Novel quick cooling system of coreless cup motor

The utility model discloses a novel quick cooling system of coreless cup motor, including being used for suit coreless cup motor's sleeve, sleeve surface is equipped with the fin of a plurality of parallels of each other, and the sleeve bottom is connected with the rotor plate, and the rotor plate center is connected with the rotation axis is perpendicular, and horizontal installation has a bevelgear on the rotation axis, and the 2nd bevel gear of a bevel gear and vertical setting meshes, the output shaft of the 2nd bevel gear and motor, the sleeve both sides are equipped with the person in charge of induced drafting, induced draft to be responsible for to be equipped with a plurality of aspiration channels, induced draft to be responsible for and are connected with the air exhauster through the exhaust column, the utility model discloses simple structure, with low costs has finally realized carrying out radiating purpose to coreless cup motor fast, prevents that it from the overheated condition appearing and