Stable household ultraviolet disinfection lamp with automatic cleaning function

Abstract

The invention relates to a stable household ultraviolet disinfection lamp with an automatic cleaning function. The stable household ultraviolet disinfection lamp comprises a base, a supporting plate,a casing, a sealing cover and two fastening mechanisms, wherein an irradiation mechanism is arranged in the casing; each fastening mechanism comprises a telescopic assembly, a deflecting plate, a second motor, a second driving shaft, an outer plate and a fastening assembly; the irradiation mechanism comprises a lifting assembly, a flat plate, a lamp tube and two cleaning assemblies; each cleaningassembly comprises a connecting unit, a connecting plate and a cleaning unit; each connecting unit comprises a movable plate, a cleaning box, a cleaning block, a positioning unit, two supporting rodsand two first springs. According to the stable household ultraviolet disinfection lamp with the automatic cleaning function, disclosed by the invention, equipment is fastened on the tabletop by the fastening mechanisms, so that the damage to the lamp tube caused by equipment falling is prevented; besides, the irradiation mechanism facilitates the lifting of the lamp tube; when the equipment is idle, the lamp tube is retracted into the casing so as to avoid dust catching; while the lamp tube lifts, cleaning of the lamp tube can be automatically realized and the practicality of the equipment isimproved.

Description

technical field [0001] The invention relates to the field of smart home equipment, in particular to a stable household ultraviolet disinfection lamp with automatic cleaning function. Background technique [0002] Ultraviolet sterilization is to destroy and change the DNA structure of microorganisms through ultraviolet radiation, so that the bacteria can immediately silk screen or be unable to reproduce offspring to achieve the purpose of sterilization. It is UVC ultraviolet rays that really have a bactericidal effect, because C-band ultraviolet rays are easily absorbed by the DNA of organisms, especially ultraviolet rays around 253.7nm are the best. Ultraviolet sterilization is a purely physical disinfection method, which has the advantages of simplicity, convenience, and no secondary pollution. Therefore, the application range of household ultraviolet disinfection lamps is constantly expanding. [0003] The existing household ultraviolet disinfection lamps are usually plac...

AI Technical Summary

Problems solved by technology

[0003] The existing household ultraviolet disinfection lamps are usually placed on the table, and people usually bump into the disinfection lamp accidentally. Because the table is smooth, the disinfection lamp is easy to fall off the table, causing the lamp tube to break and the equipment to be damaged. Not only that, the equipment is idle During the process, the surface of the lamp tube is easy to absorb various dust and impurities. When the equipment is running next time, the dust and impurities will easily block the propagation of ultraviolet rays, resulting in weakened disinfection ability of the equipment. People need to clean the surface of the lamp tube regularly, resulting in the existing Reduced practicality of household ultraviolet disinfection lamps

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