Rack Blanking Panel With Ergonomic Grips and Airflow Sealing
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Solution Overview
Problem
Existing blanking panels for standardized electronic equipment racks and cabinet enclosures are uncomfortable and difficult to engage and disengage, lack effective airflow sealing, and do not allow for stable stacking or integration of atmospheric condition measurement and signage, while also failing to provide a cable pass-through.
Innovation Solution
A snap-mount blanking panel with ergonomic grips for secure and comfortable mounting and removal, resilient sealing skirt members for airflow control, and features for stable stacking, ambient condition measurement, and cable passage, allowing for easy handling and efficient use in data centers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If prior snap-mount blanking panels are used, then mounting and removal are simplified, but they do not provide an effective barrier to air flow and are difficult to engage and disengage comfortably
Solution Approach 1:
The patent employs flexible sealing skirt members made of elastomeric material that extend along the edges of the blanking panel to form a positive seal with adjacent devices or mounting rails, effectively blocking air flow while maintaining ease of mounting and removal through the same snap-mount mechanism
2Adaptability or versatility
If prior blanking panels are used, then basic blocking function is provided, but they do not provide stable stacking for storage and must be stored in containers
Solution Approach 1:
The patent incorporates nesting features where stacking supports on one blanking panel engage with corresponding features on adjacent panels, allowing multiple blanking panels to be stacked stably one on top of another without requiring external container storage
3Ease of manufacture
If prior blanking panels are used, then basic sealing is attempted, but flat sheet panels warp or bend and lose sealing effectiveness
Solution Approach 1:
The patent uses composite construction combining a rigid substrate material with an over-molded elastomeric sealing layer that resists warping and bending, maintaining sealing effectiveness while keeping the manufacturing process relatively simple through integral forming
4Ease of operation
If ergonomic grips are added to blanking panels, then comfortable handling is achieved, but device complexity increases
Solution Approach 1:
The patent merges the ergonomic grip features directly into the blanking panel structure itself rather than adding separate components, with the grips being formed as integral parts of the panel body to provide comfortable handling without significantly increasing overall device complexity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a comfortable and secure method for handling blanking panels, ensures effective airflow sealing, enables stable stacking without external support, and integrates features for measuring atmospheric conditions and cable management, enhancing usability and efficiency in data center environments.
Implementation Method 1
Resiliently flexible sealing skirt members extend along the edges of the blanking panels and form a positive seal with electronic devices or other blanking panels in mounting locations immediately above and below the blanking panel to prevent air flow therebetween
Data Source
AI summary
A snap-mount blanking panel for an equipment rack or cabinet enclosure has ergonomic grips spaced laterally inwardly and offset forwardly to permit comfortable and reliable mounting and removal of the blanking panel regardless of lateral clearance. A special stacking structure engages the grips in a manner to position a blanking panel, when stacked upon a lower blanking panel, in a fixed and stabilized relation to the lower blanking panel. The stacking features enable stable stacking of multiple units, one on top of another, without requiring external confinement of the stack.