WO2011069437A1 - Ampoule à diodes électroluminescentes - Google Patents

Ampoule à diodes électroluminescentes Download PDF

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Publication number
WO2011069437A1
WO2011069437A1 PCT/CN2010/079509 CN2010079509W WO2011069437A1 WO 2011069437 A1 WO2011069437 A1 WO 2011069437A1 CN 2010079509 W CN2010079509 W CN 2010079509W WO 2011069437 A1 WO2011069437 A1 WO 2011069437A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
circuit board
lamp
bulb
lampshade
Prior art date
Application number
PCT/CN2010/079509
Other languages
English (en)
Chinese (zh)
Inventor
林世凯
Original Assignee
Lin Shikai
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 CN200920179985.3 priority Critical
Priority to CN2009201799853U priority patent/CN201555054U/zh
Application filed by Lin Shikai filed Critical Lin Shikai
Publication of WO2011069437A1 publication Critical patent/WO2011069437A1/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/232Retrofit 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2107/00Light sources with three-dimensionally disposed light-generating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2107/00Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

L'invention porte sur une ampoule à diodes électroluminescentes, qui comprend une tête de lampe (1), un abat-jour (2), une carte de circuits (4) et des diodes électroluminescentes (3). La carte de circuits (4) électriquement connectée à la tête de lampe (1) comprend deux cartes de circuits imprimés. Des diodes électroluminescentes (3) sont soudées sur une face avant et une face arrière de chaque carte de circuits imprimés, respectivement. L'intérieur de l'abat-jour (2) est rempli par un gaz de mélange pour conduire la chaleur.
PCT/CN2010/079509 2009-12-09 2010-12-07 Ampoule à diodes électroluminescentes WO2011069437A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200920179985.3 2009-12-09
CN2009201799853U CN201555054U (zh) 2009-12-09 2009-12-09 一种led灯泡

Publications (1)

Publication Number Publication Date
WO2011069437A1 true WO2011069437A1 (fr) 2011-06-16

Family

ID=42614737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/079509 WO2011069437A1 (fr) 2009-12-09 2010-12-07 Ampoule à diodes électroluminescentes

Country Status (2)

Country Link
CN (1) CN201555054U (fr)
WO (1) WO2011069437A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016145448A1 (fr) * 2015-03-12 2016-09-15 GE Lighting Solutions, LLC Lampe à del à surface miroir interne

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201555054U (zh) * 2009-12-09 2010-08-18 东莞市贺喜光电有限公司 一种led灯泡
CN101706058A (zh) * 2009-12-09 2010-05-12 东莞市贺喜光电有限公司 一种led灯泡
PL2535640T5 (pl) 2010-09-08 2021-01-25 Zhejiang Ledison Optoelectronics Co., Ltd. Żarówka lampy LED i pasek LED emitujący światło z możliwością emitowania światła w zakresie kątowym ponad 4 PI
TWI470164B (zh) * 2010-11-22 2015-01-21 Zhejiang Ledison Optoelectronics Co Ltd LED bulbs and can be 4π out of the LED light bar
JP6636460B2 (ja) 2014-05-22 2020-01-29 シグニファイ ホールディング ビー ヴィSignify Holding B.V. プリント回路基板アレンジメント及び主プリント回路基板に製品を取り付けるための方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621222B1 (en) * 2002-05-29 2003-09-16 Kun-Liang Hong Power-saving lamp
US6709132B2 (en) * 2001-08-13 2004-03-23 Atex Co., Ltd. LED bulb
US20070029914A1 (en) * 2006-08-28 2007-02-08 Kwong Henry Y H CCFL with a gaseous heat-dissipation means
US20080174224A1 (en) * 2007-01-24 2008-07-24 Unity Opto Technology Co., Ltd. Lamp head structure
US20090135595A1 (en) * 2007-11-23 2009-05-28 Taiming Chen Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
CN101706058A (zh) * 2009-12-09 2010-05-12 东莞市贺喜光电有限公司 一种led灯泡
CN201555054U (zh) * 2009-12-09 2010-08-18 东莞市贺喜光电有限公司 一种led灯泡

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6709132B2 (en) * 2001-08-13 2004-03-23 Atex Co., Ltd. LED bulb
US6621222B1 (en) * 2002-05-29 2003-09-16 Kun-Liang Hong Power-saving lamp
US20070029914A1 (en) * 2006-08-28 2007-02-08 Kwong Henry Y H CCFL with a gaseous heat-dissipation means
US20080174224A1 (en) * 2007-01-24 2008-07-24 Unity Opto Technology Co., Ltd. Lamp head structure
US20090135595A1 (en) * 2007-11-23 2009-05-28 Taiming Chen Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
CN101706058A (zh) * 2009-12-09 2010-05-12 东莞市贺喜光电有限公司 一种led灯泡
CN201555054U (zh) * 2009-12-09 2010-08-18 东莞市贺喜光电有限公司 一种led灯泡

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016145448A1 (fr) * 2015-03-12 2016-09-15 GE Lighting Solutions, LLC Lampe à del à surface miroir interne
WO2016145450A1 (fr) * 2015-03-12 2016-09-15 GE Lighting Solutions, LLC Lampe à del avec circuiterie de sécurité et d'attaque encapsulé
US10197230B2 (en) 2015-03-12 2019-02-05 GE Lighting Solutions, LLC LED lamp with internal mirror
US10890301B2 (en) 2015-03-12 2021-01-12 Savant Technologies Llc LED lamp with encapsulated driver and safety circuit

Also Published As

Publication number Publication date
CN201555054U (zh) 2010-08-18

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