Core-replaceable aerosol generating assembly and core-replaceable aerosol generating device

Abstract

The utility model discloses a core-replaceable aerosol generating assembly and a core-replaceable aerosol generating device. The core-replaceable aerosol generating assembly comprises a body and an atomizing component, the body comprises a main shell, the main shell is provided with at least one storage groove, and the at least one storage groove is configured to be detachably provided with at least one atomizing core; the atomizing component is connected to one end of the main shell and comprises a seat body, 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 a core replacing groove and a containing groove communicated with the core replacing groove, and the suction nozzle is provided with an exhaust port; the containing groove is configured to contain a storage part for providing an atomized matrix for the atomizing core, the core replacing groove is configured to detachably arrange the atomizing core, and the exhaust port is configured to discharge aerosol obtained by atomizing the atomized matrix by the atomizing core. The atomizing core can be replaced, and the advantage of reducing cost is achieved.

Description

Technical Field

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

[0002] An aerosol generating device is a device that disperses a solid or liquid in a gas medium to form an aerosol. In the related art, an aerosol generating device generally includes an atomizing core and a mass storage component. The atomizing core is used to convert the atomizable matrix in the mass storage component into an aerosol. However, the atomizing core and the mass storage component are designed as an integral accessory. Once the atomizable matrix in the mass storage component is exhausted, the atomizing core together with the mass storage component needs to be replaced, or once the atomizing core is damaged, the mass storage component connected to the atomizer needs to be replaced. The above design not only increases the cost of use, but is also not environmentally friendly. Utility Model Content

[0003] To address the above deficiencies, the present application provides, on the one hand, a replaceable core aerosol generating assembly, comprising a main body and an atomizing component, the main body comprising a main shell, the main shell being provided with at least one storage slot, the at least one storage slot being configured to detachably arrange at least one atomizing core; the atomizing component is connected to one end of the main shell, the atomizing component comprising a seat body, the seat body comprising a main body and a nozzle arranged at one end of the main body, the main body being provided with a core replacing slot and a content slot connected to the core replacing slot, the nozzle being provided with an exhaust port; the content slot being configured to be provided with a content storage component for providing an atomizable matrix to the atomizing core, the core replacing slot being configured to detachably arrange the atomizing core, and the exhaust port being configured to discharge the aerosol obtained by atomizing the atomizing matrix by the atomizing core.

[0004] Based on the first aspect, in some possible implementations, the mass storage tank is configured to detachably provide a mass storage component, the number of the storage tanks is at least two, and at least one storage tank is configured to detachably provide a mass storage component.

[0005] Based on the first aspect, in some possible embodiments, the mass storage tank is provided with a puncturing member, which is configured to puncture the mass storage component so that the atomizable matrix is ​​discharged from the mass storage component to the mass storage tank to provide the atomizing core with a mass storage component of the atomizable matrix.

[0006] Based on the first aspect, in some possible implementations, the replaceable core aerosol generating assembly further includes a core sleeve, the storage groove is further configured to accommodate the core sleeve, and the core sleeve is configured to store the atomizing core.

[0007] Based on the first aspect, in some possible implementations, the main body is further provided with a mass inlet trough, which is connected to the mass capacity trough and the core replacement trough, and the mass inlet trough is configured to discharge the atomizable matrix in the mass capacity trough to the atomization core.

[0008] Based on the first aspect, in some possible embodiments, the main body also includes a power supply component, the main shell includes a box body and a cover body arranged on the box body, the box body is provided with a accommodating space, the power supply component is arranged in the accommodating space, the outer surface of the box body is concave to form at least one storage groove, and the power supply component is configured to be electrically connected to the atomizer core.

[0009] Based on the first aspect, in some possible implementations, the atomization component is detachably connected to one end of the main shell, a slot is provided on the side of the base body facing the cover body, a snap-fitting portion is protruded from the cover body corresponding to the slot, and the snap-fitting portion is adapted to the slot.

[0010] Based on the first aspect, in some possible embodiments, a plurality of first magnetic components are provided on the side of the main body facing the cover body, and a plurality of second magnetic components are provided on the cover body corresponding to the plurality of first magnetic components. The plurality of first magnetic components correspond one-to-one to the plurality of second magnetic components, and each first magnetic component is configured to magnetically attract a second magnetic component.

[0011] Based on the first aspect, in some possible embodiments, the main shell is provided with a vent and an air inlet channel connected to the vent, the vent passes through the cover body and the side wall of the storage slot close to the cover body, one end of the vent away from the air inlet channel is connected to the atomizer core, the air inlet channel is formed on the side wall of the storage slot, and one end of the air inlet channel away from the vent is connected to the external environment.

[0012] Based on the first aspect, in some possible embodiments, the air inlet channel includes two first sections and one second section, one end of the second section is connected to one end of the two first sections, and the other end of the second section is connected to the vent hole, and one end of each first section away from the second section is exposed on the outer surface of the box body.

[0013] A second aspect of the present application provides a replaceable core aerosol generating device, comprising the replaceable core aerosol generating assembly and at least one atomizing core, wherein the at least one atomizing core is arranged in a storage tank and / or a core replacement tank.

[0014] Based on the second aspect, in some possible embodiments, the atomizer core includes an outer shell, an inner shell and a heating element. The inner shell is arranged in the outer shell, one end of the inner shell is connected to the suction nozzle, and the other end of the inner shell is connected to the external environment. The heating element is arranged in the inner shell, and a first opening is penetrated through the side wall of the outer shell, and the first opening is connected to the mass tank. The inner shell is penetrated through the second opening, and the second opening is connected to the first opening.

[0015] Based on the second aspect, in some possible implementations, the atomizer core further includes a first mass guide member and a second mass guide member, the first mass guide member is disposed between the inner shell and the outer shell, and the second mass guide member is disposed between the heating element and the inner shell.

[0016] Based on the second aspect, in some possible implementations, the atomizer core further includes a sealing ring, and the sealing ring is supported between one end of the inner shell and the suction nozzle.

[0017] Based on the second aspect, in some possible implementations, the atomizer core further includes a second sealing ring and a third sealing ring, both of which are sleeved on the outer shell, the second sealing ring and the third sealing ring are spaced apart, and the first opening is located between the second sealing ring and the third sealing ring.

[0018] Based on the second aspect, in some possible embodiments, the outer periphery of the shell is concave to form a mass inlet ring groove, the mass inlet ring groove is located between the second sealing ring and the third sealing ring, the first opening is connected to the mass inlet ring groove, and the mass inlet ring groove is configured to allow the atomizable matrix to move to the first mass guide.

[0019] Based on the second aspect, in some possible embodiments, the outer shell is provided with a first bottom hole, the first bottom hole is connected to the other end of the inner shell, the atomizer core also includes a core seat, the core seat is provided at the end of the outer shell away from the nozzle, the core seat includes a seat portion, a support portion and a holding portion, the support portion and the holding portion are both protruding from the outer edge of the seat portion, the seat portion is provided with a second bottom hole, and the second bottom hole is connected between the external environment and the first bottom hole.

[0020] The replaceable core aerosol generating assembly provided by the present application solves the high cost problem of replacing the overall structure due to damage to the atomizer core by designing the atomizer core and the base body to be detachable and arranging a replaceable atomizer core in the main shell. In addition, when the atomizer matrix is ​​used up but the actual service life of the atomizer core has not reached the maximum service life, the user can conveniently replace only the atomizer matrix and retain the atomizer core that is still within the service life, further improving the use efficiency and economic benefits of the replaceable core aerosol generating assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of a replaceable core aerosol generating device according to one embodiment of the present application.

[0022] Figure 2 for Figure 1 The diagram shown is a schematic diagram of the separation of the main body and aerosol generating assembly of the replaceable core aerosol generating device.

[0023] Figure 3 for Figure 2 A schematic diagram of the replaceable core aerosol generating device from another angle is shown.

[0024] Figure 4 for Figure 1 A schematic diagram of the main body of the replaceable core aerosol generating device is shown.

[0025] Figure 5 for Figure 4 The body is shown in cross-section along the cutting line XX.

[0026] Figure 6 for Figure 4An exploded view of the body is shown.

[0027] Figure 7 for Figure 4 A schematic diagram of the aerosol generating assembly of the replaceable core aerosol generating device.

[0028] Figure 8 for Figure 7 A cross-sectional view of the aerosol generating assembly is shown along the cutting line YY.

[0029] Fig. 9 for Figure 7 A schematic diagram of the mass storage component of the aerosol generating assembly is shown.

[0030] Fig.10 A schematic diagram of a mass storage component provided in another embodiment of the present application.

[0031] Fig.11 for Figure 8 The cross-sectional view of the aerosol generating assembly shown is a schematic diagram after removing the storage component.

[0032] Fig.12 A cross-sectional view of an aerosol generating assembly provided in another embodiment of the present application is a schematic diagram after removing the substance storage component.

[0033] Fig.13 for Figure 7 Schematic diagram of the atomizer core of the aerosol generating assembly shown.

[0034] Fig.14 for Fig.13 An exploded view of the atomizer core is shown.

[0035] Fig.15 for Fig.13 The cross-sectional view of the atomizer core shown is along the cutting line NN.

[0036] Fig.16 for Fig.13 The cross-sectional view of the atomizer core shown is along the cutting line MM.

[0037] Fig.17 for Figure 1 The schematic diagram of the replaceable core aerosol generating device shown is a schematic diagram of the replaceable core aerosol generating device after removing a storage component.

[0038] Fig.18 for Fig.17 Section view along the cutting line HH.

[0039] Fig.19 for Fig.17 The illustrated replaceable core aerosol generating device is a cross-sectional view along the cut core GG.

[0040] Main component symbols

[0041] Replaceable core aerosol generating device 1 Ontology 2 Main shell 20 Accommodation space 201 Storage tank 202 Intake passage 202α Section 1202b Section 202c Box 203 Through hole 203α Cover 204 Clamping portion 204α Ventilation hole 205 Power supply component 21 Battery 211 Circuit board assembly 212 Circuit board body 212α Conductive member 212b Air flow switch 212c Connector 212d Atomizer core 22 Core seat 221 Seat 221α Card holder 221b Grip 221c Air chamber 221d Second bottom hole 221e Housing 222 First bottom hole 222α First opening 222b Inlet ring groove 222c Inner shell 223 Second opening 223α Flue 223b The first mass guide 224α The second mass guide member 224b Heating element 225 Heating body 225α Wire 225b Contact body 225c Fixed ring 225d Second sealing ring 226α The third sealing ring 226b Storage components 23 Barrel 231 Barrel wall 231α Barrel cover 231b Grip 231c Sealing parts 232 Volumetric Space 233 First sealing ring 234 Storage capsule 235 Sealing ring 227 Air intake hose 24 Atomization parts 3 Base 31 Main body 311 First surface 311α Second surface 311b The third surface 311c Card slot 311d Notch 311e Nozzle 312 Exhaust port 312α Core replacement slot 313 Content tank 314 Piercing element 314α Inlet sedimentation tank 314b

[0042] The first magnetic attraction member 316

[0043] The second magnetic attraction member 317

[0044] Replaceable core aerosol generating assembly 4

[0045] Length direction Α

[0046] Width direction B

[0047] Thickness direction C

[0048] Height H, h

[0049] Main airway P0

[0050] Detection of airway P1

[0051] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0052] 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.

[0053] 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.

[0054] See also Figure 1 , an embodiment of the present application provides a replaceable aerosol generating device 1, which can convert an atomizable matrix into an aerosol. The atomizable matrix can be a liquid and / or a powder. 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.

[0055] Please also see Figures 1 to 3 In some embodiments, the replaceable aerosol generating device 1 includes a replaceable aerosol generating assembly 4 and at least one atomizing core 22. The atomizing core 22 is arranged in the replaceable aerosol generating assembly 4. The atomizing core 22 is used to atomize the atomizable matrix into an aerosol for use. The replaceable aerosol generating assembly 4 includes a main body 2 and an atomizing component 3. The atomizing component 3 is connected to one end of the main body 2. Furthermore, the atomizing component 3 is detachably connected to one end of the main body 2. For example, the main body 2 and the atomizing component 3 are detachably connected by means of a snap connection, a threaded connection, a clamp connection, a flange connection, etc. In other embodiments, the atomizing component 3 is fixedly connected to one end of the main body 2. For example, the main body 2 and the atomizing component 3 are fixedly connected by means of welding, riveting, gluing, etc.

[0056] In other embodiments, the replaceable core aerosol generating device 1 further includes a core sleeve, which is used to store the atomizer core 22, so that the atomizer core 22 can be protected when it is taken out of the replaceable core aerosol generating assembly 4, thereby reducing the risk of contamination of the environment or humans by the atomizer matrix contaminated on the surface of the atomizer core 22.

[0057] Please also see Figures 3 to 6The main body 2 includes a main shell 20 and a power supply assembly 21. The main shell 20 is roughly a rectangular parallelepiped, 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 main body 2 to the main shell 20. 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 box body 203 is provided with a storage space 201 and at least one storage slot 202. The inner surface of the box body 203 faces the storage space 201. The outer surface of the box body 203 is concave to form each storage slot 202. The power supply assembly 21 is arranged in the storage space 201. Each atomizer core 22 is detachably accommodated in a storage slot 202. In other embodiments, the main shell 20 can also be other geometric shapes such as spherical, triangular prism, truncated cone, etc. Optionally, when the atomizer core 22 and the core sleeve are assembled, they can be stored in the storage slot 202 of the main shell 20.

[0058] 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, or a trapezoid. On the premise that the cross-sectional shape of each storage slot 202 is adapted to the cross-sectional shape of the atomizer core 22, the cross-sectional shape of each storage slot 202 can be the same or different. For example, the longitudinal section of each storage slot 202 is one of the shapes of a triangle, a circle, an ellipse or a trapezoid, or the longitudinal section of some storage slots 202 is a triangle, and the longitudinal section of another part of the storage slot 202 is a circle.

[0059] See also Figure 5 In some embodiments, the storage slots 202 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 heights h of at least one storage slot 202 along the length direction A, thereby improving the internal space utilization of the main housing 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.

[0060] In some embodiments, each atomizer core 22 atomizes the atomizable substrate by heating, and the parameters of each atomizer core 22 (hereinafter the same, for example: heating power, atomization temperature, atomization time, etc.) can be the same. In this case, each atomizer core 22 can be used to atomize one atomizable substrate or multiple atomizable substrates with the same requirements for the above parameters. In other embodiments, the parameters of each atomizer core 22 can be different. In this case, each atomizer core 22 can be used to atomize different multiple atomizable substrates, or can be used to atomize one atomizable substrate to achieve the desired atomization effect.

[0061] See also Figure 5 and Figure 6 In some embodiments, the cover 204 covers the accommodating space 201 in the longitudinal direction A. The power supply assembly 21 includes a battery 211 and a circuit board assembly 212 electrically connected to the battery 211. The circuit board assembly 212 is used to control the battery 211 to supply power to the atomizing component 3 (see Figure 2 or Figure 3 ) is powered. The battery 211 is a cylindrical battery, a square battery or a battery of other shapes. The battery 211 is arranged in the accommodating space 201 and corresponds to each storage slot 202 in the length direction A. From the length direction A, the circuit board assembly 212 covers the battery 211 and each storage slot 202. The cover 204 covers the circuit board assembly 212. In other embodiments, the circuit board assembly 212 is arranged to correspond to or not correspond to the battery 211 and each storage slot 202 in the width direction B or the thickness direction C.

[0062] Please also see Figures 6 to 8 In some embodiments, each atomizing core 22 is detachably disposed on the atomizing component 3. The atomizing component 3 includes a seat body 31 and a mass storage component 23. The mass storage component 23 is detachably disposed in the seat body 31. The seat body 31 is detachably connected to the main shell 20. That is, the atomizing core 22, the mass storage component 23 and the seat body 31 are modularly designed, and the three can be replaced or repaired separately, which is beneficial to improve the overall service life of the atomizing component 3 and reduce the cost of use. In other embodiments, the mass storage component 23 can be fixedly connected to the seat body 31, or the atomizing component 3 can be connected to the mass storage component 23, but the atomizing component 3 does not include the mass storage component 23.

[0063] The seat body 31 is an integrally formed structure, and the seat body 31 includes a main body 311 and a suction nozzle 312 arranged at one end of the main body 311. The main body 311 is provided with a core changing groove 313, a mass storage groove 314, and a mass inlet sink 314b connected between the core changing groove 313 and the mass storage groove 314. The atomizable matrix enters the atomizing core 32 in the core changing groove 313 from the mass inlet sink 314b. Specifically, in some embodiments, the atomizable matrix can enter the core changing groove 313 from the mass inlet sink 314b, and then enter the atomizing core 32 in the core changing groove 313. In other embodiments, the atomizable matrix can directly enter the atomizing core 32 from the mass inlet sink 314b.

[0064] When the seat body 31 is connected to the main shell 20, when viewed from the length direction A, the mass storage tank 314 is arranged roughly corresponding to the battery 211. The core replacement tank 313 is arranged roughly corresponding to the storage tank 202. The suction nozzle 312 is arranged roughly corresponding to the core replacement tank 313. The mass storage tank 314 is used to accommodate the mass storage component 23. The core replacement tank 313 is used to accommodate the atomization core 32. The suction nozzle 312 has an exhaust port 312α, and the exhaust port 312α is connected to the atomization core 32. The bottom of the mass storage tank 314 is provided with a piercing member 314α. After the user puts the mass storage component 23 into the mass storage tank 314, the piercing member 314α pierces the mass storage component 23 and forms a perforation on the mass storage component 23. The atomizable matrix in the mass storage component 23 is discharged from the perforation and enters the atomization core 32 in the core replacement tank 313 through the mass inlet sink 314b. At the same time, the atomization core 32 can be used to heat the atomizable matrix entering therein and form an aerosol. The aerosol can be discharged from the exhaust port 312α and used by the user. When the replaceable aerosol generating device 1 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.

[0065] 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 core replacement slot 313 can be staggered with the battery 211, and / or the core replacement slot 313 can be staggered with the storage slot 202, and / or the suction nozzle 312 can be staggered with the core replacement slot 313.

[0066] See also Figure 7 , Figure 8 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 to face away from the main shell 20. The second surface 311b is arranged to face the main shell 20. A plurality of third surfaces 311c are connected roughly vertically between the first surface 311α and the second surface 311b. One end of the first surface 311α is concave to form a mass storage groove 314, and the other end of the first surface 311α is provided with a suction nozzle 312. That is, the direction of the opening end of the mass storage groove 314 is roughly parallel to the direction of the suction nozzle 312, and the mass inlet sedimentation groove 314b extends roughly along the width direction B. When the user draws suction from the 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 23 can be discharged from the perforation due to its own weight and flow toward the atomization core 32 along the mass inlet groove 314b extending roughly along the width direction B.

[0067] See also Fig.12In other embodiments, the third surface 311c is concave to form a mass storage groove 314. That is, the opening end of the mass storage groove 314 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 23 can be discharged from the perforation under the influence of its own weight, and flow to the atomization core 32 along the mass inlet sink 314b extending generally along the width direction B. In this way, the user can select a suitable replaceable core 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.

[0068] Please also see Figure 2 , Figure 3 and Fig.11 In some embodiments, the second surface 311b is recessed inward to form a slot 311d (that is, the side of the seat body facing the cover body). The cover body 204 is provided with a snap-on portion 204α corresponding to the slot 311d. The snap-on portion 204α protrudes from the cover body 204. The snap-on portion 204α is adapted to the slot 311d. After the snap-on portion 204α is inserted into the slot 331d, the body 2 is connected to the atomizing component 3. After the snap-on portion 204α exits the slot 331d, the body 2 is separated from the atomizing component 3. In other embodiments, the cover body 204 is recessed to form a slot 311d, and the snap-on portion 204α protrudes from the second surface 311b. In other embodiments, the body 2 and the atomizing component 3 are quickly assembled and disassembled by threaded connection, clip connection, flange connection, and the like.

[0069] Please see again Figure 2 and Figure 3 Furthermore, four first magnetic members 316 are embedded in the second surface 311b. Four second magnetic members 317 are embedded in the side of the cover 204 facing the main body 311. The plurality of first magnetic members 316 and the plurality of second magnetic members 317 are arranged in a one-to-one correspondence. The correspondingly arranged first magnetic members 316 and second magnetic members 317 attract each other, thereby facilitating the stability of the connection between the body 2 and the atomizing component 3.

[0070] See also Figure 7 , Figure 8 as well as Fig. 9In some embodiments, the substance storage component 23 includes a barrel portion 231 and a sealing member 232. The sealing member 232 is disposed at the open end of the barrel portion 231. The barrel portion 231 includes a barrel wall 231α and a barrel cover 231b. The barrel wall 231α is surrounded on one side of the barrel cover 231b to form a substance storage space 233, and the substance storage space 233 is used to place an atomizable matrix. The sealing member 232 is disposed at one end of the barrel wall 231α away from the barrel cover 231b, and the sealing member 232 closes the substance storage space 233 to enclose the atomizable matrix in the substance storage space 233. The sealing member 232 is a puncturable composite film of PET (Polyethylene Terephthalate) and aluminum foil. The barrel cover 231b extends away from the barrel wall 231α to form a gripping portion 231c. When the barrel 231 is received in the mass storage tank 314, the sealing member 232 is located at the bottom of the mass storage tank 314, the barrel cover 231b is covered at the open end of the mass storage tank 314, and the gripping portion 231c is exposed on the outer surface of the main body 311. The outer surface of the main body 311 is concave to form a plurality of notches 311e, and each notch 311e is provided corresponding to a portion of the gripping portion 231c, so that the user can conveniently clamp the gripping portion 231c, and then can smoothly pull the mass storage component 23 out of the mass storage tank 314. The volume of the mass storage space 233 is 10 to 30 mL, and further, the volume is 20 mL. After the mass storage space 233 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 and dilution of the atomizable matrix, and maintaining the consistency of the quality of the aerosol.

[0071] In other embodiments, the number of storage slots 202 provided in the box body 203 is at least two, and the shape of the mass storage component 23 is the same as that of the atomizing core 32, so that in addition to the atomizing core 32 being accommodated in the storage slot 202, the mass storage component 23 can also be accommodated in the storage slot 202. That is, the atomizing core 32 and the mass storage component 23 can share the storage slot 202. In this way, it is not only conducive to saving space, but also possible to configure the atomizing core 32 with different heating powers in the replaceable core aerosol generating assembly 4 to meet the purpose of atomizing different atomizable substrates.

[0072] See also Fig. 9 In some embodiments, the atomizable matrix is ​​sealed in the mass storage space 233. The barrel cover 231b and / or the barrel wall 231α are made of transparent material, and the user can observe the use of the atomizable matrix in the mass storage space 233 through the barrel cover 231b and / or the barrel wall 231α, so that the mass storage component 23 can be updated and replaced in time. Fig.10In other embodiments, the barrel cover 231b is movably connected to the barrel wall 231α, and the mass storage component 23 also includes a mass storage capsule 235. The mass storage capsule 235 is used to accommodate the atomizable matrix. The mass storage capsule 235 can be arranged in the mass storage space 233. In this way, the user can move the barrel cover 231b so that the open end of the barrel wall 231α is open, and then the old mass storage capsule 235 is removed, and a new mass storage capsule 235 is loaded to achieve the renewal and replacement of the mass storage component 23. In this way, the renewal of the mass storage component 23 can be achieved by replacing the mass storage capsule 235, which is conducive to saving materials and reducing costs. At the same time, the atomizable matrix is ​​accommodated in the mass storage capsule 235, and the mass storage capsule 235 is accommodated in the mass storage space 233, which is conducive to reducing the occurrence of leakage of the atomizable matrix. Further, the barrel cover 231b is movably arranged on one side of the barrel wall 231α by buckling. In some other embodiments, the barrel cover 231b is flipably disposed on one side of the barrel wall 231α via a hinge structure.

[0073] See also Fig. 9 and Fig.10 In some embodiments, the mass storage component 23 further includes a first sealing ring 234. The first sealing ring 234 is sleeved on the outer side of the barrel wall 231α. The first sealing ring 234 is arranged away from the sealing member 232. When the barrel portion 231 is accommodated in the mass storage tank 314, the side of the first sealing ring 234 facing away from the barrel wall 231α abuts against the inner wall of the mass storage tank 314 to reduce the leakage of the atomizable matrix from the gap between the mass storage component 23 and the mass storage tank 314. In other embodiments, when the barrel portion 231 is accommodated in the storage tank 202, the side of the first sealing ring 234 facing away from the barrel wall 231α abuts against the inner wall of the storage tank 202 to reduce the risk of the mass storage component 23 falling off from the storage tank 202.

[0074] Please also see Fig.13 , Fig.14 , Fig.15 as well as Fig.16 In some embodiments, the atomizer core 22 includes a core seat 221 , an outer shell 222 , an inner shell 223 , a first mass guide 224α, a second mass guide 224 b , a heating element 225 and a sealing ring 227 .

[0075] The outer shell 222 is a hollow structure. The inner shell 223 is generally a hollow tubular structure, and the inner shell 223 has a flue 223b. The inner shell 223 is arranged in the outer shell 222. One end of the inner shell 223 is connected to the suction nozzle 312, and the sealing ring 227 is supported between the suction nozzle 312 and the inner shell 223 to reduce air leakage. The bottom wall of the outer shell 222 is penetrated by a first bottom hole 222α, and the first bottom hole 222α is arranged corresponding to the other end of the inner shell 223. The first bottom hole 222α is connected to the external environment, so that the flue 223b is connected to the external environment.

[0076] The side wall of the outer shell 222 is penetrated with a first opening 222b. The side wall of the inner shell 223 is penetrated with a second opening 223α. The first opening 222b is connected to the mass tank 314 through the mass inlet trough 314b to allow the atomizable matrix to enter the outer shell 222, and the first opening 222b is connected to the second opening 223α to allow the atomizable matrix to enter the inner shell 223.

[0077] The first mass guide 224α and the second mass guide 224b are roughly cylindrical, and the first mass guide 224α is sleeved on the outside of the second mass guide 224b. The first mass guide 224α and the second mass guide 224b are roughly coaxially arranged. The first mass guide 224α is arranged between the inner shell 223 and the outer shell 222, and a part of the outer surface of the first mass guide 224α is exposed to the first opening 222b. The first mass guide 224α is used to absorb the atomizable matrix entering the outer shell 222. The second mass guide 224b is located between the inner shell 223 and the heating body 225a, and the heating body 225a is located in the second mass guide 224b. A part of the inner surface of the first mass guide 224α and a part of the outer surface of the second mass guide 224b are both exposed to the second opening 223α, and the second mass guide 224b is used to absorb the atomizable matrix entering the inner shell 223. When the atomizable matrix is ​​smoke oil, the first mass guide member 224α and the second mass guide member 224b are both oil-conducting cotton, which has the characteristics of absorbing and storing the atomizable matrix.

[0078] In another embodiment, the first mass guide 224α and the second mass guide 224b may be omitted. The atomizable substrate entering the inner shell 323 may be directly heated by the heating element 325 to form an aerosol.

[0079] The heating element 225 is partially arranged in the inner shell 223, and the heating element 225 includes a heating body 225α, two wires 225b, two contact bodies 225c and a fixing ring 225d. The heating body 225α is roughly annular. The two contact bodies 225c are connected to the heating body 225α by connecting two wires 225b respectively. The two wires 225b are respectively connected to the two sides of the heating body 225α. The fixing ring 225d is arranged between the two wires 225b to support the two wires 225b and reduce the risk of entanglement and short circuit of the two wires 225b. The heating body 225α is arranged in the inner shell 223. One end of the fixing ring 225d is arranged on the bottom wall of the outer shell 222, and the other end can be used to support the heating body 225α and the two wires 225b. Among them, the heating body 325α is one of a nickel-chromium alloy resistance wire, a pure titanium wire or a ceramic heating wire.

[0080] The core holder 221 is arranged at one end of the shell 222 away from the nozzle 312. The core holder 221 includes a seat portion 221α, a support portion 221b and a holding portion 221c. The support portion 221b and the holding portion 221c are both protruding from the outer edge of the seat portion 221α. The seat portion 221α is used to support the bottom wall of the shell 222, and one end of the two contact bodies 225c away from the two wires 225b passes through the seat portion 221α and is exposed to the outside. The support portion 221b is used to abut against the open end of the core replacement groove 313 or the open end of the storage groove 202, so as to limit the atomizer core 22. The holding portion 221c is used for the user to hold it, so as to facilitate the removal and placement of the atomizer core 22. The seat portion 221α is provided with an air chamber 221d and a second bottom hole 221e connecting the air chamber 221d and the external environment. The air chamber 221d is connected to the first bottom hole 222α. The second bottom hole 221e and the first bottom hole 222α are arranged substantially opposite to each other. The second bottom hole 221e is connected between the external environment and the first bottom hole 222α.

[0081] In some embodiments, the atomizer core 22 further includes a second sealing ring 226α and a third sealing ring 226b, and the second sealing ring 226α and the third sealing ring 226b are sleeved on the outer shell 222. The second sealing ring 226α and the third sealing ring 226b are spaced apart. The first opening 222b is located between the second sealing ring 226α and the third sealing ring 226b. When the atomizer core 22 is located in the core replacement groove 313 of the main body 311, the second sealing ring 226α and the third sealing ring 226b are respectively abutted against the inner wall of the core replacement groove 313, thereby forming a closed feeding area, which can reduce the leakage of the atomizable matrix. The outer periphery of the outer shell 222 is concave to form a feed ring groove 222c (see Fig.13 , Fig.14 , Fig.15 by Fig.16 and Fig.18 ), the mass inlet annular groove 222c is located in the feed area, and the atomized matrix can move in the mass inlet annular groove 222c.

[0082] Furthermore, there are two first openings 222b, and the two first openings 222b respectively penetrate the bottom of the mass inlet annular groove 222c, wherein one first opening 222b is arranged corresponding to the mass inlet trough 314b, and the other first opening 222b is arranged away from the mass inlet trough 314b. In this way, the atomizable matrix in the mass capacity tank 314 can enter the first mass guide 224α through the mass inlet trough 314b and a first opening 222b opposite to the mass inlet trough 314b. In addition, the atomizable matrix in the mass capacity tank 314 can also enter the first mass guide 224α through the mass inlet trough 314b, the mass inlet annular groove 222c and another first opening 222b. In this way, it is beneficial to increase the flow rate of the atomizable matrix entering the first mass guide 224α and improve the aerosol production. In addition, when the atomizer core 22 is located in the storage groove 202 of the main housing 20 , the second sealing ring 226α and the third sealing ring 226 b can respectively abut against the inner wall of the storage groove 202 , thereby reducing the risk of the atomizer core 22 slipping out of the storage groove 202 .

[0083] See also Figure 4 , Figure 5 , Fig.15 , Fig.16 , Fig.17 as well as Fig.19 In some embodiments, the main shell 20 is provided with a vent hole 205 corresponding to the second bottom hole 221e, and the vent hole 205 penetrates the cover body 204 and the side wall of a storage slot 202 near the cover body 204, and the side wall of the storage slot 202 near the cover body 204 is provided with an air inlet channel 202α. 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 on the outer surface of the box body 203. The air inlet channel 202α, the vent hole 205, the second bottom hole 221e, the air chamber 221d, the first bottom hole 222α, the flue 223b and the exhaust port 312α together constitute the main air channel P0, which is used to circulate air and aerosol in the external environment. That is, one end of the vent hole 205 away from the air inlet channel 202α is connected to the atomizer core 22, the air inlet channel 202α is formed on the side wall of the storage tank 202, and one end of the air inlet channel 202α away from the vent hole 205 is connected to the external environment.

[0084] Please also see Figure 2 , Figure 4 , Figure 5 and Fig.15In some embodiments, the body 2 further includes an air intake hose 24. The air intake hose 24 is disposed at the vent hole 205. One end of the air intake hose 24 is connected to the second bottom hole 221e, and the other end of the air intake hose 24 is connected to the second section 202c of the air intake channel 202α. The air intake hose 24 can seal the gap in the main air passage P0 to reduce the risk of air leakage in the main air passage P0.

[0085] See also Figure 2 , Figure 3 , Figure 5 , Figure 6 as well as Fig.14 In some embodiments, the circuit board assembly 212 includes a circuit board body 212α and two conductive members 212b protruding from the circuit board body 212α. One end of the two conductive members 212b away from the circuit board body 212α passes through the cover 204. The two conductive members 212b correspond to the two contact bodies 225c one by one. After the body 2 is connected to the atomizing component 3, the two conductive members 212b are respectively in contact with the two contact bodies 225c and are in conduction.

[0086] See also Figure 6 and Fig.19 The circuit board assembly 212 also includes an airflow switch 212c, which is arranged on one side of the circuit board body 212α. The replaceable core aerosol generating device 1 is provided with a detection airway P1 corresponding to the airflow switch 212c. The detection airway P1 passes through the cover body 204 and the core seat 321, and is connected to the air chamber 221d. When the user inhales from the exhaust port 312α, the detection airway P1 is connected to the air chamber 221d, so that the airflow switch 212c can sense the airflow or air pressure changes in the main airway P0. The electrical signal sensed by the airflow switch 212c causes the circuit board body 212α to electrically connect the battery 211 with the conductive member 212b, so that the battery 211 is connected to the heating body 325α through two contacts 225c and two wires 325b, so as to supply power to the heating body 325ɑ. The heating body 325α converts the electrical energy in the battery 211 into thermal energy, thereby starting to atomize the atomizable matrix into an aerosol. Among them, the airflow switch 51 can be a microphone. When the user does not inhale from the exhaust port 312α, the airflow switch 212c detects that the airflow or air pressure of the main air path 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.

[0087] In some embodiments, the circuit board assembly 212 further includes a connector 212d. A through hole 203α is provided on the box body 203. The through hole 203α is located at one end of the box body 203 close to the cover body 204. The through hole 203α connects the external environment with the accommodating space 201. The connector 212d passes through the through hole 203α and is exposed on the outer surface of the box body 203. The connector 212d is electrically connected to the circuit board assembly 212. The connector 212d can be connected to an external power source to charge the battery 211. The connector 212d can be a Universal Serial Bus (USB) charging connector.

[0088] 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 core aerosol generating assembly, characterized in that: include: A body, the body comprising a main shell, the main shell being provided with at least one storage slot, and the at least one storage slot being configured to detachably arrange at least one atomizing core; Atomizing component, the atomizing component is connected to one end of the main shell, the atomizing component comprises a seat body, the seat body comprises a main body and a nozzle arranged at one end of the main body, the main body is provided with a core changing groove and a volume groove communicating with the core changing groove, and the nozzle is provided with an exhaust port; The mass storage tank is configured to be provided with a mass storage component for providing an atomizer core with an atomizer matrix, the core replacement tank is configured to detachably arrange the atomizer core, and the exhaust port is configured to discharge an aerosol obtained by the atomizer core atomizing the atomizer matrix.

2. The replaceable core aerosol generating assembly according to claim 1, characterized in that: The mass storage tank is configured to detachably set the mass storage component, the number of the storage tanks is at least two, and at least one of the storage tanks is configured to detachably set the mass storage component.

3. The replaceable core aerosol generating assembly according to claim 2, characterized in that: The mass storage tank is provided with a puncturing member, and the puncturing member is configured to puncture the mass storage component so that the atomizable matrix is ​​discharged from the mass storage component to the mass storage tank, so as to provide the atomizing core with a mass storage component of the atomizable matrix.

4. The replaceable core aerosol generating assembly according to claim 1, characterized in that: The replaceable core aerosol generating assembly further comprises a core sleeve, the storage groove is further configured to accommodate the core sleeve, and the core sleeve is configured to store the atomizing core.

5. The replaceable core aerosol generating assembly according to claim 1, characterized in that: The main body is further provided with a material inlet trough, which is connected to the material capacity trough and the core replacement trough, and is configured to discharge the atomizable matrix in the material capacity trough to the atomization core.

6. The replaceable core 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 covered on the box body, the box body is provided with a accommodating space, the power supply component is arranged in the accommodating space, the outer surface of the box body is concave to form at least one storage groove, and the power supply component is configured to be electrically connected to the atomizer core.

7. The replaceable core aerosol generating assembly according to claim 6, characterized in that: The atomizing component is detachably connected to one end of the main shell, a slot is provided on one side of the seat body facing the cover body, a clamping portion is protruded from the cover body corresponding to the slot, and the clamping portion is adapted to the slot.

8. The replaceable core aerosol generating assembly according to claim 7, characterized in that: A plurality of first magnetic components are arranged on one side of the main body facing the cover body, and a plurality of second magnetic components are arranged on the cover body corresponding to the plurality of first magnetic components. The plurality of first magnetic components correspond one to one with the plurality of second magnetic components, and each of the first magnetic components is configured to magnetically attract one second magnetic component.

9. The replaceable core aerosol generating assembly according to claim 7, characterized in that: The main shell is provided with an air vent and an air inlet passage connected to the air vent, the air vent passes through the cover body and a side wall of a storage tank close to the cover body, one end of the air vent away from the air inlet passage is connected to the atomizer core, the air inlet passage is formed on the side wall of the storage tank, and one end of the air inlet passage away from the air vent is connected to the external environment.

10. The replaceable core aerosol generating assembly according to claim 9, characterized in that: The air inlet passage includes two first sections and one second section, one end of the second section is connected to one end of the two first sections, the other end of the second section is connected to the vent hole, and one end of each first section away from the second section is exposed on the outer surface of the box body.

11. A replaceable core aerosol generating device, characterized in that: include: The replaceable core aerosol generating assembly according to any one of claims 1 to 10; as well as At least one atomizer core, at least one of the atomizer cores is arranged in the storage groove and / or the core replacement groove.

12. The replaceable core aerosol generating device according to claim 11, characterized in that: The atomizer core includes an outer shell, an inner shell and a heating element. The inner shell is arranged in the outer shell, one end of the inner shell is connected to the suction nozzle, and the other end of the inner shell is connected to the external environment. The heating element is arranged in the inner shell. A first opening is penetrated through the side wall of the outer shell, and the first opening is connected to the content tank. A second opening is penetrated through the inner shell, and the second opening is connected to the first opening.

13. The replaceable core aerosol generating device according to claim 12, characterized in that: The atomizer core further comprises a first mass guide member and a second mass guide member, wherein the first mass guide member is arranged between the inner shell and the outer shell, and the second mass guide member is arranged between the heating element and the inner shell.

14. The replaceable core aerosol generating device according to claim 12, characterized in that: The atomizer core further comprises a sealing ring, and the sealing ring is held between one end of the inner shell and the suction nozzle.

15. The replaceable core aerosol generating device according to claim 13, characterized in that: The atomizer core further includes a second sealing ring and a third sealing ring, the second sealing ring and the third sealing ring are both sleeved on the outer shell, the second sealing ring and the third sealing ring are spaced apart, and the first opening is located between the second sealing ring and the third sealing ring.

16. The replaceable core aerosol generating device according to claim 15, characterized in that: The outer periphery of the shell is concave to form a mass inlet ring groove, the mass inlet ring groove is located between the second sealing ring and the third sealing ring, the first opening is connected to the mass inlet ring groove, and the mass inlet ring groove is configured to allow the atomizable matrix to move to the first mass guide.

17. The replaceable core aerosol generating device according to claim 12, characterized in that: The outer shell is provided with a first bottom hole, which is connected to the other end of the inner shell. The atomizer core also includes a core seat, which is provided at one end of the outer shell away from the suction nozzle. The core seat includes a seat part, a support part and a holding part. The support part and the holding part are both protruding from the outer edge of the seat part. The seat part is provided with a second bottom hole, which is connected between the external environment and the first bottom hole.

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