Switch Cover Maintains Power for Wireless Lamp Control
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Solution Overview
Problem
Wireless lamps cannot be controlled remotely if power is cut to the receptacle, requiring costly and potentially hazardous rewiring to maintain power, which is a barrier to utilizing advanced lighting technology in existing homes.
Innovation Solution
A switch cover and control system that maintains power to wireless lamps by mounting a radio controller within a housing over the wall switch, allowing manual control and preventing accidental power cutoff, without altering existing electrical circuitry.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If power is cut to the receptacle to control wireless lamps, then the lamps can be turned off, but the lamps cannot be controlled remotely and require costly rewiring
Solution Approach 1:
The system separates the power control function from the remote control function. The wall switch maintains continuous power to the receptacle, while a separate wireless controller module handles remote control commands, allowing independent operation of each function without compromising the other
Solution Approach 2:
A wireless controller module acts as an intermediary between the user and the wireless lamp. This module receives wireless control signals and executes them while maintaining continuous power flow through the receptacle, eliminating the need to cut power for control purposes
2Adaptability or versatility
If wall switches are rewired to maintain power, then remote control is enabled, but installation cost and complexity increase significantly
Solution Approach 1:
The control functionality is extracted from the electrical wiring system and placed into a separate wireless controller module. This module can be installed on existing switches without altering the electrical circuitry, separating the control function from the power distribution function
Solution Approach 2:
The wireless controller module is designed to work with existing wall switches and receptacles without modification. It provides universal compatibility with standard electrical infrastructure while adding remote control capability, eliminating the need for specialized rewiring
3Ease of manufacture
If wall switches are rewired by non-electricians, then power can be maintained, but safety risks and faulty installation increase
Solution Approach 1:
The system uses a plug-and-play wireless controller module that can be easily installed and removed without permanent modifications to the electrical system. This disposable-like approach allows non-electricians to install it safely without committing to complex permanent wiring changes
Solution Approach 2:
The wireless controller module is designed for self-installation by end users without requiring professional electrician intervention. It connects to existing switches through simple mechanical mounting and maintains electrical safety while enabling user-friendly installation
Data Source
AI summary
An apparatus to cover the original wall switch controlling the lighting fixtures which now contain the wireless lamps such that a user cannot interrupt power to the lighting fixture by inadvertently changing the setting the wall switch.