WO2015154231A1 - 雾化器以及电子烟 - Google Patents

雾化器以及电子烟 Download PDF

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Publication number
WO2015154231A1
WO2015154231A1 PCT/CN2014/074932 CN2014074932W WO2015154231A1 WO 2015154231 A1 WO2015154231 A1 WO 2015154231A1 CN 2014074932 W CN2014074932 W CN 2014074932W WO 2015154231 A1 WO2015154231 A1 WO 2015154231A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
sleeve
atomizer
atomizing
smoke
Prior art date
Application number
PCT/CN2014/074932
Other languages
English (en)
French (fr)
Inventor
刘秋明
Original Assignee
吉瑞高新科技股份有限公司
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 吉瑞高新科技股份有限公司 filed Critical 吉瑞高新科技股份有限公司
Priority to PCT/CN2014/074932 priority Critical patent/WO2015154231A1/zh
Priority to CN201480077648.7A priority patent/CN106455691B/zh
Priority to EP14889126.0A priority patent/EP3130237A4/en
Priority to US29/500,373 priority patent/USD780990S1/en
Priority to US29/500,396 priority patent/USD768914S1/en
Priority to US14/504,276 priority patent/US9968134B2/en
Publication of WO2015154231A1 publication Critical patent/WO2015154231A1/zh

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Classifications

    • 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
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of 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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of household electronic products, and more particularly to an atomizer and an electronic cigarette.
  • the prior art electronic cigarette includes an atomizer and a battery assembly that supplies the atomizer.
  • the atomizer operates to atomize the smoke oil stored therein to generate smoke for the user to smoke.
  • the atomizer generally includes an oil reservoir 100, a first electrode connector 101 and a second electrode connector 102 electrically connected to the battery assembly, respectively, and the first electrode connector 101 and the second electrode connector 102 is connected to both ends of the heating wire 103, respectively, and extends to both sides of the heating wire 103.
  • the heating wire 103 is disposed in the smoke circulation passage 108 of the atomizer, and the oil storage chamber 100 is provided with an oil outlet (not labeled), and the heating wire 103 is sleeved through the oil outlet and extends to the storage
  • the oil guiding rope 109 in the oil chamber 100, and the position of the oil outlet is opposite to the position of the heating wire assembly 103.
  • the oil flowing from the oil guiding wire 109 to the heating wire 103 cannot be controlled, and the excessively flowing oil to the heating wire 103 is easily caused, and the heating wire 103 cannot be atomized in time, causing the oil to flow into the smoke.
  • the smoke oil at the oil outlet is easily leaked into the smoke circulation passage 108, so that the smoke oil flows out through the smoke circulation passage 108, and oil leakage occurs, so that the smoker can easily suck the smoke oil.
  • the technical problem to be solved by the present invention is to provide an atomizer and an electronic cigarette capable of avoiding oil leakage at the heating wire in view of the defect of oil leakage at the heating wire of the atomizer of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: constructing a An atomizer for combining with a battery assembly to form an electronic cigarette; the atomizer comprising a sleeve and an atomizing core, the sleeve being provided with a suction nozzle at one end, and one end of the suction nozzle is provided with a smoke outlet; An oil storage chamber for accommodating the oil and a receiving chamber for accommodating the atomizing core are disposed in the sleeve; an end of the sleeve away from the nozzle is an open end, and the open end is formed with the reservoir a fuel filler port communicating with the accommodating chamber; the atomizing core being detachably mounted in the sleeve and capable of sealing the fuel filler port;
  • the atomizing core includes an atomizing sleeve inserted in the receiving cavity, an electrode assembly inserted at one end of the atomizing sleeve and electrically connected to the battery assembly, and being housed in the atomizing a heating wire assembly in the sleeve and electrically connected to the electrode assembly, and a smoke oil latch made of an oil absorbing material and used for conveying the oil to the heating wire assembly for atomization; the atomizing sleeve is far away One end of the nozzle is provided with an oil inlet hole communicating with the oil storage chamber, the smoke oil latching member is sleeved in the atomization sleeve, and the oil inlet hole and the electric heating wire assembly are respectively Located at either or both sides of the smoke oil latch.
  • the electrode assembly includes an outer electrode and an inner electrode for electrically connecting to the battery assembly, respectively; the outer electrode is sleeved outside the inner electrode; the mist a casing is inserted on the outer electrode; a vent pipe having a hollow shape is connected to one end of the inner electrode near the nozzle; the heating wire assembly is disposed in the snorkel; the smoke oil is latched a member is resisted between the atomization sleeve and the vent tube;
  • the inner electrode is provided with an air inlet hole communicating with the outside of the atomizer; the air inlet hole, the air vent pipe and the smoke outlet are sequentially connected.
  • the cigarette oil latching member is a cotton tube disposed coaxially with the atomizing sleeve, and an outer wall surface of the cotton tube and an inner wall surface of the atomizing sleeve Fit each other.
  • the sleeve includes a sleeve body, and a stepped hole formed in the sleeve body; the stepped hole includes a counterbore portion, and the outlet a communicating hole portion; the atomizer further includes a oil retaining pipe disposed on the bottom wall of the counterbore portion and having a hollow structure; the inner wall of the counterbore portion is surrounded by the outer wall of the oil retaining pipe Forming the oil storage chamber; an inner wall of the oil retaining pipe encloses the receiving cavity.
  • the atomizer further includes a check valve for controlling the smoke outlet to communicate with or be isolated from the through hole portion; wherein when the air flow is from the through When the hole portion flows toward the smoke outlet, the one-way valve communicates with the smoke outlet and the through hole portion; when the airflow flows from the outlet port to the through hole portion, the one-way valve is isolated The smoke outlet and the through hole portion.
  • the one-way valve is installed in the through hole portion; the oil retaining pipe is fitted on an outer wall of the one-way valve.
  • the sleeve is integrally formed with the nozzle.
  • a seal ring is installed between the electrode assembly and the fuel filler port.
  • the bottom wall of the counterbore portion extends toward a side away from the nozzle to form a limit portion; one end of the oil retaining pipe is inserted into the limiting portion.
  • the atomizer further includes a seal that is sealingly mounted between the atomizing core and the one-way valve.
  • the invention also constructs an electronic cigarette comprising an atomizer and a battery assembly connected to the atomizer; the atomizer comprising a sleeve and an atomizing core, the sleeve being provided with a nozzle at one end thereof One end of the nozzle is provided with a smoke outlet; the sleeve is provided with an oil storage chamber for accommodating the oil and a receiving chamber for accommodating the atomizing core; the sleeve is open at an end away from the nozzle a fuel filler port communicating with the oil reservoir and the accommodating chamber; the atomizing core being detachably mounted in the sleeve and capable of sealing the fuel filler port;
  • the atomizing core includes an atomizing sleeve inserted in the receiving cavity, an electrode assembly inserted at one end of the atomizing sleeve and electrically connected to the battery assembly, and being housed in the atomizing a heating wire assembly in the sleeve and electrically connected to the electrode assembly, and a smoke oil latch made of an oil absorbing material and used for conveying the oil to the heating wire assembly for atomization; the atomizing sleeve is far away One end of the nozzle is provided with an oil inlet hole communicating with the oil storage chamber, the smoke oil latching member is sleeved in the atomization sleeve, and the oil inlet hole and the electric heating wire assembly are respectively Located at either or both sides of the smoke oil latch.
  • the electrode assembly includes an outer electrode and an inner electrode for electrically connecting to the battery assembly, respectively; the outer electrode is sleeved outside the inner electrode; the atomization a sleeve is inserted on the outer electrode; a hollow vent tube is connected to one end of the inner electrode near the nozzle; the electric heating wire assembly is disposed in the snorkel; the smoke oil latch Resisting between the atomization sleeve and the vent tube;
  • the inner electrode is provided with an air inlet hole communicating with the outside of the atomizer; the air inlet hole, the air vent pipe and the smoke outlet are sequentially connected.
  • the cigarette oil latch is a cotton tube disposed coaxially with the atomization sleeve, and an outer wall surface of the cotton tube and an inner wall surface of the atomization sleeve are mutually fit.
  • the sleeve includes a sleeve body, and a stepped hole formed in the sleeve body;
  • the stepped hole includes a counterbore portion, and is connected to the outlet a through hole portion;
  • the atomizer further includes an oil retaining pipe disposed on a bottom wall of the counterbore portion and having a hollow structure; an inner wall of the counterbore portion is enclosed with an outer wall of the oil retaining pipe The oil storage chamber; an inner wall of the oil retaining pipe encloses the receiving cavity.
  • the atomizer further includes a check valve for controlling the smoke outlet to communicate with or be isolated from the through hole portion; wherein, when the air flow is from the through hole When the portion flows toward the outlet, the one-way valve communicates with the outlet and the through-hole; when the airflow flows from the outlet to the through-hole, the one-way valve is isolated.
  • the one-way valve is installed in the through hole portion; the oil retaining pipe is fitted on an outer wall of the one-way valve.
  • the sleeve is integrally formed with the nozzle.
  • a seal ring is installed between the electrode assembly and the fuel filler port.
  • the bottom wall of the counterbore portion extends toward a side away from the nozzle to form a limit portion; one end of the oil retaining pipe is inserted into the limiting portion.
  • the atomizer further includes a seal that is sealingly mounted between the atomizing core and the one-way valve.
  • the atomizer and the electronic cigarette embodying the invention have the following beneficial effects: (1) the atomizer adopts a structure in which the oil inlet hole and the electric heating wire assembly are respectively located at two ends or both sides of the cigarette oil latching member, and the oil is stored.
  • the smoke oil in the cavity needs to be transmitted to the heating wire assembly through the cigarette oil latching member without causing excessive flow of the oil to the heating wire assembly, thereby effectively preventing the smoke oil from being atomized in time and causing the user to smoke without atomization.
  • Smoke oil can not only play the role of transporting smoke oil, but also prevent the smoke oil from penetrating into the smoke passage, thereby effectively preventing the user from smoking the un-atomized smoke oil to ensure a good user experience.
  • the atomizer adopts a structure of a one-way valve, and can prevent smoke from being blown back into the atomizer and flowing into the battery assembly through the atomizer when smoking, thereby effectively avoiding the inside of the battery assembly
  • the circuit is damaged by sticking smoke oil.
  • the heating wire assembly is disposed at one end of the vent pipe away from the electrode assembly. When smoking, the atomized smoke is discharged from the vent opening a short distance, effectively avoiding condensation of the smoke and allowing the user to suck the condensed smoky oil, thereby increasing The comfort of the user when using it.
  • the fuel filler is disposed at the end of the sleeve away from the nozzle, when adding or replacing the oil to the atomizer, it is only necessary to remove the atomization core from the sleeve, and then the fuel filler port is facing upward, and finally The smoke oil can be injected into the oil storage chamber through the fuel filler port.
  • the operation of adding or replacing the tobacco oil is relatively simple, and the method of adding or replacing the tobacco oil in the present embodiment can avoid contamination of the suction nozzle as compared with the prior art in which the tobacco oil is added or replaced from one end of the suction nozzle. Thereby improving the hygienic use of the atomizer.
  • the atomization core can be replaced, the maintenance cost of the atomizer can be reduced.
  • FIG. 1 is a schematic view showing the internal structure of an atomizer in the prior art.
  • FIG. 2 is a schematic view showing the internal structure of an atomizer provided by one of the preferred embodiments of the present invention.
  • Figure 3 is a structural view of a sleeve and a nozzle in the atomizer shown in Figure 2;
  • Figure 4 is a structural view of the atomizing core in the atomizer shown in Figure 2;
  • Figure 5 is a schematic view showing the addition of smoke oil to the casing in the atomizer shown in Figure 2;
  • Figure 6 is a schematic view showing the internal structure of the atomizer provided in the second preferred embodiment of the present invention.
  • one of the preferred embodiments of the present invention provides an atomizer for combining with a battery pack (not shown) to form an electronic cigarette.
  • the atomizer comprises a sleeve 1, a suction nozzle 2, an atomizing core 3, a damper 4, a check valve 5, a sealing member 6, and a sealing ring 7.
  • the sleeve 1 has an oil reservoir 10 for containing smoke oil and a housing chamber 100 for housing the atomization core 3.
  • the suction nozzle 2 is disposed at one end of the sleeve 1, and one end of the sleeve 1 away from the suction nozzle 2 is an open end, and a fuel filler opening 13 communicating with the oil reservoir chamber 10 and the accommodating chamber 100 is formed in the open end.
  • the sleeve 1 includes a sleeve body 11 , a stepped hole 12 , and a limiting portion 14 .
  • the sleeve body 11 is substantially hollow, and the stepped hole 12 is opened on the sleeve body 11.
  • the stepped hole 12 includes a through hole portion 122 of the counterbore portion 121 that communicates with each other.
  • the fuel filler port 13 is an opening of the counterbore portion 121 away from the one end of the through hole portion 122, and the atomizer can be added or replaced with the oil.
  • the oil retaining pipe 4 has a hollow structure which is disposed on the bottom wall of the counterbore portion 121.
  • the oil slinger 4 is integrally formed or detachably connected to the sleeve 1 and is not limited herein.
  • the inner wall of the counterbore portion 121 and the outer wall of the oil retaining pipe 4 enclose an oil reservoir 10, and the inner wall of the oil retaining pipe 4 encloses the receiving chamber 100.
  • the through hole portion 122 communicates with the smoke outlet 21, and the two form a passage for the smoke to flow.
  • the atomizing core 3 is detachably mounted in the sleeve 1 and can be used to seal the fuel filler opening 13.
  • the limiting portion 14 is for mounting the oil retaining pipe 4, and the limiting portion 14 is substantially a hollow cylindrical structure integrally formed with the sleeve body 11. In this embodiment, the limiting portion 14 extends from the bottom wall of the counterbore portion 121 toward the side away from the suction nozzle 2, and the inner wall of the limiting portion 14 and the outer wall of the oil retaining pipe 4 abut each other, and the oil retaining pipe 4 When inserted in the stopper portion 14, the oil retaining pipe 4 communicates with the through hole portion 122.
  • the structure of the limiting portion 14 is adopted to facilitate the installation and positioning when the oil retaining pipe 4 is assembled, thereby improving the assembly efficiency.
  • the limiting portion 14 may also be detachably coupled to the bottom wall of the counterbore portion 121.
  • the atomization core 3 is first removed from the casing 1 and the fuel filler port 13 is turned upward.
  • the oil is injected into the oil storage chamber 10 through the fuel filler port 13, that is, the oil is injected between the inner wall of the counterbore portion 121 and the outer wall of the oil retaining pipe 4.
  • the atomizing core 3 is inserted into the accommodating chamber 100 and the atomizing core 3 is sealed to the fueling port 13, and the atomizer can be operated normally.
  • the nozzle 2 has an arc-shaped structure, and can also be designed into other shapes such as a circle or a cone.
  • the texture and shape of the nozzle 2 are adapted to the mouth of the user, and are soft. Made of plastic materials or wood materials.
  • One end of the suction nozzle 2 is provided with a smoke outlet 21 which is opened at one end of the suction nozzle 2 away from the atomizing core 3.
  • the suction nozzle 2 is integrally formed with the sleeve 1 to enhance the overall effect of the atomizer.
  • the nozzle 2 is detachably attached to the sleeve 1. With this configuration, the suction nozzle 2 can be easily cleaned, thereby improving the sanitary of the atomizer.
  • the atomizing core 3 is used for atomizing the oil stored in the oil storage chamber 10, which is detachably mounted on the sleeve 1 and sealedly installed in the oil filling port of the oil storage chamber 10. At the time of using the atomizer, the replacement of the atomizing core 3 can be facilitated, and the maintenance cost of the atomizer can be reduced.
  • the atomizing core 3 includes a heating wire assembly 31, a smoke oil latch 32, an electrode assembly 33, an atomizing sleeve 34, a vent tube 35, and an end cap 36. among them,
  • the heating wire assembly 31 is for atomizing the smoke oil stored in the oil reservoir 10, and the heating wire assembly 31 is electrically connected to the electrode assembly 33.
  • the heating wire assembly 31 includes a glass fiber wire (not labeled) and a heating wire (not labeled). Both ends of the glass fiber strand are respectively abutted on the smoke oil latch 32 to adsorb the smoke oil stored in the smoke oil latch 32.
  • the heating wire is wound around the glass fiber wire, and its two ends are respectively connected to the electrode assembly 33 to achieve electrical connection. When the heating wire is energized, it can atomize the smoke oil adsorbed on the glass fiber line to generate smoke for the user to smoke.
  • the glass fiber line has a substantially U-shaped structure, and is transversely disposed on the vent pipe 35, that is, two oppositely disposed mounting holes (not labeled) are provided on the side wall of the vent pipe 35, and the fiberglass wire is provided. The two ends are respectively correspondingly disposed in the two mounting holes.
  • the heating wire is wound around the glass fiber line in the vent pipe 35, so that the smoke generated by the atomizing core 3 is discharged from the vent pipe 35.
  • the heating wire assembly 31 is disposed at one end of the vent pipe 35 away from the electrode assembly 33.
  • the material, shape and structure of the heating wire assembly 31 are not limited.
  • the smoke oil latch 32 is used to adsorb the smoke oil in the oil reservoir 10 and is delivered to the heating wire assembly 31.
  • the smoke oil latching member 32 is made of an oil absorbing material, and the oil absorbing material can be a common oil absorbing cotton or oil absorbing fiber or the like.
  • the cigarette oil latching member 32 is a cotton tube disposed coaxially with the atomizing sleeve 34, and is sleeved on the outer wall of the venting tube 35 and abuts against both ends of the glass fiber strand.
  • the structure of the smoke oil latching member 32 can not only play the role of transporting the smoke oil, but also prevent the smoke oil from penetrating into the vent pipe 34, thereby effectively preventing the user from absorbing the un-atomized smoke oil. To ensure a good user experience.
  • the electrode assembly 33 is for electrically connecting the heating wire assembly 31 to the battery assembly and for sealing the fuel filler opening 13 of the oil reservoir 10.
  • the electrode assembly 33 includes an outer electrode 331 and an inner electrode 332, an insulator 333, and a connector 334 for electrically connecting to the battery assembly, respectively.
  • the outer electrode 331 is substantially a stepped cylindrical structure that is fitted outside the inner electrode 332.
  • the inner electrode 332 has a substantially cylindrical structure, and an air inlet hole 3321 is axially opened, and the air inlet hole 3321 communicates with the outside of the atomizer, that is, air outside the atomizer enters through the air inlet hole 3321.
  • the air inlet hole 3321, the vent pipe 35, and the smoke outlet 21 are sequentially connected to form a passage through which the airflow flows.
  • the insulating member 333 is used to achieve electrical isolation between the outer electrode 331 and the inner electrode 332.
  • the insulating member 333 is substantially a hollow cylindrical structure and is disposed between the outer electrode 331 and the inner electrode 332.
  • the connecting member 334 is substantially a hollow cylindrical structure made of a conductive material, and the connecting member 334 is fitted on the outer wall of the outer electrode 331 to achieve electrical connection therebetween, and the outer wall of the connecting member 334 is connected to the sleeve 1 On the inner wall.
  • the outer wall of the connecting member 334 is provided with an external thread, and correspondingly, the inner wall of the end of the sleeve body 11 away from the suction nozzle 2 is provided with an internal thread adapted to the external thread, and the connecting member 334 is connected by the above screw connection.
  • the atomizing core 3 is detachably mounted on the sleeve 1.
  • the inner wall of one end of the connecting member 334 away from the outer electrode 331 is provided with an internal thread adapted to the battery assembly, and the atomizer is connected to the battery assembly through the internal thread.
  • the inner electrode 332, the insulating member 333, the outer electrode 331 and the connecting member 334 are sequentially assembled.
  • the connecting member 334 is connected to the sleeve 1, the sealing of the oiling hole 13 of the oil reservoir 10 by the electrode assembly 33 is realized.
  • the connector 334 and the outer electrode 331 are of an integrated structure, which makes assembly of the electrode assembly 33 easier.
  • the atomizing sleeve 34 has a hollow cylindrical structure and is open at both ends.
  • the atomizing sleeve 34 is connected to one end of the outer electrode 331 near the oil reservoir 10.
  • one end of the atomizing sleeve 34 is disposed on the outer wall of the outer electrode 331 near one end of the oil reservoir 10.
  • An oil inlet hole 341 communicating with the oil reservoir 10 is formed in a side wall of the atomization sleeve 34.
  • a plurality of oil inlet holes 341 are provided, and a plurality of oil inlet holes 341 are evenly distributed on the side walls of the atomizing sleeve 34.
  • the inside of the atomizing sleeve 34 is provided with a smoke oil latching member 32.
  • the outer wall surface of the smoke oil latching member 32 is in contact with the inner wall surface of the atomizing sleeve 34, so that the oil in the oil reservoir chamber 10 is not easily along.
  • the inner wall of the atomizing sleeve 34 overflows to further prevent the leakage of the oil into the air passage.
  • the oil inlet hole 341 and the heating wire assembly 31 are respectively located at two ends or both sides of the cigarette oil latching member 32, so that the oil in the oil reservoir 10 needs to be transmitted to the heating wire assembly 31 through the smoke oil latch 32.
  • the fuel oil does not flow excessively to the heating wire assembly 31, thereby effectively preventing the smoke oil from being atomized in time to cause the user to smoke the un-atomized smoke oil.
  • the vent pipe 35 has a hollow cylindrical structure and is open at both ends.
  • the vent pipe 35 is connected to one end of the inner electrode 332 near the oil reservoir 10.
  • one end of the vent pipe 35 is fitted to the outer wall of the inner electrode 332 near one end of the oil reservoir 10.
  • the vent pipe 35 communicates with the air intake hole 3321 and is coaxially disposed.
  • the end cap 36 is generally a hollow cylindrical structure that is mounted at one end of the atomizing sleeve 34 away from the outer electrode 331.
  • the end cap 36 is axially opened with a through hole (not labeled) communicating with the vent pipe 35.
  • the end cap 36 is away from the end face of the atomizing sleeve 34 and the sealing member 6 abuts each other to ensure smooth airflow in the atomizer.
  • the oil retaining pipe 4 has a hollow cylindrical structure and is open at both ends.
  • the oil retaining pipe 4 is disposed on the bottom wall of the counterbore portion 131, and the inner wall of the counterbore portion 121 and the outer wall of the oil retaining pipe 4 are enclosed by an oil reservoir 10 for storing the oil.
  • One end of the oil storage chamber 10 away from the suction nozzle 2 is sealed by the electrode assembly 33, that is, the electrode assembly 33 is sealingly mounted on the fuel filler opening 13 of the oil storage chamber 10, thereby forming a sealed oil storage chamber 10 inside the sleeve 1, the smoke oil Stored in the oil reservoir 10, it is possible to effectively prevent leakage of smoke oil.
  • the oil retaining pipe 4 is placed inside the casing body 11, and the end surface of the oil retaining pipe 4 away from the suction nozzle 2 is spaced apart from the end surface of the casing body 11 away from the suction nozzle 2.
  • the oil inlet hole 341 in the atomizing sleeve 34 is located between the oil retaining pipe 4 and the electrode assembly 33.
  • the check valve 5 is used to control the outlet 21 to communicate with or be isolated from the through hole portion 122.
  • the check valve 5 communicates with the outlet port 21 and the through hole portion 122; when the airflow flows from the outlet port 21 to the through hole portion 122, the check valve 5 is isolated.
  • the structure of the one-way valve 5 can prevent smoke from being blown back into the atomizer and flow into the battery assembly through the atomizer, thereby effectively preventing the circuit in the battery assembly from sticking to the smoke oil. And the problem of damage.
  • the one-way valve 5 is a common structure in the prior art, and details are not described herein again.
  • the seal 6 is used to achieve a sealed connection between the atomizing core 3 and the one-way valve 5.
  • the seal 6 is generally a hollow cylindrical structure which has good elasticity and sealing properties.
  • the seal 6 abuts between the atomizing core 3 and the check valve 5 and communicates with the atomizing core 3 and the check valve 5.
  • the sealing member 6 is abutted between the end cap 36 and the check valve 5.
  • the sealing ring 7 is used to achieve a seal between the connector 334 and the sleeve body 11.
  • the sealing ring 7 has good elasticity and sealing performance, and is disposed between the outer wall of the connecting member 334 and the inner wall of the sleeve body 11 to achieve the sealing of the two, thereby effectively avoiding the smoke oil in the oil storage chamber 10.
  • the junction of the connector 334 and the sleeve body 11 leaks.
  • two sealing rings 7 are provided to further improve the sealing performance between the atomizing core 3 and the sleeve 1.
  • the air inlet hole 3321, the air tube 35, the end cover 36, the seal 6, the check valve 5, and the smoke outlet 21 are sequentially connected.
  • the atomizing core 3 When the atomizing core 3 is in operation, air enters from the air inlet hole 3321 and flows into the vent pipe 35. At this time, the smoke generated by the heating wire assembly 31 sequentially passes through the vent pipe 35, the end cover 36, the sealing member 6, and the check valve. 5 and the outlet 21 is discharged.
  • the check valve 5 When the atomizer is assembled, the check valve 5 is first installed in the through hole portion 122, and the sealing member 6 is installed in the limiting portion 14 and abuts against the check valve 5, and then the oil retaining pipe 4 is inserted in the The limiting portion 14 and the sealing member 6 abut each other, and finally the atomizing sleeve 34 in the atomizing core 3 is aligned with the oil retaining pipe 4 and inserted, and the electrode assembly 33 is screwed and connected to the oil filling chamber 10 for refueling.
  • the mouth 13 On the mouth 13
  • the atomizer adopts a structure in which the oil inlet hole 341 and the heating wire assembly 31 are respectively located at both ends of the smoke oil latching member 32, and the smoke oil in the oil storage chamber 10 needs to be transmitted to the electric heat through the smoke oil latching member 32.
  • the wire assembly 31 does not cause the excessive flow of the oil to the heating wire assembly 31, thereby effectively preventing the user from injecting the smoke oil in time to cause the user to smoke the un-atomized smoke oil.
  • the smoke oil latching member 32 in this embodiment can both function to transport the smoke oil, and can prevent the smoke oil from penetrating into the vent pipe 34, thereby effectively preventing the user from absorbing the un-atomized smoke oil. To ensure a good user experience.
  • the atomizer adopts the structure of the one-way valve 5, and can prevent smoke from being blown back into the atomizer and flowing into the battery assembly through the atomizer when smoking, thereby effectively avoiding the battery assembly
  • the internal circuit is damaged by sticking smoke oil.
  • the heating wire assembly 31 is disposed at one end of the vent pipe 35 away from the electrode assembly 33.
  • the atomized smoke is discharged from the vent 21 by a short distance, effectively avoiding smoke condensation and allowing the user to smoke the condensed smoke. Oil, which increases the comfort of the user.
  • the atomizing core 3 Since the atomizing core 3 is detachably mounted on the sleeve 1, it can be replaced, and the maintenance cost of the atomizer can be reduced.
  • a preferred embodiment of the present invention provides an atomizer which differs from one of the embodiments in the mounting structure of the oil guide tube 4 and the check valve 5 and the seal member 6.
  • the oil retaining pipe 4 is fitted on the outer wall of the check valve 5, and the check valve 5 is located inside the one end of the oil retaining pipe 4 near the suction nozzle 2.
  • the sealing member 6 When assembling, the sealing member 6 is first installed inside the oil retaining pipe 4, and the check valve 5 is installed in the oil retaining pipe 4 and abuts against the sealing member 6, and then the oil retaining pipe 4 is inserted into the limiting portion 14, The assembly of the oil slinger 4, the check valve 5, and the seal 6 can be completed, and the assembly operation is simple, and the assembly efficiency of the atomizer can be improved.
  • the present invention also provides an electronic cigarette comprising the atomizing assembly described in the above embodiments, and a battery assembly detachably coupled to the atomizing assembly.
  • the electronic cigarette is used, the advantageous effects as described in the above embodiments are also provided.

Abstract

一种雾化器以及电子烟，雾化器包括套管（1）以及雾化芯（3），套管（1）一端设置有吸嘴（2）；套管（1）内设置有储油腔（10）和容纳腔（100）；套管（1）远离吸嘴（2）的一端为开口端，开口端内形成有加油口（13）；雾化芯（3）能够密封加油口（13）；雾化芯（3）包括雾化套管（34）、电极组件（33）、电热丝组件（31），以及烟油锁存件（32）；雾化套管（34）远离吸嘴（2）的一端设置有进油孔（341），烟油锁存件（32）套设在雾化套管（34）内，进油孔（341）与电热丝组件（31）分别位于烟油锁存件（32）的两端或两侧。

Description

雾化器以及电子烟 技术领域
本发明涉及日用电子产品领域，更具体地说，涉及一种雾化器以及电子烟。
背景技术
现有技术中电子烟包括雾化器以及给所述雾化器供电的电池组件。雾化器工作时雾化储存在其内部的烟油，以产生供使用者吸食的烟雾。
如图1所示，雾化器通常包括储油腔100、与电池组件分别电连接的第一电极连接件101和第二电极连接件102，且第一电极连接件101和第二电极连接件102分别与电热丝103的两末端相连，并向电热丝103的两侧分别延伸。电热丝103设置在所述雾化器的烟雾流通通道108内，储油腔100上设有出油口（未标号），电热丝103上套设有穿过该出油口后并延伸至储油腔100内的导油绳109，且出油口的位置与电热丝组件103的位置相对。上述雾化器的结构中，导油绳109流向电热丝103处的烟油不能控制，容易造成烟油过量地流向电热丝103处，而电热丝103又不能及时雾化，导致烟油流入烟雾流通通道108内，此外，出油口处的烟油容易渗漏至烟雾流通通道108内，使烟油通过烟雾流通通道108流出，而出现漏油现象，导致吸烟者容易吸食到烟油。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述雾化器发热丝处易漏油的缺陷，提供一种可避免发热丝处漏油的雾化器以及电子烟。
本发明解决其技术问题所采用的技术方案是：构造一种 雾化器，用于与电池组件组合形成电子烟；所述雾化器包括套管以及雾化芯，所述套管一端设置有吸嘴，所述吸嘴的一端设置有出烟口；所述套管内设置有用于容纳烟油的储油腔和用于容纳雾化芯的容纳腔；所述套管远离所述吸嘴的一端为开口端，所述开口端内形成有与所述储油腔和容纳腔相连通的加油口；所述雾化芯可拆卸地安装在所述套管中并能够密封所述加油口；
所述雾化芯包括插设于所述容纳腔内的雾化套管、插设于所述雾化套管的一端并用于与所述电池组件电连接的电极组件、收容在所述雾化套管内并与所述电极组件电连接的电热丝组件、以及由吸油材料制成并用于将烟油输送给所述电热丝组件进行雾化的烟油锁存件；所述雾化套管远离所述吸嘴的一端设置有与所述储油腔相连通的进油孔，所述烟油锁存件套设在所述雾化套管内，所述进油孔与所述电热丝组件分别位于所述烟油锁存件的两端或两侧。
在本发明所述的雾化器中，所述电极组件包括分别用于与所述电池组件电连接的外电极与内电极；所述外电极套设在所述内电极的外部；所述雾化套管插装在所述外电极上；所述内电极靠近所述吸嘴的一端连接有呈中空状的通气管；所述电热丝组件设置在所述通气管内；所述烟油锁存件抵持在所述雾化套管与所述通气管之间；
所述内电极开设有连通所述雾化器外部的进气孔；所述进气孔、所述通气管以及所述出烟口依次相连通。
在本发明所述的雾化器中，所述烟油锁存件为与所述雾化套管同轴设置的棉管，所述棉管的外壁面与所述雾化套管的内壁面相互贴合。
在本发明所述的雾化器中，所述套管包括套管本体，以及开设在所述套管本体上的台阶孔；所述台阶孔包括沉头孔部，以及与所述出烟口相连通的通孔部；所述雾化器还包括设置在所述沉头孔部底壁上并呈中空结构的挡油管；所述沉头孔部的内壁与所述挡油管的外壁共同围成所述储油腔；所述挡油管的内壁围成所述容纳腔。
在本发明所述的雾化器中，所述雾化器还包括用于控制所述出烟口与所述通孔部相连通或相隔离的单向阀；其中，当气流从所述通孔部流向所述出烟口时，所述单向阀连通所述出烟口与所述通孔部；当气流从所述出烟口流向所述通孔部时，所述单向阀隔离所述出烟口与所述通孔部。
在本发明所述的雾化器中，所述单向阀安装在所述通孔部内；所述挡油管套装在所述单向阀的外壁上。
在本发明所述的雾化器中，所述套管与所述吸嘴一体成型。
在本发明所述的雾化器中，所述电极组件与所述加油口之间安装有密封圈。
在本发明所述的雾化器中，所述沉头孔部的底壁向远离吸嘴的一侧延伸形成有限位部；所述挡油管的一端插装在所述限位部内。
在本发明所述的雾化器中，所述雾化器还包括密封安装在所述雾化芯与所述单向阀之间的密封件。
本发明还构造了一种电子烟，包括雾化器，以及与所述雾化器连接的电池组件；所述雾化器包括套管以及雾化芯，所述套管一端设置有吸嘴，所述吸嘴的一端设置有出烟口；所述套管内设置有用于容纳烟油的储油腔和用于容纳雾化芯的容纳腔；所述套管远离所述吸嘴的一端为开口端，所述开口端内形成有与所述储油腔和容纳腔相连通的加油口；所述雾化芯可拆卸地安装在所述套管中并能够密封所述加油口；
所述雾化芯包括插设于所述容纳腔内的雾化套管、插设于所述雾化套管的一端并用于与所述电池组件电连接的电极组件、收容在所述雾化套管内并与所述电极组件电连接的电热丝组件、以及由吸油材料制成并用于将烟油输送给所述电热丝组件进行雾化的烟油锁存件；所述雾化套管远离所述吸嘴的一端设置有与所述储油腔相连通的进油孔，所述烟油锁存件套设在所述雾化套管内，所述进油孔与所述电热丝组件分别位于所述烟油锁存件的两端或两侧。
在本发明所述的电子烟中，所述电极组件包括分别用于与所述电池组件电连接的外电极与内电极；所述外电极套设在所述内电极的外部；所述雾化套管插装在所述外电极上；所述内电极靠近所述吸嘴的一端连接有呈中空状的通气管；所述电热丝组件设置在所述通气管内；所述烟油锁存件抵持在所述雾化套管与所述通气管之间；
所述内电极开设有连通所述雾化器外部的进气孔；所述进气孔、所述通气管以及所述出烟口依次相连通。
在本发明所述的电子烟中，所述烟油锁存件为与所述雾化套管同轴设置的棉管，所述棉管的外壁面与所述雾化套管的内壁面相互贴合。
在本发明所述的电子烟中，所述套管包括套管本体，以及开设在所述套管本体上的台阶孔；所述台阶孔包括沉头孔部，以及与所述出烟口相连通的通孔部；所述雾化器还包括设置在所述沉头孔部底壁上并呈中空结构的挡油管；所述沉头孔部的内壁与所述挡油管的外壁共同围成所述储油腔；所述挡油管的内壁围成所述容纳腔。
在本发明所述的电子烟中，所述雾化器还包括用于控制所述出烟口与所述通孔部相连通或相隔离的单向阀；其中，当气流从所述通孔部流向所述出烟口时，所述单向阀连通所述出烟口与所述通孔部；当气流从所述出烟口流向所述通孔部时，所述单向阀隔离所述出烟口与所述通孔部。
在本发明所述的电子烟中，所述单向阀安装在所述通孔部内；所述挡油管套装在所述单向阀的外壁上。
在本发明所述的电子烟中，所述套管与所述吸嘴一体成型。
在本发明所述的电子烟中，所述电极组件与所述加油口之间安装有密封圈。
在本发明所述的电子烟中，所述沉头孔部的底壁向远离吸嘴的一侧延伸形成有限位部；所述挡油管的一端插装在所述限位部内。
在本发明所述的电子烟中，所述雾化器还包括密封安装在所述雾化芯与所述单向阀之间的密封件。
实施本发明的雾化器以及电子烟，具有以下有益效果：（1）所述雾化器采用进油孔与电热丝组件分别位于烟油锁存件的两端或两侧的结构，储油腔中的烟油需要经过烟油锁存件传输至电热丝组件，而不会造成烟油过量地流向电热丝组件，进而有效地避免烟油不能及时雾化而造成使用者吸食未经雾化的烟油。烟油锁存件既可以起到传输烟油的作用，又可以起到阻止烟油渗透至烟雾通道中，从而有效地避免使用者吸食未经雾化的烟油，以保证良好的用户体验。（2）所述雾化器采用单向阀的结构，吸烟时能够防止烟雾吹回所述雾化器中并经所述雾化器流至所述电池组件内，从而有效地避免电池组件内的电路因粘染烟油而损坏的问题。（3）电热丝组件设置在通气管远离电极组件的一端，吸烟时，雾化后的烟雾从出烟口排出的距离短，有效地避免烟雾冷凝而使用户吸食到冷凝的烟油，从而增加用户使用时的舒适度。（4）由于加油口设置在套管远离吸嘴的一端，当对所述雾化器添加或更换烟油时，只需将雾化芯从套管中拆除，再将加油口朝上，最后将烟油通过该加油口注入储油腔中即可。采用此种结构，添加或更换烟油的操作较为简便，与现有技术中从吸嘴的一端添加或更换烟油相比，本实施例中添加或更换烟油的方式能够避免污染吸嘴，从而提高所述雾化器的使用卫生。（5）由于所述雾化芯可进行更换，既而能够降低所述雾化器的维护成本。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是现有技术中雾化器的内部结构示意图。
图2是本发明较佳实施例之一提供的雾化器的内部结构示意图；
图3是图2所示的雾化器中的套管与吸嘴的结构图；
图4是图2所示的雾化器中的雾化芯的结构图；
图5是图2所示的雾化器中的套管添加烟油的示意图；
图6是本发明较佳实施例之二提供的雾化器的内部结构示意图。
具体实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图2所示，本发明的较佳实施例之一提供一种雾化器，其用于与电池组件（未图示）组合形成电子烟。该雾化器包括套管1、吸嘴2、雾化芯3、挡油管4、单向阀5、密封件6以及密封圈7。
具体地，如图3、图5并参阅图2所示，套管1具有用于容纳烟油的储油腔10和用于容纳雾化芯3的容纳腔100。吸嘴2设置在套管1的一端，套管1远离吸嘴2的一端为开口端，该开口端内形成有与储油腔10和容纳腔100相连通的加油口13。本实施例中，套管1包括套管本体11、台阶孔12以及限位部14。套管本体11大致呈中空状，台阶孔12开设在套管本体11上。该台阶孔12包括相互连通的沉头孔部121的通孔部122。加油口13为沉头孔部121远离通孔部122的一端的开口，通过该开口可实现对所述雾化器进行添加或更换烟油。挡油管4呈中空结构，其设置在该沉头孔部121的底壁上。所述挡油管4与所述套管1一体成型或可拆卸连接，在此不作限定。沉头孔部121的内壁与挡油管4的外壁共同围成储油腔10，挡油管4的内壁围成容纳腔100。该通孔部122与出烟口21相连通，两者形成供烟雾流通的通道。雾化芯3可拆卸地安装在套管1中并能够用于密封加油口13。限位部14用于安装挡油管4，该限位部14大致为中空的圆柱状结构，其与套管本体11一体成型。本实施例中，限位部14由沉头孔部121的底壁向远离吸嘴2的一侧延伸而成，该限位部14的内壁与挡油管4的外壁相互抵持，挡油管4插装在该限位部14中时，挡油管4与通孔部122相连通。采用限位部14的结构，便于组装挡油管4时的安装定位，进而提高组装效率。在本发明的其它实施例中，限位部14亦可以采用可拆卸地连接在沉头孔部121的底壁上。
如图5并参阅图3所示，当需要对所述雾化器进行添加或更换烟油操作时，首先将雾化芯3从套管1中拆除，再将加油口13朝上，此时将烟油通过该加油口13注入储油腔10中即可，也即将烟油注入沉头孔部121的内壁与挡油管4的外壁之间。注入烟油完毕之后，再将雾化芯3插装在所述容纳腔100中并使得所述雾化芯3密封加油口13，此时所述雾化器即可正常工作。
如图3所示，吸嘴2为圆弧状结构，其也可设计为圆状或锥状等其它形状，该吸嘴2的质地及形状与使用者的嘴部相适配，并采用软性塑胶材料或木质材料等制成。吸嘴2的一端设置有出烟口21，该出烟口21开设在吸嘴2远离雾化芯3的一端。本实施例中，吸嘴2与套管1一体成型，以增强所述雾化器的整体效果。在本发明的其它实施例中，吸嘴2可拆卸地连接在套管1上。采用此结构，能够方便对吸嘴2进行清洗，从而提高所述雾化器的使用卫生。
如图4并参阅图3所示，雾化芯3用于雾化储存在储油腔10中的烟油，其可拆卸地安装在套管1上并密封安装在储油腔10的加油口13上，使用所述雾化器时，可便于对该雾化芯3进行更换，既而能够降低所述雾化器的维护成本。具体地，该雾化芯3包括电热丝组件31、烟油锁存件32、电极组件33、雾化套管34、通气管35以及端盖36。其中，
电热丝组件31用于雾化储存在储油腔10内的烟油，该电热丝组件31与电极组件33电连接。该电热丝组件31包括玻纤线（未标号）与电热丝（未标号）。该玻纤线的两端分别抵持在烟油锁存件32上，以吸附储存在烟油锁存件32内的烟油。该电热丝缠绕在玻纤线上，其两端分别与电极组件33连接以实现电连接。电热丝通电时，其可雾化吸附在玻纤线上的烟油，以产生供使用者吸食的烟雾。本实施例中，玻纤线大致呈U型结构，其横向穿设在通气管35上，也即通气管35的侧壁上开设有两个相对设置的安装孔（未标号），玻纤线的两端分别对应穿设在两个所述安装孔中。电热丝缠绕在位于通气管35内的玻纤线上，使得雾化芯3产生的烟雾从通气管35中排出。该实施例中，电热丝组件31设置在通气管35远离电极组件33的一端，吸烟时，雾化后的烟雾从吸嘴2排出的距离短，有效地避免烟雾冷凝，从而增加用户使用时的舒适度。当然，所述电热丝组件31的材料、形状及结构不作限定。
烟油锁存件32用于吸附储油腔10内的烟油，并输送至电热丝组件31。该烟油锁存件32采用吸油材料制成，该吸油材料可以采用常见的吸油棉或吸油纤维等。本实施例中，烟油锁存件32为与雾化套管34同轴设置的棉管，其套设在通气管35的外壁上，并与玻纤线的两端相互抵持。采用烟油锁存件32的结构，其既可以起到传输烟油的作用，又可以起到阻止烟油渗透至通气管34中，从而有效地避免使用者吸食未经雾化的烟油，以保证良好的用户体验。
电极组件33用于实现电热丝组件31与电池组件的电连接，且用于密封储油腔10的加油口13。本实施例中，该电极组件33包括分别用于与电池组件电连接的外电极331与内电极332、绝缘件333以及连接件334。外电极331大致为阶梯状的圆柱结构，其套装在内电极332的外部。内电极332大致为圆柱状结构，其轴向开设有进气孔3321，该进气孔3321连通所述雾化器的外部，也即所述雾化器外部的空气通过该进气孔3321进入所述雾化芯3。进气孔3321、通气管35以及出烟口21依次相连通，以形成供气流流通的通道。绝缘件333用于实现外电极331与内电极332之间的电性隔离。该绝缘件333大致为中空的圆柱状结构，其套装在外电极331与内电极332之间。
连接件334大致为中空的圆柱状结构，其由导电材料制成，该连接件334套装在外电极331的外壁上以实现两者的电连接，且该连接件334的外壁连接在套管1的内壁上。本实施例中，连接件334的外壁开设有外螺纹，相应地套管本体11远离吸嘴2的一端内壁上开设有与该外螺纹相适配的内螺纹，连接件334通过上述螺纹连接使得雾化芯3可拆卸地安装在套管1上。连接件334远离外电极331的一端内壁设置有与电池组件相适配的内螺纹，所述雾化器通过该内螺纹与电池组件相连接。本实施例中，内电极332、绝缘件333、外电极331以及连接件334依次套装，连接件334连接在套管1上时，即实现电极组件33对储油腔10的加油孔13的密封。在本发明的其它实施例中，连接件334与外电极331为一体化结构，使得组装电极组件33时更加简便。
雾化套管34呈中空状的圆柱结构，其两端开口。该雾化套管34连接在外电极331靠近储油腔10的一端，本实施例中，雾化套管34的一端套装在外电极331靠近储油腔10的一端的外壁上。雾化套管34的侧壁上开设有与储油腔10相连通的进油孔341。进油孔341设置有多个，多个进油孔341均匀地分布在雾化套管34的侧壁上。雾化套管34的内部安装有烟油锁存件32，该烟油锁存件32的外壁面与雾化套管34的内壁面相贴合，使得储油腔10内的烟油不容易沿着雾化套管34的内壁向上溢，进一步避免烟油泄漏至气流通道中。优选地，进油孔341与电热丝组件31分别位于烟油锁存件32的两端或两侧，使得储油腔10中的烟油需要经过烟油锁存件32传输至电热丝组件31，而不会造成烟油过量地流向电热丝组件31，进而有效地避免烟油不能及时雾化而造成使用者吸食未经雾化的烟油。
通气管35呈中空状的圆柱结构，其两端开口。该通气管35连接在内电极332靠近储油腔10的一端。本实施例中，通气管35的一端套装在内电极332靠近储油腔10的一端的外壁上。该通气管35与进气孔3321相连通并同轴设置。
端盖36大致为中空的圆柱状结构，其安装在雾化套管34远离外电极331的一端。该端盖36轴向开设有与通气管35相连通的通孔（未标号）。端盖36远离雾化套管34的端面与密封件6相互抵持，以保证所述雾化器内的气流流通顺畅。
如图5并参阅图2所示，挡油管4为中空的圆筒状结构，其两端开口。该挡油管4设置在沉头孔部131的底壁上，沉头孔部121的内壁与挡油管4的外壁共同围成用于存放烟油的储油腔10。储油腔10远离吸嘴2的一端用电极组件33密封，也即电极组件33密封安装在储油腔10的加油口13上，从而在套管1内部形成密闭的储油腔10，烟油储存在该储油腔10中，能够有效地避免烟油产生泄露。优选地，挡油管4置于套管本体11的内部，且挡油管4远离吸嘴2的端面与套管本体11远离吸嘴2的端面相隔一定距离。雾化芯3插装在挡油管4中时，雾化套管34中的进油孔341位于挡油管4与电极组件33之间。
如图5并参阅图2所示，单向阀5用于控制出烟口21与通孔部122相连通或相隔离。其中，当气流从通孔部122流向出烟口21时，单向阀5连通出烟口21与通孔部122；当气流从出烟口21流向通孔部122时，单向阀5隔离出烟口21与通孔部122。采用单向阀5的结构，吸烟时能够防止烟雾吹回所述雾化器中并经所述雾化器流至所述电池组件内，从而有效地避免电池组件内的电路因粘染烟油而损坏的问题。本实施例中，单向阀5为现有技术中常见的结构，在此不再赘述。
如图5并参阅图2所示，密封件6用于实现雾化芯3与单向阀5之间的密封连接。密封件6大致为中空的圆柱结构，其具有良好的弹性与密封性能。该密封件6抵持在雾化芯3与单向阀5之间，并连通雾化芯3与单向阀5。本实施例中，密封件6抵持在端盖36与单向阀5之间。
如图2所示，密封圈7用于实现连接件334与套管本体11之间的密封。该密封圈7具有良好的弹性以及密封性能，其套装在连接件334的外壁与套管本体11的内壁之间，以实现两者的密封，从而有效地避免储油腔10中的烟油从连接件334与套管本体11的连接处泄漏。本实施例中，密封圈7设置有两个，进一步提高雾化芯3与套管1之间的密封性能。
所述雾化器中的雾化通道请参阅图1所示，进气孔3321、通气管35、端盖36、密封件6、单向阀5以及出烟口21依次相连通。雾化芯3工作时，空气从进气孔3321进入，并流通至通气管35中，此时，电热丝组件31产生的烟雾依次通过通气管35、端盖36、密封件6、单向阀5以及出烟口21排出。
组装上述雾化器时，首先将单向阀5安装在通孔部122，再将密封件6安装在限位部14中并与单向阀5相互抵持，然后将挡油管4插装在限位部14中并与密封件6相互抵持，最后将雾化芯3中的雾化套管34对准挡油管4并插入，并将电极组件33旋合连接在储油腔10的加油口13上。
使用如上实施例所述的雾化器，具有以下有益效果：
（1）所述雾化器采用进油孔341与电热丝组件31分别位于烟油锁存件32的两端的结构，储油腔10中的烟油需要经过烟油锁存件32传输至电热丝组件31，而不会造成烟油过量地流向电热丝组件31，进而有效地避免烟油不能及时雾化而造成使用者吸食未经雾化的烟油。本实施例中的烟油锁存件32既可以起到传输烟油的作用，又可以起到阻止烟油渗透至通气管34中，从而有效地避免使用者吸食未经雾化的烟油，以保证良好的用户体验。
（2）所述雾化器采用单向阀5的结构，吸烟时能够防止烟雾吹回所述雾化器中并经所述雾化器流至所述电池组件内，从而有效地避免电池组件内的电路因粘染烟油而损坏的问题。
（3）电热丝组件31设置在通气管35远离电极组件33的一端，吸烟时，雾化后的烟雾从出烟口21排出的距离短，有效地避免烟雾冷凝而使用户吸食到冷凝的烟油，从而增加用户使用时的舒适度。
（4）由于加油口13设置在套管1远离吸嘴2的一端，当对所述雾化器添加或更换烟油时，只需将雾化芯3从套管1中拆除，再将加油口13朝上，最后将烟油通过该加油口13注入储油腔10中即可。采用此种结构，添加或更换烟油的操作较为简便，与现有技术中从吸嘴2的一端添加或更换烟油相比，本实施例中添加或更换烟油的方式能够避免污染吸嘴2，从而提高所述雾化器的使用卫生。
（5）由于雾化芯3可拆卸地安装在套管1上，其可进行更换使用，既而能够降低所述雾化器的维护成本。
如图6所示，本发明的较佳实施例之二提供一种雾化器，其与实施例之一所不同之处在于导油管4与单向阀5以及密封件6的安装结构。本实施例中，挡油管4套装在单向阀5的外壁上，单向阀5位于挡油管4靠近吸嘴2的一端的内部。组装时，首先将密封件6安装在挡油管4内部，再将单向阀5安装在挡油管4中并与密封件6相互抵持，然后将挡油管4插装在限位部14中，即可完成挡油管4、单向阀5以及密封件6的组装，该组装操作简便，能够提高所述雾化器的组装效率。
基于上述雾化组件的结构，本发明还提供一种电子烟，所述电子烟包括如上实施例所述的雾化组件，以及可拆卸地连接在该雾化组件上的电池组件。使用所述电子烟时，同样具备如上实施例所述的有益效果。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。

Claims (20)

  1. 一种雾化器，用于与电池组件组合形成电子烟；所述雾化器包括套管（1）以及雾化芯（3），所述套管（1）一端设置有吸嘴（2），所述吸嘴（2）的一端设置有出烟口（21）；其特征在于：所述套管（1）内设置有用于容纳烟油的储油腔（10）和用于容纳雾化芯（3）的容纳腔（100）；所述套管（1）远离所述吸嘴（2）的一端为开口端，所述开口端内形成有与所述储油腔（10）和容纳腔（100）相连通的加油口（13）；所述雾化芯（3）可拆卸地安装在所述套管（1）中并能够密封所述加油口（13）；
    所述雾化芯（3）包括插设于所述容纳腔（100）内的雾化套管（34）、插设于所述雾化套管（34）的一端并用于与所述电池组件电连接的电极组件（33）、收容在所述雾化套管（34）内并与所述电极组件（33）电连接的电热丝组件（31）、以及由吸油材料制成并用于将烟油输送给所述电热丝组件（31）进行雾化的烟油锁存件（32）；所述雾化套管（34）远离所述吸嘴（2）的一端设置有与所述储油腔（10）相连通的进油孔（341），所述烟油锁存件（32）套设在所述雾化套管（34）内，所述进油孔（341）与所述电热丝组件（31）分别位于所述烟油锁存件（32）的两端或两侧。
  2. 根据权利要求1所述的雾化器，其特征在于：所述电极组件（33）包括分别用于与所述电池组件电连接的外电极（331）与内电极（332）；所述外电极（331）套设在所述内电极（332）的外部；所述雾化套管（34）插装在所述外电极（331）上；所述内电极（332）靠近所述吸嘴（2）的一端连接有呈中空状的通气管（35）；所述电热丝组件（31）设置在所述通气管（35）内；所述烟油锁存件（32）抵持在所述雾化套管（34）与所述通气管（35）之间；
    所述内电极（332）开设有连通所述雾化器外部的进气孔（3321）；所述进气孔（3321）、所述通气管（35）以及所述出烟口（21）依次相连通。
  3. 根据权利要求1所述的雾化器，其特征在于：所述烟油锁存件（32）为与所述雾化套管（34）同轴设置的棉管，所述棉管的外壁面与所述雾化套管（34）的内壁面相互贴合。
  4. 根据权利要求1所述的雾化器，其特征在于：所述套管（1）包括套管本体（11），以及开设在所述套管本体（11）上的台阶孔（12）；所述台阶孔（12）包括沉头孔部（121），以及与所述出烟口（21）相连通的通孔部（122）；所述雾化器还包括设置在所述沉头孔部（121）底壁上并呈中空结构的挡油管（4）；所述沉头孔部（121）的内壁与所述挡油管（4）的外壁共同围成所述储油腔（10）；所述挡油管（4）的内壁围成所述容纳腔（100）。
  5. 根据权利要求4所述的雾化器，其特征在于：所述雾化器还包括用于控制所述出烟口（21）与所述通孔部（122）相连通或相隔离的单向阀（5）；其中，当气流从所述通孔部（122）流向所述出烟口（21）时，所述单向阀（5）连通所述出烟口（21）与所述通孔部（122）；当气流从所述出烟口（21）流向所述通孔部（122）时，所述单向阀（5）隔离所述出烟口（21）与所述通孔部（122）。
  6. 根据权利要求5所述的雾化器，其特征在于：所述单向阀（5）安装在所述通孔部（122）内；所述挡油管（4）套装在所述单向阀（5）的外壁上。
  7. 根据权利要求1所述的雾化器，其特征在于：所述套管（1）与所述吸嘴（2）一体成型。
  8. 根据权利要求1所述的雾化器，其特征在于：所述电极组件（33）与所述加油口（13）之间安装有密封圈（7）。
  9. 根据权利要求4所述的雾化器，其特征在于：所述沉头孔部（121）的底壁向远离吸嘴（2）的一侧延伸形成有限位部（14）；所述挡油管（4）的一端插装在所述限位部（14）内。
  10. 根据权利要求5所述的雾化器，其特征在于：所述雾化器还包括密封安装在所述雾化芯（3）与所述单向阀（5）之间的密封件（6）。
  11. 一种电子烟，包括雾化器，以及与所述雾化器连接的电池组件；所述雾化器包括套管（1）以及雾化芯（3），所述套管（1）一端设置有吸嘴（2），所述吸嘴（2）的一端设置有出烟口（21）；其特征在于：所述套管（1）内设置有用于容纳烟油的储油腔（10）和用于容纳雾化芯（3）的容纳腔（100）；所述套管（1）远离所述吸嘴（2）的一端为开口端，所述开口端内形成有与所述储油腔（10）和容纳腔（100）相连通的加油口（13）；所述雾化芯（3）可拆卸地安装在所述套管（1）中并能够密封所述加油口（13）；
    所述雾化芯（3）包括插设于所述容纳腔（100）内的雾化套管（34）、插设于所述雾化套管（34）的一端并用于与所述电池组件电连接的电极组件（33）、收容在所述雾化套管（34）内并与所述电极组件（33）电连接的电热丝组件（31）、以及由吸油材料制成并用于将烟油输送给所述电热丝组件（31）进行雾化的烟油锁存件（32）；所述雾化套管（34）远离所述吸嘴（2）的一端设置有与所述储油腔（10）相连通的进油孔（341），所述烟油锁存件（32）套设在所述雾化套管（34）内，所述进油孔（341）与所述电热丝组件（31）分别位于所述烟油锁存件（32）的两端或两侧。
  12. 根据权利要求11所述的电子烟，其特征在于：所述电极组件（33）包括分别用于与所述电池组件电连接的外电极（331）与内电极（332）；所述外电极（331）套设在所述内电极（332）的外部；所述雾化套管（34）插装在所述外电极（331）上；所述内电极（332）靠近所述吸嘴（2）的一端连接有呈中空状的通气管（35）；所述电热丝组件（31）设置在所述通气管（35）内；所述烟油锁存件（32）抵持在所述雾化套管（34）与所述通气管（35）之间；
    所述内电极（332）开设有连通所述雾化器外部的进气孔（3321）；所述进气孔（3321）、所述通气管（35）以及所述出烟口（21）依次相连通。
  13. 根据权利要求11所述的电子烟，其特征在于：所述烟油锁存件（32）为与所述雾化套管（34）同轴设置的棉管，所述棉管的外壁面与所述雾化套管（34）的内壁面相互贴合。
  14. 根据权利要求11所述的电子烟，其特征在于：所述套管（1）包括套管本体（11），以及开设在所述套管本体（11）上的台阶孔（12）；所述台阶孔（12）包括沉头孔部（121），以及与所述出烟口（21）相连通的通孔部（122）；所述雾化器还包括设置在所述沉头孔部（121）底壁上并呈中空结构的挡油管（4）；所述沉头孔部（121）的内壁与所述挡油管（4）的外壁共同围成所述储油腔（10）；所述挡油管（4）的内壁围成所述容纳腔（100）。
  15. 根据权利要求14所述的电子烟，其特征在于：所述雾化器还包括用于控制所述出烟口（21）与所述通孔部（122）相连通或相隔离的单向阀（5）；其中，当气流从所述通孔部（122）流向所述出烟口（21）时，所述单向阀（5）连通所述出烟口（21）与所述通孔部（122）；当气流从所述出烟口（21）流向所述通孔部（122）时，所述单向阀（5）隔离所述出烟口（21）与所述通孔部（122）。
  16. 根据权利要求15所述的电子烟，其特征在于：所述单向阀（5）安装在所述通孔部（122）内；所述挡油管（4）套装在所述单向阀（5）的外壁上。
  17. 根据权利要求11所述的电子烟，其特征在于：所述套管（1）与所述吸嘴（2）一体成型。
  18. 根据权利要求11所述的电子烟，其特征在于：所述电极组件（33）与所述加油口（13）之间安装有密封圈（7）。
  19. 根据权利要求14所述的电子烟，其特征在于：所述沉头孔部（121）的底壁向远离吸嘴（2）的一侧延伸形成有限位部（14）；所述挡油管（4）的一端插装在所述限位部（14）内。
  20. 根据权利要求15所述的电子烟，其特征在于：所述雾化器还包括密封安装在所述雾化芯（3）与所述单向阀（5）之间的密封件（6）。
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