Electronic atomization device

Abstract

The utility model relates to an electronic atomization device. A power supply assembly comprises a first electrode; the cartridge holder assembly is movably connected with the power supply assembly; the cartridge holder assembly comprises a first accommodating cavity and a second accommodating cavity; at least part of the first atomization assembly is contained in the first containing cavity; at least part of the second atomization assembly is contained in the second containing cavity; each of the first atomization assembly and the second atomization assembly comprises a second electrode; when the cartridge holder assembly is at the initial position, the second electrode of the first atomization assembly is in contact with the first electrode to form electric connection, and the first atomization assembly and the second atomization assembly are staggered or have a height difference in the longitudinal direction, so that rotation between the cartridge holder assembly and the power supply assembly is prevented; the cartridge holder assembly can rotate relative to the power source assembly at the switching position, and then the second atomization assembly is driven to rotate to the position corresponding to the first electrode. According to the electronic atomization device, the storage amount of the liquid matrix is increased, meanwhile, the user experience is improved, and the user can conveniently use the electronic atomization device.

Description

Technical Field

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

[0002] An electronic atomizing device is an electronic product that generates an aerosol by atomizing a liquid matrix for users to inhale. An electronic atomizing device typically includes an atomizing component and a power supply component. The atomizing component has a reservoir for storing the liquid matrix and an atomizer for atomizing the liquid matrix.

[0003] In some existing electronic atomizing devices, there is often only one atomizing component. Due to the limited volume of a single atomizing component, the capacity and type of liquid matrix that the electronic atomizing device can store are limited, thus affecting the user experience. Utility Model Content

[0004] The purpose of this application is to provide an electronic atomizing device with a large liquid matrix storage capacity.

[0005] One embodiment of this application provides an electronic atomizing device, including:

[0006] A power supply assembly for providing power; the power supply assembly includes a first electrode;

[0007] A magazine assembly is movably connected to the power supply assembly; the magazine assembly includes a first receiving cavity and a second receiving cavity.

[0008] The first atomizing component is at least partially housed in the first receiving cavity;

[0009] The second atomizing component is at least partially housed in the second receiving cavity;

[0010] Both the first atomizing component and the second atomizing component include a second electrode;

[0011] The magazine assembly is movable relative to the power supply assembly between an initial position and a switching position. In the initial position, the second electrode of the first atomizing assembly is in contact with the first electrode to form an electrical connection, and the first atomizing assembly and the second atomizing assembly are longitudinally misaligned or have a height difference, thereby preventing rotation between the magazine assembly and the power supply assembly.

[0012] The magazine assembly is also configured to rotate relative to the power supply assembly in the switched position, thereby driving the second atomizing assembly to rotate to the position corresponding to the first electrode.

[0013] In one example, the magazine assembly or the power assembly provides user operation to move from an initial position to a switching position, and moves one of the first atomizing assembly and the second atomizing assembly, thereby resolving the misalignment between them.

[0014] In one example, the power supply assembly further includes a first channel through which airflow passes, and both the first atomizing assembly and the second atomizing assembly further include a second channel through which airflow passes;

[0015] In the initial position, the second channel of the first atomizing component is in fluid communication with the first channel of the magazine assembly.

[0016] After the magazine assembly is operatively rotated relative to the power supply assembly in the switched position, the second channel of the second atomizing assembly is switched to be in fluid communication with the first channel.

[0017] In one example, the magazine assembly includes a connecting shaft, and the power supply assembly has a connecting hole to which the connecting shaft is movably connected.

[0018] In one example, an elastic element is also included to maintain the magazine assembly and the power supply assembly in a resilient connection;

[0019] The elastic element is configured to provide elastic force to return the magazine assembly from the switched position to the initial position.

[0020] In one example, both the first atomizing component and the second atomizing component include a proximal end having a mouthpiece and a distal end arranged opposite to it, with the second electrode disposed at the distal end. When the magazine assembly is in the initial position, a portion of the first atomizing component is received within the first receiving cavity, and the proximal end of the first atomizing component extends out of the first receiving cavity.

[0021] In one example, when the magazine assembly is in the switching position, the first atomizing assembly is fully contained within the first receiving cavity.

[0022] In one example, as the magazine assembly returns from the switched position to the initial position, the power assembly pushes the second atomizing assembly so that its proximal end extends outside the second receiving cavity.

[0023] In one example, the power supply assembly is provided with a third receiving cavity;

[0024] When the magazine assembly is in the initial position, a portion of the second atomizing assembly is accommodated in the second receiving cavity, and another portion of the second atomizing assembly is accommodated in the third receiving cavity;

[0025] When the magazine assembly moves from the initial position to the switching position, the magazine assembly can drive the second atomizing component to move outside the third receiving cavity.

[0026] In one example, after the magazine assembly is operatively returned from the switched position to the initial position, a portion of the first atomizing assembly is accommodated in the first receiving cavity, and another portion of the first atomizing assembly is accommodated in the third receiving cavity.

[0027] In one example, the height of the portion of the first atomizing component extending outside the first receiving cavity is less than or approximately equal to the depth of the third receiving cavity.

[0028] In one example, a cover is provided at one end of the second receiving cavity;

[0029] When the second atomizing component is housed in the second receiving cavity and the third receiving cavity, the cover member covers the second receiving cavity.

[0030] In one example, one end of the first electrode is exposed on the top wall of the power assembly, and the third receiving cavity is disposed on the top wall of the power assembly.

[0031] In one example, a boss is provided on the wall of the second receiving cavity, and a portion of the surface of the second atomizing component abuts against the boss, so that when the magazine assembly moves along the longitudinal direction, the magazine assembly can drive the second atomizing component to move together along the longitudinal direction.

[0032] Another aspect of this application provides an electronic atomizing device, including:

[0033] A power supply assembly for providing power; the power supply assembly includes a first electrode and a third receiving cavity;

[0034] A magazine assembly is movably connected to the power supply assembly; the magazine assembly includes a first receiving cavity and a second receiving cavity.

[0035] The first atomizing component is at least partially housed in the first receiving cavity;

[0036] The second atomizing component is at least partially housed in the second receiving cavity;

[0037] Both the first atomizing component and the second atomizing component include a second electrode;

[0038] The magazine assembly is configured to move longitudinally from an initial position to a switching position and to rotate relative to the power supply assembly in the switching position. When the magazine assembly is in the initial position, at least a portion of the first atomizing component is accommodated in the first receiving cavity, the second electrode of the first atomizing component is kept in contact with the first electrode to form an electrical connection, a portion of the second atomizing component is accommodated in the second receiving cavity, and another portion of the second atomizing component is accommodated in the third receiving cavity.

[0039] After the magazine assembly is operated to rotate relative to the power supply assembly in the switched position and returns to the initial position, at least a portion of the second atomizing assembly is accommodated in the second receiving cavity, the second electrode of the second atomizing assembly is switched to maintain contact with the first electrode to form an electrical connection, a portion of the first atomizing assembly is accommodated in the first receiving cavity, and another portion of the first atomizing assembly is accommodated in the third receiving cavity.

[0040] Another aspect of this application embodiment provides an electronic atomizing device, including:

[0041] A power supply assembly, the power supply assembly including a first electrode;

[0042] The magazine assembly is movably connected to the power supply assembly;

[0043] The first atomizing component is at least partially removably retained in the magazine assembly;

[0044] The second atomizing component is at least partially removably retained in the magazine assembly; both the first and second atomizing components include a proximal end having a mouthpiece and a distal end disposed opposite to it, wherein a second electrode is disposed on the distal end that can electrically contact the first electrode;

[0045] In this configuration, one of the magazine assembly and the power supply assembly is movable relative to the other between an initial position and a switching position. In the initial position, the proximal end of the first atomizing component extends outside the magazine assembly to provide inhalation for the user, and the magazine assembly and the power supply assembly are restricted from rotation. When one of the magazine assembly and the power supply assembly is in the switching position relative to the other, the proximal end of the first atomizing component is completely retracted into the magazine assembly, and the magazine assembly is able to rotate relative to the power supply assembly, thereby driving the second electrode of the second atomizing component to rotate to a position corresponding to the first electrode.

[0046] In the above-described electronic atomizing device, the magazine assembly can move relative to the power supply assembly between an initial position and a switching position. In the initial position, the first atomizing component is electrically connected to the power supply assembly, and the first and second atomizing components are longitudinally misaligned or have a height difference, thereby preventing rotation between the magazine assembly and the power supply assembly. In the switching position, it can rotate relative to the power supply assembly, thereby causing the second atomizing component to rotate to a position where it is electrically connected to the power supply assembly. Therefore, it can overcome the volume limitation of a single atomizing component and eliminate the need to disassemble atomizing components to switch between different components, which helps to increase the liquid matrix storage capacity while improving the user experience and convenience. Attached Figure Description

[0047] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0048] Figure 1 This is a schematic diagram of the electronic atomizing device provided in the embodiments of this application;

[0049] Figure 2 This is an exploded view of the electronic atomizing device provided in the embodiments of this application;

[0050] Figure 3 This is a cross-sectional view of the electronic atomizing device provided in the embodiments of this application;

[0051] Figure 4 This is another cross-sectional view of the electronic atomizing device provided in the embodiments of this application;

[0052] Figure 5 This is another cross-sectional view of the electronic atomizing device provided in the embodiments of this application;

[0053] Figure 6 This is a cross-sectional view of the magazine assembly provided in the embodiments of this application;

[0054] Figure 7 This is a schematic diagram of the atomizing component provided in the embodiments of this application;

[0055] Figure 8 This is a cross-sectional view of the atomizing component provided in the embodiments of this application;

[0056] Figure 9 This is a schematic diagram of the cover provided in the embodiments of this application. Detailed Implementation

[0057] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0058] The terms "first," "second," and "third" used in this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number or order of the indicated technical features. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship or movement of the components in a specific orientation (as shown in the accompanying drawings). If the specific orientation changes, the directional indication will also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0059] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0060] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be intervening elements. When an element is referred to as being "connected to" another element, it can be directly connected to the other element, or there may be one or more intervening elements. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0061] like Figures 1-5 As shown, one embodiment of this application provides an electronic atomizing device. The electronic atomizing device 100 is generally rectangular, that is, it has dimensions in the length direction, width direction, and thickness direction, and the dimension in the length direction is greater than the dimension in the width direction or the dimension in the thickness direction. The longitudinal direction of the electronic atomizing device 100 mentioned below refers to the length direction of the electronic atomizing device 100.

[0062] The electronic atomizing device 100 includes a power supply assembly 200 for providing power. A battery cell 201 and a circuit board 202 are disposed within the housing of the power supply assembly 200.

[0063] The battery cell 201 provides power for operating the electronic atomizing device 100. The battery cell 201 can be a rechargeable battery cell or a disposable battery cell. In a preferred embodiment, the battery cell 201 is a rechargeable battery cell, and the battery cell 201 is arranged along the width direction of the electronic atomizing device 100.

[0064] The circuit board 202 is located between the battery cell 201 and the bottom wall of the power supply assembly 200. The circuit board 202 can control the overall operation of the electronic atomizing device 100. Various components are integrated on the circuit board 202, such as control units (e.g., common microcontroller units MCU), airflow sensors (e.g., common microphones), etc.

[0065] In one example, the bottom wall of the power supply assembly 200 is provided with an air inlet 203, and the top wall of the power supply assembly 200 is provided with an air outlet 204. The power supply assembly 200 has a first channel 205 extending from the air inlet 203 to the air outlet 204. The first channel 205 allows airflow, that is, external air flows in from the air inlet 203, passes through the first channel 205, and flows out from the air outlet 204.

[0066] In a preferred embodiment, the space between the first channel 205 and the space where the battery cell 201 is installed is completely independent. For example, within the power assembly 200, structural components such as partitions and seals completely separate the first channel 205 from the space where the battery cell 201 is installed. This prevents air or aerosols from flowing into the space where the battery cell 201 is installed, thereby avoiding corrosion or damage to the battery cell 201.

[0067] The power supply assembly 200 also includes a first electrode 206. The first electrode 206 can be a common POGO PIN. Understandably, the first electrode 206 typically includes a positive electrode and a negative electrode. In the example shown in the figure, the positive electrode, the negative electrode, and the air outlet 204 are arranged on the side close to the electronic atomizing device 100, and the positive electrode, the negative electrode, and the air outlet 204 are arranged along the width direction of the electronic atomizing device 100, with the air outlet 204 positioned between the positive and negative electrodes. One end of the first electrode 206 is electrically connected to the battery cell 201, either directly or via the circuit board 202; the other end of the first electrode 206 is exposed on the top wall of the power supply assembly 200, thus being exposed outside the power supply assembly 200.

[0068] The top wall of the power supply assembly 200 is also provided with a third receiving cavity 207 and a connection hole 208. The third receiving cavity 207 is arranged on the other side near the electronic atomizing device 100, and the connection hole 208 is arranged between the first electrode 206 and the third receiving cavity 207.

[0069] A magnetic element 209 is also provided on the top wall of the power supply assembly 200, and the magnetic element 209 is arranged close to the first electrode 206 and the air outlet 204. Correspondingly, another magnetic element 207a is also provided on the bottom wall of the third receiving cavity 207.

[0070] like Figure 6 As shown, the electronic atomizing device 100 also includes a magazine assembly 300. The magazine assembly 300 can be formed by assembling multiple parts or by forming a single piece. The magazine assembly 300 is movably connected to the power supply assembly 200. After the magazine assembly 300 is connected to the power supply assembly 200, the housing of the magazine assembly 300 and the housing of the power supply assembly 200 together define the outer shell of the electronic atomizing device 100.

[0071] The magazine assembly 300 is provided with a connecting shaft 301, which is movably connected to the connecting hole 208, thereby realizing the movable connection between the magazine assembly 300 and the power supply assembly 200. In a preferred embodiment, an elastic element, such as a spring, is sleeved on the connecting shaft 301, which enables the magazine assembly 300 and the power supply assembly 200 to maintain an elastic connection.

[0072] The magazine assembly 300 includes a first receiving cavity 302 and a second receiving cavity 303. The first receiving cavity 302 and the second receiving cavity 303 are arranged along the width direction of the electronic atomizing device 100. One end of the connecting shaft 301 is connected to the partition wall between the first receiving cavity 302 and the second receiving cavity 303, and the other end of the connecting shaft 301 extends toward the bottom end of the electronic atomizing device 100. A boss 302a is provided on the cavity wall of the first receiving cavity 302, and a boss 303a is provided on the cavity wall of the second receiving cavity 303.

[0073] Both the upper and lower ends of the first receiving cavity 302 and the second receiving cavity 303 have openings. When the magazine assembly 300 is connected to the power supply assembly 200, the opening at the lower end of the first receiving cavity 302 covers the air outlet 204, the other end of the first electrode 206, and the magnetic component 209, and the opening at the lower end of the second receiving cavity 303 is aligned and connected with the third receiving cavity 207.

[0074] The electronic atomizing device 100 also includes a first atomizing component 400 and a second atomizing component 500. The first atomizing component 400 and the second atomizing component 500 adopt the same structural design. The following description uses the first atomizing component 400 as an example:

[0075] like Figures 7-8As shown, the first atomizing assembly 400 includes a tubular main shell 401 and a bottom cover 402 connected to the main shell 401. The main shell 401 and the bottom cover 402 together define the housing of the first atomizing assembly 400. The housing of the first atomizing assembly 400 includes a proximal end having a mouthpiece and a distal end arranged opposite to it.

[0076] The housing of the first atomizing component 400 is provided with a liquid storage chamber 403. The liquid storage chamber 403 is used to store a liquid matrix that can be atomized to generate a mist. The volume of the liquid storage chamber 403 can not exceed 5ml, for example, the volume of the liquid storage chamber 403 can be 2ml.

[0077] The first atomizing assembly 400 also includes an atomizing core 404 within its housing. The atomizing core 404 is in fluid communication with the liquid storage chamber 403 and is used to atomize the liquid matrix. The atomizing core 404 includes a liquid-absorbing element and a heating element. The liquid-absorbing element can be a porous body or fiber, capable of absorbing the liquid matrix and guiding it into the atomization range of the heating element. The heating element is used to atomize at least a portion of the liquid matrix on the liquid-absorbing element, forming an aerosol. The heating element can be integrated with the liquid-absorbing element, thus forming a single unit.

[0078] The first atomizing component 400 has an air inlet 405 at its bottom or distal end and an air outlet 406 at its proximal end. The housing of the first atomizing component 400 also has a second channel 407 extending from the air inlet 405 to the air outlet 406. The second channel 407 allows airflow; external air flows into the second channel 407 from the air inlet 405, mixes with the atomized mist generated by the atomizing core 404, and then flows out from the air outlet 406.

[0079] The first atomizing assembly 400 also includes a second electrode 408. The second electrode 408 may employ a common POGO PIN. Understandably, the second electrode 408 typically includes a positive electrode and a negative electrode. One end of the second electrode 408 is electrically connected to the heating element, and the other end of the second electrode 408 is exposed at the bottom or distal end of the first atomizing assembly 400, thus being exposed outside the first atomizing assembly 400.

[0080] A magnetic component 410 is also provided at the bottom of the first atomizing component 400.

[0081] It should be noted that the first atomizing component 400 and the second atomizing component 500 can be used to contain different liquid matrices. These different liquid matrices may include liquid matrices with different flavors or liquid matrices with different ingredients and proportions. Therefore, by switching atomizing components, different vaping experiences can be provided to the user. Of course, it is also feasible for the first atomizing component 400 and the second atomizing component 500 to contain the same liquid matrices.

[0082] Please refer to Figure 3 To understand this, after assembly, the first atomizing component 400 is at least partially housed in the first receiving cavity 302, thereby being removably held in the magazine assembly 300. The second electrode 408 of the first atomizing component 400 remains in contact with the first electrode 206 of the power supply assembly 200 to form an electrical connection, and the second channel 407 of the first atomizing component 400 is in fluid communication with the first channel 205 of the power supply assembly 200 (see reference). Figure 5 (As shown by the dashed arrow). In a preferred embodiment, the first atomizing component 400 is partially housed in the first receiving cavity 302, and the proximal end of the first atomizing component 400 extends out of the first receiving cavity 302, that is, it extends out from the opening at the upper end of the first receiving cavity 302; in this way, the user can inhale the atomized mist generated by the first atomizing component 400 through the proximal end of the first atomizing component 400 exposed outside the first receiving cavity 302.

[0083] After assembly, the second atomizing component 500 is at least partially accommodated in the second receiving cavity 303, thereby being removably held in the magazine assembly 300. In a preferred embodiment, a portion of the second atomizing component 500 is accommodated in the second receiving cavity 303, and another portion of the second atomizing component 500 is accommodated in the third receiving cavity 207. A boss 303a on the cavity wall of the second receiving cavity 303 abuts against a portion of the surface of the second atomizing component 500; for example, a boss 409 is provided on the outer wall of the second atomizing component 500, and the boss 409 abuts against the boss 303a. It is understood that the boss 303a may be formed by a protrusion provided on the cavity wall of the second receiving cavity 303; and the boss 409 abutting against the boss 303a may also be replaced by other structures, such as a groove or hole provided on the outer wall of the second atomizing component 500.

[0084] In a further implementation, the electronic atomizing device 100 also includes a cover 600. For example... Figure 9 As shown, the cover 600 includes a cover plate 601 and a rotating shaft 602. The cover plate 601 covers the opening at the upper end of the second receiving cavity 303, thereby covering the second receiving cavity 303 and preventing dust or other foreign objects from falling into the second receiving cavity 303 or the third receiving cavity 207, or directly into the second atomizing assembly 500. One end of the cover plate 601 has a through hole, through which the rotating shaft 602 passes, and both ends are connected to the connecting holes 304 on the magazine assembly 300. This allows the cover plate 601 to rotate around the rotating shaft 602, thereby opening or covering the second receiving cavity 303.

[0085] The aforementioned assembled state of the first atomizing component 400 and the second atomizing component 500 is the state before the magazine assembly 300 is operated, i.e., the magazine assembly 300 is in its initial position. Because another part of the second atomizing component 500 is housed in the third receiving cavity 207, the bottom of the first atomizing component 400 and the bottom of the second atomizing component 500 are not on the same horizontal plane (the plane containing the width and thickness directions of the electronic atomizing device 100). In other words, the first atomizing component 400 and the second atomizing component 500 are misaligned along the longitudinal direction of the electronic atomizing device 100, or there is a height difference between them along the longitudinal direction of the electronic atomizing device 100. At this time, the third receiving cavity 207 can prevent the magazine assembly 300 from rotating relative to the power supply assembly 200, ensuring a stable electrical connection between the second electrode 408 of the first atomizing component 400 and the first electrode 206 of the power supply assembly 200.

[0086] After the magazine assembly 300 is operatively moved along the longitudinal direction of the electronic atomizing device 100 and then rotated relative to the power supply assembly 200, switching between the first atomizing assembly 400 and the second atomizing assembly 500 can be achieved. At this time, the second electrode of the second atomizing assembly 500 is in contact with the first electrode 206 of the power supply assembly 200 to form an electrical connection, the second channel of the second atomizing assembly 500 is in fluid communication with the first channel 205 of the power supply assembly 200, a portion of the second atomizing assembly 500 is accommodated in the second receiving cavity 303 and the proximal end of the second atomizing assembly 500 extends out of the second receiving cavity 303, that is, it extends out from the opening at the upper end of the second receiving cavity 303; in this way, the user can inhale the atomized mist generated by the second atomizing assembly 500 through the proximal end of the second atomizing assembly 500 exposed outside the second receiving cavity 303. A portion of the first atomizing component 400 is housed in the first receiving cavity 302, and another portion of the first atomizing component 400 is housed in the third receiving cavity 207. The cover plate 601 can be flipped over to cover the opening at the upper end of the first receiving cavity 302.

[0087] Specifically, when the magazine assembly 300 is operatively moved first along the longitudinal direction of the electronic atomizing device 100, since the protrusion 303a on the cavity wall of the second receiving cavity 303 abuts against the protrusion 409 on the outer wall of the second atomizing assembly 500, the magazine assembly 300 can drive the second atomizing assembly 500 to move upward along the longitudinal direction of the electronic atomizing device 100 together (see reference). Figure 4 (As shown). At this time, the position of the first atomizing component 400 remains unchanged or does not change.

[0088] When the magazine assembly 300 moves the second atomizing assembly 500 outside the third receiving cavity 207, or when the bottom of the second atomizing assembly 500 is substantially at the same level as the bottom of the first atomizing assembly 400, or when the first atomizing assembly 400 and the second atomizing assembly 500 are not misaligned or have any height difference along the longitudinal direction of the electronic atomizing device 100, the third receiving cavity 207 releases the obstruction to the rotation of the magazine assembly 300 relative to the power supply assembly 200. That is, the magazine assembly 300 can now rotate relative to the power supply assembly 200, and is in the switching position. When the magazine assembly 300 is in the switching position, the first atomizing assembly 400 is fully contained in the first receiving cavity 302, and the second atomizing assembly 500 is fully contained in the second receiving cavity 303.

[0089] When the magazine assembly 300 rotates relative to the power supply assembly 200 (the magazine assembly 300 rotates around the connecting shaft 301, as shown by the rotating shaft S1 in the figure, and S2 in the figure is the rotation surface, which can be determined based on the top wall of the power supply assembly 200), for example, when the magazine assembly 300 rotates 180° relative to the power supply assembly 200 (it can be clockwise or counterclockwise), the magazine assembly 300 can drive the first atomizing assembly 400 and the second atomizing assembly 500 to rotate together relative to the power supply assembly 200, thereby realizing the switching between the first atomizing assembly 400 and the second atomizing assembly 500. At this time, the second atomizing assembly 500 rotates to the position corresponding to the first electrode 206, that is, the second electrode of the second atomizing assembly 500 keeps in contact with the first electrode 206 of the power supply assembly 200 to form an electrical connection, and the second channel of the second atomizing assembly 500 is fluidly connected to the first channel 205 of the power supply assembly 200. At this time, the magazine assembly 300 can return to its state before being operated or return to its initial position under the action of the elastic force. That is, the magazine assembly 300 moves downward along the longitudinal direction of the electronic atomizing device 100 under the action of the elastic force, thereby returning to its state before being operated or returning to its initial position. When the magazine assembly 300 returns to its initial position, a portion of the second atomizing assembly 500 is accommodated in the second receiving cavity 303, and the power supply assembly 200 pushes the second atomizing assembly 500 so that its proximal end extends out of the second receiving cavity 303; while a portion of the first atomizing assembly 400 is accommodated in the first receiving cavity 302, and another portion of the first atomizing assembly 400 is accommodated in the third receiving cavity 207. The cover plate 601 can be flipped over to cover the opening at the upper end of the first receiving cavity 302. The cover plate 601 can be flipped over manually or it can be automatically flipped over by being pushed out by the proximal end of the second atomizing assembly 500. In addition, the bottom of the first atomizing component 400 and the bottom of the second atomizing component 500 are returned to a state where they are not on the same horizontal plane. In other words, the first atomizing component 400 and the second atomizing component 500 are misaligned or have a height difference along the longitudinal direction of the electronic atomizing device 100. At this time, the third receiving cavity 207 can prevent the magazine assembly 300 from rotating relative to the power supply assembly 200, ensuring that the second electrode of the second atomizing component 500 and the first electrode 206 of the power supply assembly 200 maintain a stable electrical connection.

[0090] In the above implementation, the magnetic component 209 magnetically engages with the magnetic component 410 of the first atomizing component 400. When the magazine assembly 300 is in the initial position, it ensures a stable electrical connection between the second electrode 408 of the first atomizing component 400 and the first electrode 206 of the power supply assembly 200. Furthermore, when the magazine assembly 300 moves from the initial position to the switching position, it ensures that the position of the first atomizing component 400 remains unchanged. The magnetic engagement between the magnetic component 207a and the magnetic component of the second atomizing component 500 ensures that the second atomizing component 500 is contained within the second receiving cavity 303 and the third receiving cavity 207, and will not fall out from the opening at the top of the second receiving cavity 303.

[0091] In the above implementation, when the first atomizing component 400 and the second atomizing component 500 are switched, when the magazine assembly 300 returns to the initial position, the magnetic component 209 and the magnetic component of the second atomizing component 500 magnetically attract each other, which can ensure that the second electrode of the second atomizing component 500 and the first electrode 206 of the power supply assembly 200 maintain a stable electrical connection; while the magnetic component 207a and the magnetic component 410 of the first atomizing component 400 magnetically attract each other, which can ensure that the first atomizing component 400 is accommodated in the first accommodating cavity 302 and the third accommodating cavity 207, and will not fall out from the opening at the top of the first accommodating cavity 302.

[0092] In the above implementation, when the magazine assembly 300 is in the initial position, the height of the portion of the first atomizing assembly 400 extending outside the first receiving cavity 302 is less than or approximately equal to the depth of the third receiving cavity 207.

[0093] like Figure 3 and Figure 4 As shown, the height of the portion of the first atomizing component 400 extending beyond the first receiving cavity 302 is d1, and the depth of the third receiving cavity 207 is d2, where d1 ≤ d2. Generally, d1 is between 4mm and 8mm, or between 5mm and 8mm, or between 6mm and 8mm, or between 7mm and 8mm. d1 ≤ d2 ensures the stability of the magazine assembly 300 when moving from the initial position to the switching position, improving the user's operating experience.

[0094] In the above implementation, only two atomizing components and the corresponding magazine assembly 300 are shown in operation. It is understood that in other examples, it is also feasible for the electronic atomizing device 100 to include three or more atomizing components. In this other example, before the magazine assembly 300 is operated, the first electrode 206 of the power supply assembly 200 can be electrically connected to the second electrode of one of the atomizing components, and the first channel 205 of the power supply assembly 200 is fluidly connected to the second channel of the one of the atomizing components. After the magazine assembly 300 is operated to move first along the longitudinal direction of the electronic atomizing device 100 and then rotate relative to the power supply assembly 200, the first electrode 206 of the power supply assembly 200 can selectively be electrically connected to the second electrode of another atomizing component, and the first channel 205 of the power supply assembly 200 is fluidly connected to the second channel of the other atomizing component. During operation, the magazine assembly 300 can drive the other atomizing component to move along the longitudinal direction of the electronic atomizing device 100, and then cause the one atomizing component and the other atomizing component to rotate together relative to the power supply assembly 200, thereby realizing the switching between the one atomizing component and the other atomizing component. The direction of rotation can be clockwise or counterclockwise in the circumferential direction, and the rotation angle can be 360° / n, where n is the total number of atomizing components.

[0095] In the above implementation, when the magazine assembly 300 is active relative to the power supply assembly 200, for example, when the magazine assembly 300 moves from the initial position to the switching position, the first atomizing assembly 400 is inactive, while the second atomizing assembly 500 is active. It is understood that in other examples, it is also feasible for the first atomizing assembly 400 to be active while the second atomizing assembly 500 is inactive when the magazine assembly 300 is active relative to the power supply assembly 200.

[0096] For example, when the power supply assembly 200 moves downward along the longitudinal direction of the electronic atomizing device 100, it can drive the first atomizing assembly 400 downward (e.g., through magnetic attraction between the magnetic component 209 and the magnetic component 410 of the first atomizing assembly 400), so that the bottom of the second atomizing assembly 500 is substantially at the same level as the bottom of the first atomizing assembly 400, or the first atomizing assembly 400 and the second atomizing assembly 500 are not misaligned or have any height difference along the longitudinal direction of the electronic atomizing device 100. At this time, the proximal end of the first atomizing assembly 400 is completely retracted into the magazine assembly 300. Then, the power supply assembly 200 is rotated relative to the magazine assembly 300, thereby driving the first atomizing assembly 400 and the second atomizing assembly 500 to rotate together relative to the power supply assembly 200, and realizing the switching between the first atomizing assembly 400 and the second atomizing assembly 500. At this time, the proximal end of the second atomizing assembly 500 extends out of the magazine assembly 300, thereby ensuring that the user can inhale.

[0097] In this other example, it is feasible for all atomizing components to share the opening at the upper end of the first receiving cavity 302 without having to separately set openings at the upper ends of other receiving cavities.

[0098] It should be noted that the preferred embodiments of this application are given in the specification and accompanying drawings, but are not limited to the embodiments described in this specification. Furthermore, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic atomizing device, characterized by, The utility model relates to an atomizer, comprising: a power supply assembly for providing power; the power supply assembly comprises a first electrode; a cartridge assembly movably connected with the power supply assembly; the cartridge assembly comprises a first accommodating cavity and a second accommodating cavity; a first atomization assembly at least partially accommodated in the first accommodating cavity; a second atomization assembly at least partially accommodated in the second accommodating cavity; the first atomization assembly and the second atomization assembly each comprise a second electrode; wherein the cartridge assembly is movable relative to the power supply assembly between an initial position and a switching position, in the initial position the second electrode of the first atomization assembly is in contact with the first electrode to form an electrical connection, and the first atomization assembly and the second atomization assembly are longitudinally misaligned or have a height difference, thereby preventing rotation between the cartridge assembly and the power supply assembly; the cartridge assembly is further configured to rotate relative to the power supply assembly in the switching position, thereby driving the second atomization assembly to rotate to a position corresponding to the first electrode.

2. The electronic atomizing device of claim 1, wherein, the cartridge assembly or the power supply assembly is provided for a user to operate to move from the initial position to the switching position, and to carry one of the first atomization assembly and the second atomization assembly to move, thereby removing the misalignment between the two.

3. The electronic atomizing device of claim 1, wherein, the power supply assembly further comprises a first passage for airflow to pass through, and the first atomization assembly and the second atomization assembly each further comprise a second passage for airflow to pass through; in the initial position, the second passage of the first atomization assembly is in fluid communication with the first passage; after the cartridge assembly is operated to rotate relative to the power supply assembly in the switching position, the second passage of the second atomization assembly is switched to be in fluid communication with the first passage.

4. The electronic atomizing device of claim 1, wherein, the cartridge assembly comprises a connecting shaft, and the power supply assembly is provided with a connecting hole, and the connecting shaft is movably connected to the connecting hole.

5. The electronic atomizing device of claim 1, wherein, further comprising an elastic member for elastically connecting the cartridge assembly and the power supply assembly; the elastic member is configured to provide an elastic force to return the cartridge assembly from the switching position to the initial position.

6. The electronic atomizing device of claim 1, wherein, the first atomization assembly and the second atomization assembly each comprise a proximal end having a mouthpiece and an opposite distal end, and the second electrode is arranged at the distal end, and when the cartridge assembly is in the initial position, the first atomization assembly is partially accommodated in the first accommodating cavity and the proximal end of the first atomization assembly extends out of the first accommodating cavity.

7. The electronic atomizing device of claim 6, wherein, when the cartridge assembly is in the switching position, the first atomization assembly is completely accommodated in the first accommodating cavity.

8. The electronic atomizing device of claim 7, wherein, when the cartridge assembly returns from the switching position to the initial position, the power supply assembly pushes the second atomization assembly to make the proximal end of the second atomization assembly extend out of the second accommodating cavity.

9. The electronic atomizing device of claim 1, wherein, the power supply assembly is provided with a third accommodating cavity; when the cartridge assembly is in the initial position, a part of the second atomization assembly is accommodated in the second accommodating cavity, and another part of the second atomization assembly is accommodated in the third accommodating cavity; when the cartridge assembly moves from the initial position to the switching position, the cartridge assembly can drive the second atomization assembly to move out of the third accommodating cavity.

10. The electronic atomizing device of claim 9, wherein, After the cartridge assembly is operated to return from the switching position to the initial position, a portion of the first atomization assembly is accommodated in the first accommodation cavity, and another portion of the first atomization assembly is accommodated in the third accommodation cavity.

11. The electronic atomizing device of claim 9, wherein, The height of the portion of the first atomization assembly extending out of the first accommodation cavity is less than or substantially equal to the depth of the third accommodation cavity.

12. The electronic atomizing device of claim 9, wherein, One end of the second accommodation cavity is provided with a cover; When the second atomization assembly is accommodated in the second accommodation cavity and the third accommodation cavity, the cover covers the second accommodation cavity.

13. The electronic atomizing device of claim 9, wherein, One end of the first electrode is exposed to the top wall of the power supply assembly, and the third accommodation cavity is arranged on the top wall of the power supply assembly.

14. The electronic atomizing device of claim 1, wherein, A boss is arranged on the cavity wall of the second accommodation cavity, and a portion of the surface of the second atomization assembly abuts against the boss, so that when the cartridge assembly moves in the longitudinal direction, the cartridge assembly can drive the second atomization assembly to move in the longitudinal direction.

15. An electronic atomizing device, characterized by, Comprising: a power supply assembly for providing power; the power supply assembly comprises a first electrode and a third accommodation cavity; a cartridge assembly movably connected with the power supply assembly; the cartridge assembly comprises a first accommodation cavity and a second accommodation cavity; a first atomization assembly at least partially accommodated in the first accommodation cavity; a second atomization assembly at least partially accommodated in the second accommodation cavity; The first atomization assembly and the second atomization assembly each comprise a second electrode; Wherein, the cartridge assembly is configured to move from an initial position to a switching position along the longitudinal direction, and to rotate relative to the power supply assembly at the switching position, when the cartridge assembly is at the initial position, at least part of the first atomization assembly is accommodated in the first accommodation cavity, the second electrode of the first atomization assembly maintains contact with the first electrode to form an electrical connection, part of the second atomization assembly is accommodated in the second accommodation cavity, and another part of the second atomization assembly is accommodated in the third accommodation cavity; After the cartridge assembly is operated to rotate relative to the power supply assembly at the switching position and return to the initial position, at least part of the second atomization assembly is accommodated in the second accommodation cavity, the second electrode of the second atomization assembly is switched to maintain contact with the first electrode to form an electrical connection, part of the first atomization assembly is accommodated in the first accommodation cavity, and another part of the first atomization assembly is accommodated in the third accommodation cavity.

16. An electronic atomizing device, characterized by, Comprising: a power supply assembly, the power supply assembly comprising a first electrode; a cartridge assembly movably connected with the power supply assembly; a first atomization assembly at least partially removably retained in the cartridge assembly; a second atomization assembly at least partially removably retained in the cartridge assembly; The first atomization assembly and the second atomization assembly each comprise a proximal end having a suction nozzle and an oppositely arranged distal end, and a second electrode arranged on the distal end and electrically contactable with the first electrode; One of the cartridge assembly and the power assembly is movable relative to the other between an initial position and a switching position, in the initial position, the proximal end of the first atomization assembly extends outside the cartridge assembly to provide a user with a puff, and the cartridge assembly and the power assembly are restricted from rotating; when one of the cartridge assembly and the power assembly is in the switching position relative to the other, the proximal end of the first atomization assembly is fully retracted inside the cartridge assembly, and the cartridge assembly is rotatable relative to the power assembly, thereby driving the second electrode of the second atomization assembly to rotate to a position corresponding to the first electrode.

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