Novel distribution cabinet

The utility model discloses a novel distribution cabinet, the power distribution box comprises a power distribution cabinet body, the front end of switch board body articulates there is the cabinet door, one side edge of switch board body is equipped with the draw -in groove, the inboard of draw -in groove is equipped with the electric brake, one side edge of cabinet door is equipped with the conducting block, the inboard edge of switch board body is equipped with drying agent layer, be equipped with the heat dissipation fan in the through -hole that a switch board body side surface left, temperature sensor and controller are installed to the inboard of switch board body. This safe switch board enables conducting block and electric brake contact and disconnection on the cabinet door, and circuit disconnection when opening the cabinet door, security have obtained fine assurance, can dispel the heat according to the temperature of switch board body is automatic, and the drying agent layer that the switch board