CN201947548U - Circuit board - Google Patents
Circuit board Download PDFInfo
- Publication number
- CN201947548U CN201947548U CN2010205935313U CN201020593531U CN201947548U CN 201947548 U CN201947548 U CN 201947548U CN 2010205935313 U CN2010205935313 U CN 2010205935313U CN 201020593531 U CN201020593531 U CN 201020593531U CN 201947548 U CN201947548 U CN 201947548U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board body
- steam vent
- holes
- utility
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a circuit board, which comprises a circuit board body. The circuit board body is provided with a plurality of installing holes for LED (light emitting diode) lamps, a plurality of rows of air discharging holes convenient to discharge air during a sealant injection and sealant injection holes. Two air discharging holes are arranged in a row. The circuit board is excellent in quality and effect and simple in structure, and can be used in an electronic industry widely.
Description
[technical field]
The utility model relates to a kind of circuit board, and what be specifically related to is the circuit board that is applied to the illumination of refrigerator the inside.
[background technology]
Existing application is in the circuit board of refrigerator the inside illumination, and circuit board is provided with the LED lamp, because circuit board is to place the refrigerator the inside, so circuit board generally is will be contained in the aluminium type moulding, and injecting glue sealing more afterwards.But in the injecting glue seal process, the air of aluminium type moulding the inside cannot be discharged toward extraneous, so in the process of sealing, pore can occur in the aluminium type moulding, glue does not have fully the space of aluminium type moulding the inside to be filled with.Effect is also bad like this.
The utility model is being made in such cases.
[utility model content]
The utility model purpose is to have overcome deficiency of the prior art and provide a kind of quality better, simple in structure, effective circuit board.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
A kind of circuit board is characterized in that including the circuit board body, is provided with a plurality of LED lamp installing holes on the circuit board body, also is being provided with hole for injecting glue on the circuit board body and the steam vent of easy to exhaust during at injecting glue.
Aforesaid a kind of circuit board, the steam vent that it is characterized in that being located on the circuit board body has many rows, and each row's steam vent has two holes.
The utility model compared with prior art has following advantage: the utility model is drilled with steam vent on circuit board, like this in the process of injecting glue sealing, the air of aluminium type moulding the inside is just discharged from steam vent at an easy rate, has solved the problem that can occur pore in the aluminium type moulding.And it is simple in structure.
[description of drawings]
Fig. 1 is a schematic diagram of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in detail:
A kind of circuit board includes circuit board body 1, is provided with a plurality of LED lamp installing holes 2 on circuit board body 1.Also be provided with hole for injecting glue 3 on the circuit board body 1 and the steam vent 4 of easy to exhaust during at injecting glue.The steam vent 4 that is located on the circuit board body 1 has many rows, and each row's steam vent 4 has two holes.
Earlier circuit board is inserted in the aluminium type moulding during use, inject fluid sealant again from hole for injecting glue 3 afterwards, just discharge from steam vent 4 of Li Mian air like this makes fluid sealant take space in the aluminium type moulding fully.
Claims (2)
1. a circuit board is characterized in that including circuit board body (1), is provided with a plurality of LED lamp installing holes (2) on circuit board body (1), also is being provided with hole for injecting glue (3) on the circuit board body (1) and the steam vent (4) of easy to exhaust during at injecting glue.
2. a kind of circuit board according to claim 1, the steam vent (4) that it is characterized in that being located on the circuit board body (1) has many rows, and each row's steam vent (4) has two holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205935313U CN201947548U (en) | 2010-10-29 | 2010-10-29 | Circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205935313U CN201947548U (en) | 2010-10-29 | 2010-10-29 | Circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947548U true CN201947548U (en) | 2011-08-24 |
Family
ID=44474882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205935313U Expired - Fee Related CN201947548U (en) | 2010-10-29 | 2010-10-29 | Circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947548U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720975A (en) * | 2012-05-18 | 2012-10-10 | 杭州欧彩光电科技有限公司 | LED line light |
| CN105934078A (en) * | 2016-07-20 | 2016-09-07 | 苏州福莱盈电子有限公司 | Double-side component heat dissipation flexible printed circuit board |
| CN105934079A (en) * | 2016-07-20 | 2016-09-07 | 苏州福莱盈电子有限公司 | Flexible circuit board preventing elements from being overheated |
| CN108901127A (en) * | 2018-08-24 | 2018-11-27 | 珠海格力电器股份有限公司 | Printed wiring board, control device and its application in high defense controls devices field |
-
2010
- 2010-10-29 CN CN2010205935313U patent/CN201947548U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720975A (en) * | 2012-05-18 | 2012-10-10 | 杭州欧彩光电科技有限公司 | LED line light |
| CN105934078A (en) * | 2016-07-20 | 2016-09-07 | 苏州福莱盈电子有限公司 | Double-side component heat dissipation flexible printed circuit board |
| CN105934079A (en) * | 2016-07-20 | 2016-09-07 | 苏州福莱盈电子有限公司 | Flexible circuit board preventing elements from being overheated |
| CN108901127A (en) * | 2018-08-24 | 2018-11-27 | 珠海格力电器股份有限公司 | Printed wiring board, control device and its application in high defense controls devices field |
| CN108901127B (en) * | 2018-08-24 | 2024-02-27 | 珠海格力电器股份有限公司 | Printed wiring board, control device and application thereof in field of high-protection control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201947548U (en) | Circuit board | |
| CN203311772U (en) | Outdoor LED (Light Emitting Diode) display screen | |
| CN202065914U (en) | LED lighting device and refrigerator using same | |
| CN101897279B (en) | LED farmland heat-insulating film | |
| CN205176444U (en) | Backlight unit's socket structure | |
| CN203249007U (en) | Plant growth lamp | |
| CN201902875U (en) | U-shaped fluorescent lamp | |
| CN202361182U (en) | LED (Light Emitting Diode) lamp on welding side of PCB (Printed Circuit Board) of ultrathin LCM (Liquid Crystal Module) | |
| CN202917484U (en) | COB structure with remote phosphor film | |
| CN201672331U (en) | LED bulb | |
| CN205174079U (en) | LED light reflecting strip | |
| CN203013178U (en) | Backlight display module without light source | |
| CN203909334U (en) | Light leakage-alleviating mobile phone backlight plate with improved light guide plate | |
| CN203115547U (en) | Fluorescent lamp | |
| CN204422925U (en) | Backlight lcm | |
| CN209146755U (en) | A kind of new construction optical device LED perforated lamp | |
| CN201225596Y (en) | Spot light source outdoor lamp | |
| CN202996195U (en) | Light-emitting diode (LED) display device | |
| CN204155560U (en) | A kind of SMD-type digital pipe | |
| CN202032475U (en) | Light-emitting diode (LED) bulb shell | |
| CN207232421U (en) | A kind of LED and its with the integral structure of light guide plate, backlight | |
| CN202216076U (en) | LED (light-emitting diode) street lamp | |
| CN203240306U (en) | Lamp with high color rendering performance and high photosynthetic efficiency | |
| CN203490908U (en) | Ice blue nixie tube with white light light-emitting diode (LED) | |
| CN204650934U (en) | A kind of blind hole glues brilliant formula charactron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131029 |