Liquid cup assembly, atomization bomb and aerosol generating device

Abstract

The invention relates to a liquid cup assembly, an atomizing bomb and an aerosol generating device.The liquid cup assembly comprises a liquid cup and a first sealing part, the liquid cup is provided with a liquid storage cavity and a liquid outlet channel, the liquid storage cavity is used for storing atomized liquid, one end of the liquid outlet channel communicates with the liquid storage cavity, and the other end of the liquid outlet channel communicates with the exterior of the liquid cup. The first sealing piece comprises a sealing block and an elastic arm, one end of the elastic arm is fixedly arranged relative to the liquid cup, the other end is connected with the sealing block, and the sealing block can move relative to the liquid cup. When the sealing block is at least partially located in the liquid outlet channel, the elastic arm is in a deformation state and has elastic restoring force for keeping the sealing block to block the liquid outlet channel; when the sealing block is located outside the liquid outlet channel, the elastic arm is in a deformation state and has elastic restoring force for driving the sealing block to block the liquid outlet channel. According to the liquid cup assembly, the technical problem that when the atomization bomb is independently packaged and transported, atomized liquid in the liquid cup is likely to leak out can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to a liquid cup assembly, an atomization bomb and an aerosol generating device. Background Art

[0002] Existing aerosol generating devices mainly include a battery assembly, an atomizer assembly and an atomizer bomb. The battery assembly is used to provide electrical energy to the atomizer assembly, and the atomizer bomb is used to provide atomizing liquid to the atomizer assembly. The atomizer assembly converts electrical energy into heat energy, and then atomizes the atomizing liquid into aerosol for users to consume.

[0003] Among them, the atomizer bomb includes a liquid cup for storing atomized liquid, and the liquid cup is provided with a liquid outlet channel for the atomized liquid to flow out. In the related technology, a liquid absorbent component (such as liquid absorbent cotton, liquid absorbent ceramic, etc.) is arranged at the liquid outlet of the liquid outlet channel. The liquid absorbent component is used to absorb the atomized liquid, which can not only seal the liquid outlet channel to prevent the atomized liquid in the liquid cup from leaking through the liquid outlet channel, but also provide the atomizer component with atomized liquid, so that the atomizer component can atomize the atomized liquid.

[0004] However, the existing liquid absorbing member has limited adsorption capacity for atomized liquid. When the atomizer cartridge is independently packaged and transported, the atomized liquid is still easy to flow out of the liquid cup onto the liquid absorbing member and drip from the liquid absorbing member, causing leakage of the atomized liquid. Summary of the invention

[0005] The embodiment of the present application provides a liquid cup assembly to solve the technical problem that the atomized liquid in the liquid cup is easily leaked when the atomizer cartridge is independently packaged and transported.

[0006] In order to achieve the above-mentioned purpose, according to the first aspect of the present application, there is provided a liquid cup assembly, including a liquid cup and a first sealing member, wherein the liquid cup is provided with a liquid storage chamber and a liquid outlet channel, wherein the liquid storage chamber is used to store atomized liquid, and one end of the liquid outlet channel is connected to the liquid storage chamber, and the other end is connected to the outside of the liquid cup. The first sealing member includes a sealing block and an elastic arm, wherein one end of the elastic arm is fixedly arranged relative to the liquid cup, and the other end is connected to the sealing block, and the sealing block can move relative to the liquid cup. Wherein, when the sealing block is at least partially located in the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force to keep the sealing block blocking the liquid outlet channel; when the sealing block is located outside the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force to drive the sealing block to block the liquid outlet channel.

[0007] Optionally, a plurality of the elastic arms are provided, and the plurality of the elastic arms are spaced apart along the circumferential direction of the sealing block.

[0008] Optionally, the first sealing member further comprises a fixing ring, one end of the elastic arm is connected to the fixing ring, the fixing ring is fixedly connected to the liquid cup, and the other end is connected to the sealing block.

[0009] Optionally, the elastic arm is integrally provided with the fixing ring.

[0010] Optionally, a first clamping structure is provided on the inner wall of the liquid storage cavity, and a second clamping structure is provided on the fixing ring, and the first clamping structure and the second clamping structure are detachably clamped.

[0011] Optionally, the first engaging structure includes a first annular engaging protrusion and a first annular engaging groove that are adjacent to each other, and the second engaging structure includes a second annular engaging protrusion and a second annular engaging groove that are adjacent to each other; the first annular engaging protrusion is inserted into the second annular engaging groove, and the second annular engaging protrusion is inserted into the first annular engaging groove.

[0012] Optionally, a length of the first annular clamping protrusion extending into the second annular clamping groove, and a length of the second annular clamping protrusion extending into the first annular clamping groove are both greater than or equal to 1.5 mm.

[0013] Optionally, the fixing ring includes a base ring body, a first ring body and a second ring body, the first ring body and the second ring body are connected to the base ring body, the second ring body surrounds the first ring body, and the first ring body and the second ring body are spaced to form the second annular groove, and the second ring body constitutes the second annular bulge; wherein the elastic arm is connected to the first ring body, and in the width direction of the second annular groove, the width of the second ring body is greater than the width of the first ring body.

[0014] Optionally, the liquid cup includes a cup body and a cup cover assembly, the cup body having the liquid storage cavity and a mounting opening connected to the liquid storage cavity, the cup cover assembly covers the mounting opening, and the cup cover assembly passes through the liquid outlet channel; wherein the sealing block abuts against the cup cover assembly and blocks the liquid outlet channel.

[0015] Optionally, the cup cover assembly also abuts against a side of the base ring body away from the first annular groove to restrict the second ring body from being separated from the first annular groove.

[0016] Optionally, the cup cover assembly includes a cover body and a second sealing member, the cover body is penetrated by the liquid outlet channel, and the second sealing member is clamped between the cover body and the cup body to achieve sealing between the cover body and the cup body.

[0017] Optionally, an air pressure balance channel is further provided on the cover body, one end of the air pressure balance channel is connected to the liquid storage cavity, and the other end is connected to the outside of the liquid cup, and the second seal also covers the end of the air pressure balance channel connected to the liquid storage cavity.

[0018] Optionally, the elastic arm is also connected to the base ring body.

[0019] Optionally, the fixing ring has a relative length direction and width direction, and the size of the fixing ring in the length direction is larger than the size of the fixing ring in the width direction; in the length direction of the fixing ring, the elastic arms are respectively connected to both sides of the sealing block, and / or, in the width direction of the fixing ring, the elastic arms are respectively connected to both sides of the sealing block.

[0020] Optionally, the sealing block has a sealing end located at one end in its axial direction, the liquid outlet channel has an inner liquid outlet connected to the liquid storage chamber, the inner liquid outlet is provided with an inclined sealing surface, the inclined sealing surface extends along the circumferential direction of the inner liquid outlet, and the sealing end abuts against the inclined sealing surface.

[0021] Optionally, the sealing end is provided with an arcuate sealing surface, the arcuate sealing surface extends along the circumferential direction of the sealing block, and the arcuate sealing surface abuts against the inclined sealing surface.

[0022] Optionally, a positioning groove is provided on the end surface of the sealing block facing the liquid outlet channel, and the positioning groove is used for a push rod to extend into and push open the sealing block.

[0023] Optionally, the liquid outlet channel has an outer liquid outlet, the outer liquid outlet is connected to the outside of the liquid cup, and a liquid absorbing member is provided at the outer liquid outlet, the liquid absorbing member is used to absorb the atomized liquid.

[0024] Optionally, the liquid absorbing member is provided with a through hole communicating with the liquid outlet channel, and the through hole is used for a push rod to extend into and push open the sealing block.

[0025] Optionally, a mounting groove is further provided at the outer liquid outlet, and the liquid absorbing component is installed in the mounting groove.

[0026] According to a second aspect of the present application, an atomizer bomb is provided, which includes a shell and a liquid cup assembly as described in any one of the above embodiments, the shell is provided with an installation cavity and an installation port connected to the installation cavity, the liquid cup assembly is installed in the installation cavity, and the liquid outlet channel is connected to the installation port to facilitate the push rod to extend into and push open the sealing block.

[0027] According to a third aspect of the present application, an aerosol generating device is provided, comprising an atomizing assembly and the atomizing bomb described in the above embodiments, wherein the atomizing assembly is provided with an atomizer and a push rod; the atomizing bomb is mounted on the atomizing assembly, the push rod can push open the sealing block, and the atomizer is used to atomize the atomized liquid flowing out of the liquid outlet channel.

[0028] Optionally, the aerosol generating device further comprises a battery assembly, and the battery assembly is electrically connected to the atomization assembly.

[0029] In the liquid cup assembly of the embodiment of the present application, a first seal is arranged in the liquid storage chamber of the liquid cup, and the first seal includes a sealing block and an elastic arm. The sealing block can move relative to the liquid cup, and when the sealing block is partially located in the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force to keep the sealing block blocking the liquid outlet channel, that is, the elastic arm fixes the sealing block in a position to block the liquid outlet channel, and the sealing block is not easy to overcome the elastic force of the elastic arm and open the liquid outlet channel, thereby preventing the atomized liquid from flowing out of the liquid outlet channel and leaking.

[0030] When it is needed, a push rod can be preset on the atomizer assembly. When the atomizer bomb with the above liquid cup assembly is installed on the atomizer assembly, the sealing block can be pushed open by the push rod extending into the liquid outlet channel, so that the sealing block is located outside the liquid outlet channel and the liquid outlet channel is opened, so that the atomized liquid in the liquid cup can flow out from the liquid outlet channel and be atomized by the atomizer assembly.

[0031] When the sealing block is pushed away and located outside the liquid outlet channel, the elastic arm has a tendency to drive the sealing block to block the liquid outlet channel. Therefore, when the atomizer bomb is removed from the atomizer assembly so that the sealing block is no longer pushed by the push rod, the sealing block will move back to the position of blocking the liquid outlet channel under the elastic force of the elastic arm, thereby preventing the atomized liquid in the liquid cup from flowing out of the liquid outlet channel and leaking.

[0032] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0034] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same figure numbers represent the same parts in the following description.

[0035] Figure 1is a structural cross-sectional view of an embodiment of a liquid cup assembly of the present application;

[0036] Figure 2 yes Figure 1 Structural explosion diagram of the liquid cup assembly;

[0037] Figure 3 is a structural cross-sectional view of an embodiment of a liquid cup in a liquid cup assembly of the present application;

[0038] Figure 4 yes Figure 3 A partial structural cross-sectional view of the liquid cup;

[0039] Figure 5 It is a structural schematic diagram of an embodiment of a cover body in a liquid cup assembly of the present application;

[0040] Figure 6 It is a structural schematic diagram of an embodiment of a first sealing member in a liquid cup assembly of the present application;

[0041] Figure 7 yes Figure 6 A structural cross-sectional view of the first sealing member in FIG.

[0042] Figure 8 This is a structural cross-sectional view of an embodiment of the atomizer bomb of the present application;

[0043] Fig. 9 is a structural cross-sectional view of an embodiment of an aerosol generating device of the present application;

[0044] Fig.10 yes Fig. 9 A partial structural cross-sectional view of the aerosol generating device in FIG.

[0045] Description of reference numerals:

[0046] 100. Liquid cup assembly;

[0047] 10. Liquid cup; 111. Liquid storage chamber; 12. Liquid outlet channel; 121. Inner liquid outlet; 1211. Inclined sealing surface; 122. Outer liquid outlet; 1221. Mounting groove; 13. Cup body; 131. First clamping structure; 1311. First annular clamping protrusion; 1312. First annular clamping groove; 132. Mounting opening; 133. Clamping hole; 14. Cup cover assembly; 141. Cover body; 1411. Buckle; 1412. Air pressure balance channel; 142. Second sealing member;

[0048] 20, first sealing member; 21, sealing block; 211, sealing end; 2111, arc-shaped sealing surface; 212, positioning groove; 213, liquid storage tank; 22, elastic arm; 23, fixing ring; 231, second engaging structure; 2311, second annular clamping protrusion; 2312, second annular clamping groove; 232, base ring body; 233, first ring body; 234, second ring body;

[0049] 30, liquid absorbing part; 31, via hole; 200, atomizing bomb;

[0050] 40. housing; 41. mounting cavity; 42. mounting opening;

[0051] 500. Aerosol generating device;

[0052] 300, battery assembly; 70, battery; 80, power supply electrode;

[0053] 400, atomization assembly; 50, atomizer; 51, heating element; 52, atomization electrode; 60, push rod. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0055] First of all, the existing aerosol generating device mainly includes a battery assembly, an atomizer assembly and an atomizer bomb. The battery assembly is used to provide electrical energy to the atomizer assembly, and the atomizer bomb is used to provide atomizing liquid to the atomizer assembly. The atomizer assembly converts electrical energy into heat energy, and then atomizes the atomizing liquid into aerosol for users to consume.

[0056] Among them, the atomizer bomb includes a liquid cup for storing atomized liquid, and the liquid cup is provided with a liquid outlet channel for the atomized liquid to flow out. In the related technology, a liquid absorbent component (such as liquid absorbent cotton, liquid absorbent ceramic, etc.) is arranged at the liquid outlet of the liquid outlet channel. The liquid absorbent component is used to absorb the atomized liquid, which can not only seal the liquid outlet channel to prevent the atomized liquid in the liquid cup from leaking through the liquid outlet channel, but also provide the atomizer component with atomized liquid, so that the atomizer component can atomize the atomized liquid.

[0057] However, the existing liquid absorbing member has limited adsorption capacity for atomized liquid. When the atomizer cartridge is independently packaged and transported, the atomized liquid is still easy to flow out of the liquid cup onto the liquid absorbing member and drip from the liquid absorbing member, causing leakage of the atomized liquid.

[0058] In order to solve the above technical problems, according to the first aspect of the present application, a liquid cup assembly 100 is provided, such as Figure 1 and Figure 2 As shown, Figure 1 This is a structural cross-sectional view of an embodiment of the liquid cup assembly of the present application. Figure 2 for Figure 1 The structural explosion diagram of the liquid cup assembly in the present application mainly includes a liquid cup 10 and a first sealing member 20.

[0059] Among them, Figure 3 As shown, the liquid cup 10 is provided with a liquid storage cavity 111 and a liquid outlet channel 12 . The liquid storage cavity 111 is used to store atomized liquid. One end of the liquid outlet channel 12 is connected to the liquid storage cavity 111 , and the other end is connected to the outside of the liquid cup 10 .

[0060] Specifically, in the present embodiment, the liquid cup 10 includes a cup body 13 and a cup cover assembly 14, wherein a liquid storage chamber 111 is provided in the cup body 13, and a mounting opening 132 communicating with the liquid storage chamber 111 is provided at the lower end of the cup body 13; the cup cover assembly 14 includes a cover body 141 and a second sealing member 142 which is sleeved on the outside of the cover body 141, wherein the cover body 141 is fixed at the mounting opening 132 of the cup body 13 by snap-fitting to cover the mounting opening 132, and the second sealing member 142 is at least partially clamped between the outer peripheral wall of the cover body 141 and the inner peripheral wall of the cup body 13, thereby sealing the assembly gap between the cover body 141 and the cup body 13 to prevent the atomized liquid from leaking out of the assembly gap between the cup body 13 and the cover body 141.

[0061] The cover 141 also has a liquid outlet passage 12 extending therethrough. Figure 4 As shown, Figure 4 for Figure 3 A partial structural diagram of the liquid cup 10 is shown in the figure, wherein the liquid outlet channel 12 has a relative inner liquid outlet 121 and an outer liquid outlet 122, the inner liquid outlet 121 is connected to the liquid storage chamber 111, and the outer liquid outlet 122 is connected to the outside of the liquid cup 10, so that the atomized liquid can flow from the liquid storage chamber 111 to the outside of the liquid cup 10 through the liquid outlet channel 12, so that it can be atomized by the atomization component 400.

[0062] Of course, in other embodiments, the cup body 13 and the cover body 141 can be integrally formed, and in this case, the opening for injecting the atomized liquid and installing the first sealing member 20 can be set at the upper end of the liquid cup 10 (the upper and lower openings are Figure 3 The directions in the figure are for reference only).

[0063] like Figure 1As shown, the first sealing member 20 is disposed in the liquid storage cavity 111, and the first sealing member 20 includes a sealing block 21 and an elastic arm 22. The sealing block 21 can move relative to the liquid cup 10, one end of the elastic arm 22 is fixed relative to the liquid cup 10, and the other end is connected to the sealing block 21. When the sealing block is at least partially located in the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force to keep the sealing block blocking the liquid outlet channel; when the sealing block is located outside the liquid outlet channel, the elastic arm 22 is in a deformed state and has a tendency to drive the sealing block 21 to block the liquid outlet channel 12.

[0064] Specifically, the shape of the sealing block 21 can be adapted to the setting of the liquid outlet channel 12, for example, Figure 5 In the structural scheme shown, the liquid outlet channel 12 is a circular channel. Figure 6 As shown, the overall shape of the sealing block 21 is also designed to be cylindrical, so that the liquid outlet channel 12 can be better blocked. In addition, the sealing block 21 can be made of elastic rubber, which can not only better seal the liquid outlet channel 12, but also be lightweight, thus avoiding excessive weight of the liquid cup assembly 100.

[0065] It should be noted that it can be combined with Figure 1 and Figure 4 It is understood that the sealing block 21 can seal the liquid outlet channel 12 by sealing the inner liquid outlet port 121 of the liquid outlet channel 12, or by extending into the liquid outlet channel 12 to seal the liquid outlet channel 12 (for example, when the liquid outlet channel 12 is conical, the sealing block 21 seals the middle position of the liquid outlet channel 12), or by sealing the outer liquid outlet port 122 of the liquid outlet channel 12 (for example, when the liquid outlet channel 12 is conical, the sealing block 21 seals the outer liquid outlet port 122).

[0066] One end of the elastic arm 22 is fixedly arranged relative to the liquid cup 10, and because the liquid cup 10 includes a cup body 13 and a cover body 141, one end of the elastic arm 22 can be directly or indirectly fixed to the cup body 13, and can also be directly or indirectly fixed to the cover body 141. The other end of the elastic arm 22 is connected to the sealing block 21. In this embodiment, the elastic arm 22 and the sealing block 21 are integrally formed. Of course, in other embodiments, the elastic arm 22 can also be connected by means of clamping, bonding, binding, etc.

[0067] In this embodiment, when the sealing block 21 blocks the liquid outlet channel 12, the elastic arm 22 is also in a deformed state and maintains a tendency to drive the sealing block 21 to block the liquid outlet channel 12, so that the sealing block 21 is not easy to separate from the liquid outlet channel 12 and open the liquid outlet channel 12, thereby achieving a better sealing effect.

[0068] It should be noted that the number of elastic arms 22 can be one or more. For example, when there is one elastic arm 22, in order to make the elastic arm 22 have sufficient elastic force, the elastic arm 22 can be a metal spring. One end of the metal spring is fixedly connected to the cup body 13 of the liquid cup 10, and the other end is fixed to the upper end of the sealing block 21, and the sealing block 21 is pressed against the inner liquid outlet 121 of the liquid outlet channel 12, so that the liquid outlet channel 12 can be blocked.

[0069] For another example, the elastic arms 22 may be provided with two, three, four, five, etc., and the multiple elastic arms 22 may be arranged at intervals along the circumferential direction of the sealing block 21, and each elastic arm 22 is connected to the sealing block 21 at one end and to the cup body 13 or the cover body 141 at the other end, so that the force acting on the sealing block 21 can be increased, so that the sealing block 21 can seal the liquid outlet channel 12 more tightly, thereby improving the sealing effect. Furthermore, the multiple elastic arms 22 may be evenly spaced, so that the force at each position of the sealing block 21 can be more uniform, and the liquid outlet channel 12 can be sealed more stably.

[0070] Furthermore, in this embodiment, the sealing block 21 is also configured to be pushed open and located outside the liquid outlet channel 12, thereby opening the liquid outlet channel 12, and at this time the elastic arm 22 is also in a deformed state and has a tendency to drive the sealing block 21 to block the liquid outlet channel 12.

[0071] Specifically, because the liquid cup assembly 100 of the present application is used on the atomizing bomb 200, and the atomizing bomb 200 needs to be installed on the atomizing assembly 400, it can be referred to Fig. 9 and Fig.10 , Fig. 9 This is a structural cross-sectional view of an embodiment of the aerosol generating device of the present application. Fig.10 for Fig. 9 In the partial structural sectional view of the aerosol generating device in the embodiment, a push rod 60 may be provided on the atomizing assembly 400, and the push rod 60 extends along the axial direction of the liquid outlet channel 12. When the atomizing bomb 200 with the liquid cup assembly 100 is installed on the atomizing assembly 400, the push rod 60 extends into the liquid storage chamber 111 through the liquid outlet channel 12 and pushes the sealing block 21 to move, so that the sealing block 21 is separated from the liquid outlet channel 12 and the liquid outlet channel 12 is opened, thereby allowing the atomized liquid in the liquid storage chamber 111 to flow out through the liquid outlet channel 12 and flow to the atomizing assembly 400, so that it can be atomized by the atomizing assembly 400.

[0072] Because the elastic arm 22 still maintains the tendency to drive the sealing block 21 to block the liquid outlet channel 12, when the atomizer bomb 200 is removed from the atomizer assembly 400 so that the sealing block 21 is no longer pushed by the push rod 60, the sealing block 21 will move back to the position of blocking the liquid outlet channel 12 under the elastic force of the elastic arm 22, thereby preventing the atomized liquid in the liquid cup 10 from flowing out of the liquid outlet channel 12 and leaking.

[0073] In summary, it can be understood that in the liquid cup assembly 100 of the embodiment of the present application, a first seal 20 is arranged in the liquid storage chamber 111 of the liquid cup 10. The first seal 20 includes a sealing block 21 and an elastic arm 22. The sealing block 21 is arranged to block the liquid outlet channel 12. The elastic arm 22 is in a deformed state and maintains a tendency to drive the sealing block 21 to block the liquid outlet channel 12. That is, the elastic arm 22 fixes the sealing block 21 in a position to block the liquid outlet channel 12. It is not easy for the sealing block 21 to overcome the elastic force of the elastic arm 22 and open the liquid outlet channel 12, thereby preventing the atomized liquid from flowing out of the liquid outlet channel 12 and leaking.

[0074] When it is needed, a push rod 60 can be preset on the atomizer assembly 400. When the atomizer bomb 200 with the above liquid cup assembly 100 is installed on the atomizer assembly 400, the sealing block 21 can be pushed open by the push rod 60 extending into the liquid outlet channel 12 to open the liquid outlet channel 12, so that the atomized liquid in the liquid cup 10 can flow out from the liquid outlet channel 12 and be atomized by the atomizer assembly 400.

[0075] After the sealing block 21 is pushed away, the elastic arm 22 still maintains the tendency to drive the sealing block 21 to block the liquid outlet channel 12. Therefore, when the atomizer bomb 200 is removed from the atomizer assembly 400 and the sealing block 21 is no longer pushed by the push rod 60, the sealing block 21 will move back to the position of blocking the liquid outlet channel 12 under the elastic force of the elastic arm 22, thereby preventing the atomized liquid in the liquid cup 10 from flowing out of the liquid outlet channel 12 and leaking.

[0076] Optionally, in one embodiment, a plurality of elastic arms 22 are provided, and the plurality of elastic arms 22 are spaced apart along the circumferential direction of the sealing block 21. Figure 6 In the embodiment, two elastic arms 22 are provided, and the two elastic arms 22 are arranged opposite to each other along the diameter direction of the sealing block 21. Of course, in other embodiments, the number of the elastic arms 22 may be three, four, five, etc., and the plurality of elastic arms 22 may be arranged at intervals along the circumferential direction of the sealing block 21, so that the force of the elastic arms 22 on the sealing block 21 can be increased, so that the sealing block 21 can better and more stably block the liquid outlet channel 12, thereby improving the sealing effect.

[0077] It should be noted that when there are multiple elastic arms 22, the multiple elastic arms 22 can be fixed to the liquid cup 10 respectively, or can be fixed to the liquid cup 10 indirectly through an intermediate piece. For example, optionally, in one embodiment, Figure 6 As shown, the first sealing member 20 further includes a fixing ring 23, one end of the elastic arm 22 is connected to the sealing block 21, and the other end is connected to the fixing ring 23. Figure 1 As shown, the fixing ring 23 is fixedly connected to the liquid cup 10 .

[0078] Specifically, in this embodiment, the sealing block 21, multiple elastic arms 22 and the fixing ring 23 are integrally formed, the fixing ring 23 surrounds the sealing block 21, the elastic arm 22 is connected between the sealing block 21 and the fixing ring 23, and the fixing ring 23 is fixedly connected to the liquid cup 10, so that one end of the elastic arm 22 is fixedly set relative to the liquid cup 10.

[0079] It can be understood that by setting a fixing ring 23, multiple elastic arms 22 are connected to the fixing ring 23, and the fixing ring 23 is fixedly connected to the liquid cup 10, so there is no need to connect the multiple elastic arms 22 to the liquid cup 10 one by one, which simplifies the assembly process, thereby improving assembly efficiency and reducing production costs.

[0080] It should be noted that the fixing ring 23 can be fixedly connected to the liquid cup 10 by means of clamping, bonding, screw connection, etc. For example, optionally, in one embodiment, Figure 4 As shown, a first engaging structure 131 is provided on the inner wall of the liquid storage cavity 111. Figure 6 As shown, the fixing ring 23 is provided with a second engaging structure 231. Figure 1 The first engaging structure 131 and the second engaging structure 231 are detachably engaged. It can be understood that the fixing ring 23 is detachably connected to the liquid cup 10 through the first engaging structure 131 and the second engaging structure 231, which can not only achieve a stable connection between the fixing ring 23 and the liquid cup 10, but also facilitate the assembly and disassembly of the fixing ring 23, thereby facilitating the replacement or maintenance of the first sealing member 20 during use.

[0081] It should be noted that one of the first engaging structure 131 and the second engaging structure 231 may be a slot and the other may be a protrusion, or alternatively, in one embodiment, Figure 4 As shown, the first engaging structure 131 includes a first annular engaging protrusion 1311 and a first annular engaging groove 1312 which are adjacently arranged. Figure 6 As shown, the second engaging structure 231 includes a second annular engaging protrusion 2311 and a second annular engaging groove 2312 arranged adjacent to each other; Figure 1 The first annular clamping protrusion 1311 is inserted into the second annular clamping groove 2312 , and the second annular clamping protrusion 2311 is inserted into the first annular clamping groove 1312 .

[0082] That is, the first engaging structure 131 and the second engaging structure 231 are engaged with each other by plugging into each other. It can be understood that this can make the engagement between the first engaging structure 131 and the second engaging structure 231 more stable and reliable, avoid the situation where the elastic arm 22 is driven to separate from the liquid cup 10 when the force is applied, and ensure the stable installation of the first seal 20.

[0083] In addition, it can be understood that if the length of the first annular protrusion 1311 inserted into the second annular groove 2312 is too small, or the length of the second annular protrusion 2311 inserted into the first annular groove 1312 is too small, the fixing ring 23 will be easily pulled out of the liquid cup 10 by the elastic arm 22. Because, in order to avoid the above problems, optionally, the length of the first annular protrusion 1311 extending into the second annular groove 2312 and the length of the second annular protrusion 2311 extending into the first annular groove 1312 are both greater than or equal to 1.5 mm. This can avoid the situation where the fixing ring 23 is pulled out of the liquid cup 10 due to the small insertion depth.

[0084] Optionally, in one embodiment, if Figure 6 or Figure 7 As shown, the fixing ring 23 includes a base ring body 232, a first ring body 233 and a second ring body 234. The first ring body 233 and the second ring body 234 are connected to the base ring body 232. The second ring body 234 surrounds the first ring body 233. The first ring body 233 and the second ring body 234 are spaced apart to form a second annular groove 2312. The second ring body 234 constitutes a second annular protrusion 2311. One end of the elastic arm 22 is connected to the first ring body 233.

[0085] Please combine Figure 1 , Figure 4 and Figure 7 It is understood that when the elastic arm 22 is stretched and deformed to pull the fixing ring 23, the fixing ring 23 mainly overcomes the pulling force of the elastic arm 22 through the interaction between the second ring body 234 (i.e., the second annular clamping protrusion 2311) and the first annular clamping protrusion 1311, thereby preventing the fixing ring 23 from being loosened from the liquid cup 10. Therefore, it can be understood that if the width of the second ring body 234 is small, the engagement of the fixing ring 23 on the liquid cup 10 will not be stable enough, and it is easy to be loosened under the pulling of the elastic arm 22. Therefore, in this embodiment, in the width direction of the second annular clamping groove 2312, the width of the second ring body 234 is greater than the width of the first ring body 233. It can be understood that by setting the width of the second ring body 234 to be larger, the engaging force of the second ring body 234 in the first annular clamping groove 1312 can be greater, and the pulling force of the elastic arm 22 can be better overcome, so that the fixing ring 23 can be more stably fixed on the liquid cup 10.

[0086] Optionally, in one embodiment, if Figure 1 As shown, the liquid cup 10 includes a cup body 13 and a cup cover assembly 14. The cup body 13 has a liquid storage cavity 111 and an installation opening 132 connected to the liquid storage cavity 111. The cup cover assembly 14 covers the installation opening 132, and a liquid outlet channel 12 is passed through the cup cover assembly 14. The sealing block 21 abuts against the cup cover assembly 14 and blocks the liquid outlet channel 12. Figure 4 and Figure 7 The cup cover assembly 14 also abuts against a side of the base ring body 232 away from the first annular groove 1312 to limit the second ring body 234 from being separated from the first annular groove 1312 .

[0087] Specifically, in this embodiment, please combine Figure 1 , Figure 4 and Figure 7 It is understood that if the pulling force of the elastic arm 22 is large and can pull the fixing ring 23 and disengage from the cup body 13, the second ring body 234 (i.e., the second annular clamping protrusion 2311) on the fixing ring 23 will first move downward and disengage from the first annular clamping groove 1312. Therefore, as long as the second ring body 234 can be restricted from moving downward, the fixing ring 23 can be restricted from being disengaged from the cup body 13. Therefore, in this embodiment, by making the cup cover assembly 14 also abut against the side of the base ring body 232 away from the first annular clamping groove 1312, that is, the cup cover assembly 14 abuts against the lower side of the base ring body 232, the second ring body 234 can be restricted from being disengaged from the first annular clamping groove 1312, thereby making the fixing ring 23 stably engaged on the cup body 13.

[0088] It should be noted that the cup cover assembly 14 may include only the cover body 141, or may include the cover body 141 and other components. For example, in one embodiment, Figure 3 or Figure 2 As shown, the cup cover assembly 14 includes a cover body 141 and a second sealing member 142. The cover body 141 is mounted on the clamping hole 133 of the cup body 13 by a buckle 1411, and the cover body 141 is penetrated by a liquid outlet channel 12, and the second sealing member 142 is clamped between the outer peripheral wall of the cover body 141 and the inner peripheral wall of the cup body 13 to seal the gap between the cover body 141 and the cup body 13 to prevent leakage of the atomized liquid. In addition, in this embodiment, reference can be made to Figure 1 The second sealing member 142 is also in contact with the base ring body 232 , so that there is a certain sealing effect between the fixing ring 23 and the second sealing member 142 , further improving the sealing performance of the entire liquid cup assembly 100 .

[0089] In addition, in order to ensure that after the sealing block 21 opens the liquid outlet channel 12, the atomized liquid in the liquid storage chamber 111 can continuously flow from the liquid storage chamber 111 into the liquid outlet channel 12 and flow out from the liquid outlet channel 12, as shown in FIG. Figure 4 and Figure 5 As shown, the cover 141 is also provided with an air pressure balance channel 1412, one end of which is located at the top of the cover 141 and communicates with the liquid storage chamber 111, and the other end is located at the bottom of the cover 141 and communicates with the outside of the liquid cup 10. In order to prevent the atomized liquid from flowing out of the air pressure balance channel 1412, the second sealing member 142 also covers the end of the air pressure balance channel 1412 that is communicated with the liquid storage chamber 111, so that the air pressure balance channel 1412 can be sealed when the air pressure inside and outside the liquid cup 10 is balanced, thereby preventing the atomized liquid from flowing out of the air pressure balance channel 1412.

[0090] As the atomized liquid continues to flow out, the air pressure in the liquid storage chamber 111 decreases and becomes lower than the air pressure outside the liquid cup 10. At this time, the second sealing member 142 opens one end of the air pressure balance channel 1412 connected to the liquid storage tank 213 under the action of the internal and external pressure difference. In this way, the air outside the liquid cup 10 can flow into the liquid storage chamber 111 through the air pressure balance channel 1412, so that the air pressure inside and outside the liquid cup 10 is balanced, thereby ensuring that the atomized liquid can continuously flow out from the liquid outlet channel 12.

[0091] Optionally, in one embodiment, if Figure 7 As shown, the elastic arm 22 is also connected to the base ring body 232. Specifically, in this embodiment, because the width of the first ring body 233 is small, in order to avoid the first ring body 233 and the base ring body 232 from breaking, thereby causing the elastic arm 22 to be disconnected from the fixing ring 23, in this embodiment, the elastic arm 22 is also connected to the base ring body 232, that is, the elastic arm 22 is connected to both the first ring body 233 and the base ring body 232, so that the connection stability between the elastic arm 22 and the fixing ring 23 can be improved, and the disconnection between the elastic arm 22 and the fixing ring 23 can be avoided.

[0092] Optionally, in one embodiment, if Figure 6 As shown, the fixing ring 23 has a relative length direction and width direction; in the length direction of the fixing ring 23, elastic arms 22 are respectively connected to both sides of the sealing block 21, and / or, in the width direction of the fixing ring 23, elastic arms 22 are respectively connected to both sides of the sealing block 21.

[0093] Specifically, in this embodiment, the overall shape of the fixing ring 23 is approximately a rectangular ring, and the fixing ring 23 has a relative length direction and width direction, and the size of the fixing ring in the length direction is greater than the size in the width direction. In addition, in this embodiment, two elastic arms 22 are provided, which can ensure that the elastic arms 22 have sufficient force on the sealing block 21, and make the structure of the first sealing member 20 relatively simple and easy to produce.

[0094] As for the positions of the two elastic arms 22, the two elastic arms 22 can be located on opposite sides of the sealing block 21 along the length direction of the fixing ring 23, so that the length of the elastic arms 22 can be relatively long, so as to reduce the thrust required to push open the sealing block 21, making it easier and more convenient to install the atomizer bomb 200 on the atomizer assembly 400.

[0095] Alternatively, the two elastic arms 22 may be located on opposite sides of the sealing block 21 along the width direction of the fixing ring 23, so that the length of the elastic arms 22 can be relatively short, thereby reducing the space occupied by the first sealing component 20 in the liquid storage chamber 111, so that the liquid cup 10 can store more atomized liquid.

[0096] Optionally, in one embodiment, if Figure 7 As shown, the sealing block 21 has a sealing end 211 located at one end of the axial direction thereof. Figure 4 As shown, the liquid outlet channel 12 has an inner liquid outlet 121 connected to the liquid storage chamber 111, and the inner liquid outlet 121 is provided with an inclined sealing surface 1211, and the inclined sealing surface 1211 extends along the circumferential direction of the inner liquid outlet 121, as shown in FIG. Figure 1 As shown, the sealing end 211 abuts against the inclined sealing surface 1211 .

[0097] Specifically, in the present embodiment, the lower end of the sealing block 21 is a sealing end 211, and the sealing end 211 abuts against the inclined sealing surface 1211 at the inner liquid outlet 121. It can be understood that by providing the inclined sealing surface 1211 at the inner liquid outlet 121, the peripheral side of the sealing end 211 can be in close contact with the inclined sealing surface 1211, thereby better sealing the liquid outlet channel 12 and avoiding leakage of the atomized liquid due to the existence of a gap.

[0098] Optionally, in one embodiment, if Figure 7 As shown, the sealing end 211 is provided with an arcuate sealing surface 2111, and the arcuate sealing surface 2111 extends along the circumferential direction of the sealing block 21. Figure 1As shown, the arcuate sealing surface 2111 abuts against the inclined sealing surface 1211. Specifically, in this embodiment, the arcuate sealing surface 2111 is formed by the chamfered corners of the peripheral edge of the sealing end 211, so that the sealing end 211 can be in close contact with the inclined sealing surface 1211, and when the sealing block 21 is pushed and moved by the push rod 60, the probability of the sealing block 21 getting stuck in the inner liquid outlet 121 is reduced, so that the opening of the liquid outlet channel 12 is smoother.

[0099] Optionally, in one embodiment, if Figure 7 As shown, a positioning groove 212 is provided on the end surface of the sealing block 21 facing the liquid outlet channel 12, and the positioning groove 212 is used for the push rod 60 to extend into and push the sealing block 21. Specifically, in this embodiment, the size and shape of the positioning groove 212 are designed to be adapted to the push rod 60 used to push the sealing block 21. For example, when the push rod 60 is a round rod, the positioning groove 212 is also designed to be a round groove, and the inner diameter of the positioning groove 212 is slightly larger than the outer diameter of the push rod 60, so that the push rod 60 can just penetrate into the positioning groove 212. It can be understood that by providing the positioning groove 212 to position the push rod 60, it can be avoided that the push rod 60 has a large relative sliding with the sealing block 21 during the process of pushing the sealing block 21, and it is ensured that the push rod 60 can stably push the sealing block 21.

[0100] Optionally, in one embodiment, if Figure 6 or Figure 7 As shown, a liquid storage tank 213 is provided on the end surface of the sealing block 21 facing away from the liquid outlet channel 12, and the liquid storage tank 213 is used to store the atomized liquid. Specifically, in this embodiment, the liquid storage tank 213 can not only reduce the space occupied by the sealing block 21 in the liquid storage cavity 111, so that the liquid cup 10 can store more atomized liquid, but also reduce the weight of the sealing block 21, so that the weight of the entire liquid cup assembly 100 is lighter.

[0101] It should be noted that, because the entire aerosol generating device 500 is in a nearly horizontal state when the user uses it, the aerosol generating device 500 can flow out of the liquid storage tank 213 and flow to the liquid outlet channel 12. Of course, in order to prevent the aerosol liquid from being retained in the liquid storage tank 213, a liquid outlet hole can be provided on the side wall of the liquid storage tank 213 so that the aerosol liquid in the liquid storage tank 213 can flow out and flow to the liquid outlet channel 12.

[0102] Optionally, in one embodiment, if Figure 4 As shown, the liquid outlet channel 12 has an outer liquid outlet 122, the outer liquid outlet 122 is connected to the outside of the liquid cup 10, and a mounting groove 1221 is provided at the outer liquid outlet 122. Figure 1, a liquid absorbing member 30 is installed in the installation groove 1221. The liquid absorbing member 30 can be liquid absorbing cotton, liquid absorbing ceramic, etc. The liquid absorbing member 30 is used to absorb the atomized liquid. When the atomizing bomb 200 is installed on the atomizing assembly 400, the liquid absorbing member 30 abuts against the heating element on the atomizing assembly 400, so that the heating element can heat the atomized liquid on the liquid absorbing member 30, so that the atomized liquid is atomized into an aerosol. In this embodiment, the liquid absorbing member 30 is provided with a through hole 31 connected to the liquid outlet channel 12. The through hole 31 is used for the push rod 60 to extend into and push open the sealing block 21, so that it is convenient for the push rod 60 to pass through the through hole 31 and the liquid outlet channel 12, and then push open the sealing block 21 to open the liquid outlet channel 12.

[0103] According to the second aspect of the present application, Figure 8 As shown, an atomizer bomb 200 is provided, which includes a shell 40 and a liquid cup assembly 100 of any one of the above embodiments. The shell 40 is provided with a mounting cavity 41 and a mounting port 42 connected to the mounting cavity 41. The liquid cup assembly 100 is installed in the mounting cavity 41, and the liquid outlet channel 12 is connected to the mounting port 42. Specifically, the liquid outlet channel 12 is connected to the mounting opening 132 through the through hole 31 on the liquid absorption component 30, so that the push rod 60 can extend into and push open the sealing block 21.

[0104] It should be noted that the liquid cup assembly 100 can be detachably installed in the installation cavity 41 of the housing 40, or the cup body 13 of the liquid cup assembly 100 can be integrally formed with the housing 40, and the specific method can be flexibly selected according to needs.

[0105] It can be understood that, because the atomizer bomb 200 includes the liquid cup assembly 100 of any one of the above embodiments, the atomizer bomb 200 has all the beneficial effects of the above liquid cup assembly 100, which will not be described in detail in the present disclosure.

[0106] According to the third aspect of this application, Fig. 9 and Fig.10 As shown, an aerosol generating device 500 is provided, which includes a battery assembly 300, an atomizing assembly 400 and the atomizing bomb 200 of the above embodiment. The atomizing assembly 400 is installed on the battery assembly 300 and is electrically connected to the battery assembly 300, and the atomizing assembly 400 is provided with an atomizer 50 and a push rod 60; the atomizing bomb 200 is installed on the atomizing assembly 400, the push rod 60 extends into the liquid outlet channel 12 and pushes open the sealing block 21, and the atomizer 50 is used to atomize the atomized liquid flowing out of the liquid outlet channel 12.

[0107] Among them, the battery assembly 300 mainly includes components such as a battery 70, a circuit board electrically connected to the battery 70, and a power supply electrode 80 electrically connected to the circuit board. The atomizer assembly 400 mainly includes a push rod 60 and an atomizer 50. The atomizer 50 includes a heating element 51 and an atomizer electrode 52 electrically connected to the heating element. When the atomizer assembly 400 is installed on the battery assembly 300, the atomizer electrode 52 and the power supply electrode 80 are in contact and conductive, and the heating element 51 converts electrical energy into thermal energy so that the atomized liquid can be heated and atomized.

[0108] When the atomizer bomb 200 is installed on the atomizer assembly 400, the push rod 60 extends into the liquid outlet channel 12 and pushes the sealing block 21, so that the atomized liquid can flow out of the liquid outlet channel 12 and be heated to the heating element 51 of the atomizer 50 to be heated and atomized.

[0109] It can be understood that because the atomizer bomb 200 includes the above atomizer bomb 200, and the atomizer bomb 200 further includes the liquid cup assembly 100 of any one of the above embodiments, the aerosol generating device 500 has all the beneficial effects of the above liquid cup assembly 100, which will not be described in detail in the present disclosure.

[0110] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0111] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0112] The embodiments, implementation methods and related technical features of the present application can be combined and replaced with each other without conflict.

[0113] The above are only preferred embodiments of the present application and do not constitute any form of limitation to the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A liquid cup assembly for an atomizing cartridge, characterized in that: include: A liquid cup, provided with a liquid storage cavity and a liquid outlet channel, wherein the liquid storage cavity is used to store atomized liquid, one end of the liquid outlet channel is connected to the liquid storage cavity, and the other end is connected to the outside of the liquid cup; and, A first sealing member, comprising a sealing block and an elastic arm, wherein one end of the elastic arm is fixedly arranged relative to the liquid cup, and the other end of the elastic arm is connected to the sealing block, and the sealing block can move relative to the liquid cup; Wherein, when the sealing block is at least partially located in the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force to keep the sealing block blocking the liquid outlet channel; When the sealing block is located outside the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force that drives the sealing block to block the liquid outlet channel.

2. The liquid cup assembly according to claim 1, characterized in that: A plurality of elastic arms are provided, and the plurality of elastic arms are arranged at intervals along the circumferential direction of the sealing block.

3. The liquid cup assembly according to claim 2, characterized in that: The first sealing member further comprises a fixing ring, one end of the elastic arm is connected to the fixing ring, the fixing ring is fixedly connected to the liquid cup, and the other end is connected to the sealing block.

4. The liquid cup assembly according to claim 2, characterized in that: The elastic arm is integrally arranged with the fixing ring.

5. The liquid cup assembly according to claim 3, characterized in that: A first clamping structure is provided on the inner wall of the liquid storage cavity, and a second clamping structure is provided on the fixing ring. The first clamping structure and the second clamping structure are detachably clamped.

6. The liquid cup assembly according to claim 5, characterized in that: The first engaging structure includes a first annular engaging protrusion and a first annular engaging groove which are adjacent to each other, and the second engaging structure includes a second annular engaging protrusion and a second annular engaging groove which are adjacent to each other; the first annular engaging protrusion is inserted into the second annular engaging groove, and the second annular engaging protrusion is inserted into the first annular engaging groove.

7. The liquid cup assembly according to claim 6, characterized in that: The length of the first annular clamping protrusion extending into the second annular clamping groove and the length of the second annular clamping protrusion extending into the first annular clamping groove are both greater than or equal to 1.5 mm.

8. The liquid cup assembly according to claim 6, characterized in that: The fixing ring comprises a base ring body, a first ring body and a second ring body, wherein the first ring body and the second ring body are connected to the base ring body, the second ring body surrounds the first ring body, and the first ring body and the second ring body are spaced to form a second annular groove, and the second ring body constitutes the second annular protrusion; Wherein, the elastic arm is connected to the first ring body, and in the width direction of the second annular groove, the width of the second ring body is greater than the width of the first ring body.

9. The liquid cup assembly according to claim 8, characterized in that: The liquid cup includes a cup body and a cup cover assembly, wherein the cup body has the liquid storage cavity and an installation opening connected to the liquid storage cavity, the cup cover assembly covers the installation opening, and the cup cover assembly is penetrated by the liquid outlet channel; wherein the sealing block is used to abut against the cup cover assembly and seal the liquid outlet channel.

10. The liquid cup assembly according to claim 9, characterized in that: The cup cover assembly also abuts against a side of the base ring body away from the first annular groove to limit the second ring body from being separated from the first annular groove.

11. The liquid cup assembly according to claim 9, characterized in that: The cup cover assembly comprises a cover body and a second sealing member, the liquid outlet channel passes through the cover body, and the second sealing member is clamped between the cover body and the cup body to achieve sealing between the cover body and the cup body.

12. The liquid cup assembly according to claim 11, characterized in that: The cover body is also provided with an air pressure balance channel, one end of which is connected to the liquid storage cavity, and the other end is connected to the outside of the liquid cup. The second sealing member also covers the end of the air pressure balance channel connected to the liquid storage cavity.

13. The liquid cup assembly according to claim 8, characterized in that: The elastic arm is also connected to the base ring body.

14. The liquid cup assembly according to claim 3, characterized in that: The fixing ring has a relative length direction and width direction, and the size of the fixing ring in the length direction is larger than the size of the fixing ring in the width direction; in the length direction of the fixing ring, the elastic arms are respectively connected to both sides of the sealing block, and / or, in the width direction of the fixing ring, the elastic arms are respectively connected to both sides of the sealing block.

15. The liquid cup assembly according to any one of claims 1 to 14, characterized in that: The sealing block has a sealing end located at one end in its axial direction, the liquid outlet channel has an inner liquid outlet connected to the liquid storage chamber, the inner liquid outlet is provided with an inclined sealing surface, the inclined sealing surface extends along the circumferential direction of the inner liquid outlet, and the sealing end abuts against the inclined sealing surface.

16. The liquid cup assembly according to claim 15, characterized in that: The sealing end is provided with an arc-shaped sealing surface, the arc-shaped sealing surface extends along the circumferential direction of the sealing block, and the arc-shaped sealing surface abuts against the inclined sealing surface.

17. The liquid cup assembly according to any one of claims 1 to 14, characterized in that: A positioning groove is provided on the end surface of the sealing block facing the liquid outlet channel, and the positioning groove is used for a push rod to extend into and push open the sealing block.

18. The liquid cup assembly according to any one of claims 1 to 14, characterized in that: The liquid outlet channel has an outer liquid outlet, the outer liquid outlet is communicated with the outside of the liquid cup, and a liquid absorbing component is provided at the outer liquid outlet, and the liquid absorbing component is used to absorb the atomized liquid.

19. The liquid cup assembly according to claim 18, characterized in that: The liquid absorbing member is provided with a through hole communicated with the liquid outlet channel, and the through hole is used for a push rod to extend into and push open the sealing block.

20. The liquid cup assembly according to claim 18, characterized in that: The outer liquid outlet is also provided with a mounting groove, and the liquid absorbing component is installed in the mounting groove.

21. An atomizing bomb, characterized in that: include: A housing having a mounting cavity and a mounting opening communicating with the mounting cavity; as well as The liquid cup assembly as described in any one of claims 1 to 20, wherein the liquid cup assembly is installed in the installation cavity, and the liquid outlet channel is connected to the installation port to facilitate the push rod to extend into and push open the sealing block.

22. An aerosol generating device, characterized in that: include: An atomization assembly, wherein the atomization assembly is provided with an atomizer and a push rod; as well as, The atomizer bomb as claimed in claim 21, wherein the push rod is capable of pushing open the sealing block, and the atomizer is used to atomize the atomized liquid flowing out of the liquid outlet channel.

23. The aerosol generating device according to claim 22, characterized in that: The aerosol generating device further comprises a battery assembly, and the battery assembly is electrically connected to the atomizing assembly.

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