CN204027392U - A kind of heat-pipe radiator - Google Patents
A kind of heat-pipe radiator Download PDFInfo
- Publication number
- CN204027392U CN204027392U CN201420517894.7U CN201420517894U CN204027392U CN 204027392 U CN204027392 U CN 204027392U CN 201420517894 U CN201420517894 U CN 201420517894U CN 204027392 U CN204027392 U CN 204027392U
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- CN
- China
- Prior art keywords
- heat
- heat pipe
- radiating subassembly
- section
- pipe
- 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 Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the field of radiating of electronic devices and components, particularly relates to a kind of novel heat pipe radiator.This radiator comprises heat pipe, described heat pipe is fixed on a support for one section of tube wall of the endotherm section of contact heating parts, one section of tube wall of the other end contacts with radiating subassembly, described radiating subassembly is made up of the multiple fin mutually superposed, each fin correspondence position has through hole, form the through hole of through whole radiating subassembly, one end that described heat pipe contacts with radiating subassembly is passed through hole and is integrated with the riveting of radiating subassembly string.The utility model heat pipe heat-absorbing section is processed into flat and directly contacts with euthermic chip, be convenient to heat trnasfer, heat-conducting effect is better, in addition, the utility model adopts support, has both been convenient to fix, heat is facilitated again to be delivered to the heat radiation of other position, and arrangement space is relatively flexible, and fin to make and combine with the string riveting of heat pipe be all that punching press is made, cost of manufacture is lower.
Description
Technical field
The utility model relates to the field of radiating of electronic devices and components, particularly relates to a kind of heat-pipe radiator.
Background technology
The appearance of heat pipe changes traditional radiating mode.Heat pipe is a kind of heat transfer element with high thermal conductivity, is made up of shell, liquid-sucking core, end cap.Shell is metal tube, and inwall is the liquid-sucking core with wicking, and shell two ends are shut and formed totally-enclosed body, vacuumize, then inject hydraulic fluid (working media) before closing by pipe.Heat pipe is divided into the radiating segment of the endotherm section of contact heating parts, middle heat conduction section, the other end, after endotherm section absorbs heat, working solution flashes to gas flow radiating part, liquid is condensed into and releases heat is passed to outside pipe in radiating segment cooling, due to the wicking of liquid-sucking core, condensed working solution flows back to endothermic section through liquid-sucking core by radiating part, goes round and begins again, and achieves the quick transmission of heat.Heat pipe has the features such as thermal resistance is little, good heat dissipation effect, heat transfer direction is reversible, thermo-responsive is excellent.
Along with the power of semiconductor power device, light emitting semiconductor device improves, the particularly increase of semiconductor integrated circuit number of transistors, and the increase of operating frequency, its caloric value also increases thereupon, and the heat dissipation problem of the electronic components such as current computer CPU and GPU chip has become the obstacle in electronic product evolution.Traditional general heat pipe is the more and more difficult demand meeting existing electronic product.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel heat-pipe radiator.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of heat-pipe radiator, comprise heat pipe, described heat pipe is fixed on a support for one section of tube wall of the endotherm section of contact heating parts, and one section of tube wall of the other end contacts with radiating subassembly.
Further, described radiating subassembly is made up of the multi-disc fin mutually superposed, each fin correspondence position has through hole, forms the through hole of through whole radiating subassembly, and one end that described heat pipe contacts with radiating subassembly is passed through hole and is integrated with the riveting of radiating subassembly string.
Further, the tube wall of the side of described heat pipe heat-absorbing section contact heating parts is flat.
Further, described support is tabular, and one side is wherein provided with the groove coordinated with heat pipe heat-absorbing section, and the back side tube wall of described heat pipe heat-absorbing section contact heating parts is welded in groove.
Further, described heat pipe is no less than two, and the endotherm section of each heat pipe is embedded in the groove of support side by side.
Further, described support is also provided with fixture.
The bolt that described fixture is out screw on support and is through in screw, for locking the utility model on heat generating components surface.
The utility model has following beneficial effect:
1. the utility model heat pipe heat-absorbing section is processed into flat and directly contacts with euthermic chip, and be convenient to heat trnasfer, heat-conducting effect is better.
2. the utility model adopts support, has both been convenient to fix, and facilitate again heat to be delivered to the heat radiation of other position, and arrangement space is more flexible.
3. the utility model fin makes and combines with the string riveting of heat pipe is all that punching press is made, and cost of manufacture is lower.
Accompanying drawing explanation
Fig. 1 of the present utility modelly blows structural representation.
Fig. 2 is perspective view of the present utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is bottom view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4 and embodiment, the utility model is described in detail.
As shown in Fig. 1 ~ 4, a kind of heat-pipe radiator, comprises heat pipe 1, and described heat pipe 1 is fixed on a support 2 for one section of tube wall of the endotherm section 11 of contact heating parts (as euthermic chip), and one section of tube wall of the other end contacts with radiating subassembly.
Wherein, heat pipe 1 has three, the endotherm section 11 of each heat pipe 1 is positioned at bottom support 3 side by side, support 3 is tabular, and bottom is provided with the groove coordinated with the endotherm section 11 of heat pipe 1, and the back side tube wall of the tube wall of the endotherm section 11 contact heating parts of heat pipe 1 is welded in groove, the tube wall of the side of the endotherm section 11 contact heating parts of heat pipe 1 is flat, this design makes the endotherm section 11 of heat pipe 1 directly contact with heat generating components, and be convenient to heat trnasfer, heat-conducting effect is better.
Radiating subassembly is made up of the multi-disc fin 2 mutually superposed, and each fin 2 correspondence position has through hole, forms the through hole of through whole radiating subassembly, and one end that heat pipe 1 contacts with radiating subassembly is passed through hole and is integrated with the riveting of radiating subassembly string.The fin of the superiors can also be pasted the nameplate with enterprise Logo.
In addition, support is also provided with fixture, the bolt 32 that fixture is out screw 31 on support and is through in screw 31, for being locked by the utility model on heat generating components surface.
Heat pipe 1 endotherm section 11 of the present utility model is welded in support 3 belly groove, and to be fixedly installed in the top of heat generating components by stud along with support 3, heat pipe 1 bringing-up section 11 is flat horizontal surface, heat generating components surface can be close to, heat pipe heat-absorbing section 11 absorbs heat, by the heat conduction of working solution in heat pipe, heat is delivered to other end radiating segment, because radiating segment and radiating subassembly are integrated by the riveting of through hole string, heat is distributed by radiating subassembly, what move in circles like this transmits heat to radiating subassembly, and is distributed by radiating subassembly, just serves good radiating effect.
The above embodiment only have expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection domain of the present utility model.
Claims (7)
1. a heat-pipe radiator, comprises heat pipe (1), it is characterized in that: one section of tube wall that described heat pipe is used for the endotherm section (11) of contact heating parts is fixed on a support (3), and one section of tube wall of the other end contacts with radiating subassembly.
2. heat-pipe radiator according to claim 1, it is characterized in that: described radiating subassembly is made up of the multi-disc fin (2) mutually superposed, each fin (2) correspondence position has through hole (21), form the through hole of through whole radiating subassembly, one end that described heat pipe (1) contacts with radiating subassembly is passed through hole and is integrated with the riveting of radiating subassembly string.
3. heat-pipe radiator according to claim 1, is characterized in that: the tube wall of the side of described heat pipe heat-absorbing section (11) contact heating parts is flat.
4. heat-pipe radiator according to claim 3, it is characterized in that: described support (3) is tabular, one side is wherein provided with the groove coordinated with heat pipe heat-absorbing section (11), and the back side tube wall of described heat pipe heat-absorbing section (11) contact heating parts is welded in groove.
5. heat-pipe radiator according to claim 4, is characterized in that: described heat pipe is no less than two, and the endotherm section of each heat pipe is embedded in the groove of support side by side.
6. heat-pipe radiator according to claim 1, is characterized in that: described support is also provided with fixture.
7. heat-pipe radiator according to claim 6, is characterized in that: described fixture is the screw (31) opened on support (3) and the bolt (32) be through in screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517894.7U CN204027392U (en) | 2014-09-11 | 2014-09-11 | A kind of heat-pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517894.7U CN204027392U (en) | 2014-09-11 | 2014-09-11 | A kind of heat-pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027392U true CN204027392U (en) | 2014-12-17 |
Family
ID=52067237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420517894.7U Expired - Fee Related CN204027392U (en) | 2014-09-11 | 2014-09-11 | A kind of heat-pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713394A (en) * | 2015-03-24 | 2015-06-17 | 华为技术有限公司 | Heat radiator and heat pipe heat radiation system |
| CN106253102A (en) * | 2016-08-11 | 2016-12-21 | 许继集团有限公司 | The heat transfer system of gas insulation switch cabinet, switch cabinet air box and gas tank |
| CN107613731A (en) * | 2017-09-22 | 2018-01-19 | 浙江大学 | Suitable for the on-plane surface flat hot pipe radiator structure of aero-space electronic equipment |
-
2014
- 2014-09-11 CN CN201420517894.7U patent/CN204027392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713394A (en) * | 2015-03-24 | 2015-06-17 | 华为技术有限公司 | Heat radiator and heat pipe heat radiation system |
| CN106253102A (en) * | 2016-08-11 | 2016-12-21 | 许继集团有限公司 | The heat transfer system of gas insulation switch cabinet, switch cabinet air box and gas tank |
| CN107613731A (en) * | 2017-09-22 | 2018-01-19 | 浙江大学 | Suitable for the on-plane surface flat hot pipe radiator structure of aero-space electronic equipment |
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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 |
Granted publication date: 20141217 Termination date: 20190911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |