Stator structure with separation and combination structure and high copper fullness rate

The utility model relates to the technical field of stators, and provides a high-copper-fullness-rate stator structure with an opening and closing structure, which comprises a plurality of stator iron cores, the stator iron cores are circumferentially arranged to form a ring, and the stator iron cores are provided with clamping grooves; the number of the yoke blocks is multiple, the multiple yoke blocks are arranged between two adjacent stator iron cores respectively, the yoke blocks are provided with inserting parts, and the inserting parts are matched with the clamping grooves. According to the technical scheme, the problems that in the prior art, when a traditional stator needs a high copper full rate, the process is complex, a copper core rod needs to be inserted after a coil is wound on the formed stator, gaps certainly exist in the process method, the ultimate copper full rate cannot be achieved, and the copper core rod cannot be inserted are solved. And a large amount of time is consumed for winding co