Self-heat-dissipation motor equipment

The utility model discloses a self-heat-dissipation motor device, which comprises an outer shell, a rotor assembly and a stator assembly, the rotor assembly comprises a rotating shaft and a rotor seat, the rotor seat comprises a rotating ring, a connecting plate and a rotating cylinder, the stator assembly comprises a stator seat, and an air inlet and an air outlet are arranged on the stator seat at intervals. The side, facing the connecting plate, of the stator base is provided with a partition plate and a wind shield in a protruding mode, the wind shield, the connecting plate and the rotating shaft define a first air supply channel, and the wind shield, the connecting plate and the partition plate define a second air supply channel. According to the utility model, the air inlet and the air outlet are arranged on the stator seat, and the baffle plate and the wind shield are arranged on one side of the stator seat towards the connecting plate. The first air supply channel defined by the wind shield, the conne