The utility model provides a stator structure body, motor and contain device of motor. The assembly includes stator and printed circuit board in the middle of the stator, and the stator contains stator core, insulator and the package body. And the stator structure body contains in the middle of the stator assembly and the stator framework that is used for accomodating assembly in the middle of this stator, has to be used for the self -closing valve of resin impregnation to the stator framework in, resin impregnation portion that the packing has the resin and filling resin's non - resin impregnation portion not. Resin impregnation portion forms between the lower part of assembly in the middle of the bottom of the inboard of stator framework and stator, between the inner wall of stator framework and the stator core and adjacent package physically each other. Non - resin impregnation portion forms in the space of the electrification of electrification portion that contains the winding wire tip of drawing forth from the package body and printed circuit board's wiring pattern. The utility model discloses an assembly has higher thermal diffusivity and reliability in the middle of the stator, can restrain the temperature rise, also can use under the environment of high temperature, and the industrial value is high.