KR100650122B1 - 히트싱크 - Google Patents
히트싱크 Download PDFInfo
- Publication number
- KR100650122B1 KR100650122B1 KR1020040075130A KR20040075130A KR100650122B1 KR 100650122 B1 KR100650122 B1 KR 100650122B1 KR 1020040075130 A KR1020040075130 A KR 1020040075130A KR 20040075130 A KR20040075130 A KR 20040075130A KR 100650122 B1 KR100650122 B1 KR 100650122B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- axis
- heat sink
- sink
- heat dissipation
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 66
- 238000001816 cooling Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- 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
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
-
- 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
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
-
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink
- H01L2023/405—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink heatsink to package
-
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4075—Mechanical elements
- H01L2023/4087—Mounting accessories, interposers, clamping or screwing parts
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (7)
- 열원으로부터 열을 전달받을 수 있도록 그 하단이 열원에 접하는 흡열부와, 상기 흡열부의 측부로부터 연장되며 흡열부의 열을 전달받아 외부로 방출하는 방열부를 갖는 시트형태의 방열플레이트를 다수 개 겹쳐 구성하되, 상기 흡열부들은 외부에서 가해지는 압력에 의해 밀착되어 중앙부를 이루고, 상기 방열부들은 상기 중앙부를 중심으로 방사방향으로 벌어진 형태를 취하는 히트싱크에 있어서,상기 방열부들 중 상기 중앙부를 중심으로 일측에 위치한 단축 방열부들의 각각의 연장된 길이는, 타측에 위치한 장축 방열부들의 각각의 연장된 길이보다 작게 되어 있어서, 상기 중앙부를 중심으로 양측의 방열부들이 비대칭을 이루는 것을 특징으로 하는 히트싱크.
- 제 1항에 있어서,상기 단축 방열부들 각각의 중앙부로부터 연장된 길이는, 상기 장축 방열부들 각각의 상기 중앙부로부터 연장된 길이의 1/5 내지 4/5에 해당하는 것을 특징으로 하는 히트싱크,
- 제1항에 있어서,상기 흡열부들은 한 쌍의 가압블록에 의해 두께 방향으로 죄어져 밀착되는 것을 특징으로 하는 히트싱크.
- 제1항에 있어서,상기 방열부는 상기 흡열부의 일측부에 위치하되 상호 이웃하는 방열플레이트의 각 방열부는 흡열부를 사이에 두고 서로 반대측에 위치하며,상기 방열플레이트들은 겹친 상태로 흡열부들이 가압됨에 따라, 각 방열부의 단부들이 상호 멀어지며 방사형으로 벌어지도록, 각 흡열부의 수직한 단부에는 방열플레이트 사이에 두께를 제공하는 접철부가 마련된 것을 특징으로 하는 히트싱 크.
- 제1항에 있어서,상기 흡열부는 상기 방열부의 양측에 방열부와 일체로 마련되며,상기 방열플레이트들은 겹친 상태로 흡열부들이 가압됨에 따라, 각 방열부의 단부들이 상호 멀어지며 방사형으로 벌어지도록 각 방열플레이트의 방열부에 두께를 제공하는 접철부가 마련된 것을 특징으로 하는 히트싱크.
- 제1항에 있어서,상기 방열부들 사이로 송풍하기 위해 상기 방열부들의 상부에 설치된 냉각팬을 더 구비하되, 상기 장축 방열부들로 가는 송풍량이 상기 단축방열부들로 가는 송풍량보다 상대적으로 더 많도록, 상기 냉각팬의 회전중심축은 상기 중앙부의 중심에서 벗어나 상기 장축 방열부 쪽으로 편심되어 있는 것을 특징으로 하는 히트싱크.
- 제6항에 있어서,상기 냉각팬은 복수 개 설치되며, 각 냉각팬의 회전중심축은 상기 장축 방열부들에 위치한 것을 특징으로 하는 히트싱크.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040075130A KR100650122B1 (ko) | 2004-09-20 | 2004-09-20 | 히트싱크 |
PCT/KR2005/003034 WO2006033532A1 (en) | 2004-09-20 | 2005-09-14 | Heatsink |
EP05255726A EP1637974A3 (en) | 2004-09-20 | 2005-09-15 | Heatsink |
CNB2005101039688A CN100342301C (zh) | 2004-09-20 | 2005-09-16 | 散热器 |
TW094132267A TWI290672B (en) | 2004-09-20 | 2005-09-19 | Heatsink |
US11/231,723 US7359195B2 (en) | 2004-09-20 | 2005-09-20 | Heatsink |
HK06109355.4A HK1087505B (en) | 2004-09-20 | 2006-08-22 | Heatsink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040075130A KR100650122B1 (ko) | 2004-09-20 | 2004-09-20 | 히트싱크 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060026271A KR20060026271A (ko) | 2006-03-23 |
KR100650122B1 true KR100650122B1 (ko) | 2006-11-27 |
Family
ID=36073725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040075130A Expired - Fee Related KR100650122B1 (ko) | 2004-09-20 | 2004-09-20 | 히트싱크 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7359195B2 (ko) |
EP (1) | EP1637974A3 (ko) |
KR (1) | KR100650122B1 (ko) |
CN (1) | CN100342301C (ko) |
TW (1) | TWI290672B (ko) |
WO (1) | WO2006033532A1 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU302311S (en) * | 2004-09-20 | 2005-07-07 | Zalman Tech Co | Radiator for electronic equipment |
TWD109981S1 (zh) * | 2004-11-23 | 2006-04-01 | 材萬股份有限公司 | 繪圖卡之晶片組用的散熱器 |
TWD109982S1 (zh) * | 2004-11-23 | 2006-04-01 | 材萬股份有限公司 | 繪圖卡晶片組用的散熱器 |
JP4940883B2 (ja) * | 2005-10-31 | 2012-05-30 | 豊田合成株式会社 | 発光装置 |
USD541757S1 (en) * | 2005-12-19 | 2007-05-01 | Zalman Tech Co., Ltd. | Radiator for electronic parts |
USD574790S1 (en) | 2006-01-07 | 2008-08-12 | Apack Inc. | Radiator for electric equipment part |
WO2007102710A1 (en) * | 2006-03-08 | 2007-09-13 | Hyun-Jong Kim | Heat-sink device |
CN101150945B (zh) * | 2006-09-22 | 2010-04-21 | 杜建军 | 散热器 |
TWD119775S1 (zh) * | 2006-12-08 | 2007-11-01 | 曜越科技股份有限公司 | 散熱器(七) |
USD573109S1 (en) * | 2007-07-10 | 2008-07-15 | Fujikura Ltd. | Heat sink |
CN101896055B (zh) * | 2007-08-31 | 2013-06-26 | 深圳市超频三科技有限公司 | 扣片式散热器及其制造方法 |
CN101378644B (zh) * | 2007-08-31 | 2011-07-20 | 杜建军 | 一种散热器 |
CN101378643B (zh) * | 2007-08-31 | 2012-05-23 | 杜建军 | 扣片式散热器及其制造方法 |
USD587217S1 (en) * | 2007-12-30 | 2009-02-24 | Zalman Tech Co., Ltd. | Radiator for a graphics card chipset |
CN102112938A (zh) * | 2008-07-31 | 2011-06-29 | 惠普开发有限公司 | 具有多个风扇的散热器 |
CN101856701B (zh) * | 2009-04-13 | 2013-12-25 | 富准精密工业(深圳)有限公司 | 散热器及其制造方法 |
US20110036545A1 (en) * | 2009-08-12 | 2011-02-17 | Tsung-Hsien Huang | High-performance heat sink |
US10103089B2 (en) * | 2010-03-26 | 2018-10-16 | Hamilton Sundstrand Corporation | Heat transfer device with fins defining air flow channels |
AU2013247387B2 (en) * | 2012-04-11 | 2017-03-02 | Valerio, Theodore MR | Heat sink formed of stacked fin elements interleaved with soft deformable plates |
CN102830776B (zh) * | 2012-08-16 | 2015-08-26 | 尹建军 | 一种散热器及其加工工艺 |
KR102728786B1 (ko) * | 2019-10-25 | 2024-11-11 | 현대모비스 주식회사 | 센서 클러스터장치 및 그를 포함하는 자동차 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1065076A (ja) | 1996-08-23 | 1998-03-06 | Matsushita Electric Ind Co Ltd | 半導体発熱素子の放熱器 |
JPH1147960A (ja) | 1997-08-04 | 1999-02-23 | Showa Alum Corp | 熱交換器 |
US6179046B1 (en) | 1999-08-03 | 2001-01-30 | Industrial Technology Research Institute | Heat dissipation device |
US20010010264A1 (en) | 1999-06-23 | 2001-08-02 | Ching-Sung Kuo | Heat dissipating device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07153997A (ja) * | 1993-11-29 | 1995-06-16 | Matsushita Electric Ind Co Ltd | 電気部品 |
US5419780A (en) * | 1994-04-29 | 1995-05-30 | Ast Research, Inc. | Method and apparatus for recovering power from semiconductor circuit using thermoelectric device |
US5583746A (en) * | 1994-12-12 | 1996-12-10 | Tennmax Trading Corp. | Heat sink assembly for a central processing unit of a computer |
US6698499B1 (en) * | 1996-02-01 | 2004-03-02 | Agilent Technologies, Inc. | Cooling device and method |
DE19806978B4 (de) * | 1998-02-19 | 2008-08-21 | Behr Gmbh & Co. Kg | Kühlvorrichtung zur Kühlung durch Konvektion |
KR100317450B1 (ko) * | 1998-11-04 | 2001-12-24 | 이태랑 | 전기전자기기 부품용 히트싱크 및 그 제조장치 |
US6176299B1 (en) * | 1999-02-22 | 2001-01-23 | Agilent Technologies, Inc. | Cooling apparatus for electronic devices |
KR100389257B1 (ko) * | 2000-09-18 | 2003-06-25 | 잘만테크 주식회사 | 히트싱크 |
WO2002071822A1 (en) * | 2001-03-03 | 2002-09-12 | Zalman Tech Co., Ltd. | Heatsink and heatsink device using the heatsink |
US6671172B2 (en) * | 2001-09-10 | 2003-12-30 | Intel Corporation | Electronic assemblies with high capacity curved fin heat sinks |
CN1243298C (zh) * | 2003-01-14 | 2006-02-22 | 马·研究公司 | 应用于计算机内部存储器部件的可卸式散热装置 |
US6958915B2 (en) * | 2003-10-07 | 2005-10-25 | Hon Hai Precision Ind. Co., Ltd. | Heat dissipating device for electronic component |
TWD109981S1 (zh) * | 2004-11-23 | 2006-04-01 | 材萬股份有限公司 | 繪圖卡之晶片組用的散熱器 |
-
2004
- 2004-09-20 KR KR1020040075130A patent/KR100650122B1/ko not_active Expired - Fee Related
-
2005
- 2005-09-14 WO PCT/KR2005/003034 patent/WO2006033532A1/en active Application Filing
- 2005-09-15 EP EP05255726A patent/EP1637974A3/en not_active Withdrawn
- 2005-09-16 CN CNB2005101039688A patent/CN100342301C/zh not_active Ceased
- 2005-09-19 TW TW094132267A patent/TWI290672B/zh not_active IP Right Cessation
- 2005-09-20 US US11/231,723 patent/US7359195B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1065076A (ja) | 1996-08-23 | 1998-03-06 | Matsushita Electric Ind Co Ltd | 半導体発熱素子の放熱器 |
JPH1147960A (ja) | 1997-08-04 | 1999-02-23 | Showa Alum Corp | 熱交換器 |
US20010010264A1 (en) | 1999-06-23 | 2001-08-02 | Ching-Sung Kuo | Heat dissipating device |
US6179046B1 (en) | 1999-08-03 | 2001-01-30 | Industrial Technology Research Institute | Heat dissipation device |
Also Published As
Publication number | Publication date |
---|---|
US20060061970A1 (en) | 2006-03-23 |
EP1637974A3 (en) | 2008-04-23 |
WO2006033532A1 (en) | 2006-03-30 |
TW200611110A (en) | 2006-04-01 |
HK1087505A1 (en) | 2006-10-13 |
KR20060026271A (ko) | 2006-03-23 |
US7359195B2 (en) | 2008-04-15 |
EP1637974A2 (en) | 2006-03-22 |
CN1752892A (zh) | 2006-03-29 |
CN100342301C (zh) | 2007-10-10 |
TWI290672B (en) | 2007-12-01 |
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