WO2023279883A1 - 一种气溶胶制品及气溶胶产生装置 - Google Patents
一种气溶胶制品及气溶胶产生装置 Download PDFInfo
- Publication number
- WO2023279883A1 WO2023279883A1 PCT/CN2022/095058 CN2022095058W WO2023279883A1 WO 2023279883 A1 WO2023279883 A1 WO 2023279883A1 CN 2022095058 W CN2022095058 W CN 2022095058W WO 2023279883 A1 WO2023279883 A1 WO 2023279883A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aerosol
- fixing seat
- heating element
- base material
- section
- Prior art date
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 309
- 238000010438 heat treatment Methods 0.000 claims abstract description 204
- 239000000758 substrate Substances 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000009423 ventilation Methods 0.000 claims description 48
- 230000004308 accommodation Effects 0.000 claims description 39
- 230000006698 induction Effects 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000011109 contamination Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 235000019658 bitter taste Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 235000019640 taste Nutrition 0.000 description 3
- 229910000952 Be alloy Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
Definitions
- the present application relates to the technical field of aerosol generation, and more specifically, to an aerosol product and an aerosol generation device.
- a heating element is usually inserted into the aerosol product, and after heating, the aerosol product is pulled out and discarded.
- Existing aerosol products usually require air to enter from the bottom of the aerosol product, and residues will overflow from the bottom and remain in the aerosol generating device, causing contamination of the aerosol generating device and making it difficult to clean.
- the purpose of the present invention is to provide an aerosol product and an aerosol generating device, which solves the problem that the existing aerosol products will leave residues and contaminate the aerosol generating device.
- the embodiment of the present invention provides the following technical solutions:
- An aerosol product including a substrate and a heating element
- the base body includes an aerosol substrate segment, an air inlet, an air outlet and an airflow channel, the airflow channel communicates with the air inlet and the air outlet, the bottom of the aerosol substrate section is closed, and the aerosol substrate
- the segment is provided with an aerosol substrate
- the heating element is connected to the segment of the aerosol substrate and is in contact with the aerosol substrate, and the heating element heats the aerosol substrate to form an aerosol.
- the aerosol base material segment is provided with an accommodation chamber, the aerosol base material is disposed in the accommodation chamber, and the heating element is disposed in the accommodation chamber and is in contact with the aerosol base material.
- the heating element is arranged on the segment of the aerosol substrate and accommodates the aerosol substrate.
- the two ends of the aerosol substrate segment are provided with an upper fixing seat and a lower fixing seat, and the two ends of the heating element are respectively connected with the upper fixing seat and the lower fixing seat.
- the airflow channel includes a heating body section of the airflow channel, and the heating body is hollowly arranged to form a heating body section of the airflow channel.
- the heating element section of the airflow channel is an exhaust channel
- the air inlet is arranged on the aerosol substrate section
- the upper fixing seat is provided with a first ventilation structure
- the first ventilation structures are respectively It communicates with the air inlet and the accommodating cavity, and the first ventilation structure circulates the air entering the air inlet to the accommodating cavity; the end of the heating element close to the lower fixing seat is connected to the accommodating cavity communicated, the exhaust channel exhausts the aerosol generated in the accommodation chamber.
- the first ventilation structure includes an annular groove and a vertical groove communicating with the annular groove, the annular groove is provided on the outer side wall of the upper fixing base, and the annular groove is connected to the air inlet and the vertical groove respectively.
- the vertical grooves are in communication, and the vertical grooves are plural and arranged at intervals along the vertical direction on the outer side wall of the upper fixing seat, and the vertical grooves are in communication with the accommodating cavity.
- the heating element section of the airflow channel is an air inlet channel
- the air inlet is provided on the aerosol substrate section
- the upper fixing seat is provided with a second ventilation structure
- the second ventilation structures are respectively In communication with the air inlet and the end of the heating element close to the upper fixing seat, the second ventilation structure circulates the air entering the air inlet to the air intake passage, and the heating element is close to the upper fixing seat.
- One end of the lower fixing seat communicates with the accommodation chamber
- the air intake channel circulates air into the accommodation chamber
- the second ventilation structure communicates with the accommodation chamber, and discharges the aerosol in the accommodation chamber discharge.
- the second ventilation structure includes radial airway holes and axial airway holes, the radial airway holes are arranged radially along the upper fixing seat, and the radial airway holes are respectively connected to the The air inlet communicates with an end of the heating element close to the upper fixing seat, the axial air passage hole is arranged axially along the upper fixing seat, and the axial air passage hole communicates with the accommodating cavity.
- the base body also includes a suction section, and a cooling element and a filter element are arranged in the suction section, and the cooling element is arranged at an end of the aerosol base material section close to the upper fixing seat, and the filter element Set at the end of the cooling element facing away from the aerosol substrate segment;
- a filter element is arranged in the suction section, and the filter element is arranged at an end of the aerosol base material section close to the upper fixing seat.
- the heating body is a heating pipe.
- the embodiment of the present invention also provides an aerosol generating device, which adopts the following technical solutions:
- An aerosol generating device comprising the above aerosol product.
- the aerosol generating device further includes a magnetic induction coil, and the magnetic induction coil cooperates with the heating element to form an eddy current to convert electrical energy into thermal energy to heat the aerosol substrate.
- the aerosol base material segment is provided with an accommodation chamber, the aerosol base material is disposed in the accommodation chamber, and the heating element is disposed in the accommodation chamber and is in contact with the aerosol base material.
- the two ends of the aerosol substrate segment are provided with an upper fixing seat and a lower fixing seat, and the two ends of the heating element are respectively connected to the upper fixing seat and the lower fixing seat.
- the airflow channel includes a heating body section of the airflow channel, and the heating body is hollowly arranged to form a heating body section of the airflow channel.
- the heating element section of the airflow channel is an exhaust channel
- the air inlet is arranged on the aerosol substrate section
- the upper fixing seat is provided with a first ventilation structure
- the first ventilation structures are respectively It communicates with the air inlet and the accommodating cavity, and the first ventilation structure circulates the air entering the air inlet to the accommodating cavity; the end of the heating element close to the lower fixing seat is connected to the accommodating cavity communicated, the exhaust channel exhausts the aerosol generated in the accommodation chamber.
- the first ventilation structure includes an annular groove and a vertical groove communicating with the annular groove, the annular groove is provided on the outer side wall of the upper fixing base, and the annular groove is connected to the air inlet and the vertical groove respectively.
- the vertical grooves are in communication, and the vertical grooves are plural and arranged at intervals along the vertical direction on the outer side wall of the upper fixing seat, and the vertical grooves are in communication with the accommodating cavity.
- the heating element section of the airflow channel is an air inlet channel
- the air inlet is provided on the aerosol substrate section
- the upper fixing seat is provided with a second ventilation structure
- the second ventilation structures are respectively In communication with the air inlet and the end of the heating element close to the upper fixing seat, the second ventilation structure circulates the air entering the air inlet to the air intake passage, and the heating element is close to the upper fixing seat.
- One end of the lower fixing seat communicates with the accommodation chamber
- the air intake channel circulates air into the accommodation chamber
- the second ventilation structure communicates with the accommodation chamber, and discharges the aerosol in the accommodation chamber discharge.
- the base body also includes a suction section, and a cooling element and a filter element are arranged in the suction section, and the cooling element is arranged at an end of the aerosol base material section close to the upper fixing seat, and the filter element Set at the end of the cooling element facing away from the aerosol substrate section;
- a filter element is arranged in the suction section, and the filter element is arranged at an end of the aerosol base material section close to the upper fixing seat.
- the embodiments of the present invention mainly have the following beneficial effects:
- An aerosol product and an aerosol generating device The heating element is arranged in the accommodating cavity of the aerosol base material section, and the heating element heats the aerosol base material to form an aerosol for the smoker to inhale.
- the bottom of the aerosol substrate section is closed, and the residue will not fall into the aerosol generating device from the bottom , so as to avoid pollution to the aerosol generating device, without cleaning, and after heating, there is no need to separate the aerosol product from the heating element, further preventing the residual residue in the aerosol product from contaminating the aerosol generating device, and reducing the need for cleaning , to enhance the user experience;
- the heating body is hollowly set to form the heating body section of the airflow channel, so that the heating body can not only heat the aerosol substrate in the accommodating cavity, but also realize air intake or exhaust through the heating body section of the airflow channel; the heating body The heating element section of the airflow channel is used as an air intake channel.
- the aerosol circulates upward from the accommodation cavity area around the heating element and is discharged through the axial airway hole, thereby preventing the aerosol from being reheated by the heating element during the aerosol discharge process. Heating, thus solving the problem of aerosol bitterness.
- Figure 1 is a schematic diagram of the overall structure of an aerosol product in an embodiment of the present invention.
- Fig. 2 is an explosion diagram of an aerosol product in an embodiment of the present invention
- Fig. 3 is a schematic structural view of the upper fixing seat in Fig. 2;
- Fig. 4 is a schematic structural view of the heating element in Fig. 2;
- Fig. 5 is a sectional view of an aerosol product in an embodiment of the present invention.
- Fig. 6 is a schematic diagram of the airflow direction of an aerosol product in an embodiment of the present invention.
- Figure 7 is an exploded view of an aerosol product in another embodiment of the present invention.
- Fig. 8 is a schematic structural view of the upper fixing seat in Fig. 7;
- Fig. 9 is a schematic structural view of the heating element in Fig. 7;
- Figure 10 is a schematic diagram of the air intake of an aerosol product in another embodiment of the present invention.
- Fig. 11 is a schematic diagram of the exhaust of the aerosol product in another embodiment of the present invention.
- an aerosol product includes a base body 1 and a heating element 5; Said air flow channel communicates with said air inlet 2 and air outlet to form a complete air path; said aerosol substrate section 11 is closed at the bottom, said aerosol substrate section 11 is provided with aerosol substrate 8, said heating element 5 is connected to the aerosol substrate segment 11 and in contact with the aerosol substrate 8, and the heating element 5 heats the aerosol substrate 8 to form an aerosol.
- the aerosol product itself has an air inlet 2 and an air outlet, and has a complete air flow channel formed independently inside it.
- air is fed through the air inlet 2 during work, and the heating element 5 heats the aerosol substrate 8 to form an aerosol, and the aerosol is discharged through the air outlet for the smoker to inhale.
- the heating element 5 heats the aerosol substrate 8 to form an aerosol
- the aerosol is discharged through the air outlet for the smoker to inhale.
- existing aerosol products usually need to allow air to enter from the bottom of the aerosol product, There will be residue overflowing from the bottom and remaining in the aerosol generating device, causing pollution to the aerosol generating device.
- the bottom of the aerosol substrate segment 11 is closed, and the residue will not fall into the aerosol generating device from the bottom, thereby avoiding There is no need to clean the pollution of the aerosol generating device, and after the heating is completed, there is no need to separate the aerosol product from the heating element 5, further preventing the residual residue in the aerosol product from contaminating the aerosol generating device, reducing the need for cleaning, and enhancing Use experience.
- the aerosol base material segment 11 is provided with an accommodation chamber, the aerosol base material 8 is disposed in the accommodation chamber, the heating element 5 is disposed in the accommodation chamber and is connected with the aerosol The substrate 8 is in contact.
- the heating element 5 is arranged on the aerosol base material section 11 and accommodates the aerosol base material 8, and the heating element 5 is used as a shell of the aerosol base material section 11 to accommodate the aerosol base material section 11. Aerosol Substrate8.
- the structure in Figure 5 can be used, and the structure of the original heating element 5 in Figure 5 can be replaced by an airway tube that is hollow inside for ventilation, and the heating element 5 in this solution is used as an aerosol-based The shell of material section 11.
- the two ends of the aerosol substrate segment 11 are respectively provided with an upper fixing seat 6 and a lower fixing seat 7, and the two ends of the heating element 5 are respectively connected with the upper fixing seat 6 and the lower fixing seat 7. .
- the upper fixing seat 6 or the lower fixing seat 7 can also be integrally formed with the aerosol substrate segment 11 .
- the upper fixing seat 6 and the lower fixing seat 7 are arranged at both ends of the aerosol substrate section 11, and are respectively sealed to both ends of the aerosol substrate section 11, so as to seal the aerosol substrate 8 in the containing chamber and prevent aerosol Substrate 8 leaks.
- the upper fixing seat 6 and the lower fixing seat 7 are made of a high temperature resistant material, preferably a high temperature resistant material with a melting point greater than the atomization temperature of the aerosol base material 8, so as to prevent the upper fixing seat 6 and the lower fixing seat 7 from being placed on the heating element 5
- the aerosol base material 8 melts when heated.
- the upper fixing seat 6 and the lower fixing seat 7 are made of high-temperature-resistant materials such as silica gel, PEEK, and metal.
- the aerosol base material 8 may be in the form of sheet, powder, granule, wire, etc., and the heating element 5 heats the aerosol base material 8 to form an aerosol for the user to inhale.
- the air inlet 2 is set on the aerosol substrate section 11 , the airflow channel includes an airflow channel heating element section 51 , and the heating element 5 is hollowly arranged to form the airflow channel heating element section 51 . Therefore, the heating element 5 can not only heat the aerosol base material 8 in the accommodating cavity, but also realize air intake or exhaust through the heating element section 51 of the air flow channel.
- the air inlet 2 is arranged on the side wall of the end of the aerosol base material segment 11 close to the upper fixing seat 6, and the air inlet 2 is multiple and surrounds the aerosol base material segment 11 settings.
- the heating element section 51 of the airflow channel is an exhaust channel, and the exhaust channel communicates with the accommodating cavity and discharges the aerosol.
- the upper fixing seat 6 is provided with a through hole 63 along the vertical direction, and the heating element section 51 of the air flow channel of the heating element 5 communicates with the through hole 63 .
- one end of the heating element 5 can be installed in the through hole 63, or the upper fixing seat 6 can be provided with a mounting groove for fixing the heating element 5,
- the installation groove can be arranged around the through hole 63 , and the heating element 5 is inserted into the installation groove, so that the heating element 5 and the upper fixing seat 6 are fixed.
- the other end of the heating element 5 is fixedly mounted on the lower fixing base 7 .
- the upper fixing base 6 is provided with a first ventilation structure, the first ventilation structure communicates with the air inlet 2 and the accommodating chamber respectively, and the first ventilation structure circulates the air entering the air inlet 2 to the accommodating cavity.
- the first ventilation structure includes a first annular groove 61 and a vertical groove 62 communicating with the first annular groove 61 , the first annular groove 61 is provided on the outer wall of the upper fixing seat 6 , The first annular groove 61 communicates with the air inlet 2 and the vertical groove 62 respectively, the vertical grooves 62 are plural and arranged at intervals along the vertical direction on the outer wall of the upper fixing seat 6, the The vertical groove 62 communicates with the accommodating cavity. Therefore, outside air enters the first annular groove 61 through the air inlet 2, and then enters into the accommodating cavity through the vertical groove 62, so as to realize the air intake of aerosol products.
- One end of the heating element 5 close to the lower fixing seat 7 is provided with a first opening 52, and the heating element 5 heats the aerosol substrate 8 in the accommodating cavity to form an aerosol, and the first opening 52 and the The housing cavity is connected, or the lower fixing seat 7 is provided with a groove, and the groove spans the tube wall of the heating element 5, thereby connecting the interior of the heating element 5 with the accommodation cavity through the groove, and the airflow channel inside the heating element 5 generates heat.
- the body section 51 serves as an exhaust channel, which discharges the aerosol.
- the heating element 5 heats the aerosol substrate 8 in the accommodating chamber to form an aerosol, and the aerosol enters the exhaust channel of the heating element 5 through the first opening 52, and then the aerosol is discharged through the exhaust channel for the user Snorting.
- the aerosol since the aerosol is discharged through the exhaust channel of the heating element 5 after being generated, the aerosol will be reheated by the heating element 5 during the discharge process, and the aerosol may be bitter.
- the heating element section 51 of the airflow channel is an air intake channel, and the air intake channel communicates with the air intake port 2 to allow the air intake port 2 to enter Air circulates into the accommodating cavity.
- the heating element section 51 of the airflow passage of the heating element 5 of this solution is used as an air intake passage, on the one hand, the intake air can be preheated, Preventing cold air from directly entering the accommodating cavity can improve the taste of the aerosol.
- the aerosol produced by heating the aerosol substrate 8 will not be reheated by the heating element 5, thereby avoiding the problem of bitterness of the aerosol.
- the upper fixing seat 6 is provided with a second ventilation structure, and one end of the heating element 5 close to the upper fixing seat 6 is provided with a second opening 53, or, the heating element 5
- the second opening 53 may not be provided near the end of the upper holder 6, as long as the intake air can enter the inside of the heating element 5 through the upper holder 6, for example, after the heating element 5 is inserted into the upper holder 6, the heating element
- the upper end surface of 5 may be just flush with the second ventilation structure, so as to realize communication with the second ventilation structure.
- the upper fixing seat 6 can also be provided with a guiding structure or a fool-proof structure, so that when the heating element is installed in place, the second opening 53 can be facing the second ventilation structure to realize communication with the second ventilation structure.
- the guide structure or the fool-proof structure can also be arranged on the heating element 5 .
- One end of the heating element 5 close to the lower fixing seat 7 is provided with a third opening 54, the heating element 5 heats the aerosol base material 8 in the accommodating cavity to form an aerosol, and the second ventilation structure is respectively In communication with the air inlet 2 and the second opening 53, the second ventilation structure circulates the air entering the air inlet 2 to the air inlet channel, and the third opening 54 is connected with the accommodating
- the cavity is connected, or, in order to realize that the heating element 5 communicates with the receiving cavity from the bottom, the lower fixing seat 7 may also be provided with a corresponding groove, and the groove spans the tube wall of the heating element 5, thereby connecting the interior of the heating element 5 with the accommodation through the groove.
- the air intake channel circulates air into the accommodation cavity
- the second ventilation structure communicates with the accommodation cavity, and discharges the aerosol in the accommodation cavity.
- second openings 53 and third openings 54 There are multiple second openings 53 and third openings 54 , and the second openings 53 and third openings 54 are arranged at intervals along the circumferential direction of both ends of the heating element 5 .
- the second ventilation structure includes a second annular groove 64, a radial airway hole 65 and an axial airway hole 66, and the second annular groove 64 is arranged on the outer side of the upper fixing seat 6 wall, the second annular groove 64 communicates with the air inlet 2 and the radial air passage hole 65 respectively, the radial air passage hole 65 is arranged radially along the upper fixing seat 6, and the radial air passage hole 65
- the passage hole 65 is in communication with the second opening 53
- the axial air passage hole 66 is axially arranged along the upper fixing base 6
- the axial air passage hole 66 is in communication with the accommodating chamber.
- the radial airway hole 65 is in communication with the air inlet 2 and the second opening 53 in the horizontal direction, and the axial airway hole 66 is in communication with the accommodating chamber in the vertical direction, so that the outside air passes through the air intake Port 2 enters the aerosol base material section 11, flows through the radial airway hole 65 and then enters the air intake channel of the heating element 5 through the second opening 53, and then the air in the air intake channel flows through the third opening 54 to the container.
- the cavity realizes the air intake of aerosol products.
- the heating element 5 can also utilize other structures to achieve air intake.
- the radial airway hole 65 is formed with a horizontal baffle structure with a central through hole along the extension direction of the center of the upper fixing seat 6 , the upper end of the heating element 5 abuts on the horizontal baffle structure, and the heating element 5
- the heating element section 51 of the airflow passage is aligned with the central through hole of the horizontal baffle structure to realize the communication between the heating element section 51 of the airflow passage and the central through hole, thereby utilizing the central through hole to communicate with the radial air passage hole 65 and the heating element 5.
- the heating element 5 heats the aerosol base material 8 in the accommodating cavity to form an aerosol, and the aerosol flows upward from the accommodating cavity area and is discharged through the axial airway hole 66 for inhalation by the user. Since the heating element section 51 of the airflow channel of the heating element 5 is used as an air intake channel, during the aerosol discharge process, the aerosol circulates upward from the housing cavity area around the heating element 5 and is discharged through the axial airway hole 66, thereby avoiding the aerosol During the discharge process, it is reheated by the heating element 5, thus solving the problem of bitterness of the aerosol.
- the base body 1 also includes a suction section 12, the air outlet is located at one end of the suction section 12 facing away from the aerosol substrate section 11, and the suction section 12 is provided with a cooling element 3 and a filter element 4,
- the cooling element 3 is arranged at one end of the aerosol substrate section 11 close to the upper fixing seat 6, and the filter element 4 is arranged at the end of the cooling element 3 facing away from the aerosol substrate section 11;
- only the filter element 4 is provided in the suction section 12 , and the filter element 4 is arranged at an end of the aerosol substrate section 11 close to the upper fixing seat 6 .
- the aerosol produced by the aerosol base material section 11 reaches the filter element 4 after passing through the cooling element 3.
- the cooling element 3 cools the aerosol, reduces the temperature of the aerosol reaching the filter element 4, and prevents the filter element 4 and the user's mouth from burns.
- the filter element 4 can filter the aerosol, thereby improving the user experience.
- the cooling element 3 may be hollow or provided with a plurality of gas flow channels inside, and the gas flow channels in the cooling element 3 may be straight up and down, or circuitous and spiral (can be Extend the length of the channel, improve the cooling effect), facilitate the flow of the aerosol, and realize the cooling of the aerosol.
- the cooling element 3 can be made of materials such as PLA, silica gel or metal.
- the filter element 4 can be made of acetate fiber, PLA, silica gel, plastic, metal and other materials.
- the heating element 5 is an electromagnetically heated heating tube, and the heating element 5 can also be in other shapes such as a sheet or a wire.
- the heating tube cooperates with an external magnetic induction coil to form an eddy current, and the electric energy converted into thermal energy to heat the aerosol substrate 8.
- the heating element 5 is made of an alloy material, which may be an alloy with a relatively high initial magnetic induction.
- the heating element 5 can be alloys such as spring steel, ferritic stainless steel, carbon steel, silicon steel, iron-aluminum, and iron diamond.
- the heating element 5 can generate eddy current and generate heat in the rapidly changing magnetic field.
- the magnetic induction coil is an electric coil made of metal material.
- the heating element 5 When energized, the heating element 5 is placed in the changing magnetic field generated by the magnetic induction coil, and generates eddy currents, thereby generating a thermal effect.
- the heating element 5 transfers heat to the magnetic induction coil.
- the heating element 5 is heated by eddy current through the magnetic induction coil, which effectively improves the heating efficiency and shortens the heating time.
- the heating element 5 is arranged in the accommodating chamber of the aerosol base material segment 11, and the heating element 5 heats the aerosol base material 8 to form an aerosol for the smoker to inhale.
- the product structure makes aerosol products highly integrated, which can increase the difficulty of imitation of aerosol products, prevent counterfeiting, and simplify the aerosol generating device, avoid residual residues from contaminating the aerosol generating device, reduce the need for cleaning, and enhance the user experience
- the heating body 5 is hollowly arranged to form the heating body section 51 of the airflow channel, so that the heating body 5 can not only heat the aerosol substrate 8 in the accommodating cavity, but also can realize air intake or exhaust through the heating body section 51 of the airflow channel; The body 5 heats the aerosol substrate 8 in the accommodating cavity to form an aerosol, and the aerosol circulates upward from the accommodating cavity area, and is discharged through the axial airway hole 66 for the user to inhale.
- the heating element section 51 is used as an air intake channel.
- the aerosol circulates upward from the accommodation cavity area around the heating element 5 and is discharged through the axial airway hole 66, thereby preventing the aerosol from being absorbed by the heating element 5 during the aerosol discharge process. Heated again, thus solving the problem of aerosol bitterness.
- the embodiment of the present invention also provides an aerosol generating device, which adopts the following technical solutions:
- An aerosol generating device comprising the above aerosol product.
- the aerosol generating device further includes a power supply
- the power supply may be a rechargeable battery or a non-rechargeable battery, which is not specifically limited here.
- the rechargeable battery includes a lithium battery
- the non-rechargeable battery includes a dry battery, which is not specifically limited here as an example.
- the aerosol generating device includes a magnetic induction coil, and the heating element 5 is an electromagnetically heated heating tube.
- the induction coil cooperates to form an eddy current to convert electrical energy into thermal energy to heat the aerosol substrate 8 .
- the heating element 5 is made of an alloy material, which may be an alloy with a relatively high initial magnetic induction.
- the heating element 5 can be alloys such as spring steel, ferritic stainless steel, carbon steel, silicon steel, iron-aluminum, and iron diamond.
- the heating element 5 can generate eddy current and generate heat in the rapidly changing magnetic field.
- the magnetic induction coil is an electric coil made of metal material, and the magnetic induction coil can be arranged in multiple sections, which can be controlled in sections, for example, different currents or frequencies are provided to different induction coil sections to achieve different heating temperature; when energized, the heating element 5 is placed in the changing magnetic field produced by the magnetic induction coil, and generates an eddy current, thereby generating a thermal effect, and the heating element 5 transfers heat to the aerosol substrate 8, so that the aerosol substrate 8 Heating forms aerosols.
- the heating element 5 is heated by eddy current through the magnetic induction coil, which effectively improves the heating efficiency and shortens the heating time.
- the heating element can be set to different heating temperatures from bottom to top (corresponding to the magnetic induction coil, different currents or frequencies can be provided by different magnetic induction coil segments, or there can be only one magnetic induction coil coil, but the number of turns of the coil can be gradually reduced from bottom to top). Because the incoming airflow will be gradually heated in the heating element section 51 of the airflow channel, when the airflow drives the aerosol to flow from bottom to top, the airflow itself will also heat the aerosol substrate 8, so the area above the heating element 5 can be heated The heating temperature is relatively lower than the temperature of the area below the heating element 5, so that the upper and lower tastes are consistent and avoid overheating at the top, which will affect the taste of the aerosol.
- the magnetic induction coil is wound around the periphery of the heating element 5 .
- the length of the magnetic induction coil covers the heating element 5, so that every part of the heating element 5 can sense magnetic force, which improves the heating efficiency of the heating element 5, so that the heating element 5 is fully heated, so as to fully heat the aerosol substrate 8 to form a sufficient amount of aerosol and improve the experience effect of the user.
- the central axis of the magnetic induction coil is parallel to the central axis of the heating element 5 , so as to improve the heating uniformity of different parts of the heating element 5 .
- the heating element 5 is arranged in the accommodating chamber of the aerosol base material segment 11, and the heating element 5 heats the aerosol base material 8 to form an aerosol for the smoker to inhale.
- the structure of the aerosol product makes the integration of the aerosol product high, which can increase the difficulty of imitation of the aerosol product, prevent counterfeiting, and simplify the aerosol generating device to avoid contamination of the aerosol generating device by residual residue, reduce the need for cleaning, and enhance the use Experience;
- the heating body 5 is hollowly set to form the heating body section 51 of the airflow channel, so that the heating body 5 can not only heat the aerosol substrate 8 in the accommodating cavity, but also realize air intake or exhaust through the heating body section 51 of the airflow channel;
- the heating element 5 heats the aerosol substrate 8 in the accommodating cavity to form an aerosol.
- the aerosol circulates upward from the accommodating cavity area and is discharged through the axial airway hole 66 for the user to inhale. Due to the airflow of the heating element 5
- the channel heating body section 51 is used as an air intake channel.
- the aerosol circulates upwards from the accommodation cavity area around the heating body 5 and is discharged through the axial airway hole 66, thereby avoiding the aerosol being discharged by the heating body during the aerosol discharge process. 5 reheating, thus solving the problem of aerosol bitterness.
Landscapes
- Resistance Heating (AREA)
Abstract
一种气溶胶制品及气溶胶产生装置，属于气溶胶产生技术领域。包括基体（1）和发热体（5）；基体（1）包括气溶胶基材段（11）、进气口（2）、出气口和气流通道，气溶胶基材段（11）底部封闭，气溶胶基材段（11）设有气溶胶基材（8），发热体（5）与气溶胶基材段（11）连接，发热体（5）对气溶胶基材（8）加热，以形成气溶胶。气溶胶制品的集成度高，可以使气溶胶制品的仿制难度增加，防止造假；气溶胶基材段（11）底部封闭，残渣不会从底部落在气溶胶发生装置中，从而避免对气溶胶发生装置的污染，无需进行清洗，并且，加热完毕后，无需将气溶胶制品与发热体（5）分离，进一步防止气溶胶制品中的遗留残渣污染气溶胶产生装置，降低清洁的需求，增强使用体验。
Description
本申请涉及气溶胶产生技术领域，更具体的说，特别涉及一种气溶胶制品及气溶胶产生装置。
现有的气溶胶产生装置所使用的气溶胶制品，通常将发热体插入至气溶胶制品中，加热完毕后，再将气溶胶制品拔出并丢弃。现有气溶胶制品通常需要让空气从气溶胶制品底部进入，会有残渣从底部溢出留在气溶胶产生装置中，造成污染气溶胶产生装置，难以清洗。
发明内容
本发明的目的在于提供一种气溶胶制品及气溶胶产生装置，解决现有气溶胶制品会遗留残渣污染气溶胶产生装置的问题。
为了解决以上提出的问题，本发明实施例提供了如下所述的技术方案：
一种气溶胶制品，包括基体和发热体；
所述基体包括气溶胶基材段、进气口、出气口和气流通道，所述气流通道连通所述进气口和出气口，所述气溶胶基材段底部封闭，所述气溶胶基材段设有气溶胶基材，所述发热体与所述气溶胶基材段连接且与所述气溶胶基材接触，所述发热体对所述气溶胶基材加热，以形成气溶胶。
进一步地，所述气溶胶基材段设有容纳腔，所述气溶胶基材设于容纳腔内，所述发热体设于所述容纳腔内且与所述气溶胶基材接触。
进一步地，所述发热体设于所述气溶胶基材段上且容纳所述气溶胶基材。
进一步地，所述气溶胶基材段两端设有上固定座和下固定座，所述发 热体两端分别与所述上固定座和下固定座连接。
进一步地，所述气流通道包括气流通道发热体段，所述发热体中空设置，以形成气流通道发热体段。
进一步地，所述气流通道发热体段为排气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第一通气结构，所述第一通气结构分别与所述进气口和容纳腔连通，所述第一通气结构将所述进气口进入的空气流通至所述容纳腔；所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述排气通道将所述容纳腔中产生的气溶胶排出。
进一步地，所述第一通气结构包括环形槽和与所述环形槽连通的竖向槽，所述环形槽设于所述上固定座外侧壁，所述环形槽分别与所述进气口和竖向槽连通，所述竖向槽为多个且沿竖直方向间隔设置于所述上固定座外侧壁，所述竖向槽与所述容纳腔连通。
进一步地，所述气流通道发热体段为进气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第二通气结构，所述第二通气结构分别与所述进气口和所述发热体靠近所述上固定座的一端连通，所述第二通气结构将所述进气口进入的空气流通至所述进气通道，所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述进气通道将空气流通至所述容纳腔，所述第二通气结构与所述容纳腔连通，并将所述容纳腔中的气溶胶排出。
进一步地，所述第二通气结构包括径向气道孔和轴向气道孔，所述径向气道孔沿所述上固定座径向设置，所述径向气道孔分别与所述进气口和所述发热体靠近所述上固定座的一端连通，所述轴向气道孔沿所述上固定座轴向设置，所述轴向气道孔与所述容纳腔连通。
进一步地，所述基体还包括吸食段，所述吸食段内设有降温件和过滤件，所述降温件设于所述气溶胶基材段靠近所述上固定座的一端，所述过滤件设于所述降温件背向所述气溶胶基材段的一端；
或者，所述吸食段内设有过滤件，所述过滤件设于所述气溶胶基材段靠近所述上固定座的一端。
进一步地，所述发热体为发热管。
为了解决以上提出的技术问题，本发明实施例还提供了一种气溶胶产生装置，采用了如下所述的技术方案：
一种气溶胶产生装置，包括如上所述的气溶胶制品。
进一步地，所述气溶胶产生装置还包括磁感线圈，所述磁感线圈与所述发热体配合形成涡流，将电能转化成热能，以加热所述气溶胶基材。
进一步地，所述气溶胶基材段设有容纳腔，所述气溶胶基材设于容纳腔内，所述发热体设于所述容纳腔内且与所述气溶胶基材接触。
进一步地，所述气溶胶基材段两端设有上固定座和下固定座，所述发热体两端分别与所述上固定座和下固定座连接。
进一步地，所述气流通道包括气流通道发热体段，所述发热体中空设置，以形成气流通道发热体段。
进一步地，所述气流通道发热体段为排气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第一通气结构，所述第一通气结构分别与所述进气口和容纳腔连通，所述第一通气结构将所述进气口进入的空气流通至所述容纳腔；所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述排气通道将所述容纳腔中产生的气溶胶排出。
进一步地，所述第一通气结构包括环形槽和与所述环形槽连通的竖向槽，所述环形槽设于所述上固定座外侧壁，所述环形槽分别与所述进气口和竖向槽连通，所述竖向槽为多个且沿竖直方向间隔设置于所述上固定座外侧壁，所述竖向槽与所述容纳腔连通。
进一步地，所述气流通道发热体段为进气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第二通气结构，所述第二通气结构分别与所述进气口和所述发热体靠近所述上固定座的一端连通，所述第二通 气结构将所述进气口进入的空气流通至所述进气通道，所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述进气通道将空气流通至所述容纳腔，所述第二通气结构与所述容纳腔连通，并将所述容纳腔中的气溶胶排出。
进一步地，所述基体还包括吸食段，所述吸食段内设有降温件和过滤件，所述降温件设于所述气溶胶基材段靠近所述上固定座的一端，所述过滤件设于所述降温件背向所述气溶胶基材段的一端；
或者，所述吸食段内设有过滤件，所述过滤件设于所述气溶胶基材段靠近所述上固定座的一端。
与现有技术相比，本发明实施例主要有以下有益效果：
一种气溶胶制品及气溶胶产生装置，将发热体设置在气溶胶基材段的容纳腔内，发热体对气溶胶基材加热形成气溶胶，供吸食者吸食，通过简化气溶胶制品结构，使气溶胶制品的集成度高，可以使气溶胶制品的仿制难度增加，防止造假，并且简化了气溶胶产生装置，气溶胶基材段底部封闭，残渣不会从底部落在气溶胶发生装置中，从而避免对气溶胶发生装置的污染，无需进行清洗，并且，加热完毕后，无需将气溶胶制品与发热体分离，进一步防止气溶胶制品中的遗留残渣污染气溶胶产生装置，降低清洁的需求，增强使用体验；发热体中空设置以形成气流通道发热体段，从而发热体不仅能够对容纳腔内的气溶胶基材加热，还能够通过气流通道发热体段实现进气或排气；发热体的气流通道发热体段用作进气通道，气溶胶排出过程中，气溶胶从发热体四周的容纳腔区域向上流通，通过轴向气道孔排出，从而避免气溶胶排出过程中被发热体再次加热，因此解决了气溶胶发苦的问题。
为了更清楚地说明本发明的方案，下面将对实施例描述中所需要使用 的附图作一个简单介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明一实施例中气溶胶制品的整体结构示意图；
图2为本发明一实施例中气溶胶制品的爆炸图；
图3为图2中上固定座的结构示意图；
图4为图2中发热体的结构示意图；
图5为本发明一实施例中气溶胶制品的剖视图；
图6为本发明一实施例中气溶胶制品的气流走向示意图；
图7为本发明另一实施例中气溶胶制品的爆炸图；
图8为图7中上固定座的结构示意图；
图9为图7中发热体的结构示意图；
图10为本发明另一实施例中气溶胶制品的进气示意图；
图11为本发明另一实施例中气溶胶制品的排气示意图。
附图标记说明：
1、基体；11、气溶胶基材段；12、吸食段；2、进气口；3、降温件；4、过滤件；5、发热体；51、气流通道；52、第一开口；53、第二开口；54、第三开口；6、上固定座；61、第一环形槽；62、竖向槽；63、通孔；64、第二环形槽；65、径向气道孔；66、轴向气道孔；7、下固定座；8、气溶胶基材。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本发明的说明书和权利要求书及上述附图说明中的术语“包括”和“具有” 以及它们的任何变形，意图在于覆盖不排它的包含。本发明的说明书和权利要求书或上述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
为了使本领域技术人员更好地理解本发明方案，下面将参照相关附图，对本发明实施例中的技术方案进行清楚、完整地描述。
实施例
如图1、图2和图5所示，一种气溶胶制品，包括基体1和发热体5；所述基体1包括气溶胶基材段11、进气口2、出气口和气流通道，所述气流通道连通所述进气口2和出气口以形成完整气路；所述气溶胶基材段11底部封闭，所述气溶胶基材段11设有气溶胶基材8，所述发热体5与所述气溶胶基材段11连接且与所述气溶胶基材8接触，所述发热体5对所述气溶胶基材8加热，以形成气溶胶。
本发明实施例提供的气溶胶制品，气溶胶制品本身具有进气口2和出气口，且在其内部具有独立形成的完整的气流通道，发热体5与气溶胶基材段11连接且与气溶胶基材8接触，工作时，通过进气口2进气，发热体5对气溶胶基材8加热形成气溶胶，气溶胶经出气口排出，以供吸食者吸食，气溶胶制品的集成度高，可以使气溶胶制品的仿制难度增加，防止造假，使气溶胶产生装置的集成度高，简化了气溶胶产生装置；现有的气溶胶制品，通常需要让空气从气溶胶制品底部进入，会有残渣从底部溢出留在气 溶胶产生装置中，造成污染气溶胶产生装置，本发明实施例中气溶胶基材段11底部封闭，残渣不会从底部落在气溶胶发生装置中，从而避免对气溶胶发生装置的污染，无需进行清洗，并且，加热完毕后，无需将气溶胶制品与发热体5分离，进一步防止气溶胶制品中的遗留残渣污染气溶胶产生装置，降低清洁的需求，增强使用体验。
在一个实施例中，所述气溶胶基材段11设有容纳腔，所述气溶胶基材8设于容纳腔内，所述发热体5设于所述容纳腔内且与所述气溶胶基材8接触。
在另一个实施例中，所述发热体5设于所述气溶胶基材段11上且容纳所述气溶胶基材8，发热体5作为气溶胶基材段11的外壳，以容纳所述气溶胶基材8。如图5所示，可以沿用图5中的结构，将图5中的原发热体5的结构替换为内部中空用于通气的气道管，而本方案中的发热体5作为气溶胶基材段11的外壳。
在一个实施例中，所述气溶胶基材段11两端分别设有上固定座6和下固定座7，所述发热体5两端分别与所述上固定座6和下固定座7连接。
在一个实施例中，上固定座6或者下固定座7也可与气溶胶基材段11一体成型。
所述上固定座6和下固定座7设置在气溶胶基材段11两端，分别对气溶胶基材段11两端密封，以将气溶胶基材8密封于容纳腔内，防止气溶胶基材8泄露。
所述上固定座6和下固定座7采用耐高温材质制成，优选熔点大于气溶胶基材8的雾化温度的耐高温材质，以防止上固定座6和下固定座7在发热体5对气溶胶基材8加热时熔化。
在一个实施例中，所述上固定座6和下固定座7采用硅胶、PEEK、金属等耐高温材质。
在一个实施例中，所述气溶胶基材8可以为片状、粉末、颗粒、丝状等，发热体5对气溶胶基材8进行加热形成气溶胶以供使用者吸食。
所述进气口2设于所述气溶胶基材段11上，所述气流通道包括气流通道发热体段51，所述发热体5中空设置，以形成气流通道发热体段51。从而发热体5不仅能够对容纳腔内的气溶胶基材8加热，还能够通过气流通道发热体段51实现进气或排气。
在一个实施例中，所述进气口2设置于气溶胶基材段11靠近上固定座6的一端的侧壁上，所述进气口2为多个并环绕所述气溶胶基材段11设置。
在一个实施例中，所述气流通道发热体段51为排气通道，所述排气通道与所述容纳腔连通，并将所述气溶胶排出。
如图3至图5所示，所述上固定座6设有沿竖直方向的通孔63，所述发热体5的气流通道发热体段51与通孔63连通。为了实现发热体5与上固定座6之间的固定连接，所述发热体5一端可以安装于所述通孔63内，或者，所述上固定座6可设置固定发热体5的安装槽，安装槽可以环绕通孔63设置，发热体5插入安装槽内，以使发热体5与上固定座6固定。所述发热体5另一端固定安装在下固定座7上。
所述上固定座6设有第一通气结构，所述第一通气结构分别与所述进气口2和容纳腔连通，所述第一通气结构将所述进气口2进入的空气流通至所述容纳腔。
结合图3，所述第一通气结构包括第一环形槽61和与所述第一环形槽61连通的竖向槽62，所述第一环形槽61设于所述上固定座6外侧壁，所 述第一环形槽61分别与所述进气口2和竖向槽62连通，所述竖向槽62为多个且沿竖直方向间隔设置于所述上固定座6外侧壁，所述竖向槽62与所述容纳腔连通。从而外界空气通过进气口2进入第一环形槽61，再通过竖向槽62进入到容纳腔内，实现气溶胶制品的进气。
所述发热体5靠近所述下固定座7的一端设有第一开口52，所述发热体5对所述容纳腔内的气溶胶基材8加热形成气溶胶，所述第一开口52与所述容纳腔连通，或者下固定座7设有凹槽，所述凹槽横跨发热体5的管壁，从而通过凹槽连通发热体5内部与容纳腔，发热体5内部的气流通道发热体段51作为排气通道，所述排气通道将所述气溶胶排出。发热体5对所述容纳腔内的气溶胶基材8加热形成气溶胶，气溶胶通过第一开口52进入发热体5的排气通道，再通过排气通道将气溶胶排出，以供使用者吸食。
上述方案中，由于气溶胶产生后经过发热体5的排气通道排出，气溶胶排出过程中会被发热体5再次加热，气溶胶可能会存在发苦的问题。
为了解决上述问题，在另一个实施例中，所述气流通道发热体段51为进气通道，所述进气通道与所述进气口2连通，用于将所述进气口2进入的空气流通至所述容纳腔。
相比于上述发热体5的气流通道发热体段51用作排气通道的方案，本方案发热体5的气流通道发热体段51用作进气通道，一方面可以对进气进行预热，避免冷空气直接进入容纳腔中，可以提升气溶胶的口感，另一方面使气溶胶基材8被加热所产生的气溶胶不会被发热体5再次加热，从而避免气溶胶发苦的问题。
如图7至图9所示，所述上固定座6设有第二通气结构，所述发热体5靠近所述上固定座6的一端设有第二开口53，或者，所述发热体5靠近上 固定座6的一端也可不设置第二开口53，只要进气可以通过上固定座6进入到发热体5的内部即可，例如，发热体5插入到上固定座6中后，发热体5的上端面可以刚好与第二通气结构齐平，实现与第二通气结构连通。
当所述发热体5靠近所述上固定座6的一端设有第二开口53时，所述上固定座6还可设置导向结构或者防呆结构，便于发热体的安装到位时，第二开口53能够正对第二通气结构，实现与第二通气结构连通。可以理解的是，导向结构或者防呆结构也可以设置在发热体5上。
所述发热体5靠近所述下固定座7的一端设有第三开口54，所述发热体5对所述容纳腔内的气溶胶基材8加热形成气溶胶，所述第二通气结构分别与所述进气口2和所述第二开口53连通，所述第二通气结构将所述进气口2进入的空气流通至所述进气通道，所述第三开口54与所述容纳腔连通，或者，为了实现发热体5从底部连通容纳腔，也可以是下固定座7对应设置凹槽，凹槽横跨发热体5的管壁，从而通过凹槽连通发热体5内部与容纳腔，所述进气通道将空气流通至所述容纳腔，所述第二通气结构与所述容纳腔连通，并将所述容纳腔中的气溶胶排出。
所述第二开口53和第三开口54为多个，且所述第二开口53和第三开口54沿所述发热体5两端周向间隔设置。
如图8至图11，所述第二通气结构包括第二环形槽64、径向气道孔65和轴向气道孔66，所述第二环形槽64设于所述上固定座6外侧壁，所述第二环形槽64分别与所述进气口2和径向气道孔65连通，所述径向气道孔65沿所述上固定座6径向设置，所述径向气道孔65与所述第二开口53连通，所述轴向气道孔66沿所述上固定座6轴向设置，所述轴向气道孔66与所述容纳腔连通。所述径向气道孔65在水平方向与所述进气口2和第二 开口53连通，所述轴向气道孔66在竖直方向与所述容纳腔连通，从而外界空气通过进气口2进入气溶胶基材段11，流经径向气道孔65后再通过第二开口53进入到发热体5的进气通道内，然后进气通道的空气经第三开口54流通至容纳腔，实现气溶胶制品的进气。
发热体5除了通过第二开口53与径向气道孔65连通，实现气溶胶制品的进气之外，发热体5还可利用其他结构实现进气。示例的，所述径向气道孔65沿上固定座6中心的延伸方向，形成有具有中心通孔的水平挡板结构，发热体5上端抵接在水平挡板结构上，且发热体5的气流通道发热体段51与水平挡板结构的中心通孔对准，实现气流通道发热体段51与中心通孔的连通，从而利用中心通孔连通径向气道孔65和发热体5。
发热体5对所述容纳腔内的气溶胶基材8加热形成气溶胶，气溶胶从容纳腔区域向上流通，通过轴向气道孔66排出，以供使用者吸食。由于发热体5的气流通道发热体段51用作进气通道，气溶胶排出过程中，气溶胶从发热体5四周的容纳腔区域向上流通，通过轴向气道孔66排出，从而避免气溶胶排出过程中被发热体5再次加热，因此解决了气溶胶发苦的问题。
所述基体1还包括吸食段12，所述出气口设于所述吸食段12背向所述气溶胶基材段11的一端，所述吸食段12内设有降温件3和过滤件4，所述降温件3设于所述气溶胶基材段11靠近所述上固定座6的一端，所述过滤件4设于所述降温件3背向所述气溶胶基材段11的一端；或者，所述吸食段12内仅设有过滤件4，所述过滤件4设于所述气溶胶基材段11靠近所述上固定座6的一端。
气溶胶基材段11所产生的气溶胶，经过降温件3后再到达过滤件4，降温件3对气溶胶进行冷却，降低到达过滤件4的气溶胶温度，避免过滤 件4以及使用者嘴部烫伤。过滤件4实现对气溶胶的过滤，从而提升使用者体验。
在一个实施例中，所述降温件3可以为中空设置或者内部设置多个气体流动通道，降温件3中的气体流通通道，既可以是直上直下式的，也可以是迂回盘旋式的(可以延长通道长度，提升降温效果)，便于气溶胶的流动，实现对气溶胶的降温。
在一个实施例中，所述降温件3可以为PLA、硅胶或者金属等材料制成。
在一个实施例中，所述过滤件4可以为醋酸纤维、PLA、硅胶、塑胶、金属等材料制成。
在一个实施例中，所述发热体5为电磁加热的发热管，所述发热体5也可采用片状、丝状等其他形状，所述发热管与外部磁感线圈配合形成涡流，将电能转化成热能，以加热所述气溶胶基材8。
所述发热体5由合金材料制成，可以为初始磁感量相对较高的合金。发热体5可以是弹簧钢、铁素体不锈钢、碳钢、硅钢、铁铝、铁钻等合金。发热体5能在高速变化的磁场内产生涡流并发热。
所述磁感线圈是采用金属材料制成的电线圈，通电时，发热体5置于磁感线圈产生的变化的磁场内，并产生涡旋电流，从而产生热效应，发热体5将热量传递给气溶胶基材8，以使得气溶胶基材8受热形成气溶胶。通过磁感线圈对发热体5进行涡流加热，有效提高了加热效率，缩短了加热时间。
本发明实施例提供的气溶胶制品，将发热体5设置在气溶胶基材段11的容纳腔内，发热体5对气溶胶基材8加热形成气溶胶，供吸食者吸食，通过简化气溶胶制品结构，使气溶胶制品的集成度高，可以使气溶胶制品 的仿制难度增加，防止造假，并且简化了气溶胶产生装置，避免遗留残渣污染气溶胶产生装置，降低清洁的需求，增强使用体验；发热体5中空设置以形成气流通道发热体段51，从而发热体5不仅能够对容纳腔内的气溶胶基材8加热，还能够通过气流通道发热体段51实现进气或排气；发热体5对所述容纳腔内的气溶胶基材8加热形成气溶胶，气溶胶从容纳腔区域向上流通，通过轴向气道孔66排出，以供使用者吸食，由于发热体5的气流通道发热体段51用作进气通道，气溶胶排出过程中，气溶胶从发热体5四周的容纳腔区域向上流通，通过轴向气道孔66排出，从而避免气溶胶排出过程中被发热体5再次加热，因此解决了气溶胶发苦的问题。
为了解决以上提出的技术问题，本发明实施例还提供了一种气溶胶产生装置，采用了如下所述的技术方案：
一种气溶胶产生装置，包括如上所述的气溶胶制品。
在一个实施例中，所述气溶胶产生装置还包括供电电源，所述供电电源可以采用可充电电池，也可以采用不可充电电池，在此不做具体限定。比如，所述可充电电池包括锂电池，所述不可充电电池包括干电池，在此举例不做具体限定。
在一个实施例中，气溶胶产生装置包括磁感线圈，所述发热体5为电磁加热的发热管，所述发热体5也可采用片状、丝状等其他形状，所述发热管与磁感线圈配合形成涡流，将电能转化成热能，以加热所述气溶胶基材8。
所述发热体5由合金材料制成，可以为初始磁感量相对较高的合金。发热体5可以是弹簧钢、铁素体不锈钢、碳钢、硅钢、铁铝、铁钻等合金。发热体5能在高速变化的磁场内产生涡流并发热。
所述磁感线圈是采用金属材料制成的电线圈，磁感线圈可以设置为多段，可以进行分段控制，例如，给不同的磁感线圈段提供不同的电流或者频率，以实现不同的加热温度；通电时，发热体5置于磁感线圈产生的变化的磁场内，并产生涡旋电流，从而产生热效应，发热体5将热量传递给气溶胶基材8，以使得气溶胶基材8受热形成气溶胶。通过磁感线圈对发热体5进行涡流加热，有效提高了加热效率，缩短了加热时间。
在一个实施例中，发热体从下往上，可以对应设置不同的加热温度(对应到磁感线圈，可以是不同的磁感线圈段提供不同的电流或者频率，也可以是仅有一个磁感线圈，但是线圈的匝数从下往上可以逐步减小)。因为进来的气流，在气流通道发热体段51内会逐渐被加热，当气流带动气溶胶从下往上流动时，气流本身也会加热气溶胶基材8，因此，可以让发热体5上方区域的加热温度，相对低于发热体5下方区域的温度，让上下的口感保持一致，避免上方过热，过热会影响气溶胶的口感。
所述磁感线圈绕设在所述发热体5的外围。
在一个实施例中，所述磁感线圈的长度覆盖所述发热体5，使所述发热体5的每个部位都能感应到磁力，提高了所述发热体5发热的效率，使得发热体5充分发热，从而对气溶胶基材8进行充分加热，以形成足量的气溶胶，提升使用者的体验效果。
在一个实施例中，所述磁感线圈的中心轴与所述发热体5的中心轴平行，从而有利于提高所述发热体5的不同部位的发热均匀性。
本发明实施例提供的气溶胶产生装置，将发热体5设置在气溶胶基材段11的容纳腔内，发热体5对气溶胶基材8加热形成气溶胶，供吸食者吸食，通过简化气溶胶制品结构，使气溶胶制品的集成度高，可以使气溶胶 制品的仿制难度增加，防止造假，并且简化了气溶胶产生装置，避免遗留残渣污染气溶胶产生装置，降低清洁的需求，增强使用体验；发热体5中空设置以形成气流通道发热体段51，从而发热体5不仅能够对容纳腔内的气溶胶基材8加热，还能够通过气流通道发热体段51实现进气或排气；发热体5对所述容纳腔内的气溶胶基材8加热形成气溶胶，气溶胶从容纳腔区域向上流通，通过轴向气道孔66排出，以供使用者吸食，由于发热体5的气流通道发热体段51用作进气通道，气溶胶排出过程中，气溶胶从发热体5四周的容纳腔区域向上流通，通过轴向气道孔66排出，从而避免气溶胶排出过程中被发热体5再次加热，因此解决了气溶胶发苦的问题。
显然，以上所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例，附图中给了本发明的较佳实施例，但并不限制本发明的专利范围。本发明可以以许多不同的形式来实现，相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员而言，其依然可以对前述各具体实施方式所记载的技术方案进行修改，或者对其中部分技术特征进行等效替换。凡是利用本发明说明书及附图内容所做的等效结构，直接或间接运用在其他相关的技术领域，均同理在本发明专利保护范围之内。
Claims (20)
- 一种气溶胶制品，其特征在于，包括基体和发热体；所述基体包括气溶胶基材段、进气口、出气口和气流通道，所述气流通道连通所述进气口和出气口，所述气溶胶基材段底部封闭，所述气溶胶基材段设有气溶胶基材，所述发热体与所述气溶胶基材段连接且与所述气溶胶基材接触，所述发热体对所述气溶胶基材加热，以形成气溶胶。
- 根据权利要求1所述的气溶胶制品，其特征在于，所述气溶胶基材段设有容纳腔，所述气溶胶基材设于容纳腔内，所述发热体设于所述容纳腔内且与所述气溶胶基材接触。
- 根据权利要求1所述的气溶胶制品，其特征在于，所述发热体设于所述气溶胶基材段上且容纳所述气溶胶基材。
- 根据权利要求1所述的气溶胶制品，其特征在于，所述气溶胶基材段两端设有上固定座和下固定座，所述发热体两端分别与所述上固定座和下固定座连接。
- 根据权利要求4所述的气溶胶制品，其特征在于，所述气流通道包括气流通道发热体段，所述发热体中空设置，以形成气流通道发热体段。
- 根据权利要求5所述的气溶胶制品，其特征在于，所述气流通道发热体段为排气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第一通气结构，所述第一通气结构分别与所述进气口和容纳腔连通，所述第一通气结构将所述进气口进入的空气流通至所述容纳腔；所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述排气通道将所述容纳腔中产生的气溶胶排出。
- 根据权利要求5所述的气溶胶制品，其特征在于，所述第一通气结构包括环形槽和与所述环形槽连通的竖向槽，所述环形槽设于所述上固定座外侧壁，所述环形槽分别与所述进气口和竖向槽连通， 所述竖向槽为多个且沿竖直方向间隔设置于所述上固定座外侧壁，所述竖向槽与所述容纳腔连通。
- 根据权利要求5所述的气溶胶制品，其特征在于，所述气流通道发热体段为进气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第二通气结构，所述第二通气结构分别与所述进气口和所述发热体靠近所述上固定座的一端连通，所述第二通气结构将所述进气口进入的空气流通至所述进气通道，所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述进气通道将空气流通至所述容纳腔，所述第二通气结构与所述容纳腔连通，并将所述容纳腔中的气溶胶排出。
- 根据权利要求8所述的气溶胶制品，其特征在于，所述第二通气结构包括径向气道孔和轴向气道孔，所述径向气道孔沿所述上固定座径向设置，所述径向气道孔分别与所述进气口和所述发热体靠近所述上固定座的一端连通，所述轴向气道孔沿所述上固定座轴向设置，所述轴向气道孔与所述容纳腔连通。
- 根据权利要求4所述的气溶胶制品，其特征在于，所述基体还包括吸食段，所述吸食段内设有降温件和过滤件，所述降温件设于所述气溶胶基材段靠近所述上固定座的一端，所述过滤件设于所述降温件背向所述气溶胶基材段的一端；或者，所述吸食段内设有过滤件，所述过滤件设于所述气溶胶基材段靠近所述上固定座的一端。
- 根据权利要求1所述的气溶胶制品，其特征在于，所述发热体为发热管。
- 一种气溶胶产生装置，其特征在于，包括如权利要求1所述的气溶胶制品。
- 根据权利要求12所述的气溶胶产生装置，其特征在于，所述气溶胶产生装置还包括磁感线圈，所述磁感线圈与所述发热体配合 形成涡流，将电能转化成热能，以加热所述气溶胶基材。
- 根据权利要求12所述的气溶胶产生装置，其特征在于，所述气溶胶基材段设有容纳腔，所述气溶胶基材设于容纳腔内，所述发热体设于所述容纳腔内且与所述气溶胶基材接触。
- 根据权利要求12所述的气溶胶产生装置，其特征在于，所述气溶胶基材段两端设有上固定座和下固定座，所述发热体两端分别与所述上固定座和下固定座连接。
- 根据权利要求15所述的气溶胶产生装置，其特征在于，所述气流通道包括气流通道发热体段，所述发热体中空设置，以形成气流通道发热体段。
- 根据权利要求16所述的气溶胶产生装置，其特征在于，所述气流通道发热体段为排气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第一通气结构，所述第一通气结构分别与所述进气口和容纳腔连通，所述第一通气结构将所述进气口进入的空气流通至所述容纳腔；所述发热体靠近所述下固定座的一端与所述容纳腔连通，所述排气通道将所述容纳腔中产生的气溶胶排出。
- 根据权利要求16所述的气溶胶产生装置，其特征在于，所述第一通气结构包括环形槽和与所述环形槽连通的竖向槽，所述环形槽设于所述上固定座外侧壁，所述环形槽分别与所述进气口和竖向槽连通，所述竖向槽为多个且沿竖直方向间隔设置于所述上固定座外侧壁，所述竖向槽与所述容纳腔连通。
- 根据权利要求16所述的气溶胶产生装置，其特征在于，所述气流通道发热体段为进气通道，所述进气口设于所述气溶胶基材段上，所述上固定座设有第二通气结构，所述第二通气结构分别与所述进气口和所述发热体靠近所述上固定座的一端连通，所述第二通气结构将所述进气口进入的空气流通至所述进气通道，所述发热体靠近所述下固定座的一端与 所述容纳腔连通，所述进气通道将空气流通至所述容纳腔，所述第二通气结构与所述容纳腔连通，并将所述容纳腔中的气溶胶排出。
- 根据权利要求15所述的气溶胶产生装置，其特征在于，所述基体还包括吸食段，所述吸食段内设有降温件和过滤件，所述降温件设于所述气溶胶基材段靠近所述上固定座的一端，所述过滤件设于所述降温件背向所述气溶胶基材段的一端；或者，所述吸食段内设有过滤件，所述过滤件设于所述气溶胶基材段靠近所述上固定座的一端。
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| WO2019206900A1 (en) * | 2018-04-24 | 2019-10-31 | Philip Morris Products S.A. | Inductive heating assembly for aerosol generation comprising a susceptor element and a liquid retention element |
| CN212279879U (zh) * | 2020-03-28 | 2021-01-05 | 深圳市合元科技有限公司 | 气雾生成装置及吸嘴 |
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| WO2017207419A1 (en) * | 2016-05-31 | 2017-12-07 | Philip Morris Products S.A. | Aerosol generating device with integral heater assembly |
| WO2017207415A1 (en) * | 2016-05-31 | 2017-12-07 | Philip Morris Products S.A. | Heater and wick assembly for an aerosol generating system |
| WO2019206900A1 (en) * | 2018-04-24 | 2019-10-31 | Philip Morris Products S.A. | Inductive heating assembly for aerosol generation comprising a susceptor element and a liquid retention element |
| CN208446614U (zh) * | 2018-06-07 | 2019-02-01 | 湖南中烟工业有限责任公司 | 一种低温烘焙烟具 |
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