Acoustic Baffle Coupler Structure for Ceiling Noise Reduction
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Solution Overview
Problem
Existing ceiling suspension systems fail to effectively absorb and manage sound energy, leading to noise-related issues such as confusion, strain, anxiety, and privacy concerns in environments with various sound sources.
Innovation Solution
An acoustic baffle coupler that couples to an acoustic baffle in a ceiling suspension system, utilizing sound dampening materials like polyester and fiberglass, with a channel and teeth structure to secure and position baffles, and clips for connecting and extending the system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional ceiling suspension systems are used, then the structure is simple and cost-effective, but sound energy absorption is insufficient leading to noise-related issues
Solution Approach 1:
The system divides the ceiling suspension into modular components: acoustic baffles (sound-absorbing elements), couplers (connection devices), and clips (mounting hardware). This segmentation allows each component to be optimized for its specific function while maintaining overall system simplicity and ease of installation.
Solution Approach 2:
The acoustic baffles utilize composite materials including polyester and fiberglass sound dampening materials combined with structural elements. This composite approach maximizes sound energy absorption while maintaining structural integrity and aesthetic appearance.
2Object-affected harmful factors
If sound dampening materials like polyester and fiberglass are used, then sound energy absorption increases by up to 90%, but the device complexity and manufacturing cost increase
Solution Approach 1:
By separating the sound-absorbing material into discrete baffle modules rather than requiring continuous installation, the system reduces manufacturing complexity. Each baffle is a self-contained unit that can be independently manufactured and installed, lowering overall production costs despite using effective sound dampening materials.
Solution Approach 2:
The system employs cost-effective materials like polyester and fiberglass that provide high sound absorption performance at reasonable manufacturing costs. These materials are selected to balance performance requirements with economic feasibility, making the system accessible for widespread installation.
3Reliability
If a channel and teeth structure is used to secure and position baffles, then the reliability of baffle positioning improves, but the device complexity increases
Solution Approach 1:
The channel and teeth structure creates a mechanical interlocking system that physically secures baffles in precise positions. The teeth engage with corresponding features on the baffles, providing reliable positioning and preventing movement or misalignment during operation.
Solution Approach 2:
The coupler acts as an intermediary component between the ceiling suspension system and the acoustic baffles. The channel and teeth structure within the coupler provides the mechanical interface that ensures reliable baffle positioning while simplifying the overall installation process.
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 system effectively absorbs and reduces sound energy by up to 90%, providing improved acoustic control and aesthetic appeal while being lightweight and cost-effective.
Implementation Method 1
utilizing sound dampening materials like polyester and fiberglass
Implementation Method 2
absorb sound energy
Data Source
AI summary
An acoustic baffle system that includes an acoustic baffle coupler, an acoustic baffle, and one or more fasteners to secure the acoustic baffle system to a ceiling. The acoustic baffle coupler includes a body comprising an upper end and a lower end, a slot defined in the upper end and extending from a first end to a second end, and a channel defined in the lower end and extending from the first end to the second end. The acoustic baffle is secured into the channel of the acoustic baffle coupler. The one or more fasteners are disposed within the slot of the acoustic baffle coupler and the one or more fasteners are secured to the ceiling.