Liquid storage assembly, atomizer and aerosol generating device

By incorporating baffles and inlet switches in the liquid storage assembly, the problem of poor aerosol matrix flow was solved, enabling smooth flow of the aerosol matrix, reducing the risk of leakage, simplifying the structure, and lowering costs.

CN120938159APending Publication Date: 2025-11-14ZHUHAI QISI INTELLIGENT MFG CO LTD
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Patent Information

Application Number
CN202511141630.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-14
Publication Date
2025-11-14

AI Technical Summary

Technical Problem

In the prior art, after the sealing component separates from the liquid inlet, the aerosol matrix does not flow smoothly, affecting the aerosol matrix from entering another liquid chamber.

Method used

A partition and an inlet switch are installed in the liquid storage assembly. The partition divides the interior of the housing into a first liquid chamber and a second liquid chamber. The sealing part of the inlet switch is movably inserted into the inlet hole. The extension part drives the sealing part to disengage from the inlet hole to conduct liquid to the liquid chamber, avoiding the sealing part from occupying space and ensuring smooth flow of the aerosol matrix.

Benefits of technology

This design enables smooth flow of the aerosol matrix from the first liquid chamber to the second liquid chamber, reducing the risk of leakage before atomizer use, simplifying the structure, and lowering costs.

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Abstract

The invention provides a liquid storage assembly, an atomizer and an aerosol generating device, and belongs to the field of aerosol generating devices. The liquid storage assembly comprises a shell, a liquid inlet switch and an atomization assembly installation base. The shell comprises a barrel and a partition plate, the atomization assembly mounting base is connected to one end of the barrel, the partition plate is connected with the inner side wall of the barrel, the interior of the barrel is divided into a first liquid bin and a second liquid bin, the second liquid bin is located between the partition plate and the atomization assembly mounting base, and the partition plate is provided with a liquid inlet hole; the liquid inlet switch comprises a sealing part and an extending part, the sealing part is movably inserted into the liquid inlet hole, one end of the extending part is connected with the sealing part, the other end of the extending part extends to the side, away from the partition plate, of the atomization assembly mounting base, and the extending part is used for driving the sealing part to move in the direction away from the first liquid bin so as to be separated from the liquid inlet hole. After the sealing part is separated from the liquid inlet hole, the liquid inlet switch is integrally positioned outside the liquid inlet hole and does not occupy the space of the liquid inlet hole, so that the aerosol matrix can enter the second liquid bin from the first liquid bin more smoothly.
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