Brush head module for cleaning machine and cleaning machine

Abstract

The invention relates to a brush head module used for a cleaning machine and the cleaning machine, the brush head module used for the cleaning machine comprises a shell, an air guide channel is formed in the shell, the air guide channel is provided with a dust collection port and an air outlet communicated with the dust collection port through fluid, and the air guide channel is communicated with the air outlet along an airflow flowing path. The air outlet is located at the downstream of the dust suction port; the brush head is used for sweeping an object to be cleaned and is arranged at the dust collection opening of the air guide channel; the fan is characterized in that a flow guide channel used for allowing fluid to flow towards the air outlet is arranged in the air guide channel, and the flow guide channel spirally extends along a fluid flowing path. The flow guide channel spirally extends, so that a rotating flow field is generated for mixed gas sucked into the air guide channel, the flowing speed of the mixed gas is increased, dust on an object to be cleaned is quickly sucked into the air guide channel, and the dust collection effect is improved.

Description

technical field [0001] The invention belongs to the field of household washing and cleaning, and in particular relates to a brush head module for a cleaning machine and a cleaning machine. Background technique [0002] The current floor cleaning machines with mopping function include vacuum cleaners and floor sweepers, which mainly adopt the brushing method, and use a fan to suck the ground debris into the storage box inside thereof, thereby completing the function of ground cleaning. [0003] For example, the Chinese utility model patent "Brush Structure of Vacuum Cleaner", whose patent number is ZL201921603224.6 (authorized announcement number CN210902814U), discloses a brush structure of a vacuum cleaner including: a connecting pipe, a bristle assembly, a bristle mounting plate and a bellows assembly; The center of one side of the bristle installation plate is provided with a dust suction opening, and the center of the other side is provided with an exhaust port; the bris...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patent separately sets the sweeping component and the mopping brush to realize the function of sweeping and mopping at the same time. On the one hand, during the actual rotation and cleaning process of the sweeping component, some garbage may not be sucked away. On the other hand, due to The sweeping component and the mopping brush are set separately. In the actual cleaning process, the mopping brush may mop the unswept area, resulting in poor suction and mopping effect. In addition, the dust on the ground passes through the suction port. After inhalation, the flow rate is limited and its cleaning efficiency is limited

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