Patent ID: 7059748
Filing Date: 2006-06-13
Classification: F21K,F21S,F21V,F21Y,H01L

Abstract:
1. An LED light source comprising: a housing having a base; a hollow core projecting from said base, said core being substantially conical; a central heat conductor centrally located within said hollow core; a first printed circuit board connected to one end of said central heat conductor; a second printed circuit board fitted to a second end of said central heat conductor, said second printed circuit board having at least one LED operatively fixed thereto; a plurality of electrical conductors having proximal ends attached to and extending from said second printed circuit board and distal ends attached to said first printed circuit board; a cap fitted over said second printed circuit board; and a heat sink attached to said base and in thermal contact with said first printed circuit board, said heat sink having a bottom with an upstanding side wall terminating in a plurality of fingers, said fingers being formed to overlie an upper surface of said base.