Mold cooling device

The utility model discloses a mold cooling device. The utility model relates to the technical field of mold equipment, the heat dissipation device comprises a heat dissipation box body and a mold, a water inlet pipe is arranged on the left side wall of the radiating box; the water inlet pipe penetrates through the left side wall of the heat dissipation box and extends to be connected with a serpentine pipe. The tail end of the serpentine pipe penetrates through the left side wall of the radiating box and extends to connect with a water outlet pipe; an electric motor is mounted on the bottom wall of the radiating box body; electric motor connected fan, a heat dissipation air conditioner is mounted at the top of the heat dissipation box body; the bottom of the radiating air conditioner is connected with cold air pipes; the cold air pipe penetrates through the upper wall of the heat dissipation box body and extends above the mold; the water inlet pipe pumps cooling water into the coiled pipe, the coiled pipe abs