Host machine and aerosol generating device

Abstract

The invention belongs to the field of electronic atomization equipment, and relates to a main machine which comprises a microphone assembly and an air adjusting ring, an air channel piece is arranged in the air adjusting ring, a first air inlet hole is formed in the air adjusting ring, a suction air channel and a microphone air channel are arranged between the air adjusting ring and the air channel piece, and the path length of the suction air channel is larger than that of the microphone air channel; the invention further relates to an aerosol generating device. According to the technical scheme, the microphone assembly can be provided with the special microphone air channel, stock air can be reduced, meanwhile, the path length of the suction air channel is larger than that of the microphone air channel, the length of the microphone air channel is set to be shorter, the microphone air channel can generate air pressure difference more easily, suction sensitivity is improved, and the service life of the microphone assembly is prolonged. Therefore, the microphone assembly is quickly triggered to excite the atomizing core assembly to atomize the aerosol matrix, the suction channel is unobstructed, and the product performance and the use experience of a user are improved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization equipment, and more specifically, to a host and an aerosol generating device. Background Art

[0002] The aerosol generating device is mainly composed of a main unit and an atomizer. The main unit is provided with a battery, a control panel, a microphone and other structures. The atomizer is provided with an oil tank, a heating element and other structures. An airway is formed between the main unit and the atomizer and inside the atomizer. The main unit provides electrical energy to the atomizer, wherein the microphone is a pneumatic induction switch, which can connect the circuit between the main unit and the atomizer when an inhalation action occurs. When the battery assembly of the main unit is connected to the atomizer circuit, the heating element of the atomizer starts to work, and the tobacco oil in the oil tank is heated and atomized and discharged from one end of the atomizer.

[0003] At present, the space inside the atomizer is very large, and there is a lot of stored air. It is difficult to form an air pressure difference in the airway of the microphone head, and the suction is not sensitive, which results in the product having no suction function, thereby affecting the product performance and the user experience. Summary of the invention

[0004] The technical problem to be solved by the embodiments of the present application is that the space inside the atomizer is very large, the stored air is large, it is difficult to form an air pressure difference in the airway of the microphone head, and the suction is not sensitive, which results in the product having no suction function, thereby affecting the product performance and the user's experience.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a host, which adopts the following technical solution, including:

[0006] A host comprises a microphone assembly and an air regulating ring, wherein an air duct member is arranged inside the air regulating ring, a first air inlet hole is arranged on the air regulating ring, a suction air duct and a microphone air duct are arranged between the air regulating ring and the air duct member, the suction air duct is used to connect the atomization core assembly and the first air inlet hole, and the microphone air duct is used to connect the microphone assembly and the atomization core assembly, wherein the path length of the suction air duct is greater than the path length of the microphone air duct.

[0007] Furthermore, a first channel is provided on the airway piece, at least one second channel is provided between the air regulating ring and the airway piece, a third channel is provided in the microphone assembly, the suction airway includes the first channel and the second channel, the microphone airway includes the first channel and the third channel, and the length of the second channel is greater than the length of the third channel.

[0008] Furthermore, the first channel is fan-shaped, two second channels are provided, and the second channels are arc-shaped.

[0009] Furthermore, the microphone assembly is arranged at the intersection of the first channel and the second channel.

[0010] Furthermore, the microphone assembly includes a microphone and an oil-proof cover, and the oil-proof cover is provided with a third air inlet hole connecting the third channel and the first channel and / or the second channel.

[0011] Furthermore, an airflow containing cavity is provided in the air channel component at the intersection of the first channel and the second channel, the third air inlet hole is provided at the side end of the oil-proof cover, and in the vertical direction the third air inlet hole is located away from the bottom wall of the airflow containing cavity.

[0012] Furthermore, the main unit also includes a shell, the air regulating ring is connected to the shell via a bracket, the airway component is connected to the air regulating ring via a pressure ring, and the air regulating ring is rotatably connected to the shell and the airway component respectively.

[0013] In order to solve the above technical problems, the present application also provides an aerosol generating device, which adopts the following technical solution:

[0014] An aerosol generating device comprises an atomizing core assembly and a main unit, wherein the atomizing core assembly is arranged in the main unit.

[0015] Furthermore, at least one second air inlet hole is provided on the atomizer core assembly, and a projection of the second air inlet hole is located on the suction airway.

[0016] Furthermore, one of the air regulating ring and the atomizer core assembly is provided with a protrusion, and the other is provided with a groove, and the groove is matched with the protrusion, so that the air regulating ring is driven to rotate when the atomizer core assembly is rotated.

[0017] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: the microphone assembly described in the present application is provided with a dedicated microphone airway, which can reduce the amount of stored air, and at the same time, the path length of the suction airway is greater than the path length of the microphone airway, and the length of the microphone airway is set shorter, which can make it easier for the microphone airway to produce an air pressure difference, thereby improving the suction sensitivity, thereby quickly triggering the microphone assembly to stimulate the atomization core assembly to work and atomize the aerosol matrix, and the suction airway can be directly connected to the atmosphere through the first air inlet, so that the suction airway is unobstructed, thereby improving product performance and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the scheme of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the host in the embodiment of the present application;

[0020] Figure 2 It is an exploded view of the host of the embodiment of the present application;

[0021] Figure 3 It is one of the longitudinal cross-sectional views of the host computer according to the embodiment of the present application;

[0022] Figure 4 yes Figure 3 A is an enlarged schematic diagram;

[0023] Figure 5 This is the second longitudinal cross-sectional view of the host computer according to the embodiment of the present application;

[0024] Figure 6 yes Figure 5 A magnified schematic diagram of B;

[0025] Figure 7 is a transverse cross-sectional view of the host computer according to an embodiment of the present application;

[0026] Figure 8 It is a structural diagram of the gas regulating ring;

[0027] Fig. 9 It is a structural diagram of the airway component.

[0028] Figure numerals: 100, atomizer core assembly; 101, second air inlet; 1, air adjustment ring; 11, first air inlet; 12, protrusion; 13, groove; 14, sealing ring; 2, airway member; 21, first channel; 22, second channel; 23, third channel; 24, airflow receiving chamber; 25, protrusion; 3, microphone; 4, oil-proof cover; 5, shell; 50, installation chamber; 51, bracket; 52, pressure ring; 53, microphone groove; 54, column; 6, nozzle; 61, aerosol channel. DETAILED DESCRIPTION

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0030] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] The embodiment of the present application provides a host, which adopts the following technical solution, including:

[0033] As attached Figure 1 To Attachment Fig. 9 As shown, a host comprises a microphone assembly and an air regulating ring 1, wherein an airway piece 2 is arranged inside the air regulating ring 1, a first air inlet hole 11 is arranged on the air regulating ring 1, a suction airway and a microphone airway are arranged between the air regulating ring 1 and the airway piece 2, the suction airway is used to connect the atomizing core assembly 100 and the first air inlet hole 11, and the microphone airway is used to connect the microphone assembly and the atomizing core assembly 100, wherein the path length of the suction airway is greater than the path length of the microphone airway. The microphone assembly is provided with a dedicated microphone airway, which can reduce the amount of stored air. At the same time, the path length of the suction airway is greater than the path length of the microphone airway. The length of the microphone airway is set shorter, which can make it easier for the microphone airway to produce an air pressure difference, thereby improving the suction sensitivity, thereby quickly triggering the microphone assembly to stimulate the atomization core assembly 100 to work and atomize the aerosol matrix, and the suction airway can be directly connected to the atmosphere through the first air inlet 11, so that the suction airway is unobstructed, thereby improving product performance and user experience.

[0034] As attached Figure 3 To Attachment Figure 6 and attached Fig. 9As shown, further, a first channel 21 is provided on the airway member 2, at least one second channel 22 is provided between the air regulating ring 1 and the airway member 2, a third channel 23 is provided in the microphone assembly, the suction airway includes the first channel 21 and the second channel 22, the microphone airway includes the first channel 21 and the third channel 23, and the length of the second channel 22 is greater than the length of the third channel 23. The path length of the suction airway is made greater than the path length of the microphone airway, and by extending the length of the suction airway, the length of the microphone airway is shorter, so that the microphone airway can more easily generate an air pressure difference, improve the suction sensitivity, and quickly trigger the microphone assembly to stimulate the atomization core assembly 100 to work and atomize the aerosol matrix.

[0035] Furthermore, compared with the first channel 21 and the second channel 22, the volume of the third channel 23 is much smaller than the volume of the first channel 21 or the second channel 22, so the length of the third channel 23 can be said to be negligible, and the amount of air stored in the third channel 23 is also very small. When the user inhales the nozzle of the atomizer core assembly 100, the air in the third channel 23 will be instantly sucked away and generate negative pressure, thereby stimulating the microphone assembly, and the microphone assembly transmits the ignition signal to the control panel, and the control panel can control the heating wire in the atomizer core assembly 100 to work, and the heating wire heats the aerosol matrix to form an aerosol for the user to inhale.

[0036] As attached Figure 3 To Attachment Figure 6 and attached Fig. 9 As shown, further, the first channel 21 is fan-shaped, and the second channel 22 is provided with two, and the second channel 22 is arc-shaped. The first channel 21 is provided with one, and the whole is fan-shaped, which is convenient for the gas to circulate in the first channel 21, increase the air intake, and facilitate the user to inhale. At the same time, the shape of the first channel 21 and the second channel 22 is simple in structure, which reduces the stored air, and can make it easier for the microphone airway to generate an air pressure difference, thereby improving the suction sensitivity.

[0037] Furthermore, the first channel 21 is a groove with an opening facing upward on the airway component 2, and the inner wall of the first channel 21 is smoothly arranged, with a simple structure and easy processing, which facilitates the circulation of gas in the first channel 21, making the airflow smoother and reducing the accumulated air, making it easier for the microphone airway to produce an air pressure difference and improving the suction sensitivity.

[0038] As attached Figure 2 To Attachment Figure 6As shown, further, at least one second air inlet hole 101 is provided on the atomizer core assembly 100, and the projection of the second air inlet hole 101 is located on the first channel 21. The air entering from the first air inlet hole 11 can enter the atomizer core assembly 100 through the second air inlet hole 101, which is convenient for inhaling the aerosol matrix of the atomization, and the inhalation airway can be directly connected to the atmosphere through the first air inlet hole 11, so that the inhalation airway is unobstructed, thereby improving product performance and user experience.

[0039] Furthermore, one first channel 21 is provided, and two second channels 22 are provided. The air regulating ring 1 is provided with a accommodating cavity 10, and the airway component 2 is provided in the accommodating cavity 10. The inner wall of the accommodating cavity 10 and the outer wall of the airway component 2 form the second channel 22. The second channel 22 is arc-shaped. Therefore, two first air inlet holes 11 and two second channels 22 are provided correspondingly, thereby increasing the air intake amount and facilitating the user to inhale.

[0040] Furthermore, two second air inlet holes 101 are provided corresponding to the first channel 21, which increases the air flow entering the atomizer core assembly 100, facilitates the suction of the aerosol matrix, and at the same time, the suction airway can be directly connected to the atmosphere through the first air inlet hole 11. The first air inlet hole 11 and the second air inlet hole 101 are respectively provided with two, so that the suction airway is unobstructed, thereby improving product performance and user experience.

[0041] As attached Figure 3 To Attachment Figure 6 and attached Fig. 9 As shown, further, the microphone assembly is arranged at the intersection of the first channel 21 and the second channel 22. During inhalation, the airflow in the second channel 22 can be more concentratedly guided to the microphone assembly, thereby increasing the air flow rate, further increasing the pressure difference generated by the microphone airway, thereby improving the suction sensitivity, and quickly triggering the microphone assembly to stimulate the atomization core assembly 100 to work and atomize the aerosol matrix. At the same time, the suction airway can be directly connected to the atmosphere through the first air inlet 11, so that the suction airway is unobstructed, improving product performance and user experience.

[0042] Furthermore, the air regulating ring 1 is also provided with two sealing rings 14, which are arranged between the air regulating ring 1 and the shell of the main unit, and are respectively located at the two ends of the first air inlet hole 11, so as to prevent the air entering the suction airway through the first air inlet hole 11 from leaking from between the shell of the main unit and the air regulating ring 1, thereby improving the sealing performance of the aerosol generating device, making it easier for the microphone airway to generate an air pressure difference, and improving the suction sensitivity, thereby quickly triggering the microphone assembly to stimulate the atomization core assembly 100 to work and atomize the aerosol matrix.

[0043] As attached Figure 2 To Attachment Figure 4 As shown, further, the microphone assembly includes a microphone 3 and an oil-proof cover 4, and the oil-proof cover 4 is provided with a third air inlet 41 connecting the third channel 23 and the first channel 21 and / or the second channel 22. The oil-proof cover 4 can prevent the generated condensate and aerosol medium from entering the microphone 3 from the third air inlet 41, enhance the oil-proof function of the microphone 3, solve the problem of damage and self-start of the microphone 3 caused by condensate and aerosol medium, improve the product safety and user experience, greatly extend the service life of the product, and at the same time ensure that the airway of the microphone is unobstructed. When suctioning, the airflow in the second channel 22 can be more concentratedly guided to the microphone 3, increase the air flow, and further increase the pressure difference generated by the airway of the microphone, thereby improving the suction sensitivity.

[0044] Furthermore, a covering portion projected onto the oil-proof cover 4 may be provided on the atomizer core assembly 100 or the airway component 2, and a through hole identical to the third channel 23 and the second air inlet hole 101 may be provided on the covering portion, and the through hole and the third channel 23 may be non-coaxially arranged, so that the gas can flow from the third channel 23 into the atomizer core assembly 100 after multiple turns, which may further increase the complexity of the misaligned arrangement of the second air inlet hole 101 and the third channel 23, so that the condensate and the aerosol medium cannot directly drip into the third channel 23 through the third air inlet hole 41, thereby solving the problem of damage and self-starting of the microphone 3 caused by the condensate and the aerosol medium, thereby improving the product safety and user experience, and greatly extending the product service life.

[0045] Furthermore, the oil-proof cover 4 is arranged at the intersection of the first channel 21 and the second channel 22, so that the oil-proof cover 4 can be connected to the first channel 21, can be connected to the first channel 21, and can be connected to the first channel 21 and the second channel 22 at the same time, thereby increasing the air flow rate and further increasing the pressure difference generated by the microphone airway, thereby improving the suction sensitivity.

[0046] Furthermore, by separating the suction airway and the microphone airway, the suction airway can be directly connected to the atmosphere through the first air inlet 11, so that the suction airway is unobstructed; at the same time, after the air regulating ring 1 and the airway component 2 are connected and sealed, the microphone airway can be directly connected to the sensing membrane of the microphone 3, and the air in the third channel 23 is instantly sucked away and generates negative pressure, and the sensing membrane can be sensed immediately, thereby stimulating the microphone assembly, so that the microphone 3 is triggered sensitively during suction.

[0047] As attached Figure 3 To Attachment Figure 6 and attached Fig. 9 As shown, further, the air channel member 2 is further provided with an airflow receiving chamber 24 located at the intersection of the first channel 21 and the second channel 22, and the third air inlet hole 41 is provided at the side end of the oil-proof cover 4, and in the vertical direction, the third air inlet hole 41 is located away from the bottom wall of the airflow receiving chamber 24. The complexity of the staggered setting of the third air inlet hole 41 is increased to prevent the generated condensate and aerosol medium from directly dripping into the third air inlet hole 41, enhance the oil-proof function of the microphone 3, solve the problem of damage and self-start of the microphone 3 caused by condensate and aerosol medium, improve the product safety and user experience, and greatly extend the product service life.

[0048] As attached Figure 3 To Attachment Figure 6 and attached Fig. 9 As shown, further, the bottom wall of the airflow receiving chamber 24 is inclined toward the axis direction of the airway member 2. The inclined airflow receiving chamber 24 can drain the dripping condensate and aerosol medium away from the oil-proof cover 4, preventing too much condensate and aerosol medium from dripping into the airflow receiving chamber 24, causing the condensate and aerosol medium to enter the microphone 3 through the third air inlet 41, thereby solving the problem of damage and self-starting of the microphone 3 caused by condensate and aerosol medium.

[0049] As attached Figure 2 To Attachment Figure 6As shown, further, the main machine also includes a shell 5, the air regulating ring 1 is connected to the shell 5 through a bracket 51, the airway component 2 is connected to the air regulating ring 1 through a pressure ring 52, and the air regulating ring 1 is rotatably connected to the shell 5 and the airway component 2 respectively. The bracket 51 can limit the air regulating ring 1 to prevent the air regulating ring 1 from axial movement, and the bracket 51 is connected to the air regulating ring 1 in a manner that enables the air regulating ring 1 to be rotatably set on the shell 5. The amount of air entering the atomizer core assembly 100 can be accurately adjusted by rotating the air regulating ring 1. Moreover, since the air regulating ring 1 rotates with the atomizer core assembly 100, it is not easy to cause the problem of accidental touch, and a stable air intake volume can be maintained to avoid affecting the taste of the aerosol; the pressure ring 52 can limit the airway component 2 to prevent the airway component 2 from axial movement, and the pressure ring 52 is connected to the airway component 2 in a manner that enables the airway component 2 to be rotatably set on the air regulating ring 1, preventing the pressure ring 52 from affecting the rotation of the air regulating ring 1, thereby improving the convenience of adjusting the air volume.

[0050] Furthermore, the bracket 51 is fixedly connected to the housing 5 by bolts, and the bracket 51 is provided with a first limiting portion protruding outwards around it, which can limit the air regulating ring 1 to prevent the air regulating ring 1 from axial movement, and does not affect the rotation of the air regulating ring 1 relative to the bracket 51. The pressure ring 52 is riveted on the air regulating ring 1, so that the pressure ring 52 can rotate synchronously with the air regulating ring 1, and the inner circumference of the pressure ring 52 is provided with a second limiting portion protruding inwards, and the second limiting portion can limit the airway component 2 to prevent the airway component 2 from axial movement, and does not affect the rotation of the air regulating ring 1 relative to the airway component 2.

[0051] Furthermore, the bracket 51, the main body of the pressure ring 52 and the second limiting portion are all provided with sealing members, so that the pressure ring 52 is sealed and connected to the air regulating ring 1 and the airway member 2 respectively, and the bracket 51 is sealed and connected to the shell 5, which can prevent the air entering the suction airway through the first air inlet 11 from leaking from between the shell of the host and the air regulating ring 1, thereby improving the sealing of the aerosol generating device, making it easier for the microphone airway to generate an air pressure difference, and improving the suction sensitivity, thereby quickly triggering the microphone assembly to stimulate the atomization core assembly 100 to work and atomize the aerosol matrix.

[0052] Furthermore, the shell 5 is provided with a microphone groove 53 for installing the microphone 3 and a column 54 communicated with the microphone groove 53; the oil-proof cover 4 is riveted on the column 54 and is sealed with the microphone groove 53 to prevent the generated condensate and aerosol medium from entering the microphone 3 through the third air inlet 41, thereby enhancing the oil-proof function of the microphone 3, solving the problem of damage and self-starting of the microphone 3 caused by condensate and aerosol medium, improving product safety and user experience, greatly extending product service life, and ensuring smooth airway of the microphone.

[0053] Furthermore, as shown in the attached Figure 7 and attached Fig. 9 As shown, the outer periphery of the airway component 2 is further provided with a protrusion 25, and the protrusion 25 is in an arc shape. After assembly, the protrusion 25 is tightly fitted with the inner wall of the accommodating cavity 10, and the outer periphery of the airway component 2 without the protrusion 25 forms the second channel 22 with the inner wall of the accommodating cavity 10. When the atomizer core assembly 100 is rotated and the air regulating ring 1 is driven to rotate, the first air inlet hole 11 is controlled to be aligned with the second channel 22 and / or the protrusion 25 to accurately adjust the amount of air entering the atomizer core assembly 100; when all the first air inlet holes 11 are aligned with the second channel 22 and / or the protrusion 25, the amount of air entering the atomizer core assembly 100 is accurately adjusted ... When all the air inlet holes 11 are connected to the second channel 22, the amount of air entering the atomizer core assembly 100 reaches a maximum; when the air regulating ring 1 is rotated so that a part of the first air inlet holes 11 are connected to the second channel 22, and another part of the first air inlet holes 11 are aligned with the inner wall of the protrusion 25 and the mounting cavity 50 of the shell 5, the amount of air entering the atomizer core assembly 100 gradually decreases; when all the first air inlet holes 11 are aligned with the inner wall of the protrusion 25 and the mounting cavity 50 of the shell 5, the amount of air entering the atomizer core assembly 100 is zero.

[0054] Furthermore, the first channel 21, the second channel 22, the protrusion 25 and the airflow receiving chamber 24 are symmetrically arranged on the airway member 2, and the two second channels 22 are located on both sides of the symmetry plane. At the same time, the symmetry plane passes through the first channel 21, the protrusion 25 and the airflow receiving chamber 24, dividing the first channel 21, the protrusion 25 and the airflow receiving chamber 24 into two identical parts, so as to facilitate and accurately adjust the amount of air entering the atomizer core assembly 100, increase the air intake, and facilitate the user to inhale.

[0055] Furthermore, the method of driving the air regulating ring 1 to rotate when the atomizer core assembly 100 is used is convenient and concealed, and no additional parts are required. Of course, an air regulating handle, an air regulating member or other structures can also be provided on the shell 5 or the air regulating ring 1 to drive the air regulating ring 1 to move, thereby further increasing the diversity of air regulating methods.

[0056] Furthermore, although the air regulating ring 1 can be driven to rotate when the atomizer core assembly 100 is rotated, the airway component 2 will not rotate together, so that the length of the second channel 22 arranged between the air regulating ring 1 and the airway component 2 is always fixed and remains unchanged, ensuring that the path length of the suction airway is always greater than the path length of the microphone airway. Therefore, the length of the microphone airway is set shorter, which can make it easier for the microphone airway to generate an air pressure difference and improve the suction sensitivity, thereby quickly triggering the microphone assembly to stimulate the atomizer core assembly 100 to work and atomize the aerosol matrix, and the suction airway can be directly connected to the atmosphere through the first air inlet 11, so that the suction airway is unobstructed, thereby improving product performance and user experience.

[0057] Furthermore, the shell 5 is provided with an installation cavity 50 with an opening facing upward and used for installing the atomizer core assembly 100, the air regulating ring 1, the airway component 2, the microphone 3, the oil-proof cover 4, the bracket 51 and the pressure ring 52. During installation, the atomizer core assembly 100 can be partially inserted into the installation cavity 50 and rotated in the installation cavity 50, so that the atomizer core assembly 100 and the air regulating ring 1 can be blindly inserted.

[0058] During installation, first fix the two sealing rings 14 in the grooves of the air adjusting ring 1 for fixing the sealing rings 14, then rivet the oil-proof cover 4 onto the column 54, then install the air adjusting ring 1 into the shell 5, and then install the bracket 51, and then use three bolts to fix the bracket 51 to the shell 5, and then the airway component 2 can be installed in the accommodating cavity 10 of the air adjusting ring 1. After installation, the pressure ring 52 can be riveted onto the air adjusting ring 1, and finally the atomizer core assembly 100 is blindly inserted into the installation cavity 50, and the protrusion 12 and the groove 13 are plugged into each other, so that the assembled atomizer core assembly 100 can drive the air adjusting ring 1 to rotate, and the installation is completed.

[0059] Based on the above host, the embodiment of the present application also provides an aerosol generating device, which adopts the following technical solution:

[0060] An aerosol generating device comprises an atomizing core assembly 100 and a main unit, wherein the atomizing core assembly 100 is arranged in the main unit.

[0061] The microphone assembly is provided with a dedicated microphone airway, which can reduce the amount of stored air. At the same time, the path length of the suction airway is greater than the path length of the microphone airway. The length of the microphone airway is set shorter, which can make it easier for the microphone airway to produce an air pressure difference, thereby improving the suction sensitivity, thereby quickly triggering the microphone assembly to stimulate the atomization core assembly 100 to work and atomize the aerosol matrix, and the suction airway can be directly connected to the atmosphere through the first air inlet 11, so that the suction airway is unobstructed, thereby improving product performance and user experience.

[0062] As attached Figure 2 To Attachment Figure 6 As shown, further, at least one second air inlet hole 101 is provided on the atomizer core assembly 100, and the projection of the second air inlet hole 101 is located on the inhalation airway. The projection of the second air inlet hole 101 is located on the first channel 21 of the inhalation airway, and the air entering from the first air inlet hole 11 can enter the atomizer core assembly 100 through the second air inlet hole 101, which is convenient for inhaling the aerosol matrix of the atomization, and the inhalation airway can be directly connected to the atmosphere through the first air inlet hole 11, so that the inhalation airway is unobstructed, thereby improving product performance and user experience.

[0063] As attached Figure 2 , Attachment Figure 5 To Attachment Figure 8 As shown, further, one of the air regulating ring 1 and the atomizing core assembly 100 is provided with a protrusion 12, and the other is provided with a groove 13, and the groove 13 is adapted to the protrusion 12, so that the air regulating ring 1 is driven to work in conjunction when the atomizing core assembly 100 is rotated. By rotating the air regulating ring 1, the amount of air entering the atomizing core assembly 100 can be accurately adjusted, and since the air regulating ring 1 rotates with the atomizing core assembly 100, it is not easy to cause the problem of accidental touch, and the air intake can be kept stable to avoid affecting the taste of the aerosol.

[0064] As attached Figure 2 , Attachment Figure 5 To Attachment Figure 8 As shown, further, the number of the protrusions 12 and / or the grooves 13 is multiple, and the multiple protrusions 12 and / or the grooves 13 are continuously and spaced apart in the circumference of the air regulating ring 1 or the atomizer core assembly 100; or,

[0065] One of the protrusions 12 and the grooves 13 is one, and the other is multiple and is continuously and spacedly arranged on the circumference of the air regulating ring 1 or the atomizing core assembly 100. The air regulating ring 1 is provided with a protrusion 12, which is used to cooperate with the groove 13 on the atomizing core assembly 100 to achieve position limiting, so that the air regulating ring 1 can rotate with the atomizing core assembly 100 relative to the housing 5 of the host, that is, the area of ​​the first air inlet 11 communicating with the outside world can be adjusted, so as to accurately adjust the amount of air entering the atomizing core assembly 100, and because the air regulating ring 1 rotates with the atomizing core assembly 100, it is not easy to cause the problem of accidental touch, and can maintain a stable air intake to avoid affecting the taste of the aerosol.

[0066] Furthermore, when the number of the grooves 13 is multiple, the multiple grooves 13 are continuously spaced apart on the circumference of the atomizer core assembly 100, so that the atomizer core assembly 100 and the air adjustment ring 1 can be blindly plugged, which is convenient for the installation of the atomizer core assembly 100 and the air adjustment ring 1. When the number of the protrusions 12 is three, the three protrusions 12 are evenly spaced apart on the circumference of the air adjustment ring 1, which can make the limiting cooperation between the air adjustment ring 1 and the atomizer core assembly 100 more stable. The number of the protrusions 12 can also be one, two or more than three, which is not limited here. Of course, the number of the protrusions 12 can also be multiple, and the multiple protrusions 12 are continuously spaced apart on the circumference of the air adjustment ring 1, so that the atomizer core assembly 100 and the air adjustment ring 1 can be blindly plugged. The protrusion can also be arranged on the atomizer core assembly 100, and the groove can be correspondingly arranged on the air adjustment ring 1, which is not limited here. The air regulating ring 1 and the atomizer core assembly 100 may also be connected by other means such as snap connection, bonding, etc., which are not limited here.

[0067] Furthermore, the atomizer core assembly 100 also includes a suction nozzle 6, in which an aerosol channel 61 is arranged. The inner wall of the aerosol channel 61 is provided with a plurality of grooves formed by inward depressions. The groove array is arranged on the inner wall of the aerosol channel 61 or rises in a spiral shape, so that the airflow is smoother, which is convenient for users to inhale aerosols, thereby improving product performance and user experience.

[0068] Furthermore, the aerosol generating device further includes a battery assembly 300 , which is fixed in the shell 5 or detachably connected to the shell 5 , and is used to supply power to the atomizing core assembly 100 .

[0069] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A host, including a microphone assembly and an air regulating ring, characterized in that: An air duct member is arranged inside the air regulating ring, at least one first air inlet hole is arranged on the air regulating ring, a suction air duct and a microphone air duct are arranged between the air regulating ring and the air duct member, the suction air duct is used to connect the atomization core assembly and the first air inlet hole, and the microphone air duct is used to connect the microphone assembly and the atomization core assembly, wherein the path length of the suction air duct is greater than the path length of the microphone air duct.

2. The host according to claim 1, characterized in that: A first channel is arranged on the airway piece, at least one second channel is arranged between the air regulating ring and the airway piece, a third channel is arranged in the microphone assembly, the suction airway includes the first channel and the second channel, the microphone airway includes the first channel and the third channel, and the length of the second channel is greater than the length of the third channel.

3. The host according to claim 2, characterized in that: The first channel is fan-shaped, and two second channels are provided, and the second channels are arc-shaped.

4. The host according to claim 2, characterized in that: The microphone assembly is arranged at the intersection of the first channel and the second channel.

5. The host according to claim 4, characterized in that: The microphone assembly includes a microphone and an oil-proof cover. The oil-proof cover is provided with a third air inlet hole connecting the third channel with the first channel and / or the second channel.

6. The host according to claim 5, characterized in that: The air channel component is also provided with an airflow receiving chamber located at the intersection of the first channel and the second channel. The third air inlet hole is arranged at the side end of the oil-proof cover, and in the vertical direction, the third air inlet hole is located away from the bottom wall of the airflow receiving chamber.

7. The host according to any one of claims 1 to 6, characterized in that: The main machine also includes a shell, the air regulating ring is connected to the shell through a bracket, the air channel component is connected to the air regulating ring through a pressure ring, and the air regulating ring is rotatably connected to the shell and the air channel component respectively.

8. An aerosol generating device, characterized in that: It comprises an atomizer core assembly and a host as described in any one of claims 1 to 7, wherein the atomizer core assembly is arranged in the host.

9. The aerosol generating device according to claim 8, characterized in that At least one second air inlet hole is arranged on the atomizing core assembly, and the projection of the second air inlet hole is located on the suction airway.

10. The aerosol generating device according to claim 8, characterized in that One of the air regulating ring and the atomizer core assembly is provided with a protrusion, and the other is provided with a groove, and the groove is matched with the protrusion, so that the air regulating ring is driven to rotate when the atomizer core assembly is rotated.

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