KR100955196B1 - 증발잠열을 이용한 엘이디 조명등의 냉각시스템 - Google Patents
증발잠열을 이용한 엘이디 조명등의 냉각시스템 Download PDFInfo
- Publication number
- KR100955196B1 KR100955196B1 KR1020080069372A KR20080069372A KR100955196B1 KR 100955196 B1 KR100955196 B1 KR 100955196B1 KR 1020080069372 A KR1020080069372 A KR 1020080069372A KR 20080069372 A KR20080069372 A KR 20080069372A KR 100955196 B1 KR100955196 B1 KR 100955196B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- led
- sheet
- cooling system
- lamp
- Prior art date
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (5)
- PCB 기판에 LED 소자가 실장된 LED 모듈을 조명등으로 사용하는 LED 조명등의 냉각 시스템에 있어서, 상기 냉각 시스템은,상기 LED 모듈의 상면에 설치되는 열 쉬트;상기 열 쉬트 상면에 설치되는 연결부;"└┘" 형상이며, 수평부가 상기 열쉬트에 접촉되고, 수직부가 상기 연결부에 돌출되도록 설치되는 복수의 히트파이프;상기 각 히트파이프의 수직부에 끼워지고 적층되어 설치되는 방열판;상기 적층된 각 방열판의 상면에 배치되는 제습쉬트;를 포함하여 구성되는 것을 특징으로 하는 증발잠열을 이용한 LED 조명등의 냉각시스템.
- 제 1항에 있어서,상기 제습쉬트는,공기 중의 수분을 흡수하는 제습제;상기 제습제를 보호하기 위한 필터;상기 제습제와 필터를 수용하는 케이스;로 구성되는 것을 특징으로 하는 증발잠열을 이용한 LED 조명등의 냉각시스 템.
- 제 2항에 있어서,상기 제습제는 염화리튬(LiCl)인 것을 특징으로 하는 증발잠열을 이용한 LED 조명등의 냉각시스템.
- 제 1항에 있어서,상기 히트파이프는, 상기 LED 모듈의 폭방향으로 균등한 간격으로 배치되는 것을 특징으로 하는 증발잠열을 이용한 LED 조명등의 냉각시스템.
- 제 4항에 있어서,상기 제습쉬트는, 상기 복수의 히트파이프의 수직부 내부와 외부에 각각 분리되어 배치되는 것을 특징으로 하는 증발잠열을 이용한 LED 조명등의 냉각시스템.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080069372A KR100955196B1 (ko) | 2008-07-17 | 2008-07-17 | 증발잠열을 이용한 엘이디 조명등의 냉각시스템 |
US12/503,359 US8269403B2 (en) | 2008-07-17 | 2009-07-15 | Cooling system of LED light using heat of vaporization and LED light including the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080069372A KR100955196B1 (ko) | 2008-07-17 | 2008-07-17 | 증발잠열을 이용한 엘이디 조명등의 냉각시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100008807A KR20100008807A (ko) | 2010-01-27 |
KR100955196B1 true KR100955196B1 (ko) | 2010-04-29 |
Family
ID=41529706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080069372A KR100955196B1 (ko) | 2008-07-17 | 2008-07-17 | 증발잠열을 이용한 엘이디 조명등의 냉각시스템 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8269403B2 (ko) |
KR (1) | KR100955196B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2587534A4 (en) * | 2010-06-22 | 2014-04-09 | Young Dong Tech Co Ltd | COOLING DEVICE FOR A HEAT EXCHANGE ELEMENT |
CN102820417B (zh) * | 2012-07-25 | 2016-03-23 | 杭州赛佳科技有限公司 | 一种功率型led热传导基座 |
US9961798B2 (en) * | 2013-04-04 | 2018-05-01 | Infineon Technologies Austria Ag | Package and a method of manufacturing the same |
TWI516713B (zh) * | 2013-06-18 | 2016-01-11 | 旭闊系統股份有限公司 | Led照明裝置及其散熱器(二) |
CN103925575A (zh) * | 2013-08-20 | 2014-07-16 | 杨顺 | 一种热管式led灯 |
US10535587B2 (en) * | 2015-02-04 | 2020-01-14 | Stmicroelectronics S.R.L. | Integrated electronic device having a dissipative package, in particular dual side cooling package |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100683171B1 (ko) | 2005-03-08 | 2007-02-15 | 삼성전자주식회사 | 방열장치 및 그것을 구비하는 프로젝터 |
KR100756897B1 (ko) | 2007-01-26 | 2007-09-07 | 주식회사 혜성엘앤엠 | Led 발광 조명등 |
KR100924593B1 (ko) | 2007-12-17 | 2009-10-30 | (주)미르시스템 | 방열 장치 및 이를 포함하는 led 가로등의 방열 구조 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004327533A (ja) * | 2003-04-22 | 2004-11-18 | Nissan Motor Co Ltd | 半導体装置及びその製造方法 |
KR200336197Y1 (ko) | 2003-10-02 | 2003-12-12 | 주식회사 대진디엠피 | Led용 전면 조사등 |
US7095110B2 (en) * | 2004-05-21 | 2006-08-22 | Gelcore, Llc | Light emitting diode apparatuses with heat pipes for thermal management |
US7532467B2 (en) * | 2006-10-11 | 2009-05-12 | Georgia Tech Research Corporation | Thermal management devices, systems, and methods |
KR100822032B1 (ko) | 2007-06-28 | 2008-04-15 | 김연규 | 자연 냉각형 엘이디 조명등 |
CN101430086B (zh) * | 2007-11-09 | 2011-11-09 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
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2008
- 2008-07-17 KR KR1020080069372A patent/KR100955196B1/ko active IP Right Grant
-
2009
- 2009-07-15 US US12/503,359 patent/US8269403B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100683171B1 (ko) | 2005-03-08 | 2007-02-15 | 삼성전자주식회사 | 방열장치 및 그것을 구비하는 프로젝터 |
KR100756897B1 (ko) | 2007-01-26 | 2007-09-07 | 주식회사 혜성엘앤엠 | Led 발광 조명등 |
KR100924593B1 (ko) | 2007-12-17 | 2009-10-30 | (주)미르시스템 | 방열 장치 및 이를 포함하는 led 가로등의 방열 구조 |
Non-Patent Citations (1)
Title |
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JPWO2007113942 A1 |
Also Published As
Publication number | Publication date |
---|---|
US20100013367A1 (en) | 2010-01-21 |
US8269403B2 (en) | 2012-09-18 |
KR20100008807A (ko) | 2010-01-27 |
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