Electric top-hung window

Abstract

The present utility model relates to the field of electric windows. Disclosed is an electric top-hung window. The electric top-hung window comprises a window frame and a sash. The top of the sash is rotatably connected to the window frame, and an opening and closing unit is mounted between the window frame and the sash. In the electric top-hung window, one end of a support rod is connected to a lead screw; when the lead screw is mounted on the inner sidewall of the window frame, the other end of the support rod can be rotatably connected to the side surface of the sash; and when the lead screw is mounted on the side surface of the sash, the other end of the support rod can be rotatably connected to the inner sidewall of the window frame. Therefore, regardless of a drive motor and the lead screw mounted on the inner sidewall of the window frame or the side surface of the sash, the support rod can be driven to rotate relative to both the window frame and the sash, resulting in an improved appearance during opening of the sash. Moreover, since one end of the support rod is movably arranged relative to the lead screw, the support rod can move closer to the rotation axis during opening, thereby enabling the sash to have a larger opening angle.

Images