Shock and noise reduction device for household electric fan and installation method thereof

Abstract

The invention discloses a shock and noise reduction device for a household electric fan and an installation method thereof, which comprises a base, a fan blade and a casing, the fan blade is located in the casing, the front and rear ends of the casing are hollowed out, and the top of the base is rotatably connected to the casing. There is a swing assembly, the shell is rotatably 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 on the top of the swing assembly, and a shock absorbing assembly is arranged between the top of the swing assembly and the base to absorb shock Rotational connection between the component and the base; the method includes: a. preparation before installation; b. connection between the swing component and the base; c. assembly of the shock absorbing component; d. installation of the housing and the swing component. In the present invention, the slider in the sliding part drives the support base to rotate along the arc groove following the swing assembly, so that the shock absorbing assembly can continue to play a role of shock absorption and noise reduction for the swing assembly during the swing process. effect, thereby improving the user experience.

Description

technical field [0001] The invention belongs to the technical field of electric fan equipment, and in particular relates to a shock absorption 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, is a household appliance that uses a motor to drive fan blades to rotate to achieve accelerated air circulation. 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 hot summer, it is economical to use an electric fan to cool down. However, after the electric fan is turned on, there will be a certain vibration due to the operation of the motor, and the vibration will generate noise. , resulting in a poor user experience. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to solve the above-mentioned techn...

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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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