AIR CLEANER HAVING A FILTER STRUCTURE FOR REDUCING INTAKE NOISE, CAPABLE OF DECREASING THE INTAKE NOISE CAUSED BY FLUID PRESSURE OF INTAKE AIR

摘要

PURPOSE: An air cleaner having a filter structure for reducing intake noise is provided to reduce intake noise without increased manufacturing costs because a damping unit is formed by a structure change.;CONSTITUTION: An air cleaner(10) having a filter structure for reducing intake noise comprises a housing unit(13), an intake port(11), an exhaust port(12), a filter unit(14), and a filter frame unit(15). The housing unit comprises an empty space inside. The intake port is placed in one upper side of the housing, and sucks air inside the housing unit. The exhaust port is placed in the other lower side of the housing unit, and discharges the air passed through the inside housing. The filter unit is made of porous materials. The filter unit is placed in the middle of the housing unit, and filters pollutants. The filter frame unit is placed in a bottom of the filter unit, and supports the filter unit.;COPYRIGHT KIPO 2012