Modular decorative layer design structure of roof curtain wall

The utility model discloses a modular decorative layer design structure of a roof curtain wall, which belongs to the technical field of building decoration and comprises arc-shaped frames, upper shape righting clamping pieces, lower shape righting clamping pieces and filtering shutter glass, a plurality of arc-shaped frames are enclosed to form a hemispherical structural frame, every two adjacent arc-shaped frames are connected in a clamping manner, and the upper shape righting clamping pieces and the lower shape righting clamping pieces are connected with the filtering shutter glass in a clamping manner. The upper shape righting clamping piece and the lower shape righting clamping piece are connected to the top and the bottom of the structural frame in a clamped mode respectively, and the arc-shaped frame comprises a first arc-shaped frame body and a second arc-shaped frame body. By means of the modular arc-shaped frame structural design, the arc-shaped frames are mutually clamped and restrained to form a he