EP2251594A4 - Lampe d'éclairage - Google Patents

Lampe d'éclairage

Info

Publication number
EP2251594A4
EP2251594A4 EP09718275A EP09718275A EP2251594A4 EP 2251594 A4 EP2251594 A4 EP 2251594A4 EP 09718275 A EP09718275 A EP 09718275A EP 09718275 A EP09718275 A EP 09718275A EP 2251594 A4 EP2251594 A4 EP 2251594A4
Authority
EP
European Patent Office
Prior art keywords
illuminating lamp
illuminating
lamp
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Withdrawn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
EP09718275A
Other languages
German (de)
English (en)
Other versions
EP2251594A1 (fr
Inventor
Tadahiro Okura
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.)
POWER ECO JAPAN CO Ltd
Original Assignee
POWER ECO JAPAN 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 POWER ECO JAPAN CO Ltd filed Critical POWER ECO JAPAN CO Ltd
Publication of EP2251594A1 publication Critical patent/EP2251594A1/fr
Publication of EP2251594A4 publication Critical patent/EP2251594A4/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Withdrawn legal-status Critical Current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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/50—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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • 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
    • F21Y2113/00—Combination of light sources
    • 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)
  • Geometry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP09718275A 2008-03-06 2009-02-20 Lampe d'éclairage Withdrawn EP2251594A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008056066 2008-03-06
JP2008327767A JP2009238734A (ja) 2008-03-06 2008-12-24 照明灯
PCT/JP2009/000729 WO2009110181A1 (fr) 2008-03-06 2009-02-20 Lampe d'éclairage

Publications (2)

Publication Number Publication Date
EP2251594A1 EP2251594A1 (fr) 2010-11-17
EP2251594A4 true EP2251594A4 (fr) 2012-07-18

Family

ID=41055746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09718275A Withdrawn EP2251594A4 (fr) 2008-03-06 2009-02-20 Lampe d'éclairage

Country Status (6)

Country Link
EP (1) EP2251594A4 (fr)
JP (1) JP2009238734A (fr)
KR (1) KR20100119563A (fr)
CN (1) CN101960217A (fr)
TW (1) TW200944710A (fr)
WO (1) WO2009110181A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8360613B2 (en) 2009-07-15 2013-01-29 Aphos Lighting Llc Light feature
JP2011103275A (ja) * 2009-11-12 2011-05-26 Light Beam Co Ltd 発光ダイオード照明器具
JP2011233469A (ja) * 2010-04-30 2011-11-17 Excel Kk Ｌｅｄランプおよびこれを用いた照明装置
US9648673B2 (en) 2010-11-05 2017-05-09 Cree, Inc. Lighting device with spatially segregated primary and secondary emitters
US8491140B2 (en) * 2010-11-05 2013-07-23 Cree, Inc. Lighting device with multiple emitters and remote lumiphor
JP5644595B2 (ja) * 2011-03-07 2014-12-24 岩崎電気株式会社 照明器具
KR101129455B1 (ko) * 2011-12-22 2012-03-28 (주)디자인스퀘어 2층 공랭식 방열 구조로 이루어진 ｌｅｄ 투광기
JP6276495B2 (ja) 2012-03-26 2018-02-07 東芝ライテック株式会社 照明装置
EP2881647B1 (fr) * 2012-07-23 2018-05-23 Guizhou Guangpusen Photoelectric Co., Ltd Procédé de fabrication d'ampoule à del universelle, ampoule à del à structure à anneau de serrage, et lampe à del
KR101829354B1 (ko) * 2012-07-23 2018-03-29 구이저우 쥐지쥐피에스 씨오., 엘티디 통용형 led 벌브 구성 방법 및 플랜지 스냅 링 타입의 led 벌브 및 램프
JP6007324B2 (ja) * 2012-07-23 2016-10-12 グイジョウ ジーゼットジーピーエス カンパニー・リミテッド 汎用型ｌｅｄ電球の構成方法およびフランジインナースナップリング式のｌｅｄ電球およびその灯具
KR101201153B1 (ko) 2012-08-21 2012-11-13 (주)디에이치코프 방폭형 엘이디 조명기구
JP5158734B2 (ja) * 2012-08-23 2013-03-06 株式会社ティーネットジャパン Ｌｅｄ照明器具
JP5982227B2 (ja) * 2012-08-31 2016-08-31 コイズミ照明株式会社 照明器具
KR101258485B1 (ko) * 2012-10-17 2013-04-26 지 . 텍 (주) 케이스 일체형 엘이디 조명장치 및 그 케이스 일체형 엘이디 조명장치의 분리형 조명기구 조립체
JP6124115B2 (ja) * 2013-03-04 2017-05-10 パナソニックＩｐマネジメント株式会社 照明装置
JP2014170676A (ja) * 2013-03-04 2014-09-18 Panasonic Corp 照明装置
KR101331139B1 (ko) 2013-03-26 2013-11-20 주식회사 디에스이 엘이디 전구의 공기 접촉 냉각형 하우징
JP2014203653A (ja) * 2013-04-04 2014-10-27 パナソニック株式会社 照明装置
JP6131891B2 (ja) * 2013-10-28 2017-05-24 三菱電機株式会社 照明器具およびヒートシンク
JP6136962B2 (ja) * 2014-02-04 2017-05-31 三菱電機株式会社 照明装置
JP6382589B2 (ja) * 2014-06-18 2018-08-29 三菱電機株式会社 照明器具
JP5800080B2 (ja) * 2014-11-05 2015-10-28 岩崎電気株式会社 照明器具
JP6016141B2 (ja) * 2015-08-25 2016-10-26 東芝ライテック株式会社 Ｌｅｄ照明器具
JP6399364B2 (ja) * 2016-09-26 2018-10-03 東芝ライテック株式会社 Ｌｅｄ照明器具
JP6893490B2 (ja) * 2016-09-26 2021-06-23 東芝ライテック株式会社 Ｌｅｄ照明器具
JP6799318B2 (ja) * 2016-11-18 2020-12-16 アイリスオーヤマ株式会社 照明装置
JP6832893B2 (ja) * 2018-08-02 2021-02-24 三菱電機株式会社 照明器具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193139A1 (en) * 2005-02-25 2006-08-31 Edison Opto Corporation Heat dissipating apparatus for lighting utility
JP2006294526A (ja) * 2005-04-14 2006-10-26 Enegate:Kk Ｌｅｄ素子を使用したスポットライト
US20070230186A1 (en) * 2006-03-30 2007-10-04 Chen-Chun Chien LED projector light module

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001256805A (ja) 2000-03-09 2001-09-21 Yamada Shomei Kk 照明灯
JP3965929B2 (ja) 2001-04-02 2007-08-29 日亜化学工業株式会社 Ｌｅｄ照明装置
JP3808422B2 (ja) * 2002-11-18 2006-08-09 Ｎｅｃビューテクノロジー株式会社 プロジェクタ装置の冷却構造及びプロジェクタ装置
JP2005062376A (ja) * 2003-08-11 2005-03-10 Plus Vision Corp 光源装置およびそれを用いたプロジェクタ
JP4258321B2 (ja) * 2003-08-25 2009-04-30 市光工業株式会社 車両用灯具
CN1766406A (zh) * 2004-10-25 2006-05-03 盟立光能科技股份有限公司 发光二极管灯组
JP2007121461A (ja) * 2005-10-25 2007-05-17 Matsushita Electric Works Ltd 耐熱性を有する反射部材とこれを有する照明器具
JP3127938U (ja) 2006-08-29 2006-12-21 玄基光電半導體股▲分▼有限公司 ハイパワー発光ダイオードを使用する街灯の散熱構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193139A1 (en) * 2005-02-25 2006-08-31 Edison Opto Corporation Heat dissipating apparatus for lighting utility
JP2006294526A (ja) * 2005-04-14 2006-10-26 Enegate:Kk Ｌｅｄ素子を使用したスポットライト
US20070230186A1 (en) * 2006-03-30 2007-10-04 Chen-Chun Chien LED projector light module

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009110181A1 *

Also Published As

Publication number Publication date
KR20100119563A (ko) 2010-11-09
TW200944710A (en) 2009-11-01
WO2009110181A1 (fr) 2009-09-11
JP2009238734A (ja) 2009-10-15
EP2251594A1 (fr) 2010-11-17
CN101960217A (zh) 2011-01-26

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20100903

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

A4 Supplementary search report drawn up and despatched

Effective date: 20120618

RIC1 Information provided on ipc code assigned before grant

Ipc: F21S 2/00 20060101ALI20120612BHEP

Ipc: F21V 29/00 20060101AFI20120612BHEP

Ipc: F21Y 101/02 20060101ALI20120612BHEP

18W Application withdrawn

Effective date: 20120703