Patent · US Active

Heat-dissipating module and LED lamp having the same

US8547003B2 · kind B2 · utility

3Cited by
8References
8Claims
0Family size

Assignee

Inventor

  • Wei Wu · Longbeilingcun, CN

Key dates

Filing dateMay 9, 2011
Grant dateOct 1, 2013
Priority date—
Expiry dateDec 30, 2031

Classification

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

Abstract

A heat-dissipating module includes a plurality of cooling fins arranged radially, spaced apart from each other, and connected annularly in a manner that a hollow core is formed centrally in the heat-dissipating module. The cooling fins each bend at a preset position thereof and in a first direction, such that the cooling fins each include a first flap and a second flap. The first flap and the second flap together form a preset included angle therebetween.

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