EP2518401A3 - Dispositif de dissipation de chaleur - Google Patents

Dispositif de dissipation de chaleur Download PDF

Info

Publication number
EP2518401A3
EP2518401A3 EP11179403A EP11179403A EP2518401A3 EP 2518401 A3 EP2518401 A3 EP 2518401A3 EP 11179403 A EP11179403 A EP 11179403A EP 11179403 A EP11179403 A EP 11179403A EP 2518401 A3 EP2518401 A3 EP 2518401A3
Authority
EP
European Patent Office
Prior art keywords
heat dissipating
tubular body
dissipating device
open end
extension section
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.)
Withdrawn
Application number
EP11179403A
Other languages
German (de)
English (en)
Other versions
EP2518401A2 (fr
Inventor
Shih-Che Tseng
Mao-Sung Hsu
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.)
Tyntek Corp
Original Assignee
Tyntek Corp
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 Tyntek Corp filed Critical Tyntek Corp
Publication of EP2518401A2 publication Critical patent/EP2518401A2/fr
Publication of EP2518401A3 publication Critical patent/EP2518401A3/fr
Withdrawn legal-status Critical Current

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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
EP11179403A 2011-04-27 2011-08-30 Dispositif de dissipation de chaleur Withdrawn EP2518401A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101105191A CN102760705A (zh) 2011-04-27 2011-04-27 散热器

Publications (2)

Publication Number Publication Date
EP2518401A2 EP2518401A2 (fr) 2012-10-31
EP2518401A3 true EP2518401A3 (fr) 2012-12-05

Family

ID=44677577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11179403A Withdrawn EP2518401A3 (fr) 2011-04-27 2011-08-30 Dispositif de dissipation de chaleur

Country Status (4)

Country Link
US (1) US20120273180A1 (fr)
EP (1) EP2518401A3 (fr)
JP (1) JP2012235078A (fr)
CN (1) CN102760705A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588757B (zh) * 2011-01-14 2015-06-17 富瑞精密组件（昆山）有限公司 灯具
TWM409367U (en) * 2011-01-28 2011-08-11 Fin Core Corp Heat-dissipation module and LED lamp having heat-dissipation module
US20130235578A1 (en) * 2011-07-05 2013-09-12 Industrial Technology Research Institute Illumination device and assembling method thereof
US20130118725A1 (en) * 2011-11-10 2013-05-16 Shyh-Ming Chen Heat Sink and Fins Thereof
US9052093B2 (en) * 2013-03-14 2015-06-09 Cree, Inc. LED lamp and heat sink
TWI506227B (zh) * 2014-08-05 2015-11-01 Lite On Technology Corp 發光裝置
USD790737S1 (en) * 2015-01-07 2017-06-27 Cree, Inc. LED lamp
US20170097122A1 (en) * 2015-10-06 2017-04-06 Hsu Li Yen Led lamp holder
CN105603364B (zh) * 2016-03-16 2018-11-23 深圳市华星光电技术有限公司 导热装置与蒸镀坩埚
JP6648206B2 (ja) * 2018-07-19 2020-02-14 三菱電機株式会社 放熱フィン、ヒートシンク及び照明器具
CN109611704B (zh) * 2018-12-10 2024-01-26 中山市一群狼照明科技有限公司 一种球泡
CN212361634U (zh) * 2020-06-23 2021-01-15 漳州立达信光电子科技有限公司 一种球泡灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM395787U (en) * 2010-06-09 2011-01-01 Hong Kuan Technology Co Ltd LED and heat dissipation module thereof
WO2011029724A1 (fr) * 2009-09-14 2011-03-17 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage et procédé pour fabriquer un corps refroidisseur du dispositif d'éclairage et le dispositif d'éclairage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3713706B2 (ja) * 2001-09-28 2005-11-09 日本電気株式会社 放熱構造、パッケージ組立体、及び、放熱用シート
US6729384B1 (en) * 2003-06-06 2004-05-04 Hsiang Kang Enterprises Co., Ltd. Cooling fin assembly
JP4411147B2 (ja) * 2004-06-24 2010-02-10 株式会社日立製作所 ファン付きヒートシンク
CN100518468C (zh) * 2005-10-14 2009-07-22 鸿富锦精密工业（深圳）有限公司 散热装置
TW200934362A (en) * 2008-01-16 2009-08-01 Neng Tyi Prec Ind Co Ltd Method of manufacturing heat dissipaters having heat sinks and structure thereof
CN201242058Y (zh) * 2008-08-04 2009-05-20 王文汶 一种led灯具
US7918587B2 (en) * 2008-11-05 2011-04-05 Chaun-Choung Technology Corp. LED fixture and mask structure thereof
CN201302412Y (zh) * 2008-11-13 2009-09-02 彩威实业有限公司 散热器及其散热鳍片
JP3151869U (ja) * 2009-04-27 2009-07-09 信睿企業有限公司 放熱モジュールのヒートシンク固着構造
JP5185346B2 (ja) * 2010-09-15 2013-04-17 株式会社日本自動車部品総合研究所 ヒートシンク
TWM409367U (en) * 2011-01-28 2011-08-11 Fin Core Corp Heat-dissipation module and LED lamp having heat-dissipation module

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011029724A1 (fr) * 2009-09-14 2011-03-17 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage et procédé pour fabriquer un corps refroidisseur du dispositif d'éclairage et le dispositif d'éclairage
TWM395787U (en) * 2010-06-09 2011-01-01 Hong Kuan Technology Co Ltd LED and heat dissipation module thereof

Also Published As

Publication number Publication date
EP2518401A2 (fr) 2012-10-31
US20120273180A1 (en) 2012-11-01
CN102760705A (zh) 2012-10-31
JP2012235078A (ja) 2012-11-29

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