Patent ID: 8137630

Claim:
A light-emitting smell-altering aroma dispenser, comprising: a casing, said casing having a top wall, a peripheral wall, a bottom wall, an accommodation chamber, a plurality of through holes located on said top wall, a wire hole located on said peripheral wall at one side, and an opening located on said bottom wall; a plurality of heater members mounted in said accommodation chamber and respectively aimed at said through holes, each said heater member having an axial center through hole; a plurality of trays respectively arranged at a bottom side of said heater members, each said tray having a tray body shaped like a hollow rounded dish, a tubular stem located on a bottom side of said tray body and at least one leg; a base member affixed to said casing to close said opening; a control circuit board fastened to the legs of said trays and adapted for providing electricity to said heater members to generate heat subject to a predetermined operation mode, said control circuit board comprising a power jack positioned in said wire hole of said casing for the connection of an external power cord; a plurality of aroma containers respectively inserted through the through holes of said casing and the axial center through holes of said heater members and supported on said trays and kept in close contact with the periphery of the axial center through hole of the associating heater member for holding at least one aromatic substance that releases a smell when heated a plurality of light emitting devices mounted in the tubular stems of said trays and controllable by said control circuit board to emit light toward said aroma containers.