One-way ventilation electronic cigarette cartridge

Abstract

The invention discloses a one-way ventilation electronic cigarette atomization core, comprising an atomization core outer barrel, a heater and a conductive connecting column, wherein the conductive connecting column is arranged at the bottom of the atomization core outer barrel in a connecting way; the heater is positioned in the atomization core outer barrel; an electrode of the heater is electrically connected with the conductive connecting column; an air inlet and an air outlet are formed in the atomization core; the air outlet is formed in the upper end of the atomization core outer barrel, the air inlet is formed in the conductive connecting column at the bottom of the atomization core outer barrel, an internal airflow channel of the atomization core is formed between the air inlet and the air outlet, and a one-way ventilation valve is arranged on the internal airflow channel. Due to the arrangement of the one-way ventilation valve, one-way ventilation is realized. The smoking airflow direction is only through, and the reverse direction is not through. An air inlet airflow channel is closed when not smoking, so that dirt is prevented from falling into the atomization core. The air inlet airflow channel can be sealed by the one-way valve when not smoking, so that the aim of avoiding leakage of electronic cigarette liquid is achieved.

Description

technical field [0001] The invention relates to a product component in the field of daily life, in particular to an atomizing core in an electronic cigarette atomizer, which is an atomizing core capable of one-way ventilation. Background technique [0002] At present, the electronic cigarette core on the market generally includes a circular outer cylinder, the lower end of the outer cylinder is connected with a conductive connecting column, a heater is arranged inside the outer cylinder, and a liquid-conducting cotton is arranged in the heater, and the electronic cigarette is discharged through the penetration of the liquid-conducting cotton. The liquid is introduced into the outer cylinder, the heater heats the introduced liquid, and the liquid is atomized at high temperature to generate smoke. In order to achieve the purpose of smoking, it is also necessary to set an air intake hole on the bottom of the outer cylinder or on the conductive connecting column to introduce fre...

AI Technical Summary

Problems solved by technology

In order to achieve the smoking function, the atomizing core with the above structure must be equipped with an air inlet to introduce fresh air, and this air inlet cannot be closed

Sometimes the e-cigarette liquid will drip from the liquid-conducting cotton and gather at the air intake hole, and then flow out, directly affecting the cleanliness of the e-cigarette, causing pollution and disgusting feeling

[0006] In addition, since the air intake hole of the electronic cigarette coil of this structure is directly exposed to the air, it is easy to cause external dirt to enter during storage or carrying, polluting the coil itself.

[0007] In view of the above reasons, the inventors designed a one-way ventilation electronic cigarette core that can overcome the above defects, and can only be turned on when smoking, which can solve the above problems well

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