CN202870718U - Passive central processing unit (CPU) heat dissipation structure - Google Patents
Passive central processing unit (CPU) heat dissipation structure Download PDFInfo
- Publication number
- CN202870718U CN202870718U CN 201220432769 CN201220432769U CN202870718U CN 202870718 U CN202870718 U CN 202870718U CN 201220432769 CN201220432769 CN 201220432769 CN 201220432769 U CN201220432769 U CN 201220432769U CN 202870718 U CN202870718 U CN 202870718U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- cpu
- radiating block
- heat
- fin
- 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
Links
Images
Landscapes
- 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 passive central processing unit (CPU) heat dissipation structure installed in a computer case. The structure comprises at least one heat pipe and a heat dissipation side plate, wherein two ends of the heat pipe are respectively a first end and a second end which are flat-shaped, the first end of the heat pipe is fixed to the heat dissipation side plate through a first fixing part, and the second end is provided with a second fixing part. The structure has the advantages that two ends of the heat pipe are in flat structures so that the heat pipe can directly contact with a heating source and the heat dissipation side plate, heat is conducted, meanwhile contact areas of the heat pipe and the heat source and the heat dissipation side plate are increased, and heat dissipation efficiency is improved.
Description
[technical field]
The utility model relates to cpu heat, relates in particular to a kind of passive type CPU radiator structure.
[background technology]
HTPC, it is the home theater computer, it is the home theater of taking on signal source and control with computing machine, namely various multimedia decoding playout softwares have been pre-installed for one one, can be used to the corresponding various audio/video medias of playing, and has a various interface, the PC that can use with digital audio equipment connections such as multiple display device such as televisor, projector, plasma display, audio decoder, note amplifiers.
Heat pipe (HeatPiPe) heat radiation is as the passive radiating mode of a kind of conventional noiselessness, application on the HTPC cabinet was very popular in recent years, in heat pipe (HeatPiPe) design, usually use the heat pipe of round tube shape structure, heat pipe is connected pyrotoxin CPU, but the problem such as this structure exists heat pipe directly to contact with pyrotoxin and heat conduction efficiency is lower.
[summary of the invention]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, and a kind of good heat dissipation effect is provided, passive type CPU radiator structure simple in structure.
The technical solution of the utility model is achieved in that a kind of passive type CPU radiator structure, is installed on cabinet inside, and it comprises
At least one heat pipe, the two ends of described heat pipe are respectively first end and the second end, and described first end and the second end are flat;
One side radiating plate-fin, the first end of described heat pipe is fixed on the described side radiating plate-fin by the first fixed part, and the second end is provided with the second fixed part.
Described the first fixed part is fixing radiating block, fixedly radiating block is provided with first groove suitable with the first end cross section of described heat pipe, the first end of described heat pipe is arranged in described the first groove, described fixedly radiating block is fixedly connected with described side radiating plate-fin by securing member, so that the first end of heat pipe surface connects with described side radiating plate-fin inside surface and described the first groove floor.
Described the second fixed part comprises CPU radiating block and fixed mount, second groove suitable with the second end section of described heat pipe is set on the described CPU radiating block, the second end of described heat pipe is arranged in described the second groove, described fixedly radiating block is fixedly connected with described fixed mount by securing member, so that the second end surfaces of heat pipe and described fixed mount lower surface and described the second groove floor connect.
Described the second fixed part comprises CPU radiating block and fixed mount, described fixed mount is fixedly connected with described CPU radiating block, second groove suitable with the second end section of described heat pipe is set on the described CPU radiating block, and the second end of described heat pipe is arranged in described the second groove.
Be provided with at least two on the described fixed mount and be used for the ear fixing with the cabinet bottom, described ear is provided with fixed orifice.
The beneficial effects of the utility model are: one, the utility model are flat structure with the two ends design of heat pipe (HeatPiPe), so that heat pipe can directly contact with pyrotoxin and side radiating plate-fin, the derivation of heat will be utilized, simultaneously, also increase the contact area of heat pipe and pyrotoxin and side radiating plate-fin, improved radiating efficiency; Two, the first end of heat pipe is fixed on the side radiating plate-fin by fixing radiating block, simultaneously be provided with the first groove at fixing radiating block, the first end of described heat pipe is arranged in described the first groove, and described fixedly radiating block is fixedly connected with described side radiating plate-fin by securing member; So, can guarantee first end and the side radiating plate-fin good contact of heat pipe, and fixedly radiating block also can increase area of heat transfer with the heat on the heat pipe to the side radiating plate-fin transmission, is conducive to the quick derivation of heat; Three, the second end of heat pipe is connected with cpu chip by CPU radiating block and fixed mount, contact good between the second end that this syndeton has guaranteed heat pipe and CPU radiating block or CPU radiating block and the CPU, and the CPU radiating block directly contacts with CPU, increase the area that heat is transmitted, further improved radiating efficiency; Its four, it is simple in structure, and is easy to assembly, securing member connected mode, its convenient disassembly are adopted in the heat pipe two ends.
[description of drawings]
Fig. 1 is decomposing schematic representation of the present utility model;
Fig. 2 is structural representation of the present utility model.
Among the figure: side radiating plate-fin 1; Heat pipe 2; First end 21; The second end 22; Fixedly radiating block 3; The first groove 31; CPU radiating block 4; The second groove 41; Fixed mount 5; Ear 51; Radiating fin 6; Cabinet 7.
[embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
With reference to shown in Figure 1, the utility model has disclosed a kind of passive type CPU radiator structure, be installed on cabinet 7 inside, be mainly used in the HTPC cabinet as the CPU cooling system, it comprises four heat pipes 2 and a side radiating plate-fin 1, the two ends of described heat pipe 2 are respectively first end 21 and the second end 22, first end 21 and the second end 22 are flat, the first end 21 of described heat pipe 2 by two the first fixed parts be fixed in described side radiating plate-fin 1 on, the second end 22 is provided with the second fixed part, side radiating plate-fin 1 is as the part of cabinet 7, is interval with some radiating fins 6 in the outside surface of side radiating plate-fin 1, and radiating fin 6 is vertically connected at side radiating plate-fin 1 outside surface.Better, described the first fixed part is fixing radiating block 3, in fixing heat pipe 2 first ends 21, plays certain thermolysis.
Further, the first end 21 of four heat pipes 2 by two fixedly radiating block 3 be connected with described side radiating plate-fin 1, concrete, each fixedly radiating block 3 be provided with two first grooves 31 suitable with first end 21 cross sections of described heat pipe 2, wherein the first end 21 of two heat pipes 2 is arranged in respectively wherein one fixedly in two the first grooves 31 of radiating block 3, the first end 21 of two other heat pipe 2 is arranged in respectively another fixedly in two the first grooves 31 of radiating block 3, two fixedly radiating block 3 be fixedly connected with described side radiating plate-fin 1 by securing member (screw etc.), so that first end 21 surfaces of each heat pipe 2 connect with described side radiating plate-fin 1 inside surface and described the first groove 31 bottom surfaces, being about to heat pipe 2 is clipped in fixedly between the radiating block 3 and side radiating plate-fin 1, radiating block 3 first grooves 31 and side radiating plate-fin 1 inside surface are adjacent to 21 liang of relative flat surfaces of heat pipe 2 first ends respectively with fixedly, be convenient to heat transfer, so, can guarantee the first end 21 and side radiating plate-fin 1 good contact of heat pipe 2, heat can be passed to side radiating plate-fin 1 by the first end 21 of heat pipe 2, is conducive to the quick derivation of heat.In addition, after fixedly radiating block 3 is fixed with side radiating plate-fin 1 by screw, fixedly radiating block 3 inside surface and the side radiating plate-fin 1 surperficial butt that are provided with the first groove 31 is adjacent to, therefore, heat on the heat pipe 2 can be passed to fixedly on the radiating block 3, again by fixing radiating block 3 to side radiating plate-fin 1 transmission, namely increase area of heat transfer, radiating effect is better.
Further, the second fixed part comprises CPU radiating block 4 and fixed mount 5, four second grooves 41 suitable with the second end 22 cross sections of described heat pipe 2 are set on the described CPU radiating block 4, the second end 22 of four heat pipes 2 is arranged in respectively in four corresponding the second grooves 41, described fixedly radiating block 3 is fixedly connected with described fixed mount 5 by securing member, so that the second end 22 surfaces of heat pipe 2 connect with described fixed mount 5 lower surfaces and described the second groove 41 bottom surfaces, be convenient to heat and be passed to heat pipe 2 from CPU radiating block 4.
In addition, in order to make CPU radiating block 4 and cpu chip good contact, be provided with at least two ears 51 in described fixed mount 5, ear 51 is provided with fixed orifice, described fixed mount 5 is fixed by securing member and described cabinet 7 bottoms of passing fixed orifice in the described ear 51, so that CPU radiating block 4 lower surfaces contact with described cpu chip, the heat on the cpu chip is passed to the second end 22 of heat pipe 2 by CPU radiating block 4.
Be understandable that, in above-mentioned the second fixing part structure, the installation site of CPU radiating block 4 can with heat pipe 2 second ends 22 location swaps, be about to the lower surface that CPU radiating block 4 upper surfaces are fixed in fixed mount 5, at four suitable the second grooves 41 of the second end 22 cross sections of the 4 lower surface settings of CPU radiating block and described heat pipe 2, the second end 22 of four heat pipes 2 is arranged in respectively in four corresponding the second grooves 41, with securing member the ear 51 on the fixed mount 5 is fixed with described cabinet 7 bottoms again, so that the lower surface of heat pipe 2 second ends 22 contacts with described CPU, heat on the cpu chip directly is passed to heat pipe 2, reach CPU radiating block 4 by heat pipe 2 again, distribute the part heat by CPU radiating block 4.
During concrete the use, after by above-mentioned dual mode that the second end 22 of heat pipe 2 is fixing with cpu chip, heat on the cpu chip is passed to the second end 22 of heat pipe 2 or directly is passed to the second end 22 of heat pipe 2 through CPU radiating block 4, and utilize medium decalescence in the heat pipe 2 and heat release with heat be passed to rapidly first end 21 and with fixing radiating block 3 on, the first end 21 of heat pipe 2 reaches fixedly, and radiating block 3 directly contacts with side radiating plate-fin 1, heat is passed to 6 derivation of the radiating fin on side radiating plate-fin 1 and side radiating plate-fin 1 on the side radiating plate-fin 1, reaches the effect of quick heat radiating.
Described above only is preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. a passive type CPU radiator structure is installed on cabinet inside, and it is characterized in that: it comprises
At least one heat pipe, the two ends of described heat pipe are respectively first end and the second end, and described first end and the second end are flat;
One side radiating plate-fin, the first end of described heat pipe is fixed on the described side radiating plate-fin by the first fixed part, and the second end is provided with the second fixed part.
2. passive type CPU radiator structure according to claim 1, it is characterized in that: described the first fixed part is fixing radiating block, fixedly radiating block is provided with first groove suitable with the first end cross section of described heat pipe, the first end of described heat pipe is arranged in described the first groove, described fixedly radiating block is fixedly connected with described side radiating plate-fin by securing member, so that the first end of heat pipe surface connects with described side radiating plate-fin inside surface and described the first groove floor.
3. passive type CPU radiator structure according to claim 1, it is characterized in that: described the second fixed part comprises CPU radiating block and fixed mount, second groove suitable with the second end section of described heat pipe is set on the described CPU radiating block, the second end of described heat pipe is arranged in described the second groove, described fixedly radiating block is fixedly connected with described fixed mount by securing member, so that the second end surfaces of heat pipe and described fixed mount lower surface and described the second groove floor connect.
4. passive type CPU radiator structure according to claim 1, it is characterized in that: described the second fixed part comprises CPU radiating block and fixed mount, described fixed mount is fixedly connected with described CPU radiating block, second groove suitable with the second end section of described heat pipe is set on the described CPU radiating block, and the second end of described heat pipe is arranged in described the second groove.
5. according to claim 3 or 4 described passive type CPU radiator structures, it is characterized in that: be provided with at least two on the described fixed mount and be used for the ear fixing with the cabinet bottom, described ear is provided with fixed orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432769 CN202870718U (en) | 2012-08-29 | 2012-08-29 | Passive central processing unit (CPU) heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432769 CN202870718U (en) | 2012-08-29 | 2012-08-29 | Passive central processing unit (CPU) heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870718U true CN202870718U (en) | 2013-04-10 |
Family
ID=48037424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432769 Expired - Fee Related CN202870718U (en) | 2012-08-29 | 2012-08-29 | Passive central processing unit (CPU) heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952817A (en) * | 2015-05-20 | 2015-09-30 | 铜陵宏正网络科技有限公司 | Tower-type heat radiating component for computer CPU (central processing unit) |
| CN110413072A (en) * | 2019-07-29 | 2019-11-05 | 国网黑龙江省电力有限公司信息通信公司 | Passive heat radiation server node cabinet |
| US11412638B2 (en) * | 2020-12-01 | 2022-08-09 | Quanta Computer Inc. | Cooling for server with high-power CPU |
-
2012
- 2012-08-29 CN CN 201220432769 patent/CN202870718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952817A (en) * | 2015-05-20 | 2015-09-30 | 铜陵宏正网络科技有限公司 | Tower-type heat radiating component for computer CPU (central processing unit) |
| CN110413072A (en) * | 2019-07-29 | 2019-11-05 | 国网黑龙江省电力有限公司信息通信公司 | Passive heat radiation server node cabinet |
| US11412638B2 (en) * | 2020-12-01 | 2022-08-09 | Quanta Computer Inc. | Cooling for server with high-power CPU |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203241901U (en) | Passive CPU radiating structure with heightening piece | |
| CN202870718U (en) | Passive central processing unit (CPU) heat dissipation structure | |
| TWM550836U (en) | Partition for computer host | |
| CN203840469U (en) | Set top box | |
| WO2017202247A1 (en) | Computer system unit power supply unit | |
| CN203350795U (en) | Radiator and host comprising same | |
| CN201846551U (en) | Aluminium alloy sections for control cabinet shell | |
| CN201336012Y (en) | Combined type heat-radiating shell and embedded computer | |
| CN208954029U (en) | Date of external computer Silent radiator | |
| CN207040110U (en) | A kind of energy-efficient cooling plate component of convenient disassembly | |
| CN207249351U (en) | A kind of quick heat radiating twin-lens panorama camera | |
| CN102889817A (en) | Heat sink adaptor | |
| CN203686956U (en) | Radiator | |
| CN202677045U (en) | Camera with heat noise reducing structure | |
| CN202928402U (en) | Improved evaporator pipe distribution structure | |
| CN201716646U (en) | Display card radiator | |
| CN207704386U (en) | A kind of radiator of network data backup memory | |
| CN206294479U (en) | A kind of efficient combined radiator | |
| CN109413345A (en) | A kind of heat dissipation type polylinker video converter | |
| CN104457366A (en) | Efficient heat dissipation T-shaped heat dissipation aluminum pipe | |
| CN202351768U (en) | Fanless computer system architecture | |
| CN207802655U (en) | Radiator built in a kind of mobile phone | |
| CN201018741Y (en) | Heat radiating module structure | |
| CN203287838U (en) | Notebook computer radiating device | |
| CN201757877U (en) | Heat radiator of video card |
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 |
Granted publication date: 20130410 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |