Atomizer and electronic atomization device

Abstract

The utility model is suitable for the technical field of atomization devices, and provides an atomizer and an electronic atomization device. The electronic atomization device comprises an atomizer, the atomizer comprises a shell, atomization assemblies and a suction nozzle, at least two mutually spaced mounting cavities are formed in the shell, the atomization assemblies are arranged in the mounting cavities in a one-to-one mode and used for generating aerosol, and atomization cavities allowing the aerosol to circulate are formed in the atomization assemblies. The suction nozzle is movably connected to the shell, and an air channel used for being communicated with the atomization cavity is formed in the suction nozzle so that aerosol can be guided out. The suction nozzle moves relative to the shell through the guide structure so as to be connected with the atomization assemblies in a switching mode, and the corresponding aerosol is obtained when the air channel communicates with the atomization cavity. By means of the arrangement, the atomizer has atomization diversity, a user can drive the suction nozzle to move according to actual requirements so as to obtain aerosol with the corresponding taste and / or concentration, the atomization effect of the atomizer is improved, and the individual requirements of the user can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomization devices, and more specifically, relates to an atomizer and an electronic atomization device. Background Art

[0002] An electronic atomization device is a device that generates aerosols for users to use by heating and atomizing. The electronic atomization device stores edible aerosol-generating substrates through an atomizer and atomizes the aerosol-generating substrates into edible aerosols. However, the structure of the atomizer in the related art is relatively simple, and the components and / or types of aerosol-generating substrates that can be stored in the atomizer, and the concentration and / or components of the derived aerosols are relatively simple. Different atomization effects cannot be produced on the same atomizer. For example, the same atomizer cannot derive aerosols of different flavors and / or different concentrations, and it is difficult to meet the personalized needs of users. Utility Model Content

[0003] In view of this, the utility model provides an atomizer and an electronic atomization device to solve the technical problem of how to increase the atomization effect of the atomizer.

[0004] The technical solution provided by the embodiment of the utility model is implemented as follows:

[0005] A nebulizer comprises: a shell, wherein at least two mutually spaced mounting cavities are provided inside; an atomizing assembly, used for generating an aerosol, wherein an atomizing cavity for the circulation of the aerosol is provided inside the atomizing assembly, and wherein each of the mounting cavities is provided with the atomizing assembly; and a suction nozzle, movably connected to the shell, wherein an airway for communicating with the atomizing cavity is formed inside the suction nozzle so as to guide out the aerosol; wherein the suction nozzle moves relative to the shell through a guide structure so as to switch the connection with each of the atomizing assemblies, and obtains the corresponding aerosol when the airway is connected with the atomizing cavity.

[0006] In some embodiments, the guide structure includes a rotating shaft, one end of which is connected to the shell, and the other end of which is connected to the suction nozzle; wherein the suction nozzle rotates relative to the shell to switch the connection between the atomization components.

[0007] In some embodiments, the atomization assembly further includes: a liquid storage chamber, used to store an aerosol generating matrix; an oil filling portion, connected to the liquid storage chamber, and used to inject the aerosol generating matrix into the liquid storage chamber; wherein, when the nozzle moves to a first position relative to the housing, at least one of the oil filling portions is exposed.

[0008] In some embodiments, the guide structure includes a slide groove, which is arranged on either the nozzle or the shell, and the other of the nozzle and the shell is arranged in the slide groove; wherein the nozzle slides relative to the shell to switch the connection between each of the atomization components.

[0009] In some embodiments, the atomizer further includes: a connecting shell, disposed between the suction nozzle and the outer shell and connected to the outer shell, and the suction nozzle moves relative to the connecting shell through the guide structure; wherein, a plurality of separated first sub-channels are provided in the connecting shell, and the number of each of the first sub-channels is the same as that of each of the atomization chambers and they are connected one by one.

[0010] In some embodiments, a second sub-channel and a mixing channel are further provided in the connecting shell, and at least two adjacent first sub-channels are connected through the second sub-channel, and the mixing channel is connected to the second sub-channel; wherein, when the nozzle moves to a second position relative to the connecting shell, the airway is connected to the mixing channel to obtain the mixed aerosol.

[0011] In some embodiments, a connecting piece is provided on the connecting shell, and the connecting shell and the outer shell are detachably connected via the connecting piece; and / or a connecting piece is provided on the suction nozzle, and the suction nozzle and the outer shell are detachably connected via the connecting piece.

[0012] In some embodiments, the atomization assembly further includes: a liquid storage chamber, used to store an aerosol generating matrix; an oil injection portion, connected to the liquid storage chamber, and used to inject the aerosol generating matrix into the liquid storage chamber; wherein, when the connecting shell and / or the nozzle are disassembled and separated from the outer shell, each of the oil injection portions is exposed.

[0013] An electronic atomization device includes the above-mentioned atomizer, and the electronic atomization device also includes: a main body, connected to the atomizer, and a accommodating cavity is formed in the main body; a heating component, which is provided with multiple heating components and each of the heating components is at least partially arranged in the accommodating cavity, and the heating component is used to convert the aerosol generating matrix in the atomizer into the aerosol; the number of each heating component is the same as that of each atomization component and corresponds one to one; a power supply is arranged in the accommodating cavity and electrically connected to each heating component, and the power supply is used to supply power to each heating component.

[0014] In some embodiments, the heating component includes: a heating body, used to atomize the aerosol generating matrix into an aerosol; a microphone, connected to the heating body, and used to start heating the connected heating body; wherein the microphone is at least partially disposed in the accommodating cavity to connect each of the atomization components one by one.

[0015] In some embodiments, the body includes: a first body connected to the shell; a second body, each of the atomization components is installed on the second body, and the accommodating cavity is formed in the second body; wherein the first body is detachably connected to the shell, and / or the second body is detachably connected to each of the atomization components.

[0016] The embodiment of the utility model provides an atomizer and an electronic atomization device, which includes an atomizer. The atomizer includes a housing, an atomization component and a nozzle. At least two mutually spaced installation cavities are provided inside the housing, and an atomization component is provided in each installation cavity. The atomization component is used to generate aerosols, and an atomization cavity for aerosol circulation is provided inside the atomization component. The nozzle is movably connected to the housing, and an airway for communicating with the atomization cavity is formed inside the nozzle to guide the aerosol; wherein the nozzle moves relative to the housing through a guide structure to switch and connect each atomization component, and obtains the corresponding aerosol when the airway is connected to the atomization cavity. This arrangement enables the atomizer to have atomization diversity, and the user can drive the nozzle to move according to actual needs to obtain aerosols on demand, thereby increasing the atomization effect of the atomizer. For example, the atomizer can switch to export aerosols of different flavors and / or different concentrations to meet the personalized needs of the user and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of an electronic atomization device having the atomizer provided in the first embodiment;

[0018] Figure 2 for Figure 1 A top view of

[0019] Figure 3 for Figure 2 Sectional view in the AA direction;

[0020] Figure 4 for Figure 1 Schematic diagram of the three-dimensional assembly;

[0021] Figure 5 A three-dimensional schematic diagram of the suction nozzle provided in the first embodiment when in the first position;

[0022] Figure 6 A three-dimensional assembly diagram of the suction nozzle provided in Example 1;

[0023] Figure 7 A three-dimensional schematic diagram of the atomizer provided in Example 2;

[0024] Figure 8 This is a three-dimensional schematic diagram of the atomizer provided in Example 3;

[0025] Fig. 9 for Figure 7A top view of

[0026] Fig.10 for Fig. 9 Cross-sectional view in the BB direction;

[0027] Fig.11 A three-dimensional schematic diagram of the suction nozzle provided in the third embodiment when in the second position;

[0028] Fig.12 A partial three-dimensional schematic diagram of the atomizer provided in Example 4;

[0029] Fig.13 for Fig.12 A top view of

[0030] Fig.14 for Fig.13 Cross-sectional view along CC direction.

[0031] Description of reference numerals:

[0032] 1. Atomizer; 11. Shell; 111. Installation cavity; 12. Atomizer assembly; 121. Atomizer cavity; 122. Liquid storage cavity; 123. Oil filling part; 13. Suction nozzle; 131. Airway; 14. Guide structure; 141. Rotating shaft; 142. Slide groove; 15. Connector; 16. Connecting shell; 161. First sub-channel; 162. Second sub-channel; 163. Mixing channel; 17. Button; 2. Main body; 21. Accommodating cavity; 22. First main body; 23. Second main body; 3. Heating assembly; 31. Heating element; 32. Microphone; 4. Power supply. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] The various specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, the various possible combinations of the specific technical features in the utility model will not be described separately.

[0035] In the following description, the terms "first, second, etc." are only used to distinguish different objects, and do not mean that the objects have the same or related points. It should be understood that the directions "above", "below", "outside" and "inside" are all directions in normal use, and the directions "left" and "right" refer to the left and right directions shown in the corresponding schematic diagrams, which may or may not be the left and right directions in normal use.

[0036] It should be noted that the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0037] The utility model embodiment provides an atomizer 1 and an electronic atomization device, referring to Figure 1 The electronic atomization device includes an atomizer 1, in which an aerosol generating matrix is ​​stored. The atomizer 1 is used to atomize the aerosol generating matrix into an aerosol. The aerosol generating matrix includes but is not limited to tobacco oil, chemical liquid, and plant flower and leaf juice. The atomizer 1 can be used in medical, beauty, electronic aerosolization and other scenarios. It should be noted that the application scenario type of the embodiment of the utility model does not limit the structure of the atomizer 1 and the electronic atomization device of the embodiment of the utility model.

[0038] Embodiment 1

[0039] like Figure 2 and Figure 3 As shown, Figure 3 for Figure 2 The atomizer 1 comprises a housing 11, an atomizing assembly 12 and a nozzle 13. The atomizing assembly 12 is used to generate an aerosol, and an atomizing chamber 121 for aerosol circulation is provided inside the atomizing assembly 12; the nozzle 13 is connected to the housing 11, and an airway 131 for communicating with the atomizing chamber 121 is formed inside the nozzle 13 to guide the aerosol. Figure 3 The aerosol generation path shown (arrow direction), the airway 131 connects the outside atmosphere and the atomization chamber 121, the gas flows from bottom to top along the airway 131, driving the aerosol in the atomization chamber 121 to flow from bottom to top to the outside. Figure 4The housing 11 is provided with at least two installation cavities 111 spaced apart from each other, and each installation cavity 111 is provided with an atomizer assembly 12. That is to say, the number of the installation cavities 111 is greater than or equal to two. For example, if there are two, three, four, etc. installation cavities 111, then two, three, four, etc. atomizer assemblies 12 can be provided accordingly.

[0040] Reference Figure 3 and Figure 4 , the suction nozzle 13 is movably connected to the shell 11, wherein the suction nozzle 13 can be movably connected to the shell 11 in an inseparable manner, for example, the suction nozzle 13 can move relative to the shell 11 through the guide structure 14 to switch the connection of each atomization component 12, and obtain the corresponding aerosol when the airway 131 is connected to the atomization chamber 121. The suction nozzle 13 can slide relative to the shell 11 through the guide structure 14, and can also rotate or swing relative to the shell 11. The present application does not limit the specific setting structure of the guide structure 14, as long as the suction nozzle 13 can move relative to the shell 11 through the guide structure 14. The suction nozzle 13 can also be detachably connected to the shell 11. For example, the suction nozzle 13 can be connected to the shell 11 through multiple magnetic parts. The relative position of the suction nozzle 13 on the shell 11 can be changed by flipping the suction nozzle 13 or connecting the suction nozzle 13 to magnetic parts at different positions, so that the suction nozzle 13 can switch the connection of each atomization component 12.

[0041] In the embodiment where the nozzle 13 is in a non-detachable and movable connection with the housing 11, Figure 3 and Figure 4 The suction nozzle 13 can be switched to connect to any one of the atomizing assemblies 12 through the guide structure 14, or it can be switched to connect to multiple of the atomizing assemblies 12. For example, three atomizing assemblies 12 are provided in the atomizer 1, and the suction nozzle 13 can be switched to connect to one or two of the three atomizing assemblies 12 through the guide structure 14. For ease of understanding, the suction nozzle 13 is switched to connect to any atomizing assembly 12 as an example for explanation. The flavor and / or concentration of the aerosol derived from each atomizing assembly 12 can be the same or different. For example, the atomizing amount of each atomizing assembly 12 is the same, but the flavors of the derived aerosols are different. Then, the user can drive the suction nozzle 13 according to actual needs, so that the suction nozzle 13 is connected to the atomizing assembly 12 with an aerosol of any flavor as needed, so that the user can obtain the aerosol of the desired flavor when the suction nozzle 13 is connected to the corresponding atomizing chamber 121. Of course, the flavor of the aerosol-generating matrix stored in each group of atomizing components 12 may be the same, but the atomizing amount of each atomizing component 12 may be different, so that the user can obtain an aerosol of any concentration according to actual needs. The present application increases the atomization effect of the atomizer 1 by providing multiple atomizing components 12 and allowing the suction nozzle 13 to move relative to the housing 11 through the guide structure 14. The suction nozzle 13 can be connected to the corresponding atomizing component 12 as needed, so that the user can obtain the corresponding aerosol to meet the user's personalized needs.

[0042] It should be noted that the flavor and / or concentration of the aerosol exported by each atomizer component 12 is related to the parameters of the aerosol generating matrix stored in each atomizer component 12. The parameters of the aerosol generating matrix include one or more of boiling point, type, and composition. For example, the aerosol generating matrix in each atomizer component 12 may only be different in boiling point, type, or flavor. The aerosol generating matrix in each atomizer component 12 may also be different in boiling point, type, and composition.

[0043] In some possible implementations, reference Figure 3 After each atomizing assembly 12 is installed in the installation cavity 111 one by one, the atomizing cavities 121 of each atomizing assembly 12 are separated from each other, that is, the nozzle 13 and / or the housing 11 are not provided with a channel or airway structure to connect several atomizing cavities 121 or all atomizing cavities 121 in each atomizing assembly 12, and the airflow channels in each atomizing assembly 12 are isolated from each other. It can be understood that in this embodiment, the nozzle 13 is switched to connect any one of the atomizing assemblies 12 through the guide structure 14 to guide the aerosol in any atomizing cavity 121. This arrangement enables each atomizing assembly 12 to have a sealed airway one by one. When the user inhales any aerosol through the nozzle 13, for example, inhaling the aerosol in the first atomizing assembly 12a, only the atomizing cavity in the first atomizing assembly 12a in each atomizing assembly 12 is connected to the nozzle 13 to form a flowing airflow, so that the inhalation signal sensing element (such as the microphone 32) accurately activates the first atomizing assembly 12a. The air passages in each atomizer assembly 12 are isolated from each other and can accurately start a single atomizer assembly 12, thereby reducing the possibility of dry burning caused by the presence of flowing airflow in the other atomizer assemblies 12 (such as the second atomizer assembly 12b); it also reduces the possibility of aerosols of other flavors and / or concentrations mixing in when the user inhales an aerosol of any flavor and / or concentration, thereby improving the user experience.

[0044] The embodiment of the utility model provides an atomizer 1, which includes a housing 11, an atomizer assembly 12 and a nozzle 13. The housing 11 is provided with at least two mutually spaced mounting cavities 111, each mounting cavity 111 is provided with an atomizer assembly 12, the atomizer assembly 12 is used to generate aerosol, and the atomizer assembly 12 is provided with an atomizer cavity 121 for aerosol circulation. The nozzle 13 is movably connected to the housing 11, and an airway 131 for communicating with the atomizer cavity 121 is formed inside the nozzle 13 to guide the aerosol; wherein the nozzle 13 moves relative to the housing 11 through the guide structure 14 to switch the connection of each atomizer assembly 12, and obtain the corresponding aerosol when the airway 131 is connected with the atomizer cavity 121. This arrangement allows the user to drive the mouthpiece 13 to move according to actual needs. When the airway 131 in the mouthpiece 13 is connected to the atomization chamber 121 having the desired aerosol, the user can obtain the aerosol as needed, thereby increasing the atomization effect of the atomizer 1. For example, the atomizer 1 can switch between the atomization components 12 to derive aerosols of different flavors and / or different concentrations to meet the personalized needs of the user.

[0045] In some embodiments, reference Figure 4 and Figure 5 , the suction nozzle 13 can move relative to the housing 11, and the guide structure 14 includes a rotating shaft 141, one end (upper end) of the rotating shaft 141 is connected to the housing 11, and the other end (lower end) is connected to the suction nozzle 13, and the suction nozzle 13 is rotatably connected to each atomizing assembly 12 as needed. Specifically, one end (upper end) of the rotating shaft 141 can be fixedly connected to the housing 11, and the other end (lower end) can be rotatably connected to the suction nozzle 13. In this embodiment, the suction nozzle 13 rotates relative to the rotating shaft 141; or one end (upper end) of the rotating shaft 141 can be rotatably connected to the housing 11, and the other end (lower end) can be fixedly connected to the suction nozzle 13. In this embodiment, the rotating shaft 141 rotates with the suction nozzle 13 relative to the housing 11. The suction nozzle 13 can be switched to connect each atomizing assembly 12 through a rotating shaft 141. The structure is relatively simple and easy to implement, which reduces the difficulty of assembly and processing of the guide structure 14.

[0046] In some possible implementations, reference Figure 4 and Figure 5, the rotating shaft 141 can be limited in the suction nozzle 13 and detachably connected to the shell 11, such as, one end (upper end) of the rotating shaft 141 is engaged in the suction nozzle 13, and the other end (lower end) is plugged into the shell 11; of course, the rotating shaft 141 can also be limited in the shell 11 and detachably connected to the suction nozzle 13. In some embodiments as shown in the schematic diagram of the present application, one end (upper end) of the rotating shaft 141 is plugged into the suction nozzle 13, and the other end (lower end) is engaged in the shell 11, and the rotating shaft 141 is difficult to be separated from the shell 11. In this embodiment, the rotating shaft 141 can be limited at the top of the shell 11 as shown in the schematic diagram of the present application. Of course, in other possible embodiments, the shell 11 can also have a through hole for the rotating shaft 141 to pass through, so that the rotating shaft 141 is limited at the bottom of the shell 11. It should be noted that the present application does not limit the specific configuration structure and specific configuration position of the rotating shaft 141 on the housing 11 , as long as the suction nozzle 13 can rotate relative to the housing 11 through the rotating shaft 141 .

[0047] For ease of understanding, the following combination Figures 1 to 5 The implementation principle of the atomizer 1 in the first embodiment to produce different atomization effects is explained as follows:

[0048] In the first embodiment shown in this application, refer to Figures 1 to 5 The housing 11 is provided with two mounting cavities 111, and two atomizer assemblies 12 are adapted to be provided, and are arranged one by one in the mounting cavities 111. The two atomizer assemblies 12 are defined as a first atomizer assembly 12a and a second atomizer assembly 12b. In the initial state, the nozzle 13 is connected to the first atomizer assembly 12a, and the airway 131 is as shown in FIG. Figure 3 The aerosol in the first atomizer assembly 12a is guided out as shown; after the mouthpiece 13 rotates 180°, the mouthpiece 13 is connected to the second atomizer assembly 12b, and the airway 131 guides the aerosol in the second atomizer assembly 12b. The user rotates the mouthpiece 13 to switch the mouthpiece 13 from the first atomizer assembly 12a to the second atomizer assembly 12b, including but not limited to the following situations: 1. The flavors of the aerosol guided out by the first atomizer assembly 12a and the second atomizer assembly 12b are different, and the user wants to obtain aerosols of different flavors; 2. The aerosol output of the first atomizer assembly 12a and the second atomizer assembly 12b are different, and the user wants to obtain aerosols of different concentrations; 3. The aerosol generation matrix in the first atomizer assembly 12a has been consumed, or the first atomizer assembly 12a is damaged and cannot guide the aerosol, and the user wants to continue to guide the aerosol with the second atomizer assembly 12b.

[0049] In some embodiments, reference Figure 4 and Figure 5The atomizing assembly 12 further includes a liquid storage chamber 122 and an oil injection portion 123. The liquid storage chamber 122 is used to store an aerosol generating matrix. The parameters of the aerosol generating matrix stored in each liquid storage chamber 122 may be the same or different. The oil injection portion 123 is in communication with the liquid storage chamber 122. The oil injection portion 123 is used to inject the aerosol generating matrix into the liquid storage chamber 122. The oil injection portion 123 may be a sealing member that seals the opening of the liquid storage chamber 122, or may be a one-way valve disposed at the opening of the liquid storage chamber 122. The present application does not limit the specific type and structure of the oil injection portion 123, as long as the aerosol generating matrix can be injected into the liquid storage chamber 122 through the oil injection portion 123.

[0050] Reference Figure 5 When the nozzle 13 is rotated to the first position relative to the housing 11, at least one oil filling portion 123 is exposed, so that the user can inject the aerosol generating matrix into the liquid storage chamber 122 through the oil filling portion 123. In other words, by rotating the rotating shaft 141, not only can the connection of each atomizing component 12 be switched, but also the aerosol generating matrix can be replenished to at least one atomizing component 12 in the first position. The atomizer 1 provided by the embodiment of the utility model increases the atomization effect to meet the personalized needs of users, and also facilitates users to replenish the aerosol generating matrix to the atomizing component 12, and can be compatible with a variety of working conditions and a variety of scenarios.

[0051] exist Figure 5 In the embodiment shown, the nozzle 13 is rotated 90 degrees from the first atomizer assembly 12a or the second atomizer assembly 12b to the first position. It is understandable that when the nozzle 13 is in the first position, the first oil injection part 123a in the first atomizer assembly 12a and the second oil injection part 123b in the second atomizer assembly 12b are exposed, and the user can add aerosol generating substrate to the first atomizer assembly 12a and / or the second atomizer assembly 12b. It should be noted that the first position is not limited to Figure 5 As shown, the nozzle 13 can be rotated 90 degrees from the first atomization assembly 12a or the second atomization assembly 12b to any angle, that is, the first position can be any position that exposes at least one oil injection portion 123.

[0052] In some possible implementations, reference Figure 6, a connector 15 can be provided on the nozzle 13, and the nozzle 13 and the housing 11 can be detachably connected through the connector 15. After the nozzle 13 is separated from the housing 11, each oil filling part 123 is exposed, and the user can replenish the aerosol generating matrix to the corresponding atomization assembly 12 through each oil filling part 123. It should be noted that the present application does not limit the specific structure of the connector 15. For example, the connector 15 can be a snap-on part such as a tongue or a spring, and the connector 15 can also be a magnetic part. In the first embodiment shown in the schematic diagram of the present application, a plurality of magnetic parts are provided on the nozzle 13 and the housing 11, and the magnetic poles of the magnetic parts connected to the nozzle 13 and the magnetic parts connected to the housing 11 are different. The structure is simple, which reduces the difficulty of assembling the housing 11 and the nozzle 13, and is convenient for users to disassemble and assemble the nozzle 13.

[0053] Embodiment 2

[0054] The difference from the first embodiment is: Figure 7 The guide structure 14 in the atomizer 1 provided in the second embodiment includes a slide groove 142. The slide groove 142 is arranged on any one of the suction nozzle 13 and the shell 11, and the other one of the suction nozzle 13 and the shell 11 is arranged in the slide groove 142. For example, the suction nozzle 13 can be arranged on the suction nozzle 13, and the shell 11 can be arranged in the slide groove 142; or as shown in the schematic diagram of the present application, the slide groove 142 can be arranged on the shell 11, and the suction nozzle 13 is arranged in the slide groove 142. The suction nozzle 13 slides relative to the shell 11 to switch the connection between each atomization component 12. The slide groove 142 limits the movement trajectory of the suction nozzle 13, so that the suction nozzle 13 makes a translational motion relative to the shell 11, which makes full use of the space on the shell 11 and does not occupy additional space, so that the appearance of the atomizer 1 is more concise.

[0055] Embodiment 3

[0056] The difference between the first embodiment and the second embodiment is: Figure 8 and Fig.10 The atomizer assembly 12 further includes a connecting shell 16, which is disposed between the suction nozzle 13 and the housing 11 and connected to the housing 11. The suction nozzle 13 moves relative to the connecting shell 16 through a guide structure 14. The guide structure 14 can be the rotating shaft 141 in the first embodiment, so that the suction nozzle 13 rotates relative to the connecting shell 16 through the rotating shaft 141; the guide structure 14 can also be the slide groove 142 in the second embodiment, so that the suction nozzle 13 slides relative to the connecting shell 16 through the slide groove 142. In the schematic diagram shown in the present application, Fig. 9 for Figure 8 A top view of Fig.10 for Fig. 9 Cross-sectional view in the BB direction, refer to Fig.10 The guide structure 14 in the third embodiment includes a slide groove 142 .

[0057] Reference Fig.10 , a plurality of first sub-channels 161 are provided in the connecting shell 16, and the number of the first sub-channels 161 is the same as that of the atomizing chambers 121 and they are connected one by one. Then, when the airway 131 is connected to any first sub-channel 161 as needed, the other atomizing chambers 121 are separated from the airway 131 and aerosol is not led out. The taste and / or concentration of the aerosol obtained by the user will not be affected by the aerosol in other atomizing components 12, which is convenient for improving the user's experience. Fig.10 In the schematic diagram shown, each first sub-channel 161 is 161a and 161b, 161a is connected to the first atomization chamber 121a, 161b is connected to the second atomization chamber 121b, the nozzle 13 is located at a position where the airway 131 is connected to 161a, 161b is separated from 161a and the airway 131, and the airway 131 only guides the aerosol in the first atomization chamber 121a.

[0058] In some embodiments, reference Fig.11 , a second sub-channel 162 and a mixing channel 163 are further provided in the connecting shell 16, and at least two adjacent first sub-channels 161 are connected through the second sub-channel 162, for example, two adjacent first sub-channels 161 may be connected through the second sub-channel 162, or three or four adjacent first sub-channels 161 may be connected through the second sub-channel 162. The mixing channel 163 is connected with the second sub-channel 162, and when the mouthpiece 13 slides to the second position relative to the connecting shell 16, the airway 131 is connected with the mixing channel 163, so that the user can obtain a mixed aerosol, for example, the user can obtain aerosols mixed with multiple flavors and / or concentrations through the mixing channel 163, further increasing the atomization effect of the atomizer 1, so as to be compatible with the diverse choices of the user.

[0059] exist Fig.11 In the illustrated embodiment, the second sub-channel 162 is connected to the two first sub-channels 161a and 161b, and the mixing channel 163 is located between 161a and 161b and is connected to the second sub-channel 162. At this time, the nozzle 13 is in the first position, and 161a and 161b are both connected to the outside atmosphere via the airway 131 to generate airflow. The aerosol in the first atomization chamber 121a and the second atomization chamber 121b are mixed in the second sub-channel 162 and finally discharged through the mixing channel 163 with the airflow.

[0060] In some embodiments, reference Fig.10 The connecting shell 16 is provided with a connecting member 15, and the connecting shell 16 and the outer shell 11 are detachably connected through the connecting member 15. In the schematic diagram shown in the third embodiment, the connecting member 15 is a magnetic member, and the connecting shell 16 and the outer shell 11 are modularly assembled through the magnetic member, which reduces the difficulty of disassembling and assembling the connecting shell 16.

[0061] In some embodiments, reference Fig.10 When the connecting shell 16 and the outer shell 11 are disassembled and separated, each oil filling portion 123 is exposed, and the user can replenish the aerosol generating matrix to the corresponding atomizing assembly 12 through each oil filling portion 123 .

[0062] It should be noted that the above description of Embodiment 1, Embodiment 2 and Embodiment 3 tends to emphasize the differences between the embodiments. The same or similar aspects between the embodiments can be referenced to each other. For the sake of brevity, they will not be repeated herein.

[0063] Embodiment 4

[0064] The difference between the first embodiment, the second embodiment and the third embodiment is: Fig.12 and Fig.14 The nozzle 13 is connected to each atomizing assembly 12. A partition airway and an airway 131 are provided in the nozzle 13. The partition airways are the same in number as each atomizing chamber 121 and are connected one by one. The airway 131 is connected to each partition airway. A button 17 is provided on the housing 11. The user does not need to move the nozzle 13. By driving the button 17, any partition airway or multiple partition airways can be connected to the airway 131 as needed, so that the user can obtain the desired aerosol, which reduces the difficulty of the user switching to inhale the desired aerosol. Among them, Fig.13 for Fig.12 A top view of Fig.14 for Fig.13 Cross-sectional view along CC direction.

[0065] It should be noted that the button 17 can be a structural control button 17, for example, an air dividing sheet can be provided between adjacent separated air passages, and the button 17 can control the movement of the air dividing sheet, and when the air passage 131 is connected to the required separated air passage, the air dividing sheet separates the other separated air passages from the air passage 131. The button 17 can also be an electrical control button 17, for example, a start sensor is provided in each atomizing assembly 12, and the driving button 17 can trigger the corresponding start sensor, so that the atomizing assembly 12 connected to the start sensor is started to derive the required aerosol.

[0066] The present utility model also provides an electronic atomization device, which includes the atomizer 1 in any of the above embodiments, referring to Figure 3 and Figure 4, the electronic atomization device also includes a body 2, a heating component 3 and a power supply 4. The body 2 is connected to the atomizer 1, and a receiving chamber 21 is formed in the body 2. There are multiple heating components 3, and the number of each heating component 3 is the same as that of each atomization component 12 and corresponds one to one. Each heating component 3 is at least partially arranged in the receiving chamber 21; the power supply 4 is arranged in the receiving chamber 21 and is electrically connected to each heating component 3. The power supply 4 is used to supply power to each heating component 3, and the heating component 3 is used to heat the atomization core in the atomization component 12 so that the aerosol generating matrix is ​​atomized into an aerosol. The atomizer 1 is modularly assembled with the body 2 provided with the power supply 4, and the heating component 3 for starting the atomization core is connected to the body 2. Then, in the process of disassembling and assembling the atomizer 1, the atomizer 1 will not affect the electrical connection between the heating component 3 and the power supply 4, so that the circuit in the electronic atomization device remains reliably connected.

[0067] It should be noted that the present invention does not limit the specific type of the power source 4. For example, the power source 4 can be a non-rechargeable primary battery or a rechargeable battery that can be repeatedly charged and discharged. The present application protects an electronic atomization device equipped with an atomizer 1 provided in any of the above embodiments, so that the electronic atomization device in the present invention has atomization diversity and can meet the personalized needs of users.

[0068] In some embodiments, reference Figure 3 and Figure 4 The heating component 3 includes a heating element 31 and a microphone 32. The heating element 31 is used to heat the atomizing core in the atomizing component 12 so that the aerosol-generating matrix in the atomizing component 12 is atomized into an aerosol. The microphone 32 is a miniature electroacoustic device, and its main function is to receive the user's inhalation signal to control the start and stop of the atomizing component 12. When the airway 131 is connected to the required one or more atomizing chambers 121, an air pressure difference is generated on both sides of the microphone 32 in the heating component 3 connected to the corresponding atomizing component 12, the diaphragm in the microphone 32 vibrates, and the distance between the diaphragm and the electrode changes. The microphone 32 generates an electrical signal to start the corresponding heating element 31. For example, referring to Figure 2 The heating component 3 connected to the first atomization component 12a is the first heating component 3a, and the heating component 3 connected to the second atomization component 12b is the second heating component 3b. When the airway 131 is connected to the first atomization chamber 121a, an air pressure difference is generated on both sides of the first microphone 32 in the first heating component 3a, so that the first heating body 31 is started to heat the atomization core in the first atomization component 12a, and the aerosol generation matrix in the first atomization component 12a is atomized into aerosol and discharged through the airway 131.

[0069] Reference Figure 3 and Figure 4, each microphone 32 is arranged in the accommodating cavity 21, and each heating element 31 partially extends out of the accommodating cavity 21 to connect to each atomizing assembly 12 one by one. The atomizing assembly 12 does not need to extend into the accommodating cavity 21 to connect to the heating element 31, and the connection with the heating element 31 can be achieved outside the accommodating cavity 21. The accommodating cavity 21 is in a closed state, which is convenient for sealing the microphone 32, reducing the difficulty of setting the sealing structure of the sealed microphone 32, making the structure of the electronic atomizing device relatively simple.

[0070] In some embodiments, reference Figure 3 and Figure 4 The body 2 includes a first body 22 and a second body 23. The first body 22 is connected to the shell 11, and the second body 23 is connected to each atomizer component 12. The accommodating cavity 21 is formed in the second body 23, that is, the first body 22 is nested in the outer layer of the second body 23, and the second body 23 encloses the accommodating cavity 21 to form a closed space. The second body 23 defines the position of each atomizer component 12. The second body 23 cooperates with the shell 11 to jointly limit the position of each atomizer component 12, thereby increasing the installation stability of each atomizer component 12 and reducing the possibility of aerosol and / or aerosol generating matrix overflowing due to loosening of the atomizer component 12.

[0071] In some possible embodiments, the first body 22 is detachably connected to the housing 11, and / or the second body 23 is detachably connected to each atomizing assembly 12, so as to reduce the difficulty of assembling the housing 11 and the first body 22, and / or the difficulty of assembling each atomizing assembly 12. It should be noted that the structure for realizing the detachable connection between the first body 22 and the housing 11, and / or the structure for realizing the detachable connection between the second body 23 and each atomizing assembly 12 can be a snap-on structure or a magnetic connection structure. In the schematic diagram shown in the present application, the housing 11 is magnetically connected to the first body 22, and each atomizing assembly 12 is magnetically connected to the second body 23, and the structure is simple and easy to implement.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizer, characterized in that: include: The housing has at least two mutually spaced mounting cavities disposed therein; An atomizing assembly, used for generating an aerosol, wherein an atomizing cavity for the aerosol to flow is provided inside the atomizing assembly, and each of the mounting cavities is provided with the atomizing assembly; A nozzle is movably connected to the shell, and an airway is formed inside the nozzle for communicating with the atomization chamber to guide the aerosol; wherein the nozzle moves relative to the shell through a guide structure to switch the connection between each atomization component, and obtains the corresponding aerosol when the airway is connected to the atomization chamber.

2. The atomizer according to claim 1, characterized in that The guide structure comprises a rotating shaft, one end of which is connected to the shell, and the other end of which is connected to the suction nozzle; wherein the suction nozzle rotates relative to the shell to switch the connection between the atomizing components.

3. The atomizer according to claim 1 or 2, characterized in that: The atomizing assembly further comprises: A liquid storage chamber, used for storing an aerosol-generating matrix; An oil injection portion, connected to the liquid storage cavity, and used for injecting the aerosol generating matrix into the liquid storage cavity; Wherein, when the suction nozzle moves to the first position relative to the housing, at least one of the oil filling parts is exposed.

4. The atomizer according to claim 1, characterized in that The guide structure includes a slide groove, which is arranged on any one of the suction nozzle and the shell, and the other of the suction nozzle and the shell is arranged in the slide groove; wherein the suction nozzle slides relative to the shell to switch the connection between each of the atomization components.

5. The atomizer according to claim 1, characterized in that The atomizer also includes: A connecting shell is disposed between the suction nozzle and the outer shell and connected to the outer shell, and the suction nozzle moves relative to the connecting shell through the guide structure; Wherein, a plurality of first sub-channels are arranged separately in the connection shell, and the number of the first sub-channels is the same as that of the atomization chambers and they are connected one by one.

6. The atomizer according to claim 5, characterized in that A second sub-channel and a mixing channel are further provided in the connecting shell, at least two adjacent first sub-channels are connected through the second sub-channel, and the mixing channel is connected with the second sub-channel; Wherein, when the nozzle moves to the second position relative to the connecting shell, the airway is communicated with the mixing channel to obtain the mixed aerosol.

7. The atomizer according to claim 5, characterized in that The connecting shell is provided with a connecting piece, and the connecting shell and the outer shell are detachably connected through the connecting piece; and / or, the suction nozzle is provided with a connecting piece, and the suction nozzle and the outer shell are detachably connected through the connecting piece.

8. The atomizer according to claim 7, characterized in that The atomizing assembly further comprises: A liquid storage chamber, used for storing an aerosol-generating matrix; An oil injection portion, connected to the liquid storage cavity, and used for injecting the aerosol generating matrix into the liquid storage cavity; Wherein, when the connecting shell and / or the suction nozzle are disassembled and separated from the outer shell, each of the oil filling parts is exposed.

9. An electronic atomization device, characterized in that: The electronic atomizer comprises the atomizer according to any one of claims 1 to 8, wherein the electronic atomization device further comprises: A body connected to the atomizer, wherein a receiving cavity is formed in the body; A plurality of heating components are provided and each of the heating components is at least partially disposed in the accommodating cavity, and the heating components are used to convert the aerosol generating substrate in the atomizer into the aerosol; the number of each heating component is the same as that of each atomizing component and they correspond one to one; A power supply is arranged in the accommodating cavity and is electrically connected to each of the heating components. The power supply is used to supply power to each of the heating components.

10. The electronic atomization device according to claim 9, characterized in that: The heating component comprises: A heating element, used for atomizing the aerosol-generating substrate into an aerosol; A microphone, connected to the heating element, and used to start heating of the connected heating element; Wherein, the microphone head is at least partially arranged in the accommodating cavity to be connected to each of the atomizing components one by one.

11. The electronic atomization device according to claim 9, characterized in that: The body comprises: A first body connected to the housing; A second body, each of the atomizing assemblies is mounted on the second body, and the accommodating cavity is formed in the second body; Wherein, the first body is detachably connected to the shell, and / or the second body is detachably connected to each of the atomization components.

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