WO2023065946A1 - 气溶胶固定装置和气溶胶产生装置 - Google Patents
气溶胶固定装置和气溶胶产生装置 Download PDFInfo
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- WO2023065946A1 WO2023065946A1 PCT/CN2022/120304 CN2022120304W WO2023065946A1 WO 2023065946 A1 WO2023065946 A1 WO 2023065946A1 CN 2022120304 W CN2022120304 W CN 2022120304W WO 2023065946 A1 WO2023065946 A1 WO 2023065946A1
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- aerosol
- microwave
- conductor
- atomization chamber
- aerosol generating
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Images
Classifications
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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
- A24F40/10—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
-
- 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
- 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
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
- H05B6/802—Apparatus for specific applications for heating fluids
Definitions
- the present application relates to the field of aerosol technology, in particular, to an aerosol fixing device and an aerosol generating device.
- Microwave heating has the advantages of high heating efficiency and fast aerosol generation.
- the aerosol-generating substrate is directly inserted into the bottom of the coaxial cavity.
- the microwave field near the top of the conductor column in the cavity is strong, which can heat and fully carbonize the aerosol-generating substrate in this part, and away from the conductor. Due to the weak microwave field at the top of the column, the aerosol-generating matrix in this part is heated unevenly and incompletely carbonized, which loses the significance of microwave heating and reduces the utilization rate of the aerosol-generating matrix.
- This application aims to solve at least one of the technical problems existing in the prior art.
- the first aspect of the present application provides an aerosol fixation device.
- the second aspect of the present application provides an aerosol generating device.
- the first aspect of the present application provides an aerosol fixing device, including: a mounting seat, the mounting seat includes an atomization chamber, and the atomization chamber is used to place an aerosol generating substrate; a microwave introduction structure is arranged on the installation seat, and the microwave introduction structure The output end of the outlet is located in the atomizing chamber; the conductor is arranged on the mounting base, and at least a part of the conductor is located on the side wall of the atomizing chamber.
- the aerosol fixing device proposed in the present application includes a mounting base, a microwave introducing structure and a conductor.
- the installation seat includes an atomizing chamber, which can be used to install and fix the aerosol generating substrate, specifically, at least part of the aerosol generating substrate is located in the atomizing chamber, and can generate aerosol under the condition of being heated.
- the microwave introduction structure is arranged on the mounting base, and the output end of the microwave introduction structure is located inside the atomization chamber, and the microwave introduction structure can be used to introduce microwaves into the atomization chamber to heat the aerosol-generating substrate inside the atomization chamber .
- heating the aerosol-generating substrate by microwaves can realize fast and efficient heating of the aerosol-generating substrate, thereby improving the aerosol-generating efficiency and speed.
- the magnetic field strength at the output end of the microwave introducing structure is the strongest, and the magnetic field strength at other positions is weaker. Therefore, in the present application, a conductor is provided on the installation base, and at least a part of the conductor is guaranteed to be disposed on the side wall of the atomizing chamber. In this way, the present application can change the distribution of the magnetic field in the atomizing chamber through the conductor, thereby achieving uniform heating of the aerosol-generating substrate in the atomizing chamber. Moreover, the present application only needs to arrange at least a part of conductors on the side wall of the atomizing chamber.
- the present application is provided with a conductor on the mount, and the conductor is a good conductor.
- the conductor is a good conductor.
- the present application is provided with a conductor on the mounting base, and at least a part of the conductor is located on the side wall of the atomization chamber, and then the intensity of the magnetic field distribution in the atomization chamber is changed through the conductor.
- Efficient heating of the generating substrate ensures uniform heating of the aerosol generating substrate by microwaves.
- the conductor element extends in the height direction of the atomizing chamber.
- the top of the atomization chamber is provided with an open end, and the aerosol-generating substrate can be inserted into the atomization chamber from the open end.
- the conductor extends along the height direction of the atomizing chamber, so that the extending direction of the conductor is the same as the insertion direction of the aerosol generating substrate. In this way, in the process of generating aerosol, the intensity of the magnetic field distribution in the atomization chamber can be changed through the conductor, and the uniform distribution of the magnetic field in the height direction of the atomization chamber can be ensured, thereby realizing the generation of aerosol in the height direction of the atomization chamber.
- the substrate is heated evenly and efficiently.
- one end of the conductor is arranged on the bottom wall of the atomization chamber; in the height direction of the atomization chamber, the ratio of the size of the conductor to the size of the aerosol-generating substrate is less than or equal to 1/3 .
- one end of the conductor is arranged on the bottom wall of the atomization chamber, and the other end of the conductor extends toward the opening end of the top of the atomization chamber.
- the ratio of the size of the conductor to the size of the aerosol generating substrate is less than or equal to 1/3. In this way, the size of the conductor is reasonably set in the height direction of the atomization chamber, thereby making the intensity distribution of the magnetic field in the atomization chamber more reasonable, and further improving the uniform and efficient microwave aerosol generation matrix in the height direction of the atomization chamber. heating.
- the minimum ratio of the size of the conductor to the size of the aerosol-generating substrate can be designed according to actual needs, and is not limited here.
- the number of conductors is at least two, and the at least two conductors are distributed along the circumference of the atomizing chamber.
- the number of conductor parts is at least two. Wherein, at least two conductive parts are distributed along the peripheral side of the atomizing chamber; specifically, at least two conductive parts are uniformly distributed along the peripheral side of the atomizing chamber.
- each conductor member may heat the aerosol-generating substrate during aerosol generation. Therefore, in the present application, at least two conductors are distributed along the peripheral side of the atomizing chamber to ensure that the microwave can evenly and efficiently heat the aerosol-generating substrate on the peripheral side of the atomizing chamber.
- the conductor is arranged on the inner wall of the atomizing chamber; and/or the conductor is arranged on the outer wall of the atomizing chamber.
- the conductor can be arranged on the inner wall of the atomization chamber, or on the outer wall of the atomization chamber, or both.
- the specific position of the conductor can be designed according to the actual situation. For example, it can be designed according to the volume of the atomization chamber. When the volume of the atomization chamber is small, the conductor can be arranged on the outer wall of the atomization chamber, thereby preventing the conductor from further occupying the space in the atomization chamber; When the volume is large, the conductor part can be arranged on the inner wall of the atomization chamber, so as to directly heat the aerosol generating substrate efficiently through the conductor part.
- the conductor includes: metal strips, the metal strips are distributed on the sidewall of the atomizing chamber in a strip shape, and extend toward the top of the atomizing chamber.
- the conductors include the use of metal strips.
- the metal strips are distributed on the side wall of the atomization chamber in a strip shape, and extend from the bottom wall of the atomization chamber to the open end of the top of the atomization chamber.
- the metal strip is a good conductor, which can change the magnetic field distribution in the atomization chamber. On the one hand, it can ensure the efficient heating of the aerosol-generating substrate by the microwave, and on the other hand, it can ensure the uniform heating of the aerosol-generating substrate by the microwave.
- the ratio of the size of the metal strip to the size of the aerosol generating substrate is less than or equal to 1/3;
- the peripheries of the cavities are spaced apart.
- the conductor includes: a metal coil, which is distributed in a spiral shape on the side wall of the atomizing chamber and extends toward the top of the atomizing chamber.
- the conductors consist of metal coils.
- the metal coil is spirally distributed on the side wall of the atomization chamber, and extends from the bottom wall of the atomization chamber to the open end of the top of the atomization chamber.
- the metal coil is a good conductor, which can change the magnetic field distribution in the atomization chamber. On the one hand, it can ensure the efficient heating of the aerosol-generating substrate by the microwave, and on the other hand, it can ensure the uniform heating of the aerosol-generating substrate by the microwave.
- the ratio of the size of the metal coil to the size of the aerosol generating substrate is less than or equal to 1/3.
- the conductor part includes at least two metal coils, and the at least two metal coils are distributed along the circumference of the atomizing chamber at intervals. Moreover, in the height direction of the atomizing chamber, the distances between two adjacent helical coils are equal.
- the conductor element includes: a first metal layer disposed on a side wall of the atomizing chamber, and at least a part of the first metal layer is provided with a hollow area.
- the conductor includes the use of the first metal layer.
- the first metal layer is distributed on the side wall of the atomization chamber, and extends from the bottom wall of the atomization chamber to the open end of the top of the atomization chamber.
- a hollow area may be provided on the first metal layer, so as to further adjust the magnetic field distribution in the atomizing chamber.
- the first metal layer is a good conductor, which can change the magnetic field distribution in the atomization chamber. On the one hand, it can ensure the efficient heating of the aerosol-generating substrate by the microwave, and on the other hand, it can ensure the uniform heating of the aerosol-generating substrate by the microwave. .
- the ratio of the size of the first metal layer to the size of the aerosol generating substrate is less than or equal to 1/3.
- the inner wall of the atomization chamber is provided with a convex portion.
- the inner wall of the atomization chamber is provided with protrusions.
- the convex part can be arranged on the inner wall of the atomizing chamber, and is in contact with the aerosol generating substrate during operation. In this way, during the process of generating the aerosol, there is a certain discharge between the aerosol generating substrate and the inner wall of the atomizing chamber, which facilitates the aerosol generated in the atomizing chamber to be smoothly discharged from the gap from the atomizing chamber.
- the microwave introducing structure penetrates the bottom wall of the atomizing chamber.
- the microwave introducing structure penetrates the bottom wall of the atomizing chamber.
- the input end of the microwave introducing structure is located outside the atomizing cavity, and the output end of the microwave introducing structure is located inside the atomizing cavity.
- the microwave introducing structure can introduce external microwaves into the atomizing chamber to heat the aerosol generating substrate in the atomizing chamber.
- the microwave introducing structure is pierced at the center of the bottom wall of the atomizing chamber.
- the microwave introducing structure and the mounting base are integrated.
- the microwave introduction structure and the mounting base are integrated. In this way, on the one hand, there is no need to use connecting parts to connect the microwave introducing structure and the mounting seat; on the other hand, the connection strength between the microwave introducing structure and the mounting seat is ensured, thereby improving the service life of the aerosol fixing device.
- the size of a part of the microwave introducing structure located in the atomization cavity is smaller than the size of the aerosol generating substrate.
- the size of a part of the microwave introducing structure located in the atomizing cavity is smaller than that of the aerosol generating substrate. That is, during use, when the aerosol generating substrate is inserted into the atomizing chamber, ensure that the output end of the microwave introducing structure is inserted into the interior of the aerosol generating substrate, and the output end of the microwave introducing structure will not expose the aerosol generating substrate . In this way, the internal location of the aerosol-generating substrate can be heated by the output of the microwave-introducing structure.
- the output end of the microwave introduction structure is located inside the aerosol generating substrate to heat the internal position of the aerosol generating substrate, and the conductor is located outside the aerosol generating substrate and is located on the peripheral side of the aerosol generating substrate to heat the air
- the sol produces the perimetric location of the matrix.
- the second aspect of the present application provides an aerosol generating device, including: a casing, a resonant cavity is arranged in the casing; a microwave component is arranged in the casing, and the microwave component is used to feed microwaves into the resonant cavity; a resonant column, a resonant The first end of the column is connected to the cavity bottom wall of the resonant cavity; as in any of the above-mentioned aerosol fixing devices, at least a part of the aerosol fixing device is arranged in the resonating cavity, and the input end of the microwave introduction structure is connected to the first resonating column. Two ends.
- the aerosol generating device proposed in this application includes any aerosol fixing device of the above-mentioned design. Therefore, it has all the beneficial effects of the above-mentioned aerosol immobilization device, and will not be discussed in detail here.
- the aerosol generating device also includes a casing, a microwave component and a resonance column.
- a resonant cavity is provided in the shell, and the microwave component is set on the shell, and microwaves can be fed into the resonant cavity during operation; the resonant column is set in the resonant cavity, and the first end of the resonant column is connected to the cavity bottom The walls are connected.
- the aerosol fixing device is installed, at least a part of the aerosol fixing device is located in the resonant cavity, and the input end of the microwave introducing structure is connected to the second end of the resonant column. In this way, the microwave fed into the resonant cavity can be guaranteed to heat the aerosol generating substrate in the atomizing cavity.
- the aerosol generating device further includes: a mounting groove disposed at the second end of the resonant column, and the input end of the microwave introducing structure is connected to the mounting groove.
- the aerosol-generating device also includes a mounting slot.
- the installation groove is arranged at the second end of the resonant column, and is arranged according to the resonant column.
- the size of a part of the mounting seat located in the resonant cavity is greater than or equal to the size of the aerosol generating substrate.
- the size of a part of the mounting seat located in the resonant cavity is greater than or equal to the size of the aerosol generating substrate. In this way, during use, it can be ensured that the aerosol-generating substrate is completely inside the mounting base, and that the aerosol-generating substrate is completely inside the resonant cavity.
- the microwave assembly includes: a microwave feeding structure, which is arranged on the shell, and the output end of the microwave feeding structure faces the bottom wall of the resonant cavity or the resonant column; a microwave emitting source, which is connected to the microwave feeding input to the structure.
- the microwave component includes a microwave feeding structure and a microwave emitting source.
- the microwave feeding structure is arranged on the casing, and the output end of the microwave feeding structure faces the bottom wall of the resonant cavity or the resonant column, and the input end of the microwave feeding structure is connected with the microwave emission source.
- the microwaves generated by the microwave emitting source are fed into the resonant cavity through the microwave feeding structure.
- 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 transmission rate of microwaves, and the microwaves are not prone to attenuation when they are conducted in the resonant cavity.
- the shell is a metal shell, or the inner wall of the shell is provided with a second metal layer.
- the housing can be a metal housing.
- the shell can also be a non-metal shell, and there is a second metal layer on the inner wall of the shell.
- the resonant column is provided with a third metal layer for the conductor column or the outer wall of the resonant column.
- the resonant column can be a conductor column.
- the resonant column can also be a non-conductive column, and there is a third metal layer on the outer wall of the resonant column.
- the shell of the resonant column is electrically connected, and the conductor is not electrically connected to the resonant column.
- Fig. 1 is one of the structural representations of the aerosol generating device of an embodiment of the present application (in use state);
- Fig. 2 is the second structural diagram of the aerosol generating device of an embodiment of the present application (in use state);
- Fig. 3 is a cross-sectional view (in use state) of an aerosol generating device according to an embodiment of the present application
- Fig. 4 is one of the schematic diagrams of the positional relationship of the aerosol fixing device in the aerosol generating device according to an embodiment of the present application;
- Fig. 5 is the second schematic diagram of the positional relationship of the aerosol fixing device in the aerosol generating device according to an embodiment of the present application
- Fig. 6 is the third schematic diagram of the positional relationship of the aerosol fixing device in the aerosol generating device according to an embodiment of the present application.
- Fig. 7 is the fourth schematic diagram of the positional relationship of the aerosol fixing device in the aerosol generating device according to an embodiment of the present application.
- Fig. 8 is a top view of an aerosol generating device according to an embodiment of the present application.
- aerosol fixing device 100 aerosol fixing device, 102 mounting seat, 104 atomizing chamber, 106 microwave introduction structure, 108 conductor, 110 side wall, 112 bottom wall, 200 aerosol generating device, 202 shell, 204 resonance cavity, 206 resonance column, 208 installation slot, 210 microwave feeding structure, 212 cover body, 214 cavity body, 300 aerosol generating matrix, 400 installation rod, 402 air vent.
- the aerosol fixing device 100 and the aerosol generating device 200 provided according to some embodiments of the present application are described below with reference to FIGS. 1 to 8 .
- the first embodiment of the present application proposes an aerosol fixation device 100 , which includes a mount 102 , a microwave introducing structure 106 and a conductor 108 .
- the mounting base 102 includes an atomizing chamber 104, which can be used to install and fix the aerosol generating substrate 300, specifically, at least part of the aerosol generating substrate 300 is located in the mist In the chemical chamber 104, aerosol can be generated under the condition of being heated.
- the microwave introducing structure 106 is arranged on the mounting base 102, and the output end of the microwave introducing structure 106 is located inside the atomizing chamber 104.
- the microwave introducing structure 106 can be used to introduce microwaves into the atomizing chamber 104 to heat the air in the atomizing chamber. Aerosol generating substrate 300 inside 104 .
- heating the aerosol-generating substrate 300 through microwaves can realize rapid and efficient heating of the aerosol-generating substrate 300, thereby improving the efficiency and speed of aerosol generation.
- the present application provides a conductor 108 on the mounting base 102 , and ensures that at least a part of the conductor 108 is disposed on the side wall 110 of the atomizing chamber 104 . In this way, the present application can change the magnetic field distribution in the atomization chamber 104 through the conductor element 108 , thereby achieving uniform heating of the aerosol generating substrate 300 in the atomization chamber 104 .
- microwave electromagnetic field near the output end of the microwave introduction structure 106
- the nature of the interaction between microwaves and different substances is the direct interaction between the microwave electromagnetic field and materials, which is composed of high-frequency alternating
- the electric field causes the free or bound charges inside the metal material to repeatedly polarize and violently move, and collisions, friction and internal friction occur between molecules, and finally convert microwave energy into heat energy.
- the present application is provided with conductor 108 on mounting seat 102, and conductor 108 is a good conductor, and when microwave heating, the eddy current in the surface layer of conductor 108 can produce skin The effect concentrates on the surface of the conductor 108, resulting in coupling with the microwave.
- the conductor 108 converts the microwave energy into heat energy, which can further effectively heat the aerosol-generating substrate 300, ensuring that the entire aerosol-generating substrate 300 is heated effectively and evenly.
- the present embodiment is provided with a conductor 108 on the mount 102 , and at least a part of the conductor 108 is located on the side wall 110 of the atomizing chamber 104 , and then changed by the conductor 108
- the strength of the magnetic field distribution in the atomizing chamber 104 can ensure efficient heating of the aerosol generating substrate 300 by microwaves on the one hand, and uniform heating of the aerosol generating substrate 300 by microwaves on the other hand.
- the aerosol-generating substrate 300 is disposed inside the installation rod 400 and inserted into the atomization chamber 104 through the installation rod 400 .
- the second embodiment of the present application proposes an aerosol fixation device 100, on the basis of the first embodiment, further:
- the top of the atomization chamber 104 is provided with an open end, and the aerosol generating substrate 300 can be inserted into the atomization chamber 104 from the open end.
- the conductor part 108 extends along the height direction of the atomizing chamber 104 , so that the extending direction of the conductor part 108 is the same as the insertion direction of the aerosol generating substrate 300 .
- the intensity of the magnetic field distribution in the atomization chamber 104 can be changed through the conductor 108, and the magnetic field can be guaranteed to be uniformly distributed in the height direction of the atomization chamber 104, thereby achieving a high degree of stability in the height direction of the atomization chamber 104.
- the aerosol-generating substrate 300 is heated uniformly and efficiently.
- one end of the conductor 108 is arranged on the bottom wall 112 of the atomization chamber 104 , and the other end of the conductor 108 faces the open end of the top of the atomization chamber 104 extend.
- the ratio of the size of the conductor 108 to the size of the aerosol generating substrate 300 is less than or equal to 1/3.
- the size of the conductor 108 is reasonably set in the height direction of the atomization chamber 104, so that the intensity distribution of the magnetic field in the atomization chamber 104 is more reasonable, and then the microwave generates a substrate for the aerosol in the height direction of the atomization chamber 104. 300 for uniform and efficient heating.
- the minimum ratio of the size of the conductor 108 to the size of the aerosol generating substrate 300 can be designed according to actual needs, and is not limited here.
- the third embodiment of the present application proposes an aerosol fixing device 100, on the basis of the first embodiment, further:
- the number of conductor elements 108 is at least two. Wherein, at least two conductor parts 108 are distributed along the peripheral side of the atomizing chamber 104 , specifically, at least two conductive parts 108 are evenly distributed along the peripheral side of the atomizing chamber 104 . In particular, each conductive member 108 can heat the aerosol-generating substrate 300 during aerosol generation.
- At least two conductors 108 are distributed along the peripheral side of the atomizing chamber 104 to ensure that the microwaves can evenly and efficiently heat the aerosol generating substrate 300 on the peripheral side of the atomizing chamber 104 .
- the number of conductor elements 108 is 2 to 10, preferably 2 to 4.
- the fourth embodiment of the present application proposes an aerosol fixing device 100, on the basis of the first embodiment, further:
- the conductor 108 can be arranged on the inner wall of the atomization chamber 104 , can also be arranged on the outer wall of the atomization chamber 104 , and can also be arranged on both the inner wall and the outer wall of the atomization chamber 104 .
- the arrangement position of the conductor element 108 can be designed according to the actual situation. For example, it can be designed according to the volume of the atomization chamber 104.
- the conductor 108 can be arranged on the outer wall of the atomization chamber 104, thereby preventing the conductor 108 from further occupying the space in the atomization chamber 104.
- the conductor 108 can be arranged on the inner wall of the atomization chamber 104 to directly heat the aerosol generating substrate 300 efficiently through the conductor 108 .
- the conductor 108 includes a metal strip.
- the metal strips are distributed on the side wall 110 of the atomization chamber 104 in strip shape, and extend from the bottom wall 112 of the atomization chamber 104 to the open end of the top of the atomization chamber 104 .
- the metal strip is a good conductor, which can change the distribution of the magnetic field in the atomization chamber 104.
- it can ensure the efficient heating of the aerosol-generating substrate 300 by microwaves, and on the other hand, it can ensure the uniformity of microwaves on the aerosol-generating substrate 300. heating.
- the ratio of the size of the metal strip to the size of the aerosol generating substrate 300 is less than or equal to 1/3.
- the conductor piece 108 includes at least two metal strips, and the at least two metal strips are distributed along the circumference of the atomizing chamber 104 at intervals.
- the conductor 108 includes a metal coil.
- the metal coil is spirally distributed on the side wall 110 of the atomization chamber 104 , and extends from the bottom wall 112 of the atomization chamber 104 to the open end of the top of the atomization chamber 104 .
- the metal coil is a good conductor, which can change the distribution of the magnetic field in the atomization chamber 104.
- it can ensure the efficient heating of the aerosol-generating substrate 300 by microwaves, and on the other hand, it can ensure the uniformity of microwaves on the aerosol-generating substrate 300. heating.
- the ratio of the size of the metal coil to the size of the aerosol generating substrate 300 is less than or equal to 1/3.
- the conductor element 108 includes at least two metal coils, and the at least two metal coils are distributed along the circumference of the atomizing chamber 104 at intervals. Moreover, in the height direction of the atomizing chamber 104, the distances between two adjacent helical coils are equal.
- the conductor element 108 includes a first metal layer (not shown in the figure).
- the first metal layer is distributed on the sidewall 110 of the atomization chamber 104 and extends from the bottom wall 112 of the atomization chamber 104 to the open end of the top of the atomization chamber 104 .
- a hollow area may be provided on the first metal layer, so as to further adjust the magnetic field distribution in the atomizing chamber 104 .
- the first metal layer is a good conductor, which can change the distribution of the magnetic field in the atomization chamber 104. On the one hand, it can ensure the efficient heating of the aerosol-generating substrate 300 by microwaves, and on the other hand, it can ensure that the microwaves can effectively heat the aerosol-generating substrate 300. even heating.
- the ratio of the size of the first metal layer to the size of the aerosol generating substrate 300 is less than or equal to 1/3.
- the inner wall of the atomization chamber 104 is provided with a convex portion (not shown in the figure).
- the convex part can be arranged on the inner wall of the atomizing chamber 104, and is in contact with the aerosol generating substrate 300 during operation. In this way, during the process of generating aerosol, there is a certain discharge between the aerosol generating substrate 300 and the inner wall of the atomizing chamber 104 , which facilitates the aerosol generated in the atomizing chamber 104 to be discharged from the gap to the atomizing chamber 104 smoothly.
- the microwave introducing structure 106 penetrates the bottom wall 112 of the atomizing chamber 104 .
- the input end of the microwave introducing structure 106 is located outside the atomizing chamber 104
- the output end of the microwave introducing structure 106 is located inside the atomizing chamber 104 .
- the microwave introducing structure 106 can introduce external microwaves into the atomizing chamber 104 to heat the aerosol generating substrate 300 in the atomizing chamber 104 .
- the microwave introducing structure 106 is disposed at the center of the bottom wall 112 of the atomizing chamber 104 .
- the microwave introducing structure 106 and the mounting seat 102 are integrated structures. In this way, on the one hand, there is no need to use connecting parts to connect the microwave introducing structure 106 and the mounting base 102 , on the other hand, the connection strength between the microwave introducing structure 106 and the mounting base 102 is ensured, thereby improving the service life of the aerosol fixing device 100 .
- the microwave introducing structure 106 is closely connected with the mounting seat 102 without gaps.
- Embodiment 1 to Embodiment 4 On the basis of Embodiment 1 to Embodiment 4, further, as shown in FIG. 3 , in the height direction of the atomization chamber 104 , the size of a part of the microwave introducing structure 106 located in the atomization chamber 104 is smaller than that of the aerosol generating matrix 300 size of.
- the aerosol generating substrate 300 when the aerosol generating substrate 300 is inserted into the atomizing chamber 104, ensure that the output end of the microwave introducing structure 106 is inserted into the interior of the aerosol generating substrate 300, and the output end of the microwave introducing structure 106 will not be exposed Aerosol generating substrate 300 . In this way, the internal position of the aerosol-generating substrate 300 can be heated through the output end of the microwave introducing structure 106 .
- the output end of the microwave introducing structure 106 is located inside the aerosol-generating substrate 300 to heat the internal position of the aerosol-generating substrate 300
- the conductor 108 is located outside the aerosol-generating substrate 300 and is located at The peripheral side of the aerosol-generating substrate 300 to heat the location of the peripheral side of the aerosol-generating substrate 300 .
- the size of a part of the microwave introducing structure 106 located in the atomizing cavity 104 may be 5 mm to 25 mm, preferably 12 mm to 13 mm.
- the microwave introducing structure 106 may adopt a metal structure or other high-conductivity structures, preferably a metal structure (such as copper, aluminum, stainless steel, etc.). It is also possible to plate a metal thin film layer on the outer surface of the non-metallic structure (such as gold plating, silver plating, copper plating, etc.).
- the mounting base 102 is a non-conductive mounting base 102 .
- the material of the mount 102 is a non-conductive material with low dielectric loss, such as PEEK material, PTFE, microwave transparent ceramic, glass, silicon carbide, aluminum oxide, and the like.
- the microwave introducing structure 106 is a probe or a conductive sheet.
- the microwave introduction structure 106 can be a metal introduction structure (copper, aluminum, stainless steel, etc.), and a non-metal introduction structure can also be used, and a fourth metal layer (such as gold-plated, silver-plated, or copper, etc.).
- the atomization chamber 104 is a cylindrical cavity 214, and the inner diameter of the atomization chamber 104 is equal to or slightly larger than the aerosol-generating substrate 300 diameter of.
- the diameter of the atomization chamber 104 may be 5 mm to 20 mm, preferably 6.5 mm to 7.5 mm. also,
- the conductor 108 can be made of metal materials (such as copper, aluminum, stainless steel, etc.), or can be made of other high-conductivity materials.
- the aerosol-generating substrate 300 is mounted within the mounting rod 400 .
- the aerosol fixing device 100 and the aerosol generating substrate 300 can also be provided as an integrated structure, and the whole is a closed component. In this way, no-cleaning can be realized, and each time the aerosol-generating substrate 300 is completely used, it only needs to be replaced with a new one.
- the installation rod 400 for installing the aerosol generating substrate 300 is provided with a ventilation port 402 to ensure that the generated aerosol flows out.
- the fifth embodiment of the present application proposes an aerosol generating device 200 , including the aerosol fixing device 100 in any of the above embodiments. Therefore, it has all the beneficial effects of the above-mentioned aerosol fixing device 100 and will not be discussed in detail here.
- the aerosol generating device 200 further includes a housing 202 , a microwave component and a resonance column 206 .
- a resonant cavity 204 is arranged in the casing 202, and the microwave assembly is arranged on the casing 202, and microwaves can be fed into the resonant cavity 204 during operation;
- the resonant column 206 It is arranged in the resonant cavity 204 , and the first end of the resonant column 206 is connected with the cavity bottom wall of the resonant cavity 204 .
- the aerosol fixing device 100 After the aerosol fixing device 100 is installed, at least a part of the aerosol fixing device 100 is located in the resonant cavity 204 , and the input end of the microwave introducing structure 106 is connected to the second end of the resonant column 206 . In this way, the microwave fed into the resonant cavity 204 can be guaranteed to heat the aerosol generating substrate 300 in the atomizing cavity 104 .
- the sixth embodiment of the present application proposes an aerosol generating device 200, on the basis of the fifth embodiment, further:
- the aerosol generating device 200 further includes a mounting slot 208 .
- the installation groove 208 is arranged at the second end of the resonant column 206 and is arranged according to the resonant column 206 .
- the mounting groove 208 can be used for inserting and pulling out the conductor 108 protruding from the bottom of the mounting base 102 multiple times, and the mounting groove 208 is in close contact with the conductor 108 and clamped tightly to realize electrical communication.
- the size of a part of the mounting base 102 located in the resonant cavity 204 is greater than or equal to the size of the aerosol generating device 200
- the dimensions of matrix 300 are generated. In this way, during use, it can be ensured that the aerosol-generating substrate 300 is completely inside the mount 102 , and that the aerosol-generating substrate 300 is completely inside the resonant cavity 204 .
- the size of a part of the mounting seat 102 in the resonant cavity 204 may be 5 mm to 25 mm, preferably 12 mm to 13 mm.
- the microwave component includes a microwave feeding structure 210 and a microwave emitting source (not shown in the figure).
- the microwave feeding structure 210 is arranged on the casing 202, and the output end of the microwave feeding structure 210 faces the bottom wall of the resonant cavity 204 or the resonant column 206, and the input end of the microwave feeding structure 210 is connected with the microwave emission source. In this way, when the aerosol generating device 200 is working, the microwaves generated by the microwave emitting source are fed into the resonant cavity 204 through the microwave feeding structure 210 .
- the resonant column 206 can be used as a conductor, and the resonant column 206 can be made of a metal material.
- the resonant column 206 is made of copper, aluminum, iron, etc. or alloys thereof.
- the resonant column 206 is used to transmit microwaves and increase the transmission rate of the microwaves, and the microwaves are less prone to attenuation when they are conducted in the resonant cavity 204 .
- the housing 202 may be a metal housing.
- the shell 202 can also be a non-metal shell, and there is a second metal layer on the inner wall of the shell 202 .
- the inner wall of the resonant cavity 204 is conductive, and the housing 202 can use conductive materials, preferably metal (such as copper, aluminum, stainless steel, etc.), and a conductive coating (such as gold-plated, silver-plated, copper plating, etc.).
- metal such as copper, aluminum, stainless steel, etc.
- a conductive coating such as gold-plated, silver-plated, copper plating, etc.
- the housing 202 includes a cylindrical cavity 214 and a cover 212 .
- the inner wall of the cavity 214 is conductive, and the cover 212 is made of plastic products with high mechanical strength, such as polycarbonate (PC), polylactic acid (PLA) and the like.
- the resonant column 206 may be a conductor column.
- the resonant column 206 can also be a non-conductive column, and there is a third metal layer on the outer wall of the resonant column 206 .
- the conductor post is a hollow or solid structure and the outer wall is conductive.
- the conductor post can be made of metal material or other high-conductivity materials, preferably metal (such as copper, aluminum, stainless steel, etc.), and can also be plated with a metal film layer on the outer surface of the non-metallic material (such as gold-plated, silver-plated, copper-plated, etc. ).
- the resonant column 206 is electrically connected to the casing 202 .
- the present application is provided with conductors 108 around the side wall 110 of the atomizing chamber 104, and the conductors 108 do not need to be electrically connected with the resonant column 206, and then the microwave field distribution is changed through the conductors 108, so that the aerosol generating matrix 300 can be integrated. more even heating. Moreover, after the aerosol fixing device 100 is inserted into the top of the resonant column 206 and connected, there will be a strong electromagnetic field near the top of the microwave introduction structure 106, so that the middle and upper parts of the aerosol generating substrate 300 are rapidly heated and atomized.
- the microwave introducing structure 106 is closely connected with the mounting seat 102 without gaps, and the aerosol generated when the aerosol generating substrate 300 is heated will not contaminate the internal structure of the resonant cavity 204, and it is only necessary to wipe the internal structure of the aerosol fixing device 100, which is easy to clean.
- the microwave introducing structure 106 and the mounting seat 102 adopt an integrated design. When the microwave introducing structure 106 is unintentionally damaged, the mounting seat 102 can be replaced, which will not affect the normal heating effect of the aerosol generating device 200 on the aerosol generating substrate 300.
- the operation is simple and the cost is low, which is beneficial to the maintenance of the resonant cavity 204 and prolongs the service life of the aerosol generating device 200 .
- connection refers to two or more than two.
- connection can be fixed connection, detachable connection, or integral connection; it can be directly connected or through an intermediate The medium is indirectly connected.
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Abstract
一种气溶胶固定装置（100）和气溶胶产生装置（200），气溶胶固定装置（100）包括：安装座（102），安装座（102）包括雾化腔（104），雾化腔（104）用于放置气溶胶产生基质（300）；微波导入结构（106），设置于安装座（102）上，微波导入结构（106）的输出端位于雾化腔（104）内；导体件（108），设置于安装座（102）上，导体件（108）的至少一部分位于雾化腔（104）的侧壁。通过导体件（108）改变雾化腔（104）内磁场分布强度，一方面可保证微波对气溶胶产生基质（300）的高效加热，另一方面可保证微波对气溶胶产生基质（300）的均匀加热。
Description
本申请要求于2021年10月20日提交到中国国家知识产权局的申请号为202111219813.6、发明名称为“气溶胶固定装置和气溶胶产生装置”的中国专利申请的优先权，并要求于2021年10月20日提交到中国国家知识产权局的申请号为202122524208.1、发明名称为“气溶胶固定装置和气溶胶产生装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请涉及气溶胶技术领域，具体而言，涉及一种气溶胶固定装置和气溶胶产生装置。
微波加热具有加热效率高，气溶胶产生快的优势。
相关技术中，将气溶胶产生基质直接插入至同轴腔体的底部，此时腔体中靠近导体柱顶部的微波场较强，能够加热并充分碳化此部分的气溶胶产生基质，而远离导体柱顶部的部分由于微波场较弱，该部分的气溶胶产生基质受热不均匀且碳化不完全，失去微波加热的意义，降低了气溶胶产生基质的利用率。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。
为此，本申请第一方面提供了一种气溶胶固定装置。
本申请第二方面提供了一种气溶胶产生装置。
本申请第一方面提供了一种气溶胶固定装置，包括：安装座，安装座包括雾化腔，雾化腔用于放置气溶胶产生基质；微波导入结构，设置于安装座上，微波导入结构的输出端位于雾化腔内；导体件，设置于安装座上，导体件的至少一部分位于雾化腔的侧壁。
本申请提出的气溶胶固定装置包括安装座、微波导入结构和导体件。其中，安装座包括雾化腔，雾化腔可用于安装固定气溶胶产生基质，具体地，气溶胶 产生基质的至少部分位于雾化腔内，并可在受热的情况下产生气溶胶。此外，微波导入结构设置在安装座上，并且微波导入结构的输出端位于雾化腔的内部，微波导入结构可用于向雾化腔内部导入微波，以加热处于雾化腔内部的气溶胶产生基质。并且，通过微波来加热气溶胶产生基质，可实现对气溶胶产生基质的快速高效加热，进而提升气溶胶的产生效率和产生速度。
特别地，在产生气溶胶的过程中，微波导入结构的输出端的位置的磁场强度最强，其余位置的磁场强度较弱。因此，本申请在安装座上设置有导体件，并保证导体件的至少一部分设置在雾化腔的侧壁。这样，本申请可通过导体件改变雾化腔内的磁场分布，进而实现对雾化腔内气溶胶产生基质的均匀加热。并且，本申请仅需在雾化腔的侧壁设置至少一部分导体件。
具体地，在产生气溶胶的过程中，微波导入结构的输出端附近有较强的电磁场，微波与不同物质之间的相互作用本质是微波电磁场与材料的直接相互作用，由高频交变电场引起金属材料内部的自由或束缚电荷反复极化和剧烈运动，在分子之间发生碰撞、摩擦和内耗，最终将微波能转变成热能。因此，本申请在安装座上设置有导体件，导体件是良导体，在微波加热时，导体件表面层内的涡旋电流会产生趋肤效应向导体件的表面集中，导致与微波发生耦合作用，导体件将微波能转变成热能可进一步有效加热气溶胶产生基质，保证整个气溶胶产生基质有效均匀加热。
因此，本申请在安装座上设置有导体件，并使得导体件的至少一部分位于雾化腔的侧壁上，进而通过导体件改变雾化腔内磁场分布强度，一方面可保证微波对气溶胶产生基质的高效加热，另一方面可保证微波对气溶胶产生基质的均匀加热。
在一些可能的设计中，导体件在雾化腔的高度方向上延伸。
在该设计中，雾化腔的顶部设置有开口端，气溶胶产生基质可从开口端插入到雾化腔内。本申请中导体件沿雾化腔的高度方向延伸，使得导体件的延伸方向与气溶胶产生基质的插入方向相同。这样，在产生气溶胶的过程中，可通过导体件改变雾化腔内磁场分布强度，并保证磁场在雾化腔的高度方向均匀分布，进而实现在雾化腔的高度方向上对气溶胶产生基质进行均匀高效的加热。
在一些可能的设计中，导体件的一端部设置于雾化腔的底壁；在雾化腔的 高度方向上，导体件的尺寸与气溶胶产生基质的尺寸的比值，小于或等于1/3。
在该设计中，导体件的一端部设置于雾化腔的底壁，导体件的另一端朝向雾化腔顶部的开口端延伸。此外，在雾化腔的高度方向上，导体件的尺寸与气溶胶产生基质的尺寸的比值小于或等于1/3。这样，在雾化腔的高度方向上合理设置导体件的尺寸，进而使得雾化腔内磁场的强度分布更加合理，进而提升微波在雾化腔的高度方向上对气溶胶产生基质进行均匀高效的加热。此外，在雾化腔的高度方向上，导体件的尺寸与气溶胶产生基质的尺寸的最小比值，可根据实际需要进行设计，此处并不限定。
在一些可能的设计中，导体件的数量为至少两个，至少两个导体件沿雾化腔的周侧分布。
在该设计中，导体件的数量为至少两个。其中，至少两个导体件沿雾化腔的周侧分布；具体地，至少两个导体件沿雾化腔的周侧均匀分布。特别地，在产生气溶胶的过程中，每一个导体件均可对气溶胶产生基质进行加热。因此，本申请将至少两个导体件沿雾化腔的周侧分布，以保证微波在雾化腔的周侧上对气溶胶产生基质进行均匀高效的加热。
在一些可能的设计中，导体件设置于雾化腔的内壁；和/或导体件设置于雾化腔的外壁。
在该设计中，导体件可以设置在雾化腔的内壁、也可以设置在雾化腔的外壁，还可以同时设置在雾化腔的内壁和外壁。导体件的具体位置可根据实际情况进行设计。例如，可根据雾化腔的体积设计，在雾化腔的体积较小时，可将导体件设置在雾化腔的外壁，进而避免导体件进一步占用雾化腔内的空间；在雾化腔的体积较大时，可将导体件设置在雾化腔的内壁，以直接通过导体件高效加热气溶胶产生基质。
在一些可能的设计中，导体件包括：金属条，金属条呈条状分布于雾化腔的侧壁，并朝向雾化腔的顶部延伸。
在该设计中，导体件包括采用金属条。其中，金属条呈条状分布于雾化腔的侧壁，并且从雾化腔的底壁向雾化腔顶部的开口端延伸。特别地，金属条是良导体，进而可改变雾化腔内的磁场分布，一方面可保证微波对气溶胶产生基质的高效加热，另一方面可保证微波对气溶胶产生基质的均匀加热。
此外，在雾化腔的高度方向上，金属条的尺寸与气溶胶产生基质的尺寸的比值小于或等于1/3；并且，导体件包括至少两个金属条，至少两个金属条沿雾化腔的周侧间隔分布。
在一些可能的设计中，导体件包括：金属线圈，金属线圈呈螺旋状分布于雾化腔的侧壁，并朝向雾化腔的顶部延伸。
在该设计中，导体件包括采用金属线圈。其中，金属线圈呈螺旋状分布于雾化腔的侧壁，并且从雾化腔的底壁向雾化腔顶部的开口端延伸。特别地，金属线圈是良导体，进而可改变雾化腔内的磁场分布，一方面可保证微波对气溶胶产生基质的高效加热，另一方面可保证微波对气溶胶产生基质的均匀加热。
此外，在雾化腔的高度方向上，金属线圈的尺寸与气溶胶产生基质的尺寸的比值小于或等于1/3。并且，导体件包括至少两个金属线圈，至少两个金属线圈沿雾化腔的周侧间隔分布。并且，在雾化腔的高度方向上，相邻两个螺旋线圈之间的距离相等。
在一些可能的设计中，导体件包括：第一金属层，设置于雾化腔的侧壁，至少一部分第一金属层上设置有镂空区域。
在该设计中，导体件包括采用第一金属层。其中，第一金属层分布于雾化腔的侧壁，并且从雾化腔的底壁向雾化腔顶部的开口端延伸。此外，第一金属层上可以设置有镂空区域，进而进一步调节雾化腔内的磁场分布。特别地，第一金属层是良导体，进而可改变雾化腔内的磁场分布，一方面可保证微波对气溶胶产生基质的高效加热，另一方面可保证微波对气溶胶产生基质的均匀加热。
此外，在雾化腔的高度方向上，第一金属层的尺寸与气溶胶产生基质的尺寸的比值小于或等于1/3。
在一些可能的设计中，雾化腔的内壁设置有凸部。
在该设计中，雾化腔的内壁设置有凸部。其中，凸部可以设置在雾化腔的内侧壁，并在工作时与气溶胶产生基质相接触。这样，在产生气溶胶的过程中，气溶胶产生基质与雾化腔的内壁之间具有一定的排出，进而便于雾化腔内产生的气溶胶顺畅地从间隙排出雾化腔。
在一些可能的设计中，微波导入结构穿设于雾化腔的底壁。
在该设计中，微波导入结构穿设于雾化腔的底壁。其中，微波导入结构的输入端位于雾化腔的外部，微波导入结构的输出端位于雾化腔的内部。这样，在使用过程中，微波导入结构可将外部的微波导入到雾化腔内，以加热雾化腔内的气溶胶产生基质。具体地，微波导入结构穿设于雾化腔的底壁的中心位置。
在一些可能的设计中，微波导入结构与安装座为一体式结构。
在该设计中，微波导入结构与安装座为一体式结构。这样，一方面无需采用连接部件来连接微波导入结构和安装座，另一方面也保证了微波导入结构与安装座之间的连接强度，进而提升气溶胶固定装置的使用寿命。
在一些可能的设计中，在雾化腔的高度方向上，位于雾化腔内的一部分微波导入结构的尺寸小于气溶胶产生基质的尺寸。
在该设计中，在雾化腔的高度方向上，位于雾化腔内的一部分微波导入结构的尺寸小于气溶胶产生基质的尺寸。也即，在使用过程中，当气溶胶产生基质插入至雾化腔后，保证微波导入结构的输出端插入到气溶胶产生基质的内部，并且微波导入结构的输出端不会露出气溶胶产生基质。这样，即可通过微波导入结构的输出端加热气溶胶产生基质的内部位置。
进一步地，微波导入结构的输出端位于气溶胶产生基质的内部，以加热气溶胶产生基质的内部位置，导体件位于气溶胶产生基质的外部，并且位于气溶胶产生基质的周侧，以加热气溶胶产生基质的周侧位置。这样，通过上述微波导入结构和导体件的配合，可实现对气溶胶产生基质的全面加热，保证了对气溶胶产生基质的加热效率和加热均匀性。
本申请第二方面提供了一种气溶胶产生装置，包括：壳体，壳体内设置有谐振腔；微波组件，设置于壳体，微波组件用于向谐振腔内馈入微波；谐振柱，谐振柱的第一端与谐振腔的腔底壁相连；如上述任一设计的气溶胶固定装置，气溶胶固定装置的至少一部分设置于谐振腔内，微波导入结构的输入端连接于谐振柱的第二端。
本申请提出的气溶胶产生装置，包括如上述任一设计气溶胶固定装置。因此，具有上述气溶胶固定装置的全部有益效果，在此不再详细论述。
此外，气溶胶产生装置还包括壳体、微波组件和谐振柱。其中，壳体内设置有谐振腔，微波组件设置在壳体上，并可在工作时向谐振腔内馈入微波；谐 振柱设置在谐振腔内，并且谐振柱第一端与谐振腔的腔底壁相连。在气溶胶固定装置安装后，气溶胶固定装置的至少一部分位于谐振腔内，并且微波导入结构的输入端连接于谐振柱的第二端。这样，即可保证馈入到谐振腔内的微波对雾化腔内的气溶胶产生基质的加热。
在一些可能的设计中，气溶胶产生装置还包括：安装槽，设置于谐振柱的第二端，微波导入结构的输入端连接于安装槽。
在该设计中，气溶胶产生装置还包括安装槽。其中，安装槽设置在谐振柱的第二端，并且按照于谐振柱设置。在安装气溶胶固定装置时，将气溶胶固定装置的至少一部分位于谐振腔内，并将微波导入结构的导入端伸入到安装槽内，一方面保证气溶胶固定装置的位置方式，一方面保证微波导入结构与谐振柱之间的导电连接。
在一些可能的设计中，在气溶胶产生装置的高度方向上，位于谐振腔内的一部分安装座的尺寸，大于或等于气溶胶产生基质的尺寸。
在该设计中，在气溶胶产生装置的高度方向上，位于谐振腔内的一部分安装座的尺寸，大于或等于气溶胶产生基质的尺寸。这样，在使用过程中，可保证气溶胶产生基质完全处于安装座的内部，并保证气溶胶产生基质完全处于谐振腔的内部。
在一些可能的设计中，微波组件包括：微波馈入结构，设置于壳体上，微波馈入结构的输出端朝向谐振腔的底壁或谐振柱；微波发射源，微波发射源连接于微波馈入结构的输入端。
在该设计中，微波组件包括微波馈入结构和微波发射源。其中，微波馈入结构设置在壳体上，并且微波馈入结构的输出端朝向谐振腔的底壁或谐振柱，微波馈入结构的输入端与微波发射源相连接。这样，在气溶胶产生装置工作时，微波发射源产生的微波通过微波馈入结构馈入到谐振腔内。
具体地，谐振柱能够作为导体，谐振柱可以由金属材料制成，示例性地，谐振柱由铜、铝、铁等或其合金制成。谐振柱用于传输微波以及提高微波传输速率，微波在谐振腔内传导时不易出现衰减。
在一些可能的设计中，壳体为金属壳体、或壳体的内壁设置有第二金属层。
在该设计中，壳体可采用金属壳体。此外，壳体也可采用非金属壳体，并 在壳体的内壁有第二金属层。
在一些可能的设计中，谐振柱为导体柱、或谐振柱的外壁设置有第三金属层。
在该设计中，谐振柱可采用导体柱。此外，谐振柱也可采用非导体柱，并在谐振柱的外壁有第三金属层。
具体地，谐振柱壳体导电连接，导体件不与谐振柱电连接。
本申请的附加方面和优点将在下面的描述部分中变得明显，或通过本申请的实践了解到。
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本申请一个实施例的气溶胶产生装置的结构示意图之一(使用状态下)；
图2是本申请一个实施例的气溶胶产生装置的结构示意图之二(使用状态下)；
图3是本申请一个实施例的气溶胶产生装置的剖视图(使用状态下)；
图4是本申请一个实施例的气溶胶产生装置中气溶胶固定装置的位置关系示意图之一；
图5是本申请一个实施例的气溶胶产生装置中气溶胶固定装置的位置关系示意图之二；
图6是本申请一个实施例的气溶胶产生装置中气溶胶固定装置的位置关系示意图之三；
图7是本申请一个实施例的气溶胶产生装置中气溶胶固定装置的位置关系示意图之四；
图8是本申请一个实施例的气溶胶产生装置的俯视图。
其中，图1至图8中附图标记与部件名称之间的对应关系为：
100气溶胶固定装置，102安装座，104雾化腔，106微波导入结构，108导体件，110侧壁，112底壁，200气溶胶产生装置，202壳体，204谐振腔， 206谐振柱，208安装槽，210微波馈入结构，212盖体，214腔体，300气溶胶产生基质，400安装杆，402透气口。
为了能够更清楚地理解本申请的上述目的、特征和优点，下面结合附图和具体实施方式对本申请进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本申请，但是，本申请还可以采用其他不同于在此描述的方式来实施，因此，本申请的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图8来描述根据本申请一些实施例提供的气溶胶固定装置100和气溶胶产生装置200。
本申请第一个实施例提出了一种气溶胶固定装置100，包括安装座102、微波导入结构106和导体件108。
其中，如图1、图2和图3所示，安装座102包括雾化腔104，雾化腔104可用于安装固定气溶胶产生基质300，具体地，气溶胶产生基质300的至少部分位于雾化腔104内，并可在受热的情况下产生气溶胶。此外，微波导入结构106设置在安装座102上，并且微波导入结构106的输出端位于雾化腔104的内部，微波导入结构106可用于向雾化腔104内部导入微波，以加热处于雾化腔104内部的气溶胶产生基质300。并且，通过微波来加热气溶胶产生基质300，可实现对气溶胶产生基质300的快速高效加热，进而提升气溶胶的产生效率和产生速度。
特别地，在产生气溶胶的过程中，微波导入结构106的输出端的位置的磁场强度最强，其余位置的磁场强度较弱。因此，如图4和图5所示，本申请在安装座102上设置有导体件108，并保证导体件108的至少一部分设置在雾化腔104的侧壁110。这样，本申请可通过导体件108改变雾化腔104内的磁场分布，进而实现对雾化腔104内气溶胶产生基质300的均匀加热。
具体地，在产生气溶胶的过程中，微波导入结构106的输出端附近有较强的电磁场，微波与不同物质之间的相互作用本质是微波电磁场与材料的直接相 互作用，由高频交变电场引起金属材料内部的自由或束缚电荷反复极化和剧烈运动，在分子之间发生碰撞、摩擦和内耗，最终将微波能转变成热能。
因此，如图4和图5所示，本申请在安装座102上设置有导体件108，导体件108是良导体，在微波加热时，导体件108表面层内的涡旋电流会产生趋肤效应向导体件108的表面集中，导致与微波发生耦合作用，导体件108将微波能转变成热能可进一步有效加热气溶胶产生基质300，保证整个气溶胶产生基质300有效均匀加热。
因此，如图4和图5所示，本实施例在安装座102上设置有导体件108，并使得导体件108的至少一部分位于雾化腔104的侧壁110上，进而通过导体件108改变雾化腔104内磁场分布强度，一方面可保证微波对气溶胶产生基质300的高效加热，另一方面可保证微波对气溶胶产生基质300的均匀加热。
具体地，如图1、图2和图3所示，在使用过程中，气溶胶产生基质300设置在安装杆400的内部，通过安装杆400插入至雾化腔104内。
本申请第二个实施例提出了一种气溶胶固定装置100，在实施例一的基础上，进一步地：
如图4和图5所示，雾化腔104的顶部设置有开口端，气溶胶产生基质300可从开口端插入到雾化腔104内。
本实施例中导体件108沿雾化腔104的高度方向延伸，使得导体件108的延伸方向与气溶胶产生基质300的插入方向相同。这样，在产生气溶胶的过程中，可通过导体件108改变雾化腔104内磁场分布强度，并保证磁场在雾化腔104的高度方向均匀分布，进而实现在雾化腔104的高度方向上对气溶胶产生基质300进行均匀高效的加热。
在该实施例中，进一步地，如图4和图5所示，导体件108的一端部设置于雾化腔104的底壁112，导体件108的另一端朝向雾化腔104顶部的开口端延伸。此外，在雾化腔104的高度方向上，导体件108的尺寸与气溶胶产生基质300的尺寸的比值小于或等于1/3。
这样，在雾化腔104的高度方向上合理设置导体件108的尺寸，进而使得雾化腔104内磁场的强度分布更加合理，进而提升微波在雾化腔104的高度方向上对气溶胶产生基质300进行均匀高效的加热。此外，在雾化腔104的高度 方向上，导体件108的尺寸与气溶胶产生基质300的尺寸的最小比值，可根据实际需要进行设计，此处并不限定。
本申请第三个实施例提出了一种气溶胶固定装置100，在实施例一的基础上，进一步地：
如图4和图5所示，导体件108的数量为至少两个。其中，至少两个导体件108沿雾化腔104的周侧分布，具体地，至少两个导体件108沿雾化腔104的周侧均匀分布。特别地，在产生气溶胶的过程中，每一个导体件108均可对气溶胶产生基质300进行加热。
因此，本实施例将至少两个导体件108沿雾化腔104的周侧分布，以保证微波在雾化腔104的周侧上对气溶胶产生基质300进行均匀高效的加热。
具体地，导体件108的数量为2个到10个，优选为2个到4个。
本申请第四个实施例提出了一种气溶胶固定装置100，在实施例一的基础上，进一步地：
如图4和图5所示，导体件108可以设置在雾化腔104的内壁、也可以设置在雾化腔104的外壁，还可以同时设置在雾化腔104的内壁和外壁。
具体地，导体件108的设置位置可根据实际情况进行设计。例如，可根据雾化腔104的体积设计，在雾化腔104的体积较小时，可将导体件108设置在雾化腔104的外壁，进而避免导体件108进一步占用雾化腔104内的空间；在雾化腔104的体积较大时，可将导体件108设置在雾化腔104的内壁，以直接通过导体件108高效加热气溶胶产生基质300。
在实施例一至实施例四的基础上，进一步地，如图4所示，导体件108包括采用金属条。其中，金属条呈条状分布于雾化腔104的侧壁110，并且从雾化腔104的底壁112向雾化腔104顶部的开口端延伸。特别地，金属条是良导体，进而可改变雾化腔104内的磁场分布，一方面可保证微波对气溶胶产生基质300的高效加热，另一方面可保证微波对气溶胶产生基质300的均匀加热。
此外，在雾化腔104的高度方向上，金属条的尺寸与气溶胶产生基质300的尺寸的比值小于或等于1/3。并且，导体件108包括至少两个金属条，至少两个金属条沿雾化腔104的周侧间隔分布。
在实施例一至实施例四的基础上，进一步地，如图5所示，导体件108 包括采用金属线圈。其中，金属线圈呈螺旋状分布于雾化腔104的侧壁110，并且从雾化腔104的底壁112向雾化腔104顶部的开口端延伸。特别地，金属线圈是良导体，进而可改变雾化腔104内的磁场分布，一方面可保证微波对气溶胶产生基质300的高效加热，另一方面可保证微波对气溶胶产生基质300的均匀加热。
此外，在雾化腔104的高度方向上，金属线圈的尺寸与气溶胶产生基质300的尺寸的比值小于或等于1/3。并且，导体件108包括至少两个金属线圈，至少两个金属线圈沿雾化腔104的周侧间隔分布。并且，在雾化腔104的高度方向上，相邻两个螺旋线圈之间的距离相等。
在实施例一至实施例四的基础上，进一步地，导体件108包括采用第一金属层(图中未示出)。其中，第一金属层分布于雾化腔104的侧壁110，并且从雾化腔104的底壁112向雾化腔104顶部的开口端延伸。此外，第一金属层上可以设置有镂空区域，进而进一步调节雾化腔104内的磁场分布。特别地，第一金属层是良导体，进而可改变雾化腔104内的磁场分布，一方面可保证微波对气溶胶产生基质300的高效加热，另一方面可保证微波对气溶胶产生基质300的均匀加热。
此外，在雾化腔104的高度方向上，第一金属层的尺寸与气溶胶产生基质300的尺寸的比值小于或等于1/3。
在实施例一至实施例四的基础上，进一步地，雾化腔104的内壁设置有凸部(图中未示出)。其中，凸部可以设置在雾化腔104的内侧壁，并在工作时与气溶胶产生基质300相接触。这样，在产生气溶胶的过程中，气溶胶产生基质300与雾化腔104的内壁之间具有一定的排出，进而便于雾化腔104内产生的气溶胶顺畅地从间隙排出雾化腔104。
在实施例一至实施例四的基础上，进一步地，如图2和图3所示，微波导入结构106穿设于雾化腔104的底壁112。其中，微波导入结构106的输入端位于雾化腔104的外部，微波导入结构106的输出端位于雾化腔104的内部。这样，在使用过程中，微波导入结构106可将外部的微波导入到雾化腔104内，以加热雾化腔104内的气溶胶产生基质300。具体地，微波导入结构106穿设于雾化腔104的底壁112的中心位置。
在实施例一至实施例四的基础上，进一步地，如图2和图3所示，微波导入结构106与安装座102为一体式结构。这样，一方面无需采用连接部件来连接微波导入结构106和安装座102，另一方面也保证了微波导入结构106与安装座102之间的连接强度，进而提升气溶胶固定装置100的使用寿命。
具体地，微波导入结构106与安装座102紧密连接无缝隙。
在实施例一至实施例四的基础上，进一步地，如图3所示，在雾化腔104的高度方向上，位于雾化腔104内的一部分微波导入结构106的尺寸小于气溶胶产生基质300的尺寸。
这样，在使用过程中，当气溶胶产生基质300插入至雾化腔104后，保证微波导入结构106的输出端插入到气溶胶产生基质300的内部，并且微波导入结构106的输出端不会露出气溶胶产生基质300。这样，即可通过微波导入结构106的输出端加热气溶胶产生基质300的内部位置。
进一步地，如图3所示，微波导入结构106的输出端位于气溶胶产生基质300的内部，以加热气溶胶产生基质300的内部位置，导体件108位于气溶胶产生基质300的外部，并且位于气溶胶产生基质300的周侧，以加热气溶胶产生基质300的周侧位置。这样，通过上述微波导入结构106和导体件108的配合，可实现对气溶胶产生基质300的全面加热，保证了对气溶胶产生基质300的加热效率和加热均匀性。
具体地，位于雾化腔104内的一部分微波导入结构106的尺寸可以为5mm到25mm，优选为12mm到13mm。
此外，微波导入结构106可采用金属结构或其它高导电性能结构，优选金属结构(如铜、铝、不锈钢等)。也可在非金属结构外表面镀金属薄膜层等(如镀金、镀银、镀铜等)。
在实施例一至实施例四的基础上，进一步地，安装座102为非导电安装座102。具体地，安装座102的材质为低介电损耗的非导电材料，如PEEK材料、PTFE、微波透明陶瓷、玻璃、碳化硅、氧化铝等。
在实施例一至实施例四的基础上，进一步地，如图2和图3所示，微波导入结构106为探针或导电片。其中，微波导入结构106可以为金属导入结构(铜、铝、不锈钢等)，也可采用非金属导入结构，并在非金属导入结构的外表面设 置第四金属层(例如镀金、镀银、镀铜等)。
在实施例一至实施例四的基础上，进一步地，如图2和图3所示，雾化腔104为圆柱形腔体214，并且雾化腔104的内径等于或略大于气溶胶产生基质300的直径。具体地，雾化腔104的直径可以为5mm到20mm，优选为6.5mm到7.5mm。此外，
在实施例一至实施例四的基础上，进一步地，导体件108可采用金属材料制备(如铜、铝、不锈钢等)，也可采用其他高导电性能材料制备。
在使用过程中，气溶胶产生基质300安装在安装杆400内。
此外，如图6和图7所示，本申请还可将气溶胶固定装置100与气溶胶产生基质300设置为一体式结构，并且整体为封闭构件。这样，可实现免清洗，每次气溶胶产生基质300使用完全后更换新的即可。此时，用于安装气溶胶产生基质300的安装杆400上设置有透气口402，以保证产生的气溶胶流出。
如图1和图8所示，本申请第五个实施例提出了一种气溶胶产生装置200，包括如上述任一实施例气溶胶固定装置100。因此，具有上述气溶胶固定装置100的全部有益效果，在此不再详细论述。
此外，如图1和图8所示，气溶胶产生装置200还包括壳体202、微波组件和谐振柱206。其中，如图1、图2和图3所示，壳体202内设置有谐振腔204，微波组件设置在壳体202上，并可在工作时向谐振腔204内馈入微波；谐振柱206设置在谐振腔204内，并且谐振柱206第一端与谐振腔204的腔底壁相连。在气溶胶固定装置100安装后，气溶胶固定装置100的至少一部分位于谐振腔204内，并且微波导入结构106的输入端连接于谐振柱206的第二端。这样，即可保证馈入到谐振腔204内的微波对雾化腔104内的气溶胶产生基质300的加热。
本申请第六个实施例提出了一种气溶胶产生装置200，在实施例五的基础上，进一步地：
如图2、图4和图5所示，气溶胶产生装置200还包括安装槽208。其中，安装槽208设置在谐振柱206的第二端，并且按照于谐振柱206设置。在安装气溶胶固定装置100时，将气溶胶固定装置100的至少一部分位于谐振腔204内，并将微波导入结构106的导入端伸入到安装槽208内，一方面保证气溶胶 固定装置100的位置方式，一方面保证微波导入结构106与谐振柱206之间的导电连接。
具体地，安装槽208可供安装座102底部凸出的导体件108多次插入和拔出，安装槽208与导体件108紧密接触且卡紧，实现导电相通。
在该实施例中，进一步地，如图2、图4和图5所示，在气溶胶产生装置200的高度方向上，位于谐振腔204内的一部分安装座102的尺寸，大于或等于气溶胶产生基质300的尺寸。这样，在使用过程中，可保证气溶胶产生基质300完全处于安装座102的内部，并保证气溶胶产生基质300完全处于谐振腔204的内部。
具体地，谐振腔204内的一部分安装座102的尺寸可以为5mm到25mm，优选为12mm到13mm。
在实施例五和实施例六的基础上，进一步地，如图1、图3和图8所示，微波组件包括微波馈入结构210和微波发射源(图中未示出)。其中，微波馈入结构210设置在壳体202上，并且微波馈入结构210的输出端朝向谐振腔204的底壁或谐振柱206，微波馈入结构210的输入端与微波发射源相连接。这样，在气溶胶产生装置200工作时，微波发射源产生的微波通过微波馈入结构210馈入到谐振腔204内。
具体地，谐振柱206能够作为导体，谐振柱206可以由金属材料制成，示例性地，谐振柱206由铜、铝、铁等或其合金制成。谐振柱206用于传输微波以及提高微波传输速率，微波在谐振腔204内传导时不易出现衰减。
在实施例五和实施例六的基础上，进一步地，壳体202可采用金属壳体。此外，壳体202也可采用非金属壳体，并在壳体202的内壁有第二金属层。
具体地，谐振腔204的内壁导电，壳体202可使用导电材料，优选金属(如铜、铝、不锈钢等)，也可在壳体202内部的内壁设置导电涂层(如镀金、镀银、镀铜等等)。
具体地，如图1、图2和图3所示，壳体202包括圆柱形的腔体214和盖体212。腔体214的内壁导电，盖体212采用机械强度高的塑料制品，如聚碳酸酯(PC)、聚乳酸(PLA)等。
在实施例五和实施例六的基础上，进一步地，谐振柱206可采用导体柱。 此外，谐振柱206也可采用非导体柱，并在谐振柱206的外壁有第三金属层。
具体地，导体柱为中空或实心结构且外壁导电。其中，导体柱可使用金属材料或其它高导电性能材料，优选金属(如铜、铝、不锈钢等)，也可在非金属材料外表面镀金属薄膜层等(如镀金、镀银、镀铜等)。
在实施例五和实施例六的基础上，进一步地，谐振柱206壳体202导电连接。
因此，本申请在雾化腔104的侧壁110四周设置有导体件108，并且导体件108不用谐振柱206导电相通，进而通过导体件108改变微波场分布，可以使得气溶胶产生基质300被整体较均匀的加热。并且，将气溶胶固定装置100插入至谐振柱206的顶端相导通后，微波导入结构106的顶端附近会存在强电磁场，从而使得气溶胶产生基质300的中上段被迅速加热雾化。并且，微波导入结构106与安装座102紧密连接无缝隙，气溶胶产生基质300加热时产生的气溶胶不会污染谐振腔204内部结构，仅需擦拭气溶胶固定装置100的内部结构即可，易于清洁。并且，微波导入结构106与安装座102采用一体化设计，当微波导入结构106无意损坏时，更换安装座102即可，不会影响气溶胶产生装置200对气溶胶产生基质300的正常加热效果，操作简单、成本低，有利于维护谐振腔204，延长了气溶胶产生装置200的使用寿命。
在本申请的描述中，术语“多个”则指两个或两个以上，除非另有明确的限定，术语“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制；术语“连接”、“安装”、“固定”等均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特 点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。
Claims (15)
- 一种气溶胶固定装置，其中，包括：安装座，所述安装座包括雾化腔，所述雾化腔用于放置气溶胶产生基质；微波导入结构，设置于所述安装座上，所述微波导入结构的输出端位于所述雾化腔内；导体件，设置于所述安装座上，所述导体件的至少一部分位于所述雾化腔的侧壁。
- 根据权利要求1所述的气溶胶固定装置，其中，所述导体件在所述雾化腔的高度方向上延伸。
- 根据权利要求2所述的气溶胶固定装置，其中，所述导体件的一端部设置于所述雾化腔的底壁，在所述雾化腔的高度方向上，所述导体件的尺寸与所述气溶胶产生基质的尺寸的比值，小于或等于1/3。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述导体件的数量为至少两个，至少两个所述导体件沿所述雾化腔的周侧分布。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述导体件设置于所述雾化腔的内壁；和/或所述导体件设置于所述雾化腔的外壁。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述导体件包括：金属条，所述金属条呈条状分布于所述雾化腔的侧壁，并朝向所述雾化腔的顶部延伸。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述导体件包括：金属线圈，所述金属线圈呈螺旋状分布于所述雾化腔的侧壁，并朝向所述雾化腔的顶部延伸。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述导 体件包括：第一金属层，设置于所述雾化腔的侧壁，至少一部分所述第一金属层上设置有镂空区域。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述雾化腔的内壁设置有凸部。
- 根据权利要求1至3中任一项所述的气溶胶固定装置，其中，所述微波导入结构穿设于所述雾化腔的底壁；和/或所述微波导入结构与所述安装座为一体式结构；和/或在所述雾化腔的高度方向上，位于所述雾化腔内的一部分所述微波导入结构的尺寸小于所述气溶胶产生基质的尺寸。
- 一种气溶胶产生装置，其中，包括：壳体，所述壳体内设置有谐振腔；微波组件，设置于所述壳体，所述微波组件用于向所述谐振腔内馈入微波；谐振柱，所述谐振柱的第一端与所述谐振腔的腔底壁相连；如权利要求1至10中任一项所述的气溶胶固定装置，所述气溶胶固定装置的至少一部分设置于所述谐振腔内，所述微波导入结构的输入端连接于所述谐振柱的第二端。
- 根据权利要求11所述的气溶胶产生装置，其中，还包括：安装槽，设置于所述谐振柱的第二端，所述微波导入结构的输入端连接于所述安装槽。
- 根据权利要求11所述的气溶胶产生装置，其中，还包括：在所述气溶胶产生装置的高度方向上，位于所述谐振腔内的一部分所述安装座的尺寸，大于或等于所述气溶胶产生基质的尺寸。
- 根据权利要求11至13中任一项所述的气溶胶产生装置，其中，所述微波组件包括：微波馈入结构，设置于所述壳体上，所述微波馈入结构的输出端朝向所述谐振腔的底壁或所述谐振柱；微波发射源，所述微波发射源连接于所述微波馈入结构的输入端。
- 根据权利要求11至13中任一项所述的气溶胶产生装置，其中，所述壳体为金属壳体、或所述壳体的内壁设置有第二金属层；和/或所述谐振柱为导体柱、或所述谐振柱的外壁设置有第三金属层。
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- 2022-09-21 KR KR1020247016321A patent/KR20240093721A/ko unknown
- 2022-09-21 EP EP22882557.6A patent/EP4417071A1/en active Pending
- 2022-09-21 WO PCT/CN2022/120304 patent/WO2023065946A1/zh active Application Filing
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| JP2024536571A (ja) | 2024-10-04 |
| EP4417071A1 (en) | 2024-08-21 |
| KR20240093721A (ko) | 2024-06-24 |
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