Atomization assembly, atomizer and aerosol generating device

Abstract

The embodiment of the utility model provides an atomization assembly, an atomizer and an aerosol generation device, and relates to the technical field of aerosol generation, the atomization assembly comprises an atomization outer cover, an atomization core, a first liquid guide part and a liquid control part, the atomization outer cover is provided with an atomization cavity, an air outlet and a liquid inlet, and the air outlet and the liquid inlet are both communicated with the atomization cavity; the atomization core is arranged in the atomization cavity, the atomization core is used for atomizing atomization liquid to form aerosol, the atomization core is sleeved with the first liquid guide part so that the atomization liquid can be conveyed to the atomization core from the liquid inlet, the liquid control part is arranged between the inner wall of the atomization outer cover and the first liquid guide part, the liquid control part is provided with a gas guide groove, and the gas guide groove communicates with the gas outlet and the liquid inlet. According to the atomization assembly, the liquid control part is arranged between the inner wall of the atomization outer cover and the first liquid guide part, the gas guide groove is formed in the liquid control part, the overflowing area of the gas guide groove can be adjusted and set according to different application requirements, and therefore the liquid inlet amount of atomized liquid entering the atomization assembly can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generation, in particular to an atomization component, an atomizer and an aerosol generating device. Background Art

[0002] An aerosol generating device generally includes an atomizing assembly, which includes an atomizing outer cover, a liquid guide and an atomizing core. The atomizing outer cover has an atomizing chamber, an air outlet and a liquid inlet. The liquid guide and the atomizing core are both accommodated in the atomizing chamber. The liquid guide is mounted on the atomizing core to transport the atomized liquid from the liquid inlet to the atomizing core. The atomizing core is used to atomize the atomized liquid to form an aerosol.

[0003] At present, during the operation of the atomizer assembly, the atomized liquid enters the atomizing chamber from the liquid inlet along with the flow of the airflow. Therefore, the airflow rate in the atomizer assembly determines the amount of liquid inlet to the atomizer assembly. However, in existing atomizer assemblies, the liquid guide is usually made of materials with good adsorption properties such as sponge and cotton. The liquid guide expands after absorbing the atomized liquid, so that the liquid guide is close to the inner wall of the atomizer cover, so that the airflow can only flow from the liquid inlet to the air outlet through the pores of the liquid guide. Since the pores of the liquid guide are usually irregular and difficult to adjust by design, it is difficult to adjust the airflow rate in the atomizer assembly according to different application requirements, and then it is difficult to adjust the amount of liquid inlet to the atomizer assembly, which is not conducive to improving the use effect of the atomizer assembly. Utility Model Content

[0004] The purpose of the utility model is to provide an atomizing assembly, an atomizer and an aerosol generating device, aiming to solve the technical problem in the prior art that it is difficult to adjust the liquid intake amount of the atomizing assembly.

[0005] To achieve the above objectives, the technical solution adopted in the embodiment of the present application is to provide an atomizing assembly, comprising:

[0006] The atomizing outer cover has an atomizing chamber, an air outlet and a liquid inlet, and the air outlet and the liquid inlet are both connected to the atomizing chamber;

[0007] The atomizing core is arranged in the atomizing chamber and is used to atomize the atomizing liquid to form an aerosol;

[0008] A first liquid guide member is provided in the atomizing chamber and is used to transport the atomized liquid from the liquid inlet to the atomizing core;

[0009] The liquid control component is arranged between the inner wall of the atomizing outer cover and the first liquid guiding component. The liquid control component is provided with an air guiding groove which communicates with the air outlet and the liquid inlet.

[0010] The atomizer assembly provided by the embodiment of the present application has at least the following beneficial effects: the atomizer assembly provided by the embodiment of the present application is provided with a liquid control part between the inner wall of the atomizer outer cover and the first liquid guide part. Since the liquid control part is provided with an air guide groove connecting the air outlet and the liquid inlet, during the operation of the atomizer assembly, the air flow can flow from the liquid inlet along the air guide groove to the air outlet, so that a negative pressure is generated inside the atomizer chamber. Under the action of the negative pressure, the atomized liquid can flow from the liquid inlet into the atomizer chamber and be absorbed by the first liquid guide part. In this way, in the process of manufacturing and designing the atomizer assembly, the flow area of ​​the air guide groove can be adjusted and set according to different application requirements to adjust the flow rate of the air flow entering the interior of the atomizer assembly, thereby facilitating the adjustment of the liquid intake amount of the atomized liquid entering the interior of the atomizer assembly, which is beneficial to improving the use effect of the atomizer assembly.

[0011] In some embodiments of the present application, the first liquid guiding member is sleeved on the outer peripheral side of the atomizer core.

[0012] In some embodiments of the present application, the liquid control component is sleeved on the outer peripheral side of the first liquid guiding component.

[0013] In some embodiments of the present application, the liquid control component is provided with a plurality of air guide grooves, and the plurality of air guide grooves are arranged around the first liquid guide component.

[0014] In some embodiments of the present application, the liquid control component is provided with a first through hole, and the first through hole is connected to the liquid inlet, so that the atomized liquid can enter the first liquid guiding component from the liquid inlet through the first through hole.

[0015] In some embodiments of the present application, the first via hole connects the air guide groove and the liquid inlet.

[0016] In some embodiments of the present application, the liquid control component is provided with a plurality of first through holes, the atomizing cover is provided with a plurality of liquid inlets, and the plurality of first through holes and the plurality of liquid inlets are all arranged around the first liquid guiding component.

[0017] In some embodiments of the present application, the air guide groove extends from a side of the liquid control component facing the inner wall of the atomizing cover to a side of the liquid control component facing the first liquid guide component.

[0018] In some embodiments of the present application, the atomizer core includes a second liquid guiding member and a heating member. The first liquid guiding member is used to transport the atomized liquid from the liquid inlet to the second liquid guiding member, and the heating member is in contact with the second liquid guiding member.

[0019] In some embodiments of the present application, the atomizer core further includes a bracket, which is sleeved on the outer peripheral side of the second liquid guiding member.

[0020] In some embodiments of the present application, the bracket is provided with a second through hole, and the second through hole connects the first liquid guiding member and the second liquid guiding member, so that the atomized liquid can enter the second liquid guiding member from the first liquid guiding member through the second through hole.

[0021] An embodiment of the present application further provides an atomizer, comprising a liquid storage tank for containing atomized liquid and the atomization assembly described in any of the above embodiments, wherein the liquid storage tank is communicated with the liquid inlet.

[0022] The atomizer provided in the embodiments of the present application has at least the following beneficial effects: the atomizer provided in the embodiments of the present application effectively improves the use effect of the atomizer due to the adoption of the atomization assembly described in any of the above embodiments.

[0023] An embodiment of the present application further provides an aerosol generating device, comprising a power supply assembly and the atomization assembly or the atomizer described in any one of the above embodiments, wherein the power supply assembly is electrically connected to the atomization core.

[0024] The aerosol generating device provided in the embodiments of the present application has at least the following beneficial effects: the aerosol generating device provided in the embodiments of the present application effectively improves the use effect of the aerosol generating device due to the adoption of the atomization assembly described in any of the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0026] Figure 1 A schematic structural diagram of an aerosol generating device provided in an embodiment of the present application;

[0027] Figure 2 for Figure 1 The schematic cross-sectional view of the aerosol generating device shown is along line AA;

[0028] Figure 3 A schematic diagram of the structure of the atomizer assembly provided in an embodiment of the present application;

[0029] Figure 4 for Figure 3 An exploded view of the atomizing assembly is shown;

[0030] Figure 5 for Figure 3 The main structural diagram of the atomization assembly shown;

[0031] Figure 6 for Figure 5 The schematic cross-sectional view of the atomizing assembly along line BB is shown;

[0032] Figure 7This is a schematic diagram of the structure of the atomizer core provided in an embodiment of the present application.

[0033] Among them, the reference numerals in the figures are:

[0034] 1000. Aerosol generating device;

[0035] 100, atomizer assembly; 10, atomizer housing; 11, atomizer chamber; 12, air outlet; 13, liquid inlet; 20, atomizer core; 21, second liquid guide member; 22, heating element; 23, bracket; 231, second through hole; 24, fixing member; 30, first liquid guide member; 31, atomizer channel; 40, liquid control member; 41, air guide groove; 42, first through hole; 50, sealing member;

[0036] 200, housing;

[0037] 300, power supply component;

[0038] 400. Liquid storage tank. DETAILED DESCRIPTION

[0039] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0040] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout this specification, not all references are to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0041] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0043] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0044] In order to illustrate the technical solution provided by this application, a detailed description is given below with reference to specific drawings and embodiments.

[0045] First, please refer to Figures 3 to 6 The embodiment of the present application provides an atomization assembly 100, comprising an atomization cover 10, an atomization core 20, a first liquid guide member 30 and a liquid control member 40. The atomization cover 10 has an atomization chamber 11, an air outlet 12 and a liquid inlet 13, and the air outlet 12 and the liquid inlet 13 are both connected to the atomization chamber 11. The atomization core 20 and the first liquid guide member 30 are both arranged in the atomization chamber 11, the atomization core 20 is used to atomize the atomized liquid to form an aerosol, and the first liquid guide member 30 is used to transport the atomized liquid from the liquid inlet 13 to the atomization core 20. The liquid control member 40 is arranged between the inner wall of the atomization cover 10 and the first liquid guide member 30, and the liquid control member 40 is provided with an air guide groove 41, which connects the air outlet 12 and the liquid inlet 13.

[0046] The atomizing cover 10 is a component for providing installation space for components such as the atomizing core 20, the first liquid guide member 30, and the liquid control member 40, wherein at least part of the installation space constitutes the above-mentioned atomizing chamber 11, and the atomizing chamber 11 is used to provide a storage space for components such as the atomizing core 20, the first liquid guide member 30, and the liquid control member 40. The air outlet 12 and the liquid inlet 13 are both connected to the atomizing chamber 11. During the operation of the atomizing assembly 100, air can flow into the atomizing chamber 11 from the liquid inlet 13, and then flow out to the outside of the atomizing chamber 11 through the air outlet 12. Correspondingly, as the air flows, the atomized liquid flows from the liquid inlet 13 into the atomizing chamber 11.

[0047] The shape of the atomizing cover 10 may be, but is not limited to, cylindrical, square, etc. In some embodiments, the atomizing cover 10 is a cylindrical structure, for example, a cylindrical structure, a square cylindrical structure, etc. One port of the atomizing cover 10 constitutes the above-mentioned air outlet 12, and another port of the atomizing cover 10 constitutes an assembly port, and components such as the atomizing core 20, the first liquid guide member 30, and the liquid control member 40 can be assembled into the atomizing cover 10 from the assembly port. As an example, the atomizing assembly 100 further includes a sealing member 50, which is covered on the assembly port to seal the assembly port after completing the assembly operation of the atomizing core 20, the first liquid guide member 30, and the liquid control member 40. This not only reduces the risk of leakage of the atomized liquid, but also confines the atomizing core 20, the first liquid guide member 30, and the liquid control member 40 within the atomizing chamber 11.

[0048] The atomizer core 20 is a core component of the atomizer assembly 100 . The atomizer core 20 is used to atomize the atomizing liquid to form an aerosol. The aerosol can be discharged to the outside of the atomizer chamber 11 through the air outlet 12 .

[0049] The first liquid guide 30 is used to transport the atomized liquid entering the atomizing chamber 11 from the liquid inlet 13 to the atomizing core 20. The material of the first liquid guide 30 can be, but is not limited to, sponge, cotton, etc. Of course, in other embodiments, the material of the first liquid guide 30 can also be ceramic.

[0050] The liquid control member 40 is a component for providing a flow channel for the airflow to flow from the liquid inlet 13 to the air outlet 12. The air guide groove 41 is provided on the wall of the liquid control member 40. The air guide groove 41 can be a straight structure or a curved structure. It can be understood that one end of the air guide groove 41 is connected to the liquid inlet 13, and the other end of the air guide groove 41 is connected to the air outlet 12. During the operation of the atomizing assembly 100, the airflow enters the atomizing chamber 11 through the liquid inlet 13, and flows toward the air outlet 12 along the extension direction of the air guide groove 41, and finally flows out to the outside of the atomizing chamber 11 through the air outlet 12, so that a negative pressure is generated inside the atomizing chamber 11. Under the action of the negative pressure, the atomized liquid enters the atomizing chamber 11 through the liquid inlet 13.

[0051] The atomizer assembly 100 provided in the embodiment of the present application is provided with a liquid control member 40 between the inner wall of the atomizer housing 10 and the first liquid guide member 30. Since the liquid control member 40 is provided with an air guide groove 41 connecting the air outlet 12 and the liquid inlet 13, during the operation of the atomizer assembly 100, the air flow can flow from the liquid inlet 13 along the air guide groove 41 to the air outlet 12, so that a negative pressure is generated inside the atomizer chamber 11. Under the action of the negative pressure, the atomized liquid can flow from the liquid inlet 13 into the atomizer chamber 11 and be absorbed by the first liquid guide member 30. In this way, during the manufacturing and design of the atomizer assembly 100, the flow area of ​​the air guide groove 41 can be adjusted and set according to different application requirements to adjust the flow rate of the air flow entering the interior of the atomizer assembly 100, thereby facilitating the adjustment of the liquid intake amount of the atomized liquid entering the interior of the atomizer assembly 100, which is beneficial to improving the use effect of the atomizer assembly 100.

[0052] In some embodiments of this application, please refer to Figure 4 and Figure 6 The first liquid guiding member 30 is sleeved on the outer peripheral side of the atomizing core 20 .

[0053] In some embodiments, the first liquid-guiding member 30 has a cylindrical structure. The inner cavity of the first liquid-guiding member 30 forms an atomization channel 31. The atomization channel 31 is connected to the air outlet 12. The atomizer core 20 is disposed within the atomization channel 31. After the atomized liquid flows from the first liquid-guiding member 30 into the atomizer core 20, the atomizer core 20 atomizes the atomized liquid to form an aerosol. The aerosol flows along the atomization channel 31 toward the air outlet 12, and after passing through the air outlet 12, it flows out of the atomization chamber 11.

[0054] By adopting the above technical solution, the atomized liquid can enter the atomizer core 20 from the first liquid guide 30 along the circumference of the atomizer core 20, so that the atomized liquid can enter various parts of the atomizer more evenly, effectively improving the atomization effect of the atomizer assembly 100.

[0055] In some embodiments of this application, please refer to Figure 4 and Figure 6 The liquid control component 40 is sleeved on the outer peripheral side of the first liquid guiding component 30 .

[0056] In some embodiments, the liquid control member 40 has a cylindrical structure, and the first liquid guiding member 30 is disposed in the liquid control member 40. As an example, the atomizing cover 10, the liquid control member 40, and the first liquid guiding member 30 all have cylindrical structures, and the outer peripheral contour shapes of the atomizing cover 10, the outer peripheral contour shapes of the liquid control member 40, and the outer peripheral contour shapes of the first liquid guiding member 30 are adapted to each other. For example, the outer peripheral contour shapes of the atomizing cover 10, the outer peripheral contour shapes of the liquid control member 40, and the outer peripheral contour shapes of the first liquid guiding member 30 are all circular, and the first liquid guiding member 30 has an interference fit with the inner wall of the liquid control member 40, and the liquid control member 40 has an interference fit with the inner wall of the atomizing cover 10, so that the atomizing cover 10, the liquid control member 40, and the first liquid guiding member 30 are fixed to each other.

[0057] In some embodiments, the liquid control member 40 is mounted on a portion of the first liquid guiding member 30 to constrain the first liquid guiding member 30, thereby reducing the amount of expansion of the first liquid guiding member 30 after absorbing the atomized liquid, so that another portion of the first liquid guiding member 30 is separated from the inner wall of the atomizing outer cover 10 to form a gap, and the air guide groove 41 is connected to the air outlet 12 through the gap.

[0058] By adopting the above technical solution, the first liquid guiding member 30 can be effectively constrained to reduce the expansion of the first liquid guiding member 30 after absorbing the atomized liquid, thereby effectively reducing the adverse effect of the first liquid guiding member 30 on the air flow in the atomizing outer cover 10.

[0059] In some embodiments of this application, please refer to Figure 4 The liquid control member 40 is provided with a plurality of air guide grooves 41 , and the plurality of air guide grooves 41 are arranged around the first liquid guide member 30 .

[0060] The number of the air guide grooves 41 can be determined according to actual application requirements. For example, the number of the air guide grooves 41 can be 2, 3, 4, etc.

[0061] In some embodiments, multiple air guide grooves 41 are interconnected. In other words, after the air flow enters any air guide groove 41 from the liquid inlet 13, it can enter other air guide grooves 41 and flow along each air guide groove 41 to the air outlet 12, and finally flow out to the outside of the atomization chamber 11 through the air outlet 12.

[0062] In some embodiments, the plurality of air guide grooves 41 are evenly distributed along the circumference of the liquid control member 40 , that is, the distances between two adjacent air guide grooves 41 are equal along the circumference of the liquid control member 40 , so that the air flow can flow evenly within the atomizing cover 10 .

[0063] By adopting the above technical solution, the airflow can flow more evenly in the atomizing cover 10 , so that the atomized liquid in the atomizing chamber 11 is distributed more evenly, effectively improving the atomization effect of the atomizing assembly 100 .

[0064] In some embodiments of this application, please refer to Figure 4 and Figure 6 The liquid control member 40 is provided with a first through hole 42 , which is connected to the liquid inlet 13 , so that the atomized liquid can enter the first liquid guide member 30 from the liquid inlet 13 through the first through hole 42 .

[0065] It can be understood that the first through hole 42 passes through the outer wall and the inner wall of the liquid control component 40 . After the atomized liquid enters the atomizing chamber 11 from the liquid inlet 13 , it can enter the first liquid guiding component 30 through the first through hole 42 .

[0066] In some embodiments, at least a portion of the first through hole 42 is disposed opposite to the liquid inlet 13 , so that the first through hole 42 and the liquid inlet 13 are connected to each other.

[0067] By adopting the above technical solution, the atomized liquid can flow from the liquid inlet 13 through the liquid control member 40 into the first liquid guiding member 30 , thereby effectively simplifying the structure of the atomizing assembly 100 .

[0068] In some embodiments of this application, please refer to Figure 4 The first through hole 42 connects the air guide groove 41 and the liquid inlet 13 .

[0069] During the operation of the atomizer assembly 100, the air flow enters the atomizer chamber 11 through the liquid inlet 13, then enters the air guide groove 41 through the first through hole 42, flows along the air guide groove 41 to the air outlet 12, and finally flows out to the outside of the atomizer chamber 11 through the air outlet 12. At the same time, the atomized liquid enters the atomizer chamber 11 through the liquid inlet 13, and then enters the first liquid guide member 30 through the first through hole 42.

[0070] By adopting the above technical solution, not only does it facilitate the atomized liquid to flow from the liquid inlet 13 through the liquid control member 40 into the first liquid guide member 30, but it also facilitates the air flow from the liquid inlet 13 to the air guide groove 41, further simplifying the structure of the atomizer assembly 100.

[0071] In some embodiments of this application, please refer to Figure 4 The liquid control member 40 is provided with a plurality of first through holes 42 , and the atomizing cover 10 is provided with a plurality of liquid inlets 13 . The plurality of first through holes 42 and the plurality of liquid inlets 13 are both arranged around the first liquid guiding member 30 .

[0072] In some embodiments, at least some of the first vias 42 are arranged in a one-to-one correspondence with at least some of the liquid inlets 13. As an example, all of the first vias 42 and all of the liquid inlets 13 are arranged in a one-to-one correspondence, that is, each first via 42 is arranged opposite to a liquid inlet 13.

[0073] In some embodiments, the plurality of first through holes 42 are evenly distributed along the circumference of the liquid control member 40 , that is, the distance between each two adjacent first through holes 42 is equal in the circumference of the liquid control member 40 , so that the atomized liquid can enter the first liquid guiding member 30 more evenly through the liquid control member 40 .

[0074] In some embodiments, the plurality of liquid inlets 13 are evenly distributed along the circumference of the atomizing cover 10 , that is, the distances between two adjacent liquid inlets 13 are equal in the circumference of the atomizing cover 10 , so that the liquid inlets 13 can enter the atomizing chamber 11 more evenly.

[0075] By adopting the above technical solution, the atomized liquid can enter the first liquid guide member 30 from multiple circumferential positions of the atomizing outer cover 10, so that the first liquid guide member 30 can absorb the atomized liquid more evenly, and then can more evenly transport the atomized liquid to the atomizing core 20, thereby effectively improving the atomization effect of the atomizing assembly 100.

[0076] In some embodiments of the present application, the air guide groove 41 extends from a side of the liquid control member 40 facing the inner wall of the atomizing cover 10 to a side of the liquid control member 40 facing the first liquid guide member 30 .

[0077] During the operation of the atomization assembly 100, the air flow enters the atomization chamber 11 through the liquid inlet 13, then flows along the air guide groove 41 to the air outlet 12, and finally flows out to the outside of the atomization chamber 11 through the air outlet 12. At the same time, the atomized liquid enters the atomization chamber 11 through the liquid inlet 13, and at least part of the atomized liquid enters the air guide groove 41 and enters the first liquid guide member 30 through the air guide groove 41.

[0078] By adopting the above technical solution, the first liquid guiding member 30 can more fully absorb the atomized liquid, thereby effectively improving the atomization effect of the atomizing assembly 100.

[0079] In some embodiments of this application, please refer to Figure 4 、 Figure 6 and Figure 7 The atomizing core 20 includes a second liquid guiding member 21 and a heating member 22 . The first liquid guiding member 30 is used to transport the atomized liquid from the liquid inlet 13 to the second liquid guiding member 21 . The heating member 22 is in contact with the second liquid guiding member 21 .

[0080] The second liquid-guiding member 21 is a component for absorbing the atomized liquid in the first liquid-guiding member 30, and the heating member 22 is a component for heating the atomized liquid in the second liquid-guiding member 21. In some embodiments, the heating member 22 includes a heating sleeve and pins. The heating sleeve is disposed on the outer periphery of the second liquid-guiding member 21. The pins are connected to the heating sleeve, and the pins are electrically connected to the power supply assembly 300. The power supply assembly 300 supplies power to the pins, thereby supplying power to the heating sleeve, causing the heating sleeve to heat and atomize the atomized liquid.

[0081] During the operation of the atomization assembly 100, the first liquid guiding member 30 transports the atomized liquid to the second liquid guiding member 21, and the heating member 22 heats the atomized liquid in the second liquid guiding member 21 to atomize the atomized liquid to form an aerosol, which is discharged to the outside of the atomization chamber 11 through the air outlet 12.

[0082] In some embodiments of this application, please refer to Figure 6 and Figure 7 The atomizer core 20 further includes a bracket 23 , which is sleeved on the outer peripheral side of the second liquid guide member 21 .

[0083] The bracket 23 is a component for supporting the second liquid guiding member 21. In some embodiments, the first liquid guiding member 30 is sleeved on the outer peripheral side of the bracket 23, and the bracket 23 is sleeved on the outer peripheral side of the second liquid guiding member 21.

[0084] In some embodiments, the bracket 23 has an outlet through which the pins can extend to the outside of the bracket 23 . The atomizer core 20 further includes a fixing member 24 , which is disposed at the outlet and is used to fix the pins.

[0085] By adopting the above technical solution, the integrity of the atomizer core 20 is effectively improved, and the assembly operation of the atomizer core 20 is facilitated.

[0086] In some embodiments of this application, please refer to Figure 7 The bracket 23 defines a second through hole 231 , which connects the first liquid guide member 30 and the second liquid guide member 21 , so that the atomized liquid can flow from the first liquid guide member 30 through the second through hole 231 into the second liquid guide member 21 .

[0087] It can be understood that the second through hole 231 passes through the outer wall and the inner wall of the bracket 23 , and the atomized liquid can enter the second liquid guiding member 21 from the first liquid guiding member 30 through the second through hole 231 .

[0088] By adopting the above technical solution, the atomized liquid can flow from the first liquid guiding member 30 into the second liquid guiding member 21 , thereby effectively simplifying the structure of the atomizing assembly 100 .

[0089] Second, please also refer to Figure 1 and Figure 2 An embodiment of the present application provides a nebulizer, comprising a liquid storage tank 400 for containing atomized liquid and the atomizing assembly 100 described in any of the above embodiments. The liquid storage tank 400 is connected to the liquid inlet 13, that is, the atomized liquid in the liquid storage tank 400 can be transported to the interior of the atomizing outer cover 10 through the liquid inlet 13.

[0090] The atomizer provided in the embodiment of the present application effectively improves the use effect of the atomizer because it adopts the atomization assembly 100 described in any of the above embodiments.

[0091] Thirdly, please refer to Figure 1 and Figure 2 The present application provides an aerosol generating device 1000, comprising a power supply component 300 and the atomizer component 100 or the atomizer described in any one of the above embodiments, the power supply component 300 is electrically connected to the atomizer core 20, specifically, the power supply component 300 is electrically connected to the above heating element 22 to realize power supply to the heating element 22.

[0092] In some embodiments, see Figure 2 The aerosol generating device 1000 further includes a housing 200 , which is used to accommodate the atomizing assembly 100 and the power supply assembly 300 .

[0093] The aerosol generating device 1000 provided in the embodiment of the present application effectively improves the use effect of the aerosol generating device 1000 because it adopts the atomizing assembly 100 described in any of the above embodiments.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An atomizing assembly, characterized in that: The atomizing assembly comprises: An atomizing outer cover has an atomizing chamber, an air outlet and a liquid inlet, wherein the air outlet and the liquid inlet are both connected to the atomizing chamber; An atomizing core is disposed in the atomizing chamber and is used to atomize the atomizing liquid to form an aerosol; a first liquid guiding member, disposed in the atomizing chamber, and configured to transport the atomized liquid from the liquid inlet to the atomizing core; The liquid control component is arranged between the inner wall of the atomizing cover and the first liquid guiding component. The liquid control component is provided with an air guiding groove, and the air guiding groove is connected with the air outlet and the liquid inlet.

2. The atomizer assembly according to claim 1, characterized in that: The first liquid guiding member is sleeved on the outer peripheral side of the atomizing core.

3. The atomizer assembly according to claim 2, characterized in that: The liquid control component is sleeved on the outer peripheral side of the first liquid guiding component.

4. The atomizer assembly according to claim 3, characterized in that: The liquid control component is provided with a plurality of the air guide grooves, and the plurality of the air guide grooves are arranged around the first liquid guide component.

5. The atomizing assembly according to claim 3, characterized in that: The liquid control component is provided with a first through hole, and the first through hole is connected to the liquid inlet, so that the atomized liquid can enter the first liquid guiding component from the liquid inlet through the first through hole.

6. The atomizing assembly according to claim 5, characterized in that: The first through hole communicates with the air guide groove and the liquid inlet.

7. The atomizer assembly according to claim 5, characterized in that: The liquid control component is provided with a plurality of the first through holes, and the atomizing outer cover is provided with a plurality of the liquid inlets. The plurality of the first through holes and the plurality of the liquid inlets are all arranged around the first liquid guiding component.

8. The atomizer assembly according to any one of claims 1 to 6, characterized in that: The air guide groove extends from a side of the liquid control component facing the inner wall of the atomizing cover to a side of the liquid control component facing the first liquid guide component.

9. The atomizer assembly according to any one of claims 1 to 6, characterized in that: The atomizing core includes a second liquid guiding member and a heating member. The first liquid guiding member is used to transport the atomized liquid from the liquid inlet to the second liquid guiding member. The heating member is in contact with the second liquid guiding member.

10. The atomizer assembly according to claim 9, characterized in that: The atomizing core further includes a bracket, which is sleeved on the outer peripheral side of the second liquid guiding member.

11. The atomizer assembly according to claim 10, characterized in that: The bracket is provided with a second through hole, and the second through hole connects the first liquid guiding member and the second liquid guiding member, so that the atomized liquid can enter the second liquid guiding member from the first liquid guiding member through the second through hole.

12. An atomizer, characterized in that: The atomizer includes a liquid storage tank for accommodating the atomized liquid and an atomization assembly according to any one of claims 1 to 11, and the liquid storage tank is communicated with the liquid inlet.

13. An aerosol generating device, characterized in that: The aerosol generating device comprises a power supply assembly and the atomization assembly according to any one of claims 1 to 11 or the atomizer according to claim 12, wherein the power supply assembly is electrically connected to the atomization core.

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