A multi-compartment integrated structure and an aerosol generating device

Abstract

The application belongs to the technical field of aerosol generating device, and relates to a multi-compartment integrated structure and aerosol generating medium. The multi-compartment integrated structure comprises a top cover provided with a main air channel, the main air channel being communicated to the external environment; a first shell, the top cover and the first shell jointly defining a first containing cavity and a second containing cavity which are isolated from each other; a first compartment arranged in the first containing cavity, the first compartment being provided with a first branch air channel, the first branch air channel being communicated to the main air channel; a second compartment arranged in the second containing cavity, the second compartment being provided with a second branch air channel; and a third compartment arranged in the second containing cavity and located between the second compartment and the main air channel, the third compartment being provided with a third branch air channel, the third branch air channel being communicated to the second branch air channel and the main air channel. During installation, the first compartment can be inserted into the first containing cavity first, then the second compartment and the third compartment are sequentially stacked in the second containing cavity, and finally the top cover and the first shell are connected, so that the rapid assembly of the multi-compartment integrated structure is completed.

Description

Technical Field

[0001] This application relates to the field of aerosol generating device technology, and more specifically, to a multi-compartment integrated structure and an aerosol generating device. Background Technology

[0002] Aerosol generating devices typically contain a liquid reservoir and a heating element. Users inhale the aerosol generating medium from the reservoir into contact with the heating element, thus generating aerosol for inhalation. To enhance the user's taste and experience, in addition to the liquid reservoir, aerosol generating devices may also include an ice chamber (to increase the iciness of the aerosol) and a sweetening chamber (to enhance the sweetness of the aerosol), among other compartments, to improve the user's palatability.

[0003] In existing aerosol generating devices, the integration of each compartment is poor. As a result, during the production process, the compartments and their corresponding parts cannot be installed in a modular manner, leading to low assembly efficiency. At the same time, it also results in inconsistent quality of the assembled aerosol generating device, which in turn leads to poor inhalation taste and experience for users.

[0004] In summary, the poor integration of the various compartments in existing aerosol generating devices results in low assembly efficiency and poor suction taste and user experience. Utility Model Content

[0005] The technical problem to be solved by the embodiments of this application is that the integration of the various compartments in the existing aerosol generating devices is poor, resulting in low assembly efficiency and poor suction taste and experience.

[0006] To solve the above-mentioned technical problems, the embodiments of this application adopt the following solutions:

[0007] A multi-warehouse integrated structure, comprising:

[0008] A top cover, wherein the top cover is provided with a main air duct, the main air duct being connected to the external environment;

[0009] A first outer shell, the top cover and the first outer shell together define a mutually isolated first receiving cavity and a second receiving cavity;

[0010] The first compartment is disposed within the first receiving cavity. The first compartment contains a first air distribution channel and a first atomizing core. The first air distribution channel is connected to the main air channel.

[0011] The second compartment is disposed within the second receiving cavity, and the second compartment is provided with a second air distribution channel and a second atomizing core;

[0012] The third compartment is disposed within the second receiving cavity, located between the second compartment and the main air channel. The third compartment is provided with a third branch air channel and a third atomizing core. The third branch air channel is connected to the second branch air channel and the main air channel.

[0013] Furthermore,

[0014] The third chamber includes a first silicone, a third liquid-absorbing element, and a second silicone, which are sequentially stacked along the direction from the second chamber to the main airway. The second silicone is used to fix the third atomizing core, and the first silicone is used to separate the third chamber and the second chamber.

[0015] Furthermore, a first air guide groove is provided on the side of the second silicone facing the main air channel, one end of the first air guide groove is connected to the third branch air channel, and the other end is connected to the inner wall of the first outer shell.

[0016] Furthermore, the multi-compartment integrated structure also includes a base, the first outer shell is connected to the base, and the first outer shell, the base, and the top cover together define a first receiving cavity and a second receiving cavity;

[0017] The base has a second air guide groove on the side facing the main air duct, and the side wall of the first compartment has a third air guide groove. One end of the second air guide groove is connected to the third air guide groove, and the other end is connected to the first branch air duct; and / or,

[0018] The base is provided with a fourth air guide groove on the side facing the main air duct, and the side wall of the second compartment is provided with a fifth air guide groove. One end of the fourth air guide groove is connected to the fifth air guide groove, and the other end is connected to the second branch air duct.

[0019] Furthermore, the multi-compartment integrated structure also includes a base and a PCB board, the PCB board being connected to the inner wall of the first housing;

[0020] The base is detachably connected to the first outer shell, the second compartment is located between the base and the third compartment, and the base is provided with a first through hole and a second through hole, the first through hole being connected to the first air distribution channel and the second through hole being connected to the second air distribution channel;

[0021] The first atomizing core is provided with a first wire, which passes through the first through hole and is connected to the PCB board; the second atomizing core is provided with a second wire, which passes through the second through hole and is connected to the PCB board.

[0022] The first outer shell has a third through hole on its side wall near the top cover, and the third atomizing core has a third wire, which passes through the third through hole and is connected to the PCB board.

[0023] Furthermore, the PCB board is connected to the side wall of the first housing; and / or,

[0024] The second silicone rubber has a fourth through hole, which penetrates the second silicone rubber along the direction from the second compartment to the main air passage. The third wire passes through the fourth through hole, and one end extends to the first receiving cavity; or,

[0025] The second silicone has a guide groove on its side wall. One end of the guide groove is connected to the third liquid-absorbing element, and the other end is connected to the first receiving cavity. The third wire passes through the guide groove and extends one end to the first receiving cavity.

[0026] Furthermore, the multi-compartment integrated structure also includes a battery, and the PCB board is provided with a negative electrode, a first positive electrode, a second positive electrode, a third positive electrode and a fourth positive electrode, with the fourth positive electrode connected to the positive electrode;

[0027] The first wire includes a first positive wire, a second positive wire, and a first negative wire. The second wire includes a third positive wire and a second negative wire. The first positive wire, the second positive wire, and the third positive wire are connected to the first positive terminal, the second positive terminal, and the third positive terminal respectively. The first negative wire and the second negative wire are both connected to the negative terminal.

[0028] Furthermore, the first outer shell includes a partition that separates the first receiving cavity and the second receiving cavity. The inner wall of the second receiving cavity is provided with a protrusion. The side of the second compartment facing the main air passage abuts against the protrusion, and the side of the third compartment away from the main air passage abuts against the protrusion.

[0029] Furthermore, a third silicone sealant is disposed between the top cover and the first compartment and the third compartment, with one end of the third silicone sealant abutting against the top cover and the other end abutting against both the first compartment and the third compartment; and / or,

[0030] The multi-compartment integrated structure also includes a base, the first outer shell is connected to the base, the first outer shell, the base and the top cover together define a first receiving cavity and a second receiving cavity, the side wall of the base is provided with a buckle protrusion, the first outer shell is provided with a buckle hole, and the buckle protrusion is engaged in the buckle hole for connecting the first outer shell and the base.

[0031] Accordingly, this application also provides an atomizing device, which includes the multi-compartment integrated structure described in any of the above embodiments.

[0032] Compared with the prior art, the embodiments of this application have the following main advantages:

[0033] The first and second receiving cavities are isolated from each other, but the first, second, and third compartments within them converge through the main air passage, resulting in a superior suction experience for the user. Furthermore, when installing the multi-compartment integrated structure, the first compartment can be inserted into the first receiving cavity first, followed by the second and third compartments stacked sequentially in the second receiving cavity. Finally, the top cover and the first outer shell are connected, allowing for rapid assembly of the multi-compartment integrated structure. Attached Figure Description

[0034] To more clearly illustrate the solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the multi-warehouse integrated structure according to an embodiment of this application;

[0036] Figure 2 yes Figure 1 A half-section diagram of the multi-compartment integrated structure;

[0037] Figure 3 yes Figure 1 Exploded view of the base, first compartment, second compartment, and third compartment of the multi-compartment integrated structure;

[0038] Figure 4 This is a schematic diagram of the aerosol generating device according to an embodiment of this application;

[0039] Figure 5 This is another structural schematic diagram of the multi-warehouse integrated structure according to an embodiment of this application;

[0040] Figure 6 This is a schematic diagram of the connection structure between the first conductor, the second conductor, and the PCB board in the multi-compartment integrated structure of this application embodiment.

[0041] Figure label:

[0042] First chamber 100, first air distribution channel 110, first atomizing core 120, first lead wire 130, first positive lead wire 131, second positive lead wire 132, first negative lead wire 133, third air guide groove 140, second chamber 200, second air distribution channel 210, second atomizing core 220, second lead wire 230, third positive lead wire 231, second negative lead wire 232, fifth air guide groove 240, third chamber 300, third air distribution channel 310, first silica gel 320, third liquid suction element 330, second silica gel 340, first air guide groove 341. Fourth through hole 342, third atomizing core 350, third wire 360, first outer shell 400, protrusion 401, third through hole 402, snap hole 403, partition 410, base 500, first through hole 510, second air guide groove 511, second through hole 520, fourth air guide groove 521, snap protrusion, top cover 600, main air channel 610, third silicone 620, second outer shell 700, battery 800, PCB board 900, first positive electrode 901, second positive electrode 902, third positive electrode 903, negative electrode 904, solder joint 905. Detailed Implementation

[0043] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Furthermore, it should be understood that the specific embodiments described herein are only for illustration and explanation of this application and are not intended to limit this application.

[0044] In this application, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in its actual use or operating state, specifically the orientation shown in the accompanying drawings; while "inner" and "outer" refer to the outline of the device. Furthermore, in the description of this application, the term "comprising" means "including but not limited to". The terms first, second, third, etc., are used merely as illustrative purposes and do not impose numerical requirements or establish a numerical order.

[0045] In this application, "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. A and B can be singular or plural.

[0046] In this application, "at least one" means one or more, and "more than one" means two or more. "At least one," "at least one of the following," or similar expressions refer to any combination of these items, including any combination of single or multiple items. For example, "at least one of a, b, or c," or "at least one of a, b, and c," can both mean: a, b, c, ab (i.e., a and b), ac, bc, or abc, where a, b, and c can be single or multiple.

[0047] Various embodiments of this application may exist in the form of a range; it should be understood that the description in the form of a range is merely for convenience and brevity and should not be construed as a hard limitation on the scope of this application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within that range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., and single numbers within the range, such as 1, 2, 3, 4, 5, and 6, regardless of the range. Furthermore, whenever a numerical range is referred to herein, it means including any referenced number (fraction or integer) within the referred range.

[0048] Please refer to Figures 1-4 A multi-warehouse integrated structure, comprising:

[0049] The top cover 600 is provided with a main air duct 610, which is connected to the external environment.

[0050] The first outer shell 400, the top cover 600 and the first outer shell 400 together define a first receiving cavity (not marked in the figure) and a second receiving cavity (not marked in the figure) that are isolated from each other;

[0051] The first chamber 100 is disposed in the first receiving cavity. The first chamber 100 is provided with a first air distribution channel 110 and a first atomizing core 120. The first air distribution channel 110 is connected to the main air channel 610.

[0052] The second chamber 200 is disposed in the second receiving cavity, and the second chamber 200 is provided with a second air distribution channel 210 and a second atomizing core 220;

[0053] The third chamber 300 is located within the second receiving cavity, between the second chamber 200 and the main air passage 610. The third chamber 300 is equipped with a third branch air passage 310 and a third atomizing core 350. The third branch air passage 310 connects the second branch air passage 210 and the main air passage 610.

[0054] In this embodiment, since the third air duct 310 connects the second air duct 210 and the main air duct 610, and the first air duct 110 directly connects to the main air duct 610, when installing the multi-compartment integrated structure, the first compartment 100 can be inserted into the first receiving cavity first, and then the second compartment 200 and the third compartment 300 can be stacked in the second receiving cavity in sequence. Finally, the top cover 600 and the first outer shell 400 are connected to complete the installation of the multi-compartment integrated structure. At this time, the first and second receiving cavities are isolated from each other, but the first compartment 100, the second compartment 200, and the third compartment 300 are converged through the main air duct 610 to improve the user's inhalation taste and experience. That is, the substances to be heated stored in the first compartment 100, the second compartment 200, and the third compartment 300 will be gathered in the main air duct 610 after heating, and finally mixed for the user to inhale. In summary, the multi-compartment integrated structure of this embodiment can achieve mixing of substances generated by heating in multiple compartments to improve the user's sucking taste and experience, and can also achieve rapid installation, improving the installation efficiency of the multi-compartment integrated structure.

[0055] It should be understood that the first chamber 100 can be used to store the aerosol generating medium, the second chamber 200 is used to store the medium that can improve the icy feeling of the aerosol generating medium, and the third chamber 300 is used to store sweeteners and other substances. The first chamber 100 and the second chamber 200 can also be pre-connected to the first outer shell 400. In this case, it is only necessary to connect the first outer shell 400 (including the first chamber 100 and the second chamber 200) and the third chamber 300, so that the third air distribution channel 310 on the third chamber 300 is aligned with the second air distribution channel 210, and the installation of the multi-chamber integrated structure can be completed. The first atomizing core 120 can be set in the first air distribution channel 110 to heat the aerosol generating medium in the first chamber 100. Similarly, the second atomizing core 220 and the third atomizing core 350 can be located in the second air distribution channel 210 and the third air distribution channel 310, respectively. The multi-compartment integrated structure of this application embodiment can also be provided with a fourth compartment, a fifth compartment, etc. The fourth compartment, the fifth compartment, etc., can be disposed in the first receiving cavity or the second receiving cavity, and the specific placement position can be selected according to actual needs. When the first receiving cavity is provided with a first compartment 100, a fourth compartment, etc., the multiple compartments in the first receiving cavity can be stacked sequentially, and the multiple compartments are interconnected, and their structural distribution is like the third compartment 300 and the second compartment 200 in the second receiving cavity.

[0056] Further, please refer to Figures 1-4 The third chamber 300 includes a first silicone 320, a third liquid-absorbing element 330 and a second silicone 340 stacked sequentially along the direction from the second chamber 200 to the main air channel 610. The second silicone 340 is used to fix the third atomizing core 350 and the first silicone 320 is used to separate the third chamber 300 and the second chamber 200.

[0057] In this embodiment, the third absorbent 330 within the third compartment 300 can absorb the medium to be stored, such as sweeteners. The first silicone 320 separates the third compartment 300 from the second compartment 200, thereby preventing substances stored in the second compartment 200 from mixing into the third absorbent 330. The second silicone 340, together with the third silicone 320, restricts the containment of the third absorbent 330, allowing the third compartment 300 to form a single structure that can be installed integrally and in one go within the second receiving cavity, without the need to install the first silicone 320 first, then the third absorbent 330, and finally the second silicone 340. The second silicone 340 also prevents other components (such as absorbent cotton or fixing silicone) between the top cover and the third compartment 300 from directly contacting the third absorbent 330, thus preventing leakage of the medium stored in the third absorbent 330 and achieving the function of sealing the third absorbent 330.

[0058] It should be understood that the first chamber 100 may be equipped with a first liquid suction device (not marked in the figure) to contain the aerosol generating medium, and the second chamber 200 may be equipped with a second liquid suction device to store a medium that can improve the coolness of the aerosol generating medium.

[0059] Further, please refer to Figures 1-4 The second silicone 3400 has a first air guide groove 341 on the side facing the main air channel 610. One end of the first air guide groove 341 is connected to the third branch air channel 310, and the other end is connected to the inner wall of the first outer shell 400.

[0060] In this embodiment, the first air guide groove 341 is connected at one end to the third air distribution channel 310 and at the other end to the inner wall of the first outer side. Therefore, it can guide the gas to flow in the third air distribution channel 310 and the second receiving cavity, so as to avoid the generation of air pressure difference between the second receiving cavity and the external environment, thereby avoiding the difficulty in disassembling the second chamber 200 and the difficulty in drawing the aerosol generated in the third air distribution channel 310 into the main air channel 610.

[0061] Further, please refer to Figures 1-5 The multi-compartment integrated structure also includes a base 500, a first outer shell 400 connected to the base 500, and the first outer shell 400, the base 500, and the top cover 600 together define a first receiving cavity and a second receiving cavity;

[0062] The base 500 has a second air guide groove 511 on the side facing the main air duct 610, and the first chamber 100 has a third air guide groove 140 on its side wall. One end of the second air guide groove 511 is connected to the third air guide groove 140, and the other end is connected to the first branch air duct 110; and / or,

[0063] A fourth air guide groove 521 is provided on the side of the base 500 facing the main air channel 610, and a fifth air guide groove 240 is provided on the side wall of the second chamber 200. One end of the fourth air guide groove 521 is connected to the fifth air guide groove 240, and the other end is connected to the second branch air channel 210.

[0064] In this embodiment, the base 500 can support the first chamber 100 and the second chamber 200. If the side of the base 500 facing the first chamber 100 and the second chamber 200 is a smooth curved surface, the gas in the first air distribution channel 110 and the second air distribution channel 210 will have difficulty entering the first receiving cavity or the second receiving cavity when the side walls of the first chamber 100 and the second chamber 200 abut against the inner wall of the first outer shell 400. This will result in a pressure difference between the first receiving cavity and the second receiving cavity and the first air distribution channel 110 and the second air distribution channel 210.

[0065] Therefore, in this embodiment, the base 500 is provided with a second air guide groove 511, which connects to the third air guide groove 140. This allows the first air distribution channel 110 and the first receiving cavity to be connected, thus preventing a pressure difference between the first air distribution channel 110 and the first receiving cavity. Similarly, the fourth air guide groove 521 and the fifth air guide groove 240 cooperate to prevent a pressure difference between the second air distribution channel 210 and the second receiving cavity.

[0066] Further, please refer to Figures 4-6 The multi-compartment integrated structure also includes a base 500 and a PCB board 900, with the PCB board 900 connected to the inner wall of the first housing 400;

[0067] The base 500 is detachably connected to the first housing 400. The second compartment 200 is located between the base 500 and the third compartment 300. The base 500 is provided with a first through hole 510 and a second through hole 520. The first through hole 510 is connected to the first air distribution channel 110, and the second through hole 520 is connected to the second air distribution channel 210.

[0068] The first atomizing core 120 is provided with a first wire 130, which passes through the first through hole 510 and is connected to the PCB board 900. The second atomizing core 220 is provided with a second wire 230, which passes through the second through hole 520 and is connected to the PCB board 900.

[0069] The first outer shell 400 has a third through hole 402 on its side wall near the top cover 600. The third atomizing core 350 has a third wire 360, which passes through the third through hole 402 and is connected to the PCB board 900.

[0070] In this embodiment, because the first outer shell 400 has a third through hole 402 on its side wall near the top cover 600, the third wire 360 ​​in the third compartment 300 can directly pass through the third through hole 402 to connect to the PCB board 900, without needing to go around or pass through the second compartment 200 in the second receiving cavity and then extend towards the base 500 to the output base 500. That is, the installation difficulty of the third wire 360 ​​and the space design difficulty in the second receiving cavity are reduced. When installing the third compartment 300, because the third through hole 402 is close to the top cover 600, it is only necessary to insert the third compartment 300 into the second receiving cavity along the direction from the top cover 600 to the base 500, and then the third wire 360 ​​can be passed out through the third through hole 402 to connect to the PCB board 900. Therefore, the connection between the first atomizing core 120, the second atomizing core 220, the third atomizing core 350 and the external PCB board 900 in the multi-compartment integrated structure of this embodiment is not affected by the installation of the first compartment 100, the second compartment 200 and the third compartment 300.

[0071] Further, please refer to Figures 2-4 The PCB board 900 is connected to the side wall of the first housing 400; and / or,

[0072] The second silicone 340 is provided with a fourth through hole 342, which penetrates the second silicone 340 along the direction from the second chamber 200 to the main air passage 610. The third wire 360 ​​passes through the fourth through hole 342, and one end extends to the first receiving cavity; or,

[0073] The second silicone 340 has a guide groove on its side wall. One end of the guide groove is connected to the third liquid-absorbing member 330, and the other end is connected to the first receiving cavity. The third wire 360 ​​passes through the guide groove and one end extends to the first receiving cavity.

[0074] In this embodiment, since the PCB board 900 is connected to the side wall of the first housing 400, and the base 500 supports the first compartment 100 and the second compartment 200, the first compartment 100 and the second compartment 200 can be fixed in the first accommodating cavity and the second accommodating cavity in advance, respectively. The first wire 130 and the second wire 230 are connected to the PCB board 900 through the first through hole 510 and the second through hole 520, respectively. At this time, the first housing 400, the first compartment 100, the second compartment 200 and the PCB board 900 form a module, and the third compartment 300 also forms a separate module. The multi-compartment integrated structure can complete its own assembly through modular installation.

[0075] When the second silicone 340 has a fourth through hole 342, the fourth through hole 342 can restrict and protect the third wire 360 ​​to prevent the third wire 360 ​​from being dispersed during installation and to prevent the third wire 360 ​​from shaking and wearing during use.

[0076] When the second silicone 340 is provided with a guide groove, the guide groove and the first housing 400 can jointly restrict and protect the position of the third wire 360. At the same time, compared with the fourth through hole 342, the guide groove allows the user to directly bend the third wire 360 ​​and attach it directly to the guide groove, so as to eliminate the step of aligning the third wire 360 ​​with the fourth through hole 342 and passing it through, thereby improving the assembly efficiency of the multi-compartment integrated structure.

[0077] Furthermore, Figures 4-6 The multi-compartment integrated structure also includes a battery 800, and a PCB board 900 is provided with a negative electrode 904, a first positive electrode 901, a second positive electrode 902, a third positive electrode 903 and a fourth positive electrode, with the fourth positive electrode connected to the positive electrode of the battery 800;

[0078] The first wire 130 includes a first positive wire 131, a second positive wire 132, and a first negative wire 133. The second wire 230 includes a third positive wire 231 and a second negative wire 232. The first positive wire 131, the second positive wire 132, and the third positive wire 231 are connected to the first positive terminal 901, the second positive terminal 902, and the third positive terminal 903 respectively. The first negative wire 133 and the second negative wire 232 are both connected to the negative terminal 904.

[0079] In this embodiment, the first atomizing core 120 is used to heat the aerosol generating medium, and therefore it can be a dual-core atomizing core, thus having a first positive electrode wire 131 and a second positive electrode wire 132. The second atomizing core 220 is a single-core atomizing core, and therefore has a third positive electrode wire 231. The first positive electrode wire 131, the second positive electrode wire 132, and the third positive electrode wire 231 are connected one by one to the first positive electrode 901, the second positive electrode 902, and the third positive electrode 903, so that the first atomizing core 120, the second atomizing core 220, and the third atomizing core 350 can be independently controlled to start or stop by the PCB board 900, thereby avoiding the overlap of control of the first atomizing core 120, the second atomizing core 220, and the third atomizing core 350, which would cause the user's inhaled aerosol taste to be unsatisfactory. The first negative conductor 133 and the second negative conductor 232 are connected together to the negative conductor 904 in the form of a common negative conductor 904, which reduces the structural features on the PCB board 900 and lowers production and installation costs.

[0080] Further, please refer to Figure 2 and Figure 4The first outer shell 400 includes a partition 410, which separates a first receiving cavity and a second receiving cavity. The inner wall of the second receiving cavity is provided with a protrusion 401. The side of the second compartment 200 facing the main air passage 610 abuts against the protrusion 401, and the side of the third compartment 300 away from the main air passage 610 abuts against the protrusion 401.

[0081] In this embodiment, the protrusion 401 can restrict the positions of the first compartment 100 and the second compartment 200 within the second receiving cavity. Simultaneously, when the multi-compartment integrated structure includes a base 500, the base 500 and the protrusion 401 can restrict the position of the second compartment 200, thereby forming an integral module with the second compartment 200, the first outer shell 400, and the base 500, thus improving subsequent assembly efficiency.

[0082] Further, please refer to Figure 4 A third silicone rubber 620 is provided between the top cover 600 and the first compartment 100 and the third compartment 300. One end of the third silicone rubber 620 abuts against the top cover 600, and the other end abuts against both the first compartment 100 and the third compartment 300; and / or,

[0083] The multi-compartment integrated structure also includes a base 500, a first outer shell 400 connected to the base 500, and the first outer shell 400, the base 500 and the top cover 600 together define a first receiving cavity and a second receiving cavity. The side wall of the base 500 is provided with a snap-fit ​​protrusion 530, and the first outer shell 400 is provided with a snap-fit ​​hole 403. The snap-fit ​​protrusion 530 is engaged in the snap-fit ​​hole 403 for connecting the first outer shell 400 and the base 500.

[0084] In this embodiment, the third silicone 620 can prevent the third compartment 300 from slipping out of the second receiving cavity towards the top cover 600 when the multi-compartment integrated structure shakes, thereby causing the connection between the third wire 360 ​​and the PCB board 900 to break. It can also prevent the third compartment 300 from being damaged by hitting the top cover 600.

[0085] Furthermore, in some embodiments, the third chamber 300 includes a first silicone 320, a third liquid-absorbing element 330, and a fixing plate stacked sequentially. The fixing plate is provided with multiple through holes, and the third atomizing core in the third liquid-absorbing element 330 can pass its own third wire 360 ​​through the through holes to connect to the PCB board 900; or, the fixing plate may also be provided with solder joints 905 that are connected on two sides, one side facing the third air distribution channel 310 and the other side facing the top cover 600. The third atomizing core 350 is electrically connected to the solder joint 905 facing the third air distribution channel 310, and the PCB board 900 is electrically connected to the solder joint 905 facing the top cover 600.

[0086] Accordingly, please refer to Figure 4This application also provides an atomizing device, which includes the multi-compartment integrated structure of any of the above embodiments.

[0087] In this embodiment, since the atomizing device includes the multi-compartment integrated structure of any of the above embodiments, the atomizing device can achieve mixing of substances generated by heating in multiple compartments and can achieve rapid installation, thus improving the installation efficiency of the multi-compartment integrated structure.

[0088] Further, please refer to Figure 4 The multi-compartment integrated structure includes a PCB board 900, and the atomizing device also includes a second housing 700. The second housing 700 is sleeved on the first housing 400, the PCB board 900 is disposed between the second housing 700 and the first housing 400, and the top cover 600 is detachably connected to the second housing 700.

[0089] In this embodiment, the second housing 700, together with the first housing 400, can restrict the position of the PCB board 900 and prevent the PCB board 900 from being exposed to the external environment and corroded by moisture.

[0090] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

[0091] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, combinations, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A multi-bank integrated structure, characterized by, include: A top cover, wherein the top cover is provided with a main air duct, the main air duct being connected to the external environment; A first outer shell, the top cover and the first outer shell together define a mutually isolated first receiving cavity and a second receiving cavity; The first compartment is disposed within the first receiving cavity. The first compartment contains a first air distribution channel and a first atomizing core. The first air distribution channel is connected to the main air channel. The second compartment is disposed within the second receiving cavity, and the second compartment is provided with a second air distribution channel and a second atomizing core; The third compartment is disposed within the second receiving cavity, located between the second compartment and the main air channel. The third compartment is provided with a third branch air channel and a third atomizing core. The third branch air channel is connected to the second branch air channel and the main air channel.

2. The multi-compartment integrated structure according to claim 1, characterized in that, The third chamber includes a first silicone, a third liquid-absorbing element, and a second silicone, which are sequentially stacked along the direction from the second chamber to the main airway. The second silicone is used to fix the third atomizing core, and the first silicone is used to separate the third chamber and the second chamber.

3. The multi-compartment integrated structure according to claim 2, characterized in that, The second silicone has a first air guide groove on the side facing the main air channel. One end of the first air guide groove is connected to the third branch air channel, and the other end is connected to the inner wall of the first outer shell.

4. The multi-compartment integrated structure according to claim 3, characterized in that, The multi-compartment integrated structure also includes a base, the first outer shell is connected to the base, and the first outer shell, the base and the top cover together define a first receiving cavity and a second receiving cavity; The base has a second air guide groove on the side facing the main air duct, and the side wall of the first compartment has a third air guide groove. One end of the second air guide groove is connected to the third air guide groove, and the other end is connected to the first branch air duct; and / or, The base is provided with a fourth air guide groove on the side facing the main air duct, and the side wall of the second compartment is provided with a fifth air guide groove. One end of the fourth air guide groove is connected to the fifth air guide groove, and the other end is connected to the second branch air duct.

5. The multi-compartment integrated structure according to claim 2, characterized in that, The multi-compartment integrated structure also includes a base and a PCB board, the PCB board being connected to the inner wall of the first outer shell; The base is detachably connected to the first outer shell, the second compartment is located between the base and the third compartment, and the base is provided with a first through hole and a second through hole, the first through hole being connected to the first air distribution channel and the second through hole being connected to the second air distribution channel; The first atomizing core is provided with a first wire, which passes through the first through hole and is connected to the PCB board; the second atomizing core is provided with a second wire, which passes through the second through hole and is connected to the PCB board. The first outer shell has a third through hole on its side wall near the top cover, and the third atomizing core has a third wire, which passes through the third through hole and is connected to the PCB board.

6. The multi-compartment integrated structure according to claim 5, characterized in that, The PCB board is connected to the side wall of the first housing; and / or, The second silicone rubber has a fourth through hole, which penetrates the second silicone rubber along the direction from the second compartment to the main air passage. The third wire passes through the fourth through hole, and one end extends to the first receiving cavity; or, The second silicone has a guide groove on its side wall. One end of the guide groove is connected to the third liquid-absorbing element, and the other end is connected to the first receiving cavity. The third wire passes through the guide groove and extends one end to the first receiving cavity.

7. The multi-compartment integrated structure according to claim 5, characterized in that, The multi-compartment integrated structure also includes a battery, and the PCB board is provided with a negative electrode, a first positive electrode, a second positive electrode, a third positive electrode and a fourth positive electrode, with the fourth positive electrode connected to the positive electrode; The first wire includes a first positive wire, a second positive wire, and a first negative wire. The second wire includes a third positive wire and a second negative wire. The first positive wire, the second positive wire, and the third positive wire are connected to the first positive terminal, the second positive terminal, and the third positive terminal respectively. The first negative wire and the second negative wire are both connected to the negative terminal.

8. The multi-compartment integrated structure according to claim 1, characterized in that, The first outer shell includes a partition that separates the first receiving cavity and the second receiving cavity. The inner wall of the second receiving cavity is provided with a protrusion. The side of the second compartment facing the main air passage abuts against the protrusion, and the side of the third compartment away from the main air passage abuts against the protrusion.

9. The multi-compartment integrated structure according to claim 1, characterized in that, A third silicone sealant is disposed between the top cover and the first and third compartments, with one end of the third silicone sealant abutting against the top cover and the other end abutting against both the first and third compartments; and / or, The multi-compartment integrated structure also includes a base, the first outer shell is connected to the base, the first outer shell, the base and the top cover together define a first receiving cavity and a second receiving cavity, the side wall of the base is provided with a buckle protrusion, the first outer shell is provided with a buckle hole, and the buckle protrusion is engaged in the buckle hole for connecting the first outer shell and the base.

10. An atomizing device, characterized in that, The atomizing device includes the multi-compartment integrated structure described in any one of claims 1 to 9.

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