Vacuum cleaner motor components
A technology of motor components and vacuum cleaners, which is applied in the direction of vacuum cleaners, electric components, electrical components, etc., which can solve problems such as high working noise, affecting the use of vacuum cleaners, and lack of noise reduction and noise reduction means, so as to achieve smooth and smooth air ducts and prolong the airflow Road, the effect of reducing noise
Inactive Publication Date: 2018-09-11
安徽省助友塑料笔业有限公司
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Problems solved by technology
In the vacuum cleaner in the related art, the air flow enters the motor room from the side wall of the upper cover of the dust cup, and then is filtered by the air outlet Hypa component, and returns to the outside air. However, in this solution, the working part of the motor does not have any noise reduction means, almost The motor is directly exposed to the use environment, which makes the working noise very loud and unbearable, which affects the use of the vacuum cleaner
Method used
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Embodiment Construction
[0030] Refer below Figure 1-Figure 3 A motor assembly 100 of a vacuum cleaner according to an embodiment of the present invention is described.
[0031] like figure 1 As shown, the motor assembly 100 of the vacuum cleaner according to the embodiment of the present invention includes: a housing, an inner motor cover assembly 2 and a motor outer cover 3 .
[0032] Specifically, an inlet of a motor assembly and an outlet of a motor assembly are formed on the casing, and an inner motor cover assembly 2 is arranged in the casing, a motor accommodation cavity is formed in the inner motor cover assembly 2, and a motor accommodation chamber connected to the top of the inner motor cover assembly 2 is formed. The air inlet 231 of the air inlet 231 communicates with the inlet of the motor assembly, the motor outer cover 3 is set on the outside of the motor inner cover assembly 2, and the flow guide channel 4 communicating with the motor accommodation cavity is defined between the motor...
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The invention discloses a motor assembly of a dust collector. The motor assembly of the dust collector comprises a shell, a motor inner housing assembly and a motor outer housing, a motor assembly inlet and a motor assembly outlet are formed in the shell, the motor inner housing assembly is arranged in the shell, a motor containing cavity is formed in the motor inner housing assembly, and an air inlet communicated with the motor containing cavity is formed in the top of the motor inner housing assembly and is communicated with the motor assembly inlet; the motor outer housing is arranged at the outer side of the motor inner housing assembly in a covering mode, a flow guiding channel communicated with the motor containing cavity is formed between the motor outer housing and the motor inner housing assembly in a defined mode, and an air outlet of the flow guiding channel extends to the top of the motor outer housing and is communicated with the motor assembly outlet. According to the motor assembly of the dust collector, the flow guiding channel is formed, an air outlet channel for air flow can be effectively prolonged and is smoother, and therefore noise of a motor in the working process is effectively reduced.
Description
technical field [0001] The invention relates to the technical field of cleaning appliances, in particular to a motor assembly of a vacuum cleaner. Background technique [0002] With the continuous development of the vacuum cleaner industry, people's requirements for vacuum cleaners are getting higher and higher, and the requirements for the experience in use are becoming more and more strict, especially the sound generated when the machine is working, which has become the primary condition for people to buy vacuum cleaners one. In the vacuum cleaner in the related art, the air flow enters the motor room from the side wall of the upper cover of the dust cup, and then is filtered by the air outlet Hypa component, and returns to the outside air. However, in this solution, the working part of the motor does not have any noise reduction means, almost The motor is directly exposed to the use environment, which makes the working noise very loud and unbearable, which affects the us...
Claims
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IPC IPC(8): A47L9/00A47L9/28H02K5/24
CPCA47L9/0081A47L9/2868H02K5/24H02K2205/12
Inventor 刘胜辉
Owner 安徽省助友塑料笔业有限公司