[go: up one dir, main page]

DE60334278D1 - Kfz-Scheinwerfer mit einer querliegenden LIchtquelle - Google Patents

Kfz-Scheinwerfer mit einer querliegenden LIchtquelle

Info

Publication number
DE60334278D1
DE60334278D1 DE60334278T DE60334278T DE60334278D1 DE 60334278 D1 DE60334278 D1 DE 60334278D1 DE 60334278 T DE60334278 T DE 60334278T DE 60334278 T DE60334278 T DE 60334278T DE 60334278 D1 DE60334278 D1 DE 60334278D1
Authority
DE
Germany
Prior art keywords
reflector
light source
car headlamp
transverse light
rays
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 - Lifetime
Application number
DE60334278T
Other languages
English (en)
Inventor
Norbert Brun
Jean-Luc Meyrenaud
Kamislav Fadel
Xavier Helme-Guizon
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.)
Valeo Vision SAS
Renault SA
Original Assignee
Valeo Vision SAS
Renault SA
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 Valeo Vision SAS, Renault SA filed Critical Valeo Vision SAS
Application granted granted Critical
Publication of DE60334278D1 publication Critical patent/DE60334278D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S41/10—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
    • 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
    • F21S41/173—Fluorescent light sources
    • 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
    • F21S41/30—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
    • 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
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE60334278T 2002-12-24 2003-12-12 Kfz-Scheinwerfer mit einer querliegenden LIchtquelle Expired - Lifetime DE60334278D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0216607A FR2849159B1 (fr) 2002-12-24 2002-12-24 Projecteur a source lumineuse transversale pour vehicule automobile

Publications (1)

Publication Number Publication Date
DE60334278D1 true DE60334278D1 (de) 2010-11-04

Family

ID=32406476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334278T Expired - Lifetime DE60334278D1 (de) 2002-12-24 2003-12-12 Kfz-Scheinwerfer mit einer querliegenden LIchtquelle

Country Status (7)

Country Link
US (1) US7125150B2 (de)
EP (1) EP1433999B1 (de)
JP (1) JP4606021B2 (de)
AT (1) ATE482361T1 (de)
DE (1) DE60334278D1 (de)
ES (1) ES2353377T3 (de)
FR (1) FR2849159B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4379673B2 (ja) 2002-10-07 2009-12-09 株式会社小糸製作所 車両用前照灯
FR2863342B1 (fr) * 2003-12-05 2007-01-05 Valeo Vision Projecteur verticalise pour vehicule automobile
DE102004001486B4 (de) * 2004-01-09 2010-01-28 Koito Manufacturing Co., Ltd. Fahrzeugscheinwerfer
FR2877421B1 (fr) 2004-11-04 2007-04-13 Valeo Vision Sa Projecteur lumineux, pour vehicule automobile, donnant un faisceau a coupure
FR2881509B1 (fr) 2005-02-01 2007-03-16 Valeo Vision Sa Projecteur verticalise pour vehicule automobile
US7585096B2 (en) * 2005-05-18 2009-09-08 Visteon Global Technologies, Inc. Compound trough reflector for LED light sources
US7481869B2 (en) 2005-08-17 2009-01-27 Andrew Llc Dry gas production systems for pressurizing a space and methods of operating such systems to produce a dry gas stream
JP4622959B2 (ja) * 2006-08-10 2011-02-02 市光工業株式会社 車両用前照灯
JP2008060022A (ja) * 2006-09-04 2008-03-13 Koito Mfg Co Ltd 車両用前照灯
JP2008171743A (ja) * 2007-01-15 2008-07-24 Koito Mfg Co Ltd 車両用前照灯
JP5114155B2 (ja) * 2007-10-17 2013-01-09 株式会社小糸製作所 車両用前照灯ユニット
JP4735664B2 (ja) * 2008-05-14 2011-07-27 市光工業株式会社 車両用灯具
JP5395410B2 (ja) 2008-11-19 2014-01-22 株式会社小糸製作所 車両用前照灯
JP5414246B2 (ja) * 2008-11-19 2014-02-12 株式会社小糸製作所 車両用前照灯
JP5544248B2 (ja) * 2010-08-24 2014-07-09 富士重工業株式会社 車両用前照灯
JP7084929B2 (ja) * 2016-12-21 2022-06-15 ルミレッズ ホールディング ベーフェー プロジェクタ型車両ヘッドランプ
US11242971B2 (en) * 2019-12-30 2022-02-08 Valeo North America, Inc. Reflector for a supplementary beam

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180755A (en) * 1976-12-10 1979-12-25 Corning Glass Works Sealed beam lamp including filament locating means
US4241391A (en) * 1978-02-27 1980-12-23 Westinghouse Electric Corp. Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus
DE3101640A1 (de) * 1981-01-20 1982-08-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Sealed beam-scheinwerfer
US4569006A (en) * 1985-01-15 1986-02-04 Gte Products Corporation Replaceable lamp unit and automobile headlight utilizing same
JPS61185801A (ja) * 1985-02-12 1986-08-19 スタンレー電気株式会社 自動車用ヘツドランプ
DE3525041C2 (de) * 1985-07-13 1994-06-16 Bosch Gmbh Robert Abblendlicht-oder Nebellichtscheinwerfer für Kraftfahrzeuge
US4795388A (en) * 1987-02-06 1989-01-03 Gte Products Corporation Method of making replaceable lamp unit for use in automobile headlight
JPH01115001A (ja) * 1987-10-28 1989-05-08 Koito Mfg Co Ltd 車輌用前照灯
JP2558793Y2 (ja) * 1991-07-26 1998-01-14 スタンレー電気株式会社 車両用前照灯
DE19704467B4 (de) * 1997-02-06 2006-07-20 Automotive Lighting Reutlingen Gmbh Fahrzeug-Scheinwerfer
FR2774150B1 (fr) 1998-01-28 2000-04-14 Valeo Vision Projecteur a source transversale pour vehicule automobile, susceptilble d'emettre un faisceau a coupure nette
JP2000348513A (ja) * 1999-05-31 2000-12-15 Stanley Electric Co Ltd 自動車用灯具
JP2000348509A (ja) * 1999-06-04 2000-12-15 Stanley Electric Co Ltd ヘッドランプ
JP3964089B2 (ja) * 2000-01-12 2007-08-22 株式会社小糸製作所 車両用前照灯
JP3488960B2 (ja) * 2000-02-18 2004-01-19 スタンレー電気株式会社 車両用前照灯
FR2808867B1 (fr) * 2000-05-11 2002-08-23 Valeo Vision Projecteur bi-fonction a source lumineuse unique et occulteur mobile pour vehicule automobile
JP3927762B2 (ja) * 2000-08-04 2007-06-13 スタンレー電気株式会社 ヘッドランプ
JP2003051204A (ja) * 2001-08-06 2003-02-21 Stanley Electric Co Ltd 車両用灯具

Also Published As

Publication number Publication date
US20040240223A1 (en) 2004-12-02
EP1433999A1 (de) 2004-06-30
ES2353377T3 (es) 2011-03-01
FR2849159A1 (fr) 2004-06-25
US7125150B2 (en) 2006-10-24
FR2849159B1 (fr) 2005-02-18
EP1433999B1 (de) 2010-09-22
JP2004207245A (ja) 2004-07-22
JP4606021B2 (ja) 2011-01-05
ATE482361T1 (de) 2010-10-15

Similar Documents

Publication Publication Date Title
DE60334278D1 (de) Kfz-Scheinwerfer mit einer querliegenden LIchtquelle
ATE377732T1 (de) Elliptische beleuchtungsbaugruppe ohne lichtblende zur erzeugung eines abblendlichtes und scheinwerfer mit einer derartigen beleuchtungsbaugruppe
ATE467081T1 (de) Scheinwerfer mit am umfang begrenztem lichtbündel
FR2858042B1 (fr) Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module
DK1248033T3 (da) Reflektorlampe, især gulv-, loft- eller vægindbygningsreflektorlampe
CY1106937T1 (el) Φωτιστικο σωμα
DE602006000872D1 (de) Kfz-Scheinwerfer mit im wesentlichen vertikaler Ausdehnung
ATE455275T1 (de) Nebelscheinwerfervorrichtung mit projektionslinse
EP1195552A3 (de) Scheinwerfer
EP1548354A3 (de) Projecktionsscheinwerfer mit Dioden
TW201500238A (zh) 機動車照明裝置
ES2192016T3 (es) Faro para vehiculos.
EP1571392A3 (de) Kfz-Scheinwerfer
DE602006011977D1 (de) Optisches Modul für Fahrzeug -Beleuchtungseinrichtung
DK0994294T3 (da) Belysningsindretning til anbringelse på en förste, et lysudgangsplan definerende væg
ATE535755T1 (de) Scheinwerfer
ATE364817T1 (de) Fahrzeugscheinwerfer mit vertikaler ausführung
ATE395559T1 (de) Kfz-scheinwerfer umfassend eine innenblende mit seitlichen belüftungsöffnungen
ATE397189T1 (de) Beleuchtungsscheinwerfer
FR2874994B1 (fr) Projecteur d'eclairage ou de signalisation en forme de bandeau comportant un miroir plan a echelons
CN206055459U (zh) 一种汽车照明双led光源近光灯
DE50212801D1 (de) Leuchte und Leuchte mit zusätzlichem Gehäusebauteil
MY146438A (en) Lamp device for vehicle
JP2000276918A5 (de)
RU96102301A (ru) Передний автомобильный блок освещения