Mobile phone radiator

The utility model relates to the technical field of mobile phone heat dissipation, and discloses a mobile phone radiator, which comprises a shell, a heat dissipation assembly, a magnet module and a fixing clamp, the heat dissipation assembly is arranged in the shell, the front side of the heat dissipation assembly is exposed out of the shell and used for making contact with a mobile phone, and the magnet module is arranged in the shell and close to the front side of the shell. The two sides of the periphery of the shell are respectively provided with an insertion opening with a backward opening, the two fixing clamps are inserted into the insertion openings in a one-to-one correspondence and interference mode, and lock catch structures are further connected between the fixing clamps and the shell. The fixing clamps are inserted into the insertion ports in an interference mode, the fixing clamps and the shell are tightly fixed, looseness is avoided, and the using effect of the radiator is guaranteed. The shell