Ceiling mounting structure of integral bathroom

The utility model relates to the technical field of bathroom ceiling installation, in particular to a ceiling installation structure of a whole bathroom, which comprises a ceiling, at least two wall plates, limiting pieces and hanging weights, and the wall plates are symmetrically arranged on two sides of the ceiling; the limiting pieces are arranged on the outer sides of the wall plates, limiting steps are formed between the inner sides, close to the wall plates, of the limiting pieces and the tops of the wall plates, and the limiting steps are arranged on the two sides of the ceiling. The hanging weights are arranged at the two ends of the ceiling respectively, one ends of the hanging weights are connected with the ceiling, the other ends of the hanging weights are arranged in a cantilever mode, the bottom of the ceiling abuts against the limiting step, and the cantilever ends of the hanging weights are in lap joint with the top of the limiting piece. The utility model aims to overcome the defects in the pr