Wiring Device Color Change Kit Segmentation

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Solution Overview

Problem

Conventional wiring devices require replacement of the entire unit to change the color of visible components, which is costly and inefficient for both users and distributors, as they need to stock a variety of colors.

Innovation Solution

A color change kit that includes a detachable switch cover and skirt, allowing users to easily replace these components without disassembling the wiring device, enabling color changes without replacing the entire device.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the entire wiring device is replaced to change the color of visible components, then the color can be changed, but the cost and time consumption increase significantly

Engineering Contradiction:
Improvecolor change capabilityVSAvoidtime to change color
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent divides the wiring device into separate components: a permanent housing containing the switching device, and detachable cosmetic covers (switch cover and skirt) that can be removed and replaced independently. This segmentation allows users to change only the visible color portions without replacing the entire device or disassembling internal components, thereby reducing time and effort while maintaining color adaptability

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent extracts the cosmetic covering components (switch cover and skirt) from the permanent housing, making them separate detachable parts. This extraction allows the color-changing function to be achieved by simply replacing these removed components rather than the entire wiring device, significantly reducing the time and complexity of color changes

Inventive Principle:
Principle #2Taking out (Extraction)

2Adaptability or versatility

If the entire wiring device is replaced to change the color of visible components, then the color can be changed, but the cost increases significantly

Engineering Contradiction:
Improvecolor change capabilityVSAvoidcost of color change
Core Design Contradiction:
Adaptability or versatilityVSLoss of substance

Solution Approach 1:

By segmenting the wiring device into permanent and cosmetic components, the patent enables color changes through replacement of only the inexpensive switch cover and skirt parts, rather than the entire expensive device. This dramatically reduces the material cost of color changes while maintaining full color adaptability

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent extracts the cosmetic covering components from the permanent housing, allowing them to be replaced independently. This extraction enables cost-effective color changes by replacing only the inexpensive cosmetic parts rather than the entire wiring device, significantly reducing the loss of substance

Inventive Principle:
Principle #2Taking out (Extraction)

3Adaptability or versatility

If distributors stock wiring devices of various colors, then customer color preferences can be met, but inventory complexity and costs increase

Engineering Contradiction:
Improvecolor variety availabilityVSAvoidinventory management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal housing design that can accommodate multiple cosmetic covers of different colors. This multi-functionality allows distributors to stock a single housing model with multiple color options achieved through interchangeable switch covers and skirts, rather than maintaining separate inventory of entire wiring devices in each color, thereby reducing inventory management complexity while maintaining color variety availability

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

By segmenting the wiring device into a universal permanent housing and interchangeable cosmetic covers, the patent enables distributors to manage simpler inventory (stocking covers in various colors rather than entire devices). This segmentation reduces device complexity in inventory management while preserving the ability to offer diverse color selections to customers

Inventive Principle:
Principle #1Segmentation

4Device complexity

If the switch cover and skirt are made as permanent components, then the device structure is simplified, but the ability to change color without replacing the entire device is lost

Engineering Contradiction:
Improvedevice structure simplicityVSAvoidcolor change flexibility
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The patent segments the wiring device into permanent structural components (housing) and detachable cosmetic components (switch cover and skirt). This segmentation maintains relative structural simplicity while enabling color changes through replacement of only the cosmetic parts, thus preserving adaptability without significantly increasing device complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces dynamic detachability to the switch cover and skirt components, allowing them to be removed and replaced easily. This dynamic feature enables color change flexibility while maintaining simplicity in the permanent housing structure, effectively balancing device complexity with adaptability

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8941021B2Wiring device with color change kit
Publication Date: 2015.01.27 EATON INTELLIGENT POWER LTD
  • US8941021B2 patent drawing
  • US8941021B2 patent drawing
  • US8941021B2 patent drawing

AI summary

The present disclosure provides a wiring device having a color change kit. The color change kit includes a removable skirt and switch cover. The skirt and switch cover, which are disposed on the wiring device and accessible by an end-user, are easily detachable from the wiring device. Thus, the skirt and the switch cover are replaced without replacing the entire wiring device. Further, the skirt and switch cover is replaced without removing the wiring device from a wall box or further disassembling the entire wiring device. In certain exemplary embodiments, the skirt is disposed within a housing of the wiring device, and the switch cover is disposed within the skirt.