Airway structure and atomization device

Abstract

The invention provides an air channel structure and an atomization device, and relates to the technical field of electronic atomization, the air channel structure comprises an air inlet, an air outlet and a first airflow channel, and the first airflow channel is configured to allow airflow to flow from the air inlet to a first air outlet end; the second airflow channel is configured to allow airflow to flow from the second air inlet end to the air outlet; the air inlet end of the air inlet distribution mechanism is communicated with the first air outlet end, and the air outlet end is communicated with the air outlet and the second air inlet end; the air inlet distribution mechanism is configured to distribute air flow exhausted by the first air flow channel to the air outlet or at least partially distribute the air flow exhausted by the first air flow channel to the second air flow channel. The atomization device comprises an airway structure and a first aerosol generation assembly used for generating first aerosol. The first airflow channel penetrates through the first aerosol generating assembly; the second aerosol generating component is used for generating second aerosol; the second airflow channel passes through the second aerosol-generating component. According to the invention, switching adjustment of various aerosol tastes is realized.

Description

Technical Field

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

[0002] The atomizer heats the atomization matrix through the atomizer assembly and generates aerosol. In related designs, the atomizer is generally provided with an air flow channel that runs through the atomizer assembly, and the aerosol is generated in the air flow channel. When in use, the external air flow enters the air flow channel from the air inlet and is discharged from the air outlet with the generated aerosol for the user to inhale.

[0003] The structural design of a single airflow channel cannot realize the switching and connection of multiple airflow channels, nor can it realize the switching and adjustment of multiple aerosol flavors, and cannot meet the user's personalized usage needs for switching options of multiple flavors of aerosols. Summary of the invention

[0004] The present application provides an airway structure and an atomizing device, which solves the technical problem that the existing atomizing device has a single airway structure and cannot realize the switching and adjustment of multiple aerosol flavors. The airway structure and atomizing device provided by the present application realize the switching and adjustment of multiple aerosol flavors, meet the personalized use needs of users for the selection of multiple flavor aerosol switching, and improve the user experience.

[0005] The present application provides an air duct structure, which includes an air inlet and an air outlet, and the air duct structure also includes: a first air flow channel, having a first air inlet end and a first air outlet end, the first air inlet end is connected to the air inlet and is configured to supply air flow from the air inlet to the first air outlet end; a second air flow channel, having a second air inlet end and a second air outlet end, the second air outlet end is connected to the air outlet and is configured to supply air flow from the second air inlet end to the air outlet; an air intake distribution mechanism, the air inlet end of the air intake distribution mechanism is connected to the first air outlet end, and the air outlet end of the air intake distribution mechanism is respectively connected to the air outlet and the second air inlet end; wherein the air intake distribution mechanism is configured to selectively distribute the airflow discharged from the first air flow channel to the air outlet, or to at least partially distribute the airflow discharged from the first air flow channel to the second air flow channel.

[0006] In some embodiments, the air intake distribution mechanism includes: a distribution component, provided with a variable air duct connecting the first air outlet end with the air outlet and the second air inlet end; wherein the variable air duct has a first state connected to the air outlet, and a second state connected to the second air flow channel; wherein, by switching the flow path of the variable air duct, the airflow discharged from the first air flow channel is distributed to the air outlet or the second air flow channel.

[0007] In some embodiments, the variable air channel includes: an air intake channel, a first distribution channel, a second distribution channel, and a path conversion channel; the air intake end of the air intake channel is connected to the first air outlet end, the air outlet end of the first distribution channel is connected to the air outlet, and the air outlet end of the second distribution channel is connected to the second air intake end; wherein the path conversion channel is configured to connect the air outlet end of the air intake channel with the air intake end of the first distribution channel or the air intake end of the second distribution channel.

[0008] In some embodiments, the distribution component includes: a distribution member, which is fixedly arranged relative to the first airflow channel and the second airflow channel, and the air inlet channel, the first distribution channel, and the second distribution channel are arranged on the distribution member; an adjustment member, which is movably connected to the distribution member and is configured to be able to change position between a first position and a second position, and the path conversion channel is arranged on the adjustment member; wherein, when the adjustment member is in the first position, the air outlet end of the air inlet channel is connected to the air inlet end of the first distribution channel through the path conversion channel; when the adjustment member is in the second position, the air outlet end of the air inlet channel is connected to the air inlet end of the second distribution channel through the path conversion channel.

[0009] In some embodiments, the airway structure also includes: a first air bin, the air inlet end of the first air bin is connected to the air outlet end of the second distribution channel, the air outlet end of the first air bin is connected to the second air inlet end, and is configured to supply air from the first air flow channel to the second air flow channel; and\or, a second air bin, the air inlet end of the second air bin is respectively connected to the air outlet end of the first distribution channel and the second air outlet end, the air outlet end of the second air bin is connected to the air outlet, and is configured to supply air from the first air flow channel directly to the air outlet, or to supply air from the first air flow channel and the second air flow channel to the air outlet.

[0010] In some embodiments of the present application, a nebulizer device is provided, which includes an airway structure as described in any one of the above items, and: a first aerosol generating component, configured to generate a first aerosol; the first airflow channel is arranged through the first aerosol generating component, and the first aerosol is generated in the first airflow channel; a second aerosol generating component, configured to generate a second aerosol; the second airflow channel is arranged through the second aerosol generating component, and the second aerosol is generated in the second airflow channel.

[0011] In some embodiments, the atomization device further includes: a shell, one end of the shell is provided with the air inlet, and the other end of the shell is provided with the air outlet; the first aerosol generating assembly and the second aerosol generating assembly are arranged in the shell; the first aerosol generating assembly includes: a rotating member, movably connected in the shell, and configured to be rotatable around its own central axis; the rotating member is provided with at least two first accommodating cavities for storing a first atomizing matrix, and the first atomizing matrix is ​​configured to volatilize the first aerosol at room temperature; the first air flow channel runs through the first accommodating cavity so that the air flow flows through the first atomizing matrix and brings out the first aerosol; wherein the rotating member rotates to rotate any one of the first accommodating cavities to a set position, so that the first air inlet end of the first air flow channel corresponding to the first accommodating cavity is connected to the air inlet, and the first air outlet end of the first air flow channel corresponding to the first accommodating cavity is connected to the air inlet end of the air inlet distribution mechanism.

[0012] In some embodiments, the first aerosol generating assembly further includes: a heating assembly, which is disposed corresponding to the rotating member and is configured to heat the first atomized substrate in the first accommodating cavity rotated to the set position by means of thermal radiation.

[0013] In some embodiments, the second aerosol generating component includes: a second accommodating chamber for storing a second atomizing matrix; an atomizing component, which is fluidically connected to the second accommodating chamber and configured to atomize the second atomizing matrix and generate the second aerosol; wherein the second airflow channel runs through the atomizing component so that the airflow flows through the atomizing component and brings out the second aerosol.

[0014] In some embodiments, the airway structure also includes: an air guide channel, which is set through the second accommodating cavity, arranged in parallel with the second airflow channel, connecting the air outlet with the air outlet end of the air inlet distribution mechanism, and is configured to directly guide the airflow discharged from the first airflow channel to the air outlet.

[0015] The airway structure provided by the present application includes a first airflow channel, a second airflow channel, and an air intake distribution mechanism, wherein the first air intake end of the first airflow channel is connected to the air intake port, the second air outlet end of the second airflow channel is connected to the air outlet, the air intake end of the air intake distribution mechanism is connected to the first air outlet end of the first airflow channel, and the air outlet end of the air intake distribution mechanism is connected to the air outlet and the second air intake end, respectively. The air intake distribution mechanism is configured to distribute the airflow discharged from the first airflow channel to the air outlet or at least partially to the second airflow channel.

[0016] When in use, the external airflow enters the first airflow channel from the air inlet, and after flowing through the first airflow channel, it flows directly to the air outlet for discharge under the control of the air inlet distribution mechanism, or continues to flow to the second airflow channel under the control of the air inlet distribution mechanism, thereby realizing the switching connection of multiple airflow channels. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0018] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the airway structure of the present application;

[0019] Figure 2 It is a schematic diagram of the structural decomposition of a distribution component of one embodiment of the airway structure of the present application;

[0020] Figure 3 It is a schematic diagram of the overall structure of one embodiment of the atomization device of the present application;

[0021] Figure 4 It is a schematic diagram of the vertical cross-section structure of an air inlet channel of one embodiment of the atomization device of the present application;

[0022] Figure 5 yes Figure 4 A magnified schematic diagram of the local structure at B in the middle;

[0023] Figure 6 It is a schematic diagram of a vertical cross-sectional structure through a first distribution channel and an air guide channel of one embodiment of the atomization device of the present application;

[0024] Figure 7 yes Figure 6 A magnified schematic diagram of the local structure at C in the middle;

[0025] Figure 8 It is a schematic diagram of a vertical cross-sectional structure of a second air flow channel of one embodiment of the atomization device of the present application;

[0026] Fig. 9 yes Figure 8 A schematic diagram of the enlarged local structure at point A in the middle;

[0027] Fig.10 It is a schematic diagram of the structural decomposition of a first aerosol generating component of one embodiment of the atomizing device of the present application;

[0028] Fig.11 It is a schematic diagram of the bottom structure of a distribution member of one embodiment of the atomization device of the present application;

[0029] Fig.12 It is a schematic diagram of the structural decomposition of an atomization component of one embodiment of the atomization device of the present application.

[0030] The reference numerals are as follows:

[0031] 100-atomizing device; 200-first air flow channel, 201-first air inlet end, 202-first air outlet end; 300-second air flow channel, 301-second air inlet end, 302-second air outlet end; 400-air inlet distribution mechanism;

[0032] 10-shell, 11-air inlet, 12-air outlet, 13-first air chamber, 131-first liquid-absorbing cotton, 14-second air chamber, 141-second liquid-absorbing cotton, 15-installation cavity, 16-window, 17-air guide channel, 18-accommodating cavity, 19-adjusting groove;

[0033] 20-first aerosol generating assembly, 21-rotating member, 210-first accommodating chamber, 211-first air inlet through hole, 212-first axial hole, 2120-central axis, 213-first groove, 2131-notch, 22-liquid storage member, 221-air vent, 23-central axis, 24-first flexible member, 241-first air outlet through hole, 242-second axial hole, 25-second flexible member, 251-through hole, 252-fourth axial hole, 253-second sealing ring portion;

[0034] 30-second aerosol generating assembly, 31-second accommodating chamber, 32-atomizing assembly, 321-liquid guiding member, 3211-first liquid guiding member, 3212-second liquid guiding member, 32121-atomizing airway, 322-second heating member, 323-core seat, 324-first core tube, 3241-first liquid inlet, 325-second core tube, 3251-second liquid inlet, 33-first tube seat, 331-second air inlet through hole, 34-second tube seat, 341-second air outlet through hole, 35-first sealing member;

[0035] 40-distribution assembly, 41-distribution member, 411-inlet channel, 4111-total inlet hole, 4112-total outlet hole, 412-first distribution channel, 4121-first inlet hole, 4122-first outlet hole, 413-second distribution channel, 4131-second inlet hole, 4132-second outlet hole, 414-first surface, 415-second surface, 416-third surface, 417-first sealing ring portion, 418-third shaft hole, 42-adjusting member, 421-path conversion channel, 422-fourth surface, 423-sliding rod;

[0036] 50-positioning assembly, 51-positioning groove, 52-positioning elastic member;

[0037] 60-heating component, 61-first heating element. DETAILED DESCRIPTION

[0038] The technical solution of the present application is further described in detail below through specific implementation modes in combination with the accompanying drawings. In the following implementation modes, many detailed descriptions are provided to enable the present application to be better understood.

[0039] To facilitate understanding of the technical solution of the present application, the width direction of the atomization device is defined as the X-axis direction, the thickness direction of the atomization device is defined as the Y-axis direction, and the height direction of the atomization device is defined as the Z-axis direction, and the Z-axis direction is consistent with the gravity direction.

[0040] See also Figure 1 In some embodiments of the present application, an airway structure is provided, which includes an air inlet 11 and an air outlet 12, and the airway structure also includes a first airflow channel 200, a second airflow channel 300, and an air intake distribution mechanism 400, wherein the first airflow channel 200 has a first air inlet end 201 and a first air outlet end 202, and the first air inlet end 201 is connected to the air inlet 11 and is configured to supply air from the air inlet 11 to the first air outlet end 202.

[0041] The second air flow channel 300 has a second air inlet end 301 and a second air outlet end 302 . The second air outlet end 302 is communicated with the air outlet 12 and is configured to provide air flow from the second air inlet end 301 to the air outlet 12 .

[0042] The air inlet end of the air inlet distribution mechanism 400 is connected to the first air outlet end 202, and the air outlet end of the air inlet distribution mechanism 400 is respectively connected to the air outlet 12 and the second air inlet end 301; wherein, the air inlet distribution mechanism 400 is configured to selectively distribute the airflow discharged from the first airflow channel 200 to the air outlet 12, or to at least partially distribute the airflow discharged from the first airflow channel 200 to the second airflow channel 300.

[0043] When in use, the external airflow enters the first air flow channel 200 from the air inlet 11 and the first air inlet end 201, flows through the first air flow channel 200 and then enters the air inlet distribution mechanism 400 through the first air outlet end 202, and can selectively flow to the air outlet 12 for discharge under the control of the air inlet distribution mechanism 400, or can selectively continue to flow to the second air flow channel 300 under the control of the air inlet distribution mechanism 400, thereby realizing the switching connection of multiple air flow channels.

[0044] When the first air flow channel 200 is configured to generate a first aerosol and the second air flow channel 300 is configured to generate a second aerosol, when the air inlet distribution mechanism 400 directly distributes the air flow discharged from the first air flow channel 200 to the air outlet 12, the air flow discharged from the first air outlet end 202 will not flow through the second air flow channel 300, and only the first aerosol is discharged from the air outlet 12, thereby realizing the output of a single-flavor aerosol; when the air inlet distribution mechanism 400 distributes at least part of the air flow discharged from the first air flow channel 200 to the second air flow channel 300, at least part of the air flow discharged from the first air outlet end 202 will flow through the second air flow channel 300, so that the first aerosol in this part of the air flow is mixed with the second aerosol in the second air flow channel 300, and the first aerosol and the second aerosol are discharged from the air outlet 12 at the same time, thereby realizing the output of a mixed-flavor aerosol, realizing the switching adjustment of multiple aerosol flavors, meeting the user's personalized use needs for switching selection of multiple-flavor aerosols, and improving the user experience.

[0045] See also Figure 2 In some embodiments, the air intake distribution mechanism 400 includes a distribution component 40, which is provided with a variable air passage connecting the first air outlet end 202 with the air outlet 12 and the second air intake end 301, wherein the variable air passage has a first state connected with the air outlet 12, and a second state connected with the second air flow channel 300. The distribution component 40 distributes the airflow discharged from the first air flow channel 200 to the air outlet 12 or the second air flow channel 300 by switching the flow path of the variable air passage, thereby realizing the switching between the first state and the second state.

[0046] The air intake distribution mechanism 400 provided in the present application has a flow path inside the variable air passage, and can connect the first air outlet end 202 with the air outlet 12, or connect the first air outlet end 202 with the second air intake end 301 by switching the flow path inside the variable air passage. The flow path refers to the path of the airflow discharged from the first air outlet end 202 flowing to the air outlet 12 or to the second air intake end 301. The distribution component 40 can realize the direct connection between the first airflow channel 200 and the air outlet 12, or realize the connection between the first airflow channel 200 and the second airflow channel 300 in series and then connected to the air outlet 12 by switching the flow path of the variable air passage.

[0047] See also Figure 2 , Figures 4 to 5 In some embodiments, the variable air passage includes an air intake passage 411, a first distribution passage 412, a second distribution passage 413, a path conversion passage 421 (such as Figure 5As shown in , the air inlet end of the air inlet channel 411 is connected with the first air outlet end 202 to allow the airflow discharged from the first airflow channel 200 to enter; the air outlet end of the first distribution channel 412 is connected with the air outlet 12 to allow the airflow discharged from the first distribution channel 412 to flow directly to the air outlet 12; the air outlet end of the second distribution channel 413 is connected with the second air inlet end 301 to allow the airflow discharged from the second distribution channel 413 to flow to the second airflow channel 300. Among them, the path conversion channel 421 is configured to connect the air outlet end of the air inlet channel 411 with the air inlet end of the first distribution channel 412 or the air inlet end of the second distribution channel 413 to switch the flow path of the variable airway, realize the direct connection between the first airflow channel 200 and the air outlet 12, or realize the connection between the first airflow channel 200 and the second airflow channel 300 in series and then communicate with the air outlet 12.

[0048] See also Figure 2 , Figures 4 to 5 In some embodiments, the distribution assembly 40 includes a distribution member 41 and an adjustment member 42. The distribution member 41 is fixed relative to the first airflow channel 200 and the second airflow channel 300. The air inlet channel 411, the first distribution channel 412, and the second distribution channel 413 are arranged on the distribution member 41. The adjustment member 42 is movably connected to the distribution member 41 and is configured to be able to change position between the first position and the second position. The path conversion channel 421 is arranged on the adjustment member 42.

[0049] Wherein, when the adjusting member 42 is in the first position, the outlet end of the air inlet channel 411 is connected to the air inlet end of the first distribution channel 412 through the path conversion channel 421; when the adjusting member 42 is in the second position, the outlet end of the air inlet channel 411 is connected to the air inlet end of the second distribution channel 413 through the path conversion channel 421. In this embodiment, the first position is the position where the adjusting member 42 moves to the right in the X-axis direction and the path conversion channel 421 connects the outlet end of the air inlet channel 411 and the air inlet end of the first distribution channel; the second position is the position where the adjusting member 42 moves to the left in the X-axis direction and the path conversion channel 421 connects the outlet end of the air inlet channel 411 and the air inlet end of the second distribution channel 413.

[0050] During use, the user can manually drive the adjustment member 42 to move relative to the distribution member 41 so as to change its position between the first position and the second position, and then directly distribute the airflow discharged from the first airflow channel 200 to the air outlet 12 by changing the position of the path conversion channel 421 and switching the flow path of the variable airway inside the distribution component 40 to obtain an aerosol with a single flavor; or distribute all the airflow discharged from the first airflow channel 200 to the second airflow channel 300, so that the first aerosol can be mixed with the second aerosol in the second airflow channel 300 to obtain an aerosol with a mixed flavor.

[0051] See also Figure 2 , Figures 4 to 5 In some embodiments, the adjusting member 42 is at least partially movably abutted against the dispensing member 41 .

[0052] The air outlet end of the air inlet channel 411 , the air inlet end of the first distribution channel 412 , and the air inlet end of the second distribution channel 413 are arranged on a surface of the distribution member 41 that abuts against the adjustment member 42 .

[0053] The path conversion channel 421 is disposed on a side of the regulating member 42 abutting against the distribution member 41 , and is configured to connect the outlet end of the inlet channel 411 with the inlet end of the first distribution channel 412 or the inlet end of the second distribution channel 413 .

[0054] When the adjusting member 42 changes position between the first position and the second position relative to the distributing member 41, the movable contact surfaces of the adjusting member 42 and the distributing member 41 always maintain a sealed fit state, so as to improve the air tightness of the variable air passage inside the distributing assembly 40 and prevent the airflow discharged from the outlet end of the air inlet channel 411 from leaking out from the gap between the adjusting member 42 and the distributing member 41.

[0055] The adjusting member 42 can be configured to move in a straight line direction or an arc direction relative to the distribution member 41, or can be configured to rotate around a set rotation center relative to the distribution member 41. The present application does not impose any limitation on this. By changing the position of the adjusting member 42, the outlet end of the air intake channel 411 can be connected with the air intake end of the first distribution channel 412, or the outlet end of the air intake channel 411 can be connected with the air intake end of the second distribution channel 413, thereby switching the flow path of the variable airway inside the distribution component 40.

[0056] See also Figure 2 In some embodiments, the distribution member 41 has a first surface 414, a second surface 415, and a third surface 416 perpendicular to the first surface 414 and the second surface 415, wherein the first surface 414 and the second surface 415 are arranged horizontally correspondingly up and down, and the third surface 416 is arranged vertically.

[0057] The air inlet end of the air inlet channel 411 passes through the second surface 415 and forms a total air inlet hole 4111, and the total air inlet hole 4111 is connected to the first air outlet end 202 of the first air flow channel 200; the air outlet end of the air inlet channel 411 passes through the third surface 416 and forms a total air outlet hole 4112, and the air inlet channel 411 is arranged in a path similar to an inverted "L" in the distribution member 41.

[0058] The air inlet end of the first distribution channel 412 passes through the third surface 416 and forms a first air inlet hole 4121, and the first air inlet hole 4121 is located on one side of the total air outlet hole 4112; the air outlet end of the first distribution channel 412 passes through the first surface 414 and forms a first air outlet hole 4122, and the first air outlet hole 4122 is connected to the air outlet 12. The first distribution channel 412 is arranged in a path similar to an "L" shape in the distribution member 41.

[0059] The air inlet end of the second distribution channel 413 passes through the third surface 416 and forms a second air inlet hole 4131, and the second air inlet hole 4131 is located on the other side of the total air outlet hole 4112; the air outlet end of the second distribution channel 413 passes through the first surface 414 and forms a second air outlet hole 4132, and the second air outlet hole 4132 is connected to the second air inlet end 301 of the second air flow channel 300, and the second distribution channel 413 is arranged in a path similar to an "L" shape in the distribution member 41.

[0060] The first air inlet holes 4121 , the main air outlet holes 4112 , and the second air inlet holes 4131 are arranged on the third surface 416 along the X-axis at intervals.

[0061] In cooperation, the adjusting member 42 has a fourth surface 422 that movably abuts against the third surface 416, and the path conversion channel 421 is formed concavely from the fourth surface 422. In this embodiment, the first position of the adjusting member 42 for position change is taken as an example on the right side of the X-axis direction in the figure, and the second position is taken as an example on the left side of the X-axis direction in the figure.

[0062] During use, the user can manually drive the adjustment member 42 to move along the X-axis to the first position on the right side, at which time the path conversion channel 421 connects the total air outlet 4112 and the first air inlet 4121, so that the airflow discharged from the first airflow channel 200 can flow directly to the air outlet 12 via the variable air channel in the distribution component 40, thereby obtaining a single-flavor aerosol containing only the first aerosol; the user can also manually drive the adjustment member 42 to move along the X-axis to the second position on the left side, at which time the path conversion channel 421 connects the total air outlet 4112 and the second air inlet 4131, so that the airflow discharged from the first airflow channel 200 can flow to the second airflow channel 300 via the variable airflow channel in the distribution component 40, thereby obtaining a mixed-flavor aerosol containing both the first aerosol and the second aerosol.

[0063] See also Figure 1 , Figure 6 to Figure 7In some embodiments, the airway structure further includes a first air chamber 13, the air inlet end of the first air chamber 13 is connected to the air outlet end of the second distribution channel 413, i.e., the second air outlet hole 4132, and the air outlet end of the first air chamber 13 is connected to the second air inlet end 301 of the second air flow channel 300, and is configured to provide airflow from the first air flow channel 200 to the second air flow channel 300. The first air chamber 13 is used to connect the air outlet end of the second distribution channel 413 with the second air inlet end 301 of the second air flow channel 300, so that the airflow discharged from the first air flow channel 200 can flow to the second air flow channel 300 via the first air chamber 13, which facilitates the arrangement of the first air flow channel 200 and the second air flow channel 300.

[0064] See also Figure 1 , Figure 6 to Figure 7 In some embodiments, the airway structure also includes a second air bin 14, the air inlet end of the second air bin 14 is respectively connected to the air outlet end of the first distribution channel 412, that is, the first air outlet hole 4122 and the second air outlet end 302 of the second air flow channel 300, and the air outlet end of the second air bin 14 is connected to the air outlet 12, and is configured to supply air from the first air flow channel 200 directly to the air outlet 12, or to supply air from the first air flow channel 200 and the second air flow channel 300 to the air outlet 12.

[0065] During use, when the adjusting member 42 moves to the first position, the air flow discharged from the first air flow channel 200 flows through the air inlet channel 411, the path conversion channel 421, the first distribution channel 412, and the second air storage 14 to the air outlet 12; when the adjusting member 42 moves to the second position, the air flow discharged from the first air flow channel 200 flows through the air inlet channel 411, the path conversion channel 421, the second distribution channel 413, the first air storage 13, the second air flow channel 300, and the second air storage 14 to the air outlet 12.

[0066] See also Figure 3 , Figure 4 , Figure 6 , Figure 8 In some embodiments of the present application, an atomizing device 100 is provided, the atomizing device 100 comprising an airway structure as described in any one of the above, and a first aerosol generating component 20, a second aerosol generating component 30 (such as Figure 8 As shown in the figure, the first aerosol generating component 20 is configured to generate a first aerosol; the first airflow channel 200 is set through the first aerosol generating component 20, and the first aerosol is generated in the first airflow channel 200 to be brought out by the airflow in the first airflow channel 200.

[0067] The second aerosol generating assembly 30 is configured to generate a second aerosol; the second airflow channel 300 is disposed through the second aerosol generating assembly 30 , and the second aerosol is generated in the second airflow channel 300 , so that the second aerosol is brought out by the airflow in the second airflow channel 300 .

[0068] The atomizer device 100 provided in the present application, under the action of the airway structure, enables the first aerosol generated by the first aerosol generating component 20 to be directly discharged from the air outlet 12 without flowing through the second airflow channel 300 and the second aerosol generating component 30, thereby providing the user with a single-flavor aerosol containing only the first aerosol. In addition, under the action of the airway structure, the first aerosol generated by the first aerosol generating component 20 can be mixed with the second aerosol generated by the second aerosol generating component 30 in the second airflow channel 300 and then discharged from the air outlet 12, thereby providing the user with a mixed-flavor aerosol containing both the first aerosol and the second aerosol, realizing the switching adjustment of multiple aerosol flavors, meeting the user's personalized use needs for the selection of multiple flavor aerosol switching, and improving the user experience.

[0069] See also Figure 3 , Figure 4 , Figure 6 , Figure 8 In some embodiments, the atomizing device 100 further includes a housing 10, and the lower end of the housing 10 is provided with the above-mentioned air inlet 11 (such as Figure 4 As shown in FIG, the air outlet 12 is provided at the upper end of the housing 10.

[0070] The first aerosol generating component 20 and the second aerosol generating component 30 are arranged in the shell 10. When in use, the airflow outside the shell 10 enters the airway structure from the air inlet 11, flows through the first aerosol generating component 20, and is directly discharged from the air outlet 12; or, the airflow outside the shell 10 enters the airway structure from the air inlet 11, flows through the first aerosol generating component 20 and the second aerosol generating component 30, and is discharged from the air outlet 12.

[0071] See also Figure 4 , Figure 6 , Figure 8 The first aerosol generating assembly 20 includes a rotating member 21, which is movably connected to the housing 10 and is configured to rotate around its own central axis 2120 (such as Fig.10 ) to rotate.

[0072] The rotating member 21 is provided with at least two first accommodating chambers 210 for storing the first atomizing matrix, and the first atomizing matrix is ​​configured to volatilize the first aerosol at room temperature. The first airflow channel 200 runs through the first accommodating chamber 210 so that the airflow flows through the first atomizing matrix and brings out the first aerosol.

[0073] Among them, the rotating part 21 rotates to rotate any one of the first accommodating chambers 210 to a set position, so that the first air inlet end 201 of the first air flow channel 200 corresponding to the first accommodating chamber 210 is connected with the air inlet 11, and the first air outlet end 202 of the first air flow channel 200 corresponding to the first accommodating chamber 210 is connected with the total air inlet hole 4111 of the air inlet channel 411.

[0074] The atomization device 100 provided in the present application has a first accommodating chamber 210 in a set position that can form an air path connection with the air inlet 11 and the air inlet channel 411 of the air inlet distribution mechanism 400 through the corresponding first air flow channel 200, so that the airflow outside the shell 10 can enter through the air inlet 11, flow through the first accommodating chamber 210, bring out the first aerosol and enter the variable air channel of the distribution component 40. When in use, the user can switch the first accommodating chamber 210 that forms an air path connection with the air inlet 11 and the air inlet channel 411 by rotating the rotating part 21, so as to deliver the first aerosol generated in different first accommodating chambers 210 to the air inlet channel 411.

[0075] The first atomization matrix is ​​configured to provide a preset fragrance smell, and different first containing chambers 210 store first atomization matrices of the same or different fragrance smells.

[0076] When different first accommodating chambers 210 store first atomizing matrices with different fragrances, the fragrance types of the first atomizing matrices in the atomizing device 100 are enriched. The user can rotate the first accommodating chamber 210 storing the first atomizing matrices with different fragrances to a set position by rotating the rotating member 21 according to his or her own preferences, so as to provide the user with first aerosols with different fragrances. Moreover, under the control of the air intake distribution mechanism 400, the first aerosol can be mixed with the second aerosol in the second air flow channel 300 to form a combination of different fragrances and flavors, thereby realizing the switching adjustment of multiple aerosol flavors, meeting the user's personalized use needs for switching selection of multiple flavor aerosols, and improving the user experience.

[0077] See also Figure 4 , Figure 5 , Fig.10In some embodiments, the rotating member 21 is configured as a columnar structure extending in the Z-axis direction, that is, in the direction of gravity. A plurality of first accommodating chambers 210 are evenly distributed around the central axis 2120 of the rotating member 21. The first air flow channel 200 penetrates the first accommodating chamber 210 in the Z-axis direction. The first air inlet end 201 of the first air flow channel 200 is formed with a first air inlet hole 211 communicating with the first accommodating chamber 210 at the axial lower end of the rotating member 21. The first air outlet end 202 of the first air flow channel is formed with a first air outlet hole 241 communicating with the first accommodating chamber 210 at the axial upper end of the rotating member 21. The inner cavity of the first accommodating chamber 210 constitutes a part of the first air flow channel 200. When the rotating member 21 rotates any one of the first accommodating chambers 210 to a set position, the first air inlet hole 211 corresponding to the first accommodating chamber 210 at the set position is communicated with the air inlet 11, and the first air outlet hole 241 corresponding to the first accommodating chamber 210 at the set position is communicated with the total air inlet hole 4111 of the air inlet channel 411.

[0078] See also Figure 4 In some embodiments, the first atomization matrix may also be a fragrance liquid having a volatile fragrance smell. Accordingly, the first aerosol generating component 20 further includes a liquid storage member 22, which is disposed in the first accommodating cavity 210 and is used to adsorb the first atomization matrix to prevent the liquid first atomization matrix from leaking out of the first air inlet through hole 211 and the first air outlet through hole 241.

[0079] The liquid storage member 22 is provided with an air vent 221 extending through the liquid storage member 22 along the Z-axis direction, and the air vent 221 connects the first air inlet hole 211 and the first air outlet hole 241 , so that the airflow in the first airflow channel 200 can flow through the air vent 221 , thereby bringing out the first aerosol volatilized from the first atomization matrix.

[0080] See also Figure 4 , Fig.10 In some embodiments, a mounting cavity 15 is formed in the housing 10, and the first aerosol generating assembly 20 and the air inlet distribution mechanism 400 are disposed in the mounting cavity 15. The first air chamber 13 is located at the upper end of the mounting cavity 15, the second aerosol generating assembly 30 is located at one side of the upper end of the first air chamber 13, and is axially staggered with the first aerosol generating assembly 20, and the second air chamber 14 is located at the upper end of the second aerosol generating assembly 30.

[0081] The first aerosol generating assembly 20 further includes a central shaft 23, which is fixedly connected in the mounting cavity 15 along the Z axis. A first shaft hole 212 is provided through the central axis 2120 of the rotating member 21, and the rotating member 21 is rotatably connected to the central shaft 23 through the first shaft hole 212.

[0082] The rotating member 21 is provided with eight first grooves 213 uniformly distributed around the first axial hole 212. The first groove 213 is formed with a notch 2131 at the axial upper end of the rotating member 21. The first air inlet through hole 211 penetrates the bottom surface of the first groove 213 so that the airflow can enter the corresponding first groove 213 through the first air inlet through hole 211. The liquid storage member 22 is inserted into the corresponding first groove 213 through the notch 2131, and the first atomization matrix is ​​adsorbed on the liquid storage member 22. Different liquid storage members 22 adsorb the first atomization matrix of different fragrances.

[0083] The first aerosol generating assembly 20 further includes a first flexible member 24, which is detachably connected to the upper end of the rotating member 21 and closes the notch 2131. The first flexible member 24 and the first groove 213 define a first accommodating chamber 210. A first air outlet hole 241 is provided through the first flexible member 24, so that the airflow in the first accommodating chamber 210 can be discharged through the corresponding first air outlet hole 241. A second axial hole 242 is provided through the center of the first flexible member 24, and the upper end of the central axis 23 passes through the second axial hole 242 and is fixed to the top of the mounting chamber 15.

[0084] The distribution component 40 is arranged at the top of the installation cavity 15, and the second surface 415 of the distribution component 41 at least partially abuts against the first flexible component 24. The first air outlet hole 241 corresponding to the first accommodating cavity 210 rotated to the set position is connected to the total air inlet hole 4111 of the air inlet channel 411, and the first air inlet hole 211 corresponding to the first accommodating cavity 210 rotated to the set position is connected to the air inlet port 11. A third axial hole 418 is provided through the center of the distribution component 41, and the upper end of the central axis 23 passes through the third axial hole 418 and is fixed to the top of the installation cavity 15. The third axial hole 418 is isolated from the air inlet channel 411, the first distribution channel 412, and the second distribution channel 413.

[0085] When in use, the user can rotate the rotating member 21 to rotate 45° around its own central axis 2120, so as to switch the first accommodating chamber 210 that forms an air path connection with the air inlet 11 and the air inlet channel 411, thereby switching the fragrance smell of the generated first aerosol. If the first atomizing matrix in a first accommodating chamber 210 is consumed or the fragrance smell is weakened, the user can remove the first flexible member 24 and add the first atomizing matrix to the corresponding first groove 213 or the liquid storage member 22 through the notch 2131 to realize the recycling of the atomizing device 100, reduce the user's use cost, and extend the service life of the atomizing device 100.

[0086] The first flexible member 24 is made of a flexible material and has a certain elasticity. The flexible material can be selected from silicone materials, rubber materials, soft plastic materials, etc., and this application does not limit this. The upper end surface of the first flexible member 24 facing the distribution component 40 is at least partially sealed against the second surface 415 of the distribution member 41, so that the first air outlet hole 241 corresponding to the first accommodating cavity 210 outside the set position can be closed by the second surface 415 of the distribution member 41, so as to prevent the first atomization matrix in the first accommodating cavity 210 in the non-use state from volatilizing the first aerosol outward.

[0087] In coordination, the first aerosol generating assembly further includes a second flexible member 25, which is fixedly connected to the bottom of the mounting cavity 15 and at least partially abuts against the bottom surface of the rotating member 21. The second flexible member 25 is made of a flexible material and has a certain elasticity. The flexible material can be selected from a silicone material, a rubber material, a soft plastic material, etc., and this application does not limit this.

[0088] The second flexible member 25 is provided with a through hole 251 extending along the Z-axis direction, and the through hole 251 is configured to connect the air inlet 11 with the first air inlet through hole 211 corresponding to the first accommodating cavity 210 at the set position. A fourth axial hole 252 is provided at the center of the second flexible member, and the lower end of the central axis 23 passes through the fourth axial hole 252 and is fixed to the bottom of the installation cavity 15.

[0089] The upper end surface of the second flexible member 25 facing the rotating member 21 is at least partially sealed against the bottom surface of the rotating member 21, so that the first air inlet hole 211 corresponding to the first accommodating cavity 210 outside the set position can be closed by the second flexible member 25, thereby preventing the first atomization matrix in the first accommodating cavity 210 in the non-use state from volatilizing the first aerosol outward.

[0090] See also Figure 5 , Fig.11 In some embodiments, a first sealing ring portion 417 is provided on the second surface 415 of the distribution member 41. The number of the first sealing ring portions 417 matches the number of the first accommodating chambers 210, and the first sealing ring portions 417 are provided corresponding to the first gas outlet holes 241. One of the first sealing ring portions 417 is provided at the total gas inlet hole 4111, and abuts against the periphery of the first gas outlet hole 241 corresponding to the first accommodating chamber 210 at the set position; the remaining first sealing ring portions 417 abut against the periphery of the first gas outlet hole 241 corresponding to the first accommodating chamber 210 outside the set position, so as to cooperate with the second surface 415 to seal the gas outlet end of the first accommodating chamber 210 in the non-use state.

[0091] See also Fig.10, in coordination, a second sealing ring portion 253 is provided on the top surface of the second flexible member 25 facing the rotating member 21, and the number of the second sealing ring portions 253 matches the number of the first accommodating chambers 210, and the second sealing ring portions 253 are provided corresponding to the first air inlet holes 211. One of the second sealing ring portions 253 is provided at the through hole 251, and abuts against the periphery of the first air inlet hole 211 corresponding to the first accommodating chamber 210 at the set position; the remaining second sealing ring portions 253 abut against the periphery of the first air inlet hole 211 corresponding to the first accommodating chamber 210 outside the set position, so as to cooperate with the top surface of the second flexible member 25 to seal the air inlet end of the first accommodating chamber 210 in the non-use state.

[0092] See also Figure 3 In some embodiments, the housing 10 is further provided with a window 16 connecting the mounting cavity 15 with the outside, and the rotating member 21 is at least partially exposed from the window 16 , so that the user can move the rotating member 21 through the window 16 to rotate it around the central axis 23 .

[0093] See also Figure 8 In some embodiments, the atomization device 100 further includes a positioning assembly 50, which is disposed between the rotating member 21 and the inner wall of the mounting cavity 15 and is configured to limit the rotation of the rotating member 21. The positioning assembly 50 includes a positioning groove 51 and a positioning elastic member 52. The number of the positioning grooves 51 preferably matches the number of the first accommodating cavity 210, and is disposed on the bottom surface of the rotating member 21 and corresponds to the first accommodating cavity 210. At least one positioning elastic member 52 is provided, which is fixedly connected to the bottom surface of the mounting cavity 15 and is configured to cooperate with the positioning groove 51. The positioning elastic member 52 in this embodiment takes a spring bead as an example.

[0094] Among them, when the rotating member 21 rotates any first accommodating chamber 210 to a set position, the ball of the positioning elastic member 52 is at least partially elastically engaged with the corresponding positioning groove 51 to limit the rotation of the rotating member 21, thereby realizing the positioning of the rotating member 21, and avoiding the problem that the first air flow channel 200 corresponding to the first accommodating chamber 210 cannot form an air path connection with the air inlet 11 and the air inlet channel 411 due to insufficient or excessive rotation angle of the rotating member 21. It can also avoid the problem that the rotating member 21 is easily rotated due to external force during use, resulting in the misalignment of the first accommodating chamber 210 and the accidental switching of the flavor of the first aerosol generated during use.

[0095] In some embodiments, the first aerosol generating assembly 20 further includes a heating assembly 60, which is disposed corresponding to the rotating member 21 and is configured to heat the first atomized substrate in the first accommodating cavity 210 rotated to a set position by means of thermal radiation.

[0096] The heating assembly 60 includes a first heating element 61, which is fixedly connected in the installation cavity 15 along the Z axis and is arranged corresponding to the first accommodating cavity 210 rotated to a set position. It can radiate heat outward by thermal radiation, thereby heating the first atomized substrate without contacting it.

[0097] Compared with the method of relying on the ambient temperature to cause the first atomization matrix to volatilize the first aerosol outward, the heating component 60 heats the first atomization matrix in the first accommodating cavity 210 rotated to the set position by thermal radiation, which can promote the molecular thermal motion of the first atomization matrix without contacting the first atomization matrix, increase the volatilization amount and volatilization efficiency of the first aerosol, increase the concentration of the first aerosol, and enhance the user experience.

[0098] See also Figure 6 and Figure 8 In some embodiments, the second aerosol generating assembly 30 includes a second accommodating chamber 31 and an atomizing assembly 32. The second accommodating chamber 31 is formed in the housing 10 and is used to store a second atomizing matrix. The atomizing assembly 32 is connected to the second accommodating chamber 31 through a fluid path and is configured to atomize the second atomizing matrix and generate a second aerosol. The second airflow channel 300 runs through the atomizing assembly 32 so that the airflow flows through the atomizing assembly 32 and brings out the second aerosol.

[0099] The second atomization substrate may be liquid tobacco oil containing tobacco components or tobacco substitute components and a smoke generating agent, which can generate smoke with tobacco smell after being heated by the atomization assembly 32 .

[0100] When in use, when the adjusting member 42 of the air inlet distribution mechanism 400 is moved to the first position, the airflow discharged from the first airflow channel 200 corresponding to the first accommodating chamber 210 rotated to the set position directly flows to the air outlet 12 through the first distribution channel 412, and at this time, no airflow passes through the second airflow channel 300, and only the first aerosol is discharged from the air outlet 12, which can provide the user with a preset fragrance. When the adjusting member 42 of the air inlet distribution mechanism 400 is moved to the second position, the airflow discharged from the first airflow channel 200 corresponding to the first accommodating chamber 210 rotated to the set position flows to the second airflow channel 300 through the first air chamber 13 under the guidance of the second distribution channel 413, so that the first aerosol can be mixed with the second aerosol in the second airflow channel 300, and the air outlet 12 discharges a mixed flavor aerosol containing the first aerosol and the second aerosol, which can provide the user with smoke with a preset fragrance and tobacco smell.

[0101] See also Figure 4 , Figure 6 , Figure 8In some embodiments, the second accommodating chamber 31 is located between the first gas chamber 13 and the second gas chamber 14, the atomizing assembly 32 is accommodated in the second accommodating chamber 31, and defines a liquid storage space between the atomizing assembly 32 and the inner wall surface of the second accommodating chamber 31, and the second atomizing matrix is ​​stored in the liquid storage space. This structural design can maximize the volume of the liquid storage space in the limited space in the housing 10, and ensure the storage of the second atomizing matrix.

[0102] See also Fig. 9 , Fig.12 The atomizing assembly 32 includes a liquid guide 321 and a second heating element 322 . The liquid guide 321 is connected to the second accommodating chamber 31 through a liquid path for adsorbing the second atomizing matrix. The second air flow channel 300 passes through the liquid guide 321 and the second accommodating chamber 31 .

[0103] The second heating element 322 is received in the second air flow channel 300 and at least partially abuts against the liquid guiding element 321 , and is configured to atomize the second atomization matrix.

[0104] The second heating element 322 heats and atomizes the second atomization matrix transmitted on the liquid guiding element 321 by contact heating to generate a second aerosol. Compared with the first aerosol generated by volatilization, the second aerosol has higher generation efficiency and larger generation amount, which can meet the user's demand for large puffs.

[0105] See also Figures 8 to 9 In some embodiments, a first tube seat 33 connected to the first gas chamber 13 is provided at the bottom of the second accommodating chamber 31, a second tube seat 34 connected to the second gas chamber 14 is provided at the top of the second accommodating chamber 31, the first tube seat 33 and the second tube seat 34 are coaxially arranged, and the atomizing assembly 32 is fixedly connected between the second tube seat 34 and the first tube seat 33 along the Z axis. A second air inlet through hole 331 connected to the first gas chamber 13 is formed at the axial lower end of the first tube seat 33 at the second air inlet end 301 of the second air flow channel 300, and a second air outlet through hole 341 connected to the second gas chamber 14 is formed at the axial upper end of the second tube seat 34 at the second air outlet end 302 of the second air flow channel 300.

[0106] See also Fig. 9 and Fig.12 The atomizing assembly 32 further includes a core seat 323, a first core tube 324, a second core tube 325, and a first sealing member 35. The liquid guiding member 321 includes a first liquid guiding member 3211 and a second liquid guiding member 3212. The lower end of the first core tube 324 is plugged and fixed to the first tube seat 33, the upper end of the first core tube 324 is plugged and fixed to the second tube seat 34, and the first sealing member 35 is sealed and clamped between the first core tube 324 and the second tube seat 34.

[0107] A plurality of first liquid inlets 3241 are provided on the tube wall of the first core tube 324, and a plurality of second liquid inlets 3251 are provided on the tube wall of the second core tube 325. The second atomized matrix in the liquid storage space can enter the second core tube 325 through the first liquid inlets 3241 and the second liquid inlets 3251. The core seat 323 is fixed to the bottom of the first core tube 324, the second core tube 325 is accommodated in the first core tube 324, and the bottom of the second core tube 325 is plugged and fixed to the core seat 323. The first liquid guide 3211 is fixedly clamped between the first core tube 324 and the second core tube 325 and closes the first liquid inlet 3241 and the second liquid inlet 3251. The second liquid guide 3212 is accommodated in the second core tube 325 and closes the second liquid inlet 3251. The second liquid guiding member 3212 is in liquid communication with the liquid storage space through the second liquid inlet 3251 , the first liquid guiding member 3211 , and the first liquid inlet 3241 .

[0108] The second airflow channel 300 penetrates the core seat 323, the second liquid guide member 3212, and the first sealing member 35, so that the airflow in the first air chamber 13 can flow to the second air chamber 14 through the second airflow channel 300. The second airflow channel 300 penetrates the second liquid guide member 3212 axially and forms an atomizing airway 32121 inside the second liquid guide member 3212. The second heating element 322 is accommodated in the atomizing airway 32121 and at least partially abuts against the inner wall surface of the second liquid guide member 3212, so as to heat and atomize the second atomizing matrix transmitted from the second liquid guide member 3212 to the inner wall surface thereof, and generate a second aerosol in the atomizing airway 32121.

[0109] Please refer to 4. Figure 6 and Figure 7 In some embodiments, the airway structure also includes an air guide channel 17, which is set through the second accommodating cavity 31 and arranged in parallel with the second air flow channel 300. The air guide channel 17 connects the air outlet 12 and the air outlet end of the air intake distribution mechanism 400, and is configured to directly guide the airflow discharged from the first air flow channel 200 to the air outlet 12.

[0110] In some embodiments, the air inlet end of the air guide channel 17 is connected to the first air outlet hole 4122 of the first distribution channel 412, and the air outlet end of the air guide channel 17 is connected to the second air bin 14, so that the airflow discharged from the first distribution channel 412 can pass through the second accommodating cavity 31 under the guidance of the air guide channel 17 and enter the second air bin 14, and finally be discharged from the air outlet 12. The air guide channel 17 is arranged to pass through the second accommodating cavity 31, which makes full use of the space of the second accommodating cavity 31, does not have a significant impact on the effective volume of the liquid storage space, and improves the compactness of the structure inside the housing 10.

[0111] See also Figure 6In some embodiments, a first absorbent cotton 131 is provided in the first air chamber 13, and a second absorbent cotton 141 is provided in the second air chamber 14. When in use, the first absorbent cotton 131 and the second absorbent cotton 141 can absorb large particle droplets in the air flow to prevent the large particle droplets from being discharged from the air outlet along with the air flow and inhaled by the user, thereby ensuring the suction taste of the aerosol discharged from the air outlet.

[0112] See also Figure 3 In some embodiments, an adjustment groove 19 is further provided on the shell 10 . The adjustment groove 19 is arranged along the X-axis direction to connect the accommodating cavity 18 with the external space of the shell 10 .

[0113] The adjusting member 42 is provided with a toggle rod 423, which at least partially extends from the adjusting slot 19. When the adjusting member 42 is in the first position, the toggle rod 423 stops on the inner wall at one end of the adjusting slot 19; when the adjusting member 42 is in the second position, the toggle rod 423 stops on the inner wall at the other end of the adjusting slot 19. The position variation range of the adjusting member 42 can be defined by the adjusting slot 19, and when the toggle rod 423 stops on the inner walls at both ends of the adjusting slot 19, the adjusting member 42 is positioned at the first position or the second position, so that the user can quickly and accurately adjust the adjusting member 42 to the correct position.

[0114] The above specific examples are used to illustrate the technical solution of this application, which is only used to help understand the content of this application and is not intended to limit this application. For technicians in the technical field to which this application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of this application.

Claims

1. An airway structure, comprising an air inlet and an air outlet, characterized in that: The airway structure also includes: a first air flow channel having a first air inlet end and a first air outlet end, wherein the first air inlet end is in communication with the air inlet and is configured to provide air flow from the air inlet to the first air outlet end; a second air flow channel having a second air inlet end and a second air outlet end, the second air outlet end being in communication with the air outlet and configured to provide air flow from the second air inlet end to the air outlet; An air inlet distribution mechanism, wherein the air inlet end of the air inlet distribution mechanism is connected to the first air outlet end, and the air outlet end of the air inlet distribution mechanism is respectively connected to the air outlet and the second air inlet end; The air intake distribution mechanism is configured to selectively distribute the airflow discharged from the first airflow channel to the air outlet, or to at least partially distribute the airflow discharged from the first airflow channel to the second airflow channel.

2. The airway structure according to claim 1, characterized in that: The air intake distribution mechanism comprises: A distribution component, provided with a variable air passage connecting the first air outlet end with the air outlet and the second air inlet end; Wherein, the variable air passage has a first state in communication with the air outlet, and a second state in communication with the second air flow passage; The airflow discharged from the first airflow channel is distributed to the air outlet or the second airflow channel by switching the flow path of the variable air passage.

3. The airway structure according to claim 2, characterized in that: The variable air passage comprises: an air intake passage, a first distribution passage, a second distribution passage, and a path conversion passage; The air inlet end of the air inlet channel is communicated with the first air outlet end, the air outlet end of the first distribution channel is communicated with the air outlet, and the air outlet end of the second distribution channel is communicated with the second air inlet end; Wherein, the path conversion channel is configured to connect the air outlet end of the air inlet channel with the air inlet end of the first distribution channel or the air inlet end of the second distribution channel.

4. The airway structure according to claim 3, characterized in that: The dispensing assembly comprises: A distribution component is fixedly arranged relative to the first airflow channel and the second airflow channel, and the air intake channel, the first distribution channel, and the second distribution channel are arranged on the distribution component; an adjusting member, movably connected to the distributing member, and configured to be positionally changeable between a first position and a second position, wherein the path conversion channel is disposed on the adjusting member; Wherein, when the adjusting member is in the first position, the air outlet end of the air inlet channel and the air inlet end of the first distribution channel are connected through the path conversion channel; when the adjusting member is in the second position, the air outlet end of the air inlet channel and the air inlet end of the second distribution channel are connected through the path conversion channel.

5. The airway structure according to claim 3, characterized in that: The airway structure also includes: a first gas chamber, wherein an air inlet end of the first gas chamber is connected to an air outlet end of the second distribution channel, and an air outlet end of the first gas chamber is connected to the second air inlet end, and is configured to supply air from the first air flow channel to the second air flow channel; and\or, A second air bin, the air inlet end of the second air bin is respectively connected to the air outlet end of the first distribution channel and the second air outlet end, the air outlet end of the second air bin is connected to the air outlet, and is configured to supply air from the first air flow channel directly to the air outlet, or to supply air from the first air flow channel and the second air flow channel to the air outlet.

6. An atomizing device, characterized in that: The invention comprises an airway structure as claimed in any one of claims 1 to 5, and: a first aerosol generating assembly configured to generate a first aerosol; the first airflow channel is disposed through the first aerosol generating assembly, and the first aerosol is generated in the first airflow channel; The second aerosol generating assembly is configured to generate a second aerosol; the second airflow channel is arranged through the second aerosol generating assembly, and the second aerosol is generated in the second airflow channel.

7. The atomizing device according to claim 6, characterized in that The atomizing device also includes: A shell, wherein one end of the shell is provided with the air inlet, and the other end of the shell is provided with the air outlet; the first aerosol generating assembly and the second aerosol generating assembly are arranged in the shell; The first aerosol generating assembly comprises: A rotating member, movably connected in the housing, configured to rotate around its own central axis; the rotating member is provided with at least two first accommodating cavities for storing a first atomized matrix, and the first atomized matrix is ​​configured to volatilize the first aerosol at room temperature; The first airflow channel runs through the first accommodating chamber so that the airflow flows through the first atomizing substrate and brings out the first aerosol; Wherein, the rotating member rotates to rotate any one of the first accommodating chambers to a set position, so that the first air inlet end of the first air flow channel corresponding to the first accommodating chamber is connected to the air inlet, and the first air outlet end of the first air flow channel corresponding to the first accommodating chamber is connected to the air inlet end of the air intake distribution mechanism.

8. The atomizing device according to claim 7, characterized in that: The first aerosol generating assembly further comprises: The heating component is disposed corresponding to the rotating member and is configured to heat the first atomized substrate in the first accommodating cavity rotated to the set position by heat radiation.

9. The atomizing device according to claim 7, characterized in that: The second aerosol generating assembly comprises: A second accommodating cavity, used for storing a second atomized substrate; an atomization assembly, which is in fluid communication with the second accommodating chamber and is configured to atomize the second atomization matrix and generate the second aerosol; The second airflow channel runs through the atomizer assembly, so that the airflow flows through the atomizer assembly and brings out the second aerosol.

10. The atomizing device according to claim 9, characterized in that: The airway structure also includes: An air guide channel is set through the second accommodating cavity, arranged in parallel with the second airflow channel, connecting the air outlet and the air outlet end of the air intake distribution mechanism, and is configured to directly guide the airflow discharged from the first airflow channel to the air outlet.

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