CN1624909A - Method and device of air exhausting guide of CPU heat sink - Google Patents
Method and device of air exhausting guide of CPU heat sink Download PDFInfo
- Publication number
- CN1624909A CN1624909A CN 200410077256 CN200410077256A CN1624909A CN 1624909 A CN1624909 A CN 1624909A CN 200410077256 CN200410077256 CN 200410077256 CN 200410077256 A CN200410077256 A CN 200410077256A CN 1624909 A CN1624909 A CN 1624909A
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- fin
- fan
- wind scooper
- heat
- wind
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
This invention relates to the exhausting conducting method and the set of a CPU radiator, the first is changing the top blowing into the side blowing of the fan, and the second is adding a wind conducting cover at the side of the radiating fin. Its main structure includes a radiating fin on which covers a casing supporter, at the bottom of the heat sink adhere the conducting paste that contacts with CPU; the fan and the air conducting cover are respectively equipped at the two sides of the supporter, and the fan is opposite to the cover, the wind blew out from the fan is exhausted by the groove of the heat sink. The faces of the fan and the conducting cover are vertical to the heat sink. The fan of the radiator changes top blowing to side blowing and the conducting function of the cover, so as to realize the faster movement of wind and accelerate the radiation and improve the radiating efficiency.
Description
Technical field
The present invention relates to cpu heat, mainly be meant a kind of air exhausting guide method and device of cpu heat.
Background technology
CPU is the main parts in the computer, also is simultaneously heating components and parts maximum in the mainframe box, has only in time heat radiation efficiently, could guarantee the operate as normal of CPU.The heat radiation of CPU generally realizes by fin and fan, and the effect of fan is exactly that heat with fin blows away by flow air.The fan of known cpu heat all is mounted in the top of fin, make under the wind direction of fan to blow, hot blast again to around diffusion, after the ventilating fan on the host shell extract out.There is a problem in this radiating mode, when fan blows downwards, is not that the heat of heat sink is directly blown away promptly, but at first blow to following CPU, this mixes with regard to the heat that hot blast and CPU are produced, and has not only influenced radiating effect, even can increase the heat of CPU.In addition, the hot blast behind the top blast is difficult for draining rapidly also influencing radiating effect to the four sides diffusion.So, the installation site of improving existing fan, improving radiating efficiency is a kind of valid approach that addresses the above problem.
Summary of the invention
Purpose of the present invention is intended to solve the deficiency that has the cpu heat existence now and air exhausting guide method and the device that proposes a kind of cpu heat.
Realize that method of the present invention is: this method comprises fin, fan, base and fastener, and being connected and radiating mode of fan and fin, and main method is the side of the cooling wind of fan at fin; With the cooling air of corresponding fan, cooling air is carried out water conservancy diversion at the another side of fin.
This method also comprises:
Be provided with a fan in the side of fin; With
Relative fan is provided with a wind scooper at the another side of fin; With
The thermal conductive surface that is separately positioned on the fan of fin both sides and wind scooper and fin is rectangular.With
Described fan and wind scooper are separately positioned on the both sides of fin raceway groove.
Realize that device of the present invention is: this device comprises heat-conducting cream, fin, fan, fan cover, base and fastener, and the orderly connection of said modules, and primary structure is that the two sides of corresponding fin raceway groove are connected with fan and wind scooper respectively.
This device also comprises:
The thermal conductive surface that is arranged on the fan of fin two sides and wind scooper and fin is rectangular.With
Be fixed with the fin support on the described fin, described fan and wind scooper are separately fixed at the two ends of fin support.With
Be respectively equipped with claw and draw-in groove on described fan, wind scooper and the fin support.With
Described fan and wind scooper are respectively by the two ends of screw at blower tray.With
Described fan is fixed on the fin support by fan cover.With
Described wind scooper is circular oval or square or toroidal.With
Fan and wind scooper are respectively by the two ends of screw at blower tray.With
Fan is fixed on the fin support by fan cover.With
Wind scooper is circular oval or square or toroidal.With
Between the thermal conductive surface of heat-conducting cream and fin, be provided with the heat conduction copper billet.And
Fin is provided with heat pipe.
The present invention has following advantage:
1. change side-blown into by original fan top blast, improved radiating efficiency.
2. increase wind scooper in the side of fan, strengthened the flow velocity of wind, accelerated radiating rate.
3. adapt to various cabinets, easy accessibility.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present invention, wherein 1 wind scooper, 2 fin supports, 3 fans, 4 leads, 5 terminals, 6 fastening nets, 7 bases, 8 fasteners, 9 fin, 10 heat pipes, 21 claws.
Fig. 2 is the assembling decomposing schematic representation of Fig. 1, wherein 11 fixed heads, 12 heat conduction copper billets, 13 base plates, 14 chassis, 15 screws, 81 fastener screws, 82 fastener springs, 83 fastener nuts.
Embodiment
As shown in the figure, the present invention is the improvement to original cpu heat, main improvement part; The one, change the fan top blast into side-blown, the 2nd, increase by a wind scooper in the side of fin.Its primary structure comprises a fin 9, and suit one shaped as frame fin support 2 is provided with the claw 21 that is used to connect on support 2 on fin 9, and the heat-conducting cream that contacts with CPU with one deck in the bottom surface of fin 9; Fan 3 and wind scooper 1 just are installed in the both sides of support 2 respectively, and fan 3 is relative with wind scooper 1, and the wind that fan 3 blows out is by being discharged by wind scooper 1 behind the raceway groove of fin 9.The characteristic of this fan 3 and wind scooper 1 is that both installed surface and bottom surfaces of fin 9 are rectangular.In addition, the shape of wind scooper 1 can be circular oval or square or toroidal etc. as required.The wind that radiator after this improvement, fan blow out is directly discharged (wind scooper plays the effect of wind gathering water conservancy diversion) by wind scooper behind fin, can accelerate the flow velocity of wind, improves radiating efficiency, saves the energy.
Embodiment (as shown in Figure 1, 2)
But a kind of practical application, the good cpu heat of effect, it is made up of parts such as wind scooper 1, fin support 2, fan 3, base 7, fastener 8, fin 9, heat pipe 10, fixed head 11 and heat conduction copper billets 12.Fin 9 is fitted together by the multi-disc aluminium flake and forms, and is shaped as squarely, is installed with heat pipe 10 in the middle of it, makes to leave gap (raceway groove) between the sheet of fin and the sheet; Be fixed with heat conduction copper billet 12 in the bottom surface of fin, the heat-conducting cream that has one deck to contact in the bottom surface of heat conduction copper billet 12 with CPU, the heat of CPU is passed to fin 9 through heat-conducting cream and heat conduction copper billet 12.One shaped as frame fin support 2 is installed on fin 9, and this support 2 is along the channel direction of fin, and its two ends are fan attachment 3 and square wind scooper 1 respectively, and fan 3 is relative with wind scooper 1 position, and rectangular with the bottom surface of fin 9; In the bottom surface of fin 9 fixed head 11 is installed, on four angles of fixed head 11, is provided with fastener 8 (this fastener is made up of fastener screw 81, fastener spring 82 and fastener nut 83), below fixed head 11, be connected with base 7, base plate 13 and chassis 14.This radiator is fixed on by fastener 8 on the mainboard of computer, and wherein fan 3 is connected CPU by lead 4 with terminal 5.
Claims (10)
1. the air exhausting guide method of a cpu heat comprises fin, fan, base and fastener, and being connected and the air exhausting guide mode of fan and fin, it is characterized in that
A. the cooling wind of fan is in the side of fin;
B. the cooling air of corresponding fan carries out water conservancy diversion at the another side of fin to cooling air.
2. according to the said method of claim 1, it is characterized in that
C. be provided with a fan in the side of fin;
D. relative fan is provided with a wind scooper at the another side of fin;
E. the thermal conductive surface that is separately positioned on the fan of fin both sides and wind scooper and fin is rectangular.
3. according to the said method of claim 1, it is characterized in that described fan and wind scooper are separately positioned on the both sides of fin raceway groove.
4. realize the device of air exhausting guide method of the cpu heat of claim 1, comprise heat-conducting cream, fin, fan, fan cover, base and fastener, and the orderly connection of said modules, it is characterized in that the two sides of corresponding fin raceway groove are connected with fan and wind scooper respectively.
5. according to the said device of claim 4, the thermal conductive surface that it is characterized in that being arranged on the fan of fin two sides and wind scooper and fin is rectangular.
6. according to the said device of claim 4, it is characterized in that being fixed with the fin support on the described fin, described fan and wind scooper are separately fixed at the two ends of fin support.
7. according to the said device of claim 4, it is characterized in that being respectively equipped with claw and draw-in groove on described fan, wind scooper and the fin support.
8. according to the said device of claim 4, it is characterized in that described fan is fixed on the fin support by fan cover.
9. according to the said device of claim 4, it is characterized in that described wind scooper is circular oval or square or toroidal.
10. according to the said device of claim 4, it is characterized in that fin is provided with heat pipe; Between the thermal conductive surface of heat-conducting cream and fin, be provided with the heat conduction copper billet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410077256 CN1624909A (en) | 2004-12-02 | 2004-12-02 | Method and device of air exhausting guide of CPU heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410077256 CN1624909A (en) | 2004-12-02 | 2004-12-02 | Method and device of air exhausting guide of CPU heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1624909A true CN1624909A (en) | 2005-06-08 |
Family
ID=34765413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410077256 Pending CN1624909A (en) | 2004-12-02 | 2004-12-02 | Method and device of air exhausting guide of CPU heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1624909A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7891411B2 (en) | 2007-06-22 | 2011-02-22 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device having a fan for dissipating heat generated by at least two electronic components |
| CN101309572B (en) * | 2007-05-18 | 2011-06-08 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| CN102573399A (en) * | 2010-12-28 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103246313A (en) * | 2012-02-03 | 2013-08-14 | 鸿富锦精密工业（深圳）有限公司 | Container type data center |
| CN107562150A (en) * | 2017-08-29 | 2018-01-09 | 昆山苏熙莱卡电子科技有限公司 | A kind of computer radiator |
| CN108693937A (en) * | 2017-04-11 | 2018-10-23 | 鸿富锦精密工业(武汉)有限公司 | Radiator |
| CN114138085A (en) * | 2021-11-12 | 2022-03-04 | 苏州浪潮智能科技有限公司 | Wind-guiding heat abstractor |
-
2004
- 2004-12-02 CN CN 200410077256 patent/CN1624909A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309572B (en) * | 2007-05-18 | 2011-06-08 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| US7891411B2 (en) | 2007-06-22 | 2011-02-22 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device having a fan for dissipating heat generated by at least two electronic components |
| CN102573399A (en) * | 2010-12-28 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103246313A (en) * | 2012-02-03 | 2013-08-14 | 鸿富锦精密工业（深圳）有限公司 | Container type data center |
| CN108693937A (en) * | 2017-04-11 | 2018-10-23 | 鸿富锦精密工业(武汉)有限公司 | Radiator |
| CN107562150A (en) * | 2017-08-29 | 2018-01-09 | 昆山苏熙莱卡电子科技有限公司 | A kind of computer radiator |
| CN114138085A (en) * | 2021-11-12 | 2022-03-04 | 苏州浪潮智能科技有限公司 | Wind-guiding heat abstractor |
| CN114138085B (en) * | 2021-11-12 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Wind-guiding heat abstractor |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |