Ground brush assembly and dust collector
A vacuum cleaner and component technology, which is applied in the direction of suction nozzles, exhaust diffusers, etc., can solve the problems of rapid wind speed at the air inlet of the ground brush, loud noise of the vacuum cleaner, inconvenience, etc., and achieve the effect of improving comfort and market competitiveness
Active Publication Date: 2016-06-01
JIANGSU MIDEA CLEANING APPLIANCES
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Problems solved by technology
[0002] At present, as vacuum cleaners become more and more popular in household use, consumers pay more and more attention to the aspect of operating experience; but the common problem of vacuum cleaners in related technologies is that they are very noisy when working; when the floor brush is vacuuming on the ground, Considering that the dust removal effect is good, the negative pressure of the brush head suction is very large, which means that the air duct opening of the ground brush must fit well with the ground. The sound of the airflow is also very loud, which brings great inconvenience to the user
Method used
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[0033] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0034] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0035] Refer below Figure 1 to Figure 3 The floor brush assembly according to the embodiment of the first aspect of the present invention is described.
[0036] Such as Figure 1 to Figure 3 As s...
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The invention provides a ground brush assembly and a dust collector. The ground brush assembly comprises a bottom shell, an upper cover, an ascending / descending plate and an opening piece; the bottom shell is provided with an air inlet; the upper cover is arranged on the bottom shell and can move relative to the bottom shell, the ascending / descending plate is provided with a sound deadening cavity, and the sound deadening cavity is communicated with an air flue through a ventilation opening; the opening piece is arranged on the bottom shell and can drive the ascending / descending plate to move relative to the bottom shell so as to control connection and disconnection between the sound deadening cavity and the air flue. According to the ground brush assembly, the ascending / descending plate is provided with the sound deadening cavity, the ascending / descending plate moves up and down through the opening piece, so that the sound deadening cavity is connected with or disconnected with the air flue, switching of noise reduction modes of the dust collector is achieved, the sound deadening cavity is switched on when a carpet is cleaned, noise reduction is conducted on the dust collector, and the comfort degree of a user in the product use process is raised.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a floor brush assembly and a vacuum cleaner. Background technique [0002] At present, as vacuum cleaners become more and more popular in household use, consumers pay more and more attention to the aspect of operating experience; but the common problem of vacuum cleaners in related technologies is that they are very noisy when working; when the floor brush is vacuuming on the ground, Considering that the dust removal effect is good, the negative pressure of the brush head suction is very large, which means that the air duct opening of the ground brush must fit well with the ground. The sound of the airflow is also very loud, which brings great inconvenience to the user. Contents of the invention [0003] In order to solve at least one of the above technical problems, an object of the present invention is to provide a floor brush assembly with good noise reduction effect and...
Claims
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Login to View More IPC IPC(8): A47L9/02
CPCA47L9/0081A47L9/02
Inventor 张祺徐权牛军营
Owner JIANGSU MIDEA CLEANING APPLIANCES