Tar leakage prevention electronic cigarette atomizer

An electronic cigarette atomizer and anti-oil leakage technology, which is applied in the field of electronic cigarettes, can solve the problems of complex structure and difficult control of the amount of smoke oil added to the heating device, and achieve the effect of convenient processing and simple structure

Pending Publication Date: 2017-01-04
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hunan China Tobacco has applied for a number of patents to solve the problem of electronic cigarette oil leakage, such as "an electronic cigarette vaporizer" (application number 201410633519.3). The core technical solution of the invention is that when the button switch is pressed, the heating device and the cigarette The oil extrusion device works at the same time, the e-liquid is squeezed into the heating device, and the heating device atomizes the e-liquid to generate smoke. In addition, China Tobacco Hunan has applied for a patent "a drop-in electronic cigarette" (application number 201510060117.3), which uses The dripping device and the heating device are designed to work synchronously to solve the problem of e-cigarette oil leakage. Both of the above two technologies reduce the risk of e-cigarette oil leakage, but it is difficult to control the amount of e-liquid added to the heating device, and the structure is more complicated

Method used

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  • Tar leakage prevention electronic cigarette atomizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An oil-leakage-proof electronic cigarette atomizer, which includes a housing 3 with an air inlet 11 and an air outlet 12 in the middle of both ends, and the housing 3 includes a first oil-leakage film 2 and a The vent pipe 7 of the second anti-leakage film 9, and the oil storage chamber 4 surrounded by the outer wall of the vent pipe 7 and the inner wall of the housing 3, the first anti-leakage film 2 and the second anti-leakage film There are micropores on the anti-leakage film 9, and the aperture of these micropores allows gas to pass through but does not allow liquid to pass through.

[0025] In a preferred embodiment of the present invention, the ventilation pipe 7 also has a heating body 5 inside.

[0026] In this embodiment, the heating body 5 is wrapped by the oil guiding member 6 .

[0027] In this embodiment, the first oil leakage prevention film 2 and the second oil leakage prevention film 9 are each independently separated from the end of the housing 3 by a ...

Embodiment 2

[0034] An oil-leakage-proof electronic cigarette atomizer, which includes a housing 3 with an air inlet 11 and an air outlet 12 in the middle of both ends, and the housing 3 includes a first oil-leakage film 2 and a The vent pipe 7 of the second anti-leakage film 9, and the oil storage chamber 4 surrounded by the outer wall of the vent pipe 7 and the inner wall of the housing 3, the first anti-leakage film 2 and the second anti-leakage film There are micropores on the anti-leakage film 9, and the aperture of these micropores allows gas to pass through but does not allow liquid to pass through.

[0035] In a preferred embodiment of the present invention, the ventilation pipe 7 also has a heating body 5 inside.

[0036] In this embodiment, the heating body 5 is covered by the oil guide 6 .

[0037] In this embodiment, the first oil leakage prevention film 2 and the second oil leakage prevention film 9 are respectively attached to the end of the housing 7 independently.

[0038...

Embodiment 3

[0044] An oil-leakage-proof electronic cigarette atomizer, which includes a housing 3 with an air inlet 11 and an air outlet 12 in the middle of both ends, and the housing 3 includes a first oil-leakage film 2 and a The vent pipe 7 of the second anti-leakage film 9, and the oil storage chamber 4 surrounded by the outer wall of the vent pipe 7 and the inner wall of the housing 3, the first anti-leakage film 2 and the second anti-leakage film There are micropores on the anti-leakage film 9, and the aperture of these micropores allows gas to pass through but does not allow liquid to pass through.

[0045] In this embodiment, the heating body 5 is penetrated by the oil guiding member 6 .

[0046] In this embodiment, the first oil leakage prevention film 2 and the second oil leakage prevention film 9 are each independently separated from the end of the housing 7 by a certain distance.

[0047] In this embodiment, the housing 3 has an electrical connector 10 and a mouthpiece 1 outs...

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PUM

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Abstract

The invention discloses a tar leakage prevention electronic cigarette atomizer. The tar leakage prevention electronic cigarette atomizer comprises a housing (3), wherein an air inlet (11) and an air outlet (12) are formed in the middles of two ends of the housing (3). The tar leakage prevention electronic cigarette atomizer is characterized in that a breather pipe (7) with a first tar leakage prevention film (2) and a second tar leakage prevention film (9) arranged at the two ends respectively is arranged in the housing (3), a tar storage cavity (4) defined by the outer wall of the breather pipe (7) and the inner wall of the housing (3) is formed in the housing (3), micropores are formed in both the first tar leakage prevention film (2) and the second tar leakage prevention film (9), and the micropores have the apertures allowing gas but not liquid to pass. The tar leakage prevention electronic cigarette atomizer is simple and compact in structure and convenient for technological processing.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, in particular to an oil-leakage-proof electronic cigarette vaporizer. Background technique [0002] In 2003, Han Li, a Chinese pharmacist, invented electronic cigarettes in 2003, which atomized e-liquid (also called e-liquid) by means of electric heating to generate smoke for smokers to inhale. Since the e-cigarette oil storage cavity and the airflow channel are a communication system, in the case of vibration, temperature or pressure changes, the e-liquid in the oil storage cavity will enter excessively through the oil guide rope or the gap between the oil guide rope and the air flow channel. The air flow channel, the excess e-liquid flows along the air flow channel to the mouthpiece end or the electrode end, resulting in oil leakage. [0003] In order to solve the problem of e-cigarette oil leakage, Philip Morris Production Company has developed the "Aerosol Generating System wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
Inventor 巩效伟朱东来吴俊洪鎏李廷华张霞韩熠李寿波袁大林孙志勇
Owner CHINA TOBACCO YUNNAN IND
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