Atomizing device and additional liquid storage part

Abstract

The present application relates to the technical field of aerosol atomization, and provides an atomization device and an additional liquid storage part, wherein the atomization device comprises an atomizer body, an additional liquid storage part and a liquid guiding structure, wherein the atomizer body comprises a first liquid tank having a liquid inlet, and the first liquid tank is used to store aerosol matrix; the additional liquid storage part comprises a second liquid tank having a liquid outlet, and the second liquid tank is used to store aerosol matrix, and the additional liquid storage part is detachably connected to the atomizer body to replenish the aerosol matrix in the first liquid tank; the liquid guiding structure is arranged between the first liquid tank and the second liquid tank; wherein, when the additional liquid storage part is connected to the atomizer body, the liquid guiding structure is used to open the liquid inlet and the liquid outlet, so that the first liquid tank and the second liquid tank are fluidically connected; or, when the additional liquid storage part is separated from the atomizer body, the liquid guiding structure is used to close the liquid inlet and the liquid outlet. The atomization device of the present application can be used independently, or can be installed with the additional liquid storage part, and the additional liquid storage part can be taken and used at any time.

Description

Technical Field

[0001] The present application relates to the technical field of aerosol atomization, and in particular to an atomization device and an additional liquid storage component. Background Art

[0002] The electronic atomization device can heat the aerosol matrix to generate an aerosol by atomization. In the prior art, in order to meet the user's demand for the amount of aerosol matrix, some electronic atomization devices are provided with a filling port, so that the user can purchase a liquid storage bottle storing the aerosol matrix to refill the electronic atomization device. When refilling, the user needs to open the filling port and the liquid storage bottle respectively, and then use the liquid storage bottle to fill the aerosol matrix into the electronic atomization device. After refilling, the user also needs to close the filling port and the liquid storage bottle respectively. The entire filling process requires the user to have a certain degree of professionalism, which causes trouble to the user's experience. Summary of the invention

[0003] The present application provides an atomization device and an additional liquid storage component, aiming to solve the technical problem of difficulty in filling aerosol matrix in existing electronic atomization equipment.

[0004] In some embodiments of the present application, an atomization device is provided, comprising:

[0005] The nebulizer body comprises a first liquid tank having a liquid inlet, wherein the first liquid tank is used to store an aerosol matrix for the nebulizer body to atomize and generate an aerosol;

[0006] an additional liquid storage member, comprising a second liquid tank having a liquid outlet, the second liquid tank being used to store aerosol matrix, the additional liquid storage member being detachably connected to the atomizer body to replenish the aerosol matrix in the first liquid tank; and

[0007] A liquid guiding structure, disposed between the first liquid tank and the second liquid tank;

[0008] Wherein, when the additional liquid storage component is connected to the atomizer body, the liquid guiding structure is used to open the liquid inlet and the liquid outlet to enable fluid communication between the first liquid tank and the second liquid tank; or, when the additional liquid storage component is separated from the atomizer body, the liquid guiding structure is used to close the liquid inlet and the liquid outlet.

[0009] In some embodiments, the liquid guiding structure includes a liquid guiding member, a first blocking component and a second blocking component;

[0010] The first sealing component can move relative to the first liquid tank to open the liquid inlet, and the first sealing component can be reset and close the liquid inlet; the second sealing component can move relative to the second liquid tank to open the liquid outlet, and the second sealing component can be reset and close the liquid outlet; the liquid guiding component is arranged between the first sealing component and the second sealing component, and is used to drive the first sealing component and the second sealing component to move.

[0011] In some embodiments, the first plugging assembly includes a first elastic member and a first plugging member, the first elastic member is connected between the first liquid tank and the first plugging member; the second plugging assembly includes a second elastic member and a second plugging member, the second elastic member is connected between the second liquid tank and the second plugging member;

[0012] When the additional liquid storage component is connected to the atomizer body, the liquid guiding component pushes the first blocking component and the second blocking component to move so as to open the liquid inlet and the liquid outlet; when the additional liquid storage component is separated from the atomizer body, the first blocking component closes the liquid inlet under the elastic force of the first elastic component, and the second blocking component closes the liquid outlet under the elastic force of the second elastic component.

[0013] In some embodiments, the first liquid tank is provided with a first guide channel, one end of the first guide channel is provided on the surface of the first liquid tank, and the other end is provided in the first liquid tank, the liquid inlet is connected to the side wall of the first guide channel, and the first blocking member is slidably connected in the first guide channel;

[0014] The second liquid tank is provided with a second guide channel, one end of the second guide channel is provided on the surface of the second liquid tank, and the other end is provided in the second liquid tank, the liquid outlet is connected to the side wall of the second guide channel, the second blocking member is slidably connected in the second guide channel, and when the additional liquid storage member is connected to the atomizer body, the first guide channel is connected to the second guide channel.

[0015] In some embodiments, the first blocking component further includes a first sealing ring, the outer diameter of the first blocking member is smaller than the diameter of the first guide channel, and the first sealing ring is disposed on the outer wall of the first blocking member to seal the gap between the first blocking member and the side wall of the first guide channel;

[0016] The second sealing component also includes a second sealing ring. The outer diameter of the second sealing member is smaller than the caliber of the second guide channel. The second sealing ring is arranged on the outer wall of the second sealing member to seal the gap between the second sealing member and the side wall of the second guide channel.

[0017] In some embodiments, the second blocking member is in a tubular shape;

[0018] The first end of the second blocking member is connected to the second elastic member, and the second end of the second blocking member is extended along the second guide channel and protrudes from the surface of the second liquid tank to form the liquid guiding member; when the additional liquid storage member is connected to the atomizer body, the second end of the second blocking member is inserted into the first guide channel to push the first blocking member and the second blocking member, and the liquid inlet and the liquid outlet are connected through the second blocking member.

[0019] In some embodiments, the tube wall of the second blocking member is provided with a liquid outlet;

[0020] When the second blocking member slides in the second guide channel until the liquid passage port is aligned with the liquid outlet, the second blocking member opens the liquid outlet; when the second blocking member slides in the second guide channel until the liquid passage port is offset from the liquid outlet, the second blocking member closes the liquid outlet.

[0021] In some embodiments, the first guide channel is provided with a first limiting portion, and the second end of the second blocking member is provided with a second limiting portion;

[0022] The second limiting portion is communicated with the lumen of the second blocking member. When the additional liquid storage member is connected to the atomizer body, the first limiting portion is connected to the second limiting portion, and the liquid inlet is communicated with the second limiting portion.

[0023] In some embodiments, the atomizer body further includes a first connecting member, and the additional liquid storage member further includes a second connecting member;

[0024] The first connecting member is arranged on the first liquid tank, the second connecting member is arranged on the second liquid tank, and the first connecting member is detachably connected to the second connecting member, so that the additional liquid storage member can be detachably connected to the atomizer body.

[0025] In some embodiments, the atomizer body is further provided with a mounting notch;

[0026] The additional liquid storage member is installed at the position of the installation notch through the detachable connection between the second connecting member and the first connecting member, and the outer contour of the additional liquid storage member is adapted to the outer contour of the atomizer body.

[0027] In some embodiments, the atomizer body further includes an atomizer core assembly and a power supply assembly;

[0028] The atomizer core assembly is disposed in the first liquid tank to atomize the aerosol matrix, and the power supply assembly is electrically connected to the atomizer core assembly to supply power to the atomizer core assembly.

[0029] In some embodiments, the atomizer body further includes a first sealing member, and the additional liquid storage member further includes a second sealing member;

[0030] The first sealing member is disposed on the first liquid tank and is surrounded by the first liquid tank to form a first liquid cavity, and the liquid inlet penetrates the first sealing member; the second sealing member is disposed on the second liquid tank and is surrounded by the second liquid tank to form a second liquid cavity, and the liquid outlet penetrates the second sealing member;

[0031] Wherein, the bottom of the first liquid chamber is lower than or flush with the bottom of the second liquid chamber.

[0032] Some embodiments of the present application also provide an additional liquid storage member, which is detachably connected to the atomizer body, and the additional liquid storage member includes:

[0033] A second liquid tank having a liquid outlet, the second liquid tank being used to store an aerosol matrix; and

[0034] A liquid guiding structure, arranged in the second liquid tank;

[0035] Wherein, when the additional liquid storage component is connected to the atomizer body, the liquid guiding structure is used to open the liquid outlet; or, when the additional liquid storage component is separated from the atomizer body, the liquid guiding structure is used to close the liquid outlet.

[0036] According to the atomizing device in the above embodiment, the first liquid tank of the atomizer body can be used to store the aerosol matrix, so that the atomizer body can be used independently to atomize the aerosol matrix and generate an aerosol. Since the additional liquid storage part is detachably connected to the atomizer body, when the user needs to expand the storage capacity of the atomizer body, the additional liquid storage part can also be connected to the atomizer body. At this time, since the liquid guide structure is arranged between the first liquid tank and the second liquid tank, and the liquid guide structure can open the liquid inlet and the liquid outlet, the first liquid tank and the second liquid tank can be connected through the liquid guide structure, so that the aerosol matrix in the second liquid tank can flow into the first liquid tank to supplement the aerosol matrix in the first liquid tank. And because the additional liquid storage part is separated from the atomizer body, the liquid guide structure can also close the liquid inlet and the liquid outlet, so that the user can remove the additional liquid storage part at any time when the additional liquid storage part is not needed, and the aerosol matrix will not flow out from the first liquid tank and the second liquid tank.

[0037] In this way, when the user does not need to use a large-capacity atomizer, the atomizer body can meet the user's use needs. When the user needs to use a large-capacity atomizer, the user's use needs can be met by installing an additional liquid storage part on the atomizer body. At the same time, the atomizer of the present application can communicate the first liquid tank with the second liquid tank by using the installation action between the additional liquid storage part and the atomizer body, and the first liquid tank and the second liquid tank can be closed by using the disassembly action between the additional liquid storage part and the atomizer body. It is not only easy to operate, but also does not require too much operation from the user. In addition, the user can use the additional liquid storage part as needed during the use of the atomizer, without worrying about the leakage of the atomizer body and the additional liquid storage part. For example, when using the atomizer, the user can replace the additional liquid storage parts with different flavors and different shelf lives at any time. Therefore, the atomizer provided by the present application can be used in a variety of application scenarios such as small capacity requirements, large capacity requirements, and replacement of different additional liquid storage parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the three-dimensional structure of an atomization device in one embodiment of the present application;

[0039] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the atomizer body in the atomization device;

[0040] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of an additional liquid storage component in the atomization device;

[0041] Figure 4 for Figure 1 Schematic diagram of the exploded structure of the atomization device;

[0042] Figure 5 for Figure 1 A schematic cross-sectional view of the connection between the atomizer body and the additional liquid storage member in the atomization device;

[0043] Figure 6 for Figure 5 A schematic diagram of the partial enlarged structure of the atomization device A;

[0044] Figure 7 for Figure 1 A schematic cross-sectional view of the atomizer body and the additional liquid storage component in the atomizer device;

[0045] Figure 8 for Figure 6 A schematic diagram of the three-dimensional structure of the first blocking member;

[0046] Fig. 9 for Figure 6 Schematic diagram of the three-dimensional structure of the second blocking member.

[0047] in:

[0048] 1-atomizer body; 11-first liquid tank; 110-first liquid cavity; 111-liquid inlet; 112-first guide channel; 113-first connecting piece; 12-atomizing core assembly; 13-power supply assembly; 14-first sealing piece; 15-bottom shell; 16-first base; 17-installation notch; 2-additional liquid storage piece; 21-second liquid tank; 210-second liquid cavity; 211-liquid outlet; 212-second guide channel; 2 13-second connecting member; 22-second sealing member; 23-second base; 3-liquid guiding structure; 31-liquid guiding member; 32-first blocking component; 321-first elastic member; 322-first blocking member; 323-first sealing ring; 324-first limiting portion; 33-second blocking component; 331-second elastic member; 332-second blocking member; 333-second sealing ring; 334-liquid outlet; 335-second limiting portion. Specific embodiments

[0049] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can effortlessly recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, and this is to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0050] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be replaced or adjusted in order in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the composition and / or order are necessary.

[0051] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0052] With the popularization of electronic atomization devices, different users have different demands for the storage capacity of the aerosol matrix in electronic atomization devices. For example, some experience users do not have a high demand for large-capacity products, while some long-term users have a higher demand for large-capacity products. In the prior art, the capacity of some electronic atomization devices is fixed, making it impossible for users to choose suitable products according to their own needs. Although some electronic atomization devices support the replenishment of aerosol matrix by filling an external liquid storage bottle, the filling process has certain operational requirements for ordinary users. Improper filling will cause the product to leak or even be damaged, thereby affecting the user's experience.

[0053] The present application provides an atomization device, such as Figures 1 to 9 As shown, the atomization device may include a nebulizer body 1, an additional liquid storage part 2 and a liquid guiding structure 3, the nebulizer body 1 may include a first liquid tank 11 with a liquid inlet 111, the first liquid tank 11 is used to store aerosol matrix for the nebulizer body 1 to atomize and generate aerosol; the additional liquid storage part 2 may include a second liquid tank 21 with a liquid outlet 211, the second liquid tank 21 is used to store aerosol matrix, and the additional liquid storage part 2 is detachably connected to the nebulizer body 1 to replenish the aerosol matrix in the first liquid tank 11; the liquid guiding structure 3 is arranged between the first liquid tank 11 and the second liquid tank 21; wherein, when the additional liquid storage part 2 is connected to the nebulizer body 1, the liquid guiding structure 3 can be used to open the liquid inlet 111 and the liquid outlet 211 to enable fluid communication between the first liquid tank 11 and the second liquid tank 21; or, when the additional liquid storage part 2 is separated from the nebulizer body 1, the liquid guiding structure 3 can be used to close the liquid inlet 111 and the liquid outlet 211.

[0054] In the present application, the first liquid tank 11 of the nebulizer body 1 can be used to store aerosol matrix, so that the nebulizer body 1 can be used independently to atomize the aerosol matrix and generate aerosol. Since the additional liquid storage part 2 is detachably connected to the nebulizer body 1, when the user needs to expand the storage capacity of the nebulizer body 1, the additional liquid storage part 2 can also be connected to the nebulizer body 1. At this time, since the liquid guide structure 3 is arranged between the first liquid tank 11 and the second liquid tank 21, and the liquid guide structure 3 can open the liquid inlet 111 and the liquid outlet 211, the first liquid tank 11 and the second liquid tank 21 can be connected through the liquid guide structure 3, so that the aerosol matrix in the second liquid tank 21 can flow into the first liquid tank 11 to replenish the aerosol matrix in the first liquid tank 11. Furthermore, when the additional liquid storage component 2 is separated from the atomizer body 1, the liquid guiding structure 3 can also close the liquid inlet 111 and the liquid outlet 211, so that the user can remove the additional liquid storage component 2 at any time when the additional liquid storage component 2 is not needed, and the aerosol matrix will not flow out of the first liquid tank 11 and the second liquid tank 21.

[0055] In this way, when the user does not need to use a large-capacity atomizer, the atomizer body 1 can meet the user's use needs. When the user needs to use a large-capacity atomizer, the user's use needs can be met by installing the additional liquid storage part 2 on the atomizer body 1. At the same time, the atomizer device of the present application can make the first liquid tank 11 and the second liquid tank 21 connected by the installation action between the additional liquid storage part 2 and the atomizer body 1, and the first liquid tank 11 and the second liquid tank 21 can be closed by the disassembly action between the additional liquid storage part 2 and the atomizer body 1. It is not only easy to operate, but also does not require too much operation from the user. In the process of using the atomizer, the user can also use the additional liquid storage part 2 as needed, without worrying about the leakage of the atomizer body 1 and the additional liquid storage part 2. For example, when using the atomizer, the user can replace the additional liquid storage part 2 with different flavors and different shelf life at any time. Therefore, the atomizer provided by the present application can be used in a variety of application scenarios such as small capacity requirements, large capacity requirements, and the need to replace different additional liquid storage parts 2.

[0056] In some embodiments, Figure 4 As shown, the liquid guiding structure 3 may include a liquid guiding member 31, a first sealing component 32 and a second sealing component 33; the first sealing component 32 can be moved relative to the first liquid tank 11 to open the liquid inlet 111, and the first sealing component 32 can be reset and close the liquid inlet 111; the second sealing component 33 can be moved relative to the second liquid tank 21 to open the liquid outlet 211, and the second sealing component 33 can be reset and close the liquid outlet 211; the liquid guiding member 31 is arranged between the first sealing component 32 and the second sealing component 33, and is used to drive the first sealing component 32 and the second sealing component 33 to move.

[0057] Thus, when the additional liquid storage part 2 is connected to the atomizer body 1, the first plugging component 32 can open the liquid inlet 111 through the liquid guide 31, and the second plugging component 33 can open the liquid outlet 211 through the liquid guide 31, so that the first liquid tank 11 and the second liquid tank 21 are connected. Therefore, the liquid guide 31 can not only conduct the aerosol matrix between the first liquid tank 11 and the second liquid tank 21, but also the liquid guide 31 can drive the first plugging component 32 and the second plugging component 33 to move. When the additional liquid storage part 2 is separated from the atomizer body 1, the first plugging component 32 can be reset and close the liquid inlet 111, and the second plugging component 33 can be reset and close the liquid outlet 211, so that the additional liquid storage part 2 can be removed from the atomizer body 1 at any time, and the atomizer body 1 and the additional liquid storage part 2 will not leak.

[0058] Among them, the liquid guiding part 31 can be set as a detachable structure independent of the atomizer body 1 and the additional liquid storage part 2. During assembly, the liquid guiding part 31 can be first installed on the atomizer body 1 or the additional liquid storage part 2, and then the additional liquid storage part 2 can be installed on the atomizer body 1. Alternatively, the liquid guiding part 31 can also be set as an integral structure with the first blocking component 32, so that the liquid guiding part 31 forms a component on the atomizer body 1. Alternatively, the liquid guiding part 31 can also be set as an integral structure with the second blocking component 33, so that the liquid guiding part 31 forms a component on the additional liquid storage part 2. The present application does not impose any special restrictions on the specific position where the liquid guiding part 31 is set.

[0059] In other embodiments, when the additional liquid storage part 2 is connected to the atomizer body 1, the liquid inlet 111 of the first liquid tank 11 and the liquid outlet 211 of the second liquid tank 21 can also be set to a directly connected structural form, so that there is no need to set the liquid guide part 31. For example, the first blocking component 32 and the second blocking component 33 can be set as a magnetic blocking structure. When the additional liquid storage part 2 is connected to the atomizer body 1, the first blocking component 32 and the second blocking component 33 can open the liquid inlet 111 and the liquid outlet 211 under the magnetic repulsion, so that the first liquid tank 11 and the second liquid tank 21 are connected. In addition, the liquid guide part 31 in the liquid guide structure 3 can also be set as a push rod structure. When the additional liquid storage part 2 is connected to the atomizer body 1, the push rod can push the first blocking component 32 and the second blocking component 33 to move and open the liquid inlet 111 and the liquid outlet 211. The present application does not impose any special restrictions on the specific structural form of the liquid guide structure 3.

[0060] In some embodiments, Figures 5 to 7 As shown, the first blocking component 32 may include a first elastic member 321 and a first blocking member 322, and the first elastic member 321 is connected between the first liquid tank 11 and the first blocking member 322; the second blocking component 33 may include a second elastic member 331 and a second blocking member 332, and the second elastic member 331 is connected between the second liquid tank 21 and the second blocking member 332; when the additional liquid storage member 2 is connected to the atomizer body 1, the liquid guiding member 31 pushes the first blocking member 322 and the second blocking member 332 to move to open the liquid inlet 111 and the liquid outlet 211; when the additional liquid storage member 2 is separated from the atomizer body 1, the first blocking member 322 closes the liquid inlet 111 under the elastic force of the first elastic member 321, and the second blocking member 332 closes the liquid outlet 211 under the elastic force of the second elastic member 331.

[0061] When the liquid-guiding member 31 pushes the first blocking member 322 and the second blocking member 332 to move, the first elastic member 321 and the second elastic member 331 can accumulate elastic force under the action of the top thrust, so that the first blocking member 322 and the second blocking member 332 can automatically reset under the action of the elastic force to close the liquid inlet 111 and the liquid outlet 211. Among them, the first blocking member 322 and the second blocking member 332 can use structures such as sealing plugs, sealing columns or sealing covers. The first elastic member 321 and the second elastic member 331 can use materials with elastic properties such as springs, spring sheets or torsion springs. The present application does not impose any special restrictions on the specific structures of the first elastic member 321 and the second elastic member 331.

[0062] In addition, the first blocking component 32 may also include a first magnetic pair and a first blocking member 322, and the second blocking component 33 may also include a second magnetic pair and a second blocking member 332. When the liquid guide member 31 pushes the first blocking member 322 and the second blocking member 332 to move, the first magnetic pair and the second magnetic pair can accumulate magnetic repulsion force under the action of the top thrust, so that the first blocking member 322 and the second blocking member 332 can automatically reset under the action of the magnetic repulsion force to close the liquid inlet 111 and the liquid outlet 211. The present application does not impose any special restrictions on the specific structure of the automatic reset of the first blocking member 322 and the second blocking member 332.

[0063] In some embodiments, Figures 5 to 7 As shown, the first liquid tank 11 can be provided with a first guide channel 112, one end of the first guide channel 112 can be set on the surface of the first liquid tank 11, and the other end is set in the first liquid tank 11, the liquid inlet 111 is connected to the side wall of the first guide channel 112, and the first blocking member 322 is slidably connected in the first guide channel 112; the second liquid tank 21 can be provided with a second guide channel 212, one end of the second guide channel 212 can be set on the surface of the second liquid tank 21, and the other end is set in the second liquid tank 21, the liquid outlet 211 is connected to the side wall of the second guide channel 212, and the second blocking member 332 is slidably connected in the second guide channel 212, and when the additional liquid storage member 2 is connected to the atomizer body 1, the first guide channel 112 is connected to the second guide channel 212.

[0064] Therefore, during the process of opening and closing the liquid inlet 111, the first blocking member 322 always maintains a limited sliding movement in the first guide channel 112, that is, the first guide channel 112 always maintains a guiding role for the first blocking member 322, so that the first blocking member 322 always moves in a fixed direction to open and close the liquid inlet 111, which can avoid the problem of the first elastic member 321 deforming after long-term use and causing the first blocking member 322 to move during the movement, thereby ensuring the sealing effect of the first blocking member 322 on the liquid inlet 111. Similarly, during the process of opening and closing the liquid outlet 211, the second blocking member 332 always maintains a limited sliding movement in the second guide channel 212, that is, the second guide channel 212 always maintains a guiding role for the second blocking member 332, so that the second blocking member 332 always moves in a fixed direction to open and close the liquid outlet 211, which can avoid the problem of the second elastic member 331 deforming after long-term use and causing the second blocking member 332 to move during the movement, thereby ensuring the sealing effect of the second blocking member 332 on the liquid outlet 211.

[0065] Among them, one end of the first guide channel 112 disposed on the surface of the first liquid tank 11 can be located on the side wall of the first liquid tank 11, and one end of the second guide channel 212 disposed on the surface of the second liquid tank 21 can be located on the side wall of the second liquid tank 21, so that the additional liquid storage part 2 can be assembled from the side of the atomizer body 1. In other embodiments, one end of the first guide channel 112 disposed on the surface of the first liquid tank 11 can also be located at the top of the first liquid tank 11, and one end of the second guide channel 212 disposed on the surface of the second liquid tank 21 can also be located at the bottom of the second liquid tank 21, so that the additional liquid storage part 2 can be assembled from the top of the atomizer body 1. The present application does not impose any special restrictions on the specific locations of the first guide channel 112 and the second guide channel 212 and the assembly method between the additional liquid storage part 2 and the atomizer body 1.

[0066] In some embodiments, Figures 6 to 9 As shown, the first sealing component 32 may further include a first sealing ring 323, the outer diameter of the first sealing component 322 may be smaller than the caliber of the first guide channel 112, and the first sealing ring 323 is arranged on the outer wall of the first sealing component 322 to seal the gap between the first sealing component 322 and the side wall of the first guide channel 112; the second sealing component 33 may further include a second sealing ring 333, the outer diameter of the second sealing component 332 may be smaller than the caliber of the second guide channel 212, and the second sealing ring 333 is arranged on the outer wall of the second sealing component 332 to seal the gap between the second sealing component 332 and the side wall of the second guide channel 212.

[0067] Since the outer diameter of the first blocking member 322 is smaller than the caliber of the first guide channel 112, and the first sealing ring 323 is disposed on the outer wall of the first blocking member 322, when the first blocking member 322 slides in the first guide channel 112, it mainly contacts the side wall of the first guide channel 112 through the first sealing ring 323 to seal, which is conducive to reducing the sliding resistance of the first blocking member 322, making it easier to push or reset the first blocking member 322. Similarly, since the outer diameter of the second blocking member 332 is smaller than the caliber of the second guide channel 212, and the second sealing ring 333 is disposed on the outer wall of the second blocking member 332, when the second blocking member 332 slides in the second guide channel 212, it mainly contacts the side wall of the second guide channel 212 through the second sealing ring 333 to seal, which is conducive to reducing the sliding resistance of the second blocking member 332, making it easier to push or reset the second blocking member 332.

[0068] Among them, along the length direction of the first guide channel 112, two first sealing rings 323 can be sleeved or integrally formed at both ends of the first blocking member 322 to increase the sealing effect of the first blocking member 322. Similarly, along the length direction of the second guide channel 212, three second sealing rings 333 can also be sleeved or integrally formed at one end of the second blocking member 332, and the three second sealing rings 333 are arranged at intervals to increase the sealing effect of the second blocking member 332. The present application does not impose any special restrictions on the position and number of the first sealing rings 323 set on the first blocking member 322 and the position and number of the second sealing rings 333 set on the second blocking member 332.

[0069] In other embodiments, the outer diameter of the first blocking member 322 may also be greater than or equal to the caliber of the first guide channel 112, so that the outer wall of the first blocking member 322 directly contacts the inner wall of the first guide channel 112 for sealing. Similarly, the outer diameter of the second blocking member 332 may also be greater than or equal to the caliber of the second guide channel 212, so that the outer wall of the second blocking member 332 directly contacts the inner wall of the second guide channel 212 for sealing. In addition, the first blocking member 322 and the second blocking member 332 may be set as either a solid structure or a hollow structure, and the present application does not impose any special restrictions on the specific shapes of the first blocking member 322 and the second blocking member 332.

[0070] In some embodiments, Figure 6 and Fig. 9As shown, the shape of the second blocking member 332 can be set to be tubular; the first end of the second blocking member 332 is connected to the second elastic member 331, and the second end of the second blocking member 332 can be extended along the second guide channel 212 and protrude from the surface of the second liquid tank 21 to form a liquid guiding member 31; when the additional liquid storage member 2 is connected to the atomizer body 1, the second end of the second blocking member 332 can be inserted into the first guide channel 112 to push the first blocking member 322 and the second blocking member 332, and the liquid inlet 111 is connected to the liquid outlet 211 through the second blocking member 332.

[0071] Therefore, the liquid guiding member 31 is integrally formed on the second blocking member 332, which is beneficial to reducing the types and number of parts of the atomization device, and when the user assembles the additional liquid storage member 2, there is no need to install the liquid guiding member 31 separately, but the additional liquid storage member 2 can be directly installed on the atomizer body 1. When the additional liquid storage member 2 is connected to the atomizer body 1, the second blocking member 332 pushes the first blocking member 322 to move toward the direction close to the first elastic member 321 and open the liquid inlet 111. At the same time, the second blocking member 332 moves toward the direction close to the second elastic member 331 under the reaction force and opens the liquid outlet 211. The tubular second blocking member 332 connects the liquid inlet 111 and the liquid outlet 211, so that the aerosol matrix in the second liquid tank 21 can be moved along the direction such as Figure 6 The direction indicated by the middle arrow flows into the first liquid tank 11. In other embodiments, the liquid guiding member 31 may also be integrally formed on the first blocking member 322, and the present application does not impose any special restrictions on the specific location of the liquid guiding member 31.

[0072] In some embodiments, Figure 6 and Fig. 9 As shown, the tube wall of the second blocking member 332 can be provided with a liquid outlet 334; when the second blocking member 332 slides in the second guide channel 212 until the liquid outlet 334 is aligned with the liquid outlet 211, the second blocking member 332 can open the liquid outlet 211; when the second blocking member 332 slides in the second guide channel 212 until the liquid outlet 334 is offset from the liquid outlet 211, the second blocking member 332 can close the liquid outlet 211.

[0073] Thus, when the additional liquid storage member 2 is connected to the atomizer body 1, the liquid passage opening 334 on the tube wall of the second blocking member 332 is aligned with the liquid outlet 211, so that the aerosol matrix in the second liquid tank 21 can flow into the tube cavity of the second blocking member 332. When the additional liquid storage member 2 is separated from the atomizer body 1, the second blocking member 332 moves under the elastic action of the second elastic member 331, so that the liquid passage opening 334 on the tube wall of the second blocking member 332 is offset from the liquid outlet 211, so that the liquid outlet 211 of the second liquid tank 21 is closed.

[0074] When three second sealing rings 333 are arranged at intervals on the second blocking member 332, the liquid passage 334 can be arranged between two adjacent second sealing rings 333. In this way, when two adjacent second sealing rings 333 with liquid passage 334 move to both sides of the liquid outlet 211, the lumen of the second blocking member 332 is connected to the liquid outlet 211. When two adjacent second sealing rings 333 without liquid passage 334 move to both sides of the liquid outlet 211, the lumen of the second blocking member 332 is blocked from the liquid outlet 211.

[0075] One or more liquid passage openings 334 may be provided along the circumference of the tube wall of the second blocking member 332, thereby preventing the second blocking member 332 from rotating in the second guide channel 212 and causing the liquid outlet 211 to be closed. The present application does not impose any special restrictions on the number of liquid passage openings 334 provided on the tube wall of the second blocking member 332.

[0076] In some embodiments, Figure 4 , Figure 6 and Fig. 9 As shown, the first guide channel 112 is provided with a first limiting portion 324, and the second end of the second blocking member 332 is provided with a second limiting portion 335; the second limiting portion 335 is connected to the tube cavity of the second blocking member 332, and when the additional liquid storage member 2 is connected to the atomizer body 1, the first limiting portion 324 is connected to the second limiting portion 335, and the liquid inlet 111 is connected to the second limiting portion 335.

[0077] For example, the first limiting portion 324 may be a limiting column arranged in the first guide channel 112, and the second limiting portion 335 may be a slot opened along the length direction of the second blocking member 332. When the additional liquid storage member 2 is connected to the atomizer body 1, the slot may be snapped onto the limiting column, and at the same time, the first blocking member 322 may open the liquid inlet 111, and the second blocking member 332 may open the liquid outlet 211, so that the aerosol matrix may flow from the lumen of the second blocking member 332 through the slot into the liquid inlet 111. Thus, through the cooperation of the first limiting portion 324 and the second limiting portion 335, not only the function of conducting the aerosol matrix can be realized, but also the moving positions of the first blocking member 322 and the second blocking member 332 can be positioned to ensure that the liquid inlet 111 and the liquid outlet 211 are opened.

[0078] In other embodiments, the first limiting portion 324 may also be a first limiting step provided on the inner wall of the first guide channel 112, and the second limiting portion 335 may be a second limiting step provided on the outer wall of the second blocking member 332. When the additional liquid storage member 2 is connected to the atomizer body 1, the first limiting step may abut against the second limiting step, and at the same time, the first blocking member 322 may open the liquid inlet 111, and the second blocking member 332 may open the liquid outlet 211, so that the aerosol matrix may flow from the lumen of the second blocking member 332 into the liquid inlet 111. The present application does not impose any special restrictions on the specific structure and matching method of the first limiting portion 324 and the second limiting portion 335.

[0079] In some embodiments, Figure 2 and Figure 3 As shown, the atomizer body 1 may further include a first connecting member 113, and the additional liquid storage member 2 may further include a second connecting member 213; the first connecting member 113 is arranged in the first liquid tank 11, and the second connecting member 213 is arranged in the second liquid tank 21, and the first connecting member 113 and the second connecting member 213 are detachably connected so that the additional liquid storage member 2 can be detachably connected to the atomizer body 1.

[0080] For example, the first connecting member 113 can be set as a first magnetic member, and the second connecting member 213 can be set as a second magnetic member, so that the additional liquid storage member 2 can be detachably connected to the atomizer body 1 by magnetic attraction. In other embodiments, the first connecting member 113 can be set as a first snap-fit ​​member, and the second connecting member 213 can be set as a second snap-fit ​​member, so that the additional liquid storage member 2 can be detachably connected to the atomizer body 1 by snap-fitting. The present application does not impose any special restrictions on the specific structure and matching method of the first connecting member 113 and the second connecting member 213.

[0081] In some embodiments, Figure 2 As shown, the atomizer body 1 may also be provided with a mounting notch 17; the additional liquid storage member 2 may be installed at the position of the mounting notch 17 through a detachable connection between the second connecting member 213 and the first connecting member 113, and the outer contour of the additional liquid storage member 2 may be adapted to the outer contour of the atomizer body 1.

[0082] By providing the installation notch 17 on the atomizer body 1, the overall appearance of the additional liquid storage part 2 after being assembled with the atomizer body 1 is more regular and beautiful. For example, the installation notch 17 can be set as a rectangular notch, and correspondingly, the additional liquid storage part 2 can be set as a rectangular outer contour. Alternatively, the installation notch 17 can also be set as an arc-shaped notch, and correspondingly, at least part of the additional liquid storage part 2 can also be set as an arc-shaped outer contour. The present application does not impose any special restrictions on the specific shapes of the installation notch 17 and the additional liquid storage part 2.

[0083] In some embodiments, Figure 4 and Figure 5 As shown, the atomizer body 1 may further include an atomizer core assembly 12 and a power supply assembly 13 ; the atomizer core assembly 12 is disposed in the first liquid tank 11 to atomize the aerosol matrix, and the power supply assembly 13 is electrically connected to the atomizer core assembly 12 to supply power to the atomizer core assembly 12 .

[0084] Among them, the first liquid tank 11 can have a suction nozzle, and the atomization core assembly 12 can include an atomization tube, a heating element and a liquid absorption element. The atomization tube is installed in the first liquid tank 11 and is connected to the suction nozzle. The liquid absorption element can be sleeved on the atomization tube to absorb the aerosol matrix in the first liquid tank 11. The heating element is sleeved in the atomization tube to heat the aerosol matrix adsorbed by the liquid absorption element and generate an aerosol, and the aerosol is discharged from the suction nozzle. In addition, the atomizer body 1 can also include a bottom shell 15, and the power supply assembly 13 can be installed in the bottom shell 15, and the power supply assembly 13 is electrically connected to the heating element to supply power to the heating element. The present application does not impose any special restrictions on the specific structure of the atomizer body 1.

[0085] In some embodiments, Figures 4 to 6 As shown, the atomizer body 1 may further include a first sealing member 14, and the additional liquid storage member 2 may further include a second sealing member 22; the first sealing member 14 is arranged in the first liquid tank 11 and is surrounded by the first liquid tank 11 to form a first liquid cavity 110, and the liquid inlet 111 passes through the first sealing member 14; the second sealing member 22 is arranged in the second liquid tank 21 and is surrounded by the second liquid tank 21 to form a second liquid cavity 210, and the liquid outlet 211 passes through the second sealing member 22; wherein, the bottom of the first liquid cavity 110 may be lower than or flush with the bottom of the second liquid cavity 210.

[0086] When the additional liquid storage member 2 is connected to the atomizer body 1, the first liquid tank 11 and the second liquid tank 21 are connected through the liquid guide structure 3 to form a communicating vessel. According to the principle that the liquid levels of the containers in the communicating vessel are kept flush, the bottom of the first liquid chamber 110 is set to be lower than or flush with the bottom of the second liquid chamber 210, so that the aerosol matrix in the second liquid chamber 21 can all flow into the first liquid chamber 11, thereby avoiding the waste of the aerosol matrix. In addition, the bottom of the second liquid chamber 210 can also have a slope toward the liquid outlet 211, so that the aerosol matrix in the second liquid chamber 21 can all flow into the first liquid chamber 11.

[0087] Among them, Figures 4 to 6As shown, the atomizer body 1 may further include a first base 16, a first guide channel 112 may be disposed in the first base 16, and the first base 16 may be connected to the first liquid tank 11 to fix the position of the first sealing member 14 in the first liquid tank 11. The additional liquid storage member 2 may further include a second base 23, a second guide channel 212 may be disposed in the second base 23, and the second base 23 may be connected to the second liquid tank 21 to fix the position of the second sealing member 22 in the second liquid tank 21. The present application does not impose any special restrictions on the specific structures of the first liquid tank 11 and the second liquid tank 21.

[0088] In addition, the atomizer device may also include two or more additional liquid storage parts 2, and the multiple additional liquid storage parts 2 may be connected to the atomizer body 1, so that the user can select the number of additional liquid storage parts 2 assembled on the atomizer body 1 according to the demand for aerosol matrix capacity. For example, the atomizer body 1 in the atomizer device can be assembled with 4 additional liquid storage parts 2 at the same time, and the user can assemble 2 or 3 additional liquid storage parts 2 according to the demand. The present application does not impose any special restrictions on the number of additional liquid storage parts 2 that can be assembled in the atomizer device.

[0089] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. An atomizing device, characterized in that: include: The nebulizer body comprises a first liquid tank having a liquid inlet, wherein the first liquid tank is used to store an aerosol matrix for the nebulizer body to atomize and generate an aerosol; an additional liquid storage member, comprising a second liquid tank having a liquid outlet, the second liquid tank being used to store aerosol matrix, the additional liquid storage member being detachably connected to the atomizer body to replenish the aerosol matrix in the first liquid tank; and A liquid guiding structure, disposed between the first liquid tank and the second liquid tank; Wherein, when the additional liquid storage component is connected to the atomizer body, the liquid guiding structure is used to open the liquid inlet and the liquid outlet to enable fluid communication between the first liquid tank and the second liquid tank; or, when the additional liquid storage component is separated from the atomizer body, the liquid guiding structure is used to close the liquid inlet and the liquid outlet.

2. The atomizing device according to claim 1, characterized in that The liquid guiding structure comprises a liquid guiding member, a first blocking component and a second blocking component; The first sealing component can move relative to the first liquid tank to open the liquid inlet, and the first sealing component can be reset and close the liquid inlet; the second sealing component can move relative to the second liquid tank to open the liquid outlet, and the second sealing component can be reset and close the liquid outlet; the liquid guiding component is arranged between the first sealing component and the second sealing component, and is used to drive the first sealing component and the second sealing component to move.

3. The atomizing device according to claim 2, characterized in that The first plugging assembly includes a first elastic member and a first plugging member, wherein the first elastic member is connected between the first liquid tank and the first plugging member; the second plugging assembly includes a second elastic member and a second plugging member, wherein the second elastic member is connected between the second liquid tank and the second plugging member; When the additional liquid storage component is connected to the atomizer body, the liquid guiding component pushes the first blocking component and the second blocking component to move so as to open the liquid inlet and the liquid outlet; when the additional liquid storage component is separated from the atomizer body, the first blocking component closes the liquid inlet under the elastic force of the first elastic component, and the second blocking component closes the liquid outlet under the elastic force of the second elastic component.

4. The atomizing device according to claim 3, characterized in that The first liquid tank is provided with a first guide channel, one end of the first guide channel is provided on the surface of the first liquid tank, and the other end is provided in the first liquid tank, the liquid inlet is connected to the side wall of the first guide channel, and the first blocking member is slidably connected in the first guide channel; The second liquid tank is provided with a second guide channel, one end of the second guide channel is provided on the surface of the second liquid tank, and the other end is provided in the second liquid tank, the liquid outlet is connected to the side wall of the second guide channel, the second blocking member is slidably connected in the second guide channel, and when the additional liquid storage member is connected to the atomizer body, the first guide channel is connected to the second guide channel.

5. The atomizing device according to claim 4, characterized in that: The first blocking component further includes a first sealing ring, the outer diameter of the first blocking member is smaller than the diameter of the first guide channel, and the first sealing ring is arranged on the outer wall of the first blocking member to seal the gap between the first blocking member and the side wall of the first guide channel; The second sealing component also includes a second sealing ring. The outer diameter of the second sealing member is smaller than the caliber of the second guide channel. The second sealing ring is arranged on the outer wall of the second sealing member to seal the gap between the second sealing member and the side wall of the second guide channel.

6. The atomizing device according to claim 4, characterized in that: The second blocking member is in a tubular shape; The first end of the second blocking member is connected to the second elastic member, and the second end of the second blocking member is extended along the second guide channel and protrudes from the surface of the second liquid tank to form the liquid guiding member; when the additional liquid storage member is connected to the atomizer body, the second end of the second blocking member is inserted into the first guide channel to push the first blocking member and the second blocking member, and the liquid inlet and the liquid outlet are connected through the second blocking member.

7. The atomizing device according to claim 6, characterized in that The tube wall of the second blocking member is provided with a liquid outlet; When the second blocking member slides in the second guide channel until the liquid passage is aligned with the liquid outlet, the second blocking member opens the liquid outlet; When the second blocking member slides in the second guide channel until the liquid passage port is offset from the liquid outlet port, the second blocking member closes the liquid outlet port.

8. The atomizing device according to claim 6, characterized in that: The first guide channel is provided with a first limiting portion, and the second end of the second blocking member is provided with a second limiting portion; The second limiting portion is communicated with the lumen of the second blocking member. When the additional liquid storage member is connected to the atomizer body, the first limiting portion is connected to the second limiting portion, and the liquid inlet is communicated with the second limiting portion.

9. The atomizing device according to any one of claims 1 to 8, characterized in that The atomizer body further includes a first connecting member, and the additional liquid storage member further includes a second connecting member; The first connecting member is arranged on the first liquid tank, the second connecting member is arranged on the second liquid tank, and the first connecting member is detachably connected to the second connecting member, so that the additional liquid storage member can be detachably connected to the atomizer body.

10. The atomizing device according to claim 9, characterized in that: The atomizer body is also provided with a mounting notch; The additional liquid storage member is installed at the position of the installation notch through the detachable connection between the second connecting member and the first connecting member, and the outer contour of the additional liquid storage member is adapted to the outer contour of the atomizer body.

11. The atomizing device according to any one of claims 1 to 8, characterized in that The atomizer body also includes an atomizer core assembly and a power supply assembly; The atomizer core assembly is disposed in the first liquid tank to atomize the aerosol matrix, and the power supply assembly is electrically connected to the atomizer core assembly to supply power to the atomizer core assembly.

12. The atomizing device according to any one of claims 1 to 8, characterized in that The atomizer body further comprises a first sealing member, and the additional liquid storage member further comprises a second sealing member; The first sealing member is disposed on the first liquid tank and is surrounded by the first liquid tank to form a first liquid cavity, and the liquid inlet penetrates the first sealing member; the second sealing member is disposed on the second liquid tank and is surrounded by the second liquid tank to form a second liquid cavity, and the liquid outlet penetrates the second sealing member; Wherein, the bottom of the first liquid chamber is lower than or flush with the bottom of the second liquid chamber.

13. An additional liquid storage component, characterized in that: The additional liquid storage part is detachably connected to the atomizer body and comprises: A second liquid tank having a liquid outlet, the second liquid tank being used to store an aerosol matrix; and A liquid guiding structure, arranged in the second liquid tank; Wherein, when the additional liquid storage component is connected to the atomizer body, the liquid guiding structure is used to open the liquid outlet; or, when the additional liquid storage component is separated from the atomizer body, the liquid guiding structure is used to close the liquid outlet.

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