Universal Control Apparatus with Modular Faceplates
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Solution Overview
Problem
Existing control devices for premises, such as lighting and appliances, lack flexibility in configuration, aesthetics, and self-protection against improper installation, leading to inefficiencies and potential damage due to their single-purpose design and lack of adaptability.
Innovation Solution
A universal control apparatus with modular architecture that allows for user-friendly configurability, aesthetic customization, and built-in protection against overheating, featuring a separable control element and module with thermally optimized components and heat sink arrangements, enabling flexible function selection and safe operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If control devices are designed with single-purpose configuration to minimize manufacturing cost, then manufacturing cost is reduced, but adaptability and versatility are limited
Solution Approach 1:
The patent implements a universal control device architecture where a single base unit can perform multiple functions through interchangeable faceplates and configurable software. The controller is designed to accommodate different appliance types (lighting, HVAC, appliances) using the same fundamental hardware platform, allowing one device to serve multiple purposes rather than requiring separate dedicated devices for each function.
Solution Approach 2:
The control device is segmented into modular components: a universal base controller, interchangeable faceplates, and separable functional modules. This segmentation allows the core controller to remain standardized while specific functions are added or removed through modular attachments, reducing the need to manufacture entirely different devices for each application.
2Device complexity
If control devices use integrated non-separable components, then device complexity is reduced, but ease of customization and repair is limited
Solution Approach 1:
The device is divided into separable components including the main controller body, faceplate, and functional modules. The faceplate can be removed and replaced by the consumer without requiring replacement of the entire device or involvement of skilled electricians. This segmentation enables easy customization of appearance and function while maintaining a simple standardized base unit.
Solution Approach 2:
The aesthetic and functional customization elements (faceplates) are extracted as separate removable components from the main controller. This allows the core control functionality to remain simple and standardized while enabling users to change appearance and specific functions by swapping out the extracted faceplate component.
3Adaptability or versatility
If multiple configurations of control elements are manufactured to meet aesthetic preferences, then adaptability is improved, but manufacturing and distribution complexity increases
Solution Approach 1:
The aesthetic customization is segmented into separate interchangeable faceplates that can be produced independently of the main controller. Rather than manufacturing multiple complete device variants, the system produces one standardized controller body and multiple faceplate options, dramatically reducing the manufacturing matrix from many complete device combinations to a single base unit plus separate cosmetic components.
Solution Approach 2:
A single universal controller body serves as the platform for all aesthetic and functional variations. The same base unit can accommodate different faceplates to match various decor styles and coordinate with different appliance types, providing aesthetic adaptability without requiring multiple specialized device designs.
4Reliability
If intelligent controllers are pre-programmed with fixed functions, then reliability is improved, but adaptability to new functions is limited
Solution Approach 1:
The controller employs dynamic reconfigurability through software-based function assignment and interchangeable faceplates that can change the device's operational characteristics. Rather than fixed hardwired functions, the system allows functions to be dynamically assigned to different control elements and faceplates, enabling the same hardware to reliably perform different functions as needed.
Solution Approach 2:
The controller utilizes software parameter changes to adapt functions without altering the physical hardware. By changing software parameters and configuration settings, the same device can be reprogrammed to control different appliance types or perform different functions, providing functional adaptability while maintaining operational reliability through consistent hardware performance.
5Device complexity
If control devices lack self-protection mechanisms, then device complexity is reduced, but reliability under improper installation conditions deteriorates
Solution Approach 1:
The controller incorporates self-protection mechanisms that automatically detect and respond to improper installation conditions such as electrical overload. The device monitors its own operating parameters and can shut down or alert users when abnormal conditions are detected, providing self-service protection without requiring external monitoring systems or increasing overall system complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a cost-effective, scalable, and adaptable control system that allows users to modify functions and aesthetics easily while ensuring safe operation and efficient heat dissipation, reducing manufacturing and distribution complexities.
Implementation Method 1
The module includes a thermally optimized power transistor and heat sink arrangement
Implementation Method 2
heat sink arrangements, enabling flexible function selection and safe operation
Data Source
AI summary
Apparatus and methods for control of one or more functions within a premises. In one embodiment, the control apparatus comprises a “universal” electronic switch which can be configured according to any number of different desired functional and/or aesthetic schemes. The apparatus uses removable and replaceable control elements which are purely mechanical in nature, thereby allowing consolidation of all electrical functions within the parent control module. An improved control circuit including thermal overload protection is also disclosed, as are methods of operating and manufacturing the apparatus.