DE102012110757A1 - Beleuchtungsapparat - Google Patents

Beleuchtungsapparat Download PDF

Info

Publication number
DE102012110757A1
DE102012110757A1 DE102012110757A DE102012110757A DE102012110757A1 DE 102012110757 A1 DE102012110757 A1 DE 102012110757A1 DE 102012110757 A DE102012110757 A DE 102012110757A DE 102012110757 A DE102012110757 A DE 102012110757A DE 102012110757 A1 DE102012110757 A1 DE 102012110757A1
Authority
DE
Germany
Prior art keywords
lighting apparatus
cover
light
section
light source
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.)
Withdrawn
Application number
DE102012110757A
Other languages
German (de)
English (en)
Inventor
Chiu-Lin Yao
Been-Yu Liaw
Chih-Ming Wang
Ming-Chi Hsu
Yi-Jui Huang
Tsung-Xian Lee
Kuang-Ping Chao
Jhih-Sian Wang
Min-Hsun Hsieh
Chien-Liang Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epistar Corp
Original Assignee
Epistar Corp
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 Epistar Corp filed Critical Epistar Corp
Publication of DE102012110757A1 publication Critical patent/DE102012110757A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • 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
    • 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
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • F21K9/66—Details of globes or covers forming part of the light source
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • 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
    • F21V29/15—Thermal insulation
    • 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
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of 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
    • 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
    • F21V29/85—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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • 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
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • 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
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Devices (AREA)
DE102012110757A 2011-11-10 2012-11-09 Beleuchtungsapparat Withdrawn DE102012110757A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/293,427 2011-11-10
US13/293,427 US9194541B2 (en) 2011-11-10 2011-11-10 Illumination apparatus

Publications (1)

Publication Number Publication Date
DE102012110757A1 true DE102012110757A1 (de) 2013-05-16

Family

ID=48145314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012110757A Withdrawn DE102012110757A1 (de) 2011-11-10 2012-11-09 Beleuchtungsapparat

Country Status (6)

Country Link
US (2) US9194541B2 (https=)
JP (1) JP6145260B2 (https=)
KR (1) KR101816669B1 (https=)
CN (2) CN107270145A (https=)
DE (1) DE102012110757A1 (https=)
TW (1) TWI573955B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019117816A1 (de) * 2019-07-02 2021-01-07 Bayerische Motoren Werke Aktiengesellschaft Abdeckeinrichtung für eine Leuchte eines Kraftfahrzeugs sowie Verfahren zum Herstellen einer Abdeckeinrichtung
DE102022130736A1 (de) * 2022-11-21 2024-05-23 Paro Holding GmbH Leuchtvorrichtung mit Lichtverteilungskörper

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8757845B2 (en) * 2011-07-29 2014-06-24 TSMC Solid State Lighting, Ltd. Wide angle based indoor lighting lamp
US9200756B2 (en) * 2011-12-12 2015-12-01 Lg Innotek Co., Ltd. Lighting device
US9255685B2 (en) 2012-05-03 2016-02-09 Lighting Science Group Corporation Luminaire with prismatic optic
US9644814B2 (en) * 2012-05-03 2017-05-09 Lighting Science Group Corporation Luminaire with prismatic optic
DE102012218785A1 (de) * 2012-10-16 2014-05-15 Osram Gmbh Lampe
JP6290241B2 (ja) * 2012-11-30 2018-03-07 フィリップス ライティング ホールディング ビー ヴィ 照明ユニット、特に道路照明用の照明ユニット
DE102012222476A1 (de) * 2012-12-06 2014-06-12 Osram Gmbh Beleuchtungsvorrichtung mit optoelektronischem Bauelement
KR20140094314A (ko) * 2013-01-22 2014-07-30 서울반도체 주식회사 Ｌｅｄ 램프
TWM461732U (zh) * 2013-04-10 2013-09-11 Wintek Corp 光源模組
TW201445082A (zh) * 2013-05-29 2014-12-01 Genesis Photonics Inc 發光裝置
JP2015195156A (ja) * 2013-06-04 2015-11-05 三菱化学株式会社 照明器具及び光学部材
JP6190531B2 (ja) * 2013-11-11 2017-08-30 フィリップス ライティング ホールディング ビー ヴィ 照明器具
RU2671617C2 (ru) * 2014-01-29 2018-11-02 Филипс Лайтинг Холдинг Б.В. Светодиодная лампа
US20170114979A1 (en) * 2014-03-24 2017-04-27 Lg Innotek Co., Ltd. Lens and light-emitting device module comprising the same
US20160230938A1 (en) * 2015-02-10 2016-08-11 Crownmate Technology Co., Ltd. Omnidirectional light-emitting diode light bulb
JP2016167432A (ja) * 2015-03-10 2016-09-15 パナソニックＩｐマネジメント株式会社 照明装置
EP3469251B1 (en) * 2016-06-10 2021-07-07 Magic Leap, Inc. Integrating point source for texture projecting bulb
CN110534634B (zh) * 2019-07-25 2020-10-30 泉州市早稻梦想文化发展有限公司 一种光导型高功率半导体
US20230215996A1 (en) * 2020-05-25 2023-07-06 Kyocera Corporation Light-emitting device and display device
DE102021114005A1 (de) * 2021-05-31 2022-12-01 Axel & Susann Meise Beteiligungsgesellschaft Mbh Leuchtvorrichtung mit Lichtverteilungskörper

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134550A (en) * 1991-06-28 1992-07-28 Young Richard A Indirect lighting fixture
US5335157A (en) * 1992-01-07 1994-08-02 Whelen Technologies, Inc. Anti-collision light assembly
US5508587A (en) * 1992-11-13 1996-04-16 Williams; Ronald R. Incandescent lamp use with an optical fiber
US5481445A (en) * 1994-02-15 1996-01-02 Lexalite International Corp. Transflection reflector having controlled reflected and transmitted light distribution
DE4417695C2 (de) * 1994-05-20 1998-01-29 Reitter & Schefenacker Gmbh Kraftfahrzeugleuchte
CN2608825Y (zh) * 2003-02-24 2004-03-31 上海新时代光电技术发展有限公司 一种led通用照明灯泡
JP2006156187A (ja) * 2004-11-30 2006-06-15 Mitsubishi Electric Corp Ｌｅｄ光源装置及びｌｅｄ電球
JP4725231B2 (ja) * 2005-04-08 2011-07-13 東芝ライテック株式会社 電球型ランプ
US7946734B2 (en) * 2007-02-28 2011-05-24 Philips Electronics Ltd Low up-light cutoff acorn style luminaire
JP5149529B2 (ja) * 2007-03-30 2013-02-20 株式会社朝日ラバー 照明用光学部品及びそれを用いた照明器具
US7588351B2 (en) * 2007-09-27 2009-09-15 Osram Sylvania Inc. LED lamp with heat sink optic
JP5292790B2 (ja) * 2007-12-06 2013-09-18 東芝ライテック株式会社 照明装置
WO2009107052A1 (en) * 2008-02-27 2009-09-03 Koninklijke Philips Electronics N.V. Illumination device with led and one or more transmissive windows
CN102007608B (zh) * 2008-05-27 2012-11-14 夏普株式会社 Led光源装置、背光装置以及液晶显示装置
JP5404009B2 (ja) * 2008-11-20 2014-01-29 シャープ株式会社 発光装置
US7976206B2 (en) * 2008-12-17 2011-07-12 U-How Co., Ltd. Structure of light bulb
RU2519278C2 (ru) * 2009-01-09 2014-06-10 Конинклейке Филипс Электроникс Н.В. Световой источник со светодиодами, световодом и отражателем
US8449150B2 (en) * 2009-02-03 2013-05-28 Osram Sylvania Inc. Tir lens for light emitting diodes
TW201030281A (en) * 2009-02-13 2010-08-16 Ama Precision Inc Light-emitting apparatus and light-guiding member thereof
WO2010128419A1 (en) * 2009-05-04 2010-11-11 Koninklijke Philips Electronics N.V. Light source comprising a light emitter arranged inside a translucent outer envelope
US8684556B2 (en) * 2009-09-30 2014-04-01 Cree, Inc. Light emitting diode (LED) lighting systems including low absorption, controlled reflectance and diffusion layers
JP2011076833A (ja) * 2009-09-30 2011-04-14 Sharp Corp Ｌｅｄ照明装置
TWM375840U (en) * 2009-10-20 2010-03-11 Jenn Feng New Energy Co Ltd Improved illumination device
CN102282416B (zh) * 2009-11-04 2013-04-10 纳卢克斯株式会社 照明装置
TWM386445U (en) * 2009-12-10 2010-08-11 Domintech Co Ltd Lamp housing for use in electric light bulb
CN201561314U (zh) * 2009-12-18 2010-08-25 深圳市成光兴实业发展有限公司 一种采用整体荧光转换技术的led节能灯
CN201680288U (zh) * 2009-12-26 2010-12-22 金芃 Led点光源的面光源透镜
JP5174835B2 (ja) * 2010-01-08 2013-04-03 シャープ株式会社 Ｌｅｄ電球
CN201892045U (zh) * 2010-02-08 2011-07-06 东莞莹辉灯饰有限公司 新型照明灯泡
US9310030B2 (en) * 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US9052067B2 (en) * 2010-12-22 2015-06-09 Cree, Inc. LED lamp with high color rendering index
US8562161B2 (en) * 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
CN201697032U (zh) * 2010-03-04 2011-01-05 赵建和 一种可调光调色led灯头
WO2011145252A1 (ja) * 2010-05-19 2011-11-24 パナソニック株式会社 Ｌｅｄランプおよび照明装置
US8541945B2 (en) * 2010-06-04 2013-09-24 Schwarz Reliance Llc Lighting device
US8303139B1 (en) * 2010-07-06 2012-11-06 Ohm, Inc. Illuminator device having multiple reflective surfaces
CN102374418B (zh) * 2010-08-20 2014-08-20 光宝电子(广州)有限公司 发光二极管灯具
US8282249B2 (en) * 2010-08-20 2012-10-09 Siltek Electronic (Guangzhou) Co., Ltd. Luminaire
US8610341B2 (en) * 2010-10-05 2013-12-17 Intematix Corporation Wavelength conversion component
CN201866571U (zh) * 2010-10-26 2011-06-15 深圳帝光电子有限公司 一种led照明装置
CN101975345B (zh) * 2010-10-28 2013-05-08 鸿富锦精密工业（深圳）有限公司 Led日光灯
CN102162625A (zh) * 2011-01-30 2011-08-24 深圳市众明半导体照明有限公司 一种大角度led和led灯
US8461752B2 (en) * 2011-03-18 2013-06-11 Abl Ip Holding Llc White light lamp using semiconductor light emitter(s) and remotely deployed phosphor(s)
US9004724B2 (en) * 2011-03-21 2015-04-14 GE Lighting Solutions, LLC Reflector (optics) used in LED deco lamp
JP5172988B2 (ja) * 2011-04-12 2013-03-27 シャープ株式会社 照明装置
US8324790B1 (en) * 2011-06-07 2012-12-04 Wen-Sung Hu High illumination LED bulb with full emission angle
TWI412706B (zh) * 2011-07-27 2013-10-21 麗光科技股份有限公司 光源模組
US8757845B2 (en) * 2011-07-29 2014-06-24 TSMC Solid State Lighting, Ltd. Wide angle based indoor lighting lamp
US9897276B2 (en) * 2011-08-26 2018-02-20 Cree, Inc. Reduced phosphor lighting devices
US9255666B2 (en) * 2011-11-10 2016-02-09 Epistar Corporation Illumination apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019117816A1 (de) * 2019-07-02 2021-01-07 Bayerische Motoren Werke Aktiengesellschaft Abdeckeinrichtung für eine Leuchte eines Kraftfahrzeugs sowie Verfahren zum Herstellen einer Abdeckeinrichtung
DE102022130736A1 (de) * 2022-11-21 2024-05-23 Paro Holding GmbH Leuchtvorrichtung mit Lichtverteilungskörper

Also Published As

Publication number Publication date
US20160047524A1 (en) 2016-02-18
JP2013105748A (ja) 2013-05-30
CN103104834B (zh) 2017-05-03
TW201319449A (zh) 2013-05-16
TWI573955B (zh) 2017-03-11
US9194541B2 (en) 2015-11-24
KR20130051893A (ko) 2013-05-21
CN103104834A (zh) 2013-05-15
KR101816669B1 (ko) 2018-01-09
CN107270145A (zh) 2017-10-20
US20130121002A1 (en) 2013-05-16
US9845933B2 (en) 2017-12-19
JP6145260B2 (ja) 2017-06-07

Similar Documents

Publication Publication Date Title
DE102012110757A1 (de) Beleuchtungsapparat
DE102004052902B4 (de) Aufbau zur Unterbringung eines lichtemittierenden Elements, lichtemittierende Vorrichtung und Beleuchtungsvorrichtung
DE102005033709B4 (de) Lichtemittierendes Modul
DE102005056654B4 (de) Licht emittierende Vorrichtung, die eine Mehrzahl überlappender Tafeln aufweist, die Ausnehmungen bilden, aus denen Licht emittiert wird
DE102005030128B4 (de) Lichtemittierende Vorrichtung und Beleuchtungsvorrichtung
DE112015002683B4 (de) Beleuchtungseinrichtungen mit variablem Gamut
DE102009051763A1 (de) Beleuchtungsvorrichtung mit einem Kolben
DE102007054206A1 (de) LED-Lampe mit Diffusor
DE112010001153T5 (de) LED-Modul mit verbesserter Lichtausbeute
DE102005042523A1 (de) Beleuchtungseinrichtung
DE102004056252A1 (de) Beleuchtungseinrichtung, Kfz-Scheinwerfer und Verfahren zur Herstellung einer Beleuchtungseinrichtung
DE202010017509U1 (de) Lichtemittierende Vorrichtung und Beleuchtungssystem
WO2013178597A1 (de) Leuchtvorrichtung mit halbleiterlichtquellen und gemeinsamem diffusor
DE112007000773T5 (de) Licht emittierende Vorrichtung
DE102015101557A1 (de) Lichtquellenmodul, Beleuchtungsvorrichtung und Beleuchtungssystem
DE112009004273T5 (de) Leuchtmittel mit einem von seiner Hauptbeleuchtung differenzierten Erscheinungsbild
DE112011105462T5 (de) LED-Linse und LED-Modul für beidseitige Beleuchtung und beidseitige LED-Beleuchtungsvorrichtung mit denselben
DE102017111783A1 (de) Lichtemissionsvorrichtung
EP2324284A1 (de) Beleuchtungsvorrichtung mit einer leuchtdiode
DE102012111746B4 (de) LED-Beleuchtungseinrichtung
EP2366078A2 (de) Beleuchtungseinrichtung
DE19831607A1 (de) Lineares Beleuchtungs-Baueelement bzw. Belichtungsbauelement und Bildlesevorrichtung, welche dieses verwendet
DE112011101305B4 (de) Lichtleitsystem, Verfahren zur Herstellung eines Lichtleitsystems und Anwendung eines Lichtleitsystems
DE102006004581A1 (de) Licht-Modul, Licht-Mehrfachmodul und Verwendung eines Licht-Moduls oder Licht-Mehrfachmoduls zur Beleuchtung oder Hinterleuchtung
DE10333907A1 (de) LED-Strahler

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F21K0099000000

Ipc: F21K0009232000

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee