Electronic atomization device and control method thereof

Abstract

The invention discloses an electronic atomization device and a control method thereof.The electronic atomization device comprises a shell assembly and at least two atomization assemblies, the shell assembly comprises an inner shell with an airflow channel and a base, and the airflow channel comprises an airflow outlet section and at least two atomization channel sections; the at least two atomization channel sections are in one-to-one correspondence with the at least two atomization assemblies, one ends of all the atomization channel sections are converged and communicated at the airflow outlet section, and one end, far away from the airflow outlet section, of each atomization channel section is correspondingly provided with one atomization assembly; the base is arranged at the end, away from the airflow outlet section, of the inner shell. The inner wall of the inner shell, the base and the outer walls of all the atomization channel sections define a liquid storage cavity. All the atomization assemblies are further in liquid communication with the liquid storage cavity so as to heat and atomize the liquid in the liquid storage cavity to form aerosol. According to the technical scheme, the problems of waste of liquid in the liquid storage cavity or burnt smell caused by dry heating of the heating body can be avoided as much as possible, and the use experience of a user is improved.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an electronic atomization device and its control method. Background Technology

[0002] Electronic atomizing devices primarily store liquid through a reservoir. During use, the atomizing component converts the stored liquid into an aerosol, which is then sprayed out for the user to inhale. In related technologies, large-capacity electronic atomizing devices typically employ a multi-compartment, multi-heating-element design. This means that large-capacity electronic atomizing devices usually have at least two reservoirs, with each reservoir corresponding to a heating element for heating and atomization. However, in actual use, it was found that this type of large-capacity e-cigarette device, due to factors such as the resistance of the heating element, output power, and filling errors of the liquid reservoir, is prone to uneven liquid distribution in each reservoir. Specifically, it's easy for one reservoir to have some liquid remaining while another is empty. If the device is discarded, the liquid in the reservoir is wasted. If it continues to be used, the heating element in the empty reservoir will continue heating and atomizing simultaneously with other heating elements, leading to a burnt smell from the dry-burning heating element and negatively impacting the user experience. Summary of the Invention

[0003] This application provides an electronic atomizing device and its control method, aiming to improve the technical problem that the existing large-capacity electronic atomizing device with a compartmentalized multi-heating element structure design is prone to waste of liquid in the storage chamber or burnt taste caused by dry burning of the heating element, which affects the user experience.

[0004] Therefore, this application provides an electronic atomizing device, including a housing assembly and at least two atomizing components. The housing assembly includes an inner shell with an airflow channel and a base. The airflow channel includes an airflow outlet section and at least two atomizing channel sections. Each of the at least two atomizing channel sections corresponds to at least two atomizing components. One end of all the atomizing channel sections converges and connects at the airflow outlet section, and each atomizing channel section is provided with an atomizing component at its end away from the airflow outlet section. The base is installed at the end of the inner shell away from the airflow outlet section. The inner wall of the inner shell, the base, and the outer walls of all the atomizing channel sections enclose a liquid storage cavity. All the atomizing components are also in liquid communication with the liquid storage cavity to heat and atomize the liquid in the liquid storage cavity to form an aerosol.

[0005] Optionally, in some embodiments of this application, at least two atomizing channel segments include a first atomizing channel segment and a second atomizing channel segment, wherein the first atomizing channel segment and the second atomizing channel segment are distributed side by side at intervals, and one end of the first atomizing channel segment and one end of the second atomizing channel segment are both connected to the airflow outlet segment;

[0006] At least two atomizing components include a first atomizing component and a second atomizing component. The first atomizing component is installed in the base and is in gas communication with the end of the first atomizing channel section away from the airflow outlet section, and is in liquid communication with the liquid storage chamber. The second atomizing component is installed in the base and is in gas communication with the end of the second atomizing channel section away from the airflow outlet section, and is in liquid communication with the liquid storage chamber.

[0007] Optionally, in some embodiments of this application, the base is provided with a first atomizing chamber for accommodating the first atomizing component and a second atomizing chamber for accommodating the second atomizing component;

[0008] The first atomizing chamber is connected to the end of the first atomizing channel section away from the airflow outlet section, and the inner wall of the first atomizing chamber is provided with a first liquid outlet that connects to the liquid storage chamber.

[0009] The second atomizing chamber is connected to the end of the second atomizing channel section away from the airflow outlet section, and the inner wall of the second atomizing chamber is provided with a second liquid outlet that connects to the liquid storage chamber.

[0010] Optionally, in some embodiments of this application, a heat insulation layer is provided at the interval between the first atomizing channel segment and the second atomizing channel segment. The extension direction of the heat insulation layer, the extension direction of the first atomizing channel segment, and the extension direction of the second atomizing channel segment are all the same, and the first atomizing channel segment and the second atomizing channel segment are symmetrically arranged on both sides of the heat insulation layer.

[0011] Optionally, in some embodiments of this application, the first atomizing component and the second atomizing component are arranged in parallel, and the first atomizing component and the second atomizing component are symmetrically arranged on both sides of the extension line of the heat insulation layer.

[0012] Optionally, in some embodiments of this application, the atomizing component includes a liquid-guiding cotton and a heating element. The liquid-guiding cotton is located at one end of the corresponding atomizing channel segment away from the airflow outlet segment and blocks the liquid outlet of the liquid storage chamber. The heating element is mounted on the liquid-guiding cotton.

[0013] Optionally, in some embodiments of this application, the liquid-guiding cotton is a planar liquid-guiding cotton, and the heating element is a planar heating element, with the liquid-guiding cotton attached to one side surface of the heating element parallel to the extension direction of the atomizing channel segment.

[0014] Optionally, in some embodiments of this application, the base is further provided with an air intake channel that communicates with the external environment, and the end of the air intake channel away from the air inlet is connected to both the first atomizing chamber and the second atomizing chamber.

[0015] The electronic atomizing device also includes a microphone switch, which is installed in the air intake channel.

[0016] Furthermore, this application embodiment also provides a control method for an electronic atomizing device, applied to the aforementioned electronic atomizing device, the control method comprising the following steps:

[0017] If both the first atomizing component and the second atomizing component are in normal working order, then when the user uses the electronic atomizing device, the first atomizing component and the second atomizing component are controlled to alternately perform atomization work.

[0018] If the first atomizing component is in an abnormal state, the second atomizing component will be controlled to perform atomization when the user uses the electronic atomizing device.

[0019] If the second atomizing component is in an abnormal state, the first atomizing component will be controlled to perform atomization when the user uses the electronic atomizing device.

[0020] Furthermore, this application embodiment also provides a control method for an electronic atomizing device, applied to the aforementioned electronic atomizing device, the control method comprising the following steps:

[0021] According to the first control command input by the user, the electronic atomizing device is controlled to enter the first working mode, so that both the first atomizing component and the second atomizing component are in a low-power working state;

[0022] According to the second control command input by the user, the electronic atomizing device is controlled to enter the second working mode, so that both the first atomizing component and the second atomizing component are in a high-power working state;

[0023] According to the third control command input by the user, the electronic atomizing device is controlled to enter a third working mode, so that the first atomizing component is in a low-power working state and the second atomizing component is in a high-power working state, or the first atomizing component is in a high-power working state and the second atomizing component is in a low-power working state.

[0024] The electronic atomizing device and its control method provided in this application, through the above-mentioned structural arrangement, can form a structure with multiple atomizing components (i.e., multiple heating elements), while ensuring that at least two atomizing components are connected to the same liquid storage chamber, thus preventing uneven liquid distribution in the various liquid storage chambers caused by multiple liquid storage chambers. This can minimize the waste of liquid in the liquid storage chambers or the burnt smell caused by dry burning of the heating element, thereby improving the user experience. Meanwhile, each atomizing component operates independently through its corresponding atomizing channel segment before converging at the airflow outlet segment and being sprayed out. This avoids the problem of excessive air mixing due to the large volume of the airflow channel, which could lead to excessive aerosol loss and affect the taste in the mouth. It also avoids the problem of uneven heat distribution among different atomizing components, which could affect the consistency of taste in the mouth. In other words, by atomizing separately through each atomizing channel segment and then converging at the airflow outlet segment, the heat of the aerosol in each atomizing channel segment can be balanced, achieving a consistent taste in the mouth when delivered to the airflow outlet segment, thereby improving the taste in the mouth. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a cross-sectional structural schematic diagram of the electronic atomizing device provided in the embodiments of this application;

[0027] Figure 2 for Figure 1 The diagram shows the disassembled structure of the electronic atomizing device.

[0028] Figure 3 for Figure 1 Another cross-sectional view of the electronic atomizing device shown;

[0029] Figure 4 A flowchart illustrating a control method for an electronic atomizing device provided in an embodiment of this application;

[0030] Figure 5 Another flowchart illustrating the control method for the electronic atomizing device provided in the embodiments of this application.

[0031] Explanation of icon numbers:

[0032] 1. Electronic atomizing device; 100. Housing assembly; 110. Inner shell; 111. Airflow channel; 1111. Airflow outlet section; 1112. Atomizing channel section; 11. First atomizing channel section; 12. Second atomizing channel section; 112. Liquid storage chamber; 120. Base; 121. Atomizer bracket; 122. Battery bracket; 123. Mounting bracket; 130. Sealing ring; 140. First outer shell; 150. Second outer shell; 20 0. Atomizing component; 210. First atomizing component; 220. Second atomizing component; 21. Liquid guiding cotton; 22. Heating element; 300. Heat insulation layer; 400. Electrode post assembly; 410. First electrode post; 420. Second electrode post; 430. Third electrode post; 500. Control component; 510. PCBA control motherboard; 520. Control button; 600. Battery assembly; 700. Microphone switch; 710. Switch bracket.

[0033] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] 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.

[0035] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0036] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0037] In one embodiment, such as Figures 1 to 3As shown in the figure, this application provides an electronic atomizing device 1, which includes a housing assembly 100 and at least two atomizing components 200. Specifically, the housing assembly 100 may include an inner shell 110 with an airflow channel 111 and a base 120. The airflow channel 111 includes an airflow outlet section 1111 and at least two atomizing channel sections 1112, each corresponding to one of the at least two atomizing components 200. One end of all atomizing channel sections 1112 converges and connects at the airflow outlet section 1111, and each atomizing channel section 1112 is provided with an atomizing component 200 at its end away from the airflow outlet section 1111. The base 120 is mounted on the end of the inner shell 110 away from the airflow outlet section 1111. The inner wall of the inner shell 110, the base 120, and the outer walls of all atomizing channel sections 1111 enclose a liquid storage chamber 112. All atomizing components 200 are also in liquid communication with the liquid storage chamber 112 to heat and atomize the liquid in the liquid storage chamber 112 to form an aerosol.

[0038] It is understood that the electronic atomizing device 1 mentioned in this application embodiment is mainly used for atomizing specific liquids, so as to convert the stored specific liquid (specifically, it may be an atomizing liquid such as e-liquid) into an aerosol and spray it out for the user to inhale. The aforementioned atomizing component 200 is provided at the end of each atomizing channel segment 1112 away from the airflow outlet segment 111. Specifically, it means that the aerosol generated when each atomizing component 200 performs atomization work can enter the corresponding atomizing channel segment 1112 through the end of the corresponding atomizing channel segment 1112 away from the airflow outlet segment 1111. All the aforementioned atomizing components are also connected to the liquid storage chamber 112. Specifically, the number of liquid outlets in the liquid storage chamber 112 corresponds to the number of atomizing components 200, so that the liquid in the liquid storage chamber 112 can flow to each atomizing component 200 through the liquid outlets, allowing each atomizing component 200 to remain moist or semi-moist. This setting avoids the problem of delayed liquid flow in some products when the product is first used, which affects the atomization effect of the corresponding atomizing component 200.

[0039] In addition, to ensure the sealing performance of the liquid storage chamber 112, a sealing ring 130 is provided at the connection between the base 120 and the end of the inner shell 110 away from the air outlet section 1111. The sealing ring 130 is preferably an O-ring structure to further ensure the sealing performance around the liquid storage chamber 112.

[0040] In this way, the electronic atomizing device 1 provided in this application embodiment, through the above-described structural arrangement, can form a structure with multiple atomizing components 200 (i.e., multiple heating elements), while ensuring that at least two atomizing components 200 are in liquid communication with the same liquid storage chamber 112, thus preventing uneven liquid distribution in each liquid storage chamber 112 caused by the arrangement of multiple liquid storage chambers 112. This can minimize the waste of liquid in the liquid storage chamber 112 or the burnt smell caused by the dry burning of the heating element, thereby improving the user experience. Meanwhile, each atomizing component 200 atomizes independently through its corresponding atomizing channel segment 1112 before converging at the airflow outlet segment 1111 and being sprayed out. This avoids the problem of excessive air mixing due to the large airflow volume of all atomizing components 200 in one large airway, which could lead to excessive aerosol loss and affect the taste in the mouth. It also avoids the problem of uneven heat distribution among different atomizing components 200, which could affect the consistency of taste in the mouth. In other words, by atomizing separately through each atomizing channel segment 1112 and then converging at the airflow outlet segment 1111, the heat of the aerosol in each atomizing channel segment 1112 can be effectively balanced, achieving a consistent taste in the mouth when delivered to the airflow outlet segment 1111, thereby improving the taste in the mouth.

[0041] In some examples, such as Figures 1 to 3As shown, at least two atomizing channel segments 1112 may specifically include a first atomizing channel segment 11 and a second atomizing channel segment 12. The first atomizing channel segment 11 and the second atomizing channel segment 12 are arranged side by side with intervals, and one end of the first atomizing channel segment 11 and one end of the second atomizing channel segment 12 are both connected to the airflow outlet segment 1111. At least two atomizing components 200 include a first atomizing component 210 and a second atomizing component 220. The first atomizing component 210 is installed in the base 120 and is in gas communication with the end of the first atomizing channel segment 11 away from the airflow outlet segment 1111, and is in liquid communication with the liquid storage chamber 112. The second atomizing component 220 is installed in the base 120 and is in gas communication with the end of the second atomizing channel segment 12 away from the airflow outlet segment 1111, and is in liquid communication with the liquid storage chamber 112. Thus, through the above structural arrangement, this electronic atomizing device can form a dual atomizing component 200 (i.e., multiple heating elements) structure while ensuring that both the first atomizing component 210 and the second atomizing component 220 are in liquid communication with a single, uniformly configured liquid storage chamber 112. This prevents uneven liquid distribution within the various liquid storage chambers 112, thus minimizing waste of liquid in the storage chambers 112 or burnt taste caused by dry burning of the heating elements, thereby improving the user experience. Simultaneously, when the first atomizing component 210 and the second atomizing component 220 are atomizing simultaneously, the atomization is separated by the first atomizing channel section 11 and the second atomizing channel section 12 before converging through the airflow outlet section 1111. This effectively ensures a balanced distribution of aerosol heat between the first atomizing channel section 11 and the second atomizing channel section 12, achieving a consistent mouthfeel when delivered to the airflow outlet section 1111.

[0042] In some examples, such as Figures 1 to 3As shown, the base 120 contains a first atomizing chamber (not shown) for mounting the first atomizing component 200 and a second atomizing chamber (not shown) for mounting the second atomizing component 300. The first atomizing chamber is connected to the end of the first atomizing channel section 11 away from the airflow outlet section 1111, and the inner wall of the first atomizing chamber has a first liquid outlet (not shown) that connects to the liquid storage chamber 112. The second atomizing chamber is connected to the end of the second atomizing channel section 12 away from the airflow outlet section 1111, and the inner wall of the second atomizing chamber has a second liquid outlet (not shown) that connects to the liquid storage chamber 112. Thus, with the above structural arrangement, when the liquid in the storage chamber 112 flows to the first atomizing chamber through the first outlet, it is heated and atomized by the first atomizing component 210 in the first atomizing chamber to generate corresponding aerosols. These aerosols enter the first atomizing channel section 11 from the end away from the airflow outlet section 1111 and then flow into the airflow outlet section 1111 for discharge. Similarly, when the liquid in the storage chamber 112 flows to the second atomizing chamber through the second outlet, it is heated and atomized by the second atomizing component 220 in the second atomizing chamber to generate corresponding aerosols. These aerosols enter the second atomizing channel section 12 from the end away from the airflow outlet section 1111 and then flow into the airflow outlet section 1111 for discharge.

[0043] It is understandable that, in order to facilitate the installation of the first atomizing component 210 in the first atomizing chamber and the second atomizing component 220 in the second atomizing chamber, the base 120 can specifically be composed of two parts: an atomizer bracket 121 and a battery bracket 122. One end of the atomizer bracket 121 is installed at the end of the inner shell 110 away from the airflow outlet section 1111, so as to form a single liquid storage chamber 112 inside the inner shell 110. The other end of the atomizer bracket 121 is detachably connected to the battery bracket 122 (specifically, it can be a snap-fit ​​connection achieved by a snap-fit ​​structure), so as to cooperate with the battery bracket 122 to form the corresponding first atomizing chamber and second atomizing chamber.

[0044] In some examples, such as Figures 1 to 3As shown, a heat insulation layer 300 is provided at the interval between the first atomizing channel segment 11 and the second atomizing channel segment 12. The extension direction of the heat insulation layer 300, the extension direction of the first atomizing channel segment 11, and the extension direction of the second atomizing channel segment 12 are all the same, and the first atomizing channel segment 11 and the second atomizing channel segment 12 are symmetrically arranged on both sides of the heat insulation layer 300. In this way, the symmetrical arrangement of the first atomizing channel segment 11 and the second atomizing channel segment 12 ensures the consistency of the air path, that is, the airflow structure and airflow path are the same, so as to ensure the consistency of the taste after the aerosols in the two are combined. The heat insulation layer 300 also prevents the heat in the first atomizing channel segment 11 and the heat in the second atomizing channel segment 12 from affecting each other.

[0045] It is understandable that the heat insulation layer 300 can be made of a material with good heat insulation effect, and its extension length is not less than the extension length of the first atomizing channel section 11 or the second atomizing channel section 12, so as to ensure its heat insulation effect between the two.

[0046] In some examples, such as Figures 1 to 3 As shown, the first atomizing component 210 and the second atomizing component 220 are arranged in parallel, and the first atomizing component 210 and the second atomizing component 220 are symmetrically arranged on both sides of the extension line of the heat insulation layer 300. Thus, through the above structural configuration, the electronic atomizing device 1 can specifically form a dual atomizing component 200 (i.e., dual heating element) working mode. In the dual atomizing component 200 (i.e., dual heating element) working mode, on the one hand, the first atomizing component 210 and the second atomizing component 220 can alternately perform atomization work, which can effectively reduce the high-power operation time of a single atomizing component 200 (i.e., the first atomizing component 210 or the second atomizing component 220), so as to avoid problems such as carbon buildup and local blackening of a single atomizing component 200 due to prolonged high-power operation. On the other hand, by having the first atomizing component 210 and the second atomizing component 220 perform atomization work simultaneously, a single atomizing component 200 (i.e., the first atomizing component 210 or the second atomizing component 220) can ensure its atomization effect (i.e., provide sufficient aerosol to achieve a rich taste) under both low and high power conditions, which can also avoid problems such as carbon buildup and local blackening of a single atomizing component 200 due to prolonged high-power operation.

[0047] Understandably, to achieve the parallel connection of the first atomizing component 210 and the second atomizing component 220, this electronic atomizing device 1 further includes an electrode post assembly 400. The electrode post assembly 400 includes a first electrode post 410, a second electrode post 420, and a third electrode post 430. The first electrode post 410 is electrically connected to one electrode of the first atomizing component 210, the second electrode post 420 is electrically connected to one electrode of the second atomizing component 220, and the third electrode post 430 is electrically connected to the other electrodes of both the first atomizing component 210 and the second atomizing component 220. Thus, through this structural arrangement, the first atomizing component 200 and the second atomizing component 300 are electrically connected using a common electrode design, better realizing their parallel connection.

[0048] In some examples, such as Figures 1 to 3 As shown, each atomizing component 200 may specifically include a liquid-guiding cotton 21 and a heating element 22. The liquid-guiding cotton 21 is located at the end of the corresponding atomizing channel section 1112 away from the airflow outlet section 1111 and blocks the liquid outlet of the liquid storage chamber 112. The heating element 22 is mounted on the liquid-guiding cotton 21. Thus, through the above structural arrangement, the liquid exiting the liquid storage chamber 112 through the liquid outlet can be fully permeated into the heating element 22 by the capillary action of the liquid-guiding cotton 21, ensuring that the heating element 22 fully atomizes it. Furthermore, the liquid-guiding cotton 21 is a planar liquid-guiding cotton, and the heating elements 22 are all planar heating elements. The liquid-guiding cotton 21 is attached to one side of the heating element 22 parallel to the extension direction of the atomizing channel section 1112. Thus, through the above structural arrangement, the heating and atomization effect of the heating element 22 can be ensured by ensuring sufficient contact between the heating element 22 and the liquid-guiding cotton 21.

[0049] It is understood that the planar liquid-guiding cotton mentioned in this example specifically refers to the liquid-guiding cotton having a sheet-like structure with a large surface area parallel to the extension direction of the atomizing channel segment 1112. The planar heating element mentioned in this example specifically refers to the heating element having a sheet-like structure as a whole, with a large surface area parallel to the extension direction of the atomizing channel segment 1112, including but not limited to single-sheet structures and multi-fin structures (the surfaces of the multi-fins parallel to the extension direction of the atomizing channel segment 1112 are located on the same horizontal plane). In addition, the first atomizing chamber and the second atomizing chamber mentioned in the above example can be interconnected. In this case, the liquid guiding cotton 21 of the first atomizing component 210 and the liquid guiding cotton 21 of the second atomizing component 220 are integrated structures. The first electrode post 410 can be electrically connected to one electrode of the heating element 22 of the first atomizing component 210. The second electrode post 420 can be electrically connected to one electrode of the heating element 22 of the second atomizing component 220. The third electrode post 430 is electrically connected to the other electrode of the heating element 22 of the first atomizing component 210 and the other electrode of the heating element 22 of the second atomizing component 220. Thus, through the above structural arrangement, it can realize the electrical connection between the first atomizing component 210 and the second atomizing component 220 and the electrode post assembly 400, respectively. On the one hand, it allows the first atomizing component 210 and the second atomizing component 220 to share the same liquid-guiding cotton 21. On the other hand, it allows the heating element 22 of the first atomizing component 210 and the heating element 22 of the second atomizing component 220 to adopt a common electrode design when electrically connected. All of the above can make the overall layout of the electronic atomizing device 1 more reasonable, so as to effectively simplify the overall structure of the electronic atomizing device 1 and save its production cost.

[0050] In addition, the electrical connection between the electrode post and the electrode mentioned in the above example can specifically be achieved by fixing the electrode to the corresponding electrode post through a spot welding structure. The interconnection between the first atomizing chamber and the second atomizing chamber mentioned in this example can specifically be achieved by completely opening the connection point between the first atomizing chamber and the second atomizing chamber, making them essentially the same atomizing chamber. In this case, to facilitate the fixation of the first atomizing component 210 and the second atomizing component 220 within the atomizing chamber and to ensure that the first atomizing component 210 and the second atomizing component 220 do not shift during use, a corresponding mounting bracket 123 is also provided within the atomizing chamber. The mounting bracket 123 can be provided with two parallel mounting slots to respectively embed the heating element 22 of the first atomizing component 210 and the heating element 22 of the second atomizing component 220. At this time, the liquid-guiding cotton 21 of the first atomizing component 210 and the liquid-guiding cotton 21 of the second atomizing component 220 are installed at the opening positions of the two mounting slots to respectively abut against the corresponding heating element 22 and the corresponding cavity wall of the atomizing chamber.

[0051] In some examples, such as Figures 1 to 3As shown, the electronic atomizing device 1 also includes a control component 500 and a battery component 600. The control component 500 and the battery component 600 are respectively installed on the side of the base 120 away from the inner shell 110, and the control component 500 is electrically connected to the electrode post assembly 400 and the battery component 600 respectively. Thus, with the above structural arrangement, when the user uses the electronic atomizing device 1, under the control of the control component 500 and the power supply of the battery component 600, the first atomizing component 210 and the second atomizing component 220 can be effectively controlled to alternately perform atomization work, or perform atomization work simultaneously.

[0052] It is understood that the control component 500 mentioned in this example may specifically include the PCBA control motherboard 510 and control buttons 520, which, together with the battery component 600, may be installed on the battery bracket 122.

[0053] In some examples, such as Figures 1 to 3 As shown, the base 120 also has an air intake channel that connects to the external environment. The end of the air intake channel away from the air inlet connects to both the first atomizing chamber and the second atomizing chamber. The electronic atomizing device 1 also includes a microphone switch 700, which is installed inside the air intake channel. Thus, with the above structural arrangement, when the user starts the electronic atomizing device 1, each time the user inhales into the electronic atomizing device 1 at the mouthpiece (where the airflow outlet section 1111 is located), the external airflow flows in through the air inlet of the air intake channel, triggering the microphone switch 700 inside the air intake channel to control the first atomizing component 210 and / or the second atomizing component 220 to perform corresponding atomization operations. At the same time, the external airflow entering the air intake channel can flow along... Figure 1 The airflow, as indicated by the middle arrow, drives the aerosol generated by the first atomizing component 210 and / or the second atomizing component 220 during operation to enter the user's mouth through the airflow outlet section 1111, thereby achieving the corresponding suction operation.

[0054] It is understood that the microphone switch 700 mentioned in this example can be installed in the air intake channel via a switch bracket.

[0055] In addition, in order to protect the inner shell 110, base 120, control component 500, battery component 600 and other structures of the electronic atomizing device 1, the aforementioned shell component 100 specifically includes a first outer shell 140 and a second outer shell 150. The first outer shell 140 and the second outer shell 150 are detachably and fastened together to form an installation cavity for mounting and fixing the aforementioned inner shell 110, base 120, control component 500, battery component 600 and other structures.

[0056] In one embodiment, such as Figure 4As shown in the embodiments of this application, a control method for an electronic atomizing device is also provided, which specifically includes the following steps:

[0057] Step S110: If both the first atomizing component and the second atomizing component are in normal condition, then when the user uses the electronic atomizing device, the first atomizing component and the second atomizing component are controlled to alternately perform atomization work.

[0058] Step S120: If the first atomizing component is in an abnormal state, the second atomizing component is controlled to perform atomization when the user uses the electronic atomizing device.

[0059] Step S130: If the second atomizing component is in an abnormal state, the first atomizing component is controlled to perform atomization when the user uses the electronic atomizing device.

[0060] It is understood that the control method of this embodiment is specifically applied to the electronic atomizing device described above, including but not limited to electronic atomizing devices with dual atomizing components. That is, although the method steps are described using a dual-atomizing component electronic atomizing device, they are equally applicable to electronic atomizing devices with two or more multi-atomizing components. The normal state mentioned in the above method steps specifically refers to the corresponding atomizing component not being damaged and being able to perform normal atomization. Therefore, the abnormal state mentioned in the above method steps specifically refers to the corresponding atomizing component being damaged and no longer being able to perform normal atomization.

[0061] In this way, through the control of the above-described steps, on the one hand, when both the first and second atomizing components are in normal condition, the alternating operation of the first and second atomizing components effectively reduces the high-power operation time of a single atomizing component. This avoids problems such as overheating, carbon buildup, and localized blackening caused by prolonged high-power operation of a single atomizing component, ensuring that the atomizing components remain free of carbon buildup for a longer period, improving the vaping quality in the later stages of vaping, and guaranteeing the consistency of the flavor profile throughout. On the other hand, when either the first or second atomizing component is in an abnormal state, controlling the other component, which is not malfunctioning, to perform atomization ensures that the electronic atomizing device can function normally. This prevents the electronic atomizing device from prematurely failing due to the malfunction of one component, thereby greatly extending the lifespan of the electronic atomizing device.

[0062] In one embodiment, as shown in FIG5, this application embodiment also provides a control method for an electronic atomizing device, which specifically includes the following steps:

[0063] Step S210: According to the first control command input by the user, control the electronic atomizing device to enter the first working mode, so that both the first atomizing component and the second atomizing component are in a low-power working state.

[0064] Step S220: According to the second control command input by the user, control the electronic atomizing device to enter the second working mode, so that both the first atomizing component and the second atomizing component are in a high-power working state.

[0065] Step S230: According to the third control command input by the user, control the electronic atomizing device to enter the third working mode, so that the first atomizing component is in a low-power working state and the second atomizing component is in a high-power working state, or so that the first atomizing component is in a high-power working state and the second atomizing component is in a low-power working state.

[0066] It is understood that the control method of this embodiment is specifically applied to the electronic atomizing device described above, including but not limited to electronic atomizing devices with dual atomizing components. That is, although the method steps are described using a dual-atomizing component electronic atomizing device, they are equally applicable to electronic atomizing devices with two or more multi-atomizing components. The input and switching of the first, second, and third control commands mentioned in the above method steps can be achieved through the control buttons mentioned in the above embodiments. That is, the corresponding control commands are input through different operations performed by the user on the control buttons.

[0067] In this way, through the control of the above-described steps, on the one hand, the first and second atomizing components can operate simultaneously, ensuring that each individual atomizing component (i.e., the first or second atomizing component) maintains its atomization effect (i.e., provides ample aerosol for a rich flavor) under both low and high power conditions. This avoids problems such as overheating, carbon buildup, and localized blackening that can occur when a single atomizing component operates at high power for extended periods. This ensures that the atomizing components remain free of carbon buildup for longer periods, improving the vaping quality in the later stages and guaranteeing consistency in flavor profile. On the other hand, by inputting different control commands, the first and second atomizing components can operate simultaneously in different state combinations, such as a normal mode where both operate at low power, an ultra-high burst mode where both operate at high power, and a high burst mode where one operates at high power and the other at low power. This greatly enriches the user's vaping mode choices and effectively enhances the user's vaping experience.

[0068] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An electronic atomizing device, characterized in that, The device includes a housing assembly and at least two atomizing components. The housing assembly includes an inner shell with an airflow channel and a base. The airflow channel includes an airflow outlet section and at least two atomizing channel sections. Each atomizing channel section corresponds to one of the at least two atomizing components. One end of each atomizing channel section converges and connects at the airflow outlet section, and each atomizing channel section is provided with an atomizing component at its end away from the airflow outlet section. The base is installed at the end of the inner shell away from the airflow outlet section. The inner wall of the inner shell, the base, and the outer walls of all the atomizing channel sections enclose a liquid storage cavity. All the atomizing components are also in liquid communication with the liquid storage cavity to heat and atomize the liquid in the liquid storage cavity to form an aerosol.

2. The electronic atomizing device as described in claim 1, characterized in that, At least two atomizing channel segments include a first atomizing channel segment and a second atomizing channel segment, wherein the first atomizing channel segment and the second atomizing channel segment are arranged side by side at intervals, and one end of the first atomizing channel segment and one end of the second atomizing channel segment are both connected to the airflow outlet segment; At least two atomizing components include a first atomizing component and a second atomizing component. The first atomizing component is installed in the base and is in gas communication with the end of the first atomizing channel section away from the airflow outlet section, and is in liquid communication with the liquid storage chamber. The second atomizing component is installed in the base and is in gas communication with the end of the second atomizing channel section away from the airflow outlet section, and is in liquid communication with the liquid storage chamber.

3. The electronic atomizing device as described in claim 2, characterized in that, The base is provided with a first atomizing chamber for mounting the first atomizing component and a second atomizing chamber for mounting the second atomizing component; The first atomizing chamber is connected to the end of the first atomizing channel section away from the airflow outlet section, and the inner wall of the first atomizing chamber is provided with a first liquid outlet that connects to the liquid storage chamber. The second atomizing chamber is connected to the end of the second atomizing channel section away from the airflow outlet section, and the inner wall of the second atomizing chamber is provided with a second liquid outlet that connects to the liquid storage chamber.

4. The electronic atomizing device as described in claim 2, characterized in that, A heat insulation layer is provided at the interval between the first atomizing channel segment and the second atomizing channel segment. The extension direction of the heat insulation layer, the extension direction of the first atomizing channel segment, and the extension direction of the second atomizing channel segment are all the same, and the first atomizing channel segment and the second atomizing channel segment are symmetrically arranged on both sides of the heat insulation layer.

5. The electronic atomizing device as described in claim 2, characterized in that, The first atomizing component and the second atomizing component are arranged in parallel, and the first atomizing component and the second atomizing component are symmetrically arranged on both sides of the extension line of the heat insulation layer.

6. The electronic atomizing device as described in claim 1, characterized in that, The atomizing component includes a liquid-guiding cotton and a heating element. The liquid-guiding cotton is located at the end of the corresponding atomizing channel segment away from the airflow outlet segment and blocks the liquid outlet of the liquid storage chamber. The heating element is mounted on the liquid-guiding cotton.

7. The electronic atomizing device as described in claim 6, characterized in that, The liquid-guiding cotton is a planar liquid-guiding cotton, and the heating element is a planar heating element. The liquid-guiding cotton is attached to one side of the heating element parallel to the extension direction of the atomization channel section.

8. The electronic atomizing device as described in claim 3, characterized in that, The base is also provided with an air intake channel that connects to the external environment. The end of the air intake channel away from the air inlet connects to both the first atomizing chamber and the second atomizing chamber. The electronic atomizing device also includes a microphone switch, which is installed in the air intake channel.

9. A control method for an electronic atomizing device, characterized in that, Applied to the electronic atomizing device as described in any one of claims 2-8, the control method includes the following steps: If both the first atomizing component and the second atomizing component are in normal working order, then when the user uses the electronic atomizing device, the first atomizing component and the second atomizing component are controlled to alternately perform atomization work. If the first atomizing component is in an abnormal state, the second atomizing component will be controlled to perform atomization when the user uses the electronic atomizing device. If the second atomizing component is in an abnormal state, the first atomizing component will be controlled to perform atomization when the user uses the electronic atomizing device.

10. A control method for an electronic atomizing device, characterized in that, Applied to the electronic atomizing device as described in any one of claims 2-8, the control method includes the following steps: According to the first control command input by the user, the electronic atomizing device is controlled to enter the first working mode, so that both the first atomizing component and the second atomizing component are in a low-power working state; According to the second control command input by the user, the electronic atomizing device is controlled to enter the second working mode, so that both the first atomizing component and the second atomizing component are in a high-power working state; According to the third control command input by the user, the electronic atomizing device is controlled to enter a third working mode, so that the first atomizing component is in a low-power working state and the second atomizing component is in a high-power working state, or the first atomizing component is in a high-power working state and the second atomizing component is in a low-power working state.

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