LED lamp
US7854534B2 · kind B2 · utility
85Cited by
6References
20Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Oct 24, 2008 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | Jul 10, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED lamp includes a housing defining an opening in a front face thereof, a heat sink received in the housing and a plurality of LED modules mounted on the heat sink. The housing has two parallel horizontal plates at lower and top ends thereof. The heat sink includes a V-shaped conductive plate placed on the lower horizontal plate of the housing and has two differently-sized portions with front faces thereof defining an obtuse included angle therebetween. The front faces face the opening of the housing. The LED modules are mounted on the front faces of the portions of the conductive plate of the heat sink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.