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Solution Overview
Problem
Existing liquid cooling systems for server equipment face inefficiencies when the server and cooling device are not properly aligned, leading to ineffective heat transfer and potential damage.
Innovation Solution
A bracket unit with a receiving member and alignment indicator that engages with a rail unit, allowing movement between equilibrium and displaced positions, and a fastener for slideable connection, facilitating proper alignment and movement of the electronic module within the cooling system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If the server and cooling device are not properly aligned, then the alignment is poor leading to ineffective heat transfer, but adding alignment mechanisms increases device complexity
Solution Approach 1:
The bracket unit serves as an intermediary component between the server and cooling device, providing alignment indicators and receiving members that facilitate proper alignment without requiring complex alignment mechanisms in either the server or cooling device. The bracket translates alignment status into visible indicators.
Solution Approach 2:
The alignment system is self-indicating through the alignment indicator that automatically shows whether proper alignment is achieved. The receiving member self-adjusts to indicate alignment status, eliminating the need for external alignment tools or complex adjustment mechanisms.
2Reliability
If the server and cooling device are not properly aligned, then heat transfer is ineffective, but implementing alignment mechanisms increases the number of components
Solution Approach 1:
The alignment indicator and receiving member are integrated into the bracket unit, combining multiple functions (alignment indication, position reception, and status display) into a single component. This reduces the total number of separate components while ensuring reliable heat transfer through proper alignment.
Solution Approach 2:
The bracket unit serves multiple functions: it supports the cooling device, provides alignment indicators, receives position signals from the server, and ensures proper thermal contact. This multi-functionality reduces the need for separate alignment mechanisms.
3Manufacturing precision
If manual alignment is used without indicators, then the system is simpler, but alignment precision and reliability are poor
Solution Approach 1:
The alignment indicator provides visual feedback (analogous to color changes in other contexts) by displaying different positions or states that indicate whether proper alignment is achieved. This makes alignment status immediately visible and easy to interpret.
Solution Approach 2:
The receiving member provides feedback about the relative position of the server and cooling device through the alignment indicator. This feedback mechanism guides the alignment process, making it easier to achieve precise alignment without complex procedures.
Data Source
Figure 1
Figure 2A~2B
Figure 3~4
AI summary
An example bracket unit to control installation of an electronic module is provided herein. The bracket unit includes a bracket body, a bracket plate, and a fastener. The bracket plate includes a receiving member and an alignment indicator. The receiving member to engage with a rail unit and move between an equilibrium position and a displaced position based on a movement of the rail unit. The alignment indicator connected to the receiving member, such that movement of the alignment indicator corresponds to the movement of the receiving member. The fastener to slideably connect the bracket plate and the bracket body together.