EMT Conduit Connectors for Faster Plug-In Wiring Assembly
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current standard industry practices for wiring in industrial or commercial buildings are time-consuming and labor-intensive, involving extensive conduit installation and wire pulling, with a high risk of errors and increased costs due to the need for precise conduit lengths and multiple connections.
Innovation Solution
An electric metallic tube (EMT) conduit apparatus featuring insulated connector housings with male and female pins, swivel joints, and snap-fit components that allow for easy assembly and connection of conduits, reducing the need for extensive conduit installation and wire pulling by forming a sealed electrical conductor path through plug-and-play connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional conduit installation and wire pulling methods are used, then electrical circuits can be established, but installation time and labor costs increase significantly
Solution Approach 1:
The patent combines the conduit body and electrical connector into a single integrated unit. The conduit body serves dual purposes: as the physical conduit for wire routing and as the housing for the electrical connector. This merging eliminates the need for separate conduit installation and connector mounting steps, directly reducing installation time and labor while maintaining circuit establishment capability
Solution Approach 2:
The conduit body is designed to perform multiple functions simultaneously: it acts as a conduit for wire protection, a structural support element, and a housing for the electrical connector. This multi-functionality reduces the number of separate components needed in the system, thereby speeding up installation and reducing labor costs without compromising the electrical circuit functionality
2Adaptability or versatility
If multiple conduit pieces and connectors are used, then conduit can be routed around obstacles, but the number of connections and potential errors increases
Solution Approach 1:
The electrical connector is divided into multiple modular contact elements that can be independently configured. Each contact element can be selectively engaged or disengaged, allowing the connector to adapt to different wiring configurations and circuit requirements. This segmentation provides routing flexibility while reducing error risk through standardized modular interfaces that minimize connection mistakes
3Manufacturing precision
If conduit is cut and joined multiple times, then precise lengths can be achieved, but labor intensity and installation complexity increase
Solution Approach 1:
The conduit body is pre-configured with integrated connector housings and contact elements during manufacturing. This preliminary action eliminates the need for field cutting, joining, and connector installation, thereby maintaining precise conduit lengths while significantly reducing installation complexity. The pre-assembled units arrive ready-to-install, removing multiple complex steps from the installation process
Data Source
AI summary
An electric metallic tube (EMT) conduit apparatus includes an electric metallic tube (EMT) conduit, a first insulated connector housing attached to a first end of the electric metallic tube (EMT) conduit and a second insulated connector housing attached to a first end of the electric metallic tube (EMT) conduit. The first insulated connector housing includes a plurality of electrically conductive male pins and the second insulated connector housing includes a plurality of electrically conductive female pins. A plurality of conductors within the electric metallic tube (EMT) conduit include a first end attached to one of the male pins of the first insulated connector housing, and a second end attached to one of the female pins of the second insulated connector housing.