Movable Air Baffle for Component Access in IHS Chassis
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Solution Overview
Problem
The positioning of baffles in information handling system (IHS) chassis for air flow direction obstructs access to components during assembly and maintenance, increasing factory assembly times and costs.
Innovation Solution
An air directing apparatus with a first air directing member and a moveable second air directing member that can be positioned to obstruct or unobstruct a component access passageway, allowing for efficient air flow direction while enabling component access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If baffles are positioned in the IHS chassis to direct air flow, then cooling efficiency of components is improved, but access to components during assembly and maintenance is obstructed
Solution Approach 1:
The baffle is designed with a movable portion that can be positioned in different locations within the chassis. During assembly and maintenance, the movable portion can be repositioned or removed to provide access to components. During normal operation, the movable portion is positioned to optimize air flow direction and cooling efficiency. This dynamic repositioning capability resolves the contradiction between maintaining component access and achieving effective cooling.
2Temperature
If baffles are positioned in the IHS chassis to direct air flow, then cooling efficiency is improved, but assembly time and costs increase
Solution Approach 1:
The baffle is divided into a fixed portion and a movable portion that can be independently positioned. The movable portion can be easily installed and repositioned during assembly without requiring complex procedures. This segmentation allows for quick adjustment during assembly and maintenance operations, reducing assembly time and costs while still providing effective cooling when properly positioned.
3Temperature
If the same number of fans are used with baffles, then cooling efficiency increases, but device complexity increases
Solution Approach 1:
The movable portion of the baffle can be repositioned to direct air flow to different components as needed, providing flexible air flow management without requiring additional fans or complex cooling systems. This dynamic adjustment capability allows the same number of fans to effectively cool multiple different components by simply repositioning the baffle, thereby reducing overall system complexity.
Data Source
AI summary
An air directing apparatus includes a first air directing member defining a component access passageway. A second air directing member is moveably coupled to the first air directing member, whereby the second air directing member is moveable relative to the first air directing member into a first position and a second position, wherein with the second air directing member in the first position the component access passageway is substantially obstructed and with the second air directing member in the second position the component access passageway is substantially unobstructed.