FR3010483B1 - Dispositif d'eclairage d'habitacle de vehicule - Google Patents

Dispositif d'eclairage d'habitacle de vehicule

Info

Publication number
FR3010483B1
FR3010483B1 FR1358619A FR1358619A FR3010483B1 FR 3010483 B1 FR3010483 B1 FR 3010483B1 FR 1358619 A FR1358619 A FR 1358619A FR 1358619 A FR1358619 A FR 1358619A FR 3010483 B1 FR3010483 B1 FR 3010483B1
Authority
FR
France
Prior art keywords
lighting device
custom lighting
vehicle custom
vehicle
lighting
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.)
Expired - Fee Related
Application number
FR1358619A
Other languages
English (en)
Other versions
FR3010483A1 (fr
Inventor
Christophe Dubosc
Philippe Cazenave
Pierre-Louis Tassy
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 FR1358619A priority Critical patent/FR3010483B1/fr
Publication of FR3010483A1 publication Critical patent/FR3010483A1/fr
Application granted granted Critical
Publication of FR3010483B1 publication Critical patent/FR3010483B1/fr
Expired - Fee Related 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • G02B6/0048—Tapered light guide, e.g. wedge-shaped light guide with stepwise taper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
    • B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
    • B60Q3/745—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps using lighting panels or mats, e.g. electro-luminescent panels, LED mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80—Circuits; Control arrangements
    • B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
    • 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
    • G02B6/0018—Redirecting means on the surface of the light guide
    • 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
    • G02B6/002—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 by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Planar Illumination Modules (AREA)
FR1358619A 2013-09-09 2013-09-09 Dispositif d'eclairage d'habitacle de vehicule Expired - Fee Related FR3010483B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1358619A FR3010483B1 (fr) 2013-09-09 2013-09-09 Dispositif d'eclairage d'habitacle de vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358619A FR3010483B1 (fr) 2013-09-09 2013-09-09 Dispositif d'eclairage d'habitacle de vehicule

Publications (2)

Publication Number Publication Date
FR3010483A1 FR3010483A1 (fr) 2015-03-13
FR3010483B1 true FR3010483B1 (fr) 2015-09-18

Family

ID=49753338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358619A Expired - Fee Related FR3010483B1 (fr) 2013-09-09 2013-09-09 Dispositif d'eclairage d'habitacle de vehicule

Country Status (1)

Country Link
FR (1) FR3010483B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197792A (en) * 1992-04-21 1993-03-30 General Motors Corporation Illuminator device for a display panel
WO1999015827A1 (fr) * 1997-09-19 1999-04-01 Decoma International Inc. Dispositif optique de separation d'une lumiere de haute et de faible intensite
JP2005158362A (ja) * 2003-11-21 2005-06-16 Stanley Electric Co Ltd 車両用灯具
US7083313B2 (en) * 2004-06-28 2006-08-01 Whelen Engineering Company, Inc. Side-emitting collimator
US7258469B2 (en) * 2004-10-27 2007-08-21 Eastman Kodak Company Touch light panel
JP4687905B2 (ja) * 2006-07-26 2011-05-25 スタンレー電気株式会社 Ｌｅｄ照明灯具
JP2008174132A (ja) * 2007-01-19 2008-07-31 Ichikoh Ind Ltd 車両用室内照明装置
EP2159477B1 (fr) * 2008-08-25 2015-01-14 Koito Manufacturing Co., Ltd Feu automobile utilisant un guide de lumière
DE102010049408A1 (de) * 2010-10-26 2012-04-26 Continental Automotive Gmbh Innenleuchte für Fahrzeuge
DE202011000598U1 (de) * 2011-03-16 2011-10-17 U. K. Technology Corp. Deckenleuchte

Also Published As

Publication number Publication date
FR3010483A1 (fr) 2015-03-13

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Legal Events

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Year of fee payment: 4

ST Notification of lapse

Effective date: 20180531