External structure of integral vehicle controller

The utility model discloses an external structure of an integral vehicle controller, which comprises an upper cover and a lower cover, wherein the upper cover and the lower cover are matched and assembled; the upper cover comprises a first middle surface; a ventilating filter hole is arranged below the first middle surface, and protrusions are arranged along three sides of the first middle surface; assembly positioning holes are arranged on four corners of the upper cover on the protrusions; the protrusions at the left side and the right side are respectively connected with a lug; a plurality of assembly positioning holes are arranged on the lugs; the lower cover comprises a second middle surface, and protrusions are arranged along four sides of the second middle surface; assembly positioning holes are arranged on four corners of the lower cover on the protrusions; and the upper cover and the lower cover are respectively assembled and fixed by the assembly positioning holes on the corresponding four corners.