Baseboard Vent Dual-Mode Filter Support for Selective Airflow Control
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Solution Overview
Problem
Hinged filtered vent registers lack functionality in allowing users to selectively control airflow, with existing designs not providing adequate options for opening or closing the vent.
Innovation Solution
A dual-mode filter support system that allows the filter to be positioned in two modes: one permitting airflow and another impeding it, achieved through a hinged grill and an elongated L-shaped filter support with apertures and a solid leg, enabling users to choose airflow settings by rotating or flipping the filter support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a hinged filter register is used, then easy filter replacement is achieved, but the ability to selectively control airflow is lost
Solution Approach 1:
The filter support is designed to perform multiple functions: it supports the filter during installation/maintenance and acts as an airflow control mechanism when positioned in its normal orientation. By making the support itself controllable (hinged or movable), it becomes a multi-functional component that combines filter support with vent control capabilities.
Solution Approach 2:
The filter support is made movable or hinged rather than fixed, allowing it to dynamically change position. This enables the support to transition between supporting the filter during maintenance and controlling airflow during operation, providing adaptability without requiring separate components.
2Adaptability or versatility
If a standard fixed filter register is used, then airflow control is simple, but filter replacement requires removing the entire vent register
Solution Approach 1:
The vent register is divided into separate functional components: the fixed vent housing that provides airflow control, and the movable filter support that can be independently accessed. This segmentation allows the filter support to be removed or accessed separately from the main vent register structure, enabling easy filter replacement while maintaining the fixed airflow control features of the housing.
3Adaptability or versatility
If a dual-mode filter support is added to provide airflow control, then user control over airflow is enhanced, but device complexity increases
Solution Approach 1:
The airflow control function is merged with the existing filter support structure rather than adding a separate control mechanism. The filter support itself is made controllable (through hinging or movement), combining the support function with the control function in a single integrated component, thereby reducing overall device complexity.
Solution Approach 2:
The filter support is designed as a multi-functional component that serves both as a structural support for the filter and as an airflow control mechanism. This universal design eliminates the need for separate control components, maintaining simplicity while providing enhanced functionality.
Data Source
AI summary
A filtered air vent apparatus has a vent housing body comprising a first sidewall and a second sidewall defining a portion of an air passageway that extends between at least a first open end and a second open end. There is a grill hingedly attachable to the vent housing body and securable to the vent housing body. A dual-mode filter support is sized to fit within the vent housing body in the air passageway. A filter is selectively and removably positioned on the dual-mode filter support behind the grill and in the air passageway. The dual-mode filter support is selectively movable between the first mode and the second mode.