Low-voltage draw-out switch cabinet convenient for ventilation and heat dissipation

The utility model discloses a low-voltage draw-out type switch cabinet convenient for ventilation and heat dissipation, which comprises a main body, a supporting plate, limiting strips, a draw-out cabinet body and a through hole, the supporting plate is fixedly arranged in the middle of the interior of the main body, the limiting strips are arranged on the inner surface between the supporting plate and the main body, the draw-out cabinet body is arranged in the limiting strips in a sliding manner, and the through hole is arranged in the draw-out cabinet body. A through hole is formed in the bottom end of the draw-out cabinet body, a first magnetic strip is embedded in the upper end of the draw-out cabinet body, air outlets are formed in the two sides of the upper end of the main body, and air inlets are formed in the two sides of the lower end of the main body. According to the low-voltage draw-out type switch cabinet convenient for ventilation and heat dissipation, the fan assembly can pump external low-temp