Combined new energy passenger car controller box body

The utility model discloses a combined new energy passenger car controller box body which comprises a controller box body, a fixed block is fixedly arranged on one side of the bottom end in the controller box body, electric telescopic rods are fixedly arranged on the two sides of the fixed block, and the telescopic ends of the two electric telescopic rods are fixedly arranged on the front faces of two movable blocks respectively. By arranging the fan, the electric telescopic rod, the moving blocks, the connecting rod, the lug blocks, the T-shaped blocks and the baffles, the electric telescopic rod works to drive the moving blocks to move, the moving blocks move to drive the connecting rod to rotate, the connecting rod rotates to drive the lug blocks to move upwards, then the T-shaped blocks drive the baffles to move upwards, and the baffles are driven to move upwards. In this way, the electric telescopic rod switch is controlled to separate the baffle from the heat dissipation opening, heat dissipation is fac