Modular Load Control Device Post-Installation Color Adjustment
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Solution Overview
Problem
Conventional smart dimmers require replacement to change the color of the bezel, intensity selection actuator, and control switch actuator, as well as the LEDs, which limits post-installation customization options for aesthetic and color adjustments.
Innovation Solution
A modular load control device with a base module and user interface module, where the user interface module can be easily disconnected and reconnected to change the color of the bezel and LEDs, featuring a touch-sensitive actuator and visual display that remains functional regardless of connection status, allowing for independent color selection and aesthetic adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the entire dimmer device is replaced to change the color of the bezel and LEDs, then the color and aesthetic appearance can be changed, but the complexity of the solution and time required increase significantly
Solution Approach 1:
The dimmer device is divided into two independent modules: a base module containing the load control circuitry and a user interface module containing the colorable components (bezel, actuator, LEDs). This segmentation allows the user interface module to be removed and replaced independently to change colors without replacing the entire device or affecting the base module functionality.
2Adaptability or versatility
If the entire dimmer device is replaced to change the color of the bezel and LEDs, then the desired color can be achieved, but the time and effort required for installation increase
Solution Approach 1:
The user interface module is designed as a separate, self-contained unit that can be quickly removed and replaced. The module includes mounting features that enable rapid attachment and detachment from the base module, reducing installation time from potentially hours to minutes while maintaining full color customization capability.
3Adaptability or versatility
If the user interface module is made detachable for color changes, then post-installation customization is enabled, but the reliability of the electrical connection may be affected
Solution Approach 1:
The user interface module is pre-equipped with electrical connectors and the base module has corresponding mating connectors designed to establish reliable electrical connections upon attachment. The connectors are positioned and configured in advance to ensure proper alignment and stable contact, maintaining reliability while enabling detachability for customization.
Data Source
AI summary
A load control device has a modular assembly to allow for easy adjustment of the aesthetic and the color of the load control device after installation. The load control device comprises a user interface module and a base module. The user interface module includes an actuation member for receiving a user input and a visual display for providing feedback to the user. The base module has a controllably conductive device and a controller for controlling the amount of power delivered from an AC power source to an electrical load. A connector of the base module is adapted to be coupled to a connector of the user interface module, such that the controller is operatively coupled to the actuation member and the visual display.