NEGATIVE AND POSITIVE ION GENERATING APPARATUS FOR PURIFYING INDOOR AIR

摘要

An apparatus to generate negative and positive ions to purify indoor air is disclosed. According to an embodiment of the present invention, the apparatus to generate negative and positive ions comprises: a power supply unit supplying electric power; a pulse generation unit generating high voltage pulse from the electric power supplied from the power supply unit; an ion generation unit generating at least one among negative or positive ion by receiving the high voltage pulse; and a control unit controlling the amount of negative or positive ion generated from the ion generation unit.