CN104735935A - Power source with moisture and static electricity preventing functions - Google Patents
Power source with moisture and static electricity preventing functions Download PDFInfo
- Publication number
- CN104735935A CN104735935A CN201310706825.0A CN201310706825A CN104735935A CN 104735935 A CN104735935 A CN 104735935A CN 201310706825 A CN201310706825 A CN 201310706825A CN 104735935 A CN104735935 A CN 104735935A
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- China
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- moisture
- power supply
- power source
- air outlet
- static electricity
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Abstract
The invention belongs to the technical field of electronic products, and provides a power source with moisture and static electricity preventing functions. The power source comprises a shell with a built-in PCB, an air outlet is formed in the shell, the PCB is covered with three-proofing paint, and a drying box is arranged at the position, close to the air outlet, in the shell and contains desiccant. Moisture and static electricity preventing treatment is carried out on the power source with the moisture and static electricity preventing functions, and the power source assembly is protected and prevented from environment erosion, so that the service life of the power source is prolonged, and the safety and the reliability of using the power source are ensured.
Description
Technical field
The invention belongs to technical field of electronic products, be specifically related to a kind of power supply with moisture-proof antistatic function.
Background technology
Power supply application is in daily life very extensive; will faced by environment for use also become increasingly complex changeable, the process of moisture-proof antistatic can be protected power supply module, avoids the erosion of environment; thus extend the useful life of power supply, guarantee the safety and reliability that power supply uses.
Three anti-paints (general character overlay film) are a kind of coating of special formulation, overlay on the anti-moisture and soil-repellent ability that power circuit plate can strengthen electronic circuit and components and parts, prevent solder joint and conductor from suffering erosion simultaneously, also can play shielding and eliminate electromagnetic interference and the effect preventing line short, improve the insulation property of wiring board.
Summary of the invention
The object of the invention is to carry out moisture-proof antistatic process to power supply, power supply module is protected, avoids the erosion of environment, thus extend the useful life of power supply, guarantee the safety and reliability that power supply uses.
For this reason, the invention provides a kind of power supply with moisture-proof antistatic function, comprise the housing being built-in with pcb board, housing is provided with air outlet, described pcb board is covered with three anti-paints, in described housing, air outlet place is provided with drying box, in drying box, is placed with drier.
The mesh door that described air outlet is connected by hinge axis by one is closed, and mesh door is distributed with mesh.
Described drier is physical dryness agent.
Described drier is contained in burlap tying bag.
Described drier is silica-gel desiccant.
Advantage of the present invention is: comprise the housing being built-in with pcb board, housing is provided with air outlet, pcb board is covered with three anti-paints, in housing, air outlet place is provided with drying box, is placed with drier in drying box; This power supply with moisture-proof antistatic function has carried out moisture-proof antistatic process to power supply, protects, avoids the erosion of environment, thus extend the useful life of power supply to power supply module, ensure that the safety and reliability that power supply uses.
Accompanying drawing explanation
In order to be illustrated more clearly in invention, being described in further details below in conjunction with accompanying drawing, so that reader is easier to understand, but does not represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, all by protection of the present invention.
Fig. 1 is the structural representation of the power supply with moisture-proof antistatic function.
In figure: 1, housing, 2, pcb board, 3, air outlet, 4, mesh door, 5, hinge axis, 6, drying box, 7, drier.
Embodiment
Embodiment 1:
Present embodiments provide a kind of power supply with moisture-proof antistatic function as shown in Figure 1, comprise the housing 1 being built-in with pcb board 2, pcb board 2 is covered with three anti-paints, three anti-paints overlay on anti-moisture and soil-repellent ability pcb board enhancing electronic circuit and components and parts, prevent solder joint and conductor to suffer erosion simultaneously, also can play shielding and eliminate electromagnetic interference and the effect preventing line short, improve the insulation property of pcb board.
Meanwhile, housing 1 is provided with air outlet 3, in housing 1, air outlet 3 place is provided with drying box 6, is placed with drier 7 in drying box, and drier 7 can adsorption moisture, reaches good moisture effect.
This power supply with moisture-proof antistatic function has carried out moisture-proof antistatic process to power supply, protects, avoids the erosion of environment, thus extend the useful life of power supply to power supply module, ensure that the safety and reliability that power supply uses.
Embodiment 2:
On the basis of embodiment 1, the mesh door 4 that air outlet 3 is connected by hinge axis 5 by is closed, and mesh door 4 is distributed with mesh; Mesh door 4 can folding, is convenient for changing drier 7, and mesh design simultaneously prevents the invasion of reptile under the prerequisite ensureing heat radiation.
Embodiment 3:
On the basis of embodiment 1,2, drier 7 is contained in the physical dryness agent in burlap tying bag, specifically a kind of silica-gel desiccant, has that absorption property is high, Heat stability is good, stable chemical nature, has the advantages such as higher mechanical strength.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (5)
1. one kind has the power supply of moisture-proof antistatic function, comprise the housing (1) being built-in with pcb board (2), housing (1) is provided with air outlet (3), it is characterized in that: described pcb board (2) is covered with three anti-paints, in described housing (1), air outlet (3) place is provided with drying box (6), in drying box, is placed with drier (7).
2. the power supply with moisture-proof antistatic function according to claim 1, is characterized in that: the mesh door (4) that described air outlet (3) is connected by hinge axis (5) by is closed, and (4) are distributed with mesh to mesh door.
3. the power supply with moisture-proof antistatic function according to claim 1, is characterized in that: described drier (7) is physical dryness agent.
4. the power supply with moisture-proof antistatic function according to claim 1, is characterized in that: described drier (7) is contained in burlap tying bag.
5. the power supply with moisture-proof antistatic function according to claim 3, is characterized in that: described drier (7) is silica-gel desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706825.0A CN104735935A (en) | 2013-12-20 | 2013-12-20 | Power source with moisture and static electricity preventing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706825.0A CN104735935A (en) | 2013-12-20 | 2013-12-20 | Power source with moisture and static electricity preventing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104735935A true CN104735935A (en) | 2015-06-24 |
Family
ID=53459233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310706825.0A Pending CN104735935A (en) | 2013-12-20 | 2013-12-20 | Power source with moisture and static electricity preventing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104735935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065200A (en) * | 2019-12-20 | 2020-04-24 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011662Y (en) * | 2007-01-31 | 2008-01-23 | 广州市展辉电子有限公司 | Moisture-proof antistatic power battery pack |
| CN101415300A (en) * | 2008-05-20 | 2009-04-22 | 江苏镇安电力设备有限公司 | Anti-moisture mechanism for electric box |
| CN202728920U (en) * | 2012-08-15 | 2013-02-13 | 天津爱勒易医药材料有限公司 | Solid preparation sample box with moistureproof function |
| CN202873211U (en) * | 2012-11-02 | 2013-04-10 | 上海鸿维物联网技术工程有限公司 | Externally hung precision instrument cabinet with multiple safeguards |
-
2013
- 2013-12-20 CN CN201310706825.0A patent/CN104735935A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011662Y (en) * | 2007-01-31 | 2008-01-23 | 广州市展辉电子有限公司 | Moisture-proof antistatic power battery pack |
| CN101415300A (en) * | 2008-05-20 | 2009-04-22 | 江苏镇安电力设备有限公司 | Anti-moisture mechanism for electric box |
| CN202728920U (en) * | 2012-08-15 | 2013-02-13 | 天津爱勒易医药材料有限公司 | Solid preparation sample box with moistureproof function |
| CN202873211U (en) * | 2012-11-02 | 2013-04-10 | 上海鸿维物联网技术工程有限公司 | Externally hung precision instrument cabinet with multiple safeguards |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065200A (en) * | 2019-12-20 | 2020-04-24 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
| CN111065200B (en) * | 2019-12-20 | 2021-09-17 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |