INDUCTIVE CHARGING SYSTEM OF PORTABLE SKIN CARE EQUIPMENT

摘要

PURPOSE: An inductive charging system of portable skin care equipment is provided to charge an iontophor by performing a non-contact charging process in a disconnecting state between the iontophor and a charger. CONSTITUTION: An inductive charging system of portable skin care equipment includes an iontophor and a charger(2). The iontophor is formed with a power supply unit(10), a control unit, and a driving unit. The charger is used for charging the iontophor. The charger includes a power supply unit connected to an external power source, an oscillation unit(24), and a primary magnetic field induction unit for generating induced electromotive force. The power supply unit of the iontophor includes a secondary magnetic field induction unit and a charging unit. The iontophor is charged when the iontophor is not electrically connected to the charger.