The invention relates to the technical field of power distribution boxes, in particular to a power distribution box capable of rapidly removing dust, which comprises a power distribution cabinet, a door plate is mounted on the front surface of the power distribution cabinet, a dust removal
assembly is arranged outside the power distribution cabinet, a connecting
assembly is arranged at the bottom of the power distribution cabinet, and a ventilation
assembly is arranged at the bottom in the power distribution cabinet. The dust removal assembly comprises a first air opening, a dust collection fan, a supporting column, a top plate, a
drying box, an
electromagnetic heating ring, a heat conduction plate, a second air opening and an air blowing fan, the first air opening is formed in the top of the interior of the power distribution cabinet, and the dust collection fan is installed in the first air opening. According to the distribution box capable of rapidly removing dust, an
electromagnetic heating ring is started to enable a
heat conducting plate to suck heat in hot air in the
drying box, and the heat is conveyed into the power distribution cabinet through an air blowing fan and an air opening II, so that the effect of
drying the interior of the power distribution cabinet is achieved, the working efficiency of a dust collection fan is improved, and the dust collection effect is enhanced.