JP5063187B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP5063187B2
JP5063187B2 JP2007137069A JP2007137069A JP5063187B2 JP 5063187 B2 JP5063187 B2 JP 5063187B2 JP 2007137069 A JP2007137069 A JP 2007137069A JP 2007137069 A JP2007137069 A JP 2007137069A JP 5063187 B2 JP5063187 B2 JP 5063187B2
Authority
JP
Japan
Prior art keywords
unit
light source
heat
base
led
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
JP2007137069A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008293753A5 (OSRAM
JP2008293753A (ja
Inventor
浩和 中川
昌史 山本
信也 境田
富志雄 高橋
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.)
Sharp Corp
Original Assignee
Sharp 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
Priority to JP2007137069A priority Critical patent/JP5063187B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to US12/451,596 priority patent/US8226270B2/en
Priority to EP08764491.0A priority patent/EP2163808B1/en
Priority to CN2008800167905A priority patent/CN101680613B/zh
Priority to PCT/JP2008/059418 priority patent/WO2008146694A1/ja
Publication of JP2008293753A publication Critical patent/JP2008293753A/ja
Publication of JP2008293753A5 publication Critical patent/JP2008293753A5/ja
Priority to US13/530,910 priority patent/US20120268954A1/en
Application granted granted Critical
Publication of JP5063187B2 publication Critical patent/JP5063187B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • 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
    • F21K9/238—Arrangement or mounting of circuit elements integrated in 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
    • 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
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
JP2007137069A 2007-05-23 2007-05-23 照明装置 Expired - Fee Related JP5063187B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007137069A JP5063187B2 (ja) 2007-05-23 2007-05-23 照明装置
EP08764491.0A EP2163808B1 (en) 2007-05-23 2008-05-22 Lighting device
CN2008800167905A CN101680613B (zh) 2007-05-23 2008-05-22 照明装置
PCT/JP2008/059418 WO2008146694A1 (ja) 2007-05-23 2008-05-22 照明装置
US12/451,596 US8226270B2 (en) 2007-05-23 2008-05-22 Lighting device
US13/530,910 US20120268954A1 (en) 2007-05-23 2012-06-22 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007137069A JP5063187B2 (ja) 2007-05-23 2007-05-23 照明装置

Publications (3)

Publication Number Publication Date
JP2008293753A JP2008293753A (ja) 2008-12-04
JP2008293753A5 JP2008293753A5 (OSRAM) 2009-12-03
JP5063187B2 true JP5063187B2 (ja) 2012-10-31

Family

ID=40168286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007137069A Expired - Fee Related JP5063187B2 (ja) 2007-05-23 2007-05-23 照明装置

Country Status (1)

Country Link
JP (1) JP5063187B2 (OSRAM)

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US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8664880B2 (en) 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
CN102077014B (zh) 2009-02-04 2014-12-17 松下电器产业株式会社 灯泡形灯以及照明装置
JP5637344B2 (ja) 2009-02-19 2014-12-10 東芝ライテック株式会社 ランプ装置および照明器具
JP5321167B2 (ja) * 2009-03-16 2013-10-23 サカ・テクノサイエンス株式会社 照明ユニット、照明器具、及び照明器具の構成方法
JP4989671B2 (ja) * 2009-03-18 2012-08-01 シャープ株式会社 照明装置
CN102356697B (zh) * 2009-03-18 2014-05-28 株式会社半导体能源研究所 照明装置
KR101574648B1 (ko) * 2009-03-30 2015-12-07 서울반도체 주식회사 조명기구
US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US7956546B2 (en) * 2009-05-15 2011-06-07 Bridgelux, Inc. Modular LED light bulb
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
JP2010282839A (ja) * 2009-06-04 2010-12-16 Sharp Corp 照明装置
EP2440841B1 (en) * 2009-06-10 2015-08-26 Rensselaer Polytechnic Institute Solid state light source light bulb
JP5477895B2 (ja) * 2009-07-15 2014-04-23 神保電器株式会社 Ｌｅｄ照明装置
JP2011070860A (ja) * 2009-09-24 2011-04-07 Nakamura Mfg Co Ltd 電球形ｌｅｄ照明灯の放熱体およびその形成方法
JP5375546B2 (ja) * 2009-11-20 2013-12-25 Ａｐｓジャパン株式会社 照明装置
KR101742970B1 (ko) * 2009-10-09 2017-06-02 에이피에스 재팬 가부시키가이샤 조명장치
JP5375505B2 (ja) * 2009-10-09 2013-12-25 Ａｐｓジャパン株式会社 照明装置
CN102042517A (zh) * 2009-10-16 2011-05-04 富士迈半导体精密工业（上海）有限公司 照明装置
KR101012635B1 (ko) * 2009-10-26 2011-02-09 우리조명 주식회사 Ｌｅｄ 조명장치
WO2011050522A1 (zh) * 2009-10-28 2011-05-05 爱能康电子(深圳)有限公司 可更换组合式灯泡及灯具
KR101017349B1 (ko) * 2009-12-03 2011-02-28 테크룩스 주식회사 벌브타입의 엘이디램프
AT509230B1 (de) * 2010-03-15 2011-07-15 Din Dietmar Nocker Facilityman Gmbh Leuchte
US8540401B2 (en) 2010-03-26 2013-09-24 Ilumisys, Inc. LED bulb with internal heat dissipating structures
EP2553320A4 (en) 2010-03-26 2014-06-18 Ilumisys Inc LED LIGHT WITH THERMOELECTRIC GENERATOR
CA2794512A1 (en) 2010-03-26 2011-09-29 David L. Simon Led light tube with dual sided light distribution
JP4917697B2 (ja) * 2010-04-30 2012-04-18 パナソニック株式会社 ランプ及び照明装置
JP5487505B2 (ja) * 2010-06-02 2014-05-07 秦 文隆 Ｌｅｄランプ
JP4679669B1 (ja) 2010-06-23 2011-04-27 シーシーエス株式会社 Ｌｅｄ光源装置
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CN102454879B (zh) * 2010-10-20 2015-06-24 福建省万邦光电科技有限公司 Led球泡灯
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US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
KR101238729B1 (ko) * 2010-12-23 2013-03-04 곽희근 엘이디 조명장치
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JP4987141B2 (ja) * 2011-05-11 2012-07-25 シャープ株式会社 Ｌｅｄ電球
JP5564468B2 (ja) * 2011-06-06 2014-07-30 奇▲こう▼科技股▲ふん▼有限公司 Ｌｅｄ放熱器の製造方法
US8740415B2 (en) * 2011-07-08 2014-06-03 Switch Bulb Company, Inc. Partitioned heatsink for improved cooling of an LED bulb
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JP5690692B2 (ja) * 2011-09-21 2015-03-25 日立アプライアンス株式会社 電球型照明装置
JPWO2013089090A1 (ja) * 2011-12-16 2015-04-27 大成プラス株式会社 Ｌｅｄ電球用放熱部及びその製造方法
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JP5999558B2 (ja) * 2013-01-25 2016-09-28 パナソニックＩｐマネジメント株式会社 照明用光源及び照明装置
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CN108006492A (zh) * 2017-11-28 2018-05-08 广东瑞可创意设计有限公司 一种便于散热的照明灯
JP2020129521A (ja) * 2019-02-12 2020-08-27 Ｄｏライト株式会社 Ｌｅｄ照明装置
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JP4180576B2 (ja) * 2001-08-09 2008-11-12 松下電器産業株式会社 Ｌｅｄ照明装置およびカード型ｌｅｄ照明光源

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