Novel metal sliding window with automatic opening and closing function

The utility model discloses a novel metal sliding window with an automatic opening and closing function, which relates to the technical field of metal doors and windows and comprises a metal window frame, a self-locking sliding window movably mounted in the metal window frame, and an electric driving sliding window movably mounted in the metal window frame and located on the inner side of the self-locking sliding window. A photovoltaic window head is fixedly installed at the top of the metal window frame, and an electric drive opening and closing device is fixedly installed at the bottom of the inner side face of the photovoltaic window head. According to the scheme, the threaded connecting rod is matched with the threaded connecting groove to connect the sliding window body and the transmission sliding block into a linkage whole, the transmission sliding block is in transmission connection with the driving motor through the transmission lead screw, the driving motor is electrically connected with the photovo