Oil cup assembly and electronic atomization device

Abstract

The utility model relates to the technical field of atomizers, in particular to an oil cup assembly and an electronic atomization device. The liquid storage bin is used for storing an aerosol generating substrate; the mounting cavity is used for containing the atomization assembly and communicates with the liquid storage bin; the plugging piece is movably arranged in the mounting cavity, and the plugging piece covers the communication part of the mounting cavity and the liquid storage bin; the blocking piece is arranged to be capable of moving to the installation cavity to be communicated with the liquid storage bin under the driving of the atomization assembly. The blocking piece is arranged to be capable of moving to the installation cavity to be communicated with the liquid storage bin under the driving of the atomization assembly, so that after the atomization assembly is installed in the installation cavity, the atomization assembly can be communicated with the liquid storage bin, and the aerosol generating matrix in the liquid storage bin can be supplied to the atomization assembly. The oil cup assembly can be independently assembled and then spliced with the atomization assembly, and therefore the assembly technology of the electronic atomization device can be simplified.

Description

Technical Field

[0001] This application relates to the field of atomizer technology, and more particularly to an oil cup assembly and an electronic atomizing device. Background Technology

[0002] An electronic atomizing device is a product that transforms a liquid aerosol-generating matrix into an aerosol through atomization or other means. When a user inhales, the aerosol flows with the airflow generated by the user's inhalation and exits the electronic atomizing device. The atomizing component in the electronic atomizing device heats the aerosol-generating matrix to produce an aerosol. The oil cup assembly in the electronic atomizing device has a reservoir for storing the aerosol-generating matrix. The atomizing component is connected to the reservoir, and when the aerosol-generating matrix in the atomizing component decreases or is depleted, the aerosol-generating matrix in the reservoir can be replenished to the atomizing component.

[0003] If the oil cup assembly and atomizing assembly are assembled independently and then joined together, the aerosol generating matrix in the reservoir will leak from the connection point between the atomizing assembly and the reservoir before the atomizing assembly is installed into the oil cup assembly. Therefore, in related technologies, the atomizing assembly is first installed into the housing of the oil cup assembly, which has a reservoir. The aerosol generating matrix is ​​then injected into the reservoir through its opening, and finally the opening of the reservoir is sealed to form the reservoir. This makes the assembly process of the electronic atomizing device more complex. Utility Model Content

[0004] The purpose of this application is to provide an oil cup assembly and an electronic atomizing device, aiming to solve the technical problem of the relatively complex assembly process of the electronic atomizing device.

[0005] To achieve the above objectives, the technical solution adopted in the first aspect of this application is: an oil cup assembly, including a liquid storage tank, an installation cavity, and a sealing component.

[0006] The liquid storage chamber is used to store the aerosol generation matrix; the mounting cavity is used to accommodate the atomizing component and is connected to the liquid storage chamber; the sealing member is movably disposed in the mounting cavity and covers the connection between the mounting cavity and the liquid storage chamber; wherein, the sealing member is configured to be movable under the drive of the atomizing component to connect the mounting cavity and the liquid storage chamber.

[0007] The beneficial effects of the oil cup assembly provided in this application embodiment are as follows: the sealing member seals the connection between the mounting cavity and the liquid storage tank. Therefore, after the oil cup assembly is assembled separately, the liquid storage tank is sealed by the sealing member, which can prevent leakage of the aerosol generation matrix in the liquid storage tank. This allows the oil cup assembly to be assembled separately and the aerosol generation matrix to be injected into the liquid storage tank. Furthermore, the sealing member is designed to move under the drive of the atomizing component to connect the mounting cavity and the liquid storage tank. Therefore, after the atomizing component is installed in the mounting cavity, the atomizing component can communicate with the liquid storage tank, allowing the aerosol generation matrix in the liquid storage tank to replenish the atomizing component. This allows the oil cup assembly to be assembled separately and then spliced ​​with the atomizing component, thereby simplifying the assembly process of the electronic atomizing device.

[0008] In some embodiments, the oil cup assembly includes a cup body, which includes a housing portion and a partition portion. The housing portion is a cavity structure with openings at both ends, namely a first opening and a second opening. The partition portion is located inside the housing portion and extends from the end face around the first opening to the second opening. The partition portion encloses and forms a mounting cavity communicating with the first opening and the second opening, and the partition portion is provided with a communicating hole communicating with the mounting cavity. A liquid storage tank is formed between the housing portion and the partition portion, and the liquid storage tank communicates with the communicating hole. A sealing member is disposed in the communicating hole and seals the communicating hole. The sealing member is configured to be movable under the drive of the atomizing assembly, so that the communicating hole is open and communicates with the liquid storage tank.

[0009] In some embodiments, the sealing member is provided with a liquid inlet channel communicating with the mounting cavity, the inner wall of the communicating hole is sealed in the liquid inlet channel, and the sealing member is configured to be movable under the drive of the atomizing component so that the liquid inlet channel is connected to the liquid storage tank.

[0010] In some embodiments, the sealing member has a first liquid inlet and a notch penetrating the side wall of the first liquid inlet. The notch and the first liquid inlet form the liquid inlet channel. The inner wall of the connecting hole covers the notch. The sealing member is configured to move under the drive of the atomizing component, so that the notch protrudes from the connecting hole and connects to the liquid storage tank.

[0011] In some embodiments, the sealing member includes a main body and a stop portion, the notch and the first liquid inlet are both formed on the main body, the stop portion protrudes from the main body in the radial direction of the connecting hole, and the stop portion is located on the side of the main body away from the mounting cavity.

[0012] In some embodiments, the oil cup assembly further includes an elastic element configured to apply resistance to the sealing member when the sealing member moves to the connection between the mounting cavity and the reservoir.

[0013] In some embodiments, the oil cup assembly further includes a first seal that covers the second opening, and the first seal, the housing portion, and the partition portion enclose the liquid storage chamber; the first seal and the partition portion are spaced apart, or the first seal is provided with a communicating groove communicating with the liquid storage chamber and the communicating hole.

[0014] In some embodiments, the oil cup assembly further includes a second seal disposed on the side of the first seal away from the liquid storage chamber, the first seal and the second seal forming a liquid collection cavity, the liquid collection cavity being used to contain the aerosol-generated matrix flowing out of the liquid storage chamber.

[0015] In some embodiments, the oil cup assembly further includes a liquid suction member housed in the liquid collection chamber.

[0016] To achieve the above objectives, the technical solution adopted in the second aspect of this application is: an electronic atomizing device, including an atomizing component and the oil cup component of the first aspect embodiment described above.

[0017] The atomizing component has an atomizing chamber, the atomizing component is inserted into the mounting cavity, and the atomizing component can drive the sealing component to move to communicate with the atomizing chamber and the liquid storage chamber.

[0018] The beneficial effects of the electronic atomizing device provided in this application embodiment are as follows: by applying the oil cup assembly in the above embodiment to the electronic atomizing device, the atomizing chamber and the liquid storage chamber in the electronic atomizing device can be connected after the atomizing component is inserted into the oil cup assembly, so that the oil cup assembly and the atomizing component can be assembled separately and then spliced ​​together, thereby simplifying the assembly process of the electronic atomizing device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a cross-sectional schematic diagram of an electronic atomizing device in one embodiment of this application;

[0021] Figure 2 yes Figure 1A schematic cross-sectional view of the oil cup assembly in the electronic atomizing device shown.

[0022] Figure 3 yes Figure 2 The diagram shows a cross-sectional view of the oil cup assembly when the sealing element moves to the installation cavity and the liquid storage tank are connected.

[0023] Figure 4 yes Figure 3 A schematic diagram of the oil cup assembly from another perspective;

[0024] Figure 5 yes Figure 4 The diagram shows the structure of the sealing element in the oil cup assembly.

[0025] Figure label:

[0026] 1. Oil cup assembly; 11. Liquid storage tank; 12. Sealing component; 121. Liquid inlet channel; 1211. First liquid inlet hole; 1212. Notch; 122. Main body; 123. Stop; 13. Cup body; 131. Shell; 1311. First opening; 1312. Second opening; 132. Divider; 1321. Mounting cavity; 1322. Connecting hole; 14. First seal; 141. Connecting groove; 15. Second seal; 16. Liquid collection chamber; 17. Liquid suction component;

[0027] 2. Atomizing component; 21. Atomizing chamber; 22. Connecting part; 221. Second liquid inlet; 23. Third sealing element. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0031] In this specification, references to "one embodiment," "some embodiments," or simply "embodiment" mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. Furthermore, in one or more embodiments, specific features, structures, or characteristics may be combined in any suitable manner.

[0032] An electronic atomizing device is a product that transforms a liquid aerosol-generating matrix into an aerosol through atomization or other means. When a user inhales, the aerosol flows with the airflow generated by the user's inhalation and exits the electronic atomizing device. The atomizing component in the electronic atomizing device heats the aerosol-generating matrix to produce an aerosol. The oil cup assembly in the electronic atomizing device has a reservoir for storing the aerosol-generating matrix. The atomizing component is connected to the reservoir, and when the aerosol-generating matrix in the atomizing component decreases or is depleted, the aerosol-generating matrix in the reservoir can be replenished to the atomizing component.

[0033] If the oil cup assembly and atomizing assembly are assembled independently and then joined together, the aerosol generating matrix in the reservoir will leak from the connection point between the atomizing assembly and the reservoir before the atomizing assembly is installed into the oil cup assembly. Therefore, in related technologies, the atomizing assembly is first installed into the housing of the oil cup assembly, which has a reservoir. The aerosol generating matrix is ​​then injected into the reservoir through its opening, and finally the opening of the reservoir is sealed to form the reservoir. This makes the assembly process of the electronic atomizing device more complex.

[0034] In view of the above problems, this application provides an oil cup assembly and an electronic atomizing device, aiming to solve the technical problem that the assembly process of the electronic atomizing device is relatively complex.

[0035] To illustrate the technical solution of this application, the following description is provided in conjunction with specific accompanying drawings and embodiments.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3 This application provides an oil cup assembly 1, which includes a liquid storage tank 11, a mounting cavity 1321, and a sealing component 12.

[0037] The storage chamber 11 is used to store the aerosol generation matrix. The mounting cavity 1321 is used to accommodate the atomizing component 2, and the mounting cavity 1321 is in communication with the storage chamber 11. The sealing member 12 is movably disposed in the mounting cavity 1321, and the sealing member 12 covers the communication between the mounting cavity 1321 and the storage chamber 11. The sealing member 12 is configured to be movable under the drive of the atomizing component 2 to establish communication between the mounting cavity 1321 and the storage chamber 11.

[0038] In the oil cup assembly 1 provided in this embodiment, the sealing member 12 seals the connection between the mounting cavity 1321 and the liquid storage tank 11. Therefore, after the oil cup assembly 1 is assembled separately, the liquid storage tank 11 is sealed by the sealing member 12, which can prevent the leakage of the aerosol generation matrix in the liquid storage tank 11, allowing the oil cup assembly 1 to be assembled separately and the aerosol generation matrix to be injected into the liquid storage tank 11. Furthermore, the sealing member 12 is configured to move under the drive of the atomizing component 2 to connect the mounting cavity 1321 and the liquid storage tank 11. Therefore, after the atomizing component 2 is installed in the mounting cavity 1321, the atomizing component 2 can communicate with the liquid storage tank 11, allowing the aerosol generation matrix in the liquid storage tank 11 to replenish the atomizing component 2. This allows the oil cup assembly 1 to be assembled separately and then spliced ​​with the atomizing component 2, thereby simplifying the assembly process of the electronic atomizing device.

[0039] Please refer to Figure 1 and Figure 2 In some embodiments, the oil cup assembly 1 includes a cup body 13, which includes a housing portion 131 and a partition portion 132. The housing portion 131 is a cavity structure with openings at both ends, namely a first opening 1311 and a second opening 1312. The partition portion 132 is located within the housing portion 131 and extends from the end face around the first opening 1311 to the second opening 1312. The partition portion 132 encloses and forms a mounting cavity 1321 communicating with the first opening 1311 and the second opening 1312, and the partition portion 132 is provided with a connecting hole 1322 communicating with the mounting cavity 1321. A liquid storage tank 11 is formed between the housing portion 131 and the partition portion 132, and the liquid storage tank 11 communicates with the connecting hole 1322. A sealing member 12 is disposed within the connecting hole 1322 and seals the connecting hole 1322. The sealing element 12 is configured to move under the drive of the atomizing component 2, so that the connecting hole 1322 is open and connected to the liquid storage tank 11.

[0040] In the above embodiment, the atomizing component 2 can be inserted into the mounting cavity 1321 through the first opening 1311, and part of the atomizing component 2 is inserted into the connecting hole 1322 and drives the sealing member 12 to move, so that the sealing member 12 can move in the connecting hole 1322, so that the connecting hole 1322 is open, and the liquid storage tank 11 and the atomizing component 2 are connected through the connecting hole 1322.

[0041] Please refer to Figure 1In some embodiments, the atomizing assembly 2 has an atomizing chamber 21 and includes a plug-in portion 22. The plug-in portion 22 has a second liquid inlet 221 communicating with the atomizing chamber 21. When the atomizing assembly 2 is installed into the mounting cavity 1321, the plug-in portion 22 is inserted into the communicating hole 1322, and the plug-in portion 22 drives the sealing member 12 to move, so that the communicating hole 1322 is open and connected to the liquid storage chamber 11, so that the liquid storage chamber 11, the communicating hole 1322, the second liquid inlet 221 and the atomizing chamber 21 are connected in sequence.

[0042] Please refer to Figure 1 When assembling the atomizing component 2 and the oil cup component 1, simply insert the atomizing component 2 into the mounting cavity 1321 through the first opening 1311 and insert the plug part 22 into the connecting hole 1322 to complete the assembly. The atomizing chamber 21 and the liquid storage chamber 11 can be connected so that the aerosol generation matrix in the liquid storage chamber 11 can be supplied to the atomizing component 2.

[0043] With the above settings, on the one hand, the structure of each component of the oil cup assembly 1 is relatively simple and the cost is low; on the other hand, the oil cup assembly 1 and the atomizing assembly 2 can be spliced ​​together by plugging in, so as to facilitate the assembly and disassembly of the oil cup assembly 1 and the atomizing assembly 2.

[0044] Please refer to Figure 4 In some embodiments, the oil cup assembly 1 further includes a first seal 14, which covers the second opening 1312, and the first seal 14, the housing portion 131, and the partition portion 132 enclose a liquid storage chamber 11. The first seal 14 is provided with a connecting groove 141 that connects the liquid storage chamber 11 and the connecting hole 1322.

[0045] In the above embodiment, the liquid storage tank 11 and the connecting hole 1322 are interconnected by the connecting groove 141.

[0046] Please refer to Figure 3 and Figure 4 In some embodiments, the opening of the connecting groove 141 faces the first opening 1311, and a portion of the dividing part 132 is inserted into the connecting groove 141 and spaced apart from the bottom of the connecting groove 141, so that the dividing part 132 divides the connecting groove 141 into two interconnected spaces, one of which belongs to the liquid storage tank 11 and the other space is connected to the connecting hole 1322.

[0047] In the above embodiment, a portion of the partition 132 is inserted into the communicating groove 141, so that the partition 132 and the first sealing member 14 can be connected to each other, making the structure of the oil cup assembly 1 more compact and stable.

[0048] In other embodiments, the first sealing member 14 is spaced apart from the partition portion 132. This allows the opening of the connecting hole 1322 to be spaced apart from the first sealing member 14, and a connecting port is formed between the first sealing member 14 and the partition. The liquid storage tank 11 is connected to the space between the opening of the connecting hole 1322 and the first sealing member 14 through the connecting port, thereby enabling the connecting hole 1322 to communicate with the liquid storage tank 11.

[0049] Please refer to Figure 4 In some embodiments, the sealing member 12 is provided with a liquid inlet channel 121 that communicates with the mounting cavity 1321, and the inner wall of the connecting hole 1322 is sealed in the liquid inlet channel 121. The sealing member 12 is configured to be movable under the drive of the atomizing component 2 so that the liquid inlet channel 121 is connected to the liquid storage tank 11.

[0050] In the above embodiment, after the atomizing component 2 is installed in the mounting cavity 1321 (please refer to...), Figure 1 When the sealing component 12 is moved, the liquid inlet channel 121 is connected to the liquid storage chamber 11, so that the liquid storage chamber 11 is connected to the connecting hole 1322 via the liquid inlet channel 121, and the liquid storage chamber is connected to the atomizing component 2 via the connecting hole 1322 and the liquid inlet channel 121.

[0051] Furthermore, in the above embodiments, the sealing member 12 can be moved to the point where the inner wall of the connecting hole 1322 no longer completely blocks the liquid inlet channel 121 so that the liquid inlet channel 121 is connected to the liquid storage tank 11. That is, the sealing member 12 does not need to be moved to completely detach from the connecting hole 1322, so as to limit the position of the sealing member 12 and prevent the sealing member 12 from shaking in the oil cup assembly 1 due to detachment from the connecting hole 1322.

[0052] Please refer to Figure 4 and Figure 5 In some embodiments, the sealing member 12 is provided with a first liquid inlet hole 1211 and a notch 1212 penetrating the side wall of the first liquid inlet hole 1211. The notch 1212 and the first liquid inlet hole 1211 form a liquid inlet channel 121. The inner wall of the connecting hole 1322 covers the notch 1212. The sealing member 12 is configured to be movable under the drive of the atomizing component 2, so that the notch 1212 protrudes out of the connecting hole 1322 and connects to the liquid storage tank 11.

[0053] Through the above arrangement, the liquid storage tank 11, the connecting groove 141, the notch 1212, the first liquid inlet hole 1211 and the connecting hole 1322 are connected in sequence.

[0054] Please refer to Figure 1In some embodiments, when the atomizing component 2 is installed into the mounting cavity 1321, the plug-in part 22 is plugged into the connecting hole 1322, and the plug-in part 22 drives the sealing member 12 to move so that the notch 1212 protrudes out of the connecting hole 1322, and the second liquid inlet hole 221 is connected to the first liquid inlet hole 1211, so that the liquid storage chamber 11, the connecting groove 141, the notch 1212, the first liquid inlet hole 1211, the second liquid inlet hole 221 and the atomizing chamber 21 are connected in sequence.

[0055] Please refer to Figure 5 In some embodiments, the sealing member 12 includes a main body 122 and a stop portion 123. The notch 1212 and the first liquid inlet hole 1211 are both formed on the main body 122. In the radial direction of the connecting hole 1322, the stop portion 123 protrudes from the main body 122 and is located on the side of the main body 122 away from the mounting cavity 1321.

[0056] In the above embodiment, the stop portion 123 can prevent the sealing member 12 from being completely accommodated within the connecting hole 1322, facilitating subsequent disassembly. Furthermore, the stop portion 123 can cover the gap between the connecting hole 1322 and the main body portion 122 to prevent the aerosol generation matrix from leaking from the gap between the connecting hole 1322 and the support of the main body portion 122.

[0057] In the above embodiment, the first liquid inlet hole 1211 is a blind hole formed on the main body 122.

[0058] In some embodiments, the oil cup assembly 1 further includes an elastic element configured to apply resistance to the sealing member 12 when the sealing member 12 moves to the point where the mounting cavity 1321 and the reservoir 11 are connected.

[0059] Please refer to the above settings. Figure 1 and Figure 2 When the atomizing component 2 is installed inside the oil cup assembly 1, the sealing member 12 moves, causing the notch 1212 to connect with the connecting groove 141, and the sealing member 12 squeezes or stretches the elastic member (not shown in the figure). After the atomizing component 2 is removed from the oil cup assembly 1, the elastic member returns to its original state, causing the sealing member 12 to move until the notch 1212 is blocked by the inner wall of the connecting hole 1322, so that the mounting cavity 1321 and the liquid storage tank 11 are not connected. When the atomizing component 2 needs maintenance or replacement, the atomizing component 2 is removed from the oil cup assembly 1, and the sealing member 12 can automatically move under the action of the elastic member until the notch 1212 is blocked by the inner wall of the connecting hole 1322, so that the mounting cavity 1321 and the liquid storage tank 11 are not connected, thereby preventing leakage of the aerosol generation matrix in the liquid storage tank 11.

[0060] For example, the elastic element is disposed between the sealing element 12 and the bottom of the connecting groove 141. When the atomizing component 2 is installed in the oil cup assembly 1, the sealing part approaches the bottom of the connecting groove 141 and squeezes the elastic element. When the atomizing component 2 is removed from the oil cup assembly 1, the elastic element extends and drives the sealing element 12 away from the bottom of the connecting groove 141, so that the notch 1212 is sealed by the inner wall of the connecting hole 1322.

[0061] Please refer to Figure 1 and Figure 2 In some embodiments, the oil cup assembly 1 further includes a second seal 15, which is disposed on the side of the first seal 14 away from the liquid storage chamber 11. The first seal 14 and the second seal 15 surround to form a liquid collection chamber 16, which is used to contain the aerosol matrix generated by the liquid storage chamber 11.

[0062] It should be noted that the aerosol generating matrix in the liquid storage chamber 11 may flow out from the gap between the first seal 14 and the housing. With the above-mentioned arrangement, the liquid collection chamber 16 is used to contain the aerosol generating matrix flowing out from the liquid storage chamber 11, which can prevent the aerosol generating matrix from flowing out of the oil cup assembly 1, so as to avoid the aerosol generating matrix flowing out of the electronic atomizing device and thus not adversely affecting the user experience of the electronic atomizing device.

[0063] Furthermore, the aerosol generating matrix within the atomizing component 2 may leak from the atomizing air passage of the atomizing component 2. The liquid collection chamber 16 is also used to contain the aerosol generating matrix flowing out of the atomizing component 2.

[0064] Please refer to Figure 4 In some embodiments, the oil cup assembly 1 further includes a liquid suction member 17, which is housed in the liquid collection chamber 16.

[0065] With the above configuration, the liquid suction component 17 can adsorb the aerosol generation matrix in the liquid collection chamber 16 to prevent the aerosol generation matrix from flowing.

[0066] Please refer to Figure 1 This application provides an electronic atomizing device, including an atomizing component 2 and an oil cup component 1 as described in the first aspect embodiment above.

[0067] The atomizing component 2 has an atomizing chamber 21. The atomizing component 2 is inserted into the mounting cavity 1321, and the atomizing component 2 can drive the sealing component 12 to move to communicate with the atomizing chamber 21 and the liquid storage chamber 11.

[0068] By applying the oil cup assembly 1 in the above embodiments to the electronic atomizing device, the atomizing chamber 21 and the liquid storage chamber 11 in the electronic atomizing device can be connected after the atomizing assembly 2 is inserted into the oil cup assembly 1, so that the oil cup assembly 1 and the atomizing assembly 2 can be assembled separately and then spliced ​​together, thereby simplifying the assembly process of the electronic atomizing device.

[0069] Please refer to Figure 1 In some embodiments, the atomizing assembly 2 has an atomizing chamber 21 and includes a plug-in portion 22. The plug-in portion 22 has a second liquid inlet 221 communicating with the atomizing chamber 21. When the atomizing assembly 2 is installed in the mounting cavity 1321, the plug-in portion 22 is inserted into the communicating hole 1322, and the plug-in portion 22 drives the sealing member 12 to move, so that the notch 1212 protrudes out of the communicating hole 1322, and the second liquid inlet 221 communicates with the first liquid inlet 1211, so that the liquid storage chamber 11, the communicating groove 141, the notch 1212, the first liquid inlet 1211, the second liquid inlet 221 and the atomizing chamber 21 are sequentially connected.

[0070] Please refer to Figure 1 In some embodiments, the atomizing component 2 further includes a third seal 23, which is sleeved on the periphery of the insertion portion 22.

[0071] With the above configuration, when the insertion part 22 is inserted into the communication hole 1322 on the partition part 132, the third sealing member 23 can abut against the inner wall surface of the communication hole 1322 to seal the gap between the insertion part 22 and the communication hole 1322 and prevent leakage.

[0072] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. An oil cup assembly, characterized in that, include: Liquid storage tank, used to store the aerosol generation matrix; The mounting cavity is used to house the atomizing component, and the mounting cavity is connected to the liquid storage tank; A sealing element is movably disposed within the mounting cavity, and the sealing element seals the connection between the mounting cavity and the liquid storage tank; wherein, the sealing element is configured to be movable under the drive of the atomizing component, so as to make the mounting cavity and the liquid storage tank connected.

2. The oil cup assembly according to claim 1, characterized in that, The oil cup assembly includes a cup body, which includes a housing portion and a partition portion. The housing portion is a cavity structure with openings at both ends, namely a first opening and a second opening. The partition portion is located inside the housing portion and extends from the end face around the first opening to the second opening. The partition portion encloses and forms a mounting cavity communicating with the first opening and the second opening, and the partition portion is provided with a communicating hole communicating with the mounting cavity. A liquid storage tank is formed between the housing portion and the partition portion, and the liquid storage tank communicates with the communicating hole. A sealing member is disposed in the communicating hole and blocks the communicating hole. The sealing member is configured to be movable under the drive of the atomizing assembly, so that the communicating hole is open and communicates with the liquid storage tank.

3. The oil cup assembly according to claim 2, characterized in that, The sealing member is provided with a liquid inlet channel communicating with the mounting cavity. The inner wall of the communicating hole is sealed in the liquid inlet channel. The sealing member is configured to be movable under the drive of the atomizing component so that the liquid inlet channel is connected to the liquid storage tank.

4. The oil cup assembly according to claim 3, characterized in that, The sealing member has a first liquid inlet hole and a notch penetrating the side wall of the first liquid inlet hole. The notch and the first liquid inlet hole form the liquid inlet channel. The inner wall of the connecting hole covers the notch. The sealing member is configured to move under the drive of the atomizing component, so that the notch protrudes from the connecting hole and connects to the liquid storage tank.

5. The oil cup assembly according to claim 4, characterized in that, The sealing component includes a main body and a stop portion. The notch and the first liquid inlet are both formed on the main body. In the radial direction of the connecting hole, the stop portion protrudes from the main body and is located on the side of the main body away from the mounting cavity.

6. The oil cup assembly according to any one of claims 1 to 5, characterized in that, The oil cup assembly also includes an elastic element configured to apply resistance to the sealing element when the sealing element moves to the connection between the mounting cavity and the liquid storage tank.

7. The oil cup assembly according to any one of claims 2 to 5, characterized in that, The oil cup assembly further includes a first seal, which covers the second opening, and the first seal, the housing portion, and the partition portion together form the liquid storage chamber; the first seal and the partition portion are spaced apart, or the first seal is provided with a connecting groove that connects the liquid storage chamber and the connecting hole.

8. The oil cup assembly according to claim 7, characterized in that, The oil cup assembly further includes a second seal, which is disposed on the side of the first seal away from the liquid storage chamber. The first seal and the second seal form a liquid collection cavity, which is used to contain the aerosol matrix generated by the liquid storage chamber.

9. The oil cup assembly according to claim 8, characterized in that, The oil cup assembly also includes a liquid suction element, which is housed in the liquid collection chamber.

10. An electronic atomizing device, characterized in that, include: The oil cup assembly as described in any one of claims 1 to 9; An atomizing component has an atomizing chamber, the atomizing component is inserted into the mounting cavity, and the atomizing component can drive the sealing member to move to communicate with the atomizing chamber and the liquid storage chamber.

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