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WO2015109540A1 - 电子烟及其雾化组件与电源组件 - Google Patents

电子烟及其雾化组件与电源组件 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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WO
WIPO (PCT)
Prior art keywords
upper electrode
electrode
lower electrode
electronic cigarette
sleeve
Prior art date
Application number
PCT/CN2014/071405
Other languages
English (en)
French (fr)
Inventor
刘秋明
Original Assignee
吉瑞高新科技股份有限公司
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 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 CN201480073971.7A priority Critical patent/CN106413438B/zh
Priority to PCT/CN2014/071405 priority patent/WO2015109540A1/zh
Publication of WO2015109540A1 publication Critical patent/WO2015109540A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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.

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Abstract

一种电子烟及其雾化组件与电源组件。在该雾化组件与电源组件中，电极外周面上开设有用于容纳焊锡的容置空间。当使用焊锡将电子线焊接到电极上时，由于容置空间是凹陷的，当熔融状态的焊锡在电极外周面上流动时，会首先流入容置空间中，然后慢慢凝固，不容易越过外周面的边缘流入电极内部轴向开设的通孔中。这样，可以有效地避免电极通孔被焊锡堵塞，保证电子烟的气流通路通畅，十分有利于提高产品良率，而且易于焊接电子线。

Description

电子烟及其雾化组件与电源组件 技术领域
本发明涉及日用电子产品领域，尤其涉及一种电子烟及其使用的雾化组件与电源组件。
背景技术
随着健康意识的提高，传统的纸烟正逐渐被电子烟替代。现有技术中的电子烟的开关和自动开关均涉及精细的机械结构，而电子烟由于使用时的按压频率高，这两种开关在实际使用过程中都不同程度地存在开关失灵的现象。此外，现有的开关在壳体上开设通孔，然后在该通孔中设置开关，因为电子烟的壳体本来就比较小，要在上面开设通孔会影响到壳体的强度，影响电子烟表面轮廓的流畅，影响美观，并且增加了工艺流程，而且不便于装配。
电子烟一般包括雾化组件和电源组件，所述雾化组件中设有用于加热雾化烟油的发热丝，所述电源组件中设有用于给所述发热丝提供电源的电池。现有技术中，所述发热丝一般需要通过串联的电子线和电极与所述电池建立电性连接，而电子线和电极是通过焊锡相互连接在一起的。但是，由于电子烟中使用的电极中央通常开设有用于在电子烟被吸食时导通烟雾和 / 或空气的通孔，在使用焊锡将电子线焊接到电极上时，熔融状态的焊锡很容易顺着电极的侧壁流入该通孔而堵塞电子烟内部的气流通路，使得用户吸食电子烟时难以顺利地吸入烟雾，甚至可能令电子烟完全无法使用。
例如图 1 所示，一种常见的现有电子烟 100 包括雾化组件 110 与电源组件 120 。其中，雾化组件 110 包括雾化套 111 和第一连接头 112 ，该雾化套 111 与第一连接头 112 均采用导电材料例如金属制成，且均为圆筒形。第一连接头 112 同轴地安装在雾化套 111 的一端，且第一连接头 112 外表面上开设有外螺纹。雾化套 111 的另一端上安装有吸嘴盖 119 。雾化套 111 的内壁上安装有用于以吸附方式储存烟油的储油棉 113 ，储油棉 113 的内侧安装有发热丝 114 。该雾化组件 110 还包括上电极 115 ，该上电极 115 也采用导电材料例如金属制成，且形状也是圆筒形，其中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔 115a 。上电极 115 的外侧固定地套设有上绝缘环 116 ，该上绝缘环 116 通过粘合或过盈配合等方法固定地嵌套在第一连接头 112 内部，从而将上电极 115 同轴地固定在第一连接头 112 内部。上电极 115 的一端从第一连接头 112 朝向外侧的端面上露出，另一端则伸入雾化套 111 内部。发热丝 114 的一端通过雾化套电子线 117a 与雾化套 111 连接，发热丝 114 的另一端通过上电极电子线 117b 与上电极 115 伸入雾化套 111 内部的一端连接，且上电极电子线 117b 通过焊锡固定在上电极 115 的端面或外侧面上，防止上电极电子线 117b 因为震动等原因与上电极 115 脱离。
电源组件 120 包括外套管 121 与第二连接头 122 ，该外套管 121 与第二连接头 122 均采用导电材料例如金属制成，且均为圆筒形。第二连接头 122 同轴地安装在外套管 121 的一端，且第二连接头 122 内表面上开设有与第一连接头 112 的外螺纹对应的内螺纹，使第一连接头 112 可以旋合在第二连接头 122 内部。外套管 121 内部安装有电池 123 与下绝缘环 124 。该下绝缘环 124 通过粘合或过盈配合等方法固定地嵌套在外套管 121 的邻近第二连接头 122 的位置上，并从第二连接头 122 中露出。该下绝缘环 124 的内部还固定地嵌套有下电极 125 ，该下电极 125 也采用导电材料例如金属制成，且形状也是圆筒形，其中央轴向地开设有用于在电子烟被吸食时导入空气的第二通孔 125a 。该下电极 125 通过该下绝缘环 124 同轴地固定在外套管 121 内部，且该下电极 125 的一端从第二连接头 122 底部露出，另一端伸入外套管 121 内部。电池 123 的一极通过外套管电子线 126a 与外套管 121 连接，电池 123 的另一极通过下电极电子线 126b 与下电极 125 伸入外套管 121 内部的一端连接，且下电极电子线 126b 通过焊锡固定在下电极 125 的端面或外侧面上，防止下电极电子线 126b 因为震动等原因与下电极 125 脱离。
组装上述电子烟 100 时，将第一连接头 112 旋合到第二连接头 122 内，即可利用螺纹连接方式将雾化组件 110 与电源组件 120 安装在一起。当第一连接头 112 完全套入第二连接头 112 内时，上电极 115 的从第一连接头 112 端面上露出的一端与下电极 125 的从第二连接头 122 底部露出的一端相互接触。这样，发热丝 114 的一端依次通过雾化套电子线 117a 、雾化套 111 、外套管 112 及外套管电子线 126a 连接到电池 123 的一极，发热丝 114 的另一端依次通过上电极电子线 117b 、上电极 115 、下电极 125 及下电极电子线 126b 连接到电池 123 的另一极，从而构成完整的回路，利用电池 123 的电能驱动电热丝 114 产生热量，加热雾化储油棉 113 内的烟油而形成烟雾。用户可以从吸嘴盖 119 处吸食烟雾。与此同时，上电极 115 的第一通孔 115a 与下电极 125 的第二通孔 125a 相互连通而构成气流通道，该气流通道通过现有技术与电子烟外部连通。当用户吸烟时，可以同时将电子烟外部的空气通过该气流通道吸入雾化组件 110 ，使得空气与烟雾同时被用户通过吸嘴盖 119 吸入。这样，用户可以通过调整吸烟力度来改变与烟雾混合在一起的空气的吸入量，进而调节吸入的烟雾浓度，获得可调整的吸烟口感。
但是，该电子烟 100 的主要问题正如上面所说，在使用焊锡将上电极电子线 117b 焊接在上电极 115 上，以及将下电极电子线 126b 焊接在下电极 125 上的操作过程中，熔融状态的焊锡很容易沿着上电极 115 或下电极 125 的外侧壁流入第一通孔 115a 或第二通孔 125a ，在第一通孔 115a 或第二通孔 125a 中造成堵塞，使得该第一通孔 115a 与第二通孔 125a 组成的气流通道不够畅通，严重影响吸烟口感，甚至使得电子烟 100 完全无法正常使用；此外，由于所述上电极 115 及所述下电极 125 的表面为光滑表面，因此，焊接时焊锡容易从所述光滑的表面流走，同时带走相应的热量，因而不容易将电子线焊接至相应的电极上，而且焊接不牢靠。
发明内容
鉴于上述状况，有必要提供一种可以避免焊锡堵塞电极通孔、易于焊接及焊接牢靠的电子烟，及其相应的雾化组件与电源组件。
本发明提供一种电子烟雾化组件，包括用于加热雾化烟油的发热丝、用于与电子烟电源组件电性连接的上电极、以及用于将所述发热丝与所述上电极电性连接的上电极电子线；
所述上电极电子线的一端通过焊锡焊接在所述上电极的外周面上，所述上电极的外周面上与所述上电极电子线的焊接位置邻近的区域开设有用于容纳所述焊锡的第一容置空间。
优选地，所述第一容置空间是开设在所述上电极的外周面一侧的凹槽。
优选地，所述第一容置空间是环绕所述上电极的整个外周面开设的环形凹槽，并在所述上电极的周面一端对应地形成一圈环形凸缘。
优选地，所述第一容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述上电极的轴向平行。
优选地，所述电子烟雾化组件还包括雾化套、用于与电子烟电源组件建立电性连接的第一连接头、上绝缘环、以及雾化套电子线；所述雾化套与所述第一连接头均采用导电材料制成，所述第一连接头安装在所述雾化套的一端，所述上绝缘环固定地嵌套在所述第一连接头内部，所述上电极固定地嵌套在所述上绝缘环内部，且所述上绝缘环将所述上电极与所述第一连接头相互隔开；所述发热丝安装在所述雾化套内，所述发热丝一端通过所述雾化套电子线与所述雾化套电性连接，另一端通过所述上电极电子线与所述上电极电性连接。
优选地，所述上电极形状为圆筒形，其中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔；所述上电极的一端的外周面向外凸出而形成用于与所述电子烟电源组件接触而建立电性连接的第一电极环，所述上绝缘环固定地套设在所述第一电极环的外围；所述上电极的另一端伸入所述雾化套内部。
本发明还提供一种电子烟电源组件，包括用于给电子烟雾化组件提供电源的电池、用于与电子烟电源组件电性连接的下电极、以及用于将所述电池与所述下电极电性连接的下电极电子线；
所述下电极电子线的一端通过焊锡焊接在所述下电极的外周面上，所述下电极的外周面上与所述下电极电子线的焊接位置邻近的区域开设有用于容纳所述焊锡的第二容置空间。
优选地，所述第二容置空间是开设在所述下电极的外周面一侧的凹槽。
优选地，所述第二容置空间是环绕所述下电极的整个外周面开设的环形凹槽，并在所述下电极的周面一端对应地形成一圈环形凸缘。
优选地，所述第二容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述下电极的轴向平行。
优选地，所述电子烟电源组件还包括外套管、用于与电子烟雾化组件建立电性连接的第二连接头、下绝缘环、以及外套管电子线；所述外套管与所述第二连接头均采用导电材料制成，所述第二连接头安装在所述外套管的一端，所述下绝缘环固定地嵌套在所述外套管内部，所述下电极固定地嵌套在所述下绝缘环内部，且所述下绝缘环将所述下电极与所述外套管相互隔开；所述电池安装在所述外套管内，且所述电池的一极通过所述外套管电子线与所述外套管电性连接，另一端通过所述下电极电子线与所述下电极电性连接。
优选地，所述下电极形状为圆筒形，其中央轴向地开设有用于在电子烟被吸食时导入空气的第二通孔；所述下电极的一端的外周面向外凸出而形成用于与所述电子烟雾化组件接触而建立电性连接的第二电极环，所述下绝缘环固定地套设在所述第二电极环的外围；所述下电极的另一端伸入所述外套管内部。
本发明还提供一种电子烟，包括用于加热雾化烟油的雾化组件及用于给所述雾化组件提供电源的电源组件，其特征在于：
所述雾化组件包括用于加热雾化烟油的发热丝、用于与电子烟电源组件电性连接的上电极、以及用于将所述发热丝与所述上电极电性连接的上电极电子线；所述上电极电子线的一端通过焊锡焊接在所述上电极的外周面上，所述上电极的外周面上与所述上电极电子线的焊接位置邻近的区域开设有用于容纳焊锡的第一容置空间；
所述电源组件包括用于给电子烟雾化组件提供电源的电池、用于与电子烟电源组件电性连接的下电极、以及用于将所述电池与所述下电极电性连接的下电极电子线；所述下电极电子线的一端通过焊锡焊接在所述下电极的外周面上，所述下电极的外周面上与所述下电极电子线的焊接位置邻近的区域开设有用于容纳焊锡的第二容置空间；
所述上电极与所述下电极电性连接。
优选地，所述第一容置空间是开设在所述上电极的外周面一侧的凹槽。
优选地，所述第一容置空间是环绕所述上电极的整个外周面开设的环形凹槽，并在所述上电极的周面一端对应地形成一圈环形凸缘。
优选地，所述第一容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述上电极的轴向平行。
优选地，所述第二容置空间是开设在所述下电极的外周面一侧的凹槽。
优选地，所述第二容置空间是环绕所述下电极的整个外周面开设的环形凹槽，并在所述上电极的周面一端对应地形成一圈环形凸缘。
优选地，所述第二容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述下电极的轴向平行。
优选地，所述雾化组件还包括所述电子烟雾化组件还包括雾化套、第一连接头、以及雾化套电子线；所述雾化套与所述第一连接头均采用导电材料制成，所述第一连接头安装在所述雾化套的一端；所述发热丝安装在所述雾化套内，所述发热丝一端通过所述雾化套电子线与所述雾化套电性连接，另一端通过所述上电极电子线与所述上电极电性连接；
所述电子烟电源组件还包括外套管、第二连接头、以及外套管电子线；所述外套管与所述第二连接头均采用导电材料制成，所述第二连接头安装在所述外套管的一端；所述电池安装在所述外套管内，所述电池的一极通过所述外套管电子线与所述外套管电性连接，另一端通过所述下电极电子线与所述下电极电性连接；
所述第一连接头与所述第二连接头组装在一起而建立电性连接。
本发明提供的电子烟雾化组件及电子烟电源组件中，电极外周面上开设有用于容纳焊锡的容置空间。当使用焊锡将电子线焊接到电极上时，由于容置空间是凹陷的，当熔融状态的焊锡在电极外周面上流动时，会首先流入容置空间中，然后慢慢凝固，不容易越过外周面的边缘流入电极内部轴向开设的通孔中。这样，可以有效地避免电极通孔被焊锡堵塞，保证电子烟的气流通路通畅，十分有利于提高产品良率；此外，由于焊接时所述焊锡会流入所述容置空间中，避免了焊锡的流失，能很好地保持焊接区域的温度，因而不仅易于焊接，而且焊接更牢固，提高了生产效率。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图 1 是一种现有的电子烟分解雾化组件和电源组件后的纵向剖视图。
图 2 是本发明的第一较佳实施例提供的电子烟分解雾化组件和电源组件后的纵向剖视图。
图 3a 是图 2 所示的电子烟的上电极的纵向剖视图。
图 3b 是图 2 所示的电子烟的上电极的外观示意图。
图 4 是本发明的第二较佳实施例提供的电子烟分解雾化组件和电源组件后的纵向剖视图。
图 5a 是图 4 所示的电子烟的上电极的纵向剖视图。
图 5b 是图 4 所示的电子烟的上电极的外观示意图。
图 6 是本发明的第三较佳实施例提供的电子烟分解雾化组件和电源组件后的纵向剖视图。
图 7a 是图 6 所示的电子烟的上电极的纵向剖视图。
图 7b 是图 6 所示的电子烟的上电极的外观示意图。
具体实施方式
下面将结合附图及实施例对本发明作进一步的详细说明。
请参阅图 2 ，本发明提供一种电子烟 200 ，该电子烟 200 包括雾化组件 210 与电源组件 220 。其中，雾化组件 210 包括雾化套 211 和第一连接头 212 ，该雾化套 211 与第一连接头 212 均采用导电材料例如金属制成，且均为圆筒形。第一连接头 212 同轴地安装在雾化套 211 的一端，且第一连接头 212 外表面上开设有外螺纹（图未示）。雾化套 211 的另一端上安装有吸嘴盖 219 。雾化套 211 的内壁上安装有用于以吸附方式储存烟油的储油棉 213 ，储油棉 213 的内侧安装有发热丝 214 。
该雾化组件 210 还包括上电极 215 ，该上电极 215 也采用导电材料例如金属制成，且形状也是圆筒形，上电极 215 的中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔 215a 。上电极 215 的外侧固定地套设有上绝缘环 216 ，该上绝缘环 216 通过粘合或过盈配合等方法固定地嵌套在第一连接头 212 内部，从而将上电极 215 同轴地固定在第一连接头 212 内部，同时该上绝缘环 216 将上电极 215 与第一连接头 212 之间隔开以避免短路。本实施例中，上电极 215 的一端的外周面向外凸出而形成一第一电极环 215c ，该第一电极环 215c 的内径与上电极 215 的其余部分内径相同，外径则大于该上电极 215 其余部分的外径，也就是说，该第一电极环 215c 的横截面面积或者底面面积均大于该上电极 215 其余部分的横截面面积。该上绝缘环 216 固定地套设在该第一电极环 215c 的外围，由于该第一电极环 215c 的外径大于该上电极 215 的其余部分，因此将该上绝缘环 216 套设在该第一电极环 215c 之外有利于更加牢固地固定该上电极 215 。该第一电极环 215c 从第一连接头 212 朝向外侧的端面上露出，用于在将该电子烟 100 组装起来时与电源组件 220 接触而建立电性连接。上电极 215 的另一端则伸入雾化套 211 内部。
发热丝 214 的一端通过雾化套电子线 217a 与雾化套 211 连接，发热丝 214 的另一端通过上电极电子线 217b 与上电极 215 伸入雾化套 211 内部的一端连接。使用雾化套电子线 217a 及上电极电子线 217b 将发热丝 214 与雾化套 211 及上电极 215 分别连接，而非将发热丝 214 直接与雾化套 211 及上电极 215 连接的原因主要是为了在发热丝 214 通电发热时减少从发热丝 214 传导到雾化套 211 及上电极 215 的热量，避免雾化套 211 与上电极 215 在高温下损坏，同时也防止用户在拿取和吸食电子烟 200 时被烫伤。
特别地，上电极电子线 217b 通过焊锡固定在上电极 215 的端面或外侧面上，防止上电极电子线 217b 因为震动等原因与上电极 215 脱离。为了防止焊锡在焊接过程中流入第一通孔 215a ，上电极 215 的外部周壁部分地凹陷下去而形成一个用于容纳焊锡的第一容置空间 215b 。请参阅图 3a 及图 3b ，在本实施例中，该第一容置空间 215b 开设在上电极 215 外周面上邻近其伸入雾化套 211 内部的一端的一侧，且该第一容置空间 215b 的形状为具有平坦底部的矩形凹槽。当使用焊锡将上电极电子线 217b 焊接到上电极 215 上时，由于第一容置空间 215b 是凹陷的，当熔融状态的焊锡在上电极 215 的外周面上流动时，会首先流入第一容置空间 215b 中，然后慢慢凝固，不容易越过外周面的边缘流入上电极 215 内部轴向开设的第一通孔 215a 中。这样，可以有效地避免第一通孔 215a 被焊锡堵塞。
电源组件 220 包括外套管 221 与第二连接头 222 ，该外套管 221 与第二连接头 222 均采用导电材料例如金属制成，且均为圆筒形。第二连接头 222 同轴地安装在外套管 221 的一端，且第二连接头 222 内表面上开设有与第一连接头 212 的外螺纹对应的内螺纹（图未示），使第一连接头 212 可以旋合在第二连接头 222 内部。外套管 221 内部安装有电池 223 与下绝缘环 224 。该下绝缘环 224 通过现有手段如支架固定、粘合固定地嵌套在外套管 221 的邻近第二连接头 222 的位置上，并从第二连接头 222 中露出。该下绝缘环 224 的内部还固定地嵌套有下电极 225 ，该下电极 225 也采用导电材料例如金属制成，且形状也是圆筒形，中央轴向地开设有用于在电子烟被吸食时导入空气的第二通孔 225a 。该下电极 225 通过该下绝缘环 224 同轴地固定在外套管 221 内部，且所述下绝缘环 224 将下电极 225 与外套管 221 相互隔开以避免短路。本实施例中，下电极 225 的一端的外周面向外凸出而形成一第二电极环 225c ，该第一电极环 225c 的内径与下电极 225 的其余部分内径相同，外径则大于该下电极 225 其余部分的外径，也就是说，该第二电极环 225c 的横截面面积或者底面面积均大于该下电极 225 其余部分的横截面面积。该下绝缘环 224 固定地套设在该第二电极环 225c 的外围，由于该第二电极环 225c 的外径大于该下电极 225 的其余部分，因此将该下绝缘环 226 套设在该第二电极环 225c 之外有利于更加牢固地固定该下电极 225 。该第二电极环 225c 从第二连接头 222 底部露出，用于在将该电子烟 100 组装起来时与雾化组件 210 接触而建立电性连接。该下电极 225 的另一端伸入外套管 221 内部。电池 223 的一极通过外套管电子线 226a 与外套管 221 连接，电池 223 的另一极通过下电极电子线 226b 与下电极 125 伸入外套管 121 内部的一端连接。
特别地，下电极电子线 226b 通过焊锡固定在下电极 225 的端面或外侧面上，防止下电极电子线 226b 因为震动等原因与下电极 225 脱离。与上述雾化组件 210 中的上电极 215 相似，为了防止焊锡在焊接过程中流入第二通孔 225a ，下电极 225 的外部周壁部分地凹陷下去而形成一个用于容纳焊锡的第二容置空间 225b 。在本实施例中，该第二容置空间 225b 开设在下电极 225 外周面上邻近其伸入外套管 221 内部的一端的一侧，且该第二容置空间 225b 的形状为具有平坦底部的矩形凹槽。另外，由于本实施例中下电极 225 的尺寸及形状与上电极 215 完全相同，第二容置空间 225b 的尺寸及形状也与第一容置空间 215b 完全相同，因此这里并未单独绘出下电极 225 的剖视图及外观示意图。与上述的第一容置空间 215b 同理，该第二容置空间 225b 可以在将下电极电子线 226b 通过焊锡固定在下电极 225 上时防止熔融的焊锡流入第二通孔 225a 而堵塞第二通孔 225a 。
组装上述电子烟 200 时，将第一连接头 212 通过螺纹旋合到第二连接头 222 内，即可利用螺纹连接方式将雾化组件 210 与电源组件 220 安装在一起。当第一连接头 212 完全套入第二连接头 212 内时，第一电极环 215c 的环形底面与第二电极环 225c 的环形底面相互接触。由于第一电极环 215 的底面面积大于上电极 215 其他部分的横截面面积，第二电极环 225c 的底面面积大于下电极 225 其他部分的横截面面积，因此这样的接触方式可以使上电极 215 与下电极 225 之间的接触更充分，有利于建立稳定的电性连接。这样，发热丝 214 的一端依次通过雾化套电子线 217a 、雾化套 211 、外套管 212 及外套管电子线 226a 连接到电池 223 的一极，发热丝 214 的另一端依次通过上电极电子线 217b 、上电极 215 、下电极 225 及下电极电子线 226b 连接到电池 223 的另一极，从而构成完整的回路，利用电池 223 的电能驱动电热丝 214 产生热量，加热雾化储油棉 213 内的烟油而形成烟雾。用户可以从吸嘴盖 219 处吸食烟雾。
与此同时，上电极 215 的第一通孔 215a 与下电极 225 的第二通孔 225a 相互对准并连通形成气流通道，该气流通道通过现有技术与电子烟外部连通。当用户吸烟时，可以同时将电子烟外部的空气通过该气流通道吸入雾化组件 210 ，使得空气与烟雾同时被用户通过吸嘴盖 219 吸入。这样，用户可以通过调整吸烟力度来改变与烟雾混合在一起的空气的吸入量，进而调节吸入的烟雾浓度，获得可调整的吸烟口感。如前所述，由于上电极 215 和下电极 225 上分别开设了用于容纳焊锡的第一容置空间 215b 和第二容置空间 225b ，因此将上电极电子线 217b 和下电极电子线 226b 分别与对应的上电极 215 和下电极 225 焊接在一起时，第一通孔 215a 与第二通孔 225a 都不会被焊锡堵塞，确保可以共同形成通畅的气流通道，十分有利于提高产品良率。
请参阅图 4 ，本发明的第二较佳实施例提供一种电子烟 300 ，该电子烟 300 包括雾化组件 310 与电源组件 320 。该雾化组件 310 包括雾化套 311 、第一连接头 312 、吸嘴盖 319 、储油棉 313 、发热丝 314 、雾化套电子线 317a 及上电极电子线 317b 。雾化组件 310 的这些部件与上述第一实施例提供的雾化组件 210 中对应的部件（即雾化套 211 、第一连接头 212 、吸嘴盖 219 、储油棉 213 、发热丝 214 、雾化套电子线 217a 及上电极电子线 217b ）完全相同，因此这里无需赘述这些部件的形状特征及组装方式。该雾化组件 310 与第一实施例的雾化组件 210 的区别仅在于该雾化组件 310 使用另一上电极 315 代替了雾化组件 210 的上电极 215 。
请一并参阅图 5a 及图 5b ，该上电极 315 采用导电材料例如金属制成，形状为圆筒形，上电极 315 的中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔 315a ，上电极 315 一端的外径增大而形成有从第一连接头 312 端面露出的第一电极环 315c 。该第一通孔 315a 与第一电极环 315c 的特征也与第一实施例中对应的第一通孔 215a 与第一电极环 215c 完全相同，这里无需赘述。该上电极 315 的外部周壁部分地凹陷下去而形成一个用于容纳焊锡的第一容置空间 315b 。但与第一实施例中的第一容置空间 215b 开设在上电极 215 端部一侧的方案不同，本实施例中，该第一容置空间 315b 的形状为环形凹槽，其开设在上电极 315 外周面上邻近其伸入雾化套 311 内部的一端的位置，槽底为光滑的环面。该第一容置空间 315b 与上电极 315 同轴设置且环绕上电极 315 的整个外周面一圈，从而在上电极 315 伸入雾化套 311 内部的一端的外周面末端对应地形成一圈环形凸缘 315d 。当使用焊锡将上电极电子线 317b 焊接到上电极 315 上时，该第一容置空间 315b 可以依照与第一实施例中的第一容置空间 215b 相同的原理容纳熔融的焊锡，而且环形凸缘 315d 还可以进一步阻止已经流入第一容置空间 315b 的熔融焊锡再次流出，更加有效地避免第一通孔 315a 被焊锡堵塞，在组装及使用电子烟 300 时确保气流通路畅通。
该电源组件 320 包括外套管 321 、第二连接头 322 、电池 323 、下绝缘环 324 、外套管电子线 326a 及下电极电子线 326b 。电源组件 320 的这些部件与上述第一实施例提供的电源组件 220 中对应的部件（即外套管 221 、第二连接头 222 、电池 223 、下绝缘环 224 、外套管电子线 226a 及下电极电子线 226b ）完全相同，因此这里无需赘述这些部件的形状特征及组装方式。该电源组件 320 与第一实施例的电源组件 220 的区别仅在于该电源组件 320 使用另一下电极 325 代替了电源组件 220 的下电极 225 。
该下电极 325 采用导电材料例如金属制成，形状为圆筒形，下电极 325 的中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔 325a ，下电极 315 一端的外径增大而形成有从第二连接头 322 底部露出的第二电极环 325c 。该第二通孔 325a 与第二电极环 325c 的特征也与第一实施例中对应的第二通孔 225a 与第二电极环 225c 完全相同，这里无需赘述。该下电极 325 的外部周壁部分地凹陷下去而形成一个用于容纳焊锡的第二容置空间 325b ，该第二容置空间 325b 的特征与上述第一容置空间 315b 完全相同。可以理解，由于本实施例中下电极 325 的特征与上电极 315 完全相同，因此这里并未单独绘出下电极 325 的剖视图及外观示意图。根据与上电极 315 的第一容置空间 315b 相同的原理，该第二容置空间 325b 可以避免熔融的焊锡流入第二通孔 325a ，在组装及使用电子烟 300 时确保气流通路畅通。
请参阅图 6 ，本发明的第三较佳实施例提供一种电子烟 400 ，该电子烟 400 包括雾化组件 410 与电源组件 420 。该雾化组件 410 包括雾化套 411 、第一连接头 412 、吸嘴盖 419 、储油棉 413 、发热丝 414 、雾化套电子线 417a 及上电极电子线 417b 。雾化组件 410 的这些部件与上述第一实施例提供的雾化组件 210 中对应的部件（即雾化套 211 、第一连接头 212 、吸嘴盖 219 、储油棉 213 、发热丝 214 、雾化套电子线 217a 及上电极电子线 217b ）完全相同，因此这里无需赘述这些部件的形状特征及组装方式。该雾化组件 410 与第一实施例的雾化组件 210 的区别仅在于该雾化组件 410 使用另一上电极 415 代替了雾化组件 210 的上电极 215 。
请一并参阅图 7a 及图 7b ，该上电极 415 采用导电材料例如金属制成，形状为圆筒形，上电极 415 的中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔 415a ，上电极 415 一端的外径增大而形成有从第一连接头 412 端面露出的第一电极环 415c 。该第一通孔 415a 与第一电极环 415c 的特征也与第一实施例中对应的第一通孔 415a 与第一电极环 415c 完全相同，这里无需赘述。该上电极 415 的外部周壁部分地凹陷下去而形成一个用于容纳焊锡的第一容置空间 415b 。与第二实施例中的第一容置空间 315b 相似，本实施例中，该第一容置空间 415b 的形状为环形凹槽，其开设在上电极 415 外周面上邻近其伸入雾化套 411 内部的一端的位置，与上电极 415 同轴设置且环绕上电极 415 的整个外周面一圈，从而在上电极 415b 伸入雾化套 411 内部的一端的外周面末端对应地形成一圈环形凸缘 415d 。当使用焊锡将上电极电子线 417b 焊接到上电极 415 上时，该第一容置空间 415b 可以容纳熔融的焊锡，而且环形凸缘 415d 还可以进一步阻止已经流入第一容置空间 315b 的熔融焊锡再次流出。
该第三实施例与第二实施例的不同在于，第二实施例的第一容置空间 315b 底部为光滑环面，而第三实施例的第一容置空间 415b 底部形成有多条焊接纹 415e 。该多条焊接纹 415e 均为凸起的直线条纹，且均与上电极 415 的轴向平行。该多条焊接纹 415e 等间距地、相互平行地设置在第一容置空间 415b 的底部环面上，其具体形成方法可以是现有的冲压、切削等手段。这样，这些焊接纹 415e 在第一容置空间 415b 的底部构成均匀的凹凸结构，与光滑环面相比具有更大的表面积。当焊锡流入第一容置空间 415b 时，上电极 415 与焊锡之间的接触面积更大，可以更好地防止熔融焊锡从第一容置空间 415b 内再度流出，也可以防止凝固的焊锡从第一容置空间 415b 中脱落。
该电源组件 420 包括外套管 421 、第二连接头 422 、电池 423 、下绝缘环 424 、外套管电子线 426a 及下电极电子线 426b 。电源组件 420 的这些部件与上述第一实施例提供的电源组件 220 中对应的部件（即外套管 221 、第二连接头 222 、电池 223 、下绝缘环 224 、外套管电子线 226a 及下电极电子线 226b ）完全相同，因此这里无需赘述这些部件的形状特征及组装方式。该电源组件 420 与第一实施例的电源组件 420 的区别仅在于该电源组件 420 使用另一下电极 425 代替了电源组件 420 的下电极 425 。
该下电极 425 采用导电材料例如金属制成，形状为圆筒形，下电极 425 的中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔 425a ，下电极 415 一端的外径增大而形成有从第二连接头 422 底部露出的第二电极环 425c 。该第二通孔 425a 与第二电极环 425c 的特征也与第一实施例中对应的第二通孔 225a 与第二电极环 225c 完全相同，这里无需赘述。该下电极 425 的外部周壁部分地凹陷下去而形成一个用于容纳焊锡的第二容置空间 325b ，该第二容置空间 425b 的特征与上述第一容置空间 415b 完全相同。可以理解，由于本实施例中下电极 425 的特征与上电极 415 完全相同，因此这里并未单独绘出下电极 425 的剖视图及外观示意图。根据与上电极 415 的第一容置空间 415b 相同的原理，该第二容置空间 425b 可以避免熔融的焊锡流入第二通孔 425a ，在组装及使用电子烟 400 时确保气流通路畅通，而且其底部形成的焊接纹 425e 可以增大下电极 425 与焊锡之间的接触面积，可以更好地防止熔融焊锡从第二容置空间 425b 内再度流出，也可以防止凝固的焊锡从第二容置空间 425b 中脱落。
在本发明的其他实施例中，上电极与下电极上开设的用于容纳焊锡的容置空间形状也可以彼此不同。例如，可以在电子烟的上电极上开设上述第一实施例中提供的第一容置空间 215b ，同时在该电子烟的下电极上开设上述第二实施例中提供的第二容置空间 325b 或者上述第三实施例中提供的第二容置空间 425b 。可以理解，在同一电子烟中，无论是在上电极还是下电极上，都可以任意地选择形成上述各个实施例中任何一个提供的容置空间结构。
综上所述，本发明提供的电子烟雾化组件及电子烟电源组件中，电极外周面上开设有用于容纳焊锡的容置空间。当使用焊锡将电子线焊接到电极上时，由于容置空间是凹陷的，当熔融状态的焊锡在电极外周面上流动时，会首先流入容置空间中，然后慢慢凝固，不容易越过外周面的边缘流入电极内部轴向开设的通孔中。这样，可以有效地避免电极通孔被焊锡堵塞，保证电子烟的气流通路通畅，十分有利于提高产品良率；此外，由于焊接时所述焊锡会流入所述容置空间中，避免了焊锡的流失，能很好地保持焊接区域的温度，因而不仅易于焊接，而且焊接更牢固，提高了生产效率。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (20)

  1. 一种电子烟雾化组件，包括用于加热雾化烟油的发热丝、用于与电子烟电源组件电性连接的上电极、以及用于将所述发热丝与所述上电极电性连接的上电极电子线；
    其特征在于：所述上电极电子线的一端通过焊锡焊接在所述上电极的外周面上，所述上电极的外周面上与所述上电极电子线的焊接位置邻近的区域开设有用于容纳所述焊锡的第一容置空间。
  2. 如权利要求 1 所述的电子烟雾化组件，其特征在于：所述第一容置空间是开设在所述上电极的外周面一侧的凹槽。
  3. 如权利要求 1 所述的电子烟雾化组件，其特征在于：所述第一容置空间是环绕所述上电极的整个外周面开设的环形凹槽，并在所述上电极的周面一端对应地形成一圈环形凸缘。
  4. 如权利要求 3 所述的电子烟雾化组件，其特征在于：所述第一容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述上电极的轴向平行。
  5. 如权利要求 1 所述的电子烟雾化组件，其特征在于：所述电子烟雾化组件还包括雾化套、用于与电子烟电源组件建立电性连接的第一连接头、上绝缘环、以及雾化套电子线；所述雾化套与所述第一连接头均采用导电材料制成，所述第一连接头安装在所述雾化套的一端，所述上绝缘环固定地嵌套在所述第一连接头内部，所述上电极固定地嵌套在所述上绝缘环内部，且所述上绝缘环将所述上电极与所述第一连接头相互隔开；所述发热丝安装在所述雾化套内，所述发热丝一端通过所述雾化套电子线与所述雾化套电性连接，另一端通过所述上电极电子线与所述上电极电性连接。
  6. 如权利要求 5 所述的电子烟雾化组件，其特征在于：所述上电极形状为圆筒形，其中央轴向地开设有用于在电子烟被吸食时导入空气的第一通孔；所述上电极的一端的外周面向外凸出而形成用于与所述电子烟电源组件接触而建立电性连接的第一电极环，所述上绝缘环固定地套设在所述第一电极环的外围；所述上电极的另一端伸入所述雾化套内部。
  7. 一种电子烟电源组件，包括用于给电子烟雾化组件提供电源的电池、用于与电子烟电源组件电性连接的下电极、以及用于将所述电池与所述下电极电性连接的下电极电子线；
    其特征在于：所述下电极电子线的一端通过焊锡焊接在所述下电极的外周面上，所述下电极的外周面上与所述下电极电子线的焊接位置邻近的区域开设有用于容纳所述焊锡的第二容置空间。
  8. 如权利要求 7 所述的电子烟电源组件，其特征在于：所述第二容置空间是开设在所述下电极的外周面一侧的凹槽。
  9. 如权利要求 7 所述的电子烟电源组件，其特征在于：所述第二容置空间是环绕所述下电极的整个外周面开设的环形凹槽，并在所述下电极的周面一端对应地形成一圈环形凸缘。
  10. 如权利要求 9 所述的电子烟电源组件，其特征在于：所述第二容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述下电极的轴向平行。
  11. 如权利要求 7 所述的电子烟电源组件，其特征在于：所述电子烟电源组件还包括外套管、用于与电子烟雾化组件建立电性连接的第二连接头、下绝缘环、以及外套管电子线；所述外套管与所述第二连接头均采用导电材料制成，所述第二连接头安装在所述外套管的一端，所述下绝缘环固定地嵌套在所述外套管内部，所述下电极固定地嵌套在所述下绝缘环内部，且所述下绝缘环将所述下电极与所述外套管相互隔开；所述电池安装在所述外套管内，且所述电池的一极通过所述外套管电子线与所述外套管电性连接，另一端通过所述下电极电子线与所述下电极电性连接。
  12. 如权利要求 11 所述的电子烟电源组件，其特征在于：所述下电极形状为圆筒形，其中央轴向地开设有用于在电子烟被吸食时导入空气的第二通孔；所述下电极的一端的外周面向外凸出而形成用于与所述电子烟雾化组件接触而建立电性连接的第二电极环，所述下绝缘环固定地套设在所述第二电极环的外围；所述下电极的另一端伸入所述外套管内部。
  13. 一种电子烟，包括用于加热雾化烟油的雾化组件及用于给所述雾化组件提供电源的电源组件，其特征在于：
    所述雾化组件包括用于加热雾化烟油的发热丝、用于与电子烟电源组件电性连接的上电极、以及用于将所述发热丝与所述上电极电性连接的上电极电子线；所述上电极电子线的一端通过焊锡焊接在所述上电极的外周面上，所述上电极的外周面上与所述上电极电子线的焊接位置邻近的区域开设有用于容纳焊锡的第一容置空间；
    所述电源组件包括用于给电子烟雾化组件提供电源的电池、用于与电子烟电源组件电性连接的下电极、以及用于将所述电池与所述下电极电性连接的下电极电子线；所述下电极电子线的一端通过焊锡焊接在所述下电极的外周面上，所述下电极的外周面上与所述下电极电子线的焊接位置邻近的区域开设有用于容纳焊锡的第二容置空间；
    所述上电极与所述下电极电性连接。
  14. 如权利要求 13 所述的电子烟，其特征在于：所述第一容置空间是开设在所述上电极的外周面一侧的凹槽。
  15. 如权利要求 13 所述的电子烟，其特征在于：所述第一容置空间是环绕所述上电极的整个外周面开设的环形凹槽，并在所述上电极的周面一端对应地形成一圈环形凸缘。
  16. 如权利要求 15 所述的电子烟雾化组件，其特征在于：所述第一容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述上电极的轴向平行。
  17. 如权利要求 13 所述的电子烟，其特征在于：所述第二容置空间是开设在所述下电极的外周面一侧的凹槽。
  18. 如权利要求 13 所述的电子烟，其特征在于：所述第二容置空间是环绕所述下电极的整个外周面开设的环形凹槽，并在所述上电极的周面一端对应地形成一圈环形凸缘。
  19. 如权利要求 18 所述的电子烟，其特征在于：所述第二容置空间底部形成有多条焊接纹，所述多条焊接纹均为凸起的直线条纹，且均与所述下电极的轴向平行。
  20. 如权利要求 13 所述的电子烟，其特征在于：所述雾化组件还包括所述电子烟雾化组件还包括雾化套、第一连接头、以及雾化套电子线；所述雾化套与所述第一连接头均采用导电材料制成，所述第一连接头安装在所述雾化套的一端；所述发热丝安装在所述雾化套内，所述发热丝一端通过所述雾化套电子线与所述雾化套电性连接，另一端通过所述上电极电子线与所述上电极电性连接；
    所述电子烟电源组件还包括外套管、第二连接头、以及外套管电子线；所述外套管与所述第二连接头均采用导电材料制成，所述第二连接头安装在所述外套管的一端；所述电池安装在所述外套管内，所述电池的一极通过所述外套管电子线与所述外套管电性连接，另一端通过所述下电极电子线与所述下电极电性连接；
    所述第一连接头与所述第二连接头组装在一起而建立电性连接。
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