WO2022126860A1 - 一种能连续供应凝胶态烟油的电子烟烟具套装 - Google Patents

一种能连续供应凝胶态烟油的电子烟烟具套装 Download PDF

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Publication number
WO2022126860A1
WO2022126860A1 PCT/CN2021/077928 CN2021077928W WO2022126860A1 WO 2022126860 A1 WO2022126860 A1 WO 2022126860A1 CN 2021077928 W CN2021077928 W CN 2021077928W WO 2022126860 A1 WO2022126860 A1 WO 2022126860A1
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Prior art keywords
liquid
strip
gel
reel
state
Prior art date
Application number
PCT/CN2021/077928
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English (en)
French (fr)
Inventor
赵伟
洪鎏
李寿波
管莹
韩熠
巩效伟
张霞
李廷华
朱东来
Original Assignee
云南中烟工业有限责任公司
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Publication date
Priority claimed from CN202011505098.8A external-priority patent/CN112568505A/zh
Priority claimed from CN202011552123.8A external-priority patent/CN112545057A/zh
Priority claimed from CN202110158496.5A external-priority patent/CN112806617A/zh
Application filed by 云南中烟工业有限责任公司 filed Critical 云南中烟工业有限责任公司
Publication of WO2022126860A1 publication Critical patent/WO2022126860A1/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
    • A24F40/20—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/20—Advancing webs by web-penetrating means, e.g. pins
    • B65H20/22—Advancing webs by web-penetrating means, e.g. pins to effect step-by-step advancement of web

Definitions

  • the invention belongs to the field of electronic cigarettes, and in particular relates to an electronic cigarette smoking set capable of continuously supplying gelled e-liquid.
  • 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 is 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.
  • a first aspect of the present invention provides an electronic cigarette smoking set capable of continuously supplying gelled e-liquid, comprising:
  • a surface heater 5 which is located at any position of the gel-state e-liquid strip from unwinding to rewinding, and whose heating surface is in contact with the gel-state e-liquid strip 2;
  • the gel e-liquid strip 3 includes a base tape 31 and a gel e-liquid layer 32 spread on the base tape 31 .
  • the planar heater 5 is a resistance heater provided on the outer surface of the driven reel 6 .
  • the planar heater 5 is a resistance heating layer 61 provided on the peripheral outer surface of the driven reel 6 , and the resistance heating layer 61 only covers a certain part of the peripheral outer surface. sector partition;
  • the gel e-liquid strip 3 includes a base strip 31 and a gel e-liquid layer 32 that is alternately spread on the base strip 31, and the strip area covered with the gel e-liquid layer is referred to as a "stripe" smoke section", and the strip area between the two strip smoking sections that is not coated with the gelatinous e-liquid layer is called the "non-smoke section of the strip";
  • the length of each of the smoking sections of the strip is adapted to the arc length of the sectors of the resistive heating layer 61 on the outer circumferential surface.
  • the base tape 31 can be any tape that can withstand the atomization temperature of e-liquid (for example, 180-220° C.), such as paper tape, polymer tape, etc., which has certain flexibility and can be unrolled and rewind.
  • e-liquid for example, 180-220° C.
  • a preferred strip is a polytetrafluoroethylene strip, which can withstand temperatures above 250°C and maintain strong flexibility even at high temperatures, and can withstand various chemical components in e-liquid.
  • the end of the smoking device casing 1 further has a suction nozzle 10 which is in airflow communication with the smoke channel 9 .
  • the shapes of the smoke channel 9 and the mouthpiece 10 are not limited, and condensation materials or filter materials can also be arranged therein as required.
  • the driven reel 6 and/or the driving reel can be a toothless reel (the gel state e-liquid strip is moved purely by the friction force on the reel surface) or a gear reel.
  • the driven reel 6 and/or the driving reel 4 are gear-type reels.
  • the gel e-liquid strip 3 has several rows of holes 33 parallel to each other, and the positions of the holes are the same as those of the gear-type reel.
  • the gear teeth correspond to each other, so that the gear-type reel drives the gel e-liquid strip to move, and unwinds and rewinds smoothly.
  • the resistance heater on the outer surface of the driven reel 6 is a resistance heating layer, a resistance heating coil or a number of resistance heating strips arranged at intervals, which is different from the gel e-liquid strip. 3.
  • the part that is in close contact directly heats and fumes the gelled e-liquid strip, and the part that is not in close contact with the gelled e-liquid strip can play the role of radiating preheating to the gelled e-liquid strip. .
  • the central angle corresponding to the sector zone occupied by the resistance heating layer on the outer surface of the driven reel 6 may be 180°, 120°, 90° or 60°.
  • the time period during which it is in contact with the heat and smoke is the suction time period; correspondingly, the central angle corresponding to the fan-shaped subsection on the outer surface of the driven reel 6 that is not occupied by the resistance heating layer is 180°, 240°, 270° or 300°, and the time period during which the non-smoking section of the strip is in contact with it is the time period between puffs.
  • this setting allows the ratio of puff time to puff interval to be controlled to be 1:1, 1:2, 1:3 or 1:5.
  • the sector-shaped subsections may also be non-continuously arranged. Taking a 180° sector-shaped subsection as an example, it may be a continuous 180° sector-shaped subsection, or may be two 90° sector-shaped subsections arranged at opposite top angles.
  • the gel e-liquid layer 32 may be a reversible phase-change gel-state e-liquid layer, or a non-reversible phase-change gel-state e-liquid layer.
  • the gelled e-liquid layer 32 is distributed on the baseband 31 in the form of continuous layers or discrete points.
  • the holes 33 at least penetrate through the base tape 31 and serve as the rotational force application points of the gear teeth of the gear-type reel.
  • the holes penetrate through the base tape 31 and the gel e-liquid layer 32, so that the holes can not only be used as the rotational force point of the gear teeth of the gear-type reel, but also promote the heating of the gel e-liquid layer. after the release of internal fumes. There are no additional restrictions on the shape and distribution density of holes.
  • one puff of the user and the idle time thereafter are referred to as one puff cycle.
  • the inventors found that most users of traditional lit cigarettes last for 1.8-2.2 seconds for one puff, and the puff interval is about 2-3 times the puff time.
  • a conventional lit cigarette typically provides 8 such puff cycles.
  • the electronic cigarette set of the present invention also includes a micro-motor (not shown in the figure) placed inside the casing of the cigarette.
  • the micro-motor drives the active reel 4 to rotate, and the rotational speed can be adjusted according to the gel required to be supplied.
  • the length of the state e-liquid strip is independently determined.
  • Such a micromotor and its rotational speed control method are all routine choices of those skilled in the art, so they will not be repeated here.
  • the micromotor in 8 such smoking cycles, is always kept in a working state, so as to simulate the smoking process of a user smoking a conventional lit cigarette. Even in the present invention, the micromotor is always kept in a working state during more than 16 such smoking cycles, so as to simulate the smoking process of the user continuously smoking more than 2 conventional lit cigarettes.
  • the electronic cigarette is also provided with a suction sensor, which senses the user's suction action, and sends a power-on signal to the micromotor and the electric heater when the user smokes.
  • a suction sensor which senses the user's suction action, and sends a power-on signal to the micromotor and the electric heater when the user smokes.
  • Micromotors and electric heaters send out power-off signals.
  • the second aspect of the present invention relates to a method for continuously supplying gelled e-liquid, the method uses the electronic cigarette set as described in the first aspect of the present invention, and the method comprises the following steps:
  • the active reel 4 rotates and drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state e-liquid strip 3 is heated by the planar heater 5 along the way, releasing the Smoke, the heated gel e-liquid strip 3 is wound onto the active reel 4 .
  • the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 10 .
  • the active reel 4 is rotated under the drive of the motor and drives the driven reel 6 to continuously unwind the gelled e-liquid strip 3 from the placement reel 2, and the strips of the unrolled gelled e-liquid strip 3 are
  • the smoking section is heated by the fan-shaped resistance heating layer on the outer surface of the driven reel 6, and the smoke is released, and the released smoke is sucked into the user's mouth, while the non-smoking section of the strip is not heated, and the gel state is After leaving the driven reel 6, the e-liquid strip 3 is wound onto the active reel 4;
  • the motor operates continuously both during the suction and during the suction gap.
  • the traditional block or stick gel e-liquid is made into a strip roll, and in conjunction with the unwinding and rewinding device in the smoking set, the gel e-liquid strip can be supplied quantitatively and continuously to the plane.
  • the surface heater is fully in contact with the gel e-liquid strip, the heating efficiency is high, and the atomization is timely and sufficient.
  • the gel e-liquid strip only passes through the surface heater once, and does not have to undergo repeated melting and solidification, which not only maximizes the use of the electric energy of the heating element, but also atomizes 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 due to repeated heating, reducing the possibility of peculiar smell.
  • the gel e-liquid strip only passes through the surface heater once and does not have to undergo repeated melting-solidification, it is not necessary to require the obtained gel e-liquid to have thermally reversible solid-liquid phase transition properties, which greatly expands the
  • the range of gelling agents that can be used is such that some gelling agents that do not have thermally reversible solid-liquid phase transition properties can also be used.
  • the gel e-liquid layer is rolled into a roll, which is protected inside the roll, and can also prevent it from drying or oxidizing, extending the shelf life.
  • the heated non-vaporizable gel residue still exists on the base tape, and is wound into a roll and discarded after use, so as not to be scattered everywhere and contaminate the smoking device.
  • the planar heater is a resistance heater provided on the outer surface of the driven reel.
  • the driven reel has both transmission and heating functions, and the separately provided heater is omitted, which makes the internal space layout of the smoking appliance more compact.
  • a resistance heating layer is provided on the peripheral outer surface of the driven reel, and the resistance heating layer only covers a sector-shaped partition of the peripheral outer surface.
  • the driven reel is divided into a fan-shaped heating area and a non-heating area.
  • the gel e-liquid strip is also provided with a corresponding strip smoking section and a strip non-smoking section, and the two are compatible with each other.
  • FIG. 1 is a schematic structural diagram of an electronic cigarette smoking set capable of continuously supplying gelled e-liquid according to Embodiments 1-3 of the present invention.
  • FIG. 2 is a schematic structural diagram of the gel-state e-liquid strips of Examples 1-3 of the present invention.
  • FIG. 3 is a schematic structural diagram of an electronic cigarette smoking set capable of continuously supplying gelled e-liquid according to Embodiments 4-8 of the present invention.
  • Figure 4 is an end view of a driven reel used in Examples 7-8 of the present invention.
  • FIG. 5 is a schematic structural diagram of the gel-state e-liquid strips of Examples 7-8 of the present invention.
  • Cigarette device shell 2- Place the reel; 3- Gel e-liquid strip; 31- Base band; 32- Gel e-liquid layer; 33- Hole; 4- Active reel; 5- Surface heater; 6- Slave Moving reel; 61-resistance heating layer; 7-control circuit board; 8-battery; 9-smoke channel; 10-cigarette holder.
  • An electronic cigarette smoking set capable of continuously supplying gelled e-liquid as shown in FIG. 1 of the present invention and the above summary of the invention is used.
  • both the driving reel 4 and the driven reel 6 use gear-type reels.
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the gel state e-liquid has thermally reversible solid-liquid phase transition properties.
  • the gelatinous e-liquid strip 3 is rolled into a roll and installed on the placement reel 2 as shown in FIG. 1 of the present invention. on reel 4. The above work can be installed before the smoking set leaves the factory, and can be replaced and installed by customers.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil strip 3 is heated to 200 °C by the surface heater 5 along the way, the gel e-juice is heated from solid to liquid, and the liquid e-juice is heated and volatilized to release smoke.
  • micro-motor speed control options and heating power control are provided. Options are available for the user to choose so that the user can control the amount of smoke released.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 10.
  • the smoking device can respond to the user's operation in real time, start at any time and continuously and quantitatively supply the gel e-liquid strip and heat it, and can also stop the supply and stop the heating at any time, and there is almost no time delay in response time. After the user has taken hundreds to thousands of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-liquid strip by himself.
  • An electronic cigarette smoking set capable of continuously supplying gelled e-liquid as shown in FIG. 1 of the present invention and the above summary of the invention is used.
  • both the driving reel 4 and the driven reel 6 use gear-type reels.
  • liquid e-liquid The basic formula of liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% of mint flavor to it, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the gelling agent is Geely Gum (also known as gellan gum), and the added amount is 7.6wt% of the liquid e-liquid , after stirring evenly, it was coated on a pre-perforated polytetrafluoroethylene tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1500 mm by the casting coating method, and the coating thickness was 0.1 mm.
  • the gel state e-liquid also has thermally reversible solid-liquid phase transition properties.
  • the gelatinous e-liquid strip 3 is rolled into a roll and installed on the placement reel 2 as shown in FIG. 1 of the present invention. on reel 4.
  • the above work can be installed before the smoking set leaves the factory, and can be replaced and installed by customers.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil strip 3 is heated to 190°C by the surface heater 5 along the way.
  • the gel e-liquid is heated from solid to liquid, and the liquid e-liquid is heated and volatilized to release smoke.
  • Several micro-motor speed control options and heating power control are provided. Options are available for the user to choose so that the user can control the amount of smoke released.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 10.
  • the smoking device can respond to the user's operation in real time, start at any time and continuously and quantitatively supply the gel e-liquid strip and heat it, and can also stop the supply and stop the heating at any time, and there is almost no time delay in response time. After the user has taken hundreds to thousands of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-liquid strip by himself.
  • the electronic cigarette smoking set that can continuously supply the gelled e-liquid as shown in FIG. 1 of the present invention and the above summary of the invention is still used.
  • both the driving reel 4 and the driven reel 6 use gear-type reels.
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the extension coating method is applied to a pre-perforated polylactic acid base tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1200 mm, and the coating thickness is 0.1 mm. Colloidal e-liquid, after cooling, you can get gel e-liquid strips.
  • the gel state e-liquid does not have the property of thermally reversible solid-liquid phase transition, that is, it will not turn into a liquid state after cooling and heating, but gradually exudes from the three-dimensional network structure of the gel as the e-liquid is heated.
  • the gelatinous e-liquid strip 3 is rolled into a roll and installed on the placement reel 2 as shown in FIG. 1 of the present invention. on reel 4. The above work can be installed before the smoking set leaves the factory, and can be replaced and installed by customers.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil stick 3 is heated to 220 °C by the planar heater 5 along the way.
  • the glycerin originally sealed in the three-dimensional polymer network pores of the gel breaks through the network constraints and seeps out and volatilizes when heated.
  • several micro-motor speed control options and heating power control options are provided for users to choose, so that users can independently control the amount of smoke released.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 10.
  • the smoking device can respond to the user's operation in real time, start at any time and continuously and quantitatively supply the gel e-liquid strip and heat it, and can also stop the supply and stop the heating at any time, and there is almost no time delay in response time. After the user has taken hundreds to thousands of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-liquid strip by himself.
  • An electronic cigarette capable of continuously supplying gelled e-liquid as shown in FIG. 3 of the present invention and the above summary of the invention is used.
  • the driving reel 4 and the driven reel 6 both use gear-type reels, and a resistance heating layer is provided on the entire peripheral outer surface of the driven reel 4 .
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the gel state e-liquid has thermally reversible solid-liquid phase transition properties.
  • the gel state e-liquid strip 3 is rolled into a roll, and installed on the placement reel 2 as shown in FIG. 3 of the present invention. on reel 4.
  • the above work can be installed before the smoking set leaves the factory, or can also be installed by the user before use.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil strip 3 passes through the driven reel 6, it is heated to 200°C by the resistance heating layer on its peripheral outer surface, the gel e-liquid is heated from solid to liquid, and the liquid e-liquid is heated and volatilized to release smoke, providing several gears.
  • Micromotor speed control options and heating power control options are available for users to choose, so that users can independently control the amount of smoke released.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 5.
  • the smoking device can respond to the user's operation in real time, start at any time and continuously and quantitatively supply gelatinous e-liquid strips and heat them, and can also stop supplying and stop heating at any time, with almost no time delay in response time. After the user has taken hundreds to thousands of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-liquid strip by himself.
  • An electronic cigarette capable of continuously supplying gelled e-liquid as shown in FIG. 3 of the present invention and the above summary of the invention is used.
  • the driving reel 4 and the driven reel 6 both use gear-type reels, and a resistance heating coil is wound on the entire peripheral outer surface of the driven reel 4 .
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the gelling agent is Geely Gum (also known as gellan gum), and the added amount is 7.6wt% of the liquid e-liquid , after stirring evenly, it was coated on a pre-perforated polytetrafluoroethylene tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1500 mm by the casting coating method, and the coating thickness was 0.1 mm.
  • the gel state e-liquid also has thermally reversible solid-liquid phase transition properties.
  • the gel state e-liquid strip 3 is rolled into a roll, and installed on the placement reel 2 as shown in FIG. 3 of the present invention. on reel 4.
  • the above work can be installed before the smoking set leaves the factory, or can also be installed by the user before use.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil strip 3 passes through the driven reel 6, it is heated to 190 °C by the resistance heating heating coil on its peripheral outer surface, the gel e-liquid is heated from solid to liquid, and the liquid e-liquid is heated and volatilized to release smoke, providing a few
  • the speed control options and heating power control options are available for users to choose, so that users can independently control the amount of smoke released.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 5.
  • the smoking device can respond to the user's operation in real time, start at any time and continuously and quantitatively supply the gel e-liquid strip and heat it, and can also stop the supply and stop the heating at any time, and there is almost no time delay in response time. After the user has taken hundreds to thousands of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-liquid strip by himself.
  • the electronic cigarette that can continuously supply the gel state e-liquid as shown in FIG. 3 of the present invention and the above summary of the invention is still used.
  • the driving reel 4 and the driven reel 6 both use gear-type reels, and the peripheral outer surface of the driven reel 4 is provided with several resistance heating strips arranged at intervals.
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the extension coating method is applied to a pre-perforated polylactic acid base tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1200 mm, and the coating thickness is 0.1 mm. Colloidal e-liquid, after cooling, you can get gel e-liquid strips.
  • the gel state e-liquid does not have the property of thermally reversible solid-liquid phase transition, that is, it will not turn into a liquid state after cooling and heating, but gradually exudes from the three-dimensional network structure of the gel as the e-liquid is heated.
  • the gel state e-liquid strip 3 is rolled into a roll, and installed on the placement reel 2 as shown in FIG. 3 of the present invention. on reel 4.
  • the above work can be installed before the smoking set leaves the factory, or can be installed by the user before use.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil stick 3 passes through the driven reel 6, it is heated to 210°C by the resistance heating layer on its peripheral outer surface.
  • the glycerin originally sealed in the three-dimensional polymer network pores of the gel breaks through. The network is bound to seep out and volatilize by heat, releasing smoke.
  • Several micro-motor speed control options and heating power control options are provided for users to choose, so that users can independently control the amount of smoke released.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 5.
  • the smoking device can respond to the user's operation in real time, start at any time and continuously and quantitatively supply the gel e-liquid strip and heat it, and can also stop the supply and stop the heating at any time, and there is almost no time delay in response time. After the user has taken hundreds to thousands of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-liquid strip by himself.
  • the driving reel 4 and the driven reel 6 both use gear-type reels, wherein the driven reel has a diameter of 6.0 mm, and the peripheral outer surface of the driven reel 4 is coated with a resistance heating layer, and its corresponding central angle is 180°.
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the extension coating method is interval-coated on a pre-perforated kraft paper base tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1000 m.
  • the length of the smoking section is 9.42 mm
  • the length of the non-smoking section of the strip is 9.42 mm, that is, the ratio of the smoking time to the interval time is set to 1:1.
  • the gel state e-liquid has thermally reversible solid-liquid phase transition properties.
  • the gel state e-liquid strip 3 is rolled into a roll, and installed on the placement reel 2 as shown in FIG. 3 of the present invention. on the reel 4, and the smoking section of the strip is brought into corresponding contact with the resistance heating layer.
  • the above work can be installed before the smoking set leaves the factory, or can also be installed by the user before use.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil strip 3 passes through the driven reel 6, it is heated to 200°C by the resistance heating layer on its peripheral outer surface, the gel e-liquid is heated from solid to liquid, and the liquid e-liquid is heated and volatilized to release smoke, providing several gears.
  • Micromotor speed control options and heating power control options are available for users to choose, so that users can independently control the amount of smoke released.
  • the width of the strip can also be controlled to control the amount of smoke produced in a single puff.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 5.
  • the micromotor keeps rotating slowly and uniformly, and does not need to be started and stopped frequently with each puff of the user. After the user has taken dozens of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-juice strip by himself.
  • the driving reel 4 and the driven reel 6 both use gear-type reels, wherein the driven reel has a diameter of 6.0 mm, and the peripheral outer surface of the driven reel 4 is coated with a resistance heating layer, and its corresponding central angle is 120°.
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the gelling agent is Geely Gum (also known as gellan gum), and the added amount is 7.6wt% of the liquid e-liquid , after stirring evenly, it was coated on a pre-perforated polytetrafluoroethylene tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1500 mm by the casting coating method, and the coating thickness was 0.1 mm.
  • E-liquid strips 3 The length of the smoking section of the strip is 6.28 mm, and the length of the non-smoking section of the strip is 12.56 mm, that is, the ratio of the smoking time to the interval time is set to 1:2.
  • the gel state e-liquid also has thermally reversible solid-liquid phase transition properties.
  • the gel state e-liquid strip 3 is rolled into a roll, and installed on the placement reel 2 as shown in FIG. 3 of the present invention. on reel 4.
  • the above work can be installed before the smoking set leaves the factory, or can also be installed by the user before use.
  • the power is turned on, and the active reel 4 is rotated by the micro-motor, which in turn drives the driven reel 6 to continuously unwind the gel-state e-liquid strip 3 from the placement reel 2, and the unrolled gel-state cigarette
  • the oil strip 3 passes through the driven reel 6, it is heated to 190 °C by the resistance heating heating coil on its peripheral outer surface, the gel e-liquid is heated from solid to liquid, and the liquid e-liquid is heated and volatilized to release smoke, providing a few
  • the speed control options and heating power control options are available for users to choose, so that users can independently control the amount of smoke released.
  • the width of the strip can also be controlled to control the amount of smoke produced in a single puff.
  • the heated gel e-liquid strip 3 is wound on the active reel 4, and the released smoke is sucked into the user's mouth through the smoke channel 9 and the suction nozzle 5.
  • the micromotor keeps rotating slowly and uniformly, and does not need to be started and stopped frequently with each puff of the user. After the user has taken dozens of puffs, this roll of gel e-juice strip 3 is used up, and the user can open the casing 1 of the smoking device and replace the next roll of gel e-juice strip by himself.

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Abstract

一种能连续供应凝胶态烟油的电子烟烟具套装，其包括：烟具外壳(1)，其内设有控制电路板(7)、电池(8)、烟雾通道(9)；安放卷轴(2)，其上卷绕着一卷凝胶态烟油条带(3)，凝胶态烟油条带(3)从该安放卷轴(2)解卷，经从动卷轴(6)转向后被主动卷轴(4)收卷；面状加热器(5)，其设置于凝胶态烟油条带(3)从解卷到收卷的输送路径上的任意位置处，并且其加热面与凝胶态烟油条带(3)接触；其中凝胶态烟油条带(3)包括基带(31)和铺涂在基带(31)上的凝胶态烟油层(32)。该电子烟烟具套装能连续且定量地向面状加热器(5)供应凝胶态烟油，空间布局紧凑，且加热后的不可气化的凝胶残留物仍存在于基带上而被卷成一卷，利于后续抛弃处理。还公开了一种连续供应凝胶态烟油的方法。

Description

一种能连续供应凝胶态烟油的电子烟烟具套装 技术领域
本发明属于电子烟领域，特别涉及一种能连续供应凝胶态烟油的电子烟烟具套装。
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
本发明第一方面提供了一种能连续供应凝胶态烟油的电子烟烟具套装，其包括：
烟具外壳1；其内设有控制电路板7、电池8、烟雾通道9；
安放卷轴2，其上卷绕着一卷凝胶态烟油条带3，所述凝胶态烟油条带3从该安放卷轴2解卷，经从动卷轴6转向后被主动卷轴4收卷；
面状加热器5，其介于所述凝胶态烟油条带从解卷到收卷的任何位置处，并且其加热面与所述凝胶态烟油条带2接触；
其中所述凝胶态烟油条带3包括基带31和铺涂在基带31上的凝胶态烟油层32。
优选的技术方案中，其中所述面状加热器5为所述从动卷轴6外表面设有的电阻加热器。
优选的技术方案中，所述面状加热器5为所述从动卷轴6的周向外表面设有的电阻发热层61，所述电阻发热层61仅覆盖所述周向外表面的某个扇形分区；
其中所述凝胶态烟油条带3包括基带31和间隔式交替铺涂在基带31上的凝胶态烟油层32，其中铺涂有凝胶态烟油层的条带区域称为“条带发烟段”，而两个条带发烟段之间的未铺涂有凝胶态烟油层的条带区域称为“条带非发烟段”；
其中每一所述条带发烟段的长度与所述电阻加热层61的扇形分区在周向外表面上的弧长相适配。
其中所述基带31可以是任何能耐受烟油雾化温度(例如180-220℃)的条带，例如纸质条带、聚合物条带等，其具有一定的柔韧性，能够被解卷和收卷。一种优选的条带是聚四氟乙烯条带，其能耐受250℃以上的温度且即便在高温下也能保持强柔韧性，且能耐受烟油中的各种化学成分。
优选地，所述烟具外壳1的端部还具有吸嘴10，其与所述烟雾通道9气流连通。所述烟雾通道9和烟嘴10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。
所述从动卷轴6和/或主动卷轴可以为无齿型卷轴(纯靠卷轴表面摩擦力带动凝胶态烟油条带运动)或齿轮型卷轴。优选地，所述从动卷轴6和/或主动卷轴4为齿轮型卷轴，相应地，所述凝胶态烟油条带3上具有彼此平行的若干排孔洞33，孔洞的位置与齿轮型卷轴的轮齿相对应，以使得齿轮型卷轴带动该凝胶态烟油条带运动，流畅地进行解卷和收卷。
优选的技术方案中，所述从动卷轴6外表面上的所述电阻加热器是电阻加热层、电阻加热线圈或若干个间隔设置的电阻加热条带，其与所述凝胶态烟油条带3紧密接触的部分直接对凝胶态烟油条带进行加热发烟，其不与所述凝胶态烟油条带紧密接触的部分可以起到对该凝胶态烟油条带进行辐射预热的作用。
优选的技术方案中，所述从动卷轴6外表面上的所述电阻加热层所占据的扇形分区所对应的圆心角可以为180°，120°，90°或60°，条带发烟段与其接触受热发烟的时间段为抽吸时间段；相应地，所述从动卷轴6外表面上未被电阻加热层所占据的扇形分区对应的圆心角为180°、240°、270°或300°，条带非发烟段与其接触的时间段为抽吸间隔时间段。显然此设置可使得抽吸时间和抽吸间隔时间段之比控制为1:1、1:2、1:3或1:5。当然，通过设置电阻加热层所占据的圆心角，还可以在烟 具加工时进行任意进行其他比例设置。此外，所述扇形分区也可以非连续设置，以180°的扇形分区为例，其可以是连续的180°扇形分区，也可以是呈对顶角设置的两个90°扇形分区。
其中，所述凝胶态烟油层32可以是可逆相变凝胶态烟油层，也可以是非可逆相变凝胶态烟油层。
其中，所述凝胶态烟油层32以连续层或离散点形式分布在所述基带31上。
其中，所述孔洞33至少贯穿所述基带31上，作为齿轮型卷轴的轮齿的旋转施力点。优选地，所述孔洞贯穿所述基带31和所述凝胶态烟油层32，这样所述孔洞除了可以作为齿轮型卷轴的轮齿的旋转施力点之外，还能促进凝胶态烟油层受热后内部烟雾的释放。对孔洞的形状、分布密度没有额外限制。
本发明中，将用户的一次抽吸及其后的空闲时间称为一次抽吸循环。本发明人经过统计后发现，大多数传统点燃型卷烟用户，一次抽吸历时1.8-2.2秒时间，而抽吸间隔时间为抽吸时间的2-3倍左右。而一根传统点燃型卷烟通常可供8次这样的抽吸循环。
其中，本发明的电子烟烟具套装中还包括置于所述烟具外壳内部的微电机(图中未示出)，该微电机驱动所述主动卷轴4旋转，转速可以根据所需供应的凝胶态烟油条带长度而自主确定。这样的微电机及其转速调控方式，都是本领域技术人员的常规选择，故在此不再赘述。
优选地，本发明中，在8次这样的抽吸循环中，始终保持微电机处于工作状态，以模拟用户抽吸一根常规点燃型卷烟的抽吸过程。甚至，本发明中，在16次以上的这样的抽吸循环中，始终保持微电机处于工作状态，以模拟用户连续抽2根以上常规点燃型卷烟的抽吸过程。
优选地，所述电子烟中还设有抽吸传感器，其感应用户抽吸动作，用户抽吸时向微电机和电加热器发出通电信号，用户抽吸间隙时或停止抽吸时，则向微电机和电加热器发出断电信号。
本发明第二方面涉及一种连续供应凝胶态烟油的方法，所述方法使用如本发明第一方面所述的电子烟烟具套装，该方法包括以下步骤：
主动卷轴4旋转并带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3被沿途的面状加热器5加热，释放出烟雾，加热后的凝胶 态烟油条带3被收卷到主动卷轴4上。释放后的烟雾经所述烟雾通道9和吸嘴10被吸入用户口中。
优选的技术方案中，主动卷轴4在电机驱动下旋转并带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3的条带发烟段被从动卷轴6外表面上的扇形的电阻加热层加热，释放出烟雾，释放后的烟雾被吸入用户口中，而条带非发烟段则不被加热，所述凝胶态烟油条带3离开该从动卷轴6后被收卷到主动卷轴4上；
其中所述电机在抽吸期间和抽吸间隙期间都连续工作。
本发明的有益效果：
1、本发明将传统的块状或棒状凝胶态烟油制成了条带卷，配合烟具中解卷和收卷装置，能够定量且连续地向平面加热连续供应凝胶态烟油条带。
2、面状加热器与凝胶态烟油条带接触充分，加热效率高，雾化及时且充分。
3、凝胶态烟油条带仅一次性通过面状加热器，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。
4、同样因为凝胶态烟油条带仅一次性通过面状加热器，不必经历反复的熔化-凝固，故不必要求得到的凝胶态烟油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。
5、非工作状态时，凝胶态烟油层被卷成卷，保护在卷内部，还能防止其风干或氧化，延长保质期。相应地，加热后的不可气化的凝胶残余物，也仍存在于基带上，被收卷成一卷，用后抛弃，不至于到处散落而污染烟具。
6、优选的技术方案中，其中所述面状加热器为所述从动卷轴外表面设有的电阻加热器。从动卷轴兼具传动和加热功能，略掉了单独设置的加热器，使得烟具内部空间布局更加紧凑。
7、优选的技术方案中，所述从动卷轴的周向外表面设有电阻发热层，所述电阻发热层仅覆盖所述周向外表面的一个扇形分区。本发明中从动卷轴上划分了扇形加热区和非加热区，相应地，凝胶态烟油条带上也设置了对应的条带发烟段和条带非发烟段，二者彼此适配，使得微电机在连续工作状态下，仍可以高仿真地模拟出用户的抽 吸和抽吸间隙，不仅更符合用户的抽吸习惯，而且避免了微电机随着每次抽吸的过于频繁的启停，有效保护了微电机的寿命，从而可以使用普通微电机代替高端微电机，节约了制造成本。
附图说明
图1为本发明实施例1-3所述的能连续供应凝胶态烟油的电子烟烟具套装的结构示意图。
图2为本发明实施例1-3的凝胶态烟油条带的结构示意图。
图3为本发明实施例4-8所述的能连续供应凝胶态烟油的电子烟烟具套装的结构示意图。
图4为本发明实施例7-8中所使用的从动卷轴的端部视图。
图5为本发明实施例7-8的凝胶态烟油条带的结构示意图。
图中各附图标记含义如下：
1-烟具外壳；2-安放卷轴；3-凝胶态烟油条带；31-基带；32-凝胶态烟油层；33-孔洞；4-主动卷轴；5-面状加热器；6-从动卷轴；61-电阻加热层；7-控制电路板；8-电池；9-烟雾通道；10-烟嘴。
具体实施方式
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
实施例1
使用如本发明图1和以上发明内容中所示的能连续供应凝胶态烟油的电子烟烟具套装。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在加热至80℃的条件下向该液体烟油中加入胶凝剂，并搅拌，该胶凝剂为琼脂糖，加入量为该液体烟油的9.5wt％的比例，搅拌均匀后，用流延涂布法将其涂布到厚0.1mm、宽3mm、长1000m的预穿孔的牛皮纸基带上，涂层厚度0.1mm，冷凝至室温，得到凝胶态烟油条带3。该凝胶态烟油具有热可逆固液相变性质。将该凝胶态烟油条带3卷成卷，安装到如本发明图1所示的安放卷轴2上，条带的端部从该卷中抽 出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，并可以供客户更换安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3被沿途的面状加热器5加热至200℃，凝胶态烟油受热从固体转变为液体，液体烟油受热挥发而释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴10被吸入用户口中。该烟具均可实时响应用户的操作，随时启动并且连续定量地供应凝胶态烟油条带并加热，也可以随时停止供应和随时停止加热，几乎没有响应时间的时间延迟。用户抽吸数百至上千口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例2
使用如本发明图1和以上发明内容中所示的能连续供应凝胶态烟油的电子烟烟具套装。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在加热至80℃的条件下向该液体烟油中加入胶凝剂，并搅拌，该胶凝剂为吉利胶(又称结冷胶)，加入量为该液体烟油的7.6wt％的比例，搅拌均匀后，用流延涂布法将其涂布到厚0.1mm、宽3mm、长1500mm的预穿孔的聚四氟乙烯基带上，涂层厚度0.1mm，冷凝至室温，得到凝胶态烟油条带3。该凝胶态烟油也具有热可逆固液相变性质。将该凝胶态烟油条带3卷成卷，安装到如本发明图1所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，并可以供客户更换安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3被沿途的面状加热器5加热至190℃，凝胶态烟油受热从固体转变为液体，液体烟油受热挥发而释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上， 释放后的烟雾经所述烟雾通道9和吸嘴10被吸入用户口中。该烟具均可实时响应用户的操作，随时启动并且连续定量地供应凝胶态烟油条带并加热，也可以随时停止供应和随时停止加热，几乎没有响应时间的时间延迟。用户抽吸数百至上千口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例3
仍使用如本发明图1和以上发明内容中所示的能连续供应凝胶态烟油的电子烟烟具套装。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在室温下向该液体烟油中加入胶凝剂，并搅拌成乳化悬浮液，该胶凝剂为透明质酸，加入量为该液体烟油的11.2wt％的比例，搅拌均匀后，用流延涂布法将其涂布到厚0.1mm、宽3mm、长1200mm的预穿孔的聚乳酸基带上，涂层厚度0.1mm，然后加热至60℃，该乳化悬浮液粘度变高而转变成凝胶态烟油，冷却后备用即可得凝胶态烟油条带。但该凝胶态烟油不具有热可逆固液相变性质，即冷却后再加热也不会再变成液体状态，而是随着加热烟油从凝胶的三维网络结构中逐步渗出。将该凝胶态烟油条带3卷成卷，安装到如本发明图1所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，并可以供客户更换安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3被沿途的面状加热器5加热至220℃，凝胶态烟油受热后，原本被封存在凝胶的三维高分子网络孔洞内的甘油等突破网络束缚而渗出并受热挥发，释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴10被吸入用户口中。该烟具均可实时响应用户的操作，随时启动并且连续定量地供应凝胶态烟油条带并加热，也可以随时停止供应和随时停止加热，几乎没有响应时间的时间延迟。用户抽吸数百至上千口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例4
使用如本发明图3和以上发明内容中所示的能连续供应凝胶态烟油的电子烟。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴，且从动卷轴4的整个周向外表面上设置有电阻加热层。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在加热至80℃的条件下向该液体烟油中加入胶凝剂，并搅拌，该胶凝剂为琼脂糖，加入量为该液体烟油的9.5wt％的比例，搅拌均匀后，用流延涂布法将其涂布到厚0.1mm、宽3mm、长1000m的预穿孔的牛皮纸基带上，涂层厚度0.1mm，冷凝至室温，得到凝胶态烟油条带3。该凝胶态烟油具有热可逆固液相变性质。将该凝胶态烟油条带3卷成卷，安装到如本发明图3所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，或者也可以由用户使用前自行安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3经过从动卷轴6时被其周向外表面上的电阻加热层加热至200℃，凝胶态烟油受热从固体转变为液体，液体烟油受热挥发而释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴5被吸入用户口中。该烟具可实时响应用户的操作，随时启动并且连续定量地供应凝胶态烟油条带并加热，也可以随时停止供应和随时停止加热，几乎没有响应时间的时间延迟。用户抽吸数百至上千口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例5
使用如本发明图3和以上发明内容中所示的能连续供应凝胶态烟油的电子烟。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴，且从动卷轴4的整个周向外表面上缠绕有电阻加热线圈。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在加热至80℃的条件下向该液体烟油中加入胶凝剂，并搅拌，该胶凝剂为吉利胶(又称结冷胶)，加入量为该液体烟油的7.6wt％的比例，搅拌均匀后，用流延涂布法将其涂布到厚0.1mm、宽3mm、长1500mm的预穿孔的聚四氟乙烯基带上，涂层厚度0.1mm，冷凝至室温，得到凝胶态烟油条带3。该凝胶态烟油也具有热可逆固液相变性质。将该凝胶态烟油条带3卷成卷，安装到如本发明图3所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，或者也可以由用户使用前自行安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3经过从动卷轴6时被其周向外表面上的电阻加热加热线圈加热至190℃，凝胶态烟油受热从固体转变为液体，液体烟油受热挥发而释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴5被吸入用户口中。该烟具均可实时响应用户的操作，随时启动并且连续定量地供应凝胶态烟油条带并加热，也可以随时停止供应和随时停止加热，几乎没有响应时间的时间延迟。用户抽吸数百至上千口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例6
仍使用如本发明图3和以上发明内容中所示的能连续供应凝胶态烟油的电子烟。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴，且从动卷轴4的周向外表面上设置有若干个间隔设置的电阻加热条带。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在室温下向该液体烟油中加入胶凝剂，并搅拌成乳化悬浮液，该胶凝剂为透明质酸，加入量为该液体烟油的11.2wt％的比例，搅拌均匀后，用流延涂布法将其涂布到 厚0.1mm、宽3mm、长1200mm的预穿孔的聚乳酸基带上，涂层厚度0.1mm，然后加热至60℃，该乳化悬浮液粘度变高而转变成凝胶态烟油，冷却后备用即可得凝胶态烟油条带。但该凝胶态烟油不具有热可逆固液相变性质，即冷却后再加热也不会再变成液体状态，而是随着加热烟油从凝胶的三维网络结构中逐步渗出。将该凝胶态烟油条带3卷成卷，安装到如本发明图3所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，或者可以由用户使用前自行安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3经过从动卷轴6时被其周向外表面上的电阻加热层加热至210℃，凝胶态烟油受热后，原本被封存在凝胶的三维高分子网络孔洞内的甘油等突破网络束缚而渗出并受热挥发，释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴5被吸入用户口中。该烟具均可实时响应用户的操作，随时启动并且连续定量地供应凝胶态烟油条带并加热，也可以随时停止供应和随时停止加热，几乎没有响应时间的时间延迟。用户抽吸数百至上千口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例7
使用如本发明图3和以上发明内容中所示的能连续供应凝胶态烟油的电子烟。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴，其中从动卷轴直径6.0mm，从动卷轴4的周向外表面上涂覆有电阻加热层，其对应的圆心角为180°。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在加热至80℃的条件下向该液体烟油中加入胶凝剂，并搅拌，该胶凝剂为琼脂糖，加入量为该液体烟油的9.5wt％的比例，搅拌均匀后，用流延涂布法将其间隔式涂布到厚0.1mm、宽3mm、长1000m的预穿孔的牛皮纸基带上，涂层厚度0.1mm，冷凝至室温，得到凝胶态烟油条带3，其中条带发烟段长度为9.42mm，条带非发烟段长度为9.42mm，即抽吸时间与间隔时间之比设为1:1。
该凝胶态烟油具有热可逆固液相变性质。将该凝胶态烟油条带3卷成卷，安装到如本发明图3所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上，且使得条带发烟段与所述电阻加热层相对应接触。以上工作在烟具出厂前就可以安装好，或者也可以由用户使用前自行安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3经过从动卷轴6时被其周向外表面上的电阻加热层加热至200℃，凝胶态烟油受热从固体转变为液体，液体烟油受热挥发而释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。还可以控制条带的宽度来控制单次抽吸的发烟量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴5被吸入用户口中。该烟具工作时微电机一直保持缓慢匀速旋转，而不必随着用户的每次抽吸而频繁启停。用户抽吸数十口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。
实施例8
使用如本发明图3和以上发明内容中所示的能连续供应凝胶态烟油的电子烟。其中主动卷轴4和从动卷轴6均使用齿轮型卷轴，其中从动卷轴直径6.0mm，从动卷轴4的周向外表面上涂覆有电阻加热层，其对应的圆心角为120°。
液体烟油基础配方如下：以甘油作为气雾剂主体成分，向其中加入尼古丁1.5wt％，薄荷香精2.4wt％，并可根据需要向该液体烟油中添加诸如矫味剂、防甜腻剂、食品级防腐剂、食品级着色剂等液体烟油配制中的常规添加剂。
在加热至80℃的条件下向该液体烟油中加入胶凝剂，并搅拌，该胶凝剂为吉利胶(又称结冷胶)，加入量为该液体烟油的7.6wt％的比例，搅拌均匀后，用流延涂布法将其涂布到厚0.1mm、宽3mm、长1500mm的预穿孔的聚四氟乙烯基带上，涂层厚度0.1mm，冷凝至室温，得到凝胶态烟油条带3。其中条带发烟段长度为6.28mm，条带非发烟段长度为12.56mm，即抽吸时间与间隔时间之比设为1:2。
该凝胶态烟油也具有热可逆固液相变性质。将该凝胶态烟油条带3卷成卷，安装到如本发明图3所示的安放卷轴2上，条带的端部从该卷中抽出并经从动卷轴6转向后被固定到主动卷轴4上。以上工作在烟具出厂前就可以安装好，或者也可以由用户使用前自行安装。
用户需要抽吸时，启动电源，主动卷轴4在微电机带动下旋转，进而带动从动卷轴6，将凝胶态烟油条带3从安放卷轴2连续解卷，解卷后的凝胶态烟油条带3经过从动卷轴6时被其周向外表面上的电阻加热加热线圈加热至190℃，凝胶态烟油受热从固体转变为液体，液体烟油受热挥发而释放出烟雾，提供几档微电机转速控制选项和加热功率控制选项供用户选择，以便用户自主控制烟雾释放量。还可以控制条带的宽度来控制单次抽吸的发烟量。加热后的凝胶态烟油条带3被收卷到主动卷轴4上，释放后的烟雾经所述烟雾通道9和吸嘴5被吸入用户口中。该烟具工作时微电机一直保持缓慢匀速旋转，而不必随着用户的每次抽吸而频繁启停。用户抽吸数十口后，本卷凝胶体烟油条带3用尽，用户可打开烟具外壳1，自行更换下一卷凝胶态烟油条带。

Claims (10)

  1. 一种能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，其包括：
    烟具外壳(1)；其内设有控制电路板(7)、电池(8)、烟雾通道(9)；
    安放卷轴(2)，其上卷绕着一卷凝胶态烟油条带(3)，所述凝胶态烟油条带(3)从该安放卷轴(2)解卷，经从动卷轴(6)转向后被主动卷轴(4)收卷；
    面状加热器(5)，其介于所述凝胶态烟油条带从解卷到收卷的任何位置处，并且其加热面与所述凝胶态烟油条带(2)接触；
    其中所述凝胶态烟油条带(3)包括基带(31)和铺涂在基带(31)上的凝胶态烟油层(32)。
  2. 根据权利要求1所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，其中所述面状加热器(5)为所述从动卷轴(6)外表面设有的电阻加热器。
  3. 根据权利要求1所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，其中所述面状加热器(5)为所述从动卷轴(6)的周向外表面设有的电阻发热层(61)，所述电阻发热层(61)仅覆盖所述周向外表面的某个扇形分区；
    其中所述凝胶态烟油条带(3)包括基带(31)和间隔式交替铺涂在基带(31)上的凝胶态烟油层(32)，其中铺涂有凝胶态烟油层的条带区域称为“条带发烟段”，而两个条带发烟段之间的未铺涂有凝胶态烟油层的条带区域称为“条带非发烟段”；
    其中每一所述条带发烟段的长度与所述电阻加热层(61)的扇形分区在周向外表面上的弧长相适配。
  4. 根据权利要求1～3任一项所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，所述烟具外壳(1)的端部还具有吸嘴(10)，其与所述烟雾通道(9)气流连通。
  5. 根据权利要求1～3任一项所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，所述从动卷轴(6)和/或主动卷轴(4)为齿轮型卷轴，相应地，所述凝胶态烟油条带(3)上具有彼此平行的若干排孔洞(33)，孔洞的位置与齿轮型卷轴的轮齿相对应，以使得齿轮型卷轴带动该凝胶态烟油条带运动。
  6. 根据权利要求1～3任一项所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，所述凝胶态烟油层(32)是可逆相变凝胶态烟油层或非可逆相变凝胶态烟油层。
  7. 根据权利要求1～2任一项所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，所述凝胶态烟油层(32)以连续层或离散点形式分布在所述基带(31)上。
  8. 根据权利要求1～3任一项所述的能连续供应凝胶态烟油的电子烟烟具套装，其特征在于，所述孔洞(33)至少贯穿所述基带(31)上，或者贯穿所述基带(31)和所述凝胶态烟油层(32)。
  9. 一种连续供应凝胶态烟油的方法，所述方法使用如权利要求1～8中任一项所述的电子烟烟具套装，该方法包括以下步骤：
    主动卷轴(4)旋转并带动从动卷轴(6)，将凝胶态烟油条带(3)从安放卷轴(2)连续解卷，解卷后的凝胶态烟油条带(3)被沿途的面状加热器(5)加热，释放出烟雾，加热后的凝胶态烟油条带(3)被收卷到主动卷轴(4)上。
  10. 一种连续供应凝胶态烟油的方法，所述方法使用如权利要求3所述的电子烟烟具套装，该方法包括以下步骤：
    主动卷轴(4)在电机驱动下旋转并带动从动卷轴(6)，将凝胶态烟油条带(3)从安放卷轴(2)连续解卷，解卷后的凝胶态烟油条带(3)的条带发烟段被从动卷轴(6)外表面上的扇形的电阻加热层加热，释放出烟雾，释放后的烟雾被吸入用户口中，而条带非发烟段则不被加热，所述凝胶态烟油条带(3)离开该从动卷轴(6)后被收卷到主动卷轴(4)上；
    其中所述电机在抽吸期间和抽吸间隙期间都连续工作。
PCT/CN2021/077928 2020-12-18 2021-02-25 一种能连续供应凝胶态烟油的电子烟烟具套装 WO2022126860A1 (zh)

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