Mass-changeable aerosol generating assembly and mass-changeable aerosol generating device

Abstract

The utility model discloses a quality-changeable aerosol generating assembly and a quality-changeable aerosol generating device. The quality-changeable aerosol generating assembly comprises a body and an atomizing assembly, the body includes a main housing configured to hold at least one mass storage member configured to hold an aerosolizable substrate. The atomization assembly is connected with one end of the body and comprises a seat body and an atomization core, the seat body comprises a main body part and a suction nozzle arranged at one end of the main body part, the main body part is provided with at least one mass exchange groove and a core containing groove communicated with the at least one mass exchange groove, and the suction nozzle is provided with a discharge port communicated with the core containing groove. The at least one mass exchange groove is configured to contain the mass storage part so as to provide the atomized matrix for the core containing groove, the atomizing core is arranged in the core containing groove and configured to atomize the atomized matrix in the core containing groove into aerosol, and the exhaust port is configured to allow a user to use the aerosol. According to the method, the freshness of the atomized matrix can be guaranteed, and the taste consistency is improved.

Description

Technical Field

[0001] The present application relates to the field of atomization equipment, and in particular to a replaceable aerosol generating component and a replaceable aerosol generating device. Background Art

[0002] An aerosol generator is a device that disperses solids or liquids in a gas medium to form an aerosol. In related technologies, the solids or liquids are not stable enough in their physical and chemical properties and are easily affected by factors such as temperature, humidity, and pressure, which results in poor consistency in the concentration, particle size distribution, and composition of the aerosols formed by them. There may be a significant difference between the aerosols formed at the beginning and the aerosols formed after a period of use, which will bring instability to practical applications. Utility Model Content

[0003] To address the above deficiencies, the present application provides, in a first aspect, a replaceable aerosol generating assembly, comprising a main body and an atomizing component, the main body comprising a main shell, the main shell being configured to detachably set at least one mass storage component, the mass storage component being configured to set an atomizable matrix; the atomizing component is connected to one end of the main body, the atomizing component comprising a seat body and an atomizing core, the seat body comprising a main body and a suction nozzle arranged at one end of the main body, the main body being provided with a mass exchange groove and a core storage groove connected to the mass exchange groove, the suction nozzle being provided with a discharge port connected to the core storage groove, the atomizing core being arranged in the core storage groove, the mass exchange groove being configured to detachably accommodate the mass storage component to provide the atomizable matrix to the atomizing core, the atomizing core being configured to atomize the atomizable matrix provided by the mass storage component into an aerosol, and the discharge port being configured for a user to use the aerosol.

[0004] Based on the first aspect, in some possible implementations, the body has a length direction and a width direction, the body is detachably connected to the base body along the length direction, and the opening direction of the mass exchange groove is parallel to the length direction or the width direction.

[0005] Based on the first aspect, in some possible embodiments, the mass exchange tank is provided with a mass inlet sedimentation tank, which connects the mass exchange tank and the core containing tank, and a piercing member is provided at the bottom of the mass exchange tank, which is configured to pierce the mass storage component, so that the atomizable matrix in the mass storage component enters the core containing tank from the mass inlet sedimentation tank; the core containing tank is configured to allow the atomizable matrix to enter the atomization core, or to allow the atomizable matrix in the mass storage component to enter the atomization core from the mass inlet sedimentation tank.

[0006] Based on the first aspect, in some possible embodiments, the atomizer core is detachably arranged in the core containing groove, and the atomizer core includes a base, an outer shell, an inner shell and a heating element. The inner shell is penetrated by the outer shell, and one end of the inner shell is connected to the discharge port. The heating element is arranged on the inner shell, and the base is arranged at one end of the outer shell. The outer shell is provided with a first opening, and the inner shell is provided with a second opening. The first opening is connected to the mass inlet sedimentation tank, and the second opening is connected to the first opening. The base is penetrated by a third opening, and one end of the third opening is connected to the other end of the inner shell. The first opening and the second opening are configured to allow the atomizable matrix to enter the inner shell, and the heating element is configured to heat the atomizable matrix to form an aerosol.

[0007] Based on the first aspect, in some possible embodiments, the number of first openings is two, a mass inlet ring groove is provided on the outer surface of the shell, and two first openings are provided at the bottom of the mass inlet ring groove, one of the first openings is connected to the mass inlet trough, and the other first opening is connected to the mass inlet trough through the mass inlet ring groove.

[0008] Based on the first aspect, in some possible embodiments, the atomizer core further includes two sealing rings, which are sleeved on the outer surface of the shell, and the side of the two sealing rings facing away from the shell is configured to seal the gap between the shell and the core containing groove to form a mass inlet area between the two sealing rings arranged at intervals, and the mass inlet ring groove is located in the mass inlet area.

[0009] Based on the first aspect, in some possible embodiments, the body also includes a power supply assembly, the main shell includes a box body and a cover body, the box body is provided with a accommodating space and at least one storage slot, the power supply assembly is accommodated in the accommodating space, the power supply assembly is electrically connected to the atomizer core, the cover body is provided on the accommodating space, at least one storage slot is configured to detachably accommodate at least one storage component, the main shell is provided with a vent and an air inlet channel connected to the vent, one end of the vent is connected to the atomizer core, the other end of the vent passes through the cover body and is exposed in the storage slot close to the cover body, at least part of the air inlet channel is formed on the inner wall of the storage slot, and the end of the air inlet channel away from the vent is connected to the external environment.

[0010] Based on the first aspect, in some possible implementations, the number of storage slots is at least two, the shape of the mass storage component is the same as that of the atomizer core, and at least two storage slots are configured to detachably accommodate the mass storage component and the atomizer core.

[0011] Based on the first aspect, in some possible implementations, the atomization component is detachably connected to one end of the body.

[0012] Based on the first aspect, in some possible embodiments, a plurality of first magnetic components are embedded in a side of the base body facing the main shell, and a plurality of second magnetic components are embedded in a side of the main shell facing the base body. The plurality of first magnetic components correspond one-to-one to the plurality of second magnetic components, and each corresponding first magnetic component and each second magnetic component are configured to attract each other.

[0013] Based on the first aspect, in some possible implementations, the main shell is protruded to form a snap-fitting portion, the base body is concave to form a snap-fitting slot, and the snap-fitting portion is configured to be snapped into the snap-fitting slot.

[0014] The second aspect of the present application provides a replaceable aerosol generating device, comprising: the above-mentioned replaceable aerosol generating assembly and at least one material storage component, wherein the at least one material storage component is arranged in the main shell of the replaceable aerosol generating assembly and / or the replaceable aerosol generating assembly.

[0015] Based on the second aspect, in some possible embodiments, each material storage component includes a barrel portion and a sealing member, the barrel portion includes a barrel wall and a barrel cover, the barrel wall is arranged on one side of the barrel cover to form a material storage space, the material storage space is configured to accommodate an atomizable matrix, and the sealing member is arranged at one end of the barrel wall away from the barrel cover, and the sealing member closes the material storage space.

[0016] Based on the second aspect, in some possible implementations, each storage component further includes a storage bag configured to accommodate an atomizable matrix, the barrel cover is movably disposed on the barrel wall, and the storage bag is configured to enter or move out of the storage space.

[0017] Based on the second aspect, in some possible implementations, the volume of the mass storage space of each mass storage component is 10 to 30 ml, and the barrel wall and / or barrel cover are made of transparent material.

[0018] The replaceable aerosol generating assembly of the present application includes a main shell on which at least one storage component can be set and an atomizing component. Among them, the main shell is configured to detachably set at least one storage component, the storage component is configured to set an atomizable matrix, and the exchange groove is configured to detachably accommodate the storage component to provide the atomizing matrix to the atomizing core. After each use of an old storage component, it is necessary to replace it with a new storage component, so as to ensure the freshness of the atomizable matrix, so that a consistent and stable taste can be obtained each time it is used. In addition, at least one independent storage component has a small volume, a short use time, and is not easy to deteriorate. Compared with large-capacity cigarette cartridges, it is beneficial to maintain the consistency of the taste before and after. In addition, the atomizing component and the storage component are a combined structure, and an atomizing component can be used repeatedly, which is beneficial to reduce the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a replaceable aerosol generating device according to one embodiment of the present application.

[0020] Figure 2 for Figure 1 The diagram shows the separation of the main body and atomization component of the replaceable aerosol generating device.

[0021] Figure 3 for Figure 2A schematic diagram of the replaceable aerosol generating device from another angle is shown.

[0022] Figure 4 for Figure 1 A schematic diagram of the main body of the replaceable aerosol generating device is shown.

[0023] Figure 5 for Figure 4 The body is shown in cross-section along the cutting line XX.

[0024] Figure 6 for Figure 4 An exploded view of the body is shown.

[0025] Figure 7 for Figure 4 A schematic diagram of the material storage component of the replaceable aerosol generating device.

[0026] Figure 8 A schematic diagram of a mass storage component provided in another embodiment of the present application.

[0027] Fig. 9 for Figure 1 The schematic diagram shown is a schematic diagram of the atomization component of the replaceable aerosol generating device after the material storage component is set.

[0028] Fig.10 for Fig. 9 The atomization assembly shown is a cross-sectional view along the cutting line VV after the mass storage component is arranged.

[0029] Fig.11 for Fig.10 The schematic diagram of the atomizer assembly shown is after removing the atomizer core and the mass storage component.

[0030] Fig.12 A cross-sectional view of an atomizer assembly provided in another embodiment of the present application with the atomizer core and the mass storage component removed.

[0031] Fig.13 for Fig.10 Schematic diagram of the structure of the atomizer core shown.

[0032] Fig.14 for Fig.13 The cross-sectional view of the atomizer core shown is along the cutting line NN.

[0033] Fig.15 for Fig.13 The cross-sectional view of the atomizer core shown is along the cutting line MM.

[0034] Fig.16 for Figure 1 The schematic diagram of the replaceable aerosol generating device shown is a schematic diagram after removing a material storage component.

[0035] Fig.17for Fig.16 Section view along the cutting line HH.

[0036] Fig.18 for Fig.16 Section view along cutting line GG.

[0037] Main component symbols

[0038] Replaceable aerosol generating device 1

[0039] Ontology 2

[0040] Atomization parts 3

[0041] Replaceable aerosol generating component 4

[0042] Main shell 20

[0043] Power supply component 21

[0044] Storage components 22

[0045] Accommodation space 201

[0046] Storage tank 202

[0047] Box 203

[0048] Cover 204

[0049] Through hole 204α

[0050] Clamping portion 204b

[0051] Barrel 221

[0052] Barrel wall 221α

[0053] Barrel cover 221b

[0054] Grip 221c

[0055] Inlet ring groove 221e

[0056] Volumetric Space 223

[0057] Sealing ring 224

[0058] Storage capsule 225

[0059] Base 31

[0060] Atomizer core 32

[0061] Main body 311

[0062] Nozzle 312

[0063] Change tank 313 Core tank 314 First surface 311α Second surface 311b The third surface 311c Card slot 311d The first magnetic attraction member 315 The second magnetic attraction member 316 Base 321 The third opening 321α Shell 322 First opening 322α Inner shell 323 Second opening 323α Aerosol Channel 323c The first mass guide 324α The second mass-conducting member 324b Heating element 325 Seal 326 Gasket 327 Battery 211 Circuit board assembly 212 Circuit board body 212α Conductive member 212b Connector 212c Air flow switch 212d Ventilation hole 205 Intake passage 202α Section 1202b Section 202c Air intake hose 328 Detection of airway P1 Gas line P0 Heating body 325α Wire 325b Contact body 325c

[0064] Retaining ring 325d

[0065] Length direction Α

[0066] Width direction B

[0067] Thickness direction C

[0068] Piercing element 313α

[0069] Inlet sedimentation tank 313b

[0070] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0071] The technical scheme in the embodiment of the present application is described clearly and in detail below. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all the embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present application. The terms used 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.

[0072] Hereinafter, the embodiments of the present application will be described in detail. However, the present application can be embodied in many different forms and should not be construed as being limited to the exemplary embodiments illustrated herein. Rather, these exemplary embodiments are provided so that the present application is thoroughly and in detail communicated to those skilled in the art.

[0073] See also Figures 1 to 3 In one embodiment of the present application, a replaceable aerosol generating device 1 is provided, which can convert an atomizable matrix into an aerosol. The atomizable matrix can be liquid and / or solid. Specifically, the replaceable aerosol generating device 1 can be an electronic cigarette, and correspondingly, the atomizable matrix can be a cigarette oil. In addition, the replaceable aerosol generating device 1 can also be an aromatherapy machine, and correspondingly, the atomizable matrix can be an aromatherapy essential oil. The replaceable aerosol generating device 1 can also be a medical nebulizer, and correspondingly, the atomizable matrix can be a medicinal liquid with therapeutic effects. The replaceable aerosol generating device 1 can also be a disinfection device, and correspondingly, the atomizable matrix can be a solid disinfectant powder.

[0074] In some embodiments, the replaceable aerosol generating device 1 includes a replaceable aerosol generating assembly 4 and at least one material storage component 22. The replaceable aerosol generating assembly 4 includes a body 2 and an atomizing component 3. The atomizing component 3 is connected to one end of the body 2.

[0075] The atomizing component 3 is detachably connected to one end of the body 2. For example, the body 2 and the atomizing component 3 are detachably connected by means of a snap connection, a threaded connection, a clip connection, a flange connection, etc. In other embodiments, the atomizing component 3 is fixedly connected to one end of the body 2. For example, the body 2 and the atomizing component 3 are fixedly connected by means of welding, riveting, gluing, etc.

[0076] Please also see Figures 4 to 6 The body 2 includes a main shell 20, a power supply assembly 21 and at least one mass storage component 22. The power supply assembly 21 and at least one mass storage component 22 are arranged on the shell 20. The mass storage component 22 is used to store the atomizable matrix. In other embodiments, the body 2 may not include the mass storage component 22.

[0077] The main shell 20 is generally in the shape of a cuboid, and has a length direction A, a width direction B, and a thickness direction C that are perpendicular to each other. The length direction A is defined as the connection direction of the atomizing component 3 to the main shell 20 (see Figure 2 The main housing 20 is provided with a receiving space 201 and at least one storage slot 202. The power supply assembly 21 is provided in the receiving space 201. At least one mass storage component 22 corresponds to at least one storage slot 202, and each mass storage component 22 is detachably provided in one storage slot 202.

[0078] In some embodiments, the longitudinal section of the main shell 20 (hereinafter, the longitudinal section refers to the plane determined along the length direction A and the width direction B) is roughly rectangular, and the longitudinal sections of the accommodating space 201 and each storage slot 202 are roughly rectangular. In other embodiments, the longitudinal section of the main shell 20 can be a triangle, a circle, an ellipse, a trapezoid or the like. On the premise that the cross-sectional shape of each storage slot 202 is adapted to the cross-sectional shape of the mass storage component 22, the cross-sectional shapes of each storage slot 202 can be the same or different. For example, the longitudinal sections of each storage slot 202 are all one of the shapes of a triangle, a circle, an ellipse, a trapezoid or the like, or the longitudinal sections of some storage slots 202 are triangles, and the longitudinal sections of other storage slots 202 are circles.

[0079] In some embodiments, the mass storage components 22 are arranged side by side along the length direction A. The height H of the accommodating space 201 along the length direction A is substantially the same as the sum of the multiple heights h of at least one storage slot 202 along the length direction A, thereby improving the internal space utilization of the main shell 20. In other embodiments, the storage slots 202 are arranged side by side along the width direction B, or along the thickness direction C, or along any direction other than the above three directions, or are arranged side by side or non-side by side.

[0080] In some embodiments, the types of atomizable substrates stored in each storage component 200 are the same, and in this case, multiple storage components 200 can increase the capacity of the replaceable aerosol generating device 1. In other embodiments, the types of atomizable substrates stored in each storage component 200 can also be different, and in this case, the replaceable aerosol generating device 1 can meet the user's needs for multiple flavors.

[0081] See also Figure 5 and Figure 6In some embodiments, the main shell 20 includes a box body 203 and a cover body 204. The cover body 204 is covered on the box body 203. The inner surface of the box body 203 faces the accommodating space 201. The outer surface of the box body 203 is concave to form various storage slots 202. Viewed in the length direction A, the cover body 204 covers the accommodating space 201. The power supply component 21 includes a battery 211 and a circuit board assembly 212 electrically connected to the battery 211. The battery 211 is arranged in the accommodating space 201 and corresponds to each storage slot 202 in the length direction A. Viewed from the length direction A, the circuit board assembly 212 is located above the battery 211 and below the cover body 204. The circuit board assembly 212 corresponds to the battery 211 and the storage slot 202 in the width direction B. The circuit board assembly 212 is used to control the battery 211 to supply power to the atomization component 3 (see Figure 2 or Figure 3 ) is used for power supply. The battery 211 is a cylindrical battery, a square battery or a battery of other shapes.

[0082] In other embodiments, the battery 211 corresponds to each storage slot 202 in the width direction B, and the circuit board assembly 212 is located above the battery 211 when viewed from the width direction B. The circuit board assembly 212 corresponds to the battery 211 and the storage slot 202 in the width direction B. In other embodiments, the battery 211 corresponds to each storage slot 202 in the thickness direction C, and the circuit board assembly 212 is located above the battery 211 when viewed from the thickness direction C. The circuit board assembly 212 corresponds to the battery 211 and the storage slot 202 in the thickness direction C.

[0083] See also Figure 5 and Figure 7 In some embodiments, the mass storage component 22 includes a barrel portion 221 and a sealing member 222. The sealing member 222 is disposed at the open end of the barrel portion 221. The barrel portion 221 includes a barrel wall 221α and a barrel cover 221b. The barrel wall 221α is disposed around one side of the barrel cover 221b to form a mass storage space 223 (see Figure 5), the mass space 223 is used to place the atomizable matrix. The sealing member 222 is arranged at one end of the barrel wall 221α away from the barrel cover 221b, and the sealing member 222 closes the mass space 223 to enclose the atomizable matrix in the mass space 223. The sealing member 222 is a puncturable composite film of PET (Polyethylene Terephthalate) and aluminum foil. The barrel cover 221b extends away from the barrel wall 221α to form a holding portion 221c. When the barrel portion 221 is accommodated in the storage tank 202, the sealing member 222 is located at the bottom of the storage tank 202, the barrel cover 221b is covered at the open end of the storage tank 202, and the holding portion 221c is exposed on the outer surface of the box body 203. The outer surface of the box body 203 is concave to form a plurality of notches 203α, and each notch 203α is arranged corresponding to a portion of the holding portion 221c, so that the user can conveniently clamp the holding portion 221c, and then smoothly pull the substance storage component 22 out of the storage slot 202. The volume of the substance storage space 223 is 10 to 30 mL, and further, the volume of the storage space 223 is 20 mL. After the substance storage space 223 is fully stored with the atomizable matrix, the user can use it within two days, which is conducive to shortening the use time of the atomizable matrix, reducing the deterioration or dilution of the atomizable matrix, and maintaining a stable aerosol quality.

[0084] In some embodiments, the atomizable matrix is ​​sealed in the mass storage space 223. The barrel cover 221b and / or the barrel wall 221α are made of transparent material, and the user can observe the use of the atomizable matrix in the mass storage space 223 through the barrel cover 221b and / or the barrel wall 221α, so that the mass storage component 22 can be updated and replaced in time. Figure 8 In other embodiments, the barrel cover 221b is movably connected to the barrel wall 221α, and the mass storage component 22 further includes a mass storage capsule 225. The mass storage capsule 225 is used to accommodate the atomizable matrix. The mass storage capsule 225 can be arranged in the mass storage space 223. In this way, the user removes the barrel cover 221b from the barrel wall 221α so that the open end of the barrel wall 221α is open, and then removes the old mass storage capsule 225 and loads a new mass storage capsule 225 to achieve the renewal and replacement of the mass storage component 22. In this way, the renewal of the mass storage component 22 can be achieved by replacing the mass storage capsule 225, which is conducive to saving materials and reducing costs. At the same time, the atomizable matrix is ​​accommodated in the mass storage capsule 225, and the mass storage capsule 225 is accommodated in the mass storage space 223, which is conducive to reducing the occurrence of leakage of the atomizable matrix.

[0085] Further, the barrel cover 221b is movably arranged on one side of the barrel wall 221α by buckling. In other embodiments, the barrel cover 221b is flipably arranged on one side of the barrel wall 221α by a hinge structure. Figure 6 and Figure 7Furthermore, the mass storage component 22 further includes a sealing ring 224. The sealing ring 224 is sleeved on the outer side of the barrel wall 221α. The sealing ring 224 is arranged away from the sealing member 222. When the barrel portion 221 is accommodated in the storage tank 202, the side of the sealing ring 224 facing away from the barrel wall 221α abuts against the inner wall of the storage tank 202 to reduce leakage of the atomizable matrix from the gap between the mass storage component 22 and the storage tank 202.

[0086] See also Figures 9 and 10 In some embodiments, the atomization component 3 includes a seat body 31 and an atomization core 32. The atomization core 32 is detachably arranged in the seat body 31. The seat body 31 is detachably connected to the main shell 20. The atomization core 32 is electrically connected to the circuit board assembly 212. The atomization core 32 is a heating evaporation atomization core, which can atomize the matrix by heating and evaporating to form an aerosol. In this way, the atomization core 32, the mass storage component 22 and the seat body 31 are modularly designed, and all three can be replaced or repaired separately, which is beneficial to improve the overall service life of the atomization component 3 and reduce the cost of use. In other embodiments, the atomization core 32 can be one of an ultrasonic atomization atomization core, a compressed air atomization atomization core or an electrostatic atomization atomization core.

[0087] The seat body 31 is an integrally formed structure, and the seat body 31 includes a main body 311 and a suction nozzle 312 disposed at one end of the main body 311. The main body 311 is provided with a material exchange groove 313 and a core storage groove 314 connected to the material exchange groove 313. Figure 5 and Fig.10 , observed from the length direction A, the mass exchange groove 313 is arranged roughly corresponding to the battery 211. The core storage groove 314 is arranged roughly corresponding to the storage groove 202. The suction nozzle 312 is arranged roughly corresponding to the core storage groove 314. The mass exchange groove 313 is used to detachably accommodate the mass storage component 22. The core storage groove 314 is used to accommodate the atomization core 32. The suction nozzle 312 has a discharge port 312α, and the discharge port 312α is connected to the atomization core 32. A piercing member 313α is provided at the bottom of the mass exchange groove 313. After the user puts the mass storage component 22 into the mass exchange groove 313, the sealing ring 224 abuts against the inner wall of the mass exchange groove 313. At the same time, the piercing member 313α pierces the sealing member 222 of the mass storage component 22 and forms a perforation in the sealing member 222. The atomizable matrix in the mass storage component 22 is discharged from the perforation and enters the atomizing core 32 in the core storage groove 314. At the same time, since the sealing ring 224 is against the inner wall of the mass exchange groove 313, the atomizing matrix discharged from the perforation will not leak from the gap between the mass exchange groove 313 and the mass storage component 22. The atomizing core 32 can be used to heat the atomizable matrix entering therein and form an aerosol. The aerosol can be used by the user through the discharge port 312α. Among them, when the aerosol generating device 1 for the exchangeable mass is an electronic cigarette, the shape of the mouthpiece 312 can be ergonomically duckbill, round, oval, etc., to increase the user's comfort and smoking experience during use.

[0088] Furthermore, a feed sink 313b is provided at the bottom of the mass exchange tank 313, and the feed sink 313b connects the bottom of the mass exchange tank 313 and the core storage tank 314, so that the atomizable matrix can enter the core storage tank 314 from the feed sink 313b, and then enter the atomizing core 32 from the core storage tank 314. In other embodiments, the atomizable matrix can directly enter the atomizing core 32 from the feed sink 313b.

[0089] In other embodiments, the number of storage slots 202 is at least two, and the shape of the mass storage component 22 is the same as that of the atomizer core 32, so that in addition to the mass storage component 22 being accommodated in at least two storage slots 202, the atomizer core 32 can also be accommodated in at least two storage slots 202. That is, the atomizer core 32 and the mass storage component 22 can share the storage slot 202. In this way, it is not only conducive to saving space, but also possible to configure the atomizer core 32 with different heating powers in the replaceable aerosol generating assembly 4 to meet the purpose of atomizing different atomizable substrates.

[0090] In another embodiment, the seat 31 is an assembled structure, and the main body 311 is detachably connected to the suction nozzle 312. When viewed from the length direction A, the mass exchange slot 313 can be staggered with the battery 211, and / or the core storage slot 314 can be staggered with the storage slot 202, and / or the suction nozzle 312 can be staggered with the core storage slot 314.

[0091] See also Fig.10 and Fig.11 The longitudinal section of the main body 311 is square, and the main body 311 includes a first surface 311α, a second surface 311b and a plurality of third surfaces 311c. Observed along the length direction A, the first surface 311α and the second surface 311b are arranged parallel to each other. The first surface 311α is arranged away from the main shell 20. The second surface 311b is arranged toward the main shell 20. A plurality of third surfaces 311c are roughly vertically connected between the first surface 311α and the second surface 311b. One end of the first surface 311α is concave to form a mass exchange groove 313, and a suction nozzle 312 is arranged at the other end of the first surface 311α. That is, the direction of the opening end of the mass exchange groove 313 is roughly parallel to the direction of the suction nozzle 312, and the mass inlet sedimentation groove 313b extends roughly along the width direction B. When the user uses the suction nozzle 312, when the length direction A of the main shell 20 is placed roughly parallel to the vertical direction, the atomizable matrix in the mass storage component 22 can be discharged from the perforation of the sealing component 222 due to its own weight, and enter the atomization core 32 through the mass inlet groove 313b extending roughly along the width direction B.

[0092] See also Fig.12In other embodiments, the third surface 311c is concave to form a mass exchange groove 313. That is, the opening end of the mass exchange groove 313 is generally parallel to the width direction B. When the user places the width direction B of the main shell 20 generally parallel to the vertical direction, the atomizable matrix in the mass storage component 22 can be discharged from the perforation of the sealing member 222 under the influence of its own weight, and enter the atomization core 32 through the mass inlet groove 313b extending generally along the width direction B. In this way, the user can select a suitable mass exchange aerosol generating assembly 4 according to the usage habit, that is, the habit of placing the length direction A or the width direction B of the main shell 20 parallel to the vertical direction.

[0093] Please also see Figure 2 , Figure 3 as well as Fig.10 In some embodiments, the second surface 311b is concave inward to form a slot 311d. The cover body 204 is provided with a snap-in portion 204b corresponding to the slot 311d. The snap-in portion 204b protrudes from the cover body 204. The snap-in portion 204b is adapted to the slot 311d. After the snap-in portion 204b can be snapped into the slot 331d, the body 2 is connected to the atomizing component 3. After the snap-in portion 204b exits the slot 331d, the body 2 is separated from the atomizing component 3. In other embodiments, the cover body 204 is concave inward to form the slot 311d, and the snap-in portion 204b protrudes from the second surface 311b.

[0094] Please also see Figure 2 as well as Figure 3 Furthermore, four first magnetic members 315 are embedded in the second surface 311b. Four second magnetic members 316 are embedded in the side of the cover 204 facing the main body 311. The plurality of first magnetic members 315 and the plurality of second magnetic members 316 are arranged in a one-to-one correspondence. The correspondingly arranged first magnetic members 315 and second magnetic members 316 attract each other, thereby facilitating improving the stability of the connection between the body 2 and the atomizing component 3.

[0095] Please also see Figures 13 to 15 In some embodiments, the atomizer core 32 includes a base 321, an outer shell 322, an inner shell 323, a first mass guide 324α, a second mass guide 324b, a heating element 325, and a sealing pad 327. The inner shell 323 is disposed through the outer shell 322, and one end of the inner shell 323 is connected to the discharge port 312α of the suction nozzle 312 (see Fig.11), a sealing gasket 327 is provided between the discharge port 312α and the inner shell 323 to reduce air leakage. The heating element 325 is provided in the inner shell 323 and is electrically connected to the circuit board assembly 212. The first mass conducting member 324α is provided between the outer shell 322 and the inner shell 323, and the second mass conducting member 324b is provided between the heating element 325 and the inner shell 323. The base 321 is provided at one end of the outer shell 322. A first opening 322α is provided on the side of the outer shell 322, and a portion of the outer surface of the first mass conducting member 324α is exposed to the first opening 322α. A second opening 323α is provided on the side of the inner shell 323, and a portion of the inner surface of the first mass conducting member 324α and a portion of the outer surface of the second mass conducting member 324b are exposed to the second opening 323α. The heating element 325 is attached to the inner surface of the second mass conducting member 324b. The first opening 322α is connected to the mass inlet trough 313b (see Fig.11 ). The second opening 323α is connected to the first opening 322α. The base 321 is penetrated by a third opening 321α, and one end of the third opening 321α is connected to the other end of the inner shell 323. The other end of the third opening 321α is connected to the external environment. The first mass guide 324α can absorb the atomizable matrix entering through the first opening 322α, and the second mass guide 324b can absorb the atomizable matrix entering the first mass guide 324α through the second opening 323α, and the heating element 325 heats the atomizable matrix on the inner surface of the second mass guide 324 to form an aerosol. Among them, the atomizable matrix is ​​a liquid, and the first mass guide 324α and the second mass guide 324b are both liquid-conducting cotton. In other embodiments, the first mass guide 324α and the second mass guide 324b can also be omitted. The atomizable matrix entering the inner shell 323 can be directly heated by the heating element 325 to form an aerosol.

[0096] Please also see Fig.10 , Fig.14 as well as Fig.15 Furthermore, the atomizer core 32 also includes two sealing rings 326 spaced apart and sleeved on the outer shell 322. The first opening 322α is located between the two sealing rings 326. The two sealing rings 326 are used to seal the gap between the outer wall of the outer shell 322 and the inner wall of the core container groove 314, forming a substantially closed mass inlet area, thereby preventing the atomizable matrix from leaking out of the mass inlet area. The outer surface of the outer shell 322 is concave to form a mass inlet ring groove 221e (see Fig.13 , Fig.14 , Fig.15 as well as Fig.17), the mass inlet annular groove 221e is located in the mass inlet area, and there are two first openings 322α, which respectively penetrate the bottom of the mass inlet annular groove 221e, wherein one first opening 322α is arranged corresponding to the mass inlet trough 313b, and the other first opening 322α is arranged away from the mass inlet trough 313b. In this way, the atomizable matrix in the mass exchange groove 313 can enter the first mass guide 324α through the mass inlet trough 313b and a first opening 322α opposite to the mass inlet trough 313b. In addition, the atomizable matrix in the mass exchange groove 313 can also enter the first mass guide 324α through the mass inlet trough 313b, the mass inlet annular groove 221e and the other first opening 322α. In this way, it is beneficial to increase the flow rate of the atomizable matrix entering the first mass guide 324α and improve the aerosol production.

[0097] See also Fig.14 , Fig.15 as well as Fig.17 In some embodiments, the inner shell 323 is a hollow structure having an aerosol passage 323c, and the second mass guide 324b and the heating element 325 are disposed in the aerosol passage 323c. When the user inhales from the discharge port 312α, air in the external environment can enter the aerosol passage 323c through the third opening 321α, and then be mixed with the aerosol and discharged from the discharge port 312α connected to the inner shell 323.

[0098] Please also see Fig.16 , Fig.17 and Fig.18 In some embodiments, the main shell 20 is provided with a vent hole 205 corresponding to the third opening 321α. The vent hole 205 penetrates the cover 204 and the side wall of a storage slot 202 near the cover 204 and is exposed in the storage slot 202 near the cover 204. A side wall of the storage slot 202 is provided with at least a portion of an air inlet channel 202α connected to the vent hole 205. The air inlet channel 202α includes two first sections 202b and a second section 202c. One end of the second section 202c is connected to one end of the two first sections 202b. The other end of the second section 202c is connected to the vent hole 205. One end of each first section 202b away from the second section 202c is exposed in a notch 203α on the outer surface of the box body 203. The air inlet channel 202α, the air vent 205, the aerosol channel 323c, and the exhaust port 312α together form an air path P0, and the air path P0 is used for the circulation of air and aerosol in the external environment.

[0099] Please also see Figure 2 , Figure 4 , Figure 5 and Fig.18Further, the atomizer core 32 further includes an air intake hose 328. The air intake hose 328 is disposed at the vent hole 205. One end of the air intake hose 328 is connected to the third opening 321α. The other end is connected to the second section 202c of the air intake channel 202α. The air intake hose 328 can seal the gap in the air path P0 to reduce the risk of air leakage in the air path P0.

[0100] Please also see Figure 4 , Figure 6 , Fig.14 as well as Fig.15 In some embodiments, the circuit board assembly 212 includes a circuit board body 212α, two conductive members 212b protruding from the circuit board body 212α, and a connector 212c. The ends of the two conductive members 212b away from the circuit board body 212α pass through the base 31. The heating element 325 includes a heating body 325α, two conductive wires 325b, and two contact bodies 325c (see Fig.15 ) and a fixing ring 325d. The fixing ring 325d is arranged at the bottom of the inner shell 323, and the fixing ring 325d supports the heating body 325α. Two contact bodies 325c are embedded in the base 31. One end of each contact body 325c is connected to the heating body 325α through a wire 325b, and the other end is exposed on a side of the base 31 facing the cover body 204. After the main body 2 is connected to the atomizing component 3, the two conducting members 212b correspond to the two contact bodies 325c one by one and are in contact and conductive. Among them, the heating body 325α is one of a nickel-chromium alloy resistance wire, a pure titanium wire or a ceramic heating wire. A through hole 204α is provided on the box body 203, and the through hole 204α is located at one end of the box body 203 close to the cover body 204, and the through hole 204α connects the external environment with the accommodating space 201. The connector 212c passes through the through hole 204α and is exposed on the outer surface of the box body 203. The connector 212c is electrically connected to the circuit board assembly 212. The connector 212c can be connected to an external power source to charge the battery 211. The connector 212c can be a Universal Serial Bus (USB) charging connector.

[0101] Please also see Figure 5 , Figure 6 and Fig.18Furthermore, the circuit board assembly 212 also includes an airflow switch 212d, and the airflow switch 212d is arranged on one side of the circuit board body 212α. The replaceable aerosol generating assembly 4 is provided with a detection airway P1 corresponding to the airflow switch 212d. The detection airway P1 passes through the cover body 204 and the base 321, and is connected to the third opening 321α. When the user inhales from the discharge port 312α, since the detection airway P1 is connected to the discharge port 312α, the airflow switch 212d can sense the airflow or air pressure changes in the air path P0. The electrical signal sensed by the airflow switch 212d causes the circuit board body 212α to electrically connect the battery 211 to the conductive member 212b, so that the battery 211 is connected to the conductive member 212b through the two contacts 325c (see Fig.15 ), two wires 325b are connected to the heating body 325α for supplying power to the heating body 325α. The heating body 325α converts the electrical energy in the battery 211 into thermal energy, and atomizes the atomizable matrix into an aerosol. Among them, the airflow switch 212d can be a microphone. When the user does not inhale from the discharge port 312α, the airflow switch 212d detects that the airflow or air pressure of the air circuit P0 has not changed, and the airflow switch 212d does not generate an electrical signal, or the electrical signal generated is different from the electrical signal when the airflow or air pressure change is detected, so that the circuit board body 212α disconnects the battery 211 from the conductive member 212b, so that the battery 211 cannot supply power to the heating body 325α. The heating body 325α cannot heat and atomize the atomizable matrix.

[0102] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A replaceable aerosol generating assembly, characterized in that: include: A body, the body comprising a main shell, the main shell being configured to detachably arrange at least one substance storage component, the substance storage component being configured to arrange an atomizable matrix; An atomizing component is connected to one end of the body, the atomizing component includes a seat body and an atomizing core, the seat body includes a main body and a suction nozzle arranged at one end of the main body, the main body is provided with a mass exchange groove and a core storage groove connected to the mass exchange groove, the suction nozzle is provided with a discharge port connected to the core storage groove, the atomizing core is arranged in the core storage groove, the mass exchange groove is configured to detachably accommodate the mass storage component to provide the atomizable matrix to the atomizing core, the atomizing core is configured to atomize the atomizable matrix provided by the mass storage component into an aerosol, and the discharge port is configured for a user to use the aerosol.

2. The replaceable aerosol generating assembly according to claim 1, characterized in that: The main body has a length direction and a width direction, the main body is detachably connected to the seat body along the length direction, and the opening direction of the mass exchange groove is parallel to the length direction or the width direction.

3. The replaceable aerosol generating assembly according to claim 1, characterized in that: The mass exchange tank is provided with a mass inlet trough, and the mass inlet trough is connected with the mass exchange tank and the core containing tank. A piercing piece is provided at the bottom of the mass exchange tank, and the piercing piece is configured to pierce the mass storage component so that the atomizable matrix in the mass storage component enters the core containing tank through the mass inlet trough; the core containing tank is configured to allow the atomizable matrix to enter the atomizing core, or to allow the atomizable matrix in the mass storage component to enter the atomizing core through the mass inlet trough.

4. The replaceable aerosol generating assembly according to claim 3, characterized in that: The atomizer core is detachably arranged in the core-containing groove, and the atomizer core includes a base, an outer shell, an inner shell and a heating element. The inner shell is penetrated by the outer shell, and one end of the inner shell is connected to the discharge port. The heating element is arranged on the inner shell, and the base is arranged at one end of the outer shell. The outer shell is provided with a first opening, and the inner shell is provided with a second opening. The first opening is connected to the mass inlet trough, and the second opening is connected to the first opening. A third opening is penetrated by the base, and one end of the third opening is connected to the other end of the inner shell. The first opening and the second opening are configured to allow the atomizable matrix to enter the inner shell, and the heating element is configured to heat the atomizable matrix to form an aerosol.

5. The replaceable aerosol generating assembly according to claim 4, characterized in that: The number of the first openings is two, and a mass inlet ring groove is provided on the outer surface of the shell. Two first openings are provided at the bottom of the mass inlet ring groove, one of the first openings is connected to the mass inlet trough, and the other first opening is connected to the mass inlet trough through the mass inlet ring groove.

6. The replaceable aerosol generating assembly according to claim 5, characterized in that: The atomizer core also includes two sealing rings, which are sleeved on the outer surface of the shell. The sides of the two sealing rings facing away from the shell are configured to seal the gap between the shell and the core containing groove to form a mass inlet area between the two sealing rings arranged at intervals, and the mass inlet annular groove is located in the mass inlet area.

7. The replaceable aerosol generating assembly according to claim 1, characterized in that: The body also includes a power supply component, the main shell includes a box body and a cover body, the box body is provided with a accommodating space and at least one storage slot, the power supply component is accommodated in the accommodating space, the power supply component is electrically connected to the atomizer core, the cover body is provided on the accommodating space, at least one storage slot is configured to detachably accommodate at least one storage component, the main shell is provided with a vent and an air inlet channel connected to the vent, one end of the vent is connected to the atomizer core, the other end of the vent passes through the cover body and is exposed in the storage slot close to the cover body, at least part of the air inlet channel is formed on the inner wall of the storage slot, and the end of the air inlet channel away from the vent is connected to the external environment.

8. The replaceable aerosol generating assembly according to claim 7, characterized in that: The number of the storage slots is at least two, the shape of the mass storage component is the same as that of the atomizer core, and at least two of the storage slots are configured to detachably accommodate the mass storage component and the atomizer core.

9. The replaceable aerosol generating assembly according to claim 1, characterized in that: The atomizing component is detachably connected to one end of the body.

10. The replaceable aerosol generating assembly according to claim 9, characterized in that: A plurality of first magnetic components are embedded in a side of the base body facing the main shell, and a plurality of second magnetic components are embedded in a side of the main shell facing the base body. The plurality of first magnetic components correspond one to one with the plurality of second magnetic components, and each corresponding first magnetic component and each corresponding second magnetic component are configured to attract each other.

11. The replaceable aerosol generating assembly according to claim 9, characterized in that: The main shell is protruded to form a clamping portion, the base body is concave to form a clamping slot, and the clamping portion is configured to be clamped into the clamping slot.

12. A replaceable aerosol generating device, characterized in that: include: The replaceable aerosol generating assembly according to any one of claims 1 to 11; as well as At least one mass storage component, at least one of the mass storage components is arranged on the main shell of the replaceable aerosol generating assembly and / or the mass exchange tank of the replaceable aerosol generating assembly.

13. The replaceable aerosol generating device according to claim 12, characterized in that: Each of the substance storage components includes a barrel portion and a sealing member, the barrel portion includes a barrel wall and a barrel cover, the barrel wall is arranged on one side of the barrel cover to form a substance storage space, the substance storage space is configured to accommodate the atomizable matrix, the sealing member is arranged at one end of the barrel wall away from the barrel cover, and the sealing member closes the substance storage space.

14. The replaceable aerosol generating device according to claim 13, characterized in that: Each of the substance storage components further includes a substance storage bag, which is configured to accommodate the atomizable matrix. The barrel cover is movably disposed on the barrel wall, and the substance storage bag is configured to enter or move out of the substance storage space.

15. The replaceable aerosol generating device according to claim 14, characterized in that: The volume of the mass storage space of each mass storage component is 10 to 30 ml, and the barrel wall and / or the barrel cover are made of transparent material.

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