An electronic cigarette

CN224306792UActive Publication Date: 2026-06-02DUOMEIDA ELECTRONICS SHENZHEN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DUOMEIDA ELECTRONICS SHENZHEN CO LTD
Filing Date
2025-06-04
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In existing electronic atomizing devices, the accumulation of condensate affects the taste and is difficult to remove effectively. It may also produce odors or require frequent replacement of the absorbent cotton, making operation inconvenient.

Method used

An atomizing component, including a liquid storage cotton and a heating element, is installed in the airflow channel. The power supply to the heating element is controlled by detecting the resistance change of the condensate, and the condensate is evaporated at high temperature to prevent it from entering the user's mouth or contaminating the e-liquid.

Benefits of technology

It effectively removes condensate, preventing damage to taste and the generation of odors, simplifies the maintenance process, and avoids condensate buildup and unsanitary issues.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to an electronic cigarette, including a compatible atomizer and a battery main unit. The atomizer includes a shell, an atomizing core, and a base. The shell has an oil storage chamber and an atomizing chamber. The atomizing core is disposed in the atomizing chamber, and the electronic cigarette has an airflow channel. By setting an atomizing component in the airflow channel, when the vapor formed by the high-temperature atomization of e-liquid by the atomizing core cools and forms condensate, the atomizing component can absorb and store the condensate and evaporate it at high temperature when electricity is applied. On the one hand, this can prevent the condensate from being inhaled into the user's mouth, or from flowing back to the atomizing core and being re-atomized, affecting the taste, or even from excessive condensate flowing into the oil storage chamber and contaminating the e-liquid. On the other hand, it can prevent the accumulation of condensate from producing odors, and also avoid the inconvenience and unhygienic nature of replacing the absorbent cotton. The operation is simple and convenient.
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