Blister shell of air conditioner host

The utility model relates to the technical field of air conditioner shells, in particular to a blister shell of an air conditioner host, which comprises an outer shell and a top shell, the top shell is mounted at the top of the outer shell through an arranged connecting piece, the top of the top shell is fixedly connected with a rectangular frame, and the middle of the inner side of the rectangular frame is connected with a sound insulation box through an arranged fastening piece. Corrugated sheets are arranged at the top of the sound insulation box at equal intervals in the horizontal direction, a circulation cavity is formed in the position, away from the sound insulation box, of the inner side of the rectangular frame, a drainage piece is arranged on the outer wall of one side of the top shell, a water diversion piece is arranged at one end of the rectangular frame, a storage cavity is formed in the inner side of the bottom of the sound insulation box, and sound insulation cotton is installed on the inner