FUNCTIONAL AIR CLEANING DEVICE WITH CONVENIENT CHANGE AND MOUNTING STRUCTURE OF AIR INLET FILTER

摘要

A functional air cleaning device is provided to make maintenance and repair quickly and easily by enabling a user to simply replace a filter and make the air exhausted through a vent of a case by enabling the air inhaled into the case to uniformly pass through all portions of a filter cartridge, not passing only through the center part of the filter cartridge. A case(100) formed in a square box shape has a suction part(102) at one side thereof and an exhausting part(105) at other side thereof. A suction fan(110) is built in the case so as to be adjacent to the suction part, and a filter cartridge(120) filters the air inhaled through the suction part of the case by being positioned between exhausting parts of the case. A rotary plate(130) is mounted so as to be rotatably opened/closed and has a through-hole connected with the suction part of the case. A filter(140) is mounted on the rotary plate so as to cover the suction part of the case, and a rocking means maintains the rotary plate in a state that it is closed as being closely adhered to one-side exterior wall on which the suction part of the case is formed.