09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
(1) Electric control panels; electric light dimmers; electric switch plates; electric transformers; electrical control systems for lighting systems; electro-optic transducers; LED drivers; light switches; low-voltage power supplies; power switches; signal processors; switchboards
(2) Electric lamps; head torches; incandescent lamps; led lighting fixtures; LED safety lamps; light bulbs; light-emitting diode [led] light bulbs; lighting fixtures; outdoor lighting fixtures; smart light bulbs
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
(1) Electric control panels; electric light dimmers; electric switch plates; electric transformers; electrical control systems for lighting systems; electro-optic transducers; LED drivers; light switches; low-voltage power supplies; power switches; signal processors; switchboards
(2) Electric lamps; head torches; incandescent lamps; led lighting fixtures; LED safety lamps; light bulbs; light-emitting diode [led] light bulbs; lighting fixtures; outdoor lighting fixtures; outdoor lighting fixtures; smart light bulbs
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Electric control panels; Power controllers; Power switches; Lighting control apparatus; Light switches; LED drivers; Low-voltage power supplies; Electrical transducers; Switchboards; Transformers; Electric light dimmers Lighting fixtures; LED lighting fixtures; Lighting apparatus, namely, lighting installations; Lamps; LED safety lamps; Light-emitting diode (LED) light bulbs; Light bulbs; Incandescent lamps; Head torches; Smart light bulbs
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Electric light dimmers; Power controllers; Power switches; Lighting control apparatus; Light switches; LED drivers; Electric switch plates; Electrical transducers; Remote controls for lighting control; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Indicator lights for telecommunication apparatus; Luminous warning signs; Signal processors; Transmitters of electronic signals; Telecommunication switches; Downloadable software for monitoring and controlling communication between computers and automated machine systems Lighting fixtures; LED lighting fixtures; Lighting apparatus, namely, lighting installations; Lamps; LED safety lamps; LED (light emitting diode) lighting fixtures; Electric lamps; Light bulbs; Infrared lighting fixtures; Smart light bulbs
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
electric light dimmers; power controllers; power switches; lighting control apparatus; light switches; LED drivers; electric switch plates; electrical transducers; remote control apparatus, namely for lighting control; emergency indicator lights for telecommunication apparatus; luminous warning signs; signal processors; transmitters of electronic signals; telecommunications switches; downloadable software for monitoring and controlling communication between computers and automated machine systems; telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols Lighting fixtures; LED light fixtures; lighting apparatus, namely lighting installations; lamps; LED safety lamps; LED (light emitting diode) lighting fixtures; electric lamps; light bulbs; infrared lighting fixtures; smart light bulbs.
A spatial illumination or lighting system based on a light color target has a control device and an actuating device, wherein the control device is configured to interact with a user and communicates with the actuating device, the control device receives identity identification information about the illuminated object input by the user, detects real-time light color data of the object and feeds the detection result back to the user, and sends the identity identification information about the object, the detection result and the light color target to the actuating device. The actuating device is arranged in the space or place, configured to communicate with the control device and implement lighting for the illuminated object: it receives the identification information, the detection result and the light color target of the object, calculates a comprehensive adjustment parameter corresponding to the object, and illuminates the object to achieve the desired light color target.
H05B 45/22 - Commande de la couleur de la lumière à l'aide d'un retour optique
H05B 45/12 - Commande de l'intensité de la lumière à l'aide d'un retour optique
H05B 47/11 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la luminosité ou la température de couleur de la lumière ambiante
H05B 47/195 - Commande de la source lumineuse par télécommande via une transmission sans fil la transmission utilisant la lumière visible ou infrarouge
An ultrasonic detection device has an ultrasonic probe, which transmits ultrasonic waves and receives echoes; a reflector, arranged spaced apart from the ultrasonic probe, which redistributes the energy of the ultrasonic wave to change the detection range of the ultrasonic wave. The ultrasonic detection method changes from original direct type to a horizontal type, optimizes the ultrasonic detection range to adapt to the actual detection space, and improves the accuracy of the detection.
G01S 15/18 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions utilisant des fenêtres en distance
11.
Space Lighting System Based on Energy-Saving Target
A space lighting system based on energy-saving target has a control device and an execution device. The execution device is one or more luminaires arranged inside the space; the control device configures the dimming parameters of the execution device according to the passenger density in the space based on the energy-saving target of the space lighting system. The space lighting system optimizes the dimming effect according to the passenger flow density under the constraint of setting conditions based on the energy-saving target so as to improve the customer experience.
H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants
H05B 47/14 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant les paramètres électriques de la source lumineuse
H05B 47/165 - Commande de la source lumineuse en suivant une séquence programmée pré-assignéeCommande logique [LC]
H05B 47/175 - Commande de la source lumineuse par télécommande
12.
Networking method, device and equipment for large-scale wireless equipment and storage medium
A network editing method for multiple wireless devices is disclosed, comprising a user presses and holds a touch button of the wireless device and the wireless device enters a public network and broadcasts new network information and the indicator lamp of the wireless devices flashes (blinks). If the wireless device receives a broadcast new network information from other wireless devices in the network, the MAC addresses of respectively two wireless devices are compared. If the MAC address is smaller, then broadcasting network information is stopped, other broadcasting the network information is continued. The method ensures that the interaction of data among a plurality of sub-networks is not interfered by each other, effectively reduces the number of devices in a single network, breaks away from the limitation that Bluetooth devices need mobile phones to configure the network, and enhances the stability and reliability of the network.
H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant des informations radiodiffusées
H04W 72/30 - Gestion des ressources des services de diffusion
An illuminating lens is provided, and light passing through a lens body is emitted to a first illumination area and a second illumination area, a first optical portion is provided on the side of a main optical axis corresponding to the first illumination area; a second optical portion, which is provided to be neighboring the first optical portion and The second optical portion is provided adjacent to the first optical portion, includes a second total reflective surface; and a third optical portion is provided adjacent to the second optical portion on the other side relative to the first optical portion. The illuminating lens of the present invention converges light from a light source at different angles, realizes separate illumination effects for different irradiation surfaces near and far, and has the effect of simplifying installation and reducing costs.
A Fresnel lens in a lens body, the lens body is provided with a light incident surface and a light exit surface opposite to each other along a first direction, and the light exit surfaces are adjacently arranged in a second direction perpendicular to the first direction. There are several protruding teeth, and the protruding teeth are formed by an effective surface and an ineffective surface, and the ineffective surface is inclined at an acute angle relative to the first direction. The invention makes the light passing through the lens body reach the effective surface as much as possible, thereby reducing stray light and enhancing light efficiency.
A synchronous start-up circuit with a constant current deep dimmable power supply; when the output voltage of the current source does not reach the start voltage of an LED luminaire, the circuit is disconnected; when the output voltage reaches the start voltage of the LED luminaire, an enabling switch circuit turns on and outputs a power-off signal, which is used for controlling the current source to wait for the output voltage of other constant current sources to reach the start voltage of the corresponding LED luminaire. When the output voltage of the constant current source reaches the starting voltage of the corresponding LED luminaire, each starting switch circuit receives a synchronized starting signal, each starting switch circuit is turned on, and each current source discharges to supply power for the LED luminaire.
A uniform illumination lens is arranged between a light source and an illumination surface and has a light receiving surface and a light distribution surface, the light receiving surface has a first incident surface and a second incident surface; the light distribution surface has a first emergent surface and a second emergent surface which are connected with each other; all light entering from the first incident plane in the lens is totally reflected by the reflecting plane, reflected light is emitted through the first emergent plane and does not intersect with the first incident plane, and the second emergent plane receives all light entering from the second incident plane on one side of the normal. The lens provided by the invention provides uniform illumination at near and far positions of an irradiation surface.
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A lens and light source module include: a light receiving surface; a light distribution surface, along the optical axis direction set opposite to the light receiving surface; light receiving surface away from the optical axis center region to form N groups of projection, where N≥1; each with a first incident surface and a first reflective surface. The first incident surface is adapted to refracting light to the first reflective surface; the first reflective surface is adapted to reflecting light to a light distribution surface and refracting light to a display by the light distribution surface. The lens provided by the present invention enables the majority of light to be directed to the shelf in a targeted manner, which is conducive to achieving balanced light distribution and enhancing light efficiency.
A retractable spotlight comprises a cylindrical outer casing and a lamp body movably supported inside the outer casing. A pressing assembly and a connecting assembly are disposed inside the outer casing. The pressing assembly biases the lamp body towards an extended position via the connecting assembly and is configured to be switched between a first position, in which the lamp body is in a retracted state, and a second position, in which the lamp body is in the extended state. The lamp body is rotatably connected to the connecting rod via a radial articulated shaft. The state of the lamp can be adjusted by pressing an automatic locking feature and manually pushing and pulling the lamp body, thereby increasing the versatility of single lamp adjustment while preventing excessive loads on the wire.
F21S 8/02 - Dispositifs d'éclairage destinés à des installations fixes encastrables, p. ex. plafonniers à spots lumineux
F21V 19/02 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage avec possibilité de réglage, p. ex. pour la mise au point
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
A strip light has a lamp holder, a light source module, an optical assembly, and two end cover assemblies. The first end cover assembly has an outer cover fixedly connected with the end of the strip-shaped lamp holder and a male socket electrically connected with the light source module, the second end cover assembly has an outer cover fixedly connected with the end of the strip-shaped lamp holder and a female socket electrically connected with the light source module, and the male socket is provided with at least two contact pins. The outer cover is provided with a jack for accommodating the contact pin, a separation part for separating the contact pin is arranged in the jack, the tail end of the contact pin is positioned on the inner side of the tail end of the separation part, and a safe distance is formed between the two tail ends.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 21/002 - Soutien, suspension ou fixation des dispositifs d'éclairagePoignées établissant un contact électrique direct, p. ex. par perçage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21V 5/08 - Réfracteurs pour sources lumineuses produisant une distribution de lumière asymétrique
F21Y 103/20 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents de forme polygonale, p. ex. carrée ou rectangulaire
An interconnected strip lamp has a strip lamp holder, a strip circuit board set on the strip lamp holder, a light source chip set on the strip circuit board, an optical element set above the light source chip, a male plug and a female plug set at both ends of the strip lamp holder. The strip circuit board is made of a flexible board and is provided with a conductive layer extending along the length direction on the back side. The interconnected strip lamp enables the users to cut the strip circuit board and the strip light holder as required. It can be interconnected and conducted normally after any cutting, which makes the installation of the interconnected lamp more convenient, and also reduces installation cost.
F21S 4/24 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p. ex. en une forme courbée en forme de ruban ou de bande, p. ex. bandes à diodes électroluminescentes [LED]
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A corner lamp includes a lamp base, a light source module set on the lamp base, a first optical element set above the light source module, and an interconnection interface, the lamp base includes at least one corner section, the light source module is set on the outer wall of the corner section and extends along the corner direction; the present invention also discloses an interconnection lighting system; the corner lamp and interconnection lighting system of the present invention, the corner lamp itself can emit light, solving the problem of dark areas in the corner interconnection in the prior art.
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
F21S 4/24 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p. ex. en une forme courbée en forme de ruban ou de bande, p. ex. bandes à diodes électroluminescentes [LED]
F21V 3/04 - GlobesVasquesVerres de protection caractérisés par les matériaux, traitements de surface ou revêtements
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairageMontage du type à action rapide
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A low-voltage dimming controller and a lighting control system, the low-voltage dimming controller includes a power supply circuit, a dimming circuit, a protection circuit and a signal control unit connection port, and the signal control unit connection port is removable to set the signal control unit; the invention can freely set the signal control unit according to different lighting needs, simplifies the terminal installation, reduces maintenance costs, and can be widely used in shelf and cabinet lighting control.
H05B 47/18 - Commande de la source lumineuse par télécommande via une transmission par bus de données
H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants
A lens and an illumination method thereof relates to the field of illumination technologies. The lens is provided with a concave space for accommodating a light source, a first irradiation part is formed on a first side of an inner wall of the concave space, and second irradiation parts are formed on the bottom and a second side of the inner wall of the concave space; a main light beam emitted by the first irradiation part and a main light beam emitted by the second irradiation parts form an acute angle. By means of the present invention, an upper region and a lower region of a to-be-irradiated object can be illuminated through one light source at the same time, and the light source arrangement cost is reduced.
A high-efficiency linear light source focused strip lamp has a strip lamp frame, a strip lamp plate provided on the strip lamp frame, a condensing lens arranged above the light emitting direction of the light-emitting chip, and a strip lamp cover connected to the strip lamp frame and located above the condensing lens; the strip lamp cover is provided with a convex lens array that visually stretches the light-emitting chip along a length direction. The high-efficiency linear light source focused strip lamp performs light distribution through the concentrating lens in the vertical length direction, and achieves high-efficiency sweeping function, and in the longitudinal direction, the light-emitting chip is performed visually stretching by the convex lens arrays on the strip lamp cover, thus achieving the effect of the line light source, solves the original glare problem without affecting the efficiency.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A jewelry lighting lamp has a lighting part, a rotating part and a mounting part, the mounting part has a lamp barrel which accommodates the lighting part and rotating part. The rotating part has a driving motor, which drives the lighting part to rotate along the central axis of the lamp barrel; the lighting part has a main light source arranged on the central axis and one or more secondary light sources arranged around the main light source, the main light source and the secondary light source are driven by the rotating part to rotate along the central axis circumferentially. A jewelry lighting method using the jewelry lighting lamp is also provided. By varying luminance, the lamp solves the problem of visible light and shadows at the edge of the aperture when there are main and auxiliary light sources with different luminance.
A refrigerator supporting rod for installing lighting device has a rod body, the rod body having an inner side surface facing toward the refrigerator and an outer side surface back toward the refrigerator, a heat insulating layer is provided between the inner side surface and the outer side surface, the inner side surface is provided with a lamp mounting groove extending in the longitudinal direction. According to the refrigerator supporting rod for installing lighting device, a lamp can be installed in an embedded mode to integrate the two, so that the probability of touching the lamp is reduced, and the likelihood of damage is reduced.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
32.
Load short-circuit protection circuit of LED power supply
A load short-circuit protection circuit of LED power supply includes a power supply end, a load end, a switching module disposed between the power supply end and the load end, and a sampling resistor set in series with the load end, and further includes a signal amplification module that collects the current change signal of the sample resistor, and a protection control module that receives a amplification signal of the signal amplification module and controls the on-off of the switching module according to the signal. The circuit can quickly magnify the subtle voltage difference changes on the sampling resistor and output them to the protection control module. The resistance value of the sampling resistance can be set very small to reduce the loss. Meanwhile, the selected devices are simple, with very fast response speed, low cost and high stability.
H05B 45/345 - Stabilisation du courantMaintien d'un courant constant
H05B 45/50 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] réagissant aux dysfonctionnements des LED ou à un comportement indésirable des LEDCircuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LEDCircuits de protection
33.
Circuit board and a driving power supply with the circuit board thereof
A circuit board has a main board with a base material of insulating material, at least one metal base copper clad laminate, and each metal base copper clad laminate is provided with at least one component and a pin connected with the main board. The circuit board and the driving power supply with the circuit board have simple structure and low manufacturing cost, and are convenient for automatic manufacturing. The power device can be directly mounted on the metal substrate through the automation equipment, so that the metal substrate can realize the function of the heat sink, thereby improving the production efficiency and reducing the process quality hidden danger; at the same time, the grounding problem of the metal substrate is solved, and the EMC problem is avoided.
A track adapter has a mounting seat, an electrical supply column, an adjustment conductive portion, and an adjustment knob, and a drive mechanism. As to the track adapter and the driving power supply with the track adapter and the track light, the lamp holder of the track lamp can wrap the whole track, which is neat and beautiful, and solve the problem of difficult phase adjustment of adaptor in the prior art at the same time. The phase adjustment knob is shrunk and put on the top of the adaptor, which solves the adjustment problem and adapts to more occasions, so that the structural design of the track lamp is more flexible.
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
F21V 21/02 - Socles sur les murs, les plafonds ou les planchersFixation des lustres ou des appliques aux socles
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/02 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des transformateurs ou des impédances
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
H01R 13/71 - Éléments de contact des pièces de couplage agissant comme interrupteur
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
35.
Power-inlet plug of power supply track and power supply track system
A power-inlet plug has an installation seat, an elastic electrical conductive member and an external connector, the elastic electrical conductive member having a fixing portion and an elastic portion electrically connected to the fixing portion, the installation seat is provided with an installation cavity that accommodates the fixing portion and the external connector and a locking mechanism for detachable fix of the installation seat, the installation cavity is provided with an hole providing for the elastic portion extending out, and the elastic portion is provided with a retractable electrical contact. By setting the stop block, the permanent deformation and collapse of the shrapnel can be effectively prevented, and the problems of poor contact and contact failure can be solved. The locking part drives down the locking tongue and the power supply track extrusion locking structure design, effectively prevents the power-inlet plug from falling off.
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
H01R 4/48 - Connexions par serrageConnexions par ressort utilisant un ressort, un clip, ou un autre organe élastique
An embedded shelf power taking system has a power supply track and an electrical component disposed on the power supply track, the power supply track has two strip-shaped baffles, a bottom plate and two strip-shaped electrical conductive members; the embedded shelf power taking system of the invention can be embedded into the wall for hidden installation, integrates the functions of fixing the laminate and fetching electricity with electric appliances on the laminate, and can fetch electricity at the same time when installing the laminate, which is convenient for installation and stable and reliable for fetching electricity.
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
H01R 25/16 - Rails ou barres omnibus pourvus de plusieurs points de connexion pour pièces complémentaires
A47B 96/06 - Tasseaux ou moyens de support analogues pour meubles à tiroirs, étagères ou rayons
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
H01R 13/24 - Contacts pour coopération par aboutage élastiquesContacts pour coopération par aboutage montés élastiquement
37.
Rotating arm structure of lamp and lamp with the rotating arm structure
A rotating arm structure of a lamp includes a rotating arm body; rotating shaft, arranged on the rotating arm body; rotating shaft base, arranged on an lamp body and being in interference fit with the rotating shaft; the rotating shaft base includes base, being with top surface provided with an arc-shaped groove that is rotationally matched with the rotating shaft, and the base is provided with a limiting structure limiting the axial movement of the rotating shaft; elastic pressing piece, located directly above the arc-shaped groove, and two ends are pressed down and fixed and middle part are bend upward and compresses the rotating shaft on the base. The structure is simple, and the installation is convenient, which can effectively reduce the manufacturing cost while keeping the lamp body stable and smooth.
A line source lighting system including the following: lamp holder; printed circuit board; a plurality of point light sources; at least one lens, located in a light-emitting direction of the point light source for adjusting the light distribution of the point light source on a plane perpendicular to the length direction of the lamp holder; strip-shaped convex lens array, arranged along the length direction of the lamp holder for converting each point light source into a plurality of continuous sub-point light sources, the sub-point light sources converted by the adjacent point source is connected or coincident. the invention adopts a strip-shaped convex lens array for diffusing light from the point source only in the length direction of the lamp holder to form a line source, which can well prevent the light from diffusing in multiple directions, so that the line source get purified.
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
An interconnected wire trough has a trough body extending in the length direction and a wire assembly installed in the trough body, characterized in that an interconnection mechanism for connecting to another interconnected wire trough is provided at one end of the trough body, and the wire assembly includes a wire extending along the length direction of the trough body and at least two connectors arranged on the wire. The wire trough has a simple structure and can be quickly assembled to form an interconnection power supply structure which can realize the rapid installation of space lighting and can realize seamless connection of lamps with different parameters, making the appearance more tidy and beautiful.
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
40.
External connected lamp holder, an interconnected lamp holder, a driving circuit board and a lamp
An external connected lamp holder has a first lamp holder, the first lamp holder is provided with a first socket matched with a lamp body, the lamp body has a first driving circuit board, the external connected lamp holder further includes a first female plug assembly. The external connected lamp holder, interconnected lamp holder, driving circuit board and lamp of the embodiments realize the installation of the lamp holder and the driving circuit board through plug-in electrical connection, instead of being welded together. This construction reduces the requirements of product precision, tooling precision and assembly precision in the automated production process, and it reduces the cost of automated manufacturing and the loss in the production process of products.
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
H01R 33/06 - Dispositifs à deux pôles portant deux broches, lames ou contacts analogues conducteurs de courant ayant leurs axes parallèles entre eux
41.
LED flexible strip lamp and manufacturing method thereof
An LED flexible strip lamp has a strip lamp holder, a conductive flexible strip, an LED flexible strip and a lamp cap, the LED flexible strip includes a first bonding pad disposed at its end, the conductive flexible strip includes a flexible insulating sheet, a conductive metal foil, a second bonding pad; the lamp cap includes an internal connector, and the internal connector includes an elastic conductive member abutting against the conductive metal foil. a conductive member with the bonding pad is arranged to be welded to the LED flexible strip so as to be matched with the lamp holder in an inserted mode, automation can be achieved conveniently, and the problem that an original LED flexible strip lamp is low in production efficiency due to the fact that the lamp holder needs to be installed manually is solved.
F21S 4/24 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p. ex. en une forme courbée en forme de ruban ou de bande, p. ex. bandes à diodes électroluminescentes [LED]
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
H05K 1/11 - Éléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
A plug-in structure has at least one set of male plugs and female plugs that are mated, wherein the male plug has a pin, and the female plug includes: a mounting base, which is provided with a mounting channel for inserting the pin; multiple sets of reeds, arranged in the mounting channel at intervals along the length direction of the mounting channel for clamping the pin. A lamp can be made with the plug-in structure. According to the plug-in structure and the lamp with the plug-in structure, the multi-stage reeds are arranged in the mounting channels to clamp the pins, so that the pins can be kept straight and flat and are not prone to deforming, the insertion and extraction force can be increased, and the assembly failure rate can be reduced.
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
H01R 12/75 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
H01R 13/516 - Moyens pour maintenir ou envelopper un corps isolant, p. ex. boîtier
H01R 33/06 - Dispositifs à deux pôles portant deux broches, lames ou contacts analogues conducteurs de courant ayant leurs axes parallèles entre eux
A magnetic induction switch has a base; a mounting cavity is arranged in the base; an induction circuit board is arranged in the mounting cavity and a Hall induction element is provided; a rotating cover is rotated on the base and is provided with at least two positioning points on the rotating path; the magnet is provided in the rotating cover, and the position of the magnet relative to the Hall induction element changes during the rotation of the rotating cover so that the induction circuit board generates control signals; the magnetic induction switch of the invention is waterproof, avoids hidden trouble existing in the ignition of the mechanical switch, and has the advantages of simple structure and convenient manufacture.
H01H 50/18 - Éléments mobiles de circuits magnétiques, p. ex. armature
H01H 36/00 - Interrupteurs actionnés par la variation du champ magnétique ou champ électrique, p. ex. par le changement de la position relative d'un aimant et d'un interrupteur, par écran
The invention relates to a mirror cabinet capable of preventing mirror capacitive touch button from touch misoperation, the mirror cabinet comprises a mirror surface, which comprises a glass layer, a metal plating layer provided on the back of the glass layer, and an uncoated metal layer area is provided on the back of the glass layer, and a capacitive touch panel including a plurality of touch buttons is provided in the uncoated metal layer area; a back of the mirror is also provided with a controller electrically connected to the capacitive touch panel and a high-frequency switching power supply electrically connected to the controller. The mirror cabinet can prevent touch misoperation of the mirror surface capacitive touch button so as to enable a touch system to have good stability.
The invention relates to a circuit capable of adjusting an output current according to load changes. The circuit includes a power supply terminal (1) and a load terminal (2), and further comprises a controllable constant current source which is arranged between the power supply terminal (1) and the load terminal (2) and can adjust the bus output current according to the voltage change at the load end to control its own power and the voltage at the load end due to parasitic resistance (R'). This circuit can effectively solve the problems of constant current source device being burnt and poor signal transmission quality.
H05B 47/18 - Commande de la source lumineuse par télécommande via une transmission par bus de données
G05F 1/56 - Régulation de la tension ou de l'intensité là où la variable effectivement régulée par le dispositif de réglage final est du type continu utilisant des dispositifs à semi-conducteurs en série avec la charge comme dispositifs de réglage final
A dimming track lamp has a detachable assembly housing with a power supply track, a control circuit board electrically connected with the power supply track, a lamp body arranged on the assembly housing, a printed circuit board arranged in the lamp body, a light source on the printed circuit board and an optical element arranged in the light output direction of the light source. The control circuit board has a power supply module which is electrically connected with the power supply track, a signal input module, a signal processing module for analyzing and calculating the input signal and generating a control signal, and a signal output module for outputting the control signal to the printed circuit board. The light source has a warm light source and a cold light source, the control signal is used to control the light output of the warm light source and the cold light source.
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
H05B 45/10 - Commande de l'intensité de la lumière
F21V 21/29 - Bras pivotants réglables dans plus d'un plan utilisant des joints à cardan
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/02 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des transformateurs ou des impédances
H05B 39/02 - Allumage, p. ex. avec un taux déterminé d'accroissement du courant d'éclairage
H05B 39/06 - Dispositions de commutation, p. ex. pour passer de fonctionnement en série à fonctionnement en parallèle
F21Y 113/13 - Combinaison de sources lumineuses de couleurs différentes comprenant un ensemble de sources lumineuses ponctuelles
F21V 17/02 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection avec possibilité de réglage
F21V 19/02 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage avec possibilité de réglage, p. ex. pour la mise au point
Synchronous lighting system comprising: a plurality of synchronous lighting devices (100), each of which comprises a first wireless networking module (101), a lighting control module (102) and a light source module (103); a timing device (400) comprising a timing control module (401), a second wireless networking module (402) and a timing power supply module (403), wherein all the first wireless networking modules (101) and the second wireless networking module (402) construct a communication network (500); and a control device (600) adapted to connect and transmit lighting configuration data to the communication network (500), wherein the timing device (400) is adapted to obtain and periodically broadcast a time stamps to all synchronous lighting devices (100) through the communication network (500), and the synchronous lighting devices (100) are adapted to obtain lighting configuration data through the communication network (500).
H05B 47/19 - Commande de la source lumineuse par télécommande via une transmission sans fil
H05B 47/16 - Commande de la source lumineuse par des moyens de minutage
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
The invention discloses a shelf power supply device comprising a strip-shaped power supply cavity provided with a strip-shaped mounting hole; a fixed power supply terminal arranged inside the strip-shaped power supply cavity; a power supply head slideable and positioned on the strip-shaped mounting hole; and a flexible wire arranged inside the strip-shaped power supply cavity, and its two ends are respectively connected to the fixed power supply terminal and the power supply part. When the power supply head is far from or close to the fixed power supply terminal, the flexible wire is stretched or bent correspondingly in the strip-shaped power supply cavity. The shelf power supply device is provided with a positionable and movable power supply head on the strip-shaped power supply cavity, and a flexible wire is arranged inside the strip-shaped power supply cavity to cooperate with the movement of the power supply head for power supply.
A light fixture with rotatable light source includes a fixed lamp holder, a rotatable lamp holder, a light source assembly, a power source and a transmission mechanism; and the light of the light source assembly has strong and weak changes while rotating with the rotatable lamp holder within the circumferential range of the rotation centerline; the power source and the transmission mechanism are used to drive the rotatable lamp holder to rotate relative to the fixed lamp holder. The light fixture with rotatable light source drives the light source assembly to rotate through the rotatable lamp holder, the light intensity changes during the light source assembly rotates around the center line of rotation. The light fixture will produce a sparkling effect especially suitable for jewelry lighting, so that jewelry is shining at all times.
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21Y 107/40 - Sources lumineuses comprenant des éléments générateurs de lumière disposés en trois dimensions sur les côtés de polyèdres, p. ex. de cubes ou de pyramides
A strip lamp includes a strip lamp holder, provided with two light source mounting seat oppositely arranged and located on both sides of the center line; two rows of light sources, respectively arranged on the two light source mounting seats, and the light emission directions are all toward the illuminated surface and the two optical axes intersect at or near the center line; two lenses, respectively arranged on a light source mounting seat and located in the light emission direction of the corresponding light source, and both include a light entrance surface and a light emission surface. The shielding of the light source mounting seats on the opposite side of the light source reduces glare, on the one hand, the setting of the light shield is reduced and the light output efficiency is improved. On the other hand, the strip lamp also has a better anti-glare effect.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 1/14 - Garnitures pour carcassesAbat-jour sans carcasse
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 13/02 - Combinaisons de deux sortes d'éléments uniquement
F21Y 105/16 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle caractérisées par la forme d’ensemble du réseau bidimensionnel carrée ou rectangulaire, p. ex. pour les panneaux de lumière
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention discloses a freezer frame comprising a frame body, the frame body includes a low-temperature part and a heating part, and a panel installed in cooperation with the frame is provided on the heating part, characterized in that, a light source is provided on the low-temperature part, and a heat conduction channel is provided between the light source and the heating part. The freezer frame and the freezer of the present invention use the heat of the light source for lighting to heat the panel to prevent the panel from fogging and generating condensed water, prevent the freezer door and frame from freezing, and simplify the structure to reduce energy consumption and manufacturing costs.
F25D 31/00 - Autres appareils de refroidissement ou de congélation
F25D 11/02 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers avec compartiments de refroidissement à des températures différentes
F25D 21/00 - DégivragePrévention du givrageÉvacuation du condensat ou de l'eau de dégivrage
The present invention relates to a cable retracting waterproof supply track or rail comprising a base plate, a plug, a cover over the base plate and enclosed with the base plate to form a chamber, wherein one or more cables are embedded in the chamber; the panel is characterized by a slot shaped along the length of the chamber. The supply track also includes an adjustment mechanism located in the chamber and connected to the cable assembly, and a lower end in the chamber and an upper end in the chamber that is provided by said slide extends beyond the panel to the output head, said plug being attached to the end of the output head; said output head being fixed to the free end of the cable and can be connected and pulled in the direction of the slide groove by the adjusting mechanism, so that the cable slides on the adjusting mechanism to achieve the length in the direction of the slide groove, in a telescopic and adjustable manner. The power supply rail is effectively adjustable for cable length and is waterproof.
F21V 27/00 - Installations d'enroulement de câble associées structuralement à des dispositifs d'éclairage, p. ex. tourets
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
H01R 25/16 - Rails ou barres omnibus pourvus de plusieurs points de connexion pour pièces complémentaires
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
The invention discloses a shelf lamp, comprising a lamp holder, a circuit board, a light source and a first optical element; the first optical element is arranged in the light emitting direction of the first illumination light to deflect upward at least part of the first illumination light; the connection line between the light source and the lower edge of the outer panel is the C direction, and the included angle between the C direction and the vertical downward direction is greater than 45°. The shelf lamp and the identification plate lamp of the present invention can simultaneously illuminate the upper and lower side areas of the laminate, and achieve different lighting effects. When they are installed on each laminate, the goods on the laminate obtain the illumination of different angles and different effects in two directions and it plays a good display lighting effect.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 5/08 - Réfracteurs pour sources lumineuses produisant une distribution de lumière asymétrique
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention discloses a showcase strip lamp comprises lamp tube, being with tube wall provided with a plurality of first light emitting holes arranged at intervals in the length direction; circuit board, disposed in the lamp tube and being with the front face facing the first light emitting hole; a plurality of light sources, corresponding to each first light emitting hole and arranged on the circuit board; heat conducting member, being contact-connected between the back of the circuit board and the inner wall of the lamp tube; and end cover assembly, disposed on ends of the lamp tube. The heat on the circuit board are quickly conducted to the lamp tube through the heat conducting member, and the lamp tube is only provided with a first light emitting hole for light output, and the lamp tube is used for heat dissipation as a whole.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21V 29/51 - Dispositions de refroidissement par condensation ou évaporation d’un fluide, p. ex. tubes caloporteurs
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21W 131/405 - Éclairage pour un usage industriel, commercial, récréatif ou militaire pour les vitrines ou les étalages
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A showcase strip lamp includes a lamp tube, having a tube wall provided with a plurality of first light emitting holes arranged at intervals in the length direction; a circuit board, disposed in the lamp tube and being with the front face facing the first light emitting hole; a plurality of light sources, corresponding to each first light emitting hole and arranged on the circuit board; a heat conducting member, being contact-connected between the back of the circuit board and the inner wall of the lamp tube; and an end cover assembly, disposed on ends of the lamp tube. The heat on the circuit board are quickly conducted to the lamp tube through the heat conducting member, and the lamp tube is only provided with a first light emitting hole for light output, and the lamp tube is used for heat dissipation as a whole.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21K 9/69 - Détails des réfracteurs faisant partie de la source lumineuse
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21V 29/503 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de sources lumineuses
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A shelf lamp includes a lamp holder, a circuit board, a light source and a first optical element; the first optical element is arranged in the light emitting direction of the first illumination light to deflect upward at least part of the first illumination light; the connection line between the light source and the lower edge of the outer panel is the C direction, and the included angle between the C direction and the vertical downward direction is greater than 45°. The shelf lamp and the identification plate lamp can simultaneously illuminate the upper and lower side areas of the laminate, and achieve different lighting effects. When they are installed on each laminate, the goods on the laminate obtain the illumination of different angles and different effects in two directions.
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
The invention discloses shelf lighting system, comprising a lighting module (100) and a power taking module (200), the power taking module comprises the power taking head, a strip-shaped conductive member (202), and a plug connector (203). The present invention integrates the power taking module of the shelf lighting system onto the support arm of the shelf, so that the installation of the power taking module can be realized while completing the installation of the laminate at the same time, the lighting module can be quickly installed, which simplifies the entire lamp installation process, improves the installation efficiency,
The present invention relates to an LED lamp with uniform illumination, comprising at least two light sources, the light exit end of the at least one light source is provided with a condenser lens and the light from the remaining light sources is free to emit, and the side light of the at least one light source close to the adjacent area after being projected by the condenser lens meets the light from the remaining light source projected to the adjacent area to cover the adjacent area. The present invention ensure that the brightness of the emitted light from the light source illuminating the far side is consistent with the brightness of the emitted light from the light source illuminating the near side to achieve uniform illumination on different illuminated surfaces.
F21V 5/08 - Réfracteurs pour sources lumineuses produisant une distribution de lumière asymétrique
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 5/02 - Réfracteurs pour sources lumineuses de forme prismatique
F21W 131/405 - Éclairage pour un usage industriel, commercial, récréatif ou militaire pour les vitrines ou les étalages
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
F21Y 113/20 - Combinaison de sources lumineuses de formes différentes
A shelf lighting system has a lighting module and a power taking module, the power taking module has a power taking head, a strip-shaped conductive member, and a plug connector. The shelf lighting system integrates the power taking module of the shelf lighting system onto the support arm of the shelf, so that the power taking module can be installed simultaneously with installation of the laminate, which simplifies the entire lamp installation process and improves the installation efficiency.
F21S 4/20 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
H01R 33/88 - Dispositifs de couplage spécialement conçus pour supporter un appareil et munis d'une pièce de couplage assurant la fonction de support et la connexion électrique par l'intermédiaire d'une pièce complémentaire qui est structurellement associée à l'appareil, p. ex. supports de lampesLeurs pièces détachées adaptés pour un fonctionnement simultané avec plusieurs pièces complémentaires identiques
H01R 33/94 - Supports servant de pièces intermédiaires pour joindre une pièce complémentaire à une pièce de couplage
The invention discloses a lighting lamp comprising: strip lamp holder (100), circuit board (200), light source (300) and strip lens (400); the strip lens (400) comprises light incident surface (401), two first total reflection surfaces (402) located outside the light incident surface (401) and respectively disposed on both sides of the main optical axis (301), two first light emitting surfaces (403) respectively disposed on both sides of the main optical axis (301) and located between the light incident surface (401) and the first total reflection surface (402), two second total reflection surfaces (404) located outside the light incident surface (401) and respectively disposed on both sides of the main optical axis (301), and two second light emitting surfaces (405) respectively disposed on both sides of the main optical axis (301) and located between the second total reflection surface (404) and the first light emitting surface (403) on the same side.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 3/02 - GlobesVasquesVerres de protection caractérisés par leur forme
F21V 17/00 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairageMontage du type à action rapide
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention discloses a lighting lamp comprising strip lamp holder, circuit board, light source and strip lens; the strip lens comprises light incident surface, two first total reflection surfaces located outside the light incident surface and respectively disposed on both sides of the main optical axis, two first light emitting surfaces respectively disposed on both sides of the main optical axis and located between the light incident surface and the first total reflection surface, two second total reflection surfaces located outside the light incident surface and respectively disposed on both sides of the main optical axis, and two second light emitting surfaces respectively disposed on both sides of the main optical axis and located between the second total reflection surface and the first light emitting surface on the same side. The lighting lamp of the present invention obtains a larger illumination range on the illumination surface with more uniform lighting.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
62.
A WATERPROOF RAIL-TYPE POWER SUPPLY SYSTEM AND POWER SUPPLY RACK COMPRISING THE SAME
The invention discloses a waterproof power supply system, comprising: a power supply track, the top surface of which is provided with two conductive strips extending along its length direction and arranged in parallel; a power supply plug arranged on the power supply rail, including two conductive terminals which are respectively butted with the conductive strip; an external connector electrically connected with the power supply plug; wherein the surface of the conductive strips is each covered with a flexible waterproof layer. The free ends of the conductive terminals have a tapered shape so that they can pierce the flexible waterproof layer. The invention also discloses a power supply rack. By providing a flexible waterproof layer on the power supply track, the rail-type power supply system can also be used in humid environments, which expands the application range of the track power taking system. The sharp power supply terminals minimize the damage to the flexible waterproof layer as far as possible, and ensure the waterproof effect of the power supply track.
H01R 4/2406 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis de dents, de fourchons, de broches ou d’aiguilles pénétrant dans l’isolation étant munis d’aiguilles ou de broches
A47F 5/10 - Stands d'étalages réglables ou pliants
H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
H01R 11/30 - Pièces d'extrémité maintenues en contact par un aimant
A lighting lamp has a lamp body and an end cover assembly, the lamp body includes a strip lamp holder, a circuit board, a light source, a optical lens and two reflecting barriers; the reflecting barriers and the optical lens are integrally formed, and the bottom of the reflecting barriers presses the top surface of the circuit board when the optical lens is fixedly connected to the strip lamp holder. The present invention has a simple and compact structure, and is easy to assemble, the assembly process takes up less space, and is more suitable for automated production.
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 3/02 - GlobesVasquesVerres de protection caractérisés par leur forme
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
An embedded electrical supply plug has a mounting base and a fastener connected to each other, wherein the mounting base is provided with a power taking contact assembly, a circuit board and a power supply connector that are electrically connected to each other, the mounting base is provided with a first fastening surface, and the fastener is provided with a second fastening surface opposite to the first fastening surface, the fastener and the mounting base are threadedly connected to adjust the distance between the first fastening surface and the second fastening surface. The electrical supply plug is applicable to support arms of different thickness by changing the connection mode, thereby improving the installation flexibility and application range of the electrical supply system.
A line source lighting system including the following: lamp holder; printed circuit board; a plurality of point light sources; at least one lens, located in a light-emitting direction of the point light source for adjusting the light distribution of the point light source on a plane perpendicular to the length direction of the lamp holder; strip-shaped convex lens array, arranged along the length direction of the lamp holder for converting each point light source into a plurality of continuous sub-point light sources, the sub-point light sources converted by the adjacent point source is connected or coincident. the invention adopts a strip-shaped convex lens array for diffusing light from the point source only in the length direction of the lamp holder to form a line source, which can well prevent the light from diffusing in multiple directions, so that the line source get purified.
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A lens includes a light source installation location, a second lens surface and a first lens surface, the light source installation location has a main optical axis passing through the second lens surface and the first lens surface, and on a plane perpendicular to the main optical axis, there are a first dimming axis and a second dimming axis that are perpendicular to each other and intersecting the main optical axis, the first lens surface includes a first light-focusing curved surface locating along the direction of the first dimming axis and on one side of the main optical axis, and at least part of the first lens surface on the other side of the main optical axis is diffusion curved surface; the first lens surface includes a second light-focusing curved surface along the direction of the second dimming axis.
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
G02B 9/04 - Objectifs optiques caractérisés à la fois par le nombre de leurs composants et la façon dont ceux-ci sont disposés selon leur signe, c.-à-d. + ou — ayant uniquement deux composants
A telescopic power supply track has a strip-shaped power supply base and a power taking module, the power taking module has a rod-shaped housing, a second external terminal, and two electrical contacts provided on the rod-shaped housing away from the second external terminal and are respectively set against the two conductive strips to position and electrically connect the power taking module; and two strip-shaped conductive members, arranged in the hollow structure of the rod-shaped housing, and the two ends of the strip-shaped conductive member are respectively electrically connected to the second external terminal and the two electrical contacts. The invention solves the problem of the long lead in the shelf in the prior art and the need to reserve the lead, reduces the time of the short line, increases beauty and improves safety.
A shelf power supply system has a power supply track and a first power taking head and a retractable power supply track, the first power taking head has an external wiring. The retractable power supply track has a first moving part electrically connected to the external wiring and a second moving part being electrically connected with the first moving part and slideable thereon. The second moving part has a terminal. The invention can solve the problems that the wiring is complex and difficult to hide in the power supply system of the low-voltage lamps installed in the shelves and the laminates, suitable for the shelf support arms with different lengths, the size is small, the operation is very convenient, and one track can power multi-layer lamps, avoiding complex winding in the shelf, which is very simple operation and convenient for hidden installation in the shelf.
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
69.
Strip lighting with connection mechanism and installation module
A strip light has a strip lighting body and a lighting end cover fixedly arranged at both ends of the strip lighting body, the strip lighting has a connection mechanism fixedly disposed in the lighting end cover and one end of which electrically connected to the PCB board in the strip lighting body, and an installation module that is electrically connected to other end of the connection mechanism and detachably connected to the lighting end cover for easy replacement. Compared with the prior art, the strip lighting features a variety of installation methods of the lighting and the lighting angle can be adjusted 360 degrees, thereby improving the competitiveness and availability of the lighting.
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
F21V 19/04 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage avec possibilité de changer la source lumineuse, p. ex. un barillet
H01R 24/58 - Contacts espacés le long de l'axe longitudinal d’engagement
H01R 24/50 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence montés sur une PCB [carte de circuits imprimés]
H01R 13/00 - Détails de dispositifs de couplage des types couverts par les groupes ou
H01R 24/00 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
A strip light used in showcase, comprising strip light holder; circuit board; at least three light sources; at least three optical components; the optical components comprising first light splitting member, including two first light splitting surfaces distributed on two sides of the optical axis of the light source; the first light splitting surface directs light of the light source at the optical axis and its vicinity outward along the width direction of the strip light holder and projects the light to the distal end of the illumination surface; light stretching member, being located between two adjacent groups of first light splitting members, and used for diffusing the light of the light source along the length direction of the strip light holder and projecting it onto the illumination surface directly in front of the first light splitting member of the adjacent group.
F21S 4/20 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
An optical element has at least one strip-shaped optical lens, the optical lens has a light source setting portion, a light incident surface, two first total reflection surface, two first light emitting surface and two second total reflection surface; the two second total reflection surfaces are set to tilt outwards so that the large-angle light are reflected to the direction of the small-angle light; and two second light emitting surface, respectively disposed on the two sides of the central axis and located between the second total reflection surface and the first light emitting surface on the same side; the second light emitting surfaces are used to emit the reflected light of the second total reflection surface from the same side.
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
72.
Optical element and shelf lamp with the optical element
An optical element includes a rectangular light guide plate, a light source setting portion, a parallel light lens group, and a total reflection lens group, disposed between the parallel light lens group and the first side surface, a part of the parallel light from the parallel light lens group is subjected to total reflection at least once to form a first parallel light parallel to the front surface, and the first parallel light enters the first side surface to make the second side surface emit light; another part of the parallel light from the parallel light lens group is totally reflected at least twice to form a second parallel light oblique to the front surface, and the second parallel light enters the first side surface to make the front surface emit light.
The invention discloses a shelf lamp with illuminated identification plate, comprising a mounting bracket, a strip-shaped light guide plate, a printed circuit board, a light source, a lamp cover, a optical assembly, and the strip-shaped light guide plate, the optical assembly and the lamp cover are integrally formed and manufactured. The shelf lamp with illuminated identification plate of the present invention is manufactured by integrally forming the lamp cover, optical element and light guide plate, which simplifies the structure, makes the structure more compact, and is convenient for manufacturing and installation.
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
G09F 3/20 - Armatures, cadres ou entourages pour étiquettes pour des étiquettes réglables, mobiles ou interchangeables
G09F 13/04 - Enseignes, tableaux ou panneaux éclairés de derrière l'illustration
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p. ex. barres à LED
F21W 131/405 - Éclairage pour un usage industriel, commercial, récréatif ou militaire pour les vitrines ou les étalages
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention discloses a strip light fixture, comprising lamp holder; circuit board, disposed on the lamp holder; a plurality of point light sources, disposed on the light source mounting surface of the circuit board along the length direction of the strip light fixture; lens, disposed on the lamp holder in a light-emitting direction of the point light source for adjusting light distribution of the point light source on a plane perpendicular to a length direction of the strip light fixture; strip-shaped convex lens array, disposed on an light emitting surface or an light incident surface of the lens and arranged along the length direction of the strip light fixture for converting each point light source into a plurality of consecutive sub point light sources, and the sub point light source converted by the adjacent point light source is docked or coincident. The invention adopts a strip-shaped convex lens array for diffusing light from a point light source only in the length direction of the lamp to form a line light source, so that the illumination surface uniformity in the longitudinal direction of the strip light fixture is improved.
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairageMontage du type à action rapide
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
A tubular LED light fixture includes a lamp holder; printed circuit board; a plurality of point light sources; lens; strip-shaped convex lens array, located between the lens and printed circuit board and arranged along the length direction of the tubular LED light fixture for converting each point light source into a plurality of consecutive sub point light sources, and the sub point light source converted by the adjacent point light source is connected or overlapped. The invention adopts a strip-shaped convex lens array which forms a line light source only by diffusing light from the point light source only in the length direction of the strip light fixture, preventing light from diffusing in multiple directions, so that the line source is purified. The lens is arranged to perform light distribution in the other direction to the line source, thereby reducing energy attenuation and ensuring the light effect.
F21S 4/20 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés
F21V 15/01 - Boîtiers, p. ex. matériau ou assemblage de parties du boîtier
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
76.
Power-supply connector for shelves and power-supply system with tracks for use thereof
The invention relates to a power-supply connector for shelves, comprising a bottom cover, a top cover disposed on the bottom cover, positive and negative power-supply contacts clamped between the bottom cover and the top cover, and a cable with one end extending into a holding cavity formed by the bottom cover and the top cover, wherein the cable is electrically connected with the positive and negative power-supply contacts. According to the invention the positive and negative power-supply contacts are respectively rotatably supported about a pivot center, so that when one of the two free ends of a respective power-supply contact moves in a direction away from the top cover in the corresponding through-hole the other of the two free ends of the respective power-supply contact moves in a direction closer to the top cover.
The invention relates to a freezer illumination lens system, comprising a lighting fixture, a lens connected with the lighting fixture and a mounting groove configured for receiving a printed circuit board supporting a LED light source by insertion. The lens comprises a light transmitting main portion, a first light transmitting auxiliary portion and a second light transmitting auxiliary portion. The light transmitting main portion is configured and arranged relative to the LED light source such that a major portion of light emitted by the LED light source is focused, and the first light transmitting auxiliary portion and the second light transmitting auxiliary portion are arranged along long sides of the light transmitting main portion. The invention has the advantages that the utilization rate of light can be improved, the illumination can be uniform, and the overall illumination effect can be improved.
F21V 13/00 - Production de caractéristiques ou d'une distribution particulières de la lumière émise au moyen d'une combinaison d'éléments spécifiés dans plusieurs des groupes principaux
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
A lamp has a lamp body assembly, a positioning frame assembly surrounding the periphery of the lamp body assembly for assembling the lamp body assembly to the fixture, the lamp body assembly is detachably assembled with the positioning frame assembly. The invention has the advantages of simple structure, low cost, convenient maintenance and can meet different requirements of lighting effect.
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairageMontage du type à action rapide
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
The invention discloses a device for detecting load state of driving power supply, the present invention can detect the load state of the driving power supply by using the parasitic capacitance, the pull-down resistor module inside the main control unit and the level detecting module in the circuit, without adding peripheral circuit. In this way, the actual product volume of the present invention does not increase, nor does it need to increase the hardware cost.
H02J 9/00 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours
H02M 3/07 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des résistances ou des capacités, p. ex. diviseur de tension utilisant des capacités chargées et déchargées alternativement par des dispositifs à semi-conducteurs avec électrode de commande
The invention discloses a MAC address synchronization method for synchronizing a MAC address of a WIFI module and an Ethernet module on a smart host, comprising the intelligent terminal acquires the MAC address of the WIFI module; the intelligent terminal sends the obtained MAC address to the control module through the WIFI module; the control module writes the received MAC address to the Ethernet module. The invention makes the Ethernet module have the same MAC address as the WIFI module. When the smart host accesses the cloud through the WIFI and the Ethernet respectively, the WIFI module and the Ethernet module have the same MAC address.
The invention discloses an intelligent lighting control system based on Internet of Things, comprising a gateway, a cloud server a plurality of DALI systems, each DALI system includes a DALI bus 100 connected to the gateway, and each DALI bus is provided with a power node, a plurality of execution nodes, a plurality of control nodes and a plurality of sensor nodes, and the number of execution nodes on each DALI bus ranges from 1 to 64; the intelligent terminal can perform data interaction with any one of the nodes in any DALI system under the gateway. In the present invention, a single gateway can provide up to 256 execution nodes, which can be applied to construct a large and complex lighting control system.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
G05B 19/042 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
A tubular lighting device encloses a plurality of LEDs and delivers light with uniformity, resembling the light delivered by a single linear light source. The tubular lighting device comprises a housing, a lighting chassis mounted on the housing, at least one circuit board with a plurality of LEDs mounted on the lighting chassis, each LED having a length A and two adjacent LEDs being separated by a distance L, a thin film mounted on the base and above the plurality of LEDs, the thin film being separated from the plurality of LEDs by a distance H, and a lens mounted on the lighting chassis and above the thin film.
F21S 4/20 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés
F21V 15/01 - Boîtiers, p. ex. matériau ou assemblage de parties du boîtier
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention discloses a lighting control method, by setting the first target illumination value of the illumination sensor so that the illumination of the target area is the set illumination value. Later, at each time node, the system calculates the current second target illumination value of the illumination sensor, and then adjusts the brightness of the lamp so that the detected value of the illumination sensor reaches the second target illumination value. When the detected value of the illumination sensor reaches the second target illumination value, the illumination of the target area can be consistent with the set illumination value of the target area at this time. The present invention can make the target area to substantially maintain constant illumination during the illumination period.
H05B 47/11 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la luminosité ou la température de couleur de la lumière ambiante
Self Electronics Co., Ltd. (Taïwan, Province de Chine)
Inventeur(s)
Chen, Dong
Dong, Jianguo
Abrégé
The invention relates to a shelf electrical supply system, comprising electrical supply guide track fixedly connected to a shelf; electrical input part connected to the electrical supply guide track; electrical component disposed on the electrical supply guide track; the electrical supply guide track comprises track groove, metal guide track disposed in the track groove, and the electrical input part is electrically connected to one end of the metal guide track; the electrical component comprises magnet block and conductive contact arranged around the magnet block, and when the electrical component is disposed on the electrical supply guide track, the magnet block is attracted to the metal guide track and the conductive contact is in contact with the metal guide track. The system has simple structure, convenient assembly and better personalized design.
H01R 13/62 - Moyens pour faciliter l'engagement ou la séparation des pièces de couplage ou pour les maintenir engagées
H01R 31/06 - Pièces intermédiaires pour joindre deux pièces de couplage, p. ex. adaptateur
H01R 33/88 - Dispositifs de couplage spécialement conçus pour supporter un appareil et munis d'une pièce de couplage assurant la fonction de support et la connexion électrique par l'intermédiaire d'une pièce complémentaire qui est structurellement associée à l'appareil, p. ex. supports de lampesLeurs pièces détachées adaptés pour un fonctionnement simultané avec plusieurs pièces complémentaires identiques
H02G 3/30 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds
H01R 13/512 - SoclesBoîtiers composés de différentes pièces assemblées par une vis ou par des vis
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
The invention relates to a lamp with elongated housing, comprising elongated housing and at least a light-emitting unit arranged on the housing; each of the light-emitting unit comprising: light source arranged in the housing; fastening member arranged in the housing; mounting hole arranged on the outer wall of the housing; lamp holder arranged in the mounting hole and fastened to the fastening member; lens arranged in the lamp holder. In the present invention, each light source can be provided with a lamp holder, and the light emitted by each light source can be emitted through the lens on the corresponding lamp holder, so that the beam angle of each light source can be controlled in a small range to form a light spot.
F21V 15/015 - Dispositifs de recouvrement des joints entre des dispositifs d'éclairage adjacentsCapots d'extrémité
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 21/00 - Soutien, suspension ou fixation des dispositifs d'éclairagePoignées
F21V 17/10 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques
The invention relates to an angle-adjustable lamp, comprising a lamp body, a threading cylinder located at an end of the lamp body and extending axially along the lamp body, and an angle adjusting mechanism, the angle adjusting mechanism comprises a mounting base rotatable mounted on the threading cylinder relative to the lamp body, an elastic piece which can rotate synchronously with the mounting base relative to the lamp body, and an outer end cover which is arranged on the threading cylinder and fixedly connected with the lamp body. Compared with the existing technology, the device provided in the present invention has the advantages of simple assembly structure, short time consumption and production cost-saving.
The invention relates to a lamp dimming circuit with electricity leakage preventing function, includes a power module, a PWM signal conversion module, an optocoupler, an analog signal conversion module, and a controller and a voltage conversion module for connecting the illuminator. By adding the PWM signal conversion module, optocoupler and analog signal conversion module, the external dimming input signals in turn converted into PWM modulation signal, optical signal and analog voltage signal, and transferring the converted analog voltage signal to the controller for processing, and the controller sends the processed signal to the voltage conversion module for processing. Since the voltage signal entering the optocoupler is transmitted in the form of light, and there is no Y capacitor crossover between the power line and the dimming line.
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
H05B 45/50 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] réagissant aux dysfonctionnements des LED ou à un comportement indésirable des LEDCircuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LEDCircuits de protection
A standby power consumption control device for a lighting system, includes a power factor correction module; first functional module for assisting in improving a power factor, the first functional module being located at an output end of a rectifier module of the lighting system and electrically connected to the power factor correction module; second functional module for assisting in improving a power factor, the second functional module being electrically connected to an output end of the power factor correction module; and a control module electrically connected to the first functional module, the second functional module, and the power factor correction module; the control module can control the first functional module, the second functional module, and the power factor correction module to be synchronously turned on or off according to a working state of the lighting system.
H02M 5/458 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant alternatif, p. ex. pour changement de la tension, pour changement de la fréquence, pour changement du nombre de phases avec transformation intermédiaire en courant continu par convertisseurs statiques utilisant des tubes à décharge ou des dispositifs à semi-conducteurs pour transformer le courant continu intermédiaire en courant alternatif utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
The invention relates to a dimming circuit of LED lamp, including a constant voltage source, a switching tube connected in series with the LED load at the output end of the constant voltage source, a short circuit detecting circuit electrically connected with the constant voltage source, and an signal processing circuit electrically connected with the output end of the short circuit detecting circuit, and driving circuit respectively connected to the output end of the signal processing circuit and the switching tube, wherein the signal processing circuit calculates whether the short circuit condition is determined, and the timing control detects the LED load short circuit recovery in the event of a short circuit. The driving circuit drives the switching tube to be turned on or off according to the control signal of the signal processing circuit under normal conditions to perform PWM dimming on the LED load, and in the case of a short circuit, the switching tube is turned off to achieve short circuit protection, and In the case of short circuit elimination of LED load, drive the switching tube to conduct temporarily to detect recovery. The dimming circuit of the LED lamp has a short circuit response speed and a good protection effect.
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
H05B 45/50 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] réagissant aux dysfonctionnements des LED ou à un comportement indésirable des LEDCircuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LEDCircuits de protection
A showcase lamp includes a lamp body having a light-emitting module therein, and the lamp body is externally provided with a first terminal draw out from the light-emitting module; and at least one upright stanchion, the upper end of the upright stanchion supports the lamp body, and the lower end of the upright stanchion can be detachably fixed on the showcase to be installed; wherein the upright stanchion is a hollow rod, and the upper end of the at least one upright stanchion is provided with a second terminal for communicating with the first terminal, and the lower end of the upright stanchion is provided with a third terminal for connecting external power supply or for interconnecting with adjacent lamps, the upright stanchion is built-in with wires connecting the second terminal and the third terminal.
F21V 27/00 - Installations d'enroulement de câble associées structuralement à des dispositifs d'éclairage, p. ex. tourets
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21V 15/01 - Boîtiers, p. ex. matériau ou assemblage de parties du boîtier
F21V 17/06 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection sur le support de la source lumineuse ou par son intermédiaire
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A lamp, including a lamp cover, the lamp cover is in the shape of a strip having openings at both ends, and the lamp cover is respectively provided with two side walls and a top surface along a direction away from the light emitting surface, and the two side walls and the top surface form an accommodating cavity; a PCB board, the PCB board being mounted in the accommodating cavity along the length direction of the lamp cover; the lamp also includes a conductive component connected to an external power supply, and the conductive component is electrically connected to the PCB board.
The present invention relates to an LED lamp comprising a strip housing having an inner cavity for accommodating a lamp body and at least at one end forming a opening for loading the lamp body; and a sealing end cover for sealing the opening; a sealing member is embedded in the opening, and the sealing member and the inner space of the opening have the same cross section perpendicular to the length direction of the strip housing; the sealing member and the sealing end cover are spaced apart to form a sealing cavity for injecting the sealant. the LED lamp of the invention on the one hand realizes the first waterproof protection of the end part by the sealing member, and on the other hand realizes the second waterproof protection through the sealant layer formed by pouring sealant between the sealing member and the sealing end cover, so the LED lamp has higher waterproof rating than the existing lamps and can be conveniently applied to a humid device such as refrigerator, refrigerator, freezer and vending machine.
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21K 9/272 - Détails des parties d’extrémité, c.-à-d. les parties qui relient la source lumineuse à un culotAgencement des composants à l’intérieur des parties d’extrémité
F21K 9/69 - Détails des réfracteurs faisant partie de la source lumineuse
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention relates to a constant voltage dimming power supply for lighting device, which is used for adjusting output voltage regulated by dimmer to realize constant voltage PWM output, including a rectifying circuit performing rectifier filtering to output voltage regulated by dimmer; a constant voltage circuit electrically connected to output end of the rectifying circuit; a constant current load circuit electrically connected to output end of the rectifying circuit; a frequency conversion and protection sampling circuit electrically connected to output end of the constant current load circuit and constant voltage; and a switching circuit for controlling lighting load illumination; the frequency conversion and protection sampling circuit converts an output signal of the constant current load circuit into a duty cycle signal suitable for controlling the switching circuit and detects the output abnormality of the constant voltage circuit in real time, and the switching circuit is controlled to be turned on and off accordingly. Compared with the prior art, the constant voltage dimming power supply provided by the invention can provide a stable current and voltage and can well protect the lighting load.
H05B 37/00 - Circuits pour sources lumineuses électriques en général
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
F21V 23/02 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des transformateurs ou des impédances
The present invention relates to a lamp installation component comprising a clamping assembly for clamping on part to be clamped, and a mounting frame for assembling the lamp; the clamping assembly includes fixed part, abutting part, movable part and elastic part, and the fixed part is relatively fixed with the abutting part, and the movable part is slidably disposed between the fixed part and the abutting part, and the elastic part is held between the movable part and the abutting part, so that the movable part has a tendency to form a clamped state close to the fixed part; the mounting frame is fixedly connected to the abutting part. The lamp installation component has a simple structure and can be installed or disassembled with one hand, and is more convenient for use in a showcase or other small installation space.
F21V 21/116 - Fixation des dispositifs d'éclairage aux appliques ou aux corps de lampadaires
F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc
F16B 2/12 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction utilisant des mâchoires coulissantes
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
95.
Intelligent power supply and auxiliary monitoring method for intelligent power supply
An intelligent power supply includes: constant current/constant voltage module; dimming control module which is located at a rear end of the constant current/constant voltage module and is electrically connected thereto; switching circuit for electrically connecting the constant current/constant voltage module and load, which is controlled by the dimming control module; the intelligent power supply further including voltage sampling module disposed between the constant current/constant voltage module and the dimming control module; and the power supply voltage of the voltage sampling module is provided by the constant current/constant voltage module, and the dimming control module detects the voltage signal of the sampling resistance of the voltage sampling module in real time; the operating power of the dimming control module is provided by the power supply voltage of the voltage sampling module.
A waterproof lamp includes a housing having an inner cavity for receiving a lamp body, and at least one end forming a wiring opening for drawing out wiring; a wiring end cover is sealed on the wiring opening and can be threaded out; a first sealing member is formed between the wiring end cover and the interior surface of the housing and engages with the wiring end cover for the wire to pass through; the wiring end cover includes a fixed cover and a movable cover, the movable cover is detachably coupled to the outer side of the fixed cover; and a second sealing member is disposed between the movable cover and the fixed cover. The first sealing member of the waterproof lamp is filled with liquid and can be solidified to form a waterproof rubber layer sealed between the first sealing member and the inner wall of the housing.
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21V 15/015 - Dispositifs de recouvrement des joints entre des dispositifs d'éclairage adjacentsCapots d'extrémité
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
F21W 131/00 - Utilisation ou application des dispositifs ou des systèmes d'éclairage, non prévues dans les groupes
An LED lamp with built-in power supply includes housing provided with a driving power supply; and an LED lamp holder assembly fixedly connected to the outside of the housing and connected to the driving power supply by wires. The housing is provided with a wire slot, and wires connecting the driving power supply can be drawn out from the wire slot and housed in the wire slot, and then connected to the LED lamp holder assembly. The lamp structure sets the driving power supply and LED lamp panel in two separate cavities to avoid the LED lamp panel being in high temperature environment for a long time and extend its service life; the housing is provided with a wire slot, the wire slot can accommodate the wires connecting the driving power supply and the LED lamp panel.
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21S 9/00 - Dispositifs d'éclairage avec une source d'énergie incorporéeSystèmes utilisant des dispositifs d'éclairage avec une source d'énergie incorporée
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 23/02 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des transformateurs ou des impédances
F21V 29/10 - Disposition des composants générant de la chaleur afin de réduire les détériorations thermiques, p. ex. en éloignant les composants générant de la chaleur d'autres composants à protéger
F21K 9/20 - Sources lumineuses comprenant un moyen de fixation
98.
Lighting load abnormality detecting device and corresponding lighting system
The invention relates to a lighting load abnormality detecting device, the device including a power supply module, which is configured to provide power supply for the detecting device and the lighting load connected with the detecting device; a detecting circuit is configured to detect the abnormal state of the lighting load; a control module is configured to judge whether the lighting load is abnormal or not according to the detecting circuit feedback detection information; the detecting circuit includes a parallel PWM detection circuit and a static detection circuit; the static detecting circuit is configured to independently detect anomalies when the abnormality detecting device has no pulse loading or to cooperate with the pulse width modulation detecting circuit to jointly detect anomalies when there is pulse loading.
The invention relates to an LED lighting system, which comprises a power supply rail and a power supply input head connected to the power supply rail; The power input head comprises a fixing frame, a conducting contact positioned on the fixing frame and external wire connected with the conducting contact; The first conductive plate is arranged on the power supply rail, and the conductive contact of the power supply input head is in contact with the first conductive plate to realize the conduction of the power supply rail. Compared with the prior art, the LED lighting system provided by the invention has simple structure, diverse combination modes and better applicability.
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
An LED lamp with constant current dimming drive circuit based on PWM input includes a PWM variable power supply input end, a PWM matching circuit, a voltage rectifying circuit, a DC-DC constant current output circuit and an LED lamp, and the voltage signal of the PWM variable power supply input end is provided by the PWM voltage output power supply, and the PWM variable power supply input end is respectively connected with the PWM matching circuit and the voltage rectifying circuit, and the PWM matching circuit is connected with the enable end of the DC-DC constant current output circuit, and the voltage rectifying circuit is connected to the power supply end of the DC-DC constant current output circuit, and the voltage of the voltage rectifying circuit changes according to the duty ratio of the voltage of the PWM variable power supply input end, and the voltage of the PWM variable power supply input end passes through the voltage dividing resistor of PWM matching circuit and output PWM control signal, and PWM control signal realizes non-stroboscopic adjustment LED lamp through the DC-DC constant current output circuit.
