Dual Cleaning Tool for Aerosol Device Heating Elements
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Solution Overview
Problem
Aerosol-generating devices face issues with residue and dust accumulation on heating elements, leading to suboptimal performance and unpleasant flavors, necessitating an effective cleaning system.
Innovation Solution
A dual-component cleaning system comprising a first cleaning tool with a cleaning head and protrusions for heating element cleaning and a second tool with a scraping surface for cavity cleaning, designed to thoroughly clean aerosol-generating devices, including hard-to-reach areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single cleaning tool is used, then the device structure is simple, but it cannot clean all surfaces of the heating chamber effectively
Solution Approach 1:
The cleaning system is divided into multiple independent cleaning tools (first cleaning tool with cleaning head, second cleaning tool with scraping surface) that can be used separately or together. Each tool is designed to clean specific surfaces, allowing comprehensive cleaning coverage while maintaining simple individual tool structures.
Solution Approach 2:
The cleaning system serves multiple functions by incorporating different cleaning tools for different cleaning needs - the first cleaning tool cleans the heating element and accessible surfaces, while the second cleaning tool cleans hard-to-reach areas and the bottom of the heating chamber, creating a universal cleaning solution.
2Reliability
If multiple cleaning tools are used, then all surfaces can be cleaned effectively, but the device structure becomes more complex
Solution Approach 1:
The second cleaning tool is detachably accommodated within the first cleaning tool, allowing one cleaning tool to be stored inside another. This nesting arrangement ensures comprehensive cleaning effectiveness through multiple tools while minimizing storage space and reducing the apparent complexity of the cleaning system.
3Ease of operation
If the second cleaning tool is permanently fixed, then it is always available for use, but it occupies space and reduces portability
Solution Approach 1:
The second cleaning tool is designed with detachable accommodation, allowing it to be inserted into or removed from the first cleaning tool as needed. This dynamic configuration enables the cleaning tools to be compact when stored together but fully accessible when needed, balancing availability with portability.
4Volume of moving object
If cleaning tools are made compact, then they are easier to store, but they may not reach hard-to-access areas
Solution Approach 1:
The cleaning tools are designed with elongated shapes that extend in one dimension (length) while remaining compact in other dimensions (width and height). This allows the cleaning tools to reach into deep or narrow areas of the heating chamber while maintaining a compact overall form factor for easy storage.
Data Source
AI summary
The cleaning system for an aerosol-generating device comprises a first cleaning tool comprising a cleaning body having a cleaning head, and a housing configured to house at least part of the cleaning body. The housing is formed by a first cap and a second cap, wherein the second cap is configured to accommodate the cleaning head. The cleaning system further comprises a second cleaning tool comprising a first part acting as an engagement portion and a second part comprising a scraping surface. The first cleaning tool and the second cleaning tool are configured for cleaning different parts of the aerosol-generating device and the second cleaning tool is detachably accommodated in the first cleaning tool.