Modular Lighting System with Configurable Cover Plate
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Solution Overview
Problem
Industrial lighting systems are costly to install or replace due to regulatory requirements such as OSHA standards for protective plates, energy use restrictions, and the need for compliant fixtures, making it challenging to create efficient and compliant lighting solutions.
Innovation Solution
A modular lighting system using existing approved electrical components, such as electrical boxes and conduits, with configurable LED lighting units that can be oriented and connected in various ways to meet specific installation needs, ensuring compliance with regulations while allowing for customizable and efficient lighting configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional industrial lighting systems are used to ensure compliance with OSHA regulations, then safety and regulatory compliance are improved, but installation cost and system complexity increase
Solution Approach 1:
The lighting system is divided into modular components: LED light sources, electrical boxes, and interchangeable covers. Each module can be independently configured to meet OSHA requirements while simplifying the overall system. The segmentation allows compliance features to be distributed across modules rather than requiring a single complex fixture design.
Solution Approach 2:
The electrical boxes serve multiple functions: they provide structural support for lighting elements, incorporate protective features for OSHA compliance, and allow for various lighting configurations. The covers are designed to be universal across different box types, providing both protection and compliance features while simplifying inventory and installation.
2Reliability
If traditional industrial lighting systems are used to meet regulatory requirements, then safety standards are satisfied, but installation and replacement costs increase
Solution Approach 1:
By segmenting the lighting system into replaceable modules (LEDs, electrical boxes, covers), the design allows for cost-effective manufacturing of individual components using standard electrical parts. This modular approach reduces overall system cost while maintaining compliance through strategic placement of safety features in specific modules.
Solution Approach 2:
The system uses inexpensive, readily available electrical components (standard electrical boxes, conduits, LED modules) that can be easily replaced. Rather than investing in expensive proprietary fixtures, the design leverages commodity parts that meet OSHA requirements, reducing both initial installation cost and long-term replacement costs.
3Reliability
If fixed lighting fixture designs are used to ensure compliance, then regulatory standards are met, but flexibility and adaptability decrease
Solution Approach 1:
The modular architecture enables different combinations of LED modules, electrical boxes, and covers to be assembled for various lighting needs while maintaining compliance. Each segment is designed to meet specific regulatory requirements, allowing flexible configuration without sacrificing safety assurance.
Solution Approach 2:
The system transitions from fixed, static lighting fixtures to a dynamic, reconfigurable modular system. Components can be easily added, removed, or repositioned to adapt to changing lighting requirements while maintaining OSHA compliance through the use of approved components and proper assembly procedures.
Data Source
AI summary
A system and method for providing robust, configurable lighting includes electrical boxes interconnected by conduit through selected knockout openings. A cover plate includes multiple rectangular openings oriented if different fashions. The openings are configured to receive and secure a base of tubular lighting element to the cover plate. Wiring is passed through the conduit into the boxes, and a connection is made to the lighting element through a secured base and associated opening.