WO2022134312A1 - 一种旋转式定量供应凝胶态烟油的电子烟 - Google Patents

一种旋转式定量供应凝胶态烟油的电子烟 Download PDF

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Publication number
WO2022134312A1
WO2022134312A1 PCT/CN2021/079135 CN2021079135W WO2022134312A1 WO 2022134312 A1 WO2022134312 A1 WO 2022134312A1 CN 2021079135 W CN2021079135 W CN 2021079135W WO 2022134312 A1 WO2022134312 A1 WO 2022134312A1
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Prior art keywords
gel
liquid
heating
electronic cigarette
fixing member
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PCT/CN2021/079135
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English (en)
French (fr)
Inventor
赵伟
洪鎏
尚善斋
李寿波
张霞
管莹
李廷华
巩效伟
韩熠
朱东来
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云南中烟工业有限责任公司
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Publication of WO2022134312A1 publication Critical patent/WO2022134312A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts

Definitions

  • the invention belongs to the field of electronic cigarettes, and in particular relates to an electronic cigarette for quantitatively supplying gel state smoke oil.
  • E-cigarettes are made by dissolving nicotine and flavors and fragrances in polyol solvents such as glycerin or propylene glycol to make e-liquid as a smoking material, and then filling the e-liquid into the electronic cigarette device, and the e-liquid is conducted through oil-guiding cotton and so on.
  • the element is transmitted to the atomizer in the smoking device, where the e-liquid is atomized by the electric heating element to form smoke similar to traditional cigarettes for users to smoke.
  • the e-liquid container, e-liquid guide cotton and electric heating element of the electronic cigarette device will inevitably have poor sealing due to the inaccurate and consistent processing dimensions of the parts in the actual assembly, or even though they leave the factory. It is sealed at the time of assembly, but the sealing is damaged due to vibration and bumping during subsequent storage, transportation and use, so more or less oil leakage will occur, affecting customer experience. For this reason, it has been proposed to use gel e-liquid instead of liquid e-liquid as the smoking material to solve the problem of oil leakage.
  • gelling agents are often used to solidify the liquid e-liquid into a gel (jelly-like or solid). It can be liquefied after being heated, and solidified into a gel again after cooling down.
  • the spare liquid e-liquid has to be condensed back to the gel state after the next round of puffing stops, and it will be heated and melted in the next round of puffing...
  • the electric heating element is consumed in vain. electricity, which also causes the user to feel a delay in the first puff (because a large amount of e-liquid needs to be heated and melted to ensure that enough e-liquid is supplied to the heating element through the oil-conducting cotton), and what's more, Certain chemicals in e-liquid, such as flavors and fragrances, may also be degraded by pyrolysis due to repeated heating, resulting in peculiar smells.
  • the gel e-liquid itself is heated and melted into a liquid and then flows to the heating element through the oil-conducting cotton, only the gel e-liquid near the heating element can be melted, and the gel e-liquid far from the heating element can be melted. If it cannot be heated and cannot be melted, naturally it will not be supplied to the heating element, so it cannot be atomized, causing interruption of suction, which seriously affects the user experience.
  • the gel e-liquid may also be air-dried or oxidized by oxygen during long-term storage, which will shorten the shelf life and affect the smoking taste.
  • the gelling agent used is a non-vaporizable gelling agent, after the e-liquid is heated and vaporized, residues of the gelling agent components will remain, which may contaminate the internal parts of the smoking appliance.
  • the present invention aims to solve the above-mentioned problems.
  • the present invention has been proposed in order to solve at least one of the above-mentioned problems.
  • a first aspect of the present invention provides an electronic cigarette for quantitatively supplying gelled e-liquid, the electronic cigarette comprises: a rotating support 1, a gel fixing member 2, a heating element 3, a heating cavity 4, a smoking device casing 7, Air flow channel 9;
  • the rotating support 1 is arranged in the cavity of the casing 7 of the smoking device, the rotating support 1 is a hollow cylinder structure as a whole, and its outer wall is provided with a radially protruding actuating wheel 1-2, the actuating wheel 1- 2.
  • the annular window 7-3 provided on the casing 7 of the smoking article, it protrudes radially out of the casing 7 of the smoking article.
  • a spiral chute 1-1 is opened on the wall of the rotating bracket 1.
  • the inside of the barrel of 1 is provided with a gel holder 2, the bottom of the gel holder 2 is provided with a gel e-liquid stick 10, and the side wall of the gel holder 2 has a protruding upper slide bar 2-2 and/or the lowering rod 2-3, the upper sliding rod 2-2 and/or the lowering rod 2-3 pass through the helical chute 1-1 and are inserted into the in-situ rotation limiting groove on the housing 7 Inside mouth 7-4;
  • the heating chamber 4 is arranged directly below the rotating support 1, and the upper end opening is facing the gelled e-liquid stick 10, and the heating element 3 is arranged in the heating chamber 4;
  • a channel may be provided in the rotating bracket 1 so that the airflow channel 9 can pass through the rotating bracket 1 .
  • the airflow channel 9 communicates with the outside and the heating chamber 4 .
  • the communication between the airflow channel 9 and the heating chamber 4 can be achieved in various ways, for example, through holes are provided on the heating chamber 4 .
  • the actuating wheel 1 - 2 can axially fix the rotating bracket 1 , and can also be used as a force for the user to manually rotate the rotating bracket 1 .
  • the upper sliding rod 2-2 and the lower sliding rod 2-3 exist at the same time, and the axial distance between the two is an integer multiple of the pitch of the helical chute 1-1.
  • the bottom of the gel holder 2 has a protruding plug 2-1, which is inserted into one end of the gel e-liquid stick 10. This can ensure that when the gel fixing member 2 moves to the bottom, the remaining gelled e-liquid sticks completely enter the heating cavity, without causing waste of gel.
  • the heating element 3 is an axially arranged helical tubular double-stranded heating wire, the helical tubular double-stranded heating wire comprises a heating tow and an adsorption and penetration tow intertwined with each other.
  • the double-stranded heating wire is in the shape of a spiral tube as a whole, and there is no gap between adjacent spirals;
  • the heating element 3 is a heating tube with a hole in the axially disposed sidewall.
  • the heating tube may also be a half-cylindrical body disposed below the gelled e-liquid stick.
  • the smoke generated by the heating of the gel e-liquid stick can flow out from the hole in the side wall of the heating pipe.
  • the heating element 3 is a helical tubular double-strand heating wire or a heating tube, after the gel e-liquid stick 10 is heated and liquefied, it can accept liquid e-liquid to prevent it from dripping into the heating cavity 4 .
  • the gelled e-liquid stick 10 can be completely vaporized, and the adsorption permeable tow is used to adsorb liquid e-liquid, and the adsorption permeable tow can be made of high temperature resistant oil-conducting cotton prepared tow.
  • the gel e-liquid stick 10 can be completely vaporized or partially vaporized. Partial vaporization means that some substances, such as those in the gel, cannot be vaporized and become powder residues. The powder residues can be removed from The hole in the side wall of the heating pipe falls into the heating cavity 4, and the size of the hole in the side wall of the heating pipe is designed so that the liquid e-liquid cannot pass through.
  • the liquid e-liquid is in the state of large droplets, and will be adsorbed around the holes due to surface tension and will not drop through the holes into the heating chamber 4 .
  • the heating element 3 provides heat to the gelled e-liquid stick 10 through contact heat conduction or thermal radiation.
  • the lower end of the heating pipe may be sealed or open.
  • the heating element 3 can also select a heating sheet or the like fixed on the inner wall of the heating cavity 4, contact or not contact the gel e-liquid stick 10, and heat the gel e-liquid stick by radiation or radiation and heat conduction 10.
  • a mouthpiece 8 is provided on the upper end of the casing 7 of the smoking device, which is in airflow communication with the airflow channel 9 .
  • the casing 7 of the smoking device includes an upper casing 7-1 and a lower casing 7-2 that are detachably connected or rotatably connected, and the heating chamber 4 is a tubular structure with open ends and is disposed on the upper casing 7-1. 1 in.
  • the casing 7 of the smoking article includes an upper casing 7-1 and a lower casing 7-2 that are detachably connected or rotatably connected, and at least the upper end of the heating chamber 4 is open and disposed in the lower casing 7-2.
  • the in-situ rotation limiting notch 7-4 is an axially extending bar-shaped notch, or a helical notch.
  • the number of the strip-shaped slots is one or two.
  • the helical slot matches the helical chute 1-1, the pitch of the helical slot is equal to the pitch of the helical slot 1-1, and both have the same shape, so that the upper slide bar 2- 2 and/or the sliding rod 2-3 can pass through the helical chute 1-1 and be inserted into the in-situ rotation limiting slot 7-4.
  • the gel fixing member 2 only moves axially along the bar-shaped notch.
  • the gel fixing member 2 moves axially while rotating along the helical notch.
  • the pitch of the spiral chute 1-1 opened on the rotating bracket 1 can be designed so that it is better that every time the rotating bracket 1 rotates, the smoke generated by the downward movement of the gelled e-liquid stick 10 can be smoked by the user. Take a breath. In this way, the user can rotate the rotating support 1 according to different suction needs each time.
  • the casing 7 of the smoking device is provided with a transparent observation bin arranged in the axial direction, so as to observe the usage status of the gel e-liquid stick 10 .
  • the rotating bracket 1 protrudes from the upper end of the casing 7 of the smoking device, the cigarette holder 8 is inserted above the rotating bracket 1 , and the rotating bracket 1 is provided with a hollow cavity in the mouthpiece 8 and an airflow channel 9 . channel.
  • the hollow cavity in the mouthpiece 8 may be a part of the airflow channel 9 .
  • the casing 7 of the smoking device includes an upper casing 7-1 and a lower casing 7-2 that are detachably connected or rotatably connected, and the heating chamber 4 is a tubular structure with open ends and is disposed on the upper casing 7-1. 1, when the upper case 7-1 and the lower case 7-2 are disassembled or rotated, the heating chamber 4 can be exposed. At this time, the gel e-liquid stick 10 can be loaded from the bottom of the heating cavity 4 .
  • detachable connection or rotatable connection can use any suitable existing method, for example, the detachable connection is selected from clip connection, screw connection, plug connection, etc., and the rotatable connection can be connected by a rotating structure, so the specific structure will not be repeated. .
  • the casing 7 of the smoking article includes an upper casing 7-1 and a lower casing 7-2 that are detachably connected or rotatably connected, and at least the upper end of the heating chamber 4 is open and is disposed in the lower casing 7-2,
  • the rotating bracket 1 can be exposed.
  • the gel e-liquid stick 10 can be loaded directly from the bottom of the rotating bracket 1 .
  • the present invention denote the direction of the proximal lip end of the electronic cigarette as “up”, and the direction of the distal lip end as “down” or "bottom”.
  • a second aspect of the present invention provides the method of using the electronic cigarette for quantitatively supplying gel e-liquid according to the first aspect.
  • the method of using includes the following steps: rotating the actuating wheel 1-2 to make the rotating bracket 1
  • the spiral chute 1-1 provides force to the gel fixing member 2 through the upper sliding rod 2-2 and/or the sliding rod 2-3, so that it has the ability to rotate simultaneously and move along the axial direction.
  • the in-situ rotation limiting notch 7-4 restricts the in-situ rotation of the gel fixing member 2, then the spiral chute 1-1 and the in-situ rotation limiting notch 7 Under the combined action of -4, the gel fixing member 2 finally moves along the in-situ rotation limiting notch 7-4 without rotation and only axially moves or rotates at the same time, and drives the gel smoke at the same time.
  • the oil stick 10 only moves axially without rotation or moves axially while rotating until a part of the lower end of the gelled e-liquid stick 10 enters the heating chamber 4, and the heating element 3 is activated to affect the heating in the heating chamber 4.
  • the gel state e-liquid stick 10 is heated, and the part of the gel state e-liquid stick 10 that enters the heating cavity 4 is heated and melted, and is disconnected from the entire gel state e-liquid stick 10, and the melted gel state The e-liquid stick is partially vaporized to generate smoke and finally enter the user's mouth through the airflow channel 9 .
  • the actuating wheel 1 - 2 can be rotated in the opposite direction to move the gel fixing member 2 to the top of the rotating bracket 1 , so as to insert a new gel e-liquid stick 10 .
  • the shape of the airflow channel 9 and the mouthpiece 8 is not limited, and condensation materials or filter materials can also be provided therein as required.
  • the gel e-liquid stick 10 may be a reversible phase-change gel-state e-liquid, or a non-reversible phase-change gel-state e-liquid.
  • the gelled e-liquid stick 10 may be a cylinder, a cuboid, or other rod-like structures with regular or irregular cross-sections.
  • the present invention can quantitatively supply gel-state e-liquid into the heating chamber by manually rotating the rotating bracket, and the user can adjust the gel-state e-liquid rod supplied to the heating chamber according to the number of turns of the rotating bracket required for each puff. length.
  • the main body of the whole gel e-liquid stick is arranged in the rotating bracket, and does not have to undergo repeated melting-solidification, so it is not necessary to require the obtained gel e-liquid stick to have thermally reversible solid-liquid phase transition properties, which greatly expands the available adhesives.
  • the selection range of the gelling agent enables some gelling agents that do not have thermally reversible solid-liquid phase transition properties to be used.
  • the gel e-liquid stick since the gel e-liquid stick only undergoes one heating process, it does not have to undergo repeated melting-solidification, which not only maximizes the use of the electric energy of the heating element, but can also atomize almost without delay, avoiding the need for users to It can improve the smoking hysteresis, and avoid the deterioration of the chemical substances in the gel e-liquid stick due to repeated heating, reducing the possibility of peculiar smell.
  • the upper shell 7-1 and the lower shell 7-2 are detachably connected or rotatably connected, so as to be loaded into the gel-state e-liquid stick, and it is also convenient to clean the remaining gel-state e-liquid stick after heating. powder residue.
  • the heating element is a heating tube with holes in the axially arranged side walls, and the holes on the heating element facilitate the timely discharge of the non-gasified gel residue after heating to avoid the accumulation of residues after being heated. produce odor.
  • FIG. 1 is a schematic structural diagram of the electronic cigarette for the rotary quantitative supply of gel e-liquid according to Example 1.
  • FIG. 1 is a schematic structural diagram of the electronic cigarette for the rotary quantitative supply of gel e-liquid according to Example 1.
  • FIG. 2 is a schematic diagram of the appearance and structure of the rotating bracket 1 of the electronic cigarette according to the first embodiment.
  • the preparation method of gel state smoke oil comprises the following steps:
  • the decolorized tobacco net oil content in the formula is 50%, the peppermint oil content is 30%, and the nicotine content is 20%, and it is stirred and mixed at a rotating speed of 500r/min for 15min until uniform;
  • liquid e-liquid the content of vegetable glycerin in the formula is 42%, the content of edible propylene glycol is 56%, and the content of tobacco flavor is 2%.
  • the heating element 3 is a helical tubular double-strand heating wire.
  • the smoking article casing 7 includes an upper casing 7-1 and a lower casing 7-2 that are detachably connected.
  • the heating chamber 4 is a tubular structure with open ends and is arranged in the upper shell 7-1.
  • the rotating support 1 is provided with 50 spiral chute 1-1, only 6 spiral chute 1-1 are shown in FIG. 1 as a schematic diagram.
  • the gel state e-liquid prepared above is pressed to obtain a cylindrical gel state e-liquid stick 10, the upper shell 7-1 and the lower shell 7-2 are disassembled, and a condensate is loaded from the bottom of the heating cavity 4.
  • the in-situ rotation limiting notches 7-4 are two axially extending bar-shaped notches.
  • the side wall of the gel fixing member 2 has a protruding upper sliding rod 2-2 and a lower sliding rod 2-3, and the upper sliding rod 2-2 and the lower sliding rod 2-3 pass through the spiral chute 1-1 and inserted into the two in-situ rotation limiting slots 7-4 on the housing 7.
  • the heating element 3 is activated to heat the gel e-liquid stick 10 in the heating chamber 4, the user starts to smoke at the suction nozzle 8, and the gel e-liquid
  • the part of the oil stick 10 that enters the heating chamber 4 is heated and melted, and is disconnected from the entire gel state e-liquid stick 10.
  • the melted gel state e-liquid stick 10 is vaporized to generate smoke and finally enters the user's mouth through the airflow channel 9 .

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  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

一种旋转式定量供应凝胶态烟油的电子烟，包括：旋转支架(1)、凝胶固定件(2)、加热元件(3)、加热腔(4)、烟具外壳(7)、气流通道(9)；旋转支架(1)设置在烟具外壳(7)内；旋转支架(1)的外壁设置径向突出的施动轮(1-2)，筒内设有凝胶固定件(2)；凝胶固定件(2)的底部设有凝胶态烟油棒(10)，侧壁具有突出的上滑杆(2-2)和/或下滑杆(2-3)；加热元件(3)设置在加热腔(4)内，位于旋转支架(1)下方，上端开口正对凝胶态烟油棒(10)；气流通道(9)连接外界和加热腔(4)。手动转动旋转支架(1)向加热腔(4)内定量供应凝胶态烟油，可按每次抽吸需要，转动旋转支架(1)圈数，调整向加热腔(4)供应的凝胶态烟油棒(10)的长度。

Description

一种旋转式定量供应凝胶态烟油的电子烟 技术领域
本发明属于电子烟领域，特别涉及一种旋转式定量供应凝胶态烟油的电子烟。
背景技术
人们对烟草减害的需求推动了电子烟的诞生和迅猛发展。电子烟是将尼古丁和香精香料等溶解在甘油或丙二醇等多元醇类溶剂中制成烟油，作为发烟材料，然后将烟油灌装到电子烟烟具中，烟油经导油棉等传导元件传递至烟具中的雾化器，在此处通过电加热元件使烟油雾化，形成与传统卷烟相仿的烟雾，供用户抽吸。
然而，由于烟油是液体形态，电子烟烟具的烟油容器、烟油导油棉和电加热元件等在实际装配中难免因零部件加工尺寸不能精准一致而造成密封性不好，或者虽然出厂时装配得具有密封性但在后续储运和使用过程中因震动和磕碰而造成密封性被破坏，故都或多或少会产生漏油，影响客户体验。为此，已经有人提出用凝胶态烟油代替液态烟油作为发烟材料，以解决漏油问题。已经报道的凝胶态烟油中，多使用胶凝剂使液体烟油凝固成凝胶(果冻状或固体)，该凝胶通常能发生热可逆相变，即低温下凝固成凝胶，而受热后又能被液化，降温后再次凝固成凝胶。
但凝胶态烟油在实际使用时又产生了新的问题：如果仅使用少量的一次性凝胶态烟油块，一次受热熔化成液体后被全部加热雾化，那么每次仅够用户连续抽吸若干口(例如7-8口)，不能满足用户长期随时抽吸的需求(通常使用液体烟油的电子烟，视其中存储的液体烟油量的多少而定，可供用户抽吸数百口至数千口，且用户随时可以通电加热抽吸)，且每次都要安装新的凝胶态烟油块也会带来操作上的麻烦，也失去了用凝胶态烟油替代液体烟油防漏的本意。但如果使用大块的凝胶态烟油块，虽然完全熔化足够用户抽吸数百至数千口，但却存在以下若干问题：
1)、为了像常规液体烟油电子烟那样能向加热元件连续供应烟油，大块的凝胶态烟油块不得不每次都要全部或绝大多数被加热熔化，以便转变为足够多的 流动性的液体烟油(由于事先不知道用户要抽吸多少口，故储备的液体烟油量至少要超过用户一轮抽吸7-8口抽吸所需的液体烟油量)，以确保其足以连续供应至加热元件，但用户本轮抽吸停止后，这些储备的液体烟油又不得不被冷凝回凝胶状态，并在下一轮抽吸中再被加热熔化成液体，下一轮备用的液体烟油在下一轮抽吸停止后又不得不冷凝回凝胶状态，在下下轮抽吸中又受热熔化……如此反复受热熔化-降温冷凝过程中，既白白消耗电加热元件的电能，又造成用户首次抽吸时的延迟感(因为首次抽吸时要加热熔化大量的烟油才能确保有足够多的烟油经导油棉被供应至加热元件处)，更有甚者，烟油中的某些化学物质例如香精香料等，也可能会因反复加热而热解变质，造成抽吸异味。
2)、虽然能将液体烟油凝胶化的胶凝剂很多，但具有热可逆相变特征的胶凝剂并不多，这也严重限制了胶凝剂的选择。
3)、如果每次仅加热液化所需量的凝胶态烟油而不是每次都把几乎全部的凝胶态烟油都加热液化，那么如何连续且定量地将凝胶态烟油供应至加热器，就成为一个亟待解决的技术难题，即上一定量份的凝胶态烟油被加热雾化完毕后，如何将下一定量份的凝胶态烟油供应到加热元件。在使用液体烟油作为发烟材料时，由于烟油的流动性，连续供应不成为问题。但凝胶态烟油呈果冻状或固体形态，不具有流动性，因此如何定量且连续供应，就成了很大的问题。如果光靠凝胶态烟油本身受热熔化成液体后再经过导油棉流到加热元件，那么只有加热元件附近的凝胶态烟油能够被熔化，而远离加热元件的凝胶态烟油，得不到加热而不能熔化，自然也不会被供应至加热元件，也就不能被雾化，造成抽吸中断，严重影响用户体验。
4)、凝胶态烟油在长期存储过程中还可能会风干或被氧气氧化，这将缩短保质期且影响抽吸口味。此外，若使用的胶凝剂是不可气化型胶凝剂，那么烟油受热气化后，还会残留胶凝剂组分残渣，可能会污染烟具内部零部件。
本发明旨在解决上述问题。
发明内容
为了解决上述问题中的至少一个，提出本发明。
本发明第一方面提供了一种旋转式定量供应凝胶态烟油的电子烟，所述电子烟包括：旋转支架1、凝胶固定件2、加热元件3、加热腔4、烟具外壳7、气流 通道9；
其中，所述旋转支架1设置在所述烟具外壳7的空腔内，所述旋转支架1整体上为中空筒结构，其外壁设置有径向突出的施动轮1-2，该施动轮1-2穿过所述烟具外壳7上设置的环形窗口7-3径向突出到所述烟具外壳7之外，所述旋转支架1的筒壁上开设有螺旋滑槽1-1，所述旋转支架1的筒内部设有凝胶固定件2，所述凝胶固定件2的底部设置有凝胶态烟油棒10，所述凝胶固定件2的侧壁具有突出的上滑杆2-2和/或下滑杆2-3，所述上滑杆2-2和/或下滑杆2-3穿过所述螺旋滑槽1-1并***到位于所述外壳7上的原位自转限制槽口7-4内；
所述加热腔4设置在所述旋转支架1的正下方，且上端开口正对所述凝胶态烟油棒10，所述加热腔4内设置有所述加热元件3；
所述旋转支架1内可以设置通道以使得所述气流通道9可穿过所述旋转支架1。
所述气流通道9连通外界和所述加热腔4。可以以各种方式实现气流通道9和所述加热腔4的连通，例如在所述加热腔4上设置通孔。
其中，所述施动轮1-2可以轴向固定所述旋转支架1，也可以作为用户手动转动所述旋转支架1的施力处。
优选地，所述上滑杆2-2和下滑杆2-3同时存在，且二者之间的轴向距离为所述螺旋滑槽1-1的螺距的整数倍。
优选地，所述凝胶固定件2的底部具有突出的插柱2-1，其***到所述凝胶态烟油棒10的一端内部。这可以保证所述凝胶固定件2运动到底部时，剩余的凝胶态烟油棒完全进入加热腔内，不会造成凝胶浪费。
优选地，所述加热元件3为轴向设置的螺旋管状双股发热丝，所述螺旋管状双股发热丝包括一股加热丝束和一股吸附渗透丝束互相缠绕而成，所述螺旋管状双股发热丝整体为螺旋管状，且相邻螺旋线之间没有缝隙；
或者所述加热元件3为轴向设置的侧壁具有孔洞的发热管。
该发热管也可以是设置在所述凝胶态烟油棒下方的半个圆筒体。
所述凝胶态烟油棒受热产生的烟雾可以从发热管侧壁的孔洞流出。
当所述加热元件3为螺旋管状双股发热丝或发热管时，在所述凝胶态烟油棒10受热液化后，都可以承接液态烟油以避免其滴落到加热腔4中。
当所述加热元件3为螺旋管状双股发热丝时，所述凝胶态烟油棒10可以完全汽化，吸附渗透丝束用来吸附液态烟油，吸附渗透丝束可以用耐高温导油棉制备的丝束。
当所述加热元件3为发热管时，所述凝胶态烟油棒10可以完全汽化或者部分汽化，部分汽化即部分物质例如凝胶中的物质无法汽化而变成粉末残渣，粉末残渣可以从发热管侧壁的孔洞掉落到加热腔4中，发热管侧壁的孔洞的小大设计为液态烟油无法通过。液态烟油呈大滴状态，由于表面张力会被吸附在孔洞周围而不会穿过孔洞滴落到加热腔4中。
所述加热元件3通过接触导热或者热辐射向所述凝胶态烟油棒10提供热量。
该发热管的下端部可以是密封或者开放的。
当然，所述加热元件3还可以选用固定在加热腔4内壁的加热片等，接触或者不接触所述凝胶态烟油棒10，依靠辐射或辐射与热传导加热所述凝胶态烟油棒10。
优选地，所述烟具外壳7上端部设置有烟嘴8，其与气流通道9气流连通。
优选地，所述烟具外壳7包括可拆卸连接或者可旋转连接的上壳7-1和下壳7-2，所述加热腔4为两端开放的管状结构且设置在所述上壳7-1中。
优选地，所述烟具外壳7包括可拆卸连接或者可旋转连接的上壳7-1和下壳7-2，所述加热腔4至少上端部开放且设置在所述下壳7-2中。
优选地，所述原位自转限制槽口7-4为轴向延伸的条形槽口，或者为螺旋形槽口。所述条形槽口的数量为一个或者两个。
所述螺旋形槽口与所述螺旋滑槽1-1相匹配，所述螺旋形槽口的螺距等于所述螺旋滑槽1-1的螺距，两者形状相同，以使得上滑杆2-2和/或下滑杆2-3可以穿过所述螺旋滑槽1-1并***到原位自转限制槽口7-4内。
当所述原位自转限制槽口7-4为轴向延伸的条形槽口时，所述凝胶固定件2沿着条形槽口仅发生轴向运动。
当所述原位自转限制槽口7-4为螺旋形槽口时，所述凝胶固定件2沿着螺旋形槽口一边自转一边轴向运动。
所述旋转支架1上开设的螺旋滑槽1-1的螺距可以经过设计使得最好是旋转支架1每旋转一圈，凝胶态烟油棒10向下运动的体积产生的烟雾可以供用户抽吸一口。这样用户可以根据每次不同的抽吸需要转动旋转支架1。
优选地，所述烟具外壳7上具有轴向设置的透明观察仓，以观察凝胶态烟油棒10的使用状况。
优选地，所述旋转支架1相对所述烟具外壳7上端突出，所述烟嘴8插接在所述旋转支架1上方，所述旋转支架1上设置连通所述烟嘴8内中空腔和气流通道9的通道。
所述烟嘴8内中空腔可以是气流通道9的一部分。
优选地，所述烟具外壳7包括可拆卸连接或者可旋转连接的上壳7-1和下壳7-2，所述加热腔4为两端开放的管状结构且设置在所述上壳7-1中，当所述上壳7-1和下壳7-2拆卸开或者旋转时，可以露出所述加热腔4。这时，可以从所述加热腔4底部装入凝胶态烟油棒10。
上述可拆卸连接或者可旋转连接的方式可以使用任何合适的现有方式，例如可拆卸连接选自卡接、螺纹连接、插接等，可旋转连接可以使用旋转结构连接，因此具体结构不再赘述。
由于凝胶加热后残渣掉落在加热腔4内，当需要清洁残渣时，只需将上壳7-1和下壳7-2拆卸开或者旋转开，露出加热腔4，再将残渣直接倒出即可。
优选地，所述烟具外壳7包括可拆卸连接或者可旋转连接的上壳7-1和下壳7-2，所述加热腔4至少上端部开放且设置在所述下壳7-2中，当所述上壳7-1和下壳7-2拆卸开或者旋转时，可以露出所述旋转支架1。这时，可以直接从所述旋转支架1底部装入凝胶态烟油棒10。
在电子烟轴向方向上，本发明将电子烟的近唇端方向记为“上”，远唇端方向记为“下”或“底”。
本发明第二方面提供第一方面所述的旋转式定量供应凝胶态烟油的电子烟的使用方法，所述使用方法包括以下步骤：旋转所述施动轮1-2使所述旋转支架1发生自转，则所述螺旋滑槽1-1通过上滑杆2-2和/或下滑杆2-3向所述凝胶固定件2提供作用力，使其具有同时发生自转和沿着轴向运动的趋势，同时，所述原位自转限制槽口7-4限制所述凝胶固定件2发生原位自转，则在所述螺旋滑 槽1-1和所述原位自转限制槽口7-4的共同作用下，所述凝胶固定件2最终沿着所述原位自转限制槽口7-4无自转仅轴向运动或者一边自转一边轴向运动，同时带动所述凝胶态烟油棒10无自转仅轴向运动或者一边自转一边轴向运动直到所述凝胶态烟油棒10的下端一部分进入到所述加热腔4中，启动加热元件3对所述加热腔4内的凝胶态烟油棒10加热，凝胶态烟油棒10进入到所述加热腔4中的部分被加热后融化，从整个凝胶态烟油棒10中断开，融化后的凝胶态烟油棒部分汽化生成烟雾并通过气流通道9最终进入用户口中。
下次使用时，再次旋转所述施动轮1-2，重复上述操作。将此时旋转所述施动轮1-2的方向记为正方向。
直到所述凝胶固定件2运动到所述旋转支架1最下方时，最后剩余的凝胶态烟油棒10完全所述加热腔4中，抽吸完毕后，则整个凝胶态烟油棒10被完全消耗完。此时，可以反方向旋转所述施动轮1-2将所述凝胶固定件2运动到所述旋转支架1最上方，以便***新的凝胶态烟油棒10。
所述气流通道9和烟嘴8的形状不限，并且其内还可以根据需要设置冷凝材料或过滤材料。
其中，所述凝胶态烟油棒10可以是可逆相变凝胶态烟油，也可以是非可逆相变凝胶态烟油。
所述凝胶态烟油棒10可以是圆柱体，也可以是长方体，或者其他横截面规则或不规则的棒状结构。
本发明的有益效果：
1、本发明通过手动转动旋转支架即可向加热腔内定量供应凝胶态烟油，用户可以按照每次抽吸需要转动旋转支架的圈数以调整向加热腔供应的凝胶态烟油棒的长度。整个凝胶态烟油棒主体设置在旋转支架内，不必经历反复的熔化-凝固，故不必要求得到的凝胶态烟油棒具有热可逆固液相变性质，这大大拓展了可使用的胶凝剂的选择范围，使得一些不具有热可逆固液相变性质的胶凝剂也能被使用。
2、同样，由于凝胶态烟油棒仅经过一次加热过程，不必经历反复的熔化-凝固，既使得加热元件电能得到了最大化利用，又能几乎毫无延迟地进行雾化，避免了用户的抽吸滞后感，且避免了凝胶态烟油棒中的化学物质因反复加热而变 质，减少了产生异味的可能性。
3、优选的技术方案中，上壳7-1和下壳7-2可拆卸连接或者可旋转连接的，以便装入凝胶态烟油棒，也方便清洁凝胶态烟油棒加热后剩余的粉末残渣。
4、优选的技术方案中，所述加热元件为轴向设置的侧壁具有孔洞的发热管，其上的孔洞便于加热后的不可气化的凝胶残渣及时排出加热元件，避免残渣累积受热后产生异味。
附图说明
图1为实施例1的旋转式定量供应凝胶态烟油的电子烟的结构示意图。
图2为实施例1的电子烟的旋转支架1外观结构示意图。
图中各附图标记含义如下：
1-旋转支架；1-1-螺旋滑槽；1-2施动轮；2-凝胶固定件；2-1-插柱；2-2-上滑杆；2-3-下滑杆；3-加热元件；4-加热腔；5-控制元件；6-电池；7-烟具外壳；7-1-上壳；7-2-下壳；7-3-环形窗口；7-4、原位自转限制槽口；8-烟嘴；9-气流通道；10-凝胶态烟油棒。
具体实施方式
下面通过具体实施方式进一步说明本发明的内容。
实施例1
凝胶态烟油的制备方法包括如下步骤：
1、制备烟用香精，其配方中脱色烟草净油含量为50％、薄荷油含量为30％，烟碱含量为20％，将其以500r/min的转速搅拌混合15min直至均匀；
2、制备液体烟油，其配方中蔬菜甘油含量为42％、食用丙二醇含量为56％、烟用香精含量为2％，混合并采用电动搅拌器以500r/min的转速搅拌10min直至均匀，过滤得到澄清液体烟油；
3、搅拌下，将3份鱼胶与5份水混匀后逐渐加到81份液体烟油中。加完后，升高温度至80℃，保持恒温反应继续搅拌反应1h；
4、调节反应体系pH为5，逐渐加入0.5份黄原胶与10.5份水混合物。加完后，升高温度至90℃，保持恒温反应继续搅拌反应3h；
5、室温冷却8h，即得到凝胶态烟油。上述％均为质量百分数。
使用如本发明图1和以上发明内容中所示的旋转式定量供应凝胶态烟油的电子烟。其中所述加热元件3为螺旋管状双股发热丝。所述烟具外壳7包括可拆卸连接的上壳7-1和下壳7-2。所述加热腔4为两端开放的管状结构且设置在所述上壳7-1中。所述旋转支架1上开设有50条螺旋滑槽1-1，图1中仅显示出6条螺旋滑槽1-1作为示意图。
将上述制备得到的凝胶态烟油压模得到圆柱体凝胶态烟油棒10，将所述上壳7-1和下壳7-2拆卸开，从所述加热腔4底部装入凝胶态烟油棒10，使得所述凝胶态烟油棒10上端部***到插柱2-1中并被固定。此时，所述凝胶态烟油棒10下端部基本与所述旋转支架1下端部齐平。所述原位自转限制槽口7-4为2个轴向延伸的条形槽口。所述凝胶固定件2的侧壁具有突出的上滑杆2-2和下滑杆2-3，所述上滑杆2-2和下滑杆2-3穿过所述螺旋滑槽1-1并***到位于所述外壳7上的2个原位自转限制槽口7-4内。
然后将下壳7-2安装到所述上壳7-1中，手动旋转的所述旋转支架18圈，以使得所述凝胶固定件2带动凝胶态烟油棒10一起向下运动到凝胶态烟油棒10的下端一部分进入到加热腔4中，启动加热元件3对加热腔4内的凝胶态烟油棒10加热，用户在吸嘴8处开始抽吸，凝胶态烟油棒10进入到加热腔4中的部分被加热后融化，从整个凝胶态烟油棒10断开，融化后的凝胶态烟油棒10汽化生成烟雾并通过气流通道9最终进入用户口中。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (9)

  1. 一种旋转式定量供应凝胶态烟油的电子烟，其特征在于，所述电子烟包括：旋转支架(1)、凝胶固定件(2)、加热元件(3)、加热腔(4)、烟具外壳(7)、气流通道(9)；
    其中，所述旋转支架(1)设置在所述烟具外壳(7)的空腔内，所述旋转支架(1)整体上为中空筒结构，其外壁设置有径向突出的施动轮(1-2)，该施动轮(1-2)穿过所述烟具外壳(7)上设置的环形窗口(7-3)径向突出到所述烟具外壳(7)之外，所述旋转支架(1)的筒壁上开设有螺旋滑槽(1-1)，所述旋转支架(1)的筒内部设有凝胶固定件(2)，所述凝胶固定件(2)的底部设置有凝胶态烟油棒(10)，所述凝胶固定件(2)的侧壁具有突出的上滑杆(2-2)和/或下滑杆(2-3)，所述上滑杆(2-2)和/或下滑杆(2-3)穿过所述螺旋滑槽(1-1)并***到位于所述外壳(7)上的原位自转限制槽口(7-4)内；
    所述加热腔(4)设置在所述旋转支架(1)的正下方，且上端开口正对所述凝胶态烟油棒(10)，所述加热腔(4)内设置有所述加热元件(3)；
    所述气流通道(9)连通外界和所述加热腔(4)。
  2. 根据权利要求1所述的电子烟，其特征在于，所述上滑杆(2-2)和下滑杆(2-3)同时存在，且二者之间的轴向距离为所述螺旋滑槽(1-1)的螺距的整数倍。
  3. 根据权利要求1所述的电子烟，其特征在于，所述凝胶固定件(2)的底部具有突出的插柱(2-1)，其***到所述凝胶态烟油棒(10)的一端内部。
  4. 根据权利要求1所述的电子烟，其特征在于，所述加热元件(3)为轴向设置的螺旋管状双股发热丝，所述螺旋管状双股发热丝包括一股加热丝束和一股吸附渗透丝束互相缠绕而成，所述螺旋管状双股发热丝整体为螺旋管状，且相邻螺旋线之间没有缝隙；
    或者所述加热元件(3)为轴向设置的侧壁具有孔洞的发热管。
  5. 根据权利要求1所述的电子烟，其特征在于，所述烟具外壳(7)上端部设置有烟嘴(8)，其与气流通道(9)气流连通。
  6. 根据权利要求1-5任一项所述的电子烟，其特征在于，所述烟具外壳(7)包括可拆卸连接或者可旋转连接的上壳(7-1)和下壳(7-2)，所述加热腔(4)为两端开放的管状结构且设置在所述上壳(7-1)中。
  7. 根据权利要求1-5任一项所述的电子烟，其特征在于，所述烟具外壳(7)包括可拆卸连接或者可旋转连接的上壳(7-1)和下壳(7-2)，所述加热腔(4)至少上端部开放且设置在所述下壳(7-2)中。
  8. 根据权利要求1-5任一项所述的电子烟，其特征在于，所述原位自转限制槽口(7-4)为轴向延伸的条形槽口，或者为螺旋形槽口。
  9. 一种旋转式定量供应凝胶态烟油的电子烟的使用方法，其特征在于，其使用权利要求1-8任一项所述的电子烟，所述使用方法包括以下步骤：旋转所述施动轮(1-2)使所述旋转支架(1)发生自转，则所述螺旋滑槽(1-1)通过上滑杆(2-2)和/或下滑杆(2-3)向所述凝胶固定件(2)提供作用力，使其具有同时发生自转和沿着轴向运动的趋势，同时，所述原位自转限制槽口(7-4)限制所述凝胶固定件(2)发生原位自转，则在所述螺旋滑槽(1-1)和所述原位自转限制槽口(7-4)的共同作用下，所述凝胶固定件(2)最终沿着所述原位自转限制槽口(7-4)无自转仅轴向运动或者一边自转一边轴向运动，同时带动所述凝胶态烟油棒(10)无自转仅轴向运动或者一边自转一边轴向运动直到所述凝胶态烟油棒(10)的下端一部分进入到所述加热腔(4)中，启动加热元件(3)对所述加热腔(4)内的凝胶态烟油棒(10)加热，凝胶态烟油棒(10)被加热后融化，从整个凝胶态烟油棒(10)中断开，融化后的凝胶态烟油棒(10)汽化生成烟雾并通过气流通道(9)最终进入用户口中。
PCT/CN2021/079135 2020-12-25 2021-03-04 一种旋转式定量供应凝胶态烟油的电子烟 WO2022134312A1 (zh)

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