WO2016090601A1 - Ensemble d'atomisation, cigarette électronique et procédé pour empêcher un enfant de fumer une cigarette électronique par accident - Google Patents

Ensemble d'atomisation, cigarette électronique et procédé pour empêcher un enfant de fumer une cigarette électronique par accident Download PDF

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Publication number
WO2016090601A1
WO2016090601A1 PCT/CN2014/093578 CN2014093578W WO2016090601A1 WO 2016090601 A1 WO2016090601 A1 WO 2016090601A1 CN 2014093578 W CN2014093578 W CN 2014093578W WO 2016090601 A1 WO2016090601 A1 WO 2016090601A1
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WO
WIPO (PCT)
Prior art keywords
atomizing
assembly
oil
movable member
electronic cigarette
Prior art date
Application number
PCT/CN2014/093578
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
Original Assignee
惠州市吉瑞科技有限公司
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 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to PCT/CN2014/093578 priority Critical patent/WO2016090601A1/fr
Publication of WO2016090601A1 publication Critical patent/WO2016090601A1/fr

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Classifications

    • 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
    • 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
    • A24F40/49—Child proofing
    • 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 electronic smoking articles, and in particular, to an atomizing assembly that can turn on or off a flue, an electronic cigarette using the same, and a method for preventing a child from aspirating an electronic cigarette. Background technique
  • the electronic cigarette includes a battery assembly and a atomization assembly
  • the battery assembly includes a battery for providing an operating voltage of the electronic cigarette
  • the atomization assembly includes an electric heating wire and an oil storage mechanism for supplying the oil to the electric heating wire
  • the smoke passage inside the existing electronic cigarette Both are transparent structures.
  • the electronic cigarette When an electronic cigarette is used as a toy by a child, the electronic cigarette will work normally and the smoke will be sucked by the child, thus affecting the child's health and posing a safety hazard.
  • the electronic cigarette structure may trigger the electronic cigarette work technical problem in the case of external non-absorbent airflow or environmental factors such as temperature.
  • An atomizing assembly for combining with a battery assembly to form an electronic cigarette, the atomizing assembly comprising an atomizing assembly body and a nozzle assembly movably coupled to one end of the atomizing assembly body, the atomizing assembly
  • the body is provided with an oil storage chamber, an atomizing core for atomizing the oil in the oil storage chamber, and an atomizing sleeve sleeved outside the atomizing core.
  • the nozzle assembly is axially reciprocally movable relative to the atomizing assembly body between a first position remote from the atomizing assembly body and a second position proximate the atomizing assembly body.
  • a valve mechanism for controlling the opening and closing of the exhaust pipe is disposed between the atomizing assembly body and the nozzle assembly, wherein the nozzle assembly is in a first position, and the valve mechanism conducts the exhausting The nozzle assembly is in a second position, and the valve mechanism closes the exhaust duct.
  • the valve mechanism includes a grease trap fixedly inserted at one end of the atomizing sleeve away from the atomizing core, fixed to the nozzle assembly near one end of the oil trap and nested in the Moving parts in the oil compartment.
  • a seal member for ensuring internal airtightness of the valve mechanism is disposed between the oil separator and the movable member.
  • a smoke oil condensation chamber for collecting the smoke droplets condensed and deposited in the smoke is disposed between the nozzle assembly and the valve mechanism.
  • the oil isolation seat is provided with a groove near one end of the movable member, and the movable member is axially movablely nested in the groove.
  • the movable member is axially reciprocated relative to the oil trap in the groove under the driving of the nozzle assembly, so that the exhaust passage is turned on or off.
  • the exhaust duct includes a first exhaust flue disposed in the nozzle assembly and a second exhaust flue disposed in the body of the atomizing assembly.
  • the movable member is provided with a first venting hole extending into the first exhaust flue, and the oil damper is provided with a second venting hole extending into the second exhaust flue.
  • the movable member is provided with a spool post for controlling conduction or sealing of the second vent hole and an intermediate vent hole communicating with the first vent hole near an end surface of the oil damper.
  • the nozzle assembly is located at the first position ⁇ , and the gap between the spool and the second vent hole is allowed to pass through the airflow, so that the first exhaust duct and the second exhaust flue are Interconnected, conducting the exhaust duct
  • the nozzle assembly is located at the second position ⁇ , and the spool post is inserted into the second vent hole to completely seal the second vent hole, thereby closing the exhaust flu.
  • the seal is a seal ring.
  • the oil-retaining seat is provided with a limit ring near the end of one end of the movable member, and the movable member is disposed near the end of the oil-receiving seat for restricting the movable member.
  • Limit step of the stroke is provided with a limit ring near the end of one end of the movable member, and the movable member is disposed near the end of the oil-receiving seat for restricting the movable member.
  • the valve mechanism further includes being inserted into the nozzle assembly to turn on or off the row
  • the spool tube of the flue includes a first exhaust flue disposed in the nozzle assembly and a second exhaust flue disposed in the atomizing core.
  • the spool tube is a hollow tube that is closed near one end of the oil trap, and the other end of the spool tube is inserted in the first exhaust flue.
  • the movable member is provided with a first vent hole having a radius larger than a radius of the spool tube, and the valve core tube is radially disposed with an intermediate vent hole communicating with the first vent hole, and the oil damper is disposed on the oil damper
  • a second venting opening extending into the second exhaust stack is provided.
  • the nozzle assembly is located at the first position ⁇ , and the gap between the spool tube and the second vent hole is capable of passing through the airflow, so that the first exhaust duct and the second exhaust flue communicate with each other. Pass the exhaust pipe.
  • the nozzle assembly is located at the second position ⁇ , and the sealing end of the valve core tube is inserted into the second vent hole to completely seal the second vent hole, thereby closing the exhaust flu.
  • the spool tube is provided with an annular projection defining a position in which the spool tube is mounted in the nozzle assembly.
  • the exhaust duct includes a first exhaust flue disposed in the nozzle assembly and a second exhaust flue disposed in the atomizing core.
  • the movable member is provided with a first vent hole communicating with the first exhaust flue, and the groove of the oil trap is provided with a columnar protrusion, and the columnar protrusion is provided with the extension into the a second vent hole in the second row of flue channels and an intermediate vent hole in the radial direction that communicates with the second vent hole.
  • the movable member is provided with a deformed valve core for controlling conduction or sealing of the second vent hole near an end surface of the oil damper, and the deformation valve core includes fixedly embedded in the groove. a base and a deformable elastic piece connected between the base and the first vent hole.
  • the nozzle assembly is located at the first position ⁇ , and the gap between the deformation valve core and the columnar protrusion can pass through the airflow, so that the first row of flue and the second row of flue are between The exhaust vent is electrically connected through the intermediate vent.
  • the nozzle assembly is located at the second position ⁇ , the columnar protrusion is inserted in the first vent hole and the first vent hole wall closes the intermediate vent hole, thereby closing the Exhaust the flue.
  • the diameter of the columnar protrusion is larger than the diameter of the first vent hole, and the first vent hole is disposed near the end of the oil damper to be closed with the columnar protrusion. a segment, the bottom of the closed segment forms a limit step.
  • the outer peripheral wall of the movable member is provided with a limiting connecting wall extending axially toward the atomizing sleeve.
  • the limiting connecting wall surrounds the outside of the atomizing sleeve.
  • the deformation valve core further includes a vent column, and the vent column is inserted on the movable member to further fix and fix the deformation valve core on the movable member.
  • the inner wall of the groove of the oil barrier seat is provided with a fixing groove for restricting the fixing of the base.
  • the atomizing sleeve is a light transmitting body, which is convenient for the user to view the oil storage in the oil storage chamber.
  • the atomizing core includes a yellow wax tube connected to the oil trap, an electrode assembly inserted at an end of the atomizing sleeve away from the nozzle assembly, and disposed in the yellow wax.
  • the present invention also provides an electronic cigarette comprising any of the above-described atomizing components and a battery assembly for supplying power to the atomizing assembly.
  • the present invention also provides a method for preventing a child from aspirating an electronic cigarette, which is applied to any of the above-mentioned electronic cigarettes, and an axial reciprocating movement is provided between the nozzle assembly of the electronic cigarette and the atomizing assembly body.
  • a valve mechanism that can turn on or off the smoke passage in the electronic cigarette.
  • the valve mechanism includes a grease trap fixedly inserted at one end of the atomizing sleeve away from the atomizing core, fixed to the nozzle assembly near one end of the oil trap and nested in the Moving parts in the oil compartment.
  • the movable member is axially away from the oil spacer ⁇ , and the valve mechanism conducts the smoke passage in the electronic cigarette
  • the electronic air smoke sensor senses the air pressure change in the smoke passage to trigger the electronic cigarette to work, and realizes the smoking function of the electronic cigarette.
  • the movable member axially abuts the oil spacer ⁇ , the valve mechanism closes the smoke passage in the electronic cigarette
  • the electronic cigarette is smoked, and no airflow passes through the smoke passage.
  • the airflow sensor in the battery component does not sense the change of the air pressure in the smoke passage, and does not trigger the operation of the electronic cigarette, thereby realizing the anti-child sucking function of the electronic cigarette.
  • the present invention provides a valve mechanism for closing or guiding the exhaust pipe in the exhaust duct of the electronic cigarette.
  • the exhaust pipe When the smoking device pulls out the nozzle assembly for a certain distance, the exhaust pipe is connected, and the electronic cigarette can be normally Work If you don't smoke, press the nozzle assembly back. The exhaust pipe is sealed and the electronic cigarette can't work.
  • This structure is simple and easy to operate. It is convenient for users to smoke anywhere. It can prevent the electronic cigarette from working automatically during transportation. Phenomenon can prevent children from aspirating electronic cigarettes.
  • FIG. 1 is a cross-sectional structural view showing a nozzle assembly of an atomizing assembly in a second position such that a exhaust duct is in a closed state according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic enlarged view of a portion A in FIG. 1;
  • FIG. 3 is a cross-sectional structural view showing the nozzle assembly of the atomizing assembly in the first position, so that the exhaust duct is in a conducting state according to the first embodiment of the present invention
  • FIG. 4 is a schematic enlarged view of a portion B in FIG. 1;
  • FIG. 5 is a schematic structural view 1 of a movable member according to Embodiment 1 of the present invention.
  • FIG. 6 is a second schematic structural view of a movable member according to Embodiment 1 of the present invention.
  • FIG. 7 is a schematic structural view 1 of a grease trap according to Embodiment 1 of the present invention.
  • FIG. 8 is a second schematic structural view of a grease trap in the first embodiment of the present invention.
  • FIG. 9 is a second embodiment of the nozzle assembly of the atomizing assembly of the second embodiment of the present invention.
  • FIG. 10 is a schematic enlarged view of a portion C in FIG. 9;
  • FIG. 11 is a cross-sectional structural view showing the nozzle assembly of the atomizing assembly in a first position in a second embodiment of the present invention, such that the exhaust duct is in a conducting state;
  • FIG. 12 is a schematic enlarged view of the structure at D in FIG. 11;
  • FIG. 13 is a schematic structural view of a spool tube in a second embodiment of the present invention.
  • FIG. 14 is a cross-sectional structural view showing the nozzle assembly of the atomizing assembly in the first position in the first position of the embodiment, so that the exhaust duct is in a conducting state;
  • FIG. 15 is a schematic enlarged view of the structure at E in FIG. 14;
  • FIG. 16 is a cross-sectional structural view showing a nozzle assembly of an atomizing assembly in a second position in a third position in a state in which the exhaust duct is in a closed state according to Embodiment 3 of the present invention
  • 18 is a first schematic structural view of a movable member according to a third embodiment of the present invention
  • 19 is a second structural diagram of a movable member according to a third embodiment of the present invention
  • FIG. 20 is a schematic structural view of a movable member according to Embodiment 3 of the present invention.
  • 21 is a schematic structural view of a grease trap according to a third embodiment of the present invention.
  • FIG. 22 is a schematic structural view of a grease trap according to a third embodiment of the present invention.
  • FIG. 23 is a cross-sectional structural view of a movable member according to Embodiment 4 of the present invention.
  • FIG. 24 is a schematic structural view of an atomizing assembly body according to an embodiment of the present invention.
  • 25 is a schematic view showing the overall structure of an electronic cigarette in an embodiment of the present invention.
  • the present invention provides an atomizing assembly for combining with the battery assembly 5 to form an electronic cigarette.
  • the battery assembly 5 includes a battery for powering the atomizing assembly, a control circuit board for controlling the working state of the atomizing assembly, a battery electrode for electrically connecting with the atomizing assembly, and a battery for receiving the control board.
  • the battery cover of the battery electrode since the related structure and arrangement of the battery component 5 in the present application belong to the prior art, and details are not described herein again.
  • the first embodiment of the present invention provides an atomizing assembly.
  • the atomizing assembly includes an atomizing assembly body 3 and a nozzle assembly 1 movably connected to the end of the atomizing assembly body 3.
  • the atomizing assembly body 3 an oil storage chamber 31, an atomizing core 32 for atomizing the oil in the oil storage chamber 31, and an atomizing sleeve 33 disposed outside the atomizing core 32 are disposed.
  • the atomizing sleeve 33 is a hollow tubular structure, and the nozzle assembly 1 is movably connected to one end of the atomizing sleeve 33, and the atomizing core 32 is inserted at the other end of the atomizing sleeve 33.
  • the atomizing core 32 includes a yellow wax tube 321 connected to the oil spacer 21, an electrode assembly 322 inserted at an end of the atomizing sleeve 33 away from the nozzle assembly 1, and disposed at the yellow wax.
  • the oil guiding members of the heating wire assembly 324 are abutted on the oil storage cotton 325.
  • the nozzle assembly 1 is axially reciprocable relative to the atomizing assembly body 3 between a first position remote from the atomizing assembly body 3 and a second position abutting the atomizing assembly body 3.
  • the nozzle assembly 1 and the atomization assembly body 3 have a clear sense of position, and each position corresponds to a working state, so that the user can recognize the current working state of the electronic cigarette.
  • a valve mechanism 2 for controlling the opening and closing of the exhaust duct is disposed between the atomizing assembly body 3 and the nozzle assembly 1, and the exhaust duct includes a first one disposed in the nozzle assembly 1.
  • the exhaust duct 11 and the second exhaust flue 34 disposed in the atomizing assembly body 3, the valve mechanism 2 is disposed between the first exhaust flue 11 and the second exhaust flue 34 and is capable of controlling the first exhaust flue 11 Conduction or isolation with the second row of flue gases 34, thereby turning the flue duct on or off.
  • the nozzle assembly 1 is in the first position, and the valve mechanism 2 is connected to the exhaust duct.
  • the valve Agency 2 closes the exhaust duct.
  • the valve mechanism 2 includes a grease trap 21 fixedly inserted at one end of the atomizing sleeve 33 away from the atomizing core 32, and is fixed to the nozzle assembly 1 near the end of the oil trap 21 and embedded
  • the movable member 22 nested in the oil trap 21
  • the movable member 22 is provided with a first vent hole 224 extending into the first exhaust flue 11 .
  • the oil trap 21 is extended to the second.
  • the movable member 22 is disposed near the end face of the oil trap 21 at the end surface of the oil damper 21 for controlling the conduction or sealing of the second vent hole 212 and the intermediate vent hole 222 communicating with the first vent hole 224.
  • the number and location are set according to actual needs and are not specifically limited.
  • the oil trap 21 is adjacent to the movable member 22 - end is provided with a groove 211, the second vent hole 212 is communicated with the groove 211, and the movable member 22 is axially movablely nested in the groove 211.
  • the movable member 22 is axially reciprocated in the recess 211 with respect to the oil damper 21 by the nozzle assembly 1, so that the exhaust duct is turned on or off.
  • the oil-retaining seat 21 is provided with a limit ring 24 near the end of the movable member 22, and the movable member 22 is adjacent to the oil-retaining seat.
  • the end of one end of 21 is provided with A limit step portion 223 for restricting the stroke of the movable member 22.
  • the movable member 22 slides between the bottom of the groove 211 and the limiting ring 24, and the movable member 22 is prevented from coming off the oil spacer 21 through the limiting ring 24, thereby ensuring the stability of the electronic cigarette structure.
  • a smoking raft is required.
  • the nozzle assembly 1 is placed in the first position, and the limiting step portion 223 of the movable member 22 abuts on the end of the groove 211 on the oil spacer 21.
  • the limiting ring 24, between the movable member 22 and the oil spacer 21, and between the spool 221 and the second venting hole 212, have a gap through which the airflow can pass, so that the first exhaust duct 11 and the second exhaust flue 34 Connecting between the exhaust flue, the smoke enters the gap between the movable member 22 and the oil trap 21 from the second exhaust flue 34 via the second air passage, and then enters the second through the intermediate vent 222 of the movable member 22
  • a vent 224 is finally discharged from the first exhaust flue 11 of the nozzle assembly 1 into the user's mouth to perform the function of the electronic cigarette.
  • the nozzle assembly 1 is placed in the second position, and the end of the movable member 22 abuts on the bottom of the groove 211 on the oil spacer 21, the movable member 22 and the oil trap 21 are in close contact with each other, and the spool post 221 is inserted into the second vent hole 212 and closely adheres to the inner wall surface of the second vent hole 212, thereby completely sealing the second vent hole 212, and further Close the flue.
  • the electronic cigarette If the electronic cigarette is inadvertently obtained by the child and is taken in the inlet, since the exhaust duct inside the atomizing assembly is in the closed state, no airflow flows in the exhaust duct, and the air pressure in the exhaust duct remains constant without triggering the battery assembly 5
  • the airflow sensor, the electronic cigarette is always kept inactive, no smoke enters the mouth, thus avoiding child aspiration, avoiding accidental injury to children, and protecting children's healthy growth.
  • a seal 23 for ensuring the inner airtightness of the valve mechanism 2 is disposed between the oil spacer 21 and the movable member 22; preferably, the seal 23 is a seal ring and the movable member 22
  • the end portion is further provided with an annular sealing ring mounting groove 23a for mounting a fixed sealing ring, and a hermetic seal is formed between the oil separating seat 21 and the movable member 22 to prevent smoke from the oil separating seat 21 and the movable member 22.
  • the gap between the gaps is leaked, and the movable member 22 can be clamped and positioned by the elastic deformation of the seal ring itself, preventing the movable member 22 from automatically sliding down after the user smokes.
  • the annular seal ring mounting groove 23a is generally disposed on the limit step portion 223 of the movable member 22.
  • the smoke oil condensation chamber 4 is composed of a movable member 22 and a cavity on the nozzle assembly 1 and communicates with the first exhaust flue 11 and the first vent hole 224, and the smoke sequentially passes through the second exhaust flue 34 and the second pass.
  • the air hole 212 and the intermediate air hole 222 enter the smoke oil condensation chamber 4. Since the smoke enters the large space from a small space, the smoke will temporarily stay in the smoke condensation chamber, and the smoke oil droplets in the smoke will be precipitated and filtered out. In the smoke oil condensation chamber 4, only pure smoke is sucked into the mouth by the user, which enhances the user's smoking experience.
  • the valve mechanism 2 further includes a spool tube 25 inserted into the nozzle assembly 1 to open or close the exhaust duct;
  • the spool tube 25 is A hollow tube which is closed near one end of the oil trap 21, a cavity inside the spool tube 25 serves as a flow passage for the smoke, and the other end of the spool tube 25 is inserted in the first exhaust flue 11.
  • the movable member 22 is provided with a first vent hole 224 having a radius larger than the radius of the spool tube 25, and a gap between the first vent hole 224 and the spool tube 25 serves as a smoke passage.
  • the valve core tube 25 is disposed with an intermediate vent hole 222 that communicates with the first vent hole 224.
  • the number of the intermediate vent holes 222 and the position of the venting hole 222 are set according to actual needs, and are not specifically limited.
  • the nozzle assembly 1 When smoking is required, referring to FIG. 11 and FIG. 12, the nozzle assembly 1 is placed in the first position, and the limiting step portion 223 of the movable member 22 abuts on the limit of the end of the groove 211 on the oil spacer 21.
  • the ring 24, the spool tube 25 and the second venting hole 12 12 have a gap through which the airflow can pass, so that the first row of flue pipes 11 and the second row of flue pipes 34 communicate with each other to conduct the exhaust flue; the smoke from the second The exhaust duct 34 enters the gap between the movable member 22 and the oil trap 21 via the second air passage, and then enters the intermediate vent hole 22 of the movable member 22 through the first vent hole 224, and finally from the nozzle assembly 1
  • the first row of flue ducts 11 are discharged and enter the mouth of the user to realize the function of the electronic cigarette.
  • the nozzle assembly 1 is placed in the second position, and the end of the movable member 22 abuts on the bottom of the groove 211 on the oil spacer 21 and the spool
  • the column 221 is inserted into the second vent hole 212 and closely adheres to the inner wall surface of the second vent hole 212, thereby completely sealing the second vent hole 212, thereby closing the exhaust flu.
  • the electronic cigarette is inadvertently obtained by the child and is taken in the inlet, since the exhaust duct inside the atomizing assembly is in the closed state, no airflow flows in the exhaust duct, and the air pressure in the exhaust duct remains constant without triggering the battery assembly 5
  • the airflow sensor the electronic cigarette is always kept inactive, no smoke enters the mouth, thus avoiding children's aspiration, avoiding accidental injury to children, and protecting children's healthy growth.
  • the smoke generated by the heat atomization of the smoke oil in the atomizing core 32 by the heating wire assembly 324 is easily caused by the excessive diffusion between the electrons in the electronic cigarette, the partially atomized smoke is lost due to heat diffusion.
  • a smoke condensing chamber 4 for condensing the smoke droplets contained in the smoke is disposed between the nozzle assembly 1 and the valve mechanism 2.
  • the smoke oil condensation chamber 4 is composed of a movable member 22 and a cavity on the nozzle assembly 1 and a wall of the valve tube 25, the chamber and the first exhaust passage 11 and the first passage
  • the air holes 224 are connected to each other, and the smoke enters the smoke oil condensation chamber 4 through the second exhaust flue 34, the second vent hole 212 and the first vent hole 224 in sequence, and the smoke enters the large space from the small space, so that the smoke is concentrated in the smoke condensation.
  • the smoke droplets in the smoke will be precipitated and stay in the smoke oil condensation chamber 4. Only pure smoke enters the first row of flue channels 11 through the intermediate vent 22 2 and is sucked into the mouth by the user, which enhances the user's Smoking experience.
  • the spool tube 25 is disposed in the first exhaust flue 11 by plugging, the connection between the two is not very stable, especially when the spool tube 25 is pressed into the second pass. In the air hole 212, there is a possibility that the spool tube 25 is axially displaced to cause the electronic cigarette to malfunction. To this end, referring to Fig.
  • the spool tube 25 is provided with an annular projection 251 defining a position in which the spool tube 25 is mounted in the nozzle assembly 1, the annular projection 251 abutting on the end surface of the first exhaust flue 11
  • the spool tube 25 is assisted to limit the position, and the end portion of the spool tube 25 is smoothly inserted into the second vent hole 212 to close the exhaust flue.
  • Embodiment 3 Referring to FIG. 14 and FIG. 15, the movable member 22 is provided with a first vent hole 224 communicating with the first exhaust flue 11, and referring to FIG. 21 and FIG. 22, the groove of the oil trap 21
  • the 211 is provided with a columnar protrusion 213.
  • the columnar protrusion 213 is provided with a second vent hole 212 extending into the second exhaust flue 34 and an intermediate vent hole 222 communicating with the second vent hole 212.
  • the diameter of the columnar protrusion 213 is larger than the diameter of the first vent hole 224.
  • the first vent hole 224 is disposed near the oil-retaining seat 21-end with a closed section 224a matching the columnar protrusion 213, and the bottom of the closed section 224a forms a limit step. 224b.
  • the movable member 22 is provided with a deformed valve core 26 for controlling the conduction or sealing of the second vent hole 212 near the end face of the oil damper 21.
  • the deformed valve core 26 includes The base 261 is fixedly embedded in the recess 211 and the deformable elastic piece 262 is connected between the base 261 and the first venting hole 224.
  • the deformed elastic piece 262 can be folded or stretched following the positional change of the movable member 22 and the oil spacer 21.
  • the inner wall of the groove 211 of the oil spacer 21 is provided with a fixing groove 214 for restricting the fixing base 261.
  • a relatively closed passage is formed between the groove 211, the columnar protrusion 213 and the deformation valve core 26 for the passage of smoke.
  • the deformation valve core 26 and the other components of the movable member 22 are integrally formed to reduce processing and assembly. Process, saving costs.
  • a smoke oil condensation chamber 4 (not shown) is also disposed between the movable member 22 and the nozzle assembly 1 (not shown) to ensure the user's smoking taste.
  • the nozzle assembly 1 is placed in the first position, the deformation elastic piece 262 of the deformation valve core 26 is in the extended state, and the columnar projection 213 and the movable member on the oil spacer 21 are placed.
  • the nozzle assembly 1 is placed in the second position, the deformation elastic piece 262 of the deformation valve core 26 is in a folded deformation state, and the columnar protrusion on the oil spacer 21 213 is inserted into the closed section 224a of the movable member 2 2 and abuts against the limiting step 224b at the bottom of the closed section 224a, and the inner wall surface of the closed section 224a closely fits the outer wall surface of the columnar protrusion 213, thereby completely connecting the middle
  • the air holes 222 are sealed to close the exhaust duct.
  • the electronic cigarette If the electronic cigarette is inadvertently obtained by the child and is taken in the inlet, since the exhaust duct inside the atomizing assembly is in the closed state, no airflow flows in the exhaust duct, and the air pressure in the exhaust duct remains constant without triggering the battery assembly 5
  • the airflow sensor, the electronic cigarette is always kept inactive, no smoke enters the mouth, thus avoiding child aspiration, avoiding accidental injury to children, and protecting children's healthy growth.
  • the outer wall surface between the nozzle assembly 1 and the atomizing sleeve 33 is not in a stable connection state. , or there is a gap or abutment, because there is an active link between the two, when the nozzle assembly 1 is in the first position, the nozzle assembly 1 and the atomizing assembly body 3 are only relying on the deformation elastic 262 Connection, the structural stability between the two is extremely poor, the relative position is also unstable, which is a weak point of the overall structure of the atomizing component, and is also the key point to determine the service life of the electronic cigarette, and the overall external shape of the electronic cigarette Cause damage.
  • the outer peripheral wall of the movable member 22 is provided with a connecting wall 225 extending axially toward the atomizing sleeve 33, and the connecting wall 225 surrounds the outer side of the atomizing sleeve 33.
  • the nozzle assembly 1 is located at the first position ⁇ , and the end of the connecting wall 225 extends over the fog.
  • the sleeve 33 is adjacent to the end of the nozzle assembly 1, and the connecting wall 225 always wraps the end of the atomizing sleeve 33 near the nozzle assembly 1, and maintains the connection between the movable member 22 and the atomizing sleeve 33 by limiting the connecting wall 225.
  • the stability maintains the structural stability between the nozzle assembly 1 and the atomizing assembly body 3, while improving the coordination of the overall appearance of the electronic cigarette, and enhancing the overall aesthetics of the electronic cigarette.
  • the deformed elastic piece 262 is repeatedly folded and stretched during use of the electronic cigarette, it belongs to a consumable part.
  • the deformation valve core 26 and the movable member 22 are integrally formed, if the deformation elastic piece 262 is damaged, the movable member 22 must be replaced as a whole, resulting in high post-use cost of the electronic cigarette, which is common to both the manufacturing enterprise and the consumer. A great problem.
  • the structure of the deformation valve core 26 is correspondingly improved.
  • a vent column 263 is added between the deformation valve core 26 and the movable member 22 as an intermediate connecting member, and the vent column 263 is inserted at the end.
  • the first vent hole 224 of the member 22 further connects and fixes the deformation valve core 26 to the movable member 22, and the other end of the vent column 263 is connected to the deformation elastic piece 262.
  • the above structure connects the deformed valve core 26 and the movable member 22 by the integral structural change component. If the deformation of the deformed valve core 26 is broken, it is only necessary to remove the damaged deformation valve core 26 from the movable member 22 and then reinsert the new one.
  • the deformable spool 26 can be used, and the whole process is convenient and quick, and can save a lot of cost.
  • Embodiment 4 provides an electronic cigarette.
  • the electronic cigarette adopts any one of the atomization components described in the above embodiments and a battery component that supplies power to the atomization assembly. 5.
  • Embodiment 5 provides a method for preventing a child from aspirating an electronic cigarette, which is applied to any one of the electronic cigarettes described in the above embodiments, which is a nozzle assembly 1 and atomization in the electronic cigarette.
  • a valve mechanism 2 capable of turning on or off the smoke passage in the electronic cigarette by axial reciprocating movement is disposed between the assembly bodies 3
  • the valve mechanism 2 includes a grease trap 21 that is fixedly inserted at one end of the atomizing sleeve 33 away from the atomizing core 32, and is fixed to the nozzle assembly 1 near the end of the oil trap 21 and nested in the oil trap 21 Activity piece 22;
  • the movable member 22 is axially away from the oil trap 21 ⁇ , the valve mechanism 2 conducts the smoke passage in the electronic cigarette, and sucks the electronic cigarette, and the airflow sensor in the battery assembly 5 senses the change of the air pressure in the smoke passage to trigger the electronic cigarette. Work to achieve the smoking function of e-cigarettes.
  • the movable member 22 axially abuts the oil trap 21 ⁇ , the valve mechanism 2 closes the smoke passage in the electronic cigarette, sucks the electronic cigarette, and no airflow passes through the smoke passage, and the airflow sensor in the battery assembly 5 does not sense the smoke passage. There is a change in air pressure that does not trigger the operation of the electronic cigarette, and the child's aspiration prevention function of the electronic cigarette is realized.
  • the present method is applied to the specific structure described in the above embodiments, and the cooperation relationship between the respective components of the electronic cigarette, particularly the valve mechanism, has been specifically described in each specific embodiment, Do not repeat the explanation.
  • a valve mechanism that can close or open the exhaust flue is disposed in the exhaust duct of the electronic cigarette, and the exhaust duct is closed by the valve mechanism to cut off the airflow in the exhaust flue, so that the electronic cigarette is sucked.
  • the air pressure in the nozzle assembly of the nozzle assembly remains unchanged, and the airflow sensor of the battery pack is not triggered and does not trigger the operation of the electronic cigarette. Therefore, even if the child gets the electronic cigarette due to the external factor, there is no smoke. Entering the child's mouth, thus avoiding the child's aspiration of electronic cigarettes, the same can also prevent the phenomenon of automatic operation of the electronic cigarette during transportation and storage, effectively improving the safety of the use of the electronic cigarette.
  • the present invention can prevent the smoke from leaking from the gap between the movable member and the oil spacer by means of providing a sealing ring between the movable member and the oil separating seat, and can clamp and position the movable member in the oil separating seat. , to prevent the movable parts from falling off automatically, causing the exhaust pipe to be accidentally closed, to avoid adverse effects on the normal use of the electronic cigarette.
  • the wall of the second vent hole provided on the oil damper is inserted into the yellow wax tube of the atomizing core, the oil stored in the oil storage cotton coated on the outer side of the yellow wax tube can be isolated.
  • the outer wall of the yellow wax tube prevents the smoke oil from penetrating into the exhaust pipe of the oil separator, and the pipe wall of the second vent hole has a supporting effect on the pipe hole at the insertion end of the yellow wax pipe, which can effectively enhance the structural strength of the yellow wax pipe and avoid yellowing
  • the tube hole of the wax tube collapses and blocks the flue.
  • a space between the valve mechanism and the nozzle assembly is set as a smoke liquid condensation chamber, and the smoke liquid in the smoke liquid is deposited and trapped in the smoke oil condensation chamber, only Pure smoke is sucked into the mouth by the user, preventing users from absorbing condensation droplets and affecting the smoking effect, which improves the user's smoking experience.

Abstract

L'invention concerne un ensemble d'atomisation, une cigarette électronique et un procédé pour empêcher un enfant de fumer une cigarette électronique par accident. L'ensemble d'atomisation comprend un corps d'ensemble d'atomisation (3) et un ensemble embout (1), relié de manière mobile à une extrémité du corps d'ensemble d'atomisation (3). Une chambre de stockage de liquide (31), un noyau d'atomisation (32) et un manchon d'atomisation (33) sont agencés à l'intérieur du corps d'ensemble d'atomisation (3). Un mécanisme de valve (2) est disposé entre le corps d'ensemble d'atomisation (3) et l'ensemble embout (1). Le mécanisme de valve (2) comprend une base de séparation de liquide (21), insérée de manière fixe au niveau d'une extrémité du manchon d'atomisation (33) à l'opposé du noyau d'atomisation (32), et une pièce mobile (22), fixée au niveau d'une extrémité de l'ensemble embout (1) à proximité de la base de séparation de liquide (21) et emboîtée à l'intérieur de la base de séparation de liquide (21). Une extrémité de la base de séparation de liquide (21) à proximité de la pièce mobile (22) est pourvue d'une rainure (211), la pièce mobile (22) étant emboîtée de façon axiale et de manière mobile à l'intérieur de la rainure (211). La pièce mobile (22) se déplace d'avant en arrière dans la direction axiale à l'intérieur de la rainure (211) par rapport à la base de séparation de liquide (21), permettant à un canal d'évacuation de vapeur d'être ouvert ou fermé.
PCT/CN2014/093578 2014-12-11 2014-12-11 Ensemble d'atomisation, cigarette électronique et procédé pour empêcher un enfant de fumer une cigarette électronique par accident WO2016090601A1 (fr)

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CN108272142A (zh) * 2018-04-18 2018-07-13 深圳市优维尔科技有限公司 一种具有雾化功能的抽吸装置及电子烟
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US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
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US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
CN109259313A (zh) * 2017-07-17 2019-01-25 湖南中烟工业有限责任公司 一种电子烟雾化器
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
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US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
CN110338462A (zh) * 2019-07-10 2019-10-18 东莞市阿尔法电子科技有限公司 烟弹及组装方法
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
CN113854636A (zh) * 2021-09-07 2021-12-31 陈贝尔 一种安全性能高的电子烟
CN113974217A (zh) * 2021-11-25 2022-01-28 深圳市汉清达科技有限公司 一种电子烟用烟油充分雾化装置
CN114391673A (zh) * 2022-03-07 2022-04-26 厦门理工学院 一种具有烟气净化单元的电子烟
CN114451592A (zh) * 2022-03-18 2022-05-10 东莞市阿尔法电子科技有限公司 雾化装置及其童锁控制方法、系统和存储介质

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US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
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