CN209931493U - Electronic cigarette atomizer and electronic cigarette - Google Patents
Electronic cigarette atomizer and electronic cigarette Download PDFInfo
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- CN209931493U CN209931493U CN201920329202.9U CN201920329202U CN209931493U CN 209931493 U CN209931493 U CN 209931493U CN 201920329202 U CN201920329202 U CN 201920329202U CN 209931493 U CN209931493 U CN 209931493U
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Abstract
The utility model provides an electronic cigarette atomizer, which comprises a hollow shell with a smoking port; an oil storage cavity, an atomizing assembly and a flue gas transmission pipe for transmitting aerosol are arranged in the outer shell; the inner space of the smoke transmission pipe forms a smoke channel and also comprises a blocking part arranged in the smoke channel; the barrier is adapted to contact the gas stream in the flue gas channel such that condensed soot in the gas stream adheres to the barrier. The electronic cigarette atomizer with the structure can greatly increase the contact area of condensate droplets in a flue gas transmission pipe and flue gas in the process of flue gas transmission, and the condensate droplets are adhered or retained on the surface of the blocking part, so that the probability of sucking oil when a user smokes is reduced, and the smoking experience is improved.
Description
Technical Field
The embodiment of the utility model provides a relate to electron cigarette technical field, especially relate to an electron smog spinning disk atomiser and electron cigarette.
Background
In the existing cigarette-like electronic cigarette products, a relatively typical flat smoke atomizer structure is shown in figure 1; comprises a flue gas transmission pipe 1 arranged in a hollow outer shell, an oil storage cavity 2 and an atomization component 3. When the atomizer works, the tobacco smoke flows from the oil storage chamber 2 to the atomizing assembly 3 as shown by an arrow R1 in the figure and is absorbed and atomized, and the generated tobacco smoke aerosol is transmitted from the smoke transmission pipe 1 to the suction nozzle part at the top of the outer shell as shown by an arrow R2 in the figure and is sucked by a smoking user.
When the atomizer with the structure is used, the smoke outlet efficiency is high, and meanwhile, the aerosol generated by atomization is transmitted in the smoke transmission pipe 1, and is condensed to form smoke oil droplets when being contacted with cold air existing in the smoke transmission pipe 1 and the inner surface of the inner pipe wall in the transmission process, and the smoke oil droplets are conveyed to the suction nozzle part along with the air flow and are sucked by a user; therefore, the user can often eat the tobacco tar liquid, and the smoking experience is very poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the user that the electron cigarette among the prior art produced and inhale the condensate oil problem, the embodiment of the utility model provides an can reduce the electron smog spinning disk atomiser of condensate oil suction risk.
Based on the above purposes, the electronic cigarette atomizer of the utility model comprises a hollow shell with a smoking hole; an oil storage cavity for storing tobacco tar, an atomization assembly for absorbing the tobacco tar and generating aerosol through atomization, and a smoke transmission pipe for transmitting the aerosol to a smoke absorption port are arranged in the outer shell, a smoke channel for transmitting the aerosol is formed in the inner space of the smoke transmission pipe, and the smoke transmission pipe further comprises a blocking part arranged in the smoke channel; the barrier is adapted to contact the gas stream in the flue gas channel such that condensed smoke oil in the gas stream adheres to the barrier.
Preferably, the blocking part is formed by bending at least a part of the inner surface of the smoke conveying pipe towards the smoke channel.
Preferably, the blocking part is a protrusion extending from the inner surface of the flue gas conveying pipe into the flue gas channel.
Preferably, the number of the bulges is a plurality, and the bulges are staggered along the opposite positions of the inner surface of the flue gas conveying pipe.
Preferably, the part of the inner surface of the flue gas conveying pipe opposite to the blocking part is bent along the direction away from the flue gas channel so as to compensate the space volume occupied by the blocking part in the flue gas channel.
Preferably, the cross-sectional area of the smoke passage in the smoke transport tube is substantially constant to prevent an increase in draw resistance at the smoke suction opening.
Preferably, the surface of the blocking part opposite to the airflow is inclined along the airflow direction, so that the resistance to the airflow is reduced.
Preferably, the flue gas channel is arranged in a curved shape.
Preferably, the flue gas conveying pipe is annular, and the opposite parts on the outer surface of the flue gas conveying pipe are provided with a gas inlet and a gas outlet; wherein, the air inlet communicates with atomization component, the gas outlet communicates with smoking mouth to with the aerosol that atomization component generated transmits to smoking mouth.
The electronic cigarette atomizer with the structure can greatly increase the contact area of condensate droplets in a flue gas transmission pipe and flue gas in the process of flue gas transmission, and the condensate droplets are adhered or retained on the surface of the blocking part, so that the probability of sucking oil when a user smokes is reduced, and the smoking experience is improved.
On the basis of the above embodiment, the invention further provides an electronic cigarette comprising the above electronic cigarette atomizer, wherein the electronic cigarette comprises an atomizing device for absorbing the tobacco tar and atomizing the tobacco tar, and a power supply device for supplying power to the atomizing device; wherein the atomizing means is carried out using the electronic cigarette atomizer described above.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic structural view of a conventional atomizer;
FIG. 2 is a schematic diagram of an atomizer according to a preferred embodiment;
FIG. 3 is a schematic perspective view of the flue gas transport pipe of FIG. 2;
FIG. 4 is a schematic view of the inner wall of the flue gas transport pipe of FIG. 3 bent to form a blocking portion;
FIG. 5 is a schematic structural view of a flue gas transport pipe according to another embodiment;
FIG. 6 is a schematic structural view of a flue gas transport pipe according to yet another embodiment;
FIG. 7 is a schematic structural view of a flue gas transport pipe according to yet another embodiment;
fig. 8 is a schematic structural diagram of a flue gas conveying pipe according to yet another embodiment.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and embodiments.
The embodiment of the utility model provides an electronic cigarette atomizer for reducing the risk of sucking condensed oil, which is shown in figure 2 in a preferred embodiment and comprises a hollow outer shell 10; the outer housing 10 has a proximal end 11 and a distal end 12 opposite in the length direction; wherein the content of the first and second substances,
the near end 11 is provided with a smoking port A for a user to smoke through the smoking port A;
the distal end 12 is adapted to be connected to a power supply (not shown) and to supply power to the atomizer through the power supply, so that the atomizer operates to atomize the tobacco tar.
Further, an oil storage chamber 20 for storing the tobacco tar and an atomizing assembly 30 for sucking the tobacco tar from the oil storage chamber 20 and atomizing to generate tobacco tar aerosol are arranged in the outer shell 10;
in order to enable the aerosol generated by atomization to be transmitted to the smoking port a to be smoked by a user, a smoke transmission pipe 40 is further arranged in the outer shell 10, and the two ends of the smoke transmission pipe 40 are respectively an air inlet end 41 and an air outlet end 42; wherein the content of the first and second substances,
the air inlet end 41 is communicated with the atomization assembly 30, and the air outlet end 42 is communicated with the smoking port A. Meanwhile, as can be seen from fig. 2 to 4, in order to facilitate the communication between the smoke conveying pipe 40 and the smoking port a, the air outlet end 42 is designed in a slot shape, and a pipe fitting with one end being the smoking port a is inserted into the air outlet end 42 during assembly, so that the assembly can be realized.
In the design of the flue gas conveying pipe 40 in the present embodiment, the pipe is designed in a changed manner, the shape and structure of the pipe are further shown in fig. 2 to 4, the inner space of the flue gas conveying pipe 40 is used as an airflow channel for aerosol transmission, and a blocking portion 50 for blocking airflow is formed in the airflow channel; in the smoke transmission process, the smoke is blocked and contacted by the blocking part 50, so that liquid condensed oil drops carried in the smoke are adhered or gathered on the surface of the blocking part 50, and the aerosol bypasses the blocking part 50 and is continuously transmitted to the suction nozzle opening A to be sucked, so that the risk of sucking the condensed oil from the suction nozzle opening A is reduced.
Based on the above thought, in the preferred embodiment shown in fig. 2 to 4, the flue gas conveying pipe 40 is designed in the shape of an annular pipe, and the hollow inner wall surface of the annular pipe of the flue gas conveying pipe 40 is in a curved shape, and can be used as a blocking part 50 to play a blocking role in blocking the flow of the gas flow to form a block; finally, the gas flow is transmitted along an arc-shaped curved path shown by a dotted line in fig. 2, and the gas flow has a larger contact area with the inner wall of the flue gas transmission pipe 40, so that condensed oil droplets are blocked and adsorbed on the surface of the inner wall of the flue gas transmission pipe 40, and a better condensed oil droplet adsorption effect is achieved.
In a similar variant, referring to fig. 5, the flue gas conveying pipe 40a is designed into a circular pipe shape, and a blocking part 50a is formed by extending a convex structure on the inner wall of the flue gas conveying pipe 40a in the cross-sectional direction of the air passage, so as to block the flue gas and realize oil drop adsorption. Similar to the embodiment of fig. 4 described above, the barrier 50a provides a barrier to the flow of air as it is transported, thereby contacting and adsorbing the droplets of soot in the air flow. Meanwhile, in the embodiment shown in fig. 5, the surface a of the portion of the blocking portion 50a opposite to the airflow is an arc surface, so that resistance to the airflow can be reduced, and the airflow can smoothly flow around the blocking portion 50 a. Further, in order to avoid resistance to the flue gas transmission, the inner wall part b of the flue gas transmission pipe 40 opposite to the blocking part 50 is designed to be a concave arc shape; this concave arc-shaped inner wall portion b is to compensate for the airway space occupied by the blocking portion 50. Because the diameter of the airflow pipe is reduced in the smoking process, the smoking resistance at the smoking port A is increased, so that the smoking becomes strenuous; therefore, the inner wall part b is designed into a concave arc shape to increase the space, so that the airflow cross-sectional area of the smoke conveying pipe 40 at the blocking part 50 is kept equivalent, and the defect of heavy smoking caused by the increase of the suction resistance at the smoking opening A is eliminated.
In yet another alternative embodiment, as shown in fig. 6, a plurality of blocking portions 50b extending from the inner wall of the flue gas conveying pipe 40b are used, and the plurality of blocking portions 50b are alternately arranged along the inner wall of the flue gas conveying pipe 40 b. Meanwhile, the blocking part 50b can be obliquely arranged along the direction of the air flow, so that the resistance to the air flow can be reduced.
Or in other more modified embodiments, as shown in fig. 7, the flue gas conveying pipe 40c may be bent in an S shape, and a blocking portion 50c for blocking the gas flow is formed at the bent portion, so as to improve the adsorption efficiency of the condensed oil. Of course, the S-shaped bending may be performed by changing to a meandering bending, a spiral bending, or the like. Alternatively, in one embodiment, the flue gas duct 40d shown in fig. 8 may be shaped such that one side of its inner surface is curved inward of the gas flow passage to form the blocking portion 50 d.
Of course, as can be seen from the above manner of fig. 7 and the various modified embodiments, after the inner surface of the smoke transport tube 40 is bent inward into the airflow channel to form the blocking portion 50, it is preferable to bend the opposite surface portion reversely to form a recess to compensate the space occupied by the blocking portion 50, so as to keep the tube diameter or the cross-sectional area of the airflow channel approximately or substantially constant, and avoid using the smoke transport tube 40d shown in fig. 8, so as to prevent the increase of the suction resistance at the smoke suction port a and make the user smoke laboriously.
In the above embodiments, by changing the shape of the inner wall of the flue gas conveying pipe 40, the flue gas is not conveyed in a straight line but is conveyed along a bent airflow path in the flue gas conveying process; or a blocking structure extends in the flue gas conveying pipe 40 to improve the contact area with the flue gas conveying pipe 40 in the flue gas conveying process, so that liquid condensed oil drops carried in the flue gas are adhered or retained.
The flue gas transmission pipe 40 that adopts to have above structure compares the straight tube air flue, at the in-process that carries out flue gas transmission, can increase by a wide margin with the area of contact of condensate droplet in the flue gas to through adsorbing with condensate droplet adhesion or remain including on pipe wall internal surface, barrier portion 50 etc. surface, reduced the probability of inhaling oil when the user smokes, promote smoking experience.
On the basis of the above embodiment, the invention further provides an electronic cigarette comprising the above electronic cigarette atomizer, wherein the electronic cigarette comprises an atomizing device for absorbing the tobacco tar and atomizing the tobacco tar, and a power supply device for supplying power to the atomizing device; wherein the atomizing means is carried out using the electronic cigarette atomizer described above.
It should be noted that the preferred embodiments of the present invention are shown in the specification and the drawings, but not limited to the embodiments described in the specification, and further, it will be apparent to those skilled in the art that modifications and variations can be made in the above description and all such modifications and variations should fall within the scope of the appended claims.
Claims (10)
1. An electronic cigarette atomizer comprises a hollow outer shell with a smoking port; the smoke-gas transmission pipe is characterized in that a smoke channel for transmitting the aerosol is formed in the inner space of the smoke-gas transmission pipe, and the smoke-gas transmission pipe also comprises a blocking part arranged in the smoke channel; the barrier is adapted to contact the gas stream in the flue gas channel such that condensed smoke oil in the gas stream adheres to the barrier.
2. The electronic aerosolizer of claim 1, wherein the barrier is formed by at least a portion of an inner surface of a smoke transport tube curving into the smoke channel.
3. The electronic aerosolizer of claim 1, wherein the barrier is a protrusion extending from an inner surface of the smoke transport tube into the smoke channel.
4. The electronic aerosolizer of claim 3, wherein the plurality of projections are staggered along opposing portions of the inner surface of the smoke transport tube.
5. The electronic aerosolizer of any of claims 1-4 wherein a portion of the inner surface of the smoke transport tube opposite the barrier is curved in a direction away from the smoke channel to compensate for the volume of space occupied by the barrier in the smoke channel.
6. The electronic aerosolizer of claim 5, wherein a cross-sectional area of a smoke channel within the smoke transport tube is substantially constant to prevent increased draw resistance at the smoke suction opening.
7. The electronic aerosolizer of any of claims 1-4 wherein a surface of the blocking portion opposite the airflow is angled in the direction of airflow to reduce resistance to airflow.
8. The electronic smoke atomizer of any one of claims 1 to 4, wherein said smoke channel is arranged in a curved shape.
9. The electronic aerosolizer of claim 1, wherein the smoke transport tube is annular in shape, the smoke transport tube having an air inlet and an air outlet at opposing locations on an outer surface of the smoke transport tube; wherein, the air inlet communicates with atomization component, the gas outlet communicates with smoking mouth to with the aerosol that atomization component generated transmits to smoking mouth.
10. An electronic cigarette comprises an atomization device and a power supply device, wherein the atomization device is used for absorbing tobacco tar and atomizing the tobacco tar; characterised in that the atomising device is an electronic smoke atomiser as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329202.9U CN209931493U (en) | 2019-03-14 | 2019-03-14 | Electronic cigarette atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329202.9U CN209931493U (en) | 2019-03-14 | 2019-03-14 | Electronic cigarette atomizer and electronic cigarette |
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| CN209931493U true CN209931493U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920329202.9U Active CN209931493U (en) | 2019-03-14 | 2019-03-14 | Electronic cigarette atomizer and electronic cigarette |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528522A (en) * | 2020-05-28 | 2020-08-14 | 深圳市吉迩科技有限公司 | Device for preventing condensate from flowing back |
| CN113243559A (en) * | 2021-05-10 | 2021-08-13 | 深圳市真味生物科技有限公司 | Cigarette bullet and electron cigarette thereof |
| WO2022105801A1 (en) * | 2020-11-17 | 2022-05-27 | 深圳市合元科技有限公司 | Aerosol generating apparatus |
| WO2022142982A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳雾芯科技有限公司 | Aerosol outlet housing, atomizer support, aerosol outlet assembly and electronic atomizing device |
| WO2022183681A1 (en) * | 2021-03-05 | 2022-09-09 | 深圳雪雾科技有限公司 | Atomizer for electronic cigarette and electronic cigarette |
| WO2022253352A1 (en) * | 2021-06-04 | 2022-12-08 | 比亚迪精密制造有限公司 | Electronic cigarette atomization device and electronic cigarette |
| WO2022262338A1 (en) * | 2021-06-15 | 2022-12-22 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generation device |
-
2019
- 2019-03-14 CN CN201920329202.9U patent/CN209931493U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528522A (en) * | 2020-05-28 | 2020-08-14 | 深圳市吉迩科技有限公司 | Device for preventing condensate from flowing back |
| WO2022105801A1 (en) * | 2020-11-17 | 2022-05-27 | 深圳市合元科技有限公司 | Aerosol generating apparatus |
| EP4248768A4 (en) * | 2020-11-17 | 2024-05-22 | Shenzhen First Union Technology Co., Ltd. | Aerosol generating apparatus |
| WO2022142982A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳雾芯科技有限公司 | Aerosol outlet housing, atomizer support, aerosol outlet assembly and electronic atomizing device |
| WO2022183681A1 (en) * | 2021-03-05 | 2022-09-09 | 深圳雪雾科技有限公司 | Atomizer for electronic cigarette and electronic cigarette |
| CN113243559A (en) * | 2021-05-10 | 2021-08-13 | 深圳市真味生物科技有限公司 | Cigarette bullet and electron cigarette thereof |
| WO2022253352A1 (en) * | 2021-06-04 | 2022-12-08 | 比亚迪精密制造有限公司 | Electronic cigarette atomization device and electronic cigarette |
| WO2022262338A1 (en) * | 2021-06-15 | 2022-12-22 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Yumi Technology Co.,Ltd. Assignor: SHENZHEN FIRST UNION TECHNOLOGY Co.,Ltd. Contract record no.: X2022980010279 Denomination of utility model: Electronic smoke vaporizer and electronic smoke Granted publication date: 20200114 License type: Common License Record date: 20220712 |