Multi-Position LED Tube Connector with Integral Insert
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Solution Overview
Problem
Existing LED tubes are unable to adjust the direction of emitted light and require complex multi-part adapters for positioning changes, making it difficult to redirect light and adjust their position in electrical sockets.
Innovation Solution
A simple, one-piece multi-position LED tube connector with a cylindrical body, radially directed flange, and integral insert with circumferentially disposed bores or radially directed struts, allowing the LED tube to be mounted at various angular positions within an electrical supply holder, using metal connector pins for secure and adjustable positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing LED tubes are used with standard sockets, then the LED tubes can be easily energized, but the direction of emitted light cannot be adjusted
Solution Approach 1:
The connector is divided into distinct functional segments: a receptacle portion for insertion into the electrical supply holder, a body portion containing the insert with multiple bores for different angular positions, and a flange for positioning. This segmentation allows each part to perform its specific function while maintaining overall simplicity.
Solution Approach 2:
The connector is designed as a multi-position adapter that can accommodate LED tubes at various angular orientations (0°, 90°, 180°, 270°) within a single device. The insert with multiple circumferentially disposed bores provides universal adaptability for different light directions without requiring multiple separate connectors.
2Adaptability or versatility
If complex multi-part adapters are used to adjust LED tube positions, then the light direction can be changed, but the device becomes complicated and requires manual manipulation
Solution Approach 1:
Multiple functional elements are merged into a single integrated connector: the receptacle, body, insert with multiple bores, and flange are all formed as one piece. This eliminates the need for multiple separate parts that would require manual assembly and manipulation, while still providing multi-position adjustment capability.
Solution Approach 2:
The connector design allows the LED tube to be simply inserted into the appropriate bore of the insert, and the tube's own structure (contact pins engaging with the bores) provides the positioning and securing function. The flange automatically abuts against the electrical supply holder to maintain proper orientation, eliminating the need for complex manual manipulation or additional securing mechanisms.
3Device complexity
If a one-piece connector is used, then the device complexity is reduced, but the adaptability for multiple positions must be maintained
Solution Approach 1:
The insert provides multi-position adaptability by extending the functionality into the angular dimension. Multiple bores are arranged circumferentially around the central axis of the connector, allowing the LED tube to be positioned at different angles (0°, 90°, 180°, 270°) while maintaining the simplicity of a single integrated connector structure.
Data Source
AI summary
The connector for connecting the LED tube to the electrical supply holder has a pair of metal connector pins each of which has a pair of electrical contact in two bores of a circumferential array of bore to allow the LED tube to be inserted into the electrical supply holder in each of several positions 90° apart. In a second embodiment, the connector has a pair of metal connector pins each of which has a semi-cylindrical wall against which a pin of the LED tube contacts. In this embodiment, the LED tube may be turned up to 360°.