DE102014202811A1 - Fahrzeugbeleuchtungsvorrichtung - Google Patents

Fahrzeugbeleuchtungsvorrichtung Download PDF

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Publication number
DE102014202811A1
DE102014202811A1 DE102014202811.6A DE102014202811A DE102014202811A1 DE 102014202811 A1 DE102014202811 A1 DE 102014202811A1 DE 102014202811 A DE102014202811 A DE 102014202811A DE 102014202811 A1 DE102014202811 A1 DE 102014202811A1
Authority
DE
Germany
Prior art keywords
heat sink
wall
housing
section
opening
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Withdrawn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
DE102014202811.6A
Other languages
German (de)
English (en)
Inventor
Hiroki Shibata
Kazutami Oishi
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing 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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of DE102014202811A1 publication Critical patent/DE102014202811A1/de
Withdrawn legal-status Critical Current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
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0064—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with provision for maintenance, e.g. changing the light bulb
    • B60Q1/007—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with provision for maintenance, e.g. changing the light bulb via a removable cap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • 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
    • F21S45/49—Attachment of the cooling means
    • 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)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE102014202811.6A 2013-02-15 2014-02-17 Fahrzeugbeleuchtungsvorrichtung Withdrawn DE102014202811A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013027523A JP2014157710A (ja) 2013-02-15 2013-02-15 車両用照明装置
JP2013-027523 2013-02-15

Publications (1)

Publication Number Publication Date
DE102014202811A1 true DE102014202811A1 (de) 2014-08-21

Family

ID=51264117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014202811.6A Withdrawn DE102014202811A1 (de) 2013-02-15 2014-02-17 Fahrzeugbeleuchtungsvorrichtung

Country Status (5)

Country Link
US (1) US9506620B2 (enExample)
JP (1) JP2014157710A (enExample)
CN (1) CN103994384B (enExample)
DE (1) DE102014202811A1 (enExample)
FR (1) FR3002308B1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3026823B1 (fr) * 2014-10-06 2016-12-02 Peugeot Citroen Automobiles Sa Projecteur de vehicule
JP2017010642A (ja) 2015-06-17 2017-01-12 株式会社小糸製作所 車両用照明装置
JP7047330B2 (ja) * 2017-10-30 2022-04-05 市光工業株式会社 車両用の灯具
KR20210153464A (ko) * 2020-06-10 2021-12-17 현대모비스 주식회사 자동차용 램프 및 그 램프를 포함하는 자동차
DE102021123098A1 (de) * 2021-09-07 2023-03-09 Zkw Group Gmbh Beleuchtungsvorrichtung für eine fahrzeugleuchte
US11885475B2 (en) * 2022-06-03 2024-01-30 Valeo North America, Inc. Lighting device for an off-road utility vehicle
CN221258661U (zh) * 2023-11-30 2024-07-02 深圳市联域光电股份有限公司 一种led灯具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012164428A (ja) 2011-02-03 2012-08-30 Koito Mfg Co Ltd 車輌用前照灯

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01220302A (ja) * 1988-02-29 1989-09-04 Ichikoh Ind Ltd 車両用灯具のシール方法
JP3335228B2 (ja) * 1993-09-30 2002-10-15 本田技研工業株式会社 車両用前照灯装置
US5735656A (en) * 1995-12-19 1998-04-07 Textron Inc. Self-sealing through adjustor
US5673992A (en) * 1996-05-29 1997-10-07 Textron Inc. Sealing device for a headlamp adjustor mechanism
FR2808316B1 (fr) * 2000-04-28 2002-07-12 Valeo Vision Dispositif d'eclairage ou de signalisation pour vehicule a boitier renforce
JP2003068134A (ja) * 2001-06-11 2003-03-07 Denso Corp 車両用前照灯
US6644842B2 (en) * 2001-06-11 2003-11-11 Denso Corporation Vehicle headlight discharge lamp
JP3855955B2 (ja) * 2003-03-28 2006-12-13 セイコーエプソン株式会社 光源装置及びプロジェクタ
JP4360191B2 (ja) * 2003-12-05 2009-11-11 株式会社小糸製作所 車両用前照灯
JP2006140084A (ja) * 2004-11-15 2006-06-01 Koito Mfg Co Ltd 車両用灯具
JP4527024B2 (ja) * 2005-07-28 2010-08-18 株式会社小糸製作所 車両用灯具
JP4927660B2 (ja) * 2007-08-09 2012-05-09 株式会社小糸製作所 車輌用灯具
JP5042093B2 (ja) * 2008-03-20 2012-10-03 スタンレー電気株式会社 車両用前照灯
JP5275672B2 (ja) * 2008-04-18 2013-08-28 スタンレー電気株式会社 車両用灯具
JP2009283417A (ja) * 2008-05-26 2009-12-03 Harison Toshiba Lighting Corp 車両用灯具
JP2010219019A (ja) * 2009-02-20 2010-09-30 Koito Mfg Co Ltd バックカバー及びバックカバーの組立方法
WO2012004826A1 (ja) * 2010-07-05 2012-01-12 三菱電機株式会社 ヘッドランプ用光源点灯装置
JP5706702B2 (ja) * 2011-02-03 2015-04-22 株式会社小糸製作所 車輌用前照灯
JP5700813B2 (ja) 2011-04-08 2015-04-15 株式会社小糸製作所 車輌用前照灯

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012164428A (ja) 2011-02-03 2012-08-30 Koito Mfg Co Ltd 車輌用前照灯

Also Published As

Publication number Publication date
FR3002308A1 (fr) 2014-08-22
FR3002308B1 (fr) 2018-02-09
CN103994384B (zh) 2016-12-07
US20140233252A1 (en) 2014-08-21
CN103994384A (zh) 2014-08-20
US9506620B2 (en) 2016-11-29
JP2014157710A (ja) 2014-08-28

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F21S0008100000

Ipc: F21S0043000000

R005 Application deemed withdrawn due to failure to request examination