AIR PURIFIER

An air purifier (100) comprising: a housing (10) provided with air inlets (10a) and air outlets (10b) and defining an accommodating cavity (10c), wherein the air inlets are located on the side walls of the housing (10); a water supply module (20) arranged within the accommodating cavity (10c) and defining a water storage cavity (20a); a purifying module (30) arranged within the accommodating cavity (10c) and located on the water supply module (20), the purifying module (30) comprising: a purifying assembly (31) rotatably disposed within the accommodating cavity (10c), a water distribution assembly (32) for guiding water in the water supply module (20) to flow upwards and distributing water to the purifying assembly (31), and a driving device (33) located on the purifying assembly (31) and connected with the purifying assembly (31); and an air discharge module (40) disposed within the accommodating cavity (10c) and located on the purifying module (30).