EP1154196A3 - Lighting device, in particular headlamp or headlamp assembly for motor vehicles - Google Patents

Lighting device, in particular headlamp or headlamp assembly for motor vehicles Download PDF

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Publication number
EP1154196A3
EP1154196A3 EP01109107A EP01109107A EP1154196A3 EP 1154196 A3 EP1154196 A3 EP 1154196A3 EP 01109107 A EP01109107 A EP 01109107A EP 01109107 A EP01109107 A EP 01109107A EP 1154196 A3 EP1154196 A3 EP 1154196A3
Authority
EP
European Patent Office
Prior art keywords
headlamp
lighting device
motor vehicles
assembly
pane
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Withdrawn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
EP01109107A
Other languages
German (de)
French (fr)
Other versions
EP1154196A2 (en
Inventor
Horst Oschmann
Hartmut Stephan
Gert Langhammer
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 EP1154196A2 publication Critical patent/EP1154196A2/en
Publication of EP1154196A3 publication Critical patent/EP1154196A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/18—Combination of light sources of different types or shapes
    • 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
    • F21S41/28—Cover glass
    • 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
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • 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
    • F21S43/255—Filters
    • 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
    • F21S43/31—Optical layout thereof
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/125—Coloured light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/30—Fog lights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Beleuchtungseinrichtung, insbesondere Scheinwerfer oder Scheinwerferleuchteneinheit, für Kraftfahrzeuge, mit einer Lichtaustrittsöffnung (12), die mit einer lichtdurchlässigen Scheibe (14) aus Kunststoff abgedeckt ist, wobei die Scheibe (14) eine derartige Tönung aufweist, dass diese ein Glas zumindest ähnliches Erscheinungsbild aufweist.

Figure 00000001
Lighting device, in particular headlights or headlight lamp unit, for motor vehicles, with a light exit opening (12) which is covered with a translucent pane (14) made of plastic, the pane (14) having such a tint that it has at least a similar appearance to a glass.
Figure 00000001
EP01109107A 2000-05-09 2001-04-12 Lighting device, in particular headlamp or headlamp assembly for motor vehicles Withdrawn EP1154196A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000208290 DE20008290U1 (en) 2000-05-09 2000-05-09 Lighting device, in particular headlights or headlight lamp unit, for motor vehicles
DE20008290U 2000-05-09

Publications (2)

Publication Number Publication Date
EP1154196A2 EP1154196A2 (en) 2001-11-14
EP1154196A3 true EP1154196A3 (en) 2004-10-20

Family

ID=7941226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109107A Withdrawn EP1154196A3 (en) 2000-05-09 2001-04-12 Lighting device, in particular headlamp or headlamp assembly for motor vehicles

Country Status (3)

Country Link
EP (1) EP1154196A3 (en)
JP (1) JP3081637U (en)
DE (1) DE20008290U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158837A1 (en) * 2001-11-30 2003-06-12 Volkswagen Ag Vehicle headlamp has light source(s) whose light emission can be used for parking light function, light output coupling elements with blue filter for filtering light emitted by light source

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408230A1 (en) * 1994-03-11 1995-09-14 Bosch Gmbh Robert Transparent plastic lens for car headlights etc.
EP0768491A1 (en) * 1995-10-12 1997-04-16 Osram Sylvania Inc. Colored and decorative lighting
US5684633A (en) * 1992-10-29 1997-11-04 Thedow Chemical Company Polymeric reflective materials utilizing a back light source
JPH1044285A (en) * 1996-08-08 1998-02-17 Asahi Chem Ind Co Ltd Light diffusible resin laminated plate for illumination equipment cover and the illumination equipment cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442682C2 (en) 1994-11-30 1997-12-18 Bogen Electronic Gmbh Coding head for magnetizing layers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684633A (en) * 1992-10-29 1997-11-04 Thedow Chemical Company Polymeric reflective materials utilizing a back light source
DE4408230A1 (en) * 1994-03-11 1995-09-14 Bosch Gmbh Robert Transparent plastic lens for car headlights etc.
EP0768491A1 (en) * 1995-10-12 1997-04-16 Osram Sylvania Inc. Colored and decorative lighting
JPH1044285A (en) * 1996-08-08 1998-02-17 Asahi Chem Ind Co Ltd Light diffusible resin laminated plate for illumination equipment cover and the illumination equipment cover

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199817, Derwent World Patents Index; Class A14, AN 1998-188087, XP002293627 *

Also Published As

Publication number Publication date
JP3081637U (en) 2001-11-16
DE20008290U1 (en) 2001-09-20
EP1154196A2 (en) 2001-11-14

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