WO2023077767A1 - Electronic atomization device, and electronic atomization system - Google Patents
Electronic atomization device, and electronic atomization system Download PDFInfo
- Publication number
- WO2023077767A1 WO2023077767A1 PCT/CN2022/092852 CN2022092852W WO2023077767A1 WO 2023077767 A1 WO2023077767 A1 WO 2023077767A1 CN 2022092852 W CN2022092852 W CN 2022092852W WO 2023077767 A1 WO2023077767 A1 WO 2023077767A1
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- WO
- WIPO (PCT)
- Prior art keywords
- aerosol
- electronic atomization
- atomization device
- air inlet
- accommodating
- Prior art date
Links
- 238000000889 atomisation Methods 0.000 title claims abstract description 137
- 239000000443 aerosol Substances 0.000 claims abstract description 155
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims description 64
- 239000011159 matrix material Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 10
- 239000000047 product Substances 0.000 description 80
- 239000007787 solid Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 239000000796 flavoring agent Substances 0.000 description 11
- 235000019634 flavors Nutrition 0.000 description 11
- 239000003205 fragrance Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000008263 liquid aerosol Substances 0.000 description 7
- 239000007769 metal material Substances 0.000 description 5
- 239000008275 solid aerosol Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000013589 supplement Substances 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
- A24F40/50—Control or monitoring
-
- 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
- A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
Definitions
- the present application relates to the technical field of electronic atomization devices, in particular to an electronic atomization device and an electronic atomization system.
- the electronic atomization system is used to atomize the aerosol-generating substrate, for example, toast the solid substrate of plant leaves with a specific aroma in a heat-not-burn manner so that the solid substrate of the leaf is baked to form an aerosol; or
- the combined liquid matrix containing flavors and fragrances is heated and atomized by means of electric heating to form an aerosol, which can be used in different fields.
- the existing hybrid electronic atomization system usually simply combines the aerosol-generating base containing the solid base and the atomizing component containing the liquid base containing flavors and fragrances to generate a mixed aerosol for the user to consume.
- the taste of the aerosol is not good, which affects the user experience.
- the electronic atomization device and electronic atomization system provided by the present application can solve the problem that the taste of the mixed aerosol is not good and affects the user experience.
- an electronic atomization device including a casing and an atomization assembly
- the casing has an accommodating cavity and an accommodating groove
- the atomization assembly is arranged in the In the accommodating cavity, it is used to atomize the first aerosol generating substrate to generate the first aerosol
- the air outlet of the atomizing component communicates with the first air inlet
- the accommodating groove is used for Accommodating an aerosol generating product
- the first air inlet is also used to communicate with the hollow section of the aerosol generating product, so that the first aerosol generated by the atomization component passes through the first air inlet
- the holes enter the hollow section of the aerosol-generating article and mix with a second aerosol generated by the aerosol-generating article and exit through the airflow channels of the aerosol-generating article.
- the first air inlet hole is arranged on the side wall of the accommodating groove, and is used for communicating with the through hole of the side wall of the hollow section.
- the side wall of the accommodating groove has an annular depression for communicating with the through hole of the side wall of the hollow section; the first air inlet communicates with the annular depression.
- the first air inlet hole is disposed on the bottom wall of the annular depression.
- the first air inlet hole is provided on the bottom wall or the side wall of the accommodating tank, and is used to pass through the first air guide channel formed between the accommodating tank and the aerosol generating product and the aerosol generating product.
- the through holes of the side walls of the hollow section communicate with each other.
- the housing includes an outer shell and an inner tube, the outer shell has the accommodating cavity; the inner tube is arranged at one end of the outer shell and forms the accommodating groove; wherein, the atomization assembly is arranged in One side of the inner tube and the air outlet of the atomization assembly communicate with the first air inlet through the second air guiding channel.
- the electronic atomization device further includes a heating component, disposed in the casing, for heating the aerosol generating product to generate the second aerosol.
- the heating component is arranged on the inner tube, or the inner tube serves as the heating component.
- the atomization assembly includes a liquid storage chamber and an atomization core
- the liquid storage chamber is used to store the liquid first aerosol generating substrate
- the atomization core is used to atomize the liquid first aerosol A matrix is generated to generate the first aerosol.
- the electronic atomization device further includes a battery and a control circuit board, and the control circuit board is respectively electrically connected with the battery, the atomizing core and the heating component; the control circuit board controls the battery respectively Power supply for the heating component and the atomizing core.
- an electronic atomization system including an electronic atomization device and an aerosol generating product, and the electronic atomization device is the electronic atomization device described in any one of the above An atomization device; the aerosol-generating product is arranged in the holding tank, and the aerosol-generating product is used to generate a second aerosol; wherein, the electronic atomization device is used to heat the aerosol-generating product.
- the aerosol generating product is detachably disposed in the containing tank and includes a containing tube and a second aerosol generating substrate disposed in the containing tube.
- the inside of the first end of the containing tube is provided with an aerosol generating matrix to form a matrix section
- the inside of the second end is provided with a filter material to form a filter section
- the middle part forms a hollow section
- the matrix section is inserted into the container
- the filter section extends out of the accommodating tank, the side wall of the hollow section has a through hole, and the through hole communicates with the first air inlet.
- the side wall of the accommodating pipe is arranged in close contact with the side wall of the accommodating groove, so that the through hole communicates with the first air inlet.
- the side wall of the hollow section has a plurality of through holes arranged at intervals along the circumferential direction, and the plurality of through holes are arranged corresponding to the annular depression and communicate with each other.
- the aerosol generating product is spaced apart from the accommodating tank, the first air guide channel formed between the accommodating tank and the second atomization component, the through hole passes through the first An air guide channel communicates with the first air inlet.
- the first end of the accommodating tube is a closed end.
- the electronic atomization device and electronic atomization system include a housing and an atomization assembly, the housing has a housing cavity and a housing tank; the tank wall of the housing tank has a first air inlet Holes; the atomization assembly is arranged in the accommodation cavity for atomizing the first aerosol generating substrate to generate the first aerosol; the air outlet of the atomization assembly communicates with the first air inlet; wherein, the accommodation groove is used for Accommodate the aerosol generating product, and the first air inlet is also used to communicate with the hollow section of the aerosol generating product, so that the first aerosol generated by the atomization component enters the hollow section of the aerosol generating product through the first air inlet and It is mixed with the second aerosol generated by the aerosol-generating product and supplied to the user through the airflow channel of the aerosol-generating product.
- the aerosol generated in the atomizing component can be effectively prevented from entering into the aerosol generating product and being reheated
- Fig. 1 is a schematic structural diagram of an electronic atomization system provided by an embodiment of the present application
- Fig. 2 is a schematic structural diagram of an electronic atomization system provided by another embodiment of the present application.
- Fig. 3 is a schematic structural diagram of an atomization assembly provided by an embodiment of the present application.
- Fig. 4 is a schematic structural view of an aerosol generating product provided by an embodiment of the present application.
- Fig. 5 is a schematic structural view of an aerosol generating product provided by another embodiment of the present application.
- Fig. 6 is a schematic structural diagram of an electronic atomization device provided by an embodiment of the present application.
- Fig. 7 is a schematic structural view of an aerosol-generating product provided by an embodiment of the present application when it is inserted into area A in Fig. 6;
- Fig. 8 is a schematic structural view of an aerosol-generating product provided by another embodiment of the present application when it is inserted into area A in Fig. 6;
- Fig. 9 is an axial sectional view of Fig. 1;
- Fig. 10 is an axial sectional view of Fig. 2 .
- first”, “second”, and “third” in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as “first”, “second”, and “third” may explicitly or implicitly include at least one of these features.
- “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back%) in the embodiments of the present application are only used to explain the relative positional relationship between the various components in a certain posture (as shown in the drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly.
- the inventors of the present application have found that the taste of the existing mixed aerosol is not good, mainly because the aerosol formed by the liquid aerosol-generating matrix containing flavors and fragrances is secondary fogged when it passes through the atomization component containing the solid-state aerosol-generating matrix caused by.
- the present application provides a new electronic atomization device. The application will be described in detail below in conjunction with the accompanying drawings and embodiments.
- Fig. 1 is a schematic structural diagram of an electronic atomization system provided by an embodiment of the present application
- Fig. 2 is a schematic structural diagram of an electronic atomization system provided by another embodiment of the present application
- Fig. 3 is an atomization component provided by an embodiment of the present application
- Fig. 4 is a schematic structural view of an aerosol generating product provided by an embodiment of the present application
- Fig. 5 is a schematic structural view of an aerosol generating product provided by another embodiment of the present application
- Fig. 1 is a schematic structural diagram of an electronic atomization system provided by an embodiment of the present application
- Fig. 2 is a schematic structural diagram of an electronic atomization system provided by another embodiment of the present application
- Fig. 3 is an atomization component provided by an embodiment of the present application
- Fig. 4 is a schematic structural view of an aerosol generating product provided by an embodiment of the present application
- Fig. 5 is a schematic structural view of an aerosol generating product provided by another embodiment of the present application
- FIG. 6 is a schematic structural view of an aerosol generating product provided by an embodiment of the present application
- Figure 7 is a schematic structural view of an aerosol-generating product provided by an embodiment of the application when it is inserted into area A in Figure 6
- Figure 8 is an insertion of an aerosol-generating product provided by another embodiment of the application Schematic diagram of the structure in the region A in FIG. 6
- FIG. 9 is an axial sectional view of FIG. 1
- FIG. 10 is an axial sectional view of FIG. 2.
- the electronic atomization system 1 of the present application is used to atomize the aerosol generating substrate, for example, to bake the solid aerosol generating substrate of plant leaves with specific aroma in a heat-not-burn manner
- the solid aerosol-generating substrate of the leaves is baked to form an aerosol; and/or the combined liquid aerosol-generating substrate containing flavors and fragrances is heated and atomized by means of electric heating or ultrasonic vibration to form an aerosol.
- the electronic atomization system 1 of the present application can be used in different fields, such as medical treatment, beauty treatment or recreational smoking.
- the solid-state aerosol-generating substrates of plant leaves with specific aromas can generate aerosols with obvious aroma and high user satisfaction under heating conditions; there are many kinds of combined liquid aerosol-generating substrates containing flavors and fragrances, so Under heating conditions, the generated aerosols have various flavors and a large amount of atomization.
- the inventors of the present application combined the advantages of the two and invented an electronic atomization device 30 .
- the electronic atomization system 1 includes an aerosol generating product 20 and an electronic atomizing device 30, wherein the electronic atomizing device 30 further includes an atomizing component 10, and the atomizing component 10 and the aerosol generating product 20 contain
- the aerosol-generating substrate, the aerosol-generating substrate can be a solid substrate of plant leaves with a specific aroma, or a combined liquid substrate containing flavors and fragrances, and can generate an aerosol under heating conditions.
- the electronic atomization device 30 is fixedly connected or detachably connected with the aerosol generating product 20 , and is used to provide energy to the aerosol generating product 20 to heat the aerosol generating substrate stored in the atomized aerosol generating product 20 .
- the atomization component 10 in the electronic atomization device 30 is also used for heating the atomized aerosol generating substrate. Specifically, it is selected according to the actual situation. For example, when a liquid substrate is stored in the atomization assembly 10, and a solid substrate is stored in the aerosol generating product 20, the electronic atomization device 30 is used to heat the liquid substrate in the atomization assembly 10 through a heating element. and an aerosol-generating article 20.
- both the atomization component 10 and the aerosol generating product 20 are used to heat and atomize the liquid aerosol generating base, and the user can choose to store liquid aerosol generating bases of different flavors in the electronic atomization system 1, which can simultaneously suck two There are several flavors of aerosol, and you can also choose one of them according to your preference to improve the user experience.
- the atomization assembly 10 includes a liquid storage chamber 11 , an atomization seat 12 , an atomization core 13 and an atomization channel 14 .
- the atomizing core 13 can be a porous ceramic core surface silk screen or coating resistance heating circuit, a porous dense matrix core surface silk printing or coating resistance heating circuit, a cotton core wrapped around a metal resistance wire or a metal grid with a set resistance.
- the first aerosol generating substrate is stored in the liquid storage chamber 11, wherein the first aerosol generating substrate can be a liquid aerosol generating substrate, and the liquid aerosol generating substrate can be an oily substance composed of glycerin, propylene glycol, flavors and fragrances, etc.
- the heating circuit or metal circuit, resistance wire or metal grid of the chemical core 13 heats the atomized liquid aerosol generating substrate under the condition of energization to generate the first aerosol, which is exported through the atomizing channel 14 .
- the aerosol-generating product 20 includes a containing tube 21 and a second aerosol-generating substrate disposed in the containing tube 21 , wherein the second aerosol-generating substrate may be a solid aerosol-generating substrate.
- the accommodating tube 21 can be a cylindrical segmented structure, the first end of the accommodating tube 21 is provided with a solid aerosol generating matrix (not shown) inside to form a matrix segment 22, and the second end opposite to the first end is provided inside There is a filter material (not marked in the figure) to form a filter segment 24 , and a hollow segment 23 is formed between the matrix segment 22 and the filter segment 24 .
- the material and structure of the accommodating tube 21 may be the same or different.
- the matrix section 22 accommodates a solid aerosol-generating matrix, and the form of the solid aerosol-generating matrix is not limited to an ordered solid aerosol-generating matrix, a disordered solid aerosol-generating matrix, and a granular solid aerosol-generating matrix;
- the hollow section 23 can also accommodate a supporting material (not shown in the figure), and the hollow section 23 is used to gather the aerosol;
- the filter section 24 is filled with a filter material, which is used to filter impurities in the aerosol.
- the support material and filter material in the hollow section 23 and the filter section 24 include but not limited to acetate fiber, polylactic acid fiber, polypropylene fiber, paper filter material and the like.
- the first end of the accommodating tube 21 is an open structure or at least has a first through hole 211, and the outside air can enter the aerosol generating product 20 through the first through hole 211 and carry the second aerosol.
- the hollow section 23 and the filter section 24 enter into the user's mouth, reducing the suction resistance of the aerosol generating product 20 .
- the first end of the accommodating tube 21 is of a sealed structure, so that the user is not affected by the external airflow when inhaling. Under oxygen, the baking temperature can be further increased, and the fragrance of the solid aerosol-generating matrix can be improved; further, the residue and oily matter of the solid aerosol-generating matrix will not rise with the air and pollute the utensils, and it is easy to clean.
- a cooling section 25 with a cooling material is also provided between the hollow section 23 and the filtering section 24, and the cooling material includes but is not limited to poly Lactic acid and other phase change materials, etc.
- the atomizing component 10 stores a liquid aerosol-generating substrate
- the aerosol-generating product 20 stores a solid aerosol-generating substrate.
- the electronic atomization device 30 includes a control circuit board 31 , a battery 32 and a casing 33 . Wherein, the control circuit board 31 and the battery 32 are accommodated in the casing 33, the control circuit board 31 is used to control the battery 32 to supply power to the atomization assembly 10, and control the battery 32 to heat the aerosol generating product 20 through the heating assembly.
- the control circuit board 31 has multiple control modules, which can respectively control the working temperature of the atomization assembly 10 and the heating temperature of the aerosol generating product 20 .
- the electronic atomization device 30 further includes a connection base 34 and a heating component 35 .
- the connecting seat 34 is disposed in the casing 33 and is electrically connected to the control circuit board 31 and the atomizing assembly 10 respectively for supplying power to the atomizing assembly 10 .
- a first thimble (not shown) is provided on the connection base 34 , and the first thimble is electrically connected to the battery 32 through the control circuit board 31 .
- the atomization seat 12 in the atomization assembly 10 is provided with planar electrical connection contacts (not shown in the figure), and the electrical connection contacts are electrically connected with the atomization core 13.
- the first thimble is electrically connected with the electrical connection contact, so that the battery 32 can supply power and heat the atomizing core 13 .
- Necessary components such as a microphone, an air guide groove, and a magnetic suction piece can also be arranged on the connecting seat 34 .
- the heating component 35 is arranged in the casing 33 and is electrically connected with the control circuit board 31 for heating the aerosol generating product 20 .
- the heating method of the heating component 35 may be electromagnetic heating, resistance heating or infrared heating.
- the heating component 35 includes a coil 351 arranged around the circle of the aerosol generating product 20, and the accommodating tube 21 in the aerosol generating product 20 is made of a metal material or in the aerosol generating product 20.
- the matrix section 22 is provided with a metal material to generate heat in the electromagnetic field; when the heating method of the heating component 35 is infrared heating, the heating component 35 includes a tubular heating element (not shown) arranged around the aerosol generating product 20 circles And the infrared material coated on the outer surface of the heating element; when the heating method of the heating element 35 is resistance heating, the heating element 35 includes a central needle-shaped or central sheet-shaped heating element 352, and the heating element 352 is inserted into the matrix of the aerosol generating product 20 paragraph 22.
- the heating method and shape of the heating element 35 can be selected according to actual needs, and will not be repeated here.
- the housing 33 has an accommodating cavity 36 and an accommodating groove 37 ; wherein, the groove wall of the accommodating groove 37 has a first air inlet hole 38 .
- the accommodating cavity 36 is used to accommodate the atomization assembly 10
- the first air inlet 38 is used to communicate with the air outlet of the atomization channel 14 of the atomization assembly 10 .
- the accommodating groove 37 is used to accommodate the aerosol generating product 20, and the first air inlet 38 is also used to communicate with the hollow section 23 of the aerosol generating product 20, so that the first aerosol generated by the atomizing component 10 passes through the first air inlet.
- the air holes 38 enter the hollow section 23 of the aerosol-generating article 20 and mix with the second aerosol generated by the aerosol-generating article 20 to form a mixed aerosol for the user.
- the bottom wall or side wall of the accommodating tank 37 has a first air inlet 38
- the side wall of the hollow section 23 of the aerosol generating product 20 has a second through hole 26, and the atomization assembly 10 generates the first air inlet.
- the sol is introduced into the hollow section 23 in the aerosol generating product 20 through the first air inlet 38 and the second through hole 26, and is mixed with the second aerosol produced by the aerosol generating product 20 in the hollow section 23, and then passes through the filter section 24 export.
- the first aerosol generated by the atomization component 10 and the second aerosol generated by the aerosol generating product 20 are mixed in the hollow section 23 of the aerosol generating product 20, and then jointly exported through the filter section 24, compared to
- the traditional atomization component 10 and the aerosol generating product 20 adopt a simple series connection method.
- the structure of the electronic atomization system 1 of the present application avoids that the first aerosol enters the substrate section 22 of the aerosol generating product 20 and is reheated to cause The taste of the first aerosol is not good; on the other hand, it can also prevent the first aerosol from adhering to the solid aerosol matrix in the matrix section 22 of the aerosol generating product 20, and lose part of the atomized amount.
- the electronic atomization system 1 containing both the first aerosol and the second aerosol can ensure the original fragrance and atomization amount of the aerosol generating substrate to the greatest extent, and increase user satisfaction.
- the first air inlet 38 is disposed on the bottom wall of the accommodating tank 37 , the first air guide channel 39 formed between the aerosol generating product 20 and the accommodating tank 37 , the first air inlet The air hole 38 communicates with the second through hole 26 on the side wall of the hollow section 23 through the first air guide channel 39 .
- the aerosol generating product 20 has a support member 40 near the bottom wall of the containing tank 37 for inserting into the first air inlet 38 to support the aerosol generating product 20, so that the aerosol generating product 20 and the container
- the bottom wall of the groove 37 is provided at intervals.
- the notch of the accommodating tank 37 is also provided with a sealing structure 371 to prevent the first aerosol from escaping.
- the first air inlet 38 is disposed on the side wall of the accommodating tank 37 and close to the hollow section 23 of the aerosol generating product 20 , for connecting with the hollow section 23
- the second through hole 26 on the side wall communicates.
- the moving path of the first aerosol can be reduced, and the temperature loss of the first aerosol can prevent the condensation from adhering to the airflow channel, causing cleaning problems, or causing the user to inhale the condensate of the first aerosol, which affects the user experience.
- the outer surface of the aerosol generating product 20 and the inner surface of the accommodating tank 37 can be arranged in close contact (see FIG.
- the aerosol-generating product 20 is spaced apart from the accommodating tank 37 (see FIG. 7 ), and the first air inlet 38 communicates with the second through hole 26 through the first air guiding channel 39 .
- the notch of the accommodating tank 37 is provided with a sealing structure 371 to prevent the first aerosol from escaping through the notch of the accommodating tank 37 .
- the sidewall of the accommodating groove 37 has an annular recess 41 for communicating with the second through hole 26 of the sidewall of the hollow section 23 ; the first air inlet 38 communicates with the annular recess 41 .
- the first aerosol is introduced into the annular recess 41 through the first air inlet hole 38 , then diffuses around the sidewall of the aerosol generating product 20 through the annular recess 41 , enters the second through hole 26 , and then enters the hollow section 23 .
- the plurality of second through holes 26 are arranged at intervals in a circle, and are aligned and communicated with the annular recess 41 .
- the first air inlet 38 can be disposed on the bottom wall or the side wall of the annular recess 41 . In an optional embodiment, the first air inlet 38 is disposed on the bottom wall of the annular recess 41 . The manufacturing process and processing difficulty can be simplified.
- the outer surface of the side wall of the accommodating groove 37 has a second air guide channel 42 communicating with the first air intake hole 38 , and the second air guide channel 42 is far away from the first air intake hole 38 .
- One end is connected with the air outlet of the atomization assembly 10 .
- the first aerosol generated in the atomization assembly 10 flows into the user's mouth through the internal atomization channel 14 , the second air guide channel 42 , the hollow section 23 and the filter section 24 of the aerosol generating product 20 .
- the second air guiding channel 42 can be an air guiding tube or a hollow protrusion, so as to be inserted into the air outlet of the atomizing channel 14 to ensure good sealing of the channel.
- the housing 33 includes an outer shell 44 and an inner tube 45 , and the outer shell 44 and the inner tube 45 can be detachably connected or integrally formed.
- the housing 44 has an accommodating cavity 36 , in which the atomization component 10 is accommodated, and the aerosol generating product 20 is inserted into the inner tube 45 .
- the inner tube 45 is disposed at one end of the shell 44 and forms the receiving groove 37 .
- the aerosol-generating product 20 is inserted into the inner tube 45, and the length of the aerosol-generating product 20 is greater than the length of the inner tube 45.
- the filter section 24 can be used as a suction nozzle to facilitate user suction, and on the other hand, it can also facilitate the aerosol-generating product. 20's disassembly.
- the coil 351 is arranged on the outer surface of the inner tube 45 as the heating component 35, and is electrically connected to the battery 32 through the control circuit board 31, and the aerosol generating product 20
- the accommodating tube 21 in the aerosol-generating product 20 is made of metal material, or the matrix segment 22 in the aerosol generating product 20 is provided with a metal material, such as copper, platinum, iron, and the like.
- the control circuit board 31 controls the battery 32 to supply power to the coil 351, the metal material cooperates with the coil 351 to heat and atomize the solid aerosol generating matrix to generate the second aerosol.
- the heating method of the heating element 35 is infrared heating
- the inner surface of the inner tube 45 is coated with an infrared material or the inner tube 45 itself adopts an infrared material, and the infrared material emits infrared rays to heat and atomize in a solid state under electrification conditions.
- the aerosol-generating substrate generates a second aerosol.
- the inner tube 45 itself uses infrared material as the heating element 35 .
- the heating component 35 when the heating method of the heating component 35 is resistance heating, can also be a heating element arranged on the inner tube 45, and is electrically connected to the battery 32 through the control circuit board 31, and the control circuit board 31 When the control battery 32 supplies power to the heating element, the heating element generates heat to atomize the solid aerosol generating substrate to generate the second aerosol. Or the inner tube 45 itself uses conductive material as the heating element 35 .
- the shell 44 also has a first opening (not shown in the figure), the first opening communicates with the liquid storage chamber 11 of the atomization assembly 10, and the liquid aerosol generating substrate in the liquid storage chamber 11 When it is insufficient, the user can supplement the liquid aerosol generating substrate into the atomization assembly 10 through the first opening. It can be understood that when the atomization assembly 10 is in normal use, the first opening or the liquid storage chamber 11 is provided with a sealing structure, and the liquid in the liquid storage chamber 11 will not leak through the first opening.
- the shell 44 has a second opening (not shown in the figure), and the atomization assembly 10 can be assembled into the accommodating chamber 36 through the second opening.
- the second opening The hole is also provided with a cover (not shown), which can be slidably connected to the shell 44, or one side of the cover is connected to the shell 44 through a rotating shaft. By opening the cover, the atomization assembly 10 can pass through the second The opening is fitted into or removed from the housing cavity 36 .
- the electronic atomization device 30 and the electronic atomization system 1 provided in this application include a casing 33 and an atomization assembly 10.
- the casing 33 has an accommodating cavity 36 and an accommodating groove 37; the groove wall of the accommodating groove 37 has a first Air intake hole 38; wherein, the accommodating chamber 36 is used to accommodate the atomization assembly 10, the atomization assembly 10 is used to atomize the first aerosol generating substrate to generate the first aerosol and the first air intake hole 38 is used to communicate with the mist
- the air outlet of the atomization assembly 10 is connected; the accommodating groove 37 is used to accommodate the aerosol generating product 20, and the first air inlet 38 is also used to communicate with the hollow section 23 of the aerosol generating product 20, so that the atomization assembly 10 produces
- the first aerosol enters the hollow section 23 of the aerosol generating product 20 through the first air inlet 38 and mixes with the second aerosol generated by the aerosol generating product 20 to form a mixed aerosol for the user, and passes through the aerosol
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
Claims (17)
- 一种电子雾化装置,其中,包括:An electronic atomization device, including:壳体,具有容置腔和容置槽;所述容置槽的槽壁具有第一进气孔;The housing has an accommodating cavity and an accommodating groove; the groove wall of the accommodating groove has a first air inlet;雾化组件,设置于所述容置腔内,用于雾化第一气溶胶生成基质以产生第一气溶胶;所述雾化组件的出气口与所述第一进气孔连通;An atomizing component, arranged in the accommodating cavity, for atomizing the first aerosol generating substrate to generate the first aerosol; the air outlet of the atomizing component communicates with the first air inlet;其中,所述容置槽用于收容气溶胶生成制品,且所述第一进气孔还用于与所述气溶胶生成制品的中空段连通,使得所述雾化组件产生的所述第一气溶胶经所述第一进气孔进入所述气溶胶生成制品的中空段并与所述气溶胶生成制品产生的第二气溶胶混合,并通过所述气溶胶生成制品的气流通道流出。Wherein, the accommodating groove is used to accommodate the aerosol generating product, and the first air inlet is also used to communicate with the hollow section of the aerosol generating product, so that the first The aerosol enters the hollow section of the aerosol-generating article through the first air inlet, mixes with the second aerosol generated by the aerosol-generating article, and flows out through the airflow channel of the aerosol-generating article.
- 根据权利要求1所述的电子雾化装置,其中,所述第一进气孔设置于所述容置槽的侧壁,用于与所述中空段的侧壁的通孔连通。The electronic atomization device according to claim 1, wherein the first air inlet is provided on the side wall of the accommodating tank, and is used to communicate with the through hole on the side wall of the hollow section.
- 根据权利要求2所述的电子雾化装置,其中,所述容置槽的侧壁具有环形凹陷,用于与所述中空段的侧壁的通孔连通;所述第一进气孔与所述环形凹陷连通。The electronic atomization device according to claim 2, wherein the side wall of the accommodating tank has an annular depression for communicating with the through hole of the side wall of the hollow section; the first air inlet is connected with the The above-mentioned annular depression is connected.
- 根据权利要求3所述的电子雾化装置,其中,所述第一进气孔设置于所述环形凹陷的底壁。The electronic atomization device according to claim 3, wherein the first air inlet is disposed on the bottom wall of the annular depression.
- 根据权利要求1所述的电子雾化装置,其中,所述第一进气孔设置于所述容置槽的底壁或侧壁,用于通过所述容置槽与所述气溶胶生成制品之间形成的第一导气通道与所述中空段的侧壁的通孔连通。The electronic atomization device according to claim 1, wherein the first air inlet is provided on the bottom wall or the side wall of the accommodating tank for passing through the aerosol generating product through the accommodating tank The first air guide channel formed therebetween communicates with the through hole of the side wall of the hollow section.
- 根据权利要求1所述的电子雾化装置,其中,所述壳体包括:The electronic atomization device according to claim 1, wherein the casing comprises:外壳,具有所述容置腔;a housing with the accommodating cavity;内管,设置于所述外壳的一端并形成所述容置槽;an inner tube, arranged at one end of the outer shell and forming the accommodating groove;其中,所述雾化组件设置于所述内管的一侧且所述雾化组件的出气口通过第二导气通道与所述第一进气孔连通。Wherein, the atomization assembly is arranged on one side of the inner tube, and the air outlet of the atomization assembly communicates with the first air inlet through the second air guide channel.
- 根据权利要求6所述的电子雾化装置,其中,所述电子雾化装置还包括:The electronic atomization device according to claim 6, wherein the electronic atomization device further comprises:发热组件,设置于所述壳体内,用于加热所述气溶胶生成制品以产 生所述第二气溶胶。A heating component, arranged in the housing, is used to heat the aerosol-generating article to generate the second aerosol.
- 根据权利要求7所述的电子雾化装置,其中,所述发热组件设置于所述内管上,或所述内管作为所述发热组件。The electronic atomization device according to claim 7, wherein the heating component is disposed on the inner tube, or the inner tube serves as the heating component.
- 根据权利要求7所述的电子雾化装置,其中,The electronic atomization device according to claim 7, wherein,所述雾化组件包括:The atomization components include:储液腔,用于存储液态所述第一气溶胶生成基质;a liquid storage chamber, for storing the first aerosol-generating substrate in liquid state;雾化芯,用于雾化液态所述第一气溶胶生成基质以产生所述第一气溶胶。The atomizing core is used for atomizing the first aerosol-generating substrate in liquid state to generate the first aerosol.
- 根据权利要求9所述的电子雾化装置,其中,The electronic atomization device according to claim 9, wherein,所述电子雾化装置还包括:The electronic atomization device also includes:电池;Battery;控制线路板,分别与所述电池、所述雾化芯以及所述发热组件电连接;所述控制线路板控制所述电池分别为所述发热组件和所述雾化芯供电。The control circuit board is electrically connected to the battery, the atomizing core and the heating component respectively; the control circuit board controls the battery to supply power to the heating component and the atomizing core respectively.
- 一种电子雾化系统,其中,包括:An electronic atomization system, including:电子雾化装置,所述电子雾化装置为上述权利要求1-10任一项所述的电子雾化装置;An electronic atomization device, the electronic atomization device being the electronic atomization device described in any one of claims 1-10;气溶胶生成制品,设置于容置槽内,所述气溶胶生成制品用于产生第二气溶胶;an aerosol-generating product, disposed in the holding tank, the aerosol-generating product is used to generate a second aerosol;其中,所述电子雾化装置用于加热所述气溶胶生成制品。Wherein, the electronic atomization device is used to heat the aerosol-generating product.
- 根据权利要求11的电子雾化系统,其中,所述气溶胶生成制品可拆卸设置于容置槽内且包括:容置管以及设置于容置管内的第二气溶胶生成基质。The electronic atomization system according to claim 11, wherein the aerosol generating product is detachably disposed in the containing tank and comprises: a containing tube and a second aerosol generating substrate disposed in the containing tube.
- 根据权利要求12所述的电子雾化系统,其中,所述容置管的第一端内部设置有气溶胶生成基质以形成基质段,第二端内部设置有过滤材料以形成过滤段,中间部分形成中空段;所述基质段插入所述容置槽,所述过滤段延伸出所述容置槽,所述中空段的侧壁具有通孔,所述通孔与第一进气孔连通。The electronic atomization system according to claim 12, wherein an aerosol-generating substrate is arranged inside the first end of the containing tube to form a matrix section, a filter material is arranged inside the second end to form a filter section, and the middle part is A hollow section is formed; the matrix section is inserted into the accommodating tank, the filter section extends out of the accommodating tank, the side wall of the hollow section has a through hole, and the through hole communicates with the first air inlet.
- 根据权利要求13所述的电子雾化系统,其中,所述电子雾化 装置为上述权利要求2-4任意一项所述的电子雾化装置;所述容置管的侧壁与所述容置槽的侧壁贴合设置,使得所述通孔与所述第一进气孔连通。The electronic atomization system according to claim 13, wherein the electronic atomization device is the electronic atomization device described in any one of claims 2-4; The side wall of the placement groove is arranged in close contact, so that the through hole communicates with the first air inlet.
- 根据权利要求14所述的电子雾化系统,其中,所述电子雾化装置为上述权利要求3或4所述的电子雾化装置;所述中空段的侧壁具有多个沿着周向间隔设置的通孔,多个所述通孔与所述环形凹陷对应设置并相互连通。The electronic atomization system according to claim 14, wherein the electronic atomization device is the electronic atomization device described in claim 3 or 4; the side wall of the hollow section has a plurality of Through holes are provided, and a plurality of said through holes are arranged correspondingly to said annular depressions and communicate with each other.
- 根据权利要求13所述的电子雾化系统,其中,所述电子雾化装置为上述权利要求5所述的电子雾化装置;所述气溶胶生成制品与所述容置槽间隔设置,所述容置槽与所述第二雾化组件之间形成的所述第一导气通道,所述通孔通过所述第一导气通道与所述第一进气孔连通。The electronic atomization system according to claim 13, wherein the electronic atomization device is the electronic atomization device described in claim 5 above; the aerosol generating product is spaced from the storage tank, and the The first air guide channel is formed between the accommodating groove and the second atomization assembly, and the through hole communicates with the first air inlet through the first air guide channel.
- 根据权利要求13所述的电子雾化系统,其中,所述容置管的第一端为封闭端。The electronic atomization system according to claim 13, wherein the first end of the accommodating tube is a closed end.
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JP2024523215A JP2024535626A (en) | 2021-11-02 | 2022-05-13 | Electronic atomization device and electronic atomization system |
EP22888804.6A EP4427609A1 (en) | 2021-11-02 | 2022-05-13 | Electronic atomization device, and electronic atomization system |
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CN113287787A (en) * | 2021-05-26 | 2021-08-24 | 深圳市吉迩科技有限公司 | Aerosol generating device |
CN114128923B (en) * | 2021-11-02 | 2024-07-05 | 深圳麦时科技有限公司 | Electronic atomization device and electronic atomization system |
CN114128924B (en) * | 2021-11-02 | 2024-07-05 | 深圳麦时科技有限公司 | Electronic atomization device and electronic atomization system |
CN218104922U (en) * | 2022-06-28 | 2022-12-23 | 深圳麦克韦尔科技有限公司 | Atomizer |
CN218737188U (en) * | 2022-09-09 | 2023-03-28 | 深圳麦时科技有限公司 | Aerosol-generating article and aerosol-generating system |
WO2024113964A1 (en) * | 2022-12-01 | 2024-06-06 | 沃德韦国际控股有限公司 | Aerosol generating product and aerosol generating system |
CN220044933U (en) * | 2023-02-23 | 2023-11-21 | 深圳麦时科技有限公司 | Heating element and aerosol generating device |
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CN114128923A (en) | 2022-03-04 |
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JP2024535626A (en) | 2024-09-30 |
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