WO2023065945A1 - Dispositif de génération d'aérosol et système de génération d'aérosol - Google Patents

Dispositif de génération d'aérosol et système de génération d'aérosol Download PDF

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Publication number
WO2023065945A1
WO2023065945A1 PCT/CN2022/120303 CN2022120303W WO2023065945A1 WO 2023065945 A1 WO2023065945 A1 WO 2023065945A1 CN 2022120303 W CN2022120303 W CN 2022120303W WO 2023065945 A1 WO2023065945 A1 WO 2023065945A1
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WIPO (PCT)
Prior art keywords
resonant
aerosol generating
cavity
generating device
resonant cavity
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PCT/CN2022/120303
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English (en)
Chinese (zh)
Inventor
杜靖
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深圳麦克韦尔科技有限公司
深圳麦时科技有限公司
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Application filed by 深圳麦克韦尔科技有限公司, 深圳麦时科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Publication of WO2023065945A1 publication Critical patent/WO2023065945A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present application belongs to the technical field of electronic cigarettes, and in particular relates to an aerosol generating device and an aerosol generating system.
  • a heat not burn (Heat Not Burning, HNB) device is an electronic device that heats without burning the aerosol-generating substrate (treated plant leaf products).
  • the heating device heats the aerosol-generating substrate to a temperature at which the aerosol-generating substrate can generate the aerosol but is not high enough to burn through high temperature, so that the aerosol-generating substrate can generate the aerosol required by the user under the premise of not burning.
  • Heat-not-burn appliances currently on the market mainly adopt resistance heating, that is, use a central heating sheet or a heating needle to insert from the center of the aerosol-generating substrate into the interior of the aerosol-generating substrate for heating.
  • This kind of appliance needs to be preheated for a long time before use, and it cannot be pumped and stopped freely.
  • the carbonization of the aerosol-generating matrix is uneven, resulting in insufficient baking of the aerosol-generating matrix and low utilization rate; Dirt is generated in the matrix extractor and the base of the heating sheet, which is difficult to clean; the local aerosol in contact with the heating element will cause the temperature of the matrix to be too high, and partial cracking will occur, releasing substances harmful to the human body. Therefore, microwave heating technology has gradually replaced resistance heating as a new heating method.
  • Microwave heating technology has the characteristics of high efficiency, timeliness, selectivity and no delay in heating, and it only has a heating effect on substances with specific dielectric properties.
  • the application advantages of using microwave heating atomization are: a. Microwave heating is radiation heating, non-thermal conduction, which can realize immediate pumping and stop; b. There is no heating sheet, so there is no problem of broken pieces and cleaning heating sheets; c. Aerosol generation The matrix utilization rate is high, the taste consistency is high, and the taste is closer to cigarettes.
  • the casing of the non-combustible appliance is usually made of metal material.
  • the thickness of the casing of the current non-combustible appliance is relatively large, resulting in a large weight of the non-combustible appliance, which brings great inconvenience to users.
  • This application aims to solve one of the technical problems existing in the prior art or related art.
  • the present application proposes an aerosol generating device, comprising: a housing, the housing is provided with a resonant cavity, and the thickness of the cavity wall of the resonant cavity is greater than the skin depth of the cavity wall of the resonant cavity;
  • the component is arranged in the housing, and the microwave component is used to feed microwaves into the resonant cavity; the resonant column, the first end of the resonant column is connected with the cavity bottom wall of the resonant cavity, and the second end of the resonant column faces the opening of the resonant cavity.
  • a resonant cavity is provided in the housing, and a microwave component can be installed on the housing.
  • the microwave component can generate microwaves.
  • the housing is provided with a resonant cavity, and the microwave component can feed microwaves into the resonant cavity.
  • the resonant column is installed in the resonant cavity, and the diameter of the resonant column is smaller than that of the resonant cavity, so there is a gap between the outer wall of the resonant cavity and the inner wall of the resonant cavity, and microwaves can be transmitted within this part of the distance.
  • the resonant column can be used as a conductor, and the resonant column can be made of metal material, for example, the resonant column is made of copper, aluminum, iron, etc. or alloys thereof.
  • the resonant column is used to transmit microwaves and increase the microwave transmission rate. When microwaves are transmitted in the resonant cavity, it is not easy to attenuate, and the effect of microwaves acting on the aerosol-generating matrix is improved, so that microwaves can efficiently and quickly act on the aerosol-generating matrix, which is beneficial Meet the needs of users.
  • the skin depth refers to the thickness where most of the charges are when the charges propagate in the conductor.
  • the skin depth of the cavity wall of the resonant cavity belongs to the effective thickness of the cavity wall of the resonant cavity to propagate the charge.
  • the thickness of the cavity wall of the resonant cavity is greater than that of the resonant cavity If the skin depth of the cavity wall is small, it is difficult for the charge to pass through the cavity wall of the resonant cavity.
  • the thickness of the cavity wall of the resonant cavity meets the conditions for the resonant cavity to conduct microwaves stably, and microwave leakage is not easy to occur, so it does not need too much Increase the thickness of the cavity wall of the resonant cavity.
  • the cavity of the resonant cavity can be reduced as much as possible without leaking microwaves.
  • the thickness of the wall can reduce the amount of metal materials used in the aerosol generating device, effectively reduce the weight of the aerosol generating device, and make it more convenient for users to carry and use the aerosol generating device, which is conducive to improving user experience.
  • the cavity wall of the resonant cavity includes: a metal cavity wall, the thickness of the metal cavity wall is greater than the skin depth of the metal cavity wall.
  • the cavity walls that define the resonant cavity are made of metal materials.
  • the cavity walls of the resonant cavity can be made of metal materials.
  • the thickness of the metal cavity wall is greater than the skin depth of the metal cavity wall, and the charge It is difficult to pass through the metal cavity wall. At this time, the thickness of the metal cavity wall meets the conditions for the resonant cavity to conduct microwave stably, and microwave leakage is not easy to occur. Therefore, it is not necessary to increase the thickness of the metal cavity wall too much.
  • the thickness of the metal cavity wall can be reduced as much as possible without leaking microwaves, thereby reducing the amount of metal materials used in the aerosol generating device and effectively reducing the aerosol
  • the weight of the generating device makes it more convenient for the user to carry and use the aerosol generating device, which is conducive to improving the user experience.
  • the cavity wall of the resonant cavity includes: a first non-metallic part; a first conductive coating disposed on the first non-metallic part, the thickness of the first conductive coating is greater than the tendency of the first conductive coating skin depth.
  • the cavity wall that defines the resonant cavity can be made of a part of non-metallic material and a part of metal material.
  • metal material can effectively avoid microwave leakage, metal has better thermal conductivity, and the heat in the resonant cavity will Through the rapid dissipation of metal materials, in order to avoid the above situation, the cavity wall defining the resonant cavity in this design includes a first non-metallic part and a first conductive coating, the first conductive coating can prevent microwave leakage, and the first non-metallic
  • the thermal conductivity of the component is poor, so that the heat of the resonant cavity can be prevented from being quickly lost, and the heat preservation effect is better, which is beneficial to improving the energy utilization rate.
  • the thickness of the cavity wall of the resonant cavity can not only reduce the amount of metal materials used, but also reduce the weight of the aerosol generating device, and improve the convenience of carrying and using the aerosol generating device for users.
  • the thickness of the first conductive coating is greater than the skin depth of the first conductive coating, and it is difficult for charges to pass through the first conductive coating. At this time, the thickness of the first conductive coating satisfies the conditions for the resonant cavity to conduct microwaves stably, and microwaves are not easy to occur. Leakage occurs, so there is no need to increase the thickness of the first conductive coating too much.
  • Comparing the thickness of the first conductive coating with the skin depth of the first conductive coating can ensure that microwaves do not leak Next, reduce the thickness of the first conductive coating as much as possible, thereby reducing the amount of metal materials used in the aerosol generating device, effectively reducing the weight of the aerosol generating device, and making it more convenient for users to carry and use the aerosol generating device. It is beneficial to improve the user experience.
  • the first conductive coating is formed on the first non-metallic part by spraying.
  • the first non-metallic part and the first conductive coating are annular parts, and the first conductive coating is located in the first non-metallic part.
  • the first conductive coating is located in the first non-metallic part, that is, the second non-metallic part is sleeved on the first conductive coating.
  • microwaves are blocked by the first conductive coating. , making it difficult for microwaves to contact the first non-metallic part, and avoiding energy waste caused by microwaves acting on the first non-metallic part.
  • microwaves will directly act on the first non-metallic part, resulting in waste of energy.
  • the resonance column includes: a metal resonance column, the minimum distance L from the center line of the metal resonance column to the sidewall of the metal resonance column is greater than the skin depth of the metal resonance column.
  • the resonant column in order to ensure that the microwave can be transmitted between the resonant column and the cavity wall of the resonant cavity, at least a part of the resonant column is made of metal material.
  • the entire resonant column is made of metal material.
  • the minimum distance L from the center line of the metal resonance column to the side wall of the metal resonance column is greater than the skin depth of the metal resonance column.
  • the radial dimension of the resonance column meets the conditions for the resonant cavity to conduct microwaves stably.
  • the resonance column is used as a cylinder for illustration.
  • Comparing the radial dimension of the resonant column with the skin depth of the resonant column can reduce the radial dimension of the resonant column as much as possible, thereby enabling The amount of metal materials used in the aerosol generating device is reduced, the weight of the aerosol generating device is further reduced, and the user is more convenient to carry and use the aerosol generating device, which is conducive to improving the user experience.
  • the resonant column includes: a second non-metallic part; a second conductive coating disposed on the surface of the second non-metallic part, and the thickness of the second conductive coating is greater than the skin depth of the second conductive coating .
  • the resonant column can be made of a part of non-metallic material and a part of metallic material.
  • the microwave can be stably transmitted between the resonant column and the cavity wall of the resonant cavity, it is necessary to ensure that the cavity of the resonant column and the resonant cavity The distance between the walls meets certain conditions, so it is necessary to increase or decrease the radial dimension of the resonant column according to the size of the resonant cavity.
  • the first non-metallic part as a part of the resonant column in the design, not only the amount of metal materials used can be reduced, but also the weight of the aerosol generating device can be reduced, and the convenience for users to carry and use the aerosol generating device can be improved.
  • the method of spraying can be used A second conductive coating is formed on the second non-metallic member.
  • the housing includes: a body with a resonant cavity; an installation seat, at least a part of which extends into the resonant cavity, and an atomization cavity for accommodating the aerosol component occurs.
  • the mounting seat is installed on the housing, and at least a part of the mounting seat extends into the resonant cavity, that is, the mounting seat is installed at the opening of the resonant cavity, and the mounting seat is provided with an atomizing chamber, and the aerosol generating component can be inserted into the mounting seat. Since at least a part of the mounting seat extends into the resonant cavity, a part of the aerosol generating component can also extend into the atomizing cavity, so as to prevent the microwave from being transmitted to the outside of the casing and cause leakage, thereby avoiding harm to users.
  • the aerosol generating component can be accommodated in the mounting seat, so as to realize the fixation of the aerosol generating component, without plugging the aerosol generating component and the resonant column, avoiding the contact between the resonant column and the aerosol generating component, thereby avoiding the resonant column Dirt occurs, reducing the cleaning workload of the resonant column.
  • the mount is detachably connected to the body.
  • connection mode between the mounting base and the body is limited.
  • the mounting base can be disassembled from the housing.
  • the main body thereby opening the opening of the resonant cavity, can facilitate the cleaning of the resonant cavity and the mounting seat separately, improve the convenience of cleaning the aerosol generating device, and further improve the user's convenience of using the aerosol generating device.
  • the sub-parts in the aerosol generating device can be replaced individually, reducing the maintenance cost of the aerosol generating device.
  • mounting holes may be provided on the mounting base and the body, and the mounting base may be mounted on the body through the locking piece passing through the mounting holes.
  • the mounting base includes: a plugging portion facing the resonant post, and the second end of the resonant post is accommodated in the plugging portion.
  • an insertion part is provided on the end face of the mounting part facing the resonant column, and the resonant column can be inserted into the insertion part, and the insertion part can limit the second end of the resonant column, because the resonant column
  • the second end of the resonant column is a free end.
  • the present application proposes an aerosol generating system, including: an aerosol generating component; as the aerosol generating device in any of the above-mentioned possible designs, the aerosol generating component is detachably arranged on the aerosol generating device, so
  • the aerosol generating system provided herein has all the benefits of the aerosol generating device provided in any of the possible designs described above.
  • Fig. 1 shows a schematic structural diagram of an aerosol generating system in an embodiment of the present application.
  • the aerosol generating device provided according to some embodiments of the present application is described below with reference to FIG. 1 .
  • an aerosol generating device including: a housing 100 , a microwave assembly 200 and a resonant column 300 , the housing 100 is provided with a resonant cavity 110 , and the resonant cavity 110
  • the thickness of the cavity wall is greater than the skin depth of the cavity wall of the resonant cavity 110
  • the microwave assembly 200 is installed in the housing 100, and the microwave component 200 is used to feed microwaves into the resonant cavity 110
  • the first end of the resonant column 300 is connected to the resonant cavity
  • the cavity bottom walls of the cavity 110 are connected, and the second end of the resonant column 300 faces the opening of the cavity 110 .
  • a resonant cavity 110 is provided in the casing 100, and a microwave assembly 200 can be installed on the casing 100.
  • the microwave assembly 200 can generate microwaves, and the casing 100 is provided with a resonant cavity 110.
  • the microwave assembly 200 Microwaves can be fed into the resonant cavity 110 .
  • the resonant column 300 is installed in the resonant cavity 110.
  • the diameter of the resonant column 300 is smaller than the diameter of the resonant cavity 110, so there is a gap between the outer wall of the resonant cavity 110 and the inner wall of the resonant cavity 110, and microwaves can be conducted within this part of the distance. .
  • the resonant column 300 can be used as a conductor, and the resonant column 300 can be made of metal material.
  • the resonant column 300 is made of copper, aluminum, iron, etc. or alloys thereof.
  • the resonant column 300 is used to transmit microwaves and increase the transmission rate of microwaves. When microwaves are transmitted in the resonant cavity 110, the attenuation is not easy to occur, and the effect of microwaves acting on the aerosol-generating substrate is improved, so that microwaves can efficiently and quickly act on the aerosol-generating substrate. It is beneficial to meet the needs of users. Skin depth refers to the thickness where most of the charges are when the charges propagate in the conductor.
  • the skin depth of the cavity wall of the resonant cavity 110 belongs to the effective thickness of the cavity wall of the resonant cavity 110 to propagate the charge.
  • the thickness of the cavity wall of the resonant cavity 110 If it is greater than the skin depth of the cavity wall of the resonant cavity 110, it is difficult for the charge to pass through the cavity wall of the resonant cavity 110.
  • the thickness of the cavity wall of the resonant cavity 110 satisfies the condition that the resonant cavity 110 conducts microwaves stably, and microwave leakage is not easy to occur Therefore, it is not necessary to increase the thickness of the cavity wall of the resonant cavity 110 too much.
  • Comparing the thickness of the cavity wall of the resonant cavity 110 with the skin depth of the cavity wall of the resonant cavity 110 can ensure that the microwave does not leak Next, the thickness of the cavity wall of the resonant cavity 110 is reduced as much as possible, thereby reducing the amount of metal materials used in the aerosol generating device, effectively reducing the weight of the aerosol generating device, and making it more convenient for users to carry and use the aerosol generating device. It is beneficial to improve the user experience.
  • the skin depth is inversely proportional to the square root of the conductivity and the frequency, and according to this formula, the cavity wall thickness of the resonant cavity 110 can be determined.
  • the cavity wall of the resonant cavity 110 includes: a metal cavity wall, the thickness of the metal cavity wall is greater than the skin depth of the metal cavity wall.
  • the cavity wall defining the resonant cavity 110 is made of a metal material.
  • the cavity walls of the resonant cavity 110 can be made of a metal material, and the thickness of the metal cavity wall is greater than the skin of the metal cavity wall. depth, it is difficult for the charge to pass through the metal cavity wall. At this time, the thickness of the metal cavity wall meets the conditions for the resonant cavity 110 to conduct microwaves stably, and microwave leakage is not easy to occur. Therefore, it is not necessary to increase the thickness of the metal cavity wall too much.
  • the thickness of the metal cavity wall can be reduced as much as possible without microwave leakage, thereby reducing the amount of metal materials used in the aerosol generating device.
  • the weight of the aerosol generating device is effectively reduced, and the user is more convenient to carry and use the aerosol generating device, which is conducive to improving the user experience.
  • the cavity wall of the resonant cavity 110 includes: a first non-metallic part; a first conductive coating disposed on the first non-metallic part, and the thickness of the first conductive coating is greater than that of the first conductive coating skin depth.
  • the cavity wall defining the resonant cavity 110 can be made of a part of non-metallic material and a part of metal material.
  • the metal material can effectively avoid microwave leakage, the thermal conductivity of metal is better, and the inside of the resonant cavity 110 The heat will be quickly dissipated through the metal material.
  • the cavity wall defining the resonant cavity 110 in this embodiment includes a first non-metallic member and a first conductive coating.
  • the first conductive coating can prevent microwave leakage.
  • the thermal conductivity of the first non-metallic part is relatively poor, so that the heat of the resonant cavity 110 can be prevented from being quickly lost, and a better heat preservation effect can be achieved, which is beneficial to improving the energy utilization rate.
  • the heat loss is avoided by setting the first non-metallic piece, which does not It is necessary to increase the thickness of the cavity wall of the resonant cavity 110 too much, which can not only reduce the usage of metal materials, but also reduce the weight of the aerosol generating device, and improve the convenience for users to carry and use the aerosol generating device.
  • the thickness of the first conductive coating is greater than the skin depth of the first conductive coating, and it is difficult for charges to pass through the first conductive coating. At this time, the thickness of the first conductive coating meets the conditions for the resonant cavity 110 to conduct microwaves stably, and it is not easy to occur Microwave leakage occurs, so there is no need to increase the thickness of the first conductive coating too much.
  • Comparing the thickness of the first conductive coating with the skin depth of the first conductive coating can ensure that microwaves do not leak In some cases, the thickness of the first conductive coating is reduced as much as possible, thereby reducing the amount of metal material used in the aerosol generating device, effectively reducing the weight of the aerosol generating device, and making it more convenient for users to carry and use the aerosol generating device. It is beneficial to improve the user experience.
  • the first conductive coating can be a metal coating, such as a gold-plated coating, a silver-plated coating, a copper-plated coating, and the like.
  • a first conductive coating is formed on the first non-metallic part by spraying.
  • the first non-metallic part and the first conductive coating are annular parts, and the first conductive coating is located in the first non-metallic part.
  • the first conductive coating is located in the first non-metallic part, that is, the second non-metallic part is sleeved on the first conductive coating, and when the aerosol generating device is working, microwaves are absorbed by the first conductive coating.
  • the shielding makes it difficult for the microwaves to contact the first non-metallic part, and avoids energy waste caused by microwaves acting on the first non-metallic part.
  • microwaves will directly act on the first non-metallic part, resulting in waste of energy.
  • the resonance column 300 includes: a metal resonance column 300 , the minimum distance L from the centerline of the metal resonance column 300 to the sidewall of the metal resonance column 300 is greater than the skin depth of the metal resonance column 300 .
  • the resonant column 300 in order to ensure that the microwave can be transmitted between the resonant column 300 and the cavity wall of the resonant cavity 110, at least a part of the resonant column 300 is made of a metal material.
  • the resonant column 300 is defined as a whole made of a metal material.
  • the minimum distance L from the center line of the metal resonant column 300 to the side wall of the metal resonant column 300 is greater than the skin depth of the metal resonant column 300, and at this time the radial dimension of the resonant column 300 satisfies the condition that the resonant cavity 110 conducts microwave stably , taking the resonant column 300 as a cylinder for illustration, through the above-mentioned structural limitations, it is not necessary to increase the radial dimension of the resonant column 300 too much, and compare the radial dimension of the resonant column 300 with the skin depth of the resonant column 300 , the radial dimension of the resonant column 300 can be reduced as much as possible, thereby reducing the amount of metal materials used in the aerosol generating device, further reducing the weight of the aerosol generating device, and making it more convenient for users to carry and use the aerosol generating device. It is beneficial to improve the user experience.
  • the resonant column 300 includes: a second non-metallic part; a second conductive coating disposed on the surface of the second non-metallic part, and the thickness of the second conductive coating is greater than the tendency of the second conductive coating. skin depth.
  • the resonant column 300 can be made of a part of non-metallic material and a part of metallic material.
  • the microwave can be stably conducted between the resonant column 300 and the cavity wall of the resonant cavity 110
  • it is necessary to ensure that the resonant column 300 The distance between the resonant cavity 110 and the cavity wall meets certain conditions, so it is necessary to increase or decrease the radial dimension of the resonant column 300 according to the size of the resonant cavity 110, in order to avoid the radial dimension of the resonant column 300 being too large.
  • the mass of the resonant column 300 is relatively large.
  • the first non-metallic part as a part of the resonant column 300, not only the usage of metal materials can be reduced, but also the weight of the aerosol generating device can be reduced, and the user's awareness of aerosol can be improved.
  • non-metal materials compared to the way of processing metal materials, it is more convenient to use non-metal materials to process the resonant column 300, which can effectively reduce the processing difficulty of the aerosol generating device.
  • spraying can be used The method is to form a second conductive coating on the second non-metallic part.
  • the second conductive coating can be a metal coating, such as a gold-plated coating, a silver-plated coating, a copper-plated coating, and the like.
  • the housing 100 includes: a body 120 provided with a resonant cavity 110; a mount 130 disposed on the body 120, at least a part of the mount 130 extends into the resonant cavity 110, and the mount 130 is provided with a mist
  • the chemical cavity is used for accommodating the aerosol generating component 400 .
  • the mounting base 130 is installed on the housing 100, and at least a part of the mounting base 130 extends into the resonant cavity 110, that is, the mounting base 130 is installed at the opening of the resonant cavity 110, and the mounting base 130 is provided with an atomizing chamber.
  • the aerosol generating assembly 400 can be inserted into the mounting seat 130 . Since at least a part of the mounting base 130 protrudes into the resonant cavity 110 , a part of the aerosol generating component 400 can also protrude into the atomizing cavity, so as to prevent the microwaves from being transmitted to the outside of the housing 100 and cause leakage, thereby avoiding harm to users.
  • the aerosol generating component 400 can be accommodated in the installation seat 130, so as to realize the fixation of the aerosol generating component 400, and it is not necessary to plug the aerosol generating component 400 and the resonant column 300, so as to avoid the resonant column 300 and the aerosol generating component 400 contact, so as to prevent the resonant column 300 from being dirty and reduce the workload of cleaning the resonant column 300 .
  • the mount 130 is detachably connected to the body 120 .
  • the connection method between the mounting base 130 and the body 120 is limited.
  • the mounting base 130 can be disassembled from the housing 100. After the aerosol generating device has been used for a long time, when the aerosol generating device needs to be cleaned, it can be The mounting base 130 is disassembled from the body 120 to open the opening of the resonant cavity 110, which can facilitate the cleaning of the resonant cavity 110 and the mounting base 130 separately, improve the convenience of cleaning the aerosol generating device, and further improve the user's awareness of the aerosol generating device. convenience of use. Moreover, when the aerosol generating device is damaged, the sub-parts in the aerosol generating device can be replaced individually, reducing the maintenance cost of the aerosol generating device.
  • mounting holes may be provided on the mounting base 130 and the body 120 , and the mounting base 130 is mounted on the body 120 through a locking member passing through the mounting holes.
  • the mounting base 130 includes: an insertion portion 131 facing the resonant column 300 , and the second end of the resonant column 300 is accommodated in the insertion portion 131 .
  • an inserting portion 131 is provided on the end face of the mounting portion facing the resonant column 300 , the resonant column 300 can be plugged into the inserting portion 131 , and the inserting portion 131 can lift the second end of the resonant column 300 To limit the position, since the second end of the resonant column 300 is a free end, when the aerosol generating device is dropped or bumped, the second end of the resonant column 300 is limited by the insertion part 131 to avoid the resonant column 300 Due to excessive swing and breakage, the stability of the connection between the resonant column 300 and the resonant cavity 110 is improved, the damage rate of the aerosol generating device is reduced, and the user experience of the aerosol generating device is improved.
  • the embodiment of the present application proposes an aerosol generating system, including: an aerosol generating component 400; as the aerosol generating device in any of the above possible embodiments, the aerosol generating component 400 is detachably arranged on the aerosol generating device , so as to facilitate the replacement and use of the aerosol generating assembly 400 .
  • connection means two or more, unless otherwise clearly defined.
  • connection can be fixed connection, detachable connection, or integral connection; “connection” can be directly or indirectly through an intermediary.
  • connection can be fixed connection, detachable connection, or integral connection; “connection” can be directly or indirectly through an intermediary.

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Abstract

La présente invention concerne un dispositif de génération d'aérosol et un système de génération d'aérosol, le dispositif de génération d'aérosol comprenant : un boîtier (100), le boîtier (100) étant pourvu d'une cavité résonante (110), et l'épaisseur de la paroi de la cavité résonante (110) étant supérieure à la profondeur de pénétration de la paroi de la cavité résonante; un ensemble à micro-ondes (200) disposé au niveau du boîtier (100), l'ensemble à micro-ondes (200) étant conçu pour injecter des micro-ondes dans la cavité résonante (110); et une colonne résonante (300), une première extrémité de la colonne résonante (300) étant reliée à une paroi inférieure de la cavité résonante (110), et une seconde extrémité de la colonne résonante (300) faisant face à une ouverture de la cavité résonante (110). La comparaison de l'épaisseur de la paroi de la cavité résonante (110) avec la profondeur de pénétration de la paroi de la cavité résonante (110) peut réduire autant que possible l'épaisseur de la paroi de la cavité résonante (110) tout en garantissant l'absence de fuite de micro-ondes, ce qui permet de diminuer l'utilisation de matériaux métalliques du dispositif de génération d'aérosol et de réduire efficacement le poids du dispositif de génération d'aérosol.
PCT/CN2022/120303 2021-10-20 2022-09-21 Dispositif de génération d'aérosol et système de génération d'aérosol WO2023065945A1 (fr)

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CN202111220257.4 2021-10-20
CN202111220257.4A CN115989898A (zh) 2021-10-20 2021-10-20 气溶胶产生装置和气溶胶产生系统

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WO2023065945A1 true WO2023065945A1 (fr) 2023-04-27

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CN101772231A (zh) * 2010-02-03 2010-07-07 电子科技大学 具有超颖结构材料的微波加热装置
WO2016142522A1 (fr) * 2015-03-11 2016-09-15 Linde Aktiengesellschaft Nébuliseur
CN106159408A (zh) * 2016-06-22 2016-11-23 电子科技大学 宽频带同轴谐振腔
CN108552613A (zh) * 2018-07-16 2018-09-21 云南中烟工业有限责任公司 一种微波谐振致雾化的电子烟
WO2021074254A1 (fr) * 2019-10-15 2021-04-22 Philip Morris Products S.A. Dispositif de génération d'aérosol pour chauffage par induction d'un substrat de formation d'aérosol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772231A (zh) * 2010-02-03 2010-07-07 电子科技大学 具有超颖结构材料的微波加热装置
WO2016142522A1 (fr) * 2015-03-11 2016-09-15 Linde Aktiengesellschaft Nébuliseur
CN106159408A (zh) * 2016-06-22 2016-11-23 电子科技大学 宽频带同轴谐振腔
CN108552613A (zh) * 2018-07-16 2018-09-21 云南中烟工业有限责任公司 一种微波谐振致雾化的电子烟
WO2021074254A1 (fr) * 2019-10-15 2021-04-22 Philip Morris Products S.A. Dispositif de génération d'aérosol pour chauffage par induction d'un substrat de formation d'aérosol

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