Attachable Control Module for Flexible Power Adapter Switching
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Solution Overview
Problem
Existing power adapter systems are costly and inconvenient to install, especially in residential and commercial settings, due to the need for professional installation and the lack of flexibility in multi-switch power control arrangements, which restricts homeowners' ability to easily implement different power adapters and control configurations.
Innovation Solution
A control module attached to a power adapter that includes contact elements for receiving line and reference voltages, actuators for engaging with the power adapter, and a control circuit for generating signals to detect changes in switch states, enabling efficient and flexible control of power adapter configurations without requiring extensive professional installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a power adapter is replaced with a different model or configuration, then additional functionality and user needs can be met, but professional installation is required which increases cost and complexity
Solution Approach 1:
The invention divides the power control system into two independent parts: a reusable power adapter with standard wiring and a replaceable control module. The control module is segmented from the power adapter, allowing users to change control functionality without replacing the entire device or re-wiring the electrical system. This segmentation enables configuration flexibility while maintaining simple installation.
Solution Approach 2:
The control module is designed as a universal component that can be attached to different power adapter models. The module contains interchangeable components (such as different switch types, dimmers, or smart controls) that can be swapped to meet varying user needs. This universality allows a single power adapter hardware to support multiple configurations and functionalities.
2Ease of manufacture
If an in-wall power adapter is replaced by a homeowner, then cost savings can be achieved, but safety risks and improper installation may occur
Solution Approach 1:
By segmenting the control module from the power adapter, the invention eliminates the need for homeowners to work with electrical wiring. The control module attaches to the power adapter through mechanical means (screws, clips, or snap-fits), keeping all electrical connections contained within the sealed power adapter. This allows safe, code-compliant installation by professionals while enabling easy, safe replacement by consumers.
Solution Approach 2:
The power adapter acts as an intermediary device between the electrical wiring system and the user-replaceable control module. It provides a standardized, pre-wired interface that safely mediates the connection, allowing users to change control functionality without directly handling electrical wires. This intermediary approach maintains safety while enabling user-friendly replacement.
3Adaptability or versatility
If multiple types of power adapters are maintained in inventory, then various user needs can be satisfied, but inventory costs for manufacturers and distributors increase
Solution Approach 1:
The invention creates a universal power adapter platform that can accommodate multiple control module types. Instead of manufacturing and distributing numerous complete power adapter variants, manufacturers produce a standardized power adapter body and separate control modules. This allows a single adapter design to serve multiple functions through module interchangeability, significantly reducing inventory requirements while maintaining product versatility.
Solution Approach 2:
By separating the control functionality into interchangeable modules, the invention allows manufacturers to produce a core power adapter design once and then create a family of products by combining it with different control modules. This segmentation reduces the total number of unique SKUs that must be manufactured, stored, and distributed, while still offering consumers diverse functionality options.
4Ease of operation
If conventional switches are used in multi-switch power control arrangements, then basic switching functionality is provided, but flexibility to implement different power adapter configurations is restricted
Solution Approach 1:
The control module is designed with dynamic, interchangeable components that can be swapped based on user needs. Instead of a fixed switch configuration, the module allows replacement of switching elements with different types (standard switches, dimmers, smart controls, timers). This dynamic design enables the same physical module to adapt to different configuration requirements, providing both ease of operation and configuration flexibility.
Solution Approach 2:
The invention enables parameter changes in the control functionality by allowing users to replace control elements within the module. Different switch types, dimming capabilities, and smart features can be implemented by changing the control component parameters while maintaining the same physical module form factor. This allows flexible configuration adaptation without changing the overall system architecture.
Data Source
AI summary
A control module adapted to be attached to a power adapter is described. The control module comprises a plurality of contact elements including a first contact element adapted to receive a line voltage and a second contact element adapted to receive a reference voltage; a first actuator extending from a housing of the control module and adapted to engage with a connector of a power adapter; a second actuator extending from the housing of the control module and adapted to engage with a tamper resistance element of a power adapter; a control circuit adapted to generate a signal; and a third contact element coupled to the control circuit; wherein the control circuit generates to the signal adapted to be routed to the power adapter by way of the third contact element to detect a change in a state of a switch of a power adapter.