Air-Guiding Cover for Electronic Computing Device Heat Dissipation
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Solution Overview
Problem
Conventional electronic computing devices with air-guiding covers face design challenges and increased costs due to the need for frequent redesigns when switching between configurations, such as from a graphics card to a plug-and-play expansion card, which complicates heat dissipation and slows manufacturing.
Innovation Solution
An air-guiding cover that can switch between two guiding states, allowing for adjustable airflow paths to accommodate different heat sources by selectively connecting to different cover members, thereby optimizing heat dissipation and reducing mold costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the air-guiding cover is redesigned for different device configurations (e.g., graphics card vs. plug-and-play expansion card), then the heat dissipation performance is optimized for each configuration, but the manufacturing cost increases and manufacturing speed decreases
Solution Approach 1:
The air-guiding cover is divided into a cover body and multiple interchangeable cover members (first cover member for graphics card configuration, second cover member for plug-and-play expansion card configuration). Each cover member can be selectively connected to the cover body to create different air guiding structures suited for specific device configurations, eliminating the need to redesign the entire air-guiding cover for each configuration change.
Solution Approach 2:
The cover body is designed with universal adaptability to work with different cover members. The cover body includes a guiding frame and path structures that can accommodate multiple types of expansion units, allowing a single base design to serve multiple configurations through interchangeable cover members.
2Adaptability or versatility
If the air-guiding cover is redesigned for different device configurations, then the airflow path is optimized for each configuration, but the mold redesign requirement increases production time and reduces productivity
Solution Approach 1:
The air-guiding cover system transitions from a static, fixed design to a dynamic, reconfigurable system. The cover members can be selectively connected or disconnected from the cover body, allowing the airflow path to be dynamically adjusted according to the specific device configuration without requiring physical redesign or new tooling.
3Ease of manufacture
If a fixed air-guiding cover design is used for all configurations, then manufacturing cost and speed are maintained, but the heat dissipation performance cannot be optimized for different configurations
Solution Approach 1:
The invention allows changing the airflow path parameters (direction, distribution, velocity) by selecting different cover members. This enables optimization of heat dissipation parameters for different device configurations while maintaining the same base manufacturing process, thus achieving parameter adaptability without sacrificing manufacturing efficiency.
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
Improves heat dissipation efficiency and reduces manufacturing costs by allowing the air-guiding cover to adapt to various configurations without requiring extensive redesign, enhancing manufacturing speed and flexibility.
Implementation Method 1
the air flow is guided by the air-guiding cover, and passes the main heat source (the central processing unit; CPU) to remove heat from the main heat source
Data Source
AI summary
An air-guiding cover is provided. The air-guiding cover includes a cover body, a first cover member, and a second cover member. The cover body is selectively connected to the first cover member and the second cover member. When the cover body is connected to the first cover member, the air-guiding cover is in the first guiding state, and the air-guiding cover separates air flow into a first flow and a second flow. When the cover body is connected to the second cover member, the air-guiding cover is in the second guiding state, and the air-guiding cover gathers the air flow into a third flow.