FR3073926B1 - Module lumineux pour projecteur de vehicule - Google Patents

Module lumineux pour projecteur de vehicule Download PDF

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Publication number
FR3073926B1
FR3073926B1 FR1760928A FR1760928A FR3073926B1 FR 3073926 B1 FR3073926 B1 FR 3073926B1 FR 1760928 A FR1760928 A FR 1760928A FR 1760928 A FR1760928 A FR 1760928A FR 3073926 B1 FR3073926 B1 FR 3073926B1
Authority
FR
France
Prior art keywords
light
light module
vehicle headlight
optical elements
light 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
FR1760928A
Other languages
English (en)
Other versions
FR3073926A1 (fr
Inventor
Stephane Andre
Pascal Garin
Remi Letoumelin
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 FR1760928A priority Critical patent/FR3073926B1/fr
Priority to EP18206137.4A priority patent/EP3486554B1/fr
Priority to US16/193,279 priority patent/US10663135B2/en
Priority to CN201811381398.2A priority patent/CN109812776B/zh
Publication of FR3073926A1 publication Critical patent/FR3073926A1/fr
Application granted granted Critical
Publication of FR3073926B1 publication Critical patent/FR3073926B1/fr
Active 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
    • 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
    • F21S41/10—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
    • F21S41/20—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
    • F21S41/10—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
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape

Abstract

Un module lumineux (1) pour projecteur de véhicule automobile comprend au moins deux sources de lumière, deux éléments optiques (2, 3, 4) configurés respectivement pour assurer le guidage de rayons lumineux émis par une source de lumière, et un support de fixation (5) contre lequel sont disposés les éléments optiques et les sources de lumière. Les éléments optiques comprennent au moins un premier élément optique (2) associé à une première source de lumière et un deuxième élément optique (3) associé à une deuxième source de lumière. Le module lumineux (1) comprend un cadre de maintien (6) des éléments optiques (2, 3, 4) sur le support de fixation (5).
FR1760928A 2017-11-20 2017-11-20 Module lumineux pour projecteur de vehicule Active FR3073926B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1760928A FR3073926B1 (fr) 2017-11-20 2017-11-20 Module lumineux pour projecteur de vehicule
EP18206137.4A EP3486554B1 (fr) 2017-11-20 2018-11-14 Module lumineux pour projecteur de vehicule
US16/193,279 US10663135B2 (en) 2017-11-20 2018-11-16 Light module for a vehicle headlight
CN201811381398.2A CN109812776B (zh) 2017-11-20 2018-11-19 用于车辆前照灯的灯模块

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760928 2017-11-20
FR1760928A FR3073926B1 (fr) 2017-11-20 2017-11-20 Module lumineux pour projecteur de vehicule

Publications (2)

Publication Number Publication Date
FR3073926A1 FR3073926A1 (fr) 2019-05-24
FR3073926B1 true FR3073926B1 (fr) 2020-11-13

Family

ID=60923744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760928A Active FR3073926B1 (fr) 2017-11-20 2017-11-20 Module lumineux pour projecteur de vehicule

Country Status (4)

Country Link
US (1) US10663135B2 (fr)
EP (1) EP3486554B1 (fr)
CN (1) CN109812776B (fr)
FR (1) FR3073926B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3097026B1 (fr) * 2019-06-04 2021-05-07 Psa Automobiles Sa Feu de signalisation comportant deux guides de lumière en porte à faux.
EP3971469A1 (fr) * 2020-09-22 2022-03-23 Varroc Engineering Limited Ensemble phare de véhicule

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010080075A (ja) * 2008-09-24 2010-04-08 Ichikoh Ind Ltd 車両用灯具
DE102010023359A1 (de) * 2009-10-05 2011-04-07 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einer Temperaturausdehnungen kompensierenden Optik-Halterung
JP5680947B2 (ja) * 2010-12-03 2015-03-04 スタンレー電気株式会社 車両用灯具のレンズホルダ取付構造
JP5538307B2 (ja) * 2011-06-21 2014-07-02 本田技研工業株式会社 灯体及び車両用灯体ユニット
FR2982006B1 (fr) * 2011-09-13 2018-04-27 Valeo Vision Module optique a reference commune, pour eclairage et/ou signalisation d'un vehicule automobile
EP2998647B1 (fr) * 2013-05-17 2022-01-05 Ichikoh Industries, Ltd. Phare de véhicule
DE102014103379A1 (de) * 2014-03-13 2015-09-17 Hella Kgaa Hueck & Co. Lichtmodul mit einer verbesserten Positionierung einer optischen Einheit zu einem Leuchtmittel
US9534955B2 (en) * 2014-11-06 2017-01-03 Maxim Integrated Products, Inc. Multi-channel UV detection for improved solar spectrum and UV index estimation
EP3104061A1 (fr) * 2015-06-09 2016-12-14 Chen-Wei Hsu Radiateur destiné à un ensemble de phare

Also Published As

Publication number Publication date
CN109812776A (zh) 2019-05-28
FR3073926A1 (fr) 2019-05-24
US20190154224A1 (en) 2019-05-23
EP3486554B1 (fr) 2021-06-16
CN109812776B (zh) 2022-01-28
US10663135B2 (en) 2020-05-26
EP3486554A1 (fr) 2019-05-22

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