Atomizer and electronic atomization device

Abstract

The utility model provides an atomizer and an electronic atomization device. The atomizer comprises an additional oil tank and a main body assembly. The additional oil tank has an additional storage chamber for storing an aerosol-generating substrate. The main body assembly comprises a first shell and an atomization assembly. The atomization assembly is arranged in the first shell. A main storage cavity used for storing an aerosol generating substrate is formed in the first shell. The additional oil bin can move relative to the main body assembly so that the atomizer can be switched between the first state and the second state. In the first state, the main storage cavity and the additional storage cavity are at least partially communicated, and in the second state, the main storage cavity and the additional storage cavity are not communicated. According to the atomizer, the additional oil bin can move relative to the first shell, stable and reliable liquid discharging can be achieved, and the assembling difficulty of the main body assembly and the additional oil bin is reduced.

Description

Technical Field

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

[0002] In related technologies, atomizers are equipped with an additional storage chamber connected to the main storage chamber. The additional storage chamber replenishes the aerosol generation matrix of the main storage chamber, increasing the aerosol content and thus increasing the number of uses for the user. However, atomizers are prone to leakage, which affects the user experience. Utility Model Content

[0003] In view of this, the embodiments of this application aim to provide an atomizer and an electronic atomizing device to increase the reliability of the atomizer in use.

[0004] To achieve the above objectives, one embodiment of this application provides an atomizer, comprising:

[0005] Additional oil tank, with an additional storage cavity for storing the aerosol generation matrix;

[0006] The main body component includes a first housing and an atomizing component. The atomizing component is disposed inside the first housing. The first housing has a main storage chamber for storing the aerosol generation matrix. The auxiliary oil tank is movable relative to the main body component to allow the atomizer to switch between a first state and a second state.

[0007] In the first state, the main storage cavity and the additional storage cavity are at least partially connected; in the second state, the main storage cavity and the additional storage cavity are not connected.

[0008] In some embodiments, the auxiliary oil tank is provided with at least one liquid outlet port communicating with the auxiliary storage chamber, and the first housing is provided with at least one liquid outlet port communicating with the main storage chamber. The liquid outlet port can rotate relative to the liquid outlet port to switch the atomizer between a first state and a second state. In the first state, the liquid outlet port and the liquid outlet port are at least partially connected, and in the second state, the liquid outlet port and the liquid outlet port are not connected.

[0009] In some embodiments, the main component includes a switch element connecting the first housing and the auxiliary oil tank. The switch element is provided with at least one transfer channel, and the liquid outlet interface connects the transfer channel and the auxiliary storage cavity. The switch element is rotatable relative to the first housing under the drive of the auxiliary oil tank, so that the switch element switches between disconnecting the transfer channel and the liquid outlet interface and connecting the transfer channel and the liquid outlet interface.

[0010] In some embodiments, the additional oil tank includes a second housing and a seal, the space within the second housing defining the additional storage chamber and the liquid outlet, the liquid outlet communicating with the additional storage chamber, and the atomizer including a conductor. When the additional oil tank is separated from the main assembly, the seal seals the liquid outlet; when the additional oil tank is connected to the main assembly, the conductor drives the seal to move relative to the additional oil tank to connect the transfer channel and the liquid outlet.

[0011] In some embodiments, the conductor is part of the switch, the conductor defines at least a portion of the transfer channel, the seal is disposed within the liquid outlet, and when the additional oil tank is connected to the main assembly, at least a portion of the conductor extends into the liquid outlet and drives the seal to move within the liquid outlet, so that the liquid outlet connects the transfer channel to the additional storage chamber.

[0012] In some embodiments, the conductive element and the switching element are axially spaced apart, the second housing has a hollow space, the liquid outlet interface connects the additional storage chamber and the hollow space, the sealing element is disposed in the hollow space, the first housing has a protruding post protruding away from the atomizing component, the conductive element surrounds the outside of the protruding post, when the additional oil tank is connected to the main component, the protruding post passes through the hollow space, and the conductive element drives the sealing element to move to open the liquid outlet interface.

[0013] In some embodiments, one of the switch and the first housing has a slot, and the other has a latch, wherein the latch engages with the slot when the switch is rotated relative to the first housing to connect and / or disconnect the adapter channel from the liquid inlet.

[0014] In some embodiments, one of the switch and the first housing forms a limiting groove, while the other forms a movable block disposed within the limiting groove. The movable block is capable of relative rotation with the limiting groove within the limiting groove and achieves rotational limitation of the switch by abutting against the groove walls at both ends of the limiting groove along its extension direction.

[0015] In some embodiments, the switching element includes a rotating protrusion protruding from the side of the switching element facing the auxiliary oil tank, the auxiliary oil tank being provided with a drive groove, the rotating protrusion engaging in the drive groove, and the auxiliary oil tank driving the switching element to rotate via the rotating protrusion.

[0016] In some embodiments, the main component includes a connector, the switch has at least one through groove extending axially through the switch, one end of the connector abuts against the axial surface of the switch near the auxiliary oil tank, and the other end passes through the through groove to connect the switch to the first housing, thereby limiting the axial movement of the switch. A rotating protrusion protrudes from one end of the through groove along its extension direction. When the switch rotates to connect the transfer channel and the liquid outlet, the end of the through groove away from the rotating protrusion abuts against the connector for limitation. The rotating protrusion and the connector are located on opposite sides of the through groove along its extension direction. When the switch rotates to close the transfer channel and the liquid outlet, the rotating protrusion abuts against the connector for limitation.

[0017] Another aspect of this application provides an electronic atomizing device, which includes a battery assembly and an atomizer as described in any of the above claims, wherein the battery assembly is connected to the atomizer and supplies power to the atomizer.

[0018] The atomizer provided in this application embodiment allows the auxiliary oil tank to move relative to the first housing, thereby opening or closing the fluid path between the main storage chamber and the auxiliary storage chamber. This relative movement enables more stable liquid delivery of the aerosol generating matrix, reducing leakage during assembly of the main component and the auxiliary oil tank. Initially, the fluid path between the main and auxiliary storage chambers can be closed. After assembly, an external force is applied to the auxiliary oil tank, causing it to move relative to the first housing, thus opening the fluid path between the auxiliary and main storage chambers. This ensures stable and reliable liquid delivery, reducing assembly difficulty and manufacturing costs. Furthermore, it increases the reliability of the aerosol generating matrix in the auxiliary storage chamber during transportation or when not in use, isolating it from air and the atomizing components. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the electronic atomizing device in one embodiment of this application;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure when the secondary storage cavity is connected to the main storage cavity;

[0021] Figure 3 for Figure 2 Sectional view at point AA;

[0022] Figure 4 for Figure 1A cross-sectional view of the auxiliary oil tank and main assembly when the auxiliary storage chamber is disconnected from the main storage chamber;

[0023] Figure 5 This is a schematic diagram of the structure of the first housing in one embodiment of this application;

[0024] Figure 6 This is a schematic diagram of the structure of the switching element in one embodiment of this application;

[0025] Figure 7 for Figure 6 A structural diagram from another perspective;

[0026] Figure 8 This is a cross-sectional view of the additional storage cavity and the main storage cavity in another embodiment of this application.

[0027] Figure 9 for Figure 8 A cross-sectional view of the auxiliary oil tank when it is separated from the main component;

[0028] Figure 10 for Figure 8 A schematic diagram of the structure of the first housing, the conductive element, and the switching element;

[0029] Figure 11 for Figure 8 A schematic diagram of the structure of the auxiliary oil tank.

[0030] Explanation of reference numerals in the attached figures

[0031] 10. Atomizer; 11. Auxiliary oil tank; 11a. Auxiliary storage chamber; 11b. Liquid outlet; 11c. Drive slot; 111. Second housing; 111a. Hollow space; 112. Seal; 12. Main assembly; 121. First housing; 121a. Main storage chamber; 121b. Protrusion; 121c. Slot; 121d. Movable block; 121e. Groove; 121f. Liquid outlet; 122. Atomizing component; 122a, atomizing chamber; 122b, liquid guiding space; 1221, atomizing core; 1222, main oil tank; 123, switch; 123a, adapter channel; 123b, buckle; 123c, limiting groove; 123d, rotating protrusion; 123e, through groove; 124, connector; 125, transition piece; 13, conductive piece; 100, electronic atomizing device; 20, battery assembly; 30, outer shell. Detailed Implementation

[0032] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.

[0033] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0035] In related technologies, atomizers are equipped with an additional storage chamber connected to the main storage chamber. The additional storage chamber replenishes the aerosol generation matrix of the main storage chamber, increasing the aerosol content and thus increasing the number of uses for the user. However, atomizers are prone to leakage, which affects the user experience.

[0036] Based on the above, this application provides an atomizer 10. Please refer to [link / reference]. Figures 1 to 11 The atomizer 10 includes an auxiliary oil tank 11 and a main body assembly 12. The auxiliary oil tank 11 has an auxiliary storage cavity 11a for storing an aerosol generation matrix. The main body assembly 12 includes a first housing 121 and an atomizing assembly 122. The atomizing assembly 122 is disposed within the first housing 121. The first housing 121 has a main storage cavity 121a for storing an aerosol generation matrix. The auxiliary oil tank 11 is movable relative to the main body assembly 12 to switch the atomizer 10 between a first state and a second state. In the first state, the main storage cavity 121a and the auxiliary storage cavity 11a are at least partially connected; in the second state, the main storage cavity 121a and the auxiliary storage cavity 11a are not connected.

[0037] It should be noted that the specific type of atomizer 10 provided in this application embodiment is not limited.

[0038] The auxiliary oil tank 11 has an auxiliary storage cavity 11a for storing the aerosol generation matrix. The number of auxiliary storage cavities 11a can be one or more.

[0039] The terms "multiple" and "multi-layered" used in the embodiments of this application refer to a quantity of two or more.

[0040] The main body assembly 12 can be connected to the auxiliary oil tank 11 on one side along the axial direction of the atomizer 10, that is, the auxiliary oil tank 11 and the main body assembly 12 are arranged sequentially along the axial direction.

[0041] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the term "axial" refers to the axial direction of the atomizer 10 and the electronic atomizing device 100.

[0042] The main body component 12 includes a first housing 121 and an atomizing component 122, wherein the atomizing component 122 is disposed within the first housing 121, and the first housing 121 is at least used to protect and accommodate the atomizing component 122.

[0043] It should be noted that the first shell 121 can be cylindrical, prismatic, square, or other shapes, and there are no restrictions on this. The atomizing component 122 can convert the aerosol generation matrix into aerosol.

[0044] The auxiliary oil tank 11 and the main component 12 can be detachably or non-detachably connected, and there is no limitation on this. For example, the auxiliary oil tank 11 and the main component 12 are detachably connected. After the aerosol generating matrix in the auxiliary oil tank 11 is used up, the auxiliary oil tank 11 can be replaced by severing the relationship between the auxiliary oil tank 11 and the main component 12.

[0045] For example, the atomizing assembly 122 also includes an atomizing core 1221 disposed within the atomizing chamber 122a. The atomizing core 1221 can convert the aerosol generating matrix into aerosol through heating or other means. The atomizing core 1221 can be formed into a heating wire, heating mesh, or other structures, and there are no limitations on this.

[0046] In this application, the aerosol generating matrix includes, but is not limited to, materials used for medical, health, and beauty purposes.

[0047] The first housing 121 has a main storage cavity 121a for storing the aerosol generation matrix. The aerosol generation matrix stored in the main storage cavity 121a can be directly supplied to the atomizing component 122. The atomizing component 122 converts the aerosol generation matrix into aerosols for user use.

[0048] The main storage cavity 121a can be formed in any way. Exemplarily, the space between the inner wall of the first housing 121 and the outer wall of the atomizing assembly 122 defines at least a portion of the main storage cavity 121a. The main storage cavity 121a can be generally formed as an annular space.

[0049] Exemplarily, the atomizing assembly 122 has an atomizing chamber 122a and a liquid guiding space 122b, wherein the atomizing chamber 122a is in fluid communication with the liquid guiding space 122b, and the main storage chamber 121a is in fluid communication with the liquid guiding space 122b. The atomizing chamber 122a is used to atomize the aerosol generation matrix. The liquid guiding space 122b is used to guide the aerosol generation matrix stored in the main storage chamber 121a to the atomizing chamber 122a.

[0050] It is understandable that the liquid guiding space 122b can only serve as a transition space between the main storage chamber 121a and the atomizing chamber 122a, and the liquid guiding space 122b can only be a channel; liquid guiding cotton or oil storage cotton can also be provided at the liquid guiding space 122b to increase the smooth flow of the aerosol generation matrix.

[0051] The auxiliary oil tank 11 is movable relative to the first housing 121. This movement can include sliding, rotation, etc. The auxiliary oil tank 11 and the first housing 121 can move relative to each other within a certain range.

[0052] The auxiliary oil tank 11 can be a structure that moves entirely relative to the first housing 121, or it can be a structure that moves only partially (at least with an auxiliary storage cavity 11a) relative to the first housing 121. No limitation is made here.

[0053] In the first state, the main storage cavity 121a and the auxiliary storage cavity 11a are at least partially connected, and in the second state, the main storage cavity 121a and the auxiliary storage cavity 11a are not connected. Thus, the user can selectively connect or disconnect the fluid path between the main storage cavity 121a and the auxiliary storage cavity 11a as needed.

[0054] In the first state, the main storage chamber 121a and the auxiliary storage chamber 11a are at least partially connected, which can be partially or fully connected, without any limitation. That is, in the first state, whether partially or fully connected, the fluid path between the main storage chamber 121a and the auxiliary storage chamber 11a is open, and the aerosol generating matrix of the auxiliary storage chamber 11a can flow to the atomizing chamber 122a through the main storage chamber 121a.

[0055] It is understandable that when the aerosol generating matrix in the auxiliary oil tank 11 does not flow to the main storage chamber 121a, the atomizing component 122 can also store aerosol generating matrix through the main storage chamber 121a. When atomization is required, the aerosol generating matrix stored in the main storage chamber 121a can reduce the probability of the atomizing component 122 burning dry. At the same time, during the atomization process, when the main storage chamber 121a and the auxiliary storage chamber 11a are at least partially connected, the aerosol generating matrix in the auxiliary storage chamber 11a flows to the main storage chamber 121a and then to the atomizing chamber 122a. The auxiliary oil tank 11 can continuously replenish the aerosol generating matrix to the main storage chamber 121a, thereby improving the atomization uniformity.

[0056] Of course, when it is necessary to stop the suction, the auxiliary oil tank 11 can be moved relative to the first housing 121, so that the fluid path between the auxiliary storage chamber 11a and the main storage chamber 121a is switched from being connected to being disconnected, thereby reducing the probability of aerosol generation matrix backflow or leakage when the user carries it, and increasing the convenience of carrying it.

[0057] The atomizer 10 provided in this application embodiment can move relative to the first housing 121 via the auxiliary oil tank 11, thereby opening or closing the fluid path between the main storage chamber 121a and the auxiliary storage chamber 11a. The fluid path opening is achieved through relative movement, which makes the liquid flow of the aerosol generation matrix more stable and reduces the possibility of leakage when assembling the main component 12 and the auxiliary oil tank 11. When the main component 12 and the auxiliary oil tank 11 are first assembled, the fluid path between the main storage chamber 121a and the auxiliary storage chamber 11a can be in a disconnected state. After the two are assembled, an external force is applied to the auxiliary oil tank 11 to move it relative to the first housing 121, thereby opening the fluid path between the auxiliary storage chamber 11a and the main storage chamber 121a, thus achieving stable and reliable liquid flow. This reduces the assembly difficulty of the main component 12 and the auxiliary oil tank 11 and lowers the manufacturing cost. At the same time, it can also increase the storage reliability of the aerosol generating matrix in the additional storage chamber 11a under transportation or non-use conditions, and isolate the aerosol generating matrix in the additional oil tank 11 from the air and the main component 12.

[0058] In some embodiments, at least a portion of the outer peripheral surface of the first housing 121 forms part of the outer surface of the atomizer 10. The first housing 121 is formed as a transparent or translucent structure so that the liquid level of the aerosol generation matrix in the main storage cavity 121a is exposed on the outer surface of the atomizer 10.

[0059] At least a portion of the outer peripheral surface of the first housing 121 constitutes part of the appearance surface of the atomizer 10. This can be either a portion of the outer peripheral surface of the first housing 121 constituting part of the appearance surface of the atomizer 10, or the entire outer peripheral surface of the first housing 121 constituting part of the appearance surface of the atomizer 10. Here, the appearance surface refers to the surface that can be observed from the outside of the atomizer 10.

[0060] The first housing 121 is formed as a transparent or semi-transparent structure so that the liquid level of the aerosol generating matrix in the main storage chamber 121a is exposed on the outer surface of the atomizer 10. In this way, the user can observe the aerosol generating matrix in the main storage chamber 121a through the first housing 121, which is formed as a transparent or semi-transparent structure, and thus observe the liquid level of the aerosol generating matrix. This allows the user to know the usage status of the atomizer 10, improving the situation where the user is prone to inhaling a burnt smell because they cannot observe the remaining amount of the aerosol generating matrix during use, and enhancing the user experience.

[0061] In this embodiment, the main storage chamber 121a connects the auxiliary storage chamber 11a and the liquid guiding space 122b, and the liquid level in the main storage chamber 121a is visible, which makes it easy for users to know the remaining status of the aerosol generating matrix. This reduces the chance of sucking up a burnt smell due to the inability to know the remaining amount of aerosol generating matrix in related technologies, and increases the user experience.

[0062] In some embodiments, please refer to Figure 1 , Figure 3 , Figure 4 , Figure 8 , Figure 9 , Figure 11 The auxiliary oil tank 11 includes a second housing 111. The space within the second housing 111 defines an auxiliary storage chamber 11a. At least a portion of the outer peripheral surface of the second housing 111 forms part of the outer surface of the atomizer 10. The second housing 111 is formed as a transparent or translucent structure so that the liquid level of the aerosol generation matrix within the auxiliary storage chamber 11a is exposed on the outer surface of the atomizer 10.

[0063] At least a portion of the outer peripheral surface of the second housing 111 constitutes part of the appearance surface of the atomizer 10, meaning that at least a portion of the outer peripheral surface of the second housing 111 can be seen from the outer surface of the atomizer 10. Here, it can be a portion of the outer peripheral surface of the second housing 111 constituting part of the appearance surface of the atomizer 10, or it can be the entire outer peripheral surface of the second housing 111 constituting part of the appearance surface of the atomizer 10.

[0064] For example, at least a portion of the outer peripheral surface of the second housing 111 and at least a portion of the outer peripheral surface of the first housing 121 may together form the appearance surface of the atomizer 10. In other embodiments, the outer peripheral surfaces of other parts may also together with at least a portion of the outer peripheral surfaces of the second housing 111 and at least a portion of the outer peripheral surfaces of the first housing 121 form the appearance surface of the atomizer 10.

[0065] The second housing 111 is formed as a transparent or semi-transparent structure so that the liquid level of the aerosol generating matrix in the additional storage chamber 11a is exposed on the outer surface of the atomizer 10. This means that the user can observe the aerosol generating matrix in the additional storage chamber 11a through the second housing 111, which is formed as a transparent or semi-transparent structure, and thus observe the liquid level of the aerosol generating matrix in the additional storage chamber 11a.

[0066] In this embodiment, the second housing 111 of the auxiliary oil tank 11 is also transparent or semi-transparent, allowing the user to observe the aerosol generation matrix in the auxiliary storage cavity 11a through the transparent or semi-transparent structure of the second housing 111. While being able to observe the liquid level of the aerosol generation matrix in the main storage cavity 121a, the liquid level of the aerosol generation matrix in the auxiliary storage cavity 11a can also be observed. Thus, the liquid levels of the aerosol generation matrix in both the auxiliary storage cavity 11a and the main storage cavity 121a are visible. In the embodiment where the auxiliary oil tank 11 is detachably connected to the main component 12, the auxiliary oil tank 11 can be replaced in a timely manner, enhancing the user experience.

[0067] The method of achieving relative movement between the auxiliary oil tank 11 and the first shell 121 is not limited.

[0068] In some embodiments, please refer to Figures 3 to 11 The auxiliary oil tank 11 is provided with at least one liquid outlet 11b communicating with the auxiliary storage chamber 11a. The first housing 121 is provided with at least one liquid outlet 121f communicating with the main storage chamber 121a. The liquid outlet 11b can rotate relative to the liquid outlet 121f to switch the atomizer 10 between a first state and a second state. In the first state, the liquid outlet 11b and the liquid outlet 121f are at least partially connected. In the second state, the liquid outlet 11b and the liquid outlet 121f are not connected.

[0069] The auxiliary oil tank 11 is provided with at least one liquid outlet 11b communicating with the auxiliary storage chamber 11a. The number of liquid outlets 11b can be one, two, three, four or five, etc., and there is no limitation here.

[0070] The first housing 121 is provided with at least one liquid discharge port 121f communicating with the main storage cavity 121a. The number of liquid discharge ports 121f can also be one, two, three, four or five, etc., and there is no limitation here.

[0071] The number of liquid outlet ports 121f can be the same as or different from the number of liquid outlet ports 11b.

[0072] One liquid discharge port 121f can correspond to one or more liquid outlet ports 11b; one liquid outlet port 11b can also correspond to one or more liquid discharge ports 121f, and there is no restriction here.

[0073] For example, the number of liquid discharge ports 121f and liquid outlet ports 11b correspond one-to-one.

[0074] For example, please refer to Figures 3 to 6 There are two liquid outlet ports 121f and two liquid outlet ports 11b.

[0075] Here, the outlet port 11b is used to connect the auxiliary storage chamber 11a with the space outside the auxiliary oil tank 11, and the drain port 121f is used to connect the main storage chamber 121a with the space outside the first housing 121, thereby realizing fluid communication between the aerosol generation matrix inside the auxiliary storage chamber 11a and the main storage chamber 121a and the outside. By rotating relative to the outlet port 11b and the drain port 121f, the outlet port 11b and the drain port 121f can be selectively switched between at least partial connection and non-connection. Thus, when the outlet port 11b and the drain port 121f... At least partially connected, it can form a flow path between the auxiliary storage chamber 11a and the main storage chamber 121a. When the liquid outlet 11b and the liquid discharge port 121f are not connected, for example, completely misaligned, the flow path between the auxiliary storage chamber 11a and the main storage chamber 121a can be disconnected. The user only needs to drive the auxiliary oil tank 11 to generate relative rotation between the auxiliary oil tank 11 and the first housing 121 to realize the switching of the flow path. The user operation is simpler, and the switching structure of the flow path is also simpler, making the discharge of the aerosol generation matrix more stable and reducing the probability of leakage of the aerosol generation matrix during assembly.

[0076] In some embodiments, please refer to Figures 3 to 11 The main component 12 includes a switch element 123. The switch element 123 connects the first housing 121 and the auxiliary oil tank 11. The switch element 123 is provided with at least one transfer channel 123a. The liquid outlet 11b connects the transfer channel 123a and the auxiliary storage chamber 11a. The switch element 123 can rotate relative to the first housing 121 under the action of the auxiliary oil tank 11, so that the switch element 123 can switch between disconnecting the transfer channel 123a and the liquid outlet 121f and connecting the transfer channel 123a and the liquid outlet 121f.

[0077] The switch 123 connects the first housing 121 and the auxiliary oil tank 11, that is, the switch 123 is located between the first housing 121 and the auxiliary oil tank 11.

[0078] The switching element 123 is provided with at least one transition channel 123a, and the number of transition channels 123a can be one, two, three, four, or five, etc. The transition channel 123a can pass through the switching element 123 axially.

[0079] The number of transfer channels 123a can be the same as or different from the number of liquid outlet ports 11b.

[0080] For example, the number of transfer channels 123a corresponds one-to-one with the number of liquid outlet ports 11b.

[0081] For example, please refer to Figures 3 to 6 There are two transfer channels 123a and two liquid outlet ports 11b.

[0082] The switch element 123 can rotate relative to the first housing 121 under the drive of the auxiliary oil tank 11. The auxiliary oil tank 11 and the switch element 123 can rotate synchronously or asynchronously, which is not limited here. For example, there is no relative rotation between the switch element 123 and the auxiliary oil tank 11, but there is relative rotation between the switch element 123 and the first housing 121.

[0083] Here, by setting a switch 123 and driving the rotation of the switch 123 with the auxiliary oil tank 11, the switch 123 located between the first housing 121 and the auxiliary oil tank 11 can switch between disconnecting the transfer channel 123a and the liquid outlet 121f and connecting the transfer channel 123a and the liquid outlet 121f, thereby selectively connecting or disconnecting the fluid path between the main storage chamber 121a and the auxiliary storage chamber 11a. The driving method is simple, and the structure of the main component 12 is simpler and more reliable.

[0084] For example, the liquid outlet 121f is disposed on the side of the first housing 121 along the axial direction close to the switch member 123. When the switch member 123 is rotated to the point where the two ends of the transfer channel 123a along the axial direction are fully or approximately aligned with the liquid outlet 11b and the liquid outlet 121f respectively, the transfer channel 123a connects the auxiliary storage cavity 11a and the main storage cavity 121a. When the switch member 123 is rotated to the point where at least one end of its transfer channel 123a along the axial direction is completely misaligned with the liquid outlet 11b or the liquid outlet 121f, the transfer channel 123a disconnects the flow path between the auxiliary storage cavity 11a and the main storage cavity 121a.

[0085] In some embodiments, please refer to Figures 3 to 11The auxiliary oil tank 11 includes a second housing 111 and a seal 112. The space within the second housing 111 defines an auxiliary storage chamber 11a and a liquid outlet 11b. The liquid outlet 11b communicates with the auxiliary storage chamber 11a. The atomizer 10 includes a conductor 13. When the auxiliary oil tank 11 is separated from the main assembly 12, the seal 112 seals the liquid outlet 11b. When the auxiliary oil tank 11 is connected to the main assembly 12, the conductor 13 drives the seal 112 to move relative to the second housing 111 to connect the transfer channel 123a and the liquid outlet 11b.

[0086] When the auxiliary oil tank 11 is separated from the main component 12, that is, in the initial state after the auxiliary oil tank 11 leaves the factory, the seal 112 seals the liquid outlet 11b, thereby isolating the aerosol generation matrix in the auxiliary storage chamber 11a from the outside world and improving the convenience of transportation and storage.

[0087] When the auxiliary oil tank 11 is connected to the main component 12, the guide 13 drives the seal 112 to move relative to the second housing 111. At this time, the seal 112 fails to seal the outlet port 11b, so that the outlet port 11b can connect the transfer channel 123a and the auxiliary storage chamber 11a, so that the aerosol generation matrix in the auxiliary storage chamber 11a can flow to the transfer channel 123a.

[0088] In this embodiment, when the auxiliary oil tank 11 is separated from the main component 12, the sealing member 112 seals the auxiliary storage cavity 11a, which is beneficial for transportation and storage. When the auxiliary oil tank 11 is connected to the main component 12, the connecting member 13 drives the sealing member 112 to move relative to the second housing 111, so that the liquid outlet 11b connects the transfer channel 123a and the auxiliary storage cavity 11a. This is beneficial because during the docking process of the auxiliary oil tank 11 and the main component 12, the connecting member 13 simultaneously connects the liquid outlet 11b without additional operation, improving the convenience of operation during assembly. After the auxiliary oil tank 11 is docked, it is only necessary to rotate the auxiliary oil tank 11 and the switching member 123 relative to the first housing 121 to make the transfer channel 123a connect with the main storage cavity 121a, so that the liquid can be released into the aerosol generation matrix.

[0089] The specific structure of the seal 112 is not limited, and it can be made of rubber, silicone or other materials with sealing properties. The seal 112 can also be made of a hard structure, such as stainless steel. Correspondingly, a soft structure is formed on the inner wall of the liquid outlet 11b that is in contact with the seal 112, thereby forming a seal with the hard structure of the seal 112.

[0090] In some embodiments, please refer to Figures 3 to 7The conductor 13 is part of the switch 123, and defines at least a portion of the transfer channel 123a. A seal 112 is disposed within the outlet port 11b. When the auxiliary oil tank 11 is connected to the main assembly 12, at least a portion of the conductor 13 extends into the outlet port 11b and drives the seal 112 to move within the outlet port 11b, thereby connecting the outlet port 11b to the transfer channel 123a and the auxiliary storage chamber 11a.

[0091] The conductive element 13 is part of the switching element 123. That is to say, the conductive element 13 is a non-removable component of the switching element 123, and the switching element 123 can be an integral structure.

[0092] The conductive element 13 defines at least a portion of the transition channel 123a. The conductive element 13 may define a portion of the transition channel 123a, and the switching element 123 may define another portion of the transition channel 123a. Alternatively, the conductive element 13 may define the entire transition channel 123a.

[0093] The transition channel 123a can pass through the conductor 13 axially.

[0094] The sealing element 112 is disposed in the liquid outlet port 11b of the auxiliary oil tank 11. When the auxiliary oil tank 11 is separated from the main component 12, the sealing element 112 and the end of the liquid outlet port 11b away from the auxiliary storage cavity 11a are sealed by an interference fit.

[0095] Here, after at least part of the conductive member 13 extends into the liquid outlet 11b, it can also form a limit with the auxiliary oil tank 11 in the rotation direction. That is, the auxiliary oil tank 11 can drive the conductive member 13 extending into the liquid outlet 11b through the liquid outlet 11b, thereby driving the switch member 123 to rotate, thereby realizing the rotation operation of the switch member 123.

[0096] In this embodiment, when the auxiliary oil tank 11 is connected to the main body assembly 12, the auxiliary oil tank 11 and the main body assembly 12 move towards each other axially. At least a portion of the connecting member 13 extends into the liquid outlet port 11b and contacts the seal 112 located at the end of the liquid outlet port 11b away from the auxiliary storage chamber 11a. This drives the seal 112 to move towards the end of the auxiliary storage chamber 11a, causing the seal between the seal 112 and the liquid outlet port 11b to fail, thus allowing the liquid outlet port 11b to connect the transfer channel 123a and the auxiliary storage chamber 11a. In this way, the connecting member 13 can be used to connect and position the auxiliary oil tank 11, facilitating the rotation of the switch 123 by the auxiliary oil tank 11. It can also connect the auxiliary storage chamber 11a and the transfer channel 123a, making the structure of the atomizer 10 simpler.

[0097] For example, the main body assembly 12 also includes a transition member 125 sandwiched between the switch member 123 and the first housing 121. The transition member 125 can be a rubber member or a silicone member, etc. The transition member 125 can improve the sealing performance between the transfer channel 123a and the main storage cavity 121a.

[0098] In some embodiments, please refer to Figures 8 to 11 The conductive element 13 and the switching element 123 are axially spaced apart. The second housing 111 has a hollow space 111a. The liquid outlet 11b connects the auxiliary storage chamber 11a and the hollow space 111a. The sealing element 112 is disposed in the hollow space 111a. The first housing 121 is provided with a protrusion 121b protruding away from the atomizing assembly 122. The conductive element 13 surrounds the outside of the protrusion 121b. When the auxiliary oil tank 11 is connected to the main assembly 12, the protrusion 121b passes through the hollow space 111a, and the conductive element 13 drives the sealing element 112 to move to open the liquid outlet 11b.

[0099] The conductive element 13 and the switching element 123 are spaced apart along the axial direction, that is, the conductive element 13 and the switching element 123 are two independent and separate elements.

[0100] The second housing 111 has a hollow space 111a, which means that the space between the inner wall and the outer wall of the second housing 111 defines an additional storage cavity 11a, and the inner wall of the second housing 111 defines the hollow space 111a.

[0101] The auxiliary storage chamber 11a and the hollow space 111a are connected via the liquid outlet port 11b. When the auxiliary oil tank 11 is separated from the main assembly 12, the seal 112 is disposed in the hollow space 111a and seals the liquid outlet port 11b to prevent the aerosol generation matrix in the auxiliary storage chamber 11a from flowing into the hollow space 111a through the liquid outlet port 11b. Exemplarily, the liquid outlet port 11b penetrates the inner wall of the second housing 111, thus connecting the auxiliary storage chamber 11a and the hollow space 111a.

[0102] The seal 112 is located in the hollow space 111a, which means that the seal 112 is located in the hollow space 111a whether the auxiliary oil tank 11 is separated from or connected to the main component 12.

[0103] The fact that the conductive element 13 surrounds the outside of the protrusion 121b means that the conductive element 13 is connected to the protrusion 121b of the first housing 121.

[0104] In this embodiment, during the connection between the auxiliary oil tank 11 and the main component 12, the auxiliary oil tank 11 and the main component 12 move towards each other along the axial direction. The protrusion 121b on the first housing 121, which protrudes away from the atomizing component 122, facilitates the protrusion 121b on the first housing 121 of the main component 12 to drive the connecting member 13 into the hollow space 111a of the auxiliary oil tank 11. The connecting member 13 drives the sealing member 112 to move away from the switching member 123, thereby opening the liquid outlet 11b and connecting the auxiliary storage chamber 11a and the hollow space 111a. In this way, the aerosol generating matrix in the auxiliary storage chamber 11a can flow from the auxiliary storage chamber 11a to the hollow space 111a, and then flow through the hollow space 111a to the transfer channel 123a, preparing for the subsequent entry of the aerosol generating matrix in the auxiliary storage chamber 11a into the main storage chamber 121a. At the same time, it can also improve the sealing reliability during the connection process between the auxiliary oil tank 11 and the main component 12.

[0105] For example, the space inside the protrusion 121b can be formed as at least part of the air outlet channel of the atomizer 10, and the aerosol generated in the atomization chamber 122a can flow to the outside through the space inside the protrusion 121b to be inhaled by the user.

[0106] In some embodiments, please refer to Figures 3 to 7 One of the switch element 123 and the first housing 121 has a slot 121c, and the other has a latch 123b. When the switch element 123 rotates relative to the first housing 121 to connect and / or disconnect the transfer channel 123a from the liquid inlet 121f, the latch 123b engages with the slot 121c.

[0107] The rotation of the switch 123 relative to the first housing 121 to connect and / or disconnect the transition channel 123a and the liquid inlet 121f refers to the engagement position of the latch 123b and the slot 121c. This can be the position where the switch 123 is rotated to connect the transition channel 123a and the liquid inlet 121f, or the position where the switch 123 is rotated to disconnect the transition channel 123a and the liquid inlet 121f, or the two positions where the switch 123 is rotated to connect and disconnect the transition channel 123a and the liquid inlet 121f respectively. There is no specific limitation.

[0108] It should be noted that when the switch 123 is not connected to the liquid inlet 121f via the transfer channel 123a, the latch 123b can abut against the first housing 121 or the switch 123 and undergo a certain elastic deformation. When the switch 123 rotates relative to the first housing 121 to the latching position of the latch 123b and the slot 121c, the latch 123b returns to its elastic deformation and engages with the slot 121c, thereby creating a certain locking force on the switch 123 in the rotation direction. This allows the user to perceive whether the switch 123 has been rotated to the correct position, improving the user experience. Simultaneously, the cooperation between the slot 121c and the latch 123b simplifies the assembly of components and reduces production costs.

[0109] Here, the number of card slots 121c and buckles 123b can be one or more, and there is no restriction.

[0110] The number of slots 121c and latches 123b can be the same or different. Among them, latches 123b must be engaged with at least one slot 121c.

[0111] One of the switch element 123 and the first housing 121 has a slot 121c, and the other has a buckle 123b. The slots 121c may be entirely formed on one of the switch element 123 and the first housing 121, and the buckles 123b may be entirely formed on the other. Alternatively, there may be at least two slots 121c and at least two buckles 123b, with at least one slot 121c and at least one buckle 123b formed on both the switch element 123 and the first housing 121. The slots 121c on the switch element 123 are engaged with the buckles 123b on the first housing 121, and the slots 121c on the first housing 121 are engaged with the buckles 123b on the switch element 123.

[0112] For example, two snaps 123b are formed on the circumferential outer wall of the switch member 123, and the axial surface of the first housing 121 facing the auxiliary oil tank 11 is recessed to form a groove 121e, and four slots 121c are formed on the circumferential groove wall of the groove 121e. One of the latches 123b corresponds to two slots 121c as a group. When one latch 123b engages with one slot 121c, it is in the unlocked state. At this time, the switch 123 rotates relative to the first housing 121 to connect the transition channel 123a and the liquid inlet 121f. When the latch 123b engages with the other slot 121c, it is in the locked state. At this time, the switch 123 rotates relative to the first housing 121 to disconnect the transition channel 123a and the liquid inlet 121f. In this way, two engagement points of the switch 123 are formed in the on and off states, respectively. This allows the user to perceive whether the switch 123 has been rotated into place in both the on and off states when rotating it, further improving the user's operating experience.

[0113] In some embodiments, please refer to Figures 3 to 7 One of the switch element 123 and the first housing 121 forms a limiting groove 123c, while the other forms a movable block 121d. The movable block 121d is disposed within the limiting groove 123c. The movable block 121d is capable of relative rotation with the limiting groove 123c within the limiting groove 123c, and achieves rotational limitation of the switch element 123 by abutting against the groove walls at both ends of the limiting groove 123c along the extending direction.

[0114] It should be noted that there can be one or more limit slots 123c and movable blocks 121d, and no restriction is imposed here.

[0115] The number of limiting slots 123c and movable blocks 121d can be the same or different. Among them, the limiting slot 123c corresponds to at least one movable block 121d.

[0116] For example, the side wall of the switch 123 forms a limiting groove 123c, and the movable block 121d is formed on the circumferential groove wall of the groove 121e and is spaced apart from the slot 121c.

[0117] In this embodiment, a limiting groove 123c and a movable block 121d are formed on the switch member 123 and the first housing 121, respectively. The movable block 121d extends into the limiting groove 123c. On the one hand, as the switch member 123 rotates relative to the first housing 121, the movable block 121d can slide within the limiting groove 123c, thereby enabling the switch member 123 to switch the fluid path between the main storage cavity 121a and the auxiliary storage cavity 11a. On the other hand, the groove walls at both ends of the limiting groove 123c along the extending direction can limit the switch member 123 in the rotation direction, thereby limiting the rotation angle of the switch member 123 relative to the first housing 121 and improving the reliability of the switch member 123 in switching the fluid path during rotation.

[0118] In other embodiments, please refer to Figures 8 to 11 The switching element 123 includes a rotating protrusion 123d protruding from the side of the switching element 123 facing the auxiliary oil reservoir 11. The auxiliary oil reservoir 11 is provided with a drive groove 11c. The rotating protrusion 123d is engaged in the drive groove 11c. The auxiliary oil reservoir 11 drives the switching element 123 to rotate via the rotating protrusion 123d.

[0119] It should be noted that the number of rotating protrusions 123d and drive grooves 11c can be one or more, and there is no limitation here.

[0120] The number of rotating protrusions 123d and drive grooves 11c can be the same or different.

[0121] Therefore, the drive groove 11c and the rotating protrusion 123d are correspondingly set. During the connection between the auxiliary oil tank 11 and the main component 12, the rotating protrusion 123d is inserted into the drive groove 11c, thereby enabling the auxiliary oil tank 11 to drive the switch 123 to rotate, making the user's operation simpler.

[0122] In some embodiments, please refer to Figures 8 to 11 The main component 12 includes a connector 124. The switch 123 has at least one through groove 123e, which axially extends through the switch 123. One end of the connector 124 abuts against the axial surface of the switch 123 near the auxiliary oil tank 11, and the other end passes through the through groove 123e to connect the switch 123 to the first housing 121, thereby limiting the axial movement of the switch 123. A rotating protrusion 123d protrudes from one end of the through groove 123e along its extension direction. When the switch 123 rotates to connect the transfer channel 123a and the liquid inlet 121f, the end of the through groove 123e away from the rotating protrusion 123d abuts against and limits the movement of the connector 124. The rotating protrusion 123d and the connector 124 are located on opposite sides of the through groove 123e along its extension direction. When the switch 123 rotates to close the transfer channel 123a and the liquid inlet 121f, the rotating protrusion 123d abuts against the connector 124 and is limited.

[0123] It should be noted that the number of through slots 123e and connectors 124 can be one or more, and there is no limitation here. Furthermore, the number of through slots 123e and connectors 124 can be the same or different.

[0124] The connector 124 can be a fastener, such as a screw or bolt.

[0125] One end of the connector 124 abuts against the side surface of the switch 123 along the axial direction near the auxiliary oil tank 11, and the other end passes through the through groove 123e to connect the switch 123 and the first housing 121. That is, one end of the connector 124 is at least larger than the groove width of the through groove 123e to limit the switch 123 along the axial direction, so that the position of the switch 123 relative to the first housing 121 along the axial direction is fixed and will not come out of the first housing 121. While connecting the first housing 121 and the switch 123 through the connector 124, the rotation of the switch 123 relative to the first housing 121 will not be affected.

[0126] For example, the through groove 123e is an arc-shaped groove. During the rotation of the switch member 123 relative to the first housing 121, the movement of the through groove 123e relative to the connector 124 causes the relative position of the connector 124 and the through groove 123e to change.

[0127] When the switch 123 rotates to connect the transfer channel 123a and the liquid inlet 121f, the end of the through groove 123e away from the rotating protrusion 123d abuts against the connector 124 and is limited. The rotating protrusion 123d and the connector 124 are located on opposite sides of the through groove 123e along the extension direction. The rotating protrusion 123d can limit the rotation of the switch 123 in the rotation direction by abutting against the connector 124.

[0128] In this embodiment, the connector 124, while connecting the switch 123 to the first housing 121 and fixing the axial position of the switch 123, does not affect the switching between the connection and disconnection of the transfer channel 123a and the liquid outlet 121f when the through groove 123e rotates relative to the connector 124. At the same time, the rotating protrusion 123d is stopped and limited by the abutment of the connector 124 to inform the user that the rotation is in place, so that the transfer channel 123a and the liquid outlet 121f remain connected, increasing the reliability of liquid dispensing. In this embodiment, there is no need to set the slot 121c and the buckle 123b, and the structure of the atomizer 10 is simple and compact.

[0129] The specific construction of the atomizing component 122 is not limited.

[0130] In some embodiments, please refer to Figure 4The atomizing assembly 122 includes an atomizing core 1221 and a main oil reservoir 1222. The main oil reservoir 1222 defines a liquid guiding space 122b. The main oil reservoir 1222 has a hollow structure. The space within the hollow structure defines at least a portion of an atomizing chamber 122a. The atomizing core 1221 is disposed within the atomizing chamber 122a.

[0131] Hollow structure usually refers to a structure that is hollow.

[0132] The atomizing chamber 122a is defined by the hollow part of the main oil tank 1222. The atomizing core 1221 can directly contact the main oil tank 1222 for rapid atomization. The aerosol generation matrix in the main storage chamber 121a is transported to the atomizing core 1221 inside the main oil tank 1222 for atomization, thereby increasing atomization efficiency.

[0133] For example, the liquid guiding space 122b can accommodate one or more layers of solid-colored liquid guiding cotton or oil storage cotton structures to increase the flow smoothness of the aerosol generation matrix.

[0134] This application provides a second-direction electronic atomizing device 100. Please refer to [link to relevant documentation]. Figures 1 to 3 The electronic atomizing device 100 includes a battery assembly 20 and an atomizer 10 provided in any embodiment of this application. The battery assembly 20 is connected to the atomizer 10 and supplies power to the atomizer 10.

[0135] It should be noted that the specific type of the electronic atomizing device 100 provided in this application embodiment is not limited. For example, the electronic atomizing device 100 can be a medical atomizing device, an air humidifier, or an atomizing device such as an electronic cigarette.

[0136] It should be noted that the electronic atomizing device 100 also includes a housing 30 for assembling the atomizer 10 and the battery assembly 20 together.

[0137] For example, the battery assembly 20 is disposed at one end of the main body assembly 12 axially away from the auxiliary oil tank 11 and is electrically connected to the atomizing assembly 122. The battery assembly 20 is mainly used to power the atomizing assembly 122 and control the opening and closing of the entire atomizer 10.

[0138] For example, at least a portion of the outer shell 30 is transparent or semi-transparent, and at least a portion of the first shell 121 is transparent or semi-transparent, thereby allowing the liquid level of the aerosol generating matrix in the main storage chamber 121a to be exposed on the outer surface of the electronic atomizing device 100. The user can observe the aerosol generating matrix in the main storage chamber 121a through the transparent or semi-transparent outer shell 30, and thus observe the liquid level of the aerosol generating matrix, thereby knowing the usage status of the atomizer 10. This prompts the user to replace the auxiliary oil tank 11 or the atomizer 10 in a timely manner, improving the situation where the user is prone to inhaling a burnt taste because they cannot observe the remaining amount of the aerosol generating matrix during use, and enhancing the user experience.

[0139] In the description of this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine different embodiments or examples described in this application, as well as features of different embodiments or examples.

[0140] The above description is merely a preferred embodiment of this application and is not intended to limit the application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. An atomizer, characterized in that, include: Additional oil tank, with an additional storage cavity for storing the aerosol generation matrix; The main body component includes a first housing and an atomizing component. The atomizing component is disposed inside the first housing. The first housing has a main storage chamber for storing the aerosol generation matrix. The auxiliary oil tank is movable relative to the main body component to allow the atomizer to switch between a first state and a second state. In the first state, the main storage cavity and the additional storage cavity are at least partially connected; in the second state, the main storage cavity and the additional storage cavity are not connected.

2. The atomizer according to claim 1, characterized in that, The auxiliary oil tank is provided with at least one liquid outlet port communicating with the auxiliary storage chamber, and the first housing is provided with at least one liquid outlet port communicating with the main storage chamber. The liquid outlet port can rotate relative to the liquid outlet port to switch the atomizer between a first state and a second state. In the first state, the liquid outlet port and the liquid outlet port are at least partially connected, and in the second state, the liquid outlet port and the liquid outlet port are not connected.

3. The atomizer according to claim 2, characterized in that, The main component includes a switch element that connects the first housing and the auxiliary oil tank. The switch element is provided with at least one transfer channel, and the liquid outlet interface connects the transfer channel and the auxiliary storage cavity. The switch element can rotate relative to the first housing under the drive of the auxiliary oil tank, so that the switch element can switch between disconnecting the transfer channel and the liquid outlet interface and connecting the transfer channel and the liquid outlet interface.

4. The atomizer according to claim 3, characterized in that, The auxiliary oil tank includes a second housing and a seal. The space within the second housing defines the auxiliary storage chamber and the liquid outlet. The liquid outlet communicates with the auxiliary storage chamber. The atomizer includes a conductor. When the auxiliary oil tank is separated from the main assembly, the seal seals the liquid outlet. When the auxiliary oil tank is connected to the main assembly, the conductor drives the seal to move relative to the auxiliary oil tank to connect the transfer channel and the liquid outlet.

5. The atomizer according to claim 4, characterized in that, The conductive element is part of the switching element, the conductive element defines at least a portion of the transfer channel, the seal is disposed within the liquid outlet port, and when the auxiliary oil tank is connected to the main assembly, at least a portion of the conductive element extends into the liquid outlet port and drives the seal to move within the liquid outlet port, so that the liquid outlet port connects the transfer channel and the auxiliary storage cavity.

6. The atomizer according to claim 4, characterized in that, The conductive element and the switching element are axially spaced apart. The second housing has a hollow space. The liquid outlet interface connects the additional storage chamber and the hollow space. The sealing element is disposed in the hollow space. The first housing has a protruding post that protrudes away from the atomizing component. The conductive element surrounds the outside of the protruding post. When the additional oil tank is connected to the main component, the protruding post passes through the hollow space. The conductive element drives the sealing element to move to open the liquid outlet interface.

7. The atomizer according to claim 3, characterized in that, One of the switching element and the first housing has a slot, and the other has a buckle. When the switching element is rotated relative to the first housing to connect and / or disconnect the adapter channel from the liquid outlet, the buckle engages in the slot. And / or, one of the switching element and the first housing forms a limiting groove, and the other forms a movable block, which is disposed in the limiting groove. The movable block is capable of relative rotation with the limiting groove within the limiting groove, and the rotation of the switching element is limited by abutting against the groove walls at both ends of the limiting groove along the extension direction.

8. The atomizer according to claim 3, characterized in that, The switching element includes a rotating protrusion protruding from the side of the switching element facing the auxiliary oil tank. The auxiliary oil tank is provided with a drive groove. The rotating protrusion is engaged in the drive groove. The auxiliary oil tank drives the switching element to rotate through the rotating protrusion.

9. The atomizer according to claim 8, characterized in that, The main component includes a connector. The switch has at least one through groove that extends axially through the switch. One end of the connector abuts against the axial surface of the switch near the auxiliary oil tank, and the other end passes through the through groove to connect the switch to the first housing, thereby limiting the axial movement of the switch. A rotating protrusion protrudes from one end of the through groove along its extension direction. When the switch rotates to connect the transfer channel and the liquid inlet, the end of the through groove away from the rotating protrusion abuts against the connector for limitation. The rotating protrusion and the connector are located on opposite sides of the through groove along its extension direction. When the switch rotates to close the transfer channel and the liquid inlet, the rotating protrusion abuts against the connector for limitation.

10. An electronic atomizing device, characterized in that, The electronic atomizing device includes a battery assembly and an atomizer as described in any one of claims 1-9, wherein the battery assembly is connected to the atomizer and supplies power to the atomizer.

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