TWI393839B - - Google Patents

Info

Publication number
TWI393839B
TWI393839B TW099117571A TW99117571A TWI393839B TW I393839 B TWI393839 B TW I393839B TW 099117571 A TW099117571 A TW 099117571A TW 99117571 A TW99117571 A TW 99117571A TW I393839 B TWI393839 B TW I393839B
Authority
TW
Taiwan
Prior art keywords
heat
dissipating
unit
enclosure
disposed
Prior art date
Application number
TW099117571A
Other languages
English (en)
Other versions
TW201139931A (en
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 TW99114790 priority Critical
Application filed filed Critical
Priority to TW099117571A priority patent/TWI393839B/zh
Publication of TW201139931A publication Critical patent/TW201139931A/zh
Application granted granted Critical
Publication of TWI393839B publication Critical patent/TWI393839B/zh

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
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • 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
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15Thermal insulation
    • 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
    • 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
    • F21Y2107/40Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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]
TW099117571A 2010-05-10 2010-06-01 TWI393839B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW99114790 2010-05-10
TW099117571A TWI393839B (zh) 2010-05-10 2010-06-01

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
TW099117571A TWI393839B (zh) 2010-05-10 2010-06-01
JP2010138954A JP5203423B2 (ja) 2010-05-10 2010-06-18 照明装置
KR1020100088828A KR101169364B1 (ko) 2010-05-10 2010-09-10 조명장치
US12/905,783 US8436517B2 (en) 2010-05-10 2010-10-15 Light bulb
EP10187735.5A EP2386789A3 (en) 2010-05-10 2010-10-15 Light bulb

Publications (2)

Publication Number Publication Date
TW201139931A TW201139931A (en) 2011-11-16
TWI393839B true TWI393839B (zh) 2013-04-21

Family

ID=44514168

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099117571A TWI393839B (zh) 2010-05-10 2010-06-01

Country Status (5)

Country Link
US (1) US8436517B2 (zh)
EP (1) EP2386789A3 (zh)
JP (1) JP5203423B2 (zh)
KR (1) KR101169364B1 (zh)
TW (1) TWI393839B (zh)

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US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
US9234655B2 (en) 2011-02-07 2016-01-12 Cree, Inc. Lamp with remote LED light source and heat dissipating elements
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9316361B2 (en) 2010-03-03 2016-04-19 Cree, Inc. LED lamp with remote phosphor and diffuser configuration
US9062830B2 (en) 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US8931933B2 (en) 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US9057511B2 (en) 2010-03-03 2015-06-16 Cree, Inc. High efficiency solid state lamp and bulb
US9310030B2 (en) 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US9275979B2 (en) 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US9024517B2 (en) 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US9625105B2 (en) 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
DE102010063713A1 (de) * 2010-12-21 2012-06-21 Osram Ag Beleuchtungsvorrichtung
US20140168976A1 (en) * 2012-03-29 2014-06-19 Yadent Co., Ltd. Lighting apparatus
TWI470165B (zh) * 2011-04-01 2015-01-21
KR101326518B1 (ko) 2011-09-02 2013-11-07 엘지이노텍 주식회사 조명 장치
US20130128596A1 (en) * 2011-11-21 2013-05-23 Foxsemicon Integrated Technology, Inc. Led bulb
CN103162115A (zh) * 2011-12-15 2013-06-19 海洋王照明科技股份有限公司 警示灯
CN102537906A (zh) * 2012-01-06 2012-07-04 昆山市华英精密模具工业有限公司 利用热管散热的内置散热led灯具
US9068701B2 (en) * 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
KR102017538B1 (ko) 2012-01-31 2019-10-21 엘지이노텍 주식회사 조명 장치
US8641237B2 (en) * 2012-02-09 2014-02-04 Sheng-Yi CHUANG LED light bulb providing high heat dissipation efficiency
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
US8680755B2 (en) 2012-05-07 2014-03-25 Lg Innotek Co., Ltd. Lighting device having reflectors for indirect light emission
KR101244541B1 (ko) * 2012-07-13 2013-03-25 에이펙스인텍 주식회사 엘이디 조명등
EP2799758A4 (en) * 2012-09-24 2014-11-05 Suzhou Jingpin Optoelectronic Co Ltd LED LAMP EMITTING THE LIGHT IN A WAY THAT IS QUITE OMNIDIRECTIONAL
US20140098568A1 (en) * 2012-10-04 2014-04-10 Tadd, LLC Led retrofit lamp
GB2507386A (en) * 2012-10-26 2014-04-30 Jerry Kochanski LED light bulb and holder
CN103791257B (zh) * 2012-11-01 2015-09-09 展晶科技(深圳)有限公司 发光二极管灯泡
CN103807622B (zh) * 2012-11-09 2018-04-24 欧司朗有限公司 照明装置
KR20140101220A (ko) * 2013-02-08 2014-08-19 삼성전자주식회사 조명 장치
JP6259576B2 (ja) * 2013-03-05 2018-01-10 株式会社小糸製作所 光源ユニット及び車両用灯具
US9341317B2 (en) * 2013-07-22 2016-05-17 Dong Guan National State Lighting Co., Ltd. LED bulb emitting light ray in a downward direction and manufacturing method thereof
PL224281B1 (pl) * 2013-08-05 2016-12-30 Skrobotowicz Piotr Auto Power Electronic Żarówka z diodami LED
JP6234119B2 (ja) * 2013-09-03 2017-11-22 三菱電機株式会社 照明ランプ及び照明装置
JP6102864B2 (ja) * 2013-09-10 2017-03-29 三菱電機株式会社 ランプ
US9140437B2 (en) * 2013-09-30 2015-09-22 U.S. Speedo, Inc. LED lightbulb
CN203641941U (zh) * 2013-10-31 2014-06-11 陈清辉 Led灯泡
CN103574368B (zh) * 2013-11-12 2015-11-04 无锡天地合同能源管理有限公司 Led球泡灯
TWI482928B (zh) * 2013-12-23 2015-05-01
CN103742813B (zh) * 2014-01-25 2016-06-01 浙江锐迪生光电有限公司 一种新型led照明灯
EP3099971B1 (en) * 2014-01-29 2018-03-14 Philips Lighting Holding B.V. Led bulb
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
CN105371141B (zh) * 2014-09-01 2017-10-13 方与圆电子(深圳)有限公司 照明装置
WO2016095182A1 (zh) * 2014-12-19 2016-06-23 江苏昌泽电子有限公司 一种门框形灯管的led节能灯
TWI614447B (zh) * 2015-03-05 2018-02-11 詹華勳 發光裝置
JP6115613B1 (ja) * 2015-10-29 2017-04-19 三菱電機株式会社 ランプ
CN108369986B (zh) 2015-11-03 2020-12-25 Ade弗托恩埃克萨有限公司 Led照明模块
JP6818180B2 (ja) 2017-07-20 2021-01-20 シグニファイ ホールディング ビー ヴィSignify Holding B.V. 照明モジュール
US20190056069A1 (en) * 2017-08-16 2019-02-21 Yu Luo Lamp structure
US10605412B1 (en) * 2018-11-16 2020-03-31 Emeryallen, Llc Miniature integrated omnidirectional LED bulb
US10690291B1 (en) * 2019-05-14 2020-06-23 Jen-Chieh Shih LED bulb

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US7014337B2 (en) * 2004-02-02 2006-03-21 Chia Yi Chen Light device having changeable light members
CN201014278Y (zh) * 2006-12-13 2008-01-30 杭州中港数码技术有限公司 大功率led球形照明灯泡
US20090040759A1 (en) * 2007-08-10 2009-02-12 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp with a heat sink assembly
CN201269434Y (zh) * 2008-10-11 2009-07-08 杭州恩迪照明科技有限公司 Led照明灯泡

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Publication number Priority date Publication date Assignee Title
US7014337B2 (en) * 2004-02-02 2006-03-21 Chia Yi Chen Light device having changeable light members
CN201014278Y (zh) * 2006-12-13 2008-01-30 杭州中港数码技术有限公司 大功率led球形照明灯泡
US20090040759A1 (en) * 2007-08-10 2009-02-12 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp with a heat sink assembly
CN201269434Y (zh) * 2008-10-11 2009-07-08 杭州恩迪照明科技有限公司 Led照明灯泡

Also Published As

Publication number Publication date
US20110273072A1 (en) 2011-11-10
EP2386789A2 (en) 2011-11-16
JP2011238580A (ja) 2011-11-24
US8436517B2 (en) 2013-05-07
KR101169364B1 (ko) 2012-07-30
TW201139931A (en) 2011-11-16
KR20110124114A (ko) 2011-11-16
JP5203423B2 (ja) 2013-06-05
EP2386789A3 (en) 2013-06-19

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees