JP3638835B2 - 車両用前照灯 - Google Patents

車両用前照灯 Download PDF

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Publication number
JP3638835B2
JP3638835B2 JP29748399A JP29748399A JP3638835B2 JP 3638835 B2 JP3638835 B2 JP 3638835B2 JP 29748399 A JP29748399 A JP 29748399A JP 29748399 A JP29748399 A JP 29748399A JP 3638835 B2 JP3638835 B2 JP 3638835B2
Authority
JP
Japan
Prior art keywords
shade
reflector
support base
light source
bulb
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
JP29748399A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001118407A (ja
JP2001118407A5 (enExample
Inventor
洋彦 大塩
三千男 塚本
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.)
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
Priority to JP29748399A priority Critical patent/JP3638835B2/ja
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Priority to GB0025553A priority patent/GB2355515B/en
Priority to US09/691,712 priority patent/US6428195B1/en
Priority to KR10-2000-0061226A priority patent/KR100401310B1/ko
Priority to FR0013309A priority patent/FR2799817B1/fr
Priority to CNB00131792XA priority patent/CN1174881C/zh
Priority to DE10051914A priority patent/DE10051914A1/de
Publication of JP2001118407A publication Critical patent/JP2001118407A/ja
Application granted granted Critical
Publication of JP3638835B2 publication Critical patent/JP3638835B2/ja
Publication of JP2001118407A5 publication Critical patent/JP2001118407A5/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • F21S41/692—Shields, i.e. screens not creating an image meant to be projected
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP29748399A 1999-10-19 1999-10-19 車両用前照灯 Expired - Fee Related JP3638835B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP29748399A JP3638835B2 (ja) 1999-10-19 1999-10-19 車両用前照灯
US09/691,712 US6428195B1 (en) 1999-10-19 2000-10-18 Vehicle headlamp with movable and fixed shades
KR10-2000-0061226A KR100401310B1 (ko) 1999-10-19 2000-10-18 차량용 전조등
FR0013309A FR2799817B1 (fr) 1999-10-19 2000-10-18 Phare de vehicule a cache mobile
GB0025553A GB2355515B (en) 1999-10-19 2000-10-18 Vehicle headlamp
CNB00131792XA CN1174881C (zh) 1999-10-19 2000-10-19 车辆用前照灯
DE10051914A DE10051914A1 (de) 1999-10-19 2000-10-19 Fahrzeugscheinwerfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29748399A JP3638835B2 (ja) 1999-10-19 1999-10-19 車両用前照灯

Publications (3)

Publication Number Publication Date
JP2001118407A JP2001118407A (ja) 2001-04-27
JP3638835B2 true JP3638835B2 (ja) 2005-04-13
JP2001118407A5 JP2001118407A5 (enExample) 2005-05-26

Family

ID=17847095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29748399A Expired - Fee Related JP3638835B2 (ja) 1999-10-19 1999-10-19 車両用前照灯

Country Status (7)

Country Link
US (1) US6428195B1 (enExample)
JP (1) JP3638835B2 (enExample)
KR (1) KR100401310B1 (enExample)
CN (1) CN1174881C (enExample)
DE (1) DE10051914A1 (enExample)
FR (1) FR2799817B1 (enExample)
GB (1) GB2355515B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3638846B2 (ja) * 2000-01-31 2005-04-13 株式会社小糸製作所 車両用前照灯
JP4008261B2 (ja) * 2001-06-15 2007-11-14 株式会社小糸製作所 車両用前照灯
JP3923767B2 (ja) * 2001-09-19 2007-06-06 株式会社小糸製作所 車両用前照灯
DE10256459A1 (de) * 2001-12-03 2003-08-21 Koito Mfg Co Ltd Fahrzeugscheinwerfer
JP2003187612A (ja) * 2001-12-18 2003-07-04 Koito Mfg Co Ltd 車両用灯具
DE10163376A1 (de) * 2001-12-21 2003-07-10 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
JP3967153B2 (ja) * 2002-03-04 2007-08-29 株式会社小糸製作所 車両用前照灯
JP2004098970A (ja) 2002-09-12 2004-04-02 Koito Mfg Co Ltd 車輌用前照灯装置
US20040202004A1 (en) * 2003-04-09 2004-10-14 Guide Corporation, A Delaware Corporation Bifunctional headlamp having a rotating shield with integral actuator
JP2007511035A (ja) 2003-07-29 2007-04-26 アルセリック，ツールハン 眩しさのない連続長距離照明を提供するヘッドランプ
US7021804B2 (en) 2003-08-13 2006-04-04 Guide Corporation Lamp assembly with multi-stage reflector
US7033054B2 (en) 2003-08-13 2006-04-25 Guide Corporation Lamp assembly with peripheral auxiliary function
US7018078B2 (en) * 2003-08-29 2006-03-28 Guide Corporation Light assembly with bending light
US20050152151A1 (en) * 2004-01-14 2005-07-14 Guide Corporation Adverse weather automatic sign light shield
JP2008535199A (ja) * 2005-04-05 2008-08-28 アルセリック，ツールハン 眩しくない長距離照明を提供するヘッドランプ
JP4400884B2 (ja) * 2005-06-08 2010-01-20 株式会社小糸製作所 車輌用灯具
DE102009031410A1 (de) * 2009-07-02 2011-01-05 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug
KR20120050271A (ko) * 2010-11-10 2012-05-18 기아자동차주식회사 차량용 프로젝션 헤드램프 어셈블리
US9033562B2 (en) * 2011-12-27 2015-05-19 Ichikoh Industries, Ltd. Vehicle headlamp
JP5953742B2 (ja) * 2011-12-27 2016-07-20 市光工業株式会社 車両用前照灯
JP2013134974A (ja) * 2011-12-27 2013-07-08 Ichikoh Ind Ltd 車両用前照灯
JP5828278B2 (ja) * 2011-12-27 2015-12-02 市光工業株式会社 車両用前照灯
US10180227B2 (en) * 2015-09-24 2019-01-15 Hyundai Motor Company Apparatus for driving headlamp shield
JPWO2019159801A1 (ja) * 2018-02-14 2021-01-28 株式会社小糸製作所 車両用灯具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE648764A (enExample) * 1963-06-13
FR1376728A (fr) * 1963-09-18 1964-10-31 Machal Projecteurs Projecteur à double faisceau, notamment pour véhicules routiers
DE6605449U (de) * 1967-10-10 1970-06-25 Westfaelische Metall Industrie Abblendbarer scheinwerfer, insbesondere fuer kraftfahrzeuge, mit nur einer einfadengluehlampe fuer das fern- und abblendlicht
DE2320908A1 (de) * 1973-04-25 1974-11-07 Patra Patent Treuhand Kraftfahrzeugscheinwerfer
FR2242638A1 (en) * 1973-09-04 1975-03-28 Sev Marchal Motor vehicle headlamp reflector - is two separately cast parts of different plastics, the rear unit being heat-resistant polysulphone
FR2640726B1 (fr) * 1988-12-15 1991-02-01 Cibie Projecteurs Dispositif d'eclairage a reflecteur en deux parties en matiere plastique pour vehicules automobiles
FR2642145B1 (fr) * 1989-01-23 1993-04-09 Valeo Vision Projecteur de vehicule automobile comportant une source lumineuse unique et engendrant deux faisceaux differents
DE4002576C5 (de) 1990-01-30 2005-06-02 Automotive Lighting Reutlingen Gmbh Scheinwerfer mit Abblend- und Fernlicht für Kraftfahrzeuge
US5412543A (en) * 1992-02-28 1995-05-02 Koito Manufacturing Co., Ltd. Variable light distribution type headlamp
DE4325142C1 (de) * 1993-07-27 1994-07-21 Hella Kg Hueck & Co Abschatter eines abgeblendeten Scheinwerfers für Fahrzeuge
DE19708109A1 (de) 1997-02-28 1998-09-03 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
JPH11240379A (ja) 1997-12-24 1999-09-07 Koito Mfg Co Ltd 車両用前照灯
JP3943261B2 (ja) 1998-09-17 2007-07-11 株式会社小糸製作所 車両用前照灯
JP3943260B2 (ja) 1998-09-17 2007-07-11 株式会社小糸製作所 車両用前照灯
JP3761730B2 (ja) * 1999-01-13 2006-03-29 株式会社小糸製作所 車両用前照灯

Also Published As

Publication number Publication date
US6428195B1 (en) 2002-08-06
DE10051914A1 (de) 2001-05-10
FR2799817A1 (fr) 2001-04-20
CN1293128A (zh) 2001-05-02
GB0025553D0 (en) 2000-12-06
CN1174881C (zh) 2004-11-10
FR2799817B1 (fr) 2005-08-05
KR20010040116A (ko) 2001-05-15
GB2355515B (en) 2001-11-21
KR100401310B1 (ko) 2003-10-10
JP2001118407A (ja) 2001-04-27
GB2355515A (en) 2001-04-25

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