Atomizing device and aerosol generating system

Abstract

The application provides an atomization device and an aerosol generating system. The aerosol generating system comprises the atomization device and an atomizer. The atomization device comprises a power supply assembly and a mouthpiece assembly. The power supply assembly has a containing cavity for containing the atomizer and is configured to supply power to the atomizer. The mouthpiece assembly covers a top opening of the containing cavity and has a suction port in communication with a gas outlet of the atomizer. The mouthpiece assembly has a first magnetic attraction member, and the power supply assembly has a second magnetic attraction member. The first magnetic attraction member and the second magnetic attraction member are attracted to each other to form a detachable connection between the mouthpiece assembly and the power supply assembly. The application separates the power supply assembly and the mouthpiece assembly and forms the connection between the mouthpiece assembly and the power supply assembly through the first magnetic attraction member and the second magnetic attraction member, so that the mouthpiece assembly can be detached from the power supply assembly for cleaning, reducing the dirt, dust and blockage of the mouthpiece assembly, and prolonging the service life of the mouthpiece assembly and the entire atomization device.

Description

Technical Field

[0001] This application belongs to the field of aerosol generation technology, and more specifically, relates to an atomizing device and an aerosol generation system. Background Technology

[0002] Aerosol generation systems generally consist of an atomizer and a power supply component. The power supply component powers the atomizer, enabling it to heat and atomize the stored atomizing medium to generate an aerosol. To protect the atomizer, some existing aerosol generation systems design the atomizer to be concealed within the power supply component. However, this design results in a large amount of condensate residue remaining in the suction area of ​​the power supply component during inhalation, easily leading to dirt and blockages, making it difficult to clean, and potentially causing the entire power supply component to fail over time. Utility Model Content

[0003] The purpose of this application is to provide an atomizing device and an aerosol generation system to solve the technical problem in the prior art that the suction part corresponding to the power supply component is not easy to clean.

[0004] To achieve the above objectives, in a first aspect, the technical solution adopted in this application is: to provide an atomizing device, including a power supply component and a mouthpiece assembly, wherein the power supply component has a receiving cavity for accommodating an atomizer, and the power supply component is used to supply power to the atomizer; the mouthpiece assembly covers the top opening of the receiving cavity, and the mouthpiece assembly has a suction port communicating with the air outlet of the atomizer; the mouthpiece assembly has a first magnetic attraction element, and the power supply component has a second magnetic attraction element, wherein the first magnetic attraction element and the second magnetic attraction element attract each other to form a detachable connection between the mouthpiece assembly and the power supply component.

[0005] In some embodiments, the top end of the power supply component has a flange protruding, the bottom end of the suction nozzle component is sleeved outside the flange, and the bottom end face of the suction nozzle component abuts against the top end face of the power supply component.

[0006] In some embodiments, the nozzle assembly extends into the receiving cavity and has an outer cover portion communicating with the suction port, the outer cover portion being configured to cover the atomizer.

[0007] In some embodiments, the bottom of the receiving cavity is provided with a connecting assembly for mounting the atomizer, the outer cover is provided over the connecting assembly, and the outer cover and the connecting assembly are sealed together by a first sealing member.

[0008] In some embodiments, the outer periphery of the connecting component is formed with an annular groove, the first seal is at least partially received in the annular groove, and the portion of the first seal extending out of the annular groove abuts against the inner peripheral surface of the outer cover.

[0009] In some embodiments, the portion of the outer cover corresponding to the liquid reservoir of the atomizer is at least partially made of a transparent material, or the outer cover is made of a transparent material; the power supply assembly has an observation window at the portion corresponding to the liquid reservoir.

[0010] In some embodiments, the suction nozzle assembly includes a suction nozzle, a first magnetic chuck, and a second sealing member. The suction port is formed in the suction nozzle, the first magnetic chuck is mounted on the suction nozzle, and the second sealing member is mounted on the inner side of the suction nozzle to form a sealed connection between the suction port and the air outlet.

[0011] In some embodiments, the atomizing device includes a main housing, a battery, and a connecting assembly. The battery is mounted on the main housing, a receiving cavity is formed in the main housing, and the connecting assembly is mounted on the main housing and extends at least partially into the receiving cavity to mount the atomizer. The connecting assembly is used to form an electrical connection between the atomizer and the battery.

[0012] In some embodiments, the main housing has the receiving cavity, the battery cavity, and the connecting cavity, the receiving cavity and the battery cavity being arranged laterally at a distance, and the connecting cavity being located on the side of the receiving cavity and the battery cavity away from the nozzle assembly; the battery is housed in the battery cavity, one end of the connecting assembly is located in the connecting cavity and electrically connected to the battery, and the other end of the connecting assembly extends into the receiving cavity.

[0013] In some embodiments, the connecting assembly forms an air intake channel, the air intake channel is configured to communicate with the air inlet of the atomizer, the air intake channel communicates with the connecting cavity, and the main housing forms an air inlet hole that communicates with the connecting cavity.

[0014] Secondly, this application also provides an aerosol generation system, including an atomizer and the aforementioned atomizing device, wherein the atomizing device is used to house the atomizer and supply power to the atomizer.

[0015] The beneficial effects of the atomizing device and aerosol generating system provided in this application are as follows: By setting a receiving cavity in the power supply component, the atomizer can be housed in the receiving cavity, thereby concealing and protecting the atomizer. Simultaneously, by separating the power supply component and the mouthpiece component, and connecting the mouthpiece component and the power supply component through a first magnetic suction member and a second magnetic suction member, the mouthpiece component can be detached from the power supply component for cleaning, reducing the occurrence of dirt, dust, and clogging on the mouthpiece component, thereby improving the service life of the mouthpiece component and the entire atomizing device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural schematic diagram of the aerosol generation system provided in the embodiments of this application;

[0018] Figure 2 A cross-sectional view of the atomizing device provided in this embodiment of the application applied to an atomizer with an outer diameter of 14 mm.

[0019] Figure 3 A cross-sectional view of the atomizing device provided in this application embodiment applied to an atomizer with an outer diameter of 10.5 mm;

[0020] Figure 4 for Figure 3 Enlarged structural diagram of the connection between the nozzle assembly and the power supply assembly of the atomizing device;

[0021] Figure 5 for Figure 3 Enlarged structural diagram of the corresponding connection component of the atomizing device;

[0022] Figure 6 This is a schematic diagram of the nozzle structure at one angle in the atomizing device provided in this application embodiment;

[0023] Figure 7 This is a schematic diagram of the nozzle structure from another angle in the atomizing device provided in the embodiments of this application;

[0024] Figure 8 This is a schematic diagram of the silicone component at one angle in the atomizing device provided in this application embodiment;

[0025] Figure 9 This is a schematic diagram of the silicone component in the atomizing device provided in an embodiment of this application from another angle.

[0026] Figure 10 This is a schematic diagram of the structure of the first housing in the atomizing device provided in the embodiments of this application;

[0027] Figure 11 This is a schematic diagram of the structure of the second housing in the atomizing device provided in the embodiments of this application.

[0028] The following are the labeling elements in the figure:

[0029] 1. Atomizing device; 100. Power supply assembly; 110. Main housing; 111. First housing; 1111. First side wall; 1112. First bottom wall; 1113. Top wall; 1114. Flange; 1115. Through groove; 112. Second housing; 1121. Second side wall; 1122. Second bottom wall; 1123. Support part; 113. Observation window; 114. Receiving cavity; 115. Battery cavity; 116. Connecting cavity; 117. First mounting hole; 120. Battery; 130. Connecting assembly; 131. First connecting seat; 1311. Second mounting hole; 1312. First mounting part; 1313. Second mounting part; 1314. Annular groove; 132. First electrode; 133. First insulating component; 134. Air intake channel; 140. Second magnetic suction component; 150. Control assembly; 151. Control board; 152. Button; 153, Charging base; 154, Airflow sensor; 155, Silicone part; 1551, Mounting cavity; 1552, Airflow cavity; 1553, Connecting hole; 1554, Negative pressure hole; 160, First sealing element; 161, Storage part; 162, Abutting part; 170, Button; 200, Nozzle assembly; 210, Nozzle; 211, Peripheral part; 212, Suction part; 2121, Suction port; 213 1. Outer cover; 214. Rib; 215. Connecting part; 216. Mounting groove; 220. First magnetic suction element; 2. Atomizer; 21. Air outlet; 22. Air inlet; 23. Second connecting seat; 231. Third mounting part; 232. Third mounting hole; 233. Fourth mounting part; 24. Second electrode; 241. Vent hole; 25. Second insulating element; 26. Atomizing core; X, First direction; Y, Second direction. Detailed Implementation

[0030] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0031] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0032] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0034] As described in the background section, some existing aerosol generation systems design the atomizer to be concealed within the power supply component in order to protect it. However, during the inhalation process, a large amount of condensate residue remains in the suction area of ​​the power supply component, which can easily lead to problems such as dirt and blockage, making it difficult to clean and potentially causing the entire power supply component to fail over time.

[0035] To address the aforementioned technical problems, this application provides an atomizing device 1 and an aerosol generating system. By separating the power supply component 100 and the nozzle component 200 and connecting them magnetically, the nozzle component 200 can be easily disassembled for cleaning, reducing dirt, dust, and clogging, thereby improving the service life of the nozzle component 200 and the entire atomizing device 1.

[0036] Please see Figures 1 to 3 The aerosol generation system provided in the embodiments of this application will now be described. The aerosol generation system includes an atomizer 2 and an atomizing device 1. The atomizing device 1 is used to house the atomizer 2 and supply power to the atomizer 2. The atomizer 2 is used to heat and atomize the atomizing medium stored inside it after being powered on to generate an aerosol.

[0037] Please see Figures 1 to 3 The atomizing device 1 provided in the embodiments of this application will now be described.

[0038] The atomizing device 1 includes a power supply assembly 100 and a mouthpiece assembly 200. The power supply assembly 100 has a receiving cavity 114 for accommodating the atomizer 2, and the receiving cavity 114 has a top opening. The power supply assembly 100 is used to supply power to the atomizer 2. The mouthpiece assembly 200 covers the top opening of the receiving cavity 114 and has a suction port 2121 that communicates with the air outlet 21 of the atomizer 2. The mouthpiece assembly 200 has a first magnetic member 220, and the power supply assembly 100 has a second magnetic member 140. The first magnetic member 220 and the second magnetic member 140 attract each other to form a detachable connection between the mouthpiece assembly 200 and the power supply assembly 100.

[0039] The first magnetic attractor 220 and the second magnetic attractor 140 can both be magnets; or, one of the first magnetic attractor 220 and the second magnetic attractor 140 can be a magnet, and the other can be a magnetically attractable metal (such as iron, cobalt, nickel, etc.).

[0040] When assembling the atomizer 2, the mouthpiece assembly 200 can be separated from the power supply assembly 100 first; then the atomizer 2 is installed into the receiving cavity 114 so that the power supply assembly 100 can supply power to the atomizer 2; finally, the mouthpiece assembly 200 is placed over the top opening of the receiving cavity 114 so that the inhalation port 2121 is correspondingly connected to the air outlet 21 of the atomizer 2, and the mouthpiece assembly 200 and the power supply assembly 100 are attracted and fixed together by the first magnetic suction member 220 and the second magnetic suction member 140.

[0041] When the suction nozzle assembly 200 is in operation, the power supply assembly 100 supplies power to the atomizer 2. The aerosol generated by the heating and atomization of the atomizer 2 flows out from the air outlet 21 and is guided to the mouth of the user through the suction port 2121.

[0042] When cleaning is required, separate the nozzle assembly 200 from the power supply assembly 100 and clean the nozzle assembly 200, for example, by immersing the nozzle assembly 200 in alcohol.

[0043] In this embodiment of the atomizing device 1, the atomizer 2 can be housed within the receiving cavity 114 provided in the power supply component 100, thereby concealing and protecting the atomizer 2. Simultaneously, by separating the power supply component 100 and the mouthpiece assembly 200 and connecting them via the first magnetic suction member 220 and the second magnetic suction member 140, the mouthpiece assembly 200 can be detached from the power supply component 100 for cleaning. This reduces the likelihood of dirt, dust, and clogging on the mouthpiece assembly 200, thus improving the service life of the mouthpiece assembly 200 and the entire atomizing device 1.

[0044] In some embodiments, please refer to Figure 3 and Figure 4The power supply component 100 has a flange 1114 protruding from its top end. The bottom end of the suction nozzle component 200 is fitted over the flange 1114, and the bottom end face of the suction nozzle component 200 abuts against the top end face of the power supply component 100. During assembly, the bottom end of the suction nozzle component 200 is first fitted over the flange 1114, so that the bottom end face of the suction nozzle component 200 abuts against the top end face of the power supply component 100 to achieve positioning of the suction nozzle component 200. Then, the first magnetic suction member 220 and the second magnetic suction member 140 attract each other to fix the suction nozzle component 200 and the power supply component 100 to each other. The flange 1114 enables the positioning of the suction nozzle component 200 and the power supply component 100, facilitates the quick installation of the suction nozzle component 200 and the power supply component 100, and improves the connection reliability and sealing of the suction nozzle component 200 and the power supply component 100.

[0045] In some embodiments, please refer to Figure 2 The bottom end face of the nozzle assembly 200 and the top end face of the power supply assembly 100 abut against each other along the longitudinal direction of the atomizing device 1. The longitudinal direction of the atomizing device 1 refers to the direction extending vertically from the bottom end to the top end of the atomizing device 1, which is also the height direction when the atomizing device 1 is placed vertically. The transverse direction of the atomizing device 1 is the direction perpendicular to its longitudinal direction.

[0046] In some embodiments, please refer to Figure 1 The bottom end face of the nozzle assembly 200 is a curved surface with concave and convex shapes along the longitudinal direction of the atomizing device 1, and the top end face of the power supply assembly 100 is also a curved surface with concave and convex shapes along the longitudinal direction of the atomizing device 1. Furthermore, the height of the top end face of the power supply assembly 100 corresponding to the receiving cavity 114 is higher than the height of the other top end faces. The bottom end face of the nozzle assembly 200 and the top end face of the power supply assembly 100 are in concave-convex fit. This design not only makes the overall appearance of the atomizing device 1 aesthetically pleasing with its curves, but also provides a foolproof design, facilitating quick positioning of the bottom end face of the nozzle assembly 200 and the top end face of the power supply assembly 100 by the user. It is understood that in other embodiments of this application, the bottom end face of the nozzle assembly 200 and the top end face of the power supply assembly 100 may also be planes perpendicular to the longitudinal direction; this is not a limiting factor.

[0047] In some embodiments, please refer to Figure 2 , Figure 3 , Figure 6 and Figure 7The nozzle assembly 200 extends into the receiving cavity 114 with an outer cover 213 communicating with the suction port 2121. The outer cover 213 is configured to cover the atomizer 2. During assembly, the atomizer 2 is first installed in the receiving cavity 114, and then the outer cover 213 of the nozzle assembly 200 is inserted into the receiving cavity 114 to cover the atomizer 2 until the bottom end face of the nozzle assembly 200 abuts against the top end face of the power supply assembly 100. At this time, the first magnetic suction member 220 and the second magnetic suction member 140 attract each other, completing the assembly of the nozzle assembly 200. The outer cover 213 serves two purposes: firstly, it provides some concealment and protection for the atomizer 2; secondly, it allows the condensate generated by the atomizer 2 during suction to concentrate in the outer cover 213. When the nozzle assembly 200 is disassembled, most of the condensate can be carried away for cleaning, thereby improving the cleanliness of the receiving cavity 114 and extending the service life of the entire atomizing device 1. It is understood that in other embodiments of this application, the outer cover 213 may also be provided separately, and the nozzle assembly 200 may be installed after the outer cover 213 is installed in the receiving cavity 114. This is not a unique limitation.

[0048] In some embodiments, please refer to Figure 3 and Figure 6 The outer cover 213 is cylindrical and is coaxial with the atomizer 2. The inner diameter of the outer cover 213 is larger than the inner diameter of the atomizer 2. It is understood that in other embodiments of this application, the outer cover 213 may not be cylindrical. For example, the cross-section of the outer cover 213 may be elliptical, racetrack-shaped, polygonal, or closed curve-shaped. There is no unique limitation here.

[0049] In some embodiments, please refer to Figure 2 and Figure 3 The outer cover 213 is cylindrical, and its inner diameter is greater than 14mm. Therefore, the outer cover 213 can accommodate atomizers 2 with an outer diameter less than or equal to 14mm. This means the atomizing device 1 can adapt to atomizers 2 of different outer diameters, eliminating the need to design a perfectly matched atomizing device 1 for each atomizer 2. This makes the atomizing device 1 highly versatile and easy for users to use. Specifically, for example… Figure 2 The outer diameter of the atomizer 2 is 14mm. Figure 3 The outer diameter of the atomizer 2 is 10.5mm.

[0050] In some embodiments, please refer to Figure 3 and Figure 5The bottom of the receiving cavity 114 is provided with a connecting assembly 130 for mounting the atomizer 2. The outer cover 213 covers the connecting assembly 130, and the outer cover 213 and the connecting assembly 130 are sealed together by a first sealing member 160. During assembly, the first sealing member 160 is first installed on the connecting assembly 130, then the atomizer 2 is installed into the receiving cavity 114 and connected to the connecting assembly 130, and finally the outer cover 213 is inserted into the receiving cavity 114 and fitted over the atomizer 2 until the bottom end face of the mouthpiece assembly 200 abuts against the top end face of the power supply assembly 100. At this time, the first sealing member 160 abuts between the outer cover 213 and the connecting assembly 130. The first sealing element 160 forms a seal between the outer cover 213 and the atomizer 2, preventing condensate entering between the atomizer 2 and the outer cover 213 from the suction port 2121 from flowing into the receiving cavity 114. Cleaning only requires replacing the atomizer 2 and washing the outer cover 213. Furthermore, the combination of the magnetic attraction and the first sealing element 160 satisfies both sealed suction and prevents excessive resistance from affecting the magnetic attraction.

[0051] Optionally, the outer cover 213 and the first seal 160 are fitted with an interference fit of 0.1mm on one side to meet the sealing effect during suction start-up, while not causing significant obstruction to the insertion of the outer cover 213 and not affecting the magnetic attraction effect.

[0052] In some embodiments, please refer to Figure 5 An annular groove 1314 is formed on the outer periphery of the connecting component 130. The first sealing member 160 is at least partially received in the annular groove 1314, and the portion of the first sealing member 160 extending out of the annular groove 1314 abuts against the inner peripheral surface of the outer cover portion 213. The annular groove 1314 limits the installation of the first sealing member 160, preventing it from being pushed during the insertion of the outer cover portion 213 into the receiving cavity 114, thereby ensuring the sealing effect of the first sealing member 160. It is understood that in other embodiments of this application, the first sealing member 160 can also be installed on the outer cover portion 213, for example, by bonding, riveting, or pressing.

[0053] Optionally, please refer to Figure 5The first sealing element 160 includes a receiving portion 161 and an abutting portion 162. Both the receiving portion 161 and the abutting portion 162 are annular. The inner circumferential surface of the abutting portion 162 is integrally connected to the outer circumferential surface of the receiving portion 161. The longitudinal thickness of the receiving portion 161 is greater than the longitudinal thickness of the abutting portion 162. The receiving portion 161 is received in an annular groove 1314, and the abutting portion 162 extends out of the annular groove 1314. The outer circumferential surface of the abutting portion 162 abuts against the inner circumferential surface of the outer cover portion 213. The relatively larger longitudinal thickness of the receiving portion 161 results in greater structural strength, facilitating its secure installation in the annular groove 1314. The relatively smaller longitudinal thickness of the abutting portion 162 enhances its elastic deformation capacity, improves the interference sealing effect, and reduces the resistance of the abutting portion 162 to the outer cover portion 213.

[0054] Optionally, there is one abutment portion 162, which is connected to the longitudinal center of the receiving portion 161. It is understood that in other embodiments of this application, there may be multiple abutment portions 162, which are distributed longitudinally at intervals and connected to the receiving portion 161 respectively. Furthermore, in other embodiments, the longitudinal thickness of the abutment portion 162 and the receiving portion 161 may also be equal; this is not a unique limitation.

[0055] Optionally, the first seal 160 is made of materials such as natural rubber, silicone rubber, nitrile rubber, fluorosilicone rubber, EPDM rubber, or polyurethane rubber.

[0056] In some embodiments, please refer to Figure 1 and Figure 3 The portion of the outer cover 213 corresponding to the liquid reservoir of the atomizer 2 is at least partially made of transparent material, and the power supply assembly 100 has an observation window 113 corresponding to the liquid reservoir. Specifically, the entire portion of the outer cover 213 corresponding to the liquid reservoir can be made of transparent material, or only a portion of the portion of the outer cover 213 corresponding to the liquid reservoir can be made of transparent material. This arrangement allows the user to observe the remaining liquid level in the atomizer 2 through the observation window 113 and the outer cover 213, facilitating timely replacement of the atomizer 2 or replenishment of the atomizing medium.

[0057] In some embodiments, the entire outer cover 213 is made of a transparent material. It is understood that in other embodiments of this application, only the portion of the outer cover 213 corresponding to the liquid reservoir may be made of a transparent material, or the entire nozzle 210 may be made of a transparent material.

[0058] In some embodiments, please refer to Figure 1The power supply assembly 100 has two observation windows 113, which are distributed circumferentially along the atomizer 2. These two observation windows 113 allow the user to observe the remaining liquid level from different angles without needing to rotate the atomizer 1. It is understood that in other embodiments of this application, one, three, or more observation windows 113 may be provided, or no observation windows 113 may be provided, and at least a portion of the power supply assembly 100 corresponding to the atomizer 2 may be made of a transparent material.

[0059] In some embodiments, please refer to Figure 2 and Figure 3 The nozzle assembly 200 includes a nozzle 210, a first magnetic chuck 220, and a second sealing member (not shown). A suction port 2121 is formed in the nozzle 210. The first magnetic chuck 220 is mounted on the nozzle 210, and the second sealing member is mounted on the inner side of the nozzle 210 to form a sealed connection between the suction port 2121 and the air outlet 21. Specifically, the nozzle 210 and the power supply assembly 100 are connected via the first magnetic chuck 220 and the second magnetic chuck 140. The second sealing member is mounted on the inner side of the nozzle 210, and when the nozzle 210 is attracted and fixed to the power supply assembly 100, the second sealing member abuts against the inner side of the nozzle 210 and the top side of the atomizer 2 to form a sealed connection between the suction port 2121 and the air outlet 21, improving suction stability and reducing the amount of condensate entering the receiving cavity 114.

[0060] In some embodiments, please refer to Figure 3 , Figure 6 and Figure 7 The outer cover 213 is formed inside the suction nozzle 210 and extends from the inside of the suction nozzle 210 into the receiving cavity 114. Specifically, the suction nozzle 210 includes a suction part 212, a peripheral part 211, and an outer cover 213. The peripheral part 211 covers the top of the power supply assembly 100, and a through-hole is formed at the top opening of the receiving cavity 114 corresponding to the peripheral part 211. The suction part 212 extends from the outer end face of the through-hole in a direction away from the power supply assembly 100, and the suction part 212 is at least laterally recessed to facilitate suction by the user. The outer cover 213 extends from the inner end face of the through-hole toward the power supply assembly 100, and the outer cover 213 protrudes toward the power supply assembly 100 relative to the peripheral part 211. When the outer portion 211 is fitted onto the flange 1114 of the power supply assembly 100, and the bottom end face of the outer portion 211 abuts against the top end face of the power supply assembly 100, the outer cover portion 213 is inserted into the receiving cavity 114.

[0061] For some specific embodiments, please refer to Figure 1The power supply component 100 is generally round and flat. The dimension of the power supply component 100 along the first direction X is larger than the dimension of the power supply component 100 along the second direction Y. The first direction X and the second direction Y are perpendicular to each other in the lateral direction. The peripheral portion 211 is generally round and flat, and the outer surface of the peripheral portion 211 is flush with the outer surface of the power supply component 100.

[0062] In some embodiments, please refer to Figure 6 The suction section 212 is positioned offset from the centerline of the peripheral section 211 along the first direction X, while its centerline along the second direction Y coincides with the centerline of the peripheral section 211 along the second direction Y. The junction between the suction section 212 and the peripheral section 211 is cylindrical, and the suction section 212 gradually narrows inward along the second direction Y in a direction away from the peripheral section 211. The outer cover section 213 is cylindrical, and its centerlines along both the first and second directions Y coincide with the centerlines of the suction section 212 along both directions Y. A suction port 2121 is formed at the center of the end of the suction section 212 away from the peripheral section 211. A reinforcing rib connects the outer peripheral surface of the outer cover section 213 and the inner peripheral surface of the peripheral section 211 to improve the connection strength between them.

[0063] In some embodiments, please refer to Figure 7 Multiple ribs 214 are provided on the inner side of the bottom end of the peripheral portion 211. Each rib 214 is distributed at intervals around the periphery of the peripheral portion 211. Each rib 214 is used to abut against the outer peripheral surface of the flange 1114 to improve the abutment elasticity between the peripheral portion 211 and the flange 1114, thereby improving the connection reliability between the nozzle assembly 200 and the power supply assembly 100.

[0064] In some embodiments, please refer to Figure 2 and Figure 3 The atomizing device 1 includes a main housing 110, a battery 120, and a connecting assembly 130. The battery 120 is installed in the main housing 110, and a receiving cavity 114 is formed in the main housing 110. The connecting assembly 130 is installed in the main housing 110 and at least partially extends into the receiving cavity 114 to install the atomizer 2. The connecting assembly 130 is used to form an electrical connection between the atomizer 2 and the battery 120. The connecting assembly 130 not only enables the atomizer 2 to be installed in the receiving cavity 114, but also establishes an electrical connection between the atomizer 2 and the battery 120, allowing the battery 120 to supply power to the atomizer 2. This enables the atomizer 2 to heat and atomize the atomizing medium stored inside to generate an aerosol.

[0065] In some embodiments, please refer to Figure 3The main housing 110 has a receiving cavity 114, a battery cavity 115, and a connecting cavity 116. The receiving cavity 114 and the battery cavity 115 are arranged laterally at a distance, and the connecting cavity 116 is located on the side of the receiving cavity 114 and the battery cavity 115 away from the mouthpiece assembly 200. The battery 120 is housed in the battery cavity 115. One end of the connecting assembly 130 is located in the connecting cavity 116 and electrically connected to the battery 120, while the other end of the connecting assembly 130 extends into the receiving cavity 114. In this embodiment, by arranging the battery cavity 115 and the receiving cavity 114 laterally at a distance, the longitudinal length of the entire atomizing device 1 can be reduced, making it easier to store and carry the atomizing device 1, and also easier for the user to hold. In addition, the connection cavity 116 facilitates the installation of structures such as the connecting assembly 130 and the control assembly 150 (described later).

[0066] In some embodiments, please refer to Figure 3 The atomizing device 1 also includes a control component 150, which is installed in the connection cavity 116. The control component 150 is electrically connected to the battery 120 and to the connection component 130, thereby forming an electrical connection between the battery 120 and the atomizer 2.

[0067] Specifically, the control component 150 includes a control board 151, a button 152, and a charging dock 153. The control board 151 is electrically connected to the battery 120 and the connection component 130. The button 152 and the charging dock 153 are respectively located on the control board 151 and electrically connected to it. A button 170 is provided on the main housing 110 corresponding to the position of the button 152, allowing the user to activate the atomizing device 1 by pressing the button 170. A charging port is provided on the main housing 110 corresponding to the position of the charging dock 153, allowing the user to connect to the charging dock 153 via a data cable to charge the atomizing device 1 or input data.

[0068] In some embodiments, please refer to Figure 5 The connecting assembly 130 has an air intake channel 134, which is configured to communicate with the air intake port 22 of the atomizer 2 and the connecting cavity 116. The main housing 110 has an air intake hole that communicates with the connecting cavity 116. With this configuration, when the atomizer 2 is installed on the connecting assembly 130, it can be powered by the battery 120 and external gas can be input into the atomizer 2 through the air intake hole, the connecting cavity 116, and the air intake channel 134 to ensure smooth inhalation.

[0069] In some embodiments, please refer to Figure 5The connecting assembly 130 includes a first connecting seat 131, a first electrode 132, and a first insulating member 133. The main housing 110 has a first mounting hole 117 that connects the receiving cavity 114 and the connecting cavity 116. The first connecting seat 131 passes through the first mounting hole 117 and is connected to the main housing 110. The center of the first connecting seat 131 has a longitudinally penetrating second mounting hole 1311. The inner wall of the second mounting hole 1311 extends to a first mounting portion 1312 and a second mounting portion 1313. The first mounting portion 1312 and the second mounting portion 1313 are arranged longitudinally at intervals. The first mounting portion 1312 has an internal thread and is used to connect with the atomizer 2. The first electrode 132 is mounted on the second mounting portion 1313 through the first insulating member 133. The first electrode 132 and the first connecting seat 131 are electrically connected to the positive and negative terminals of the battery 120, respectively, and the first electrode 132 and the first connecting seat 131 are electrically connected to the positive and negative terminals of the atomizer 2, respectively.

[0070] In some embodiments, please refer to Figure 5 The bottom of the atomizer 2 includes a second connector 23, a second electrode 24, and a second insulating member 25. A third mounting portion 231 protrudes from the center of the bottom of the second connector 23 toward the first mounting portion 1312. The third mounting portion 231 has external threads, and the third mounting portion 231 and the first mounting portion 1312 are connected by these threads. The center of the second connector 23 has a longitudinally penetrating third mounting hole 232. A fourth mounting portion 233 is formed on the inner peripheral wall of the third mounting hole 232. The second electrode 24 is mounted to the fourth mounting portion 233 via the second insulating member 25, and the second electrode 24 abuts against the first electrode 132 longitudinally. The second connector 23 and the second electrode 24 are respectively connected to the positive and negative terminals of the atomizing core 26 in the atomizer 2, thereby allowing the battery 120 to power the atomizing core 26.

[0071] Furthermore, in the above embodiments, when it is necessary to install atomizers 2 with different outer diameters into the receiving cavity 114, it is only necessary to ensure that the outer diameter of the third mounting portion 231 of the different atomizers 2 is adapted to the inner diameter of the first mounting portion 1312, and that the second electrode 24 and the first electrode 132 can abut against each other longitudinally. Therefore, the atomizing device 1 of this application can be applied to atomizers 2 with different outer diameters.

[0072] In some embodiments, please refer to Figure 5 The first electrode 132 is cylindrical, and the air intake channel 134 passes through the first electrode 132. The second electrode 24 is cylindrical, the top of the second electrode 24 is closed, and the outer peripheral wall of the second electrode 24 has a vent hole 241 to realize the air intake channel 134 and the airflow inside the atomizer 2.

[0073] In addition, please see Figure 5 , Figure 8 and Figure 9 The control assembly 150 also includes an airflow sensor 154 and a silicone element 155. The airflow sensor 154 is electrically connected to the control board 151. The silicone element 155 is connected to the end of the first connecting seat 131 opposite to the receiving cavity 114. The silicone element 155 has a mounting cavity 1551, an airflow cavity 1552, and a connecting hole 1553. The airflow sensor 154 is mounted in the mounting cavity 1551, which communicates with the airflow cavity 1552. The connecting hole 1553 connects the airflow cavity 1552 and the connecting cavity 116. The airflow cavity 1552 communicates with the air inlet channel 134 of the first electrode 132. When the user inhales through the nozzle 210, external airflow enters the connecting cavity 116 through the air inlet and passes sequentially through the connecting hole 1553, the airflow cavity 1552, the air inlet channel 134, the center hole of the second electrode 24, and the vent hole 241 before entering the atomizer 2. Furthermore, since the airflow sensor 154 is connected to the airflow chamber 1552, negative pressure can be detected to activate the control board 151, which then supplies power to the atomizer 2.

[0074] For details, please refer to Figure 8 and Figure 9 The silicone part 155 also has a negative pressure hole 1554, which connects the mounting cavity 1551 and the airflow cavity 1552.

[0075] In some embodiments, please refer to Figure 3 and Figure 4 The second magnetic 140 is installed on the top of the main housing 110, corresponding to the side of the battery cavity 115. The first magnetic 220 is installed on the mouthpiece 210 at the position corresponding to the second magnetic 140. The first magnetic 220 and the second magnetic 140 abut against each other longitudinally to attract each other. The second magnetic 140 is located on one side of the battery cavity 115 to prevent the first and second magnetic 220 from interfering with the assembly of the atomizer 2. It also allows the lateral dimensions of the first and second magnetic 140 to be sufficiently large to ensure a secure attraction between the mouthpiece 210 and the main housing 110.

[0076] In some embodiments, please refer to Figure 4 and Figure 7 The suction nozzle 210 includes a peripheral portion 211, a suction portion 212, an outer cover portion 213, and a connecting portion 215. The connecting portion 215 extends from the inside of the top side of the peripheral portion 211 toward the battery 120. The connecting portion 215 and the outer cover portion 213 are spaced apart along the first direction X. The connecting portion 215 forms a mounting groove 216 with an opening facing the battery 120. The first magnetic member 220 is interference-fitted into the mounting groove 216.

[0077] In some embodiments, please refer to Figure 4 , Figure 10 and Figure 11The main housing 110 has a through groove 1115 that communicates with the battery cavity 115 at the position corresponding to the first magnetic member 220. The inner wall of the battery cavity 115 extends a support portion 1123, which is located below the through groove 1115. The second magnetic member 140 passes through the through groove 1115 and is supported by the support portion 1123.

[0078] In some embodiments, please refer to Figure 10 and Figure 11 The main housing 110 includes a first housing 111 and a second housing 112. The first housing 111 and the second housing 112 are fastened together along the second direction Y to jointly enclose and form a receiving cavity 114, a battery cavity 115 and a connecting cavity 116.

[0079] Specifically, the first housing 111 includes a first sidewall 1111, a first bottom wall 1112 formed at the bottom of the first sidewall 1111, and a top wall 1113 formed at the top of the first sidewall 1111. The second housing 112 includes a second sidewall 1121 and a second bottom wall 1122 formed at the top of the second sidewall 1121. The first sidewall 1111 and the second sidewall 1121 are interlocked along the second direction Y to jointly form the sidewall of the main housing 110. The first bottom wall 1112 and the second bottom wall 1122 jointly form the bottom wall of the main housing 110. The top wall 1113 is disposed on the top side of the first sidewall 1111 and the second sidewall 1121, and the top wall 1113 serves as the top of the entire main housing 110. A flange 1114 is formed on the top wall 1113, a through groove 1115 is formed on the top wall 1113, and a support portion 1123 is formed on the second sidewall 1121. The above configuration improves the connection reliability between the main housing 110 and the suction nozzle 210. It is understood that in other embodiments of this application, a top wall 1113 may also be formed in the second housing 112; or a top wall 1113 may be formed in both the first housing 111 and the second housing 112, without limitation here.

[0080] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An atomizing device, characterized in that, The device includes a power supply assembly and a mouthpiece assembly. The power supply assembly has a receiving cavity for accommodating an atomizer and is used to supply power to the atomizer. The mouthpiece assembly covers the top opening of the receiving cavity and has a suction port communicating with the air outlet of the atomizer. The mouthpiece assembly has a first magnetic accommodating element, and the power supply assembly has a second magnetic accommodating element. The first magnetic accommodating element and the second magnetic accommodating element attract each other to form a detachable connection between the mouthpiece assembly and the power supply assembly.

2. The atomizing device as described in claim 1, characterized in that, The top of the power supply component has a flange, the bottom of the suction nozzle component is sleeved outside the flange, and the bottom end face of the suction nozzle component abuts against the top end face of the power supply component.

3. The atomizing device as described in claim 1, characterized in that, The nozzle assembly extends into the receiving cavity and has an outer cover portion communicating with the suction port, the outer cover portion being configured to cover the atomizer.

4. The atomizing device as described in claim 3, characterized in that, The bottom of the receiving cavity is provided with a connecting assembly for installing the atomizer. The outer cover is covered by the connecting assembly, and the outer cover and the connecting assembly are sealed together by a first sealing member.

5. The atomizing device as described in claim 4, characterized in that, The outer periphery of the connecting component is formed with an annular groove, the first seal is at least partially housed in the annular groove, and the portion of the first seal extending out of the annular groove abuts against the inner peripheral surface of the outer cover.

6. The atomizing device as described in claim 3, characterized in that, The outer cover portion corresponding to the liquid storage chamber of the atomizer is at least partially made of transparent material, or the outer cover portion is made of transparent material; the power supply component is provided with an observation window corresponding to the liquid storage chamber.

7. The atomizing device according to any one of claims 1 to 6, characterized in that, The suction nozzle assembly includes a suction nozzle, a first magnetic suction member, and a second sealing member. The suction port is formed in the suction nozzle, the first magnetic suction member is installed in the suction nozzle, and the second sealing member is installed on the inner side of the suction nozzle to form a sealed connection between the suction port and the air outlet.

8. The atomizing device according to any one of claims 1 to 6, characterized in that, The atomizing device includes a main housing, a battery, and a connecting assembly. The battery is installed in the main housing, and a receiving cavity is formed in the main housing. The connecting assembly is installed in the main housing and extends at least partially into the receiving cavity to install the atomizer. The connecting assembly is used to form an electrical connection between the atomizer and the battery.

9. The atomizing device as described in claim 8, characterized in that, The main housing has the receiving cavity, the battery cavity, and the connecting cavity. The receiving cavity and the battery cavity are arranged laterally at intervals. The connecting cavity is located on the side of the receiving cavity and the battery cavity away from the nozzle assembly. The battery is housed in the battery cavity. One end of the connecting assembly is located in the connecting cavity and electrically connected to the battery. The other end of the connecting assembly extends into the receiving cavity.

10. The atomizing device as described in claim 9, characterized in that, The connecting assembly has an air intake channel that is connected to the air inlet of the atomizer and the connecting cavity. The main housing has an air inlet that is connected to the connecting cavity.

11. An aerosol generation system, characterized in that, It includes an atomizer and an atomizing device as described in any one of claims 1 to 10, wherein the atomizing device is used to house the atomizer and supply power to the atomizer.

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