Stator structure

The utility model provides a stator structure comprising a coil group, wherein the outer surface of the coil group is provided with an insulating layer; the insulating layer is provided with a plurality of magnetism conducting elements; the center of the insulating layer is provided with an axle center; and in virtue of the inverse ratio between a magnetic force line and magnetic resistance, when the insulating layer is provided with a plurality of magnetism conducting objects, the magnetic resistance between the coil group and a magnet of the stator can be greatly reduced, while the strength of the magnetic force line can be greatly improved, thus being capable of enhancing induced electromotive force and further improving generation efficiency.