Radially Symmetric Electrical Connector for Modular Lighting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Modular lighting systems, particularly those with strip lights, face challenges in electrical connection due to the need for precise polarity maintenance during installation, which can be complex and require additional equipment, especially when dealing with different polarity configurations.
Innovation Solution
The use of radially symmetric electrical connectors that can engage mating terminals in multiple positions, including angular offsets, ensuring proper electrical communication regardless of the polarity configuration between light assemblies and power supplies, simplifying the installation process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional electrical connection methods (soldering, mechanical crimps) are used for strip lights, then reliable electrical connections can be achieved, but the installation process becomes complex and requires specialized equipment
Solution Approach 1:
The patent replaces traditional mechanical connection methods (soldering, crimping) with a magnetic connection system. The connector includes magnets that magnetically engage with corresponding magnets in the mating connector, eliminating the need for soldering equipment and crimping tools while maintaining reliable electrical connections. This substitution of mechanical systems with magnetic fields directly resolves the contradiction by reducing installation complexity while preserving connection reliability.
2Reliability
If traditional electrical connection methods are used, then proper electrical connections can be made, but maintaining proper electrical polarity becomes difficult during installation
Solution Approach 1:
The patent employs asymmetric terminal arrangement within the radially symmetric connector structure. The terminals are positioned at specific angular offsets that create an asymmetric pattern, allowing the connector to maintain proper electrical polarity through its orientation. This asymmetric terminal configuration enables the installer to correctly orient the connector without complex polarity matching, as the asymmetric terminal positions naturally guide proper alignment while maintaining ease of operation.
3Ease of operation
If radially symmetric connectors with multiple engagement positions are used, then installation flexibility and ease are improved, but connector structural complexity increases
Solution Approach 1:
The patent creates a universal connector design where the radially symmetric structure with multiple engagement positions serves multiple functions: it provides rotational flexibility for installation, maintains electrical polarity through oriented terminals, and ensures reliable magnetic connection. The same structural features that enable installation flexibility also maintain polarity and reliability, demonstrating multi-functionality that justifies the structural complexity by delivering multiple benefits simultaneously.
Data Source
AI summary
A light assembly is provided with a circuit board, a connector and a first light emitting device. The circuit board is formed with a first conductive path and a second conductive path. The connector is supported by the circuit board and includes a first terminal connected to the first conductive path and at least two second terminals connected to the second conductive path. The at least two second terminals are arranged radially symmetrical about an axis and are adapted to engage mating terminals of a mating connector when the mating connector is oriented in both a first position and in a second position that is angularly offset from the first position about the axis. The first light emitting device is supported by the circuit board and in electrical communication with the first conductive path and the second conductive path.