Distribution box with moisture-proof function

The utility model relates to the field of distribution boxes, in particular to a distribution box with a moisture-proof function, two dehumidification assemblies are symmetrically arranged in a box body, each dehumidification assembly comprises a fixed frame, a storage frame, a dehumidification box and a lifter, the fixed frames, the storage frames and the lifters are all fixed on the inner wall of the box body, and the dehumidification box is fixed on the inner wall of the box body. The fixing frame is fixed to the inner side of the ventilation opening, when wet air makes contact with dehumidification materials, the dehumidification materials will become liquid, the liquid will penetrate through the filter plate to be stored at the bottom of the containing groove, through the arranged sealing paste, when the dehumidification box is not used, the dehumidification materials will not make contact with the air, and when the humidity of external air is too high, the liquid will be stored at the bottom of the cont