Aircraft distribution box

The utility model belongs to the technical field of electric aircraft power distribution, and relates to an aircraft power distribution box. The aircraft distribution box comprises a box body, an anode copper bar module, a cathode copper bar module, a plurality of power input ports and a plurality of output ports, the anode copper bar module, the cathode copper bar module, the plurality of power input ports and the plurality of output ports are installed on the box body, and the anode copper bar module is electrically connected between anode terminals of the plurality of power input ports. The anode copper bar module is electrically connected between the anodes of the plurality of power input ports, the cathode copper bar module is electrically connected between the cathodes of the plurality of power input ports, the anode of each output port is electrically connected with the anode copper bar module through an insurance module, and the cathode of each output port is electrically connected with the cathode co