WO2018157638A1 - 防水雾的电子烟 - Google Patents

防水雾的电子烟 Download PDF

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Publication number
WO2018157638A1
WO2018157638A1 PCT/CN2017/114311 CN2017114311W WO2018157638A1 WO 2018157638 A1 WO2018157638 A1 WO 2018157638A1 CN 2017114311 W CN2017114311 W CN 2017114311W WO 2018157638 A1 WO2018157638 A1 WO 2018157638A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
liquid
chamber
atomization
air inlet
Prior art date
Application number
PCT/CN2017/114311
Other languages
English (en)
French (fr)
Inventor
林光榕
郑贤彬
Original Assignee
深圳市康泓威科技有限公司
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 深圳市康泓威科技有限公司 filed Critical 深圳市康泓威科技有限公司
Priority to DK17898394.6T priority Critical patent/DK3569076T3/da
Priority to EP17898394.6A priority patent/EP3569076B1/en
Priority to US16/482,261 priority patent/US11771133B2/en
Priority to HRP20211689TT priority patent/HRP20211689T1/hr
Priority to ES17898394T priority patent/ES2896258T3/es
Priority to JP2019542469A priority patent/JP6845341B2/ja
Priority to PL17898394T priority patent/PL3569076T3/pl
Publication of WO2018157638A1 publication Critical patent/WO2018157638A1/zh

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0288—Container connection means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of electronic cigarette technology, and more particularly, to an electronic cigarette that is resistant to water mist.
  • a removable electronic cigarette generally includes an atomizer and a battery assembly, a liquid storage chamber for storing the electronic cigarette liquid, and an atomizing device for heating and atomizing the electronic cigarette liquid.
  • a conventional exhaust gas passage is provided in the center of the atomizer, because the bottom of the atomizer is provided with a vertical through-hole through hole, and the positive and negative electrodes of the atomizer are usually not sealed. Therefore, the smoke generated after smoking is easily reversed through the gaps in the intake through hole and the positive and negative electrodes, and can be reversed to the interface of the battery assembly connected to the atomizer, so that the water mist in the smoke easily condenses on the battery assembly interface. At the same time, it is easy to cause a short circuit between the electrodes and water droplets entering the corrosion circuit in the battery assembly, thereby causing the electronic cigarette to malfunction, which also causes a bad user experience.
  • An object of the present invention is to provide an electronic cigarette with waterproof fog, which improves the structure of the electronic cigarette, avoids vertical communication with the atomization chamber and the smoking passage, and increases the air intake chamber to generate after smoking.
  • the electronic cigarette smoke is not easy to reverse, even if the reverse flow occurs, the water mist in the smoke will condense into water droplets collected in the air inlet chamber to prevent the water mist from flowing back and condensing in the interface of the battery assembly.
  • the waterproof mist electronic cigarette includes a detachably connected atomizer and a battery assembly, and the atomizer includes a housing and an atomizing device;
  • the center of the upper end surface of the casing is provided with a smoking port, and the lower end of the casing is an open end, and the smoking port extends into the casing with a smoke pipe, and the wall of the casing is arranged upward from the open end.
  • the outer wall of the casing is provided with a first air inlet communicating with an upper portion of the air inlet, and the inner wall of the casing is provided with a second air inlet communicating with a lower portion of the air inlet, the shell
  • the outer wall of the outer wall is reduced in diameter to form a plug-in section, and one end of the battery component is provided with a plug-in interface adapted to insert and connect the plug-in section;
  • the atomization device is disposed in the open end of the casing, the atomization device is provided with an atomization chamber in the middle, and a liquid absorption chamber is arranged around the atomization chamber, and an air intake chamber is arranged at the bottom of the atomization device.
  • the inner wall of the casing is enclosed with the outer wall of the smoke tube and the upper portion of the atomizing device to form a liquid storage chamber for storing the smoke liquid, the liquid storage chamber is connected with the liquid suction chamber, and the upper portion of the atomization chamber is connected with the smoke tube and the lower portion.
  • Communicating with the intake chamber the intake chamber is in communication with the intake passage through the second intake port, and the liquid storage chamber and the liquid suction chamber are separated from the smoke tube, the atomization chamber, the intake chamber, and the intake port And sealing;
  • the atomization chamber is provided with an overhead liquid guiding strip, and the middle portion of the liquid guiding strip is wound with a heating wire, and both ends of the liquid guiding strip extend into the liquid absorption chamber, and the electronic cigarette liquid in the liquid absorption chamber can be guided by liquid.
  • the strip is absorbed and conducted to the heating wire for heating and atomization, and then forms an electronic cigarette smoke in the atomizing chamber;
  • the bottom of the atomizing device is provided with a first positive and negative electrode separated from the air inlet cavity, and the plugging segment is inserted into the battery component socket, and the first positive and negative electrodes are respectively The second positive and negative electrodes in the battery component socket are electrically connected to each other.
  • the atomizing device further includes an atomizing seat, a throttle piece, a sealing sleeve, a connecting sleeve and an electrode holder; the outer wall of the atomizing seat is adapted to be coupled to the lower inner wall of the housing,
  • the center of the atomization seat is a cylinder, the bottom of the cylinder is provided with a fourth air inlet, the outer circumference of the cylinder is provided with a ring groove, and the upper end surface of the cylindrical wall portion is symmetrically arranged with a pair of concaves for erecting the liquid guiding strip.
  • the throttle piece is disposed on the upper end surface of the atomization seat, the throttle piece is provided with a central hole, and an orifice is arranged around the center hole, and the center hole is communicated with the inside of the cylinder, The orifice is in communication with the annular groove of the atomizing seat; the sealing sleeve is sleeved on the outer wall and the end surface of the bottom end of the smoke tube, and the lower end surface of the sealing sleeve abuts the upper end surface of the wall of the cylinder
  • the upper inner wall of the connecting sleeve is sleeved on the outer wall of the sealing sleeve, and the outer wall of the lower portion of the connecting sleeve is closely attached to the inner wall of the central hole of the throttle piece, and the inner wall of the lower part of the connecting sleeve is closely attached to the inner wall of the sleeve
  • the outer wall of the cylinder, the wall of the connecting sleeve corresponding to
  • the recess of the cylinder has a U-shape, and the bottom of the recess extends into the annular groove with a pedestal for placing a liquid guiding strip, and the outer peripheral end surface of the atomizing seat is provided with a positioning notch;
  • the throttle piece extends vertically downward along the wall of the central hole corresponding to the position of the gantry and is provided with a sealing plate for sealing the cylindrical recess. The bottom end surface of the sealing plate corresponds to the position of the liquid guiding strip.
  • a recess is formed so as to traverse the liquid guiding strip, and the positioning piece corresponding to the positioning gap of the atomizing seat is downwardly provided with a positioning boss adapted to the positioning notch, and the inner side of the positioning boss is along the wall of the central hole There is a side plate inserted into the groove of the atomizing seat ring.
  • the bottom of the atomization seat and the upper end surface of the vertical wall of the electrode holder are provided with an annular connecting surface, and the inner side of the annular connecting surface forms a convex platform downward, and the platform platform faces the ring
  • the connecting surface is provided with a transitional inclined surface, and an inner portion of the upper end surface of the vertical wall of the electrode seat is pressed against the transitional inclined surface, and a ring-shaped narrow groove is arranged on the platform near the inner side of the transitional inclined surface, the annular narrow groove and the ring shape
  • a ring of trapezoidal convex rings is formed between the connecting faces.
  • the atomization seat is made of a soft refractory material and the outer wall thereof is provided with a plurality of atomization seat convex rings for increasing sealing performance, and the sealing sleeve is made of soft high temperature resistant material and The inner and outer walls are provided with a plurality of sealing collars for increased sealing performance.
  • the bottom of the atomization seat is further provided with a liquid injection hole, and a plunger is disposed on the bottom plate of the electrode holder corresponding to the liquid injection hole, and the plunger can insert and block the liquid injection hole.
  • a first protruding button is disposed on an outer side of the vertical wall of the electrode holder, and a first card slot is disposed on the inner wall of the plugging portion to be coupled to the first protruding button.
  • the outer wall of the plug-in section is provided with a second buckle
  • the inner wall of the plug connector of the battery assembly is provided with a second card slot corresponding to the second buckle.
  • the first air inlet is disposed on a side wall of the plugging section, and the outer wall of the battery component socket is provided with an external air inlet at a position corresponding to the first air inlet.
  • the top-down cross section of the casing is a gradually increasing elliptical shape
  • the battery assembly has an elliptical cross section
  • the waterproof mist electronic cigarette has an air inlet chamber at the bottom of the atomizer, an air inlet channel at the bottom of the atomizer housing, and a protrusion and a cavity for sealing the bottom of the atomization seat.
  • a positive and negative electrode so when the smoke generated by the user's smoking is reversed, the backflow of smoke can be buffered in the air intake chamber, the water mist in the smoke is condensed and collected in the air intake chamber, and the atomized leakage liquid is not atomized.
  • the circuit prevents the electronic cigarette from malfunctioning, and also prevents the user from disassembling the atomizer and the battery pack.
  • the water droplets trapped in the plug connector of the battery pack leak out and bring a bad user experience.
  • mist of the present invention The close arrangement of the cylinder recess, the gantry and the throttle plate sealing plate avoids the gap between the liquid guiding strip and the recess, and reduces the leakage of the liquid smoke; the intake chamber and the inlet port of the present invention Structure, making users smoke ⁇ Atomizing chamber can produce a strong suction force to attract more liquid smoke conductive heating wire of the heating atomized, thereby generating a large amount of smoke, good smoking experience to the user.
  • FIG. 1 is an exploded view showing the structure of an electronic cigarette according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view of a battery assembly in accordance with an embodiment of the present invention.
  • FIG. 3 is a front cross-sectional view of the housing of the embodiment of the present invention.
  • FIG. 4 is a side cross-sectional view of the housing of the embodiment of the present invention.
  • Figure 5 is a front cross-sectional view of the atomizer of the embodiment of the present invention.
  • FIG. 6 is a side cross-sectional view of the atomizer of the embodiment of the present invention.
  • FIG. 7 is a perspective partial cross-sectional view of an atomizer according to an embodiment of the present invention.
  • FIG. 8 is a perspective structural view of an atomizing device according to an embodiment of the present invention.
  • FIG. 9 is an exploded view showing the structure of an atomizing device according to an embodiment of the present invention.
  • FIG. 10 is a top plan view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 11 is a bottom view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 12 is a perspective structural view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 13 is a perspective structural view of the bottom of the atomization base facing upwards according to an embodiment of the present invention.
  • FIG. 14 is a schematic view showing the details of the joint between the bottom of the atomization seat and the vertical wall of the electrode holder according to an embodiment of the present invention
  • 15 is a bottom view of a throttle piece according to an embodiment of the present invention
  • FIG. 16 is a top plan view of a throttle piece according to an embodiment of the present invention.
  • FIG. 17 is a perspective structural view of a throttle piece according to an embodiment of the present invention.
  • FIG. 19 is a perspective view of a sealing sleeve according to an embodiment of the present invention.
  • FIG. 20 is a cross-sectional view of a sealing sleeve according to an embodiment of the present invention.
  • 21 is a perspective view of a connecting sleeve according to an embodiment of the present invention.
  • FIG. 22 is a plan view of an electrode holder according to an embodiment of the present invention.
  • FIG. 23 is a cross-sectional view of an electrode holder according to an embodiment of the present invention.
  • FIG. 24 is a perspective structural view of an electrode holder according to an embodiment of the present invention.
  • the electronic cigarette with waterproof fog of the present invention for the convenience of description, as shown in FIG. 1 , the smoking mouth 10 of the electronic cigarette of the waterproof fog is placed vertically upward, and the upper and lower parts of the components described herein are "upper, lower, The descriptions of the upper part, the lower part, the upper end, the lower end, the upper side, the lower side, the upper side, the lower side, etc. all refer to the upper and lower positional relationship in which the electronic cigarette smoking port 10 of the waterproof mist is placed vertically upward.
  • the electronic cigarette with waterproof fog of the present invention comprises a detachably connected atomizer A and a battery assembly B.
  • the atomizer A comprises a housing 1 and an atomizing device 2, and the atomizing device 2 is provided.
  • the upper end surface of the casing 1 is provided with a smoking port 10, and the upper portion of the casing 1 serves as a suction nozzle, and the user smokes and sucks the smoking port 10 in the mouth to suck out the electronic cigarette smoke.
  • the lower end of the housing 1 is an open end 11, and the smoking port 10 of the housing 1 extends into the housing 1 with a smoke tube 12, in this embodiment, the inside of the smoke tube 12
  • a small inner tube 18 is further disposed near the smoking port 10, and a collecting groove (not shown) is formed between the outer wall of the inner tube 18 and the inner wall of the smoke tube 12 for collecting small droplets condensed on the inner wall of the smoke tube 12 or Water droplets.
  • At least one air inlet 13 is provided in the wall portion of the casing 1 from the open end 11.
  • the outer wall of the casing 1 is provided with a first air inlet 14 communicating with an upper portion of the air inlet 13 and a second inner wall of the housing.
  • the air inlet 15 communicates with the lower portion of the air inlet 13 , and the outer wall of the outer casing 1 is reduced in diameter to form a plug portion 16 .
  • the battery pack B is provided with a battery 304 for supplying power, and one end of the battery pack B is provided with a plug connector 30 for adapting the plugging section 16 and for inserting the plug.
  • the atomizing device 2 is disposed in the open end 11 of the housing 1, and the atomizing chamber 21 is disposed in the middle of the atomizing device 2, and the liquid is provided around the atomizing chamber 21
  • the cavity 22 is provided with an air inlet chamber 23 at the bottom of the atomizing device.
  • the inner wall of the housing 1 is enclosed with the outer wall of the smoke tube 12 and the upper portion of the atomizing device to form a liquid storage chamber 17 for storing the liquid smoke, the liquid storage chamber 17 and the liquid suction chamber.
  • the atomization chamber 22 is connected, the upper part of the atomization chamber 21 is connected with the smoke tube 12, the lower part is connected with the inlet chamber 23, and the inlet chamber 23 is communicated with the inlet passage 13 through the second inlet port 15, the liquid storage chamber 17, the liquid suction chamber 22 and
  • the smoke tube 12, the atomization chamber 21, the inlet chamber 23, and the inlet passage 13 are separated and sealed; the atomization chamber is provided with an overhead liquid guiding strip 211, and the middle portion of the liquid guiding strip is wound with a heating wire 212, and the liquid guiding strip 211 The two ends extend into the liquid suction chamber 22.
  • the electronic cigarette liquid in the liquid suction chamber 22 can be absorbed by the liquid guiding strip 211 and transmitted to the heating wire 212 for heating and atomization, and then in the atomizing chamber 21 An electronic cigarette smoke is formed inside.
  • the bottom of the atomizing device B is provided with a first positive and negative electrode 281 separated from the air inlet chamber 23, and the plug portion 16 is inserted into the battery assembly socket 30. ⁇ , the first positive and negative electrodes 281 and the battery pack The second positive and negative electrodes 301 in the device insertion interface 30 are abutted to make electrical connection, so that the battery 304 in the atomization assembly B can pass through the second positive and negative electrode 301 and the first positive and negative electrode 281 to the atomizer A.
  • the heating wire 212 is powered.
  • the atomizing device B further includes an atomizing seat 24, a throttle piece 25, a sealing sleeve 26, a connecting sleeve 27 and an electrode holder 28; an outer wall of the atomizing seat 24. Suitably connected to the lower inner wall of the casing 1.
  • the center of the atomizing base 24 is a cylinder 241, and the bottom of the cylinder 24 1 is provided with a fourth air inlet 242, and the outer circumference of the cylinder 241 is provided.
  • the recess 2410 of the cylinder 241 has a U-shape, and the U-shaped bottom portion can easily accommodate the liquid guiding strip 211 without a large gap to prevent the smoke liquid from leaking out of the slit.
  • a pedestal 2430 is disposed in the bottom of the notch 2410 extending into the annular groove 243.
  • the gantry 2430 also has a U-shaped bottom-like notch, so that the lateral length of the notch of the liquid guiding strip 211 is increased, and The contact area of the liquid guiding strip also increases, further preventing the leakage of the liquid from the gap between the liquid guiding strip 211 and the notch 2410.
  • a positioning notch 248 is provided on the outer peripheral end surface of the atomizing seat 24.
  • the bottom of the atomization base 245 is provided with two protrusions 246. The lower end surface of the protrusion 246 abuts against the bottom plate 280 of the electrode holder.
  • the protrusion 246 is provided with a cavity 2460 for accommodating the first positive and negative electrodes 281 described below.
  • the lower portion of the outer wall of the atomizing seat 24 is recessed inwardly toward the position of the second air inlet 15 to be provided with a third air inlet 247.
  • the atomizing seat 24 is made of a soft material such as silica gel and has a plurality of atomizing seat collars 249 on its outer wall to increase the sealing performance.
  • the throttle piece 25 is disposed on the upper end surface 244 of the atomization seat 24.
  • the throttle piece 25 is provided with a center hole 251, and an orifice 252 is disposed around the center hole 251.
  • the central hole 251 is in communication with the cylinder 241 of the atomizing seat, and the orifice 252 is in communication with the annular groove 243 of the atomizing seat.
  • the throttle plate 25 extends vertically downward along the position of the hole wall corresponding to the pedestal 2430 of the center hole 251, and is provided with a sealing plate 253 for sealing the cylindrical recess 2410.
  • the bottom end surface of the sealing plate 253 is disposed corresponding to the position of the liquid guiding strip 211.
  • the throttle piece 25 is provided with a positioning boss 2 corresponding to the positioning notch 248 at a position corresponding to the position of the atomizing seat positioning notch 248.
  • the positioning boss 254 and the positioning notch 248 are fitted to each other to mount and position the throttle piece 25 and The throttle piece 25 is prevented from being displaced in a plane.
  • the inner side of the positioning boss 254 is provided with a side plate 255 inserted into the atomizing seat ring groove 243 downwardly along the hole wall of the center hole 251. Since the atomizing seat 24 is made of a soft high temperature resistant material such as silica gel, the outer wall of the atomizing seat 24 It is easy to tilt inward, and the side plate 255 can function to support the outer wall of the atomizing seat 24.
  • the sealing sleeve 26 is closely attached to the outer wall and the end surface of the bottom end of the smoke tube 12.
  • the bottom of the sealing sleeve 26 is provided with a bottom hole 261 for connecting the smoke tube 12 and the atomizing chamber 21.
  • the lower end surface of the sealing sleeve 26 abuts the upper end surface of the wall of the cylinder 241, and the sealing sleeve 26 has a sealed liquid storage chamber 17 and a smoke tube. 12.
  • the role of the atomization chamber 21 is the role of the atomization chamber 21.
  • the sealing sleeve 26 is made of a soft high temperature resistant material such as silica gel, and the inner wall and the outer wall are provided with a plurality of sealing sleeve collars 260 for increasing the sealing performance.
  • the upper inner wall of the connecting sleeve 27 is closely attached to the outer wall of the sealing sleeve 26.
  • the outer wall of the lower portion of the connecting sleeve 27 is closely attached to the central hole of the throttle piece 25.
  • the inner wall of the connecting sleeve 27 is closely attached to the outer wall of the atomizing seat cylinder 241, and the wall of the connecting sleeve 27 is provided with an inverted U-shaped notch 270 corresponding to the position of the liquid guiding strip 211 so that the liquid guiding strip 211 is horizontal. wear.
  • the inner wall of the connecting sleeve 27 sleeves the sealing sleeve 26 and the atomizing seat cylinder 241 up and down, and the lower outer wall is sleeved in the central hole 251 and the side plate 255 of the throttle piece 25, due to the atomizing seat 24 and the sealing sleeve 26
  • the soft material is easy to soften and shift, so the connecting sleeve can play the role of connection and support.
  • the connecting sleeve 27 is made of a metal material, and the metal material has good heat conduction and heat dissipation performance, and can transmit the high-temperature heat of the atomizing seat cylinder 241 and the sealing sleeve 26 to the outside during the operation of the electronic cigarette.
  • the liquid chamber smoke liquid, the throttle piece, etc., prevent the high temperature accumulation from burning the atomization seat cylinder 2 41, and the sealing sleeve 26, that is, having heat conduction and heat dissipation.
  • the electrode holder 28 is provided with a bottom plate 280 having the same shape as the end surface of the open end 11 of the housing 1.
  • the first positive and negative electrodes 281 are disposed on the bottom plate 280, and a ring is arranged around the bottom plate 280.
  • the vertical wall 282 is perpendicular to the bottom plate 280, and the upper end surface of the vertical wall 282 abuts against the bottom portion 245 of the atomizing seat.
  • the bottom of the sealing sleeve 26, the inner wall of the connecting sleeve 27 and the cylinder 241 of the atomizing seat surround the atomizing chamber 21, the throttle piece 25 and the annular groove 243 of the atomizing seat 24.
  • the enclosure constitutes the liquid suction chamber 22, and the electrode holder bottom plate 280 and the vertical wall 282 are enclosed with the atomization seat bottom portion 245 to constitute the intake chamber 23.
  • the working principle of the electronic cigarette is: when the user inhales the air from the smoking port 10, a negative pressure is generated in the atomizing chamber 21, and the liquid storage chamber
  • the tobacco liquid in 17 flows to the liquid suction chamber 22, and the two ends of the liquid strip 2 11 absorb the conductive electronic cigarette liquid from the liquid suction chamber 22 and are conducted to the heating wire 212, and the heating wire is connected to the battery power source for heating, the smoke
  • the liquid can be atomized and generate electronic cigarette smoke in the atomizing chamber 21, and the negative pressure generated in the atomizing chamber 21 also causes the outside air to pass from the external air inlet 303 and through the first air inlet 14
  • the air passage 13, the second air inlet 15, the third air inlet 247, the air inlet chamber 23, and the fourth air inlet 242 enter the atomization chamber 21, and the incoming air carries the electronic cigarette smoke out through the smoke tube 12.
  • the user is thus able to suck out the electronic cigarette smoke.
  • the flow direction of the above air and smoke is indicated by the direction of the arrow in the figure.
  • the residual smoke in the atomization chamber 21 is easily reversed to the intake chamber 23 via the fourth air inlet 242, and the air inlet chamber 23 has sufficient space for the droplets or mist in the smoke to be Condensed on the inner wall of the intake chamber 23, such a structure does not cause the liquid droplets or mist to flow back into the socket 30, preventing the water mist from being applied to the second positive and negative electrodes and the internal circuit of the battery assembly B in the interface 30. damage.
  • the bottom of the atomization base 245 and the upper end surface of the vertical wall 282 of the electrode holder are provided with a ring-shaped annular connecting surface 2451, and the inner side of the annular connecting surface 2451 is downwardly convex.
  • the platform 2453, the platform of the platform 2453 facing the annular connecting surface 2451 is provided with a transition slope 2452, and a platform 2453 and a transition slope 245 2 are provided to limit the plane displacement of the vertical wall 282 of the electrode seat to cause a connection gap, and the vertical pole of the electrode holder
  • the upper end portion of the wall 282 is pressed against the transition slope 2452, and the end surface of the vertical wall 282 of the electrode holder can have a better pressing contact with the transition slope 2452 for better sealing performance.
  • a ring-shaped annular groove 2454 is further disposed on the inner side of the platform 2453 near the transition slope 2452.
  • a ring-shaped trapezoidal ring 2455 is formed between the annular slot 2454 and the annular connecting surface 2451, and a ring-shaped slot 2454 is formed to form a trapezoidal ring 2455.
  • the transition bevel 2452 has a better elastic effect, further increasing the sealing performance, and preventing the intake chamber from leaking water mist into the insertion port 30 of the battery assembly B.
  • the bottom of the atomization base 24 is further provided with a liquid injection hole 240.
  • the plunger base 283 is provided with a plunger 283 at a position corresponding to the liquid injection hole 240.
  • the plug 283 is used to insert and block the liquid injection hole 240.
  • the design of the liquid injection hole 240 and the plunger 283 facilitates the atomizer A to inject the electronic cigarette liquid into the liquid storage chamber 17 before assembling the electrode holder 28 after completing the assembly of other devices, thereby facilitating assembly and improving production efficiency. It can avoid leakage of smoke liquid during production.
  • a first protruding button 2821 is disposed outside the electrode holder vertical wall 282, and the first card slot 160 and the first protruding button 2821 are disposed on the inner wall of the plugging portion 16. Corresponding to the buckle.
  • the electrode holder 28 can be easily mounted and fixed in the housing 1 by such a snap connection.
  • the outer wall of the plug connector 16 is provided with a second buckle 161
  • the inner wall of the plug connector 30 of the battery assembly B is provided with a second card slot 302 and a second buckle 161 .
  • the plugging section 16 and the plug connector 30 can firmly connect the atomizer A and the battery pack B together, and can be easily and conveniently disassembled and used.
  • the first air inlet 14 is disposed on the side wall of the plugging portion 16, and the outer wall of the socket 30 of the battery assembly B is provided with an external air inlet corresponding to the position of the first air inlet 14.
  • the cross-section of the casing 1 from top to bottom is a gradually increasing elliptical shape, and the upper and lower housing structure is convenient for the electronic cigarette user to include the smoking port 10 in the mouth.
  • the elliptical structure can increase the internal space of the casing 1 to store more soot liquid and assemble the atomizing device 2, and the same shape does not appear too large.
  • the cross section of the battery assembly B is also elliptical. Industrial applicability

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Abstract

一种防水雾的电子烟，包括可拆卸连接的雾化器和电池组件，雾化器包括壳体（1）和雾化装置（2），雾化器内设有储液腔（17）和吸液腔（22），壳体（1）内设有烟雾管（12）和进气道，雾化装置（2）内设有进气腔（23）与进气道（13）连通；雾化腔（21）内设有架空的导液条（211），导液条（211）中段缠绕设有发热丝（212），导液条（211）两端伸入吸液腔（22）吸收并传导烟液至发热丝（212）处加热雾化；雾化装置（2）底部设有与进气腔（23）隔离的第一正负电极（281），分别与电池组件插接口内的第二正负电极互相抵接进行电连接。烟雾倒流时，烟雾中的水雾可以凝结并收集于进气腔（23）内，防止水雾通过进气道（13）和第一正负电极（281）的缝隙流入电池组件的插接口中，避免造成电极之间的短路以及水雾进入电池组件内腐蚀电路，从而防止电子烟发生故障。

Description

发明名称：防水雾的电子烟
技术领域
[0001] 本发明涉及电子烟技术领域， 更具体的说， 本发明涉及一种防水雾的电子烟。
背景技术
[0002] 可拆装的电子烟， 一般包括雾化器和电池组件， 雾化器中设有储液腔储存电子 烟烟液， 还设有雾化装置将电子烟烟液进行加热雾化。
[0003] 现有的一种排出烟雾的通道设于雾化器中心的电子烟， 因其雾化器底部设有竖 直直通的进气通孔， 以及雾化器的正负电极通常没有密封， 故吸烟后产生的烟 雾容易通过进气通孔和正负电极内的缝隙发生倒流， 可倒流至与雾化器连接的 电池组件的接口内， 致使烟雾中的水雾容易凝结在电池组件接口处， 容易造成 电极之间的短路以及水滴进入电池组件内腐蚀电路， 从而使电子烟发生故障， 给用户也会造成不好的使用体验。
技术问题
[0004] 本发明的目的是提供一种防水雾的电子烟， 该电子烟通过结构的改进， 使进气 通道避免与雾化腔、 吸烟通道竖直相通并增加进气腔， 使吸烟后产生的电子烟 烟雾不易倒流， 即使发生倒流， 烟雾中的水雾也会凝结成水滴收集在进气腔中 ， 防止水雾倒流及凝结在电池组件的接口内。
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： 该防水雾的电子烟， 包括可拆卸连接的雾化 器和电池组件， 所述雾化器包括壳体和雾化装置；
[0006] 所述壳体上端面中心设有吸烟口， 壳体下端为敞口端， 所述吸烟口向壳体内延 伸设有烟雾管,所述壳体壁部之中自敞口端向上设有至少一条进气道， 所述壳体 的外壁设有第一进气口与进气道上部相通， 所述壳体的内壁设有第二进气口与 进气道下部相通， 所述壳体外壁近敞口端一段缩径形成插接段， 所述电池组件 一端设有适配所述插接段***连接的插接口； [0007] 所述雾化装置设于壳体敞口端内， 所述雾化装置中间设有雾化腔， 环绕雾化腔 外设有吸液腔， 雾化装置底部设有进气腔， 所述壳体的内壁与烟雾管的外壁及 雾化装置上部围合构成储存烟液的储液腔， 所述储液腔与吸液腔连通， 所述雾 化腔上部与烟雾管连通、 下部与进气腔连通， 所述进气腔通过第二进气口与进 气道连通,所述储液腔、 吸液腔与所述烟雾管、 雾化腔、 进气腔、 进气道分隔及 密封；
[0008] 所述雾化腔内设有架空的导液条， 导液条中段缠绕设有发热丝， 导液条两端伸 入吸液腔， 吸液腔中的电子烟烟液可由导液条吸收并传导至发热丝处供其加热 雾化， 然后在所述雾化腔内形成电子烟烟雾；
[0009] 所述雾化装置底部设有与进气腔隔离的第一正负电极， 所述插接段插接于所述 电池组件插接口内吋， 所述第一正负电极分别与所述电池组件插接口内的第二 正负电极互相抵接进行电连接。
[0010] 优选地， 所述雾化装置还包括雾化座、 节流片、 密封套、 连接套管和电极座； 所述雾化座外壁适配套接于所述壳体的下部内壁， 所述雾化座的中心为一圆筒 ， 圆筒底部设有第四进气口， 圆筒外周设有环槽， 圆筒壁部上端面向下对称设 有一对架设所述导液条的凹口； 所述节流片盖设于所述雾化座上端面， 节流片 设有中心孔， 中心孔周围设有节流孔， 所述中心孔与所述圆筒的内部相通， 所 述节流孔与所述雾化座的环槽相通； 所述密封套紧贴套设于所述烟雾管的底端 外壁和端面， 密封套下端面与所述圆筒的壁部上端面抵接； 所述连接套管上部 内壁紧贴套设于所述密封套的外壁， 连接套管下部外壁紧贴套设于所述节流片 的中心孔内壁， 连接套管下部内壁紧贴套设于所述圆筒的外壁， 连接套管的管 壁对应导液条的安放位置设有倒 U字形缺口以便导液条横穿； 所述电极座设有与 所述壳体敞口端端面相同形状的底板， 所述底板上贯穿设有所述第一正负电极 ， 底板四周设有一圈与底板垂直的竖壁， 所述竖壁抵接于所述雾化座底部； 所 述雾化座底部设有两个凸柱， 所述凸柱的下端面与电极座的底板密封抵接， 所 述凸柱中间设有可容纳所述第一正负电极的容腔； 所述密封套底部与圆筒内壁
、 圆筒底部围合构成所述雾化腔， 所述节流片与所述雾化座的环槽围合构成所 述吸液腔， 所述电极座底板及竖壁与所述雾化座底部围合构成所述进气腔， 所 述雾化座外壁下部正对第二进气口的位置向内凹进设有第三进气口， 第三进气 口与所述进气腔连通。
[0011] 优选地， 所述圆筒的凹口呈 U字形， 凹口底部向环槽内延伸设有安放导液条的 台架， 所述雾化座外周端面上设有定位缺口； 所述节流片沿中心孔孔壁对应所 述台架的位置垂直向下延伸设有封堵所述圆筒凹口的封口板， 所述封口板底端 面对应导液条的安放位置向上设有上凹口以便导液条横穿， 所述节流片对应所 述雾化座定位缺口的位置向下设有适配定位缺口的定位凸台， 所述定位凸台的 内侧沿中心孔孔壁向下设有***雾化座环槽内的侧板。
[0012] 优选地， 所述雾化座底部与所述电极座竖壁的上端面连接处设有一环形连接面 ， 环形连接面内侧向下形成凸起的平台， 所述平台台面向所述环形连接面设有 过渡斜面， 所述电极座的竖壁上端面内侧部分压紧在所述过渡斜面上， 所述平 台上靠近过渡斜面内侧还设有一圈环形细槽， 所述环形细槽与环形连接面之间 构成一圈梯形凸环。
[0013] 优选地， 所述雾化座由软性耐高温材料制成且其外壁设有多道雾化座凸环以便 增加密封性能， 所述密封套由软性耐高温材料制成且其内壁与外壁设有多道密 封凸环以便增加密封性能。
[0014] 优选地， 所述雾化座底部还设有注液孔， 所述电极座底板上对应所述注液孔的 位置设有柱塞， 所述柱塞可***并堵塞所述注液孔。
[0015] 优选地， 所述电极座竖壁外侧设有第一凸扣， 所述插接段内壁设有第一卡槽与 所述第一凸扣对应扣接。
[0016] 优选地， 所述插接段外壁设有第二凸扣， 所述电池组件的插接口内壁设有第二 卡槽与所述第二凸扣对应扣接。
[0017] 优选地， 所述第一进气口设于插接段侧壁， 所述电池组件插接口外壁对应第一 进气口的位置设有外部进气口。
[0018] 优选地， 所述壳体自上而下的横截面为逐渐变大的椭圆形， 所述电池组件的横 截面为椭圆形。
发明的有益效果
有益效果 [0019] 该防水雾的电子烟， 因其雾化器底部设有进气腔、 雾化器壳体壁部设有进气道 、 以及雾化座底部设有凸柱与容腔包裹密封第一正负电极， 故当用户吸烟产生 的烟雾倒流吋， 倒流的烟雾可以在进气腔内得到缓冲， 烟雾中的水雾凝结并收 集于进气腔内， 未被雾化的渗漏烟液也可以收集在进气腔内， 防止水雾和液滴 通过进气道和第一正负电极的缝隙流入电池组件的插接口中， 避免造成电极之 间的短路以及水雾进入电池组件内腐蚀电路， 从而防止电子烟发生故障， 也避 免了用户拆幵雾化器和电池组件吋， 电池组件的插接口内藏有的水滴漏出而给 用户带来不好的使用体验； 另外， 本发明雾化座圆筒凹口、 台架与节流片封口 板的紧密配置， 避免了导液条与凹口之间的缝隙， 减少了烟液的渗漏； 本发明 进气腔和进气道的结构， 使得用户吸烟吋在雾化腔内可产生较强的吸力吸引较 多烟液传导到发热丝处加热雾化， 从而产生较大的烟雾量， 给用户很好的吸烟 体验。
对附图的简要说明
附图说明
[0020] 图 1为本发明实施例电子烟的结构分解图；
[0021] 图 2为本发明实施例电池组件的剖视图；
[0022] 图 3为本发明实施例壳体的正面剖视图；
[0023] 图 4为本发明实施例壳体的侧面剖视图；
[0024] 图 5为本发明实施例雾化器的正面剖视图；
[0025] 图 6为本发明实施例雾化器的侧面剖视图；
[0026] 图 7为本发明实施例雾化器的立体局部剖视图；
[0027] 图 8为本发明实施例雾化装置的立体结构图；
[0028] 图 9为本发明实施例雾化装置的结构分解图；
[0029] 图 10为本发明实施例雾化座的俯视图；
[0030] 图 11为本发明实施例雾化座的仰视图；
[0031] 图 12为本发明实施例雾化座的立体结构图；
[0032] 图 13为本发明实施例雾化座底部朝上的立体结构图；
[0033] 图 14为本发明实施例雾化座底部与电极座竖壁结合处的细节示意图； [0034] 图 15为本发明实施例节流片的仰视图；
[0035] 图 16为本发明实施例节流片的俯视图；
[0036] 图 17为本发明实施例节流片的立体结构图；
[0037] 图 18为本发明实施例节流片底部朝上的立体结构图；
[0038] 图 19为本发明实施例密封套的立体视图；
[0039] 图 20为本发明实施例密封套的剖视图；
[0040] 图 21为本发明实施例连接套管的立体视图；
[0041] 图 22为本发明实施例电极座的俯视图；
[0042] 图 23为本发明实施例电极座的剖视图；
[0043] 图 24为本发明实施例电极座的立体结构图。
[0044] 其中， 主要组件符号说明：
[0045] A、 雾化器； B、 电池组件； 1、 壳体； 10、 吸烟口； 11、 敞口端； 12、 烟雾管 ； 13、 进气道； 14、 第一进气口； 15、 第二进气口； 16、 插接段； 160、 第一卡 槽； 161、 第二凸扣； 17、 储液腔； 18、 内管； 2、 雾化装置； 21、 雾化腔； 211 、 导液条； 212、 发热丝； 22、 吸液腔； 23、 进气腔； 24、 雾化座； 240、 注液 孑 L; 241、 圆筒； 2410、 凹口； 242、 第四进气口； 243、 环槽； 2430、 台架； 24 4、 雾化座上端面； 245、 雾化座底部； 2451、 环形接触面； 2452、 过渡斜面； 2 453、 平台； 2454、 环形细槽； 2455、 梯形凸环； 246、 凸柱； 2460、 容腔； 247 、 第三进气口； 248、 定位缺口； 249、 雾化座凸环； 25、 节流片； 251、 中心孔 ； 252、 节流孔； 253、 封口板； 2530、 上凹口； 254、 定位凸台； 255、 侧板； 2 6、 密封套； 260、 密封套凸环； 261、 底孔； 27、 连接套管； 270、 倒 U字形缺口 ； 28、 电极座； 280、 底板； 281、 第一正负电极； 282、 竖壁； 283、 柱塞； 30 、 插接口； 301、 第二正负电极； 302、 第二卡槽； 303、 外部进气口； 304、 电 池。
实施该发明的最佳实施例
本发明的最佳实施方式
[0046] 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。 [0047] 本发明防水雾的电子烟， 为便于行文描述， 如图 1所示将该防水雾的电子烟的 吸烟口 10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、 向上、 向下"等描述， 均是指在该防水雾的电子烟吸烟口 10 朝上竖直放置吋的上下位置关系。
[0048] 如图 1所示， 本发明防水雾的电子烟， 包括可拆卸连接的雾化器 A和电池组件 B ， 雾化器 A包括壳体 1和雾化装置 2， 雾化装置 2设于壳体 1内， 壳体 1的上端面中 心设有吸烟口 10， 壳体 1的上部成为吸嘴， 用户吸烟吋将吸烟口 10含在嘴里吮吸 即可吸出电子烟烟雾。
[0049] 如图 3、 图 4所示， 壳体 1下端为敞口端 11， 壳体 1的吸烟口 10向壳体 1内延伸设 有烟雾管 12， 本实施例中， 烟雾管 12内靠近吸烟口 10处还设有一小段内管 18， 该内管 18外壁与烟雾管 12内壁之间形成一圈收集槽 （图中未标示） 用于收集凝 结在烟雾管 12内壁的小液滴或水滴。 壳体 1壁部之中自敞口端 11向上设有至少一 条进气道 13， 壳体 1的外壁设有第一进气口 14与进气道 13上部相通， 壳体内壁设 有第二进气口 15与进气道 13下部相通， 壳体 1外壁近敞口端一段缩径形成插接段 16。
[0050] 如图 1、 2所示， 电池组件 B内装有可提供电源的电池 304， 电池组件 B的一端设 有可适配插接段 16并供其***连接的插接口 30。
[0051] 如图 3-图 7所示， 雾化装置 2设于壳体 1内敞口端 11内， 雾化装置 2中间设有雾化 腔 21， 环绕雾化腔 21外设有吸液腔 22， 雾化装置底部设有进气腔 23， 壳体 1的内 壁与烟雾管 12的外壁及雾化装置上部围合构成储存烟液的储液腔 17， 储液腔 17 与吸液腔 22连通， 雾化腔 21上部与烟雾管 12连通、 下部与进气腔 23连通， 进气 腔 23通过第二进气口 15与进气道 13连通,储液腔 17、 吸液腔 22与烟雾管 12、 雾化 腔 21、 进气腔 23、 进气道 13分隔及密封； 雾化腔内设有架空的导液条 211， 导液 条中段缠绕设有发热丝 212， 导液条 211两端伸入吸液腔 22， 当电子烟工作吋， 吸液腔 22中的电子烟烟液可由导液条 211吸收并传导至发热丝 212处供其加热雾 化， 然后在雾化腔 21内形成电子烟烟雾。
[0052] 如图 1、 图 2、 图 5所示， 雾化装置 B的底部设有与进气腔 23隔离的第一正负电极 281， 插接段 16插接于电池组件插接口 30内吋， 第一正负电极 281分别与电池组 件插接口 30内的第二正负电极 301抵接进行电连接， 这样雾化组件 B内的电池 304 即可通过第二正负电极 301、 第一正负电极 281向雾化器 A内的发热丝 212供电。
[0053] 如图 7、 图 8、 图 9所示， 雾化装置 B还包括雾化座 24、 节流片 25、 密封套 26、 连 接套管 27和电极座 28; 雾化座 24的外壁适配套接于壳体 1的下部内壁。
[0054] 如图 10-图 13所示， 本发明的实施例中， 雾化座 24的中心为一圆筒 241， 圆筒 24 1底部设有第四进气口 242， 圆筒 241外周设有环槽 243， 圆筒 241的壁部上端面向 下对称设有一对架设导液条 211的凹口 2410。 圆筒 241的凹口 2410呈 U字形， U字 形底部易于完全容纳放置导液条 211而不会有大的缝隙， 避免烟液从缝隙漏出。 凹口 2410底部向环槽 243内延伸设有安放导液条 211的台架 2430， 台架 2430同样 有 U字形的底部一样的凹口， 这样安放导液条 211的凹口横向长度增加， 与导液 条接触面积也增加， 进一步避免了烟液从导液条 211与凹口 2410之间的缝隙漏出 。 雾化座 24外周端面上设有定位缺口 248。 雾化座底部 245设有两个凸柱 246， 凸 柱 246下端面与下述电极座的底板 280抵接， 凸柱 246中间设有可容纳下述第一正 负电极 281的容腔 2460， 雾化座 24的外壁下部正对第二进气口 15的位置向内凹进 设有第三进气口 247。 雾化座 24由软性材料如硅胶制成且其外壁设有多道雾化座 凸环 249以便增加密封性能。
[0055] 如图 8、 图 15-图 18所示， 节流片 25盖设于雾化座 24上端面 244， 节流片 25设有 中心孔 251， 中心孔 251周围设有节流孔 252， 中心孔 251与雾化座的圆筒 241相通 ， 节流孔 252与雾化座的环槽 243相通。 节流片 25沿中心孔 251孔壁对应台架 2430 的位置垂直向下延伸设有封堵圆筒凹口 2410处的封口板 253， 封口板 253底端面 对应导液条 211的安放位置向上设有上凹口 2530， 封口板 253与台架 2430上下对 接， 这样上凹口 2530与台架 2430的凹口形成一个密闭圆孔仅让导液条 211横穿。 节流片 25对应雾化座定位缺口 248的位置向下设有适配定位缺口 248的定位凸台 2 54， 定位凸台 254与定位缺口 248相互嵌合以便给节流片 25进行安装定位及防止 节流片 25平面移位。 定位凸台 254的内侧沿中心孔 251孔壁向下设有***雾化座 环槽 243内的侧板 255， 由于雾化座 24由软性耐高温材料如硅胶制成， 雾化座 24 外壁容易向内倾斜， 侧板 255可起到支撑雾化座 24外壁的作用。
[0056] 如图 5-图 9、 图 19-图 20所示， 密封套 26紧贴套设于烟雾管 12的底端外壁和端面 ， 密封套 26底部设有底孔 261以便连通烟雾管 12与雾化腔 21， 密封套 26下端面与 圆筒 241的壁部上端面抵接， 密封套 26具有密封储液腔 17与烟雾管 12、 雾化腔 21 的作用。 本发明实施例中， 密封套 26由软性耐高温材料如硅胶制成， 且其内壁 与外壁设有多道密封套凸环 260以便增加密封性能。
[0057] 如图 5-图 9、 图 21所示， 连接套管 27上部内壁紧贴套设于密封套 26的外壁， 连 接套管 27下部外壁紧贴套设于节流片 25的中心孔 251内壁， 连接套管 27下部内壁 紧贴套设于雾化座圆筒 241外壁， 连接套管 27的管壁对应导液条 211的安放位置 设有倒 U字形缺口 270以便导液条 211横穿。 连接套管 27内壁将密封套 26与雾化座 圆筒 241上下套接在一起， 下部外壁套接在节流片 25的中心孔 251、 侧板 255内， 由于雾化座 24与密封套 26软性材料制成容易软化移位， 故连接套管可以起到连 接与支撑的作用。 本发明的实施例中， 连接套管 27由金属材料制成， 金属材料 导热散热性能好， 可以在电子烟工作吋将雾化座圆筒 241、 密封套 26集聚的高温 热量传导散发到外部如储液腔烟液、 节流片等， 防止高温集聚烧损雾化座圆筒 2 41、 密封套 26， 即具有导热散热作用。
[0058] 如图 22-24所示， 电极座 28设有与壳体 1敞口端 11端面相同形状的底板 280， 底 板 280上贯穿设有第一正负电极 281， 底板 280四周设有一圈与底板 280垂直的竖 壁 282， 竖壁 282的上端面抵接于雾化座底部 245。
[0059] 如图 5-图 7所示， 密封套 26底部、 连接套管 27内壁与雾化座的圆筒 241围合成雾 化腔 21， 节流片 25与雾化座 24的环槽 243围合构成吸液腔 22， 电极座底板 280及 竖壁 282与雾化座底部 245围合构成进气腔 23。
[0060] 如图 1、 图 2、 5-图 7所示， 本发明实施例电子烟的工作原理是： 当用户自吸烟 口 10吸气吋， 雾化腔 21内产生负压， 储液腔 17中的烟液流向吸液腔 22， 导液条 2 11两端自吸液腔 22内吸收传导电子烟烟液并传导至发热丝 212处， 发热丝此吋接 通电池电源进行加热， 烟液即可雾化并在雾化腔 21中产生电子烟烟雾， 此吋因 雾化腔 21中产生负压， 也会使得外界空气自外部进气口 303并经第一进气口 14、 进气道 13、 第二进气口 15、 第三进气口 247、 进气腔 23、 第四进气口 242进入雾 化腔 21， 进入的空气将电子烟烟雾带出， 经烟雾管 12流出至吸烟口 10， 用户因 此得以吸出电子烟烟雾。 上述空气、 烟雾的流动方向， 如图中箭头方向所示。 当用户停止吸烟的那一刻， 雾化腔 21中残余的烟雾就容易经第四进气口 242倒流 至进气腔 23， 进气腔 23有足够的空间使烟雾中的液滴或水雾可以凝结在进气腔 2 3的内壁上， 这样的结构不会使液滴或水雾倒流至插接口 30内， 防止了水雾对电 池组件 B插接口 30内第二正负电极和内部电路的损害。
[0061] 如图 11、 图 13、 图 14所示， 雾化座底部 245与电极座竖壁 282的上端面连接处设 有一圈环形连接面 2451， 环形连接面 2451的内侧向下形成凸起的平台 2453， 平 台 2453的台面向环形连接面 2451设有过渡斜面 2452,设有平台 2453和过渡斜面 245 2以便限制电极座的竖壁 282平面移位造成连接有缝隙， 同吋电极座的竖壁 282上 端面部分压紧在过渡斜面 2452上， 电极座的竖壁 282的端面可以与过渡斜面 2452 具有更好的压紧接触， 使密封性能更好。 平台 2453上靠近过渡斜面 2452的内侧 还设有一圈环形细槽 2454， 环形细槽 2454与环形连接面 2451之间构成一圈梯形 凸环 2455， 设有环形细槽 2454构成梯形凸环 2455， 使得过渡斜面 2452具有更好 的弹性效果， 进一步增加密封性能， 防止进气腔漏出水雾到电池组件 B的插接口 30内。
[0062] 如图 11、 图 13、 图 22-24所示， 雾化座 24底部还设有注液孔 240， 电极座底板 28 0上对应注液孔 240的位置设有柱塞 283， 柱塞 283用于***并堵塞注液孔 240。 注 液孔 240与柱塞 283的设计， 便于雾化器 A在完成其他装置的装配后， 在最后装配 电极座 28之前将电子烟烟液注入储液腔 17， 方便装配及提高生产效率， 也可避 免烟液在生产中发生漏液。
[0063] 如图 3、 图 4、 图 7、 图 24所示， 电极座竖壁 282外侧设有第一凸扣 2821， 插接段 16内壁设有第一卡槽 160与第一凸扣 2821对应扣接。 电极座 28通过此种卡扣连接 可以方便地安装固定在壳体 1内。
[0064] 如图 1、 图 2、 图 7所示， 插接段 16的外壁设有第二凸扣 161， 电池组件 B的插接 口 30内壁设有第二卡槽 302与第二凸扣 161对应扣接。 插接段 16与插接口 30通过 此种插接和卡扣连接， 既可牢固地将雾化器 A与电池组件 B连接在一起， 又可以 简单方便地进行拆装使用。
[0065] 如图 1、 图 2所示， 第一进气口 14设于插接段 16侧壁， 电池组件 B的插接口 30外 壁对应第一进气口 14的位置设有外部进气口 303。 [0066] 如图 1-图 7所示， 壳体 1自上而下的横截面为逐渐变大的椭圆形， 上小下大的壳 体结构便于电子烟用户将吸烟口 10含在嘴中， 椭圆形的结构可以使壳体 1的内部 空间增大以便储存较多的烟液和装配雾化装置 2， 同吋外形看起来又不会显得太 大。 为配合雾化器壳体外形及整体一致性， 电池组件 B的横截面也为椭圆形。 工业实用性
[0067] 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] 一种防水雾的电子烟， 其特征在于： 包括可拆卸连接的雾化器和电池 组件， 所述雾化器包括壳体和雾化装置；
所述壳体上端面中心设有吸烟口， 壳体下端为敞口端， 所述吸烟口向 壳体内延伸设有烟雾管,所述壳体壁部之中自敞口端向上设有至少一 条进气道， 所述壳体的外壁设有第一进气口与进气道上部相通， 所述 壳体的内壁设有第二进气口与进气道下部相通， 所述壳体外壁近敞口 端一段缩径形成插接段， 所述电池组件一端设有适配所述插接段*** 连接的插接口；
所述雾化装置设于壳体敞口端内， 所述雾化装置中间设有雾化腔， 环 绕雾化腔外设有吸液腔， 雾化装置底部设有进气腔， 所述壳体的内壁 与烟雾管的外壁及雾化装置上部围合构成储存烟液的储液腔， 所述储 液腔与吸液腔连通， 所述雾化腔上部与烟雾管连通、 下部与进气腔连 通， 所述进气腔通过第二进气口与进气道连通,所述储液腔、 吸液腔 与所述烟雾管、 雾化腔、 进气腔、 进气道分隔及密封；
所述雾化腔内设有架空的导液条， 导液条中段缠绕设有发热丝， 导液 条两端伸入吸液腔， 吸液腔中的电子烟烟液可由导液条吸收并传导至 发热丝处供其加热雾化， 然后在所述雾化腔内形成电子烟烟雾； 所述雾化装置底部设有与进气腔隔离的第一正负电极， 所述插接段插 接于所述电池组件插接口内吋， 所述第一正负电极分别与所述电池组 件插接口内的第二正负电极互相抵接进行电连接。
[权利要求 2] 根据权利要求 1所述的防水雾的电子烟， 其特征在于： 所述雾化装置 还包括雾化座、 节流片、 密封套、 连接套管和电极座； 所述雾化座外 壁适配套接于所述壳体的下部内壁， 所述雾化座的中心为一圆筒， 圆 筒底部设有第四进气口， 圆筒外周设有环槽， 圆筒壁部上端面向下对 称设有一对架设所述导液条的凹口； 所述节流片盖设于所述雾化座上 端面， 节流片设有中心孔， 中心孔周围设有节流孔， 所述中心孔与所 述圆筒的内部相通， 所述节流孔与所述雾化座的环槽相通； 所述密封 套紧贴套设于所述烟雾管的底端外壁和端面， 密封套下端面与所述圆 筒的壁部上端面抵接； 所述连接套管上部内壁紧贴套设于所述密封套 的外壁， 连接套管下部外壁紧贴套设于所述节流片的中心孔内壁， 连 接套管下部内壁紧贴套设于所述圆筒的外壁， 连接套管的管壁对应导 液条的安放位置设有倒 u字形缺口以便导液条横穿； 所述电极座设有 与所述壳体敞口端端面相同形状的底板， 所述底板上贯穿设有所述第 一正负电极， 底板四周设有一圈与底板垂直的竖壁， 所述竖壁抵接于 所述雾化座底部； 所述雾化座底部设有两个凸柱， 所述凸柱的下端面 与电极座的底板密封抵接， 所述凸柱中间设有可容纳所述第一正负电 极的容腔； 所述密封套底部与圆筒内壁、 圆筒底部围合构成所述雾化 腔， 所述节流片与所述雾化座的环槽围合构成所述吸液腔， 所述电极 座底板及竖壁与所述雾化座底部围合构成所述进气腔， 所述雾化座外 壁下部正对第二进气口的位置向内凹进设有第三进气口， 第三进气口 与所述进气腔连通。
[权利要求 3] 根据权利要求 2所述的防水雾的电子烟， 其特征在于： 所述圆筒的凹 口呈 U字形， 凹口底部向环槽内延伸设有安放导液条的台架， 所述雾 化座外周端面上设有定位缺口； 所述节流片沿中心孔孔壁对应所述台 架的位置垂直向下延伸设有封堵所述圆筒凹口的封口板， 所述封口板 底端面对应导液条的安放位置向上设有上凹口以便导液条横穿， 所述 节流片对应所述雾化座定位缺口的位置向下设有适配定位缺口的定位 凸台， 所述定位凸台的内侧沿中心孔孔壁向下设有***雾化座环槽内 的侧板。
[权利要求 4] 根据权利要求 2所述的防水雾的电子烟， 其特征在于： 所述雾化座底 部与所述电极座竖壁的上端面连接处设有一环形连接面， 环形连接面 内侧向下形成凸起的平台， 所述平台台面向所述环形连接面设有过渡 斜面， 所述电极座的竖壁上端面内侧部分压紧在所述过渡斜面上， 所 述平台上靠近过渡斜面内侧还设有一圈环形细槽， 所述环形细槽与环 形连接面之间构成一圈梯形凸环。
[权利要求 5] 根据权利要求 2所述的防水雾的电子烟， 其特征在于： 所述雾化座由 软性耐高温材料制成且其外壁设有多道雾化座凸环以便增加密封性能 ， 所述密封套由软性耐高温材料制成且其内壁与外壁设有多道密封凸 环以便增加密封性能。
[权利要求 6] 根据权利要求 2所述的防水雾的电子烟， 其特征在于： 所述雾化座底 部还设有注液孔， 所述电极座底板上对应所述注液孔的位置设有柱塞 ， 所述柱塞可***并堵塞所述注液孔。
[权利要求 7] 根据权利要求 1所述的防水雾的电子烟， 其特征在于： 所述电极座竖 壁外侧设有第一凸扣， 所述插接段内壁设有第一卡槽与所述第一凸扣 对应扣接。
[权利要求 8] 根据权利要求 1所述的防水雾的电子烟， 其特征在于： 所述插接段外 壁设有第二凸扣， 所述电池组件的插接口内壁设有第二卡槽与所述第 二凸扣对应扣接。
[权利要求 9] 根据权利要求 1所述的防水雾的电子烟， 其特征在于： 所述第一进气 口设于插接段侧壁， 所述电池组件插接口外壁对应第一进气口的位置 设有外部进气口。
[权利要求 10] 根据权利要求 1-9任一所述的防水雾的电子烟， 其特征在于： 所述壳 体自上而下的横截面为逐渐变大的椭圆形， 所述电池组件的横截面为 椭圆形。
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