Modular LED Module Matrix for Replaceable High-Intensity Lighting
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Solution Overview
Problem
In high-intensity lighting applications using multiple serially connected light emitting diodes (LEDs), if one LED fails, the entire set needs to be replaced, leading to inefficiencies and delays, especially when manufacturers are distant or have backlogs.
Innovation Solution
A modular high-intensity LED light fixture with individually removable and replaceable LED modules, each secured in electrical sockets within a matrix structure, allowing for easy maintenance and repair by replacing only the faulty module without affecting the entire set.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If multiple serially connected LEDs are used to achieve high intensity lighting, then the desired luminescence is obtained, but the entire set must be replaced if one LED fails
Solution Approach 1:
The patent divides the LED set into multiple independently replaceable modules, each containing one or more LEDs. This segmentation allows individual modules to be replaced without affecting the entire set, resolving the contradiction between maintaining high illumination intensity and enabling easy repair. Each module functions as an independent unit with its own electrical connections and mounting structure.
2Reliability
If the entire LED set is replaced when one LED fails, then the lighting function is restored, but significant time is lost during replacement
Solution Approach 1:
By segmenting the LED set into replaceable modules with standardized mounting structures and electrical connections, the patent enables rapid replacement of only the faulty module rather than the entire set. The modular design with snap-fit or screw-mounted structures allows for quick installation and removal, significantly reducing downtime while maintaining reliable lighting function.
Solution Approach 2:
The patent incorporates pre-configured mounting structures, electrical connections, and positioning features during manufacturing. These preliminary preparations enable maintenance personnel to quickly replace modules without complex assembly procedures, reducing the time required for field repairs while ensuring proper installation and functional restoration.
3Reliability
If fixed LED sets are used, then the lighting application is simple and reliable, but flexibility for different configurations is limited
Solution Approach 1:
The patent designs universal mounting structures, electrical connectors, and module interfaces that can accommodate various LED configurations and applications. The standardized modular units can be arranged in different patterns and densities to suit diverse lighting requirements, enabling the same basic module design to serve multiple functions and applications while maintaining operational simplicity and reliability.
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
This solution enables efficient maintenance and repair by allowing individual LED modules to be replaced quickly, reducing downtime and the need for entire set replacements, while also allowing for flexible lighting configurations and color arrangements.
Implementation Method 1
Light emitting diodes have long been used individually or grouped together as background or indicating lights in electronic devices
Implementation Method 2
Because of the efficient light production, durability, long life, and small size light emitting diodes were ideal for electronic applications
Data Source
AI summary
A light fixture, comprising a matrix, a plurality of electrical sockets fixedly secured to the matrix and forming a rigid matrix of electrical sockets electrically interconnected in two dimensions. One or more light emitting diode modules are individually removable and replaceable within any individual electrical socket within the matrix. Each individual light emitting diode module includes a base and a light emitting diode, wherein the base is configured and arranged for fitted electrical engagement within the electrical socket.