Classification of building sun visor

According to its shape and effect, building sun visors can be divided into four categories: horizontal sun visors, vertical sun visors, mixed sun visors and baffle sun visors.

(1) Horizontal sunshade: Set a sunshade curtain with a certain width above the window to block the sunlight above the window with a large height angle. Suitable for windows facing south and its vicinity.

(2) Vertical shading: Vertical shading with a certain width is set on both sides of the window, which can block the sunlight coming in obliquely from both sides of the window at a small height angle. Suitable for windows facing south to north and east to west.

(3) Hybrid sunshade: it is a combination of the above two kinds of sunshade, which can not only block the sunlight coming from above the window with a large angle, but also block the sunlight coming obliquely from both sides of the window with a small angle. The shading effect is obvious. Suitable for windows facing south, southeast and southwest.

(4) Shading with a baffle: A vertical sunshade curtain parallel to the window is arranged in front of the window at a certain distance from the window, which can effectively block the sunlight coming in from the square of the window at a small height angle. Suitable for windows facing east, west and its vicinity.

Sun visor will inevitably bring contradictions with lighting, natural ventilation, winter heating, vision and so on. In order to avoid the above situation, it can be solved by setting movable sunshade. The main forms of movable sunshade are: sunshade roller shutter, movable shutter sunshade, etc.