Atomizer Air-Guiding Channel for Negative-Pressure Control
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Solution Overview
Problem
Electronic atomization devices experience obstructed liquid flow due to negative pressure, leading to burnt flavor and reduced user experience.
Innovation Solution
An atomizer with a tube wall, heating assembly, and sealing member, featuring an air guiding channel between the sealing member and tube wall to enhance air flow and maintain pressure within the liquid cavity, preventing negative pressure and ensuring smooth liquid flow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the atomizer operates continuously to atomize liquid, then the atomization function is maintained, but negative pressure builds up in the liquid cavity causing obstructed liquid flow and burnt flavor
Solution Approach 1:
The sealing member acts as an intermediary component between the tube wall and heating assembly. It introduces an air guiding channel that mediates the pressure balance by allowing controlled air intake into the liquid cavity, preventing negative pressure buildup while maintaining liquid flow smoothness and atomization continuity
Solution Approach 2:
The invention utilizes pneumatic principles by introducing air into the liquid cavity through the air guiding channel defined by the sealing member. This air intake compensates for the negative pressure generated during continuous liquid consumption, maintaining pressure balance and preventing obstructed flow without affecting atomization performance
2Reliability
If the sealing member is added to achieve airtightness, then sealing performance is improved, but the structure becomes more complex
Solution Approach 1:
The sealing member performs multiple functions simultaneously: it provides sealing between the tube wall and heating assembly, defines the air guiding channel for pressure balance, and maintains structural integrity. This multi-functionality achieves reliable airtightness while minimizing the addition of separate components, thus limiting the increase in structural complexity
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 air guiding channel ensures airtightness and improved air pressure, preventing burnt flavor and enhancing the atomizer's efficiency and user experience by ensuring smooth liquid flow.
Implementation Method 1
The heating assembly is arranged to heat and atomize the liquid flowing from the liquid cavity to generate smoke
Implementation Method 2
The heating assembly is arranged to heat and atomize the liquid flowing from the liquid cavity to generate smoke
Implementation Method 3
An air guiding channel is defined between the sealing member and the tube wall for guiding air to flow to the liquid cavity
Data Source
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AI summary
The present disclosure relates to an atomizer comprising a tube wall, a heating assembly, and a sealing member. The tube wall defines a liquid cavity for storing liquid to be vaporized. The heating assembly is arranged to heat and atomize the liquid flowing from the liquid cavity to generate smoke. The sealing member is arranged between the tube wall and the heating assembly for sealing. An air guiding channel is defined between the sealing member and the tube wall for guiding air to flow to the liquid cavity. The air guiding channel communicates with the liquid cavity. The present disclosure further relates to an electronic atomization device comprising a power assembly and an atomizer. The power assembly is configured to supply power to the atomizer to atomize the liquid to generate the smoke.