EP1048893A3 - Leuchte für Fahrzeuge - Google Patents

Leuchte für Fahrzeuge Download PDF

Info

Publication number
EP1048893A3
EP1048893A3 EP00107830A EP00107830A EP1048893A3 EP 1048893 A3 EP1048893 A3 EP 1048893A3 EP 00107830 A EP00107830 A EP 00107830A EP 00107830 A EP00107830 A EP 00107830A EP 1048893 A3 EP1048893 A3 EP 1048893A3
Authority
EP
European Patent Office
Prior art keywords
light
face
vehicle lamp
guiding element
end faces
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
EP00107830A
Other languages
English (en)
French (fr)
Other versions
EP1048893B1 (de
EP1048893A2 (de
Inventor
Heinz Machura
Achim Schulte
Heinz-Albert Püttmann
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 EP1048893A2 publication Critical patent/EP1048893A2/de
Publication of EP1048893A3 publication Critical patent/EP1048893A3/de
Application granted granted Critical
Publication of EP1048893B1 publication Critical patent/EP1048893B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S43/20—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
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • 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
    • F21S43/237—Light guides characterised by the shape of the light guide rod-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
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Planar Illumination Modules (AREA)

Abstract

Leuchte für Fahrzeuge, insbesondere Heckleuchte, mit mindestens einem langgestreckten Lichtleitelement (2,2'), das an einem ersten Ende (12) eine erste Stirnfläche (9,9') und an einem dem ersten Ende (12) abgewandten zweiten Ende (13) eine zweite Stirnfläche (10,10') aufweist, wobei mindestens eine der Stirnflächen als Lichteinkoppelfläche (11) ausgebildet ist, und mit einem Grundteil (4,4') eines Gehäuses (1) an dem das Lichtleitelement (2) befestigbar ist und wobei das Lichtleitelement (2) an seinen Enden (12,13) den Stirnflächen (9,10) seitlich benachbarte, angeformte Befestigungselemente (18,18',19,19') aufweist.
EP00107830A 1999-04-28 2000-04-12 Leuchte für Fahrzeuge Expired - Lifetime EP1048893B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919296A DE19919296A1 (de) 1999-04-28 1999-04-28 Leuchte für Fahrzeuge
DE19919296 1999-04-28

Publications (3)

Publication Number Publication Date
EP1048893A2 EP1048893A2 (de) 2000-11-02
EP1048893A3 true EP1048893A3 (de) 2002-04-24
EP1048893B1 EP1048893B1 (de) 2006-05-17

Family

ID=7906151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00107830A Expired - Lifetime EP1048893B1 (de) 1999-04-28 2000-04-12 Leuchte für Fahrzeuge

Country Status (3)

Country Link
EP (1) EP1048893B1 (de)
DE (2) DE19919296A1 (de)
ES (1) ES2262465T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359182A1 (de) * 2003-12-17 2005-07-21 Hella Kgaa Hueck & Co. Leuchte für Fahrzeuge
FR2914731B1 (fr) * 2007-04-06 2010-07-30 Valeo Vision Dispositif lumineux de signalisation susceptible d'emettre independamment deux faisceaux de signalisation de meme intensite et de luminances differentes
FR2942021B1 (fr) * 2009-02-06 2012-08-17 Peugeot Citroen Automobiles Sa Feu pour vehicule avec systeme entretoise pour guide de lumiere
US8333493B2 (en) 2009-04-03 2012-12-18 North American Lighting, Inc. Dual-direction light pipe for automotive lighting
DE102009060790A1 (de) * 2009-12-22 2011-06-30 Automotive Lighting Reutlingen GmbH, 72762 Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs sowie Beleuchtungseinrichtung eines Kraftfahrzeugs mit einem solchen Lichtmodul
FR2965040B1 (fr) * 2010-09-20 2015-12-18 Peugeot Citroen Automobiles Sa Dispositif lumineux a guides de lumiere, pour un bloc optique de vehicule, et masque et boitier associes
FR2970319B1 (fr) * 2011-01-10 2012-12-28 Peugeot Citroen Automobiles Sa Dispositif lumineux a guide de lumiere a moyen de fixation reflechissant la lumiere vers le bas, et support associe
DE102011051045B4 (de) 2011-06-14 2020-12-17 HELLA GmbH & Co. KGaA Lichtleitmodul und Leuchte für Fahrzeuge
JP6048749B2 (ja) * 2013-04-24 2016-12-21 本田技研工業株式会社 車両用灯火装置
JP5571828B2 (ja) * 2013-06-24 2014-08-13 株式会社小糸製作所 車両用灯具
FR3044385B1 (fr) * 2015-11-26 2020-10-02 Valeo Vision Belgique Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
DE102020202111A1 (de) 2020-02-19 2021-08-19 Volkswagen Aktiengesellschaft Beleuchtungseinrichtung für ein Fahrzeug und Fahrzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716013U1 (de) * 1997-09-06 1997-10-23 Hella Kg Hueck & Co Beleuchtungseinrichtung
DE29807774U1 (de) * 1998-04-30 1998-07-16 Hella Kg Hueck & Co, 59557 Lippstadt Leuchte für Fahrzeuge, insbesondere Heckleuchte für Fahrzeuge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129094B4 (de) * 1991-09-02 2005-08-25 Hella Kgaa Hueck & Co. Signalleuchte mit Leuchtdioden als Lichtquelle für Kraftfahrzeuge und deren Verwendung für unterschiedliche Signalleuchtenfunktionen
US5347435A (en) * 1992-12-22 1994-09-13 Hughes Aircraft Company Linear lamp holographic trapped beam center high mounted stoplight
JP3544010B2 (ja) * 1994-10-25 2004-07-21 本田技研工業株式会社 車両用灯火器
US5610472A (en) * 1994-10-25 1997-03-11 Osram Sylvania Inc. Lamp assembly with resilient connector for locating and cushioning neon lamp
DE29804489U1 (de) * 1998-03-13 1998-05-20 Reitter & Schefenacker GmbH & Co. KG, 73730 Esslingen Außenrückblickspiegel für Fahrzeuge, vorzugsweise für Kraftfahrzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716013U1 (de) * 1997-09-06 1997-10-23 Hella Kg Hueck & Co Beleuchtungseinrichtung
DE29807774U1 (de) * 1998-04-30 1998-07-16 Hella Kg Hueck & Co, 59557 Lippstadt Leuchte für Fahrzeuge, insbesondere Heckleuchte für Fahrzeuge

Also Published As

Publication number Publication date
ES2262465T3 (es) 2006-12-01
DE50012749D1 (de) 2006-06-22
EP1048893B1 (de) 2006-05-17
EP1048893A2 (de) 2000-11-02
DE19919296A1 (de) 2000-12-21

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