Surface Mounted Cable Molding for Aluminum Storefronts
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Solution Overview
Problem
Existing cable molding solutions are labor-intensive, aesthetically unsuitable, and lack adaptability for low voltage and line voltage wiring in aluminum storefront and curtain wall systems, failing to provide secure and accessible cable management for building security and maintenance.
Innovation Solution
A two-part secure molding system comprising base blocks and a snap-on cover, designed for easy installation on various surfaces, accommodating both low voltage and line voltage wiring with separate trays, and featuring a design that blends with anodized aluminum frames, allowing for secure and accessible cable management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If metal conduit is used to protect electrical wires, then safety and security are improved, but installation complexity and labor costs increase
Solution Approach 1:
The cable molding is divided into modular segments that can be easily connected and installed in sections along the storefront frame, reducing installation complexity while maintaining protection
Solution Approach 2:
The cable molding acts as an intermediary protective channel that guides wires through the storefront structure without requiring complex conduit installation, providing protection while simplifying the installation process
2Reliability
If wires are run through hollow tubes in frame systems, then wire protection is improved, but labor intensity increases
Solution Approach 1:
The cable molding is pre-formed with channels and mounting features, allowing installers to simply attach it to the frame and feed wires through, eliminating the need for on-site conduit installation and wire routing complexity
3Strength
If vertical frame members are made continuous for strength, then structural integrity is improved, but wire routing complexity increases
Solution Approach 1:
The cable molding provides an additional dimensional pathway along the exterior surface of the continuous vertical members, allowing wire routing to occur in a different spatial dimension without compromising the structural continuity of the frame
4Ease of operation
If existing plastic molding systems are used, then installation ease is improved, but aesthetic compatibility and durability worsen
Solution Approach 1:
The cable molding is constructed from aluminum material that matches the storefront frame, providing both aesthetic compatibility and structural durability while maintaining ease of installation through modular design
5Strength
If steel molding systems are used, then strength is improved, but installation complexity and adaptability worsen
Solution Approach 1:
The aluminum cable molding serves multiple functions: it provides mechanical protection, ensures aesthetic compatibility with aluminum storefronts, allows easy installation through modular design, and facilitates both low voltage and line voltage wire routing, eliminating the need for separate steel components
6Reliability
If separate enclosures are used for low voltage and line voltage wiring, then safety is improved, but device complexity and installation time increase
Solution Approach 1:
The cable molding integrates both low voltage and line voltage wire routing channels within a single unified enclosure, maintaining electrical safety through physical separation of voltage types while simplifying the overall system to one modular component rather than multiple separate enclosures
Data Source
AI summary
An improved cable molding product that can be easily installed to protect low voltage and line voltage electrical cables in new and existing building construction applications. Its primary benefits are found in decreasing the cost of installation procedures and improving the aesthetics of low voltage electronic system cable and lie voltage cable runs at exterior and interior openings in new and existing buildings. The two-part secure molding system is comprised of a base portion that is mounted for instance to an inside face of rectangular aluminum tubing or any interior wall. Low voltage wiring cable is placed into a rectangular base portion channel. The line voltage wiring is placed into the separate base portion channel. A rectangular cover snaps securely onto and over the base to conceal the cable and wire.