Patent ID: 7699498
Filing Date: 2010-04-20
Classification: F21K,F21S,F21V,F21W,F21Y,Y10S

Abstract:
1. An LED lamp comprising: a bracket; and a heat sink secured to the bracket, the heat sink having a base and a plurality of mounting members and platforms extending upwardly from the base; a plurality of LED modules mounted on the mounting members and the platforms; wherein a pair of LED modules mounted on the mounting members and located beside and adjacent to a central line of the base is disposed slantwise and inwardly so that light emitted from the pair of LED modules intersects at a place above the central line of the base of the heat sink and further projects toward places above two opposite lateral sides of the base of the heat sink, another pair of LED modules mounted on the mounting members and located beside the pair of LED modules is disposed slantwise and outwards so that light emitted from the another pair of LED modules projects directly toward places above the two opposite lateral sides of the base of the heat sink, and the LED modules mounted on the platforms face upwardly so that light emitted from the LED modules projects directly upwardly away from the base of the heat sink.