CN217695274U - Leak protection oil electron cigarette - Google Patents
Leak protection oil electron cigarette Download PDFInfo
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- CN217695274U CN217695274U CN202221485982.4U CN202221485982U CN217695274U CN 217695274 U CN217695274 U CN 217695274U CN 202221485982 U CN202221485982 U CN 202221485982U CN 217695274 U CN217695274 U CN 217695274U
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- oil
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- cotton pad
- sealing seat
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Abstract
The application provides an oil leakage prevention electronic cigarette which comprises an electronic cigarette main body and an atomizing pipe; the electronic cigarette main body is sequentially provided with a cigarette holder, an oil isolating cotton pad, an upper sealing seat and an oil bin from top to bottom; the oil bin is internally provided with oil storage cotton, and the upper port of the oil bin is sealed by an upper sealing seat; an oil separation space is arranged between the upper sealing seat and the oil separation cotton pad; the upper sealing seat is provided with an air hole for communicating the oil bin with the oil separation space; the oil-separating cotton pad is provided with a smoke vent for communicating the cigarette holder and the oil-separating space; the atomizing pipe is inserted in the oil storage cotton in a penetrating mode, and the upper end of the atomizing pipe penetrates through the upper sealing seat and is communicated with the oil separation space. The oil bin passes through gas pocket, oil removal space, exhaust hole and suction nozzle intercommunication external, and the gas pocket can play the effect that reduces the oil bin atmospheric pressure, avoids the tobacco tar pressurized in the oil bin like this and gets into the atomizing pipe in a large number, has also avoided the tobacco tar to permeate to the oil bin outside from the junction of oil bin and other components in a large number because of the pressurized, finally reaches and reduces electron cigarette oil leak probability, improves the leak protection oil effect of electron cigarette.
Description
Technical Field
The utility model belongs to the technical field of the electron cigarette technique and specifically relates to a leak protection oil electron cigarette is related to.
Background
The inside of electron cigarette is generally equipped with oil storehouse and atomizing subassembly. The operating principle of electron cigarette mainly includes: the tobacco tar in the oil cup is guided into the atomization assembly, the tobacco tar is atomized by the atomization assembly, and the atomized tobacco tar is used for a user to inhale. Atomization component is at atomizing tobacco tar in-process, the heat that atomization component produced can make the inside meeting of electron cigarette form high temperature, the environment of high humidity, can make the atmospheric pressure in the oil bin rise like this, in the tobacco tar pressurized and gush the atomizing pipe in a large number in the oil bin, cause the tobacco tar to leak to the electron cigarette outside from the atomizing pipe easily, perhaps the tobacco tar pressurized in the oil bin, lead to the tobacco tar to permeate to the oil bin outside from the junction of oil bin and other members, finally lead to the tobacco tar to leak outside the electron cigarette.
Therefore, it is necessary to provide an oil leakage prevention electronic cigarette technical solution that can reduce the air pressure of the oil bin.
SUMMERY OF THE UTILITY MODEL
The utility model provides a leak protection oil electron cigarette, its purpose reduces the oil sump atmospheric pressure, reduces the probability of electron cigarette oil leak.
The utility model adopts the technical scheme as follows:
an oil leakage prevention electronic cigarette comprises an electronic cigarette main body and an atomizing pipe; the electronic cigarette main body is sequentially provided with a cigarette holder, an oil-separating cotton pad, an upper sealing seat and an oil bin from top to bottom; the oil bin is internally provided with oil storage cotton, and the upper port of the oil bin is sealed by an upper sealing seat; an oil separation space is arranged between the upper sealing seat and the oil separation cotton pad; the upper sealing seat is provided with an air hole for communicating the oil bin with the oil separation space; the oil-separating cotton pad is provided with a smoke vent for communicating the cigarette holder and the oil-separating space; the atomizing pipe is inserted in the oil storage cotton in a penetrating mode, and the upper end of the atomizing pipe penetrates through the upper sealing seat and is communicated with the oil separation space.
In one embodiment, a groove which is sunken downwards is formed in the side wall, facing the oil separation cotton pad, of the upper sealing seat; the bottom wall of the oil separation cotton pad is abutted to the upper end opening of the groove, and an oil separation space is formed between the groove and the bottom wall of the oil separation cotton pad.
In one embodiment, a sinking platform which is sunken downwards is arranged on the side wall of the upper sealing seat facing the oil-separating cotton pad; the groove is arranged on the bottom wall of the sinking platform; the oil-separating cotton pad is embedded in the sinking platform.
In one embodiment, the upper end of the atomization tube extends through the bottom wall of the recess, and the end wall of the upper end of the atomization tube is located above the bottom wall of the recess.
In one embodiment, the axis of the atomising tube, the axis of the smoke evacuation aperture and the axis of the mouthpiece are aligned.
In one embodiment, the end wall of the upper end of the atomizing tube is spaced from the oil barrier cotton pad.
In one embodiment, the number of the air holes is plural, and each air hole is provided around the axis of the atomizing tube.
In one embodiment, an oil cup and a lower sealing seat are arranged in the electronic cigarette main body, the upper sealing seat and the lower sealing seat are respectively embedded in an upper port and a lower port of the oil cup, and the oil bin is formed in the oil cup.
The beneficial effects of the utility model are that:
an oil separation space is arranged between the upper sealing seat and the oil separation cotton pad; the upper sealing seat is provided with an air hole for communicating the oil bin with the oil separation space; the oil-separating cotton pad is provided with a smoke vent for communicating the cigarette holder and the oil-separating space; the atomizing pipe is inserted in the oil storage cotton in a penetrating manner, and the upper end of the atomizing pipe penetrates through the upper sealing seat and is communicated with the oil separation space; the atomizing pipe is communicated with the suction nozzle through the oil separation space and the smoke exhaust hole so as to convey smoke to the cigarette holder; the oil bin passes through the gas pocket, the oil removal space, exhaust hole and suction nozzle intercommunication is external, and the gas pocket can play the effect that reduces the oil bin atmospheric pressure, makes the inside and outside atmospheric pressure of oil bin unanimous basically, avoids the tobacco tar pressurized in the oil bin and gets into the atomizing pipe in a large number like this, has also avoided the tobacco tar to permeate to the oil bin outside from the junction of oil bin and other components in a large number because of the pressurized, finally reaches and reduces electron cigarette oil leak probability, improves electron cigarette's leak protection oil effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings there is shown in the drawings,
fig. 1 is a schematic cross-sectional view of an electronic cigarette according to an embodiment of the present invention;
fig. 2 is a schematic view of a combined structure of the oil cup, the upper seal seat and the lower seal seat according to the embodiment of the present invention;
fig. 3 is a schematic view of a combined structure of the oil cup, the upper seal seat, the lower seal seat, the atomizing pipe and the oil storage cotton according to the embodiment of the present invention.
Reference is made to the accompanying drawings in which:
10. an electronic cigarette main body; 11. a cigarette holder;
20. an oil-separating cotton pad; 21. a smoke exhaust hole;
30. an upper seal seat; 31. air holes; 32. a groove; 33. sinking a platform;
40. oil storage cotton;
50. an atomizing tube; 51. an oil guide hole;
60. an atomizing assembly;
70. a lower seal seat;
80. an oil cup.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1-3, the present embodiment discloses an oil leakage prevention electronic cigarette, wherein the oil leakage prevention electronic cigarette is a disposable electronic cigarette, and in other embodiments, the oil leakage prevention electronic cigarette may also be a reusable electronic cigarette with oil filling. In the present embodiment, the oil leakage prevention electronic cigarette includes an electronic cigarette main body 10 and an atomizing pipe 50. The electronic cigarette main body 10 is provided with a cigarette holder 11, an oil-separating cotton pad 20, an upper seal holder 30, an oil bin and a lower seal holder 70 in sequence from top to bottom.
The electronic cigarette main body 10 includes a housing, and the mouthpiece 11 is a tubular structure integrally formed at a top end of the housing. An oil cup 80 is arranged in the shell, the upper sealing seat 30 is embedded in the upper end opening of the oil cup 80, the lower sealing seat 70 is embedded in the lower end opening of the oil cup 80, and an oil bin is formed in the oil cup 80. The upper port of the oil sump is closed by an upper seal 30 and the lower port of the oil sump is closed by a lower seal 70. The oil storage cotton 40 is arranged in the oil bin, preferably, the oil bin is filled with the oil storage cotton 40, and the oil storage cotton 40 is used for storing tobacco tar. An oil-separating space is arranged between the upper sealing seat 30 and the oil-separating cotton pad 20. The upper seal holder 30 is provided with an air hole 31 for communicating the oil sump and the oil separation space. The oil-separating cotton pad 20 is provided with a smoke exhaust hole 21 for communicating the cigarette holder 11 and the oil-separating space.
The atomizing pipe 50 is inserted in the oil storage cotton 40 in a penetrating manner, the upper end of the atomizing pipe 50 penetrates through the upper sealing seat 30 and is communicated with the oil separation space, and the atomizing pipe 50 is communicated with the suction nozzle through the oil separation space and the smoke exhaust hole 21. Specifically, the lower end of the atomizing tube 50 is inserted into the lower seal seat 70, the upper end of the atomizing tube 50 is inserted into the upper seal seat 30, and the position of the atomizing tube 50 is defined by the upper seal seat 30 and the lower seal seat 70. Be equipped with atomization component 60 in the atomizing pipe 50, atomization component 60 can install on lower seal receptacle 70, atomization component 60 includes heater and parcel at the oil guide cotton of heating element, and the cotton tobacco tar of oil storage guides to the oil guide cotton, heats the atomizing by the heating element to the tobacco tar on the oil guide cotton, and atomization component 60 can be the common structural component of trade, as long as it can atomize the tobacco tar can, does not make more specific injecing to atomization component 60's structure here. The side wall of the atomizing pipe 50 is provided with an oil guiding hole 51 (not shown in the figure), the tobacco tar of the oil storage cotton 40 enters the atomizing pipe 50 through the oil guiding hole 51, so that the tobacco tar is heated and atomized by the atomizing assembly 60, and the atomized tobacco tar is transmitted to the suction nozzle through the atomizing pipe 50 for the user to inhale.
Compared with the prior art, the oil bin of this embodiment passes through gas pocket 31, the oil removal space, exhaust port 21 and suction nozzle intercommunication are external, gas pocket 31 can play the effect that reduces the oil bin atmospheric pressure, make the inside and outside atmospheric pressure of oil bin unanimous basically, avoid the tobacco tar pressurized in the oil bin and get into atomizing pipe 50 in a large number like this, also avoided the tobacco tar to permeate to the outside of oil bin from the junction of oil bin and other components in a large number because of the pressurized, finally reach and reduce electron cigarette oil leak probability, improve electron cigarette's leak protection oil effect. In addition, the oil-separating cotton pad 20 can also play an oil-separating role, so that the probability of the leakage of the tobacco tar from the cigarette holder 11 is reduced, and the condensed tobacco tar in the smoke can be intercepted, so that the taste of the smoke can be improved, and the user experience is improved.
In addition, in the present embodiment, when the atomizing assembly 60 atomizes the tobacco tar, the atomizing assembly generates heat and the tobacco tar vaporizes, so that a high-temperature and high-humidity environment is formed inside the electronic cigarette. Compared with a common electronic cigarette for storing liquid oil, the electronic cigarette of the embodiment adopts the oil storage cotton 40 as an oil storage carrier, the oil storage cotton 40 fills the oil bin, the oil storage cotton 40 almost occupies the whole space of the oil bin, and the residual space in the oil bin is small, so that the influence of the high-temperature and high-humidity environment on the air pressure in the oil bin is particularly obvious. Therefore, the solution of opening the air hole 31 on the upper sealing seat 30 is particularly suitable for the electronic cigarette using the oil-storing cotton 40 as the oil-storing carrier, and the air hole 31 can solve the problem of the air pressure difference of the electronic cigarette oil bin.
In the present embodiment, a downwardly concave groove 32 is formed on a side wall of the upper seal seat 30 facing the oil-proof cotton pad 20. The bottom wall of the oil-separating cotton pad 20 abuts against the upper port of the groove 32, and an oil-separating space is formed between the groove 32 and the bottom wall of the oil-separating cotton pad 20. The structure is simple and compact, and the manufacturing cost is low. In addition, the groove 32 can also play a role in collecting the tobacco tar, the tobacco tar condensed on the side wall of the suction nozzle, the condensed tobacco tar intercepted by the oil separation cotton pad 20 and the tobacco tar condensed on the side wall of the groove 32 can be collected in the groove 32, and finally the tobacco tar collected by the groove 32 can flow back to the oil bin through the air hole 31 to be absorbed by the oil storage cotton 40. So on the one hand can reduce the probability that the tobacco tar leaks to the electron cigarette outside from the suction nozzle, can also carry out recycle to the tobacco tar of condensation, improves tobacco tar utilization ratio.
In the present embodiment, a downwardly concave sinking platform 33 is disposed on the sidewall of the upper sealing seat 30 facing the oil-separating cotton pad 20; the groove 32 is arranged on the bottom wall of the sinking platform 33; the oil-separating cotton pad 20 is embedded in the sinking platform 33, and the top wall and the bottom wall of the oil-separating cotton pad 20 are respectively abutted against the lower end wall of the cigarette holder 11 and the bottom wall of the sinking platform 33. The sinking platform 33 can limit the oil-separating cotton pad 20 to prevent the oil-separating cotton pad 20 from deviating. In addition, the structure can also improve the sealing performance of the oil separating cotton pad 20 and the upper sealing seat 30, and reduce the probability that the tobacco tar collected by the groove 32 leaks out of the sinking platform 33 from the space between the oil separating cotton pad 20 and the side wall of the sinking platform 33.
In this embodiment, the upper end of the atomizing tube 50 penetrates through the bottom wall of the groove 32, and the end wall of the upper end of the atomizing tube 50 is located above the bottom wall of the groove 32, so that the tobacco tar collected by the groove 32 can be prevented from flowing into the atomizing tube 50 and adhering to the inner wall of the atomizing tube 50, and the user can be prevented from directly inhaling the tobacco tar on the inner wall of the atomizing tube 50 when smoking the electronic cigarette.
In the present embodiment, the axis of the atomizing tube 50, the axis of the smoke discharge hole 21, and the axis of the mouthpiece 11 are aligned. The end wall of the upper end of the atomizing pipe 50 is spaced from the oil separation cotton pad 20, so that the upper end of the atomizing pipe 50 is prevented from closing the smoke exhaust hole 21 of the oil separation cotton pad 20, and the circulation of air flow between the smoke exhaust hole 21 and the oil separation space is prevented from being influenced. In addition, the smoke of the oil-separating cotton pad 20 and the smoke condensed on the suction nozzle are prevented from flowing into the atomizing pipe 50 along the upper port of the atomizing pipe 50.
In this embodiment, the number of the air holes 31 is multiple, and each air hole 31 is arranged around the axis of the atomizing pipe 50, so that even if part of the air holes 31 are blocked by the soot, the other air holes 31 can still play a role in reducing the air pressure of the oil sump, and the reliability of pressure reduction is good.
As long as the idea created by the present invention is not violated, various embodiments of the present invention can be arbitrarily combined, and all should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.
Claims (8)
1. An oil leakage prevention electronic cigarette is characterized by comprising an electronic cigarette main body and an atomizing pipe; the electronic cigarette main body is sequentially provided with a cigarette holder, an oil isolating cotton pad, an upper sealing seat and an oil bin from top to bottom; the oil bin is internally provided with oil storage cotton, and the upper port of the oil bin is sealed by the upper sealing seat; an oil separation space is arranged between the upper sealing seat and the oil separation cotton pad; the upper sealing seat is provided with an air hole for communicating the oil bin with the oil separation space; the oil separation cotton pad is provided with a smoke exhaust hole for communicating the cigarette holder and the oil separation space; the atomizing pipe is inserted into the oil storage cotton in a penetrating mode, and the upper end of the atomizing pipe penetrates through the upper sealing seat and is communicated with the oil separation space.
2. An oil leakage prevention electronic cigarette as claimed in claim 1, wherein a groove recessed downward is formed on a side wall of the upper seal holder facing the oil-separating cotton pad; the bottom wall of the oil separation cotton pad is abutted to the upper port of the groove, and the oil separation space is formed between the groove and the bottom wall of the oil separation cotton pad.
3. An oil leakage prevention electronic cigarette as claimed in claim 2, wherein a sunken platform is formed on a side wall of the upper seal holder facing the oil separation cotton pad; the groove is formed in the bottom wall of the sinking platform; the oil-separating cotton pad is embedded in the sinking platform.
4. An oil leakage preventing electronic cigarette as claimed in claim 2, wherein the upper end of the atomizing tube extends through the bottom wall of the groove, and the end wall of the upper end of the atomizing tube is located above the bottom wall of the groove.
5. An oil-leakage-preventing electronic cigarette according to claim 4, wherein an axis of the atomizing pipe, an axis of the smoke discharge hole, and an axis of the mouthpiece are aligned.
6. An oil leakage preventing electronic cigarette as claimed in claim 4, wherein the end wall of the upper end of the atomizing tube is spaced from the oil-separating cotton pad.
7. An oil leakage preventing electronic cigarette according to claim 4, wherein the air holes are provided in plural numbers, and each air hole is provided around the axis of the atomizing tube.
8. An oil leakage prevention electronic cigarette as claimed in claim 1, wherein an oil cup and a lower seal holder are provided in the electronic cigarette main body, the upper seal holder and the lower seal holder are respectively fitted to an upper port and a lower port of the oil cup, and the oil sump is formed in the oil cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221485982.4U CN217695274U (en) | 2022-06-14 | 2022-06-14 | Leak protection oil electron cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221485982.4U CN217695274U (en) | 2022-06-14 | 2022-06-14 | Leak protection oil electron cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN217695274U true CN217695274U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221485982.4U Active CN217695274U (en) | 2022-06-14 | 2022-06-14 | Leak protection oil electron cigarette |
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| Country | Link |
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| CN (1) | CN217695274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024094018A1 (en) * | 2022-11-04 | 2024-05-10 | 深圳市合元科技有限公司 | Electronic atomization device |
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2022
- 2022-06-14 CN CN202221485982.4U patent/CN217695274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024094018A1 (en) * | 2022-11-04 | 2024-05-10 | 深圳市合元科技有限公司 | Electronic atomization device |
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