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EP2674666A3 - Illumination device of a motor vehicle - Google Patents

Illumination device of a motor vehicle Download PDF

Info

Publication number
EP2674666A3
EP2674666A3 EP13171950.2A EP13171950A EP2674666A3 EP 2674666 A3 EP2674666 A3 EP 2674666A3 EP 13171950 A EP13171950 A EP 13171950A EP 2674666 A3 EP2674666 A3 EP 2674666A3
Authority
EP
European Patent Office
Prior art keywords
illumination device
motor vehicle
plastic
dark colored
colored components
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.)
Granted
Application number
EP13171950.2A
Other languages
German (de)
French (fr)
Other versions
EP2674666B1 (en
EP2674666A2 (en
Inventor
Andrea Kramer
Daniel Zehender
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 EP2674666A2 publication Critical patent/EP2674666A2/en
Publication of EP2674666A3 publication Critical patent/EP2674666A3/en
Application granted granted Critical
Publication of EP2674666B1 publication Critical patent/EP2674666B1/en
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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/10—Protection of lighting devices
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Die Erfindung betrifft eine Beleuchtungseinrichtung (5) eines Kraftfahrzeugs, wobei die Beleuchtungseinrichtung (5) für Licht der Beleuchtungseinrichtung fokussierende Mittel (18) aufweist, und in der Beleuchtungseinrichtung dunkel eingefärbte Bauteile aus Kunststoff (22) angeordnet sind, wobei die dunkel eingefärbten Bauteile (22) zumindest bereichsweise aus einem Kunststoff mit wärmeleitenden Additiven und/oder mit einer wärmeleitenden Schicht auf ihrer durch Strahlung von außen beaufschlagten Seite gefertigt sind.

Figure imgaf001
The invention relates to an illumination device (5) of a motor vehicle, wherein the illumination device (5) for lighting the illumination device focusing means (18), and in the illumination device dark colored components made of plastic (22) are arranged, wherein the dark colored components (22 ) are at least partially made of a plastic with thermally conductive additives and / or with a heat-conducting layer on its side acted upon by radiation from the outside.
Figure imgaf001
EP13171950.2A 2012-06-14 2013-06-14 Illumination device of a motor vehicle Active EP2674666B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202012005795U DE202012005795U1 (en) 2012-06-14 2012-06-14 Lighting device of a motor vehicle

Publications (3)

Publication Number Publication Date
EP2674666A2 EP2674666A2 (en) 2013-12-18
EP2674666A3 true EP2674666A3 (en) 2015-12-09
EP2674666B1 EP2674666B1 (en) 2023-07-26

Family

ID=46635600

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13171950.2A Active EP2674666B1 (en) 2012-06-14 2013-06-14 Illumination device of a motor vehicle

Country Status (2)

Country Link
EP (1) EP2674666B1 (en)
DE (1) DE202012005795U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011517B1 (en) * 2013-10-04 2015-12-04 Peugeot Citroen Automobiles Sa OPEN-ROOM LIGHTING DEVICE FOR OFFSETTING THE SOLAR-RAY IMPACT ZONE CROSSING A LENS
DE102014112520A1 (en) * 2014-09-01 2016-03-03 Rehau Ag + Co Motor vehicle component and method for producing a motor vehicle component
DE202014007781U1 (en) 2014-09-20 2015-12-22 Automotive Lighting Reutlingen Gmbh Automotive lighting device
FR3045131A1 (en) * 2015-12-15 2017-06-16 Valeo Vision LUMINOUS MODULE COMPRISING A THERMALLY CONDUCTIVE MASK
DE102016206238A1 (en) * 2016-04-14 2017-10-19 Osram Gmbh LIGHTING DEVICE
JP6932933B2 (en) * 2017-01-19 2021-09-08 市光工業株式会社 Vehicle headlights
DE202017103875U1 (en) * 2017-06-29 2018-10-02 Automotive Lighting Reutlingen Gmbh Lighting device for a motor vehicle
WO2020051524A1 (en) * 2018-09-07 2020-03-12 Dupont Polymers, Inc. Vehicle headlight assembly
FR3104682A1 (en) * 2019-12-11 2021-06-18 Valeo Vision Lighting device using orthotropic material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005060443A (en) * 2003-08-18 2005-03-10 Toray Ind Inc Resin composition for lamp unit member, lamp unit member obtained from the same
EP1693249A2 (en) * 2005-02-21 2006-08-23 GM Global Technology Operations, Inc. Lamp arrangement
EP1702793A2 (en) * 2005-02-21 2006-09-20 GM Global Technology Operations, Inc. Lamp arrangement
JP2008204903A (en) * 2007-02-22 2008-09-04 Ichikoh Ind Ltd Lamp tool unit of vehicle headlight
JP2008277237A (en) * 2007-04-06 2008-11-13 Toyoda Gosei Co Ltd Vehicle headlamp unit
US20110051447A1 (en) * 2009-08-26 2011-03-03 Byung Pyll Lee Headlamp for vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808316B1 (en) 2000-04-28 2002-07-12 Valeo Vision LIGHTING OR SIGNALING DEVICE FOR VEHICLE WITH REINFORCED PACKAGE
SI21240A (en) 2002-05-27 2003-12-31 Saturnus - Avtooprema Proizvodnja Svetlobne Opreme Illuminant with apparently black or almost black case made of polymer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005060443A (en) * 2003-08-18 2005-03-10 Toray Ind Inc Resin composition for lamp unit member, lamp unit member obtained from the same
EP1693249A2 (en) * 2005-02-21 2006-08-23 GM Global Technology Operations, Inc. Lamp arrangement
EP1702793A2 (en) * 2005-02-21 2006-09-20 GM Global Technology Operations, Inc. Lamp arrangement
JP2008204903A (en) * 2007-02-22 2008-09-04 Ichikoh Ind Ltd Lamp tool unit of vehicle headlight
JP2008277237A (en) * 2007-04-06 2008-11-13 Toyoda Gosei Co Ltd Vehicle headlamp unit
US20110051447A1 (en) * 2009-08-26 2011-03-03 Byung Pyll Lee Headlamp for vehicle

Also Published As

Publication number Publication date
EP2674666B1 (en) 2023-07-26
EP2674666A2 (en) 2013-12-18
DE202012005795U1 (en) 2012-07-09

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