Atomization device and atomization equipment

Abstract

The utility model provides an atomization device and atomization equipment, and relates to the technical field of atomization. The atomization device comprises a shell assembly, an atomization assembly and an activation part, the shell assembly is provided with an atomization pipeline, a first liquid storage cavity and a second liquid storage cavity, and the first liquid storage cavity communicates with the second liquid storage cavity through a liquid supply hole; the atomization assembly is arranged in the atomization pipeline, a liquid inlet hole is formed in the atomization pipeline, and the liquid inlet hole is used for communicating the atomization assembly with the second liquid storage cavity; the activating part is provided with a first matching position and a second matching position, when the activating part is located at the first matching position, the activating part blocks the liquid inlet hole, and the first liquid storage cavity and the second liquid storage cavity are in a communicating state, so that the leakage-proof performance of the atomization assembly can be improved, and the quality and taste of an atomization matrix are guaranteed; when the activating part is located at the second matching position, the activating part blocks the liquid supply hole, the second liquid storage cavity and the atomization assembly are in the communicating state, the leakage-proof performance of the shell assembly can be improved, and the liquid discharging amount of the second liquid storage cavity can be controlled.

Description

Technical Field

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

[0002] An atomizer is a device that converts aerosol matrix into aerosol. A certain amount of aerosol matrix is ​​typically stored in the atomizer. During storage and transportation, aerosol matrix leakage is prone to occur. This can not only contaminate components within the atomizer but can also contaminate the stored aerosol matrix to a certain extent, seriously impacting the user experience. Utility Model Content

[0003] The embodiments of the present application provide an atomization device and an atomization equipment, which are used to solve the problem of easy leakage of the atomized matrix in the atomization device.

[0004] In some embodiments, an atomization device is provided, comprising a shell assembly, an atomization assembly and an activation member, wherein the shell assembly is provided with an atomization pipe and a liquid storage space, the liquid storage space comprising a first liquid storage chamber and a second liquid storage chamber, the first liquid storage chamber and the second liquid storage chamber being connected via a liquid supply hole; the atomization assembly is arranged in the atomization pipe, and the atomization pipe is provided with a liquid inlet hole, and the liquid inlet hole is used to connect the atomization assembly and the second liquid storage chamber; at least part of the structure of the activation member is located in the second liquid storage chamber, and the activation member has a first matching position and a second matching position, and the activation member can reciprocate between the first matching position and the second matching position; when the activation member is located in the first matching position, the activation member blocks the liquid inlet hole, and the first liquid storage chamber and the second liquid storage chamber are in a connected state; when the activation member is in the second matching position, the activation member blocks the liquid supply hole, and the second liquid storage chamber and the atomization assembly are in a connected state.

[0005] In some embodiments, the activation member includes a first sealing portion, a second sealing portion and an operating portion, wherein the first sealing portion is arranged in the second liquid storage chamber and is used to seal the liquid supply hole; the second sealing portion is arranged in the second liquid storage chamber and is used to seal the liquid inlet hole; the operating portion is fixedly connected to the first sealing portion and the second sealing portion, the operating portion is at least partially exposed to the second liquid storage chamber, and the operating portion is used to drive the first sealing portion and the second sealing portion to move under the action of external force.

[0006] In some embodiments, the mating area between the second sealing portion and the atomization pipe is larger than the area of ​​the liquid inlet hole.

[0007] In some embodiments, the first sealing portion includes an embedding protrusion, and when the activating member is located at the second assembly position, at least a portion of the embedding protrusion is embedded in the liquid supply hole to block the liquid supply hole.

[0008] In some embodiments, the activation member further includes a reset member, and the reset member is used to drive the activation member to move from the second coordination position to the first coordination position.

[0009] In some embodiments, the shell assembly includes an outer shell, an atomizer bracket and a liquid tank. The outer shell and the atomizer bracket are arranged to form the second liquid storage cavity. The first liquid storage cavity is located in the liquid tank. At least part of the structure of the atomizer pipe is located in the second liquid storage cavity.

[0010] In some embodiments, the liquid tank is detachably connected to the housing.

[0011] In some embodiments, the liquid tank includes a liquid outlet, the outer shell is provided with a mounting port for cooperating with the liquid outlet, and the liquid supply hole is arranged in the mounting port.

[0012] In some embodiments, the liquid tank further includes a leak-proof component, the liquid outlet is provided on the leak-proof component, and a protrusion structure is further provided in the installation port, and the protrusion structure is used to press the leak-proof component to open the liquid outlet.

[0013] In some embodiments, an atomization device is provided, comprising a power supply device and the atomization device described above, wherein the power supply device is electrically connected to the atomization device for supplying power to the atomization device.

[0014] In some embodiments, the atomization device and the power supply device are detachably connected. When the atomization device and the power supply device are assembled in place, the activation member is located in the second mating position; when the atomization device is not assembled and connected with the power supply device and the activation member is not subject to other external forces, the activation member is located in the first mating position.

[0015] The atomization device provided in the embodiment of the present application is configured to repeatedly move between a first coordination position and a second coordination position by configuring the activation member. When the activation member is in the first coordination position, the activation member blocks the liquid inlet hole, and the first liquid storage chamber is connected to the second liquid storage chamber, so that the atomization assembly and the second liquid storage chamber are in an isolated state; when the activation member is in the second coordination position, the activation member blocks the liquid supply hole, the liquid inlet hole is opened, and the second liquid storage chamber and the atomization assembly are in a connected state. In the isolated state, the activation member blocks the liquid inlet hole, which can improve the leak-proof performance of the atomization assembly and avoid long-term contact between the atomization matrix and the atomization assembly, thereby ensuring the quality and taste of the atomization matrix; in the connected state, the activation member blocks the liquid supply hole, and only the atomization matrix in the second liquid storage chamber can contact the atomization assembly, which can improve the leak-proof performance of the shell assembly and control the amount of liquid discharged into the second liquid storage chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 This is a schematic structural diagram of an atomization device in one embodiment of the present application;

[0018] Figure 2 yes Figure 1 A cross-sectional view of an embodiment of an atomizing device;

[0019] Figure 3 yes Figure 1 An exploded view of the atomization device in the embodiment;

[0020] Figure 4 yes Figure 3 Schematic diagram of the connection between the housing and the atomizer bracket in the embodiment;

[0021] Figure 5 yes Figure 1 A cross-sectional view of the atomization device in the embodiment when the activation member is in the second engagement position;

[0022] Figure 6 yes Figure 1 A cross-sectional view of the atomization device in the embodiment when the activation member is in the first engagement position;

[0023] Figure 7 yes Figure 1 Schematic diagram of the connection relationship between the activation member and the atomizer bracket in the embodiment;

[0024] Figure 8 yes Figure 1 A schematic structural diagram of an activation member in an embodiment;

[0025] Figure 9 yes Figure 1 Schematic diagram of the connection between the liquid tank and the shell in the embodiment;

[0026] Figure 10 yes Figure 1 A schematic structural diagram of the base in the embodiment.

[0027] In the above drawings:

[0028] 10- atomization device;

[0029] 11-housing assembly, 111-housing, 1111-mounting port, 1112-protruding structure, 112-atomizing bracket, 1121-guide hole, 113-liquid tank, 1131-liquid outlet, 1132-leakage-proof component, 1133-dynamic sealing portion, 114-atomizing pipe, 1141-first atomizing section, 1142-second atomizing section, 1143-third atomizing section, 115-airway tube, 116-first sealing component, 117-nozzle;

[0030] 121 - first liquid storage chamber, 122 - second liquid storage chamber, 123 - liquid supply hole, 1231 - positioning groove; 124 - liquid inlet hole;

[0031] 13-activating member, 131-first sealing portion, 1311-blocking plate, 1312-embedding protrusion, 132-second sealing portion, 133-operating portion, 1331-groove, 134-resetting member, 135-sealing ring;

[0032] 14-base, 141-liquid collecting chamber, 142-air inlet pipe, 143-connecting channel, 144-electrode hole, 145-liquid absorbing element, 146-second sealing element;

[0033] 15-atomizing assembly, 151-liquid guide, 152-heating element;

[0034] 20 - power supply device, 21 - second magnet, 22 - circuit board, 23 - battery, 24 - first magnet. DETAILED DESCRIPTION

[0035] The present application will be further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only intended to illustrate the present application and are not intended to limit the scope of the present application. Similarly, the following examples are only some examples of the present application and not all examples. All other examples obtained by those of ordinary skill in the art without creative work are intended to fall within the scope of protection of this application.

[0036] The terms "first", "second" and "third" in the embodiments of the present application are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second" and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, "multiple" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined. All directional indications in the embodiments of the present application (such as up, down, left, right, front, back...) are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products or devices.

[0037] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0038] See also Figure 1 as well as Figure 2 , Figure 1 This is a schematic diagram of the structure of the atomization device in one embodiment of the present application. Figure 2 yes Figure 1 Cross-sectional view of an embodiment atomization device.

[0039] The embodiment of the present application provides an atomization device, including a power supply device 20 and an atomization device 10, wherein the power supply device 20 is electrically connected to the atomization device 10 and is used to power the atomization device 10. The power supply device 20 and the atomization device 10 can be configured as an integrated structure or a split structure. The power supply device 20 is electrically connected to the atomization device 10, and the power supply device 20 may include a battery 23, a circuit board 22 and an airflow sensor (not shown in the figure), etc. The battery 23 is used to provide electrical energy for the atomization device 10 when it is working. The airflow sensor is configured to control the electrical connection between the atomization device 10 and the battery 23 according to the user's puffing action. Specifically, when the user inhales, the airflow sensor senses the change in airflow, and the airflow sensor controls the atomization device 10 to be connected to the battery 23, and the atomization device 10 can heat the atomization matrix to generate an aerosol; when the user stops inhaling, the airflow sensor does not sense the change in airflow within a preset time period, and the airflow sensor controls the atomization device 10 to be disconnected from the battery 23, and the atomization device 10 stops heating. The specific structure of the power supply device 20 in the atomizing device will not be described in detail. Figure 3 yes Figure 1 Exploded view of the atomization device in the embodiment.

[0040] In this embodiment, the atomizing device 10 and the power supply device 20 are of separate structures and are electrically connected by contact connection. In one embodiment, a magnetic attraction member is provided between the atomizing device 10 and the power supply device 20, and the atomizing device 10 and the power supply device 20 can be attracted to each other and fixedly connected by the magnetic attraction member.

[0041] See also Figure 3 and Figure 4 , Figure 3 yes Figure 1 Exploded view of the atomization device in the embodiment, Figure 4 yes Figure 3 Schematic diagram of the connection between the housing and the atomizer bracket in the embodiment.

[0042] The atomizing device 10 includes a housing assembly 11, an atomizing assembly 15, and an activating member 13. The housing assembly 11 is provided with an atomizing pipe 114 and a liquid storage space. The liquid storage space includes a first liquid storage chamber 121 and a second liquid storage chamber 122. The first liquid storage chamber 121 and the second liquid storage chamber 122 are connected via a liquid supply hole 123. The first liquid storage chamber 121 and the second liquid storage chamber 122 can be an integrated structure or a separate structure.

[0043] In one embodiment, the shell assembly 11 includes an outer shell 111, an atomizer bracket 112 and a liquid chamber 113. The outer shell 111 and the atomizer bracket 112 are arranged to form a second liquid storage chamber 122. The first liquid storage chamber 121 is located in the liquid chamber 113. The first liquid storage chamber 121 and the second liquid storage chamber 122 can store atomized matrix.

[0044] The shell 111 and the liquid tank 113 can be an integrated structure to reduce the assembly of parts and ensure the integrity of the atomizing device 10; the shell 111 and the liquid tank 113 can be a split structure, and the liquid tank 113 and the shell 111 are detachably fixedly connected, which facilitates the replacement of the liquid tank 113 containing atomizing matrices of different flavors to meet the user's needs for different flavors.

[0045] A suction nozzle 117 is formed on the housing 111, which can be used for the user to inhale. The suction nozzle 117 is connected to the atomizing pipe 114. The atomizing pipe 114 can be formed by connecting multiple components in sections or integrally formed. The atomizing pipe 114 is at least partially located in the second liquid storage chamber 122. In one embodiment, the atomizing pipe 114 adopts a segmented structure. The atomizing pipe 114 includes a first atomizing section 1141, a second atomizing section 1142 and a third atomizing section 1143. An airway tube 115 and a first sealing member 116 are provided in the housing 111. The atomizing bracket 112, the first sealing member 116 and the airway tube 115 are connected in sequence along the air outlet direction. The first atomizing section 1141 of the atomizing pipe 114 is formed in the airway tube 115, the second atomizing section 1142 of the atomizing pipe 114 is formed in the first sealing member 116, and the third atomizing section 1143 of the atomizing pipe 114 is formed in the atomizing bracket 112. Among them, the first sealing member 116, the atomizing bracket 112 and the outer shell 111 are enclosed to form a second liquid storage chamber 122, the third atomizing section 1143 formed by the atomizing bracket 112 is located in the second liquid storage chamber 122, the first atomizing section 1141 and the second atomizing section 1142 formed by the airway tube 115 and the first sealing member 116 are located outside the second liquid storage chamber 122, the airway tube 115, the outer shell 111 and the suction nozzle 117 are integrally formed, and the first sealing member 116 seals the airway tube 115 and the atomizing bracket 112 to prevent the atomized matrix from leaking from the airway tube 115. In other embodiments, the atomizing pipe 114 can be integrally formed, the shell 111 and the atomizing bracket 112 directly enclose the second liquid storage chamber 122, and the atomizing pipe 114 is placed as a whole in the second liquid storage chamber 122. The atomizing pipe 114 can be integrally formed with the suction nozzle 117 and the shell 111. In this way, the assembly of parts can be reduced and the integrity of the atomizing device 10 can be ensured.

[0046] The atomizing assembly 15 is used to heat the atomizing matrix and generate an aerosol, and includes a liquid guide 151 and a heating element 152 arranged in the atomizing pipe 114. The liquid guide 151 is a porous medium, such as fiber cotton. The liquid guide 151 can adsorb the atomizing matrix, thereby transferring the atomizing matrix to the heating element 152. The heating element 152 is connected to an electrode, and the heating element 152 can establish an electrical connection with the battery 23 in the power supply device 20 through the electrode, thereby providing working power for the heating element 152. A liquid inlet hole 124 is provided on the atomizing pipe 114, and the liquid inlet hole 124 is used to connect the atomizing assembly 15 and the second liquid storage chamber 122. As the user inhales, the atomizing matrix in the liquid tank 113 can enter the liquid storage chamber through the liquid supply hole 123, and then reach the atomizing pipe 114 through the liquid inlet hole 124, and then be heated by the heating element 152 of the atomizing assembly 15 to form an aerosol, and then reach the nozzle 117 position along the atomizing pipe 114 for the user to inhale.

[0047] See also Figure 5 as well as Figure 6 , Figure 5 yes Figure 1 A cross-sectional view of the atomization device in the embodiment when the activation member is in the second matching position, Figure 6 yes Figure 1 A cross-sectional view of the atomization device in the embodiment when the activation member is in the first engagement position.

[0048] At least part of the structure of the activation member 13 is located in the second liquid storage chamber 122, and the activation member 13 has a first coordination position and a second coordination position, and the activation member 13 can reciprocate between the first coordination position and the second coordination position; when the activation member 13 is located in the first coordination position, the activation member 13 blocks the liquid inlet hole 124, and the first liquid storage chamber 121 and the second liquid storage chamber 122 are in a connected state, that is, the atomization component 15 and the second liquid storage chamber 122 are in an isolated state; when the activation member 13 is in the second coordination position, the activation member 13 blocks the liquid supply hole 123, and the second liquid storage chamber 122 and the atomization component 15 are in a connected state.

[0049] It can be understood that when the atomizing assembly 15 is in an isolated state from the second liquid storage chamber 122, the atomizing matrix of the first liquid storage chamber 121 in the liquid tank 113 can enter the second liquid storage chamber 122 through the liquid supply hole 123, and since the liquid inlet hole 124 is blocked by the activation component 13 at this time, the atomizing matrix in the second liquid storage chamber 122 cannot enter the atomizing pipe 114. When the second liquid storage chamber 122 is filled with the atomizing matrix, the first liquid storage chamber 121 stops transporting the atomizing matrix to the second liquid storage chamber 122, and the amount of liquid discharged from the first liquid storage chamber 121 in the liquid tank 113 is the capacity of the second liquid storage chamber 122; when the atomizing assembly 15 is in a connected state with the second liquid storage chamber 122, the atomizing matrix in the second liquid storage chamber 122 can enter the atomizing pipe 114 and be consumed, and since the liquid supply hole 123 is blocked by the activation component 13 at this time, the first liquid storage chamber 121 cannot transport the atomizing matrix to the second liquid storage chamber 122. Therefore, the consumable amount of the atomized substrate after each activation is the capacity of the second liquid storage chamber 122 , that is, the amount of liquid in the first liquid storage chamber 121 in the liquid tank 113 .

[0050] By adopting the above scheme, the atomizing device 10 configures the activation member 13 to move repeatedly between the first coordination position and the second coordination position, so that the atomizing component 15 and the second liquid storage chamber 122 have an isolated state and a connected state. When the atomizing component 15 and the second liquid storage chamber 122 are in the isolated state, the activation member 13 blocks the liquid inlet hole 124, which can improve the leakage-proof performance of the atomizing component 15 and avoid long-term contact between the atomizing matrix and the atomizing component 15, thereby ensuring the quality and taste of the atomizing matrix; when the atomizing component 15 and the second liquid storage chamber 122 are in the connected state, the activation member 13 blocks the liquid supply hole 123, which can improve the leakage-proof performance of the liquid tank 113 and control the amount of liquid discharged from the liquid tank 113, thereby controlling the amount of atomizing matrix consumed each time, and then controlling the user's inhalation amount to avoid the user from inhaling too much.

[0051] See also Figure 7 as well as Figure 8 , Figure 7 yes Figure 1 Schematic diagram of the connection relationship between the activation member and the atomization bracket in the embodiment, Figure 8 yes Figure 1Schematic diagram of the structure of the activation member in the embodiment. The activation member 13 includes a first sealing portion 131, a second sealing portion 132 and an operating portion 133, wherein the first sealing portion 131 is disposed in the second liquid storage chamber 122 and is used to block the liquid supply hole 123; the second sealing portion 132 is disposed in the second liquid storage chamber 122 and is used to block the liquid inlet hole 124; the operating portion 133 is fixedly connected to the first sealing portion 131 and the second sealing portion 132, and the operating portion 133 is at least partially exposed from the second liquid storage chamber 122, so that the user can apply external force to the operating portion 133 and the operating portion 133 drives the first sealing portion 131 and the second sealing portion 132 to move, thereby moving the activation member 13 between the first and second mating positions, thereby switching the isolation state and the connection state between the atomizer assembly 15 and the second liquid storage chamber 122.

[0052] In one embodiment, if Figure 6 As shown, the axial direction of the liquid supply hole 123 is parallel to the longitudinal direction of the atomizing device 10, and the liquid supply hole 123 is arranged at the top of the housing 111 to reduce leakage of the atomized substrate. The axial direction of the liquid inlet hole 124 is perpendicular to the longitudinal direction of the atomizing device 10, and the liquid inlet hole 124 is located below the liquid supply hole 123 to facilitate the entry of the atomized substrate from the second liquid storage chamber 122 into the atomizing pipe 114. The activating member 13 moves along the longitudinal direction of the atomizing device 10 between a first and a second engagement position, and the distance from the first engagement position to the liquid supply hole 123 is greater than the distance from the second engagement position to the liquid supply hole 123.

[0053] See also Figure 7 In one embodiment, the first sealing portion 131 includes an embedding protrusion 1312. When the activating member 13 is located in the second matching position, at least a portion of the embedding protrusion 1312 is embedded in the liquid supply hole 123 to block the liquid supply hole 123. In one embodiment, the first sealing portion 131 also includes a blocking plate 1311. The area of ​​the blocking plate 1311 is larger than the area of ​​the liquid supply hole 123. When the activating member 13 is located in the second matching position, the first sealing portion 131 can abut against and tightly fit the end surface of the liquid supply hole 123 to block the liquid supply hole 123. In one embodiment, the first sealing portion 131 includes both the embedding protrusion 1312 and the blocking plate 1311. When the activating member 13 is located in the second matching position, the embedding protrusion 1312 is embedded in the liquid supply hole 123, and the blocking plate 1311 can abut against the end surface of the liquid supply hole 123. In one embodiment, the first sealing portion 131 further includes a notch (not shown in the figure). When the activating member 13 is located in the second mating position, at least part of the wall of the liquid supply hole 123 is embedded in the notch and fits tightly with the inner wall of the notch.

[0054] Please continue to refer to 7. The shape of the second sealing portion 132 matches the end face of the liquid inlet hole 124 away from the atomizing assembly 15, and the matching area of ​​the second sealing portion 132 and the atomizing pipe 114 is larger than the area of ​​the liquid inlet hole 124. In one embodiment, the liquid inlet hole 124 passes through the inner side wall and the outer side wall of the third atomizing section 1143 of the atomizing pipe 114, and the second sealing portion 132 is tightly fitted with the outer side wall of the third atomizing section 1143. The second sealing portion 132 can move along the length direction of the atomizing device 10 with the operating portion 133, that is, the second sealing portion 132 can fit and slide with the outer side wall of the third atomizing section 1143. In one embodiment, the outer side wall of the third atomizing section 1143 is a circular arc surface, and the fitting surface of the second sealing portion 132 and the outer side wall of the third atomizing section 1143 is a circular arc surface. In one embodiment, the outer wall of the third atomizing section 1143 is a flat surface, and the contact surface between the second sealing portion 132 and the outer wall of the third atomizing section 1143 is also a flat surface.

[0055] In this embodiment, the portion of the handheld operating portion 133 that leaks out of the housing 111 can be used to drive the first sealing portion 131 and the second sealing portion 132 to move along the length direction of the atomizing device 10. By moving the operating portion 133, the positional relationship between the first sealing portion 131 and the liquid supply hole 123 and the positional relationship between the second sealing portion 132 and the liquid inlet hole 124 can be simultaneously controlled, thereby switching the isolation state and the connection state between the atomizing assembly 15 and the second liquid storage chamber 122. In addition, in the isolation state and the connection state between the atomizing assembly 15 and the second liquid storage chamber 122, one of the liquid inlet hole 124 and the liquid supply hole 123 is opened and the other is blocked, which can effectively control the amount of liquid discharged into the liquid chamber 113.

[0056] The activation member 13 can be an integral structure or a split structure. In one embodiment, the activation member 13 is an integral structure with a simple structure, which is convenient for molding and assembly. In one embodiment, the activation member 13 can be a split structure, so that the first sealing portion 131, the second sealing portion 132 and the operating portion 133 can be made of different materials. For example, the first sealing portion 131 and the second sealing portion 132 can be made of a material with good compressibility such as silicone or rubber to facilitate sealing the liquid supply hole 123 and the liquid inlet hole 124; and the operating portion 133 can be made of a material with relatively high hardness to reduce the deformation of the operating portion 133 when a force is applied to the first sealing portion 131 and the second sealing portion 132 through the operating portion 133, thereby facilitating the activation operation.

[0057] See also Figures 6 to 8In some embodiments, the activation member 13 further includes a reset member 134, which is used to drive the activation member 13 to move from the second coordination position to the first coordination position. Under the action of an external force, the activation member 13 moves from the first coordination position to the second coordination position to put the atomization device 10 in an activated state, that is, the atomization component 15 and the second liquid storage chamber 122 are in a connected state. After the external force is removed, the activation member 13 can move from the second coordination position to the first coordination position under the action of the reset member 134, so that the atomization component 15 and the second liquid storage chamber 122 in the atomization device 10 remain in an isolated state. The reset member 134 can be a spring, a shrapnel, etc., and this embodiment is only described by taking a spring as an example. In one embodiment, a positioning groove 1231 is provided on the inner wall of the liquid supply hole 123, and a reset member 134 is sleeved on the outer periphery of the embedded protrusion 1312 of the first sealing portion 131, with the two ends of the reset member 134 respectively supporting the positioning groove 1231 and the blocking plate 1311. Under the action of an external force, the first sealing portion 131 can overcome the elastic force of the reset member 134 and move closer to the liquid supply hole 123, so that the reset member 134 is compressed, and the embedded protrusion 1312 of the first sealing portion 131 is inserted into the liquid supply hole 123 and tightly fits against the hole wall of the liquid supply hole 123, thereby sealing the liquid supply hole 123. After the external force is removed, the reset member 134 releases the elastic force, driving the first sealing portion 131 to move away from the liquid supply hole 123 to open the liquid supply hole 123. It is understandable that during the movement of the first sealing portion 131, the second sealing portion 132 and the operating portion 133 move synchronously.

[0058] See also Figure 2In one embodiment, a first magnet 24 is provided on the atomizing device 10, and a second magnet 21 is provided on the power supply device 20. The first magnet 24 and the second magnet 21 together constitute a magnetic attraction member for fixedly connecting the atomizing device 10 and the power supply device 20. The first magnet 24 and the second magnet 21 attract each other, and the magnetic force when the first magnet 24 and the second magnet 21 are attracted is greater than the elastic force of the reset member 134 when it is compressed. When the power supply device 20 and the atomizing device 10 are assembled together, the first magnet 24 and the second magnet 21 are attracted, and the power supply device 20 supports the operating portion 133 of the activation member 13 outside the second liquid storage chamber 122, so that the activation member 13 moves from the first matching position to the second matching position so that the first sealing portion 131 blocks the liquid supply hole 123, and the second sealing portion 132 opens the liquid inlet hole 124. At this time, the reset member 134 is compressed. Since the magnetic force between the first magnet 24 and the second magnet 21 is greater than the elastic force of the reset member 134, the atomizing device 10 and the power supply device The device 20 can maintain a fixed connection, that is, the atomizer assembly 15 and the second liquid storage chamber 122 can remain in a connected state; when the user unplugs the power supply device 20, the operating part 133 loses the holding pressure of the power supply device 20, and as the reset part 134 releases the elastic force, the activation part 13 moves from the second matching position to the first matching position, so that the first sealing part 131 opens the liquid supply hole 123 and the second sealing part 132 blocks the liquid inlet hole 124. The atomizer device 10 can use the elastic force of the reset part 134 to keep the atomizer assembly 15 and the second liquid storage chamber 122 in an isolated state.

[0059] Of course, the connection, assembly and fixation between the atomizing device 10 and the power supply device 20 may also be in other forms, such as through a snap connection, a bolt connection, etc., as long as the atomizing device 10 and the power supply device 20 can be detachably assembled and fixedly connected.

[0060] In the present application, the atomizing device 10 and the power supply device 20 are assembled by squeezing the operating portion 133 to switch the atomizing assembly 15 and the second liquid storage chamber 122 in the atomizing device 10 from an isolated state to a connected state, and a reset member 134 is provided to switch the atomizing assembly 15 and the second liquid storage chamber 122 in the atomizing device 10 from a connected state to an isolated state after the atomizing device 10 and the power supply device 20 are separated. The operation is simple, the usability of the atomizing device 10 is improved, and the user experience is enhanced. The linkage between the operating portion 133 and the power supply device 20 automatically switches the atomizing assembly 15 and the second liquid storage chamber 122 from an isolated state to a connected state, avoiding the user forgetting to open the liquid inlet hole 124 during the inhalation process, causing the atomizing assembly 15 to become sticky; the linkage between the operating portion 133 and the reset member 134 automatically switches the atomizing assembly 15 and the second liquid storage chamber 122 from a connected state to an isolated state, avoiding the user forgetting to block the liquid inlet hole 124 after the inhalation is completed, causing the atomized matrix to be in contact with the atomizing assembly 15 for a long time and deteriorate.

[0061] See also Figure 4as well as Figure 5 In some embodiments, a guide hole 1121 is provided on the atomizing bracket 112. The operating portion 133 is disposed within the guide hole 1121 and moves axially along the guide hole 1121. The axial direction of the guide hole 1121 is parallel to the length of the atomizing device 10. A sealing ring 135 is disposed between the wall of the guide hole 1121 and the operating portion 133. The operating portion 133 is cylindrical, and a groove 1331 is provided on the outer wall of the operating portion 133. The sealing ring 135 is clamped in the groove 1331 and tightly fits against the wall of the guide hole 1121. The provision of the sealing ring 135 can prevent the atomized matrix from leaking from the guide hole 1121. The guide hole 1121 guides the movement of the activating member 13. The operating part 133 passes through the guide hole 1121 and extends to the outside of the second liquid storage chamber 122 so that the operating part 133 can be abutted against the power supply device 20, or the user can hold the operating part 133 to drive the first sealing part 131 and the second sealing part 132 to move.

[0062] See also Figure 9 , Figure 9 yes Figure 1 Schematic diagram of the connection between the liquid tank and the outer shell in an embodiment. In an embodiment in which the liquid tank 113 and the outer shell 111 are separated, the liquid tank 113 and the outer shell 111 are detachably connected. The liquid tank 113 includes a liquid outlet 1131. The outer shell 111 is provided with a mounting opening 1111 that mates with the liquid outlet 1131. The liquid supply hole 123 is disposed within the mounting opening 1111. The liquid tank 113 also includes a leak-proof member 1132. The liquid outlet 1131 is provided on the leak-proof member 1132. A protrusion 1112 is provided within the mounting opening 1111. The protrusion 1112 is used to press against the leak-proof member 1132 to open the liquid outlet 1131. Exemplarily, the protruding structure 1112 is annular, and the mating surfaces of the leak-proof member 1132 and the protruding structure 1112 are formed with a plurality of dynamic sealing portions 1133. The plurality of dynamic sealing portions 1133 are arranged around and connected to each other. The plurality of dynamic sealing portions 1133 can, without the action of external force, utilize their own elastic properties to closely adhere to each other to seal the liquid outlet 1131, and fold under the pressure of the protruding structure 1112 to open the liquid outlet 1131. It is understandable that when the protruding structure 1112 presses against the leak-proof member 1132, the plurality of dynamic sealing portions 1133 fold toward the inside of the liquid outlet 1131 and squeeze into the gap between the protruding structure 1112 and the mounting port 1111. The leak-proof member 1132 is coated on the outer wall of the protruding structure 1112, so that the liquid tank 113 is sealed and connected to the outer shell 111.

[0063] See also Figure 5 as well as Figure 10 , Figure 10 yes Figure 1Schematic diagram of the structure of the base in the embodiment. In some embodiments, the atomizing device 10 also includes a base 14, which is inserted into the housing 111 and fixedly connected to the housing 111. An air inlet pipe 142 is provided on the base 14. The air inlet pipe 142 extends from the side of the base 14 close to the atomizing pipe 114 in the direction of the atomizing pipe 114. One end of the air inlet pipe 142 is connected to the atomizing pipe 114, and the other end is connected to the outside air. When the user inhales through the nozzle 117, the outside air can enter the atomizing pipe 114 through the air inlet pipe 142, balancing the air pressure in the atomizing pipe 114, so that the aerosol can smoothly pass through the atomizing pipe 114 to the nozzle 117 position, meeting the air supply demand.

[0064] In one embodiment, a liquid collecting chamber 141 is provided on the side of the base 14 facing the atomizing pipe 114, and the orthographic projection of the atomizing pipe 114 on the first plane is located within the orthographic projection of the liquid collecting chamber 141 on the first plane, and the first plane is a reference plane perpendicular to the axial direction of the atomizing pipe 114. The liquid collecting chamber 141 can collect the atomized matrix leaked or condensed in the atomizing pipe 114, thereby preventing the atomized matrix from leaking to the outside of the housing 111 and causing a decrease in user experience. In particular, a liquid absorbing member 145 is provided in the liquid collecting chamber 141. The liquid absorbing member 145 is made of a porous medium material, such as fiber cotton, etc. The liquid absorbing member 145 can absorb the leaked or condensed atomized matrix to improve the leak-proof effect.

[0065] In combination with the embodiment in which the atomizing device 10 is provided with a first magnet 24, the first magnet 24 can be provided on the side of the base 14 away from the atomizing pipe 114. An electrode hole 144 is provided on the base 14, and the electrode of the atomizing assembly 15 passes through the electrode hole 144 so as to facilitate the establishment of an electrical connection between the electrode and the power supply device 20. It is understandable that the electrode hole 144 needs to be encapsulated after the electrode passes through the base 14 to prevent the atomized matrix from leaking from the gap between the electrode hole 144 and the electrode. A connecting channel 143 is also provided on the base 14, and the operating portion 133 of the activating member 13 passes through the connecting channel 143 so as to be abutted with the power supply device 20. It is understandable that the connecting channel 143 can also extend a certain distance from the base 14 toward the atomizing pipe 114, that is, the top height of the connecting channel 143 is higher than the bottom wall of the liquid collecting chamber 141 to reduce the leakage of the atomized matrix.

[0066] See also Figure 5In one embodiment, a second sealing member 146 is provided at one end of the atomizing bracket 112 away from the atomizing pipe 114. The second sealing member 146 is fixedly attached to the inner wall of the housing 111 and is used to block the gap between the atomizing bracket 112 and the base 14 and the housing 111. The second sealing member 146 has an annular structure, with a portion of the second sealing member 146 covering the outer wall of the atomizing bracket 112 and another portion covering the outer wall of the base 14. The second sealing member 146 is tightly attached to the inner wall of the housing 111. In this way, leakage of the atomized matrix from the gap between the atomizing bracket 112 and the housing 111 or from the gap between the base 14 and the housing 111 can be prevented.

[0067] The above descriptions are only some embodiments of the present application and do not limit the scope of protection of the present application. Any equivalent device or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of this application.

Claims

1. An atomizing device, characterized in that: include: The housing assembly is provided with an atomizing pipe and a liquid storage space, wherein the liquid storage space includes a first liquid storage cavity and a second liquid storage cavity, and the first liquid storage cavity and the second liquid storage cavity are connected through a liquid supply hole; an atomizing assembly disposed in the atomizing pipe, wherein the atomizing pipe is provided with a liquid inlet hole, the liquid inlet hole being used to connect the atomizing assembly with the second liquid storage chamber; an activating member, at least a portion of which is located in the second liquid storage chamber, and the activating member has a first coordinating position and a second coordinating position, and the activating member can reciprocate between the first coordinating position and the second coordinating position; When the activation member is located at the first matching position, the activation member blocks the liquid inlet hole, and the first liquid storage cavity and the second liquid storage cavity are in a communicating state; When the activation member is in the second matching position, the activation member blocks the liquid supply hole, and the second liquid storage chamber is in a communicating state with the atomization assembly.

2. The atomizing device according to claim 1, characterized in that The activation element includes: a first sealing portion, disposed in the second liquid storage cavity and used to seal the liquid supply hole; a second sealing portion, disposed in the second liquid storage cavity and used to seal the liquid inlet hole; An operating portion is fixedly connected to the first sealing portion and the second sealing portion, the operating portion at least partially exposes the second liquid storage cavity, and the operating portion is used to drive the first sealing portion and the second sealing portion to move under the action of an external force.

3. The atomizing device according to claim 2, characterized in that The matching area between the second sealing portion and the atomizing pipe is larger than the area of ​​the liquid inlet hole.

4. The atomizing device according to claim 2, characterized in that The first sealing portion includes an embedding protrusion. When the activating member is located at the second matching position, at least a portion of the embedding protrusion is embedded in the liquid supply hole to block the liquid supply hole.

5. The atomizing device according to any one of claims 1 to 4, characterized in that: The activation member further includes a reset member, which is used to drive the activation member to move from the second coordination position to the first coordination position.

6. The atomizing device according to claim 1, characterized in that The shell assembly includes an outer shell, an atomizer bracket and a liquid tank. The outer shell and the atomizer bracket are arranged to form the second liquid storage cavity. The first liquid storage cavity is located in the liquid tank. At least part of the structure of the atomizer pipeline is located in the second liquid storage cavity.

7. The atomizing device according to claim 6, characterized in that The liquid tank is detachably connected to the shell.

8. The atomizing device according to claim 7, characterized in that The liquid tank includes a liquid outlet, the shell is provided with a mounting opening matched with the liquid outlet, and the liquid supply hole is arranged in the mounting opening.

9. The atomizing device according to claim 8, characterized in that The liquid tank further includes a leak-proof component, the liquid outlet is provided on the leak-proof component, and a protrusion structure is further provided in the installation port, and the protrusion structure is used to press the leak-proof component to open the liquid outlet.

10. An atomizing device, characterized in that: It comprises a power supply device and the atomizing device according to any one of claims 1 to 9, wherein the power supply device is electrically connected to the atomizing device and is used to supply power to the atomizing device.

11. The atomizing device according to claim 10, characterized in that The atomizing device and the power supply device are detachably connected. When the atomizing device and the power supply device are assembled in place, the activation member is located in the second matching position; when the atomizing device and the power supply device are not assembled and connected, and the activation member is not subject to other external forces, the activation member is located in the first matching position.

Images