WO2014153823A1 - 电子烟 - Google Patents

电子烟 Download PDF

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Publication number
WO2014153823A1
WO2014153823A1 PCT/CN2013/075940 CN2013075940W WO2014153823A1 WO 2014153823 A1 WO2014153823 A1 WO 2014153823A1 CN 2013075940 W CN2013075940 W CN 2013075940W WO 2014153823 A1 WO2014153823 A1 WO 2014153823A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic cigarette
cigarette according
nozzle cover
disposed
power
Prior art date
Application number
PCT/CN2013/075940
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 US14/412,444 priority Critical patent/US20150173422A1/en
Publication of WO2014153823A1 publication Critical patent/WO2014153823A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/49—Child proofing
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to an electronic cigarette, and more particularly to an electronic cigarette that can prevent adolescents from aspirating.
  • An electronic cigarette is a simulated cigarette that is heated by a heating wire and atomized with a fragrance-containing substance to generate smoke for the user to smoke.
  • the existing electronic cigarette is sucked into the mouth, which is very likely to cause aspiration of infants and young children.
  • the present invention provides an electronic cigarette that prevents abutment of infants and young children.
  • the present invention provides an electronic cigarette comprising a suction rod and a power rod, the suction rod including a suction tube, and one end of the suction rod is provided with a nozzle cover.
  • the electronic cigarette further includes a gas valve. By means of the air valve, the electronic cigarette is no longer in the mouth and sucks, effectively preventing the infant from sucking like a toy.
  • the gas valve includes a base and a plurality of cylinders disposed on a first side of the base, and a gap is provided between the cylinders to cooperate to form a ventilation groove for circulating smoke.
  • the gap makes the air valve easy to install. Since the end of the rod body is pressed, there is a space relatively close to the deformation to facilitate insertion into the through hole of the nozzle cover; preferably, the base and the cylinder are integrally formed, and the structure is simple and practical. Easy to use.
  • the bottom of the venting groove is constituted by a partial side of the first side.
  • the projection of the cross section of the venting groove with respect to the side of the first side of the base is located in the side of the first side.
  • the portion of the projection that extends outwardly on the side of the first side forms a seal for sealing, which ensures airtightness when the valve is closed.
  • the cylinders are preferably two, and the cross section is arcuate, and the two planes are opposite and symmetrically disposed.
  • the air valve includes a base and a cylinder disposed on a first side of the base, and a cavity is disposed in the axial direction of the cylinder, and the end of the cylinder is provided in a radial direction.
  • a vent hole communicating with the smoke passage inside the suction rod and the cavity wherein the first side of the base is provided with a groove, and the groove extends from the cavity into the first side and extends toward the second side of the base, the groove The cavity is connected to the outside.
  • the groove structure allows the venting groove to be ventilated with the outside after the valve is pressed, thereby ensuring smoothness of ventilation.
  • the through hole wall of the nozzle cover extends inwardly to form a side wall that blocks the vent hole when the gas valve is pulled out, and exposes the vent hole when the gas valve is pressed. Therefore, the cooperation of the vent hole and the side wall constitutes a switch structure, which ensures the smooth passage of the smoke passage and the outside after the valve is pressed.
  • the end of the cylinder extends outward to form a stop portion for preventing the gas valve from coming out of the through hole of the nozzle cover.
  • the stopper portion has a barbed shape, thereby effectively preventing the gas valve from being detached from the through hole of the nozzle cover due to excessive force.
  • the end of the stop is toward the base Description
  • the base has a truncated cone shape, and the diameter of the first side surface relative to the nozzle cover is smaller than the diameter of the second side surface. Therefore, the round table is small and the inclined structure of the round table which is gradually inclined from the inside to the outside makes the user easy to pull out the air valve with the finger knuckle, and the operation is convenient, and the infant often has a finger awkward and cannot easily pull out the air valve.
  • the second side of the base has a flat structure, which is convenient for the user to press the gas valve.
  • the suction rod further includes a first connector disposed at the other end of the suction tube for connecting with the power rod.
  • the power pole includes a power supply cylinder and a power supply disposed in the power supply cylinder.
  • One end of the power supply cylinder is provided with a second connector that is matched with the first connector, and the other end is provided with a switch module. Lamp cap assembly.
  • first connector and the second connector are each composed of an outer electrode ring, an insulating ring and an inner electrode.
  • the suction rod further comprises an atomizer for generating smoke disposed in the suction cylinder, the atomizer comprising atomization which is sequentially nested by the liquid storage member and the conduit and sealed at both ends a cavity, and a heater disposed in the atomization chamber; wherein the two ends of the atomization chamber are respectively sealed by the oil spacer and the outer electrode ring.
  • an atomizer for generating smoke disposed in the suction cylinder
  • the atomizer comprising atomization which is sequentially nested by the liquid storage member and the conduit and sealed at both ends a cavity, and a heater disposed in the atomization chamber; wherein the two ends of the atomization chamber are respectively sealed by the oil spacer and the outer electrode ring.
  • the atomizer includes an atomization chamber which is sequentially nested by the liquid storage member and the catheter and sealed at both ends, and a heater disposed in the atomization chamber; wherein, the two ends of the atomization chamber are respectively The oil spacer and the outer electrode ring are sealed.
  • the heater includes a liquid guiding member that protrudes from the outer side wall of the duct and abuts against the liquid storage member, and a heating wire wound around the outer surface of the liquid guiding member, and two electric heating wires.
  • the terminals are electrically connected to the inner electrode and the outer electrode ring, respectively.
  • the air valve is sleeved on the nozzle cover;
  • the nozzle cover is formed by a bottom wall and an annular side wall extending longitudinally from a periphery of the bottom wall, and the bottom wall is provided with a suction hole
  • the gas valve is formed by a bottom cover and a side wall extending longitudinally from a periphery of the bottom cover, and the bottom cover defines a through hole selectively connectable to the suction hole.
  • the bottom wall of the nozzle cover extends radially outward to form an annular positioning flange; an inner side of the side wall of the air valve defines an annular card slot; the annular positioning flange is engaged with the ring Inside the ring card slot.
  • a limiting platform is formed on a sidewall of the nozzle cover; an end of the sidewall of the air valve abuts against the limiting platform.
  • the gas valve includes a sealing plug inserted into the nozzle cover and a valve cover flexibly connected to the sealing plug, and the sealing plug is provided with a smoke outlet that is electrically connected to the inside of the nozzle cover;
  • the valve cover includes a flexible connecting portion that is flexibly coupled to the sealing plug, a cover that is coupled to the connecting portion, and a sealing post that is disposed on the cover and that can be sealed into the vent.
  • the power pole includes a first power cartridge in which a power source is disposed and a second power cartridge that is slidably sleeved with the first power cartridge;
  • the gas valve is disposed between.
  • the air valve includes a valve core sleeved on an inner wall of the first power tube and a sealing sleeve disposed on an inner wall of the second power tube.
  • the spool includes a solid An insertion portion defined on an inner wall of the first power supply cylinder and a sliding post extending from an end surface of the insertion portion axially toward the second power supply cylinder; the inner portion of the sliding column is opened and electrically connected to the inner portion of the insertion portion a cavity, the side wall of the spool is provided with a vent hole that is electrically connected to the cavity.
  • the sealing sleeve is sleeved on the sliding column, and the sealing sleeve completely seals the vent hole when the second power supply cylinder and the first power supply cylinder are separated from each other.
  • the end of the spool is sleeved with a limiting ring for preventing the sealing sleeve from falling off the sliding column when sliding on the sliding column.
  • the invention has the beneficial effects that: by using the air valve of the air inlet switch as the smoke passage in the through hole of the nozzle cover, the electronic cigarette is no longer in the mouth, that is, sucking, thereby effectively Prevent infants from sucking like toys.
  • FIG. 1 is a schematic diagram showing the overall structure of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 2 is a side cross-sectional view of the electronic cigarette of FIG. 1 taken along line A-A.
  • FIG. 3 is an exploded view of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the structure of a first state of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 5 is a schematic view showing a second state structure of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 6 is a schematic view showing the opening state of the air valve of the electronic cigarette according to the first embodiment of the present invention.
  • FIG. 7 is a schematic view showing the closed state of the air valve of the electronic cigarette according to the first embodiment of the present invention.
  • FIG 8 is a schematic view showing the closed state of the air valve of the electronic cigarette according to the second embodiment of the present invention.
  • FIG. 9 is a schematic view showing the state in which the air valve of the second embodiment of the present invention is opened.
  • 10a is a schematic view showing the state in which the air valve of the electronic cigarette of the third embodiment is opened.
  • FIG. 10b is a partial enlarged view of the portion A of the electronic cigarette shown in FIG. 10a.
  • 10c is a schematic view showing the closed state of the air valve of the electronic cigarette according to the third embodiment of the present invention.
  • 11a is a schematic view showing the closed state of the air valve of the electronic cigarette according to the fourth embodiment of the present invention.
  • FIG. 1b is a schematic view showing the state in which the air valve of the fourth embodiment of the present invention is opened.
  • 12a is a schematic view showing an open state of a gas valve of the electronic cigarette according to the fifth embodiment of the present invention.
  • 12b is a schematic view showing the closed state of the gas valve of the electronic cigarette according to the fifth embodiment of the present invention.
  • the present invention provides an electronic cigarette that prevents infants from aspirating.
  • the infant does not have a suction phenomenon in the mouth due to fun, and includes a suction rod 10 that is butted against each other. And the power pole 20.
  • the suction rod 10 includes a suction cylinder 11 , an atomizer 12 for generating smoke inside the suction cylinder 11 , and is embedded in the suction cylinder Description
  • the outer surface of the suction tube 11 is further provided with a sticker 14 for decoration and protection.
  • the suction cylinder 11 has a cylindrical shape, and a gas valve 16 as an intake port switch of the smoke passage is movably embedded in the through hole of the nozzle cover 13.
  • the gas valve 16 includes a base 160 and a plurality of cylinders 162 disposed on a first side of the base 160. A gap is provided between the cylinders 162 to cooperate to form a venting groove 1621 for the flow of smoke.
  • the base 160 has a truncated cone shape and a diameter smaller than a diameter of the first side surface of the nozzle cover 13 is smaller than a diameter of the second side surface. Therefore, the round table is small, and the inclined structure of the round table which is gradually inclined from the inside to the outside makes it easy for an adult user to pull out the gas valve with a finger buckle, and the operation is convenient, and the infant often has a finger awkward and does not easily pull out the gas valve 16.
  • the second side of the base 160 has a planar structure, which is convenient for the user to press the gas valve 16 to operate.
  • the distal end of the cylinder 162 extends outward to form a stopper that prevents the gas valve 16 from coming out of the through hole of the nozzle cover 13.
  • the air valve 16 is opened, and the electronic cigarette is in a ventilated state (as shown in the first state of FIGS. 4 and 6), and the electronic cigarette can be sucked;
  • the gas valve 16 is depressed, and the electronic cigarette is in a blocked state (as shown in the second state of FIGS. 5 and 7), and the smoking of the electronic cigarette is prohibited.
  • the bottom of the venting groove 1621 is formed by a partial side of the first side, and the projection of the cross section of the venting groove 1621 with respect to the side of the first side of the base 160 is located in the side of the first side.
  • the portion of the projection that extends outwardly on the side of the first side forms a seal for sealing, which ensures airtightness when the valve 16 is closed.
  • the air valve 16 is opened, and the electronic cigarette is in a blocked state (as shown in the first state of FIGS. 4 and 8). It is forbidden to suck the electronic cigarette; press the air valve 16 and the electronic cigarette is in a ventilated state (as shown in the second state of Figures 5 and 9), and the electronic cigarette can be sucked.
  • the air valve 16 includes a base 160 and a cylinder 162 disposed on a first side of the base 160.
  • the cylinder 162 is internally provided with a cavity 1620.
  • the end of the cylinder 162 is provided with a vent hole 1623 in the radial direction.
  • the vent hole 1623 communicates with the smoke passage inside the suction rod 10 and the cavity 1620.
  • the first side of the base 160 defines a groove 1601.
  • the groove 1601 extends from the cavity 1620 into the first side and faces the base 160.
  • the two sides extend to form a groove 1601 that communicates the cavity 1620 with the outside.
  • the structure of the groove 1601 allows the venting groove 1621 to be vented to the outside after the gas valve 16 is pressed, thereby ensuring smoothness of ventilation.
  • the through hole wall of the nozzle cover 13 extends inwardly to form a side wall which blocks the vent hole 1623 when the gas valve 16 is pulled out, and exposes the vent hole 1623 when the gas valve 16 is pressed. Therefore, the cooperation of the vent hole 1623 and the side wall constitutes a switch structure, which ensures the smooth passage of the smoke passage and the outside after the gas valve 16 is pressed.
  • the atomizer 12 includes an atomization chamber which is sequentially nested by the liquid storage member 120 and the conduit 121 and sealed at both ends, and a heater 122 disposed in the atomization chamber; wherein, the two ends of the atomization chamber are respectively It is sealed by the oil spacer 123 and the outer electrode ring 31.
  • the heater 122 includes a liquid guiding member 1220 extending from the outer side wall of the duct 121 and abutting against the liquid storage member 120, and a heating wire 1221 wound on the outer surface of the liquid guiding member 1220, and the heating wire 1221. Both ends are electrically connected to the inner electrode 33 and the outer electrode ring 31, respectively.
  • the liquid storage member 120 is an oil storage cotton
  • the conduit 121 is a glass fiber tube;
  • the power pole 20 includes a power cartridge 21 and a power source 22 disposed in the power cartridge 21.
  • One end of the power cartridge 21 is provided with a second connector that is mated with the first connector.
  • the other end is provided with a switch module 23 and a lamp cap assembly 24.
  • the switch module 23 includes a holder 230 and an air flow sensor 231 fixed to the holder 230.
  • the lamp cap assembly 24 includes a lamp cap 240 and a red LED lamp 241 disposed on the inside thereof for simulating the burning of the cigarette.
  • the first connector and the second connector are each composed of an outer electrode ring 31, an insulating ring 32, and an inner electrode 33 which are sequentially nested.
  • the insulating ring 32 is used for insulation of the outer electrode ring 31 and the inner electrode 33.
  • FIG. 10a-lOc A third embodiment created in accordance with the present invention is shown in Figures 10a-lOc. This embodiment is similar to the above two embodiments, and therefore only the differences will be described herein.
  • one end (i.e., the bottom) of the suction rod 10a is fitted with a nozzle cover 13a, and the nozzle cover 13a is rotatably fitted with a gas valve 16a.
  • the nozzle cover 13a is composed of a bottom wall 132 and an annular side wall 134 extending longitudinally from a periphery of the bottom wall 132.
  • the bottom wall 132 defines a suction hole 1322.
  • the air valve 16a includes a bottom cover 162 and A sidewall 164 extending from a longitudinal direction of the bottom cover 162 defines a via hole 1622 electrically connected to the suction hole 1322.
  • the through hole 1622 is just electrically connected to the suction hole 1322, so that when the user smokes the electronic cigarette, the smoke can be from the suction hole 1322. And the through hole 1622 which is electrically connected thereto is sucked into the user's mouth; on the contrary, when the air valve 16a is rotated again with respect to the nozzle cover 13a, the through hole 1622 is rotated with the air valve 16a, thereby making the conduction
  • the hole 1622 and the suction hole 1322 are offset from each other.
  • the through hole 1622 is sealed by the other portion of the bottom wall 132 of the nozzle cover 13a where the suction hole 1322 is not opened, thereby blocking the flow of smoke from the nozzle cover 13a.
  • the bottom wall 132 of the nozzle cover 13a extends radially outward to form an annular positioning flange 1324; correspondingly, the inner side of the side wall 164 of the air valve 16a defines an annular card slot 166; The annular positioning flange 1324 is snapped into the annular card slot 166 to achieve positioning of the air valve 16a relative to the nozzle cover 13a in the axial direction.
  • a limiting platform 1342 is formed on the sidewall 134 of the nozzle cover 13a; an end of the sidewall 164 of the air valve 16a abuts against the limiting platform 1342, thereby further preventing The axial movement between the nozzle cover 13a and the air valve 16a is relatively.
  • FIG. 11a-llb A fourth embodiment created in accordance with the present invention is shown in Figures 11a-llb. This embodiment is similar to the above three embodiments, and therefore only the differences will be described herein.
  • one end (i.e., the bottom) of the suction rod 10b is fitted with a nozzle cover 13b, and the nozzle cover 13a is provided with a gas valve 16b.
  • the gas valve 16b includes a sealing plug 161 inserted into the nozzle cover 13b and a valve cover 163 that is flexibly coupled to the sealing plug 161.
  • the sealing plug 161 defines a smoke outlet 1612 that is electrically connected to the inside of the nozzle cover 13b.
  • the valve cover 163 includes a flexible connecting portion 1632 that is flexibly connected to the sealing plug 161, and a cover body 1634 that is connected to the connecting portion 1632.
  • a seal post 1636 that is inserted into the vent 1612 can be sealed on the cover 1634 and can be sealed.
  • the gas valves are all disposed on the nozzle cover.
  • the gas valve may be disposed on the atomizer or the power pole, and a beneficial technical effect similar to the above embodiment for preventing accidental smoking of the infant and thereby ensuring its safety can be achieved.
  • the power pole 20a includes a first power cartridge 21a in which a power source 22 is disposed and a sleeve slidably coupled to the first power cartridge 21a.
  • An air valve 18 is disposed between the two power cylinders.
  • the gas valve 18 includes a valve body 182 sleeved on the inner wall of the first power source cylinder 21a and a sealing sleeve 184 disposed on the inner wall of the second power source cylinder 21b.
  • the valve body 182 includes an insertion portion 1822 fixed to an inner wall of the first power supply cylinder 21a and a sliding post 1824 extending axially from an end surface of the insertion portion 1822 toward the second power supply cylinder 21b; a cavity 1826 is defined in the sliding post 1824, and a vent hole 18242 is defined in the sidewall of the sliding post 1824.
  • the sealing sleeve 184 is sealed.
  • the sealing sleeve 184 completely seals the vent hole 18242, thereby making the cavity 1826 is completely isolated from the outside. Since the cavity is electrically connected to the smoke passage inside the electronic cigarette, the smoke passage is actually isolated from the outside, thereby preventing the infant from accidentally smoking the mist and ensuring safety.
  • the end of the spool 1824 is sleeved with a limiting ring 186, so that the sealing sleeve 184 can be prevented from falling off the sliding column 1824 when sliding on the sliding column 1824, thereby preventing the first
  • the two power supply cylinders 21b are detached from the first power supply cylinder 21a.
  • the power pole 20 can also be replaced by a structure powered by a high-energy capacitor
  • High energy capacitors are prior art and are placed within the suction rod 10.
  • the gas valve 16 of the appropriate structure is disposed in the suction rod 10, or in the atomizer outlet or the nozzle cover 13, thereby preventing the infant from aspirating.
  • the electronic cigarette may be atomized directly with a compressed gas to form a smoke without a power pole.
  • the gas valve 16 of the above-described suitable structure is disposed in the suction rod 10 or in the nozzle cover 13 to prevent aspiration of the infant.
  • the electronic cigarette is a soft cigarette holder, and the nozzle cover 13 is not provided.
  • the gas valve 16 of the above-mentioned suitable structure is disposed in the suction rod 10 or at the end of the suction nozzle, or at the gas outlet of the atomizer, thereby preventing the sucking of the infant.

Abstract

一种电子烟，包括吸杆（10）和电源杆（20），所述吸杆（10）包括吸筒（11），吸杆（10）的一端设有吸嘴盖（13），所述电子烟进一步包括气阀（16）。借由该气阀（16）使电子烟不再入嘴即吸，有效防止婴幼儿像玩具一样误吸。

Description

说 明 书 电子烟 技术领域
[0001] 本发明创造涉及一种电子烟， 尤其涉及一种可以防止婴幼儿误吸的电子烟。
背景技术
[0002] 电子烟是一种模拟香烟， 利用电热丝加热并且雾化含香精的物质， 从而产生烟雾供 用户抽吸。 然而， 现有的电子烟是入嘴即吸， 极易导致婴幼儿误吸。
发明内容
[0003] 有鉴于此， 本发明创造提供了一种防止婴幼儿误吸的电子烟。
[0004] 为达到上述目的， 本发明创造提供了一种电子烟， 包括吸杆和电源杆， 所述吸杆包 括吸筒， 吸杆的一端设有吸嘴盖。 所述电子烟进一步包括气阀。 借由气阀使电子烟不再入嘴 即吸， 有效防止婴幼儿像玩具一样误吸。
[0005] 进一步地， 作为一种实施方式， 所述气阀包括底座和设于底座第一侧的多个柱体， 柱体之间设有间隙以配合形成供烟雾流通的通气槽。 所述间隙使得气阀便于安装， 由于杆体 端部受按压时， 具有相对靠近变形的空间以方便插入吸嘴盖的通孔内； 优选地， 底座和柱体 为一体成型结构， 该结构简单实用， 使用方便。
[0006] 进一步地， 通气槽的底部由第一侧的局部侧面构成。 具体地， 通气槽的横截面相对 于底座第一侧的侧面的投影位于第一侧的侧面内。 所述投影在第一侧的侧面向外延伸的部分 形成用于密封的密封部， 保证了气阀关闭时的气密性。
[0007] 进一步地， 柱体优选为两个， 横截面呈弓形， 两个平面相对且呈对称设置。
[0008] 进一步地， 作为另一种实施方式， 所述气阀包括底座和设于底座第一侧的柱体， 柱 体内沿轴向设有空腔， 柱体的末端沿径向设有通气孔， 通气孔连通吸杆内部的烟雾通道和所 述空腔， 底座的第一侧面上开设有沟槽， 沟槽由空腔伸入第一侧面并向底座的第二侧面延伸 形成， 沟槽将空腔与外部连通。 所述沟槽结构使得气阀按压后通气槽仍能与外部通气， 保证 了通气的顺畅性。
[0009] 进一步地， 吸嘴盖的通孔壁向内延伸形成侧壁， 所述侧壁在气阀拉出时堵住通气 孔， 在气阀按下时露出通气孔。 从而， 通气孔与侧壁的配合构成了开关结构， 保证气阀按压 后烟雾通道与外部的畅通。
[0010] 进一步地， 柱体的末端向外延伸形成有防止气阀脱出吸嘴盖的通孔的止挡部。 止挡 部呈倒钩形， 从而有效防止气阀因用力过大而脱离吸嘴盖的通孔。 止挡部的末端往底座方向 说 明 书
逐渐变粗从而方便插入吸嘴盖的通孔内。
[0011] 进一步地， 底座呈圆台形， 且相对于吸嘴盖的第一侧面的直径小于第二侧面的直 径。 从而， 圆台较小巧， 且圆台的由内向外逐渐倾斜的斜面结构， 使得成人用户很容易用手 指扣拉出气阀， 操作方便， 而婴幼儿往往手指笨拙不容易拉出气阀。 底座的第二侧面呈平面 结构， 方便用户进行按压气阀操作。
[0012] 进一步地， 所述吸杆还包括设于吸筒另一端、 用于与电源杆连接的第一连接器。
[0013] 进一步地， 所述电源杆包括电源筒及设于电源筒内的电源， 电源筒的一端设有与所 述第一连接器匹配对接的第二连接器， 另一端设有开关模块及灯帽组件。
[0014] 进一步地， 所述第一连接器和第二连接器均由外电极环、 绝缘环和内电极依次嵌套 组成。
[0015] 优选地， 所述吸杆进一步包括设于吸筒内的用于产生烟雾的雾化器， 所述雾化器包 括由储液件和导管依次嵌套且两端密封组成的雾化腔， 以及设于雾化腔内的加热器； 其中， 雾化腔的两端分别由隔油座和外电极环密封。
[0016] 进一步地， 雾化器包括由储液件和导管依次嵌套且两端密封组成的雾化腔， 以及设 于雾化腔内的加热器； 其中， 雾化腔的两端分别由隔油座和外电极环密封。
[0017] 进一步地， 所述加热器包括两端伸出导管的外侧壁并与所述储液件相抵接的导液件 和缠绕于所述导液件外表面的电热丝， 电热丝的两端分别电连接于内电极和外电极环。
[0018] 优选地， 所述气阀旋转套设于吸嘴盖上； 所述吸嘴盖由底壁及从底壁的周缘纵向延 伸形成的环形侧壁构成， 所述底壁上开设吸孔； 所述气阀由底盖及从底盖的周缘纵向延伸形 成的侧壁， 所述底盖上开设可与所述吸孔选择性导通的导通孔。
[0019] 优选地， 所述吸嘴盖的底壁上径向向外延伸形成环形定位凸缘； 所述气阀的侧壁的 内侧开设环形卡槽； 所述环形定位凸缘卡入所述环形卡槽内。
[0020] 优选地， 所述吸嘴盖的侧壁上形成限位台； 所述气阀的侧壁的端部抵靠在所述限位 台上。
[0021] 所述气阀包括插入所述吸嘴盖内的密封塞及与所述密封塞柔性连接的阀盖， 所述密 封塞上开设与吸嘴盖内部导通的出烟口； 所述阀盖包括与密封塞柔性连接的柔性连接部、 与 连接部连接的盖体及设置在盖体上并且可以密封塞入出烟口内的密封柱。
[0022] 根据本发明的另一种实施方式， 所述电源杆包括其内设置电源的第一电源筒及与所 述第一电源筒滑动套接的第二电源筒； 所述两个电源筒之间设置有所述气阀。 所述气阀包括 套设在所述第一电源筒内壁上的阀芯及设置在第二电源筒内壁上的密封套。 所述阀芯包括固 定在所述第一电源筒内壁上的插入部及从插入部的一个端面上轴向朝着第二电源筒延伸形成 的滑柱； 所述滑柱内开设与所述插入部的内部导通的空腔， 所述滑柱的侧壁上开设与所述空 腔导通的通气孔。
[0023] 所述密封套套设在所述滑柱上， 并且当所述第二电源筒与所述第一电源筒互相分离 时， 所述密封套将所述通气孔彻底密封。
[0024] 优选地， 所述滑柱的末端套设用于防止密封套在所述滑柱上滑动时从滑柱上脱落的 限位环。
[0025] 本发明创造的有益效果是： 通过采用吸嘴盖的通孔内活动地嵌设有作为烟雾通道的 吸气口开关的气阀， 使电子烟不再入嘴即说吸， 从而有效防止婴幼儿像玩具一样误吸。
附图说明
[0026] 图 1是本发明创造实施例电子烟的整体结书构示意图。
[0027] 图 2 是图 1 所示电子烟沿 A-A线的侧面剖视图。
[0028] 图 3 是本发明创造实施例电子烟的爆炸图。
[0029] 图 4 是本发明创造实施例电子烟的第一状态结构示意图。
[0030] 图 5 是本发明创造实施例电子烟的第二状态结构示意图。
[0031] 图 6 是本发明创造第一实施例电子烟的气阀开启状态示意图。
[0032] 图 7 是本发明创造第一实施例电子烟的气阀关闭状态示意图。
[0033] 图 8 是本发明创造第二实施例电子烟的气阀关闭状态示意图。
[0034] 图 9 是本发明创造第二实施例电子烟的气阀开启状态示意图。
[0035] 图 10a是本发明创造第三实施例电子烟的气阀开启状态示意图。
[0036] 图 10b 是图 10a所示的电子烟 A部位的局部放大图。
[0037] 图 10c是本发明创造第三实施例电子烟的气阀关闭状态示意图。
[0038] 图 11a是本发明创造第四实施例电子烟的气阀关闭状态示意图。
[0039] 图 lib 是本发明创造第四实施例电子烟的气阀开启状态示意图。
[0040] 图 12a是是本发明创造第五实施例电子烟的气阀开启状态示意图。
[0041] 图 12b是是本发明创造第五实施例电子烟的气阀关闭状态示意图。
具体实施方式
[0042] 请参照图 1 至图 3， 本发明创造提供一种防止婴幼儿误吸的电子烟， 婴幼儿不会因 好玩而含在嘴里发生抽吸现象， 其包括相互对接的吸杆 10 和电源杆 20。
[0043] 吸杆 10 包括吸筒 11、 设于吸筒 11 内部的用于产生烟雾的雾化器 12、 嵌设于吸筒 说 明 书
11一端的吸嘴盖 13 以及设于吸筒 11 另一端、 用于与电源杆 20 连接的第一连接器。 本实 施方式中， 吸筒 11 外表面还套设有贴纸 14， 起到装饰和保护作用。
[0044] 吸筒 11 呈筒状， 吸嘴盖 13 的通孔内活动地嵌设有作为烟雾通道的吸气口开关的 气阀 16。 所述气阀 16 包括底座 160 和设于底座 160 第一侧的多个柱体 162， 柱体 162之 间设有间隙以配合形成供烟雾流通的通气槽 1621。
[0045] 底座 160 呈圆台形， 且相对于吸嘴盖 13 的第一侧面的直径小于第二侧面的直径。 从而， 圆台较小巧， 且圆台的由内向外逐渐倾斜的斜面结构， 使得成人用户很容易用手指扣 拉出气阀 16， 操作方便， 而婴幼儿往往手指笨拙不容易拉出气阀 16。 底座 160 的第二侧面 呈平面结构， 方便用户进行按压气阀 16 操作。
[0046] 柱体 162 的末端向外延伸形成有防止气阀 16 脱出吸嘴盖 13 的通孔的止挡部。 柱 体 162 为两个， 横截面呈弓形， 两个平面相对且呈对称设置。
[0047] 请参考图 4 至图 7， 作为第一种实施方式， 拉开气阀 16， 电子烟处于通气状态 （如 图 4及图 6 的第一状态所示）， 可以抽吸电子烟； 压下气阀 16， 电子烟处于封堵状态 （如 图 5 及图 7 的第二状态所示）， 禁止抽吸电子烟。 具体地， 通气槽 1621 的底部由第一侧的 局部侧面构成， 通气槽 1621 的横截面相对于底座 160 第一侧的侧面的投影位于第一侧的侧 面内。 所述投影在第一侧的侧面向外延伸的部分形成用于密封的密封部， 保证了气阀 16 关 闭时的气密性。
[0048] 请参考图 4、 图 5、 图 8 及图 9， 作为第二种实施方式， 拉开气阀 16， 电子烟处于 封堵状态 （如图 4及图 8 的第一状态所示）， 禁止抽吸电子烟； 压下气阀 16， 电子烟处于 通气状态 （如图 5 及图 9 的第二状态所示）， 可以抽吸电子烟。 具体地， 所述气阀 16 包括 底座 160 和设于底座 160 第一侧的柱体 162， 柱体 162 内沿轴向设有空腔 1620， 柱体 162 的末端沿径向设有通气孔 1623， 通气孔 1623 连通吸杆 10 内部的烟雾通道和所述空腔 1620， 底座 160 的第一侧面上开设有沟槽 1601， 沟槽 1601 由空腔 1620 伸入第一侧面并向 底座 160 的第二侧面延伸形成， 沟槽 1601 将空腔 1620 与外部连通。 所述沟槽 1601 结构 使得气阀 16 按压后通气槽 1621 仍能与外部通气， 保证了通气的顺畅性。 而且， 吸嘴盖 13 的通孔壁向内延伸形成侧壁， 所述侧壁在气阀 16 拉出时堵住通气孔 1623， 在气阀 16 按下 时露出通气孔 1623。 从而， 通气孔 1623 与侧壁的配合构成了开关结构， 保证气阀 16 按压 后烟雾通道与外部的畅通。
[0049] 雾化器 12包括由储液件 120 和导管 121 依次嵌套且两端密封组成的雾化腔， 以及 设于雾化腔内的加热器 122; 其中， 雾化腔的两端分别由隔油座 123 和外电极环 31 密封。 说 明 书
所述加热器 122包括两端伸出导管 121 的外侧壁并与所述储液件 120 相抵接的导液件 1220 和缠绕于所述导液件 1220 外表面的电热丝 1221， 电热丝 1221 的两端分别电连接于内电极 33和外电极环 31。 本实施方式中， 储液件 120 为储油棉， 导管 121 为玻纤管； 导液件
1220 为导油绳。
[0050] 如图 2所示， 所述电源杆 20 包括电源筒 21 及设于电源筒 21 内的电源 22， 电源筒 21 的一端设有与所述第一连接器匹配对接的第二连接器， 另一端设有开关模块 23 及灯帽 组件 24。 开关模块 23 包括支座 230 和固设于支座 230 上的气流感应器 231。 灯帽组件 24 包括灯帽 240 和设于其内侧的红色的用于模拟燃烧的香烟进行状态指示的 LED 灯 241。
[0051] 所述第一连接器和第二连接器均由外电极环 31、 绝缘环 32和内电极 33 依次嵌套 组成。 其中， 绝缘环 32用于外电极环 31 和内电极 33 的绝缘。
[0052] 根据本发明创造的第三个实施例展示于图 lOa-lOc中。 该实施例与上述两个实施例 类似， 因此在此仅对区别之处进行描述。 如图 lOa-lOc所示， 吸杆 10a的一端 （也就是底 部） 嵌设吸嘴盖 13a， 所述吸嘴盖 13a上则旋转套设气阀 16a。 其中， 所述吸嘴盖 13a由底 壁 132及从底壁 132的周缘纵向延伸形成的环形侧壁 134构成， 所述底壁 132上开设吸孔 1322； 所述气阀 16a包括底盖 162及从底盖 162的周缘纵向延伸形成的侧壁 164， 所述底盖 162上开设可与所述吸孔 1322选择性导通的导通孔 1622。
[0053] 当相对于吸嘴盖 13a旋转气阀 16a到适当角度时， 所述导通孔 1622恰好与所述吸孔 1322导通， 从而当用户抽吸电子烟时， 烟雾可以从吸孔 1322及与之导通的导通孔 1622被 吸入用户口中； 相反， 当再次相对于吸嘴盖 13a旋转气阀 16a时， 所述导通孔 1622随着气 阀 16a—通旋转， 从而使得导通孔 1622与吸孔 1322互相错开， 换句话说， 导通孔 1622被 吸嘴盖 13a的底壁 132上未开设吸孔 1322的其他部位所密封遮盖， 进而阻断了烟雾从吸嘴 盖 13a流出。 对于婴幼儿， 由于其智商的原因， 通常不会想到去旋转气阀 16a， 因此， 即使 婴幼儿无意将电子烟的吸嘴盖 13a含在口中吸允， 也不会导致烟雾被吸收， 从而确保了婴幼 儿的健康安全。
[0054] 优选地， 所述吸嘴盖 13a的底壁 132上径向向外延伸形成环形定位凸缘 1324; 对应 地， 所述气阀 16a的侧壁 164的内侧开设环形卡槽 166; 所述环形定位凸缘 1324卡入所述 环形卡槽 166内， 从而在轴向上实现了气阀 16a相对于吸嘴盖 13a的定位。
[0055] 进一步优选地， 所述吸嘴盖 13a的侧壁 134上形成限位台 1342; 所述气阀 16a的侧 壁 164的端部抵靠在所述限位台 1342上， 从而进一步防止吸嘴盖 13a与气阀 16a之间的轴 向相对移动。 说 明 书
[0056] 根据本发明创造的第四个实施例展示于图 lla-llb中。 该实施例与上述三个实施例 类似， 因此在此仅对区别之处进行描述。 如图 lla-llb所示， 吸杆 10b的一端 （也就是底 部） 嵌设吸嘴盖 13b， 所述吸嘴盖 13a上则设置气阀 16b。 所述气阀 16b包括插入所述吸嘴 盖 13b内的密封塞 161及与所述密封塞 161柔性连接的阀盖 163。 所述密封塞 161上开设与 吸嘴盖 13b内部导通的出烟口 1612; 所述阀盖 163包括与密封塞 161柔性连接的柔性连接 部 1632、 与连接部 1632连接的盖体 1634及设置在盖体 1634上并且可以密封塞入出烟口 1612内的密封柱 1636。
[0057] 通过将密封柱 1636紧密插入出烟口 1612内， 可以实现电子烟内部与外部之间的烟 雾隔绝； 用户需要吸烟时， 只需要把密封柱 1636从出烟口 1612中拔出即可。 对于婴幼儿， 由于其智商的原因， 通常不会想到将密封柱 1636从出烟口 1612内拔出， 因此可以预防婴幼 儿的误吸烟雾， 进而确保其安全。
[0058] 应当注意： 在上述多个实施例中， 气阀均设置在吸嘴盖上。 然而， 在本发明的其他 实施例中， 气阀也可以设置在雾化器或电源杆上， 并且可以达到与上述实施例类似的预防婴 幼儿的误吸烟雾进而确保其安全的有益技术效果。
[0059] 比如， 根据本发明的第五个实施例， 参考图 12a-12b， 电源杆 20a包括其内设置电源 22的第一电源筒 21a及与所述第一电源筒 21a滑动套接的第二电源筒 21b。 所述两个电源筒 之间设置有气阀 18。
[0060] 具体而言， 所述气阀 18包括套设在所述第一电源筒 21a内壁上的阀芯 182及设置在 第二电源筒 21b内壁上的密封套 184。 其中， 所述阀芯 182包括固定在所述第一电源筒 21a 内壁上的插入部 1822及从插入部 1822的一个端面上轴向朝着第二电源筒 21b延伸形成的滑 柱 1824; 所述滑柱 1824内开设与所述插入部 1822的内部导通的空腔 1826， 并且所述滑柱 1824的侧壁上开设与所述空腔 1826导通的通气孔 18242; 所述密封套 184密封套设在所述 滑柱 1824上， 并且当所述第二电源筒 21b与所述第一电源筒 21a互相分离时， 所述密封套 184将所述通气孔 18242彻底密封， 从而使得上述空腔 1826与外部完全隔绝。 由于所述空 腔与电子烟内部的烟雾通道导通， 因此， 实际上就把烟雾通道与外部隔绝开来， 从而可以防 止婴幼儿的误吸烟雾， 进而确保安全。
[0061] 优选地， 所述滑柱 1824的末端套设限位环 186， 从而可以防止密封套 184在所述滑 柱 1824上滑动时不会从滑柱 1824上脱落， 进而可以防止所述第二电源筒 21b从第一电源筒 21a上脱落。
[0062] 可以理解， 本发明实施例中， 所电源杆 20也可替换为由高能电容供电的结构， 所述 说 明 书
高能电容为现有技术， 其放置于吸杆 10内。 再在吸杆 10内、 或者雾化器出气口或者其吸嘴 盖 13内设置所述合适结构的气阀 16， 从而达到防止婴幼儿误吸。
[0063] 在其它变换方式中， 所述电子烟可以不需要电源杆， 而直接用压縮气体进行雾化形 成烟雾。 再在吸杆 10内或者其吸嘴盖 13内设置前述合适结构的气阀 16， 从而达到防止婴 幼儿误吸。
[0064] 作为再一种变换方式， 所述电子烟为软烟嘴， 不设置吸嘴盖 13。 在吸杆 10内或者 吸嘴端部， 或者雾化器出气口设置前述合适结构的气阀 16， 从而达到防止婴幼儿误吸。
[0065] 尽管已经示出和描述了本发明创造的实施例， 对于本领域的普通技术人员而言， 可 以理解在不脱离本发明创造的原理和精神的情况下可以对这些实施例进行多种变化、 修改、 替换和变型， 本发明创造的范围由所附权利要求及其等同范围限定。

Claims

权 利 要 求 书
1. 一种电子烟， 其设置有供吸食烟雾的气流通道， 其特征在于， 所述电子烟内设置有 用于打开或关闭所述气流通道的气阀。
2. 如权利要求 1 所述的电子烟， 其特征在于， 所述气阀设置在所述吸嘴盖内， 用于打 开或关闭所述吸嘴盖。
3. 如权利要求 2 所述的电子烟， 其特征在于， 所述气阀包括底座和设于底座第一侧的 柱体， 所述柱体之间设有间隙以配合形成供烟雾流通的通气槽， 所述通气槽的底部由第一侧 的局部侧面构成； 所述柱体为两个， 横截面呈弓形， 两个平面相对且呈对称设置。
4. 如权利要求 2 所述的电子烟， 其特征在于， 所述气阀包括底座和设于底座第一侧的 柱体， 柱体内沿轴向设有空腔， 柱体的末端沿径向设有通气孔， 通气孔连通吸杆内部的烟雾 通道和所述空腔， 底座的第一侧面上开设有沟槽， 沟槽由空腔伸入第一侧面并向底座的第二 侧面延伸形成， 沟槽将空腔与外部连通。
5. 如权利要求 4 所述的电子烟， 其特征在于， 所述吸嘴盖的通孔壁向内延伸形成侧 壁， 所述侧壁在气阀拉出时堵住通气孔， 在气阀按下时露出通气孔。
6. 如权利要求 3 或 4所述的电子烟， 其特征在于， 所述柱体的末端向外延伸形成有防 止气阀脱出吸嘴盖的通孔的止挡部。
7. 如权利要求 3 或 4所述的电子烟， 其特征在于， 所述底座呈圆台形， 且相对于吸嘴 盖的第一侧面的直径小于第二侧面的直径。
8. 如权利要求 1 所述的电子烟， 其特征在于， 所述吸杆还包括设于吸杆的吸筒另一 端、 用于与电源杆连接的第一连接器。
9. 如权利要求 8 所述的电子烟， 其特征在于， 所述电源杆包括电源筒及设于电源筒内 的电源， 电源筒的一端设有与所述第一连接器匹配对接的第二连接器， 另一端设有开关模块 及灯帽组件； 所述第一连接器和第二连接器均由外电极环、 绝缘环和内电极依次嵌套组成。
10. 如权利要求 9 所述的电子烟， 其特征在于， 所述吸杆进一步包括设于吸筒内的用于 产生烟雾的雾化器， 所述雾化器包括由储液件和导管依次嵌套且两端密封组成的雾化腔， 以 及设于雾化腔内的加热器； 其中， 雾化腔的两端分别由隔油座和外电极环密封。
11. 如权利要求 10 所述的电子烟， 其特征在于， 所述加热器包括两端伸出导管的外侧 壁并与所述储液件相抵接的导液件和缠绕于所述导液件外表面的电热丝， 电热丝的两端分别 电连接于内电极和外电极环。
12. 如权利要求 2所述的电子烟， 其特征在于， 所述气阀旋转套设于吸嘴盖上； 所述吸 嘴盖由底壁及从底壁的周缘纵向延伸形成的环形侧壁构成， 所述底壁上开设吸孔； 所述气阀 权 利 要 求 书
由底盖及从底盖的周缘纵向延伸形成的侧壁， 所述底盖上开设可与所述吸孔选择性导通的导 通孔。
13. 如权利要求 12 所述的电子烟， 其特征在于， 所述吸嘴盖的底壁上径向向外延伸形 成环形定位凸缘； 所述气阀的侧壁的内侧开设环形卡槽； 所述环形定位凸缘卡入所述环形卡 槽内。
14. 如权利要求 13 所述的电子烟， 其特征在于， 所述吸嘴盖的侧壁上形成限位台； 所 述气阀的侧壁的端部抵靠在所述限位台上。
15. 如权利要求 2所述的电子烟， 其特征在于， 所述气阀包括插入所述吸嘴盖内的密封 塞及与所述密封塞柔性连接的阀盖， 所述密封塞上开设与吸嘴盖内部导通的出烟口； 所述阀 盖包括与密封塞柔性连接的柔性连接部、 与连接部连接的盖体及设置在盖体上并且可以密封 塞入出烟口内的密封柱。
16. 如权利要求 1所述的电子烟， 其特征在于， 所述电源杆包括其内设置电源的第一电 源筒及与所述第一电源筒滑动套接的第二电源筒； 所述两个电源筒之间设置有所述气阀。
17. 如权利要求 16 所述的电子烟， 其特征在于， 所述气阀包括套设在所述第一电源筒 内壁上的阀芯及设置在第二电源筒内壁上的密封套。
18. 如权利要求 17 所述的电子烟， 其特征在于， 所述阀芯包括固定在所述第一电源筒 内壁上的插入部及从插入部的一个端面上轴向朝着第二电源筒延伸形成的滑柱； 所述滑柱内 开设与所述插入部的内部导通的空腔， 所述滑柱的侧壁上开设与所述空腔导通的通气孔。
19. 如权利要求 18 所述的电子烟， 其特征在于， 所述密封套套设在所述滑柱上， 并且 当所述第二电源筒与所述第一电源筒互相分离时， 所述密封套将所述通气孔彻底密封。
20. 如权利要求 19 所述的电子烟， 其特征在于， 所述滑柱的末端套设用于防止密封套 在所述滑柱上滑动时从滑柱上脱落的限位环。
PCT/CN2013/075940 2013-03-26 2013-05-20 电子烟 WO2014153823A1 (zh)

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