Novel anti-loosening structure of generator stator slot wedge

The utility model relates to the technical field of stator structures, in particular to a novel anti-loosening structure of a generator stator slot wedge, which enables the stator slot wedge to form an external anti-loosening ring through simple clamping, enables the stator slot wedge to be installed in a stator more stably and has an anti-loosening function. Comprising a stator body, grooves, groove insulating layers, coils, stator slot wedges and anti-loosening structures, a plurality of sets of grooves are evenly distributed in the inner ring side of the stator body, the coils are arranged in each set of grooves, the groove insulating layers are arranged between the interiors of the grooves and the coils, the stator slot wedges are clamped at the outer ends of the coils on the inner sides of the grooves, and the anti-loosening structures are arranged on the outer sides of the groove insulating layers; the anti-loosening structure comprises an anti-loosening strip, a convex strip and a concave strip, the ou