WO2023020405A1 - 电子雾化装置 - Google Patents

电子雾化装置 Download PDF

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Publication number
WO2023020405A1
WO2023020405A1 PCT/CN2022/112267 CN2022112267W WO2023020405A1 WO 2023020405 A1 WO2023020405 A1 WO 2023020405A1 CN 2022112267 W CN2022112267 W CN 2022112267W WO 2023020405 A1 WO2023020405 A1 WO 2023020405A1
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WO
WIPO (PCT)
Prior art keywords
aerosol
atomization device
electronic atomization
accommodating cavity
air inlet
Prior art date
Application number
PCT/CN2022/112267
Other languages
English (en)
French (fr)
Inventor
文治华
陈厚林
邢凤雷
Original Assignee
深圳麦克韦尔科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Publication of WO2023020405A1 publication Critical patent/WO2023020405A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/30—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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • 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
    • 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 invention relates to the technical field of atomizers, in particular to an electronic atomization device.
  • the present application provides an electronic atomization device to solve the technical problem of how to meet the user's demand for mouthfeel in the prior art.
  • the first technical solution provided by the present application is to provide an electronic atomization device for atomizing an aerosol generating substrate
  • the electronic atomization device is provided with a first device for accommodating the atomizer A housing chamber, a second housing chamber for housing an aerosol-generating substrate, wherein the second housing chamber includes at least two air inlets: a first air inlet and a second air inlet;
  • the electronic atomization device is also provided with at least two aerosol channels: a first aerosol channel and a second aerosol channel; the first aerosol channel and the second accommodating cavity pass through the first air inlet In communication, the second aerosol channel communicates with the second accommodating cavity through the second air inlet.
  • the first air inlet is located at the first end of the second accommodating chamber and the second air inlet is located at the second end of the second accommodating chamber department.
  • the second air inlet communicates with the first end.
  • the electronic atomization device further includes an air outlet part and an aerosol mixing area, and the aerosol mixing area is located between the air outlet part and the second air inlet.
  • the inner wall of the second accommodating cavity is provided with ribs.
  • the rib is a stretchable structure.
  • the first end of the second accommodating cavity is provided with a boss, and the area of the upper surface of the boss is smaller than the cross-sectional area of the first end.
  • the electronic atomization device further includes a heating component, and the heating component is disposed outside the second accommodating chamber.
  • the second accommodating cavity is formed by a metal pipe
  • the heating assembly is a flexible circuit board assembly
  • the flexible circuit board assembly is arranged around the outer surface of the metal pipe.
  • the second accommodating cavity is formed by a metal tube
  • the heating component is a thick film printed on the outer surface of the metal tube.
  • the electronic atomization device further includes a heat insulation component, and the heat insulation component is disposed on a side of the heating assembly away from the second accommodating cavity.
  • a controller is also included, and the controller controls the temperature range of the heating component to be 10°C-380°C.
  • the present application provides an electronic atomization device.
  • the electronic atomization device has a first accommodating chamber for accommodating an atomizer, and a second accommodating chamber for accommodating an aerosol generating substrate.
  • Fig. 1 is a schematic structural diagram of the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 2a is a schematic diagram of aerosol flow in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 2b is a schematic diagram of the aerosol channel and its aerosol flow direction in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 3 is a schematic diagram of the first airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 4 is a schematic diagram of the second airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 5 is a schematic diagram of the third airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 6 is a schematic diagram of the fourth airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 7 is a schematic diagram of the fifth airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 8 is a schematic diagram of the sixth airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 9 is a schematic structural view of the metal tube in the first embodiment of the electronic atomization device provided by the embodiment of the present application.
  • Fig. 10 is a schematic structural diagram of the second embodiment of the electronic atomization device provided by the embodiment of the present application.
  • Fig. 11 is a schematic diagram of the aerosol flow in the second embodiment of the electronic atomization device provided by the embodiment of the present application;
  • Fig. 12 is a schematic structural diagram of a seasoning component accommodated in the accommodating chamber of the second embodiment of the electronic atomization device provided by the embodiment of the present application.
  • 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.
  • An electronic atomization device currently on the market includes at least two atomization parts, one of which is used to atomize liquid-like aerosol-generating substrates.
  • this part of the atomization part is called an atomizer, and here It is called the first atomization part; the other atomization part is used to atomize flavored aerosol-generating substrates, such as flavor bombs or other solid aerosol-generating substrates, and is called the second atomizing part here.
  • the aerosol generated by the first atomizing part enters the second atomizing part, atomizes the aerosol generating substrate of the second atomizing part, and takes away the effective substances in the aerosol generating substrate of the second atomizing part.
  • Figure 1 is a schematic structural diagram of the first embodiment of the electronic atomization device provided by the embodiment of the present application
  • Figure 2a is the aerosol in the first embodiment of the electronic atomization device provided by the embodiment of the present application flow diagram.
  • the electronic atomization device includes a casing 1 , an air outlet component 4 , a battery 5 , a controller 6 and an airflow sensor 7 .
  • the casing 1 forms a receiving cavity 10 , and the battery 5 , the controller 6 and the airflow sensor 7 are arranged in the containing cavity 10 formed by the casing 1 .
  • the housing 1 is also formed with a first accommodating cavity 11 for accommodating the atomizer 2 and a second accommodating cavity 12 for accommodating the aerosol generating substrate; that is, the electronic atomization device is provided with a 2, the first accommodating cavity 11 and the second accommodating cavity 12 for accommodating the aerosol generating substrate.
  • the atomizer 2 is used to atomize the aerosol-generating substrate to generate an aerosol, and what the atomizer 2 atomizes is the aerosol-generating substrate of the first atomized part.
  • the atomizer 2 includes an atomization chamber (not shown) and an air outlet 20 communicating with the atomization chamber, and the aerosol atomized by the atomizer 2 flows out from the air outlet 20 .
  • the atomizer 2 In the state where the atomizer 2 is accommodated in the first accommodating cavity 11, the atomizer 2, the battery 5 and the airflow sensor 7 are respectively electrically connected to the controller 6, and the controller 6 controls the battery 5 according to the detection information of the airflow sensor 7. Output the working voltage to the atomizer 2 to make the atomizer 2 work.
  • the air outlet part 4 communicates the external atmosphere with the second accommodating chamber 12 , and the user inhales the aerosol through the air outlet part 4 .
  • the air outlet component 4 and the housing 1 can be integrally formed, or can be fixed together by means of glue or the like
  • the aerosol generating substrate of the second atomization part is accommodated in the second accommodating chamber 12 .
  • the aerosol-generating substrate accommodated in the second accommodating cavity 12 is the flavoring component 3 , and the flavoring material in the flavoring component 3 can generate effective substances. That is to say, the second accommodating cavity 12 is used for accommodating the seasoning component 3 .
  • the seasoning component 3 is a so-called taste bomb.
  • the aerosol generated by the atomizer 2 enters the flavoring component 3, and the seasoning
  • the seasoning material in the part 3 is atomized, and the effective substance in the seasoning material is taken away, and enters the air outlet part 4 to be sucked by the user. That is to say, the second accommodating cavity 12 communicates with the air outlet component 4; wherein, the air outlet component 4 and the housing 1 can be integrally formed, or can be fixed together by means of glue or the like.
  • the second accommodating cavity 12 includes at least two air inlets: a first air inlet 121 and a second air inlet 122 .
  • the second accommodating cavity 12 has a first end and a second end opposite to the first end;
  • the first end, the second air inlet 122 is located at the second end of the second accommodating chamber 12 .
  • the electronic atomization device is also provided with at least two aerosol channels: the first aerosol channel 80 and the second aerosol channel 90.
  • the second air inlet 122 communicates with the first end of the second accommodating chamber 12 ; specifically, the second air inlet 122 communicates with the first end of the second accommodating chamber 12 through the second aerosol channel 90 .
  • the first accommodating cavity 11 is connected with a first aerosol channel 80 .
  • the aerosol generated by the atomizer 2 flows through the first aerosol channel 80 .
  • the first aerosol channel 80 communicates with the second accommodating cavity 12 through the first air inlet 121
  • the second aerosol channel 90 communicates with the second accommodating cavity 12 through the second air inlet 122; that is , the aerosol generated by the atomizer 2 can enter the second accommodating chamber 12 through the first air inlet 121 , and can also enter the second accommodating chamber 12 through the second air inlet 122 .
  • the first part of the aerosol generated by the atomizer 2 enters the second accommodating chamber 12 through the first aerosol channel 80 and the first air inlet 121, and the aerosol generated by the atomizer 2
  • the second part of the sol enters the second accommodating chamber 12 through the first aerosol channel 80 , the second aerosol channel 90 and the second air inlet 122 .
  • the second air inlet 122 of the second accommodating chamber 12 communicates with the air outlet component 4, and according to the diffusivity of the aerosol, the part of the second part of the aerosol generated by the atomizer 2 passes through the first aerosol channel 80 , the second aerosol channel 90, the second air inlet 122 enters the second accommodating chamber 12, and part of it directly flows out to the air outlet part 4 through the first aerosol channel 80, the second aerosol channel 90, and the second air inlet 122 .
  • the aerosol generated by the nebulizer 2 has multiple flow directions. Specifically, the aerosol flowing out from the air outlet 20 of the atomizer 2 enters the second accommodating chamber 12 through the first aerosol channel 80 and the first air inlet 121 of the second accommodating chamber 12, carrying the second accommodating chamber The active substance in the flavoring part 3 in the cavity 12 flows out to the air outlet part 4, which is the first flow direction 81; the aerosol flowing out from the air outlet 20 of the atomizer 2 passes through the first aerosol channel 80 and the second aerosol channel 90 1.
  • the second air inlet 122 of the second accommodating chamber 12 directly flows out to the air outlet part 4, which is the second flow direction 82; the aerosol flowing out from the air outlet 20 of the atomizer 2 passes through the first aerosol channel 80, the second The second aerosol channel 90 and the second air inlet 122 of the second accommodating cavity 12 enter the second accommodating cavity 12, flow along the gap between the seasoning component 3 and the cavity wall of the second accommodating cavity 12 and enter the seasoning
  • the component 3 carries the active substance in the seasoning component 3 and flows out to the air outlet component 4, which is the third flow direction 83 (as shown in FIG. 2 a ).
  • a boss (not shown) is provided at the first end of the second accommodating chamber 12 , and the area of the upper surface of the boss is smaller than the cross-sectional area of the first end of the second accommodating chamber 12 .
  • the boss is used to support the aerosol generating substrate, that is, the boss is used to support the flavoring component 3, so that a part of the aerosol entering from the second air inlet 122 of the second accommodating cavity 12 can enter through the bottom of the flavoring component 3
  • the flavoring component 3 enables the aerosol to flow along the third flow direction 83 to carry more effective substances.
  • the first aerosol channel 80 communicates with the first air inlet 121 of the second accommodating cavity 12
  • the first aerosol channel 80 communicates with the second air inlet 122 of the second accommodating cavity 12
  • the diversion of the aerosol atomized by the atomizer 2 can realize the blending of the taste of the aerosol inhaled by the user, so as to meet the user's demand for taste.
  • the air outlet 20 of the atomizer 2 is disposed on the side wall of the atomizer 2 away from the air outlet component 4 . Due to the setting position of the air inlet of the first aerosol channel 80, the air outlet 20 of the atomizer 2 is arranged on the side wall of the atomizer 2 away from the end of the air outlet part 4, which can shorten the atomization time of the atomizer 2.
  • the aerosol enters the path of the first aerosol channel 80 to reduce the generation of condensate, increase the amount of aerosol at the air outlet part 4, and improve the user experience.
  • the air inlet and air outlet 20 of the atomizer 2 are designed according to the needs, which is not limited in this application.
  • the air outlet component 4 is arranged directly above the seasoning component 3
  • the airflow sensor 7 is arranged directly below the seasoning component 3 .
  • the controller 6 is arranged on the side of the airflow sensor 7 away from the seasoning component 3
  • the controller 6 is located on the side of the atomizer 2 and the battery 5 away from the air outlet component 4 .
  • the specific setting position of the airflow sensor 7 can be designed according to needs, and the airflow sensor 7 can sense the airflow change in the suction process; the specific setting position of the controller 6 can be designed according to needs, and the controller 6 It only needs to be able to control whether the atomizer 2 is working.
  • the electronic atomization device further includes an aerosol mixing area 84 , and the aerosol mixing area 84 is located between the air outlet component 4 and the second air inlet 122 .
  • the aerosol mixing area 84 is located between the air outlet component 4 and the second air inlet 122 .
  • the flavoring component 3 and the air outlet component 4 are spaced apart to form an aerosol mixing area 84 .
  • At least one of the aerosol in the first flow direction 81 , the aerosol in the second flow direction 82 and the aerosol in the third flow direction 83 passes through the aerosol mixing zone 84 and then enters the air outlet component 4 .
  • the aerosol in the first flow direction 81 , the aerosol in the second flow direction 82 and the aerosol in the third flow direction 83 are mixed outside the flavoring component 3 , and then enter the air outlet component 4 to be inhaled by the user. It can be understood that the aerosol in the first flow direction 81 , the aerosol in the second flow direction 82 and the aerosol in the third flow direction 83 can be mixed in the second accommodating chamber 12 , more often in the aerosol mixing zone 84 .
  • FIG. 2b is a schematic diagram of the aerosol channel and its aerosol flow direction in the first embodiment of the electronic atomization device provided by the embodiment of the present application.
  • the first end of the second accommodating chamber 12 is provided with a first valve
  • the second end of the second accommodating chamber 12 is provided with a second valve and a third valve
  • the first valve, the second The valve and the third valve may be mechatronic valves, check valves, Tesla valves, and the like.
  • the controller 6 controls the opening or closing of the first valve, the second valve and the third valve to adjust the concentration of the active substance in the aerosol at the outlet component 4 .
  • the first valve is used to control whether the first aerosol channel 80 communicates with the first air inlet 121 of the second accommodating cavity 12; that is, the first valve is used to control whether the aerosol atomized by the atomizer 2
  • the second accommodating chamber 12 can be entered through the first air inlet 121 of the second accommodating chamber 12 .
  • the second valve is used to control whether the aerosol generated by the atomizer 2 can directly flow to the air outlet part 4 through the first aerosol channel 80 , the second aerosol channel 90 and the second air inlet 122 of the second accommodating chamber 12 That is, the second valve is used to control whether the aerosol in the second flow direction 82 can flow to the air outlet component 4 .
  • the third valve is used to control whether the aerosol generated by the atomizer 2 enters the second accommodating chamber 12 through the second air inlet 122 of the second accommodating chamber 12 and then flows to the air outlet part 4; Whether the aerosol in the third flow direction 83 can enter the second accommodating chamber 12 from the second air inlet 122 of the second accommodating chamber 12 , flow through the flavoring material in the flavoring component 3 and then flow to the air outlet component 4 .
  • the first valve can control whether there is aerosol reaching the air outlet part 4 along the first flow direction 81
  • the second valve can It only needs to control whether there is aerosol reaching the outlet part 4 along the second flow direction 82
  • the third valve can control whether there is aerosol reaching the outlet part 4 along the third flow direction 83 .
  • Figure 3 is a schematic diagram of the first airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application
  • Figure 4 is a schematic diagram of the first embodiment of the electronic atomization device provided in the embodiment of the present application
  • Fig. 5 is a schematic diagram of the third airflow mode in the first embodiment of the electronic atomization device provided in the embodiment of the present application
  • Fig. 6 is a schematic diagram of the fourth airflow mode in the first embodiment of the electronic atomization device provided in the embodiment of the present application Schematic diagram of the airflow mode, Fig.
  • FIG. 7 is a schematic diagram of the fifth airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application
  • Fig. 8 is a schematic diagram of the sixth airflow mode in the first embodiment of the electronic atomization device provided by the embodiment of the present application schematic diagram.
  • the controller 6 controls the second valve to close, and one of the first valve or the third valve to open; or, the controller 6 controls at least two of the first valve, the second valve and the third valve to open.
  • the controller 6 controls the second valve to be closed, the first valve to be opened, and the third valve to be closed, the aerosol generated by the atomizer 2 will only flow along the first flow direction 81 and carry the aerosol in the flavoring component 3.
  • the effective substance enters the air outlet part 4 after passing through the aerosol mixing zone 84 .
  • the controller 6 controls the first valve to be opened, the second valve to be closed, and the third valve to be opened
  • the first part of the aerosol generated by the atomizer 2 flows along the first flow direction 81 and carries flavoring components
  • the active substance in 3 enters the aerosol mixing zone 84
  • the second part of the aerosol produced by the atomizer 2 flows along the third flow direction 83, and carries the active substance in the flavoring component 3 into the aerosol mixing zone 84
  • atomization The first part and the second part of the aerosol generated by the device 2 enter the outlet part 4 after being mixed in the aerosol mixing zone 84 .
  • the controller 6 controls the opening of the first valve, the opening of the second valve, and the closing of the third valve
  • the first part of the aerosol generated by the atomizer 2 flows along the first flow direction 81 and carries flavoring components 3 enters the aerosol mixing zone 84
  • the second part of the aerosol produced by the atomizer 2 flows along the second flow direction 82, and does not directly reach the aerosol mixing zone 84 through the flavoring component 3
  • the atomizer 2 The first part and the second part of the generated aerosol are mixed in the aerosol mixing zone 84 and enter the air outlet part 4 together.
  • the controller 6 controls the first valve to close, the second valve to open, and the third valve to open
  • the first part of the aerosol generated by the atomizer 2 flows along the third flow direction 83 and carries flavoring components 3 enters the aerosol mixing zone 84
  • the second part of the aerosol produced by the atomizer 2 flows along the second flow direction 82, and does not directly reach the aerosol mixing zone 84 through the flavoring component 3
  • the atomizer 2 The first part and the second part of the generated aerosol are mixed in the aerosol mixing zone 84 and enter the air outlet part 4 together.
  • the controller 6 controls the opening of the first valve, the opening of the second valve, and the opening of the third valve
  • the first part of the aerosol generated by the atomizer 2 flows along the first flow direction 81 and carries flavoring components 3 enters the aerosol mixing zone 84
  • the second part of the aerosol produced by the atomizer 2 flows along the second flow direction 82, and does not directly reach the aerosol mixing zone 84 through the flavoring component 3
  • the third part of the generated aerosol flows along the third flow direction 83, and carries the active substance in the flavoring component 3 into the aerosol mixing zone 84
  • the first part, the second part and the second part of the aerosol generated by the atomizer 2 The three parts enter the air outlet part 4 together after being mixed in the aerosol mixing zone 84 .
  • the aerosol produced by the atomizer 2 can have multiple mixing modes, which can be selected according to the different release amounts of the flavoring materials in the flavoring component 3 at different stages of use. Different mixing methods can realize the reconciliation of the taste of the aerosol inhaled by the user, and meet the user's demand for taste. It can be understood that the adjustment of the aerosol flow in the first flow direction 81, the second flow direction 82, and the third flow direction 83 can also be realized in other ways, as long as the above-mentioned multiple mixing methods can be realized, and this application is not limited to this .
  • the electronic atomization device also includes a heating assembly 9, which is used to heat the flavoring component 3 and adjust the concentration of effective substances in the aerosol at the outlet component 4; and the heating assembly 9 is electrically connected to the controller 6 .
  • the heating element 9 is disposed outside the second accommodating chamber 12 .
  • the heating assembly 9 is one of a flexible circuit board, a thick film, and a metal heating sheet.
  • ribs 911 are formed on the inner surface of the second accommodating cavity 12 , and the seasoning component 3 can be fixed to the second accommodating cavity 12 through the ribs 911 .
  • the rib 911 is a stretchable structure, so as to realize the control of the flow rate of the aerosol flowing along the third flow direction 83 . It can be understood that one or more ribs 911 are formed on the inner surface of the second accommodating cavity 12 , and the number can be designed according to needs.
  • the second accommodating cavity 12 is formed by the metal tube 91 ; that is, the second accommodating cavity 12 is formed by an inner space surrounded by the metal tube 91 .
  • ribs 911 are formed on the inner surface of the metal tube 91 in contact with the aerosol-generating substrate, that is, ribs 911 are formed on the surface of the metal tube 91 in contact with the seasoning component 3 (please refer to FIG. 9, which is provided by an embodiment of the present application. Schematic diagram of the structure of the metal tube in the first embodiment of the electronic atomization device). It can be understood that one or more ribs 911 are formed on the surface of the metal tube 91 in contact with the seasoning component 3 , and the number can be designed according to needs. In order to improve the heating efficiency of the heating element 9 , the heating element 9 is attached to the outer surface of the metal pipe 91 .
  • the heating assembly 9 may be a flexible circuit board assembly (FPC), and the flexible circuit board assembly is arranged around the outer surface of the metal tube 91 .
  • the electronic atomization device includes a plurality of heating components 9 (FPC), and the plurality of heating components 9 are arranged at intervals along the outer wall of the metal tube 91. The spacing distance is designed according to the heating efficiency requirements of the actual product.
  • the plurality of heating components 9 The size and heating efficiency are not required to be the same.
  • the electronic atomization device includes a heating component 9 (FPC), and a heating component 9 realizes heating of the flavoring component 3 as a whole.
  • the heating element 9 can be a thick film printed on the outer surface of the metal tube 91 .
  • the heating assembly 9 is actually a component, thereby reducing the production and assembly process and reducing the difficulty of assembly.
  • the electronic atomization device further includes a heat insulating component 92 disposed around the heating component 9 and disposed on a side of the heating component 9 away from the second accommodating cavity 12 .
  • a heat insulating component 92 disposed around the heating component 9 and disposed on a side of the heating component 9 away from the second accommodating cavity 12 .
  • There is a gap between the heat insulating component 92 and the heating component 9 so that air insulation is formed between the heat insulating component 92 and the heating component 9 , further reducing the heat loss of the heating component 9 and improving the heating efficiency of the heating component 9 .
  • the heat insulation component 92 is an annular structure and is an integral structure; the heating assembly 9 is completely disposed in the cavity formed by the heat insulation component 92 .
  • the specific structures of the heating assembly 9 and the heat insulation component 92 are designed according to requirements.
  • the controller 6 is electrically connected to the heating assembly 9, and the controller 6 controls the heating temperature of the heating assembly 9 according to the number of puffs detected by the airflow sensor 7, so as to adjust the aroma release amount of the flavoring material in the flavoring component 3, so that as the atomizer 2, the aroma concentration in the aerosol at the outlet part 4 remains uniform.
  • the aroma release amount of the seasoning material in the seasoning component 3 is different; the higher the temperature, the more aroma release amount of the seasoning material in the seasoning component 3 .
  • the aroma of the seasoning material in the seasoning part 3 decays gradually.
  • the release amount of effective substances in the flavoring material is adjusted and improved, and the problem of inconsistency between the mouthfeel and satisfaction of the flavoring component 3 in the early and late stages of suction is improved;
  • the splitting effect of the aerosol of the second flow direction 82 and the aerosol of the third flow direction 83, and the aerosol of the first flow direction 81, the aerosol of the second flow direction 82 and the aerosol of the third flow direction 83 are mixed in the aerosol mixing zone 84,
  • the effective release of the active substances in the flavoring part 3 is improved, and the aroma concentration in the aerosol at the outlet part 4 is adjusted, so that the aroma concentration in the aerosol inhaled by the user remains uniform during the inhalation process.
  • the electronic atomization device also includes a memory (not shown), in which parameter information is stored, and the parameter information includes a preset value for puffing of the flavoring component 3 and the concentration of the flavoring material corresponding to the number of puffs.
  • the memory transmits the parameter information to the controller 6, and the controller 6 compares the number of puffs detected by the airflow sensor 7 with the parameter information, and controls the heating temperature of the heating component 9 according to the comparison result.
  • the controller 6 controls the temperature adjustment range of the heating component 9 to be 10°C-380°C.
  • Figure 10 is a schematic structural diagram of the second embodiment of the electronic atomization device provided by the embodiment of the present application
  • Figure 11 is the flow direction of the aerosol in the second embodiment of the electronic atomization device provided by the embodiment of the present application Schematic diagram
  • FIG. 12 is a schematic structural diagram of the seasoning component accommodated in the accommodating chamber of the second embodiment of the electronic atomization device provided by the embodiment of the present application.
  • the structure of the electronic atomization device is basically the same as that in the first embodiment of the electronic atomization device, the difference lies in the structure of the flavoring component 3 and the location of the aerosol mixing area 84 .
  • the electronic atomization device includes a casing 1 , a battery 5 , a controller 6 and an airflow sensor 7 .
  • the casing 1 forms a receiving cavity 10
  • the battery 5 , the controller 6 and the airflow sensor 7 are arranged in the containing cavity 10 formed by the casing 1 .
  • the housing 1 is also formed with a first accommodating cavity 11 for accommodating the atomizer 2 and a second accommodating cavity 12 for accommodating the aerosol generating substrate; that is, the electronic atomization device is provided with a 2, the first accommodating cavity 11 and the second accommodating cavity 12 for accommodating the aerosol generating substrate.
  • the aerosol generating substrate of the second atomization part is accommodated in the second accommodating cavity 12 .
  • the aerosol-generating substrate accommodated in the second accommodating cavity 12 is the flavoring component 3 , and the flavoring material in the flavoring component 3 can generate effective substances. That is to say, the second accommodating cavity 12 is used for accommodating the seasoning component 3 .
  • the flavoring component 3 is a so-called heat-not-burn cigarette.
  • the electronic atomization device also includes a heating assembly 9 and a heat insulating component 92 .
  • the structure of the second embodiment of the electronic atomization device is the same as that of the first embodiment of the electronic atomization device and will not be repeated here.
  • Flavoring part 3 comprises sleeve pipe 31 and the seasoning material 36 that is arranged in sleeve pipe 31, and the first end of sleeve pipe 31 forms air outlet part 4; 4 to form an aerosol mixing zone 84; the side wall of the casing 31 is provided with an air hole 33 corresponding to the aerosol mixing zone 84. It can be understood that when the flavoring component 3 is accommodated in the second accommodating chamber 12, the user inhales the aerosol through the end of the flavoring component 3; at this time, no additional air outlet component 4 is required.
  • the flavoring component 3 further includes a resistance-absorbing material 37 disposed in the sleeve 31 and located at the first end; the flavoring material 36 is disposed at the second end of the sleeve 31 .
  • the resistance-absorbing material 37 is used to improve user experience; the resistance-absorbing material 37 and the flavoring material 36 are respectively arranged at both ends of the sleeve 31 , and an aerosol mixing zone 84 is formed between the resistance-absorbing material 37 and the flavoring material 36 .
  • seasoning material 36 can be arranged at one end of the sleeve 31 or in the middle of the sleeve 31 .
  • the positions of the resistance-absorbing material 37 and the flavoring material 36 are designed as required, and it is only necessary to form an aerosol mixing zone 84 between the flavoring material 36 and the resistance-absorbing material 37 .
  • the casing 31 is provided with a plurality of air holes 33 , and the plurality of air holes 33 are arranged at intervals around the circumference of the casing 31 .
  • the arrangement of the air holes 33 can be designed according to the needs, it only needs to connect the outside world with the aerosol mixing area 84 through the air holes 33 . It can be understood that the aerosol in the second flow direction 82 enters the aerosol mixing zone 84 through the air hole 33 . At least one of the aerosol in the first flow direction 81 , the aerosol in the second flow direction 82 and the aerosol in the third flow direction 83 passes through the aerosol mixing zone 84 and enters the air outlet component 4 .
  • the aerosol in the first flow direction 81, the aerosol in the second flow direction 82 and the aerosol in the third flow direction 83 are mixed in the aerosol mixing zone 84; that is, the aerosol in the first flow direction 81, the aerosol in the second flow direction
  • the aerosol flowing in the second direction 82 and the aerosol flowing in the third direction 83 are mixed in the flavoring component 3 .
  • the aerosol in the first flow direction 81 , the aerosol in the second flow direction 82 , and the aerosol in the third flow direction 83 can realize the same multiple mixing methods as those in the first embodiment, which will not be repeated here.
  • the atomizer 2 and the flavoring component 3 can be arranged side by side or coaxially; the aerosol in the first flow direction 81, the aerosol in the second flow direction 82 and the aerosol in the third flow direction 83 can be used in the flavoring Mixing inside the component 3 (the second embodiment of the electronic atomization device), or mixing outside the flavoring component 3 (the first embodiment of the electronic atomization device), you can choose according to your needs.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

本申请提供一种电子雾化装置，电子雾化装置有用于容置雾化器的第一容置腔、用于容置气溶胶产生基质的第二容置腔；第二容置腔包括至少两个进气口：第一进气口和第二进气口；电子雾化装置还设置有至少两个气溶胶通道：第一气溶胶通道和第二气溶胶通道；第一气溶胶通道与第二容置腔通过第一进气口连通，第二气溶胶通道与第二容置腔通过第二进气口连通，提供分流气道，可以实现对用户吸食到的气溶胶口感的调合，以满足用户对口感的需求。

Description

电子雾化装置
相关申请的交叉引用
本申请基于2021年08月18日提交的中国专利申请202110949044.9主张其优先权，此处通过参照引入其全部的记载内容。
技术领域
本发明涉及雾化器技术领域，尤其涉及一种电子雾化装置。
背景技术
植物草叶类燃烧产生的气溶胶中存在多种致癌物质，会对人体的健康产生非常大的危害，并且气溶胶弥漫在空气中会对周围人群的身体也造成伤害，电子雾化装置应运而生。电子雾化装置的有效物质的满足感和良好的口感是电子雾化装置的核心竞争力。
发明内容
本申请提供一种电子雾化装置，以解决现有技术中如何满足用户对口感的需求的技术问题。
为解决上述技术问题，本申请提供的第一个技术方案是：提供一种电子雾化装置，用于雾化气溶胶产生基质，所述电子雾化装置设置有用于容置雾化器的第一容置腔、用于容置气溶胶产生基质的第二容置腔，其中，所述第二容置腔包括至少两个进气口：第一进气口和第二进气口；所述电子雾化装置还设置有至少两个气溶胶通道：第一气溶胶通道和第二气溶胶通道；所述第一气溶胶通道与所述第二容置腔通过所述第一进气口连通，所述第二气溶胶通道与所述第二容置腔通过所述第二进气口连通。
其中，沿所述第二容置腔的长度方向，所述第一进气口位于第二容置腔的第一端部和所述第二进气口位于第二容置腔的第二端部。
其中，所述第二进气口与所述第一端部连通。
其中，所述电子雾化装置还包括出气部件和气溶胶混合区，所述气 溶胶混合区位于所述出气部件和所述第二进气口之间。
其中，所述第二容置腔的内壁设置有凸筋。
其中，所述凸筋为可伸缩结构。
其中，所述第二容置腔的第一端部设置有凸台，所述凸台上表面的面积小于所述第一端部的截面积。
其中，所述电子雾化装置还包括加热组件，所述加热组件设置于所述第二容置腔外。
其中，所述第二容置腔由金属管形成，所述加热组件为柔性电路板组件，所述柔性电路板组件环绕所述金属管的外表面设置。
其中，所述第二容置腔由金属管形成，所述加热组件为印制在所述金属管外表面的厚膜。
其中，所述电子雾化装置还包括隔热部件，所述隔热部件设置于所述加热组件远离所述第二容置腔的一侧。
其中，所述隔热部件与所述加热组件之间间隔有空隙。
其中，还包括控制器，所述控制器控制所述加热组件的温度范围为10℃-380℃。
本申请的有益效果：区别于现有技术，本申请提供一种电子雾化装置，电子雾化装置有用于容置雾化器的第一容置腔、用于容置气溶胶产生基质的第二容置腔；第二容置腔包括至少两个进气口：第一进气口和第二进气口；电子雾化装置还设置有至少两个气溶胶通道：第一气溶胶通道和第二气溶胶通道；第一气溶胶通道与第二容置腔通过第一进气口连通，第二气溶胶通道与第二容置腔通过第二进气口连通，提供分流气道，可以实现对用户吸食到的气溶胶口感的调合，以满足用户对口感的需求。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，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它的附图。
图1是本申请实施例提供的电子雾化装置第一实施例的结构示意图；
图2a是本申请实施例提供的电子雾化装置第一实施例中气溶胶流向示意图；
图2b是本申请实施例提供的电子雾化装置第一实施例中气溶胶通道及其气溶胶流向简图；
图3是本申请实施例提供的电子雾化装置第一实施例中第一气流方式示意图；
图4是本申请实施例提供的电子雾化装置第一实施例中第二气流方式示意图；
图5是本申请实施例提供的电子雾化装置第一实施例中第三气流方式示意图；
图6是本申请实施例提供的电子雾化装置第一实施例中第四气流方式示意图；
图7是本申请实施例提供的电子雾化装置第一实施例中第五气流方式示意图；
图8是本申请实施例提供的电子雾化装置第一实施例中第六气流方式示意图；
图9是本申请实施例提供的电子雾化装置第一实施例中金属管的结构示意图；
图10是本申请实施例提供的电子雾化装置第二实施例的结构示意图；
图11是本申请实施例提供的电子雾化装置第二实施例中气溶胶流向示意图；
图12是本申请实施例提供的容置于电子雾化装置第二实施例中容置腔的调味部件的结构示意图。
具体实施方式
下面结合附图和实施例，对本申请作进一步的详细描述。特别指出的是，以下实施例仅用于说明本申请，但不对本申请的范围进行限定。同样的，以下实施例仅为本申请的部分实施例而非全部实施例，本领域 普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。本申请实施例中的术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或组件。
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申请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。
目前市面上的一种电子雾化装置包括至少两个雾化部分，其中一个雾化部分用于雾化液体类的气溶胶产生基质，通常该部分雾化部分被称作雾化器，在此称其为第一雾化部分；另一雾化部分用于雾化口味类的气溶胶产生基质，例如口味弹或其他固体类气溶胶产生基质，在此称其为第二雾化部分。通常，第一雾化部分产生的气溶胶进入第二雾化部分，对第二雾化部分的气溶胶产生基质进行雾化，带走第二雾化部分的气溶胶产生基质中的有效物质。
请参阅图1和图2a，图1是本申请实施例提供的电子雾化装置第一实施例的结构示意图，图2a是本申请实施例提供的电子雾化装置第一实施例中的气溶胶流向示意图。
参见图1，电子雾化装置包括壳体1、出气部件4、电池5、控制器6和气流传感器7。
壳体1形成收容腔10，电池5、控制器6和气流传感器7设置于壳体1形成的收容腔10中。壳体1还形成有容置雾化器2的第一容置腔11以及用于容置气溶胶产生基质的第二容置腔12；即，电子雾化装置设置有用于容置雾化器2的第一容置腔11以及用于容置气溶胶产生基质的第二容置腔12。
雾化器2用于雾化气溶胶产生基质而产生气溶胶，雾化器2雾化的是第一雾化部分的气溶胶产生基质。雾化器2包括雾化腔(未图示)和与雾化腔连通的出气口20，雾化器2雾化好的气溶胶从出气口20流出。在雾化器2容置于第一容置腔11的状态下，雾化器2、电池5和气流传感器7分别与控制器6电连接，控制器6根据气流传感器7的检测信息控制电池5给雾化器2输出工作电压，以使雾化器2工作。出气部件4将外界大气与第二容置腔12连通，用户通过出气部件4抽吸气溶胶。出气部件4与壳体1可以是一体成型，也可以是通过黏胶等方式固定在一起。
第二容置腔12中容置的是第二雾化部分的气溶胶产生基质。在一实施方式中，第二容置腔12中容置的气溶胶产生基质为调味部件3，调味部件3中的调味材料可以产生有效物质。也就是说，第二容置腔12用于容置调味部件3。在本实施例中，调味部件3为通常所称的口味弹。
在雾化器2容置于第一容置腔11的状态下，且调味部件3容置于第二容置腔12的状态下，雾化器2产生的气溶胶进入调味部件3，对调味部件3中的调味材料进行雾化，带走调味材料中的有效物质，进入出气部件4被用户抽吸。也就是说，第二容置腔12与出气部件4连通；其中，出气部件4与壳体1可以是一体成型，也可以是通过黏胶等方式固定在一起。
第二容置腔12包括至少两个进气口：第一进气口121和第二进气口122。沿着第二容置腔12的长度方向，第二容置腔12具有第一端部和与第一端部相对的第二端部；第一进气口121位于第二容置腔12的第一端部，第二进气口122位于第二容置腔12的第二端部。电子雾化 装置还设置有至少两个气溶胶通道：第一气溶胶通道80和第二气溶胶通道90。第二进气口122与第二容置腔12的第一端部连通；具体地，第二进气口122通过第二气溶胶通道90与第二容置腔12的第一端部连通。第一容置腔11连接有第一气溶胶通道80。在电子雾化装置工作的状态下，雾化器2产生的气溶胶流经第一气溶胶通道80。第一气溶胶通道80与第二容置腔12通过第一进气口121导气连通，且第二气溶胶通道90与第二容置腔12通过第二进气口122导气连通；即，雾化器2产生的气溶胶可以通过第一进气口121进入第二容置腔12，也可以通过第二进气口122进入第二容置腔12。
在电子雾化装置工作的状态下，雾化器2产生的气溶胶的第一部分经第一气溶胶通道80和第一进气口121进入第二容置腔12，雾化器2产生的气溶胶的第二部分经第一气溶胶通道80、第二气溶胶通道90和第二进气口122进入第二容置腔12。其中，第二容置腔12的第二进气口122与出气部件4连通，根据气溶胶的扩散性，雾化器2产生的气溶胶的第二部分中的部分经第一气溶胶通道80、第二气溶胶通道90、第二进气口122进入第二容置腔12，部分经第一气溶胶通道80、第二气溶胶通道90、第二进气口122直接流出至出气部件4。
基于上述结构及气溶胶自身的扩散性，在雾化器2容置于第一容置腔11状态下，且调味部件3容置于第二容置腔12状态下，且电子雾化装置工作的状态下，雾化器2产生的气溶胶具有多条流向。具体地，从雾化器2的出气口20流出的气溶胶经第一气溶胶通道80、第二容置腔12的第一进气口121进入第二容置腔12，携带第二容置腔12中调味部件3中的有效物质流出至出气部件4，此为第一流向81；从雾化器2的出气口20流出的气溶胶经第一气溶胶通道80、第二气溶胶通道90、第二容置腔12的第二进气口122直接流出至出气部件4，此为第二流向82；从雾化器2的出气口20流出的气溶胶经第一气溶胶通道80、第二气溶胶通道90、第二容置腔12的第二进气口122进入第二容置腔12，沿着调味部件3与第二容置腔12的腔壁之间的间隙流动并进入调味部件3，再携带调味部件3中的有效物质流出至出气部件4，此为第三流向83(如图2a所示)。
其中，在第二容置腔12的第一端部设置有凸台(图未示)，凸台上表面的面积小于第二容置腔12第一端部的截面积。凸台用于支撑气溶胶产生基质，即凸台用于支撑调味部件3，以使从第二容置腔12的第二进气口122进入的气溶胶的一部分可通过调味部件3的底部进入调味部件3，使得气溶胶可以沿着第三流向83流动，携带更多的有效物质。
通过使第一气溶胶通道80与第二容置腔12的第一进气口121导气连通，第一气溶胶通道80与第二容置腔12的第二进气口122导气连通，使得雾化器2雾化好的气溶胶分流，可以实现对用户吸食到的气溶胶口感的调合，以满足用户对口感的需求。
继续参见图1，在本实施例中，雾化器2的出气口20设置于雾化器2的侧壁远离出气部件4的一端。由于第一气溶胶通道80的进气口的设置位置，将雾化器2的出气口20设置于雾化器2的侧壁远离出气部件4的一端，能够缩短雾化器2雾化好的气溶胶进入第一气溶胶通道80的路径，降低冷凝液的产生，提高出气部件4处的气溶胶量，提升用户的使用体验感。雾化器2的进气口、出气口20设置根据需要进行设计，本申请对此不做限定。
在调味部件3容置于第二容置腔12的状态下，出气部件4设置于调味部件3的正上方，气流传感器7设置于调味部件3的正下方。控制器6设置于气流传感器7远离调味部件3的一侧，且控制器6位于雾化器2、电池5远离出气部件4的一侧。可以理解的是，气流传感器7的具体设置位置可以根据需要进行设计，气流传感器7能够感测到抽吸过程中的气流变化即可；控制器6的具体设置位置可以根据需要进行设计，控制器6能够实现控制雾化器2是否工作即可。
进一步，电子雾化装置还包括气溶胶混合区84，气溶胶混合区84位于出气部件4和第二进气口122之间。换句话说，在调味部件3容置于第二容置腔12的状态下，调味部件3与出气部件4之间间隔设置以形成气溶胶混合区84。第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶的至少之一经过气溶胶混合区84后进入出气部件4。即，第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶在调味部件3外混合，混合后进入出气部件4被用户吸食。可以 理解的是，第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶可以在第二容置腔12内混合，更多的是在气溶胶混合区84混合。
请参阅图2b，图2b是本申请实施例提供的电子雾化装置第一实施例中气溶胶通道及其气溶胶流向简图。
在一实施方式中，第二容置腔12的第一端部设置有第一阀，第二容置腔12的第二端部设置有第二阀和第三阀；第一阀、第二阀和第三阀可以是机械电子控制阀、单向阀、特斯拉阀等。在调味部件3容置于第二容置腔12的状态下，控制器6控制第一阀、第二阀和第三阀的打开或闭合，以调节出气部件4处气溶胶中有效物质的浓度。
其中，第一阀用于控制第一气溶胶通道80与第二容置腔12的第一进气口121是否连通；即，第一阀用于控制雾化器2雾化好的气溶胶是否可以通过第二容置腔12的第一进气口121进入第二容置腔12。第二阀用于控制雾化器2产生的气溶胶是否可以通过第一气溶胶通道80、第二气溶胶通道90和第二容置腔12的第二进气口122直接流至出气部件4；即，第二阀用于控制第二流向82的气溶胶是否可以流动至出气部件4。第三阀用于控制雾化器2产生的气溶胶是否通过第二容置腔12的第二进气口122进入第二容置腔12后再流至出气部件4；即，第三阀用于控制第三流向83的气溶胶是否可以从第二容置腔12的第二进气口122进入第二容置腔12后流经调味部件3中的调味材料再流至出气部件4。可以理解的是，第一阀、第二阀和第三阀的具体设置位置根据需要进行设计，第一阀能够控制是否有气溶胶沿第一流向81到达出气部件4即可，第二阀能够控制是否有气溶胶沿第二流向82到处出气部件4即可，第三阀能够控制是否有气溶胶沿第三流向83到达出气部件4即可。
请参阅图3-图8，图3是本申请实施例提供的电子雾化装置第一实施例中第一气流方式示意图，图4是本申请实施例提供的电子雾化装置第一实施例中第二气流方式示意图，图5是本申请实施例提供的电子雾化装置第一实施例中第三气流方式示意图，图6是本申请实施例提供的电子雾化装置第一实施例中第四气流方式示意图，图7是本申请实施例提供的电子雾化装置第一实施例中第五气流方式示意图，图8是本申请 实施例提供的电子雾化装置第一实施例中第六气流方式示意图。
具体地，控制器6控制第二阀关闭，第一阀或第三阀中的一个打开；或，控制器6控制第一阀、第二阀和第三阀中的至少两个打开。
如图3所示，当控制器6控制第二阀关闭、第一阀打开、第三阀关闭时，雾化器2产生的气溶胶只沿第一流向81流动，并携带调味部件3中的有效物质经过气溶胶混合区84后进入出气部件4。
如图4所示，当控制器6控制第二阀关闭、第三阀打开、第一阀关闭时，雾化器2产生的气溶胶只沿第三流向83流动，并携带调味部件3中的有效物质经过气溶胶混合区84后进入出气部件4。
如图5所示，当控制器6控制第一阀打开、第二阀关闭、第三阀打开时，雾化器2产生的气溶胶中的第一部分沿第一流向81流动，并携带调味部件3中的有效物质进入气溶胶混合区84；雾化器2产生的气溶胶中的第二部分沿第三流向83流动，并携带调味部件3中的有效物质进入气溶胶混合区84；雾化器2产生的气溶胶中的第一部分和第二部分在气溶胶混合区84混合后一起进入出气部件4。
如图6所示，当控制器6控制第一阀打开、第二阀打开、第三阀关闭时，雾化器2产生的气溶胶中的第一部分沿第一流向81流动，并携带调味部件3中的有效物质进入气溶胶混合区84；雾化器2产生的气溶胶中的第二部分沿第二流向82流动，并未经过调味部件3直接到达气溶胶混合区84；雾化器2产生的气溶胶中的第一部分和第二部分在气溶胶混合区84混合后一起进入出气部件4。
如图7所示，当控制器6控制第一阀关闭、第二阀打开、第三阀打开时，雾化器2产生的气溶胶中的第一部分沿第三流向83流动，并携带调味部件3中的有效物质进入气溶胶混合区84；雾化器2产生的气溶胶中的第二部分沿第二流向82流动，并未经过调味部件3直接到达气溶胶混合区84；雾化器2产生的气溶胶中的第一部分和第二部分在气溶胶混合区84混合后一起进入出气部件4。
如图8所示，当控制器6控制第一阀打开、第二阀打开、第三阀打开时，雾化器2产生的气溶胶中的第一部分沿第一流向81流动，并携带调味部件3中的有效物质进入气溶胶混合区84；雾化器2产生的气溶 胶中的第二部分沿第二流向82流动，并未经过调味部件3直接到达气溶胶混合区84；雾化器2产生的气溶胶中的第三部分沿第三流向83流动，并携带调味部件3中的有效物质进入气溶胶混合区84；雾化器2产生的气溶胶中的第一部分、第二部分和第三部分在气溶胶混合区84混合后一起进入出气部件4。
通过控制第一阀、第二阀、第三阀的打开和闭合，使得雾化器2产生的气溶胶可以有多种混合方式，根据调味部件3中调味材料在不同使用阶段的不同释放量选择不同的混合方式，可以实现对用户吸食到的气溶胶口感的调和，满足用户对口感的需求。可以理解的是，也可以通过其他方式实现对第一流向81、第二流向82、第三流向83中的气溶胶流量的调节，能够实现上述多种混合方式即可，本申请对此不作限定。
参见图1，电子雾化装置还包括加热组件9，加热组件9用于对调味部件3进行加热，调节出气部件4处的气溶胶中的有效物质浓度；且加热组件9与控制器6电连接。加热组件9设置于第二容置腔12外。加热组件9为柔性线路板、厚膜、金属发热片中的一种。
其中，在一实施方式中，第二容置腔12的内表面形成有凸筋911，调味部件3可以通过凸筋911固定于第二容置腔12。进一步，凸筋911为可伸缩结构，以实现沿第三流向83流动的气溶胶流量的控制。可以理解的是，第二容置腔12的内表面形成有一个或多个凸筋911，数量可以根据需要进行设计。
在本实施例中，第二容置腔12由金属管91形成；即，第二容置腔12由金属管91围设形成的内部空间形成。进一步，金属管91与气溶胶产生基质接触的内表面形成有凸筋911，即金属管91与调味部件3接触的表面形成有凸筋911(请参阅图9，图9是本申请实施例提供的电子雾化装置第一实施例中金属管的结构示意图)。可以理解的是，金属管91与调味部件3接触的表面形成有一个或多个凸筋911，数量可以根据需要进行设计。为了提高加热组件9的加热效率，加热组件9与金属管91的外表面贴合设置。
具体地，加热组件9可以为柔性线路板组件(FPC)，柔性线路板组件环绕金属管91的外表面设置。可选的，电子雾化装置包括多个加 热组件9(FPC)，多个加热组件9沿着金属管91外壁间隔设置，间隔距离根据实际产品的加热效率需求来设计，多个加热组件9的大小及加热效率不要求相同。可选的，电子雾化装置包括一个加热组件9(FPC)，一个加热组件9实现对调味部件3整体的加热。通过使用加热组件9对调味部件3进行加热，从而使得调味部件3的调味材料中有效物质释放量提升，且气溶胶口味前后一致性较好。
具体地，加热组件9可以为印制在金属管91外表面的厚膜。在此情况下，加热组件9实际上是一个部件，从而减少生产组装的工序，降低装配难度。
参见图1，电子雾化装置还包括隔热部件92，隔热部件92绕加热组件9设置，且设置于加热组件9远离第二容置腔12的一侧。隔热部件92与加热组件9之间间隔有空隙，以使隔热部件92和加热组件9之间形成空气隔热，进一步减小加热组件9的热损失，提高加热组件9的加热效率。
为了实现较好的隔热效果，在一些实施例中，隔热部件92为环形结构，且为一整体结构；加热组件9完全设置于隔热部件92围设形成的腔体中。加热组件9和隔热部件92的具体结构根据需要进行设计。
控制器6与加热组件9电连接，控制器6根据气流传感器7检测到的抽吸次数控制加热组件9的加热温度，以调节调味部件3中调味材料的香气释放量，使得随着雾化器2的持续工作，出气部件4处的气溶胶中的香气浓度保持均匀。
可以理解的是，在不同温度下，调味部件3中调味材料的香气释放量不同；温度越高，调味部件3中调味材料的香气释放量越多。随着持续抽吸，调味部件3中调味材料的香气逐渐衰减。通过调节加热组件9的加热温度，调节和提升调味材料中有效物质的释放量，改善调味部件3抽吸前期和后期口感和满足感的不一致的问题；并结合第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶的分流作用，且第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶在气溶胶混合区84混合，提升调味部件3中有效物质的有效释放，调节出气部件4处气溶胶中香气浓度，进而使得用户在抽吸过程中，吸食 到的气溶胶中的香气浓度保持均匀。
进一步，电子雾化装置还包括存储器(未图示)，存储器中存储有参数信息，参数信息包括调味部件3可抽吸预设值，及抽吸次数对应的调味材料的浓度。存储器将参数信息传输给控制器6，控制器6根据气流传感器7检测到的抽吸次数与参数信息进行比较，并根据比较结果控制加热组件9的加热温度。控制器6控制加热组件9的温度调节范围为10℃-380℃。
请参阅图10-图12，图10是本申请实施例提供的电子雾化装置第二实施例的结构示意图，图11是本申请实施例提供的电子雾化装置第二实施例中气溶胶流向示意图；图12是本申请实施例提供的容置于电子雾化装置第二实施例中容置腔的调味部件的结构示意图。
在第二实施例中，电子雾化装置的结构与电子雾化装置第一实施例中的结构基本相同，不同之处在于调味部件3的结构及气溶胶混合区84的设置位置。
电子雾化装置包括壳体1、电池5、控制器6和气流传感器7。壳体1形成收容腔10，电池5、控制器6和气流传感器7设置于壳体1形成的收容腔10中。壳体1还形成有容置雾化器2的第一容置腔11以及用于容置气溶胶产生基质的第二容置腔12；即，电子雾化装置设置有用于容置雾化器2的第一容置腔11以及用于容置气溶胶产生基质的第二容置腔12。第二容置腔12中容置的是第二雾化部分的气溶胶产生基质。在一实施方式中，第二容置腔12中容置的气溶胶产生基质为调味部件3，调味部件3中的调味材料可以产生有效物质。也就是说，第二容置腔12用于容置调味部件3。在本实施例中，调味部件3为通常所称的加热不燃烧烟支。电子雾化装置还包括加热组件9和隔热部件92。电子雾化装置第二实施例的结构与电子雾化装置第一实施例中的结构相同的部分不再赘述。
调味部件3包括套管31和设置于套管31内的调味材料36，套管31的第一端形成出气部件4；调味材料36与出气部件4之间间隔设置且在调味材料36与出气部件4之间形成气溶胶混合区84；套管31的侧壁对应于气溶胶混合区84处设置有揽气孔33。可以理解，在调味部件 3容置于第二容置腔12的状态下，用户通过调味部件3的端部吸食气溶胶；此时，不需要另外设置出气部件4。
具体地，调味部件3还包括设置于套管31内且位于第一端的吸阻材料37；调味材料36设置于套管31的第二端。通过吸阻材料37，以提高用户的使用体验感；吸阻材料37和调味材料36分别设置于套管31的两端，在吸阻材料37和调味材料36之间形成气溶胶混合区84。
可以理解的是，调味材料36可以设置于套管31的一端，也可以设置于套管31的中间。具体地，吸阻材料37和调味材料36的设置位置根据需要进行设计，只需使调味材料36与吸阻材料37之间形成气溶胶混合区84即可。
套管31上设置有多个揽气孔33，多个揽气孔33环绕套管31的周向间隔设置。揽气孔33的设置方式可以根据需要进行设计，只需使外界通过揽气孔33与气溶胶混合区84连通即可。可以理解的是，第二流向82的气溶胶穿过揽气孔33进入气溶胶混合区84。第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶中的至少之一经过气溶胶混合区84后进入出气部件4。
在本实施例中，第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶在气溶胶混合区84混合；也就是说，第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶在调味部件3内混合。
第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶可以实现与第一实施例中相同的多种混合方式，不再赘述。
可以理解的是，雾化器2与调味部件3可以是并排设置也可以是同轴设置；第一流向81的气溶胶、第二流向82的气溶胶和第三流向83的气溶胶可以在调味部件3内混合(电子雾化装置第二实施例)，也可以在调味部件3外混合(电子雾化装置第一实施例)，根据需要进行选择。
以上所述仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保 护范围内。

Claims (13)

  1. 一种电子雾化装置，用于雾化气溶胶产生基质，所述电子雾化装置设置有用于容置雾化器的第一容置腔、用于容置气溶胶产生基质的第二容置腔，其中：
    所述第二容置腔包括至少两个进气口：第一进气口和第二进气口；
    所述电子雾化装置还设置有至少两个气溶胶通道：第一气溶胶通道和第二气溶胶通道；
    所述第一气溶胶通道与所述第二容置腔通过所述第一进气口连通，所述第二气溶胶通道与所述第二容置腔通过所述第二进气口连通。
  2. 根据权利要求1所述的电子雾化装置，其中，沿所述第二容置腔的长度方向，所述第一进气口位于第二容置腔的第一端部和所述第二进气口位于第二容置腔的第二端部。
  3. 根据权利要求2所述的电子雾化装置，其中，所述第二进气口与所述第一端部连通。
  4. 根据权利要求3所述的电子雾化装置，其中，所述电子雾化装置还包括出气部件和气溶胶混合区，所述气溶胶混合区位于所述出气部件和所述第二进气口之间。
  5. 根据权利要求3所述的电子雾化装置，其中，所述第二容置腔的内壁设置有凸筋。
  6. 根据权利要求5所述的电子雾化装置，其中，所述凸筋为可伸缩结构。
  7. 根据权利要求2所述的电子雾化装置，其中，所述第二容置腔的第一端部设置有凸台，所述凸台上表面的面积小于所述第一端部的截面积。
  8. 根据权利要求1所述的电子雾化装置，其中，所述电子雾化装置还包括加热组件，所述加热组件设置于所述第二容置腔外。
  9. 根据权利要求8所述的电子雾化装置，其中，所述第二容置腔由金属管形成，所述加热组件为柔性电路板组件，所述柔性电路板组件 环绕所述金属管的外表面设置。
  10. 根据权利要求8所述的电子雾化装置，其中，所述第二容置腔由金属管形成，所述加热组件为印制在所述金属管外表面的厚膜。
  11. 根据权利要求8-10任一项所述的电子雾化装置，其中，所述电子雾化装置还包括隔热部件，所述隔热部件设置于所述加热组件远离所述第二容置腔的一侧。
  12. 根据权利要求11所述的电子雾化装置，其中，所述隔热部件与所述加热组件之间间隔有空隙。
  13. 根据权利要求8所述的电子雾化装置，其中，还包括控制器，所述控制器控制所述加热组件的温度范围为10℃-380℃。
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