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Motor stator ground structure

A technology of grounding structure and motor stator, which is applied in the direction of connection with grounding device, magnetic circuit shape/style/structure, magnetic circuit static parts, etc., and can solve problems such as unfavorable installation of other components, redundant stator shape, unstable structure, etc. , to achieve the effect of convenient installation and stable stator grounding

Inactive Publication Date: 2016-12-14
HUZHOU YUEQIU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing stator grounding method usually adopts the method of welding the grounding wire, which is not only unstable in structure, but also easily makes the appearance of the stator redundant, which is not conducive to the installation of other components

Method used

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  • Motor stator ground structure
  • Motor stator ground structure
  • Motor stator ground structure

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0013] Example. A motor stator grounding structure, such as Figures 1 to 3 As shown: it includes a grounding slot 2 arranged on the stator yoke 1, and a grounding sheet 3 is inserted in the grounding slot 2, wherein an insulating plastic coating layer is provided on the outer side of the stator; the grounding sheet 3 includes a The connection section 21 , the top of the connection section 21 is provided with a wiring section 22 perpendicular to the connection section 21 , and the wiring section 22 is provided with a fixed mounting plate 23 parallel to the upper end surface of the stator yoke 1 . Both sides of the ground groove 2 are respectively provided with support protrusions 4, and the support protrusions 4 point to the center of the stator. The connecting section 21 and the wiring section 22...

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PUM

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Abstract

The invention discloses a motor stator ground structure, comprising a stator yoke (1) provided with a ground slot (2), wherein a ground lug (3) is inserted into the ground slot (2); the ground lug (3) comprises a connecting section (21) matched with the ground slot (2) in shape, a wiring section (22) perpendicular to the connecting section (21) is arranged at the top of the connecting section (21), and a fixed installation plate (23) parallel to the upper end face of the stator yoke (1) is arranged on the wiring section (22). The motor stator ground structure can conveniently and stably realize stator grounding, and can facilitate the installation of other components.

Description

technical field [0001] The invention relates to a motor stator, in particular to a motor stator grounding structure. Background technique [0002] In order to ensure the safety of the motor, the stator of the motor usually needs to be grounded. However, the existing stator grounding method usually adopts the method of welding the grounding wire, which is not only unstable in structure, but also tends to make the appearance of the stator redundant, which is not conducive to the installation of other components. Contents of the invention [0003] The purpose of the present invention is to provide a motor stator grounding structure, which can realize the stator grounding conveniently and stably, and facilitate the installation of other components. [0004] The technical solution of the present invention: the grounding structure of the motor stator, which is characterized in that: it includes a grounding groove arranged on the stator yoke, and a grounding piece is inserted in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/12H02K11/40
CPCH02K1/12
Inventor 费利明边树军史国强钟大志朱国良
Owner HUZHOU YUEQIU MOTOR