CN204592957U - A kind of ultra-narrow LED the slim-line lamp - Google Patents
A kind of ultra-narrow LED the slim-line lamp Download PDFInfo
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- CN204592957U CN204592957U CN201520268312.0U CN201520268312U CN204592957U CN 204592957 U CN204592957 U CN 204592957U CN 201520268312 U CN201520268312 U CN 201520268312U CN 204592957 U CN204592957 U CN 204592957U
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Abstract
The utility model discloses a kind of ultra-narrow LED the slim-line lamp, comprise front end be provided with cavity stretching section aluminum shell, be located at the face shield of housing forward end and be located at the die casting aluminium section bar plug of housing two side section, two madial walls of described housing cavity offer inserting groove, in inserting groove, correspondence is fitted with the wiring board that width is 4mm, the front-end surface of described wiring board is welded with single LED light source, in the housing cavity that the rear end face of wiring board separates, is provided with the flexible drive plate be connected with LED light source.The flexible drive plate that employing independently separates with wiring board and establishes carrys out driving LED light source, by reducing the electronic device on wiring board, effectively reduce the width of wiring board, thus make LED the slim-line lamp reach the size of ultra-narrow, effectively can ensure the concealment effect of tiled display effect and brightening illumination.
Description
Technical field
The utility model relates to a kind of lighting device, particularly relates to a kind of ultra-narrow LED the slim-line lamp for LED pixel screen.
Background technology
LED pixel screen is the display unit be spliced to form by a lot of display unit.Widely, the fields such as outer advertisement media, program performance, convention are indoors obtained for a large amount of application in current LED pixel screen application.LED the slim-line lamp, as the light source part between display unit, is that LED pixel shields important part.But existing LED the slim-line lamp exists following two large technical problems, annoying the display unit tiled display effect of LED pixel screen and the concealment effect of LED brightening illumination always:
1, the display unit tiled display weak effect of LED pixel screen.The wider width of current LED the slim-line lamp on the market, cause pel spacing large, or the display gray scale of LED the slim-line lamp is low after splicing, and the image sharpness that above-mentioned two situations just result in LED pixel screen is inadequate, and color is not soft;
2, concealment effect during LED brightening illumination application is poor.Because the width of existing LED the slim-line lamp is all greater than 12mm, during night illumination, light display is relatively thicker, and during daytime, shared by lamp body, volume is comparatively large, disguised poor, can not combine together with Adjacent Buildings.
Therefore, how to design a kind of ultra-narrow LED the slim-line lamp, effectively can ensure the concealment effect of tiled display effect and brightening illumination, be industry problem demanding prompt solution.
Utility model content
The utility model is to solve existing technical problem, proposes a kind of ultra-narrow LED the slim-line lamp, well solves the problem of the disguise difference of tiled display weak effect and brightening illumination.
The technical scheme in the invention for solving the above technical problem is: a kind of ultra-narrow LED the slim-line lamp, comprise front end be provided with cavity stretching section aluminum shell, be located at the face shield of housing forward end and be located at the die casting aluminium section bar plug of housing two side section, two madial walls of described housing cavity offer inserting groove, in inserting groove, correspondence is fitted with the wiring board that width is 4mm, the front-end surface of described wiring board is welded with single LED light source, in the housing cavity that the rear end face of wiring board separates, is provided with the flexible drive plate be connected with LED light source.
In the cavity of described housing, pouring has waterproof gasket cement.
Described flexible drive plate is the flexible PCB being provided with LED drive circuit module, and described LED drive circuit module comprises at least one group of linear constant current IC chip.
Described flexible drive plate is connected with water-proof cable by the plug of both sides.
Position near LED light source on the two side of described housing is provided with several radiating grooves arranged in parallel.
The two side of described housing is provided with the locating slot for being connected and fixed fixing body.
Compared with prior art, the beneficial effects of the utility model: the light source part being mainly used as LED pixel screen display unit, the flexible drive plate that employing independently separates with wiring board and establishes carrys out driving LED light source, by reducing the electronic device on wiring board, effectively reduce the width of wiring board, thus make LED the slim-line lamp reach the size of ultra-narrow.Improve the display unit tiled display effect of LED pixel screen, P7,16 high definition display effects can be realized; Improve the concealment effect of LED brightening illumination further; The water resistance of light fixture can also be ensured simultaneously.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the utility model preferred embodiment;
Fig. 2 is the perspective view of the utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
Refer to Fig. 1 to 2, the utility model relates to a kind of ultra-narrow LED the slim-line lamp, comprise: housing 1, wiring board 2, LED light source 3, flexible drive plate 4, face shield (not indicating in figure) and plug (not indicating in figure), wiring board 2 and flexible drive plate 4 are located in housing 1, several LED light sources 3 are evenly distributed on wiring board 2, face shield is located on housing 1, and correspondence covers LED light source 3, and plug is located on two side sections of housing 1.
Housing 1 is strip, and its leading section inwardly concaves and forms cavity, and the length direction along housing 1 on two madial walls of cavity offers inserting groove 11 respectively relatively, and the bottom face of inserting groove 11 inwardly concaves, and the sidewall of its both sides end face and cavity forms step.Housing 1 preferably adopts high-quality stretching aluminium section bar.Wiring board 2 is from one end of housing 1 side section, and corresponding inserting is affixed in two inserting grooves 11, and wiring board 2 is the modular wire line plate of width only 4mm, and the width of housing 1 is corresponding with the width of wiring board 2.LED light source 3 is LED small lamp bulb, and LED light source 3 single-row layout is welded in the front-end surface of wiring board 2.Flexible drive plate 4 is arranged in housing 1 cavity that separated by wiring board 2 rear end face, and flexible drive plate 4 is connected with one or more LED light source 3, and flexible drive plate 4 is for providing constant current regulated power supply to LED light source.Transparent face mask screw thread is fixedly connected on the leading section of housing 1, and correspondence covers on LED light source, for astigmatism and optically focused, controls to obtain different light efficiencies.Plug is corresponding with the cross sectional shape of housing 1, and the end face of plug is provided with through hole, and on the side section of housing 1, corresponding through hole is provided with the screwed hole post inwardly concaved, and a screw loads through hole cooperation and is fixed in screwed hole post, is fixedly connected with plug and housing 1 with this.Plug preferably adopts high-quality die casting aluminium section bar.The flexible drive plate 4 that the utility model employing independently separates with wiring board 2 and establishes carrys out driving LED light source 3, by reducing the electronic device on wiring board 2, effectively reduces the width of wiring board 2, thus makes LED the slim-line lamp reach the size of ultra-narrow.
Flexible drive plate 4 is for being provided with the flexible PCB of LED drive circuit module, and LED drive circuit module is formed primarily of at least one group of linear constant current IC chip.
In the cavity of housing 1, pouring has fluid sealant 5, and reach the requirement of sealing with this, water proof and dust proof is effective.Flexible drive plate 4 is connected with water-proof cable by the plug of both sides, and cable is used for being connected with power supply, provides electric power.
The two side of housing 1 is provided with radiating groove 12 along its length, radiating groove 12 is provided with multiple, and is arranged parallel to each other, and radiating groove 12 is preferably arranged on housing 1 sidewall of LED light source 3, as increasing heat radiation area, be beneficial to the LED light source heat radiation of lamp body inside.
The two side of housing 1 is also provided with locating slot 13 along its length, is fastened on fixing body for auxiliary.
The utility model installation process: first weld LED light source 3 in the front-end surface of wiring board 2, rear end face arranges and connects flexible drive plate 4; The wiring board 2 connecting electronic device is inserted in housing 1; Fill with fluid sealant again, fixed visors and plug are installed, thus form ultra-narrow LED the slim-line lamp.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a ultra-narrow LED the slim-line lamp, comprise front end be provided with cavity stretching section aluminum shell (1), be located at the face shield of housing forward end and be located at the die casting aluminium section bar plug of housing two side section, it is characterized in that, two madial walls of described housing cavity offer inserting groove (11), in inserting groove, correspondence is fitted with the wiring board (2) that width is 4mm, the front-end surface of described wiring board is welded with single LED light source (3), in the housing cavity that the rear end face of wiring board separates, is provided with the flexible drive plate (4) be connected with LED light source.
2. ultra-narrow LED the slim-line lamp according to claim 1, is characterized in that, in the cavity of described housing (1), pouring has waterproof gasket cement (5).
3. ultra-narrow LED the slim-line lamp according to claim 1 and 2, is characterized in that, described flexible drive plate (4) is for being provided with the flexible PCB of LED drive circuit module, and described LED drive circuit module comprises at least one group of linear constant current IC chip.
4. ultra-narrow LED the slim-line lamp according to claim 1 and 2, is characterized in that, described flexible drive plate (4) is connected with water-proof cable by the plug of both sides.
5. ultra-narrow LED the slim-line lamp according to claim 1 and 2, is characterized in that, the position near LED light source (3) on the two side of described housing (1) is provided with several radiating grooves arranged in parallel (12).
6. ultra-narrow LED the slim-line lamp according to claim 1 and 2, is characterized in that, the two side of described housing (1) is provided with the locating slot (13) for being connected and fixed fixing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268312.0U CN204592957U (en) | 2015-04-29 | 2015-04-29 | A kind of ultra-narrow LED the slim-line lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268312.0U CN204592957U (en) | 2015-04-29 | 2015-04-29 | A kind of ultra-narrow LED the slim-line lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592957U true CN204592957U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268312.0U Active CN204592957U (en) | 2015-04-29 | 2015-04-29 | A kind of ultra-narrow LED the slim-line lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496215A (en) * | 2016-02-09 | 2018-09-04 | 索尼公司 | Display device |
| CN108758433A (en) * | 2018-05-25 | 2018-11-06 | 邯郸市三木照明标牌有限公司 | A kind of microminiature LED light and preparation method thereof |
-
2015
- 2015-04-29 CN CN201520268312.0U patent/CN204592957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496215A (en) * | 2016-02-09 | 2018-09-04 | 索尼公司 | Display device |
| CN108496215B (en) * | 2016-02-09 | 2021-04-09 | 索尼公司 | Display device |
| CN108758433A (en) * | 2018-05-25 | 2018-11-06 | 邯郸市三木照明标牌有限公司 | A kind of microminiature LED light and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: 518000 workshop 216, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Zhancheng community, Fuhai street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Rongfeng display Co.,Ltd. Address before: 518000 Floor 9, west side, building A9, Longwangmiao industrial building, baishixia East District, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HIFUN OPTO Co.,Ltd. |
|
| TR01 | Transfer of patent right |