JPWO2017061408A1 - ヒートシンク - Google Patents
ヒートシンク Download PDFInfo
- Publication number
- JPWO2017061408A1 JPWO2017061408A1 JP2017544499A JP2017544499A JPWO2017061408A1 JP WO2017061408 A1 JPWO2017061408 A1 JP WO2017061408A1 JP 2017544499 A JP2017544499 A JP 2017544499A JP 2017544499 A JP2017544499 A JP 2017544499A JP WO2017061408 A1 JPWO2017061408 A1 JP WO2017061408A1
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat pipe
- receiving plate
- pipe
- conductor
- 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.)
- Granted
Links
Images
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
- F28D15/0233—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 conduits having a particular shape, e.g. non-circular cross-section, annular
-
- 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
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
- F28F1/045—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular with assemblies of stacked elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- 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
- F28D2015/0216—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 having particular orientation, e.g. slanted, or being orientation-independent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
発熱体と熱的に接続される受熱プレートと、該受熱プレートと熱的に接続された、管体から形成されたヒートパイプと、該受熱プレートと熱的に接続された放熱フィンと、を有するヒートシンクであって、前記ヒートパイプが、前記受熱プレート表面に対して鉛直方向に複数層設けられ、前記複数層のうち少なくとも2つの層において、前記受熱プレート表面上における前記ヒートパイプの位置が、相互に、同一ではないヒートシンク。
Description
・ヒートシンク5、6について
寸法:長さ(放熱フィン13の平面に対して平行方向の寸法)120mm×幅(放熱フィン13の配列方向の寸法)82mm×高さ(受熱プレート10の受熱側の面から放熱フィン13の頂部までの寸法)26mm。
・放熱フィン13について
放熱フィン13の寸法:厚さ0.3mm×高さ21.5mm。
フィンピッチ:1.73mm。
設置枚数:47。
材質:アルミニウム。
・受熱プレート10について
厚さ:実施例1のヒートシンク5では0.5mm。比較例1のヒートシンク6では1.5mm。
・ヒートパイプ層について
実施例1のヒートシンク5:第1のヒートパイプ11、第2のヒートパイプ12とも、それぞれ、厚さ2.0mmであり、φ6mmのコンテナを扁平加工したもの。第1の熱伝導体16、第2の熱伝導体18とも、それぞれ、厚さ2.0mm。第1の熱伝導体16、第2の熱伝導体18とも、材質はアルミニウム。
比較例1のヒートシンク6:第1のヒートパイプ11の厚さは3.0mmであり、φ6mmのコンテナを扁平加工したもの。第1の熱伝導体16の厚さは3.0mm。第1の熱伝導体16の材質はアルミニウム。
・空気(冷却風)風量について
5、10、13、15、18、20、25CFM。
・発熱体について
入熱量:165W。
発熱体と受熱プレート10との間に熱伝導性グリス(信越化学工業製「X−23−7783D」)を厚さ0.1mmにて施与。
・試験装置について
風洞。
10 受熱プレート
11、41 第1のヒートパイプ
12、42 第2のヒートパイプ
13 放熱フィン
16 第1の熱伝導体
18 第2の熱伝導体
26 複合型熱伝導体
30 複合型受熱プレート
Claims (5)
- 発熱体と熱的に接続される受熱プレートと、該受熱プレートと熱的に接続された、管体から形成されたヒートパイプと、該受熱プレートと熱的に接続された放熱フィンと、を有するヒートシンクであって、
前記ヒートパイプが、前記受熱プレート表面に対して鉛直方向に複数層設けられ、前記複数層のうち少なくとも2つの層において、前記受熱プレート表面上における前記ヒートパイプの位置が、相互に、同一ではないヒートシンク。 - 前記ヒートパイプの周囲に、熱伝導体が設けられている請求項1に記載のヒートシンク。
- 前記ヒートパイプが、扁平型形状である請求項1または2に記載のヒートシンク。
- 前記ヒートパイプの形状が、U字状、直線状、L字状、S字状またはコ字状である請求項1乃至3のいずれか1項に記載のヒートシンク。
- 前記ヒートパイプの少なくとも一部の部位が、前記発熱体と平面視において同じ位置に配置されている請求項1乃至4のいずれか1項に記載のヒートシンク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015200460 | 2015-10-08 | ||
JP2015200460 | 2015-10-08 | ||
PCT/JP2016/079420 WO2017061408A1 (ja) | 2015-10-08 | 2016-10-04 | ヒートシンク |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017061408A1 true JPWO2017061408A1 (ja) | 2018-07-26 |
JP6667544B2 JP6667544B2 (ja) | 2020-03-18 |
Family
ID=58487710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017544499A Active JP6667544B2 (ja) | 2015-10-08 | 2016-10-04 | ヒートシンク |
Country Status (5)
Country | Link |
---|---|
US (1) | US11287192B2 (ja) |
JP (1) | JP6667544B2 (ja) |
CN (1) | CN208016185U (ja) |
TW (1) | TWI619430B (ja) |
WO (1) | WO2017061408A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11353270B1 (en) | 2019-04-04 | 2022-06-07 | Advanced Cooling Technologies, Inc. | Heat pipes disposed in overlapping and nonoverlapping arrangements |
CN210072299U (zh) * | 2019-06-05 | 2020-02-14 | 中强光电股份有限公司 | 散热模块与投影装置 |
CN110968174B (zh) * | 2019-11-29 | 2022-08-12 | 安徽开华散热器制造科技有限公司 | 一种风冷式旋风散热器 |
CN113506926B (zh) * | 2020-03-24 | 2024-05-28 | 奥迪股份公司 | 电池系统和车辆 |
US11553621B2 (en) * | 2020-04-29 | 2023-01-10 | Auras Technology Co., Ltd. | Heat dissipation base |
CN113883947A (zh) * | 2020-07-01 | 2022-01-04 | 讯凯国际股份有限公司 | 热交换器鳍片与用于制造热交换器鳍片的方法 |
CN115437480A (zh) * | 2021-06-03 | 2022-12-06 | 英业达科技有限公司 | 伺服装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780748A (en) * | 1980-11-08 | 1982-05-20 | Hitachi Ltd | Cooling housing for power semiconductor application device |
JPS58154378U (ja) * | 1982-04-07 | 1983-10-15 | 株式会社フジクラ | 均熱板 |
JPH08105698A (ja) * | 1994-10-03 | 1996-04-23 | Mitsubishi Cable Ind Ltd | ヒ−トパイプ冷却器及び筐体 |
JP2004311718A (ja) * | 2003-04-07 | 2004-11-04 | Furukawa Electric Co Ltd:The | ヒートシンク |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5598632A (en) * | 1994-10-06 | 1997-02-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for producing micro heat panels |
JP3962932B2 (ja) | 1996-07-24 | 2007-08-22 | アクトロニクス株式会社 | 複合型プレートヒートパイプ |
US6659168B1 (en) * | 2002-07-09 | 2003-12-09 | Hewlett-Packard Development Company, L.P. | Heatsink with multiple fin types |
TWM254658U (en) | 2004-04-12 | 2005-01-01 | Adda Corp | Heat sink |
US20060011329A1 (en) * | 2004-07-16 | 2006-01-19 | Jack Wang | Heat pipe heat sink with holeless fin module |
CN2727959Y (zh) * | 2004-08-14 | 2005-09-21 | 鸿富锦精密工业(深圳)有限公司 | 散热器 |
CN100428450C (zh) * | 2005-07-18 | 2008-10-22 | 富准精密工业(深圳)有限公司 | 热管散热装置 |
US7520316B2 (en) * | 2005-10-05 | 2009-04-21 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat sink with heat pipes |
CN101039571B (zh) * | 2006-03-16 | 2010-07-28 | 富准精密工业(深圳)有限公司 | 散热装置及其基座 |
US7694718B2 (en) * | 2006-10-02 | 2010-04-13 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat sink with heat pipes |
US20080173430A1 (en) * | 2007-01-23 | 2008-07-24 | Foxconn Technology Co., Ltd. | Heat dissipation device with heat pipes |
US7609521B2 (en) * | 2007-09-26 | 2009-10-27 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device with a heat pipe |
TWM331867U (en) * | 2007-10-24 | 2008-05-01 | Cooler Master Co Ltd | Heat dissipation device |
US7866376B2 (en) * | 2007-10-29 | 2011-01-11 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device with U-shaped and S-shaped heat pipes |
US8002019B2 (en) * | 2008-03-20 | 2011-08-23 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device |
US8286693B2 (en) * | 2008-04-17 | 2012-10-16 | Aavid Thermalloy, Llc | Heat sink base plate with heat pipe |
FR2938323B1 (fr) * | 2008-11-12 | 2010-12-24 | Astrium Sas | Dispositif de regulation thermique a reseau de caloducs capillaires interconnectes |
US20100126700A1 (en) * | 2008-11-24 | 2010-05-27 | Li-Ling Chen | Heat-radiating base plate and heat sink using the same |
US7796389B2 (en) * | 2008-11-26 | 2010-09-14 | General Electric Company | Method and apparatus for cooling electronics |
TWI510895B (zh) * | 2010-09-21 | 2015-12-01 | Foxconn Tech Co Ltd | 散熱裝置及使用該散熱裝置的電子裝置 |
US20140202666A1 (en) * | 2013-01-22 | 2014-07-24 | Asia Vital Components Co., Ltd. | Thermal module |
TWI545300B (zh) * | 2015-01-19 | 2016-08-11 | A heat dissipation structure with a double insulated tube | |
TWI613414B (zh) * | 2015-04-13 | 2018-02-01 | 具有分隔雙層部份重疊熱管之散熱結構 | |
US20170023306A1 (en) * | 2015-07-22 | 2017-01-26 | Compulab Ltd. | Layered heat pipe structure for cooling electronic component |
-
2016
- 2016-10-04 JP JP2017544499A patent/JP6667544B2/ja active Active
- 2016-10-04 US US15/766,793 patent/US11287192B2/en active Active
- 2016-10-04 CN CN201690001142.2U patent/CN208016185U/zh active Active
- 2016-10-04 WO PCT/JP2016/079420 patent/WO2017061408A1/ja active Application Filing
- 2016-10-05 TW TW105132167A patent/TWI619430B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780748A (en) * | 1980-11-08 | 1982-05-20 | Hitachi Ltd | Cooling housing for power semiconductor application device |
JPS58154378U (ja) * | 1982-04-07 | 1983-10-15 | 株式会社フジクラ | 均熱板 |
JPH08105698A (ja) * | 1994-10-03 | 1996-04-23 | Mitsubishi Cable Ind Ltd | ヒ−トパイプ冷却器及び筐体 |
JP2004311718A (ja) * | 2003-04-07 | 2004-11-04 | Furukawa Electric Co Ltd:The | ヒートシンク |
Also Published As
Publication number | Publication date |
---|---|
US11287192B2 (en) | 2022-03-29 |
US20180283797A1 (en) | 2018-10-04 |
TW201720283A (zh) | 2017-06-01 |
TWI619430B (zh) | 2018-03-21 |
JP6667544B2 (ja) | 2020-03-18 |
CN208016185U (zh) | 2018-10-26 |
WO2017061408A1 (ja) | 2017-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017061408A1 (ja) | ヒートシンク | |
JP4391366B2 (ja) | ヒートパイプを備えたヒートシンクおよびその製造方法 | |
EP2057678B1 (en) | Three-dimensional thermal spreading in an air-cooled thermal device | |
JP6606267B1 (ja) | ヒートシンク | |
TWI458927B (zh) | heat sink | |
JP6062516B1 (ja) | ヒートシンク | |
JPWO2019151291A1 (ja) | ヒートシンク | |
JP6395914B1 (ja) | ヒートシンク | |
WO2020213464A1 (ja) | ヒートシンク | |
JP5667739B2 (ja) | ヒートシンクアセンブリ、半導体モジュール及び冷却装置付き半導体装置 | |
JP6203165B2 (ja) | アレイモジュール | |
US20110108244A1 (en) | Heat sink | |
JP4177337B2 (ja) | ヒートパイプ付ヒートシンク | |
CN101415312A (zh) | 散热装置 | |
JP2002151636A (ja) | ヒートシンク | |
JP2014031912A (ja) | 放熱器 | |
JP5624771B2 (ja) | ヒートパイプおよびヒートパイプ付ヒートシンク | |
JP5625835B2 (ja) | ヒートパイプ | |
TW202411588A (zh) | 散熱器 | |
JP2006019628A (ja) | 冷却装置 | |
WO2019168145A1 (ja) | ヒートシンク | |
WO2018181933A1 (ja) | ヒートシンク | |
JP3174870U (ja) | 放熱装置の放熱構造 | |
JP2012013277A (ja) | ヒートシンク | |
JP2017183590A (ja) | ヒートシンク |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190415 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190415 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20190524 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190603 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190729 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191007 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191224 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200114 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200212 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200225 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6667544 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |