Modular Aerosol Device Heating Module Segmentation
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Solution Overview
Problem
Existing aerosol generating devices for tobacco and non-tobacco products face challenges in efficiently heating aerosol-generating materials without burning, and in providing modular and interchangeable components for varying user preferences and experiences.
Innovation Solution
The development of an aerosol generating device with a separable heating module that includes a heating chamber and a heating element, capable of being powered by a device body with a power supply and electrical connection configuration, allowing for interchangeable heating modules and mouthpieces to accommodate different aerosol-generating materials and user preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the heating module is made separable from the device body, then adaptability and ease of replacement are improved, but device complexity increases due to additional mounting and electrical connection mechanisms
Solution Approach 1:
The device is divided into separable modules: a device body and a heating module that can be independently removed and replaced. The heating module includes a heating chamber, heating element, and mouthpiece as integrated sub-components that can be manufactured separately and assembled, enabling flexibility while maintaining manageable complexity through modular design
Solution Approach 2:
The device body is designed with a universal mounting interface that can accommodate different types of heating modules. The electrical connection configuration and mechanical mounting structure are standardized to work with various heating module designs, allowing a single device body to support multiple heating module variants for different aerosol-generating materials
2Ease of repair
If the heating module is made separable from the device body, then ease of repair and maintenance are improved, but manufacturing precision requirements increase for the mounting interface
Solution Approach 1:
The mounting interface incorporates asymmetric features such as a bayonet configuration with specific engagement directions and non-symmetric electrical contacts. This asymmetry provides self-alignment during assembly, ensuring correct orientation of the heating module relative to the device body without requiring high-precision manual alignment, thereby reducing manufacturing precision requirements while maintaining ease of replacement
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
This solution enables efficient aerosol generation without burning, allows for modular and interchangeable components to enhance user experience and reduce waste, and provides a flexible system for accommodating different aerosol-generating materials.
Implementation Method 1
a heating element configured to heat the heating chamber
Implementation Method 2
The heating element may comprise a material heatable by a varying magnetic field. The heating module may comprise an inductor coil, and the inductor may be configured to generate a varying magnetic field
Data Source
AI summary
An aerosol generating device generates an aerosol from aerosol generating material. The device has a device body with a power supply, a heating module that has a heating chamber and a heating element. The heating chamber receives a portion of an article containing aerosol generating material, and the heating element heats the heating chamber. The heating module is separable from the device body.