CN201339908Y - Protection structure for luminous element on LED panel - Google Patents
Protection structure for luminous element on LED panel Download PDFInfo
- Publication number
- CN201339908Y CN201339908Y CNU2008202351750U CN200820235175U CN201339908Y CN 201339908 Y CN201339908 Y CN 201339908Y CN U2008202351750 U CNU2008202351750 U CN U2008202351750U CN 200820235175 U CN200820235175 U CN 200820235175U CN 201339908 Y CN201339908 Y CN 201339908Y
- Authority
- CN
- China
- Prior art keywords
- light
- protection structure
- emitting component
- led display
- lamp
- 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 - Lifetime
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000004382 potting Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000505 pernicious effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses a protection structure for luminous elements on an LED panel, which comprises a light bar aluminum groove and a PCB light board, wherein the PCB light board includes a transparent light shade covered on the same, and the transparent light shade is sealed on the light bar aluminum groove through potting adhesive. Through improving light bar structures on the LED panel, adding the transparent light shade on the light bar, and sealing the transparent light shade on the light bar aluminum groove, the protection structure enables the LED panel to effectively protect luminous elements on the light bar of the LED panel, leads the luminous elements not to contact with external environment, thereby the working stability can not be affected by water, dust, harmful gas, ultraviolet ray and the like.
Description
Technical field
The utility model relates to the LED display technical field, relates in particular to the protection structure of light-emitting component on a kind of LED display.
Background technology
LED display can be issued various information such as literal, pattern, video demonstration as a kind of instrument that releases news.LED display is that the lattice module or the display pixel cells that adopt light emitting diode to constitute are formed.This information display screen is used for the public place, exploitation, comprise be used in indoor or outdoor.When LED display uses out of doors; dustproof, waterproof, anti-pernicious gas, antiultraviolet are very important links; if display screen is subjected to humidity, drenches with rain, pernicious gas corrodes and light-emitting component especially SMD light-emitting component is not taked suitable safeguard measure when being subjected to the solar ultraviolet irradiation for a long time; make luminescent device breakdown, will influence the quality of the light efficiency and the display screen of light-emitting component.The metal pin that existing technology is flooded light-emitting component with the lamp bar on the LED display or lamp plate by direct embedding colloid is usually avoided the water inlet of lamp bar.Though certain effect is arranged, for being exposed to outdoor LED display display screen for a long time, the light emitting diode on the lamp bar is covered by dust easily and covers its light.And to being drenched repeatedly by rainwater for a long time, the light emitting diode of pernicious gas erosion and UV sunlight direct projection causes that easily light emitting diode damages, and reduces the service life that LED shows.
The utility model content
The technical problems to be solved in the utility model provides the protection structure of light-emitting component on a kind of LED display.
For solving the problems of the technologies described above, the purpose of this utility model is achieved through the following technical solutions.
The protection structure of light-emitting component on a kind of LED display comprises: lamp bar aluminium groove, the PCB lamp plate also includes covering clear lamp face shield thereon on described PCB lamp plate, and by casting glue the clear lamp face shield is encapsulated on the lamp bar aluminium groove.
Wherein, seal opening on the both sides of described lamp bar aluminium groove with plug.
Wherein, be interval with several light-emitting components on the described PCB lamp plate.
Wherein, light-emitting component on the corresponding PCB lamp plate is interval with several protruding face shields on the described clear lamp face shield.
Wherein, described casting glue material adopts silica gel or epoxy resin or polyurethane.
The beneficial effects of the utility model are as follows:
The utility model is by the improvement to lamp bar or lamp panel structure on the LED display; on the lamp bar, increase by a clear lamp face shield; and then encapsulate by encapsulating; make when the LED display display screen uses out of doors; can be good at protecting the light-emitting component on the display screen lamp bar, be unlikely to be influenced the stability of its work by water, dust, pernicious gas and ultraviolet ray.
Description of drawings
Fig. 1 is the utility model lamp bar sectional view;
Fig. 2 is the utility model lamp bar structure chart.
The specific embodiment
For ease of the utility model is further understood, now reach specific embodiment in conjunction with the accompanying drawings the utility model is described in detail.
See also shown in Fig. 1,2, comprising: lamp bar aluminium groove 1, PCB lamp plate 2, PC clear lamp face shield 3, casting glue 4, plug 5;
Opening is sealed with plug 5 in both sides at lamp bar aluminium groove 1.
Wherein, be interval with several light-emitting components on the PCB lamp plate.
Wherein, on the PC clear lamp face shield on the corresponding PCB lamp plate light-emitting component be interval with several protruding face shields.
Wherein, casting glue material selection silica gel or epoxy resin or polyurethane etc.
The utility model is by the improvement to lamp bar or lamp panel structure on the LED display; on the lamp bar, increase by a clear lamp face shield; and then encapsulate by encapsulating; make when the LED display display screen uses out of doors; can be good at protecting the light emitting diode on the display screen lamp bar, be unlikely to be influenced the stability of its work by water, dust, pernicious gas and ultraviolet ray.
More than the protection structure of light-emitting component on a kind of LED display provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1, the protection structure of light-emitting component on a kind of LED display comprises: lamp bar aluminium groove, the PCB lamp plate is characterized in that, also includes covering clear lamp face shield thereon on described PCB lamp plate, and by casting glue the clear lamp face shield is encapsulated on the lamp bar aluminium groove.
2, the protection structure of light-emitting component on the LED display according to claim 1 is characterized in that, seals opening on the both sides of described lamp bar aluminium groove with plug.
3, the protection structure of light-emitting component on the LED display according to claim 1 is characterized in that, is interval with several light-emitting components on the described PCB lamp plate.
4, the protection structure of light-emitting component on the LED display according to claim 3 is characterized in that, light-emitting component on the corresponding PCB lamp plate is interval with several protruding face shields on the described clear lamp face shield.
5, the protection structure of light-emitting component on the LED display according to claim 1 is characterized in that, described casting glue material adopts silica gel, epoxy resin or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202351750U CN201339908Y (en) | 2008-12-17 | 2008-12-17 | Protection structure for luminous element on LED panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202351750U CN201339908Y (en) | 2008-12-17 | 2008-12-17 | Protection structure for luminous element on LED panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339908Y true CN201339908Y (en) | 2009-11-04 |
Family
ID=41235455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202351750U Expired - Lifetime CN201339908Y (en) | 2008-12-17 | 2008-12-17 | Protection structure for luminous element on LED panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339908Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182988A (en) * | 2011-03-24 | 2011-09-14 | 大峡谷光电科技（苏州）有限公司 | Device and method for protecting surface-mounted light emitting diode (LED) |
| CN102647863A (en) * | 2012-04-10 | 2012-08-22 | 苏州达方电子有限公司 | Electronic device |
| CN105185261A (en) * | 2015-09-14 | 2015-12-23 | 苏州市新瑞奇节电科技有限公司 | LED lamp bar mask |
| US9320088B2 (en) | 2010-08-31 | 2016-04-19 | Koninklijke Philips N.V. | LED-based lighting units with substantially sealed LEDs |
| CN106097907A (en) * | 2016-07-30 | 2016-11-09 | 深圳浩翔光电技术有限公司 | A kind of waterproof and dustproof COB lamp bar screen for LED display |
| CN107559647A (en) * | 2017-08-22 | 2018-01-09 | 广东欧曼科技股份有限公司 | A kind of manufacture craft for being used to make LED |
| CN111028707A (en) * | 2019-11-19 | 2020-04-17 | 深圳市光祥科技股份有限公司 | LED floor tile display screen |
-
2008
- 2008-12-17 CN CNU2008202351750U patent/CN201339908Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9320088B2 (en) | 2010-08-31 | 2016-04-19 | Koninklijke Philips N.V. | LED-based lighting units with substantially sealed LEDs |
| CN102182988A (en) * | 2011-03-24 | 2011-09-14 | 大峡谷光电科技（苏州）有限公司 | Device and method for protecting surface-mounted light emitting diode (LED) |
| CN102647863A (en) * | 2012-04-10 | 2012-08-22 | 苏州达方电子有限公司 | Electronic device |
| CN105185261A (en) * | 2015-09-14 | 2015-12-23 | 苏州市新瑞奇节电科技有限公司 | LED lamp bar mask |
| CN106097907A (en) * | 2016-07-30 | 2016-11-09 | 深圳浩翔光电技术有限公司 | A kind of waterproof and dustproof COB lamp bar screen for LED display |
| CN107559647A (en) * | 2017-08-22 | 2018-01-09 | 广东欧曼科技股份有限公司 | A kind of manufacture craft for being used to make LED |
| CN111028707A (en) * | 2019-11-19 | 2020-04-17 | 深圳市光祥科技股份有限公司 | LED floor tile display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Jinlixiang Optoelectronics Technology Co., Ltd. Assignor: Lu Wei Contract fulfillment period: 2010.1.4 to 2015.1.4 Contract record no.: 2010440000140 Denomination of utility model: Protection structure for luminous element on LED panel Granted publication date: 20091104 License type: Exclusive license Record date: 20100125 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2010.1.4 TO 2015.1.4; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY JINLIXIANG PHOTOELECTRICITY SCIENCE Effective date: 20100125 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GTEK PHOTOELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LU WEI Effective date: 20121023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518053 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121023 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili liuxiandong Zhongshan Road No. 1001 TCL Science Park building D1 Building 5 floor Patentee after: Shenzhen GTEK Photoelectric Technology Co., Ltd. Address before: 518053 building, No. 5 Fengyun mansion, hi tech Industrial Park, Guangdong, Shenzhen, 5 Patentee before: Lu Wei |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili street Zhongshan Road No. 1001 TCL Science Park Research Building D1 Building 5 layer ABE 501, 502, 505 room apartment layout Patentee after: Shenzhen autuo Lixiang Photoelectric Technology Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili liuxiandong Zhongshan Road No. 1001 TCL Science Park building D1 Building 5 floor Patentee before: Shenzhen GTEK Photoelectric Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091104 |
|
| CX01 | Expiry of patent term |