Modular Power Chase for Flexible Office Workstation Distribution

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Solution Overview

Problem

Existing furniture systems for office settings lack efficient and flexible power distribution solutions, making it difficult to provide adequate power to multiple workstations while maintaining a clean and adjustable layout.

Innovation Solution

A furniture system featuring elongated chases with integrated power cables and modular power units that connect to a building's power supply, allowing for adjustable power distribution and workstation configuration, including height-adjustable desks and storage units.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If power cables and power outlets are integrated into the furniture structure, then power distribution to workstations is improved, but the device complexity increases

Engineering Contradiction:
Improvepower distributionVSAvoidfurniture structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent combines power distribution functionality with furniture structure by integrating power cables within the chase body and mounting power outlets directly on the chase, eliminating the need for separate power distribution infrastructure and simplifying installation

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The chase structure serves multiple functions: it provides structural support for the furniture system, contains and protects power cables, and supports power outlets for electrical connectivity, making the furniture system multi-functional and reducing overall system complexity

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

2Power

If modular power units are added to provide power to workstations, then the power supply capability is improved, but the device complexity increases

Engineering Contradiction:
Improvepower supply capabilityVSAvoidfurniture system
Core Design Contradiction:
PowerVSDevice complexity

Solution Approach 1:

The power distribution system is segmented into modular power units that can be independently installed and configured at different locations along the chase, allowing flexible power distribution without requiring a complete system redesign

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The modular power units can be selectively positioned and configured along the chase to match the dynamic needs of different workstation arrangements, providing adaptable power supply capability as the furniture layout changes

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If multiple elongated chases are used to support multiple workstations, then the adaptability of the furniture system is improved, but the device complexity increases

Engineering Contradiction:
Improvefurniture system configurationVSAvoidfurniture structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The furniture system is divided into multiple identical elongated chase modules that can be independently configured and combined, allowing the system to adapt to different workstation arrangements while using standardized components that reduce overall complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each elongated chase is designed as a universal module that can support multiple workstations and accommodate various power and data requirements, reducing the need for specialized components and simplifying the overall system architecture

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

Data Source

PatentUS11291302B2Furniture system
Publication Date: 2022.04.05 MILLERKNOLL INC
  • US11291302B2 patent drawing
  • US11291302B2 patent drawing
  • US11291302B2 patent drawing

AI summary

A furniture system includes an elongated chase having a body extending from a first end to a second end. The body has an upper surface and a lower surface. A first leg is coupled to the lower surface of the body and a second leg is coupled to the lower surface of the body and spaced apart from the first leg. Power cables are positioned within a cavity of the body, the power cables configured to connect to a building's power supply. A modular power unit is coupled to the lower surface of the body. The modular power unit includes a power outlet electrically coupled to the power cables.