Elevator cleaning device

Abstract

The invention discloses an elevator cleaning device. The elevator cleaning device comprises a top plate and a bottom plate. An electric telescopic rod can drive a side plate to move left and right along a sliding rail in an elevator car; the end faces, between protrusions of the front side and the rear side, of the upper end face and the lower end face of the side plate are provided with cleaningbrushes; the cleaning brushes clean the top plate and the bottom plate; dust and impurities fall into a collection chamber to be collected through a dust outlet after cleaning; after a period of time,the dust and impurities in the collection chamber are discharged through a dust outlet pipe; in addition, air is pumped by a fan into the elevator car through an air outlet pipe, air sucked by the fan and discharged air are filtered through a filter box and a filter screen correspondingly, influences on human respiratory tracts are avoided, and the air quality is ensured. Therefore, the elevatorcleaning device is simple in structure and clear and intelligible in configuration and has an excellent automatic cleaning effect, the environment in an elevator is ensured, and harm to human bodies is avoided.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator cleaning device. Background technique [0002] Elevators are widely used in people's daily life. With the continuous increase in the number of floors of commercial housing and office buildings, elevators have become an indispensable part of high-rise buildings. Elevators in the prior art are mainly car-type elevators. For car-type elevators, the car is often full of people, and since the elevator is basically in a closed space after the door is closed, the air quality is obviously not too high , Moreover, the inside of the elevator that has been in working condition is often dirty. If it is not cleaned in time, it is easy to cause harm to the human body. Therefore, a breathable elevator with self-cleaning function is needed to reduce labor costs. Contents of the invention [0003] The purpose of the present invention is to provide a cleaning device for elevators to solve t...

AI Technical Summary

Problems solved by technology

Elevators in the prior art are mainly car-type elevators. For car-type elevators, the car is often full of people, and since the elevator is basically in a closed space after the door is closed, the air quality is obviously not too high , and the elevator that has been in working condition is often dirty, if it is not cleaned in time, it is easy to cause harm to the human body. Therefore, a breathable elevator with self-cleaning function is needed to reduce labor costs

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