Heat dissipation device for laser radar and laser radar with heat dissipation device

The utility model relates to the technical field of heat dissipation, and discloses a heat dissipation device for a laser radar and the laser radar with the heat dissipation device, the heat dissipation comprises a plurality of heat dissipation assemblies, and the heat dissipation assemblies are arranged on the outer wall of a rotor of the laser radar; the effective working area of the heat dissipation assembly can be adjusted in real time along with the temperature change of the rotor. The laser radar is simple in structure, the heat dissipation assembly extends out or retracts along with thetemperature change, the effective working area of the heat dissipation assembly is automatically adjusted, automatic adjustment heat dissipation of the laser radar is achieved, the temperature in thelaser radar tends to be uniform, the service life of the laser radar is prolonged, and the performance of internal devices of the laser radar and the measurement precision of the laser radar are guaranteed. 本实用新型涉及散热技术领域，公开了一