CN2580604Y - Anti-high voltage strain and curvable plate heat pipe - Google Patents
Anti-high voltage strain and curvable plate heat pipe Download PDFInfo
- Publication number
- CN2580604Y CN2580604Y CN 02282862 CN02282862U CN2580604Y CN 2580604 Y CN2580604 Y CN 2580604Y CN 02282862 CN02282862 CN 02282862 CN 02282862 U CN02282862 U CN 02282862U CN 2580604 Y CN2580604 Y CN 2580604Y
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- Prior art keywords
- type heat
- pipe
- supporter
- plate
- high pressure
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- Expired - Fee Related
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- 238000005253 cladding Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The utility model discloses a high-pressure stress preventing and flexible plate type heat pipe which comprises a supporting body and a wrapping body, wherein, the supporting body is provided with a plurality of supporting strips; the supporting body is formed by that the supporting strips are arranged at intervals; therefore, steam channels are formed between every two contiguous supporting strips. The supporting body is wrapped by the wrapping body. A capillary tissue is clamped between the wrapping body and the supporting body in order to form the plate type heat pipe, wherein, the supporting strips in the region of the plate type heat pipe, which is used for contacting a heat exchanging component is denser than the supporting strips in the region of the plate type heat pipe, which is used for transferring heat with steam. Therefore, a part of the plate type heat pipe is formed into a bent part with small inertia moment, and the bent part can be formed in a bending way. The utility model can avoid contacting structural components in an electronic product via the bending shape of the bending part in order to reduce the flow resistance of the heat pipe. The utility model has small temperature difference and big heat transferring quantity. Therefore, the plate type heat pipe has more flexible operation value.
Description
Technical field
The utility model relates to a kind of radiator accessory of electronic product, refers to a kind of anti-high pressure stress and flexible plate-type heat-pipe especially, is used for connecting heating electronic device and radiator.
Background technology
As shown in Figures 1 and 2, existing plate-type heat-pipe 1a roughly includes a strip supporter 10a and and is coated on the outer cladding 11a of this supporter 10a, and between this supporter 10a and cladding 11a, be folded with suitable capillary structure 12a (wick structure), this capillary structure 12a has materials such as capillary wire netting to make, and, can be convenient to the transmission of working fluid (working fluid) in the plate-type heat-pipe 1a by the capillarity of this capillary structure 12a; In addition, be to offer several steam channel 13a and horizontal guide groove 14a longitudinally respectively in the upper and lower surface of this supporter 10a, to reduce flow resistance and to increase uniform temperature.
Because existing plate-type heat-pipe 1a only emphasizes the strong hardness of its structure, can't be crooked so its overall construction intensity unanimity and the moment of inertia are big, and the steam air-flow can't run through the circulation supporter, so the steam air-flow can't conduct heat at x, y, z three direction of principal axis, in this practical application for plate-type heat-pipe 1a, to cause its structure assembly that can't keep away electronic product inside with crooked kenel back and forth, thereby reduce the value of applying in a flexible way of plate-type heat-pipe 1a.
As from the foregoing, above-mentioned existing plate-type heat-pipe on reality is used, obviously has inconvenience and exists with defective, and remain to be improved.
Summary of the invention
Main purpose of the present utility model, be to provide a kind of anti-high pressure stress and flexible plate-type heat-pipe, make plate-type heat-pipe can bear high pressure stress and keep the firm and smooth of its structure in order to the position that contacts with heat exchanger assembly (as thermal source, radiator etc.) work, in plate-type heat-pipe in order to then to form the less bend of the moment of inertia as the heat conduction position, making plate-type heat-pipe keep away the structure assembly of electronic product inside back and forth, and then make plate-type heat-pipe have the higher value of applying in a flexible way with the crooked kenel of this bend.
In order to realize above-mentioned purpose, the utility model provides a kind of anti-high pressure stress and flexible plate-type heat-pipe, and the end contacts with heat exchanger assembly, comprising:
One supporter has a plurality of support bars to be spaced composition, respectively forms the steam channel between this support bar; And
One cladding is coated on outside this supporter, and and this supporter between be folded with capillary structure to constitute a plate-type heat-pipe;
Support bar in this plate-type heat-pipe and this heat exchanger assembly contact site, more intensive than this plate-type heat-pipe as the support bar in the steam heat transfer position, thus this plate-type heat-pipe forms a bendable portion at this heat transfer position.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, described supporter is made by having capillary material.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, described to have capillary material be sintered powder or foaming metal.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, respectively this support bar of described supporter is provided with guide groove.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, described supporter is the integrated laminar metallic plate of punching out.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, described capillary structure is attached on the inwall of this cladding.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, described capillary structure is groove, mesh grid, sintered powder or fibre bundle.
Aforesaid anti-high pressure stress and flexible plate-type heat-pipe, wherein, can also in this cladding, be provided with another supporter, this another supporter also has a plurality of support bars to be spaced composition, and respectively also forming the steam channel between this support bar, and the support bar of this another supporter is that support bar with above-mentioned supporter is and intersects setting.
The beneficial effects of the utility model are, by anti-high pressure stress and flexible plate-type heat-pipe, crooked kenel that can its bend is kept away the structure assembly of electronic product inside back and forth, to reduce the heat pipe flow resistance, have a narrow range of temperature, hot biography amount is big, and then make plate-type heat-pipe have the higher value of applying in a flexible way, simultaneously, the position that this plate-type heat-pipe and thermal source, radiator are done to contact, also has a comparatively intensive support bar, with as the reinforced structure that bears high pressure stress, and kept the steadiness and the planarization of this plate-type heat-pipe.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the cross-section cutaway view of existing plate-type heat-pipe;
Fig. 2 is the schematic perspective view of the supporter of existing plate-type heat-pipe;
Fig. 3 is a decomposing schematic representation of the present utility model;
Fig. 4 is a combination schematic diagram of the present utility model;
Fig. 5 is a cross-section cutaway view of the present utility model;
Combination schematic diagram when Fig. 6 is the utility model bending;
User mode figure when Fig. 7 is the utility model bending;
Fig. 8 is the decomposing schematic representation of another embodiment of the utility model;
Fig. 9 is the combination schematic diagram of another embodiment of the utility model;
Figure 10 is the cross-section cutaway view of another embodiment of the utility model.
Embodiment
As Fig. 3, Fig. 4 and shown in Figure 5, be respectively decomposing schematic representation of the present utility model, combination schematic diagram and cross-section cutaway view.The utility model provides a kind of anti-high pressure stress and flexible plate-type heat-pipe, comprises a supporter 10 and a cladding 11, wherein:
This supporter 10 can be made by having capillary material, and can be the laminar metallic plate of board-like one punch forming, can be materials such as sintered powder or foaming metal and what is called has capillary material; This supporter 10 mainly is to have a plurality of support bar 100 to be formed in spaced mode, and between each support bar 100, promptly form a steam channel 101, in addition for the steam in each steam channel 101 can be communicated with each other, also can on each support bar 100, guide groove 102 be set, so that this steam channel 101 can communicate with each other its inner steam by guide groove 102, also can reduce flow resistance simultaneously and increase uniform temperature.
This cladding 11 is sealings and the structure of hollow and is coated on outside the above-mentioned supporter 10, and and this supporter 10 between be folded with capillary structure 12, so as to constituting a plate-type heat-pipe 1; Capillary structure 12 in this plate-type heat-pipe 1 mainly is to be attached on the inwall of cladding 11, and capillary structure 12 also can be groove, mesh grid, sintering powder or fibre bundle.
As Figure 6 and Figure 7, the utility model mainly be make this plate-type heat-pipe 1 in order to heat exchanger assembly (be thermal source 2, radiator 3) position 13 of do contact, 14 can bear high pressure stress and keep the firm and smooth of its structure, and (promptly be positioned at the position 13 of this plate-type heat-pipe 1 in order to pass the position as heat of steam at this plate-type heat-pipe 1,14 between the two middle sections) then form the less bend of the moment of inertia 15, so make the position 13 of this plate-type heat-pipe 1 in order to contact with the heat exchanger assembly work, support bar 100 in 14, be more intensive than the support bar 100 in the bend 15, so that the support bar 100 in this bend 15 is comparatively loose, and form low flow resistance, have a narrow range of temperature, hot biography amount is big, the moment of inertia is less and be suitable for crooked plate-type heat-pipe structure.
So,, can obtain anti-high pressure stress of the utility model and flexible plate-type heat-pipe by above-mentioned contexture.
In addition, as Fig. 8, Fig. 9 and shown in Figure 10, be respectively decomposing schematic representation, combination schematic diagram and the cross-section cutaway view of another embodiment of the utility model; Wherein, this plate-type heat-pipe 1 also can be provided with another supporter 16 in its cladding 11, this another supporter 16 also has a plurality of support bar 160 and is formed in spaced mode, and between its each support bar 160, also form a steam channel 161, and the support bar 160 of this another supporter 16 is arranged in a crossed manner with the support bar 100 of above-mentioned supporter 10, and both steam channels 101,161 are communicated with each other.
Therefore, by anti-high pressure stress of the utility model and flexible plate-type heat-pipe, crooked kenel that can its bend 15 is kept away the structure assembly of electronic product inside back and forth, to reduce the heat pipe flow resistance, have a narrow range of temperature, hot biography amount is big, and then make plate-type heat-pipe 1 have the higher value of applying in a flexible way, simultaneously, this plate-type heat-pipe 1 also has comparatively intensive support bar 100 with the position 13,14 that thermal source 2, radiator 3 are done to contact, with as the reinforced structure that bears high pressure stress, and kept the steadiness and the planarization of this plate-type heat-pipe 1.
The above only is a preferable possible embodiments of the present utility model, is not so limits claim of the present utility model, and equivalent structures that all utilization the utility model specifications and accompanying drawing content are done change, and all in like manner all are included in the scope of the present utility model.
Claims (8)
1, a kind of anti-high pressure stress and flexible plate-type heat-pipe, the end contacts with heat exchanger assembly, it is characterized in that, comprising:
One supporter has a plurality of support bars to be spaced composition, respectively forms the steam channel between this support bar; And
One cladding is coated on outside this supporter, and and this supporter between be folded with capillary structure to constitute a plate-type heat-pipe;
Support bar in this plate-type heat-pipe and this heat exchanger assembly contact site, more intensive than this plate-type heat-pipe as the support bar in the steam heat transfer position, thus this plate-type heat-pipe forms a bendable portion at this heat transfer position.
2, anti-high pressure stress as claimed in claim 1 and flexible plate-type heat-pipe is characterized in that, described supporter is made by having capillary material.
3, anti-high pressure stress as claimed in claim 2 and flexible plate-type heat-pipe is characterized in that, described to have capillary material be sintered powder or foaming metal.
4, anti-high pressure stress as claimed in claim 1 and flexible plate-type heat-pipe is characterized in that, respectively this support bar of described supporter is provided with guide groove.
5, anti-high pressure stress as claimed in claim 1 and flexible plate-type heat-pipe is characterized in that, described supporter is the integrated laminar metallic plate of punching out.
6, anti-high pressure stress as claimed in claim 1 and flexible plate-type heat-pipe is characterized in that, described capillary structure is attached on the inwall of this cladding.
7, anti-high pressure stress as claimed in claim 1 and flexible plate-type heat-pipe is characterized in that, described capillary structure is groove, mesh grid, sintered powder or fibre bundle.
8, anti-high pressure stress as claimed in claim 1 and flexible plate-type heat-pipe, it is characterized in that, also in this cladding, be provided with another supporter, this another supporter also has a plurality of support bars to be spaced composition, and respectively also forming the steam channel between this support bar, and the support bar of this another supporter is that support bar with above-mentioned supporter is and intersects setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282862 CN2580604Y (en) | 2002-10-16 | 2002-10-16 | Anti-high voltage strain and curvable plate heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282862 CN2580604Y (en) | 2002-10-16 | 2002-10-16 | Anti-high voltage strain and curvable plate heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580604Y true CN2580604Y (en) | 2003-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282862 Expired - Fee Related CN2580604Y (en) | 2002-10-16 | 2002-10-16 | Anti-high voltage strain and curvable plate heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580604Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588463A (en) * | 2014-10-22 | 2016-05-18 | 奇鋐科技股份有限公司 | Thin heat pipe structure |
| CN107532860A (en) * | 2015-01-22 | 2018-01-02 | 派微机电系统公司 | High-performance two-phase cooling device |
| CN108036664A (en) * | 2017-12-21 | 2018-05-15 | 奇鋐科技股份有限公司 | Radiator compression-resistant structure |
| CN109565114A (en) * | 2017-07-06 | 2019-04-02 | 株式会社村田制作所 | Electronic equipment |
| CN112857110A (en) * | 2015-01-14 | 2021-05-28 | 奇鋐科技股份有限公司 | Method for manufacturing flat heat pipe |
| CN113503756A (en) * | 2021-06-22 | 2021-10-15 | 哈尔滨工业大学（深圳） | Bendable collapse-preventing flexible flat heat pipe and manufacturing method thereof |
-
2002
- 2002-10-16 CN CN 02282862 patent/CN2580604Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588463A (en) * | 2014-10-22 | 2016-05-18 | 奇鋐科技股份有限公司 | Thin heat pipe structure |
| CN105588463B (en) * | 2014-10-22 | 2018-12-07 | 奇鋐科技股份有限公司 | thin heat pipe structure |
| CN112857110A (en) * | 2015-01-14 | 2021-05-28 | 奇鋐科技股份有限公司 | Method for manufacturing flat heat pipe |
| CN107532860A (en) * | 2015-01-22 | 2018-01-02 | 派微机电系统公司 | High-performance two-phase cooling device |
| CN109565114A (en) * | 2017-07-06 | 2019-04-02 | 株式会社村田制作所 | Electronic equipment |
| CN109565114B (en) * | 2017-07-06 | 2020-08-04 | 株式会社村田制作所 | Electronic device |
| CN108036664A (en) * | 2017-12-21 | 2018-05-15 | 奇鋐科技股份有限公司 | Radiator compression-resistant structure |
| CN113503756A (en) * | 2021-06-22 | 2021-10-15 | 哈尔滨工业大学（深圳） | Bendable collapse-preventing flexible flat heat pipe and manufacturing method thereof |
| CN113503756B (en) * | 2021-06-22 | 2022-12-16 | 哈尔滨工业大学（深圳） | Bendable collapse-preventing flexible flat heat pipe and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JAFFE CO. Free format text: FORMER OWNER: XU HUIQUN Effective date: 20050617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050617 Address after: british virgin islands Patentee after: Jiefei Co., Ltd. Address before: Taiwan, China Patentee before: Xu Huiqun |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |