WO2016138689A1 - 一种具有电子雾化功能的卷烟抽吸装置和提升卷烟抽吸品质的方法 - Google Patents

一种具有电子雾化功能的卷烟抽吸装置和提升卷烟抽吸品质的方法 Download PDF

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Publication number
WO2016138689A1
WO2016138689A1 PCT/CN2015/076391 CN2015076391W WO2016138689A1 WO 2016138689 A1 WO2016138689 A1 WO 2016138689A1 CN 2015076391 W CN2015076391 W CN 2015076391W WO 2016138689 A1 WO2016138689 A1 WO 2016138689A1
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WO
WIPO (PCT)
Prior art keywords
cigarette
atomizer
sensing switch
airflow
smoking
Prior art date
Application number
PCT/CN2015/076391
Other languages
English (en)
French (fr)
Inventor
韩熠
李寿波
朱东来
巩效伟
张霞
陈永宽
郑绪东
孙志勇
田永峰
缪明明
Original Assignee
云南中烟工业有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201510093568.7A external-priority patent/CN104770877B/zh
Priority claimed from CN201510093643.XA external-priority patent/CN104783329B/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
Priority to US15/555,516 priority Critical patent/US10104909B2/en
Priority to JP2017546585A priority patent/JP6397141B2/ja
Priority to EP15883746.8A priority patent/EP3266321B1/en
Publication of WO2016138689A1 publication Critical patent/WO2016138689A1/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
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/02—Cigar or cigarette holders
    • A24F13/12—Cigar or cigarette holders combined with other objects, e.g. writing utensils
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/02—Cigar or cigarette holders
    • A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
    • A24F13/06—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters
    • 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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 invention relates to the technical field of traditional cigarettes, and in particular to a cigarette suction device with an electronic atomization function.
  • the invention also relates to a method of improving the quality of cigarette smoking.
  • cigarette harm reduction technology has become the main means to reduce the inhalation of harmful substances in cigarette smoke.
  • Traditional cigarette harm reduction technologies mainly include changing the burning state of cigarettes and using special filters to reduce the harmful components of mainstream smoke.
  • the former includes the use of high-permeability cigarette paper or blending tobacco sheets and expanded tobacco and cut stems in the tobacco, wherein the high-permeability cigarette paper can dilute the smoke of the cigarette portion, increase the burning speed; blend the tobacco sheet and the expanded tobacco and
  • the cut stem can increase the filling of the cut tobacco and speed up the burning of the cigarette, but at the same time reduce the number of suction ports, which will lead to an increase in the absolute number of smoking cigarettes.
  • the filter interception technology is to add activated carbon, zeolite and other adsorbents to the filter or to make binary or multi-component composite filters and different types of special-shaped filters.
  • the filter ventilation dilution technique is to punch holes in the tipping paper and use high air permeability molding.
  • the sensory comfort of cigarettes has a great relationship with the moisture of the flue gas. It is found that the flue gas moisture is suitable, the flue gas is soft and delicate, the irritation is small, and the sensory comfort is good; when the moisture content of the flue gas is low, the flue gas is dry and stimulated. Sexuality becomes greater and sensory comfort is reduced. Nicotine in cigarette smoke includes both combined nicotine and free nicotine, and the irritancy of flue gas is mainly determined by the content of free nicotine. The relative content of the two forms of nicotine is related to the environment in which the flue gas is exposed (such as humidity and pH). Free nicotine and smoke Hydrogen ions combine to form a salt (bound nicotine).
  • the moisture content (humidity) of the flue gas When the moisture content (humidity) of the flue gas is low, the hydrogen ion concentration decreases, which will inhibit the formation of bound nicotine, and also reduce the water solubility of the bound nicotine. It is easier to decompose to produce free nicotine, so that the relative content of free nicotine is increased, and the free nicotine/tonic nicotine is also increased correspondingly, resulting in an increase in irritation and dryness.
  • the humidity of the flue gas is too large, the free nicotine content is too low, and the physiological strength required by the aspirator is not achieved. Therefore, changes in the moisture content (humidity) of the flue gas will significantly affect the morphological distribution of nicotine, causing significant changes in free nicotine and free nicotine/nicotine ratio.
  • glycerin may be added to the tobacco.
  • humectants such as glycerin in the cut tobacco undergo thermal cracking at the burning temperature of the cigarette (900 ° C), producing harmful aldehydes (especially acrolein).
  • the main purpose is to use the flavoring and feeding to make up for the problem of diluting and lightening the flue gas by reducing the amount of cigarette tar, improving the taste of the cigarette, enriching the aroma and maintaining good sensory quality.
  • the traditional flavoring feeding method comprises adding a cotton thread impregnated with liquid essence or adding the microcapsule flavor to the filter during the molding process of the filter vinegar, so that the fragrance is released during the suction to improve the smoking taste of the cigarette.
  • the present invention provides a cigarette smoking device having an electronic atomizing function
  • the object of the present invention is to increase the number of cigarette suction ports and improve pumping by mixing the mainstream smoke of the cigarette with the atomizing steam. Sensing the sense of quality, reducing the harm of smoking to the human body and the surrounding environment, changing the traditional flavor and fragrance compensation technology to improve the consistency of the smoking taste of each cigarette and expand the use of cigarettes.
  • the object of the invention is achieved by the following technical solutions:
  • a first aspect of the invention relates to a cigarette smoking device having an electron atomizing function, comprising a cigarette holder 1 and an electronic atomizing assembly assembled in cooperation with each other; wherein the cigarette holder 1 comprises a cigarette holder a chamber and an optional end cap; the electronic atomizing assembly includes a housing 7 and a housing 7 Lower assembly: a power source 5, an airflow sensing switch 3 and an atomizer 8 having a central airflow passage; wherein said optional end cap, when present, is used to enclose an open end of said housing 7; wherein said cigarette holder
  • the holding chamber is in airflow communication with the central airflow passage of the atomizer 8; in the cigarette suction device, an airflow sensing switch air inlet 2 is further included, and the airflow sensing switch air inlet 2 extends through the housing 7 and/ Or an optional end cap of the cigarette holder, the airflow sensing switch air inlet 2 is in airflow communication with the central airflow passage of the atomizer 8 via the airflow sens
  • the airflow sensing switch intake hole 2 penetrating through the casing 7 or the cigarette holder end cover needs to ensure that the intake air flow can quickly trigger the airflow sensing switch 3; in use, the cigarette is inserted into the cigarette holder In the cigarette holding chamber, when the cigarette is ignited, the mainstream smoke generated by the combustion of the cigarette is sucked into the central air flow passage of the atomizer.
  • the ambient air enters the electronic atomizing assembly from the airflow sensing switch air inlet 2 and triggers the airflow sensing switch 3, and then the Ambient air also enters the central airflow path of the atomizer to mix with the mainstream smoke or mix with the mainstream smoke before entering the central airflow path of the atomizer, which acts as a dilution air to dilute the mainstream smoke and Cool down the mainstream smoke.
  • the airflow sensing switch 3 triggers the power source 5 and the atomizer 8 to be turned on through the terminal, the substance in the atomizer is heated to generate atomizing steam, and the formed atomizing steam also enters the central airflow channel of the atomizer.
  • mainstream smoke refers to the smoke that is sucked from the suction end of the cigarette when sucking, that is, the portion of the generated smoke that can be sucked.
  • the terminal is connected to the power source 5 and the atomizer 8 or to the power source 5 and an external charging device.
  • the power source 5 is a disposable battery or a rechargeable battery.
  • the rechargeable battery is a polymer lithium battery.
  • the atomizer can be any atomizer existing in the prior art, and the atomizer has an operating temperature of 150 ° C to 350 ° C.
  • the housing 7 is divided into two cavities, the first cavity housing the atomizer 8, and the second cavity housing the power source 5 and the airflow sensing switch 3.
  • the two cavities may be relatively closed to each other, but may have the necessary air intake holes.
  • both of the cavities may have an open end that is relatively sealed by a fit between the cigarette holding chamber and the end cap of the cigarette holder.
  • the atomizer 8 comprises an electric heating wire, a reservoir chamber containing the atomizing liquid, and a liquid guiding device for guiding the atomizing liquid to the electric heating wire.
  • the electrothermal filament evaporates the atomized liquid at a temperature ranging from 150 ° C to 350 ° C to obtain the atomized vapor.
  • the electrothermal filament is located within the central gas flow channel; independently, the fluid guiding device is a liquid or liquid catheter.
  • the atomized liquid contains one or more of aroma substances, drug extracts or glycerin.
  • the atomized liquid is a liquid containing a volatile substance and can be atomized when heated.
  • the atomized liquid is evaporated and atomized to form an aerosol, which is mixed with the mainstream smoke of the cigarette and the dilution air and then sucked by the aspirator.
  • the volatile substance When the mainstream smoke of the cigarette passes through a humid environment containing the volatile substance, the volatile substance facilitates the migration of nicotine to the flue gas, releasing the free (non-protonated) nicotine produced by the evaporation of the flue gas particles, and The free nicotine migrates in the form of steam, which is beneficial to increase the content of free nicotine in the flue gas, thereby improving the physiological sensitivity of the smoker.
  • the composition of the atomized liquid can also play different roles in the mainstream smoke of the cigarette, including reducing the mainstream smoke hazard of the cigarette, improving the sensory quality of the cigarette smoking, and making aroma component compensation or auxiliary pharmacological action on the mainstream smoke of the cigarette. .
  • the atomized liquid is a hygroscopic glycerin or a mixed liquid containing volatile substances mainly composed of glycerin. Because of its hygroscopicity, glycerin can increase the moisture content of mainstream smoke, thereby reducing the irritancy of mainstream smoke, improving the delicate and soft degree of smoke, and significantly improving the sensory comfort of cigarettes.
  • the volatile substance may be a flavoring substance or other functional ingredients, wherein the aroma substance may be a flavor and fragrance, which is mixed with the mainstream smoke of the cigarette after evaporation to ensure the aroma compensation function.
  • the other functional ingredients include some pharmacologically active drug extracts, which are mixed with the mainstream smoke of the cigarette after evaporation, and play a certain therapeutic role while satisfying the physiological sensation of smoking.
  • the cigarette smoking device with electronic atomization function further includes a status indicator light transmission hole 6 on the housing 7 and a status indicator light located in the housing 7 (not show).
  • the cigarette smoking device further includes a light guide seat 9 on the light-transmitting hole 6 of the status indicator light, and the light guide seat 9 is a cover of the light-transmitting hole 6 of the indicator light, and the status indicator light
  • the light is emitted through the state indicator light transmission hole 6 and the light guide holder 9.
  • the light guide holder 9 can prevent dust from falling from the state indicator light-transmitting hole 6 into the inside of the casing 7.
  • the cigarette holder 1 can be any holder that can be connected to the electronic atomizing assembly of the present invention and can hold a conventional cigarette.
  • the cigarette holder 1 and the electronic atomizing assembly are fixedly or detachably connected.
  • the cigarette holder can optionally have an end cap that can be used to enclose electronic atomization An open end of the housing 7 of the assembly. At this time, it is equivalent to the end cover and the casing 7 together to form a relatively closed space.
  • the cigarette holder may also have no end caps, in which case the housing 7 itself is required to be relatively airtight, without open ends, but with the necessary air inlet holes on the end faces or sides.
  • the cigarette holding chamber in the cigarette holder 1 can satisfy the need for airtight bonding with cigarettes or cigarette filters of different circumferences by providing different cigarette holders inside thereof.
  • the cigarette holder 1 has a variable diameter clamping device in the cigarette holding chamber for clamping cigarettes of different diameters, wherein the reducing clamping device is selected from the cigarette holding chamber The opening starts to have a plurality of stacked washers having a smaller diameter, or a spring collet, or a multi-jaw chuck holder.
  • a conventional way of adjusting the clamping diameter of the cigarette holder is to provide a plurality of gaskets of different inner diameters in the holder, and the gaskets are arranged in an overlapping manner from large to small so as to be able to hold cigarette cigarettes of different diameters.
  • Another conventional way of adjusting the gripping diameter of the gripper is to use a collet chuck, as shown in Figure 6, which is a plurality of tapered and coextensive elastics disposed within the sleeve 201 having a threaded joint.
  • the clip 202 in which the clipped clip 203 is inserted, deforms the extruded elastic clip, and adjusts the size of the grip by the elastic action of the elastic clip itself.
  • FIG. 7 Another commercially available adjustable grip diameter gripper is a multi-jaw chuck type gripper, the most common of which is a three-jaw chuck gripper, as shown in Figure 7, which is known
  • the technology, specific structure and principle of operation can be briefly described as follows: it has a gripper mounting screw 102 with threads thereon for mounting on other equipment.
  • the mounting screw 102 has a clamping block holder 103 and a clamping block adjusting plate 104 which are disposed coaxially therewith, and the clamping block adjusting plate 104 has a bevel gear on one side and a plane along the axis on the other side.
  • the teeth of the thread (vortex line) shape (for example, a coiled mosquito coil shape), the three movable clamping blocks 105 are engaged with the teeth by their own cogging, and the three movable clamping blocks 105 are used for clamping
  • the object 107 is clamped.
  • An adjustment gear 101 is located at the rim of the clamping block adjustment disk and engages the bevel gear on the clamping block adjustment disk 104 by its own bevel gear.
  • the three movable clamping blocks 105 are each limited by two movable block limiting bodies 106 fixed on the clamping block support 103 so that they can only move radially and cannot rotate, wherein FIG. 7 To simplify the drawing, only two sets of active block stops are shown.
  • the adjustment gear 101 When the user manually rotates the adjustment gear 101, it drives the clamping block adjustment disk 104 to rotate by the bevel gear meshing action, thereby driving the planar thread (vortex line) type of teeth on the rotation thereof, through the teeth and the movable clamp.
  • the meshing relationship between the slots between the blocks 105 converts the rotational movement of the teeth along the axis into a radial movement of the movable clamping block close to the axis or away from the axis, thereby achieving continuous adjustment of the clamping diameter.
  • the multi-claw chuck type holder refer to the related prior art materials, and no further description is provided herein.
  • the inventors have also invented another unique tie rod cigarette holder.
  • the clamping diameter can also be adjusted continuously, and the contents related to the tie rod holder will be applied separately.
  • the airflow sensing switch air inlet 2 is located on a side or end face of the portion of the housing that encloses the second cavity.
  • the airflow sensing switch 3 and the atomizer 8 are both electrically connected to the power source 5, and the electrical connection between them is such that the airflow sensing switch 3 can control the atomizer 8 is powered on or not.
  • a silicone sleeve 4 is disposed around the airflow sensing switch 3.
  • the silicone sleeve 4 is used for the airtight fixed airflow sensing switch 3, so that the airflow entering from the airflow sensing switch intake hole 2 completely passes through the airflow sensing switch 3, so that it is effectively triggered.
  • the air flow sensing switch 3 and the silicone sleeve 4 together form an air flow sensor.
  • the atomizer 8 is connected downstream of the central gas flow passage to the mouthpiece.
  • the cigarette is a smokable cigarette.
  • the cigarette smoking device with the electronic atomizing function of the present invention is used to suck the cigarette with the filter, and the filter can trap a part of the tar to prevent the tar generated by the combustion of the cigarette from blocking the gas path.
  • the housing 7 further includes a terminal block including a positive electrode 12 and a negative terminal block 10; wherein the positive electrode 12 is connected to the power source 5; the negative terminal block 10 and the atomizer 8 Connect or connect to an external charging device.
  • the connecting terminal functions to connect the atomizer and the power source, connect the positive electrode 12 of the terminal to the power source 5, and connect the negative terminal block 10 to the atomizer 8;
  • the terminal serves to connect an external charging device and a power source, and connects the positive electrode 12 of the terminal to the power source 5, and the negative terminal block 10 and An external charging device is connected to charge the power source 5.
  • the terminal further includes an insulating sleeve 11 between the positive electrode 12 and the negative terminal block 10.
  • the insulating sleeve 11 is used to block the negative terminal block 10 and the positive electrode 12.
  • a second aspect of the invention relates to a method for improving the smoking quality of a cigarette by mixing the mainstream smoke generated by the ignition type cigarette with the dilution air and the atomizing steam.
  • the mainstream smoke refers to the smoke that is sucked from the suction end of the cigarette when sucking, that is, the portion of the generated smoke that can be sucked.
  • the atomized vapor contains one or more of a flavoring substance, a traditional Chinese medicine extract or a humectant.
  • a flavoring substance e.g., a traditional Chinese medicine extract or a humectant.
  • the humectant is glycerin.
  • the mainstream smoke is mixed with the dilution air and atomized steam after exiting the ignition type cigarette.
  • the method of the present invention for improving the smoking quality of cigarettes is achieved by suctioning an ignition type cigarette using the cigarette smoking device having an electron atomization function according to the first aspect of the invention.
  • the cigarette smoking device with electronic atomization function of the present invention has the following advantages:
  • the cigarette smoking device with the electronic atomization function of the present invention sucks the cigarette, further dilutes the mainstream smoke of the cigarette, reduces the main harmful components, and further reduces the feeling of suction stimulation.
  • the spicy feeling improved the sensory quality of the suction, because the glycerin and other substances in the atomizer can increase the moisture content of the mainstream smoke due to the hygroscopicity, thereby reducing the irritancy of mainstream smoke and improving the delicateness of the smoke.
  • the degree of softness significantly improves the sensory comfort of the cigarette.
  • the method of the present invention also improves the existing flavoring and retention methods of conventional cigarettes.
  • the atomized steam and the humid environment facilitate the migration of nicotine to the flue gas, releasing the free state generated by the evaporation of the flue gas particles (non- Protonation of nicotine and its migration in the form of steam is beneficial to increase the content of free nicotine in the flue gas to meet the physiological strength of the smoker.
  • glycerol is produced by low-temperature atomization, which reduces the content of aldehydes (especially acrolein) produced by pyrolysis of glycerol; flue gas particles containing glycerol are more likely to absorb water vapor.
  • the particle size is increased, so that the retention of the particulate matter of the flue gas is increased, so that the flue gas particles are more retained in the oral cavity, the mainstream smoke particles retained in the lungs are reduced, and the smoking is reduced to the lungs. s damage.
  • the suction device by atomizing different functions of the atomized liquid, can bring different suction feeling to the cigarette, compared with the existing way of adding functional components in the filter, the suction device is more convenient to use; and, through The method of adding a drug extract to the atomized liquid can also serve as a therapeutic purpose, not only reducing the risk of smoking, but also serving the purpose of treatment.
  • the inhaled air flow mainly comes from the dilution air entering from the electronic atomizing assembly housing or the cigarette holder end cover, correspondingly reducing the cigarette smoke from the cigarette Branch
  • the amount of air entering the cigarette branch slows down the burning speed of the cigarette, reduces the amount of harmful substances in each smoke, and increases the number of suction ports.
  • the cigarette smoking device with electronic atomization function of the invention has the following advantages:
  • the nicotine-containing e-cigarette in the traditional tobacco oil contains a certain concentration of nicotine in the glycerin-based smoky oil, and the nicotine is delivered together with the atomized smoky oil when the smoky oil is atomized, and the present invention
  • the cigarette smoking device is a conventional cigarette that first burns and releases nicotine, which is then delivered together with the atomized liquid vapor in the atomizer.
  • the nicotine delivered by the cigarette smoking device of the present invention exists in the tobacco leaf itself, is endogenous, and is released by burning cigarettes; and the nicotine delivered by the conventional electronic cigarette needs to be artificially added to the tobacco oil, which is an external source. Sex is released by evaporation of tobacco oil.
  • the nicotine used in the latter mainly comes from tobacco leaf extract, the extraction process is complicated, the cost is high, and the traditional electronic cigarette heating temperature is lower than the temperature of cigarette combustion, and the amount of nicotine released is insufficient, and the device can ensure the release of nicotine by the device of the invention.
  • the quantity also reduces the health hazards of other harmful substances.
  • the delivery efficiency of nicotine is lower than that of conventional cigarettes.
  • the nicotine delivered by the cigarette smoking device of the present invention actually comes from a conventional cigarette, and therefore, the nicotine delivery efficiency is higher than that of the conventional electronic cigarette.
  • the cigarette smoking device of the invention significantly increases the nicotine content in the same volume of inhaled smoke than the conventional nicotine-containing electronic cigarette, the physiological satisfaction of nicotine is better and the traditional electronic cigarette (glycerol, propylene glycol is significantly reduced)
  • the main ingredient of the smoke oil solvent is a sweet feeling of suction.
  • FIG. 1 is an exploded perspective view showing the components of a cigarette smoking device having an electron atomizing function of the present invention.
  • Figure 2 is a cross-sectional view showing the inside of a cigarette smoking device in Embodiment 1 of the present invention.
  • the airflow sensing switch air inlet 2 is located on the end cover of the cigarette holder 1.
  • the dotted line indicates the mainstream smoke of cigarettes. Flow; the dotted line indicates the dilution air flow drawn after the airflow sensing switch is triggered.
  • Figure 3 is a cross-sectional view showing the inside of a cigarette smoking device in a second embodiment of the present invention.
  • the airflow sensing switch air inlet 2 is located on the housing of the electronic atomizing assembly.
  • the dotted line indicates the mainstream smoke flow of the cigarette; the dotted line indicates the dilution air flow drawn after the air flow sensing switch is triggered.
  • the mainstream mainstream flue gas stream and the dilution air stream enter the atomizer, they are mixed with the atomized steam in the atomizer and then sucked in.
  • Fig. 4 is a schematic structural view of an atomizer 8 used in Embodiment 1 of the present invention.
  • the direction of the arrow indicates the direction in which the atomized liquid and the atomized liquid vapor are transported.
  • the atomizing liquid is guided from the oil storage cotton 406 to the heating wire 405 through the glass fiber guiding rope 404, and after being thermally atomized on the heating wire, steam is formed in the air flow passage, and then the mainstream smoke and air flow sensing switch of the cigarette entering from the bottom.
  • the dilution air stream that is drawn in after the trigger is mixed.
  • Fig. 5 is a schematic view showing the structure of a cigarette holder which is reduced in diameter by a plurality of gaskets stacked in the prior art.
  • Figure 6 is a schematic view of a prior art cigarette holder holding a cigarette holder with a collet chuck.
  • Fig. 7 is a schematic view showing a multi-claw chuck type variable diameter cigarette holder of the prior art for holding cigarette cigarettes.
  • 1-cigar holder 2-air flow sensor inlet air inlet; 3-air flow sensor switch; 4-silicone sleeve; 5-power supply; 6-state indicator light transmission hole; 7-shell; 8-atomizer ; 9-light guide; 10 - negative terminal block; 11 - insulating sleeve; 12 - positive electrode; 13 - cigarette branch; 14 - shell side cover;
  • 101-adjustment gear 101-adjustment gear; 102-mounting screw; 103-clamping block support; 104-clamping block adjustment disk; 105-moving clamping block; 106-moving block limiting body; 107-clamped object.
  • the housing 7 is divided into two cavities.
  • the first cavity houses the atomizer 8 and the terminal block, and the second cavity houses the power source 5 and the air flow sensing switch 3.
  • the terminal is connected to the power source 5 and the atomizer 8 or to the power source 5 and an external charging device.
  • the airflow sensing switch air inlet 2 extends through the cigarette holder end cover, and the airflow direction of the airflow sensing switch air inlet 2 is parallel to the cigarette insertion direction.
  • the air flow sensing switch intake opening 2 extending through the end of the cigarette holder ensures that the intake air flow can quickly trigger the air flow sensing switch 3.
  • the cigarette is inserted into the cigarette holding cavity in the cigarette holder, and when the cigarette is ignited, a negative pressure is formed inside the electronic atomizing assembly, so that the ambient air enters the electron from the airflow sensing switch inlet hole 2.
  • the airflow sensing switch 3 is internally activated by the atomizing assembly, and the power source 5 and the atomizer 8 are turned on through the connecting terminal, and the substance in the atomizer is heated to generate atomizing steam, and the formed atomizing steam and the cigarette filter end are formed.
  • the mainstream smoke of the cigarette entering the casing and the inhaled ambient air are finally mixed into the mouth of the smoker after being mixed in the atomizer.
  • the specific structure of the atomizer 8 is as shown in FIG. 4 , which is a disposable atomizer, comprising an electric heating wire connected to the terminal, a liquid storage chamber storing the atomized liquid, and the mist.
  • the chemical liquid guides the liquid guiding device of the electric heating wire.
  • the electric heating wire of the atomizer 8 is located in the central air flow channel; the liquid guiding device is a liquid guiding rope; and the central air flow channel of the atomizer 8 is connected to the cigarette holder downstream.
  • the cigarette smoking device with electronic atomization function of the embodiment further includes a casing 7 located on the casing 7
  • the cigarette smoking device further includes a light guide seat 9 on the light guide hole 6 of the status indicator. When the power source is in operation, the light of the status indicator connected to the power source 5 can be transmitted from the light guide seat 9 to indicate the working state of the cigarette smoking device.
  • the airflow sensing switch 3 and the atomizer 8 are both electrically connected to the power source 5, and the electrical connection between them is such that the airflow sensing switch 3 can control whether the atomizer 8 is energized or not.
  • a silicone sleeve 4 is disposed on the periphery of the airflow sensing switch 3. The silicone sleeve 4 is used for the airtight fixed airflow sensing switch 3, so that the airflow entering from the airflow sensing switch intake hole 2 completely passes through the airflow sensing switch 3, so that it is effectively triggered.
  • the air flow sensing switch 3 and the silicone sleeve 4 together form an air flow sensor.
  • the housing 7 further includes a terminal block including a positive electrode 12 and a negative terminal block 10; wherein the positive electrode 12 is connected to the power source 5; the negative terminal block 10 is connected to the atomizer 8. .
  • the terminal further includes an insulating sleeve 11 between the positive electrode 12 and the negative terminal block 10. The insulating sleeve 11 is used to block the negative terminal block 10 and the positive electrode 12.
  • the connecting terminal When sucking the cigarette, the connecting terminal functions to connect the atomizer and the power source, connect the positive electrode 12 of the terminal to the power source 5, and connect the negative terminal block 10 to the atomizer 8;
  • the terminal When the power source 5 needs to be charged, the terminal serves to connect an external charging device and a power source, and the positive electrode 12 of the terminal is connected to the power source 5, and the negative terminal block 10 is connected to an external charging device. Charge the power source 5.
  • a cigarette smoking device having an electron atomizing function as shown in FIG. 3 differs from the cigarette smoking device of Embodiment 1 in that the cigarette holder 1 and the electronic mist in the cigarette smoking device
  • the air flow sensing switch air inlet 2 extends through the housing 7 of the electronic atomizing assembly, and the air flow direction of the air flow sensing switch air inlet 2 is perpendicular to the cigarette insertion direction;
  • the atomizer 8 has a liquid storage chamber to which an atomizing liquid can be filled and includes an electric heating wire connected to the terminal; wherein the atomizing liquid contains glycerin, aroma and a drug extract.
  • a housing side cover 14 that can be opened to facilitate installation of the internal components of the housing.
  • Table 1 Comparison of the number of suction ports of the same cigarette on the device of the present invention compared with conventional suction methods
  • Cigarette sample number Conventional suction method (mouth / branch)
  • the invention (mouth/branch) 1 8 16 2 8 15 3 7 14 4 7 13 5 6 12 6 7 12
  • Table 2 Comparison of the sensory quality of the same cigarette on the device of the present invention compared with conventional suction methods
  • Table 3 Comparison of the amount of tar per cigarette on the device of the invention compared to conventional suction methods
  • Cigarette sample number Conventional suction method (mg / support)
  • the invention (mg/branch) 1 9.8 9.1 2 8.1 7.6 3 7.9 7.4 4 5.2 4.6 5 7.8 7.2 6 5.1 4.5
  • Table 4 Comparison of free nicotine, total nicotine and free nicotine/tonic nicotine produced by the same cigarette on the device of the present invention compared with conventional smoking methods
  • Table 5 Comparison of the acrolein content in the flue gas produced by the same cigarette by the method of improving the smoking quality of the cigarette of the present invention compared with the conventional suction method
  • Cigarette sample number Conventional ( ⁇ g / branch)
  • the invention ( ⁇ g / branch) 1 25.6 11.4 2 18.9 7.6 3 15.7 5.2 4 8.6 2.4 5 14.1 6.9 6 7.7 1.3
  • Table 6 Comparison of the moisture content of the flue gas produced by the same cigarette by the method for improving the smoking quality of the cigarette of the present invention compared with the conventional suction method (the atomized liquid is pure glycerin)
  • Cigarette sample number Conventional (mg/branch)
  • the invention (mg/branch) 1 2.8 3.7 2 2.5 3.2 3 2.1 3.6 4 2.6 3.2 5 3.0 4.3 6 2.4 4.0
  • Cigarette 1 length is 84mm, the diameter of the circumference is 7.7mm, the amount of nicotine in the box is 1.0mg, and the amount of tar is 10mg.
  • Cigarette 2 length is 84mm, the diameter of the circumference is 7.7mm, the volume of nicotine in the box is 0.8mg, and the amount of tar is 8mg.
  • Cigarette 3 - length is 94mm, the diameter of the circumference is 7.2mm, the volume of nicotine in the box is 0.8mg, and the amount of tar is 8mg;
  • the cigarette branch 4 - length is 94mm, the diameter of the circumference is 7.2mm, the volume of nicotine in the box is 0.5mg, and the amount of tar is 6mg;
  • Cigarette 5 - length is 100mm, the diameter of the circumference is 5.4mm, the volume of nicotine in the box is 0.8mg, and the amount of tar is 8mg;
  • Cigarette 6 length is 100mm, the diameter of the circle is 5.4mm, the volume of nicotine in the box is 0.5mg, and the amount of tar is 6mg.
  • the number of suction ports of the same cigarette on the cigarette smoking device of the present invention is significantly increased.
  • the amount of free nicotine, the amount of total nicotine, and the ratio of free nicotine/nicotine produced by the same cigarette on the cigarette smoking device of the present invention are all reduced to some extent, and at the same time, free nicotine
  • the decline is greater than the decline in total nicotine, which plays an important role in the improvement of sensory quality (especially comfort).
  • the same cigarettes have an increased moisture content by suction in the method of improving the smoking quality of the present invention, which increases the delicate softness of the smoke.

Abstract

一种具有电子雾化功能的卷烟抽吸装置，包括彼此配合组装的卷烟夹持器(1)和电子雾化组件；其中，卷烟夹持器(1)包括卷烟夹持腔和任选的用于封闭下述壳体(7)的敞开端的端盖；电子雾化组件包括壳体(7)以及位于壳体(7)内的以下组件：电源(5)、气流感应开关(3)和具有中心气流通道的雾化器(8)；其中卷烟夹持腔与所述雾化器(8)的中心气流通道气流连通；在该卷烟抽吸装置中，还包括贯穿壳体(7)和/或卷烟夹持器(1)端盖的气流感应开关进气孔(2)，其经由气流感应开关(3)与雾化器(8)的中心气流通道气流连通。还提供一种提高卷烟抽吸品质的方法，其为将点燃型卷烟所产生的主流烟气与稀释空气和雾化蒸汽混合后进行抽吸。

Description

一种具有电子雾化功能的卷烟抽吸装置和提升卷烟抽吸品质的方法 技术领域
本发明涉及传统卷烟技术领域，尤其涉及一种具有电子雾化功能的卷烟抽吸装置。本发明还涉及一种提高卷烟抽吸品质的方法。
背景技术
为了减少吸烟对吸烟者和公众健康的危害，卷烟减害技术成为减少卷烟烟气中有害物质吸入的主要手段。传统的卷烟减害技术主要包括改变卷烟燃烧状态和采用特殊滤嘴来减少主流烟气有害成分。前者包括采用高透气度卷烟纸或在烟丝中掺混烟草薄片和膨胀烟丝及梗丝，其中高透气度卷烟纸可稀释烟支部分的烟气、提高燃烧速度；掺混烟草薄片和膨胀烟丝及梗丝可提高烟丝的填充性，加快卷烟燃烧速度，但同时也减少了抽吸口数，这会导致抽吸烟支绝对数量的增加。后者多采用滤嘴截留技术和滤嘴通风稀释技术，滤嘴截留技术是在滤嘴中加入活性炭、沸石等吸附剂或制成二元或多元复合滤嘴及不同结构的异型滤嘴，可以选择性截留主流烟气中的有害成分，但存在过滤材料截留部分香气成分、影响卷烟吃味和生产工艺复杂等问题；滤嘴通风稀释技术是在水松纸上打孔、使用高透气度成型纸或在滤棒上制成凹槽等方式，使抽吸卷烟时空气进入滤嘴内稀释主流烟气，从而达到减害的目的，但由于烟气的稀释，需要通过加香、加料补偿措施来保持卷烟的吸味品质。
卷烟感官的舒适度与烟气水分有较大关系，研究发现烟气水分适宜则烟气柔和细腻，刺激性小，感官舒适性较好；烟气水分含量低时，会导致烟气干燥，刺激性变大，感官舒适性降低。卷烟烟气中烟碱包括结合态烟碱和游离烟碱两种形态，烟气的刺激性主要由其中的游离烟碱含量决定。两种形态烟碱相对含量的多少与烟气所处的环境(如湿度、pH)有关。游离烟碱能与烟气中的 氢离子结合成盐(结合态烟碱)，当烟气含水率(湿度)低时，氢离子浓度降低，将抑制结合态烟碱的形成，同时也降低了结合态烟碱的水溶性，使之更容易分解产生游离烟碱，使得游离烟碱相对含量增加、游离烟碱/总烟碱也相应增加，导致刺激性和干燥感增加。但烟气湿度过大，则游离烟碱含量过低，又达不到抽吸者所需生理强度。因此，烟气含水率(湿度)的变化将显著影响烟碱的形态分布，使游离烟碱及游离烟碱/烟碱比显著变化。在低湿度条件下,游离烟碱的含量、游离烟碱相对于烟碱之比均增大,从而导致卷烟产品在干燥环境抽吸时比在潮湿环境中更容易产生刺激性。为使产品具有较高的游离烟碱相对于烟碱之比,并保证其在不同湿度环境中的稳定性,以此改善产品在干燥环境中刺激性增大的问题，可在烟丝中加入甘油来提高卷烟烟气水分，改善卷烟的感官舒适度。但研究表明，烟丝中的甘油等保润剂在卷烟燃烧温度(900℃)下会发生热裂解，生成有害的醛类物质(特别是丙烯醛)。
在抽吸中、低焦油卷烟时，尽管降低了焦油含量，但同时也带来生理满足感降低、香气量减少、舒适度较差等问题。目前主要是采用加香加料来弥补因降低卷烟焦油量而使烟气稀释、变淡的问题,改善卷烟的吃味,丰富香气量,保持良好的感官品质。传统的加香加料弥补方法包括在滤嘴醋纤成型过程中加入浸有液体香精的棉线或将微胶囊香料加入到滤嘴中，使抽吸时香料得到释放，以改善卷烟的吸味。抽吸过程中，随着香精香料因不断释放而减少，每口烟气与香气成分的混合具有不一致性，使得每口卷烟的吸味有较大差异。另外，含有香料的微胶囊需要挤破后才能释放出香气成分，给抽吸带来不便。
发明内容
鉴于上述现有技术的不足，本发明提供一种具有电子雾化功能的卷烟抽吸装置，本发明的目的旨在通过卷烟主流烟气与雾化蒸汽的混合来增加卷烟抽吸口数，改善抽吸感官品质，降低吸烟对人体和周围环境的危害，改变传统的香精香料补偿技术以提高每口卷烟吸味的一致性、拓展卷烟的使用功能。本发明的目的通过以下技术方案予以实现：
本发明的第一方面涉及一种具有电子雾化功能的卷烟抽吸装置，其包括彼此配合组装的卷烟夹持器1和电子雾化组件；其中，所述卷烟夹持器1包括卷烟夹持腔和任选的端盖；所述电子雾化组件包括壳体7以及位于壳体7内的以 下组件：电源5、气流感应开关3和具有中心气流通道的雾化器8；其中所述任选的端盖当存在时用于封闭住所述壳体7的一个敞开端；其中所述卷烟夹持腔与所述雾化器8的中心气流通道气流连通；在该卷烟抽吸装置中，还包括气流感应开关进气孔2,该气流感应开关进气孔2贯穿所述壳体7和/或所述卷烟夹持器的任选的端盖，所述气流感应开关进气孔2经由所述气流感应开关3与所述雾化器8的中心气流通道气流连通。
其中，贯穿所述壳体7或所述卷烟夹持器端盖的气流感应开关进气孔2均需确保进气流能快速触发气流感应开关3；在使用时，将卷烟插入卷烟夹持器中的卷烟夹持腔中，在点燃卷烟抽吸时，由卷烟燃烧产生的主流烟气被抽吸进入雾化器的中心气流通道。与此同时，由于吸烟者抽吸动作会在电子雾化组件内部形成负压，从而使环境空气从气流感应开关进气孔2进入电子雾化组件内部并触发所述气流感应开关3，然后该环境空气也进入雾化器的中心气流通道内与主流烟气混合，或者在进入雾化器的中心气流通道之前与主流烟气混合，该环境空气的作用是作为稀释空气来稀释主流烟气并对主流烟气进行降温。与此同时，由于气流感应开关3触发使电源5和雾化器8通过接线端子导通，雾化器内物质受热产生雾化蒸汽，形成的雾化蒸汽也进入雾化器的中心气流通道内，与主流烟气和稀释空气相混合后，供吸烟者抽吸。其中所述主流烟气指的是抽吸时从烟支吸端吸出的烟气，即产生的烟气中可被抽吸的那一部分。
其中所述接线端子连接所述电源5和所述雾化器8或连接所述电源5和外接的充电装置。所述电源5为一次性电池或可充电电池。优选地，所述可充电电池为聚合物锂电池。其中，所述雾化器可以是任意现有技术中已有的雾化器，雾化器的工作温度为150℃-350℃。
在优选的实施方案中，所述壳体7内分为两个空腔，第一空腔容纳雾化器8，第二空腔容纳电源5和气流感应开关3。这两个空腔可以是自身相对密闭的，但可以有必要的进气孔。或者，这两个空腔都可以具有敞开端，靠与卷烟夹持器的卷烟夹持腔和端盖之间的配合来实现相对密闭。
在优选的实施方案中，所述雾化器8包括电发热丝、储有雾化液的储液腔和将所述雾化液导向所述电发热丝的导液装置。在优选的实施方案中，所述电发热丝在150℃-350℃的温度范围内蒸发所述雾化液，得到所述雾化蒸汽。
在优选的实施方案中，所述电发热丝位于所述中心气流通道内；独立地，所述导液装置为导液绳或导液管。
优选地，所述雾化液中含有香味物质、药物提取物或甘油中的一种或多种。其中，所述雾化液为含有挥发性物质，在受热时可以雾化的液体。所述雾化液蒸发雾化形成气溶胶，与卷烟的主流烟气和稀释空气混合后被抽吸者吸入。当卷烟主流烟气经过含有所述挥发性物质的潮湿环境时，挥发性物质有利于烟碱向烟气的迁移，释放出由烟气颗粒蒸发产生的游离态(非质子化)烟碱，并使游离态烟碱以蒸汽形式迁移，有利于增加烟气中游离烟碱的含量，从而提高吸烟者的生理感受强度。所述雾化液的成分不同还可以对卷烟主流烟气起到不同的作用，包括降低卷烟主流烟气危害、改善卷烟抽吸感官品质、对卷烟主流烟气进行香气成分弥补或辅助药理的作用。优选地，所述雾化液为具有吸湿性的甘油或以甘油为主体的含有挥发性物质的混合液。甘油因具有吸湿性可以增加了主流烟气的水分含量，从而降低主流烟气的刺激性，提高烟气的细腻柔和程度，明显改善卷烟的感官舒适程度。
优选地，所述挥发性物质可以是香味物质或其他功能性成分，其中，所述香味物质可以是香精香料，其在蒸发后与卷烟主流烟气混合，在起到香气补偿作用的同时又保证每口吸味的一致性；所述其他功能性成分包括一些具有药理作用的药物提取物，其在蒸发后与卷烟主流烟气混合，在满足吸烟生理感受的同时起到一定的治疗作用。
在优选的实施方案中，所述具有电子雾化功能的卷烟抽吸装置还包括位于所述壳体7上的状态指示灯透光孔6和位于所述壳体7内的状态指示灯(未示出)。优选地，所述卷烟抽吸装置还包括位于所述状态指示灯透光孔6上的导光座9，所述导光座9实为指示灯透光孔6的一个封盖，状态指示灯的光通过状态指示灯透光孔6和导光座9射出。导光座9可以防止灰尘从状态指示灯透光孔6落入壳体7内部。当电源工作时，与电源5连接的状态指示灯的光线可以从导光座9和状态指示灯透光孔6透出，指示该卷烟抽吸装置的工作状态。
其中，所述卷烟夹持器1可以是任意能与本发明的电子雾化组件相连接且能够夹持传统卷烟的夹持器。所述卷烟夹持器1和电子雾化组件为固定连接或可拆卸连接。所述卷烟夹持器可任选地具有端盖，其可以用于封闭住电子雾化 组件的壳体7的某一敞开端。此时，相当于端盖和壳体7共同围成一个相对密闭的空间。卷烟夹持器也可以没有端盖，此情况下要求壳体7自身是相对密闭的，没有敞开端，但要在端面或侧面上留有必要的进气孔。优选地，所述卷烟夹持器1中的卷烟夹持腔可以通过在其内部设置不同的烟支夹持装置来满足与不同圆周的卷烟或卷烟滤嘴气密结合的需要。在优选的实施方案中，所述卷烟夹持器1的卷烟夹持腔内具有变径夹持装置，以能夹持不同直径的卷烟，其中所述变径夹持装置选自从卷烟夹持腔开口开始直径依次变小的多个叠置的垫圈，或弹簧夹头，或多爪卡盘夹持器。一种传统的调节卷烟夹持器的夹持直径的方式是在夹持器内设置各种不同内径的垫圈，各个垫圈从大到小依次重叠设置，以便能夹持不同直径的卷烟烟支，如图5所示。另一种传统的调节夹持器的夹持直径的方式是使用弹簧夹头，如图6所示，其为设置在具有螺纹接头的套筒201内的多个成锥形设置且共端的弹性夹片202，其中被夹持物203插入后，挤压弹性夹片发生形变，并靠弹性夹片本身的弹性作用，来调节夹持直径的大小。另一种工业上常见的可调节夹持直径的夹持器是多爪卡盘式夹持器，其中最常见的是三爪卡盘式夹持器，如图7所示，其为已知技术，具体结构和操作原理可简述如下：其具有一夹持器安装螺杆102，其上具有螺纹，用于安装在其他设备上。安装螺杆102上具有与其同轴设置的呈凸缘结构的夹持块支座103和夹持块调节盘104，夹持块调节盘104一侧具有锥齿轮，另一侧具有沿轴心成平面螺纹(涡状线)形状(例如盘绕式蚊香形状)的齿，三个活动夹持块105通过其自身上的齿槽与所述齿相啮合，该三个活动夹持块105用于夹持被夹物体107。一个调节齿轮101位于所述夹持块调节盘的盘缘处并通过其自身的锥齿轮与所述夹持块调节盘104上的锥齿轮相啮合。所述三个活动夹持块105各自被两个固定在所述夹持块支座103上的活动块限位体106所限位，使其只能径向运动而不能旋转，其中图7中为了简化图面，仅示出了两组活动块限位体。当使用者手动旋转调节齿轮101时，其通过锥齿轮啮合作用带动所述夹持块调节盘104旋转，进而带动其上的平面螺纹(涡状线)型的齿旋转，通过这些齿与活动夹持块105之间的齿槽之间的啮合关系，将齿的沿轴心的旋转运动转化为活动夹持块靠近轴心或远离轴心的径向运动，从而实现夹持直径的连续调节。更多关于该多爪卡盘式夹持器的细节，可参见相关现有技术资料，本文不再赘述。另外，本发明人还发明了另一种独创性的拉杆卷烟夹持 器，也能连续调节夹持直径，与拉杆夹持器相关内容将另案申请。
在优选的实施方案中，所述气流感应开关进气孔2位于围成第二空腔的那部分壳体的侧面或端面上。
在优选的实施方案中，所述气流感应开关3和所述雾化器8均与所述电源5电连接，它们之间的电连接方式使得所述气流感应开关3能够控制所述雾化器8的通电与否。优选地，所述气流感应开关3外围设有硅胶套4。所述硅胶套4用于气密固定气流感应开关3，使从气流感应开关进气孔2进入的气流完全经过气流感应开关3，使其有效触发。所述气流感应开关3和所述硅胶套4共同构成气流传感器。
在优选的实施方案中，所述雾化器8的中心气流通道下游与烟嘴连接。
在优选的实施方案中，所述卷烟为点燃抽吸型卷烟。优选地，使用本发明的具有电子雾化功能的卷烟抽吸装置抽吸具有过滤嘴的卷烟，过滤嘴可截留一部分焦油，避免卷烟燃烧产生的焦油堵塞气路。
优选地，所述壳体7内部还包括接线端子，所述接线端子包括正电极12和负极接线座10；其中所述正电极12与电源5连接；所述负极接线座10与雾化器8连接或与外接的充电装置连接。在抽吸卷烟时，所述接线端子起到连通雾化器和电源的作用，将所述接线端子的正电极12与电源5连接、所述负极接线座10与雾化器8连接；当所述电源5为能充电的电源且需要充电时，所述接线端子起到连通外接的充电装置和电源的作用，将所述接线端子的正电极12与电源5连接、所述负极接线座10与外接的充电装置连接，给电源5进行充电。
在优选的实施方案中，所述接线端子还包括位于所述正电极12和所述负极接线座10之间的绝缘套11。所述绝缘套11用于阻隔负极接线座10和正电极12。
本发明的第二方面涉及一种提高卷烟抽吸品质的方法，其为将点燃型卷烟所产生的主流烟气与稀释空气和雾化蒸汽混合后进行抽吸。其中所述主流烟气指的是抽吸时从烟支吸端吸出的烟气，即产生的烟气中可被抽吸的那一部分。
在优选的实施方案中，所述雾化蒸汽中含有香味物质、中药提取物或保润剂中的一种或多种。优选地，所述保润剂为甘油。
在优选的实施方案中，所述主流烟气在离开所述点燃型卷烟之后与所述稀释空气和雾化蒸汽混合。
在优选的实施方案中，本发明的提高卷烟抽吸品质的方法通过使用本发明的第一方面所述的具有电子雾化功能的卷烟抽吸装置抽吸点燃型卷烟来实现。
本发明的取得的有益效果：
相较常规的卷烟抽吸方式，本发明的具有电子雾化功能的卷烟抽吸装置具有以下优点：
1、相较常规的卷烟抽吸方式，通过本发明的具有电子雾化功能的卷烟抽吸装置抽吸卷烟，在稀释卷烟主流烟气、降低主要有害成分的同时还进一步降低了抽吸刺激感和辛辣感，改善了抽吸感官品质，这是因为雾化器中的甘油等物质因具有吸湿性可以增加了主流烟气的水分含量，从而降低主流烟气的刺激性，提高烟气的细腻柔和程度，明显改善卷烟的感官舒适程度。同时，本发明的方法也改善了传统卷烟现有的加香加料技术和保润方式。
2、当卷烟主流烟气经过雾化器中含有雾化蒸汽的气流通道时，雾化蒸汽以及湿润的环境有利于烟碱向烟气的迁移，释放出由烟气颗粒蒸发产生的游离态(非质子化)烟碱并使其以蒸汽形式迁移，有利于增加烟气中游离烟碱的含量，从而满足吸烟者的生理强度。
3、在本发明的卷烟抽吸装置中，甘油发生的是低温雾化，降低了甘油因高温裂解产生的醛类(特别是丙烯醛)含量；含甘油的烟气颗粒因更容易吸收水蒸汽而增大了颗粒粒径，使烟气粒相物的保留增加，使得烟气颗粒更多地保留在口腔中，减少了保留在肺部的主流烟气粒相物，降低了吸烟对肺部的伤害。
4、通过雾化不同功能的雾化液，可为卷烟带来不同的抽吸感受，相较已有的在滤嘴中添加功能性成分的方式，该抽吸装置使用更加方便；并且，通过在雾化液中加入药物提取物等方式，还可以起到治疗目的，不仅降低吸烟危害，还可以起到治疗的目的。
5、由于烟支滤嘴气密插入到所述的卷烟夹持器中，吸入的气流主要来自从电子雾化组件壳体或卷烟夹持器端盖进入的稀释空气，相应减少了从卷烟烟支 端进入烟支的空气量，减慢卷烟燃烧速度，减少每口烟气有害物质的吸入量，增加了抽吸口数。
相较传统烟油中含烟碱的电子烟，本发明的具有电子雾化功能的卷烟抽吸装置具有以下优点：
1、传统的烟油中含烟碱的电子烟是在以甘油为主体成分的烟油中含有一定浓度的烟碱，烟油雾化时，烟碱随雾化烟油一起递送，而本发明的卷烟抽吸装置是传统卷烟首先燃烧释放烟碱，烟碱再与雾化器中雾化液蒸汽混合后一起递送。两者相比，本发明的卷烟抽吸装置递送的烟碱存在于烟叶本身，属内源性，是通过卷烟燃烧释放；而传统电子烟递送的烟碱需人为加入烟油中，属外源性，是通过烟油蒸发释放。后者所用烟碱主要来自烟叶提取物，提取工艺复杂、成本较高且传统电子烟加热温度低于卷烟燃烧的温度，烟碱释放量不够，而通过本发明的装置，可以在保证烟碱释放量的同时减少其他有害物质对健康的危害。
2、抽吸传统电子烟时，烟碱的递送效率要比抽吸传统卷烟的递送效率低。本发明的卷烟抽吸装置递送的烟碱实际来自传统卷烟，因此，烟碱递送效率比传统电子烟的高。
3、传统含烟碱电子烟的烟油中常添加香味物质，如薄荷、香草和水果香味物质。当烟碱溶解在含有这些香味物质的烟油中时，烟碱容易被这些香味物质氧化，影响产品稳定性。而本发明的卷烟抽吸装置，烟碱和雾化液中的香味物质只有在抽吸时才会以气溶胶的形式混合，由于每口抽吸时，它们的混合时间短加之含量较低，因此，不会存在传统含烟碱电子烟中的烟碱变质问题。
4、本发明的卷烟抽吸装置比传统含烟碱电子烟显著提高了相同体积吸入烟气中的烟碱含量，烟碱的生理满足感更佳而且显著降低了传统电子烟(甘油、丙二醇为烟油溶剂主要成分)的抽吸甜腻感。
附图说明
图1是本发明的具有电子雾化功能的卷烟抽吸装置的各部件分解示意图。
图2为本发明实施例1中的卷烟抽吸装置内部剖视图。其中，所述气流感应开关进气孔2位于卷烟夹持器1端盖上。其中点划线表示卷烟主流烟气气 流；虚线表示气流感应开关触发后吸入的稀释空气气流。当卷烟主流烟气气流和稀释空气气流进入雾化器后，与雾化器中的雾化蒸汽混合后被吸入。
图3为本发明实施例2中的卷烟抽吸装置内部剖视图。其中，所述气流感应开关进气孔2位于电子雾化组件的壳体上。其中点划线表示卷烟主流烟气气流；虚线表示气流感应开关触发后吸入的稀释空气气流。当卷烟主流烟气气流和稀释空气气流进入雾化器后，与雾化器中的雾化蒸汽混合后被吸入。
图4为本发明实施例1中所使用的雾化器8的结构示意图。其中箭头方向表示雾化液及雾化液蒸汽的输送方向。雾化液从储油棉406通过玻纤导油绳404导向发热丝405，在发热丝上受热雾化后，在气流通道中形成蒸汽，再与从底部进入的卷烟主流烟气和气流感应开关触发后吸入的稀释空气气流混合。
图5是现有技术中通过多个垫圈叠置来实现变径的卷烟夹持器的结构示意图。
图6是现有技术中的卷烟夹持器以弹簧夹头来夹持卷烟烟支的示意图。
图7是现有技术中的多爪卡盘式可变径卷烟夹持器来夹持卷烟烟支的示意图。
其中各符号表示以下含义：
1-卷烟夹持器；2-气流感应开关进气孔；3-气流感应开关；4-硅胶套；5-电源；6-状态指示灯透光孔；7-壳体；8-雾化器；9-导光座；10-负极接线座；11-绝缘套；12-正电极；13-烟支；14-壳体侧盖；
401-螺纹铆接头；402-负极导线；403-正极导线；404-玻纤导油绳；405-发热丝；406-储油棉；407-纤维套管；408-顶部端盖；409-外壳；410-气流通道；411-进气孔；
201-套筒；202-弹性夹片；203-被夹持物；
101-调节齿轮；102-安装螺杆；103-夹持块支座；104-夹持块调节盘；105-活动夹持块；106-活动块限位体；107-被夹持物。
具体实施方式
下面结合实施例和附图对本发明进行进一步说明，但不应理解为对本发明 的限制。
实施例1
如图2所示的一种具有电子雾化功能的卷烟抽吸装置，其包括相连接的卷烟夹持器1和电子雾化组件；其中，所述卷烟夹持器1包括平行设置的卷烟夹持腔和端盖；所述电子雾化组件包括壳体7以及位于壳体7内的以下组件：电源5(可充电聚合物锂电池)、气流感应开关3、接线端子和具有中心气流通道的雾化器8；其中所述卷烟夹持腔与所述雾化器8的中心气流通道气流连通；在该卷烟抽吸装置中，还包括气流感应开关进气孔2,该气流感应开关进气孔2贯穿所述卷烟夹持器的端盖，所述气流感应开关进气孔2经由所述气流感应开关3与所述雾化器8的中心气流通道气流连通。其中，所述卷烟夹持器1和电子雾化组件为固定连接。
所述壳体7内分为两个空腔，第一个空腔容纳雾化器8和接线端子，第二个空腔容纳电源5和气流感应开关3。其中所述接线端子连接所述电源5和所述雾化器8或连接所述电源5和外接的充电装置。
其中，气流感应开关进气孔2贯穿所述卷烟夹持器端盖，所述气流感应开关进气孔2的进气流方向与烟支插入方向平行。贯穿所述卷烟夹持器端盖的气流感应开关进气孔2能确保进气流能快速触发气流感应开关3。在使用时，将卷烟插入卷烟夹持器中的卷烟夹持腔中，在点燃卷烟抽吸时，电子雾化组件内部会形成负压，从而使环境空气从气流感应开关进气孔2进入电子雾化组件内部并触发所述气流感应开关3，并使电源5和雾化器8通过接线端子导通，雾化器内物质受热产生雾化蒸汽，形成的雾化蒸汽与从卷烟滤嘴端进入壳体内的卷烟主流烟气以及吸入的环境空气最终在雾化器内混合后而被吸入吸烟者口中。
其中所述雾化器8的具体结构如图4所示，其为一次性雾化器，包括与所述接线端子相连的电发热丝、储有雾化液的储液腔和将所述雾化液导向所述电发热丝的导液装置。所述雾化器8的所述电发热丝位于所述中心气流通道内；所述导液装置为导液绳；所述雾化器8的中心气流通道下游与烟嘴连接。
本实施例的具有电子雾化功能的卷烟抽吸装置还包括位于所述壳体7上的 状态指示灯透光孔6和所述壳体7内的状态指示灯(未示出)。所述卷烟抽吸装置还包括位于所述状态指示灯透光孔6上的导光座9。当电源工作时，与电源5连接的状态指示灯的光线可以从导光座9透出，指示该卷烟抽吸装置的工作状态。
其中，所述气流感应开关3和所述雾化器8均与所述电源5电连接，它们之间的电连接方式使得所述气流感应开关3能够控制所述雾化器8的通电与否。所述气流感应开关3外围设有硅胶套4。所述硅胶套4用于气密固定气流感应开关3，使从气流感应开关进气孔2进入的气流完全经过气流感应开关3，使其有效触发。所述气流感应开关3和所述硅胶套4共同构成气流传感器。
其中，所述壳体7内部还包括接线端子，所述接线端子包括正电极12和负极接线座10；其中所述正电极12与电源5连接；所述负极接线座10与雾化器8连接。其中，所述接线端子还包括位于所述正电极12和所述负极接线座10之间的绝缘套11。所述绝缘套11用于阻隔负极接线座10和正电极12。在抽吸卷烟时，所述接线端子起到连通雾化器和电源的作用，将所述接线端子的正电极12与电源5连接、所述负极接线座10与雾化器8连接；当所述电源5需要充电时，所述接线端子起到连通外接的充电装置和电源的作用，将所述接线端子的正电极12与电源5连接、所述负极接线座10与外接的充电装置连接，给电源5进行充电。
实施例2
如图3所示的一种具有电子雾化功能的卷烟抽吸装置，其与实施例1中的卷烟抽吸装置的区别在于：该卷烟抽吸装置中所述卷烟夹持器1和电子雾化组件为可拆卸连接；其中的气流感应开关进气孔2贯穿所述电子雾化组件的壳体7，所述气流感应开关进气孔2的进气流方向与烟支插入方向垂直；其中的雾化器8具有可加注雾化液的储液腔且包括与所述接线端子相连的电发热丝；其中的雾化液中含有甘油、香味物质和药物提取物。在本实施例的装置中还包括壳体侧盖14，其可以打开地以方便壳体内部组件的安装。
如表1-表6所示，对所述卷烟抽吸装置性能进行评价并以常规卷烟抽吸进行对照。
表1：相同烟支在本发明装置上的抽吸口数与常规抽吸方式比较
烟支样品编号 常规抽吸方式(口/支) 本发明(口/支)
1 8 16
2 8 15
3 7 14
4 7 13
5 6 12
6 7 12
表2：相同烟支在本发明装置上的抽吸感官品质与常规抽吸方式比较
Figure PCTCN2015076391-appb-000001
依据方法：《YC/T 497-2014卷烟中式卷烟风格感官评价方法》
评判分值：10—无；9—微有；8—略有；7—有；6—较强；≤5—强烈
表3：相同烟支在本发明装置上的每支焦油量与常规抽吸方式比较
烟支样品编号 常规抽吸方式(mg/支) 本发明(mg/支)
1 9.8 9.1
2 8.1 7.6
3 7.9 7.4
4 5.2 4.6
5 7.8 7.2
6 5.1 4.5
表4：相同烟支在本发明装置上抽吸产生的游离烟碱量、总烟碱量及游离烟碱/总烟碱与常规抽吸方式比较
Figure PCTCN2015076391-appb-000002
表5：用本发明的提高卷烟抽吸品质的方法抽吸相同烟支产生的烟气中丙烯醛含量与常规抽吸方式比较
烟支样品编号 常规(μg/支) 本发明(μg/支)
1 25.6 11.4
2 18.9 7.6
3 15.7 5.2
4 8.6 2.4
5 14.1 6.9
6 7.7 1.3
表6：用本发明的提高卷烟抽吸品质的方法抽吸相同烟支产生的烟气中水分含量与常规抽吸方式比较(雾化液为纯甘油)
烟支样品编号 常规(mg/支) 本发明(mg/支)
1 2.8 3.7
2 2.5 3.2
3 2.1 3.6
4 2.6 3.2
5 3.0 4.3
6 2.4 4.0
注：以上各实验中所用的烟支的情况如下：
烟支1—长度为84mm，圆周直径为7.7mm，盒标烟气烟碱量1.0mg，焦油量10mg；
烟支2—长度为84mm，圆周直径为7.7mm，盒标烟气烟碱量0.8mg，焦油量8mg；
烟支3—长度为94mm，圆周直径为7.2mm，盒标烟气烟碱量0.8mg，焦油量8mg；
烟支4—长度为94mm，圆周直径为7.2mm，盒标烟气烟碱量0.5mg，焦油量6mg；
烟支5—长度为100mm，圆周直径为5.4mm，盒标烟气烟碱量0.8mg，焦油量8mg；
烟支6—长度为100mm，圆周直径为5.4mm，盒标烟气烟碱量0.5mg，焦油量6mg。
参照表1，相同烟支在本发明的卷烟抽吸装置上的抽吸口数明显增加。
参照表2，相同烟支在本发明的卷烟抽吸装置上的感官品质(特别是舒适感)明显改善。
参照表3，相同烟支在本发明的卷烟抽吸装置上抽吸产生的焦油含量降低。
参照表4，相同烟支在本发明的卷烟抽吸装置上抽吸产生的游离烟碱量、总烟碱量和游离烟碱/烟碱的比值均有一定程度的降低，同时，游离烟碱的下降幅度超过了总烟碱的下降幅度，对感官品质(特别是舒适感)的改善起到重要作用。
参照表5，相同烟支以本发明的提高卷烟抽吸品质的方法进行抽吸产生的有害成分丙烯醛含量显著降低。
参照表6，相同烟支以本发明的提高卷烟抽吸品质的方法进行抽吸产生的水分含量增加，增加了烟气的细腻柔和感。

Claims (10)

  1. 一种具有电子雾化功能的卷烟抽吸装置，其特征在于，其包括彼此配合组装的卷烟夹持器(1)和电子雾化组件；其中，所述卷烟夹持器(1)包括卷烟夹持腔和任选的端盖；所述电子雾化组件包括壳体(7)以及位于壳体(7)内的以下组件：电源(5)、气流感应开关(3)和具有中心气流通道的雾化器(8)；其中所述任选的端盖当存在时用于封闭住所述壳体(7)的一个敞开端；其中所述卷烟夹持腔与所述雾化器(8)的中心气流通道气流连通；在该卷烟抽吸装置中，还包括气流感应开关进气孔(2),该气流感应开关进气孔(2)贯穿所述壳体(7)和/或所述卷烟夹持器的任选的端盖，所述气流感应开关进气孔(2)经由所述气流感应开关(3)与所述雾化器(8)的中心气流通道气流连通。
  2. 根据权利要求1所述的具有电子雾化功能的卷烟抽吸装置，其特征在于，所述壳体(7)内分为两个空腔，第一空腔容纳雾化器(8)，第二空腔容纳电源(5)和气流感应开关(3)；所述雾化器(8)包括电发热丝、储有雾化液的储液腔和将所述雾化液导向所述电发热丝的导液装置。
  3. 根据权利要求2所述的具有电子雾化功能的卷烟抽吸装置，其特征在于，所述电发热丝位于所述中心气流通道内；独立地，所述导液装置为导液绳或导液管。
  4. 根据权利要求1或2所述的具有电子雾化功能的卷烟抽吸装置，其特征在于，所述卷烟夹持器(1)的卷烟夹持腔内具有变径夹持装置，以能夹持不同直径的卷烟，其中所述变径夹持装置选自从卷烟夹持腔开口开始直径依次变小的多个叠置的垫圈，或弹簧夹头，或多爪卡盘夹持器。
  5. 根据权利要求2所述的具有电子雾化功能的卷烟抽吸装置，其特征在于，所述气流感应开关进气孔(2)位于围成第二空腔的那部分壳体的侧面或端面上。
  6. 根据权利要求1所述的具有电子雾化功能的卷烟抽吸装置，其特征在于，所述气流感应开关(3)和所述雾化器(8)均与所述电源(5)电连接，它们之间的电连接方式使得所述气流感应开关(3)能够控制所述雾化器(8)的 通电与否。
  7. 一种提高卷烟抽吸品质的方法，其特征在于，将点燃型卷烟所产生的主流烟气与稀释空气和雾化蒸汽混合后进行抽吸。
  8. 根据权利要求7所述的提高卷烟抽吸品质的方法，其特征在于，所述主流烟气在离开所述点燃型卷烟之后与稀释空气和雾化蒸汽混合；其中所述雾化蒸汽中含有香味物质、中药提取物或保润剂中的一种或多种。
  9. 根据权利要求7所述的提高卷烟抽吸品质的方法，其特征在于，所述方法通过使用根据权利要求1-6中任一项的具有电子雾化功能的卷烟抽吸装置抽吸点燃型卷烟来实现。
  10. 根据权利要求9所述的提高卷烟抽吸品质的方法，其特征在于，所述雾化器在150℃-350℃的温度范围内蒸发所述雾化液，得到所述雾化蒸汽。
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