Daylighting Skylight and Its Reforming Method

Abstract

The invention discloses lighting skylights and a transformation method thereof, and relates to the field of roof transformation of buildings. According to the key points of the technical scheme, the transformation method comprises the following steps that S1, a rigid protective layer is made on an original lighting ceiling; S2, a plurality of sets of steel structures are welded to original I-shaped steel of the original lighting ceiling; S3, the openable lighting skylight is mounted on each set of steel structure; S4, gluing is conducted for close-up; and S5, glass plates and the rigid protective layer in the original lighting ceiling are dismantled. The lighting skylights and the transformation method thereof have the technical effects that 1, the shape of the original lighting ceiling isanalyzed, the openable lighting skylights are additionally arranged on the original lighting ceiling, the glass plates of the original lighting ceiling are removed, thus the new lighting ceiling structure is formed, and firefighting smoke-discharging and natural ventilation can be achieved on the new lighting ceiling; and 2, an area below the original lighting ceiling is not affected by the transformation method, for example, when a shopping mall is transformed, normal operating is not affected.

Description

technical field [0001] The invention relates to the field of roof structure and roof reconstruction of buildings, in particular to a daylighting skylight and a reconstruction method thereof. Background technique [0002] Daylighting roof refers to the structural components on the top of the building with decorative and lighting functions formed by replacing all or part of the roof, awning, etc. of a building with light-transmitting materials such as glass, plastic, and fiberglass. With the development of architectural technology, the use of daylighting roofs is increasing day by day, and has even become a popular technique in the design of certain types of public buildings, such as hotels, large commercial centers, shared spaces in exhibition halls, entrance canopies and so on. The lighting roof can not only provide an indoor environment for shelter from wind and rain, but also introduce the changes of outdoor light and shadow into the room, making people feel like being in ...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the ventilation and fire-fighting and smoke exhaust requirements inside buildings with daylighting roofs, it is usually necessary to open windows on the top or side of the building. The ventilation effect of opening windows on the side of the building is not as good as that of skylights on the top of the building. However, the shape of the lighting roof is generally irregular, and if the design is not proper, it is easy to leak rainwater, which will cause inconvenience to the room, so the design is more difficult.

Some older daylighting roofs did not consider fire control and smoke exhaust or natural ventilation. In the later stage, through renovation, it is necessary to add windows that can be opened without affecting the normal business of the mall. The renovation of this type of large-scale daylighting roof needs to be done separately. come up with ways to improve

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