FR2940403B1 - Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse - Google Patents

Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse

Info

Publication number
FR2940403B1
FR2940403B1 FR0807289A FR0807289A FR2940403B1 FR 2940403 B1 FR2940403 B1 FR 2940403B1 FR 0807289 A FR0807289 A FR 0807289A FR 0807289 A FR0807289 A FR 0807289A FR 2940403 B1 FR2940403 B1 FR 2940403B1
Authority
FR
France
Prior art keywords
light source
single light
vehicle headlamp
providing multiple
variable function
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
FR0807289A
Other languages
English (en)
Other versions
FR2940403A1 (fr
Inventor
Bars Jean-Francois Le
Boris Wiegand
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
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR0807289A priority Critical patent/FR2940403B1/fr
Priority to EP09178159.1A priority patent/EP2199664B1/fr
Priority to JP2009287821A priority patent/JP5629457B2/ja
Publication of FR2940403A1 publication Critical patent/FR2940403A1/fr
Application granted granted Critical
Publication of FR2940403B1 publication Critical patent/FR2940403B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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
    • F21S41/20—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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
    • 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
    • F21S41/40—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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout 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
    • F21S41/36—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
    • 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]
FR0807289A 2008-12-19 2008-12-19 Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse Expired - Fee Related FR2940403B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0807289A FR2940403B1 (fr) 2008-12-19 2008-12-19 Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse
EP09178159.1A EP2199664B1 (fr) 2008-12-19 2009-12-07 Dispositif d'éclairage pour projecteur de véhicule assurant plusieurs fonctions d'éclairage ou une fonction variable avec une seule source lumineuse
JP2009287821A JP5629457B2 (ja) 2008-12-19 2009-12-18 ヘッドライト用照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0807289A FR2940403B1 (fr) 2008-12-19 2008-12-19 Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse

Publications (2)

Publication Number Publication Date
FR2940403A1 FR2940403A1 (fr) 2010-06-25
FR2940403B1 true FR2940403B1 (fr) 2014-01-17

Family

ID=40763469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0807289A Expired - Fee Related FR2940403B1 (fr) 2008-12-19 2008-12-19 Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse

Country Status (3)

Country Link
EP (1) EP2199664B1 (fr)
JP (1) JP5629457B2 (fr)
FR (1) FR2940403B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5618312B2 (ja) * 2009-03-12 2014-11-05 株式会社小糸製作所 車両用前照灯
DE102010046021A1 (de) * 2010-09-18 2012-03-22 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem Mehrfunktions-Projektionsmodul
FR2977927B1 (fr) * 2011-07-13 2013-08-23 Valeo Vision Dispositif d'eclairage/signalisation multifonctions pour vehicule automobile.
FR2979688A1 (fr) 2011-09-05 2013-03-08 Valeo Vision Module optique pour dispositif de signalisation et/ou d'eclairage
US10591124B2 (en) * 2012-08-30 2020-03-17 Sabic Global Technologies B.V. Heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat
DE102012224345A1 (de) 2012-12-21 2014-06-26 Osram Gmbh Fahrzeug-Leuchtvorrichtung
FR3011310B1 (fr) 2013-09-30 2018-02-02 Valeo Vision Module d'eclairage et/ou de signalisation avec plusieurs systemes optiques rotatifs
KR101592648B1 (ko) 2013-12-23 2016-02-12 현대자동차주식회사 헤드램프 장치
DE102014210497A1 (de) 2014-06-03 2015-12-03 Osram Gmbh Beleuchtungseinrichtung
FR3022322B1 (fr) * 2014-06-16 2016-07-15 Valeo Vision Module d'eclairage et/ou de signalisation rotatif
JP6102878B2 (ja) * 2014-10-02 2017-03-29 マツダ株式会社 車両用前照灯
FR3047541B1 (fr) * 2015-12-10 2019-10-04 Valeo Vision Module d'eclairage automobile avec fonctions code et route combinees et une source lumineuse ajustable
KR101938669B1 (ko) * 2017-06-22 2019-01-15 엘지전자 주식회사 차량용 램프 및 그것의 제어방법
FR3093788B1 (fr) * 2019-03-14 2022-05-27 Valeo Vision Dispositif lumineux imageant une surface eclairee virtuelle d’un collecteur
WO2021023861A1 (fr) 2019-08-08 2021-02-11 Sgm Light A/S Dispositif d'éclairage à commande de collimation motorisée
FR3107749B1 (fr) * 2020-02-27 2022-04-29 Valeo Vision Module lumineux de véhicule automobile comprenant un dispositif électrochromique
CN115151755A (zh) 2020-02-27 2022-10-04 法雷奥照明公司 包括电致变色装置的机动车辆灯模块

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318703U (fr) * 1986-07-21 1988-02-06
FR2809797B1 (fr) * 2000-05-31 2002-08-23 Valeo Vision Projecteur elliptique de vehicule automobile a infrarouges et a encombrement reduit
DE10305624A1 (de) * 2003-02-11 2004-08-19 Volkswagen Ag Scheinwerferanordnung für ein Fahrzeug zur Projektion variabler Lichtgeometrien
FR2866413B1 (fr) * 2004-02-13 2006-06-30 Valeo Vision Projecteur elliptique equipe d'un ecran d'occultation en matiere transparente.
EP1605202B1 (fr) * 2004-06-09 2016-10-05 Valeo Vision Dispositif projecteur multifonctions
JP4413839B2 (ja) * 2005-09-13 2010-02-10 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP2007080606A (ja) * 2005-09-13 2007-03-29 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
JP2007294346A (ja) * 2006-04-27 2007-11-08 Matsushita Electric Ind Co Ltd 照明装置、照明方法及び投射型表示装置
JP4623056B2 (ja) * 2007-05-25 2011-02-02 市光工業株式会社 車両用前照灯
JP5107821B2 (ja) * 2008-08-07 2012-12-26 株式会社小糸製作所 車両用前照灯装置

Also Published As

Publication number Publication date
JP2010147025A (ja) 2010-07-01
FR2940403A1 (fr) 2010-06-25
EP2199664A1 (fr) 2010-06-23
EP2199664B1 (fr) 2015-09-23
JP5629457B2 (ja) 2014-11-19

Similar Documents

Publication Publication Date Title
FR2940403B1 (fr) Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse
FR2888916B1 (fr) Module optique pour dispositif d'eclairage automobile
EP2428725A3 (fr) Phare de véhicule
TW200736543A (en) Reflective illumination device
JP2015509647A5 (fr)
JP2009507332A5 (fr)
DE502007006786D1 (de) Projektionsscheinwerfeanordnung für Fahrzeuge
ATE557312T1 (de) Lichtemittierende vorrichtung
FR2917485B1 (fr) Module optique pour dispositif d'eclairage automobile
EP2522897A3 (fr) Phare de véhicule
RU2018126763A (ru) Устройство для контроля шин
WO2014165884A3 (fr) Unité lumineuse dotée d'un cache pourvu d'au moins une fenêtre optique
RU2014139653A (ru) Устройство для излучения света из виртуального источника
FR2881207B1 (fr) Module optique pour dispositif d'eclairage pour vehicule automobile, prevu pour donner au moins un faisceau principal a coupure
TWI565606B (zh) 機動車照明裝置
EP2570715A3 (fr) Phare de véhicule
MY185414A (en) Lighting device for vehicle
FR2979971B1 (fr) Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
JP2019075365A5 (fr)
FR3022330B1 (fr) Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
KR20190016164A (ko) Led탐조등
US9506618B2 (en) Automotive lamp system
DE602006004918D1 (de) Kfz-Scheinwerfer
WO2009028686A1 (fr) Appareil d'éclairage pour véhicules
US10429023B2 (en) Illumination device for vehicle

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20180831