Modified Electrical Device Active Cover Plate Integration
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Solution Overview
Problem
Existing electrical systems for outlets and switches lack the ability to integrate advanced functionalities such as sensors, communication elements, and power supply for smart features without compromising the accessibility and safety of traditional receptacles.
Innovation Solution
The integration of active cover plates that can be powered by modified electrical devices, which include internal circuitry for voltage stepping and communication interfaces, allowing for the addition of features like sensors, lighting, and communication technologies while maintaining compatibility with traditional outlets and switches.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional outlets and switches are used, then the basic electrical functionality is maintained and safety is ensured, but the ability to integrate advanced functionalities such as sensors, communication elements, and smart features is lacking
Solution Approach 1:
The system is divided into two independent parts: a standard electrical device (outlet or switch) and a separate active cover plate. The cover plate contains all the advanced functionalities (sensors, communication elements, smart features) while the electrical device maintains its traditional function. This segmentation allows smart features to be added without modifying or complicating the proven safe electrical components.
Solution Approach 2:
The active cover plate acts as an intermediary layer between the user and the electrical device. It provides the smart interface and advanced functionalities while the electrical device remains unchanged in the background. The cover plate mediates all interactions, allowing smart features to be integrated without directly modifying the electrical device structure.
2Adaptability or versatility
If advanced functionalities are integrated into traditional outlets and switches, then smart features are added, but the accessibility and safety of traditional receptacles are compromised
Solution Approach 1:
By separating the smart functionalities into a distinct cover plate component, the traditional electrical device remains unchanged and maintains its proven safety record. The segmentation ensures that modifications are confined to the non-critical cover plate, leaving the critical electrical connection components untouched and reliable.
Solution Approach 2:
The advanced functionalities (sensors, communication elements, smart features) are extracted from the traditional electrical device and placed into a separate active cover plate. This extraction allows the electrical device to maintain its simple, safe, and proven design while the cover plate handles all the complex smart operations.
3Adaptability or versatility
If smart features are added to electrical devices, then functionality is enhanced, but the manufacturing complexity increases
Solution Approach 1:
The system separates manufacturing into two independent streams: standard electrical devices using proven, simple manufacturing processes, and active cover plates containing smart features that can be manufactured separately. This segmentation allows each component to be optimized for its specific manufacturing requirements without compromising the other.
Solution Approach 2:
The active cover plate is designed as a universal component that can be adapted to work with multiple types of electrical devices (outlets, switches) while containing all the smart functionalities. This multi-functionality reduces the need for device-specific smart feature integration, simplifying manufacturing across different product lines.
4Adaptability or versatility
If traditional cover plates are used, then the finished appearance is achieved and electrical connections are covered, but the ability to provide power for smart features is lost
Solution Approach 1:
The active cover plate serves multiple functions: it maintains the traditional appearance and protective coverage of a standard cover plate, while simultaneously providing power to smart features through integrated power extraction circuitry. It also provides communication interfaces and sensor mounting capabilities, making it a multi-functional component that replaces both the traditional cover plate and the smart feature module.
Data Source
Figure 1A~3
Figure 4A~4D
Figure 5A~5D
AI summary
In one example, a modified electrical device includes a body and at least one connector on the body to make power and control connections with an active cover plate. A system includes an active cover plate comprising low voltage circuitry and a first interface and a modified electrical device. The modified electrical device includes high voltage circuitry and a second interface to connect to the first interface to supply low voltage to the active cover plate. A method for controlling a flow of power through a modified electrical device is also provided.