The electric smoke ventilator is an energy-saving and environmentally friendly product installed on the roof of a building, mainly used for indoor lighting and ventilation. Due to the different ventilation and lighting requirements of various building types, there are also several types and models of smoke vent skylights. 

Electric smoke ventilator is suitable for buildings with lighting as the mainstay and ventilation as supplementary. They are commonly used in the automotive industry. Commonly used models are dome-shaped continuous rooflight, triangular smoke vents, linear natural vent, etc. The power supply of the smoke hatch skylight is: 220V 50Hz. Different types of skylights correspond to different push and pull forces, and the rated current of the opener is also different. The skylight opening and closing control methods are divided into ordinary control methods, intelligent control methods, Intelligent network control method.

The frame of the arched type and triangle type smoke vents is formed by hollow thin-walled square steel welding, and the two bottom surfaces are painted or hot-dip galvanized after rust removal. The top rainproof daylighting board and the window sash daylighting board are made of polycarbonate hollow solar panels, with a thickness of 4mm-12mm, and the usual thicknesses are 8mm and 10mm.