Building energy-saving heat-preservation sun-shading device and using method thereof

Abstract

The invention relates to the technical field of building sunshade, in particular to a building energy-saving heat-preservation sunshade device and a using method thereof.The building energy-saving heat-preservation sunshade device comprises a building wall, a sunshade plate is arranged on the outer side of a window of the building wall and comprises a bearing plate, a moving plate is slidably connected into the bearing plate, and a rectangular frame is fixed to one end of the moving plate; rectangular blocks are fixed to the top and the bottom of one end of the bearing plate correspondingly, and connecting rods are fixed to the two sides of the movable plate correspondingly. According to the automobile sun shield, the two motors drive the first gears at the output ends of the two motors to rotate in the same direction or reversely drive the first gears at the output ends of the two motors to rotate, so that the two second gears drive the L-shaped shaft to rotate left and right in the transverse direction or rotate up and down in the longitudinal direction through the fourth gears, and the sun shield is flexibly combined together at the transverse adjusting position and the longitudinal adjusting position; the sun shield can shield sunlight with different direct angles and direct heights, and the sun shielding effect of the sun shield can be improved.

Description

technical field [0001] The invention relates to the technical field of building shading, in particular to a building energy-saving thermal insulation shading device and a method for using the same. Background technique [0002] With the arrival of summer, shading has a significant effect on improving indoor living comfort. The purpose of building shading is to block direct sunlight and prevent direct sunlight from passing through the window glass to overheat the room and cause thermal radiation to the indoor environment. For the effect of shading, it is often necessary to install shading devices at the windows of the building. The common shading devices include awnings, and the awnings are simple in structure. The awnings are fixedly installed on the top of the outside of the building windows. It can block the sunlight in a certain direction. It is common to block the direct sunlight diagonally above the window, but the angle of the sun shining on the window position is cons...

AI Technical Summary

Problems solved by technology

[0002] With the arrival of summer, shading has a significant effect on improving the comfort of indoor living. The purpose of building shading is to block direct sunlight, prevent direct sunlight through window glass from overheating the room, and cause heat radiation to the indoor environment. For the effect of sunshade, it is often necessary to install a sunshade device at the window position of the building. The common sunshade device is a sunshade, and the structure of the sunshade is simple. It can block the sunlight in a certain direction. It is common to block the direct sunlight above the window. However, the angle at which the sunlight hits the window is constantly changing at different times, so that the awning, which is not easy to adjust its position, cannot effectively block the sunlight at different times. In addition, most of the sunshade devices are not easy to store, and they will occupy a large peripheral space of the building when not in use. Dust and other sundries will adhere to the sunshade devices exposed outdoors for a long time, and most of the sunshade devices are not easy to clean

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