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 is provided with an airflow channel and comprises a suction nozzle, a bin assembly and an atomizing core. A first storage cavity and a second storage cavity are formed in the bin body assembly, the atomization core can heat an atomization matrix to generate aerosol, the aerosol is output through the airflow channel, the second storage cavity is used for storing a volatile matrix, the volatile matrix can volatilize volatile matter, and the second storage cavity is selectively communicated with the airflow channel; a taste improving structure is arranged on the inner wall of at least one part of the airflow channel, and the taste improving structure is configured to be capable of preventing condensate from being output from the suction nozzle. According to the atomizer, the taste improving structure is arranged on the inner wall of at least one part of the airflow channel, condensate mixed in aerosol can be reduced, condensation cotton does not need to be arranged, the internal space of the atomizer occupied by components can be reduced, and miniaturization of the atomizer is facilitated.

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] An atomizer contains an atomizing coil, which stores an atomizing matrix. The coil heats the matrix, atomizing it to generate an aerosol, which is then output from the mouthpiece. As the aerosol flows away from the coil towards the mouthpiece, its temperature decreases, causing some components to condense and form condensate. This condensate can affect the aerosol's flavor. In related technologies, to reduce the impact of condensate on the aerosol's flavor, condensing cotton is typically added along the aerosol's flow path. However, this condensing cotton requires internal space within the atomizer, resulting in a larger atomizer size. Utility Model Content

[0003] This application provides an atomizer and atomizing device that can solve the technical problem of the atomizer being too large due to the condensation cotton.

[0004] To address the aforementioned technical problems, this application provides an atomizer with an airflow channel. The atomizer includes a mouthpiece, a housing assembly, and an atomizing core. The mouthpiece is connected to the housing assembly, and airflow channels are formed within both the mouthpiece and the housing assembly. The housing assembly contains a first storage chamber and a second storage chamber. The first storage chamber stores an atomizing matrix, and the atomizing core is installed within the first storage chamber. The atomizing core heats the atomizing matrix to generate an aerosol, which is then output through the airflow channel. The second storage chamber stores a volatile matrix that can volatilize into volatiles. The second storage chamber is selectively connected to the airflow channel so that the volatiles are output through the airflow channel. At least a portion of the inner wall of the airflow channel has a taste-improving structure configured to prevent condensate from being output from the mouthpiece.

[0005] In some embodiments, the taste-enhancing structure includes a flow channel disposed along the extension direction of the airflow channel.

[0006] In some embodiments, the atomizer includes an airway tube installed inside the chamber assembly, with both ends of the airway tube connected to the mouthpiece and the atomizing core, respectively, and the airway tube forming a partial airflow channel; the guide groove includes a first guide groove and a second guide groove, the first guide groove being disposed on the inner wall of the mouthpiece, and the second guide groove being disposed on the inner wall of the airway tube.

[0007] In some embodiments, a second storage cavity is disposed on the side of the first storage cavity near the suction nozzle; the suction nozzle is configured to rotate relative to the housing assembly to control the second storage cavity to selectively communicate with an airflow channel.

[0008] In some embodiments, the atomizer includes an airway tube and a seal; the airway tube is fixedly connected to the chamber assembly and forms a second storage cavity with the chamber assembly; the seal is housed in the mouthpiece, the seal communicates with the airflow channel inside the mouthpiece, and the seal is between the mouthpiece and the chamber assembly; the seal has an evaporation groove communicating with the airflow channel, the chamber assembly has a first through hole communicating with the second storage cavity, and the mouthpiece is configured to drive the seal to rotate so that the evaporation groove can selectively communicate with the first through hole.

[0009] In some embodiments, the chamber assembly includes a housing, a partition, a first cover, and a second cover. The partition is housed within the housing and connected to the housing. The first cover is disposed at one end of the housing and, together with the housing and the partition, forms a first storage cavity. A seal is disposed between the suction nozzle and the second cover, and the second cover is disposed at the end of the housing away from the first cover. One end of the air passage is connected to the partition, and the other end is connected to the second cover, forming a plurality of second storage cavities together with the housing, the partition, and the second cover. Each of the second storage cavities is arranged around the outer periphery of the air passage, and a first through hole is provided on the second cover, corresponding to each second storage cavity.

[0010] In some embodiments, the inner wall of the nozzle is provided with a plurality of first positioning grooves spaced apart, each first positioning groove corresponding to the location of a second storage cavity. The outer wall of the housing is provided with a positioning protrusion. When the nozzle rotates relative to the housing, the positioning protrusion can selectively engage in a first positioning groove so that the evaporation groove communicates with one of the first through holes. The inner wall of the nozzle is also provided with at least one second positioning groove, wherein when the nozzle rotates relative to the housing, the positioning protrusion can selectively engage in a second positioning groove so that the evaporation groove is misaligned with the first through hole.

[0011] In some embodiments, the atomizer includes an airway tube, one end of which is fixedly connected to the mouthpiece, and a portion of the airway tube is housed within the chamber assembly. At the junction of the chamber assembly and the airway tube, a second through hole is provided on the side wall of the airway tube, and a third through hole is provided on the chamber assembly. When the mouthpiece drives the airway tube to rotate relative to the chamber assembly, the second through hole can selectively connect to the third through hole.

[0012] In some embodiments, the chamber assembly includes a housing, a partition, a first cover, and a second cover. The partition is housed within the housing and connected to the housing. The first cover is connected to one end of the housing and, together with the housing and the partition, forms a first storage cavity. The second cover is connected to the end of the housing away from the first cover and, together with the housing and the partition, forms a second storage cavity. A portion of the airway tube is housed within the housing. One end of the airway tube passes through the partition, and the other end passes through the second cover. At the junction of the housing and the airway tube, a second through hole is provided on the sidewall of the airway tube, and a third through hole is provided on the housing. The nozzle is provided with a snap-fit ​​protrusion, and the end of the airway tube is provided with a snap-fit ​​groove, in which the snap-fit ​​protrusion engages.

[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 a taste-improving structure on the inner wall of at least a portion of the airflow channel. The taste-improving structure is configured to prevent condensate from being output from the mouthpiece, thereby reducing the amount of condensate mixed in the aerosol and improving the taste of the aerosol. Since there is no need to install condensation cotton, the space occupied by the components in the atomizer can be reduced, which is conducive to the miniaturization 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 structural schematic diagram of an embodiment of the atomizing device provided in this application from a certain perspective;

[0018] Figure 3 This is an exploded structural diagram of an embodiment of the atomizer provided in this application;

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

[0020] Figure 5 This is a cross-sectional structural schematic diagram of an embodiment of the atomizer provided in this application from another perspective;

[0021] Figure 6 This is a cross-sectional structural schematic diagram of an embodiment of the suction nozzle provided in this application from a certain perspective;

[0022] Figure 7 This is a schematic diagram of the structure of an embodiment of the sealing element provided in this application;

[0023] Figure 8 This is a cross-sectional structural schematic diagram of an embodiment of the atomizer provided in this application from another perspective;

[0024] Figure 9 This is a cross-sectional structural schematic diagram of another embodiment of the atomizer provided in this application from one viewpoint;

[0025] Figure 10 This is a cross-sectional structural schematic diagram of another embodiment of the atomizer provided in this application from a certain perspective;

[0026] Figure 11 This is a cross-sectional structural schematic diagram of another embodiment of the atomizer provided in this application from another perspective;

[0027] Figure 12 This is a schematic diagram of an embodiment of the airway tube provided in this application. Detailed Implementation

[0028] 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.

[0029] 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 indications 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.

[0030] 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.

[0031] This application provides an atomizing device. Please refer to [link / reference]. Figure 1 , Figure 2 The atomizing device 100 may include an atomizer 10 and an atomizing host 20. The atomizer 10 is electrically connected to the atomizing host 20, and the atomizing host 20 can control the operation of the atomizer 10. For example, the atomizing host 20 includes a battery 21 and a microphone 22. The microphone 22 can control the conduction state between the atomizer 10 and the battery 21 according to the user's inhalation action, thereby controlling the atomizer 10 to heat the atomizing substrate to generate an aerosol or to stop heating. 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, which helps reduce the user's operating costs.

[0032] Please see Figures 2-4The atomizer 10 is provided with an airflow channel 18. The airflow channel 18 communicates with the outside air, which can enter the airflow channel 18 and carry aerosol for output. The atomizer 10 includes a mouthpiece 11, a chamber assembly 12, and an atomizing coil 13. The mouthpiece 11 is connected to the chamber assembly 12, and a portion of the airflow channel 18 is formed in both the mouthpiece 11 and the chamber assembly 12. The chamber assembly 12 is provided with a first storage chamber 125 and a second storage chamber 126. The first storage chamber 125 is used to store the atomizing matrix, and the atomizing coil 13 is installed in the first storage chamber 125. The atomizing coil 13 can heat the atomizing matrix to generate aerosol, which is output through the airflow channel 18. The atomizing matrix can be stored in the first storage chamber 125 in liquid form or with the aid of a storage medium. For example, a liquid reservoir is provided in the first storage chamber 125, filling the first storage chamber 125 and surrounding the atomizing core 13. The liquid reservoir is a porous medium, such as fiber cotton, which can adsorb the atomizing matrix, thereby storing the atomizing matrix in the first storage chamber 125. The second storage chamber 126 is used to store the volatile matrix, which can volatilize into volatiles. The second storage chamber 126 can be selectively connected to the airflow channel 18 so that the volatiles are output through the airflow channel 18. The volatile matrix can be liquid, solid, or gel-like. When the volatile matrix is ​​liquid, it can be stored in the second storage chamber 126 by means of the liquid reservoir. The volatile matrix can volatilize 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.

[0033] The airflow channel 18 can output at least one of aerosols and volatiles. That is, the output mode of the airflow channel 18 can be either outputting only one of aerosols or volatiles, or simultaneously outputting both. Specifically, the atomizer 10 or the atomizing host 20 can be equipped with a control switch to control the working state of the atomizing core 13, thus making the working state of the atomizing core 13 selectable. When the atomizing core 13 is selectively in the working state, and the second storage chamber 126 is selectively not connected to the airflow channel 18, the atomizing core 13 can heat the atomizing matrix to generate aerosols. The aerosols are output through the airflow channel 18, and the volatiles are sealed in the second storage chamber 126. There are no volatiles output from the airflow channel 18. In this case, the output mode of the airflow channel 18 is only aerosol output, making the atomizer 10 suitable for use in non-smoking areas. When the atomizing core 13 is selectively in the working state, and the second storage chamber 126 is selectively not connected to the airflow channel 18, the atomizing core 13 can heat the atomizing matrix to generate aerosols. The aerosols are output through the airflow channel 18, and the volatiles are sealed in the second storage chamber 126. There are no volatiles output from the airflow channel 18. In this case, the airflow channel 18 outputs only aerosols, making the atomizer 10 suitable for use in non-smoking areas. When the atomizing core 13 is selectively in the working state, and the second storage chamber 126 is selectively not connected to the airflow channel 18, the atomizing core 13 can be selectively in the working state, and the second storage chamber 126 is selectively not connected to the airflow channel 18, the atomizing core 13 can be selectively in When selectively connected to the airflow channel 18, the atomizing core 13 can heat the atomizing matrix to generate an aerosol, and the volatiles can enter the airflow channel 18. At this time, the output mode of the airflow channel 18 is to simultaneously output aerosols and volatiles. The volatiles can adjust the flavor of the aerosol, making the atomizer 10 suitable for use in non-smoking areas where flavor adjustment is required. When the atomizing core 13 is selectively in working state and the second storage chamber 126 is selectively connected to the airflow channel 18, the atomizing core 13 does not heat the atomizing matrix, there is no aerosol 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 to only output volatiles, making the atomizer 10 suitable for use in non-smoking areas.

[0034] Please see Figure 4 At least a portion of the inner wall of the airflow channel 18 is provided with a taste-improving structure 17, which is configured to prevent condensate from being output from the mouthpiece 11. By providing the taste-improving structure 17 to prevent condensate from being output from the mouthpiece 11, the amount of condensate mixed in the aerosol can be reduced, thereby improving the taste of the aerosol. Since there is no need to provide condensation cotton, the space occupied by the components in the atomizer 10 can be reduced, which is conducive to the miniaturization of the atomizer 10.

[0035] Please see Figure 4In some embodiments, the atomizing core 13 includes a heating element 131, a liquid guiding element 132, and an atomizing tube 133. The liquid guiding element 132 is used to transfer the atomizing matrix to the heating element 131, which is used to generate heat when energized, thus atomizing the atomizing matrix. Exemplarily, the liquid guiding element 132 is a cotton liquid guiding element, which wraps around the outer periphery of the heating element 131 and is at least partially housed within the atomizing tube 133. This allows the heating element 131, the liquid guiding element 132, and the atomizing tube 133 to form a relatively independent module, which is then assembled onto the airflow channel 18 via the atomizing tube 133, achieving modular assembly of the atomizing core 13 and improving production efficiency.

[0036] In some embodiments, such as Figure 5 As shown, the taste improvement structure 17 includes a guide channel 171, which is arranged along the extension direction of the airflow channel 18. This arrangement serves two purposes: firstly, the guide channel 171 increases the roughness of the inner wall of the airflow channel 18, thereby increasing the resistance to the condensate flowing through the airflow channel 18, causing the condensate to accumulate on the inner wall of the airflow channel 18; secondly, since the nozzle 11 of the atomizer 10 is usually facing upwards whether inhaling or not, when the condensate accumulates to a certain extent on the inner wall of the airflow channel 18, the condensate can flow away from the nozzle 11 along the guide channel 171 under the action of gravity, thus preventing the condensate from being output from the nozzle 11 and reducing the amount of condensate mixed in with the aerosol.

[0037] The flow channel 171 can be provided on the nozzle 11, or the flow channel 171 can also be provided on other components besides the nozzle 11. Please refer to [link / reference]. Figure 5 In some embodiments, the atomizer 10 includes an airway tube 14, which is installed inside the chamber assembly 12. The two ends of the airway tube 14 are connected to the mouthpiece 11 and the atomizing core 13, respectively, and the airway tube 14 forms a portion of the airflow channel 18. The guide groove 171 includes a first guide groove 171A and a second guide groove 171B. The first guide groove 171A is disposed on the inner wall of the mouthpiece 11, and the second guide groove 171B is disposed on the inner wall of the airway tube 14. This arrangement increases the length of the guide groove 171 in the direction of the airflow channel 18, guiding the condensate to a position further away from the mouthpiece 11, thereby preventing condensate from being output from the mouthpiece 11 and reducing the amount of condensate mixed in the aerosol.

[0038] In some embodiments, such as Figure 6As shown, the taste-improving structure 17 includes adsorption protrusions 172, which protrude from the inner wall of the airflow channel 18. This arrangement increases the roughness of the inner wall of the airflow channel 18, thereby increasing the resistance to the flow of condensate through the airflow channel 18. The adsorption protrusions 172 adsorb the condensate, causing it to accumulate on the inner wall of the airflow channel 18, thus preventing condensate from being output from the nozzle 11 and reducing the amount of condensate mixed in with the aerosol.

[0039] The second storage chamber 126 can be located on the side of the first storage chamber 125 away from the nozzle 11. This arrangement allows the volatiles to enter the airflow channel 18 at a distance from the outlet of the airflow channel 18. When the airflow channel 18 outputs both aerosols and volatiles simultaneously, the volatiles have a longer flow time in the airflow channel 18, resulting in more thorough mixing between the volatiles and aerosols, which helps improve the taste of the aerosol.

[0040] In some embodiments, such as Figure 4 As shown, the second storage cavity 126 is located on the side of the first storage cavity 125 near the nozzle 11. 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 in the airflow channel 18 is shorter, which can reduce the loss of volatiles in the airflow channel 18 and improve the taste of the volatiles.

[0041] A shielding element (not shown in the figure) may be provided at the connection point between the airflow channel 18 and the second storage cavity 126. By moving the position of the shielding element, the obstruction of the connection port can be increased or decreased, thus controlling the second storage cavity 126 to selectively connect with the airflow channel 18. With this configuration, when the output of volatiles is not required, the second storage cavity 126 can be controlled not to connect with the airflow channel 18, thereby sealing the volatile matrix in the second storage cavity 126, which helps to reduce the loss of the volatile matrix.

[0042] In some embodiments, the suction nozzle 11 is configured to rotate relative to the housing assembly 12 to control selective communication between the second storage cavity 126 and the airflow channel 18. Changing the communication state between the second storage cavity 126 and the airflow channel 18 by relative movement between the suction nozzle 11 and the housing assembly 12 eliminates the need for additional obstructions compared to changing the communication state by moving a blocking element, thus reducing the amount of material and lowering costs.

[0043] The following describes some exemplary methods for controlling volatile output through rotation.

[0044] In some methods where volatile output is controlled by rotation, the duct 14 can be fixedly connected to the chamber assembly 12. (See also...) Figure 4 , Figure 7 In some embodiments, the atomizer 10 includes an airway tube 14 and a seal 15. The airway tube 14 is fixedly connected to the chamber assembly 12 and together with the chamber assembly 12 forms a second storage cavity 126. By having the airway tube 14 form part of the cavity wall of the second storage cavity 126, the amount of wall material used in the second storage cavity 126 can be reduced, which helps to lower costs. The seal 15 is housed in the mouthpiece 11, and the seal 15 communicates with the airflow channel 18 within the mouthpiece 11. The seal 15 seals between the mouthpiece 11 and the chamber assembly 12. The seal 15 can be made of a material with a certain elastic deformation capacity, such as silicone or rubber. When the seal 15 is interference-fitted between the mouthpiece 11 and the chamber assembly 12, the seal 15 undergoes elastic deformation, allowing it to seal the gap between the mouthpiece 11 and the chamber assembly 12, thereby enhancing the airtightness of the airflow channel 18. The sealing element 15 has an evaporation groove 151 that connects to the airflow channel 18, and the chamber assembly 12 has a first through hole 1241 that connects to the second storage cavity 126. The suction nozzle 11 is configured to drive the sealing element 15 to rotate, so that the evaporation groove 151 can selectively connect to the first through hole 1241, thereby controlling the communication state between the second storage cavity 126 and the airflow channel 18. The air duct 14 is fixedly connected to the chamber assembly 12, and the output of volatiles is controlled by the suction nozzle 11 driving the sealing element 15 to rotate. This can reduce the amount of cavity wall material used in the second storage cavity 126, thereby reducing production costs; and it can also seal the gap between the suction nozzle 11 and the chamber assembly 12, thereby enhancing the airtightness of the airflow channel 18.

[0045] The second storage cavity 126 can be a single cavity, which can store a volatile matrix. Alternatively, in some embodiments, such as Figure 4 , Figure 8As shown, there are multiple second storage cavities 126. The chamber assembly 12 includes a housing 121, a partition 122, a first cover 123, and a second cover 124. The partition 122 is housed within the housing 121 and connected to the housing 121. The first cover 123 is disposed at one end of the housing 121 and, together with the housing 121 and the partition 122, forms a first storage cavity 125. A sealing member 15 is disposed between the suction nozzle 11 and the second cover 124, and the second cover 124 is disposed at the end of the housing 121 away from the first cover 123. One end of the air passage tube 14 is connected to the partition 122, and the other end is connected to the second cover 124, forming multiple second storage cavities 126 together with the housing 121, the partition 122, and the second cover 124. The number of second storage cavities 126 can be two, three, four, or more. The housing 121 can be a single piece or a modular piece, i.e., formed by connecting multiple sub-housings. The shell 121, partition 122, and airway tube 14 can be integrally formed, i.e., the three can be a single structure; alternatively, the shell 121, partition 122, and airway tube 14 can be separately formed and then assembled, i.e., the three can be separate structures. Each of the second storage chambers 126 is arranged around the outer periphery of the airway tube 14. A first through hole 1241 is provided on the second cover 124, corresponding to one first through hole 1241 for each second storage chamber 126. Multiple second storage chambers 126 can be provided, allowing for the simultaneous storage of various volatile matrices. The output of volatiles generated from the volatile matrices in one of the second storage chambers 126 can be selectively controlled by rotating the nozzle 11 relative to the shell 121. This allows users to experience combinations of different flavored volatiles and aerosols, enriching the flavor of the aerosols and enhancing the user experience.

[0046] In some embodiments, the inner wall of the suction nozzle 11 is provided with a plurality of first positioning grooves 111 spaced apart, and the position of each first positioning groove 111 corresponds to the position of a second storage cavity 126. The outer wall of the housing 121 is provided with a positioning protrusion 127. When the suction nozzle 11 rotates relative to the housing 121, the positioning protrusion 127 can selectively engage with a first positioning groove 111, so that the evaporation groove 151 communicates with one of the first through holes 1241, thereby connecting one of the second storage cavities 126 with the airflow channel 18. The cooperation between the positioning protrusion 127 and the first positioning groove 111 can achieve accurate positioning when switching the second storage cavity 126, thereby facilitating the switching operation.

[0047] At least one of the multiple second storage cavities 126 may not store volatile matrix. When there is no need to output volatiles, the second storage cavity 126 that does not store volatile matrix can be controlled to be connected to the airflow channel 18. At this time, the other second storage cavities 126 that store volatile matrix are not connected to the airflow channel 18, thereby sealing the volatile matrix in the second storage cavity 126, which helps to reduce the loss of volatile matrix.

[0048] Please see Figure 9 In some embodiments, the inner wall of the suction nozzle 11 is further provided with at least one second positioning groove 112. When the suction nozzle 11 rotates relative to the housing 121, the positioning protrusion 127 can selectively engage in one of the second positioning grooves 112, so that the evaporation groove 151 is misaligned with the first through hole 1241. By providing the second positioning groove 112, when the positioning protrusion 127 is engaged in the second positioning groove 112, the second storage cavity 126 is not connected to the airflow channel 18, and each second storage cavity 126 can be sealed, so that each second storage cavity 126 can store volatile matrix, and the types of volatile matrix can be stored, resulting in a richer flavor of aerosol.

[0049] In some methods where volatile output is controlled by rotation, the duct 14 can also be movably connected to the chamber assembly 12. In some embodiments, such as Figures 10-12 As shown, one end of the airway tube 14 is fixedly connected to the mouthpiece 11, and a portion of the airway tube 14 is housed within the chamber assembly 12. At the junction of the chamber assembly 12 and the airway tube 14, a second through hole 141 is provided on the side wall of the airway tube 14, and a third through hole 1211 is provided on the chamber assembly 12. When the mouthpiece 11 rotates the airway tube 14 relative to the chamber assembly 12, the second through hole 141 can selectively connect to the third through hole 1211. By housing a portion of the airway tube 14 within the chamber assembly 12 and opening the second through hole 141 on the side wall at the junction of the airway tube 14 and the chamber assembly 12, the larger dimension of the airway tube 14 in the extending direction can be fully utilized, thereby creating a larger second through hole 141. This increases the communication area between the second storage chamber 126 and the airflow channel 18, resulting in a larger evaporation area for the volatile matrix. This facilitates the smooth entry of volatiles into the airflow channel 18, ensuring the taste of the volatiles.

[0050] The connection between the nozzle 11 and the airway tube 14 can be achieved by adhesive bonding. Alternatively, in some embodiments, the nozzle 11 and the airway tube 14 are snap-fitted together. Please refer to [link to relevant documentation]. Figures 10-12The storage chamber assembly 12 includes a housing 121, a partition 122, a first cover 123, and a second cover 124. The partition 122 is housed within the housing 121 and connected to the housing 121. The first cover 123 is connected to one end of the housing 121 and, together with the housing 121 and the partition 122, forms a first storage cavity 125. The second cover 124 is connected to the end of the housing 121 away from the first cover 123 and, together with the housing 121 and the partition 122, forms a second storage cavity 126. The housing 121 can be a single piece or a modular piece, i.e., formed by connecting multiple sub-housings. A portion of the airway tube 14 is housed within the housing 121, with one end of the airway tube 14 passing through the partition 122 and the other end passing through the second cover 124. At the junction of the housing 121 and the airway tube 14, the side wall of the airway tube 14 is provided with a second through hole 141, and the housing 121 is provided with a third through hole 1211. The nozzle 11 is provided with a snap-fit ​​protrusion 16, and the end of the airway tube 14 is provided with a snap-fit ​​groove 142, in which the snap-fit ​​protrusion 16 engages with the snap-fit ​​groove 142. By snapping the airway tube 14 and the nozzle 11 together, and by providing the snap-fit ​​groove 142 at the end of the airway tube 14, the thickness of the airway tube 14 can be reduced compared to providing the snap-fit ​​groove 142 on the side wall of the airway tube 14. This reduces the size of the airway tube 14 and improves the utilization rate of the internal space of the atomizer 10.

[0051] 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 in that, The atomizer is provided with an airflow channel. The atomizer includes a mouthpiece, a chamber assembly, and an atomizing core. The mouthpiece is connected to the chamber assembly, and a portion of the airflow channel is formed in both the mouthpiece and the chamber assembly. The chamber assembly is provided with a first storage chamber and a second storage chamber. The first storage chamber is used to store the atomizing matrix. The atomizing core is installed in the first storage chamber. The atomizing core can heat the atomizing matrix to generate aerosol. The aerosol is output through the airflow channel. The second storage cavity is used to store a volatile matrix that can volatilize into volatiles. The second storage cavity can be selectively connected to the airflow channel so that the volatiles are output through the airflow channel. At least a portion of the inner wall of the airflow channel is provided with a taste-improving structure, which is configured to prevent condensate from being discharged from the nozzle.

2. The atomizer according to claim 1, characterized in that, The taste-improving structure includes a flow channel, which is arranged along the extension direction of the airflow channel.

3. The atomizer according to claim 2, characterized in that, The atomizer includes an air passage tube, which is installed inside the chamber assembly. The two ends of the air passage tube are respectively connected to the mouthpiece and the atomizing core, and the air passage tube forms a portion of the airflow channel. The flow guide includes a first flow guide and a second flow guide, the first flow guide is disposed on the inner wall of the nozzle, and the second flow guide is disposed on the inner wall of the airway tube.

4. The atomizer according to claim 1, characterized in that, The second storage cavity is disposed on the side of the first storage cavity near the nozzle; The suction nozzle is configured to rotate relative to the chamber assembly to control selective communication between the second storage cavity and the airflow channel.

5. The atomizer according to claim 4, characterized in that, The atomizer includes an airway tube and a sealing element; The airway tube is fixedly connected to the chamber assembly and together with the chamber assembly forms the second storage cavity; The sealing element is housed in the suction nozzle, the sealing element communicates with the airflow channel within the suction nozzle, and the sealing element seals between the suction nozzle and the chamber assembly; The sealing element has an evaporation groove that connects to the airflow channel, and the chamber assembly has a first through hole that connects to the second storage cavity. The suction nozzle is configured to drive the sealing element to rotate so that the evaporation groove can selectively connect to the first through hole.

6. The atomizer according to claim 5, characterized in that, The compartment assembly includes a shell, a partition, a first cover, and a second cover. The partition is housed within the shell and connected to the shell. The first cover is disposed at one end of the housing and, together with the housing and the partition, forms the first storage cavity; The sealing element is disposed between the suction nozzle and the second cover, and the second cover is disposed at the end of the housing away from the first cover; one end of the air passage is connected to the partition, and the other end is connected to the second cover, and together with the housing, the partition and the second cover, they form a plurality of second storage cavities; Each of the second storage cavities is arranged around the outer periphery of the airway tube, and the second cover is provided with the first through hole, with one first through hole provided for each of the second storage cavities.

7. The atomizer according to claim 6, characterized in that, The inner wall of the suction nozzle is provided with at least two first positioning grooves at intervals, and the position of each first positioning groove corresponds to the position of a second storage cavity. The outer wall of the housing is provided with a positioning protrusion. When the suction nozzle rotates relative to the housing, the positioning protrusion can selectively engage in a first positioning groove so that the evaporation groove communicates with one of the first through holes. The inner wall of the suction nozzle is also provided with at least one second positioning groove, wherein when the suction nozzle rotates relative to the housing, the positioning protrusion can selectively engage in a second positioning groove so that the evaporation groove is misaligned with the first through hole.

8. The atomizer according to claim 4, characterized in that, The atomizer includes an airway tube, one end of which is fixedly connected to the mouthpiece, and a portion of which is housed within the chamber assembly. At the junction of the chamber assembly and the airway tube, the side wall of the airway tube is provided with a second through hole, and the chamber assembly is provided with a third through hole; When the suction nozzle drives the air passage tube to rotate relative to the chamber assembly, the second through hole can selectively connect to the third through hole.

9. The atomizer according to claim 8, characterized in that, The compartment assembly includes a shell, a partition, a first cover, and a second cover. The partition is housed within the shell and connected to the shell. The first cover is connected to one end of the housing and, together with the housing and the partition, forms the first storage cavity; The second cover is connected to the end of the housing away from the first cover, and together with the housing and the partition, forms the second storage cavity; A portion of the airway tube is housed within the housing. One end of the airway tube passes through the partition and the other end passes through the second cover. At the junction of the housing and the airway tube, the sidewall of the airway tube is provided with a second through hole, and the housing is provided with a third through hole. The nozzle is provided with a snap-fit ​​protrusion, and the end of the airway tube is provided with a snap-fit ​​groove, and the snap-fit ​​protrusion engages in the snap-fit ​​groove.

10. An atomizing device, characterized in that, Includes an atomizer and an atomizing host as described in any one of claims 1-9, wherein the atomizing host is electrically connected to the atomizer.

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