Portable Power Distribution Panel with Guide Rail Assembly
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Solution Overview
Problem
Conventional portable power distribution systems are cumbersome and difficult to configure, lacking mobility and safety features, especially in locations requiring flexible power distribution like the motion picture industry and outdoor events.
Innovation Solution
A power distribution panel design featuring removably arranged upper, lower, and side panels secured by guide rails with insert slots, allowing for easy configuration and transportation, with optional corner pieces for protection and non-conductive materials for safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional power distribution systems use fixed housing structures with multiple screws to secure panels, then structural strength and stability are improved, but portability and ease of configuration deteriorate
Solution Approach 1:
The power distribution system is divided into modular components (housing, panels, guide rails) that can be independently assembled and disassembled. The guide rails are segmented with multiple slots allowing flexible panel positioning, enabling easy reconfiguration while maintaining structural integrity through the interlocking modular design.
Solution Approach 2:
The system transitions from a static fixed-structure design to a dynamic reconfigurable system. Panels can be easily inserted and removed from guide rails with multiple slots, allowing the configuration to adapt to different spatial requirements while maintaining structural strength through the guide rail framework.
2Stability of the object's composition
If multiple threaded screws are used to secure panels to corner rails, then firm fixation is achieved, but labor intensity and risk of damage increase
Solution Approach 1:
The complex threaded screw fastening system is extracted and replaced with a simpler guide rail and slot mechanism. Panels are secured through the guide rails that engage with slots in the panels, eliminating the need for multiple threaded screws and reducing assembly complexity while maintaining firm fixation.
Solution Approach 2:
The mechanical threaded screw fastening system is replaced with a guide rail and slot engagement system. This substitution simplifies the assembly process by eliminating threading operations while maintaining secure fixation through the guide rail structure that fits into panel slots.
3Strength
If protruding screws are used to mount panels, then secure attachment is achieved, but risk of damage to internal components increases
Solution Approach 1:
The protruding screws that pose a damage risk to internal components are extracted from the design. Instead, panels are attached through guide rails that engage with slots from the exterior, eliminating protruding fasteners that could contact and damage internal wiring or components while maintaining secure attachment.
4Reliability
If heavy-duty fixed structures are used for power distribution, then reliability and protection are improved, but mobility and portability deteriorate
Solution Approach 1:
The power distribution system is segmented into lightweight modular components connected by guide rails. This segmentation allows the use of lighter materials and structures while maintaining reliability through the modular interlocking design that ensures stable assembly and secure electrical connections.
Data Source
AI summary
A power distribution system is provided that includes an upper panel, a lower panel, a plurality of side panels, and a plurality of guide rails each having at least two insert slots formed therein that extend along a longitudinal axis of the guide rail. Each of the insert slots is configured to receive and fixedly hold an edge of the side panels. The upper panel and lower panel are each fixedly mounted to an opposite edge face of the guide rails thereby securing the side panels and guide rail between the upper panel and lower panel.