Radiator fixing protective shell

The utility model belongs to the technical field of radiators, and discloses a radiator fixing protective shell which comprises a cooling fan and a cooling aluminum base connected with the cooling fan, two mounting blocks are symmetrically and fixedly connected to the peripheral wall of the end, away from the cooling aluminum base, of the cooling fan, and locking bolts are mounted in the two mounting blocks in a matched mode. And the opposite sides of the two mounting blocks are connected with side frames through movable mechanisms. The simple support composed of the side frames, the transverse frame, the rotating support and the supporting rods is arranged above the cooling fan and the cooling aluminum base, a certain protection effect can be achieved when falling objects above the cooling fan and the cooling aluminum base impact the cooling fan and the cooling aluminum base, the damage probability of the cooling fan and the cooling aluminum base at the moment is reduced, and the service life of the cooling