Integrated hard wire harness

The utility model discloses an integrated hard wire harness, which comprises an integrated busbar, a protective sleeve and a terminal, wherein the protective sleeve is sleeved on the outer side of the integrated busbar; the terminal is connected with the integrated busbar; the integrated busbar comprises a power supply connecting flat cable, a power supply connecting wire and an FFC or FPC integrated wire which are arranged side by side. According to the utility model, the copper bar or the aluminum bar is used for bearing automobile large current transmission, thereby effectively reducing the sectional area of the conductor; the FFC or FPC integrated wire is used for bearing automobile signal transmission, and the copper wire or the aluminum wire is used for bearing automobile small current transmission, so that the weight of the wire harness is reduced, the cost is reduced, and the occupied space of an automobile body is reduced; by means of the integrated wire harness, the integrated wire harness can be ar