High-tension distribution box and electric automobile

The invention relates to a high-tension distribution box and an electric automobile. When the high-tension distribution box is used, a power supply (also can be a power battery of the electric automobile) transmits electric energy onto a deconcentrator by virtue of a cable at a power supply terminal, the tail end of the cable at the power supply terminal is connected with a power supply terminal wiring terminal on the deconcentrator, the power supply terminal wiring terminal is fixed on a copper plate, the electric energy is shared to multiple electric appliance wiring terminals fixed on the copper plate, the electric appliance wiring terminals are connected with electric appliance terminal cables, and the electric energy is transmitted to multiple different electric appliances by the electric appliance terminal cables. Compared with the conventional high-tension distribution box adopting a manner of deconcentration by soft bus bars, the high-tension distribution box provided by the invention realizes deconce