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A backflow airflow atomizer and electronic cigarette including the atomizer

A technology of airflow atomization and ventilation holes, which is applied in the field of electronic cigarettes, can solve the problems of oil leakage in electronic cigarette atomizers, and achieve the effect of preventing oil leakage

Active Publication Date: 2017-05-03
SHENZHEN DORTEAM TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem of oil leakage easily caused by the electronic atomizer in the process of refilling oil and to break through the traditional air intake method

Method used

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  • A backflow airflow atomizer and electronic cigarette including the atomizer
  • A backflow airflow atomizer and electronic cigarette including the atomizer
  • A backflow airflow atomizer and electronic cigarette including the atomizer

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as figure 2 , Figure 6A , Figure 6B , Figure 6C as shown, figure 2 is a sectional view of the present invention; Figure 6A It is a three-dimensional view of the overall structure of the present invention, Figure 6B yes Figure 6A Enlarged view of the upper half of the Figure 6C yes Figure 6A Enlarged view of the lower half of ;

[0025] The atomizer of the present invention comprises: a suction nozzle 1, a top external thread 2, a vent valve 3, a vent thread 4, a first O-ring 5, a damping ring 6, a liquid blocking pad 7, a glass tube 8, an air guide tube 9, a vent Trachea 10, bottom internal thread 11, silicone sheath 12, atomization pressure piece 13, atomization internal thread 14, thread sleeve 15, bottom thread 16, silicone ring 17, contact piece 18, second O-ring 19.

[0026] The bottom of the suction nozzle 1 is installed on the upp...

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Abstract

The invention provides a backflow airflow atomizer and an electronic cigarette. The return flow atomizer includes suction nozzle, top external thread, vent valve, vent thread, damping ring, air guide tube, vent pipe, bottom internal thread, spring, positioning steel ball, top external thread is connected with vent thread, and spring is set outside the top The inside of the thread and the outside of the spring are provided with positioning steel balls. The ventilation valve is used to fix the spring and the positioning steel balls. The ventilation valve is provided with a number of ventilation holes. When the air hole of the air vent communicates with the air hole provided by the top external thread, the air flow enters the air vent thread. An electronic cigarette includes the above-mentioned backflow airflow atomizer. Different from the traditional nebulizer with bottom airflow and top airflow, this design is an atomizer that takes in air from the top, circulates the internal airflow, and at the same time exits the air at the top.

Description

technical field [0001] The invention relates to the field of electronic cigarette design, in particular to an electronic cigarette with oil filling in the upper part and air intake in the upper part. Background technique [0002] E-cigarette is a non-combustible cigarette substitute, and it is a new type of electronic product. It senses the change of airflow through the airflow sensor, thereby controlling the corresponding circuit function, atomizing the e-liquid to form smoke, so as to achieve It has the same effect as when smoking real cigarettes, but without the tar and other harmful substances of cigarettes. [0003] The atomizer is the main part of the electronic cigarette. Most of the existing electronic cigarette atomizers are used for repeated oil injection. There are two oil injection methods: one is the structure that the heating wire is placed at the bottom of the atomizer, and the air intake hole is at the bottom. , When filling oil, you need to turn the atomize...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F47/00A24F40/10A24F40/485
CPCA24F40/10A24F40/485A61M2209/045
Inventor 周学武
Owner SHENZHEN DORTEAM TECH LTD
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