Rotor baffle assembly, motor and industrial ceiling fan

A baffle assembly and rotor technology, which is applied to electric components, magnetic circuit rotating parts, electrical components, etc., can solve problems such as core teeth warping, and achieve the effect of ensuring quality and preventing warping.

Pending Publication Date: 2021-11-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the present application provides a rotor baffle assembly, a motor and an industrial ceiling fan, which can solve the problem in the prior art that the iron core teeth are easily warped when the magnetic steel is installed.

Method used

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  • Rotor baffle assembly, motor and industrial ceiling fan
  • Rotor baffle assembly, motor and industrial ceiling fan
  • Rotor baffle assembly, motor and industrial ceiling fan

Examples

Experimental program
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Embodiment Construction

[0024] see in conjunction Figure 1 to Figure 4 As shown, according to an embodiment of the present application, a rotor baffle assembly includes:

[0025] The baffle body is set close to the rotor core 3; the baffle body is ring-shaped and includes teeth;

[0026] The tooth portion is provided with a plurality of first teeth 21 , and the plurality of first teeth 21 are evenly distributed on the outer periphery of the baffle body and abut against the slots of the rotor teeth 31 of the rotor core 3 .

[0027] The first tooth 21 is arranged on the outer periphery of the rotor baffle body, and the first tooth 21 directly abuts against the groove of the rotor tooth 31, thereby realizing the alignment between the baffle body and the rotor core 3, and the first tooth 21 and the magnetic steel 34 in the groove of the rotor tooth 31. Blocking can prevent the rotor iron core 3 from warping and ensure the quality of the rotor iron core 3 .

[0028] For the small iron core of the magne...

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PUM

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Abstract

The invention provides a rotor baffle assembly, a motor and an industrial ceiling fan. The rotor baffle plate assembly comprises a baffle plate body tightly attached to a rotor iron core, wherein the baffle body is annular and comprises a tooth part, the tooth part is provided with a plurality of first teeth, and the plurality of first teeth are uniformly distributed on the outer periphery of the baffle plate body and abut against the rotor tooth grooves of the rotor iron core. According to the invention, the first teeth are arranged on the periphery of the rotor baffle plate body, and directly abut against the rotor tooth grooves, so that the baffle plate body blocks the rotor iron core and the first teeth block the magnetic steel in the rotor tooth grooves, the phenomenon of fin warping of the rotor iron core can be prevented, and the quality of the rotor iron core is ensured.

Description

technical field [0001] The application belongs to the technical field of industrial ceiling fans, and in particular relates to a rotor baffle assembly, a motor and an industrial ceiling fan. Background technique [0002] In the permanent magnet brushless inner rotor motor for industrial ceiling fans, the magnetic steel is embedded in the rotor core. In order to prevent the magnetic steel from falling off, round iron core baffles are used to lock the upper and lower sides of the rotor core containing the magnetic steel. In the prior art The magnetic steel baffle structure involved is only suitable for the stability of the magnetic steel after assembly. For the multi-pole embedded structure rotor core, it is easy to cause the core teeth to warp when the magnetic steel is installed, and the operation is difficult. Contents of the invention [0003] Therefore, the present application provides a rotor baffle assembly, a motor and an industrial ceiling fan, which can solve the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/28H02K1/27
CPCH02K1/28H02K1/274
Inventor 张勉杨赛李黄伟单旭陈彬漆凌君
Owner GREE ELECTRIC APPLIANCES INC
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