Custom Side Air Dam Structure for Electronic Equipment Enclosures
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Solution Overview
Problem
Current solutions for managing airflow in electronic equipment enclosures, particularly for side-to-side airflow, are inadequate, especially when dealing with exhaust ducts located at the top, and do not offer sufficient customization, strength, or convenience for diverse electronic equipment configurations.
Innovation Solution
The design incorporates a frame structure with extruded metal front-to-back members featuring longitudinal slots and a horizontal partition structure with reinforced edges and adjustable clips, allowing for customizable side air dam kits that can be tailored to fit specific enclosures, including pre-cut apertures and incremental scoring for easy installation, to manage airflow effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional fixed airflow management solutions are used, then installation is simple, but adaptability to different electronic equipment configurations is poor
Solution Approach 1:
The airflow management system is divided into multiple adjustable partition structures that can be independently positioned along the longitudinal slots of front-to-back members. Each partition can be separately adjusted to create customized airflow channels, allowing the system to adapt to different equipment configurations without requiring a completely different design for each case.
Solution Approach 2:
The partition structures are designed to be adjustable rather than fixed, enabling dynamic reconfiguration of airflow paths. The partitions can be moved along longitudinal slots and secured at different positions using clips, allowing the airflow management system to adapt to various electronic equipment layouts while maintaining a relatively simple overall structure.
2Strength
If conventional panel attachment methods are used, then manufacturing is simple, but frame strength and structural stability are insufficient
Solution Approach 1:
The clips are pre-formed with elastic portions and engagement portions designed to snap into place within the longitudinal slots. This preliminary preparation of the attachment mechanism allows for strong structural connection without requiring complex fastening procedures or additional strengthening elements during assembly.
Solution Approach 2:
The partition structures include reinforced edges at specific locations where they engage with the frame members. These localized reinforcements provide enhanced strength and stability at critical connection points without requiring the entire frame or panels to be uniformly strengthened, thus maintaining ease of manufacture while improving overall structural integrity.
3Adaptability or versatility
If customizable airflow management systems are implemented, then adaptability improves, but ease of installation and construction is reduced
Solution Approach 1:
The partition structures are pre-formed with integrated clips and reinforced edges, and the front-to-back members include pre-formed longitudinal slots. This preliminary preparation of all components allows for quick assembly through simple insertion and snapping actions, eliminating the need for complex customization procedures during installation while maintaining high adaptability to different equipment configurations.
Solution Approach 2:
The elastic clips are designed to automatically engage with the longitudinal slots when the partition structures are inserted, providing self-securing functionality. This self-service attachment mechanism allows installers to achieve customized airflow configurations without requiring complex fastening tools or procedures, thereby maintaining ease of installation while enabling high adaptability.
Data Source
AI summary
An electronic equipment enclosure includes a frame structure and a customizable side air dam kit. The frame structure includes a front frame, a rear frame, front-to-back frame members connecting corners of the front and rear frames together, reinforced bracket structures located near ends of the cross members, and extruded horizontal mounting rails parallel to, but inward from, the front-to-back frame members. The ends of the horizontal mounting rails are connected to the reinforced bracket structures. Panels are installed in longitudinal slots in the front-to-back frame members and horizontal mounting rails, each of which is extruded. The customizable side air dam kit includes a framework of horizontal and vertical frame pieces, adapted to connect to the frame structure, and a customizable air dam panel supported by the framework. A plurality of the frame pieces are provided to an installer for use in constructing the framework to fit the specific frame structure.