Drive Cage Wire Routing Clips for 19-Inch Rack Cooling
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Solution Overview
Problem
The layout constraints in computer systems due to wire routing challenges, particularly in 19-inch racks, where limited space and airflow are compromised by wire bundles, leading to potential overheating of components like video cards.
Innovation Solution
A drive cage design with longitudinal and altitudinal wire bundle clips that route wires from the power supply to the drive cage, avoiding the gap between the power supply and the drive cage, allowing for efficient airflow and secure connection to the motherboard.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wire bundles are routed through the computer chassis, then power supply connections are established, but space is occupied and airflow is compromised
Solution Approach 1:
The patent routes wire bundles through the drive cage structure, utilizing the three-dimensional space within the chassis more efficiently. By attaching clips to the drive cage and routing wires through this intermediate structure rather than directly across the chassis, the design creates a new spatial pathway that avoids blocking critical airflow channels while maintaining reliable power connections.
2Reliability
If wire bundles are routed across the chassis, then power connections are established, but layout flexibility is constrained
Solution Approach 1:
The drive cage acts as an intermediary structure that facilitates wire routing. By attaching wire bundle clips to the drive cage rather than directly to the chassis or power supply, the design creates a flexible intermediate mounting point. This allows wires to be routed through the drive cage structure, providing adaptability in layout arrangements while maintaining secure and reliable power connections to components.
3Ease of operation
If wire bundles are placed near the gap between power supply and drive cage, then routing space is utilized, but airflow is obstructed
Solution Approach 1:
The patent applies different routing strategies to different spatial zones. Wire bundles connecting to the power supply are routed through the drive cage structure on one side of the gap, while the gap itself remains clear for airflow. The clips are positioned to hold wires in locations that utilize available space without interfering with the critical airflow path through the gap between the power supply and drive cage, thus maintaining both routing ease and proper cooling.
Data Source
AI summary
A drive cage can include a base side and a top side that define altitude of the drive cage; a front end and a back end that define longitude of the drive cage; a lateral side disposed between the front end and the back end and between the base side and the top side; drive bays where each drive bay extends longitudinally; a first wire bundle clip fixed to the top side that extends longitudinally to a free end; and a second wire bundle clip fixed to the lateral side that extends altitudinally to a free end. Such an example may further include a wire bundle clipped to the drive cage via the first wire bundle clip and the second wire bundle clip. Various other apparatuses, systems, methods, etc., are also disclosed.