High-voltage frequency converter with efficient heat dissipation shell

The high-voltage frequency converter comprises a high-voltage frequency converter main body, one end of one side of the high-voltage frequency converter main body is hinged with a box door through a hinge, the bottom of one end of the high-voltage frequency converter main body is fixedly connected with a control box, and one side of the control box is fixedly provided with a display screen and a plurality of control buttons. The top of the high-voltage frequency converter main body is provided with an air outlet hole, one end of the air outlet hole is fixedly connected with a breathable net cage, the top of the inner wall of the breathable net cage is fixedly provided with a fan, and the top of the other side of the high-voltage frequency converter main body is fixedly connected with an observation window. The whole high-voltage frequency converter shell has very good heat conductivity and heat dissipation, so that the temperature in the high-voltage frequency converter is not changed too high, the influence