Modular Power Outlet Relocation With Integrated GFCI Protection
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Solution Overview
Problem
Existing electrical power distribution systems lack user configurability and safety features, such as modular interconnects and ground fault circuit interrupters, which restrict flexibility and safety in power distribution.
Innovation Solution
A user-configurable electric power distribution apparatus with a modular interconnect system and integrated ground fault circuit interrupter (GFCI) that allows for flexible power distribution and safe operation, featuring a plug-and-play design with visual indicators and tool-free attachment to surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing electrical power distribution systems are used, then power distribution is provided, but user configurability and safety features are lacking
Solution Approach 1:
The electrical power distribution system is divided into separate modular components: an input unit with plug that can be connected to existing outlets, an output unit with receptacles that can be positioned elsewhere, and an interconnect that bridges them. This segmentation enables user configurability while maintaining safety features like GFCI in each module.
Solution Approach 2:
The input unit and output unit are designed as universal modules that can be configured in various arrangements. The input unit can conceal existing outlets, the output unit can provide additional receptacles at flexible locations, and both units incorporate GFCI protection, making the system adaptable to different user needs while ensuring safety.
2Adaptability or versatility
If modular interconnects are implemented, then flexibility in power distribution is improved, but device complexity increases
Solution Approach 1:
The system is segmented into standardized modules (input unit, output unit, interconnect) that can be independently manufactured, tested, and assembled. This segmentation manages complexity by breaking down the overall system into simpler, interchangeable components with consistent interfaces.
Solution Approach 2:
The interconnect serves as an intermediary component that bridges the input unit and output unit. It incorporates necessary electrical connections and GFCI protection in a standardized form factor, simplifying the interface between modules while maintaining safety and flexibility.
3Reliability
If ground fault circuit interrupter is integrated, then safety is improved, but device complexity increases
Solution Approach 1:
The GFCI protection is segmented into separate functional modules within the input unit and output unit. Each unit has its own GFCI circuit that independently monitors and interrupts fault conditions, distributing the safety function across multiple simpler components rather than one complex centralized system.
Solution Approach 2:
The GFCI circuits are designed to automatically detect ground faults and interrupt power without user intervention. Visual indicators automatically show the status of power availability and GFCI operation, allowing the system to self-monitor and self-report safety conditions.
4Shape
If input unit conceals existing outlet, then aesthetic appearance is improved, but accessibility to original outlet is reduced
Solution Approach 1:
The electrical outlet system is segmented into the concealed original outlet (covered by input unit) and the new accessible outlet (in output unit). This allows the original outlet to be aesthetically concealed while providing a new outlet at a more accessible location with identical functionality.
Solution Approach 2:
The interconnect acts as an intermediary that transfers electrical power from the concealed original outlet to the new accessible outlet. This mediator enables the aesthetic concealment of the original outlet while maintaining full electrical accessibility through the new output unit location.
Data Source
AI summary
Various implementations and configurations of a user configurable electric power distribution apparatus are possible and may comprise: an electrical input unit comprising an electrical plug, wherein the input unit may be pluggable into an existing electrical outlet and may conceal the electrical outlet; an electrical output unit comprising one or more electrical receptacles, wherein the output unit and the input unit are not conjoined, the output unit can be located on a surface when the input unit is plugged into an electrical outlet, and the output unit can be separated by a distance from the input unit; an electrical interconnect, which may be modular, attached to both the input unit and the output unit, wherein electrical power received by the electrical plug may be available at an electrical receptacle comprised by the output unit; an optional ground fault circuit interrupter (GFCI); and an optional one or more USB power ports.