Heat dissipating automobile brake disc

The invention discloses a heat dissipating automobile brake disc, and relates to the technical field of automobile brake devices. The heat dissipating automobile brake disc comprises a base plate anda work disk which are coaxially spaced, the opposite surfaces of the base plate and the work disk are provided with recessed mounting grooves, and the oppositely-arranged mounting grooves are combinedto form a mounting cavity, a heat radiating pipe is installed in the mounting cavity, and the heat radiating pipe is filled with metal sodium. Through the heat dissipating automobile brake disc, thehigh-efficiency heat dissipation performance can be achieved, the problem about heat exhaustion is effectively reduced, and the brake effect of the brake disc can be maintained in an effective workingstate for a long time. 种散热汽车制动盘，涉及汽车制动装置技术领域，包括同轴间隔设置的基盘和工作盘，所述基盘和工作盘相对表面设有凹陷的安装槽，对置的安装槽组合形成安装腔，所述安装腔内安装有散热管，所述散热管内填充有金属钠。过该散热汽车制动盘，可以具有高效的散热性能，有效降低热衰竭的问题，使得制动盘的制动效果可以长期维持在有效工作的状态。