Atomizer and atomization device

Abstract

The present application relates to the technical field of atomization devices, and specifically relates to an atomizer and an atomization device. The atomizer comprises: a first portion, provided with a first liquid storage cavity and an atomization cavity in communication with the first liquid storage cavity, wherein the first portion comprises an atomization assembly arranged in the atomization cavity; and a second portion, provided with a second liquid storage cavity. The first portion is provided with a first mating end, and the second portion is provided with a second mating end; elastic piercing portions are provided on the end surface of the second liquid storage cavity close to the second mating end, the first mating end is provided with flow guide pipes in communication with the first liquid storage cavity, and each flow guide pipe is provided with a piercing end; and the atomizer has an activated state in which the first portion and the second portion are mated with each other.

Description

Atomizer and atomizing device

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 202510358291.X, entitled "Atomizer and Atomizing Device," filed on March 25, 2025, by the Chinese Patent Office; priority to Chinese Patent Application No. 202510361448.4, entitled "Atomizing Device and Atomizing Apparatus," filed on March 25, 2025, by the Chinese Patent Office; priority to Chinese Patent Application No. 202520537093.5, entitled "Atomizer and Atomizing Apparatus," filed on March 25, 2025, by the Chinese Patent Office; and priority to Chinese Patent Application No. 202520532650.4, entitled "Atomizing Device," filed on March 25, 2025, by the Chinese Patent Office; the contents of each application are incorporated herein by reference. Technical Field

[0003] This application relates to the field of atomization equipment technology, specifically to an atomizer and atomization device. Background Technology

[0004] The atomizer of an atomizing device usually has a liquid storage chamber for storing atomizing liquid and for supplying the stored atomizing liquid to the atomizing components in the atomizer, where the atomizing components heat the liquid to generate an aerosol.

[0005] Because the liquid reservoir is connected to the external atmosphere through the atomizing component, the liquid supply to the reservoir is affected by the air intake during atomization, making liquid supply control difficult. To improve this issue, some atomizers have introduced an independent ventilation structure, allowing the liquid reservoir to be directly connected to the external atmosphere during atomization.

[0006] In these types of atomizers, the liquid reservoir is connected to the outside atmosphere not only through the atomizing component but also directly through an independent ventilation structure during use. This makes it easy for the atomized liquid in the reservoir to leak through the atomizing component during transportation and storage; and during use, changes in temperature and pressure may also cause the atomized liquid to leak through the independent ventilation structure, increasing the risk of external leakage. Summary of the Invention

[0007] This application provides a new atomizer and atomizing device to reduce the risk of atomizing liquid leakage during transportation, storage and use.

[0008] According to a first aspect, one embodiment provides an atomizer, comprising:

[0009] The first part includes a first liquid storage chamber for storing atomizing liquid and an atomizing chamber connected to the first liquid storage chamber. The first part includes an atomizing component disposed in the atomizing chamber for absorbing the atomizing liquid in the first liquid storage chamber and heating it to generate an aerosol.

[0010] And the second part includes a second liquid storage chamber for storing the atomizing liquid;

[0011] The first part has a first docking end for docking with the second part, and the second part has a second docking end for docking with the first part; the second liquid storage chamber has an elastic puncture portion on its end face near the second docking end, and the first docking end is provided with a guide tube communicating with the first liquid storage chamber, the guide tube having a puncture end; the nebulizer has an activated state in which the first part and the second part are docked, and when the nebulizer is in the activated state, the puncture end of the guide tube punctures the elastic puncture portion, so that the first liquid storage chamber and the second liquid storage chamber are connected through the guide tube;

[0012] The first part is provided with a ventilation passage, which is at least partially formed in the first liquid storage chamber. One end of the ventilation passage is connected to the outside atmosphere through the first liquid storage chamber, and the other end is connected to the second liquid storage chamber, so that the outside gas can enter the second liquid storage chamber through the first liquid storage chamber.

[0013] According to a second aspect, one embodiment provides an atomizing device comprising:

[0014] Power supply components;

[0015] And the atomizer described in any of the above embodiments, wherein the power supply component is used to supply power to the atomizer.

[0016] According to the nebulizer and nebulizing device of the above embodiments, the nebulizer includes a first part having a first liquid storage chamber and an nebulizing chamber, and a second part having a second liquid storage chamber. During transportation and storage, the first part and the second part are separated, and the second liquid storage chamber is in a closed state not connected to the first liquid storage chamber, making it difficult for the nebulized liquid to leak. Before using the nebulizer, the first part and the second part are connected, and the puncture end of the guide tube punctures the elastic puncture part, so that the second liquid storage chamber and the first liquid storage chamber are connected, and the nebulizer is activated and can be used at any time. The ventilation passage provided in the first part allows air to enter the second liquid storage chamber through the ventilation passage when the nebulizer is in use, which facilitates pressure balance and improves the stability of liquid supply. Moreover, even if the nebulized liquid leaks through the ventilation passage, it leaks into the first liquid storage chamber and is not likely to leak further to the outside of the nebulizer. The coordinated design of the first part, the second part, and the ventilation passage helps to reduce the risk of nebulized liquid leakage during transportation, storage, and use, ensuring the user experience. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural diagram of an atomizer in an active state according to an embodiment;

[0018] Figure 2 shows a cross-sectional structural diagram (I) of an embodiment of an atomizer in the activated state.

[0019] Figure 3 is a schematic cross-sectional view of the first part in one embodiment;

[0020] Figure 4 is a schematic cross-sectional view of the second part in one embodiment;

[0021] Figure 5 is a three-dimensional structural diagram of the second part in one embodiment, wherein the injection plug is in the open state;

[0022] Figure 6 is a schematic cross-sectional view of the guide tube in one embodiment;

[0023] Figure 7 is a three-dimensional structural diagram of the first part in one embodiment from a first perspective;

[0024] Figure 8 shows a cross-sectional structural diagram (II) of an embodiment of the atomizer when it is in the activated state.

[0025] Figure 9 is a three-dimensional structural diagram of the first part from a second perspective in one embodiment;

[0026] Figure 10 shows a cross-sectional structural diagram of an atomizer in an active state (III).

[0027] Figure 11 shows a cross-sectional structural diagram (IV) of an embodiment of the atomizer when it is in the activated state.

[0028] Figure 12 is a three-dimensional structural diagram of the first part in another embodiment;

[0029] Figure 13 is a schematic cross-sectional view of an atomizing device according to an embodiment;

[0030] Figure 14 is an exploded structural diagram of an atomizing device according to an embodiment;

[0031] Figure 15 is a three-dimensional structural diagram of the power supply component in one embodiment;

[0032] Figure 16 is a schematic diagram of the structure of the first end face of the power supply component in one embodiment;

[0033] Figure 17 is a schematic diagram of the structure of the second end face of the atomizer in one embodiment.

[0034] In the figure, 100 is the first part; 110 is the first docking end; 111 is the annular flange; 120 is the first liquid storage chamber; 121 is the atomizing chamber; 122 is the liquid storage component; 130 is the atomizing assembly; 131 is the atomizing tube; 132 is the atomizing core; 140 is the guide tube; 141A is the puncture end; 141B is the fixing end; 142 is the first section; 1421 is the reduced diameter section; 143 is the second section; 1431 is the protrusion; 144 is the first guide hole; 145 is the second guide hole; 150 is the atomizing support; 151 is the support. 152. Channel; 153. Protruding tube section; 154. Mounting hole; 155. Partition plate section; 160. Atomizing base; 161. Base channel; 170. Ventilation passage; 171. Ventilation hole; 172. Ventilation groove; 173. Pressure relief hole; 174. Air guide hole; 180. Drain hole; 190. Liquid storage chamber; 191. Liquid storage component; 192. Atomizing shell; 1921. Air inlet channel; 193. First condensation chamber; 194. Second condensation chamber; 195. First liquid suction component; 196. Second liquid suction component; 197. Second end face;

[0035] 200, Second part; 210, Second docking end; 220, Second liquid storage chamber; 230, Cup body; 231, Suction nozzle; 240, Cup seat; 241, Elastic puncture part; 242, Pre-grooved; 244, Liquid injection hole; 245, Liquid injection plug; 250, Gas outlet channel; 260, Liquid storage shell;

[0036] 300, buffer chamber; 300A, engagement space; 301, third suction element;

[0037] 400. Power supply assembly; 410. Circuit board; 420. Power supply; 430. Electrode plate; 440. Electrode contact; 450. Magnetic chuck; 460. First end face;

[0038] 500. Device housing; 510. Accommodation space;

[0039] 600. Installation Department;

[0040] 700. Exposed parts. Detailed Implementation

[0041] The present application will now be described in further detail with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by related, similar element designations.

[0042] For some atomizing devices with a liquid storage chamber, especially those using an independent liquid storage container, the storage chamber is inverted with its opening 520 facing downwards, relying on gravity for liquid supply. Although the storage chamber is connected to the external atmosphere through the atomizing component 130, its opening 520 needs to both discharge and intake air during liquid supply. The intake air is affected by the discharge air, causing the pressure difference between the inside and outside of the storage chamber to gradually increase, making liquid supply control difficult. Therefore, some atomizers have introduced an independent ventilation structure so that the storage chamber can be directly connected to the external atmosphere through this structure during use, enabling liquid supply control. However, this also means that the storage chamber is connected to the external atmosphere not only through the atomizing component 130 but also through the independent ventilation structure during use. This makes it easy for the atomized liquid in the storage chamber to leak through the atomizing component 130 during transportation and storage; and during use, changes in temperature and pressure may cause leakage through the independent ventilation structure, increasing the risk of external leakage.

[0043] In this embodiment, by configuring the atomizer to be activated only after the first part 100 and the second part 200 are connected, the second liquid storage chamber 220 and the first liquid storage chamber 120 can be reactivated and connected before the atomizer is used, making it less likely for the atomized liquid in the second liquid storage chamber 220 to leak during transportation and storage. The ventilation passage 170 further helps reduce the risk of atomized liquid leakage during use, thus minimizing the risk of leakage during transportation, storage, and use, and ultimately ensuring a better user experience.

[0044] An embodiment of the atomizer in this application:

[0045] In one embodiment, referring to Figures 1 and 2, the atomizer includes a first part 100 and a second part 200. The second part 200 can be understood as a collection of components or related parts in the atomizer used to store and supply the atomizing liquid (also referred to as an aerosol matrix, atomizing matrix, etc.), such as a liquid reservoir, or a collection of the liquid reservoir and the mouthpiece 231, also referred to as a liquid storage mechanism; the first part 100 can be understood as a collection of the remaining parts in the atomizer, such as the atomizer base, housing, and atomizing assembly 130, also referred to as an atomizing mechanism. The first part 100 and the second part 200 together constitute a fully functional atomizer.

[0046] In one embodiment, referring to Figures 2 to 4, the first portion 100 has a first mating end 110 for mating with the second portion 200, and the second portion 200 has a second mating end 210 for mating with the first portion 100. The atomizer has an activated state with the first portion 100 and the second portion 200 mated, and an inactivated state with the first portion 100 and the second portion 200 separated. The atomizer in the inactivated state is suitable for storage and transportation, and is less prone to leakage during storage and transportation; the atomizer in the inactivated state needs to be activated to the activated state before use.

[0047] In some embodiments, the first part 100 is provided with a first liquid storage chamber 120 for storing atomizing liquid and an atomizing chamber 121 communicating with the first liquid storage chamber 120. The first part 100 includes an atomizing component 130, which is disposed in the atomizing chamber 121 and communicates with the external gas of the atomizer. The atomizing component 130 is used to absorb the atomizing liquid in the first liquid storage chamber 120 and heat it to generate an aerosol. The second part 200 is provided with a second liquid storage chamber 220 for storing atomizing liquid.

[0048] The second liquid storage chamber 220 has an elastic puncture portion 241 (also called a punctureable portion) on the end face near the second docking end 210. The first docking end 110 is provided with a guide tube 140 (also called a liquid guide) communicating with the first liquid storage chamber 120. The guide tube 140 has a puncture end 141A. When the nebulizer is in the activated state, the puncture end 141A of the guide tube 140 punctures the elastic puncture portion 241, so that the first liquid storage chamber 120 and the second liquid storage chamber 220 are connected through the guide tube 140.

[0049] When the atomizer is inactive, the second liquid storage chamber 220 is closed, and the atomizing liquid stored in the second liquid storage chamber 220 is not easy to leak, which facilitates the transportation and storage of the atomizer. Before use, the first part 100 and the second part 200 are connected. During connection, the piercing end 141A of the guide tube 140 pierces the elastic piercing part 241 on the end face of the second liquid storage chamber 220, so that the piercing end 141A is inserted into the second liquid storage chamber 220 to connect the second liquid storage chamber 220 and the first liquid storage chamber 120. This allows the atomizing liquid in the second liquid storage chamber 220 to be supplied to the atomizing chamber 121 through the first liquid storage chamber 120, and then absorbed by the atomizing component 130 when the atomizer is used, and heated to generate an aerosol.

[0050] The elastic puncture part 241 not only allows the puncture end 141A of the drainage tube 140 to puncture, but also has elasticity that allows it to tightly abut against the outer peripheral wall of the drainage tube 140 after the puncture end 141A passes through, forming a sealing structure, which helps to reduce the risk of leakage at the joint between the elastic puncture part 241 and the drainage tube 140.

[0051] It is worth mentioning that, in this embodiment, the puncture of the elastic puncture portion 241 by the guide tube 140 refers to the guide tube 140 disrupting the seal of the elastic puncture portion 241 on the second liquid storage chamber 220, rather than restricting the guide tube 140 to destroy the intact elastic puncture portion 241. Depending on the structure of the elastic puncture portion 241, it can be a complete covering layer integrally formed on the liquid storage shell 260, or it can be fixedly connected to the liquid storage shell 260. By disrupting the complete structure of the elastic puncture portion 241, the guide tube 140 can extend into the second liquid storage chamber 220. The elastic puncture portion 241 itself can also have a pre-set portion that facilitates puncture. Specifically, the elastic puncture portion 241 can be made of an elastic material, and it can be provided with a pre-grooved slot 242 (as shown in Figure 5). The pre-grooved slot 242 itself can remain closed under the elastic action of the elastic puncture portion 241, so that the second liquid storage chamber 220 can remain sealed. When the second part 200 and the first part 100 are connected for the first time, the guide tube 140 can puncture the pre-grooved slot 242 on the elastic puncture portion 241 and connect to the second liquid storage chamber 220. In subsequent reconnection processes, it is not necessary to damage the elastic puncture portion 241 again, but the connection can be achieved directly by utilizing the original pre-grooved slot 242 of the elastic puncture portion 241. In addition, the specific shape of the pre-grooved slot 242 is not limited in this embodiment of the application. It can be in a straight line, or in a cross shape, star shape, circle, etc., as shown in Figure 5.

[0052] In one embodiment, referring to Figures 2 and 4, the second part 200 includes a liquid storage housing 260, which may include a cup body 230 and a cup seat 240. The cup opening of the cup body 230 is located on the side near the second docking end 210. The cup seat 240 is sealed and fitted to the cup opening of the cup body 230. The cup seat 240 and the cup body 230 define a second liquid storage cavity 220. The cup seat 240 may be made of elastic materials such as silicone or rubber. An elastic puncture part 241 is disposed on the cup seat 240, and the elastic puncture part 241 may be formed by thinning the cup seat 240 at a corresponding position so that it can be punctured when the atomizer is activated.

[0053] Please refer to Figures 2 and 3. The first part 100 may include an atomizing housing 192. The atomizing housing 192 includes an atomizing bracket 150 and an atomizing base 160. The atomizing base 160 is mounted on one side of the atomizing bracket 150. Together, they define the first liquid storage chamber 120 and the atomizing chamber 121.

[0054] The atomizing assembly 130 includes an atomizing tube 131 and an atomizing core 132. The atomizing tube 131 is disposed in the atomizing chamber 121, and the atomizing core 132 is disposed in the atomizing tube 131. The atomizing tube 131 is provided with a liquid inlet corresponding to the atomizing core 132. The atomizing core 132 is used to absorb the atomized liquid stored in the first liquid storage chamber 120 through the liquid inlet and heat it to generate an aerosol.

[0055] To allow the guide tube 140 to be smoothly inserted into the elastic puncture portion 241, especially when the elastic puncture portion 241 itself has a complete structure, the guide tube 140 can be provided with a pointed tip to increase pressure and pass through the elastic puncture portion 241, thereby communicating with the second liquid storage chamber 220. In one embodiment, referring to Figures 2, 3, and 6, in the arrangement direction of the atomizing housing 192 and the liquid storage housing 260, the guide tube 140 has a fixed end 141B and a puncture end 141A. The fixed end 141B is fixed to the atomizing housing 192, and the puncture end 141A can pass through the elastic puncture portion 241 to communicate with the second liquid storage chamber 220. The arrangement direction of the atomizing housing 192 and the liquid storage housing 260 refers to the direction in which the atomizing housing 192 and the liquid storage housing 260 are connected to each other, and the extension direction of the guide tube 140 is consistent with the arrangement direction. In this embodiment, the guide tube 140 can be integrally formed with the atomizing housing 192, or it can be fixedly connected to the atomizing housing 192 in a detachable or non-detachable manner.

[0056] In one embodiment, referring to FIG3, the first part 100 may include a liquid storage component 122, which is disposed in the first liquid storage chamber 120 and covers the outside of the atomizing tube 131. The liquid storage component 122 is used to store atomizing liquid for supplying to the atomizing core 132. Exemplarily, the atomizing base 160 is provided with a base channel 161 communicating with the outside atmosphere. One end of the atomizing tube 131 is inserted and fixed in the base channel 161 to communicate with the outside atmosphere. The atomizing bracket 150 is provided with a bracket channel 151 opposite to the base channel 161, and the other end of the atomizing tube 131 is inserted and fixed in the bracket channel 151. An atomizing chamber 121 for atomizing assembly 130 is formed between the base channel 161 and the support channel 151. A first liquid storage chamber 120 is formed around the atomizing chamber 121. A liquid storage element 122 is arranged in a ring outside the atomizing tube 131 and covers the atomizing tube 131 so as to supply the absorbed atomized liquid to the atomizing core 132.

[0057] In one embodiment, the atomizing housing 192 further includes a protruding tube 152 (also referred to as an air guide tube), wherein the protruding tube 152 protrudes from the end of the atomizing housing 192 where the air guide tube 140 is provided; the protruding tube 152 communicates with the atomizing core 132, and the free end of the protruding tube 152 is inserted into and communicates with the air outlet channel 250. Exemplarily, the end of the atomizing bracket 150 facing away from the atomizing base 160 serves as the first docking end 110. The atomizing bracket 150 may include the protruding tube 152 disposed at the first docking end 110, and the protruding tube 152 is correspondingly disposed with and communicates with the bracket channel 151. Referring to Figure 2, when the atomizer is in the activated state, the protruding tube 152 is inserted into the air outlet channel 250 so that the atomizing tube 131 communicates with the mouthpiece 231, facilitating the discharge of the aerosol generated by the atomizing core 132 from the mouthpiece 231.

[0058] Those skilled in the art will understand that, in order to improve the connection stability after the first part 100 and the second part 200 are mated, the first mating end 110 and the second mating end 210 can also be equipped with a snap-fit ​​structure. For example, the first mating end 110 and the second mating end 210 can be provided with matching elastic buckles and slots to provide a stable holding force for the connection between the first mating end 110 and the second mating end 210, and also help to disperse stress by increasing the contact area and using elastic materials, thereby reducing wear caused by accidental collisions or long-term use. In addition, considering the needs of different application scenarios, fixing measures such as magnetic adsorption, adhesive bonding, or screw fixing can be used instead of the snap-fit ​​structure, or these fixing measures can be combined to adapt to more diverse usage conditions and improve the reliability and durability of the connection between the first part 100 and the second part 200.

[0059] Please refer to Figures 2 and 3. The guide tube 140 is inserted and fixed on the atomizing bracket 150. One end of the guide tube 140 is connected to the first liquid storage chamber 120, and the other end protrudes from the atomizing bracket 150 so that it can pierce the elastic puncture part 241 and be inserted into the second liquid storage chamber 220 when docking.

[0060] In one embodiment, referring to Figures 3 and 6, the guide tube 140 includes a first segment 142 and a second segment 143. A puncture end 141A is located in the second segment 143. A first mating end 110 has a mounting hole 153 for inserting the first segment 142. The outer peripheral wall of the second segment 143 has a protrusion 1431 for restricting the second segment 143 from entering the mounting hole 153. The protrusion 1431 can be annular. When the nebulizer is activated, the second mating end 210 abuts against the protrusion 1431 to position the guide tube 140, helping to prevent displacement of the guide tube 140 during nebulizer activation or use, thus affecting the liquid supply to the second liquid reservoir 220.

[0061] In some embodiments, referring to Figures 3 and 6, the end of the guide tube 140 opposite to the puncture end 141A is sealed, and a first guide hole 144 for communicating with the first liquid storage chamber 120 is provided on the peripheral wall of the guide tube 140. Using the first guide hole 144 to supply liquid helps limit the liquid supply speed and reduces the risk of leakage from the atomizing chamber caused by excessively fast liquid supply. Furthermore, the first guide hole 144 located on the peripheral wall of the guide tube 140 also helps reduce the impact of the atomized liquid on the liquid storage component 122 during liquid supply.

[0062] In one embodiment, referring to Figures 3 and 6, the fixed end 141B is fixed to the first docking end 110 and located in the first liquid storage cavity 120. The fixed end 141B is closed, and the first guide hole 144 is provided on the side wall of the guide tube 140 located in the first liquid storage cavity 120. The first guide hole 144 connects the first liquid storage cavity 120 and the cavity of the guide tube 140.

[0063] For example, referring to Figure 3, the first mating end 110 may have a mounting hole 153 on each of the opposite sides of the protruding tube portion 152. Each mounting hole 153 has a guide tube 140 to uniformly feed liquid into the first liquid storage chamber 120, which helps to reduce the risk of the atomizing core 132 clogging due to insufficient liquid supply on one side during use. The first section 142 of the guide tube 140 is inserted into the mounting hole 153, and the side of the first section 142 facing away from the second section 143 may have a reduced diameter portion 1421, so that an annular flow guiding gap is formed between the outer peripheral wall of the reduced diameter portion 1421 and the hole wall of the mounting hole 153. The first flow guiding hole 144 is provided on the outer peripheral wall of the reduced diameter portion 1421 so that the first flow guiding hole 144 communicates with the first liquid storage chamber 120.

[0064] In other embodiments, the mounting hole 153 can be configured as a stepped hole, or a connecting groove can be provided on the outer peripheral wall of the guide tube 140 or the wall of the mounting hole 153 to achieve communication between the first guide hole 144 and the first liquid storage chamber 120. In short, the communication structure between the first guide hole 144 and the first liquid storage chamber 120 is not limited, as long as it meets design and usage requirements. In other embodiments, the guide tube 140 can also be integrally formed with the atomizing bracket 150, capable of piercing the elastic puncture part 241 to connect the second liquid storage chamber 220 and the first liquid storage chamber 120.

[0065] In one embodiment, referring to Figures 3 and 6, a second guide hole 145 may be provided on the peripheral wall of the guide tube 140 near the puncture end 141A, so that when the nebulizer is in the activated state (as shown in Figure 2), the second guide hole 145 is located in the second liquid storage chamber 220 and communicates with the second liquid storage chamber 220, and is also close to the elastic puncture part 241, which helps to drain the nebulized liquid in the second liquid storage chamber 220.

[0066] In one embodiment, to reduce the influence between air intake and liquid supply in the second liquid storage chamber 220 and to avoid increasing the risk of leakage of atomizing liquid, please refer to Figures 2 and 3. The first part 100 may be provided with a ventilation passage 170. The ventilation passage 170 is at least partially formed in the first liquid storage chamber 120. One end of the ventilation passage 170 is connected to the outside atmosphere through the first liquid storage chamber 120, and the other end is connected to the second liquid storage chamber 220, so that external gas can enter the second liquid storage chamber 220 through the first liquid storage chamber 120. This facilitates the balance of the internal and external air pressure of the second liquid storage chamber 220 when the atomizer is in use and improves the stability of liquid supply. Moreover, even if the atomizing liquid leaks through the ventilation passage 170, it will leak into the first liquid storage chamber 120 and is unlikely to leak further to the outside of the atomizer.

[0067] In one embodiment, referring to Figures 2, 3, and 7, the ventilation passage 170 includes a ventilation hole 171 and a ventilation groove 172. The ventilation hole 171 is disposed on the wall of the atomizing tube 131 near the second portion 200 and exposed to the outside of the liquid storage component 122. The ventilation groove 172 is disposed on the wall of the first liquid storage chamber 120 near the second portion 200. The ventilation groove 172 connects the ventilation hole 171 and the guide tube 140, allowing external air to enter the guide tube 140 and thus enter the second liquid storage chamber 220 to compensate for the air pressure in the second liquid storage chamber 220. Furthermore, the atomized liquid is less likely to leak to the outside of the atomizer through the ventilation passage 170.

[0068] In one embodiment, referring to Figure 6, the ventilation passage 170 includes an air guide hole 174, which can be disposed on the peripheral wall of the guide tube 140 to serve as the air outlet of the ventilation passage 170 for connecting the second liquid storage chamber 220. By separately providing the air guide hole 174, it helps to distinguish the liquid supply path and the air intake path of the guide tube 140, so that the guide tube 140 can also take in air through the air guide hole 174 when supplying liquid, reducing the influence between liquid supply and air intake, improving liquid supply stability, and reducing the risk of the atomizing core 132 clogging due to unstable liquid supply or liquid supply from one side of the guide tube 140.

[0069] For example, the ventilation hole 171 can be provided on the part of the atomizing tube 131 inserted into the support channel 151, the air guide hole 174 can be provided on one side of the first guide hole 144 along the circumference of the guide tube 140, and the ventilation groove 172 is provided on the cavity wall of the first liquid storage cavity 120 formed by the support channel 151 and extends along the cavity wall of the first liquid storage cavity 120. One end of the ventilation groove 172 is connected to the support channel 151, and the other end is connected to the guide gap outside the guide tube 140, so that the ventilation hole 171 and the air guide hole 174 are connected through the ventilation groove 172 to form a ventilation passage 170.

[0070] The liquid storage component 122 can abut against the wall of the first liquid storage chamber 120 where the ventilation groove 172 is located, so as to absorb the atomized liquid entering the ventilation groove 172 and reduce the risk of the atomized liquid entering the atomizing tube 131 through the ventilation passage 170. Those skilled in the art should know that the structure of the ventilation groove 172 is not limited. For example, referring to FIG7, the end of the ventilation groove 172 communicating with the mounting hole 153 can extend circumferentially along the mounting hole 153 to form an extended communication portion.

[0071] In one embodiment, to reduce the risk of the liquid storage component 122 expanding and clogging the vent hole 171 or the venting groove 172 during use, the distance between the vent hole 171 and the liquid storage component 122 is set to 0.5mm-0.8mm; for example, 0.5mm, 0.6mm, 0.7mm, or 0.8mm. The distance between the bottom wall of the venting groove 172 and the liquid storage component 122 is set to 0.35mm-0.5mm, for example, 0.35mm, 0.4mm, 0.45mm, or 0.5mm. This ensures that the vent hole 171 is farther away from the liquid storage component 122 than the venting groove 172, making it less prone to clogging. In other embodiments, the distance between the liquid storage component 122 and the bottom wall of the vent hole 171 and the venting groove 172 can also be set to other specifications, as long as the design and usage requirements are met.

[0072] In one embodiment, referring to Figures 8 and 9, at least one of the first docking end 110 and the second docking end 210 has a groove facing the other, so that when the atomizer is in the activated state, the first docking end 110 and the second docking end 210 surround and form a buffer cavity 300 for buffering leaked atomizing liquid, thereby reducing the risk of atomizing liquid leaking to the outside of the atomizer.

[0073] In some embodiments, referring to FIG9, the first mating end 110 is provided with an annular flange 111 protruding toward the second mating end 210. The annular flange 111 defines a groove in the first mating end 110. The annular flange 111 surrounds the periphery of the guide tube 140 to limit the leakage of atomized liquid through the guide tube 140. This ensures that even if the atomized liquid in the second liquid storage chamber 220 leaks through the guide tube 140, the leaked atomized liquid will be limited by the annular flange 111 and blocked in the groove of the first mating end 110, making it less likely to overflow or leak.

[0074] For example, referring to Figures 8 and 9, the cup holder 240 and the cup body 230 form a groove facing the first docking end 110 at the second docking end 210. The atomizing bracket 150 has an annular flange 111 protruding from the first docking end 110 and facing the second docking end 210. The annular flange 111 surrounds the periphery of the guide tube 140 to form the groove at the first docking end 110. When the atomizer is in the active state, the two grooves are joined and closed to form a buffer chamber 300. The buffer chamber 300 can be used to buffer leaked atomized liquid, such as atomized liquid leaking into the buffer chamber 300 along the guide tube 140. In some embodiments, referring to Figures 10 and 11, a third absorbent element 301, such as absorbent cotton, can also be provided in the buffer chamber 300 to absorb the leaked atomized liquid and reduce the risk of external leakage of the atomized liquid.

[0075] In one embodiment, referring to Figures 10 and 11, the first part 100 includes an atomizing shell 192, an atomizing assembly 130, a first liquid suction member 195, and a second liquid suction member 196. The atomizing shell 192 includes a first liquid storage chamber 120, a first condensing chamber 193, and a second condensing chamber 194. The second condensing chamber 194 is isolated from the first liquid storage chamber 120 and is located on the periphery of the first liquid storage chamber 120. A liquid storage member 122 is disposed within the first liquid storage chamber 120. The liquid storage member 122 is used to store atomizing liquid and defines the atomizing chamber 121. The first condensing chamber 193 is located at the end of the first liquid storage chamber 120 and the second condensing chamber 194 opposite to the air outlet of the atomizing chamber 121, and the first condensing chamber 193 is connected to both the first liquid storage chamber 120 and the second condensing chamber 194. Atomizing component 130 is disposed in atomizing chamber 121 for atomizing the liquid on the liquid storage component 122 into an aerosol. A first liquid absorber 195 is disposed in a first condensing chamber 193 for absorbing liquid flowing down from atomizing chamber 121. A second liquid absorber 196 is disposed in a second condensing chamber 194, and a portion of the second liquid absorber 196 is in contact with the first liquid absorber 195 for absorbing liquid on the first liquid absorber 195.

[0076] This application provides a first liquid storage chamber 120, a first condensing chamber 193, and a second condensing chamber 194 in the first part 100. The second condensing chamber 194 is positioned around the periphery of the first liquid storage chamber 120. The first condensing chamber 193 is located at the end of the second condensing chamber 194 and the first liquid storage chamber 120 facing away from the air outlet of the atomizing chamber 121. A liquid storage element 122 is placed inside the first liquid storage chamber 120, defining the atomizing chamber 121. The centered position of the atomizing chamber 121 ensures a centered airflow path, without affecting the inhalation experience. The positioning of the second condensing chamber 194 increases the condensation space, and because it is located around the periphery of the first liquid storage chamber 120, it does not increase the length of the atomizing device, thus not affecting the overall harmony of the product.

[0077] In some embodiments, referring to Figure 11, the first part 100 includes at least two second condensation chambers 194, which are disposed opposite to each other on both sides of the first liquid storage chamber 120. Distributing the second condensation chambers 194 on both sides of the first liquid storage chamber 120 allows the air passages within the first part 100 to be as centrally located as possible, without affecting the subsequent suction experience.

[0078] Referring to Figure 11, there can be two second condensing chambers 194, which are arranged with the first liquid storage chamber 120 along a first direction perpendicular to the height direction of the atomizer. The liquid storage component 122 is placed transversely within the first liquid storage chamber 120 along a second direction, which is perpendicular to the first direction and also perpendicular to the height direction of the atomizer. In this application, placing the liquid storage component 122 transversely within the first liquid storage chamber 120 along the second direction, and arranging the two second condensing chambers 194 with the first liquid storage chamber 120 along the first direction, increases the condensation space without affecting the liquid storage capacity of the liquid storage component 122.

[0079] To improve the reusability of the atomizing device and allow for replenishment of the atomizing liquid after use, in one embodiment, as shown in Figure 5, the atomizer has an injection hole 244 at the second docking end 210 that communicates with the second liquid storage chamber 220. The second part 200 includes an injection plug 245, which is detachably inserted into the injection hole 244 to seal it. The detachable connection between the injection plug 245 and the liquid storage housing 260 can be achieved by having the injection plug 245 and the liquid storage housing 260 as two separate components. The injection plug 245 itself is an elastic component. By filling the injection hole 244 with the injection plug 245, its elasticity allows it to abut against the wall of the injection hole 244, thus sealing it. Alternatively, the injection plug 245 can also be partially connected to the second part 200.

[0080] Please refer to Figures 3 and 4. The first part 100 includes an atomizing shell 192, a guide tube 140, and an atomizing core 132. A first liquid storage chamber 120 is formed inside the atomizing shell 192. The atomizing shell 192 and the liquid storage shell 260 are detachably connected at one end with an elastic puncture part 241. The guide tube 140 has a cavity inside that communicates with the first liquid storage chamber 120. The guide tube 140 is located at the end of the atomizing shell 192 facing the elastic puncture part 241 and is used to puncture the elastic puncture part 241 and at least partially penetrate into the second liquid storage chamber 220 to communicate with the cavity. The atomizing core 132 is located in the first liquid storage chamber 120 and is used to heat and atomize the atomizing liquid that enters the atomizing core 132 from the first liquid storage chamber 120.

[0081] In one embodiment, referring to Figures 3 and 4, the interior of the liquid storage shell 260 may also form an air outlet channel 250, which is isolated from the second liquid storage chamber 220. The atomizing shell 192 is provided with an air inlet channel 1921. In the arrangement direction of the atomizing shell 192 and the liquid storage shell 260, the atomizing core 132 is connected between the air outlet channel 250 and the air inlet channel 1921. In other words, in this embodiment, exhaust is achieved through the first part 100 and the second part 200. The second part 200 forms an exhaust channel 250. To prevent leakage of the atomizing liquid, the exhaust channel 250 is isolated from the second liquid storage chamber 220. The atomizing shell 192 is also provided with an air inlet channel 1921. When the first part 100 and the second part 200 are connected, the atomizing core 132 is connected to the exhaust channel 250 and the air inlet channel 1921 respectively. The air inlet channel 1921 can draw in outside air, mix it with the heated atomizing liquid to form an aerosol, and then flow out through the exhaust channel 250 under the user's suction force.

[0082] In some alternative embodiments, referring to FIG4, in order to utilize the joint area between the liquid storage housing 260 and the atomizing housing 192, a joint space 300A is defined between the end faces of the liquid storage housing 260 and the atomizing housing 192 facing each other; the injection plug 245 is located within the joint space 300A, and the guide tube 140 passes through the elastic puncture portion 241 within the joint space 300A. In some embodiments, the joint space 300A has the same structure as the buffer chamber 300 in the above embodiments, serving both to accommodate components such as the injection plug 245 and to buffer leaked atomizing liquid, thus achieving a dual function. The joint space 300A can be used to accommodate other components besides the liquid storage housing 260 and the atomizing housing 192 and to conceal the accommodated components, improving the overall appearance consistency of the atomizing device product.

[0083] In one embodiment, referring to Figures 9 and 12, the ventilation passage 170 may include at least one pressure relief hole 173 disposed at the first docking end 110. The at least one pressure relief hole 173 connects the buffer chamber 300 and the first liquid storage chamber 120, so that the buffer chamber 300 and the first liquid storage chamber 120 can also exchange gases through the pressure relief hole 173, so that the buffer chamber 300 can be used as an emergency ventilation chamber, which helps to maintain a stable liquid supply rate of the atomizer and reduces the risk of leakage of atomized liquid through the atomizing tube 131.

[0084] For example, a pressure relief hole 173 is also provided on the end face of the atomizing housing 192 near the joint space 300A. The pressure relief hole 173 is connected to the first liquid storage chamber 120 and the joint space 300A. The pressure relief hole 173 is provided on the shell wall of the atomizing housing 192 near the joint space. On the one hand, since the atomizing core 132 processes the atomizing liquid to generate aerosol by heating, when heating, as the internal temperature of the first liquid storage chamber 120 increases, the internal pressure may increase in certain usage scenarios, and the excess air can be discharged to the joint space 300A through the pressure relief hole 173. During the depressurization process, some liquid atomizing liquid will inevitably be discharged. Therefore, a third liquid suction element 301 can be installed in the joint space 300A to absorb the overflowing atomizing liquid and prevent it from continuing to leak out. On the other hand, as the atomizing liquid in the atomizing shell 192 is consumed, a negative pressure will be generated in the atomizing shell 192, which may make it difficult for the atomizing liquid to flow out to the atomizing core 132. The pressure relief hole 173 can also be used as a ventilation hole 171 to allow air in the joint space 300A to enter the first liquid storage chamber 120 through the pressure relief hole 173, thereby balancing the pressure difference inside and outside the first liquid storage chamber 120, so that the atomizing liquid can be supplied smoothly to the atomizing core 132, thus avoiding the phenomenon of clogging the core.

[0085] In one embodiment, referring to Figures 7 and 8, the first part 100 is provided with at least one liquid storage chamber 190, and a liquid storage element 191 is disposed in the liquid storage chamber 190; in some embodiments, the liquid storage chamber 190 can be understood as the second condensation chamber 194 in the above embodiments, and the liquid storage element 191 can be understood as the second liquid suction element 196. The first docking end 110 is provided with a drain hole 180 for connecting the buffer chamber 300 and the liquid storage chamber 190, so that the atomized liquid buffered in the buffer chamber 300 can be absorbed by the liquid storage element 191 in the liquid storage chamber 190, providing expanded storage space for leaked atomized liquid and further reducing the risk of atomized liquid leakage; it can also be used for venting to help balance the pressure.

[0086] For example, referring to Figures 7 and 8, the atomizing bracket 150 includes a partition portion 154, which is used to separate a liquid storage chamber 190 on each of the opposite sides of the first liquid storage chamber 120. The atomizing bracket 150 may be provided with a drain hole 180 on each of the opposite sides of the protruding tube portion 152. The drain hole 180 is correspondingly provided with the liquid suction chamber, so that the liquid suction chamber is connected to the buffer chamber 300 through the drain hole 180.

[0087] Examples of the atomizing device in this application:

[0088] In one embodiment, referring to Figure 13, the atomizing device includes a power supply component 400 and an atomizer as described in any of the above embodiments. The power supply component 400 is electrically connected to the atomizer and is used to supply power to the atomizer. The power supply component 400 and the atomizer can be integrated or assembled separately, as long as they can supply power to the atomizer.

[0089] The power supply assembly 400 is a component equipped with a power supply 420, which is either rechargeable or disposable. This power supply 420 provides the electrical energy required for the heating element in the atomizer to operate. Additionally, the power supply assembly 400 generally includes a circuit board 410, which is electrically connected to the power supply 420. The circuit board 410 has the necessary operating circuitry to ensure that all connected components can function properly.

[0090] In related technologies, to achieve a fixed connection and electrical connection between the detachable atomizer and the power supply component 400, corresponding electrodes and magnetic components 450 are typically provided on two opposite end faces of the atomizer and the power supply component 400 in the assembly direction. The magnetic components 450 are used to assist in alignment and achieve a fixed connection, while the electrodes are used to achieve an electrical connection. The electrodes are divided into positive electrodes and negative electrodes. If the positive and negative electrodes are designed to be interchangeable, then the atomizer and the power supply component 400 can generally have a maximum of two connection directions. Both of these connection directions can achieve a fixed connection and electrical connection between the atomizer and the power supply component 400. However, two-way connections are still insufficient, and users need to spend a certain amount of time aligning them during use, resulting in a poor user experience.

[0091] To improve the user's ease of operation of the detachable atomizing device and achieve quick alignment, in one embodiment, referring to Figure 14, the atomizing device includes a power supply component 400 and an atomizer. The power supply component 400 and the atomizer are arranged opposite to each other and are detachably connected. In this embodiment, the atomizer and the power supply component 400 being arranged opposite to each other and detachably connected means that the atomizer and the power supply component 400 can be fixedly connected to each other, and the atomizer and the power supply component 400 can also be detached from each other without damaging the connecting parts between them, and the reconnection between them will not be affected after detachment.

[0092] Please refer to Figures 15 to 17. The power supply component 400 and the atomizer each have a first end face 460 and a second end face 197 arranged opposite to each other along the arrangement direction. That is, the power supply component 400 has a first end face 460, and the atomizer has a second end face 197. The atomizing device also includes two electrode plates 430, two electrode contacts 440, and two magnetic attractors 450. One electrode contact 440 is arranged adjacent to the magnetic attractor 450 and cooperates with one electrode plate 430. The coverage area covers at least the adjacent electrode contact 440 and the magnetic attractor 450 simultaneously; an electrode plate 430 is disposed on one of the first end face 460 and the second end face 197, and the electrode contact 440 and the magnetic attractor 450 that cooperate with it are disposed on the other of the second end face 197 and the first end face 460 opposite to the electrode plate 430. The magnetic attractor 450 is magnetically connected to the electrode plate 430, and the electrode contact 440 and the electrode plate 430 are in contact with each other and conduct electricity under the action of magnetic connection.

[0093] In one embodiment, referring to Figures 15 to 17, in order to form an electrical connection between the atomizer and the power supply component 400, the atomizing device further includes two electrode plates 430, two electrode contacts 440, and two magnetic attractors 450. Each of the two electrode plates 430 can form an electrical connection with one of the electrode contacts 440. Each electrode plate 430 and its corresponding electrode contact 440 are selectively disposed on one of the first end face 460 and the second end face 197, respectively, so as to achieve electrical connection by contacting the electrode plate 430 with the electrode contact 440. The magnetic chuck 450 can form a magnetic connection with the electrode plate 430. Both the magnetic chuck 450 and the electrode plate 430 are made of ferromagnetic material. The magnetic connection provides automatic guidance within a certain range and is relatively stable. In this embodiment, an electrode contact 440 is arranged adjacent to a magnetic chuck 450, and both are positioned opposite the electrode plate 430. The electrode plate 430 covers both the adjacent electrode contact 440 and the magnetic chuck 450. When the power supply assembly 400 is connected to the atomizer, the magnetic chuck 450 automatically attracts the electrode plate 430 through magnetic attraction, causing the electrode contact 440 to contact the electrode plate 430 to form an electrical connection. Therefore, the magnetic chuck 450 and the electrode plate 430 are positioned and fixedly connected through magnetic attraction, while an electrical connection is formed through the contact between the electrode contact 440 and the electrode plate 430. This achieves both a fixed connection and an electrical connection between the power supply assembly 400 and the atomizer, improving the assembly efficiency of the atomizing device.

[0094] In some alternative embodiments, to form an electrical connection, the electrode plates 430 and electrode contacts 440 are respectively disposed on different end faces and opposite each other. Specifically, to simplify the assembly structure, the two electrode plates 430 can be simultaneously disposed on one of the first end face 460 and the second end face 197, and the two electrode contacts 440 and the magnetic attractor 450 can be simultaneously disposed on the other end face 460 and the second end face 197, with the electrode contacts 440 and the magnetic attractor 450 spaced apart around the center point of their respective end faces. That is, the two electrode plates 430 can be disposed on one of the power supply assembly 400 and the atomizer, and the electrode contacts 440 and the magnetic attractor 450 can be disposed on the other, with the electrode contacts 440 and the magnetic attractor 450 arranged adjacent to each other.

[0095] In some alternative embodiments, referring to FIG13, for the sake of the integrated appearance of the atomizing device, the atomizing device may further include a device housing 500, within which an accommodating space 510 is formed, and the device housing 500 may have an opening for guiding the power supply component 400 and the atomizer into the accommodating space 510; the power supply component 400 is disposed in the accommodating space 510, and the atomizer is at least partially disposed in the accommodating space 510. For example, referring to FIG13, the atomizer has a mounting portion 600 disposed in the accommodating space 510, and an exposed portion 700 exposed outside the device housing 500. The exposed portion 700 may only include the mouthpiece 231; the exposed portion 700 may also include the mouthpiece 231 and a portion of the atomizer adjacent to the mouthpiece 231, for example, including the mouthpiece 231 and a portion of the cup body 230. In short, the arrangement of the atomizer in the atomizing device is not limited, as long as it meets the design and usage requirements.

[0096] By providing a device housing 500 with an opening, the power supply component 400 and the atomizer can be sequentially placed into the receiving space 510. The power supply component 400 can be directly fixed to the receiving space 510. For example, the power supply component 400 can be fixedly connected to the device housing 500 by means of clips, adhesives, interference fits, etc. The atomizer can be detachably connected to the device housing 500 and the power supply component 400, which makes it convenient to replenish the atomizing liquid in the atomizer after it is used up, or to maintain the atomizer by disassembly, or to directly replace the atomizer with a new one.

Claims

1. An atomizer, characterized in that, include: The first part includes a first liquid storage chamber for storing atomizing liquid and an atomizing chamber connected to the first liquid storage chamber. The first part includes an atomizing component disposed in the atomizing chamber for absorbing the atomizing liquid in the first liquid storage chamber and heating it to generate an aerosol. And the second part includes a second liquid storage chamber for storing the atomizing liquid; The first part has a first docking end for docking with the second part, and the second part has a second docking end for docking with the first part; the second liquid storage chamber has an elastic puncture portion on its end face near the second docking end, and the first docking end is provided with a guide tube communicating with the first liquid storage chamber, the guide tube having a puncture end; the nebulizer has an activated state in which the first part and the second part are docked, and when the nebulizer is in the activated state, the puncture end of the guide tube punctures the elastic puncture portion, so that the first liquid storage chamber and the second liquid storage chamber are connected through the guide tube; The first part is provided with a ventilation passage, which is at least partially formed in the first liquid storage chamber. One end of the ventilation passage is connected to the outside atmosphere through the first liquid storage chamber, and the other end is connected to the second liquid storage chamber, so that the outside gas can enter the second liquid storage chamber through the first liquid storage chamber.

2. The atomizer as described in claim 1, characterized in that, The atomizing component includes an atomizing tube and an atomizing core. The atomizing core is disposed in the atomizing tube. The atomizing tube has a liquid inlet corresponding to the atomizing core. The atomizing core is used to absorb the atomized liquid in the first liquid storage chamber through the liquid inlet and heat the atomized liquid to generate an aerosol. The ventilation passage includes a ventilation hole and a ventilation groove; the ventilation hole is disposed on the tube wall of the atomizing tube near the second part; the ventilation groove is disposed on the cavity wall of the first liquid storage chamber near the second part, and the ventilation groove connects the ventilation hole and the guide tube.

3. The atomizer as described in claim 2, characterized in that, The first part includes a liquid storage component, which is disposed in the first liquid storage chamber and covers the outside of the atomizing tube. The liquid storage component is used to store atomizing liquid for supplying to the atomizing core. The vent is exposed outside the liquid storage device, and the distance between the vent and the liquid storage device is 0.5mm-0.8mm; And / or, the distance between the bottom wall of the ventilation trough and the liquid storage component is 0.35mm-0.5mm.

4. The atomizer as described in claim 2, characterized in that, The end of the guide tube opposite to the puncture end is sealed, and the peripheral wall of the guide tube is provided with a first guide hole for communicating with the first liquid storage chamber.

5. The atomizer according to any one of claims 1 to 4, characterized in that, The ventilation passage includes an air guide hole, which is located on the peripheral wall of the guide tube to serve as the air outlet of the ventilation passage for connecting the second liquid storage chamber.

6. The atomizer according to any one of claims 1 to 4, characterized in that, The first part includes: The atomizing housing includes a first liquid storage chamber, a first condensing chamber, and a second condensing chamber. The second condensing chamber is isolated from the first liquid storage chamber and is located on the periphery of the first liquid storage chamber. The first condensing chamber is located at the end of the first liquid storage chamber and the second condensing chamber facing away from the air outlet of the atomizing chamber, and the first condensing chamber is connected to both the first liquid storage chamber and the second condensing chamber. The first liquid suction element is disposed in the first condensation chamber and is used to absorb the liquid flowing down from the atomization chamber; And a second liquid-absorbing element, disposed in the second condensation chamber, and a portion of the second liquid-absorbing element is in contact with the first liquid-absorbing element, for absorbing liquid on the first liquid-absorbing element.

7. The atomizer as described in claim 6, characterized in that, The atomizing housing includes at least two second condensation chambers, which are disposed opposite to each other on both sides of the first liquid storage chamber.

8. The atomizer as described in claim 7, characterized in that, The second condensation chamber has two chambers, and the two second condensation chambers and the first liquid storage chamber are arranged along a first direction perpendicular to the height direction of the atomizer; The first part includes a liquid storage component, which is placed transversely in the first liquid storage chamber along a second direction; the second direction is perpendicular to the first direction and perpendicular to the height direction of the atomizer.

9. The atomizer according to any one of claims 1 to 4, characterized in that, At least one of the first and second docking ends has a groove facing the other, such that when the atomizer is in the activated state, the first and second docking ends enclose a buffer cavity for buffering leaked atomized liquid.

10. The atomizer as described in claim 9, characterized in that, The first docking end is provided with an annular flange protruding toward the second docking end. The annular flange defines the groove of the first docking end and surrounds the periphery of the guide tube to limit the leakage of atomized liquid through the guide tube.

11. The atomizer as described in claim 9, characterized in that, A third liquid suction element is provided in the buffer chamber.

12. The atomizer as described in claim 9, characterized in that, The ventilation passage includes at least one pressure relief hole disposed at the first docking end, and at least one of the pressure relief holes connects the buffer chamber and the first liquid storage chamber; And / or, the first part is provided with at least one liquid storage chamber, the liquid storage chamber is provided with a liquid storage component, and the first docking end is provided with a drain hole for connecting the buffer chamber and the liquid storage chamber.

13. The atomizer according to any one of claims 1 to 4, characterized in that, The second docking end has an injection hole communicating with the second liquid storage chamber, and the second part includes an injection plug, which is detachably inserted into the injection hole to seal the injection hole.

14. The atomizer as described in claim 13, characterized in that, The second part also includes a liquid storage shell, the liquid storage shell having a second liquid storage cavity formed inside, and one end of the liquid storage shell having the elastic puncture portion and the injection hole; The first part includes an atomizing shell and the guide tube, and the atomizing assembly includes an atomizing core; the atomizing shell has a first liquid storage chamber formed inside; the atomizing shell and the liquid storage shell are detachably connected at one end where the elastic puncture part is provided, the lumen inside the guide tube communicates with the first liquid storage chamber, the guide tube is disposed at the end of the atomizing shell facing the elastic puncture part, and at least partially extends into the second liquid storage chamber to communicate with the lumen of the guide tube; the atomizing core is disposed in the first liquid storage chamber and is used to heat and atomize the atomizing liquid entering the atomizing core from the first liquid storage chamber.

15. The atomizer as described in claim 14, characterized in that, The liquid storage shell also has an air outlet channel inside, which runs through both ends of the liquid storage shell in the height direction and is isolated from the second liquid storage chamber; the atomizing shell is provided with an air inlet channel; in the arrangement direction of the atomizing shell and the liquid storage shell, the atomizing core is connected between the air outlet channel and the air inlet channel.

16. The atomizer as described in claim 15, characterized in that, The atomizing housing also includes a convex tube portion, which protrudes from the end of the atomizing housing where the guide tube is located; the convex tube portion communicates with the atomizing core, and the free end of the convex tube portion is inserted into the air outlet channel and communicates with the air outlet channel.

17. An atomizing device, characterized in that, include: Power supply components; And the atomizer according to any one of claims 1 to 16, wherein the power supply component is used to supply power to the atomizer.

18. The atomizing device as described in claim 17, characterized in that, The power supply component and the atomizer are arranged opposite to each other and are detachably connected; The power supply component and the atomizer each have a first end face and a second end face arranged opposite to each other along the arrangement direction; the atomizing device further includes two electrode plates, two electrode contacts, and two magnetic suction elements. One electrode contact is arranged adjacent to the magnetic suction element and cooperates with one electrode plate. The coverage area of ​​the electrode plate covers at least the adjacent electrode contact and the magnetic suction element simultaneously. One electrode plate is disposed on one of the first end face and the second end face, and the electrode contact and the magnetic suction element that cooperate with it are disposed on the other end face of the second end face and the first end face opposite to the electrode plate. The magnetic suction element is magnetically connected to the electrode plate, and the electrode contact and the electrode plate are in contact with each other and conduct electricity under the action of the magnetic connection.

19. The atomizing device as described in claim 18, characterized in that, Two electrode plates are simultaneously disposed on one of the first end face and the second end face, and two electrode contacts and the magnetic attractor are simultaneously disposed on the other of the first end face and the second end face, with the electrode contacts and the magnetic attractor being spaced apart around the center point of their respective end faces.

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