Atomization main machine and electronic atomization device

Abstract

The utility model discloses an atomization main machine and an electronic atomization device. The atomization main machine comprises a shell and a power supply assembly. The shell is provided with a containing cavity with an opening in one end, and the containing cavity is used for detachably installing an atomizer; the power supply assembly is movably arranged in the accommodating cavity, and the power supply assembly is provided with a first position and a second position relative to the shell; when the power supply assembly is located at the first position, the accommodating cavity is provided with a first assembling space; when the power supply assembly is located at the second position, the containing cavity is provided with a second assembling space, and the size of the second assembling space is larger than that of the first assembling space. The application can improve the user experience.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, specifically to an atomizing host and an electronic atomization device. Background Technology

[0002] Electronic atomizing devices atomize liquids into aerosols for user use. Most current electronic atomizing devices have a single atomizer to atomize a single flavor of liquid. However, electronic atomizing devices with multiple flavors or enhanced flavors can only perform a single inhalation of the enhanced flavor, or atomize only one flavor at a time, resulting in a limited user experience. Utility Model Content

[0003] This application provides an atomizing host and an electronic atomizing device to solve the problem of the monotonous user experience of current electronic atomizing devices.

[0004] In one embodiment, an atomizing host is provided, comprising:

[0005] The housing has a receiving cavity open at one end, the receiving cavity being used for detachable installation of an atomizer;

[0006] A power supply component is movably disposed within the accommodating cavity, and the power supply component has a first position and a second position relative to the housing;

[0007] When the power supply component is in the first position, the accommodating cavity has a first assembly space;

[0008] When the power supply component is in the second position, the accommodating cavity has a second assembly space, the volume of which is larger than the volume of the first assembly space.

[0009] In some embodiments, a movable housing is also included, on which the power supply assembly is disposed. The movable housing is movably disposed within the accommodating cavity and, together with the cavity wall of the accommodating cavity, defines an assembly space.

[0010] In some embodiments, the power supply assembly includes a battery, a circuit board electrically connected to the battery, and an output electrode assembly electrically connected to the circuit board; the movable housing defines a receiving cavity; the battery and the circuit board are disposed within the receiving cavity, and the output electrode assembly passes through the movable housing and is exposed on the side of the movable housing facing the assembly space.

[0011] In some embodiments, the output electrode assembly includes a first output electrode and a second output electrode; the second output electrode is disposed on the outside of the movable housing relative to the first output electrode.

[0012] In some embodiments, the housing defines an operating window that communicates with the receiving cavity and the outside; the movable housing includes a main body and an operating part disposed on the main body, the receiving cavity is formed on the main body, the main body is located within the receiving cavity, the operating part is movably disposed within the operating window, and the operating part is configured to drive the main body to reciprocate between a first position and a second position.

[0013] In some embodiments, an air intake channel is defined on the movable housing, one end of which is connected to the outside through the operation window, and the other end is connected to the assembly space.

[0014] In some embodiments, the movable shell further defines a detection air hole, which is connected to the air inlet channel and the air guide of the receiving cavity respectively; the atomizing host also includes an airflow sensor corresponding to the detection air hole, which is disposed on the side of the circuit board facing the detection air hole and electrically connected to the circuit board.

[0015] An electronic atomizing device is provided, comprising a first atomizer, at least one second atomizer, and an atomizing host as described in any of the foregoing embodiments; the electronic atomizing device includes a first usage state and a second usage state;

[0016] When the electronic atomizing device is in the first usage state, the power supply component moves to the first position, and one of the first atomizer or the second atomizer is assembled into the accommodating cavity;

[0017] When the electronic atomizing device is in the second usage state, the power supply component moves to the second position, the first atomizer and at least one second atomizer are assembled into the receiving cavity along the length direction of the atomizing host, and the first atomizer is stacked on top of the second atomizer.

[0018] In some embodiments, the first atomizer includes a first atomizing shell, a first atomizing component disposed in the first atomizing shell, a first connecting electrode, and a mouthpiece;

[0019] The nozzle is disposed at one end of the first atomizing shell; the first atomizing component is disposed inside the first atomizing shell and defines a first atomizing channel; the first connecting electrode is electrically connected to the first atomizing component, and the first connecting electrode is at least partially exposed at the end of the first atomizing shell near the power supply component; when the electronic atomizing device is in the first use state, the first connecting electrode is electrically connected to the power supply component.

[0020] And / or, the second atomizer includes a second atomizing shell, a second atomizing component disposed within the second atomizing shell, and a second connecting electrode;

[0021] The second atomizing component is disposed inside the second atomizing shell and defines a second atomizing channel; the second connecting electrode is electrically connected to the second atomizing component, and the second connecting electrode is at least partially exposed at the end of the second atomizing shell near the power supply component; when the electronic atomizing device is in the first use state, the second connecting electrode is electrically connected to the power supply component.

[0022] In some embodiments, the second atomizer further includes a third connecting electrode;

[0023] The third connecting electrode extends along the axial direction of the second atomizing shell and is at least partially exposed at both opposite ends of the second atomizing shell in the axial direction, and the third connecting electrode is disposed on the outside of the second atomizing shell relative to the second connecting electrode.

[0024] When the electronic atomizing device is in the second usage state, the first atomizing channel is connected to the second atomizing channel; one end of the third connecting electrode is electrically connected to the first connecting electrode, and the other end is electrically connected to the power supply component; the second connecting electrode is electrically connected to the power supply component.

[0025] According to the atomizing host and electronic atomizing device of the above embodiments, by providing a detachable housing cavity for accommodating the atomizers and installing a movable power supply component within the housing cavity, the electronic atomizing device can have two different volumes of assembly space to accommodate different numbers of atomizers. This design allows users to choose the number of atomizers used at one time, freely control the usage state of the electronic atomizing device, and thus achieve flexible control over the user experience, including atomization efficiency, aerosol generation concentration, and vaping flavor. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the electronic atomizing device in the first usage state according to an embodiment of this application;

[0027] Figure 2 yes Figure 1 The electronic atomizing device shown is a schematic diagram of its structure in the second usage state;

[0028] Figure 3 yes Figure 2 An exploded view of the electronic atomizing device shown;

[0029] Figure 4 yes Figure 2 An exploded view of the electronic atomizing device shown from another angle;

[0030] Figure 5 yes Figure 1 The electronic atomizing device shown is a longitudinal cross-sectional view of its first operating state.

[0031] Figure 6 yes Figure 1 The electronic atomizing device shown is a longitudinal cross-sectional view of the device from another angle during its first use.

[0032] Figure 7 yes Figure 1 The electronic atomizing device shown is a longitudinal cross-sectional view of the device in its second operating state.

[0033] Figure 8 yes Figure 1 The electronic atomizing device shown is a longitudinal cross-sectional view of the device from another angle during its second use.

[0034] The accompanying diagrams are labeled as follows:

[0035] 1-Electronic atomizing device; 10-Atomizing main unit; 11-Housing shell; 110-Receiving cavity; 111-Operating window; 112-Opening; 12-Power supply assembly; 121-Battery; 122-Circuit board; 123-Output electrode assembly; 1231-First output electrode; 1232-Second output electrode; 13-Movable shell; 131-Main body; 1311-Receiving cavity; 1312-Battery cavity; 133-Detection air hole; 132-Operating part; 14-Airflow sensor Device; 100-Inlet channel; 20-First atomizer; 21-First atomizing shell; 211-First liquid storage chamber; 22-First atomizing component; 221-First atomizing channel; 23-First connecting electrode; 24-Mouthpiece; 241-Outlet channel; 30-Second atomizer; 31-Second atomizing shell; 311-Second liquid storage chamber; 32-Second atomizing component; 321-Second atomizing channel; 33-Second connecting electrode; 34-Third connecting electrode; 40-Airflow channel. Detailed Implementation

[0036] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0037] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0038] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0039] like Figures 1 to 8 As shown, this application provides an electronic atomizing device 1, which can atomize a liquid to generate an aerosol for user use. The electronic atomizing device 1 includes an atomizing main unit 10, a first atomizer 20, and at least one second atomizer 30. The first atomizer 20 and the second atomizer 30 each contain a liquid and can atomize the liquid after being powered on. The atomizing main unit 10 supplies power to the first atomizer 20 and / or the second atomizer 30.

[0040] The atomizing host 10 includes a housing 11 and a power supply assembly 12. The housing 11 generally defines at least a portion of the outer contour of the electronic atomizing device 1, and defines a receiving cavity 110 with one open end, which can accommodate a first atomizer 20 and a second atomizer 30. The power supply assembly 12 is movably disposed within the receiving cavity 110, and at least partially has a first position and a second position relative to the housing 11 within the receiving cavity 110. The receiving cavity 110 communicates with the outside through the opening 112, and the first atomizer 20 and the second atomizer 30 are detachably disposed within the receiving cavity 110 through the opening 112.

[0041] Among them, such as Figure 1 , Figure 5 and Figure 6 As shown, when the power supply component 12 is in the first position, it is configured to form an electrical connection with either the first atomizer 20 or the second atomizer 30. In this position, the electronic atomizing device 1 is in its first operating state, capable of controlling a single atomizer to operate independently. In this position, the user can freely select the desired atomizer to be placed within the receiving cavity 110 and electrically connected to the power supply component 12, allowing either the first atomizer 20 or the second atomizer 30 to perform atomization operations independently.

[0042] like Figure 2 , Figure 7 and Figure 8 As shown, when the power supply component 12 is in the second position, it is configured to simultaneously form an electrical connection with the first atomizer 20 and at least one second atomizer 30. In this position, the electronic atomizing device 1 is in a second operating state, which can control both atomizers to operate simultaneously. In this position, the user can simultaneously assemble the first atomizer 20 and the second atomizer 30 into the receiving cavity 110 and electrically connect them to the power supply component 12 respectively. The power supply component 12 enables the first atomizer 20 and the second atomizer 30 to operate together, allowing the user to simultaneously use the atomized aerosol generated by the atomizing liquid inside both the first atomizer 20 and the second atomizer 30.

[0043] It should be understood that the atomizing liquid inside the first atomizer 20 and the second atomizer 30 can be the same type of atomizing liquid or different types of atomizing liquid.

[0044] It should be understood that the atomizing liquid can be a medicinal liquid, a liquid made from plant leaves or herbs, and may also contain substances such as propylene glycol (PG), glycerol (vegetable glycerin / VG), and fragrances, without any specific limitations.

[0045] It should be understood that the number of second atomizers 30 in the electronic atomizing device 1 can be one, or two, three, four, five, or several.

[0046] This application, by detachably configuring the first atomizer 20 and the second atomizer 30 within the accommodating cavity 110 and providing a movable power supply component 12, allows the electronic atomizing device 1 to exist in both a first and a second usage state. In the first usage state, the user can use the electronic atomizing device 1 to obtain aerosol generated by a single atomizer. In the second usage state, the user can use the electronic atomizing device 1 to obtain aerosol generated by both atomizers operating simultaneously.

[0047] With such a setting, the user can freely control the usage state of the electronic atomization device 1 by changing the setting position of the power supply component 12 within the housing 11. Through the flexible control of the usage state of the electronic atomization device 1, the user can independently select the number of atomizers to be operated in one use, thereby achieving flexible control of usage experiences such as atomization efficiency, aerosol generation concentration, and抽吸口味 (suction taste).

[0048] Of course, in some embodiments, the number of atomizers supporting the electronic atomization device 1 is not limited to two, and it can include multiple atomizers such as three, four, etc. There may be certain differences in the atomization liquid materials within each atomizer to enable flexible selection by the user during use. The power supply component 12 can also have multiple positions within the housing 11, such as a third position, a fourth position, etc. The electronic atomization device 1 can also include multiple usage states, such as a third usage state, a fourth usage state, etc., so that the user can choose to simultaneously control multiple atomizers such as three, four, etc. for operation.

[0049] As Figure 1 and Figure 2 As shown, the electronic atomization device 1 is arranged in a longitudinally elongated rectangular column shape. The housing 11 defines the main outer contour of the electronic atomization device 1, which is a longitudinally elongated hollow rectangular column with an opening 112 at one end. When the electronic atomization device 1 is in the second usage state, the power supply component 12, the first atomizer 20, and the second atomizer 30 can be arranged in sequence along the length direction of the housing 11.

[0050] Of course, in some embodiments, the electronic atomization device 1 can also be arranged in other shapes such as cylindrical, elliptical columnar, polygonal columnar, irregular columnar, ellipsoidal, hemispherical, spherical, disc-shaped, irregular-shaped, etc.

[0051] In some embodiments, when the electronic atomization device 1 is in the second usage state, the first atomizer 20 and the second atomizer 30 can also be respectively located on opposite sides of at least part of the power supply component 12 along the length direction of the housing 11, or can be respectively located on any adjacent or spaced-apart sides of at least part of the power supply component 12, etc.

[0052] It should be understood that the housing 11 can be integrally formed from a single structure, or can be formed by multiple housing components detachably or non-detachably connected to each other through connection methods such as snap connection, interference fit, glue connection, bolt connection, etc. No specific limitation is made here.

[0053] Refer together to Figure 3 and Figure 4In some embodiments, the atomizing host 10 further includes a movable housing 13, which is movably disposed within the housing 11 and coaxially arranged with the housing 11, for mounting at least a portion of the power supply components 12. At least a portion of the power supply components 12 can move back and forth between a first position and a second position under the influence of the movable housing 13.

[0054] The movable shell 13, together with the chamber wall of the accommodating cavity 110, defines an assembly space. This assembly space can be configured with varying volume according to the moving position of the movable shell 13.

[0055] Specifically, the assembly space housing is located on the side of the movable housing 13 facing the opening 112 to facilitate the assembly of the atomizer. In this embodiment, the first position of the power supply assembly 12 can be located on the side of the second position near the opening 112.

[0056] like Figure 5 and Figure 6 As shown, when the power supply component 12 is in the first position, the movable shell 13 and the chamber wall of the accommodating cavity 110 together define the first assembly space. At this time, the atomizing host 10 can be equipped with one atomizer, and one of the first atomizer 20 and the second atomizer 30 is detachably installed in the first assembly space. That is, when the electronic atomizing device 1 is in the first use state, the user can choose one of the atomizers to be installed in the first assembly space for operation.

[0057] like Figure 7 and Figure 8 As shown, when the power supply component 12 is in the second position, the movable shell 13 and the chamber wall of the accommodating cavity 110 together define the second assembly space. The volume of the second assembly space is larger than the volume of the first assembly space. That is, when the electronic atomizing device 1 is in the second usage state, the user can assemble both the first atomizer 20 and the second atomizer 30 into the second assembly space, so that both can perform atomization operations together.

[0058] Of course, for electronic atomizing devices 1 equipped with three or more atomizers, when the power supply component 12 is in the third position, the fourth position or other positions, the atomizing host 10 can also be equipped with three or more atomizers.

[0059] By incorporating a movable shell 13 and defining a variable-volume assembly space through the movement of the shell 13 and the accommodating cavity 110, the playability of the electronic atomizing device 1 can be enhanced. Users can freely control the position of the shell 13, changing the position of the power supply component 12 and thus altering the volume of the assembly space. This allows for free selection of the number of atomizers to be assembled within the assembly space, increasing the interactive enjoyment during use. Simultaneously, this design ensures that the appearance of the electronic atomizing device 1 remains unaffected by the number of atomizers assembled, guaranteeing a consistent and aesthetically pleasing appearance.

[0060] In some embodiments, the first atomizer 20 and the second atomizer 30 may always be located within the accommodating cavity 110. By moving the movable housing 13 and the power supply assembly 12, electrical connections can be established with different atomizers at different positions. For example, when the power supply assembly 12 is in the first position, it is electrically connected to the first atomizer 20. When the power supply assembly 12 is in the second position, it is electrically connected to both the first atomizer 20 and the second atomizer 30. When the power supply assembly 12 is in the third position, it is electrically connected to the second atomizer 30, and so on.

[0061] like Figures 6 to 8 As shown, in some embodiments, the power supply component 12 may include a battery 121, a circuit board 122, and an output electrode assembly 123. The battery 121 and the output electrode assembly 123 are electrically connected to the circuit board 122. The circuit board 122 is equipped with control circuitry for controlling the atomization operation of the electronic atomizing device 1. The output electrode assembly 123 is used for electrical connection with the first atomizer 20 and / or the second atomizer 30. The battery 121 provides electrical energy for the atomization operation of the atomizer.

[0062] Specifically, the output electrode assembly 123 can be exposed in the assembly space through the movable shell 13 so that when the atomizer is assembled in the assembly space, it can be electrically connected to the output electrode assembly 123, and then the battery 121 can be electrically connected to the atomizer through the circuit board 122 and the output electrode assembly 123.

[0063] See also Figure 3 and Figure 4In some embodiments, the movable shell 13 may be a hollow rectangular column, defining an internal receiving cavity 1311 and a battery cavity 1312. The battery cavity 1312 is located on the side of the receiving cavity 1311 away from the assembly space. The circuit board 122 is disposed within the receiving cavity 1311, and the battery 121 is disposed within the battery cavity 1312. The output electrode assembly 123 passes through the movable shell 13, partially extending into the receiving cavity 1311 for electrical connection with the circuit board 122, and partially exposed on the side of the movable shell 13 facing the assembly space for connection with an atomizer located within the assembly space. The battery 121 can be electrically connected to the circuit board 122 via conductive structures such as wires, electrode plates, and electrode contacts arranged on the movable shell 13.

[0064] When the movable housing 13 drives the power supply component 12 to move back and forth between the first position and the second position, the battery 121, the circuit board 122 and the output electrode component 123 can move synchronously.

[0065] In some embodiments, the movable housing 13 may define only a receiving cavity 1311, with the battery 121 disposed outside the movable housing 13 and positioned inside the receiving cavity 110, and electrically connected to the circuit board 122 inside the receiving cavity 1311 via conductive rails, deformable wires, or other electrical connection structures. In this embodiment, the remaining components of the power supply assembly 12 move back and forth between a first position and a second position under the influence of the movable housing 13.

[0066] In some embodiments, when the housing 11 is configured with other shapes, the movable housing 13 can also be adjusted in shape accordingly to define the assembly space together with the chamber wall of the accommodating cavity 110. For example, it can also be configured as various shapes such as cylindrical, polygonal columnar, hemispherical, semi-ellipsoidal, polygonal, and irregular. It should be understood that the shape of the movable housing 13 can be the same as or different from that of the housing 11.

[0067] In some embodiments, the housing 11 further defines an operation window 111, which is connected to the accommodating cavity 110 and the outside. The movable housing 13 includes a main body 131 and an operation part 132. The main body 131 is located within the accommodating cavity 110 and defines a receiving cavity 1311 and a battery cavity 1312. The operation part 132 is connected to the main body 131 and is movably disposed within the operation window 111. During user operation, the main body 131 can be moved within the accommodating cavity 110 by pushing the operation part 132 within the operation window 111, thereby enabling the power supply component 12 to move back and forth between a first position and a second position.

[0068] Specifically, please refer to the following: Figure 1 and Figure 2The operation window 111 can extend along the axial direction of the housing 11 in the shape of a rectangular window. The dimension of the operation part 132 in the direction perpendicular to the axial direction of the housing 11 is adapted to the dimension of the operation window 11 so that the operation window 111 can play a guiding role and the operation part 132 can move back and forth within the operation window 111 along the axial direction of the housing 11.

[0069] Furthermore, the operation window 111 can have a certain interference fit with the operation unit 132. This arrangement allows the operation unit 132 to move within the operation window 111 while the operation window 111 acts as a limit for the operation unit 132, so that the power supply component 12 can be maintained in the first position and the second position.

[0070] like Figure 2 As shown, when the power supply component 12 is in the second position, the operation part 132 is located at the end of the operation window 111 away from the opening 112 along the axial direction of the housing 11.

[0071] When the power supply component 12 is in the first position, the operation part 132 can be located at one end of the operation window 111 along the axial direction of the housing 11 and close to the opening 112, or it can be located at any position in the middle of the operation window 111 along the axial direction of the housing 11, without any specific limitation.

[0072] It should be understood that when the power supply component 12 is in the first position, and the operating part 132 is located at any position in the middle of the operating window 111 along the axial direction of the housing 11, the limiting of the operating part 132 in this position can be achieved by setting a limiting structure between the movable housing 13 and the cavity wall of the accommodating cavity 110. This limiting structure can be implemented by magnetic attraction, snap-fit, protrusion, interference fit, motor control, etc., and no specific limitation is made here.

[0073] In some embodiments, the positioning of the power supply component 12 at the first position and the second position by the movable shell 13 can be achieved by a limiting structure.

[0074] In some embodiments, a guide rail structure may be provided between the cavity wall of the accommodating cavity 110 and the movable shell 13 to enable the movable shell 13 to move and be guided within the accommodating cavity 110.

[0075] In some embodiments, the movement of the movable shell 13 within the accommodating cavity 110 can also be achieved by providing an electrically driven component such as a motor within the shell 11.

[0076] In some embodiments, a connection port may be defined at a position corresponding to the battery cavity 1312 on the main body 131 to connect the battery cavity 1312 to the outside. This arrangement facilitates the recycling and maintenance of the battery 121. And / or, the main body 131 may be formed by detachably assembling multiple components. This arrangement facilitates the removal of the power supply component 12 located in the receiving cavity 1311 and the battery cavity 1312 after disassembly for maintenance or replacement.

[0077] like Figure 3 , Figure 6 and Figure 8 As shown, in some embodiments, the movable shell 13 defines an air intake channel 100, which can be connected to the assembly space and the outside. When the first atomizer 20 and / or the second atomizer 30 are assembled into the assembly space, the air intake channel 100 can be connected to the first atomization channel 221 of the first atomizer 20 and / or the second atomization channel 321 of the second atomizer 30 to form an airflow channel 40 through the electronic atomizing device 1 for the user to inhale.

[0078] Specifically, the air intake channel 100 can be formed on the main body 131 and the operation part 132 of the movable housing 13, so that the end of the air intake channel 100 away from the assembly space is connected to the outside through the operation window 111.

[0079] Furthermore, the air intake channel 100 can also be groove-shaped, with its opening facing one side of the assembly space. When the atomizer is assembled into the assembly space, the atomizer blocks the opening of the air intake channel 100, and at the same time, the atomization channel of the atomizer is connected to the air intake channel 100.

[0080] In some embodiments, an air inlet may be defined on the housing 11, and the housing 11 and / or the movable housing 13 together define the air intake passage 100.

[0081] In some embodiments, the atomizing host 10 may further include an airflow sensor 14, which is electrically connected to the control circuit on the circuit board 122 and connected to the airflow channel 40 in the electronic atomizing device 1. The sensor is used to monitor the number of inhalations of the user by monitoring the airflow in the airflow channel 40, and to control the atomization speed of the atomizing component in the atomizer to the atomized liquid according to the user's inhalation, so as to improve the inhalation experience.

[0082] Specifically, the airflow sensor 14 is mounted on the circuit board 122. The main body 131 of the movable housing 13 also defines a detection air hole 133, which can be connected to the receiving cavity 1311 and the air inlet channel 100, respectively. Furthermore, during the user's suction process, a negative pressure is formed within the receiving cavity 1311, and the airflow sensor 14 monitors the user's suction by monitoring this negative pressure.

[0083] It should be understood that the airflow sensor 14 can adopt existing technologies such as MEMS sensors and microphones, and no specific limitations are made here.

[0084] In some embodiments, the movable shell 13 or the housing 11 may also be provided with a cavity that communicates with the air intake channel 100 to house the airflow sensor 14.

[0085] like Figure 3 As shown, in some embodiments, the output electrode assembly 123 includes a first output electrode 1231 and a second output electrode 1232. Both the first output electrode 1231 and the second output electrode 1232 include at least two electrode contacts, which are evenly spaced along the circumference of the housing 11 on the movable housing 13. The first output electrode 1231 and the second output electrode 1232 are arranged sequentially from the inside to the outside in a direction perpendicular to the axis of the housing 11. The second output electrode 1232 is located on the side of the first output electrode 1231 opposite to the axis of the housing 11, that is, on the outside of the output electrode assembly 123.

[0086] like Figure 5 As shown, when the power supply component 12 is in the first position, the first output electrode 1231 forms an electrical connection with the first atomizer 20 or the second atomizer 30. Figure 7 As shown, when the power supply component 12 is in the second position, the first output electrode 1231 is electrically connected to the second atomizer 30, and the second output electrode 1232 is electrically connected to the first atomizer 20.

[0087] Of course, in some embodiments, for an electronic atomizing device 1 with multiple atomizers, the output electrode assembly 123 may also include multiple output electrodes such as a third output electrode and a fourth output electrode, so as to be electrically connected to different atomizers when the power supply assembly 12 is in different positions.

[0088] like Figure 7 and Figure 8 As shown, in some embodiments, when the electronic atomizing device 1 is in the second use state, the first atomizer 20 and the second atomizer 30 are coaxially and sequentially assembled into the accommodating cavity 110 along the length direction of the atomizing host 10, and the first atomizer 20 is stacked on top of the second atomizer 30.

[0089] Specifically, such as Figures 3 to 8As shown, the first atomizer 20 may include a first atomizing shell 21, a first atomizing component 22, a first connecting electrode 23, and a mouthpiece 24. The first atomizing shell 21 defines a first liquid storage chamber 211, which stores atomizing liquid. The first atomizing component 22 is disposed within the first atomizing shell 21 and is used to atomize the atomizing liquid in the first liquid storage chamber 211 after being powered on. The first connecting electrode 23 is electrically connected to the first atomizing component 22, passes through the first atomizing shell 21, and is at least partially exposed at the end of the first atomizing shell 21 near the power supply component 12. It is evenly spaced along the circumference of the first atomizing shell 21 and is used for electrical connection with the power supply component 12. The mouthpiece 24 is disposed at the end of the first atomizing shell 21 away from the power supply component 12 and defines an air outlet channel 241 for the user to inhale. The first atomizing component 22 defines a first atomizing channel 221, the outlet of which can be connected to the inlet of an outlet channel 241. The outlet of the outlet channel 241 is connected to the outside. When the first atomizer 20 is assembled into the assembly space, the first atomizing channel 221 can be connected to the inlet channel 100, and both ends are connected to the outside through the inlet channel 100 and the outlet channel 241 respectively, so that the aerosol in the first atomizing channel 221 can flow out from the outlet channel 241 for user use.

[0090] The second atomizer 30 may include a second atomizing shell 31, a second atomizing component 32, a second connecting electrode 33, and a third connecting electrode 34. The second atomizing shell 31 defines a second liquid storage chamber 311, which stores atomizing liquid. The second atomizing component 32 is disposed within the second atomizing shell 31 and is used to atomize the atomizing liquid in the second liquid storage chamber 311 after being powered on. The second atomizing component 32 defines a second atomizing channel 321, which is open at both ends, with one end connected to the air inlet channel 100, forming a two-way airflow channel 40 to facilitate the outflow of aerosol from the second atomizing channel 321 for user use.

[0091] The second connecting electrode 33 and the third connecting electrode 34 are respectively disposed on the second atomizing shell 31, and are at least partially exposed at the end of the second atomizing shell 31 near the power supply component 12, and are evenly spaced along the circumference of the second atomizing shell 31. The second connecting electrode 33 is electrically connected to the second atomizing component 32, and is used to electrically connect to the power supply component 12 to supply power to the second atomizing component 32 so that it can perform atomization.

[0092] The third connecting electrode 34 extends axially along the second atomizing shell 31 and is at least partially exposed at the end of the second atomizing shell 31 away from the power supply component 12. Its end closer to the power supply component 12 is used for electrical connection to the power supply component 12, and its end away from the power supply component 12 is used for electrical connection to the first connecting electrode 23, so that the first atomizing component 22 can be electrically connected to the power supply component 12 through the first connecting electrode 23 and the third connecting electrode 34.

[0093] Furthermore, such as Figure 7 As shown, the third connecting electrode 34 is exposed at the end of the second atomizing shell 31 near the power supply component 12, and is located on the side of the second connecting electrode 33 away from the axis of the shell 11, that is, on the outside of the second connecting electrode 33, in a direction perpendicular to the axis of the shell 11. The third connecting electrode 34 is exposed at the end of the second atomizing shell 31 away from the power supply component 12, and its position corresponds to that of the first connecting electrode 23 exposed at the end of the first atomizing shell 21 near the power supply component 12, in a position perpendicular to the axis of the shell 11. The positions of both are in an axial direction perpendicular to the shell 11, and can correspond to the first output electrode 1231.

[0094] like Figure 5 and Figure 6 As shown, when the power supply component 12 is in the first position and the electronic atomizing device 1 is in the first use state, the user can choose to assemble the first atomizer 20 or the second atomizer 30 into the first assembly space.

[0095] When the user selects the first atomizer 20 to be assembled into the first assembly space, its mouthpiece 24 protrudes from the housing 11 through the opening 112 to facilitate inhalation. The portion of the first connecting electrode 23 exposed outside the first atomizing shell 21 is electrically connected to the first output electrode 1231 of the power supply assembly 12. The first atomizing assembly 22 is electrically connected to the battery 121 through the first connecting electrode 23 and the first output electrode 1231.

[0096] When the user selects to assemble the second atomizer 30 into the first assembly space, the portion of the second connecting electrode 33 exposed outside the second atomizing shell 31 is electrically connected to the first output electrode 1231 of the power supply assembly 12. The second atomizing assembly 32 is electrically connected to the battery 121 through the second connecting electrode 33 and the first output electrode 1231.

[0097] It should be understood that, in some embodiments, the electronic atomizing device 1 may be equipped with a mouthpiece for assembly with the second atomizer 30 for user inhalation. Alternatively, the second atomizer 30 may also include a mouthpiece.

[0098] like Figure 7 and Figure 8As shown, when the power supply component 12 is in the second position and the electronic atomizing device 1 is in the second usage state, the user can assemble the first atomizer 20 and the second atomizer 30 into the second assembly space. The first atomizer 20 can be located on the side of the housing 11 opposite to the power supply component 12 in the axial direction of the housing 11, and the mouthpiece 24 can still be exposed through the opening 112 of the housing 11.

[0099] The second atomizer 30 has its second connecting electrode 33 electrically connected to the first output electrode 1231, and the second atomizing assembly 32 is electrically connected to the battery 121 via the second connecting electrode 33 and the first output electrode 1231. The first connecting electrode 23 and the third connecting electrode 34 of the first atomizer 20 are electrically connected to the portions of the second atomizing shell 31 exposed at the end away from the power supply assembly 12, and the portion of the third connecting electrode 34 exposed at the end of the second atomizing shell 31 near the power supply assembly is electrically connected to the second output electrode 1232. The first atomizing assembly 22 is electrically connected to the battery 121 via the first connecting electrode 23, the third connecting electrode 34, and the second output electrode 1232.

[0100] In this operating state, the air inlet of the second atomizing channel 321 of the second atomizer 30 is connected to the air inlet channel 100, and the air outlet is coaxially connected to the first atomizing channel 221 of the first atomizer 20. During the user's inhalation, outside air first enters the second atomizing channel 321 through the air inlet channel 100, carrying away the aerosol within the second atomizing channel 321. Then, it passes through the first atomizing channel 221, carrying away the aerosol within the first atomizing channel 221, and finally flows out through the air outlet channel 241.

[0101] This design allows for coaxial connection of the two atomizing channels, reducing bends in the airflow channel 40 and improving atomization efficiency and inhalation quality. Users can inhale the aerosols generated by both atomizers in one breath, enhancing the flavor experience. Furthermore, the appearance of this electronic atomizing device 1 is unaffected by the number of atomizers inside, ensuring visual consistency.

[0102] In some embodiments, the first output electrode 1231, the second output electrode 1232, the first connecting electrode 23, the second connecting electrode 33, and the third connecting electrode 34 may adopt various conductive structures such as conductive pillars, electrode contacts, electrode sheets, and irregularly shaped conductive springs. No specific limitations are made here.

[0103] It is important to understand that different conductive structures can be used between the two interconnected electrode parts to improve the stability of the electrical connection.

[0104] For example, such as Figure 3 and Figure 4As shown, the first connecting electrode 23 can be in the form of an electrode sheet and is attached to the end face of the first atomizing shell 21 near the power supply component 12. The portion of the third connecting electrode 34 exposed at the end of the second atomizing shell 31 away from the power supply component 12 can be in the form of a convex, irregularly shaped conductive spring sheet to make a stable electrical connection with the first connecting electrode 23, while also absorbing a certain assembly tolerance.

[0105] For example, continue reading Figure 3 and Figure 4 The portions of the second connecting electrode 33 and the third connecting electrode 34 exposed at the end of the second atomizing shell 31 near the power supply component 12 can both be in the form of electrode sheets, spaced apart and attached to the end face of the second atomizing shell 31 near the power supply component 12. The portions of the first output electrode 1231 and the second output electrode 1232 exposed at the movable shell 13 can be in the form of protruding conductive contacts, so as to achieve stable electrical connection with the second connecting electrode 33 and the third connecting electrode 34 respectively.

[0106] In some embodiments, the exposed portion of the second connecting electrode 33 may also be located on the side of the third connecting electrode 34 exposed on the second atomizing shell 31 near the power supply assembly 12, away from the axis of the shell 11, in a direction perpendicular to the axis of the housing 11. That is, it may be located inside the third connecting electrode 34.

[0107] In some embodiments, the third connecting electrode 34 is exposed at the end of the second atomizing shell 31 away from the power supply component 12, and the first connecting electrode 23 is exposed at the end of the first atomizing shell 21 near the power supply component 12. It may also correspond to the second output electrode 1232 on the axis perpendicular to the shell 11.

[0108] In some embodiments, the second atomizer 30 may include only the second connecting electrode 33. In this embodiment, an electrical connection structure may also be provided on the chamber wall of the accommodating cavity 110 of the housing 11. When the electronic atomizing device 1 is in the second use state, the electrical connection structure can be electrically connected to the second output electrode 1232 and the first connecting electrode 23 respectively, thereby realizing the electrical connection between the first atomizer 20 and the power supply component 12.

[0109] It should be understood that the atomizing host 10 can also be adapted to other atomizers and applied to other electronic atomizing devices 1, which will not be elaborated here.

[0110] It should be understood that the electronic atomizing device 1 can be applied in the field of electronic cigarettes, as well as in fields such as medical or beauty treatments. The heating method of the electronic atomizing device 1 is also unrestricted; for example, it can employ one or more of the following heating methods: resistance heating, electromagnetic heating, infrared heating, and chemical heating.

[0111] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomization host, characterized by, The atomization main machine (10) comprises: a shell (11) having a receiving cavity (110) with one end open, the receiving cavity (110) being used for detachably mounting an atomizer; a power supply assembly (12) movably arranged in the receiving cavity (110), and the power supply assembly (12) having a first position and a second position relative to the shell (11); when the power supply assembly (12) is in the first position, the receiving cavity (110) has a first assembly space; when the power supply assembly (12) is in the second position, the receiving cavity (110) has a second assembly space, and the volume of the second assembly space is greater than that of the first assembly space.

2. The atomization host of claim 1, wherein, Further comprising a movable shell (13), the power supply assembly (12) is arranged on the movable shell (13), and the movable shell (13) is movably arranged in the receiving cavity (110) and cooperates with the cavity wall of the receiving cavity (110) to define an assembly space.

3. The atomization host of claim 2, wherein, The power supply assembly (12) comprises a battery, a circuit board (122) electrically connected with the battery, and an output electrode assembly (123) electrically connected with the circuit board (122); the movable shell (13) defines a containing cavity (1311); the battery and the circuit board (122) are arranged in the containing cavity (1311), and the output electrode assembly (123) is arranged on the movable shell (13) and exposed to one side of the movable shell (13) facing the assembly space.

4. The atomization host of claim 3, wherein, The output electrode assembly (123) comprises a first output electrode (1231) and a second output electrode (1232); the second output electrode (1232) is arranged on the outer side of the movable shell (13) relative to the first output electrode (1231).

5. The atomization master of claim 3 or 4, wherein, The shell (11) defines an operation window (111) in communication with the receiving cavity (110) and the outside respectively; the movable shell (13) comprises a main body portion (131) and an operation portion (132) arranged on the main body portion (131), the containing cavity (1311) is formed on the main body portion (131), the main body portion (131) is located in the receiving cavity (110), and the operation portion (132) is movably arranged in the operation window (111), and the operation portion (132) is configured to drive the main body portion (131) to reciprocally move between the first position and the second position.

6. The atomization host of claim 5, wherein, The movable shell (13) defines an air inlet channel (100) thereon, one end of the air inlet channel (100) is in communication with the outside through the operation window (111), and the other end is in communication with the assembly space.

7. The atomization host of claim 6, wherein, The active shell (13) further defines a detection air hole (133) in communication with the air inlet channel (100) and the accommodating cavity (1311) respectively; the atomization main machine (10) further comprises an air flow sensor (14) arranged corresponding to the detection air hole (133), the air flow sensor (14) is arranged on the side of the circuit board facing the detection air hole (133) and is electrically connected with the circuit board (122).

8. An electronic atomizing device, characterized by, The electronic atomization device (1) comprises a first atomizer (20), at least one second atomizer (30) and the atomization main machine (10) of any one of claims 1 to 7; the electronic atomization device (1) comprises a first use state and a second use state; When the electronic atomization device (1) is in the first use state, the power supply assembly (12) is moved to the first position, and one of the first atomizer (20) or the second atomizer (30) is assembled into the accommodating cavity (110); When the electronic atomization device (1) is in the second use state, the power supply assembly (12) is moved to the second position, the first atomizer (20) and at least one second atomizer (30) are assembled into the accommodating cavity (110) along the length direction of the atomization main machine (10), and the first atomizer (20) is stacked above the second atomizer (30).

9. The electronic atomizing device of claim 8, wherein, The first atomizer (20) comprises a first atomization shell (21), a first atomization assembly (22) arranged in the first atomization shell (21), a first connecting electrode (23) and a suction nozzle (24); The suction nozzle is arranged at one end of the first atomization shell (21); the first atomization assembly (22) is arranged in the first atomization shell (21) and defines a first atomization channel (221); the first connecting electrode (23) is electrically connected with the first atomization assembly (22), and the first connecting electrode (23) is at least partially exposed at one end of the first atomization shell (21) close to the power supply assembly (12); when the electronic atomization device (1) is in the first use state, the first connecting electrode (23) forms electrical connection with the power supply assembly (12); And / or, the second atomizer (30) comprises a second atomization shell (31), a second atomization assembly (32) arranged in the second atomization shell (31) and a second connecting electrode (33); The second atomization assembly (32) is arranged in the second atomization shell (31) and defines a second atomization channel (321); the second connecting electrode (33) is electrically connected with the second atomization assembly (32), and the second connecting electrode (33) is at least partially exposed at one end of the second atomization shell (31) close to the power supply assembly (12); when the electronic atomization device (1) is in the first use state, the second connecting electrode (33) forms electrical connection with the power supply assembly (12).

10. The electronic atomizing device of claim 9, wherein, The second atomizer (30) further comprises a third connecting electrode (34); The third connecting electrode (34) is arranged to extend axially along the second atomization shell (31) and is at least partially exposed at two opposite ends of the second atomization shell (31) in the axial direction, and the third connecting electrode (34) is arranged on the outer side of the second atomization shell (31) relative to the second connecting electrode (33); When the electronic atomization device (1) is in the second use state, the first atomization channel (221) and the second atomization channel (321) are in communication; one end of the third connecting electrode (34) is electrically connected with the first connecting electrode (23), and the other end is electrically connected with the power supply assembly (12); the second connecting electrode (33) is electrically connected with the power supply assembly (12).

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