CN205942205U - Backlight of static can release - Google Patents
Backlight of static can release Download PDFInfo
- Publication number
- CN205942205U CN205942205U CN201621016613.5U CN201621016613U CN205942205U CN 205942205 U CN205942205 U CN 205942205U CN 201621016613 U CN201621016613 U CN 201621016613U CN 205942205 U CN205942205 U CN 205942205U
- Authority
- CN
- China
- Prior art keywords
- drain pan
- backlight
- pad
- upper cover
- transparent upper
- 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
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a backlight of static can release, including drain pan and transparent upper cover, transparent upper cover is fixed on the drain pan, set up light emitting diode group in the drain pan, a drain pan lower extreme body coupling wiring dish, the connection pad sets up anodal pad, negative pole connection pad and the earth connection connection pad connected, anodal connection pad and negative pole connection pad pass through positive pole and the negative pole that light emitting diode group is connected respectively to the wire, lay the copper sheet in transparent upper cover and the drain pan, the copper sheet passes through the wire and is connected solder connection with the earth connection, backlight of static can release connects solder connection through the earth connection and lays lay the copper sheet in transparent upper cover and drain pan, through copper sheet and earth connection connection pad in with the backlight static electricity discharge outside the backlight, prevent static electricity accumulation puncture or hit damage light emitting diode group in the backlight.
Description
Technical field
The utility model is related to mobile phone component, the backlight of more particularly, to a kind of releasable electrostatic.
Background technology
Because present mobile phone technique is fast-developing, to LCDs brightness with LCDs antistatic effect increasingly
Height, LCDs portion in the antistatic test process of high-brightness liquid crystal screen module being designed with traditional design methods
The backlight of one of part occurs dead lamp phenomenon.
Utility model content
The applicant is directed to disadvantage mentioned above, has carried out Improvement, provides a kind of backlight of releasable electrostatic.
The technical scheme that the utility model is adopted is as follows：
A kind of backlight of releasable electrostatic, including drain pan and transparent upper cover, described transparent upper cover is fixed on drain pan, institute
State setting light emitting diode group in drain pan, described drain pan lower end integrally connected patchboard, described terminal pad setting positive pole connects weldering
Disk, negative pole connect pad and ground wire connects pad, and described positive pole connects pad and negative pole is connected pad and connected respectively by wire
Laying copper sheet in the positive pole of sending and receiving optical diode group and negative pole, described transparent upper cover and drain pan, described copper sheet passes through wire and connects
Ground wire connects pad and connects.
The beneficial effects of the utility model are as follows：The backlight of described releasable electrostatic, connects pad even by ground wire
Connect and be laid on laying copper sheet in transparent upper cover and drain pan, pad is connected by copper sheet and ground wire Electro-static Driven Comb in backlight is arrived
Outside backlight, prevent accumulation of static electricity from puncturing in backlight or hit damage light emitting diode group.
Brief description
The front view of the backlight of the releasable electrostatic that Fig. 1 provides for the utility model.
The backlight internal wiring figure of the releasable electrostatic that Fig. 2 provides for the utility model.
In figure：1st, drain pan；2nd, transparent upper cover；3rd, patchboard；31st, positive pole connects pad；32nd, negative pole connects pad；33rd, connect
Ground wire connects pad；4th, copper sheet.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described.
As shown in Figure 1 and Figure 2, the backlight of the releasable electrostatic of the present embodiment is including drain pan 1 and transparent upper cover 2, transparent
Upper lid 2 is fixed on drain pan 1, setting light emitting diode group, drain pan 1 lower end integrally connected patchboard 3 in drain pan 1, and patchboard 3 sets
Put positive pole and connect pad 31, negative pole connection pad 32 and ground wire connection pad 33, positive pole connects pad 31 and negative pole connects weldering
Disk 32, by the wire positive pole of connecting luminous diode group and negative pole respectively, lays copper sheet 4, copper sheet in transparent upper cover 2 and drain pan 1
4 are connected pad 33 by wire with ground wire connects.
When the backlight of described releasable electrostatic uses, respectively positive pole is connected pad 31 and positive source welding, negative pole
Connect pad 32 with power cathode welding, ground wire connects pad 33 source of welding current ground wire, and power supply is powered for light emitting diode group,
Electrostatic in backlight passes through copper sheet 4 and ground wire connects pad 33, is discharged into outside backlight by power ground.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model is limited
Referring to claim, without prejudice in the case of basic structure of the present utility model, the utility model can make any shape to scope
The modification of formula.
Claims (1)
1. a kind of backlight of releasable electrostatic it is characterised in that:Including drain pan (1) and transparent upper cover (2), described transparent upper cover
(2) it is fixed on drain pan (1), setting light emitting diode group, described drain pan (1) lower end integrally connected wiring in described drain pan (1)
Disk (3), described patchboard (3) setting positive pole connects pad (31), negative pole connects pad (32) and ground wire connects pad (33),
Described positive pole connects pad (31) and negative pole connects pad (32) and by the positive pole of wire difference connecting luminous diode group and bears
Laying copper sheet (4) in pole, described transparent upper cover (2) and drain pan (1), described copper sheet (4) is connected pad by wire with ground wire
(33) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016613.5U CN205942205U (en) | 2016-08-29 | 2016-08-29 | Backlight of static can release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016613.5U CN205942205U (en) | 2016-08-29 | 2016-08-29 | Backlight of static can release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942205U true CN205942205U (en) | 2017-02-08 |
Family
ID=57954842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016613.5U Expired - Fee Related CN205942205U (en) | 2016-08-29 | 2016-08-29 | Backlight of static can release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986563A (en) * | 2020-08-25 | 2020-11-24 | 上海创功通讯技术有限公司 | Backlight module and display device |
| WO2021258928A1 (en) * | 2020-06-24 | 2021-12-30 | 京东方科技集团股份有限公司 | Light bar, backlight module, and display device |
| CN115111539A (en) * | 2021-03-22 | 2022-09-27 | 丰田合成株式会社 | LED lighting device |
-
2016
- 2016-08-29 CN CN201621016613.5U patent/CN205942205U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258928A1 (en) * | 2020-06-24 | 2021-12-30 | 京东方科技集团股份有限公司 | Light bar, backlight module, and display device |
| US11732874B2 (en) | 2020-06-24 | 2023-08-22 | Beijing Boe Optoelectronics Technology Co., Ltd. | Light strip, backlight module and display device |
| CN111986563A (en) * | 2020-08-25 | 2020-11-24 | 上海创功通讯技术有限公司 | Backlight module and display device |
| CN111986563B (en) * | 2020-08-25 | 2022-08-05 | 上海创功通讯技术有限公司 | Backlight module and display device |
| CN115111539A (en) * | 2021-03-22 | 2022-09-27 | 丰田合成株式会社 | LED lighting device |
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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: 20180926 Address after: 523000 7 Bai Ye Avenue, 100 industrial town, Liaobu Town, Dongguan, Guangdong. Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 214125 Jinxi Road, Wuxi City, Jiangsu Province, No. 100 Patentee before: Wuxi Booyi Optoelectronics Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |