Sterilizing tray utilizing ultraviolet lights

Abstract

The invention discloses a sterilizing tray utilizing ultraviolet lights. The sterilizing tray comprises ultraviolet lamp tubes, protecting frames of the ultraviolet lamp tubes, a drive system, a timer, a power switch and circuit components related to an ultraviolet lamp. The sterilizing tray utilizing the ultraviolet lights is characterized in that the ultraviolet lamp tubes in the protecting frames of the ultraviolet lamp tubes are fixed on a same plane board, the plane board is connected with a sliding strip which is in a rail slideway, the sliding strip can reciprocate under the action of an output wheel of the drive system, and the plane board and the ultraviolet lamp tubes fixed on the plane board can reciprocate and operate along with the sliding strip, so that a to-be-sterilized object which is in the sterilizing tray utilizing the ultraviolet lights can be irradiated, sterilized and disinfected in a double-faced, scanning and omnibearing mode. The sterilizing tray utilizing the ultraviolet lights, provided by the invention, is a strong sterilization and disinfection device which is the most environmentally-friendly and free from secondary pollution, is more simple and reasonable in structure, is stable, firm and reliable in operation, has longer life and is beneficial to protection and maintenance for people using the device in the future.

Description

technical field [0001] The invention relates to the field of sanitation and disinfection, and more specifically relates to a device for sterilizing and disinfecting daily necessities such as dining utensils. Background technique [0002] Ultraviolet rays have a powerful killing function on bacteria, viruses and other microorganisms. Its inactivation of bacteria and viruses is extremely fast, and there is no problem of secondary pollution. Ultraviolet disinfection belongs to low-temperature disinfection, and it can also be used for daily necessities that are not heat-resistant. Disinfection, and will not cause damage and injury to the sterilized items, and the sterilized items can be sterilized and available immediately. It is the most environmentally friendly and effective sterilization method recognized internationally. However, the ultraviolet disinfection method also has some problems such as disinfection dead angles, and the scene where ultraviolet disinfection is perfor...

AI Technical Summary

Problems solved by technology

[0003] "Ultraviolet Disinfection Box" has undergone 10 years of prototype production and operation tests, and found that the prototype has some defects and deficiencies, mainly because the ultraviolet lamp tubes for moving and walking are respectively composed of sliding bars in the two tracks inside the ultraviolet lamp tube frame ( Slider) to fix the ultraviolet lamp tube, while the upper and lower tracks are respectively pulled by the ropes of the drive system to move and move. The pulling ropes of the upper and lower tracks are one long and the other short. The lengths of the ropes are different, and the stretched elastic lengths of the two pull ropes during the pulling operation of the pull ropes are also different, resulting in the phenomenon that the moving distance is not synchronized when the up and down slides are walking, so that equipment failures and accidents will occur; secondly, The walking mode of this driving system also increases the manufacturing cost and difficulty of the equipment, as well as the complexity of the circuit setting and process, which greatly affects the manufacturing cost of the equipment, and affects the reliability of its operation, and will also lead to equipment failures and accidents. Occurs, shortens the life of the device, and is extremely unfavorable to the use and maintenance of the user of the device in the future

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