Highly integrated battery high-voltage box

The invention discloses a highly-integrated battery high-voltage box, and relates to the technical field of battery high-voltage boxes, the highly-integrated battery high-voltage box comprises a box body, a sealing ring and a box cover, a fixing plate is arranged in the box body, and the sealing ring is located between the top of the box body and the bottom of the box cover; wherein an in-box component assembly, a main positive connecting bar, a main negative connecting bar, a total positive connecting bar and a total negative connecting bar are arranged on the fixing plate, the in-box component assembly comprises a relay module, a fuse module, a connector module, a pre-charging resistor, a Hall sensor and a BMS main controller, and the relay module, the fuse module and components in the connector module are correspondingly connected. The integration degree is high, the air conditioner control function and the motor control function of the whole vehicle are integrated, and the problemthat the function integra