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Axial induction motor and axial induction fan

An induction motor, axial technology, applied in the direction of control of mechanical energy, electrical components, electromechanical devices, etc., can solve the problems of axial induction motor noise or vibration, rotor unbalanced, etc., to achieve the effect of improving rotation balance and improving rotation balance Effect

Active Publication Date: 2017-10-31
SUNONWEALTH ELECTRIC MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the bearing 912 cannot be firmly combined in the shaft tube 911, the axial component force on the magnet 921 will cause the bearing 912 to loosen, causing the rotor 92 to be out of balance when rotating, which may make the axial induction motor 9 Problems such as noise or vibration during operation

Method used

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  • Axial induction motor and axial induction fan
  • Axial induction motor and axial induction fan
  • Axial induction motor and axial induction fan

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Embodiment Construction

[0053] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, for detailed description as follows:

[0054] Please refer to figure 2Shown is the axial induction motor of the first embodiment of the present invention, including a stator 1 , a rotor 2 and a metal ring 3 . The rotor 2 is rotatably combined with the stator 1 , and the metal ring 3 is disposed on the stator 1 .

[0055] The stator 1 has a base 11 , a shaft tube 12 , a bearing 13 and an excitation assembly 14 . The shaft tube 12 is disposed on the base 11 , and the shaft tube 12 and the base 11 can be integrally formed. The bearing 13 is accommodated in the shaft tube 12 , and the bearing 13 can be combined with the shaft tube 12 by tight fit or press fit. The excitation component 14 is disposed around the shaft tube 12 , ...

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PUM

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Abstract

The invention provides an axial induction motor and an axial induction fan provided with the same. The axial induction motor includes a stator having a pedestal, a shaft tube, a bearing and an exciting component, wherein the shaft tube is arranged on the pedestal, the bearing is accommodated in the shaft tube, and the exciting component surrounds the shaft tube; a rotor having a rotating shaft and a magnet component, wherein the rotating shaft is coupled to the bearing to rotate relative to the stator, and the magnetic component surrounds the rotating shaft and is aligned with the exciting component; and a metal ring arranged at the periphery of the shaft tube, at least part of the inner circumferential surface of the metal ring being aligned with the bearing in a radial direction of the rotating shaft.

Description

technical field [0001] The invention relates to an axial induction motor and an axial induction fan, in particular to an axial induction motor with a metal ring on the outer periphery of a shaft tube, and an axial induction fan with the axial induction motor. Background technique [0002] Please refer to figure 1 Shown, is a kind of existing axial induction motor 9, comprises a stator 91, and this stator 91 has a shaft tube 911, and this shaft tube 911 is provided with a bearing 912, and this bearing 912 is combined with a rotor 92 rotatably . The inner side of the rotor 92 has a magnet 921 , so that a magnetic linkage can be generated between a coil 913 of the stator 91 and the magnet 921 , so as to drive the rotor 92 to rotate. An embodiment of the conventional axial induction motor 9 has been disclosed in the patent case of Chinese Publication No. 200610072272.8 "Thin Heat Dissipation Mechanism". [0003] Wherein, the shaft tube 911 is made of plastic material, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/20H02K7/04
CPCH02K7/04
Inventor 洪银树张简文德黄裕盛
Owner SUNONWEALTH ELECTRIC MACHINE IND
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