Sunshades for domed roof skylights has part-perforated pyramid of sheet metal panels on base frame

摘要

A pyramid-shaped sunshade (1) consists of a number of part-perforated (5) triangular sheet metal panels (2). The panels 0.5 to 3 mm thick and are linked along their upright edges by a suitable joining arrangement e.g. rivets, folded edges etc. The sunshades are positioned e.g. over domed skylights.