Dust collector floor brush with motor self-cooling function

Abstract

The invention discloses a dust collector floor brush with the motor self-cooling function, and belongs to the technical field of dust collector floor brushes. The dust collector floor brush comprises a rolling brush body hinged to a floor brush shell; a motor body fixedly installed on the floor brush shell, wherein the motor body drives the rolling brush body; a water spraying nozzle fixedly installed on the floor brush shell, wherein the water spraying nozzle is aligned to the rolling brush body, and the water spraying nozzle is attached to the rolling brush body. An ice crystal box is used for cooling liquid in a cooling water tank; when the dust collector floor brush needs to spray water, the water pump pumps the liquid in the cooling water tank to enter a second pipeline from a first pipeline, and the liquid takes away heat generated by the motor body when passing through the second pipeline; therefore, the situation that the motor body is too hot, and consequently the performance of the motor is poor is avoided; the service life of the motor body is prolonged, the user experience is good, the structural design is reasonable, cooling and watering are fully combined into a whole, and no redundant structural space is occupied.

Description

technical field [0001] The invention belongs to the technical field of vacuum cleaner floor brushes, in particular to a vacuum cleaner floor brush with motor self-cooling function. Background technique [0002] The working principle of the vacuum cleaner is that the motor of the vacuum cleaner rotates at a high speed, and the air is sucked in from the suction port to make a certain vacuum in the dust box. In the dust filter bag, the filtered air enters the motor through a layer of filter. This layer of filter is a protective barrier to prevent the dust bag from being broken and sucked into the motor. Wear and tear, so another filter is added before it flows out of the vacuum cleaner. [0003] At present, the long-term load operation of the floor brush of the vacuum cleaner causes the motor to heat up. The motor itself can only rely on the rotation of the motor blades to dissipate heat. The heat dissipation efficiency is low. If things go on like this, the high heat of the m...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the motor of the floor brush of the vacuum cleaner cannot efficiently dissipate heat, resulting in weak performance of the motor, shortened service life, and poor user experience, and proposes a floor brush for vacuum cleaners with a motor self-cooling function

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