CN201795358U - Independent branch parallel type LED linear lamp - Google Patents
Independent branch parallel type LED linear lamp Download PDFInfo
- Publication number
- CN201795358U CN201795358U CN2010202558289U CN201020255828U CN201795358U CN 201795358 U CN201795358 U CN 201795358U CN 2010202558289 U CN2010202558289 U CN 2010202558289U CN 201020255828 U CN201020255828 U CN 201020255828U CN 201795358 U CN201795358 U CN 201795358U
- Authority
- CN
- China
- Prior art keywords
- electric current
- card pin
- base
- drawn
- parallel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An independent branch parallel type LED linear lamp is provided with at least two parallel insulated conductors and a plurality of independent light emitting modules, wherein each independent light emitting module is provided with a double-sided printed circuit board (PCB), light source devices, a housing, a base, a clamping seat, a plurality of current inlet clamping pins and a plurality of current outlet clamping pins. In each independent light emitting module, the current inlet clamping pins and the current outlet clamping pins are all mounted on the base, the light source devices include a plurality of surface-mounted semiconductor light emitting diodes and a plurality of surface-mounted resistors, the light source devices form a plurality of independent parallel operation branches, each operation branch is electrically communicated with the parallel insulated conductors respectively through the current inlet clamping pins and the current outlet clamping pins, the housing is fixedly connected with the base in sealed manner, the clamping seat is fixedly connected with the base, and the parallel insulated conductors are limited and supported by the clamping seat and the base. The independent branch parallel type LED linear lamp is simple in structure, fast and convenient in mounting and reliable in operation, and protects safety.
Description
Technical field
The utility model relates to a kind of LED line lamp, is specifically related to a kind of separate branches parallel connection type LED line lamp, belongs to a kind of lighting apparatus.
Background technology
LED is the luminescent device that a class can directly be converted into electric energy visible light and radiation, has that operating voltage is low, power consumption is little, luminous efficiency is high, extremely short, photochromic pure, the sound construction of emission response time, shock resistance, vibration resistance, stable and reliable for performance, in light weight a, series of characteristics such as volume is little, cost is low.Its development is advanced by leaps and bounds, and now can manufacture the versicolor high brightness of whole visible spectrum, premium quality product.Another characteristics of LED are that light emission direction is strong, use at some and produce occasion requirement double-side, though similar products like is arranged on the market, generally be unit of several groups of bright spots, and there is a damage can influence the operate as normal of whole unit; Secondly, the degree of protection of some product does not reach requirement, therefore needs a kind of round-the-clock, LED line lamp that can work alone of development.CN201100544Y discloses a kind of LED combination line lamp, the circuit layout supporting structure that it comprises lamp frame of seat, some LED encapsulation units and is used to install LED encapsulation unit electrode stitch, described lamp frame of seat is the bar shaped framework that is provided with groove in the middle of the main body, the opening dual-side of this groove is provided with a pair of draw-in groove, and the upper rim of draw-in groove is the leading edge on a band inclined-plane; Also comprise the mounting support plate of being located between LED encapsulation unit and circuit layout supporting structure, LED encapsulation unit, mounting support plate and circuit arrange that supporting structure constitutes a stable LED bar shaped sandwich component firm in structure, and LED bar shaped sandwich component is flush-mounted on the draw-in groove of lamp frame of seat by mounting support plate dual-side.CN201335286Y discloses a kind of novel outdoor line lamp, be formed by connecting by holding wire and power line by some lamp bars unit, described lamp bar unit comprises LED encapsulation unit, PCB circuit board, lamp bar shell, the PCB circuit board is fixed on lamp bar enclosure, the LED encapsulation unit is encapsulated in the PCB circuit board top, and the bottom of described lamp bar shell is provided with groove.Described lamp bar shell is an aluminium alloy extrusions.Described lamp bar shell two ends are provided with lamp bar catch.Described LED encapsulation unit and PCB circuit board outside are filled with layer of silica gel.Equal embedding has layer of silica gel between described holding wire and power line and the aluminum alloy casing.CN101403478A discloses a kind of LED line lamp, interconnect by some lamp bars and to combine, described lamp bar comprises plastic cement pipe shell, several LED encapsulation units and the PCB wiring board that is used to install the LED encapsulation unit, interconnect by connector between the described lamp bar, connector by the insulation crust that cooperatively interacts be fixed on insulation crust in be in contact with one another the sheet metal that is connected and form, described sheet metal is electrically connected with the PCB wiring board.More than these technology for how to make LED line lamp structure simpler, faster convenience be installed do not provide concrete guidance program.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of separate branches parallel connection type LED line lamp is provided, and it is simple in structure, protection safety, convenience quick for installation, reliable operation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of separate branches parallel connection type LED line lamp, have at least two parallel insulated conductors, be arranged in parallel and be installed on several independent light emitting modules on described at least two parallel insulated conductors, wherein each independent light emitting module has two-sided pcb board, be installed on this two-sided pcb board and make two-sided pcb board single face or two-sided independent luminous light source device, case, its technical scheme is: described each independent light emitting module also has base, deck, several electric currents of realizing described at least two parallel insulated conductors and above-mentioned light source device electric connection introduce card pins and several electric currents are drawn the card pin; In each independent light emitting module, each electric current introducing card pin and each electric current are drawn the card pin and all are installed on the base, two-sided pcb board is by base, each electric current is introduced the card pin, each electric current is drawn the spacing support of card pin, described light source device is several surface mount model semiconductor light-emitting-diodes and several surface mount resistors, described light source device constitutes several work branch that independently is in parallel, wherein each work branch has several lamp groups that is in series, each lamp group has a surface mount model semiconductor light-emitting-diode and surface mount resistor that is in series, each work branch is introduced the card pin by described electric current respectively and is drawn card pin and described at least two parallel insulated conductor electric connections with electric current, the case of being located at above the base is fixedlyed connected hermetically with base, light source device on the two-sided pcb board is positioned at case, deck is fixedlyed connected with base, and described at least two parallel insulated conductors all are horizontally set and are positioned at deck and the junction of base and by deck and the spacing support of base.
In the technique scheme, the radical of described parallel insulated conductor is two (can certainly be three, four, five), the quantity that above-mentioned electric current is introduced the card pin is one (can certainly be two or more), the quantity that electric current is drawn the card pin is one (can certainly be two or more), light source device can constitute two or more work branch that independently is in parallel, and the current input terminal of each work branch can be introduced the card pin by a shared electric current, the current output terminal of each work branch can be drawn the card pin and parallel insulated conductor electric connection with two by a shared electric current.
In the technique scheme, the concrete structure that described electric current introducing card pin and electric current are drawn the card pin can be, electric current introducing card pin and electric current are drawn the card pin and are all had flat needle body, be located at the needle point body below the needle body, extended two cantilever arms above needle body, form the open slot (electric current introduce card pin and electric current draw the structure of card pin can be the same or different) of strip between described these two cantilever arms, two-sided pcb board is by base, electric current is introduced the card pin, the concrete structure that electric current is drawn the spacing support of card pin can be, the upper end of base has the slot that two-sided pcb board is installed, the lower end of base has installs electric current and introduces the open recess that is connected with slot that card pin and electric current are drawn the card pin, electric current is introduced card pin and electric current and is drawn the concrete structure that the card pin all is installed on the base and can be, the needle body that electric current introducing card pin and electric current are drawn the card pin is installed in the open recess of base, electric current introducing card pin and electric current are drawn the upper end of two cantilever arms insertion bases of card pin, the bottom of two-sided pcb board is passed and is landed in electric current from the slot of base and introduces in the open slot between two cantilever arms of card pin and electric current is drawn in the open slot between two cantilever arms of card pin, and introduce the card pin by the spacing support of open slot and with each work branch (in other words conj.or perhaps two-sided pcb board on light source device) and electric current and electric current is drawn card pin electric connection, and electric current is introduced card pin and electric current and is drawn the needle point body of card pin and insert interior the contact with lead of insulating barrier of two parallel insulated conductors respectively and electric connection with it.
In the technique scheme, the concrete structure that described deck is fixedlyed connected with base can be, the upper end of deck has first open recess, and two lateral walls of first open recess all have the edge that relatively inwardly stretches out; The diapire central area of first open recess has the supporter that raises up, outwardly directed two limit bodies of difference, described supporter and two limit bodies are integrative-structure, two lateral walls of the open recess of base have respectively and the match depression of (matching) of the edge of a lateral wall of first open recess and this lateral wall, described two limit bodies enter respectively base about in the open recess of two sidewall locations, two lateral walls of first open recess and the edge of two lateral walls enter respectively in the depression of two sidewalls of base deck and base are fastened.
In the technique scheme, described two parallel insulated conductors by the concrete structure of deck and the spacing support of base can be, the roof of the upper surface of the supporter of the diapire central area of first open recess of deck and the open recess of base has one section arc surface that outer circumference surfaces a pair of and two parallel insulated conductors match respectively, two parallel insulated conductors be positioned at deck described supporter the upper surface one section arc surface and be positioned at base open recess roof one section arc surface and by deck and the spacing support of base.
Several electric currents that each independent light emitting module described in the utility model also has base, deck, the described at least two parallel insulated conductors of realization and an above-mentioned light source device electric connection introduce the card pins and several electric currents are drawn the card pin, it is simple in structure like this, protection safety, convenience quick for installation, each independent light emitting module works alone, reliable operation is a kind of round-the-clock, LED line lamp that can work alone.
Description of drawings
Fig. 1 is structural representation of the present utility model (first embodiment has two independent light emitting modules, two parallel insulated conductors, an electric current introducing card pin and an electric current and draws the card pin).
Fig. 2 is the structural representation (in figure only drawn an independent light emitting module) of the utility model when disassembled state.
Fig. 3 is along the cutaway view of A-A line among Fig. 1.
Fig. 4 constitutes the circuit diagram (the shared electric current of the current input terminal of three work branch is introduced the shared electric current of current output terminal of card pin, three work branch and drawn the card pin) of the work branch that several (can be three) independently be in parallel for the light source device described in the utility model.
Fig. 5 is structural representation of the present utility model (second embodiment, have a plurality of independent light emitting modules, four parallel insulated conductors, a plurality of electric current introduces the card pin and a plurality of electric currents are drawn the card pin).
Fig. 6 constitutes the circuit diagram (current input terminal of three work branch each introduce the shared electric current of current output terminal that blocks pin, three work branch with an electric current draw the card pin) of the work branch that several (can be three) independently be in parallel for the light source device described in the utility model.
The specific embodiment
The utility model is further described below in conjunction with example:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utlity model has at least two parallel insulated conductors 4, be arranged in parallel and be installed on several independent light emitting modules on described (this) at least two parallel insulated conductors, wherein each independent light emitting module has two-sided pcb board 6, be installed on this two-sided pcb board and make two-sided pcb board single face or two-sided independent luminous light source device 7 (the independent luminous single face independence light emitting module that becomes of two-sided pcb board single face, the two-sided independence of two-sided pcb board is luminous to become two-sided independent light emitting module), case 1, base 2, deck 3, several electric currents of realizing described at least two parallel insulated conductors and above-mentioned light source device electric connection introduce card pins 5 and several electric currents draw card pin 5 '.Case 1 (covering cap in other words conj.or perhaps) can adopt the good PC cover of light transmittance, is the housing of square or the cylinder bodily form (top is the semicircle sphere).In each independent light emitting module, each electric current is introduced card pin 5 and each electric current and is drawn card pin 5 ' all be installed on the base 2, two-sided pcb board 6 by base 2, each electric current introduce block pin 5, each electric current is drawn card pin 5 ' spacing support.Described light source device 7 is several surface mount model semiconductor light-emitting-diodes (SMD, be that the LED subsides are welded on the two-sided pcb board) and several surface mount resistors (SMD-R), described light source device 7 constitutes the work branch that several (can be one or two or more than two) independently be in parallel, wherein each work branch has several (such as can being 2, quantity is not limit) the lamp group that is in series, each lamp group has a surface mount model semiconductor light-emitting-diode and surface mount resistor that is in series, each work branch respectively by described electric current introduce card pin 5 and electric current draw card pin 5 ' with described at least two parallel insulated conductor 4 electric connections.The case of being located at above the base 1 is fixedlyed connected hermetically with base 2, light source device 7 on the two-sided pcb board is positioned at case 1, deck 3 is fixedlyed connected with base 2, and described at least two parallel insulated conductors 4 all are horizontally set and are positioned at deck and the junction of base and by deck 3 and base 2 spacing supports.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the radical of above-mentioned parallel insulated conductor is two and (can also be three certainly among first embodiment of the present utility model, four, five), the quantity that above-mentioned electric current is introduced card pin 5 is one (can also be two or more certainly), electric current draw card pin 5 ' quantity be one (can also be two or more certainly), light source device 7 constitutes the work branch that two or more (such as being three) independently are in parallel, and the shared electric current of the current input terminal of each work branch is introduced card pin 5, the shared electric current of the current output terminal of each work branch is drawn card pin 5 ' and parallel insulated conductor 4 electric connections with two.Above-mentioned electric current introduce card pin 5 and electric current draw card pin 5 ' concrete structure can be, electric current introduce card pin and electric current draw card pin all have flat needle body 52, be located at needle point body 51 below the needle body, above needle body extended two cantilever arms 53, the open slot 54 of formation strip between described these two cantilever arms.The structure that electric current introducing card pin and electric current are drawn the card pin can be the same or different.Two-sided pcb board 6 is by base 2, electric current is introduced card pin 5, the concrete structure that electric current is drawn card pin 5 ' spacing support can be, the upper end of base 2 has the slot that two-sided pcb board is installed, the lower end of base has installs electric current and introduces the open recess that is connected with slot 21 that card pin and electric current are drawn the card pin, electric current is introduced card pin 5 and electric current and is drawn the concrete structure of card pin 5 ' all be installed on the base 2 and can be, the needle body 52 that electric current introducing card pin and electric current are drawn the card pin is installed in the open recess 21 of base, electric current introducing card pin and electric current are drawn the upper end of two cantilever arms, the 53 insertion bases 2 of card pin, the bottom of two-sided pcb board 6 is passed and is landed in electric current from the slot of base and introduces in the open slot 54 between two cantilever arms of card pin and electric current is drawn in the open slot between two cantilever arms of card pin, and introduce the card pin by open slot 54 spacing supports and with each work branch (in other words conj.or perhaps two-sided pcb board on light source device) and electric current and electric current is drawn card pin electric connection, and electric current is introduced card pin and electric current and is drawn the needle point body 51 of card pin and insert interior the contact with lead of insulating barrier of two parallel insulated conductors 4 respectively and electric connection with it.The concrete structure that above-mentioned deck 3 is fixedlyed connected with base 2 can be that two lateral walls that the upper end of deck 3 has first open recess, 31, the first open recess 31 all have the edge 32 that relatively inwardly stretches out; The diapire central area of first open recess 31 has supporter 33a, outwardly directed two the limit body 33b of difference that raise up, and described supporter 33a and two limit body 33b are integrative-structure.Two lateral walls of the open recess 21 of base 2 have respectively and the match depression 22 of (matching) of the edge 32 of a lateral wall of first open recess and this lateral wall, described two limit body 33b enter respectively base about in the open recess 21 of two sidewall locations, two lateral walls of first open recess and the edge 32 of two lateral walls enter in the depression 22 of two sidewalls of base deck and base are fastened (or perhaps be interlocked, its shape of cross section can be wedge shape) respectively.Above-mentioned two parallel insulated conductors 4 by the concrete structure of deck 3 and base 2 spacing supports can be, the roof (or perhaps diapire of open recess) of the upper surface of the supporter 33a of the diapire central area of first open recess 31 of deck and the open recess 21 of base has one section arc surface that outer circumference surfaces a pair of and two parallel insulated conductors 4 match respectively, two parallel insulated conductors 4 be positioned at deck described supporter 33a the upper surface one section arc surface and be positioned at base open recess roof one section arc surface and by deck and the spacing support of base.
Above-mentioned electric current introducing card pin and electric current are drawn the card pin and are made by sheet metal (copper sheet), and deck and base are by the polypropylene flame redardant injection mo(u)lding.For the weight that alleviates deck, save material, conveniently install and fix, two breach of bottom processing with deck have an oblong aperture (in order to install and fix) between these two breach.Independent light emitting module is according to its density requirements, is arranged in parallel to be assembled in more than two or two on the parallel insulated conductor, and independent light emitting module can adopt many doublings socket to form colorful variation line lamp in conjunction with the programme-control device.As shown in Figure 5, second embodiment of the present utility model is close with first embodiment, different is that second embodiment has a plurality of independent light emitting modules (not drawing among the figure), four parallel insulated conductors, a plurality of electric currents are introduced card pins and a plurality of electric current and are drawn card pin (electric current introduce block pin and electric current to draw the quantity of card pin can be 1～5), when light source device 7 constituted a plurality of work branch that independently is in parallel, the current input terminal of a plurality of work branch can be introduced card pin 5 by the shared or independent electric current that uses like this, the current output terminal of a plurality of work branch can be shared or the independent electric current that uses draw card pin 5 ' and parallel insulated conductor 4 electric connections with four.
As shown in Figure 6, light source device described in the utility model constitutes the work branch that several (can be three) independently be in parallel, each introduces the card pin with an electric current current input terminal of three work branch, and the shared electric current of the current output terminal of three work branch is drawn the card pin.
Claims (5)
1. separate branches parallel connection type LED line lamp, have at least two parallel insulated conductors, be arranged in parallel and be installed on several independent light emitting modules on described at least two parallel insulated conductors, wherein each independent light emitting module has two-sided pcb board, be installed on this two-sided pcb board and make two-sided pcb board single face or two-sided independent luminous light source device, case is characterized in that: described each independent light emitting module also has base (2), deck (3), several electric currents of realizing described at least two parallel insulated conductors and above-mentioned light source device electric connection introduce card pins (5) and several electric currents are drawn card pin (5 ');
In each independent light emitting module, each electric current introducing card pin (5) and each electric current are drawn card pin (5 ') and all are installed on the base (2), two-sided pcb board (6) is by base (2), each electric current is introduced card pin (5), each electric current is drawn the spacing support of card pin (5 '), described light source device (7) is several surface mount model semiconductor light-emitting-diodes and several surface mount resistors, described light source device (7) constitutes the work branch that several independently are in parallel, wherein each work branch has several lamp groups that is in series, each lamp group has a surface mount model semiconductor light-emitting-diode and surface mount resistor that is in series, each work branch is introduced card pin (5) by described electric current respectively and is drawn card pin (5 ') and described at least two parallel insulated conductors (4) electric connection with electric current, the case of being located at above the base (1) is fixedlyed connected hermetically with base (2), light source device on the two-sided pcb board (7) is positioned at case (1), deck (3) is fixedlyed connected with base (2), and described at least two parallel insulated conductors (4) all are horizontally set and are positioned at deck and the junction of base and by deck (3) and the spacing support of base (2).
2. separate branches parallel connection type LED line lamp according to claim 1, the radical that it is characterized in that above-mentioned parallel insulated conductor (4) is two, the quantity that above-mentioned electric current is introduced card pin (5) is one, the quantity that electric current is drawn card pin (5 ') is one, light source device (7) constitutes the work branch that two or more independently are in parallel, the shared electric current of current output terminal that the shared electric current of the current input terminal of each work branch is introduced card pin (5), each work branch draw card pin (5 ') and with two parallel insulated conductors (4) electric connection.
3. separate branches parallel connection type LED line lamp according to claim 2, it is characterized in that above-mentioned electric current introduces card pin (5) and electric current and draw the concrete structure of card pin (5 ') and be, electric current introducing card pin and electric current are drawn the card pin and are all had flat needle body (52), be located at the needle point body (51) below the needle body, extended two cantilever arms (53) above needle body, form the open slot (54) of strip between described these two cantilever arms, two-sided pcb board (6) is by base (2), electric current is introduced card pin (5), the concrete structure that electric current is drawn the spacing support of card pin (5 ') is, the upper end of base (2) has the slot that two-sided pcb board is installed, the lower end of base has installs electric current and introduces the open recess that is connected with slot (21) that card pin and electric current are drawn the card pin, electric current is introduced card pin (5) and electric current and is drawn the concrete structure that card pin (5 ') all is installed on the base (2) and be, the needle body (52) that electric current introducing card pin and electric current are drawn the card pin is installed in the open recess (21) of base, electric current introducing card pin and electric current are drawn the upper end of two cantilever arms (53) insertion bases (2) of card pin, the bottom of two-sided pcb board (6) is passed and is landed in electric current from the slot of base and introduces in the open slot (54) between two cantilever arms of card pin and electric current is drawn in the open slot between two cantilever arms of card pin, and introduce the card pin by the spacing support of open slot (54) and with each work branch and electric current and electric current is drawn card pin electric connection, and electric current is introduced card pin and electric current and is drawn the needle point body (51) of card pin and insert interior the contact with lead of insulating barrier of two parallel insulated conductors (4) respectively and electric connection with it.
4. separate branches parallel connection type LED line lamp according to claim 3, it is characterized in that the concrete structure that above-mentioned deck (3) is fixedlyed connected with base (2) is, the upper end of deck (3) has first open recess (31), and two lateral walls of first open recess (31) all have the edge (32) that relatively inwardly stretches out; The diapire central area of first open recess (31) has the supporter (33a) that raises up, difference outwardly directed two limit bodies (33b), described supporter (33a) is integrative-structure with two limit bodies (33b), two lateral walls of the open recess (21) of base (2) have the depression (22) that the edge (32) with a lateral wall of first open recess and this lateral wall matches respectively, described two limit bodies (33b) enter respectively base about in the open recess (21) of two sidewall locations, two lateral walls of first open recess and the edge (32) of two lateral walls enter respectively in the depression (22) of two sidewalls of base deck and base are fastened.
5. separate branches parallel connection type LED line lamp according to claim 4, it is characterized in that above-mentioned two parallel insulated conductors (4) by the concrete structure of deck (3) and the spacing support of base (2) are, the roof of the upper surface of the supporter (33a) of the diapire central area of first open recess (31) of deck and the open recess (21) of base has one section arc surface that outer circumference surfaces a pair of and two parallel insulated conductors (4) match respectively, two parallel insulated conductors (4) be positioned at deck described supporter (33a) the upper surface one section arc surface and be positioned at base open recess roof one section arc surface and by deck and the spacing support of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202558289U CN201795358U (en) | 2010-07-13 | 2010-07-13 | Independent branch parallel type LED linear lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202558289U CN201795358U (en) | 2010-07-13 | 2010-07-13 | Independent branch parallel type LED linear lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795358U true CN201795358U (en) | 2011-04-13 |
Family
ID=43850265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202558289U Expired - Fee Related CN201795358U (en) | 2010-07-13 | 2010-07-13 | Independent branch parallel type LED linear lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795358U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767723A (en) * | 2012-07-26 | 2012-11-07 | 宁波东星电子有限公司 | LED (Light Emitting Diode) lamp for light string |
| CN102777810A (en) * | 2011-05-12 | 2012-11-14 | 欧司朗股份有限公司 | Light-emitting device and backlight lamp strip |
| CN109494842A (en) * | 2018-12-26 | 2019-03-19 | 浙江广为电器工具有限公司 | A kind of new high-current switch protector |
| CN111609333A (en) * | 2020-05-26 | 2020-09-01 | 嘉兴金芯研电子科技有限公司 | High-flexibility LED lamp strip |
-
2010
- 2010-07-13 CN CN2010202558289U patent/CN201795358U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777810A (en) * | 2011-05-12 | 2012-11-14 | 欧司朗股份有限公司 | Light-emitting device and backlight lamp strip |
| CN102777810B (en) * | 2011-05-12 | 2016-04-06 | 欧司朗股份有限公司 | Light-emitting device and backlight light bar |
| CN102767723A (en) * | 2012-07-26 | 2012-11-07 | 宁波东星电子有限公司 | LED (Light Emitting Diode) lamp for light string |
| CN109494842A (en) * | 2018-12-26 | 2019-03-19 | 浙江广为电器工具有限公司 | A kind of new high-current switch protector |
| CN111609333A (en) * | 2020-05-26 | 2020-09-01 | 嘉兴金芯研电子科技有限公司 | High-flexibility LED lamp strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8124988B2 (en) | Light emitting diode lamp package structure and assembly thereof | |
| CA2656198A1 (en) | Integrally formed single piece light emitting diode light wire | |
| CN201795358U (en) | Independent branch parallel type LED linear lamp | |
| CN201083918Y (en) | Backlight module light source device | |
| US20140218905A1 (en) | Light-Emitting Module, Straight Tube Lamp and Luminaire | |
| RU2012133435A (en) | PCB SUPPORT STRUCTURE HAVING A FIXED PCB CONNECTION DEVICE | |
| CN202103085U (en) | Thermoelectric separation type LED integrated light source board | |
| CN202373605U (en) | Module mounting structure for combiner box and combiner box | |
| CN202733550U (en) | Screw type light-emitting diode (LED) light source module | |
| CN103047575B (en) | Light-emitting diode light bar and manufacture method thereof | |
| CN204167350U (en) | Light-emitting diode (LED) module and lighting device | |
| CN207731946U (en) | A kind of diode package supporting structure | |
| CN103298246B (en) | LED high pressure resistant circuit pcb board and the high voltage bearing circuit connecting method of LED | |
| CN208418186U (en) | A kind of multi-angle light source body | |
| CN207321099U (en) | A kind of removable independent power source | |
| CN201490479U (en) | Miniature power supply device | |
| CN201487608U (en) | LED unit, LED module and an LED display device | |
| CN202434235U (en) | Wire arranging unit provided with light-emitting components | |
| CN202888529U (en) | Connector indicating lamp structure | |
| CN215815983U (en) | Ultralow-temperature square polymer lithium ion battery | |
| CN204922552U (en) | Dot matrix LED module of combination | |
| CN213453236U (en) | LED lamp convenient to adjust | |
| CN102683918A (en) | Quick wire connector | |
| CN203297977U (en) | System-level integration lighting module | |
| CN201541363U (en) | Power box for anti-explosion LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |