Environment-friendly dust removal device for maintenance of air conditioning equipment

The utility model relates to the technical field of air-conditioning equipment, and discloses an environment-friendly dust removal device for air-conditioning equipment maintenance, which comprises an air-conditioning outdoor unit, a connecting frame is fixedly connected to the lower part of the front side of the air-conditioning outdoor unit, a shell is arranged at the left part of the front side of the air-conditioning outdoor unit, and the lower part of the shell is movably connected with the connecting frame. A cleaning assembly is arranged in the middle of the shell, a support is fixedly connected to the right portion of the front side of the shell, a power assembly is arranged on the front side of the support, a connecting plate is fixedly connected to the upper side of the shell, a dust collector is arranged at the top of the connecting plate, and a fixing assembly is arranged on the rear side of the connecting plate and comprises a mounting plate. And the front side of the mounting plate is fixedly co