Patent ID: 7651247

Claim:
A heat dissipating design for a lamp, comprising: a heat dissipating unit; a light generating units plate; one or more heat conducting pieces; a cover; a plurality of heat dissipating pieces of the heat dissipating unit extend downwards; the light generating units plate is fixedly fitted to an opening at a central portion or other appropriate location of the heat dissipating unit enabling plurality of light generating units point downwards; a portion of each heat conducting piece is in contact with a top surface of the light generating units plate and other portions of each heat conducting piece are in contact with a top surface of the heat dissipating unit; the heat dissipating unit and the light generating units plate and the heat conducting pieces are disposed in a completely sealed space created by a cover, enabling heat generated by the light generating units is transferred to the light generating units plate and the heat conducting pieces, and then transferred to the heat dissipating unit and the heat dissipating pieces, and finally transferred into the ambient air; and an AC/DC adaptor unit is fitted on top of and in contact with the heat conducting pieces enabling heat generated by the AC/DC adaptor unit to be transferred to the light generating units plate and the heat conducting pieces, and then to be transferred to the heat dissipating unit and the heat dissipating pieces, and finally to be transferred into the ambient air.