Glazed panel device and associated installation method

A glazed panel device (1) for a building, comprising:

• at least one outer glazed wall (2),
• at least one inner glazed wall (3),
• a frame (4) for attaching said outer glazed wall (2) and said inner glazed wall (3) to a structure (100) of said building, said frame (4) forming a cavity (5) between said outer glazed wall (2) and said inner glazed wall (3),
• at least said outer glazed wall (2) being inclined relative to a longitudinal median plane of said panel (1),
• said cavity (5) converging towards an edge (20) of said panel (1),
• at least one cell (6) communicating with said cavity (5) at said edge and leading to an opening towards the outer wall (2), said cell (6) being provided with at least one acoustic insulation (60),
• characterized in that it comprises:
• at least one sound and/or thermal shield (8, 9),
• said at least one shield (8, 9) being installed at the upper and/or lower part of said frame (4),
• said at least one shield (8, 9) being oriented toward the center of said device (1), according to a slope that flares out relative to said longitudinal median plane of said panel (1).