CN103748402A - 烛光的led灯泡 - Google Patents
烛光的led灯泡 Download PDFInfo
- Publication number
- CN103748402A CN103748402A CN201280040354.8A CN201280040354A CN103748402A CN 103748402 A CN103748402 A CN 103748402A CN 201280040354 A CN201280040354 A CN 201280040354A CN 103748402 A CN103748402 A CN 103748402A
- Authority
- CN
- China
- Prior art keywords
- light
- bulb
- diffused component
- photoconduction
- reflection
- 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.)
- Granted
Links
Images
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
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- 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)
Abstract
Description
Claims (14)
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 (2)
Publication Number | Publication Date |
---|---|
CN103748402A true CN103748402A (zh) | 2014-04-23 |
CN103748402B CN103748402B (zh) | 2018-05-29 |
Family
ID=47148860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280040354.8A Active CN103748402B (zh) | 2011-08-19 | 2012-08-10 | 烛光的led灯泡 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9268079B2 (zh) |
EP (1) | EP2745039B1 (zh) |
JP (1) | JP6250541B2 (zh) |
CN (1) | CN103748402B (zh) |
WO (1) | WO2013027148A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016004747A1 (zh) * | 2014-07-10 | 2016-01-14 | 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 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2015101583A1 (en) * | 2014-01-03 | 2015-07-09 | Koninklijke Philips N.V. | Optical element, lighting device and luminaire |
EP2984399B1 (en) * | 2014-03-18 | 2016-07-27 | Philips Lighting Holding B.V. | Lighting device comprising a ring-shaped light transmitting element |
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020114170A1 (en) * | 2001-02-16 | 2002-08-22 | Dialight Corporation | Omnidirectional light with protected light source |
US20070195056A1 (en) * | 2006-02-17 | 2007-08-23 | Beverly Lloyd | Optical device for producing a virtual image |
US20100148650A1 (en) * | 2008-12-17 | 2010-06-17 | Ping-Ju Wu | Structure of light bulb |
WO2010079439A1 (en) * | 2009-01-09 | 2010-07-15 | Koninklijke Philips Electronics N.V. | Optical element with led, and light source comprising the same |
US20100208488A1 (en) * | 2009-02-18 | 2010-08-19 | Osram Sylvania Inc. | LED Lamp Including Light Guide and Method of Reflecting Light Using Same |
WO2010113113A1 (en) * | 2009-04-02 | 2010-10-07 | Koninklijke Philips Electronics N.V. | Light emitting device and luminaire |
Family Cites Families (12)
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 |
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 |
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 |
KR101839417B1 (ko) * | 2009-01-09 | 2018-03-16 | 필립스 라이팅 홀딩 비.브이. | Led, 광 가이드 및 반사기를 구비하는 광원 |
EP2411726A1 (en) * | 2009-03-23 | 2012-02-01 | EldoLAB Holding B.V. | Led lamp comprising light guide including first and second diffusing surfaces |
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 |
-
2012
- 2012-08-10 US US14/238,298 patent/US9268079B2/en active Active
- 2012-08-10 EP EP12784062.7A patent/EP2745039B1/en active Active
- 2012-08-10 CN CN201280040354.8A patent/CN103748402B/zh active Active
- 2012-08-10 WO PCT/IB2012/054079 patent/WO2013027148A1/en active Application Filing
- 2012-08-10 JP JP2014525536A patent/JP6250541B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020114170A1 (en) * | 2001-02-16 | 2002-08-22 | Dialight Corporation | Omnidirectional light with protected light source |
US20070195056A1 (en) * | 2006-02-17 | 2007-08-23 | Beverly Lloyd | Optical device for producing a virtual image |
US20100148650A1 (en) * | 2008-12-17 | 2010-06-17 | Ping-Ju Wu | Structure of light bulb |
WO2010079439A1 (en) * | 2009-01-09 | 2010-07-15 | Koninklijke Philips Electronics N.V. | Optical element with led, and light source comprising the same |
US20100208488A1 (en) * | 2009-02-18 | 2010-08-19 | Osram Sylvania Inc. | LED Lamp Including Light Guide and Method of Reflecting Light Using Same |
WO2010113113A1 (en) * | 2009-04-02 | 2010-10-07 | Koninklijke Philips Electronics N.V. | Light emitting device and luminaire |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016004747A1 (zh) * | 2014-07-10 | 2016-01-14 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EP2745039A1 (en) | 2014-06-25 |
JP2014522094A (ja) | 2014-08-28 |
US20140204606A1 (en) | 2014-07-24 |
US9268079B2 (en) | 2016-02-23 |
CN103748402B (zh) | 2018-05-29 |
JP6250541B2 (ja) | 2017-12-20 |
WO2013027148A1 (en) | 2013-02-28 |
EP2745039B1 (en) | 2019-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170313 Address after: The city of Eindhoven in Holland Applicant after: KONINKL PHILIPS NV Address before: The city of Eindhoven in Holland Applicant before: Koninkl Philips Electronics NV |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: The city of Eindhoven in Holland Patentee before: PHILIPS LIGHTING HOLDING B.V. |
|
CP03 | Change of name, title or address |