Atomizer, suction nozzle piece and atomization device thereof

Abstract

The invention discloses an atomizer, a suction nozzle piece and an atomizing device thereof, the atomizer comprises a first bin body, the first bin body is provided with a first air channel and a plurality of first liquid storage cavities, the first liquid storage cavities are arranged around the first air channel, and second air channels communicating with the first liquid storage cavities are arranged in the first liquid storage cavities; the suction nozzle piece is provided with a downstream air outlet and an upstream first cavity; the relative positions of the suction nozzle piece and the first bin body can be switched; in at least one relative position, the first cavity is communicated with the downstream tail end of the first air channel and the downstream tail end of the second air channel. According to the invention, a user can obtain rich taste experience without alternately using the atomizer, and the use cost is reduced.

Description

Technical Field

[0001] This application relates to the technical field of atomization, and particularly to an atomizer, a mouthpiece and an atomization device thereof. Background Art

[0002] An atomizer is a device that can heat the storable aerosol matrix to be atomized so that the matrix becomes an atomized state. With the development of atomizers, various flavors of aerosol matrices have emerged, and users can choose atomizers of different flavors according to actual needs.

[0003] However, existing atomizers generally have a chamber for storing a single flavor. When users need to try different flavors, they usually directly purchase multiple atomizers of different flavors and use them alternately, resulting in increased usage costs and a single experience. Summary of the Invention

[0004] Embodiments of this application provide an atomizer, a mouthpiece and an atomization device thereof, which can achieve multi-flavor switching of a single atomizer, realize flavor mixing, enrich the usage experience of the atomizer, and reduce usage costs.

[0005] In a first aspect, embodiments of this application provide an atomizer, including:

[0006] A first chamber body, provided with a first air passage and a plurality of first liquid storage cavities. The plurality of first liquid storage cavities are arranged around the first air passage. The first liquid storage cavity is used for storing a first matrix, and a second air passage communicated with the first liquid storage cavity is arranged in the first liquid storage cavity;

[0007] A mouthpiece, which has an air outlet at the downstream and a first cavity at the upstream;

[0008] Wherein, the relative positions of the mouthpiece and the first chamber body are switchable; in at least one relative position, the first cavity communicates with the downstream end of the first air passage and the downstream end of the second air passage.

[0009] In some embodiments, in at least one relative position, the first cavity communicates with the downstream end of the first air passage and does not communicate with the downstream end of the second air passage.

[0010] In some embodiments, the mouthpiece and the first chamber body rotate relative to each other with the first air passage as the center, and the mouthpiece and the first chamber body have a plurality of relative positions;

[0011] Wherein, in the plurality of relative positions, the first cavity respectively communicates with the downstream ends of the plurality of second air passages and the downstream end of the first air passage.

[0012] In some embodiments, the nozzle member includes a housing and a seal. The seal is disposed within the housing and has a first sealing protrusion that defines the first chamber.

[0013] In some embodiments, on a side of the seal close to the first cartridge body, a second sealing protrusion is further provided. The second sealing protrusion corresponds to the second air passage and is configured to seal other second air passages except the second air passage communicating with the mixing chamber.

[0014] In some embodiments, the nozzle member includes a housing that forms a second chamber for accommodating the first cartridge body;

[0015] Wherein, a limiting portion is provided on an outer wall of the first cartridge body, and a mating portion corresponding to the limiting portion is provided on an inner side of the second chamber. The limiting portion and the mating portion are configured to be in positioning cooperation at a position where the first chamber communicates with the second air passage.

[0016] In some embodiments, the atomizer further includes a second cartridge body, and the second cartridge body is provided with:

[0017] A second liquid storage chamber for storing a second matrix;

[0018] An intermediate chamber disposed on a side of the second cartridge body close to the first cartridge body. The intermediate chamber communicates with the first air passage and the second air passage;

[0019] An atomization core assembly that communicates between the second liquid storage chamber and the intermediate chamber.

[0020] In some embodiments, a third air passage is further provided in the second cartridge body. One end of the third air passage communicates with the first air passage and the second air passage through the intermediate chamber, and the atomization core assembly communicates between the second liquid storage chamber and the third air passage.

[0021] In some embodiments, the second cartridge body is disposed on a side of the first cartridge body away from the nozzle member.

[0022] In some embodiments, the atomizer further includes a second cartridge body, and the second cartridge body is provided with:

[0023] A second liquid storage chamber for storing a second matrix;

[0024] Wherein, a cross-section of the second liquid storage chamber is annular, an inner surface of the second liquid storage chamber forms the first air passage, and a plurality of the first liquid storage chambers are distributed on an outer peripheral surface of the second liquid storage chamber.

[0025] Second aspect, an embodiment of the present application provides a mouthpiece for the mouthpiece of an atomizer. The mouthpiece is disposed on one side of the cartridge of the atomizer. The mouthpiece has an air outlet at the downstream and a first chamber at the upstream.

[0026] The cartridge is provided with a plurality of first liquid storage chambers, a first airway, and a second airway. The plurality of first liquid storage chambers are arranged around the first airway. The second airway is disposed in the first liquid storage chamber and communicates with the first liquid storage chamber. The first liquid storage chamber is used for storing a first matrix.

[0027] Wherein, the relative positions of the mouthpiece and the cartridge are switchable; in at least one relative position, the first chamber communicates with the downstream end of the first airway and the downstream end of the second airway.

[0028] Third aspect, an embodiment of the present application provides an atomization device. The atomization device includes an atomizer and a battery assembly. The battery assembly is connected to the atomizer. The atomizer is the atomizer described in any one of the above. The battery assembly is used to supply energy to the atomizer.

[0029] The beneficial effects of the present application are as follows: By providing a plurality of first liquid storage chambers in the first cartridge in the present application, the variety of flavors of the atomizer is enriched. By providing a first chamber on the mouthpiece and mixing the gases in the first airway and different second airways through the relative rotation of the mouthpiece and the first cartridge, the user can obtain a rich flavor experience without alternately using atomizers, reducing the use cost. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 is a schematic cross-sectional view of the structure of an atomizer in an embodiment of the present application;

[0032] Figure 2 is a schematic structural view of a mouthpiece in an embodiment of the present application;

[0033] Figure 3 is a schematic structural view of a mouthpiece in another embodiment of the present application;

[0034] Figure 4 is a schematic structural view of the first cartridge and the second cartridge in an embodiment of the present application;

[0035] Figure 5It is a schematic cross-sectional view of the atomizer structure of another embodiment in the present application;

[0036] Figure 6 It is a schematic cross-sectional view of the atomizer structure of yet another embodiment in the present application;

[0037] Figure 7 It is a schematic cross-sectional view of the atomization device structure of an embodiment in the present application;

[0038] Figure 8 It is a schematic external view of the atomization device of an embodiment in the present application.

[0039] Explanation of reference numerals: 10, the first housing; 11, the first liquid storage cavity; 12, the first air passage; 111, the second air passage; 20, the mouthpiece member; 21, the first cavity; 28, the air outlet; 211, the opening; 201, the mouthpiece passage; 22, the housing; 23, the seal; 24, the first sealing protrusion; 25, the second sealing protrusion; 26, the second cavity; 13, the limiting portion; 27, the mating portion; 30, the protrusion structure; 40, the groove; 50, the second housing; 51, the second liquid storage cavity; 52, the third air passage; 53, the atomization core assembly; 54, the intermediate cavity; 55, the air inlet; 100, the atomization device; 200, the atomizer; 300, the battery assembly. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0041] Please refer to Figure 1 , in one embodiment, the present application provides an atomizer 200, including:

[0042] The first housing 10 is provided with a first air passage 12 and a plurality of first liquid storage cavities 11. The plurality of first liquid storage cavities 11 are arranged around the first air passage 12. The first liquid storage cavity 11 is used for storing the first matrix, and a second air passage 111 communicating with the first liquid storage cavity 11 is provided in the first liquid storage cavity 11;

[0043] The mouthpiece member 20 has an air outlet 28 at the downstream and a first cavity 21 at the upstream;

[0044] Among them, the relative positions of the mouthpiece member 20 and the first housing 10 can be switched; in at least one relative position, the first cavity 21 communicates with the downstream end of the first air passage 12 and the downstream end of the second air passage 111.

[0045] First, the downstream and upstream in this application are described. The downstream and upstream are defined by the air flow direction within the atomizer 200 (which can refer to the arrow direction under the Y mark in Figure 1 ). In the direction from the air intake position to the air outlet position, the part of the first airway 12 or the mouthpiece 20 close to the air intake position is the upstream, and the part of the first airway 12 or the mouthpiece 20 close to the air outlet position is the downstream. For example, the air outlet 28 of the mouthpiece 20 is close to the downstream.

[0046] Secondly, the first liquid storage cavity 11 and the second airway 111 of the first housing 10 in this embodiment are introduced. In this embodiment, the first housing 10 can first store the first matrix through the first liquid storage cavity 11. The first liquid storage cavity 11 is communicated with the second airway 111, so that the gas formed by the first matrix can reach the position of the mouthpiece 20 through the second airway 111 and be inhaled.

[0047] In an example of this embodiment, the first matrix is a volatile matrix, that is, a matrix that can automatically volatilize to form gas under natural conditions without heating. At this time, a heating atomization core may not be provided in the first housing 10. Specifically, the volatile matrix may include substances such as flavors with different tastes and ethanol. Specifically, the existing volatile matrix in the prior art can be used, and no specific details are described here. In another example of this embodiment, the first matrix may also be an aerogel matrix. The aerogel matrix is atomized to form an aerosol after heating, and the aerosol can reach the position of the mouthpiece 20 through the second airway 111 and be inhaled. In one example, the first matrix is e-liquid. In this example, an atomization core for heating the first matrix may be provided in the second airway 111.

[0048] In one embodiment, a liquid storage cotton is provided in the first liquid storage cavity 11 for storing the first matrix. In another embodiment, the first matrix in the first liquid storage cavity 11 is a volatile solid gel. In yet another embodiment, the first matrix in the first liquid storage cavity 11 is a volatile semi-solid flavor paste.

[0049] It should also be noted that in this embodiment, a plurality of first liquid storage cavities 11 are provided in the first housing 10, and two or more first liquid storage cavities 11 can be provided to achieve the effect of switching flavors when the first cavity 21 is communicated with different second airways 111.

[0050] In an example of this embodiment, multiple first liquid storage chambers 11 are set with the same flavor to increase the effective usage duration of the atomizer 200. In another example of this embodiment, there is at least one empty cavity among the multiple first liquid storage chambers 11, so that before the atomizer 200 is shipped from the factory, the first chamber 21 can be communicated with the second air passage 111 corresponding to the empty cavity to prevent the gas in other first liquid storage chambers 11 from entering the first chamber 21, thus avoiding the situation of flavor confusion when the user takes the first puff.

[0051] Again, the first air passage 12 in this embodiment is introduced. In this embodiment, since both the first air passage 12 and the second air passage 111 are communicated with the first chamber 21, the gas in the first air passage 12 can be mixed with the gas in the second air passage 111 in the first chamber 21. Therefore, in an example of this embodiment, the first air passage 12 can be communicated with other liquid storage chambers. The communicated liquid storage chamber can be a liquid storage chamber provided in the first housing 10, or a liquid storage chamber independently provided in other housings of the atomizer 200, so that the user can obtain a mixed flavor experience. In another example of this embodiment, the first air passage 12 can be directly communicated with the air inlet 55 of the atomizer 200 to increase the air intake. At this time, only the flavor of the first matrix exists in the first chamber 21, and the user can control the first chamber 21 to communicate with different first liquid storage chambers 11 to obtain different flavors.

[0052] In another example of this embodiment, the first housing 10 of the atomizer 200 is only provided with the first liquid storage chamber 11 and the second air passage 111, and the second air passage 111 is directly communicated with the air inlet 55 of the atomizer 200.

[0053] In addition, the mouthpiece 20 in this embodiment is introduced. In this embodiment, as the air outlet end of the gas inside the atomizer 200, the mouthpiece 20 can also be used to help seal the first housing 10. In an example of this embodiment, the mouthpiece 20 and the first housing 10 are detachably connected to facilitate the replacement of the first housing 10 or the mouthpiece 20.

[0054] In this embodiment, the first chamber 21 of the mouthpiece 20 has a cavity structure opening towards the opening 211 of the first housing 10. Its opening 211 covers the same end of the first air passage 12 and the second air passage 111 to achieve communication with the two and ensure the sealing of the communication. In this embodiment, the shape of the first chamber 21 and the shape of the opening 211 are not limited. In this embodiment, the mouthpiece 20 can also be provided with a mouthpiece channel 201, and one side of the first chamber 21 is communicated with the outside of the atomizer 200 through the mouthpiece channel 201.

[0055] In one embodiment, the design of the relative position is further optimized. At at least one relative position, the first chamber 21 communicates with the downstream end of the first air passage 12 and does not communicate with the downstream end of the second air passage 111.

[0056] In this embodiment, at this relative position, the first chamber 21 only communicates with the downstream end of the first air passage 12, so that the user can inhale the corresponding flavor only through the first air passage 12, improving the selectivity of the user.

[0057] In another embodiment, the switching method between the mouthpiece 20 and the first housing 10 is further optimized. The mouthpiece 20 and the first housing 10 are arranged to rotate relative to each other with the first air passage 12 as the center, and the mouthpiece 20 and the first housing 10 have multiple relative positions; wherein, at the multiple relative positions, the first chamber 21 communicates with the downstream ends of multiple second air passages 111 and the downstream end of the first air passage 12 respectively.

[0058] In this embodiment, by rotating the mouthpiece 20 and the first housing 10 relative to each other with the first air passage 12 as the center, at different relative positions of the mouthpiece 20 and the first housing 10, the first chamber 21 can communicate with the downstream ends of multiple second air passages 111 and the downstream end of the first air passage 12 respectively, so as to realize the switching of different mixed flavors.

[0059] In an example of this embodiment, the mouthpiece 20 and the first housing 10 rotate relative to each other with the first air passage 12 as the center, and it is set that the user controls the mouthpiece 20 to rotate relative to the first housing 10 while the first housing 10 remains fixed.

[0060] In another example of this embodiment, it is set that the user controls the first housing 10 to rotate relative to the mouthpiece 20 while the mouthpiece 20 is fixedly arranged.

[0061] In one embodiment, in the direction from the first housing 10 to the mouthpiece passage 201 (please refer to Figure 1 and Figure 5 for the Y direction), the inner diameter of the first chamber 21 gradually decreases. This setting is to improve the gas mixing efficiency and enable it to be quickly discharged from the mouthpiece passage and inhaled by the user.

[0062] In one embodiment, in the direction from the first air passage 12 to the second air passage 111 (please refer to Figure 1 and Figure 5 for the reverse direction of the X direction), the inner diameter and / or the opening 211 of the first chamber 21 gradually decreases. This setting is to enable the gas in the second air passage 111 to quickly mix with the gas in the first air passage 12 after entering the first chamber 21, and can also improve the gas mixing efficiency.

[0063] Please refer to Figure 1 andFigure 2 , in an embodiment of the present application, the nozzle member 20 includes a housing 22 and a seal member 23. The seal member 23 is disposed within the housing 22. The seal member 23 has a first sealing protrusion 24, and the first sealing protrusion 24 defines a first cavity 21.

[0064] In this embodiment, the structure of the nozzle member 20 is further optimized. Among them, the housing 22 is used to cover the seal member 23. The seal member 23 is used to form the structure of the required first cavity 21.

[0065] In this embodiment, the first sealing protrusion 24 is disposed around the contour of the cavity opening on the side of the first cavity 21 close to the first bin body 10, so as to increase the sealing performance of the connection between the first cavity 21 and the first air passage 12 and the second air passage 111. And it is ensured that the gas in the first cavity 21 does not leak out during the relative rotation of the nozzle member 20 and the first bin body 10.

[0066] In one embodiment, the material of the first seal member 23 is silica gel.

[0067] Please refer to Figure 2 , in an embodiment of the present application, a second sealing protrusion 25 is further provided on the side of the seal member 23 close to the first bin body 10. The second sealing protrusion 25 is disposed corresponding to the second air passage 111, and the second sealing protrusion 25 is used to seal other second air passages 111 except the second air passage 111 communicating with the first cavity 21.

[0068] In this embodiment, the structure of the nozzle member 20 is further optimized. A second sealing protrusion 25 is further provided on the seal member 23 to block other second air passages 111 when the first cavity 21 communicates with the first air passage 12 and the selected second air passage 111, so as to prevent the gas in the unconnected second air passages 111 from entering the first cavity 21, and the problem of flavor mixing of multiple liquid storage cavities in the first bin body 10 can be avoided, and the overall sealing performance of the first bin body 10 can be improved.

[0069] In this embodiment, the shape of the second sealing protrusion 25 is designed corresponding to the port shape and size of the second air passage 111 to ensure the sealing of the second air passage 111. At the same time, the number and setting position of the second sealing protrusions 25 can be designed accordingly according to the number and position of the second air passages 111.

[0070] In this embodiment, the first sealing protrusion 24 and the second sealing protrusion 25 can be integrally formed with the seal member 23, or can be assembled by embedding with the seal member 23. Similarly, the first sealing protrusion 24 and the second sealing protrusion 25 can be made of silica gel material.

[0071] In this embodiment, the second sealing protrusion 25 also functions as a positioning means when rotation reaches the in-place state. That is, when controlling the relative rotation of the nozzle member 20 and the first housing 10 such that the first chamber 21 communicates with a specified second air passage 111, positioning can also be achieved by blocking the remaining second air passages 111 through the second protrusion structure 30. Specifically, the user can be reminded that the first chamber 21 has been accurately aligned with the second air passage 111 to be communicated by the sense of obstruction or jamming generated when the second sealing protrusion 25 is inserted into the ports of the remaining non-communicated second air passages 111.

[0072] Please refer to Figure 1 , Figure 3 and Figure 4 , in an embodiment of the present application, the nozzle member 20 includes a housing 22, and the housing 22 forms a second chamber 26 for accommodating the first housing 10;

[0073] Wherein, a limiting portion 13 is provided on the outer wall of the first housing 10, and a mating portion 27 corresponding to the limiting portion 13 is provided on the inner side of the second chamber 26. The limiting portion 13 and the mating portion 27 are configured to perform positioning and mating at the position where the first chamber 21 communicates with the second air passage 111.

[0074] In this embodiment, through the mutual cooperation of the limiting portion 13 on the outer wall of the first housing 10 and the mating portion 27 provided on the inner side of the second chamber 26, the positioning function when the first chamber 21 communicates with the specified second air passage 111 is achieved, enabling the user to accurately control the alignment and communication of the first chamber 21 with the specified second air passage 111.

[0075] Next, the specific structures of the limiting portion 13 and the mating portion 27 will be introduced. Please refer to Figure 1 , in an embodiment of the present application, the limiting portion 13 is a protrusion structure 30, and the mating portion 27 is a groove 40;

[0076] Or, the limiting portion 13 is a groove 40, and the mating portion 27 is a protrusion structure 30;

[0077] The mutual cooperation is achieved by the protrusion structure 30 being clamped in the groove 40.

[0078] In this embodiment, the cooperation mode between the limiting portion 13 and the protrusion can be such that either one of them is a protrusion structure 30 and the other is a groove 40. During the relative rotation of the nozzle member 20 and the first housing 10, the sense of obstruction or jamming generated when the protrusion structure 30 is inserted into the specified groove 40 is used to achieve positioning, reminding the user that the rotation has reached the in-place state. To further assist the user in sensing, a mark can be designed on the surface of the atomizer 200 corresponding to the position of the groove 40 for prompting, which will not be elaborated here specifically.

[0079] It can be understood that in the present application, one convex structure 30 can be provided, or multiple convex structures can be provided corresponding to the number of the first liquid storage chambers 11. In the present application, multiple grooves 40 can be provided corresponding to the number of the first liquid storage chambers 11.

[0080] Please refer to Figure 5 , in an embodiment of the present application, the atomizer 200 further includes a second housing 50, and the second housing 50 is provided with:

[0081] A second liquid storage chamber 51 for storing a second matrix;

[0082] An intermediate chamber 54 is disposed on a side of the second housing 50 close to the first housing 10, and the intermediate chamber 54 communicates with the first air passage 12 and the second air passage 111;

[0083] An atomization core assembly 53 is connected between the second liquid storage chamber 51 and the intermediate chamber 54.

[0084] In this embodiment, the second housing 50 is further provided to enrich the user experience.

[0085] Among them, the second matrix stored in the second liquid storage chamber 51 can be an aerogel matrix. The aerogel matrix is atomized into an aerosol after being heated, and the aerosol can reach the position of the mouthpiece 20 through the second air passage 111 and be inhaled. In one example, the second matrix is e-liquid.

[0086] In this embodiment, the second housing 50 is provided with a liquid storage cotton for storing the second matrix.

[0087] In this embodiment, the atomization core assembly 53 is used to atomize the second matrix in the second liquid storage chamber 51. In one example, the atomization core assembly 53 is connected between the second liquid storage chamber 51 and the intermediate chamber 54, that is, the atomization core assembly 53 can adopt a planar heating element and be disposed on the top surface of the second liquid storage chamber 51, so that the aerosol formed after atomizing the second matrix in the second liquid storage chamber 51 can directly enter the intermediate chamber 54.

[0088] In another example, the intermediate chamber 54 can be not provided, and at the same time, the atomization core assembly 53 is connected between the second liquid storage chamber 51 and the first air passage 12, that is, at this time, the first air passage 12 extends downward into the second housing 50, so that the aerosol formed after atomizing the second matrix in the second liquid storage chamber 51 can directly enter the first air passage 12.

[0089] In this embodiment, the second matrix is atomized by the atomization core assembly 53 to form an aerosol, which further reaches the first chamber 21 of the mouthpiece 20 through the intermediate chamber 54 and / or the first air passage 12, and is mixed with the gas formed by the first matrix to form a mixed flavor, thereby enriching the user experience.

[0090] Please refer to Figure 5 , in an embodiment of the present application, a third air passage 52 is provided in the second housing 50. One end of the third air passage 52 is communicated with the first air passage 12 and the second air passage 111 through the intermediate chamber 54, and the atomization core assembly 53 is communicated between the second liquid storage chamber 51 and the third air passage 52.

[0091] In this embodiment, the intermediate chamber 54 is used to communicate the third air passage 52 in the second housing 50 with the first air passage 12 and the second air passage 111 in the first housing 10 at the same time, thereby achieving the effect of mixed flavor.

[0092] In an example of this embodiment, the first air passage 12 and the third air passage 52 are main air passages, and the second air passage 111 is an auxiliary air passage.

[0093] In an embodiment, the first matrix is a volatile matrix. At this time, the working process of the atomizer 200 is as follows: The air flow flows from the air inlet 55 of the second housing 50 to the third air passage 52. When the atomization core assembly 53 in the second housing 50 is started, the second matrix in the second liquid storage chamber 51 is heated to be atomized into an aerosol. After the aerosol enters the intermediate chamber 54, it is split. One part directly enters the first chamber 21 from the first air passage 12. The other part enters the second air passage 111, driving the first matrix gas in the second air passage 111 to enter the first chamber 21 together. In this process, the first matrix and the second matrix are preliminarily mixed. Then, in the first chamber 21, the first matrix and the second matrix can be fully mixed, so that the user can experience the mixed flavor of the first matrix and the second matrix. During use, the user can relatively rotate the mouthpiece 20 with respect to the first housing 10 as needed to switch flavors, and thus experience the mixed flavor of the second matrix mixed with different flavors of the first matrix.

[0094] In an example of this embodiment, the first housing 10 can be fixedly connected to the second housing 50, or the first housing 10 and the second housing 50 are integrally formed. During use, the user can control the rotation of the mouthpiece 20 to connect the first chamber 21 to different second air passages 111.

[0095] In another example of this embodiment, one end of the pipe member in the first housing 10 for forming the first air passage 12 is fixedly connected to the second housing 50, and the other end is fixedly connected to the nozzle member 20. The body of the first housing 10 can rotate relative to the second housing 50 and the nozzle member 20 with the pipe member as the central axis. During use, the user controls the rotation of the first housing 10 to connect the first chamber 21 to different second air passages 111.

[0096] Among them, by controlling the inner diameters of the first air passage 12 and the second air passage 111, the mixing ratio of the first matrix and the second matrix can be adjusted.

[0097] In one embodiment, the inner diameter of the first air passage 12 is larger than that of the second air passage 111, so that the proportion of the mixed gas in the first chamber 21 is that the second matrix is greater than the first matrix. At this time, the taste of the second matrix can be retained and restored as much as possible when experiencing the mixed taste, without affecting the user's experience of the taste of the second matrix. And, when the first matrix is a volatile matrix, the evaporation rate of the first matrix is actually less than the atomization rate of the second matrix when it is heated. At the same time, in order to ensure that the first matrix and the second matrix are consumed at a certain fixed ratio during use, that is, the user can use up the first matrix in the first liquid storage chamber 11 and the second matrix in the second liquid storage chamber 51 as much as possible at the same time, reducing residue and waste. Therefore, the volume of the second liquid storage chamber 51 should be larger than that of the first liquid storage chamber 11, so that the storage amount of the second matrix is greater than that of the first matrix. With the above settings, the volume of the first housing 10 can be reduced as much as possible.

[0098] Please refer to Figure 5 , in one embodiment of the present application, the second housing 50 is disposed on the side of the first housing 10 away from the nozzle member 20.

[0099] In this embodiment, the first housing 10 and the second housing 50 can be integrally formed or detachably connected, so as to meet the needs of replacement or one-time use design. At the same time, based on the description of the above embodiment, the cross-sectional area of the atomizer 200 in this embodiment can be reduced as much as possible, making the overall atomizer 200 more "slender" compared to other existing designs, improving the convenience of the user's hand-held.

[0100] Please refer to Figure 6 , in one embodiment of the present application, the atomizer 200 further includes a second housing 50, and the second housing 50 is provided with:

[0101] A second liquid storage chamber 51 for storing the second matrix;

[0102] Among them, the cross-section of the second liquid storage cavity 51 is annular, the inner surface of the second liquid storage cavity 51 forms the first air passage 12, and the first liquid storage cavity 11 is distributed on the outer peripheral surface of the second liquid storage cavity 51.

[0103] In this embodiment, the design of the intermediate cavity 54 is cancelled, the second housing 50 is arranged at the central position of the first housing 10, and the first air passage 12 of the first housing 10 is used as the structure for communicating with the second liquid storage cavity 51 in the second housing 50. Then, the atomization core assembly 53 is arranged in the first air passage 12, and the effects of mixing flavors and switching flavors required by this application can also be achieved. Although this setting will increase the cross-sectional area of the atomizer 200, it can also reduce the overall length of the atomizer 200.

[0104] In this embodiment, the second housing 50 can be fixedly embedded in the central position of the first housing 10. At this time, by rotating the mouthpiece 20, different second air passages 111 can be connected to achieve flavor replacement. In this embodiment, the second housing 50 can also be rotatable relative to the first housing 10. At this time, by rotating the first housing 10, different second air passages 111 can be connected to the first chamber 21 to achieve flavor replacement.

[0105] In this embodiment, the limiting portion 13 and the mating portion 27 can be respectively arranged on the wall surfaces of the first housing 10 and the second housing 50 in contact with each other.

[0106] Please refer to Figure 1 and Figure 2 Another embodiment of the present application further provides a mouthpiece 20 for the mouthpiece of the atomizer 200. The mouthpiece 20 is arranged on one side of the housing of the atomizer 200. The mouthpiece 20 has an air outlet 28 at the downstream and a first chamber 21 at the upstream;

[0107] The housing is provided with a plurality of first liquid storage cavities 11, a first air passage 12 and a second air passage 111. The plurality of first liquid storage cavities 11 are arranged around the first air passage 12. The second air passage 111 is arranged in the first liquid storage cavity 11 and communicated with the first liquid storage cavity 11. The first liquid storage cavity 11 is used for storing the first matrix;

[0108] Among them, the relative position of the mouthpiece 20 and the housing can be switched; at at least one relative position, the first chamber 21 communicates with the downstream end of the first air passage 12 and the downstream end of the second air passage 111.

[0109] In this embodiment, the housing includes the first housing 10 described above.

[0110] In this embodiment, the mouthpiece 20 can mix the gases in different air passages through its own first chamber 21, thereby providing a rich flavor experience for the user.

[0111] In this embodiment, the nozzle member 20 includes a housing 22 and a seal 23. The seal 23 is disposed within the housing 22. A first cavity 21 is formed on the side of the seal 23 close to the first chamber 10, and a first sealing protrusion 24 is formed around the edge of the first cavity 21. Among them, the seal 23 can be made of silica gel material, and the first sealing protrusion 24 is used to increase the sealing performance of the first cavity 21.

[0112] In this embodiment, a second sealing protrusion 25 is further provided on the side of the seal 23 of the nozzle member 20 close to the first chamber 10. Among them, the second sealing protrusion 25 is used to seal the remaining unconnected second air passages 111 while the first cavity 21 is in communication with a designated second air passage 111.

[0113] Please refer to Figure 7 and Figure 8 , in yet another embodiment of the present application, an atomizing device 100 is provided. The atomizing device 100 includes an atomizer 200 and a battery assembly 300. The battery assembly 300 is connected to the atomizer 200. The atomizer 200 is the atomizer 200 in any one of the above embodiments, and the battery assembly 300 is used to supply energy to the atomizer 200.

[0114] Among them, the atomizer 200 can be detachably connected to the battery assembly 300. During use, the atomizer 200 with exhausted matrix can be replaced to save the usage cost.

[0115] It should be understood that the terms used in the specification and appended claims of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification and appended claims of the present application, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms. Also, as used in the description of the present application, the terms "first" and "second" are only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. Also, as used in the description of the present application, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0116] It can be understood that all directional indications (such as up, down...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0117] The above are only embodiments of the present application, and do not thus limit the patent scope of the present application. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, are similarly included within the patent protection scope of the present application.

Claims

1. An atomizer, characterized in that: include: A first chamber body is provided with a first airway and a plurality of first liquid storage chambers, wherein the plurality of first liquid storage chambers are arranged around the first airway, the first liquid storage chamber is used to store a first matrix, and a second airway communicating with the first liquid storage chamber is arranged in the first liquid storage chamber; A nozzle member having an air outlet located downstream and a first cavity located upstream; Wherein, the relative positions of the nozzle member and the first bin body are switchable; In at least one relative position, the first cavity communicates a downstream end of the first airway with a downstream end of the second airway.

2. The atomizer according to claim 1, characterized in that In at least one relative position, the first cavity is in communication with the downstream end of the first airway, and is not in communication with the downstream end of the second airway.

3. The atomizer according to claim 1, characterized in that The nozzle piece and the first bin body rotate relative to each other with the first airway as the center, and the nozzle piece and the first bin body have a plurality of relative positions; Wherein, at the plurality of relative positions, the first cavity is respectively connected to the downstream ends of the plurality of second airways and the downstream end of the first airway.

4. The atomizer according to claim 1, characterized in that The suction nozzle comprises a shell and a sealing member, wherein the sealing member is arranged in the shell and has a first sealing protrusion, and the first sealing protrusion defines the first cavity.

5. The atomizer according to claim 4, characterized in that A second sealing protrusion is further provided on a side of the sealing member close to the first chamber body. The second sealing protrusion is provided corresponding to the second air channel. The second sealing protrusion is used to seal the second air channel other than the second air channel connected to the mixing chamber.

6. The atomizer according to claim 1, characterized in that The nozzle member comprises a shell, the shell forms a second cavity, and the second cavity is used to accommodate the first bin body; Wherein, a limiting portion is provided on the outer wall of the first chamber body, and a matching portion corresponding to the limiting portion is provided on the inner side of the second cavity, and the limiting portion and the matching portion are configured to be positioned and matched at the position where the first cavity is connected to the second airway.

7. The atomizer according to any one of claims 1 to 6, characterized in that: The atomizer further comprises a second chamber, wherein the second chamber is provided with: a second liquid storage chamber, wherein the second liquid storage chamber is used to store a second matrix; A middle cavity, the middle cavity is arranged on a side of the second chamber body close to the first chamber body, and the middle cavity is communicated with the first airway and the second airway; An atomizer core assembly is connected between the second liquid storage chamber and the middle chamber.

8. The atomizer according to claim 7, characterized in that A third air channel is also provided in the second chamber, one end of the third air channel is communicated with the first air channel and the second air channel through the middle cavity, and the atomizer core assembly is communicated between the second liquid storage cavity and the third air channel.

9. The atomizer according to claim 7, characterized in that The second bin body is arranged on a side of the first bin body away from the suction nozzle.

10. The atomizer according to claims 1-6, characterized in that: The atomizer further comprises a second chamber, wherein the second chamber is provided with: a second liquid storage chamber, wherein the second liquid storage chamber is used to store a second matrix; The cross section of the second liquid storage cavity is annular, the inner surface of the second liquid storage cavity forms the first air channel, and a plurality of the first liquid storage cavities are distributed on the outer peripheral surface of the second liquid storage cavity.

11. A nozzle piece, used for a nozzle of an atomizer, characterized in that: The nozzle piece is arranged on one side of the chamber body of the atomizer, and the nozzle piece has an air outlet located downstream and a first cavity located upstream; The warehouse body is provided with a plurality of first liquid storage chambers, a first air channel and a second air channel, wherein the plurality of first liquid storage chambers are arranged around the first air channel, the second air channel is arranged in the first liquid storage chamber and communicated with the first liquid storage chamber, and the first liquid storage chamber is used to store a first matrix; Wherein, the relative positions of the suction nozzle and the warehouse body are switchable; in at least one relative position, the first cavity is connected to the downstream end of the first airway and the downstream end of the second airway.

12. An atomizing device, characterized in that: The atomization device comprises an atomizer and a battery assembly, wherein the battery assembly is connected to the atomizer, the atomizer is the atomizer according to any one of claims 1 to 8, and the battery assembly is used to supply energy to the atomizer.

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