Headlamp for vehicle
US7914190B2 · kind B2 · utility
4Cited by
3References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 24, 2008 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Apr 23, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2102/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A headlamp capable of preventing dazzling of an opposite driver is provided. The headlamp includes a projection lens, a reflector, a light source disposed at a first focal point of the reflector, and a light shade part positioned around a second focal point of the reflector. The light shade part includes a first shade comprising a plurality of shading plates for forming a desired light distribution pattern and a second shade formed as a continuous surface or discrete surfaces connected to the uppermost surfaces of the shading plates of the first shade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.