Motor for dust collector

Abstract

The invention discloses a motor for a dust collector. The motor comprises an air inlet positioned on a motor housing, and a movable inducer, a stationary inducer and a motor body which are arranged in the motor housing and sequentially distributed below the air inlet. The motor is characterized in that: a silencing hood made from a silencing material is arranged between the periphery of the stationary inducer and the inner wall of the motor housing; and simultaneously, a silencing partition board made from the silencing material is arranged between the stationary inducer and the motor body. The motor for the dust collector has low cost and good noise reduction effects.

Description

technical field [0001] The invention relates to a vacuum cleaner motor. Background technique [0002] In the prior art, in order to solve the noise problem of vacuum cleaner motors, manufacturers generally adopt the following two methods. One is to work hard on the motor itself, and obtain lower noise output by reducing power consumption while ensuring its working efficiency. However, The cost of this approach is relatively high, and the actual noise reduction effect is not ideal; the other is to improve the air guide channel inside the motor casing, such as improving the shape of the dynamic and static guide wheels, or by adding an anechoic chamber The disadvantage is that the structural design of the motor shell is complicated, the difficulty of model manufacturing is increased, and the cost is increased. Contents of the invention [0003] The object of the present invention is to provide a noise reduction structure for a vacuum cleaner motor with low cost and good nois...

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Problems solved by technology

[0002] In order to solve the noise problem of vacuum cleaner motors in the prior art, manufacturers generally adopt the following two approaches, one is to work hard on the motor itself, and to ensure its While reducing power consumption to obtain lower noise output while working efficiency, the cost of this approach is high, and the actual noise reduction effect is not ideal; the other is to improve the air guide channel inside the motor housing, such as Improve the shape of the dynamic and static wind guide wheels, or reduce noise by adding structures such as anechoic chambers and air guide pipes. The disadvantages are that the structure design of the motor shell is complicated, the model manufacturing is more difficult, and the cost is increased.

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