EP1043544A3 - Projecteur pour véhicule - Google Patents

Projecteur pour véhicule Download PDF

Info

Publication number
EP1043544A3
EP1043544A3 EP00890076A EP00890076A EP1043544A3 EP 1043544 A3 EP1043544 A3 EP 1043544A3 EP 00890076 A EP00890076 A EP 00890076A EP 00890076 A EP00890076 A EP 00890076A EP 1043544 A3 EP1043544 A3 EP 1043544A3
Authority
EP
European Patent Office
Prior art keywords
reflector
vehicle headlamp
incandescent lamp
rear wall
holder plate
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
EP00890076A
Other languages
German (de)
English (en)
Other versions
EP1043544B1 (fr
EP1043544A2 (fr
Inventor
Josef Kanzler
Günter Karlinger
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.)
ZKW Group GmbH
Original Assignee
Zizala Lichtsysteme 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 Zizala Lichtsysteme GmbH filed Critical Zizala Lichtsysteme GmbH
Publication of EP1043544A2 publication Critical patent/EP1043544A2/fr
Publication of EP1043544A3 publication Critical patent/EP1043544A3/fr
Application granted granted Critical
Publication of EP1043544B1 publication Critical patent/EP1043544B1/fr
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
    • 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
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/196—Wire spring attachments
    • 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
    • F21S41/30—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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/30—Ventilation or drainage of lighting devices
    • F21S45/33—Ventilation or drainage of lighting devices specially adapted for 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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • 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
    • 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
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • 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
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP00890076A 1999-04-07 2000-03-15 Projecteur pour véhicule Expired - Lifetime EP1043544B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT22899U 1999-04-07
AT0022899U AT3839U1 (de) 1999-04-07 1999-04-07 Kfz-scheinwerfer

Publications (3)

Publication Number Publication Date
EP1043544A2 EP1043544A2 (fr) 2000-10-11
EP1043544A3 true EP1043544A3 (fr) 2001-12-12
EP1043544B1 EP1043544B1 (fr) 2007-07-04

Family

ID=3484970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890076A Expired - Lifetime EP1043544B1 (fr) 1999-04-07 2000-03-15 Projecteur pour véhicule

Country Status (3)

Country Link
EP (1) EP1043544B1 (fr)
AT (1) AT3839U1 (fr)
DE (1) DE50014449D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2843442B1 (fr) * 2002-08-08 2004-11-26 Valeo Vision Dispositif reflecteur pour projecteur de vehicule automobile

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347065A2 (fr) * 1988-06-17 1989-12-20 Mag Instrument Inc. Ecran de chaleur
US5032966A (en) * 1989-05-02 1991-07-16 Nafa Light Kurt Maurer, Inhaberin Frau M. Maurer-Werren Bulb and reflector assembly
US5095410A (en) * 1991-08-06 1992-03-10 General Motors Corporation Retainer arrangement for a replaceable lamp bulb assembly
EP0634604A1 (fr) * 1993-07-13 1995-01-18 Britax Vega Limited Dispositif de fixation de lampe
EP0900974A2 (fr) * 1997-09-06 1999-03-10 Hella KG Hueck & Co. Support de lampe dans une ouverture de réflecteur de phare

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347065A2 (fr) * 1988-06-17 1989-12-20 Mag Instrument Inc. Ecran de chaleur
US5032966A (en) * 1989-05-02 1991-07-16 Nafa Light Kurt Maurer, Inhaberin Frau M. Maurer-Werren Bulb and reflector assembly
US5095410A (en) * 1991-08-06 1992-03-10 General Motors Corporation Retainer arrangement for a replaceable lamp bulb assembly
EP0634604A1 (fr) * 1993-07-13 1995-01-18 Britax Vega Limited Dispositif de fixation de lampe
EP0900974A2 (fr) * 1997-09-06 1999-03-10 Hella KG Hueck & Co. Support de lampe dans une ouverture de réflecteur de phare

Also Published As

Publication number Publication date
EP1043544B1 (fr) 2007-07-04
AT3839U1 (de) 2000-08-25
DE50014449D1 (de) 2007-08-16
EP1043544A2 (fr) 2000-10-11

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