CN103299120B - 具有光散射光学结构的led灯泡 - Google Patents

具有光散射光学结构的led灯泡 Download PDF

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Publication number
CN103299120B
CN103299120B CN201180062251.7A CN201180062251A CN103299120B CN 103299120 B CN103299120 B CN 103299120B CN 201180062251 A CN201180062251 A CN 201180062251A CN 103299120 B CN103299120 B CN 103299120B
Authority
CN
China
Prior art keywords
led light
led
bulb
leds
optical structure
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
CN201180062251.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN103299120A (zh
Inventor
袁川
李昀
沈默
裴志刚
刘烨
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.)
Koninklijke Philips NV
Signify Holding BV
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN103299120A publication Critical patent/CN103299120A/zh
Application granted granted Critical
Publication of CN103299120B publication Critical patent/CN103299120B/zh
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
    • F21V5/00—Refractors 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
    • F21V5/00—Refractors for light sources
    • F21V5/10—Refractors for light sources comprising photoluminescent material
    • 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
    • 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
    • F21V17/105—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 using magnets
    • 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
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • 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)
CN201180062251.7A 2010-12-22 2011-12-19 具有光散射光学结构的led灯泡 Expired - Fee Related CN103299120B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2010080099 2010-12-22
WOPCT/CN2010/080099 2010-12-22
PCT/IB2011/055763 WO2012085809A1 (en) 2010-12-22 2011-12-19 Led light bulb with light scattering optics structure

Publications (2)

Publication Number Publication Date
CN103299120A CN103299120A (zh) 2013-09-11
CN103299120B true CN103299120B (zh) 2016-05-11

Family

ID=45524897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180062251.7A Expired - Fee Related CN103299120B (zh) 2010-12-22 2011-12-19 具有光散射光学结构的led灯泡

Country Status (8)

Country Link
US (1) US8696156B2 (enExample)
EP (1) EP2655957B1 (enExample)
JP (1) JP6045506B2 (enExample)
CN (1) CN103299120B (enExample)
BR (1) BR112013015636B1 (enExample)
RU (1) RU2585251C2 (enExample)
TW (1) TW201233947A (enExample)
WO (1) WO2012085809A1 (enExample)

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DE102012109188A1 (de) * 2012-09-27 2014-03-27 Osram Opto Semiconductors Gmbh Leuchtmittel
USD729750S1 (en) * 2013-06-13 2015-05-19 Yu-Syuan Chen Heat sink of lamp
CN103398303B (zh) * 2013-07-26 2016-06-22 立达信绿色照明股份有限公司 散射led球泡灯
CA2850835C (en) * 2014-05-01 2022-07-19 Op-Hygiene Ip Gmbh Solar powered dispenser system
CN204730114U (zh) * 2015-06-26 2015-10-28 中山市尊宝实业有限公司 Led灯泡的透光罩
US9995441B2 (en) 2016-02-08 2018-06-12 Cree, Inc. LED lamp with internal reflector
US9924822B1 (en) 2016-09-02 2018-03-27 Christopher Thomas Reese Spherical ornament
KR101869702B1 (ko) * 2016-10-10 2018-06-21 정병식 휴대용 led조명장치
US10781985B2 (en) * 2017-05-17 2020-09-22 Battelle Memorial Institute Universal dual infrared and white light bulb
US20190211975A1 (en) * 2018-01-09 2019-07-11 Anna Rubin-Brusilovski Bulbs with indirect illumination
EP3931484B1 (en) 2019-02-28 2022-09-07 Signify Holding B.V. Filament lamp with reflector
EP4038310A1 (en) * 2019-10-03 2022-08-10 Signify Holding B.V. Led filament lighting device
DE102020203736A1 (de) * 2020-03-23 2021-09-23 Osram Gmbh Halbleiter-Retrofit-Fahrzeugscheinwerferlampe
DE102020203735A1 (de) * 2020-03-23 2021-09-23 Osram Gmbh Fahrzeug-Retrofit-Scheinwerferlampe mit einander zugewandten Reflektorbereichen

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JP2002208305A (ja) * 2001-01-11 2002-07-26 Fushi Enterprise:Kk 光拡散型ｌｅｄランプ
US6502952B1 (en) * 1999-06-23 2003-01-07 Fred Jack Hartley Light emitting diode assembly for flashlights
JP3804523B2 (ja) * 2001-12-06 2006-08-02 ウシオ電機株式会社 照明装置
CN201083357Y (zh) * 2007-10-12 2008-07-09 登冠科技股份有限公司 具光束调整的led灯具
CN101761814A (zh) * 2010-03-31 2010-06-30 中山市万丰胶粘电子有限公司 一种led光源模块以及包含该模块的led球泡灯、射灯和筒灯
CN201555049U (zh) * 2009-04-30 2010-08-18 厦门龙胜达照明电器有限公司 一种仿白炽灯的大功率led照明灯

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US5749646A (en) * 1992-01-17 1998-05-12 Brittell; Gerald A. Special effect lamps
US6502956B1 (en) 1999-03-25 2003-01-07 Leotek Electronics Corporation Light emitting diode lamp with individual LED lenses
US6637921B2 (en) * 2001-09-28 2003-10-28 Osram Sylvania Inc. Replaceable LED bulb with interchangeable lens optic
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JP2010212021A (ja) * 2009-03-09 2010-09-24 Harison Toshiba Lighting Corp 車両用照明装置
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DE102009006185A1 (de) * 2009-01-27 2010-07-29 Osram Opto Semiconductors Gmbh Leuchtmittel
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6502952B1 (en) * 1999-06-23 2003-01-07 Fred Jack Hartley Light emitting diode assembly for flashlights
JP2002208305A (ja) * 2001-01-11 2002-07-26 Fushi Enterprise:Kk 光拡散型ｌｅｄランプ
JP3804523B2 (ja) * 2001-12-06 2006-08-02 ウシオ電機株式会社 照明装置
CN201083357Y (zh) * 2007-10-12 2008-07-09 登冠科技股份有限公司 具光束调整的led灯具
CN201555049U (zh) * 2009-04-30 2010-08-18 厦门龙胜达照明电器有限公司 一种仿白炽灯的大功率led照明灯
CN101761814A (zh) * 2010-03-31 2010-06-30 中山市万丰胶粘电子有限公司 一种led光源模块以及包含该模块的led球泡灯、射灯和筒灯

Also Published As

Publication number Publication date
CN103299120A (zh) 2013-09-11
US8696156B2 (en) 2014-04-15
RU2013134163A (ru) 2015-01-27
BR112013015636B1 (pt) 2020-03-17
EP2655957A1 (en) 2013-10-30
TW201233947A (en) 2012-08-16
RU2585251C2 (ru) 2016-05-27
WO2012085809A1 (en) 2012-06-28
JP2014500606A (ja) 2014-01-09
BR112013015636A2 (pt) 2016-10-11
EP2655957B1 (en) 2015-04-22
JP6045506B2 (ja) 2016-12-14
US20130285531A1 (en) 2013-10-31

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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
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: The city of Eindhoven in Holland

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: The city of Eindhoven in Holland

Patentee before: Koninklijke Philips Electronics N.V.

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20170316

Address after: The city of Eindhoven in Holland

Patentee after: PHILIPS LIGHTING HOLDING B.V.

Address before: The city of Eindhoven in Holland

Patentee before: KONINKLIJKE PHILIPS N.V.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160511

Termination date: 20201219

CF01 Termination of patent right due to non-payment of annual fee