Patent ID: 7992801

Claim:
An aromatic nebulizing diffuser, comprising: a base panel, said base panel comprising a plurality of air vents cut through top and bottom walls thereof and a plurality of tubular upright posts perpendicularly upwardly extended from the top wall; an electric fan mounted on said base panel; an ultrasonic oscillator for generating oscillation energy, said ultrasonic oscillator with control circuit function; a water level sensor arranged on a top side of said ultrasonic oscillator and controllable to work by said ultrasonic oscillator; a power control unit electrically connected to said electric fan, said ultrasonic oscillator, said water level sensor and a light source to provide the necessary working voltage; a lower housing surrounding said base panel and defining with said base panel an accommodation chamber that accommodates said power control unit, said electric fan, said ultrasonic oscillator, said water level sensor and said light source, said lower housing having a top rim; a fluid container accommodated in said accommodation chamber of said lower housing, said fluid container comprising a horizontal bottom wall, a vertical peripheral wall, a fluid chamber surrounded by the horizontal bottom wall and the vertical peripheral wall, an air duct suspending in said fluid chamber, a plurality of bottom mounting rods perpendicularly downwardly extended from the horizontal bottom wall and respectively detachably plugged into said tubular upright posts of said base panel, and a mounting hole cut through the horizontal bottom wall at the center and accommodating said ultrasonic oscillator; and an upper housing, said upper housing comprising a bottom opening disposed at a bottom side thereof and coupled to the rim of said lower housing and a top hole at a top side thereof opposite to said bottom opening.