Atomization main machine and atomization device

Abstract

The utility model provides an atomization main machine and an atomization device, and relates to the technical field of electronic atomization. The atomization main machine comprises a supporting assembly and a first atomization bin. The supporting assembly comprises a supporting seat and a rotating shaft, and the rotating shaft is arranged on the supporting seat; the first atomization bin is used for containing the multiple first atomization assemblies, and the first atomization bin is rotationally arranged on the supporting base and arranged outside the rotating shaft in a sleeving mode; the first atomization bin is provided with a plurality of positioning teeth; the supporting seat is provided with a plurality of fixing teeth; the positioning teeth rotate relative to the fixing teeth in an engaged mode so that the at least one first atomization assembly can be positioned on the atomization working position of the atomization main machine. Before and after the switching process of the first atomization assemblies, the multiple positioning teeth arranged on the first atomization bin are engaged with the multiple fixing teeth arranged on the supporting base, so that the first atomization bin and the supporting base can be accurately aligned, and then all the first atomization assemblies are accurately positioned on the atomization working positions through switching.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to an atomization host and an atomization device. BACKGROUND

[0002] The atomization host is a device capable of atomizing an aerosol substrate into an aerosol for a user to use, which has been widely applied in the medical, cosmetic and other industries.

[0003] In the switching process of the related atomization host of multiple atomization assemblies, the atomization assembly and the atomization working position are not accurately aligned. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the present application aims to provide an atomization host and an atomization device, which are designed to solve the technical problem of inaccurate alignment of the atomization assembly and the atomization working position.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows:

[0006] The embodiment of the present application provides an atomization host, which comprises:

[0007] A support assembly, which comprises a support seat and a rotating shaft, wherein the rotating shaft is arranged on the support seat;

[0008] A first atomization cartridge, which is used for accommodating multiple first atomization assemblies, is rotationally arranged on the support seat and is sleeved on the rotating shaft; and

[0009] The first atomization cartridge is provided with multiple positioning teeth, the multiple positioning teeth are arranged around the central axis of the first atomization cartridge, and the multiple positioning teeth are arranged on the side of the first atomization cartridge facing the support seat; the support seat is provided with multiple fixing teeth, the multiple fixing teeth are arranged around the central axis of the rotating shaft, and the multiple fixing teeth are arranged on the side of the support seat facing the first atomization cartridge; the multiple positioning teeth are rotationally engaged with the multiple fixing teeth, so that at least one first atomization assembly is positioned on the atomization working position of the atomization host.

[0010] In one of the embodiments, the first atomization cartridge comprises:

[0011] A sleeve, in which the multiple first atomization assemblies are accommodated, the rotating shaft is arranged in the sleeve, the multiple positioning teeth are arranged around the central axis of the sleeve, and the multiple positioning teeth are arranged on the end of the sleeve close to the support seat; the sleeve can rotate around the rotating shaft by a preset angle, so that the multiple positioning teeth are rotationally engaged with the multiple fixing teeth, and at least one first atomization assembly is positioned on the atomization working position.

[0012] In one of the embodiments, the atomization host further comprises an elastic member, which is arranged in the sleeve and sleeved on the rotating shaft, and the elastic member abuts against the sleeve;

[0013] The rotating shaft comprises a limiting end and a plug-in end, the limiting end is located at one end of the rotating shaft away from the support base, the plug-in end is inserted into the support base, and the elastic member abuts against the limiting end.

[0014] In one of the embodiments, the first atomization cartridge further comprises:

[0015] A shaft sleeve, which is arranged in the sleeve, the rotating shaft is arranged in the shaft sleeve, and each positioning tooth is arranged on one side of the shaft sleeve close to the support base;

[0016] A plurality of partitions, which are arranged around the shaft sleeve in the sleeve, connect the sleeve and the shaft sleeve, and define a plurality of first accommodating cavities with the shaft sleeve and the sleeve, each first accommodating cavity is used for accommodating a corresponding first atomization assembly, each positioning tooth is arranged corresponding to the first accommodating cavity, the shaft sleeve can rotate around the rotating shaft by a preset angle, so that each positioning tooth slides along the corresponding fixed tooth, one positioning tooth is clamped between two adjacent fixed teeth, and one first accommodating cavity is positioned in the atomization working position.

[0017] In one of the embodiments, one end of the positioning tooth close to the support base is gathered towards the direction of the fixed tooth, and the edge of the positioning tooth comprises a first edge and a second edge, the first edge and the second edge are connected in a circular arc transition, and the first edge and the second edge are at a preset angle.

[0018] In one of the embodiments, two adjacent fixed teeth are connected to define a positioning groove matched with the shape of the positioning tooth, each positioning tooth can slide out of a corresponding positioning groove and be clamped in an adjacent positioning groove.

[0019] In one of the embodiments, one end of the fixed tooth away from the support base is gathered towards the direction of the positioning tooth, and the fixed tooth comprises two oppositely arranged guide inclined surfaces, each positioning tooth can slide out of the positioning groove along any guide inclined surface.

[0020] In one of the embodiments, the atomization host further comprises:

[0021] A second atomization chamber is arranged on the side of the support base away from the first atomization chamber. The second atomization chamber comprises at least one second accommodating cavity, and at least one second atomization assembly is accommodated in the at least one second accommodating cavity. The at least one second atomization assembly is arranged on the atomization working position and in communication with the atomization air passage of any one of the first atomization assemblies.

[0022] In one of the embodiments, the atomization main machine further comprises a sealing member arranged on the support base. The sealing member is provided with a gas guide passage. The first atomization assembly on the atomization working position is in gas passage communication with the second atomization assembly through the gas guide passage, so that the first atomization air passage of the first atomization assembly is in communication with the second atomization air passage of the second atomization assembly.

[0023] In addition, the atomization main machine further comprises a conductive assembly arranged on the support base. The conductive assembly connects the second atomization assembly and the first atomization assembly on the atomization working position, so that the conductive assembly electrically connects the second atomization assembly and the first atomization assembly.

[0024] The embodiments of the present application also provide an atomization device comprising a first atomization assembly, a second atomization assembly and the above-mentioned atomization main machine. The first atomization assembly and the second atomization assembly are respectively inserted into corresponding ends of the atomization main machine.

[0025] The present application has the following beneficial effects:

[0026] The atomization main machine provided by the present application can realize the switching of the first atomization assemblies by rotating the first atomization chamber relative to the support base and driving the first atomization assemblies accommodated in the first atomization chamber to rotate relative to the support base. The plurality of positioning teeth arranged on the first atomization chamber and the plurality of fixing teeth arranged on the support base are engaged before and after the switching process, so that the first atomization chamber and the support base can be accurately positioned, and then each first atomization assembly can be accurately positioned on the atomization working position through switching.

[0027] In order to make the above objectives, features and advantages of the present application more apparent and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0029] Figure 1 Fig. 1 shows a schematic diagram of the overall structure of an atomization device according to an embodiment of the present application;

[0030] Figure 2 Fig. 2 shows a schematic diagram of the internal structure of an atomization device according to an embodiment of the present application;

[0031] Figure 3 Fig. 3 shows a schematic diagram of the internal structure of an atomization host according to an embodiment of the present application;

[0032] Figure 4 Fig. 4 shows a schematic diagram of the structure of a first atomization cartridge in an atomization host according to an embodiment of the present application;

[0033] Figure 5 Fig. 5 shows a schematic diagram of the structure of a support seat and a sealing element in an atomization host according to an embodiment of the present application;

[0034] Figure 6 Fig. 6 shows a schematic diagram of the structure of a conductive assembly in an atomization host according to an embodiment of the present application;

[0035] Figure 7 Fig. 7 shows a schematic diagram of the structure of a first atomization assembly in an atomization device according to an embodiment of the present application.

[0036] Main element symbol explanation:

[0037] 10-atomization host; 100-support assembly; 110-support seat; 111-fixed tooth; 111A- guide inclined surface; 112-positioning groove; 120-rotary shaft; 121-limiting end; 122-plug-in end; 200-first atomization cartridge; 210-positioning tooth; 211-first edge; 212-second edge; 220-sleeve; 230-shaft sleeve; 240-baffle; 250-first containing cavity; 300-elastic element; 400-second atomization cartridge; 410-second containing cavity; 500-sealing element; 510-air guide channel; 520-wire guide channel; 600-conductive assembly; 610-circuit board; 620-first conductive element; 630-second conductive element; 20-first atomization assembly; 21-first atomization airway; 22-third conductive element; 23-first liquid storage cavity; 30-second atomization assembly; 31-second atomization airway; 32-fourth conductive element; 33-second liquid storage cavity; 40-outer shell; 41-opening; 50-battery. DETAILED DESCRIPTION

[0038] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0039] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0040] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0041] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] In the related art, when switching, the atomization assembly and the atomization working position are not accurately aligned.

[0043] The embodiment of the present application provides an atomization main machine 10, which relates to the technical field of electronic atomization, and is mainly used for atomizing an aerosol substrate to form an aerosol for a user to use.

[0044] In combination with Figure 2 and Figure 3 As shown in the drawings, the atomization main machine 10 provided by the embodiment comprises a support assembly 100 and a first atomization cartridge 200.

[0045] The support assembly 100 comprises a support seat 110 and a rotating shaft 120, and the rotating shaft 120 is arranged on the support seat 110.

[0046] The first atomization cartridge 200 is used for accommodating a plurality of first atomization assemblies 20, and the first atomization cartridge 200 is rotationally arranged on the support seat 110 and sleeved outside the rotating shaft 120.

[0047] In combination Figure 4 As shown, the first atomization chamber 200 is provided with a plurality of positioning teeth 210. The plurality of positioning teeth 210 are arranged around the central axis of the first atomization chamber 200, and the plurality of positioning teeth 210 are arranged on the side of the first atomization chamber 200 facing the support seat 110.

[0048] In combination Figure 5 As shown, correspondingly, the support seat 110 is provided with a plurality of fixing teeth 111. The plurality of fixing teeth 111 are arranged around the central axis of the rotating shaft 120, and the plurality of fixing teeth 111 are arranged on the side of the support seat 110 facing the first atomization chamber 200.

[0049] The plurality of positioning teeth 210 mesh with the plurality of fixing teeth 111 to rotate, so as to position at least one first atomization assembly 20 on the atomization working position of the atomization host 10.

[0050] The atomization host 10 provided by the present application can rotate the first atomization chamber 200 relative to the support seat 110, drive the plurality of first atomization assemblies 20 accommodated in the first atomization chamber 200 to rotate relative to the support seat 110, so as to realize the switching of the plurality of first atomization assemblies 20. Before and after the switching process, the plurality of positioning teeth 210 arranged on the first atomization chamber 200 mesh with the plurality of fixing teeth 111 arranged on the support seat 110, so as to accurately position the first atomization chamber 200 and the support seat 110, and then accurately position each first atomization assembly 20 on the atomization working position through switching.

[0051] In combination Figures 2 to 4 As shown, in some embodiments, the first atomization chamber 200 includes a sleeve 220. The plurality of first atomization assemblies 20 are accommodated in the sleeve 220, and the rotating shaft 120 is arranged in the sleeve 220. The plurality of positioning teeth 210 are arranged around the central axis of the sleeve 220, and the plurality of positioning teeth 210 are arranged on the end of the sleeve 220 close to the support seat 110. The sleeve 220 can rotate around the rotating shaft 120 by a preset angle, so as to mesh the plurality of positioning teeth 210 with the plurality of fixing teeth 111 to rotate, and position at least one first atomization assembly 20 on the atomization working position.

[0052] It can be understood that the central axis of the sleeve 220 coincides with the central axis of the rotating shaft 120. During the rotation of the sleeve 220 relative to the support base 110, the plurality of first atomization assemblies 20 accommodated in the sleeve 220 rotates with the sleeve 220. In the radial direction of the sleeve 220, the distance between each first atomization assembly 20 and the central axis of the sleeve 220 remains unchanged and is equal to the distance between the atomization working position and the central axis of the sleeve 220. Thus, only the rotation of the first atomization assembly 20 by a predetermined angle is required to achieve the switching of the first atomization assembly 20 and to ensure that at least one first atomization assembly 20 is positioned at the atomization working position of the atomization host 10 after switching.

[0053] In some embodiments, the atomization host 10 described above further comprises an elastic member 300.

[0054] The elastic member 300 is arranged in the sleeve 220 and sleeved on the rotating shaft 120, and elastically abuts against the sleeve 220.

[0055] At the same time, the rotating shaft 120 comprises a limiting end 121 and a plug-in end 122. The limiting end 121 is located at the end of the rotating shaft 120 away from the support base 110, and the plug-in end 122 is inserted into the support base 110, and the elastic member 300 abuts against the limiting end 121.

[0056] In use, the end of the elastic member 300 away from the support base 110 abuts against the limiting end 121, and the end of the elastic member 300 close to the support base 110 abuts against the sleeve 220, so that the sleeve 220 has a tendency to move along its central axis towards the support base 110, thereby causing the positioning teeth 210 and the fixed teeth 111 to remain engaged. The tooth engagement has the characteristics of high precision, so that the sleeve 220 and the support base 110 can be accurately aligned under the condition that the positioning teeth 210 and the fixed teeth 111 are engaged.

[0057] When switching the first atomization assembly 20, the sleeve 220 is moved away from the support base 110 along its central axis against the elastic force of the elastic member 300 until the positioning teeth 210 and the fixed teeth 111 are disengaged, so that the sleeve 220 can be freely rotated until the other first atomization assembly 20 is aligned with the atomization working position. Then the sleeve 220 is released, and the sleeve 220 moves along its central axis towards the support base 110 under the elastic force of the elastic member 300 until the positioning teeth 210 and the other fixed teeth 111 are engaged.

[0058] Optionally, the elastic member 300 adopts a compression spring.

[0059] In some embodiments, the first atomization cartridge 200 further comprises a shaft sleeve 230 and a plurality of partitions 240.

[0060] The shaft sleeve 230 is arranged in the sleeve 220, the rotating shaft 120 is arranged in the shaft sleeve 230, and each positioning tooth 210 is arranged on one side of the shaft sleeve 230 close to the support base 110.

[0061] A plurality of partitions 240 are arranged around the shaft sleeve 230 in the sleeve 220, the plurality of partitions 240 connect the sleeve 220 and the shaft sleeve 230, and the plurality of partitions 240, the shaft sleeve 230 and the sleeve 220 define a plurality of first accommodating cavities 250. Each first accommodating cavity 250 is used for accommodating a corresponding first atomization assembly 20, and each positioning tooth 210 is arranged corresponding to one first accommodating cavity 250. The shaft sleeve 230 can rotate around the rotating shaft 120 by a preset angle, so that each positioning tooth 210 slides along the corresponding fixed tooth 111, and one positioning tooth 210 is clamped between two adjacent fixed teeth 111, and one first accommodating cavity 250 is positioned on the atomization working position.

[0062] It can be understood that the central axis of the shaft sleeve 230 coincides with the central axis of the sleeve 220, the sleeve 220 is connected with the shaft sleeve 230 through the plurality of partitions 240, and the elastic element 300 sleeved on the rotating shaft 120 directly abuts against the shaft sleeve 230, and then indirectly abuts against the sleeve 220 through the shaft sleeve 230 and the partition 240. For example, the inner wall of the shaft sleeve 230 is provided with an annular stepped portion, the rotating shaft 120 passes from the inner periphery of the stepped portion, and the elastic element 300 abuts against the stepped portion.

[0063] In addition, the number of fixed teeth 111 is not less than two, and two of the fixed teeth 111 are arranged corresponding to the atomization working position. For example, the two fixed teeth 111 are aligned with the atomization working position along the radial direction of the rotating shaft 120. When any one positioning tooth 210 is clamped between the two fixed teeth 111, the first atomization assembly 20 in the first accommodating cavity 250 corresponding to the positioning tooth 210 is positioned on the atomization working position.

[0064] For example, the number of partitions 240 is four, which defines four first accommodating cavities 250 with the shaft sleeve 230 and the sleeve 220, and can accommodate four first atomization assemblies 20. Rotating the shaft sleeve 230 around the rotating shaft 120 by 90°, 180° or 270° can realize the switching of the first atomization assembly 20.

[0065] In combination Figure 4 As shown in the drawings, in some embodiments, one end of the positioning tooth 210 close to the support base 110 is gathered towards the fixed tooth 111, and the edge of the positioning tooth 210 includes a first edge 211 and a second edge 212. The first edge 211 and the second edge 212 are connected in a circular arc transition, and the first edge 211 and the second edge 212 are at a preset angle.

[0066] As mentioned above, after the release of the sleeve 220, the sleeve 220, the partition 240 and the sleeve 230 are moved along the central axis thereof towards the support base 110 under the elastic force of the elastic member 300 until the positioning teeth 210 are engaged with the fixed teeth 111. At this time, if the positioning teeth 210 are located between two adjacent fixed teeth 111 but deviate from the center of the two fixed teeth 111, one of the first edge 211 and the second edge 212 of the positioning teeth 210 is in contact with one of the fixed teeth 111, and the other of the first edge 211 and the second edge 212 is not in contact with the other fixed teeth 111. At the same time, since the end of the positioning teeth 210 close to the support base 110 is gathered towards the fixed teeth 111, the first edge 211 and the second edge 212 of the positioning teeth 210 are both inclined relative to the central axis of the sleeve 230, so that the reaction force applied by one of the fixed teeth 111 to the positioning teeth 210 is perpendicular to the first edge 211 or the second edge 212 and inclined relative to the central axis of the sleeve 230. The reaction force has a component along the circumference of the sleeve 230 and causes the positioning teeth 210 to be simultaneously gathered towards the other fixed teeth 111 during the movement of the sleeve 220, the partition 240 and the sleeve 230 towards the support base 110. Finally, the positioning teeth 210 are located at the center of the two fixed teeth 111, and the first atomization assembly 20 in the first receiving cavity 250 corresponding to the positioning teeth 210 is located at the atomization station. In other words, by setting the positioning teeth 210 as a tapered structure with one end gathered and cooperating with the elastic force of the elastic member 300, the automatic positioning of the positioning teeth 210 can be achieved.

[0067] In addition, the arc transition connection of the first edge 211 and the second edge 212 can avoid the tip of the positioning teeth 210 being too sharp, thereby avoiding scratching the surface of the fixed teeth 111 during the movement of the positioning teeth 210 from one side of the fixed teeth 111 to the other side.

[0068] In combination Figure 5 As shown in the drawings, in some embodiments, two adjacent fixed teeth 111 are connected to define a positioning groove 112 adapted to the shape of the positioning teeth 210, and each positioning tooth 210 can slide out of the corresponding positioning groove 112 and be clamped in the adjacent positioning groove 112.

[0069] As can be understood, since the shape of the positioning teeth 210 is adapted to the positioning teeth 210, the positioning teeth 210 can be accurately positioned by only ensuring that the positioning teeth 210 are completely clamped in the positioning groove 112, thereby achieving accurate positioning of the first atomization assembly 20.

[0070] Further, in some embodiments, the end of the fixed teeth 111 away from the support base 110 is gathered towards the positioning teeth 210, and the fixed teeth 111 include two oppositely arranged guide inclined surfaces 111A, and each positioning tooth 210 can slide out of the positioning groove 112 along any guide inclined surface 111A.

[0071] In one aspect, the fixed teeth 111 are designed similarly to the positioning teeth 210 to form a guide slope 111A, which can also enable the fixed teeth 111 and the positioning teeth 210 to maintain slope contact. When the positioning teeth 210 deviate from the centers of the two adjacent fixed teeth 111, the force on the contact surface has a component along the circumference of the sleeve 230, thereby guiding the positioning teeth 210 to move to the centers of the two fixed teeth 111.

[0072] In another aspect, when switching the first atomization assembly 20, the user only needs to rotate the sleeve 220, so that the positioning teeth 210 abut against the guide slope 111A along the circumference of the sleeve 230. The reaction force applied to the positioning teeth 210 by the guide slope 111A can overcome the elastic force of the elastic member 300 to make the sleeve 220 move away from the support base 110 along the central axis of the sleeve 220 until the positioning teeth 210 are disengaged from the fixed teeth 111, thereby simplifying the operation.

[0073] In combination with Figure 2 and Figure 3 As shown in FIGS. 1, 2, 3, and 4, in some embodiments, the above-mentioned atomization main machine 10 further comprises a second atomization cartridge 400. The second atomization cartridge 400 is arranged on the side of the support base 110 away from the first atomization cartridge 200, and the second atomization cartridge 400 comprises at least one second accommodating cavity 410. The at least one second accommodating cavity 410 accommodates at least one second atomization assembly 30, and the at least one second atomization assembly 30 is arranged in an atomization working position and communicates with the atomization air channel of any one of the first atomization assemblies 20.

[0074] In use, the second atomization assembly 30 accommodated in the second atomization cartridge 400 and the first atomization assembly 20 positioned in the atomization working position can work independently. For example, the first atomization assembly 20 stops working, and the aerosol formed by the second atomization assembly 30 enters the atomization air channel of the first atomization assembly 20 and is discharged through the atomization air channel of the first atomization assembly 20 for the user to use.

[0075] Alternatively, the second atomization assembly 30 accommodated in the second atomization cartridge 400 and the first atomization assembly 20 positioned in the atomization working position can also work synchronously. The aerosol formed by the second atomization assembly 30 enters the atomization air channel of the first atomization assembly 20, mixes with the aerosol formed by the first atomization assembly 20, and is discharged for the user to use.

[0076] In some embodiments, the above-mentioned atomization main machine 10 further comprises a sealing member 500 and / or a conductive assembly 600.

[0077] In combination with Figure 2 and Figure 5As shown in the figure, the sealing member 500 is arranged on the support base 110, and the sealing member 500 is provided with the air guide channel 510. The first atomization assembly 20 on the atomization working position is in air path communication with the second atomization assembly 30 through the air guide channel 510, so that the first atomization air channel 21 of the first atomization assembly 20 is in communication with the second atomization air channel 31 of the second atomization assembly 30.

[0078] In use, the sealing member 500 can enhance the sealing performance of the connection between the first atomization air channel 21 and the second atomization air channel 31, and is beneficial to the aerosol formed by the second atomization assembly 30 to completely enter the atomization air channel of the first atomization assembly 20 and not to be easily leaked.

[0079] In addition, the conductive assembly 600 is arranged on the support base 110. The conductive assembly 600 connects the second atomization assembly 30 and the first atomization assembly 20 on the atomization working position, so that the conductive assembly 600 electrically connects the second atomization assembly 30 and the first atomization assembly 20.

[0080] In combination Figure 6 and Figure 7 As shown in the figure, the conductive assembly 600 includes a circuit board 610, a first conductive member 620, and a second conductive member 630.

[0081] The sealing member 500 is provided with a wire passage 520 (see Figure 5 The first conductive member 620 is arranged in the wire passage 520, one end of the first conductive member 620 is fixedly connected with the circuit board 610, and the other end is connected with the first atomization assembly 20.

[0082] Exemplarily, the first conductive member 620 is a metal contact, and the first atomization assembly 20 is provided with a metal contact point as a third conductive member 22. When any one of the first atomization assemblies 20 is switched to the atomization working position, the third conductive member 22 on the first atomization assembly 20 abuts against and contacts the first conductive member 620.

[0083] In addition, the second conductive member 630 is also a metal contact, and one end of the second conductive member 630 is fixedly connected with the circuit board 610. Correspondingly, the second atomization assembly 30 is provided with a metal contact point as a fourth conductive member 32. After the second atomization assembly 30 is assembled with the atomization main machine 10, the fourth conductive member 32 abuts against and contacts the second conductive member 630.

[0084] In summary, when the user uses the above-mentioned atomization host 10, by rotating the first atomization cartridge 200 relative to the support seat 110, the plurality of first atomization assemblies 20 accommodated in the first atomization cartridge 200 can be driven to rotate relative to the support seat 110, thereby realizing the switching of the plurality of first atomization assemblies 20. Before and after the switching process, the plurality of positioning teeth 210 provided on the first atomization cartridge 200 are engaged with the plurality of fixed teeth 111 provided on the support seat 110, which can accurately align the first atomization cartridge 200 and the support seat 110, and further accurately position each first atomization assembly 20 on the atomization working position through switching.

[0085] In combination with Figure 1 and Figure 2 It is shown that the embodiments of the present application also provide an atomization device, which comprises a first atomization assembly 20, a second atomization assembly 30 and the above-mentioned atomization host 10, and the first atomization assembly 20 and the second atomization assembly 30 are respectively inserted into the corresponding end of the atomization host 10.

[0086] Among them, the first atomization assembly 20 comprises a first liquid storage cavity 23, and the first liquid storage cavity 23 stores a first aerosol quality. In use, the first atomization assembly 20 atomizes the first aerosol substrate to form a first aerosol.

[0087] Similarly, the second atomization assembly 30 comprises a second liquid storage cavity 33, and the second liquid storage cavity 33 stores a second aerosol quality. In use, the second atomization assembly 30 atomizes the second aerosol substrate to form a second aerosol.

[0088] In some embodiments, the above-mentioned atomization device further comprises a shell 40 and a battery 50.

[0089] Among them, the atomization host 10 and the battery 50 are arranged inside the shell 40. The side wall of the shell 40 is provided with an opening 41, and the sleeve 220 is exposed to the opening 41, so that the user rotates the sleeve 220 to switch the first atomization assembly 20.

[0090] In addition, the battery 50 is electrically connected with the circuit board 610, and further supplies power to the first atomization assembly 20 located on the atomization working position through the first conductive part 620, and supplies power to the second atomization assembly 30 through the second conductive part 630.

[0091] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0092] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. An atomization host, characterized by, The application relates to an atomization host. The atomization host comprises a support assembly, a first atomization chamber and an elastic member. The support assembly comprises a support base and a rotating shaft. The first atomization chamber is used for accommodating a plurality of first atomization assemblies. The first atomization chamber is rotationally arranged on the support base and is sleeved on the rotating shaft.

2. The atomization host of claim 1, wherein, The first atomization chamber is provided with a plurality of positioning teeth. The plurality of positioning teeth are arranged around the central axis of the first atomization chamber.

3. The atomization host of claim 2, wherein, The plurality of positioning teeth are arranged on the side of the first atomization chamber facing the support base. The support base is provided with a plurality of fixing teeth.

4. The atomization host of claim 3, wherein, The plurality of fixing teeth are arranged around the central axis of the rotating shaft. The plurality of fixing teeth are arranged on the side of the support base facing the first atomization chamber. The plurality of positioning teeth are engaged with the plurality of fixing teeth to position at least one first atomization assembly on an atomization working position of the atomization host.

5. The atomization host of any one of claims 1 to 4, wherein, The first atomization chamber comprises a sleeve.

6. The atomization host of claim 1, wherein, The plurality of first atomization assemblies are accommodated in the sleeve. The rotating shaft is arranged in the sleeve. The plurality of positioning teeth are arranged around the central axis of the sleeve. The plurality of positioning teeth are arranged on the end of the sleeve close to the support base. The sleeve can rotate around the rotating shaft by a preset angle. The plurality of positioning teeth are engaged with the plurality of fixing teeth. At least one first atomization assembly is positioned on the atomization working position. The atomization host further comprises an elastic member. The elastic member is arranged in the sleeve and is sleeved on the rotating shaft. The elastic member abuts against the sleeve. The rotating shaft comprises a limiting end and a plug-in end. The limiting end is located at the end of the rotating shaft away from the support base. The plug-in end is arranged in the support base. The elastic member abuts against the limiting end. The first atomization chamber further comprises a shaft sleeve. The shaft sleeve is arranged in the sleeve. The rotating shaft is arranged in the shaft sleeve. Each positioning tooth is arranged on the side of the shaft sleeve close to the support base. A plurality of partitions are arranged around the shaft sleeve in the sleeve. The plurality of partitions connect the sleeve and the shaft sleeve. The shaft sleeve and the sleeve define a plurality of first accommodating cavities. Each first accommodating cavity is used for accommodating a corresponding first atomization assembly. Each positioning tooth corresponds to a first accommodating cavity. The shaft sleeve can rotate around the rotating shaft by a preset angle. Each positioning tooth slides along a corresponding fixing tooth. One positioning tooth is clamped between two adjacent fixing teeth. One first accommodating cavity is positioned on the atomization working position. The end of the positioning tooth close to the support base is gathered towards the fixing tooth. The edge of the positioning tooth comprises a first edge and a second edge. The first edge and the second edge are circularly and arcuately connected. The first edge and the second edge are at a preset angle. Two adjacent fixing teeth are connected to define a positioning groove matching the shape of the positioning tooth. Each positioning tooth can slide out of a corresponding positioning groove and be clamped in an adjacent positioning groove.

7. The atomization host of claim 6, wherein, The fixed tooth is gathered towards the direction of the positioning tooth from the end of the support seat, and the fixed tooth comprises two oppositely arranged guide slopes, and each positioning tooth can slide out of the positioning slot along any guide slope.

8. The atomization host of claim 1, wherein, The atomization main machine further comprises: The second atomization chamber is arranged on the side of the support seat away from the first atomization chamber, and the second atomization chamber comprises at least one second accommodating cavity, at least one second atomization assembly is accommodated in the at least one second accommodating cavity, and the at least one second atomization assembly is arranged on the atomization working position and in communication with the atomization air passage of any first atomization assembly.

9. The atomization host of claim 8, wherein, The atomization main machine further comprises a sealing member arranged on the support seat, and the sealing member is provided with a gas guide passage, the first atomization assembly on the atomization working position is in gas path communication with the second atomization assembly through the gas guide passage, so that the first atomization air passage of the first atomization assembly is in communication with the second atomization air passage of the second atomization assembly; And / or, the atomization main machine further comprises a conductive assembly arranged on the support seat, and the conductive assembly connects the second atomization assembly and the first atomization assembly on the atomization working position, so that the conductive assembly electrically connects the second atomization assembly and the first atomization assembly.

10. An atomising device characterised in that, The atomization main machine comprises a first atomization assembly, a second atomization assembly and any one of the atomization main machines according to claims 1 to 9, and the first atomization assembly and the second atomization assembly are respectively inserted into corresponding ends of the atomization main machine.

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