High-voltage large-current generating device

The utility model discloses a high-voltage large-current generating device, which comprises a main body unit, a high-voltage large-current generating unit, a high-voltage large-current generating unit and a high-voltage large-current generating unit, the protection plate is arranged on the inner bottom face of the containing box, the cooling plate is arranged on the upper surface of the protection plate, the liquid penetrating holes are formed in the upper surface of the cooling plate, the connecting blocks are arranged on the left side and the right side of the cooling plate, and the rotating shafts are arranged on the inner surfaces of the connecting blocks and connected through reciprocating threads. By opening the cover plate, starting the motor, driving the rotating shaft to rotate through the motor, driving the connecting block to move up and down through reciprocating threads of the rotating shaft, driving the cooling plate to move up and down through the connecting block and moving up and down through