Atomization main machine and aerosol generating device

Abstract

The embodiment of the utility model provides an atomization main machine and an aerosol generating device.The atomization main machine is used for being used in cooperation with a plurality of atomization assemblies with airflow channels, and the atomization main machine comprises a shell assembly, a suction nozzle assembly, an airflow sensor and a control assembly; the shell assembly is provided with a containing cavity for containing the multiple atomization assemblies, and an opening is formed in one end of the containing cavity; the suction nozzle assembly is provided with a suction channel, the suction nozzle assembly is arranged at the opening in a covering mode, and the suction channel is communicated with the airflow channel of each atomization assembly; the airflow sensor is arranged in the shell, and the airflow sensor is used for being in fluid communication with the airflow channel of each atomization assembly; the control assembly is used for being in signal connection with the airflow sensor and the atomization assemblies. According to the atomization main machine, the taste of the aerosol can be automatically blended.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular to an atomization host and an aerosol generating device. Background Art

[0002] An aerosol generating device is an electronic atomizer that heats and atomizes tobacco liquid to produce an aerosol. Specifically, an aerosol generating device generally comprises an atomizer main unit and an atomizer. The main unit connects to the atomizer, providing electrical energy to heat the atomizer core in the atomizer, atomizing the tobacco liquid in the atomizer's oil reservoir, thereby producing an aerosol for the user to inhale. Because different flavors of tobacco liquid can be added to the oil reservoir, the aerosol flavors can also vary.

[0003] However, the aerosol generating device in the related art can only generate aerosol corresponding to the flavor of the e-liquid according to the flavor of the e-liquid, and cannot mix aerosols of different flavors according to personal preferences, and the aerosol generating device is not playable enough. Utility Model Content

[0004] In view of this, the embodiments of the present application hope to provide an atomizer host and an aerosol generating device that can adjust the flavor of the aerosol by itself.

[0005] To achieve the above-mentioned object, an embodiment of the present application provides an atomizing host, which is used in conjunction with a plurality of atomizing components having air flow channels, wherein the atomizing host includes:

[0006] A housing assembly, wherein the housing assembly has an accommodating cavity for accommodating the plurality of atomizing assemblies, and one end of the accommodating cavity has an opening;

[0007] A nozzle assembly having a suction channel, the nozzle assembly cover being disposed at the opening, the suction channel being in communication with the airflow channel of each atomizing assembly;

[0008] an airflow sensor disposed in the housing, the airflow sensor being configured to be in fluid communication with the airflow channel of each atomizing assembly;

[0009] A control component is used to connect signals with the airflow sensor and each of the atomization components.

[0010] In one embodiment, the housing assembly includes a housing having the opening and a bracket disposed in the housing, wherein the bracket separates the accommodating cavity in the housing.

[0011] In one embodiment, the bracket has a receiving groove having a notch and corresponding to each of the atomizer assemblies. Each of the receiving grooves is located in the accommodating cavity, and the notch of each of the receiving grooves faces the opening.

[0012] In one embodiment, the bracket includes a base body having the accommodating groove and a partition having a connecting port and an electrode avoidance port, the partition is arranged on the side of the base body away from the opening, the control component and the airflow sensor are arranged on the side of the partition away from the base body, and the airflow sensor is connected to the airflow channel fluid of each atomization component through the connecting port.

[0013] In one embodiment, the bracket further includes a mounting seat provided on a side of the partition facing away from the seat body, and the airflow sensor is provided on the mounting seat.

[0014] In one embodiment, the airflow sensor has a sensing chamber, and the airflow sensor and the mounting base jointly enclose a sensing channel, or the airflow sensor has a sensing channel; the sensing chamber is connected to the communication port through the sensing channel.

[0015] In one embodiment, the mounting seat has a mounting groove, and at least a portion of the structure of the airflow sensor is disposed in the mounting groove.

[0016] In one embodiment, the nozzle assembly is in sealing contact with each of the atomization assemblies.

[0017] In one embodiment, the nozzle assembly includes plug-in slots sealed in one-to-one correspondence with the atomizer assembly, and each of the plug-in slots is communicated with the suction channel respectively.

[0018] In one embodiment, the suction nozzle assembly includes a sealed suction nozzle having the suction channel and a main suction nozzle sleeved on the outer surface of the sealed suction nozzle, and the sealed suction nozzle is in sealing contact with each of the atomization assemblies.

[0019] In one embodiment, the sealing suction nozzle is snap-connected with the main suction nozzle.

[0020] In one embodiment, the nozzle assembly is snap-connected to the housing assembly.

[0021] In one embodiment, the atomizer host further includes a battery detachably disposed in the housing, the control assembly includes an electric control board and a conductive spring, and the battery is electrically connected to the electric control board via the conductive spring.

[0022] In one embodiment, the atomizer host includes a battery disposed in the housing and a charging interface electrically connected to the battery and the control component respectively; and / or,

[0023] The atomizing host further comprises a display screen connected to the control component signal, the display screen being used to display the power level and the working status of the atomizing component; and / or,

[0024] The atomizing host also includes a fingerprint module connected to the control component signal, and the fingerprint module is used for fingerprint unlocking.

[0025] Another embodiment of the present application provides an aerosol generating device, comprising:

[0026] The atomizer host described above;

[0027] Multiple atomizer components, each of which includes an atomizer shell and an atomizer core, the atomizer shell having an air flow channel and a liquid storage tank, the atomizer core being arranged in the atomizer shell and being fluidically connected to the air flow channel and the liquid storage tank respectively; multiple atomizer components are arranged in the accommodating cavity, the air flow channel of each atomizer component is respectively connected to the suction channel and is fluidically connected to the air flow sensor, and the atomizer core of each atomizer component is respectively connected to the control component signal.

[0028] In one embodiment, the atomization assembly further includes an electrode rod, and the atomization core is signal-connected to the control assembly via the electrode rod.

[0029] In one embodiment, the control component includes a control switch and an electronic control board connected to the control switch signal. The electronic control board is respectively connected to the airflow sensor and the atomizer core signal of each atomizer component to power the atomizer core of at least one atomizer component according to the control signal of the control switch, or to adjust the power of the atomizer core of at least one atomizer component.

[0030] In one embodiment, each of the atomizing components is detachably disposed in the accommodating cavity.

[0031] An embodiment of the present application provides an atomizer host and an aerosol generating device, wherein the atomizer host is provided with a accommodating cavity for accommodating multiple atomizer assemblies on a shell assembly, and the control assembly is respectively connected to the airflow sensor and the signals of each atomizer assembly, so that the control assembly can control each atomizer assembly according to the signal of the airflow sensor. Thus, when multiple atomizer assemblies store e-liquids of different flavors, the user can start one of the atomizer assemblies as needed to inhale the aerosol generated by only one atomizer assembly, or start all the atomizer assemblies (when the number of atomizer assemblies is three or more, some of the atomizer assemblies can also be started) so that the aerosols generated by different atomizer assemblies can be mixed to form an aerosol of mixed flavor, so that the user can adjust the flavor of the aerosol according to need, thereby improving the playability of the aerosol generating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic structural diagram of an aerosol generating device according to an embodiment of the present application;

[0033] Figure 2 for Figure 1 An exploded view of the aerosol generating device is shown;

[0034] Figure 3 for Figure 1 An exploded view of the aerosol generating device is shown, with the housing omitted;

[0035] Figure 4 for Figure 1 The structural diagram of the atomizer host shown;

[0036] Figure 5 for Figure 1 The structural diagram of the atomization main component shown;

[0037] Figure 6 for Figure 1 A schematic structural diagram of the bracket shown;

[0038] Figure 7 for Figure 1 A schematic structural diagram of the bracket shown in another perspective;

[0039] Figure 8 for Figure 1 A schematic diagram of the structure of the bracket and airflow sensor shown;

[0040] Figure 9 for Figure 1 The structural diagram of the airflow sensor shown;

[0041] Figure 10 for Figure 1 The structural schematic diagram of the sealing nozzle is shown.

[0042] Description of reference numerals:

[0043] 10. Atomizer host; 11. Housing assembly; 11a. Receptacle; 11a1. Opening; 111. Housing; 111a. Snap-in slot; 112. Bracket; 112a. Receptacle; 112a1. Notch; 113. Housing cover; 1121. Base; 1122. Partition; 1122a. Connecting port; 1122b. Electrode avoidance port; 1123. Mounting base; 1123a. Mounting slot; 12. Airflow sensor; 12a. Sensor compartment; 12b. Sensor channel; 12c. Concave Slot; 13. Suction nozzle assembly; 13a. Suction channel; 13b. Plug slot; 131. Sealing nozzle; 1311. First clamping part; 132. Main suction nozzle; 132a. Card interface; 133. Second clamping part; 14. Control assembly; 141. Electric control board; 142. Conductive spring; 143. Control switch; 15. Battery; 16. Charging interface; 17. Display screen; 18. Fingerprint module; 20. Atomizer assembly; 21. Atomizer shell; 21a. Air flow channel; 22. Electrode rod. DETAILED DESCRIPTION

[0044] In the description of the embodiments of the present application, it should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0045] The present application provides an aerosol generating device. Figures 1 to 4 The aerosol generating device includes an atomizing host 10 and a plurality of atomizing components 20.

[0046] The aerosol generating device is used to generate aerosols for users to inhale or for use in medicine, beauty, etc. The atomizing main unit 10 is used in conjunction with multiple atomizing components 20 having air flow channels 21a to provide power to the multiple atomizing components 20 and control the working status of the multiple atomizing components 20.

[0047] See also Figure 1 、 Figure 2 and Figure 4 The atomizer host 10 of the embodiment of the present application includes a shell component 11, a nozzle component 13, an airflow sensor 12 and a control component 14.

[0048] The housing assembly 11 has a receiving chamber 11 a for receiving a plurality of atomizer assemblies 20 . One end of the receiving chamber 11 a has an opening 11 a 1 .

[0049] The accommodating chamber 11a is used to accommodate the atomizing assembly 20. The opening 11a1 is used for the atomizing assembly 20 to be inserted into the accommodating chamber 11a.

[0050] Figure 1The accommodating cavity 11 a of the atomizer host 10 shown can accommodate two atomizer assemblies 20 . In other embodiments, the accommodating cavity 11 a can also accommodate more than two atomizer assemblies 20 according to specific design requirements.

[0051] See also Figure 1 and Figure 5 The atomizer assembly 20 includes an atomizer shell 21 and an atomizer core (not shown in the figure). The atomizer shell 21 has an air flow channel 21a and a liquid storage tank (not shown in the figure). The atomizer core is arranged in the atomizer shell 21 and is fluidically connected to the air flow channel 21a and the liquid storage tank respectively.

[0052] The liquid storage tank is used to store the e-liquid. The atomizer core is fluidly connected to the air flow channel 21a and the liquid storage tank respectively, which means that the e-liquid in the liquid storage tank can flow to the atomizer core, so that the atomizer core heats and atomizes the e-liquid, and the aerosol generated by atomization flows into the air flow channel 21a.

[0053] In order to meet different taste requirements, multiple atomizer components 20 can store e-liquids of different flavors respectively. For example, the flavor of the e-liquid can be a single flavor such as mango, watermelon, etc., or a mixed flavor such as strawberry kiwi, raspberry watermelon, etc.

[0054] It should be noted that the choice of flavor is mainly determined by the user. Therefore, the user can also choose an atomizer assembly 20 of the same flavor according to his or her needs. In other words, multiple atomizer assemblies 20 can also store e-liquid of the same flavor.

[0055] Each atomizer assembly 20 can be detachably mounted within the accommodating chamber 11a. When the e-liquid in the atomizer assembly 20 is consumed, or the user needs to switch to a different flavor of e-liquid, they simply remove the original atomizer assembly 20 from the accommodating chamber 11a, add e-liquid or replace it with another atomizer assembly 20, and then place the newly added or replaced atomizer assembly 20 back into the accommodating chamber 11a. This makes operation simple and convenient.

[0056] There is no limitation on the manner in which the atomizer assembly 20 is detachably disposed in the accommodating cavity 11 a . For example, the atomizer assembly 20 may be snap-fitted or magnetically engaged with the housing assembly 11 .

[0057] In other embodiments, each atomizer assembly 20 may also be non-detachably disposed in the accommodating cavity 11 a , and the user may add e-liquid to the liquid storage tank of the atomizer assembly 20 without removing the atomizer assembly 20 .

[0058] The nozzle assembly 13 has a suction channel 13 a . The nozzle assembly 13 covers the opening 11 a 1 . The suction channel 13 a is in communication with the air flow channels 21 a of each atomizing assembly 20 .

[0059] The mouthpiece assembly 13 is used to contact the user's oral cavity when the user inhales, so that the aerosol generated by the atomization assembly 20 flows from the air flow channel 21a through the suction channel 13a into the user's oral cavity.

[0060] The number of suction channels 13a is unlimited, see Figure 1 and Figure 4 The nozzle assembly 13 may have a suction channel 13a, which is simultaneously connected to the air flow channels 21a of multiple atomizer assemblies 20. That is, when multiple atomizer assemblies 20 work simultaneously, the aerosols generated by each atomizer assembly 20 enter the suction channel 13a at the same time and are mixed in the suction channel 13a.

[0061] In other embodiments, the nozzle assembly 13 may have suction channels 13a corresponding one-to-one to the airflow channels 21a, that is, the nozzle assembly 13 has multiple suction channels 13a, and each suction channel 13a is respectively connected to the corresponding airflow channel 21a of the atomization assembly 20.

[0062] The connection method between the nozzle assembly 13 and the shell assembly 11 is not limited. The nozzle assembly 13 and the shell assembly 11 can be connected in an irremovable manner by bonding or the like. The nozzle assembly 13 and the shell assembly 11 can also be connected in a detachable manner, such as by snapping, or fastening with fasteners such as screws and bolts.

[0063] For example, please refer to Figure 2 The outer side of the nozzle assembly 13 has a second engaging portion 133, and the inner side of the housing assembly 11 has an engaging groove 111a at a corresponding position. The second engaging portion 133 is engaged with the engaging groove 111a to achieve engagement. By engaging the nozzle assembly 13 with the housing assembly 11, the nozzle assembly 13 can be easily assembled and disassembled.

[0064] The airflow sensor 12 is disposed in the housing 111 and is configured to be in fluid communication with the airflow passage 21 a of each atomizing assembly 20 . The control assembly 14 is configured to be in signal communication with the airflow sensor 12 and each atomizing assembly 20 .

[0065] The airflow sensor 12 is used to detect airflow changes in the airflow channel 21a. The detection principle of the airflow sensor 12 is not limited, and the airflow change can be determined by detecting the pressure difference, pressure intensity, or vortex generated when the user inhales.

[0066] The airflow sensor 12 is in fluid communication with the airflow channel 21 a of each atomizing assembly 20 , that is, fluid can flow between the airflow sensor 12 and the airflow channel 21 a .

[0067] The control component 14 is used to control the working states of the plurality of atomizing components 20 , that is, the airflow sensor 12 can control at least one atomizing component 20 among the plurality of atomizing components 20 to start or shut down through the control component 14 .

[0068] Signal connection means that the control component 14 can realize signal transmission with the airflow sensor 12 and the plurality of atomization components 20 . Such transmission can be wired transmission or wireless transmission.

[0069] Specifically, a plurality of atomizer assemblies 20 are arranged in the accommodating chamber 11a, and the airflow channel 21a of each atomizer assembly 20 is respectively connected to the suction channel 13a and is fluidically connected to the airflow sensor 12, and the atomizer core of each atomizer assembly 20 is respectively connected to the control assembly 14 signal. Since the suction channel 13a of the mouthpiece assembly 13 is connected to the airflow channel 21a, when the user inhales, the airflow can flow between the suction channel 13a, the airflow channel 21a and the airflow sensor 12. After the airflow sensor 12 detects the airflow change, it transmits the signal to the control assembly 14. The control assembly 14 determines that the user has a puffing action based on the signal of the airflow sensor 12, thereby controlling the atomizer core of the corresponding atomizer assembly 20 to start heating. When the user does not inhale, the control assembly 14 controls the atomizer core of the corresponding atomizer assembly 20 to stop working based on the signal of the airflow sensor 12.

[0070] The atomizer host 10 of the embodiment of the present application is provided with a accommodating cavity 11a for accommodating multiple atomizer assemblies 20 on the shell assembly 11, and the control assembly 14 is respectively connected to the airflow sensor 12 and the signals of each atomizer assembly 20, so that the control assembly 14 can control each atomizer assembly 20 according to the signal of the airflow sensor 12. Therefore, when multiple atomizer assemblies 20 store e-liquids of different flavors, the user can start one of the atomizer assemblies 20 as needed to inhale the aerosol generated by only one atomizer assembly 20, or start all the atomizer assemblies 20 (when the number of atomizer assemblies 20 is three or more, some of the atomizer assemblies 20 can also be started) so that the aerosols generated by different atomizer assemblies 20 can be mixed to form an aerosol of mixed flavor, so that the user can adjust the flavor of the aerosol according to his needs, thereby improving the playability of the aerosol generating device.

[0071] In one embodiment, please refer to Figure 2 and 4 The housing assembly 11 may include a housing 111 having an opening 11 a 1 and a bracket 112 disposed in the housing 111 , wherein the bracket 112 separates an accommodating cavity 11 a in the housing 111 .

[0072] The bracket 112 is used to support a plurality of atomization assemblies 20 .

[0073] For example, see Figure 2 、 Figure 4 and Figure 7The bracket 112 may have a receiving groove 112a corresponding to the atomizer assembly 20 one by one and having a notch 112a1. Each receiving groove 112a is located in the accommodating cavity 11a, and the notch 112a1 of each receiving groove 112a faces the opening 11a1.

[0074] The receiving slot 112a of the bracket 112 is used to limit the position of the multiple atomizer assemblies 20 to minimize displacement of the atomizer assemblies 20 within the accommodating chamber 11a. The notch 112a1 is used to allow the atomizer assembly 20 to be inserted into the receiving slot 112a. In other words, one end of the atomizer assembly 20 can be inserted into the receiving slot 112a through the notch 112a1.

[0075] Figure 4 The atomizer host 10 shown is used in conjunction with two atomizer assemblies 20 , and therefore, the bracket 112 is provided with two receiving slots 112 a .

[0076] In other embodiments, for an atomizer mainframe used with three or more atomizer assemblies 20 , the bracket 112 may also have three or more receiving slots 112 a , that is, the receiving slots 112 a correspond one-to-one to the atomizer assemblies 20 .

[0077] Please continue reading Figure 2 、 Figure 4 、 Figure 6 and Figure 8 The bracket 112 may include a base body 1121 having a receiving groove 112a and a partition 1122 having a connecting port 1122a and an electrode avoidance port 1122b. The partition 1122 is arranged on the side of the base body 1121 away from the port 11a1. The control component 14 and the airflow sensor 12 are arranged on the side of the partition 1122 away from the base body 1121, and the airflow sensor 12 is fluidically connected to the airflow channel 21a of each atomization component 20 through the connecting port 1122a.

[0078] The partition 1122 is used to separate the atomizing assembly 20 from the control assembly 14 and the airflow sensor 12 , that is, the atomizing assembly 20 , the control assembly 14 and the airflow sensor 12 are respectively located on opposite sides of the partition 1122 .

[0079] The communication port 1122 a is used to connect the airflow channel 21 a and the airflow sensor 12 , so that fluid can flow between the airflow channel 21 a and the airflow sensor 12 through the communication port 1122 a .

[0080] See also Figure 5 The atomizing assembly 20 may also be provided with an electrode rod 22, and the atomizing core is connected to the control assembly 14 via the electrode rod 22. The electrode avoidance opening 1122b is used to avoid the electrode rod 22 of the atomizing assembly 20, see Figures 5 to 8The electrode rod 22 can be connected to the control component 14 by passing through the electrode avoidance port 1122b. In other embodiments, the electrode rod 22 may not pass through the electrode avoidance port 1122b. For example, a cable can be used to pass through the electrode avoidance port 1122b to respectively connect the electrode rod 22 and the control component 14, thereby achieving signal connection.

[0081] By setting a partition 1122 on the side of the seat 1121 facing away from the outlet 11a1, and setting the control component 14 and the airflow sensor 12 on the side of the partition 1122 facing away from the seat 1121, multiple atomization components 20 can be separated from the control component 14 and the airflow sensor 12 to protect the control component 14 and the airflow sensor 12, and prevent the aerosol generated by the atomization component 20 from affecting the operation and service life of the control component 14 and the airflow sensor 12.

[0082] In one embodiment, please refer to Figures 6 to 9 The bracket 112 may further include a mounting seat 1123 disposed on a side of the partition 1122 facing away from the seat body 1121 , and the airflow sensor 12 is disposed on the mounting seat 1123 .

[0083] That is, the mounting seat 1123 is used to mount the airflow sensor 12 to ensure the installation stability of the airflow sensor 12 .

[0084] Please continue reading Figure 8 and Figure 9 The airflow sensor 12 may include a sensing chamber 12a. The airflow sensor 12 and the mounting base 1123 may jointly define a sensing channel 12b. The sensing chamber 12a is connected to the communication port 1122a through the sensing channel 12b.

[0085] The sensing chamber 12a is used to sense changes in airflow pressure. The sensing channel 12b connects the sensing chamber 12a and the airflow channel 21a via the communication port 1122a, so that the suction channel 13a, the airflow channel 21a, the sensing channel 12b, and the sensing chamber 12a form an airflow path. When a user inhales, a negative pressure is formed in the sensing chamber 12a. The airflow sensor 12 detects the pressure difference in the sensing chamber 12a and transmits a signal to the control assembly 14, which then powers the atomizer assembly 20.

[0086] For example, see Figure 9 One side of the airflow sensor 12 has a groove 12c that is connected to the sensing chamber 12a. When the airflow sensor 12 is installed on the mounting base 1123, the side with the groove 12c contacts the mounting base 1123, so that the mounting base 1123 and the groove wall of the groove 12c form a sensing channel 12b to ensure the sensitivity of the airflow sensor.

[0087] In other embodiments, the airflow sensor 12 may have a sensing channel 12b, and the sensing chamber 12a may communicate with the communication port 1122a through the sensing channel 12b. In other words, the airflow sensor 12 itself may have a sensing channel 12b communicating with the sensing chamber 12a, rather than being enclosed by the mounting base 1123 to form the sensing channel 12b.

[0088] To further ensure the installation stability of the airflow sensor 12, in one embodiment, please refer to Figure 6 The mounting seat 1123 may have a mounting groove 1123a, and at least a portion of the structure of the airflow sensor 12 is disposed in the mounting groove 1123a.

[0089] In one embodiment, the nozzle assembly 13 may be in sealing contact with each atomizer assembly 20 .

[0090] Sealed contact means that when the nozzle assembly 13 is positioned over the opening 11a1, the nozzle assembly 13 and the atomizer assemblies 20 disposed within the accommodating chamber 11a are in contact, and air cannot pass through the contacting area. In other words, air can only flow between the suction channel 13a and the airflow channel 21a and cannot escape from the contacting area between the nozzle assembly 13 and the atomizer assemblies 20.

[0091] For example, see Figure 1 、 Figure 2 、 Figure 4 and Figure 10 The suction nozzle assembly 13 may include a sealed suction nozzle 131 having a suction channel 13a and a main suction nozzle 132 sleeved on the outer surface of the sealed suction nozzle 131 . The sealed suction nozzle 131 is in sealing contact with each atomization assembly 20 .

[0092] The sealing nozzle 131 is used to seal the connection between the nozzle assembly 13 and each atomizing assembly 20. The main nozzle 132 is used to contact the user's oral cavity.

[0093] The material of the sealing nozzle 131 is not limited. To ensure the sealing effect, rubber can be used. Rubber has good sealing properties and good elastic deformation ability, and can cooperate well with the atomization component 20.

[0094] The sealing suction nozzle 131 and the main suction nozzle 132 can be connected in any way, and can be connected in an irremovable manner by dispensing glue or the like. The sealing suction nozzle 131 and the main suction nozzle 132 can also be connected in a detachable manner, such as by snap-fitting, or fastened with screws, bolts or other fasteners.

[0095] For example, please refer to Figure 2 and Figure 5The outer side of the sealing nozzle 131 may have a first engaging portion 1311, and the corresponding position of the main nozzle 132 may have a engaging interface 132a. The first engaging portion 1311 is engaged with the engaging interface 132a. In another embodiment, the inner side of the main nozzle 132 may have the first engaging portion 1311, and the corresponding position of the sealing nozzle 131 may have the engaging interface 132a.

[0096] Please continue reading Figure 4 The nozzle assembly 13 may include plug-in grooves 13b sealed in a one-to-one correspondence with the atomizer assembly 20, and each plug-in groove 13b is respectively communicated with the suction channel 13a.

[0097] That is, after each atomizer assembly 20 is inserted into the corresponding insertion groove 13b, the atomizer assembly 20 is in sealing contact with the groove wall of the insertion groove 13b. For the nozzle assembly 13 having the sealing nozzle 131 and the main nozzle 132, the insertion groove 13b is actually set in the sealing nozzle 131.

[0098] Since each plug-in slot 13b is respectively connected to the suction channel 13a, when each atomizer assembly 20 is respectively in sealing contact with the plug-in slot 13b, the airflow channel 21a can be connected with the suction channel 13a through the connection between the plug-in slot 13b and the suction channel 13a. In this way, the aerosol can flow from the airflow channel 21a to the suction channel 13a, and can also ensure that the aerosol will not overflow from the contact area between the plug-in slot 13b and the atomizer assembly 20 when the user inhales.

[0099] In addition, the insertion slot 13 b limits the atomizer assembly 20 to prevent the atomizer assembly 20 from being displaced in the accommodating cavity 11 a as much as possible.

[0100] In one embodiment, please refer to Figure 3 The atomizer host 10 may further include a battery 15 detachably disposed in the housing 111 . The control component 14 includes an electric control board 141 and a conductive spring 142 . The battery 15 is electrically connected to the electric control board 141 through the conductive spring 142 .

[0101] The battery 15 is used to supply power to the electric control board 141 and the atomizing assembly 20. The battery 15 is electrically connected to the electric control board 141 by abutting against the conductive spring 142.

[0102] The conductive spring 142 can facilitate the electrical connection and separation between the battery 15 and the conductive spring 142 , thereby facilitating the disassembly and recycling of the battery 15 .

[0103] For an embodiment in which the housing assembly 11 includes a housing 111 and a bracket 112 disposed in the housing 111 , the bracket 112 may have a battery accommodating cavity for accommodating the battery 15 , and the battery 15 accommodating cavity may limit the position of the battery 15 .

[0104] For further information, please refer to Figure 3 The battery 15 accommodating cavity has a disassembly opening at one end away from the accommodating cavity 11a. The shell assembly 11 also includes a shell cover 113 arranged at the disassembly opening. The shell cover 113 is detachably connected to the shell 111. By arranging the shell cover 113 at the disassembly opening, not only can the battery 15 be easily disassembled and assembled, but the battery 15 can also be protected.

[0105] In other embodiments, the battery 15 may also be electrically connected to the electronic control board 141 through other means such as cable connection.

[0106] In one embodiment, please refer to Figure 3 The atomizer host 10 may further include a charging interface 16 that is electrically connected to the battery 15 and the control component 14 respectively.

[0107] The charging port 16 is used to connect to an external power source to charge the battery 15, for example, by connecting to the mains via a power adapter, or to a device such as a mobile power supply. In some embodiments, the charging port 16 can also be used for information transmission. The type of the charging port 16 is not limited and can be a Type-C port or a USB port.

[0108] In one embodiment, please refer to Figure 1 、 Figure 2 and Figure 4 The atomizing host 10 may further include a display screen 17 connected to the control component 14 by signal, and the display screen 17 is used to display the power level and the working status of the atomizing component 20.

[0109] The control component 14 is used to supply power to the display screen 17 and provide information input so that the display screen 17 can display the power level and the working status of the atomization component 20.

[0110] The working status of the atomizer assembly 20 includes but is not limited to information such as power size, working mode, and remaining e-liquid amount. It should be noted that the working mode refers to the mode in which a single atomizer assembly 20 works or the mode in which multiple atomizer assemblies 20 work simultaneously.

[0111] The display screen 17 may be a touch screen, and the user may interact through the touch screen so that the control component 14 controls the working state of the atomizing component 20 according to the control signal of the touch screen. The display screen 17 may also be a non-touch screen.

[0112] By providing the display screen 17 , the user can quickly obtain information such as the power level and the working status of the atomizing assembly 20 , thereby improving the user's convenience.

[0113] In one embodiment, please refer to Figure 1 、 Figure 2 and Figure 4The atomizing host 10 may further include a fingerprint module 18 connected to the control component 14 by signal, and the fingerprint module 18 is used for fingerprint unlocking.

[0114] During use, users need to unlock the aerosol generating device with fingerprint first to prevent minors or others from using it.

[0115] In one embodiment, please refer to Figure 1 and Figure 2 The control component 14 may include a control switch 143 and an electric control board 141 connected to the control switch 143 signal. The electric control board 141 is respectively connected to the airflow sensor 12 and the atomizer core signal of each atomizer component 20 to power the atomizer core of at least one atomizer component 20 according to the control signal of the control switch 143, or to adjust the power of the atomizer core of at least one atomizer component 20.

[0116] The control switch 143 is used to control the working status of multiple atomizer cores. Taking the number of atomizer assemblies 20 as an example, the control switch 143 can power the atomizer core of one atomizer assembly 20 through the electronic control board 141 to heat and atomize the e-liquid, while simultaneously powering off the atomizer core of the other atomizer assembly 20. In other words, only one of the two atomizer assemblies 20 is powered on to produce aerosol. The control switch 143 powers on the atomizer cores of both atomizer assemblies 20 at the same time, that is, both atomizer assemblies 20 work simultaneously to produce aerosol. In other words, the power on or off of the atomizer cores of multiple atomizer assemblies 20 can be controlled individually to meet the needs of users with different tastes.

[0117] After powering the atomizer core of at least one atomizer assembly 20, the control switch 143 can also adjust the power of the energized atomizer core. By adjusting the atomizer core to different powers, the atomizer assembly 20 can generate aerosols of different concentrations. Taking two atomizer assemblies 20 as an example, the atomizer cores of the two atomizer assemblies 20 can have different powers, that is, the aerosol concentrations generated by the two atomizer assemblies 20 are different. For two atomizer assemblies 20 with different flavors of e-liquid, by making the two atomizer assemblies 20 generate aerosols of different concentrations, users can adjust the mixing ratio of the two flavors of aerosol to meet their diverse taste needs.

[0118] In another embodiment, the control switch 143 may first adjust the power of the atomizer core of at least one atomizer assembly 20 and then supply power to the atomizer core of at least one atomizer assembly 20 .

[0119] In the description of this application, the descriptions with reference to the terms "in one embodiment", "in some embodiments", "in other embodiments", "in yet other embodiments", or "exemplary" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine different embodiments or examples described in this application and features of different embodiments or examples, unless they are mutually inconsistent.

[0120] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application are intended to be within the scope of protection of the present application.

Claims

1. A misting host, characterized in that: The atomizing host is used in conjunction with a plurality of atomizing components having air flow channels, wherein the atomizing host includes: A housing assembly, wherein the housing assembly has an accommodating cavity for accommodating the plurality of atomizing assemblies, and one end of the accommodating cavity has an opening; A nozzle assembly having a suction channel, the nozzle assembly cover being disposed at the opening, the suction channel being in communication with the airflow channel of each atomizing assembly; an airflow sensor disposed in the housing, the airflow sensor being configured to be in fluid communication with the airflow channel of each atomizing assembly; A control component is used to connect signals with the airflow sensor and each of the atomization components.

2. The atomizer host according to claim 1, characterized in that: The housing assembly includes a housing with the opening and a bracket arranged in the housing, wherein the bracket separates the accommodating cavity in the housing.

3. The atomizer host according to claim 2, characterized in that: The bracket has accommodating grooves corresponding to the atomizing components one by one and having notches. Each of the accommodating grooves is located in the accommodating cavity, and the notches of each of the accommodating grooves face the opening.

4. The atomizer host according to claim 3, characterized in that: The bracket includes a base body having the accommodating groove and a partition having a connecting port and an electrode avoidance port, the partition is arranged on the side of the base body away from the opening, the control component and the airflow sensor are arranged on the side of the partition away from the base body, and the airflow sensor is connected to the airflow channel fluid of each atomization component through the connecting port.

5. The atomizing host according to claim 4, characterized in that: The bracket further comprises a mounting seat arranged on a side of the partition away from the seat body, and the airflow sensor is arranged on the mounting seat.

6. The atomizer host according to claim 5, characterized in that: The airflow sensor has a sensing chamber, and the airflow sensor and the mounting seat jointly enclose a sensing channel, or the airflow sensor has a sensing channel; the sensing chamber is connected to the communication port through the sensing channel.

7. The atomizer host according to claim 5 or 6, characterized in that: The mounting seat has a mounting groove, and at least a portion of the structure of the airflow sensor is disposed in the mounting groove.

8. The atomizer host according to any one of claims 1 to 6, characterized in that: The suction nozzle assembly is in sealing contact with each of the atomization assemblies.

9. The atomizing host according to claim 8, characterized in that: The nozzle assembly includes plug-in slots sealed in one-to-one correspondence with the atomizer assembly, and each of the plug-in slots is communicated with the suction channel respectively.

10. The atomizer host according to claim 8, characterized in that: The suction nozzle assembly includes a sealing suction nozzle having the suction channel and a main suction nozzle sleeved on the outer surface of the sealing suction nozzle, and the sealing suction nozzle is in sealing contact with each of the atomization assemblies.

11. The atomizer host according to claim 10, characterized in that: The sealing suction nozzle is clamped with the main suction nozzle.

12. The atomizer host according to any one of claims 1 to 6, characterized in that: The suction nozzle assembly is clamped with the shell assembly.

13. The atomizer host according to any one of claims 1 to 6, characterized in that: The atomizing host further includes a battery detachably disposed in the housing. The control assembly includes an electric control board and a conductive spring. The battery is electrically connected to the electric control board via the conductive spring.

14. The atomizer host according to any one of claims 1 to 6, characterized in that: The atomizer host includes a battery disposed in the housing and a charging interface electrically connected to the battery and the control component respectively; and / or, The atomizing host further comprises a display screen connected to the control component signal, the display screen being used to display the power level and the working status of the atomizing component; and / or, The atomizing host also includes a fingerprint module connected to the control component signal, and the fingerprint module is used for fingerprint unlocking.

15. An aerosol generating device, characterized in that: include: The atomizer host according to any one of claims 1 to 14; Multiple atomizer components, each of which includes an atomizer shell and an atomizer core, the atomizer shell having an air flow channel and a liquid storage tank, the atomizer core being arranged in the atomizer shell and being fluidically connected to the air flow channel and the liquid storage tank respectively; multiple atomizer components are arranged in the accommodating cavity, the air flow channel of each atomizer component is respectively connected to the suction channel and is fluidically connected to the air flow sensor, and the atomizer core of each atomizer component is respectively connected to the control component signal.

16. The aerosol generating device according to claim 15, wherein: The atomization assembly further includes an electrode rod, and the atomization core is connected to the control assembly via the electrode rod.

17. The aerosol generating device according to claim 15 or 16, characterized in that The control assembly includes a control switch and an electric control board connected to the control switch signal. The electric control board is respectively connected to the airflow sensor and the atomizer core signal of each atomizer assembly to supply power to the atomizer core of at least one atomizer assembly or adjust the power of the atomizer core of at least one atomizer assembly according to the control signal of the control switch.

18. The aerosol generating device according to claim 15 or 16, characterized in that Each of the atomizing components is detachably disposed in the accommodating cavity.

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