CN205405413U - Heat sink - Google Patents
Heat sink Download PDFInfo
- Publication number
- CN205405413U CN205405413U CN201620212622.5U CN201620212622U CN205405413U CN 205405413 U CN205405413 U CN 205405413U CN 201620212622 U CN201620212622 U CN 201620212622U CN 205405413 U CN205405413 U CN 205405413U
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- CN
- China
- Prior art keywords
- heat
- fin
- radiating fin
- utility
- radiator
- 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)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a heat sink, including heat conduction piece, thermal conductivity of copper tube and radiating fin, radiating fin include the basal portion with set up in a plurality of aluminium system fin on the basal portion, mutual parallel arrangement between the fin, the heat conduction piece for with the device fixed connection that generates heat, the heat conduction piece with it is equipped with series thermal silica to generate heat to still scribbling between the device, thermal conductivity of copper tube one end with the heat conduction piece is connected, and the other end passes the basal portion with basal portion fixed connection. The utility model discloses a heat conduction piece absorbs the heat that the device that generates heat produced, derives the certain distance through the heat of thermal conductivity of copper tube on with the heat conduction piece, and the rethread gives off the heat with the radiating fin that thermal conductivity of copper tube is connected. The utility model discloses simple structure, the low price, the heat stability that looses is good, and heat sink has broken away from the mainboard, and the space that makes the mainboard occupy reduces, the miniaturization of the product of being convenient for, the temperature of device of generating heat can be reduced fast, greatly increased the stability of system.
Description
Technical field
This utility model relates to field of radiating, particularly to a kind of radiator.
Background technology
All being affixed on electro-heat equipment of the radiator of the electro-heat equipment in existing electronic equipment, and it is made directly heat radiation by fan, the heat distributed also is kept in the inside of electronic equipment and not easily sheds, and the effect of heat radiation is bad；Temperature in electronic equipment is too high, causes poor stability, deadlock phenomenon easily occurs, and especially the cooling requirements as CPU, GPU in computer is higher, and existing radiator all can not meet the requirement of its faster heat dissipation.The radiator fan of electronic equipment is arranged on mainboard and is made directly heat radiation, occupies more space, be unfavorable for the miniaturization of electronic equipment simultaneously.
Summary of the invention
Main purpose of the present utility model is to provide a kind of radiator, it is intended to solves the radiator heat-dissipation ability of existing electronic equipment, take the technical problem in more space.
The utility model proposes a kind of radiator, including heat-conducting block, heat-conducting copper pipe and radiating fin；Described radiating fin includes base portion and the some aluminum thermal fins being arranged on described base portion, arranged in parallel between described fin；Described heat-conducting block is connected in order to fixing with electro-heat equipment, is also coated with heat conductive silica gel between described heat-conducting block and described electro-heat equipment, and described heat-conducting copper pipe one end is connected with described heat-conducting block, and the other end is connected through described base portion and described base portion are fixing.
Preferably, described fin is additionally provided with some louvres.
Preferably, described radiating fin is additionally provided with radiator fan.
Preferably, described radiator fan includes being driven by motor, and described motor is motor.
Preferably, described radiator also includes: the temperature sensor being connected with described electro-heat equipment and controller, and described temperature sensor and described controller are electrically connected, and described controller is electrically connected with described radiator fan to control described radiating fan rotation speed.
Preferably, described electro-heat equipment is CPU or GPU.
This utility model absorbs the electro-heat equipment of electronic equipment by heat-conducting block (such as CPU or the GPU etc.) heat produced, derives certain distance by heat-conducting copper pipe by the heat on heat-conducting block, is distributed by heat again through the radiating fin being connected with heat-conducting copper pipe.Radiating fin can also be provided in the casing of equipment, and the partial heat on radiating fin is distributed by casing.This utility model simple in construction, cheap, radiation stability is good, and radiator, departing from mainboard, makes the space that mainboard takies reduce, it is simple to the miniaturization of product；The temperature of electro-heat equipment can quickly be reduced, and considerably increases the stability of system.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment；
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Need explanation, in this utility model embodiment, directional instruction (such as up, down, left, right, before and after ...) is only for explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if this particular pose changes, then directionality instruction also correspondingly changes therewith.
It addition, relate to the description of " first ", " second " etc. in this utility model only for descriptive purposes, and it is not intended that instruction or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.Additionally; technical scheme between each embodiment can be combined with each other; but must be based on those of ordinary skill in the art are capable of; will be understood that the combination of this technical scheme is absent from when technical scheme when maybe cannot realize in conjunction with outlet is conflicting, also not within the protection domain that this utility model requires.
With reference to Fig. 1, the utility model proposes a kind of radiator, including multiple heat-conducting blocks 10, heat-conducting copper pipe 20 and radiating fin 30.Wherein, radiating fin 30 includes base portion 31 and the aluminum thermal fin 32 being arranged on base portion 31, formation grating structure arranged in parallel between fin 32；Heat-conducting block 10 is in order to be connected with the electro-heat equipment in electronic equipment, heat conductive silica gel (not shown) also it is coated with between heat-conducting block 10 and electro-heat equipment, heat-conducting copper pipe 20 one end is connected with heat-conducting block 10, and the other end is arranged in the base portion 31 of radiating fin 30 and fixes with base portion 31 and is connected.
The heat-conducting block 10 of this embodiment is made up of the good conductor of heat, such as aluminum, copper or its alloy.The shape of heat-conducting block 10 is corresponding with the electro-heat equipment of electronic equipment internal, when heat-conducting block 10 is connected fixing with electro-heat equipment between its link position coated with thermally conductive layer of silica gel, be conducive to improving the conduction efficiency of heat.The heat that electro-heat equipment produces is conducted timely by heat-conducting block 10 and heat-conducting copper pipe 20 and is distributed by radiating fin 30, to ensure the properly functioning of electronic equipment.
The topmost effect of radiating fin 30 is to be distributed by the heat that heat-conducting copper pipe 20 conducts to air or other media, the most frequently used situation is for carry out heat exchange with air, and the method for simplest raising heat exchanger effectiveness is the contact area improving radiating fin 30 with air.In this embodiment, radiating fin 30 is by base portion 31 and is arranged at the some fin 32 above base portion 31 and forms, and be arranged in parallel between fin 32 formation grating structure, substantially increases the contact area of itself and air, and then improves heat exchanger effectiveness.
Further, it is also possible to offer some louvres on fin 32, louvre can improve the flowing velocity of air between fin 32, accelerates heat conduction, improves radiating efficiency of the present utility model.
On the basis of above-described embodiment, it is also possible to arrange radiator fan 40 on radiating fin 30, radiator fan 40 can accelerate the flowing velocity of air between fin 32 equally, and then improves radiating efficiency.
Further, this radiator fan 40 is by step motor drive, what be connected with electro-heat equipment also has temperature sensor and controller simultaneously, temperature information is also transferred to controller by the temperature of temperature sensor Real-time Collection electro-heat equipment, controller controls motor with different rotational speed according to the different temperatures of electro-heat equipment, when generation device temperature is relatively low, radiator fan 40 is with relatively low rotational speed or does not rotate；When generation device temperature is higher, radiator fan 40 rotates at full speed.
This embodiment is by setting up temperature sensor and controller, detect the temperature of electro-heat equipment in real time, and the different temperatures according to electro-heat equipment controls radiator fan with different rotational speed, can meet heat dispersion and go demand, system power dissipation can be reduced again to a certain extent, save the energy.
In another embodiment of the present utility model, the heating that electro-heat equipment is CPU or GPU, CPU or the GPU of electronic equipment internal is comparatively obvious, it is thus preferred to for being arranged by corresponding for heat-conducting block 10 CPU or GPU.Meanwhile, radiating fin 30 can be arranged on the shell of electronic equipment, and the partial heat on radiating fin 30 is distributed by casing, makes radiating rate faster.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to make; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (6)
1. a radiator, it is characterised in that include heat-conducting block, heat-conducting copper pipe and radiating fin；Described radiating fin includes base portion and the some aluminum thermal fins being arranged on described base portion, arranged in parallel between described fin；Described heat-conducting block is connected in order to fixing with electro-heat equipment, is also coated with heat conductive silica gel between described heat-conducting block and described electro-heat equipment, and described heat-conducting copper pipe one end is connected with described heat-conducting block, and the other end is connected through described base portion and described base portion are fixing.
2. radiator as claimed in claim 1, it is characterised in that be additionally provided with some louvres on described fin.
3. radiator according to claim 1, it is characterised in that be additionally provided with radiator fan on described radiating fin.
4. radiator according to claim 3, it is characterised in that described radiator fan includes being driven by motor, described motor is motor.
5. radiator according to claim 4, it is characterized in that, also including: the temperature sensor being connected with described electro-heat equipment and controller, described temperature sensor and described controller are electrically connected, and described controller is electrically connected with described radiator fan to control described radiating fan rotation speed.
6. radiator according to claim 1, it is characterised in that described electro-heat equipment is CPU or GPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212622.5U CN205405413U (en) | 2016-03-18 | 2016-03-18 | Heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212622.5U CN205405413U (en) | 2016-03-18 | 2016-03-18 | Heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405413U true CN205405413U (en) | 2016-07-27 |
Family
ID=56421729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620212622.5U Expired - Fee Related CN205405413U (en) | 2016-03-18 | 2016-03-18 | Heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405413U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106484058A (en) * | 2016-10-14 | 2017-03-08 | 柳州译海网络科技有限公司 | A kind of computer radiator |
| CN107015616A (en) * | 2017-04-19 | 2017-08-04 | 湖南工程学院 | A kind of intelligent distributed GPU computer control systems of task based access control scheduling |
| CN108288831A (en) * | 2017-12-31 | 2018-07-17 | 株洲时代金属制造有限公司 | Heat conduction member and apply its high-voltage switch cabinet |
| CN109425236A (en) * | 2017-09-04 | 2019-03-05 | 东莞市源阳热能科技有限公司 | A kind of high-efficient energy-saving radiator |
-
2016
- 2016-03-18 CN CN201620212622.5U patent/CN205405413U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106484058A (en) * | 2016-10-14 | 2017-03-08 | 柳州译海网络科技有限公司 | A kind of computer radiator |
| CN107015616A (en) * | 2017-04-19 | 2017-08-04 | 湖南工程学院 | A kind of intelligent distributed GPU computer control systems of task based access control scheduling |
| CN109425236A (en) * | 2017-09-04 | 2019-03-05 | 东莞市源阳热能科技有限公司 | A kind of high-efficient energy-saving radiator |
| CN108288831A (en) * | 2017-12-31 | 2018-07-17 | 株洲时代金属制造有限公司 | Heat conduction member and apply its high-voltage switch cabinet |
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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: 20160727 Termination date: 20170318 |