Modular Radiator Unit Assembly for Flexible Server Cooling

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Solution Overview

Problem

Existing heat dissipation modules are inflexible and require significant customization, leading to inefficiencies in manufacturing, increased costs, and varying heat dissipation efficiencies, making it difficult to meet specific requirements without relying on experience.

Innovation Solution

A radiator unit design featuring a main body with a channel portion and two expansion joints, allowing modular assembly of multiple units via these joints to form a radiator module, enabling flexible configuration based on heat dissipation needs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If heat dissipation modules are made as one piece and customized according to different heat dissipation requirements, then heat dissipation performance can be optimized, but manufacturing efficiency decreases and costs increase

Engineering Contradiction:
Improveheat dissipation performanceVSAvoidmanufacturing efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The heat dissipation module is divided into multiple independent radiator units that can be assembled in series. Each unit contains a main body with channel portion and expansion joints, allowing the system to be customized by simply changing the number of units rather than redesigning entire customized modules, thus improving manufacturing efficiency while maintaining optimized heat dissipation performance

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The standardized radiator units with universal expansion joints can be assembled in various quantities to meet different heat dissipation requirements. This universal design allows a single standardized component to serve multiple customization needs, eliminating the need for separate customized designs for each application scenario

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

2Adaptability or versatility

If heat dissipation modules are customized for different requirements, then specific heat dissipation needs can be met, but design time and manpower requirements increase significantly

Engineering Contradiction:
Improvecustomization capabilityVSAvoiddesign time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

By segmenting the heat dissipation system into standardized modular units, the design process is simplified from creating entirely custom solutions to simply selecting and assembling the appropriate number of standard units, dramatically reducing design time and manpower requirements

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Instead of designing unique custom modules for each requirement, the invention uses repeated copies of a single standardized radiator unit design. This copying approach maintains adaptability to different heat dissipation needs while eliminating repetitive design work

Inventive Principle:
Principle #26Copying

3Adaptability or versatility

If different kinds of heat dissipation modules are designed for various configurations, then specific heat dissipation requirements can be satisfied, but manufacturing costs increase

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoidmanufacturing cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The standardized radiator units with universal expansion joints serve multiple configuration needs through simple assembly variation. This universality allows a single standardized component design to meet various heat dissipation requirements, significantly reducing manufacturing costs compared to producing multiple different customized module types

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

Data Source

PatentUS20250351296A1Radiator unit, radiator module and server
Publication Date: 2025.11.13 WISTRON CORP
  • US20250351296A1 patent drawing
  • US20250351296A1 patent drawing
  • US20250351296A1 patent drawing

AI summary

A radiator unit is configured to be assembled with another radiator unit. The radiator unit includes a main body and two expansion joints. The main body includes a channel portion. The two expansion joints communicate with the channel portion. One of the two expansion joints is configured to be assembled with the another radiator unit.