Modular LED Lighting Housing for Fast Driver Replacement
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Solution Overview
Problem
Existing lighting assemblies require complete replacement of both the lighting device and driver upon failure or technological obsolescence, leading to increased maintenance time, effort, and cost, with no easy access for maintenance and high risk of dark areas.
Innovation Solution
A modular lighting system with separate housings for drivers and lighting devices, allowing individual repair or replacement, and a spring-loaded locking mechanism for easy access, reducing maintenance time and cost.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the lighting device and driver are mounted on the same platform to form a sub-assembly, then the structural integrity is improved, but the ease of repair deteriorates because the entire sub-assembly must be replaced when one component fails
Solution Approach 1:
The patent divides the lighting assembly into separate modular components: the lighting device is mounted on a first platform while the driver is mounted on a second platform. This segmentation allows independent replacement of failed components without replacing the entire assembly, resolving the contradiction between structural integrity and ease of repair.
2Manufacturing precision
If the driver is adapted to be operated at a specific voltage with fixed design, then the manufacturing precision is improved, but the adaptability deteriorates because older drivers become unavailable due to technological advancements
Solution Approach 1:
The patent incorporates a voltage selector switch that allows the driver to operate at multiple voltage levels (e.g., 120V or 277V). This universal design enables the same driver unit to adapt to different voltage requirements and technological updates without requiring complete replacement, resolving the contradiction between manufacturing precision and adaptability.
3Strength
If the lower member is fixed to the upper member without easy detachment provision, then the structural integrity is improved, but the ease of operation deteriorates because detaching consumes more time and effort for maintenance
Solution Approach 1:
The patent employs a removable and reattachable coupling mechanism between the upper member and lower member. This dynamic design allows the members to be securely fixed during operation for structural integrity, while enabling easy detachment when maintenance is required, thus resolving the contradiction between structural integrity and ease of operation.
4Reliability
If the complete lighting device needs to be replaced when one component fails, then the reliability is improved by ensuring full functionality, but the loss of time deteriorates because considerable time is required for complete replacement
Solution Approach 1:
By segmenting the lighting assembly into independently replaceable modules (lighting device on first platform, driver on second platform), the patent enables replacement of only the failed component rather than the entire assembly. This reduces maintenance time while maintaining system reliability through proper electrical connections between modules.
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
Facilitates efficient and cost-effective maintenance by allowing individual components to be replaced or repaired, minimizing downtime and reducing overall maintenance costs.
Implementation Method 1
a resilient member coupled with the movable member to provide a resilient force to the movable member
Data Source
AI summary
The present disclosure relates to a lighting system. The lighting system may include a first housing, a second housing, one or more drivers, and one or more lighting devices. The first housing defines a first hollow portion. The second housing may be pivotably coupled to the first housing and define a second hollow portion opposite to the first hollow portion, such that the first hollow portion and the second hollow portion together define an interior space. Further, the one or more drivers may be disposed in the first hollow portion of the first housing. Moreover, the one or more lighting devices may be disposed in the second hollow portion of the second housing and electrically connected to the one or more drivers.