Patent ID: 7695162
Filing Date: 2010-04-13
Classification: F21S,F21V,F21Y

Abstract:
1. An LED lamp, comprising: a base; a top cover located above the base; a plurality of heat sinks spaced from each other, sandwiched between the base and the top cover and having a plurality of fins extending outwardly from outer sides thereof, the heat sinks being arranged in a circle and perpendicular to the base and the top cover, each of the heat sinks comprising a spreader which vertically stands on a top surface of the base and adjacent to a rim of the base; a plurality of LED modules respectively attached to inner sides of the heat sinks; and a plurality of lampshades connected to two facing lateral sides of every two heat sinks; wherein the lampshades have arc-shaped surfaces and are alternately in between two adjacent heat sinks along the circle in which the heat sinks are arranged.