FR2907195B1 - Dispositif d'eclairage pour projecteur ou feu arriere de vehicule. - Google Patents

Dispositif d'eclairage pour projecteur ou feu arriere de vehicule.

Info

Publication number
FR2907195B1
FR2907195B1 FR0756437A FR0756437A FR2907195B1 FR 2907195 B1 FR2907195 B1 FR 2907195B1 FR 0756437 A FR0756437 A FR 0756437A FR 0756437 A FR0756437 A FR 0756437A FR 2907195 B1 FR2907195 B1 FR 2907195B1
Authority
FR
France
Prior art keywords
projector
vehicle
lighting device
rear light
light
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
FR0756437A
Other languages
English (en)
Other versions
FR2907195A1 (fr
Inventor
Mathias Gebauer
Christian Buchberger
Markus Kratzer
Kurt Schuster
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 Reutlingen Germany GmbH
Original Assignee
Automotive Lighting Reutlingen GmbH
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 Automotive Lighting Reutlingen GmbH filed Critical Automotive Lighting Reutlingen GmbH
Publication of FR2907195A1 publication Critical patent/FR2907195A1/fr
Application granted granted Critical
Publication of FR2907195B1 publication Critical patent/FR2907195B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016—Grooves, prisms, gratings, scattering particles or rough 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
    • 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
    • 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
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
    • 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
    • F21S43/249—Light guides with two or more light sources being coupled into the light guide
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR0756437A 2006-07-13 2007-07-12 Dispositif d'eclairage pour projecteur ou feu arriere de vehicule. Active FR2907195B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006032373A DE102006032373A1 (de) 2006-07-13 2006-07-13 Leuchtenanordnung für einen Kraftfahrzeugscheinwerfer oder eine Kraftfahrzeugheckleuchte

Publications (2)

Publication Number Publication Date
FR2907195A1 FR2907195A1 (fr) 2008-04-18
FR2907195B1 true FR2907195B1 (fr) 2014-10-17

Family

ID=38825220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756437A Active FR2907195B1 (fr) 2006-07-13 2007-07-12 Dispositif d'eclairage pour projecteur ou feu arriere de vehicule.

Country Status (2)

Country Link
DE (1) DE102006032373A1 (fr)
FR (1) FR2907195B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090207610A1 (en) * 2008-02-19 2009-08-20 Edwin Mitchell Sayers Combination rear lighting system
FR2928110B1 (fr) 2008-03-03 2010-06-11 Valeo Vision Systeme optique avec fonction principale pour vehicule automobile
DE102008048765A1 (de) * 2008-09-24 2010-03-25 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Kraftfahrzeuge
DE102008048767B4 (de) * 2008-09-24 2022-05-12 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Kraftfahrzeuge mit mindestens einem flächigem Lichtleitelement, das bereichsweise mindestens eine langgestreckte Verdickung aufweist
DE102010013931A1 (de) * 2010-04-06 2011-10-06 Automotive Lighting Reutlingen Gmbh Modulare Lichtleitervorrichtung für Kraftfahrzeugbeleuchtungseinrichtungen
DE102010030660A1 (de) * 2010-06-29 2011-12-29 Lisa Dräxlmaier GmbH Beleuchtetes Fahrzeuginnenausstattungsteil
DE102010055329A1 (de) * 2010-12-21 2012-06-21 Volkswagen Ag Leuchteinrichtung für ein Fahrzeug
DE102011015012B4 (de) * 2011-03-25 2022-03-17 Volkswagen Aktiengesellschaft Leuchteinrichtung für ein Fahrzeug mit einem Gehäuse und einem Lichtbaustein, der einen lumineszierenden Werkstoff umfasst
DE102011016405A1 (de) 2011-04-08 2012-10-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Tagfahrlichteinheit für ein Fahrzeug
DE102011076621B4 (de) * 2011-05-27 2017-03-02 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug
DE102011055431A1 (de) * 2011-11-17 2013-05-23 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
JP5789628B2 (ja) 2013-03-11 2015-10-07 株式会社豊田自動織機 灯具
DE102013107912B4 (de) * 2013-07-24 2023-07-27 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
ITTV20130190A1 (it) * 2013-11-20 2015-05-21 Automotive Lighting Italia Spa Fanale automobilistico
DE202015000570U1 (de) 2015-01-24 2016-04-26 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte mit einem Lichtleiter
DE102016200393B4 (de) 2015-01-29 2023-06-29 Lisa Dräxlmaier GmbH Beleuchtungseinrichtung für Fahrzeuge, insbesondere zur Integration in Fahrzeugtüren
AT517394B1 (de) * 2015-06-22 2017-04-15 Zkw Group Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug mit lumineszierenden Elementen
DE202015008368U1 (de) * 2015-12-02 2017-03-03 Automotive Lighting Reutlingen Gmbh Leuchtenmodul mit einer Dickwandoptik
DE102016103423A1 (de) * 2016-02-26 2017-08-31 Kiekert Ag Kraftfahrzeugschloss
DE102016119321A1 (de) * 2016-10-11 2018-04-12 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für ein Kraftfahrzeug, insbesondere Scheinwerfer eines Kraftfahrzeugs
DE102017208589B4 (de) * 2017-05-22 2022-02-24 Volkswagen Aktiengesellschaft Lichtleiter und Beleuchtungssystem für ein Fahrzeug
DE102017119917A1 (de) * 2017-08-30 2019-02-28 Automotive Lighting Reutlingen Gmbh Lichtleiteranordnung und Kraftfahrzeugbeleuchtungseinrichtung mit einer solchen Lichtleiteranordnung
FR3099544B1 (fr) 2019-07-31 2021-07-09 Psa Automobiles Sa élément optique à double système de guidage anti défaut lumineux.
WO2023212585A1 (fr) * 2022-04-26 2023-11-02 Valeo Vision Guide de lumière bidirectionnel pour optique de véhicule

Also Published As

Publication number Publication date
FR2907195A1 (fr) 2008-04-18
DE102006032373A1 (de) 2008-01-17

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