CN2718645Y - Electric power supply device with computer environment radiation - Google Patents
Electric power supply device with computer environment radiation Download PDFInfo
- Publication number
- CN2718645Y CN2718645Y CN 200420084409 CN200420084409U CN2718645Y CN 2718645 Y CN2718645 Y CN 2718645Y CN 200420084409 CN200420084409 CN 200420084409 CN 200420084409 U CN200420084409 U CN 200420084409U CN 2718645 Y CN2718645 Y CN 2718645Y
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- China
- Prior art keywords
- power supply
- supply unit
- heat radiation
- blower fan
- computerized environment
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- Expired - Fee Related
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Abstract
The utility model relates to an electric power supply device with computer environment radiation. The electric power supply device is mainly provided with a temperature detecting element, a temperature regulation button, a pair of symmetrical radiation fans and a spare electric power supply. A blower fan is arranged on the bottom face of the casing of the electric power supply device. Therefore, the utility model has the effect of promoting the radiation of the environmental heat source of the computer, and provides the user with the function of directly regulating the rotation speed of the fan from the exterior.
Description
Technical field
The utility model relates to a kind of computerized environment heat radiation power supply unit that has, and especially refers to promote the heat radiation power supply unit of computerized environment internal heat resource heat radiation.
Background technology
General electric or electronic product, because of having in the main frame heating and heat accumulating element are arranged, or because of executive routine have intensification may, the most universal heat dissipating method is to utilize heat-conducting mode to cooperate heat radiation wind to loose directly to brush heat dissipation element or thermal source is detached, but, in electric main frame usually in order to prevent that electromagnetic wave (EMI) from leaking, be that its shell is made confined space with metal material, therefore, in having the confined space of accumulation of heat, on the one hand to prevent that electromagnetic wave from leaking, must reach on the other hand simultaneously and prevent the heat radiation purpose that heats up from its certain degree of difficulty being arranged really, so general electric product etc., especially the radiating effect of host computer is relatively poor.
As everyone knows, all be equiped with power supply unit in the host computer, its main application is the stable dc power supply that alternating current is converted to different voltages, required different electric currents and the voltage of each parts uses in the host computer to provide, and switched power supplier and computer host system, all need one to stablize and reliable cooling system, just can make computer system keep normal operation, therefore, all be provided with sending out the hot fan in most of power supply unit, supply to downgrade the high temperature that power supply unit itself is produced, but the cooling system in the power supply unit only supplies to get rid of the thermal source of power supply unit itself usually, and cannot not benefit clearly for the eliminating of the thermal source in the computerized environment.
Recently, for constantly promote caused lasting high heat in response to computer system usefulness, therefore, the development of power supply unit is satisfied by early stage single fan, towards the direction design of double fan even windy fan,, reach the radiating effect of expection gradually can see through the mode of a plurality of fans.
Increase one or more groups radiator fan if only be, the heat energy that produces for power supply unit itself perhaps can effectively reduce, but for the element in other host computer, then effect is not remarkable such as high temperature that central processing unit, shows wafer, disk drive etc. are produced, it there is no too big improvement for the thermal source that working environment in the host computer is accumulated, and sets up many group fans, if design is improper, still may produce problems such as flow-disturbing and noise increase.
Creator previous number creation application case (TW088208613 that continue for this reason, US09/357642, DE29912922.5], [CN0238621.6, DE20011625.8, FR0009168] [CN01268112.1], [TW092200163, CN03201144.X, DE20301195.3] [TW092208622, CN03264493.0, US10/452131, DE20308474.8] after, finally finish the utility model application case through continuous research and development, the utility model conception is the blower fan that is provided with a right angle exhaust on power supply unit, the air-flow of this blower fan does not enter power supply unit inside, so unlikely influence or improve the temperature of this power supply unit itself, and can reach the computerized environment thermal source by efficiently radiates heat, and blower fan can be adjusted button with it via wire rod and extend to outside the outer or computer chassis of power supply unit, external adjustable rotation speed of the fan function is provided, and the power end of this blower fan can be connected to the standby power supply of power supply unit, in addition by an environment temperature monitoring element with the control blower fan behind shut down of computer, still can continuous running to setting value, and outside the waste heat discharge machine with host computer CPU etc., and then the problem that obtains to separate computer host system heat radiation and noise.
Summary of the invention
The purpose of this utility model provides a kind of computerized environment heat radiation power supply unit that has, it mainly is to be provided with blower fan on power supply unit, it can reach the heat radiation function of computerized environment thermal source, and the adjustment button of blower fan may extend to outside the outer or host computer housing of power supply unit, and the power end of blower fan can be connected to the standby power supply of power supply unit, and by an environment temperature monitoring element with the control blower fan behind shut down of computer, still can continuous running to set require desired value till.
The utility model provides a kind of computerized environment heat radiation power supply unit that has, mainly be to be provided with a temperature detecting element, temperature to adjust button, one group of symmetry radiator fan and standby power supply in power supply unit, it is characterized in that: the place, housing bottom surface at power supply unit sets firmly a blower fan.
The utility model provides a kind of computerized environment heat radiation power supply unit that has, and the power end of this blower fan is connected in the standby power supply in the power supply unit, and is controlled by the temperature detecting element of monitoring of environmental temperature.
The utility model provides a kind of computerized environment heat radiation power supply unit that has, and this blower fan is provided with one via wire extension and adjusts knob, and this adjustment knob places on this power supply unit or the host computer housing.
The utility model provides a kind of computerized environment heat radiation power supply unit that has, this blower fan set firmly the housing bottom surface inner face that places power supply unit or above.
The utility model can promote the heat radiation function of computerized environment thermal source, also provides the user can directly be adjusted the function of rotation speed of the fan by the outside.
Description of drawings
Fig. 1 is for the utlity model has computerized environment heat radiation power supply unit counter-rotating bottom isometric view.
Fig. 2 is for the utlity model has computerized environment heat radiation power supply unit counter-rotating bottom surface perspective elevation.
Fig. 3 is for the utlity model has computerized environment heat radiation power supply unit counter-rotating bottom surface exploded perspective view.
Fig. 4 is for the utlity model has computerized environment heat radiation power supply unit one embodiment side view.
Fig. 5 is for the utlity model has computerized environment heat radiation power supply unit one embodiment stereographic map.
Fig. 6 is another embodiment exploded perspective view that the utlity model has computerized environment heat radiation power supply unit.
Fig. 7 is another embodiment stereographic map that the utlity model has computerized environment heat radiation power supply unit.
Embodiment
The utility model provides a kind of computerized environment heat radiation power supply unit that has, please join Fig. 1 to shown in Figure 3, it mainly is at the header board 11 with computerized environment heat radiation power supply unit 1, back plate 12 is provided with the symmetrical radiator fan 2 of linearly convection current, 3, in addition, be provided with through hole 111 in housing 13 bottom surfaces especially, through hole 111 places are provided with a blower fan 4, vent port 41 places of header board 11 corresponding blower fans 4 are provided with air hole 131, and blower fan 2 is able to screw 14,15 are fixed on housing 13 bottom surfaces of power supply unit 1, and what become this case according to this has a computerized environment heat radiation power supply unit 1.
The utility model is provided with the temperature control wafer in circuit board 16, and can be fixed in the host computer 6 by being extended with one on the circuit board 16, with the temperature detecting element 17 (this case is given on icon and omitted most power leads, only shows this detecing element electric wire) that carries out the monitoring of environmental temperature.
As Fig. 4 and shown in Figure 5, in addition, the utlity model has the blower fan 4 of computerized environment heat radiation power supply unit 1, be provided with an adjustment knob 5 of adjusting rotating speed voluntarily especially, this adjustment knob 5 can be adjusted these blower fan 4 rotating speeds of control, this adjustment knob 5 can be arranged to have on the computerized environment heat radiation power supply unit 1 body front or other position of host computer 6 appearances, and power supply brain user is by the outside heat radiation rotating speed of directly adjusting this blower fan 4 with finger easily of host computer.
In addition, the utility model case has computerized environment heat radiation power supply unit 1, wherein the power end of blower fan 4 also can be connected in the standby power supply that has in the computerized environment heat radiation power supply unit 1, and by temperature detecting element 17 control of above-mentioned monitoring of environmental temperature, this blower fan 4 can still can continuous running to set temperature value be ended, according to this with outside the waste heat discharge machine in CPU and the environment in the host computer 6 after host computer 6 shutdown.
Consult Figure 6 and Figure 7, the utlity model has another embodiment stereographic map of computerized environment heat radiation power supply unit, the blower fan 4 that it is provided with in having computerized environment heat radiation power supply unit 1, it also can be arranged at this blower fan 4 has outer rim appropriate position above the computerized environment heat radiation power supply unit 1, and have identical radiating effect is arranged.
In view of the above, the utlity model has computerized environment heat radiation power supply unit 1, in having computerized environment heat radiation power supply unit 1 inner face or the special blower fan 4 that is provided with above it, it can be reached the thermal source in host computer 6 environment is effectively got rid of, and the adjustment button 5 of blower fan 4 may extend to and has outside outer or host computer 6 housings of computerized environment heat radiation power supply unit 1, and the power end of blower fan 4 can be connected to the standby power supply with computerized environment heat radiation power supply unit 1, and by an environment temperature monitoring element 17 with control blower fan 4 behind shut down of computer, still can continuous running to setting value, according to this effectively with outside the waste heat discharge machine in CPU and the environment in the host computer 6.
Claims (4)
1, a kind of have a computerized environment heat radiation power supply unit, mainly be to be provided with a temperature detecting element, temperature to adjust button, one group of symmetry radiator fan and standby power supply in power supply unit, it is characterized in that: the place, housing bottom surface at power supply unit sets firmly a blower fan.
2, have a computerized environment heat radiation power supply unit according to claim 1 is described, it is characterized in that: the power end of this blower fan is connected in the standby power supply in the power supply unit, and by the temperature detecting element control of monitoring of environmental temperature.
3, have a computerized environment heat radiation power supply unit according to claim 1 is described, it is characterized in that: this blower fan is provided with one via wire extension and adjusts knob, and this adjustment knob places on this power supply unit or the host computer housing.
4, have a computerized environment heat radiation power supply unit according to claim 1 is described, it is characterized in that: this blower fan set firmly the housing bottom surface inner face that places power supply unit or above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084409 CN2718645Y (en) | 2004-07-20 | 2004-07-20 | Electric power supply device with computer environment radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084409 CN2718645Y (en) | 2004-07-20 | 2004-07-20 | Electric power supply device with computer environment radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718645Y true CN2718645Y (en) | 2005-08-17 |
Family
ID=34894035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420084409 Expired - Fee Related CN2718645Y (en) | 2004-07-20 | 2004-07-20 | Electric power supply device with computer environment radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718645Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673088B (en) * | 2008-09-12 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment with redundancy control capability of fan |
| CN111367391A (en) * | 2020-02-28 | 2020-07-03 | 深圳市久盟电子科技有限公司 | Noise reduction PC power supply |
-
2004
- 2004-07-20 CN CN 200420084409 patent/CN2718645Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673088B (en) * | 2008-09-12 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment with redundancy control capability of fan |
| CN111367391A (en) * | 2020-02-28 | 2020-07-03 | 深圳市久盟电子科技有限公司 | Noise reduction PC power supply |
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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: 20050817 |