ATE337518T1 - Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit - Google Patents

Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit

Info

Publication number
ATE337518T1
ATE337518T1 AT04291792T AT04291792T ATE337518T1 AT E337518 T1 ATE337518 T1 AT E337518T1 AT 04291792 T AT04291792 T AT 04291792T AT 04291792 T AT04291792 T AT 04291792T AT E337518 T1 ATE337518 T1 AT E337518T1
Authority
AT
Austria
Prior art keywords
lighting unit
headlight
elliptical
generating
low beam
Prior art date
Application number
AT04291792T
Other languages
German (de)
English (en)
Inventor
Pierre Albou
Original Assignee
Valeo Vision
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 filed Critical Valeo Vision
Application granted granted Critical
Publication of ATE337518T1 publication Critical patent/ATE337518T1/de

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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • 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
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
    • 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
    • F21S41/27—Thick lenses
    • 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
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • 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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT04291792T 2003-07-24 2004-07-13 Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit ATE337518T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309094A FR2858042B1 (fr) 2003-07-24 2003-07-24 Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module

Publications (1)

Publication Number Publication Date
ATE337518T1 true ATE337518T1 (de) 2006-09-15

Family

ID=33484702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04291792T ATE337518T1 (de) 2003-07-24 2004-07-13 Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit

Country Status (7)

Country Link
EP (1) EP1500869B1 (pl)
JP (1) JP4460966B2 (pl)
AT (1) ATE337518T1 (pl)
DE (1) DE602004002043T2 (pl)
ES (1) ES2271804T3 (pl)
FR (1) FR2858042B1 (pl)
PL (1) PL1500869T3 (pl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4524265B2 (ja) * 2005-03-30 2010-08-11 三星電子株式会社 照明ユニット及びそれを採用した画像投射装置
EP1762776B1 (fr) * 2005-09-09 2015-04-15 Valeo Vision Procédé de construction d'un module de projecteur lumineux pour véhicule automobile
JP4615417B2 (ja) 2005-10-13 2011-01-19 株式会社小糸製作所 車両用前照灯の灯具ユニット
FR2904091B1 (fr) * 2006-07-21 2009-03-06 Valeo Vision Sa Module optique pour projecteur de vehicule automobile
FR2913750A1 (fr) * 2007-03-14 2008-09-19 Valeo Vision Sa Module optique pour projecteur de vehicule automobile
JP4695112B2 (ja) 2007-03-26 2011-06-08 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP2009283408A (ja) * 2008-05-26 2009-12-03 Koito Mfg Co Ltd 車両用前照灯
DE102008049168A1 (de) * 2008-09-26 2010-04-01 Hella Kgaa Hueck & Co. Projektionskörper zur Lichtformung für einen Scheinwerfer
FR2941785B1 (fr) 2009-02-05 2011-04-15 Valeo Vision Sas Dispositif optique, notamment pour vehicule automobile, tel qu'un dispositif d'eclairage ou de signalisation
DE102009008631B4 (de) * 2009-02-12 2016-11-03 Automotive Lighting Reutlingen Gmbh Projektionsmodul für einen Kraftfahrzeugscheinwerfer
FR2944578B1 (fr) 2009-04-21 2013-08-02 Valeo Vision Sas Module et dispositif d'eclairage pour vehicule avec fonction route amelioree
JP2011040247A (ja) * 2009-08-10 2011-02-24 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
DE102010021937A1 (de) * 2010-05-28 2011-12-01 Hella Kgaa Hueck & Co. LED-Projektionsmodul für einen Fahrzeugscheinwerfer
FR2962786B1 (fr) * 2010-07-19 2014-11-21 Valeo Vision Module d'eclairage avec reflecteur elliptique incline et inverse
FR2962784B1 (fr) 2010-07-19 2015-01-16 Valeo Vision Reflecteur du type elliptique corrige
DE102010046021A1 (de) * 2010-09-18 2012-03-22 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem Mehrfunktions-Projektionsmodul
DE102010041096B4 (de) * 2010-09-21 2024-05-08 Osram Gmbh Leuchtvorrichtung
US8851722B2 (en) * 2010-12-03 2014-10-07 Docter Optics Se Headlight lens for a vehicle headlight
DE112011100191B4 (de) 2010-12-03 2022-07-14 Docter Optics Se Fahrzeugscheinwerfer
FR2995662A1 (fr) * 2012-06-29 2014-03-21 Valeo Vision Module et dispositif d'eclairage pour vehicule automobile
FR2995967B1 (fr) * 2012-09-24 2019-09-06 Valeo Vision Module d'eclairage, notamment pour vehicule automobile
DE102012219315B4 (de) 2012-10-23 2022-09-08 Bayerische Motoren Werke Aktiengesellschaft Scheinwerfer für ein Fahrzeug mit einer ersten Lichtquelle und einer zweiten Lichtquelle
AT514161B1 (de) 2013-04-09 2016-05-15 Zizala Lichtsysteme Gmbh Leuchteinheit mit Blende mit zumindest einem Lichtfenster
JP6271183B2 (ja) 2013-08-12 2018-01-31 株式会社小糸製作所 車両用灯具
KR101489412B1 (ko) * 2013-08-29 2015-02-11 현대모비스 주식회사 차량용 램프
CZ2013925A3 (cs) * 2013-11-22 2015-08-19 Varroc Lighting Systems, s.r.o. Světlomet motorového vozidla
DE102013225950B4 (de) * 2013-12-13 2017-06-01 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung
JP6448250B2 (ja) * 2014-08-11 2019-01-09 株式会社小糸製作所 車両用灯具
DE102015113141A1 (de) 2014-12-15 2016-06-16 Mauser-Werke Oberndorf Maschinenbau Gmbh Verfahren zur Bearbeitung einer Werkstückoberfläche und Werkstück
FR3038696B1 (fr) * 2015-07-10 2022-02-18 Valeo Vision Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
CN105805669A (zh) * 2016-03-30 2016-07-27 奇瑞汽车股份有限公司 Led近光灯配光装置
FR3050011A1 (fr) * 2016-04-11 2017-10-13 Valeo Vision Module d'emission d'un faisceau lumineux pour projecteur de vehicule automobile
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
JP6968686B2 (ja) * 2017-12-22 2021-11-17 スタンレー電気株式会社 車両用灯具
EP3643962A1 (de) 2018-10-25 2020-04-29 ZKW Group GmbH Leuchteinheit für einen kfz-scheinwerfer
CN109724047B (zh) * 2019-02-22 2024-04-16 成都瀚德胜邦光学有限公司 一种用于汽车前照灯的近光模组及汽车前照灯
FR3093789B1 (fr) 2019-03-14 2022-05-27 Valeo Vision Dispositif lumineux imageant les surfaces eclairees d’au moins deux collecteurs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6486401A (en) * 1987-09-29 1989-03-31 Koito Mfg Co Ltd Head light of vehicle
JPH07118208B2 (ja) 1988-06-28 1995-12-18 株式会社小糸製作所 自動車用前照灯
DE19718542A1 (de) * 1997-05-02 1998-11-05 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
FR2826098B1 (fr) * 2001-06-14 2003-12-26 Valeo Vision Dispositif d'eclairage ou de signalisation, notamment pour vehicule, comportant plusieurs sources lumineuses
DE10131444A1 (de) * 2001-06-29 2003-01-09 Philips Corp Intellectual Pty Mehrfaden-Kfz-Scheinwerfer-Lampe

Also Published As

Publication number Publication date
EP1500869B1 (fr) 2006-08-23
PL1500869T3 (pl) 2006-12-29
FR2858042B1 (fr) 2005-09-23
DE602004002043T2 (de) 2007-04-12
FR2858042A1 (fr) 2005-01-28
EP1500869A1 (fr) 2005-01-26
JP2005044809A (ja) 2005-02-17
ES2271804T3 (es) 2007-04-16
DE602004002043D1 (de) 2006-10-05
JP4460966B2 (ja) 2010-05-12

Similar Documents

Publication Publication Date Title
ATE337518T1 (de) Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit
GB2404974B (en) Vehicular lamp and light source module
ATE377732T1 (de) Elliptische beleuchtungsbaugruppe ohne lichtblende zur erzeugung eines abblendlichtes und scheinwerfer mit einer derartigen beleuchtungsbaugruppe
ATE514901T1 (de) Leuchte
BR0315005A (pt) Farol de diodo emissor de luz e conjunto de farol
DE602004029250D1 (de) Verbesserte led-taschenlampe
ATE342472T1 (de) Beleuchtungseinheit für fahrzeugscheinwerfer
DE602004026915D1 (de) Leuchtdioden (leds) mit hoher strahlungsleistung verwendende reflektoranordnungen
CA2533561A1 (en) Virtual point light source
ATE412139T1 (de) Leuchte
DE60334278D1 (de) Kfz-Scheinwerfer mit einer querliegenden LIchtquelle
ATE470106T1 (de) Beleuchtungs- und/oder signalisierungsvorrichtung für kraftfahrzeuge zur erzeugung eines lichtstrahles an der seite eines kraftfahrzeuges
ATE449285T1 (de) Kfz-scheinwerfer mit leuchtdioden
ATE441814T1 (de) Kompakter scheinwerfer für kraftfahrzeuge
ATE523733T1 (de) Led-scheinwerfer und beleuchtungssystem mit einem solchen scheinwerfer
ATE474186T1 (de) Strahlerleuchte mit variabler lichtabstrahlcharakteristik
ATE535756T1 (de) Optisches modul für ellipsenförmige scheinwerfervorrichtung, das an ein gegebenes volumen für kraftfahrzeuge angepasst ist
US20170276313A1 (en) Lighting device for vehicles
DE50207980D1 (de) Scheinwerfer für Fahrzeuge
ATE446476T1 (de) Leuchteinheit für kraftfahrzeuge
CN219530639U (zh) 发光装置、机动车辆前照灯和机动车辆
DE602004002016D1 (de) Kfz-Scheinwerfer, der erhöht angeordnete Verkehrszeichen beleuchten kann
ES2195783A1 (es) Dispositivo de iluminacion para tuneles.
CZ201913A3 (cs) Světlomet pro motorová vozidla
TWI252899B (en) Light-emitting diode lighting device with changeable lighting functions

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties