JP5854530B2 - Ｌｅｄアレイのための低コスト多機能ヒートシンク - Google Patents

Ｌｅｄアレイのための低コスト多機能ヒートシンク Download PDF

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Publication number
JP5854530B2
JP5854530B2 JP2013534420A JP2013534420A JP5854530B2 JP 5854530 B2 JP5854530 B2 JP 5854530B2 JP 2013534420 A JP2013534420 A JP 2013534420A JP 2013534420 A JP2013534420 A JP 2013534420A JP 5854530 B2 JP5854530 B2 JP 5854530B2
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Japan
Prior art keywords
light source
cell structure
cell
heat sink
wall elements
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
JP2013534420A
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English (en)
Japanese (ja)
Other versions
JP2013540338A (ja
JP2013540338A5 (enExample
Inventor
ヨハネス ウィルヘルムス ウェーカンプ
ヨハネス ウィルヘルムス ウェーカンプ
フロリアン スタドレル
フロリアン スタドレル
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
Original Assignee
Koninklijke Philips 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 NV filed Critical Koninklijke Philips NV
Publication of JP2013540338A publication Critical patent/JP2013540338A/ja
Publication of JP2013540338A5 publication Critical patent/JP2013540338A5/ja
Application granted granted Critical
Publication of JP5854530B2 publication Critical patent/JP5854530B2/ja
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
    • 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
    • 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
    • F21V29/713—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 in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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)
  • 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)
  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
JP2013534420A 2010-10-21 2011-10-13 Ｌｅｄアレイのための低コスト多機能ヒートシンク Expired - Fee Related JP5854530B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10188362 2010-10-21
EP10188362.7 2010-10-21
PCT/IB2011/054532 WO2012052889A2 (en) 2010-10-21 2011-10-13 Low-cost multi functional heatsink for led arrays

Publications (3)

Publication Number Publication Date
JP2013540338A JP2013540338A (ja) 2013-10-31
JP2013540338A5 JP2013540338A5 (enExample) 2014-11-27
JP5854530B2 true JP5854530B2 (ja) 2016-02-09

Family

ID=44898107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013534420A Expired - Fee Related JP5854530B2 (ja) 2010-10-21 2011-10-13 Ｌｅｄアレイのための低コスト多機能ヒートシンク

Country Status (7)

Country Link
US (1) US8974083B2 (enExample)
EP (1) EP2630408A2 (enExample)
JP (1) JP5854530B2 (enExample)
CN (1) CN103168198B (enExample)
BR (1) BR112013009349A2 (enExample)
TW (1) TW201221848A (enExample)
WO (1) WO2012052889A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102518964A (zh) * 2011-12-11 2012-06-27 深圳市光峰光电技术有限公司 光源和照明装置
USD744156S1 (en) * 2014-06-25 2015-11-24 Martin Professional Aps Light lens
FR3044821B1 (fr) * 2015-12-02 2019-05-10 Schneider Electric Industries Sas Connecteur electrique comportant un dissipateur thermique et appareil electrique equipe d'un tel connecteur
EP3446030B1 (en) * 2016-04-22 2019-12-18 Signify Holding B.V. Pebble-plate like louvre
JP6636651B2 (ja) 2016-04-22 2020-01-29 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 小石板状ルーバ
US10415787B2 (en) 2018-01-11 2019-09-17 Osram Sylvania Inc. Vehicle LED lamp having recirculating air channels
US11437429B2 (en) 2019-09-30 2022-09-06 Nichia Corporation Light emitting device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527545A (en) * 1982-07-06 1985-07-09 Nagron Steel And Aluminium B.V. Solar energy system and solar heat collector
JP2003209296A (ja) 2002-01-17 2003-07-25 Asahi Matsushita Electric Works Ltd 発光ダイオード集合体
JP4604819B2 (ja) * 2005-04-28 2011-01-05 豊田合成株式会社 発光装置
JP2007242244A (ja) * 2006-03-03 2007-09-20 Air Cycle Sangyo Kk 照明器具
US20070247851A1 (en) 2006-04-21 2007-10-25 Villard Russel G Light Emitting Diode Lighting Package With Improved Heat Sink
US10295147B2 (en) 2006-11-09 2019-05-21 Cree, Inc. LED array and method for fabricating same
WO2009033051A1 (en) 2007-09-07 2009-03-12 Philips Solid-State Lighting Solutions Methods and apparatus for providing led-based spotlight illumination in stage lighting applications
CN201282610Y (zh) * 2007-12-26 2009-07-29 宗珀工业有限公司 蜂巢型散热体
CN101539282B (zh) * 2008-03-19 2011-06-29 富准精密工业(深圳)有限公司 发光二极管模组
CN201429055Y (zh) 2009-07-14 2010-03-24 柯建锋 Led灯具用的散热装置
CN101730455B (zh) * 2009-12-22 2011-09-28 张志强 电子元器件散热装置
CN101818871A (zh) 2009-12-25 2010-09-01 江苏生日快乐光电科技有限公司 蜂窝结构烟道式散热led照明装置

Also Published As

Publication number Publication date
US20130322078A1 (en) 2013-12-05
JP2013540338A (ja) 2013-10-31
WO2012052889A2 (en) 2012-04-26
WO2012052889A3 (en) 2012-08-16
US8974083B2 (en) 2015-03-10
EP2630408A2 (en) 2013-08-28
CN103168198B (zh) 2016-04-06
BR112013009349A2 (pt) 2016-07-26
CN103168198A (zh) 2013-06-19
TW201221848A (en) 2012-06-01

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