Circular Acoustic Baffle Assembly with Modular Segments
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Solution Overview
Problem
Traditional suspended acoustic baffle designs in large occupied spaces are limited by linear or rectangular layouts, which do not offer flexibility in size and visual appeal, and are costly to manufacture and transport in large sizes.
Innovation Solution
A cloud-type circular acoustic baffle design composed of angular segments held together by concentric, narrow metal ribs, allowing for easy assembly into a circular shape with a central opening for integration of fixtures, and featuring acoustic panels that can be colored and profiled for aesthetic and functional customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional linear or rectangular baffle layouts are used, then manufacturing and transport are simpler, but design flexibility and visual appeal are limited
Solution Approach 1:
The baffle assembly is divided into multiple modular units, each comprising acoustic panels and structural components that can be independently manufactured and assembled. This segmentation enables flexible circular configurations while maintaining manufacturing simplicity and transport efficiency.
Solution Approach 2:
The invention transitions from traditional two-dimensional linear or rectangular layouts to a three-dimensional circular configuration suspended from the ceiling. This dimensional change provides enhanced design flexibility and visual appeal while maintaining practical manufacturability through modular assembly.
2Strength
If large-sized baffles are manufactured as single pieces, then structural integrity is maintained, but manufacturing cost and transport difficulty increase
Solution Approach 1:
The large baffle assembly is segmented into multiple smaller modular units that can be manufactured at lower cost and transported more easily. These segments are then assembled on-site to form the complete circular structure, maintaining structural integrity through proper connection design while avoiding the costs and logistics challenges of manufacturing and transporting a single large piece.
3Ease of operation
If modular segments are used for easy assembly, then transport and installation become simpler, but assembly precision and structural integrity may be compromised
Solution Approach 1:
The baffle assembly is divided into standardized modular segments with precisely engineered connection interfaces. These segments incorporate structural components and acoustic panels that align and connect with high precision, ensuring that the assembled circular structure meets acoustic and structural performance requirements while maintaining ease of installation.
Solution Approach 2:
Each modular segment integrates multiple functions including structural support, acoustic treatment, and connection mechanisms into a single assembled unit. This merging ensures that when segments are connected, the resulting structure achieves both ease of assembly and the precision required for effective acoustic performance and structural integrity.
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
The circular design provides improved sound quality and visual integration while being cost-effective to manufacture and transport, offering flexible sizing and aesthetic customization options.
Implementation Method 1
acoustic baffles have been suspended from overhead structure. The baffles are intended to minimize echo, reduce reverberation, and generally improve sound quality
Data Source
AI summary
A circular multi-panel acoustic baffle assembly for suspending above an occupied space, the assembly including a plurality of baffle panel units each radiating away from a common center and generally lying in a vertical plane, upper edges of the baffle panel units lying in a common imaginary surface of revolution about the center, the baffle panel units being joined by common inner and outer arcuate ribs concentric with the center, radially inner ends and radially outer ends of the baffle panel units lying on imaginary circles concentric with the center.