Atomization Assembly with U-Shaped Ceramic Core for E-Cigarette
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Solution Overview
Problem
Conventional electronic cigarettes face issues with e-liquid condensate accumulation and potential short circuits due to inadequate air conduction and sealing mechanisms, which affect the performance and safety of the device.
Innovation Solution
The proposed atomization assembly incorporates a U-shaped ceramic core with inert cotton for e-liquid condensate absorption, an air admission assembly with a silicone seat and air duct for sealing, and a sieve-shaped air vent in the battery assembly to prevent short circuits by isolating condensate, along with a magnetic connection between the atomizer and battery assembly for secure attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional air conduction mechanisms are used, then air flow is maintained, but e-liquid condensate accumulates causing short circuits
Solution Approach 1:
The patent extracts the harmful condensate from the air conduction path by introducing a separate absorption system. The inert cotton absorbs e-liquid condensate away from the air conduction column, preventing it from causing short circuits while maintaining air flow through the original path.
Solution Approach 2:
The inert cotton acts as an intermediary substance between the air conduction path and the condensate. It absorbs the harmful condensate without interfering with the air flow, effectively mediating between the conflicting requirements of air conduction and condensate management.
2Reliability
If ceramic core with cotton string is used for e-liquid adsorption, then e-liquid handling is improved, but condensate absorption capacity is insufficient
Solution Approach 1:
The patent merges two absorption systems: the ceramic core with cotton string for e-liquid adsorption, and the inert cotton for condensate absorption. This combination allows the system to handle both e-liquid and condensate effectively, addressing the insufficient condensate absorption capacity.
Solution Approach 2:
Different materials are assigned to different locations based on their specific functions: cotton string in the ceramic core for e-liquid adsorption, and inert cotton in the air conduction path for condensate absorption. This local differentiation optimizes the performance of each component for its specific purpose.
3Reliability
If air duct passes through silicone seat for sealing, then sealing is improved, but air conduction path complexity increases
Solution Approach 1:
The silicone seat serves multiple functions: it provides sealing between the air duct and the housing, and simultaneously acts as a mounting structure for the air duct. This multi-functionality reduces the need for additional sealing components, simplifying the overall structure despite the air duct passing through it.
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 enhances e-liquid handling, prevents short circuits, and ensures reliable operation by effectively managing condensate and maintaining a secure electrical connection, improving the overall performance and safety of the electronic cigarette.
Implementation Method 1
the strip of inert cotton is disposed in the U-shaped ceramic core to absorb an e-liquid condensate
Implementation Method 2
a U-shaped ceramic core with large transverse heating area
Implementation Method 3
Through the magnetic attraction of the steel casing and the magnet, the atomizer assembly is connected to the battery assembly
Data Source
Figure 1~1B
Figure 2
Figure 3
AI summary
An atomization assembly, including an e-liquid tank, an air admission assembly, and a ceramic module. The air admission assembly includes an air vent, an air duct, and a silicone seat. The air vent is disposed on the e-liquid tank. The silicone seat is disposed on the bottom end of the e-liquid tank to seal the e-liquid tank. The air duct passes through the silicone seat and communicates with the air vent. The ceramic module includes a U-shaped ceramic core and a strip of inert cotton. The strip of inert cotton is disposed in the U-shaped ceramic core to absorb an e-liquid condensate.