JP2022526554A - 冷却装置 - Google Patents
冷却装置 Download PDFInfo
- Publication number
- JP2022526554A JP2022526554A JP2021557762A JP2021557762A JP2022526554A JP 2022526554 A JP2022526554 A JP 2022526554A JP 2021557762 A JP2021557762 A JP 2021557762A JP 2021557762 A JP2021557762 A JP 2021557762A JP 2022526554 A JP2022526554 A JP 2022526554A
- Authority
- JP
- Japan
- Prior art keywords
- cooling device
- base plate
- inlet
- outlet
- cooling
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 239000012809 cooling fluid Substances 0.000 claims abstract description 37
- 239000004065 semiconductor Substances 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 description 11
- 239000012530 fluid Substances 0.000 description 9
- 238000012546 transfer Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- 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
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
-
- 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
- F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
-
- 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
-
- 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
- H01L23/3677—Wire-like or pin-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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20263—Heat dissipaters releasing heat from coolant
-
- 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
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0366—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by spaced plates with inserted elements
- F28D1/0383—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by spaced plates with inserted elements with U-flow or serpentine-flow inside the conduits
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
- F28D2021/0029—Heat sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
a)ピンフィンから冷却剤に伝達される熱は、冷却剤が乱流を介してバッフルにおけるホールを通過することが可能であるため、改善されて、それで、次のバッフルセクションにおける冷却剤の温度が均一化される一方で、乱流がピンフィンから熱を除去する冷却剤の能力を改善して、
b)バッフルは、それ自体がベースプレートからの熱伝導率が高い導管であるため、バッフルにおけるホールは、冷却流体への熱伝達を増加させるためであるという考えである。
Claims (13)
- 冷却装置であって、
ベースプレート、前記ベースプレートの周囲の側壁、前記ベースプレートに対向するキャッピングプレートを有するハウジングであって、前記ベースプレート、側壁、およびキャッピングプレートは、冷却流体が流れることが可能である液体密封のキャビティを形成するように配置されているハウジングと、
前記ベースプレートから前記キャビティへと突き出ているピンフィンのアレイと、
前記キャビティと流体連通しているインレットおよびアウトレットであって、前記インレットおよびアウトレットの間を流れる冷却流体がピンフィンの前記アレイの上のキャビティを通って流れさせるように配置されているインレットおよびアウトレットと、
前記ベースプレートおよびキャッピングプレートの間に延びて、前記インレットおよびアウトレットの間の前記キャビティを通って流れる場合に、前記冷却流体の迷路のような経路を提供する、対向する側壁との間の前記ベースプレートの一部に沿って延びる1つまたは複数のバッフルであって、前記バッフルのうちの少なくとも1つは、冷却流体が前記バッフルの一方の側から他方の側に流すことができる少なくとも1つのスルーホールを含む、1つまたは複数のバッフルと
を備える冷却装置。 - それぞれの前記バッフルにおける複数のスルーホールであって、前記スルーホールは、前記バッフルの長さの少なくとも一部に沿ったアレイに配置されている、複数のスルーホールを備える、
請求項1に記載の冷却装置。 - 前記スルーホールのアレイは、2つまたはそれより多くのスルーホールの行を含む、
請求項2に記載の冷却装置。 - 前記スルーホールの行は、互いにオフセットされている、
請求項3に記載の冷却装置。 - 前記インレットおよびアウトレットは、前記ハウジングの同一の側壁に配置されるか、または前記インレットおよびアウトレットは、前記ベースプレートに対向する前記キャッピングプレートに配置される、
請求項1ないし4のいずれか一項に記載の冷却装置。 - 前記インレットは、第1の側壁に配置されて、前記アウトレットは、前記第1の側壁とは異なる第2の側壁に配置される、
請求項1ないし4のいずれか一項に記載の冷却装置。 - 前記第1および第2の側壁は、互いに対向する、
請求項6に記載の冷却装置。 - 前記インレットおよびアウトレットは、互いに対角線上に対向する、
請求項7に記載の冷却装置。 - 前記ピンフィンは、前記ベースプレートに取り付けられて、前記ベースプレートに熱的に結合されている、
請求項1ないし8のいずれか一項に記載の冷却装置。 - 前記ピンフィンは、前記ベースプレートから前記キャッピングプレートに向けた距離の一部まで延び、隙間は、前記ピンフィンの先端および前記キャッピングプレートの間に設けられている、
請求項1ないし9のいずれか一項に記載の冷却装置。 - 前記ピンフィンは、円筒形または先細状の円筒形である、
請求項1ないし10のいずれか一項に記載の冷却装置。 - 隙間は、前記キャッピングプレートおよび前記バッフルの長さの少なくとも一部に沿って前記バッフルのうちの少なくとも1つの間に提供される、
請求項1ないし11のいずれか一項に記載の冷却装置。 - 前記スルーホールは、一般に円形または星形である、
請求項1ないし12のいずれか一項に記載の冷却装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1904441.1A GB2582653B (en) | 2019-03-29 | 2019-03-29 | Cooling arrangement |
GB1904441.1 | 2019-03-29 | ||
PCT/EP2020/058240 WO2020200934A1 (en) | 2019-03-29 | 2020-03-24 | Cooling arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022526554A true JP2022526554A (ja) | 2022-05-25 |
Family
ID=66443127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021557762A Pending JP2022526554A (ja) | 2019-03-29 | 2020-03-24 | 冷却装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220174840A1 (ja) |
EP (1) | EP3948944A1 (ja) |
JP (1) | JP2022526554A (ja) |
CN (1) | CN114223057A (ja) |
GB (1) | GB2582653B (ja) |
WO (1) | WO2020200934A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2602338B (en) * | 2020-12-23 | 2023-03-15 | Yasa Ltd | A Method and Apparatus for Cooling One or More Power Devices |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1770254A (en) * | 1928-03-07 | 1930-07-08 | Seligman Richard | Heat-exchange apparatus |
US4315499A (en) * | 1980-11-24 | 1982-02-16 | Shonerd David E | Self-compensating solar collector |
US4574876A (en) * | 1981-05-11 | 1986-03-11 | Extracorporeal Medical Specialties, Inc. | Container with tapered walls for heating or cooling fluids |
US5957194A (en) * | 1996-06-27 | 1999-09-28 | Advanced Thermal Solutions, Inc. | Plate fin heat exchanger having fluid control means |
US6173758B1 (en) * | 1999-08-02 | 2001-01-16 | General Motors Corporation | Pin fin heat sink and pin fin arrangement therein |
JP2002098454A (ja) * | 2000-07-21 | 2002-04-05 | Mitsubishi Materials Corp | 液冷ヒートシンク及びその製造方法 |
US6655449B1 (en) * | 2002-11-08 | 2003-12-02 | Cho-Chang Hsien | Heat dissipation device by liquid cooling |
US20040182544A1 (en) * | 2002-12-27 | 2004-09-23 | Lee Hsieh Kun | Cooling device utilizing liquid coolant |
DE102005025381A1 (de) * | 2005-05-31 | 2006-12-07 | Behr Industry Gmbh & Co. Kg | Vorrichtung zur Kühlung von elekronischen Bauelementen |
DE102006013503A1 (de) * | 2006-03-23 | 2008-01-24 | Esk Ceramics Gmbh & Co. Kg | Plattenwärmetauscher, Verfahren zu dessen Herstellung und dessen Verwendung |
JP2007294891A (ja) * | 2006-03-30 | 2007-11-08 | Dowa Metaltech Kk | 放熱器 |
US8104532B2 (en) * | 2010-03-29 | 2012-01-31 | Jeremiah Cardone | Shower heat exchanger with clog-removable drain |
KR101182662B1 (ko) * | 2011-05-27 | 2012-09-14 | 주식회사 유라코퍼레이션 | 인버터용 전력 모듈의 쿨링 팬 장치 |
CN204407317U (zh) * | 2015-02-05 | 2015-06-17 | 哈尔滨工程大学 | 一种基于仿生的冲击型水冷散热器 |
-
2019
- 2019-03-29 GB GB1904441.1A patent/GB2582653B/en active Active
-
2020
- 2020-03-24 US US17/442,518 patent/US20220174840A1/en active Pending
- 2020-03-24 EP EP20714194.6A patent/EP3948944A1/en active Pending
- 2020-03-24 CN CN202080024715.4A patent/CN114223057A/zh active Pending
- 2020-03-24 JP JP2021557762A patent/JP2022526554A/ja active Pending
- 2020-03-24 WO PCT/EP2020/058240 patent/WO2020200934A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20220174840A1 (en) | 2022-06-02 |
GB2582653A (en) | 2020-09-30 |
GB2582653B (en) | 2021-05-26 |
WO2020200934A1 (en) | 2020-10-08 |
CN114223057A (zh) | 2022-03-22 |
GB201904441D0 (en) | 2019-05-15 |
EP3948944A1 (en) | 2022-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8094454B2 (en) | Immersion cooling apparatus for a power semiconductor device | |
US9282678B2 (en) | Field-replaceable bank of immersion-cooled electronic components and separable heat sinks | |
US9332674B2 (en) | Field-replaceable bank of immersion-cooled electronic components | |
JPS6336695Y2 (ja) | ||
US11254236B2 (en) | High performance uniform temperature cold plate | |
CN112840497A (zh) | 用于车辆电池模块的蛇形逆流冷却板 | |
WO2005040709A1 (en) | Flow distributing unit and cooling unit | |
KR101116892B1 (ko) | 전지팩 | |
US20060113066A1 (en) | Heat exchanger configuration for pumped liquid cooling computer systems | |
US9955613B2 (en) | Cooler and power electronic module having the same | |
CN209882439U (zh) | 一种双面散热的高性能水冷散热器及电器设备 | |
JP2022526554A (ja) | 冷却装置 | |
US20120103575A1 (en) | Cooling device | |
JP2014013848A (ja) | 熱交換器 | |
KR20080077448A (ko) | 열전소자 열교환기 | |
CN113840516B (zh) | 一种液冷冷板及板级液冷系统 | |
TW201727178A (zh) | 液冷式散熱裝置 | |
CN105375085A (zh) | 用于电池的高效率水冷板 | |
KR20170102276A (ko) | 적층 플레이트 열 교환기 | |
CN210390027U (zh) | 一种模具模温机导热油散热装置 | |
TWM572580U (zh) | 電池系統 | |
KR102704167B1 (ko) | 매니폴드 유로 히트싱크 | |
CN111366018A (zh) | 半导体制冷用散热组件及半导体制冷设备 | |
CN112467170B (zh) | 散热器 | |
KR102495489B1 (ko) | 냉각 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211015 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20240215 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240524 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240723 |