FILTER ASSEMBLY OF AIR CLEANER HAVING AUTOMATIC CLEANING FUNCTION AND AIR CLEANER HAVING THE SAME

摘要

PURPOSE: The filter assembly of an air purifier with an automatic cleaning function and the air purifier including the same are provided to simplify the structure of the air purifier by rotating a cleaning brush based on the flow of air without a separate driving motor. CONSTITUTION: A filter unit(220) purifies air through a filter assembly. A filter cover(240) is combined with one side of the filter unit, and a moving inhaling hole(242) is formed at the filter cover. A blade assembly(260) is arranged between the filter unit and the filter cover and is rotatably installed at the filter cover. A blade assembly is composed of a blade(262) and a cleaning brush(264). The blade rotates based on air inhaled through the moving inhaling hole. The cleaning brush is attached to one side of the blade. The cleaning brush rotates in case of the rotation of the blade.