CN101173843A - Flexible heat pipe - Google Patents
Flexible heat pipe Download PDFInfo
- Publication number
- CN101173843A CN101173843A CN200610063418.2A CN200610063418A CN101173843A CN 101173843 A CN101173843 A CN 101173843A CN 200610063418 A CN200610063418 A CN 200610063418A CN 101173843 A CN101173843 A CN 101173843A
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- capillary structure
- flexible heat
- section
- pipe according
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0241—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the tubes being flexible
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention relates to a flexible heat pipe, comprising a pipe body and working medium filled in the pipe body, wherein, the pipe body comprises an evaporation segment, an adiabatic segment, and a condensation segment; the adiabatic segment is made of bendable flexible material; a capillary structure and a support structure are arranged in the adiabatic segment; the capillary structure comprises a plurality of tufts, and is retained to the inner wall of the heat pipe via the support structure. The invention has the advantages of least radial deformation when in bending.
Description
Technical field
The present invention relates to a kind of heat pipe, particularly a kind of flexible heat pipe that can bend.
Background technology
Current, along with developing rapidly of computer industry, the heat that heat-generating electronic elements such as little process chip produce is more and more many.For the heat that these are unnecessary effectively distributes, existing method is to utilize heat pipe that the heat that heat-generating electronic elements produces is passed on the heat abstractor that is arranged in the cabinet, by this heat abstractor heat is forced to leave.
Yet, because this heat abstractor is installed in this casing, limited the kind of this heat abstractor on the one hand, can only adopt as radiating fin, fan etc. and can be fixed on heat dissipation element in the casing, on the other hand because this casing is an enclosed construction, heat on the heat abstractor is limited within the casing, and the temperature in the casing is raise, thereby reduces the radiating efficiency of this heat abstractor.
For addressing the above problem, existing method is to adopt a flexible heat pipe, the heat that the flexible that utilizes this flexible heat pipe during use produces heat-generating electronic elements is passed to beyond this casing, by the heat abstractor that is arranged on the casing outside heat on the heat pipe is forced to leave.Yet existing flexible heat pipe is many to be made by flexible pipe, and it is radially deformation of the stressed generation of meeting when bending, makes the heat pipe of circular cross-section become flat, thereby limit flowing of the interior steam of this heat pipe, finally influences this Heat Transfer of Heat Pipe on Heat Pipe effect.
Summary of the invention
In view of this, be necessary to provide a kind of flexible heat pipe that can prevent radially deformation when crooked.
A kind of flexible heat pipe, comprise body and be filled in the interior working media of this body, this body comprises evaporator section, adiabatic section and condensation segment, this adiabatic section is made by the flexible material, be provided with capillary structure and supporting construction in the adiabatic section of this heat pipe, this capillary structure comprises some silk threads, and this supporting construction is with the inwall of this capillary structure butt to this heat pipe.
Compared with prior art, the adiabatic section by having flexible and the setting of this supporting construction make this flexible heat pipe be difficult for radial deformation takes place when bending, thereby have good heat exchange efficiency.
Description of drawings
Be further described in conjunction with the embodiments with reference to the accompanying drawings:
Fig. 1 is the schematic diagram of flexible heat pipe first embodiment of the present invention.
Fig. 2 is the partial sectional view of flexible heat pipe shown in Figure 1.
Fig. 3 is the cutaway view of flexible heat pipe shown in Figure 1 along the A-A line.
Fig. 4 is the radial cross-section of flexible heat pipe second embodiment of the present invention.
Fig. 5 is the axial cutaway view of flexible heat pipe the 3rd embodiment of the present invention.
Fig. 6 is the schematic diagram of flexible heat pipe the 4th embodiment of the present invention.
Fig. 7 is the cutaway view of flexible heat pipe shown in Figure 6 along the D-D line.
Fig. 8 is the cutaway view of flexible heat pipe shown in Figure 6 along the C-C line.
The specific embodiment
Fig. 1 is the schematic diagram of flexible heat pipe first embodiment of the present invention, and this heat pipe 10 comprises a body 12, and this body 12 comprises an evaporator section 122, an adiabatic section 124 and a condensation segment 126.The two ends of this adiabatic section 124 are connected with this evaporator section 122 and this condensation segment 126 by a bindiny mechanism 127 respectively, form this airtight hollow tube 12.This adiabatic section 124 is made by flexible material such as plastics, rubber or metal hose, and this evaporator section 122 and condensation segment 126 are made by the metal material that possesses high thermal conductivity such as copper, aluminium or metal alloy etc.
Please refer to Fig. 1 and Fig. 2, this heat pipe 10 also comprises a capillary structure 20 and a supporting construction 30 that is filled in working media (figure does not show) in this body 12, is located at the internal face of this body 12.This working media generally is the liquid that has than low boiling and higher latent heat, as water, alcohol etc.This capillary structure 20 is by some that be easy to bend and form along the silk thread 22 that the axially parallel of this heat pipe 10 is arranged, these silk threads 22 keep at a certain distance away and are close to the internal face of this body 12, and the two ends of these silk threads 22 combine with the evaporator section 122 and the condensation segment 126 of this heat pipe 10 by sintering, welding or stickup.These silk threads 22 can be copper wire, stainless steel wire or filament.This supporting construction 30 is a helical spring and is set within this heat pipe 10.This supporting construction 30 has the better elastic deformability, can be by random bending, and simultaneously, this supporting construction 30 directly upwards has certain anti-pressure ability at it, and applies outer tension force and capillary structure 20 is close on the internal face of heat pipe 10, as shown in Figures 2 and 3.This supporting construction 30 runs through evaporator section 122, adiabatic section 124 and the condensation segment 126 of this heat pipe 10.
Please refer to Fig. 1, during use, the evaporator section 122 of this heat pipe 10 and a heat-generating electronic elements, as central processing unit (figure do not show) thermally coupled, this condensation segment 126 then with a heat abstractor, as radiator (figure does not show) thermally coupled.When the 124 stressed bendings of the adiabatic section of this heat pipe 10, the capillary structure 20 and the supporting construction 30 that are positioned at these 124 inside, adiabatic section bend thereupon, so that this heat pipe 10 is rationally arranged in the space, effectively utilize the inner space and satisfy the demand that the space is made full use of.Under the trend that compact direction develops, this demand is particularly important at current electronic product.Because this supporting construction 30 has stronger anti-pressure ability diametrically, make that in the bending process this adiabatic section 124 is supported by this supporting construction 30 and radially distortion can not taken place, thereby guarantee steam channel unimpeded in this adiabatic section 124.In addition, because this capillary structure 20 is made up of silk thread 22, these silk threads 22 have good bending performance, make the adiabatic section 124 of this heat pipe 10 be easy to bending.
Please refer to Fig. 4, it is depicted as the radial cross-section of flexible heat pipe second embodiment of the present invention.The difference of this heat pipe 10a and first embodiment is, the capillary structure 20a of this heat pipe 10a is made by the establishment net, promptly form netted by 22 braidings of the silk thread among first embodiment, this capillary structure 20a can be wire netting or fleece, equally, this capillary structure 20a is close to the internal face of this heat pipe 10a by the support of this supporting construction 30, and this capillary structure 20a can be with this heat pipe 10a flexural deformation.
Please refer to Fig. 5, it is depicted as the axial cutaway view of flexible heat pipe the 3rd embodiment of the present invention, the difference of itself and second embodiment is: this supporting construction 30b one has pipe in the flexible circle, this supporting construction 30b provides outer of equilibrium to compress power to the capillary structure 20b that is located at this heat pipe 10b inwall, so that this capillary structure 20b integral body is close on the inwall of this heat pipe 10b.The tube wall of this supporting construction 30b is provided with some circular openings that run through 31, so that the working media of filling in pipe communicated with capillary structure 20b circulation by these holes 31, thereby provide the good and effectively hot passage that passes at heat pipe 10 and between the working media in managing, these holes 31 are good to account for about 70% of supporting construction 30b whole surface area.For the plasticity of strengthening supporting construction 30b to help bending, this supporting construction 30b can be made by polymer such as organic material such as polyamide.Certainly, when selecting the material of supporting construction 30b, also must consider itself and the compatibling problem of working media, promptly must coexist and not influence each other with working media.In the present embodiment, this capillary structure 20b can be the woven mesh structure shown in second embodiment, or is the discrete type silk thread structure shown in first embodiment.
Please refer to Fig. 6 to Fig. 8, it is depicted as the schematic diagram of flexible heat pipe the 4th embodiment of the present invention, and its difference with first embodiment is: capillary structure set in the evaporator section 122 of this heat pipe 10c and the condensation segment 126 is different with adiabatic section 124 interior capillary structure 20,20a or the 20b that are made of silk thread or mesh grid.Wherein, the evaporator section 122 of this heat pipe 10c and the internal face of condensation segment 126 are respectively equipped with the first capillary structure section 21 and the second capillary structure section 23, this the first capillary structure section 21 and the second capillary structure section 23 are the sintered type mealy structure, as shown in Figures 7 and 8, and these two sections capillary structures also can be arranged to the capillary porosity not consistent.For example in the present embodiment, the horizontal level of this first capillary structure section 21 is higher than the horizontal level of this second capillary structure section 23 during for adaptation work, and the capillary porosity of this first capillary structure section 21 is greater than the capillary porosity of this second capillary structure section 23.
When using this heat pipe 10c, these 21 pairs of working medias of the first capillary structure section with big capillary porosity produce less flow resistance, and working media evaporates rapidly and refluxes; It is poor that this second capillary structure section 23 with less capillary porosity produces big capillary pressure, is convenient to working media and enters capillary structure rapidly and reflux under the effect of gravity and capillary force, thereby improve the operating efficiency of this heat pipe 10c.Because this evaporator section 122, this adiabatic section 124 and this condensation segment 126 be independent moulding separately, so that on this evaporator section 122, this adiabatic section 124 and this condensation segment 126 the different capillary structure of manufacturing.Be appreciated that ground, adopt on the basis of sintered powder capillary structure that this first capillary structure section 21 can also adopt the bigger plough groove type capillary structure of capillary dimensions, to reduce the backflow resistance of working media in this second capillary structure section 23.
In sum, because the adiabatic section 124 of this heat pipe 10,10a, 10b and 10c produced radial deformation when this heat pipe 10,10a, 10b and 10c adopted supporting construction 30 and 30b to prevent bending, made this heat pipe 10,10a, 10b and 10c have unimpeded steam channel and higher heat transfer efficiency.Simultaneously, setting by this adiabatic section 124 and this capillary structure 20,20a and 20b, make this heat pipe 10,10a, 10b and 10c have good bending ability, can be bent into the given shape that meets space requirement easily, promote the utilization ratio of inner space.By on this evaporator section 122 and this condensation segment 126, different capillary structures being set, can further improve the heat transfer efficiency of this heat pipe 10c.
Claims (11)
1. flexible heat pipe, comprise body and be filled in the interior working media of this body, this body comprises evaporator section, adiabatic section and condensation segment, this adiabatic section is made by the flexible material, it is characterized in that, be provided with capillary structure and supporting construction in the adiabatic section of this heat pipe, this capillary structure comprises some silk threads, and this supporting construction is with the inwall of this capillary structure butt to this heat pipe.
2. flexible heat pipe according to claim 1 is characterized in that this adiabatic section is made by plastics, rubber or metal hose.
3. flexible heat pipe according to claim 1 is characterized in that, this silk thread keeps at a certain distance away and is parallel to the inwall of this heat pipe vertically.
4. flexible heat pipe according to claim 1 is characterized in that, this silk thread is copper wire, stainless steel wire or filament.
5. flexible heat pipe according to claim 1 is characterized in that, this silk thread extends to the evaporator section and the condensation segment of this heat pipe simultaneously, and combines by sintering, welding or stickup with this evaporator section and condensation segment.
6. flexible heat pipe according to claim 1 is characterized in that this silk thread is woven into netted.
7. flexible heat pipe according to claim 1 is characterized in that, this supporting construction is a helical spring.
8. flexible heat pipe according to claim 1 is characterized in that, this supporting construction is to run through the interior pipe that is provided with plurality of holes on tube wall.
9. flexible heat pipe according to claim 1 is characterized in that, is provided with capillary structure in this evaporator section and the condensation segment, and it is different with the capillary structure in this adiabatic section to be located at the kind of the capillary structure in this evaporator section and the condensation segment.
10. flexible heat pipe according to claim 9 is characterized in that, the capillary porosity of capillary structure is greater than the capillary porosity of capillary structure in this condensation segment in this evaporator section.
11. flexible heat pipe according to claim 9 is characterized in that, the capillary structure in this evaporator section and the condensation segment is a sintered powder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610063418.2A CN101173843A (en) | 2006-11-01 | 2006-11-01 | Flexible heat pipe |
| US11/686,939 US20080099186A1 (en) | 2006-11-01 | 2007-03-15 | Flexible heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610063418.2A CN101173843A (en) | 2006-11-01 | 2006-11-01 | Flexible heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101173843A true CN101173843A (en) | 2008-05-07 |
Family
ID=39328743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610063418.2A Pending CN101173843A (en) | 2006-11-01 | 2006-11-01 | Flexible heat pipe |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20080099186A1 (en) |
| CN (1) | CN101173843A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169857A (en) * | 2010-02-26 | 2011-08-31 | 昆山巨仲电子有限公司 | Flexible heat pipe structure and manufacturing method thereof |
| CN102748971A (en) * | 2011-04-18 | 2012-10-24 | 中国科学院理化技术研究所 | Flexible heat-transfer device based on low-melting metal joints |
| TWI416057B (en) * | 2010-02-11 | 2013-11-21 | Chaun Choung Technology Corp | A flexible heat pipe and manufacturing method thereof |
| CN104374221A (en) * | 2014-11-05 | 2015-02-25 | 上海交通大学 | Manufacturing method for heat pipe or vapor chamber based on combination of metal material and polymeric material |
| CN104422320A (en) * | 2013-08-21 | 2015-03-18 | 英业达科技有限公司 | Heat pipe |
| CN104952818A (en) * | 2015-05-25 | 2015-09-30 | 联想(北京)有限公司 | Heat conducting device and electronic equipment |
| CN104976908A (en) * | 2015-07-09 | 2015-10-14 | 武汉大学 | Flexible heat pipe |
| WO2015188343A1 (en) * | 2014-06-12 | 2015-12-17 | 华为技术有限公司 | Intelligent terminal heat dissipation device and intelligent terminal |
| CN105658022A (en) * | 2014-11-13 | 2016-06-08 | 奇鋐科技股份有限公司 | Wearable mobile device heat dissipation structure |
| CN107687784A (en) * | 2017-09-25 | 2018-02-13 | 济南大学 | A kind of two-way long heat pipe of energy translation-angle |
| CN108225075A (en) * | 2018-03-08 | 2018-06-29 | 广州华钻电子科技有限公司 | A kind of high-performance heat pipe |
| CN109287109A (en) * | 2018-11-27 | 2019-01-29 | 上海交通大学 | A kind of dry method phase change heat-exchange apparatus based on capillary water conservancy diversion |
| CN110793368A (en) * | 2019-11-14 | 2020-02-14 | 刘溯晓 | Flexible heat conduction module |
| CN110958814A (en) * | 2019-12-09 | 2020-04-03 | 华南理工大学 | Flexible phase-change heat transfer cooler for server |
| CN111829378A (en) * | 2020-06-03 | 2020-10-27 | 广州大学 | Multi-section hinge type flexible heat pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120148967A1 (en) * | 2010-12-13 | 2012-06-14 | Thomas Thomas J | Candle wick including slotted wick members |
| US9909789B2 (en) | 2012-01-10 | 2018-03-06 | Spring (U.S.A.) Corporation | Heating and cooling unit with canopy light |
| US8850829B2 (en) | 2012-01-10 | 2014-10-07 | Spring (U.S.A.) Corporation | Heating and cooling unit with semiconductor device and heat pipe |
| US20130174577A1 (en) * | 2012-01-10 | 2013-07-11 | Spring (U.S.A.) Corporation | Heating and Cooling Unit with Semiconductor Device and Heat Pipe |
| US9036353B2 (en) * | 2012-11-26 | 2015-05-19 | Northrop Grumman Systems Corporation | Flexible thermal interface for electronics |
| US9733680B1 (en) * | 2016-03-16 | 2017-08-15 | Microsoft Technology Licensing, Llc | Thermal management system including an elastically deformable phase change device |
| USD811802S1 (en) | 2016-07-15 | 2018-03-06 | Spring (U.S.A.) Corporation | Food server |
| US10139137B1 (en) * | 2017-06-20 | 2018-11-27 | The United States Of America As Represented By The Secretary Of The Navy | Heat exchanger reactive to internal and external temperatures |
| JP6560425B1 (en) * | 2018-11-09 | 2019-08-14 | 古河電気工業株式会社 | heat pipe |
| US20210254899A1 (en) * | 2020-02-14 | 2021-08-19 | Hamilton Sundstrand Corporation | Compliant oscillating heat pipes |
| US20220341680A1 (en) * | 2021-04-27 | 2022-10-27 | Asia Vital Components (China) Co., Ltd. | Heat pipe structure |
| 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 |
| US20230030019A1 (en) * | 2021-07-27 | 2023-02-02 | Asia Vital Components Co., Ltd. | Heat pipe structure |
| US11781816B2 (en) * | 2021-12-24 | 2023-10-10 | Asia Vital Components (China) Co., Ltd. | Hetero-material floating heat pipe structure |
| FR3141238A1 (en) | 2022-10-20 | 2024-04-26 | Airbus Defence And Space Sas | Flexible device for heat transfer by circulation of a two-phase fluid |
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| US3604503A (en) * | 1968-08-02 | 1971-09-14 | Energy Conversion Systems Inc | Heat pipes |
| US3789920A (en) * | 1970-05-21 | 1974-02-05 | Nasa | Heat transfer device |
| US4109709A (en) * | 1973-09-12 | 1978-08-29 | Suzuki Metal Industrial Co, Ltd. | Heat pipes, process and apparatus for manufacturing same |
| US4116266A (en) * | 1974-08-02 | 1978-09-26 | Agency Of Industrial Science & Technology | Apparatus for heat transfer |
| US4489777A (en) * | 1982-01-21 | 1984-12-25 | Del Bagno Anthony C | Heat pipe having multiple integral wick structures |
| US4640347A (en) * | 1984-04-16 | 1987-02-03 | Q-Dot Corporation | Heat pipe |
| KR100402788B1 (en) * | 2001-03-09 | 2003-10-22 | 한국전자통신연구원 | The heat pipe with woven-wire wick and straight wire wick |
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- 2006-11-01 CN CN200610063418.2A patent/CN101173843A/en active Pending
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- 2007-03-15 US US11/686,939 patent/US20080099186A1/en not_active Abandoned
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI416057B (en) * | 2010-02-11 | 2013-11-21 | Chaun Choung Technology Corp | A flexible heat pipe and manufacturing method thereof |
| CN102169857A (en) * | 2010-02-26 | 2011-08-31 | 昆山巨仲电子有限公司 | Flexible heat pipe structure and manufacturing method thereof |
| CN102748971A (en) * | 2011-04-18 | 2012-10-24 | 中国科学院理化技术研究所 | Flexible heat-transfer device based on low-melting metal joints |
| CN104422320A (en) * | 2013-08-21 | 2015-03-18 | 英业达科技有限公司 | Heat pipe |
| CN104422320B (en) * | 2013-08-21 | 2016-04-20 | 英业达科技有限公司 | Heat pipe |
| US10088879B2 (en) | 2014-06-12 | 2018-10-02 | Huawei Technologies Co., Ltd. | Intelligent terminal heat dissipation apparatus and intelligent terminal |
| WO2015188343A1 (en) * | 2014-06-12 | 2015-12-17 | 华为技术有限公司 | Intelligent terminal heat dissipation device and intelligent terminal |
| CN104374221B (en) * | 2014-11-05 | 2016-10-19 | 上海交通大学 | The heat pipe compound based on metal material and polymeric material or the manufacture method of soaking plate |
| CN104374221A (en) * | 2014-11-05 | 2015-02-25 | 上海交通大学 | Manufacturing method for heat pipe or vapor chamber based on combination of metal material and polymeric material |
| CN105658022A (en) * | 2014-11-13 | 2016-06-08 | 奇鋐科技股份有限公司 | Wearable mobile device heat dissipation structure |
| CN105658022B (en) * | 2014-11-13 | 2018-02-23 | 奇鋐科技股份有限公司 | Wearable mobile device radiator structure |
| CN104952818A (en) * | 2015-05-25 | 2015-09-30 | 联想(北京)有限公司 | Heat conducting device and electronic equipment |
| CN104952818B (en) * | 2015-05-25 | 2018-12-14 | 联想(北京)有限公司 | A kind of heat-transfer device and electronic equipment |
| CN104976908B (en) * | 2015-07-09 | 2016-08-17 | 武汉大学 | Flexible heat pipe |
| CN104976908A (en) * | 2015-07-09 | 2015-10-14 | 武汉大学 | Flexible heat pipe |
| CN107687784A (en) * | 2017-09-25 | 2018-02-13 | 济南大学 | A kind of two-way long heat pipe of energy translation-angle |
| CN108225075A (en) * | 2018-03-08 | 2018-06-29 | 广州华钻电子科技有限公司 | A kind of high-performance heat pipe |
| CN109287109A (en) * | 2018-11-27 | 2019-01-29 | 上海交通大学 | A kind of dry method phase change heat-exchange apparatus based on capillary water conservancy diversion |
| CN110793368A (en) * | 2019-11-14 | 2020-02-14 | 刘溯晓 | Flexible heat conduction module |
| CN110958814A (en) * | 2019-12-09 | 2020-04-03 | 华南理工大学 | Flexible phase-change heat transfer cooler for server |
| CN110958814B (en) * | 2019-12-09 | 2024-05-03 | 广州智冷节能科技有限公司 | Flexible phase-change heat transfer cooler for server |
| CN111829378A (en) * | 2020-06-03 | 2020-10-27 | 广州大学 | Multi-section hinge type flexible heat pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080099186A1 (en) | 2008-05-01 |
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