Atomization device and atomization equipment

Abstract

The invention discloses an atomizing device and atomizing equipment. The atomizing device comprises a liquid storage mechanism and an atomizing mechanism, wherein the liquid storage mechanism comprises a liquid storage shell and a liquid injection plug, and the liquid injection plug is detachably inserted into the liquid injection hole; the atomizing mechanism comprises an atomizing shell, a liquid guide part and an atomizing core; a liquid channel communicated with the second liquid storage cavity is formed in the liquid guide part, the liquid guide part is arranged at the end, facing the puncturable part, of the atomization shell, and at least part of the liquid guide part extends into the first liquid storage cavity so as to communicate the first liquid storage cavity with the liquid channel; the atomizing core is arranged in the second liquid storage cavity. Due to the fact that the liquid storage mechanism and the atomization mechanism in the atomization device are detachably connected, the liquid storage mechanism is provided with the liquid injection hole and the liquid injection plug, aerosol matrixes can be supplemented after being used up, the oil injection plug is hidden between the atomization shell and the liquid storage shell, and the atomization device is attractive and does not occupy design space. The repeated utilization rate of the atomization device is increased, liquid leakage is avoided, and the user experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and in particular to an atomization device and an atomization equipment. Background Art

[0002] The atomization device can heat the aerosol matrix to atomize it into an aerosol and discharge it. In order to accommodate the aerosol matrix and facilitate heating, the aerosol matrix and the atomization mechanism are usually integrated into the same cavity in the related technology, and the cavity is filled with a liquid storage member to absorb and store the aerosol matrix through capillary action; if the aerosol matrix is ​​used up, it is difficult for the atomization device to replenish a new aerosol matrix, resulting in a low reuse rate of the atomization device. Summary of the invention

[0003] The main technical problem solved by the present invention is the low reuse rate and poor user experience of the atomization equipment in the related technology.

[0004] In order to solve the above technical problems, the present application provides an atomization device, including a liquid storage mechanism and an atomization mechanism; wherein:

[0005] The liquid storage mechanism comprises a liquid storage shell and a liquid injection plug, wherein a first liquid storage cavity is formed inside the liquid storage shell, and one end of the liquid storage shell has a punctureable portion and a liquid injection hole connected to the first liquid storage cavity; the liquid injection plug is detachably inserted into the liquid injection hole to seal the liquid injection hole;

[0006] The atomization mechanism includes an atomization shell, a liquid guide and an atomization core; a second liquid storage cavity is formed inside the atomization shell; the atomization shell is detachably connected to one end of the liquid storage shell provided with the punctureable portion, a liquid channel connected to the second liquid storage cavity is provided inside the liquid guide, the liquid guide is arranged at one end of the atomization shell facing the punctureable portion, and is used to puncture the punctureable portion and at least partially penetrate the first liquid storage cavity to connect the first liquid storage cavity with the liquid channel; the atomization core is arranged in the second liquid storage cavity, and is used to heat and atomize the aerosol matrix entering the atomization core from the second liquid storage cavity.

[0007] In one embodiment, the liquid guiding member has a relative fixed end and a puncture end, the fixed end is fixed to the atomizing shell and is located in the second liquid storage cavity, the fixed end is closed, and the side wall of the liquid guiding member located in the second liquid storage cavity is provided with a first liquid guiding hole, the first liquid guiding hole connects the second liquid storage cavity and the liquid channel; the puncture end can puncture the puncturable portion to connect the first liquid storage cavity.

[0008] In one embodiment, a side wall of the liquid guiding member located in the first liquid storage cavity is further provided with a second liquid guiding hole, and the second liquid guiding hole connects the first liquid storage cavity and the liquid channel.

[0009] In one embodiment, the end of the liquid storage housing provided with the punctureable portion is penetrated to form a first assembly channel, the punctureable portion separates the first assembly channel and is located in the first assembly channel, and when the liquid guide member punctures the punctureable portion, the second liquid guide hole is located in the first assembly channel; and / or,

[0010] A second assembly channel is provided through one end of the atomizing shell facing the pierceable portion, the fixed end is inserted into the second assembly channel, and the first liquid guide hole is located in the second assembly channel. In one embodiment, the pierceable portion has a pre-groove, and the pre-groove remains closed under the elastic action of the pierceable portion itself to seal the first liquid storage cavity, and the pre-groove is also used for the liquid guide member to pierce.

[0011] In one embodiment, an air outlet channel is also formed inside the liquid storage shell, and the air outlet channel runs through both ends of the liquid storage shell in the height direction and is isolated from the first liquid storage cavity; the atomizer shell is provided with an air inlet channel; in the arrangement direction of the atomizer shell and the liquid storage shell, the atomizer core is connected between the air outlet channel and the air inlet channel.

[0012] In one embodiment, the atomizer shell further includes an air guide tube, which is protruding from one end of the atomizer shell where the liquid guide member is provided; the air guide tube is connected to the atomizer core, and the free end of the air guide tube is inserted into the air outlet channel and connected to the air outlet channel.

[0013] In one embodiment, the liquid storage housing and the atomization housing define a joint space between end surfaces facing each other; the liquid injection plug is located in the joint space, and the liquid guide passes through the pierceable portion in the joint space.

[0014] In one embodiment, a first liquid absorbing member is further provided in the joint space, and a pressure relief hole is further provided on the end surface of the atomizing shell close to the joint space, and the pressure relief hole is connected to the second liquid storage cavity and the joint space.

[0015] In one embodiment, the number of the liquid guiding members is at least two, the number of the pressure relief holes is consistent with that of the liquid guiding members, and the pressure relief holes are arranged adjacent to the corresponding liquid guiding members.

[0016] In one embodiment, a third liquid storage chamber is further formed inside the atomizing shell, the third liquid storage chamber is isolated from the second liquid storage chamber, and a second liquid absorption component is arranged in the third liquid storage chamber; an exhaust hole is also arranged on the end surface of the atomizing shell close to the joining space, and the exhaust hole is connected to the third liquid storage chamber and the joining space.

[0017] In one embodiment, the number of the third liquid storage chambers includes at least two, the number of the exhaust holes is greater than or equal to the number of the third liquid storage chambers, and each of the third liquid storage chambers is connected to the joining space through at least one exhaust hole.

[0018] In one embodiment, the atomization mechanism further includes a liquid storage component, which is disposed in the second liquid storage cavity and is used for absorbing and storing the aerosol matrix through capillary action.

[0019] The present application also provides an atomization device, comprising a shell, a power supply device and the above-mentioned atomization device; a accommodating space is formed inside the shell, the power supply device is arranged in the accommodating space, the atomization device is at least partially arranged in the accommodating space, and the power supply device is electrically connected to the atomization core.

[0020] In one embodiment, the housing has a first opening connected to the accommodating space, and the first opening is used to guide the power supply device and the atomization device into the accommodating space;

[0021] Alternatively, the housing has a first opening and a second opening connected to the accommodating space, the first opening and the second opening are respectively located on opposite sides of the accommodating space, and the first opening is used to guide the atomization device into the accommodating space, and the second opening is used to guide the power supply device into the accommodating space.

[0022] According to the atomization device and atomization equipment provided in the embodiments of the present application, since the liquid storage mechanism and the atomization mechanism in the atomization device are detachably connected to each other, the liquid storage mechanism is provided with a liquid injection hole and a liquid injection plug, so that the aerosol matrix can be replenished after use. The oil injection plug is hidden between the atomization shell and the liquid storage shell, which is beautiful and does not occupy the design space, increases the reuse rate of the atomization device and avoids liquid leakage, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the structure of the atomization device in the embodiment of the present application.

[0024] Figure 2 This is a schematic diagram of the explosion of the atomization device in the embodiment of the present application.

[0025] Figure 3 It is a cross-sectional schematic diagram of the liquid storage mechanism in the embodiment of the present application.

[0026] Figure 4 This is a schematic diagram of the state in which the liquid guiding member is arranged in the liquid storage mechanism in an embodiment of the present application.

[0027] Figure 5 It is a schematic diagram of the bottom surface of the liquid storage mechanism in the embodiment of the present application.

[0028] Figure 6 It is a schematic longitudinal cross-sectional view of the atomization mechanism in the embodiment of the present application.

[0029] Figure 7 This is a schematic diagram of the structure of the liquid storage component provided in the atomization mechanism in the embodiment of the present application.

[0030] Figure 8 This is a schematic diagram of the structure of a liquid guiding component in an embodiment of the present application.

[0031] Fig. 9 This is a schematic diagram of another structure of a liquid guiding component in an embodiment of the present application.

[0032] Fig.10 for Fig. 9 Schematic diagram of the cross section of the liquid-conducting part.

[0033] Fig.11 Schematic diagram of the atomization mechanism in the embodiment of the present application.

[0034] Fig.12 It is a schematic cross-sectional view of the atomization mechanism in the embodiment of the present application.

[0035] Fig.13 This is a schematic diagram of the structure of the atomization equipment in the embodiment of the present application.

[0036] Fig.14 It is a cross-sectional schematic diagram of the atomization equipment in the embodiment of the present application.

[0037] Fig.15 This is a schematic diagram of the shell structure in the embodiment of the present application.

[0038] Fig.16 This is a schematic diagram of the structure of another atomization device in an embodiment of the present application.

[0039] Fig.17 for Fig.16 Schematic diagram of the explosion of the atomization equipment.

[0040] Description of reference numerals:

[0041] 1- Atomization device;

[0042] 2-liquid storage mechanism; 20-first liquid storage chamber; 21-liquid storage housing; 22-liquid injection plug; 23-punctureable portion; 231-pre-grooved; 24-liquid injection hole; 25-air outlet channel; 26-first assembly channel;

[0043] 3-atomizing mechanism; 30-second liquid storage chamber; 31-atomizing shell; 32-liquid guide; 320-liquid channel; 321-fixed end; 322-puncture end; 323-second liquid guide hole; 324-first liquid guide hole; 3-atomizing core; 34-air inlet channel; 35-air guide tube; 36-liquid storage; 37-third liquid storage chamber; 38-second assembly channel;

[0044] 4-connecting structure; 40-joining space; 41-first liquid absorbing member; 42-second liquid absorbing member; 43-pressure relief hole; 44-exhaust hole;

[0045] 5-housing; 50-accommodating space; 51-first opening; 52-second opening; 53-end cover;

[0046] 6- Power supply device. DETAILED DESCRIPTION

[0047] The present invention 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 easily 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, 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.

[0048] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0049] 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).

[0050] In order to improve the reuse rate of the atomizing device, so that the aerosol matrix in the atomizing device can be replenished after use, an atomizing device is provided in the embodiment of the present application, please refer to Figures 1 to 6As shown, the atomizing device 1 comprises:

[0051] The liquid storage mechanism 2 includes a liquid storage shell 21 and a liquid injection plug 22. The liquid storage shell 21 has a first liquid storage cavity 20 formed therein. One end of the liquid storage shell 21 has a punctureable portion 23 and a liquid injection hole 24 connected to the first liquid storage cavity 20. The liquid injection plug 22 is detachably inserted into the liquid injection hole 24 to seal the liquid injection hole 24.

[0052] The atomization mechanism 3 includes an atomization shell 31, a liquid guide 32 and an atomization core 33; a second liquid storage chamber 30 is formed inside the atomization shell 31; the atomization shell 31 is detachably connected to one end of the liquid storage shell 21 provided with a punctureable portion 23, a liquid channel 320 connected to the second liquid storage chamber 30 is provided inside the liquid guide 32, and the liquid guide 32 is arranged at one end of the atomization shell 31 facing the punctureable portion 23, for puncturing the punctureable portion 23 and at least partially penetrating into the first liquid storage chamber 30 to connect the first liquid storage chamber 20 with the liquid channel 320; the atomization core 33 is arranged in the second liquid storage chamber 30, for heating and atomizing the aerosol matrix entering the atomization core 33 from the second liquid storage chamber 30.

[0053] The atomization device 1 in the embodiment of the present application includes two main components, namely, a liquid storage mechanism 2 for storing aerosol substrate, and an atomization mechanism 3 for containing and heating the aerosol substrate to generate an aerosol. The aerosol substrate stored in the liquid storage mechanism 2 is in a liquid state and can flow into the atomization mechanism 3 to be heated by the atomization mechanism 3.

[0054] In order to store the aerosol matrix and allow the aerosol matrix to be replenished under the premise of storage, the liquid storage mechanism 2 in the embodiment of the present application includes a liquid storage shell 21 and a liquid injection plug 22, wherein the liquid storage shell 21 itself encloses a first liquid storage cavity 20, and the first liquid storage cavity 20 is used to store the aerosol matrix; the liquid storage shell 21 itself is in a sealed state, and the liquid injection hole 24 formed on the liquid storage shell 21 can be connected to the outside under normal conditions. The liquid injection hole 24 passes through the shell wall of the liquid storage shell 21, so the liquid injection hole 24 can connect the first liquid storage cavity 20 and the outside; the existence of the liquid injection hole 24 allows the aerosol matrix in the first liquid storage cavity 20 to be replenished after use. In order to prevent leakage, the liquid injection plug 22 is provided in the embodiment itself, and the liquid injection plug 22 is detachably inserted into the liquid injection hole 24, so that the liquid injection plug 22 can seal the liquid injection hole 24, thereby preventing the aerosol matrix from leaking from the liquid injection hole 24. The detachable connection between the liquid injection plug 22 and the liquid storage housing 21 may be that the liquid injection plug 22 and the liquid storage housing 21 are two independent components separated from each other, and the liquid injection plug 22 itself is an elastic component. By filling the liquid injection plug 22 in the liquid injection hole 24, the liquid injection plug 22 abuts against the hole wall of the liquid injection hole 24 under the action of its elasticity, thereby forming a seal for the liquid injection hole 24. Alternatively, the liquid injection plug 22 may also be partially connected to the liquid storage mechanism 2.

[0055] In order to allow the aerosol matrix to flow from the liquid storage mechanism 2 into the atomization mechanism 3, the shell wall of the liquid storage shell 21 is also provided with a punctureable portion 23, wherein the punctureable portion 23 is formed on the shell wall of the liquid storage shell 21; the punctureable portion 23 can maintain the sealing state of the first liquid storage chamber 20 under normal conditions, and the punctureable portion 23 allows other components, such as a liquid guide 32 provided on the atomization mechanism 3, to be punctured, and the first liquid storage chamber 20 and the second liquid storage chamber 30 are connected by the liquid guide 32.

[0056] The atomizing mechanism 3 is used to heat the aerosol matrix to generate an aerosol; since the atomizing mechanism 3 and the liquid storage mechanism 2 are separated from each other, the atomizing mechanism 3 is separately provided with a component for storing the aerosol matrix; specifically, the atomizing mechanism 3 includes an atomizing shell 31, wherein the atomizing shell 31 is formed with a second liquid storage chamber 30, and the second liquid storage chamber 30 can store the aerosol matrix. The atomizing mechanism 3 also includes an atomizing core 33, which is arranged in the second liquid storage chamber 30, and the atomizing core 33 can heat the aerosol matrix stored in the second liquid storage chamber 30 to generate an aerosol, which is finally sucked out from the atomizing mechanism 3 by the user. Among them, the structure of the atomizing core 33 includes a heating element, and a liquid guide wrapped around the heating element, wherein the heating element can be a heating net, a heating core rod, etc., and the liquid guide can specifically be a liquid guide cotton. The atomizer core 33 may be disposed horizontally or vertically relative to the atomizer channel, wherein the atomizer channel refers to the channel through which air flows during the process of the atomizer core 33 heating the aerosol matrix, and is connected to the air inlet channel and the air outlet channel.

[0057] Please refer to Figure 4In order to enable the second liquid storage chamber 30 to obtain the aerosol matrix stored in the first liquid storage chamber 20, the atomization mechanism 3 also includes a liquid guiding member 32, wherein the liquid guiding member 32 is arranged on the atomization shell 31, and a liquid channel 320 communicating with the second liquid storage chamber 30 is arranged inside the liquid guiding member 32; when the liquid storage mechanism 2 and the atomization mechanism 3 are connected to each other, the liquid guiding member 32 can pierce the puncturable portion 23, and the liquid guiding member 32 passes through the puncturable portion 23, so that the liquid channel 320 communicates with the first liquid storage chamber 20, thereby realizing the communication between the first liquid storage chamber 20 and the second liquid storage chamber 30 through the liquid guiding member 32, and then the aerosol matrix stored in the first liquid storage chamber 20 can flow into the second liquid storage chamber 30 through the liquid guiding member 32, so as to provide the atomization core 33 arranged in the second liquid storage chamber 30 for heating treatment to generate an aerosol. It is worth mentioning that the liquid guiding member 32 piercing the puncturable portion 23 in the embodiment of the present application refers to the liquid guiding member 32 destroying the sealing state of the puncturable portion 23 with respect to the first liquid storage chamber 20, rather than limiting the liquid guiding member 32 to destroy the intact puncturable portion 23. According to the structure of the puncturable portion 23, the puncturable portion 23 itself can be a complete covering layer, integrally formed with the liquid storage shell 21, or can also be fixedly connected to the liquid storage shell 21, and the complete structure of the puncturable portion 23 is destroyed, so that the liquid guiding member 32 can extend into the first liquid storage chamber 20; the puncturable portion 23 itself can also be preset with a shape that is easy to puncture. Specifically, the punctureable portion 23 can be made of an elastic material, and the punctureable portion 23 can be provided with a pre-groove 231, wherein the pre-groove 231 itself can remain in a closed state under the elastic action of the punctureable portion 23 itself, so that the first liquid storage chamber 20 can remain sealed, and then when the liquid storage mechanism 2 and the atomization mechanism 3 are connected for the first time, the liquid guide 32 can pass through the pre-groove 231 on the punctureable portion 23, puncture the pre-groove 231 and connect to the first liquid storage chamber 20, and in the subsequent reconnection process, it is not necessary to destroy the punctureable portion 23 again, but directly use the original pre-groove 231 of the punctureable portion 23 to achieve connection. In addition, the specific shape of the pre-groove 231 is not limited in the embodiment of the present application, and can be a straight line state, or a cross, star, circle, etc., such as Figure 5 shown.

[0058] The injection plug 22 is detachably disposed on the liquid storage housing 21. In order to allow the injection plug 22 and the injection hole 24 to be hidden and not exposed after the atomizer device 1 is assembled, so as to improve the leak-proof performance of the atomizer device 1 and also improve the consistency of the appearance of the atomizer device 1, the injection hole 24 and the punctureable portion 23 are located in the combination area of ​​the liquid storage housing 21 and the atomizer housing 31, so the corresponding injection plug 22 is also correspondingly disposed at the position where the injection hole 24 is located. Among them, the combination area of ​​the liquid storage housing 21 and the atomizer housing 31 refers to the connection between the liquid storage housing 21 and the atomizer housing 31, so that the injection hole 24, the injection plug 22 and the punctureable portion 23 can be hidden between the liquid storage housing 21 and the atomizer housing 31.

[0059] In order to allow the liquid guiding member 32 to be smoothly inserted into the punctureable portion 23, especially when the punctureable portion 23 itself has a complete structure, the liquid guiding member 32 can be provided with a pointed end, which can penetrate the punctureable portion 23 by increasing the pressure, and then communicate with the first liquid storage chamber 20; please refer to Figures 6 to 10 In the embodiment of the present application, in the arrangement direction of the atomizing housing 31 and the liquid storage housing 21, the liquid guiding member 32 has a fixed end 321 and a puncture end 322 opposite to each other; the fixed end 321 is fixed to the atomizing housing 31, and the puncture end 322 can pass through the punctureable portion 23 to connect with the first liquid storage chamber 20. Among them, the arrangement direction of the atomizing housing 31 and the liquid storage housing 21 refers to the relative direction of the two when the atomizing housing 31 and the liquid storage housing 21 are connected to each other, and the extension direction of the liquid guiding member 32 is consistent with the arrangement direction; the liquid guiding member 32 itself has a fixed end 321 and a puncture end 322 arranged opposite to each other, wherein the fixed end 321 is used to connect with the atomizing housing 31, and the puncture end 322 is used to pass through the punctureable portion 23 to connect with the first liquid storage chamber 20. In addition, the liquid guiding member 32 in the embodiment of the present application can be integrally formed with the atomizing housing 31, or can also be fixedly connected with the atomizing housing 31 in a detachable or non-detachable manner.

[0060] The liquid guiding member 32 is used to connect the first liquid storage chamber 20 and the second liquid storage chamber 30, so that the aerosol matrix can flow from the first liquid storage chamber 20 into the second liquid storage chamber 30 along the channel provided by the liquid guiding member 32; and in order to prevent the flow rate of the aerosol matrix from being too fast, thereby causing excessive leakage of the aerosol matrix in the second liquid storage chamber 30, in some optional embodiments of the present application, the fixed end 321 can be located in the second liquid storage chamber 30, and the fixed end 321 itself is in a closed state, but the side wall of the liquid guiding member 32 located in the second liquid storage chamber 30 is provided with a first liquid guiding hole 324, and the first liquid guiding hole 324 connects the second liquid storage chamber 30 and the liquid channel 320. In other words, the liquid guiding member 32 in the embodiment of the present application does not directly pass through the fixed end 321 thereof when guiding the aerosol matrix to flow into the second liquid storage chamber 30, but passes through the first liquid guiding hole 324 provided on the side wall of the liquid guiding member 32; since the first liquid guiding hole 324 is provided on the side wall of the liquid guiding member 32, the aerosol matrix slowly seeps out through the first liquid guiding hole 324 when flowing into the second liquid storage chamber 30 through the liquid guiding member 32, thereby effectively reducing the flow rate of the aerosol matrix and preventing the problem of excessive aerosol matrix in the second liquid storage chamber 30 and easy leakage.

[0061] In one embodiment, a plurality of second liquid guiding holes 324 may be provided on the liquid guiding member 32, so that when the aerosol matrix in the first liquid storage chamber 20 flows into the second liquid storage chamber 30 through one or more of the second liquid guiding holes 324 under the action of gravity, the air outside the second liquid storage chamber 30 can be ventilated in turn through the second liquid storage chamber 30, another second liquid guiding hole 324 and the liquid guiding member 32.

[0062] In addition, in the embodiment of the present application, in order to ensure that the aerosol matrix can flow smoothly from the first liquid storage chamber 20 into the second liquid storage chamber 30, the side wall of the liquid guide member 32 located in the first liquid storage chamber 20 can also be provided with a second liquid guide hole 323, and the second liquid guide hole 323 connects the first liquid storage chamber 20 and the liquid channel 320; in the process of the aerosol matrix flowing out of the first liquid storage chamber 20 through the liquid channel 320, based on the second liquid guide hole 323, the air circulation between the first liquid storage chamber 20 and the liquid channel 20 can be facilitated to achieve ventilation, so that the aerosol matrix can flow smoothly.

[0063] In some optional embodiments, in order to shorten the length of the liquid guide member 32 and make full use of the space of the liquid storage housing 21 and / or the atomization housing 31, the liquid storage housing 21 is provided with a punctureable portion 23 at one end thereof, through which a first assembly channel 26 is formed, the punctureable portion 23 blocks the first assembly channel 26 and is located in the first assembly channel 26, and when the liquid guide member 23 pierces the punctureable portion 23, the second liquid guide hole 323 is located in the first assembly channel 26. Since the second liquid guide hole 323 is located in the first assembly channel 26, the liquid guide member 23 does not need to invade too much into the first liquid storage cavity 20 to achieve communication between the first liquid storage cavity 20 and the liquid channel 320. Specifically, the end of the liquid storage housing 21 provided with the punctureable portion 23 can be made of an elastic sealing material, which can play a sealing role on the first liquid storage cavity 20 on the one hand, and is also convenient for setting the first assembly channel 26 and the punctureable portion 23 thereon, and can also maintain a sealed state after the liquid guide member 32 is inserted. The punctureable portion 23 is located at the bottom end of the first assembly channel 26, and the second liquid guide hole 323 is located in the first assembly channel 26 and close to the punctureable portion 23, so that the second liquid guide hole 323 is as low as possible, so that the aerosol matrix in the first liquid storage chamber 20 enters the liquid channel 320 through the second liquid guide hole 323 as much as possible, reducing the use residue of the aerosol matrix in the first liquid storage chamber 20 and avoiding waste.

[0064] In addition, the end of the atomizing housing 31 facing the pierceable portion 23 may also be provided with a second assembly channel 38, the fixed end 321 is inserted in the second assembly channel 38, and the first liquid guide hole 324 is located in the second assembly channel 38. Similar to the second liquid guide hole 323, the first liquid guide hole 324 may also be located in the second assembly channel 38 on the atomizing housing 31 to shorten the length of the liquid guide member 32, make full use of the space of the atomizing housing 31, and make the structure more compact. The second assembly channel 38 can be formed in the atomizing housing 31 for abutting against the liquid storage member 36 for limiting, which is equivalent to reusing the function of the limiting column, thereby improving the structural utilization rate of the atomizing housing 31.

[0065] In the embodiment of the present application, the atomizing device 1 is used to heat the aerosol matrix to generate an aerosol, so the corresponding atomizing mechanism 3 has an exhaust structure accordingly. In order to achieve exhaust, a corresponding exhaust pipeline can be directly set on the atomizing mechanism 3, and the exhaust pipeline can be set independently of the liquid storage mechanism 2; in addition, the exhaust pipeline of the atomizing mechanism 3 can also be formed in cooperation with the liquid storage mechanism 2. Specifically, an air outlet channel 25 can also be formed inside the liquid storage housing 21, and the air outlet channel 25 is isolated from the first liquid storage chamber 20. The atomizing housing 31 is provided with an air inlet channel 34; in the arrangement direction of the atomizing housing 31 and the liquid storage housing 21, the atomizing core 33 is connected between the air outlet channel 25 and the air inlet channel 34. In other words, in the embodiment of the present application, exhaust is achieved through the atomization mechanism 3 and the liquid storage mechanism 2. The liquid storage mechanism 2 is formed with an air outlet channel 25. To prevent leakage of the aerosol matrix, the air outlet channel 25 and the first liquid storage chamber 20 are isolated from each other; and the atomization shell 31 is also provided with an air inlet channel 34. When the atomization mechanism 3 and the liquid storage mechanism 2 are connected to each other, the atomization core 33 is connected to the air outlet channel 25 and the air inlet channel 34 respectively. The air inlet channel 34 can draw external air, mix it with the heated aerosol matrix to form an aerosol, and then flow out through the air outlet channel 25 under the suction force of the user.

[0066] Specifically, in order to achieve the connection between the atomizer core 33 and the air outlet channel 25, and also to improve the positioning accuracy and connection stability between the atomizer mechanism 3 and the liquid storage mechanism 2, the atomizer housing 31 in the embodiment of the present application further includes an air guide tube 35, wherein the air guide tube 35 is convexly arranged at one end of the atomizer housing 31 provided with the liquid guide member 32; the air guide tube 35 is connected to the atomizer core 33, and the free end of the air guide tube 35 is inserted into the air outlet channel 25 and communicated with the air outlet channel 25. Specifically, the air guide tube 35 is connected to the second liquid storage chamber 30 to achieve the connection with the atomizer core 33, and the air guide tube 35 can be integrally formed with the atomizer housing 31, or be detachably / non-detachably fixedly connected to the atomizer housing 31. The air guide tube 35 extends along the arrangement direction of the atomizer shell 31 and the liquid storage shell 21, that is, the free end of the air guide tube 35 extends toward the liquid storage shell 21. The liquid storage shell 21 is formed with an air outlet channel 25. The air guide tube 35 is directly inserted into the air outlet channel 25 to achieve communication with the air outlet channel 25. In this way, not only can the atomizer core 33 be connected to the air inlet channel 34 and the air outlet channel 25 respectively, but when combined with the liquid guide member 32 which also extends along the arrangement direction of the atomizer shell 31 and the liquid storage shell 21, the reliability of the connection and positioning between the liquid storage mechanism 2 and the atomizer mechanism 3 can be improved.

[0067] In some alternative embodiments, please refer to Figure 3 and Fig.11In order to utilize the joint area between the liquid storage housing 21 and the atomizing housing 31, the liquid storage housing 21 and the atomizing housing 31 define a joint space 40 between the end surfaces facing each other; the liquid injection plug 22 is located in the joint space 40, and the liquid guide 32 passes through the pierceable portion 23 in the joint space 40. In order to form the joint space 40 between the opposite end surfaces of the liquid storage housing 21 and the atomizing housing 31, a connection structure 4 may be provided between the opposite end surfaces of the liquid storage housing 21 and the atomizing housing 31. The connection structure may be formed in at least one of the liquid storage housing 21 and the atomizing housing 31, or may be provided independently of the liquid storage housing 21 and the atomizing housing 31. For example, an extension portion may be provided on the opposite end faces of the liquid storage housing 21 and the atomizing housing 31, and the extension portion abuts against the opposite end, so that a gap may be formed between the liquid storage housing 21 and the atomizing housing 31, so that the ends of the liquid storage housing 21 and the atomizing housing 31 do not directly contact each other, and the formed gap is the joint space 40; correspondingly, the liquid injection plug 22 is located in the joint space 40, and the liquid guide 32 also passes through the pierceable portion 23 in the joint space 40. The joint space 40 can be provided to accommodate other components besides the liquid storage housing 21 and the atomizing housing 31 and hide the accommodated components, thereby improving the appearance consistency of the entire atomizing device product.

[0068] One of the purposes of setting the joint space 40 is to separate a storage space between the liquid storage housing 21 and the atomizing housing 31. In addition to being used to store the liquid injection plug 22, a first liquid absorbing member 41 may also be provided in the joint space 40. A pressure relief hole 43 is also provided on the end surface of the atomizing housing 31 close to the joint space 40. The pressure relief hole 43 is connected to the second liquid storage chamber 30 and the joint space 40. The pressure relief hole 43 is provided on the shell wall of the atomizing housing 31 close to the joint space. On the one hand, since the atomizing core 33 processes the aerosol matrix by heating to generate an aerosol, and during heating, as the internal temperature of the second liquid storage chamber 30 increases, in some usage scenarios, the internal pressure may increase, and the excess air can be discharged to the joint space 40 through the pressure relief hole 43. During the pressure relief process, liquid aerosol matrix will inevitably be discharged. Therefore, a first liquid absorbent member 41 can be further provided in the joint space 40 to absorb the overflowed aerosol matrix and prevent the aerosol matrix from continuing to leak out. On the other hand, as the aerosol matrix in the atomizing shell 31 is consumed, negative pressure will be generated in the atomizing shell 31, which may easily make it difficult for the aerosol matrix to flow out to the atomizing core 33. The pressure relief hole 43 can also be provided as a ventilation hole, so that the air in the joint space 40 can enter the second liquid storage chamber 30 from the pressure relief hole 43, thereby balancing the pressure difference between the inside and outside of the second liquid storage chamber 30, so that the aerosol matrix can be smoothly supplied to the atomizing core 33, thereby avoiding the core sticking phenomenon.

[0069] In some optional embodiments, in order to allow the aerosol matrix to be heated evenly and to allow the aerosol matrix to flow normally, the number of the liquid guides 32 is at least two, the number of the pressure relief holes 43 is consistent with the number of the liquid guides 32, and the pressure relief holes 43 are arranged adjacent to the corresponding liquid guides 32. When multiple liquid guides 32 are provided, the aerosol matrix in the first liquid storage chamber 20 can enter the second liquid storage chamber 30 through the multiple liquid guides 32 at the same time, thereby preventing the excessive local aerosol matrix caused by the input of the aerosol matrix by a single liquid guide 32, and further preventing the atomization core 33 from being heated unevenly; and the pressure relief holes 43 are arranged corresponding to the liquid guides 32, which makes the air pressure of the liquid guides 32 near the second liquid storage chamber 30 balanced with the outside world, thereby ensuring that the aerosol matrix can flow normally. Therefore, the joint space 40 is equivalent to playing the role of ventilation, oil guide and emergency pressure relief.

[0070] In some alternative embodiments, please refer to Fig.12 In order to prevent leakage of the aerosol matrix in the second liquid storage chamber 30, a third liquid storage chamber 37 may be formed inside the atomizing shell 31. The third liquid storage chamber 37 is isolated from the second liquid storage chamber 30, and a second liquid absorbing member 42 is arranged in the third liquid storage chamber 37. An exhaust hole 44 is also arranged on the shell wall of the atomizing shell 31 close to the joint space 40, and the exhaust hole 44 is connected to the third liquid storage chamber 37 and the joint space 40. Among them, the third liquid storage chamber 37 formed inside the atomizing shell 31 is isolated from the second liquid storage chamber 30, indicating that the two are not directly connected; and the third liquid storage chamber 37 can be connected to the joint space 40 through the exhaust hole 44, and because the joint space 40 is connected to the second liquid storage chamber 30 through the pressure relief hole 43, when the second liquid storage chamber 30 discharges the aerosol matrix through the pressure relief hole 43, the aerosol matrix can also flow into the third liquid storage chamber 37 along the exhaust hole 44, so the third liquid storage chamber 37 can buffer the aerosol matrix, and can prevent the aerosol matrix from preferentially flowing into the atomizing core 33 and then leaking from the air inlet channel 34. In addition, the third liquid storage chamber 37 can also be used as an emergency ventilation chamber to ensure the use of the atomizing device 1. In addition, a third liquid absorbent can be provided in the third liquid storage chamber 37 to absorb and store the overflowed aerosol matrix.

[0071] The third liquid storage chamber 37 and the second liquid storage chamber 30 are arranged side by side and isolated from each other. The number of the third liquid storage chambers 37 may include at least two, the number of the exhaust holes 44 is greater than or equal to the number of the third liquid storage chambers 37, and each third liquid storage chamber 37 is connected to the joint space 40 through at least one exhaust hole 44. When a plurality of third liquid storage chambers 37 are provided, each third liquid storage chamber 37 may be symmetrically distributed around the second liquid storage chamber 30 to achieve uniform absorption of the overflowed aerosol matrix.

[0072] In some alternative embodiments, please refer to Figure 7In order to prevent the aerosol matrix from being consumed too quickly during the heating process of the aerosol matrix by the atomizing core 33, that is, to control the consumption rate of the aerosol matrix, the atomizing mechanism 3 may further include a liquid storage member 36, which is disposed in the second liquid storage chamber 30, and the liquid storage member 36 is used to absorb and store the aerosol matrix through capillary action. Similarly, the first liquid absorbing member 41 and the second liquid absorbing member 42 each absorb and store the aerosol matrix through capillary action. Of course, it is also feasible not to have a liquid storage member 36 in the second liquid storage chamber 30.

[0073] In the atomization device 1 provided in the embodiment of the present application, since the liquid storage mechanism 2 and the atomization mechanism 3 are detachably connected to each other, the liquid storage mechanism 2 is provided with a liquid injection hole 24 and a liquid injection plug 22, so that the aerosol matrix can be replenished after use, thereby increasing the reuse rate of the atomization device 1 and improving the user experience.

[0074] In addition, since the injection hole 24 and the pierceable portion 23 are both arranged in the joint area between the liquid storage shell 21 and the atomizer shell 31, the injection hole 24 and the injection plug 22 are not exposed during the use of the atomizer device 1, which can enhance the leak-proof effect and improve the consistency of the product appearance.

[0075] In addition, an atomization device is also provided in the embodiment of the present application, please refer to Figures 13 to 15 As shown, it includes a shell 5, a power supply device 6 and the above-mentioned atomization device 1; a receiving space 50 is formed inside the shell 5, the power supply device 6 is arranged in the receiving space 50, the atomization device 1 is at least partially arranged in the receiving space 50, and the power supply device 6 is electrically connected to the atomization core 33.

[0076] The atomization device in the embodiment of the present application includes, in addition to the atomization device 1 described above, a housing 5 and a power supply device 6. The housing 5 forms a receiving space 50 for accommodating the power supply device 6 and the atomization device 1. The power supply device 6 is used to provide electrical energy to the atomization core 33, so a direct or indirect electrical connection can be formed between the power supply device 6 and the atomization core 33.

[0077] Specifically, in order to form an electrical connection between the power supply device 6 and the atomizer core 33, a connecting electrode can be provided on the outer surface of the atomizer mechanism 3, and the connecting electrode is connected to the power supply electrode of the atomizer core 33; and the power supply device 6 is also correspondingly provided with a connecting electrode, so that after the atomizer mechanism 3 and the power supply device 6 are arranged in the accommodating space 50, the atomizer mechanism 3 can form an electrical connection with the power supply device 6.

[0078] In some optional embodiments, in order to allow the atomizing device 1 and the power supply device 6 to be assembled in the housing 5, the housing 5 may have a first opening 51 connected to the accommodating space 50, and the first opening 51 is used to guide the power supply device 6 and the atomizing device 1 into the accommodating space 50. In this structure, the atomizing device 1 and the power supply device 6 are assembled in the power supply device 6 through the same entrance, and because the atomizing device 1 has the need to replenish the aerosol matrix, and in order to discharge the aerosol matrix in the atomizing device 1, the atomizing device 1 can be at least partially exposed in the accommodating space 50, so that the atomizing device 1 can be easily plugged in and replaced. Correspondingly, in this structure, the position of the power supply device 6 itself is relatively fixed, which can increase the stability of the product.

[0079] Alternatively, please refer to Fig.16 and Fig.17 , the housing 5 may also have a first opening 51 and a second opening 52 connected to the accommodating space 50, the first opening 51 and the second opening 52 are respectively located on opposite sides of the accommodating space 50, and the first opening 51 is used to guide the atomizing device 1 to be placed in the accommodating space 50, and the second opening 52 is used to guide the power supply device 6 to be placed in the accommodating space 50. In this structure, the housing 5 has two first openings 51 and second openings 52 arranged opposite to each other, wherein the first opening 51 and the second opening 52 are respectively used for assembling the atomizing device 1 and the power supply device 6; at this time, the power supply device 6 can also be independently removed from the accommodating space 50, which can facilitate the maintenance and replacement of the power supply device 6.

[0080] In addition, under this structure, the housing 5 may also have an end cover 53, wherein the end cover 53 is used to cover the second opening 52 after the power supply device 6 is assembled to improve the integrity of the product. The end cover 53 may be a component independent of the housing 5 and the power supply device 6, or the end cover 53 may be movably connected to the housing 5, or the end cover 53 may be integrated on the power supply device 6.

[0081] 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: It includes a liquid storage mechanism and an atomization mechanism; wherein: The liquid storage mechanism comprises a liquid storage shell and a liquid injection plug, wherein a first liquid storage cavity is formed inside the liquid storage shell, and one end of the liquid storage shell has a punctureable portion and a liquid injection hole connected to the first liquid storage cavity; the liquid injection plug is detachably inserted into the liquid injection hole to seal the liquid injection hole; The atomization mechanism includes an atomization shell, a liquid guide and an atomization core; a second liquid storage cavity is formed inside the atomization shell; the atomization shell is detachably connected to one end of the liquid storage shell provided with the punctureable portion, a liquid channel connected to the second liquid storage cavity is provided inside the liquid guide, the liquid guide is arranged at one end of the atomization shell facing the punctureable portion, used to puncture the punctureable portion, and at least partially extend into the first liquid storage cavity to connect the first liquid storage cavity with the liquid channel; the atomization core is arranged in the second liquid storage cavity, used to heat and atomize the aerosol matrix entering the atomization core from the second liquid storage cavity.

2. The atomizing device according to claim 1, characterized in that The liquid guide member has a fixed end and a puncture end opposite to each other, the fixed end is fixed to the atomizing housing and is located in the second liquid storage cavity, the fixed end is closed, and a first liquid guide hole is provided on a side wall of the liquid guide member located in the second liquid storage cavity, the first liquid guide hole communicates with the second liquid storage cavity and the liquid channel; The puncture end can puncture the puncturable portion to communicate with the first liquid storage cavity.

3. The atomizing device according to claim 2, characterized in that The side wall of the liquid guiding member located in the first liquid storage cavity is further provided with a second liquid guiding hole, and the second liquid guiding hole communicates with the first liquid storage cavity and the liquid channel.

4. The atomizing device according to claim 3, characterized in that The end of the liquid storage housing through which the pierceable portion passes is penetrated to form a first assembly channel, the pierceable portion blocks the first assembly channel and is located in the first assembly channel, and when the liquid guide member pierces the pierceable portion, the second liquid guide hole is located in the first assembly channel; and / or, A second assembly channel is provided through one end of the atomizing housing facing the pierceable portion, the fixed end is inserted into the second assembly channel, and the first liquid guide hole is located in the second assembly channel.

5. The atomizing device according to claim 1, characterized in that: The atomization mechanism further comprises a liquid storage component, which is arranged in the second liquid storage cavity and is used for absorbing and storing aerosol matrix through capillary action.

6. The atomizing device according to any one of claims 1 to 5, characterized in that: An air outlet channel is also formed inside the liquid storage shell, and the air outlet channel runs through both ends of the liquid storage shell in the height direction and is isolated from the first liquid storage cavity; the atomizer shell is provided with an air inlet channel; in the arrangement direction of the atomizer shell and the liquid storage shell, the atomizer core is connected between the air outlet channel and the air inlet channel.

7. The atomizing device according to claim 6, characterized in that The atomizer housing further comprises an air guide tube, which is protruding from one end of the atomizer housing where the liquid guide member is provided; the air guide tube is connected to the atomizer core, and a free end of the air guide tube is inserted into and connected to the air outlet channel.

8. The atomizing device according to any one of claims 1 to 5, characterized in that: The liquid storage housing and the atomizing housing define a joint space between end surfaces facing each other; the liquid injection plug is located in the joint space, and the liquid guide passes through the pierceable portion in the joint space.

9. The atomizing device according to claim 8, characterized in that: A first liquid absorbing member is further arranged in the joint space, and a pressure relief hole is further arranged on the end surface of the atomizing housing close to the joint space, and the pressure relief hole communicates with the second liquid storage cavity and the joint space.

10. The atomizing device according to claim 9, characterized in that: A third liquid storage chamber is also formed inside the atomizing shell, the third liquid storage chamber is isolated from the second liquid storage chamber, and a second liquid absorption member is arranged in the third liquid storage chamber; an exhaust hole is also arranged on the end surface of the atomizing shell close to the joining space, and the exhaust hole is connected to the third liquid storage chamber and the joining space.

11. An atomization device, characterized in that: It comprises a shell, a power supply device and an atomization device as described in any one of claims 1 to 10; a containing space is formed inside the shell, the power supply device is arranged in the containing space, the atomization device is at least partially arranged in the containing space, and the power supply device is electrically connected to the atomization core.

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