Polycarbonate Dome Structure for Homogeneous Daylight and Thermal Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current roofing systems with translucent covers, particularly those using polycarbonate, fail to distribute natural light homogeneously and efficiently manage heat transfer, leading to inefficiencies in lighting and energy consumption, and are often cumbersome and costly to install in a linear form.
Innovation Solution
A polycarbonate dome assembly with double lenses and a tube formation that allows for in-line assembly, using metallic longitudinal profiles for linking and sealing, reducing heat transmission by approximately 30% and ensuring 100% tightness, while being adaptable to various roof types and aesthetically pleasing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If conventional translucent roofing systems are used, then protection from sun and rain is provided, but natural light is not distributed homogeneously and heat transfer is not efficiently managed
Solution Approach 1:
The dome is divided into multiple segments or panels that can be assembled in a linear configuration. Each segment contains light-distributing elements that work together to create homogeneous illumination across the entire roof structure while maintaining thermal barriers between segments.
Solution Approach 2:
The patent introduces intermediate elements such as thermal breaks, insulating layers, or heat-reflective coatings within the dome structure that mediate between the external environment and the interior space, reducing heat transfer while allowing light to pass through.
2Strength
If polycarbonate covers are used for protection, then strength and weather resistance are improved, but installation complexity and cost increase when attempting linear assembly
Solution Approach 1:
The polycarbonate roofing system is divided into modular segments that can be easily transported and installed in a linear sequence. Each module is self-contained with standardized connection points, simplifying the assembly process while maintaining overall structural strength through the repetition and interconnection of these modules.
3Reliability
If conventional mounting systems with multiple accessories are used, then correct positioning and waterproofing are achieved, but assembly time and cost increase
Solution Approach 1:
The patent combines multiple functions into integrated components. For example, connection elements simultaneously provide structural attachment, positioning alignment, and waterproof sealing in a single operation, eliminating the need for separate dowels, screws, adhesive applications, and flange installations that characterize conventional mounting systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enables uniform natural light distribution, reduces energy consumption by minimizing heat transfer, and simplifies the installation process, offering a cost-effective and efficient solution for extending daylight into interior spaces without damaging existing roof structures.
Implementation Method 1
a polycarbonate dome assembly... allows the installation and assembly in line, in the roofing structures, targeting design and to extend day light in the inner area of buildings
Implementation Method 2
reducing heat to be transferred into the environment to be illuminated... reduces heat transmission by approximately 30%
Data Source
AI summary
The invention is related to the field of civil engineering, particularly related to the translucent roofs of buildings, and regards the production of polycarbonate dome structure or translucent material, made of double lens and tube formation, which allows the installation and mounting of the same in-line, in the roofing structures, targeting design and extending day light in the inner area of buildings, even at low climatic condition, reducing the passage of excessive heat into the environment to be illuminated. In addition to reducing heat passage by approximately 30%, its use installation will take place linearly and non-point, so that natural light is distributed more homogeneously in the environment. The material for its manufacture can come from prismatic polycarbonate, acrylic or other compatible material and its manufacturing process adopts vacuum system forming (thermoforming).