KR100450326B1 - 방열면적을 크게한 씨피유냉각용 히트싱크구조 - Google Patents
방열면적을 크게한 씨피유냉각용 히트싱크구조 Download PDFInfo
- Publication number
- KR100450326B1 KR100450326B1 KR10-2002-0003539A KR20020003539A KR100450326B1 KR 100450326 B1 KR100450326 B1 KR 100450326B1 KR 20020003539 A KR20020003539 A KR 20020003539A KR 100450326 B1 KR100450326 B1 KR 100450326B1
- Authority
- KR
- South Korea
- Prior art keywords
- cooling fluid
- flow path
- cpu
- supply
- heat sink
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 1
- 239000012809 cooling fluid Substances 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000005494 condensation Effects 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- 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
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
-
- 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
- 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
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (3)
- 개인용 컴퓨터(P.C)의 중앙처리장치(CPU)를 냉각하는 히트싱크 있어서,상면의 중심에 요홈으로 형성된 공급단과, 상기 공급단으로 부터 외측으로 연장되고 4각형상의 나선형으로 형성된 외측에 배출단이 형성된 유로와, 상기 유로의 사이벽 양측면과 바닥면 수평상에 냉매의 유동방향과 동일한 방향으로 다수열의 요철이 형성된 본체와;상기 본체의 상측에 장착되는 중심에는 상기 공급단으로 냉각유체를 공급하도록 구비된 공급구와, 상기 배출단의 상측에 구비되어 승온된 냉각유체의 배출이 용이하도록 하는 배출구가 구비된 뚜껑을 포함하여 구성되되,상기 요철은 단면상으로 라운드형, 또는 크랭크형, 삼각형 요철 중 어느 것 하나를 사용함으로써,상기 공급단으로부터 공급되는 냉각유체가 상기 CPU로부터 열이 전달된 사이벽의 양측면과 바닥면을 따라 유동 시 상기 사이벽의 양측면과 바닥면에 형성된 다수열의 요철 사이에 형성된 요홈의 안내를 받아 유동되게 하여 유동 시 저항을 최소화하는 것과 더불어 냉각유체가 신속하게 유동되기 때문에 상기 CPU에 이슬맺힘을 방지하며 또한, 냉각유체와 접촉되는 면적을 극대화하여 CPU를 신속하게 냉각시키는 것을 특징으로 하는 방열면적을 크게한 CPU냉각용 히트싱크구조.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0003539A KR100450326B1 (ko) | 2002-01-22 | 2002-01-22 | 방열면적을 크게한 씨피유냉각용 히트싱크구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0003539A KR100450326B1 (ko) | 2002-01-22 | 2002-01-22 | 방열면적을 크게한 씨피유냉각용 히트싱크구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020023388A KR20020023388A (ko) | 2002-03-28 |
KR100450326B1 true KR100450326B1 (ko) | 2004-09-30 |
Family
ID=19718712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0003539A KR100450326B1 (ko) | 2002-01-22 | 2002-01-22 | 방열면적을 크게한 씨피유냉각용 히트싱크구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100450326B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014181984A2 (ko) * | 2013-05-10 | 2014-11-13 | Park Dong Sik | 발열체 냉각장치 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100498276B1 (ko) * | 2002-11-19 | 2005-06-29 | 월드이노텍(주) | 냉각 장치 |
KR100677617B1 (ko) * | 2005-09-29 | 2007-02-02 | 삼성전자주식회사 | 히트싱크 어셈블리 |
CN101825402A (zh) * | 2010-04-15 | 2010-09-08 | 镇江市东亚电子散热器有限公司 | 水冷散热器增强散热效果的方法以及水冷散热器 |
CN102790027B (zh) * | 2012-08-27 | 2016-03-30 | 无锡市福曼科技有限公司 | 计算机cpu的多流道水冷装置 |
KR200477833Y1 (ko) * | 2014-05-02 | 2015-07-28 | 매니코어소프트주식회사 | 냉각장치 |
KR200479465Y1 (ko) * | 2014-06-23 | 2016-02-01 | 매니코어소프트주식회사 | 냉각장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5661638A (en) * | 1995-11-03 | 1997-08-26 | Silicon Graphics, Inc. | High performance spiral heat sink |
KR0168886B1 (ko) * | 1994-12-05 | 1999-04-15 | 양승택 | 열전도냉각판 |
US6015008A (en) * | 1997-07-14 | 2000-01-18 | Mitsubishi Electric Home Appliance Co., Ltd. | Heat radiating plate |
KR200168903Y1 (ko) * | 1999-08-25 | 2000-02-15 | 주식회사멀티전자 | Cpu 냉각구조 |
KR20010026307A (ko) * | 1999-09-04 | 2001-04-06 | 이수삼 | Cpu 냉각구조의 방열판 |
KR20010112263A (ko) * | 1999-12-09 | 2001-12-20 | 어드밴스드 로터리 시스템스, 엘엘씨 | 전자 기기용 냉각기 |
-
2002
- 2002-01-22 KR KR10-2002-0003539A patent/KR100450326B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0168886B1 (ko) * | 1994-12-05 | 1999-04-15 | 양승택 | 열전도냉각판 |
US5661638A (en) * | 1995-11-03 | 1997-08-26 | Silicon Graphics, Inc. | High performance spiral heat sink |
US6015008A (en) * | 1997-07-14 | 2000-01-18 | Mitsubishi Electric Home Appliance Co., Ltd. | Heat radiating plate |
KR200168903Y1 (ko) * | 1999-08-25 | 2000-02-15 | 주식회사멀티전자 | Cpu 냉각구조 |
KR20010026307A (ko) * | 1999-09-04 | 2001-04-06 | 이수삼 | Cpu 냉각구조의 방열판 |
KR20010112263A (ko) * | 1999-12-09 | 2001-12-20 | 어드밴스드 로터리 시스템스, 엘엘씨 | 전자 기기용 냉각기 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014181984A2 (ko) * | 2013-05-10 | 2014-11-13 | Park Dong Sik | 발열체 냉각장치 |
WO2014181984A3 (ko) * | 2013-05-10 | 2015-04-09 | 박동식 | 발열체 냉각장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20020023388A (ko) | 2002-03-28 |
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