WO2012075891A8 - 全方位led球泡灯 - Google Patents

全方位led球泡灯 Download PDF

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Publication number
WO2012075891A8
WO2012075891A8 PCT/CN2011/082941 CN2011082941W WO2012075891A8 WO 2012075891 A8 WO2012075891 A8 WO 2012075891A8 CN 2011082941 W CN2011082941 W CN 2011082941W WO 2012075891 A8 WO2012075891 A8 WO 2012075891A8
Authority
WO
WIPO (PCT)
Prior art keywords
led light
bulb
light bulb
head
pillar
Prior art date
Application number
PCT/CN2011/082941
Other languages
English (en)
French (fr)
Other versions
WO2012075891A1 (zh
Inventor
刘树高
安建春
Original Assignee
山东开元电子有限公司
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 山东开元电子有限公司 filed Critical 山东开元电子有限公司
Priority to US13/884,876 priority Critical patent/US8979310B2/en
Publication of WO2012075891A1 publication Critical patent/WO2012075891A1/zh
Publication of WO2012075891A8 publication Critical patent/WO2012075891A8/zh
Priority to ZA2013/02399A priority patent/ZA201302399B/en

Links

Classifications

    • 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
    • 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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

一种全方位LED球泡灯，包括灯头(1)、散热壳体(2)、线路板(5)、LED光源(3)和灯罩(4)。散热壳体(2)设有外凸平台(6)，平台(6)上设有柱状LED光源(3)，LED光源为多棱状柱头。柱头顶面和侧面有LED芯片(9)，柱头后端设有环状反光面(10)。该LED球泡灯具有灯体后端光通量大、全方位发光和光照均匀的优点。
PCT/CN2011/082941 2010-12-11 2011-11-25 全方位led球泡灯 WO2012075891A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/884,876 US8979310B2 (en) 2010-12-11 2011-11-25 Omnidirectional LED light bulb
ZA2013/02399A ZA201302399B (en) 2010-12-11 2013-04-03 Omnidirectional led light bulb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010105830960A CN102003647B (zh) 2010-12-11 2010-12-11 全方位led球泡灯
CN201010583096.0 2010-12-11

Publications (2)

Publication Number Publication Date
WO2012075891A1 WO2012075891A1 (zh) 2012-06-14
WO2012075891A8 true WO2012075891A8 (zh) 2013-03-21

Family

ID=43811233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/082941 WO2012075891A1 (zh) 2010-12-11 2011-11-25 全方位led球泡灯

Country Status (4)

Country Link
US (1) US8979310B2 (zh)
CN (1) CN102003647B (zh)
WO (1) WO2012075891A1 (zh)
ZA (1) ZA201302399B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003647B (zh) 2010-12-11 2012-07-04 山东开元电子有限公司 全方位led球泡灯
EP2686603B1 (en) * 2011-03-16 2016-10-26 Philips Lighting Holding B.V. A lighting device, a lamp and a luminaire
RU2604660C2 (ru) 2011-04-29 2016-12-10 Конинклейке Филипс Н.В. Светодиодное осветительное устройство с нижней теплорассеивающей конструкцией
KR101326518B1 (ko) 2011-09-02 2013-11-07 엘지이노텍 주식회사 조명 장치
US8680755B2 (en) 2012-05-07 2014-03-25 Lg Innotek Co., Ltd. Lighting device having reflectors for indirect light emission
CN103557463A (zh) * 2013-11-08 2014-02-05 桂林福冈新材料有限公司 一种led灯具
KR20170014289A (ko) * 2015-07-29 2017-02-08 우리조명 주식회사 반도체 발광소자 조명장치
CN105156923A (zh) * 2015-08-26 2015-12-16 潘民 一种多功能节能型照明光源及其加工工艺
CN108150976A (zh) * 2018-01-10 2018-06-12 中山市四维家居照明有限公司 一种易于散热的灯具
SE542868C2 (en) * 2019-03-07 2020-07-21 Ikea Supply Ag Light source and light fitting

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110001417A1 (en) * 2008-01-15 2011-01-06 Albert Stekelenburg LED bulb with heat removal device
US8021025B2 (en) * 2009-01-15 2011-09-20 Yeh-Chiang Technology Corp. LED lamp
JP2010199145A (ja) 2009-02-23 2010-09-09 Ushio Inc 光源装置
CN101865372A (zh) * 2009-04-20 2010-10-20 富准精密工业(深圳)有限公司 发光二极管灯具
CN201502972U (zh) * 2009-05-26 2010-06-09 东莞市莱硕光电科技有限公司 一种led灯支架
CN101598272B (zh) 2009-07-13 2011-06-01 深圳市中照灯具制造有限公司 Led灯泡
CN201589090U (zh) * 2009-10-28 2010-09-22 李秋浦 一种led球泡灯
CN201589111U (zh) 2010-01-07 2010-09-22 任文华 Led照明灯
CN101806406A (zh) 2010-04-08 2010-08-18 东莞市邦臣光电有限公司 可提高光通性的led球泡灯
CN101894765B (zh) 2010-05-24 2013-07-17 东莞市莱硕光电科技有限公司 一种led器件的制作方法
CN102003647B (zh) * 2010-12-11 2012-07-04 山东开元电子有限公司 全方位led球泡灯
CN201885028U (zh) * 2010-12-11 2011-06-29 山东开元电子有限公司 全方位led球泡灯

Also Published As

Publication number Publication date
CN102003647B (zh) 2012-07-04
US8979310B2 (en) 2015-03-17
WO2012075891A1 (zh) 2012-06-14
US20140043823A1 (en) 2014-02-13
CN102003647A (zh) 2011-04-06
ZA201302399B (en) 2014-08-27

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