Light Fixture Canopy Assembly for Concealed Junction Box Mounting
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Solution Overview
Problem
Existing lighting fixtures and junction boxes often require external positioning, especially in areas where recessed installations are not possible, leading to aesthetic and functional challenges due to visible wiring and components.
Innovation Solution
A canopy assembly with a mounting bracket configured to be positioned over a junction box, featuring a central body with upper and lower arms, and a canopy cover with conduit openings for inserts, allowing for secure attachment to a support surface while hiding the junction box and wiring, and accommodating various conduit configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the light fixture and junction box are positioned on the exterior of the mounting surface, then the installation is possible in locations where recessed lighting is not possible, but the junction box and wiring become visible and aesthetically unpleasing
Solution Approach 1:
The patent introduces a canopy assembly as an intermediary component between the mounting surface and the junction box. The canopy cover (component 130) serves as a mediator that conceals the unsightly junction box and wiring while still allowing the light fixture to function. This intermediary structure resolves the contradiction by enabling exterior mounting (adaptability) while maintaining aesthetic quality through the decorative canopy cover that matches various interior designs.
2Adaptability or versatility
If the canopy cover includes multiple conduit openings, then various conduit configurations can be accommodated, but the structure becomes more complex
Solution Approach 1:
The canopy cover is segmented into multiple standardized opening locations (first, second, third, and fourth conduit openings) that can be selectively used. Each opening is a discrete, modular element that can be independently configured. This segmentation allows the canopy cover to adapt to various conduit arrangements without requiring a completely different design for each configuration, thus providing versatility while maintaining manageable structural complexity through standardized modular openings.
3Reliability
If the mounting bracket includes upper and lower arms extending from a central body, then secure attachment to the support surface is achieved, but the device complexity increases
Solution Approach 1:
The mounting bracket is designed as a multi-functional component that performs several functions: the central body provides structural support and houses the canopy cover attachment, the upper arms extend to provide additional mounting points and structural stability, and the lower arms provide further support and attachment options. This universal design allows a single bracket structure to handle various mounting scenarios and load requirements, achieving reliable secure attachment while avoiding the need for multiple different bracket designs, thus managing complexity through functional integration.
Data Source
AI summary
A canopy assembly for a light fixture includes a mounting bracket configured to be positioned over a junction box and directly mounted to a support surface. A canopy cover is connected to the mounting bracket. The canopy cover includes a plurality of conduit openings. One or more cover inserts are configured to be selectively positioned in the conduit openings. One or more conduit inserts are configured to be selectively positioned in the conduit openings. The canopy cover is configured to extend over the mounting bracket and the junction box.