Snap-in Lighting System for Gypsum Ceiling Installation
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Solution Overview
Problem
Conventional lighting systems for gypsum ceilings are complex and time-consuming to install, requiring skilled labor and involving cumbersome steps like cutting and mounting separate components, which increases costs and complexity.
Innovation Solution
A snap-in lighting system with a reflective support and diffuser, adaptable to standard countertop/drywall profiles, using channel-shaped linear support members that can be easily installed by snapping into place, allowing for flexible and rigid light engines, and enabling the lighting modules to be cut to length, reducing installation steps and costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional pre-assembled lighting modules are used in gypsum ceilings, then lighting functionality is achieved, but installation complexity and time increase significantly
Solution Approach 1:
The lighting system is divided into separate functional modules: a gypsum board with integrated reflector, a separate lighting module with LED panel, and a mounting structure. This segmentation allows each component to be optimized independently and assembled together, reducing overall installation complexity while maintaining lighting functionality.
Solution Approach 2:
The reflector is integrated directly into the gypsum board structure, merging the lighting support function with the ceiling covering function. This eliminates the need for separate reflector installation and reduces the number of components, thereby reducing installation complexity.
2Reliability
If conventional lighting modules with separate tracks and components are installed, then lighting is provided, but installation time and skilled labor requirements increase
Solution Approach 1:
The reflector is pre-integrated into the gypsum board during manufacturing, and the lighting module is pre-assembled with its mounting components. This preliminary preparation eliminates the need for on-site assembly of multiple separate parts, significantly reducing installation time and skilled labor requirements.
Solution Approach 2:
The lighting module includes self-contained mounting features that allow it to be installed directly onto the gypsum board without requiring separate track systems or complex mounting procedures. The system is designed to be self-installing, reducing dependency on skilled labor.
3Reliability
If multiple separate components are used for lighting installation, then lighting functionality is achieved, but material costs increase
Solution Approach 1:
The reflector and gypsum board are merged into a single integrated component, eliminating the need for separate reflector materials. The lighting module incorporates all necessary mounting features within its structure, reducing the total quantity of materials required compared to conventional systems with separate tracks, mounts, and components.
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 simplifies the installation process, reduces costs, and enhances the lumen/watt ratio by minimizing the number of light radiation sources while providing a high-quality lighting solution with improved design and glare control.
Implementation Method 1
an optical unit which has a reflector
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
A casing for lighting devices, e.g. for mounting in gypsum ceilings comprises an elongate, channel-shaped body (12) having an inner surface inwardly of the channel shape and an outer surface outwardly of the channel shape, wherein. The channel-shaped body (12) comprises a corner portion (120) extending at a longitudinal intermediate plane (X12) of the body (12) and two lateral arms (122) extending from the corner portion (120) away from the intermediate plane (X12) of the body (12). The lateral arms (122) have respective distal end edges (122a) extending in a same direction on opposite sides of the intermediate plane (X12) of the body (12), with an open mouth portion of the body (12) between the distal end edges (122a) with the lateral arms (122). The lateral arms (122) comprise longitudinal snap coupling formations (124) extending lengthwise of the respective lateral arm (122) at a position of the outer surface of the channel-shaped body (12) between the corner portion (120) and the distal end edge (122a) of the respective lateral arm (122) as well as distal coupling formations (126) extending lengthwise of the respective lateral arm (122) at the distal end edge (122a) of the lateral arm. A strip-like light-permeable closure lid (14) for the open mouth portion of the channel-shaped body (12) is provided having lateral coupling formations (142) complementary to and coupleable with the distal coupling formations (126) of the lateral arms (122) of the channel-shaped body (12).