The embodiments of the present disclosure provide a flexible filament splicing structure, comprising a plurality of flexible filaments. Each of the plurality of flexible filaments includes a flexible substrate and at least one LED chip. The flexible substrate is provided with a conductive circuit layer. The at least one LED chip is disposed on the flexible substrate. The at least one LED chip is electrically connected with the conductive circuit layer. Two adjacent flexible filaments are electrically spliced with each other to enable the plurality of flexible filaments to form an integrated spliced structure.
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
Disclosed is a light tube, a light fixture, and a light body. The light tube comprises at least one tube member and at least one flexible filament. The tube member includes a light-transmitting tube and one or more inner layers. The at least one flexible filament penetrates into the tube member. The light fixture comprises a light holder and the light tube. The at least one tube member includes a sealed end and a connecting end. The at least one tube member is mounted on the light holder. The light body comprises the light tube and a light cap. The light cap is fixedly connected with the connecting end of the at least one tube member. A drive power board is disposed in the light cap. Positive and negative pins of the drive power board are electrically connected with a top end and a side end of the light cap, respectively.
F21V 3/02 - Globes; Vasques; Verres de protection caractérisés par leur forme
F21S 4/26 - 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 corde, p.ex. cordes d’éclairage à LED, ou de forme tubulaire
F21V 3/04 - Globes; Vasques; Verres de protection caractérisés par les matériaux, traitements de surface ou revêtements
F21V 3/12 - Globes; Vasques; Verres de protection caractérisés par les matériaux, traitements de surface ou revêtements caractérisés par des revêtements le revêtement comprenant des substances photoluminescentes
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 21/06 - Socles pour lampadaires mobiles; Fixation des corps de lampadaires aux socles
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
A lamp tube, a lamp, and a lamp body. The lamp tube comprises a tube member (1) and a flexible filament (2). The tube member (1) is of a tube structure in which at least one of a diffusion tube (11), an inner refractive layer (15), or a diffuse reflection layer (13) is arranged in a light-transmissive tube (10) to form two or more layers; the tube member (1) is formed into a regular or irregular shape after being thermally bent; and at least one flexible filament (2) penetrates into the tube member (1). The flexible filament (2) can be placed into the shaped light-transmissive tube (10), the diffusion tube (11), a coating layer (12) or a paint layer, or a frosted layer, etc. capable of changing the light emitting effect of the flexible filament (2) is additionally arranged on the inner wall or the outer wall of the light-transmissive tube (10) in order to enhance the display effect, and light generated by the flexible filament (2) can be projected through the diffusion tube (11), the coating layer (12) or the paint layer, or the frosted layer to the light-transmissive tube (10), and transmitted outwards through the light-transmissive tube (10), wherein the diffusion tube (11), the coating layer (12), the paint layer, or the frosted layer homogenize the light, so that the emergent light of the flexible filament (2) is more uniform.
F21V 9/40 - CARACTÉRISTIQUES FONCTIONNELLES OU DÉTAILS FONCTIONNELS DES DISPOSITIFS OU SYSTÈMES D'ÉCLAIRAGE; COMBINAISONS STRUCTURALES DE DISPOSITIFS D'ÉCLAIRAGE AVEC D'AUTRES OBJETS, NON PRÉVUES AILLEURS Éléments modifiant les caractéristiques spectrales, la polarisation ou l’intensité de la lumière émise, p.ex. filtres avec des dispositions pour commander les propriétés spectrales, p.ex. la couleur, ou l’intensité
A substrate (300) for a light-emitting module, a light-emitting module (200), and a lamp (100). The substrate (300) for a light-emitting module comprises a base material (21) and a plurality of light-emitting chips (22), the base material (21) being provided with a conductive line (26), and the plurality of light-emitting chips (22) being fixedly connected to the conductive line (26) and linearly distributed in the length direction of the base material (21). The light-emitting module (200) comprises the substrate (300) for a light-emitting module, the light-emitting chips (22) being arranged on a side portion of the base material (21). The lamp (100) comprises a lamp body (10) and the light-emitting module (200), the light-emitting module (200) being arranged inside the lamp body (10).
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]
Searchlights; Air humidifiers; Air purifying apparatus and machines; Ceiling lights; Desk lamps; Electric bulbs; Electric flashlights; Electric lights for Christmas trees; Heating installations; Lanterns for lighting; LED (light emitting diode) lighting fixtures; Light reflectors; Lighting apparatus, namely, lighting installations; Luminous tubes for lighting; Portable electric heaters
A line lamp, comprising a power connection assembly (1), a light-transmitting housing (2), and one or more lamp wires (3). Each lamp wire (3) comprises a fixed end and a movable end, the fixed end being electrically connected to the power connection assembly (1), and the movable end of each lamp wire (3) being provided with a first connecting member; the light-transmitting housing (2) is provided with a second connecting member matching the first connecting member. The line lamp is different from a common lamp in structure, the lamp wires (3) hang downward to form a flexible shape, the problem of random shaking of the lamp wires (3) is solved by means of the connecting members, and the shape of the lamp wires (3) can be adjusted and changed by means of the provision of the connecting members.
F21S 4/26 - 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 corde, p.ex. cordes d’éclairage à LED, ou de forme tubulaire
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 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
A line lamp is provided, which includes a power connection assembly, a light transmissive housing and one or more lamp lines. Lamp lines includes a fixed end electrically connected with the power connection assembly and a free end provided with a first connecting member, free end, and the light transmissive housing is provided with a second connecting member matched with the first connecting member. The first connecting member is a first suction member; the second connecting member is a second suction member, and the first suction member is in suction connection with the second suction member. Or, the first connecting member is a first hooking member; the second connecting member is a second hooking member, and the first hooking member is hooked with the second hooking member.
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
A lamp, more specifically, a cylinder lamp, comprising a lamp body (1-1), a light-transmitting cover and light-emitting light bars (1-2), wherein an inner wall (1-3) of the lamp body (1-1) is provided with a step layer; the light-emitting light bars (1-2) are mounted on the step layer; the step layer consists of multiple annular steps (1-4); the multiple annular steps (1-4) are gradually reduced in size; the light-emitting light bars (1-2) are fixed to the steps of the step layer; and light-emitting surfaces of the light-emitting light bars (1-2) are arranged towards the light-transmitting cover. The lamp has a light effect which is different from conventional cylinder lamps. In addition, the light-emitting structure of the lamp body is more diversified.
A manufacturing method of an LED filament and a manufacturing method of a bulb are provided. The steps are as follows: step S1, preparing a support; step S2, fixing chips; step S3, performing a first baking and performing a lighting test after cooling; step S4, dispensing a glue in which a semi-finished product is covered with a covering glue, and a viscosity of the covering glue used is 5000 to 50000 mPa·S; and step S5, performing a second baking. According to the disclosure, the preparation of the LED filament is completed through support preparing, chip fixing, the first baking, dispensing and the second baking, and the covering glue selected during dispensing has good fluidity, and the fluorescent powders mixed in the covering glue can be uniformly dispersed, thus preventing precipitation or agglomeration and ensuring good light distribution.
H01L 21/66 - Test ou mesure durant la fabrication ou le traitement
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 33/54 - Encapsulations ayant une forme particulière
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
A filament and a bulb are provided. The support in the filament includes a plurality of board bodies, and two adjacent board bodies are connected by a conductive connecting pin and an outer end of each of the board bodies at both ends is connected with a conductive pin. The bulb includes a lamp cap, a shell, a stem sealed with the shell, a conductive support fixed to the stem and a plurality of the LED filaments, the filaments are electrically connected to the conductive support.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
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
A lamp, relating to the field of illumination. The lamp comprises a lamp base (1), a light-transmitting housing (2), a light-emitting assembly (3), a lens (4) and a bracket (5), wherein the bracket (5) is used to fix the light-emitting assembly (3); the light-emitting assembly (3) is arranged facing a light incident surface (4-1) of the lens (4); the light incident surface (4-1) of the lens (4) and the light-emitting assembly (3) are arranged in parallel or at an angle; the housing (2) comprises a protruding portion opposite the lamp base (1); and an inner surface of the protruding portion is provided with the lens (4). The lamp is a bulb lamp with a light condensing effect.
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
A lamp is provided, it includes a lamp body, a light-transmitting part, a light source and a power supply component. The lamp body includes a lamp base, the light source is mounted between the lamp base and the light-transmitting plate or mounted in a first cavity between the light-transmitting part and the lamp base, and the light source includes a filament which includes a power supply end electrically connected with the power supply component. The filament includes a plurality of LED chips connected in series, in parallel or in a mixed series-parallel manner. The filament or part of the filament is not in direct contact with the lamp base. Shapes of the light source of the lamp disclosed by the application varies, with better lighting effect and more design freedom at the same time.
A lamp, comprising a lamp body (1), a light-transmitting member (5), a light source (2) and a power supply assembly (2-4). The lamp body (1) comprises a lamp base (6); the light source (2) is mounted between the lamp base (6) and the light-transmitting member (5) or is mounted in a first cavity between the light-transmitting member (5) and the lamp base (6); the light source (2) comprises a filament (2-2, 3-1); the filament (2-2, 3-1) comprises a power supply terminal; and the power supply terminal is electrically connected to the power supply assembly (2-4), wherein the filament (2-2, 3-1) comprises a plurality of LED chips connected in series or in parallel or in a series-parallel combined manner. The filament (2-2, 3-1) or part of the structure of the filament (2-2, 3-1) does not come into direct contact with the lamp base (6). The light source of the lamp is changeable in shape, the lighting effect is better, and in addition, greater design freedom can be achieved.
A lamp and a lamp production process. The lamp comprises a lamp holder (1), a light-transmitting housing (2), a core column (3), a fuse assembly (6), a capacitor (5), a rectifier diode (7) and a light-emitting assembly, wherein the light-emitting assembly is respectively connected to the fuse assembly (6) and the rectifier diode (7); the capacitor (5) is connected to the light-emitting assembly; and the light-emitting assembly is of a light source structure composed of at least one light-emitting diode. The capacitor (5) is fixed to the end of the core column (3) away from the lamp holder (1); a pin of the capacitor (5) is connected to one end of at least one light-emitting assembly; and the other end of the light-emitting assembly is connected to the other pin of the capacitor (5). The pins of the capacitor (5) are connected to at least one light-emitting assembly, and the other ends of at least two light-emitting assemblies connected to different pins of the capacitor (5) are electrically connected one another. One pin of the capacitor (5) is connected to one end of the fuse assembly (6), the other pin of the capacitor (5) is connected to one end of the rectifier diode (7), and the other end of the fuse assembly (6) and the other end of the rectifier diode (7) are respectively connected to a power input end. A half-wave rectifier diode, a protective resistor, a filter capacitor and a filament are integrated into a design style of a filament lamp, and compared with a traditional rectifier bridge or diode circuit, the filament lamp has a simple structure and is attractive in appearance, and the effect thereof also reaches an expected standard.
A full-circumferential LED light-emitting wire, a packaging method therefor, a light source, and a lamp, which specifically relate to the technical field of LED light emission. The full-circumference LED light-emitting wire comprises more than one flip-chips (1) and more than two segments of conductive portions (2). The more than one flip-chips (1) are connected by means of the conductive portions (2), so as to achieve an electrical connection relationship in which the flip-chips (1) form a series connection, a parallel connection, or a combination of series and parallel connections. The present invention addresses the technical problems of low light efficiency, low temperature resistance and poor heat dissipation of existing FPC substrates and overcomes the heat dissipation and temperature resistance limitations of the FPC substrates.
An omnidirectional LED light wire and a packaging method thereof, a light source and a lamp, and in particular, to the technical field of LED lighting. The omnidirectional LED light wire includes one or more than one flip chip and two or more than two conductive components. The one or more than one flip chip is connected through the conductive components to realize an electrical connection relationship, in single, in series, parallel or a combination of series and parallel, of the one or more than one flip chip. In view of technical problems of low efficacy, low temperature resistance and poor heat dissipation of the existing FPC substrate, the disclosure breaks bottlenecks of temperature resistance and dissipation of the FPC substrate.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 33/50 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de conversion de la longueur d'onde
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
F21K 9/237 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis - Détails des enceintes ou des boîtiers, c. à d. des parties entre l’élément générateur de lumière et le socle; Agencement des composants à l’intérieur des enceintes ou des boitiers
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
F21Y 107/50 - Sources lumineuses comprenant des éléments générateurs de lumière disposés en trois dimensions sur des substrats ou des supports plans, mais agencés en différents plans ou avec des orientations différentes, p.ex. sur des supports en forme de plaque avec des marches sur lesquelles sont montés les éléments générateurs de lumière
A light emitting device and a bulb. The light emitting device comprises a light engine structure, the light engine structure comprising a light source (100) and a first sealed cavity (200), wherein the light source (100) is arranged in the first sealed cavity (200); the first sealed cavity (200) is filled with an insulating liquid or gas; the light source (100) in the first sealed cavity (200) is exposed in the insulating liquid or gas; a second sealed cavity (300) is arranged outside the first sealed cavity (200); and the second sealed cavity (300) is filled with an insulating liquid or gas. A sealed light-emitting engine injected with heat dissipation liquid or gas, wherein a second layer of a sealed heat dissipation structure is arranged outside the light-emitting engine, and the light source (100) uses an LED die structure exposed to the heat dissipation liquid or gas, such that the problem of heat dissipation of an LED lamp is solved well; and a conceptual design of the light engine is used, thereby providing a foundation for various applications of an LED bulb lamp, and overcoming the defects of the cost and light efficiency of current common bulb lamps.
F21K 9/00 - Sources lumineuses utilisant des dispositifs à semi-conducteurs en tant qu’éléments générateurs de lumière, p.ex. utilisant des diodes électroluminescentes [LED] ou des lasers
