Temperature detection device with warning function

The utility model relates to the technical field of temperature detection, in particular to a temperature detection device with a warning function, which comprises a mounting frame and a detection body and further comprises a warning assembly, the warning assembly comprises a protective shell, an electric push rod, a lifting plate, a warning lamp, a connecting frame, a cover plate and a limiting component, and the protective shell is fixedly connected with the mounting frame. The electric push rod is fixedly connected with the mounting frame, the lifting plate is connected with the output end of the electric push rod, the warning lamp is fixedly connected with the lifting plate, the connecting frame is fixedly connected with the lifting plate, the cover plate is fixedly connected with the connecting frame, the limiting component is arranged on the mounting frame and connected with the lifting plate, and the warning lamp and the connecting frame are driven to move through movement of the lifting plate. And whe