Fireproof electric control box and household appliance

The utility model discloses a fireproof electric control box and a household electrical appliance. The household electrical appliance comprises the fireproof electric control box. The fireproof electric control box comprises an electric control box body and a fireproof cover. Wherein the electric control box body is a square box body and comprises a bottom box and a box cover; wherein the bottom box comprises a bottom plate and four side plates; the bottom plate is fixedly connected with the four side plates in a non-detachable mode, and the box cover is fixedly connected with the bottom box in a detachable mode. A wire outlet is formed in one of the side plates and is used for leading in or leading out a cable; the fireproof cover is a square box body of which two adjacent panels are opened; the openings are respectively a first opening and a second opening; the first opening faces the wire outlet, and the edge of the first opening is in closed connection with the electric control boxbody; and the second ope