Ceiling Fan Filter Clamp and Base System for Easy Maintenance
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Solution Overview
Problem
Existing air purification devices are costly, bulky, and difficult to maintain, and there is a need for an efficient and user-friendly solution that integrates seamlessly with existing ceiling fans to improve indoor air quality.
Innovation Solution
A clamp and base system that secures an air purification filter to a ceiling fan blade, utilizing a hinging mechanism and a base plate for easy attachment and detachment, allowing for continuous air filtration without requiring a ladder.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing air purifiers are used, then air quality is improved, but cost and device size increase
Solution Approach 1:
The air purification system is segmented into a portable filter unit that can be detached and replaced. The filter element is separated from the motor housing, allowing users to replace only the filter cartridge without replacing the entire air purifier, thus reducing device size and cost while maintaining air quality improvement
Solution Approach 2:
The air purifier is designed with universal compatibility features including multiple power source options (battery, USB, AC adapter) and interchangeable filter cartridges that can serve multiple functions. The device can operate in different modes (air purification, fan only) and the filter cartridges can be used with different motor housings, providing multi-functionality that reduces the need for multiple specialized devices
2Reliability
If existing air purifiers are used, then air quality is improved, but device cost increases
Solution Approach 1:
The air purifier is divided into separate functional modules: a reusable motor housing and replaceable filter cartridges. This segmentation allows manufacturers to produce filter cartridges independently at lower costs, and consumers only need to replace the inexpensive filter cartridges rather than the entire expensive device, thus reducing overall device cost while maintaining air quality
Solution Approach 2:
The filter cartridges are designed as disposable or limited-life components that can be easily replaced. Rather than manufacturing a single expensive durable unit, the system uses inexpensive replaceable filter cartridges that capture particles and can be discarded after a certain usage period, significantly reducing the cost burden on consumers while ensuring continuous air quality improvement
3Reliability
If existing air purifiers are used, then air quality is improved, but maintenance difficulty increases
Solution Approach 1:
The air purifier features a segmented design with a snap-in/snap-out filter cartridge system that can be easily removed and replaced without tools. The filter replacement process is simplified to basic user actions, eliminating the need for complex disassembly or technical expertise, thus maintaining air quality improvement while dramatically reducing maintenance difficulty
Solution Approach 2:
The air purifier is designed for self-service maintenance where users can independently replace filter cartridges without requiring professional service. The system includes visual indicators that notify users when filters need replacement, and the replacement mechanism is designed to be operated by average consumers without technical training, enabling self-service maintenance that reduces complexity while ensuring continuous air quality
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
Provides economical, practical, and continuous air filtration by leveraging existing ceiling fan infrastructure, enhancing indoor air quality without the bulkiness and expense of traditional systems.
Implementation Method 1
The stationary jaw and the hinging jaw are in opposable contact fixed by a hinging mechanism and having a force that resists separation of the hinging jaw from the stationary jaw
Implementation Method 2
Standard air purification filters ensnare airborne particles by size exclusion—as air is forced through a filter, larger particles are physically captured by the filter
Data Source
AI summary
Provided herein is an air purification device that has a base plate for attaching to a blade of a fan and a clamp to secure an air purification filter to the base plate. The base plate includes a distally directed receiving slot. The clamp includes a stationary jaw having a peg that is insertable into the distally directed receiving slot of the base plate and a hinging jaw that uses a hinging mechanism to mechanically-bias the hinging jaw towards the stationary jaw, wherein the air purification filter is secured between the hinging jaw and the stationary jaw, and wherein the stationary jaw and the hinging jaw are in opposable contact fixed by a hinging mechanism and having a force that resists separation of the hinging jaw from the stationary jaw.