FR2995973B1 - Dispositif d'eclairage et/ou de signalisation pour vehicule comprenant une lentille et des sources - Google Patents

Dispositif d'eclairage et/ou de signalisation pour vehicule comprenant une lentille et des sources Download PDF

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Publication number
FR2995973B1
FR2995973B1 FR1258970A FR1258970A FR2995973B1 FR 2995973 B1 FR2995973 B1 FR 2995973B1 FR 1258970 A FR1258970 A FR 1258970A FR 1258970 A FR1258970 A FR 1258970A FR 2995973 B1 FR2995973 B1 FR 2995973B1
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FR
France
Prior art keywords
lens
lighting
sources
signaling device
vehicle
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.)
Active
Application number
FR1258970A
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English (en)
Other versions
FR2995973A1 (fr
Inventor
Jean-Luc Meyrenaud
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
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Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1258970A priority Critical patent/FR2995973B1/fr
Priority to EP13185229.5A priority patent/EP2711612B1/fr
Priority to US14/034,856 priority patent/US9200760B2/en
Priority to JP2013197158A priority patent/JP6257980B2/ja
Publication of FR2995973A1 publication Critical patent/FR2995973A1/fr
Application granted granted Critical
Publication of FR2995973B1 publication Critical patent/FR2995973B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • 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
    • F21S41/20—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
    • F21S41/60—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

Abstract

Le module optique, notamment pour un dispositif (2) d'éclairage et/ou de signalisation pour véhicule, comprend : - une lentille (4), - au moins deux sources de lumière, notamment deux leds (6, 8, 10, 12, 14, 16), disposées en regard d'une même face (18) de la lentille, et - des moyens (17, 19) permettant de commander l'allumage d'au moins une (10) des sources indépendamment de l'autre (6, 8, 12, 14, 16).
FR1258970A 2012-09-25 2012-09-25 Dispositif d'eclairage et/ou de signalisation pour vehicule comprenant une lentille et des sources Active FR2995973B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1258970A FR2995973B1 (fr) 2012-09-25 2012-09-25 Dispositif d'eclairage et/ou de signalisation pour vehicule comprenant une lentille et des sources
EP13185229.5A EP2711612B1 (fr) 2012-09-25 2013-09-19 Module optique pour un dispositif d'éclairage et/ou de signalisation pour véhicule comprenant une lentille et des sources
US14/034,856 US9200760B2 (en) 2012-09-25 2013-09-24 Lighting and/or indicating device for a vehicle comprising a lens and sources
JP2013197158A JP6257980B2 (ja) 2012-09-25 2013-09-24 光学モジュール

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1258970 2012-09-25
FR1258970A FR2995973B1 (fr) 2012-09-25 2012-09-25 Dispositif d'eclairage et/ou de signalisation pour vehicule comprenant une lentille et des sources

Publications (2)

Publication Number Publication Date
FR2995973A1 FR2995973A1 (fr) 2014-03-28
FR2995973B1 true FR2995973B1 (fr) 2019-04-05

Family

ID=47257942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258970A Active FR2995973B1 (fr) 2012-09-25 2012-09-25 Dispositif d'eclairage et/ou de signalisation pour vehicule comprenant une lentille et des sources

Country Status (4)

Country Link
US (1) US9200760B2 (fr)
EP (1) EP2711612B1 (fr)
JP (1) JP6257980B2 (fr)
FR (1) FR2995973B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013114264B4 (de) * 2013-12-18 2023-12-07 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge
WO2016013447A1 (fr) * 2014-07-23 2016-01-28 株式会社小糸製作所 Unité de luminaire et lampe frontale pour véhicule
JP6443722B2 (ja) * 2014-07-30 2018-12-26 パナソニックＩｐマネジメント株式会社 照明装置及び照明装置を備える自動車
FR3048059B1 (fr) * 2016-02-22 2022-08-05 Valeo Vision Dispositif de projection de faisceau lumineux muni d'une matrice de sources de lumiere, module d'eclairage et projecteur muni d'un tel dispositif
US10317030B2 (en) * 2017-10-24 2019-06-11 Grote Industries, Llc Dual high-beam and low-beam vehicle headlamp
EP3505818B1 (fr) * 2017-11-16 2023-01-04 Stanley Electric Co., Ltd. Lampe de véhicule et circuit de commande d'éclairage de lampe de véhicule
FR3138497A1 (fr) * 2022-07-28 2024-02-02 Valeo Vision Module lumineux pour dispositif d’éclairage d’un véhicule

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110132A1 (de) * 2001-02-21 2003-01-16 German Gresser Automobil-Scheinwerfer
FR2849156B1 (fr) 2002-12-20 2005-12-16 Valeo Vision Projecteur de vehicule automobile assurant au moins deux fonctions
JP4314911B2 (ja) 2003-08-20 2009-08-19 スタンレー電気株式会社 車両前照灯
JP4391870B2 (ja) * 2004-04-02 2009-12-24 株式会社小糸製作所 車両用照明灯具
JP4258465B2 (ja) * 2004-12-01 2009-04-30 市光工業株式会社 車両用前照灯ユニット
JP4514052B2 (ja) * 2005-10-14 2010-07-28 スタンレー電気株式会社 車両用灯具
JP2007213878A (ja) * 2006-02-08 2007-08-23 Koito Mfg Co Ltd 車両用前照灯
JP4864562B2 (ja) * 2006-06-26 2012-02-01 株式会社小糸製作所 二輪車用灯具システム
WO2009130655A2 (fr) * 2008-04-25 2009-10-29 Philips Intellectual Property & Standards Gmbh Ensemble d’éclairage
DE102008025397A1 (de) * 2008-05-28 2009-12-24 Osram Gesellschaft mit beschränkter Haftung Fahrzeugbeleuchtungsvorrichtung mit mindestens zwei Halbleiter-Leuchtelementen
AT508604B1 (de) * 2009-07-31 2012-07-15 Zizala Lichtsysteme Gmbh Led-kraftfahrzeugscheinwerfer zur erzeugung einer dynamischen lichtverteilung
DE202010001654U1 (de) * 2010-02-01 2010-05-20 Delvis Gmbh Leuchtsystem für ein Kraftfahrzeug
JP5532310B2 (ja) * 2010-03-25 2014-06-25 スタンレー電気株式会社 車両用灯具
JP5659835B2 (ja) * 2011-02-08 2015-01-28 スタンレー電気株式会社 車両用灯具
CN103765086B (zh) * 2011-09-01 2016-08-17 株式会社小糸制作所 车辆用前照灯装置

Also Published As

Publication number Publication date
JP2014067714A (ja) 2014-04-17
EP2711612A1 (fr) 2014-03-26
US20140085920A1 (en) 2014-03-27
US9200760B2 (en) 2015-12-01
FR2995973A1 (fr) 2014-03-28
JP6257980B2 (ja) 2018-01-10
EP2711612B1 (fr) 2023-04-26

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