Patent ID: 11878085
Assignee: SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  F  H | IPC A  F  H

Claim 3:
4. The LED UV sterilization device according to claim 3, wherein an operating mode of the LED UV sterilization device includes an illumination mode, a sterilization mode, and a visible sterilization mode; wherein
in the illumination mode, the visible light source assembly emits visible light, and in this mode, the control component does not respond when the human body sensing component senses human body information;
in the sterilization mode, the ultraviolet light source assembly emits ultraviolet light, and in this mode, the control component turns off the ultraviolet light source assembly when the human body sensing component senses human body information;
in the visible sterilization mode, the visible light source assembly emits visible light, and the ultraviolet light source assembly emits ultraviolet light; in this mode, the control component turns off at least the ultraviolet light source assembly when the human body sensing component senses human body information.