EP1043544A3 - Vehicle headlamp - Google Patents
Vehicle headlamp Download PDFInfo
- 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
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)
Abstract
Vorgeschlagen wird ein Kfz-Scheinwerfer mit Kunststoffreflektor, insbesondere Thermoplastreflektor, und aufgesetzter Glühlampenhalterungsplatine (1) zum Einsetzen einer Glühlampe, mit dem Kennzeichen, daß die Glühlampenhalterungsplatine (1) auf von der Reflektorrückwand (2) abstehende, mit dieser einteilig ausgebildete Stege (3,4,5) mit Abstand zur Reflektorrückwand (2) aufgesetzt ist. A motor vehicle headlamp with a plastic reflector, in particular a thermoplastic reflector, and an attached incandescent lamp holder plate (1) for inserting an incandescent lamp is proposed, with the characteristic that the incandescent lamp holder plate (1) protrudes from the reflector rear wall (2) with webs (3, 4,5) is placed at a distance from the reflector rear wall (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT22899U | 1999-04-07 | ||
AT0022899U AT3839U1 (en) | 1999-04-07 | 1999-04-07 | CAR HEADLIGHTS |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1043544A2 EP1043544A2 (en) | 2000-10-11 |
EP1043544A3 true EP1043544A3 (en) | 2001-12-12 |
EP1043544B1 EP1043544B1 (en) | 2007-07-04 |
Family
ID=3484970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00890076A Expired - Lifetime EP1043544B1 (en) | 1999-04-07 | 2000-03-15 | Vehicle headlamp |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1043544B1 (en) |
AT (1) | AT3839U1 (en) |
DE (1) | DE50014449D1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2843442B1 (en) * | 2002-08-08 | 2004-11-26 | Valeo Vision | REFLECTIVE DEVICE FOR A MOTOR VEHICLE PROJECTOR |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347065A2 (en) * | 1988-06-17 | 1989-12-20 | Mag Instrument Inc. | Heat shield |
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 (en) * | 1993-07-13 | 1995-01-18 | Britax Vega Limited | Bulb supporting device |
EP0900974A2 (en) * | 1997-09-06 | 1999-03-10 | Hella KG Hueck & Co. | Bulb mounting in a reflector aperture for a vehicle headlamp |
-
1999
- 1999-04-07 AT AT0022899U patent/AT3839U1/en not_active IP Right Cessation
-
2000
- 2000-03-15 EP EP00890076A patent/EP1043544B1/en not_active Expired - Lifetime
- 2000-03-15 DE DE50014449T patent/DE50014449D1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347065A2 (en) * | 1988-06-17 | 1989-12-20 | Mag Instrument Inc. | Heat shield |
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 (en) * | 1993-07-13 | 1995-01-18 | Britax Vega Limited | Bulb supporting device |
EP0900974A2 (en) * | 1997-09-06 | 1999-03-10 | Hella KG Hueck & Co. | Bulb mounting in a reflector aperture for a vehicle headlamp |
Also Published As
Publication number | Publication date |
---|---|
EP1043544B1 (en) | 2007-07-04 |
AT3839U1 (en) | 2000-08-25 |
DE50014449D1 (en) | 2007-08-16 |
EP1043544A2 (en) | 2000-10-11 |
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