Directional Cable Spout Assembly for Protecting Fiber Cabinet Exits
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Solution Overview
Problem
Fiber optic cables extending from outdoor distribution cabinets are susceptible to damage from environmental factors and human or animal interaction due to exposure, necessitating effective protection solutions.
Innovation Solution
A cable protection assembly comprising a cable protector with a directional spout that includes a passageway between angled apertures, allowing cables to be routed through while providing protection by directing them away from potential damage sources, and a method for assembling this assembly onto distribution cabinets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If fiber optic cables extend exteriorly from outdoor cabinets, then cable accessibility and connection functionality are improved, but cable vulnerability to environmental damage and human/animal interaction increases
Solution Approach 1:
The patent introduces a cable protector as an intermediary device between the cabinet and the external environment. This protector provides a protected pathway for cables to extend from the cabinet while shielding them from direct exposure to harmful external factors such as weather, animals, and human interference, thus maintaining cable accessibility while reducing vulnerability
Solution Approach 2:
The cable protection system is segmented into distinct functional components: the cabinet interface portion, the protective housing, and the directional spout. This segmentation allows the cable to be protected in specific high-risk zones while maintaining accessibility at both the cabinet end and the external connection point
2Reliability
If a seamless single-piece shell cabinet is used, then moisture and dust protection is improved, but cable protection from external factors deteriorates
Solution Approach 1:
The cable protector serves as a mediator that bridges the sealed cabinet environment and the external environment. It allows cables to pass through the protective barrier without compromising the seal integrity, providing an intermediate protected zone for the cable transition area
Solution Approach 2:
The invention adds a spatial dimension to the protection system by extending the protective housing outward from the cabinet in a directional manner. This creates a three-dimensional protective structure that shields cables along their exposure path rather than just at the cabinet interface
3Object-affected harmful factors
If cables are routed through a directional spout with angled apertures, then cable protection and directional control are improved, but device complexity increases
Solution Approach 1:
The directional spout is merged with the cable protector housing as an integrated component rather than a separate attachment. This combining of functions reduces the number of discrete parts and simplifies assembly while maintaining the directional cable routing capability that protects cables from environmental factors
Data Source
AI summary
In general, the present disclosure relates to a cable protection assembly for use on distribution cabinets and the corresponding methods of assembling the cable protection assembly onto the distribution cabinets.