CN217547262U - Novel surface acoustic wave electronic cigarette - Google Patents
Novel surface acoustic wave electronic cigarette Download PDFInfo
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- CN217547262U CN217547262U CN202220291182.2U CN202220291182U CN217547262U CN 217547262 U CN217547262 U CN 217547262U CN 202220291182 U CN202220291182 U CN 202220291182U CN 217547262 U CN217547262 U CN 217547262U
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- acoustic wave
- surface acoustic
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Abstract
The utility model belongs to the technical field of electronic cigarettes, in particular to a novel surface acoustic wave electronic cigarette, which comprises a shell, wherein the top of the shell is connected with a suction nozzle, the lower part of the shell is a power supply bin, and the upper part of the shell is an atomization bin; a power supply is arranged in the power supply bin, an acoustic surface wave chip is arranged in the atomization bin, and the acoustic surface wave chip is provided with an interdigital transducer and an electrode; the surface acoustic wave chip is vertical to the bottom surface of the shell; the atomization bin is internally provided with a tobacco tar recovery cylinder and an oil bin, the oil bin is positioned between the surface acoustic wave chip and the suction nozzle, the surface acoustic wave chip is provided with an atomization area, the oil bin is connected with the atomization area through an oil guide cotton, and the tobacco tar recovery cylinder is used for receiving tobacco tar dropped from the atomization area; the tobacco tar recovery cylinder is positioned between the surface acoustic wave chip and the power supply. The utility model discloses a set up the surface acoustic wave chip perpendicularly with the bottom surface of casing, the tobacco tar gets into the atomizing area of surface acoustic wave chip under the effect of gravity, and unnecessary tobacco tar can instil into to the tobacco tar recovery section of thick bamboo, can avoid the tobacco tar to get into the interdigital transducer completely.
Description
Technical Field
The utility model belongs to the technical field of the electron cigarette, concretely relates to novel surface acoustic wave electron cigarette.
Background
In the existing electronic cigarette with the surface acoustic wave, liquid in an atomization area easily flows to the position near an interdigital transducer, and the work of a chip is influenced.
For example, chinese patent with application number CN201610767046.5 discloses a surface acoustic wave atomizer, which comprises a base (1) provided with an air inlet (4), and a host connector (5) arranged at the bottom end; the atomizing bin (2) is communicated with the air inlet hole (4), and the bottom end of the inner part of the atomizing bin is provided with a fixing groove and a surface acoustic wave atomizing chip (6) fixed in the fixing groove; a suction nozzle (3); a host signal generating device (8); one end of the atomization bin (2) is connected with the base (1), the other end of the atomization bin is connected with the suction nozzle (3), and when oil drops are dripped onto the surface acoustic wave atomization chip, the oil drops risk flowing to the interdigital transducer to influence the normal work of the interdigital transducer; the liquid supply is insufficient, the liquid supply of the tobacco tar and the atomization amount are unbalanced, and the interdigital transducer is short-circuited; simultaneously, the surface acoustic wave atomization chip is fixed at the bottom of the atomization bin through the fixing groove, heat dissipation of the surface acoustic wave atomization chip is affected, the heat dissipation effect of the surface acoustic wave atomization chip is poor, and surface acoustic wave atomization chip splintering is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem of belonging to, a novel surface acoustic wave electron cigarette is proposed.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a novel surface acoustic wave electronic cigarette comprises a shell, wherein the top of the shell is connected with a suction nozzle, the lower part of the shell is a power supply bin, and the upper part of the shell is an atomization bin; a power supply is arranged in the power supply bin, an acoustic surface wave chip is arranged in the atomization bin, and the acoustic surface wave chip is provided with an interdigital transducer and an electrode; the surface acoustic wave chip is vertical to the bottom surface of the shell; the atomization bin is internally provided with a tobacco tar recovery cylinder and an oil bin, the oil bin is positioned between the surface acoustic wave chip and the suction nozzle, the surface acoustic wave chip is provided with an atomization area, the oil bin is connected with the atomization area through an oil guide cotton, and the tobacco tar recovery cylinder is used for receiving tobacco tar dropped from the atomization area; the tobacco tar recovery cylinder is positioned between the surface acoustic wave chip and the power supply.
Furthermore, the atomization area and the interdigital transducer are both positioned on one side of the surface acoustic wave chip, and the electrode is positioned on the other side of the surface acoustic wave chip.
Further, the distance between the electrode and the side wall of the housing is greater than the distance between the electrode and the power source.
Furthermore, the tobacco tar recovery section of thick bamboo can be dismantled and set up in the bottom in atomizing storehouse.
Furthermore, the bottom in atomizing storehouse is equipped with the bottom plate, and the tobacco tar recovery section of thick bamboo is embedded in the bottom plate and can dismantle with the bottom plate and be connected.
Furthermore, the atomization bin is also provided with an air inlet, and the distance between the projection of the air inlet on the radial section where the tobacco tar recovery cylinder is located and the tobacco tar recovery cylinder is greater than the radius of the shell.
Further, the position height of the shell where the air inlet is located is higher than the position height of the shell where the tobacco tar recovery cylinder is located.
Further, the power supply cabin is detachably connected with the atomization cabin.
Furthermore, the suction nozzle is cylindrical, and the cylindrical suction nozzle is detachably connected with the upper part of the shell atomization bin.
Compared with the prior art, the utility model has the beneficial technical effects that:
(1) The utility model discloses a set up the surface acoustic wave chip perpendicularly with the bottom surface of casing, the tobacco tar gets into the atomizing area of surface acoustic wave chip under the effect of gravity, and unnecessary tobacco tar can instil into to the tobacco tar recovery section of thick bamboo, can avoid the tobacco tar to get into the interdigital transducer completely.
(2) Electrode heat transferrable to the casing wall of surface acoustic wave chip relies on the casing wall to reach even radiating effect.
(3) The electrode of the surface acoustic wave chip is away from the power supply, so that heat of the electrode is prevented from being transferred to the power supply, and the temperature of the power supply is prevented from being too high.
(4) The tobacco tar recovery cylinder is detachable, so that the collected tobacco tar can be recovered conveniently;
(5) The air inlet has certain distance from the tobacco tar recovery cylinder, so that the aerosol is prevented from having tobacco tar and affecting the taste.
Drawings
FIG. 1 is a view showing the structure of the outer surface of the present embodiment;
fig. 2 is an internal structural view of the present embodiment.
In the figure, 1 shell, 2 power supplies, 3 surface acoustic wave chips, 4 oil bins, 5 oil guide cotton, 6 tobacco tar recovery cylinders, 7 suction nozzles, 8 atomization areas, 9 air inlets, 10 interdigital transducers, 11 power supply bins, 12 atomization bins and 13 bottom plates.
Detailed Description
The invention will be further described with reference to specific examples, but the scope of the invention is not limited thereto.
As shown in fig. 1 and fig. 2, the surface acoustic wave electronic cigarette of the present embodiment includes a housing 1, and a top of the housing 1 is connected to a suction nozzle 7. The lower part of the shell 1 is a power supply cabin 11, and the upper part is an atomization cabin 12. A power supply 2 is arranged in a power supply bin 11, a surface acoustic wave chip 3 is arranged in an atomization bin 12, and the surface acoustic wave chip 3 is provided with an interdigital transducer 10 and electrodes. The surface acoustic wave chip 3 is perpendicular to the bottom surface of the housing 1. The atomization bin 12 is also provided with a tobacco tar recovery cylinder 6 and an oil bin 4. The oil sump 4 is located between the suction nozzle 7 and the surface acoustic wave chip 3. Be equipped with the atomizing area 8 on the surface acoustic wave chip 3, the oil storehouse 4 is connected with atomizing area 8 through leading oil cotton 5, and tobacco tar recovery section of thick bamboo 6 is in order to receive the tobacco tar of 8 drippage in atomizing area. The tobacco tar recovery cylinder 6 is positioned between the surface acoustic wave chip 3 and the power supply 2.
The interdigital transducer 10 is a plurality of pairs of strips with two crossed fingers, is arranged on the inner wall of the shell 1 and is used for generating surface acoustic waves to realize tobacco tar atomization. The number of pairs of the interdigitated strips of the interdigital transducer 10 is multiple, and the specific number is determined according to actual conditions. The interdigital transducer 10 is connected to the power supply 2 via electrodes, and converts an electric signal into an acoustic signal. When the surface acoustic wave is in contact with the soot, the energy carried by the surface acoustic wave is diffracted into the soot droplet at a specific angle in the form of a leaky surface acoustic wave, and strong disturbance is generated on the free surface of the soot droplet. When the surface tension of the liquid droplets of the tobacco smoke is not sufficient to maintain the geometric stability of the droplets, an aerosol is generated and provided for the user to enjoy.
During the use, tobacco tar in the oil storehouse 4 gets into surface acoustic wave chip 3 through leading oil cotton 5 under the effect of gravity and is equipped with atomizing area 8, and interdigital transducer 10 makes the tobacco tar atomizing in the atomizing area 8. The tobacco tar which is not atomized can be dripped into the tobacco tar recovery cylinder 6 under the action of gravity, so that the redundant tobacco tar is prevented from entering the interdigital transducer 10, and the service life of the interdigital transducer 10 is prolonged.
The atomization region 8 and the interdigital transducer 10 are both positioned on one side of the surface acoustic wave chip 3, and the electrode is positioned on the other side of the surface acoustic wave chip 3. When the electronic cigarette works, the heat of the electrode rises, the electrode on the side of the surface acoustic wave chip 3 can transmit the heat to the wall surface of the shell 1, the effect of uniform heat dissipation is achieved by the wall surface of the shell 1, the phenomenon that the heat in the surface acoustic wave chip 3 cannot be dissipated in time is prevented, and the surface acoustic wave chip 3 is prevented from being cracked due to overhigh temperature. To avoid the heat generated by the electrodes causing the power supply 2 to increase in temperature, the distance between the electrodes and the side wall of the housing 1 is greater than the distance between the electrodes and the power supply 2. When the temperature of the electrodes rises during operation, it is ensured that most of the heat is transferred to the housing 1 of the electronic cigarette.
The tobacco tar recovery cylinder 6 of the embodiment is detachably arranged at the bottom of the atomization bin 12. Specifically, a bottom plate 13 can be arranged at the bottom of the atomization bin 12, and the tobacco tar recovery cylinder 6 is embedded in the bottom plate 13 and detachably connected with the bottom plate 13. The bottom plate 13 is provided with a through hole with screw threads, and the outer surface of the tobacco tar recovery cylinder 6 is provided with screw threads, so that the tobacco tar recovery cylinder 6 is in threaded connection with the through hole of the bottom plate 13.
The atomization bin 12 is also provided with an air inlet 9, and the distance between the projection of the air inlet 9 on the radial section where the tobacco tar recovery cylinder 6 is located and the tobacco tar recovery cylinder 6 is greater than the radius of the shell 1, so that a certain distance is ensured between the tobacco tar recovery cylinder 6 and the air inlet 9. Meanwhile, the position of the shell 1 where the air inlet 9 is located is higher than the position of the shell 1 where the tobacco tar recovery cylinder 6 is located, so that air can not flow to the liquid level of the tobacco tar recovery cylinder 6 in the process that the air flows into the atomization bin 12 through the air inlet 9, and the situation that the gas has tobacco tar and influences the taste is prevented.
In order to facilitate detachable connection of the power supply bin 11 and the atomization bin 12, the top end of the shell 1 where the power supply bin 11 is located can be specifically set as an external thread, and the bottom end of the shell 1 where the atomization bin 12 is located is set as an internal thread. The top end of the shell 1 where the power supply bin 11 is located is in threaded connection with the bottom end of the shell 1 where the atomization bin 12 is located.
The shape of the suction nozzle 7 is cylindrical in this embodiment, and the cylindrical suction nozzle 7 is detachably connected with the upper part of the atomization bin 12. Specifically, the top of the shell 1 where the atomization bin 12 is located is provided with a channel with internal threads, and the bottom of the suction nozzle 7 is provided with external threads at one end. The suction nozzle 7 is in threaded connection with the top of the shell 1 where the atomization bin 12 is located.
The embodiments of the present invention have been described in detail, and those skilled in the art can easily understand that there are various changes in the embodiments according to the idea of the present invention, and such changes should be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a novel surface acoustic wave electron cigarette, includes the casing, the top and the suction nozzle of casing are connected its characterized in that:
the lower part of the shell is a power supply cabin, and the upper part of the shell is an atomization cabin; a power supply is arranged in the power supply bin, an acoustic surface wave chip is arranged in the atomization bin, and the acoustic surface wave chip is provided with an interdigital transducer and an electrode;
the surface acoustic wave chip is vertical to the bottom surface of the shell; the atomizing bin is internally provided with a tobacco tar recovery cylinder and an oil bin, the oil bin is positioned between the surface acoustic wave chip and the suction nozzle, the surface acoustic wave chip is provided with an atomizing area, the oil bin is connected with the atomizing area through oil guide cotton, and the tobacco tar recovery cylinder is used for receiving tobacco tar dripped from the atomizing area; the tobacco tar recovery cylinder is positioned between the surface acoustic wave chip and the power supply.
2. The novel surface acoustic wave electronic cigarette of claim 1, characterized in that: the atomization area and the interdigital transducer are both positioned on one side of the surface acoustic wave chip, and the electrode is positioned on the other side of the surface acoustic wave chip.
3. The novel surface acoustic wave electronic cigarette of claim 2, characterized in that: the distance between the electrode and the side wall of the shell is larger than the distance between the electrode and the power supply.
4. The novel surface acoustic wave electronic cigarette of claim 1, wherein: the tobacco tar recovery section of thick bamboo detachably sets up in the bottom in atomizing storehouse.
5. The novel surface acoustic wave electronic cigarette of claim 4, wherein: the bottom in atomizing storehouse is equipped with the bottom plate, and tobacco tar recovery section of thick bamboo imbeds in the bottom plate and can dismantle with the bottom plate and be connected.
6. The novel surface acoustic wave electronic cigarette of claim 1, wherein: the atomization bin is also provided with an air inlet, and the distance between the projection of the air inlet on the radial section where the tobacco tar recovery cylinder is located and the tobacco tar recovery cylinder is greater than the radius of the shell.
7. The novel surface acoustic wave electronic cigarette of claim 6, wherein: the position height of the shell where the air inlet is located is higher than that of the shell where the tobacco tar recovery cylinder is located.
8. The novel surface acoustic wave electronic cigarette of claim 1, wherein: the power supply bin is detachably connected with the atomization bin.
9. The novel surface acoustic wave electronic cigarette of claim 1, wherein: the shape of suction nozzle is cylindric, and cylindric suction nozzle can dismantle with the upper portion in casing atomizing storehouse and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291182.2U CN217547262U (en) | 2022-02-14 | 2022-02-14 | Novel surface acoustic wave electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291182.2U CN217547262U (en) | 2022-02-14 | 2022-02-14 | Novel surface acoustic wave electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217547262U true CN217547262U (en) | 2022-10-11 |
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ID=83468044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220291182.2U Active CN217547262U (en) | 2022-02-14 | 2022-02-14 | Novel surface acoustic wave electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217547262U (en) |
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2022
- 2022-02-14 CN CN202220291182.2U patent/CN217547262U/en active Active
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