Modular Power Bar Hanger for Lighting Systems
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Solution Overview
Problem
Designing a lighting system that meets utilitarian, technical, and aesthetic needs is challenging, as existing systems fail to effectively combine these aspects, particularly in hanging light systems where power distribution and modular configuration are not adequately addressed.
Innovation Solution
A modular lighting system featuring power bars and connectors that allow for the interconnection and power support of multiple components, including canopies, hangers, and pendants, with transformers to step down voltage for LED bulbs, enabling flexible and aesthetically pleasing configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a modular lighting system is designed to provide flexible configurations, then adaptability is improved, but device complexity increases due to multiple components requiring interconnection
Solution Approach 1:
The lighting system is divided into modular components (power bars, connectors, pendants, hangers) that can be independently configured and assembled. Each power bar is a self-contained unit with integrated power distribution channels, allowing flexible arrangement without requiring complex centralized control systems.
Solution Approach 2:
The power bars serve multiple functions simultaneously: they provide structural support for pendants, distribute electrical power through integrated channels, and enable modular configuration. The connectors are designed to universally interface with different power bar orientations (parallel and perpendicular), reducing the need for specialized components for each configuration type.
2Adaptability or versatility
If power bars are designed to support multiple pendants with different arrangements and shapes, then adaptability is improved, but manufacturing precision requirements increase
Solution Approach 1:
The power bar structure incorporates discrete attachment points and modular support elements that can accommodate different pendant configurations without requiring custom manufacturing for each arrangement. The segmented design allows standardization of connection interfaces while maintaining versatility in final configurations.
Solution Approach 2:
The power bars are designed with universal mounting capabilities that can accommodate various pendant types and arrangements through standardized interfaces. The parallel and perpendicular connector designs provide universal compatibility across different configuration scenarios, reducing manufacturing precision requirements while maintaining adaptability.
3Adaptability or versatility
If connectors are designed to interconnect power bars in parallel and perpendicular configurations, then adaptability is improved, but device complexity increases
Solution Approach 1:
The connectors are designed as universal interfaces that can accommodate both parallel and perpendicular power bar configurations using the same basic connector design. This multi-functionality reduces the variety of different connector types needed, thereby reducing overall device complexity while maintaining high adaptability for different spatial arrangements.
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 modular system provides efficient power distribution and flexible lighting configurations, meeting both functional and aesthetic requirements while supporting various pendant arrangements and shapes, enhancing the overall design and functionality of hanging light systems.
Implementation Method 1
with transformers to step down voltage for LED bulbs
Data Source
Figure 1
Figure 2
Figure 3A~3B
AI summary
A hanger for supporting the ends of two in-line power bars includes a body two cavities receiving the respective ends of the power bars. Clips within the cavities engage rails in the power bars. One or more rods support the body and can also be connected to the clips.