FR3085903B1 - Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile - Google Patents

Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile Download PDF

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Publication number
FR3085903B1
FR3085903B1 FR1858477A FR1858477A FR3085903B1 FR 3085903 B1 FR3085903 B1 FR 3085903B1 FR 1858477 A FR1858477 A FR 1858477A FR 1858477 A FR1858477 A FR 1858477A FR 3085903 B1 FR3085903 B1 FR 3085903B1
Authority
FR
France
Prior art keywords
lighting
optical element
motor vehicle
source support
source
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
FR1858477A
Other languages
English (en)
Other versions
FR3085903A1 (fr
Inventor
Pierre Renaud
Benoit Delande
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 FR1858477A priority Critical patent/FR3085903B1/fr
Priority to JP2021515081A priority patent/JP7330266B2/ja
Priority to PCT/EP2019/074907 priority patent/WO2020058289A1/fr
Priority to EP19766291.9A priority patent/EP3853517B1/fr
Priority to CN201980061484.1A priority patent/CN112739948B/zh
Priority to US17/277,620 priority patent/US11435046B2/en
Publication of FR3085903A1 publication Critical patent/FR3085903A1/fr
Application granted granted Critical
Publication of FR3085903B1 publication Critical patent/FR3085903B1/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
    • F21S41/10—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
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • 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
    • F21S41/29—Attachment 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
    • F21S41/322—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
    • F21S41/60—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
    • 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)
  • Mathematical Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Module lumineux (1) de dispositif d'éclairage et/ou de signalisation de véhicule automobile comportant : au moins une source de lumière (14) positionnée sur un support de source (10) un élément optique (30) comportant une face d'entrée recevant des rayons lumineux émis par ladite au moins une source de lumière (14) et positionnée en regard de cette dernière un cadre (20) supportant l'élément optique (30) et fixé audit support de source (10) caractérisé en ce que l'élément optique (30) présente au moins un plot (350) présentant une extrémité libre en saillie vers le support de source (10), ledit au moins un plot (350) étant réalisé dans le même matériau que l'élément optique (30) et étant en contact direct ou indirect avec le support de source (10) lorsque le module lumineux (1) est assemblé.
FR1858477A 2018-09-19 2018-09-19 Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile Active FR3085903B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1858477A FR3085903B1 (fr) 2018-09-19 2018-09-19 Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
JP2021515081A JP7330266B2 (ja) 2018-09-19 2019-09-17 自動車両の照明および／または合図装置用の照明システム
PCT/EP2019/074907 WO2020058289A1 (fr) 2018-09-19 2019-09-17 Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
EP19766291.9A EP3853517B1 (fr) 2018-09-19 2019-09-17 Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
CN201980061484.1A CN112739948B (zh) 2018-09-19 2019-09-17 用于机动车辆的照明和/或发信号装置的照明***
US17/277,620 US11435046B2 (en) 2018-09-19 2019-09-17 Illumination system for a lighting and/or signalling device of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1858477A FR3085903B1 (fr) 2018-09-19 2018-09-19 Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR3085903A1 FR3085903A1 (fr) 2020-03-20
FR3085903B1 true FR3085903B1 (fr) 2021-06-25

Family

ID=63896453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858477A Active FR3085903B1 (fr) 2018-09-19 2018-09-19 Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile

Country Status (6)

Country Link
US (1) US11435046B2 (fr)
EP (1) EP3853517B1 (fr)
JP (1) JP7330266B2 (fr)
CN (1) CN112739948B (fr)
FR (1) FR3085903B1 (fr)
WO (1) WO2020058289A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3943807B1 (fr) * 2020-07-20 2023-09-06 ZKW Group GmbH Dispositif d'éclairage pour un phare de véhicule automobile
FR3115856A1 (fr) * 2020-10-29 2022-05-06 Psa Automobiles Sa Fixation d’une lentille de module lumineux de vehicule
JP2022113003A (ja) * 2021-01-22 2022-08-03 スタンレー電気株式会社 車両用灯具
USD1019995S1 (en) * 2021-03-11 2024-03-26 Hasco Vision Technology Co., Ltd. Lens module for automobile lamp
USD1029318S1 (en) * 2021-03-11 2024-05-28 Hasco Vision Technology Co., Ltd. Lens module for automobile lamp

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504577B1 (de) * 2006-11-24 2009-06-15 Zizala Lichtsysteme Gmbh Led-lichtquellensystem
US7717597B2 (en) * 2007-04-16 2010-05-18 Magna International Inc. Semiconductor light engine using polymer light pipes and lighting systems constructed with the light engine
DE102009008631B4 (de) * 2009-02-12 2016-11-03 Automotive Lighting Reutlingen Gmbh Projektionsmodul für einen Kraftfahrzeugscheinwerfer
DE102010023359A1 (de) 2009-10-05 2011-04-07 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einer Temperaturausdehnungen kompensierenden Optik-Halterung
JP5206658B2 (ja) * 2009-12-16 2013-06-12 豊田合成株式会社 光源ユニット
RU2672643C2 (ru) * 2014-03-28 2018-11-16 Асахи Раббер Инк. Светораспределительная линза
CN105090852B (zh) * 2014-05-09 2018-10-16 松下知识产权经营株式会社 照明装置及具备照明装置的汽车
FR3026462B1 (fr) * 2014-09-30 2019-06-28 Valeo Vision Belgique Dispositif lumineux de vehicule avec un element optique plaque avec le support de source lumineuse
FR3042845B1 (fr) * 2015-10-23 2019-11-29 Valeo Vision Dispositif lumineux a guides optiques
FR3056700B1 (fr) * 2016-09-29 2021-04-30 Valeo Vision Module d'eclairage optique, notamment pour un vehicule automobile
KR101982349B1 (ko) * 2016-10-04 2019-05-24 루미리즈 홀딩 비.브이. 조명 장치
DE102016124800A1 (de) * 2016-12-19 2018-06-21 Automotive Lighting Reutlingen Gmbh Primäroptikbaugruppe zum Einsatz in einer Kraftfahrzeugbeleuchtungseinrichtung und Kraftfahrzeugbeleuchtungseinrichtung mit einer solchen Primäroptikbaugruppe
CN107525005A (zh) * 2017-08-29 2017-12-29 上海小糸车灯有限公司 一种车灯用光学组件定位***及其定位方法

Also Published As

Publication number Publication date
JP2022501773A (ja) 2022-01-06
WO2020058289A1 (fr) 2020-03-26
EP3853517B1 (fr) 2024-01-03
US20210348732A1 (en) 2021-11-11
US11435046B2 (en) 2022-09-06
EP3853517A1 (fr) 2021-07-28
CN112739948A (zh) 2021-04-30
FR3085903A1 (fr) 2020-03-20
JP7330266B2 (ja) 2023-08-21
CN112739948B (zh) 2023-04-04

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