KR101077948B1 - 전자기기용 히트싱크 - Google Patents
전자기기용 히트싱크 Download PDFInfo
- Publication number
- KR101077948B1 KR101077948B1 KR1020090024577A KR20090024577A KR101077948B1 KR 101077948 B1 KR101077948 B1 KR 101077948B1 KR 1020090024577 A KR1020090024577 A KR 1020090024577A KR 20090024577 A KR20090024577 A KR 20090024577A KR 101077948 B1 KR101077948 B1 KR 101077948B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- heat sink
- electronic device
- base
- heating body
- Prior art date
Links
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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20154—Heat dissipaters coupled to components
- H05K7/20163—Heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (5)
- 전자기기의 회로기판상에 마련된 가열체의 표면에서 발생되는 열을 외부로 방출하기 위한 히트싱크를 구성함에 있어서,상기 가열체의 상면에 위치되며, 가열체상의 열을 전도하기 위한 패드와;상기 패드의 상면에 위치되며, 방열을 위한 외기와의 접촉면을 증가시키기 위해 다수의 모공을 갖는 합성수지 또는 유리섬유로 이루어진 베이스상에 증착에 의해 소정두께로 도포되어 베이스와 함께 다수의 모공을 갖는 금속층으로 이루어진 메탈폼;을 포함하여 된 것을 특징으로 하는 전자기기용 히트싱크.
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서,상기 메탈폼의 상면에는 방열을 보조하기 위한 냉각팬이 마련되는 것을 특징으로 하는 전자기기용 히트싱크.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090024577A KR101077948B1 (ko) | 2009-03-23 | 2009-03-23 | 전자기기용 히트싱크 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090024577A KR101077948B1 (ko) | 2009-03-23 | 2009-03-23 | 전자기기용 히트싱크 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100106115A KR20100106115A (ko) | 2010-10-01 |
KR101077948B1 true KR101077948B1 (ko) | 2011-10-28 |
Family
ID=43128538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090024577A KR101077948B1 (ko) | 2009-03-23 | 2009-03-23 | 전자기기용 히트싱크 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101077948B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068841B1 (ko) * | 2009-10-21 | 2011-09-30 | 한국원자력연구원 | 메탈폼을 이용한 동위원소 생산 대전류 고체표적 |
CN102368482B (zh) * | 2011-10-10 | 2013-06-19 | 李再林 | 多孔金属结构的高效散热器 |
-
2009
- 2009-03-23 KR KR1020090024577A patent/KR101077948B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20100106115A (ko) | 2010-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI663894B (zh) | 電子裝置及從電子裝置移除熱的方法 | |
US7031155B2 (en) | Electronic thermal management | |
JP5537777B2 (ja) | ヒートシンク、冷却モジュールおよび冷却可能な電子基板 | |
WO2018076646A1 (zh) | 一种冷却装置及其制造方法 | |
RU2742524C1 (ru) | Радиатор, интегральная микросхема и печатная плата | |
US8270166B2 (en) | Heat dissipation device for electronic apparatus | |
US20070261242A1 (en) | Method for manufacturing phase change type heat sink | |
JP2007067007A (ja) | 放熱基材とそれを応用した放熱構造 | |
KR101077948B1 (ko) | 전자기기용 히트싱크 | |
US10079191B2 (en) | Heat spreader having thermal interface material retainment | |
JP5608147B2 (ja) | 半導体パッケージ基板 | |
TWM417597U (en) | Structure of heat conducting body | |
JP2015535392A (ja) | 熱伝導素子および熱伝導素子を形成する方法 | |
TWI544866B (zh) | 散熱裝置 | |
KR101553697B1 (ko) | 구리코팅 적층구조를 이용한 초슬림형 방열챔버 | |
JP2002026214A (ja) | 電子部品冷却装置 | |
JP5480123B2 (ja) | 放熱構造 | |
JP3144915U (ja) | 電子回路モジュール付きラジエータ | |
TW201343061A (zh) | 散熱構造 | |
TWI543702B (zh) | 散熱裝置 | |
TWM461036U (zh) | 散熱外殼 | |
TWI797871B (zh) | 兩相浸沒式散熱基材結構 | |
JP2017079244A (ja) | 半導体モジュールの冷却構造 | |
TWI611751B (zh) | 組合式散熱單元 | |
TWM629179U (zh) | 改良式散熱片及其組件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140804 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150806 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20161012 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170818 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180813 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190829 Year of fee payment: 9 |