EP1510753A3 - Beleuchtungseinrichtung für Fahrzeuge - Google Patents

Beleuchtungseinrichtung für Fahrzeuge Download PDF

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Publication number
EP1510753A3
EP1510753A3 EP04019665A EP04019665A EP1510753A3 EP 1510753 A3 EP1510753 A3 EP 1510753A3 EP 04019665 A EP04019665 A EP 04019665A EP 04019665 A EP04019665 A EP 04019665A EP 1510753 A3 EP1510753 A3 EP 1510753A3
Authority
EP
European Patent Office
Prior art keywords
illumination device
reflector
switched
vehicle lamp
light source
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Withdrawn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
EP04019665A
Other languages
English (en)
French (fr)
Other versions
EP1510753A2 (de
Inventor
Frank Krewet
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP1510753A2 publication Critical patent/EP1510753A2/de
Publication of EP1510753A3 publication Critical patent/EP1510753A3/de
Withdrawn legal-status Critical Current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
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors

Landscapes

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

Abstract

Eine Beleuchtungseinrichtung (1) für Fahrzeuge, insbesondere eine Signalleuchte, weist mindestens ein Leuchtmittel (2) auf, das in einer Leuchtenkammer (3) hinter einer transluzenten Lichtscheibe (4) angeordnet ist. Zum Bündeln des von dem Leuchtmittel (2) abgestrahlten Lichts hat die Beleuchtungseinrichtung (1) mindestens einen Reflektor (6). Der Reflektor (6) und/oder wenigstens eine dem Leuchtmittel (2) zugewandte Seitenbegrenzungswand (7) der Leuchtenkammer (3) weist eine Mattierung auf. Dadurch ergibt sich sowohl im eingeschalteten als auch im ausgeschalteten Zustand des Leuchtmittels (2) ein homogenes Erscheinungsbild der Beleuchtungseinrichtung.
EP04019665A 2003-08-23 2004-08-19 Beleuchtungseinrichtung für Fahrzeuge Withdrawn EP1510753A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10338785A DE10338785A1 (de) 2003-08-23 2003-08-23 Beleuchtungseinrichtung für Fahrzeuge
DE10338785 2003-08-23

Publications (2)

Publication Number Publication Date
EP1510753A2 EP1510753A2 (de) 2005-03-02
EP1510753A3 true EP1510753A3 (de) 2007-12-19

Family

ID=34089178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04019665A Withdrawn EP1510753A3 (de) 2003-08-23 2004-08-19 Beleuchtungseinrichtung für Fahrzeuge

Country Status (2)

Country Link
EP (1) EP1510753A3 (de)
DE (1) DE10338785A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373956A (de) *
GB2108256A (en) * 1981-10-09 1983-05-11 Wipac Dev Limited Vehicle lamp
DE3419691A1 (de) * 1983-05-25 1984-11-29 Cibie Projecteurs S.A., Bobigny Leuchte, insbesondere einbauleuchte, fuer ein kraftfahrzeug
EP0587501A2 (de) * 1992-09-09 1994-03-16 Valeo Vision Kraftfahrzeug-Signalleuchte mit verbesserter seitlicher Sichtbarkeit
DE29823027U1 (de) * 1998-12-24 1999-03-25 Johann & Konen GmbH & Co, 53229 Bonn Fahrzeugrückleuchte
DE10032509A1 (de) * 1999-07-06 2001-02-08 Valeo Vision Beleuchtungs- oder Signalvorrichtung für Kraftfahrzeuge mit verbesserten Mitteln zur Lichtstreuung
FR2819040A1 (fr) * 2001-01-02 2002-07-05 Valeo Vision Composant d'optique ou de style pour dispositif d'eclairage ou de signalisation pour vehicule automobile
FR2829832A1 (fr) * 2001-09-20 2003-03-21 Koito Mfg Co Ltd Lampe de vehicule a diodes photoemissives et lentilles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751934A (en) * 1927-11-03 1930-03-25 Egarsol Glareless Reflector Co Antiglare reflector
DE3111701A1 (de) * 1981-03-25 1982-10-07 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg "leuchte mit einer kolbenfoermigen gasentladungslampe"
FR2516203B1 (fr) * 1981-11-12 1986-03-14 Cibie Projecteurs Projecteur de vehicule automobile
FR2704624B1 (fr) * 1993-04-28 1995-07-21 Valeo Vision Projecteur a eblouissement reduit pour vehicule automobile.
DE19619501C1 (de) * 1996-05-14 1997-12-18 Ralf Dr Kinkeldey Leuchte zur indirekten Ausleuchtung eines Raumes
DE19704467B4 (de) * 1997-02-06 2006-07-20 Automotive Lighting Reutlingen Gmbh Fahrzeug-Scheinwerfer
US6012830A (en) * 1998-06-23 2000-01-11 Valeo Sylvania L.L.C. Light shield for a vehicle headlamp

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373956A (de) *
GB2108256A (en) * 1981-10-09 1983-05-11 Wipac Dev Limited Vehicle lamp
DE3419691A1 (de) * 1983-05-25 1984-11-29 Cibie Projecteurs S.A., Bobigny Leuchte, insbesondere einbauleuchte, fuer ein kraftfahrzeug
EP0587501A2 (de) * 1992-09-09 1994-03-16 Valeo Vision Kraftfahrzeug-Signalleuchte mit verbesserter seitlicher Sichtbarkeit
DE29823027U1 (de) * 1998-12-24 1999-03-25 Johann & Konen GmbH & Co, 53229 Bonn Fahrzeugrückleuchte
DE10032509A1 (de) * 1999-07-06 2001-02-08 Valeo Vision Beleuchtungs- oder Signalvorrichtung für Kraftfahrzeuge mit verbesserten Mitteln zur Lichtstreuung
FR2819040A1 (fr) * 2001-01-02 2002-07-05 Valeo Vision Composant d'optique ou de style pour dispositif d'eclairage ou de signalisation pour vehicule automobile
FR2829832A1 (fr) * 2001-09-20 2003-03-21 Koito Mfg Co Ltd Lampe de vehicule a diodes photoemissives et lentilles

Also Published As

Publication number Publication date
DE10338785A1 (de) 2005-03-17
EP1510753A2 (de) 2005-03-02

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