Dynamic Ceiling Baffle with Kerfed Felt and Sensor Actuation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing ceiling baffle systems do not provide dynamic, environmentally actuated solutions to address acoustic issues in exposed ceiling environments, lacking automatic, programmable, or manual configuration based on environmental inputs like room acoustics, and require additional supports or tools for installation.
Innovation Solution
A dynamic environmentally actuated ceiling baffle system that can be manually, automatically, or programmatically configured using sensors and actuators, incorporating kerfs in materials like recycled polyester felt, allowing for quick installation and reconfiguration to optimize noise reduction without the need for additional tools, and can be made from various materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If traditional suspended ceiling systems are used to hide mechanical equipment, then aesthetic appearance is improved, but acoustic control capability deteriorates
Solution Approach 1:
The ceiling baffle system incorporates movable baffles that can dynamically adjust their position and orientation in response to acoustic conditions. The baffles are mounted on adjustable mechanisms allowing them to move between different configurations, enabling the system to adapt to varying acoustic requirements while maintaining aesthetic appearance when in fixed positions.
Solution Approach 2:
The system changes acoustic parameters by adjusting the position, angle, and density of the baffles within the ceiling structure. By varying these physical parameters, the system can control sound reflection, absorption, and diffusion characteristics without altering the overall ceiling aesthetic, resolving the contradiction between appearance and acoustic performance.
2Ease of manufacture
If exposed ceiling designs are used for cost or design purposes, then cost or design appeal is improved, but acoustic problems worsen
Solution Approach 1:
The ceiling system divides the exposed ceiling into segments with integrated baffles at strategic locations. Rather than treating the entire ceiling as a single acoustic problem, the segmented approach allows sound control to be implemented only where necessary, maintaining cost efficiency while addressing acoustic issues in specific problem areas.
Solution Approach 2:
The baffles act as intermediary elements within the exposed ceiling structure, mediating between the cost-effective exposed design and acoustic control requirements. These intermediaries are integrated into the existing ceiling framework, providing sound control functionality without requiring a complete redesign or additional major structural components.
3Object-affected harmful factors
If ceiling baffles are added to reduce noise, then acoustic performance is improved, but device complexity and installation requirements worsen
Solution Approach 1:
The acoustic baffle system is merged with the existing ceiling support structure, combining two functions into a single integrated assembly. The baffles are attached to and move with the ceiling grid components, eliminating the need for separate mounting hardware and reducing installation complexity while maintaining effective noise reduction.
Solution Approach 2:
The baffle system incorporates self-adjusting mechanisms that allow the baffles to automatically position themselves based on acoustic feedback or pre-programmed configurations. This self-service capability reduces the need for complex manual adjustment mechanisms and simplifies both installation and ongoing operation.
4Adaptability or versatility
If dynamic environmentally actuated baffles are implemented, then acoustic adaptability is improved, but manufacturing complexity worsens
Solution Approach 1:
The system replaces complex mechanical adjustment mechanisms with environmental sensors and automated control systems. Rather than requiring manual or mechanically complex actuation systems, the baffles are positioned using sensors that detect acoustic conditions and automated mechanisms that respond accordingly, simplifying the manufacturing process while enhancing adaptability.
Solution Approach 2:
The ceiling baffle system incorporates acoustic sensors that continuously monitor room acoustic conditions and provide feedback to the control system. This feedback loop enables the baffles to automatically adjust their configuration in response to changing acoustic environments, achieving high adaptability through a relatively simple sensing and control architecture that does not require complex manufacturing.
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 reduces unwanted noise and provides an aesthetically pleasing solution by dynamically adjusting its configuration based on environmental conditions, such as noise levels, using a configuration cable and sensors, and can be easily integrated into existing ceiling structures.
Implementation Method 1
The apparatus may include a configuration cable extending from the actuator adjusting device
Implementation Method 2
incorporate inputs from the system or users based on the environment, including room acoustics
Data Source
AI summary
A dynamic environmentally actuated ceiling baffle and system that incorporates sidewalls with cuts or kerfs, top and bottom portions and sensors to automatically, programmatically and manually properly configure the ceiling baffle for optimal noise reduction based on the environment or the needs of the user, and that can be quickly and easily installed onto ceiling structures using integrated locks, cables or magnets, to produce a dynamic environmentally actuated ceiling baffle system, and to provide an aesthetically pleasing image, along with a reduction in unwanted noise and/or room acoustics, using the programmed or manual actuation to tune the ceiling baffle to respond appropriately to the acoustic need.