Detachable Atomizing Assembly for Electronic Cigarette
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional electronic cigarettes face difficulties in replacing the atomization core and maintaining e-liquid sealing due to the fixed connection between the atomizing and battery assemblies, leading to potential leakage during vapor flow regulation.
Innovation Solution
The electronic cigarette design features a detachable atomizing assembly with a regulating ring and connector having stop pins, and a sealing mechanism involving multiple seal rings and pressure sheets, allowing for easy replacement and improved sealing of the e-liquid injection end.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the atomizing assembly is fixedly connected to the battery assembly, then the structural stability is improved, but the ease of replacing the atomization core deteriorates
Solution Approach 1:
The electronic cigarette is divided into separable modules: the atomizing assembly and the battery assembly are connected through a detachable connector rather than fixed connection. This segmentation allows the atomizing assembly to be easily removed and replaced while maintaining structural integrity during use, directly resolving the contradiction between stability and replaceability.
2Stability of the object's composition
If the atomizing assembly is fixedly connected to the battery assembly, then the structural stability is improved, but the ease of disassembly deteriorates
Solution Approach 1:
The connector is designed with dynamic characteristics, allowing it to provide stable connection during operation while enabling easy detachment when needed. The fastening structure transitions from a static fixed state to a dynamically controllable state, resolving the contradiction between operational stability and ease of disassembly.
3Ease of operation
If the atomization core is allowed to move for regulating vapor flow, then the ease of operation is improved, but the reliability deteriorates due to potential detachment
Solution Approach 1:
The regulating ring acts as an intermediary component between the user's rotation action and the atomization core. It provides controlled movement of the atomization core for vapor flow regulation while incorporating limiting structures that prevent excessive movement or detachment, thus resolving the contradiction between operational ease and reliability.
4Reliability
If multiple seal rings and pressure sheets are added to improve sealing, then the sealing performance is improved, but the device complexity increases
Solution Approach 1:
Multiple sealing functions are merged into integrated components. The seal rings are incorporated into the connector structure, and pressure sheets are combined with the regulating ring assembly, reducing the number of separate sealing components while maintaining comprehensive sealing performance across all critical interfaces.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An electronic cigarette, including an atomizing assembly and a battery assembly. The atomizing assembly is disposed on the battery assembly. The atomizing assembly includes a mouthpiece cover, a mouthpiece, a rubber ring, a regulating ring, a first fixed ring adapted to fixing the regulating ring, a silica ring, a connector, an upper seal ring, an atomization core, a first pressure sheet, a positive terminal, a positive silicone, a connection tube, an upper cover, a first seal ring adapted to seal the upper cover, an e-liquid conservator, a lower seal ring, a second fixed ring, a second pressure sheet, a second seal ring, a filling pipe, a first spring, a filling funnel, a third seal ring adapted to seal the filling funnel, and a fourth seal ring. The rubber ring and the silica ring are disposed on two ends of the connector, respectively. The regulating ring is disposed on the connector.