KR100864585B1 - 발광다이오드를 이용한 램프구조체 - Google Patents
발광다이오드를 이용한 램프구조체 Download PDFInfo
- Publication number
- KR100864585B1 KR100864585B1 KR1020080044916A KR20080044916A KR100864585B1 KR 100864585 B1 KR100864585 B1 KR 100864585B1 KR 1020080044916 A KR1020080044916 A KR 1020080044916A KR 20080044916 A KR20080044916 A KR 20080044916A KR 100864585 B1 KR100864585 B1 KR 100864585B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- emitting diode
- printed circuit
- circuit board
- heat transfer
- Prior art date
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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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (6)
- 삭제
- 삭제
- 삭제
- 삭제
- 반구형으로 된 상부커버(1)의 상단부에 접속용 전구베이스(101)를 돌출 형성하고, 그 내부에는 결합부(102)를 형성하여 제어보드(2)를 나사 결합하며,저면이 개방되어 그 내부에 봉체로 된 열전달부(301)를 일체로 형성한 알루미늄 소재로 된 방열케이스(3)를 상부커버(1)의 또 다른 결합부(102')에 나사 결합하고, 방열케이스(3)의 중심부에는 배선공(302)을 형성하며,방사형으로 다이오드설치부를 형성한 인쇄회로기판(4)의 다이오드설치부에 통공부(401)를 형성하여 그 내부에 열전달부재(402)를 충진하고, 통공부(401) 하부에는 발광다이오드(5)를 설치하며, 통공부(401) 상부에는 열전달판(403)을 설치하여 상기 열전달판(403)이 방열케이스(3) 내부에 형성된 열전달부(301)의 저면에 밀착되도록 인쇄회로기판(4)을 방열케이스(3) 내부에 설치하고,발광다이오드(5)가 관통하는 반사부(601)를 형성한 반사판(6)을 상기 인쇄회로기판(4)의 저면에 밀착되게 설치한 후, 반사판(6)의 저면에는 환상의 냉각핀(602)을 형성하여 구성된 발광다이오드를 이용한 램프구조체
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070077263 | 2007-08-01 | ||
KR20070077263 | 2007-08-01 |
Publications (1)
Publication Number | Publication Date |
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KR100864585B1 true KR100864585B1 (ko) | 2008-10-20 |
Family
ID=40177355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080044916A KR100864585B1 (ko) | 2007-08-01 | 2008-05-15 | 발광다이오드를 이용한 램프구조체 |
Country Status (1)
Country | Link |
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KR (1) | KR100864585B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100933020B1 (ko) * | 2009-05-15 | 2009-12-23 | 주식회사 선에너지엘이디 | 방열 및 조도 기능이 향상된 엘이디 가로등 |
KR200453298Y1 (ko) * | 2010-07-16 | 2011-04-20 | 주식회사 대진디엠피 | 엘이디용 가로등 헤드 |
WO2011121183A1 (en) * | 2010-03-30 | 2011-10-06 | Selmic Oy | Cooling and anti-glare arrangement for street light |
KR102180225B1 (ko) | 2020-05-08 | 2020-11-18 | 주식회사 현대그린 | Led 조명장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040027642A (ko) * | 2004-02-19 | 2004-04-01 | (주) 케이티지 | 하이브리드 ic형 led 전등 |
KR20070076220A (ko) * | 2006-01-18 | 2007-07-24 | 삼성전자주식회사 | 발광 다이오드 모듈, 이를 구비한 백라이트 어셈블리 및이를 구비한 표시 장치 |
-
2008
- 2008-05-15 KR KR1020080044916A patent/KR100864585B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040027642A (ko) * | 2004-02-19 | 2004-04-01 | (주) 케이티지 | 하이브리드 ic형 led 전등 |
KR20070076220A (ko) * | 2006-01-18 | 2007-07-24 | 삼성전자주식회사 | 발광 다이오드 모듈, 이를 구비한 백라이트 어셈블리 및이를 구비한 표시 장치 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100933020B1 (ko) * | 2009-05-15 | 2009-12-23 | 주식회사 선에너지엘이디 | 방열 및 조도 기능이 향상된 엘이디 가로등 |
WO2011121183A1 (en) * | 2010-03-30 | 2011-10-06 | Selmic Oy | Cooling and anti-glare arrangement for street light |
KR200453298Y1 (ko) * | 2010-07-16 | 2011-04-20 | 주식회사 대진디엠피 | 엘이디용 가로등 헤드 |
KR102180225B1 (ko) | 2020-05-08 | 2020-11-18 | 주식회사 현대그린 | Led 조명장치 |
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