KR100919760B1 - 집광구조 엘이디 조명장치 - Google Patents
집광구조 엘이디 조명장치 Download PDFInfo
- Publication number
- KR100919760B1 KR100919760B1 KR1020090005810A KR20090005810A KR100919760B1 KR 100919760 B1 KR100919760 B1 KR 100919760B1 KR 1020090005810 A KR1020090005810 A KR 1020090005810A KR 20090005810 A KR20090005810 A KR 20090005810A KR 100919760 B1 KR100919760 B1 KR 100919760B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- light
- heat dissipation
- lens
- led module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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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
-
- 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
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
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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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
경과 시간 | 본 발명에서 엘이디 온도(℃) | 종래기술에서 엘이도 온도(℃) |
5분 | 49.2 | 75.3 |
10분 | 55.6 | 83.5 |
15분 | 60.0 | 87.0 |
20분 | 64.9 | 87.5 |
25분 | 68.8 | 87.7 |
30분 | 70.2 | 88.2 |
40분 | 74.0 | 88.8 |
50분 | 76.5 | 91.0 |
60분 | 77.3 | 90.7 |
Claims (3)
- 삭제
- 하방으로 돌출된 다수의 방열핀(111)을 구비하는 방열판(110), 상기 방열판(110)의 상부면에 부착되는 기판(121), 및 상기 기판(121)에 실장되는 엘이디(120) 를, 포함하여 구성되는 방열구조 엘이디모듈(100);상기 엘이디(120)의 상부에 위치하는 볼록렌즈 형태의 제1 집광렌즈(210)와, 상기 제1 집광렌즈(210)를 둘러싸는 형태로 상기 엘이디(120)의 상부에 배치되어, 상기 제1 집광렌즈(210)의 광각범위를 벗어나는 엘이디(120)의 방출 빛을 상부로 반사시키는 포물경(220), 을 포함하여 구성되는 집광부(200);원통형으로 형성되고, 상기 방열구조 엘이디모듈(100)의 방열판(110)에 고정되며, 상부 개구부에 상기 집광부(200)가 지지되게 끼워지는 지지통(300);상측이 개구되고 하측이 폐구된 원통형으로 형성되어 내부공간에 상기 방열구조 엘이디모듈(100)을 수용하는 엘이디모듈 수용통(400);상기 엘이디모듈 수용통(300)의 상부에 끼움 결합되는 원통형 몸체로 이루어지고, 볼록렌즈 형태의 제2 집광렌즈(510)를 상부측 개구부(511)에 구비하는 경통(500);을 포함하여 구성되며,상기 다수의 방열핀(111)들 사이의 공간(113)에는, 실리콘 또는 에폭시로 충진된 제1 열전이매체(130)가 조성되고,상기 방열판(110)의 상부면과, 상기 포물경(220)의 외측면과, 상기 지지통(300)의 내측면, 으로 에워싸인 공간에는,실리콘 또는 에폭시로 충진된 제2 열전이매체(140)가 조성됨을 특징으로 하는 집광구조 엘이디 조명장치.
- 제 2항에 있어서,상기 포물경(220)은,엘이디(120)의 방출 빛을 반사시켜 상기 제2 집광렌즈(510) 방향으로 평행광을 이루도록 형성되며,상기 제2 집광렌즈(510)는,방출 광의 기준선(600)을 중심으로 집광부(200)가 투영되는 중앙 렌즈면(511)을 평면경 형태로 형성하는 것임을 특징으로 하는 집광구조 엘이디 조명장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090005810A KR100919760B1 (ko) | 2009-01-23 | 2009-01-23 | 집광구조 엘이디 조명장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090005810A KR100919760B1 (ko) | 2009-01-23 | 2009-01-23 | 집광구조 엘이디 조명장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100919760B1 true KR100919760B1 (ko) | 2009-10-14 |
Family
ID=41561792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090005810A Expired - Fee Related KR100919760B1 (ko) | 2009-01-23 | 2009-01-23 | 집광구조 엘이디 조명장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100919760B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101324732B1 (ko) | 2012-04-17 | 2013-11-05 | 김철암 | 원거리집중 써치라이트 |
KR101502869B1 (ko) * | 2013-04-18 | 2015-03-17 | 곽구희 | 편볼록렌즈를 이용한 등기구 |
KR20160129448A (ko) | 2015-04-30 | 2016-11-09 | 주식회사 유제이엘 | 레이저 조명 장치 |
CN113182148A (zh) * | 2021-02-03 | 2021-07-30 | 深圳市永成光电子股份有限公司 | 一体化紫外光led光源装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060071033A (ko) * | 2004-12-21 | 2006-06-26 | 엘지전자 주식회사 | 엘이디 조명 장치 및 광학시스템 |
KR100657869B1 (ko) * | 2005-12-16 | 2006-12-14 | 양경호 | 광고내용을 확대 투사하는 엘이디 조명장치 |
KR20090000383U (ko) * | 2007-07-10 | 2009-01-14 | 동우기연 주식회사 | 방열판 |
-
2009
- 2009-01-23 KR KR1020090005810A patent/KR100919760B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060071033A (ko) * | 2004-12-21 | 2006-06-26 | 엘지전자 주식회사 | 엘이디 조명 장치 및 광학시스템 |
KR100657869B1 (ko) * | 2005-12-16 | 2006-12-14 | 양경호 | 광고내용을 확대 투사하는 엘이디 조명장치 |
KR20090000383U (ko) * | 2007-07-10 | 2009-01-14 | 동우기연 주식회사 | 방열판 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101324732B1 (ko) | 2012-04-17 | 2013-11-05 | 김철암 | 원거리집중 써치라이트 |
KR101502869B1 (ko) * | 2013-04-18 | 2015-03-17 | 곽구희 | 편볼록렌즈를 이용한 등기구 |
KR20160129448A (ko) | 2015-04-30 | 2016-11-09 | 주식회사 유제이엘 | 레이저 조명 장치 |
CN113182148A (zh) * | 2021-02-03 | 2021-07-30 | 深圳市永成光电子股份有限公司 | 一体化紫外光led光源装置 |
CN113182148B (zh) * | 2021-02-03 | 2023-12-01 | 深圳市永成光电子股份有限公司 | 一体化紫外光led光源装置 |
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