LED bulb with heat sink
US9194576B2 · kind B2 · utility
0Cited by
0References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 4, 2013 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Jun 4, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The LED bulb has a body of silicone between the LED driver and the heat sink for transferring heat generated in the LED driver to the heat sink. The body of silicone is also disposed between the LED module and heat sink for transferring heal generated in the LED module to the heat sink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.