Electronic cigarette atomizer

Abstract

The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette atomizer comprising a mouthpiece having a smoke suction hole, an atomizing tube, a second inner tube, and a connecting cap. The atomizing tube is detachably connected with the mouthpiece. An atomizer head is disposed inside the atomizing tube. A first inner tube is disposed inside the atomizing tube. The second inner tube is disposed inside the first inner tube. The same ends of the first and second inner tubes are connected hermetically. The same other ends of the first and second inner tubes are abutted to the atomizer head hermetically. A first liquid storage cavity forms between the first inner tube and the second inner tube. The outer wall of the first inner tube is provided with an intake channel communicated with an air inlet of the atomizer head. The atomizing tube is provided with an intake slot communicated with the intake channel. A smoke outlet tube of the atomizer head is communicated with the second inner tube which is communicated with the smoke suction hole of the mouthpiece. The connecting cap is provided with a liquid filler communicated with the first liquid storage cavity. The atomizer head is provided with a liquid inlet whereby an atomizing cavity of the atomizer head is communicated with the first liquid storage cavity. The electronic cigarette atomizer is simple in structure, reasonable in design, free of liquid leakage, and capable of producing a lot of smoke.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette vaporizer. Background technique [0002] Electronic cigarettes are mainly used for quitting smoking and replacing cigarettes, including electronic cigarette vaporizers and batteries for powering electronic cigarette vaporizers. The existing electronic cigarette vaporizers include a housing, a cigarette holder installed on the upper end of the housing, and a The atomizing head, the pod used to store the liquid, the liquid end of the atomizing head is inserted into the pod to take the liquid. During the atomization process, the external gas directly enters the air inlet of the atomizing head from the lower end of the shell, and then Enter the atomization chamber of the atomizer for atomization. During use, after the liquid end of the atomizer head is inserted into the pod, the liquid in the pod will flow out along with the liquid end of the ato...

AI Technical Summary

Problems solved by technology

[0002] Electronic cigarettes are mainly used for quitting smoking and replacing cigarettes, including electronic cigarette vaporizers and batteries for powering electronic cigarette vaporizers. The existing electronic cigarette vaporizers include a housing, a cigarette holder installed on the upper end of the housing, and a The atomizing head, the pod used to store the liquid, the liquid end of the atomizing head is inserted into the pod to take the liquid. During the atomization process, the external gas directly enters the air inlet of the atomizing head from the lower end of the shell, and then Enter the atomization chamber of the atomizer for atomization. During use, after the liquid end of the atomizer head is inserted into the pod, the liquid in the pod will flow out along with the liquid end of the atomizer head, causing the smoke to Liquid leakage, and it is easy to cause liquid leakage due to insufficient atomization of the smoke liquid. The leaked smoke liquid directly leaks from the air inlet hole of the atomizer head to the outside of the shell, causing waste of smoke liquid and affecting the The use of e-cigarettes; with the structure of the pod in this way, after a period of use, the gap where the liquid end of the atomizer is inserted into the pod will become larger due to wear and tear, increasing the amount of liquid leakage, requiring frequent replacement of pods, increasing The cost of use; at the same time, the pod occupies a certain space, which increases the volume of the atomizer; due to the phenomenon of liquid leakage, sometimes it cannot supply enough liquid, resulting in the problem of smaller smoke volume and dry burning, shortening the life of the atomizer service life

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