EP2963336A3 - Dispositif lumineux pour véhicule automobile à glace diffusante perfectionnée - Google Patents

Dispositif lumineux pour véhicule automobile à glace diffusante perfectionnée Download PDF

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Publication number
EP2963336A3
EP2963336A3 EP15173854.9A EP15173854A EP2963336A3 EP 2963336 A3 EP2963336 A3 EP 2963336A3 EP 15173854 A EP15173854 A EP 15173854A EP 2963336 A3 EP2963336 A3 EP 2963336A3
Authority
EP
European Patent Office
Prior art keywords
light
motor vehicle
space
light device
diffusing lens
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.)
Withdrawn
Application number
EP15173854.9A
Other languages
German (de)
English (en)
Other versions
EP2963336A2 (fr
Inventor
Sébastien Aufort
Jean-Marie Flatres
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
Publication of EP2963336A2 publication Critical patent/EP2963336A2/fr
Publication of EP2963336A3 publication Critical patent/EP2963336A3/fr
Withdrawn legal-status Critical Current

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
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S43/51—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
    • 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
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
    • 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
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • 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
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

Le dispositif lumineux (10), notamment d'éclairage et/ou de signalisation, pour véhicule automobile comporte une glace (36) comportant une première partie (38) participant à la délimitation d'un premier espace (40) du dispositif lumineux (10) contenant une source de lumière (28) apte à émettre un faisceau lumineux se propageant dans ce premier espace (40) pour être émis à travers cette première partie (38) de la glace (36) pour participer à la production d'une fonction photométrique du véhicule. La glace (36) comporte une seconde partie (42) participant à la délimitation d'un second espace (44) du dispositif lumineux (10) isolé par rapport à la source de lumière (28). La glace (36) forme guide de lumière agencé de façon à diffuser dans la seconde partie (42) de cette glace (36) de la lumière propagée dans le premier espace (40) et pour émettre cette lumière à travers la seconde partie.
EP15173854.9A 2014-06-30 2015-06-25 Dispositif lumineux pour véhicule automobile à glace diffusante perfectionnée Withdrawn EP2963336A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1456159A FR3022866B1 (fr) 2014-06-30 2014-06-30 Dispositif lumineux pour vehicule automobile a glace diffusante perfectionnee

Publications (2)

Publication Number Publication Date
EP2963336A2 EP2963336A2 (fr) 2016-01-06
EP2963336A3 true EP2963336A3 (fr) 2016-04-13

Family

ID=51830436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15173854.9A Withdrawn EP2963336A3 (fr) 2014-06-30 2015-06-25 Dispositif lumineux pour véhicule automobile à glace diffusante perfectionnée

Country Status (2)

Country Link
EP (1) EP2963336A3 (fr)
FR (1) FR3022866B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047938B1 (fr) * 2016-02-18 2022-05-27 Valeo Vision Ensemble lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
CN106594621A (zh) * 2016-11-15 2017-04-26 王赟 一种带光导条的前雾灯
FR3073180A1 (fr) * 2017-11-06 2019-05-10 Compagnie Plastic Omnium Dispositif d’eclairage et/ou de signalisation pour vehicule

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097909A (en) * 1981-04-30 1982-11-10 Nissan Motor Monitor for a vehicle headlamp
FR2590351A1 (fr) * 1985-11-15 1987-05-22 Cibie Projecteurs Feu de signalisation a double fonction pour vehicule
EP1055863A1 (fr) * 1998-02-20 2000-11-29 Nippon Zeon Co., Ltd. Equipement d'eclairage
JP2002293189A (ja) * 2001-03-30 2002-10-09 Toyoda Gosei Co Ltd ヘッドランプガーニッシュ
DE102004003577A1 (de) * 2004-01-23 2005-09-15 Volkswagen Ag Leuchtenanordnung für ein Fahrzeug
EP1862728A1 (fr) * 2006-05-29 2007-12-05 Peugeot Citroën Automobiles S.A. Dispositif d'éclairage et/ou de signalisation à glace metallisée pour véhicule
EP2541135A2 (fr) * 2011-06-30 2013-01-02 Stanley Electric Co., Ltd. Unité d'éclairage pour véhicule

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097909A (en) * 1981-04-30 1982-11-10 Nissan Motor Monitor for a vehicle headlamp
FR2590351A1 (fr) * 1985-11-15 1987-05-22 Cibie Projecteurs Feu de signalisation a double fonction pour vehicule
EP1055863A1 (fr) * 1998-02-20 2000-11-29 Nippon Zeon Co., Ltd. Equipement d'eclairage
JP2002293189A (ja) * 2001-03-30 2002-10-09 Toyoda Gosei Co Ltd ヘッドランプガーニッシュ
DE102004003577A1 (de) * 2004-01-23 2005-09-15 Volkswagen Ag Leuchtenanordnung für ein Fahrzeug
EP1862728A1 (fr) * 2006-05-29 2007-12-05 Peugeot Citroën Automobiles S.A. Dispositif d'éclairage et/ou de signalisation à glace metallisée pour véhicule
EP2541135A2 (fr) * 2011-06-30 2013-01-02 Stanley Electric Co., Ltd. Unité d'éclairage pour véhicule

Also Published As

Publication number Publication date
FR3022866A1 (fr) 2016-01-01
EP2963336A2 (fr) 2016-01-06
FR3022866B1 (fr) 2018-01-26

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