Flush-Mount Distribution Panel With Removable End Plates
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Solution Overview
Problem
Existing flush-mounted electrical distribution panels are difficult to install and replace due to lack of clearance between the panel and surrounding walls, often causing damage to electrical wires, especially in non-repairable building materials like brick, wood, and metal, leading to increased installation costs and complexity.
Innovation Solution
A flush mount distribution panel assembly comprising a main body, end plates, and a cover plate, with removable connections and mounting assemblies, allowing for easy installation and replacement by providing sufficient clearance for electrical wires and conduits, adaptable to various building materials and regulatory changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If a distribution panel is flush-mounted with the wall surface, then the aesthetic appearance and space utilization are improved, but the clearance for wire installation and panel replacement is reduced to extremely little or no clearance
Solution Approach 1:
The distribution panel is divided into multiple removable components including the main body, cover plate, and end plates. This segmentation allows the panel to be disassembled for wire installation and replacement while maintaining a flush-mounted appearance when assembled, resolving the contradiction between aesthetic flush mounting and ease of operation.
Solution Approach 2:
The panel incorporates removable end plates and a detachable cover plate that can be dynamically accessed during installation and replacement. These dynamic components provide temporary clearance access when needed, then return to a fixed flush-mounted state for aesthetic purposes, resolving the contradiction between appearance and operational ease.
2Strength
If a flush-mounted distribution panel is installed in non-repairable building materials like brick, wood, or metal, then the structural integrity is maintained, but the ability to increase installation space is lost
Solution Approach 1:
Wire installation is performed through removable end plates before the panel is fully assembled and mounted. This preliminary action allows wires to be threaded through the panel structure without requiring post-installation modifications to the building material, maintaining both structural integrity and installation flexibility.
Solution Approach 2:
The end plates are designed to be removable and can be taken out to provide access for wire installation. This extraction of the end plate component temporarily creates installation space without requiring modification of the surrounding building material, resolving the contradiction between maintaining material integrity and providing installation adaptability.
3Area of stationary object
If a traditional flush-mounted distribution panel is used, then the panel fits within the wall opening, but wire installation requires cutting and repairing building materials which increases time and cost
Solution Approach 1:
The removable end plates serve as intermediary components that facilitate wire installation. Instead of cutting and repairing the building material, wires are installed through the removable end plates which act as temporary access points. This intermediary approach maintains the flush-mounted fit within the wall opening while eliminating time-consuming cutting and repair operations.
4Ease of repair
If a distribution panel is designed for easy replacement with clearance space, then the replacement process is simplified, but the flush-mounted appearance is compromised
Solution Approach 1:
The panel is segmented into a main body and removable cover plate with detachable end plates. This segmentation enables easy replacement by removing the cover plate and end plates, while the main body remains flush-mounted. The segmented design allows replacement operations without compromising the overall flush-mounted appearance when the panel is assembled.
Solution Approach 2:
The cover plate and end plates are designed as dynamic, removable components that can be accessed during replacement. These components provide temporary access for replacement operations, then return to a fixed state that maintains the flush-mounted appearance. The dynamic design resolves the contradiction between replacement ease and aesthetic appearance.
Data Source
AI summary
A flush mount distribution panel assembly includes a main body, a pair of end plates, and a cover plate. The main body includes a rear plate and a pair of side plates that are oriented facing one another and perpendicular to the rear plate. The pair of end plates are positioned to face opposite one another. Each is removably connected to a first end and a second end of the main body and includes a plurality of orifices for the passage of electrical wires and metal conduits. The cover plate includes a frame and a door pivotably attached to the frame. A plurality of connection assemblies removably connects the end plates to the rear plate and the side plates. A pair of mounting assemblies removably mounts the cover plate on the side plates to form a compartment. A circuit breaker assembly is mounted on the rear plate.