AU2012310961C1 - LED illumination device - Google Patents

LED illumination device Download PDF

Info

Publication number
AU2012310961C1
AU2012310961C1 AU2012310961A AU2012310961A AU2012310961C1 AU 2012310961 C1 AU2012310961 C1 AU 2012310961C1 AU 2012310961 A AU2012310961 A AU 2012310961A AU 2012310961 A AU2012310961 A AU 2012310961A AU 2012310961 C1 AU2012310961 C1 AU 2012310961C1
Authority
AU
Australia
Prior art keywords
mounting plate
cooling cylinder
led
cylindrical body
cooling
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.)
Ceased
Application number
AU2012310961A
Other languages
English (en)
Other versions
AU2012310961B2 (en
AU2012310961A1 (en
Inventor
Mitsuyoshi Ishikawa
Kazuhiro Katou
Taro Okamoto
Jongkook Park
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.)
Soleco Co Ltd
Original Assignee
Soleco 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 Soleco Co Ltd filed Critical Soleco Co Ltd
Publication of AU2012310961A1 publication Critical patent/AU2012310961A1/en
Application granted granted Critical
Publication of AU2012310961B2 publication Critical patent/AU2012310961B2/en
Publication of AU2012310961C1 publication Critical patent/AU2012310961C1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • 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
    • F21V29/78—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • 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 [2D] 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
AU2012310961A 2011-09-21 2012-09-19 LED illumination device Ceased AU2012310961C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011205587A JP5635469B2 (ja) 2011-09-21 2011-09-21 Ｌｅｄ照明装置
JP2011-205587 2011-09-21
PCT/JP2012/005943 WO2013042351A1 (ja) 2011-09-21 2012-09-19 Ｌｅｄ照明装置

Publications (3)

Publication Number Publication Date
AU2012310961A1 AU2012310961A1 (en) 2014-04-10
AU2012310961B2 AU2012310961B2 (en) 2016-02-04
AU2012310961C1 true AU2012310961C1 (en) 2016-05-05

Family

ID=47914139

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012310961A Ceased AU2012310961C1 (en) 2011-09-21 2012-09-19 LED illumination device

Country Status (8)

Country Link
US (1) US9366423B2 (https=)
JP (1) JP5635469B2 (https=)
KR (1) KR101778089B1 (https=)
CN (1) CN103998862B (https=)
AU (1) AU2012310961C1 (https=)
BR (1) BR112014006746A2 (https=)
DE (1) DE112012003929T5 (https=)
WO (1) WO2013042351A1 (https=)

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CN103644551B (zh) * 2013-12-03 2017-07-14 广州虎辉照明科技公司 一种led工矿灯
CN103883963A (zh) * 2014-04-17 2014-06-25 南宁燎旺车灯有限责任公司 一种led车灯
JP6480117B2 (ja) * 2014-07-17 2019-03-06 シチズン電子株式会社 Ｌｅｄ照明装置
DE202014103410U1 (de) * 2014-07-24 2015-10-27 ELS Energieeffiziente Licht-Systeme GmbH & Co. KG LED-Leuchte
US9401468B2 (en) * 2014-12-24 2016-07-26 GE Lighting Solutions, LLC Lamp with LED chips cooled by a phase transformation loop
USD863607S1 (en) * 2015-07-07 2019-10-15 Auroralight, Inc. Ball and socket heat exchanger for a light fixture
CN105020632B (zh) * 2015-08-06 2016-10-12 深圳市康铭盛科技实业股份有限公司 一种具有散热机构的节能射灯及实现方法
USD784591S1 (en) * 2015-09-22 2017-04-18 Cooper Technologies Company High-lumen round light fixture
CN105135373A (zh) * 2015-09-24 2015-12-09 长沙蓝锐知识产权咨询有限公司 一种多功能照明方法
CN105135255A (zh) * 2015-09-24 2015-12-09 长沙蓝锐知识产权咨询有限公司 一种多功能照明灯具
USD803460S1 (en) 2016-04-22 2017-11-21 Hubbell Incorporated Bay luminaire
USD803453S1 (en) * 2016-04-22 2017-11-21 Hubbell Incorporated Bay luminaire
JP2017159657A (ja) * 2017-04-07 2017-09-14 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光照射装置
USD847399S1 (en) 2017-05-05 2019-04-30 Hubbell Incorporated Performance high-bay luminaire
JP2019087520A (ja) * 2017-11-10 2019-06-06 アイリスオーヤマ株式会社 Ｌｅｄ照明装置の放熱構造
KR102182631B1 (ko) * 2018-10-10 2020-11-24 (주)와이드윙스 식물 생장용 조명장치
CN111006146B (zh) * 2019-12-10 2021-12-17 山东梦奇电器有限公司 一种具有除虫散热功能的市政用路面灯
JP7042857B2 (ja) * 2020-02-07 2022-03-28 三菱電機株式会社 電力変換装置
EP4650651A1 (en) * 2023-01-13 2025-11-19 Stella Importação e Exportação de Luminárias Ltda Lighting fixture for outdoor use

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JP2010010128A (ja) * 2008-06-24 2010-01-14 Hongwu Yang 受動性放熱器及び街路灯放熱装置
JP2010524210A (ja) * 2007-04-03 2010-07-15 オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング 半導体光モジュール
WO2011055659A1 (ja) * 2009-11-05 2011-05-12 株式会社エルム 大型ｌｅｄ照明装置
JP2011165703A (ja) * 2010-02-04 2011-08-25 Stanley Electric Co Ltd ヒートシンクおよび発光素子ユニット

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JP4236544B2 (ja) * 2003-09-12 2009-03-11 三洋電機株式会社 照明装置
JP5179875B2 (ja) * 2004-09-15 2013-04-10 ソウル セミコンダクター カンパニー リミテッド ヒートパイプを備える発光素子及び発光素子用のヒートパイプリードの製造方法
JP2006210537A (ja) 2005-01-26 2006-08-10 Furukawa Electric Co Ltd:The Ｌｅｄ発光構造体の放熱構造
JP3121916U (ja) * 2006-03-08 2006-06-01 超▲家▼科技股▲扮▼有限公司 Ｌｅｄランプおよびその熱放散構造
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CN101463987A (zh) * 2008-05-08 2009-06-24 陈德荣 一种大功率Led灯快速散热的方法
US7740380B2 (en) * 2008-10-29 2010-06-22 Thrailkill John E Solid state lighting apparatus utilizing axial thermal dissipation
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JP2010524210A (ja) * 2007-04-03 2010-07-15 オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング 半導体光モジュール
JP2010010128A (ja) * 2008-06-24 2010-01-14 Hongwu Yang 受動性放熱器及び街路灯放熱装置
WO2011055659A1 (ja) * 2009-11-05 2011-05-12 株式会社エルム 大型ｌｅｄ照明装置
JP2011165703A (ja) * 2010-02-04 2011-08-25 Stanley Electric Co Ltd ヒートシンクおよび発光素子ユニット

Also Published As

Publication number Publication date
KR20140063772A (ko) 2014-05-27
CN103998862A (zh) 2014-08-20
JP2013069453A (ja) 2013-04-18
US20140233233A1 (en) 2014-08-21
BR112014006746A2 (pt) 2017-04-04
AU2012310961B2 (en) 2016-02-04
AU2012310961A1 (en) 2014-04-10
WO2013042351A1 (ja) 2013-03-28
DE112012003929T5 (de) 2014-07-17
KR101778089B1 (ko) 2017-09-13
CN103998862B (zh) 2017-06-16
US9366423B2 (en) 2016-06-14
JP5635469B2 (ja) 2014-12-03

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Legal Events

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DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 29 JAN 2016 .

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 29 JAN 2016

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired