FR2858042B1 - Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module - Google Patents

Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module

Info

Publication number
FR2858042B1
FR2858042B1 FR0309094A FR0309094A FR2858042B1 FR 2858042 B1 FR2858042 B1 FR 2858042B1 FR 0309094 A FR0309094 A FR 0309094A FR 0309094 A FR0309094 A FR 0309094A FR 2858042 B1 FR2858042 B1 FR 2858042B1
Authority
FR
France
Prior art keywords
module
lighting
luminaire
projector
cut
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
FR0309094A
Other languages
English (en)
Other versions
FR2858042A1 (fr
Inventor
Pierre Albou
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
Original Assignee
Valeo Vision SAS
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 FR0309094A priority Critical patent/FR2858042B1/fr
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to DE602004002043T priority patent/DE602004002043T2/de
Priority to EP04291792A priority patent/EP1500869B1/fr
Priority to AT04291792T priority patent/ATE337518T1/de
Priority to ES04291792T priority patent/ES2271804T3/es
Priority to PL04291792T priority patent/PL1500869T3/pl
Priority to JP2004215044A priority patent/JP4460966B2/ja
Publication of FR2858042A1 publication Critical patent/FR2858042A1/fr
Application granted granted Critical
Publication of FR2858042B1 publication Critical patent/FR2858042B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S41/60—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]
FR0309094A 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 Expired - Fee Related FR2858042B1 (fr)

Priority Applications (7)

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
EP04291792A EP1500869B1 (fr) 2003-07-24 2004-07-13 Module d'éclairage elliptique sans cache réalisant un faisceau d'éclairage à coupure et projecteur comportant un tel module
AT04291792T ATE337518T1 (de) 2003-07-24 2004-07-13 Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit
ES04291792T ES2271804T3 (es) 2003-07-24 2004-07-13 Modulo de iluminacion para un proyector de vehiculo automovil que realiza un haz de iluminacion del tipo con recorte que comprende un reflector de tipo eliptico.
DE602004002043T DE602004002043T2 (de) 2003-07-24 2004-07-13 Elliptische Beleuchtungseinheit ohne Lichtblende zur Erzeugung eines Abblendlichtbündels und Scheinwerfer mit einer derartigen Belleuchtungseinheit
PL04291792T PL1500869T3 (pl) 2003-07-24 2004-07-13 Moduł oświetlający eliptyczny bez zasłony wytwarzający strumień oświetlający z odcięciem i reflektor zawierający taki moduł
JP2004215044A JP4460966B2 (ja) 2003-07-24 2004-07-23 カットオフを有する照明ビームを発生する、シールドのない楕円照明モジュールおよびかかるモジュールを備えたヘッドライト

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 (2)

Publication Number Publication Date
FR2858042A1 FR2858042A1 (fr) 2005-01-28
FR2858042B1 true FR2858042B1 (fr) 2005-09-23

Family

ID=33484702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309094A Expired - Fee Related 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

Country Status (7)

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

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
DE102010041096A1 (de) * 2010-09-21 2012-03-22 Osram Ag Leuchtvorrichtung
DE102011118277B4 (de) * 2010-12-03 2022-03-24 Docter Optics Se Scheinwerferlinse für einen Fahrzeugscheinwerfer
DE102011118270A1 (de) 2010-12-03 2012-06-06 Docter Optics Gmbh 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
CZ305372B6 (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
EP3559543B1 (fr) * 2016-12-21 2020-09-23 Lumileds Holding B.V. Phare de véhicule de type projecteur
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 (fr) 2018-10-25 2020-04-29 ZKW Group GmbH Unité d'éclairage pour un phare de véhicule automobile
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

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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
DE602004002043D1 (de) 2006-10-05
FR2858042A1 (fr) 2005-01-28
JP2005044809A (ja) 2005-02-17
EP1500869B1 (fr) 2006-08-23
PL1500869T3 (pl) 2006-12-29
JP4460966B2 (ja) 2010-05-12
ATE337518T1 (de) 2006-09-15
ES2271804T3 (es) 2007-04-16
DE602004002043T2 (de) 2007-04-12
EP1500869A1 (fr) 2005-01-26

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Legal Events

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Year of fee payment: 14

ST Notification of lapse

Effective date: 20180330