Modular Power Distribution Base Units for Welding Equipment Compatibility

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Solution Overview

Problem

The lack of standardized or universal design in welding equipment and support structures from various manufacturers leads to difficulties in selecting appropriate equipment for outdoor and harsh work environments, hindering efficient and safe welding operations.

Innovation Solution

An interoperable power distribution apparatus comprising N power distribution base units and support brackets that can be removably attached to welding machine support units with equal or unequal dimensions, along with features like transformers, light mast units, and enclosure compartments, allowing for flexible and adaptable power distribution systems across different welding machine types and manufacturers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple manufacturers produce welding equipment with different designs and specifications, then manufacturers can optimize for their specific technologies and customer needs, but equipment incompatibility and selection complexity increase significantly

Engineering Contradiction:
Improveequipment compatibilityVSAvoidequipment selection complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a universal power distribution apparatus with standardized coupling mechanisms that can interface with welding machines from multiple manufacturers. The base unit features a standardized electrical coupling system that accommodates different machine types while providing consistent power distribution, thereby achieving multi-functionality and broad compatibility without requiring separate systems for each manufacturer

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

Solution Approach 2:

The system divides the welding support equipment into modular components: a universal power distribution base unit that remains constant, and interchangeable welding machine support units that can be attached or removed. This segmentation allows the core power distribution system to maintain simplicity while accommodating variety through standardized interfaces

Inventive Principle:
Principle #1Segmentation

2Power

If welding equipment is designed with high power capacity to handle demanding applications, then welding performance and capability improve, but equipment weight and safety requirements increase

Engineering Contradiction:
Improvewelding power capacityVSAvoidequipment weight
Core Design Contradiction:
PowerVSWeight of moving object

Solution Approach 1:

The system separates the heavy power distribution base unit from the welding machine support units, allowing the high-power components to remain stationary while only the lighter support structures need to be moved or reconfigured. This segmentation enables high welding power capacity without proportionally increasing the weight of movable components

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The universal base unit acts as an intermediary between the power source and various welding machines, concentrating the heavy power handling capabilities in a fixed infrastructure while allowing lighter, more mobile support units to interface with different welding equipment

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If welding operations are performed outdoors in harsh conditions, then operational flexibility and accessibility improve, but safety risks and equipment reliability decrease

Engineering Contradiction:
Improveworksite accessibilityVSAvoidequipment reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The universal power distribution apparatus provides consistent, standardized power distribution and support functions across diverse outdoor environments. The standardized interfaces and robust coupling mechanisms ensure reliable connections regardless of location, maintaining equipment reliability while enabling deployment in harsh outdoor conditions where accessibility is critical

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

Data Source

PatentUS12521823B2Bolt on power2
Publication Date: 2026.01.13 WORKSITE LIGHTING LLC
  • US12521823B2 patent drawing
  • US12521823B2 patent drawing
  • US12521823B2 patent drawing

AI summary

An interoperable power distribution apparatus and systems includes N power distribution base units having a first configuration as sequentially arranged along a first direction and secured as removably attached, and a second configuration where each of the N power distribution base units are independently and removably attached to a surface or embedded at least in part to one of N welding machine support units having various first, second, or third orthogonal dimensions, the N power distribution base units interoperable between the N welding machine support units having varied first, second, or orthogonal third dimensions, wherein N is a positive natural number between 1 and 100.