Modular Power Control System with Tool-Free Module Swapping

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Solution Overview

Problem

Existing power distribution systems require professional expertise and tools to update or replace switches and power outlets, making it difficult and costly for consumers to adapt to evolving IoT devices and protocols.

Innovation Solution

A modular power control system with touch-safe power terminals and module sockets that allow for tool-free swapping of modules, integrating USB technology, capacitive switches, and wireless communication, enabling flexible and intelligent power management without the need for specialized skills.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional power distribution systems are used, then electrical power can be reliably distributed, but updating or replacing switches and power outlets requires professional expertise and tools

Engineering Contradiction:

Improveease of module replacementVSAvoidadaptability to evolving IoT devices

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The power distribution system is divided into modular components: a receptacle unit and interchangeable modules. Each module can be independently replaced without affecting the overall system, allowing users to swap modules easily while adapting to new devices and protocols.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The system incorporates spring-loaded contacts that automatically adjust and maintain electrical connection as modules are inserted or removed. This dynamic mechanism ensures reliable power transfer during module replacement without requiring manual adjustment or professional intervention.

Inventive Principle:

Principle #15Dynamics

2Reliability

If professional electricians are hired to update power outlets, then reliable installation is ensured, but costs increase significantly

Engineering Contradiction:

Improvereliability of electrical connectionVSAvoidcost of system implementation

Core Design Contradiction:

ReliabilityVSEase of manufacture

Solution Approach 1:

The module replacement mechanism is designed for user-friendly installation and removal without requiring professional electricians. The spring-loaded contacts and modular design enable consumers to perform maintenance and updates themselves, eliminating labor costs while maintaining connection reliability through engineered contact mechanisms.

Inventive Principle:

Principle #25Self-service

3Adaptability or versatility

If modular design is implemented, then flexibility and ease of updates improve, but device complexity increases

Engineering Contradiction:

Improveflexibility of power control systemVSAvoidcomplexity of receptacle structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The receptacle unit is designed as a universal base that can accommodate multiple different module types through standardized mechanical and electrical interfaces. This allows a single receptacle structure to support various functions (power delivery, data communication, control) without requiring different receptacle designs.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS9640962B2Power control system having modules

Publication Date: 2017.05.02 MOLEX INC

AI summary

A power control system is provided that includes a receptacle and a module. The receptacle is hard-wired to a power distribution system, such as conventional 120 VAC. The module can be removable inserted into the receptacle and can provide desired functionality, such as power deliver, wireless communication and actuation. By providing a receptacle that accepts multiple modules that each can have different functionality and by allowing a user to readily remove replace modules in the receptacle, a useful and flexible control system can be set up.