Patent ID: 8262277

Claim:
An aroma diffusing night lamp system, comprising: a night lamp unit, said night lamp unit comprising a lamp socket, a light emitting device mounted in said lamp socket, an electric plug coupled and rotatable relative to said lamp socket and adapted for electrically connecting said lamp socket to an external city power supply outlet, and a safety lampshade surrounding said light emitting device; and an aroma diffuser unit, said aroma diffuser unit comprising an electrically insulative heater holder mounted in said safety lampshade of said night lamp unit, a heater carried in said electrically insulative heater holder and electrically connected to said electric socket of said night lamp unit by power wires and an outer lampshade mounted on said lamp socket and surrounding said safety lampshade, said outer lampshade defining a top trough for holding an aromatic substance, said outer lampshade being kept in contact with said heater and adapted for transferring heat energy from said heater to the aromatic substance carried in said top trough to heat the aromatic substance into vapor.