Electronic atomizer with double oil storage bins

Through innovative dual-tank design and connecting rod sealing plug, the problem of limited capacity of a single tank is solved, enabling rapid e-liquid replenishment and convenient use, thus improving the convenience and user experience of electronic atomizers.

CN224179186UActive Publication Date: 2026-05-01SHENZHEN BOSHANG TECH CO LTD
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Patent Information

Application Number
CN202520907865.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-09
Publication Date
2026-05-01
Estimated Expiration
2035-05-09

AI Technical Summary

Technical Problem

The limited capacity of the single e-liquid tank in existing electronic atomizers makes it inconvenient to frequently add e-liquid or replace cartridges, increasing usage costs and time consumption. This negatively impacts user experience, especially in high-intensity usage scenarios, and poses a risk of leakage.

Method used

It adopts a dual oil storage compartment design, which divides the interior of the oil storage compartment into two independent oil storage chambers on the left and right by an air guide baffle. It is equipped with a connecting rod and a square sealing plug to achieve rapid replenishment and communication of e-liquid, increase the oil storage capacity, and reduce the operation frequency.

Benefits of technology

Significantly increases e-liquid storage capacity, provides a convenient way to refill e-liquid, enhances user experience, reduces the risk of device leakage, and improves portability and user comfort.

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Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a double-tar-storage-bin type electronic atomizer which comprises a shell, a battery is installed on the lower portion in the shell, a switch button is installed on the lower side of the outer portion of the shell, a breathing lamp is arranged at the bottom of the shell in an embedded mode, and clamping plates are arranged on the two sides of the shell. The interior of the tar storage bin is divided into a left tar storage cavity and a right tar storage cavity through the arrangement of the gas guide partition plate in the tar storage bin, the total storage amount of tobacco tar is remarkably increased, in addition, the design is further provided with a connecting rod, a spring and a square sealing plug, and a channel between the two tar storage cavities can be opened only by pressing the connecting rod to move the square sealing plug. According to the electronic atomizer, rapid supplement of the tobacco tar is achieved, efficient and uninterrupted tobacco tar supply is guaranteed through the mechanism, use convenience and user experience are greatly improved, inconvenience caused by frequent tobacco tar adding or tobacco cartridge replacement is reduced, and the requirements of modern consumers for high efficiency and convenience of the electronic atomizer are further met.
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