Atomization device

Abstract

The utility model discloses atomization equipment which comprises an atomizer body and a suction nozzle shell, and the suction nozzle shell is provided with a suction end and an assembly end which are oppositely arranged in the axis direction. The suction end is provided with an induction air outlet and at least two atomization air outlets, and the induction air outlet and the atomization air outlets are isolated from each other; an induction air channel and at least two suction nozzle air channels are formed in the suction nozzle shell, the induction air channel is communicated with the induction air outlet, and each suction nozzle air channel is communicated with each atomization air outlet; the suction nozzle air channels are used for being communicated with different atomization assemblies in the atomizer body, and the induction air channel is used for being communicated with a pneumatic switch in the atomizer body. Due to the fact that the atomization air outlets which are separated from each other are formed in the atomization equipment and communicated with the suction nozzle air channels which are separated from each other, aerosol of different types can be independently discharged, mutual mixing and tainting of odor are avoided, the induction air channel is separated from the suction nozzle air channel, the induction air channel is prevented from being polluted, and user experience is effectively improved.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to an atomization device. Background Art

[0002] An electronic atomization device can form an aerosol by heating an aerosol matrix through an atomization component; among them, in most electronic atomization devices, the atomization component includes only one set, so the electronic atomization device can only be used with one type of aerosol matrix; in order to achieve the generation of different types of aerosols, the related technology sets at least two atomization components to store and heat different types of aerosol matrices to generate aerosols. Although the electronic atomization device with this structure achieves the separation of aerosols at the atomization component, it still causes cross-flavoring during the discharge process, affecting the user experience. Utility Model Content

[0003] The present application provides an atomization device for solving the problem in the related art that electronic atomization devices with multiple flavors are prone to flavor crosstalk and poor user experience.

[0004] In one embodiment, an atomization device is provided, including: an atomizer body, the atomizer body including a pneumatic switch and at least two atomization components; a nozzle shell, the nozzle shell having a suction end and an assembly end arranged opposite to each other along the axial direction; the suction end is provided with an induction air outlet and at least two atomization air outlets, and the induction air outlets are isolated from the atomization air outlets; an induction airway and at least two nozzle airways are formed inside the nozzle shell, the induction airway is connected to the induction air outlet, and each of the nozzle airways is respectively connected to each of the atomization air outlets; the assembly end is used to be fixedly connected to the atomizer body, each of the nozzle airways is respectively connected to a different atomization component in the atomizer body, and the induction airway is connected to the pneumatic switch in the atomizer body.

[0005] In one embodiment, the nozzle shell includes an outer shell, a sensing tube and at least two nozzle tubes, the outer shell covers the outer side of the sensing tube and the nozzle tube, the sensing tube and the nozzle tube are spaced apart, the sensing airway is formed in the sensing tube, and the nozzle airway is formed in the nozzle tube.

[0006] In one embodiment, the atomization device further includes at least two liquid suction components, each of the liquid suction components is arranged in one-to-one correspondence with the suction nozzle tube, and each of the liquid suction components is spaced apart from each other.

[0007] In one embodiment, the liquid absorbing component includes a first liquid absorbing member, and at least a portion of the first liquid absorbing member abuts against an end surface of the suction nozzle tube away from the suction end.

[0008] In one embodiment, the first liquid absorbent member has a communicating hole arranged along the axial direction, and the communicating hole is communicated with the suction nozzle airway.

[0009] In one embodiment, the liquid absorbing component further includes a second liquid absorbing member, which is contact-connected with the first liquid absorbing member and is disposed on a side of the first liquid absorbing member close to the suction end.

[0010] In one embodiment, the second liquid absorbing member is arranged on the outer periphery of the tube wall of the suction nozzle tube.

[0011] In one embodiment, the sensing air channel and each of the nozzle air channels extend along the axis direction, and a cross-sectional area of ​​the sensing air channel along a direction perpendicular to the axis is smaller than a cross-sectional area of ​​the nozzle air channel along a direction perpendicular to the axis.

[0012] In one embodiment, the extension direction of the induction air channel coincides with the center line of the nozzle shell along the axial direction, and each of the nozzle air channels is symmetrically arranged about the center line of the induction air channel.

[0013] In one embodiment, the atomizer body has an induction airflow cavity isolated from each of the atomization components, and the pneumatic switch is arranged in the induction airflow cavity.

[0014] In one embodiment, the nozzle shell has a preset length in the axial direction; the atomization assembly includes an atomization core and a liquid storage component that are interconnected, the liquid storage component is arranged on the outer peripheral side of the nozzle shell, and the liquid storage component and the nozzle airway are arranged in parallel.

[0015] According to the atomization device in the above embodiment, since the atomization device is formed with mutually separated atomization air outlets, which are respectively connected to mutually separated nozzle airways, different types of aerosols are discharged independently, avoiding mutual mixing and cross-flavoring, and the sensing airway is also separated from the nozzle airway, thereby avoiding contamination of the sensing airway, effectively improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the nozzle shell structure in the atomization device in the embodiment of the present application.

[0017] Figure 2 This is a schematic diagram of the explosion of the nozzle shell in the atomization device in the embodiment of the present application.

[0018] Figure 3 It is a schematic cross-sectional view of a nozzle shell in an atomization device in an embodiment of the present application.

[0019] Figure 4 This is a schematic diagram of the structure of another nozzle shell of the atomization device in an embodiment of the present application.

[0020] Figure 5 This is a schematic diagram of an explosion of another nozzle shell of an atomization device in an embodiment of the present application.

[0021] Figure 6 This is a cross-sectional schematic diagram of another nozzle shell of the atomization device in an embodiment of the present application.

[0022] Figure 7 This is a schematic diagram of the structure of an atomization device in an embodiment of the present application.

[0023] Figure 8 It is a cross-sectional schematic diagram of an atomization device in an embodiment of the present application.

[0024] Fig. 9 This is a schematic diagram of the structure of another atomization device in an embodiment of the present application.

[0025] Fig.10 It is a cross-sectional schematic diagram of another atomization device in an embodiment of the present application.

[0026] The reference numerals are as follows:

[0027] 11-sensing air outlet; 12-atomizing air outlet; 13-sensing airway; 14-nozzle airway; 15-suction end; 16-assembly end; 2-nozzle shell; 21-housing; 22-sensing tube; 23-nozzle tube; 24-connecting part; 25-surrounding part; 3-liquid absorption component; 31-first liquid absorption part; 32-second liquid absorption part; 4-atomizer body; 5-atomizing component; 51-atomizing core; 52-liquid storage part; 6-power supply component. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0029] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0030] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0031] In the prior art, in a multi-flavor atomizer device, there is usually only one aerosol discharge port, so aerosols of different flavors are discharged from the same outlet. It is inevitable that corresponding aerosols will remain in the channel during discharge. This results in that when flavor A is discharged, since flavor B was also discharged from the outlet before, what is actually discharged from the outlet is a mixture of flavors A and B, resulting in cross-flavors and poor user experience.

[0032] Please refer to Figure 1-10 In an embodiment of the present application, an atomization device is provided, comprising: an atomizer body 4, the atomizer body 4 comprising a pneumatic switch and at least two atomization components 5; a nozzle shell 2, the nozzle shell 2 having a suction end 15 and an assembly end 16 arranged opposite to each other along the axial direction; the suction end 15 is provided with a sensing air outlet 11 and at least two atomization air outlets 12, and the sensing air outlet 11 and the atomization air outlet 12 are isolated from each other; a sensing airway 13 and at least two nozzle airways 14 are formed inside the nozzle shell 2, the sensing airway 13 is connected to the sensing air outlet 11, and each nozzle airway 14 is respectively connected to each atomization air outlet 12; the assembly end 16 is used to be fixedly connected to the atomizer body 4, each nozzle airway 14 is respectively connected to a different atomization component 5 in the atomizer body 4, and the sensing airway 13 is connected to the pneumatic switch in the atomizer body 4.

[0033] To avoid odor problems, please refer to Figure 2-Figure 4In the atomizing device for discharging aerosol in the embodiment of the present application, the structure of the nozzle shell 2 is a suction end 15 and an assembly end 16 arranged relatively along the axial direction, wherein the suction end 15 is used to discharge aerosol, and the assembly end 16 is used to connect with the atomizer body 4 to obtain the aerosol generated from the atomizer body 4. At the suction end 15, at least two atomizing air outlets 12 for discharging aerosol matrix and an induction air outlet 11 for controlling the triggering of the pneumatic switch are provided, and the at least two atomizing air outlets 12 correspond to different nozzle airways 14, and even different atomizing components 5. In other words, aerosols of different flavors can be generated by heating the corresponding aerosol matrix through different atomizing components 5, and the generated aerosol matrix can be discharged from different atomizing air outlets 12 through different nozzle airways 14, so that aerosols of different flavors will not mix until they are discharged, which effectively avoids the cross-flavoring of different flavors and improves the user experience.

[0034] In order to match at least two atomization air outlets 12 and different atomization components 5, please refer to Figure 4 At least two nozzle air passages 14 are formed in the nozzle shell 2, and each nozzle air passage 14 is respectively connected to the atomizing air outlet 12, which means that the aerosol passing through the nozzle air passage 14 is discharged from the corresponding atomizing air outlet 12; the assembly end 16 is fixedly connected to the atomizer body 4, and the nozzle air passage 14 is also connected to different atomizing components 5 in the atomizer body 4, thereby forming an independent passage of atomizing component 5-nozzle air passage 14-atomizing air outlet 12. The at least two atomizing air outlets 12 and the at least two nozzle air passages 14 in the embodiment of the present application are both greater than or equal to 2, that is, the atomizing air outlets 12 are at least 2, and the nozzle air passages 14 are at least 2. Generally speaking, the number and position of the atomizing air outlet 12 and the nozzle air passage 14 correspond one to one, indicating that one atomizing air outlet 12 is connected to one nozzle air passage 14.

[0035] In addition to the atomizing air outlet 12 and the corresponding nozzle airway 14, the atomizing device is also provided with a sensing air outlet 11 and a sensing airway 13, wherein the sensing airway 13 is used to communicate with a pneumatic switch, and the pneumatic switch can detect air pressure to trigger the operation of the atomizing component 5, and heat the corresponding aerosol matrix to generate an aerosol. In order to prevent the aerosol matrix or the aerosol condensate from contaminating the pneumatic switch, the sensing airway 13 and the nozzle airway 14 are also isolated from each other in the embodiment of the present application, so that the aerosol matrix or the aerosol condensate will not flow to the pneumatic switch by flowing into the sensing airway 13, and the pneumatic switch can be kept clean.

[0036] The induction air outlet 11 and the corresponding induction airway 13 can be provided in one or more groups; when only one group is provided, the induction air outlet 11 and the induction airway 13 correspond to the working state of each atomizer assembly 5, so a trigger switch for switching different atomizer assemblies 5 to work can be provided. By operating the trigger switch, one group of atomizer assemblies 5 can be activated, while other atomizer assemblies 5 can be turned off. The activated atomizer assemblies 5 can enter the working state under the control of the pneumatic switch without triggering other atomizer assemblies 5 to work. When it is necessary to switch the flavor, the trigger switch can be used to switch other atomizer assemblies 5 to enter the activated state.

[0037] When multiple groups of sensing air outlets 11 and corresponding sensing air channels 13 are provided, each group of sensing air outlets 11 and sensing air channels 13 can correspond to control different atomization components 5. In this case, the working states of different atomization components 5 can be switched by controlling the opening and closing of the sensing air channels 13.

[0038] In some alternative embodiments, please refer to Figure 1-6 In order to form the induction airway 13 and the nozzle airway 14, the nozzle housing 2 may specifically include a shell 21, a sensing tube 22 and at least two nozzle tubes 23. The shell 21 covers the outside of the sensing tube 22 and the nozzle tube 23. The sensing tube 22 and the nozzle tube 23 are arranged at intervals. The induction airway 13 is formed in the sensing tube 22, and the nozzle airway 14 is formed in the nozzle tube 23. The sensing tube 22 and the nozzle tube 23 are respectively connected to the shell 21 at the suction end 15, and the sensing tube 22 and the nozzle tube 23 extend in the direction away from the suction end 15 along the axial direction. In the embodiment of the present application, the required induction airway 13 and the nozzle airway 14 are formed based on the nozzle shell 2. The nozzle shell 2 is generally made of plastic and can be formed by injection molding, blow molding and other processes. In order to reduce the amount of material used and ensure the user experience, the nozzle shell 2 includes an outer shell 21, which is formed on the outermost side of the nozzle shell 2 and is usually ergonomically designed to enhance the user experience. The nozzle shell 2 also includes an induction tube 22 and a nozzle tube 23, wherein the induction tube 22 and the nozzle tube 23 are respectively used to form The sensing airway 13 and the nozzle airway 14 are formed therein, wherein the outer shell 21 covers the sensing tube 22 and the nozzle tube 23 therein, so that the user will not directly contact the sensing tube 22 and the nozzle tube 23 from the outside; the sensing tube 22 and each nozzle tube 23 are arranged at intervals, which means that there are intervals between the sensing tube 22 and the nozzle tube 23, or between the nozzle tubes 23 and the nozzle tubes 23. By setting the intervals, the usage of the nozzle shell 2 can be reduced, the material cost can be reduced, and the nozzle equipment can also be lighter.

[0039] The housing 21 is connected to the induction tube 22 and the nozzle tube 23 at the suction end 15. The suction end 15 is provided with an induction air outlet 11 and an atomization air outlet 12, which are respectively connected to the induction tube 22 and the nozzle tube 23. Specifically, the housing 21, the induction tube 22 and the nozzle tube 23 can be directly integrally formed.

[0040] In some optional embodiments, during the process of aerosol being discharged from the atomization outlet 12, part of the aerosol will form condensate due to the decrease in temperature. In order to recover the aerosol condensate and avoid affecting the suction experience, the atomization device may further include at least two liquid absorption components 3, each of which is arranged in a one-to-one correspondence with the suction nozzle tube 23, and each of the liquid absorption components 3 is spaced apart from each other. Since the suction nozzle tubes 23 are isolated from each other, the corresponding liquid absorption components 3 are also arranged in a separated manner, thereby avoiding the connection between the suction nozzle tubes 23 from the source; each liquid absorption component 3 is arranged corresponding to its own suction nozzle tube 23, and the liquid absorption component 3 is connected to the suction nozzle airway 14, so that when aerosol condensate is formed in the suction nozzle airway 14, the aerosol condensate flows on the tube wall of the suction nozzle tube 23, and is then absorbed by the liquid absorption component 3, thereby realizing the storage of the aerosol condensate. For better collection effect, the liquid absorption component 3 is arranged at the end of the suction nozzle tube 23 away from the suction end 15, so that the aerosol condensate in the suction nozzle tube 23 can be collected as much as possible. The liquid absorption component 3 and the suction nozzle tube 23 are arranged one by one, which means that one liquid absorption component 3 corresponds to one suction nozzle tube 23, so the condensate absorbed by each liquid absorption component 3 will not mix, and therefore, no cross-flavor will be generated due to the mixing of the condensate.

[0041] In some alternative embodiments, please refer to Figure 2 , 3 , 5, 6, the liquid absorption component 3 may specifically include a first liquid absorption part 31, wherein at least part of the first liquid absorption part 31 abuts against the end face of the nozzle tube 23 away from the suction end 15. The first liquid absorption part 31 surrounds the tube wall of the nozzle tube 23, and the first liquid absorption part 31 at least partially abuts against the end face of the nozzle tube 23 away from the suction end 15. In this case, the part where the first liquid absorption part 31 abuts against the end face of the nozzle tube 23 can be connected to the nozzle airway 14 inside the nozzle tube 23 to absorb the condensate flowing in the nozzle airway 14. The first liquid absorption part 31 generally has a certain elasticity, which can prevent the aerosol condensate from leaking from the contact point between the two. In order to allow the first liquid absorption part 31 to absorb the condensate normally, the first liquid absorption part 31 can have a connecting hole arranged along the axial direction, and the connecting hole is connected to the nozzle airway 14.

[0042] In some optional embodiments, the liquid absorbing assembly 3 may also include a second liquid absorbing member 32, which is contact-connected with the first liquid absorbing member 31 and is arranged on a side of the first liquid absorbing member 31 near the suction end 15. The second liquid absorbing member 32 contacts the first liquid absorbing member 31, thereby increasing the total volume of the liquid absorbing assembly 3, and enhancing the ability of the liquid absorbing assembly 3 to accommodate aerosol condensate as a whole. The second liquid absorbing member 32 may be arranged along the gaps between each suction nozzle pipe 23 and the induction tube 22, and in the limit state, the gaps between each suction nozzle pipe 23, the induction tube 22 and even the shell 21 may be filled. Specifically, in some optional embodiments, the second liquid absorbing member 32 may be arranged on the tube wall periphery of the suction nozzle pipe 23.

[0043] In addition, the first liquid absorbent member 31 and the second liquid absorbent member 32 can be formed separately, or can be directly formed as one piece. The first liquid absorbent member 31 and the second liquid absorbent member 32 can specifically include a capillary liquid storage mechanism, such as liquid storage cotton.

[0044] In some alternative embodiments, please refer to Figure 1-6 The specific structure of the shell 21 may include a fixedly connected connecting portion 24 and a surrounding portion 25. The connecting portion 24 is formed at the suction end 15 and is fixedly connected to the induction tube 22 and the nozzle tube 23. The induction outlet 11 and the atomization outlet 12 are provided through the connecting portion 24. The surrounding portion 25 surrounds the induction tube 22 and the nozzle tube 23, and the cross-sectional area of ​​the surrounding portion 25 along the direction perpendicular to the axis gradually increases in the direction away from the suction end 15. The structure of the shell 21 includes a connecting portion 24 and a surrounding portion 25, wherein the connecting portion 24 is used to connect the shell 21 with the induction tube 22 and the nozzle tube 23, and the surrounding portion 25 surrounds the induction tube 22 and the nozzle tube 23. The induction outlet 11 and the atomization outlet 12 are provided through the connecting portion 24, thereby realizing the communication between the induction tube 22 and the induction outlet 11, and the nozzle tube 23 and the atomization outlet 12. The surrounding portion 25 gradually increases in size in a direction away from the suction end 15 , thereby increasing the contact area between the suction end 15 and the atomizer body 4 , so as to adapt to the size of the atomizer body 4 and improve the overall consistency of the product.

[0045] In addition, the surrounding portion 25 can also be cylindrical as a whole, and its cross-sectional area along the axial direction away from the suction end 15 is almost unchanged. Under this structure, other components including a liquid storage assembly can be arranged on the outer peripheral side of the surrounding portion 25 to enhance the structural integrity of the entire atomization device.

[0046] In some optional embodiments, in order to facilitate cleaning of the atomizing device and avoid clogging of the atomizing device, the sensing airway 13 and each nozzle airway 14 extend along the axial direction. In other words, the sensing airway 13 and the nozzle airway 14 extend along the line connecting the suction end 15 and the assembly end 16, that is, the sensing airway 13 and the nozzle airway 14 extend along a straight line, which can reduce the difficulty of processing, and the user can also easily clean the nozzle airway 14 and the sensing airway 13 during use to avoid residual aerosol condensate and the like from clogging the nozzle airway 14.

[0047] In addition, the nozzle air passage 14 may extend through a curved passage in addition to extending in a straight line. The curved passage may extend the travel of the aerosol, thereby enhancing the cooling effect of the aerosol and reducing the temperature of the aerosol discharged from the atomization outlet 12 .

[0048] In some optional embodiments, in order to enhance the sensing sensitivity of the pneumatic switch, the cross-sectional area of ​​the sensing air channel 13 along the direction perpendicular to the axis is smaller than the cross-sectional area of ​​the nozzle air channel 14 along the direction perpendicular to the axis. The cross-sectional area of ​​the sensing air channel 13 is smaller than that of the nozzle air channel 14. By reducing the cross-sectional area of ​​the sensing air channel 13, the gas flow required for the pneumatic switch to sense the change in air pressure can be reduced, thereby increasing the sensing sensitivity of the pneumatic switch, and can trigger the working state switching of the atomizer assembly 5 more timely, thereby improving the user experience.

[0049] In some optional embodiments, in order to adapt to the layout of at least two nozzle airways 14, especially to take into account both aesthetics and user experience, the extension direction of the induction airway 13 coincides with the center line of the nozzle shell 2 along the axial direction; each nozzle airway 14 is symmetrically arranged about the center line of the induction airway 13. In other words, the induction airway 13 can be arranged along the center line of the atomization device to reduce the influence of the suction posture on the sensitivity; the other nozzle airways 14 can be symmetrically arranged with the center line of the induction airway 13 as the symmetry center. According to the number of nozzle airways 14, the arrangement of the nozzle airway 14 includes: when the nozzle airway 14 includes two, the two nozzle airways 14 are arranged in axisymmetric arrangement about the center line of the induction airway 13; when the nozzle airway 14 includes three or more, each nozzle airway 14 is arranged in rotational symmetry about the center line of the induction airway 13. When in use, the user can rotate the atomizer device to adjust the position of the atomizer outlet 12, so that the atomizer outlets 12 corresponding to aerosols of different flavors can all discharge aerosols from the same position, ensuring the consistency of the user's inhalation experience.

[0050] According to the atomization device provided in the embodiment of the present application, since the atomization device is formed with mutually separated atomization air outlets 12, which are respectively connected to mutually separated nozzle air passages 14, different types of aerosols are discharged independently. Compared with the method of discharging aerosols of different flavors from the same outlet through a common air passage on the nozzle in the prior art, mixing and flavoring are effectively avoided, and the sensing air passage 13 is also separated from the nozzle air passage 14, thereby avoiding contamination of the sensing air passage 13, effectively improving the user experience.

[0051] The present application also provides an atomization device, please refer to Figure 7-10 , which includes an atomizer body 4, a pneumatic switch and the nozzle shell 2 in the above embodiment; wherein the atomizer body 4 includes at least two independent atomizer components 5, each of which is used to generate different types of aerosols; the atomizer body 4 has a sensing airflow cavity isolated from each atomizer component 5, and the pneumatic switch is arranged in the sensing airflow cavity; the assembly end 16 is fixedly connected to the atomizer body 4, and each nozzle airway 14 is respectively connected to each atomizer component 5, and the sensing airway 13 is connected to the sensing airflow cavity.

[0052] Among the components of the atomization device in the embodiment of the present application, the atomizer body 4 is used to generate aerosols. Among them, in order to generate aerosols according to the types of different aerosol matrices and avoid the occurrence of cross-flavoring of different aerosols, the atomizer body 4 includes at least two atomization components 5 independently arranged from each other, and each atomization component 5 is used to generate different types of aerosols; each atomization component 5 is connected to each nozzle airway 14 respectively, so the aerosols generated by each atomization component 5 are discharged through the nozzle airways 14 isolated from each other. It is worth mentioning that in the embodiment of the present application, the atomization component 5 is connected to the nozzle airway 14, which can be directly connected to the nozzle airway 14, or can be indirectly connected through other connecting airways. It is not limited in the embodiment of the present application, as long as each atomization component 5 is isolated from the nozzle airway 14.

[0053] The pneumatic switch is arranged in the sensing airflow cavity, and the sensing airway 13 is connected with the sensing airflow cavity, that is, the sensing airway 13 is connected with the pneumatic switch, and the working state of the atomizing assembly 5 is controlled by the pneumatic switch.

[0054] Among them, please refer to the examples in this application. Figure 4-6 The nozzle shell 2 has a preset length in the axial direction; the atomizer assembly 5 may include an atomizer core 51 and a liquid storage member 52 that are interconnected, wherein the liquid storage member 52 is disposed on the outer peripheral side of the nozzle shell 2, and the liquid storage member 52 is disposed in parallel with the nozzle airway 14, please refer to Fig.10As shown. Since the nozzle shell 2 has a preset length along the axial direction, the outer peripheral side of the nozzle shell 2 has a large assembly space, and some components in the atomization device can be arranged around the outer peripheral side of the nozzle shell 2 to improve the compactness of the product structure. At the same time, it can also achieve the effect of integrated assembly and disassembly, that is, when the nozzle shell 2 is disassembled, the components arranged on the outer peripheral side of the nozzle shell can also be removed together. Specifically, the components of the atomization assembly 5 in the embodiment of the present application include an atomization core 51 and a liquid storage part 52 arranged as a set, wherein the liquid storage part 52 of each atomization assembly 5 forms a liquid storage cavity, and different liquid storage cavities are used to store different types of aerosol matrices; the aerosol matrix in the liquid storage part 52 flows into the atomization core 51, and the aerosol matrix is ​​heated by the atomization core 51, thereby generating an aerosol of the corresponding type. The liquid storage component 52 is arranged around the outer peripheral side of the nozzle shell 2, which can facilitate the observation of the amount of aerosol matrix stored in the liquid storage component 52 and the disassembly and assembly of the liquid storage component 52. The efficiency of adding aerosol matrix to the liquid storage component 52 or replacing the liquid storage component 52 with a new one after the aerosol matrix in the liquid storage component 52 is used up will be improved.

[0055] In addition, the atomization device may further include a power supply component 6, which is used to provide power to the atomization core 51, so that the atomization core 51 can heat the aerosol matrix to generate an aerosol. Depending on whether the atomization device is a disposable product, the power supply component 6 and the atomizer body 4 may be fixedly connected or detachably connected. When the power supply component 6 is detachably connected to the atomizer body 4, the power supply component 6 can be maintained and replaced as appropriate.

[0056] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. An atomization device, characterized in that: include: An atomizer body, the atomizer body comprising a pneumatic switch and at least two atomization components; A nozzle shell, the nozzle shell having a suction end and an assembly end arranged opposite to each other along the axial direction; the suction end is provided with an induction air outlet and at least two atomization air outlets, and the induction air outlet and the atomization air outlet are isolated from each other; an induction airway and at least two nozzle airways are formed inside the nozzle shell, the induction airway is connected with the induction air outlet, and each of the nozzle airways is respectively connected with each of the atomization air outlets; the assembly end is used to be fixedly connected with the atomizer body, each of the nozzle airways is respectively connected with different atomization components in the atomizer body, and the induction airway is connected with a pneumatic switch in the atomizer body.

2. The atomizing device according to claim 1, characterized in that The nozzle shell includes an outer shell, an induction tube and at least two nozzle tubes, the outer shell covers the induction tube and the outer side of the nozzle tube, the induction tube and the nozzle tube are spaced apart, the induction airway is formed in the induction tube, and the nozzle airway is formed in the nozzle tube.

3. The atomizing device according to claim 2, characterized in that: The atomizing device further comprises at least two liquid suction components, each of the liquid suction components is arranged in one-to-one correspondence with the suction nozzle tube, and each of the liquid suction components is spaced apart from each other.

4. The atomizing device according to claim 3, characterized in that: The liquid absorbing component comprises a first liquid absorbing member, at least a portion of which abuts against an end surface of the suction nozzle tube away from the suction end.

5. The atomizing device according to claim 4, characterized in that: The first liquid-absorbing member has a communication hole arranged along the axial direction, and the communication hole is communicated with the suction nozzle airway.

6. The atomizing device according to claim 4, characterized in that The liquid absorbing component also includes a second liquid absorbing member, which is contact-connected with the first liquid absorbing member and is arranged on a side of the first liquid absorbing member close to the suction end.

7. The atomizing device according to claim 6, characterized in that The second liquid absorbing member is arranged on the outer periphery of the tube wall of the suction nozzle tube.

8. The atomizing device according to any one of claims 1 to 7, characterized in that: The induction air passage and each of the nozzle air passages extend along the axis direction, and a cross-sectional area of ​​the induction air passage along a direction perpendicular to the axis is smaller than a cross-sectional area of ​​the nozzle air passage along a direction perpendicular to the axis.

9. The atomizing device according to any one of claims 1 to 7, characterized in that: The extending direction of the induction air channel coincides with the center line of the nozzle shell along the axial direction, and each of the nozzle air channels is symmetrically arranged about the center line of the induction air channel.

10. The atomizing device according to any one of claims 1 to 7, characterized in that: The atomizer body comprises at least two atomizing assemblies which are independent of each other, and each atomizing assembly is used to generate different types of aerosols; the atomizer body has an induction airflow cavity which is isolated from each atomizing assembly, and the pneumatic switch is arranged in the induction airflow cavity.

11. The atomizing device according to any one of claims 1 to 7, characterized in that: The nozzle shell has a preset length in the axial direction; the atomizer assembly includes an atomizer core and a liquid storage component that are interconnected, the liquid storage component is arranged on the outer peripheral side of the nozzle shell, and the liquid storage component and the nozzle airway are arranged in parallel.

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