RV Outlet Tester with Segmented Light Indicators
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Solution Overview
Problem
Current outlet testers for recreational vehicles are complex for novice users to interpret, as they rely on decoder charts that are difficult to read and require orientation matching, making it hard for RV owners to effectively diagnose wiring issues.
Innovation Solution
A codeless electrical outlet tester with a set of light indicators that includes a first group for indicating fault conditions and a second group for specifying affected lines, allowing for intuitive identification of wiring conditions without the need for decoder charts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional outlet testers with decoder charts are used, then wiring conditions can be detected, but the device becomes complex and difficult for novice users to interpret
Solution Approach 1:
The indicator lights are segmented into two distinct groups: a first group indicating fault condition types and a second group indicating affected lines. This segmentation allows users to separately understand the nature of the fault and which specific line is affected, eliminating the need to interpret complex coded patterns from traditional decoder charts.
Solution Approach 2:
The patent introduces an intermediary classification system between the raw wiring condition detection and the user interpretation. Instead of directly presenting coded patterns requiring decoder charts, the system uses the two-group light indicator system as an intermediary that translates complex wiring conditions into intuitive, categorized visual information that is easier to understand.
2Measurement precision
If decoder charts are used to indicate wiring status, then comprehensive wiring conditions can be detected, but the operation becomes difficult requiring orientation matching and chart reading
Solution Approach 1:
The patent extracts the interpretation complexity from the testing function itself. Instead of requiring users to read and match patterns against external decoder charts, the interpretation logic is embedded directly into the light indicator system, where the two groups of lights automatically present the decoded information in an intuitive format without requiring separate reference materials.
Solution Approach 2:
The outlet tester becomes self-explanatory through the two-group light indicator system. The device automatically categorizes and presents the wiring condition information without requiring the user to consult external decoder charts or perform orientation matching, making the device self-sufficient and easy to use for novice users.
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
Enables recreational vehicle owners to easily and accurately determine wiring conditions, reducing the risk of damage or danger from faulty outlets by providing clear and straightforward visual feedback.
Implementation Method 1
a set of light indicators connected to the outlet tester circuitry so as to indicate each of the plurality of wiring conditions
Data Source
AI summary
An electrical outlet tester for testing a power outlet for powering a recreational vehicle includes outlet tester circuitry configured to test wiring of a power outlet for powering a recreational vehicle to detect a plurality of wiring conditions. The electrical outlet tester includes and a set of light indicators connected to the outlet tester circuitry so as to indicate each of the plurality of wiring conditions detectable by the outlet tester circuitry. The set of light indicators includes a first group of light indicators configured to indicate a plurality of fault condition types and a second group of light indicators configured to indicate one or more lines affected by the fault condition type indicated on the first group of light indicators. A housing surrounds the outlet tester circuitry and a plug extends from the housing and is configured to galvanically connect to the power outlet in order to facilitate testing thereof.