Two Way Type Air Sterilizer Using Plasma And Ultraviolet Rays

摘要

Disclosed is an air sterilization apparatus using plasma and ultraviolet rays. An air sterilizer according to an embodiment of the present invention includes an attachment part having a plate-shaped circular structure attached to the desired location; a lower housing spaced apart by a predetermined distance on the upper part of the attachment part and mounted to form an air discharge flow path laterally; an upper housing in which a plurality of through holes through which air can be introduced from the upper portion are formed; an air flow unit sucking air from the upper part of the upper housing and flowing the air in the direction of the air discharge flow path formed below the lower housing; an ultraviolet generating unit mounted in the storage space, disposed adjacent to both sides of the air flow unit, and irradiating ultraviolet rays into the storage space; Plasma generation that includes two electrodes disposed adjacent to one side of the air flow part of the accommodation space and purifies the air flowing in the accommodation space using a streamer plasma generated during corona discharge occurring between the two charged electrodes part; an input unit mounted on one side of the outer surface of the upper housing, receiving a user's input signal and transmitting it to the control unit; and a control unit mounted in the storage space and configured to control the operations of the air flow unit, the ultraviolet light generating unit, and the plasma generating unit based on the input signal received from the input unit.