Atomizer and atomization device

Abstract

The utility model discloses an atomizer and an atomizing device. The atomizer comprises a liquid storage bin, a liquid storage container and a liquid guide assembly. The liquid storage bin and the liquid storage container have a first state which is separated from each other and a second state which is contacted with each other; the two ends of the liquid guide assembly are connected with the liquid storage bin and the liquid storage container respectively. In the first state, the liquid guide assembly is connected with the end, close to the liquid storage container, of the liquid storage bin, and an inner cavity of the liquid storage container is not communicated with an inner cavity of the liquid storage bin; in the second state, the liquid guide assembly is inserted into the inner cavity of the liquid storage bin, and the inner cavity of the liquid storage container is communicated with the inner cavity of the liquid storage bin through the liquid guide assembly. A user can enable the liquid storage bin and the liquid storage container to be in the first state or the second state according to use requirements, and the aerosol generating matrix in the inner cavity of the liquid storage container can smoothly flow into the liquid storage bin while liquid leakage is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to an atomizer and an atomization device. BACKGROUND

[0002] The atomizer is a device for forming an aerosol by heating a heating element to heat an aerosol generating substrate. The atomizer includes a liquid storage bin and a liquid storage container. The liquid storage bin stores and heats the aerosol generating substrate, and the liquid storage container is used to supplement the aerosol generating substrate into the liquid storage bin. At present, when the liquid storage container supplements the aerosol generating substrate into the liquid storage bin, liquid leakage easily occurs, or the problem of liquid leakage during product transportation. CONTENT OF THE UTILITY MODEL

[0003] The present application provides an atomizer and an atomization device to solve or partially solve the technical problem of liquid leakage when the existing liquid storage container supplements the aerosol generating substrate into the liquid storage bin.

[0004] In some embodiments, an atomizer is provided, which includes a liquid storage bin, a liquid storage container and a liquid guide assembly. The liquid storage bin and the liquid storage container have a first state of being spaced apart and a second state of being in contact. The two ends of the liquid guide assembly are connected with the liquid storage bin and the liquid storage container respectively. In the first state, the liquid guide assembly is connected with the end of the liquid storage bin close to the liquid storage container, and the inner cavities of the liquid storage container and the liquid storage bin are not communicated. In the second state, the liquid guide assembly is inserted into the inner cavity of the liquid storage bin, and the liquid guide assembly communicates the inner cavities of the liquid storage container and the liquid storage bin.

[0005] In some embodiments, a first through hole is arranged at the end of the liquid storage bin close to the liquid storage container. The liquid guide assembly includes a liquid guide element and a liquid guide pipe. The first end of the liquid guide element is inserted into the liquid storage container and is in fluid communication with the inner cavity of the liquid storage container. The second end of the liquid guide element is fixedly inserted into the liquid guide pipe. The first end of the liquid guide pipe is fixedly connected with the liquid storage container, and the second end of the liquid guide pipe is arranged through the first through hole and is movably connected with the first through hole.

[0006] In some embodiments, a first opening is arranged on the side wall of the liquid guide pipe. In the first state, the first opening is blocked by the hole wall of the first through hole. In the second state, the second end of the liquid guide pipe is inserted into the inner cavity of the liquid storage bin, and the first opening is in communication with the inner cavity of the liquid storage bin. The first opening is arranged in multiple, and the multiple first openings are arranged at intervals around the axis of the liquid guide pipe. The liquid guide assembly is arranged in two, and the two liquid guide assemblies are arranged at intervals along the first direction.

[0007] In some embodiments, the liquid storage container comprises a first seal forming the first through hole, the first seal being in sealing engagement with the liquid guide tube; and / or, the inner cavity of the liquid storage container is provided with a first liquid storage element, and the inner cavity of the liquid storage container is provided with a second liquid storage element, the first liquid storage element and the second liquid storage element being respectively used for storing aerosol generating substrate.

[0008] In some embodiments, the second end of the liquid guide tube is closed; or, the liquid guide assembly comprises a fifth seal closing the second end of the liquid guide tube.

[0009] In some embodiments, the liquid storage container comprises a first chamber and a second chamber, the first chamber being arranged at the outer periphery of the second chamber, the second chamber being used for communicating with the inner cavity of the liquid storage container; the atomizer further comprises a first connecting member arranged in the first chamber and connected with the liquid storage container; the end of the liquid storage container facing the liquid storage container is provided with a second connecting member; the second connecting member is inserted into the first chamber, and the second connecting member is connected with the first connecting member to connect the liquid storage container and the liquid storage container in the first state and the second state.

[0010] In some embodiments, the middle part of the liquid storage container forms a second through hole penetrating the liquid storage container in a third direction; the liquid storage container comprises a first shell provided with a second opening at the end facing the liquid storage container, the first shell being provided with the first chamber and the second chamber, and the second opening being in communication with the first chamber and the second chamber, respectively; the atomizer further comprises a mouthpiece, the mouthpiece being arranged in the second through hole at one end in the third direction and covering the second opening at the other end, the other end of the mouthpiece being provided with the first connecting member and a third opening, the third opening being in communication with the first chamber for the second connecting member to pass through.

[0011] In some embodiments, the first connecting member is a plate structure, the first connecting member is provided with two limiting portions, the two limiting portions are arranged opposite to each other in a first direction, and each of the limiting portions is provided with a first clamping groove and a second clamping groove along a third direction; the second connecting member is provided with a first clamping protrusion at each of the two end faces in the first direction, the first clamping protrusion protruding away from the second connecting member in the first direction; in the first state, the first clamping groove close to the liquid storage container is clamped with the first clamping protrusion; in the second state, the second clamping groove away from the liquid storage container is clamped with the first clamping protrusion.

[0012] In some embodiments, the second connector is provided with at least two grooves extending in a third direction from an end surface of the second connector away from the liquid storage container, and the at least two grooves are spaced apart in the first direction; and / or the side wall of the first shell is provided with a clamping hole in communication with the first chamber, and the second connector is provided with a second clamping protrusion on a surface of the side wall of the first shell, and in the first state, the second clamping protrusion is spaced apart from the clamping hole, and in the second state, the second clamping protrusion is inserted into the clamping hole.

[0013] In some embodiments, an atomization device is provided, which comprises an atomizer as described above, and a power supply assembly connected with the atomizer.

[0014] According to the atomizer of the above embodiments, in the first state, one end of the liquid guide assembly is connected with the liquid storage container, the other end of the liquid guide assembly is connected with the liquid storage tank near the end of the liquid storage container, the inner cavity of the liquid storage container and the inner cavity of the liquid storage tank are not in communication, and the aerosol generating substrate in the inner cavity of the liquid storage container cannot flow into the inner cavity of the liquid storage tank, thereby avoiding liquid leakage caused by excessive aerosol generating substrate in the inner cavity of the liquid storage tank and the problem of liquid leakage in product transportation and other scenarios. In the transportation process before the user activates the atomizer for use, the atomizer in the first state can avoid liquid leakage. In the second state, the liquid guide assembly is inserted into the inner cavity of the liquid storage tank, the liquid guide assembly connects the inner cavity of the liquid storage container and the inner cavity of the liquid storage tank, and the aerosol generating substrate in the inner cavity of the liquid storage container can flow smoothly into the inner cavity of the liquid storage tank to replenish the consumption of the aerosol generating substrate in the inner cavity of the liquid storage tank. In this way, the user can make the liquid storage tank and the liquid storage container in the first state or in the second state according to the use demand, while avoiding liquid leakage, the aerosol generating substrate in the inner cavity of the liquid storage container can flow smoothly into the liquid storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic diagram of the first state of the liquid storage tank and the liquid storage container in an embodiment of the present application;

[0016] Figure 2 FIG. 2 is a structural schematic diagram of the second state of the liquid storage tank and the liquid storage container in an embodiment of the present application; Figure 1 FIG. 3 is a structural schematic diagram of the left view;

[0017] Figure 3 FIG. 4 is a structural schematic diagram of the middle A-A cross-sectional view; Figure 2

[0018] Figure 4 FIG. 5 is a structural schematic diagram of the right view;

[0019] Figure 5 FIG. 6 is a structural schematic diagram of the left view; Figure 4

[0020] ​​Figure 6 Fig. 2 is a structural schematic view of the atomizer in another embodiment of the present application; Figure 5 Fig. 3 is a structural schematic view of the atomizer in another embodiment of the present application;

[0021] Figure 7 Fig. 4 is a structural schematic view of the atomizer in another embodiment of the present application;

[0022] Figure 8 Fig. 5 is a structural schematic view of the atomizer in another embodiment of the present application;

[0023] Figure 9 Fig. 6 is a structural schematic view of the liquid guide element in an embodiment of the present application;

[0024] Figure 10 Fig. 7 is a structural schematic view of the liquid guide tube in an embodiment of the present application;

[0025] Figure 11 Fig. 8 is a structural schematic view of the atomizer in another embodiment of the present application; Figure 8 Fig. 9 is a structural schematic view of the atomizer in another embodiment of the present application;

[0026] Figure 12 Fig. 10 is a structural schematic view of the second connecting member in an embodiment of the present application;

[0027] Figure 13 Fig. 11 is a structural schematic view of the mouthpiece in an embodiment of the present application;

[0028] Figure 14 Fig. 12 is a structural schematic view of the first housing in an embodiment of the present application;

[0029] Figure 15 Fig. 13 is a structural schematic view of the first housing in another embodiment of the present application;

[0030] Figure 16 Fig. 14 is a structural schematic view of the connection of the mouthpiece, the first housing and the second housing in an embodiment of the present application.

[0031] Wherein the reference signs are as follows:

[0032] 10, liquid storage chamber; 11, first through hole; 12, first sealing member; 14, first cavity; 15, second cavity; 16, first housing; 161, second opening; 162, clamping hole; 163, second body; 164, second spring piece; 165, second U-shaped groove; 171, third sealing member; 172, second support; 173, liquid absorbing element; 174, fourth sealing member; 18, second liquid storage element; 181, third through hole; 19, base;

[0033] 20, liquid storage container; 21, second connecting piece; 211, first body; 212, first elastic sheet part; 213, first U-shaped groove; 214, first clamping protrusion; 215, second clamping protrusion; 216, groove; 22, second through hole; 23, first liquid storage element; 24, second sealing piece; 25, first support; 26, second housing;

[0034] 30, liquid guide assembly; 31, liquid guide element; 32, liquid guide pipe; 321, first opening; 33, fifth sealing piece;

[0035] 40, suction nozzle; 41, first connecting piece; 411, limiting part; 412, first clamping groove; 413, avoiding opening; 414, second clamping groove; 42, third opening;

[0036] 50, heating element;

[0037] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0038] The utility model will be explained in further detail below by means of specific embodiments in connection with the drawings. In different embodiments, similar elements are provided with similar reference numerals. In the following embodiments, many details are described in order to make the present application better understood. However, a person skilled in the art can easily realize that some features can be omitted in different cases or replaced by other elements, materials or methods. In some cases, some operations related to the present application are not shown or described in the specification in order to avoid the core part of the present application from being overwhelmed by too much description, and it is not necessary to describe these related operations in detail for a person skilled in the art according to the description in the specification and general technical knowledge in the art.

[0039] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate way to form various embodiments. At the same time, the steps or actions in the method description can also be sequentially adjusted or adjusted in a manner that is obvious to a person 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 do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.

[0040] The serial numbers of the components in this paper, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequence or technical meaning. Unless otherwise specified, "connection" and "coupling" in this application include direct and indirect connection and coupling.

[0041] In some embodiments, reference is made to Figures 1 to 16As shown, there is provided an atomizer for heating an aerosol generating substrate to form an aerosol.

[0042] In some embodiments, the atomizer comprises a liquid storage tank 10, a liquid storage container 20, and a liquid guide assembly 30; the liquid storage tank 10 and the liquid storage container 20 have a first state of being spaced apart and a second state of being in contact; the two ends of the liquid guide assembly 30 are connected to the liquid storage tank 10 and the liquid storage container 20 respectively; in the first state, the liquid guide assembly 30 is connected to the end of the liquid storage tank 10 close to the liquid storage container 20, and the inner cavities of the liquid storage container 20 and the liquid storage tank 10 are not communicated; in the second state, the liquid guide assembly 30 is inserted into the inner cavity of the liquid storage tank 10, and the liquid guide assembly 30 communicates the inner cavities of the liquid storage container 20 and the liquid storage tank 10.

[0043] The inner cavities of the liquid storage container 20 and the liquid storage tank 10 are respectively used for storing the aerosol generating substrate. In the second state, the liquid guide assembly 30 communicates the inner cavities of the liquid storage container 20 and the liquid storage tank 10, and the liquid guide assembly 30 can flow the aerosol generating substrate in the inner cavity of the liquid storage container 20 to the inner cavity of the liquid storage tank 10 to replenish the consumption of the aerosol generating substrate in the inner cavity of the liquid storage tank 10.

[0044] The atomizer of the embodiments of the present application, in the first state, one end of the liquid guide assembly 30 is connected to the liquid storage container 20, the other end of the liquid guide assembly 30 is connected to the end of the liquid storage tank 10 close to the liquid storage container 20, the inner cavities of the liquid storage container 20 and the liquid storage tank 10 are not communicated, and the aerosol generating substrate in the inner cavity of the liquid storage container 20 cannot flow into the inner cavity of the liquid storage tank 10, avoiding the problem of liquid leakage caused by too much aerosol generating substrate in the inner cavity of the liquid storage tank 10, and the problem of liquid leakage in the scenario of product transportation, etc. In the transportation process before the user activates the atomizer for use, the atomizer in the first state can avoid liquid leakage. In the second state, the liquid guide assembly 30 is inserted into the inner cavity of the liquid storage tank 10, and the liquid guide assembly 30 communicates the inner cavities of the liquid storage container 20 and the liquid storage tank 10, and the aerosol generating substrate in the inner cavity of the liquid storage container 20 can flow smoothly into the inner cavity of the liquid storage tank 10 to replenish the consumption of the aerosol generating substrate in the inner cavity of the liquid storage tank 10. In this way, the user can make the liquid storage tank 10 and the liquid storage container 20 in the first state or in the second state according to the use demand, while avoiding liquid leakage, the aerosol generating substrate in the inner cavity of the liquid storage container 20 can flow smoothly into the liquid storage tank 10.

[0045] It can be understood that the first state can be a state in which the user does not use the atomizer and does not need to replenish the aerosol generating substrate in the inner cavity of the liquid storage tank 10, for example, when the atomizer is in transportation or brand new and not used. The second state can be a state in which the user uses the atomizer and needs to replenish the aerosol generating substrate in the inner cavity of the liquid storage tank 10. Of course, the embodiments of the present application do not specifically limit the application scenarios of the first state and the second state, and meet the use demand.

[0046] In some embodiments, the liquid storage bin 10 is provided with a first through hole 11 near an end of the liquid storage container 20; the liquid guide assembly 30 includes a liquid guide element 31 and a liquid guide tube 32, the first end of the liquid guide element 31 is inserted into the liquid storage container 20 and is in fluid communication with the inner cavity of the liquid storage container 20, and the second end of the liquid guide element 31 is fixedly inserted into the liquid guide tube 32; the first end of the liquid guide tube 32 is fixedly connected with the liquid storage container 20, and the second end of the liquid guide tube 32 penetrates through the first through hole 11 and is movably connected with the first through hole 11.

[0047] In the above structure of the embodiments of the present application, the first through hole 11 provides a moving channel for the liquid guide tube 32. In the first state, the second end of the liquid guide assembly 30 is connected with the end of the first through hole 11 near the liquid storage container 20; in the second state, the second end of the liquid guide tube 32 is inserted into the inner cavity of the liquid storage bin 10 after penetrating through the first through hole 11.

[0048] The liquid guide element 31 can achieve the purpose of guiding liquid, that is, guiding the aerosol generating substrate in the liquid storage container 20 into the liquid storage bin 10.

[0049] In some embodiments, the side wall of the liquid guide tube 32 is provided with a first opening 321, in the first state, the first opening 321 is blocked by the hole wall of the first through hole 11; in the second state, the second end of the liquid guide tube 32 is inserted into the inner cavity of the liquid storage bin 10, and the first opening 321 is in communication with the inner cavity of the liquid storage bin 10.

[0050] In the embodiments of the present application, in the first state, the first opening 321 faces the hole wall of the first through hole 11, and the first opening 321 is blocked by the hole wall of the first through hole 11, so that the first opening 321 is not in communication with the inner cavity of the liquid storage bin 10; in the second state, the second end of the liquid guide tube 32 is inserted into the inner cavity of the liquid storage bin 10, the first opening 321 moves with the liquid guide tube 32 into the inner cavity of the liquid storage bin 10, the first opening 321 will move to face the inner cavity of the liquid storage bin 10, the first opening 321 is in communication with the inner cavity of the liquid storage bin 10, and the aerosol generating substrate in the inner cavity of the liquid storage container 20 flows into the inner cavity of the liquid storage bin 10 through the liquid guide element 31 and the first opening 321 of the liquid guide tube 32. In this way, the side wall of the liquid guide tube 32 realizes the non-communication between the inner cavity of the liquid storage container 20 and the inner cavity of the liquid storage bin 10 in the first state, and the communication between the inner cavity of the liquid storage container 20 and the inner cavity of the liquid storage bin 10 in the second state by providing the first opening 321 and moving in the first through hole 11.

[0051] In some embodiments, the first opening 321 is provided with a plurality of first openings 321, and the plurality of first openings 321 are arranged at intervals around the axis of the liquid guide tube 32, so that the aerosol generating substrate can flow into the inner cavity of the liquid storage bin 10 through the plurality of first openings 321.

[0052] In some embodiments, the first opening 321 is provided with a plurality of first openings 321, and the plurality of first openings 321 are arranged at intervals along the third direction Z.

[0053] In some embodiments, the atomizer comprises a first direction X, a second direction Y and a third direction Z intersecting with each other, when the atomizer is a regular structure, for example Figure 1 As shown, the first direction X is the width direction of the atomizer, the second direction Y is the thickness direction of the atomizer, and the third direction Z is the height direction of the atomizer.

[0054] In some embodiments, two liquid guide assemblies 30 are provided, and the two liquid guide assemblies 30 are arranged along the first direction X. In this way, in the second state, the aerosol generating substrate in the liquid storage container 20 can flow more quickly and smoothly into the inner cavity of the liquid storage chamber 10 through the two liquid guide assemblies 30, so as to quickly replenish the consumption of the aerosol generating substrate in the liquid storage chamber 10.

[0055] In some embodiments, the liquid storage chamber 10 comprises a first sealing member 12, the first sealing member 12 forms the first through hole 11, and the first sealing member 12 is sealingly connected with the liquid guide pipe 32. In the above structure of the present application, the first sealing member 12 is sealingly connected with the liquid guide pipe 32, and the first sealing member 12 has a sealing function. In the first state and the second state, the first sealing member 12 is always sealingly connected with the liquid guide pipe 32, thereby effectively avoiding the problem of liquid leakage of the atomizer.

[0056] In some embodiments, the inner cavity of the liquid storage container 20 is provided with a first liquid storage element 23, which is used to store the aerosol generating substrate and can reduce the leakage of the aerosol generating substrate to a certain extent.

[0057] In some embodiments, the inner cavity of the liquid storage chamber 10 is provided with a second liquid storage element 18, which is used to store the aerosol generating substrate and can reduce the leakage of the aerosol generating substrate to a certain extent.

[0058] In some embodiments, the second end of the liquid guide pipe 32 is closed. In this way, in the first state, when the second end of the liquid guide assembly 30 is connected with the end of the liquid storage chamber 10 close to the liquid storage container 20, the second end of the liquid guide pipe 32 prevents the liquid storage chamber 10 and the liquid storage container 20 from being connected, so as to avoid the problem that the aerosol generating substrate in the inner cavity of the liquid storage container 20 is replenished into the inner cavity of the liquid storage chamber 10 in the first state, and the problem of liquid leakage caused by excessive aerosol generating substrate in the inner cavity of the liquid storage chamber 10, and the problem of liquid leakage in the scenario of product transportation.

[0059] In some embodiments, the liquid guide assembly 30 comprises a fifth seal 33, which seals the second end of the liquid guide tube 32. In the above structure of the embodiments of the present application, when the second end of the liquid guide assembly 30 is connected to the end of the liquid storage bin 10 close to the liquid storage container 20, the fifth seal 33 prevents the liquid storage bin 10 and the liquid storage container 20 from being in communication, so as to avoid the problem of liquid leakage caused by excessive aerosol generating substrate in the inner cavity of the liquid storage bin 10 in the first state, and the problem of liquid leakage in the scenario of product transportation, etc.

[0060] In some embodiments, the liquid storage bin 10 is provided with a first chamber 14 and a second chamber 15, the first chamber 14 is arranged at the outer periphery of the second chamber 15, and the second chamber 15 is used for being in communication with the inner cavity of the liquid storage container 20; the atomizer further comprises a first connecting piece 41, which is arranged in the first chamber 14 and connected to the liquid storage bin 10; the end of the liquid storage container 20 facing the liquid storage bin 10 is provided with a second connecting piece 21; the second connecting piece 21 is inserted into the first chamber 14, and the second connecting piece 21 is connected to the first connecting piece 41, so as to connect the liquid storage bin 10 and the liquid storage container 20 in the first state and the second state.

[0061] In the embodiments of the present application, the first chamber 14 and the second chamber 15 are arranged in a spaced manner, the first chamber 14 and the second chamber 15 are not in communication, and the second chamber 15 is a closed chamber, so as to avoid leakage when storing the aerosol generating substrate.

[0062] In the atomizer of the embodiments of the present application, in the first state and the second state, the liquid storage bin 10 and the liquid storage container 20 are always connected through the second connecting piece 21 and the first connecting piece 41, so as to avoid the problem of loss caused by separation of the liquid storage bin 10 and the liquid storage container 20, and the problem of inconvenience in carrying, transportation, etc.

[0063] In some embodiments, in order to ensure the connection stability of the liquid storage bin 10 and the liquid storage container 20, the liquid storage bin 10 is provided with two first chambers 14, one first chamber 14 is located on one side of the second chamber 15 in the second direction Y, and the other first chamber 14 is located on the other side of the second chamber 15 in the second direction Y. Correspondingly, the first connecting piece 41 and the second connecting piece 21 are also provided with two. The second chamber 15 is provided with one, which is located between the two first chambers 14.

[0064] In some embodiments, the middle part of the liquid storage container 20 is formed with a second through hole 22 penetrating the liquid storage container 20 in the third direction Z; the liquid storage tank 10 comprises a first shell 16, the first shell 16 is provided with a second opening 161 facing the end of the liquid storage container 20, and the first shell 16 is provided with a first cavity 14 and a second cavity 15, and the second opening 161 is in communication with the first cavity 14 and the second cavity 15 respectively; the atomizer further comprises a suction nozzle 40, one end of the suction nozzle 40 in the third direction Z is provided in the second through hole 22, and the other end of the suction nozzle 40 covers the second opening 161, and the other end of the suction nozzle 40 is provided with a first connecting piece 41 and a third opening 42, and the third opening 42 is in communication with the first cavity 14 for the second connecting piece 21 to pass through.

[0065] In the above structure of the embodiments of the present application, the second through hole 22 of the liquid storage container 20 is used for the one end of the suction nozzle 40 in the third direction Z to pass through, and the one end of the suction nozzle 40 in the third direction Z is used for contacting the user.

[0066] The other end of the suction nozzle 40 covers the second opening 161 in the third direction Z, so that no other cover member needs to be provided; and the other end of the suction nozzle 40 is provided with the first connecting piece 41, so that the first connecting piece 41 does not need to be separately provided; the above structure can reduce the number of components in the atomizer, improve the assembly efficiency, and also improve the appearance of the atomizer.

[0067] In the first state, the one end of the suction nozzle 40 in the third direction Z is provided in the second through hole 22, the end surface of the suction nozzle 40 extends out of the liquid storage container 20 away from the end surface of the liquid storage tank 10, the second connecting piece 21 passes through the third opening 42 into the first cavity 14 and is connected with the first connecting piece 41, and the liquid storage container 20 and the liquid storage tank 10 are connected. In the second state, the part of the suction nozzle 40 extending out of the liquid storage container 20 away from the end surface of the liquid storage tank 10 increases relative to the first state, and the suction nozzle 40 is adapted to contact the user; the second connecting piece 21 moves into the first cavity 14, and the second connecting piece 21 is still connected with the first connecting piece 41 to connect the liquid storage container 20 and the liquid storage tank 10.

[0068] In some embodiments, the first connecting piece 41 is a plate-shaped structure, the first connecting piece 41 is provided with two limiting portions 411, the two limiting portions 411 are oppositely arranged in the first direction X, and each limiting portion 411 is respectively provided with a first clamping groove 412 and a second clamping groove 414 along the third direction Z; the two end surfaces of the second connecting piece 21 in the first direction X are respectively provided with a first clamping protrusion 214, and the first clamping protrusion 214 protrudes away from the second connecting piece 21 in the first direction X; in the first state, the first clamping groove 412 close to the liquid storage container 20 is clamped with the first clamping protrusion 214; in the second state, the second clamping groove 414 away from the liquid storage container 20 is clamped with the first clamping protrusion 214.

[0069] In the embodiment of the present application, the first connecting piece 41 is in a plate-shaped structure, the first connecting piece 41 extends along the third direction Z, the first connecting piece 41 is parallel to the side wall of the second chamber 15 in the second direction Y, the first connecting piece 41 occupies a smaller space and is more reasonably arranged, so that the atomizer is more compact.

[0070] The two limiting portions 411 protrude from the first connecting piece 41 to the side away from the second chamber 15 in the second direction Y, that is, the two limiting portions 411 are located on the surface of the first connecting piece 41 facing the side wall of the first shell 16, the surface of the first limiting portion 411 facing the second limiting portion 411 is provided with two clamping grooves, that is, the first clamping groove 412 and the second clamping groove 414, and the first clamping groove 412 and the second clamping groove 414 are arranged in the third direction Z. Similarly, the surface of the second limiting portion 411 facing the first limiting portion 411 is provided with two clamping grooves, that is, the first clamping groove 412 and the second clamping groove 414, and the first clamping groove 412 and the second clamping groove 414 are arranged in the third direction Z; and the two first clamping grooves 412 and the two second clamping grooves 414 are symmetrically arranged.

[0071] The second connecting piece 21 is provided with one first clamping protrusion 214 on one end face in the first direction X, and is provided with another first clamping protrusion 214 on the other end face in the first direction X, and the second connecting piece 21 is provided with a total of two first clamping protrusions 214, and the two first clamping protrusions 214 are symmetrically arranged in the first direction X.

[0072] In the use process of the atomizer of the embodiment of the present application, in the first state, the first clamping groove 412 close to the liquid storage container 20 is clamped with the first clamping protrusion 214, at this time, the liquid storage bin 10 and the liquid storage container 20 are arranged at intervals; in the second state, the second clamping groove 414 away from the liquid storage container 20 is clamped with the first clamping protrusion 214, and the liquid storage bin 10 and the liquid storage container 20 are in contact.

[0073] It can be understood that the number of clamping grooves on the first limiting portion 411 and the second limiting portion 411 can be set according to the use requirement, for example, in order to realize more reliable connection, four clamping grooves are arranged on the first limiting portion 411 and the second limiting portion 411 respectively, two first clamping protrusions 214 are arranged on each end face of the second connecting piece 21 in the first direction X, and the same can realize that the liquid storage bin 10 and the liquid storage container 20 are arranged at intervals in the first state, and the liquid storage bin 10 and the liquid storage container 20 are in contact in the second state. For another example, one clamping groove is arranged on the first limiting portion 411 and the second limiting portion 411 respectively, and the first clamping protrusion 214 and the clamping groove are clamped in the second state.

[0074] In some embodiments, the second connecting piece 21 is provided with at least two grooves 216 extending in the third direction Z from the end face of the second connecting piece 21 away from the liquid storage container 20, and the at least two grooves 216 are arranged at intervals in the first direction X.

[0075] In the embodiments of the present application, during the movement of the second connecting piece 21 towards the first chamber 14, the first clamping protrusions 214 are first moved out of the first clamping grooves 412 close to the liquid storage container 20 and then moved into the second clamping grooves 414 away from the liquid storage container 20. The first clamping protrusions 214 need to first move towards each other to reduce the distance between the two first clamping protrusions 214 and then restore the initial distance. In this way, the arrangement of the grooves 216 enables the two first clamping protrusions 214 to move towards each other, thereby reducing the force required by the user during the movement from the first state to the second state.

[0076] In some embodiments, the first clamping protrusions 214 are arranged at the end of the second connecting piece 21 away from the liquid storage container 20, so as to reduce the length of the second connecting piece 21 in the third direction Z, thereby making the structure of the atomizer more compact.

[0077] In some embodiments, the side wall of the first shell 16 is provided with a clamping hole 162 communicating with the first chamber 14, and the second connecting piece 21 is provided with a second clamping protrusion 215 facing the surface of the side wall of the first shell 16. In the first state, the second clamping protrusion 215 is arranged at an interval from the clamping hole 162, and in the second state, the second clamping protrusion 215 is inserted into the clamping hole 162.

[0078] In the embodiments of the present application, the two limiting portions 411 are located on the surface of the first connecting piece 41 facing the side wall of the first shell 16, and the second connecting piece 21 is further provided with a second clamping protrusion 215 facing the surface of the side wall of the first shell 16, and the second clamping protrusion 215 is located between the two limiting portions 411. In the first state, the second clamping protrusion 215 is arranged at an interval from the clamping hole 162, and the second clamping protrusion 215 is located outside the liquid storage container 10 and arranged at an interval from the liquid storage container 10. In the second state, the second clamping protrusion 215 is inserted into the clamping hole 162, and in addition to the clamping of the clamping grooves and the first clamping protrusions 214, the stability of the connection between the liquid storage container 20 and the liquid storage container 20 in the second state can be increased.

[0079] In some embodiments, the second connecting member 21 comprises a first body 211 and a first spring portion 212 connected to the first body 211 near the first end of the liquid storage container 20. The first spring portion 212 forms a first U-shaped groove 213 between the first body 211 and the outer periphery of the first end of the first spring portion 212, and is provided with a second clamping protrusion 215. The first shell 16 comprises a second body 163 and a second spring portion 164 connected to the second body 163 away from the first end of the liquid storage container 20. The second spring portion 164 forms a second U-shaped groove 165 between the second body 163 and the outer periphery of the first end of the second spring portion 164, and is provided with a third clamping protrusion. In the above structure of the present application, when the second connecting member 21 moves into the first chamber 14 and the second clamping protrusion 215 comes into contact with the third clamping protrusion, the first spring portion 212 and the second spring portion 164 elastically deform and move away from each other until the second clamping protrusion 215 is located on the side of the third clamping protrusion away from the liquid storage container 20. Then, the first spring portion 212 and the second spring portion 164 return to the original position so that the second clamping protrusion 215 is clamped with the third clamping protrusion. In addition, the clamping groove is clamped with the first clamping protrusion 214, which can increase the stability of the connection between the liquid storage container 20 and the liquid storage tank 10 in the second state.

[0080] In some embodiments, an avoiding opening 413 is provided on the first connecting member 41 to provide space for the deformation of the first spring portion 212.

[0081] In some embodiments, the liquid storage tank 10 further comprises a third sealing member 171, a second support 172, a liquid absorbing element 173, a fourth sealing member 174, and a base 19. The first sealing member 12, the second support 172, and the third sealing member 171 are arranged in layers. The first sealing member 12 is connected to the suction nozzle 40. One end of the first shell 16 in the third direction Z is sealed by the first sealing member 12, the second support 172, and the third sealing member 171. The other end of the first shell 16 in the third direction Z is sealed by the fourth sealing member 174 and the base 19. The liquid storage tank 10 is provided with a second liquid storage element 18 and a heating element 50. The second liquid storage element 18 is used to store an aerosol generating substrate. The heating element 50 is used to heat the aerosol generating substrate to form an aerosol. The third through hole 181 is provided in the second liquid storage element 18 to provide space for the movement of the liquid guide pipe 32.

[0082] In some embodiments, the liquid storage container 20 comprises a second housing 26, a second seal 24 and a first support 25, one end of the second housing 26 is closed in the third direction Z, and the other end is provided with a fourth opening, the fourth opening is sealed by the second seal 24 and the first support 25, the first liquid storage element 23 is arranged in the liquid storage container 20, and the second connecting piece 21 is arranged on the first support 25.

[0083] In some embodiments, the atomizer is in a first state in which the liquid storage bin 10 and the liquid storage container 20 are spaced apart when the user has not used it, at this time, the liquid guide assembly 30 is connected to the end of the liquid storage bin 10 close to the liquid storage container 20, the inner cavity of the liquid storage container 20 and the inner cavity of the liquid storage bin 10 are not communicated, and the aerosol generating substrate in the inner cavity of the liquid storage container 20 cannot flow into the inner cavity of the liquid storage bin 10, thereby avoiding liquid leakage caused by excessive liquid in the inner cavity of the liquid storage bin 10 and liquid leakage in the scenario of product transportation.

[0084] When the user needs to use the atomizer, the user pushes the liquid storage container 20 towards the liquid storage bin 10, the first clamping protrusion 214 on the second connecting piece 21 moves out of the first clamping groove 412 close to the liquid storage container 20 and then moves into the second clamping groove 414 away from the liquid storage container 20, and the second clamping protrusion 215 is clamped into the clamping hole 162, so that the liquid storage bin 10 and the liquid storage container 20 change from the first state in which they are spaced apart to the second state in which they are in contact. At the same time, the liquid guide assembly 30 is inserted into the inner cavity of the liquid storage bin 10, the liquid guide assembly 30 communicates the inner cavity of the liquid storage container 20 with the inner cavity of the liquid storage bin 10, and the aerosol generating substrate in the inner cavity of the liquid storage container 20 can flow smoothly into the inner cavity of the liquid storage bin 10 to replenish the consumption of the aerosol generating substrate in the liquid storage bin 10.

[0085] The atomizer of the present application embodiment can avoid liquid leakage during transportation before the user activates and uses the atomizer, and the user can make the liquid storage bin 10 and the liquid storage container 20 be in the first state or in the second state according to the use demand, thereby avoiding liquid leakage and enabling the aerosol generating substrate in the inner cavity of the liquid storage container 20 to flow smoothly into the liquid storage bin 10.

[0086] In some embodiments, an atomization device is provided, which comprises the atomizer as described above and a power supply assembly connected with the atomizer. Since the user can make the liquid storage bin 10 and the liquid storage container 20 be in the first state or in the second state according to the use demand in the atomizer as described above, thereby avoiding liquid leakage and enabling the aerosol generating substrate in the inner cavity of the liquid storage container 20 to flow smoothly into the liquid storage bin 10, the use satisfaction of the user to the atomization device can be improved.

[0087] In some embodiments, the power assembly is configured to provide electrical energy to an atomizer configured to heat an atomized substrate into an aerosol. The atomization device can be a disposable product or a refillable product. For a disposable atomization device, the atomizer is fixedly connected to the power assembly. For a refillable atomization device, the atomizer is detachably connected to the power assembly, and the atomizer and the power assembly can be replaced as needed. The atomization device described above is only one embodiment of the present application, and other atomization devices having an atomizer are also within the scope of the present application. The specific structure of the atomization device is not described again.

[0088] The above application of specific examples to the utility model is described, only for help to understand the utility model, and not to limit the utility model. For the skilled in the art to which the utility model belongs, according to the idea of the utility model, a number of simple deductions, deformation or replacement can be made.

Claims

1. An atomizer, characterized in that, The atomizer includes, The liquid storage tank and the liquid storage container have a first state of being spaced apart and a second state of being in contact; A liquid guiding component has its two ends connected to the liquid storage tank and the liquid storage container, respectively. In the first state, the liquid guiding component is connected to the end of the liquid storage tank near the liquid storage container, and the inner cavity of the liquid storage container and the inner cavity of the liquid storage tank are not in communication. In the second state, the liquid guiding component is inserted into the inner cavity of the liquid storage tank, and the liquid guiding component connects the inner cavity of the liquid storage container and the inner cavity of the liquid storage tank.

2. The atomizer as described in claim 1, characterized in that, The liquid storage tank has a first through hole at its end near the liquid storage container; the liquid guiding assembly includes a liquid guiding element and a liquid guiding tube. The first end of the liquid guiding element is inserted into the liquid storage container and is in fluid communication with the inner cavity of the liquid storage container; the second end of the liquid guiding element is fixedly inserted into the liquid guiding tube. The first end of the liquid guide tube is fixedly connected to the liquid storage container, and the second end of the liquid guide tube passes through the first through hole and is movably connected to the first through hole.

3. The atomizer as described in claim 2, characterized in that, The side wall of the liquid guide tube is provided with a first opening. In the first state, the first opening is blocked by the hole wall of the first through hole. In the second state, the second end of the liquid guide tube is inserted into the inner cavity of the liquid storage tank, and the first opening communicates with the inner cavity of the liquid storage tank. The first opening is provided in multiple manner, and the multiple first openings are arranged at intervals around the axis of the liquid guiding tube; and / or, The liquid guiding component is provided in two parts, and the two liquid guiding components are arranged at intervals along the first direction.

4. The atomizer as described in claim 2, characterized in that, The liquid storage tank includes a first sealing element, which forms the first through hole, and the first sealing element is sealed and connected to the liquid guide tube; and / or The inner cavity of the liquid storage container is provided with a first liquid storage element, and the inner cavity of the liquid storage chamber is provided with a second liquid storage element. The first liquid storage element and the second liquid storage element are respectively used to store the aerosol generation matrix.

5. The atomizer as described in claim 2, characterized in that, The second end of the liquid guide tube is closed; or... The liquid guiding assembly includes a fifth seal that seals the second end of the liquid guiding tube.

6. The atomizer as described in claim 1, characterized in that, The liquid storage chamber is provided with a first chamber and a second chamber. The first chamber is located on the outer periphery of the second chamber, and the second chamber is used to communicate with the inner cavity of the liquid storage container. The atomizer further includes a first connector, which is disposed in the first chamber and connected to the liquid storage tank; The end of the liquid storage container facing the liquid storage chamber is provided with a second connector; the second connector is inserted into the first chamber and connected to the first connector to connect the liquid storage chamber and the liquid storage container in the first state and the second state.

7. The atomizer as described in claim 6, characterized in that, A second through hole is formed in the middle of the liquid storage container, and the second through hole penetrates the liquid storage container in a third direction; The liquid storage tank includes a first shell, and the end of the first shell facing the liquid storage container has a second opening. The first shell has a first chamber and a second chamber, and the second opening communicates with the first chamber and the second chamber, respectively. The atomizer also includes a mouthpiece, one end of which is inserted through the second through hole in the third direction, and the other end of which is sealed to the second opening. The other end of the mouthpiece is provided with the first connector and a third opening, and the third opening communicates with the first chamber to allow the second connector to pass through.

8. The atomizer as described in claim 7, characterized in that, The first connector is a plate-shaped structure. The first connector is provided with two limiting parts. The two limiting parts are arranged opposite to each other in a first direction. Each limiting part is provided with a first locking groove and a second locking groove along a third direction. The second connector has a first snap-fit ​​protrusion on each of its two end faces in the first direction, and the first snap-fit ​​protrusion protrudes in the direction away from the second connector along the first direction; In the first state, the first snap-fit ​​groove near the liquid storage container snaps into the first snap-fit ​​protrusion; in the second state, the second snap-fit ​​groove away from the liquid storage container snaps into the first snap-fit ​​protrusion.

9. The atomizer as described in claim 8, characterized in that, The second connector is provided with at least two grooves, which extend from the end face of the second connector away from the liquid storage container along a third direction, and at least two of the grooves are spaced apart along the first direction; And / or, The first housing has a snap-fit ​​hole on its side wall, which communicates with the first chamber. The second connector has a second snap-fit ​​protrusion on its surface facing the side wall of the first housing. In the first state, the second snap-fit ​​protrusion is spaced apart from the snap-fit ​​hole. In the second state, the second snap-fit ​​protrusion is inserted into the snap-fit ​​hole.

10. An atomizing device, characterized in that, It includes an atomizer as described in any one of claims 1-9, and a power supply assembly connected to the atomizer.

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