Rapid cleaning device for large-sized display screen

Abstract

The invention discloses a rapid cleaning device for a large-sized display screen. The rapid cleaning device comprises a storage box fixedly arranged on a truck, wherein a lifting cavity with an upwardopening is formed in the upper end face of the storage box, and a lifting device is arranged in the lifting cavity, and comprises a first motor fixedly arranged in the center of the lower wall of thelifting cavity; a lifting platform capable of sliding up and down is arranged above the first motor, a supporting block is fixedly arranged at the rear side of the upper end face of the lifting platform, a turnover groove is formed in the upper end face of the supporting block, a turnover plate is rotatably arranged between the left wall and the right wall of the turnover groove, and a screen cleaning device is arranged on the rear end face of the turnover plate. By means of the rapid cleaning device, a cleaner can carry out cleaning work without the trouble of being hung in air, and the working risk of the cleaner is significantly reduced; meanwhile, the speed of cleaning work on the display screen is greatly increased, the labor intensity is lowered, the working efficiency and quality are improved, a cleaning fluid does not need to be frequently added, and the length of a feeding pipe can be automatically adjusted according to the lifting height.

Description

technical field [0001] The invention relates to the technical field of display screen cleaning equipment, in particular to a large-scale display screen quick cleaning device. Background technique [0002] Due to the growing demand for advertising, more and more outdoor large-scale LED displays have appeared. Through the playback of dynamic advertisements, better publicity effects can be achieved. Due to the high cost of the display, and exposure to the streets, it is easy to be contaminated with dust, etc. , to accelerate the aging of the display screen, so it is necessary to clean and maintain the display screen from time to time to reduce equipment investment. The current cleaning work of outdoor display screens mainly relies on cleaners hanging hand-held tools in the air for manual cleaning operations, and even needs to be added frequently during cleaning. Cleaning liquid not only has a slow cleaning speed, but also poses a greater safety hazard to the personal safety of ...

AI Technical Summary

Problems solved by technology

[0002] Due to the growing demand for advertising, more and more large outdoor LED displays have appeared. Through the playback of dynamic advertisements, better publicity effects can be achieved. Due to the high cost of the display, and exposure to the street, it is easy to be contaminated with dust, etc. , to accelerate the aging of the display screen, so it is necessary to clean and maintain the display screen from time to time to reduce equipment investment. The current cleaning work of outdoor display screens mainly relies on cleaners hanging hand-held tools in the air for manual cleaning operations, and even needs to be added frequently during cleaning. Cleaning liquid, not only the cleaning speed is slow, but also the personal safety of cleaning workers has a greater safety hazard

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