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JP5156071B2 - 灯具とその放熱器 - Google Patents

灯具とその放熱器 Download PDF

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Publication number
JP5156071B2
JP5156071B2 JP2010214965A JP2010214965A JP5156071B2 JP 5156071 B2 JP5156071 B2 JP 5156071B2 JP 2010214965 A JP2010214965 A JP 2010214965A JP 2010214965 A JP2010214965 A JP 2010214965A JP 5156071 B2 JP5156071 B2 JP 5156071B2
Authority
JP
Japan
Prior art keywords
air flow
lamp
radiator
side wall
lamp according
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
JP2010214965A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011249304A (ja
Inventor
銀樹 洪
議樂 方
明聰 李
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.)
Sunonwealth Electric Machine Industry Co Ltd
Original Assignee
Sunonwealth Electric Machine Industry Co Ltd
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 Sunonwealth Electric Machine Industry Co Ltd filed Critical Sunonwealth Electric Machine Industry Co Ltd
Publication of JP2011249304A publication Critical patent/JP2011249304A/ja
Application granted granted Critical
Publication of JP5156071B2 publication Critical patent/JP5156071B2/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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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)
JP2010214965A 2010-05-25 2010-09-27 灯具とその放熱器 Expired - Fee Related JP5156071B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW099116734 2010-05-25
TW099116734A TWI408311B (zh) 2010-05-25 2010-05-25 燈具及其散熱器

Publications (2)

Publication Number Publication Date
JP2011249304A JP2011249304A (ja) 2011-12-08
JP5156071B2 true JP5156071B2 (ja) 2013-03-06

Family

ID=44584784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010214965A Expired - Fee Related JP5156071B2 (ja) 2010-05-25 2010-09-27 灯具とその放熱器

Country Status (3)

Country Link
EP (1) EP2390564B1 (zh)
JP (1) JP5156071B2 (zh)
TW (1) TWI408311B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101319486B1 (ko) * 2012-01-11 2013-10-17 선온웰스 일렉트릭 머신 인더스트리 컴퍼니 리미티드 램프
JP5910144B2 (ja) * 2012-02-15 2016-04-27 岩崎電気株式会社 光源ユニット
JP2013211200A (ja) * 2012-03-30 2013-10-10 Mitsubishi Chemicals Corp 照明装置
KR101912382B1 (ko) * 2012-04-13 2018-10-26 엘지이노텍 주식회사 조명 장치
KR101414650B1 (ko) 2012-05-09 2014-07-03 엘지전자 주식회사 조명 장치
KR101455083B1 (ko) 2012-08-10 2014-10-28 삼성전자주식회사 조명 장치
JP6083204B2 (ja) * 2012-11-19 2017-02-22 セイコーエプソン株式会社 プロジェクター
WO2014091369A1 (en) * 2012-12-13 2014-06-19 Koninklijke Philips N.V. Warm dimming light emitting arrangement
JP6179792B2 (ja) 2013-02-26 2017-08-16 株式会社リコー 光源装置及びこれを備えた画像投射装置
CN105889794A (zh) * 2014-10-04 2016-08-24 平湖铱能新能源有限公司 一种新型塑包铝led球泡灯
CN104501000B (zh) * 2014-11-25 2016-05-11 东莞市闻誉实业有限公司 带有叶轮的led灯
JP6839929B2 (ja) * 2016-05-11 2021-03-10 三菱電機株式会社 照明装置
CN106594589A (zh) * 2016-12-30 2017-04-26 广州市浩洋电子股份有限公司 螺旋导风装置及设有该螺旋导风装置的舞台灯散热系统
CN117704339B (zh) * 2024-01-27 2024-08-09 广州申禾舞台灯光设备有限责任公司 舞台灯具的散热装置及舞台灯具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144140B2 (en) * 2005-02-25 2006-12-05 Tsung-Ting Sun Heat dissipating apparatus for lighting utility
WO2008036596A1 (en) * 2006-09-18 2008-03-27 Cree Led Lighting Solutions, Inc. Lighting devices, lighting assemblies, fixtures and methods using same
JP2008198478A (ja) * 2007-02-13 2008-08-28 Daiwa Light Kogyo:Kk Ｌｅｄ照明装置
US20080212333A1 (en) * 2007-03-01 2008-09-04 Bor-Jang Chen Heat radiating device for lamp
JP4832343B2 (ja) * 2007-03-14 2011-12-07 京セラ株式会社 発光装置
DE102007040444B8 (de) * 2007-08-28 2013-10-17 Osram Gmbh LED-Lampe
US8319406B2 (en) * 2007-09-27 2012-11-27 Koninklijke Philips Electronics N.V. Lighting device and method of cooling a lighting device
CN101251246A (zh) * 2008-03-24 2008-08-27 东莞勤上光电股份有限公司 Led灯具及其散热方法
CN101566326B (zh) * 2008-04-23 2012-09-19 富准精密工业(深圳)有限公司 照明装置及其光引擎
JP2010153198A (ja) * 2008-12-25 2010-07-08 Nec Lighting Ltd 照明器具
TWI376481B (en) * 2009-10-13 2012-11-11 Sunonwealth Electr Mach Ind Co Lamp
JP5578900B2 (ja) * 2010-03-19 2014-08-27 京セラ株式会社 照明装置

Also Published As

Publication number Publication date
JP2011249304A (ja) 2011-12-08
EP2390564A3 (en) 2013-06-26
EP2390564A2 (en) 2011-11-30
TW201142200A (en) 2011-12-01
EP2390564B1 (en) 2015-05-06
TWI408311B (zh) 2013-09-11

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