WO2015109540A1 - Cigarette électronique et ensemble atomisation et son ensemble source d'alimentation - Google Patents

Cigarette électronique et ensemble atomisation et son ensemble source d'alimentation Download PDF

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Publication number
WO2015109540A1
WO2015109540A1 PCT/CN2014/071405 CN2014071405W WO2015109540A1 WO 2015109540 A1 WO2015109540 A1 WO 2015109540A1 CN 2014071405 W CN2014071405 W CN 2014071405W WO 2015109540 A1 WO2015109540 A1 WO 2015109540A1
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WIPO (PCT)
Prior art keywords
upper electrode
electrode
lower electrode
electronic cigarette
sleeve
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PCT/CN2014/071405
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English (en)
Chinese (zh)
Inventor
刘秋明
Original Assignee
吉瑞高新科技股份有限公司
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Application filed by 吉瑞高新科技股份有限公司 filed Critical 吉瑞高新科技股份有限公司
Priority to PCT/CN2014/071405 priority Critical patent/WO2015109540A1/fr
Priority to CN201480073971.7A priority patent/CN106413438B/zh
Publication of WO2015109540A1 publication Critical patent/WO2015109540A1/fr

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    • 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
    • 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 invention relates to the field of daily electronic products, in particular to an electronic cigarette and an atomizing component and a power component thereof used.
  • the switch and automatic switch of the electronic cigarette in the prior art all involve a fine mechanical structure, and the electronic cigarette has a high frequency of pressing during use, and the two switches have different degrees of switching failure in actual use.
  • the existing switch has a through hole in the housing, and then a switch is arranged in the through hole, because the housing of the electronic cigarette is originally small, and the opening of the through hole may affect the strength of the housing and affect the electronic
  • the smooth surface contour of the smoke affects the appearance and increases the process flow, and is not easy to assemble.
  • the electronic cigarette generally includes an atomizing assembly and a power supply assembly, and the atomizing assembly is provided with a heating wire for heating the atomized smoke oil, and the power supply assembly is provided with a battery for supplying power to the heating wire.
  • the heating wire generally needs to establish an electrical connection with the battery through electron wires and electrodes connected in series, and the electron wires and electrodes are connected to each other by solder.
  • the center of the electrode used in the electronic cigarette is usually opened, the smoke is turned on when the electronic cigarette is used.
  • the solder wire when used to solder the electron wire to the electrode, the molten solder easily flows into the through hole along the side wall of the electrode to block the air flow path inside the electronic cigarette, making it difficult for the user to take the electronic cigarette. Smooth inhalation of smoke may even make e-cigarette completely unusable.
  • a conventional prior art electronic cigarette 100 includes an atomizing assembly 110 and a power supply assembly 120.
  • the atomizing component The 110 includes an atomizing sleeve 111 and a first connecting head 112.
  • the atomizing sleeve 111 and the first connecting head 112 are both made of a conductive material such as metal and are both cylindrical.
  • First connector 112 It is coaxially mounted at one end of the atomizing sleeve 111, and an external thread is formed on the outer surface of the first connector 112.
  • a nozzle cover 119 is attached to the other end of the atomizing sleeve 111.
  • the inner wall is provided with a storage cotton 113 for storing the soot oil in an adsorption manner, and the inside of the oil storage cotton 113 is provided with a heating wire 114.
  • the atomizing assembly 110 further includes an upper electrode 115, the upper electrode
  • the 115 is also made of a conductive material such as metal, and has a cylindrical shape, and a first through hole 115a for introducing air when the electronic cigarette is sucked is axially opened at the center.
  • Upper electrode 115 An outer insulating ring 116 is fixedly disposed on the outer side, and the upper insulating ring 116 is fixedly nested inside the first connecting head 112 by a bonding or interference fit, thereby placing the upper electrode 115.
  • One end of the upper electrode 115 is exposed from the end face of the first connector 112 toward the outside, and the other end projects into the inside of the atomizing sleeve 111.
  • Heating wire 114 One end of the heating wire 114 is connected to the atomizing sleeve 111 through the atomizing sleeve electron wire 117a, and the other end of the heating wire 114 is extended into the atomizing sleeve through the upper electrode electron beam 117b and the upper electrode 115.
  • One end of the inner portion is connected, and the upper electrode electron beam 117b is fixed to the end surface or the outer side surface of the upper electrode 115 by soldering, preventing the upper electrode electron beam 117b from being connected to the upper electrode 115 due to vibration or the like. Get rid of.
  • the power assembly 120 includes an outer sleeve 121 and a second connector 122, the outer sleeve 121 and the second connector 122 They are all made of a conductive material such as metal and are all cylindrical.
  • the second connector 122 is coaxially mounted on one end of the outer sleeve 121, and the inner surface of the second connector 122 is open to the first connector 112.
  • the internal thread corresponding to the external thread allows the first connector 112 to be screwed inside the second connector 122.
  • the outer casing 121 is internally provided with a battery 123 and a lower insulating ring 124.
  • the lower insulation ring 124 is fixedly nested in the position of the outer sleeve 121 adjacent to the second joint 122 by a bonding or interference fit or the like, and is exposed from the second joint 122.
  • the lower insulating ring 124 The lower electrode 125 is also fixedly nested inside, and the lower electrode 125 is also made of a conductive material such as metal, and has a cylindrical shape, and a central portion thereof is axially opened for introducing air when the electronic cigarette is sucked. Two-pass hole 125a.
  • the lower electrode 125 is coaxially fixed inside the outer sleeve 121 through the lower insulating ring 124, and one end of the lower electrode 125 is connected from the second connector 122.
  • One pole of the battery 123 is connected to the outer sleeve 121 through the outer sleeve electron wire 126a, and the other pole of the battery 123 is passed through the lower electrode electron line.
  • 126b is connected to one end of the lower electrode 125 extending into the inner sleeve 121, and the lower electrode electron line 126b is fixed to the end surface or the outer side surface of the lower electrode 125 by soldering to prevent the lower electrode electron line 126b is detached from the lower electrode 125 due to vibration or the like.
  • the first connector 112 When the electronic cigarette 100 is assembled, the first connector 112 is screwed to the second connector 122.
  • the atomizing assembly 110 can be mounted to the power pack 120 by means of a threaded connection.
  • the upper electrode 115 One end exposed from the end face of the first connector 112 is in contact with the end of the lower electrode 125 exposed from the bottom of the second connector 122.
  • one end of the heating wire 114 passes through the atomizing sleeve electron beam in sequence.
  • the atomizing sleeve 111, the outer sleeve 112 and the outer sleeve electron wire 126a are connected to one pole of the battery 123, and the other end of the heating wire 114 passes through the upper electrode electron beam 117b in sequence.
  • the upper electrode 115, the lower electrode 125 and the lower electrode electron line 126b are connected to the other pole of the battery 123 to form a complete circuit, and the electric heating wire 114 is driven by the electric energy of the battery 123.
  • the heat is generated, and the smoke oil in the oil storage cotton 113 is heated to form a smoke.
  • the user can smoke smoke from the nozzle cover 119.
  • the first through hole 115a and the lower electrode 125 of the upper electrode 115 communicate with each other to form an air flow passage which communicates with the outside of the electronic cigarette by the prior art.
  • the air outside the electronic cigarette can be simultaneously sucked into the atomizing component through the airflow passage. 110, so that the air and the smoke are simultaneously passed by the user through the nozzle cover 119 Inhalation.
  • the user can adjust the smoking intensity to change the amount of air inhaled with the smoke, thereby adjusting the concentration of the inhaled smoke to obtain an adjustable smoking taste.
  • the main problem of the electronic cigarette 100 is as described above, in which the upper electrode electron beam 117b is soldered to the upper electrode 115 using solder. Upper, and during the operation of soldering the lower electrode electron line 126b on the lower electrode 125, the molten solder easily flows into the first through hole along the outer wall of the upper electrode 115 or the lower electrode 125.
  • the air flow passage formed is not smooth enough to seriously affect the smoking taste, and even makes the electronic cigarette 100 completely unusable; in addition, due to the upper electrode 115 and the lower electrode 125
  • the surface is a smooth surface, so that solder is easily flowed away from the smooth surface while soldering, and the corresponding heat is taken away, so that it is not easy to solder the electron wires to the corresponding electrodes, and the soldering is not reliable.
  • the invention provides an electronic aerosolization assembly, comprising a heating wire for heating atomized smoke oil, an upper electrode for electrically connecting with the electronic cigarette power supply assembly, and for electrically heating the heating wire and the upper electrode sexually connected upper electrode electron line;
  • One end of the upper electrode electron beam is soldered to the outer peripheral surface of the upper electrode, and an outer peripheral surface of the upper electrode is adjacent to a region adjacent to a soldering position of the upper electrode electron line for accommodating the solder.
  • the first accommodation space is provided.
  • the first accommodating space is a groove opened on one side of the outer peripheral surface of the upper electrode.
  • the first accommodating space is an annular groove opened around the entire outer peripheral surface of the upper electrode, and a ring-shaped annular flange is correspondingly formed at one end of the peripheral surface of the upper electrode.
  • a plurality of weld lines are formed on the bottom of the first accommodating space, and the plurality of weld lines are convex linear strips, and both are parallel to the axial direction of the upper electrode.
  • the electronic aerosolization assembly further includes an atomization sleeve, a first connector for establishing an electrical connection with the electronic cigarette power source assembly, an upper insulation ring, and an atomization sleeve electronic wire;
  • the first connector is made of a conductive material, the first connector is mounted at one end of the atomization sleeve, and the upper insulation ring is fixedly nested inside the first connector, the upper electrode Fixedly nested inside the upper insulating ring, and the upper insulating ring separates the upper electrode from the first connecting head;
  • the heating wire is installed in the atomizing sleeve, the heating One end of the wire is electrically connected to the atomizing sleeve through the electron beam of the atomizing sleeve, and the other end is electrically connected to the upper electrode through the electron line of the upper electrode.
  • the upper electrode has a cylindrical shape, and a first through hole for introducing air when the electronic cigarette is sucked is axially opened at a central portion thereof; and an outer peripheral surface of one end of the upper electrode is convex outward for formation.
  • a first electrode ring electrically connected to the electronic cigarette power source assembly the upper insulating ring is fixedly sleeved on a periphery of the first electrode ring; and the other end of the upper electrode extends into the Inside the atomizing sleeve.
  • the present invention also provides an electronic cigarette power supply assembly including a battery for supplying power to the electronic aerosolization assembly, a lower electrode for electrically connecting to the electronic cigarette power supply assembly, and for using the battery and the lower electrode Electrically connected lower electrode electron beam;
  • One end of the lower electrode electron beam is soldered to the outer peripheral surface of the lower electrode, and an outer peripheral surface of the lower electrode and a region adjacent to the soldering position of the lower electrode electron line are provided with a region for accommodating the solder.
  • the second accommodation space is provided.
  • the second accommodating space is a groove opened on one side of the outer peripheral surface of the lower electrode.
  • the second accommodating space is an annular groove opened around the entire outer peripheral surface of the lower electrode, and a ring-shaped annular flange is correspondingly formed at one end of the peripheral surface of the lower electrode.
  • a plurality of weld lines are formed on the bottom of the second accommodating space, and the plurality of weld lines are convex linear strips, and both are parallel to the axial direction of the lower electrode.
  • the electronic cigarette power supply assembly further includes an outer sleeve, a second connector for establishing an electrical connection with the electronic aerosolizing assembly, a lower insulating ring, and an outer casing electron wire; the outer sleeve and the second sleeve
  • the connectors are each made of a conductive material, the second connector is mounted at one end of the outer sleeve, the lower insulating ring is fixedly nested inside the outer sleeve, and the lower electrode is fixedly nested in the Describe the inside of the insulating ring, and the lower insulating ring separates the lower electrode from the outer sleeve; the battery is mounted in the outer sleeve, and one pole of the battery passes through the outer casing electron beam
  • the outer sleeve is electrically connected to the outer sleeve, and the other end is electrically connected to the lower electrode through the lower electrode electron line.
  • the lower electrode has a cylindrical shape, and a second through hole for introducing air when the electronic cigarette is sucked is axially opened at a central portion thereof; and an outer peripheral surface of one end of the lower electrode is convex outward for formation.
  • the invention also provides an electronic cigarette comprising an atomizing component for heating atomized smoke oil and a power component for supplying power to the atomizing component, wherein:
  • the atomizing assembly includes a heating wire for heating the atomized soot oil, an upper electrode for electrically connecting with the electronic cigarette power source assembly, and an upper electrode for electrically connecting the heating wire to the upper electrode
  • One end of the upper electrode electron wire is soldered to the outer peripheral surface of the upper electrode, and an outer peripheral surface of the upper electrode is adjacent to a region adjacent to a soldering position of the upper electrode electron line for accommodating solder First accommodation space;
  • the power supply assembly includes a battery for supplying power to the electronic aerosolization assembly, a lower electrode for electrically connecting to the electronic cigarette power supply assembly, and a lower electrode electronic for electrically connecting the battery to the lower electrode
  • a battery for supplying power to the electronic aerosolization assembly
  • a lower electrode for electrically connecting to the electronic cigarette power supply assembly
  • a lower electrode electronic for electrically connecting the battery to the lower electrode
  • One end of the lower electrode electron beam is soldered to the outer peripheral surface of the lower electrode, and an outer peripheral surface of the lower electrode is adjacent to a soldering position of the lower electrode electron line to open a soldering place for accommodating solder Second accommodation space;
  • the upper electrode is electrically connected to the lower electrode.
  • the first accommodating space is a groove opened on one side of the outer peripheral surface of the upper electrode.
  • the first accommodating space is an annular groove opened around the entire outer peripheral surface of the upper electrode, and a ring-shaped annular flange is correspondingly formed at one end of the peripheral surface of the upper electrode.
  • a plurality of weld lines are formed on the bottom of the first accommodating space, and the plurality of weld lines are convex linear strips, and both are parallel to the axial direction of the upper electrode.
  • the second accommodating space is a groove opened on one side of the outer peripheral surface of the lower electrode.
  • the second accommodating space is an annular groove opened around the entire outer peripheral surface of the lower electrode, and a ring-shaped annular flange is correspondingly formed at one end of the peripheral surface of the upper electrode.
  • a plurality of weld lines are formed on the bottom of the second accommodating space, and the plurality of weld lines are convex linear strips, and both are parallel to the axial direction of the lower electrode.
  • the atomizing assembly further includes the electronic aerosolizing component further comprising an atomizing sleeve, a first connecting head, and an atomizing sleeve electronic wire; the atomizing sleeve and the first connecting head are both made of a conductive material
  • the first connector is mounted on one end of the atomization sleeve; the heating wire is installed in the atomization sleeve, and one end of the heating wire passes through the atomization sleeve and the atomization a sleeve is electrically connected, and the other end is electrically connected to the upper electrode through the upper electrode electron line;
  • the electronic cigarette power supply assembly further includes an outer sleeve, a second connector, and an outer sleeve electronic wire;
  • the outer sleeve and the second connector are both made of a conductive material, and the second connector is mounted on the One end of the outer sleeve;
  • the battery is mounted in the outer sleeve, one pole of the battery is electrically connected to the outer sleeve through the outer sleeve electron wire, and the other end is passed through the lower electrode electron line and the lower Electrical connection of electrodes;
  • the first connector is assembled with the second connector to establish an electrical connection.
  • an accommodation space for accommodating solder is disposed on an outer peripheral surface of the electrode.
  • the solder wire is used to solder the electron wire to the electrode, since the accommodating space is recessed, when the molten solder flows on the outer peripheral surface of the electrode, it first flows into the accommodating space, and then slowly solidifies, and it is not easy to pass over the outer periphery. The edge of the face flows into the through hole formed in the axial direction inside the electrode.
  • the electrode through hole can be effectively prevented from being blocked by the solder, and the air flow path of the electronic cigarette can be ensured to be smooth, which is very advantageous for improving the product yield; in addition, since the solder flows into the accommodating space during soldering, the solder is avoided.
  • the loss can well maintain the temperature of the welded area, so that it is not only easy to weld, but also the welding is stronger, and the production efficiency is improved.
  • FIG. 1 is a longitudinal cross-sectional view of a conventional electronic cigarette decomposition atomizing assembly and a power supply assembly.
  • FIG. 2 is a longitudinal cross-sectional view of the electronic cigarette decomposition atomizing assembly and the power supply assembly according to the first preferred embodiment of the present invention.
  • Figure 3a is a longitudinal cross-sectional view of the upper electrode of the electronic cigarette shown in Figure 2.
  • Fig. 3b is a schematic view showing the appearance of the upper electrode of the electronic cigarette shown in Fig. 2.
  • FIG. 4 is a longitudinal cross-sectional view of the electronic cigarette decomposition atomizing assembly and the power supply assembly according to the second preferred embodiment of the present invention.
  • Figure 5a is a longitudinal cross-sectional view of the upper electrode of the electronic cigarette shown in Figure 4.
  • Fig. 5b is a schematic view showing the appearance of the upper electrode of the electronic cigarette shown in Fig. 4.
  • FIG. 6 is a longitudinal cross-sectional view of the electronic cigarette decomposition atomizing assembly and the power supply assembly according to the third preferred embodiment of the present invention.
  • Figure 7a is a longitudinal cross-sectional view of the upper electrode of the electronic cigarette shown in Figure 6.
  • Fig. 7b is a schematic view showing the appearance of the upper electrode of the electronic cigarette shown in Fig. 6.
  • the present invention provides an electronic cigarette 200 including an atomizing assembly 210 and a power supply assembly 220.
  • the atomizing component 210 includes an atomizing sleeve 211 and a first connector 212, and the atomizing sleeve 211 and the first connector 212 They are all made of a conductive material such as metal and are all cylindrical.
  • the first connector 212 is coaxially mounted on one end of the atomizing sleeve 211, and an external thread (not shown) is formed on the outer surface of the first connector 212.
  • Atomizing sleeve A nozzle cover 219 is attached to the other end of the 211.
  • the inner wall of the atomizing sleeve 211 is provided with an oil storage cotton 213 for storing the oil in an adsorption manner, and the inner side of the oil storage cotton 213 is provided with a heating wire 214. .
  • the atomizing assembly 210 further includes an upper electrode 215, the upper electrode 215 Also, a conductive material such as metal is used, and the shape is also cylindrical.
  • the center of the upper electrode 215 is axially opened with a first through hole 215a for introducing air when the electronic cigarette is sucked.
  • Upper electrode 215 An outer insulating ring 216 is fixedly disposed on the outer side, and the upper insulating ring 216 is fixedly nested inside the first connecting head 212 by a bonding or interference fit, thereby placing the upper electrode 215 Coaxially fixed inside the first connector 212 while the upper insulating ring 216 separates the upper electrode 215 from the first connector 212 to avoid short circuit.
  • the upper electrode 215 The outer peripheral surface of one end of the one end protrudes outward to form a first electrode ring 215c having an inner diameter equal to the inner diameter of the remaining portion of the upper electrode 215 and an outer diameter larger than the upper electrode 215.
  • the outer diameter of the remaining portion that is, the cross-sectional area or the bottom surface area of the first electrode ring 215c is larger than the cross-sectional area of the remaining portion of the upper electrode 215.
  • the upper insulating ring 216 Fixedly sleeved on the periphery of the first electrode ring 215c.
  • the upper insulating ring 216 is sleeved on the first electrode ring. In addition to 215c, it is advantageous to fix the upper electrode 215 more firmly.
  • the first electrode ring 215c is exposed from the end face of the first connector 212 toward the outside for use in the electronic cigarette 100. When assembled, it is in contact with the power component 220 to establish an electrical connection. The other end of the upper electrode 215 extends into the interior of the atomizing sleeve 211.
  • One end of the heating wire 214 is connected to the atomizing sleeve 211 through the atomizing sleeve wire 217a, and the heating wire 214 The other end is connected to the end of the upper electrode 215 which projects into the inside of the atomizing sleeve 211 via the upper electrode wire 217b.
  • the reason why the 214 is connected to the atomizing sleeve 211 and the upper electrode 215, respectively, instead of directly connecting the heating wire 214 to the atomizing sleeve 211 and the upper electrode 215 is mainly for the heating wire 214.
  • the upper electrode electron line 217b is fixed to the end face or the outer side surface of the upper electrode 215 by soldering to prevent the upper electrode electron line 217b.
  • the upper electrode 215 is detached due to vibration or the like.
  • the upper electrode 215 The outer peripheral wall is partially recessed to form a first accommodating space 215b for accommodating solder. Referring to FIG. 3a and FIG. 3b, in the embodiment, the first accommodating space 215b is opened on the upper electrode.
  • the outer peripheral surface of the 215 is adjacent to a side of one end of the inner portion of the atomizing sleeve 211, and the shape of the first receiving space 215b is a rectangular recess having a flat bottom.
  • the upper electrode electron line 217b When soldering to the upper electrode 215, since the first accommodating space 215b is recessed, when the molten solder flows on the outer peripheral surface of the upper electrode 215, it first flows into the first accommodating space 215b. Then, it is slowly solidified, and it is not easy to flow into the first through hole 215a which is opened in the axial direction of the upper electrode 215 over the edge of the outer peripheral surface. Thus, it is possible to effectively prevent the first through hole 215a from being blocked by the solder.
  • the power supply assembly 220 includes an outer sleeve 221 and a second joint 222, and the outer sleeve 221 and the second joint 222 They are all made of a conductive material such as metal and are all cylindrical.
  • the second connector 222 is coaxially mounted on one end of the outer sleeve 221, and the first connector 212 is open on the inner surface of the second connector 222.
  • the external thread corresponding to the external thread allows the first connector 212 to be screwed inside the second connector 222.
  • the outer casing 221 is internally provided with a battery 223 and a lower insulating ring 224 .
  • the lower insulating ring 224 is fixed to the position of the outer sleeve 221 adjacent to the second joint 222 by an existing means such as a bracket, and is adhesively fixed, and is exposed from the second joint 222.
  • the lower insulation ring A lower electrode 225 is also fixedly embedded inside the 224, and the lower electrode 225 It is also made of a conductive material such as metal, and is also cylindrical in shape, and a second through hole 225a for introducing air when the electronic cigarette is sucked is axially opened at the center.
  • the lower electrode 225 passes through the lower insulating ring 224
  • the inner sleeve 221 is coaxially fixed, and the lower insulating ring 224 separates the lower electrode 225 from the outer sleeve 221 to avoid short circuit.
  • the lower electrode 225 The outer peripheral end of one end protrudes outward to form a second electrode ring 225c having an inner diameter which is the same as the inner diameter of the remaining portion of the lower electrode 225, and an outer diameter larger than the lower electrode 225.
  • the outer diameter of the remaining portion, that is, the cross-sectional area or the bottom surface area of the second electrode ring 225c is larger than the cross-sectional area of the remaining portion of the lower electrode 225.
  • the lower insulating ring 224 Fixedly sleeved on the periphery of the second electrode ring 225c. Since the outer diameter of the second electrode ring 225c is larger than the rest of the lower electrode 225, the lower insulating ring 226 is sleeved on the second electrode ring. In addition to 225c, it is advantageous to fix the lower electrode 225 more firmly.
  • the second electrode ring 225c is exposed from the bottom of the second connector 222 for assembling the electronic cigarette 100 with the atomizing assembly 210 Contact to establish an electrical connection. The other end of the lower electrode 225 projects into the outer sleeve 221 inside.
  • One pole of the battery 223 is connected to the outer sleeve 221 through the outer sleeve wire 226a, the battery The other pole of 223 is connected to the inner end of the outer sleeve 121 through the lower electrode electron line 226b and the lower electrode 125.
  • the lower electrode electron line 226b is fixed to the end face or the outer side surface of the lower electrode 225 by solder to prevent the lower electrode electron line 226b is detached from the lower electrode 225 due to vibration or the like.
  • the lower electrode Similar to the upper electrode 215 in the atomizing assembly 210 described above, in order to prevent the solder from flowing into the second through hole 225a during the soldering process, the lower electrode The outer peripheral wall of the 225 is partially recessed to form a second accommodating space 225b for accommodating the solder. In this embodiment, the second accommodating space 225b is opened at the lower electrode 225.
  • the outer peripheral surface is adjacent to a side of one end thereof that protrudes into the inner portion of the outer sleeve 221, and the second accommodation space 225b is shaped as a rectangular recess having a flat bottom.
  • the second accommodating space 225b is shaped as a rectangular recess having a flat bottom.
  • the second accommodating space 225b can be fixed to the lower electrode 225 by soldering the lower electrode electron line 226b. In the upper case, the molten solder is prevented from flowing into the second through hole 225a to block the second through hole 225a.
  • the first connector 212 When the electronic cigarette 200 is assembled, the first connector 212 is screwed to the second connector 222.
  • the atomizing assembly 210 can be mounted to the power pack 220 by means of a threaded connection.
  • the first electrode ring 215c When the first connector 212 is completely inserted into the second connector 212, the first electrode ring 215c The annular bottom surface is in contact with the annular bottom surface of the second electrode ring 225c.
  • the heating wire 214 sequentially passes through the atomizing sleeve wire 217a, the atomizing sleeve 211, the outer sleeve 212, and the outer casing electron beam.
  • the heating wire 226a is connected to one pole of the battery 223, and the other end of the heating wire 214 sequentially passes through the upper electrode wire 217b, the upper electrode 215, the lower electrode 225, and the lower electrode wire 226b.
  • the electric energy of the battery 223 is used to drive the heating wire 214 to generate heat, and the atomized oil storage cotton is heated 213 Smoke is formed inside the smoke.
  • the user can smoke from the nozzle cover 219.
  • the first through hole 215a of the upper electrode 215 and the second through hole 225a of the lower electrode 225 The airflow channels are aligned and connected to each other, and the airflow channels communicate with the outside of the electronic cigarette by the prior art.
  • the air outside the electronic cigarette can be simultaneously sucked into the atomizing assembly 210 through the airflow passage. So that the air and the smoke are simultaneously passed by the user through the nozzle cover 219 Inhalation.
  • the user can adjust the smoking intensity to change the amount of air inhaled with the smoke, thereby adjusting the concentration of the inhaled smoke to obtain an adjustable smoking taste.
  • the first accommodating space 215b and the second accommodating space 225b for accommodating the solder are respectively opened on the 225, so the upper electrode electron line 217b and the lower electrode electron line 226b are provided.
  • the first through hole 215a and the second through hole 225a They are not blocked by solder, ensuring that a smooth airflow path can be formed together, which is very beneficial to improve product yield.
  • a second preferred embodiment of the present invention provides an electronic cigarette 300, which includes an atomizing assembly 310.
  • the atomizing assembly 310 includes an atomizing sleeve 311, a first connecting head 312, a nozzle cover 319, an oil storage cotton 313, a heating wire 314, and an atomizing sleeve electronic wire. 317a and upper electrode electronic line 317b.
  • the atomizing assembly 310 differs from the atomizing assembly 210 of the first embodiment only in that the atomizing assembly 310 uses another upper electrode. 315 replaces the upper electrode 215 of the atomizing assembly 210.
  • the upper electrode 315 is made of a conductive material such as metal, and has a cylindrical shape and an upper electrode.
  • a first through hole 315a for introducing air when the electronic cigarette is sucked is axially opened at a central portion of the 315, and an outer diameter of one end of the upper electrode 315 is increased to form a first electrode ring exposed from an end surface of the first connecting head 312. 315c.
  • the first through hole 315a and the first electrode ring 315c are also characterized by the first through hole 215a and the first electrode ring 215c corresponding to the first embodiment. It's exactly the same, there's no need to go into details here.
  • the outer peripheral wall of the upper electrode 315 is partially recessed to form a first accommodating space 315b for accommodating solder. But with the first accommodating space 215b in the first embodiment
  • the first accommodating space 315b is formed in the shape of an annular groove, and is disposed on the outer peripheral surface of the upper electrode 315 and extends into the atomizing sleeve 311 adjacent to the outer surface of the upper electrode 315.
  • the position of the inner end is a smooth torus at the bottom of the groove.
  • the first accommodating space 315b is disposed coaxially with the upper electrode 315 and surrounds the entire outer peripheral surface of the upper electrode 315, thereby being at the upper electrode 315.
  • An end of the outer peripheral surface of one end of the inside of the atomizing sleeve 311 is correspondingly formed with a ring-shaped annular flange 315d.
  • the first accommodating space The 315b can accommodate the molten solder according to the same principle as the first accommodating space 215b in the first embodiment, and the annular flange 315d can further prevent the flow into the first accommodating space 315b.
  • the molten solder flows out again, and the first through hole 315a is more effectively prevented from being blocked by the solder, and the air flow path is ensured when the electronic cigarette 300 is assembled and used.
  • the power module 320 includes an outer sleeve 321 , a second connector 322 , a battery 323 , and a lower insulating ring 324 . , outer sleeve wire 326a and lower electrode wire 326b. These components of the power supply assembly 320 correspond to the corresponding components of the power supply assembly 220 provided in the first embodiment described above (i.e., the outer casing 221). Second connector 222, battery 223, lower insulation ring 224, outer sleeve electron wire 226a and lower electrode wire 226b ) is exactly the same, so there is no need to repeat the shape features and assembly methods of these components.
  • the power supply assembly 320 differs from the power supply assembly 220 of the first embodiment only in that the power supply assembly 320 uses another lower electrode.
  • the 325 replaces the lower electrode 225 of the power supply assembly 220.
  • the lower electrode 325 is made of a conductive material such as metal, has a cylindrical shape, and has a lower electrode 325.
  • the central portion is axially opened with a first through hole 325a for introducing air when the electronic cigarette is sucked, and an outer diameter of one end of the lower electrode 315 is increased to form a second electrode ring exposed from the bottom of the second connecting head 322. 325c.
  • the second through hole 325a and the second electrode ring 325c are also characterized by the second through hole 225a and the second electrode ring 225c corresponding to the first embodiment. It's exactly the same, there's no need to go into details here.
  • the outer peripheral wall of the lower electrode 325 is partially recessed to form a second accommodating space 325b for accommodating solder, and the second accommodating space 325b
  • the feature is identical to the first accommodating space 315b described above. It can be understood that since the lower electrode 325 is identical in features to the upper electrode 315 in this embodiment, the lower electrode 325 is not separately depicted herein. A cross-sectional view and a schematic view of the appearance. According to the same principle as the first accommodating space 315b of the upper electrode 315, the second accommodating space 325b can prevent the molten solder from flowing into the second through hole 325a. Ensure that the airflow path is clear when assembling and using the e-cigarette 300.
  • a third preferred embodiment of the present invention provides an electronic cigarette 400, which includes an atomizing assembly 410.
  • the atomizing assembly 410 includes an atomizing sleeve 411, a first connecting head 412, a nozzle cover 419, an oil storage cotton 413, a heating wire 414, and an atomizing sleeve electronic wire. 417a and upper electrode electron line 417b.
  • the components of the atomizing assembly 410 and the corresponding components of the atomizing assembly 210 provided by the first embodiment described above i.e., the atomizing sleeve 211, the first connector 212) , nozzle cover 219, oil storage cotton 213, heating wire 214, atomizing sleeve electronic wire 217a and upper electrode electronic wire 217b ) is exactly the same, so there is no need to repeat the shape features and assembly methods of these components.
  • the atomizing assembly 410 differs from the atomizing assembly 210 of the first embodiment only in that the atomizing assembly 410 uses another upper electrode. 415 replaces the upper electrode 215 of the atomizing assembly 210.
  • the upper electrode 415 is made of a conductive material such as metal, and has a cylindrical shape and an upper electrode.
  • a first through hole 415a for introducing air when the electronic cigarette is sucked is axially opened at a central portion of the 415, and an outer diameter of one end of the upper electrode 415 is increased to form a first electrode ring exposed from the end surface of the first connecting head 412. 415c.
  • the first through hole 415a and the first electrode ring 415c are also characterized by the first through hole 415a and the first electrode ring 415c corresponding to the first embodiment. It's exactly the same, there's no need to go into details here.
  • the outer peripheral wall of the upper electrode 415 is partially recessed to form a first accommodating space 415b for accommodating solder.
  • the first accommodating space 315b in the second embodiment the shape of the first accommodating space 415b is an annular groove, which is opened on the outer peripheral surface of the upper electrode 415 adjacent to the end of the inner portion of the atomizing sleeve 411, and the upper electrode 415.
  • a ring-shaped annular flange 415d is formed correspondingly at the end of the outer peripheral surface of the one end of the upper electrode 415b which projects into the inside of the atomizing sleeve 411. .
  • the first accommodating space 415b can accommodate the molten solder, and the annular flange 415d It is also possible to further prevent the molten solder that has flowed into the first accommodating space 315b from flowing out again.
  • the third embodiment is different from the second embodiment in that the first accommodating space 315b of the second embodiment
  • the bottom is a smooth torus
  • the first receiving space 415b of the third embodiment is formed with a plurality of weld lines 415e at the bottom.
  • the plurality of weld lines 415e are convex straight stripes, and both are connected to the upper electrode 415
  • the axial direction is parallel.
  • the plurality of weld lines 415e are disposed at equal intervals and in parallel with each other in the first accommodation space 415b.
  • the specific forming method of the bottom annulus may be existing stamping, cutting and the like. Thus, the weld lines 415e are in the first accommodation space 415b.
  • the bottom portion constitutes a uniform relief structure with a larger surface area than a smooth annulus.
  • the power module 420 includes an outer sleeve 421, a second connector 422, a battery 423, and a lower insulating ring 424. , outer casing wire 426a and lower electrode wire 426b. These components of the power supply assembly 420 correspond to the corresponding components of the power supply assembly 220 provided in the first embodiment described above (i.e., the outer casing 221). Second connector 222, battery 223, lower insulation ring 224, outer sleeve electron wire 226a and lower electrode wire 226b ) is exactly the same, so there is no need to repeat the shape features and assembly methods of these components.
  • the power supply assembly 420 differs from the power supply assembly 420 of the first embodiment only in that the power supply assembly 420 uses another lower electrode.
  • the 425 replaces the lower electrode 425 of the power supply assembly 420.
  • the lower electrode 425 is made of a conductive material such as metal, has a cylindrical shape, and has a lower electrode 425.
  • the central portion is axially opened with a first through hole 425a for introducing air when the electronic cigarette is sucked, and an outer diameter of one end of the lower electrode 415 is increased to form a second electrode ring exposed from the bottom of the second connecting head 422. 425c.
  • the second through hole 425a and the second electrode ring 425c are also characterized by the second through hole 225a and the second electrode ring 225c corresponding to the first embodiment. It's exactly the same, there's no need to go into details here.
  • the outer peripheral wall of the lower electrode 425 is partially recessed to form a second accommodating space 325b for accommodating solder, and the second accommodating space 425b
  • the features are identical to the first accommodating space 415b described above. It can be understood that since the lower electrode 425 is identical in features to the upper electrode 415 in this embodiment, the lower electrode 425 is not separately depicted herein. A cross-sectional view and a schematic view of the appearance. According to the same principle as the first accommodating space 415b of the upper electrode 415, the second accommodating space 425b can prevent the molten solder from flowing into the second through hole 425a.
  • the airflow path is clear when assembling and using the electronic cigarette 400, and the weld line 425e formed at the bottom can increase the lower electrode 425
  • the contact area with the solder can better prevent the molten solder from flowing out again from the second accommodating space 425b, and can prevent the solidified solder from coming off the second accommodating space 425b.
  • the shapes of the accommodating spaces for accommodating the solder provided on the upper and lower electrodes may also be different from each other.
  • the first accommodating space provided in the first embodiment may be opened on the upper electrode of the electronic cigarette. 215b
  • the second accommodating space 325b provided in the second embodiment or the second accommodating space 425b provided in the third embodiment is opened on the lower electrode of the electronic cigarette.
  • the accommodating space structure provided by any of the above embodiments can be arbitrarily selected, whether on the upper electrode or the lower electrode.
  • an accommodating space for accommodating solder is disposed on the outer peripheral surface of the electrode.
  • the solder wire is used to solder the electron wire to the electrode, since the accommodating space is recessed, when the molten solder flows on the outer peripheral surface of the electrode, it first flows into the accommodating space, and then slowly solidifies, and it is not easy to pass over the outer periphery. The edge of the face flows into the through hole formed in the axial direction inside the electrode.
  • the electrode through hole can be effectively prevented from being blocked by the solder, and the air flow path of the electronic cigarette can be ensured to be smooth, which is very advantageous for improving the product yield; in addition, since the solder flows into the accommodating space during soldering, the solder is avoided.
  • the loss can well maintain the temperature of the welded area, so that it is not only easy to weld, but also the welding is stronger, and the production efficiency is improved.

Abstract

La présente invention concerne une cigarette électronique et un ensemble atomisation et son ensemble source d'alimentation. Dans l'ensemble atomisation et l'ensemble source d'alimentation, une surface extérieure périphérique d'une électrode est pourvue d'un espace de logement utilisé pour loger un fil de soudure. Lorsqu'un fil électrique est soudé sur l'électrode à l'aide du fil de soudure, comme l'espace de logement est creusé, lorsque le fil de soudure fondu s'écoule sur la surface externe périphérique de l'électrode, le fil de soudure s'écoule d'abord dans l'espace de logement puis se solidifie lentement et ne traverse pas facilement le bord de la surface extérieure périphérique pour s'écouler dans un trou traversant agencé à l'intérieur de l'électrode dans la direction axiale. L'obstruction du trou traversant de l'électrode par le fil de soudure peut ainsi être empêchée de manière efficace, assurant ainsi la non-obstruction d'un trajet de passage d'air de la cigarette électronique. Le rendement du produit est considérablement augmenté et la cigarette électronique est facile à souder.
PCT/CN2014/071405 2014-01-24 2014-01-24 Cigarette électronique et ensemble atomisation et son ensemble source d'alimentation WO2015109540A1 (fr)

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PCT/CN2014/071405 WO2015109540A1 (fr) 2014-01-24 2014-01-24 Cigarette électronique et ensemble atomisation et son ensemble source d'alimentation
CN201480073971.7A CN106413438B (zh) 2014-01-24 2014-01-24 电子烟及其雾化组件与电源组件

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US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
US10980273B2 (en) 2013-11-12 2021-04-20 VMR Products, LLC Vaporizer, charger and methods of use
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
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US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
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US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
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
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
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