Power cabinet with dustproof and ventilation effects

The utility model discloses a power cabinet with dustproof and ventilation effects, and relates to the technical field of power cabinets. The power cabinet comprises a power cabinet body, wherein ventilation openings are formed in the two sides of the power cabinet body; mounting grooves are formed in two sides of the ventilation opening; a mounting plate is movably connected into the mounting groove, and a filter is fixed to one side of the mounting plate; the filter comprises a pipe body, a motor is fixed on the inner wall of the pipe body, and fan blades are fixed on an output shaft of the motor; a plurality of positioning grooves are formed in the inner wall of the pipe body, and positioning rods are slidably connected to the inner walls of the positioning grooves; connecting rods are fixed between the multiple positioning rods, and first filtering plates are fixed between the positioning rods. According to the utility model, through the effect of the filter, the first filter plate and the second filter p