Ultraviolet sterilizing device

Abstract

The invention discloses an ultraviolet sterilizing device. The device comprises ultraviolet sterilizing lamps and a hanging bracket, wherein the hanging bracket comprises at least one first hanging rod, at least one hanging mechanism for hanging articles to be sterilized is arranged at intervals in the length direction of the first hanging rod, and the ultraviolet sterilizing lamps are arranged ontwo sides of the at least one first hanging rod. Compared with the prior art, the device has the advantages that the cost is low, sterilization efficiency is high as a surface to be sterilized is completely exposed to ultraviolet rays, and viruses can be effectively killed.

Description

technical field [0001] The invention relates to an ultraviolet sterilizing device. Background technique [0002] Since the outbreak of the novel coronavirus, masks have become an essential item for personal protection. Everyone needs to use them when they go out, and they are disposable and consume a huge amount. The cost of masks for each individual, family, and unit group is very large, the consumption of social resources is huge, and the risk of secondary pollution is also increased. In addition, masks are currently in short supply, and the price has soared. [0003] To alleviate this situation, an effective solution is the repeated use of masks. It has been proved medically that the ultraviolet rays emitted by germicidal ultraviolet lamps are C waves with a wavelength range of 200-270nm, and the central wavelength of sterilization is 253.7nm. The new coronavirus is sensitive to ultraviolet rays, and it can kill the new coronavirus when the intensity of ultraviolet ligh...

AI Technical Summary

Problems solved by technology

[0004] At present, the existing disinfection machines on the market are all box-type or box-type, and the price is relatively expensive. They are all for personal use. They can only disinfect and sterilize a small amount of personal items (masks, socks, underwear, mobile phones and other clothing), and the use mode is single. , and less disposable disinfection items

The items to be sterilized are stacked in the box of the sterilizer. If you want to take out the items below, you must first take out the items above, which is easy to cause pollution.

The penetrating power of ultraviolet rays is extremely weak, and it can only kill the microorganisms on the surface of the objects directly irradiated. When disinfecting, the disinfection parts must be fully exposed to ultraviolet rays. Therefore, the sterilization efficiency of stacked articles is low, and the sterilization is not sufficient. The sterilization efficiency of three layers and above is very low

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