Sun-shading device capable of automatically changing direction along with illumination

Abstract

The invention discloses a sunshade device capable of automatically changing directions along with illumination, and belongs to the technical field of building sunshade, the sunshade device comprises a window frame and a plurality of blades, the two ends of each blade are fixedly connected with connecting rods, the connecting rods are connected with the window frame through bearings a, and a mounting cavity is formed in the bottom of the window frame. A driving motor, a controller and a transformer are arranged in the mounting cavity, and the driving motor, the controller and the transformer are electrically connected. According to the invention, a program is burnt into a single-chip microcomputer main body, the single-chip microcomputer main body calculates the required inclination angle of the blade according to the time displayed by the time module, and then the driving module controls the driving motor to rotate to adjust the inclination angle of the blade, so that the effect of automatically adjusting and controlling the blade to shade the sun is achieved. The driving motor can be controlled to rotate through the manual control switch to adjust the inclination of the blades for sun shading, so that the use requirements of users are met.

Description

technical field [0001] The invention relates to the technical field of building sunshade, and more specifically relates to a sunshade device that automatically changes direction with illumination. Background technique [0002] In hot summer areas, shading has a significant effect on reducing building energy consumption and improving indoor living comfort. The types of building shading include window shading, roof shading, wall shading, and greening shading. Among these groups of shading measures, The window is undoubtedly the most important. [0003] Traditional sun visors need to be manually adjusted to change the angle of the sun visor. They do not have the ability to change the angle according to the light. Some areas such as offices or classrooms require a certain brightness and air permeability, and the sun visor needs to be adjusted when strong sunlight is not needed. However, the angle of the sunshade will change as time goes by, requiring the user to manually adjust...

AI Technical Summary

Problems solved by technology

[0003] Traditional sun visors need to be manually adjusted to change the angle of the sun visor. They do not have the ability to change the angle according to the light. Some areas such as offices or classrooms require a certain brightness and air permeability, and the sun visor needs to be adjusted when strong sunlight is not needed. However, the angle of the sun visor will change as time goes by, requiring the user to manually adjust the sun visor frequently, which is not convenient for the user and cannot meet the needs of the user

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