Vehicle headlamp with daytime running light
US7712934B2 · kind B2 · utility
2Cited by
18References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2007 |
| Grant date | May 11, 2010 |
| Priority date | — |
| Expiry date | Jul 13, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V17/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle headlamp. The headlamp comprises a light source and a reflector to direct light received from the light source out of the headlamp. A movable shade is positionable to control the light received by the reflector. A shade driver is coupled to the movable shade to position the shade. A first shade position configures the headlamp for high beam lighting. A second shade position configures the headlamp for low beam lighting. A third shade position configures the headlamp for daytime running lights.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.