Lamp tube cleaning device for curved surface curing UV lamp

The utility model relates to the technical field of UV lamp tube cleaning equipment, and particularly discloses a lamp tube cleaning device for a curved surface curing UV lamp, the lamp tube cleaning device comprises a cabinet body, a cleaning mechanism and a conveying mechanism, a lamp tube inlet and outlet is formed in the outer side wall of the cabinet body, and the lamp tube inlet and outlet comprises a lamp tube inlet and outlet door and a cabinet body opening; a switch button for controlling opening and closing of the lamp tube inlet and outlet door is arranged below the lamp tube inlet and outlet door, a cleaning starting button is arranged beside the switch button, and a cleaning agent adding opening is formed in the outer side wall of the cabinet body. The cleaning mechanism comprises a supporting rod, a cleaning brush, a cleaning agent box and a cleaning agent pipe. The conveying mechanism comprises a transmission mechanism for conveying the lamp tube to pass through the cleaning mechanism in a reci