Wire controller with good heat dissipation effect

The utility model discloses a wire controller with a good heat dissipation effect, which comprises a shell, a panel is arranged on one side of the shell, a circuit board is arranged on one side, close to the panel, in the shell, a mounting groove is formed in the bottom in the shell, four matrix running positioning structures are arranged on the outer side of the mounting groove, a connecting plate is arranged in the mounting groove, and the connecting plate is connected with the panel. The connecting plate is provided with a plurality of first cooling fins arranged in a matrix mode, an air inlet is formed in one side of the shell, an air outlet is formed in the side, away from the air inlet, of the shell, and a cooling assembly is arranged at the position, located on the inner side of the air outlet, of the shell. The wire controller is simple in structure, convenient to operate, good in heat dissipation effect and high in speed, and the service life of the wire controller is effectively prolonged. 本实用新型公开了一