CN203689432U - Insect-proof power supply for computer - Google Patents
Insect-proof power supply for computer Download PDFInfo
- Publication number
- CN203689432U CN203689432U CN201320742627.5U CN201320742627U CN203689432U CN 203689432 U CN203689432 U CN 203689432U CN 201320742627 U CN201320742627 U CN 201320742627U CN 203689432 U CN203689432 U CN 203689432U
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- CN
- China
- Prior art keywords
- pcb board
- computer power
- pcb
- insect protected
- insect
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of computer fittings, in particular to an insect-proof power supply for a computer. A PCB (printed circuit board) and a radiation fan connected with the PCB are arranged in a shell. The insect-proof power supply also comprises an insulated protective shell for isolating the PCB and the shell, wherein the insulated protective shell is arranged on the bottom surface of the PCB in a wrapping way. According to the insect-proof power supply, the insulated protective shell for isolating the PCB is arranged in the shell, and is arranged on the bottom surface of the PCB in the wrapping way, and an enclosed isolated space is formed between the insulated protective shell and the PCB, so that the phenomenon that insects and the like touch the PCB to cause the short-circuit of the power supply for the computer or automatic shutdown can be prevented, a function of insulating and isolating the PCB can also be realized, high moisture resistance is ensured, and the using safety of the power supply for the computer is improved.
Description
Technical field
The utility model relates to computer fittings technical field, relates in particular to a kind of insect protected computer power.
Background technology
Computing machine is one of important instrument often using in people's routine work, living and studying process, computer power is specially for computer fittings is as the equipment of the power supplies such as mainboard, driver, video card, it is the hinge of the each parts power supply of computer, pcb board is wherein the important component part of computer power, it is generally fixed on the enclosure of computer power by screw or screw, thereby and and the shell of computer power between form certain space and prevent short circuit phenomenon.Pcb board must keep dry in the course of the work and can not have foreign matter touching, but extraneous various insects or microorganism easily enter from the fan hole that is arranged at shell, if when the insect entering or microorganism touch the higher-pressure region of pcb board or low-pressure area, easily cause the generation of computer power short circuit or automatic shutdown phenomenon, even likely cause computer power aircraft bombing, cause security incident.
Summary of the invention
The purpose of this utility model is to provide a kind of insect protected computer power for the deficiencies in the prior art, and it can effectively prevent that the insect that enters computer power inside from touching pcb board, safe.
The utility model is achieved through the following technical solutions:
A kind of insect protected computer power, comprises housing, and the radiator fan that enclosure interior is provided with pcb board and is connected with pcb board, also comprises that one for isolating the insulation protection shell of described pcb board and housing, the coated bottom surface that is arranged at pcb board of described insulation protection shell.
Wherein, between described insulation protection shell and pcb board, form the insulating space of a sealing.
Wherein, described insulation protection shell comprises drain pan, and the surrounding of described drain pan is upwards extended and is provided with sidewall, forms described insulating space between described drain pan, sidewall and pcb board.
Wherein, the extending and be provided with support column towards pcb board one side of described drain pan.
Wherein, described drain pan, sidewall and support column are one-body molded.
Wherein, described housing is made up of upper shell and the lower house of the clamping that cooperatively interacts.
Wherein, described upper shell is provided with thermal window, and described lower house is provided with external power access socket and output line passes hole.
The utlity model has following beneficial effect: insect protected computer power of the present utility model; be provided with one for isolating the insulation protection shell of described pcb board in enclosure interior; the coated bottom surface that is arranged at pcb board of described insulation protection shell; in the process using; between described insulation protection shell and pcb board, form the isolation region of a sealing; both can prevent that insect etc. from touching pcb board and the computer power short circuit that causes or the generation of automatic shutdown phenomenon; can play to pcb board again the effect of insulation isolation; moisture resistance is good, has improved the security that computer power uses.
Accompanying drawing explanation
Fig. 1 is the fractionation structural representation of insect protected computer power of the present utility model.
Fig. 2 is the structural representation of insulation protection shell of the present utility model.
Reference numeral comprises:
11-upper shell; 12-lower house; 2-pcb board; 3-radiator fan; 4-insulation protection shell; 41-drain pan; 42-sidewall; 43-support column; 5-thermal window; 6-external power access socket; 7-output line passes hole.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.
Referring to Fig. 1 to Fig. 2; a kind of insect protected computer power, comprises housing, the radiator fan 3 that enclosure interior is provided with pcb board 2 and is connected with pcb board 2; also comprise that one for isolating the insulation protection shell 4 of described pcb board 2 and housing, the coated bottom surface that is arranged at pcb board 2 of described insulation protection shell 4.
Concrete; in the process using; between described insulation protection shell 4 and pcb board 2, form the insulating space of a sealing; the bottom surface of pcb board is closed; both can prevent that insect etc. from touching pcb board 2 and the computer power short circuit that causes or the generation of automatic shutdown phenomenon; can play to pcb board 2 again the effect of insulation isolation, moisture resistance is good, has improved the security that computer power uses.
In addition, this insulating space is filled with air, and the dissipation of heat of being convenient to pcb board to produce is in the course of the work gone out, and guarantees the good heat dispersion of computer power.
Wherein, described insulation protection shell 4 comprises drain pan 41; the periphery of described drain pan 41 upwards extends and is provided with sidewall 42; the sidewall 42 of described drain pan 41 peripheries is connected with described pcb board 2; between drain pan 41, sidewall 42 and pcb board 2, form described insulating space; extraneous moisture and insect, microorganism etc. all can not enter this cavity; can effectively guarantee in use dry of pcb board 2 and prevent the touchings such as insect; greatly improve the security that computer power uses, be conducive to extend the serviceable life of computer power.
Wherein, the extending and be provided with support column 43 towards pcb board 2 one sides of described drain pan 41, there is certain weight because the area of pcb board 2 is large and superincumbent electronic devices and components are set, described support column 43 can effectively form certain supporting role to pcb board 2, prevent pcb board 2 bendings, improved the sound construction of computer power of the present utility model, practicality is stronger, the back up pad that does not need to be provided for separately supporting again pcb board 2, is conducive to the reduction of production cost.
Wherein, described drain pan 41, sidewall 42 and support column 43 are one-body molded, are convenient to design processing and easy installation and removal, and production cost is low.
Wherein, described housing is made up of upper shell 11 and the lower house 12 of the clamping that cooperatively interacts, and is convenient to installing/dismounting, practical.
Wherein, described upper shell 11 is provided with thermal window 5, and described lower house 12 is provided with external power access socket 6 and output line passes hole 7, facilitates the access of external power and passing of output line.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. an insect protected computer power, comprises housing, and the radiator fan that enclosure interior is provided with pcb board and is connected with pcb board, is characterized in that, also comprises that one for isolating the insulation protection shell of described pcb board and housing, and described insulation protection shell is coated on the bottom surface of pcb board.
2. insect protected computer power according to claim 1, is characterized in that, forms the insulating space of a sealing between described insulation protection shell and pcb board.
3. insect protected computer power according to claim 2, is characterized in that, described insulation protection shell comprises drain pan, and the periphery of described drain pan upwards extends and is provided with sidewall, forms described insulating space between described drain pan, sidewall and pcb board.
4. insect protected computer power according to claim 3, is characterized in that, the extending and be provided with support column towards pcb board one side of described drain pan.
5. insect protected computer power according to claim 4, is characterized in that, described drain pan, sidewall and support column are one-body molded.
6. insect protected computer power according to claim 1, is characterized in that, described housing is made up of upper shell and the lower house of the clamping that cooperatively interacts.
7. insect protected computer power according to claim 6, is characterized in that, described upper shell is provided with thermal window, and described lower house is provided with external power access socket and output line passes hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742627.5U CN203689432U (en) | 2013-11-22 | 2013-11-22 | Insect-proof power supply for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742627.5U CN203689432U (en) | 2013-11-22 | 2013-11-22 | Insect-proof power supply for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689432U true CN203689432U (en) | 2014-07-02 |
Family
ID=51011310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742627.5U Expired - Fee Related CN203689432U (en) | 2013-11-22 | 2013-11-22 | Insect-proof power supply for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283678A (en) * | 2020-11-03 | 2021-01-29 | 广东欧曼科技股份有限公司 | Drive power supply injection molding protective shell and efficient manufacturing method of LED lamp strip power supply |
-
2013
- 2013-11-22 CN CN201320742627.5U patent/CN203689432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283678A (en) * | 2020-11-03 | 2021-01-29 | 广东欧曼科技股份有限公司 | Drive power supply injection molding protective shell and efficient manufacturing method of LED lamp strip power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211122 |