Detachable Power Source Layout for Continuous Aerosol Heating
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Solution Overview
Problem
Aerosol delivery devices face challenges in providing a compact, efficient, and user-friendly power source that can be easily charged and switched between primary and secondary power sources, while maintaining the functionality of vaporizing aerosol precursor compositions without significant combustion.
Innovation Solution
The aerosol delivery device incorporates a control body with a detachable power source, including lithium-ion batteries or capacitors, and a control component that directs power from a primary and secondary power source, allowing for switchable power distribution and wireless charging options, such as inductive and RF charging, to ensure continuous operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a detachable power source is used, then ease of charging and power source replacement is improved, but device complexity increases
Solution Approach 1:
The power source is divided into a detachable secondary power source that can be separated from the control body. This segmentation allows the secondary power source to be independently charged and replaced, improving ease of charging while the modular design manages the added complexity through standardized connection interfaces.
2Reliability
If switchable power sources are implemented, then operational continuity is improved, but control system complexity increases
Solution Approach 1:
The control component dynamically switches between primary and secondary power sources based on operational needs and power availability. This dynamic power management ensures operational continuity by automatically transitioning to the secondary power source when needed, while the control system manages complexity through automated switching logic rather than manual intervention.
3Ease of operation
If wireless charging is added, then ease of charging is improved, but device complexity and energy loss increase
Solution Approach 1:
The secondary power source acts as an intermediary that can be charged wirelessly via inductive coupling with a charging component. This intermediary approach allows wireless charging convenience while managing energy loss by using the secondary power source as a buffer, and the system can switch to wired charging when efficiency is prioritized.
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 provides a compact, efficient, and user-friendly power management system that ensures continuous operation by seamlessly switching between power sources and allowing for convenient charging, enhancing the device's usability and performance in vaporizing aerosol precursor compositions.
Implementation Method 1
the heating element is configured to activate and vaporize components of the aerosol precursor composition
Implementation Method 2
the power source is or includes one or more lithium-ion batteries or capacitors
Implementation Method 3
allowing for switchable power distribution and wireless charging options, such as inductive and RF charging
Data Source
AI summary
An aerosol delivery device having a detachable power source is provided. A control body may be coupleable with a cartridge to form an aerosol delivery device. The cartridge may contain an aerosol precursor composition and be equipped with a heating element configured to activate and vaporize components of the aerosol precursor composition. The control body may comprise a housing and a power source detachably coupled to an outer surface of the housing. A control component may be contained within the housing and configured to operate in an active mode in which the control body is coupled with the cartridge. The control component in the active mode may be configured to direct power from the power source to the heating element to activate and vaporize components of the aerosol precursor composition.