JPS6486401A - Head light of vehicle - Google Patents

Head light of vehicle

Info

Publication number
JPS6486401A
JPS6486401A JP62245261A JP24526187A JPS6486401A JP S6486401 A JPS6486401 A JP S6486401A JP 62245261 A JP62245261 A JP 62245261A JP 24526187 A JP24526187 A JP 24526187A JP S6486401 A JPS6486401 A JP S6486401A
Authority
JP
Japan
Prior art keywords
projection lens
optical axis
light
distribution pattern
light distribution
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.)
Granted
Application number
JP62245261A
Other languages
English (en)
Other versions
JPH0410165B2 (ja
Inventor
Naoaki Nino
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 JP62245261A priority Critical patent/JPS6486401A/ja
Priority to FR888812666A priority patent/FR2620984B1/fr
Priority to US07/250,881 priority patent/US4851968A/en
Publication of JPS6486401A publication Critical patent/JPS6486401A/ja
Publication of JPH0410165B2 publication Critical patent/JPH0410165B2/ja
Granted legal-status Critical Current

Links

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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • 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
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
JP62245261A 1987-09-29 1987-09-29 Head light of vehicle Granted JPS6486401A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62245261A JPS6486401A (en) 1987-09-29 1987-09-29 Head light of vehicle
FR888812666A FR2620984B1 (fr) 1987-09-29 1988-09-28 Phare du type projecteur pour automobile
US07/250,881 US4851968A (en) 1987-09-29 1988-09-29 Automotive projector type headlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245261A JPS6486401A (en) 1987-09-29 1987-09-29 Head light of vehicle

Publications (2)

Publication Number Publication Date
JPS6486401A true JPS6486401A (en) 1989-03-31
JPH0410165B2 JPH0410165B2 (ja) 1992-02-24

Family

ID=17131049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245261A Granted JPS6486401A (en) 1987-09-29 1987-09-29 Head light of vehicle

Country Status (3)

Country Link
US (1) US4851968A (ja)
JP (1) JPS6486401A (ja)
FR (1) FR2620984B1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005340209A (ja) * 2004-05-25 2005-12-08 Valeo Vision 自動車用多機能ヘッドライト
JP2006156301A (ja) * 2004-12-01 2006-06-15 Ichikoh Ind Ltd 車両用前照灯ユニット
JP2006269271A (ja) * 2005-03-24 2006-10-05 Ichikoh Ind Ltd 車両用灯具
JP2006351425A (ja) * 2005-06-17 2006-12-28 Stanley Electric Co Ltd 灯具
JP2007109493A (ja) * 2005-10-13 2007-04-26 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
JP2007220662A (ja) * 2006-01-20 2007-08-30 Koito Mfg Co Ltd 車両用照明灯具
JP2007236109A (ja) * 2006-03-01 2007-09-13 Mitsubishi Fuso Truck & Bus Corp 電気自動車の制御装置
JP2007250327A (ja) * 2006-03-15 2007-09-27 Stanley Electric Co Ltd ドラム型可変遮光板及び該遮光板を使用したヘッドライト
JP2009016366A (ja) * 2008-10-24 2009-01-22 Stanley Electric Co Ltd 車両前照灯
JP2011134731A (ja) * 2011-04-07 2011-07-07 Stanley Electric Co Ltd 車両前照灯
JP2012185977A (ja) * 2011-03-04 2012-09-27 Honda Motor Co Ltd 車両用ヘッドライト構造
JP2012209083A (ja) * 2011-03-29 2012-10-25 Stanley Electric Co Ltd 車両用灯具
JP2014157736A (ja) * 2013-02-15 2014-08-28 Stanley Electric Co Ltd 車両用前照灯

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762961B2 (ja) * 1988-04-08 1995-07-05 株式会社小糸製作所 車輌用前照灯
IT214875Z2 (it) * 1988-11-22 1990-07-04 Carello Spa Proiettore per autoveicoli
US5055981A (en) * 1989-02-17 1991-10-08 Koito Manufacturing Co., Ltd. Automotive projector type headlight
JPH083763Y2 (ja) * 1992-09-03 1996-01-31 日本ピラー工業株式会社 非接触型メカニカルシール
US5414601A (en) * 1992-12-16 1995-05-09 General Electric Company Projection headlamp lighting system for projecting a wide spread controlled pattern of light
DE4341555C2 (de) * 1992-12-28 1996-07-04 Ford Motor Co Vorrichtung zum Bündeln und Übertragen von Licht
DE4313914C2 (de) * 1993-04-28 2003-05-08 Bosch Gmbh Robert Kraftfahrzeugscheinwerfereinrichtung mit variierbarer Beleuchtungsstärkeverteilung
DE4315401A1 (de) * 1993-05-08 1994-11-10 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge
JP2696745B2 (ja) * 1994-05-31 1998-01-14 スタンレー電気株式会社 プロジェクタ型前照灯
DE19602978B4 (de) * 1996-01-27 2007-04-26 Automotive Lighting Reutlingen Gmbh Fahrzeug-Scheinwerfer
JP3005955B2 (ja) 1998-04-17 2000-02-07 スタンレー電気株式会社 灯 具
FR2793542B1 (fr) * 1999-05-12 2001-08-17 Valeo Vision Projecteur du genre elliptique a deux fonctions d'eclairage pour vehicule automobile
JP2001155515A (ja) * 1999-09-14 2001-06-08 Stanley Electric Co Ltd 多眼プロジェクタランプ
US6994448B1 (en) * 2002-08-15 2006-02-07 Gorrell John H Solar powered illuminated devices
JP4379673B2 (ja) * 2002-10-07 2009-12-09 株式会社小糸製作所 車両用前照灯
JP4047185B2 (ja) * 2003-02-06 2008-02-13 株式会社小糸製作所 車両用前照灯及び発光モジュール
FR2858042B1 (fr) * 2003-07-24 2005-09-23 Valeo Vision Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module
AT500562B1 (de) * 2003-10-28 2007-10-15 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer
JP2005251435A (ja) * 2004-03-01 2005-09-15 Koito Mfg Co Ltd 車両用前照灯
JP2006216337A (ja) * 2005-02-02 2006-08-17 Koito Mfg Co Ltd 車両用前照灯
FR2883066B1 (fr) * 2005-03-08 2007-05-11 Valeo Vision Sa Projecteur lumineux a plusieurs fonctions pour vehicule automobile
FR2884898B1 (fr) * 2005-04-22 2007-08-31 Valeo Vision Sa Projecteur de vehicule automobile.
FR2904091B1 (fr) * 2006-07-21 2009-03-06 Valeo Vision Sa Module optique pour projecteur de vehicule automobile
JP2008243434A (ja) * 2007-03-26 2008-10-09 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
CN101699134A (zh) * 2008-04-30 2010-04-28 麦格纳国际公司 紧凑型高效光学器件
DE102008031256A1 (de) * 2008-07-02 2010-01-07 Osram Gesellschaft mit beschränkter Haftung Beleuchtungseinheit für Fahrzeugscheinwerfer und Fahrzeugscheinwerfer
CN102317679B (zh) * 2009-02-16 2013-12-25 三菱电机株式会社 头灯光源用照明装置
JP5305100B2 (ja) * 2009-06-04 2013-10-02 スタンレー電気株式会社 車両用灯具
JP5397186B2 (ja) * 2009-11-24 2014-01-22 スタンレー電気株式会社 車両用灯具
FR2986621B1 (fr) * 2012-01-12 2015-01-23 Valeo Vision Lentille pour module optique de vehicule automobile
FR2998352B1 (fr) * 2012-11-16 2018-08-10 Valeo Vision Dispositifs d'eclairage et/ou de signalisation pour vehicule automobile
JP6767365B2 (ja) * 2014-07-23 2020-10-14 マイオテック パシフィック コーポレーション フォグランプレンズおよびアセンブリ
FR3028007A1 (fr) * 2014-10-29 2016-05-06 Peugeot Citroen Automobiles Sa Projecteur de vehicule
FR3028469B1 (fr) * 2014-11-18 2017-11-03 Renault Sas Dispositif d'eclairage pour vehicule et vehicule correspondant
WO2018069235A1 (de) 2016-10-14 2018-04-19 Covestro Deutschland Ag Vorrichtung zur reduzierung des farbsaums

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546698A (fr) * 1967-10-10 1968-11-22 Cibie Projecteurs Perfectionnements aux réflecteurs de projecteurs de croisement
AU505317B2 (en) * 1976-08-23 1979-11-15 Thorn Electrical Industries Limited Suppression of colour fringing in lamps
DE3218702A1 (de) * 1982-05-18 1983-11-24 Westfaelische Metall Industrie Fahrzeugscheinwerfer
FR2550847B1 (fr) * 1983-08-18 1988-07-01 Cibie Projecteurs Projecteur a reflecteur elliptique et a faisceau coupe, pour vehicule automobile
FR2566878B1 (fr) * 1984-06-27 1986-07-18 Cibie Projecteurs Perfectionnements aux projecteurs automobiles emettant un faisceau coupe, notamment un faisceau de croisement
DE3515493A1 (de) * 1985-04-30 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer abblendlicht oder nebellicht von kraftfahrzeugen
US4797790A (en) * 1985-05-10 1989-01-10 Westfalische Metall Industrie Kg, Hueck & Co. Dimmed motor vehicle headlight
DE3519271C1 (de) * 1985-05-30 1986-08-28 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Abgeblendeter Fahrzeugscheinwerfer nach dem Projektionsprinzip
DE3525041C2 (de) * 1985-07-13 1994-06-16 Bosch Gmbh Robert Abblendlicht-oder Nebellichtscheinwerfer für Kraftfahrzeuge
DE3530002C2 (de) * 1985-08-22 1994-05-26 Bosch Gmbh Robert Scheinwerfer-Einheit mit zwei Reflektoren für Kraftfahrzeuge
DE3531224A1 (de) * 1985-08-31 1987-03-05 Bosch Gmbh Robert Scheinwerfer fuer abblendlicht oder nebellicht von kraftfahrzeugen
DE3533117A1 (de) * 1985-09-17 1987-03-26 Bosch Gmbh Robert Scheinwerfer fuer das gemeinsame nebellicht und fernlicht von kraftfahrzeugen
EP0221416B1 (de) * 1985-11-07 1995-09-27 Robert Bosch Gmbh Scheinwerfer für Abblendlicht oder Nebellicht von Kraftfahrzeugen
DE3601388A1 (de) * 1986-01-18 1987-07-23 Bosch Gmbh Robert Scheinwerferanlage fuer fahrzeuge, insbesondere fuer kraftfahrzeuge

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005340209A (ja) * 2004-05-25 2005-12-08 Valeo Vision 自動車用多機能ヘッドライト
JP2006156301A (ja) * 2004-12-01 2006-06-15 Ichikoh Ind Ltd 車両用前照灯ユニット
US7862217B2 (en) 2005-03-24 2011-01-04 Ichikoh Industries, Ltd. Vehicle lamp unit and vehicle headlamp using the same
JP2006269271A (ja) * 2005-03-24 2006-10-05 Ichikoh Ind Ltd 車両用灯具
JP2006351425A (ja) * 2005-06-17 2006-12-28 Stanley Electric Co Ltd 灯具
JP2007109493A (ja) * 2005-10-13 2007-04-26 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
JP2007220662A (ja) * 2006-01-20 2007-08-30 Koito Mfg Co Ltd 車両用照明灯具
JP2007236109A (ja) * 2006-03-01 2007-09-13 Mitsubishi Fuso Truck & Bus Corp 電気自動車の制御装置
JP2007250327A (ja) * 2006-03-15 2007-09-27 Stanley Electric Co Ltd ドラム型可変遮光板及び該遮光板を使用したヘッドライト
JP2009016366A (ja) * 2008-10-24 2009-01-22 Stanley Electric Co Ltd 車両前照灯
JP2012185977A (ja) * 2011-03-04 2012-09-27 Honda Motor Co Ltd 車両用ヘッドライト構造
JP2012209083A (ja) * 2011-03-29 2012-10-25 Stanley Electric Co Ltd 車両用灯具
JP2011134731A (ja) * 2011-04-07 2011-07-07 Stanley Electric Co Ltd 車両前照灯
JP2014157736A (ja) * 2013-02-15 2014-08-28 Stanley Electric Co Ltd 車両用前照灯

Also Published As

Publication number Publication date
JPH0410165B2 (ja) 1992-02-24
FR2620984A1 (fr) 1989-03-31
FR2620984B1 (fr) 1990-11-09
US4851968A (en) 1989-07-25

Similar Documents

Publication Publication Date Title
JPS6486401A (en) Head light of vehicle
AU4351685A (en) Liquid crystal projector and method
US4771372A (en) Head lamp for dimming light or fog light of motor vehicles
JPH0210603A (ja) 自動車用前照灯
ES284463U (es) Faro apantallado para vehiculos
DE3474602D1 (en) Mixed apparatus for projecting and retro-projecting slides
DE3785922T2 (de) Bildprojektionssystem.
EP0390208A3 (en) Projector-type head lamp for motor vehicles
GB2016671A (en) Vehicle Coloured Light Units
JPS56116010A (en) Photographic lens
JPS5821361B2 (ja) 車輌用灯具
JPS6467804A (en) Vehicle head light
GB2004047A (en) Lamp having two reflector portions producing merged beams of different intensities
JPS62137502U (ja)
JPH0212600A (ja) 信号灯器
JPH01109105U (ja)
JPH01186701A (ja) プロジェクタ型の前照灯
JPS5572806A (en) Contour display unit
JPS53138326A (en) Projector
JPS5414746A (en) Illuninating light source device
JPH02309502A (ja) 車両用前照灯
JPS5726841A (en) Scanning illumination device
JPS6428665A (en) Color copying machine
JP2549933B2 (ja) 加色混合型色変りランプ
JPH0236162Y2 (ja)