Disclosed is a shearable lamp strip, comprising a light-emitting body, a first bus, a second bus, an outer sheath and a shearing indication area, wherein the light-emitting body comprises a substrate, and a first LED lamp bank and a second LED lamp bank which are sequentially arranged on the substrate along a length direction of the substrate, the first LED lamp bank is electrically connected with the first bus and the second bus respectively, the second LED lamp bank is electrically connected with the first bus and the second bus respectively, the outer sheath is wrapped on the light-emitting body, the first bus and the second bus, the shearing indication area is arranged on the outer sheath and located between the first LED lamp bank and the second LED lamp bank, the shearing indication area at least comprises a first shearing mark and a second shearing mark.
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 23/02 - Arrangement of electric circuit elements in or on lighting devices the elements being transformers or impedances
F21Y 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
F21Y 103/10 - Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
Disclosed is a flexible light strip made of fluorescent material, including a substrate integrated with a plurality of flip-chips or LEDs arranged in parallel, wherein a phosphor outer layer is wrapped around the substrate, and a cross section of the phosphor outer layer is rectangular or arc-shaped, etc. In the present application, the substrate is wrapped with a flexible phosphor outer layer to achieve its own target color temperature, which simplifies the processing technology and brings the advantage of uniform light emission at the same time. The distance between the light sources, the number of arrangements, and the thickness of the wrapping fluorescent material are controlled, so as to achieve the purpose of uniform light emission. Compared with the existing conventional uniform light emission schemes, the processing technology links are reduced, and the cost is effectively saved, thus the invention has good popularization.
F21S 4/22 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
The present invention relates to an LED light strip, comprising a flexible protective sleeve, a soft light panel and a reinforcing board, said soft light panel being provided with a protective circuit, and said soft light panel comprising a first insulating soft film, an LED light source and a second insulating soft film arranged in sequence. The protective circuit is provided with a Zener diode or a voltage- stabilizing unit, which is connected in parallel to at least one LED light source, and is turned on when the LED light source is disconnected as to maintain the soft light panel operating. Therefore, the LED light strip of the invention continues to operate for illumination when one or more of the LED light sources are damaged thereon. Furthermore, the LED light strip of the invention is provided with a reinforcing panel to prevent circuit break inside the soft light panel.
F21S 4/26 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of rope form, e.g. LED lighting ropes, or of tubular form
F21K 9/00 - Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
F21S 4/22 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
The present invention relates to an LED light strip, comprising a flexible protective sleeve, a soft light panel and a reinforcing board, said soft light panel being provided with a protective circuit, and said soft light panel comprising a first insulating soft film, an LED light source and a second insulating soft film arranged in sequence. The protective circuit is provided with a Zener diode or a voltage-stabilizing unit, which is connected in parallel to at least one LED light source, and is turned on when the LED light source is disconnected as to maintain the soft light panel operating. Therefore, the LED light strip of the invention continues to operate for illumination when one or more of the LED light sources are damaged thereon. Furthermore, the LED light strip of the invention is provided with a reinforcing panel to prevent circuit break inside the soft light panel.
F21S 4/22 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
Light strip is disclosed, which comprises a light strip, wherein the light strip comprises a strip, a light source, a plug and an input line; the plug comprises an end surface, a left side surface, and a right side surface; a first light transmitting layer and a vacant portion, the first light transmitting layer is disposed above the vacant portion, the input line is connected to the left side surface or the right side surface of the plug. The input line is disposed on the left side surface or the right side surface of the plug according to the present disclosure. When it requires to extend the length of the light strips, the end surfaces of the light strips can be seamlessly connected without bending the input line, thus making the light strips easy to install and more beautiful in appearance.
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21K 9/66 - Details of globes or covers forming part of the light source
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
The invention discloses a uniformly illuminating LED light strip, comprising an outer casing, an inner casing, and a light-emitting component, the outer casing comprises a light-transmitting layer and a reflective layer, the reflective layer is disposed on two sides of the light-transmitting layer and extends to the bottom of the light- transmitting layer, the light-transmitting layer is provided with a vacant part, the light emitted by the LED illuminant is refracted by the vacant part and then emitted through the light-exiting surface of the light-transmitting layer. In the present invention, the light of both large-angle and the small-angle emitted by the LED illuminant is reflected and refracted by the mutual cooperation of the vacant part and the reflective layer, and finally emitted through the light-exiting surface of the light-transmitting layer making the light of the light strip more uniform and improving the decoration and lighting effect of the light strip.
The present invention provides a LED light strip, wherein the light strip comprises an outer casing, an inner casing disposed in the outer casing and a light- emitting component placed in the inner casing, the light-emitting component comprises a substrate and some LED illuminant modules set on the substrate, the inner casing is provided with a light exit through which the light of the LED illuminant directly passes, cut marks are arranged in a position between the light exits corresponding to a interval of LED illuminant modules connected in parallel, and a wall of the outer casing facing the LED illuminant is transparent. The cut mark of the present invention is easily seen and a user can see the cut mark trough the transparent wall directly thus facilitating the cutting.
A wall lamp mounting structure, comprising a wall lamp body (1) and a wall bracket (2), wherein the wall lamp body (1) is hanged on the wall bracket (2) by means of a fastening structure. By means of the structure, the wall lamp body (1) is conveniently mounted and disassembled, and thus, the efficiency of disassembling and mounting the wall lamp may be improved.
A wall lamp with an integral cover structure, wherein the wall lamp comprises a rear shell (1) and a front shell (2), a driving control device (31) and a light source module (32) are arranged between the rear shell (1) and the front shell (2), the front shell (2) comprises a light-transmitting cover (21) and a light-shielding cover (22) connected with each other, and the light-transmitting cover (21) and the light-shielding cover (22) are of an integral structure. The light-shielding cover (22) and the light-transmitting cover (21) of the front shell (2) are of the integral structure, the front shell (2) can be assembled as a whole with the rear shell (1), and there is no need to arrange a waterproof structure between the light-shielding cover (22) and the light-transmitting cover (21), thereby simplifying the installation operation of the front shell (2), reducing the assembly procedures of the wall lamp, and improving production efficiency.
The present invention provides a LED light strip, wherein the light strip comprises an outer casing, an inner casing disposed in the outer casing and a light-emitting component placed in the inner casing, the light-emitting component comprises a substrate and some LED illuminant modules set on the substrate, the inner casing is provided with a light exit through which the light of the LED illuminant directly passes, cut marks are arranged in a position between the light exits corresponding to a interval of LED illuminant modules connected in parallel, and a wall of the outer casing facing the LED illuminant is transparent. The cut mark of the present invention is easily seen and a user can see the cut mark trough the transparent wall directly thus facilitating the cutting.
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 15/01 - Housings, e.g. material or assembling of housing parts
The invention discloses a uniformly illuminating LED light strip, comprising an outer casing, an inner casing, and a light-emitting component, the outer casing comprises a light-transmitting layer and a reflective layer, the reflective layer is disposed on two sides of the light-transmitting layer and extends to the bottom of the light-transmitting layer, the light-transmitting layer is provided with a vacant part, the light emitted by the LED illuminant is refracted by the vacant part and then emitted through the light-exiting surface of the light-transmitting layer. In the present invention, the light of both large-angle and the small-angle emitted by the LED illuminant is reflected and refracted by the mutual cooperation of the vacant part and the reflective layer, and finally emitted through the light-exiting surface of the light-transmitting layer making the light of the light strip more uniform and improving the decoration and lighting effect of the light strip.
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
Light strip is disclosed, which comprises a light strip, wherein the light strip comprises a strip, a light source, a plug and an input line; the plug comprises an end surface, a left side surface, and a right side surface; a first light transmitting layer and a vacant portion, the first light transmitting layer is disposed above the vacant portion, the input line is connected to the left side surface or the right side surface of the plug. The input line is disposed on the left side surface or the right side surface of the plug according to the present disclosure. When it requires to extend the length of the light strips, the end surfaces of the light strips can be seamlessly connected without bending the input line, thus making the light strips easy to install and more beautiful in appearance.
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
Fixing clip for light strip is disclosed, which comprises a body and an elastic member, the body is provided with a slot capable of accommodating the light strip, the elastic member is disposed in the slot; a side wall of the slot is provided with a block laterally extending, the elastic member comprises a pressing portion, and an upper end of the pressing portion abuts against the block; the pressing portion can be pressed against a side wall of the light strip to prevent the light strip from sliding out of the slot. By implementing the present disclosure, the light strip can be effectively prevented from slipping out of the slot, and the reliability thereof is high, and no glue or mounting screws are required, which simplifies the assembly process of the light strip and is convenient for the mounting of the light strip.
F21V 19/00 - Fastening of light sources or lamp holders
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
Fixing clip for light strip is disclosed, which comprises a body and an elastic member, the body is provided with a slot capable of accommodating the light strip, the elastic member is disposed in the slot; a side wall of the slot is provided with a block laterally extending, the elastic member comprises a pressing portion, and an upper end of the pressing portion abuts against the block; the pressing portion can be pressed against a side wall of the light strip to prevent the light strip from sliding out of the slot. By implementing the present disclosure, the light strip can be effectively prevented from slipping out of the slot, and the reliability thereof is high, and no glue or mounting screws are required, which simplifies the assembly process of the light strip and is convenient for the mounting of the light strip.
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
A method for fabricating a flexible LED light string includes steps: 1: core strip extrusion molding; 2. LED light bead hole punching and cutting mark labelling; 3. inserting the flexible LED PCB into the core strip; 4. extrusion molding for light string sheath, i.e. diffusing strip. With the method, the core strip can has a variety of cross sectional shapes according to design needs. In the same way, the sheath can has a variety of cross sectional shapes according to design needs, and has a variety of combinations of materials and colors through multiple-color extrusion molding, for example, the sheath mixed with colored decorative strips, and non-transparent partially.
H01L 21/00 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid-state devices, or of parts thereof
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
B29C 48/154 - Coating solid articles, i.e. non-hollow articles
B29C 48/17 - Articles comprising two or more components, e.g. co-extruded layers the components having different colours
F21V 3/02 - GlobesBowlsCover glasses characterised by the shape
The present invention discloses a low-voltage light strip including a light strip body, a light-emitting unit and a flexible protective sleeve; wherein, each light-emitting unit includes a constant current circuit and an LED light string, the LED light string including an LED light bead; the LED light bead includes an LED chip, an encapsulant, and a first optical layer arranged between the encapsulant and the LED chip; a surface of the flexible protective sleeve is provided with a second optical layer. By providing the constant current circuit, the invention achieves a uniform head and tail brightness as well as an ultra-long connection of the low-voltage light strip. Total reflection of light is also avoided by an arrangement of a first and a second optical layers, thereby improving the light-emitting efficiency.
H01L 25/13 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group
The present invention discloses a low-voltage light strip including a light strip body, a light-emitting unit and a flexible protective sleeve; wherein, each light- emitting unit includes a constant current circuit and an LED light string, the LED light string including an LED light bead; the LED light bead includes an LED chip, an encapsulant, and a first optical layer arranged between the encapsulant and the LED chip; a surface of the flexible protective sleeve is provided with a second optical layer. By providing the constant current circuit, the invention achieves a uniform head and tail brightness as well as an ultra-long connection of the low-voltage light strip. Total reflection of light is also avoided by an arrangement of a first and a second optical layers, thereby improving the light-emitting efficiency.
The present invention provides a lamp strip, wherein the lamp strip comprises an outer casing, an inner casing and a light-emitting component, the light-emitting component comprises a substrate and an LED light source, wherein the inner casing is provided with a light exit through which the light of the LED light source directly passes. Cut marks are arranged between the light exits, and the side facing the LED light source of the outer casing is of light transmission. The invention facilitates the user to cut the lamp strip and greatly prolongs the service life of the lamp strip.
F21V 25/00 - Safety devices structurally associated with lighting devices
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 3/06 - GlobesBowlsCover glasses characterised by materials, surface treatments or coatings characterised by the material
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
H05B 33/08 - Circuit arrangements for operating electroluminescent light sources
F21Y 103/10 - Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
The present invention provides a lamp strip, wherein the lamp strip comprises an outer casing, an inner casing and a light-emitting component, the light- emitting component comprises a substrate and an LED light source, wherein the inner casing is provided with a light exit through which the light of the LED light source directly passes. Cut marks are arranged between the light exits, and the side facing the LED light source of the outer casing is of light transmission. The invention facilitates the user to cut the lamp strip and greatly prolongs the service life of the lamp strip.
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21K 9/00 - Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
The present invention relates to the field of LED light strip. This invention provides an LED light strip, which includes a flexible protective sleeve and a soft light board, at least one protective circuit being arranged on the soft light board. The soft light board includes in sequence a first insulating soft film, an LED light source and a second insulating soft film. The protective circuit is provided with a zener diode or a voltage stabilizing unit which is connected in parallel with the at least LED light source and which maintains the electrical circuit to be on to keep the soft light board in operation when the LED light source is disconnected. When one or some of the LED light sources is/are damaged, the protective circuit conducts electricity in place of the damaged LED light sources, the LED light strip can continue to be energized and emit light.
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
F21V 15/01 - Housings, e.g. material or assembling of housing parts
A connecting terminal free of dark spots for a light strip, comprising a bracket, wherein the bracket is fixedly provided with two pin groups, each pin group comprises at least two pins, the pins in each pin group are in communication with each other, the pin is made of a conducting material; a light using the connecting terminal free of dark spots for light strip comprises a plurality of light strips and said connecting terminal, the light strip are provided with two connecting jacks at both ends thereof, each connecting jack is connected with one of the pins in each corresponding pin group. The connecting terminal employing the above structure is convenient and rapid; thus realizing the connection free of dark spots of the light strip. The installation is also very convenient. Therefore, the structure is simple and useful, with remarkable technical effects.
A dark spot-free connection terminal for a light strip (2) is provided, comprising a bracket. Two plug pin groups are fixedly disposed on the bracket. Each plug pin group comprises at least two plug pins (1). The plug pins (1) in each plug pin group are connected to each other. The plug pin (1) is made of an electrically conductive material. A light using the dark spot-free connection terminal for the light strip (2) is provided, comprising a plurality of light strips (2) and dark spot-free connection terminals for the light strips (2). Two connection jacks (12) are disposed on each of two ends of the light strip (2), one connection jack (12) is connected to a plug pin (1) in one plug pin group, and the other connection jack (12) is connected to a plug pin (1) in another plug pin group. In the present invention, the two plug pin groups are fixedly disposed on the bracket, and the plug pin groups are connected to the light strip (2), such that the connection is quick and easy and no dark spot is formed on the bracket, thereby achieving a dark spot-free connection of the light strip (2) and easy mounting.
F21S 4/00 - Lighting devices or systems using a string or strip of light sources
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
F21V 21/005 - Supporting, suspending, or attaching arrangements for lighting devicesHand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
23.
A CONNECTING TERMINAL FREE OF DARK SPOTS FOR A LIGHT STRIP AND A LIGHT USING THE SAME
A connecting terminal free of dark spots for a light strip, comprising a bracket, wherein the bracket is fixedly provided with two pin groups, each pin group comprises at least two pins, the pins in each pin group are in communication with each other, the pin is made of a conducting material; a light using the connecting terminal free of dark spots for light strip comprises a plurality of light strips and said connecting terminal, the light strip are provided with two connecting jacks at both ends thereof, each connecting jack is connected with one of the pins in each corresponding pin group. The connecting terminal employing the above structure is convenient and rapid; thus realizing the connection free of dark spots of the light strip. The installation is also very convenient. Therefore, the structure is simple and useful, with remarkable technical effects.
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 15/015 - Devices for covering joints between adjacent lighting devicesEnd coverings
24.
NON-ISOLATED SWITCHED POWER SUPPLY FOR HIGH VOLTAGE LED STRIP
A non-isolated switched power supply for a high voltage LED strip comprises: a full-bridge rectifier circuit (10), a switch Q2, an electrolytic capacitor C2, an energy storage inductor L1, a diode D4, and a PWM circuit (90). A PWM signal output terminal of the PWM circuit (90) is connected to a control electrode of the switch Q2. The switch Q2 and the diode D4 are connected in series between two output terminals of the full-bridge rectifier circuit (10), and a negative terminal of the diode D4 is connected to the positive output terminal +VCC of the full-bridge rectifier circuit (10). The energy storage inductor L1 is connected between a negative terminal of the electrolytic capacitor C2 and a positive terminal of the diode D4. The non-isolated switched power supply uses a new circuit structure and modulates the voltage of the energy storage inductor L1 to be maintained at 130 V via the pulse width of the PWM circuit (90), such that the electrolytic capacitor C1 can always output a high voltage of 180 V, and the cost of the power supply is low, which can make a high voltage LED strip manufacturer more competitive.
H02M 3/335 - Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
25.
A NON-ISOLATED SWITCHING MODE POWER SUPPLY FOR A HIGH-VOLTAGE LIGHT STRIP
A non-isolated switching mode power supply for a high-voltage light strip is disclosed. The non-isolated switching mode power supply comprises a full-bridge rectifier circuit, a switch tube Q2, an electrolytic capacitor C2, an energy-storage inductor L1, a diode D4 and a PWM circuit. A PWM signal output end of the PWM circuit is connected with a control electrode of the switch tube Q2, the switch tube Q2 and the diode D4 are in series connection between the two output ends of the full-bridge rectifier circuit, a negative electrode of the switch tube D4 is connected with a positive output end +VCC of the full-bridge rectifier circuit, and the energy-storage inductor L1 is connected between a negative electrode of the electrolytic capacitor C2 and a positive electrode of the diode D4. The non-isolated switching mode power supply utilizes a brand-new circuit structure; the voltage of the energy- storage inductor L1 is kept on 130V by virtue of pulse width modulation of the PWM circuit, so that the electrolytic capacitor C2 can always output high voltage of 180V, and the cost of the power supply is low. Therefore, the high-voltage light strip manufacturing enterprises can be more competitive than the others.
H05B 47/20 - Responsive to malfunctions or to light source lifeCircuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant for protection
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02M 7/06 - Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
A method for fabricating a flexible LED light string includes steps: 1: core strip extrusion molding; 2. LED light bead hole punching and cutting mark labelling; 3. inserting the flexible LED PCB into the core strip; 4. extrusion molding for light string sheath, i.e. diffusing strip. With the method, the core strip can has a variety of cross sectional shapes according to design needs. In the same way, the sheath can has a variety of cross sectional shapes according to design needs, and has a variety of combinations of materials and colors through multiple-color extrusion molding, for example, the sheath mixed with colored decorative strips, and non-transparent partially.
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
B29C 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
B29C 47/02 - incorporating preformed parts or layers, e.g. extrusion moulding around inserts or for coating articles
B29C 47/04 - of multilayered or multicoloured articles
F21V 3/02 - GlobesBowlsCover glasses characterised by the shape
(1) Lanterns; Flares; Electric Lamps; Lighting Fixtures; Fluorescent Lighting Fixtures; Germicidal Lamps for Purifying Air; Lights for Vehicles; Refrigerators; Central Heating Radiator; Electric Radiators
