Frame-type glass lighting roof refers to the form in which the glass panel is connected and fixed with the supporting structure through a frame. The main structural levels of the frame-type glass lighting roof are: glass panel - aluminum alloy sub-frame (aluminum alloy pressure seat) - aluminum alloy Pressure base - adapter (steel or aluminum) - support structure system (steel structure or aluminum structure) - sunshade system (set as needed) - anti-fall safety structural measures (set as needed).According to relevant specifications and taking into account the safety and energy saving requirements of lighting, the tempered glass for the lighting roof in the design should be homogeneous tempered glass or ultra-white tempered glass to reduce the self-explosion rate of the glass.