Hidden curtain wall electric opening window

The utility model provides a hidden curtain wall electric opening window which comprises an opening sash, a frame fixed to a curtain wall opening, a curtain wall lower cross beam and an electric window opener. The curtain wall lower cross beam is provided with a supporting part and an extending part; the bottom end of the frame is fixedly connected with the supporting part; a detachable bending type buckling cover is arranged on the extending part, the bending type buckling cover, the extending part and the frame form a containing area, the electric window opener is arranged in the containing area, and the driving end of the electric window opener is connected with the bottom end of the opening sash through the frame. According to the electric window opener, the problems that the installation mode of an existing electric window opener is visible, the overall attractiveness of a curtain wall is affected, bumping is prone to occurring, and potential safety hazards exist can be solved. 本实用新型提供一种隐藏式幕墙电动开启窗，包括开启扇、