Motor shock absorber, motor and purifier equipped with motor

Abstract

The invention relates to a motor shock absorber, a motor and a purifier equipped with the motor. The motor shock absorber is columnar rubber; the two end faces of the columnar rubber are corrugated concave-convex surfaces; the corrugated parts are in smooth transition and do not have sharp corners; and an annular clamping groove surrounding the columnar center line is formed in the columnar peripheral surface of the motor shock absorber. The motor comprising the motor shock absorbers is characterized in that a motor bracket is arranged the fixed end of the motor; the motor is fixed in the center of the motor bracket; and bayonets fitting with grooves of the motor shock absorbers are formed in the edge of the motor bracket. The purifier equipped with the motor and the motor shock absorbersis characterized in that pins fitting with through holes of the motor shock absorbers are arranged on an air duct volute of the purifier, and threaded holes are formed in the centers of the pins. A motor structure of the purifier has very good impact resistance in the aspect of buffering, and can effectively obstruct resonance and noise transmission in the purifier using process so as to achieve the mute purpose.

Description

technical field [0001] The invention mainly relates to the field of purifiers, in particular to a motor shock absorber, a motor and a purifier equipped with a shock absorber motor. Background technique [0002] The purifier is a product that filters air. The flow of purified air is driven by the motor inside the machine to generate air volume. The wind wheel is fixed on the rotating shaft of the motor and rotates relative to the motor. The motor must be fixed on the machine. Generally fixed on the volute of the machine air duct. [0003] In many products currently on the market, the motor is directly fixed on the air duct, and the two are rigidly connected. The motor is easy to resonate with the purifier body, and the purifier has no buffer when it falls during logistics transportation, which is likely to cause damage to the motor. [0004] In addition, some purifiers add shock-absorbing rubber pads to the motor connection, but the added shock-absorbing rubber is mostly a c...

AI Technical Summary

Problems solved by technology

[0003] In many products on the market, the motor is directly fixed on the air duct, and the two are rigidly connected. The motor is easy to resonate with the purifier body, and the purifier has no buffer when it falls during logistics transportation, which may easily cause damage to the motor.

[0004] In addition, some purifiers add shock-absorbing rubber pads to the motor connection, but the added shock-absorbing rubber is mostly a common flat pad, and the motor will still have resonance vibration and noise during use.

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