Brake disc assembly and vehicle

Abstract

The embodiment of the application provides a brake disc assembly and a vehicle, and relates to the technical field of vehicle parts. The brake disc assembly comprises a brake disc, the brake disc is annular, the inner side of the brake disc is provided with a heat dissipation cavity, the brake disc is further provided with an air inlet and an air outlet which are in communication with the heat dissipation cavity, the air inlet is arranged on the inner periphery of the heat dissipation cavity, and the air outlet is arranged on the outer periphery of the brake disc; and a wind deflector is arranged on the inner side of the brake disc in the radial direction, the wind deflector surrounds a wind guide cavity, the wind guide cavity is open on one side in the axial direction of the brake disc, the wind guide cavity is in communication with the air inlet, and the wind deflector is used for guiding airflow from the wind guide cavity to the air inlet. The brake disc assembly improves the air inlet quality of the brake disc, efficiently guides airflow into the heat dissipation channel, reduces airflow interference caused by surrounding parts, and improves heat dissipation efficiency.

Images