Sunlight redistribution system suitable for high-density residential area

By designing a sunlight redistribution system in high-density residential areas, and utilizing components such as light wells, light-concentrating mechanisms, and light guide troughs, the problem of insufficient lighting on lower floors has been solved. This has enabled efficient collection and uniform distribution of natural light, improving the quality of life and reducing energy consumption.

CN121497989APending Publication Date: 2026-02-10杜好宾
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Patent Information

Application Number
CN202511816780.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-04
Publication Date
2026-02-10

AI Technical Summary

Technical Problem

In high-density residential areas, the lower floors often suffer from insufficient natural light due to obstruction by buildings in front, which affects residents' quality of life and increases energy consumption.

Method used

Design a sunlight redistribution system, including a light well body, a light-concentrating mechanism, a light-guiding mechanism, and an adjustment component. Through the coordinated work of components such as a reflector, a light guide groove, and a diffuser prism, the light transmission path and distribution are dynamically adjusted to achieve efficient collection and uniform distribution of natural light.

Benefits of technology

It significantly improves the lighting efficiency of lower floors, reduces building energy consumption, eliminates safety hazards caused by dim lighting, and enhances the system's safety and adaptability through adaptive adjustment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN121497989A_ABST
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Abstract

The invention discloses a sunlight redistribution system suitable for a high-density residential area, and relates to the technical field of buildings. The light well body is arranged in the building body in an embedded mode, and a plurality of reflectors are installed on the lower portion of the inner wall of one side of the light well body at intervals in the vertical direction; through cooperative work of the building body, the light well body, the light well machine room, the light gathering mechanism, the light guide mechanism and other components, the problem of insufficient lighting of high-rise buildings and low floors in a high-density residential area is effectively solved, sunlight is efficiently collected on a building roof by the system through the light gathering mechanism, natural light is transmitted to the light well machine room through the light guide mechanism, and the light guide mechanism is used for transmitting light to the light well machine room. And finally, the light rays are uniformly dispersed to the indoor space through the light guide groove and the light diffusion prism, meanwhile, illumination is provided for the underground garage through the light diffusion cover, the scheme can replace a large amount of manual illumination in the daytime, the building energy consumption is remarkably reduced, and potential safety hazards caused by dim light rays are eliminated.
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