Pyramidal Telecommunications Chassis for Cable Management and Heat Dissipation
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Solution Overview
Problem
High density telecommunications systems face challenges in achieving effective cable management and heat dissipation, which are crucial for maintaining efficient connectivity and equipment performance.
Innovation Solution
The design of a telecommunications chassis with a pyramidal shape and angled sidewalls that provides 360-degree accessibility and a central heat dissipation structure, along with cable troughs and management rings, allows for efficient cable organization and heat removal while enabling multiple signal speed zones through triangularly shaped printed circuit boards.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If high density telecommunications equipment is stacked in a chassis, then connectivity density is improved, but heat generation increases and becomes difficult to dissipate
Solution Approach 1:
The chassis is divided into multiple zones with different densities and heat generation characteristics. The pyramidal structure creates natural zones for cable management and heat dissipation, allowing high-density equipment placement in specific regions while maintaining accessibility and thermal management in other areas.
Solution Approach 2:
The patent transitions from traditional rectangular chassis to a pyramidal three-dimensional structure. This dimensional change optimizes space utilization for high-density equipment while creating natural pathways for heat dissipation through the angled sidewalls and varying cross-sectional footprint.
2Productivity
If high density equipment is mounted in a chassis, then connectivity density is improved, but cable management becomes complex and difficult
Solution Approach 1:
The pyramidal chassis structure naturally segments cable pathways into organized zones. The angled sidewalls and varying cross-section create distinct cable management regions that simplify routing and reduce complexity compared to traditional rectangular configurations.
Solution Approach 2:
The pyramidal structure with its angled surfaces creates smoother, more natural cable routing paths compared to sharp corners in rectangular chassis. The curved transition zones facilitate easier cable management while maintaining high-density equipment mounting capabilities.
3Ease of manufacture
If traditional rectangular chassis are used, then manufacturing is simpler, but cable management and heat dissipation are less efficient
Solution Approach 1:
The patent employs an asymmetric pyramidal structure instead of a symmetric rectangular chassis. This asymmetric design optimizes both cable management and heat dissipation efficiency while remaining manufacturable through standard fabrication processes, achieving superior performance without excessive manufacturing complexity.
Data Source
AI summary
A telecommunications system is disclosed herein. The telecommunications system includes a chassis defining a top end, a bottom end, and a generally pyramidal shape, wherein a transverse cross-sectional footprint of the chassis changes in outer dimension as the transverse cross-sectional footprint extends from the top end to the bottom end, the telecommunications chassis further defining at least one sidewall, the at least one sidewall extending at an angle to both the top end and the bottom end, the at least one sidewall defining ports defining connection locations for receiving telecommunications equipment.