Electrical Control System Safety Redesign
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Inefficient use of energy resources in households leads to high costs and increased demand, necessitating a solution for safe and intelligent energy conservation in electrical systems.
Innovation Solution
An electrical control system that consolidates multiple control points and safely isolates the household power source, using a safety block and control module to remotely activate fixtures, devices, and appliances, promoting safety and energy conservation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If traditional electrical control systems are used without consolidation, then each control point operates independently, but this leads to inefficient energy use and higher costs
Solution Approach 1:
The patent consolidates multiple control points into a single integrated control module that can remotely activate multiple fixtures, devices, and appliances. This merging of control functions reduces energy consumption by enabling centralized management and coordination of electrical loads, while the control module handles the complexity internally rather than requiring separate independent control systems for each device.
2Reliability
If direct connection to household power source is made, then power transfer is simple, but safety risks increase
Solution Approach 1:
The patent introduces a safety block as an intermediary component between the household power source and the control module. This safety block provides electrical isolation through its cavity structure, mediating the power transfer while protecting against direct exposure to high-voltage AC power. The intermediary safety block reduces safety risks while the modular design keeps the overall system manageable in terms of complexity.
3Productivity
If multiple control points are consolidated into one, then energy conservation is facilitated, but control flexibility may be reduced
Solution Approach 1:
The control module is designed with multi-functionality, capable of remotely activating various types of fixtures, devices, and appliances through a single interface. This universal control approach facilitates energy conservation by consolidating management of multiple devices while maintaining adaptability through programmable control logic that can handle different device types and control scenarios, thus preserving flexibility despite consolidation.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An electrical control system for fixtures, devices and appliances that safety isolates a power source using the features of the safety block, and consolidates multiple control points to remotely activate a combination of fixtures, devices and appliances using the features of the control module, thereby promoting safety and facilitating energy conservation. The system has a safety block where a safety-block AC power supply connector on the rear attaches to a household alternating current (AC) power supply. The safety-block AC power supply connector passes through a cavity to the safety- block AC power transfer connector located on the front. The system also has a control module with a control-module user interface on the front. A control-module AC power connector connects to the control-module user interface and passes through the control-module cavity to connect to the safety-block AC power transfer connector located on the front of the safety block.