Server Cabinet Reinforcing Ribs for Rigidity

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Solution Overview

Problem

Existing server cabinets lack optimal stability and rigidity while maintaining sufficient space for electronic equipment, as traditional reinforcement methods occupy valuable space within the cabinet.

Innovation Solution

The server cabinet incorporates a design featuring a base plate, sidewalls, top plate, and reinforcing ribs of different configurations, including S-shaped, M-shaped, or U-shaped first reinforcing ribs and L-shaped second reinforcing ribs, which are strategically recessed and fixed to enhance structural support without increasing the cabinet's overall size.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If traditional beam structures are used to enhance stability, then rigidity and strength are improved, but valuable space within the cabinet is occupied

Engineering Contradiction:
Improverigidity and strengthVSAvoidspace within cabinet
Core Design Contradiction:
StrengthVSVolume of moving object

Solution Approach 1:

The patent transitions from internal reinforcement ( beams inside the cabinet) to external reinforcement ( ribs on the outer surface of sidewalls). This dimensional shift allows the reinforcing structure to be positioned outside the cabinet's internal space, thereby maintaining cabinet strength while preserving internal volume for equipment placement.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The reinforcing ribs are integrated into the sidewall structure itself, with ribs formed as part of the sidewall assembly rather than as separate internal components. This nesting approach allows the reinforcement feature to be embedded within the existing structural envelope, avoiding additional space occupation.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Stability of the object's composition

If reinforcement structures are added to improve stability, then structural rigidity is enhanced, but device complexity increases

Engineering Contradiction:
ImprovestabilityVSAvoidstructural complexity
Core Design Contradiction:
Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The reinforcing ribs are combined with the sidewall structure into a single integrated component. Rather than adding separate reinforcement elements, the ribs are formed as integral parts of the sidewalls during manufacturing, merging the structural support function with the enclosure function.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The reinforcing ribs are strategically positioned at specific locations on the sidewalls where structural support is most needed, rather than uniformly distributing reinforcement throughout. This localized approach provides targeted stability enhancement while minimizing overall structural complexity.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS10470332B1Server cabinet
Publication Date: 2019.11.05 FULIAN PRESION ELECTRONICS (TIANJIN) CO LTD
  • US10470332B1 patent drawing
  • US10470332B1 patent drawing
  • US10470332B1 patent drawing

AI summary

A server cabinet includes a base plate, a number of sidewalls, a top plate, and a number of reinforcing ribs. The sidewalls are arranged surrounding the base plate and coupled between the top plate and the base plate to form a cavity. A portion of the sidewalls defines a number of receiving grooves. The reinforcing ribs are received within the receiving grooves and coupled to at least one of the sidewalls and the base plate.