CN115336793B - Atomizer, electronic atomization device, and aerosol generation method - Google Patents
Atomizer, electronic atomization device, and aerosol generation methodInfo
- Publication number
- CN115336793B CN115336793B CN202110530104.3A CN202110530104A CN115336793B CN 115336793 B CN115336793 B CN 115336793B CN 202110530104 A CN202110530104 A CN 202110530104A CN 115336793 B CN115336793 B CN 115336793B
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- aerosol
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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
- A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
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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
-
- 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
- A24F40/42—Cartridges or containers for inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Abstract
本申请提供一种雾化器、电子雾化装置及气溶胶的产生方法。该雾化器包括第一储液腔体、第一雾化芯、固态烟基以及气流通道；其中，第一储液腔体储存有第一气溶胶生成基质，第一气溶胶生成基质中沸点不超过200℃的所有成份的质量百分比大于50％；第一雾化芯用于雾化第一气溶胶生成基质以形成第一气溶胶；固态烟基用于释放尼古丁；气流通道包括出气口；第一雾化芯和固态烟基位于气流通道，而且固态烟基位于第一雾化芯与出气口之间。该雾化器能够减少固态烟基上冷凝液的形成。
The present application provides an atomizer, an electronic atomization device, and an aerosol generation method. The atomizer includes a first liquid storage chamber, a first atomizing core, a solid tobacco base, and an airflow channel. The first liquid storage chamber stores a first aerosol-generating matrix, wherein the mass percentage of all components in the first aerosol-generating matrix with a boiling point not exceeding 200°C is greater than 50%. The first atomizing core is used to atomize the first aerosol-generating matrix to form a first aerosol. The solid tobacco base is used to release nicotine. The airflow channel includes an air outlet. The first atomizing core and the solid tobacco base are located in the airflow channel, with the solid tobacco base located between the first atomizing core and the air outlet. The atomizer can reduce the formation of condensation on the solid tobacco base.
Description
Technical Field
The invention relates to the technical field of atomizing equipment, in particular to an atomizer, an electronic atomizing device and an aerosol generating method.
Background
Electronic cigarettes are becoming more and more interesting and favored as cigarette substitutes because of their advantages of safe, convenient, healthy, environment-friendly use, etc., for example, heating non-burning electronic cigarettes, also known as heating non-burning aerosol-forming devices.
Existing heated non-combustion aerosol-forming devices generally comprise an atomizer for heating and atomizing an aerosol-forming substrate to form an aerosol and a power supply assembly connected to the atomizer for providing power to the atomizer, in particular existing atomizers generally comprise an atomization source for heating and atomizing the aerosol-forming substrate to form an aerosol and a solid tobacco base for releasing nicotine for mixing with the aerosol for inhalation by a user, however, the aerosol formed by the atomization of the existing atomizers forms more condensate on the solid tobacco base, thereby affecting the release of nicotine.
Disclosure of Invention
The atomizer, the electronic atomization device and the aerosol generating method can solve the problem that aerosol formed by atomization of the existing atomizer forms more condensate on a solid smoke base.
In order to solve the technical problems, the first technical scheme adopted by the application is to provide an atomizer. The atomizer comprises a first liquid storage cavity, a first atomization core, a solid cigarette base and an air flow channel, wherein the first liquid storage cavity stores a first aerosol generating substrate, the mass percentage of all components with boiling points not exceeding 200 ℃ in the first aerosol generating substrate is greater than 50%, the first atomization core is used for atomizing the first aerosol generating substrate to form first aerosol, the solid cigarette base is used for releasing nicotine, the air flow channel comprises an air outlet, the first atomization core and the solid cigarette base are located in the air flow channel, and the solid cigarette base is located between the first atomization core and the air outlet.
In order to solve the technical problems, the second technical scheme adopted by the application is to provide an electronic atomization device. The electronic atomization device comprises an atomizer and a power supply assembly, wherein the atomizer is used for heating and atomizing aerosol generating substrates when being electrified, the atomizer is the atomizer, and the power supply assembly is connected with the atomizer and is used for supplying power to the atomizer.
In order to solve the technical problems, a third technical scheme adopted by the application is to provide a method for generating aerosol. The method comprises atomizing a first aerosol-generating substrate to form a first aerosol, wherein the mass percent of all components in the first aerosol-generating substrate having a boiling point of no more than 200 ℃ is greater than 50%, and passing the first aerosol through a solid tobacco substrate and entraining nicotine released by the solid tobacco substrate.
The atomizer comprises a first liquid storage cavity, a first atomization core and a solid cigarette base, wherein a first aerosol generating substrate is stored in the first liquid storage cavity, the first atomization core is used for atomizing the first aerosol generating substrate to form first aerosol, the solid cigarette base is used for releasing nicotine, the mass percentage of all components with the boiling point of not more than 200 ℃ in the first aerosol generating substrate is more than 50%, the volatility of the first aerosol generating substrate is improved, the components which are easy to block the solid cigarette base in the first aerosol generating substrate are reduced, and condensate on the solid cigarette base is further reduced, in addition, an airflow channel is arranged, the airflow channel comprises an air outlet, the first atomization core and the solid cigarette base are located in the airflow channel, the solid cigarette base is located between the first atomization core and the air outlet, and the first aerosol passes through the solid cigarette base and brings out nicotine released by the solid cigarette base.
Drawings
Fig. 1 is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application;
Fig. 2a is a schematic structural diagram of an atomizer according to an embodiment of the present application;
Fig. 2b is a schematic structural diagram of an atomizer according to another embodiment of the present application;
fig. 3 is a schematic structural diagram of a taste capsule according to an embodiment of the present application;
Fig. 4 is a schematic structural view of an atomizer according to another embodiment of the present application;
fig. 5 is a flowchart of a method for generating an aerosol according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms "first," "second," "third," and the like in this disclosure are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. All directional indications (such as up, down, left, right, front, rear) in embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular pose (as shown in the drawings), and if the particular pose changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The present application will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic atomization device according to an embodiment of the application, and in this embodiment, an electronic atomization device 100 is provided. The electronic atomization device 100 may be used to heat and atomize an aerosol-generating substrate to form an aerosol for inhalation by a user, wherein the electronic atomization device 100 may be specifically an electronic cigarette, a portable medical atomizer, and the aerosol-generating substrate may be specifically tobacco tar, pharmaceutical liquid, or other liquid that may be inhaled after atomization.
Specifically, the electronic atomizing device 100 includes an atomizer 10 and a main body 20. The atomizer 10 is detachably connected to the main unit 20. The atomizer 10 is used for heating and atomizing aerosol generating substrates when being electrified, a power supply assembly is arranged in the host 20, and the atomizer 10 is inserted into one end port of the host 20 and is connected with the power supply assembly in the host 20 so as to supply power to the atomizer 10 through the power supply assembly. When the atomizer 10 needs to be replaced, the atomizer 10 can be detached and a new atomizer 10 can be installed on the host 20, so that the host 20 can be reused.
Of course, the electronic atomization device 100 further includes other components of the existing electronic atomization device, such as a microphone, a bracket, etc., and the specific structure and function of these components are the same as or similar to those of the prior art, and specific reference may be made to the prior art, which is not repeated herein.
In particular, the structure and function of the atomizer 10 described above can be found in the following description of the embodiments with respect to the atomizer.
Referring to fig. 2a and 2b, fig. 2a is a schematic structural diagram of an atomizer according to an embodiment of the present application, fig. 2b is a schematic structural diagram of an atomizer according to another embodiment of the present application, and in this embodiment, an atomizer 10 is provided, and referring to fig. 2a, the atomizer 10 specifically includes a first atomization source 11, a solid smoke base 12 and an airflow channel 14a.
The first aerosol-generating substrate 11 is stored therein and is used for atomizing the first aerosol-generating substrate to form a first aerosol, the solid tobacco base 12 is used for releasing nicotine, specifically, the mass percentage of all components with boiling points not exceeding 200 ℃ in the first aerosol-generating substrate is more than 50%, that is, the boiling points of more than 50% of all components in the first aerosol-generating substrate are not more than 200 ℃, so that the volatility of the first aerosol-generating substrate is improved, the first aerosol-generating substrate has stronger volatility, the components in the first aerosol-generating substrate which are easy to block the solid tobacco base 12 are reduced while the aerosol-generating substrate is convenient to atomize and carry nicotine, the formation of condensate on the solid tobacco base 12 is reduced, the influence of condensate on the release of nicotine is avoided, and the release amount of nicotine is improved.
In particular, the first aerosol-generating substrate has a solubility for nicotine of greater than 10g nicotine per 100g substrate to enhance the carrying capacity of the first aerosol formed by nebulization for nicotine.
In a specific embodiment, the first aerosol-generating substrate comprises one or any combination of propylene glycol, water and ethanol, wherein the mass percentage of the one or any combination of propylene glycol, water and ethanol is greater than 50%, that is, more than 50% of the components in the first aerosol-generating substrate are one or any combination of propylene glycol, water and ethanol, and in particular, more than 50% of the components in the first aerosol-generating substrate can be propylene glycol, so that the carrying capacity of the first aerosol formed by atomization for carrying nicotine is enhanced by using high proportion of propylene glycol, and the condensation amount of the first aerosol in the solid smoke base 12 is reduced by reducing the proportion of high-boiling point and difficult-volatile substances (namely glycerol) in the first aerosol-generating substrate, and the occurrence probability of the problem that the release amount of nicotine decays with the increase of pumping times is reduced.
It will be appreciated that in particular embodiments, the first aerosol-generating substrate comprises in particular also other ingredients such as glycerol and flavours and fragrances etc. in a mass percentage of less than 50%.
In a specific embodiment, the first atomization source 11 specifically includes a first liquid storage cavity 111 and a first atomization core 112.
The first aerosol-generating substrate is specifically stored in the first liquid storage cavity 111, the first liquid storage cavity 111 is communicated with the first atomization core 112, and the first atomization core 112 is used for atomizing the first aerosol-generating substrate reaching the first atomization core 112 from the first liquid storage cavity 111 to form first aerosol.
Specifically, the first atomizing core 112 includes a first porous matrix, which is in communication with the first liquid storage cavity 111 and is used for guiding the first aerosol-generating substrate, that is, guiding the first aerosol-generating substrate in the first liquid storage cavity 111 onto the first porous matrix, and a first heating element for heating and atomizing the first aerosol-generating substrate on the first porous matrix when the first heating element is powered on, wherein the first porous matrix may be porous ceramic, and the first heating element may be a heat generating film disposed on the first porous matrix.
In a specific embodiment, the atomizer 10 further includes a housing 14 and a suction nozzle 15, wherein the housing 14 forms an airflow channel 14a and a receiving cavity 14b, the airflow channel 14a has an air outlet, the suction nozzle 15 is communicated with the air outlet of the airflow channel 14a to suck the aerosol formed by atomization, in a specific embodiment, the first atomization core 112 and the solid tobacco base 12 are located in the airflow channel 14a, and the solid tobacco base 12 is located between the first atomization core 112 and the air outlet, so that the first aerosol formed by atomization of the first atomization core 112 passes through the solid tobacco base 12 and brings nicotine released by the solid tobacco base 12, and the first liquid storage cavity 111 is located in the receiving cavity 14 b.
In one embodiment, the atomizer 10 may further comprise a flavor capsule 120, wherein the solid tobacco base 12 is specifically contained in the flavor capsule 120, wherein the flavor capsule 120 is specifically removably mounted in the air flow channel 14a to position the solid tobacco base 12 in the air flow channel 14a for facilitating replacement of the flavor capsule 120, e.g., after the solid tobacco base 12 is used, for facilitating replacement of a new solid tobacco base 12, and wherein other flavor or flavor modifying substances may be included in the flavor capsule 120 for modifying aerosol concentration, temperature, etc.
Specifically, referring to fig. 3, fig. 3 is a schematic structural view of a taste capsule according to an embodiment of the present application, and the taste capsule 120 may include a body 121, a first cover 122 and a second cover 123.
The first cover 122 is covered on the first cavity opening, a plurality of first ventilation holes are formed in the first cover 122 so that the first aerosol enters the accommodating cavity through the first ventilation holes, the second cover 123 is covered on the second cavity opening, a plurality of second ventilation holes are formed in the second cover 123 so that the first aerosol can flow out of the accommodating cavity through the second ventilation holes after being carried with nicotine, the first cover 122 and/or the second cover 123 can be made of metal, the adjusting substrate can be flavoring substances such as tobacco particles, the plurality of first ventilation holes can be uniformly distributed on the first cover 122 so that the first aerosol can be better mixed with the nicotine released by the solid state substrate 12, the uniformity of mixing is improved, the user suction taste is enhanced, and the second ventilation holes can be uniformly distributed on the second cover 123.
The atomizer 10 provided in this embodiment is provided with a first liquid storage cavity 111, a first atomization core 112 and a solid tobacco base 12, wherein the first liquid storage cavity 111 stores therein a first aerosol-generating substrate, the first atomization core 112 is used for atomizing the first aerosol-generating substrate to form a first aerosol, the solid tobacco base 12 is used for releasing nicotine, and the mass percentage of all components with boiling point not exceeding 200 ℃ in the first aerosol-generating substrate is greater than 50%, so that the volatility of the first aerosol-generating substrate is improved, the components in the first aerosol-generating substrate which are easy to block the solid tobacco base 12 are reduced, and condensate on the solid tobacco base 12 is further reduced, and in addition, by providing an airflow channel 14a, the airflow channel 14a comprises an air outlet, the first atomization core 112 and the solid tobacco base 12 are located in the airflow channel 14a, and the solid tobacco base 12 is located between the first atomization core 112 and the air outlet, so that the first aerosol passes through the solid tobacco base 12 and brings the nicotine released by the solid tobacco base 12.
In an embodiment, see fig. 2b to 4, the atomizer 10 further comprises a second atomizing source 13, the second atomizing source 13 storing a second aerosol generating substrate for atomizing the second aerosol generating substrate to form a second aerosol comprising stabilizer molecules, in a specific embodiment the second atomizing source 13 is located in the airflow channel 14a and between the solid tobacco base 12 and the air outlet, the first aerosol is mixed with the second aerosol formed by atomizing the second atomizing source 13 after the nicotine is carried out, so that the nicotine is combined with the stabilizer molecules to form new nicotine aerosol particles, and simultaneously, the second atomizing source 13 heats the first aerosol for atomizing the second aerosol for improving the atomizing amount, thereby enhancing the sucking taste of a user, wherein the stability of the new nicotine aerosol particles is higher compared with the stability of the gaseous nicotine.
Wherein the stabilizer molecules may in particular be organic acid molecules, the first aerosol-generating substrate and the second aerosol-generating substrate may contain nicotine or no nicotine component, and in a preferred embodiment neither the first aerosol-generating substrate nor the second aerosol-generating substrate contains nicotine or only a small amount of nicotine.
In order to increase the stability of the generated second aerosol, the volatility of the second aerosol-generating substrate is less than the volatility of the first aerosol-generating substrate in order to react well with nicotine, in particular the mass percentage of all components of the second aerosol-generating substrate having a boiling point above 250 ℃ is greater than 50%, i.e. the mass percentage of components of the second aerosol-generating substrate having a boiling point above 50 ℃ is greater than 250 ℃.
Specifically, the component of the second aerosol-generating substrate with a mass percentage exceeding 50% may be glycerol, so as to absorb gaseous nicotine more by increasing the proportion of high boiling point substances (glycerol) in the second atomization source 13, so that stabilizer molecules in the second aerosol, i.e. organic acid molecules react with nicotine and form nicotine aerosol particles with higher stability than the gaseous nicotine, thereby reducing the irritation of the gaseous nicotine to the throat of the user, locking the gaseous nicotine, preventing loss, increasing the content of nicotine in the aerosol sucked by the user, and enhancing the satisfaction of the user.
Wherein, because the second atomization source 13 is located at the downstream of the solid state smoke base 12, i.e. after the nicotine is released, new nicotine aerosol particles with higher stability than gaseous nicotine are formed by adding organic acid, compared with gaseous nicotine, the irritation of nicotine to the throat of a user can be reduced, and released nicotine is locked, so as to ensure the release amount of nicotine, enhance the experience effect of the user, and nicotine salt is not deposited in the taste capsule 120, thus the release amount of nicotine of the solid state smoke base 12 in the taste capsule 120 is not influenced, i.e. the problem of attenuation of the release amount of nicotine is not aggravated.
In a specific embodiment, each component in the first aerosol-generating substrate has a boiling point of no more than 200 ℃ and at least one component in the second aerosol-generating substrate has a boiling point of more than 250 ℃.
Of course, in particular embodiments, other components below 50% by mass, such as small amounts of propylene glycol and 0-10% by mass of organic acids, etc., may also be included in the second aerosol-generating substrate. In particular, the second aerosol-generating substrate may in particular consist of propylene glycol, glycerol, an organic acid and a perfume.
Specifically, the second atomization source 13 includes a second liquid storage chamber 131 and a second atomization core 132.
The second aerosol-generating substrate is specifically stored in the second liquid storage cavity 131, the second atomization core 132 is communicated with the second liquid storage cavity 131, and is used for atomizing the second aerosol-generating substrate reaching the second atomization core 132 from the second liquid storage cavity 131 to form a second aerosol containing stabilizer molecules, in the specific embodiment, the second liquid storage cavity 131 is located in the containing cavity 14b, the second atomization core 132 is located in the airflow channel 14a and between the solid tobacco base 12 and the air outlet, namely between the taste capsule 120 and the air outlet, and it can be understood that at the moment, the second atomization core 132 is located at the downstream position of the solid tobacco base 12, so that the effect of new nicotine aerosol particles with higher stability on the release amount of nicotine in the solid tobacco base 12 can be effectively avoided, the released nicotine is ensured to be sucked by a user to the greatest extent, and the content of nicotine in the aerosol sucked by the user is effectively improved.
Specifically, the second atomizing core 132 includes a second porous matrix in communication with the second liquid storage cavity 131 for guiding the second aerosol-generating substrate, i.e., guiding the second aerosol-generating substrate in the second liquid storage cavity 131 onto the second porous matrix, and a second heating element for heating and atomizing the second aerosol-generating substrate on the second porous matrix when energized. Wherein the second porous substrate may be a porous ceramic and the second heating element may be a heat generating film disposed on the second porous substrate.
Specifically, the first aerosol formed by the first atomization source 11 carries nicotine and then reaches the second atomization core 132, the second atomization core 132 carries out secondary atomization and aerosol rectification on the first aerosol carrying nicotine, and is fully mixed with the generated second aerosol containing organic acid molecules to form new nicotine aerosol particles with higher stability than gaseous nicotine.
In an embodiment, referring to fig. 4, fig. 4 is a schematic structural diagram of an atomizer provided in another embodiment of the present application, where the atomizer 10 further includes a heating component 16, and the heating component 16 may be specifically disposed in the airflow channel 14a and surrounds the solid tobacco base 12, so as to heat the solid tobacco base 12 when the solid tobacco base 12 is electrified, thereby increasing the release amount of nicotine from the solid tobacco base 12, and because the solid tobacco base 12 is disposed upstream of the second atomizing core 132, that is, at a position far from the suction nozzle 15, the first aerosol formed by atomizing the first atomizing core 11 still needs to pass through the second atomizing core 132 after carrying nicotine and then enter the suction nozzle 15 to be sucked by a user, compared with the scheme that the first aerosol is directly communicated with the suction nozzle 15 after carrying nicotine, so that the user directly sucks the aerosol.
It will be appreciated that if the suction nozzle 15 directly sucks the solid tobacco base 12, the heating temperature of the heating component 16 on the solid tobacco base 12 cannot be kept at a higher temperature, which causes the problem of burning the heating component 16 at a high temperature, whereas the atomizer 10 of the present application can make the heating component 16 heat higher by arranging the solid tobacco base 12 between the first atomizing core 112 and the second atomizing core 132, so as to heat the solid tobacco base 12 to a higher temperature, thereby improving the release efficiency of nicotine and perfume.
In an embodiment, the heating component 16 may be annular, and may specifically surround the outer side of the taste capsule 120 and be disposed along a circumference direction thereof to improve heating uniformity of the solid tobacco base 12 in the taste capsule 120, and in an embodiment, the inner and outer side walls of the heating component 16 respectively abut against the outer side wall of the taste capsule 120 and the inner side wall of the airflow channel 14a to avoid the problem that the first aerosol enters from the gap between the heating component 16 and the taste capsule 120 and/or the gap between the heating component 16 and the airflow channel 14a to the position of the second atomization core 132, so as to ensure that the first aerosol can be mixed with the adjustment aerosol to ensure the sucking taste of the user.
Of course, in particular embodiments, the temperature of the first aerosol may also be directly utilized to heat the solid tobacco substrate 12 to facilitate release of nicotine.
In one embodiment, the atomizer 10 further includes a controller 17 that is responsive to the heating signal to control the heating assembly 16 to heat the solid tobacco base 12 and to control the first and second atomizing cores 112, 132 to atomize in response to a user usage signal.
Specifically, in one embodiment, the nebulizer 10 may further include a first detection element, a second detection element, and a third detection element (not shown).
Wherein the first detection element is configured to detect and send a heating signal for the solid state tobacco base 12, and the controller 17 is configured to respond to the heating signal and control the heating power of the heating element 16, and in a specific embodiment, the heating signal may be generated when the heating temperature of the heating element 16 is less than a preset temperature.
The second detecting element is configured to detect and send a first on signal of the first atomization source 11, and the controller 17 is configured to respond to the first on signal and control the first atomization source 11 to be turned on, that is, control the first atomization core 112 to heat and atomize the first aerosol-generating substrate, where the first on signal may specifically be a user usage signal, for example, may be a power-on signal, a user suction signal, or other control signal.
The third detecting element is configured to detect and send a second on signal of the second atomization source 13, and the controller 17 is configured to respond to the second on signal and control the second atomization source 13 to be turned on, that is, control the second atomization core 132 to heat and atomize the second aerosol-generating substrate, where the second on signal may be a suction signal of a user, a touch signal of the user, or a time signal generated after the first atomization source 11 is turned on for a preset time.
Specifically, when the start signal is a pumping signal, the detecting element may be an air flow sensor, such as a microphone, which sends the pumping signal to the controller 17, and when the start signal is a user touch signal, the detecting element may be a touch sensor.
Of course, in other embodiments, the same detecting element may also detect and send the on signals of the first atomization source 11 and the second atomization source 13, and the on signals may be the use signals of the user, that is, when the use signals of the user are detected, the detecting element sends the use signals of the user, and the controller 17 responds to the use signals of the user to control the first atomization core 112 and the second atomization core 132 to heat and atomize.
The atomizer 10 provided in this embodiment further provides a second atomizing source 13, and a second atomizing core 123 of the second atomizing source 13 is disposed in the airflow channel 14a and located between the solid-state aerosol base 12 and the air outlet, so as to atomize the second aerosol generating substrate through the second atomizing core 132 to form a second aerosol containing stabilizer molecules, meanwhile, the first aerosol passes through the solid-state aerosol base 12 and carries out nicotine, and is mixed with the second aerosol, so that the nicotine and the stabilizer molecules are combined to form new nicotine aerosol particles, wherein the stabilizer molecules are combined with the released nicotine at the downstream of the solid-state aerosol base 12 to form new nicotine aerosol particles, so that the irritation of the nicotine to the throat of a user can be reduced, the release amount of the nicotine can be effectively increased, the released nicotine can be sucked by the user, and the content of the nicotine sucked by the user can be increased, and the condensate can be effectively reduced by the solid-state aerosol 12, and the condensate can be further reduced by the first aerosol 12, compared with the condensate can be formed by the first aerosol base 12, and the condensate can be further reduced by the first aerosol 12, and the condensate can be further reduced by the first aerosol 12, and because the solid tobacco base 12 is arranged between the first atomization core 112 and the second atomization core 132, the solid tobacco base 12 is far away from the suction nozzle 15 compared with the scheme without the second atomization core 132, so that the heating temperature of the heating component 16 can be effectively improved, and the release amount of the regulated aerosol comprising nicotine can be further improved.
The principle of the operation of the atomizer 10 is described in detail below.
The controller 17 receives an opening signal of the atomizer 10 and then controls the heating component 16 to be started to heat the solid smoke base 12 and release the dispensing aerosol, specifically, the temperature of the solid smoke base 12 is gradually increased and kept at a relatively constant temperature in the heating process, the controller 17 respectively controls the first atomization core 112 and the second atomization core 132 to be started after receiving a sucking signal of a user, so that the first aerosol generating substrate is heated by the first atomization core 112 to generate the first aerosol, the second aerosol generating substrate is heated and atomized by the second atomization core 132 to generate the second aerosol comprising organic acid molecules, the first aerosol enters the solid smoke base 12 from the first air holes of the first cover 122 in the specific working process, the first aerosol carries nicotine to the position of the second atomization core 132 and is mixed with the second aerosol, so that the nicotine carried by the first aerosol reacts with the organic acid molecules in the second aerosol to generate new nicotine particles with higher stability than the nicotine, the nicotine is further reduced in the irritation of the gas state to the user, the second aerosol is locked, the second aerosol is released by the second atomization core 132, and the second aerosol is sucked by the user through the second nozzle 15 to the maximum degree.
Referring to fig. 5, fig. 5 is a flowchart of a method for generating an aerosol according to an embodiment of the application. In this embodiment, a method for generating an aerosol is provided, which specifically includes:
step S11, atomizing a first aerosol-generating substrate to form a first aerosol.
Specifically, the mass percentage of all components with boiling points not exceeding 200 ℃ in the first aerosol-generating substrate is more than 50%, namely, the boiling points of more than 50% of all components in the first aerosol-generating substrate are not more than 200 ℃, so that the volatility of the first aerosol-generating substrate is improved, the first aerosol-generating substrate has stronger volatility, the aerosol is convenient to atomize and carry nicotine, the components in the first aerosol-generating substrate which are easy to block the solid cigarette substrate are reduced, the formation of condensate on the solid cigarette substrate is further reduced, the influence of the condensate on the release of the nicotine is avoided, and the release amount of the nicotine is improved.
In particular, the first aerosol-generating substrate has a solubility for nicotine of greater than 10g nicotine per 100g substrate to enhance the carrying capacity of the first aerosol formed by nebulization for nicotine.
In a specific embodiment, the first aerosol-generating substrate comprises one or any combination of propylene glycol, water and ethanol, wherein the mass percentage of the one or any combination of propylene glycol, water and ethanol is greater than 50%, that is, more than 50% of the components in the first aerosol-generating substrate are one or any combination of propylene glycol, water and ethanol, and in particular, more than 50% of the components in the first aerosol-generating substrate can be propylene glycol, so that the carrying capacity of the first aerosol formed by atomization for carrying nicotine is enhanced by using high proportion of propylene glycol, and the condensation amount of the first aerosol in the solid smoke base 12 is reduced by reducing the proportion of high-boiling point and difficult-volatile substances (namely glycerol) in the first aerosol-generating substrate, and the occurrence probability of the problem that the release amount of nicotine decays with the increase of pumping times is reduced.
It will be appreciated that in particular embodiments, the first aerosol-generating substrate comprises in particular also other ingredients such as glycerol and flavours and fragrances etc. in a mass percentage of less than 50%.
Specifically, the step S11 may be performed by the first atomizing core 112 of the first atomizing source 11, where the specific structure and function of the first atomizing source 11 may be referred to the related description about the first atomizing source 11 in the atomizer 10 provided in the foregoing embodiment, and the same or similar technical effects may be achieved, which are not repeated herein.
Step S12, enabling the first aerosol to pass through the solid cigarette base and bring out nicotine released by the solid cigarette base.
In the specific implementation process, the solid tobacco base 12 can be heated and nicotine is released, so that the release amount of nicotine can be further improved, and the specific working principle can be seen from the above related text description and will not be repeated here.
The aerosol generating method provided in this embodiment forms the first aerosol by atomizing the first aerosol-generating substrate, and makes the mass percentage of all components with boiling point not exceeding 200 ℃ in the first aerosol-generating substrate greater than 50%, so as to reduce the components in the first aerosol-generating substrate that are easy to block the solid tobacco base 12 while improving the volatility of the first aerosol-generating substrate, and further reduce the formation of condensate on the solid tobacco base 12, and simultaneously, makes the first aerosol pass through the solid tobacco base 12 and carry out nicotine released by the solid tobacco base 12 for sucking by a user, and in addition, can effectively improve the release amount of nicotine by heating the fixed tobacco base 12.
In one implementation, the aerosol-generating method may further comprise atomizing the second aerosol-generating substrate to form a second aerosol comprising the stabilizer molecules. Specifically, this step may be performed by the second atomizing core 132 of the second atomizing source 13, wherein the specific structure and function of the second atomizing source 13 may be referred to as the description related to the second atomizing source 13 in the atomizer 10 provided in the foregoing embodiment, and the same or similar technical effects may be achieved, which are not described herein. Wherein the stabilizer molecule may be an organic acid molecule.
In a specific implementation, the volatility of the second aerosol-generating substrate is less than the volatility of the first aerosol-generating substrate, in particular, the mass percentage of all components in the second aerosol-generating substrate having a boiling point above 250 ℃ is greater than 50%, i.e. the boiling point of components in the second aerosol-generating substrate having a mass percentage above 50% is greater than 250 ℃ to improve the stability of the second aerosol for better reaction with nicotine.
In particular, the component of the second aerosol-generating substrate in excess of 50% by mass may be glycerol, and it will be appreciated that by increasing the proportion of high boiling point material (e.g. glycerol) within the second aerosol-generating substrate, the second aerosol comprising organic acid molecules formed by nebulisation of the second aerosol-generating substrate is able to absorb more gaseous nicotine so that the organic acid molecules react with the nicotine and form new nicotine aerosol particles having a higher stability than the gaseous nicotine.
Of course, in particular embodiments, other components below 50% by mass, such as small amounts of propylene glycol and 0-10% by mass of organic acids, etc., may also be included in the second aerosol-generating substrate. In particular, the second aerosol-generating substrate is composed of propylene glycol, glycerol, an organic acid and a perfume.
Specifically, in an embodiment, after step S12, mixing with the second aerosol is further included to combine the nicotine with the stabilizer molecule to form new nicotine aerosol particles having a higher stability than the nicotine, i.e. the first aerosol carries the nicotine and mixes with the second aerosol to combine the nicotine with the stabilizer molecule to form new nicotine aerosol particles having a higher stability than the nicotine.
Specifically, the nicotine carried by the first aerosol combines with the stabilizer molecules to form new nicotine aerosol particles with higher stability than nicotine, so as to reduce the irritation of the gaseous nicotine to the throat of a user, lock the gaseous nicotine, prevent loss, improve the amount of nicotine sucked by the user, and enhance the satisfaction of the user.
After the nicotine is released, the nicotine is combined with the second aerosol containing organic acid molecules to form new nicotine aerosol particles with higher stability than the gaseous nicotine, so that the irritation of the gaseous nicotine to the throat of a user can be reduced, the gaseous nicotine is locked, the loss is prevented, the amount of the nicotine sucked by the user is increased, the satisfaction of the user is enhanced, the nicotine aerosol particles cannot be deposited on the surface of the solid tobacco base 12, the release amount of the nicotine cannot be influenced, namely the problem of attenuation of the release amount of the nicotine cannot be aggravated, and the content of the nicotine in the aerosol sucked by the user can be effectively increased.
In a specific implementation process, the second atomization core 132 of the second atomization source 13 can be used for secondarily atomizing the first aerosol carrying nicotine, and specifically, the second heating element in the second atomization source 13 is used for further atomizing the first aerosol carrying nicotine, so that the atomization amount is improved, and a user obtains better suction experience.
The aerosol generating method provided by the embodiment further atomizes the second aerosol generating substrate to form the second aerosol containing the stabilizer molecules, and then enables the first aerosol to pass through the solid smoke base 12 and carry out nicotine released by the solid smoke base 12 and then mix with the second aerosol, so that the nicotine and the stabilizer molecules are combined to form new nicotine aerosol particles with higher stability than the nicotine, thereby not only reducing the irritation of the gaseous nicotine to the throat of a user, but also locking the gaseous nicotine and preventing loss, so as to improve the content of the nicotine in the aerosol pumped by the user, enhance the satisfaction of the user, and the nicotine aerosol particles are not deposited on the surface of the solid smoke base 12, and do not influence the release amount of the nicotine, namely the problem of attenuation of the release amount of the nicotine is not aggravated, so that the release amount of the nicotine can be effectively improved.
The foregoing is only the embodiments of the present application, and therefore, the patent scope of the application is not limited thereto, and all equivalent structures or equivalent processes using the descriptions of the present application and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the application.
Claims (10)
1. An atomizer for the use in a spray gun, characterized by comprising the following steps:
A first reservoir storing a first aerosol-generating substrate comprising one or any combination of propylene glycol, water, and ethanol, wherein the mass percentage of all components in the first aerosol-generating substrate having a boiling point of no more than 200 ℃ is greater than 50%;
a first atomizing core for atomizing the first aerosol-generating substrate to form a first aerosol;
a solid smoke base for releasing nicotine;
the solid state cigarette base is positioned between the first atomization core and the air outlet, so that the first aerosol passes through the solid state cigarette base and brings out nicotine released by the solid state cigarette base;
The second liquid storage cavity is used for storing a second aerosol generating substrate, the second atomization core is used for atomizing the second aerosol generating substrate to form second aerosol containing stabilizer molecules, the second atomization core is located in the airflow channel and located between the solid smoke base and the air outlet, the stabilizer molecules are organic acid molecules, and therefore nicotine carried out by the first aerosol is combined with the organic acid molecules to form new nicotine aerosol particles.
2. A nebulizer as claimed in claim 1, wherein the first aerosol-generating substrate has a solubility of nicotine of greater than 10g nicotine per 100g substrate.
3. The nebulizer of claim 1, wherein the mass percentage of propylene glycol, water, ethanol, or a combination thereof is greater than 50%.
4. The atomizer of claim 1 further comprising a flavor capsule in which said solid tobacco base is contained.
5. The nebulizer of claim 4, wherein the flavor capsule is removably mounted within the airflow channel.
6. A nebulizer as claimed in claim 1, wherein the mass percentage of all components in the second aerosol-generating substrate having a boiling point exceeding 250 ℃ is greater than 50%.
7. An electronic atomizing device, comprising:
A nebulizer for heating and nebulizing an aerosol-generating substrate when energized, wherein the nebulizer is a nebulizer according to any one of claims 1 to 6;
And the power supply assembly is connected with the atomizer and is used for supplying power to the atomizer.
8. A method of generating an aerosol, characterized in that the method of generating an aerosol is performed by a nebulizer according to any one of claims 1-6, comprising:
Atomizing a first aerosol-generating substrate to form a first aerosol, wherein the first aerosol-generating substrate comprises one or any combination of propylene glycol, water, and ethanol, and wherein the mass percentage of all components in the first aerosol-generating substrate having a boiling point of no more than 200 ℃ is greater than 50%;
Passing the first aerosol through a solid tobacco base and entraining nicotine released by the solid tobacco base;
atomizing the second aerosol-generating substrate to form a second aerosol comprising stabilizer molecules, the stabilizer molecules being organic acid molecules.
9. A method of generating an aerosol according to claim 8, wherein the first aerosol-generating substrate has a nicotine solubility of greater than 10g nicotine per 100g substrate.
10. The method of generating an aerosol as set forth in claim 8, wherein,
After the step of passing the first aerosol through the solid tobacco base and entraining nicotine released by the solid tobacco base, further comprising:
And mixing with the second aerosol to combine the nicotine with the stabilizer molecule to form new nicotine aerosol particles.
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| CN116035271A (en) * | 2023-01-30 | 2023-05-02 | 深圳麦克韦尔科技有限公司 | Atomization components, atomizers and electronic atomization devices |
| CN118718184A (en) * | 2023-03-29 | 2024-10-01 | 深圳市合元科技有限公司 | Liquid preparation, cartridge and aerosol generating system that can be used for atomization of electronic atomizer |
| CN117137196A (en) * | 2023-10-19 | 2023-12-01 | 深圳市吉迩科技有限公司 | Atomizer core assembly, atomizer and electronic atomization device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310157A (en) * | 2016-04-22 | 2019-02-05 | 尤尔实验室有限公司 | Aerosol device with spacer material |
| CN115336807A (en) * | 2021-05-14 | 2022-11-15 | 深圳麦克韦尔科技有限公司 | Atomizer, electronic atomization device and method for generating aerosol |
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| EP2708256A3 (en) * | 2007-03-30 | 2014-04-02 | Philip Morris Products S.A. | Device and method for delivery of a medicament |
| AT507187B1 (en) * | 2008-10-23 | 2010-03-15 | Helmut Dr Buchberger | INHALER |
| CN105473012B (en) * | 2013-06-14 | 2020-06-19 | 尤尔实验室有限公司 | Multiple heating elements with separate vaporizable materials in electronic vaporization equipment |
| GB201407426D0 (en) * | 2014-04-28 | 2014-06-11 | Batmark Ltd | Aerosol forming component |
| TWI669073B (en) * | 2014-06-24 | 2019-08-21 | 瑞士商菲利浦莫里斯製品股份有限公司 | Aerosol-generating system, aerosol-generating article, aerosol-generating device and method of controlling the reaction stoichiometry |
| GB2542838B (en) * | 2015-10-01 | 2022-01-12 | Nicoventures Trading Ltd | Aerosol provision system |
| CN109068742B (en) * | 2016-04-28 | 2022-04-15 | 菲利普莫里斯生产公司 | Cartridge comprising a connecting element for use in an aerosol-generating system |
| CN109998171A (en) * | 2018-01-05 | 2019-07-12 | 深圳御烟实业有限公司 | A kind of aerosol generates product and system |
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|---|---|---|---|---|
| CN109310157A (en) * | 2016-04-22 | 2019-02-05 | 尤尔实验室有限公司 | Aerosol device with spacer material |
| CN115336807A (en) * | 2021-05-14 | 2022-11-15 | 深圳麦克韦尔科技有限公司 | Atomizer, electronic atomization device and method for generating aerosol |
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