Grounding style Ion transfer current generating method and Skin beauty apparatus using it

摘要

A skin beauty apparatus is provided to archive supersonic function and ion-transmission function by using the grounded ionization current generation method and an ultrasonic oscillator. A skin beauty apparatus comprises: an MCU(10) controlling the whole operation of the skin beauty apparatus; a supersonic output part(18) authorizing the driving force to the ultrasonic oscillator by control of MCU; an ultrasonic oscillator(19) bringing the supersonic vibration and ionization current coming in contact with the skin; a square-wave voltage output unit(12) generating the square-wave voltage by control of MCU; a grounded ionization voltaic generating part(14); an earth grip(20) which electrically connects the ionization current to the human body; and a function changeover switch(11) inputting the operation command to MCU.