Damping and noise-reducing device of household fan and mounting method thereof

Abstract

The invention discloses a damping and noise-reducing device of a household fan and a mounting method thereof. The damping and noise-reducing device comprises a base, fan blades and a shell, wherein the fan blades are located in the shell, the front end and the rear end of the shell are hollow, the top of the base is rotationally connected with a swing assembly, the shell is rotationally connected to the top of the swing assembly, the swing assembly controls the shell to swing left and right, the shell swings back and forth at the top of the swing assembly, a damping assembly is arranged between the top of the swing assembly and the base, and the damping assembly is rotationally connected with the base. The method comprises the following steps: a, preparation is made before installation; b, the swing assembly is connected with the base; c, the damping assembly is assembled; and d, the shell and the swing assembly are installed. A supporting base is driven by a sliding block in a sliding piece to rotate along with the swing assembly along the arc-shaped groove, so that the damping assembly can continue to achieve the damping and noise reduction effects on the swing assembly in the swing process of the swing assembly, and the use experience feeling is improved.

Description

technical field [0001] The invention belongs to the technical field of electric fan equipment, and in particular relates to a shock and noise reduction device for a household electric fan and an installation method thereof. Background technique [0002] Electric fan, also known as electric fan, also known as fan and fan fan, is a household appliance that uses a motor to drive the fan blades to rotate to accelerate the circulation of air. It is mainly used for cooling and relieving heat and circulating air. Widely used in homes, classrooms, offices, shops, hospitals and hotels and other places. [0003] In the hot summer, it is economical to use an electric fan to cool down. However, when the electric fan is turned on, the operation of the motor will generate certain vibrations, which will generate noise. At the same time, the high-speed rotating fan blades will also generate certain vibrations, which will increase the noise. , resulting in a poor user experience. Contents...

AI Technical Summary

Problems solved by technology

[0003] In the hot summer, it is economical to use an electric fan to cool down. However, when the electric fan is turned on, the operation of the motor will generate certain vibrations, which will generate noise. At the same time, the high-speed rotating fan blades will also generate certain vibrations, which will increase the noise. , resulting in a poor user experience

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