Cooling device for electrical automation equipment

The utility model discloses a cooling device for electrical automation equipment. The cooling device comprises an electrical box, a box door, a heat dissipation fan set, a heat dissipation groove and an auxiliary heat dissipation mechanism. According to the utility model, the auxiliary heat dissipation mechanism is arranged at the back of the electrical box, the electrical equipment is fixed on the surface of the mounting seat, so that the mounting seat can absorb heat of the electrical equipment and conduct the heat to the heat dissipation fins, and the heat dissipation fins are located in the convection grooves, so that the heat dissipation fins can directly dissipate the heat out of the electrical box; according to the electrical box, the heat dissipation fan set is arranged on the bottom of the electrical box and can be matched with the heat dissipation fan set to cool the electrical equipment, the heat dissipation effect is further improved, and the situation that local high temperature affects the worki