Cabinet air conditioner

The cabinet air conditioner comprises a machine shell, a heat exchange assembly and a driving device, the machine shell is columnar, and a plurality of ventilation holes are formed in part of the machine shell in the circumferential direction. The heat exchange assembly is arranged in the machine shell and corresponds to the part, provided with the ventilation holes, of the machine shell. The heat exchange assembly is configured to promote air obtained after heat exchange to flow to part of the ventilation holes after heat exchange is conducted on indoor air. The driving device is fixedly arranged in the machine shell, the driving device is configured to drive the heat exchange assembly to rotate around the axis of the machine shell so as to change the air outlet direction of the heat exchange assembly, the heat exchange assembly can rotate around the axis of the machine shell by 360 degrees under driving of the driving device, and therefore 360-degree air inlet and outlet of the cabinet air conditioner can b