Aerosol generation device

The aerosol generation device addresses the issue of slow refill rates and leakage by using an air guide channel and liquid guide column to facilitate independent air flow, ensuring rapid and efficient liquid transfer and balanced pressure.

GB2702769APending Publication Date: 2026-06-24SHENZHEN FIRST UNION TECH CO LTD
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Patent Information

Application Number
GB2025003448
Authority / Receiving Office
GB · GB
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-08-07
Filing Date
2025-03-10
Publication Date
2026-06-24

AI Technical Summary

Technical Problem

Existing aerosol generation devices face difficulties in replenishing liquid substrate from the reservoir to the liquid storage member due to air passage obstruction by the liquid substrate, leading to slow refill rates and potential leakage.

Method used

The device incorporates a ring wall with an air guide channel and a liquid guide column that allows air to enter the reservoir independently of the liquid substrate, ensuring fast refill rates and preventing leakage by maintaining balanced air pressure.

Benefits of technology

The solution ensures rapid and efficient transfer of liquid substrate from the reservoir to the storage cavity, maintaining balanced air pressure and preventing leakage, thereby enhancing device performance and user experience.

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Abstract

An aerosol generation device (e.g. e-cigarette) 10, comprising a reservoir 1, including a first housing 11 defining a first liquid storage cavity 111, and a device body 2, including a second housing 2
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Citation Information

Patent Citations

  • Electronic atomization device and second main body

    CN222109288U

  • Aerosol generating device

    CN222109300U

  • Electronic atomization device and liquid storage device for electronic atomization device

    CN222466045U