AIR PURIFIER WITH BIDIRECTIONAL AIR-INTAKE

摘要

Disclosed is an air purifier with bidirectional air-intake, which includes a front cover (11) and a rear cover (12), a cavity (181) formed after the front cover (11) and the rear cover (12) have been fastened for receiving an air wheel, and an outlet passage (19) within the cavity (181). The air wheel is a bidirectional air wheel (80) which includes a middle partition (810). A front air wheel ring (820) and a rear air wheel ring (830) are arranged at the two sides of the middle partition (810) respectively. The front air wheel ring (820) is connected with the front bottom surface of the middle partition (810) by multiple front arc blades (840) which are uniformly distributed at the inner side of the front air wheel ring (820) and radially extend inwards with consistent directions; while the rear air wheel (830) is connected with the rear bottom surface of the middle partition (810) by multiple rear arc blades (850) which are uniformly distributed at the inner side of the rear air wheel ring (830) and radially extend inwards with consistent directions. The bidirectional air wheel (80) is driven by a motor (90) arranged at the front cover (11) or the rear cover (12). A front filter net is provided at the outer side of the front cover (11) and a rear filter net is provided at the outer side of the rear cover (12).