CN211323072U

CN211323072U - Oil leakage prevention device for electronic cigarette

Info

Publication number: CN211323072U
Application number: CN201921729828.5U
Authority: CN
Inventors: 周磊
Original assignee: Surging Cloud Technology Shenzhen Co ltd
Current assignee: Surging Cloud Technology Shenzhen Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-25
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an electron cigarette leak protection oil device, including the atomizer, the atomizer makes its atomizing be the heater strip subassembly of smog, is used for the air current to drive the breather pipe that smog flows to the gas outlet of atomizer provides the passageway including being used for heating the tobacco tar, is connected with the first air flue that falls of zigzag between breather pipe and the gas outlet. Through using the utility model provides an electron cigarette leak protection oily device can avoid oil droplet and condensate directly along with the air current effusion, also can avoid heater strip subassembly and breather pipe directly to bring out a large amount of tobacco tar because of the impact that receives powerful air current. Therefore, the utility model provides an electron cigarette leak protection oil device can improve the fried oil phenomenon of atomizer and avoid the effusion of condensate.

Description

Oil leakage prevention device for electronic cigarette

Technical Field

The utility model relates to an electron cigarette technical field, more specifically say, relate to an electron cigarette leak protection oil device.

Background

At present, most of the atomizers in the market adopt a straight-through structure, please refer to fig. 1, where fig. 1 is a schematic structural diagram of an atomizer in the prior art, and the straight-through structure, that is, an air inlet position, a heating wire assembly 8 and an air outlet position are on the same straight line, so that an air flow is directly led in and led out. The tobacco tar is guided into the heating wire through the glass fiber rope 12 and is heated and atomized by the heating wire assembly 8, and after the air flow enters from the air inlet position, the air flow passes through the heating wire assembly 8 and brings out the smoke from the air outlet position to the mouth of a user.

However, the atomizer adopting the straight-through structure will be prone to oil leakage during use, i.e. during use, the high-temperature oil droplets generated during the atomization of the tobacco tar will jump out through the air outlet position. In addition, during the operation of the atomizer, condensate can be rapidly generated in the vent column and directly rises to the air outlet position along with the air flow, and then is inhaled into the mouth of a user. However, since the main component of the condensate is nicotine-containing tobacco tar, the condensate, when it enters the user's mouth, can create an unpleasant and even irritating mouth feel for the user.

In addition, since the glass fiber cord 12 for guiding oil has poor consistency, uniformity and oil guiding property, an excessive oil guiding phenomenon is easily generated, which in turn causes excessive soot to enter the heating wire, resulting in a more serious oil frying phenomenon. Therefore, the atomizer in the prior art adopts a straight-through structure, which greatly reduces the comfort, safety and health of users.

In view of the above, it is an urgent need in the art to provide a device for improving the frying phenomenon of the atomizer and preventing the condensate from escaping.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to an oil leakage prevention device for an electronic cigarette, which can improve the oil frying phenomenon of an atomizer and prevent condensate from escaping.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an electron cigarette leak protection oil device, includes the atomizer, the atomizer including be used for heating the tobacco tar and make its atomizing be the heater strip subassembly of smog, be used for the air current drive smog flow to the breather pipe that provides the passageway of the gas outlet of atomizer, be connected with the first air flue of falling of zigzag between breather pipe and the gas outlet.

Preferably, a second zigzag-type fallback air passage is connected between the air vent pipe and the air inlet of the atomizer.

Preferably, the atomizer is provided with at least two first fallback air ducts, one ventilation duct and at least two second fallback air ducts.

Preferably, the second falling air channel is provided with a storage tank for storing condensate and tobacco tar generated by the smoke in the cooling process, and the storage tank corresponds to the falling position of the condensate.

Preferably, the top of the atomiser is provided with a condensate accumulation zone for buffering and accumulating condensate.

Preferably, the condensate gathering area comprises a first gathering area and a second gathering area, the first gathering area is a gathering area which is arranged between the two air outlets, corresponds to the position of the air pipe and has an opening facing the direction opposite to the air outlet direction of the air outlet, and the second gathering area is a large-opening gathering area which has an opening facing the same direction as the air outlet direction of the air outlet and corresponds to the falling position of the first falling air passage.

Preferably, the two sides of the first gathering area are provided with first oil absorption cotton with a large aperture and used for absorbing condensate, the two sides of the second gathering area are provided with second oil absorption cotton with a small aperture and used for absorbing condensate, and the second oil absorption cotton is attached to the ventilation column of the first return airway to absorb oil drops on the tube wall.

Preferably, the first oil absorption cotton and the second oil absorption cotton are pulp cotton with absorption rate of more than 0.1 and good adsorption capacity.

Preferably, an oil storage cabin body for storing the tobacco tar is arranged between the heating wire assembly and the condensate gathering area, and oil separation cotton for blocking the tobacco tar from flowing downwards is arranged between the bottom of the oil storage cabin body and the top of the heating wire assembly in a clinging manner.

Preferably, the heating wire assembly is provided with a piece of smoke cotton which is used for absorbing smoke oil on the oil separation cotton and has good oil absorption and oil locking properties.

Use the utility model provides a during electron cigarette leak protection oil device, when the atomizer is in operating condition, the tobacco tar is atomized for smog on by heater strip subassembly, then, the air current will drive smog and rise along the breather pipe and go out, there is the oil droplet that splashes in rising smog, furthermore, smog can cool off at the in-process that rises and produce the condensate, because be equipped with the first air flue that falls of zigzag between breather pipe and the gas outlet, and the first air flue that falls of zigzag will obstruct the drive effect of air current, make a little oil droplet and condensate after the oil burst, after the air current that does not rise upwards drives, long-pending staying inside the air flue or the atomizer that flows back, finally, can avoid oil droplet and condensate directly to escape along with the air current.

To sum up, the utility model provides an electron cigarette leak protection oil device can improve the fried oil phenomenon of atomizer and avoid the effusion of condensate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of a prior art atomizer;

fig. 2 is a schematic structural diagram of a first embodiment of an oil leakage prevention device for an electronic cigarette.

Wherein, 1 is an air outlet, 2 is a first oil absorption cotton, 3 is a second oil absorption cotton, 4 is a condensate gathering area, 5 is an oil storage cabin body, 6 is a breather pipe, 7 is a silica gel cap, 8 is a heating wire component, 9 is a storage tank, 10 is an oil separation cotton, 11 is an air inlet, and 12 is a glass fiber rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide an electron cigarette leak protection oil device, it can improve the fried oil phenomenon of atomizer and avoid the effusion of condensate.

Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of an oil leakage prevention device for an electronic cigarette according to the present invention.

The utility model provides a pair of electron cigarette leak protection oil device, including the atomizer, the atomizer makes its atomizing be the heater strip subassembly 8 of smog, be used for driving smog for the air current and flow to the breather pipe 6 that provides the passageway of the gas outlet 1 of atomizer including being used for heating the tobacco tar, is connected with the first air flue that falls of zigzag between breather pipe 6 and the gas outlet 1.

It should be noted that, when using the utility model provides an electron cigarette leak protection oil device, when the atomizer was in operating condition, the tobacco tar was atomized for smog on the heater strip subassembly 8, then, the air current will drive smog and rise along breather pipe 6 and go out, has in rising smog to mix the oil droplet that splashes. The oil droplets are mixed in the smoke because the oil contains a small amount of water in the smoke generation process, the boiling point of the water is lower than that of the oil, the water can instantly change into water vapor after contacting with the high-temperature oil and cannot be dispersed in time due to the rapid and sharp increase of the volume of the water, and the oil splashing and frying phenomenon can occur when the water is boiled, so that some oil droplets are generated.

Moreover, the smoke can be cooled to generate condensate in the rising process, and because the zigzag first return air passage is arranged between the vent pipe 6 and the air outlet 1 and can block the driving action of the airflow, a small amount of oil droplets and condensate after oil frying can be accumulated in the air passage or can flow back to the inside of the atomizer after being driven by the airflow without rising upwards, and finally, the oil droplets and the condensate can be prevented from directly escaping along with the airflow.

In addition, it should be noted that a zigzag first return air duct is connected between the air duct 6 and the air outlet 1, and the specific structure, size, etc. of the first return air duct need to be determined according to actual conditions and actual requirements in the actual use process.

To sum up, the utility model provides an electron cigarette leak protection oil device can improve the fried oil phenomenon of atomizer and avoid the effusion of condensate, can improve user's travelling comfort, security finally.

In addition to the oil leakage prevention device for an electronic cigarette in the first embodiment, a second zigzag air duct is connected between the air duct 6 and the air inlet 11 of the atomizer.

It should be noted that a second zigzag air duct is connected between the air duct 6 and the air inlet 11 of the atomizer, so as to avoid that the heater wire assembly 8 and the air duct 6 directly bring out a large amount of smoke oil due to the impact of strong air flow. That is to say, the second zigzag falling air passage is connected between the air inlet 11 of the atomizer and the air vent 6, so that the air flow entering from the air inlet 11 is blocked, and the air flow circulates in the second falling air passage in a zigzag manner, so that the impact force of the air flow on the heating wire assembly 8 and the air vent 6 can be reduced, and the phenomenon that the air flow has strong rising capacity and brings away a large amount of tobacco tar in the rising process can be avoided.

In addition, it should be noted that a zigzag second dropping air passage is connected between the air duct 6 and the air inlet 11, and the specific structure, size, etc. of the second dropping air passage need to be determined according to actual conditions and actual requirements during actual use.

On the basis of the above-mentioned oil leakage preventing device for the electronic cigarette, specifically, the atomizer is provided with at least two first return air passages, one ventilation pipe 6 and at least two second return air passages.

It should be noted that the atomizer is provided with at least two first return air passages, one ventilation pipe 6 and at least two second return air passages, that is, the air flows enter different second return air passages from different air inlets 11, then join at the bottom of the ventilation pipe 6, then enter different first return air passages through the ventilation pipe 6, and finally escape from different air outlets 1. The atomizer is provided with at least two first falling air passages and at least two second falling air passages, so that the gas flow is increased to drive more smoke to rise to the gas outlet 1, and the atomizer is provided with a plurality of zigzag falling air passages to effectively avoid the direct escape of condensate and oil droplets. In addition, since the atomizer is provided with only one ventilation pipe 6, the overall volume of the atomizer is not increased.

In addition, it should be noted that the atomizer described herein is provided with at least two first return air passages, one ventilation pipe 6 and at least two second return air passages, wherein specific numbers, shapes, sizes and the like of the first return air passages and the second return air passages are determined, and need to be determined according to actual conditions and actual requirements in an actual application process.

On the basis of the above-mentioned electronic cigarette oil leakage prevention device, specifically, a storage tank 9 for storing condensate and tobacco tar generated by smoke in the cooling process is arranged on the second falling air passage, and the position of the storage tank 9 corresponds to the falling position of the condensate.

It should be noted that during the rising process of the smoke, the smoke is cooled to generate condensate, and a part of the condensate cannot be driven by the airflow to continue rising, so that the part of the condensate flows back to the bottom of the atomizer. In addition, as the user is liable to continuously smoke, part of the smoke is liable to be blown back to the bottom of the atomizer during continuous smoking. However, if the smoke and the condensate seep into the battery of the electronic cigarette, the circuit board and the battery core are damaged, and the electronic cigarette equipment works abnormally or stops working. Therefore, the storage tank 9 is arranged on the second falling air passage, the position of the storage tank 9 corresponds to the falling position of the condensate, the storage tank 9 is used for storing the condensate and the tobacco tar generated by the smoke in the cooling process, the phenomenon can be avoided by arranging the storage tank 9, and the battery is protected.

It should be noted that the specific position, shape, and the like of the reservoir 9 described herein need to be determined in accordance with actual conditions and actual requirements during actual operation, but it is necessary to ensure that the position of the reservoir 9 corresponds to the position of the condensate falling back.

On the basis of the oil leakage prevention device for the electronic cigarette, specifically, a condensate gathering area 4 for buffering and gathering condensate is arranged at the top of the atomizer.

It should be noted that, since the main component of the condensate is the tobacco tar containing nicotine, when the condensate enters the mouth of the user, it may cause very unpleasant and even irritating mouth feel to the user, which may harm the health of the user and affect the experience of the user. Therefore, by using the zigzag air passage, the condensate can be refluxed, and when the condensate is refluxed to the condensate accumulation area 4, the condensate can be effectively buffered and accumulated. Because the process of the oil absorption cotton for absorbing the condensate needs a certain time, the condensate collecting area 4 is arranged, so that the time can be won for the process of the oil absorption cotton for absorbing the condensate, and the condensate absorbing process can be better completed. Furthermore, the condensate collection region 4 collects and stores the condensate to avoid escape and infiltration of the condensate into the interior of the cell of the e-cigarette.

In addition, it should be noted that the specific position, shape, etc. of the condensate collecting region 4 described herein need to be determined according to actual conditions and actual requirements during actual operation.

On the basis of the above-mentioned oil leakage preventing device for electronic cigarettes, specifically, the condensate gathering area 4 includes a first gathering area and a second gathering area, the first gathering area is a gathering area which is arranged between the two air outlets 1, corresponds to the position of the air pipe 6 and has an opening facing the direction opposite to the air outlet direction of the air outlet 1, and the second gathering area is a large opening gathering area which has an opening facing the same direction as the air outlet direction of the air outlet 1 and corresponds to the falling position of the first falling air passage.

It should be noted that the condensate collecting region 4 includes a first collecting region and a second collecting region, the first collecting region is a collecting region which is arranged between the two air outlets 1, corresponds to the position of the air pipe 6, and has an opening facing the direction opposite to the air outlet direction of the air outlet 1, and the second collecting region is a large opening collecting region which has an opening facing the same direction as the air outlet direction of the air outlet 1 and corresponds to the falling position of the first falling air passage. In order to collect and buffer the condensate in all locations sufficiently to avoid escape and infiltration of the condensate.

In addition, it should be noted that, in addition to the above-described arrangement of the shapes and positions of the first and second collecting areas, the shapes and positions of the first and second collecting areas may be selected according to actual conditions and actual needs during actual operation, but condensate at each position should be collected and buffered as much as possible.

On the basis of above-mentioned electron cigarette leak protection oil device, specifically, first gathering district both sides are equipped with the first oil absorption cotton 2 that is used for adsorbing the condensate, the large aperture, and second gathering district both sides are equipped with the second oil absorption cotton 3 that is used for adsorbing the condensate, the aperture is little, and the laminating of the post of ventilating of second oil absorption cotton 3 and first back air flue is in order to adsorb the oil droplet on the pipe wall.

It should be noted that, the first oil-absorbing cotton 2 with a large aperture for absorbing condensate is arranged on two sides of the first aggregation area, and the second oil-absorbing cotton 3 with a small aperture for absorbing condensate is arranged on two sides of the second aggregation area, wherein the first aggregation area and the second aggregation area are used for buffering the condensate at each position, and finally the condensate is fully absorbed by the first oil-absorbing cotton 2 and the second oil-absorbing cotton 3. Moreover, the first oil absorption cotton 2 and the second oil absorption cotton 3 can also absorb the oil droplets which are generated when the heating wire assembly 8 heats the tobacco tar.

In addition, it should be noted that the second oil absorption cotton 3 is set as an oil absorption cotton with a small pore diameter, so as to be attached to the ventilation column of the first return air passage, thereby adsorbing oil droplets on the tube wall. In addition, the specific shapes of the first oil absorption cotton 2 and the second oil absorption cotton 3 need to be determined according to actual conditions and actual requirements in the actual application process.

On the basis of the oil leakage prevention device for the electronic cigarette, specifically, the first oil absorption cotton 2 and the second oil absorption cotton 3 are pulp cotton with absorption rate greater than 0.1 and good adsorption capacity.

It should be noted that the first oil absorbing cotton 2 and the second oil absorbing cotton 3 are pulp cotton with an absorption rate greater than 0.1, so that the first oil absorbing cotton 2 and the second oil absorbing cotton 3 have better absorption capacity for condensate and oil droplets, and thus the condensate and the oil droplets can be effectively prevented from escaping.

On the basis of the electronic cigarette oil leakage prevention device, specifically, an oil storage cabin body 5 for storing the tobacco tar is arranged between the heating wire assembly 8 and the condensate gathering area 4, and oil separation cotton 10 for blocking the tobacco tar from flowing downwards is arranged between the bottom of the oil storage cabin body 5 and the top of the heating wire assembly 8 in a clinging manner.

It should be noted that an oil storage tank 5 for storing the tobacco tar is arranged between the heating wire assembly 8 and the condensate collecting area 4, and a silica gel cap 7 is further arranged between the oil storage tank 5 and the heating wire assembly 8, wherein the silica gel cap 7 is mainly used for sealing the tobacco tar stored in the oil storage tank 5. In order to avoid the phenomenon of smoke oil infiltration, an oil separation cotton 10 is closely arranged between the bottom of the oil storage tank body 5 and the top of the heating wire assembly 8, and the oil separation cotton 10 is mainly used for blocking the smoke oil from flowing downwards. Therefore, under the double sealing action of the oil-separating cotton 10 and the silica gel cap 7, the tobacco tar can not enter the interior of the breather pipe 6 and can be sealed in the interior of the oil storage tank body 5.

On the basis of the above-mentioned electronic cigarette oil leakage prevention device, specifically, the heater strip assembly 8 is provided with a cigarette cotton having good oil absorption and oil locking properties for absorbing the cigarette oil on the oil separation cotton 10.

It should be noted that the tobacco tar is stored in the oil storage cabin 5, the tobacco wool on the heating wire assembly 8 is tightly attached to the oil separation cotton 10, the tobacco wool can slowly absorb the tobacco tar on the oil separation cotton 10, and the tobacco tar absorbed by the tobacco wool can be atomized after the heating wire assembly 8 is powered on. Because the oil absorption and oil locking performance of the oil-separating cotton are good, the oil on the oil-separating cotton 10 can not be absorbed after the oil-separating cotton reaches a certain saturation amount, so that the problem of excessive introduction of the oil can be avoided. Consequently, through the mating reaction of separating oil cotton 10 and cigarette cotton, can realize supplying with tobacco tar to heater strip assembly 8 as required, carry out the atomizing again and inhale for the user to can promote user's experience and feel and comfort level.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.

It is right above the utility model provides an electron cigarette leak protection oil device introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an electron cigarette leak protection oil device, includes the atomizer, the atomizer is used for driving for the air current including being used for heating tobacco tar and making its atomizing be heater strip subassembly (8) of smog, be used for the air current smog flow extremely gas outlet (1) of atomizer provide breather pipe (6) of passageway, its characterized in that, breather pipe (6) with be connected with the first air flue that falls of zigzag between gas outlet (1).

2. The electronic cigarette oil leakage prevention device according to claim 1, wherein a second zigzag air duct is connected between the air duct (6) and the air inlet (11) of the atomizer.

3. The electronic cigarette oil leakage prevention device according to claim 2, wherein the atomizer has at least two first back air passages, one ventilation pipe (6) and at least two second back air passages.

4. The electronic cigarette oil leakage prevention device according to claim 3, wherein a storage tank (9) for storing condensate generated by the smoke in the cooling process and the smoke oil is disposed on the second falling air channel, and a position of the storage tank (9) corresponds to a falling position of the condensate.

5. The electronic cigarette oil leakage prevention device according to claim 4, wherein a condensate collecting region (4) for buffering and collecting the condensate is provided on a top of the atomizer.

6. The electronic cigarette oil leakage prevention device according to claim 5, wherein the condensate accumulation region (4) includes a first accumulation region and a second accumulation region, the first accumulation region is an accumulation region which is arranged between the two air outlets (1), corresponds to the position of the air pipe (6) and has an opening facing the direction opposite to the air outlet direction of the air outlet (1), and the second accumulation region is a large opening accumulation region which has an opening facing the same direction as the air outlet direction of the air outlet (1) and corresponds to the falling position of the first falling air passage.

7. The electronic cigarette oil leakage prevention device according to claim 6, wherein the first gathering area is provided with first oil absorbent cotton (2) with large aperture for absorbing condensate on two sides, the second gathering area is provided with second oil absorbent cotton (3) with small aperture for absorbing condensate on two sides, and the second oil absorbent cotton (3) is attached to the ventilation column of the first return air passage to absorb oil droplets on the tube wall.

8. The electronic cigarette oil leakage prevention device according to claim 7, wherein the first oil absorption cotton (2) and the second oil absorption cotton (3) are pulp cotton with absorption rate greater than 0.1 and good adsorption capacity.

9. The electronic cigarette oil leakage prevention device according to any one of claims 5 to 8, wherein an oil storage tank (5) for storing the tobacco tar is disposed between the heater wire assembly (8) and the condensate collection region (4), and an oil separation cotton (10) for blocking the tobacco tar from flowing downward is disposed between the bottom of the oil storage tank (5) and the top of the heater wire assembly (8).

10. The electronic cigarette oil leakage prevention device according to claim 9, wherein the heater wire assembly (8) is provided with a sponge having good oil absorption and oil locking properties for absorbing the oil on the oil separation sponge (10).