CN219613045U - Electronic cigarette and suction nozzle thereof - Google Patents
Electronic cigarette and suction nozzle thereof Download PDFInfo
- Publication number
- CN219613045U CN219613045U CN202223258884.XU CN202223258884U CN219613045U CN 219613045 U CN219613045 U CN 219613045U CN 202223258884 U CN202223258884 U CN 202223258884U CN 219613045 U CN219613045 U CN 219613045U
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- CN
- China
- Prior art keywords
- suction nozzle
- tube
- annular wall
- pipe
- electronic cigarette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 239000000443 aerosol Substances 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 12
- 239000000779 smoke Substances 0.000 abstract description 9
- 238000000889 atomisation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 11
- 229920000742 Cotton Polymers 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses an electronic cigarette and a suction nozzle thereof, wherein the suction nozzle comprises a suction nozzle main body; the suction nozzle main body comprises a limit seat and a suction nozzle pipe, wherein the limit seat is used for being matched in the shell of the electronic cigarette, and the suction nozzle pipe is integrally connected to the limit seat and is positioned outside the shell; the suction nozzle tube is in a bent shape, and an inner channel of the suction nozzle tube extends through the limiting seat. According to the suction nozzle, the corners are formed in the suction nozzle pipe through bending, and large-particle aerosol in smoke enters the suction nozzle pipe and is blocked and cooled at the inner wall of the corner, so that the large-particle aerosol can gather and become more and flow back into the electronic cigarette, the problem that the large-particle aerosol is directly connected into the nozzle during suction is solved, the atomization taste is improved, and the user experience is improved.
Description
Technical Field
The utility model relates to the technical field of atomization, in particular to an electronic cigarette and a suction nozzle thereof.
Background
At present, the electronic cigarette in the market is basically provided with a suction nozzle which is arranged on the end part of a shell and is provided with a cover body structure with a through hole, the through hole is generally short and straight, and the problem that tobacco tar is pumped when a user pumps is frequently caused, so that the suction nozzle structure of the electronic cigarette is required to be improved, the tobacco tar is reduced and prevented from being pumped, and the user experience is improved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a suction nozzle for preventing tobacco liquid from being pumped out of an electronic cigarette and the electronic cigarette with the suction nozzle.
The technical scheme adopted for solving the technical problems is as follows: providing a suction nozzle of an electronic cigarette, comprising a suction nozzle main body; the suction nozzle main body comprises a limit seat and a suction nozzle pipe, wherein the limit seat is used for being matched in the shell of the electronic cigarette, and the suction nozzle pipe is integrally connected to the limit seat and is positioned outside the shell;
the suction nozzle tube is in a bent shape, and an inner channel of the suction nozzle tube extends through the limiting seat.
Preferably, the suction nozzle tube comprises a first tube section integrally connected to the limiting seat and a second tube section connected with the first tube section in an included angle;
the joint of the first pipe section and the second pipe section is in arc transition.
Preferably, the connection part of the first pipe section and the second pipe section is a corrugated pipe section.
Preferably, the limiting seat comprises a limiting plate, a first annular wall and a second annular wall, wherein the first annular wall is connected with the periphery of the limiting plate in a surrounding mode, and the second annular wall is connected with the second surface of the limiting plate and is positioned on the inner side of the first annular wall;
the suction nozzle pipe is connected to the first surface of the limiting plate, and an internal channel of the suction nozzle pipe extends through the limiting plate and is communicated with the inner ring space of the second annular wall; the inner wall surface of the suction nozzle pipe is smoothly connected with the inner side surface of the second annular wall.
Preferably, the limiting seat is of an integrally formed integral structure.
Preferably, the second annular wall comprises an annular wall base body and a metal tube which are integrally connected to the limiting plate;
the metal tube is embedded in the inner side of the annular wall matrix, and the inner side surface of the metal tube is smoothly connected with the inner wall surface of the suction nozzle tube.
Preferably, an annular space is left between the first annular wall and the second annular wall.
Preferably, the suction nozzle tube is a silicone tube.
Preferably, the suction nozzle further comprises a suction nozzle cover for fitting over an end of the suction nozzle tube remote from the limit seat.
The utility model also provides an electronic cigarette, which comprises a shell, a power supply device, an atomizing device and the suction nozzle; the power supply device and the atomizing device are connected in a conductive way and are respectively arranged in two ends of the shell; the suction nozzle is matched with one end of the shell corresponding to the atomizing device, and the inner channel of the suction nozzle is opposite to and communicated with the atomizing channel of the atomizing device.
The utility model has the beneficial effects that: the suction nozzle pipe of suction nozzle is formed with the turn through crooked setting, and big granule aerosol in the smog enters into the suction nozzle intraductal inner wall that runs into the turn and runs into and block and meet cold, can gather into the inside of the electronic cigarette that flows back to more, and the problem of big granule aerosol direct access mouth that produces when solving the suction promotes the atomizing taste, promotes user experience and feels.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic cross-sectional view of an electronic cigarette according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a nozzle body of a nozzle in an electronic cigarette according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of an embodiment of the nozzle body shown in FIG. 2;
fig. 4 is a schematic cross-sectional structure of another embodiment of the nozzle body shown in fig. 2.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1, an electronic cigarette according to an embodiment of the present utility model includes a housing 10, a power supply device, an atomizing device, and a suction nozzle 20.
The housing 10 is a hollow shell with two ends connected, and the power supply device and the atomizing device are respectively arranged in the two ends of the housing 10. The power supply device is connected with the atomizing device in a conductive way and supplies power for the atomizing device. The suction nozzle 20 is fitted on one end of the housing 10 corresponding to the atomizing means, and an inner passage of the suction nozzle 20 is opposite to and communicates with an atomizing passage of the atomizing means. The atomizing device heats and atomizes the smoke liquid after being electrified, and when the user sucks, the smoke is output along the atomizing channel and the internal channel of the suction nozzle 20 and sucked by the user.
Wherein the suction nozzle 20 includes a suction nozzle body 21 and a suction nozzle cover 22. The nozzle body 21 has an internal passage 200 and penetrates opposite ends of the nozzle body 21, and one open end of the nozzle body 21 communicates with the atomizing passage of the atomizing device, and the other open end serves as a nozzle opening for the user to suck. The nozzle cover 22 is detachably fitted over the nozzle opening of the nozzle body 21 for closing the nozzle opening.
As shown in fig. 1 to 3, the nozzle body 21 includes a limiting base 211 and a nozzle tube 212 integrally connected to the limiting base 211. The limiting seat 211 is used for being matched in the shell 10, so that the suction nozzle 20 is fixed on the shell 10. The suction nozzle tube 212 is located outside the housing 10 for suction. The nozzle cover 22 is fitted over the end of the nozzle tube 212 remote from the limit seat 211.
In particular, in the present utility model, the nozzle tube 212 is curved, and the internal passage of the nozzle tube 212 extends through the limiting seat 212 to form the internal passage 200 of the nozzle 20 and can communicate with the atomizing passage of the atomizing device. The inner wall surface of the internal passage 200 of the suction nozzle 20 is a smooth surface.
The suction nozzle tube 212 is curved so that it has a corner rather than a straight tube structure, and in the suction process, after large particle aerosols in the rising airflow along the atomization channel enter the suction nozzle tube 212, the inner wall of the suction nozzle tube 212 encountering the corner is blocked and cooled, and the aggregation becomes more and flows back to the interior of the electronic cigarette or the suction nozzle cotton 110 below the suction nozzle 20.
Referring to fig. 2-4, the suction nozzle tube 212 further can include a first tube segment 2121 and a second tube segment 2122 that meet at an angle, wherein the angle can be, but is not limited to, an acute angle, an obtuse angle, or a right angle. The first tube 2121 is integrally connected to the limiting base 211, and the second tube 2122 is further away from the limiting base 211 than the first tube 2121. To avoid accumulation of large particle aerosols at the corners of the suction nozzle tube 212, the junction of the first tube segment 2121 and the second tube segment 2122 is preferably curved so that the large particle aerosols can flow back down the curved inner wall.
Alternatively, the connection between the first tube section 2121 and the second tube section 2122 may be a bellows section 2123, such that the bending angle of the suction nozzle tube 212 is adjustable to meet the suction angles of different users. The corrugated tube 2123 has a smooth inner surface and a corrugated outer surface.
The suction nozzle tube 212 may be a silicone tube, formed by integral injection molding.
The stop 211 includes a stop plate 2111, a first annular wall 2112 and a second annular wall 2113. The limiting plate 2111 has a first surface and a second surface opposite to each other, and the first annular wall 2112 is circumferentially surrounded on the limiting plate 2111 and is oriented the same as and relatively perpendicular to the second surface of the limiting plate 2111. The second annular wall 2113 is connected to the second surface of the limiting plate 2111 and is located inside the first annular wall 2112. An annular space 2114 is left between the first annular wall 2112 and the second annular wall 2113.
The suction nozzle tube 212 is connected to the first surface of the limiting plate 2111, and an inner passage of the suction nozzle tube 212 extends through the first surface and the second surface of the limiting plate 2111 and communicates with an inner ring space of the second annular wall 2113. The inner wall surface of the nozzle tube 212 (i.e., the inner surface of the inner channel 200) is smoothly connected with the inner side surface of the second annular wall 2113, thereby facilitating the downward backflow of the large particle aerosol after the nozzle tube 212 is blocked and cooled.
In an embodiment of the suction nozzle 20, as shown in fig. 3, the limiting seat 211 is integrally formed, so that the suction nozzle tube 212 and the limiting seat 211 are also integrally formed, which may be made of an insulating elastic material such as silicone rubber.
In another embodiment of the suction nozzle 20, as shown in fig. 4, the second annular wall 2113 of the limiting holder 211 includes an annular wall base 2113a integrally connected to the limiting plate 2111, and a metal tube 2113b embedded inside the annular wall base 2113 a. The inner surface of the metal tube 2113b is an inner surface of the second annular wall 2113, and is in smooth contact with the inner wall surface of the nozzle tube 212. The suction nozzle tube 212 and the stopper 211 are integrally formed with each other except for the metal tube 2113b, and may be made of an insulating elastic material such as silicone rubber.
Compared to the integrally formed second annular wall 2113 of fig. 3, the second annular wall 2113 with the metal tube 2113b shown in fig. 4 has the added metal tube 2113b not only to improve the structural strength of the second annular wall 2113 and the supporting strength of the limiting seat 211, but also to make the inner surface of the metal tube 2113b smoother, which is more advantageous for the backflow of the cooled large particle aerosol.
The metal tube 2113b may be, but is not limited to, a steel tube.
As also shown in fig. 1, the housing 10 may be a shell structure that is closed or open at both ends. For the shell structure with two closed ends, an opening can be formed at one end of the shell 10 where the atomizing device is located, a nozzle tube 212 for the nozzle 20 is penetrated out, and a limiting seat 211 of the nozzle 20 is limited inside the shell 10. For the shell structure with two open ends, two ends of the shell 10 are respectively closed by a top cover and a bottom cover, an opening can be arranged on the top cover, a suction nozzle pipe 212 for the suction nozzle 20 penetrates out, and a limit seat 211 of the suction nozzle 20 is limited in the top cover; the detachable installation of the top cover and the bottom cover is beneficial to the installation, maintenance and other operations of the power supply device, the atomizing device and the like.
The housing 10 may further be a circular or flat housing structure in which a cola cup style is formed by providing the shape, appearance, etc. of the housing 10, thereby enabling the entire electronic cigarette to be formed into a cola cup type electronic cigarette, with the mouthpiece 20 resembling a straw.
Taking the case 10 as an example of vertical placement shown in fig. 1, the power supply device is located in the lower end of the case 10, which may specifically include a battery cell 30, a control assembly 40 electrically connected with the battery cell 30, and the like, where the control assembly 40 is provided with a microphone switch member.
The atomizing device is located within the upper end of the housing 10, which may further include a septum 50, a reservoir 60, a heater assembly 70, a fluid guide 80, an air guide 90, and the like. The liquid separation seat 50 is arranged between the power supply device and the liquid storage piece 60 in a separation way, and the liquid storage piece 60 is used for storing smoke liquid; the heating component 70 is disposed on the liquid-separating seat 50, and the liquid-guiding member 80 is connected between the heating component 70 and the liquid-storing member 60 in a liquid-guiding manner, and is used for guiding the smoke liquid stored in the liquid-storing member 60 to the heating component 70 for heating and atomizing. The air duct 90 is vertically inserted into the liquid separation seat 50, so that the liquid storage part 60 surrounds the periphery of the air duct 90, the heating component 70 is also positioned in the air duct 90, and the internal channel of the air duct 90 is communicated with the outside through a through hole arranged on the liquid separation seat 50, a gap between the shell 10 and the power supply device and a vent hole on the shell 10 to form an air inlet channel; at the same time, the internal passage of the air duct 90 also serves as an atomizing passage, communicating with the internal passage 200 of the suction nozzle 20.
In the housing 10, an oil-blocking ring 100, a suction nozzle cotton 110, and the like may be further provided between the atomizing device and the suction nozzle 20. The oil-blocking ring 100 is used for intercepting large-particle aerosol in smoke and condensate, avoiding the condensate from being sucked out by a user, and improving the use experience of the user. The nozzle cotton 110 is used for filtering the smoke, and the smoke flow passing through the oil-blocking ring 100 is sucked out from the nozzle 20 after being filtered by the nozzle cotton 110. The large particle aerosol entering the nozzle tube 212 is accumulated to be more and reversely flowed back to the nozzle cotton 110 after being blocked and cooled by the inner wall at the corner in the inner passage of the nozzle tube 212.
In addition, the annular space 2114 on the limiting seat 211 of the suction nozzle 20 is disposed toward the suction nozzle cotton 110, and some large-particle aerosol and condensate passing through the suction nozzle cotton 110 can be blocked in the annular space 2114 and then flow back to the suction nozzle cotton 110.
In summary, in each suction process, large-particle aerosol can be continuously utilized after flowing back into the suction nozzle cotton 110 when meeting resistance, so that the utilization rate of the aerosol can be improved while the smoke liquid is prevented from being pumped; the rest fine aerosol inlets are finer and smoother, so that the taste is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. The suction nozzle of the electronic cigarette is characterized by comprising a suction nozzle main body; the suction nozzle main body comprises a limit seat and a suction nozzle pipe, wherein the limit seat is used for being matched in the shell of the electronic cigarette, and the suction nozzle pipe is integrally connected to the limit seat and is positioned outside the shell;
the suction nozzle tube is in a bent shape, and an inner channel of the suction nozzle tube extends through the limiting seat.
2. The suction nozzle as claimed in claim 1, wherein the suction nozzle tube comprises a first tube section integrally connected to the limiting seat, and a second tube section connected to the first tube section at an included angle;
the joint of the first pipe section and the second pipe section is in arc transition.
3. The suction nozzle as set forth in claim 2 wherein the connection between the first tube section and the second tube section is a bellows section.
4. The suction nozzle as claimed in claim 1, wherein the limit seat comprises a limit plate, a first annular wall surrounding the limit plate, and a second annular wall connected to the second surface of the limit plate and located inside the first annular wall;
the suction nozzle pipe is connected to the first surface of the limiting plate, and an internal channel of the suction nozzle pipe extends through the limiting plate and is communicated with the inner ring space of the second annular wall; the inner wall surface of the suction nozzle pipe is smoothly connected with the inner side surface of the second annular wall.
5. The suction nozzle as set forth in claim 4 wherein said limit seat is of unitary integrally formed construction.
6. The suction nozzle as set forth in claim 4 wherein said second annular wall comprises an annular wall base integrally connected to said limiting plate, a metal tube;
the metal tube is embedded in the inner side of the annular wall matrix, and the inner side surface of the metal tube is smoothly connected with the inner wall surface of the suction nozzle tube.
7. The mouthpiece of claim 4, wherein an annular space is left between the first annular wall and the second annular wall.
8. The suction nozzle as claimed in claim 1, wherein the suction nozzle tube is a silicone tube.
9. The suction nozzle as claimed in any one of claims 1-8, further comprising a nozzle cap for fitting over an end of the nozzle tube remote from the limit seat.
10. An electronic cigarette comprising a housing, a power supply, an atomizing device, and the suction nozzle of any one of claims 1-9; the power supply device and the atomizing device are connected in a conductive way and are respectively arranged in two ends of the shell; the suction nozzle is matched with one end of the shell corresponding to the atomizing device, and the inner channel of the suction nozzle is opposite to and communicated with the atomizing channel of the atomizing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223258884.XU CN219613045U (en) | 2022-12-01 | 2022-12-01 | Electronic cigarette and suction nozzle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223258884.XU CN219613045U (en) | 2022-12-01 | 2022-12-01 | Electronic cigarette and suction nozzle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219613045U true CN219613045U (en) | 2023-09-01 |
Family
ID=87793351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223258884.XU Active CN219613045U (en) | 2022-12-01 | 2022-12-01 | Electronic cigarette and suction nozzle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219613045U (en) |
-
2022
- 2022-12-01 CN CN202223258884.XU patent/CN219613045U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: No.21 Jintong Road, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Guangdong jinlaite Intelligent Technology Co.,Ltd. Address before: Room D, 17th Floor, Xiangming Building, 118 Xinhua Middle Road, Xiaolan, Zhongshan, Guangdong 528400 Patentee before: Zhongshan Shengyufeng Trading Co.,Ltd. |