Rotor magnets fixing structure

A rotor magnets fixing structure, comprising:

• a magnetizable main body consisting of a plurality of silicon steel sheets that are axially laminated to one another;
• and the magnetizable main body being formed on around an outer circumferential surface with at least one connecting area;
• a plurality of magnets having an overall height corresponding to that of the magnetizable main body and respectively including a radially outer curved side and an opposite inner curved side;
• the inner curved sides of the magnets being in fit contact with the at least one connecting area on the outer circumferential surface of the magnetizable main body;
• and at least a part of the magnets being provided on their respect upper end surface and lower end surface with a recess;
• and
• two end surface silicon steel sheets being disposed on an upper end surface and a lower end surface of the magnetizable main body, respectively;
• the end surface silicon steel sheets being correspondingly provided on along their respective outer periphery at positions corresponding to the magnets with at least one radially outward protruded fixing lug;
• the fixing lugs covering the upper end surfaces and the lower end surfaces of the magnets, and at least a part of the fixing lugs being formed with an axially extended retaining hook;
• and the retaining hooks being correspondingly interfering with and hooking to the recesses formed on the upper end surfaces and the lower end surfaces of the magnets.