Moisture-proof low-voltage outgoing line cabinet

The utility model discloses a moistureproof low-voltage outgoing line cabinet, relates to the field of outgoing line cabinets, and aims to solve the problems that the existing low-voltage outgoing line cabinet cannot effectively prevent moisture and dissipate heat, easily causes fire disasters and causes safety accidents, and provides the following scheme: the moistureproof low-voltage outgoing line cabinet comprises an outgoing line cabinet, a square frame and power distribution equipment, cylinders are fixedly arranged on the two side faces of the wire outlet cabinet in a sleeving mode, a filter screen disc is slidably arranged in each cylinder in a sleeving mode, a ventilation barrel is fixedly connected to each filter screen disc, a fan is fixedly installed between each filter screen disc and the corresponding ventilation barrel, and first bidirectional hydraulic rods are fixedly installed between the inner walls of the two sides of the wire outlet cabinet; and rotating rods are rotationally connected bet