WO2016119119A1 - Atomiseur et cigarette électronique - Google Patents

Atomiseur et cigarette électronique Download PDF

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Publication number
WO2016119119A1
WO2016119119A1 PCT/CN2015/071622 CN2015071622W WO2016119119A1 WO 2016119119 A1 WO2016119119 A1 WO 2016119119A1 CN 2015071622 W CN2015071622 W CN 2015071622W WO 2016119119 A1 WO2016119119 A1 WO 2016119119A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
atomizing
oil
oil storage
connecting member
Prior art date
Application number
PCT/CN2015/071622
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
Original Assignee
惠州市吉瑞科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to CN201580072977.7A priority Critical patent/CN107105786B/zh
Priority to PCT/CN2015/071622 priority patent/WO2016119119A1/fr
Publication of WO2016119119A1 publication Critical patent/WO2016119119A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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 cigarettes, and more particularly to an atomizer and an electronic cigarette.
  • the electronic cigarette includes an atomizer and a battery rod
  • the atomizer includes an oil storage sleeve, and an atomizing core connected to one end of the oil storage sleeve
  • the suction nozzle is connected to the other end of the oil storage sleeve.
  • most of the nozzles of the electronic cigarette can be twisted directly by rotating, so that the user can add the smoke oil, but the nozzle can be screwed directly by rotating, and the child can easily screw the nozzle by mistake and directly drink the oil storage chamber.
  • the smoke oil inside which causes serious consequences. technical problem
  • the technical problem to be solved by the present invention is to provide an atomizer and an electronic cigarette in view of the above-mentioned drawbacks in the prior art.
  • An atomizer for forming an electronic cigarette in combination with a battery rod, the atomizer includes an oil storage sleeve, and the oil storage sleeve is internally provided with an atomizing core for atomizing the smoke oil.
  • the oil storage jacket and the atomization core are enclosed with an oil storage chamber for storing the oil;
  • the oil reservoir is formed with a fuel filler port at one end of the oil storage sleeve, and one end of the oil filler port is connected to the oil storage port.
  • a nozzle assembly the nozzle assembly includes a connector detachably coupled to the oil reservoir, and a nozzle movably coupled to the connector at one end;
  • connection between the nozzle and the connecting member is provided with an engaging mechanism, and when the nozzle is forced along the axial direction of the atomizer, moves toward a side away from the fueling port, and The nozzle and the connecting member are engaged with each other, and the nozzle is rotated to cause the nozzle to rotate the connecting member together from the fueling opening, so that the oil can be transferred from the fueling port Fill the cavity.
  • the nozzle assembly further includes an elastic member, one end of the elastic member abuts on the connecting member, and the other end of the elastic member abuts The nozzle is configured to block the nozzle from intermeshing with the connecting member.
  • the connecting member is provided with a mounting groove penetrating in the axial direction of the oil storage sleeve, and one end of the suction nozzle is movably inserted in the mounting In the slot, the engaging mechanism includes at least one protrusion protruding from one end of the nozzle, and a groove corresponding to the protrusion disposed in the mounting groove;
  • the elastic member is located in the mounting groove and sleeved outside the nozzle, and the mounting groove is convexly disposed along a radial direction of the mounting groove at a slot away from an end of the fuel filler opening.
  • the annular plate has two ends respectively abutting the protrusion and the annular plate, and the protrusion is separated from the groove by the elastic force of the elastic member.
  • the protrusions are annularly zigzag and evenly distributed on the outer side wall of the nozzle, and the grooves are also uniformly distributed in an annular zigzag manner. Install on the inner side wall of the groove.
  • the protrusion includes a plurality of protrusions, and the protrusions are in a block structure, and the plurality of protrusions are uniformly fixed on the outer side wall of the nozzle.
  • the groove is provided on the inner side wall of the mounting groove
  • the mounting groove is convexly provided with an annular flange extending in a radial direction of the mounting groove toward a notch of one end of the fueling opening, the annular convex
  • the edge of the edge is provided with a card slot adapted to the protrusion.
  • the suction nozzle is disposed on an outer side wall of the one end of the mounting groove, and a convex portion abutting the elastic member is disposed, and the protrusion is fixed on the On the convex part.
  • the atomization core includes an atomization seat, an atomization chamber is formed in the atomization seat, and the atomization chamber is provided with an atomization chamber for atomizing a heating wire assembly for the oil in the oil chamber, wherein the atomizing seat is connected to one end of the fueling port with an atomizing cover communicating with the atomizing chamber, and one end of the atomizing cover extends to the connecting member And connected to the nozzle.
  • the atomizing cover includes a cover body connected to the atomization seat, and a first ventilation pipe fixed to the cover body at one end, the first The other end of a vent pipe extends into the nozzle and communicates with the nozzle.
  • the atomizing core further includes an atomizing electrode assembly electrically connected to the battery rod and the electric heating wire assembly, respectively, wherein the atomizing electrode assembly is formed therein
  • An air flow passage communicating with the atomization chamber, wherein the atomization electrode assembly extends to an end of the oil storage sleeve and is provided with at least one The air passage is electrically connected to the intake hole.
  • the atomizing electrode assembly includes a first atomizing electrode and a second atomizing electrode that are abutting and electrically connected to each other, and the first atomizing electrode is connected
  • the first atomizing electrode comprises a first outer electrode, a first insulating member and a first inner electrode which are connected in series from the outside to the inside; wherein the first atomizing electrode is electrically connected to the heating wire assembly;
  • the second atomizing electrode is connected to one end of the oil storage sleeve away from the nozzle and electrically connected to the battery rod, and the second atomizing electrode comprises a sleeve connected from the outside to the inside.
  • the second outer electrode, the second insulating member and the second inner electrode are disposed on the second outer electrode.
  • one end of the first outer electrode is detachably connected to the atomization seat, and the other end of the first outer electrode faces away from the nozzle.
  • One side extends and abuts to the second outer electrode, and the first outer electrode and the oil storage sleeve enclose the oil storage chamber.
  • the first outer electrode is provided with a second vent pipe disposed along the axial direction of the oil storage jacket, and the two ends of the second vent pipe are respectively abutted Connecting to the first inner electrode and the second inner electrode, and the first inner electrode is electrically connected to the second inner electrode through the second vent pipe, and the second vent tube jacket is provided with a third insulating member electrically isolated from the first outer electrode;
  • the air flow passage is formed in the second vent pipe, and the second vent pipe is provided with a through air hole, and the air flow sequentially flows through the air inlet hole and the air vent hole to flow from the air flow channel.
  • the atomization chamber is formed in the second vent pipe, and the second vent pipe is provided with a through air hole, and the air flow sequentially flows through the air inlet hole and the air vent hole to flow from the air flow channel.
  • a fastener for restricting radial expansion of the oil storage sleeve is sleeved at a position where the oil storage sleeve is connected to the atomizing core.
  • a sealing ring is sleeved on an outer peripheral surface of one end of the nozzle inserted into the connecting member, and the sealing ring is tightly fitted with the oil storage sleeve to The smoke oil is sealed and the nozzle is prevented from moving along a side of the atomizer toward a side away from the fuel filler.
  • the connecting member and the oil storage sleeve are detachably connected by a screw connection structure.
  • the present invention also provides an electronic cigarette comprising an interconnected battery rod and an atomizer, the atomizer comprising an oil storage sleeve, wherein the oil storage sleeve is internally provided with atomization for atomizing the smoke oil a core, the oil storage sleeve and the atomization core are surrounded by an oil storage chamber for storing the oil;
  • the oil reservoir is formed with a fuel filler port at one end of the oil storage sleeve, and one end of the fuel filler port is connected thereto a nozzle assembly on the oil storage sleeve, the nozzle assembly including a detachably connected connecting member of the oil storage sleeve, and a suction nozzle connected to the connecting member at one end
  • connection between the nozzle and the connecting member is provided with an engaging mechanism, and when the nozzle is forced along the axial direction of the atomizer, moves toward a side away from the fueling port, and The nozzle and the connecting member are engaged with each other, and the nozzle is rotated to cause the nozzle to rotate the connecting member together from the fueling opening, so that the oil can be transferred from the fueling port Fill the cavity.
  • the atomizer and the electronic cigarette of the present invention have the following beneficial effects: Firstly, by providing the nozzles and the connecting members that are movably connected to each other at the fuel filler opening, it is possible to avoid direct Rotate the nozzle to twist the defect of the nozzle, so as to prevent the child from directly twisting the nozzle to drink the oil in the oil reservoir. Further, the nozzle assembly further includes an elastic member which is in a natural state, and the engaging mechanism of the nozzle and the connecting portion of the connecting member is separated from each other, thereby preventing the suction nozzle and the connecting member from intermeshing with each other.
  • the nozzle assembly is detachably connected to one end of the oil storage jacket, the user can detach the nozzle to clean the smoke liquid stored in the smoke oil condensation chamber, preventing the user from smoking and sucking the liquid.
  • the present application requires the nozzle to be pulled up, and the engaging mechanisms can be engaged with each other, thereby effectively avoiding the defect that the engaging mechanism is self-engaging under the action of gravity.
  • FIG. 1 is a schematic structural view of an electronic cigarette according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an atomizing assembly according to a preferred embodiment of the present invention in a first state
  • FIG. 3 is a schematic structural view of a second embodiment of an atomizing assembly according to a preferred embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a nozzle assembly of the atomizing assembly shown in FIG. 3;
  • FIG. 5 is a schematic structural view of an atomizing core of the atomizing assembly shown in FIG. 3;
  • FIG. 6 is a schematic structural view of a nozzle of the nozzle assembly shown in FIG. 4;
  • FIG. 7 is a schematic structural view of a connector of the nozzle assembly shown in FIG. 4;
  • FIG. 8 is a schematic structural view of a second outer electrode of the atomizing core shown in FIG. 5; 9 is a schematic structural view of an atomizing assembly according to a second embodiment of the present invention.
  • FIG. 10 is a schematic structural view of a second embodiment of an atomizing assembly according to a second embodiment of the present invention.
  • FIG. 11 is a schematic structural view of a nozzle of the atomizing assembly shown in FIG. 10;
  • FIG. 12 is a schematic structural view of a connecting member of the atomizing assembly shown in FIG. 10.
  • an atomizer is provided for combining with a battery rod 100 to form an electronic cigarette, as shown in FIG. 2 and FIG. 3 .
  • the atomizer includes an oil storage jacket 21, and the oil storage jacket 21 is internally provided with an atomizing core 3 for atomizing the oil, and the oil storage jacket 21 and the atomizing core 3 are surrounded by an oil storage chamber 22 for storing the oil.
  • a fuel filler port is formed at the port of the oil storage sleeve 21 at the end, and a nozzle assembly 1 having one end connected to the oil storage jacket 21 is disposed at the fuel filler opening.
  • the nozzle assembly 1 includes a connector 13 detachably coupled to the oil reservoir 21, and a suction nozzle 11 movably connected at one end to the connector 13.
  • connection between the suction nozzle 11 and the connecting member 13 is provided with an engaging mechanism 6 for moving the suction nozzle 11 along the axial direction of the atomizer toward the side far from the fueling opening, and the suction nozzle 11 and the nozzle 11 are
  • the connecting members 13 are engaged with each other, and the suction nozzle 11 is rotated to cause the suction nozzle 11 to drive the connecting member 13 to be screwed out from the filling port, so that the oil filling port 22 can be filled into the oil reservoir 22.
  • the nozzle assembly 1 further includes an elastic member 14, one end of which is abutted against the connecting member 13, and the other end is abutted against the suction nozzle 11.
  • the elastic member 14 of the present embodiment is in a natural state, and the engaging mechanism 6 at the junction of the suction nozzle 11 and the connecting member 13 is separated from each other, thereby preventing the suction nozzle 11 from being in mesh with the connecting member 13.
  • the suction nozzle 11 and the connecting member 13 of the embodiment are movablely connected to each other.
  • the suction nozzle 11 can be pulled away from the fuel filler opening, so that the suction nozzle 11 and the connection are made.
  • the pieces 13 are engaged with each other, and the nozzle 11 is rotated to cause the suction nozzle 11 to drive the connecting member 13 to be unscrewed from the filling port.
  • the nozzle assembly 1 includes a suction nozzle 11, a connecting member 13 and an elastic member 14, and the suction nozzle 11 is movably connected in the connecting member 13, and the elastic member 14 is sleeved outside the suction nozzle 11 and Located in the connecting member 13, the engaging mechanism 6 is disposed at the junction of the suction nozzle 11 and the connecting member 14 so that the suction nozzle 11 and the connecting member 14 are engaged with each other.
  • the suction nozzle 11 is movably inserted into the oil filling port of the oil storage jacket 21, and the smoke oil condensing chamber 12 communicating with the vent pipe in the atomizing core 3 is formed in the suction nozzle 11.
  • the condensed smog on the smoking snorkel flows into the smog condensation chamber 12 in the suction nozzle 11 along the air flow. Since the nozzle assembly 1 is detachably connected to one end of the oil storage sleeve 21, the user can fix the suction nozzle 11 It is disassembled to clean the smoke liquid stored in the smoke oil condensation chamber 12, preventing the user from smoking and sucking the smoke liquid.
  • an air outlet hole (not labeled) is provided at the cavity wall of the smoke oil condensation chamber 12 to facilitate the user to suck, and the smoke generated by the atomization of the atomization core 3 flows through the air pipe to the air outlet port, and condenses.
  • the soot oil is stored in the smoke oil condensation chamber 12.
  • the end of the nozzle 11 located in the connecting member 13 is convexly provided with a limiting member 112, and the limiting member 112 is opposite to the end of the connecting member 13 facing the end of the atomizing core 3.
  • the suction nozzle 11 is pulled out from the connecting member 13.
  • one end of the limiting member 112 is fixed to the outer peripheral wall of the suction nozzle 11, and the other end extends in the radial direction of the suction nozzle 11 away from the center line of the suction nozzle 11.
  • the stopper 112 abuts against the end of the connecting member 13, and the engaging mechanism 6 at the junction of the suction nozzle 11 and the connecting member 13 mesh with each other.
  • the outer peripheral surface of one end of the suction nozzle 11 inserted into the connecting member 13 is sleeved with a sealing ring 15, and the sealing ring 15 is tightly fitted with the oil storage sleeve 21 to seal the oil smoke. And preventing the suction nozzle 11 from moving along a direction of the atomizer toward a side away from the fuel filler.
  • the outer side wall of the limiting member 112 is provided with at least one annular groove 113, and the sealing ring 15 is fixed in the annular groove 113 to avoid the oil storage cavity.
  • the smoke oil in the 22 leaks from the gap between the limiting member 11 2 and the oil storage sleeve 21 and is sucked by the user, and the friction between the sealing ring 15 and the oil storage sleeve 21 can be better.
  • the suction nozzle 11 is prevented from moving along the axial direction of the atomizer toward a side away from the fuel filler.
  • the outer peripheral wall of the suction nozzle 11 is provided with a protrusion 61 which is a part of the engagement mechanism 6.
  • the protrusion 61 has an annular zigzag shape and is evenly distributed on the suction nozzle 11 On the outer side wall.
  • the suction nozzle 11 is located at the connecting member 13.
  • the outer side wall of one end is provided with a convex portion 111, one end of which is fixed to the outer peripheral wall of the suction nozzle 11, and the other end extends in the radial direction of the suction nozzle 11 toward the center line away from the suction nozzle 11.
  • one end of the elastic member 14 abuts against the convex portion 111, and the projection 61 is provided on the convex portion 111.
  • the connecting member 13 is substantially a hollow annular structure which is detachably connected to the oil filling opening of the oil storage jacket 21, in this embodiment, between the connecting member 13 and the oil storage jacket 21.
  • the outer side wall of the connecting member 13 is provided with a male threaded structure.
  • the outer end of the oil collecting sleeve 21 adjacent to the nozzle assembly 1 is provided with a connecting ring 5 on the inner side wall of the connecting ring 5.
  • An internal thread structure (not numbered on the drawings) is provided, and the connecting ring 5 is interference-fitted with the oil storage sleeve 21.
  • the connecting member 13 is provided with a mounting groove 131 extending in the axial direction of the oil storage sleeve 21, and one end of the suction nozzle 11 is movably inserted into the mounting groove 131.
  • the connecting member 13 and the oil storage sleeve 21 can also be detachably connected by the snapping structure.
  • the outer peripheral wall of the connecting member 13 is provided with a diameter along the connecting member 13.
  • a latching post extending from the inner peripheral wall of the oil storage sleeve 21 is provided with an L-shaped snap groove that communicates with an end surface of the oil reservoir 21, and the card post is stuck to the card Inside the slot.
  • the inner side wall of the mounting groove 131 is provided with a groove 62 adapted to the projection 61 on the suction nozzle 11, which groove 62 is a part of the engaging mechanism 6.
  • the recess 62 is also annularly serrated and evenly distributed on the inner side wall of the mounting groove 131.
  • the groove 62 can also be disposed on the nozzle 11, and the protrusion 61 is protruded in the connecting member 13. The embodiment does not define the protrusion 61 and the groove 62. Specific location.
  • an annular plate 132 is disposed at a notch of the mounting groove 131 away from the one end of the fuel filler opening, and one end of the elastic member 14 abuts against the annular plate 132 to prevent the elastic member 14 from falling out of the connecting member 13.
  • one end of the annular plate 132 is fixed at the notch of the mounting groove 131, and the other end extends in the radial direction of the suction nozzle 11 toward the center line of the suction nozzle 11.
  • the elastic member 14 is located in the connecting member 13 and is sleeved outside the suction nozzle 11, the elastic member 14 One end abuts against the convex portion 111 on the suction nozzle 11, and the other end abuts against the annular plate 132 on the connecting member 13.
  • the elastic member 14 is a spring structure.
  • the elastic member 14 may be a cylindrical airbag or a resilient member. Therefore, the structure thereof is not specifically limited herein. Of course, it will be appreciated that in other embodiments, the resilient member 14 may not be provided.
  • the user pulls the suction nozzle 11 away from the fuel filler port, so that the protrusion 61 and the groove 62 are engaged with each other.
  • the nozzle 11 is rotated to drive the suction nozzle 11 to connect.
  • the member 13 is screwed out from the fuel filler port to refuel the oil reservoir 22 from the fuel filler port.
  • the suction nozzle 11 moves toward the side close to the atomizing core 3 by its own gravity and the elastic force of the elastic member 14, so that the projection 61 and the groove 62 are separated from each other as shown in Fig. 2.
  • the oil storage jacket 21 may be formed by a combination of one or more sleeves, and the shape and structure thereof are not specifically limited herein.
  • the atomizing core 3 includes an atomizing seat 31, an atomizing chamber 32, a heating wire assembly 33, an atomizing cover 34, an atomizing electrode assembly, a second vent tube 37, and a third insulating member 38.
  • the atomizing electrode assembly includes a first atomizing electrode 35 and a second atomizing electrode 36 electrically connected to each other.
  • the atomization chamber 32 is disposed inside the atomization seat 31, and the heating wire assembly 33 is housed inside the atomization chamber 32.
  • the atomization cover 34 is sleeved outside one end of the atomization seat 31 and extends to the nozzle assembly.
  • the first atomizing electrode 35 is detachably connected to the atomizing seat 34
  • the second atomizing electrode 36 is detachably connected to one end of the oil reservoir 21 away from the nozzle assembly 1.
  • the atomization seat 31 is provided with an atomization chamber 32 penetrating in the axial direction of the oil storage sleeve 21, and the heating wire assembly 33 is housed in the atomization chamber 32, and the outer side wall of the atomization seat 31 is first
  • the atomizing electrodes 35 are detachably connected by a screw connection structure.
  • the outer side wall of the atomizing seat 31 is provided with an external thread structure
  • the first atomizing electrode 35 is provided with an internal thread structure adapted to the external thread structure.
  • the atomizing seat 31 is provided with two relatively spaced mounting holes (not labeled), the mounting holes are electrically connected to the oil storage chamber 22, and the two ends of the heating wire assembly 33 are respectively erected. In the two mounting holes, the oil in the oil reservoir 22 penetrates into the heating wire assembly 33 through the mounting hole.
  • the heating wire assembly 33 includes an oil guiding member and an electric heating wire (not shown), the oil guiding member is made of an oil absorbing material, and is fixed in the mounting hole, and the two ends of the oil guiding member respectively extend to the oil storage chamber 22, the electric heating wire is wrapped around the The oil guiding member is electrically connected to the battery rod 100. Since the heating wire assembly is a conventional method of the prior art, the specific structure thereof will not be described herein.
  • the atomizing cover 34 is of a substantially hollow structure that is in communication with the atomizing chamber 32.
  • one end of the atomizing cover 34 is embedded in one end of the atomizing seat 31 facing the fueling port, and the other end extends into the connecting member 13 and communicates with the suction nozzle 11.
  • the atomizing cover 34 includes a cover body 341 and a first vent pipe 342 which are connected to each other, wherein the cover body 341 is inserted in an end of the atomizing seat 31 facing the nozzle assembly 1, the first snorkel One end of the 342 is fixed to the cover body 341, and the other end extends into the connecting member 13 and communicates with the suction nozzle 11.
  • the smoke generated by the atomizing wire assembly 32 is sequentially flowed into the first vent pipe 342 and the suction nozzle 11 along the air flow, and is sucked by the user.
  • the atomizing cover 34 is provided with a sealing ring 343 to prevent leakage of the oil from the connection of the atomizing cover 34 and the atomizing seat 31, thereby affecting the user's experience.
  • the atomizing electrode assembly is electrically connected to the heating wire assembly 33 and the battery rod 100, respectively, and mainly includes a first atomizing electrode 35 and a second atomizing electrode 36 electrically connected to each other, and the atomizing electrode assembly is internally formed with a mist.
  • the gas flow passage 371 communicating with the chemical chamber 32, the one end of the atomizing electrode assembly extending to the outside of the oil storage jacket 21 is provided with at least one air inlet hole 364 which is electrically connected to the air flow passage 371, as shown in FIG.
  • the first atomizing electrode 35 is detachably connected to the atomizing base 31 and electrically connected to the heating wire assembly 33.
  • the first atomizing electrode 35 includes a first outer electrode 351 which is sequentially connected from the outside to the inside.
  • one end of the first outer electrode 351 is detachably connected to the outer sidewall of the atomizing base 31, and the other end of the first outer electrode 351 extends toward a side away from the nozzle 11 and abuts thereto.
  • the second outer electrode 361 of the second atomizing electrode 36 forms an electrical connection, and the first outer electrode 351 and the oil reservoir 21 enclose an oil reservoir 32.
  • the first insulating member 352 and the first inner electrode 353 are sequentially fitted and fixed to the inner side wall of the atomizing seat 31 from the outside to the inside.
  • the second atomizing electrode 36 is detachably connected to one end of the oil storage sleeve 21 away from the suction nozzle 11 and electrically connected to the battery rod 100, and the second atomization electrode 36 includes a second connecting from the outside to the inside.
  • the outer peripheral wall of the second outer electrode 361 is provided with an air inlet hole 36 4 and communicates with the atomization chamber 32 through which the outside airflow enters the inside of the atomization core 3.
  • the second outer electrode 361 is detachably connected to one end of the oil storage sleeve 21 through a threaded connection structure.
  • the one end of the oil storage sleeve 21 away from the suction nozzle 11 is provided with a fastener 4
  • the inner side wall of the fastener 4 is provided with an internal thread structure
  • the outer side wall of the second outer electrode 361 is provided with an external thread structure adapted to the internal thread structure.
  • the fastener 4 By arranging the fastener 4 at a position where the oil reservoir 21 and the second outer electrode 361 are detachably connected, the radial expansion of the oil reservoir 21 can be restricted to cause the atomization core 3 to fall off.
  • the second insulating member 362 and the second inner electrode 363 are sequentially fixed inside and outside the second outer electrode 361.
  • the second vent pipe 37 is disposed in the first outer electrode 351 along the axial direction of the oil sump 21, and both ends of the second vent pipe 37 abut against the first inner electrode 353 and the second inner electrode 363, respectively.
  • the second vent pipe 37 is made of a conductive material to electrically connect the first inner electrode 353 and the second inner electrode 363 to each other.
  • a flow passage 371 communicating with the atomization chamber 32 is formed in the second vent pipe 37, and a through hole 372 is disposed on the second vent pipe 37, and the airflow sequentially passes through the second outer electrode 361.
  • the air inlet hole 364 and the air passing hole 372 flow into the atomization chamber 32 from the air flow path 371.
  • the third insulating member 38 is fixed between the first outer electrode 351 and the second vent tube 37 to electrically isolate the first outer electrode 351 and the second vent tube 37.
  • the atomizing core 3 mainly includes an atomizing seat 31, an atomizing chamber 32, a heating wire assembly 33, an atomizing cover 34, a first atomizing electrode 35, a second atomizing electrode 36, and a Two vent pipes 37 and a third insulating member 38. It is to be understood that the atomizing core 3 of the present application is not limited to the above structure, and may be other structures as long as it can atomize the smoke oil.
  • the nozzle assembly 1 includes a suction nozzle 11, a connecting member 13 and an elastic member 14, the suction nozzle 11 is movably connected in the connecting member 13, and the elastic member 14 is sleeved on the suction nozzle.
  • 11 is located outside the connecting member 13, and the engaging mechanism 6 is disposed at the junction of the suction nozzle 11 and the connecting member 13 so that the suction nozzle 11 and the connecting member 13 are engaged with each other.
  • the outer peripheral wall of the suction nozzle 11 is provided with a projection 61 which is a part of the engagement mechanism 6.
  • the protrusion 61 includes a plurality of protrusions 61 in a block structure, and the plurality of protrusions 61 are uniformly fixed on the outer side wall of the nozzle 11.
  • the connecting member 13 is substantially a hollow annular structure, and is detachably connected to the oil filling opening of the oil storage sleeve 21.
  • the inner side wall of the mounting groove 131 is provided with the protrusion 61.
  • a groove 62, the groove 62 is A part of the meshing mechanism 6.
  • the projection 61 and the groove 62 mesh with each other.
  • the groove 62 can also be disposed on the suction nozzle 11, and the protrusion 61 is protruded in the connecting member 13.
  • the embodiment does not define the protrusion 61 and the groove 62. Specific location.
  • the mounting groove 131 is provided with an annular flange 133 toward the notch of one end of the atomizing core 3.
  • One end of the annular flange 133 is fixed at the notch of the mounting groove 131, and the other end extends in the radial direction of the mounting groove 131 toward the center line of the connecting member 13.
  • the annular flange 133 is provided with a slot 134 adapted to the protrusion 61.
  • the protrusion 61 passes through the card.
  • the groove 134 enters the mounting groove 131 such that the projection 61 is rotatably abutted on the side of the annular flange 133 facing away from the atomizing core 3.
  • the user pulls the suction nozzle 11 away from the fuel filler port, so that the projection 61 and the groove 62 are engaged with each other, as shown in FIG. 10, the rotary nozzle 11 is rotated to drive the suction nozzle 11 to be connected.
  • the member 13 is screwed out from the fuel filler port to refuel the oil reservoir 22 from the fuel filler port.
  • the suction nozzle 11 moves toward the side close to the atomizing core 3 by its own gravity and the elastic force of the elastic member 14, so that the projection 61 and the groove 62 are separated from each other as shown in Fig. 9.
  • the present invention also provides an electronic cigarette comprising a battery rod 100 and an atomizer connected to each other, wherein the battery rod 100 is a prior art, and the atomizer is the atomizing assembly described above. Therefore, it will not be repeated here.
  • the atomizer and the electronic cigarette of the present invention have the following beneficial effects:
  • the nozzle assembly further includes an elastic member which is in a natural state, and the engaging mechanism of the nozzle and the connecting portion of the connecting member are separated from each other, thereby preventing the suction nozzle and the connecting member from meshing with each other.
  • the nozzle assembly is detachably connected to one end of the oil storage sleeve, the user can fix the nozzle to remove the liquid smoke remaining in the smoke oil condensation chamber, preventing the user from smoking and sucking the liquid smoke. .
  • the suction nozzle needs to be pulled up, and the engagement mechanisms can mesh with each other, thereby effectively avoiding the defect that the engagement mechanism self-engages under the action of gravity.

Abstract

L'invention concerne un atomiseur et une cigarette électronique. L'atomiseur est destiné à être utilisé en association avec une batterie cylindrique (100) pour former la cigarette électronique. L'atomiseur comprend un manchon-réservoir d'huile (21). Un noyau d'atomisation (3) servant à atomiser de l'huile de tabac est inséré dans le manchon-réservoir d'huile (21). Le manchon-réservoir d'huile (21) et le noyau d'atomisation (3) forment, de manière circulaire, une chambre-réservoir d'huile (22) qui contient l'huile de tabac. Un orifice de remplissage d'huile est formé au niveau d'une ouverture terminale d'une extrémité du manchon-réservoir d'huile (21). L'orifice de remplissage d'huile est pourvu d'un ensemble buse d'aspiration (1) dont une extrémité est reliée au manchon-réservoir d'huile (21). L'ensemble buse d'aspiration (1) comprend un élément de connexion (13) relié de manière amovible au manchon-réservoir d'huile (21), et comprend une buse d'aspiration (11) dont une extrémité est reliée de manière mobile à l'élément de connexion (13). La buse d'aspiration (11) et l'élément de connexion (13), qui sont reliés de manière mobile, sont disposés mutuellement au niveau de l'orifice de remplissage d'huile, ce qui permet de corriger le défaut de l'état de la technique selon lequel la buse d'aspiration (11) peut se dévisser simplement en tournant ladite buse d'aspiration (11), ce qui permet d'éviter qu'un enfant dévisse lui-même la buse d'aspiration (11) et boive l'huile de tabac contenue dans la chambre-réservoir d'huile (22).
PCT/CN2015/071622 2015-01-27 2015-01-27 Atomiseur et cigarette électronique WO2016119119A1 (fr)

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US10834970B2 (en) 2016-12-02 2020-11-17 VMR Products, LLC Combination vaporizer
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US11838997B2 (en) 2018-11-05 2023-12-05 Juul Labs, Inc. Cartridges for vaporizer devices
WO2020232415A1 (fr) 2019-05-15 2020-11-19 Rado Christian J Vaporisateur personnel et son procédé de remplissage
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