Atomizer and atomizing device thereof
By designing switchable airway and chamber positions within the atomizer, the problem of flavor confusion caused by matrix evaporation has been solved, improving the user experience and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-03-03
AI Technical Summary
During transportation and storage, the substrate in existing atomizers is prone to volatilization, which can lead to inconsistent flavors during initial use, affecting the user experience and quality.
The design incorporates switchable relative positions of the first air duct and the first chamber. By setting connecting holes and connecting slots, it is ensured that the chamber and the air duct are not connected when not in use, thus preventing volatile gases from entering the air duct.
This effectively prevents volatile gases from entering the airway, improving the user's first-time experience and the quality of the atomizer.
Smart Images
Figure CN223958336U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of atomization technology, and in particular to an atomizer and atomization device thereof. Background Technology
[0002] The atomizer is the most important part of an atomization device, as it heats and atomizes the aerosol matrix stored inside to form an aerosol. The atomizer has a chamber that stores the aerosol matrix. Existing atomizers have single-chamber and multi-chamber configurations, and all chambers are connected to the air duct. The aerosol matrix inside enters the air duct and forms an aerosol through various methods.
[0003] However, during transportation and storage in warehouses, the internal matrix of atomizers often evaporates, and sometimes the evaporated gases from multiple chambers mix in the airway. This results in users experiencing a mixed matrix flavor on their first inhale, affecting the user experience and the quality of the atomizer. Summary of the Invention
[0004] The embodiments of this application provide an atomizer and its atomizing device, which can set two relative positions corresponding to different states, and set the atomizer at the factory to a second relative position in which the first airway tube and the first chamber are not connected, so as to avoid the matrix volatilized in the chamber from entering the first airway tube and affecting the taste.
[0005] In a first aspect, embodiments of this application provide an atomizer, comprising:
[0006] A suction nozzle for users to inhale;
[0007] A first airway tube, one end of which is connected to the mouthpiece, and a connecting hole is provided on the side wall of the first airway tube.
[0008] A first chamber is disposed on one side of the first airway tube. The first chamber has a first storage cavity for storing a first substrate. The first chamber has a first connecting groove that connects to the first storage cavity.
[0009] The suction nozzle is configured to allow the first airway tube and the first chamber to move relative to each other, so that the first airway tube and the first chamber are in a first relative position or a second relative position.
[0010] When in the first relative position, the connecting hole communicates with the first connecting groove, so that the first substrate in the first storage cavity enters the first airway tube; when in the second relative position, the connecting hole and the first connecting groove are misaligned.
[0011] In some embodiments, the first compartment further includes a second storage cavity, which is configured as an empty cavity; the first compartment is provided with a second communicating groove communicating with the second storage cavity;
[0012] When in the second relative position, the connecting hole communicates with the second connecting groove so that the cavity communicates with the first airway tube.
[0013] In some embodiments, the first storage cavity and the second storage cavity are arranged around the first airway tube, and the suction nozzle is configured to allow the first airway tube to rotate relative to the first chamber body to switch the relative position of the first airway tube and the first chamber body to the first relative position or the second relative position.
[0014] In some embodiments, the first storage cavity and the second storage cavity are arranged along the extension direction of the first airway tube, and the suction nozzle is configured to allow the first airway tube to move relative to the first chamber body, so as to switch the relative position of the first airway tube and the first chamber body to the first relative position or the second relative position.
[0015] In some embodiments, a positioning part is disposed on the side of the first chamber away from the nozzle component;
[0016] The mating part is disposed at the end of the first airway tube away from the nozzle;
[0017] The positioning part and the cooperating part work together to switch the relative positions of the first airway tube and the first chamber to the first relative position or the second relative position.
[0018] In some embodiments, the positioning part is provided with a limiting protrusion, and the mating part is provided with a first groove and a second groove; or, the mating part is provided with a limiting protrusion, and the positioning part is provided with a first groove and a second groove.
[0019] Specifically, the limiting protrusion engages with the first groove to limit the first airway tube and the first chamber to be in a first relative position; the limiting protrusion engages with the second groove to limit the first airway tube and the first chamber to be in a second relative position.
[0020] In some embodiments, the nozzle has an extension that extends toward the first chamber and partially covers the outer wall of the first chamber.
[0021] The extension has a positioning part on the side facing the first compartment, and the outer wall of the first compartment has a mating part.
[0022] In some embodiments, the positioning part is a limiting protrusion, and the mating part is a first groove and a second groove provided on the outer wall of the first compartment; or, the positioning part is a first groove and a second groove provided on one side of the extension part, and the mating part is a limiting protrusion provided on the outer wall of the first compartment.
[0023] The limiting protrusion engages with the first groove to limit the first airway tube and the first chamber to be in the first relative position; the limiting protrusion engages with the second groove to limit the first airway tube and the first chamber to be in the second relative position.
[0024] In some embodiments, the atomizer further includes:
[0025] The second airway tube is connected to the end of the first airway tube away from the mouthpiece.
[0026] The second compartment is used to store the second substrate; the second compartment is disposed on one side of the first compartment.
[0027] An atomizing core is disposed inside the second airway tube and is used to atomize the second substrate;
[0028] Wherein, the first matrix is a volatile matrix, and the atomizing core is configured to atomize the second matrix to form an aerosol, the aerosol being mixed with the first matrix along the second airway.
[0029] Secondly, embodiments of this application provide an atomizing device, the atomizing device including an atomizer and a battery assembly, the atomizer being connected to the battery assembly, and the atomizer being any of the atomizers described above.
[0030] The beneficial effects of this application are: by setting a first relative position and a second relative position, this application enables the connecting hole in the first airway tube to be connected to or misaligned with the first connecting groove of the first chamber, thereby preventing the first matrix in the first storage cavity from entering the first airway tube when the atomizer is not in use, thus improving the user experience and the quality of the atomizer. Attached Figure Description
[0031] 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.
[0032] Figure 1 This is a schematic cross-sectional view of an atomizer structure according to an embodiment of this application;
[0033] Figure 2 This is a state diagram of the first airway tube and the first chamber body in a first relative position according to an embodiment of this application;
[0034] Figure 3 This is a state diagram showing the first airway tube and the first chamber in a second relative position according to an embodiment of this application;
[0035] Figure 4 This is a schematic diagram of the first airway tube structure according to an embodiment of this application;
[0036] Figure 5 This is a bottom view of the first compartment in one embodiment of this application;
[0037] Figure 6 This is a schematic diagram of the bottom structure of the first compartment in one embodiment of this application;
[0038] Figure 7 This is a cross-sectional schematic diagram of an atomizer structure according to another embodiment of this application;
[0039] Figure 8 This is a schematic diagram of the suction nozzle structure according to one embodiment of this application.
[0040] Figure 9 This is a schematic diagram of the first compartment structure according to an embodiment of this application.
[0041] Figure 10 This is a cross-sectional schematic diagram of the atomizing device structure according to one embodiment of this application.
[0042] Figure 11 This is an external view of an atomizing device according to one embodiment of this application.
[0043] Explanation of reference numerals in the attached drawings: 10-Mouthpiece; 20-First airway tube; 21-Connecting hole; 30-First chamber; 31-First storage cavity; 32-Second storage cavity; 33-First connecting groove; 34-Second connecting groove; 35-Positioning part; 22-Matching part; 40-Limiting protrusion; 51-First groove; 52-Second groove; 11-Extension part; 60-Second airway tube; 61-Atomizing core; 70-Second chamber; 1000-Atomizing device; 100-Atomizer; 200-Battery assembly. Detailed Implementation
[0044] 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 a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0045] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 One embodiment of this application provides an atomizer 100, comprising:
[0046] The suction nozzle 10 is used for the user to inhale;
[0047] The first airway tube 20 has one end connected to the nozzle 10, and a connecting hole 21 is provided on the side wall of the first airway tube 20.
[0048] The first chamber 30 is disposed on one side of the first airway 20. The first chamber 30 is provided with a first storage cavity 31 for storing the first substrate. The first chamber 30 is provided with a first connecting groove 33 that connects to the first storage cavity 31.
[0049] The suction nozzle 10 is configured to allow the first airway tube 20 to move relative to the first chamber 30, so that the first airway tube 20 and the first chamber 30 are in a first relative position or a second relative position.
[0050] When in the first relative position, the connecting hole 21 is connected to the first connecting groove 33 so that the first substrate in the first storage cavity 31 enters the first airway tube 20; when in the second relative position, the connecting hole 21 and the first connecting groove 33 are misaligned.
[0051] The mouthpiece 10 is where the user inhales the atomized aerosol.
[0052] The first airway tube 20 is used to form an airway, so that the aerosol formed by the first matrix inside the atomizer 100 can reach the position of the mouthpiece 10 through the airway.
[0053] The first connecting groove 33 on the first chamber 30 can communicate with the connecting hole 21 of the first airway tube 20 during relative movement, so that the first substrate in the first storage cavity 31 can enter the first airway tube 20.
[0054] In this embodiment, the first relative position can be referenced Figure 1 The state is used to connect the connecting hole 21 with the first connecting groove 33, so that the first substrate in the first storage cavity 31 can enter the airway; the second relative position can be referenced. Figure 3 The state (where Z is the rotation direction of the first airway tube 20) is used to prevent the first storage cavity 31 from communicating with the airway. In one embodiment, the second relative position corresponds to the inner wall position of the non-first communicating groove 33 in the first compartment 30, so as to close the airway so that it is not communicating with the first storage cavity 31.
[0055] It should be noted that the first substrate in this application can be an aerosol substrate that needs to be heated and atomized into an aerosol, such as e-liquid, in which case an atomizing core 61 can be installed in the airway for heating. Alternatively, it can be a volatile substrate that does not require heating and can form gas through evaporation for inhalation by the user.
[0056] Please refer to Figure 1 , Figure 2 and Figure 3 In one embodiment, the first compartment 30 further includes a second storage cavity 32, which is an empty cavity; the first compartment 30 is provided with a second communicating groove 34 that communicates with the second storage cavity 32;
[0057] When in the second relative position (please refer to) Figure 2 When the state is such that Z is the rotation direction of the first airway tube 20, the connecting hole 21 is connected to the second connecting groove 34 so that the cavity is connected to the first airway tube 20.
[0058] In this embodiment, the connecting hole 21 on the first airway tube 20 is correspondingly provided with the first connecting groove 33 of the first storage cavity 31 and the second connecting groove 34 of the second storage cavity 32 in the first chamber 30.
[0059] In this embodiment, a second storage cavity 32 is set as an empty cavity inside the first chamber 30, so that when the connecting hole 21 and the second connecting groove 34 are connected, the first air passage 20 connects to the empty cavity, which avoids the cavity containing the matrix from coming into contact with the air passage and causing volatile gas to enter the air passage, thereby avoiding affecting the user's taste experience when using it for the first time.
[0060] It should be noted that this application does not limit the number of first storage cavities 31 and second storage cavities 32. Setting multiple first storage cavities 31 can increase the variety of first substrates with different flavors, thereby enriching the user experience. The arrangement of the first storage cavities 31 and second storage cavities 32 will be described in detail below.
[0061] Please refer to Figure 1 , Figure 2 and Figure 3 In one embodiment, a first storage cavity 31 and a second storage cavity 32 are arranged around a first airway tube 20; the suction nozzle 10 is configured to allow the first airway tube 20 to rotate relative to the first chamber 30, so as to switch the relative position of the first airway tube 20 and the first chamber 30 to a first relative position or a second relative position.
[0062] In this embodiment, the arrangement of the first storage cavity 31 and the second storage cavity 32 in the first chamber 30 is optimized. Specifically, the first storage cavity 31 and the second storage cavity 32 are arranged around the first air passage tube 20. At this time, the first connecting groove 33 and the second connecting groove 34 are also arranged around the first air passage tube 20. Thus, the first air passage tube 20 can be rotated relative to the first chamber 30 by the suction nozzle 10 to realize the connection between the connecting hole 21 and the first connecting groove 33 or the second connecting groove 34.
[0063] Specifically, the nozzle component 10 can be configured to be fixedly connected to the first airway tube 20 to drive the first airway tube 20 to rotate relative to the first chamber 30, or the nozzle component 10 can be fixedly connected to the first chamber 30 to drive the first chamber 30 to rotate relative to the first airway tube 20.
[0064] In another embodiment, the first storage cavity 31 and the second storage cavity 32 are arranged along the extension direction of the first airway tube 20; the suction nozzle 10 is configured to allow the first airway tube 20 to move relative to the first chamber 30, so as to switch the relative position of the first airway tube 20 and the first chamber 30 to a first relative position or a second relative position.
[0065] In this embodiment, the arrangement of the first storage cavity 31 and the second storage cavity 32 in the first chamber 30 is optimized. Specifically, the first storage cavity 31 and the second storage cavity 32 are arranged along the extension direction of the first air passage 20. At this time, the first connecting groove 33 and the second connecting groove 34 are also arranged along the extension direction of the first air passage 20. Thus, the first air passage 20 and the first chamber 30 can be moved relative to each other by the suction nozzle 10 to realize the connection between the connecting hole 21 and the different connecting grooves.
[0066] Specifically, the nozzle 10 can be fixedly connected to the first airway tube 20 to drive the first airway tube 20 to move relative to the first chamber 30, or the nozzle 10 can be fixedly connected to the first chamber 30 to drive the first chamber 30 to move relative to the first airway tube 20.
[0067] Please refer to Figure 4 , Figure 5 and Figure 6 In one embodiment, it further includes:
[0068] Positioning part 35, the positioning part 35 is located on the side of the first chamber 30 away from the nozzle 10;
[0069] The mating part 22 is located at the end of the first airway tube 20 away from the nozzle 10;
[0070] The positioning part 35 and the cooperating part 22 are used to switch the relative positions of the first airway tube 20 and the first chamber 30 to a first relative position or a second relative position.
[0071] In this embodiment, the specific structure for switching the first airway tube 20 and the first chamber 30 to a first relative position and a second relative position is described. Specifically, a positioning part 35 is provided on the first chamber 30, and a mating part 22 is provided on the first airway tube 20. The positioning of the first relative position and the second relative position is achieved through the mutual cooperation of the two, thereby enabling the first airway tube 20 and the first chamber 30 to switch between the first relative position and the second relative position.
[0072] In this embodiment, the positions of the positioning part 35 and the mating part 22 are specifically optimized so that the connecting hole 21 can communicate with different storage cavities through the positioning part 35 and the mating part 22 in different movement positions.
[0073] Please continue to refer to this. Figure 4 , Figure 5 and Figure 6 In one embodiment, the positioning part 35 is provided with a limiting protrusion 40, and the mating part 22 is provided with a first groove 51 and a second groove 52; or, the mating part 22 is provided with a limiting protrusion 40, and the positioning part 35 is provided with a first groove 51 and a second groove 52.
[0074] Specifically, the limiting protrusion 40 cooperates with the first groove 51 to limit the first airway tube 20 and the first chamber 30 to be in a first relative position; the limiting protrusion 40 cooperates with the second groove 52 to limit the first airway tube 20 and the first chamber 30 to be in a second relative position.
[0075] Specifically, please refer to the first relative position. Figure 5 and Figure 6 At position A, the connecting hole 21 is connected to the first connecting groove 33. Please refer to the second relative position. Figure 5 and Figure 6 Position B in Figure 6 In position B, the connecting hole 21 is misaligned with the first connecting groove 33 to seal the first airway tube 20, or the connecting hole 21 is connected with the second connecting groove 34 to connect the first airway tube 20 with the cavity.
[0076] Similarly, in one embodiment, reference can be made to Figure 5 The second relative position is position B in the figure, that is, without the second groove 52, when the limiting protrusion 40 is not located in the first groove 51, the corresponding connecting hole 21 is not connected with any first connecting groove 33, and the effect of being located in the second relative position can also be achieved.
[0077] In this embodiment, when the first airway tube 20 rotates relative to the first chamber 30, the positioning part 35 and the mating part 22 are engaged in the first relative position by the limiting protrusion 40 engaging the first groove 51, thereby connecting the first airway tube 20 with the first storage cavity 31 containing the first substrate. Similarly, the positioning part 35 and the mating part 22 can also be engaged in the second relative position by the limiting protrusion 40 engaging the second groove 52, thereby achieving the first airway tube 20 being either closed within the first chamber 30 or connected to the second storage cavity 32, which is an empty cavity.
[0078] In this embodiment, the limiting protrusion 40 can be provided on the positioning part 35, and the corresponding first groove 51 and second groove 52 can be provided on the mating part 22. Conversely, the limiting protrusion 40 can also be provided on the mating part 22, and the corresponding first groove 51 and second groove 52 can be provided on the positioning part 35.
[0079] Please refer to Figure 7 , Figure 8 and Figure 9 In another embodiment, the positioning part 35 and the mating part 22 can be positioned in another way, specifically, the suction nozzle 10 has an extension part 11, which extends toward the direction of the first chamber 30 and partially covers the outer wall of the first chamber 30.
[0080] The extension 11 has a positioning part 35 on the side facing the first compartment 30, and the outer wall of the first compartment 30 has a mating part 22.
[0081] In this configuration, similarly, referring to the description of the above embodiment, when the suction nozzle 10 rotates relative to the first chamber 30, the positioning part 35 and the mating part 22 respectively provided on the inner wall of the extension 11 of the suction nozzle 10 and the outer wall of the first chamber 30 can achieve the following: in the first relative position, the first air passage 20 is connected to the first storage cavity 31 containing the first matrix, and in the second relative position, the first air passage 20 is in a closed state or connected to the second storage cavity 32 which is an empty cavity.
[0082] Please continue to refer to this. Figure 7 , Figure 8 and Figure 9 This embodiment is an improvement based on the previous embodiment. Specifically, it is configured such that: the positioning part 35 is a limiting protrusion 40, and the mating part 22 is a first groove 51 and a second groove 52 provided on the outer wall of the first compartment 30; or, the positioning part 35 is a first groove 51 and a second groove 52 provided on one side of the extension part 11, and the mating part 22 is a limiting protrusion 40 provided on the outer wall of the first compartment 30.
[0083] Specifically, the limiting protrusion 40 cooperates with the first groove 51 to limit the first airway tube 20 and the first chamber 30 to be in a first relative position; the limiting protrusion 40 cooperates with the second groove 52 to limit the first airway tube 20 and the first chamber 30 to be in a second relative position.
[0084] In this embodiment, when the suction nozzle 10 rotates relative to the first chamber 30, the positioning part 35 and the mating part 22 are engaged in the first relative position by the limiting protrusion 40 engaging with the first groove 51 (please refer to...). Figure 8 Similarly, in position A, the positioning part 35 and the mating part 22 can be engaged in the second relative position (see reference) by the limiting protrusion 40 engaging with the second groove 52. Figure 8 In position B of the cavity, the second storage cavity 32 is used to close or align the airway.
[0085] In this embodiment, the limiting protrusion 40 can be provided on the positioning part 35, and the corresponding first groove 51 and second groove 52 can be provided on the mating part 22. Conversely, the limiting protrusion 40 can also be provided on the mating part 22, and the corresponding first groove 51 and second groove 52 can be provided on the positioning part 35.
[0086] In one embodiment, the suction nozzle 10 causes the first airway tube 20 to move relative to the first chamber 30. During this process, the positioning part 35 and the mating part 22 gradually enter the first relative position, so that the connecting hole 21 and the first connecting groove 33 gradually overlap until they completely overlap. During this process, the first substrate in the first storage cavity 31 enters the airway of the first airway tube 20 through the first connecting groove 33 and the connecting hole 21 so that it can be inhaled by the user along the airway.
[0087] Similarly, during this process, the positioning part 35 and the mating part 22 can be adjusted to gradually enter the second relative position, so that the connecting hole 21 gradually moves into the non-connecting slot position of the first chamber 30 to close the connecting hole 21, thus preventing the gas in the first chamber 30 from evaporating into the air passage. Alternatively, the connecting hole 21 can be connected to the connecting slot corresponding to the cavity, which can also prevent the gas in the first chamber 30 from evaporating into the air passage, thereby avoiding affecting the user's taste experience during first use.
[0088] Please refer to Figure 7 and Figure 10 In one embodiment, the atomizer 100 further includes:
[0089] The second airway tube 60 is connected to the end of the first airway tube 20 that is away from the mouthpiece 10.
[0090] The second compartment 70 is used to store the second substrate; the second compartment 70 is located on one side of the first compartment 30.
[0091] The atomizing core 61 is disposed inside the second airway tube 60 and is used to atomize the second substrate;
[0092] The first matrix is a volatile matrix, and the atomizing core 61 is configured to atomize the second matrix to form an aerosol, which mixes with the first matrix along the second airway tube 60.
[0093] In this embodiment, a second chamber 70 is added to enrich the flavor of the atomizer 100. In this embodiment, the second substrate is an aerosol substrate that requires heating and atomization to form an aerosol, such as e-liquid.
[0094] In this embodiment, the flavor of the atomizer 100 is further enriched by the provision of the second chamber 70. Specifically, this includes:
[0095] In the first usage mode, the mouthpiece 10 is controlled to connect the connecting hole 21 to the second storage chamber 32. This can be the factory setting of the atomizer 100. In this state, the gas volatilized in other storage chambers can be prevented from entering the airway and affecting the taste of the user's first use.
[0096] In the second usage mode, based on the settings of the first usage mode, the user turns on the atomizing core 61 to heat the second substrate. The aerosol formed by the second substrate enters the mouthpiece 10 through the air passage and is inhaled by the user. Since the air passage only connects to the cavity, the user can experience the flavor of the second substrate without being affected by the flavor of the substrate in other storage chambers. This ensures that, under the condition of transportation, only the atomized aerosol in the second chamber 70 can be inhaled.
[0097] In the third usage mode, based on the settings of the first usage mode, the user controls the mouthpiece 10 to connect the connecting hole 21 to different first storage chambers 31, while not turning on the atomizing core 61. At this time, the user can experience the flavor of the first matrix in different first storage chambers 31 according to the actual control.
[0098] In the fourth usage mode, based on the settings of the first usage mode, the user controls the mouthpiece 10 to connect the connecting hole 21 to different first storage chambers 31, and at the same time turns on the atomizing core 61. At this time, the user can experience the mixed flavor of the first matrix in the different first storage chambers 31 and the second matrix in the second chamber 70 according to the actual control.
[0099] In one embodiment, the first chamber 30 includes a plurality of first storage cavities 31, at least one of which is used to store an enhancer for improving the flavor intensity of the second matrix. Specifically, the enhancer may be an agent capable of increasing the concentration of the second matrix.
[0100] In this embodiment, by setting up the storage cavity for the enhancer, users can be provided with the option to enhance the flavor of the second matrix, thereby increasing the richness of the atomizing core 61 and also increasing the user's freedom of use.
[0101] In one embodiment, the enhancer is used to enhance the flavor of nicotine in the e-liquid, providing users with an option to enhance the nicotine flavor of the e-liquid. Specifically, the enhancer can be any agent in the prior art that can enhance the flavor of nicotine in the e-liquid, and will not be elaborated further here.
[0102] Please refer to Figure 10 and Figure 11 Another embodiment of this application provides an atomizing device. The atomizing device 1000 includes an atomizer 100 and a battery assembly 200. The atomizer 100 is connected to the battery assembly 200. The atomizer 100 is any one of the atomizers described above.
[0103] The battery assembly 200 is used to power the atomizing core 61 of the atomizer 100, and also to control the movement of the positioning part 35 and the mating part 22.
[0104] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.
Claims
1. An atomizer characterized by, The utility model provides a smoking device, comprising: a mouthpiece for a user to draw on; a first airway tube, one end of the first airway tube being in communication with the mouthpiece, a side wall of the first airway tube being provided with a communication hole; a first cartridge body, the first cartridge body being arranged on one side of the first airway tube, the first cartridge body being provided with a first storage cavity for storing a first substrate, the first cartridge body being provided with a first communication groove in communication with the first storage cavity; wherein the mouthpiece is configured to allow relative movement of the first airway tube and the first cartridge body, so that the first airway tube and the first cartridge body are in a first relative position or a second relative position; when in the first relative position, the communication hole is in communication with the first communication groove, so that the first substrate in the first storage cavity enters the first airway tube; when in the second relative position, the communication hole and the first communication groove are arranged in a staggered manner.
2. The atomizer of claim 1, wherein, The first cartridge body further comprises a second storage cavity, the second storage cavity being configured as a hollow cavity; the first cartridge body is provided with a second communication groove in communication with the second storage cavity; when in the second relative position, the communication hole is in communication with the second communication groove, so that the hollow cavity is in communication with the first airway tube.
3. The atomizer of claim 2, wherein, The first storage cavity and the second storage cavity are arranged around the first airway tube, and the mouthpiece is configured to allow relative rotation of the first airway tube and the first cartridge body, so as to switch the relative position of the first airway tube and the first cartridge body to the first relative position or the second relative position.
4. The atomizer of claim 2, wherein, The first storage cavity and the second storage cavity are arranged along the extension direction of the first airway tube, and the mouthpiece is configured to allow relative movement of the first airway tube and the first cartridge body, so as to switch the relative position of the first airway tube and the first cartridge body to the first relative position or the second relative position.
5. The atomizer of claim 3, wherein, Further comprising: a positioning portion arranged on a side of the first cartridge body away from the mouthpiece; a cooperating portion arranged on an end of the first airway tube away from the mouthpiece; wherein the relative position of the first airway tube and the first cartridge body is switched to the first relative position or the second relative position through cooperation of the positioning portion and the cooperating portion.
6. The atomizer of claim 5, wherein, The positioning portion is provided with a limiting protrusion, and the cooperating portion is provided with a first groove and a second groove; or, the cooperating portion is provided with a limiting protrusion, and the positioning portion is provided with a first groove and a second groove; wherein the first airway tube and the first cartridge body are limited to be in the first relative position through cooperation of the limiting protrusion and the first groove, and the first airway tube and the first cartridge body are limited to be in the second relative position through cooperation of the limiting protrusion and the second groove.
7. The atomizer of claim 3, wherein, The mouthpiece has an extension portion extending towards the first cartridge body, and the extension portion partially covers the outer wall of the first cartridge body; wherein one side of the extension portion facing the first cartridge body is provided with a positioning portion, and the outer wall of the first cartridge body is provided with a cooperating portion.
8. The atomizer of claim 7, wherein, The positioning part is a limiting protrusion, and the matching part is a first groove and a second groove arranged on the outer wall of the first cartridge body; or the positioning part is a first groove and a second groove arranged on one side of the extending part, and the matching part is a limiting protrusion arranged on the outer wall of the first cartridge body. The first groove and the limiting protrusion are matched to limit the first air duct pipe and the first cartridge body in the first relative position, and the second groove and the limiting protrusion are matched to limit the first air duct pipe and the first cartridge body in the second relative position.
9. The nebulizer of any one of claims 1-8, wherein, The atomizer further comprises: A second air duct pipe in communication with one end of the first air duct pipe away from the mouthpiece; A second cartridge body for storing a second substrate; the second cartridge body is arranged on one side of the first cartridge body; An atomizing core arranged in the second air duct pipe for atomizing the second substrate; The first substrate is a volatile substrate, the atomizing core is configured to atomize the second substrate to form an aerosol, and the aerosol is mixed with the first substrate along the second air duct pipe.
10. An atomising device characterised in that, The atomizing device comprises an atomizer and a battery assembly, the atomizer is connected with the battery assembly, and the atomizer is the atomizer in any one of claims 1-9.