Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device, and belongs to the technical field of atomizing equipment. The atomizer comprises an atomizing core, the atomizer is provided with an airflow channel, a first storage cavity and a second storage cavity, the first storage cavity is used for storing a volatile substrate, the volatile substrate can volatilize volatile matter, the atomizing core is installed on the airflow channel, the second storage cavity is used for storing an atomizing substrate, and the atomizing core can heat the atomizing substrate to generate aerosol; the working state of the atomizing core and the communication state between the first storage cavity and the airflow channel are configured to be selectable, so that the airflow channel can output at least one of aerosol and volatile matter. According to the atomizer, the airflow channel can output at least one of the aerosol and the volatile matter, so that the output mode of the airflow channel can be adjusted, the atomizer can be suitable for different use scenes, and the use scenes of the atomizer are expanded.

Description

Technical Field

[0001] This application relates to the field of atomization equipment technology, and in particular to an atomizer and atomization device. Background Technology

[0002] The atomizer stores an atomizing matrix, which can be heated and atomized to generate an aerosol. However, in related technologies, because the aerosol contains smoke, the atomizer is only suitable for non-smoking areas, thus limiting its application scenarios. Utility Model Content

[0003] This application provides an atomizer and atomizing device, which can solve the technical problem of limited application scenarios for atomizers.

[0004] To address the aforementioned technical problems, this application provides an atomizer comprising an atomizing core, an airflow channel, a first storage chamber, and a second storage chamber. The first storage chamber stores a volatile matrix that can volatilize into volatiles. The atomizing core is mounted on the airflow channel, and the second storage chamber stores the atomizing matrix. The atomizing core can heat the atomizing matrix to generate an aerosol. The operating state of the atomizing core and the communication state between the first storage chamber and the airflow channel are configured to be selectable, so that the airflow channel can output at least one of aerosol and volatiles.

[0005] In one embodiment, the atomizer has an evaporation channel, one end of which is connected to an airflow channel and the other end of which is connected to a first storage chamber; the area of ​​the evaporation channel is configured to be adjustable to change the connection state between the first storage chamber and the airflow channel.

[0006] In one embodiment, the atomizer includes a first chamber that encloses a first storage cavity; a first through hole is provided on the side wall of the airflow channel, and a second through hole is provided on the first chamber. The first through hole and the second through hole form at least a partial evaporation channel. The first chamber and at least a portion of the side wall of the airflow channel are movable relative to each other to change the communication area between the first through hole and the second through hole.

[0007] In one embodiment, the atomizer includes an air duct that communicates with the atomizing core to form at least a partial airflow channel; a first chamber is sleeved outside the air duct, and the first chamber and the air duct are movable relative to each other. At the junction of the first chamber and the air duct, the side wall of the air duct is provided with a first through hole, and the first chamber is provided with a second through hole.

[0008] In one embodiment, the atomizer includes a second chamber that encloses a second storage cavity, an airway tube is fixedly connected to the second chamber, and a first chamber is movable relative to the airway tube.

[0009] In one embodiment, the atomizer includes an adjustment member connected to a first chamber, the adjustment member being used to apply an external force to move the first chamber relative to the airway tube.

[0010] In one embodiment, the first chamber includes a first housing and a first top cover, the first top cover being disposed on one end of the first housing, the first top cover and the first housing enclosing a first storage cavity, and an adjusting member being connected to the first top cover; and / or, the second chamber includes a second housing, a base and a second top cover, the base and the second housing enclosing a second storage cavity, the second top cover and the second housing enclosing an installation cavity, the first chamber being installed in the installation cavity, the two ends of the air duct being respectively connected to the atomizing core and the second top cover to form at least a partial airflow channel, the second housing having a third through hole, and the adjusting member being exposed outside the second housing through the third through hole.

[0011] In one embodiment, the first housing is provided with a second through hole. Both the first and second through holes are elongated, and the extending directions of the first and second through holes are the same as the extending direction of the airway tube.

[0012] In one embodiment, the first storage cavity is located closer to the downstream of the airflow channel than the second storage cavity is located.

[0013] Another aspect of this application provides an atomizing device, which includes an atomizer and an atomizing host as described above, wherein the atomizing host is electrically connected to the atomizer.

[0014] The atomizer provided in this application has its atomizer core working state and the communication state between the first storage chamber and the airflow channel configured to be selectable, so that the airflow channel can output at least one of aerosol and volatiles, thereby adjusting the output mode of the airflow channel, making the atomizer suitable for different usage scenarios and expanding the usage scenarios of the atomizer. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the atomizing device provided in this application;

[0017] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the atomizing device provided in this application from a certain perspective;

[0018] Figure 3 This is a cross-sectional schematic diagram of an embodiment of the second compartment provided in this application from a certain perspective;

[0019] Figure 4 This is a cross-sectional schematic diagram of an embodiment of the first compartment provided in this application from a certain perspective;

[0020] Figure 5 This is a schematic diagram of an embodiment of the airway tube provided in this application. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0022] In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. The terms "first," "second," and "third" in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0023] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] This application provides an atomizing device. Please refer to [link / reference]. Figure 1 , Figure 2The atomizing device 100 may include an atomizer 10. The atomizer 10 stores an atomizing matrix. The atomizer 10 may include an atomizing core 14, which can heat the atomizing matrix to generate an aerosol.

[0025] Please continue reading. Figure 1 , Figure 2 The atomizing device 100 may further include an atomizing host 20, with the atomizer 10 electrically connected to the atomizing host 20. The atomizing host 20 may include a battery 21 and a control circuit board 22, and can control the operation of the atomizer 10. For example, the atomizing host 20 can control the atomizer 10 to heat the atomizing substrate to generate an aerosol or stop heating according to the user's inhalation action. The atomizer 10 and the atomizing host 20 may be fixedly connected or detachably connected. When the atomizer 10 and the atomizing host 20 are detachably connected, if the remaining amount of atomizing substrate in the atomizer 10 is less than a preset value, the user can easily separate the atomizer 10 from the atomizing host 20. The atomizing device 100 can continue to be used after replacing the atomizer 10, allowing the atomizing host 20 to be used multiple times, thereby reducing the user's operating costs.

[0026] Please see Figure 2 The atomizer 10 includes an airflow channel 18, a first storage chamber 134, and a second storage chamber 126. The airflow channel 18 communicates with external air, allowing external air to enter and carry aerosols for output. The atomizing core 14 is mounted on the airflow channel 18, enabling the aerosol generated by heating the atomizing core 14 to be output from the airflow channel 18. The aerosol contains smoke, making the atomizer 10 suitable for use in non-smoking areas. The second storage chamber 126 stores the atomizing matrix. The atomizing matrix can be stored in the second storage chamber 126 in liquid form or using a storage medium. For example, the second storage chamber 126 may have a second liquid reservoir 124, which fills the second storage chamber 126 and surrounds the atomizing core 14. The second liquid reservoir 124 is a porous medium, such as fiber cotton, which can absorb the atomizing matrix, thereby storing the atomizing matrix in the second storage chamber 126. The first storage chamber 134 is used to store the volatile matrix, which can volatilize into volatiles. The volatile matrix can be liquid, solid, or gel-like. When the volatile matrix is ​​liquid, it can be stored in the first storage chamber 134 by means of the first liquid reservoir 133. The volatile matrix can volatilize spontaneously at room temperature or under heating conditions. The volatiles volatilized from the volatile matrix do not produce smoke, making the atomizer 10 suitable for use in smoke-free environments. The volatiles can include one or more of flavoring substances and nicotine. For example, the volatiles can include fruit extracts, where the flavoring substances mixed with the aerosol can adjust the taste of the aerosol.

[0027] The operating state of the atomizing core 14 and the connection state between the first storage chamber 134 and the airflow channel 18 are configured to be selectable, so that the airflow channel 18 can output at least one of aerosol and volatiles. That is, the output mode of the airflow channel 18 can be to output only one of aerosol or volatiles, or to output both aerosol and volatiles simultaneously. Specifically, when the atomizing core 14 is selectively in the operating state and the first storage chamber 134 is selectively not connected to the airflow channel 18, the atomizing core 14 can heat the atomizing matrix to generate aerosol, which is output through the airflow channel 18, while the volatiles are sealed in the first storage chamber 134, and there are no volatiles output in the airflow channel 18. At this time, the output mode of the airflow channel 18 is to output only aerosol, making the atomizer 10 suitable for use in non-smoking areas; when the atomizing core 14 is selectively in the operating state and the first storage chamber 134 is selectively connected to the airflow channel 18, the atomizing core 14 can heat the atomizing matrix to generate aerosol. When the atomizing core 14 is selectively in working condition and the first storage chamber 134 is selectively connected to the airflow channel 18, the atomizing core 14 does not heat the atomizing matrix, there is no atomized output in the airflow channel 18, and the volatiles can enter the airflow channel 18. At this time, the output mode of the airflow channel 18 is only outputting volatiles, making the atomizer 10 suitable for use in non-smoking areas.

[0028] The working state of the atomizer 10 and the communication state between the first storage chamber 134 and the airflow channel 18 provided in this application are configured to be selectable, so that the airflow channel 18 can output at least one of aerosol and volatiles, thereby adjusting the output mode of the airflow channel 18, making the atomizer 10 suitable for different usage scenarios and expanding the usage scenarios of the atomizer 10.

[0029] The atomizing core 14 can be installed inside or outside the second storage cavity 126. Please refer to [link / reference]. Figure 2 In one embodiment, the atomizing core 14 includes a heating element 141, a liquid guiding element 142, and an atomizing tube 143. The liquid guiding element 142 is used to transfer the atomizing matrix to the heating element 141, which is used to generate heat when energized, thus atomizing the atomizing matrix. Exemplarily, the liquid guiding element 142 is a cotton liquid guiding element, which wraps around the outer periphery of the heating element 141 and is at least partially housed within the atomizing tube 143. This allows the heating element 141, the liquid guiding element 142, and the atomizing tube 143 to form a relatively independent module, which is then assembled onto the airflow channel 18 via the atomizing tube 143, achieving modular assembly of the atomizing core 14 and improving production efficiency.

[0030] The first storage chamber 134 can be positioned closer to the upstream of the airflow channel 18 than the second storage chamber 126. This arrangement allows the volatiles to enter the airflow channel 18 at a greater distance from its outlet. When the airflow channel 18 outputs both aerosols and volatiles simultaneously, the volatiles have a longer flow time within the airflow channel 18, resulting in more thorough mixing between the volatiles and aerosols, which helps improve the taste of the aerosol.

[0031] In one embodiment, such as Figure 2 As shown, the first storage cavity 134 is positioned closer to the downstream direction of the airflow channel 18 than the second storage cavity 126. This arrangement allows the volatiles to enter the airflow channel 18 closer to its outlet. When the airflow channel 18 outputs only volatiles, the flow time of the volatiles within the airflow channel 18 is shorter, reducing volatile loss and improving the taste of the volatiles.

[0032] Atomizer 10 or atomizing unit 20 may be equipped with an atomization switch 23, such as Figure 1 As shown, the atomizing switch 23 controls the operating state of the atomizing coil 14, making its operating state selectable. When the atomizing switch 23 is on, the atomizing coil 14 is electrically connected to the battery 21 and the control circuit board 22, and the atomizing coil 14 is selectively in the operating state. Under the control of the control circuit board 22, the atomizing coil 14 heats the atomizing matrix to generate aerosol according to the user's inhalation action, and the airflow channel 18 can output aerosol at this time. When the atomizing switch 23 is off, the atomizing coil 14 is electrically disconnected from the battery 21 and the control circuit board 22, and the atomizing coil 14 is selectively in the non-operating state, and no aerosol is output from the airflow channel 18 at this time. The atomizing switch 23 can be one of a push-pull switch, a push-button switch, or a touch switch.

[0033] In one embodiment, such as Figure 2 As shown, the atomizer 10 has an evaporation channel 19. One end of the evaporation channel 19 is connected to the airflow channel 18, and the other end is connected to the first storage chamber 134, allowing volatiles to enter the airflow channel 18 through the evaporation channel 19. The area of ​​the evaporation channel 19 is adjustable to change the connection state between the first storage chamber 134 and the airflow channel 18. Specifically, the area of ​​the evaporation channel 19 can be increased or decreased, thereby connecting or de-connecting the first storage chamber 134 and the airflow channel 18. By making the area of ​​the evaporation channel 19 adjustable, the connection state between the first storage chamber 134 and the airflow channel 18 can be selected, thereby adjusting the output mode of the airflow channel 18. The atomizer 10 can be adapted to different usage scenarios.

[0034] A shielding element (not shown in the figure) may be provided at the connection between the evaporation channel 19 and the airflow channel 18. By moving the position of the shielding element, the obstruction to the outlet of the evaporation channel 19 can be increased or decreased, thereby changing the area of ​​the evaporation channel 19. The shielding element may also be provided at the connection between the evaporation channel 19 and the first storage cavity 134.

[0035] Please see Figure 2 In one embodiment, the atomizer 10 includes a first chamber 13, which encloses a first storage cavity 134. A first through-hole 151 is provided on the sidewall of the airflow channel 18, and a second through-hole 135 is provided on the first chamber 13. The first through-hole 151 and the second through-hole 135 form at least a partial evaporation channel 19. The first chamber 13 and at least a portion of the sidewall of the airflow channel 18 are movable relative to each other to change the communication area between the first through-hole 151 and the second through-hole 135. Changing the communication area between the first through-hole 151 and the second through-hole 135 by relative movement between the first chamber 13 and at least a portion of the sidewall of the airflow channel 18 eliminates the need for additional blocking components compared to increasing or decreasing the obstruction of the evaporation channel 19 outlet by moving a blocking component. This reduces the amount of material required and helps lower costs.

[0036] In one embodiment, such as Figure 2 As shown, the atomizer 10 also includes a mouthpiece 11 for the user to perform inhalation. The mouthpiece 11 is connected to one end of the first chamber 13 and forms a portion of an evaporation channel 19, allowing at least one of aerosol and volatile matter to be output from the mouthpiece 11. One evaporation channel 19 can be provided within the mouthpiece 11. When the airflow channel 18 outputs both aerosol and volatile matter simultaneously, the aerosol and volatile matter can mix within the airflow channel 18 before being output to the oral cavity. Alternatively, two evaporation channels 19 can be provided within the mouthpiece 11. When the airflow channel 18 outputs both aerosol and volatile matter simultaneously, the aerosol and volatile matter can be output to the oral cavity from one airflow channel 18 respectively, where they mix within the oral cavity.

[0037] The second through hole 135 can be provided at the top of the first chamber 13. When the suction nozzle 11 is directly connected to the first chamber 13, the first through hole 151 can be provided on the side wall of the suction nozzle 11, so that the communication area between the first through hole 151 and the second through hole 135 can be changed by the relative movement between the suction nozzle 11 and the first chamber 13. When the suction nozzle 11 is connected to the first chamber 13 through other components (e.g., a seal), the first through hole 151 can be provided on the side wall of the relevant component, so that the communication area between the first through hole 151 and the second through hole 135 can be changed by the relative movement between the relevant component and the first chamber 13.

[0038] Please see Figures 2-5In one embodiment, the atomizer 10 includes an air duct 15. The air duct 15 communicates with the atomizing core 14 to form at least a partial airflow channel 18. A first chamber 13 is fitted over the air duct 15, and the first chamber 13 and the air duct 15 are movable relative to each other. At the junction of the first chamber 13 and the air duct 15, the side wall of the air duct 15 is provided with a first through hole 151, and the first chamber 13 is provided with a second through hole 135. Fitting the first chamber 13 over the air duct 15 allows the first chamber 13 to fit snugly against the air duct 15, thereby increasing the contact area between the first chamber 13 and the air duct 15, facilitating the sealing of the junction of the first chamber 13 and the air duct 15, and enhancing the airtightness of the evaporation channel 19.

[0039] Please see Figure 2 In one embodiment, the atomizer 10 includes a second chamber 12, which encloses a second storage cavity 126. The atomizing core 14 can be installed within the second chamber 12. The first chamber 13 can be integrally formed with the second chamber 12. That is, the first chamber 13 and the second chamber 12 are connected as a single unit. In this case, the first chamber 13 and the second chamber 12 are relatively fixed, and the communication area between the first through hole 151 and the second through hole 135 can be changed by moving the airway tube 15. Alternatively, as... Figure 2 As shown, in one embodiment, the airway tube 15 is fixedly connected to the second chamber 12, and the first chamber 13 is movable relative to the airway tube 15. The relative movement between the first chamber 13 and the airway tube 15 can be rotational or translational, for example, the first chamber 13 can slide along the extension direction of the airway tube 15. By setting the first chamber 13 to move relative to the airway tube 15, the airway tube 15 is relatively fixed. Correspondingly, the connection position between the airway tube 15 and other components is relatively fixed, which can prevent the rotation of the airway tube 15 from affecting the airtightness of the connection between the airway tube 15 and other components, thereby enhancing the airtightness of the airflow channel 18.

[0040] The first compartment 13 can be moved by a motor. Or, as... Figure 1 , Figure 2 As shown, in one embodiment, the atomizer 10 includes an adjusting member 16 connected to a first chamber 13. The adjusting member 16 is used to apply an external force to move the first chamber 13 relative to the airway tube 15. Setting the first chamber 13 to move under the influence of the adjusting member 16, compared to the first chamber 13 moving under the influence of a motor, can reduce the power consumption of the atomizer 10 and improve its battery life.

[0041] Please see Figure 1 , Figure 2The atomizer 10 also includes a housing assembly 17, with a second chamber 12 and a first chamber 13 housed within it. A mouthpiece 11 is connected to one end of the housing assembly 17. The other end of an adjusting member 16 is further exposed outside the housing assembly 17 to facilitate the application of force to the adjusting member 16. The first chamber 13 includes a first housing 131 and a first upper cover 132, which covers one end of the first housing 131, forming a first storage cavity 134 with the first housing 131. The adjusting member 16 can be connected to the first housing 131. Alternatively, as... Figure 4 As shown, in one embodiment, one end of the adjusting member 16 is connected to the first upper cover 132. In order for the other end of the adjusting member 16 to be exposed on the housing assembly 17, an opening is required on the housing assembly 17. By connecting the adjusting member 16 to the first upper cover 132, the position of the adjusting member 16 can be closer to the mouthpiece 11. Correspondingly, the opening on the housing assembly 17 can be closer to the mouthpiece 11, which can prevent the opening from being located in the middle area of ​​the housing assembly 17, thereby reducing the impact of the adjusting member 16 on the appearance of the atomizer 10.

[0042] The second compartment 12 can be installed outside the first compartment 13. Alternatively, please refer to... Figure 2 , Figure 3 In one embodiment, the second chamber 12 is provided with a mounting cavity 127, and the first chamber 13 is installed in the mounting cavity 127. The second chamber 12 includes a second housing 121, a base 122, and a second top cover 123. The base 122 and the second housing 121 enclose a second storage cavity 126, and the second top cover 123 and the second housing 121 enclose a mounting cavity 127. The two ends of the air duct 15 are respectively connected to the atomizing core 14 and the second top cover 123 to form at least a partial airflow channel 18. By providing a mounting cavity 127 in the second chamber 12, the first chamber 13 is installed in the second chamber 12, so that the first chamber 13 and the second chamber 12 form a relatively independent module. The two chambers can be assembled as a whole into the housing assembly 17, which is beneficial to improving assembly efficiency. The second housing 121 has a third through hole 128, and the adjusting member 16 is exposed in the second housing 121 through the third through hole 128, so that the adjusting member 16 can drive the first chamber 13 to move relative to the air duct 15 under external action.

[0043] Please see Figure 3 In one embodiment, the second chamber 12 includes a limiting member 125, one end of which is connected to the second upper cover 123, and the other end of which abuts against the first upper cover 132. The limiting member 125 prevents the first chamber 13 from sliding along the air duct 15, thereby ensuring the airtightness of the junction between the first chamber 13 and the air duct 15 and enhancing the airtightness of the evaporation channel 19.

[0044] Please see Figure 4The first housing 131 is provided with a second through hole 135. The number of first through holes 151 and second through holes 135 can be one or more. When there are multiple first through holes 151 and second through holes 135, the multiple first through holes 151 can be spaced apart circumferentially along the airway tube 15, and correspondingly, the multiple second through holes 135 can be spaced apart along the sidewall of the first housing 131. The shapes of the first through holes 151 and second through holes 135 can be circular, elliptical, or polygonal. In one embodiment, as shown... Figure 4 , Figure 5 Both the first through hole 151 and the second through hole 135 are elongated, and their extending directions are the same as those of the airway tube 15. This arrangement allows the first through hole 151 and the second through hole 135 to have relatively large opening areas, thereby increasing the communication area between the first storage cavity 134 and the airflow channel 18. This results in a larger evaporation area for the volatile matrix, facilitating the smooth entry of volatiles into the airflow channel 18 and ensuring the taste of the volatiles.

[0045] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An atomizer characterized by, The atomizer comprises an atomizing core, the atomizer is provided with an airflow channel, a first storage cavity for storing a volatile substrate capable of emitting volatilization substances, and a second storage cavity for storing an atomization substrate, the atomizing core is installed on the airflow channel, and the atomizing core can heat the atomization substrate to generate aerosol; The working state of the atomizing core and the communication state between the first storage cavity and the airflow channel are configured to be selectable, so that the airflow channel can output at least one of the aerosol and the volatilization substances.

2. The atomizer of claim 1, wherein, The atomizer is provided with a volatilization channel, one end of the volatilization channel is communicated with the airflow channel, and the other end of the volatilization channel is communicated with the first storage cavity. The area of the volatilization channel is configured to be adjustable to change the communication state between the first storage cavity and the airflow channel.

3. The atomizer of claim 2, wherein, The atomizer comprises a first cartridge body, and the first cartridge body encloses the first storage cavity. A side wall of the airflow channel is provided with a first through hole, the first cartridge body is provided with a second through hole, the first through hole and the second through hole form at least part of the volatilization channel, and at least part of the side wall of the airflow channel is relatively movable with the first cartridge body to change the communication area between the first through hole and the second through hole.

4. The atomizer of claim 3, wherein, The atomizer comprises an airway tube, the airway tube is communicated with the atomizing core to form at least part of the airflow channel. The first cartridge body is sleeved outside the airway tube, the first cartridge body is relatively movable with the airway tube, a side wall of the airway tube is provided with the first through hole at an intersection position of the first cartridge body and the airway tube, and the first cartridge body is provided with the second through hole.

5. The atomizer of claim 4, wherein, The atomizer comprises a second cartridge body, the second cartridge body encloses the second storage cavity, the airway tube is fixedly connected with the second cartridge body, and the first cartridge body is movable relative to the airway tube.

6. The atomizer of claim 5, wherein, The atomizer comprises an adjusting member, the adjusting member is connected with the first cartridge body, and the adjusting member is used to apply external action to drive the first cartridge body to move relative to the airway tube.

7. The atomizer of claim 6, wherein, The first cartridge body comprises a first shell and a first upper cover, the first upper cover covers one end of the first shell, the first upper cover and the first shell enclose the first storage cavity, and the adjusting member is connected with the first upper cover; and / or, The second cartridge body comprises a second shell, a base, and a second upper cover, the base and the second shell enclose the second storage cavity, the second upper cover and the second shell enclose a mounting cavity, the first cartridge body is mounted in the mounting cavity, two ends of the airway tube are respectively communicated with the atomizing core and the second upper cover to form at least part of the airflow channel, the second shell is provided with a third through hole, and the adjusting member is exposed to the second shell through the third through hole.

8. The atomizer of claim 7, wherein, The first shell is provided with the second through hole, the first through hole and the second through hole are both in the shape of a long strip, and the extension directions of the first through hole and the second through hole are the same as the extension direction of the airway tube.

9. The atomizer of any of claims 1-6, wherein, The first storage cavity is arranged closer to the downstream of the airflow passage than the second storage cavity.

10. An atomising device characterised in that, The aerosolizer comprises the atomizer according to any one of claims 1-9 and an atomizer main machine, wherein the atomizer main machine is electrically connected with the atomizer.

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