Low-temperature plasma UV photolysis all-in-one machine

The utility model discloses a low-temperature plasma UV photolysis all-in-one machine, which comprises an equipment main body, and an air inlet pipe, an exhaust pipe, a front filter screen, a dehumidification filter screen and a rain cap which are arranged on the equipment main body, the air inlet pipe is provided with an insertion groove, a square insertion opening and a clamping groove, and the front filter screen and the dehumidification filter screen respectively penetrate through the square insertion opening and are connected with the insertion groove in an insertion manner; a connecting plate is arranged at the top end of the front filter screen and the top end of the dehumidification filter screen, a sliding opening is formed in the connecting plate, a clamping pin is connected into the sliding opening in a sliding mode, a spring and a shifting block are arranged on the clamping pin, the clamping pin is connected with the clamping groove in a clamped mode, a rain baffle is arranged between the rain cap