A cigarette cartridge assembly and atomizing device

Abstract

This utility model discloses a cartridge assembly and an atomizing device. The cartridge assembly includes a cartridge shell, within which are a first oil storage chamber for storing a first e-liquid and a second oil storage chamber for storing a second e-liquid; a first atomizing component, disposed within the cartridge shell and communicating with the first oil storage chamber, for atomizing the first e-liquid delivered by the first oil storage chamber; a second atomizing component, disposed within the cartridge shell and communicating with the second oil storage chamber, for atomizing the second e-liquid delivered by the second oil storage chamber; and a vapor channel, connecting the first atomizing component and the second atomizing component. By providing two oil storage chambers, this utility model allows users to inject e-liquids of different flavors according to their personal preferences, enjoying a variety of flavored vapors during vaping, greatly enriching the user experience.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization device technology, and in particular to a cartridge assembly and atomization device. Background Technology

[0002] Electronic vaporizers, also known as virtual cigarettes or e-cigarettes, are devices that can replace traditional cigarettes. They produce a similar taste to cigarettes but typically do not contain the tar, particulate matter, and other harmful components found in cigarettes. Therefore, more and more users are choosing e-cigarettes as a healthier alternative.

[0003] However, in existing technologies, electronic atomizing devices typically only have a single e-liquid reservoir, preventing users from experiencing the blending effects of different e-liquids in a single use. When users wish to try various flavor combinations, they can only switch to a different flavor after completely vaping out one flavor from the reservoir. This significantly reduces usability, limits user choice, and imposes certain limitations on the user experience. Utility Model Content

[0004] The purpose of this invention is to provide a cartridge assembly and atomizing device, which aims to solve the problem that existing electronic atomizing devices only have one oil storage chamber, resulting in a poor user experience.

[0005] This utility model embodiment provides a cigarette cartridge assembly, including:

[0006] The cartridge shell has a first oil storage chamber for storing first e-liquid and a second oil storage chamber for storing second e-liquid.

[0007] A first atomizing component is disposed inside the cartridge shell and communicates with the first oil storage chamber, for atomizing the first e-liquid delivered by the first oil storage chamber;

[0008] The second atomizing component is disposed inside the cartridge shell and communicates with the second oil storage chamber, and is used to atomize the second e-liquid delivered by the second oil storage chamber;

[0009] A flue gas passage, which connects the first atomizing component and the second atomizing component.

[0010] Optionally, the first atomizing component is laterally disposed below the first oil storage chamber, and the smoke channel includes a first channel passing through the first atomizing component in a lateral direction.

[0011] Optionally, the first oil storage chamber is located below the second oil storage chamber.

[0012] Optionally, it may also include: an isolation bracket disposed within the cartridge housing and located between the first oil storage chamber and the second oil storage chamber.

[0013] Optionally, the second atomizing component is vertically disposed on one side of the second oil storage chamber, and the smoke channel further includes a second channel passing through the second atomizing component in a vertical direction, wherein the first channel is connected to the second channel.

[0014] Optionally, the cartridge shell is provided with a mouthpiece and an air inlet, one end of the smoke channel is connected to the mouthpiece, and the other end is connected to the air inlet.

[0015] Optionally, the cartridge shell is provided with a first oil inlet communicating with the first oil storage chamber and a second oil inlet communicating with the second oil storage chamber. The first oil inlet is provided with an openable and closable first oil inlet plug, and the second oil inlet is provided with an openable and closable second oil inlet plug.

[0016] Optionally, the first oil filling port is located on the side of the cartridge shell, and the second oil filling port is located on the top of the cartridge shell.

[0017] Optionally, the first atomizing component includes: oil storage cotton, atomizing core tube, heating element, bracket, electrode, and oil guiding cotton; the heating element is disposed in the oil guiding cotton, the oil guiding cotton is disposed in the atomizing core tube, the atomizing core tube is disposed in the oil storage cotton, the oil storage cotton is disposed in the bracket, and the electrode is disposed on the bracket and connected to the heating element.

[0018] This utility model embodiment also provides an atomizing device, including a main unit assembly and a cartridge assembly as described above, wherein the cartridge assembly is installed in the main unit assembly.

[0019] This utility model provides a cartridge assembly, including: a cartridge shell, wherein the cartridge shell has a first oil storage chamber for storing a first e-liquid and a second oil storage chamber for storing a second e-liquid; a first atomizing assembly, wherein the first atomizing assembly is disposed within the cartridge shell and communicates with the first oil storage chamber, for atomizing the first e-liquid delivered by the first oil storage chamber; a second atomizing assembly, wherein the second atomizing assembly is disposed within the cartridge shell and communicates with the second oil storage chamber, for atomizing the second e-liquid delivered by the second oil storage chamber; and a smoke channel, wherein the smoke channel is connected to the first atomizing assembly and the second atomizing assembly. This utility model embodiment features a first and a second e-liquid storage chamber inside the cartridge assembly. Different flavors or types of e-liquid (first e-liquid and second e-liquid) are stored in the first and second e-liquid storage chambers respectively, forming two independent e-liquid storage chambers sharing a common vapor channel. This separate design allows users to inject different flavored e-liquids into the two storage chambers according to their personal preferences, enabling users to enjoy the mixed vapor of the first e-liquid and the second e-liquid when vaping, greatly enriching the user experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A cross-sectional structural diagram of the cigarette cartridge assembly provided in an embodiment of this utility model;

[0022] Figure 2 This is another cross-sectional structural diagram of the cigarette cartridge assembly provided in an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the cigarette cartridge assembly provided in an embodiment of the present utility model;

[0024] Figure 4 This is a structural schematic diagram of the cartridge assembly provided in an embodiment of the present utility model from another perspective;

[0025] Figure 5 A cross-sectional structural diagram of the first atomizing component provided in an embodiment of this utility model;

[0026] Figure 6 This is a schematic diagram of the exploded structure of the atomizing device provided in an embodiment of the present invention.

[0027] Explanation of the markings in the image:

[0028] 1. Atomizing device; 10. Cartridge assembly; 100. Cartridge shell; 1001. First oil reservoir; 1002. Second oil reservoir; 1003. Mouthpiece; 1004. Air inlet; 1005. First oil filling port; 10051. First oil filling plug; 1006. Second oil filling port; 10061. Second oil filling plug; 100611. Movable plug; 100612. Fixed plug; 101. First atomizing assembly; 1011. Oil reservoir cotton; 1012. Atomizing core tube; 1013. Heating element; 1014. Bracket; 1015. Oil wicking cotton; 102. Second atomizing assembly; 103. Smoke channel; 1031. First channel; 1032. Second channel; 104. Isolation bracket; 11. Main unit assembly;

[0029] 2. Oil bottle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0032] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0033] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0034] Please see Figure 1This utility model provides a cartridge assembly 10, comprising: a cartridge shell 100, wherein the cartridge shell 100 is provided with a first oil storage chamber 1001 for storing a first e-liquid and a second oil storage chamber 1002 for storing a second e-liquid; a first atomizing assembly 101, wherein the first atomizing assembly 101 is disposed within the cartridge shell 100 and communicates with the first oil storage chamber 1001, for atomizing the first e-liquid delivered by the first oil storage chamber 1001; a second atomizing assembly 102, wherein the second atomizing assembly 102 is disposed within the cartridge shell 100 and communicates with the second oil storage chamber 1002, for atomizing the second e-liquid delivered by the second oil storage chamber 1002; and a smoke channel 103, wherein the smoke channel 103 communicates with the first atomizing assembly 101 and the second atomizing assembly 102.

[0035] In this embodiment, by providing a first oil storage chamber 1001 and a second oil storage chamber 1002 inside the cartridge assembly 10, different flavors or types of e-liquid (first e-liquid and second e-liquid) are stored in the first oil storage chamber 1001 and the second oil storage chamber 1002 respectively, forming two independent oil storage chambers sharing a single smoke channel 103. This separate design allows users to inject different flavored e-liquids into the two oil storage chambers according to their personal preferences, enabling users to enjoy a mixture of smoke from the first e-liquid and the second e-liquid during vaping, greatly enriching the user experience. It should be noted that to obtain mixed smoke, the first atomizing assembly 101 and the second atomizing assembly 102 need to be turned on simultaneously, thereby atomizing the first e-liquid and the second e-liquid at the same time, so that the smoke produced by the atomization of the two mixes in the smoke channel 103 to form mixed smoke. If only a single vapor is needed, the first atomizing component 101 or the second atomizing component 102 can be turned on separately to atomize the first e-liquid or the second e-liquid separately, so that it produces a separate vapor and is inhaled through the vapor channel 103.

[0036] Furthermore, the first atomizing component 101 is laterally disposed below the first oil storage chamber 1001, and the smoke channel 103 includes a first channel 1031 passing through the first atomizing component 101 in a lateral direction. In the prior art, atomizing components are often placed vertically, while in this embodiment, the first atomizing component 101 is arranged laterally, providing a space above it. This allows the first oil storage chamber 1001 to be disposed within this space, making the entire cartridge assembly 10 structure more compact and reasonable, helping to save space, and better adapting to the design requirements of cartridge assemblies 10 of different shapes and sizes. During the user's inhalation, the e-liquid in the first oil storage chamber 1001 permeates downwards to the laterally arranged first atomizing component 101 under the action of gravity. When the airflow enters from the air inlet 1004 (in conjunction with...) Figure 2After entering, it passes through the first atomizing component 101 and the first channel 1031 in a horizontal direction, completing the atomization and delivery of the first e-liquid in the process. If the first atomizing component 101 is set vertically below the first oil storage chamber 1001, the first atomizing component 101 occupies a large vertical space, which limits the capacity of the first oil storage chamber 1001. Furthermore, because the first atomizing component 101 is placed vertically, the smoke cannot pass through the first channel 1031, affecting the airflow direction.

[0037] Specifically, the first oil storage chamber 1001 is located below the second oil storage chamber 1002. In this embodiment, the first oil storage chamber 1001 and the second oil storage chamber 1002 are separated, dividing the interior of the cartridge shell 100 into upper and lower parts. During assembly, the first oil storage chamber 1001 is fixed to the bottom area of ​​the cartridge shell 100, while the second oil storage chamber 1002 is located above it. When the cartridge assembly 10 is in working condition, the first e-liquid in the first oil storage chamber 1001 is atomized by the first atomizing component 101, and the second e-liquid in the second oil storage chamber 1002 is independently atomized by the second atomizing component 102. The upper and lower layered layout ensures that the delivery paths of the e-liquid in the two chambers do not interfere with each other.

[0038] Furthermore, the cartridge assembly 10 also includes an isolation bracket 104, which is disposed within the cartridge shell 100 and located between the first oil storage cavity 1001 and the second oil storage cavity 1002. In this embodiment, the isolation bracket 104 is a support structure for physically separating the first oil storage cavity 1001 and the second oil storage cavity 1002, and can be implemented using a partition plate made of plastic or metal. The edge shape of the isolation bracket 104 matches the contour of the inner wall of the cartridge shell 100 and is fixed by clips or glue, thereby achieving complete isolation between the first oil storage cavity 1001 and the second oil storage cavity 1002.

[0039] Specifically, the isolation bracket 104 is installed in the middle region of the cartridge shell 100, with its upper and lower surfaces contacting the bottom of the second e-liquid reservoir 1002 and the top of the first e-liquid reservoir 1001, respectively. The isolation bracket 104 has an annular sealing groove around its periphery, into which an elastic sealing ring is embedded, creating completely independent, sealed spaces for the first and second e-liquid reservoirs 1001 and 1002. When a user uses two types of e-liquid simultaneously, the rigid support structure of the isolation bracket 104 effectively prevents e-liquid leakage caused by deformation of the first and second e-liquid reservoirs 1001 and 1002 due to pressure changes.

[0040] Furthermore, the second atomizing component 102 is vertically disposed on one side of the second oil storage chamber 1002, and the smoke channel 103 further includes a second channel 1032 that passes through the second atomizing component 102 in a vertical direction, and the first channel 1031 is connected to the second channel 1032.

[0041] In this embodiment, specifically, the second atomizing component 102 is configured to be mounted on the side perpendicular to the second oil storage chamber 1002, and its internal vertical channel allows the airflow to carry the atomized second e-liquid upwards during the atomization process. Simultaneously, the first atomized smoke generated by the horizontally positioned first atomizing component 101 enters the connecting area of ​​the second channel 1032 through the first channel 1031, and the two atomized products converge and merge within the vertical channel. For example, the end of the first channel 1031 can extend to the bottom of the second channel 1032, and the horizontally flowing atomized smoke can be guided into the vertical channel by airflow pressure to form a composite smoke flow.

[0042] Compared with existing technologies, traditional single-cell electronic atomizing devices cannot achieve mixed atomization of different e-liquids because they only have a single atomization path. However, this embodiment constructs a multi-directional atomization smoke mixing path in a compact space by using a horizontally arranged first atomizing component 101 and a vertically arranged second atomizing component 102, generating different smokes and completing the mixing in the second channel 1032, thereby allowing users to choose the usage method of mixed e-liquids according to their needs.

[0043] Furthermore, such as Figure 2 As shown, the cartridge housing 100 is provided with a mouthpiece 1003 and an air inlet 1004. One end of the smoke channel 103 is connected to the mouthpiece 1003, and the other end is connected to the air inlet 1004. In this embodiment, the mouthpiece 1003 is an outlet structure for the user to inhale atomized smoke, and can be implemented using a tubular structure with an arc-shaped inner wall. Its function is to guide the mixed smoke to form a stable airflow path. The air inlet 1004 is a through hole for external air to enter the cartridge housing 100.

[0044] Specifically, when the user inhales, external air enters the smoke channel 103 through the air inlet 1004. The first atomized smoke generated by the first atomizing component 101 and the second atomized smoke generated by the second atomizing component 102 merge within the smoke channel 103. Under the influence of the air pressure difference, the mixed smoke moves along the smoke channel 103 towards the mouthpiece 1003. The narrowed diameter design of the mouthpiece 1003 accelerates the smoke flow rate, thereby achieving simultaneous atomization and uniform mixing of the two e-liquids.

[0045] Furthermore, such as Figure 3 and Figure 4 As shown, the cartridge shell 100 is provided with a first oil inlet 1005 communicating with the first oil storage chamber 1001 and a second oil inlet 1006 communicating with the second oil storage chamber 1002. The first oil inlet 1005 is provided with an openable first oil inlet plug 10051, and the second oil inlet 1006 is provided with an openable second oil inlet plug 10061.

[0046] In this embodiment, the first e-liquid inlet 1005 is an opening structure that forms fluid communication with the first e-liquid storage chamber 1001, used to inject the first e-liquid into the first e-liquid storage chamber 1001. The second e-liquid inlet 1006 is an opening structure that forms fluid communication with the second e-liquid storage chamber 1002, used to inject the second e-liquid into the second e-liquid storage chamber 1002. The first e-liquid plug 10051 and the second e-liquid plug 10061 are sealing components that respectively cover the corresponding e-liquid inlets, specifically elastic plugs made of silicone or rubber, which are opened and closed by pressing or twisting.

[0047] Specifically, from Figure 2 As can be seen, the second oil filler plug 10061 includes a movable plug portion 100611 and a fixed plug portion 100612. The fixed plug portion 100612 is fixed in the second oil reservoir 1002 by means of snap-fit ​​connection or other methods. The movable plug portion 100611 is detachably connected to the second oil filler port 1006 by means of interference fit connection or other methods. Through this connection method, the second oil filler plug 10061 can not only realize opening and closing operation, but also ensure that it will not fall off when the second oil filler plug 10061 is separated from the second oil filler port 1006. If it is necessary to use the second oil filler plug 10061 to cover the second oil filler port 1006, the movable plug portion 100611 can be connected to the second oil filler port 1006 at any time. It should be noted that the first oil filler plug 10051 can also adopt a similar structure to the second oil filler plug 10061 to connect to the first oil filler port 1005, which will not be described here.

[0048] In summary, the first e-liquid reservoir 1001 and the second e-liquid reservoir 1002 are separated into independent cavities within the cartridge shell 100. The first e-liquid inlet 1005 is configured to communicate only with the first e-liquid reservoir 1001, and the second e-liquid inlet 1006 is configured to communicate only with the second e-liquid reservoir 1002. When e-liquid needs to be replenished, the first e-liquid is opened, allowing the first e-liquid to be directly injected into the first e-liquid reservoir 1001 through the first e-liquid inlet 1005, while the second e-liquid inlet 10061 remains closed to prevent e-liquid mixing. Similarly, the second e-liquid inlet 1006 only allows the injection of the second e-liquid when the second e-liquid inlet 10061 is open. Compared with existing technologies, traditional electronic cigarettes only have a single e-liquid inlet, making it impossible to independently inject two different flavors of e-liquid. This forces users to wait until one flavor of e-liquid in the reservoir is completely extracted before switching to a different flavor. This embodiment uses a split-type e-liquid inlet design to completely isolate the two e-liquid injection paths, avoiding the e-liquid mixing problem caused by sharing the smoke channel 103, while also simplifying the user's operation process.

[0049] Specifically, the first e-liquid inlet 1005 is located on the side of the cartridge shell 100, and the second e-liquid inlet 1006 is located on the top of the cartridge shell 100. In this embodiment, the first e-liquid inlet 1005 can be located on the side wall of the cartridge shell 100, which facilitates the user's horizontal operation of e-liquid filling and prevents e-liquid from overflowing due to gravity. The second e-liquid inlet 1006 can be located on the top surface of the shell, which allows for natural e-liquid filling by gravity and also creates a spatial distinction from the side e-liquid inlet.

[0050] Specifically, when refilling the first oil reservoir 1001, the user can insert the oil bottle 2 horizontally through the first filling port 1005 on the side. During the operation, the oil will naturally flow into the bottom of the reservoir under the influence of gravity. For the filling operation of the second oil reservoir 1002, the second filling port 1006 at the top allows the oil bottle 2 to be inserted vertically downwards. The oil will directly enter the second oil reservoir 1002 under the influence of gravity. The staggered design of the first filling port 1005 and the second filling port 1006 ensures that the e-liquid addition paths do not interfere with each other.

[0051] Furthermore, in this embodiment, different flavored e-liquids can be added to the first e-liquid chamber 1001 and the second e-liquid chamber 1002 simultaneously, allowing users to enjoy a mixture of various flavors of vapor. Of course, users can also choose to add e-liquid only to the first e-liquid chamber 1001 or only to the second e-liquid chamber 1002.

[0052] like Figure 5 As shown, the first atomizing component 101 includes: an oil-retaining cotton 1011, an atomizing core tube 1012, a heating element 1013, a support 1014, an electrode, and an oil-guiding cotton 1015; the heating element 1013 is disposed in the oil-guiding cotton 1015, the oil-guiding cotton 1015 is disposed in the atomizing core tube 1012, the atomizing core tube 1012 is disposed in the oil-retaining cotton 1011, the oil-retaining cotton 1011 is disposed in the support 1014, and the electrode is disposed on the support 1014 and connected to the heating element 1013.

[0053] In this embodiment, the oil-retaining cotton 1011 can be a porous material for storing and transporting e-liquid, specifically polyester fiber cotton or ceramic fiber cotton, which adsorbs e-liquid through capillary action and transfers it to the oil-guiding cotton 1015. The oil-guiding cotton 1015 can be a fibrous material that wraps around the heating element 1013 and transports e-liquid, specifically high-temperature resistant glass fiber cotton, which contacts the oil-retaining cotton 1011 to absorb e-liquid and distribute it evenly on the surface of the heating element 1013. The atomizing core tube 1012 is a tubular structure that houses the oil-guiding cotton 1015 and the heating element 1013, specifically made of high-temperature resistant plastic or metal, and its internal space is used to guide the flow of e-liquid and restrict the position of the oil-guiding cotton 1015. The heating element 1013 is a component that converts electrical energy into heat energy to atomize e-liquid. Specifically, it can be a metal resistance wire or a ceramic heating element. It is connected to an external power source via electrodes, which are conductive components connecting the heating element 1013 to the external circuit. These electrodes can be made of copper alloy or gold-plated metal sheets and are fixed to the bracket 1014 to maintain stable electrical contact. The bracket 1014 is a supporting structure that fixes the e-liquid reservoir 1011 and the atomizing core tube 1012. Specifically, it can be an injection-molded plastic part with an internal cavity to accommodate the e-liquid reservoir 1011.

[0054] Specifically, the heating element 1013 is embedded in the wicking cotton 1015, which is then filled into the atomizing core tube 1012. Sealing silicone is connected to both ends of the atomizing core tube 1012. The atomizing core tube 1012, with the sealing silicone attached, is then inserted into the oil storage cotton 1011. The oil storage cotton 1011 is then pressed into the cavity of the support 1014, its outer surface communicating with the first oil storage chamber 1001 to absorb e-liquid. When the electrode is energized, the heating element 1013 heats up, causing the e-liquid in the wicking cotton 1015 to atomize. The generated vapor enters the first channel 1031 through the atomizing core tube 1012. The oil storage cotton 1011 continuously replenishes the wicking cotton 1015 with e-liquid, while the support 1014 maintains the positional stability of each component, preventing structural displacement due to vibration or tilting.

[0055] Please see Figure 6 This utility model embodiment also provides an atomizing device 1, including a main unit assembly 11 and a cartridge assembly 10 as described above, wherein the cartridge assembly 10 is installed in the main unit assembly 11. In this embodiment, the main unit assembly 11 is a main structure containing a power supply module and a control module, and its interior is provided with a battery and a circuit board for providing power and operating signals to the cartridge assembly 10. The cartridge assembly 10 is embedded into the main unit assembly 11 through physical and electrical connections, specifically by magnetic adsorption, snap-fit, or sliding rail embedding structure, ensuring stable mechanical and electrical contact between the two during atomization.

[0056] Specifically, the cartridge assembly 10 is connected to the internal circuit of the main unit assembly 11 through the electrode contacts at the bottom of the cartridge shell 100. When the user triggers the operation, the main unit assembly 11 supplies power to the cartridge assembly 10 and activates the first atomizing assembly 101 and the second atomizing assembly 102, so that the e-liquid in the first oil storage chamber 1001 and the second oil storage chamber 1002 can be independently atomized to produce smoke with a variety of flavors.

[0057] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to in the method section. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

[0058] It should also be noted that, in this specification, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusivity.

[0059] The term "comprises" implies that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A cartridge assembly, characterized by, include: The cartridge shell has a first oil storage chamber for storing first e-liquid and a second oil storage chamber for storing second e-liquid. A first atomizing component is disposed inside the cartridge shell and communicates with the first oil storage chamber, for atomizing the first e-liquid delivered by the first oil storage chamber; The second atomizing component is disposed inside the cartridge shell and communicates with the second oil storage chamber, and is used to atomize the second e-liquid delivered by the second oil storage chamber; A flue gas passage, which connects the first atomizing component and the second atomizing component.

2. The cartridge assembly of claim 1, wherein, The first atomizing component is horizontally disposed below the first oil storage chamber, and the smoke channel includes a first channel passing through the first atomizing component in a horizontal direction.

3. The cartridge assembly of claim 2, wherein, The first oil storage chamber is located below the second oil storage chamber.

4. The cartridge assembly according to claim 1, characterized in that, Also includes: An isolation bracket is disposed inside the cartridge housing and located between the first oil storage chamber and the second oil storage chamber.

5. The cartridge assembly according to claim 2, characterized in that, The second atomizing component is vertically disposed on one side of the second oil storage chamber, and the smoke channel further includes a second channel passing through the second atomizing component in a vertical direction, wherein the first channel is connected to the second channel.

6. The cartridge assembly according to claim 1, characterized in that, The cartridge shell is provided with a mouthpiece and an air inlet. One end of the smoke channel is connected to the mouthpiece, and the other end is connected to the air inlet.

7. The cartridge assembly according to claim 3, characterized in that, The cartridge shell is provided with a first oil inlet communicating with the first oil storage chamber and a second oil inlet communicating with the second oil storage chamber. The first oil inlet is provided with an openable and closable first oil inlet plug, and the second oil inlet is provided with an openable and closable second oil inlet plug.

8. The cartridge assembly according to claim 7, characterized in that, The first oil filling port is located on the side of the cartridge shell, and the second oil filling port is located on the top of the cartridge shell.

9. The cartridge assembly according to claim 2, characterized in that, The first atomizing component includes: oil storage cotton, atomizing core tube, heating element, bracket, electrode, and oil guiding cotton; the heating element is disposed in the oil guiding cotton, the oil guiding cotton is disposed in the atomizing core tube, the atomizing core tube is disposed in the oil storage cotton, the oil storage cotton is disposed in the bracket, and the electrode is disposed on the bracket and connected to the heating element.

10. An atomizing device, characterized in that, It includes a main unit component and a cartridge component as described in any one of claims 1-9, wherein the cartridge component is installed in the main unit component.

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