Trailer Light Adapter Module for Plug-In Flashing Warnings
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Solution Overview
Problem
Existing vehicle and trailer lighting systems require significant modifications, including cutting and splicing wires, to add a flashing warning light function, which is inconvenient and time-consuming.
Innovation Solution
A trailer tow light flashing warning light adapter system that includes an in-line adapter flasher module with standardized male and female tow plug connectors, allowing for integration between the vehicle's factory tow harness receptacle and the trailer's tow plug without modifying the vehicle or trailer wiring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional methods are used to add flashing warning light function, then the flashing warning light function can be added, but wire cutting and splicing are required which is inconvenient and time-consuming
Solution Approach 1:
The patent introduces an adapter module as an intermediary device that connects between the vehicle's existing lighting system and the desired flashing warning light function. This adapter module contains the flashing circuitry and connects via plug-and-play connectors, eliminating the need for wire cutting and splicing while adding the required functionality.
Solution Approach 2:
The patent divides the flashing warning light system into a separate, modular adapter unit that can be independently installed and removed. This segmentation allows the flashing function to be added without modifying the vehicle's original wiring harness, as the adapter self-containedly houses all necessary electronic components and connections.
2Adaptability or versatility
If traditional methods are used to add flashing warning light function, then the flashing warning light function can be added, but significant modifications including cutting and splicing wires are required
Solution Approach 1:
The adapter module serves as an intermediary that interfaces with the vehicle's existing electrical system through standard connectors. This approach adds the flashing warning light function without requiring any modification to the vehicle's original wiring, thereby maintaining system integrity while reducing installation complexity.
Solution Approach 2:
The adapter module is designed as a self-contained unit with all necessary electronic components, mounting hardware, and wiring connections integrated within. This self-service design eliminates the need for external wire modifications, as the adapter independently provides the flashing function through its own internal circuitry and plug-and-play connections.
3Adaptability or versatility
If wire cutting and splicing are performed to add flashing warning light function, then the function can be added, but the integrity of the vehicle and trailer electrical systems is compromised
Solution Approach 1:
The adapter module acts as an intermediary device that connects to the vehicle's electrical system through existing connectors without requiring any wire modifications. This approach preserves the integrity of the original electrical wiring harness while still enabling the flashing warning light function through the adapter's internal circuitry.
Solution Approach 2:
The adapter module is designed as a self-contained unit that independently provides the flashing function without requiring any modification to the vehicle or trailer electrical systems. All connections are made through existing connectors, ensuring that the original electrical system integrity is maintained while the adapter self-sufficiently delivers the desired functionality.
Data Source
AI summary
A trailer tow light warning system comprises a flashing light adapter module having standardized male and female tow plug connectors which can be integrated in a variety of inline configurations including as an inline adapter, as a factory vehicle tow light receptacle replacement or as an OEM trailer wiring harness replacement.