Mounting base, atomization assembly and aerosol generating device

Abstract

The embodiment of the utility model provides a mounting base, atomizing component and aerosol generating device, mounting base includes support and sealing element, the sealing element adopts elastic material and wraps the at least partial surface of support, the rigidity of support at least along the first direction is greater than that of the sealing element, the sealing element is provided with a cavity, and the cavity is provided with a cavity. The cavity comprises a matrix channel, an atomizing cavity and an air outlet channel, the matrix channel and the air outlet channel communicate with the exterior of the mounting base and the atomizing cavity, and a part of space of the atomizing cavity is used for containing an atomizing core to block the communicating position of the atomizing cavity and the matrix channel. According to the mounting seat in the embodiment of the utility model, the support at least supports the sealing element along the first direction, so that the sealing element can generate elastic deformation under the action of external force, and the deformation of the mounting seat at least in the first direction under the action of external force can be reduced; therefore, the change of the volume and the shape in the cavity can be reduced, and the function of atomizing aerosol by the atomizing core can be realized.

Description

Technical Field

[0001] The embodiments of the utility model relate to the field of atomization technology, and in particular to a mounting seat, an atomization component and an aerosol generating device. Background Art

[0002] The aerosol generating device is used to generate aerosol for users to inhale.

[0003] After the aerosol generating matrix in the aerosol generating device is exhausted, the internal components such as the battery, pneumatic switch, atomization core, etc. still have a long service life. Directly discarding them is likely to cause waste of resources and environmental pollution.

[0004] In the related art, the aerosol generating device is provided with a selectively separable storage component, in which an aerosol generating matrix is ​​stored. The storage component provides the aerosol generating matrix to the atomizing core so that the aerosol generating matrix can be collected by the atomizing core. After the aerosol generating matrix is ​​exhausted, the aerosol generating matrix can be replenished for the aerosol generating device by separating and replacing the storage component, thereby extending the service life of the aerosol generating device.

[0005] During the installation of a new storage assembly, the storage assembly will abut against the mounting seat on which the atomizer core is mounted along the installation direction of the storage assembly. The mounting seat is easily deformed under the action of the abutting force, which is not conducive to the normal operation of the atomizer core. Utility Model Content

[0006] In view of this, the embodiments of the present invention are intended to provide a mounting base, an atomization assembly, and an aerosol generating device that can improve the structural strength.

[0007] To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:

[0008] An embodiment of the utility model provides a mounting seat for accommodating an atomizer core, the mounting seat comprising a bracket and a sealing member, the sealing member being made of an elastic material and wrapped around at least a portion of the surface of the bracket, the rigidity of the bracket at least along a first direction being greater than the rigidity of the sealing member, the sealing member being provided with a cavity, the cavity comprising a matrix channel, an atomization chamber and an air outlet channel, the matrix channel and the air outlet channel both being connected to the outside of the mounting seat and the atomization chamber, a portion of the space in the atomization chamber being used for placing the atomizer core to block the connection position between the atomization chamber and the matrix channel.

[0009] In some embodiments, the sealing member is made of one of rubber and silicone;

[0010] And / or, the bracket is made of stainless steel or engineering plastic.

[0011] In some embodiments, the bracket is provided with a positioning hole, the positioning hole passes through the bracket, and a portion of the sealing member passes through the positioning hole and fits against an inner wall of the positioning hole.

[0012] In some embodiments, a portion of the support is located between the cavity and an outer surface of the seal.

[0013] In some embodiments, the matrix channel is located on one side of the atomization chamber along the first direction and is connected to the atomization chamber near the inner wall on one side of the mounting base, and the bracket includes a baffle and a support foot, the baffle is located on the side of the matrix channel away from the atomization chamber and extends perpendicular to the first direction, and the support foot is located on the side of the baffle facing the matrix channel and extends along the first direction.

[0014] In some embodiments, the seal includes a protrusion and a base, the protrusion is located on one side of the base along the first direction, and in a projection perpendicular to the first direction, the projection of the protrusion is located within the projection range of the base, the bracket includes a support portion, the support portion is located at one end of the foot away from the baffle along the first direction, an extension direction of the support portion intersects with the first direction, the baffle is located on the protrusion, and the support portion is located on the base.

[0015] In some embodiments, the bracket includes at least two guard plates, the guard plate and the support are located on the same side of the baffle along the first direction and extend along the first direction, the two guard plates are spaced apart and the matrix channel is located between the two guard plates.

[0016] In some embodiments, the gas outlet channel and the matrix channel are located on the same side of the atomization chamber, the gas outlet channel extends along the first direction, a portion of the baffle extends into the gas outlet channel and is provided with an air hole, and the air hole passes through the baffle along the first direction.

[0017] The embodiment of the utility model further provides an atomizer assembly, which comprises an atomizer core and the mounting seat of any one of the aforementioned embodiments, and the atomizer core is located in the cavity.

[0018] The embodiment of the utility model further provides an aerosol generating device, which comprises a storage component, a shell and the atomizing component in the aforementioned embodiment, wherein the storage component is used to provide an aerosol generating matrix to the atomizing core.

[0019] The mounting seat in the embodiment of the utility model supports the sealing member at least along the first direction through the bracket, so that the sealing member itself can undergo elastic deformation under the action of external force, which is beneficial to reduce the deformation of the mounting seat in at least the first direction under the action of external force, thereby helping to reduce the change in the volume and shape of the cavity, and facilitating the realization of the function of the atomizing core to atomize the aerosol. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a mounting base in one embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the mounting base in another viewing angle;

[0022] Figure 3 for Figure 2 Schematic diagram of the section at the AA position;

[0023] Figure 4 for Figure 2 Schematic diagram of the section at the middle BB position;

[0024] Figure 5 for Figure 2 Schematic diagram of the cross section at the CC position;

[0025] Figure 6 for Figure 1 A schematic diagram of a bracket within a mounting base;

[0026] Figure 7 A schematic diagram of a mounting base in another embodiment of the utility model;

[0027] Figure 8 for Figure 7 A schematic diagram of the mounting base in another viewing angle;

[0028] Fig. 9 for Figure 8 Schematic diagram of the cross section at the middle DD position;

[0029] Fig.10 for Figure 8 Schematic diagram of the cross section at the EE position;

[0030] Fig.11 for Figure 7 A schematic diagram of a bracket within a mounting base;

[0031] Fig.12 A schematic diagram of an aerosol generating device in one embodiment of the utility model;

[0032] Fig.13 for Fig.12 Schematic diagram of the cross-section at the FF position.

[0033] Description of Reference Numerals

[0034] 10. Atomizer assembly; 11. Mounting seat; 111. Bracket; 111a. Positioning hole; 111b. Air vent; 1111. Baffle; 1112. Leg; 1113. Support portion; 1114. Guard plate; 112. Seal; 112a. Cavity; 112b. Matrix channel; 112c. Atomizer chamber; 112d. Connecting hole; 112e. Air outlet channel; 1121. Protrusion; 1122. Base portion; 12. Atomizer core; 20. Shell; 30. Storage assembly. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the technical features in the embodiments of the present invention can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the embodiments of the present invention and should not be regarded as an improper limitation on the embodiments of the present invention.

[0036] In the description of the embodiments of the present utility model, the orientation or position relationship of the "first direction" is based on the attached Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Fig.11 and Fig.12 Regarding the orientation or positional relationship shown, it should be understood that these orientation terms are only for the convenience of describing the embodiments of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.

[0037] The present invention provides a mounting seat 11, which is arranged in the aerosol generating device for mounting the atomizing core 12. Figures 1 to 11 The mounting seat 11 includes a bracket 111 and a sealing member 112. The sealing member 112 is made of elastic material and wrapped around at least a portion of the surface of the bracket 111. The rigidity of the bracket 111 at least along the first direction is greater than the rigidity of the sealing member 112. The sealing member 112 is provided with a cavity 112a. The cavity 112a includes a matrix channel 112b, an atomization chamber 112c and an air outlet channel 112e. The matrix channel 112b and the air outlet channel 112e are both connected to the outside of the mounting seat 11 and the atomization chamber 112c. A portion of the space of the atomization chamber 112c is used to place the atomization core 12 to block the connection position between the atomization chamber 112c and the matrix channel 112b.

[0038] It is understandable that the mounting seat 11 is used to place the atomizer core 12 , and the atomizer core 12 needs to atomize the aerosol generating substrate to form an aerosol. Therefore, the mounting seat 11 needs to suppress the mutual penetration between the aerosol generating substrate and the aerosol.

[0039] The seal 112 is made of elastic material, that is, the seal 112 can be elastically deformed under the action of external force, so that when the mounting seat 11 is installed in the aerosol generating device, it is elastically deformed by abutting against other structural parts of the aerosol generating device to achieve a sealing effect, thereby reducing the probability of leakage of the aerosol generated by the aerosol generating matrix and the atomization core 12 therein.

[0040] Part of the space in the cavity 112a is used to place the atomizer core 12. On the one hand, the cavity 112a can protect and position the atomizer core 12, which is beneficial for the atomizer core 12 to remain in a preset installation position to normally play the role of atomizing the aerosol generating matrix into aerosol; on the other hand, the cavity 112a can accommodate a part of the aerosol generating matrix and a part of the aerosol, so as to continuously provide the aerosol generating matrix to the atomizer core 12 and guide the aerosol to flow out.

[0041] Specifically, the substrate channel 112b is used to input the aerosol generating substrate into the mounting seat 11 so that the aerosol generating substrate contacts the atomizing core 12, and the atomized aerosol generating substrate of the atomizing core 12 generates aerosol, and the aerosol enters the air outlet channel 112e from the atomizing cavity 112c and is discharged from the mounting seat 11.

[0042] It is understandable that, since the sealing member 112 will undergo elastic deformation after being squeezed, the cavity 112 a may be deformed, which may further squeeze the atomizer core 12 and adversely affect the normal operation of the atomizer core 12 .

[0043] Stiffness refers to the ability of an object to resist elastic deformation under load.

[0044] By providing the bracket 111, and the rigidity of the bracket 111 at least along the first direction is greater than the rigidity of the seal 112, the support of the bracket 111 on the seal 112 along at least the first direction can suppress the deformation of the mounting base 11 along at least the first direction.

[0045] The sealing member 112 is wrapped around at least a portion of the surface of the bracket 111 , so that the sealing member 112 can contact other structural members in the aerosol generating device to achieve the sealing function of the mounting seat 11 .

[0046] The mounting seat 11 in the embodiment of the utility model, through the support of the bracket 111 on the sealing member 112 at least along the first direction, enables the sealing member 112 itself to undergo elastic deformation under the action of external force, while helping to reduce the deformation of the mounting seat 11 in at least the first direction under the action of external force, thereby helping to reduce the change in the volume and shape of the cavity 112a, and helping to realize the function of the atomizing core 12 to atomize the aerosol.

[0047] The first direction may be the main force direction when the mounting seat 11 is installed in the aerosol generating device, and it may be any direction in the three-dimensional dimensions of the mounting seat 11 .

[0048] The specific material of the sealing member 112 is not limited, for example, one of rubber and silicone, so that the sealing effect of the mounting seat 11 can be achieved through the elastic deformation of the sealing member 112 .

[0049] There is no limitation on the specific manner of achieving that the rigidity of the bracket 111 at least along the first direction is greater than the rigidity of the sealing member 112 .

[0050] In some embodiments, the bracket 111 is made of stainless steel or engineering plastic.

[0051] In some embodiments, see Figures 1 to 11 The sealing member 112 is completely wrapped around the surface of the bracket 111, which is beneficial to improving the sealing performance of the mounting base 11; reducing the probability of scratches and scrapes between the bracket 111 and other structures in the aerosol generating device such as the atomizing core 12 due to exposure; and reducing the probability of corrosion and fracture of the bracket 111 caused by contact between the aerosol generating matrix and the aerosol and the bracket 111.

[0052] It is understandable that the relative movement between the bracket 111 and the mounting base 11 needs to be suppressed.

[0053] For example, see Fig.10 and Fig.11 The bracket 111 is provided with a positioning hole 111 a , the positioning hole 111 a penetrates the bracket 111 , and a portion of the sealing member 112 passes through the positioning hole 111 a and fits against the inner wall of the positioning hole 111 a .

[0054] That is, the portion of the seal 112 passing through the positioning hole 111a can achieve a stop fit with the inner wall of the positioning hole 111a, so that the probability of relative movement between the seal 112 and the bracket 111 can be suppressed, so that the bracket 111 can better maintain the support function for the seal 112.

[0055] The specific number of the positioning holes 111 a is not limited, and may be one or more.

[0056] In some embodiments, see Figure 2 , Figure 3 , Figure 4 and Figure 5 , a portion of the support 111 is located between the cavity 112a and the outer surface of the sealing member 112. In this way, when the mounting base 11 is installed in the aerosol generating device and the outer surface of the sealing member 112 is pressed by other components, the support 111 can withstand the force exerted on the outer surface of the sealing member 112, thereby reducing the probability of deformation of the cavity 112a.

[0057] The specific structure of the bracket 111 is not limited.

[0058] For example, see Figure 6 and Fig.11 The bracket 111 includes a baffle 1111 and a support leg 1112 , and the support leg 1112 is located on one side of the baffle 1111 and extends along the first direction.

[0059] In this way, the support leg 1112 can support the sealing member 112 along the first direction, and the baffle 1111 is conducive to increasing the contact area between the bracket 111 and the sealing member 112, so as to better transfer the force acting on the sealing member 112 to the support leg 1112.

[0060] It is understandable that at least part of the cavity 112 a is located within the area enclosed by the baffle 1111 and the support legs 1112 to suppress deformation of the cavity 112 a when the mounting base 11 is subjected to a force.

[0061] The specific method of manufacturing the baffle 1111 and the support leg 1112 is not limited. For example, the baffle 1111 and the support leg 1112 are formed by bending the cut sheet metal parts.

[0062] In some embodiments, the baffle 1111 extends perpendicular to the first direction, which helps to reduce the size of the bracket 111 along the first direction, thereby helping to make the structure of the mounting base 11 more compact.

[0063] It can be understood that the specific arrangement of the bracket 111 is adapted to the layout of the cavity 112a.

[0064] For example, see Figures 3 to 5 , Figure 8 , Fig. 9 and Fig.10 The matrix channel 112b is located on one side of the atomizing chamber 112c along the first direction and is connected to the atomizing chamber 112c by the inner wall close to the mounting base 11. The baffle 1111 is located on the side of the matrix channel 112b away from the atomizing chamber 112c. The support foot 1112 is located on the side of the baffle 1111 facing the matrix channel 112b.

[0065] The communication hole 112d is a part of the cavity 112a.

[0066] The aerosol-generating substrate stored in other components of the aerosol-generating device enters the substrate channel 112b through the inlet of the substrate channel 112b.

[0067] A portion of the atomizer core 12 is in communication with the substrate channel 112 b , so that the aerosol-generating substrate in the substrate channel 112 b can come into contact with the atomizer core 12 and be absorbed by the atomizer core 12 .

[0068] It is understandable that the atomization area of ​​the atomization core 12 is located in the atomization cavity 112 c, so that after the atomization area atomizes the aerosol-generating matrix absorbed in the atomization core 12 to form an aerosol, the aerosol can directly enter the atomization cavity 112 c and be discharged from the mounting seat 11.

[0069] The substrate channel 112 b and the atomization chamber 112 c are separated by the atomization core 12 , which helps to reduce the probability of leakage between the substrate channel 112 b and the atomization chamber 112 c.

[0070] The matrix channel 112b, the atomization chamber 112c, and the support leg 1112 are all located on the same side of the baffle 1111 along the first direction. In this way, when the mounting base 11 is subjected to a force along the first direction, the baffle 1111 transfers the force to the support leg 1112, which is beneficial to suppressing the deformation of the matrix channel 112b and the atomization chamber 112c along the first direction, thereby reducing the probability that the atomization function of the atomization core 12 cannot be normally realized due to deformation of the three.

[0071] It can be understood that the sealing member 112 can be used to seal and fit with the atomizing core 12 to further reduce the probability of leakage between the substrate channel 112b and the atomizing chamber 112c.

[0072] In some embodiments, see Figure 3 The matrix channel 112b is located on one side of the atomizing chamber 112c along the first direction and the inner wall close to the mounting seat 11 is provided with a connecting hole 112d connected to the atomizing chamber 112c. The connecting hole 112d is used for placing the atomizing core 12 to separate the matrix channel 112b and the atomizing chamber 112c. At least part of the inner wall of the connecting hole 112d is used to seal and fit with at least part of the atomizing core 12. In this way, the matrix channel 112b and the atomizing chamber 112c are connected through the connecting hole 112d, thereby achieving the purpose of isolating the atomizing chamber 112c and the matrix channel 112b by using the atomizing core 12.

[0073] It can be understood that, on the projection plane perpendicular to the first direction, at least a portion of the projection of one or more of the matrix channel 112 b , the connecting hole 112 d , and the atomization chamber 112 c is located within the projection range of the baffle 1111 .

[0074] The specific number of the legs 1112 is not limited, and can be one or more.

[0075] In the embodiment where the number of legs 1112 is multiple, see Figure 5 The multiple legs 1112 are divided into two groups, the two groups of legs 1112 are spaced apart perpendicular to the first direction, and at least part of the matrix channel 112b, at least part of the connecting hole 112d and at least part of the atomization chamber 112c are located between the two groups of legs 1112.

[0076] In this way, on the one hand, the two groups of supporting feet 1112 can better balance the force acting on the bracket 111 along the first direction, thereby reducing the probability of uneven deformation of the mounting base 11 along the first direction due to uneven supporting force provided by the supporting feet 1112; on the other hand, the two groups of supporting feet 1112 can better inhibit the deformation of the matrix channel 112b, the connecting hole 112d and the atomization chamber 112c perpendicular to the first direction, thereby further reducing the deformation of the cavity 112a under stress.

[0077] The specific number of the legs 1112 in each group is not limited and can be one or more.

[0078] In the embodiment where each group has a plurality of legs 1112, see Figure 6 and Fig.11 The legs 1112 in each group are spaced apart perpendicular to the first direction.

[0079] It is understandable that the force applied to the support leg 1112 along the first direction will be transmitted to other components, and it is necessary to reduce the adverse effect of the force transmitted by the support leg 1112 on the transmitted components.

[0080] In some embodiments, see Figure 6 and Fig.11 The bracket 111 includes a supporting portion 1113, which is located at one end of the supporting foot 1112 away from the baffle 1111 along the first direction, and an extending direction of the supporting portion 1113 intersects with the first direction.

[0081] In the projection plane perpendicular to the first direction, the projection of the support portion 1113 is larger than the projection of the support leg 1112. This is beneficial to increase the contact area between the bracket 111 and the component that transmits the force in the first direction, and reduce the probability of damage to the component that transmits the force in the first direction due to the force transmitted by the support leg 1112.

[0082] The extension direction of the support portion 1113 is not limited. For example, the support portion 1113 extends perpendicular to the first direction, which is beneficial to reducing the size of the bracket 111 along the first direction and making the size of the mounting base 11 more compact.

[0083] It can be understood that the force applied to the support leg 1112 along the first direction can be directly transmitted to other structural components in the aerosol generating device, or can be transmitted to a portion of the sealing component 112 that can allow for greater elastic deformation.

[0084] In some embodiments with support portion 1113, see Figure 1 and Figure 5 The sealing member 112 includes a protruding portion 1121 and a base portion 1122. The protruding portion 1121 is located on one side of the base portion 1122 along the first direction. In a projection perpendicular to the first direction, the projection of the protruding portion 1121 is located within the projection range of the base portion 1122. The baffle 1111 is located on the protruding portion 1121, and the supporting portion 1113 is located on the base portion 1122.

[0085] Compared with the protruding portion 1121 , the base portion 1122 has a larger cross-section perpendicular to the first direction, and its ability to suppress torsion, complete deformation, etc. under the force applied in the first direction is stronger than that of the protruding portion 1121 .

[0086] Therefore, the support portion 1113 is located in the base portion 1122, and can transmit the force along the first direction exerted on the support leg 1112 and the baffle 1111 to the base portion 1122, so that the base portion 1122 can play a role in unloading the force. At the same time, the base portion 1122 is elastic and can reduce the influence of the mounting base 11 on its placement in the aerosol generating device.

[0087] The support leg 1112 may be completely located in the raised portion 1121 , or may be partially located in the raised portion 1121 and the other partially located in the base portion 1122 .

[0088] In some embodiments, see Figure 6 and Fig.11 The support portion 1113 is plate-shaped, and its edges are rounded, which is helpful to reduce the probability of stress concentration between the support portion 1113 and the sealing member 112, which may cause the sealing member 112 to be cut.

[0089] In some embodiments, see Figure 5 , the matrix channel 112b is located in the protrusion 1121.

[0090] It is understandable that since the aerosol generating substrate is atomized to obtain an aerosol, after atomization, the volume of the aerosol increases compared to the volume of the aerosol generating substrate, and therefore, the volume of the atomization chamber 112c is larger than the volume of the substrate channel 112b. Under the same deformation amount, the substrate channel 112b is more likely to be blocked due to deformation than the atomization chamber 112c.

[0091] In some embodiments, see Fig. 9 and Fig.11 The support 111 includes at least two guard plates 1114 . The guard plates 1114 and the support legs 1112 are located on the same side of the baffle 1111 along the first direction and extend along the first direction. The two guard plates 1114 are spaced apart and the matrix channel 112 b is located between the two guard plates 1114 .

[0092] In this way, by using at least two protective plates 1114, the deformation of the matrix channel 112b when the mounting base 11 is subjected to a force perpendicular to the first direction can be effectively reduced, thereby reducing the probability of the matrix channel 112b being unable to normally provide the aerosol generating matrix to the atomization core 12 due to deformation.

[0093] See also Fig.11 , the guard plate 1114 is located between two adjacent guard plates 1114 in a set of support legs 1112.

[0094] In some embodiments, see Figure 3 and Fig. 9 The gas outlet channel 112e and the matrix channel 112b are located on the same side of the atomization chamber 112c.

[0095] The air outlet channel 112 e is used to discharge the aerosol in the atomization chamber 112 c out of the mounting base 11 .

[0096] The air outlet channel 112e and the matrix channel 112b are located on the same side of the atomizing chamber 112c, which is beneficial to more fully utilizing the space of the atomizing assembly 10, making the structure of the mounting seat 11 more compact, and improving the adaptability of the atomizing assembly 10.

[0097] In the embodiment with the guard plate 1114, see Fig. 9 , the guard plate 1114 is located between the substrate channel 112b and the gas outlet channel 112e.

[0098] This helps to reduce the interference of the arrangement of the guard plate 1114 and the baffle plate 1111 on the arrangement of the air outlet channel 112e.

[0099] It is understandable that it is necessary to reduce the probability of the air outlet channel 112e being blocked due to deformation of the mounting seat 11.

[0100] Exemplarily, the air outlet channel 112e extends along the first direction, a portion of the baffle 1111 extends into the air outlet channel 112e and the portion is provided with a vent hole 111b, and the vent hole 111b penetrates the baffle 1111 along the first direction.

[0101] The rigidity of the baffle 1111 is greater than that of the seal 112. Therefore, when the mounting base 11 is subjected to a force in the first direction, the baffle 1111 can effectively suppress the deformation of the air outlet channel 112e, which is beneficial for keeping the air outlet channel 112e unobstructed. At the same time, by arranging the air vent 111b, the interference of the air flow in the air outlet channel 112e due to the obstruction of the baffle 1111 is reduced.

[0102] The present invention also provides an atomizing assembly 10, see Fig.13 The atomizer assembly 10 includes an atomizer core 12 and a mounting seat 11 of any one of the aforementioned embodiments, and the atomizer core 12 is located in the cavity 112a.

[0103] The atomizing core 12 is used to atomize the aerosol generating substrate stored in the aerosol generating device to form an aerosol.

[0104] The atomization core 12 has an atomization region, and the atomization region can atomize the aerosol-generating substrate to form an aerosol by heating or other means.

[0105] The specific method of forming the atomization area is not limited. For example, the atomization core 12 includes a substrate and a heating body. The substrate is used to contact the aerosol generating substrate and absorb the aerosol generating substrate. The heating body forms the atomization area to generate heat so that the aerosol generating substrate in the substrate is atomized to form an aerosol.

[0106] The cavity 112a provides an installation position for the atomizer core 12 and also plays a certain protective role.

[0107] The present invention also provides an aerosol generating device. Fig.12 and Fig.13 The aerosol generating device comprises a storage component 30 and the atomizing component 10 in the aforementioned embodiment, and the storage component 30 is used to provide an aerosol generating substrate to the atomizing core 12 .

[0108] The storage assembly 30 contains an aerosol-generating substrate.

[0109] In this way, the support provided by the bracket 111 along the first direction can effectively reduce the deformation of the cavity 112a in the mounting seat 11 caused by the abutment between the storage assembly 30 and the atomization assembly 10 along the first direction when the storage assembly 30 is connected to the shell 20, which is beneficial to enable the atomization function to be realized normally.

[0110] It should be noted that the specific connection relationship between the storage component 30 and the atomization component 10 in the aerosol generating device is not limited.

[0111] For example, the storage component 30 and the atomization component 10 are fixedly connected after manufacturing and assembly are completed, that is, it is difficult or impossible for a user to separate the two. In other words, the assembly formed by the two is used once, and the assembly formed by the two can be fixedly connected to other parts of the aerosol generating device after manufacturing and assembly are completed. In other words, the entire aerosol generating device is disposable to reduce the manufacturing cost of the aerosol generating device; it is also possible that the assembly formed by the two can be detachably connected to other parts of the aerosol generating device. In this way, after the aerosol generating matrix in the storage component 30 is exhausted, the assembly formed by the storage component 30 and the atomization component 10 can be replaced to replenish the aerosol generating matrix.

[0112] For another example, the storage component 30 and the atomizer component 10 are detachably configured, that is, after the aerosol generating matrix in the storage component 30 is exhausted, it is only necessary to replace the storage component 30 to achieve the purpose of replenishing the aerosol generating matrix of the aerosol generating device, while the atomizer component 10 can continue to be used, thereby reducing the user's replacement cost and improving the user experience.

[0113] In some embodiments, see Fig.12 and Fig.13 The aerosol generating device also includes a shell 20, which is provided with an installation cavity. One side of the installation cavity is open along the first direction to form an installation port. The atomizer assembly 10 is arranged in the installation cavity. The storage assembly 30 is inserted into the installation cavity through the installation port and abuts against the atomizer assembly 10 along the first direction. The storage assembly 30 is detachably connected to the shell 20.

[0114] At least a portion of the outer surface of the shell 20 forms the appearance surface of the aerosol generating device to protect other components of the aerosol generating device, for example, the atomizer atomizer assembly 10 is located in the installation cavity to protect the atomizer atomizer assembly 10.

[0115] In this way, through the detachable connection between the storage component 30 and the shell 20, after the aerosol generating matrix in the storage component 30 is exhausted, the purpose of replenishing the aerosol generating matrix can be achieved only by replacing the storage component 30, thereby extending the service life of the aerosol generating device.

[0116] Various embodiments / implementations of the present invention can be combined with each other without causing any contradiction.

[0117] The above description is only the preferred technical solution in the embodiment of the utility model, and is not used to limit the protection scope of the embodiment of the utility model. For those skilled in the art, the embodiment of the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiment of the utility model shall be included in the protection scope of the embodiment of the utility model.

Claims

1. A mounting seat for accommodating an atomizer core, characterized in that: The mounting seat includes a bracket and a sealing member, the sealing member is made of elastic material and wrapped around at least a portion of the surface of the bracket, the rigidity of the bracket at least along a first direction is greater than the rigidity of the sealing member, the sealing member is provided with a cavity, the cavity includes a matrix channel, an atomization chamber and an air outlet channel, the matrix channel and the air outlet channel are both connected to the outside of the mounting seat and the atomization chamber, and a portion of the space in the atomization chamber is used for placing the atomization core to block the connection position between the atomization chamber and the matrix channel.

2. The mounting seat according to claim 1, characterized in that: The material of the sealing member is one of rubber and silicone; And / or, the bracket is made of stainless steel or engineering plastic.

3. The mounting seat according to claim 1, characterized in that: The bracket is provided with a positioning hole, the positioning hole passes through the bracket, and a part of the sealing member passes through the positioning hole and fits with the inner wall of the positioning hole.

4. The mounting seat according to claim 1, characterized in that: A portion of the support is located between the cavity and an outer surface of the seal.

5. The mounting seat according to claim 1, characterized in that: The matrix channel is located on one side of the atomization chamber along the first direction and is connected to the atomization chamber on the inner wall close to the mounting seat. The bracket includes a baffle and a support foot. The baffle is located on the side of the matrix channel away from the atomization chamber and extends perpendicular to the first direction. The support foot is located on the side of the baffle facing the matrix channel and extends along the first direction.

6. The mounting seat according to claim 5, characterized in that: The sealing member includes a raised portion and a base portion, wherein the raised portion is located on one side of the base portion along the first direction, and in a projection perpendicular to the first direction, the projection of the raised portion is located within the projection range of the base portion, and the bracket includes a supporting portion, wherein the supporting portion is located at one end of the support foot away from the baffle along the first direction, and an extension direction of the supporting portion intersects with the first direction, the baffle is located on the raised portion, and the supporting portion is located on the base portion.

7. The mounting seat according to claim 5, characterized in that: The support comprises at least two guard plates, the guard plates and the supporting feet are located on the same side of the baffle along the first direction and extend along the first direction, the two guard plates are arranged at intervals and the matrix channel is located between the two guard plates.

8. The mounting seat according to claim 5, characterized in that: The gas outlet channel and the matrix channel are located on the same side of the atomization chamber, the gas outlet channel extends along the first direction, a portion of the baffle extends into the gas outlet channel and is provided with an air vent, and the air vent passes through the baffle along the first direction.

9. An atomizing assembly, characterized in that: The atomizer assembly comprises an atomizer core and the mounting seat according to any one of claims 1 to 8, and the atomizer core is located in the cavity.

10. An aerosol generating device, characterized in that: The aerosol generating device comprises a storage component and the atomizing component of claim 9, wherein the storage component is used to provide an aerosol generating substrate to the atomizing core.

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