Patent ID: 9541241
Date: 2017-01-10
CPC Classifications: F21K,F21Y

Claim:
1. A lamp comprising: an enclosure being at least partially optically transmissive; a base; at least one LED located in the enclosure and operable to emit light when energized through an electrical path from the base; a lumophoric dome remote from the at least one LED and surrounding the at least one LED where the lumophoric dome comprises an inside surface and an outside surface, the at least one LED disposed horizontally and positioned adjacent the bottom of the lumophoric dome; a heat sink comprising a heat dissipating portion that is at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the at least one LED; an at least partially reflective and partially transmissive pad positioned in the the lumophoric dome between the inside surface and the outside surface, the pad disposed over at least the top of the lumophoric dome opposite the at least one LED and extending for less than the entire dome for manipulating the pattern of light emitted from the lumophoric dome such that some of the light is redirected toward the sides of the lamp.