Stator core, stator and preparation method thereof, motor and household electrical appliance

Stator core, stator and preparation method thereof, motor and household electrical appliance

  • CN 109,120,078 A
  • Filed: 09/25/2018
  • Published: 01/01/2019
  • Est. Priority Date: 09/25/2018
  • Status: Active Application
First Claim
Patent Images

1. stator core, including yoke portion, multiple teeth portion and multiple boots portions, the yoke portion is annular in shape, multiple teeth portion alongCircumferentially, the teeth portion is along the radial direction in the yoke portion from the peripheral wall in the yoke portion to the side far from the peripheral wall in the yoke portionTo extension, a boots portion is corresponding with a teeth portion, and a boots portion is arranged in the tooth corresponding with the boots portionFar from the one end in the yoke portion in portion;

  • It is characterized by;

    The stator core is spliced by least two splicing modules, and the boots portion and the yoke portion are located therein two respectivelyIn the splicing module, multiple splicing modules include the first splicing module and the second splicing module, the first splicing mouldBlock and second splicing module are detachably connected;

    One in first splicing module and second splicing module is provided with locating slot, first splicing module andAnother in second splicing module is provided with fitting projection, and the fitting projection is plugged in the locating slot, describedFirst splicing module and second splicing module are spliced along the radial direction in the yoke portion;

    Along the axial direction for being parallel to the yoke portion, the length of the locating slot is less than the length in the yoke portion.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×