Diffuse automatic sterilizer

The invention discloses a diffuse automatic sterilizer. The diffuse automatic sterilizer comprises a shell, a lithium battery, a controller, an operator, fans and an ultrasonic transducer, wherein thecontroller is wireless connection with the operator; one end of the bottom of the shell is provided with driving wheels, and the other end of the bottom of the shell is provided with universal wheels; the shell is internally provided with a control cavity and an atomizing cavity; the lithium battery and the controller are arranged in the control cavity; the atomizing cavity is internally providedwith the three fans which respectively extend to the outer bottom of the shell and the outer upper part of the shell through connecting pipes; each connecting pipe end is connected with a multi-directional spray head through a rotator; and the ultrasonic transducer is arranged at the inner bottom of the atomizing cavity. The diffuse automatic sterilizer has a reasonable design, is simple and convenient to operate, can be