Atomization Assembly Sealing Structure for Leak-Free E-Liquid Flow
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Solution Overview
Problem
In electronic atomization devices, the integrated structure of the liquid storage cavity and atomization assembly often results in constant contact between e-liquid and the atomization core, leading to damage and leakage, which shortens the device's service life and degrades user experience.
Innovation Solution
An atomization device with a detachable liquid storage device and atomization assembly, featuring a first seal that can be pressed to release by a pressing member, allowing e-liquid to flow from the storage device to the atomization core while a second seal seals the joint between the outlets and inlets, preventing leakage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the liquid storage cavity and atomization assembly are integrated with constant contact between e-liquid and atomization core, then the device structure is simple, but the atomization core is damaged and service life is shortened
Solution Approach 1:
The device is divided into separate liquid storage cavity and atomization assembly components. The atomization core is isolated from direct contact with e-liquid by using a liquid storage cavity with sealing structures, allowing the core to be replaced or protected independently while maintaining overall device functionality.
2Device complexity
If the liquid storage cavity and atomization assembly are integrated with constant contact between e-liquid and atomization core, then the device structure is simple, but e-liquid leakage occurs and user experience is degraded
Solution Approach 1:
A sealing structure acts as an intermediary between the liquid storage cavity and atomization assembly. This seal prevents direct contact and potential leakage paths while allowing controlled e-liquid transfer when needed, resolving the contradiction between structural simplicity and leakage prevention.
3Ease of operation
If a piercing structure is used to allow e-liquid to enter the atomization assembly, then the sealing can be broken to enable flow, but part of the e-liquid leaks out during piercing
Solution Approach 1:
The mechanical piercing action is replaced with a controlled opening mechanism. Instead of forcibly piercing the seal which causes uncontrolled e-liquid leakage, the seal is designed to open in a controlled manner that directs e-liquid flow through designated paths, preventing loss during the transition from sealed to open state.
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
The solution effectively reduces contact time between e-liquid and the atomization core, minimizing leakage and extending the device's lifespan by ensuring the e-liquid only flows during use, thereby enhancing user experience.
Implementation Method 1
the liquid storage device includes a first seal, and the first seal is used for sealing the liquid outlet; and the atomization assembly includes a support, an atomization core, and a second seal supported on the support, and the second seal is used for sealing a joint between the liquid outlet and the liquid inlet
Implementation Method 2
the atomization core is used for atomizing the liquid matrix to generate an aerosol
Implementation Method 3
the atomization core is used for atomizing the liquid matrix to generate an aerosol
Data Source
AI summary
An atomization device includes: a liquid storage device with a liquid storage cavity, a liquid outlet, and a first seal for sealing the liquid outlet; and an atomization assembly detachably connected to the liquid storage device and includes a support, an atomization core, and a second seal supported on the support, where the atomization core is used for atomizing a liquid matrix to generate an aerosol; and the support is provided with a liquid inlet for allowing the liquid matrix to flow towards the atomization core and provided with a pressing member able to press the first seal to break or release the first seal, to enable the liquid matrix to flow from the liquid outlet to the liquid inlet, and the second seal is for sealing a joint between the liquid outlet and the liquid inlet during the pressing of the first seal by the pressing member.