External sunshade system suitable for arc-shaped transparent curtain wall

The utility model discloses an external sunshade system suitable for an arc-shaped transparent curtain wall, which comprises a glass curtain wall and a special-shaped external sunshade component, and the special-shaped external sunshade component is a sunshade plate; the sun shield comprises a first sun-shading part and a second sun-shading part, and the first sun-shading part and the second sun-shading part are connected to form a bent structure; the side edge of the sun shield is fixedly installed on the outer side of the glass curtain wall, the first sun shading part is in the horizontal direction, and the second sun shading part is in the longitudinal direction. The number of the sun shield bodies is multiple, and the multiple sun shield bodies are arranged in an array mode. Based on the fact that an arc-shaped transparent curtain wall does not meet the installation conditions of a traditional external sunshade component and an indoor adjustable sunshade curtain, the special-shaped external sunshade compo