Storage Module Thermal Pad Alignment for Toolless Rework
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Solution Overview
Problem
The challenge of accurately and toollessly installing thermal pads in storage components of information handling systems, particularly in storage modules, is exacerbated by the soft and elastic nature of these pads, making rework difficult without specific fixtures.
Innovation Solution
A storage module thermal pad alignment system featuring an alignment component made of rigid material, such as mylar, with preconfigured thermal pads affixed to an inside wall, and alignment indicia for precise positioning, allowing toolless installation and rework without additional fixtures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If thermal pads are installed using traditional methods, then installation can be completed, but the process requires specific fixtures and tools, increasing device complexity and difficulty of operation
Solution Approach 1:
The alignment panel merges the alignment function and thermal pad storage function into a single integrated component. The panel includes alignment indicia for positioning and a recess that receives and holds the thermal pad, eliminating the need for separate fixtures and tools during installation
Solution Approach 2:
The alignment panel is designed to be self-contained with the thermal pad already positioned in its recess. The panel itself provides the alignment function through its indicia, and the thermal pad is held in place during installation without requiring external fixtures or tools
2Manufacturing precision
If thermal pads are installed without an alignment system, then the process is simpler, but installation precision and thermal performance are compromised
Solution Approach 1:
The thermal pad is pre-positioned in the recess of the alignment panel before installation. The alignment indicia are pre-configured on the panel to guide proper positioning, ensuring precise alignment is achieved before the thermal pad is transferred to the storage component
Solution Approach 2:
The alignment panel provides localized alignment features (alignment indicia) and a specifically shaped recess that matches the thermal pad geometry. This localized precision structure ensures accurate positioning without requiring complex alignment systems across the entire device
3Ease of repair
If thermal pads are reworked without proper alignment, then rework can be attempted, but accuracy is compromised due to the soft and elastic nature of the pads
Solution Approach 1:
The alignment panel combines the alignment function with the thermal pad holding function in a single reusable component. During rework, the panel is reused to provide consistent alignment references and properly position the thermal pad, maintaining accuracy despite the pad's elastic properties
Solution Approach 2:
Before rework installation, the thermal pad is re-positioned in the alignment panel's recess, which provides pre-configured alignment indicia. This preliminary alignment step ensures the pad is correctly positioned before being transferred to the storage component, compensating for any deformation from removal
Data Source
AI summary
A bottom system of storage system. The bottom system includes a bottom component; and a storage module thermal pad alignment system for attaching to the bottom component, the storage module thermal pad alignment system including an alignment component, the alignment component comprising an alignment panel, the alignment panel including an outside wall and an inside wall; and, a thermal pad, the thermal pad being affixed to the inside wall of the alignment panel in a preconfigured position, the alignment panel and the thermal pad being configured as a single part.