JP4730717B2 - 車両用灯具。 - Google Patents

車両用灯具。 Download PDF

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Publication number
JP4730717B2
JP4730717B2 JP2005272760A JP2005272760A JP4730717B2 JP 4730717 B2 JP4730717 B2 JP 4730717B2 JP 2005272760 A JP2005272760 A JP 2005272760A JP 2005272760 A JP2005272760 A JP 2005272760A JP 4730717 B2 JP4730717 B2 JP 4730717B2
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JP
Japan
Prior art keywords
led lamp
heat
heat radiating
lamp unit
radiating member
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
JP2005272760A
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English (en)
Japanese (ja)
Other versions
JP2007087665A5 (enExample
JP2007087665A (ja
Inventor
安 谷田
琢也 久志本
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2005272760A priority Critical patent/JP4730717B2/ja
Publication of JP2007087665A publication Critical patent/JP2007087665A/ja
Publication of JP2007087665A5 publication Critical patent/JP2007087665A5/ja
Application granted granted Critical
Publication of JP4730717B2 publication Critical patent/JP4730717B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/50—Waterproofing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2005272760A 2005-09-20 2005-09-20 車両用灯具。 Expired - Fee Related JP4730717B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005272760A JP4730717B2 (ja) 2005-09-20 2005-09-20 車両用灯具。

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005272760A JP4730717B2 (ja) 2005-09-20 2005-09-20 車両用灯具。

Publications (3)

Publication Number Publication Date
JP2007087665A JP2007087665A (ja) 2007-04-05
JP2007087665A5 JP2007087665A5 (enExample) 2008-10-23
JP4730717B2 true JP4730717B2 (ja) 2011-07-20

Family

ID=37974447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005272760A Expired - Fee Related JP4730717B2 (ja) 2005-09-20 2005-09-20 車両用灯具。

Country Status (1)

Country Link
JP (1) JP4730717B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10591124B2 (en) 2012-08-30 2020-03-17 Sabic Global Technologies B.V. Heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505133B1 (de) * 2007-04-25 2009-03-15 Zizala Lichtsysteme Gmbh Kühlvorrichtung zur kühlung von led-lichtquellen
JP4922087B2 (ja) * 2007-07-12 2012-04-25 スタンレー電気株式会社 車両用前照灯
JP5233590B2 (ja) * 2008-10-28 2013-07-10 東芝ライテック株式会社 車両用前照灯
JP5457061B2 (ja) * 2009-04-01 2014-04-02 株式会社小糸製作所 車両用前照灯
JP5606627B2 (ja) * 2011-06-27 2014-10-15 三菱電機株式会社 車載用ヘッドランプ
KR102199248B1 (ko) 2013-12-02 2021-01-06 엘지이노텍 주식회사 방열 장치 및 차량용 조명장치
JP2014067728A (ja) * 2013-12-17 2014-04-17 Starlite Co Ltd 自動車用ｌｅｄランプ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002124123A (ja) * 2000-10-17 2002-04-26 Denso Corp 車両用前照灯
JP4103437B2 (ja) * 2002-04-23 2008-06-18 日亜化学工業株式会社 照明装置
JP4369649B2 (ja) * 2002-09-10 2009-11-25 日亜化学工業株式会社 照明装置
JP4102240B2 (ja) * 2003-04-08 2008-06-18 株式会社小糸製作所 車両用前照灯
JP4265427B2 (ja) * 2004-02-04 2009-05-20 市光工業株式会社 車両用灯具
JP2005251622A (ja) * 2004-03-05 2005-09-15 Matsushita Electric Ind Co Ltd 照明装置及び表示装置
JP4265560B2 (ja) * 2005-03-31 2009-05-20 市光工業株式会社 車両用灯具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10591124B2 (en) 2012-08-30 2020-03-17 Sabic Global Technologies B.V. Heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat

Also Published As

Publication number Publication date
JP2007087665A (ja) 2007-04-05

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