Vehicular lamp
US8408764B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2011 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Aug 7, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S41/336
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicular lamp includes a reflective housing having a first recessed portion with a reflective surface. An outer housing made of heat dissipating material is fixed to the reflective housing and includes a plurality of fins on an outer surface thereof. The outer housing further includes a second recessed portion receiving the reflective housing. A receiving portion is provided behind the second recessed portion and receives a circuit board. A heat conductive seat made of heat dissipating material includes a connecting plate fixed to the outer housing. An extension extends from the connecting plate to a central, front portion of the reflective housing. The LED light module is mounted to the extension and electrically connected to the circuit board. A light-transmitting cover is mounted to and covers openings of the reflective housing and the outer housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.