Efficient refrigeration cabinet facilitating dust removal

The utility model relates to the field of refrigeration cabinets, and discloses an efficient refrigeration cabinet convenient for dust removal, which comprises a refrigeration cabinet main body, the front side and two side surfaces of the refrigeration cabinet main body are provided with heat dissipation vent holes, a dust removal frame I and a dust removal frame II are clamped in the heat dissipation vent holes, one side surface of the dust removal frame is fixedly connected with the dust removal frame II, and the other side surface of the dust removal frame II is fixedly connected with the refrigeration cabinet main body. A dust removal filter screen I is mounted in the dust removal frame I, and a dust removal filter screen II is mounted in the dust removal frame II; and the auxiliary assembly is arranged on the refrigeration cabinet main body and the first dust removal frame, the auxiliary assembly comprises a panel, a transverse strip and a first vertical block, the panel is fixedly installed on the front