An aerosol generating device

Abstract

The application belongs to the technical field of aerosol generating device and relates to an aerosol generating device. The aerosol generating device comprises a liquid bomb structure provided with a liquid inlet piece, one end of the liquid inlet piece being communicated with the inside of the liquid bomb structure and the other end being communicated with the outside environment; a support structure provided with a liquid storage cavity inside; and a connecting assembly arranged on the support structure and used for connecting the liquid bomb structure and the support structure. When the first connecting part connects the liquid bomb structure and the support structure, the liquid inlet piece abuts against the outer side wall of the liquid storage cavity or has a spacing between the liquid inlet piece and the outer side wall of the liquid storage cavity. When the second connecting part connects the liquid bomb structure and the support structure, the liquid inlet piece is communicated with the liquid storage cavity. The liquid bomb structure and the support structure are connected through the first connecting part, and the aerosol generating medium cannot leave the liquid storage cavity. When the aerosol generating device needs to be used, the liquid bomb structure and the support structure can be made close to each other, and the liquid inlet piece will be arranged into the liquid storage cavity to communicate the liquid storage cavity and the atomization core assembly.

Description

Technical Field

[0001] This application relates to the field of aerosol generating apparatus technology, and more specifically, to an aerosol generating apparatus. Background Technology

[0002] Aerosol generating devices typically contain an atomizing core assembly, which includes a suction channel, a heating element, and a liquid reservoir. Users draw air from the aerosol generating device, causing the aerosol generating medium in the liquid reservoir to come into contact with the heating element, thereby generating an aerosol. The aerosol then flows through the suction channel for the user to inhale.

[0003] In existing aerosol generating devices, the atomizing core assembly and the liquid storage unit are in a connected state. Therefore, during the transportation of the aerosol generating device, the aerosol generating medium in the liquid storage unit may enter the atomizing core assembly, which may lead to leakage in the aerosol generating device and reduce its service life. Utility Model Content

[0004] The technical problem to be solved by the embodiments of this application is the short service life of existing aerosol generating devices.

[0005] To solve the above-mentioned technical problems, the embodiments of this application adopt the following solutions:

[0006] An aerosol generating device, comprising:

[0007] The liquid-bomb structure is equipped with a liquid inlet, one end of which is connected to the interior of the liquid-bomb structure and the other end is connected to the external environment;

[0008] A support structure, wherein a liquid storage chamber is provided within the support structure;

[0009] A connecting component is disposed on the support structure and is used to connect the liquid-elastic structure and the support structure. The connecting component is provided with a first connecting part and a second connecting part arranged sequentially in a first direction, the first direction being the direction from the support structure to the liquid-elastic structure.

[0010] In the first direction, when the first connecting part connects the liquid-bomb structure and the support structure, the liquid inlet abuts against the outer wall of the liquid storage cavity or has a gap with the outer wall of the liquid storage cavity; when the second connecting part connects the liquid-bomb structure and the support structure, the liquid inlet communicates with the liquid storage cavity.

[0011] Furthermore, along the first direction, the liquid-elastic structure is sequentially provided with a first slot and a second slot. When the first connecting part is engaged in the second slot, the liquid inlet abuts against the outer wall of the liquid storage cavity or has a gap with the outer wall of the liquid storage cavity. When the first connecting part is engaged in the first slot and the second connecting part is engaged in the second slot, the liquid inlet communicates with the liquid storage cavity.

[0012] Furthermore, the liquid-elastic structure is provided with a positioning member, and the connecting assembly is also provided with a first guide member. The first guide member is provided with a first guide groove. The first guide groove has an opening at one end facing the liquid-elastic structure. The opening gradually decreases in size along the first direction. The opening is used to guide the positioning member into the first guide groove. The positioning member gradually increases in size along the opposite direction of the first direction to adapt to the first guide groove and the opening.

[0013] Furthermore, the connecting assembly also includes a connector, wherein both the first connecting portion and the second connecting portion are disposed on the connector, and there is a gap between the connector and the first guide.

[0014] Furthermore, the support structure is provided with a liquid storage component and a first sealing component. The liquid storage component has a liquid guiding hole on the side facing the liquid ball structure. The first sealing component is used to seal the liquid guiding hole. When the first connecting part connects the liquid ball structure and the support structure, the liquid inlet abuts against the first sealing component. When the second connecting part connects the liquid ball structure and the support structure, the liquid inlet passes through the liquid guiding hole, and the first sealing component is located inside the liquid storage component.

[0015] Furthermore, an atomizing core assembly is provided within the liquid bullet structure, and the liquid inlet is connected to the atomizing core assembly. The atomizing core assembly includes an atomizing core and a heating wire. A first electrode hole is also provided on the outer wall of the liquid bullet structure, and an electrode pin is also provided on the support structure. One end of the heating wire is connected to the atomizing core, and the other end passes through the liquid bullet structure and extends into the first electrode hole. The electrode pin passes through the first electrode hole and is connected to the electrode pin.

[0016] Furthermore, the support structure includes: a support body, the support body having adjacent first and second sides and having a liquid storage cavity inside; a light-transmitting display screen, the light-transmitting display screen being disposed on the first side for observing the liquid storage cavity through the light-transmitting display screen; a circuit board and a light-emitting element, the circuit board and the light-emitting element being disposed on the second side, the light-emitting element being used to illuminate the liquid storage cavity, and the circuit board being electrically connected to the light-transmitting display screen and the light-emitting element.

[0017] Furthermore, the main body of the bracket is also provided with a first mounting groove, and the bracket structure also includes a light-transmitting liquid storage component, which is disposed in the first mounting groove and has the liquid storage cavity inside.

[0018] Furthermore, the bracket body is also provided with a third side surface, which is disposed opposite to the second side surface, and the first mounting groove is disposed on the third side surface; and / or,

[0019] The light-transparent liquid storage component is provided with a liquid guiding hole and a first sealing element. The liquid guiding hole connects the liquid storage cavity to the external environment, and the first sealing element seals the liquid guiding hole; and / or...

[0020] The first mounting groove is provided with a first snap-fit ​​groove, and the side wall of the light-transmitting liquid storage component is provided with a first snap-fit. The first snap-fit ​​is engaged with the first snap-fit ​​groove to fix the light-transmitting liquid storage component; and / or,

[0021] The first mounting groove is provided with a guide rib that extends from the bottom of the first mounting groove to the opening of the first mounting groove. The guide rib abuts against the light-transmitting liquid storage component and is used to guide the light-transmitting liquid storage component into the first mounting groove.

[0022] Furthermore, the light-transmitting liquid storage component is provided with a first light-transmitting sidewall and a second light-transmitting sidewall, the first light-transmitting sidewall being close to the first side surface and the second light-transmitting sidewall being close to the second side surface.

[0023] Furthermore, the liquid bullet structure includes: an atomizing core assembly; a liquid cup, the liquid cup having a second receiving cavity for accommodating the atomizing core assembly; a second seal, the second seal including a seal body and a second annular protrusion, the second annular protrusion being disposed on the outer side wall of the seal body, dividing the seal body into a first end and a second end, the first end having a vent hole connecting the first end and the second end; and a bottom cover, the bottom cover having a third receiving cavity, the first end being located within the second receiving cavity, the second end being located within the third receiving cavity, the liquid cup and the bottom cover jointly clamping the second annular protrusion, the second annular protrusion sealing the second receiving cavity and the third receiving cavity.

[0024] Furthermore, the two outer side walls of the bottom cover are provided with third buckles, and the opening of the second receiving cavity facing the bottom cover is provided with two buckle mounting protrusions. The inner side wall of the buckle mounting protrusion is provided with a third buckle groove. The third buckle and the third buckle groove are engaged one-to-one to connect the liquid cup and the bottom cover.

[0025] Furthermore, the bottom cover is provided with a first air inlet at one end away from the second accommodating cavity, and the liquid bullet structure also includes a first liquid suction member. The first liquid suction member is disposed in the third accommodating cavity, and the first liquid suction member is provided with a first air passage and a second air passage. The first air passage connects the second air passage and the first air inlet, and the second air passage is disposed along the length direction of the third accommodating cavity and connects to the vent.

[0026] Compared with the prior art, the embodiments of this application have the following main advantages:

[0027] When the aerosol generating device is manufactured and sold, the support structure and the liquid bullet structure are connected by the first connecting part. At this time, the liquid inlet is not inserted into the liquid storage chamber, so the aerosol generating medium will not leave the liquid storage chamber. When the user needs to use the aerosol generating device, the support structure and the liquid bullet structure can be driven to move closer together so that the second connecting part can connect the liquid bullet structure and the support structure. At this time, the liquid inlet will be inserted into the liquid storage chamber to connect the liquid storage chamber and the atomizing core assembly. Attached Figure Description

[0028] To more clearly illustrate the solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the aerosol generating device according to an embodiment of this application, where the liquid inlet is not entering the liquid storage chamber;

[0030] Figure 2 This is a schematic diagram of the structure of the liquid inlet of the aerosol generating device according to an embodiment of this application after entering the liquid storage chamber;

[0031] Figure 3 This is a schematic diagram of the liquid bullet structure of the aerosol generating device according to an embodiment of this application;

[0032] Figure 4 This is a schematic diagram of the support structure of the aerosol generating device according to an embodiment of this application;

[0033] Figure 5 This is a schematic diagram of the support structure of the aerosol generating device according to an embodiment of this application from another angle;

[0034] Figure 6 This is a schematic diagram of the structure of the first sealing element according to an embodiment of this application;

[0035] Figure 7 This is an exploded view of the support structure according to an embodiment of this application;

[0036] Figure 8 This is a schematic diagram showing the connection relationship between the bracket body, circuit board, and light-emitting element in an embodiment of this application;

[0037] Figure 9 This is a schematic diagram showing the connection relationship between the support body and the liquid bottle in an embodiment of this application;

[0038] Figure 10 This is a schematic diagram showing the connection relationship between the bracket body, power supply, circuit board and first light-transmitting lens in an embodiment of this application;

[0039] Figure 11 yes Figure 10 This is a schematic diagram showing another angle of connection between the bracket body, power supply, circuit board and first light-transmitting lens in an embodiment of this application;

[0040] Figure 12 This is a schematic diagram of the structure of the first outer shell according to an embodiment of this application;

[0041] Figure 13 This is an explosion diagram of the liquid bullet structure according to an embodiment of this application;

[0042] Figure 14 This is a cross-sectional structural diagram of the liquid-elastic structure according to an embodiment of this application;

[0043] Figure 15 This is an exploded schematic diagram of the first liquid-absorbing element and the fourth sealing element according to an embodiment of this application;

[0044] Figure 16 This is a schematic diagram of the structure of the second outer shell according to an embodiment of this application;

[0045] Figure 17 yes Figure 16 A magnified structural diagram of point A in the diagram.

[0046] Figure label:

[0047] 1. Liquid-elastic structure; 2. Support structure; 10. Liquid inlet; 20. Liquid storage chamber; 21. First annular protrusion; 30. Connector; 31. First connecting part; 32. Second connecting part; 33. Gap; 40. First guide; 41. First guide groove; 42. Opening; 51. First slot; 60. First sealing element; 61. First sealing part; 62. Elastic part; 63. Second sealing part; 64. Sealing hole; 65. Annular groove; 70. Electrode pin; 71. Atomizing core; 72. Heating wire; 73. First electrode hole; 74. Threading hole; 80. Third liquid suction element; 100. Support body; 101, Positioning post; 102, First microphone hole; 110, Third mounting slot; 111, First clearance hole; 112, Second clearance hole; 120, Second mounting slot; 121, First light-transmitting hole; 130, Fifth mounting slot; 131, Second light-transmitting hole; 140, First mounting slot; 141, First snap-fit ​​slot; 142, Guide bone position; 150, Fourth mounting slot; 160, Second guide component; 170, Second snap-fit ​​slot; 180, Positioning slot; 190, Fourth snap-fit ​​slot; 200, Light-transmitting display screen; 300, Light-transmitting liquid reservoir; 310, First light-transmitting... Sidewall; 320, Second translucent sidewall; 400, Circuit board; 410, Positioning hole; 420, Circuit connection wire; 430, Light-emitting element; 500, Power supply; 600, First housing; 610, Guide protrusion; 611, Second buckle; 620, Positioning protrusion; 700, First translucent lens; 800, Second translucent lens; 900, Decorative part; 910, Fourth buckle; 1000, Liquid cup; 1100, L-shaped protrusion; 1110, T-shaped groove; 1200, Second receiving cavity; 1300, Buckle mounting protrusion; 1400, Third buckle groove; 2000, ... Two sealing elements; 2100, first end; 2200, second end; 2300, second annular protrusion; 2310, third clearance hole; 3000, bottom cover; 3100, third receiving cavity; 4000, second outer shell; 4100, T-shaped protrusion; 4200, L-shaped groove; 5000, suction nozzle; 6000, second liquid suction element; 7000, first liquid suction element; 7100, first air passage; 7200, second air passage; 8100, third sealing element; 8200, air regulating element; 8300, first air inlet; 9000, fourth sealing element; 9100, second microphone hole. Detailed Implementation

[0048] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Furthermore, it should be understood that the specific embodiments described herein are only for illustration and explanation of this application and are not intended to limit this application.

[0049] In this application, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in its actual use or operating state, specifically the orientation shown in the accompanying drawings; while "inner" and "outer" refer to the outline of the device. Furthermore, in the description of this application, the term "comprising" means "including but not limited to". The terms first, second, third, etc., are used merely as illustrative purposes and do not impose numerical requirements or establish a numerical order.

[0050] In this application, "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. A and B can be singular or plural.

[0051] In this application, "at least one" means one or more, and "more than one" means two or more. "At least one," "at least one of the following," or similar expressions refer to any combination of these items, including any combination of single or multiple items. For example, "at least one of a, b, or c," or "at least one of a, b, and c," can both mean: a, b, c, ab (i.e., a and b), ac, bc, or abc, where a, b, and c can be single or multiple.

[0052] Various embodiments of this application may exist in the form of a range; it should be understood that the description in the form of a range is merely for convenience and brevity and should not be construed as a hard limitation on the scope of this application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within that range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., and single numbers within the range, such as 1, 2, 3, 4, 5, and 6, regardless of the range. Furthermore, whenever a numerical range is referred to herein, it means including any referenced number (fraction or integer) within the referred range.

[0053] To solve the above problems, please refer to... Figures 1-6This application provides an aerosol generating device, comprising:

[0054] The liquid-bomb structure 1 is provided with a liquid inlet 10, one end of which is connected to the interior of the liquid-bomb structure 1 and the other end is connected to the external environment.

[0055] Support structure 2, with a liquid storage chamber 20 provided inside the support structure 2;

[0056] A connecting component is disposed on the support structure 2 and is used to connect the liquid-elastic structure 1 and the support structure 2. The connecting component is provided with a first connecting part 31 and a second connecting part 32 arranged sequentially in a first direction, the first direction being the direction from the support structure 2 to the liquid-elastic structure 1.

[0057] In the first direction, when the first connecting part 31 connects the liquid-bomb structure 1 and the support structure 2, the liquid inlet 10 abuts against the outer wall of the liquid storage cavity 20 or has a gap with the outer wall of the liquid storage cavity 20. When the second connecting part 32 connects the liquid-bomb structure 1 and the support structure 2, the liquid inlet 10 communicates with the liquid storage cavity 20.

[0058] In this embodiment, the first direction is the X direction in the figure. When the aerosol generating device is manufactured and sold, the support structure 2 and the liquid-elastic structure 1 are as follows: Figure 1 The connection shown is such that the first connection part 31 connects the liquid-gel structure 1 and the support structure 2, at which point the liquid inlet 10 is not inserted into the liquid storage chamber 20; when the user needs to use the aerosol generating device, the support structure 2 and the liquid-gel structure 1 can be driven closer together to achieve... Figure 2 When the position shown is reached, the second connecting part 32 serves to connect the liquid bullet structure 1 and the support structure 2. At this time, the liquid inlet 10 will pass through into the liquid storage chamber 20 to connect the liquid storage chamber 20 and the atomizing core assembly.

[0059] In summary, the aerosol generating device of this application can prevent the aerosol generating medium from entering the atomizing core assembly before the user uses it, thereby preventing leakage and improving service life.

[0060] It should be understood that when the aerosol generating device is in Figure 2 In the current state, the first connecting part 31 can continue to play a connecting role or it can not play a connecting role. When it can continue to play a connecting role, there are more connection points between the support structure 2 and the liquid elastic structure 1, and the connection strength is higher.

[0061] Further, please refer to Figures 3-5Along the first direction, the liquid-elastic structure 1 is provided with a first slot 51 and a second slot in sequence. When the first connecting part 31 is engaged with the second slot, the liquid inlet 10 abuts against the outer wall of the liquid storage cavity 20 or has a gap between it and the outer wall of the liquid storage cavity 20. When the first connecting part 31 is engaged with the first slot 51 and the second connecting part 32 is engaged with the second slot, the liquid inlet 10 communicates with the liquid storage cavity 20.

[0062] In this embodiment, the first slot 51 and the second slot are arranged along the first direction. Therefore, as the liquid-elastic structure 1 and the support structure 2 approach each other, the first connecting part 31 will first engage with the second slot. At this time, the liquid-elastic structure 1 and the support structure 2 are as follows: Figure 1 As shown in the figure; when the user needs to use the aerosol generating device, it is necessary to increase the force so that the first connecting part 31 disengages from the second slot and then enters the first slot 51, while the second connecting part 32 enters the second slot. At this time, there are at least two connection points between the liquid bullet structure 1 and the support structure 2, and the structure has high strength, so the two are not easy to separate.

[0063] Further, please refer to Figures 3-6 The support structure 2 is provided with a liquid storage component and a first sealing component 60. The liquid storage component has a liquid guiding hole on the side facing the liquid bullet structure 1. The first sealing component 60 is used to seal the liquid guiding hole. When the first connecting part 31 connects the liquid bullet structure 1 and the support structure 2, the liquid inlet 10 abuts against the first sealing component 60. When the second connecting part 32 connects the liquid bullet structure 1 and the support structure 2, the liquid inlet 10 passes through the liquid guiding hole, and the first sealing component 60 is located inside the liquid storage component.

[0064] In this embodiment, the aerosol generating device is located at Figure 1 In the indicated state, the liquid guide hole can be sealed by the first seal 60. Simultaneously, because the liquid inlet 10 abuts against the first seal 60, the stability of the first seal 60 is improved, preventing it from detaching away from the liquid storage chamber 20 when the aerosol generating device shakes. The aerosol generating device is located in... Figure 2 When the position shown is such that the first sealing element 60 and the liquid guiding hole are not integrally formed, the liquid inlet element 10 can easily abut the first sealing element 60 until it is separated from the liquid guiding hole and then enters the liquid guiding hole. At this time, the cooperation between the liquid guiding hole and the liquid inlet element 10 can also improve the stability of the aerosol generating device.

[0065] It should be understood that the liquid storage component can be a light-transmitting liquid storage component 300, and the aerosol generating device can be equipped with a light-transmitting display screen 200, which corresponds to the light-transmitting liquid storage component 300. In this case, the user's gaze can pass through the light-transmitting display screen 200 and the light-transmitting liquid storage component 300 to directly observe the situation inside the liquid storage cavity, thereby determining whether the first sealing element 60 has been successfully pushed into the liquid storage cavity. The liquid guide hole and the liquid inlet 10 can be interference-fitted, so that after the liquid inlet 10 pushes the first sealing element 60 into the liquid storage cavity, its entire body can cooperate with the liquid guide hole to prevent liquid leakage from the liquid storage cavity 20.

[0066] Further, please refer to Figures 1-6 The end of the liquid guide hole facing the liquid inlet is provided with a first annular protrusion 21. The first sealing member 60 includes a first sealing part 61, an elastic part 62, a second sealing part 63, a sealing hole 64 and an annular groove 65. The elastic part 62 connects the first sealing part 6 and the second sealing part 63. The sealing hole 64 is provided in the second sealing part 63. The annular groove 65 is provided around the second sealing part 63.

[0067] The first annular protrusion 21 is engaged in the annular groove 65, the second sealing part 63 is interference-fitted with the inner wall of the liquid guiding hole, and the first sealing part 61 is located in the sealing hole 64 to seal the liquid storage cavity 20.

[0068] In this embodiment, firstly, when the liquid inlet 10 abuts against the first sealing part 61, the cooperation between the annular groove 65 and the first annular protrusion 21 can restrict the movement of the first sealing part 61 along the X direction in the figure, thereby preventing the first sealing part 61 from being pushed into the liquid storage cavity 20; secondly, the annular groove 65 can also guide the second sealing part 63 into the liquid guide hole; then, the elastic part 62 can allow the first sealing part 61 to enter the liquid storage cavity 20 after being abutted by the liquid inlet 10, but at the same time prevents the first sealing part 61 from completely detaching from the liquid storage cavity 20, thereby preventing the first sealing part 61 from floating in the liquid storage cavity 20 and affecting the quality of the aerosol generating medium, or from blocking the sealing hole 64 again.

[0069] Compared to the method where the inlet pierces the first seal 60, in this embodiment, the first sealing part 61 of the first seal 60 is moved by abutment to open the liquid storage chamber 20. Therefore, the resistance required for the user to push the inlet 10 into the liquid storage chamber 20 can be reduced, thereby improving the efficiency of the aerosol generating device. It should be understood that when the second sealing part 63 is elastic, the inlet can be press-fitted with the sealing hole 64 to further prevent liquid leakage from the liquid storage chamber 20.

[0070] Further, please refer to Figures 3-5The liquid-elastic structure 1 is provided with a positioning element, and the connecting assembly is also provided with a first guide element 40. The first guide element 40 is provided with a first guide groove 41. The first guide groove 41 has an opening 42 at one end facing the liquid-elastic structure 1. Along the first direction, the size of the opening 42 gradually decreases. The opening 42 is used to guide the positioning element into the first guide groove 41. The positioning element gradually increases in the opposite direction of the first direction to adapt to the first guide groove 41 and the opening 42.

[0071] In this embodiment, the positioning element can be a strip-shaped structure that gradually enters the first guide groove 41 along the X direction in the figure. Because the size of the opening 42 gradually decreases along the first direction, the opening 42 can guide the positioning element to align with the first guide groove 41, thereby improving the assembly efficiency of the support structure 2 and the liquid-elastic structure 1. The positioning element gradually increases in the opposite direction to the first direction, so after the positioning element enters the first guide groove 41, it can also engage with the opening 42 (this engagement can be an interference fit or an overfit), thereby preventing the liquid-elastic structure 1 and the support structure 2 from shaking and separating.

[0072] Further, please refer to Figures 3-5 The connecting assembly also includes a connector 30, with a first connecting part 31 and a second connecting part 32 both disposed on the connector 30, and a gap 33 between the connector 30 and the first guide 40.

[0073] In this embodiment, because the first connecting part 31 is located between the liquid elastic structure 1 and the support structure 2... Figure 1 Move to Figure 2 When the first connecting part 31 is in its correct position, it needs to disengage from its original connection point, such as from the second slot. Therefore, the connecting part 30 needs to deform so that the first connecting part 31 can disengage from the second slot and then enter the first slot 51 during deformation. During the deformation process of the connecting part 30, a certain deformation space is required, and at the same time, the strength of the connecting part 30 itself needs to be within a suitable range to allow for deformation.

[0074] In this embodiment, there is a gap 33 between the connector 30 and the first guide 40. This gap 33 allows the connector 30 to deform. At the same time, the gap 33 between the first guide 40 and the connector 30 also prevents the first guide 40 and the connector 30 from contacting each other, thus avoiding the connection 30 from being too strong to deform.

[0075] Further, please refer to Figure 3 and Figure 5The liquid bullet structure 1 is provided with an atomizing core assembly. The liquid inlet 10 is connected to the atomizing core assembly. The atomizing core assembly includes an atomizing core 71 and a heating wire 72. The outer wall of the liquid bullet structure 1 is also provided with a first electrode hole 73. The support structure 2 is also provided with an electrode nail 70. One end of the heating wire 72 is connected to the atomizing core 71, and the other end passes through the liquid bullet structure 1 and extends into the first electrode hole 73. The electrode nail 70 passes through the first electrode hole 73 and is connected to the electrode nail 70.

[0076] In this embodiment, after the heating wire 72 passes through the first electrode hole 73, the electrode pin 70 can pass through the first electrode hole 73 to fix the heating wire 72 while fixing the electrode pin 70, and to make the heating wire 72 and the electrode pin 70 contact each other; at the same time, the heating wire 72 can play the role of interference fit between the electrode pin 70 and the first electrode hole 73, thereby improving the stability of the aerosol generating device.

[0077] In existing technologies, aerosol generating devices typically include a liquid bottle and an atomizing core assembly. The liquid bottle contains the aerosol generating medium, and the atomizing core assembly heats the aerosol generating medium to produce aerosol for consumption by the user. With technological advancements, aerosol generating devices often include a circuit board 400 and a display screen. The display screen shows the current information of the aerosol generating device, and the circuit board 400 controls the display screen.

[0078] To allow users to fully understand the remaining amount of aerosol generating medium in the liquid bottle, a transparent display screen 200 can be used. After the transparent display screen 200 is placed on the liquid bottle, the user can observe the remaining amount of aerosol generating medium through the transparent display screen 200. At the same time, LED beads are also provided, and the light emitted by the LED beads makes the user able to clearly see the remaining amount of aerosol generating medium in the liquid bottle. However, the layout of the transparent display screen 200, circuit board 400 and LED beads in the prior art is poor, resulting in low space utilization of the aerosol generating device.

[0079] To further address the above issues, please refer to... Figures 7-8 The support structure 2 includes: a support body 100, which includes an adjacent first side and a second side, and has a liquid storage cavity 20 inside; a light-transmitting display screen 200, which is disposed on the first side and is used to observe the liquid storage cavity 20 through the light-transmitting display screen 200; a circuit board 400 and a light-emitting element 430, which are both disposed on the second side, the light-emitting element 430 is used to illuminate the liquid storage cavity 20, and the circuit board 400 is electrically connected to the light-transmitting display screen 200 and the light-emitting element 430.

[0080] In this embodiment, the first side is parallel to the plane formed by XZ in the figure, and the second side is parallel to the plane formed by YZ in the figure. Since the light-transmitting display screen 200 is disposed on the first side, and the circuit board 400 and the light-emitting element 430 are both disposed on the second side adjacent to the first side, the installation space of at least two intersecting surfaces (XZ plane and YZ plane) of the bracket body 100 in the spatial structure can be fully utilized, thereby improving the space utilization rate of the bracket structure 2; at the same time, this arrangement can also prevent the light emitted by the light-emitting element 430 from directly illuminating the light-transmitting display screen 200, so as to avoid affecting the user's use of the light-transmitting display screen 200 or observation of the liquid storage chamber 20 through the light-transmitting display screen 200.

[0081] It should be understood that the light-emitting element 430 is used to emit light to increase the brightness inside the liquid storage chamber 20, thereby making it easier for the user to observe the remaining amount of aerosol generating medium inside the liquid storage chamber 20 through the light-transmitting display screen 200.

[0082] Further, please refer to Figure 7 and Figure 9 The bracket body 100 is also provided with a first mounting groove 140, and the bracket structure 2 also includes a light-transmitting liquid storage component 300, which is disposed in the first mounting groove 140 and has a liquid storage chamber 20 inside.

[0083] In this embodiment, the light-transmitting liquid storage component 300 and the support body 100 are designed separately, so the user can quickly replenish the aerosol generating medium by replacing the light-transmitting liquid storage component 300.

[0084] It should be understood that the light-transmitting liquid storage component 300 can also be integrally formed with the support body 100. In this case, the light-transmitting liquid storage component 300 can be provided with a liquid inlet that connects the liquid storage chamber 20 and the external environment. The liquid inlet is used to guide the external aerosol generating medium into the liquid storage chamber 20.

[0085] Further, please refer to Figure 7 and Figure 9 The bracket body 100 is also provided with a third side, which is arranged opposite to the second side, and the first mounting groove 140 is provided on the third side; and / or,

[0086] The light-transparent liquid storage component 300 is provided with a liquid guiding hole and a first sealing element 60. The liquid guiding hole connects the liquid storage cavity 20 to the external environment, and the first sealing element 60 seals the liquid guiding hole; and / or,

[0087] A first latching groove 141 is provided in the first mounting groove 140, and a first latch is provided on the side wall of the light-transmitting liquid storage component 300. The first latch engages with the first latching groove 141 to fix the light-transmitting liquid storage component 300; and / or,

[0088] A guide rib 142 is provided in the first mounting groove 140 along the direction from the bottom of the first mounting groove 140 to the opening of the first mounting groove 140. The guide rib 142 abuts against the light-transmitting liquid storage component 300 and is used to guide the light-transmitting liquid storage component 300 into the first mounting groove 140.

[0089] In this embodiment, because the third side is arranged opposite to the second side, the light emitted by the light-emitting element 430 can directly hit the light-transmitting liquid storage element 300. Simultaneously, the thickness of the light-transmitting element and the circuit board 400 along the X direction is relatively thin. Therefore, placing the first mounting groove 140 on the third side can fully utilize the remaining space in the X direction, further improving the space utilization rate of the support structure 2. The first sealing element 60 can prevent liquid in the storage cavity 20 from overflowing from the liquid guide hole. The liquid guide hole can guide external devices into the storage cavity 20 to guide the aerosol generating medium to flow to the atomizing core assembly. The first snap-fit ​​groove 141 and the first snap-fit ​​can be engaged to improve the connection strength between the light-transmitting liquid storage element 300 and the first mounting groove 140. The guide rib 142 can contact the lower surface of the light-transmitting liquid storage element 300 to guide the light-transmitting liquid storage element 300 into the first mounting groove 140 while restricting its position within the first mounting groove 140, thereby improving the installation efficiency and connection stability of the light-transmitting liquid storage element 300.

[0090] Further, please refer to Figure 9 The light-transmitting liquid storage component 300 is provided with a first light-transmitting sidewall 310 and a second light-transmitting sidewall 320. The first light-transmitting sidewall 310 is close to the first side surface, and the second light-transmitting sidewall 320 is close to the second side surface.

[0091] In this embodiment, when the light-transmitting liquid storage component 300 is provided with both a first light-transmitting sidewall 310 and a second light-transmitting sidewall 320, the light emitted by the light-emitting component 430 can pass through the second light-transmitting sidewall 320 and then be reflected or refracted to the first light-transmitting sidewall 310. Finally, most of the light can pass through the first light-transmitting sidewall 310 to the light-transmitting display screen 200, thereby improving the clarity of the user's observation of the liquid storage cavity 20.

[0092] Furthermore, the light transmittance of the second light-transmitting sidewall 320 is less than that of the first light-transmitting sidewall 310; and / or,

[0093] The second light-transmitting sidewall 320 includes an inner wall and an outer wall, wherein the roughness of the inner wall is less than that of the outer wall; and / or,

[0094] The inner and outer walls of the second translucent sidewall 320 are both matte.

[0095] In this embodiment, because the light transmittance of the first light-transmitting sidewall 310 is less than that of the first sidewall, the light emitted by the light-emitting element 430 can easily pass through the light-transmitting display screen 200. Simultaneously, it also allows the user to easily observe the remaining amount of aerosol-generating medium in the liquid storage cavity 20 through the light-transmitting display screen 200. When the inner and outer walls of the second light-transmitting sidewall 320 are matte, they can disperse the light emitted by the light-emitting element 430 hitting the second light-transmitting sidewall 320, allowing the light to enter the liquid storage cavity 20 evenly, thereby improving the overall brightness within the liquid storage cavity 20. When the roughness of the inner wall is less than that of the outer wall, the higher roughness of the outer wall can prevent the light-transmitting liquid storage element 300 from being scratched and affecting its light transmittance when it is bumped or knocked against the outside.

[0096] Further, please refer to Figure 8 The second side is provided with a second mounting groove 120. The light-emitting element 430 includes a light-emitting body and multiple lamp beads. The multiple lamp beads are arranged on the same side of the light-emitting body. The bottom of the second mounting groove 120 is provided with multiple first light-transmitting holes 121. The light-emitting element 430 passes through the first light-transmitting holes 121. The first light-transmitting holes 121 are used to guide the light from the light-emitting element 430 to the liquid storage chamber 20.

[0097] In this embodiment, the light-emitting body enables multiple LED beads to be installed simultaneously into the first light-transmitting hole 121, thereby improving the installation efficiency of the LED beads.

[0098] Further, please refer to Figure 8 , Figure 10 and Figure 11 The second side is provided with a third mounting groove 110, the circuit board 400 is located in the third mounting groove 110, the side wall of the third mounting groove 110 is provided with a first clearance hole 111, the first clearance hole 111 connects the third mounting groove 110 and the second mounting groove 120.

[0099] In this embodiment, the first clearance groove can connect the third mounting groove 110 and the second mounting groove 120, so that the circuit board 400 and the light-emitting element 430 can be directly installed on the second side through a modular installation method after assembly, thereby improving the assembly efficiency of the aerosol generating device.

[0100] Further, please refer to Figures 7-8 , Figures 10-11 The second side is provided with a third mounting groove 110, and the circuit board 400 is located in the third mounting groove 110. The bracket structure 2 also includes a circuit connection wire 420. The side wall of the third mounting groove 110 facing the first side is provided with a second clearance hole 112. The circuit connection wire 420 passes through the second clearance hole 112, and one end is connected to the circuit board 400, and the other end is connected to the light-transmitting display screen 200; and / or,

[0101] The bracket structure 2 also includes a power supply 500, and a fourth mounting groove 150 is provided on the second side. The second mounting groove 120 is located at the bottom of the fourth mounting groove 150. The power supply 500 is located in the fourth mounting groove 150 and restricts the position of the light-emitting element 430.

[0102] In this embodiment, the third mounting slot 110 can effectively fix and accommodate the circuit board 400 to prevent it from shaking. The second clearance hole 112 allows the circuit connection wire 420 to pass directly from the second side to the first side, thereby improving the assembly efficiency of the circuit board 400 and the light-transmitting display screen 200. At the same time, the light-transmitting display screen 200 can also be assembled with the circuit board 400 first through the circuit connection wire 420, and then the two can be directly modularly installed on the bracket body 100 to improve the assembly efficiency of the bracket structure 2. The power supply 500 is located in the fourth mounting slot 150 and can squeeze the light-emitting element 430 to prevent the light-emitting element 430 from falling out of the preset position.

[0103] It should be understood that the third mounting slot 110 may also be provided with a positioning post 101, and the circuit board 400 is provided with a positioning hole 410. The positioning post 101 can pass through the positioning hole 410 to guide the circuit board 400 to be installed in the third mounting slot 110 in a preset position.

[0104] Further, please refer to Figure 7 , Figure 10 and Figure 11 The support structure 2 also includes a first light-transmitting lens 700, which is disposed on the first side and covers the light-transmitting display screen 200; and / or,

[0105] The support structure 2 also includes a second light-transmitting lens 800, which is connected to the support body 100, disposed opposite to the first side, and located on the side of the liquid storage cavity 20 away from the light-transmitting display screen 200; and / or,

[0106] The support structure 2 also includes a decorative element 900, which is connected to the first side and together with the first side clamps and restricts the light transmission display screen 200.

[0107] In this embodiment, the first light-transmitting lens 700 prevents the light-transmitting display screen 200 from being scratched by external devices and also serves a decorative purpose; the second light-transmitting lens 800 increases the brightness within the liquid storage cavity 20, allowing the user to observe the remaining amount of the aerosol generating device within the liquid storage cavity 20. When both the first light-transmitting lens 700 and the second light-transmitting lens 800 are simultaneously provided, they allow the light emitted by the light-emitting element 430 to be refracted or reflected multiple times, thereby enhancing the three-dimensionality of the support structure 2 and improving the visibility of the liquid storage cavity 20. The decorative element 900 secures the light-transmitting display screen 200 to the first side, thus preventing the light-transmitting display screen 200 from detaching from its preset position.

[0108] Further, please refer to Figure 7 , Figure 10 and Figure 11 Two transparent display screens 200 can be provided, each with a first side and a side opposite to the first side. This allows the user to directly observe the interior of the liquid storage chamber 20 from both the positive and negative directions along the Y-axis, facilitating the observation of the remaining aerosol generating medium within the chamber. Furthermore, this design also allows the user to easily view the patterns and text displayed on the transparent display screens 200, thereby improving the efficiency of the aerosol generating device.

[0109] It should be understood that the side opposite to the first side can also be set as a transparent side. In this case, the user can directly observe the remaining aerosol generating medium in the liquid storage chamber 20 located in the support structure 2 through the transparent side. This setting omits the light-transmitting display screen 200 on one side, thus reducing the production cost of the aerosol generating device while facilitating user observation. When the liquid storage chamber 20 is located in the light-transmitting liquid storage component 300, the user can observe the remaining aerosol generating medium through the transparent side and the light-transmitting liquid storage component 300.

[0110] Further, please refer to Figure 7 , Figure 10 and Figure 11 The light-transmitting display screen 200 has a pressing area around its periphery, and a decorative piece 900 covers the pressing area to seal the connection between the light-transmitting display screen 200 and the first side surface; and / or,

[0111] Decorative component 900 covers the light-transmitting display screen and is provided with a lens mounting hole. The lens mounting hole communicates with the light-transmitting display screen 200. A first light-transmitting lens 700 is installed in the lens mounting hole and is interference-fitted with the side wall of the lens mounting hole to seal the connection between the light-transmitting display screen 200 and the lens mounting hole; and / or,

[0112] The first side is provided with multiple fourth buckle slots 190, and the decorative part is provided with multiple fourth buckles 910 facing the first side. The fourth buckles 910 are engaged with the fourth buckle slots 190 one by one to fix the decorative part 900.

[0113] In this embodiment, when the decorative part 900 presses the entire pressing area, the periphery of the light-transmitting display screen 200 is subjected to uniform force, which can effectively prevent the position of the local force on the light-transmitting display screen 200 from changing; at the same time, it can also completely seal the connection between the light-transmitting display screen 200 and the first side, so as to prevent external liquids and gases from entering the connection between the light-transmitting display screen 200 and the first side, the interior of the bracket body, etc., thereby improving the service life of the bracket structure 2.

[0114] When the decorative component 900 is provided with a lens mounting hole, the lens mounting hole can fix the first light-transmitting lens 700. At the same time, the first light-transmitting lens 700 can also prevent external gas or liquid from entering the bracket structure 2 through the gap between the light-transmitting display screen 200 and the lens mounting hole without affecting the light transmittance of the light-transmitting display screen 200. After the fourth buckle 910 and the fourth buckle groove 190 are engaged, they can effectively prevent the decorative component 900 from shaking, thereby improving the stability of the bracket structure 2.

[0115] Further, please refer to Figures 7-12 The first side also has a fifth mounting groove 130, in which the light-transmitting display screen 200 is fitted. A second light-transmitting hole 131 is provided at the bottom of the fifth mounting groove 130, allowing the light-transmitting display screen 200 to display the liquid in the liquid storage chamber 20; and / or,

[0116] The bracket structure 2 also includes a first outer shell 600. The outer side wall of the bracket body 100 is provided with a second guide 160 and a second snap-fit ​​groove 170. A second guide groove is formed between the second guide 160 and the outer side wall. The first outer shell 600 is provided with a guide protrusion 610. The guide protrusion 610 is provided with a second snap-fit ​​611. The second guide groove is used to guide the guide protrusion 610 to move toward the bracket body 100 to connect the second snap-fit ​​611 and the second snap-fit ​​groove 170.

[0117] In this embodiment, the fifth mounting groove 130 can fix the light-transmitting display screen 200 to prevent it from shaking, while the second light-transmitting hole 131 allows the user to directly observe the liquid inside the liquid storage chamber 20 through the light-transmitting display screen 200. The second guide groove formed by the second guide member 160 and the outer wall enables the second latch 611 to move stably into the second latch groove 170, thereby improving the assembly efficiency of the first housing 600 and the bracket body 100.

[0118] For further details, please refer to... Figures 7-12 The support structure 2 also includes a first outer shell 600, which has a first receiving cavity. The inner wall of the first receiving cavity has multiple positioning protrusions 620. The support body 100 is located within the first receiving cavity, and its outer wall has multiple positioning grooves 180. The positioning protrusions 620 are correspondingly engaged with the positioning grooves 180; and / or,

[0119] An electrode pin 70 is provided on the side of the circuit board 400 facing the support body 100, and a second electrode hole is provided on the second side, with the electrode pin 70 passing through the second electrode hole; and / or,

[0120] The second side is also provided with a microphone hole, and the side of the circuit board 400 facing the second side is provided with a first microphone, which abuts against the first microphone hole 102.

[0121] In this embodiment, after the bracket body 100 is installed inside the first housing 600, the positioning protrusion 620 will engage with the positioning groove 180 to prevent the bracket structure 2 from detaching from the first housing 600. The electrode pin 70 can pass through the second electrode hole so that the position of the electrode pin 70 is restricted by the second motor hole. The first microphone hole 102 can guide external gas to contact the microphone to activate the aerosol generating device.

[0122] In the prior art, the liquid atomizer structure 1 includes a nozzle 5000, a liquid cup 1000, a bottom cover 3000, and an atomizing core assembly. The atomizing core assembly is located inside the liquid cup 1000, and the bottom cover 3000 is located on the side of the liquid cup 1000 away from the nozzle 5000, serving to support the atomizing core assembly and facilitate airflow. After the aerosol generating medium enters the atomizing core assembly, or after the aerosol condenses and flows back to the liquid cup 1000, the poor sealing between the liquid cup 1000 and the bottom cover 3000 can easily lead to leakage of the aerosol generating medium into the circuit components, thereby affecting the service life of the aerosol generating device.

[0123] Further, please refer to Figures 13-14 The liquid bullet structure 1 includes: an atomizing core assembly; a liquid cup 1000, the liquid cup 1000 having a second receiving cavity 1200 for receiving the atomizing core assembly; and a second sealing member 2000, the second sealing member 2000 including a sealing member body and a second annular protrusion 2300, the second annular protrusion 2300 being disposed on the outer side wall of the sealing member body, dividing the sealing member body into a first end 2100 and a second end 2200, the first end 2100 having a vent hole connecting the first end 2100 and the second end 2200;

[0124] The bottom cover 3000 has a third receiving cavity 3100. The first end 2100 is located in the second receiving cavity 1200, and the second end 2200 is located in the third receiving cavity 3100. The liquid cup 1000 and the bottom cover 3000 together clamp the second annular protrusion 2300, and the second annular protrusion 2300 seals the second receiving cavity 1200 and the third receiving cavity 3100.

[0125] In this embodiment, the first end 2100 and the second end 2200 respectively enter the second receiving cavity 1200 and the third receiving cavity 3100 to block the second receiving cavity 1200 and the third receiving cavity 3100, so as to prevent liquid leakage between the liquid cup 1000 and the bottom cover 3000; the second annular protrusion 2300 is disposed between the liquid cup 1000 and the bottom cover 3000, so it can further prevent liquid leakage between the liquid cup 1000 and the bottom cover 3000; at the same time, the second annular protrusion 2300 can also abut against the liquid cup 1000 and the bottom cover 3000 to prevent the second sealing member 2000 from entering the second receiving cavity 1200 and the third receiving cavity 3100 too much, thereby improving the assembly efficiency and assembly accuracy of the liquid spring structure 1.

[0126] In summary, the liquid bullet structure 1 of this embodiment has high assembly efficiency and service life, and therefore the aerosol generating device also has high assembly efficiency and service life.

[0127] Further, please refer to Figure 13 The bottom cover 3000 has two opposite outer walls with third buckles. The second receiving cavity 1200 has two buckle mounting protrusions 1300 at the opening 42 facing the bottom cover 3000. The inner wall of the buckle mounting protrusion 1300 has a third buckle groove 1400. The third buckles and the third buckle grooves are engaged one-to-one to connect the liquid cup 1000 and the bottom cover 3000.

[0128] In this embodiment, when the liquid cup 1000 and the bottom cover 3000 are connected, the snap-fit ​​protrusion 1300 will abut against the side wall of the bottom cover 3000, and the third snap-fit ​​groove 1400 on the snap-fit ​​protrusion 1300 will be engaged with the third snap-fit ​​to prevent the liquid cup 1000 and the bottom cover 3000 from separating.

[0129] It should be understood that the second annular protrusion 2300 may be provided with a third clearance hole 2310, and the snap-fit ​​mounting protrusion 1300 passes through the third clearance hole 2310 to avoid the second seal 2000 from deforming after the snap-fit ​​mounting protrusion 1300 squeezes the second annular protrusion 2300, thereby avoiding the sealing failure of the second seal 2000; at the same time, it can also allow the second seal 2000 and the liquid cup 1000 to be assembled first, and then modularly installed on the bottom cover 3000, thereby improving the assembly efficiency of the liquid spring structure 1.

[0130] Further, please refer to Figures 13-14 The length direction of the second receiving cavity 1200 intersects the length direction of the third receiving cavity 3100 to form an angle of 85° to 95°.

[0131] In this embodiment, the length direction of the second receiving cavity 1200 is the Z direction in the figure, and the length direction of the third receiving cavity 3100 is the X direction in the figure. Because the length directions of the second receiving cavity 1200 and the third receiving cavity 3100 form an angle of 85° to 95°, the liquid, after dripping down from the second receiving cavity 1200, will first contact the side wall of the third receiving cavity 3100 (or, if a first liquid-absorbing element is provided, it will drip onto the first liquid-absorbing element), thereby preventing the liquid in the second receiving cavity 1200 from flowing back directly through the third receiving cavity 3100 to other internal components (e.g., through the fourth sealing element 9000 for the opening through which gas flows through the microphone).

[0132] Further, please refer to Figure 14 and Figure 15 The bottom cover 3000 is provided with a first air inlet 8300 at one end away from the second receiving cavity 1200. The liquid bullet structure 1 also includes a first liquid suction member, which is disposed in the third receiving cavity 3100. The first liquid suction member is provided with a first air passage 7100 and a second air passage 7200. The first air passage 7100 connects the second air passage 7200 and the first air inlet 8300. The second air passage 7200 is disposed along the length direction of the third receiving cavity 3100 and connects to the vent.

[0133] In this embodiment, the first suction element can absorb the aerosol generating medium or other liquids flowing back from the second receiving cavity 1200 to the third receiving cavity 3100. The first air inlet 8300 is located at the end away from the second receiving cavity 1200 (Z direction), which can prevent the user from blocking the first air inlet 8300 when gripping the liquid bullet structure 1, thus affecting the user's suction experience. The second air passage 7200 is arranged along the X direction in the figure, which can allow the gas flowing from the first air passage 7100 into the second air passage 7200 to flow smoothly into the vent, while the first air passage 7100 can guide the gas outside the first air inlet 8300 into the liquid bullet structure 1. When the length directions of the first air passage 7100 and the second air passage 7200 intersect to form an angle, it can also prevent the liquid flowing back in the second air passage 7200 from directly entering the first air passage 7100, but instead allow the liquid flowing back to contact the first suction element, so as to avoid the liquid blocking the first air inlet 8300.

[0134] It should be understood that the liquid bullet structure 1 may also be provided with a suction nozzle 5000, located at the end away from the liquid cup 1000 and the third receiving cavity 3100, for drawing aerosol generating medium within the atomizing core assembly. A third liquid suction element 80 may also be provided between the suction nozzle 5000 and the liquid cup 1000, which can be used to prevent leakage at the connection between the suction nozzle 5000 and the liquid cup 1000. The angles of the first air passage 7100 and the second air passage 7200 can be arbitrarily set to adapt to vents and the first air inlet 8300 with different positional relationships. For example, the first air passage 7100 and the second air passage 7200 may form a V-shape or be set at a right angle (e.g., Figure 14 ).

[0135] Further, please refer to Figure 14 and Figure 15 The liquid bullet structure 1 also includes a third sealing element 8100 and an air regulating element 8200. The third receiving cavity 3100 includes a first sub-receiving cavity and a second sub-receiving cavity. The first sub-receiving cavity and the second sub-receiving cavity are arranged sequentially along the length direction of the first air passage 7100. The first liquid suction element is located in the first sub-receiving cavity, the third sealing element 8100 is located in the second sub-receiving cavity, and the first air inlet 8300 penetrates the third sealing element 8100.

[0136] The air regulating component 8200 is disposed inside the bottom cover 3000 and is located between the third seal 8100 and the inner wall of the bottom cover 3000. The air regulating component 8200 is used to rotate or move so that the first air inlet 8300 is opened or closed.

[0137] In this embodiment, the third seal 8100 prevents liquid in the first liquid-absorbing element from seeping into the gas regulating element 8200. The gas regulating element 8200 can control the opening and closing of the first air inlet 8300 to prevent gas from entering the aerosol generating device when it is not in use, thereby preventing the microphone from being accidentally activated by airflow.

[0138] Further, please refer to Figure 14 and Figure 15 The liquid-elastic structure 1 also includes a fourth seal 9000, which is used to seal the end of the third receiving cavity 3100 away from the second seal 2000. The side of the fourth seal 9000 away from the third receiving cavity 3100 is provided with a first electrode hole 73 and a wire hole 74. The atomizing core assembly includes a heating wire 72 and an atomizing core 71. One end of the heating wire 72 is connected to the atomizing core 71, and the other end passes through the wire hole 74 and is bent into the first electrode hole 73.

[0139] In this embodiment, the fourth sealing member 9000 can effectively seal the third receiving cavity 3100 (excluding the air passage used by the vent and microphone) together with the second sealing member 2000 to prevent liquid from seeping out of the third receiving cavity 3100. The wire hole 74 can restrict the heating wire 72 to prevent the heating wire 72 from bending under force and affecting the efficiency of the atomizing core assembly; at the same time, the wire hole 74 can also guide the heating wire 72 to enter the first electrode hole 73 with a shorter distance, thereby reducing the material signal of the heating wire 72. When the heating wire 72 is located in the first electrode hole 73, the external electrode pin 70 only needs to pass through the first electrode hole 73 to assemble the electrode pin 70 and the heating wire 72, thereby omitting the alignment step of the heating wire 72 and the electrode pin 70, and thus improving the assembly efficiency of the heating wire 72 and the motor.

[0140] Further, please refer to Figures 14-15 The fourth seal 9000 is also provided with a second microphone hole 9100, which communicates with the third receiving cavity 3100 and the external environment; and / or,

[0141] The liquid cup 1000 is also provided with a liquid inlet 10, which is located on the outer wall of the liquid cup 1000 and connects the inside of the atomizing core assembly with the external environment.

[0142] In this embodiment, the microphone orifice guides the gas in the third receiving cavity 3100 through the microphone orifice to reach the microphone inside the aerosol generating device. The liquid inlet 10 guides the aerosol generating medium inside the aerosol generating device into the atomizing core assembly, and at the same time, it also strengthens the connection between the liquid bullet structure 1 and the external structure.

[0143] Further, please refer to Figure 14 The vent includes a first sub-vent and a second sub-vent. The second sub-vent is located at the second end 2200. A second liquid suction element is provided inside the second sub-vent. The second liquid suction element is provided with a first through hole. The first through hole connects the first sub-vent and the third receiving cavity 3100.

[0144] In this embodiment, the second liquid-absorbing member can further prevent the liquid in the third receiving cavity 3100 from leaking from the connection between the bottom cover 3000 and the second sealing member 2000. At the same time, it can also absorb the liquid flowing back into the third receiving cavity 3100 from the first sub-vent hole, so as to avoid excessive liquid in the third receiving cavity 3100 and leakage.

[0145] Further, please refer to Figure 16 and Figure 17The liquid bullet structure 2 also includes a second outer shell 4000, with the liquid cup 1000 and the bottom cover 3000 both disposed inside the second outer shell 4000. The inner sidewall of the second outer shell 4000 is provided with two symmetrically arranged L-shaped guide grooves 4200 and a T-shaped protrusion 4100 formed between the two L-shaped guide grooves 4200. The outer sidewall of the liquid cup 1000 is provided with two symmetrically arranged L-shaped protrusions 1100 and a T-shaped groove 1110 formed between the two L-shaped protrusions 1100. The L-shaped protrusions 1100 correspond to the L-shaped guide grooves 4200, and the T-shaped groove 1110 corresponds to the T-shaped protrusions 4100.

[0146] In this embodiment, firstly, the T-shaped protrusion 4100 is embedded in the T-shaped groove 1110 formed by the two L-shaped protrusions 1100 on the outer wall of the liquid cup 1000, providing a clear and unique axial sliding path for the liquid cup 1000 to be inserted into the second housing 4000. This effectively guides the liquid cup 1000 smoothly and accurately into the predetermined installation position, significantly improving assembly efficiency and accuracy. Secondly, the T-shaped groove 1110 constrains the spatial position of the T-shaped protrusion 4100, effectively limiting its axial movement and wobbling after the liquid cup 1000 is assembled in place. This enhances the structural stability and connection reliability of the liquid cup 1000 within the second housing 4000, preventing loosening during operation.

[0147] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

[0148] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, combinations, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An aerosol generating device, characterized in that, include: The liquid-bomb structure is equipped with a liquid inlet, one end of which is connected to the interior of the liquid-bomb structure and the other end is connected to the external environment; A support structure, wherein a liquid storage chamber is provided within the support structure; A connecting component is disposed on the support structure and is used to connect the liquid-elastic structure and the support structure. The connecting component is provided with a first connecting part and a second connecting part arranged sequentially in a first direction, the first direction being the direction from the support structure to the liquid-elastic structure. In the first direction, when the first connecting part connects the liquid-bomb structure and the support structure, the liquid inlet abuts against the outer wall of the liquid storage cavity or has a gap with the outer wall of the liquid storage cavity; when the second connecting part connects the liquid-bomb structure and the support structure, the liquid inlet communicates with the liquid storage cavity.

2. The aerosol generating device according to claim 1, characterized in that, Along the first direction, the liquid-elastic structure is provided with a first slot and a second slot in sequence. When the first connecting part is engaged in the second slot, the liquid inlet abuts against the outer wall of the liquid storage cavity or there is a gap between it and the outer wall of the liquid storage cavity. When the first connecting part is engaged in the first slot and the second connecting part is engaged in the second slot, the liquid inlet communicates with the liquid storage cavity.

3. The aerosol generating device according to claim 1, characterized in that, The support structure is provided with a liquid storage component and a first sealing component. The liquid storage component has a liquid guiding hole on the side facing the liquid elastic structure. The first sealing component is used to seal the liquid guiding hole. When the first connecting part connects the liquid-bomb structure and the support structure, the liquid inlet abuts against the first sealing member. When the second connecting part connects the liquid-bomb structure and the support structure, the liquid inlet passes through the liquid guiding hole, and the first sealing member is located inside the liquid storage member.

4. The aerosol generating device according to claim 1, characterized in that, The liquid-elastic structure is provided with a positioning component, and the connecting assembly is also provided with a first guide component. The first guide component is provided with a first guide groove. The first guide groove has an opening at one end facing the liquid-elastic structure. Along the first direction, the size of the opening gradually decreases. The opening is used to guide the positioning component into the first guide groove. The positioning component gradually increases in the opposite direction of the first direction to adapt to the first guide groove and the opening.

5. The aerosol generating device according to claim 4, characterized in that, The connecting assembly further includes a connector, wherein the first connecting portion and the second connecting portion are both disposed on the connector, and there is a gap between the connector and the first guide.

6. The aerosol generating device according to claim 4, characterized in that, The liquid-bomb structure is provided with an atomizing core assembly. The liquid inlet is connected to the atomizing core assembly. The atomizing core assembly includes an atomizing core and a heating wire. The outer wall of the liquid-bomb structure is also provided with a first electrode hole. The support structure is also provided with an electrode pin. One end of the heating wire is connected to the atomizing core, and the other end passes through the liquid-bomb structure and extends into the first electrode hole. The electrode pin passes through the first electrode hole and is connected to the heating wire.

7. The aerosol generating apparatus according to claim 1, characterized in that, The support structure includes: a support body, the support body having adjacent first and second sides and having a liquid storage cavity inside; a light-transmitting display screen, the light-transmitting display screen being disposed on the first side for observing the liquid storage cavity through the light-transmitting display screen; a circuit board and a light-emitting element, the circuit board and the light-emitting element being disposed on the second side, the light-emitting element being used to illuminate the liquid storage cavity, and the circuit board being electrically connected to the light-transmitting display screen and the light-emitting element.

8. The aerosol generating apparatus according to claim 7, characterized in that, The main body of the bracket is also provided with a first mounting groove, and the bracket structure also includes a light-transmitting liquid storage component, which is disposed in the first mounting groove and has a liquid storage cavity inside.

9. The aerosol generating apparatus according to claim 8, characterized in that, The bracket body also has a third side surface, which is disposed opposite to the second side surface, and the first mounting groove is disposed on the third side surface; and / or The light-transparent liquid storage component is provided with a liquid guiding hole and a first sealing element. The liquid guiding hole connects the liquid storage cavity to the external environment, and the first sealing element seals the liquid guiding hole; and / or... The first mounting groove is provided with a first snap-fit ​​groove, and the side wall of the light-transmitting liquid storage component is provided with a first snap-fit. The first snap-fit ​​is engaged with the first snap-fit ​​groove to fix the light-transmitting liquid storage component; and / or, The first mounting groove is provided with a guide rib that extends from the bottom of the first mounting groove to the opening of the first mounting groove. The guide rib abuts against the light-transmitting liquid storage component and is used to guide the light-transmitting liquid storage component into the first mounting groove.

10. The aerosol generating apparatus according to claim 8, characterized in that, The light-transmitting liquid storage component is provided with a first light-transmitting sidewall and a second light-transmitting sidewall, the first light-transmitting sidewall being close to the first side wall and the second light-transmitting sidewall being close to the second side wall.

11. The aerosol generating apparatus according to claim 1, characterized in that, The liquid bullet structure includes: an atomizing core assembly; a liquid cup, the liquid cup having a second receiving cavity for accommodating the atomizing core assembly; a second seal, the second seal including a seal body and a second annular protrusion, the second annular protrusion being disposed on the outer side wall of the seal body, dividing the seal body into a first end and a second end, the first end having a vent hole connecting the first end and the second end; and a bottom cover, the bottom cover having a third receiving cavity, the first end being located within the second receiving cavity, the second end being located within the third receiving cavity, the liquid cup and the bottom cover jointly clamping the second annular protrusion, the second annular protrusion sealing the second receiving cavity and the third receiving cavity.

12. The aerosol generating apparatus according to claim 11, characterized in that, The bottom cover has two opposite outer side walls each provided with a third buckle. The second receiving cavity has two buckle mounting protrusions at the opening facing the bottom cover. The inner side wall of the buckle mounting protrusion is provided with a third buckle groove. The third buckle and the third buckle groove are engaged one-to-one to connect the liquid cup and the bottom cover.

13. The aerosol generating apparatus according to claim 11, characterized in that, The bottom cover is provided with a first air inlet at one end away from the second accommodating cavity. The liquid bullet structure also includes a first liquid suction member, which is disposed in the third accommodating cavity. The first liquid suction member is provided with a first air passage and a second air passage. The first air passage connects the second air passage and the first air inlet. The second air passage is disposed along the length of the third accommodating cavity and connects to the vent.

14. The aerosol generating apparatus according to claim 11, characterized in that, The liquid bullet structure also includes a second outer shell, in which the liquid cup and the bottom cover are both disposed. The inner sidewall of the second outer shell is provided with two symmetrically arranged L-shaped guide grooves and a T-shaped protrusion formed between the two L-shaped guide grooves. The outer sidewall of the liquid cup is provided with two symmetrically arranged L-shaped protrusions and a T-shaped groove formed between the two L-shaped protrusions. The L-shaped protrusions correspond to the L-shaped guide grooves, and the T-shaped grooves correspond to the T-shaped protrusions.

Images