Ultraviolet lamp sterilization device and control method thereof

Abstract

The invention provides an ultraviolet lamp sterilization device and a control method thereof. The actual distance between the device and a target object is detected, so that the overall on-off state of an ultraviolet light source is controlled, and the situation that the target object is directly irradiated under the condition that the distance between the device and the target object is too close to cause damage to the target object is avoided; meanwhile, the target object can be shot, and the surface area of the target object can be determined according to the shot image, so that the whole ultraviolet light source emits ultraviolet light beams with a specific area or a specific shape, and comprehensive and efficient ultraviolet irradiation is performed on the target object under the condition of saving electric energy; therefore, the application flexibility of the ultraviolet sterilization device and the controllability of the ultraviolet irradiation state can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of ultraviolet sterilization, in particular to an ultraviolet lamp sterilization device and a control method thereof. Background technique [0002] Ultraviolet germicidal lamps are widely used in public places such as hospitals and supermarkets. They emit ultraviolet light through an ultraviolet light source and irradiate the corresponding target surface, thereby realizing the sterilization and disinfection of the target object. The ultraviolet germicidal lamps in the prior art are large in size and are all installed in fixed positions for ultraviolet sterilization and disinfection. This cannot move the ultraviolet germicidal lamps to different positions for ultraviolet irradiation according to actual needs. At the same time, the ultraviolet germicidal lamps have a single lighting function. It can only perform simple switching of the lamp body switch, and it cannot adjust the functional parameters of ultravi...

AI Technical Summary

Problems solved by technology

The ultraviolet germicidal lamps in the prior art are large in size and are all installed in fixed positions for ultraviolet sterilization and disinfection. This cannot move the ultraviolet germicidal lamps to different positions for ultraviolet irradiation according to actual needs. At the same time, the ultraviolet germicidal lamps have a single lighting function. It can only perform simple switching of the lamp body switch, and it cannot adjust the functional parameters of ultraviolet irradiation according to the relative positional relationship between the ultraviolet germicidal lamp and the external environment, especially the target object that needs ultraviolet irradiation, and the shape of the target object itself, which greatly The application flexibility of ultraviolet germicidal lamps and the controllability of ultraviolet irradiation status are greatly reduced, so that ultraviolet germicidal lamps cannot be extended to different occasions and the portability of ultraviolet germicidal lamps is greatly reduced

Images