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Plastic outer rotor motor with mounting feet

An external rotor motor and mounting foot technology, applied in electrical components, electromechanical devices, electrical components, etc., can solve the problem of inability to install, and achieve the effects of easy mass production, noise reduction, and reduction of motor material costs

Active Publication Date: 2018-08-07
WOLONG ELECTRIC GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved and the technical task proposed by the present invention are to improve and improve the existing technical solutions, and to provide a plastic-encapsulated outer rotor motor with mounting feet, so as to solve the disadvantage that the current outer rotor motor structure cannot be installed on existing air-conditioning appliances And to alleviate the motor noise problem for the purpose

Method used

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  • Plastic outer rotor motor with mounting feet
  • Plastic outer rotor motor with mounting feet
  • Plastic outer rotor motor with mounting feet

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Embodiment Construction

[0020] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like figure 1 As shown, the plastic-sealed outer rotor motor with mounting feet includes a plastic-sealed stator 2 and a plastic-sealed outer rotor 1, the plastic-sealed stator 2 includes a stator plastic seal 13, a stator assembly 16, and a wire clamp 5, and the plastic-sealed outer rotor 1 includes no Shaft rotor 15, rotating shaft 3, rotor plastic seal 14.

[0022] In order to ensure the coaxiality of the front and rear bearing chambers, improve the motor noise problem caused by the eccentricity of the bearing chambers, and reduce the manufacturing cost of the motor, the front bearing chamber 11 and the rear bearing chamber 12 set in the plastic-sealed stator 2 are directly plastic-sealed and molded. The stator plastic seal 13 is molded directly on the stator assembly 16 and the wire clamp 5 by BMC plastic; the rotor plast...

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PUM

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Abstract

The invention discloses a plastic-packaged outer rotor motor with mounting feet, which relates to an outer rotor motor. The existing outer rotor motor has no mounting feet, and is difficult to satisfy mounting of the exiting air conditioning type electric appliances. The plastic-packaged outer rotor motor with mounting feet comprises a plastic-packaged stator and a plastic-packaged outer rotor, wherein the plastic-packaged stator comprises a stator plastic package, a stator component and a cable clamp, the plastic-packaged outer rotor comprises a shaftless rotor, a rotation shaft and a rotor plastic package, the plastic-packaged stator is provided with a front bearing chamber and a rear bearing chamber, and the front bearing chamber and the rear bearing chamber are formed directly by plastic packaging; and the plastic stator is provided with mounting feet capable of matching the air conditioning electric appliances. In the technical scheme provided by the invention, the front and rear bearing chambers are integrally formed by plastic packaging, thus, coaxiality of the front and rear bearing chambers is guaranteed, a problem of motor noise caused by eccentricity of the bearing chambers is reduced, and metal part materials can be omitted or reduced; and with the mounting feet structure, the plastic-packaged outer rotor motor can match mounting of the existing air conditioning type electric appliances, is not involved with change of main body mounting structure, and is easy to produce in batches.

Description

technical field [0001] The invention relates to an outer rotor motor. Background technique [0002] The existing external rotor motor has no mounting foot structure, which is difficult to meet the installation of existing air-conditioning appliances; the motor has a large metal end cover, and the rotor assembly has a metal casing, and the material cost is high; the coaxiality of the motor is not good, and the noise problem is relatively high. protrude. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are to perfect and improve the existing technical solutions, and to provide a plastic-encapsulated outer rotor motor with mounting feet, so as to solve the disadvantage that the current outer rotor motor structure cannot be installed on existing air-conditioning appliances And to alleviate the motor noise problem for the purpose. For this reason, the present invention takes the following technical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/00H02K5/02H02K5/16H02K5/24H02K5/10
CPCH02K5/00H02K5/02H02K5/10H02K5/161H02K5/24
Inventor 任超王苗森孟令勇程益冰赵海飞
Owner WOLONG ELECTRIC GRP CO LTD
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