FR3079910B1 - Dispositif lumineux d'apparence sombre pour vehicule automobile - Google Patents

Dispositif lumineux d'apparence sombre pour vehicule automobile Download PDF

Info

Publication number
FR3079910B1
FR3079910B1 FR1853140A FR1853140A FR3079910B1 FR 3079910 B1 FR3079910 B1 FR 3079910B1 FR 1853140 A FR1853140 A FR 1853140A FR 1853140 A FR1853140 A FR 1853140A FR 3079910 B1 FR3079910 B1 FR 3079910B1
Authority
FR
France
Prior art keywords
motor vehicle
light source
lighting device
optical
dark appearance
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
FR1853140A
Other languages
English (en)
Other versions
FR3079910A1 (fr
Inventor
Stephanie Bergerat
Frank Arrivet
Yann Kusiak
Alain Buisson
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.)
Marelli Automotive Lighting France SAS
Original Assignee
Automotive Lighting Rear Lamps France 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 FR1853140A priority Critical patent/FR3079910B1/fr
Application filed by Automotive Lighting Rear Lamps France SAS filed Critical Automotive Lighting Rear Lamps France SAS
Priority to PCT/FR2019/050812 priority patent/WO2019197761A1/fr
Priority to JP2020555493A priority patent/JP7233440B2/ja
Priority to CN201980029520.6A priority patent/CN112219063A/zh
Priority to KR1020207032235A priority patent/KR20210046584A/ko
Priority to PL19720983.6T priority patent/PL3775677T3/pl
Priority to EP19720983.6A priority patent/EP3775677B1/fr
Publication of FR3079910A1 publication Critical patent/FR3079910A1/fr
Application granted granted Critical
Publication of FR3079910B1 publication Critical patent/FR3079910B1/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
    • 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
    • F21S43/255—Filters
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/10—Position lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/35—Brake lights

Abstract

L'invention concerne un dispositif lumineux (2) d'apparence sombre pour véhicule automobile, comprenant un boîtier optique (4) dans lequel est présente une source de lumière (6A, 6B) et au moins un réflecteur optique (16) agencé pour diriger un faisceau lumineux émis par la source de lumière (6A, 6B), à travers une ouverture (14) du boîtier optique, l'ouverture (14) étant obturée par un voyant extérieur (18) afin de protéger des intempéries la source de lumière (6A, 6B) et le réflecteur optique (16), caractérisé en ce que le voyant extérieur (18) a une couleur de ton sombre à la lumière du jour, et en ce qu'un écran translucide (26) est interposé entre le réflecteur optique (16) et le voyant extérieur (18), l'écran translucide (26) étant distant du voyant extérieur (18).
FR1853140A 2018-04-10 2018-04-10 Dispositif lumineux d'apparence sombre pour vehicule automobile Active FR3079910B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1853140A FR3079910B1 (fr) 2018-04-10 2018-04-10 Dispositif lumineux d'apparence sombre pour vehicule automobile
JP2020555493A JP7233440B2 (ja) 2018-04-10 2019-04-08 自動車用のくすんだ見た目の発光装置
CN201980029520.6A CN112219063A (zh) 2018-04-10 2019-04-08 用于机动车辆的外观暗淡的发光装置
KR1020207032235A KR20210046584A (ko) 2018-04-10 2019-04-08 자동차를 위한 흐릿하게 보이는 조명 디바이스
PCT/FR2019/050812 WO2019197761A1 (fr) 2018-04-10 2019-04-08 Dispositif lumineux d'apparence sombre pour véhicule automobile
PL19720983.6T PL3775677T3 (pl) 2018-04-10 2019-04-08 Urządzenie oświetleniowe o ciemnym wyglądzie do pojazdu silnikowego
EP19720983.6A EP3775677B1 (fr) 2018-04-10 2019-04-08 Dispositif lumineux d'apparence sombre pour véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853140 2018-04-10
FR1853140A FR3079910B1 (fr) 2018-04-10 2018-04-10 Dispositif lumineux d'apparence sombre pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR3079910A1 FR3079910A1 (fr) 2019-10-11
FR3079910B1 true FR3079910B1 (fr) 2021-06-04

Family

ID=62223026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853140A Active FR3079910B1 (fr) 2018-04-10 2018-04-10 Dispositif lumineux d'apparence sombre pour vehicule automobile

Country Status (7)

Country Link
EP (1) EP3775677B1 (fr)
JP (1) JP7233440B2 (fr)
KR (1) KR20210046584A (fr)
CN (1) CN112219063A (fr)
FR (1) FR3079910B1 (fr)
PL (1) PL3775677T3 (fr)
WO (1) WO2019197761A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487206A (en) * 1967-04-10 1969-12-30 Ford Motor Co Concealed vehicle running light assembly
US3514589A (en) * 1969-07-25 1970-05-26 Ford Motor Co Concealed vehicle running light assembly
US4153928A (en) * 1977-11-30 1979-05-08 General Motors Corporation Motor vehicle tail lamp assembly
DE3636383A1 (de) * 1986-10-25 1988-04-28 Swf Auto Electric Gmbh Signalleuchte, insbesondere fuer kraftfahrzeuge
DE8703615U1 (fr) * 1987-03-11 1987-04-16 Hella Kg Hueck & Co, 4780 Lippstadt, De
GB2265977B (en) * 1992-04-08 1995-06-28 Sec Dep For Transport The Improvements in or relating to indicator lamps
CN201448753U (zh) * 2009-05-08 2010-05-05 张颍凯 一种带金属遮光罩的汽车卤素灯
JP5651025B2 (ja) * 2011-01-20 2015-01-07 本田技研工業株式会社 ヘッドライト

Also Published As

Publication number Publication date
PL3775677T3 (pl) 2024-03-04
CN112219063A (zh) 2021-01-12
FR3079910A1 (fr) 2019-10-11
EP3775677B1 (fr) 2023-09-20
EP3775677A1 (fr) 2021-02-17
KR20210046584A (ko) 2021-04-28
WO2019197761A1 (fr) 2019-10-17
JP7233440B2 (ja) 2023-03-06
JP2021521587A (ja) 2021-08-26

Similar Documents

Publication Publication Date Title
FR3039883B1 (fr) Module lumineux en materiau transparent avec deux faces de reflexion
FR3074257B1 (fr) Module lumineux pour l’eclairage et/ou la signalisation d’un vehicule automobile
US10920955B2 (en) Lamp assembly for a vehicle
FR3041073B1 (fr) Dispositif de projection de faisceau lumineux a ecran digital et projecteur muni d’un tel dispositif
FR3051889B1 (fr) Dispositif d'eclairage et/ou de signalisation pour vehicule automobile equipe d'un module lumineux refroidi au moyen d'un generateur d'un flux d'air
FR3066252B1 (fr) Dispositif d'eclairage pour un feu de signalisation pour vehicule automobile, favorisant la propagation d'une plus grande quantite de lumiere dans un guide de lumiere
FR3085903B1 (fr) Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
BE1003374A5 (fr) Groupe optique pour vehicules avec dispositif de visualisation optique incorpore.
FR3062485B1 (fr) Dispositif d'affichage
ES359223A1 (es) Un endoscopio para la iluminacion y mision simultaneas de un area de una cavidad.
FR3079910B1 (fr) Dispositif lumineux d'apparence sombre pour vehicule automobile
FR3064144B1 (fr) Dispositif de projection aerienne et dematerialisee d'une image numerique ou d'une sequence d'images numeriques, en particulier d'une image auto-stereoscopique ou d'une sequence d'images auto-stereoscopiques
FR2641240A1 (fr) Bloc optique pour vehicules avec dispositif de visualisation optique incorpore
FR3081969B1 (fr) Module lumineux pour vehicule automobile, et dispositif d'eclairage et/ou de signalisation muni d'un tel module
FR3103538B1 (fr) Module de signalisation pour véhicules automobiles
FR3070748B1 (fr) Dispositif optique pour vehicule automobile assurant deux fonctions d'eclairage distinctes
FR2998352B1 (fr) Dispositifs d'eclairage et/ou de signalisation pour vehicule automobile
FR3022330B1 (fr) Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
FR3087720B1 (fr) Module lumineux pour vehicule automobile
FR3076595B1 (fr) Dispositif d’eclairage et/ou de signalisation lumineuse d’un vehicule automobile
FR3075311B1 (fr) Dispositif lumineux dont l'interieur est de teinte homogene a la lumiere du jour
FR3107750B1 (fr) Module lumineux de véhicule automobile comprenant un dispositif électrochromique
FR3105350B1 (fr) Module lumineux pour véhicule automobile.
FR3105356B1 (fr) Dispositif d’éclairage et/ou de signalisation pour véhicule automobile
FR3079598B1 (fr) Module d'eclairage avec element optique multisource avec face de sortie lisse

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191011

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: MARELLI AUTOMOTIVE LIGHTING FRANCE, FR

Effective date: 20200925

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6