CN2876878Y - Computer power radiator - Google Patents
Computer power radiator Download PDFInfo
- Publication number
- CN2876878Y CN2876878Y CN 200620056702 CN200620056702U CN2876878Y CN 2876878 Y CN2876878 Y CN 2876878Y CN 200620056702 CN200620056702 CN 200620056702 CN 200620056702 U CN200620056702 U CN 200620056702U CN 2876878 Y CN2876878 Y CN 2876878Y
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- CN
- China
- Prior art keywords
- heat
- pcb board
- model
- radiator
- power supply
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to electronic device art field, in particular to a computer power radiator, which comprises a PCB board, crystals and a cooling fin; wherein, the PCB board and the cooling fin are connected through a plurality of crystals; the cooling fin is positioned under the PCB board and combined with a casing; part of heating elements are mounted under the PCB board and fully contact external air; while the transformer of the power supply unit, the source of heat, is positioned above the PCB board. The above structure separates the source of heat, thereby making use of convection principle to fast spill heat out without using heat radiation fan; when used as highpower model, an external water tube is connected and cold water heat radiation mode is employed not only to lower cost, but also to reduce noise, ensuring safe and efficient operation of computer.
Description
Technical field:
The utility model relates to technical field of electronic devices, refers in particular to a kind of computer power supply heat abstractor.
Background technology:
Be provided with supply unit in main frame inside, be used for providing required power supply to each parts of computing machine, general supply unit all includes housing and circuit, is provided with circuit board, transformer, heat radiator, crystal, fan, outlet in computer power supply device usually.The thermal source of power transformer mainly comes from heat radiator and transformer, and traditional mode is all to be installed in them on the pcb board, thermal source all converges on pcb board like this, can't carry out convection current, so the heat radiation in the computer power supply will adopt radiator fan to dispel the heat, cost is higher and adopt this mode to dispel the heat not only, and noise is bigger, radiating effect is not very desirable yet, not only not energy-conserving and environment-protective, also can directly affect running up of computing machine, and because the long-term operation of radiator fan, and make the easy dust stratification dirt of power supply unit, and then damage wherein element, shorten the power supply unit life-span.Therefore, it is low to develop a kind of cost, and the heat abstractor of good heat dissipation effect and energy-conserving and environment-protective has become the fervent demand of people.
The utility model content:
The purpose of this utility model is, at above problem, by improving existing technology, provides a kind of environmental protection, computer power supply heat abstractor efficiently.
For achieving the above object, the utility model adopts following technical scheme: the utility model mainly comprises: pcb board, crystal, heat radiator, wherein connect by a plurality of crystal between pcb board, the heat radiator, heat radiator is installed in below the pcb board and with shell and combines, subelement is installed in below the pcb board, make it fully to contact with outside air, as the transformer of the supply unit of thermal source then be installed in pcb board above.So just, thermal source can be separated, thereby utilize convective principles, heat be shed very soon, and do not need radiator fan to dispel the heat.
Heat radiator recited above is two; Two heat radiator combine closely and form in its junction one can external water-cooling heat radiating device through hole.
The beneficial effects of the utility model are: divide two parts up and down with pcb board, transformer is contained in above the pcb board, and heat radiator is contained in below the pcb board, and engages with shell, make thermal source separately, utilize thermal convection principle, can reach radiating effect fast, thereby do not need radiator fan to dispel the heat, avoided because of the radiator fan long-term operation, and make the easy dust stratification dirt of power supply unit, and it is electrical to have influenced power supply, and the situation that has shortened power source life takes place; And during as high-power type, can also external water pipe, with the water-cooling pattern heat radiation, both provided cost savings, reduced noise again and made and calculate function safety, running efficiently.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
See that accompanying drawing 1 the utility model mainly comprises: the utility model mainly comprises: pcb board 1, crystal 2, heat radiator 3, heat radiator 4.Wherein connect by a plurality of crystal 2s between pcb board 1, heat radiator 3, the heat radiator 4, heat radiator 3 combine closely with heat radiator 4 and form in its junction one can external water-cooling heat radiating device through hole 5, crystal 2 can be emitted heat when running, 4 of heat radiator 3 and heat radiator are derived heat, heat radiator 3 and heat radiator 4 are installed in below the pcb board 1 and with the shell of power supply and combine, make it fully to contact with outside air, as the transformer of the supply unit of another thermal source then be installed in pcb board 1 above.
Just thermal source can be separated after having adopted said structure, utilize convective principles, heat be shed very soon, and do not need radiator fan to dispel the heat, thus do not need as heat abstractor radiator fan equally is installed.Simultaneously, so just can save heat radiator, and when regarding high-power type, can also dispel the heat with water-cooling pattern at through hole 5 place's external water pipes because heat radiator 3, heat radiator 4 combine with shell.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (2)
1, computer power supply heat abstractor, it comprises: pcb board, crystal, heat radiator is characterized in that: connect by a plurality of crystal between pcb board, the heat radiator, heat radiator and part heater element are installed in below the pcb board and with the shell of power supply and combine.
2, computer power supply heat abstractor according to claim 1 is characterized in that: described heat radiator is two; Two heat radiator combine closely and form in its junction one can external water-cooling heat radiating device through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056702 CN2876878Y (en) | 2006-03-24 | 2006-03-24 | Computer power radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056702 CN2876878Y (en) | 2006-03-24 | 2006-03-24 | Computer power radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876878Y true CN2876878Y (en) | 2007-03-07 |
Family
ID=37820115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056702 Expired - Fee Related CN2876878Y (en) | 2006-03-24 | 2006-03-24 | Computer power radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876878Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482769B (en) * | 2008-01-07 | 2012-05-16 | 研祥智能科技股份有限公司 | Built-in special computer |
-
2006
- 2006-03-24 CN CN 200620056702 patent/CN2876878Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482769B (en) * | 2008-01-07 | 2012-05-16 | 研祥智能科技股份有限公司 | Built-in special computer |
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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: 20070307 Termination date: 20120324 |