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WO2016141593A1 - Ensemble d'atomisation et cigarette électronique - Google Patents

Ensemble d'atomisation et cigarette électronique Download PDF

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Publication number
WO2016141593A1
WO2016141593A1 PCT/CN2015/074115 CN2015074115W WO2016141593A1 WO 2016141593 A1 WO2016141593 A1 WO 2016141593A1 CN 2015074115 W CN2015074115 W CN 2015074115W WO 2016141593 A1 WO2016141593 A1 WO 2016141593A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizing
assembly
oil
electrode
oil storage
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2015/074115
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
向智勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimree Technology Co Ltd
Original Assignee
Kimree Technology Co Ltd
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 Kimree Technology Co Ltd filed Critical Kimree Technology Co Ltd
Priority to PCT/CN2015/074115 priority Critical patent/WO2016141593A1/fr
Priority to CN201580077857.6A priority patent/CN107427069A/zh
Publication of WO2016141593A1 publication Critical patent/WO2016141593A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • 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 atomizing assembly and an electronic cigarette.
  • the electronic cigarette includes an atomizing assembly and a battery assembly
  • the atomizing assembly includes an oil storage sleeve, an atomizing core inserted in the oil storage sleeve, and a suction nozzle connected to one end of the oil storage sleeve.
  • the suction nozzle is connected to the oil storage sleeve through the oil retaining member
  • the oil retaining member is connected to the oil storage sleeve and is opposite to the sealing gasket of the atomizing core.
  • the technical problem to be solved by the present invention is to provide an atomizing component and an electronic cigarette in view of the above-mentioned drawbacks in the prior art.
  • An atomizing assembly includes an oil storage sleeve, and the oil storage sleeve is internally provided with an atomizing core for atomizing the oil, the oil storage sleeve and the atomizing core Enclosing 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 the fuel filler is provided with a nozzle assembly detachably connected to the oil storage sleeve at one end;
  • a sealing gasket is disposed on an end surface of the atomizing core facing the nozzle assembly, and an end surface of the gasket facing the nozzle assembly is elastically abutted with the nozzle assembly and presents
  • the annular first projection, or/and the surface of the nozzle assembly facing the gasket, is provided with a second projection that abuts the annular gasket and is annular.
  • the atomizing core includes an atomizing seat, a heating wire assembly, an atomizing cover, and An atomization chamber is formed in the atomization seat, the heating wire assembly is erected in the atomization chamber, and the atomization cover is rotatably inserted in the atomization seat An adjacent end of the nozzle assembly is sleeved at one end of the atomization seat and connected to the atomization cover.
  • the nozzle assembly includes a suction nozzle and an oil retaining member, and one end of the oil retaining member is detachably connected to the oil storage sleeve, and the oil retaining member The other end of the piece is detachably connected to the nozzle, and the oil retaining member is provided with an annular flange, and the surface of the annular flange facing the nozzle is formed smaller than the longitudinal direction of the atomizing assembly.
  • the slope is such that the smoky oil condensing on the slope can flow back into the atomizing core.
  • the cross section of the first protrusion or the second protrusion is semicircular
  • the gasket is a silicone member.
  • the first protrusion is disposed on the gasket, and the first portion corresponding to the first protrusion is disposed on the oil retaining member Two protrusions, the first protrusions elastically abutting the second protrusions.
  • the suction nozzle is provided with a smoke oil condensation chamber
  • the annular flange is provided with a central hole penetrating in the axial direction of the atomization assembly, so that Smoke oil condensed in the smog condensation chamber flows back into the atomizing core through the central bore.
  • a vent hole for conducting the center hole and the atomizing chamber is provided at one end of the atomizing core near the nozzle, and the vent hole is along An axial direction of the atomizing assembly extends through the atomizing cover and the gasket, respectively.
  • an air outlet hole is disposed at a cavity wall of the smoke oil condensation chamber, and a periphery of the air outlet hole is convexly disposed toward a side close to the atomization core for blocking The cylindrical boss of the smoke oil.
  • the atomizing core further includes an atomizing electrode assembly electrically connected to the heating wire assembly and the battery assembly, respectively;
  • An air flow channel communicating with the atomization chamber, the atomization electrode assembly extending to an outer side of the oil reservoir is provided with at least one air inlet hole communicating with the air flow channel.
  • 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 to the Said on the atomization seat and with the electricity
  • the first wire atomizing electrode includes a first outer electrode, a first insulating member and a first inner electrode which are connected in series from the outside to the inside;
  • the second atomizing electrode is connected to one end of the oil storage sleeve away from the nozzle and electrically connected to the battery assembly, and the second atomizing electrode comprises a sleeve connected from the outside to the inside. a second outer electrode, a second insulating member and a second inner electrode, wherein the air inlet aperture is disposed on the second outer electrode.
  • one end of the first outer electrode is detachably connected to the atomizing 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 vent pipe disposed along an axial direction of the oil storage sleeve, and both ends of the vent pipe abut against the First inner electrode and second inner electrode
  • the first inner electrode is electrically connected to the second inner electrode through the vent tube, and the vent tube is sleeved with a third insulating member electrically isolated from the first outer electrode;
  • the air flow passage is formed in the vent pipe, and the air 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 into the atomization from the air flow channel. Inside the cavity.
  • the present invention also provides an electronic cigarette comprising an interconnected battery assembly and an atomizing assembly, wherein the atomizing assembly includes an oil storage sleeve, and the oil storage sleeve is internally provided with an atomizing oil for atomizing An atomization core, the oil storage sleeve and the atomization core are surrounded by an oil storage chamber for storing smoke oil, a port of one end of the oil storage sleeve is formed with a fuel filler port, and one end of the fuel filler port is provided Disassembled nozzle assembly connected to the oil storage jacket
  • a sealing gasket is disposed on an end surface of the atomizing core facing the nozzle assembly, and an end surface of the gasket facing the nozzle assembly is elastically abutted with the nozzle assembly and
  • the annular first projection, or/and the surface of the nozzle assembly facing the gasket, is provided with a second projection that abuts the annular gasket and is annular.
  • the atomization assembly and the electronic cigarette of the present invention have the following beneficial effects: Since the nozzle of the present application faces the end of the nozzle assembly, the nozzle assembly is disposed a first protrusion that is elastically abutted and annular, or/and a surface of the nozzle assembly that faces the gasket is provided with a second protrusion that abuts and is annular, that is, at least a protrusion or a second protrusion that is annular in shape is disposed between the gasket and the nozzle assembly, thereby preventing the gasket from being The entire end surface of the nozzle assembly abuts, thereby reducing the contact area between the gasket and the nozzle assembly, so that the friction between the gasket and the nozzle assembly can be reduced in the rotary nozzle assembly, and the user is prevented from disassembling the atomization.
  • the component ⁇ unscrews the atomizing core together.
  • FIG. 1 is an exploded view of an atomizing assembly provided by one of the preferred embodiments of the present invention
  • FIG. 2 is a schematic structural view of the atomizing assembly shown in FIG. 1;
  • Figure 3 is an enlarged view of a portion A of the atomizing assembly shown in Figure 2;
  • FIG. 4 is a schematic structural view of a gasket of the atomizing assembly shown in FIG. 2;
  • FIG. 5 is a schematic structural view of an oil retaining member of the atomizing assembly shown in FIG. 2;
  • FIG. 6 is a schematic structural view of an atomizing seat of the atomizing assembly shown in FIG. 2;
  • FIG. 7 is a schematic structural view of an atomizing assembly according to a second embodiment of the present invention.
  • Figure 8 is an enlarged view of a portion B of the atomizing assembly shown in Figure 7;
  • FIG. 9 is a schematic structural view of an atomizing assembly according to a third embodiment of the present invention.
  • Figure 10 is an enlarged view of a portion C of the atomizing assembly shown in Figure 7;
  • Figure 11 is a cross-sectional view of a gasket of an atomizing assembly provided in accordance with a fourth preferred embodiment of the present invention.
  • Figure 12 is a cross-sectional view of a gasket of an atomizing assembly provided in accordance with a fifth embodiment of the present invention.
  • FIG. 13 is a cross-sectional view of a gasket of an atomizing assembly provided in a sixth preferred embodiment of the present invention.
  • an atomizing assembly for forming an electronic cigarette in combination with a battery assembly (not shown) is provided in one of the preferred embodiments of the present invention.
  • the atomizing component includes an oil storage component 2, and is inserted in the storage The atomizing core 3 in the oil component 2, and the nozzle assembly 1 detachably connected to the end of the oil storage assembly 2.
  • the nozzle assembly 1 includes a suction nozzle 11 and an oil retaining member 12 that are detachably coupled to each other. It is to be understood that in other embodiments, the suction nozzle 11 and the oil retaining member 12 may be integrally formed, and the structure thereof is not specifically limited herein.
  • the oil storage assembly 2 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 useful.
  • the oil storage chamber 22 stores the smoke oil.
  • a fuel filler port is formed at the port of the oil storage sleeve 21 at the end, and the oil filler port is provided with the oil retaining member 12 detachably connected to the oil storage sleeve 21 at one end, and the other end of the oil retaining member 12 is detachably connected.
  • the suction nozzle 11 as shown in FIG. 3
  • the oil retaining member 12 is provided with an annular flange 120, and the annular flange 120 faces the surface of the suction nozzle 11 to form a slope 121 which is smaller than 90° with the longitudinal direction of the atomizing assembly.
  • the atomizing core 3 includes an atomizing seat 31, and an atomizing chamber 32 is formed in the atomizing seat 31.
  • the atomizing chamber 32 is provided with a heating wire assembly 33, and one end of the atomizing seat 31 is provided with a blocking block.
  • a gasket 30 elastically resisting the oil member 12, and an end of the atomizing seat 31 adjacent to the nozzle assembly 1 is rotatably inserted with an atomizing cover 34 fixedly connected to the gasket 30, the gasket 30
  • a first protrusion 301 that elastically abuts the nozzle assembly 1 and is annular is disposed at an end surface of the nozzle assembly 1.
  • the first protrusion 301 for reducing the contact area between the gasket 30 and the oil retaining member 12 is disposed between the gasket 30 and the oil retaining member 12.
  • the other end of the first protrusion 301 is elastically abutted to the oil retaining member 12.
  • the annular convex structure has a semicircular cross section.
  • the entire end surface between the gasket 30 and the oil retaining member 12 can be prevented from being abutted, thereby reducing the gasket 30 and the oil retaining member 12.
  • the contact area between them is such that the friction between the gasket 30 and the oil retaining member 12 can be reduced by rotating the oil retaining member 12A.
  • the contact area between the gasket 30 and the oil retaining member 12 can be reduced, thereby rotating
  • the oil retaining member 12A can reduce the friction between the gasket 30 and the oil retaining member 12, and prevents the user from disassembling the oil retaining member 12 to unscrew the atomizing core 3.
  • the sealing pad 30 is sleeved at one end of the atomizing seat 31 and connected to the atomizing cover 34 by a tension fit sleeve, and the other end of the atomizing cover 34 is rotatably inserted Inside the atomization seat 31. Due to the atomizing cover 34 Rotatingly inserted on the atomizing seat 31, when the oil retaining member 12 is rotated, a relatively small frictional force is generated between the oil retaining member 12 and the sealing gasket 30, and the sealing gasket 30 drives the atomizing cover 34 to rotate. The gasket 30 is not easily damaged, thereby ensuring the tightness of the electronic cigarette.
  • the nozzle assembly 1 includes a suction nozzle 11 and an oil retaining member 12, and the oil retaining member 12 is detachably connected to one end of the oil storage sleeve 21, and the suction nozzle 11 is detachably connected to the oil retaining member. 12 on.
  • a smoke condensing chamber 110 communicating with the atomizing chamber 32 of the atomizing core 3 is formed in the suction nozzle 11.
  • the condensed liquid in the atomizing chamber 32 flows into the smoke condensing chamber 110 of the suction nozzle 11 along the airflow. Since the suction nozzle 11 is detachably connected to the oil retaining member 12, the user can fix the suction nozzle 11 It is disassembled to clean the smoke liquid stored in the smoke oil condensation chamber 110, preventing the user from smoking and sucking the liquid.
  • an air outlet 111 is provided at the cavity wall of the smoke oil condensation chamber 110 to facilitate the user to suck, and the air outlet 11
  • a cylindrical boss 112 for blocking the smoke oil is protruded from a periphery of the first edge toward the atomizing core 3, so that the smoke generated by the atomization of the atomizing core 3 flows to the air outlet 111, and the condensed smoke oil can It is stored in the smoke oil condensation chamber 110.
  • the oil retaining member 12 has a substantially annular structure, and an annular flange 120 elastically abuts against the gasket 30 is protruded from the inner wall of the oil retaining member 12, and the annular flange 120 is disposed.
  • the annular flange 120 faces the surface of the nozzle 11 to form a slope 121 of less than 90° with the longitudinal direction of the atomizing assembly to condense in the smog condensation chamber 110.
  • the smoke oil flows back into the atomizing core 3 through the center hole 122.
  • the corner of the inclined surface 121 is a rounded structure, so that the smoke formed by the atomizing oil of the heating wire assembly 33 is condensed in the oil condensing chamber 110, and the condensed liquid smoke follows the inclined slope 121. Flow back to the atomizing core 3 for secondary atomization to prevent the user from absorbing the condensed liquid.
  • one end of the oil retaining member 12 is detachably connected to the oil storage sleeve 21 through a screw connection structure, and the other end of the oil retaining member 12 is also detachably connected to the suction nozzle 11 by a screw connection structure.
  • one end of the oil retaining member 12 for connecting with the oil storage sleeve 21 is provided with a first external thread structure.
  • the end of the oil retaining member 12 for connecting with the suction nozzle 11 is provided with a second internal thread structure, and the corresponding position of the suction nozzle 11 is provided with a second external thread structure adapted to the second internal thread structure.
  • oil retaining member 12 can also be detachably connected to the oil storage sleeve 21 and the suction nozzle 11 by other means, such as a snap connection or the like. In this embodiment, only the thread is connected. For the sake of description, it is not limited to the screw connection.
  • the oil retaining member 12 is provided with a sealing ring 123 to prevent leakage of the oil from the connection between the oil retaining member 12 and the oil storage sleeve 21, thereby affecting the user's experience.
  • the oil storage assembly 2 includes an oil storage jacket 21, an oil storage chamber 22, a first connecting member 23, and a second connecting member.
  • the oil storage jacket 21 has a substantially cylindrical structure, and the first connecting member 23 and the second connecting member 24 are respectively connected to both ends of the oil storage jacket 21.
  • An oil storage chamber for storing the soot oil is enclosed between the oil storage jacket 21 and the atomizing core 2
  • the oil storage sleeve 21 is made of a material that can transmit light.
  • One end of the first connecting member 23 is fixedly disposed outside the one end of the oil storage sleeve 21 near the nozzle assembly 1, and the first connecting member 23 extends from the end of the oil storage sleeve 21 to be detachably connected to the nozzle assembly 1.
  • a first internally threaded structure for detachable connection with the oil retaining member 12 is disposed on the inner side wall of the first connecting member 23.
  • One end of the second connecting member 24 is fixedly sleeved outside the end of the oil storage sleeve 21 away from the nozzle assembly 1, and the second connecting member 24 extends from the end of the oil storage sleeve 21 to be detachably connected with the atomizing core 3.
  • the second connector is fixedly sleeved outside the end of the oil storage sleeve 21 away from the nozzle assembly 1, and the second connecting member 24 extends from the end of the oil storage sleeve 21 to be detachably connected with the atomizing core 3.
  • first connecting member 23 and the second connecting member 24 are respectively sleeved on both ends of the oil storage sleeve 21 to realize and the other through the first connecting member 23 and the second connecting member 24. Parts are connected.
  • the oil storage sleeve 21 and the first connecting member 23 and the second connecting member 24 may also be an integrally formed structure, which is not specifically limited herein.
  • the atomizing core 3 includes a gasket 30, an atomizing seat 31, an atomizing chamber 32, a heating wire assembly 33, an atomizing cover 34, an atomizing electrode assembly, a vent tube 37, and a third insulation.
  • the tube 38 and the vent 39, 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.
  • One end of the atomization cover 34 is rotatably embedded at one end of the atomization seat 31, and is sealed.
  • the pad 30 is sleeved outside one end of the atomizing base 31 and fixedly connected to the atomizing cover 34.
  • the first atomizing electrode 35 is detachably connected to the atomizing seat 31, and the second atomizing electrode 36 is detachably connected to the storage.
  • the oil jacket 21 is away from one end of the nozzle assembly 1.
  • the atomization seat 31 is provided with an atomization chamber 32 penetrating in the axial direction of the oil reservoir 21, and the heating wire assembly 33 is housed in the atomization chamber 32.
  • the atomization chamber 32 is accommodated in the axial direction along the oil storage jacket 21
  • the insulating tube 311 (shown in FIG. 3) is provided with two relatively spaced mounting holes (not labeled) on the insulating tube 311. Both ends of the heating wire assembly 33 pass through the mounting hole and are erected in the insulating layer. On the tube 311.
  • the atomizing base 31 is provided with two relatively spaced mounting slots 310, and the two mounting slots 310 are respectively electrically connected to the oil storage chamber 22, and the heating wire assembly The two ends of the 33 are respectively passed through the two mounting slots 310 and extend into the oil reservoir 22 to allow the oil in the oil reservoir 22 to penetrate into the heating wire assembly 33.
  • the heating wire assembly 33 includes an oil guiding member 331 and an electric heating wire 332.
  • the oil guiding member 33 is made of an oil absorbing material, and the two ends thereof are respectively mounted on the mounting holes of the insulating tube 311. Internally, and both ends of the oil guiding member 33 1 extend through the two mounting grooves 310 on the atomizing seat 31 to the oil reservoir 22, respectively.
  • the heating wire 32 is wound around the oil guiding member 331, which is electrically connected to the battery pack and is used to atomize the oil on the oil guiding member 331. In this embodiment, the heating wire 332 is placed in the insulating tube 311.
  • the heating wire assembly 33 can also be a smoking sleeve for adsorbing smoke oil and an electric heating wire disposed in the oil suction sleeve, and the structure thereof is not specifically limited, as long as the smoke oil can be atomized. .
  • the outer side wall of the atomizing seat 31 and the first atomizing electrode 35 are detachably connected by a screw connection structure.
  • the outer side wall of the atomizing seat 31 is provided with a third external thread structure
  • the first atomizing electrode 35 is provided with a third internal thread structure adapted to the third external thread structure.
  • the atomizing base 31 is made of a conductive material
  • the heating wire 332 is placed in the insulating tube 36, so that the heating wire 332 can be prevented from touching the cavity wall of the atomizing chamber 32 in the atomizing seat 31 to affect the electric heating.
  • the stability of the electrical connection of the wire 332 avoids the problem that the amount of smoke is unstable due to the change of the resistance of the atomizing assembly caused by the heating wire 332 touching the wall of the atomizing chamber 32.
  • one end of the atomizing cover 34 is rotatably inserted into the atomizing seat 31, the sealing pad 30 is rotatably sleeved outside the atomizing seat 31, and the other end of the atomizing cover 34 is provided. It is fixedly connected to the gasket 30.
  • the oil retaining member 12 2 ⁇ is rotated, a relatively small frictional force is generated between the oil retaining member 12 and the gasket 30.
  • the sealing gasket 30 drives the atomizing cover 34 to rotate, so that the sealing gasket 30 is not easy to be used. It is damaged, which in turn ensures the tightness of the electronic cigarette.
  • the atomizing cover 34 and the sealing pad 30 are provided with vent holes 39 for conducting the atomizing chamber 32 and the suction nozzle 11, and the vent holes 39 respectively penetrate the sealing along the axial direction of the atomizing assembly.
  • the pad 30 and the atomizing cover 34 are in communication with the central opening 122 in the oil retaining member 12.
  • the gasket 30 is made of a soft material such as silica gel to prevent the oil in the oil reservoir 22 from leaking from the gap between the gasket 30 and the oil retaining member 12, and the gasket 30 is not easily damaged.
  • the gasket 30 is a silicone member.
  • the atomizing electrode assembly is electrically connected to the heating wire assembly 33 and the battery assembly, respectively, and includes a first atomizing electrode 35 and a second atomizing electrode 36 electrically connected to each other, and the inside of the atomizing electrode assembly atomizing chamber 32 is formed in communication with the gas flow path 371, the atomizing electrode reservoir assembly extends into an end of the outer sleeve 21 is provided with at least one phase of Jian gas flow passage 371 and the inlet hole is turned 364.
  • 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 22.
  • 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 assembly, and the second atomization electrode 36 includes a second outer layer that is connected in series from the outside to the inside.
  • the outer peripheral wall of the second outer electrode 361 is provided with an air inlet hole 364 which communicates with the atomization chamber 32 through which the external air current enters the inside of the atomization core 3.
  • knurling (not shown) may be provided on the outer side wall of the second outer electrode 361.
  • the second outer electrode 361 is detachably coupled to the second connecting member 24 by a screw connection structure.
  • the inner side wall of the second connecting member 24 is provided with a fourth internal thread structure
  • the outer side wall of the second outer electrode 361 is provided with a fourth external thread structure adapted to the fourth internal thread structure.
  • the vent pipe 37 is disposed in the first outer electrode 351 along the axial direction of the oil reservoir 21, and both ends of the vent pipe 37 are respectively opposed to the first inner electrode 353 and the second inner electrode 363.
  • the vent pipe 37 It is made of a conductive material to electrically connect the first inner electrode 353 and the second inner electrode 363 to each other.
  • an air flow passage 371 communicating with the atomization chamber 32 is formed in the vent pipe 37, and the vent pipe 37 is provided with a through air hole 372, and the air flow sequentially passes through the air inlet hole on the second outer electrode 361. 364 and the through hole 37
  • a third insulating member 38 is fixed between the first outer electrode 351 and the vent pipe 37 to electrically isolate the first outer electrode 351 from the vent pipe 37.
  • the atomizing core 3 mainly includes a gasket 30, an atomizing seat 31, an atomizing chamber 32, and a heating wire assembly.
  • FIG. 7 and 8 illustrate an atomizing assembly provided by a preferred embodiment of the present invention, which differs from one of the embodiments in the structure of the oil retaining member 12 and the gasket 30.
  • the oil retaining member 12 of the nozzle assembly 1 is provided with a second annular protrusion.
  • the other end of the second protrusion 124 elastically abuts against the gasket 30.
  • the cross section of 24 is rectangular. Of course, it may be triangular, trapezoidal or semi-circular, etc., and its shape is not specifically limited.
  • sealing pad 30 and the oil retaining member 12 are elastically abutted by the second protrusion 124, the end surface of the sealing pad 30 and the oil retaining member 12 can be prevented from being abutted, thereby reducing the sealing pad 30 and the oil retaining member 12.
  • the contact area between the two reduces the friction between the gasket 30 and the oil retaining member 12.
  • FIGS. 9 and 10 illustrate an atomizing assembly provided by a preferred embodiment of the present invention, which differs from one of the embodiments in the structure of the oil retaining member 12.
  • the gasket 30 is provided with a first protrusion 301, and a second protrusion is disposed on the oil retaining member 12 at a position corresponding to the first protrusion 301.
  • first protrusion 301 and the second protrusion 124 elastically resist each other.
  • FIG. 11 illustrates an atomizing assembly provided in accordance with a fourth preferred embodiment of the present invention, which differs from one of the embodiments in the structure of the gasket 30.
  • the first protrusion 301 has a trapezoidal cross section.
  • FIG. 12 illustrates an atomizing assembly provided in accordance with a fifth embodiment of the present invention, which differs from one of the implementations in that the structure of the gasket 30 is different.
  • the cross section of the first protrusion 301 is triangular. Shape.
  • FIG. 13 shows an atomizing assembly provided in a sixth preferred embodiment of the present invention, which differs from one of the embodiments in the structure of the limiting mechanism.
  • the first protrusion 301 has a rectangular cross section.
  • the present application further provides an electronic cigarette including an interconnected battery assembly (not shown) and an atomizing assembly, wherein the battery assembly is prior art, and the atomizing assembly is the above The atomizing component described is not described here.
  • the sealing pad and the oil retaining member of the present application are elastically abutted by the first protrusion or/and the second protrusion, so as to avoid the entire end surface between the sealing pad and the oil retaining member, thereby reducing the sealing pad.
  • the contact area with the oil retaining member reduces the friction between the gasket and the oil retaining member, and prevents the user from disassembling the oil retaining member to unscrew the atomizing core together.
  • the surface of the annular flange facing the nozzle is formed by a slope of less than 90° with the longitudinal direction of the atomizing assembly and the corner of the slope is rounded to form the heating wire assembly to atomize the smoke oil.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'invention concerne un ensemble d'atomisation et une cigarette électronique. L'ensemble d'atomisation comprend un manchon de stockage d'huile (21). Un noyau d'atomisation (3) utilisé pour atomiser l'huile de tabac est inséré dans le manchon de stockage (21). Le manchon de stockage d'huile (21) et le noyau d'atomisation (3) forment, de manière environnante, une chambre de stockage d'huile (22) utilisée pour stocker l'huile de tabac. Un orifice de remplissage d'huile est formé dans une ouverture d'extrémité d'une extrémité du manchon de stockage d'huile (21). L'orifice de remplissage d'huile comprend un ensemble buse d'aspiration (1), sur une extrémité duquel le manchon de stockage d'huile (21) est relié de façon détachable. Un joint d'étanchéité (30) est disposé sur une face d'extrémité du noyau d'atomisation (3) faisant face à l'ensemble buse d'aspiration (1). Une première saillie (301) qui est en forme d'anneau et qui est pressée élastiquement contre l'ensemble buse d'aspiration (1) est disposée sur une face d'extrémité du joint d'étanchéité (30) faisant face à l'ensemble buse d'aspiration (1). Le joint d'étanchéité (30) est pressé contre l'ensemble buse d'aspiration (1) au moyen de la première saillie (301), de telle sorte que le contact complet des faces d'extrémité du joint d'étanchéité (30) et de l'ensemble buse d'aspiration (1) peut être évité et, par conséquent, la zone de contact entre le joint d'étanchéité (30) et un élément de déflecteur d'huile (12) est diminuée, en empêchant ainsi un utilisateur de dévisser le noyau d'atomisation (3) lorsque l'élément de déflecteur d'huile (12) est démonté.
PCT/CN2015/074115 2015-03-12 2015-03-12 Ensemble d'atomisation et cigarette électronique Ceased WO2016141593A1 (fr)

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PCT/CN2015/074115 WO2016141593A1 (fr) 2015-03-12 2015-03-12 Ensemble d'atomisation et cigarette électronique
CN201580077857.6A CN107427069A (zh) 2015-03-12 2015-03-12 一种雾化组件及电子烟

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US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
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US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
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USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10834970B2 (en) 2016-12-02 2020-11-17 VMR Products, LLC Combination vaporizer
US10701976B2 (en) 2016-12-12 2020-07-07 VMR Products, LLC Vaporizer cartridge
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
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WO2024192922A1 (fr) * 2023-03-20 2024-09-26 爱奇迹(香港)有限公司 Noyau d'atomisation, élément d'étanchéité et appareil d'atomisation

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