IN2014CN03725A - - Google Patents

Info

Publication number
IN2014CN03725A
IN2014CN03725A IN3725CHN2014A IN2014CN03725A IN 2014CN03725 A IN2014CN03725 A IN 2014CN03725A IN 3725CHN2014 A IN3725CHN2014 A IN 3725CHN2014A IN 2014CN03725 A IN2014CN03725 A IN 2014CN03725A
Authority
IN
India
Prior art keywords
parabolic curve
axis
lighting device
aperture
lighting
Prior art date
Application number
Other languages
English (en)
Inventor
Wenyi Li
Shitao Deng
Xiaoyan Zhu
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN03725A publication Critical patent/IN2014CN03725A/en

Links

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
    • 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
    • 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
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • 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
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IN3725CHN2014 2011-11-22 2012-10-23 IN2014CN03725A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011082610 2011-11-22
PCT/IB2012/055823 WO2013076597A1 (en) 2011-11-22 2012-10-23 A lighting device and a road lighting luminaire comprising the lighting device.

Publications (1)

Publication Number Publication Date
IN2014CN03725A true IN2014CN03725A (zh) 2015-07-03

Family

ID=47557404

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3725CHN2014 IN2014CN03725A (zh) 2011-11-22 2012-10-23

Country Status (7)

Country Link
US (1) US9395064B2 (zh)
EP (1) EP2748524B1 (zh)
JP (1) JP6178796B2 (zh)
BR (1) BR112014011980A8 (zh)
IN (1) IN2014CN03725A (zh)
RU (1) RU2627728C2 (zh)
WO (1) WO2013076597A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6277604B2 (ja) * 2013-05-31 2018-02-14 岩崎電気株式会社 照明器具
CN105020636B (zh) * 2015-08-20 2017-09-19 山东交通学院 一种隧道低位照明灯具
JP7118752B2 (ja) 2018-06-05 2022-08-16 花王株式会社 吸収体の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055984A (en) * 1989-08-11 1991-10-08 The Brinkmann Corporation Solar rechargeable light
RU2076284C1 (ru) * 1993-03-01 1997-03-27 Борис Николаевич Гроздов Стальной водогрейный котел "фермер"
JP3992160B2 (ja) * 1996-05-07 2007-10-17 東芝ライテック株式会社 ホリゾントライトの照度制御方法
JP2003344958A (ja) * 2002-05-27 2003-12-03 Canon Inc 光学素子及びそれを有する照明装置
JP2007513487A (ja) * 2003-12-08 2007-05-24 ザ・コールマン・カンパニー・インコーポレイテッド 携帯ライト用楕円反射板および湾曲レンズシステム
JP4564917B2 (ja) * 2005-12-12 2010-10-20 株式会社東亜製作所 Ｌｅｄ照明灯
CN2937789Y (zh) 2006-08-09 2007-08-22 贵州首朗新能源有限公司 低空照射led高效节能路灯
US7828461B2 (en) * 2007-07-16 2010-11-09 Lumination Llc LED luminaire for generating substantially uniform illumination on a target plane
EP2179216B1 (en) * 2007-07-25 2011-11-02 Intav S.R.L. Lighting device, in particular light signalling supplementary device for rescue and emergency prioritary vehicles
CN201110482Y (zh) 2007-09-04 2008-09-03 索恩照明(天津)有限公司 嵌入式低眩光道路照明灯具
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
CN101619823A (zh) 2008-07-02 2010-01-06 富士迈半导体精密工业（上海）有限公司 发光二极管路灯
JP5407054B2 (ja) * 2008-08-01 2014-02-05 日亜化学工業株式会社 照明装置
US8622569B1 (en) * 2009-07-17 2014-01-07 Musco Corporation Method, system and apparatus for controlling light distribution using swivel-mount led light sources
CN102086989A (zh) * 2009-12-07 2011-06-08 北京通力环电气股份有限公司 一种led灯具及使用该led灯具的路灯
JP5356273B2 (ja) * 2010-02-05 2013-12-04 シャープ株式会社 照明デバイスおよび該照明デバイスを備えた照明装置
JP5527529B2 (ja) * 2010-03-25 2014-06-18 スタンレー電気株式会社 照明装置
CN102168831B (zh) 2011-03-22 2014-04-02 王剑波 低位锐角道路照明灯及其照明安装方法

Also Published As

Publication number Publication date
EP2748524A1 (en) 2014-07-02
EP2748524B1 (en) 2016-10-19
BR112014011980A8 (pt) 2017-07-11
BR112014011980A2 (pt) 2017-05-30
JP2014533874A (ja) 2014-12-15
JP6178796B2 (ja) 2017-08-09
RU2627728C2 (ru) 2017-08-11
RU2014125199A (ru) 2015-12-27
US9395064B2 (en) 2016-07-19
WO2013076597A1 (en) 2013-05-30
US20140313736A1 (en) 2014-10-23

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