Atomization device

Abstract

The utility model provides an atomizing device. The atomizing device comprises a shell assembly, at least two liquid storage bins, at least two atomizing cores and an adjusting assembly. An air inlet channel and an air outlet channel are arranged in the shell assembly; the liquid storage bin is used for storing an aerosol matrix; the atomizing core is used for heating and atomizing an aerosol substrate to generate aerosol; an atomizing channel is formed in the atomizing core and is communicated with the air outlet channel; the adjusting assembly is arranged on the shell assembly and comprises a shifting assembly and an adjusting part; at least two air inlet holes are formed in the adjusting part, and the air inlet holes are communicated with the air inlet channel; the different air inlet holes correspond to the different atomization channels; the shifting assembly drives the adjusting part to move so that air paths between the different air inlet holes and the corresponding atomization channels can be connected or disconnected. According to the atomization device, a user can only suck aerosol generated by a certain atomization core or some atomization cores from the aspect of gas paths.

Description

Technical Field

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

[0002] An atomizer is a device that can atomize an aerosol matrix into an aerosol. Multiple atomizer cores can be set in the atomizer device, and the multiple atomizer cores can heat the aerosol matrix. In some atomizer devices, each atomizer core can work independently, so that the user can inhale the aerosol atomized by different atomizer cores. At present, the atomizer device usually energizes different atomizer cores through electrical control, so that each atomizer core works independently, but the atomizer device does not make a structural design for the air path of different atomizer cores, that is, each atomizer core is connected to the air inlet channel, and the user is not able to inhale the aerosol atomized by different atomizer cores from the air path aspect. Utility Model Content

[0003] The present application provides an atomizing device, which can enable a user to inhale aerosols of different flavors from the aspect of the air path.

[0004] In order to solve the above technical problems, the present application provides an atomization device, including a shell assembly, at least two liquid storage tanks, at least two atomization cores, and an adjustment assembly. An air inlet channel and an air outlet channel are provided in the shell assembly; the liquid storage tank is used to store aerosol matrix; the atomization core is used to heat the atomized aerosol matrix to generate an aerosol; the atomization core has an atomization channel, which is connected to the air outlet channel; the adjustment assembly is arranged on the shell assembly, and the adjustment assembly includes a toggle assembly and an adjustment part; at least two air inlet holes are provided on the adjustment part, and the air inlet holes are connected to the air inlet channel; wherein different air inlet holes correspond to different atomization channels; the toggle assembly drives the adjustment part to move, so that the air path between different air inlet holes and corresponding atomization channels is conducted or blocked.

[0005] In one embodiment, the adjusting portion has at least two communication positions, and the movement of the adjusting portion can be switched to different communication positions so that different air inlet holes are connected to corresponding atomization channels; when the adjusting portion is located at the communication position, the air path between at least one air inlet hole and the corresponding atomization channel is connected, and the air paths between the other air inlet holes and the corresponding atomization channels are blocked;

[0006] And / or, the adjusting portion further has a closed position, and when the adjusting portion is in the closed position, the air path between each air inlet hole and the corresponding atomization channel is blocked.

[0007] In one embodiment, the toggle assembly is in transmission connection with the adjusting portion, the toggle assembly reciprocates along its length direction, and the toggle assembly drives the adjusting portion to rotate back and forth.

[0008] In one embodiment, a rack structure is provided on the toggle assembly, and a gear structure is provided on the adjustment portion; the rack structure and the gear structure are meshed for transmission.

[0009] In one embodiment, the housing assembly includes a bracket; the bracket includes a rotating shaft, the adjusting portion is provided with a rotating hole, the rotating shaft is passed through the rotating hole, and the adjusting portion can rotate around the rotating shaft;

[0010] And / or, the adjusting part also includes a limiting structure, which is arranged on the side of the adjusting part away from the liquid storage tank, and the atomizing device also includes a limiting member, which is arranged on the side of the shell assembly close to the adjusting part, and a limiting hole is arranged on the limiting member, one end of the limiting structure extends into the limiting hole, and the limiting hole is used to limit the rotation of the adjusting part.

[0011] In one embodiment, the rotating shaft includes a first elastic portion and a second elastic portion; the first elastic portion includes a first cylinder and a first limiting portion, and the second elastic portion includes a second cylinder and a second limiting portion; the first limiting portion and the second limiting portion extend along the radial direction of the rotating hole; the first elastic portion and the second elastic portion are inserted into the rotating hole, and the adjusting portion is sleeved on the outer periphery of the first cylinder and the second cylinder, and the first limiting portion and the second limiting portion are used to limit the axial direction of the adjusting portion.

[0012] In one embodiment, a driving structure is provided in the middle of the adjusting portion; the at least two air inlet holes include a first air inlet hole and a second air inlet hole, and the adjusting portion further includes a first shielding portion and a second shielding portion;

[0013] The adjusting portion is symmetrically positioned relative to the driving structure and has a first side and a second side relative to each other. The first air inlet hole and the first shielding portion are arranged on the first side, and the second air inlet hole and the second shielding portion are arranged on the second side; wherein, the center line between the first air inlet hole, the central axis of the adjusting portion and the second shielding portion is located on the same straight line, and the center line between the second air inlet hole, the central axis of the adjusting portion and the first shielding portion is located on the same straight line.

[0014] In one embodiment, the shell assembly includes a bracket, a through hole is provided on the bracket, the toggle assembly includes a toggle member and a transmission member, the toggle member has a toggle part, a connecting part and a clamping part, the connecting part and the clamping part are provided on the toggle part, the transmission member has a connecting groove, the connecting part is passed through the through hole and connected to the connecting groove, and the clamping part is clamped in the through hole.

[0015] In one embodiment, the housing assembly includes a shell having a mounting hole, the housing having a mounting hole, the toggle portion being accommodated in the mounting hole and slidably connected to the mounting hole.

[0016] In one embodiment, an air inlet sub-channel is formed on the bracket at a position corresponding to the air inlet hole, and at least two mounting grooves are provided on a side of the bracket facing the adjustment portion, and each mounting groove is correspondingly connected to a different air inlet sub-channel; a first sealing member is provided in each mounting groove, and when the air inlet hole is connected to the air inlet sub-channel, the first sealing member is sealed and connected between the air inlet sub-channel and the air inlet hole, and a through hole is provided on the first sealing member, and the through hole connects the air inlet sub-channel with the air inlet hole;

[0017] And / or, the bracket includes at least two bosses, each boss has an air inlet sub-channel formed therein; wherein each air inlet sub-channel is connected to a different atomization channel; each air inlet hole corresponds to a different air inlet sub-channel; the atomization device also includes at least two second sealing members and at least two condensation members, at least two second sealing members are respectively correspondingly sleeved on the circumference of one of the bosses, and at least two condensation members are respectively arranged between the second sealing members and the atomization channel.

[0018] In one embodiment, the atomizer device further includes a power supply assembly, the housing assembly further includes a nozzle, a bracket, a mounting seat and a bottom shell, the bracket is mounted on one side of the mounting seat, the bottom shell is mounted on a side of the bracket away from the mounting seat, the adjustment assembly is mounted between the bracket and the bottom shell, the air inlet channel is formed in the bottom shell, and the power supply assembly is arranged in the bottom shell and is electrically connected to the atomizer core;

[0019] The nozzle portion is mounted on a side of the mounting base away from the bracket, an air outlet channel is formed on the nozzle portion, an atomizer core is arranged between the mounting base and the nozzle portion, and at least two liquid storage tanks are arranged around the circumference of the nozzle portion; wherein different atomizer cores are respectively connected to different liquid storage tank liquid paths, so that aerosol matrices in different liquid storage tanks can flow to corresponding atomizer cores.

[0020] The present application provides an atomization device, including a shell assembly, at least two liquid storage tanks, at least two atomization cores and an adjustment assembly. An air inlet channel and an air outlet channel are provided in the shell assembly; the liquid storage tank is used to store aerosol matrix; the atomization core is used to heat the atomized aerosol matrix to generate aerosol; the atomization core has an atomization channel, which is connected to the air outlet channel; the adjustment assembly is arranged on the shell assembly, and the adjustment assembly includes a toggle assembly and an adjustment part; at least two air inlet holes are arranged on the adjustment part, and the air inlet holes are connected to the air inlet channel; wherein different air inlet holes correspond to the atomization channels of different atomization cores; the atomization device of the present application is provided with an adjustment assembly, and by toggling the toggle assembly of the adjustment assembly, the toggle assembly can drive the adjustment part to move, so that different air inlet holes are connected or blocked with the corresponding atomization core air path, so that the user can adjust the air path of each atomization core to be connected or blocked, so that from the air path aspect, the user can only inhale the aerosol generated by one or some atomization cores. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1A schematic diagram of the structure of an atomization device provided in one embodiment of the present application;

[0022] Figure 2 for Figure 1 A cross-sectional view of

[0023] Figure 3 for Figure 1 Schematic diagram of the explosion structure;

[0024] Figure 4 for Figure 2 Exploded schematic diagram of part of the structure;

[0025] Figure 5 A schematic diagram of the structure of a bracket and an adjustment assembly provided in one embodiment of the present application;

[0026] Figure 6 Another structural schematic diagram of a bracket and an adjustment assembly provided in an embodiment of the present application;

[0027] Figure 7 Another structural schematic diagram of a bracket and an adjustment assembly provided in an embodiment of the present application;

[0028] Figure 8 A schematic diagram of the structure of an adjustment component provided in an embodiment of the present application;

[0029] Fig. 9 A schematic diagram of an exploded structure of a bracket and an adjustment assembly provided in one embodiment of the present application;

[0030] Fig.10 A schematic diagram of the structure of a bracket provided in one embodiment of the present application;

[0031] Fig.11 A schematic diagram of the structure of an adjustment unit provided in an embodiment of the present application;

[0032] Fig.12 Another exploded structural schematic diagram of a bracket and an adjustment assembly provided in one embodiment of the present application;

[0033] Fig.13 A schematic diagram of the structure of a transmission member provided in one embodiment of the present application.

[0034] Description of the drawings: housing assembly 10, bottom shell 11, air inlet channel 111, nozzle portion 12, air outlet channel 121, first air outlet channel 1211, second air outlet channel 1212, bracket 13, rotating shaft 131, first elastic portion 1311, second elastic portion 1312, first column 1313, first limiting portion 1314, second column 1315, second limiting portion 1316, through hole 132, first hole wall 1321, second hole wall 1322, boss 133, first boss 1331, second boss 1332, air inlet sub-channel 134, first air inlet sub-channel 1341, second air inlet sub-channel 1342, mounting groove 135, mounting seat 14, housing 15, mounting hole 151, liquid storage bottle 20, liquid storage tank 21, first liquid storage tank 211, second liquid storage tank 212 , atomizing core 30, atomizing tube 31, a liquid storage element 32, an atomizing channel 33, a first atomizing core 34, a second atomizing core 35, an adjusting component 40, a toggle component 41, a rack structure 411, a toggle member 412, a toggle portion 4121, a connecting portion 4122, a holding portion 4123, a transmission member 413, a connecting groove 4131, a first holding portion 414, a second holding portion 415, an adjusting portion 42, an air inlet hole 421, a first air inlet hole 4211, a second air inlet hole 4212, a gear structure 422, a rotating hole 423, a first shielding portion 424, a second shielding portion 425, a limiting structure 426, a power supply component 50, a circuit board 51, a power supply 52, a liquid guiding component 60, a liquid absorbing component 70, a limiting hole 71, a first sealing component 80, a through hole 81, a second sealing component 91, and a condensing component 92. DETAILED DESCRIPTION

[0035] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0036] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0037] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0038] The terms "parallel", "vertical", etc. are defined for the current state of the art, rather than being absolutely strict definitions in a mathematical sense. A small amount of deviation is allowed, and approximately parallel, approximately vertical, etc. are all acceptable. For example, A and B are parallel, which means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0° and 10°. For example, A and B are perpendicular, which means that A and B are perpendicular or approximately perpendicular, and the angle between A and B can be between 80° and 100°. The directional terms mentioned in the embodiments of the present application, such as "upper", "inner", "outer", "side", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0039] Please refer to Figure 1-3 The present application provides an atomizing device, which can heat an atomized aerosol matrix to generate an aerosol. The aerosol matrix can be a liquid matrix, which can generate an aerosol when heated to a certain temperature. The liquid matrix can be, for example, a cigarette oil, a liquid medicine, etc.

[0040] like Figure 2 and Figure 3 As shown, the atomization device includes a housing assembly 10 , at least two liquid storage tanks 21 , at least two atomization cores 30 and an adjustment assembly 40 .

[0041] like Figure 2 and Figure 3 As shown, the housing assembly 10 is provided with an air inlet channel 111 and an air outlet channel 121. In a specific embodiment, the housing assembly 10 may include a bottom shell 11 and a mouthpiece 12, wherein the bottom shell 11 is provided with an air inlet channel 111, and the air inlet channel 111 can be communicated with the external atmosphere of the atomizing device, so that the external air of the atomizing device can enter the interior of the atomizing device through the air inlet channel 111. The mouthpiece 12 is provided with an air outlet channel 121, and the air outlet channel 121 can be communicated with the outside of the atomizing device, so that the aerosol in the air outlet channel 121 can flow out of the atomizing device from the air outlet channel 121, and the user can inhale the aerosol from the mouthpiece 12.

[0042] In one embodiment, the atomizer device further includes a power supply assembly 50, which may include a circuit board 51 and a power supply 52. ​​The housing assembly 10 further includes a bracket 13 and a mounting seat 14, the bracket 13 is mounted on one side of the mounting seat 14, the bottom shell 11 is mounted on a side of the bracket 13 away from the mounting seat 14, the adjustment assembly 40 is mounted between the bracket 13 and the bottom shell 11, and the power supply assembly 50 is disposed in the bottom shell 11 and is electrically connected to the atomizer core 30.

[0043] The liquid storage tank 21 is used to store the aerosol matrix. Different liquid storage tanks 21 can store the same aerosol matrix or different aerosol matrices. Different aerosol matrices can refer to different flavors or different aerosol matrices with the same flavor but different other elements (e.g., different concentrations of aromatic substances).

[0044] In a specific embodiment, the atomizing device includes a liquid storage bottle 20, which is mounted on the housing assembly 10. The liquid storage bottle 20 has a liquid storage tank 21 inside. The liquid storage bottle 20 can be detachably connected to the housing assembly 10, so that a new liquid storage bottle 20 can be replaced when the aerosol matrix in the liquid storage tank 21 is exhausted. Of course, in other embodiments, the liquid storage bottle 20 of the atomizing device can also be fixedly connected to the housing assembly 10, and when the aerosol matrix in the liquid storage tank 21 is exhausted, a new aerosol matrix can be injected into the liquid storage bottle 20 to replenish the aerosol matrix.

[0045] In one embodiment, if Figure 4 As shown, the mouthpiece 12 is mounted on a side of the mounting seat 14 away from the bracket 13, and the atomizer core 30 is arranged between the mounting seat 14 and the mouthpiece 12. At least two liquid storage tanks 21 are arranged around the circumference of the mouthpiece 12. Among them, the number of liquid storage tanks 21 and atomizer cores 30 of the present application is at least two. Different atomizer cores 30 are respectively connected to different liquid storage tanks 21 by liquid paths, so that the aerosol matrix in different liquid storage tanks 21 can flow to the corresponding atomizer core 30.

[0046] like Figure 2-4 As shown, the atomizing core 30 is used to heat the atomized aerosol matrix so that the aerosol matrix generates an aerosol. Figure 4 As shown, the atomizing core 30 includes an atomizing tube 31, a liquid storage element 32 and a heating element (not shown). At least part of the liquid storage element 32 is disposed inside the atomizing tube 31. The atomizing device further includes a liquid guiding component 60, which connects the liquid storage tank 21 with the liquid storage element 32 so that the aerosol matrix in the liquid storage tank 21 can flow through the liquid guiding component 60 and into the liquid storage element 32. The heating element abuts against the liquid storage element 32, and the liquid storage element 32 can guide the aerosol matrix to the heating element so that the heating element can heat the aerosol matrix into an aerosol.

[0047] An atomizing channel 33 is provided in the atomizing core 30, and the atomizing channel 33 has an air inlet end and an air outlet end, and the air outlet end is connected to the air outlet channel 121. The air inlet end of the atomizing channel 33 can be selectively connected to the air inlet channel 111 through the adjusting component 40, and the air outlet end of the atomizing channel 33 is connected to the air outlet channel 121. When the user produces a suction action at the mouthpiece 12, the airflow can enter the air inlet end of the atomizing channel 33 from the air inlet channel 111, and carry the aerosol atomized in the atomizing channel 33, and finally flow out from the air outlet channel 121 for use by the user.

[0048] The regulating component 40 is arranged between the air inlet channel 111 and the atomizing channel 33. The air inlet channel 111 is arranged on one side of the regulating component 40, and the atomizing core 30 and the air outlet channel 121 are arranged on the other side of the regulating component 40. The air outlet channel 121 is arranged on the side of the atomizing channel 33 away from the regulating component 40, so that the air flow can flow through the air inlet channel 111, the regulating component 40, the atomizing channel 33 and the air outlet channel 121 in sequence, so that the regulating component 40 can adjust the open and closed state of the air path between the air inlet channel 111 and the atomizing channel 33.

[0049] like Figure 5-7 As shown, the adjustment component 40 includes a toggle component 41 and an adjustment portion 42. The adjustment portion 42 is provided with at least two air inlet holes 421, and the air inlet holes 421 are connected to the air inlet channel 111. Different air inlet holes 421 correspond to different atomization channels 33. When the number of air inlet holes 421 is the same as the number of atomization cores 30, each air inlet hole 421 corresponds to each atomization core 30 one by one.

[0050] The toggle assembly 41 drives the adjustment part 42 to move, so that the air paths between different air inlet holes 421 and corresponding atomization channels 33 are connected or blocked, so that the user can adjust the air paths of each atomization core 30 to be connected or blocked, so that the user can only inhale the aerosol generated by one or some atomization cores 30 from the air path aspect. The present application enables the user to inhale the aerosol atomized by different atomization cores 30 from the air path design aspect, and it is possible to not perform circuit switching design or add air path switching flavors on the basis of circuit switching design. When the circuit switching function fails, the air path switching function can also be guaranteed.

[0051] In one embodiment, if Figure 5 and Figure 6As shown, the adjusting portion 42 has at least two communication positions, and the movement of the adjusting portion 42 can switch to different communication positions so that different air inlet holes 421 are connected to the corresponding atomization channels 33. Among them, different communication positions may correspond to different numbers of air inlet holes 421 being connected to the corresponding atomization channels 33, or may correspond to the same number of air inlet holes 421 being connected to the corresponding atomization channels 33, but the connected air inlet holes 421 are different. In one embodiment, when the adjusting portion 42 is located at the communication position, the air path between at least one air inlet hole 421 and the corresponding atomization channel 33 is connected, and the air path between the other air inlet holes 421 and the corresponding atomization channel 33 is blocked, that is, the number of the communication positions is the same as the number of the air inlet holes 421.

[0052] In one embodiment, if Figure 7 As shown, the regulating part 42 also has a closed position, and the regulating part 42 can be switched between the connected position and the disconnected position. When the regulating part 42 is in the closed position, each air inlet hole 421 is blocked from the air path between the corresponding atomizing channel 33.

[0053] For example, in a specific embodiment, Figure 2 As shown, there are two liquid storage tanks 21, namely, a first liquid storage tank 211 and a second liquid storage tank 212. There are two atomizer cores 30, namely, a first atomizer core 34 and a second atomizer core 35. The adjustment portion 42 is provided with two air inlet holes 421, namely, a first air inlet hole 4211 and a second air inlet hole 4212. Figure 5 and Figure 6 As shown, the regulating part 42 has two communication positions, namely the first communication position and the second communication position. Among them, the first liquid storage tank 211 is in communication with the first atomizing core 34, and the first atomizing core 34 is blocked from the second liquid storage tank 212. The second liquid storage tank 212 is in communication with the second atomizing core 35, and the second atomizing core 35 is blocked from the first liquid storage tank 211. When the user turns the toggle component 41, the toggle component 41 can drive the regulating part 42 to switch between the first communication position, the second communication position and the closed position. When the regulating part 42 is in the first communication position ( Figure 5 ), the first air inlet 4211 is connected to the first atomizer core 34, and the second air inlet 4212 is blocked from the second atomizer core 35. When the regulating part 42 is in the second connecting position ( Figure 6 ), the first air inlet 4211 is blocked from the air path of the first atomizer core 34, and the second air inlet 4212 is connected to the air path of the second atomizer core 35. The regulating part 42 is in the closed position ( Figure 7 ), the first air inlet hole 4211 and the first atomizer core 34 are blocked, and the second air inlet hole 4212 and the second atomizer core 35 are blocked.

[0054] In one embodiment, the number of the air outlet channels 121 can also be set to at least two, and different air outlet channels 121 are connected to different atomization channels 33. In one embodiment, the number of the air outlet channels 121 is the same as the number of the atomization cores 30 and corresponds one to one. Figure 2 In the embodiment, there are two air outlet channels 121, namely, a first air outlet channel 1211 and a second air outlet channel 1212. The first air outlet channel 1211 is connected to the first atomizing core 34, and the second air outlet channel 1212 is connected to the second atomizing core 35. By providing at least two air outlet channels 121, the air outlet paths of the aerosols atomized by different atomizing cores 30 can be separated, so as to prevent the problem of flavor crosstalk caused by the aerosols of other flavors remaining in the air outlet channel 121 after switching flavors.

[0055] like Figure 5-7 As shown, in one embodiment, the toggle assembly 41 is in transmission connection with the adjustment part 42, and the toggle assembly 41 reciprocates along its length direction to drive the adjustment part 42 to rotate back and forth. The adjustment part 42 rotates back and forth to switch to different connection positions, or switch between the connection position and the closed position. The reciprocating motion of the toggle assembly 41 along its length direction may be a linear motion, but is not limited to a linear motion. For example, the toggle assembly 41 may rotate back and forth to drive the adjustment part 42 to rotate back and forth. For example, Figure 8 As shown, a rack structure 411 is provided on the toggle assembly 41, and a gear structure 422 is provided on the adjusting part 42. The gear structure 422 may refer to a complete annular gear structure 422, or may refer to an arc-shaped gear structure 422. The rack structure 411 and the gear structure 422 are meshed and transmitted. Thus, when the toggle assembly 41 is toggled, the rack structure 411 performs a linear reciprocating motion, and the rack structure 411 can drive the gear to rotate, so that the adjusting part 42 can rotate back and forth. In other embodiments, the movement of the toggle assembly 41 can also be converted into a synchronous linear motion of the adjusting part 42, so as to switch different connected positions of the adjusting part 42, or switch a connected position and a disconnected position.

[0056] like Fig. 9 and Fig.10 As shown, in one embodiment, the housing assembly 10 includes a bracket 13. The bracket 13 includes a rotating shaft 131, and a rotating hole 423 is provided on the adjusting portion 42. The rotating shaft 131 is passed through the rotating hole 423, and the adjusting portion 42 can rotate around the rotating shaft 131. Through the cooperation between the rotating shaft 131 and the rotating hole 423, the adjusting portion 42 can be installed on the bracket 13 and can rotate relative to the bracket 13, so that the rotation of the adjusting portion 42 can be more stable.

[0057] like Fig.10As shown, in one embodiment, the rotating shaft 131 includes a first elastic portion 1311 and a second elastic portion 1312. The first elastic portion 1311 includes a first column 1313 and a first limiting portion 1314, and the second elastic portion 1312 includes a second column 1315 and a second limiting portion 1316. The first limiting portion 1314 and the second limiting portion 1316 extend along the radial direction of the rotating hole 423. The first elastic portion 1311 and the second elastic portion 1312 are arranged in the rotating hole 423, and the adjusting portion 42 is sleeved on the outer periphery of the first column 1313 and the second column 1315. The first limiting portion 1314 and the second limiting portion 1316 limit the axial direction of the adjusting portion 42, thereby preventing the adjusting portion 42 from falling off the bracket 13. Specifically, the first limiting portion 1314 and the second limiting portion 1316 extend away from each other along the diameter direction of the rotating hole 423. The distance between the outermost edges of the first limiting portion 1314 and the second limiting portion 1316 is greater than the diameter of the rotating hole 423 , so as to limit the adjusting portion 42 in the axial direction of the rotating hole 423 .

[0058] During installation, a driving force (such as a manual pressing force) drives the first limiting portion 1314 and the second limiting portion 1316 to be relatively close, so that the rotating hole 423 can pass through the first limiting portion 1314 and the second limiting portion 1316 and be sleeved on the outer periphery of the first column 1313 and the second column 1315, and then the driving force is removed, and the first limiting portion 1314 and the second limiting portion 1316 can be reset under the elastic force of the first elastic portion 1311 and the second elastic portion 1312 to limit the adjusting portion 42 in the axial direction of the rotating hole 423. This method of installing the adjusting portion 42 on the rotating shaft 131 is simple, adopts a simple mechanical elastic structure, and the installation method is simple and reliable.

[0059] In one embodiment, if Fig.11 As shown, a driving structure is provided in the middle of the adjusting part 42, and the driving structure can be driven by the toggle assembly 41 to make the adjusting part 42 move. For example, in the above, the driving structure is a gear structure 422. The at least two air inlet holes 421 include a first air inlet hole 4211 and a second air inlet hole 4212, and the adjusting part 42 also includes a first shielding part 424 and a second shielding part 425. The adjusting part 42 has a first side and a second side opposite to the driving structure, which are symmetrical (for example, at Fig.11The first air inlet 4211 and the first shielding portion 424 are arranged on the first side, and the second air inlet 4212 and the second shielding portion 425 are arranged on the second side. The center line between the first air inlet 4211, the center axis of the adjusting portion 42 and the second shielding portion 425 is located on the same straight line, and the center line between the second air inlet 4212, the center axis of the adjusting portion 42 and the first shielding portion 424 is located on the same straight line. In one embodiment, the center axis of the adjusting portion 42 coincides with the axis of the rotating hole 423.

[0060] The structure of the regulating portion 42 can achieve that when the regulating portion 42 rotates around the central axis of the regulating portion 42, the second shielding portion 425 blocks the air path between the second air inlet hole 4212 and the corresponding atomizing channel 33 when the first air inlet hole 4211 rotates to communicate with the air path between the corresponding atomizing channel 33 ( Figure 5 ), when the second air inlet hole 4212 rotates to communicate with the air path between the corresponding atomizing channel 33, the first shielding portion 424 blocks the air path between the first air inlet hole 4211 and the corresponding atomizing channel 33 ( Figure 6 ), so that only one of the first atomization core 34 and the second atomization core 35 can be connected to the air inlet channel 111.

[0061] like Fig.12 and Fig.13 As shown, in one embodiment, a through hole 132 is provided on the bracket 13, and the toggle assembly 41 includes a toggle member 412 and a transmission member 413. The toggle member 412 has a toggle portion 4121, a connecting portion 4122 and a clamping portion 4123. The connecting portion 4122 and the clamping portion 4123 are provided on the toggle portion 4121. The transmission member 413 has a connecting groove 4131. The connecting portion 4122 is provided through the through hole 132 and connected to the connecting groove 4131. The clamping portion 4123 is clamped in the through hole 132. The transmission member 413 is in transmission connection with the adjustment portion 42, for example, Fig.13 In the embodiment, the rack structure 411 is arranged on a side of the transmission member 413 away from the adjusting portion 42. The toggle member 412 can drive the transmission member 413 to move back and forth, so as to drive the adjusting portion 42 to rotate back and forth.

[0062] In other embodiments, the fixed connection method between the toggle member 412 and the transmission member 413 is not limited, for example, it can be a snap connection, an interference fit connection, bonding, screw connection, etc. By setting the toggle member 412 and the transmission member 413 as two parts, it is convenient to assemble the toggle member 412 and the transmission member 413 on the bracket 13, and the toggle member 412 and the transmission member 413 can also be made of different materials as needed. For example, the toggle member 412 can be set to a material with a relatively rough surface, such as silicone, etc., so as to facilitate manual toggle of the member 412, and the transmission member 413 can be made of a relatively hard material, such as plastic, metal, etc., so as to facilitate transmission movement.

[0063] Furthermore, if Fig.12 As shown, the hole wall of the through hole 132 includes a first hole wall 1321 and a second hole wall 1322 arranged opposite to each other. The toggle member 412 has two clamping parts 4123, namely a first clamping part 414 and a second clamping part 415. One end of the first clamping part 414 is connected to the toggle part 4121, and the other end is clamped on the first hole wall 1321, and one end of the second clamping part 415 is connected to the toggle part 4121, and the other end is clamped on the second hole wall 1322, thereby, the through hole 132 can limit the toggle member 412 in the axial direction of the through hole 132.

[0064] In one embodiment, if Figure 1 As shown, the housing assembly 10 includes a housing 15, and a mounting hole 151 is provided on the housing 15. The toggle member 4121 is accommodated in the mounting hole 151 and is slidably connected with the mounting hole 151. The mounting hole 151 can be in an elongated shape to limit the linear motion of the toggle member 412 and the range of the linear motion of the toggle member 412. Preferably, when the adjusting portion 42 is located at the first communication position, the side wall of the toggle member 412 at one end along the length direction thereof abuts against the hole wall of the mounting hole 151 at one end along the length direction thereof, and when the adjusting portion 42 is located at the second communication position, the side wall of the other end of the toggle member 412 abuts against the hole wall of the other end of the mounting hole 151.

[0065] like Figure 3 As shown, the regulating part 42 further includes a limiting structure 426, which is disposed on the side of the regulating part 42 away from the liquid storage tank 21. The atomizing device further includes a limiting member, which is disposed on the side of the housing assembly 10 close to the regulating part 42, and a limiting hole 71 is disposed on the limiting member, and the limiting structure 426 is disposed in the limiting hole 71 to limit the rotation of the regulating part 42. Specifically, the atomizing device further includes a liquid absorbing member 70, which is used to absorb the condensed liquid or aerosol matrix flowing out of the atomizing channel 33. The liquid absorbing member 70 can be used as a limiting member, that is, a limiting hole 71 is disposed on the liquid absorbing member 70, and the shape of the limiting hole 71 is arc or annular. The limiting structure 426 passes through the limiting hole 71 and is disposed on the circuit board 51.

[0066] like Fig. 9 and 10 As shown, in one embodiment, an air inlet sub-channel 134 is formed on the bracket 13 at a position corresponding to the air inlet hole 421, and at least two mounting grooves 135 are provided on the side of the bracket 13 facing the adjustment portion 42, and each mounting groove 135 is correspondingly connected to a different air inlet sub-channel 134. A first sealing member 80 is provided in each mounting groove 135, and when the air inlet hole 421 is connected to the air inlet sub-channel 134, the first sealing member 80 is sealed and connected between the air inlet sub-channel 134 and the air inlet hole 421, and a through hole 81 is provided on the first sealing member 80, and the through hole 81 connects the air inlet sub-channel 134 with the air inlet hole 421. The first sealing member 80 can ensure the air tightness of the air path between the air inlet hole 421 and the air inlet sub-channel 134.

[0067] like Figure 4 As shown, in one embodiment, the bracket 13 includes at least two bosses 133, and an air inlet sub-channel 134 is formed in each boss 133. Among them, each air inlet sub-channel 134 is connected to a different atomization channel 33. Each air inlet hole 421 corresponds to a different air inlet sub-channel 134. The atomization device also includes at least two second sealing members 91 and at least two condensation members 92, and the condensation member 92 can absorb the condensation liquid flowing out of the atomization core 30. At least two second sealing members 91 are respectively correspondingly sleeved on the circumferential side of one of the bosses 133, and at least two condensation members 92 are respectively arranged between the second sealing member 91 and the atomization channel 33. In one embodiment, the axis of the air inlet sub-channel 134 is parallel to the axis of the corresponding atomization channel 33 and is offset. By offsetting the axis of the atomization channel 33 and the air inlet sub-channel 134, the liquid flowing out of the atomization channel 33 may not drip directly onto the air inlet sub-channel 134, but may drip onto the condensation member 92, thereby preventing liquid from flowing into the air inlet sub-channel 134.

[0068] In one embodiment, the number of the protrusions 133 is the same as the number of the atomizer cores 30, and they are connected one by one. Different air inlet sub-channels 134 correspond to different air inlet holes 421. When the adjustment portion 42 is located at the connecting position, one of the air inlet holes 421 is arranged opposite to and connected to the corresponding air inlet sub-channel 134, and the other air inlet holes 421 are arranged in a staggered manner with the corresponding air inlet sub-channel 134. When the adjustment portion 42 is located at the closed position, each air inlet hole 421 is arranged in a staggered manner with the corresponding air inlet sub-channel 134.

[0069] For example, in Figure 2-4 and Fig. 9In the embodiment of the present invention, the bracket 13 is provided with a first convex column 1331 and a second convex column 1332, a first air inlet sub-channel 1341 is provided in the first convex column 1331, and a second air inlet sub-channel 1342 is provided in the second convex column 1332. The first air inlet sub-channel 1341 is communicated with the first atomization core 34, and the second air inlet sub-channel 1342 is communicated with the second atomization core 35. The first air inlet sub-channel 1341 corresponds to the first air inlet hole 4211, and the second air inlet sub-channel 1342 corresponds to the second air inlet hole 4212. When the regulating portion 42 is located at the first communication position, the first air inlet sub-channel 1341 is arranged opposite to and communicated with the first air inlet hole 4211, and the second air inlet sub-channel 1342 is arranged offset with the second air inlet hole 4212; when the regulating portion 42 is located at the second communication position, the second air inlet sub-channel 1342 is arranged opposite to and communicated with the second air inlet hole 4212, and the first air inlet sub-channel 1341 is arranged offset with the first air inlet hole 4211. When the regulating portion 42 is located at the closed position, the first air inlet sub-channel 1341 is arranged offset with the first air inlet hole 4211, and the second air inlet sub-channel 1342 is arranged offset with the second air inlet hole 4212.

[0070] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For technicians in the technical field to which the present application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of the present application.

Claims

1. An atomizing device, characterized in that: include: A shell assembly, wherein an air inlet passage and an air outlet passage are provided in the shell assembly; At least two liquid storage bins, each of which is used to store aerosol matrix; At least two atomizing cores, the atomizing cores are used to heat and atomize the aerosol matrix to generate an aerosol; the atomizing cores have an atomizing channel therein, and the atomizing channel is connected to the air outlet channel; and an adjusting component, the adjusting component being arranged on the housing component, the adjusting component comprising a toggle component and an adjusting portion; the adjusting portion being provided with at least two air inlet holes, the air inlet holes being communicated with the air inlet passage; wherein different air inlet holes correspond to different atomization passages; The toggle assembly drives the adjusting part to move, so as to open or block the air paths between different air inlet holes and the corresponding atomization channels.

2. The atomizing device according to claim 1, characterized in that: The adjusting portion has at least two communication positions, and the movement of the adjusting portion can be switched to different communication positions so that different air inlet holes are connected with corresponding atomization channels; when the adjusting portion is located at the communication position, the air path between at least one air inlet hole and the corresponding atomization channel is connected, and the air paths between the other air inlet holes and the corresponding atomization channels are blocked; And / or, the regulating part further has a closed position, and when the regulating part is located at the closed position, the air path between each of the air inlet holes and the corresponding atomization channel is blocked.

3. The atomizing device according to claim 1, characterized in that: The toggle assembly is in transmission connection with the adjusting part, the toggle assembly reciprocates along the length direction thereof, and the toggle assembly drives the adjusting part to rotate back and forth.

4. The atomizing device according to claim 3, characterized in that: The toggle assembly is provided with a rack structure, and the adjusting portion is provided with a gear structure; the rack structure and the gear structure are meshed for transmission.

5. The atomizing device according to claim 3, characterized in that: The housing assembly includes a bracket; the bracket includes a rotating shaft, the adjusting portion is provided with a rotating hole, the rotating shaft is passed through the rotating hole, and the adjusting portion can rotate around the rotating shaft; And / or, the adjusting part also includes a limiting structure, the limiting structure is arranged on the side of the adjusting part away from the liquid storage tank, the atomization device also includes a limiting member, the limiting member is arranged on the side of the shell assembly close to the adjusting part, a limiting hole is arranged on the limiting member, one end of the limiting structure extends into the limiting hole, and the limiting hole is used to limit the rotation of the adjusting part.

6. The atomizing device according to claim 5, characterized in that: The rotating shaft includes a first elastic portion and a second elastic portion; the first elastic portion includes a first cylinder and a first limiting portion, and the second elastic portion includes a second cylinder and a second limiting portion; the first limiting portion and the second limiting portion extend along the radial direction of the rotating hole; the first elastic portion and the second elastic portion are inserted into the rotating hole, and the adjusting portion is sleeved on the outer periphery of the first cylinder and the second cylinder, and the first limiting portion and the second limiting portion are used to limit the axial direction of the adjusting portion.

7. The atomizing device according to claim 1, characterized in that: A driving structure is disposed in the middle of the adjusting portion; the at least two air inlet holes include a first air inlet hole and a second air inlet hole, and the adjusting portion further includes a first shielding portion and a second shielding portion; The adjusting portion is symmetrically positioned relative to the driving structure and has a first side and a second side relative to each other, the first air inlet hole and the first shielding portion are arranged on the first side, and the second air inlet hole and the second shielding portion are arranged on the second side; wherein, a center line connecting the first air inlet hole, the central axis of the adjusting portion and the second shielding portion is located on the same straight line, and a center line connecting the second air inlet hole, the central axis of the adjusting portion and the first shielding portion is located on the same straight line.

8. The atomizing device according to claim 1, characterized in that: The shell assembly includes a bracket, which is provided with a through hole. The toggle assembly includes a toggle member and a transmission member. The toggle member has a toggle portion, a connecting portion and a clamping portion. The connecting portion and the clamping portion are provided on the toggle portion. The transmission member has a connecting groove. The connecting portion is passed through the through hole and connected to the connecting groove. The clamping portion is clamped in the through hole.

9. The atomizing device according to claim 8, characterized in that: The housing assembly comprises a shell, a mounting hole is arranged on the shell, the shifting part is accommodated in the mounting hole and is slidably connected with the mounting hole.

10. The atomizing device according to claim 1, characterized in that: The housing assembly includes a bracket, an air inlet sub-channel is formed on the bracket corresponding to the position of the air inlet hole, at least two mounting grooves are provided on a side of the bracket facing the adjusting portion, and each mounting groove is correspondingly connected to a different air inlet sub-channel; a first sealing member is provided in each mounting groove, when the air inlet hole is connected to the air inlet sub-channel, the first sealing member is sealed and connected between the air inlet sub-channel and the air inlet hole, and a through hole is provided on the first sealing member, and the through hole connects the air inlet sub-channel with the air inlet hole; And / or, the bracket includes at least two bosses, each of which has the air inlet sub-channel formed therein; wherein each of the air inlet sub-channels is connected to a different atomization channel; each of the air inlet holes corresponds to a different air inlet sub-channel; the atomization device also includes at least two second seals and at least two condensation members, the at least two second seals are respectively correspondingly sleeved on the circumference of one of the bosses, and the at least two condensation members are respectively arranged between the second seal and the atomization channel.

11. The atomizing device according to any one of claims 1 to 4, characterized in that: The atomizing device further includes a power supply assembly, and the housing assembly further includes a mouthpiece, a bracket, a mounting seat, and a bottom shell, wherein the bracket is mounted on one side of the mounting seat, and the bottom shell is mounted on a side of the bracket away from the mounting seat, and the adjusting assembly is mounted between the bracket and the bottom shell, and the air inlet channel is formed in the bottom shell, and the power supply assembly is disposed in the bottom shell and is electrically connected to the atomizing core; The nozzle portion is mounted on a side of the mounting base away from the bracket, the air outlet channel is formed on the nozzle portion, the atomizer core is arranged between the mounting base and the nozzle portion, and the at least two liquid storage tanks are arranged around the circumference of the nozzle portion; wherein different atomizer cores are respectively connected to different liquid storage tank liquid paths, so that aerosol matrices in different liquid storage tanks can flow to corresponding atomizer cores.

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