Patent · US Active

Light emitting assembly with heat dissipation structure

US8042978B2 · kind B2 · utility

2Cited by

21References

18Claims

0Family size

Assignee

Hong Kong Applied Science and Technology Research Institute Company Limited · CN

Inventors

Ming Lu · Shanghai, CN
Chak Hau Pang · Fanling, CN
Kai Wu · Tsuen Wan, CN
Lei Shi · Shanghai, CN

Key dates

Filing date	Jun 5, 2007
Grant date	Oct 25, 2011
Priority date	—
Expiry date	Mar 21, 2028

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A assembly includes at least a first and a second light emitting source for emission of light, and an air passage between the first and second light emitting sources to allow air flow therethrough for dissipation of heats generated by the light emitting sources.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.