Ultrasonic cleaning device with overflow bottom-in top-out function

The utility model discloses a bottom-inlet and top-outlet type ultrasonic cleaning device with an overflow function, and relates to the technical field of evaporation material cleaning equipment. Comprising an ultrasonic cleaning machine body, the ultrasonic cleaning machine body comprises an ultrasonic cleaning machine shell and an ultrasonic cleaning machine inner cavity, the ultrasonic cleaning machine inner cavity is located in the ultrasonic cleaning machine shell, an overflow opening and a water inlet are formed in the ultrasonic cleaning machine shell, and the overflow opening communicates with the upper portion of the ultrasonic cleaning machine inner cavity; and the water inlet is communicated with the lower part of the inner cavity of the ultrasonic cleaning machine. According to the ultrasonic cleaning device provided by the utility model, water after cleaning and floating pollutants floating on the water can flow away through the overflow port by arranging the overflow port, so that the floating p