WO2019161633A1 - Dispositif et produit de formation d'aérosol - Google Patents

Dispositif et produit de formation d'aérosol Download PDF

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Publication number
WO2019161633A1
WO2019161633A1 PCT/CN2018/095931 CN2018095931W WO2019161633A1 WO 2019161633 A1 WO2019161633 A1 WO 2019161633A1 CN 2018095931 W CN2018095931 W CN 2018095931W WO 2019161633 A1 WO2019161633 A1 WO 2019161633A1
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WIPO (PCT)
Prior art keywords
aerosol
heating
electrode
disposed
generating device
Prior art date
Application number
PCT/CN2018/095931
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English (en)
Chinese (zh)
Inventor
冷朝阳
Original Assignee
冷朝阳
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Publication of WO2019161633A1 publication Critical patent/WO2019161633A1/fr

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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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24F40/50—Control or monitoring
    • 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
    • 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

Definitions

  • the present invention relates to the field of aerosol-generating products and aerosol generating devices, and in particular to an aerosol-generating product having an internal heating element and an aerosol generating device.
  • the aerosol-generating product and aerosol generating device are a novel type of electrically operated smoking device, which is different from the conventional electronic smoking articles and heated non-burning smoking articles.
  • Electronic cigarettes are electronic products that mimic cigarettes and have the same appearance, smoke, taste and feel as cigarettes. It is a product that allows users to use nicotine and the like after being turned into steam by means of atomization, etc., beginning in 1963, American Herbert A Gilbert developed a smokeless non-cigarette device. This is a device that produces a vapor gas by heating a nicotine solution.
  • his research and development patents were officially approved, and in the same year Gilbert's smokeless non-cigarette invention concept was first mentioned in the most popular journal of mechanics. Unfortunately, in 1967, Gilbert did not receive support when he was looking for a company to conduct mass production of e-cigarettes. Since then, Gilbert's smoke-free non-cigarette equipment has begun to fade slowly until it disappears.
  • an electronic smoking article is a non-flammable electronic atomized cigarette applied by the applicant Han Li in 2003.
  • the device comprises a housing, a high frequency generator, a nicotine reservoir and a container, a micro atomizer, an air flow sensor and an accessory.
  • the heating of non-burning smoking articles was the patent application of Philip Morris Production Company in 1989 for a new type of electronic cigarette product (Application No. 89104827.8), which opened up a new field of tobacco products for heating non-burning cigarettes.
  • the design includes a carbonaceous heat source through which heat is generated, which is transferred to the cigarette segment to produce flavored smoke, and the carbonaceous heat source and perfume segments are mixed into a cylindrical hollow ceramic sleeve.
  • Cigarette products do not substantially produce spilled fumes.
  • the patent uses a carbon rod as a heating source, and the carbon rod is a disposable product and cannot be reused.
  • the cigarette includes: a carrier tube having first and second ends that are longitudinally separated from each other and having first and second surfaces, the first surface enclosing a first between the first and second ends a cavity having a second surface having a region for abutting against an electric heater; and a layer of smouldering material disposed on the first surface of the receiving tube and in the cavity when heated Producing a tobacco aroma to a smoker, wherein the receiving tube and the layer of tobacco material allow lateral airflow into the cavity, the patent uses electrical heating to heat the tobacco to release smoke by means of radiation, which is thermally inefficient and produces The amount of smoke is small.
  • the aerosol generating device is configured to receive the aerosol-forming substrate and configured to heat the aerosol-forming substrate using both an internal heater and an external heater, the internal heater being positioned within the substrate, the external heater being positioned outside the substrate .
  • the use of both internal and external heaters allows each heater to operate at a lower temperature than would be required when using internal or external heaters alone. By operating the external heater at a lower temperature than the internal heater, the substrate can be heated to a relatively uniform temperature profile while the external temperature of the device can be maintained to an acceptable low level.
  • An aerosol-generating article of a heating element as mentioned in the patent: an aerosol-generating article comprising a rod; a mouthpiece positioned downstream of the rod; and a resistive heating element positioned within the rod, the resistor
  • the heating element includes an upstream portion extending from an upstream end of the tobacco rod, wherein the upstream portion of the electrical resistance heating element includes at least two heater electrical contacts for the gas comprising the electrical resistance heating element
  • the supply of electrical energy is received from at least two device electrical contacts when the sol-forming article is inserted into the aerosol-generating device.
  • Relatively high-tar smoking cigarettes, low-tar heating non-burning smoke and tar-free electronic cigarettes will be healthier to the human body.
  • the main principle of electronic cigarettes is to heat the evaporated liquid to generate smoke, and the main principle of heating non-combustible smoke is heating and baking.
  • the smoke in the tobacco comes out, so in the current consumer market, the needs of the two types of electronic cigarettes and the heating of non-burning cigarettes are different.
  • the structure of different devices also has many differences, which is not conducive to the widespread use.
  • the electronic cigarette described in the patent is an aerosol-forming product which forms a smoke by electrically heating by adding an artificially prepared liquid smoke to an aerosol-forming agent.
  • the liquid smoke described in this patent is a liquid aerosol forming agent used in combination with electronic cigarettes. After being electronically aerosolized, it is possible to generate a mist (aerosol) like a cigarette.
  • the electronic cigarette liquid is generally added to the edible flavor from the extract of the plant, and the main components include a solvent such as glycerin (also called glycerin) or 1,2-propanediol or polyethylene glycol, and a tobacco-specific flavor. Nicotine is added to some electronic cigarette liquids, and nicotine is added. The main reason for adding nicotine is to make the taste more close to cigarettes.
  • the main components of the heated non-combustion smoke may include plant granules or tobacco or tobacco leaf or nicotine-containing granules, and since the non-combusted smoke is substantially not burned, the carcinogens such as tar are reduced. It appears that the heating of the non-combusted smoke is designed to evaporate the active substance, giving the user a feeling of no difference from real smoke.
  • the invention is improved on the basis of the prior art technology, and provides a technical solution for exchanging and using the electronic cigarette and the heated non-burning cigarette on the same equipment device, in particular, an aerosol generating device and an aerosol generating product. .
  • An aerosol generating device comprising an outer casing and a built-in power source and a control circuit board electrically connected to the power source, the outer casing is provided with a socket, and the socket is provided with a fixing cylinder for containing the aerosol-generating product,
  • the bottom of the fixed cylinder is provided with a vent hole, and the outer casing is provided with an air inlet hole and a control switch connected to the power source, and the air inlet hole and the vent hole are communicated by a gas path, and the fixed cylinder is connected
  • Providing a conductive member and a heating member the conductive member comprising at least two supply electrodes disposed on a sidewall of the fixed cylinder, the supply electrode being electrically connected to the control circuit board, wherein the aerosol-generating article is interposed
  • the conductive member is electrically connected to the aerosol-generating article when the cartridge is fixed.
  • the aerosol generating device When the aerosol generating device is used, it is only necessary to insert the aerosol-generating product into the fixed cylinder, and the conductive member is turned on, and the power supply to the electrode is controlled by the switch, so that the aerosol-generating product can generate smoke.
  • the aerosol generating device has the advantage that the supply electrode is disposed on the side wall of the jack to get rid of the conventional structure of placing the electrode at the bottom end of the aerosol generating product, which provides a smoother connection for heating the inlet end of the non-burning smoke or the electronic cigarette. And efficient air intake, first of all, if the electrode is placed at the bottom, the docking problem between the aerosol-generating product and the aerosol generating device should be considered. If the electrical connection method using the pin is used for a long time, wear and even disconnection will occur. Secondly, considering the air intake problem of the aerosol-generating product, the heating is carried out from the bottom end for heating the non-burning smoke.
  • the efficiency of the intake air will be affected, thereby affecting the heat transfer and the hair.
  • Thermal efficiency for electronic cigarettes, the structure of the atomization section, the transmission section and the nozzle section is usually adopted, and the atomization section is at the bottom end. If the electrode is disposed at the bottom end, the intake efficiency will also be affected, and once it appears The falling of the smoke droplets will first contaminate the supply electrode, which not only affects the service life of the aerosol generating device, but also affects some subsequent identification procedures such as impedance. Detecting and measuring cigarette smoking categories affect gas flow.
  • the airflow detecting device is disposed under the vent hole, and the airflow detecting device is connected to the control circuit board.
  • the purpose of the airflow detecting device is to control the supply of current to the electrode or to provide a higher current when it is being used for suction, so that the aerosol-generating article rapidly generates smoke, and has a taste of smoking smoke when it is in the suction use gap. Limiting or limiting the current to the electrode to prevent the aerosol-generating article from overheating and burning the heating element.
  • an impedance detecting device is disposed in parallel between the supply electrodes, and the impedance detecting device is connected to the control circuit board.
  • the purpose of the impedance detecting device is to identify the inserted aerosol-generating article, the impedance of the heating element for heating the non-combustion smoke and the electronic cigarette is different, and the impedance detecting device supplies the impedance data to the control circuit board, and the control circuit board.
  • different currents are used for power supply, and more preferably, the impedance of the heating element of different flavors or varieties of heated non-burning smoke or electronic cigarette is tested, and a more accurate current-to-gas is used after the identification.
  • the sol-generating article is heated by electric power.
  • the jack is further provided with a heating component, the heating component is a heating wire disposed on the outer wall of the fixing cylinder, and the heating wire is spirally wound on the fixing cylinder,
  • the feed wire is electrically connected to the control switch, and the purpose of feeding the hot wire is similar to the preheating process of the engine.
  • the heating wire starts to feed heat, and the temperature of the feeding heat is approximately 100- At 200 degrees Celsius, the benefit of heat feeding is to uniformly increase the temperature of the oil-containing body or the heated non-combustible material in the aerosol-generating product, so that it is closer to the critical point of the atomization temperature, and at the same time, the aerosol-forming product does not start to fog.
  • the heating element inside the aerosol-generating product heats up, the temperature can be quickly reached to the atomization temperature, and no cold smoke can be generated, and the temperature change in the aerosol-generating product can be more balanced, thereby improving smoking. Taste.
  • Another beneficial function of providing a heating member in the insertion cavity is that when a heated non-combustion cigarette having no built-in heating element is inserted, the function of the power supply switch can be manually selected to increase the temperature of the fixed cylinder to 300 to 450 degrees Celsius. It can bake out the smoke in the heated non-combustible smoke without the built-in heating element, but the effect will be less than the amount of heated non-burning smoke with built-in heating elements.
  • the heating component is integrally provided with the fixed cylinder as an electrothermal film ceramic, and the electric heating film is electrically connected to the control circuit board.
  • the structure is more convenient in actual production, and the heating component is disposed inside the ceramic body, and the fixing cylinder
  • One-piece molding eliminates the need to add a reduction process outside the fixed cylinder, which is convenient.
  • the aerosol-generating article is a heating non-combustion smoke, comprising a nozzle provided at one end, a casing of the peripheral, the casing comprises an atomization section, a transmission section and a nozzle section in sequence, and the atomization section is built-in.
  • the heating non-combustion material comprises plant grain or tobacco silk or tobacco leaf or nicotine-containing grain
  • the shell has at least two annular shapes on the side wall thereof
  • the electrode, the heating element is a resistance wire, and the resistance wire is connected to the annular electrode, and the resistance wire is disposed in contact with the heating non-combustion material.
  • the annular electrode When the suction is used, the annular electrode is supplied with power, and the heating element heats up and heats the non-combusted raw material in the atomization section to generate smoke, and the temperature of the smoke generation is high, and the high temperature gas is liquefied into smoke by the cooling of the transmission section, and is sucked.
  • the mouth segment is drawn into the user's mouth.
  • the heated non-combustion smoke is provided with at least two annular electrodes on the side wall of the envelope, which is used in combination with the supply electrode in the aerosol generating device.
  • the advantage of this structure is that the annular electrode does not need to be considered when heating.
  • the non-burning smoke is inserted into the jack, it is also necessary to find the problem of the electrode. It is only necessary to insert the heated non-burning smoke to a certain depth and naturally connect with the supply electrode.
  • the annular electrode also has an advantage in that it is easy to implement, first heating
  • the shell of the burning smoke is generally packaged in paper, and the paper which is resistant to a certain temperature is internally wound and fixed, and only a conductive strip is set on the paper by printing or pasting, and the circle is naturally formed after the coil is wound. Ring electrode.
  • the aerosol-generating article is a disposable electronic cigarette, comprising a casing having a peripheral, a nozzle provided at one end of the casing, a support provided at the other end, and an air inlet provided thereon,
  • the tube casing comprises an atomization section, a transmission section and a nozzle section in sequence.
  • the atomization section is internally provided with an oil body, a heating element, and an air flow passage, wherein the oil body is tubular, and the air flow passage and the heating element are disposed therein.
  • the air flow passage is in communication with the air inlet, the heating resistance wire is disposed in the steam flow passage, and the side wall of the shell is provided with at least two annular electrodes for use with the aerosol generating device
  • the annular electrode is electrically connected to the heating element.
  • the ring electrode When pumping, the ring electrode is powered, the heating element is heated, and the oil body is heated to generate smoke, and the air flow enters the user mouth through the atomization section, the transmission section and the nozzle section from the air inlet, which is different from
  • the purpose of fixing the oil-containing body is to fix the oil droplets in the oil-containing body at the same time.
  • the annular electrode is used in combination with the supply electrode in the aerosol generating device.
  • the advantage of this structure is that the annular electrode does not need to consider the problem of finding the electrode when the non-combusted smoke is inserted into the jack. Inserting the heated non-burning smoke to a certain depth and naturally connecting it with the electrode
  • bottom end and “bottom” as referred to in the patent refer to a position or a portion in the upstream direction when the aerosol-generating product and the aerosol generating device are in an operating state.
  • top or “top” as used in the patent refers to a position or portion downstream of the route in which the airflow is operated when the aerosol-generating article and the aerosol-generating device are in operation.
  • the invention has the following advantages: 1.
  • the electrode arrangement mode of the aerosol generating device is improved, and the use of the heated non-burning smoke and the electronic cigarette is compatible, which provides a smoother connection for heating the intake end of the non-burning smoke or the electronic cigarette.
  • Efficient setting method 2.
  • the feeding electrode for heating non-burning smoke is improved, and the heating non-combustion smoke has the experience of one-time use of real smoke while being convenient to use.
  • the electrode of the electronic cigarette has been improved, and the use is more convenient and comfortable. 4.
  • Preheating the airflow entering the heated non-combustion smoke and the electronic cigarette increases the amount of smoke generated.
  • Fig. 1 is a schematic cross-sectional view showing a specific embodiment 1 of an aerosol generating device.
  • Fig. 2 is a perspective view showing the fixing cylinder of the specific embodiment 1 of the aerosol generating device.
  • FIG 3 is a partial perspective cross-sectional view showing a first embodiment of an aerosol generating device.
  • Fig. 4 is a perspective view showing the bottom of the fixed cylinder in the first embodiment of the aerosol generating device.
  • Fig. 5 is a schematic cross-sectional view showing a second embodiment of the aerosol generating device.
  • Figure 6 is a cross-sectional view of the fixed cylinder of the second embodiment of the aerosol generating device.
  • Figure 7 is a partial perspective cross-sectional view showing a third embodiment of the aerosol generating device.
  • Figure 8 is a schematic view showing the structure of a specific embodiment 1 of an aerosol-generating article.
  • Figure 9 is a schematic view showing the structure of Concrete Example 2 of the aerosol-generating article.
  • Figure 10 is a front elevational view showing the envelope of a specific embodiment 2 of the aerosol-generating article.
  • Fig. 11 is a perspective view showing the reverse side of the envelope of the second embodiment of the aerosol-generating article.
  • Figure 12 is a cross-sectional view of the atomization section of Concrete Example 3 of the aerosol-generating article.
  • Figure 13 is a schematic perspective cross-sectional view showing a specific embodiment 4 of the aerosol-generating article.
  • Figure 14 is a schematic cross-sectional view of the atomization section of Part 4 of the aerosol-generating article.
  • Fig. 15 is a schematic view showing the structure of a specific example 4 of the aerosol-generating article in use.
  • Figure 16 is a schematic view showing the structure of a specific embodiment 5 of an aerosol-generating article.
  • Aerosol generating device embodiment 1 Aerosol generating device embodiment 1
  • the aerosol generating device of the present invention comprises an outer casing 1 and a built-in power source 3 and a control circuit board 2.
  • the outer casing 1 is provided with a socket 13, and the jack 13 is provided with a receiving body.
  • the fixed cylinder 7 of the aerosol-generating product is provided with a venting hole 9 at the bottom of the fixing cylinder 7, and an airflow detecting device 14 is disposed under the venting hole 9, and the airflow detecting device 14 is connected to the control circuit board 2, the outer casing
  • the body 1 is provided with a control switch 4 connected to the power source 3 and an air inlet hole 10, and the air inlet hole 10 is communicated with the vent hole 9, and the fixed cylinder 7 is provided with a conductive member and a heating member.
  • the heating member is a heating wire 6, and the conductive member is a fixed cylinder 7 and two supply electrodes 8 disposed on the side wall of the fixed cylinder 7.
  • the power supply is extremely annular, and the annular power supply is provided.
  • the pole 8 and the control switch 4 are electrically connected by a wire, and when the aerosol-generating article is inserted into the insertion hole 13, the conductive member is electrically connected to the heat generating component provided in the aerosol-generating article.
  • the annular supply electrode 8 is provided with a bump 11 which is provided for clamping the aerosol-generating article so that the contact between the supply electrode 8 and the annular electrode is more compact and reduced. Contact resistance.
  • FIG. 2 which is a perspective view of the fixing cylinder in the first embodiment
  • the outer side wall of the fixing cylinder 7 is provided with a heating wire 6
  • the heating wire 6 is spirally wound around the fixing cylinder 7 .
  • the heating wire 6 is electrically connected to the control switch 4.
  • the heating wire 6 can be made of ptc material, and the heating temperature is about 100-200 degrees Celsius, and the material has a certain temperature (Curie temperature). When the resistance value increases stepwise with increasing temperature, the heating temperature is fixed.
  • FIG. 3 it is a partial perspective cross-sectional view of the aerosol generating device.
  • the fixing cylinder 7 is provided with a supporting plate 17 integrally formed with the outer casing 1.
  • the fixing cylinder 7 is The bottom portion is provided with a height block 18, and a gap between the height blocks 18 is provided with a gas passage groove 19, and the support plate 17 is provided with a heat insulating tube 5 integrally formed with the support plate 17, and the heat insulation tube 5 is sleeved on
  • the supporting plate 17 is provided with a through hole 16 on the outer side of the heat insulating tube 5.
  • the supporting plate 17 is further provided with a gas passing plate integrally formed with the outer casing 1.
  • the air plate 20 is provided with a detecting hole 15
  • the control circuit board 2 is provided with a flow detecting device 14 and the air detecting device 14 is aligned with the detecting hole 15, and the air path is moved according to the air flow.
  • the detecting hole 15 In the direction of the air intake hole 10, the detecting hole 15, the through hole 16, the outer side of the heat insulating tube 15, the inner side of the heat insulating tube 15, the air passing groove 19, the vent hole 9, the air detecting hole 10 and the detecting The hole 15 is in communication, and the detecting hole 15 is in communication with the through hole 16 .
  • the through hole 16 communicates with the outside of the heat insulating tube 15 , and the outer side of the heat insulating tube 15 and the heat insulating tube 15 Communicating inside, the inside of the insulating tube 15 through the gas communication groove 19, the groove 19 communicates with the air through the vent hole 9.
  • the air first enters the outer casing 1 from the air inlet 10, and the air inlet 10 may be provided with a plurality of air intake holes 10, two of which are in the present embodiment, and the air is directed to the air-passing plate 20 due to the pressure difference.
  • the detection holes 15 converge to form a gas flow
  • the airflow detecting device 14 detects the airflow, and sends a signal to the control circuit board, and the control circuit board controls the supply of the electrodes to generate smoke.
  • the airflow detecting device 14 has the advantage that during the user's pumping process. It is necessary to instantaneously atomize, need to provide high temperature, and the heating temperature is often insufficient. It is necessary to control the circuit board to send a signal to reinforce the electrode current.
  • the air does not flow, such as the continuous supply of the electrode will result in If the temperature is too high to damage the heating element, the air passes through the detecting hole 15 and then reaches the through hole 16 from the gap between the supporting plate 17 and the air passing plate 20, where the air plate and the supporting plate and the gap between the two are provided.
  • the air enters the gap between the outer casing 1 and the heat insulating tube 15 through the through hole 16, that is, the heat insulating tube 15
  • the gas bypasses the gap between the heat insulating tube 15 and the fixed cylinder from the top of the heat insulating tube 15, that is, the inner side of the heat insulating tube 15, and the air passes through the spiral heating wire 6 and the heat insulating tube 15,
  • the spiral passage formed by the three fixing cylinders 7 reaches the air passage 19, and the advantage of this design is that there is a gap between the outer casing 1 and the heat insulating tube 15, which has good heat insulation effect and does not cause the outer casing 1
  • the overheating affects the user experience.
  • the airflow is in full contact with the heating wire 6 during the process of passing the long spiral passage to the inside of the heat insulating pipe 15 to preheat the air, so that the air has reached the atomization when it enters the fixed cylinder again.
  • the critical temperature provides good preparation for subsequent supply and atomization of the electrode, and achieves the instant effect of atomization immediately after the user sucks. Similar to real smoke, the user experience is improved, and the air passes through the air vent 19 and then passes through the vent hole. 9 reaches the inside of the fixed cylinder 7, providing the air and air temperature required for atomization.
  • the annular supply electrode 8 has an " ⁇ " cross section, and the curved portion 12 in the middle of the annular supply electrode has a certain elasticity, which ensures the annular supply electrode 8 and aerosol generation.
  • the thickness of the ring electrode with the aerosol-generating article allows a certain tolerance.
  • the circuit portion in this embodiment is from the detecting hole 15 to the outer side of the fixed cylinder 7.
  • the fixing cylinder 7 is provided with a small hole specially prepared for the electrode to reach the feeding electrode, which needs attention in this embodiment.
  • the top of the fixing cylinder 7 is sealed from the inner side of the outer casing 1, otherwise the gas escapes directly from the socket 13.
  • the heating component can also be integrally provided with the fixed cylinder as an electrothermal film ceramic, and the electric heating film is electrically connected to the control circuit board.
  • This structure is more convenient in actual production, and the heating component is disposed inside the ceramic body. It is integrally formed with the fixed cylinder, but there is a gap between the fixed cylinder and the heat insulating tube, and the airflow may not be too smooth.
  • Aerosol generating device embodiment 2 Aerosol generating device embodiment 2
  • the present embodiment improves the electrode portion on the basis of the embodiment 1, and expands the two supply electrodes into five electrode electrodes.
  • the first supply electrode 41, the second supply electrode 42, the third supply electrode 43, the fourth supply electrode 44, and the fifth supply electrode 45, respectively, are provided with a spring and a bump.
  • the structure, as shown in FIG. 4, one end of the elastic piece of the first supply electrode 41 is caught in the first supply electrode slot 46, and the other end provided with the bump can still swing in the first supply electrode slot 46, and the power supply is also ensured.
  • the thickness of the donor electrode and the aerosol-generating article are matched to allow a certain tolerance.
  • the electrodes at the same height are defined as the same power supply.
  • the first supply electrode 41 closest to the insertion hole 13 is symmetrically distributed by two, and the two first supply electrodes 41 are electrically connected, and the second supply electrode 42 is similarly advanced.
  • Three supply electrodes 43, fourth supply electrode 44, and fifth supply electrode 4 5 have two.
  • a ring of magnetic connecting members 47 is further disposed on the bottom of the fixed cylinder 7 for use with the aerosol generating device, in particular, the electronic cigarette, which can adsorb the matching structure on the electronic cigarette and align and turn on the feeding electrode. .
  • the first supply electrode 41, the third supply electrode 43, and the fifth supply electrode 45 provide a positive voltage
  • the second supply electrode 42 and the fourth supply electrode 44 provide a negative voltage.
  • the step of heating atomization of the aerosol-generating article in particular, for the further optimization of the heating of the non-combustion smoke, firstly, in the case of sufficient heat supply, the fifth supply electrode 45 is positively applied by the control circuit board signal.
  • the voltage, the fourth supply electrode 44 is applied with a negative voltage by the control circuit board signal, and the remaining supply electrodes are in a high impedance state without voltage, and the aerosol generating product is matched with the fourth supply electrode 44 and the fifth supply electrode 45.
  • the heating section is in a heating state to heat atomize the heated non-combustion smoke.
  • the control circuit board 2 After the airflow detecting device 14 performs the counting five times, the control circuit board 2 reaches a preset threshold value, and the signal is turned off after the section has been exhausted.
  • the positive electrode voltage of the supply electrode 45 causes the fifth supply electrode 45 to be in a high impedance state while supplying a forward voltage to the third supply electrode 43, so that the fourth supply electrode 44 and the third supply electrode 4 are provided.
  • the heating section of the suitable aerosol-generating product is in a state of heat, heating and atomizing the heated non-combustion smoke, and sequentially heating the non-combustion smoke step by step, so that the heating non-combustion smoke has the characteristics of using real smoke. It is more uniform and continuous in terms of the amount of smoke generated.
  • the first supply electrode 41, the third supply electrode 43, and the fifth supply electrode 45 simultaneously provide a positive voltage
  • the second supply electrode 42 and the fourth supply electrode 44 provide a negative voltage. At this time, all the heating segments generate heat at the same time to generate a large amount of smoke. The user smokes.
  • the range is not limited to only two, and there may be three or more or less, and although this embodiment is only provided
  • the first supply electrode 41, the second supply electrode 42, the third supply electrode 43, the fourth supply electrode 44, and the fifth supply electrode 45 are understood to be not limited to the range of the first to fifth supply electrodes 41 to 42. There may even be more such as the sixth supply electrode and the seventh supply electrode, and it may be less depending on the situation.
  • the embodiment is different from the aerosol generating device embodiment 1 in that the power supply spring probe electrode includes two positive spring probe electrodes 21 and Two negative spring probe electrodes 22, all of which are inserted through the wall of the fixed cylinder 7 and disposed on the fixed cylinder 7, and the two positive spring probe electrodes 21 are electrically connected and at the same height, two negative springs
  • the probe electrodes 22 are also electrically connected at the same height.
  • the spring probe electrodes have the advantages of facilitating the supply of the electrodes and reducing the processing cost, and have a good use effect in the actual production process.
  • Aerosol-generating article embodiment 1 Aerosol-generating article embodiment 1
  • the present embodiment is an aerosol-generating article, in particular, a heated non-combustion fumes used in combination with the aerosol generating device embodiment 1, as shown in FIG. 8, which is an aerosol-generating article for heating the non-combustible smoke, including
  • the nozzle 33 is disposed at one end, and the tube shell 34 of the peripheral device.
  • the tube shell 34 is made of refractory paper material, and the tube shell 34 is sequentially provided with an atomization section 31, a transmission section 32, and a nozzle section 33.
  • the atomization section 31 is internally provided with a heating non-combustion material and a heating element.
  • the heating non-combustion material is a porous loose structure, and the heating non-combustion material contains a raw material for generating smoke, and the outer side of the casing 34
  • the wall is provided with a ring-shaped electrode 35 and a ring-shaped electrode 36.
  • the heating element is a resistance wire 39 printed on the inner side wall of the tube casing 34, and the resistance wire 39 is connected On the annular electrode, the electric resistance wire 39 is placed in contact with the heated non-combustion material.
  • the heating non-combustion raw material is not limited to tobacco silk, and may be some plant fibers with an aerosol forming agent, or nicotine-containing particles, or some other porous porous material having gas permeability. These materials absorb the aerosol-forming agent and have the function of heating the non-combustible material, which is heated and atomized into smoke for human consumption.
  • Aerosol-generating article embodiment 2 Aerosol-generating article embodiment 2
  • This embodiment is an aerosol-generating article, specifically a heated non-combustion fumes for use with the aerosol generating device embodiment 2, as shown in Fig. 9, this embodiment is the basis of the aerosol-generating article embodiment 1.
  • the number of ring electrodes is increased, and the purpose thereof is also designed in accordance with Embodiment 2 of the aerosol generating device.
  • the specific use and working process are described in detail in Embodiment 2 of the aerosol generating device, and in this embodiment, the tube is removed.
  • the shell is different from the aerosol-generating article embodiment 1, and the structures in the envelope are all the same. Therefore, the specific arrangement of the shell of the present embodiment will be described here.
  • the envelope 20 itself is a paper material having high temperature resistance.
  • the envelope 20 Before the heating of the non-combustion cigarette package, the envelope 20 is rectangular in a state of being unfolded and tiled, and the front surface of the envelope 20 is first. Ring electrode 106, second ring electrode 107, third ring electrode 108, fourth ring electrode 109, fifth ring electrode 110, first ring electrode 106, second ring electrode 107, third ring electrode 108, fourth ring electrode 109.
  • the fifth ring electrodes 110 are parallel to each other, and both ends of all the ring electrodes are disposed on two opposite sides of the tube shell 20.
  • the width of the ring electrodes must be smaller than the width between the ring electrodes, otherwise the short circuit is likely to occur.
  • the heating element of the embodiment is a heating strip.
  • the reverse side of the tube shell 100 is provided with a heating strip.
  • the heating strip is similar to the electric resistance wire by electric current heating, and the heating strip is printed. Disposed on the package 100, as shown in FIG.
  • the heating strip is divided into a first heating section 111, a second heating section 112, a third heating section 113, and a fourth heating section 114, and the tube casing is further provided with a first
  • the conductive lead strip 105, the second conductive lead strip 104, the third conductive lead strip 103, the fourth conductive lead strip 102, and the fifth conductive lead strip 101 are connected to the first conductive lead strip 105 and the second conductive strip 105.
  • the second heating section 112 is connected between the second conductive lead strip 104 and the third conductive lead strip 103
  • the third heating section 113 is connected between the third conductive lead strip 103 and the fourth conductive lead strip 102.
  • the fourth heating section 114 is connected between the fourth conductive lead strip 102 and the fifth conductive lead strip 101.
  • the first conductive lead strip 105, the second conductive lead strip 104, the third conductive lead strip 103, and the fourth conductive lead a strip 102, a fifth conductive strip 101 and a first ring electrode 106, a second ring electrode 107, a third ring electrode 108, Four annular electrode 109, fifth electrode 110 on the annular envelope 100 is disposed directly opposite to the same height.
  • the first conductive lead strip 105, the second conductive lead strip 104, the third conductive lead strip 103, the fourth conductive lead strip 102, and the fifth conductive lead strip 101 have a lower resistance value and do not cause heat generation, and the purpose is to prevent the tube.
  • the temperature of the shell 100 at the edge of the joint after being packaged into a tubular shape is too high, and the seam of the final packaged tubular shell 100 is cracked due to the property of thermal expansion and contraction of the material.
  • an extended substrate 51 is added on the basis of the envelope 50, and the extended substrate 51 is designed in a curled form.
  • the extension substrate 51 has a spiral cross section, and the extension substrate 51 is provided with a resistance wire 52.
  • the heating element of the embodiment is a resistance wire 52, and the non-combustion material 53 is heated to be extended by the substrate 51.
  • the distance between the substrate-by-layer extended substrates 51 is only 1 mm to 2 mm, thereby ensuring heating of the non-combustion raw material 53 and uniform heating.
  • the present embodiment is for heating non-combustion smoke, and the extension substrate is modified in consideration of actual production convenience, and the extension substrate is replaced with a separately processable heat-generating sheet 67 on the heat-generating sheet 67.
  • the junction of the ring electrode 65 is a conventional metal wire or printed circuit, the resistance of which is much smaller than that of the resistance wire 66, and the protection of the temperature of the first ring electrode 64 and the second ring electrode 65 is also considered.
  • the reference numerals in FIG. 13 are described: the atomization section 61, the transmission section 62, the nozzle section 63, the first ring electrode 64, the second ring electrode 65, the resistance wire 66, and the heat generating sheet 67.
  • aerosol-generating article embodiment 3 and the aerosol-generating article embodiment 4 only illustrate some preferred embodiments of the extended substrate arrangement, and the extended substrate should be in any other form, but The provision of a heating wire on the substrate is to be understood as the scope of protection of the present invention.
  • the present embodiment is an electronic cigarette, an aerosol-generating product, including a casing 70 having a peripheral, a suction nozzle 72 disposed at one end of the casing 70, and a support member 71 disposed at the other end.
  • the air inlet 83 on the support member 71 is further provided with an iron attracting member 85 for magnetic connection with the aerosol generating device, which can be accurately and timely adsorbed in the fixed cylinder of the aerosol generating device during use, and has an automatic pair
  • the casing 70 includes an atomizing section, a transmitting section and a nozzle section in sequence, and the atomizing section is internally provided with an oil-containing body 76, a heating element 78, and an airflow passage 77, in this embodiment
  • the oil-containing body 76 is composed of a liquid permeating member which is a microporous ceramic, the oil-containing body 76 has a tubular shape, and an air flow passage 77 and a heat generating member 78 are disposed therein, and the air flow passage 77 is provided.
  • the heating resistor wire 78 is disposed in the steam flow passage, and the side wall of the shell 70 is provided with four annular electrodes for use with the aerosol generating device, respectively An annular electrode 79, a second annular electrode 80, and a third annular electric 81.
  • the fourth annular electrode 82 is electrically connected to the heating element 78 through the conductive sheet 84.
  • the atomizing section and the transmitting section are provided with a liquid storage chamber 74.
  • the chamber is also provided in a hollow annular shape, and the soot liquid storage chamber 74 is provided with an opening and communicates with the oil-containing body 76, since the opening is small as shown in FIG.
  • This embodiment can be used in conjunction with an aerosol generating device having four supply electrodes.
  • the oil body may be a combination of a smoke paste or a liquid exudate and a smoke liquid.
  • the smoke paste is actually a solid smoke liquid containing a coagulant, and may also include tobacco extract, Natural extracts, food flavors and other additives, which can be atomized to produce smoke, liquid seepage and smoke liquid, only the liquid smoke can be atomized and the liquid seepage is only temporary storage of smoke liquid, so it is necessary to add a little distinguish.
  • the invention has the following advantages: 1.
  • the electrode arrangement mode of the aerosol generating device is improved, and the use of the heated non-burning smoke and the electronic cigarette is compatible, which provides a smoother connection for heating the intake end of the non-burning smoke or the electronic cigarette.
  • Efficient setting method 2.
  • the feeding electrode for heating non-burning smoke is improved, and the non-burning smoke is heated to have the same experience as the real smoke.
  • the electrode of the electronic cigarette has been improved, and the use is more convenient and comfortable. 4.
  • Preheating the airflow entering the heated non-combustion smoke and the electronic cigarette increases the amount of smoke generated.

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

L'invention concerne un dispositif de formation d'aérosol, comprenant un boîtier externe (1), une alimentation électrique intégrée (3) et une carte de circuit de commande (2) ; le boîtier externe (1) est muni d'un vérin (13), une cartouche fixe (7) destinée à recevoir un produit de formation d'aérosol est disposée sous le vérin (13), la cartouche fixe (7) étant munie d'un élément conducteur et d'un élément chauffant, et l'élément conducteur comprend au moins deux pôles d'alimentation (8) disposés sur une paroi latérale de la cartouche fixe (7). Le dispositif de formation d'aérosol comprend également un produit de formation d'aérosol, comprenant une buse d'aspiration (33) disposée sur une de ses extrémités et un logement tubulaire périphérique (34) ; au moins deux électrodes circulaires (35, 36) sont disposées sur une paroi latérale du logement tubulaire (34), et les électrodes circulaires (35, 36) s'adaptent aux pôles d'alimentation (8) du dispositif de formation d'aérosol. Les effets avantageux de l'invention sont les suivants : 1. l'agencement d'électrode du dispositif de formation d'aérosol est perfectionné, et l'utilisation d'une cigarette sans combustion et d'une cigarette électronique est compatible, de sorte que l'extrémité d'entrée d'air est davantage dégagée ; 2. les pôles d'alimentation de la cigarette sans combustion sont perfectionnés pour permettre à la cigarette sans combustion d'offrir une expérience de vraie cigarette à utilisation unique tout en la rendant simple d'utilisation ; 3. les pôles d'alimentation de la cigarette électronique sont perfectionnés pour la rendre plus pratique.
PCT/CN2018/095931 2018-02-26 2018-07-17 Dispositif et produit de formation d'aérosol WO2019161633A1 (fr)

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CN112493565A (zh) * 2020-11-12 2021-03-16 东莞市亿海电子有限公司 电子烟口感控制方法、装置、控制器、电子烟及可存储介质
CN112806620A (zh) * 2021-02-07 2021-05-18 河北中烟工业有限责任公司 一种气溶胶的加热装置
CN113576045A (zh) * 2021-07-29 2021-11-02 深圳市克莱鹏科技有限公司 一种智能发热不燃烧的陶瓷发热体及制备方法
CN114364274A (zh) * 2020-06-16 2022-04-15 韩国烟草人参公社 气溶胶生成装置及其工作方法
CN114431525A (zh) * 2022-03-08 2022-05-06 东莞市本草香弹科技有限公司 一种滤嘴装置其用途与使用方法、及气溶胶产生系统
WO2022263863A1 (fr) * 2021-06-18 2022-12-22 Nicoventures Trading Limited Article destiné à être utilisé dans un système de fourniture d'aérosol non combustible
WO2023118212A1 (fr) * 2021-12-20 2023-06-29 Nicoventures Trading Limited Appareil pour chauffer un matériau générateur d'aérosol
WO2024023263A1 (fr) * 2022-07-28 2024-02-01 Jt International Sa Produit de tabac chauffé

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CN114364274B (zh) * 2020-06-16 2023-11-17 韩国烟草人参公社 气溶胶生成装置及其工作方法
CN112493565A (zh) * 2020-11-12 2021-03-16 东莞市亿海电子有限公司 电子烟口感控制方法、装置、控制器、电子烟及可存储介质
CN112369689A (zh) * 2020-11-27 2021-02-19 云南中烟工业有限责任公司 一种可两向抽吸的气溶胶产生装置
CN112806620A (zh) * 2021-02-07 2021-05-18 河北中烟工业有限责任公司 一种气溶胶的加热装置
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WO2023118212A1 (fr) * 2021-12-20 2023-06-29 Nicoventures Trading Limited Appareil pour chauffer un matériau générateur d'aérosol
CN114431525A (zh) * 2022-03-08 2022-05-06 东莞市本草香弹科技有限公司 一种滤嘴装置其用途与使用方法、及气溶胶产生系统
WO2024023263A1 (fr) * 2022-07-28 2024-02-01 Jt International Sa Produit de tabac chauffé

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