ATE497125T1 - KÜHLSTRUKTUR FÜR STRAßENLAMPEN MIT EINER LEUCHTDIODE - Google Patents

KÜHLSTRUKTUR FÜR STRAßENLAMPEN MIT EINER LEUCHTDIODE

Info

Publication number
ATE497125T1
ATE497125T1 AT08013551T AT08013551T ATE497125T1 AT E497125 T1 ATE497125 T1 AT E497125T1 AT 08013551 T AT08013551 T AT 08013551T AT 08013551 T AT08013551 T AT 08013551T AT E497125 T1 ATE497125 T1 AT E497125T1
Authority
AT
Austria
Prior art keywords
heat
cooling structure
light emitting
emitting diodes
street lamp
Prior art date
Application number
AT08013551T
Other languages
English (en)
Inventor
Young Seb Lee
Original Assignee
Korea Semiconductor Illumination Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Korea Semiconductor Illumination Co Ltd filed Critical Korea Semiconductor Illumination Co Ltd
Application granted granted Critical
Publication of ATE497125T1 publication Critical patent/ATE497125T1/de

Links

Classifications

    • 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
    • F21V29/50—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
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
    • H05K1/0206—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate by printed thermal vias
    • 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
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V29/89—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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]
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
    • H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT08013551T 2007-08-13 2008-07-28 KÜHLSTRUKTUR FÜR STRAßENLAMPEN MIT EINER LEUCHTDIODE ATE497125T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070081069A KR20070091590A (ko) 2007-08-13 2007-08-13 터보 냉각방식의 led 램프 가로등 .
KR1020080044913A KR100857058B1 (ko) 2007-08-13 2008-05-15 발광다이오드를 이용한 가로등의 냉각구조

Publications (1)

Publication Number Publication Date
ATE497125T1 true ATE497125T1 (de) 2011-02-15

Family

ID=38689312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08013551T ATE497125T1 (de) 2007-08-13 2008-07-28 KÜHLSTRUKTUR FÜR STRAßENLAMPEN MIT EINER LEUCHTDIODE

Country Status (7)

Country Link
US (1) US7766510B2 (de)
EP (1) EP2025998B1 (de)
JP (1) JP2009049405A (de)
KR (2) KR20070091590A (de)
CN (1) CN101368716A (de)
AT (1) ATE497125T1 (de)
DE (1) DE602008004703D1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4989170B2 (ja) * 2006-09-20 2012-08-01 オスラム・メルコ株式会社 コンパクト形ｌｅｄランプ
CN101294678B (zh) * 2008-05-19 2011-03-23 无锡爱迪信光电科技有限公司 风电互补的发光二极管路灯散热装置
CN101614386A (zh) * 2008-06-25 2009-12-30 富准精密工业(深圳)有限公司 发光二极管灯具
KR101025744B1 (ko) * 2008-09-29 2011-04-04 변종근 방열 가로등
CN101725921B (zh) * 2008-10-30 2012-08-22 富准精密工业(深圳)有限公司 发光二极管灯具
KR100892650B1 (ko) * 2008-12-02 2009-04-08 재진가로등 주식회사 열 배출 기능이 구비된 엘이디 가로등
DE102009006184A1 (de) 2009-01-27 2010-07-29 Vishay Electronic Gmbh Beleuchtungseinheit
US8905577B2 (en) * 2009-02-12 2014-12-09 William Henry Meurer Lamp housing with clamping lens
TWM362362U (en) * 2009-03-06 2009-08-01 Acpa Energy Conversion Devices Co Ltd Heat conduction structure for heating element
DE102009016256A1 (de) * 2009-04-03 2010-10-14 Vishay Electronic Gmbh Außenraum-Beleuchtungseinheit
KR100933022B1 (ko) * 2009-05-15 2009-12-23 주식회사 선에너지엘이디 조도가 향상된 엘이디 가로등
EP2440838B1 (de) * 2009-06-10 2016-09-28 Shirish Devidas Deshpande Einstellbare, langlebige, wärmeeffiziente und umweltfreundliche festkörperbeleuchtungsvorrichtungen
TW201100708A (en) * 2009-06-17 2011-01-01 Pan Jit Internat Inc LED light source module with heat-dissipation function and optimized light distribution
KR200447949Y1 (ko) 2009-08-07 2010-03-05 가이오산업 주식회사 Ｌｅｄ 등기구
CN101619824B (zh) * 2009-08-07 2010-09-29 邵洪永 一种led路灯
TW201107655A (en) * 2009-08-21 2011-03-01 Nat Univ Tsing Hua LED lamp
IT1396077B1 (it) † 2009-10-16 2012-11-09 Automotive Lighting Italia Spa Dispositivo di illuminazione per veicoli, in particolare autoveicoli, utilizzante diodi led
KR101069616B1 (ko) * 2009-11-02 2011-10-05 (주)티엠테크 가로등 방열장치
KR100949711B1 (ko) 2009-12-14 2010-03-29 에스씨종합건설(주) 방열구조 엘이디 가로등
KR101022483B1 (ko) * 2010-01-15 2011-03-15 (주)브이엘시스템 Ｌｅｄ조명장치와 그 제조방법
KR101087663B1 (ko) 2010-02-16 2011-11-30 한국건설기술연구원 조명기구
KR101057326B1 (ko) 2010-02-22 2011-08-17 주식회사 삼성전기 가로등용 엘이디 등기구
CA2793556A1 (en) 2010-05-04 2011-11-10 Shanghai Unimate Ltd. Light-emitting diode lamp
KR101030515B1 (ko) * 2010-05-13 2011-04-26 (주) 액츠에너텍 가로등
CN101858543B (zh) * 2010-05-28 2012-06-27 刘雪峰 新型低成本高效散热大功率led路灯及其生产工艺
CA2803033A1 (en) * 2010-06-18 2011-12-22 Vialuminary Ltd. Led street light
WO2012001593A2 (en) * 2010-07-01 2012-01-05 Koninklijke Philips Electronics N.V. Lighting device
JP2012074148A (ja) * 2010-09-27 2012-04-12 Panasonic Corp 発光装置及びそれを備えた照明器具
HK1144647A2 (en) * 2010-10-21 2011-02-25 Wong Chuen Room A & B A convertible universal platform for light emitting diodes with super heat-conducting tubes
JP5649408B2 (ja) * 2010-11-04 2015-01-07 三菱電機株式会社 表示装置
JP5699753B2 (ja) * 2011-03-31 2015-04-15 東芝ライテック株式会社 ランプ装置および照明器具
KR101113126B1 (ko) * 2011-05-04 2012-02-15 장영로 발광 다이오드 가로등기구
ITRM20110485A1 (it) * 2011-09-16 2013-03-17 Vincenzo Tarasco Dispositivo di illuminazione a led con dissipatore di calore integrato.
CN102403419B (zh) * 2011-11-09 2013-08-21 东莞勤上光电股份有限公司 一种大功率led散热结构的制作工艺
JP5955594B2 (ja) * 2012-03-15 2016-07-20 スタンレー電気株式会社 照明装置
KR200482744Y1 (ko) 2012-04-10 2017-03-02 주식회사 케이엠더블유 실내 주차장 조명장치
CN102679244A (zh) * 2012-05-23 2012-09-19 安徽中晨光电科技有限公司 一种led路灯用灯体
KR101331791B1 (ko) 2012-09-26 2013-11-21 한국광기술원 조명 장치
FR2998032B1 (fr) * 2012-11-09 2018-08-31 Novea Energies Lanterne
KR101289752B1 (ko) * 2012-12-14 2013-07-26 김종천 엘이디 램프
JP6172953B2 (ja) * 2013-01-24 2017-08-02 スタンレー電気株式会社 Ｌｅｄ照明装置
EP2784384B1 (de) * 2013-03-28 2016-03-23 Bridgelux, Inc. Kühlkörper mit geringem Profil mit befestigter LED-Lichtquelle
CN103398358B (zh) * 2013-06-25 2015-10-21 陈志明 一种低光衰大功率led路灯及其制作方法
CN104676399A (zh) * 2013-11-30 2015-06-03 鸿富锦精密工业（深圳）有限公司 Led路灯
GB2521423B (en) * 2013-12-19 2020-04-22 Novar Ed&S Ltd An LED tube lamp with improved heat sink
ES2532051B1 (es) * 2014-08-05 2016-01-04 The Mad Pixel Factory S.L. Dispositivo de iluminación LED
US9677754B2 (en) 2014-11-07 2017-06-13 Chm Industries, Inc. Rotating light emitting diode driver mount
CN105003851A (zh) * 2015-07-16 2015-10-28 东莞市闻誉实业有限公司 Led灯
CN105066016B (zh) * 2015-07-16 2017-12-19 东莞市闻誉实业有限公司 吸顶灯
KR101695129B1 (ko) * 2016-04-05 2017-01-10 (주)성진하이텍 방열구조 led 조명장치
CN108843985A (zh) * 2018-08-21 2018-11-20 苏州欧普照明有限公司 光源模组及灯具
KR102182631B1 (ko) * 2018-10-10 2020-11-24 (주)와이드윙스 식물 생장용 조명장치
GB2580197B (en) * 2019-07-17 2021-01-13 All Led Ltd LED lighting apparatus with heat sink
JP2022072609A (ja) * 2020-10-30 2022-05-17 ダイハツ工業株式会社 車両用灯具

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737051A1 (de) * 1987-10-31 1989-05-11 Leybold Ag Vorrichtung fuer die kontinuierliche zufuhr von schmelzgut
US6517218B2 (en) 2000-03-31 2003-02-11 Relume Corporation LED integrated heat sink
JP2002093206A (ja) * 2000-09-18 2002-03-29 Stanley Electric Co Ltd Ｌｅｄ信号灯具
JP4710184B2 (ja) * 2001-07-19 2011-06-29 三菱電機株式会社 電力変換装置
JP2004207367A (ja) * 2002-12-24 2004-07-22 Toyoda Gosei Co Ltd 発光ダイオード及び発光ダイオード配列板
EP1663705B1 (de) * 2003-09-08 2011-08-24 odelo GmbH Vorrichtung und verfahren zur montage und einstellung von led-scheinwerfern
US7456805B2 (en) * 2003-12-18 2008-11-25 3M Innovative Properties Company Display including a solid state light device and method using same
JP4488873B2 (ja) * 2004-03-02 2010-06-23 シーシーエス株式会社 光照射装置
DE102004011974A1 (de) 2004-03-10 2005-09-22 Conrad Electronic Gmbh Leuchtmittel für eine Beleuchtungseinrichtung
US20070070628A1 (en) * 2005-05-04 2007-03-29 Chia-Yi Chen Street light with heat dispensing device
JP2007083716A (ja) * 2005-08-23 2007-04-05 Hitachi Chem Co Ltd 熱伝導シート
TWI280332B (en) * 2005-10-31 2007-05-01 Guei-Fang Chen LED lighting device
WO2007053939A1 (en) 2005-11-09 2007-05-18 Tir Technology Lp. Passive thermal management system
TWI333571B (en) * 2005-11-11 2010-11-21 Coretronic Corp Backlight module
KR101305884B1 (ko) * 2006-01-06 2013-09-06 엘지이노텍 주식회사 발광 다이오드 패키지, 이의 제조 방법 및 이를 구비하는백라이트 유닛
TWM302675U (en) * 2006-07-13 2006-12-11 Ind Tech Res Inst Light source devices
DE202006010949U1 (de) 2006-07-14 2006-09-07 Chen, Chia-Yi, Donggang Leuchte
KR200430821Y1 (ko) 2006-08-29 2006-11-13 송재열 발광다이오드램프 구성체 발열장치
GB2442013A (en) * 2006-09-21 2008-03-26 Hogarth Fine Art Ltd A lamp with repositionable LEDs

Also Published As

Publication number Publication date
KR20070091590A (ko) 2007-09-11
US20090046458A1 (en) 2009-02-19
JP2009049405A (ja) 2009-03-05
DE602008004703D1 (de) 2011-03-10
KR100857058B1 (ko) 2008-09-05
EP2025998A1 (de) 2009-02-18
US7766510B2 (en) 2010-08-03
CN101368716A (zh) 2009-02-18
EP2025998B1 (de) 2011-01-26

Similar Documents

Publication Publication Date Title
ATE497125T1 (de) KÜHLSTRUKTUR FÜR STRAßENLAMPEN MIT EINER LEUCHTDIODE
EP1873447A4 (de) Effiziente hochleistungs-led-lampe
US20100128484A1 (en) Led heat dissipation structure
US7866851B2 (en) LED heat sink
EP2085681A2 (de) LED-Beleuchtungsvorrichtung, LED-Lichtquellenmodul und LED-Trägerelement
KR100969525B1 (ko) 발광다이오드를 이용한 보안등기구
KR100923435B1 (ko) 적층 방열판의 공냉식 방열 통기공간부가 형성된 ｌｅｄ 조명등
KR101288623B1 (ko) 조명기기용 냉각 장치
KR20090130473A (ko) 가로등용 파워엘이디 모듈
KR200473384Y1 (ko) 공냉식 수직방열판 모듈이 형성된 ｌｅｄ 조명등
KR101344447B1 (ko) 엘이디 구동칩 내장형 엘이디 조명기구
KR20110097586A (ko) 방열기능이 있는 엘이디 가로등
KR200462430Y1 (ko) 엘이디 조명등
CN202274371U (zh) 新型led工矿灯
KR20100003328A (ko) 발광 다이오드 램프용 방열기
US8376587B2 (en) LED illuminating device and light engine thereof
KR101740651B1 (ko) 엘이디 광원을 이용한 조립식 해상용 등명기
CN201589145U (zh) Led路灯头
KR20100059143A (ko) 발광다이오드램프의 방열장치
KR101012685B1 (ko) 적층 방열판의 공냉식 방열 통기공간부가 형성된 ｌｅｄ 조명등
TW201344143A (zh) 散熱器及應用該散熱器的發光二極體燈具
WO2017091970A1 (zh) 高散热led模组
CN102374506A (zh) 一种大功率led散热装置
KR100808410B1 (ko) 가로등용 무전극 조명기기의 방열 구조
TW200713636A (en) Heat-dissipating type LED light source module

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties