WO2018095312A1 - 斜置超声雾化片结构及雾化器、电子烟 - Google Patents

斜置超声雾化片结构及雾化器、电子烟 Download PDF

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Publication number
WO2018095312A1
WO2018095312A1 PCT/CN2017/112129 CN2017112129W WO2018095312A1 WO 2018095312 A1 WO2018095312 A1 WO 2018095312A1 CN 2017112129 W CN2017112129 W CN 2017112129W WO 2018095312 A1 WO2018095312 A1 WO 2018095312A1
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WO
WIPO (PCT)
Prior art keywords
cotton
atomizing
atomizing sheet
oil
ultrasonic atomizing
Prior art date
Application number
PCT/CN2017/112129
Other languages
English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
于宏
代远刚
尹新强
易建华
周永权
Original Assignee
湖南中烟工业有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湖南中烟工业有限责任公司 filed Critical 湖南中烟工业有限责任公司
Priority to AU2017366392A priority Critical patent/AU2017366392B2/en
Priority to JP2019524357A priority patent/JP6872611B2/ja
Priority to US16/462,858 priority patent/US11641876B2/en
Priority to KR1020197017640A priority patent/KR102282828B1/ko
Priority to EP17873695.5A priority patent/EP3545778A4/en
Publication of WO2018095312A1 publication Critical patent/WO2018095312A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/05—Devices without heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0615—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Definitions

  • the invention relates to an oblique ultrasonic atomizing sheet structure, an atomizer and an electronic cigarette, and belongs to the field of electronic cigarettes.
  • the existing atomizer uses a heating wire to heat the tobacco oil, and introduces the oil or liquid into the heating wire through the oil guiding cotton or fiber.
  • the oil guiding material such as the oil guiding cotton or the fiber is easily burned. Produces harmful substances, damages the health of the smoker, and is prone to paste, affecting the taste of the food: and the heat of the heating wire is absorbed by the oil guiding material, there is heat conduction loss, high power consumption, low efficiency, and the atomizer is easy to produce. hot.
  • Chinese invention patent application CN201610160216.3 discloses an ultrasonic atomizer and an electronic cigarette, the ultrasonic atomizer comprising an atomizing sheet and a liquid guiding structure for introducing a liquid onto an upper surface of the atomizing sheet;
  • the structure is in communication with the liquid storage chamber;
  • the upper surface of the atomizing sheet is in communication with the gas flow passage;
  • the atomization sheet comprises a piezoelectric ceramic layer and an electric conductor for driving the piezoelectric ceramic layer to vibrate.
  • the atomizing sheet of the invention does not need to be provided with micropores to spray the atomizing gas, so that the atomizing gas particles do not block the micropores and the atomizing gas cannot be sprayed, and the atomizer liquid can be better prevented. leakage.
  • the invention aims to provide an oblique ultrasonic atomizing sheet structure, an atomizer and an electronic cigarette, and the ultrasonic atomizing sheet structure can avoid the atomization sheet foaming phenomenon and can not atomize the smoke. Further, the present invention can also avoid the phenomenon of oil leakage and smoke absorption, and the experience is poor.
  • An oblique ultrasonic atomizing sheet structure comprising an atomized cotton and an ultrasonic atomizing sheet; wherein the ultrasonic atomizing sheet is arranged obliquely, and both ends of the atomizing cotton are used for guiding the oil in the oil chamber
  • the ends of the smoky oil or the atomized cotton are used to be disposed directly in the oil chamber; the lower surface of the atomized cotton is in contact with the atomizing surface of the ultrasonic atomizing sheet.
  • the ultrasonic atomizing sheet is disposed obliquely, and the ultrasonic atomizing sheet is disposed obliquely with respect to the horizontal plane when the electronic cigarette is used. Both ends of the atomized cotton are in contact with the oil guiding cotton or directly into the oil chamber to realize the oil guiding function.
  • the atomizer When the atomizer is working, sufficient oil supply is ensured; when the atomizer is not working, excess smoke oil on the ultrasonic atomizing sheet is returned to the oil guide cotton or the oil chamber through the atomizing cotton at the lower end of the inclined portion. So that the surface of the ultrasonic atomizing sheet does not produce foaming oil, and a sufficient amount of smoke oil is supplied for atomization.
  • the present invention can be further optimized, and the following is a technical solution formed after optimization:
  • the ultrasonic atomizing sheet is a piezoelectric ceramic that drives ultrasonic vibration by an electric conductor.
  • the ultrasonic atomizing sheet has an inclination angle of A, wherein 0° ⁇ A ⁇ 90°, more preferably 50° ⁇ A ⁇ 75°. Tests have shown that the effect of the tilt angle of 50°-75° is preferred.
  • the ultrasonic atomizing sheet is disposed in a mounting cavity of the outer casing, and the mounting cavity is obliquely disposed; preferably, the ultrasonic atomizing sheet is disposed in the mounting cavity through a silicone sleeve, the mounting cavity
  • the bottom portion is provided with a groove, and the lower portion of the atomized cotton is connected to the oil guiding cotton after passing through the groove.
  • the upper part of the oil guiding cotton is provided with a locking ring fixedly connected with the outer casing, and the inner part of the locking ring is provided with a gas pipe for communicating with the suction nozzle, in the locking ring
  • the outer wall is provided with an air passage for forming an intake passage between the outside and the atomizing cotton.
  • a gap is provided between the bottom of the air tube of the locking ring and the upper surface of the atomizing cotton; preferably, the gap is 0.2 mm to 5 mm; more preferably, the gap is 0.5 mm to 2.5 mm. Thereby, it is ensured that most of the airflow passes over the surface of the atomized cotton and the ultrasonically atomized smoke is carried away.
  • the upper surface of the atomized cotton is provided with the atomized surface of the atomized cotton and the ultrasonic atomized sheet.
  • the pressing structure preferably, the pressing structure is a pressing spring. The compression spring always ensures that the atomized cotton fits the atomized surface of the ultrasonic atomizing sheet.
  • the ultrasonic atomizing sheet is disposed on the top of the atomizing base, and the upper surface of the ultrasonic atomizing sheet is provided with a silicone seat; the center of the silicone seat is provided with an air outlet, and the lower part of the silicone seat An air inlet hole is opened; the air outlet hole is for communicating with the suction nozzle, and the air inlet hole is for forming an intake passage between the outside and the atomizing cotton.
  • the ultrasonic atomizing sheet is placed obliquely, and when the ultrasonic atomizing sheet works, the smoke formed by the atomization of the smoke oil is sprayed toward the inner wall of the air outlet hole, and at this time, the inner wall collects and condenses the large particle smoke into smoke droplets, thereby following the inner wall. Drop onto the atomized cotton and re-atomize. During this process, small particles of smoke are taken by the user to prevent large particles of smoke from being sucked and affecting the taste of the smoke.
  • the bottom of the silicone seat is provided with a venting groove for communicating the air outlet and the air inlet passage.
  • the two ends of the atomizing cotton extend into the oil chamber through the gap between the atomizing seat and the silicone seat. .
  • the present invention further provides an atomizer comprising a housing and a nozzle; wherein the housing is provided with the oblique ultrasonic atomizing sheet structure;
  • both ends of the atomized cotton are connected to the oil in the oil chamber through the oil guiding cotton or both ends of the atomizing cotton are directly disposed in the oil chamber.
  • the upper portion of the oil guiding cotton is provided with a locking ring fixedly connected to the outer casing; the outer casing and the locking ring, the outer casing and the suction nozzle are detachably fixedly connected;
  • the internal thread of the outer casing is connected to the external thread of the locking ring
  • the external thread of the outer casing is connected to the internal thread of the nozzle.
  • the center of the locking ring is opened with a gas pipe, and the air pipe forms an air passage with the hollow passage of the suction nozzle; an air inlet groove is formed between the outer casing and the suction nozzle, and an air flow groove is formed on the outer wall surface of the locking ring.
  • the air intake groove and the air flow groove form an intake passage that communicates with the air outlet passage.
  • the outer casing and the suction nozzle are detachably fixedly connected; preferably, the internal thread of the outer casing is connected to the external thread of the suction nozzle. It is more convenient and quick to remove and install with a threaded connection.
  • a silicone seat and an atomizing seat are disposed in the outer casing, and the ultrasonic atomizing sheet and the atomizing cotton are disposed between the silicone seat and the atomizing seat; the center position of the silicone seat An air outlet is opened, and an air inlet hole is defined in a lower portion of the silicone seat; the air outlet communicates with the suction nozzle to form an air outlet passage, and the air inlet hole and the ventilation groove disposed at the bottom of the silicone seat form a communication with the air outlet passage. Air passage.
  • the present invention also provides an electronic cigarette comprising a battery assembly and the atomizer; the battery assembly for ultrasonically vibrating an ultrasonic atomizing sheet by a battery; The ultrasonic atomizing sheet is arranged obliquely with respect to the horizontal plane when the electronic cigarette is used.
  • the atomizer is detachably fixedly coupled to the battery assembly, preferably a magnetic connection between the atomizer and the battery assembly.
  • the battery assembly includes a battery cover, a large bracket and a battery; and the large space is provided in the large bracket.
  • the setting of the insulated space improves the user experience.
  • the bottom of the outer casing is provided with an upper fixing cover
  • the top of the battery sleeve is provided with a lower fixing cover
  • the upper fixing cover is provided with an upper electrode
  • the lower fixing cover is provided with a lower electrode
  • the upper electrode and the lower electrode are electrically connected
  • the side of the battery sleeve is provided with a button
  • the inside of the button is provided with a PCB board
  • the battery is electrically connected to the PCB board, and the PCB board is in contact with the lower electrode under the pressing of the button.
  • the present invention places a tilted piezoelectric ceramic in the electronic cigarette atomizer, the tilt angle A, 90° ⁇ A ⁇ 0 °, and since the angle is an oblique angle, the piezoelectric ceramic generates a high side and a low side.
  • the atomized cotton is arranged 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 during the oil guiding, and the atomized cotton sucking oil does not generate when it is saturated due to the inclination.
  • the excess smoke oil is immersed in the atomizing surface of the piezoelectric ceramic; therefore, the problem that the piezoelectric ceramic is activated by the foam and the small amount of smoke is solved, thereby improving the user experience.
  • the nebulizer is provided with a slanted ultrasonic atomizing sheet, which is a solid piezoelectric ceramic; the inclination angle A, 0° ⁇ A ⁇ 90°, preferably 50 ° ⁇ A ⁇ 75 °; Within the angle range, both ends of the atomized cotton are in contact with the oil guiding cotton or directly into the oil chamber to achieve the oil guiding function; when the atomizer works, sufficient oil supply is ensured; when the atomizer does not work When the atomized cotton at the lower end of the inclined portion is used, the excess oil on the piezoelectric ceramic is returned to the oil guiding cotton or the oil chamber, so that the surface of the piezoelectric ceramic does not produce foaming oil, and there is sufficient amount of oil. Supply atomization.
  • the oil is transferred to the atomized cotton through the oil guiding cotton, and then the piezoelectric ceramic can atomize the smoke oil in the atomized cotton to produce smoke, which has a good control of the flow rate of the smoke oil and affects the atomization rate.
  • the atomized cotton is in contact with a part of the surface of the piezoelectric ceramic to improve the working speed of the piezoelectric ceramic, thereby improving the user experience.
  • connection between the atomizer and the battery is magnetically connected for easy disassembly.
  • the nozzle can be removed, easy to clean.
  • a large bracket is arranged in the battery assembly, and a heat insulation space is arranged in the large bracket to prevent the heat generated by the battery component from being transmitted to the battery sleeve and being hot when the electronic cigarette works.
  • Figure 1 is a structural schematic view of a first embodiment of the present invention
  • Figure 2 is an exploded perspective view of Figure 1;
  • Figure 3 is an exploded cross-sectional view of the atomizer of Figure 1;
  • Figure 4 is a perspective view of Figure 1;
  • Figure 5 is a structural schematic view of a second embodiment of the present invention.
  • Figure 6 is an exploded perspective view of the atomizer of Figure 5;
  • Figure 7 is an exploded cross-sectional view of the atomizer of Figure 5.
  • An oblique ultrasonic atomizing sheet structure as shown in FIG. 3, comprises an atomizing cotton 14, a piezoelectric ceramic 16 and an oil guiding cotton 17.
  • the guide The lower end of the oil wool 17 is immersed in the oil chamber, and both ends of the atomizing cotton 14 are in contact with the oil guiding cotton 17, so that the oil is transferred to the atomizing cotton 14 through the oil guiding cotton 17, and then the piezoelectric ceramic 16 can bring the mist.
  • the smoke oil in the cotton 14 is atomized to produce smoke, which has a good control of the flow rate of the smoke oil and affects the atomization rate.
  • the atomizing cotton 14 of the present invention is pressed against the atomizing surface of the piezoelectric ceramic 16 by the pressing spring 13, so that the atomizing device 14 does not generate the atomizing cotton 14 and the piezoelectric ceramic during operation. 16 poor contact affects the atomization effect or life of the piezoelectric ceramic 16.
  • the piezoelectric ceramic 16 of the present invention is a solid piezoelectric ceramic which is driven by an electric conductor to form an ultrasonic atomizing sheet.
  • the piezoelectric ceramic 16 of the present invention is arranged obliquely with an inclination angle of A, preferably 0° ⁇ A ⁇ 90°, more preferably 50° ⁇ A ⁇ 75°, in which the both ends of the atomized cotton are guided Oil-cotton contact, to achieve the oil guiding function; when the atomizer works, ensure sufficient oil supply; when the atomizer is not working, the excess smoke oil on the piezoelectric ceramic is recirculated through the atomizing cotton at the lower end of the inclined portion In the oil guide cotton, the surface of the piezoelectric ceramic does not produce foaming, and a sufficient amount of smoke oil is supplied for atomization.
  • the piezoelectric ceramic mounting cavity 34 of the outer casing 18 for placing the piezoelectric ceramic 16 is also disposed obliquely.
  • the bottom of the piezoelectric ceramic mounting cavity 34 is provided with a through groove 35 through which the atomizing cotton 14 passes. 17 contact, enabling it to supply a sufficient amount of smoke oil to the ultrasonic atomized sheet.
  • the atomized cotton of the invention is in contact with a part of the surface of the piezoelectric ceramic to improve the working speed of the piezoelectric ceramic, thereby improving the user experience.
  • An atomizer as shown in FIGS. 2 and 3, includes a suction nozzle 11 and an outer casing 18, wherein the outer casing 18 is provided with an oil chamber, and the oil in the oil chamber enters the atomizing cotton 14 through the oil guiding cotton 17.
  • the atomizing cotton 14 sends the smoky oil to the atomizing surface of the piezoelectric ceramic as the ultrasonic atomizing sheet for atomization, and the atomized smoke is sucked by the smoker through the outlet passage of the nozzle.
  • the outer casing 18 is internally threaded with a locking ring 12, and the outer casing 18 is externally threaded to the suction nozzle 11.
  • the suction nozzle 11 of the present invention is detachable and convenient for cleaning.
  • the center of the locking ring 12 is provided with a gas pipe 31 communicating with the suction passage.
  • the side wall of the locking ring 12 is provided with an air passage 32, and an air inlet groove 30 is opened between the suction nozzle 11 and the outer casing 18, and the air inlet is provided.
  • the tank 30 is in communication with the gas passage 32.
  • the air tube 31 of the present invention is not in contact with the surface of the atomizing cotton 14, but the distance between the air tube 31 and the atomizing cotton 14 is preferably 0.2 mm to 5 mm, ensuring that most of the air current passes through the surface of the atomizing cotton 14 and is ultrasonically atomized. The smoke is taken away.
  • the lower end of the oil guiding cotton 17 of the present invention is in contact with the oil in the oil chamber, so that the oil can be absorbed by the oil guiding cotton 17.
  • the invention adopts the tilting arrangement of the piezoelectric ceramics 16, preferably the inclination angle is 50° ⁇ A ⁇ 75° with respect to the horizontal plane, and in this angle range, both ends of the atomizing cotton 14 are in contact with the oil guiding cotton 17 to realize the oil guiding function. .
  • the atomizer 1 When the atomizer 1 is working, a sufficient oil supply amount is ensured; when the atomizer 1 is not working, the atomizing cotton 14 at the lower end of the inclined portion guides the excess smoke oil on the piezoelectric ceramic 16 back into the oil guide cotton 17 To prevent the phenomenon of piezoelectric ceramic 16 foaming.
  • An electronic cigarette as shown in FIGS. 1 and 4, includes the atomizer 1 and the battery assembly 2 described above, wherein the atomizer 1 and the battery
  • the connection between the components 2 is a magnetic connection for easy disassembly.
  • the battery pack of the present invention includes a battery cover 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 pack 2 from being transferred to the battery cover 26 when the electronic cigarette is operated, and the hot hand is generated.
  • the bottom of the outer casing 18 is provided with an upper fixing cover 19, and the top of the battery sleeve 26 is provided with a lower fixing cover 21, wherein the upper fixing cover 19 is provided with an upper electrode 20, and the lower fixing cover 21 is provided with a lower electrode 22, an upper electrode 20 and a lower electrode 22 Electrical connection between them.
  • the battery cover 26 is provided with a button 23 on the side thereof.
  • the inside of the button 23 is provided with a PCB board 24, and the battery 27 is electrically connected to the PCB board 24.
  • the PCB board 24 is in contact with the lower electrode 22 under the pressing of the button 23, thereby realizing the battery 27.
  • Ultrasonic atomization is generated by supplying power to a piezoelectric ceramic as an ultrasonic atomizing sheet.
  • a charging assembly 28 for charging the battery 27 is mounted at the bottom of the battery case 26.
  • An oblique ultrasonic atomizing sheet structure as shown in FIG. 7, includes an atomizing cotton 14 and a piezoelectric ceramic 16.
  • the two ends of the atomized cotton 14 are directly immersed in the oil chamber, thereby transferring the smoke oil to the piezoelectric ceramic 16 through the atomizing cotton 14, and atomizing the smoke oil in the atomized cotton 14 to produce smoke, which has good control of the smoke.
  • the oil flow rate affects the atomization rate.
  • the atomized cotton 14 of the present invention is pressed on the atomizing surface of the piezoelectric ceramic 16 through the silicone seat 13, so that the atomizer 1 does not generate the atomized cotton 14 and the piezoelectric ceramic due to the vibration of the piezoelectric ceramic 16 during operation. 16 bad contact.
  • the piezoelectric ceramic 16 of the present embodiment is similar to the ultrasonic atomizing sheet of the embodiment 1, and is driven by an electric conductor to form an ultrasonic atomizing sheet to atomize the tobacco oil.
  • the piezoelectric ceramic 16 of the present invention is arranged obliquely at an inclination angle of A, preferably 0° ⁇ A ⁇ 90°, more preferably 50° ⁇ A ⁇ 75°, in which the both ends of the atomized cotton are directly immersed in oil.
  • the oil guiding function is realized; when the atomizer is working, sufficient oil supply is ensured; when the atomizer is not working, the excess oil on the piezoelectric ceramic is returned to the lower end of the inclined portion by the atomizing cotton In the oil chamber, the smoke oil on the atomized cotton is saturated, so that the surface of the piezoelectric ceramic does not produce oil accumulation or foaming, and a sufficient amount of smoke oil is supplied for atomization.
  • the silicone seat 13 of the present embodiment has an air outlet 39 communicating with the suction passage and an air inlet 40 communicating with the atomizing surface of the atomizing cotton 14, and the air inlet 40 is connected to the air outlet 39 through the ventilation groove 42. .
  • the air inlet hole 40 is opened in the silicone seat 13; the air flow enters the atomizing surface of the piezoelectric ceramic 16 through the air inlet hole 40, and then the smoke is discharged from the air outlet hole of the silicone seat 40.
  • the outer casing 18 is provided with an atomizing seat 37.
  • the atomizing seat 37 is provided with a piezoelectric ceramic mounting cavity 34 for placing the piezoelectric ceramic 16, and the atomizing cotton 14 passes through the gap between the atomizing seat 37 and the silicone seat 13, Both ends of the atomized cotton 14 are brought into contact with the oil in the oil chamber, so that a sufficient amount of smoke oil can be supplied to the ultrasonic atomized sheet.
  • an inclined cavity for placing the piezoelectric ceramic 16 is disposed on the atomizing seat 37 at an inclination angle of A, which is 0° ⁇ A ⁇ 90°, preferably 50° ⁇ A ⁇ 75°.
  • both ends of the atomized cotton are directly immersed in the oil chamber to achieve the oil guiding function; when the atomizer works, sufficient oil supply is ensured; when the atomizer is not working, the lower end of the inclined portion The atomized cotton guides the excess smoke oil on the piezoelectric ceramic back into the oil chamber to prevent the phenomenon of the piezoelectric ceramic foam.
  • the atomized cotton 14 of the present invention is in contact with a part of the surface of the piezoelectric ceramic to improve the working speed of the piezoelectric ceramic, thereby improving the user experience.
  • the top of the atomizing cotton 14 is pressed by a support post 41 disposed at a lower portion of the silicone seat 13, thereby preventing the atomizing cotton 14 from being separated from the piezoelectric ceramic 16 to affect the atomization effect.
  • the support column 41 abuts on the atomizing cotton 14, and when the piezoelectric ceramic 16 is in operation, the atomizing cotton 14 is kept in contact with the piezoelectric ceramic 16, thereby increasing the atomization effect and preventing the suction cotton from being sucked up by the smoking force.
  • the phenomenon of isolation from the piezoelectric ceramic is generated.
  • An atomizer as shown in FIGS. 6 and 7, includes a suction nozzle 11 and an outer casing 18, and the outer portion may be provided with an oil chamber, and the oil in the oil chamber passes through the atomizing cotton 14, and the atomizing cotton 14
  • the smoke oil is sent to the atomizing surface of the piezoelectric ceramic as the ultrasonic atomizing sheet for atomization, and the atomized smoke is sucked by the smoker through the outlet passage of the nozzle.
  • the outer casing 18 is externally threaded to the suction nozzle 11.
  • the suction nozzle 11 of the present invention is detachable and convenient for cleaning.
  • the side wall of the outer casing 18 is provided with an air inlet groove 30 communicating with an air inlet hole of the silicone seat 13.
  • the piezoelectric ceramic 14 of the present invention Since the piezoelectric ceramic 14 of the present invention is placed obliquely, the smoke ejected when the piezoelectric ceramic 14 atomizes the smoke oil is sprayed on the inner wall of the air outlet hole 39, so that the smoke droplets formed by the large particle smoke are accompanied by this.
  • the inner wall is dripped on the atomizing cotton 14, that is, recovered and re-atomized, and the smoke emitted from the piezoelectric ceramic 14 is prevented from directly impacting the user's mouth, thereby producing a bad experience such as tongue and spicy.
  • the two ends of the atomized cotton 14 of the present invention directly protrude into the oil chamber and directly contact with the smoke oil, so that the oil guiding speed is faster when atomizing, and the atomization effect is better, and at the same time, due to the piezoelectric ceramic 16 Tilting, so there is no oil accumulation, and the starting spray rate is increased.
  • An electronic cigarette as shown in FIG. 5, includes the atomizer 1 and the battery assembly 2 described above, wherein the connection between the atomizer 1 and the battery assembly 2 is magnetically connected for easy disassembly.
  • the battery pack of the present invention includes a battery cover 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 pack 2 from being transferred to the battery cover 26 when the electronic cigarette is operated, and the hot hand is generated.
  • the bottom of the outer casing 18 is provided with an upper fixing cover 19, and the top of the battery sleeve 26 is provided with a lower fixing cover 21, wherein the upper fixing cover 19 is provided with an upper electrode 20, and the lower fixing cover 21 is provided with a lower electrode 22, an upper electrode 20 and a lower electrode 22 Electrical connection between them.
  • the battery cover 26 is provided with a button 23 on the side thereof.
  • the inside of the button 23 is provided with a PCB board 24, and the battery 27 is electrically connected to the PCB board 24.
  • the PCB board 24 is in contact with the lower electrode 22 under the pressing of the button 23, thereby realizing the battery 27.
  • Ultrasonic atomization is generated by supplying power to a piezoelectric ceramic as an ultrasonic atomizing sheet.
  • the atomized cotton 14 is in direct contact with the smoke oil in the smoke oil.
  • the oil guiding rate is faster and the atomization effect is better.
  • the piezoelectric ceramic 16 is disposed in the oil chamber, and the piezoelectric ceramic 16 is placed obliquely.
  • the smoke formed by the atomization of the smoke oil is sprayed toward the inner wall of the air outlet 39, and the inner wall will be a large particle smoke.
  • the collection is condensed into droplets of smoke so as to drip along the inner wall onto the atomizing cotton 14 and re-atomize. During this process, small particles of smoke are taken by the user to prevent large particles of smoke from being sucked and affecting the taste of the smoke.
  • the atomizing seat 37 is provided with a supporting column 41 for abutting on the atomizing cotton 14, preventing the atomizing cotton 14 and the piezoelectric ceramic 16 from being separated from each other to affect the atomization effect.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
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Abstract

一种斜置超声雾化片结构及雾化器（1）、电子烟。斜置超声雾化片结构包括雾化棉（14）和超声雾化片（16）；超声雾化片（16）相对水平面倾斜布置，且雾化棉（14）的两端通过导油棉（17）用于与油腔内的烟油相连或雾化棉（14）的两端用于直接设置在油腔内；雾化棉（14）的下表面与超声雾化片（16）的雾化表面接触。超声雾化片结构可以避免雾化片（16）泡油现象导致无法雾化出烟雾。

Description

斜置超声雾化片结构及雾化器、电子烟 技术领域
本发明涉及一种斜置超声雾化片结构及雾化器、电子烟，属于电子烟领域。
背景技术
现有的雾化器使用发热丝加热烟油，通过导油棉或纤维将烟油或者液体导入发热丝上，当发热丝温度过高时，容易烧坏导油棉或者纤维等导油材料，产生有害物质，损害吸食者的健康，且容易产生糊昧，影响吸食口感:且发热丝的热量会被导油材料吸收一部分，存在热量传导损失，功耗高，效率低，雾化器容易发烫。
中国发明专利申请CN201610160216.3公开了一种超声波雾化器及电子烟，该超声波雾化器包括雾化片和用于将液体导入到所述雾化片上表面的导液结构；所述导液结构与储液腔连通；所述雾化片上表面与气流通道相通；所述雾化片包括压电陶瓷层和用于驱动所述压电陶瓷层振动的导电体。本发明的雾化片上不需要设置微孔喷出雾化气体，因此不会发生雾化气体颗粒较大堵塞微孔而无法喷出雾化气体的情况，同时可以更好地防止雾化器液体泄漏。
然而，在已经公开的CN201610160216.3专利申请中，由于压电陶瓷是横放的，且在雾化器存放一段时间后，压电陶瓷的雾化面上积满了烟油，使压电陶陶瓷启动雾化烟油慢，甚至不能雾化出烟雾，同时又有漏油及抽吸到烟油的情况，因此又要拆卸出来清理压电陶瓷雾化面上多余的烟油后才能产生烟雾，带来使用非常不方便及体验感非常差，亟待改进。
发明内容
本发明旨在提供一种斜置超声雾化片结构及雾化器、电子烟，该超声雾化片结构可以避免雾化片泡油现象导致无法雾化出烟雾。进一步地，本发明还可以避免产生漏油及吸到烟油的现象，体验感差。
为了实现上述目的，本发明所采用的技术方案是：
一种斜置超声雾化片结构，包括雾化棉和超声雾化片；其特征在于，所述超声雾化片倾斜布置，且雾化棉的两端通过导油棉用于与油腔内的烟油相连或雾化棉的两端用于直接设置在油腔内；所述雾化棉的下表面与超声雾化片的雾化表面接触。
由此，通过倾斜设置超声雾化片，在电子烟使用时超声雾化片相对水平面倾斜布置。雾化棉的两端都与导油棉接触或直接伸入油腔内，实现导油功能。当雾化器工作时，保证足够的供油量；当雾化器不工作时，通过倾斜部较低端的雾化棉将超声雾化片上的多余烟油回流到导油棉内或油腔内，使超声雾化片表面即不产生泡油的现象，又有足量烟油供给雾化。
根据本发明的实施例，还可以对本发明作进一步的优化，以下为优化后形成的技术方案：
优选地，所述超声雾化片为通过导电体驱动超声振动的压电陶瓷。
优选地，所述超声雾化片的倾斜角度为A，其中0°<A<90°，更优选为50°≤A≤75°。试验证明，倾斜角度50°-75°范围的效果较佳。
根据本发明的第一个实施例，所述超声雾化片设置在外壳的安装腔内，该安装腔倾斜布置；优选所述超声雾化片通过硅胶套设置在安装腔内，所述安装腔底部开有穿槽，所述雾化棉的下部穿过穿槽后与所述导油棉相连。
为了方便将导油棉锁紧在外壳上，所述导油棉的上部设有与外壳固定相连的锁紧环，该锁紧环中心位置开有用于与吸嘴连通的气管，在锁紧环的外壁开有过气槽，该过气槽用于在外界和雾化棉之间形成进气通道。
所述锁紧环的气管的底部与雾化棉的上表面之间设有间隙；优选间隙为0.2mm-5mm；更优选间隙为0.5mm-2.5mm。由此，可以确保大部分气流经过雾化棉的表面且将超声雾化的烟雾带走。
为了防止雾化棉与超声雾化片的雾化表面产生间隙，从而影响烟油的雾化效果，所述雾化棉的上表面设有保持雾化棉与超声雾化片的雾化表面接触的压紧结构；优选压紧结构为压紧弹簧。压缩弹簧可以始终保证雾化棉与超声雾化片的雾化表面贴合。
根据本发明的另一个实施例，所述超声雾化片设置在雾化座的顶部，在超声雾化片上表面设有硅胶座；所述硅胶座的中心位置开有出气孔，该硅胶座下部开有进气孔；所述出气孔用于与吸嘴连通，所述进气孔用于在外界和雾化棉之间形成进气通道。由此，超声雾化片倾斜放置，当超声雾化片的工作时将烟油雾化形成的烟雾向出气孔内壁喷射，此时内壁将大颗粒烟雾收集凝结成烟液滴，从而顺着内壁滴落到雾化棉上再重新雾化。在此过程中小颗粒烟雾被用户吸食，防止大颗粒烟雾被吸食而影响烟雾口感。
优选地，所述硅胶座的底部开有通气槽，该通气槽用于连通出气孔与进气通道。
为了保证雾化棉能将烟油更好地送至超声雾化片的雾化表面，所述雾化棉的两端穿过所述雾化座与硅胶座之间的间隙伸入油腔内。
基于同一个发明构思，本发明还提供了一种雾化器，其包括外壳和吸嘴；其特征在于，所述外壳内设有所述的斜置超声雾化片结构；
所述雾化棉的两端通过导油棉与油腔内的烟油相连或所述雾化棉的两端直接设置在油腔内。根据本发明的第一个实施例，所述导油棉的上部设有与外壳固定相连的锁紧环；所述外壳与锁紧环、外壳与吸嘴之间均为可拆卸地固定连接；优选外壳的内螺纹与锁紧环的外螺纹连 接，该外壳的外螺纹与吸嘴的内螺纹连接。
所述锁紧环的中心开有气管，该气管与吸嘴的中空通道形成出气通道；所述外壳与吸嘴之间形成进气槽，在锁紧环的外壁面上开有过气槽，所述进气槽与过气槽形成与所述出气通道连通的进气通道。
为了方便拆卸清洗或更换吸嘴，所述外壳与吸嘴之间为可拆卸地固定连接；优选所述外壳的内螺纹与吸嘴的外螺纹连接。采用螺纹连接方式拆卸和安装起来更加方便快捷。
根据本发明的另一个实施例，所述外壳内设有硅胶座和雾化座，所述超声雾化片和雾化棉设置在硅胶座和雾化座之间；所述硅胶座的中心位置开有出气孔，该硅胶座下部开有进气孔；所述出气孔与吸嘴连通形成出气通道，所述进气孔与设置在硅胶座底部的通气槽形成与所述出气通道连通的进气通道。
基于同一个发明构思，本发明还提供了一种电子烟，其包括电池组件和所述的雾化器；所述电池组件用于通过电池驱动超声雾化片超声振动；所述雾化器的超声雾化片在电子烟使用时相对水平面倾斜布置。
为了方便添加烟油，所述雾化器与电池组件之间可拆卸地固定相连，优选所述雾化器与电池组件之间为磁性连接。
为了避免电池套在雾化器工作时烫手，所述电池组件包括电池套、大支架和电池；所述大支架内设置有隔热空间。由此，隔热空间的设置改善了用户使用的体验。
优选地，所述外壳的底部设有上固定盖，电池套顶部设有下固定盖，其中上固定盖上装有上电极，下固定盖上装有下电极，上电极和下电极之间电连接；所述电池套侧面装有按键，该按键内侧设有PCB板，电池与PCB板电连接，该PCB板在按键的按压下与所述下电极接触。
藉由上述结构，本发明在该电子烟雾化器内放置有倾斜压电陶瓷，倾斜角度A，90°<A<0°，由于角度为倾斜角度，所以压电陶瓷会产生一边高一边低的状态，雾化棉沿高边到低边设置，因此在导油时烟油穿过雾化棉至压电陶瓷表面供其雾化，当由于倾斜所以雾化棉吸油达到饱和时也不会产生多余的烟油浸泡在压电陶瓷的雾化面上；所以解决了由于压电陶瓷被泡油而启动速度慢和烟雾量小的问题，提升了用户体验。
与现有技术相比，本发明的有益效果是：
1、雾化器内设置有倾斜的超声雾化片，该超声雾化片为实心压电陶瓷；倾斜角度A，0°<A<90°，优选为50°≤A≤75°；在这个角度范围内，雾化棉的两端都与导油棉接触或直接伸入油腔内，实现导油功能；当雾化器工作时，保证足够的供油量；当雾化器不工作 时，通过倾斜部较低端的雾化棉将压电陶瓷上的多余烟油回流到导油棉内或油腔内，使压电陶瓷表面即不产生泡油的现象，又有足量烟油供给雾化。
2、通过导油棉将烟油传导给雾化棉，然后压电陶瓷才能将雾化棉内的烟油雾化生产烟雾，有良好的控制烟油流速而影响雾化速率。
3、雾化棉与压电陶瓷的部分表面接触，提高压电陶瓷工作速率，进而提升用户体验。
4、雾化器与电池之间的连接为磁性连接，方便拆卸。
5、吸嘴可拆卸，方便清洁。
6、电池组件内设置有大支架，大支架内设置有隔热空间，防止电子烟工作时，电池组件产生的热量传递到电池套而烫手的现象。
附图说明
图1是本发明第一个实施例的结构原理图；
图2是图1的分解示意图；
图3是图1中雾化器的分解剖视图；
图4是图1的立体示意图；
图5是本发明第二个实施例的结构原理图；
图6是图5中雾化器的分解示意图；
图7是图5中雾化器的分解剖视图。
在图中
1-雾化器；2-电池组件；11-吸嘴；12-锁紧环；13-压紧弹簧；14-雾化棉；15-硅胶套；16-压电陶瓷；17-导油棉；18-外壳；19-上固定盖；20-上电极；21-下固定盖；22-下电极；23-按键；24-PCB板；25-大支架；26-电池套；27-电池；28-充电组件；29-隔热空间；30-进气槽；31-气槽；32-过气槽；33-气口；34-安装腔；35-穿槽；36-连接电极；37-雾化座；38-硅胶座；39-出气孔；40-出气孔；41-支撑柱；42-通气槽。
具体实施方式
以下将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。为叙述方便，下文中如出现“上”、“下”、“左”、“右”字样，仅表示与附图本身的上、下、左、右方向一致，并不对结构起限定作用。
实施例1
一种斜置超声雾化片结构，如图3所示，包括雾化棉14、压电陶瓷16和导油棉17。所述导 油棉17的下端浸入油腔内，所述雾化棉14的两端与导油棉17接触，从而通过导油棉17将烟油传导给雾化棉14，然后压电陶瓷16才能将雾化棉14内的烟油雾化生产烟雾，有良好的控制烟油流速而影响雾化速率。
本发明的雾化棉14通过压紧弹簧13压紧在压电陶瓷16的雾化表面上，使雾化器在工作时不会因压电陶瓷16震荡而产生雾化棉14与压电陶瓷16接触不良而影响压电陶瓷16雾化效果或寿命。
本发明的压电陶瓷16为实心压电陶瓷，由导电体驱动形成超声雾化片。本发明的压电陶瓷16倾斜布置，倾斜角度为A，优选0°<A<90°，更优选为50°≤A≤75°，在这个角度范围内，雾化棉的两端都与导油棉接触，实现导油功能；当雾化器工作时，保证足够的供油量；当雾化器不工作时，通过倾斜部较低端的雾化棉将压电陶瓷上的多余烟油回流到导油棉内，使压电陶瓷表面即不产生泡油的现象，又有足量烟油供给雾化。
外壳18上用于放置压电陶瓷16的压电陶瓷安装腔34也倾斜设置，压电陶瓷安装腔34的底部四周开设有穿槽35，雾化棉14穿过该穿槽35与导油棉17接触，使其能够为超声雾化片供给足量的烟油。
本发明的雾化棉与压电陶瓷的部分表面接触，提高压电陶瓷工作速率，进而提升用户体验。一种雾化器，如图2和3所示，包括吸嘴11和外壳18，所述外壳18内设有油腔，油腔内的烟油通过导油棉17而进入雾化棉14内，雾化棉14将烟油送至作为超声雾化片的压电陶瓷的雾化表面进行雾化，雾化后的烟雾通过吸嘴的出气通道由吸烟者抽吸。
所述外壳18内螺纹连接有锁紧环12，外壳18外螺纹连接所述吸嘴11。本发明的吸嘴11可拆卸，方便清洁。
锁紧环12的中心设有与抽吸通道连通的气管31，锁紧环12侧壁上开有过气槽32，在吸嘴11与外壳18之间开有进气槽30，该进气槽30与过气槽32连通。
本发明的气管31与雾化棉14的表面不接触，但是气管31与雾化棉14的距离为优选为0.2mm-5mm，确保大部分气流经过雾化棉14的表面且将超声雾化的烟雾带走。
本发明的导油棉17下端与油腔内烟油接触，这样才使烟油能够被导油棉17吸收。
本发明通过将压电陶瓷16倾斜设置，优选倾斜角度相对水平面为50°≤A≤75°，在这个角度范围内，雾化棉14的两端都与导油棉17接触，实现导油功能。当雾化器1工作时，保证足够的供油量；当雾化器1不工作时，倾斜部较低端的雾化棉14将压电陶瓷16上的多余烟油导回导油棉17中，防止压电陶瓷16泡油的现象。
一种电子烟，如图1和图4所示，包括上述的雾化器1和电池组件2，其中雾化器1与电池 组件2之间的连接为磁性连接，方便拆卸。
本发明的电池组件包括电池套26、大支架25和电池27。所述大支架25内设置有隔热空间29，用于防止电子烟工作时，电池组件2产生的热量传递到电池套26而出现烫手的现象。
外壳18的底部设有上固定盖19，电池套26顶部设有下固定盖21，其中上固定盖19上装有上电极20，下固定盖21上装有下电极22，上电极20和下电极22之间电连接。电池套26侧面装有按键23，该按键23内侧设有PCB板24，电池27与PCB板24电连接，该PCB板24在按键23的按压下与所述下电极22接触，从而实现电池27给作为超声雾化片的压电陶瓷供电产生超声雾化。
在电池套26的底部装有给电池27充电的充电组件28。
实施例2
一种斜置超声雾化片结构，如图7所示，包括雾化棉14和压电陶瓷16。所述雾化棉14的两端直接浸入油腔内，从而通过雾化棉14将烟油传导给压电陶瓷16，将雾化棉14内的烟油雾化生产烟雾，有良好的控制烟油流速而影响雾化速率。
本发明的雾化棉14通过硅胶座13压紧在压电陶瓷16的雾化表面上，使雾化器1在工作时不会因压电陶瓷16震荡而产生雾化棉14与压电陶瓷16接触不良。
本实施例的压电陶瓷16与实施例1的超声雾化片类似，由导电体驱动形成超声雾化片对烟油进行雾化。本发明的压电陶瓷16倾斜布置，倾斜角度为A，优选0°<A<90°，更优选为50°≤A≤75°，在这个角度范围内，雾化棉的两端直接浸入油腔内，实现导油功能；当雾化器工作时，保证足够的供油量；当雾化器不工作时，通过倾斜部较低端的雾化棉将压电陶瓷上的多余烟油回流到油腔内，以使雾化棉上的烟油达到饱和状态，从而使压电陶瓷表面即不产生积油或泡油的现象，又有足量烟油供给雾化。
本实施例的硅胶座13中心开有与抽吸通道连通的出气孔39和与雾化棉14的雾化表面连通的进气孔40，该进气孔40通过通气槽42与出气孔39连通。由此，在硅胶座13上开设有进气孔40；气流经过进气孔40进入到压电陶瓷16的雾化表面，然后将烟雾从硅胶座40的出气孔排出。
外壳18内装有雾化座37，在雾化座37上开有用于放置压电陶瓷16的压电陶瓷安装腔34，雾化棉14穿过雾化座37与硅胶座13之间的间隙，使得雾化棉14的两端与油腔内的烟油接触，从而能够为超声雾化片供给足量的烟油。由此，在雾化座37上设置有用于放置压电陶瓷16的一个倾斜腔体，倾斜角度为A，该角度A，0°<A<90°，优选为50°≤A≤75°。 在这个角度范围内，雾化棉的两端直接浸入油腔内，实现导油功能；当雾化器工作时，保证足够的供油量；当雾化器不工作时，倾斜部较低端的雾化棉将压电陶瓷上的多余烟油导回油腔中，防止压电陶瓷泡油的现象。
本发明的雾化棉14与压电陶瓷的部分表面接触，提高压电陶瓷工作速率，进而提升用户体验。雾化棉14的顶部通过设置在硅胶座13下部的支撑柱41压紧，从而防止雾化棉14与压电陶瓷16隔空而影响雾化效果。由此，支撑柱41抵接在雾化棉14上，当压电陶瓷16工作时使雾化棉14与压电陶瓷16保持接触，增加雾化效果，防止雾化棉被吸烟的吸力吸起而产生与压电陶瓷隔空的现象。
一种雾化器，如图6和7所示，包括吸嘴11和外壳18，所述外可能设有油腔，油腔内的烟油通过而进入雾化棉14内，雾化棉14将烟油送至作为超声雾化片的压电陶瓷的雾化表面进行雾化，雾化后的烟雾通过吸嘴的出气通道由吸烟者抽吸。
所述外壳18外螺纹连接所述吸嘴11。本发明的吸嘴11可拆卸，方便清洁。
所述外壳18的侧壁开有与硅胶座13的进气孔连通的进气槽30。
由于本发明的压电陶瓷14是倾斜放置的，所以在压电陶瓷14雾化烟油时喷出来的烟雾打射在出气孔39的内壁上，从而使大颗粒烟雾形成的烟液滴随此内壁滴落在雾化棉14上即回收重新雾化，防止压电陶瓷14喷出来的烟雾直接冲击用户的口腔而产生舌头麻辣等不良的体验效果。
此外，本发明的雾化棉14的两端直接伸入油腔内与烟油直接接触，使其在雾化时导油速度更快，使其雾化效果更佳，同时由于压电陶瓷16倾斜放置，所以不会产生积油现象，提高启动雾化速率。
一种电子烟，如图5所示，包括上述的雾化器1和电池组件2，其中雾化器1与电池组件2之间的连接为磁性连接，方便拆卸。
本发明的电池组件包括电池套26、大支架25和电池27。所述大支架25内设置有隔热空间29，用于防止电子烟工作时，电池组件2产生的热量传递到电池套26而出现烫手的现象。
外壳18的底部设有上固定盖19，电池套26顶部设有下固定盖21，其中上固定盖19上装有上电极20，下固定盖21上装有下电极22，上电极20和下电极22之间电连接。电池套26侧面装有按键23，该按键23内侧设有PCB板24，电池27与PCB板24电连接，该PCB板24在按键23的按压下与所述下电极22接触，从而实现电池27给作为超声雾化片的压电陶瓷供电产生超声雾化。
本实施例与实施例1的区别为：
1、雾化棉14与烟油内的烟油直接接触，当雾化器1工作时使其导油速率更快，雾化效果更好。
2、压电陶瓷16设置在油腔内，且倾斜放置压电陶瓷16，当压电陶瓷16的工作时将烟油雾化形成的烟雾向出气孔39内壁喷射，此时内壁将大颗粒烟雾收集凝结成烟液滴，从而顺着内壁滴落到雾化棉14上再重新雾化。在此过程中小颗粒烟雾被用户吸食，防止大颗粒烟雾被吸食而影响烟雾口感。
3、雾化座37上设置有支撑柱41，用于抵接在雾化棉14上，防止雾化棉14与压电陶瓷16隔空而影响雾化效果。
上述实施例阐明的内容应当理解为这些实施例仅用于更清楚地说明本发明，而不用于限制本发明的范围，在阅读了本发明之后，本领域技术人员对本发明的各种等价形式的修改均落入本申请所附权利要求所限定的范围。

Claims (19)

  1. 一种斜置超声雾化片结构，包括雾化棉(14)和超声雾化片；其特征在于，所述超声雾化片倾斜布置，且雾化棉(14)的两端通过导油棉(17)用于与油腔内的烟油相连或雾化棉(14)的两端用于直接设置在油腔内；所述雾化棉(14)的下表面与超声雾化片的雾化表面接触。
  2. 根据权利要求1所述的斜置超声雾化片结构，其特征在于，所述超声雾化片为通过导电体驱动超声振动的压电陶瓷(16)。
  3. 根据权利要求1所述的斜置超声雾化片结构，其特征在于，所述超声雾化片的倾斜角度为A，其中0°<A<90°，更优选为50°≤A≤75°。
  4. 根据权利要求1-3中任一项所述的斜置超声雾化片结构，其特征在于，所述超声雾化片设置在外壳(18)的安装腔(34)内，该安装腔(34)倾斜布置；优选所述超声雾化片通过硅胶套(15)设置在安装腔(34)内，所述安装腔(34)底部开有穿槽(35)，所述雾化棉(14)的下部穿过穿槽(35)后与所述导油棉(17)相连。
  5. 根据权利要求4所述的斜置超声雾化片结构，其特征在于，所述导油棉(17)的上部设有与外壳(18)固定相连的锁紧环(12)，该锁紧环(12)中心位置开有用于与吸嘴(11)连通的气管(31)，在锁紧环(12)的外壁开有过气槽(32)，该过气槽(32)用于在外界和雾化棉(14)之间形成进气通道。
  6. 根据权利要求5所述的斜置超声雾化片结构，其特征在于，所述锁紧环(12)的气管(31)的底部与雾化棉(14)的上表面之间设有间隙；优选间隙为0.2mm-5mm；更优选间隙为0.5mm-2.5mm。
  7. 根据权利要求1-3中任一项所述的斜置超声雾化片结构，其特征在于，所述雾化棉(14)的上表面设有保持雾化棉(14)与超声雾化片的雾化表面接触的压紧结构；优选压紧结构为压紧弹簧(13)。
  8. 根据权利要求1-3中任一项所述的斜置超声雾化片结构，其特征在于，所述超声雾化片设置在雾化座(37)的顶部，在超声雾化片上表面设有硅胶座(38)；所述硅胶座(38)的中心位置开有出气孔(39)，该硅胶座(38)下部开有进气孔(40)；所述出气孔(39)用于与吸嘴(11)连通，所述进气孔(40)用于在外界和雾化棉(14)之间形成进气通道。
  9. 根据权利要求8所述的斜置超声雾化片结构，其特征在于，所述硅胶座(38)的底部开有通气槽(42)，该通气槽(42)用于连通出气孔(39)与进气通道。
  10. 根据权利要求8所述的斜置超声雾化片结构，其特征在于，所述雾化棉(14)的两端穿过所述雾化座(37)与硅胶座(38)之间的间隙伸入油腔内。
  11. 一种雾化器，包括外壳(18)和吸嘴(11)；其特征在于，所述外壳(18)内设有如权利要求1-10中任一项所述的斜置超声雾化片结构；
    所述雾化棉(14)的两端通过导油棉(17)与油腔内的烟油相连或所述雾化棉(14)的两端直接设置在油腔内。
  12. 根据权利要求11所述的雾化器，其特征在于，所述导油棉(17)的上部设有与外壳(18)固定相连的锁紧环(12)；所述外壳(18)与锁紧环(12)、外壳(18)与吸嘴(11)之间均为可拆卸地固定连接；优选外壳(18)的内螺纹与锁紧环(12)的外螺纹连接，该外壳(18)的外螺纹与吸嘴(11)的内螺纹连接。
  13. 根据权利要求12所述的雾化器，其特征在于，所述锁紧环(12)的中心开有气管(31)，该气管(31)与吸嘴(11)的中空通道形成出气通道；所述外壳(18)与吸嘴(11)之间形成进气槽(30)，在锁紧环(12)的外壁面上开有过气槽(32)，所述进气槽(30)与过气槽(32)形成与所述出气通道连通的进气通道。
  14. 根据权利要求11所述的雾化器，其特征在于，所述外壳(18)与吸嘴(11)之间为可拆卸地固定连接；优选所述外壳(18)的内螺纹与吸嘴(11)的外螺纹连接。
  15. 根据权利要求14所述的雾化器，其特征在于，所述外壳(18)内设有硅胶座(38)和雾化座(37)，所述超声雾化片和雾化棉(14)设置在硅胶座(38)和雾化座(37)之间；所述硅胶座(38)的中心位置开有出气孔(39)，该硅胶座(38)下部开有进气孔(40)；所述出气孔(39)与吸嘴(11)连通形成出气通道，所述进气孔(40)与设置在硅胶座(38)底部的通气槽(42)形成与所述出气通道连通的进气通道。
  16. 一种电子烟，其特征在于，包括电池组件(2)和如权利要求11-14中任一项所述的雾化器(1)；所述电池组件(2)用于通过电池驱动超声雾化片超声振动；所述雾化器(1)的超声雾化片在电子烟使用时相对水平面倾斜布置。
  17. 根据权利要求16所述的电子烟，其特征在于，所述雾化器(1)与电池组件(2)之间可拆卸地固定相连，优选所述雾化器(1)与电池组件(2)之间为磁性连接。
  18. 根据权利要求16所述的电子烟，其特征在于，所述电池组件(2)包括电池套(26)、大支架(25)和电池(27)；所述大支架(25)内设置有隔热空间(29)。
  19. 根据权利要求18所述的电子烟，其特征在于，所述外壳(18)的底部设有上固定盖(19)，电池套(26)顶部设有下固定盖(21)，其中上固定盖(19)上装有上电极(20)， 下固定盖(21)上装有下电极(22)，上电极(20)和下电极(22)之间电连接；所述电池套(26)侧面装有按键(23)，该按键(23)内侧设有PCB板(24)，电池(27)与PCB板(24)电连接，该PCB板(24)在按键(23)的按压下与所述下电极(22)接触。
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