Cleaning device

A technology of cleaning device and roller brush, applied in the directions of cleaning device, cleaning equipment, cleaning machine, etc., can solve the problem of easy winding of hair on roller brush, and achieve the effect of improving cleaning ability, reducing the degree of change and low cost

Inactive Publication Date: 2021-03-19
GUANGDONG MIDEA WHITE GOODS TECH INNOVATION CENT CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The application provides a cleaning device to solve the te

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0025] see Figure 1-Figure 2 , figure 1 It is a structural schematic diagram of an embodiment of the cleaning device of the present application, figure 2 for figure 1 Schematic diagram of the structure of an embodiment of the middle cleaning device after the upper cover is removed. The cleaning device 1 provided in the present application may be a sweeping robot, a hand-held vacuum cleaner, etc., and the present application specifically takes...

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Abstract

The present application provides a cleaning device comprising: a rolling brush for contacting the ground in a rotating manner; a spraying assembly which is provided with a spraying opening adjacent tothe rolling brush; and a fan assembly which is used for providing positive pressure for the spraying assembly so as to output jet airflow through the spraying opening, wherein the jet airflow acts onthe rolling brush; in the tangential direction of the intersection point of the rolling brush and the jet airflow, the jet airflow has a motion component, and the direction of the motion component and the motion direction of the intersection point are opposite to each other. By means of the mode, under the action of jet airflow, hair can tend to be separated from the rolling brush, then the probability that the hair is wound on the rolling brush is reduced, and the sweeping capacity of the cleaning device is improved.

Description

technical field [0001] The application belongs to the technical field of household appliances, and in particular relates to a cleaning device. Background technique [0002] At present, in the daily household or industrial production process, it is inevitable to carry out the indoor garbage cleaning process. These garbage mainly include: dust, debris, hair and so on. In order to liberate people's hands, various cleaning devices (for example, sweeping robots, etc.) have emerged as the times require. [0003] However, during the cleaning process of the cleaning device, hairs are often entangled on the roller brushes in contact with the ground. When the hairs are seriously entangled, the normal cleaning procedure may be affected and the cleaning device may be damaged. Contents of the invention [0004] The present application provides a cleaning device to solve the technical problem that the roller brush is easy to entangle hair. [0005] In order to solve the above-mentione...

Claims

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Application Information

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IPC IPC(8): A47L11/24A47L11/40A46B17/06
CPCA47L11/24A47L11/4041A47L11/4094A46B17/06A47L2201/00A46B2200/3033
Inventor 邹晨海梅飞翔胡斯特曹国新陈鹏
Owner GUANGDONG MIDEA WHITE GOODS TECH INNOVATION CENT CO LTD
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