Pleated Scented Air Filter With Integrated Gel Lines
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Solution Overview
Problem
Existing air filters do not provide a pleasant scent and often require the use of harmful or short-lived air fresheners to mask unpleasant odors, while also failing to effectively filter out particulates and pathogens.
Innovation Solution
A scented air filter with integrated gel lines that release fragrance as air passes through, combining filtering and scent diffusing functions, using silica or water-based gels with natural fragrances that last up to 90 days without obstructing airflow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If standard air filters are used to filter out particulates and pathogens, then air quality is improved, but unpleasant odors are not removed and no pleasant scent is provided
Solution Approach 1:
The patent combines the air filtration function with the scent diffusion function into a single integrated device. The scented gel lines are embedded within the filter media structure, allowing the filter to simultaneously remove particulates and release pleasant fragrances through the same air flow path.
Solution Approach 2:
The air filter device performs multiple functions: filtering particulates and pathogens from air, absorbing unpleasant odors, and releasing pleasant fragrances. This multi-functional design eliminates the need for separate air freshener devices and provides comprehensive air quality management.
2Object-generated harmful factors
If air fresheners are used to mask unpleasant odors, then scent is provided, but they are harmful to the environment and have short duration
Solution Approach 1:
The scented gel lines continuously release fragrance as air passes through the filter media. This continuous diffusion process ensures prolonged scent duration without requiring periodic replacement of air freshener cartridges or refilling of aerosol cans.
Solution Approach 2:
The filter media itself serves as the fragrance delivery system. The scented gel lines are integrated into the filter structure, allowing the same component that filters air to also diffuse scent, eliminating the need for separate fragrance containment and delivery mechanisms.
3Object-generated harmful factors
If scented gel lines are integrated into filter media, then pleasant aroma is released, but airflow obstruction may occur
Solution Approach 1:
The scented gel lines are positioned within the filter media structure rather than blocking the entire airflow path. This localized placement allows fragrance diffusion to occur at specific points within the media while maintaining overall air flow through the filter.
Solution Approach 2:
The filter media utilizes porous materials that allow air to pass through while providing surface area for the scented gel lines to release fragrance. The porous structure enables simultaneous filtration, scent diffusion, and maintained airflow without obstruction.
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 filter effectively filters out dust, pollen, and pathogens while continuously releasing a pleasant aroma, reducing the need for harmful air fresheners and maintaining a fresh and healthy environment for extended periods.
Implementation Method 1
the scented gel lines are configured to release a fragrance when air passes through and over them
Implementation Method 2
scented gel lines integrated into the filter media release a pleasant aroma as warm or cool air is expelled through the filter
Data Source
AI summary
The present invention is a multifunctional scented air filter designed for use in residential and commercial settings, as well as vehicles. The air filter functions to filter air passing therethrough while providing fragrance. The filter features a support frame and a filter media. The filter media has a plurality of filtering pleats for filtering airborne contaminants and a plurality of scented gel lines having infused fragrance for permeating fragrance when air passes through them. The scented gel lines are positioned along some of the filtering pleats. In some embodiments, the filter device has notches on the support frame for fastening the device in a vent and an anti-microbial layer for providing additional prevention from airborne contaminants. The scented air filter enables clean air to be released into the building or vehicle, while simultaneously infusing it with a fragrance.