Wall-Mounted Device With Segmented Live Wire Circuits

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Solution Overview

Problem

Conventional smart outlet designs face issues with frequent power disruptions damaging electronic components, limited space for added modules, and inability to independently supply power and detect circuit conditions, leading to reduced usability and increased energy consumption.

Innovation Solution

A wall-mounted device with a base and cover plate, featuring an interior and exterior live wire circuit, a switch for controlling current transmission, and integration with induction coils or temperature sensors to enable independent power supply and circuit detection, allowing for remote operation and analysis.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of energy

If the switch control circuit disconnects the live wire input terminal from the live wire output terminal to control power supply, then power consumption is reduced, but electronic components are damaged due to frequent switching

Engineering Contradiction:
Improvepower consumptionVSAvoidcomponent lifespan
Core Design Contradiction:
Loss of energyVSReliability

Solution Approach 1:

The patent divides the live wire circuit into two separate circuits: the interior live wire circuit (connected to the switch control circuit) and the exterior live wire circuit (bypassing the switch). This segmentation allows the switch to control power to appliances without interrupting power to electronic components, resolving the contradiction between energy saving and component protection.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If electronic modules are added to the smart outlet for detection and control functions, then functionality is improved, but the volume becomes too large to be placed in the outlet

Engineering Contradiction:
Improvedetection and control functionsVSAvoidoutlet size
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The patent integrates the electronic modules (wireless transmission module, power module, electrical detection module, display module, temperature detection module) directly into the base structure of the outlet. By merging these functions into the existing outlet housing rather than adding separate external modules, the patent maintains enhanced functionality while avoiding excessive volume increase.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If the switch control circuit controls the interior live wire circuit, then power control is achieved, but the exterior electronic modules cannot operate independently

Engineering Contradiction:
Improvepower controlVSAvoidindependent operation capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent creates two independent power pathways: the interior live wire circuit that passes through the switch control circuit for appliance control, and the exterior live wire circuit that bypasses the switch to continuously power electronic modules. This segmentation enables both switch-controlled power management and independent module operation simultaneously.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10349536B2Wall-mounted device
Publication Date: 2019.07.09 HAN CHUANG INT CO LTD
  • US10349536B2 patent drawing
  • US10349536B2 patent drawing
  • US10349536B2 patent drawing

AI summary

Disclosed is a wall-mounted device, which is mainly provided with a base and a cover plate, and the at least one module circuit board is provided in the cover plate. The power terminal of at least one module circuit board is electrically connected to an exterior live wire circuit of the base, so the interior live wire circuit is able to independently supply power to the module circuit board of the cover plate. As the result, the base is able to fit or replace with any cover plate provided with module circuit board, and connects to any electronic device or network to remotely control and operate.