Aerosol Heater Sensor Board Layout for Compact Multi-Sensing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The challenge lies in incorporating additional functions into aerosol generating devices while maintaining a compact design, requiring efficient arrangement of components within the limited inner space.
Innovation Solution
The device integrates a housing with an accommodation space, a heater, and a circuit board that includes sensors for capacitance and inductance changes to efficiently utilize the limited space and enhance user convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If additional functions are incorporated into the aerosol generating device, then user convenience is improved, but device complexity increases
Solution Approach 1:
Multiple sensors (capacitance sensor, inductance sensor, temperature sensor) are integrated into a single circuit board, combining multiple detection functions into one component platform. This reduces the number of separate components and simplifies the overall device structure while maintaining multiple sensing capabilities for enhanced user convenience.
Solution Approach 2:
The circuit board serves multiple functions by housing various sensors that detect different parameters (capacitance, inductance, temperature). This multi-functional design allows the device to monitor multiple aspects of aerosol generation and user interaction through a single integrated platform, improving versatility without proportionally increasing complexity.
2Adaptability or versatility
If multiple sensors are integrated into the device, then functionality is improved, but manufacturing complexity increases
Solution Approach 1:
Multiple sensors are mounted on a single circuit board, consolidating multiple components into one assembly unit. This merging approach simplifies the manufacturing process by reducing the number of separate assembly operations and making it easier to integrate the sensing system into the final device.
Solution Approach 2:
The sensing system is segmented into a dedicated circuit board module that can be manufactured and tested independently before being integrated into the main device. This modular approach allows for specialized sensor board production while simplifying the overall device assembly process.
3Volume of moving object
If sensors are integrated into the circuit board, then space utilization is improved, but assembly complexity increases
Solution Approach 1:
The circuit board integrates multiple sensor components into a single compact unit, maximizing space utilization within the device housing. By combining capacitance, inductance, and temperature sensors on one board, the design efficiently uses available space while reducing the number of separate mounting operations required.
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 configuration allows for efficient use of the device's inner space, simplifies manufacturing, and reduces costs by integrating sensors for improved functionality.
Implementation Method 1
a first sensor for sensing a capacitance change in the accommodation space
Implementation Method 2
a second sensor for sensing an inductance change in the accommodation space
Implementation Method 3
a heater for heating the aerosol generating article accommodated in the accommodation space
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An aerosol generating device includes a housing including an accommodation space for accommodating an aerosol generating article, a heater configured to heat the aerosol generating article accommodated in the accommodation space, and a circuit board including a first sensor for sensing a capacitance change in the accommodation space and a second sensor for sensing an inductance change in the accommodation space.