Lifting Cabinet Wire Trunking Design to Reduce Messy Distribution

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Solution Overview

Problem

Current lifting cabinets suffer from messy and unsightly wire distributions, which negatively impact user experience and aesthetic appeal due to the lack of rational wire management.

Innovation Solution

The design incorporates a cabinet body with side plates featuring wire through-holes and an electrical trunking system that organizes wires within the side plate, allowing for tidy placement and connection of electric components, including an electric control mechanism and signal sensing switch, while hiding wires from view.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If wires are connected to electric parts in different spaces without a trunking system, then the connection between electric parts is achieved, but the wire distribution becomes messy and unsightly

Engineering Contradiction:
Improvewire connectionVSAvoidwire distribution appearance
Core Design Contradiction:
Ease of manufactureVSShape

Solution Approach 1:

An electrical trunking system is introduced as an intermediary component to manage and organize wire distribution. The trunking includes a first trunking portion extending from the first wire through-hole to the second wire through-hole, and a second trunking portion extending from the second wire through-hole to the electric part, providing a structured pathway for wires between different spaces.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The wire distribution problem is solved by adding a spatial dimension through the trunking structure. The trunking system creates a three-dimensional organized pathway for wires, transitioning from random wire placement to a structured multi-dimensional routing system that passes through wire through-holes in the side plate.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Ease of operation

If wires are placed freely in the cabinet body, then installation is simple, but the aesthetic appeal and user satisfaction are reduced

Engineering Contradiction:
Improveinstallation simplicityVSAvoidoverall appearance
Core Design Contradiction:
Ease of operationVSShape

Solution Approach 1:

The cabinet body is segmented into functional zones with wire through-holes provided in the side plate at different positions. The trunking system is also segmented into a first trunking portion and a second trunking portion, allowing wires to be organized in discrete sections rather than a single complex routing path.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The electrical trunking system serves as a mediator between the wire through-holes and electric parts, providing an organized pathway that maintains installation simplicity while improving aesthetic appearance. The trunking conceals wires within its structure, presenting a clean appearance.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11375807B2Lifting cabinet
Publication Date: 2022.07.05 CMECH (GUANGZHOU) INDUSTRIAL LTD
  • US11375807B2 patent drawing
  • US11375807B2 patent drawing
  • US11375807B2 patent drawing

AI summary

A lifting cabinet, comprises a cabinet body, wherein the cabinet body comprises a side plate in which at least two wire through-holes are configured, a trunking which is configured in the side plate for communicating with the two wire through-holes, and wires which are placed in the trunking and are respectively connected to electric parts in different spaces within the cabinet body through the two wire through-holes. The cabinet solves the problem of messy and unsightly appearance caused by unreasonable wire arrangement.