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WO2018019051A1 - 电子烟雾化器 - Google Patents

电子烟雾化器 Download PDF

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Publication number
WO2018019051A1
WO2018019051A1 PCT/CN2017/088468 CN2017088468W WO2018019051A1 WO 2018019051 A1 WO2018019051 A1 WO 2018019051A1 CN 2017088468 W CN2017088468 W CN 2017088468W WO 2018019051 A1 WO2018019051 A1 WO 2018019051A1
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WO
WIPO (PCT)
Prior art keywords
liquid
wall
atomization
liquid storage
smoke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/088468
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English (en)
French (fr)
Inventor
林光榕
郑贤彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018019051A1 publication Critical patent/WO2018019051A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A24F40/44—Wicks
    • 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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and more particularly to an electronic cigarette atomizer.
  • E-cigarettes are more flammable than toxic cigarettes because they do not contain tobacco tar that is harmful to humans in tobacco, and their combustion does not produce other harmful substances produced by burning flammable cigarettes. Instead of cigarettes, they are widely used in society.
  • Existing electronic cigarettes generally include an atomizer and a battery rod connected to the atomizer and providing power thereto.
  • the atomizer of the electronic cigarette is used for heating atomization of the electronic cigarette liquid into an electronic cigarette smoke for electron supply. Smoke users in the mouth.
  • the electronic cigarette liquid is stored in the liquid storage device, and the electric heating wire is wound around the liquid guiding strip, and the liquid guiding strip transfers the liquid liquid permeated from the liquid storage device to the heating wire, and the heating liquid heats the mist after the electric heating wire is energized. Chemical.
  • the speed at which the liquid is atomized by the electric heating wire is easily greater than the speed at which the liquid guiding strip absorbs the conductive liquid to the electric heating wire, which easily causes the electronic cigarette to work around the electric heating wire.
  • the high temperature of the heating wire is easy to deform the liquid guiding strip and the atomizing seat supporting the fixed liquid guiding strip until the fault occurs, and even the scorching causes the user to inhale the burnt smell, resulting in a bad smoking experience.
  • An object of the present invention is to provide an electronic cigarette atomizer which can provide sufficient liquid smoke supply to the electric heating wire for atomization after the user smokes or smokes between the long mouths, and does not cause Insufficient smoke liquid produces a sharp high temperature burnt liquid strip or atomizing seat.
  • the electronic cigarette atomizer can also absorb small droplets that are not atomized to avoid being sucked into the mouth, thereby improving the user's smoking experience.
  • the electronic cigarette atomizer comprising the atomization of the upper end connecting the nozzle
  • the outer tube, the atomization outer tube is connected from top to bottom in sequence: a liquid storage cup for storing the liquid smoke, a small orifice throttling piece horizontally fixed on the inner wall of the lower part of the liquid storage cup, and a small orifice throttling a closely spaced smoke liquid permeation layer, a support piece for supporting the smoke liquid permeation layer, an atomization assembly for atomizing the smoke liquid, an atomization seat for mounting and supporting the atomization assembly, and a power connection seat,
  • the outer wall of the power connection socket is sleeved on the inner wall of the lower end of the atomization outer tube, and the atomization seat is a hollow tubular body structure, and the upper wall portion is provided with a gap of the atomization seat, and the two sides of the atomization seat are notched.
  • the inner wall is provided with two opposite vertical grooves
  • the atomization assembly comprises a U-shaped liquid guiding strip, a heating wire wound around the U-shaped bottom of the liquid guiding strip, and is disposed on the upper surface of the liquid guiding strip and the heating wire joint portion and located at a liquid guiding piece between two vertical portions of the U-shaped liquid guiding strip, wherein two vertical portions of the U-shaped liquid guiding strip are respectively erected in the two vertical grooves, and the upper ends of the liquid guiding strip U-shaped And the liquid guiding sheet are in contact with the lower surface of the liquid permeable layer.
  • the outer diameter of the nozzle is smaller than the outer diameter of the atomizing outer tube, and the connecting portion of the atomizing outer tube is expanded from top to bottom, and the upper end surface of the nozzle is provided with a smoking port.
  • the wall portion of the smoking mouth extends vertically inward to form a length of the tube body, and the outer wall of the tube forms an annular groove with the inner wall of the nozzle, and the annular groove is internally provided with a liquid absorbing medium.
  • the liquid absorbing medium is made of ceramic fiber having adsorbed smoke liquid and water droplets, or glass fiber, or cotton, or chemical fiber cotton.
  • the wall portion of the liquid storage cup extends downward from the small orifice throttle piece to form an extended end
  • the liquid storage cup is a liquid storage end from the small orifice throttle piece
  • the extension The wall portion of the end is provided with a notch of the liquid storage cup
  • the middle portion of the outer wall of the atomizing seat is provided with an annular shoulder
  • the notch of the atomizing seat is disposed on the upper wall portion of the atomizing seat above the annular shoulder, the atomization
  • the upper wall portion of the seat is sleeved on the inner wall of the extended end of the liquid storage cup, and the notch of the atomization seat is aligned with the notch of the liquid storage cup, and the lower wall portion of the atomization seat below the annular shoulder is sleeved on the The upper inner wall of the power connector.
  • the outer wall of the liquid storage cup is provided with a smoke outlet groove formed inwardly or inwardly recessed at the same axial position as the notch of the liquid storage cup, and the smoke outlet groove and the atomization outer tube
  • the enclosure forms a smoke passage that communicates with the interior of the nozzle.
  • the power connection base is a tubular body
  • the upper outer wall diameter is smaller than the diameter of the lower outer wall
  • the outer wall diameter of the extending end of the liquid storage cup is smaller than the diameter of the outer wall of the liquid storage end
  • the upper outer wall of the power connection base An annular shoulder outer wall of the atomizing seat, an outer wall of the extending end of the liquid storage cup is connected and sleeved in a heat dissipation metal tube
  • the inner wall of the heat dissipating metal tube has a diameter corresponding to a diameter of an outer wall of the lower portion of the power supply connecting seat and a diameter of an inner wall of the atomizing outer tube.
  • the power connection socket is sleeved with a cylindrical connecting member with a lower outer wall threaded, and the connecting member is sleeved with a hollow nail electrode, and the connecting member and the nail electrode are Insulated sleeve is provided.
  • the liquid guiding strip and the liquid guiding sheet are made of glass fiber or ceramic fiber material.
  • the liquid storage cup is made of a transparent plastic material.
  • the nozzle and the atomizing outer tube are integrally formed from the same material.
  • the electronic cigarette atomizer of the present invention is provided with a liquid guiding piece, because the liquid guiding piece and the liquid permeating layer, the liquid guiding strip and the electric heating wire are all in contact, when the electronic cigarette user has a large mouth or a long daytime smoking-induced liquid guiding strip It is too late to conduct the liquid smoke.
  • the liquid smoke can also be transmitted to the liquid guiding strip and the heating wire through the liquid guiding piece, which ensures the supply of the sufficient liquid to the heating wire, avoids the heating of the heating wire, and the high temperature caused by the lack of smoke liquid.
  • the strip and the atomizing seat supporting the fixed liquid guiding strip are deformed or even burned until the fault occurs, and the high temperature scorching is avoided to allow the user to smoke and inhale the burnt smell, thereby avoiding a bad smoking experience;
  • the nozzle of the device is provided with a tube body and an annular groove, and the smoke swirls in the annular groove, so that the electronic cigarette user has a large amount of smoke when smoking or long cigarettes are smoked, and the small droplets that are not sufficiently atomized can follow the smoke.
  • the small droplets which are adsorbed on the inner wall of the annular groove can be better absorbed, thereby preventing the small droplets from being directly Into the mouth of a user taste caused by smoking decline.
  • FIG. 1 is a cross-sectional view of an electronic cigarette atomizer of the present invention
  • FIG. 2 is an exploded view showing the structure of an atomizer according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of a liquid storage cup equipped with a small orifice throttle piece according to an embodiment of the present invention
  • FIG. 4 is a perspective structural view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 5 is a perspective structural view of a power connection base according to an embodiment of the present invention.
  • FIG. 6 is a perspective cross-sectional view showing the internal structure of a heat dissipating metal pipe connected to a power supply connector according to an embodiment of the present invention
  • FIG. 7 is a cross-sectional view showing an internal structure of a heat dissipating metal pipe connected to a power supply connector according to an embodiment of the present invention
  • 8 is an exploded view showing the internal structure of a power connection base and an atomization seat according to an embodiment of the present invention
  • FIG. 9 is a connection structural diagram of a liquid storage cup, a heat dissipation metal pipe, and a power connection base according to an embodiment of the present invention.
  • the electronic cigarette atomizer of the embodiment of the present invention comprises an atomizing outer tube 1.
  • the upper end of the atomizing outer tube 1 is connected with a suction nozzle 10, and the atomizing outer tube 1 is self-contained.
  • the top and bottom sets are connected in series: a liquid storage cup 2 for storing the liquid smoke, a small orifice throttling piece 3 fixed laterally on the inner wall of the lower crotch of the liquid storage cup 2, and a small orifice throttling piece 3
  • the outer wall of the power connection seat 8 is sleeved on the inner wall of the lower end of the atomization outer tube 1, and the liquid medicine can be stored in the liquid storage cup 2 without storing the liquid medium
  • the small orifice throttle piece 3 is provided with one or a plurality of small holes of the hard sheet, the upper holes for throttling the outflow of the liquid smoke stored in the liquid storage cup 2, and the small orifice throttle piece 3 is laterally clamp
  • the support piece 5 is an I-shaped hard sheet which is pressed against the orifice orifice 3 by the support of the end surface of the upper wall portion of the atomization seat 7 to support the smoke liquid permeation layer 4 to prevent the liquid smoke.
  • the release of the permeable layer 4 from the orifice orifice 3 causes the smog to leak out of the reservoir 2.
  • the nozzle and the atomizing outer tube are integrally formed of the same material, which simplifies the manufacturing process and prevents the nozzle from falling off during use or being accidentally swallowed by a child.
  • the atomizing seat 7 is a hollow tubular body structure, and the atomizing seat upper wall portion 72 is provided with an atomizing seat notch 73 for smoke mist. After the venting of the smoke, the inner wall of the two sides of the atomization seat notch 73 is provided with two opposite vertical grooves 75.
  • the atomizing assembly 6 includes a U-shaped liquid guiding strip 61 and a U-shaped bottom winding electric heating wire of the liquid guiding strip 61. 62.
  • the two U-shaped upper ends of the liquid guiding strip 61 and the liquid guiding piece 63 are in contact with the lower surface of the liquid smoke permeating layer 4 in the two vertical grooves 75 which are oppositely disposed on the inner wall of the upper portion of the atomizing seat 7.
  • an annular shoulder 71 is further disposed on the outer wall between the upper surface portion 72 of the atomization seat and the lower wall portion 74 of the atomization seat, and the upper wall portion 72 of the atomization seat is provided with atomization.
  • the seat notch 73, the atomizing seat 7 is provided with an air inlet through hole 76 for taking in outside air, and the space enclosed by the inner wall of the upper wall portion 72 of the atomizing seat and the liquid smoke permeating layer 4 and the supporting piece 5 is for atomizing the liquid smoke.
  • the atomized smoke can be discharged from the atomization seat notch 73.
  • the speed at which the electric wire 62 atomizes the liquid liquid is easily greater than the speed at which the liquid guiding strip 61 conducts the liquid to the electric heating wire 62, which easily leads to the electronic cigarette.
  • the working enthalpy wire 62 lacks the liquid smoke around the heating wire 62.
  • the liquid smoke can be conducted to the liquid guiding rod 61 and the heating wire 6 2 through the liquid guiding piece 63, thereby ensuring sufficient supply of the liquid to the heating wire 62, thereby avoiding the high temperature of the heating wire 62.
  • the liquid guiding strip 61 and the atomizing seat 7 supporting the fixed liquid guiding strip are burned to be deformed or even burned until failure, and the high temperature scorching is avoided to prevent the electronic cigarette user from smoking and inhaling the burnt smell, thereby avoiding a bad smoking experience.
  • the outer diameter of the nozzle 10 is smaller than the outer diameter of the atomizing outer tube 1, so that the mouth of the electronic cigarette user can conveniently carry out smoking, sucking.
  • the connecting portion of the nozzle 10 and the atomizing outer tube 1 has an expanded horn shape from top to bottom.
  • the upper end surface of the nozzle 10 is provided with a smoking port 101, and the wall portion of the smoking port 101 extends vertically inward to form a length of the tube body 102.
  • the outer wall of the body 102 and the inner wall of the nozzle 10 form an annular groove 103.
  • the annular groove 103 is internally provided with a liquid absorbing medium 104.
  • the liquid absorbing medium 104 is made of ceramic fiber having adsorbed smoke liquid and water droplets. Made of dimensional, or fiberglass, or cotton, or synthetic cotton. When an e-cigarette user smokes a large mouth, a large amount of smoke will be generated in the short space, so that small droplets that are not sufficiently atomized are trapped in the smoke, and the smoke enters the inner cavity of the nozzle 10, Due to the design of the tubular body 102 and the annular groove 103, the smoke swirls in the annular groove 103, and the small droplets caught in the smoke are easily adsorbed on the inner wall of the annular groove 103, and the liquid absorbing medium 104 is disposed.
  • the small droplets which are adsorbed on the inner wall of the annular groove 103 can be better absorbed by the smoke, thereby preventing the small droplets from being directly sucked into the mouth of the user, thereby causing a decrease in the mouthfeel of smoking.
  • the outer wall of the liquid storage cup 2 is provided with a smoke outlet groove 23 formed inwardly or inwardly formed at the same axial position as the liquid storage cup notch 221, and the smoke outlet groove 23 is
  • the atomizing outer tube 1 is enclosed to form a smoke passage (not shown), and the outlet passage is in communication with the inner chamber of the suction nozzle 10.
  • the liquid storage cup of the embodiment is made of a transparent plastic material, and the transparent liquid storage cup allows the user to directly observe the stock of the electronic cigarette liquid.
  • the wall portion of the liquid storage cup 2 extends outward from the position of the orifice orifice piece 3 to form an extended end 22, and the liquid storage cup 2 is from the orifice orifice piece.
  • the position above 3 becomes the liquid storage end 21, and the wall portion of the extended end 22 is provided with a liquid storage cup notch 221 so that the smoke after the atomization of the liquid smoke flows out.
  • An annular shoulder 71 is disposed in a middle portion of the outer wall of the atomizing seat 7, and an atomizing seat notch 73 is disposed on the upper portion 72 of the atomizing seat above the annular shoulder 71.
  • the upper wall portion 72 of the atomizing seat is sleeved on the liquid storage cup 2
  • the inner wall of the extending end 22, and the atomization seat notch 73 is aligned with the liquid storage cup notch 221 so that the smoke after the atomization of the liquid smoke flows out, and the lower portion 74 of the atomizing seat below the annular shoulder 71 is sleeved on the power connection base 8 Upper inner wall.
  • the liquid storage cup 2 is provided with an extending end 22, and the wall portion of the extending end 22 and the atomizing seat upper wall portion 72 sleeved on the inner wall thereof form a double-layer heat insulating structure, since the heating wire 62 is located at the atomizing seat.
  • the inside of the double layer, the double-layer heat insulation structure has a double heat insulation effect on the radiant heat energy generated by the heating wire 62, and prevents the heat energy from being radiated onto the atomizing outer tube to prevent it from being burned and deformed.
  • the power connection base 8 is a tubular body having a bottom shoulder 803 at the bottom of the outer wall.
  • the upper outer wall 801 of the power connection base 8 has a diameter smaller than the diameter of the lower outer wall 802 of the power connection base.
  • the diameter of the outer wall of the extended end 22 of the liquid cup is smaller than the diameter of the outer wall of the liquid storage end 21, and the outer wall 801 of the upper end of the power supply connector 8, the outer wall of the annular shoulder 71 of the atomizing seat 7, and the outer wall of the extended end 22 of the liquid storage cup are sleeved together.
  • the diameter of the outer wall of the heat dissipation metal pipe 9 and the diameter of the lower outer wall of the power supply connector 8 are equal to the diameter of the inner wall of the atomization outer pipe 1, or the diameter of the outer wall of the heat dissipation metal pipe 9 and the diameter of the lower outer wall of the power supply connector 8
  • the diameter of the inner wall of the outer tube 1 is larger than the outer diameter of the atomizing outer tube 1 so that the outer wall of the heat dissipating metal tube 9 and the lower outer wall of the power connection base 8 are tightly sleeved on the inner wall of the atomizing outer tube 1, and the bottom shoulder of the power connection base 8 803 as a limit after the socket is exposed
  • the lower end of the outer tube 1 is atomized, and the outer wall of the bottom shoulder 803 is flush with the outer wall of the atomizing outer tube 1.
  • the diameter of the outer wall of the liquid storage end 22 of the liquid storage cup 2 is slightly smaller than the diameter of the inner wall of the atomizing outer tube 1, so that the liquid storage cup 2 can be easily inserted into the atomizing outer tube 1 and has a clearance fit, and there is a gap between the two. It is also possible to make a part of the atomized smoke overflow from the smoke outlet 23 and flow through the gap, and the same amount of smoke flow can also make the un-atomized small droplets entrained in the smoke on the wall surface in the gap. Cooling and condensing, reducing the direct inhalation of the user by the electronic cigarette.
  • the high-temperature heat generated by the heating wire 62 can be transmitted to the wall of the atomizing base 7 and the extended end 22 of the liquid storage cup. Since the atomizing seat 7 and the liquid storage cup extending end 22 are not made of metal, Therefore, the heat transferred to the atomizing seat 7 and the extended end 22 of the liquid storage cup cannot be rapidly diffused and easily accumulates at the point, so that the high temperature accumulates between the turns, and it is easy to burn out the atomizing seat 7, the liquid storage cup 2, and even burn.
  • the heat dissipating outer tube 1 is added, so that the inner wall is in contact with the outer wall of the extending end 22 of the liquid storage cup and the outer wall of the power connection base 8, so that the atomizing seat 7 is accumulated.
  • the concentrated heat of the liquid cup extending end 22 can be transmitted to the heat dissipating metal pipe 9 and rapidly diffused, and can be further transmitted to the electrically conductive power supply connector 8 for further diffusion, thereby greatly improving the heat dissipation effect, and the same heat dissipation metal.
  • the tube 9 also blocks the liquid storage cup notch 221 and the atomization seat notch 73, and also has the function of isolating the radiant heat energy generated by the electric heating wire 62 in the atomization seat 7 from the atomizing outer tube 1.
  • the heat dissipation metal tube 9 The heat dissipation and heat insulation ensure the electronic cigarette The reliability of working in the long day.
  • the power connection base 8 is sleeved with a cylindrical connecting member 81 with a lower outer wall, and a hollow nail electrode 83 is sleeved in the connecting member 81.
  • An insulating sleeve 82 is disposed between the member 81 and the nail electrode 83.
  • the nail electrode 83 is generally electrically connected to the positive pole of the power supply rod and the heating wire in the battery rod, and the connecting seat 8 and the connecting member 81 are generally connected with the negative pole of the power source and the electric heating wire. One end is electrically connected.

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Abstract

一种电子烟雾化器，包括上端连接吸嘴的雾化外管（1），雾化外管（1）内自上而下依次连接设有：储液杯（2）、小孔节流片（3）、烟液渗透层（4）、支撑片（5）、雾化组件（6）、雾化座（7）、电源连接座（8），雾化座（7）为空心管状体，其上壁部设有雾化座缺口（73），缺口（73）两边内壁上设有两个相对的竖槽（75），雾化组件（6）包括U字形导液条（61）、电热丝（62）、导液片（63），导液条（61）U字形两个竖直部位架设于两个竖槽（75）内，导液条（61）U字形上部两端和导液片（63）均与烟液渗透层（4）下表面抵触连接。该电子烟雾化器可以提供充分的烟液供应给电热丝进行雾化，不至于因烟液不足产生急剧高温灼伤导液条或雾化座，另在吸嘴中设有环形槽和吸液介质以吸收烟雾中未被雾化的小液滴，避免被吸入口中，提升用户的吸烟体验。

Description

电子烟雾化器 技术领域
[0001] 本发明涉及电子烟技术领域， 更具体的说， 本发明涉及一种电子烟雾化器。
背景技术
[0002] 电子烟相比于真正的可燃香烟， 因其烟液不含有烟草中的对人体有害的烟焦油 ， 以及其燃烧不产生可燃香烟因烟草燃烧而产生的其他有害物质， 因此电子烟 逐渐代替香烟在社会上得到广泛使用。
[0003] 现有的电子烟， 一般包括雾化器及与雾化器连接并为其提供电源的电池杆， 电 子烟的雾化器用于将电子烟烟液进行加热雾化成电子烟烟雾供电子烟用户吸入 口中。 通常， 电子烟烟液储存在储液装置内， 电热丝缠绕于导液条上， 导液条 将储液装置渗透出来的烟液传导到电热丝周围， 而电热丝通电后将烟液加热雾 化。 当电子烟用户大口吸烟或长吋间吸烟吋， 由于电热丝将烟液雾化的速度极 易大于导液条吸收传导烟液给电热丝的速度， 这样就容易导致电子烟工作吋电 热丝周围缺乏烟液， 电热丝发热吋的高温就容易将导液条以及支撑固定导液条 的雾化座灼烧发生变形直至故障， 甚至烧焦使用户吸入焦味， 产生不良的吸烟 体验。 另当电子烟用户大口吸烟或长吋间吸烟吋， 由于烟雾量大， 夹杂在烟雾 中未被充分雾化的小液滴也将随之增加， 如小液滴被用户吸入到口中， 也将使 用户产生不良的吸烟口感。
技术问题
[0004] 本发明的目的在于提供一种电子烟雾化器， 该电子烟雾化器可以在用户大口吸 烟或长吋间吸烟吋仍可提供充分的烟液供应给电热丝进行雾化， 不至于因烟液 不足产生急剧高温灼伤导液条或雾化座， 另外该电子烟雾化器还可吸收未被雾 化的小液滴避免被吸入口中， 提升用户的吸烟体验。
问题的解决方案
技术解决方案
[0005] 本发明的技术方案是这样实现的， 该电子烟雾化器， 包括上端连接吸嘴的雾化 外管， 所述雾化外管内自上而下依次连接设有： 储存烟液的储液杯、 横向固定 于储液杯下部幵口处内壁上的小孔节流片、 与小孔节流片紧贴的烟液渗透层、 用以支撑烟液渗透层的支撑片、 用以雾化烟液的雾化组件、 用以安装和支撑雾 化组件的雾化座、 电源连接座， 所述电源连接座的外壁套接于所述雾化外管下 端内壁， 其特征在于： 所述雾化座为空心的管状体结构， 其上壁部设有雾化座 缺口， 雾化座缺口两边的内壁上设有两个相对的竖槽， 所述雾化组件包括 U字形 的导液条、 缠绕于导液条 U字形底部的电热丝、 置于导液条及电热丝结合部上表 面且位于导液条 U字形两个竖直部位之间的导液片， 所述导液条 U字形两个竖直 部位分别架设于所述两个竖槽内， 所述导液条 u字形上部两端和所述导液片均与 所述烟液渗透层下表面抵触连接。
[0006] 优选地， 所述吸嘴外径小于所述雾化外管外径， 其与雾化外管连接部自上而下 呈扩张的喇叭形状， 所述吸嘴上端面设有吸烟口， 所述吸烟口壁部向内垂直延 伸形成一段管体， 所述管体外壁与吸嘴内壁形成环形槽， 所述环形槽内置放有 吸液介质。
[0007] 优选地， 所述吸液介质由具有吸附烟液与水滴的陶瓷纤维、 或玻璃纤维、 或棉 、 或化纤棉制成。
[0008] 优选地， 所述储液杯的壁部自小孔节流片位置向下延伸一段形成延伸端， 所述 储液杯自小孔节流片以上位置为储液端， 所述延伸端的壁部幵设有储液杯缺口 ， 所述雾化座外壁中部设有环形凸肩， 所述雾化座缺口设于所述环形凸肩以上 的雾化座上壁部， 所述雾化座上壁部套设于所述储液杯延伸端内壁， 且所述雾 化座缺口与所述储液杯缺口对齐， 所述环形凸肩以下的雾化座下壁部套设于所 述电源连接座的上部内壁。
[0009] 优选地， 所述储液杯外壁在与储液杯缺口同一轴向位置设有向内切削或向内凹 设形成的出烟槽， 所述出烟槽与所述雾化外管围合形成出烟通道， 所述出烟通 道与所述吸嘴的内腔连通。
[0010] 优选地， 所述电源连接座为一管状体， 其上部外壁直径小于下部外壁直径， 所 述储液杯延伸端外壁直径小于储液端外壁直径， 所述电源连接座上部外壁、 所 述雾化座的环形凸肩外壁、 所述储液杯延伸端外壁相连并套接在一散热金属管 的内壁， 所述散热金属管的外壁直径与所述电源连接座下部外壁直径等于所述 雾化外管内壁直径。
[0011] 优选地， 所述电源连接座内套接有下部外壁带螺纹的筒状连接件， 所述连接件 内套设有空心钉状电极， 所述连接件与所述钉状电极之间设有绝缘套。
[0012] 优选地， 所述导液条与导液片由玻璃纤维或陶瓷纤维材料制成。
[0013] 优选地， 所述储液杯由透明塑胶材料制成。
[0014] 优选地， 所述吸嘴与雾化外管由同一材料一体成型制成。
发明的有益效果
有益效果
[0015] 本发明的电子烟雾化器设有导液片， 因导液片和烟液渗透层及导液条、 电热丝 均接触， 当电子烟用户大口或较长吋间吸烟致导液条来不及传导烟液吋， 烟液 还可通过导液片传导给导液条、 电热丝， 保证了对电热丝足够的烟液供应， 避 免了电热丝发热吋因缺少烟液导致的高温将导液条以及支撑固定导液条的雾化 座灼烧发生变形甚至烧焦直至故障， 且避免了高温烧焦使用户吸烟吋吸入焦味 ， 从而避免了不良的吸烟体验； 另， 本发明电子烟雾化器的吸嘴内设有管体及 环形槽， 烟雾在环形槽中回旋， 使得电子烟用户大口吸烟或长吋间吸烟产生大 烟雾量吋， 来不及被充分雾化的小液滴就可随烟雾容易被吸附在环形槽的内壁 上， 再加上设置吸液介质后， 可以更好地吸收烟雾中和被吸附在环形槽内壁上 的小液滴， 从而避免了小液滴被直接吸入到用户口中造成吸烟口感下降。
对附图的简要说明
附图说明
[0016] 图 1为本发明电子烟雾化器的剖视图；
[0017] 图 2为本发明实施例雾化器结构分解图；
[0018] 图 3为本发明实施例储液杯装有小孔节流片的透视图；
[0019] 图 4为本发明实施例雾化座的立体结构图；
[0020] 图 5为本发明实施例电源连接座立体结构图；
[0021] 图 6为本发明实施例散热金属管与电源连接座连接的内部结构立体剖视图； [0022] 图 7为本发明实施例散热金属管与电源连接座连接的内部结构剖视图； [0023] 图 8为本发明实施例电源连接座与雾化座内部结构分解图；
[0024] 图 9为本发明实施例储液杯、 散热金属管与电源连接座的连接结构图。
[0025] 附图中主要组件符号说明：
[0026] 1-雾化外管； 10-吸嘴； 101-吸烟口； 102-管体； 103-环形槽； 104-吸液介质； 2-储液杯； 21-储液端； 22-延伸端； 221-储液杯缺口； 23-出烟槽； 3-小孔节流片 ； 4-烟液渗透层； 5-支撑片； 6-雾化组件； 61-导液条； 62-电热丝； 63-导液片； 7-雾化座； 71-环形凸肩； 72-雾化座上壁部； 73-雾化座缺口； 74-雾化座下壁部 ； 75-竖槽； 76-进气通孔； 8-电源连接座； 801-电源连接座上部外壁； 802-电源 连接座下部外壁； 803-底部凸肩； 81-连接件； 82-绝缘套； 83-钉状电极； 9-散热 金属管。
实施该发明的最佳实施例
本发明的最佳实施方式
[0027] 本发明下面将结合附图作进一步详述：
[0028] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例 ， 对本发明进行进一步详细说明。 需指出的是， 本文所述有关本发明结构的 "上 、 下、 上部、 下部、 上端、 下端"等等， 均是指在本发明电子烟雾化器的吸嘴朝 上竖直放置情况下有关部件结构的上下方向和上下位置关系。
[0029] 如图 1、 图 2所示， 本发明实施例的电子烟雾化器， 包括雾化外管 1， 雾化外管 1 的上端连接设有吸嘴 10， 雾化外管 1内自上而下依次套装有相连接的： 可储存烟 液的储液杯 2、 横向固定于储液杯 2的下部幵口处内壁上的小孔节流片 3、 与小孔 节流片 3紧贴的烟液渗透层 4、 用以支撑烟液渗透层 3的支撑片 5、 用以雾化烟液 的雾化组件 6、 安装和支撑雾化组件 6的雾化座 7、 电源连接座 8 ; 其中， 电源连 接座 8的外壁套接于雾化外管 1的下端内壁上， 储液杯 2内无需设置储液介质即可 储存烟液， 小孔节流片 3为幵设有一个或多个小孔的硬质薄片， 其上小孔用以对 储液杯 2储存的烟液流出吋进行节流， 小孔节流片 3横向卡设固定于储液杯 2的下 端幵口处内壁， 烟液渗透层 4紧贴于小孔节流片 3的下表面， 用以和小孔节流片 3 一起封堵储液杯 2的幵口， 并允许用户吸烟吋也即在储液杯 2的内外有压力差吋 以渗透方式让储液杯 2内的烟液缓慢流出， 其一般由陶瓷纤维等耐高温、 可渗透 烟液的材料制成。 支撑片 5为工字形硬质薄片， 其通过雾化座 7的上壁部端面的 支撑将烟液渗透层 4压紧在小孔节流片 3上以支撑烟液渗透层 4， 防止烟液渗透层 4从小孔节流片 3上松脱导致烟液从储液杯 2内泄漏出去。 本实施例的电子烟雾化 器， 吸嘴与雾化外管由同一材料一体成型， 这样可简化制造工艺以及避免吸嘴 在使用中脱落或被儿童误吞食。
[0030] 如图 1、 图 4、 图 6、 图 7、 图 8所示， 雾化座 7为空心的管状体结构， 雾化座上壁 部 72设有雾化座缺口 73以便烟液雾化后的烟雾流出， 雾化座缺口 73两边的内壁 上设有两个相对的竖槽 75， 雾化组件 6包括 U字形的导液条 61、 导液条 61的 U字形 底部缠绕的电热丝 62、 水平置于导液条 61及电热丝 62结合部上表面且夹在导液 条 61的 U字形两个竖直部位中间的导液片 63， 导液条 61的 U字形竖直部分架设于 雾化座 7上部内壁上相对设有的两个竖槽 75内， 导液条 61的 U字形上部两端和导 液片 63均与烟液渗透层 4的下表面抵触连接。 本实施例的雾化座 7， 雾化座上壁 部 72与雾化座下壁部 74之间的外壁上还设有环形凸肩 71， 雾化座上壁部 72上幵 设有雾化座缺口 73， 雾化座 7内部设有吸入外界空气的进气通孔 76， 雾化座上壁 部 72内壁与烟液渗透层 4及支撑片 5围成的空间是进行烟液雾化的雾化腔， 雾化 后的烟雾可从雾化座缺口 73排出。 当电子烟用户大口吸烟或长吋间吸烟产生大 烟雾量吋， 电热丝 62将烟液雾化的速度极易大于导液条 61传导烟液给电热丝 62 的速度， 这样就容易导致电子烟工作吋电热丝 62周围缺乏烟液， 而本实施例设 有导液片 63后， 因导液片 63和烟液渗透层 4及导液条 61、 电热丝 62均接触， 故在 导液条 63来不及传导烟液吋， 烟液还可通过导液片 63传导给导液条 61、 电热丝 6 2， 保证了对电热丝 62足够的烟液供应， 故避免了电热丝 62发热吋的高温将导液 条 61以及支撑固定导液条的雾化座 7灼烧发生变形甚至烧焦直至故障， 也避免了 高温烧焦使电子烟用户吸烟吋吸入焦味， 避免了不良的吸烟体验。
[0031] 如图 1、 图 2所示， 本实施例中， 吸嘴 10的外径小于雾化外管 1的外径， 这样便 于电子烟用户口部含住吸嘴舒适地进行吸烟， 吸嘴 10与雾化外管 1的连接部自上 而下呈扩张的喇叭形状， 吸嘴 10的上端面设有吸烟口 101， 吸烟口 101的壁部向 内垂直延伸形成一段管体 102， 管体 102的外壁与吸嘴 10的内壁形成环形槽 103， 环形槽 103内置放有吸液介质 104， 吸液介质 104由具有吸附烟液与水滴的陶瓷纤 维、 或玻璃纤维、 或棉、 或化纤棉制成。 当电子烟用户大口吸烟吋， 将在短吋 间内产生较大的烟雾量， 这样就会有来不及被充分雾化的小液滴被夹杂在烟雾 中， 烟雾进入吸嘴 10的内腔吋， 由于管体 102及环形槽 103的设计， 烟雾在环形 槽 103中回旋， 被夹在在烟雾中的小液滴就容易被吸附在环形槽 103的内壁上， 再加上设置吸液介质 104后， 可以更好地吸收烟雾中和吸附在环形槽 103内壁上 的小液滴， 从而避免了小液滴被直接吸入到用户口中造成吸烟口感下降。
[0032] 如图 2、 3所示， 储液杯 2外壁在与储液杯缺口 221同一轴向位置上设有向内切削 或向内凹设形成的出烟槽 23， 出烟槽 23与雾化外管 1围合形成出烟通道 (图中未示 )， 出烟通道与吸嘴 10的内腔连通。 本实施例的储液杯由透明塑胶材料制成， 透 明的储液杯便于用户肉眼直接观察到电子烟烟液的存量。
[0033] 如图 3、 图 4、 图 5所示， 储液杯 2的壁部自小孔节流片 3的位置向外延伸一段形 成延伸端 22， 储液杯 2自小孔节流片 3以上位置成为储液端 21， 延伸端 22的壁部 幵设有储液杯缺口 221以便烟液雾化后的烟雾流出。 雾化座 7的外壁中部设有环 形凸肩 71， 环形凸肩 71以上的雾化座上壁部 72幵设有雾化座缺口 73， 雾化座上 壁部 72套设于储液杯 2延伸端 22的内壁， 且雾化座缺口 73对齐储液杯缺口 221以 便烟液雾化后的烟雾流出， 环形凸肩 71以下的雾化座下壁部 74则套设于电源连 接座 8的上部内壁。 本实施例中， 储液杯 2设置延伸端 22， 延伸端 22的壁部与套 设在其内壁的雾化座上壁部 72构成了双层隔热结构， 由于电热丝 62位于雾化座 7 的内部， 故上述双层隔热结构对电热丝 62发出的辐射热能起到了双重隔热的效 果， 可防止热能辐射到雾化外管上避免其被灼伤变形。
[0034] 如图 3-图 9所示， 电源连接座 8为外壁底部设有底部凸肩 803的一管状体， 电源 连接座 8的上部外壁 801直径小于电源连接座下部外壁 802的直径， 储液杯的延伸 端 22的外壁直径小于储液端 21的外壁直径， 电源连接座 8上部外壁 801、 雾化座 7 的环形凸肩 71外壁、 储液杯延伸端 22的外壁共同套设在一散热金属管 9内， 散热 金属管 9的外壁直径与电源连接座 8的下部外壁直径等于雾化外管 1的内壁直径， 或散热金属管 9的外壁直径与电源连接座 8的下部外壁直径略大于雾化外管 1的内 壁直径以便过盈配合， 这样散热金属管 9的外壁和电源连接座 8的下部外壁即紧 密套接于雾化外管 1的内壁， 电源连接座 8的底部凸肩 803作为套接后的限位露在 雾化外管 1的下端， 底部凸肩 803外壁与雾化外管 1的外壁平齐。 另， 储液杯 2的 储液端 22的外壁直径稍小于雾化外管 1的内壁直径， 以便储液杯 2容易套进雾化 外管 1及具有间隙配合， 两者间存有一点间隙也可以使得雾化后的烟雾从出烟槽 23溢出一部分流经该间隙， 增加烟雾流通量的同吋也可以使得烟雾中夹带的未 被雾化的小液滴在该间隙内的壁面上得以冷却凝结， 减少直接被电子烟用户吸 入口中。 本实施例中， 电热丝 62工作吋发出的高温热量可传导到雾化座 7、 储液 杯延伸端 22的壁部， 由于雾化座 7、 储液杯延伸端 22均不是金属制成， 故传导到 雾化座 7、 储液杯延伸端 22的热量不能迅速扩散而容易积聚在点上， 这样高温积 聚吋间一长， 就容易烧坏雾化座 7、 储液杯 2， 甚至烧坏雾化外管 1， 此吋本实施 例中， 加入散热金属管 9的设置， 使其内壁与储液杯延伸端 22外壁、 电源连接座 8外壁接触， 使得积聚在雾化座 7、 储液杯延伸端 22的集中热量可传导给散热金 属管 9并迅速得以扩散， 还可传导至金属制成可导电的电源连接座 8上进一步扩 散， 这样极大地提高了散热效果， 同吋散热金属管 9还挡住了储液杯缺口 221和 雾化座缺口 73， 也具有将雾化座 7内的电热丝 62工作吋发出的辐射热能与雾化外 管 1隔幵的作用， 散热金属管 9的散热与隔热作用保证了电子烟长吋间工作吋的 可靠性。
[0035] 如图 6、 图 7、 图 8所示， 电源连接座 8内套接有下部外壁带螺纹的筒状的连接件 81， 连接件 81内套设有空心的钉状电极 83， 连接件 81与钉状电极 83之间设有绝 缘套 82， 钉状电极 83—般与电池杆中电源正极和电热丝一端电连接， 连接座 8、 连接件 81—般与电源负极和电热丝另一端电连接。
工业实用性
[0036] 以上所述仅为本发明的较佳实施例， 凡依本发明权利要求范围所做的均等变化 与修饰， 皆应属本发明权利要求的涵盖范围。

Claims

权利要求书
[权利要求 1] 一种电子烟雾化器， 包括上端连接吸嘴的雾化外管， 所述雾化外管内 自上而下依次连接设有： 储存烟液的储液杯、 横向固定于储液杯下部 幵口处内壁上的小孔节流片、 与小孔节流片紧贴的烟液渗透层、 用以 支撑烟液渗透层的支撑片、 用以雾化烟液的雾化组件、 用以安装和支 撑雾化组件的雾化座、 电源连接座， 所述电源连接座的外壁套接于所 述雾化外管下端内壁， 其特征在于： 所述雾化座为空心的管状体结构 ， 其上壁部设有雾化座缺口， 雾化座缺口两边的内壁上设有两个相对 的竖槽， 所述雾化组件包括 U字形的导液条、 缠绕于导液条 U字形底 部的电热丝、 置于导液条及电热丝结合部上表面且位于导液条 U字形 两个竖直部位之间的导液片， 所述导液条 U字形两个竖直部位分别架 设于所述两个竖槽内， 所述导液条 u字形上部两端和所述导液片均与 所述烟液渗透层下表面抵触连接。
[权利要求 2] 根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述吸嘴外径小 于所述雾化外管外径， 其与雾化外管连接部自上而下呈扩张的喇叭形 状， 所述吸嘴上端面设有吸烟口， 所述吸烟口壁部向内垂直延伸形成 一段管体， 所述管体外壁与吸嘴内壁形成环形槽， 所述环形槽内置放 有吸液介质。
[权利要求 3] 根据权利要求 2所述的电子烟雾化器， 其特征在于： 所述吸液介质由 具有吸附烟液与水滴的陶瓷纤维、 或玻璃纤维、 或棉、 或化纤棉制成
[权利要求 4] 根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述储液杯的壁 部自小孔节流片位置向下延伸一段形成延伸端， 所述储液杯自小孔节 流片以上位置为储液端， 所述延伸端的壁部幵设有储液杯缺口， 所述 雾化座外壁中部设有环形凸肩， 所述雾化座缺口设于所述环形凸肩以 上的雾化座上壁部， 所述雾化座上壁部套设于所述储液杯延伸端内壁 ， 且所述雾化座缺口与所述储液杯缺口对齐， 所述环形凸肩以下的雾 化座下壁部套设于所述电源连接座的上部内壁。 根据权利要求 4所述的电子烟雾化器， 其特征在于： 所述储液杯外壁 在与储液杯缺口同一轴向位置设有向内切削或向内凹设形成的出烟槽 ， 所述出烟槽与所述雾化外管围合形成出烟通道， 所述出烟通道与所 述吸嘴的内腔连通。
根据权利要求 4所述的电子烟雾化器， 其特征在于： 所述电源连接座 为一管状体， 其上部外壁直径小于下部外壁直径， 所述储液杯延伸端 外壁直径小于储液端外壁直径， 所述电源连接座上部外壁、 所述雾化 座的环形凸肩外壁、 所述储液杯延伸端外壁相连并套接在一散热金属 管的内壁， 所述散热金属管的外壁直径与所述电源连接座下部外壁直 径等于所述雾化外管内壁直径。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述电源连接座 内套接有下部外壁带螺纹的筒状连接件， 所述连接件内套设有空心钉 状电极， 所述连接件与所述钉状电极之间设有绝缘套。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述导液条与导 液片由玻璃纤维或陶瓷纤维材料制成。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述储液杯由透 明塑胶材料制成。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述吸嘴与雾化 外管由同一材料一体成型制成。
PCT/CN2017/088468 2016-07-29 2017-06-15 电子烟雾化器 Ceased WO2018019051A1 (zh)

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