WO2022166333A1 - Host, atomizing device and aerosol generating device - Google Patents

Host, atomizing device and aerosol generating device Download PDF

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Publication number
WO2022166333A1
WO2022166333A1 PCT/CN2021/133561 CN2021133561W WO2022166333A1 WO 2022166333 A1 WO2022166333 A1 WO 2022166333A1 CN 2021133561 W CN2021133561 W CN 2021133561W WO 2022166333 A1 WO2022166333 A1 WO 2022166333A1
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WO
WIPO (PCT)
Prior art keywords
atomizing
air
host
air outlet
aerosol generating
Prior art date
Application number
PCT/CN2021/133561
Other languages
French (fr)
Chinese (zh)
Inventor
朱晓玲
赵波洋
赵贯云
Original Assignee
深圳市吉迩科技有限公司
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.)
Filing date
Publication date
Application filed by 深圳市吉迩科技有限公司 filed Critical 深圳市吉迩科技有限公司
Publication of WO2022166333A1 publication Critical patent/WO2022166333A1/en

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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
    • 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
    • A24F40/10—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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof

Definitions

  • the present application relates to the technical field of aerosols, and in particular, to a host for an aerosol generating device, an atomizing device for an aerosol generating device, and an aerosol generating device.
  • the harm of traditional cigarettes is gradually recognized by the public, and electronic cigarettes have been more and more accepted by smoking consumer groups, and have gradually expanded their market share.
  • the essence of the electronic cigarette is an aerosol generating device, which is connected to the atomizing device through the host.
  • the battery in the host provides electricity to make the heating element in the atomizing device generate heat, and atomize the oil in the oil tank to generate aerosol. For inhalation by the user.
  • the aerosol generating device generates smoke by electrically atomizing the aerosol substrate.
  • the aerosol generating device needs to have an airway for air circulation to carry the heated smoke to the air outlet.
  • the atomizing device of the current aerosol generating device is connected to the top of the host. For connected use, the suction nozzle, oil storage tank and atomizing core are all set on the atomizing device, which easily leads to inhalation of the aerosol matrix during smoking, which reduces the use experience.
  • the present application provides a host for an aerosol generating device, an atomizing device for an aerosol generating device, and an aerosol generating device, so as to solve the problem of the atomizing device and the top of the host of the current aerosol generating device
  • the suction nozzle, oil storage tank and atomizing core are all set on the atomizing device, which easily leads to inhalation of the aerosol matrix during smoking, which reduces the technical problems of the user experience.
  • the present application provides a host for an aerosol generating device, the host comprising:
  • a first casing which is formed with an assembly part for assembling the atomizing device at one end in the extending direction of the main body;
  • a suction nozzle disposed on the first casing, the suction nozzle is provided with a suction port;
  • the air inlet end is arranged on the assembly part, and the air outlet end is communicated with the air inlet.
  • the suction nozzle is disposed at an end of the first housing facing away from the assembling portion.
  • a power supply and a circuit board are further provided in the first housing, and both the power supply and the first electrode are electrically connected to the circuit board.
  • the host further includes a charging interface connected to the circuit board, and the charging interface is provided on the side wall of the first housing.
  • the assembling portion is a first cavity with an opening formed in the first casing.
  • the application provides an atomization device for an aerosol generating device, the atomization device is used for matching connection with the host provided in the first aspect of the application, and the atomization device includes:
  • An atomizing core in which an atomizing cavity is formed
  • the air intake channel includes a first air intake channel for communicating the outside air and the atomizing chamber and a second air intake channel for communicating the atomizing chamber and the air outlet channel.
  • the atomizing device further comprises a second electrode, and the second electrode is used for matching connection with the first electrode.
  • the first air inlet channel and the atomizing core are sealedly connected by a sealing sleeve.
  • the present application provides an aerosol generating device, which includes a host and the atomizing device provided in the second aspect of the present application, wherein the host includes: a first casing, which is at one end in the extending direction of the host A fitting part for assembling the atomizing device is formed; a first electrode is arranged at the fitting part; a suction nozzle is arranged on the first casing, the suction nozzle is provided with a suction port; The air end is arranged on the assembling part, and the air outlet is communicated with the air inlet.
  • the suction nozzle is disposed at an end of the first housing facing away from the assembling portion.
  • a power supply and a circuit board are further provided in the first housing, and both the power supply and the first electrode are electrically connected to the circuit board.
  • the aerosol generating device further includes a charging interface connected to the circuit board, and the charging interface is provided on the side wall of the first housing.
  • the assembly part is a first cavity with an opening formed in the first casing.
  • the air outlet end of the second air inlet channel is communicated with the air inlet end of the air outlet channel through a trachea, and two ends of the trachea are respectively connected to The second air inlet passage and the air outlet passage are in sealing connection.
  • the suction nozzle provided on the atomizing device in the prior art is adjusted to the main body, and the atomizing device only retains the functions of air intake, atomization and storage of the aerosol matrix, and the The outlet of the atomized aerosol matrix is set on the main unit, and the air path structure is lengthened, so that the suction nozzle is far away from the liquid storage tank and the atomization core, which greatly reduces the possibility of inhaling the non-atomized aerosol matrix and improves the user experience. experience.
  • FIG. 1 is a structural longitudinal cross-sectional view of a host for an aerosol generating device provided by an embodiment of the present application;
  • Fig. 2 is a partial enlarged view of part A in Fig. 1;
  • Fig. 3 is a partial enlarged view of part B in Fig. 1;
  • FIG. 4 is a structural longitudinal cross-sectional view of an atomizing device for an aerosol generating device provided by an embodiment of the present application;
  • Fig. 5 is the structural longitudinal sectional view of the aerosol generating device composed of the structures shown in Fig. 1 and Fig. 4;
  • Fig. 6 is a partial enlarged view of part C in Fig. 5;
  • FIG. 7 is a structural longitudinal cross-sectional view of a second aerosol generating device provided in an embodiment of the present application.
  • Fig. 8 is a partial enlarged view of part D in Fig. 7;
  • Fig. 9 is a partial enlarged view of part E in Fig. 7;
  • FIG. 10 is a cross-sectional view of the structure of an aerosol generating device according to an embodiment of the present application.
  • FIG. 11 is a cross-sectional view of the structure of another aerosol generating device according to an embodiment of the present application.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “inner”, “middle”, “outer” and the like is based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.
  • connection may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components.
  • connection may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components.
  • an aerosol generating device can be in the form of an electronic cigarette, and of course, it can also be a medical atomization device used in the medical field.
  • the atomization device in this application includes liquid-injectable and non-liquid-injectable atomization devices; and the atomization device and the host can be either integrated or detachable.
  • the atomization device can be set for one-time use or repeated use. If a disposable structure is used, the atomized liquid can be replaced directly after use up. The liquid hole is filled with liquid medicine to achieve the purpose of repeated use.
  • the main body of the aerosol generating device includes a first casing, a power supply and a circuit board are arranged in the first casing, the main body is used for matching connection with the atomizing device, and the atomizing device is detachably connected to the main body.
  • the atomizing device of the aerosol generating device is provided with an atomizing core and a liquid storage bin, specifically, wherein the atomizing core is used to atomize the aerosol matrix (such as e-liquid, medicinal liquid, etc.) in the liquid storage bin of the atomizing device .
  • the atomizing core may be a porous heating body, which absorbs the aerosol matrix through capillary force and generates heat to atomize the aerosol matrix.
  • the atomizing core may be a porous ceramic heating element, etc., and a heating film may be further provided.
  • the atomizing core may also be a design in which fiber cotton and heating wire are matched, which is not limited herein.
  • the power supply in the main unit and the atomizing core in the atomizing device are both electrically connected to the circuit board in the main unit, which are used to supply power to the atomizing core, and control the operation of the atomizing core when the user sucks, atomize the aerosol matrix, and Forms an aerosol for the user to inhale.
  • the suction nozzle, the oil storage tank and the atomizing core are all set on the atomizing device, and the suction nozzle is relatively close to the atomizing core, which causes the user to suck when smoking. It is easy to inhale the aerosol matrix in the atomizing core, which reduces the experience of use.
  • the host 100 for an aerosol generating device of the present application includes a first casing 1 , a first electrode 2 , a suction nozzle 3 and an air outlet channel 4 .
  • One end of the first casing 1 in the extending direction of the main unit 100 is formed with an assembly part for assembling the atomizing device 200 , the first electrode 2 is arranged at the assembly part, the suction nozzle 3 is arranged on the first casing 1 , and the suction nozzle 3 is opened.
  • the atomizing device 200 used in the aerosol generating device of the present application includes a liquid storage tank 6, an atomizing core 7 and an air inlet channel 8, wherein the liquid storage tank 6 is used for storing the aerosol matrix; the atomizing core 7 For atomizing the aerosol matrix, an atomizing cavity 701 is formed in the atomizing core 7; when the host 100 and the atomizing device 200 are matched and connected, the air inlet channel 8 in the atomizing device 200 and the The air outlet channel 4 is connected, and the air inlet channel 8 is used to introduce external air into the atomization chamber 701, and bring out the atomized aerosol matrix formed in the atomization chamber 701, and send it to the air outlet channel 4, and finally It enters the mouth of the smoker through the mouthpiece 3 .
  • the path of the gas from entering the aerosol generating device to exiting the aerosol generating device is: the air enters the atomizing device 200 from the intake end of the intake passage 8 of the atomizing device 200 Then enter the atomization chamber 701; then combine with the smoke after the atomization of the aerosol matrix such as e-liquid, from the air inlet channel 8 into the air outlet channel 4 of the host 100; finally, the air enters the cigarette holder from the air outlet channel 4 , and is sucked into the mouth through the suction hole (ie, discharged from the aerosol generating device).
  • the suction nozzle 3 provided on the atomizing device 200 in the prior art is adjusted to the host 100, and the atomizing device 200 only retains the air intake, atomization and storage aerosol matrix
  • the outlet of the atomized aerosol matrix is arranged on the host 100, and the air path structure is lengthened, so that the suction nozzle 3 is far away from the liquid storage tank 6 and the atomizing core 7, which greatly reduces the inhalation of un-atomized aerosols. Possibilities of the matrix, enhancing the user experience.
  • the air intake channel 8 provided in the atomizing device 200 includes a first air intake channel 801 and a second air intake channel 802, wherein the first air intake channel 801 is used to communicate the external air and all
  • the atomizing chamber 701 and the second air inlet passage 802 are used to communicate the atomizing chamber 701 and the air outlet passage 4.
  • the air flow in the first air inlet passage 801 is the air in the external environment
  • the air in the first air inlet passage 801 is the air in the external environment.
  • the air flow in the second air inlet channel 802 is air mixed with the atomized aerosol matrix.
  • the atomizing device 200 includes a second casing 9 and an end capping assembly.
  • the second casing 9 is a hollow cavity with one end open, and the end capping assembly is arranged at the opening of the second casing 9.
  • the inner wall of the second shell 9 opposite to the end-sealing assembly extends toward the hollow cavity to form a first air intake channel 801 .
  • the atomizing core 7 is fixed on the end-sealing assembly and extends into the hollow cavity.
  • the first air intake channel 801 is connected to the hollow cavity.
  • the atomizing cores 7 are sealed and connected through the sealing sleeve 10, so that all the air flow in the first air inlet channel 801 enters the atomizing cavity 701 of the atomizing core 7 to avoid air leakage at the connection.
  • the end capping assembly includes a support member 11 , a first silica gel member 12 and a second silica gel member 13 .
  • the first silica gel member 12 and the second silica gel member 13 are both disposed on the support member 11 .
  • the two silica gel pieces 13 are arranged along the axial direction of the atomizing core 7 , the first silica gel piece 12 is sleeved on the central periphery of the atomizing core 7 in the axial direction, and the outer wall of the first silica gel piece 12 and the inner wall of the second housing 9 Sealed connection, the part of the atomizing core 7 between the first silicone part 12 and the sealing sleeve 10 is the liquid inlet area, and the aerosol matrix in the liquid storage bin 6 enters the atomizing core 7 through this area for heating and atomization.
  • a second air inlet channel 802 is defined between the first silicone piece 12 and the second silicone piece 13 and inside the second silicone piece 13, and the atomizing core 7 exits from the side wall and enters the first silicone piece 12 and the second silica gel In the part between the parts 13, the airflow flows along the radial direction of the atomizing core 7, and then enters the second silicone part 13, the airflow flows along the axial direction to complete the change of the airflow direction, so as to realize the air outlet channel with the host 100 4 connections.
  • the second silicone part 13 is also used to seal the end of the atomizing chamber 701 away from the first air inlet channel 801 , and the end of the atomizing core 7 is inserted into the second silicone part 13 , taking into account the effect of fixing and sealing.
  • the suction nozzle 3 is disposed at an end of the first housing 1 facing away from the assembling portion.
  • the suction nozzle 3 can be far away from the liquid storage tank 6 and the atomizing core 7 to the greatest extent, which reduces the possibility of inhaling the non-atomized aerosol matrix from the suction nozzle 3, and the setting at the end is more in line with the actual use of the user process usage.
  • the suction nozzle 3 can also be arranged on the side surface of the first housing 1 as required, and the specific setting is based on actual needs.
  • the assembly part is a first cavity 14 with an opening formed in the first casing 1 .
  • the atomizing device 200 can be inserted into the first cavity 14 to realize the assembly with the main unit 100, and the second housing 9 of the atomizing device 200 is away from the end of the end capping assembly.
  • a protruding portion 15 is formed extending radially outward. After the atomizing device 200 is inserted into the first cavity 14 , the protruding portion 15 can abut on the end surface of the second housing 9 to form a limit.
  • the atomizing device 200 is provided with an air inlet 28 , and the first air inlet passage 801 passes through the air inlet 28 communicate with outside air.
  • the air inlet 28 is opened at the end of the second housing 9 that is opposite to the end capping assembly, and there is at least one air inlet 28 , and the diameter of each air inlet 28 is smaller than the diameter of the first air inlet passage 801 .
  • the plurality of air inlets 28 are evenly arranged, so that the airflow can enter the first air inlet passage 801 uniformly.
  • a power supply 16 and a circuit board 17 are provided in the first housing 1 on the host 100, and both the power supply 16 and the first electrode 2 are connected to the circuit
  • the board 17 is electrically connected
  • the host 100 is also provided with a first electrode 2 , the first electrode 2 protrudes from the end face of the host 100 located in the first cavity 14 for assembling with the end capping assembly, and the first electrode 2 is connected to the host
  • the circuit board 17 within 100 is electrically connected.
  • a second electrode 18 is provided on the end capping assembly of the atomizing device 200 that is matched with the main unit 100 , and the second electrode 18 is electrically connected to the atomizing core 7 .
  • the main unit 100 and the atomizing device 200 are assembled in a state Next, the first electrode 2 and the second electrode 18 are matched and connected, so as to realize the electrical connection between the circuit board 17 and the atomizing core 7 .
  • the host 100 further includes a charging interface 19 connected to the circuit board 17 , and the charging interface 19 is used for charging the power source 16 .
  • the specific setting position of the charging interface 19 can be reasonably set according to the specific structure of the aerosol generating device.
  • the charging interface 19 can be arranged on the side wall of the first housing 1; when the suction nozzle 3 is arranged on the side of the host 100, it can be The charging interface 19 is arranged on the side wall of the first housing 1 or the end of the host 100 .
  • a bracket 20 is provided in the first housing 1 of the host 100 , and at least a part of the air outlet channel 4 is located in the first housing 1 of the host 100 .
  • a battery compartment for fixing the power supply 16 and a circuit board compartment for fixing the circuit board 17 are arranged in the bracket 20, and the bracket 20 extends along the extension direction of the first housing 1, and one end of the bracket 20 is connected to the first housing 1.
  • the suction nozzle 3 of the housing 1 is partially abutted, the opening of the first cavity 14 is facing the end face of the bracket 20, and the air outlet channel 4 may be entirely arranged inside the bracket 20, may be partly arranged inside the bracket 20, or may not be arranged inside the bracket 20. Inside the bracket 20 .
  • the air outlet channel 4 is the gap between the bracket 20 and the first housing 1, and the airflow in the second air inlet channel 802 will first enter the mist. into the gap between the chemical device 200 and the end face of the bracket 20 , and then the airflow flows along the radial direction, then the airflow enters the gap between the bracket 20 and the first housing 1 , and the airflow is finally discharged from the suction nozzle 3 .
  • a circumferentially arranged first groove can be formed on the inner wall of the first cavity 14 and sleeved on the outer wall of the atomizing device 200 .
  • the first sealing member 21 is provided. After the atomizing device 200 is inserted into the first cavity 14 of the host 100 to assemble the aerosol generating device, the first sealing member 21 can be matched and embedded in the first groove of the inner wall of the first cavity 14 . , in order to enhance the sealing effect, the first sealing member 21 is preferably a sealing ring.
  • the air outlet channel 4 is completely located in the bracket 20 and can extend along the extension direction of the bracket 20, and is located in the bracket 20.
  • the suction nozzle 3 communicates with the suction port 5 .
  • the air outlet channel 4 is completely located inside the bracket 20, and the atomized gas will not flow outside the bracket 20, thereby avoiding pollution and influence on other devices.
  • the air inlet end of the air outlet channel 4 is arranged on the end face of the bracket 20 facing the atomizing device 200, and the atomized gas of the air inlet channel 8 can first enter the gap or space between the atomizing device 200 and the bracket 20, and then Before entering the atomization channel in the bracket 20, of course, the direct communication between the air inlet channel 8 and the air outlet channel 4 can also be achieved through a necessary connection structure. Under the circumstance that the atomizing gas in the air inlet channel 8 can first enter the gap or space between the atomizing device 200 and the bracket 20, and then enter the atomizing channel in the bracket 20, in order to prevent the atomizing gas from entering the bracket The gap between 20 and the first shell 1 affects the normal operation of each element in the host 100.
  • a second seal 22 can be sleeved on the outer wall of the bracket 20, and the bracket 20 is inserted into the first shell 1 to assemble the host 100.
  • the second sealing member 22 can realize the sealing between the bracket 20 and the first housing 1
  • the second sealing member 22 is preferably a sealing ring
  • the second sealing member 22 is preferably arranged at one end of the bracket 20 close to the atomizing device 200 .
  • the path of the air outlet channel 4 in the bracket 20 can be specifically designed according to the structure of the bracket 20 .
  • the air outlet channel 4 can be arranged in a straight line in the bracket 20 , and the air outlet channel 4 can also be located in the bracket 20 . Meandering or curvilinear arrangement, the air outlet channel 4 can also be formed by connecting multiple sections in the bracket 20, as long as the connection between the air inlet channel and the suction nozzle can be achieved.
  • the air outlet channel 4 includes a first air outlet channel 401 in the bracket 20 and a first air outlet channel 401 in the bracket
  • the second air outlet channel 402 can be the gap between the first housing 1 and the bracket 20 , and the air outlet end of the first air outlet channel 401 is located on the side wall of the bracket 20 , and then passes through the first air outlet channel 401 .
  • the gap between the housing 1 and the bracket 20 enters the suction nozzle 3.
  • the purpose of this solution is to flow the air first in the first airflow channel in the bracket 20 instead of passing through the gap between the atomizing device 200 and the bracket 20.
  • the radial flow of the fitting gap between them reduces the influence of the atomizing gas on the fitting gap.
  • the first sealing member 21 and the second sealing member 22 in the previous embodiment are also preferably provided, and the corresponding sealing has been achieved. Effect.
  • the second air outlet channel 402 may be a part of the gap between the first housing 1 and the bracket 20 , that is, in the gap between the first housing 1 and the bracket 20
  • the second air outlet channel 402 is defined, so as to prevent the atomized gas from spreading in a large area in the gap between the first housing 1 and the bracket 20, on the one hand, it will cause pollution of the components, and on the other hand, it is not conducive to the convergence of the airflow, Affects the taste; in order to realize the above solution, a number of third seals 23 extending along the extending direction of the host 100 may be arranged between the inner wall of the first shell 1 and the outer wall of the bracket 20 . 1.
  • the second air outlet channel 402 is defined between the bracket 20 and the two adjacent third sealing members 23 , and the air outlet end of the first air outlet channel 401 communicates with the second air outlet channel 402 .
  • the air circuit structure also includes a trachea 24 .
  • the end of the air pipe 24 can be directly inserted into the second air intake channel 802 in the atomizing device 200, and the external air can enter the air outlet channel 4 directly through the second air intake channel 802 and the air pipe 24 in turn, that is, all the
  • the air outlet end of the second air inlet passage 802 is communicated with the air inlet end of the air outlet passage 4 through the air pipe 24, and the two ends 24 of the air pipe are respectively connected with the second air inlet passage 802 and the air outlet passage 4.
  • this design requires the design position of the air outlet end of the second air inlet channel 802 in the atomizing device 200 to be directly opposite to the air inlet end of the air inlet channel 8, which has achieved two
  • the matching connection structure is additionally added, the connection between the atomizing device 200 and the host 100 is made more firm through the plug-fit between the trachea 24 and the atomizing device 200 and the host 100 respectively.
  • the air path structure further includes a The air collecting chamber 25 is disposed between the air outlet channel 4 and the air inlet 5 , and each of the air outlet channels 4 is communicated with the air collecting chamber 25 .
  • the air collection cavity 25 can realize the collection of air flow and enhance the taste of eating.
  • the air outlet end of the second air inlet channel 802 in the atomizing device 200 is provided on the second electrode 18 , and is disposed through the second electrode 18 .
  • the second electrode 18 takes into account the functions of conducting electricity and conducting air flow at the same time, so it is not necessary to design the air intake end of the second air intake passage 802 at other positions of the atomizing device 200, which can reduce the redundancy in design and assembly, and improve the structural design. simplicity.
  • the direct communication between the second air inlet passage 802 and the air outlet passage 4 can be achieved through the air pipe 24 mentioned in the previous embodiment, and the technician can choose according to design requirements.
  • the first electrode 2 preferably
  • the second electrode 18 is preferably an electrode nail.
  • the cross-sectional shape of the electrode nail is an inverted T-shape with an electrode sheet with a larger area.
  • the gas outlet end of the second air inlet channel 802 penetrates the middle of the electrode nail. , the first electrode 2 of the elastic pin structure only needs to abut on any position of the electrode pin.
  • the host 100 of the aerosol generating device further includes a microphone 26 , and the microphone 26 is used to detect the air circulation in the air outlet channel 4 .
  • the bracket 20 in the host 100 is provided with a microphone mounting seat 27 .
  • the microphone mounting seat 27 is preferably made of silica gel.
  • the power supply 16 can supply power to the atomizing core 7, the air outlet channel 4 is connected with the microphone head 26, and the microphone head 26 can generate changes in electrical parameters through the negative pressure generated by the change of the air flow in the air outlet channel 4, and the output induction signal is conducted
  • the circuit board 17 controls the power supply of the atomizing core 7 according to the induction signal, so that when the user smokes through the mouthpiece 3, the power supply 16 can be controlled to supply power to the atomizing core 7, and the e-liquid can be atomized.
  • the embodiment of the present application further provides an aerosol generating device, which includes the atomizing device 200 provided by the above-mentioned embodiments of the present application and the host 100 provided by the above-mentioned embodiments of the present application.
  • the atomizing device 200 is matched and connected to the host 100,
  • the air inlet passage 8 in the main engine 100 communicates with the air outlet passage 4 in the atomizing device 200 .
  • the aerosol generating device disclosed in the embodiments of the present application includes the host 100 and the atomizing device 200 provided in the above embodiments, the aerosol generating device having the host 100 and the atomizing device 200 also has all the above technical effects. This will not be repeated one by one. Other structures and operations of the aerosol generating device are known to those of ordinary skill in the art and will not be described in detail here.

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Abstract

A host (100) for an aerosol generating device, an atomizing device (200), and an aerosol generating device. The host (100) comprises a first housing (1), a first electrode (2), a mouthpiece (3), and an air outlet channel (4). An assembling part used for assembling the atomizing device (200) is formed at one end of the first housing (1) in the extending direction of the host. The first electrode (2) is provided at the assembling part, the mouthpiece (3) is provided on the first housing (1), and an air suction port (5) is formed in the mouthpiece (3). The air inlet end of the air outlet channel (4) is provided on the assembling part, and the air outlet end is communicated with the air suction port (5). The mouthpiece (3) on the atomizing device (200) is adjusted to the host (100), the atomizing device (200) only reserves the effects of air inlet, atomization and aerosol matrix storage, the outlet of the atomized aerosol matrix is formed on the host (100), the air path structure is lengthened, and the mouthpiece (3) is far away from an e-liquid storage bin (6) and an atomizing core (7), such that the possibility of inhaling the aerosol matrix that is not atomized is greatly reduced, and the user experience is improved.

Description

主机、雾化装置及气溶胶发生装置Host, atomizing device and aerosol generating device
本申请要求于2021年2月8日提交中国专利局、申请号为202110172613.3，申请名称为“主机、雾化装置及气溶胶发生装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of the Chinese patent application with the application number 202110172613.3 and the application name "Host, Atomizing Device and Aerosol Generating Device" filed with the China Patent Office on February 8, 2021, the entire contents of which are incorporated by reference in in this application.
技术领域technical field
本申请涉及气溶胶技术领域，具体而言，涉及一种用于气溶胶发生装置的主机、一种用于气溶胶发生装置的雾化装置以及气溶胶发生装置。The present application relates to the technical field of aerosols, and in particular, to a host for an aerosol generating device, an atomizing device for an aerosol generating device, and an aerosol generating device.
背景技术Background technique
传统香烟的危害逐渐被大众所认知，电子烟已经越来越被吸烟消费群体所接受，并逐渐扩大着市场占有率。电子烟的本质是一种气溶胶产生装置，通过主机与雾化装置进行连接，主机中的电池提供电能使雾化装置中的发热体发热，将油仓中的油雾化，从而产生气溶胶供使用者进行吸入。The harm of traditional cigarettes is gradually recognized by the public, and electronic cigarettes have been more and more accepted by smoking consumer groups, and have gradually expanded their market share. The essence of the electronic cigarette is an aerosol generating device, which is connected to the atomizing device through the host. The battery in the host provides electricity to make the heating element in the atomizing device generate heat, and atomize the oil in the oil tank to generate aerosol. For inhalation by the user.
气溶胶发生装置是通过电热雾化气溶胶基质产生烟雾，气溶胶发生装置需要有气道供空气流通，以携带加热后的烟雾至出气口，目前的气溶胶发生装置的雾化装置与主机顶部连接使用，吸嘴、储油仓以及雾化芯均设置在雾化装置上，这容易导致吸食时吸入气溶胶基质，降低了使用体验。The aerosol generating device generates smoke by electrically atomizing the aerosol substrate. The aerosol generating device needs to have an airway for air circulation to carry the heated smoke to the air outlet. The atomizing device of the current aerosol generating device is connected to the top of the host. For connected use, the suction nozzle, oil storage tank and atomizing core are all set on the atomizing device, which easily leads to inhalation of the aerosol matrix during smoking, which reduces the use experience.
申请内容Application content
本申请提供了一种用于气溶胶发生装置的主机、一种用于气溶胶发生装置的雾化装置以及一种气溶胶发生装置，以解决目前的气溶胶发生装置的雾化装置与主机顶部连接使用，吸嘴、储油仓以及雾化芯均设置在雾化装置上，这容易导致吸食时吸入气溶胶基质，降低了使用体验的技术问题。The present application provides a host for an aerosol generating device, an atomizing device for an aerosol generating device, and an aerosol generating device, so as to solve the problem of the atomizing device and the top of the host of the current aerosol generating device For connected use, the suction nozzle, oil storage tank and atomizing core are all set on the atomizing device, which easily leads to inhalation of the aerosol matrix during smoking, which reduces the technical problems of the user experience.
第一方面，本申请提供了一种用于气溶胶发生装置的主机，该主机包括：In a first aspect, the present application provides a host for an aerosol generating device, the host comprising:
第一壳体，其在所述主机延伸方向的一端形成有用于装配雾化装置的装配部；a first casing, which is formed with an assembly part for assembling the atomizing device at one end in the extending direction of the main body;
第一电极，设置在装配部处；a first electrode, arranged at the assembly part;
吸嘴，设置在所述第一壳体上，所述吸嘴开设有吸气口；以及a suction nozzle, disposed on the first casing, the suction nozzle is provided with a suction port; and
出气通道，其进气端设置于所述装配部，其出气端与所述吸气口连通。In the air outlet channel, the air inlet end is arranged on the assembly part, and the air outlet end is communicated with the air inlet.
在根据本申请的主机的一种优选实施例中，所述吸嘴设置于所述第一壳体背离所述装配部的一端。In a preferred embodiment of the host according to the present application, the suction nozzle is disposed at an end of the first housing facing away from the assembling portion.
在根据本申请的主机的一种优选实施例中，所述第一壳体内还设置有电源和电路板，所述电源和所述第一电极均与所述电路板电连接。In a preferred embodiment of the host according to the present application, a power supply and a circuit board are further provided in the first housing, and both the power supply and the first electrode are electrically connected to the circuit board.
在根据本申请的主机的一种优选实施例中，主机还包括与所述电路板连接的充电接口，所述充电接口设置在所述第一壳体的侧壁上。In a preferred embodiment of the host according to the present application, the host further includes a charging interface connected to the circuit board, and the charging interface is provided on the side wall of the first housing.
在根据本申请的主机的一种优选实施例中，所述装配部为形成于所述第一壳体内的具有一开口的第一腔体。In a preferred embodiment of the host according to the present application, the assembling portion is a first cavity with an opening formed in the first casing.
第二方面，本申请提供了一种用于气溶胶发生装置的雾化装置，所述雾化装置用于与本申请第一方面所提供的主机匹配连接，所述雾化装置包括：In a second aspect, the application provides an atomization device for an aerosol generating device, the atomization device is used for matching connection with the host provided in the first aspect of the application, and the atomization device includes:
储液仓，用于存储气溶胶基质；reservoir for storing aerosol matrices;
雾化芯，其内形成有雾化腔；An atomizing core, in which an atomizing cavity is formed;
进气通道，包括用于连通外部空气和所述雾化腔的第一进气通道以及用于连通所述雾化腔与所述出气通道的第二进气通道。The air intake channel includes a first air intake channel for communicating the outside air and the atomizing chamber and a second air intake channel for communicating the atomizing chamber and the air outlet channel.
在根据本申请的雾化装置的一种优选实施例中，雾化装置还包括第二电极，所述第二电极用于与所述第一电极匹配连接。In a preferred embodiment of the atomizing device according to the present application, the atomizing device further comprises a second electrode, and the second electrode is used for matching connection with the first electrode.
在根据本申请的雾化装置的一种优选实施例中，所述第一进气通道与所述雾化芯之间通过密封套管密封连接。In a preferred embodiment of the atomizing device according to the present application, the first air inlet channel and the atomizing core are sealedly connected by a sealing sleeve.
第三方面，本申请提供了一种气溶胶发生装置，其包括主机和本申请第二方面所提供的雾化装置，所述主机包括：第一壳体，其在所述主机延伸方向的一端形成有用于装配雾化装置的装配部；第一电极，设置在装配部处；吸嘴，设置在所述第一壳体上，所述吸嘴开设有吸气口；以及出气通道，其进气端设置于所述装配部，其出气端与所述吸气口连通。In a third aspect, the present application provides an aerosol generating device, which includes a host and the atomizing device provided in the second aspect of the present application, wherein the host includes: a first casing, which is at one end in the extending direction of the host A fitting part for assembling the atomizing device is formed; a first electrode is arranged at the fitting part; a suction nozzle is arranged on the first casing, the suction nozzle is provided with a suction port; The air end is arranged on the assembling part, and the air outlet is communicated with the air inlet.
在根据本申请的气溶胶发生装置的一种优选实施例中，所述吸嘴设置于所述第一壳体背离所述装配部的一端。In a preferred embodiment of the aerosol generating device according to the present application, the suction nozzle is disposed at an end of the first housing facing away from the assembling portion.
在根据本申请的气溶胶发生装置的一种优选实施例中，所述第一壳体内还设置有电源和电路板，所述电源和所述第一电极均与所述电路板电连接。In a preferred embodiment of the aerosol generating device according to the present application, a power supply and a circuit board are further provided in the first housing, and both the power supply and the first electrode are electrically connected to the circuit board.
在根据本申请的气溶胶发生装置的一种优选实施例中，还包括与所述电路板连接的充电接口，所述充电接口设置在所述第一壳体的侧壁上。In a preferred embodiment of the aerosol generating device according to the present application, it further includes a charging interface connected to the circuit board, and the charging interface is provided on the side wall of the first housing.
在根据本申请的气溶胶发生装置的一种优选实施例中，所述装配部为形成于所述第一壳体内的具有一开口的第一腔体。。In a preferred embodiment of the aerosol generating device according to the present application, the assembly part is a first cavity with an opening formed in the first casing. .
在根据本申请的气溶胶发生装置的一种优选实施例中，所述第二进气通道的出气端与所述出气通道的进气端之间通过气管连通，所述气管的两端分别与所述第二进气通道和所述出气通道密封连接。In a preferred embodiment of the aerosol generating device according to the present application, the air outlet end of the second air inlet channel is communicated with the air inlet end of the air outlet channel through a trachea, and two ends of the trachea are respectively connected to The second air inlet passage and the air outlet passage are in sealing connection.
本申请实施例提供的上述技术方案与现有技术相比具有如下优点：Compared with the prior art, the above-mentioned technical solutions provided in the embodiments of the present application have the following advantages:
本申请实施例提供的气溶胶发生装置中，将现有技术中设置于雾化装置上的吸嘴调整至主机上，雾化装置仅保留进气、雾化以及储存气溶胶基质的作用，将雾化后的气溶胶基质的出口设置在了主机上，气路结构加长，使得吸嘴远离了储液仓和雾化芯，大大降低了吸入未雾化气溶胶基质的可能性，提升了用户体验。In the aerosol generating device provided in the embodiment of the present application, the suction nozzle provided on the atomizing device in the prior art is adjusted to the main body, and the atomizing device only retains the functions of air intake, atomization and storage of the aerosol matrix, and the The outlet of the atomized aerosol matrix is set on the main unit, and the air path structure is lengthened, so that the suction nozzle is far away from the liquid storage tank and the atomization core, which greatly reduces the possibility of inhaling the non-atomized aerosol matrix and improves the user experience. experience.
附图说明Description of drawings
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. In other words, on the premise of no creative labor, other drawings can also be obtained from these drawings.
图1为本申请实施例提供的一种用于气溶胶发生装置的主机的结构纵剖图；FIG. 1 is a structural longitudinal cross-sectional view of a host for an aerosol generating device provided by an embodiment of the present application;
图2为图1中A部分的局部放大图；Fig. 2 is a partial enlarged view of part A in Fig. 1;
图3为图1中B部分的局部放大图；Fig. 3 is a partial enlarged view of part B in Fig. 1;
图4为本申请实施例提供的一种用于气溶胶发生装置的雾化装置的结构纵剖图；4 is a structural longitudinal cross-sectional view of an atomizing device for an aerosol generating device provided by an embodiment of the present application;
图5为图1和图4所示的结构组成的气溶胶发生装置的结构纵剖图；Fig. 5 is the structural longitudinal sectional view of the aerosol generating device composed of the structures shown in Fig. 1 and Fig. 4;
图6为图5中C部分的局部放大图；Fig. 6 is a partial enlarged view of part C in Fig. 5;
图7为本申请实施例提供的第二种气溶胶发生装置的结构纵剖图；FIG. 7 is a structural longitudinal cross-sectional view of a second aerosol generating device provided in an embodiment of the present application;
图8为图7中D部分的局部放大图；Fig. 8 is a partial enlarged view of part D in Fig. 7;
图9为图7中E部分的局部放大图；Fig. 9 is a partial enlarged view of part E in Fig. 7;
图10为本申请实施例提供的一种气溶胶发生装置的结构横剖图；以及10 is a cross-sectional view of the structure of an aerosol generating device according to an embodiment of the present application; and
图11为本申请实施例提供的另一种气溶胶发生装置的结构横剖图。FIG. 11 is a cross-sectional view of the structure of another aerosol generating device according to an embodiment of the present application.
图中：In the picture:
100、主机；200、雾化装置；100, host; 200, atomization device;
1、第一壳体；2、第一电极；3、吸嘴；4、出气通道；401、第一出气通道；402、第二出气通道；5、吸气口；6、储液仓；7、雾化芯；701、雾化腔；8、进气通道；801、第一进气通道；802、第二进气通道；9、第二壳体；10、密封套管；11、支撑件；12、第一硅胶件；13、第二硅胶件；14、第一腔体；15、突出部；16、电源、17、电路板；18、第二电极；19、充电接口；20、支架；21、第一密封件；22、第二密封件；23、第三密封件；24、气管；25、集气腔；26、咪头；27、咪头安装座；28、进气口。1. The first shell; 2. The first electrode; 3. The suction nozzle; 4. The air outlet; 401, the first air outlet; 402, the second air outlet; , atomizing core; 701, atomizing cavity; 8, air inlet channel; 801, first air inlet channel; 802, second air inlet channel; 9, second shell; 10, sealing sleeve; 11, support ; 12, the first silicone part; 13, the second silicone part; 14, the first cavity; 15, the protrusion; 16, the power supply, 17, the circuit board; 18, the second electrode; 19, the charging interface; 20, the bracket 21, the first seal; 22, the second seal; 23, the third seal; 24, the trachea; 25, the gas collection chamber; 26, the microphone head;
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，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他实施例，都应当属于本申请保护的范围。In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列单元的***、产品或设备不必限于清楚地列出的那些单元，而是可包括没有清楚地列出的或对于这些产品或设备固有的其单元。It should be noted that the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusion, for example, a system comprising a series of units , products or devices are not necessarily limited to those units expressly listed, but may include its units not expressly listed or inherent to such products or devices.
在本申请中，术语“上”、“下”、“内”、“中”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系。这些术语主要是为了更好地描述本申请及其实施例，并非用于限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。In the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer" and the like is based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.
并且，上述部分术语除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本申请中的具体含义。In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific situations.
此外，术语“设置”、“连接”、“固定”应做广义理解。例如，“连接”可以是固定连接，可拆卸连接，或整体式构造；可以是机械连接，或电连接；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。Furthermore, the terms "arranged", "connected", "fixed" should be construed broadly. For example, "connection" may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.
参考图所示，本申请实施例提供的一种气溶胶发生装置及其主机和雾化装置。在一实施例中，气溶胶发生装置可以是诸如电子烟等形式，当然，也可以是应用于医疗领域的医疗雾化设备等，下文以电子烟形式的气溶胶发生装置为例进行阐述，并非因此造成限定。本申请中的雾化装置，包括可注液、不可注液的雾化装置；并且雾化装置与主机既可以是一体式的，也可以是可拆卸式的。雾化装置可以设置为一次性使用或者重复使用，若采用一次性结构，雾化的液体用完之后可以直接更换，若采用重复利用结构，在药液减少不能达到雾化要求时，可通过注液孔向内添加药液，达到重复使用的目的。Referring to the drawings, an aerosol generating device, its host and an atomizing device are provided in the embodiments of the present application. In one embodiment, the aerosol generating device can be in the form of an electronic cigarette, and of course, it can also be a medical atomization device used in the medical field. Hence the limitation. The atomization device in this application includes liquid-injectable and non-liquid-injectable atomization devices; and the atomization device and the host can be either integrated or detachable. The atomization device can be set for one-time use or repeated use. If a disposable structure is used, the atomized liquid can be replaced directly after use up. The liquid hole is filled with liquid medicine to achieve the purpose of repeated use.
在现有技术中，气溶胶发生装置的主机包括第一壳体，第一壳体内设有电源和电路板，主机用于与雾化装置匹配连接，雾化装置可拆卸地连接到主机上。气溶胶发生装置的雾化装置设置有雾化芯和储液仓，具体地，其中雾化芯用于雾化雾化装置的储液仓内的气溶胶基质(例如烟油、药液等)。当用户在抽吸时，外部的气体会进入雾化装置的雾化芯内，以将经雾化芯雾化的气溶胶基质携带出来，以供用户吸食。其中雾化芯可以是多孔发热体，其通过毛细作用力吸收气溶胶基质并产热以雾化气溶胶基质。优选地，雾化芯可以是多孔陶瓷发热体等，其还可以进一步设置发热膜。当然，在本申请的其它实施例中，雾化芯还可以是纤维棉和发热丝搭配的设计，在此不做限定。主机内的电源以及雾化装置内的雾化芯均与主机内的电路板电连接，用于向雾化芯供电，并且在用户抽吸时控制雾化芯工作，雾化气溶胶基质，以形成气雾供用户吸食。In the prior art, the main body of the aerosol generating device includes a first casing, a power supply and a circuit board are arranged in the first casing, the main body is used for matching connection with the atomizing device, and the atomizing device is detachably connected to the main body. The atomizing device of the aerosol generating device is provided with an atomizing core and a liquid storage bin, specifically, wherein the atomizing core is used to atomize the aerosol matrix (such as e-liquid, medicinal liquid, etc.) in the liquid storage bin of the atomizing device . When the user is inhaling, the external gas will enter into the atomizing core of the atomizing device, so as to carry the aerosol matrix atomized by the atomizing core out for the user to inhale. The atomizing core may be a porous heating body, which absorbs the aerosol matrix through capillary force and generates heat to atomize the aerosol matrix. Preferably, the atomizing core may be a porous ceramic heating element, etc., and a heating film may be further provided. Of course, in other embodiments of the present application, the atomizing core may also be a design in which fiber cotton and heating wire are matched, which is not limited herein. The power supply in the main unit and the atomizing core in the atomizing device are both electrically connected to the circuit board in the main unit, which are used to supply power to the atomizing core, and control the operation of the atomizing core when the user sucks, atomize the aerosol matrix, and Forms an aerosol for the user to inhale.
由于目前的气溶胶发生装置的雾化装置与主机顶部连接使用，吸嘴、储油仓以及雾化芯均设置在雾化装置上，吸嘴距离雾化芯较近，这导致用户在吸食时容易吸入雾化芯内的气溶胶基质，降低了使用体验。Since the atomizing device of the current aerosol generating device is connected to the top of the main unit, the suction nozzle, the oil storage tank and the atomizing core are all set on the atomizing device, and the suction nozzle is relatively close to the atomizing core, which causes the user to suck when smoking. It is easy to inhale the aerosol matrix in the atomizing core, which reduces the experience of use.
为了解决上面的问题，如图1-11所示，本申请用于气溶胶发生装置的主机100包括有第一壳体1、第一电极2、吸嘴3和出气通道4。第一壳体1在主机100延伸方向的一端形成有用于装配雾化装置200的装配部，第一电极2设置在装配部处，吸嘴3设置在第一壳体1上，吸嘴3开设有吸气口5；出气通道4的进气端设置于装配部，出气端与吸气口5连通。如图所示，本申请用于气溶胶发生装置的雾化装置200包括储液仓6、雾化芯7和进气通道8，其中储液仓6用于存储气溶胶基质；雾化芯7用于将气溶胶基质雾化，雾化芯7内形成有雾化腔701；在主机100和雾化装置200匹配连接的状态下，雾化装置200内的进气通道8与主机100内的出气通道4相连通，进气通道8用于将外部空气引入到雾化腔701内，将雾化腔701内形成的雾化后的气溶胶基质带出来，并送至出气通道4中，最终经过吸嘴3进入吸食者的口内。该气溶胶发生装置在工作时，气体从进入气溶胶发生装置到排出气溶胶发生装置的路径为：空气从所述雾化装置200的进气通道8的进气端进入到雾化装置200内；再然后进入雾化腔701内；接着和烟油等气溶胶基质雾化后的烟雾结合，从进气通道8进入到主机100的出气通道4内；最后，空气从出气通道4进入烟嘴内，经过吸气孔被吸入嘴里(即从气溶胶发生装置内排出)。In order to solve the above problems, as shown in FIGS. 1-11 , the host 100 for an aerosol generating device of the present application includes a first casing 1 , a first electrode 2 , a suction nozzle 3 and an air outlet channel 4 . One end of the first casing 1 in the extending direction of the main unit 100 is formed with an assembly part for assembling the atomizing device 200 , the first electrode 2 is arranged at the assembly part, the suction nozzle 3 is arranged on the first casing 1 , and the suction nozzle 3 is opened. There is an air inlet 5 ; the air inlet end of the air outlet channel 4 is arranged on the assembly part, and the air outlet end communicates with the air inlet 5 . As shown in the figure, the atomizing device 200 used in the aerosol generating device of the present application includes a liquid storage tank 6, an atomizing core 7 and an air inlet channel 8, wherein the liquid storage tank 6 is used for storing the aerosol matrix; the atomizing core 7 For atomizing the aerosol matrix, an atomizing cavity 701 is formed in the atomizing core 7; when the host 100 and the atomizing device 200 are matched and connected, the air inlet channel 8 in the atomizing device 200 and the The air outlet channel 4 is connected, and the air inlet channel 8 is used to introduce external air into the atomization chamber 701, and bring out the atomized aerosol matrix formed in the atomization chamber 701, and send it to the air outlet channel 4, and finally It enters the mouth of the smoker through the mouthpiece 3 . When the aerosol generating device is working, the path of the gas from entering the aerosol generating device to exiting the aerosol generating device is: the air enters the atomizing device 200 from the intake end of the intake passage 8 of the atomizing device 200 Then enter the atomization chamber 701; then combine with the smoke after the atomization of the aerosol matrix such as e-liquid, from the air inlet channel 8 into the air outlet channel 4 of the host 100; finally, the air enters the cigarette holder from the air outlet channel 4 , and is sucked into the mouth through the suction hole (ie, discharged from the aerosol generating device).
本申请实施例提供的气溶胶发生装置中，将现有技术中设置于雾化装置200上的吸嘴3调整至主机100上，雾化装置200仅保留进气、雾化以及储存气溶胶基质的作用，将雾化后的气溶胶基质的出口设置在了主机100上，气路结构加长，使得吸嘴3远离了储液仓6和雾化芯7，大大降低了吸入未雾化气溶胶基质的可能性，提升了用户体验。In the aerosol generating device provided in the embodiment of the present application, the suction nozzle 3 provided on the atomizing device 200 in the prior art is adjusted to the host 100, and the atomizing device 200 only retains the air intake, atomization and storage aerosol matrix The outlet of the atomized aerosol matrix is arranged on the host 100, and the air path structure is lengthened, so that the suction nozzle 3 is far away from the liquid storage tank 6 and the atomizing core 7, which greatly reduces the inhalation of un-atomized aerosols. Possibilities of the matrix, enhancing the user experience.
具体的，如图4所示，设置在雾化装置200内的进气通道8包括第一进气通道801和第二进 气通道802，其中第一进气通道801用于连通外部空气和所述雾化腔701，第二进气通道802用于连通所述雾化腔701与所述出气通道4，在使用过程中，第一进气通道801内的气流为外部环境中的空气，第二进气通道802内的气流为混合有雾化后的气溶胶基质的空气。Specifically, as shown in FIG. 4 , the air intake channel 8 provided in the atomizing device 200 includes a first air intake channel 801 and a second air intake channel 802, wherein the first air intake channel 801 is used to communicate the external air and all The atomizing chamber 701 and the second air inlet passage 802 are used to communicate the atomizing chamber 701 and the air outlet passage 4. During use, the air flow in the first air inlet passage 801 is the air in the external environment, and the air in the first air inlet passage 801 is the air in the external environment. The air flow in the second air inlet channel 802 is air mixed with the atomized aerosol matrix.
如图4所示，雾化装置200包括第二壳体9和封端组件，第二壳体9内为一端开口的中空腔体，封端组件设置在第二壳体9的开口处，第二壳体9与封端组件相对的内壁向中空腔体延伸形成第一进气通道801，雾化芯7固定在封端组件上并伸入中空腔体内，所述第一进气通道801与所述雾化芯7之间通过密封套管10密封连接，实现第一进气通道801内的气流全部进入到雾化芯7的雾化腔701内，避免连接处的漏气。As shown in FIG. 4 , the atomizing device 200 includes a second casing 9 and an end capping assembly. The second casing 9 is a hollow cavity with one end open, and the end capping assembly is arranged at the opening of the second casing 9. The inner wall of the second shell 9 opposite to the end-sealing assembly extends toward the hollow cavity to form a first air intake channel 801 . The atomizing core 7 is fixed on the end-sealing assembly and extends into the hollow cavity. The first air intake channel 801 is connected to the hollow cavity. The atomizing cores 7 are sealed and connected through the sealing sleeve 10, so that all the air flow in the first air inlet channel 801 enters the atomizing cavity 701 of the atomizing core 7 to avoid air leakage at the connection.
在上面的实施方式中，封端组件、雾化芯7的外壁、第一进气通道801的外壁。密封套管10的外壁以及第二壳体9的内壁之间合围形成储液仓6，用于存储气溶胶基质，第二进气通道802则设置在封端组件内。具体的，封端组件包括支撑件11、第一硅胶件12件和第二硅胶件13，第一硅胶件12和第二硅胶件13均设置在支撑件11上，第一硅胶件12和第二硅胶件13沿着雾化芯7的轴线方向排列，第一硅胶件12套设在雾化芯7轴向方向的中部***，且第一硅胶件12的外壁与第二壳体9的内壁密封连接，在第一硅胶件12与密封套管10之间的雾化芯7部分为进液区域，储液仓6内的气溶胶基质通过该区域进入到雾化芯7内进行加热雾化；第一硅胶件12与第二硅胶件13之间以及第二硅胶件13内部限定出第二进气通道802，雾化芯7从侧壁出气，进入到第一硅胶件12与第二硅胶件13之间的部分，气流沿着雾化芯7的径向流动，然后在进入第二硅胶件13内部，气流沿着轴向流动，完成气流方向的改变，以实现与主机100上出气通道4的连通。在雾化芯7侧壁出气的情况下，第二硅胶件13还用于密封雾化腔701远离第一进气通道801的一端，雾化芯7的端部***到第二硅胶件13内，兼顾固定和密封的效果。In the above embodiment, the end capping assembly, the outer wall of the atomizing core 7 , and the outer wall of the first air intake passage 801 . A liquid storage chamber 6 is formed between the outer wall of the sealing sleeve 10 and the inner wall of the second casing 9 for storing the aerosol matrix, and the second air inlet channel 802 is provided in the end sealing assembly. Specifically, the end capping assembly includes a support member 11 , a first silica gel member 12 and a second silica gel member 13 . The first silica gel member 12 and the second silica gel member 13 are both disposed on the support member 11 . The two silica gel pieces 13 are arranged along the axial direction of the atomizing core 7 , the first silica gel piece 12 is sleeved on the central periphery of the atomizing core 7 in the axial direction, and the outer wall of the first silica gel piece 12 and the inner wall of the second housing 9 Sealed connection, the part of the atomizing core 7 between the first silicone part 12 and the sealing sleeve 10 is the liquid inlet area, and the aerosol matrix in the liquid storage bin 6 enters the atomizing core 7 through this area for heating and atomization. A second air inlet channel 802 is defined between the first silicone piece 12 and the second silicone piece 13 and inside the second silicone piece 13, and the atomizing core 7 exits from the side wall and enters the first silicone piece 12 and the second silica gel In the part between the parts 13, the airflow flows along the radial direction of the atomizing core 7, and then enters the second silicone part 13, the airflow flows along the axial direction to complete the change of the airflow direction, so as to realize the air outlet channel with the host 100 4 connections. In the case that the side wall of the atomizing core 7 is vented, the second silicone part 13 is also used to seal the end of the atomizing chamber 701 away from the first air inlet channel 801 , and the end of the atomizing core 7 is inserted into the second silicone part 13 , taking into account the effect of fixing and sealing.
在根据本申请的主机100的一种优选实施例中，所述吸嘴3设置于所述第一壳体1背离所述装配部的一端。在该实施方式中，吸嘴3可以最大程度的远离储液仓6和雾化芯7，降低从吸嘴3吸入未雾化气溶胶基质的可能性，并且设置在端部更加符合用户实际使用过程的使用习惯。当然，还可以根据需要来将吸嘴3设置在第一壳体1的侧面上，具体根据实际需要来设定。In a preferred embodiment of the host 100 according to the present application, the suction nozzle 3 is disposed at an end of the first housing 1 facing away from the assembling portion. In this embodiment, the suction nozzle 3 can be far away from the liquid storage tank 6 and the atomizing core 7 to the greatest extent, which reduces the possibility of inhaling the non-atomized aerosol matrix from the suction nozzle 3, and the setting at the end is more in line with the actual use of the user process usage. Of course, the suction nozzle 3 can also be arranged on the side surface of the first housing 1 as required, and the specific setting is based on actual needs.
在根据本申请的主机100的一种优选实施例中，如图1所示，所述装配部为形成于所述第一壳体1内的具有一开口的第一腔体14。主机100与雾化装置200的装配过程中，雾化装置200可以***到该第一腔体14内实现与主机100的装配，雾化装置200的第二壳体9远离封端组件的端部沿径向向外延伸形成突出部15，在雾化装置200***到第一腔体14后，该突出部15可以抵接在第二壳体9的端面上，形成限位。In a preferred embodiment of the host 100 according to the present application, as shown in FIG. 1 , the assembly part is a first cavity 14 with an opening formed in the first casing 1 . During the assembly process of the main unit 100 and the atomizing device 200, the atomizing device 200 can be inserted into the first cavity 14 to realize the assembly with the main unit 100, and the second housing 9 of the atomizing device 200 is away from the end of the end capping assembly. A protruding portion 15 is formed extending radially outward. After the atomizing device 200 is inserted into the first cavity 14 , the protruding portion 15 can abut on the end surface of the second housing 9 to form a limit.
在根据本申请的主机100的一种优选实施例中，如图4所示，所述雾化装置200上开设有进气口28，所述第一进气通道801通过所述进气口28与外部空气连通。具体地，进气口28开设在第二壳体9正对封端组件的一端，并且进气口28至少为一个，且每个进气口28的直径均小于第一进气通道801的直径，避免大颗粒的杂物进入，并且通过多个进气口28的设置以满足所需的进气量需求。优选地，多个进气口28均匀排布，以使得气流可以均匀地进入到第一进气通道801内。In a preferred embodiment of the host 100 according to the present application, as shown in FIG. 4 , the atomizing device 200 is provided with an air inlet 28 , and the first air inlet passage 801 passes through the air inlet 28 communicate with outside air. Specifically, the air inlet 28 is opened at the end of the second housing 9 that is opposite to the end capping assembly, and there is at least one air inlet 28 , and the diameter of each air inlet 28 is smaller than the diameter of the first air inlet passage 801 . , to avoid the entry of large particles of debris, and to meet the required intake air volume through the arrangement of multiple air inlets 28 . Preferably, the plurality of air inlets 28 are evenly arranged, so that the airflow can enter the first air inlet passage 801 uniformly.
为了实现主机100和雾化装置200之间电连接，在主机100上的第一壳体1内设置有电源16和电路板17，所述电源16和所述第一电极2均与所述电路板17电连接，主机100上还设置有第 一电极2，该第一电极2突出主机100位于所述第一腔体14内的用于与封端组件装配的端面，第一电极2与主机100内的电路板17电连接。与之对应的，在雾化装置200的与主机100配合的封端组件上设置有第二电极18，第二电极18与雾化芯7电性连接，在主机100与雾化装置200装配状态下，第一电极2和第二电极18匹配连接，从而实现电路板17与雾化芯7的电性连接。In order to realize the electrical connection between the host 100 and the atomizing device 200, a power supply 16 and a circuit board 17 are provided in the first housing 1 on the host 100, and both the power supply 16 and the first electrode 2 are connected to the circuit The board 17 is electrically connected, and the host 100 is also provided with a first electrode 2 , the first electrode 2 protrudes from the end face of the host 100 located in the first cavity 14 for assembling with the end capping assembly, and the first electrode 2 is connected to the host The circuit board 17 within 100 is electrically connected. Correspondingly, a second electrode 18 is provided on the end capping assembly of the atomizing device 200 that is matched with the main unit 100 , and the second electrode 18 is electrically connected to the atomizing core 7 . The main unit 100 and the atomizing device 200 are assembled in a state Next, the first electrode 2 and the second electrode 18 are matched and connected, so as to realize the electrical connection between the circuit board 17 and the atomizing core 7 .
优选地，主机100还包括与所述电路板17连接的充电接口19，该充电接口19用于为电源16进行充电。充电接口19的具体设置位置可以根据该气溶胶发生装置的具体结构来合理设置。例如，当吸嘴3设置于主机100的端部时，可以将所述充电接口19设置在所述第一壳体1的侧壁上；当吸嘴3设置于主机100的侧面时，则可以将充电接口19设置在第一壳体1的侧壁或主机100的端部。Preferably, the host 100 further includes a charging interface 19 connected to the circuit board 17 , and the charging interface 19 is used for charging the power source 16 . The specific setting position of the charging interface 19 can be reasonably set according to the specific structure of the aerosol generating device. For example, when the suction nozzle 3 is arranged on the end of the host 100, the charging interface 19 can be arranged on the side wall of the first housing 1; when the suction nozzle 3 is arranged on the side of the host 100, it can be The charging interface 19 is arranged on the side wall of the first housing 1 or the end of the host 100 .
在根据本申请的主机100的一种优选实施例中，如图1-11所示，所述主机100的所述第一壳体1内设置有支架20，所述出气通道4的至少一部分位于所述支架20内，该支架20内设置有用于固定电源16的电池仓和用于固定电路板17的电路板仓，并且支架20沿着第一壳体1的延伸方向延伸，其一端与第一壳体1的吸嘴3部分抵接，第一腔体14的开口正对支架20的端面，出气通道4可以全部设置于支架20内部、可以部分设置于支架20内部，也可以不设置在支架20内部。In a preferred embodiment of the host 100 according to the present application, as shown in FIGS. 1-11 , a bracket 20 is provided in the first housing 1 of the host 100 , and at least a part of the air outlet channel 4 is located in the first housing 1 of the host 100 . In the bracket 20, a battery compartment for fixing the power supply 16 and a circuit board compartment for fixing the circuit board 17 are arranged in the bracket 20, and the bracket 20 extends along the extension direction of the first housing 1, and one end of the bracket 20 is connected to the first housing 1. The suction nozzle 3 of the housing 1 is partially abutted, the opening of the first cavity 14 is facing the end face of the bracket 20, and the air outlet channel 4 may be entirely arranged inside the bracket 20, may be partly arranged inside the bracket 20, or may not be arranged inside the bracket 20. Inside the bracket 20 .
可选地，作为一种出气通道4不位于支架20内的实施方式，出气通道4为支架20与第一壳体1之间的缝隙，第二进气通道802内的气流会首先进入到雾化装置200与支架20端面之间的缝隙中，然后气流沿着径向流动，然后气流进入到支架20与第一壳体1之间的缝隙，气流最终从吸嘴3排出。为了防止气流从雾化装置200与第一壳体1的配合处流通，可以在第一腔体14的内壁形成有周向设置的第一凹槽，并在所述雾化装置200的外壁套设第一密封件21，雾化装置200***到主机100的第一腔体14内组装成气溶胶发生装置后，第一密封件21可以匹配嵌入第一腔体14内壁的第一凹槽内，以增强密封效果，第一密封件21优选为密封圈。Optionally, as an embodiment in which the air outlet channel 4 is not located in the bracket 20, the air outlet channel 4 is the gap between the bracket 20 and the first housing 1, and the airflow in the second air inlet channel 802 will first enter the mist. into the gap between the chemical device 200 and the end face of the bracket 20 , and then the airflow flows along the radial direction, then the airflow enters the gap between the bracket 20 and the first housing 1 , and the airflow is finally discharged from the suction nozzle 3 . In order to prevent the air flow from circulating from the place where the atomizing device 200 and the first housing 1 cooperate, a circumferentially arranged first groove can be formed on the inner wall of the first cavity 14 and sleeved on the outer wall of the atomizing device 200 . The first sealing member 21 is provided. After the atomizing device 200 is inserted into the first cavity 14 of the host 100 to assemble the aerosol generating device, the first sealing member 21 can be matched and embedded in the first groove of the inner wall of the first cavity 14 . , in order to enhance the sealing effect, the first sealing member 21 is preferably a sealing ring.
可选地，作为一种出气通道4全部位于支架20内的实施方式，如图5、6和10所示，出气通道4完全位于支架20内并可以沿着支架20的延伸方向延伸，并在吸嘴3处连通吸气口5。该方案中，出气通道4完全位于支架20内部，雾化气体不会在支架20外部流动，避免了对于其他器件的污染和影响。其中，出气通道4的进气端设置在支架20朝向雾化装置200的端面上，进气通道8的雾化气体可以先进入到雾化装置200与支架20之间的缝隙或空间内，然后再进入支架20内的雾化通道，当然也可以通过必要的连接结构实现进气通道8与出气通道4的直接连通。在进气通道8的雾化气体可以先进入到雾化装置200与支架20之间的缝隙或空间内，然后再进入支架20内的雾化通道的情况下，为了避免雾化气体进入到支架20与第一壳体1之间的缝隙，影响主机100内各元件的正常运行，可以在支架20的外壁套设第二密封件22，支架20***到第一壳体1内组装成主机100后，第二密封件22可以实现支架20与第一壳体1之间的密封，第二密封件22优选为密封圈，并且第二密封件22优选设置在支架20靠近雾化装置200的一端。需要说明的是，出气通道4在支架20内的具有路径走向可以根据支架20的结构来具体设计，出气通道4可以在在支架20内沿着直线设置，出气通道4也可以在在支架20内蜿蜒或曲线设置，出气通道4还可以在在支架20内通过多段连接而成，只要能够实现进气通道与吸嘴的连通即可。Optionally, as an embodiment in which the air outlet channel 4 is all located in the bracket 20, as shown in FIGS. 5, 6 and 10, the air outlet channel 4 is completely located in the bracket 20 and can extend along the extension direction of the bracket 20, and is located in the bracket 20. The suction nozzle 3 communicates with the suction port 5 . In this solution, the air outlet channel 4 is completely located inside the bracket 20, and the atomized gas will not flow outside the bracket 20, thereby avoiding pollution and influence on other devices. The air inlet end of the air outlet channel 4 is arranged on the end face of the bracket 20 facing the atomizing device 200, and the atomized gas of the air inlet channel 8 can first enter the gap or space between the atomizing device 200 and the bracket 20, and then Before entering the atomization channel in the bracket 20, of course, the direct communication between the air inlet channel 8 and the air outlet channel 4 can also be achieved through a necessary connection structure. Under the circumstance that the atomizing gas in the air inlet channel 8 can first enter the gap or space between the atomizing device 200 and the bracket 20, and then enter the atomizing channel in the bracket 20, in order to prevent the atomizing gas from entering the bracket The gap between 20 and the first shell 1 affects the normal operation of each element in the host 100. A second seal 22 can be sleeved on the outer wall of the bracket 20, and the bracket 20 is inserted into the first shell 1 to assemble the host 100. After that, the second sealing member 22 can realize the sealing between the bracket 20 and the first housing 1 , the second sealing member 22 is preferably a sealing ring, and the second sealing member 22 is preferably arranged at one end of the bracket 20 close to the atomizing device 200 . It should be noted that the path of the air outlet channel 4 in the bracket 20 can be specifically designed according to the structure of the bracket 20 . The air outlet channel 4 can be arranged in a straight line in the bracket 20 , and the air outlet channel 4 can also be located in the bracket 20 . Meandering or curvilinear arrangement, the air outlet channel 4 can also be formed by connecting multiple sections in the bracket 20, as long as the connection between the air inlet channel and the suction nozzle can be achieved.
可选地，作为一种出气通道4部分位于支架20内的实施方式，如图7-9和11所示，出气通 道4包括位于所述支架20内的第一出气通道401和位于所述支架20外部的第二出气通道402，所述第一出气通道401与所述第二进气通道802连通，所述第二出气通道402与所述吸气口5连通。具体地，所述第二出气通道402可以为所述第一壳体1与所述支架20之间的间隙，第一出气通道401的出气端位于支架20的侧壁上，然后再通过第一壳体1与所述支架20之间的间隙进入到吸嘴3内，该方案的目的在于将气流先在支架20内的第一气流通道进行流动，而不通过雾化装置200与支架20之间的配合间隙径向流动，降低了雾化气体对于该配合间隙处影响，该实施方式中同样最好设置前述实施例中的第一密封件21和第二密封件22，已实现相应的密封效果。具体地，所述第二出气通道402可以为所述第一壳体1与所述支架20之间的间隙的一部分，即在所述第一壳体1与所述支架20之间的间隙中限定出该第二出气通道402，从而避免雾化气体在第一壳体1与支架20之间的间隙中大面积扩散，一方面会导致元件的污染，另一方法不利于气流的汇聚作用，影响口感；为了实现上述方案，可以所述第一壳体1内壁与所述支架20的外壁之间设置有若干沿所述主机100延伸方向延伸的第三密封件23，所述第一壳体1、所述支架20以及相邻的两个第三密封件23之间限定出所述第二出气通道402，第一出气通道401的出气端与第二出气通道402连通。Optionally, as an embodiment in which the air outlet channel 4 is partially located in the bracket 20, as shown in FIGS. 7-9 and 11, the air outlet channel 4 includes a first air outlet channel 401 in the bracket 20 and a first air outlet channel 401 in the bracket The second air outlet channel 402 outside the 20 , the first air outlet channel 401 communicates with the second air intake channel 802 , and the second air outlet channel 402 communicates with the suction port 5 . Specifically, the second air outlet channel 402 can be the gap between the first housing 1 and the bracket 20 , and the air outlet end of the first air outlet channel 401 is located on the side wall of the bracket 20 , and then passes through the first air outlet channel 401 . The gap between the housing 1 and the bracket 20 enters the suction nozzle 3. The purpose of this solution is to flow the air first in the first airflow channel in the bracket 20 instead of passing through the gap between the atomizing device 200 and the bracket 20. The radial flow of the fitting gap between them reduces the influence of the atomizing gas on the fitting gap. In this embodiment, the first sealing member 21 and the second sealing member 22 in the previous embodiment are also preferably provided, and the corresponding sealing has been achieved. Effect. Specifically, the second air outlet channel 402 may be a part of the gap between the first housing 1 and the bracket 20 , that is, in the gap between the first housing 1 and the bracket 20 The second air outlet channel 402 is defined, so as to prevent the atomized gas from spreading in a large area in the gap between the first housing 1 and the bracket 20, on the one hand, it will cause pollution of the components, and on the other hand, it is not conducive to the convergence of the airflow, Affects the taste; in order to realize the above solution, a number of third seals 23 extending along the extending direction of the host 100 may be arranged between the inner wall of the first shell 1 and the outer wall of the bracket 20 . 1. The second air outlet channel 402 is defined between the bracket 20 and the two adjacent third sealing members 23 , and the air outlet end of the first air outlet channel 401 communicates with the second air outlet channel 402 .
可选地，如图1-8所示，雾化装置200与主机100装配组成气溶胶发生装置之后，为了实现第二进气通道802与出气通道4的直接连通，气路结构还包括气管24，可以将气管24的端部直接***到雾化装置200内的第二进气通道802中，外部的空气可以依次通过第二进气通道802和气管24直接进入到出气通道4内，即所述第二进气通道802的出气端与所述出气通道4的进气端之间通过气管24连通，所述气管的两端24分别与所述第二进气通道802和所述出气通道4密封连接，通过气管24实现了气路与装配缝隙的隔绝，该设计需要将雾化装置200中第二进气通道802的出气端的设计位置与进气通道8的进气端正对，已实现二者的匹配连接，虽然额外增加了适配连接结构，但通过气管24分别与雾化装置200和主机100之间的插接配合，使得雾化装置200与主机100之间的连接更加牢固。Optionally, as shown in FIGS. 1-8 , after the atomizing device 200 and the host 100 are assembled to form an aerosol generating device, in order to realize the direct communication between the second air inlet channel 802 and the air outlet channel 4 , the air circuit structure also includes a trachea 24 . , the end of the air pipe 24 can be directly inserted into the second air intake channel 802 in the atomizing device 200, and the external air can enter the air outlet channel 4 directly through the second air intake channel 802 and the air pipe 24 in turn, that is, all the The air outlet end of the second air inlet passage 802 is communicated with the air inlet end of the air outlet passage 4 through the air pipe 24, and the two ends 24 of the air pipe are respectively connected with the second air inlet passage 802 and the air outlet passage 4. Sealed connection, through the air pipe 24 to achieve the isolation of the air path and the assembly gap, this design requires the design position of the air outlet end of the second air inlet channel 802 in the atomizing device 200 to be directly opposite to the air inlet end of the air inlet channel 8, which has achieved two Although the matching connection structure is additionally added, the connection between the atomizing device 200 and the host 100 is made more firm through the plug-fit between the trachea 24 and the atomizing device 200 and the host 100 respectively.
在根据本申请的主机100的一种优选实施例中，如图3和9-11所示，所述出气通道4设置有多条，所述气路结构还包括设置于所述主机100内的集气腔25，所述集气腔25设置于所述出气通道4与所述吸气口5之间，且每一条所述出气通道4均与所述集气腔25连通。通过集气腔25可以实现气流的汇集，增强食用的口感。In a preferred embodiment of the host 100 according to the present application, as shown in FIGS. 3 and 9-11 , there are multiple air outlet channels 4 , and the air path structure further includes a The air collecting chamber 25 is disposed between the air outlet channel 4 and the air inlet 5 , and each of the air outlet channels 4 is communicated with the air collecting chamber 25 . The air collection cavity 25 can realize the collection of air flow and enhance the taste of eating.
可选地，如图4所示，雾化装置200中第二进气通道802的出气端开设在所述第二电极18上，其贯穿第二电极18设置。第二电极18同时兼顾导电和导通气流的作用，可以无需在雾化装置200的其他位置设计第二进气通道802的进气端，可以降低设计和装配上的冗余度，提升结构设计的简洁性。在本实施方式中，可以通过前述实施方式提及的气管24实现第二进气通道802和出气通道4的直接连通，技术人员可以根据设计需求进行选择。在第二进气通道802的出气端和出气通道4的进气端直接连通的情况下，为了避免第一电极2和气管24同时与第二电极18连接发生干涉的情况，第一电极2优选为弹针结构，第二电极18优选为电极钉，电极钉的剖面形状为一倒置的丁字形，具有一个面积较大的电极片，第二进气通道802的出气端贯通电极钉的中部位置，弹针结构的第一电极2只需要抵接在电极钉的任意位置即可。Optionally, as shown in FIG. 4 , the air outlet end of the second air inlet channel 802 in the atomizing device 200 is provided on the second electrode 18 , and is disposed through the second electrode 18 . The second electrode 18 takes into account the functions of conducting electricity and conducting air flow at the same time, so it is not necessary to design the air intake end of the second air intake passage 802 at other positions of the atomizing device 200, which can reduce the redundancy in design and assembly, and improve the structural design. simplicity. In this embodiment, the direct communication between the second air inlet passage 802 and the air outlet passage 4 can be achieved through the air pipe 24 mentioned in the previous embodiment, and the technician can choose according to design requirements. In the case where the air outlet end of the second air inlet passage 802 is directly connected to the air inlet end of the air outlet passage 4, in order to avoid the situation where the first electrode 2 and the air pipe 24 are connected to the second electrode 18 at the same time and interfere, the first electrode 2 preferably The second electrode 18 is preferably an electrode nail. The cross-sectional shape of the electrode nail is an inverted T-shape with an electrode sheet with a larger area. The gas outlet end of the second air inlet channel 802 penetrates the middle of the electrode nail. , the first electrode 2 of the elastic pin structure only needs to abut on any position of the electrode pin.
在一些实施例中，气溶胶发生装置的主机100内还包括咪头26，所述咪头26用于检测所述出气通道4内的空气流通动作。主机100内的支架20上设置有咪头安装座27，咪头安装座27 的材质优选为硅胶，咪头26固定在咪头安装座27内，咪头26与电路板17电连接。具体的，电源16可以为雾化芯7供电，出气通道4与咪头26相连接，咪头26可以通过出气通道4内部气流的变化产生的负压而产生电气参数的变化，输出感应信号传导至电路板17，电路板17根据该感应信号来控制雾化芯7的供电，从而可以在使用者通过吸嘴3吸烟时控制电源16为雾化芯7供电，将烟油雾化，在使用者停止吸烟时停止为雾化芯7供电，使得雾化芯7停止发热。In some embodiments, the host 100 of the aerosol generating device further includes a microphone 26 , and the microphone 26 is used to detect the air circulation in the air outlet channel 4 . The bracket 20 in the host 100 is provided with a microphone mounting seat 27 . The microphone mounting seat 27 is preferably made of silica gel. Specifically, the power supply 16 can supply power to the atomizing core 7, the air outlet channel 4 is connected with the microphone head 26, and the microphone head 26 can generate changes in electrical parameters through the negative pressure generated by the change of the air flow in the air outlet channel 4, and the output induction signal is conducted To the circuit board 17, the circuit board 17 controls the power supply of the atomizing core 7 according to the induction signal, so that when the user smokes through the mouthpiece 3, the power supply 16 can be controlled to supply power to the atomizing core 7, and the e-liquid can be atomized. When the user stops smoking, stop supplying power to the atomizing core 7, so that the atomizing core 7 stops heating.
需要说明的是，本申请实施例提供的用于气溶胶发生装置的主机100和雾化装置200的其他构成以及操作对于本领域的普通技术人员来说是可知的，均可以参照现有技术中相关装置的结构，在此不再详细描述。It should be noted that other configurations and operations of the host 100 for the aerosol generating device and the atomizing device 200 provided in the embodiments of the present application are known to those of ordinary skill in the art, and can refer to the prior art. The structure of the related device will not be described in detail here.
本申请实施例还提供了一种气溶胶发生装置，其包括本申请上述实施例提供的雾化装置200和本申请上述实施例提供的主机100，所述雾化装置200与主机100匹配连接，所述主机100内的进气通道8与所述雾化装置200内的出气通道4连通。其中关于雾化装置200以及主机100的技术特征可以参考前文的描述，此处不再赘述。本申请实施例所公开的气溶胶发生装置由于包括上述实施例提供的主机100和雾化装置200，因此具有该主机100和雾化装置200的气溶胶发生装置也具有上述所有的技术效果，在此不再一一赘述。气溶胶发生装置的其他构成以及操作对于本领域的普通技术人员来说是可知的，在此不再详细描述。The embodiment of the present application further provides an aerosol generating device, which includes the atomizing device 200 provided by the above-mentioned embodiments of the present application and the host 100 provided by the above-mentioned embodiments of the present application. The atomizing device 200 is matched and connected to the host 100, The air inlet passage 8 in the main engine 100 communicates with the air outlet passage 4 in the atomizing device 200 . For the technical features of the atomizing device 200 and the host 100, reference may be made to the foregoing description, which will not be repeated here. Since the aerosol generating device disclosed in the embodiments of the present application includes the host 100 and the atomizing device 200 provided in the above embodiments, the aerosol generating device having the host 100 and the atomizing device 200 also has all the above technical effects. This will not be repeated one by one. Other structures and operations of the aerosol generating device are known to those of ordinary skill in the art and will not be described in detail here.
以上所述仅是本申请的具体实施方式，使本领域技术人员能够理解或实现本申请。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所申请的原理和新颖特点相一致的最宽的范围。The above descriptions are only specific embodiments of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, this application is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims (14)

  1. 一种用于气溶胶发生装置的主机，包括：A host for an aerosol generating device, comprising:
    第一壳体，其在所述主机延伸方向的一端形成有用于装配雾化装置的装配部；a first casing, which is formed with an assembly part for assembling the atomizing device at one end in the extending direction of the main body;
    第一电极，设置在装配部处；a first electrode, arranged at the assembly part;
    吸嘴，设置在所述第一壳体上，所述吸嘴开设有吸气口；以及a suction nozzle, disposed on the first casing, the suction nozzle is provided with a suction port; and
    出气通道，其进气端设置于所述装配部，其出气端与所述吸气口连通。In the air outlet channel, the air inlet end is arranged on the assembly part, and the air outlet end is communicated with the air inlet.
  2. 根据权利要求1所述的主机，其中，所述吸嘴设置于所述第一壳体背离所述装配部的一端。The host according to claim 1, wherein the suction nozzle is disposed at an end of the first housing facing away from the assembling portion.
  3. 根据权利要求1所述的主机，其中，所述第一壳体内还设置有电源和电路板，所述电源和所述第一电极均与所述电路板电连接。The host according to claim 1, wherein a power supply and a circuit board are further provided in the first casing, and both the power supply and the first electrode are electrically connected to the circuit board.
  4. 根据权利要求3所述的主机，其中，还包括与所述电路板连接的充电接口，所述充电接口设置在所述第一壳体的侧壁上。The host according to claim 3, further comprising a charging port connected to the circuit board, the charging port being provided on the side wall of the first housing.
  5. 根据权利要求1所述的主机，其中，所述装配部为形成于所述第一壳体内的具有一开口的第一腔体。The host according to claim 1, wherein the fitting portion is a first cavity having an opening formed in the first casing.
  6. 一种用于气溶胶发生装置的雾化装置，所述雾化装置用于与权利要求1-5任一项所述的主机匹配连接，所述雾化装置包括：An atomizing device for an aerosol generating device, the atomizing device is used for matching connection with the host according to any one of claims 1-5, and the atomizing device comprises:
    储液仓，用于存储气溶胶基质；reservoir for storing aerosol matrices;
    雾化芯，其内形成有雾化腔；An atomizing core, in which an atomizing cavity is formed;
    进气通道，包括用于连通外部空气和所述雾化腔的第一进气通道以及用于连通所述雾化腔与所述出气通道的第二进气通道。The air intake channel includes a first air intake channel for communicating the outside air and the atomizing chamber and a second air intake channel for communicating the atomizing chamber and the air outlet channel.
  7. 根据权利要求6所述雾化装置，其中，还包括第二电极，所述第二电极用于与所述第一电极匹配连接。The atomizing device according to claim 6, further comprising a second electrode, and the second electrode is adapted to be matched with the first electrode.
  8. 根据权利要求6所述雾化装置，其中，所述第一进气通道与所述雾化芯之间通过密封套管密封连接。The atomizing device according to claim 6, wherein the first air inlet channel and the atomizing core are sealedly connected by a sealing sleeve.
  9. 一种气溶胶发生装置，包括主机和如权利要求6-8任一项所述的雾化装置，所述主机包括：第一壳体，其在所述主机延伸方向的一端形成有用于装配雾化装置的装配部；第一电极，设置在装配部处；吸嘴，设置在所述第一壳体上，所述吸嘴开设有吸气口；以及出气通道，其进气端设置于所述装配部，其出气端与所述吸气口连通。An aerosol generating device, comprising a main unit and the atomizing device according to any one of claims 6-8, the main unit comprising: a first casing, which is formed at one end of the main unit in an extension direction for assembling aerosols The assembly part of the chemical device; the first electrode is arranged at the assembly part; the suction nozzle is arranged on the first casing, the suction nozzle is provided with a suction port; The assembling part is connected with the air outlet at the air outlet.
  10. 根据权利要求9所述的气溶胶发生装置，其中，所述吸嘴设置于所述第一壳体背离所述装配部的一端。The aerosol generating device according to claim 9, wherein the suction nozzle is disposed at an end of the first housing facing away from the assembling portion.
  11. 根据权利要求9所述的气溶胶发生装置，其中，所述第一壳体内还设置有电源和电路板，所述电源和所述第一电极均与所述电路板电连接。The aerosol generating device according to claim 9, wherein a power supply and a circuit board are further arranged in the first housing, and both the power supply and the first electrode are electrically connected to the circuit board.
  12. 根据权利要求11所述的气溶胶发生装置，其中，还包括与所述电路板连接的充电接口，所述充电接口设置在所述第一壳体的侧壁上。The aerosol generating device according to claim 11, further comprising a charging port connected to the circuit board, the charging port being provided on the side wall of the first housing.
  13. 根据权利要求9所述的气溶胶发生装置，其中，所述装配部为形成于所述第一壳体内的具有一开口的第一腔体。The aerosol generating device according to claim 9, wherein the fitting portion is a first cavity formed in the first casing and having an opening.
  14. 根据权利要求9所述的气溶胶发生装置，其中，所述第二进气通道的出气端与 所述出气通道的进气端之间通过气管连通，所述气管的两端分别与所述第二进气通道和所述出气通道密封连接。The aerosol generating device according to claim 9, wherein the air outlet end of the second air inlet passage and the air inlet end of the air outlet passage are communicated through a trachea, and two ends of the trachea are respectively connected to the first air passage. The two air inlet passages are sealedly connected with the air outlet passages.
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