Title:
DISINFECTION AND STERILIZATION METHOD BASED ON LIGHTING TECHNOLOGY
Document Type and Number:
WIPO Patent Application WO/2021/196366
Kind Code:
A1
Abstract:
A disinfection and sterilization method based on lighting technology, the method comprising: combining an ultraviolet lamp (UVC+UVA wave band) with LED lighting, using a pyroelectric infrared sensor or radar microwave induction as a human body detection switch, and carrying out two-stage switching selection of the ultraviolet lamp and the LED lighting by means of a wall switch, so as to realize a disinfection and sterilization function on the basis of lighting technology. The human body detection switch works in an ultraviolet lamp mode, when it is detected that a person is within a light range of the ultraviolet lamp, ultraviolet light is forcibly turned off, and the human body detection switch does not work in an LED lighting mode, and ultraviolet sterilization and disinfection time can be set for a certain duration, such that a single product achieves the effects of lighting, disinfection and sterilization in a fixed space.
Inventors:
YUAN JIALIANG (CN)
Application Number:
PCT/CN2020/091261
Publication Date:
October 07, 2021
Filing Date:
May 20, 2020
Export Citation:
Assignee:
YUAN JIALIANG (CN)
International Classes:
F21S8/00
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