Stator core, motor, compressor, and vehicle

Abstract

A stator core, an electric motor, a compressor and a vehicle are provided. The stator core has multiple block cores. The block cores are sequentially connected end to end around an axis of the stator core. Each block core has multiple stacked laminations. Each block core has a stator yoke and a stator tooth, which are connected to each other. The stator tooth is located between the stator yoke and the axis of the stator core. The stator yokes and the stator teeth of any two adjacent block cores define a stator slot. A wall surface, facing the axis of the stator core, of the stator yoke is a spliced surface. In a circumferential direction of the stator core, at least part of a joint of any two adjacent spliced surfaces is in smooth transition.

Dependencies are inferred from the claim text.