A light-following wind-resistant outdoor sun-shading facility

Abstract

The invention discloses a light-following wind-resistant outdoor sunshade facility, which comprises an umbrella surface, an umbrella column and a base. The umbrella column is divided into an upper support column and a lower support column, and a utility For the driving mechanism that changes the position of the umbrella surface, a controller is installed on the upper support column, and the controller and the umbrella surface are connected through the umbrella frame, and a light tracking mechanism for sensing light is provided above the umbrella surface. The drive mechanism includes a tilting device and a rotating device inside the lower support column. The structure of the invention is reasonable, and the umbrella surface of the sunshade umbrella can change its own angle stably with the change of the light direction, so that the umbrella surface is always approximately perpendicular to the sunlight irradiation direction, ensuring that the sunshade area of ​​the sunshade umbrella is fixed, and at the same time, the device can automatically judge whether the light source is In order to protect the sunlight, avoid the mis-rotation of the parasol. In addition, when the wind speed is high, the umbrella surface of the parasol can be automatically retracted at a certain angle to prevent the parasol from being blown over by the strong wind.

Description

technical field [0001] The invention relates to the technical field of sunshade equipment, in particular to a light-following wind-resistant outdoor sunshade facility. Background technique [0002] Parasols are also called sun umbrellas. They are mainly used to block direct sunlight. They are used in summer and can effectively isolate skin damage caused by ultraviolet rays. Portable parasols are generally lighter and more convenient for people to use outdoors. The upright parasols are bulky Larger, generally used for sunshade for vendors, in some cafes or on the beach, people usually place some upright parasols and tables and chairs to provide people with a place to rest. [0003] In order to ensure the sunshade range of the existing upright parasols, the umbrella surface must be large enough. Generally, the diameter of the upright umbrella surface can reach 2-3m, so this also leads to the inability of the upright parasol to move easily, and in a day, The sun does not alway...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the sunshade range of the existing upright parasols, the umbrella surface must be large enough. Generally, the diameter of the upright umbrella surface can reach 2-3m, so this also leads to the inability of the upright parasol to move easily, and in a day, The sun does not always shine directly on the umbrella surface. Although the umbrella surface of the parasol is large enough, it also has a certain height. Therefore, in the morning or evening, the sunshade range of the upright parasol is also moving, and it is fixed on the sunshade. The tables and chairs under the umbrella will be exposed to the sun and cannot provide shading effect. In order to keep the shading area of ​​the parasol fixed, we propose a light-following wind-resistant outdoor shading facility

Images