Pre-mount Chassis for Modular Lighting Control Installation

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Solution Overview

Problem

Existing home lighting control systems are often complex and require expert installation, with smart light bulbs being limited by the light switch and fixture they are associated with, leading to inefficiencies and difficulties in customization and automation.

Innovation Solution

A pre-mount chassis system that allows base modules of a lighting control system to be easily installed and aligned with a wall box, eliminating the need for additional tools and screws, and featuring a slide-lock mechanism for secure assembly and convenient wire management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional lighting control systems are installed using individual switches and fixtures, then the system can be customized, but the installation becomes complex and requires expert technicians

Engineering Contradiction:
Improvecustomization capabilityVSAvoidinstallation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system is divided into modular components: a chassis that mounts to the wall box, base modules that snap into the chassis, and switch modules that attach to the base modules. This segmentation allows independent installation and configuration of each module, simplifying the overall installation process while maintaining customization capability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The chassis serves as an intermediary component between the wall box and the base modules/switches. It provides a standardized mounting interface that simplifies the connection process, eliminating the need for complex wiring and expert installation while enabling flexible configuration of lighting controls.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If smart light bulbs are associated with fixed light switches and fixtures, then the installation is simple, but the smart bulbs become inoperable when the switch is turned off

Engineering Contradiction:
Improveinstallation simplicityVSAvoidoperational flexibility
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The switching function is extracted from the traditional light switch and relocated to the base module, which remains continuously powered. This allows the smart bulb to operate independently of the wall switch position, enabling the bulb to remain functional even when the switch is in the off position, while maintaining simple installation by using standard switch locations.

Inventive Principle:
Principle #2Taking out (Extraction)

3Ease of operation

If base modules are installed individually without a pre-mount chassis, then the installation process requires additional screws and tools, but using a pre-mount chassis creates a more complex device structure

Engineering Contradiction:
Improveinstallation easeVSAvoidchassis structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The chassis integrates multiple functions into a single component: it provides structural support, mounting attachment points for base modules, alignment features for precise positioning, and wire management capabilities. This merging of functions into one piece eliminates the need for multiple separate mounting operations while the modular design keeps the added complexity manageable.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS10985755B2Intelligent lighting control system pre-mount chassis apparatuses, systems, and methods
Publication Date: 2021.04.20 SAVANT SYSTEMS INC
  • US10985755B2 patent drawing
  • US10985755B2 patent drawing
  • US10985755B2 patent drawing

AI summary

The present disclosure provides an intelligent lighting control system include a pre-mount chassis system. The methods include attaching a chassis to an electrical wall box, the chassis comprising at least one hook extending in an upward direction and at least one opening, the at least one hook positioned along a peripheral portion of the at least one opening. The methods include hanging a base module from the at least one hook in the chassis.