JP6250541B2 - キャンドルライトｌｅｄ電球 - Google Patents

キャンドルライトｌｅｄ電球 Download PDF

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Publication number
JP6250541B2
JP6250541B2 JP2014525536A JP2014525536A JP6250541B2 JP 6250541 B2 JP6250541 B2 JP 6250541B2 JP 2014525536 A JP2014525536 A JP 2014525536A JP 2014525536 A JP2014525536 A JP 2014525536A JP 6250541 B2 JP6250541 B2 JP 6250541B2
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JP
Japan
Prior art keywords
light
light bulb
diffusing element
bulb
optical waveguide
Prior art date
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Application number
JP2014525536A
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English (en)
Japanese (ja)
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JP2014522094A (ja
JP2014522094A5 (https=
Inventor
ウィレム ヘンドリク スミッツ
ウィレム ヘンドリク スミッツ
フランス フベルト コネイン
フランス フベルト コネイン
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of JP2014522094A publication Critical patent/JP2014522094A/ja
Publication of JP2014522094A5 publication Critical patent/JP2014522094A5/ja
Application granted granted Critical
Publication of JP6250541B2 publication Critical patent/JP6250541B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • 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
    • F21K9/20—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
    • F21K9/20—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
    • F21K9/60—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
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
    • 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
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP2014525536A 2011-08-19 2012-08-10 キャンドルライトｌｅｄ電球 Active JP6250541B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161525342P 2011-08-19 2011-08-19
US61/525,342 2011-08-19
PCT/IB2012/054079 WO2013027148A1 (en) 2011-08-19 2012-08-10 Candle light led light bulbs

Publications (3)

Publication Number Publication Date
JP2014522094A JP2014522094A (ja) 2014-08-28
JP2014522094A5 JP2014522094A5 (https=) 2016-11-24
JP6250541B2 true JP6250541B2 (ja) 2017-12-20

Family

ID=47148860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014525536A Active JP6250541B2 (ja) 2011-08-19 2012-08-10 キャンドルライトｌｅｄ電球

Country Status (5)

Country Link
US (1) US9268079B2 (https=)
EP (1) EP2745039B1 (https=)
JP (1) JP6250541B2 (https=)
CN (1) CN103748402B (https=)
WO (1) WO2013027148A1 (https=)

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* Cited by examiner, † Cited by third party
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JP5335945B2 (ja) * 2011-12-09 2013-11-06 株式会社エンプラス 光束制御部材および照明装置
ITRM20120265A1 (it) * 2012-06-07 2013-12-08 Consiglio Nazionale Ricerche Dispositivo di illuminazione comprendente una schiera di sorgenti optoelettroniche
DE102012218785A1 (de) * 2012-10-16 2014-05-15 Osram Gmbh Lampe
US20140198506A1 (en) * 2013-01-14 2014-07-17 Genesis Photonics Inc. Lighting device
CN105874263B (zh) * 2014-01-03 2019-09-13 飞利浦照明控股有限公司 光学元件、照明设备和灯具
US9857039B2 (en) * 2014-03-18 2018-01-02 Philips Lighting Holding B.V. Lighting device comprising a ring-shaped light transmitting element
CN203927447U (zh) * 2014-07-10 2014-11-05 深圳市亚美特科技有限公司 一种无光源连接导线的电子蜡烛
WO2016008065A1 (zh) * 2014-07-14 2016-01-21 东莞励国照明有限公司 蜡烛灯及其制造工艺
EP3172480B1 (en) * 2014-07-21 2019-09-11 Signify Holding B.V. Lighting device with virtual light source
US9401468B2 (en) 2014-12-24 2016-07-26 GE Lighting Solutions, LLC Lamp with LED chips cooled by a phase transformation loop
JP2017054708A (ja) * 2015-09-10 2017-03-16 株式会社東芝 Ｌｅｄ照明装置
US11035997B2 (en) * 2017-09-28 2021-06-15 Ncr Corporation Light-emitting indicator
CN118302632A (zh) 2021-11-25 2024-07-05 昕诺飞控股有限公司 光导灯

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US6350041B1 (en) * 1999-12-03 2002-02-26 Cree Lighting Company High output radial dispersing lamp using a solid state light source
US6637924B2 (en) * 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
US6533446B2 (en) * 2001-02-16 2003-03-18 Dialight Corporation Omnidirectional light with protected in-ground light source
US6796698B2 (en) * 2002-04-01 2004-09-28 Gelcore, Llc Light emitting diode-based signal light
US6803607B1 (en) * 2003-06-13 2004-10-12 Cotco Holdings Limited Surface mountable light emitting device
GB0406923D0 (en) * 2004-03-27 2004-04-28 Morton Graham An illumination device
US7621640B2 (en) * 2006-02-17 2009-11-24 Beverly Lloyd Optical device for producing a virtual image
JP3146124U (ja) * 2008-08-07 2008-11-06 株式会社シーズ 電飾器
JP4755276B2 (ja) * 2008-09-04 2011-08-24 パナソニック株式会社 照明用光源
US20100097821A1 (en) 2008-10-16 2010-04-22 Osram Sylvania, Inc. Light emitting diode-based lamp having a volume scattering element
US7976206B2 (en) * 2008-12-17 2011-07-12 U-How Co., Ltd. Structure of light bulb
CN107085287A (zh) * 2009-01-09 2017-08-22 皇家飞利浦电子股份有限公司 具有led的光学元件以及包括该光学元件的光源
RU2519278C2 (ru) 2009-01-09 2014-06-10 Конинклейке Филипс Электроникс Н.В. Световой источник со светодиодами, световодом и отражателем
WO2010096578A1 (en) * 2009-02-18 2010-08-26 Osram Sylvania Inc. Light source with leds, light guide and reflector
EP2411726A1 (en) * 2009-03-23 2012-02-01 EldoLAB Holding B.V. Led lamp comprising light guide including first and second diffusing surfaces
JP5823948B2 (ja) * 2009-04-02 2015-11-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 発光デバイス及び照明器具
JP5441538B2 (ja) * 2009-07-17 2014-03-12 株式会社カーメイト Ｌｅｄ光源
US8066417B2 (en) * 2009-08-28 2011-11-29 General Electric Company Light emitting diode-light guide coupling apparatus

Also Published As

Publication number Publication date
JP2014522094A (ja) 2014-08-28
CN103748402A (zh) 2014-04-23
EP2745039B1 (en) 2019-06-26
CN103748402B (zh) 2018-05-29
US20140204606A1 (en) 2014-07-24
EP2745039A1 (en) 2014-06-25
WO2013027148A1 (en) 2013-02-28
US9268079B2 (en) 2016-02-23

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