Segmented Louvered Enclosure Cover for Curved Ventilation
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Solution Overview
Problem
Curved planar panels used in equipment enclosures, especially those with louvers, often experience buckling or deformation when bent into a curved orientation, making it difficult to form a stable ventilating barrier without significant distortion.
Innovation Solution
A segmented panel with louvered areas separated by specialized bend structures that have sections extending in different directions, allowing the panel to be manipulated into a curved shape without deformation by distributing bending forces effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a planar panel with louvers is bent into a curved orientation, then the panel can be installed in a curved configuration, but the panel experiences buckling and deformation
Solution Approach 1:
The panel is divided into multiple segments separated by bend structures, allowing each segment to remain substantially planar while the entire assembly forms a curved configuration. This segmentation prevents buckling and deformation by distributing the bending stress across multiple controlled articulation points rather than forcing the entire panel to bend.
Solution Approach 2:
The bend structures provide dynamic articulation between panel segments, enabling the panel to transition from a planar to a curved configuration while maintaining the structural integrity of each segment. The bend structures act as hinges that allow controlled movement and adaptation to curved surfaces without causing deformation of the panel material.
2Adaptability or versatility
If a planar panel with louvers is bent into a curved orientation, then the panel can conform to curved surfaces, but the louvers become distorted
Solution Approach 1:
The panel is divided into multiple segments separated by bend structures, allowing each segment to remain substantially planar while the entire assembly forms a curved configuration. This segmentation prevents buckling and deformation by distributing the bending stress across multiple controlled articulation points rather than forcing the entire panel to bend.
Solution Approach 2:
The bend structures are strategically positioned to concentrate bending effects at specific locations between louvered areas, while the louvered areas themselves remain substantially planar and maintain their original shape. This localizes the deformation to non-critical bend regions while preserving the functional integrity of the louver structures.
3Adaptability or versatility
If a planar panel is formed into a curved configuration, then the panel can be installed on curved surfaces, but significant deformation occurs during bending
Solution Approach 1:
The panel is divided into multiple segments separated by bend structures, allowing each segment to remain substantially planar while the entire assembly forms a curved configuration. This segmentation prevents buckling and deformation by distributing the bending stress across multiple controlled articulation points rather than forcing the entire panel to bend.
Solution Approach 2:
The bend structures provide dynamic articulation between panel segments, enabling the panel to transition from a planar to a curved configuration while maintaining the structural integrity of each segment. The bend structures act as hinges that allow controlled movement and adaptation to curved surfaces without causing deformation of the panel material.
Data Source
AI summary
A covering apparatus for an enclosure presenting a ventilating barrier curved with respect to a barrier axis includes a segmented panel member having a plurality of louvered areas. Respective adjacent louvered areas of the plurality of louvered areas are separated by a respective bend structure. Each respective bend structure has a first section departing in a first direction from a first bend axis and a second section departing in a second direction from a second bend axis. The first and second bend axes are generally parallel with the barrier axis. The first direction is generally away from the second bend axis. The second direction is generally away from the first bend axis. The bend structure further has a third section extending from the first and second bend axes to a third bend axis. The third bend axis is non-coplanar with the first and second bend axes.