A hidden night cleaning device for exhibitions based on the principle of photoresistor

Abstract

The invention relates to the technical field of non-medical health information consultation, and discloses a hidden night cleaning device for exhibitions based on the principle of photoresistors, including an exhibition frame, the top of which is fixedly connected with a top frame; the function of the light frame , save power, and automatically illuminate, increase the attractiveness of the display cabinet, and make the turntable rotate to provide power for subsequent cleaning operations. The rotation of the first rotating rod causes the cleaning rod to be placed horizontally or vertically, and the sanitary ware is automatically retracted , which is conducive to the cleaning operation. In the non-use state, the sanitary ware is hidden, and the rotation of the second rotating frame causes the cleaning plate to move up and down, automatically cleaning the display screen at night, increasing the clarity of the exhibition to avoid dust and stains The contamination will affect the viewing effect, and avoid cleaning during the day, which will affect people's viewing, free hands, reduce the workload of cleaning personnel, and have a high degree of automation.

Description

technical field [0001] The invention relates to the technical field of non-medical health information consultation, in particular to a hidden night-time cleaning device for exhibitions based on the principle of photoresistors. Background technique [0002] Non-medical health information consultation refers to the health industry, including medical and health care, as well as various production and service industries that are closely related to people's physical and mental health. Around health, a one-stop industrial chain including consultation and service can be developed to conduct health information consultation. Carry out non-medical publicity to increase the way for the masses to obtain health information. [0003] Generally, health information exhibitions are used for external publicity. The exhibition cabinets are generally placed directly outside, and the display screens have been exposed to wind and rain for a long time. In order to avoid dust and stains, cleaning p...

AI Technical Summary

Problems solved by technology

[0003] Generally, health information exhibitions are used for external publicity. The exhibition cabinets are generally placed directly outside, and the display screens have been exposed to wind and rain for a long time. In order to avoid dust and stains, cleaning personnel are required to clean them regularly, which increases the cleaning personnel's workload. Work burden, and if it cannot be cleaned in time or is missed, the stain on the surface of the display screen will reduce the clarity of the display screen, affect the comfort of the public to watch, is not conducive to the promotion of health information, and cannot illuminate passers-by walking at night, making passers-by It is inconvenient to walk and cannot effectively notice the existence of the display case, which reduces the attractiveness of the display case

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