Atomization assembly and aerosol generating device

Abstract

The utility model relates to an atomization assembly and an aerosol generating device.The atomization assembly comprises a mounting shell and an atomizer, the mounting shell is provided with a mounting cavity, a first opening and a second opening, the first opening and the second opening communicate with the mounting cavity, and the first opening and the second opening are located in the two ends of the mounting shell correspondingly. The atomizer is mounted in the mounting cavity and divides the mounting cavity into a first cavity body and a second cavity body, the first opening is communicated with the first cavity body, and the second opening is communicated with the second cavity body; wherein the first cavity is used for installing the atomization bomb, the second cavity is used for installing the battery assembly, the atomizer can be detachably connected with the atomization bomb, and the battery assembly is used for providing electric energy for the atomizer. The atomization assembly can solve the technical problem that an atomization assembly in an existing aerosol generating device can be replaced along with a battery assembly or an atomization bomb and cannot be used till being scrapped all the time, and waste is caused.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and particularly to an atomization component and an aerosol generating device. Background Art

[0002] Existing aerosol generating devices mainly include a battery component, an atomization component, and an atomization cartridge. The battery component is used to supply electrical energy to the atomization component, the atomization cartridge is used to supply atomization liquid to the atomization component, and the atomization component converts electrical energy into heat energy, and then atomizes the atomization liquid into aerosol for the user to consume.

[0003] However, in the related art, the atomization component and the atomization cartridge are fixed as a whole. When the atomization cartridge needs to be replaced, the atomization component can only be replaced together with the battery component or the atomization cartridge, and cannot be used until it is scrapped, resulting in waste. Summary of the Utility Model

[0004] An embodiment of the present application provides an atomization component to solve the technical problem that the atomization component in the existing aerosol generating device will be replaced together with the battery component or the atomization cartridge and cannot be used until it is scrapped, resulting in waste.

[0005] To achieve the above object, according to the first aspect of the present application, there is provided an atomization component, including a mounting shell and an atomizer. The mounting shell is provided with a mounting cavity and a first opening and a second opening respectively communicating with the mounting cavity. The first opening and the second opening are respectively located at two ends of the mounting shell. The atomizer is installed in the mounting cavity and divides the mounting cavity into a first cavity and a second cavity. The first opening communicates with the first cavity, and the second opening communicates with the second cavity; wherein, the first cavity is used for installing the atomization cartridge, the second cavity is used for installing the battery component, the atomizer can be detachably connected to the atomization cartridge, and the battery component is used to supply electrical energy to the atomizer.

[0006] Optionally, the atomizer includes a bracket, a heating element, and an electrode member. The bracket is fixed in the mounting cavity, and the bracket divides the mounting cavity into the first cavity and the second cavity; the heating element is fixed in the first cavity, and the heating element atomizes the atomization liquid of the atomization cartridge; the electrode member passes through the bracket, and one end of the electrode member is electrically connected to the heating element, and the other end is located in the second cavity to be detachably electrically contacted with the conductive terminal on the battery component.

[0007] Optionally, fixing holes are provided on the outer peripheral wall of the bracket, support holes are penetrated at positions corresponding to the fixing holes on the mounting shell, and the atomization component further includes fixing pins, and the fixing pins are inserted and fixed in the support holes and the fixing holes.

[0008] Optionally, the electrode member includes a first electrode member and a second electrode member, and the first electrode member and the second electrode member jointly support the heating member.

[0009] Optionally, the heating member has opposite first and second support ends, the first support end is supported on the first electrode member, and the second support end is supported on the second electrode member; the atomizer further includes a seal, the seal includes a sealing portion, a first pressing portion and a second pressing portion, the sealing portion is at least partially clamped between the outer peripheral wall of the bracket and the inner peripheral wall of the mounting shell, the first pressing portion is connected to the sealing portion and presses on the first support end, and the second pressing portion is connected to the sealing portion and presses on the second support end.

[0010] Optionally, the sealing portion includes a circumferential sealing portion and a top sealing portion, the circumferential sealing portion is clamped between the outer peripheral wall of the bracket and the inner peripheral wall of the mounting shell; the top sealing portion covers the bracket, and the first pressing portion and the second pressing portion are respectively connected to the top sealing portion; wherein, the top sealing portion penetrates through a first sealing hole and a second sealing hole, the first electrode member is press-fitted through the first sealing hole, and the second electrode member is press-fitted through the second sealing hole.

[0011] Optionally, a first guiding block and a second guiding block are further provided on the top sealing portion, the top of the first guiding block forms the first pressing portion, and the top of the second guiding block forms the second pressing portion; wherein, the mounting shell has opposite first and second side walls, both the first guiding block and the second guiding block extend between the first side wall and the second side wall, and one end of the first guiding block abuts against the first side wall and the other end is spaced from the second side wall; one end of the second guiding block abuts against the second side wall and the other end is spaced from the first side wall; an air inlet hole is further penetrated through the bracket and the top sealing portion, and the air inlet hole is located on a side of the first guiding block away from the second guiding block.

[0012] Optionally, the heating member further includes a heating wire connected between the first support end and the second support end, the atomizer further includes a support ceramic, the support ceramic is located between the first guiding block and the second guiding block, and the heating wire is supported on the support ceramic.

[0013] Optionally, the first guiding block is provided with a first positioning hole facing the second guiding block, and the second guiding block is provided with a second positioning hole facing the first guiding block; the support ceramic is provided with a first positioning block and a second positioning block, the first positioning block is inserted and positioned in the first positioning hole, and the second positioning block is inserted and positioned in the second positioning hole.

[0014] Optionally, a first support block and a second support block are further provided on the support ceramic. The first support block supports the first support end, and the second support block supports the second support end.

[0015] According to a second aspect of the present application, an aerosol generating device is provided. The aerosol generating device includes the atomization assembly, the atomization cartridge, and the battery assembly according to any one of the above embodiments. The atomization cartridge is installed in the first cavity and is detachably connected to the atomizer. The battery assembly is installed in the second cavity.

[0016] Optionally, the atomizer further includes a push rod. The push rod is fixed on the bracket, and a part of the push rod extends into the first cavity. The atomization cartridge is provided with a liquid storage cavity and a liquid outlet channel communicating with the liquid storage cavity. A sealing block and an elastic arm are provided in the liquid storage cavity. One end of the elastic arm is fixedly arranged relative to the liquid outlet channel, and the other end is connected to the sealing block. The sealing block can move relative to the liquid outlet channel. When at least a part of the sealing block is located in the liquid outlet channel, the elastic arm is in a deformed state and has an elastic restoring force for keeping 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 for driving the sealing block to block the liquid outlet channel. When the atomization cartridge is installed in the first cavity, the push rod extends into the liquid storage cavity and pushes open the sealing block to open the liquid outlet channel.

[0017] Optionally, the atomization cartridge is in guiding cooperation with the inner wall of the first cavity.

[0018] In the atomization assembly of the embodiments of the present application, by installing the atomizer in the installation cavity of the installation shell, and the atomizer divides the installation cavity into a first cavity and a second cavity. The first cavity is used to install the atomization cartridge, and the second cavity is used to install the battery assembly. And the atomization cartridge and the atomization assembly are detachably connected. Therefore, when it is necessary to replace the atomization cartridge, only the atomization cartridge needs to be removed and replaced, and there is no need to replace the atomizer together. This enables the atomizer to be used until it is scrapped, avoiding resource waste and reducing the usage cost.

[0019] Other features and advantages of the present application will be described in detail in the subsequent specific implementation part. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] To more fully understand the present application and its beneficial effects, the following description will be made in conjunction with the accompanying drawings, in which the same reference numerals in the following description denote the same parts.

[0022] Figure 1 is a schematic structural view of an embodiment of the atomization assembly of the present application;

[0023] Figure 2 is Figure 1 an exploded view of the structure of the atomization assembly in

[0024] Figure 3 is Figure 1 a partial structural sectional view of the atomization assembly in

[0025] Figure 4 is a partial structural sectional view of a bracket of the atomization assembly of the present application;

[0026] Figure 5 is a schematic structural view of an embodiment of a seal of the atomization assembly of the present application;

[0027] Figure 6 is Figure 5 a partial structural sectional view of an embodiment of the seal in

[0028] Figure 7 is a schematic structural view of an embodiment of a support ceramic of the atomization assembly of the present application;

[0029] Figure 8 is a schematic structural view of an embodiment of a heating element of the atomization assembly of the present application;

[0030] Figure 9 is a partial schematic structural view of an embodiment of an atomizer of the atomization assembly of the present application;

[0031] Figure 10 is a schematic view of the flow direction of air flow in the atomizer;

[0032] Figure 11 is a partial structural sectional view of an embodiment of an aerosol generating device of the present application;

[0033] Figure 12 is Figure 11 a partial structural sectional view of the aerosol generating device in

[0034] Description of reference numerals:

[0035] 100, atomization assembly;

[0036] 10, mounting shell; 11, mounting cavity; 111, first cavity; 112, second cavity; 12, first opening; 13, second opening; 14, support hole;

[0037] 20. Atomizer; 21. Bracket; 211. Fixing hole; 212. Electrode mounting hole; 213. Pusher mounting hole; 22. Heating element; 221. First support end; 222. Second support end; 223. Heating wire; 23. Electrode component; 231. First electrode component; 232. Second electrode component; 24. Sealing component; 241. Sealing part; 2411. Peripheral side sealing part; 2411a. First side wall; 2411b. Second side wall; 2412. Top side sealing part; 2413. First sealing hole; 2414. Second sealing hole; 2415. Third sealing hole; 242. First pressing part; 243. Second pressing part; 244. First diversion block; 2441. First positioning hole; 245. Second diversion block; 2451. Second positioning hole; 246. First diversion port; 247. Second diversion port; 248. Fixing column; 25. Air inlet hole; 251. First air inlet hole; 252. Second air inlet hole; 26. Support ceramic; 261. First positioning block; 2611. First avoidance hole; 262. Second positioning block; 2621. Second avoidance hole; 263. First support block; 264. Second support block; 265. Third support block; 27. Pusher

[0038] 30. Fixing pin

[0039] 200. Atomization cartridge; 40. Outer shell; 50. Liquid cup; 51. Liquid storage cavity; 52. Liquid outlet channel; 60. Liquid absorbing part; 70. Sealing block; 71. Elastic arm

[0040] 300. Battery assembly; 80. Battery; 81. Conductive terminal

[0041] 400. Aerosol generating device Detailed implementation manners

[0042] Next, with reference to the drawings in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application

[0043] First, with reference to the figures, the existing aerosol generating device mainly includes a battery assembly, an atomization assembly, and an atomization cartridge. The battery assembly is used to provide electrical energy for the atomization assembly, the atomization cartridge is used to provide atomization liquid for the atomization assembly, and the atomization assembly converts electrical energy into heat energy, and then atomizes the atomization liquid into aerosol for the user to inhale

[0044] However, in the related art, the atomization component and the battery component or the atomization cartridge are fixed as a whole. When the battery component or the atomization cartridge needs to be replaced, the atomization component can only be replaced together with the battery component or the atomization cartridge and cannot be used until it is scrapped, resulting in waste.

[0045] To solve the above technical problems, according to the first aspect of the present application, an atomization component 100 is provided. As Figure 1 or Figure 2 shown, the atomization component 100 mainly includes a mounting shell 10 and an atomizer 20.

[0046] Among them, as Figure 1 shown, the mounting shell 10 is provided with a mounting cavity 11, a first opening 12 and a second opening 13 that are respectively communicated with the mounting cavity 11. The first opening 12 and the second opening 13 are respectively located at both ends of the mounting shell 10 in the length direction. Specifically, in this embodiment, the mounting shell 10 is a hollow cylindrical shell, and both ends of the mounting shell 10 in the length direction are provided with openings. In the present application, the two openings are respectively defined as the first opening 12 and the second opening 13.

[0047] Of course, in some other embodiments, the mounting shell 10 can also be an elliptical cylindrical shell, a polygonal prism shell, or a shell of other shapes. In addition, since the mounting shell 10 is mainly used to mount the atomizer 20, the atomization cartridge 200, and the battery component 300, the length of the mounting shell 10, the size of the mounting cavity 11, etc. can be designed according to the actual situation. For example, it can be adaptively designed according to the lengths and volumes of the atomizer 20, the atomization cartridge 200, and the battery component 300.

[0048] As Figure 1 shown, the atomizer 20 is installed in the mounting cavity 11 and divides the mounting cavity 11 into a first cavity 111 and a second cavity 112. The first opening 12 is communicated with the first cavity 111, and the second opening 13 is communicated with the second cavity 112. Among them, reference can be made to Figure 11 , the first cavity 111 is used to mount the atomization cartridge 200, the second cavity 112 is used to mount the battery component 300, and the atomizer 20 is also used to be detachably connected to the atomization cartridge 200 and the battery component 300 respectively.

[0049] Specifically, in this embodiment, the atomizer 20 is a component for atomizing the atomization liquid. Therefore, as Figure 1 or Figure 2 shown, the atomizer 20 at least includes a heating element 22. The heating element 22 can be made of a metal material, such as iron wire, copper mesh, etc. When the heating element 22 is energized, the heating element 22 can convert electrical energy into heat energy, and then can heat and atomize the atomization liquid.

[0050] As Figure 1 or Figure 2As shown, in this embodiment, the atomizer 20 further includes a bracket 21 and an electrode member 23. The bracket 21 is fixed in the installation cavity 11, and the bracket 21 divides the installation cavity 11 into a first cavity 111 and a second cavity 112. In Figure 1 , the first cavity 111 is located above the first cavity 111. The heating element 22 is fixed in the first cavity 111, and the heating element 22 is used for detachably abutting against the liquid absorbing member 60 on the atomization cartridge 200 (reference can be made to Figure 12 ). Specifically, the heating element 22 can be directly fixed on the bracket 21, or can be fixed on the bracket 21 through other components, or the heating element 22 can be directly fixed on the installation shell 10. However, no matter what fixing method the heating element 22 adopts, the heating element 22 is located in the first cavity 111 so that after the atomization cartridge 200 is loaded into the first cavity 111, the

[0051] For the structure of the atomization cartridge 200, reference can be made to Figure 12 . The atomization cartridge 200 includes a housing 40 and a liquid cup 50 installed in the housing 40. The liquid cup 50 stores atomization liquid. A liquid outlet channel 52 is provided at the lower end of the liquid cup 50, and a liquid absorbing member 60 is installed at the liquid outlet of the liquid outlet channel 52. The liquid absorbing member 60 is used for adsorbing the atomization liquid through the liquid outlet channel 52. When the atomization cartridge 200 is loaded into the first cavity 111, the liquid absorbing member 60 abuts against the heating element 22. Then, after the heating element 22 is powered on, the heating element 22 can atomize the liquid absorbing member 60.

[0052] Since the heating element 22 and the liquid absorbing member 60 of the atomization cartridge 200 are detachably abutted, the atomization cartridge 200 can be separately removed and replaced from the first cavity 111 without replacing the atomizer 20 together.

[0053] Of course, in some embodiments, the liquid absorbing member 60 can be directly fixed on the heating element 22, that is, the liquid absorbing member 60 is used as a part of the atomizer 20. At this time, a liquid outlet switch can be provided in the liquid outlet channel 52 of the atomization cartridge 200. When the atomization cartridge 200 is installed in the first cavity 111, the liquid outlet switch is opened so that the atomization liquid can flow out and flow onto the liquid absorbing member 60.

[0054] As Figure 1 or Figure 3 shown, the electrode member 23 is a conductor. For example, the electrode member 23 can be made of an iron column, a copper column, an aluminum column, etc. The electrode member 23 penetrates through the bracket 21, one end of the electrode member 23 is electrically connected to the heating element 22, and the other end is located in the second cavity 112. The electrode member 23 is also used for detachably electrically contacting the conductive terminal 81 on the battery assembly 300.

[0055] Specifically, reference can be made to Figure 12, the battery assembly 300 mainly includes a battery 80 and a conductive terminal 81 electrically connected to the battery 80. When the battery assembly 300 is installed in the second cavity 112, the electrode member 23 is in electrical contact with the conductive terminal 81, so that the battery 80 can supply power to the electrode member 23, and the electrode member 23 then transfers electrical energy to the heating member 22.

[0056] Since the electrode member 23 is detachably abutted against the conductive terminal 81 on the battery assembly 300, the battery assembly 300 can be separately removed from the second cavity 112 and replaced, without the need to replace the atomizer 20 together.

[0057] Of course, in some other embodiments, the electrode member 23 can also be fixed on the battery assembly 300. When the battery assembly 300 is installed in the second cavity 112, the electrode member 23 is then detachably conductively contacted with the heating member 22, which also facilitates the separate removal and replacement of the battery assembly 300.

[0058] In this embodiment, since the heating member 22 and the electrode member 23 have a high value and a long service life, the heating member 22 and the electrode member 23 are both used as components of the atomizer 20. This not only facilitates the assembly and disassembly of the atomization cartridge 200 and the battery assembly 300, but also reduces the use cost.

[0059] In summary, it can be understood that in the atomization assembly 100 of the embodiment of the present application, by installing the atomizer 20 in the installation cavity 11 of the installation shell 10, and the atomizer 20 divides the installation cavity 11 into a first cavity 111 and a second cavity 112. The first cavity 111 is used to install the atomization cartridge 200, and the second cavity 112 is used to install the battery assembly 300, and the atomization cartridge 200 and the battery assembly 300 are respectively detachably connected to the atomization assembly 100. Therefore, when it is necessary to replace the atomization cartridge 200 or the battery assembly 300, only the atomization cartridge 200 or the battery assembly 300 needs to be removed and replaced, without the need to replace the atomizer 20 together, so that the atomizer 20 can be used until it is scrapped, avoiding resource waste and reducing the use cost.

[0060] Optionally, in one embodiment, as Figure 3 and Figure 4 shown, fixing holes 211 are provided on the outer peripheral wall of the bracket 21, and support holes 14 are penetrated at positions corresponding to the fixing holes 211 on the installation shell 10. The atomization assembly 100 further includes a fixing pin 30, and the fixing pin 30 is inserted and fixed in the support holes 14 and the fixing holes 211.

[0061] Specifically, during assembly, the bracket 21 can be first placed into the installation cavity 11 of the installation shell 10, and the angle of the bracket 21 can be adjusted to align the fixing hole 211 and the support hole 14. Then, the fixing pin 30 is driven into the support hole 14 from outside the installation shell 10 until the fixing pin 30 is inserted into the fixing hole 211. At this time, the fixing pin 30 extends in both the fixing hole 211 and the support hole 14, so the bracket 21 can be stably fixed in the installation cavity 11. This not only facilitates assembly but also ensures the stability after assembly.

[0062] It should be noted that multiple fixing holes 211 can be provided on the bracket 21, and the multiple fixing holes 211 are arranged at intervals along the circumferential direction of the bracket 21. The support holes 14 are provided corresponding to the fixing holes 211 in terms of quantity and position, and a fixing pin 30 is inserted into each pair of corresponding fixing holes 211 and support holes 14, which can improve the installation stability of the bracket 21. In addition, the fixing hole 211 can be a through hole penetrating the side wall of the bracket 21 or a blind hole not penetrating the side wall of the bracket 21.

[0063] Of course, in some other embodiments, the bracket 21 can also be fixed in the installation cavity 11 by means of screw connection, clamping, bonding, etc. The specific fixing method can be flexibly selected according to needs.

[0064] Optionally, in one embodiment, as Figure 3 shown, the electrode member 23 includes a first electrode member 231 and a second electrode member 232, and the first electrode member 231 and the second electrode member 232 jointly support the heating member 22. Specifically, one of the first electrode member 231 and the second electrode member 232 is used for electrically connecting to the positive electrode on the battery assembly 300, and the other is used for connecting to the negative electrode on the battery assembly 300. Moreover, both the first electrode member 231 and the second electrode member 232 pass through the bracket 21. In this embodiment, the first electrode member 231 and the second electrode member 232 jointly support the heating member 22, which can not only achieve the electrical connection between the electrode member 23 and the heating member 22 but also eliminate the need for other fixing structures for the heating member 22, making the structure of the atomizer 20 simpler.

[0065] Optionally, in one embodiment, as Figure 8 shown, the heating member 22 has opposite first support end 221 and second support end 222. Please also refer to Figure 3 , the first support end 221 is supported on the first electrode member 231, and the second support end 222 is supported on the second electrode member 232.

[0066] As Figure 5 shown, the atomizer 20 further includes a sealing member 24. The sealing member 24 is specifically a sealing rubber, and the sealing member 24 includes a sealing portion 241, a first pressing portion 242, and a second pressing portion 243. Refer to Figure 3, the sealing part 241 is at least partially clamped between the outer peripheral wall of the bracket 21 and the inner peripheral wall of the mounting shell 10, so as to seal the assembly gap between the outer peripheral wall of the bracket 21 and the inner peripheral wall of the mounting shell 10, and prevent the atomized liquid or air flow from leaking from the assembly gap between the outer peripheral wall of the bracket 21 and the inner peripheral wall of the mounting shell 10.

[0067] As Figure 3 shown, both the first pressing part 242 and the second pressing part 243 are sheet-shaped, and the first pressing part 242 is connected to the sealing part 241 and pressed on the first supporting end 221, and the second pressing part 243 is connected to the sealing part 241 and pressed on the second supporting end 222. That is to say, the first electrode member 231 and the first pressing part 242 jointly clamp the first supporting end 221 of the heating element 22, and the second electrode member 232 and the second pressing part 243 jointly clamp the second supporting end 222 of the heating element 22, so that the installation of the heating element 22 is more stable and the heating element 22 is prevented from shaking or displacing.

[0068] Optionally, in an embodiment, as Figure 5 or Figure 6 shown, the sealing part 241 includes a circumferential sealing part 2411 and a top sealing part 2412. As Figure 3 shown, the circumferential sealing part 2411 is clamped between the outer peripheral wall of the bracket 21 and the inner peripheral wall of the mounting shell 10, so as to seal the assembly gap between the outer peripheral wall of the bracket 21 and the inner peripheral wall of the mounting shell 10. The top sealing part 2412 covers the bracket 21, and the first pressing part 242 and the second pressing part 243 are respectively connected to the top sealing part 2412.

[0069] Among them, please refer to Figure 6 and Figure 3 , the top sealing part 2412 penetrates through the first sealing hole 2413 and the second sealing hole 2414. The first electrode member 231 is press-fitted through the first sealing hole 2413, so as to prevent the atomized liquid or air flow from leaking from the assembly gap between the first electrode and the bracket 21. The second electrode member 232 is press-fitted through the second sealing hole 2414, so as to prevent the atomized liquid or air flow from leaking from the assembly gap between the second electrode and the bracket 21, improving the sealing effect of the assembly gaps at various positions in the atomizer 20.

[0070] Of course, in some other embodiments, the first electrode member 231 and the second electrode member 232 can also be directly press-fitted on the bracket 21, which can not only improve the installation stability of the first electrode member 231 and the second electrode member 232, but also prevent the atomized liquid or air flow from leaking from the assembly gaps between the first electrode and the bracket 21 and between the second electrode and the bracket 21, improving the sealing effect.

[0071] Optionally, in one embodiment, as Figure 5 shown, a first diversion block 244 and a second diversion block 245 are further provided on the top-side sealing portion 2412. A first pressing portion 242 is formed at the top of the first diversion block 244, and a second pressing portion 243 is formed at the top of the second diversion block 245. Among them, as Figure 10 shown, the mounting case 10 has opposite first side walls 2411a and second side walls 2411b. Both the first diversion block 244 and the second diversion block 245 extend between the first side wall 2411a and the second side wall 2411b. One end of the first diversion block 244 abuts against the first side wall 2411a, and the other end is spaced from the second side wall 2411b. At this time, a first diversion opening 246 is formed at the interval between the first diversion block 244 and the second side wall 2411b. One end of the second diversion block 245 abuts against the second side wall 2411b, and the other end is spaced from the first side wall 2411a. At this time, a second diversion opening 247 is formed at the interval between the second diversion block 245 and the first side wall 2411a.

[0072] As Figure 3 shown, an air inlet hole 25 also penetrates through the bracket 21 and the top-side sealing portion 2412. Specifically, the air inlet hole 25 includes a first air inlet hole 251 and a second air inlet hole 252 that are communicated with each other. The first air inlet hole 251 penetrates through the bracket 21, and the second air inlet hole 252 penetrates through the top-side sealing portion 2412 of the seal 24. And the air inlet hole 25 is located on the side of the first diversion block 244 away from the second diversion block 245.

[0073] As Figure 10 shown, when the user sucks, the air flow flows from the air inlet hole 25 (including the second air inlet hole 252) to the upper part of the top-side sealing portion 2412, and then flows along the first diversion block 244 towards the second side wall 2411b until it reaches the first diversion opening 246. After the air flow flows into the first diversion opening 246, it flows between the first diversion block 244 and the second diversion block 245 towards the first side wall 2411a to carry the aerosol generated by atomization towards the second diversion opening 247. After the air flow reaches the second diversion opening 247, it flows out of the second diversion opening 247 in a direction away from the first diversion block 244, and then continues to flow along the second diversion block 245 towards the second side wall 2411b to flow into the air passage in the atomization cartridge 200.

[0074] That is to say, in this embodiment, when the user sucks the aerosol generating device 400, the flow path of the air flow is S-shaped, and the air flow passes through the position where the heating element 22 is located during the flowing process. In this way, the air can better mix with the aerosol and then flow into the user's mouth together, avoiding the situation that some aerosol does not flow out to the user's mouth with the air and thus affecting the taste.

[0075] Optionally, in one embodiment, asFigure 8 As shown, the heating element 22 further includes a heating wire 223 connected between the first support end 221 and the second support end 222. As Figure 7 shown, the atomizer 20 further includes a support ceramic 26. Please also refer to Figure 3 , the support ceramic 26 is located between the first diversion block 244 and the second diversion block 245, and the heating wire 223 is supported on the support ceramic 26. Specifically, as Figure 7 shown, in this embodiment, the support ceramic 26 is provided with a plurality of third support blocks 265, and the heating wire 223 is supported on the plurality of third support blocks 265, so that the air flow can flow under the heating wire 223, thereby realizing the mixing of air and aerosol.

[0076] It can be understood that after the heating element 22 is powered on, because the heating wire 223 is relatively thin and has a small resistance, the temperature of the heating wire 223 will be relatively high, while the support ceramic 26 is heat-resistant. Therefore, by setting the support ceramic 26 to support the heating wire 223, on the one hand, it can prevent the heating wire 223 from bending and deforming, and on the other hand, it can enable the liquid absorption member 60 on the atomization cartridge 200 to be stably supported on the heating wire 223, ensuring a sufficient contact area, thereby improving the atomization effect.

[0077] Optionally, in an embodiment, as Figure 6 shown, the first diversion block 244 is provided with a first positioning hole 2441 facing the second diversion block 245, and the second diversion block 245 is provided with a second positioning hole 2451 facing the first diversion block 244. As Figure 7 shown, the support ceramic 26 is provided with a first positioning block 261 and a second positioning block 262. Please also refer to Figure 9 , the first positioning block 261 is inserted and positioned in the first positioning hole 2441, and the second positioning block 262 is inserted and positioned in the second positioning hole 2451, so as to realize the positioning of the support ceramic 26 and prevent the support ceramic 26 from shaking or displacing.

[0078] It should be noted that, as Figure 3 shown, the first electrode member 231 also extends into the first positioning block 261. In order to avoid interference between the first positioning block 261 and the first electrode member 231, as Figure 7 shown, a first avoidance hole 2611 can be provided on the first positioning block 261 to avoid the first electrode member 231. Similarly, the second electrode member 232 also extends into the second positioning block 262. In order to avoid interference between the second positioning block 262 and the second electrode member 232, a second avoidance hole 2621 can be provided on the second positioning block 262 to avoid the second electrode member 232.

[0079] Optionally, in an embodiment, as Figure 7 and Figure 9As shown, a first support block 263 and a second support block 264 are further provided on the support ceramic 26. Specifically, the first support block 263 is located on the first positioning block 261, and the first support block 263 supports the first support end 221; the second support block 264 is located on the second positioning block 262, and the second support block 264 supports the second support end 222. Specifically, in this embodiment, as Figure 8 shown, the widths of the first support end 221 and the second support end 222 are relatively large, which can increase the resistance and reduce the temperature of the two support ends. The first support end 221 is supported on both the first electrode and the first support block 263, and the second support end 222 is supported on both the second electrode and the second support block 264, which can further improve the installation stability of the heating element 22.

[0080] Optionally, in one embodiment, as Figure 3 shown, the atomizer 20 further includes a push rod 27. The push rod 27 is fixed to the bracket 21, and a part of the push rod 27 extends into the first cavity 111. The push rod 27 is used to push open the seal block 70 in the atomization cartridge 200 to open the liquid outlet channel 52 on the atomization cartridge 200.

[0081] Specifically, as Figure 12 shown, the atomization cartridge 200 cooperating with the atomization assembly 100 of the present application includes a liquid cup 50. A liquid storage cavity 51 and a liquid outlet channel 52 communicating with the liquid storage cavity 51 are provided in the liquid cup 50. A seal block 70 and an elastic arm 71 connected to the seal block 70 are further provided in the liquid storage cavity 51. The seal block 70 is arranged to block the liquid outlet channel 52, so that the atomized liquid cannot flow out from the liquid outlet channel 52. One end of the elastic arm 71 is connected to the seal block 70, and the other end is fixed to the liquid cup 50, and the elastic arm 71 is in a deformed state and maintains a tendency to drive the seal block 70 to block the liquid outlet channel 52.

[0082] When the atomization cartridge 200 is installed in the first cavity 111, the push rod 27 will correspondingly extend into the liquid outlet channel 52 and push open the seal block 70, so that the seal block 70 opens the liquid outlet channel 52, and the atomized liquid flows out from the liquid outlet channel 52 and flows onto the liquid absorbing member 60, and the heating element 22 in contact with the liquid absorbing member 60 atomizes the atomized liquid again.

[0083] It should be noted that, in order to prevent the atomized liquid or air flow from leaking from the assembly gap between the push rod 27 and the bracket 21, please refer to Figure 6 and Figure 3 , a third seal hole 2415 can be penetrated through the top seal portion 2412 of the seal member 24, and the push rod 27 is press-fitted through the third seal hole 2415. Of course, the push rod 27 can also be directly press-fitted on the bracket 21, which can also prevent the atomized liquid or air flow from leaking from the assembly gap between the push rod 27 and the bracket 21.

[0084] According to the second aspect of the present application, as Figure 11 and Figure 12 shown, an aerosol generating device 400 is provided. The aerosol generating device 400 includes an atomizing cartridge 200, a battery assembly 300, and the atomizing assembly 100 of any one of the above embodiments; the atomizing cartridge 200 is installed in the first cavity 111 and is detachably connected to the atomizer 20; the battery assembly 300 is installed in the second cavity 112 and is detachably connected to the atomizer 20.

[0085] Specifically, the atomizing cartridge 200 includes a housing 40 and a liquid cup 50 installed in the housing 40. The liquid cup 50 stores atomizing liquid. A liquid outlet channel 52 is provided at the lower end of the liquid cup 50, and a liquid absorbing member 60 is installed at the liquid outlet of the liquid outlet channel 52. The liquid absorbing member 60 is used to absorb the atomizing liquid through the liquid outlet channel 52. When the atomizing cartridge 200 is installed in the first cavity 111, the liquid absorbing member 60 abuts against the heating element 22. Then, after the heating element 22 is powered on, it can atomize the liquid absorbing member 60.

[0086] The battery assembly 300 mainly includes a battery 80 and a conductive terminal 81 electrically connected to the battery 80. When the battery assembly 300 is installed in the second cavity 112, the electrode member 23 is in electrical contact with the conductive terminal 81, so that the battery 80 can supply power to the electrode member 23, and the electrode member 23 then transfers the electrical energy to the heating element 22. Of course, the battery assembly 300 may further include components such as a circuit board and a microphone head, and can be specifically designed according to relevant prior art.

[0087] It can be understood that since the aerosol generating device 400 of the present application includes the atomizing assembly 100 of any one of the above embodiments, the aerosol generating device 400 has all the beneficial effects of the above atomizing assembly 100, and the present disclosure will not elaborate herein.

[0088] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0089] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0090] The embodiments, implementation manners, and related technical features of the present application can be combined and replaced with each other without conflict.

[0091] The above are only the preferred embodiments of the present application and do not impose any formal restrictions on the present application. However, any simple modifications, equivalent changes, and decorations 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 still fall within the scope of the technical solution of the present application.

Claims

1. An atomizing assembly, characterized in that: include: A mounting shell, provided with a mounting cavity and a first opening and a second opening respectively communicating with the mounting cavity, wherein the first opening and the second opening are respectively located at two ends of the mounting shell; as well as, an atomizer, installed in the installation cavity, and dividing the installation cavity into a first cavity and a second cavity, the first opening being in communication with the first cavity, and the second opening being in communication with the second cavity; The first cavity is used to install the atomizer bomb, the second cavity is used to install the battery assembly, the atomizer can be detachably connected to the atomizer bomb, and the battery assembly is used to provide electrical energy to the atomizer.

2. The atomizer assembly according to claim 1, characterized in that: The atomizer comprises a bracket, a heating element and an electrode element, wherein the bracket is fixed in the installation cavity, and the bracket divides the installation cavity into the first cavity and the second cavity; The heating element is fixed in the first cavity, and is used to atomize the atomizing liquid of the atomizing bomb; The electrode member is disposed on the bracket, and one end of the electrode member is conductively connected to the heating element, and the other end of the electrode member is located in the second cavity for electrical contact with the battery assembly.

3. The atomizer assembly according to claim 2, characterized in that: A fixing hole is provided on the outer peripheral wall of the bracket, a supporting hole is penetrated at a position corresponding to the fixing hole on the mounting shell, and the atomizing assembly further comprises a fixing pin, which is inserted and fixed in the supporting hole and the fixing hole.

4. The atomizer assembly according to claim 2, characterized in that: The electrode member includes a first electrode member and a second electrode member, and the first electrode member and the second electrode member jointly support the heat generating member.

5. The atomizing assembly according to claim 4, characterized in that: The heating element has a first supporting end and a second supporting end opposite to each other, the first supporting end is supported on the first electrode element, and the second supporting end is supported on the second electrode element; The atomizer also includes a sealing member, which includes a sealing portion, a first pressing portion and a second pressing portion. The sealing portion is at least partially clamped between the outer peripheral wall of the bracket and the inner peripheral wall of the mounting shell. The first pressing portion is connected to the sealing portion and pressed onto the first supporting end, and the second pressing portion is connected to the sealing portion and pressed onto the second supporting end.

6. The atomizer assembly according to claim 5, characterized in that: The sealing portion includes a peripheral sealing portion and a top sealing portion, wherein the peripheral sealing portion is clamped between the outer peripheral wall of the bracket and the inner peripheral wall of the mounting shell; the top sealing portion covers the bracket, and the first pressing portion and the second pressing portion are respectively connected to the top sealing portion; The top side sealing portion passes through the first sealing hole and the second sealing hole, the first electrode member is interference fitly inserted into the first sealing hole, and the second electrode member is interference fitly inserted into the second sealing hole.

7. The atomizer assembly according to claim 6, characterized in that: The top side sealing portion is further provided with a first guide block and a second guide block, the top of the first guide block forms the first pressing portion, and the top of the second guide block forms the second pressing portion; The mounting shell has a first side wall and a second side wall that are spaced apart from each other, the first guide block and the second guide block both extend between the first side wall and the second side wall, and one end of the first guide block abuts against the first side wall, and the other end is spaced apart from the second side wall; one end of the second guide block abuts against the second side wall, and the other end is spaced apart from the first side wall; The bracket and the top side sealing portion are also penetrated with an air inlet hole, and the air inlet hole is located on a side of the first guide block away from the second guide block.

8. The atomizer assembly according to claim 7, characterized in that: The heating element further includes a heating wire connected between the first supporting end and the second supporting end. The atomizer further includes a supporting ceramic, the supporting ceramic is located between the first guide block and the second guide block, and the heating wire is supported on the supporting ceramic.

9. The atomizer assembly according to claim 8, characterized in that: The first guide block is provided with a first positioning hole facing the second guide block, and the second guide block is provided with a second positioning hole facing the first guide block; The supporting ceramic is provided with a first positioning block and a second positioning block. The first positioning block is inserted and positioned in the first positioning hole, and the second positioning block is inserted and positioned in the second positioning hole.

10. The atomizer assembly according to claim 8, characterized in that: The supporting ceramic is further provided with a first supporting block and a second supporting block, wherein the first supporting block supports the first supporting end, and the second supporting block supports the second supporting end.

11. An aerosol generating device, characterized in that: include: The atomizer assembly according to any one of claims 1 to 10; An atomizing bomb, installed in the first cavity and detachably connected to the atomizer; as well as, The battery assembly is installed in the second cavity.

12. The aerosol generating device according to claim 11, characterized in that: The atomizer further comprises a push rod, and the push rod partially extends into the first cavity; The atomizing bomb is provided with a liquid storage chamber and a liquid outlet channel connected to the liquid storage chamber, a sealing block and an elastic arm are provided in the liquid storage chamber, one end of the elastic arm is fixedly arranged relative to the liquid outlet channel, and the other end is connected to the sealing block, and the sealing block can move relative to the liquid outlet channel; 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; When the atomizing bomb is installed in the first cavity, the push rod extends into the liquid storage cavity and pushes the sealing block away to open the liquid outlet channel.

13. The aerosol generating device according to claim 11, characterized in that: The atomizing bomb is guided and matched with the inner wall of the first cavity.

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