Atomization device

Abstract

The utility model provides an atomization device. The atomization device has a length direction. The atomization device comprises an atomization body and a suction nozzle. The atomization body comprises a first end and a second end which are spaced in the length direction, and the atomization body is further provided with at least two cigarette cartridge bins, at least two main air channels, at least two branch air channels and at least two sensors. Each main air passage and each branch air passage are mutually independent, each main air passage and each branch air passage respectively penetrate through the first end, each cigarette cartridge bin is communicated with one main air passage, and each sensor is communicated with one branch air passage. The suction nozzle is rotatably connected to the first end and provided with an air suction port, and the air suction port is selectively communicated with one main air channel and one branch air channel at the same time. The atomization device is beneficial to improving the sensitivity so as to improve the use experience of a user.

Description

Technical Field

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

[0002] Electronic cigarettes, also known as virtual cigarettes and electronic cigarettes, have flavors similar to those of cigarettes, and even have many more flavors than ordinary cigarettes. They are mainly used to quit smoking and replace cigarettes. Electronic cigarettes often have multiple cartridges to meet the needs of the user group for multiple flavors and large capacity. As multi-cartridge electronic cigarettes become more and more popular, the user experience of multi-cartridge electronic cigarettes is also highly valued in research and development, such as but not limited to the guarantee and improvement of sensitivity during use. Utility Model Content

[0003] The present application provides an atomization device that can solve at least one of the above-mentioned technical problems.

[0004] One aspect of the present application provides an atomization device having a length direction. The atomization device includes an atomization body and a suction nozzle. The atomization body includes a first end and a second end spaced apart in the length direction, and the atomization body also has at least two cigarette cartridge magazines, at least two main airways, at least two bronchial airways, and at least two sensors, and each of the main airways and each of the bronchial airways are independent of each other. Each of the main airways and each of the bronchial airways passes through the first end respectively, each of the cigarette cartridge magazines is connected to one of the main airways, and each of the sensors is connected to one of the bronchial airways. The suction nozzle is rotatably connected to the first end, and the suction nozzle is provided with an air inlet, and the air inlet can selectively be connected to one of the main airways and one of the bronchial airways at the same time.

[0005] The above-mentioned atomization device, by providing the main airway independently connected to the cartridge bin and the branch airway independently connected to the sensor, rather than providing the sensor on the main airway of the atomization device passing through the cartridge bin or connecting the sensor to the side of the cartridge bin away from the air inlet, is conducive to reducing the risk of the smoke oil refluxed after atomization contaminating the sensor and at the same time is conducive to achieving the possibility of reducing the path length from the mouthpiece to the sensor, thereby facilitating improving the sensitivity of the atomization device when in use to enhance the user's experience. By providing at least two cartridge bins, the purpose of increasing the number of cartridges and the type of flavors of smoke oil can be achieved, and at least two main airways, at least two branch airways and at least two sensors, and the air inlet can selectively connect one main airway and one branch airway at the same time, it is conducive to avoiding mutual influence between the airways corresponding to different cartridge bins, for example, the blockage of one airway will not affect the use of another airway, thereby further enhancing the user experience of the user group.

[0006] Based on the above aspects, in some possible implementations, the atomizer body includes a cigarette holder, and the first end, the cigarette cartridge magazine, the main airway and the lateral airway are all formed by the cigarette holder. The suction nozzle is rotatably connected to the first end of the cigarette holder, and each of the sensors is connected to an end of the lateral airway away from the suction nozzle.

[0007] Based on the above aspects, in some possible implementations, the cigarette holder further has an air inlet channel corresponding to each of the cigarette cartridge bins, and the air inlet channel is located on the side of the cigarette cartridge bin away from the main air channel. The air inlet channel has an air inlet end and an air outlet end, and the air outlet end is connected to one of the cigarette cartridge bins. Each of the sensors is independent of the air inlet channel, and each of the sensors is located on the side of the air inlet end close to the nozzle.

[0008] Based on the above aspects, in some possible implementations, the atomizing device further includes a sealing member, which is embedded in the suction nozzle from a side of the suction nozzle away from the air inlet and abuts against the first end of the atomizing body. The sealing member includes a first channel and a second channel that are independent and spaced apart, the first channel is used to connect the air inlet and one of the main airways, and the second channel is used to connect the air inlet and one of the bronchial airways.

[0009] Based on the above aspects, in some possible implementations, the sealing member further includes an air vent, the air vent connects the first channel and the second channel, and the second channel connects with the air inlet through the air vent.

[0010] Based on the above aspects, in some possible implementations, the air duct is recessed from a side of the sealing member facing the air inlet toward a direction away from the air inlet. The air duct includes a first connecting end and a second connecting end, the first connecting end is used to connect to the first channel, and the second connecting end is used to connect to the second channel.

[0011] Based on the above aspects, in some possible implementations, the first connection end is located on a side of the second connection end away from the air inlet, or the first connection end is flush with the second connection end in a direction perpendicular to the length direction.

[0012] Based on the above aspects, in some possible implementations, the atomizing device further includes a sealing member, which is embedded in the suction nozzle from the side of the suction nozzle away from the air inlet and abuts against the first end of the atomizing body. The sealing member includes a first channel and an airway, the first channel is used to connect the air inlet and one of the main airways, and the airway is recessed toward the air inlet from the side of the sealing member away from the air inlet. The airway includes a first connecting end and a second connecting end, the first connecting end is used to connect the first channel, and the bronchial airway is connected to the air inlet through the second connecting end.

[0013] Based on the above aspects, in some possible implementations, the first connection end is located on a side of the second connection end away from the air inlet, or the first connection end is flush with the second connection end in a direction perpendicular to the length direction.

[0014] Based on the above aspects, in some possible implementations, the atomizer body further includes at least two cartridges, and one cartridge is detachably mounted in each cartridge compartment. Each cartridge has a flue, and the flue is connected to the main airway and the air inlet channel connected to the corresponding cartridge compartment, and the connection between the flue and the main airway and the connection between the flue and the air inlet channel is airtight.

[0015] Based on the above aspects, in some possible implementations, the atomization device further includes a first silicone member and a second silicone member, the cartridge is connected to the main airway via the first silicone member, and the cartridge is connected to the air inlet channel via the second silicone member.

[0016] Based on the above aspects, in some possible implementations, the atomizing device further has a main axis, the suction nozzle is rotatably connected to the first end around the main axis, and the suction nozzle is further provided with two first magnetic suction members symmetrical with respect to the main axis. The atomizing body is further provided with two second magnetic suction members symmetrical with respect to the main axis, and each of the first magnetic suction members is used to be detachably adsorbed and connected with one of the second magnetic suction members.

[0017] Based on the above aspects, in some possible implementations, the atomization device further includes a shell, and the shell can be movably mounted on the atomization body to cover or expose the cigarette cartridge chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic structural diagram of an atomization device according to one embodiment of the present application.

[0020] Figure 2 This is a disassembly diagram of an atomization device according to one embodiment of the present application.

[0021] Figure 3 for Figure 2 A disassembled view of an embodiment of the atomization device shown in another angle.

[0022] Figure 4 The atomizing device of one embodiment of the present application is Figure 1 A schematic cross-sectional view of angle IV-IV is shown.

[0023] Figure 5 It is a cross-sectional schematic diagram of another angle of the atomization device according to one embodiment of the present application.

[0024] Figure 6 It is a cross-sectional schematic diagram of a cigarette holder according to an embodiment of the present application.

[0025] Figure 7 It is a cross-sectional schematic diagram of some components of an atomization device according to one embodiment of the present application.

[0026] Figure 8 This is a schematic structural diagram of a seal according to one embodiment of the present application.

[0027] Fig. 9 This is a disassembled diagram of the suction nozzle and the sealing component according to one embodiment of the present application.

[0028] Fig.10 This is a schematic structural diagram of a seal according to another embodiment of the present application.

[0029] Fig.11 This is a disassembled diagram of a nozzle and a seal according to another embodiment of the present application.

[0030] Description of main component symbols:

[0031] Atomizing device 100

[0032] Length direction X

[0033] Atomizer body 10

[0034] Nozzle 30

[0035] First end 10a

[0036] The second end 10b

[0037] Cigarette cartridge 21

[0038] Main airway 23

[0039] Bronchial 25

[0040] Sensor 27

[0041] Smoke rack 20

[0042] Intake channel 29

[0043] Inlet end 291

[0044] Outlet 293

[0045] Cigarette cartridge 40

[0046] Flue 40a

[0047] First Silicone Parts 51

[0048] Second silicone member 53

[0049] First communication hole 510

[0050] The second communication hole 530

[0051] The third silicone piece 55

[0052] Protrusion 551

[0053] The third communication hole 553

[0054] Main axis O

[0055] Boss 32

[0056] Receiving hole 22

[0057] The first magnetic member 34

[0058] The second magnetic member 26

[0059] Seal 60

[0060] First surface 60a

[0061] Second surface 60b

[0062] First channel 61

[0063] Second channel 63

[0064] Airway 65, 65a

[0065] Inhalation duct 33

[0066] First connection ends 651, 651a

[0067] Second connection ends 653, 653a

[0068] Power supply assembly 70

[0069] Circuit board 71

[0070] Conductive component 73

[0071] Battery 75

[0072] Base 80

[0073] Air Inlet 81

[0074] Shell 90 DETAILED DESCRIPTION

[0075] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0076] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a centered element. When an element is considered to be "set on" another element, it may be directly set on the other element or there may also be a centered element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0077] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present application. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0078] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0079] See also Figures 1 to 5, an embodiment of the present application provides an atomization device 100, which has a length direction X. The atomization device 100 includes an atomization body 10 and a nozzle 30. Among them, the atomization body 10 includes a first end 10a and a second end 10b spaced apart in the length direction X, and the atomization body 10 also has at least two cigarette cartridges 21, at least two main airways 23, at least two bronchial airways 25 and at least two sensors 27. Among them, each main airway 23 and each bronchial airway 25 are independent of each other, that is, any main airway 23 and any bronchial airway 25 are completely spaced apart and not directly connected on the atomization body 10. One end of each main airway 23 passes through the first end 10a, one end of each bronchial airway 25 passes through the first end 10a, the other end of each main airway 23 is connected to a cigarette cartridge 21, and the other end of each bronchial airway 25 is connected to a sensor 27. The suction nozzle 30 is rotatably connected to the first end 10a, and is provided with an air inlet 31 , which can selectively connect to an end of a main airway 23 away from the cigarette cartridge bin 21 and an end of a branch airway 25 away from the sensor 27 at the same time.

[0080] The above-mentioned atomizer 100 is provided with a main airway 23 independently connected to the cartridge bin 21 and a branch airway 25 independently connected to the sensor 27, rather than providing the sensor on the main airway of the atomizer through the cartridge bin or connecting the sensor to the side of the cartridge bin away from the air inlet, thereby reducing the risk of the smoke oil refluxed after atomization contaminating the sensor 27 and at the same time reducing the path length from the mouthpiece 30 to the sensor 27, thereby improving the sensitivity of the atomizer 100 when in use to improve the user's experience. By providing at least two cartridge bins 21, the purpose of increasing the number of subsequent cartridges and the type of flavors of the smoke oil can be achieved, and at least two main airways 23, at least two branch airways 25 and at least two sensors 27, and the air inlet 31 can selectively connect a main airway 23 and a branch airway 25 at the same time, which is conducive to avoiding the mutual influence between the airways corresponding to different cartridge bins 21, for example, the blockage of one airway will not affect the use of another airway, thereby further improving the user experience of the user group.

[0081] In some embodiments, the atomizer body 10 may include a smoke rack 20. In this case, the first end 10a, the smoke cartridge compartment 21, the main airway 23 and the branch airway 25 may all be formed by the smoke rack 20, that is, the first end 10a is the end face of the smoke rack 20 facing the suction nozzle 30, and an independent main airway 23 and branch airway 25 are opened inward from the end face of the smoke rack 20 facing the suction nozzle 30 to the end face of the smoke rack 20 away from the suction nozzle 30, and the smoke cartridge compartment 21 is also formed by the indentation of the smoke rack 20. Figure 2As shown, there may be two cartridge chambers 21 distributed on opposite sides of the cigarette holder 20, that is, the two cartridge chambers 21 are recessed from opposite sides of the cigarette holder 20. In some embodiments, the number and distribution of the cartridge chambers 21 can be adjusted as needed, and accordingly, the number of the main airway 23, the branch airway 25 and the sensor 27 is also adjusted accordingly, so that each cartridge chamber 21 corresponds to one main airway 23, one branch airway 25 and one sensor 27, which is not limited in this application. The subsequent description of this application will take two cartridge chambers 21, two main airways 23, two branch airways 25 and two sensors 27 as an example.

[0082] Furthermore, the main airway 23 and the bronchial duct 25 connected to the air inlet 31 can be arranged adjacent to each other, which is beneficial to reduce the air path length of the bronchial 25, and further beneficial to further improve the sensitivity of the sensor 27. At the same time, the adjacently arranged main airway 23 and bronchial duct 25 are also beneficial to reduce the difficulty of layout design.

[0083] Please combine Figure 4 and Figure 7 , the cigarette rack 20 further has an air inlet channel 29 corresponding to each cigarette cartridge compartment 21. In some embodiments, the air inlet channel 29, the cigarette cartridge compartment 21 and the main air channel 23 can be arranged in sequence along the length direction X, that is, the air inlet channel 29 is located on the side of the corresponding cigarette cartridge compartment 21 away from the main air channel 23. The air inlet channel 29 has an air inlet end 291 and an air outlet end 293, the air inlet end 291 is used to connect to the external air intake, and the air outlet end 293 is used to connect to the corresponding cigarette cartridge compartment 21. Figure 7 As shown, the air inlet end 291 may be disposed on the bottom surface of the smoke rack 20 away from the first end 10 a. In some embodiments, the air inlet end 291 may also be disposed on the side wall of the smoke rack 20.

[0084] The atomizer body 10 further includes at least two cartridges 40, each cartridge 40 being detachably mounted in a cartridge compartment 21. Each cartridge 40 has a flue 40a, which is connected to the main airway 23 and the air inlet channel 29 connected to the corresponding cartridge compartment 21 to form a main air path of the atomizer 100, and the connection between the flue 40a and the main airway 23 and the connection between the flue 40a and the air inlet channel 29 are airtight.

[0085] In order to reduce the risk of air leakage in the main air path, in some embodiments, the atomizer 100 may further include a first silicone member 51 and a second silicone member 53, wherein the flue 40a of the cartridge 40 is connected to the main air path 23 through the first silicone member 51, and the flue 40a of the cartridge 40 is connected to the air inlet channel 29 through the second silicone member 53. Figure 2 , Figure 4 and Figure 6The first silicone member 51 is provided with a first connecting hole 510, one end of the cigarette cartridge 40 can be embedded in the first connecting hole 510 so that the first silicone member 51 tightly wraps one end of the cigarette cartridge 40, and the first silicone member 51 can be abutted between the cigarette cartridge 40 and the inner wall of the cigarette cartridge chamber 21 so that the first connecting hole 510 is tightly connected to the main airway 23, thereby achieving the purpose of preventing air leakage at the connection between the flue 40a and the main airway 23. The second silicone member 53 is provided with a second connecting hole 530, the second silicone member 53 can be embedded in the air inlet channel 29 from the air outlet end 293 and abutted on the wall body surrounding the air inlet channel 29, the other end of the cigarette cartridge 40 can also be embedded in the second connecting hole 530 so that the second silicone member 53 tightly wraps the other end of the cigarette cartridge 40, or the second silicone member 53 tightly abuts the other end of the flue 40 and the wall body surrounding the air inlet channel 29, thereby achieving the purpose of preventing air leakage at the connection between the flue 40a and the air inlet channel 29.

[0086] like Figure 4 , Figure 5 and Figure 7 As shown, the sensor 27 can be embedded in the smoke rack 20 and independently spaced apart from the air inlet channel 29, and the sensor 27 is connected to the end of the tributary 25 away from the suction nozzle 30. The above-mentioned embedded design is conducive to shortening the length of the tributary 25 and improving the sensitivity of use. It is also conducive to locating the sensor 27 on the side of the air inlet end 291 close to the suction nozzle 30 when the air inlet end 291 is arranged on the bottom surface of the smoke rack 20 away from the first end 10a, thereby reducing the risk of refluxed smoke oil contaminating the sensor 27 when the atomizer 100 is in normal use, and further ensuring the sensitivity of use to enhance the user's experience. In the present application, the normal use state of the atomizer 100 is that the suction nozzle 30 is located on the side of the atomizer body 10 away from the ground during use, that is, the second end 10b is at the bottom and the first end 10a is at the top.

[0087] In order to ensure the airtightness of the connection between the sensor 27 and the bronchial passage 25, the sensor 27 and the bronchial passage 25 may be connected via a third silicone member 55. Specifically, in some embodiments, Figure 5 and Figure 7As shown, the third silicone member 55 is embedded in the cigarette holder 20 from the bottom surface of the cigarette holder 20, and the sensor 27 can be embedded in the third silicone member 55. In some embodiments, two sensors 27 can be embedded in the same third silicone member 55. The third silicone member 55 can also include two protrusions 551, each protrusion 551 is embedded in a bronchial 25 and tightly abuts against the wall body surrounding the bronchial 25, and the third silicone member 55 also includes two third connecting holes 553, each third connecting hole 553 passes through a protrusion 551 and connects the corresponding bronchial 25 and the sensor 27. The third silicone member 55 tightly covers the sensor 27 and the protrusion 551 is embedded in the bronchial 25 and tightly abuts against the wall body surrounding the bronchial 25, so as to achieve the purpose of preventing air leakage at the connection between the bronchial 25 and the sensor 27. In some embodiments, a third silicone member 55 can also be independently provided for each sensor 27 to connect the corresponding bronchial 25.

[0088] The atomizing device 100 also has a main axis O along the length direction X. In some embodiments, the suction nozzle 30 can be rotatably connected to the first end 10a of the cigarette holder 20 around the main axis O. Specifically, as Figure 2 , Figure 3 and Figure 4 As shown, the suction nozzle 30 may protrude toward the cigarette holder 20 along the main axis O to form a convex column 32, and the first end 10a of the cigarette holder 20 is provided with a receiving hole 22, and one end of the convex column 32 may be rotatably embedded in the receiving hole 22. It is understandable that the cigarette holder 20 may also form a convex column along the main axis O toward the suction nozzle 30, and the suction nozzle may be provided with a corresponding receiving hole to rotatably receive the convex column.

[0089] The suction nozzle 30 and the cigarette holder 20 can be positioned in the rotation direction of the suction nozzle 30 by means of magnetism. Figure 2 , Figure 3 and Figure 4As shown, the suction nozzle 30 may also be provided with two first magnetic members 34 symmetrical to the main axis O, and correspondingly, the atomizing body 10 may be provided with two second magnetic members 26 symmetrical to the main axis O, for example, provided on the cigarette holder 20, each first magnetic member 34 is used to be detachably adsorbed and connected with a second magnetic member 26, so as to realize the positioning and fixing of the suction nozzle 30 after rotation, and then realize that the air inlet 31 can selectively connect to a main airway 23 and a branch airway 25 at the same time. It can be understood that the above situation is that the suction nozzle 30 is positioned by the first magnetic member 34 and the second magnetic member 26 after rotating 180° around the main axis O. When the number of cartridges 21 is other, for example, four and evenly distributed around the main axis O, the number of the first magnetic member 34 and the second magnetic member 26 is also adjusted accordingly, for example, adjusted to the corresponding four and evenly distributed around the main axis O. At this time, after the nozzle is rotated about the main axis O by approximately 90°, it can be positioned by the first magnetic member 34 and the second magnetic member 26 and the air inlet 31 can be connected to the corresponding main airway 23 and bronchial airway 25 at the same time. The above two are only examples, and the present application is not limited to the above examples.

[0090] The suction nozzle 30 and the cigarette holder 20 can also be positioned in the rotation direction of the suction nozzle 30 by means of a buckle. For example, the cigarette holder 20 is provided with a first matching portion (not shown) corresponding to each group of main airways 23 and branch airways 25, and the suction nozzle 30 is provided with a second matching portion (not shown), and the second matching portion is used to detachably engage with a first matching portion. When the suction nozzle 30 rotates around the main axis O until the first matching portion and the second matching portion correspond to and engage with each other, the suction nozzle 30 is positioned with the cigarette holder 20 and the air inlet 31 is connected to a main airway 23 and a branch airway 25 at the same time.

[0091] In some embodiments, Figures 2 to 5 As shown, the atomizing device 100 may further include a sealing member 60, which may be embedded in the suction nozzle 30 from the side of the suction nozzle 30 away from the air inlet 31 and abut against the atomizing body 10, for example, against the first end 10a of the cigarette holder 20. The sealing member 60 may be, but is not limited to, a silicone member.

[0092] The sealing member 60 has a first surface 60a and a second surface 60b facing each other, wherein the first surface 60a faces away from the smoke rack 20, and the second surface 60b faces away from the air inlet 31. The sealing member 60 is also provided with a first channel 61, and the first channel 61 is used to connect the air inlet 31 and a main air channel 23. Specifically, the first channel 61 runs through the first surface 60a and the second surface 60b.

[0093] In some embodiments, Figure 4 , Figure 5 , Figure 8 and Fig. 9As shown, the seal 60 may also be provided with a second channel 63, which is independent of and spaced from the first channel 61, and is used to connect the air inlet 31 and a bronchial passage 25. The nozzle 30 also includes an air inlet 33, one end of which is connected to the air inlet 31, and the other end of which is connected to the first channel 61 and the second channel 63.

[0094] Furthermore, the sealing member 60 may be further provided with an air vent 65 , the air vent 65 communicating with the first channel 61 and the second channel 63 , and the second channel 63 communicating with the air intake channel 33 through the air vent 65 .

[0095] Specifically, the first channel 61 may penetrate the first surface 60a and the second surface 60b, and the vent 65 may be recessed from the first surface 60a in a direction away from the air inlet 31. The vent 65 includes a first connection end 651 and a second connection end 653, the first connection end 651 is connected to the first channel 61, and the second connection end 653 is connected to the second channel 63.

[0096] Furthermore, the first connection end 651 is flush with the second connection end 653 in a direction perpendicular to the length direction X, or the first connection end 651 may be located on a side of the second connection end 653 away from the air inlet 31, that is, in the length direction X, the first connection end 651 does not exceed the second connection end 653, which is beneficial for the second connection end 653 to be no lower than the first connection end 651 when the atomization device 100 is in normal use, and further helps to reduce the risk of atomized smoke oil or refluxed smoke oil entering the bronchial duct 25 from the first connection end 651 and contaminating the sensor 27, so as to further ensure the sensitivity of the sensor 27 and enhance the user experience.

[0097] Going a step further, Figure 4 , Figure 8 and Fig. 9 As shown, one end of the air intake duct 33 may also be embedded in the first channel 61, and an opening 330 corresponding to the air duct 65 may be provided on the wall surrounding the air intake duct 33 to connect the air duct 65, thereby facilitating the direct passage of the atomized smoke oil to the air intake port 31 and also helping to reduce the contamination of the atomized smoke oil to the bronchial duct 25 and even the sensor 27.

[0098] In some embodiments, the first channel 61 may be only concave from the second surface 60b toward the first surface 60a but not penetrate the first surface 60a. In this case, the vent 65 is embedded in the sealing member 60 and connects the first channel 61 and the second channel 63.

[0099] like Fig.10 and Fig.11As shown, in some embodiments, the sealing member 60 may also omit the second channel 63, and in this case, the airway 65a is recessed from the second surface 60b toward the air inlet 31. The first connection end 651a of the airway 65a is connected to the first channel 61, and the second connection end 653a of the airway 65a directly corresponds to the bronchus 25 to connect with the bronchus 25.

[0100] Furthermore, the first connection end 651a is flush with the second connection end 653a in a direction perpendicular to the length direction X, or the first connection end 651a may be located on a side of the second connection end 653a away from the air inlet 31, that is, in the length direction X, the first connection end 651a does not exceed the second connection end 653a, which is beneficial for the second connection end 653a to be no lower than the first connection end 651a when the atomization device 100 is in normal use, and further helps to reduce the risk of atomized smoke oil or refluxed smoke oil entering the bronchial duct 25 from the first connection end 651a and contaminating the sensor 27, so as to further ensure the sensitivity of the sensor 27 and enhance the user experience.

[0101] Please refer to Figure 4 , Figure 5 and Figure 7 The atomization device 100 may further include a power supply assembly 70, which is used to selectively supply power to a cigarette cartridge 40 in a cigarette cartridge chamber 21 so as to enable a heating assembly (not shown) in the cigarette cartridge 40 to atomize the cigarette oil in the cigarette cartridge 40. Specifically, the power supply assembly 70 includes a circuit board 71 and at least two conductive assemblies 73, the circuit board 71 is electrically connected to each conductive assembly 73, and each conductive assembly 73 is provided corresponding to a cigarette cartridge chamber 21, and is used to electrically connect the cigarette cartridge 40 located in the cigarette cartridge chamber 21. The circuit board 71 is also electrically connected to each sensor 27 respectively.

[0102] The power supply assembly 70 may further include a battery 75 , and the battery 75 is electrically connected to the circuit board 71 for power supply.

[0103] Specifically, when the air inlet 31 is connected to a main airway 23 and a bronchial airway 25 at the same time, the user inhales through the air inlet 31, causing negative pressure or airflow changes in the bronchial airway 25. The sensor 27 corresponding to the bronchial airway 25 senses the negative pressure or airflow changes in the bronchial airway 25 and transmits the signal to the circuit board 71. The circuit board 71 supplies power to the cigarette cartridge 40 in the cigarette cartridge chamber 21 corresponding to the main airway 23 connected to the air inlet 31 based on the received signal and through the conductive component 73, so as to heat the cigarette oil in the atomized cigarette cartridge 40. The atomized cigarette oil forms aerogel with air and passes from the smoke duct 40a through the main airway 23 to the air inlet 31 for the user to inhale.

[0104] like Figure 4As shown, the circuit board 71 can be located on the side of the cigarette holder 20 away from the air inlet 31, or even embedded from the bottom surface of the cigarette holder 20, the sensor 27 can be directly arranged on the circuit board 71, and the conductive component 73 can be inserted into the cigarette holder 20 and located on the side of the cigarette cartridge compartment 21 away from the main airway 23, and the battery 75 can be located between the two cigarette cartridge compartments 21. The layout positions of the above circuit board 71, sensor 27, conductive component 73 and battery 75 are only examples, and can be adjusted according to specific circumstances, and are not limited in this application.

[0105] The atomizing device 100 may further include a base 80, which is disposed on a side of the cigarette holder 20 away from the air inlet 31 and may be used to carry the circuit board 71. The base 80 may be provided with an air inlet hole 81 connected to the outside, and the air inlet hole 81 is also connected to the air inlet end 291 of the air inlet channel 29. At this time, the end of the base 80 away from the air inlet 31 serves as the second end 10b of the atomizing body 10.

[0106] Please refer to Figure 2 and Figure 4 The atomizing device 100 may further include a shell 90 , which may be movably mounted on the atomizing body 10 to cover or expose the cigarette cartridge compartment 21 , thereby facilitating the disassembly, assembly and replacement of the cigarette cartridge 40 in the cigarette cartridge compartment 21 .

[0107] Specifically, in some embodiments, the shell 90 can be slidably sleeved on the atomizer body 10 along the length direction X to cover or expose the cigarette cartridge bin 21. In other embodiments, the shell 90 is installed on the atomizer body 10 and is provided with an opening and closing cover (not shown) corresponding to at least one cigarette cartridge bin 21, and the opening and closing cover is moved relative to the atomizer body 10 to cover or expose the cigarette cartridge bin 21. Specifically, when the opening and closing cover is in contact with the atomizer body 10, the cigarette cartridge bin 21 is covered, and when the opening and closing cover is opened relative to the atomizer body 10, the cigarette cartridge bin 21 is exposed. At this time, the opening and closing cover and the atomizer body 10 are detachably connected, for example, by magnetic attraction or snap-on connection.

[0108] The atomizer 100 of the present application is provided with a main airway 23 independently connected to the cartridge bin 21 and a branch airway 25 independently connected to the sensor 27, rather than providing the sensor on the main airway of the atomizer through the cartridge bin or connecting the sensor to the side of the cartridge bin away from the air inlet, thereby reducing the risk of the smoke oil refluxed after atomization contaminating the sensor 27 and at the same time reducing the path length from the nozzle 30 to the sensor 27, thereby improving the sensitivity of the atomizer 100 when in use to improve the user's experience. By providing at least two cartridge bins 21, the purpose of increasing the number of subsequent cartridges and the type of flavors of the smoke oil can be achieved, and at least two main airways 23, at least two branch airways 25 and at least two sensors 27, and the air inlet 31 can selectively connect a main airway 23 and a branch airway 25 at the same time, which is conducive to avoiding the mutual influence between the airways corresponding to different cartridge bins 21, for example, the blockage of one airway will not affect the use of another airway, thereby further improving the user experience of the user group.

[0109] The above implementation modes are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred implementation modes, a person skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An atomizing device having a length direction, characterized in that: include: An atomizer body, comprising a first end and a second end spaced apart in the length direction, the atomizer body further comprising at least two cartridge compartments, at least two main airways, at least two bronchial airways and at least two sensors, each of the main airways and each of the bronchial airways being independent of each other, each of the main airways and each of the bronchial airways respectively passing through the first end, each of the cartridge compartments being connected to one of the main airways, and each of the sensors being connected to one of the bronchial airways; A suction nozzle is rotatably connected to the first end, and the suction nozzle is provided with an air inlet, and the air inlet can selectively communicate with one of the main airways and one of the bronchial airways at the same time.

2. The atomizing device according to claim 1, characterized in that The atomizer body includes a cigarette rack, the first end, the cigarette cartridge magazine, the main airway and the lateral airway are all composed of the cigarette rack, the suction nozzle is rotatably connected to the first end of the cigarette rack, and each of the sensors is connected to an end of the lateral airway away from the suction nozzle.

3. The atomizing device according to claim 2, characterized in that The cigarette rack also has an air inlet channel corresponding to each of the cigarette cartridge magazines, and the air inlet channel is located on the side of the cigarette cartridge magazine away from the main air channel. The air inlet channel has an air inlet end and an air outlet end, and the air outlet end is connected to one of the cigarette cartridge magazines. Each of the sensors is independent of the air inlet channel, and each of the sensors is located on the side of the air inlet end close to the suction nozzle.

4. The atomizing device according to any one of claims 1 to 3, characterized in that: The atomizing device further includes a sealing member, which is embedded in the suction nozzle from a side of the suction nozzle facing away from the air inlet and abuts against the first end of the atomizing body, and the sealing member includes an independent and spaced first channel and a second channel, wherein the first channel is used to connect the air inlet and one of the main airways, and the second channel is used to connect the air inlet and one of the bronchial airways.

5. The atomizing device according to claim 4, characterized in that: The sealing member further includes an air vent, the air vent communicating with the first channel and the second channel, and the second channel communicating with the air inlet through the air vent.

6. The atomizing device according to claim 5, characterized in that: The air duct is recessed from a side of the sealing component toward the air inlet toward a direction away from the air inlet, and the air duct includes a first connecting end and a second connecting end, the first connecting end is used to connect to the first channel, and the second connecting end is used to connect to the second channel.

7. The atomizing device according to claim 6, characterized in that The first connection end is located at a side of the second connection end away from the air inlet, or the first connection end is flush with the second connection end in a direction perpendicular to the length direction.

8. The atomizing device according to any one of claims 1 to 3, characterized in that: The atomization device also includes a sealing member, which is embedded in the suction nozzle from a side of the suction nozzle away from the air inlet and abuts against the first end of the atomization body, the sealing member includes a first channel and an air duct, the first channel is used to connect the air inlet and one of the main air channels, the air duct is recessed toward the air inlet from a side of the seal away from the air inlet, the air duct includes a first connecting end and a second connecting end, the first connecting end is used to connect the first channel, and the bronchial airway is connected to the air inlet through the second connecting end.

9. The atomizing device according to claim 8, characterized in that: The first connection end is located at a side of the second connection end away from the air inlet, or the first connection end is flush with the second connection end in a direction perpendicular to the length direction.

10. The atomizing device according to claim 3, characterized in that: The atomizer body also includes at least two cartridges, each of which has a cartridge removably installed in it, and each of which has a flue, which is connected to the main airway and the air intake channel connected to the corresponding cartridge magazine, and the connection between the flue and the main airway and the connection between the flue and the air intake channel are leak-proof.

11. The atomizing device according to claim 10, characterized in that The atomization device further comprises a first silicone member and a second silicone member, the cigarette cartridge is connected to the main airway via the first silicone member, and the cigarette cartridge is connected to the air inlet channel via the second silicone member.

12. The atomizing device according to claim 1, characterized in that: The atomization device also has a main axis, and the suction nozzle is rotatably connected to the first end around the main axis. The suction nozzle is also provided with two first magnetic suction parts that are symmetrical with respect to the main axis. The atomization body is also provided with two second magnetic suction parts that are symmetrical with respect to the main axis. Each of the first magnetic suction parts is used to be detachably adsorbed and connected with one of the second magnetic suction parts.

13. The atomizing device according to claim 1, characterized in that: The atomizing device further comprises a shell, which can be movably mounted on the atomizing body to cover or expose the cigarette cartridge compartment.

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