Atomization assembly and electronic atomization device

Abstract

The utility model discloses an atomization assembly and an electronic atomization device, and relates to the technical field of atomization equipment. The atomization assembly comprises an atomization bin, a sealing piece, a first liquid suction piece and a second liquid suction piece, the atomization bin is used for storing an aerosol matrix, the sealing piece is arranged at one end of the atomization bin and used for sealing the atomization bin, and a first hole is formed in the sealing piece; the first liquid suction part is arranged on the side, away from the atomization bin, of the sealing part, and the first liquid suction part is configured to be capable of sucking leaked liquid or condensate; one end of the second liquid suction part is in contact with the first liquid suction part, the other end of the second liquid suction part is connected with the atomization bin, leaked liquid or condensate in the atomization assembly is sucked through the first liquid suction part, and when the liquid in the first liquid suction part is saturated, the second liquid suction part sucks the liquid in the first liquid suction part and guides the liquid to the atomization bin; therefore, residual leaked liquid or condensed liquid in the atomization assembly is reduced, the risk that a user inhales the leaked liquid or the condensed liquid during use is reduced, and then the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of atomization equipment, and particularly relates to an atomization assembly and an electronic atomization device. BACKGROUND

[0002] When the existing electronic atomization device is used, aerosol is usually generated by heating aerosol substrate through an atomization core, and then flows out through an airflow passage in communication with an atomization air passage of the atomization core to be used by a user.

[0003] In the related art, when the user stops using the electronic atomization device, the aerosol and the heated air will produce condensate in the electronic atomization device after being cooled. When the condensate accumulates to a certain degree, the user will inhale the condensate when using the electronic atomization device, which makes the user experience poor. CONTENT OF THE UTILITY MODEL

[0004] The application aims to provide an atomization assembly and an electronic atomization device, which can solve the problems in the related art that condensate is produced in the electronic atomization device, and the user will inhale the condensate when using the electronic atomization device when the condensate accumulates to a certain degree, which makes the user experience poor.

[0005] To solve the above technical problems, an atomization assembly is provided in the embodiments of the application, which comprises: an atomization chamber for storing aerosol substrate; a sealing member arranged at one end of the atomization chamber for sealing the atomization chamber, the sealing member being provided with a first hole; a first liquid absorbing member arranged on a side of the sealing member away from the atomization chamber, the first liquid absorbing member being configured to absorb leaked liquid or condensate; and a second liquid absorbing member arranged in the first hole, one end of the second liquid absorbing member being in contact with the first liquid absorbing member, and the other end of the second liquid absorbing member being connected with the atomization chamber.

[0006] In some embodiments, the atomization assembly further comprises a third liquid absorbing member, a mounting groove is arranged on a side of the sealing member away from the first liquid absorbing member, the mounting groove is in communication with the first hole, the third liquid absorbing member is arranged in the mounting groove, one side of the third liquid absorbing member is in contact with the second liquid absorbing member, and the other side of the third liquid absorbing member is in contact with the atomization chamber.

[0007] In some embodiments, a liquid storage member is arranged in the atomization chamber, the liquid storage member is used for storing aerosol substrate, the liquid storage member is provided with an atomization air passage, and the liquid storage member is arranged opposite to a side of the third liquid absorbing member away from the second liquid absorbing member; a second hole is further arranged in the sealing member, the second hole is arranged in a spaced manner with the first hole, a third hole is arranged in the second liquid absorbing member, and the third hole is in communication with the atomization air passage and the second hole.

[0008] In some embodiments, the atomization assembly further comprises an airflow sensor, and a sensing air channel is further arranged in the sealing member and communicates with the second hole, and an extending direction of the sensing air channel intersects with an axial direction of the second hole, and the airflow sensor is arranged in the sensing air channel.

[0009] In some embodiments, the atomization assembly further comprises a mouthpiece arranged on a side of the first liquid suction member away from the sealing member, and the first liquid suction member is configured to suck condensate generated in the mouthpiece; and a flow guide structure is arranged on a side of the sealing member facing the first liquid suction member, and the flow guide structure communicates with the second hole, and the flow guide structure is configured to guide liquid overflowing from the first liquid suction member into the second hole.

[0010] In some embodiments, the flow guide structure comprises a plurality of first flow guide grooves arranged at intervals around the second hole, and the first flow guide grooves communicate with the second hole.

[0011] In some embodiments, the flow guide structure further comprises a plurality of second flow guide grooves, and the plurality of second flow guide grooves communicate with at least one of the first flow guide grooves, and an extending direction of the second flow guide grooves intersects with an extending direction of the first flow guide grooves.

[0012] In some embodiments, the first flow guide groove has opposite first and second ends, the first end communicates with the second hole, and the second end extends away from the second hole; and a groove depth of the first flow guide groove gradually increases from the second end to the first end.

[0013] In some embodiments, an end surface of the sealing member facing the first liquid suction member is a first surface, and the second hole is arranged in the first surface; and the first surface is recessed and extends away from the first liquid suction member from an edge of the first surface to a center of the second hole to form the flow guide structure.

[0014] In some embodiments, the present application provides an electronic atomization device, comprising a power supply and the atomization assembly as described in any one of the above embodiments, the power supply is electrically connected with the atomization assembly, and the power supply is configured to supply power to the atomization assembly.

[0015] In the embodiments of the present application, the atomization assembly comprises an atomization cartridge, a sealing member, a first liquid suction member and a second liquid suction member, the atomization cartridge is configured to store an aerosol substrate, the sealing member is arranged at one end of the atomization cartridge and is configured to seal the atomization cartridge, and a first hole is arranged in the sealing member; the first liquid suction member is arranged on a side of the sealing member away from the atomization cartridge, and the first liquid suction member is configured to suck leaked liquid or condensate; the second liquid suction member is arranged in the first hole, one end of the second liquid suction member is in contact with the first liquid suction member, and the other end of the second liquid suction member is connected with the atomization cartridge.

[0016] By the first liquid suction member sucking the leaked liquid or condensed liquid in the atomization assembly, when the liquid in the first liquid suction member is saturated, the second liquid suction member sucks the liquid in the first liquid suction member and guides the liquid to the atomization chamber, so as to reduce the residual leaked liquid or condensed liquid in the atomization assembly, reduce the risk of inhaling the leaked liquid or condensed liquid by the user during use, and thus improve the user experience.

[0017] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings.

[0019] Figure 1 is a schematic view of an electronic atomization device according to an embodiment of the present application;

[0020] Figure 2 is a sectional view along line A-A in Figure 1

[0021] Figure 3 is a partial structural schematic view of an atomization assembly according to an embodiment of the present application;

[0022] Figure 4 is a sectional view along line B-B in Figure 3

[0023] Figure 5 is a structural schematic view of a suction nozzle according to an embodiment of the present application;

[0024] Figure 6 is a sectional view along line C-C in Figure 5

[0025] Figure 7 is a structural schematic view of a sealing member according to an embodiment of the present application;

[0026] Figure 8 is a sectional view along line D-D in Figure 7

[0027] REFERENCE SIGNS:

[0028] 1: atomization chamber; 11: liquid storage member; 111: atomization air passage; 12: outer shell;

[0029] ​​​​2: seal; 20: protrusion; 21: first hole; 22: second hole; 23: mounting groove; 24: sensing air passage; 25: first flow guide groove; 251: first end; 252: second end; 26: second flow guide groove; 27: first face;

[0030] 3: first liquid absorbing member; 31: fourth hole;

[0031] 4: second liquid absorbing member;

[0032] 5: third liquid absorbing member; 51: third hole;

[0033] 6: suction nozzle member; 61: fifth hole; 62: mounting cavity;

[0034] 7: air flow sensor;

[0035] 8: power supply; 81: battery module; 82: circuit board; 83: housing;

[0036] X: axis direction of third hole; Y: extension direction of sensing air passage. DETAILED DESCRIPTION

[0037] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numbers represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0038] The terms "first", "second" in the description and claims of the present application can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in an "or" relationship.

[0039] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0040] In the description of the present application, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] Before explaining the atomization assembly and electronic atomization device provided by the embodiments of the present application, the application scenario of the atomization assembly provided by the embodiments of the present application is described in detail:

[0042] The atomization assembly in the electronic atomization device heats and atomizes the aerosol substrate in the liquid storage member to form an aerosol, and the user uses the heated and atomized aerosol through the mouthpiece. When heating, a part of the aerosol will be left in the mouthpiece, and the high-temperature aerosol and hot air will liquefy to form condensate when they meet cold. The main component of the condensate is water and a small amount of aerosol substrate.

[0043] In the related art, the condensate accumulates in the mouthpiece. When the condensate accumulates to a certain extent, the user will inhale the accumulated condensate in the mouthpiece when using the electronic atomization device, resulting in poor user experience.

[0044] Therefore, the present application provides an atomization assembly and an electronic atomization device. In the following, the atomization assembly and the electronic atomization device provided by the embodiments of the present application are described in detail by specific embodiments and their application scenarios.

[0045] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The atomization assembly of some embodiments of the present application comprises an atomization chamber 1, a sealing member 2, a first liquid absorbing member 3 and a second liquid absorbing member 4. The atomization chamber 1 is used to store aerosol substrate. The sealing member 2 is arranged at one end of the atomization chamber 1 and is used to seal the atomization chamber 1. The first hole 21 is arranged in the sealing member 2. The first liquid absorbing member 3 is arranged at the side of the sealing member 2 away from the atomization chamber 1. The first liquid absorbing member 3 is configured to absorb leaked liquid or condensed liquid. The second liquid absorbing member 4 is arranged in the first hole 21. One end of the second liquid absorbing member 4 is in contact with the first liquid absorbing member 3. The other end of the second liquid absorbing member 4 is connected with the atomization chamber 1.

[0046] In the embodiments of the present application, the first liquid absorbing member 3 is arranged at the side of the sealing member 2 away from the atomization chamber 1, so as to absorb the condensed liquid accumulated in the atomization assembly or the leaked liquid of the atomization assembly. The first hole 21 is arranged in the sealing member 2. The second liquid absorbing member 4 is arranged in the first hole 21. The second liquid absorbing member 4 is connected with the first liquid absorbing member 3 and the atomization chamber 1 respectively. When the liquid in the first liquid absorbing member 3 is saturated, the liquid in the first liquid absorbing member 3 is absorbed by the second liquid absorbing member 4. When the liquid in the first liquid absorbing member 3 and the second liquid absorbing member 4 is saturated, the liquid is guided to the atomization chamber 1, so as to reduce the residual condensed liquid or leaked liquid in the atomization assembly, thereby reducing the possibility of inhaling the condensed liquid when the user uses it and improving the user experience.

[0047] It should be explained that the first liquid absorbing member 3 and the second liquid absorbing member 4 are of the same or similar material, which is generally porous material and is used to absorb leaked liquid or condensed liquid. When the first liquid absorbing member 3 absorbs a certain amount of liquid, the first liquid absorbing member 3 is in contact with the second liquid absorbing member 4, at which time the "capillary phenomenon" is formed. Since the liquid in the first liquid absorbing member 3 has a higher concentration, the liquid in the first liquid absorbing member 3 flows to the second liquid absorbing member 4, so that the leaked liquid or condensed liquid in the atomization assembly is absorbed by the first liquid absorbing member 3 or the second liquid absorbing member 4. Meanwhile, when the liquid in the first liquid absorbing member 3 and the second liquid absorbing member 4 is saturated, the second liquid absorbing member 4 is connected with the atomization chamber 1, so as to guide the absorbed liquid to the atomization chamber 1 and reduce the residual leaked liquid or condensed liquid in the atomization assembly, thereby avoiding being inhaled by the user when using it.

[0048] It can be understood that the first liquid absorbing member 3 and the second liquid absorbing member 4 can absorb condensed liquid, leaked liquid and the like, such as adsorbing cotton or oil-absorbing cotton, which has a lower cost and is more convenient to install.

[0049] In specific applications, the number of the second liquid absorbing members 4 can be set to be multiple, and the first holes 21 can also be set to be multiple, and the multiple first holes 21 are arranged at intervals, so that multiple positions of the first liquid absorbing member 3 can be in contact with the second liquid absorbing member 4, further reducing the occurrence of condensate overflow in the first liquid absorbing member 3, while further improving the total amount of condensate absorbed by the first liquid absorbing member 3 and the second liquid absorbing member 4, reducing the risk of condensate being inhaled by the user, and reducing the flow of condensate in the atomization assembly to avoid affecting the normal use of the atomization assembly.

[0050] Please refer to Figure 2 , Figure 4 and Figure 8 In some embodiments, the atomization assembly further comprises a third liquid absorbing member 5, the sealing member 2 is provided with a mounting groove 23 on the side away from the first liquid absorbing member 3, the mounting groove 23 is in communication with the first hole 21, and the third liquid absorbing member 5 is arranged in the mounting groove 23. One side of the third liquid absorbing member 5 is in contact with the second liquid absorbing member 4, and the other side of the third liquid absorbing member 5 is in contact with the atomization chamber 1.

[0051] In the embodiments of the present application, the mounting groove 23 is arranged on the side of the sealing member 2 away from the first liquid absorbing member 3, and the third liquid absorbing member 5 is arranged in the mounting groove 23. The first liquid absorbing member 3, the second liquid absorbing member 4 and the third liquid absorbing member 5 can absorb or guide the condensate or the leaked liquid. After the first liquid absorbing member 3 is saturated with liquid, the liquid flows to the second liquid absorbing member 4 under capillary action. When the second liquid absorbing member 4 is saturated, the liquid flows to the third liquid absorbing member 5, and the third liquid absorbing member 5 is connected with the atomization chamber 1, so as to guide the liquid into the atomization chamber 1. While improving the ability to absorb the leaked liquid or the condensate, a flow channel for the liquid is formed to guide the liquid back into the atomization chamber 1.

[0052] In specific applications, the leaked liquid is generally an aerosol substrate, and the condensate also contains a certain amount of aerosol substrate. After the liquid is guided back into the atomization chamber 1, the liquid can be reused, improving the efficiency of the atomization assembly in using the aerosol substrate, reducing waste, and prolonging the service life of the atomization assembly.

[0053] It can be understood that the third liquid absorbing member 5 can absorb condensate and the like, such as absorbing cotton or oil-absorbing cotton, and the cost is more affordable and the installation is more convenient.

[0054] Please refer to Figure 2 and Figure 4 In some embodiments of the present application, the atomization chamber 1 is provided with a liquid storage member 11, the liquid storage member 11 is provided with an atomization air channel 111, and the liquid storage member 11 is in contact with the side of the third liquid absorbing member 5 away from the second liquid absorbing member 4. The sealing member 2 is provided with a second hole 22, the second hole 22 is arranged at intervals with the first hole, and the third liquid absorbing member 5 is provided with a third hole 51, the third hole 51 is in communication with the atomization air channel 111 and the second hole 22.

[0055] In the embodiment of the present application, the atomization cartridge 1 is provided with a liquid storage member 11, the liquid storage member 11 is in contact with the side of the third liquid suction member 5 away from the second liquid suction member 4, on the one hand, the liquid storage member 11 can store the aerosol substrate, on the other hand, the condensed liquid in the third liquid suction member 5 can flow into the liquid storage member 11 to form a reflux; the third hole 51 is arranged in the third liquid suction member 5, the third hole 51 communicates the atomization air channel 111 and the second hole 22, so that the second hole 22, the atomization air channel 111 and the third hole 51 are sequentially communicated, so that the atomized aerosol generated in the atomization air channel can flow out of the communicated channel with the airflow to be used by the user.

[0056] In a specific application, the atomization air channel 111 of the liquid storage member 11 is provided with an atomization core, and the liquid storage member 11 covers the atomization core to provide the atomization core with the aerosol substrate, and the atomization core is used to heat and atomize the aerosol substrate into an aerosol.

[0057] As can be understood, the condensed liquid contains water and a small amount of aerosol substrate, and guiding the condensed liquid to flow back to the liquid storage member 11 can continue to use the part of the aerosol substrate, so as to improve the use efficiency of the aerosol substrate and reduce the use cost of the user.

[0058] Please refer to Figure 2 In some embodiments, the first liquid suction member 3 is provided with a fourth hole 31, and the first hole 21 is communicated with the second hole 22, so that the aerosol can flow out of the atomization air channel 111, the third hole 51, the second hole 22 and the first hole 21 in sequence with the airflow, so as to be used by the user.

[0059] Please refer to Figure 2 , Figure 4 and Figure 8 In some embodiments, the atomization assembly further comprises an airflow sensor 7, and the sealing member 2 is further provided with a sensing air channel 24, the sensing air channel 24 is communicated with the second hole 22, and the extension direction Y of the sensing air channel 24 intersects with the axis direction X of the second hole 22, and the airflow sensor 7 is arranged in the sensing air channel 24.

[0060] In the embodiment of the present application, the sensing air channel 24 is communicated with the second hole 22, and the extension direction Y of the sensing air channel 24 intersects with the axis direction X of the second hole 22, and the airflow sensor 7 is arranged in the sensing air channel 24, so as to reduce the possibility of the condensed liquid in the second hole 22 flowing into the airflow sensor 7, reduce the risk of the condensed liquid damaging the atomization assembly, and improve the service life of the atomization assembly.

[0061] In a specific application, the extension direction Y of the sensing air channel 24 and the axis direction X of the second hole 22 can be perpendicular to each other, so that when the condensed liquid flows along the hole wall of the second hole 22, the risk of flowing into the sensing air channel 24 is reduced.

[0062] It needs to be explained that the air flow sensor 7 is one of the control elements of the atomization assembly, and the air flow sensor 7 senses the change of the air flow in the second hole 22 through sensing the airway 24, so as to control the start or stop of the atomization assembly.

[0063] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In some embodiments, the atomization assembly further comprises a suction piece 6, which is arranged on the side of the first liquid suction piece 3 away from the sealing piece 2, and the first liquid suction piece 3 is used at least for sucking the condensate generated in the suction piece 6; the side of the sealing piece 2 facing the first liquid suction piece 3 is provided with a flow guide structure, the flow guide structure is in communication with the second hole 22, and the flow guide structure is used for guiding the liquid overflowing from the first liquid suction piece 3 into the second hole 22.

[0064] In the embodiments of the present application, the user can use the aerosol generated in the atomization assembly through the suction piece 6, and the first liquid suction piece 3 can suck the condensate generated in the suction piece 6, thereby reducing the risk of inhaling the condensate when the user uses it, and improving the user experience; at the same time, the flow guide structure is arranged on the side of the sealing piece 2 facing the first liquid suction piece 3, so as to guide the liquid overflowing from the first liquid suction piece 3 into the second hole 22, thereby further reducing the possibility of the user inhaling the liquid due to the saturation of the liquid sucked by the first liquid suction piece 3.

[0065] It needs to be explained that in actual use, the first liquid suction piece 3 sucks the condensate accumulated in the suction piece 6, and at the same time, the first liquid suction piece 3, the second liquid suction piece 4 and the third liquid suction piece 5 form a condensate storage medium to absorb the condensate in the three liquid suction pieces; at the same time, due to the capillary effect, the condensate flow channels of the first liquid suction piece 3, the second liquid suction piece 4, the third liquid suction piece 5 and the liquid storage piece 11 are formed, and in the case that the condensate in the three liquid suction pieces is saturated, the sucked liquid flows to the liquid storage piece 11. On this basis, in order to further reduce the condensate in the atomization assembly, the flow guide structure is arranged to guide the liquid overflowing from the first liquid suction piece 3 after saturation.

[0066] In specific applications, the high-temperature aerosol and air remaining in the suction piece 6 form condensate after being cooled, and the accumulated condensate will flow downward under the action of gravity, so as to be absorbed by the first liquid suction piece 3 located below the suction piece 6, and the condensate in the first liquid suction piece 3 will overflow after saturation, and the overflowing condensate will flow to the side of the sealing piece 2 facing the first liquid suction piece 3 under the action of gravity, and the flow guide structure can guide the overflowing condensate to the second hole 22, so as to flow back to the atomization chamber 1 along the second hole 22.

[0067] It needs to be explained that the flow guide structure can be: the side of the sealing element 2 in contact with the first liquid absorbing element 3 forms a concave from the edge to the center of the second hole 22, away from the first liquid absorbing element 3, so that the condensed liquid overflowing in the first liquid absorbing element 3 can flow into the second hole 22 along the concave; or a groove communicating with the second hole 22 is arranged on the side of the sealing element 2 facing the first liquid absorbing element 3, so that when there is condensed liquid overflowing in the first liquid absorbing element 3, the condensed liquid overflowing can flow into the second hole 22 along the groove, thereby reducing the residual condensed liquid in the suction nozzle element 6 and reducing the probability of the user inhaling the condensed liquid.

[0068] Please refer to Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 In some embodiments, the suction nozzle element 6 is provided with a fifth hole 61, and a mounting cavity 62 communicating with the fifth hole 61, and the side of the sealing element 2 facing the suction nozzle element 6 is provided with a protruding portion 20, the protruding portion 20 is clamped with the mounting cavity 62, the second hole 22 penetrates the protruding portion 20, and the flow guide structure is arranged on the protruding portion 20. The fourth hole 31 is arranged in the first liquid absorbing element 3, the fifth hole 61, the fourth hole 31, the second hole 22 and the third hole 51 are sequentially communicated to form an airflow channel, the airflow channel is communicated with the atomization air channel 111, so that the aerosol generated in the atomization air channel 111 can flow into the above-mentioned airflow channel along the atomization air channel 111, and the user uses the generated aerosol through the airflow channel.

[0069] In the embodiments of the present application, the mounting cavity 62 is arranged in the suction nozzle element 6, and the protruding portion 20 is arranged on the side of the sealing element 2 facing the suction nozzle element 6, so that the sealing element 2 isolates the fifth hole 61 in the suction nozzle element 6 from the outside through the clamping of the protruding portion 20 and the mounting cavity 62, to ensure the concentration of the aerosol sucked by the user through the fifth hole 61; at the same time, the fifth hole 61, the fourth hole 31, the second hole 22 and the third hole 51 are sequentially communicated to form an airflow channel, which can guide the aerosol generated in the atomization cartridge 1 out for the user to use.

[0070] In specific applications, the condensed liquid in the suction nozzle element 6 usually accumulates in the fifth hole 61, and the condensed liquid in the fifth hole 61 flows downward along the hole wall under the action of gravity and flows onto the first liquid absorbing element 3, which is absorbed by the first liquid absorbing element 3.

[0071] Please refer to Figure 2 In some embodiments, the atomization cartridge 1 further comprises a shell 12, the liquid storage element 11 is arranged in the shell 12, and the shell 12 is detachably connected with the suction nozzle element 6. Thus, the liquid storage element 11 can be protected and sealed.

[0072] Please refer to Figure 7In some embodiments, the flow guide structure comprises a plurality of first flow guide grooves 25 arranged at intervals around the second hole 22, and the first flow guide grooves 25 are in communication with the second hole 22.

[0073] In the embodiments of the present application, by arranging a plurality of first flow guide grooves 25 at intervals around the second hole 22, and the first flow guide grooves 25 are in communication with the second hole 22, the condensed liquid overflowing from the first liquid absorbing member 3 can be guided into the second hole 22 through the first flow guide grooves 25, and then flow into the atomization chamber 1 under the action of gravity, thereby reducing the risk of the user inhaling the condensed liquid overflowing from the first liquid absorbing member 3.

[0074] In specific applications, the first flow guide grooves 25 are arranged at intervals around the second hole 22, so that the condensed liquid overflowing from different positions of the first liquid absorbing member 3 is guided into the second hole 22; and the number of the first flow guide grooves 25 can be set to 2, 3, 4, 5, 6, or any other value.

[0075] It can be understood that, for a better understanding of the present application, Figure 7 In actual applications, the first flow guide grooves 25 are arranged on the side of the protruding portion 20 facing the suction nozzle member 6, and the first flow guide grooves 25 are in contact with the first liquid absorbing member 3, so that the condensed liquid overflowing from the first liquid absorbing member 3 can be guided.

[0076] For a better understanding of the present application, Figure 7 In some embodiments, the flow guide structure further comprises a plurality of second flow guide grooves 26, and the plurality of second flow guide grooves 26 are in communication with at least one first flow guide groove 25, and the extension direction of the second flow guide grooves 26 intersects the extension direction of the first flow guide grooves 25.

[0077] In the embodiments of the present application, by arranging a plurality of second flow guide grooves 26, and the plurality of second flow guide grooves 26 are in communication with at least one first flow guide groove 25, and the extension direction of the second flow guide grooves 26 intersects the extension direction of the first flow guide grooves 25, so that the condensed liquid overflowing from different positions of the first liquid absorbing member 3 can be guided, to ensure that the overflowing condensed liquid is guided into the second hole 22 to flow into the atomization chamber 1.

[0078] In specific applications, the plurality of second flow guide grooves 26 can be in communication with the same first flow guide groove 25; or at least part of the first flow guide grooves 25 are provided with the second flow guide grooves 26 in communication; or each first flow guide groove 25 is provided with a plurality of second flow guide grooves 26 arranged at intervals and in communication; or part of the second flow guide grooves 26 are in communication with one first flow guide groove 25, and another part of the second flow guide grooves 26 are in communication with another different first flow guide groove 25; those skilled in the art can set according to actual needs, and the present application does not limit this.

[0079] It can be understood that the plurality of second flow grooves 26 are in communication with the first flow groove 25, so as to form a "herringbone shape", a "cross shape" and the like, thereby guiding the condensed liquid overflowing at different positions to the second hole 22.

[0080] It should be explained that the number of the second flow grooves 26 can be set to 2, 3, 4 or any other value.

[0081] Please refer to Figure 7 In some embodiments, the first flow groove 25 has opposite first and second ends 251 and 252, the first end 251 is in communication with the second hole 22, and the second end 252 extends towards a direction away from the second hole 22; from the second end 252 to the first end 251, the groove depth of the first flow groove 25 gradually increases.

[0082] In the embodiments of the present application, the first flow groove 25 has opposite first and second ends 251 and 252, the first end 251 is in communication with the second hole 22, and the second end 252 extends towards a direction away from the second hole 22; from the second end 252 to the first end 251, the groove depth of the first flow groove 25 gradually increases, so that the condensed liquid overflowing can flow into the second hole 22 along the first flow groove 25 under the action of gravity, increasing the flow speed of the overflowing condensed liquid and reducing the possibility of the condensed liquid staying in the first flow groove 25.

[0083] In specific applications, the closer to the second hole 22, the greater the depth of the first flow groove 25, that is, the groove depth of the first end 251 is greater than that of the second end 252, so that the condensed liquid in the first flow groove 25 can flow to the second hole 22 under the influence of its own gravity.

[0084] Please refer to Figure 7 In some embodiments, the closer to the first flow groove 25 in communication therewith, the greater the depth of the second flow groove 26, so that the condensed liquid in the second flow groove 26 can flow faster to the first flow groove 25 under the action of its own gravity, and then flow into the second hole 22 through the first flow groove 25.

[0085] Please refer to Figure 7 and Figure 8 In some embodiments, the side end face of the sealing member 2 towards the first liquid suction member 3 is a first face 27, the second hole 22 is arranged in the first face 27, from the edge of the first face 27 to the center of the second hole 22, the first face 27 extends recessed towards a direction away from the first liquid suction member 3 to form a flow guide structure.

[0086] In the embodiments of the present application, the edge of the first surface 27 to the center of the second hole 22, the first surface 27 extends in a direction away from the first liquid suction member 3, thereby forming a flow guide structure, that is, the first surface 27 forms a "funnel-shaped" curved surface towards the second hole 22, so that the condensed liquid overflowing from the first liquid suction member 3 can flow along the curved surface of the first surface 27 to the second hole 22, so as to flow into the atomization chamber 1 through the second hole 22, reducing the risk of the user inhaling the condensed liquid overflowing from the first liquid suction member 3.

[0087] In a specific application, the first surface 27 is arranged on the protruding portion 20, the first surface 27 is in contact with the first liquid suction member 3, and the edge of the first surface 27 to the center of the second hole 22 forms a "funnel-shaped" curved surface, that is, the edge of the first surface is higher in position, and the second hole 22 is at the lowest position of the first surface, so that the condensed liquid overflowing can flow along the curved surface to the second hole 22.

[0088] It can be understood that the first surface 27 forming a "funnel-shaped" curved surface can be arranged alone, or the first flow guide groove 25 and the second flow guide groove 26 can be arranged on the basis of the curved surface; of course, the first flow guide groove 25 and the second flow guide groove 26 can be arranged alone, and those skilled in the art can arrange according to actual needs, and the present application does not limit this.

[0089] Please refer to Figure 1 and Figure 2 In some embodiments, an electronic atomization device is also provided, which comprises a power supply 8 and an atomization assembly according to any of the above embodiments, the power supply 8 is electrically connected with the atomization assembly, and the power supply 8 is used to supply power to the atomization assembly.

[0090] In the embodiments of the present application, the first liquid suction member 3 is arranged on the side of the sealing member 2 away from the atomization chamber 1, so as to suck the condensed liquid accumulated in the atomization assembly or the leakage of the atomization assembly, the first hole 21 is arranged in the sealing member 2, the second liquid suction member 4 is arranged in the first hole 21, the second liquid suction member 4 is connected with the first liquid suction member 3 and the atomization chamber 1 respectively, so that when the liquid in the first liquid suction member 3 is saturated, the liquid in the first liquid suction member 3 will be sucked by the second liquid suction member 4, and when the liquid in the first liquid suction member 3 and the second liquid suction member 4 is saturated, the liquid is guided to the atomization chamber 1, so as to reduce the residue of the condensed liquid or the leakage liquid in the atomization assembly, thereby reducing the possibility of the user inhaling the condensed liquid during use, and improving the user experience.

[0091] Please refer to Figure 2In some embodiments, the power supply 8 comprises a battery module 81, a circuit board 82 and a housing 83, the battery module 81 and the circuit board 82 are both arranged in the housing 83, the housing 83 is detachably connected with the shell 12, the battery module 81 is electrically connected with the circuit board 82, the circuit board 82 is electrically connected with the atomization cartridge 1, thereby supplying power for the atomization cartridge 1 and controlling the start and stop of the atomization cartridge 1.

[0092] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0093] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An atomizing assembly, characterized in that, The atomization assembly comprises: an atomization cartridge for storing aerosol substrate; a sealing member arranged at one end of the atomization cartridge for sealing the atomization cartridge, the sealing member being provided with a first hole; a first liquid suction member arranged at a side of the sealing member away from the atomization cartridge, the first liquid suction member being configured to suck leaked or condensed liquid; a second liquid suction member arranged in the first hole, one end of the second liquid suction member being in contact with the first liquid suction member, and the other end of the second liquid suction member being connected with the atomization cartridge.

2. The atomization assembly of claim 1, wherein, The atomization assembly further comprises a third liquid suction member, a mounting groove being arranged at a side of the sealing member away from the first liquid suction member, the mounting groove being in communication with the first hole, and the third liquid suction member being arranged in the mounting groove; wherein one side of the third liquid suction member is in contact with the second liquid suction member, and the other side of the third liquid suction member is in contact with the atomization cartridge.

3. The atomization assembly of claim 2, wherein, The atomization cartridge is provided with a liquid storage member for storing aerosol substrate, the liquid storage member being provided with an atomization air passage, and the liquid storage member is arranged opposite to the side of the third liquid suction member away from the second liquid suction member. The sealing member is further provided with a second hole, the second hole being arranged in interval with the first hole, the second liquid suction member being provided with a third hole, and the third hole being in communication with the atomization air passage and the second hole.

4. The atomization assembly of claim 3, wherein, The atomization assembly further comprises an airflow sensor, the sealing member is further provided with a sensing air passage, the sensing air passage being in communication with the second hole, and the extension direction of the sensing air passage intersects with the axis direction of the second hole, and the airflow sensor is arranged in the sensing air passage.

5. The atomization assembly of claim 3, wherein, The atomization assembly further comprises a mouthpiece, the mouthpiece being arranged at a side of the first liquid suction member away from the sealing member; the first liquid suction member is used for sucking condensed liquid generated in the mouthpiece; a flow guide structure is arranged at a side of the sealing member facing the first liquid suction member, the flow guide structure being in communication with the second hole, and the flow guide structure is used for guiding liquid overflowing from the first liquid suction member into the second hole.

6. The atomization assembly of claim 5, wherein, The flow guide structure comprises a plurality of first flow guide grooves arranged in interval around the second hole, and the first flow guide grooves are in communication with the second hole.

7. The atomizing assembly of claim 6, wherein, The flow guide structure further comprises a plurality of second flow guide grooves, and the plurality of second flow guide grooves are in communication with at least one first flow guide groove, and the extension direction of the second flow guide grooves intersects with the extension direction of the first flow guide grooves.

8. The atomization assembly of claim 6, wherein, The first flow guide grooves have opposite first and second ends, the first end being in communication with the second hole, and the second end extending in a direction away from the second hole.

9. The atomization assembly of claim 5, wherein, A side end face of the sealing member facing the first liquid suction member is a first face, and the second hole is arranged in the first face; wherein the first face is recessed and extends in a direction away from the first liquid suction member to form the flow guide structure.

10. An electronic atomizing device, characterized by, The power supply and the atomization assembly according to any one of claims 1-9 are electrically connected, and the power supply is used for supplying power to the atomization assembly. ​

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