CN206197036U - Ultrasonic atomizatio chip architecture and atomizer, electronic cigarette - Google Patents

Abstract

The utility model discloses an ultrasonic atomizing sheet structure, an atomizer and an electronic cigarette. The ultrasonic atomizing sheet structure includes atomizing cotton and ultrasonic atomizing sheet; the ultrasonic atomizing sheet is arranged obliquely relative to the horizontal plane, and the two ends of the atomizing cotton are used to connect with the smoke oil in the oil chamber or The two ends of the atomized cotton are directly arranged in the oil chamber; the lower surface of the atomized cotton is in contact with the atomized surface of the ultrasonic atomizing sheet. The structure of the ultrasonic atomizing sheet of the utility model can avoid the phenomenon that the atomizing sheet is soaked in oil and cannot be atomized to produce smoke.

Description

Ultrasonic atomizing sheet structure and atomizer, electronic cigarette

technical field

The utility model relates to an ultrasonic atomizing sheet structure, an atomizer and an electronic cigarette, belonging to the field of electronic cigarettes.

Background technique

Existing atomizers use a heating wire to heat the e-liquid, and guide the e-liquid or liquid into the heating wire through the oil-conducting cotton or fiber. When the temperature of the heating wire is too high, it is easy to burn out the oil-conducting cotton or fiber and other oil-conducting materials. Harmful substances are produced, which damage the health of the smoker, and it is easy to produce ambiguity, which affects the taste of smoking; and the heat of the heating wire will be absorbed by the oil-conducting material, there is heat conduction loss, high power consumption, low efficiency, and the atomizer is easy to burn. hot.

Chinese invention patent application CN201610160216.3 discloses an ultrasonic nebulizer and an electronic cigarette, the ultrasonic nebulizer includes an atomizing sheet and a liquid guiding structure for introducing liquid to the upper surface of the atomizing sheet; the liquid guiding The structure communicates with the liquid storage cavity; the upper surface of the atomized sheet communicates with the air flow channel; the atomized sheet includes a piezoelectric ceramic layer and a conductor for driving the piezoelectric ceramic layer to vibrate. The atomizing sheet of the present invention does not need to be equipped with micropores to spray atomized gas, so the situation that the atomized gas particles cannot be blocked by large particles of atomized gas and the atomized gas cannot be sprayed can be better prevented. leakage.

However, in the published CN201610160216.3 patent application, since the piezoelectric ceramic is placed horizontally, and after the atomizer is stored for a period of time, the atomizing surface of the piezoelectric ceramic is covered with smoke oil, so that the piezoelectric ceramic Ceramics are slow to start atomizing smoke oil, and even can’t atomize smoke. At the same time, there are oil leakage and suction of smoke oil. Therefore, it is necessary to disassemble and clean the excess smoke oil on the piezoelectric ceramic atomization surface before generating smoke. , It is very inconvenient to use and the experience is very poor, which needs to be improved urgently.

Utility model content

The utility model aims to provide an ultrasonic atomizing sheet structure, an atomizer, and an electronic cigarette. The ultrasonic atomizing sheet structure can avoid the phenomenon that the atomizing sheet is soaked in oil and cannot be atomized to produce smoke. Furthermore, the utility model can also avoid the phenomena of oil leakage and suction of smoke oil, and the experience is poor.

In order to achieve the above object, the technical solution adopted in the utility model is:

An ultrasonic atomization sheet structure, including atomization cotton and ultrasonic atomization sheet; characterized in that, the ultrasonic atomization sheet is arranged obliquely relative to the horizontal plane, and the two ends of the atomization cotton are used to communicate with the oil chamber through oil-conducting cotton The smoke oil is connected or the two ends of the atomized cotton are used to be directly arranged in the oil chamber; the lower surface of the atomized cotton is in contact with the atomized surface of the ultrasonic atomizing sheet.

Therefore, by tilting the ultrasonic atomizing sheet, both ends of the atomizing cotton are in contact with the oil-conducting cotton or directly extend into the oil chamber to realize the oil-conducting function; when the atomizer is working, sufficient oil supply is guaranteed; When the atomizer is not working, through the atomization cotton at the lower end of the inclined part, the excess smoke oil on the ultrasonic atomizing sheet is returned to the oil-conducting cotton or the oil chamber, so that the surface of the ultrasonic atomizing sheet does not produce oil bubbles , and there is enough smoke oil for atomization.

According to the embodiments of the present invention, the present invention can also be further optimized, and the following is the technical scheme formed after optimization:

Preferably, the ultrasonic atomizing sheet is piezoelectric ceramics driven by electric conductors to vibrate ultrasonically.

Preferably, the inclination angle of the ultrasonic atomizing sheet is A, where 5°<A<88°. More preferably, 50°≦A≦75°.

According to the first embodiment of the utility model, the ultrasonic atomizing sheet is arranged in the installation cavity of the housing, and the installation cavity is arranged obliquely. Preferably, the ultrasonic atomizing sheet is set in the installation cavity through a silicone sleeve, and a groove is opened at the bottom of the installation cavity, and the lower part of the atomized cotton is connected to the oil-conducting cotton after passing through the groove.

The upper part of the oil-guiding cotton is provided with a locking ring fixedly connected with the shell, and the center of the locking ring is provided with an air pipe for communicating with the suction nozzle, and an air passage groove is opened on the outer wall of the locking ring, and the air passage groove It is used to form an air intake channel between the outside world and the atomized cotton.

A gap is provided between the bottom of the trachea of the locking ring and the upper surface of the atomized cotton. The preferred gap is 0.2mm-5mm. More preferably the gap is 0.5mm-2.5mm. Thus, it can be ensured that most of the air flow passes through the surface of the atomized cotton and takes away the ultrasonically atomized smoke.

A compression spring is provided on the upper surface of the atomized cotton to keep the atomized cotton in contact with the atomized surface of the ultrasonic atomizing sheet.

According to another embodiment of the present utility model, the ultrasonic atomizing sheet is arranged on the top of the atomizing seat, and a silica gel seat is arranged on the upper surface of the ultrasonic atomizing sheet; The lower part is provided with an air inlet; the air outlet is used to communicate with the suction nozzle, and the air inlet is used to form an air inlet channel between the outside world and the atomized cotton. Therefore, the ultrasonic atomizing sheet is placed obliquely. When the ultrasonic atomizing sheet is working, the smoke formed by the atomization of the smoke oil is sprayed towards the inner wall of the air outlet. Drop onto the atomized cotton and re-atomize. During this process, small particles of smoke are inhaled by the user to prevent large particles of smoke from being sucked and affecting the taste of the smoke.

Preferably, the bottom of the silica gel seat is provided with a ventilation groove, and the ventilation groove is used to communicate with the air outlet hole and the air inlet channel.

The two ends of the atomized cotton extend into the oil chamber through the gap between the atomized seat and the silica gel seat.

Based on the same utility model concept, the utility model also provides an atomizer, which includes a housing and a suction nozzle; it is characterized in that the ultrasonic atomizing sheet structure is arranged inside the housing;

The two ends of the atomized cotton are connected to the smoke oil in the oil chamber through the oil-conducting cotton or the two ends of the atomized cotton are directly arranged in the oil chamber.

According to the first embodiment of the present utility model, a locking ring is provided between the housing and the suction nozzle; the housing and the locking ring, and the housing and the suction nozzle are all detachably fixedly connected. Preferably, the inner thread of the housing is connected with the outer thread of the locking ring, and the outer thread of the housing is connected with the inner thread of the suction nozzle.

There is an air pipe in the center of the locking ring, and the air pipe and the hollow channel of the suction nozzle form an air outlet channel; an air inlet groove is formed between the shell and the suction nozzle, and an air passage groove is opened on the outer wall of the locking ring. The air inlet groove and the air outlet groove form an air inlet passage communicated with the air outlet passage.

The shell is fixedly connected to the suction nozzle in a detachable manner. Preferably, the inner thread of the housing is connected with the outer thread of the suction nozzle.

According to another embodiment of the present invention, a silica gel seat and an atomizing seat are arranged inside the housing, and the ultrasonic atomizing sheet and atomizing cotton are arranged between the silica gel seat and the atomizing seat; the center of the silica gel seat There is an air outlet hole at the position, and an air inlet hole is opened at the bottom of the silica gel seat; the air outlet hole communicates with the suction nozzle to form an air outlet channel, and the air inlet hole and the ventilation groove arranged at the bottom of the silica gel seat form an air outlet channel communicated with the air outlet channel. intake channel.

Based on the same concept of the utility model, the utility model also provides an electronic cigarette, which includes a battery assembly and the atomizer; the battery assembly is used to drive an ultrasonic atomizing sheet to vibrate ultrasonically through the battery.

In order to facilitate the addition of e-liquid, the atomizer is detachably connected to the battery assembly. Preferably, the atomizer is connected magnetically to the battery assembly.

In order to prevent the battery case from being hot when the atomizer is in operation, the battery assembly includes a battery case, a large bracket and a battery; a heat insulating space is provided in the large bracket.

Preferably, the bottom of the housing is provided with an upper fixed cover, and the top of the battery case is provided with a lower fixed cover, wherein the upper fixed cover is equipped with an upper electrode, and the lower fixed cover is equipped with a lower electrode, and the upper electrode and the lower electrode are electrically connected; A button is installed on the side of the battery case, and a PCB board is arranged inside the button, the battery is electrically connected to the PCB board, and the PCB board contacts the lower electrode when the button is pressed.

With the above structure, the utility model places inclined piezoelectric ceramics in the electronic cigarette atomizer, and the inclined angle A is 90°<A<0°. Since the angle is an inclined angle, the piezoelectric ceramics will produce one side high and one side low In this state, the atomized cotton is set along the high side to the low side, so the smoke oil passes through the atomized cotton to the surface of the piezoelectric ceramic for atomization when the oil is guided. When the atomized cotton absorbs oil and reaches saturation due to inclination, it will not The excess smoke oil is soaked in the atomization surface of the piezoelectric ceramic; therefore, the problems of slow start-up speed and small amount of smoke due to the oil soaking of the piezoelectric ceramic are solved. Improve user experience.

Compared with the prior art, the beneficial effects of the utility model are:

1. There is an inclined ultrasonic atomizing sheet inside the atomizer, which is a solid piezoelectric ceramic; the inclination angle A, 0°<A<90°, preferably 50°≤A ≤75°; in this Within the angle range, both ends of the atomized cotton are in contact with the oil-conducting cotton or directly extend into the oil cavity to realize the oil-conducting function; when the atomizer is working, sufficient oil supply is guaranteed; when the atomizer is not working , through the atomized cotton at the lower end of the inclined part, the excess e-liquid on the piezoelectric ceramic is returned to the oil-conducting cotton or the oil chamber, so that the surface of the piezoelectric ceramic does not produce oil bubbles, and there is a sufficient amount of e-liquid supply Atomization.

2. The e-liquid is transmitted to the atomizing cotton through the oil-conducting cotton, and then the piezoelectric ceramics can atomize the e-liquid in the atomizing cotton to produce smoke, which has a good control of the flow rate of the e-liquid and affects the atomization rate.

3. The atomized cotton is in contact with part of the surface of the piezoelectric ceramic, which improves the working speed of the piezoelectric ceramic, thereby improving the user experience.

4. The connection between the atomizer and the battery is a magnetic connection, which is easy to disassemble.

5. The suction nozzle is detachable for easy cleaning.

6. There is a large bracket inside the battery assembly, and there is a heat insulation space inside the large bracket to prevent the heat generated by the battery assembly from being transferred to the battery case when the electronic cigarette is working, which will cause scalding.

Description of drawings

Fig. 1 is the structural principle diagram of the first embodiment of the utility model;

Figure 2 is an exploded schematic view of Figure 1;

Fig. 3 is an exploded sectional view of the atomizer in Fig. 1;

Fig. 4 is the three-dimensional schematic diagram of Fig. 1;

Fig. 5 is the structure schematic diagram of the second embodiment of the utility model;

Fig. 6 is an exploded schematic view of the atomizer in Fig. 5;

Fig. 7 is an exploded sectional view of the atomizer in Fig. 5 .

In the picture

1-atomizer; 2-battery assembly; 11-suction nozzle; 12-locking ring; 13-compression spring; 14-atomizing cotton; 15-silicone sleeve; 16-piezoelectric ceramics; ;18-shell; 19-upper fixed cover; 20-upper electrode; 21-lower fixed cover; 22-lower electrode; 23-button; 24-PCB board; 25-big bracket; 28-charging component; 29-insulation space; 30-intake slot; 31-air slot; 32-over-air slot; 33-air port; 34-installation cavity; 35-through slot; 36-connecting electrode; 38-silica gel seat; 39-air outlet; 40-air outlet; 41-support column; 42-ventilation groove.

detailed description

The utility model will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

Example 1

An ultrasonic atomizing sheet structure, as shown in FIG. 3 , includes atomizing cotton 14 , piezoelectric ceramics 16 and oil-conducting cotton 17 . The lower end of the oil-conducting cotton 17 is immersed in the oil cavity, and the two ends of the atomized cotton 14 are in contact with the oil-conducting cotton 17, so that the smoke oil is transmitted to the atomized cotton 14 through the oil-conducting cotton 17, and then the piezoelectric ceramic 16 Only in this way can the e-liquid in the atomizing cotton 14 be atomized to produce smoke, and the flow rate of the e-liquid can be well controlled to affect the atomization rate.

The atomized cotton 14 of the utility model is compressed on the atomized surface of the piezoelectric ceramic 16 by the compression spring 13, so that the atomized cotton 14 and the piezoelectric ceramic 16 will not be generated due to the vibration of the piezoelectric ceramic 16 when the atomizer is working. Poor contact of the ceramic 16 affects the atomization effect or service life of the piezoelectric ceramic 16 .

The piezoelectric ceramic 16 of the utility model is a solid piezoelectric ceramic, and is driven by a conductor to form an ultrasonic atomizing sheet. The piezoelectric ceramic 16 of the utility model is arranged obliquely, and the inclination angle is A, preferably 0°<A<90°, more preferably 50°≤A≤75°, within this angle range, both ends of the atomized cotton are connected to the The oil guide cotton contacts to realize the oil guide function; when the atomizer is working, it can ensure sufficient oil supply; when the atomizer is not working, the excess smoke oil on the piezoelectric ceramic can be absorbed by the atomizing cotton at the lower end of the inclined part It flows back into the oil-conducting cotton, so that the surface of the piezoelectric ceramic does not produce oil bubbles, and there is enough smoke oil for atomization.

The piezoelectric ceramic installation cavity 34 for placing the piezoelectric ceramic 16 on the housing 18 is also inclined. The bottom of the piezoelectric ceramic installation cavity 34 is surrounded by a groove 35, and the atomized cotton 14 passes through the groove 35 and the oil-conducting cotton. 17 contacts, so that it can supply a sufficient amount of e-liquid to the ultrasonic atomizing sheet.

The atomized cotton of the utility model is in contact with a part of the surface of the piezoelectric ceramic, so that the working speed of the piezoelectric ceramic is improved, thereby improving user experience.

An atomizer, as shown in Figures 2 and 3, includes a suction nozzle 11 and a casing 18, the casing 18 is provided with an oil cavity, and the smoke oil in the oil cavity enters the atomizing cotton 14 through the oil-conducting cotton 17 , the atomizing cotton 14 sends the e-liquid to the atomizing surface of the piezoelectric ceramic as an ultrasonic atomizing sheet for atomization, and the atomized smoke is inhaled by the smoker through the air outlet channel of the suction nozzle.

The inner thread of the housing 18 is connected with the locking ring 12 , and the outer thread of the outer housing 18 is connected with the suction nozzle 11 . The suction nozzle 11 of the utility model is detachable, which is convenient for cleaning.

The center of the locking ring 12 is provided with an air pipe 31 communicating with the suction channel, the side wall of the locking ring 12 is provided with an air passage groove 32, and an air inlet groove 30 is provided between the suction nozzle 11 and the shell 18. The groove 30 communicates with the gas passage groove 32 .

The trachea 31 of the present utility model is not in contact with the surface of the atomized cotton 14, but the distance between the trachea 31 and the atomized cotton 14 is preferably 0.2mm-5mm to ensure that most of the air flow passes through the surface of the atomized cotton 14 and atomize the ultrasonic smoke away.

The lower end of the oil-conducting cotton 17 of the utility model is in contact with the e-liquid in the oil cavity, so that the e-liquid can be absorbed by the oil-conducting cotton 17 .

The utility model sets the piezoelectric ceramic 16 obliquely, and the preferred inclination angle relative to the horizontal plane is 50°≤A≤75°. Within this angle range, both ends of the atomized cotton 14 are in contact with the oil-conducting cotton 17 to realize oil-conducting Function. When the atomizer 1 is working, ensure sufficient oil supply; when the atomizer 1 is not working, the atomized cotton 14 at the lower end of the inclined part guides the excess smoke oil on the piezoelectric ceramic 16 back to the oil-conducting cotton 17 , to prevent the piezoelectric ceramic 16 bubble oil phenomenon.

An electronic cigarette, as shown in FIG. 1 and FIG. 4 , includes the aforementioned atomizer 1 and battery assembly 2, wherein the connection between the atomizer 1 and the battery assembly 2 is a magnetic connection, which is convenient for disassembly.

The battery assembly of the present utility model includes a battery case 26 , a large bracket 25 and a battery 27 . The large bracket 25 is provided with a heat-insulating space 29 for preventing the heat generated by the battery assembly 2 from being transferred to the battery case 26 when the electronic cigarette is in operation, causing scalding.

The bottom of the casing 18 is provided with an upper fixed cover 19, and the top of the battery case 26 is provided with a lower fixed cover 21, wherein the upper fixed cover 19 is equipped with an upper electrode 20, and the lower fixed cover 21 is equipped with a lower electrode 22, an upper electrode 20 and a lower electrode 22. electrical connection between. The side of the battery case 26 is equipped with a button 23, the inside of the button 23 is provided with a PCB board 24, the battery 27 is electrically connected to the PCB board 24, and the PCB board 24 is in contact with the lower electrode 22 under the pressing of the button 23, so that the battery 27 Power is supplied to the piezoelectric ceramic as an ultrasonic atomizing sheet to generate ultrasonic atomization.

A charging assembly 28 for charging the battery 27 is installed at the bottom of the battery case 26 .

Example 2

An ultrasonic atomizing chip structure, as shown in FIG. 7 , includes atomized cotton 14 and piezoelectric ceramics 16 . The two ends of the atomized cotton 14 are directly immersed in the oil cavity, so that the smoke oil is transmitted to the piezoelectric ceramic 16 through the atomized cotton 14, and the smoke oil in the atomized cotton 14 is atomized to produce smoke, which has good smoke control. The oil flow rate affects the atomization rate.

The atomized cotton 14 of the utility model is pressed on the atomized surface of the piezoelectric ceramic 16 through the silica gel seat 13, so that the atomized cotton 14 and the piezoelectric ceramic 16 will not be generated due to the vibration of the piezoelectric ceramic 16 when the atomizer 1 is working. Poor contact of ceramic 16.

The piezoelectric ceramic 16 in this embodiment is similar to the ultrasonic atomizing sheet in Embodiment 1, and is driven by a conductor to form an ultrasonic atomizing sheet to atomize the e-liquid. The piezoelectric ceramic 16 of the utility model is arranged obliquely, the inclination angle is A, preferably 0°<A<90°, more preferably 50°≤A≤75°, within this angle range, the two ends of the atomized cotton are directly immersed In the oil chamber, the oil guide function is realized; when the atomizer is working, sufficient oil supply is ensured; when the atomizer is not working, the excess smoke oil on the piezoelectric ceramics is returned to the flow through the atomizing cotton at the lower end of the inclined part Into the oil chamber, so that the e-liquid on the atomizing cotton reaches a saturated state, so that there will be no oil accumulation or oil bubbles on the surface of the piezoelectric ceramic, and there will be enough e-liquid for atomization.

In the center of the silica gel seat 13 of this embodiment, there is an air outlet hole 39 communicating with the suction channel and an air inlet hole 40 communicating with the atomized surface of the atomized cotton 14, and the air inlet hole 40 communicates with the air outlet hole 39 through the air groove 42 . Thus, an air inlet 40 is opened on the silica gel seat 13 ; the air flow enters the atomized surface of the piezoelectric ceramic 16 through the air inlet 40 , and then the smoke is discharged from the air outlet of the silica gel seat 40 .

The shell 18 is equipped with an atomizing seat 37, and a piezoelectric ceramic installation cavity 34 for placing the piezoelectric ceramic 16 is opened on the atomizing seat 37, and the atomized cotton 14 passes through the gap between the atomizing seat 37 and the silica gel seat 13, The two ends of the atomizing cotton 14 are in contact with the e-liquid in the oil chamber, so that a sufficient amount of e-liquid can be supplied to the ultrasonic atomizing sheet. Therefore, an inclined cavity for placing the piezoelectric ceramic 16 is provided on the atomizing seat 37 , the inclined angle is A, and the angle A is 0°<A<90°, preferably 50°≤A≤75°. In this angle range, the two ends of the atomized cotton are directly immersed in the oil chamber to realize the oil guiding function; when the atomizer is working, sufficient oil supply is ensured; when the atomizer is not working, the lower end of the inclined part The atomizing cotton guides the excess e-liquid on the piezoelectric ceramic back into the oil chamber to prevent the piezoelectric ceramic from soaking oil.

The atomized cotton 14 of the present invention is in contact with a part of the surface of the piezoelectric ceramic, which improves the working speed of the piezoelectric ceramic, thereby improving user experience. The top of the atomized cotton 14 is pressed tightly by the support column 41 arranged at the lower part of the silica gel seat 13, so as to prevent the atomized cotton 14 from being separated from the piezoelectric ceramic 16 and affect the atomization effect. Thus, the support column 41 is in contact with the atomized cotton 14, and when the piezoelectric ceramic 16 is working, the atomized cotton 14 is kept in contact with the piezoelectric ceramic 16 to increase the atomization effect and prevent the atomized cotton from being sucked up by the suction of smoking. And produce the phenomenon of being separated from piezoelectric ceramics.

An atomizer, as shown in Figures 6 and 7, includes a suction nozzle 11 and a housing 18, the outside of which may be provided with an oil chamber, and the smoke oil in the oil chamber passes into the atomized cotton 14, and the atomized cotton 14 The e-liquid is sent to the atomizing surface of the piezoelectric ceramic as an ultrasonic atomizing sheet for atomization, and the atomized smoke is sucked by the smoker through the outlet channel of the suction nozzle.

The shell 18 is externally threaded to the suction nozzle 11 . The suction nozzle 11 of the utility model is detachable, which is convenient for cleaning.

The side wall of the housing 18 is provided with an air intake groove 30 communicating with the air intake hole of the silica gel seat 13 .

Since the piezoelectric ceramic 14 of the utility model is placed obliquely, the smoke sprayed out when the piezoelectric ceramic 14 atomizes the e-liquid is shot on the inner wall of the air outlet 39, so that the smoke liquid droplets formed by the large-particle smoke follow the The inner wall drips on the atomized cotton 14 and is recovered and re-atomized, preventing the smoke ejected from the piezoelectric ceramic 14 from directly impacting the user's mouth and causing adverse experience effects such as tongue tingling.

In addition, the two ends of the atomized cotton 14 of the present invention directly extend into the oil cavity and directly contact with the e-liquid, so that the oil conduction speed is faster during atomization, and the atomization effect is better. At the same time, due to the piezoelectric ceramic 16 Placed at an angle, so there will be no oil accumulation, and the atomization rate at startup will be improved.

An electronic cigarette, as shown in FIG. 5 , includes the aforementioned atomizer 1 and battery assembly 2, wherein the connection between the atomizer 1 and the battery assembly 2 is a magnetic connection, which is convenient for disassembly.

The battery assembly of the present utility model includes a battery case 26 , a large bracket 25 and a battery 27 . The large bracket 25 is provided with a heat-insulating space 29 for preventing the heat generated by the battery assembly 2 from being transferred to the battery case 26 when the electronic cigarette is in operation, causing scalding.

The bottom of the casing 18 is provided with an upper fixed cover 19, and the top of the battery case 26 is provided with a lower fixed cover 21, wherein the upper fixed cover 19 is equipped with an upper electrode 20, and the lower fixed cover 21 is equipped with a lower electrode 22, an upper electrode 20 and a lower electrode 22. electrical connection between. The side of the battery case 26 is equipped with a button 23, the inside of the button 23 is provided with a PCB board 24, the battery 27 is electrically connected to the PCB board 24, and the PCB board 24 is in contact with the lower electrode 22 under the pressing of the button 23, so that the battery 27 Power is supplied to the piezoelectric ceramic as an ultrasonic atomizing sheet to generate ultrasonic atomization.

The difference between this embodiment and embodiment 1 is:

1. The atomizing cotton 14 is in direct contact with the e-liquid in the e-liquid, and when the atomizer 1 is working, it makes the oil conduction speed faster and the atomization effect is better.

2. The piezoelectric ceramic 16 is set in the oil chamber, and the piezoelectric ceramic 16 is placed obliquely. When the piezoelectric ceramic 16 is working, the smoke formed by the atomization of the smoke oil is sprayed to the inner wall of the air outlet 39. At this time, the inner wall will spray large particles of smoke Collect the condensed smoke liquid droplets, so as to drop onto the atomizing cotton 14 along the inner wall and atomize again. During this process, small particles of smoke are inhaled by the user to prevent large particles of smoke from being sucked and affecting the taste of the smoke.

3. The atomization seat 37 is provided with a support column 41 for abutting against the atomization cotton 14 to prevent the atomization effect from being affected by the space between the atomization cotton 14 and the piezoelectric ceramic 16 .

The above-mentioned embodiments should be understood that these embodiments are only used to illustrate the utility model more clearly, and are not intended to limit the scope of the utility model. After reading the utility model, those skilled in the art will understand each aspect of the utility model Modifications in various equivalent forms all fall within the scope defined by the appended claims of this application.

Claims (25)

1. a kind of ultrasonic atomizatio chip architecture, including atomization cotton（14）With ultrasonic atomizatio piece；Characterized in that, the ultrasonic atomizatio piece Relative level is in tilted layout, and atomization cotton（14）Two ends pass through Oil Guide cotton（17）For being connected or mist with the tobacco tar in oil pocket Change cotton（14）Two ends be used for be set directly in oil pocket；The atomization cotton（14）Lower surface and ultrasonic atomizatio piece atomization table Face contacts.

2. ultrasonic atomizatio chip architecture according to claim 1, it is characterised in that the ultrasonic atomizatio piece is by electric conductor Drive the piezoelectric ceramics of ultrasonic vibration（16）.

3. ultrasonic atomizatio chip architecture according to claim 1, it is characterised in that the angle of inclination of the ultrasonic atomizatio piece is A, wherein 5 °<A<88°.

4. ultrasonic atomizatio chip architecture according to claim 3, it is characterised in that 50 °≤A≤75 °.

5. the ultrasonic atomizatio chip architecture according to any one of claim 1-4, it is characterised in that the ultrasonic atomizatio piece sets Put in shell（18）Installation cavity（34）It is interior, the installation cavity（34）It is in tilted layout.

6. ultrasonic atomizatio chip architecture according to claim 5, it is characterised in that the ultrasonic atomizatio piece passes through silica gel sheath （15）It is arranged on installation cavity（34）It is interior, the installation cavity（34）Bottom is provided with wears groove（35）, the atomization cotton（14）Bottom wear Cross wears groove（35）Afterwards with the Oil Guide cotton（17）It is connected.

7. ultrasonic atomizatio chip architecture according to claim 6, it is characterised in that the Oil Guide cotton（17）Top be provided with Shell（18）The retaining ring being fixedly linked（12）, the retaining ring（12）Center be provided with for suction nozzle（11）The tracheae of connection （31）, in retaining ring（12）Outer wall be provided with air drain（32）, this crosses air drain（32）For in extraneous and atomization cotton（14）Between Form inlet channel.

8. ultrasonic atomizatio chip architecture according to claim 7, it is characterised in that the retaining ring（12）Tracheae（31）'s Bottom and atomization cotton（14）Upper surface between be provided with gap.

9. ultrasonic atomizatio chip architecture according to claim 8, it is characterised in that the gap is 0.2mm-5mm.

10. the ultrasonic atomizatio chip architecture according to any one of claim 1-4, it is characterised in that the atomization cotton（14） Upper surface be provided with holding atomization cotton（14）The holddown spring contacted with the atomization surface of ultrasonic atomizatio piece（13）.

The 11. ultrasonic atomizatio chip architecture according to any one of claim 1-4, it is characterised in that the ultrasonic atomizatio piece It is arranged on atomization seat（37）Top, ultrasonic atomizatio piece upper surface be provided with silica gel seat（38）；The silica gel seat（38）Center Position is provided with venthole（39）, silica gel seat（38）Bottom is provided with air admission hole（40）；The venthole（39）For with suction nozzle （11）Connection, the air admission hole（40）For in extraneous and atomization cotton（14）Between form inlet channel.

12. ultrasonic atomizatio chip architectures according to claim 11, it is characterised in that the silica gel seat（38）Bottom be provided with Air channel（42）, the air channel（42）For connecting venthole（39）With inlet channel.

13. ultrasonic atomizatio chip architectures according to claim 11, it is characterised in that the atomization cotton（14）Two ends pass through The atomization seat（37）With silica gel seat（38）Between gap stretch into oil pocket.

A kind of 14. atomizers, including shell（18）And suction nozzle（11）；Characterized in that, the shell（18）Inside it is provided with such as right It is required that the ultrasonic atomizatio chip architecture any one of 1-13；

The atomization cotton（14）Two ends pass through Oil Guide cotton（17）It is connected with the tobacco tar in oil pocket or the atomization cotton（14）Two End is set directly in oil pocket.

15. atomizers according to claim 14, it is characterised in that the shell（18）And suction nozzle（11）Between be provided with lock Tight ring（12）；The shell（18）With retaining ring（12）, shell（18）With suction nozzle（11）Between be and be removably secured connection.

16. atomizers according to claim 15, it is characterised in that the shell（18）Internal thread and retaining ring（12） External screw thread connection, the shell（18）External screw thread and suction nozzle（11）Internal thread connection.

17. atomizers according to claim 15, it is characterised in that the retaining ring（12）Center be provided with tracheae （31）, the tracheae（31）With suction nozzle（11）Hollow channel formed outlet passageway；The shell（18）With suction nozzle（11）Between shape Into air inlet duct（30）, in retaining ring（12）Outside wall surface on be provided with air drain（32）, the air inlet duct（30）With air drain excessively（32） The inlet channel that formation is connected with the outlet passageway.

18. atomizers according to claim 14, it is characterised in that the shell（18）With suction nozzle（11）Between be removable It is fixedly connected with unloading.

19. atomizers according to claim 18, it is characterised in that the shell（18）Internal thread and suction nozzle（11）'s External screw thread is connected.

20. atomizers according to claim 18, it is characterised in that the shell（18）Inside it is provided with silica gel seat（38）And mist Change seat（37）, the ultrasonic atomizatio piece and atomization cotton（14）It is arranged on silica gel seat（38）With atomization seat（37）Between；The silica gel Seat（38）Center be provided with venthole（39）, silica gel seat（38）Bottom is provided with air admission hole（40）；The venthole（39） With suction nozzle（11）Connection forms outlet passageway, the air admission hole（40）Be arranged on silica gel seat（38）The air channel of bottom（42）Shape Into the inlet channel connected with the outlet passageway.

21. a kind of electronic cigarettes, it is characterised in that including battery component（2）With the mist as any one of claim 14-20 Change device（1）；The battery component（2）For by battery power ultrasonic atomizatio piece ultrasonic vibration.

22. electronic cigarettes according to claim 21, it is characterised in that the atomizer（1）With battery component（2）Between can Releasably it is fixedly linked.

23. electronic cigarettes according to claim 22, it is characterised in that the atomizer（1）With battery component（2）Between be Magnetic is connected.

24. electronic cigarettes according to claim 21, it is characterised in that the battery component（2）Including battery case（26）, it is big Support（25）And battery（27）；The big support（25）Inside it is provided with insulated space（29）.

25. electronic cigarettes according to claim 24, it is characterised in that the shell（18）Bottom be provided with fixed lid （19）, battery case（26）Top is provided with lower fixed lid（21）, wherein upper fixed lid（19）It is upper that Top electrode is housed（20）, lower fixed lid （21）It is upper that bottom electrode is housed（22）, Top electrode（20）And bottom electrode（22）Between electrically connect；The battery case（26）Side is equipped with Button（23）, the button（23）Inner side is provided with pcb board（24）, battery（27）With pcb board（24）Electrical connection, the pcb board（24） Button（23）By pressure and the bottom electrode（22）Contact.