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Noise reducing dust collector and noise reducing method

A vacuum cleaner and noise reduction technology, which is applied in the direction of vacuum cleaners, exhaust diffusion devices, cleaning equipment, etc., can solve the problems of noise generation and impact, and achieve the effects of reducing vibration, isolating noise, and reducing noise

Inactive Publication Date: 2018-06-01
陈飞龙
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at high speed, generate air negative pressure in the sealed casing, and absorb dust. The impact of the noise generated during the time on the surrounding environment, we propose a noise reduction vacuum cleaner and a noise reduction method

Method used

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  • Noise reducing dust collector and noise reducing method
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  • Noise reducing dust collector and noise reducing method

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-4 , the present invention provides a technical solution: a noise reduction vacuum cleaner, including a base 1, moving wheels 2 are installed at the four corners of the bottom of the base 1, a protection riser 3 is installed on the left side of the top of the base 1, and the protection riser 3 The outer wall on the right side is connected with the outer wall of the dust suction cylinder 4 arranged on the top of the base 1, and the top of th...

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Abstract

The invention discloses a noise reducing dust collector, and belongs to the technical field of dust collectors. The bottom of a dust collection upper cover is connected to the top of a dust collectiondrum, and exhaust holes are kept in the top of the dust collection upper cover; a motor bracket is arranged in an inner cavity in the top of the dust collection upper cover; a motor protective housing is arranged at the top of the motor bracket; a motor is arranged in an inner cavity of the protective housing; and a motor rotating shaft is arranged at a bottom power end of the motor via a coupling. In a running process of the device (the dust collector), vibration, which is generated from the motor in a running process can be effectively relieved through stress springs and arc-shaped rubber protective plate sheets which are mutually cooperated in use; via motor silencing sheets, noise generated in running of the motor can be absorbed, and via fan silencing sheets, noise generated from a rotating process of turbine blades can be effectively absorbed; and noise generated in a running process of interior can be isolated via a sealing sound-insulating device of the dust collection upper cover, so that noise is reduced, and influence of noise pollution to surrounding environment is avoided.

Description

technical field [0001] The invention relates to the technical field of vacuum cleaners, in particular to a noise reduction vacuum cleaner and a noise reduction method. Background technique [0002] Vacuum cleaners can be divided into vertical, horizontal and portable according to their structure. The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at high speed, generate air negative pressure in the sealed casing, and absorb dust. In view of the impact of the noise generated during the time on the surrounding environment, we propose a noise reduction vacuum cleaner and a noise reduction method. Contents of the invention [0003] The purpose of the present invention is to provide a noise-reducing vacuum cleaner and a noise-reducing method, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: ...

Claims

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Application Information

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IPC IPC(8): A47L9/00A47L5/36
CPCA47L5/365A47L9/0081
Inventor 陈飞龙
Owner 陈飞龙
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