CN217906311U - Oil leakage prevention smoke cartridge - Google Patents

Abstract

The utility model discloses a but cigarette bullet of leak protection oil, including the cigarette bullet main part, the cigarette bullet main part has the oil storage chamber that is used for storing up the tobacco tar, the oil storage intracavity is equipped with the oil storage cotton that is used for absorbing the tobacco tar, the chamber roof that the oil storage chamber corresponds is formed with the portion of ventilating that can ventilate, portion of ventilating one end with the oil storage chamber communicates with each other, the portion of ventilating is kept away from oil storage chamber one end communicates with each other with external atmosphere. The utility model discloses a can leak protection cigarette bullet of oil, through the design portion of ventilating, the outside air accessible portion of ventilating gets into the oil storage intracavity and supplies air, prevents the cigarette bullet evacuation test back, and the air is taken out in the oil storage intracavity, makes the oil storage cotton take place the shrink, makes the oil storage intracavity tobacco tar can not be absorbed by the oil storage cotton completely, and the tobacco tar deposit can be slow in the oil storage intracavity oozes the oil storage chamber and leads to the oil leak.

Description

Oil leakage prevention smoke cartridge

Technical Field

The utility model belongs to the technical field of the electron cigarette technique and specifically relates to a cigarette bullet that can leak protection oil is related to.

Background

At present, the vacuum test needs to be done in order to detect the leakproofness in oil storage chamber to conventional cigarette bullet, and after the vacuum test, because the air in the oil storage intracavity is taken out, the oil storage intracavity can form the vacuum, makes the oil storage cotton in the oil storage intracavity produce the shrink, if do not have air supply in the oil storage intracavity and make the oil storage cotton resume just to be out of shape, the oil storage intracavity tobacco tar just can not be absorbed by the oil storage cotton completely, if the oil storage intracavity can be slow ooze the oil storage chamber and lead to the oil leak in the oil storage oil deposit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but cigarette bullet of leak protection oil has solved among the prior art cigarette bullet evacuation test back, and the oil storage cotton takes place to shrink, leads to the tobacco tar deposit then oozes the problem that the oil storage chamber caused the cigarette bullet oil leak at the oil storage intracavity.

The utility model provides a technical scheme as follows that above-mentioned technical problem took: the utility model provides a but cigarette bullet of leak protection oil, includes the cigarette bullet main part, the cigarette bullet main part has the oil storage chamber that is used for storing up the tobacco tar, be equipped with the oil storage cotton that is used for absorbing the tobacco tar in the oil storage chamber, the chamber roof that the oil storage chamber corresponds is formed with the portion of ventilating that can ventilate, portion one end of ventilating with the oil storage chamber communicates with each other, the portion of ventilating is kept away from oil storage chamber one end communicates with each other with external atmosphere.

As an embodiment, the vent is formed by an interstitial space or a through channel.

As an implementation mode, still be equipped with the atomizing pipe in the oil storage chamber, the atomizing pipe outer wall seted up at least one with the corresponding inlet port in oil storage chamber, be formed with the fog passageway in the atomizing pipe, be equipped with the core that generates heat in the fog passageway, the core that generates heat with each the inlet port is corresponding.

As an implementation mode, an air inlet channel is formed in the bottom wall of the oil storage cavity corresponding to the oil storage cavity, and the air inlet channel corresponds to and is communicated with the mist channel.

As an implementation mode, the main body of the cartridge comprises an oil storage pipe, the oil storage cavity is formed in the oil storage pipe, the oil storage cotton is arranged in the oil storage pipe, a hollow channel is formed in the oil storage cotton, and the atomizing pipe is inserted into the channel.

As an implementation mode, oil storage pipe one end is equipped with the first oil seal spare that is used for sealed oil storage chamber, first oil seal spare is as the chamber roof wall in oil storage chamber, the oil storage pipe is kept away from first oil seal spare one end is equipped with and is used for sealing the second oil seal spare in oil storage chamber, the second oil seal spare is as the chamber diapire in oil storage chamber.

As an implementation mode, the air inlet channel is formed in the second oil seal, one end of the atomizing pipe is inserted into the air inlet channel, and the outer wall of one end of the atomizing pipe is abutted to the inner wall of the air inlet channel.

As an implementation manner, the first oil sealing member is provided with a smoke exhaust channel penetrating through the first oil sealing member, the smoke exhaust channel corresponds to and is communicated with the oil storage cavity, the inner wall of the smoke exhaust channel is provided with a groove, the other end of the atomizing pipe is inserted into the smoke exhaust channel, the outer wall of the other end of the atomizing pipe is abutted against the inner wall of the smoke exhaust channel, and a gap space between the outer wall of the other end of the atomizing pipe and the groove serves as the ventilation part;

as an embodiment, the groove is linear, and two ends of the groove respectively extend to two end portions of the smoke evacuation channel along the inner wall of the smoke evacuation channel.

In one embodiment, the depth of the groove is 0.1mm to 0.2mm, and the width of the groove is ≦ 2mm.

As an implementation manner, one end of the second oil sealing member is provided with a first conductive connecting member and a second conductive connecting member electrically connected to the heating core.

It should be noted that, a great number of technical features are described in the specification of the present application, and are distributed in various technical solutions, and if all possible combinations of the technical features (i.e., technical solutions) in the present application are listed, the specification is too long. In order to avoid this problem, the respective technical features disclosed in the above-mentioned utility model of the present application, the respective technical features disclosed in the following embodiments and examples, and the respective technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (these technical solutions are all considered to have been described in the present specification) unless such a combination of technical features is technically impossible. For example, in one example, the feature a + B + C is disclosed, in another example, the feature a + B + D + E is disclosed, and the features C and D are equivalent technical means for the same purpose, and technically only one feature is used, but not simultaneously employed, and the feature E can be technically combined with the feature C, so that the solution of a + B + C + D should not be considered as being described because the technology is not feasible, and the solution of a + B + C + E should be considered as being described.

Implement the utility model discloses a but cigarette bullet of leak protection oil has following beneficial effect: the utility model discloses a can leak protection cigarette bullet of oil ventilates portion through the design, and the outside air accessible portion of ventilating gets into the oil storage intracavity and supplies air, prevents the cigarette bullet evacuation test back, and the air is taken out in the oil storage intracavity, makes the oil storage cotton take place the shrink, makes the oil storage intracavity tobacco tar can not be absorbed by the oil storage cotton completely, and the tobacco tar deposit can be slow in the oil storage intracavity oozes the oil storage chamber and leads to the oil leak.

Drawings

The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood. Wherein, the first and the second end of the pipe are connected with each other,

FIG. 1 is an exploded view of the oil leak proof cartridge of the present invention;

FIG. 2 is a perspective view of the oil leak-proof cartridge of the present invention;

FIG. 3 is a schematic cross-sectional view of the oil leak proof cartridge of the present invention;

fig. 4 is a schematic structural diagram of a first oil seal of the oil leak-proof cartridge of the present invention;

FIG. 5 is a schematic view of the inner structure of the atomizing tube of the oil leak-proof cartridge of the present invention;

fig. 6 is a schematic view of the oil leak-proof cartridge according to the present invention, showing the air entering the oil storage chamber.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.

As shown in fig. 1-5, the utility model provides a can leak protection cigarette bullet of oil, including the cigarette bullet main part, the cigarette bullet main part has the oil storage chamber 201 that is used for storing up the tobacco tar, is equipped with the oil storage cotton 3 that is used for absorbing the tobacco tar in the oil storage chamber 201, and the chamber roof that oil storage chamber 201 corresponds is formed with the portion of ventilating 103 that can ventilate, and portion of ventilating 103 one end communicates with each other with oil storage chamber 201, and portion of ventilating 103 keeps away from oil storage chamber 201 one end and communicates with each other with external atmosphere. It should be noted that, by designing the ventilation portion 103, the outside air can enter the oil storage chamber 201 through the ventilation portion 103 to supplement air, so as to prevent the air in the oil storage chamber 201 from being pumped out after the smoke bomb vacuum pumping test, so that the oil storage cotton 3 is shrunk, the smoke oil in the oil storage chamber 201 cannot be completely absorbed by the oil storage cotton 3, and the smoke oil deposited in the oil storage chamber 201 can slowly seep out of the oil storage chamber 201 to cause oil leakage.

In some embodiments, vent 103 is formed by an interstitial space or through-channel. It should be noted that the ventilation portion 103 may be a gap space formed on the top wall of the oil storage chamber 201, as long as one end is communicated with the oil storage chamber 201 and the other end is communicated with the external atmosphere, and the ventilation portion 103 may be a through channel formed on the top wall of the oil storage chamber 201, as long as one end is communicated with the oil storage chamber 201 and the other end is communicated with the external atmosphere.

In some embodiments, an atomizing pipe 4 is further disposed in the oil storage cavity 201, at least one oil inlet 401 corresponding to the oil storage cavity 201 is disposed on an outer wall of the atomizing pipe 4, a mist channel 403 is formed in the atomizing pipe 4, a heat generating core 402 is disposed in the mist channel 403, and the heat generating core 402 corresponds to each oil inlet 401. It should be noted that the oil inlet 401 is used for guiding the smoke oil absorbed by the oil cotton 3 in the oil storage cavity 201 into the heating core 402, the heating core 402 can heat and atomize the smoke oil to generate smoke, and the fog channel 403 is used for ventilating air flow and discharging smoke.

In some embodiments, the bottom wall of the oil storage chamber 201 corresponds to an air inlet channel 501, and the air inlet channel 501 corresponds to and communicates with the mist channel 403. It should be noted that, during smoking, the external airflow may enter the mist channel 403 from the air inlet channel 501, and then the smoke generated by heating the smoke oil with the heat generating core 402 is discharged from the mist channel 403.

In some embodiments, the cartridge body includes an oil storage tube 2, an oil storage chamber 201 is formed in the oil storage tube 2, an oil storage cotton 3 is disposed in the oil storage tube 2, the oil storage cotton 3 defines a hollow channel 301, and the atomizing tube 4 is inserted into the channel 301. Wherein, 4 insert the passageway in the atomizing pipe is used for fixing the cotton 3 of oil storage in the oil storage chamber 201, prevents that the cotton 3 of oil storage from rocking in the oil storage chamber 201 and taking place the abnormal sound, makes things convenient for the tobacco tar in the cotton 3 of oil storage to pass through in the leading-in core 402 that generates heat of inlet port 401 simultaneously.

In some embodiments, one end of the oil storage pipe 2 is provided with a first oil seal 1 for sealing the oil storage cavity 201, the first oil seal 1 serves as a cavity top wall of the oil storage cavity 201, one end of the oil storage pipe 2, far away from the first oil seal 1, is provided with a second oil seal 5 for sealing the oil storage cavity 201, and the second oil seal 5 serves as a cavity bottom wall of the oil storage cavity 201. Wherein, first oil seal 1 and second oil seal 5 are made by the silica gel material, and the texture is soft and the coefficient of deformation is big, not only convenient equipment, and is sealed effectual moreover.

In some embodiments, the second oil seal 5 has an air inlet channel 501, one end of the atomizing tube 4 is inserted into the air inlet channel 501, and an outer wall of one end of the atomizing tube 4 abuts against an inner wall of the air inlet channel 501. Wherein, the one end of the atomization tube 4 is inserted into the air inlet channel 501 and is used for communicating the air inlet channel 501 with the mist channel 403, and the outer wall of one end of the atomization tube 4 is abutted against the inner wall of the air inlet channel 501 and is used for sealing the oil storage cavity 201 and the air inlet channel 501, so as to prevent oil leakage and air leakage.

In some embodiments, the first oil sealing member 1 is provided with a smoke evacuation channel 101 penetrating through the first oil sealing member 1, the smoke evacuation channel 101 corresponds to and communicates with the oil storage chamber 201, the inner wall of the smoke evacuation channel 101 is provided with a groove 102, the other end of the atomizing tube 4 is inserted into the smoke evacuation channel 101, the outer wall of the other end of the atomizing tube 4 abuts against the inner wall of the smoke evacuation channel 101, and a gap space between the outer wall of the other end of the atomizing tube 4 and the groove 102 serves as the ventilation portion 103. It should be noted that the other end of the atomizing tube 4 is inserted into the smoke exhaust channel 101 to communicate the mist channel 403 with the smoke exhaust channel 101, and the smoke in the mist channel 403 can be exhausted through the smoke exhaust channel 101 for the user to suck, wherein the outer wall of the other end of the atomizing tube 4 abuts against the inner wall of the smoke exhaust channel 101 to seal the oil storage cavity 201 to prevent oil leakage, and meanwhile, the gap space between the outer wall of the atomizing tube 4 and the groove 102 forms the ventilation portion 103, after the smoke bomb is subjected to a vacuum test, the external air can enter the oil storage cavity 201 from the ventilation portion 103 to supplement the air, so that the oil storage cotton 3 does not shrink, and the smoke oil is normally absorbed.

In some embodiments, the groove 102 is a linear shape, and two ends of the groove 102 extend to two ends of the smoke evacuation channel 101 along the inner wall of the smoke evacuation channel 101. The grooves 102 are linear, so that ventilation can be smoother, wherein two ends of each groove 102 extend to end parts of two ends of the smoke exhaust channel 101 along the inner wall of the smoke exhaust channel 101 respectively, one end of each groove 102 can be communicated with the outside and the atmosphere, and the other end of each groove 102 is communicated with the oil storage cavity 201.

In other embodiments, the recess 102 may be curved, so long as one end is open to the outside atmosphere and the other end is open to the reservoir 201.

In some embodiments, the depth of the grooves 102 is 0.1mm to 0.2mm, and the width of the grooves 102 is ≦ 2mm. The depth of the groove 102 can be 0.1mm, 0.11mm, 0.12mm, 0.13mm, 0.14mm, 0.15mm, 0.16mm, 0.17mm, 0.18mm, 0.19mm, 0.20mm, the width of the groove 102 can be 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.3mm, 1.5mm, 1.7mm, 1.8mm, 2.0mm, the groove 102 can ensure that gas can pass through only if the depth is less than 0.2mm and the width is less than 2mm, and the smoke oil in the oil storage cavity 201 can not pass through, so that air can be supplemented into the oil storage cavity 201.

In some embodiments, the second oil seal 5 is provided at one end with a first conductive connecting member 6 and a second conductive connecting member 7 electrically connected to the heat generating core 402. The first conductive connecting piece 6 and the second conductive connecting piece 7 are made of metal materials with good conductivity.

The details are described below with reference to specific examples.

As shown in fig. 1 to 5, the oil leakage prevention cartridge of the present embodiment includes: the device comprises a first oil sealing part 1, an oil storage pipe 2, oil storage cotton 3, an atomizing pipe 4, a second oil sealing part 5, a first conductive connecting piece 6 and a second conductive connecting piece 7, wherein an oil storage cavity 201 is formed in the oil storage pipe 2 and is used for containing smoke oil, the oil storage cotton 3 is installed in the oil storage pipe 2 and is used for absorbing the smoke oil in the oil storage cavity 201, a hollow channel 301 is formed in the oil storage cotton 3, the atomizing pipe 4 is inserted into the channel 301 and is used for fixing the oil storage cotton 3 in the oil storage cavity 201, a fog channel 403 is formed in the atomizing pipe 4 and is used for ventilating air flow and discharging smoke, four oil inlet holes 401 corresponding to the oil storage cavity 201 are formed in the outer wall of the atomizing pipe 4 and are used for feeding oil, a heating core 402 is arranged in the fog channel 403 and is used for heating the smoke oil, the heating core 402 corresponds to each oil inlet hole 401, the first oil sealing part 1 is installed at the top of the oil storage pipe 2 and is used for sealing the top end of the oil storage cavity 201, the second oil sealing part 5 is installed at the bottom of the oil storage pipe 2 and is used for sealing the bottom of the oil storage cavity 201, the first oil sealing member 1 is provided with a smoke exhaust channel 101 for discharging smoke, the smoke exhaust channel 101 corresponds to and is communicated with the oil storage cavity 201, the inner wall of the smoke exhaust channel is provided with a groove 102, the groove 102 is in a linear shape, two ends of the groove 102 respectively extend to the end parts of two ends of the smoke exhaust channel 101 along the inner wall of the smoke exhaust channel 101, the upper end of the atomizing pipe 4 is inserted into the smoke exhaust channel 101, the outer wall of the upper end of the atomizing pipe 4 is abutted against the inner wall of the smoke exhaust channel 101, a gap space between the outer wall of the upper end of the atomizing pipe 4 and the groove 102 forms a ventilation part 103, the ventilation part 103 is used for introducing outside air into the oil storage cavity 201 to supplement air after a smoke bomb vacuum test, so as to prevent the oil storage cavity 3 from shrinking, so that smoke oil in the oil storage cavity 201 can not be completely absorbed by the oil storage cavity 3, the smoke oil can slowly seep out of the oil storage cavity 201 to cause oil leakage when deposited in the oil storage cavity 201, the second oil sealing member 5 is provided with an air inlet channel 501 for air inlet, the lower end of the atomizing pipe 4 is inserted into the air inlet channel 501 for air flow, and the first conductive connecting piece 6 and the second conductive connecting piece 7 are arranged at the bottom of the second oil sealing piece 5 in a mutually isolated manner and are electrically connected with the heating core 402.

As shown in fig. 6, in the embodiment of the utility model, the cigarette bullet outside air that can leak protection oil gets into and specifically implements the explanation in the oil storage chamber 201, after the test of cigarette bullet evacuation, the air in the oil storage chamber 201 can be taken out from fog passageway 403 through inlet port 401, form the vacuum in the oil storage chamber 201 this moment, oil storage cotton 3 produces the shrink, outside atmosphere can get into oil storage chamber 201 supplementary air from portion 103 of ventilating, make oil storage cotton 3 resume just shape, normally absorb the tobacco tar, prevent oil storage cotton 3 from taking place the shrink, the tobacco tar can not be absorbed by oil storage cotton 3 completely in making oil storage chamber 201, the oil storage chamber 201 that can slowly ooze of tobacco tar deposit in oil storage chamber 201 leads to the oil leak.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a can leak protection cigarette bullet of oil, its characterized in that, includes the cigarette bullet main part, the cigarette bullet main part has the oil storage chamber that is used for storing up the tobacco tar, be equipped with the oil storage cotton that is used for absorbing the tobacco tar in the oil storage chamber, the chamber roof that the oil storage chamber corresponds is formed with the portion of ventilating that can ventilate, portion one end of ventilating with the oil storage chamber communicates with each other, the portion of ventilating is kept away from oil storage chamber one end communicates with each other with external atmosphere.

2. The cartridge of claim 1, wherein the vent is formed by an interstitial space or a through channel.

3. The cartridge of claim 1, wherein an atomizing tube is further disposed in the oil storage chamber, at least one oil inlet hole corresponding to the oil storage chamber is disposed on an outer wall of the atomizing tube, a mist channel is formed in the atomizing tube, and a heat generating core is disposed in the mist channel and corresponds to each oil inlet hole.

4. The cartridge of claim 3, wherein the bottom wall of the chamber corresponding to the oil storage chamber is provided with an air inlet channel, and the air inlet channel corresponds to and communicates with the mist channel.

5. The cartridge of claim 4, wherein the cartridge body includes an oil storage tube, the oil storage cavity is formed in the oil storage tube, the oil storage cotton is disposed in the oil storage tube, the oil storage cotton is provided with a hollow channel, and the atomizing tube is inserted into the channel.

6. The cartridge of claim 5, wherein one end of the oil storage tube is provided with a first oil seal for sealing an oil storage chamber, the first oil seal serves as a chamber top wall of the oil storage chamber, one end of the oil storage tube, which is far away from the first oil seal, is provided with a second oil seal for sealing the oil storage chamber, and the second oil seal serves as a chamber bottom wall of the oil storage chamber.

7. The cartridge of claim 6, wherein the second oil seal member has the air inlet channel formed therein, one end of the atomizing tube is inserted into the air inlet channel, and an outer wall of one end of the atomizing tube abuts against an inner wall of the air inlet channel.

8. The cartridge according to claim 7, wherein the first oil seal member is provided with a smoke evacuation channel penetrating through the first oil seal member, the smoke evacuation channel corresponds to and communicates with the oil storage chamber, the inner wall of the smoke evacuation channel is provided with a groove, the other end of the atomizing tube is inserted into the smoke evacuation channel, the outer wall of the other end of the atomizing tube abuts against the inner wall of the smoke evacuation channel, and a gap space between the outer wall of the other end of the atomizing tube and the groove serves as the ventilation portion;

the recess is linear, just the recess both ends are followed respectively the discharge flue inner wall extends to discharge flue both ends tip.

9. The cartridge of claim 8, wherein the depth of the recess is 0.1mm to 0.2mm and the width of the recess is ≦ 2mm.

10. The cartridge of claim 7, wherein the second oil seal member has a first conductive connecting member and a second conductive connecting member at one end thereof, which are electrically connected to the heat generating core.

Images