Electronic cigarette batteries and electronic cigarettes

By setting up a metal bowl in the electronic cigarette battery to protect the soft-pack battery cell, the problems of collision and liquid leakage during the shell are solved, the assembly yield and safety of the battery are improved, and the fire-proof, explosion-proof and heat-dissipation and insulation performance are enhanced.

CN118281449BActive Publication Date: 2025-03-25FUJI ELECTRIC (SHENZHEN) NEW ENERGY CO LTD
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Patent Information

Application Number
CN202410235879.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-03-01
Publication Date
2025-03-25
Estimated Expiration
2044-03-01

AI Technical Summary

Technical Problem

Existing electronic cigarette batteries are prone to collision and leakage of soft-packed batteries during the installation process, affecting assembly yield and battery safety.

Method used

An electronic cigarette battery is designed, which includes a battery cell column case, a soft-pack battery cell, a metal bowl, a sealing assembly and a control assembly. The metal bowl is arranged at the bottom end of the soft-packed battery cell and extends to the inner side wall of the battery cell column shell to prevent direct contact between the soft-packed battery cell and the battery cell shell.

Benefits of technology

Effectively protect the soft-pack battery cell, avoid collisions and liquid leakage, improve the yield and safety of battery assembly, and enhance fire-proof and explosion-proof and heat-dissipation and insulation performance.

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Abstract

The embodiment of the present invention provides an electronic cigarette battery and an electronic cigarette, which relates to the technical field of electronic cigarettes. The electronic cigarette battery includes a battery column shell, a soft-pack battery cell, a metal bowl, a sealing component and a control component. An opening is provided at one end of the battery column shell, and a metal bowl is provided at the bottom end of the soft-pack battery cell. Compared with the prior art, the present invention is provided with a metal bowl. During the operation of the soft-pack battery cell entering the shell, since the loading end of the soft-pack battery cell is provided with a metal shell, the collision will only occur between the metal bowl and the battery column shell, which effectively protects the end of the soft-pack battery cell. At the same time, the metal bowl extends between the soft-pack battery cell and the inner side wall of the battery column shell, so that the soft-pack battery cell and the battery column shell will not contact each other during the entire shelling process, and the soft-pack battery cell can be effectively protected during the shelling process to avoid collision of the soft-pack battery cell and ensure the safety of the battery cell.
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