WO2018050030A1 - 具有储液过渡腔的电子烟雾化器 - Google Patents

具有储液过渡腔的电子烟雾化器 Download PDF

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Publication number
WO2018050030A1
WO2018050030A1 PCT/CN2017/101100 CN2017101100W WO2018050030A1 WO 2018050030 A1 WO2018050030 A1 WO 2018050030A1 CN 2017101100 W CN2017101100 W CN 2017101100W WO 2018050030 A1 WO2018050030 A1 WO 2018050030A1
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WO
WIPO (PCT)
Prior art keywords
liquid storage
wall
atomization
liquid
atomizing
Prior art date
Application number
PCT/CN2017/101100
Other languages
English (en)
French (fr)
Inventor
林光榕
郑贤彬
Original Assignee
林光榕
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 林光榕 filed Critical 林光榕
Priority to US16/334,608 priority Critical patent/US11051550B2/en
Priority to ES17850232T priority patent/ES2880152T3/es
Priority to DK17850232.4T priority patent/DK3516970T3/da
Priority to PL17850232T priority patent/PL3516970T3/pl
Priority to JP2019514759A priority patent/JP6771098B2/ja
Priority to EP17850232.4A priority patent/EP3516970B1/en
Publication of WO2018050030A1 publication Critical patent/WO2018050030A1/zh
Priority to HRP20211250TT priority patent/HRP20211250T1/hr

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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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • 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
    • 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 electronic cigarette technology, and more particularly to an electronic aerosolizer having a reservoir transition chamber.
  • the existing electronic cigarette and electronic cigarette atomizer generally have a liquid storage chamber for storing the electronic cigarette liquid, and the atomizing device is provided with an atomizing unit to directly attract the electronic cigarette liquid from the liquid storage chamber for heating and atomizing.
  • the atomization unit and the liquid storage chamber are not completely sealed at the junction, so that in the normal state, the liquid smoke can flow freely in the liquid storage chamber, and under the action of gravity, the liquid smoke easily leaks along the atomization unit to the atomization chamber.
  • it is easy to suck into the liquid droplets of the smoke, causing bad mouthfeel or even causing malfunction; and some existing electronic cigarettes or electronic cigarettes are added between the liquid storage chamber and the atomization unit to avoid leakage.
  • a layer of permeable membrane that blocks the effect of the liquid smoke, but this is easy to make the supply of smoke is insufficient and the amount of smoke caused by smoking is insufficient.
  • the electronic cigarette atomizer having a liquid storage transition chamber, comprising a nozzle, a liquid storage cylinder and an atomizing device;
  • the nozzle is a shell having a nozzle opening at the top end
  • the inner wall of the casing is closely attached to the outer wall of the upper portion of the liquid storage cylinder;
  • the top end of the liquid storage cylinder is provided with an upper wall, and the outer wall of the upper wall is provided with a smoke outlet pipe;
  • the atomization device comprises an atomization seat sleeve
  • the inner wall of the lower portion of the liquid storage cylinder, the cavity between the inner wall of the liquid storage tube and the outer wall of the outlet pipe constitutes a liquid storage chamber;
  • the atomization seat is sealed with each other.
  • the inner cavity and the outer cavity wherein the inner cavity frame is provided with an atomization unit as the atomization cavity, and the outer cavity is filled with the liquid storage medium as the liquid storage transition cavity; the atomization cavity is connected with the outlet pipe, and the liquid storage transition
  • the chamber is in communication with the reservoir and supplies fluid to the atomization unit.
  • the atomization device further includes an atomization sleeve, a connection sleeve, and a throttle piece; the atomization sleeve is disposed above the atomization seat and surrounds the atomization chamber to form the atomization chamber, and the mist
  • the inner wall of the upper end of the sleeve is tightly sleeved on the outer wall of the lower end of the outlet pipe; the connecting sleeve is sleeved on the outer wall of the atomizing sleeve;
  • the throttle piece is disposed above the outer cavity of the atomizing seat and the atomizing seat
  • the liquid storage transition chamber is enclosed together, and the throttle plate is provided with a plurality of throttle holes for throttling the electronic cigarette liquid in the liquid storage chamber into the liquid storage transition chamber.
  • a buckle is connected and fixed between an inner wall of the nozzle and an outer wall of the liquid storage cylinder; the lower outer wall of the liquid storage cylinder exposing the nozzle can be sleeved to form an electron
  • the bottom outer wall of the liquid storage cylinder is provided with a connecting buckle for connecting and fixing with a card hole provided on the inner wall of the battery rod;
  • the inner wall of the lower portion of the liquid storage cylinder is provided with a stop shoulder, and the upper end of the atomizing device
  • An upward stop is located at the stop shoulder, and a buckle is connected and fixed between the inner wall of the bottom end of the liquid storage tank and the outer wall of the bottom end of the atomization device; the outer wall of the lower part of the liquid storage cylinder is concave inward There is a vertical intake groove.
  • the atomization seat is provided with an outer wall portion of the atomization seat that is sleeved on the inner wall of the lower portion of the liquid storage cylinder, and the bottom of the atomization seat is provided with a bottom wall of the atomization seat;
  • the bottom wall of the lower end is provided with a sealing ring;
  • the bottom wall of the atomizing seat is provided with an air inlet through hole, and an annular groove is arranged on the bottom wall of the atomizing seat around the air inlet hole, and the outer circumference of the annular groove a protruding atomization wall is disposed;
  • the inner cavity is formed inside the atomization wall, and the outer cavity is formed between the atomization wall and the outer wall of the atomization seat;
  • the atomization unit includes a liquid guiding strip and a winding a heating wire in the middle of the liquid guiding strip and a lead wire connected at two ends of the heating wire;
  • the upper end of the atomizing wall is symmetrically provided with two downward
  • the outer chamber of the atomization seat is provided with a liquid supply pipe vertically penetrating the atomization seat and extending into the liquid storage chamber, and the bottom of the liquid supply tube is provided with a plunger plug Nozzle.
  • a sealing connection member is further disposed between the suction nozzle and the liquid storage cylinder for sealing the inner wall of the suction nozzle and the outer wall of the liquid storage cylinder and communicating with the nozzle end of the liquid discharge tube and the mouth of the suction nozzle.
  • the nozzle and the liquid storage cylinder have a gradual elliptical cross section, and the concave ends of the upper end of the nozzle tend to be flat.
  • the atomization sleeve is cylindrical and has a bottom wall of the atomization sleeve at the bottom, and a smoke through hole is arranged in the middle of the bottom wall of the atomization sleeve, and the outer diameter of the atomization sleeve is equal to the outside of the atomization wall.
  • the bottom of the atomization sleeve is provided with two downward protrusions and can fill the u-shaped notch to leave only the wedge portion through which the atomization unit passes; the connection sleeve is tightly sleeved on the atomization sleeve and
  • the outer wall of the atomizing wall, the lower outer wall of the connecting sleeve is provided with two symmetrical reverse u-shaped indentations for the atomizing unit to pass through.
  • the outer wall portion of the atomization seat is provided with two symmetrical rectangular notches
  • the throttle piece is disposed on the outer wall portion of the atomization seat
  • the lower portion of the throttle piece is provided with two positions relative to the rectangular notch.
  • the bottom of the atomization seat is provided with a bottom cover
  • the bottom cover is provided with a bottom cover through hole communicating with the atomization seat through hole
  • the bottom cover is laterally provided with a bottom intake groove and
  • the bottom cover through hole is connected to the bottom cover
  • the bottom cover is further provided with positive and negative electrodes
  • the side cover of the bottom cover is provided with a stop buckle to be fastened with a stop card hole corresponding to the bottom end wall portion of the liquid storage cylinder.
  • the electronic cigarette atomizer is provided with a liquid storage chamber and a liquid storage transition chamber having a certain capacity in the atomization seat, wherein the liquid storage transition chamber is filled with a liquid storage medium, and the atomization unit is not directly from the liquid storage chamber Instead, the liquid is sucked from the liquid storage transition chamber, so the liquid storage transition chamber acts as a buffer and transition for the supply of the liquid, and the leakage of the normal cockroach is avoided due to the presence of the liquid storage medium.
  • the rapid supply of liquid to the atomization unit ensures the generation of a large amount of smoke, thereby greatly improving the smoking taste of the electronic cigarette user.
  • FIG. 1 is a front elevational view of an exploded structure of an embodiment of the present invention
  • FIG. 2 is a front cross-sectional view showing an embodiment of the present invention
  • FIG. 3 is a side cross-sectional view of an embodiment of the present invention.
  • FIG. 4 is a front elevational view of a liquid storage cartridge according to an embodiment of the present invention.
  • FIG. 5 is a front cross-sectional view of a liquid storage cartridge according to an embodiment of the present invention.
  • FIG. 6 is a side view of a liquid storage cartridge according to an embodiment of the present invention.
  • FIG. 7 is a side cross-sectional view of a liquid storage cartridge according to an embodiment of the present invention
  • 8 is a perspective partial cross-sectional view of an atomizing device according to an embodiment of the present invention
  • FIG. 9 is an exploded structural view of an atomizing device according to an embodiment of the present invention.
  • FIG. 10 is a perspective partial cross-sectional view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 11 is a top plan view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 12 is a bottom view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 13 is a perspective structural view of an atomizing unit according to an embodiment of the present invention.
  • FIG. 14 is a perspective structural view of an atomization sleeve according to an embodiment of the present invention.
  • FIG. 15 is a front cross-sectional view of the atomizing sleeve of the embodiment of the present invention.
  • Figure 16 is a side cross-sectional view of the atomizing sleeve of the embodiment of the present invention.
  • FIG. 17 is a perspective view of a connecting sleeve according to an embodiment of the present invention.
  • FIG. 18 is a top plan view of a throttle piece according to an embodiment of the present invention.
  • FIG. 19 is a front elevational view of a throttle piece according to an embodiment of the present invention.
  • FIG. 20 is a bottom view of a bottom cover according to an embodiment of the present invention.
  • 21 is a front elevational view of a bottom cover according to an embodiment of the present invention.
  • FIG. 22 is an exploded structural view of a nozzle, a sealing connector, and a liquid storage cartridge according to an embodiment of the present invention
  • FIG. 23 is a perspective view of a sealing connector according to an embodiment of the present invention.
  • Figure 24 is a front cross-sectional view of the sealing connector of the embodiment of the present invention.
  • Figure 25 is a side cross-sectional view of the sealing connector of the embodiment of the present invention.
  • 26 is a perspective view of an embodiment of the present invention connected to a battery rod as an electronic cigarette.
  • sealing ring 304, atomizing seat bottom wall; 305, atomizing seat inlet through hole; 306, annular groove; 307, atomizing wall; 3071, U-shaped notch; 308, adding liquid pipe; 3081, plunger; 309, lead hole; 3091, electrode slot; 31, atomizing unit; 311, liquid guiding strip; 312, heating wire; 313, lead wire; 33, atomizing sleeve; 331, atomizing sleeve bottom wall; 332, smoke through hole; 333, wedge; 34, connecting sleeve; 341, reverse U-shaped notch; 35, throttle piece; 351, section Flow hole; 352, blank; 36, bottom cover; 3 60, bottom cover through hole; 361, electrode through hole; 362, stop buckle; 363, bottom air inlet; 37, positive and negative electrodes; Insulating sleeve; 4, battery rod.
  • the present invention has an electronic aerosolizer with a liquid storage transition chamber.
  • the nozzle 1 of the electronic cigarette atomizer is placed vertically upward as shown in FIG.
  • the descriptions of "upper, lower, upper, lower, upper end, lower end, upper, lower” and the like refer to the upper and lower positional relationship in which the electronic cigarette atomizer nozzle is placed vertically upward.
  • the electronic cigarette atomizer having a liquid storage transition chamber is composed of a suction nozzle 1, a liquid storage cylinder 2 and an atomizing device 3.
  • the suction nozzle 1 is a housing having a nozzle opening 10 at the top end, and the inner wall of the suction nozzle 1 has the same shape as the outer wall of the liquid storage cylinder 2, and the inner wall of the suction nozzle 1 is closely attached to the liquid storage cylinder 2 from top to bottom. Outer wall.
  • the upper end of the liquid storage cylinder 2 is provided with an upper wall 28, and the center of the upper wall 28 is provided with a smoke outlet pipe 20 integrally connected with the upper wall 28, and the atomization device 3 is sleeved on the inner wall of the lower end of the liquid storage cylinder 2, and the mist
  • the upper surface of the chemical device 3, the cavity between the inner wall of the liquid storage cylinder 2 and the outer wall of the smoke outlet pipe 20 constitutes a liquid storage chamber 21, and the atomization device 3 includes an atomization seat 30, and the atomization seat 30 is sealed with each other.
  • the liquid storage transition chamber 302 communicates with the liquid storage chamber 21 and supplies liquid to the atomization unit 31, that is, the atomization unit 31 does not directly suck the electronic cigarette liquid from the liquid storage chamber 21, but passes through the liquid storage transition chamber 302. After extracting the electronic cigarette liquid, it is heated and atomized.
  • the liquid storage medium 32 of the present invention may be made of an environmentally friendly material such as organic cotton, PET, glass fiber, ceramic fiber or porous ceramic.
  • the liquid smoke in the liquid storage chamber 21 is free flowing, flows into the liquid storage transition chamber 302, and the liquid smoke is absorbed and stored by the liquid storage medium 32.
  • the liquid storage medium 32 does not flow freely, so the smoky liquid does not follow
  • the atomizing unit 31 is free to flow into the atomizing chamber 301 to cause liquid leakage.
  • the smoke liquid in the atomization unit 31 is continuously heated and atomized, and the atomization unit 31 communicates with the liquid storage medium 32 in the liquid storage transition chamber 302, and the liquid is stored.
  • the liquid smoke stored in the medium 32 can be quickly and quantitatively replenished to the atomizing unit 31, and the liquid liquid in the liquid storage chamber 21 is further delayed and replenished into the liquid storage medium 32, thereby avoiding excessive supply of the liquid liquid to the atomizing unit 31 and causing leakage. .
  • the liquid storage transition chamber 302 acts as a buffering and transitioning effect of the liquid liquid supply, and avoids the normal state and the liquid leakage due to the existence of the liquid storage medium 32, and can quickly supply liquid to ensure the generation of a large amount of smoke after smoking.
  • the atomizing device 3 further includes an atomizing sleeve 33, a connecting sleeve 34, and a throttle piece 35.
  • the atomizing sleeve 33 is disposed on the atomizing base 30.
  • the upper middle portion and the atomization seat 30 together form an atomization chamber 301, and the upper end inner wall of the atomization sleeve 33 is tightly sleeved on the outer wall of the lower end of the smoke outlet tube 20, and the connection sleeve 34 is closely attached to the outer wall of the atomization sleeve 33.
  • the throttling piece 35 is disposed above the outer chamber 302 of the atomizing chamber and together with the atomizing base 30 to form a liquid storage transition chamber 302.
  • the throttle piece 35 is provided with a plurality of throttle holes 351 for the liquid storage chamber 21
  • the electronic cigarette liquid is throttled into the liquid storage transition chamber 302.
  • the arrangement of the throttle piece 35 after the user smokes, the liquid storage chamber 21 needs to replenish the liquid liquid enthalpy into the liquid storage transition chamber 30 2, and the throttling action of the throttle small hole 351 causes the liquid liquid to be further delayed or buffered and added.
  • excessive supply of the liquid smoke to the atomizing unit 31 is prevented to cause liquid leakage.
  • a buckle is provided between the inner wall of the suction nozzle 1 and the outer wall of the liquid storage cartridge 2, and in particular, in the embodiment, the liquid storage cartridge 2
  • Two side wall portions are provided with side convex buckles 24, and two side wall portions of the suction nozzle 1 are provided with side convex buckles 24
  • the nozzle hole 13 can be engaged with the side buckle 24 to make the nozzle 1 and the liquid storage
  • the cartridges 2 are attached together.
  • the lower outer wall of the liquid storage cylinder 2 is exposed to the battery rod 4 to form an electronic cigarette, and the lower outer wall of the liquid storage cylinder 2 is provided with a connecting buckle 25 and a card hole provided on the inner wall of the battery rod (in the figure) Not shown) Connect and fix.
  • the lower inner wall of the liquid storage cartridge 2 is provided with a stop shoulder 23, and the upper end of the atomizing device 3 is located upwardly at the stop shoulder 23, and the inner wall of the bottom end of the liquid storage cylinder 2 and the outer wall of the bottom end of the atomizing device 3 are disposed.
  • the buckles are connected and fixed to each other.
  • the inner wall of the bottom end of the liquid storage cartridge 2 is provided with a stop card hole 26, and the outer wall of the bottom end of the atomizing device 3 is provided with a stop button 362, and the stop button 3 62
  • the atomizing device 3 is sleeved and fixed on the lower inner wall of the liquid storage cylinder 2; the outer wall of the lower portion of the liquid storage cylinder 2 is recessed inwardly and provided with a vertical air inlet groove 27, the present invention Electronic cigarette atomizer and battery
  • the upper end of the intake groove 27 and the lower end of the suction nozzle 1 are provided with an intake port 12 for introducing air.
  • the outside air can enter the bottom of the atomizing device 2 through the air inlet 12 and the air inlet groove 27 and enter the atomizing chamber 301.
  • the atomization base 30 is provided with an outer surface of the atomization seat 303 which is disposed on the inner wall of the lower portion of the liquid storage cylinder and which is in close contact with the inner wall of the lower portion of the liquid storage cylinder 2 .
  • the outer wall of the lower end of the outer wall portion 303 is provided with a sealing ring 3 032
  • the bottom of the atomizing seat 30 is provided with a bottom wall 304 of the atomizing seat
  • the bottom wall 304 of the atomizing seat is provided with an atomizing seat through hole 305.
  • An annular groove 306 is disposed on the bottom wall 304 of the atomization seat around the through hole 305.
  • the outer circumference of the annular groove 306 is provided with a convex circular tube-shaped atomization wall 307, and the atomization wall 307 can be combined with the outer wall of the atomization seat.
  • 30 3 is equal; the inner side of the atomizing wall 307 forms an inner cavity 301, and the outer wall 302 is formed between the atomizing wall 307 and the outer wall portion 303 of the atomizing seat; the atomizing unit 31 includes a liquid guiding strip 311 and is wound around the liquid guiding strip 311.
  • the annular recess 306 has the function of accommodating small droplets of smoke that are not completely atomized in the collected smoke, thereby avoiding inhalation into the user's mouth resulting in a poor user experience.
  • the atomizing base 30 of the present invention can be made of a material resistant to high temperature silica gel, ceramics, TPE or the like;
  • the liquid guiding strip 311 of the present invention can be made of a material such as a glass fiber rope or a ceramic fiber which is resistant to high temperature, easy to store, and conducts smoke liquid.
  • the atomizing sleeve 33 has a cylindrical shape and is provided with an atomizing sleeve bottom wall 331 at the bottom, and a smoke passing through hole 332 is provided in the middle of the atomizing sleeve bottom wall 331, and the atomizing sleeve 33 is provided.
  • the outer diameter of the atomization sleeve 307 is equal to the outer diameter of the atomization wall 307, and the bottom portion of the atomization sleeve 33 is provided with two downwardly convex portions and can fill the U-shaped notch 3071 and leave only the wedge portion 33 3 through which the atomization unit 31 passes.
  • the atomizing sleeve 33 of the present invention can be made of a material resistant to high temperature silica gel, ceramics, TPE or the like.
  • the connecting sleeve 34 is tightly attached to the outer wall of the atomizing sleeve 33 and the atomizing wall 307, and the lower outer wall of the connecting sleeve 34 is provided with two symmetrical reverse directions.
  • the U-shaped notch 341 allows the atomizing unit 31 to pass therethrough.
  • the connecting sleeve 34 has the function of protecting, fixing, and tightly connecting the atomizing sleeve 33 and the atomizing wall 307.
  • the atomizing sleeve 33, the atomizing wall 307, the connecting sleeve 34 and the liquid storage transition chamber 302 also have the function of isolating the heat in the atomizing chamber 301, avoiding high temperature heat burning the wall of the liquid storage cartridge 2 or allowing the user to hold the electron.
  • the electronic cigarette made up of the aerosolizer feels hot.
  • the atomizing seat outer wall portion 303 is provided with two symmetrical rectangular notches 30 31, and the throttle piece 35 is disposed on the outer wall portion 303 of the atomizing seat.
  • the lower portion of the throttle piece 35 is provided with two downward protrusions with respect to the position of the rectangular notch 3031 and can fill the rectangular notch 3031
  • the blank 352 The structure of the rectangular notch 3031 and the flap 352 can fix the throttle piece 35 to prevent it from coming loose.
  • the outer chamber 302 of the atomization seat of the embodiment of the present invention is provided with an atomization seat 30 extending above the upper end surface of the atomization seat 30 and extending into the liquid storage chamber 21 .
  • the liquid pipe 308 is provided with a plunger 3081 to close the pipe mouth at the bottom of the liquid pipe 308, and the plunger 3081 is made of a soft material to ensure the sealing property to the liquid pipe.
  • the liquid adding tube 3 08 is used to supplement the electronic cigarette liquid into the liquid storage chamber 21. After the electronic cigarette liquid is used up, the user can easily and conveniently pull out the plunger 3081, and inject the electronic cigarette liquid through the filling tube 308. Into the reservoir chamber 21.
  • a bottom cover 36 is disposed at the bottom of the atomization base 30, and a bottom cover through hole is formed between the bottom cover 36 and the atomization seat intake through hole 305. 360.
  • the lower bottom cover 36 is laterally disposed with a bottom air inlet groove 363 communicating with the bottom cover through hole 360.
  • the bottom air inlet groove 363 is communicated with the air inlet groove 27 provided on both sides of the liquid storage cylinder 2.
  • Positive and negative electrodes 37 are also provided on the bottom cover 36.
  • the positive and negative electrodes 37 are sleeved in the electrode through holes 361 provided in the bottom cover 36, and an insulating sleeve 371 is further disposed between the positive and negative electrodes 37 and the electrode through holes 361.
  • the bottom cover 36 is provided with a bottom cover buckle 362 which is fastened to the cartridge holder 23 corresponding to the bottom end wall portion of the reservoir 2.
  • the bottom of the atomization base 30 is further provided with a lead hole 309 and an electrode slot 3091.
  • the electrode slot 3091 is for receiving the positive and negative electrodes 37 protruding from the bottom cover 36.
  • the lead hole 309 is used for threading the lead of the atomizing unit 31.
  • the lead wires 313 can be connected to the positive and negative electrodes 37 through the atomization seat bottom wall 304, respectively.
  • the positive and negative electrodes 37 may also be nested on the bottom cover 36.
  • the plunger 3081 of the liquid adding tube can be fixedly disposed on the bottom cover 36. When the bottom cover 36 is smashed, the plunger 3081 can be punctured through the filling tube 308 as the liquid storage chamber 21. Fill the electronic cigarette liquid.
  • a sealing ring 3032 is provided on the outer wall of the lower end of the outer wall portion 303 of the atomizing seat.
  • the atomizing seat 30 of the present embodiment may be made of a soft silicone material or a rubber material, and the weir sealing ring 3032 is integrally formed with the outer wall portion 303 of the atomizing seat, that is, the outer wall of the lower end of the outer wall portion 303 of the atomizing seat is protruded into a plurality of paths.
  • the sealing ring 3032 and the sealing ring 3 032 are used for sealing between the outer wall portion of the atomizing seat and the inner wall of the liquid storage cylinder to prevent the liquid storage chamber 21 from leaking.
  • a sealing connecting member 221 is further disposed between the suction nozzle 1 and the liquid storage cartridge 2, and the sealing connecting member 221 is used for sealing the inner wall of the suction nozzle 1 and storing
  • the outer wall of the liquid cartridge 2 is connected to the nozzle of the outlet pipe 20 at the top end of the liquid storage cylinder 2 and the nozzle opening 10 of the suction nozzle 1.
  • the upper end of the liquid storage cylinder 2 is provided with two convex frames 22, and the sealing connecting member 221 is provided with a sealing cavity 2210.
  • the sealing cavity 2210 is sleeved on the two convex frames 22, and the convex frame 22 can support the sealing connecting member 221
  • the upper part of the sealing connector 221 is provided with a connecting piece notch 2211.
  • the connecting piece notch 2211 can be sleeved with the smoking pipe 11 formed by the downwardly extending nozzle opening 10, so that the lower part of the sealing cavity 2210 of the sealing connecting piece 221 and the outlet pipe 20 are provided.
  • the nozzle is connected, and the upper portion communicates with the nozzle tube 11 in the nozzle opening 10 and is sealed, thereby ensuring that the user can completely smoke the mist in the atomization chamber 301 to the outlet tube 20 by smoking, and avoid the inner wall of the nozzle 1. Gas leakage between the outer wall of the cartridge 2
  • the air and smoke flow direction is as follows: the outside air passes through the air inlet 12, the air inlet groove 27, and the bottom portion.
  • the air tank 363, the bottom cover through hole 360, the atomizing seat intake through hole 305 enter the atomization chamber 301, and the electronic cigarette liquid is heated and atomized by the atomization unit 31 to form an electronic cigarette smoke, and the electronic cigarette smoke is self-igniting chamber.
  • the 301 flows out, and is sucked into the user's mouth through the smoke through hole 332, the smoke outlet pipe 20, the sealed cavity 2210 of the sealing connector, the nozzle pipe 11, and the nozzle opening 10.
  • the nozzle 1 and the liquid storage tube 2 have a gradual elliptical cross section, and the concave ends of the upper end of the nozzle 1 tend to be flat and close to the human lips to be comfortable.
  • the shape of the contact may take other shapes.
  • the lower end outer wall of the liquid storage cartridge 2 is provided with a connecting buckle 25 for snap-fastening and fixing with a card position (not shown) provided on the outer casing of the battery rod 4, so that the electronic cigarette atomizer and the battery of the present invention are provided.
  • the rods are assembled into a complete electronic cigarette.

Abstract

一种具有储液过渡腔的电子烟雾化器，包括吸嘴（1）、储液筒（2）和雾化装置（3）；吸嘴（1）为顶端设有吸嘴口（10）的壳体，壳体内壁紧贴套设于储液筒（2）上部外壁；储液筒（2）的顶端设有上壁（28），上壁（28）中心向下设有出烟管（20）；雾化装置（3）包括雾化座（30）套设于储液筒（2）下部内壁，雾化装置（3）上面、位于储液筒（2）的内壁与出烟管（20）外壁之间的空腔构成储液腔（21）；雾化座（30）内设有相互密封的内腔与外腔，其中内腔架设有雾化单元（31）作为雾化腔（301），外腔填充有储液介质（32）作为储液过渡腔（302）；雾化腔（301）与出烟管（20）连通，储液过渡腔（302）与储液腔（21）连通并为雾化单元（31）供液；储液过渡腔（302）填充储液介质（32）可避免漏液，在吸烟时供液充分可保证产生大烟雾量，提升用户口感。

Description

说明书 发明名称：具有储液过渡腔的电子烟雾化器 技术领域
[0001] 本发明涉及电子烟技术领域， 更具体的说， 本发明涉及一种具有储液过渡腔的 电子烟雾化器。
背景技术
[0002] 传统的烟草型香烟， 由于其中含有烟焦油， 在吸烟吋易被吸入人体， 造成很大 的健康危害。 电子烟通常是将电子烟烟液经过雾化装置的加热而发出烟雾供吸 烟者使用， 由于电子烟烟液不含有烟草中的烟焦油， 故电子烟逐渐代替香烟得 到广泛使用。
[0003] 现有的电子烟及电子烟雾化器， 一般设有储液腔储存电子烟烟液， 雾化装置设 有雾化单元直接从储液腔中吸引电子烟烟液进行加热雾化， 而雾化单元与储液 腔连接处不可能完全密封， 这样在常态吋， 烟液在储液腔中可自由流动， 以及 在重力作用下， 烟液容易顺着雾化单元泄漏至雾化腔中， 使用户吸烟吋容易吸 进烟液液滴， 造成口感不良甚至导致发生故障； 又现有一些电子烟或电子烟雾 化器， 为避免漏液而在储液腔与雾化单元之间增加了一层有阻隔烟液效果的渗 透膜片， 但这样又容易使得烟液供应不足而造成吸烟吋的烟雾量不足。
技术问题
[0004] 本发明的目的是提供一种具有储液过渡腔的电子烟雾化器， 该电子烟雾化器能 避免漏液， 同吋供液充分可在吸烟吋产生大烟雾量。
问题的解决方案
技术解决方案
[0005] 本发明的技术方案是这样实现的： 该具有储液过渡腔的电子烟雾化器， 包括吸 嘴、 储液筒和雾化装置； 所述吸嘴为顶端设有吸嘴口的壳体， 壳体内壁紧贴套 设于储液筒上部外壁； 所述储液筒的顶端设有上壁， 上壁中心向下设有出烟管 ； 所述雾化装置包括雾化座套设于储液筒下部内壁， 雾化装置上面、 位于储液 筒的内壁与出烟管外壁之间的空腔构成储液腔； 所述雾化座内设有相互密封的 内腔与外腔， 其中内腔架设有雾化单元作为雾化腔， 外腔填充有储液介质作为 储液过渡腔； 所述雾化腔与所述出烟管连通， 所述储液过渡腔与储液腔连通并 为所述雾化单元供液。
[0006] 优选地， 所述雾化装置还包括雾化套、 连接套、 节流片； 所述雾化套设于雾化 座中间上方与雾化座共同围成所述雾化腔， 雾化套上端内壁紧密套接于所述出 烟管下端外壁上； 所述连接套紧贴套设于雾化套外壁； 所述节流片设于所述雾 化座外腔上方与雾化座共同围成所述储液过渡腔， 节流片上设有若干节流小孔 用于将储液腔中的电子烟烟液节流至储液过渡腔内。
[0007] 优选地， 所述吸嘴的内壁与所述储液筒的外壁之间设有卡扣相互连接与固定； 所述储液筒露出吸嘴的下部外壁可套接电池杆以组成电子烟， 储液筒的下部外 壁上设有连接凸扣以和电池杆内壁设有的卡孔进行连接与固定； 所述储液筒下 部内壁上设有止位凸肩， 所述雾化装置上端向上止位于所述止位凸肩， 所述储 液筒底端内壁与所述雾化装置底端外壁之间设有卡扣相互连接与固定； 所述储 液筒下部两侧外壁向内凹进设有竖直的进气凹槽。
[0008] 优选地， 所述雾化座设有紧贴套设于储液筒下部内壁的雾化座外壁部， 雾化座 的底部设有雾化座底壁； 所述雾化座外壁部的下端外壁设有密封环； 所述雾化 座底壁中间设有进气通孔， 所述进气通孔周边的雾化座底壁上设有一道环形凹 槽， 所述环形凹槽外周设有凸起的雾化壁； 所述雾化壁内侧形成所述内腔， 所 述雾化壁与雾化座外壁之间形成所述外腔； 所述雾化单元包括导液条、 缠绕于 导液条中部的发热丝以及发热丝两端连接的引线； 所述雾化壁上端对称设有两 个向下的 U形缺口， 所述导液条横向架设于两个 U形缺口上， 导液条两端伸出到 储液过渡腔内。
[0009] 优选地， 所述雾化座外腔内设有竖向贯穿雾化座并伸入到所述储液腔内的加液 管， 所述加液管的底部设有柱塞塞紧管口。
[0010] 优选地， 所述吸嘴与储液筒之间还设有密封连接件,用于密封吸嘴内壁与储液筒 外壁并连通储液筒顶端出烟管管口与吸嘴口。
[0011] 优选地， 所述吸嘴、 储液筒横截面为渐变的椭圆形， 所述吸嘴上端两侧内凹趋 于扁平。 [0012] 优选地， 所述雾化套呈筒状且在底部设有雾化套底壁， 雾化套底壁中间设有出 烟通孔， 雾化套外径等于所述雾化壁外径， 雾化套底部设有两个向下凸起并可 填充所述 u形缺口而只留所述雾化单元穿过的楔部； 所述连接套紧密套接在所 述雾化套与雾化壁的外壁， 连接套的下部外壁设有两个对称的反向 u形缺口以 便所述雾化单元穿过。
[0013] 优选地， 所述雾化座外壁部设有对称的两个矩形缺口， 所述节流片盖设于雾化 座外壁部上， 节流片下部相对于矩形缺口的位置设有两个向下凸起并可填充矩 形缺口的挡片。
[0014] 优选地， 所述雾化座底部设有底盖， 所述底盖中间设有与雾化座进气通孔相通 的底盖通孔， 底盖下部横向设有底部进气槽与底盖通孔连通， 所述底盖上还设 有正负电极， 底盖侧面设有止位凸扣与所述储液筒底端壁部对应设有的止位卡 孔扣接。
发明的有益效果
有益效果
[0015] 该电子烟雾化器设有储液腔以及在雾化座内设有一定容量的储液过渡腔， 储液 过渡腔内填充设有储液介质， 雾化单元不直接从储液腔而是从储液过渡腔中吸 取烟液， 故储液过渡腔起到了烟液供应的缓冲和过渡作用， 且因储液介质的存 在而避免了常态吋发生漏液， 在用户吸烟吋又可迅速供液给雾化单元而保证大 烟雾量的产生， 从而极大提升了电子烟用户的吸烟口感。
对附图的简要说明
附图说明
[0016] 图 1为本发明实施例的分解结构的正视图；
[0017] 图 2为本发明实施例的正面剖视图；
[0018] 图 3为本发明实施例的侧面剖视图；
[0019] 图 4为本发明实施例储液筒的正视图；
[0020] 图 5为本发明实施例储液筒的正面剖视图；
[0021] 图 6为本发明实施例储液筒的侧视图；
[0022] 图 7为本发明实施例储液筒的侧面剖视图； [0023] 图 8为本发明实施例雾化装置的立体局部剖视图；
[0024] 图 9为本发明实施例雾化装置的分解结构图；
[0025] 图 10为本发明实施例雾化座的立体局部剖视图；
[0026] 图 11为本发明实施例雾化座的俯视图；
[0027] 图 12为本发明实施例雾化座的仰视图；
[0028] 图 13为本发明实施例雾化单元的立体结构图；
[0029] 图 14为本发明实施例雾化套的立体结构图；
[0030] 图 15为本发明实施例雾化套的正面剖视图；
[0031] 图 16为本发明实施例雾化套的侧面剖视图；
[0032] 图 17为本发明实施例连接套的立体视图；
[0033] 图 18为本发明实施例节流片的俯视图；
[0034] 图 19为本发明实施例节流片的正视图；
[0035] 图 20为本发明实施例底盖的仰视图；
[0036] 图 21为本发明实施例底盖的正视图；
[0037] 图 22为本发明实施例吸嘴、 密封连接件与储液筒的分解结构图；
[0038] 图 23为本发明实施例密封连接件的立体视图；
[0039] 图 24为本发明实施例密封连接件的正面剖视图；
[0040] 图 25为本发明实施例密封连接件的侧面剖视图；
[0041] 图 26为本发明实施例与电池杆连接成电子烟的立体视图。
[0042] 其中， 主要组件符号说明：
[0043] 1、 吸嘴； 10、 吸嘴口； 11、 吸嘴管； 12、 进气口； 13、 吸嘴卡孔； 2、 储液筒 ； 20、 出烟管； 21、 储液腔； 22、 凸架； 221、 密封连接件； 2210、 密封腔； 22 11、 连接件缺口； 23、 止位凸肩； 24、 侧面凸扣； 25、 连接凸扣； 26、 止位卡 孔； 27、 进气凹槽； 28、 上壁； 3、 雾化装置； 30、 雾化座； 301、 雾化腔 （内 腔） ； 302、 储液过渡腔 （外腔） ； 303、 雾化座外壁部； 3031、 矩形缺口； 303 2、 密封环； 304、 雾化座底壁； 305、 雾化座进气通孔； 306、 环形凹槽； 307、 雾化壁； 3071、 U形缺口； 308、 加液管； 3081、 柱塞； 309、 引线孔； 3091、 电极槽； 31、 雾化单元； 311、 导液条； 312、 发热丝； 313、 引线； 32、 储液介 质； 33、 雾化套； 331、 雾化套底壁； 332、 出烟通孔； 333、 楔部； 34、 连接套 ； 341、 反向 U形缺口； 35、 节流片； 351、 节流小孔； 352、 挡片； 36、 底盖； 3 60、 底盖通孔； 361、 电极通孔； 362、 止位凸扣； 363、 底部进气槽； 37、 正负 电极； 371、 绝缘套； 4、 电池杆。
实施该发明的最佳实施例
本发明的最佳实施方式
[0044] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例 ， 对本发明进行进一步详细说明。
[0045] 本发明具有储液过渡腔的电子烟雾化器， 为便于以下行文描述， 如图 1所示将 该电子烟雾化器的吸嘴 1朝上竖直放置， 本文所述有关各部件的"上、 下、 上部 、 下部、 上端、 下端、 上面、 下面"等描述， 均是指在该电子烟雾化器吸嘴朝上 竖直放置吋的上下位置关系。
[0046] 如图 1〜图 3所示， 本发明具有储液过渡腔的电子烟雾化器， 由吸嘴 1、 储液筒 2 和雾化装置 3组成。 吸嘴 1为顶端设有吸嘴口 10的壳体， 吸嘴 1的内壁与储液筒 2 的外壁具有相同形状， 吸嘴 1的内壁自上而下紧贴套设于储液筒 2的外壁。 储液 筒 2的上端设有上壁 28， 上壁 28的中心向下设有与上壁 28连成一体的出烟管 20， 雾化装置 3套设于储液筒 2的下端内壁， 雾化装置 3的上面、 位于储液筒 2的内壁 与出烟管 20的外壁之间的空腔构成储液腔 21， 雾化装置 3包括雾化座 30， 雾化座 30内设有相互密封的内腔 301与外腔 302， 其中内腔 301架设有雾化单元 31作为雾 化腔 301， 雾化腔 301与出烟管 20连通， 外腔 302填充有储液介质 32作为储液过渡 腔 302， 储液过渡腔 302与储液腔 21连通并为雾化单元 31供液， 即雾化单元 31不 是从储液腔 21中直接吸取电子烟烟液， 而是经储液过渡腔 302中吸取电子烟烟液 后将其加热并雾化。 本发明的储液介质 32可以是有机棉、 PET、 玻璃纤维、 陶瓷 纤维、 多孔陶瓷等储液性能好的环保材料制成。
[0047] 以上结构中， 储液腔 21中的烟液是自由流动的， 流动至储液过渡腔 302内吋， 烟液被储液介质 32吸收和储存。 当用户不吸烟吋， 储液过渡腔 302内外无压力差 ， 储液介质 32中的烟液得以饱和， 烟液受到储液介质 32的吸附力和烟液表面张 力的牵制， 烟液被限制于储液介质 32内而不会自由流动， 故此吋烟液也不会沿 着雾化单元 31自由流动到雾化腔 301内而造成漏液。 当用户吸烟吋， 雾化腔 301 中产生负压， 雾化单元 31中的烟液得以不断被加热雾化， 雾化单元 31因与储液 过渡腔 302中的储液介质 32连通， 储液介质 32中储存的烟液可定量迅速补充给雾 化单元 31， 而储液腔 21中的烟液再延迟补充到储液介质 32中， 避免过度供应烟 液给雾化单元 31而造成漏液。 因此， 储液过渡腔 302起到了烟液供应的缓冲和过 渡作用， 且因储液介质 32的存在而避免常态吋不漏液， 在吸烟吋又可迅速供液 保证大烟雾量的产生。
[0048] 如图 2、 图 3、 图 8、 图 9所示， 雾化装置 3还包括雾化套 33、 连接套 34、 节流片 3 5， 雾化套 33设于雾化座 30的中间上方与雾化座 30共同围成雾化腔 301， 雾化套 3 3的上端内壁紧密套接于出烟管 20下端外壁上， 连接套 34紧贴套设于雾化套 33的 外壁， 节流片 35设于雾化座外腔 302的上方与雾化座 30共同围成储液过渡腔 302 ， 节流片 35上设有若干节流小孔 351用于将储液腔 21中的电子烟烟液节流至储液 过渡腔 302内。 节流片 35的设置， 当用户吸烟后， 储液腔 21需要向储液过渡腔 30 2内补充烟液吋， 因节流小孔 351的节流作用， 使得烟液进一步延迟或缓冲补充 到储液过渡腔 302内的储液介质 32中， 避免烟液过度供应给雾化单元 31而造成漏 液。
[0049] 如图 2〜图 7、 图 26所示， 吸嘴 1的内壁与储液筒 2的外壁之间设有卡扣相互连接 与固定， 具体在本实施例中， 储液筒 2的两侧壁部设有侧面凸扣 24， 吸嘴 1两侧 壁部设有与侧面凸扣 24
对应扣合的吸嘴卡孔 13， 当吸嘴 1自上而下套设在储液筒 2上吋， 吸嘴卡孔 13即 可与侧面凸扣 24扣合， 使吸嘴 1和储液筒 2连接固定在一起。 储液筒 2露出吸嘴 1 的下部外壁可套接电池杆 4以组成电子烟， 储液筒 2的下部外壁上设有连接凸扣 2 5以和电池杆内壁设有的卡孔 （图中未示） 进行连接与固定。 储液筒 2下部内壁 上设有止位凸肩 23， 雾化装置 3的上端向上止位于止位凸肩 23， 储液筒 2底端内 壁与雾化装置 3的底端外壁之间设有卡扣相互连接与固定， 具体地， 储液筒 2底 端内壁上设有止位卡孔 26， 雾化装置 3的底端外壁设有止位凸扣 362， 止位凸扣 3 62与止位卡孔 26扣合后雾化装置 3得以套接固定在储液筒 2的下部内壁； 储液筒 2 下部两侧外壁向内凹进设有竖直的进气凹槽 27， 本发明的电子烟雾化器与电池 杆 4连接组成电子烟后， 进气凹槽 27上端、 吸嘴 1的下端留有进气口 12以便通入 空气。 当用户吸烟吋， 外界空气即可经进气口 12、 进气凹槽 27进入雾化装置 2的 底部再进入雾化腔 301。
[0050] 如图 9〜图 13所示， 雾化座 30设有外形与储液筒 2的下部内壁一致即紧贴套设于 储液筒下部内壁的雾化座外壁部 303， 雾化座外壁部 303的下端外壁设有密封环 3 032， 雾化座 30底部设有雾化座底壁 304， 雾化座底壁 304中间设有雾化座进气通 孔 305， 雾化座进气通孔 305周边的雾化座底壁 304上设有一道环形凹槽 306， 环 形凹槽 306外周设有凸起的圆管形雾化壁 307,该雾化壁 307可以与雾化座外壁部 30 3等高； 雾化壁 307的内侧形成内腔 301， 雾化壁 307与雾化座外壁部 303之间形成 外腔 302; 雾化单元 31包括导液条 311、 缠绕于导液条 311中部的发热丝 312以及 发热丝 312两端连接的引线 313 ; 雾化壁 307上端对称设有两个向下的 U形缺口 307 1， 导液条 311横向架设于两个 U形缺口 3071上， 且导液条 311的两端伸出到储液 过渡腔 302内并与储液介质 32紧密触接； 雾化套 33设于雾化壁 307上面。 环形凹 槽 306具有容纳收集烟雾中未被完全雾化的烟液小液滴的作用， 避免被吸入到用 户口中造成不良使用体验。 本发明的雾化座 30可由耐高温的硅胶、 陶瓷、 TPE等 材料制成； 本发明的导液条 311可以由玻纤绳、 陶瓷纤维等耐高温、 易储存、 传 导烟液的材料制成。
[0051] 如图 14〜图 16所示， 雾化套 33呈筒状且在底部设有雾化套底壁 331， 雾化套底 壁 331中间设有出烟通孔 332， 雾化套 33的外径等于雾化壁 307的外径， 雾化套 33 的底部设有两个向下凸起并可填充 U形缺口 3071而只留雾化单元 31穿过的楔部 33 3， 楔部 333用以封住 U形缺口 3071保证雾化腔 301与储液过渡腔 302之间的密封。 本发明的雾化套 33可由耐高温的硅胶、 陶瓷、 TPE等材料制成。
[0052] 如图 8、 图 9、 图 17所示， 连接套 34紧贴套接在雾化套 33与雾化壁 307的外壁上 ， 连接套 34的下部外壁设有两个对称的反向 U形缺口 341以便雾化单元 31穿过。 连接套 34具有保护、 固定、 紧密连接雾化套 33与雾化壁 307的作用。 雾化套 33、 雾化壁 307、 连接套 34以及储液过渡腔 302还具有将雾化腔 301内的热量隔离的作 用， 避免高温热量灼伤储液筒 2的壁部或使用户手持该电子烟雾化器组成的电子 烟吋感觉烫手。 [0053] 如图 8〜图 11、 图 18〜图 19所示， 雾化座外壁部 303设有对称的两个矩形缺口 30 31， 节流片 35盖设于雾化座外壁部 303上， 节流片 35下部相对于矩形缺口 3031的 位置设有两个向下凸起并可填充矩形缺口 3031
的挡片 352。 矩形缺口 3031与挡片 352的结构， 可以固定节流片 35避免其松脱。
[0054] 如图 8〜图 11所示， 本发明实施例的雾化座外腔 302内设有贯穿雾化座 30并高出 雾化座 30上端面以及伸入到储液腔 21内的加液管 308， 加液管 308的底部设有柱 塞 3081塞紧管口， 柱塞 3081由软性材料制成以保证对加液管的密封性。 加液管 3 08用于补充电子烟烟液进入到储液腔 21， 当电子烟烟液用完后， 用户可简单方 便地拔出柱塞 3081， 将电子烟烟液通过加液管 308注入到储液腔 21中。
[0055] 如图 8〜图 9、 图 20〜图 21所示， 雾化座 30底部设有底盖 36， 底盖 36中间设有与 雾化座进气通孔 305相通的底盖通孔 360， 底盖 36下部横向设有底部进气槽 363与 底盖通孔 360连通， 该底部进气槽 363同吋与储液筒 2的两侧设有的进气凹槽 27连 通。 底盖 36上还设有正负电极 37。 本实施例中， 正负电极 37套设在底盖 36上设 有的电极通孔 361内， 正负电极 37与电极通孔 361之间还设有绝缘套 371。 底盖 36 的侧面设有底盖凸扣 362与储液筒 2的底端壁部对应设有的储液筒卡位 23扣接。 另外， 雾化座 30的底部还设有引线孔 309、 电极槽 3091， 电极槽 3091用以容纳突 出于底盖 36上面的正负电极 37， 引线孔 309用以穿设雾化单元 31的引线 313， 使 引线 313可穿过雾化座底壁 304分别与正负电极 37连接。 其他实施例中， 正负电 极 37也可嵌套于底盖 36上。 本发明的实施例中， 加液管的柱塞 3081可固定设于 底盖 36上， 当打幵底盖 36吋， 即可同吋打幵柱塞 3081通过加液管 308为储液腔 21 加注电子烟烟液。
[0056] 如图 8〜图 10所示， 雾化座外壁部 303的下端外壁设有密封环 3032。 本实施例的 雾化座 30可由软性的硅胶材料或橡胶材料制成， 此吋密封环 3032与雾化座外壁 部 303—体制成， 即雾化座外壁部 303下端外壁凸起成多道密封环 3032， 密封环 3 032用于雾化座外壁部与储液筒内壁之间的密封， 防止储液腔 21漏液。
[0057] 如图 2、 图 3、 图 22〜图 25所示， 吸嘴 1与储液筒 2之间还设有密封连接件 221， 密封连接件 221用于密封吸嘴 1的内壁与储液筒 2的外壁， 并连通储液筒 2顶端的 出烟管 20管口与吸嘴 1的吸嘴口 10。 本实施例中， 为便于密封连接件 221的安装 ， 储液筒 2的上端端部设有两个凸架 22， 密封连接件 221内设有密封腔 2210， 密 封腔 2210套设在两个凸架 22上， 凸架 22可支撑密封连接件 221 ; 密封连接件 221 上部设有连接件缺口 2211， 该连接件缺口 2211可与吸嘴口 10向下延伸形成的吸 烟管 11套接， 故密封连接件 221的密封腔 2210下部与出烟管 20的管口连通， 上部 与吸嘴口 10内的吸嘴管 11连通并密封， 这样就保证了用户吸烟吋可完全吸出雾 化腔 301至出烟管 20内的烟雾， 避免吸嘴 1的内壁与储液筒 2的外壁之间气体漏进
[0058] 如图 3中的箭头所示， 本发明的电子烟雾化器， 当用户吸烟吋， 其空气及烟雾 流向是这样的： 外界空气经进气口 12、 进气凹槽 27、 底部进气槽 363、 底盖通孔 360、 雾化座进气通孔 305进入到雾化腔 301， 电子烟烟液经雾化单元 31加热雾化 后形成电子烟烟雾， 电子烟烟雾自雾化腔 301流出， 经出烟通孔 332、 出烟管 20 、 密封连接件的密封腔 2210、 吸嘴管 11、 吸嘴口 10出来后被吸入用户口中。
[0059] 如图 4、 图 22、 图 26所示， 吸嘴 1、 储液筒 2的横截面为渐变的椭圆形， 吸嘴 1的 上端两侧内凹趋于扁平以及接近人体嘴唇可舒适接触的形状。 当然， 其他实施 例中， 吸嘴 1、 储液筒 2也可采用其他形状。 储液筒 2的下端外壁设有连接凸扣 25 用于与电池杆 4的外壳上设有的卡位 （图中未示） 进行卡扣式连接固定， 使本发 明的电子烟雾化器与电池杆组装成完整的电子烟。
工业实用性
[0060] 以上所描述的仅为本发明的较佳实施例， 上述具体实施例不是对本发明的限制 。 在本发明的技术思想范畴内， 可以出现各种变形及修改， 凡本领域的普通技 术人员根据以上描述所做的润饰、 修改或等同替换， 均属于本发明所保护的范 围。

Claims

权利要求书
[权利要求 1] 一种具有储液过渡腔的电子烟雾化器， 其特征在于： 包括吸嘴、 储液 筒和雾化装置； 所述吸嘴为顶端设有吸嘴口的壳体， 壳体内壁紧贴套 设于储液筒上部外壁； 所述储液筒的顶端设有上壁， 上壁中心向下设 有出烟管； 所述雾化装置包括雾化座套设于储液筒下部内壁， 雾化装 置上面、 位于储液筒的内壁与出烟管外壁之间的空腔构成储液腔； 所 述雾化座内设有相互密封的内腔与外腔， 其中内腔架设有雾化单元作 为雾化腔， 外腔填充有储液介质作为储液过渡腔； 所述雾化腔与所述 出烟管连通， 所述储液过渡腔与储液腔连通并为所述雾化单元供液。
[权利要求 2] 在此处键入权利要求项 2根据权利要求 1所述的具有储液过渡腔的电 子烟雾化器， 其特征在于： 所述雾化装置还包括雾化套、 连接套、 节 流片； 所述雾化套设于雾化座中间上方与雾化座共同围成所述雾化腔 ， 雾化套上端内壁紧密套接于所述出烟管下端外壁上； 所述连接套紧 贴套设于雾化套外壁； 所述节流片设于所述雾化座外腔上方与雾化座 共同围成所述储液过渡腔， 节流片上设有若干节流小孔用于将储液腔 中的电子烟烟液节流至储液过渡腔内。
[权利要求 3] 根据权利要求 1所述的具有储液过渡腔的电子烟雾化器， 其特征在于
： 所述吸嘴的内壁与所述储液筒的外壁之间设有卡扣相互连接与固定 ； 所述储液筒露出吸嘴的下部外壁可套接电池杆以组成电子烟， 储液 筒的下部外壁上设有连接凸扣以和电池杆内壁设有的卡孔进行连接与 固定； 所述储液筒下部内壁上设有止位凸肩， 所述雾化装置上端向上 止位于所述止位凸肩， 所述储液筒底端内壁与所述雾化装置底端外壁 之间设有卡扣相互连接与固定； 所述储液筒下部两侧外壁向内凹进设 有竖直的进气凹槽。
[权利要求 4] 根据权利要求 1所述的具有储液过渡腔的电子烟雾化器， 其特征在于
： 所述雾化座设有紧贴套设于储液筒下部内壁的雾化座外壁部， 雾化 座的底部设有雾化座底壁； 所述雾化座外壁部的下端外壁设有密封环 ； 所述雾化座底壁中间设有进气通孔， 所述进气通孔周边的雾化座底 壁上设有一道环形凹槽， 所述环形凹槽外周设有凸起的雾化壁； 所述 雾化壁内侧形成所述内腔， 所述雾化壁与雾化座外壁之间形成所述外 腔； 所述雾化单元包括导液条、 缠绕于导液条中部的发热丝以及发热 丝两端连接的引线； 所述雾化壁上端对称设有两个向下的 u形缺口， 所述导液条横向架设于两个 u形缺口上， 导液条两端伸出到储液过渡 腔内。
根据权利要求 1所述的具有储液过渡腔的电子烟雾化器， 其特征在于
： 所述雾化座外腔内设有竖向贯穿雾化座并伸入到所述储液腔内的加 液管， 所述加液管的底部设有柱塞塞紧管口。
根据权利要求 1所述的具有储液过渡腔的电子烟雾化器， 其特征在于
： 所述吸嘴与储液筒之间还设有密封连接件，用于密封吸嘴内壁与储 液筒外壁并连通储液筒顶端出烟管管口与吸嘴口。
根据权利要求 1所述的具有储液过渡腔的电子烟雾化器， 其特征在于
： 所述吸嘴、 储液筒横截面为渐变的椭圆形， 所述吸嘴上端两侧内凹 趋于扁平。
根据权利要求 2所述的具有储液过渡腔的电子烟雾化器， 其特征在于 ： 所述雾化套呈筒状且在底部设有雾化套底壁， 雾化套底壁中间设有 出烟通孔， 雾化套外径等于所述雾化壁外径， 雾化套底部设有两个向 下凸起并可填充所述 u形缺口而只留所述雾化单元穿过的楔部； 所述 连接套紧密套接在所述雾化套与雾化壁的外壁， 连接套的下部外壁设 有两个对称的反向 u形缺口以便所述雾化单元穿过。
根据权利要求 2所述的具有储液过渡腔的电子烟雾化器， 其特征在于 ： 所述雾化座外壁部设有对称的两个矩形缺口， 所述节流片盖设于雾 化座外壁部上， 节流片下部相对于矩形缺口的位置设有两个向下凸起 并可填充矩形缺口的挡片。
根据权利要求 4所述的具有储液过渡腔的电子烟雾化器， 其特征在于 ： 所述雾化座底部设有底盖， 所述底盖中间设有与雾化座进气通孔相 通的底盖通孔， 底盖下部横向设有底部进气槽与底盖通孔连通， 所述 底盖上还设有正负电极， 底盖侧面设有止位凸扣与所述储液筒底端 部对应设有的止位卡孔扣接。
PCT/CN2017/101100 2016-09-19 2017-09-08 具有储液过渡腔的电子烟雾化器 WO2018050030A1 (zh)

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