TH22335Y - UVC sterilization cabinets with double doors, and UVC sterilization cabinet systems with double doors. - Google Patents

Abstract

------07/07/2022------(OCR) This invention relates to a UV-C disinfectant dispenser with two doors and a UV-C disinfectant cabinet system with two doors, so that the sender and receiver do not need to share a single door. The cabinet has double-walled inner walls. Inside these walls, there are compartments for wiring and housing the UV-C lamp control equipment. Several UV-C lamps are installed in the inner walls of the four sides of the cabinet. The UV-C lamps emit UV-C radiation at wavelengths in the range of 240-260 nanometers. The UV-C disinfectant cabinet has a control unit that manages the operation of the UV-C lamps and displays the cabinet's operating status to the user. Inside the cabinet, there are grids for placing items requiring disinfection. In one form of this invention, the UV-C disinfectant dispenser may be connected to a server system via the internet as a UV-C disinfectant cabinet system, allowing the user to control the operation or receive notifications via the internet. ------------ This invention relates to a UV-C disinfectant cabinet with two doors so that the sender and receiver do not need to share a single door. The cabinet has double-walled inner walls. The interior walls contain spaces for wiring and housing the UVC lamp control equipment. Several UVC lamps are installed on the inner walls of the cabinet on all four sides. These UVC lamps emit UVC radiation at wavelengths between 240-260 nanometers. The UVC disinfection cabinet has a control unit that manages the operation of the UVC lamps and displays the cabinet's operating status to the user. Inside the cabinet, a grid is arranged for placing items requiring disinfection. In one version of this invention, the UVC disinfection cabinet could be connected to a server system via the internet, allowing users to control its operation and receive notifications via the internet.

Claims (10)

1. The UV-C sterilization cabinet with two doors is assembled as follows: the cabinet body (10), in which the cabinet body (10) has double-walled left (11), right (12), top (13), and bottom (14) walls, in which the inside of these walls have a space (16) for wiring and the placement of the UV-C lamp control device (18); the front door (20) is fitted onto hinges (22) on the front of the cabinet body (10); the rear door (30) is fitted onto hinges (32) on the back of the cabinet body (10); several UV-C lamps (40) are installed in the inner walls (14) of the first, second, third, and fourth sides of the cabinet body (10), in which the UV-C lamps (40) are electrically connected to the UV-C lamp control device (18) to provide UV-C radiation inside the cabinet body (10), in which the UV-C lamps (40) emit UV-C radiation at wavelengths in the range of 240-260 nm; The control unit (50) is mounted on one side of the cabinet (10) to control the operation of the cabinet. The control unit (50) comprises a control circuit (52) electrically connected to the UVC lamp control device (18) to control the operation of the UVC lamp (40), and a user interface unit (54) electrically connected to the control circuit (52) to receive control information from the user or display the operating status of the cabinet; and a grid (60) is placed inside the cabinet to hold the items to be disinfected. The grid (60) has lower legs (62) that are higher than the size of the UVC lamp (40), so that when items are placed on top of the grid (60), they do not come into contact with the UVC lamp. 2. A UV-C sterilizing cabinet with two doors, according to claim 1, where the inner walls (14) on the first, second, third and fourth sides have a width of 30-60 centimeters and a length of 30-60 centimeters, and the UV-C lamp (40) provides a UV-C power (Puvc) of 7 watts or more. 3. The UV-C sterilization cabinet with two doors, as per claim 1, is further equipped with a number of door sensors (24) electrically connected to the control unit (50), where the door sensors (24) are installed on the front door (20) and the rear door (30) to detect whether the doors are open or closed. 4. A UV-C sterilizing cabinet with two doors, according to claim 3, whereby the control circuit (52) instructs the UV-C lamp (40) to stop working if the door sensor data (24) indicates that the cabinet door is open. 5. A UV-C sterilization cabinet with two doors, according to claim 1, is further equipped with a UV-C intensity sensor (80) electrically connected to the control unit (50) for measuring the amount of UV-C radiation inside the cabinet (10). 6. The UV-C sterilization cabinet with two doors, as per claim 1, is further equipped with a number of UV-C lamp activation sensors (42) electrically connected to the control unit (50) for monitoring the activation status of each UV-C lamp (40). 7. A UV-C sterilizing cabinet with two doors, in accordance with claim 1, where at least one of the inner wall surfaces (14) reflects light with a Light Reflectance Value (LRV) > 0.7. 8. A UV-C sterilization cabinet with two doors, in accordance with claim 1, which is further equipped with an internal object detection sensor (82) for detecting objects inside the cabinet (10). 9. A UV-C sterilization cabinet with two doors, according to claim 9, in which a sensor for detecting the characteristics of the contents of the cabinet (82) can be selected from a camera or a weighing scale. 10. The UV-C sterilization cabinet system with two doors comprises: a number of UV-C sterilization cabinets with two doors, in which the UV-C sterilization cabinets with two doors comprise: the cabinet body (10), in which the cabinet body (10) has double-walled left (11), right (12), top (13) and bottom (14) walls, in which the inside of these walls have a space (16) for wiring and the placement of the UV-C lamp control equipment (18); the front door (20) fits into hinges (22) on the front of the cabinet body (10); the rear door (30) fits into hinges (32) on the back of the cabinet body (10); a number of UV-C lamps (40) are installed in the inner walls (14) of the first, second, third and fourth sides of the cabinet body (10), in which the UV-C lamps (40) are electrically connected to the control equipment. UV-C lamp (18) for providing UV-C radiation inside the cabinet (10), where the UV-C lamp (40) emits UV-C radiation at wavelengths of 240-260 nm; the control unit (50) is mounted on one side of the cabinet (10) for controlling the operation of the cabinet, where the control unit (50) consists of a control circuit (52) electrically connected to the UV-C lamp control device (18) to control the operation of the UV-C lamp (40), a user interface unit (54) electrically connected to the control circuit (52) for receiving control information from the patient or displaying information on the operating status of the cabinet, and an external data interface (56) electrically connected to the control circuit (52) for receiving or sending data via a communication network; A rack (60) is placed inside the cabinet for placing items to be disinfected, where rack (60) has lower legs (62) that are higher than the size of the UVC lamp (40), so that when items are placed on top of rack (60), they do not come into contact with the UVC lamp. A server system (100) is connected via a communication interface (56) to the two-door UVC disinfection cabinet, where the server system (100) sends information to various devices that have a communication connection with the server system (100), where the server system (100) performs the following functions: a) receives user identification information for items to be placed in the cabinet and processes the information about items being placed in the cabinet; c) sends control information to the cabinet control circuit to control the cabinet operation; d) receives commands or information from user devices, or sends cabinet operation information to user devices, or both.