CN201131083Y - Circuit board moistureproof anti-dust device having components - Google Patents
Circuit board moistureproof anti-dust device having components Download PDFInfo
- Publication number
- CN201131083Y CN201131083Y CNU2007203025129U CN200720302512U CN201131083Y CN 201131083 Y CN201131083 Y CN 201131083Y CN U2007203025129 U CNU2007203025129 U CN U2007203025129U CN 200720302512 U CN200720302512 U CN 200720302512U CN 201131083 Y CN201131083 Y CN 201131083Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- components
- dust
- circuit
- dampproof
- 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
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- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model relates to a dampproof and dustproof device with an component for a circuit board, comprising a circuit board, and an electronic component, which is characterized in that a plurality of flame resistant insulated protective membranes are respectively covered on the exposed surface of the circuit board as well as on the electronic component, and the flame resistant insulated protective membranes are adhered with the circuit board through bonding materials. The dampproof and dustproof device has the advantages of preventing dampness, dust and short circuit, being suitable for use in the harsh environments with dampness and dust, not affecting the luminous effects of the light emitting component, enjoying excellent heat dissipation effects, being applicable to large area circuit boards, protracting the service life of the circuit boards, and facilitating the replacement of components.
Description
Technical field
A kind of moistureproof dust guard of circuit board that has components and parts.
Background technology
At present, the protection against the tide of circuit board is dustproof, mainly is to adopt epoxy resin the wiring board that contains electronic component to be cured the way that encapsulates, but it is luminous poor with radiating effect, the useful life of circuit board is short, and oxidation easily, is not suitable for the bigger circuit board of area.
Summary of the invention: the utility model mainly is problems such as the moisture proof that solves circuit board, dust protection, anti-short circuit, radiating effect.Circuit board and the electronic devices and components of comprising of the present utility model all cover the slow-burning insulation diaphragm at the exposed surface and the electronic devices and components of circuit board, paste by gluing material between slow-burning insulation diaphragm and the circuit board.
Description of drawings: be structural representation of the present utility model.
Embodiment:
According to figure; all exposed circuit board and electronic devices and components of the utility model have all covered the slow-burning insulation diaphragm; to playing the effect of protection against the tide, dustproof and anti-short circuit between circuit board and the electronic devices and components; the utility model can all can normally be used under adverse circumstances such as more than moist and the dust, and can prolong the useful life of circuit board.In addition, the utility model is owing to adopt printing opacity and the good slow-burning insulation diaphragm of heat dispersion, therefore, can't have influence on the luminous and radiating effect of the electronic devices and components of luminous, heating etc., also can not produce short circuit.The utility model is applicable to plug-in unit welding, surface mounted, surface exposed and contain the circuit board of electronic devices and components such as luminous, heating.
Claims (1)
1, a kind of moistureproof dust guard of circuit board that has components and parts; it comprises circuit board (1) and electronic devices and components (2); it is characterized in that on the exposed surface of circuit board (1) and electronic devices and components, all covering slow-burning insulation diaphragm (3), paste by adhesive material (4) between slow-burning insulation diaphragm (3) and the circuit board (1) and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203025129U CN201131083Y (en) | 2007-12-29 | 2007-12-29 | Circuit board moistureproof anti-dust device having components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203025129U CN201131083Y (en) | 2007-12-29 | 2007-12-29 | Circuit board moistureproof anti-dust device having components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131083Y true CN201131083Y (en) | 2008-10-08 |
Family
ID=40018952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203025129U Expired - Fee Related CN201131083Y (en) | 2007-12-29 | 2007-12-29 | Circuit board moistureproof anti-dust device having components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131083Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415140A (en) * | 2013-08-06 | 2013-11-27 | 鑫茂电子（昆山）有限公司 | Novel circuit board |
| CN105361816A (en) * | 2014-08-06 | 2016-03-02 | 沃维克股份有限公司 | Vacuum cleaner with an electric motor for generating suction air and a circuit board |
-
2007
- 2007-12-29 CN CNU2007203025129U patent/CN201131083Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415140A (en) * | 2013-08-06 | 2013-11-27 | 鑫茂电子（昆山）有限公司 | Novel circuit board |
| CN105361816A (en) * | 2014-08-06 | 2016-03-02 | 沃维克股份有限公司 | Vacuum cleaner with an electric motor for generating suction air and a circuit board |
| CN105361816B (en) * | 2014-08-06 | 2019-11-15 | 沃维克股份有限公司 | Dust catcher with motor and circuit board for generating sucking air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHE JIANG HUBBLE ELECTRONIC TECHNOLOGY CO.,LTD. Free format text: NEW ADDRESS: TANTIAN VILLAGE, HENGJIE TOWN, LUQIAO DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE, ZIP CODE:318056 |
|
| CP02 | Change in the address of a patent holder |
Address after: Taizhou District, Zhejiang City, Luqiao Province on the streets of Tan Tian Village, zip code: 318056 Patentee after: Zhejiang Habo Electronics Technology Co., Ltd. Address before: Taizhou District, Zhejiang City, Luqiao Province on the streets of Tan Tian Village, zip code: 318500 Patentee before: Zhejiang Habo Electronics Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20101229 |