TW200907238A - Illumination apparatus having heat dissipation protection loop - Google Patents

Illumination apparatus having heat dissipation protection loop Download PDF

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Publication number
TW200907238A
TW200907238A TW096129526A TW96129526A TW200907238A TW 200907238 A TW200907238 A TW 200907238A TW 096129526 A TW096129526 A TW 096129526A TW 96129526 A TW96129526 A TW 96129526A TW 200907238 A TW200907238 A TW 200907238A
Authority
TW
Taiwan
Prior art keywords
heat
section
dissipating
dissipation protection
protection circuit
Prior art date
Application number
TW096129526A
Other languages
English (en)
Chinese (zh)
Other versions
TWI312400B (enExample
Inventor
xuan-zhi Lin
guo-xing Chen
Original Assignee
Ama Precision Inc
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 Ama Precision Inc filed Critical Ama Precision Inc
Priority to TW096129526A priority Critical patent/TW200907238A/zh
Priority to US12/187,772 priority patent/US20090040760A1/en
Publication of TW200907238A publication Critical patent/TW200907238A/zh
Application granted granted Critical
Publication of TWI312400B publication Critical patent/TWI312400B/zh

Links

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
    • 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
    • F21V29/71—Cooling 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
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
TW096129526A 2007-08-10 2007-08-10 Illumination apparatus having heat dissipation protection loop TW200907238A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096129526A TW200907238A (en) 2007-08-10 2007-08-10 Illumination apparatus having heat dissipation protection loop
US12/187,772 US20090040760A1 (en) 2007-08-10 2008-08-07 Illumination device having unidirectional heat-dissipating route

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096129526A TW200907238A (en) 2007-08-10 2007-08-10 Illumination apparatus having heat dissipation protection loop

Publications (2)

Publication Number Publication Date
TW200907238A true TW200907238A (en) 2009-02-16
TWI312400B TWI312400B (enExample) 2009-07-21

Family

ID=40346317

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096129526A TW200907238A (en) 2007-08-10 2007-08-10 Illumination apparatus having heat dissipation protection loop

Country Status (2)

Country Link
US (1) US20090040760A1 (enExample)
TW (1) TW200907238A (enExample)

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US8858032B2 (en) * 2008-10-24 2014-10-14 Cree, Inc. Lighting device, heat transfer structure and heat transfer element
US8177397B1 (en) * 2008-12-31 2012-05-15 Koninklijke Philips Electronics N.V. LED heat management system
US20100265708A1 (en) * 2009-04-17 2010-10-21 Kuo-Len Lin Heat-dissipating assembly of led lamp holder
US7674012B1 (en) * 2009-04-17 2010-03-09 Cpumate Inc. LED lighting device capable of uniformly dissipating heat
CN101749583B (zh) * 2010-02-11 2011-06-08 郑日春 一种大功率集成led灯
KR100935878B1 (ko) 2009-06-18 2010-01-07 중부전기전자주식회사 Ｌｅｄ 램프등
CN102803842B (zh) * 2009-06-25 2015-07-01 皇家飞利浦电子股份有限公司 热管理设备
CN101986001B (zh) * 2009-07-28 2013-09-04 富准精密工业(深圳)有限公司 发光二极管灯具
DE202009012571U1 (de) * 2009-09-16 2009-12-24 Zumtobel Lighting Gmbh Pendelleuchte
US20110085339A1 (en) * 2009-10-13 2011-04-14 Chang-Yao Lin LED Lamp
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US9062830B2 (en) * 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US8931933B2 (en) * 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US9316361B2 (en) 2010-03-03 2016-04-19 Cree, Inc. LED lamp with remote phosphor and diffuser configuration
US9625105B2 (en) * 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
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
US9275979B2 (en) 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
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
US8540386B2 (en) * 2010-06-17 2013-09-24 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and display apparatus
WO2011162487A2 (ko) * 2010-06-22 2011-12-29 주식회사 영동테크 발열소자용 냉각 장치
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
CN102374507A (zh) * 2010-08-24 2012-03-14 泰金宝电通股份有限公司 灯具的复合散热单元及其光源模块
TW201231869A (en) * 2011-01-21 2012-08-01 Lextar Electronics Corp Light source module and planar light source module using the same
US9234655B2 (en) 2011-02-07 2016-01-12 Cree, Inc. Lamp with remote LED light source and heat dissipating elements
US9068701B2 (en) 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
CN102734641B (zh) * 2011-03-31 2016-01-20 富瑞精密组件（昆山）有限公司 发光二极管灯具
TWI553259B (zh) * 2011-03-31 2016-10-11 Foxconn Tech Co Ltd 發光二極體燈具
CN102208519A (zh) * 2011-05-19 2011-10-05 苏州环创电子有限公司 一种基于散热器封装的led器件
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US9488359B2 (en) * 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
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CN102865478A (zh) * 2012-09-18 2013-01-09 中山市久能光电科技有限公司 一种大功率led 照明灯具
CN102840489A (zh) * 2012-09-18 2012-12-26 中山市久能光电科技有限公司 大功率led照明灯
KR101447336B1 (ko) 2012-12-31 2014-10-07 에이펙스인텍 주식회사 가로등 및 보안등용 히트파이프 고정하우징
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
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TWI551815B (zh) * 2014-08-22 2016-10-01 晟大國際股份有限公司 Led燈具散熱結構
US20160209010A1 (en) * 2015-01-21 2016-07-21 Yu-Syuan Chen Assembly structure of light unit
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US20180249644A1 (en) * 2015-09-04 2018-09-06 Netled Oy Lighting system for growing of plants
JP7012674B2 (ja) * 2019-01-27 2022-02-14 Hoya株式会社 放熱装置、及びそれを備える光照射装置
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CN111853731A (zh) * 2019-09-12 2020-10-30 义乌市宏博机械科技有限公司 一种散热结构的散热方法
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Also Published As

Publication number Publication date
TWI312400B (enExample) 2009-07-21
US20090040760A1 (en) 2009-02-12

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MC4A Revocation of granted patent