CN103813696A - Heat pipe type radiator and manufacturing method thereof - Google Patents
Heat pipe type radiator and manufacturing method thereof Download PDFInfo
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- CN103813696A CN103813696A CN201410023092.5A CN201410023092A CN103813696A CN 103813696 A CN103813696 A CN 103813696A CN 201410023092 A CN201410023092 A CN 201410023092A CN 103813696 A CN103813696 A CN 103813696A
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- fin
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- type radiator
- heat pipe
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000003491 array Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a heat pipe type radiator. The radiator comprises heat pipes and a plurality of cooling fins, wherein the cooling fins are arranged in a preset way and are provided with through holes which admit the heat pipes to pass through, protrusion portions which protrude from the cooling fins are formed at the edges of the through holes, and the cooling fins are provided with hole sites used for inserting depression bars to extrude the heat pipes, so that the heat pipes are deformed to be fixedly connected with the cooling fins, and the hole sites of the cooling fins are communicated with the through holes. According to the heat pipe type radiator, the heat pipes are disposablly extruded by inserting the pressure bars into the cooling fins, and the heat pipes are deformed to be fixedly connected with the cooling fins, so that the extruding efficiency can be improved; furthermore, a channel formed by the hole sites is beneficial for air circulation, so that the cooling effect is better. Additionally, the invention further discloses a manufacturing method of the heat pipe type radiator.
Description
Technical field
The present invention relates to heat sink technology field, relate in particular to a kind of heat-pipe type radiator and manufacture method thereof.
Background technology
Some electronic devices and components, because power is large, heat dissipation capacity is large, thus need radiator to dispel the heat in time, as: CPU, video card etc. in desk computer, all need special radiator.Wherein, China Patent No. is 200810216088.5 patent of invention, a kind of heat-pipe type radiator is disclosed, this heat-pipe type radiator comprises heat pipe, multiple fin, and multiple fin are arranged in a predefined manner, fin has the through hole that allows heat pipe to pass through, and wherein through hole edge is formed with the jut that protrudes from fin, the fixing heat pipe of jut extruding, utilizes the jut that is formed at fin through hole edge to push fixing heat pipe.But the shortcoming of this heat-pipe type radiator is: need to push the jut of each fin, to form and to purse up portion or depressed part on jut, and then fixing heat pipe, so extruding efficiency is lower.
Summary of the invention
Between heat pipe and fin, to push inefficient technical problem in order overcoming in the heat-pipe type radiator of prior art, to the invention provides a kind of heat-pipe type radiator and manufacture method thereof.
For achieving the above object, a kind of technical scheme of the present invention is: a kind of heat-pipe type radiator, comprising: heat pipe; Multiple fin, described fin is arranged in reservation mode, described fin has the through hole that allows described heat pipe to pass through, the edge of described through hole is formed with the jut that protrudes from described fin, described fin has the position, hole of pushing described heat pipe for inserting press strip, make described heat pipe produce distortion and be fixedly connected with described fin, and described in the Kong Weiyu of described fin, through hole is communicated with.
According to one preferred embodiment of the present invention, the position, hole of described fin is positioned at the outer side of described through hole.
According to one preferred embodiment of the present invention, the through hole of described fin is 4, and 4 through holes are symmetrical and front and back symmetric arrays.
According to one preferred embodiment of the present invention, described fin has cross tie part, to realize interconnecting between described fin.
According to one preferred embodiment of the present invention, described jut, cross tie part and described fin are integrally formed by impact style.
Correspondingly, the present invention also provides a kind of manufacture method of heat-pipe type radiator, comprise the following steps: a) arrange in a predefined manner multiple fin, wherein said fin is formed with the through hole that allows heat pipe to pass through, described fin also forms porose position, and described in the Kong Weiyu of described fin, through hole is communicated with; B) described heat pipe is passed to described through hole; C) press strip is inserted to position, described hole, push described heat pipe by riveted tool, make described heat pipe produce distortion and be fixedly connected with described fin.
According to one preferred embodiment of the present invention, in described step c), described press strip is to exert pressure from a side of through hole, and the support jig of described riveted tool props up the protuberance at this place at the opposite side of through hole, makes described heat pipe produce distortion and is fixedly connected with described fin.
According to one preferred embodiment of the present invention, in described step a), described fin is at certain intervals arranged in parallel.
According to one preferred embodiment of the present invention, in described step a), further comprise and use cross tie part to interconnect described fin.
According to one preferred embodiment of the present invention, described jut, cross tie part and described fin are integrally formed by impact style.
Beneficial effect of the present invention is:
Heat-pipe type radiator of the present invention, during fabrication, can insert by press strip the position, hole of fin, and disposable extruding heat pipe makes heat pipe produce distortion and is fixedly connected with fin, thereby improves extruding efficiency; And the passage that position, hole forms is also conducive to circulation of air, make radiating effect better.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat-pipe type radiator of the present invention.
Fig. 2 is the structural representation at another visual angle of heat-pipe type radiator of the present invention.
Fig. 3 is the vertical view of heat-pipe type radiator of the present invention.
Fig. 4 is the enlarged diagram at A place in Fig. 3.
Fig. 5 is partial structurtes schematic diagram when heat pipe is through through hole in the step b) of heat-pipe type radiator manufacture method of the present invention.
The schematic diagram that Fig. 6 is Fig. 5 in the time inserting press strip and put the support jig of riveted tool well.
Fig. 7 is the schematic diagram of Fig. 6 in the time of extruding heat pipe.
The schematic diagram of Fig. 8 when to be Fig. 7 remove the support jig of press strip and riveted tool after extruding heat pipe.
Comprise in Fig. 1～8:
1---heat pipe, 2---fin, 20---radiating part, 21---through hole, 22---jut, 23---position, hole, 3---press strip, 4---support jig.
Embodiment
In order to describe technical scheme of the present invention in detail, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is carried out to clear, complete description.Obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.Based on described embodiments of the invention, the every other embodiment that those of ordinary skills obtain under the prerequisite without creative work, belongs to the scope of protection of the invention.
Please refer to Fig. 1～4, heat-pipe type radiator of the present invention, comprising: heat pipe 1; Multiple fin 2.Multiple fin 2 are arranged in reservation mode, form radiating part 20.In the present embodiment, fin 2 is arranged in parallel at certain intervals, but fin 2 also can otherwise be arranged, for example: expand radially from radiator center.
In the present embodiment, the position, hole 23 of fin 2 is positioned at the outer side of through hole 21.The through hole 21 of fin 2 is 4, and 4 through holes 21 are symmetrical and front and back symmetric arrays, and 4 through holes 21 are matrix and arrange.This structure, press strip 3 can conveniently be inserted, and exert pressure from a side of through hole 21, and the support jig 4 of riveted tool props up the protuberance at this place at the opposite side of through hole 21, heat pipe 1 is flattened slightly, for example: heat pipe 1 is by the diameter at pressure place, from original 24 millimeters and be depressed into 23.5 millimeters, like this, make the enlarged-diameter of heat pipe 1 other direction, thus with through hole 21 close-fittings of fin 2.Certainly,, before assembling, the through hole 21 of fin 2 is slightly larger than the external diameter of heat pipe 1.
In the present embodiment, fin 2 has cross tie part, to realize interconnecting between fin 2.In a preferred embodiment, jut 22, cross tie part and fin 2 are integrally formed by impact style.
Correspondingly, the present invention also provides a kind of manufacture method of heat-pipe type radiator, comprises the following steps: step a) is prepared multiple fin 2, then arranges in a predefined manner multiple fin 2, to form radiating part 20; Wherein, fin 2 is formed with the through hole 21 that allows heat pipe 1 to pass through, and is provided with the jut 22 that protrudes from fin 2 at the edge of through hole 21; Fin 2 also forms porose position 23, and the position, hole 23 of fin 2 is communicated with through hole 21, and position, hole 23 is for inserting press strip 3.In the present embodiment, the fin 2 that is arranged in parallel at certain intervals, uses cross tie part to interconnect fin 2, and jut 22, cross tie part and fin 2 are integrally formed by impact style.
As shown in Figure 5, by heat pipe 1, through through hole 21, certainly, the through hole 21 of fin 2 is slightly larger than the external diameter of heat pipe 1 to step b), to facilitate passing of heat pipe 1.
Step c), by press strip 3 patchhole positions 23, by riveted tool extruding heat pipe 1, makes heat pipe 1 produce distortion and is fixedly connected with fin 2.In the present embodiment, as shown in Figure 6, first by press strip 3 patchhole positions 23, and propped up the protuberance at this place at the opposite side of through hole 21 by the support jig 4 of riveted tool; Then, as shown in Figure 7, press strip 3 is exert pressure from a side of through hole 21 (as shown in the arrow Fig. 7), and the support jig 4 of riveted tool props up the protuberance at this place at the opposite side of through hole 21, make heat pipe 1 produce distortion and be fixedly connected with fin 2, be that heat pipe 1 is flattened slightly, for example: heat pipe 1 is by the diameter at pressure place, from original 24 millimeters and be depressed into 23.5 millimeters, like this, make the enlarged-diameter of heat pipe 1 other direction, thus with through hole 21 close-fittings of fin 2, and the protuberance being propped up also can be close to heat pipe 1; Finally, as shown in Figure 8, the support jig 4 of press strip 3 and riveted tool is removed, completed the manufacture of heat-pipe type radiator of the present invention.
Therefore, the present invention can disposable extruding heat pipe 1, makes heat pipe 1 produce distortion and be fixedly connected with fin 2, thereby improves extruding efficiency; And the passage that position, hole 23 forms is also conducive to circulation of air, make radiating effect better.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; technical scheme of the present invention is modified or is equal to replacement, all belong to protection scope of the present invention.
Claims (10)
1. a heat-pipe type radiator, comprising:
Heat pipe;
Multiple fin, described fin is arranged in reservation mode, and described fin has the through hole that allows described heat pipe to pass through, and the edge of described through hole is formed with the jut that protrudes from described fin,
It is characterized in that: described fin has the position, hole of pushing described heat pipe for inserting press strip, make described heat pipe produce distortion and be fixedly connected with described fin, and described in the Kong Weiyu of described fin, through hole is communicated with.
2. heat-pipe type radiator according to claim 1, is characterized in that: the position, hole of described fin is positioned at the outer side of described through hole.
3. heat-pipe type radiator according to claim 1 and 2, is characterized in that: the through hole of described fin is 4, and 4 through holes are symmetrical and front and back symmetric arrays.
4. heat-pipe type radiator according to claim 1 and 2, is characterized in that: described fin has cross tie part, to realize interconnecting between described fin.
5. heat-pipe type radiator according to claim 4, is characterized in that: described jut, cross tie part and described fin are integrally formed by impact style.
6. a manufacture method for heat-pipe type radiator, is characterized in that: comprise the following steps:
A) arrange in a predefined manner multiple fin, wherein said fin is formed with the through hole that allows heat pipe to pass through, and described fin also forms porose position, and described in the Kong Weiyu of described fin, through hole is communicated with;
B) described heat pipe is passed to described through hole;
C) press strip is inserted to position, described hole, push described heat pipe by riveted tool, make described heat pipe produce distortion and be fixedly connected with described fin.
7. the manufacture method of heat-pipe type radiator according to claim 6, it is characterized in that: in described step c), described press strip is to exert pressure from a side of through hole, and the support jig of described riveted tool props up the protuberance at this place at the opposite side of through hole, make described heat pipe produce distortion and be fixedly connected with described fin.
8. the manufacture method of heat-pipe type radiator according to claim 6, is characterized in that: in described step a), described fin is at certain intervals arranged in parallel.
9. the manufacture method of heat-pipe type radiator according to claim 6, is characterized in that: in described step a), further comprise and use cross tie part to interconnect described fin.
10. the manufacture method of heat-pipe type radiator according to claim 6, is characterized in that: described jut, cross tie part and described fin are integrally formed by impact style.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023092.5A CN103813696A (en) | 2014-01-17 | 2014-01-17 | Heat pipe type radiator and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023092.5A CN103813696A (en) | 2014-01-17 | 2014-01-17 | Heat pipe type radiator and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103813696A true CN103813696A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023092.5A Pending CN103813696A (en) | 2014-01-17 | 2014-01-17 | Heat pipe type radiator and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN103813696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112177A (en) * | 2016-08-16 | 2016-11-16 | 江苏理工学院 | Automatically the devices and methods therefor of heat-pipe radiator assembly is assembled |
| CN117772949A (en) * | 2024-02-27 | 2024-03-29 | 泰辉电子(深圳)有限公司 | Display card radiator with riveting structure and riveting process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834583A (en) * | 1955-09-19 | 1958-05-13 | Houdaille Industries Inc | Heat exchanger |
| US7500513B2 (en) * | 2006-11-03 | 2009-03-10 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat-pipe type heat sink |
| CN102612298A (en) * | 2011-01-25 | 2012-07-25 | 富准精密工业(深圳)有限公司 | Heat radiating device and manufacturing method thereof |
| CN203884115U (en) * | 2014-01-17 | 2014-10-15 | 盛宝华 | Heat pipe type radiator |
-
2014
- 2014-01-17 CN CN201410023092.5A patent/CN103813696A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834583A (en) * | 1955-09-19 | 1958-05-13 | Houdaille Industries Inc | Heat exchanger |
| US7500513B2 (en) * | 2006-11-03 | 2009-03-10 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat-pipe type heat sink |
| CN102612298A (en) * | 2011-01-25 | 2012-07-25 | 富准精密工业(深圳)有限公司 | Heat radiating device and manufacturing method thereof |
| CN203884115U (en) * | 2014-01-17 | 2014-10-15 | 盛宝华 | Heat pipe type radiator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112177A (en) * | 2016-08-16 | 2016-11-16 | 江苏理工学院 | Automatically the devices and methods therefor of heat-pipe radiator assembly is assembled |
| CN117772949A (en) * | 2024-02-27 | 2024-03-29 | 泰辉电子(深圳)有限公司 | Display card radiator with riveting structure and riveting process thereof |
| CN117772949B (en) * | 2024-02-27 | 2024-04-30 | 泰辉电子(深圳)有限公司 | Display card radiator with riveting structure and riveting process thereof |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN ZHENPIN PRECISION HARDWARE CO., LTD. Free format text: FORMER OWNER: SHENG BAOHUA Effective date: 20150416 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150416 Address after: 523000, No. two, No. five road, Tai Ping Community, Changan Town, Dongguan Town, Guangdong Applicant after: Dongguan Zhenpin Precision Hardware Co., Ltd. Address before: 523000 No. 79 North Xingang Road, new bay, Humen Town, Guangdong, Dongguan Applicant before: Sheng Baohua |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160108 Address after: 523000, No. two, 5, Tai Ping Road, Changan Town, Dongguan Town, Guangdong, China Applicant after: DONGGUAN ZHENPIN HARDWARE COOLING TECHNOLOGY CO., LTD. Address before: 523000, No. two, No. five road, Tai Ping Community, Changan Town, Dongguan Town, Guangdong Applicant before: Dongguan Zhenpin Precision Hardware Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |