JP5923596B2 - Ｌｅｄ道路照明器具 - Google Patents

Ｌｅｄ道路照明器具 Download PDF

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Publication number
JP5923596B2
JP5923596B2 JP2014510296A JP2014510296A JP5923596B2 JP 5923596 B2 JP5923596 B2 JP 5923596B2 JP 2014510296 A JP2014510296 A JP 2014510296A JP 2014510296 A JP2014510296 A JP 2014510296A JP 5923596 B2 JP5923596 B2 JP 5923596B2
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JP
Japan
Prior art keywords
luminaire
light
reflector
optical
curved
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
Application number
JP2014510296A
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English (en)
Japanese (ja)
Other versions
JP2014513410A5 (enExample
JP2014513410A (ja
Inventor
ロー，シャオメイ
ムラコヴィッチ，マシュー・スティーブン
メイヤー，マーク・ジェイ．
ペイジ，デイヴィッド・ジェイ
サハ，バビー・コーシック
Original Assignee
ジーイー・ライティング・ソルーションズ，エルエルシー
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Publication of JP2014513410A publication Critical patent/JP2014513410A/ja
Publication of JP2014513410A5 publication Critical patent/JP2014513410A5/ja
Application granted granted Critical
Publication of JP5923596B2 publication Critical patent/JP5923596B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • 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
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/10—Construction
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP2014510296A 2011-05-13 2011-11-14 Ｌｅｄ道路照明器具 Expired - Fee Related JP5923596B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/107,382 2011-05-13
US13/107,382 US8485684B2 (en) 2011-05-13 2011-05-13 LED roadway luminaire
PCT/US2011/060541 WO2012158198A1 (en) 2011-05-13 2011-11-14 Led roadway luminaire

Publications (3)

Publication Number Publication Date
JP2014513410A JP2014513410A (ja) 2014-05-29
JP2014513410A5 JP2014513410A5 (enExample) 2015-01-15
JP5923596B2 true JP5923596B2 (ja) 2016-05-24

Family

ID=45094251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014510296A Expired - Fee Related JP5923596B2 (ja) 2011-05-13 2011-11-14 Ｌｅｄ道路照明器具

Country Status (9)

Country Link
US (3) US8485684B2 (enExample)
EP (1) EP2707649B1 (enExample)
JP (1) JP5923596B2 (enExample)
KR (2) KR101628425B1 (enExample)
CN (2) CN107366861A (enExample)
AU (2) AU2011368323A1 (enExample)
BR (1) BR112013027422A2 (enExample)
MX (1) MX2011009838A (enExample)
WO (1) WO2012158198A1 (enExample)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110235317A1 (en) * 2010-03-26 2011-09-29 Orion Energy Systems, Inc. Lighting device with throw forward reflector
EP2558777A4 (en) * 2010-04-16 2014-02-19 Sunovia Energy Technologies Inc SOLID MATTER OVER HEAD OUTSIDE LAMP ARRANGEMENT
US20130033859A1 (en) * 2010-04-23 2013-02-07 Koninklijke Philips Electronic, N.V. Led-based lighting unit
KR101064760B1 (ko) * 2011-05-27 2011-09-15 주식회사 유니테스트 가로등용 조명장치
EP3078903B1 (en) * 2011-09-08 2018-04-11 LG Innotek Co., Ltd. Lighting module
US10317608B2 (en) 2014-03-15 2019-06-11 Cree, Inc. Luminaires utilizing optical waveguide
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US9835317B2 (en) 2014-03-15 2017-12-05 Cree, Inc. Luminaire utilizing waveguide
US9952372B2 (en) 2013-03-15 2018-04-24 Cree, Inc. Luminaire utilizing waveguide
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US11408572B2 (en) 2014-03-15 2022-08-09 Ideal Industries Lighting Llc Luminaires utilizing optical waveguide
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9709725B2 (en) 2013-03-15 2017-07-18 Cree, Inc. Luminaire utilizing waveguide
US9519095B2 (en) 2013-01-30 2016-12-13 Cree, Inc. Optical waveguides
US10422944B2 (en) 2013-01-30 2019-09-24 Ideal Industries Lighting Llc Multi-stage optical waveguide for a luminaire
USD764091S1 (en) * 2014-07-16 2016-08-16 Cree, Inc. Roadway luminaire
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10400984B2 (en) 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
US9632295B2 (en) 2014-05-30 2017-04-25 Cree, Inc. Flood optic
US9581750B2 (en) 2013-03-15 2017-02-28 Cree, Inc. Outdoor and/or enclosed structure LED luminaire
US9513424B2 (en) 2013-03-15 2016-12-06 Cree, Inc. Optical components for luminaire
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
US10502899B2 (en) * 2013-03-15 2019-12-10 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire
US10379278B2 (en) * 2013-03-15 2019-08-13 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination
US9568662B2 (en) 2013-03-15 2017-02-14 Cree, Inc. Optical waveguide body
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
US9696008B2 (en) 2013-07-02 2017-07-04 Cooper Technologies Company Reflector for directed beam LED illumination
CA2917772A1 (en) * 2013-07-09 2015-01-15 Terralux, Inc. Variable-beam light source and related methods
USD743606S1 (en) * 2013-11-04 2015-11-17 Enel Sole S.R.L. Public lighting fixture
US20150212240A1 (en) * 2014-01-28 2015-07-30 GE Lighting Solutions, LLC Reflective coatings and reflective coating methods
USD743088S1 (en) * 2014-05-02 2015-11-10 Cree, Inc. Light fixture
US10215376B2 (en) 2014-05-13 2019-02-26 Hubbell Incorporated Light fixture having fixed angular position and lamp module for light fixtures
CN104019414B (zh) * 2014-05-28 2017-02-15 惠州正威光电科技有限公司 路灯
US10935211B2 (en) 2014-05-30 2021-03-02 Ideal Industries Lighting Llc LED luminaire with a smooth outer dome and a cavity with a ridged inner surface
US12372219B2 (en) * 2014-05-30 2025-07-29 Cree Lighting Usa Llc LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted
JP2016058198A (ja) * 2014-09-08 2016-04-21 東芝ライテック株式会社 照明装置
EP2995855B1 (en) 2014-09-10 2019-06-26 OSRAM GmbH A lighting device and corresponding method
GB2531784B (en) * 2014-10-30 2016-10-26 Cornwell Simon Improvement in or relating to outdoor lighting
CN104482471A (zh) * 2014-12-12 2015-04-01 柳州相光科技有限责任公司 无灯臂led路灯
US9671083B2 (en) * 2014-12-16 2017-06-06 GE Lighting Solutions, LLC Light fixture with reflective optics
MX373411B (es) 2015-01-26 2020-05-27 Energyficient Lighting Systems Inc Ensamble de iluminacion led modular y sistemas y metodos relacionados.
USD822254S1 (en) 2015-04-17 2018-07-03 Hubbell Incorporated Light fixture
CN104930385B (zh) * 2015-06-30 2017-09-12 宁波永望电子科技有限公司 Led照明光源模组
CN106555946A (zh) * 2015-09-24 2017-04-05 通用电气照明解决方案有限公司 照明装置
US9851090B2 (en) * 2015-10-01 2017-12-26 Orion Energy Systems, Inc. Systems and methods for high bay light fixtures
US10168023B1 (en) * 2015-10-28 2019-01-01 NLS Lighting, LLC Reflector based illumination system
US9903561B1 (en) * 2015-11-09 2018-02-27 Abl Ip Holding Llc Asymmetric vision enhancement optics, luminaires providing asymmetric light distributions and associated methods
US10440796B2 (en) * 2015-12-17 2019-10-08 Lumenetix, Llc Optical and mechanical manipulation of light emitting diode (LED) lighting systems
USD792627S1 (en) 2016-02-29 2017-07-18 Cree, Inc. Luminaire
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
JP6669690B2 (ja) * 2017-04-26 2020-03-18 株式会社遠藤照明 照明装置
US10492263B2 (en) * 2017-10-03 2019-11-26 Abl Ip Holding Llc Devices and methods for lighting reflector to visibly emphasize different lighting characteristics of multiple light groups
US10612734B2 (en) 2017-11-09 2020-04-07 R&B Wagner, Inc. Lighting module assembly and method of use
US10874006B1 (en) 2019-03-08 2020-12-22 Abl Ip Holding Llc Lighting fixture controller for controlling color temperature and intensity
KR102170910B1 (ko) * 2019-03-14 2020-10-28 한국산업기술대학교산학협력단 비대칭 배광의 led 조명 장치
US10728979B1 (en) 2019-09-30 2020-07-28 Abl Ip Holding Llc Lighting fixture configured to provide multiple lighting effects
WO2021209492A1 (en) * 2020-04-15 2021-10-21 CommScope Connectivity Belgium BV Device and method for sealing cables in telecommunications enclosures
WO2022042249A1 (zh) 2020-08-27 2022-03-03 邓敏 反光组件、反射式光源装置和灯具

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975713C (de) 1952-10-22 1962-07-05 Siemens Ag Strassenleuchte fuer Leuchtstofflampen mit rinnenfoermigem Gehaeuse und darin eingesetztem Spiegelreflektor
CH304867A (de) 1954-05-08 1955-01-31 Regent Beleuchtungskoerper G L Fluoreszenzlampenleuchte für die Strassenbeleuchtung.
US3836767A (en) 1973-02-26 1974-09-17 Moldcast Mfg Co Lighting fixtures
US4225906A (en) * 1978-03-16 1980-09-30 Koehler Manufacturing Company Luminaire apparatus with multiple light sources and methods of operating same
JPH0262617U (enExample) * 1988-10-31 1990-05-10
DE4111299C2 (de) 1991-04-08 1994-07-21 Hellux Leuchten Breitstrahlende Leuchte mit Reflektoranordnung
US5595440A (en) 1992-01-14 1997-01-21 Musco Corporation Means and method for highly controllable lighting of areas or objects
JPH06196007A (ja) * 1992-12-25 1994-07-15 Toshiba Lighting & Technol Corp 道路灯用照明器具及び道路灯
US6641284B2 (en) * 2002-02-21 2003-11-04 Whelen Engineering Company, Inc. LED light assembly
JP2005050686A (ja) * 2003-07-29 2005-02-24 Koito Mfg Co Ltd 車両用灯具
US20060056169A1 (en) 2004-09-10 2006-03-16 Pervaiz Lodhie Light module using led clusters
NO328169B1 (no) * 2005-11-01 2009-12-21 Tandberg Telecom As Belysningsinnretning
US8113687B2 (en) 2006-06-29 2012-02-14 Cree, Inc. Modular LED lighting fixture
US7665862B2 (en) 2006-09-12 2010-02-23 Cree, Inc. LED lighting fixture
US7828456B2 (en) 2007-10-17 2010-11-09 Lsi Industries, Inc. Roadway luminaire and methods of use
JP5263658B2 (ja) * 2007-11-30 2013-08-14 東芝ライテック株式会社 照明装置
CN101220928B (zh) * 2008-01-22 2010-06-09 史杰 防眩光的led照明装置
CN101571276B (zh) * 2008-04-28 2012-03-21 富准精密工业(深圳)有限公司 发光二极管照明装置
CN101603656B (zh) * 2008-06-09 2012-09-19 东芝照明技术株式会社 照明装置
US8231243B1 (en) 2008-08-19 2012-07-31 Philips Koninklijke Electronics N.V. Vertical luminaire
MX2011002801A (es) 2008-09-15 2011-05-25 Led Roadway Lighting Ltd Dispositivo de iluminacion de caminos con diodo emisor de luz (led).
CN101718415B (zh) * 2008-10-09 2012-04-18 台达电子工业股份有限公司 照明装置及其光反射罩
CN201297542Y (zh) 2008-11-11 2009-08-26 东莞乐域塑胶电子制品有限公司 一种led路灯
JP5157836B2 (ja) * 2008-11-12 2013-03-06 東芝ライテック株式会社 照明器具
JP2010123400A (ja) 2008-11-19 2010-06-03 Panasonic Electric Works Co Ltd 床用面発光照明器具
CN101769501A (zh) * 2008-12-29 2010-07-07 浙江晶日照明科技有限公司 一种led路灯反光板及其路灯
CN101446404A (zh) * 2008-12-29 2009-06-03 浙江晶日照明科技有限公司 一种led路灯及led路灯的照射光线调整方法
KR20100120033A (ko) * 2009-05-04 2010-11-12 주식회사 프리마텍 방사색상의 조절이 가능한 가로등용 엘이디 전등
CN101963321B (zh) * 2009-07-23 2012-06-27 富士迈半导体精密工业（上海）有限公司 路面照明装置
CN201779594U (zh) * 2009-10-22 2011-03-30 上海彩煌光电科技有限公司 新型led隧道灯反光罩
JP5747546B2 (ja) * 2010-03-29 2015-07-15 東芝ライテック株式会社 照明装置

Also Published As

Publication number Publication date
CN107366861A (zh) 2017-11-21
US20130294058A1 (en) 2013-11-07
US20130294063A1 (en) 2013-11-07
KR101881199B1 (ko) 2018-07-23
US8708517B2 (en) 2014-04-29
CN103765082B (zh) 2017-07-04
AU2011368323A1 (en) 2013-11-21
CN103765082A (zh) 2014-04-30
MX2011009838A (es) 2012-11-22
US20120026728A1 (en) 2012-02-02
US8485684B2 (en) 2013-07-16
WO2012158198A1 (en) 2012-11-22
EP2707649A1 (en) 2014-03-19
BR112013027422A2 (pt) 2017-01-31
KR101628425B1 (ko) 2016-06-08
AU2016200773A1 (en) 2016-02-25
KR20150126811A (ko) 2015-11-13
AU2016200773B2 (en) 2017-02-09
EP2707649B1 (en) 2016-03-23
JP2014513410A (ja) 2014-05-29
KR20120127213A (ko) 2012-11-21

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