Vaporization Device Top Cap Leakage Prevention
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Solution Overview
Problem
Electronic cigarettes face issues with aerosol condensation and leakage, leading to user experience problems due to aerosol forming liquid in cavities or channels, which can contaminate user's clothes and valuables.
Innovation Solution
A vaporization device design featuring a top cap with assemblies made of different materials, a tar absorbing pad, and a filter screen to prevent liquid leakage, where the top cap is assembled through injection molding to ensure proper alignment and bonding, and the filter screen blocks condensed aerosol from escaping through the tube.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If aerosol is generated and allowed to flow through the device, then the user can inhale the vaporized substance, but the aerosol may condense in cavities or channels to form liquid and leak, contaminating the user's clothes and valuables
Solution Approach 1:
The patent extracts the harmful condensed liquid from the system by introducing a wick that draws the condensed aerosol away from the cavities and channels where it forms. The wick transfers the condensed liquid to a designated storage area, preventing it from leaking and contaminating external objects.
Solution Approach 2:
The wick acts as an intermediary element between the vaporization chamber and the external environment. It intercepts the condensed aerosol before it can leak out, transferring it to a controlled location and thus mediating between the internal vaporization process and the external user environment.
2Ease of manufacture
If the device structure is simplified to reduce manufacturing complexity, then production cost decreases, but the ability to prevent aerosol condensation and leakage may be compromised
Solution Approach 1:
The patent employs a wick, which is a flexible, porous material structure that can be easily manufactured and integrated into the device. This thin, flexible element effectively manages condensed liquid without adding significant structural complexity, maintaining both ease of manufacture and reliability.
Solution Approach 2:
The wick is made of porous material that allows it to absorb and transport condensed liquid through capillary action. This use of porous material provides an simple yet effective solution for liquid management that does not require complex mechanical structures, thus maintaining manufacturing simplicity while ensuring reliable leakage prevention.
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 design effectively prevents aerosol from condensing and leaking, enhancing user experience by maintaining cleanliness and reducing the risk of contamination.
Implementation Method 1
The heating assembly is configured to heat the vaporizable solution and vaporize the solution to generate aerosol
Implementation Method 2
generated aerosol may condense in cavities or channels to form liquid
Implementation Method 3
the filter screen blocks condensed aerosol from escaping through the tube
Implementation Method 4
A vaporization device design featuring a top cap with assemblies made of different materials, a tar absorbing pad, and a filter screen to prevent liquid leakage
Data Source
AI summary
This application relates to a vaporization device. The vaporization device includes a housing, a top cap, a heating assembly, and a storage compartment. The housing and the top cap define the storage compartment. The top cap surrounds the heating assembly.