Light emitting diode fixture and heat sink
US7910943B2 · kind B2 · utility
1Cited by
1References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2005 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Sep 11, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A housing for a plurality of light emitting diodes includes a housing providing a heat sink, where the heat sink includes a plurality of protrusions. A control board can be removably coupled to the heat sink and the control board can provide an aperture to receive a lens housing and an aperture to receive a coupling member to secure the control board to the heat sink. Further, a plurality of light emitting diode light engines can be mounted to the control board where the individual heat sink protrusions of the plurality of heat sink protrusions align with individual light engines of the plurality of light engines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.