Ultraviolet intelligent disinfection and sterilization door handle

Abstract

The invention discloses an ultraviolet intelligent disinfection and sterilization door handle which comprises a first shell, a second shell, a handle, a lock body and an ultraviolet generator, whereinthe first shell and the second shell are mounted on the front face and the back face of a door respectively; one end of the handle is rotatably mounted on the first shell and the second shell respectively; the lock body is arranged in the first shell and the second shell; and the ultraviolet generator is arranged in the handle; the handle is made of a light-transmitting material, the ultravioletgenerator emits ultraviolet rays, and the ultraviolet rays irradiate the surface of the handle from the interior of the handle so as to disinfect the handle in all directions. The handle is designed to be of a light-transmitting and internally-hollow structure, and the ultraviolet generator is arranged in the handle. When the ultraviolet generator works, ultraviolet rays generated by the ultraviolet generator penetrate through the handle from the interior of the handle to irradiate the outer surface of the handle, so that the purpose of disinfecting and sterilizing the surface of the handle ina 360-degree omnibearing mode is achieved.

Description

technical field [0001] The invention relates to a door handle, in particular to an ultraviolet intelligent disinfection and sterilization door handle. Background technique [0002] Since the outbreak of the new coronavirus, how to isolate the spread of pathogens has become an important topic. Doorknobs, as objects that are often directly touched by people in public places, have become an important way for pathogens to spread. serious threat to people's lives. [0003] Existing methods for doorknob disinfection mainly include artificial wiping chemical agent method disinfection and ultraviolet irradiation disinfection. Among them, manual wiping or spraying chemical agents for disinfection requires manual processing, which not only wastes a lot of manpower and material resources, but also pollutes the surrounding environment. like figure 1 Shown (only draw the sterilizing lamp of top among the figure), and carry out disinfection with ultraviolet lamp, need to install steri...

AI Technical Summary

Problems solved by technology

Among them, the method of manually wiping or spraying chemical agents for disinfection requires manual processing, which will not only waste a lot of manpower and material resources, but also cause pollution to the surrounding environment.

like figure 1 Shown (only draw the sterilizing lamp of top among the figure), and carry out disinfection with ultraviolet lamp, need to install sterilizing lamp 10 simultaneously above and below the doorknob and handle can be sterilized in all directions, complex structure and installation, high cost, And the user needs to switch manually, which is inconvenient to operate; in addition, this disinfection lamp will always be in the state of irradiating and disinfecting the door handle when the door handle is opened by hand, so that the user is exposed to ultraviolet radiation for a long time , which can easily cause diseases such as erythema and electric light eye, especially for the elderly, children or people with weak immune system, it is even more dangerous to use; There is a large distance between the disinfection lamp and the door handle in the space where the rotation and the palm pass, so that the disinfection lamp needs to irradiate and disinfect the door handle for a long time to achieve the desired effect, which takes a long time and is inconvenient to use

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