In recent years, as the industrial transformation and updating, it has been obvious that the number of intensive industrial plants has been reduced, and more and more production workshops have chosen robots to replace labors, and industrial smoke vent skylights will be less used. The following is an analysis of the development trend of electric smoke hatch skylight.

(1) Environmental pollution

As environmental pollution becomes more and more serious, the national level also pays more and more attention to environmental protection. Most of the heavily polluted industrial plants have been forced to close, enterprises have closed down, industrial enterprises have become fewer and fewer, and the service industry has become more and more. Workshops have also been reduced, and the demand for industrial smoke vent skylights have also decreased, which is one of the important factors.

(2) Intelligentization of robots in the production workshop

Due to the increasingly severe environmental problems, the number of surviving industrial enterprises has decreased compared with the previous ones. In order to reduce the expenses of the production workshop, the surviving enterprises. In addition, with the advent of the Industry 4.0 era, robot technology is becoming more and more developed, and industrial robots are becoming more and more intelligent. Robots will gradually be chosen to replace employees for production, so the previous advantages of smoke hatch skylight in industrial plants will be lost. For example, the ventilation function of maintaining fresh indoor air can quickly remove smoke and dust from the outside to protect the health of workers. Ventilation function and maintain uniform indoor lighting distribution and so on, because robots do not need these, so there will be fewer and fewer.

(3) Application of civil automatic smoke vent

Relatively speaking, the demand for civil automatic smoke vent will increase. Large shopping malls, villas, swimming pools, sun rooms, infrastructure construction and other fields will use sliding automatic skylights, atrium opening and closing skylights, rotating opening and closing skylights, large-scale opening and closing roof skylights, etc., because the people’s growing needs for a better life will be met in the next five years, a large number of unicorn companies in the service industry will be born, and commercial office buildings will use a large number of smart fire-fighting skylights, panning skylights, etc., which will be the factors of the growth of demand for civil electric sunroofs.