EP3002502A3 - Dispositif lumineux muni de surfaces dispersives, et feu comprenant un tel dispositif lumineux - Google Patents

Dispositif lumineux muni de surfaces dispersives, et feu comprenant un tel dispositif lumineux Download PDF

Info

Publication number
EP3002502A3
EP3002502A3 EP15187916.0A EP15187916A EP3002502A3 EP 3002502 A3 EP3002502 A3 EP 3002502A3 EP 15187916 A EP15187916 A EP 15187916A EP 3002502 A3 EP3002502 A3 EP 3002502A3
Authority
EP
European Patent Office
Prior art keywords
lighting device
transmission surface
lamp
dispersive
device provided
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Withdrawn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
EP15187916.0A
Other languages
German (de)
English (en)
Other versions
EP3002502A2 (fr
Inventor
Pierre Albou
Loïc Boinet
Boubacar Sagna
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 EP3002502A2 publication Critical patent/EP3002502A2/fr
Publication of EP3002502A3 publication Critical patent/EP3002502A3/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Withdrawn legal-status Critical Current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
    • 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
    • F21S41/16—Laser light sources
    • 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
    • F21S43/16—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un dispositif lumineux (1), notamment pour véhicule automobile, comprenant au moins une source de lumière (2) apte à émettre des rayons lumineux pour former un faisceau lumineux, et en outre :
- une première surface de transmission (3) munie de motifs dispersifs,
- des moyens de répartition configurés pour distribuer le faisceau lumineux sur la première surface de transmission (3), et
- une deuxième surface de transmission (10) agencée de manière à transmettre les rayons lumineux provenant de la première surface de transmission (3), la deuxième surface de transmission (10) étant également munie de motifs dispersifs.
EP15187916.0A 2014-10-02 2015-10-01 Dispositif lumineux muni de surfaces dispersives, et feu comprenant un tel dispositif lumineux Withdrawn EP3002502A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1459441A FR3026817A1 (fr) 2014-10-02 2014-10-02 Dispositif lumineux muni de surfaces dispersives, et feu comprenant un tel dispositif lumineux.

Publications (2)

Publication Number Publication Date
EP3002502A2 EP3002502A2 (fr) 2016-04-06
EP3002502A3 true EP3002502A3 (fr) 2016-08-10

Family

ID=52423836

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15187916.0A Withdrawn EP3002502A3 (fr) 2014-10-02 2015-10-01 Dispositif lumineux muni de surfaces dispersives, et feu comprenant un tel dispositif lumineux

Country Status (2)

Country Link
EP (1) EP3002502A3 (fr)
FR (1) FR3026817A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI3343089T1 (sl) * 2017-01-02 2021-03-31 Odelo Gmbh Svetlobno sredstvo in z njim opremljeno svetilo vozila

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427549A1 (fr) * 1978-05-30 1979-12-28 Lucas Industries Ltd Lampe notamment a reflecteur
EP0081361A1 (fr) * 1981-12-08 1983-06-15 LUCAS INDUSTRIES public limited company Feu
EP0138588A1 (fr) * 1983-10-14 1985-04-24 Carello Lighting Plc Feu indiscernable
US5068768A (en) * 1990-03-28 1991-11-26 Koito Manufacturing Co., Ltd. Variable light distribution type automobile lamp
WO2009112961A1 (fr) * 2008-03-10 2009-09-17 Koninklijke Philips Electronics N.V. Source de lumière laser et luminaire
WO2014102463A1 (fr) * 2012-12-28 2014-07-03 Valeo Études Électroniques Dispositif de transmission d'images pour afficheur et afficheur tête haute équipé dudit dispositif

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427549A1 (fr) * 1978-05-30 1979-12-28 Lucas Industries Ltd Lampe notamment a reflecteur
EP0081361A1 (fr) * 1981-12-08 1983-06-15 LUCAS INDUSTRIES public limited company Feu
EP0138588A1 (fr) * 1983-10-14 1985-04-24 Carello Lighting Plc Feu indiscernable
US5068768A (en) * 1990-03-28 1991-11-26 Koito Manufacturing Co., Ltd. Variable light distribution type automobile lamp
WO2009112961A1 (fr) * 2008-03-10 2009-09-17 Koninklijke Philips Electronics N.V. Source de lumière laser et luminaire
WO2014102463A1 (fr) * 2012-12-28 2014-07-03 Valeo Études Électroniques Dispositif de transmission d'images pour afficheur et afficheur tête haute équipé dudit dispositif

Also Published As

Publication number Publication date
FR3026817A1 (fr) 2016-04-08
EP3002502A2 (fr) 2016-04-06

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