KR20090083002A - 엘이디 램프 - Google Patents
엘이디 램프 Download PDFInfo
- Publication number
- KR20090083002A KR20090083002A KR1020080008906A KR20080008906A KR20090083002A KR 20090083002 A KR20090083002 A KR 20090083002A KR 1020080008906 A KR1020080008906 A KR 1020080008906A KR 20080008906 A KR20080008906 A KR 20080008906A KR 20090083002 A KR20090083002 A KR 20090083002A
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- light emitting
- heat dissipation
- emitting means
- dissipation plate
- Prior art date
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Classifications
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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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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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
- F21V17/101—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 permanently, e.g. welding, gluing or riveting
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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
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
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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
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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]
Landscapes
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (7)
- 베이스 캡, 발광수단, 전원공급수단을 구비한 할로겐전구형 엘이디 램프에 있어서,상기 발광수단에서 발생하는 열을 외부로 방출시키기 위한 열발산판(heat sink),상기 발광수단에서 발생하는 열을 흡수하여 상기 열발산판으로 전달하기 위한 방열판,상기 발광수단에서 발산되는 빛을 조사방향으로 확대 투영하기 위한 투과창 및상기 구성 부품을 보호함과 동시에 상기 열발산판에서 방출하는 열을 2차로 외부로 방출하기 위한 하우징을 포함하는 것을 특징으로 하는 엘이디 램프.
- 제1항에 있어서,상기 열발산판은 일측에 나사 결합을 위한 돌출부 및 발광수단과 전원공급수단과의 전원 연결을 위한 중공부를 형성하고,상기 방열판 및 발광수단은 일측에 상기 돌출부와 대응하는 홈을 형성하여 상기 열발산판에 내장되며,상기 방열판의 양면에 열경화성 수지를 도포하여 상기 발광수단과 열발산판을 결합하는 것을 특징으로 하는 엘이디 램프.
- 제1항에 있어서,상기 전원공급수단은 상기 베이스 캡과 열발산판 사이에 내장되고, 전원 핀(pin)과 일체로 성형하거나 납땜으로 연결하는 것을 특징으로 하는 엘이디 램프.
- 제3항에 있어서,상기 전원 핀은 상기 베이스 캡에 형성된 핀 구멍을 통해 돌출되는 것을 특징으로 하는 엘이디 램프.
- 제1항에 있어서,상기 베이스 캡은 내측면에 고정부가 돌출 형성되고, 상기 고정부와 대응되는 홈이 형성된 하우징과 결합하고,상기 하우징은 상기 열발산판의 돌출부와 대응되는 단턱을 형성하여 결합하는 것을 특징으로 하는 엘이디 램프.
- 제5항에 있어서,상기 투과창은 상기 하우징에 내에 끼워져 리테이너 링(retainer ring)으로 고정되는 것을 특징으로 하는 엘이디 램프.
- 제5항에 있어서,상기 열발산판과 하우징은 열전도성이 높은 알루미늄 재질로 이루어진 것을 특징으로 하는 엘이디 램프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080008906A KR100937921B1 (ko) | 2008-01-29 | 2008-01-29 | 엘이디 램프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080008906A KR100937921B1 (ko) | 2008-01-29 | 2008-01-29 | 엘이디 램프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090083002A true KR20090083002A (ko) | 2009-08-03 |
KR100937921B1 KR100937921B1 (ko) | 2010-01-21 |
Family
ID=41204016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080008906A KR100937921B1 (ko) | 2008-01-29 | 2008-01-29 | 엘이디 램프 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100937921B1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200448865Y1 (ko) * | 2009-11-26 | 2010-05-27 | 주식회사 파인테크닉스 | 소켓형 엘이디 등 |
WO2011037307A1 (ko) * | 2009-09-23 | 2011-03-31 | 제이에스제이텍(주) | 엘이디 조명램프 |
KR101028338B1 (ko) * | 2010-07-20 | 2011-04-11 | 금호전기주식회사 | 엘이디 전구 |
WO2011064667A2 (en) * | 2009-11-26 | 2011-06-03 | Dsem Holdings Sdn. Bhd | Solid state lamp having vapor chamber |
WO2012015143A1 (en) * | 2010-07-29 | 2012-02-02 | Kumho Electric Co., Ltd. | Light emitting diode bulb using thermal conductor |
KR101138972B1 (ko) * | 2010-11-25 | 2012-04-24 | (주)코넥스엘이디 | 연출용 엘이디 조명기구 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200419245Y1 (ko) * | 2006-03-31 | 2006-06-16 | (주)아크로젠텍 | 엘이디 구동용 할로겐 램프 안정기와 할로겐 램프형 엘이디전구 |
KR100661404B1 (ko) * | 2006-06-30 | 2006-12-27 | 주식회사 누리플랜 | 라인형 엘이디 조명등 |
-
2008
- 2008-01-29 KR KR1020080008906A patent/KR100937921B1/ko active IP Right Grant
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011037307A1 (ko) * | 2009-09-23 | 2011-03-31 | 제이에스제이텍(주) | 엘이디 조명램프 |
KR200448865Y1 (ko) * | 2009-11-26 | 2010-05-27 | 주식회사 파인테크닉스 | 소켓형 엘이디 등 |
WO2011064667A2 (en) * | 2009-11-26 | 2011-06-03 | Dsem Holdings Sdn. Bhd | Solid state lamp having vapor chamber |
WO2011064667A3 (en) * | 2009-11-26 | 2011-10-20 | Dsem Holdings Sdn. Bhd | Solid state lamp having vapor chamber |
KR101028338B1 (ko) * | 2010-07-20 | 2011-04-11 | 금호전기주식회사 | 엘이디 전구 |
WO2012011654A1 (en) * | 2010-07-20 | 2012-01-26 | Kumho Electric Co., Ltd. | Light emitting diode bulb |
WO2012015143A1 (en) * | 2010-07-29 | 2012-02-02 | Kumho Electric Co., Ltd. | Light emitting diode bulb using thermal conductor |
KR101138972B1 (ko) * | 2010-11-25 | 2012-04-24 | (주)코넥스엘이디 | 연출용 엘이디 조명기구 |
Also Published As
Publication number | Publication date |
---|---|
KR100937921B1 (ko) | 2010-01-21 |
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