Removable Airflow Control Baffle for Chassis Reconfiguration

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Solution Overview

Problem

Conventional storage hardware is often designed for specific use-cases, making it inflexible and requiring significant time, labor, and materials to convert between configurations, leading to the need for multiple spare hardware units.

Innovation Solution

The use of removable airflow control baffles allows for the reconfiguration of ventilated containers, enabling a single chassis to be adapted for various purposes by altering airflow patterns without removing drawers from their support racks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional storage hardware is designed for a specific use-case, then the hardware is optimized for that specific configuration, but the hardware becomes inflexible and requires significant time, labor, and materials to convert between configurations

Engineering Contradiction:
ImproveconfigurabilityVSAvoidconversion time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The chassis is segmented into modular components, with the airflow control baffle being a separate, removable element that can be exchanged independently from the main chassis structure. This allows the baffle to be swapped without disassembling or reconfiguring the entire storage unit, dramatically reducing conversion time while maintaining configuration-specific optimization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The standardized receiving component design enables a single chassis to support multiple airflow control baffles with different configurations. The universal interface allows the same physical chassis to be adapted for various storage modes (warm storage, cold storage, high-density, low-density) by simply changing the baffle module, eliminating the need for dedicated hardware for each use-case.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If conventional ventilated drawers are designed for a single purpose, then the design is simplified and optimized for that purpose, but administrators must stock replacements for each configuration used

Engineering Contradiction:
Improvemulti-configurabilityVSAvoidinventory requirements
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The receiving component is designed with universal compatibility to accept different airflow control baffle configurations. A single ventilated drawer chassis can be reconfigured for multiple purposes (different storage temperatures, densities, or access patterns) by swapping baffles, eliminating the need to maintain separate inventory of dedicated drawers for each configuration scenario.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

When a configuration change is needed, the old airflow control baffle is removed and can be set aside or stored for future use. The same chassis receives a new baffle configuration. This allows administrators to reuse the same physical hardware for different purposes over time, reducing the total quantity of hardware that must be stocked and maintained.

Inventive Principle:
Principle #34Discarding and recovering

3Ease of operation

If airflow control baffles are made removable and interchangeable, then reconfiguration time is reduced and versatility is improved, but the device complexity increases

Engineering Contradiction:
Improvereconfiguration easeVSAvoidchassis structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The complexity of providing multiple configurations is segmented into separate, standardized baffle modules rather than being built into the main chassis structure. The receiving component provides a simple, unified interface that masks the underlying complexity, allowing easy interchange of configurations without requiring the operator to understand or manage the complex internal details of each baffle design.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10757831B2Apparatus, system, and method for reconfiguring air flow through a chassis
Publication Date: 2020.08.25 META PLATFORMS INC
  • US10757831B2 patent drawing
  • US10757831B2 patent drawing
  • US10757831B2 patent drawing

AI summary

A removable airflow control baffle may be dimensioned to be removably coupled to a receiving component that facilitates the flow of air through an enclosed container. Such an airflow control baffle may include (i) a support frame that is dimensioned to removably couple the airflow control baffle to the receiving component and (ii) an airflow control zone that is coupled to the support frame such that the airflow control zone affects airflow through an opening defined by the receiving component when the airflow control baffle is coupled to the receiving component.