JP2014157710A - 車両用照明装置 - Google Patents

車両用照明装置 Download PDF

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Publication number
JP2014157710A
JP2014157710A JP2013027523A JP2013027523A JP2014157710A JP 2014157710 A JP2014157710 A JP 2014157710A JP 2013027523 A JP2013027523 A JP 2013027523A JP 2013027523 A JP2013027523 A JP 2013027523A JP 2014157710 A JP2014157710 A JP 2014157710A
Authority
JP
Japan
Prior art keywords
heat sink
housing
wall
opening
frame
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.)
Pending
Application number
JP2013027523A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014157710A5 (enExample
Inventor
Yuki Shibata
裕己 柴田
Kazutami Oishi
和民 大石
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
Priority to JP2013027523A priority Critical patent/JP2014157710A/ja
Priority to US14/178,498 priority patent/US9506620B2/en
Priority to CN201410051133.1A priority patent/CN103994384B/zh
Priority to FR1451158A priority patent/FR3002308B1/fr
Priority to DE102014202811.6A priority patent/DE102014202811A1/de
Publication of JP2014157710A publication Critical patent/JP2014157710A/ja
Publication of JP2014157710A5 publication Critical patent/JP2014157710A5/ja
Pending 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)
JP2013027523A 2013-02-15 2013-02-15 車両用照明装置 Pending JP2014157710A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013027523A JP2014157710A (ja) 2013-02-15 2013-02-15 車両用照明装置
US14/178,498 US9506620B2 (en) 2013-02-15 2014-02-12 Vehicle lighting device
CN201410051133.1A CN103994384B (zh) 2013-02-15 2014-02-14 车辆用照明装置
FR1451158A FR3002308B1 (fr) 2013-02-15 2014-02-14 Dispositif d'eclairage de vehicule
DE102014202811.6A DE102014202811A1 (de) 2013-02-15 2014-02-17 Fahrzeugbeleuchtungsvorrichtung

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2014157710A true JP2014157710A (ja) 2014-08-28
JP2014157710A5 JP2014157710A5 (enExample) 2016-09-15

Family

ID=51264117

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10052997B2 (en) 2015-06-17 2018-08-21 Koito Manufacturing Co., Ltd. Illumination device for vehicle
WO2019087727A1 (ja) * 2017-10-30 2019-05-09 市光工業株式会社 車両用の灯具

Families Citing this family (5)

* 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
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 (9)

* 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
JP2003068134A (ja) * 2001-06-11 2003-03-07 Denso Corp 車両用前照灯
US20030058656A1 (en) * 2001-06-11 2003-03-27 Hironao Yamaguchi Vehicle headlight discharge lamp
US20070025105A1 (en) * 2005-07-28 2007-02-01 Koito Manufacturing Co., Ltd. Vehicular lamp
JP2009230940A (ja) * 2008-03-20 2009-10-08 Stanley Electric Co Ltd 車両用前照灯
JP2009259654A (ja) * 2008-04-18 2009-11-05 Stanley Electric Co Ltd 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP4927660B2 (ja) * 2007-08-09 2012-05-09 株式会社小糸製作所 車輌用灯具
JP5706701B2 (ja) * 2011-02-03 2015-04-22 株式会社小糸製作所 車輌用前照灯
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 (10)

* 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
JP2003068134A (ja) * 2001-06-11 2003-03-07 Denso Corp 車両用前照灯
US20030058656A1 (en) * 2001-06-11 2003-03-27 Hironao Yamaguchi Vehicle headlight discharge lamp
US20070025105A1 (en) * 2005-07-28 2007-02-01 Koito Manufacturing Co., Ltd. Vehicular lamp
JP2007035513A (ja) * 2005-07-28 2007-02-08 Koito Mfg Co Ltd 車両用灯具
JP2009230940A (ja) * 2008-03-20 2009-10-08 Stanley Electric Co Ltd 車両用前照灯
JP2009259654A (ja) * 2008-04-18 2009-11-05 Stanley Electric Co Ltd 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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10052997B2 (en) 2015-06-17 2018-08-21 Koito Manufacturing Co., Ltd. Illumination device for vehicle
KR101904600B1 (ko) * 2015-06-17 2018-10-04 가부시키가이샤 고이토 세이사꾸쇼 차량용 조명 장치
WO2019087727A1 (ja) * 2017-10-30 2019-05-09 市光工業株式会社 車両用の灯具
JP2019083120A (ja) * 2017-10-30 2019-05-30 市光工業株式会社 車両用の灯具
US10982833B2 (en) 2017-10-30 2021-04-20 Ichikoh Industries, Ltd. Vehicle lamp
JP7047330B2 (ja) 2017-10-30 2022-04-05 市光工業株式会社 車両用の灯具

Also Published As

Publication number Publication date
US9506620B2 (en) 2016-11-29
CN103994384B (zh) 2016-12-07
US20140233252A1 (en) 2014-08-21
CN103994384A (zh) 2014-08-20
DE102014202811A1 (de) 2014-08-21
FR3002308B1 (fr) 2018-02-09
FR3002308A1 (fr) 2014-08-22

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