Control cabinet for outdoor power supply system

The utility model discloses a control cabinet for an outdoor power supply system, which belongs to the technical field of control cabinets and comprises a control cabinet, a mounting rack, a power supply console and a power server. The control cabinet is internally provided with a ventilation mechanism which can efficiently conduct ventilation and heat dissipation work on the interior of the control cabinet and take away moisture in the control cabinet in the ventilation process so that the interior of the control cabinet can be continuously kept dry. According to the utility model, the ventilation mechanism is arranged, and the contact block, the groove, the microswitch, the fan, the air supply pipe, the air outlet head, the air extractor, the air extraction shell, the air extraction head, the electric telescopic rod, the connecting rod and the mounting screen plate are used in cooperation, so that the interior of the control cabinet can be efficiently ventilated, and hot air in the control cabinet is led ou