Chassis Ventilation Attachment With Debris-Filtering Airflow

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Solution Overview

Problem

Existing data processing systems face challenges in managing waste heat and maintaining optimal operating temperatures for hardware components due to inefficient ventilation and potential debris accumulation, which can lead to operational errors or failure.

Innovation Solution

The implementation of a ventilation system with filtration media and attachment elements that securely attach functional portions to the chassis, allowing for gas circulation while filtering debris and providing additional functionalities like display and tracking, ensuring effective temperature regulation and component protection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Temperature

If ventilation holes are provided in the chassis to facilitate gas circulation for heat management, then temperature control is improved, but debris may accumulate and enter the chassis causing operational errors or failure

Engineering Contradiction:
Improvetemperature controlVSAvoiddebris accumulation
Core Design Contradiction:
TemperatureVSObject-affected harmful factors

Solution Approach 1:

A filter element is introduced as an intermediary component between the external environment and the chassis interior. This filter allows gas circulation for heat management while blocking debris from entering the chassis, thus resolving the contradiction between temperature control and debris protection

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The ventilation system is segmented into functional portions including the chassis, ventilation holes, filter element, and functional portions. This segmentation allows the filter to be positioned selectively to intercept debris before it reaches critical components while maintaining overall ventilation functionality

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If functional portions are attached to the chassis to provide additional functionalities, then system versatility is improved, but the attachment mechanism may be complex

Engineering Contradiction:
Improvesystem functionalityVSAvoidattachment mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The chassis is designed with universal attachment elements that can securely attach various functional portions (display, tracking, filtration) without requiring complex specialized mechanisms. This multi-functional attachment system simplifies the addition of different functionalities while maintaining a unified structure

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

Solution Approach 2:

The attachment elements are merged with the chassis structure itself rather than being separate complex mechanisms. This integration allows functional portions to be attached directly to the chassis using built-in attachment features, reducing overall system complexity while maintaining versatility

Inventive Principle:
Principle #5Merging (Combining)

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 enhances temperature management and reduces debris impact on hardware components, improving system performance and functionality by maintaining optimal operating conditions.

Implementation Method 1

The functional portions may include filtration media. The filtration media may filter the gas flows through the chassis to reduce buildup of undesired materials within the chassis.

Methodology Applied
Scientific EffectFiltration: Filter (physical)

Implementation Method 2

The ventilation component may enable gasses to circulate through a chassis of the data processing system.

Methodology Applied
Scientific EffectConvection: Convection

Data Source

PatentUS12498775B2Attachment components and methods for data processing systems
Publication Date: 2025.12.16 DELL PROD LP
  • US12498775B2 patent drawing
  • US12498775B2 patent drawing
  • US12498775B2 patent drawing

AI summary

A data processing system is provided. The data processing system may include hardware components that are adapted to provide computer implemented services and positioned in a chassis. The data processing system may also include a chassis. The chassis may include a ventilation portion and a functional portion. The ventilation portion may include ventilation holes to facilitate circulation of gasses through an interior of the chassis. The ventilation portion may also include cover elements positioned with the plurality of ventilation holes to at least partially cover the plurality of ventilation holes. The functional portion may include attachment elements to reversibly secure the functional portion to the ventilation portion and align a portion of the functional portion with the ventilation portion.