ELECTRIC MODULE FOR STIMULATING SKIN

摘要

Disclosed is an electrically-driven skin stimulation module for forming a relatively high potential difference between power terminals of different polarities without a voltage booster circuit to make a lot of current flow through human skin such that function of iontophoresis may be remarkably improved.

主权项

1. An electrically-driven skin stimulation module comprising:
a base including power terminals of different polarities formed on a side to drive a vibrator and connected to each other through human skin as a conductor; the vibrator installed on at least one side of the base; a driving unit installed in the base and including a rotary shaft for providing a driving force to the vibrator and a coil interposing the rotary shaft therein; a driving switch installed at a power input end of the driving unit to switch on/off a power supply of the driving unit; a controller controlling the switching on/off of the driving switch to control operating state of the driving unit and vibration state of the vibrator according to the operation of the driving unit; and an induced electromotive force processor including an input end connected between the driving switch and the driving unit in parallel and making electric energy generated from the coil around the rotary shaft when the driving is idle by the switching off of the driving switch flow to an output end of the driving unit.