Atomizer, atomization assembly and electronic atomization device

Abstract

The utility model discloses an atomizer, an atomization assembly and an electronic atomization device.The atomization assembly comprises a liquid storage device and an atomization body, the liquid storage device comprises a first shell, and a first storage cavity is formed in the first shell; the atomization main body comprises an atomization core, a liquid storage body made of a porous material, a liquid guide body made of a porous material and a second shell connected with the first shell, an atomization channel and a second storage cavity are formed in the second shell, a liquid guide channel is formed between the second storage cavity and the first storage cavity, and the atomization core is installed in the atomization channel; the liquid storage body is installed in the second storage cavity, the liquid storage body is used for adsorbing atomized liquid in the second storage cavity and transmitting the atomized liquid to the atomization core, the liquid guide body makes contact with the liquid storage body, at least part of the liquid guide body is located in the liquid guide channel, and a gap exists between the liquid guide body and the inner wall of the liquid guide channel to form an air return channel; the air return channel communicates with the first storage cavity and the second storage cavity. The atomization assembly has the advantage of being low in liquid leakage risk.

Description

Technical Field

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

[0002] An electronic atomizing device is an electronic device that can vaporize stored e-liquid, medicine, or other atomizing liquids into vapor through electric heating or other means. An electronic atomizing device typically includes an atomizer and a power supply component. The atomizer generally includes a first storage chamber for storing the atomizing liquid and an atomizing core for absorbing the atomizing liquid and vaporizing it into vapor. The power supply component is used to supply power to the atomizing core.

[0003] Currently, the volume of the first storage chamber of atomizers on the market is usually designed to be relatively small (usually 2ML), which means that a large amount of atomizing liquid cannot be pre-filled at the factory, resulting in a shorter continuous use time for the atomizer.

[0004] In related technologies, to improve the lifespan of an atomizer, a reservoir can be provided to replenish the atomizer's e-liquid. When the e-liquid stored in the atomizer decreases due to consumption by the atomizer coil, the e-liquid pre-filled in the second storage chamber of the reservoir can be replenished to the first storage chamber of the atomizer by gravity or other means, thereby extending the atomizer's lifespan. However, atomizers equipped with such reservoirs generally suffer from the following problems:

[0005] Because the atomizer core is always connected to the first storage chamber of the atomizer, and the second storage chamber of the liquid reservoir is always connected to the first storage chamber of the atomizer, the liquid is guided to the atomizer core too quickly, causing leakage. Utility Model Content

[0006] The main objective of this application is to provide an atomizer, atomizing component, and electronic atomizing device that can effectively reduce the risk of leakage caused by excessively fast speed at which the atomizing liquid is guided to the atomizing core.

[0007] To achieve the above objectives, in a first aspect, this application provides an atomizing component, the atomizing component comprising:

[0008] A liquid reservoir, comprising a first housing, wherein the interior of the first housing has a first storage chamber for storing atomizing liquid; and

[0009] Atomizing body, the atomizing body comprising:

[0010] The second housing is connected to the first housing. The interior of the second housing is provided with an atomizing channel and a second storage cavity for storing atomized liquid. A liquid guiding channel for connecting the second storage cavity and the first storage cavity is provided between the second storage cavity and the first storage cavity.

[0011] The atomizing core is installed on the airflow path of the atomizing channel;

[0012] A liquid reservoir, made of a porous material, is installed within the second storage cavity. The liquid reservoir is used to adsorb the atomizing liquid within the second storage cavity and to transport the atomizing liquid to the atomizing core.

[0013] The liquid guide is made of a porous material and is in contact with the liquid storage. The liquid guide is at least partially located within the liquid guide channel, and there is a gap between the liquid guide and the inner wall of the liquid guide channel to form at least one gas return channel. The at least one gas return channel is respectively connected to the first storage cavity and the second storage cavity.

[0014] In some embodiments, the porosity of the liquid guiding fluid is 40% to 60%, and the porosity of the liquid storing fluid is 70% to 85%.

[0015] In some embodiments, both the liquid-conducting material and the liquid-storing material are made of porous fiber material, and the basis weight of the liquid-conducting material is 0.05–0.09 g / cm³. 2 The weight of the stored liquid is 0.02–0.07 g / cm³. 2 Furthermore, the weight of the conductive liquid is greater than the weight of the stored liquid.

[0016] In some embodiments, the cross-sectional area of ​​each of the return air channels is 0.008 mm. 2 ~0.15mm 2 .

[0017] In some embodiments, the reservoir further includes a sealing plug, and the side wall of the first housing is provided with an injection hole communicating with the first storage cavity, the sealing plug being detachably sealing the injection hole.

[0018] In some embodiments, the first housing and the second housing are detachably connected.

[0019] In some embodiments, the volume of the first storage cavity is 2 to 6 times the volume of the second storage cavity.

[0020] In some embodiments, the material for storing the liquid includes any one of fiber cotton, sponge, porous ceramic, porous glass, porous metal, and non-woven fabric.

[0021] In some embodiments, the material of the fluid guide includes any one of fiber cotton, sponge, porous ceramic, porous glass, porous metal, and non-woven fabric.

[0022] In some embodiments, the circumferential portion of the first housing corresponding to the first storage cavity is made of a transparent material.

[0023] In some embodiments, the liquid reservoir further includes a base, which is sealed to the bottom of the first housing. The base and the first housing together define the first storage cavity, and the base is provided with a liquid guiding hole. The top of the first housing is provided with a suction nozzle, and the interior of the first housing is also provided with a mist outlet channel communicating with the suction nozzle. The top of the second housing is provided with a connector, and the interior of the connector is provided with the liquid guiding channel. The bottom of the first housing and the top of the second housing are snap-fitted together. The connector is sealed to the liquid guiding hole, and the mist outlet channel is connected to the atomization channel.

[0024] In some embodiments, there is a gap between the top surface of the liquid storage and the top wall of the second storage cavity to form a ventilation space that communicates with the return air channel. The inner wall of the second housing is provided with a ventilation groove, which is located above the liquid storage. One end of the ventilation groove is connected to the ventilation space and the other end is connected to the atomization channel.

[0025] Secondly, this application also provides an atomizer for detachable combination with a liquid reservoir. The liquid reservoir includes a first housing, a base, and a flexible seal. The first housing has an outlet channel and a first storage chamber for storing atomized liquid inside. The top of the first housing has a mouthpiece communicating with the outlet channel. The base is sealed to the bottom of the first housing. The base and the first housing together define the first storage chamber. The base has a liquid guide hole for discharging the atomized liquid in the first storage chamber. The flexible seal seals the liquid guide hole. The atomizer is the aforementioned atomizing body including a connector. When the atomizer and the liquid reservoir are combined as one unit, the connector pierces the flexible seal and seals with the liquid guide hole. The top of the second housing is snap-fitted to the bottom of the first housing, and the atomizing channel communicates with the outlet channel.

[0026] Thirdly, this application also provides an electronic atomizing device, which includes a power supply component and an atomizing component as described in any of the above embodiments. The power supply component includes a third housing and a battery installed in the third housing. The third housing is connected to the second housing, and the battery is electrically connected to the atomizing core.

[0027] In some embodiments, the third housing is provided with an air intake channel communicating with the atomizing channel, and the power supply assembly further includes:

[0028] A control circuit board is installed inside the third housing, and the control circuit board is electrically connected to the battery and the atomizing core, respectively.

[0029] A microphone sensor is installed inside the third housing and electrically connected to the control circuit board. The microphone sensor is used to detect changes in airflow along the path connecting the atomizing channel and the air intake channel to generate a suction signal.

[0030] Multiple light-emitting elements are electrically connected to the control circuit board; and

[0031] A light guide tube, made of a light-transmitting material and installed inside the third housing, has a plurality of notches arranged at intervals along the circumference of the light guide tube at one end, and each notch is provided with at least one light-emitting element.

[0032] The portion of the third housing surrounding the light guide tube is made of a light-transmitting material, and the control circuit board is configured to control multiple light-emitting elements to be powered on and emit light when a suction signal is received from the microphone sensor.

[0033] Compared with the prior art, this application has at least the following beneficial effects:

[0034] In the technical solution of this application, firstly, by providing a liquid reservoir made of porous material in the second storage cavity of the atomizing body, the liquid reservoir can adsorb the atomizing liquid in the second storage cavity, thereby reducing the fluidity of the atomizing liquid in the second storage cavity and slowing down the speed at which the atomizing liquid is guided to the atomizing core. This reduces the risk of leakage caused by the atomizing liquid leaking out of the atomizing core due to excessively fast guidance speed. Secondly, by using a liquid guiding channel along the path connecting the first and second storage cavities (i.e., the liquid guiding channel)... The system incorporates a liquid guide made of porous material. The liquid guide's adsorption effect on the atomizing liquid slows down the rate at which the atomizing liquid is introduced into the storage liquid from the first storage chamber. This prevents the atomizing liquid in the first storage chamber from being introduced into the storage liquid too quickly, which would cause the atomizing liquid in the storage liquid to be guided to the atomizing core too quickly. This further reduces the risk of leakage caused by the atomizing liquid being guided to the atomizing core too quickly. In these two ways, the risk of leakage in the atomizing assembly due to the atomizing liquid being guided to the atomizing core too quickly can be effectively reduced.

[0035] Furthermore, in the technical solution of this application, by setting a return air channel between the inner wall of the liquid guide and the liquid guide channel, which is connected to the first storage cavity and the second storage cavity respectively, the return air channel can ensure that the air pressure in the first storage cavity and the air pressure in the second storage cavity can be kept in balance during the user's use of the atomizing component for inhalation. This ensures that the atomized liquid in the first storage cavity can be replenished in time by introducing it into the storage liquid through the liquid guide, so that the storage liquid can continuously transfer atomized liquid to the atomizing core and avoid the problem of dry burning due to lack of liquid in the atomizing core. Attached Figure Description

[0036] 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.

[0037] Figure 1 This is a three-dimensional structural diagram of the atomizing component in one embodiment of this application;

[0038] Figure 2 for Figure 1 A structural decomposition diagram;

[0039] Figure 3 This is a schematic diagram of the internal structure of the atomizing component in one embodiment of this application;

[0040] Figure 4 This is a schematic diagram of the assembly of the liquid reservoir and the atomizing body in one embodiment of this application;

[0041] Figure 5 This is an exploded view of the liquid reservoir in one embodiment of this application;

[0042] Figure 6 This is an exploded view of the structure of the atomizing body in one embodiment of this application;

[0043] Figure 7 This is a three-dimensional structural diagram of the second shell in one embodiment of this application;

[0044] Figure 8 This is a three-dimensional structural diagram of the liquid-conducting structure in one embodiment of this application;

[0045] Figure 9 This is a schematic cross-sectional view of the combination of the liquid guide and the connector in one embodiment of this application;

[0046] Figure 10 This is a schematic cross-sectional view of the combination of the fluid guide and the connector in another embodiment of this application;

[0047] Figure 11 This is a schematic cross-sectional view of the combination of the liquid guide and the connector in another embodiment of this application;

[0048] Figure 12 This is a three-dimensional structural diagram of an electronic atomizing device in one embodiment of this application;

[0049] Figure 13 This is an exploded view of the electronic atomizing device in one embodiment of this application;

[0050] Figure 14 This is a schematic diagram of the internal structure of an electronic atomizing device in one embodiment of this application;

[0051] Figure 15 This is a three-dimensional structural diagram of a power supply component in one embodiment of this application;

[0052] Figure 16 for Figure 15 Top view;

[0053] Figure 17 for Figure 16 A cross-sectional view along the AA direction;

[0054] Figure 18 for Figure 16 A cross-sectional view along the BB direction;

[0055] Figure 19 This is an exploded view of the power supply component in one embodiment of this application.

[0056] Explanation of icon numbers:

[0057] 1-Liquid reservoir; 101-First storage chamber; 102-Mist outlet channel; 11-First housing; 110-First locking hole; 111-Injection hole; 112-Nose; 12-Base; 120-Liquid guide hole; 121-Flexible seal; 13-Sealing plug;

[0058] 2-Atomizing body; 201-Second storage chamber, 2011-Ventilation space, 202-Atomizing channel, 203-Return air channel, 21-Second shell, 210-Ventilation groove, 211-First buckle, 212-Second buckle, 213-Connector, 2130-Liquid guiding channel, 22-Atomizing core, 221-Heating element, 222-Liquid supply element, 23-Liquid storage, 24-Liquid guiding, 25-Airway tube, 250-Liquid inlet hole, 26-Seat body;

[0059] 3-Power supply assembly; 301-Receiving cavity; 302-Second slot; 303-Air intake channel; 31-Third housing; 311-Outer cover; 312-Bottom cover; 32-Battery; 33-Control circuit board; 34-Microphone sensor; 35-Light-emitting element; 36-Light guide tube; 360-Notch.

[0060] 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

[0061] 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.

[0062] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, top, bottom, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0063] Furthermore, in the description of the embodiments of this application, unless otherwise expressly specified and limited, the terms "setting," "installing," "connecting," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0064] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," such descriptions are 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. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0065] Furthermore, if the terms "and / or," "and / or," or "and / or" appear throughout the text, their meaning includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Additionally, the specification of this application describes numerous technical features distributed across various technical solutions. Listing all possible combinations of technical features (i.e., technical solutions) would make the specification excessively lengthy. To avoid this problem, the various technical features disclosed in the above-described invention, the various technical features disclosed in the following embodiments and examples, and the various technical features disclosed in the accompanying drawings can be freely combined to form various new technical solutions (all of which are considered to have been described in this specification), unless such a combination of technical features is technically infeasible. For example, feature A+B+C is disclosed in one example, and feature A+B+D+E is disclosed in another example. Features C and D are equivalent technical means that serve the same purpose. Technically, only one of them needs to be used, and it is impossible to use them simultaneously. Feature E can be combined with feature C technically. Therefore, the solution A+B+C+D should not be considered as having been recorded because it is technically infeasible, while the solution A+B+C+E should be considered as having been recorded.

[0066] Please refer to Figure 1-4 One embodiment of this application provides an atomizing assembly, which includes a liquid reservoir 1 and an atomizing body 2. The liquid reservoir 1 includes a first housing 11, and the interior of the first housing 11 has a first storage cavity 101 for storing atomizing liquid. The atomizing body 2 includes an atomizing core 22, a liquid storage 23 made of porous material, a liquid guiding 24 made of porous material, and a second housing 21 connected to the first housing 11. The interior of the second housing 21 has an atomizing channel 202 and a second storage cavity 201 for storing atomizing liquid. A connection is provided between the second storage cavity 201 and the first storage cavity 101 for communicating with the first storage cavity 101. The first storage chamber 101 has a liquid guiding channel 2130. The atomizing core 22 is installed on the airflow path of the atomizing channel 202. The storage liquid 23 is installed in the second storage chamber 201. The storage liquid 23 is used to absorb the atomizing liquid in the second storage chamber 201 and transfer the atomizing liquid to the atomizing core 22. The guiding liquid 24 is in contact with the storage liquid 23. The guiding liquid 24 is at least partially located in the liquid guiding channel 2130. There is a gap between the guiding liquid 24 and the inner wall of the guiding channel 2130 to form at least one return air channel 203. The return air channel 203 is connected to the first storage chamber 101 and the second storage chamber 201 respectively.

[0067] In this embodiment, it should be noted that, in specific implementation, the material of the liquid storage 23 can be a porous material such as fiber cotton, sponge, porous ceramic, porous glass, porous metal, or non-woven fabric, as long as it can meet the requirement of "slowing down the speed at which the atomizing liquid in the second storage cavity 201 guides the atomizing core 22". This embodiment does not impose specific restrictions on the specific material of the liquid storage 23. Similarly, the material of the liquid guide 24 can be a porous material such as fiber cotton, sponge, porous ceramic, porous glass, porous metal, or non-woven fabric, as long as it can meet the requirement of "slowing down the speed at which the atomizing liquid in the first storage cavity 101 guides the liquid storage 23". This embodiment does not impose specific restrictions on the specific material of the liquid guide 24.

[0068] In this embodiment, it should also be noted that, in specific implementation, the connection between the first housing 11 and the second housing 21 can be a detachable connection (such as a magnetic connection, threaded connection, snap-fit ​​connection, plug-in connection, etc.) or a non-detachable connection (such as ultrasonic welding, hot melt adhesive bonding, etc.), which can be determined according to actual usage needs. This embodiment does not impose specific limitations on this. Preferably, the first housing 11 and the second housing 21 are detachably connected. With this configuration, when the atomizing liquid in the first storage chamber 101 and the liquid storage 23 is consumed, the user only needs to replace the new liquid reservoir 1 to continue vaping without replacing the entire atomizing assembly. That is, the atomizing body 2 can be reused, thereby helping to reduce the user's usage costs. In addition, when the connection between the first housing 11 and the second housing 21 is a detachable connection, the structural form of the atomizing assembly can be a "top-bottom assembly structure" with the liquid reservoir 1 located above the atomizing body 2, or a "left-right assembly structure" with the liquid reservoir 1 located on the side of the atomizing body 2. This embodiment does not impose specific limitations on this. It can be understood here that when the atomizing component has a "top-bottom assembly structure", the bottom of the first housing 11 and the top of the second housing 21 are detachably connected; when the atomizing component has a "left-right assembly structure", the sidewalls of the first housing 11 and the second housing 21 along their circumferential directions are detachably connected. It should be further noted that, in specific implementations, the first housing 11 can be a one-piece structure or a split structure assembled from different housing structures. Similarly, the second housing 21 can be a one-piece structure or a split structure assembled from different housing structures. The specific structural forms of the first housing 11 and the second housing 21 can be determined according to actual usage needs. This embodiment does not impose specific limitations on the specific structural forms of the first housing 11 and the second housing 21.

[0069] In this embodiment, it should also be noted that, in specific implementations, the return air channel 203 can be formed in various ways, for example, as... Figure 3-4As shown in Figures 8-9, in some optional embodiments, a first groove extending along the length of the liquid guide 24 is provided on the outer wall of the liquid guide 24; this first groove is the return air channel 203. For example, as... Figure 10 As shown, in some alternative embodiments, the inner wall of the liquid guiding channel 2130 is provided with a second groove extending axially along the liquid guiding channel 2130, and this second groove is the return gas channel 203; for example, as Figure 11 As shown, in some alternative embodiments, a portion of the outer wall of the liquid guide 24 contacts the inner wall of the liquid guide channel 2130, while a gap exists between the outer wall of another portion of the liquid guide 24 and the inner wall of the liquid guide channel 2130, forming at least one return gas channel 203. This embodiment does not impose specific limitations on the specific formation method of the return gas channel 203.

[0070] In this embodiment, based on the above structural design, firstly, by providing a storage liquid 23 made of porous material in the second storage cavity 201 of the atomizing body 2, the storage liquid 23 can adsorb the atomizing liquid in the second storage cavity 201, thereby reducing the fluidity of the atomizing liquid in the second storage cavity 201. This slows down the speed at which the atomizing liquid in the second storage cavity 201 is guided to the atomizing core 22, thereby reducing the risk of leakage caused by the atomizing liquid leaking out of the atomizing core 22 due to the excessively fast speed at which the atomizing liquid is guided to the atomizing core 22; secondly, by providing a storage liquid 23 made of porous material in the path connecting the first storage cavity 101 and the second storage cavity 201 (i.e., the path connecting the first storage cavity 101 and the second storage cavity 201), the storage liquid 23 can adsorb the atomizing liquid in the second storage cavity 201, thereby reducing the fluidity of the atomizing liquid in the second storage cavity 201. The liquid channel 2130 is provided with a liquid guide 24 made of porous material. The adsorption effect of the liquid guide 24 on the atomizing liquid can slow down the speed at which the atomizing liquid in the first storage chamber 101 is introduced into the storage liquid 23, and prevent the atomizing liquid in the first storage chamber 101 of the liquid reservoir 1 from being introduced into the storage liquid 23 too quickly, which would cause the atomizing liquid in the storage liquid 23 to be guided to the atomizing core 22 too quickly. This can further reduce the risk of the atomizing liquid leaking out of the atomizing core 22 due to the excessive speed at which the atomizing liquid is guided to the atomizing core 22, thus causing a leakage problem. In this way, the risk of leakage of the atomizing component due to the excessive speed at which the atomizing liquid is guided to the atomizing core 22 can be effectively reduced.

[0071] Furthermore, considering that while the storage liquid 23 continuously transmits atomizing liquid to the atomizing core 22, it also continuously absorbs atomizing liquid from the first storage chamber 101 of the storage container 1. When the atomizing liquid in the first storage chamber 101 decreases to a certain extent, the first storage chamber 101 will form a certain negative pressure relative to the second storage chamber 201 due to the reduction of atomizing liquid. The existence of this negative pressure will hinder the atomizing liquid in the first storage chamber 101 from being introduced into the guiding liquid 24, which will prevent the atomizing liquid in the first storage chamber from being properly introduced into the storage liquid 23 for replenishment. When the atomizing liquid in the storage liquid 23 is depleted and cannot be replenished in time, the atomizing core 22 will suffer from dry burning due to lack of liquid, which will reduce the service life of the atomizing component and the user's inhalation experience. Based on this consideration, in the technical solution provided in this embodiment, by providing a return air channel 203 between the inner wall of the liquid guide 24 and the liquid guide channel 2130, which is connected to the first storage cavity 101 and the second storage cavity 201 respectively, when the first storage cavity 101 forms a negative pressure relative to the second storage cavity 201 due to the reduction of atomized liquid, the air in the second storage cavity 201 can be introduced into the first storage cavity 101 through the return air channel 203 for return air, so as to increase the air pressure in the first storage cavity 101, thereby eliminating the negative pressure formed in the first storage cavity 101, so that the air pressure in the first storage cavity 101 and the air pressure in the second storage cavity 201 can maintain a balanced state. Once the negative pressure in the first storage chamber 101 is eliminated, the atomizing liquid in the first storage chamber 101 can be normally introduced into the guide liquid 24, so that the atomizing liquid in the first storage chamber can be introduced into the storage liquid 23 in a timely manner through the guide liquid 24 for replenishment, thereby enabling the storage liquid 23 to continuously transfer atomizing liquid to the atomizing core 22, avoiding the problem of dry burning due to lack of liquid in the atomizing core 22.

[0072] It should be noted that in some alternative embodiments, the return air channel 203 may not be provided. In this case, when a negative pressure is formed in the first storage chamber 101, the air in the second storage chamber 201 can be introduced into the first storage chamber 101 through the internal pores of the liquid guide 24 for return air. However, the disadvantage of this return air method is that the liquid delivery path from the atomizing liquid in the first storage chamber 101 to the liquid guide 24 and the return air path from the second storage chamber 201 to the first storage chamber 101 through the internal pores of the liquid guide 24 are completely overlapping, and their flow directions are opposite. This will cause the air introduced into the first storage chamber 101 to hinder the atomizing liquid in the first storage chamber 101 from being introduced into the liquid guide 24, resulting in a slow speed at which the atomizing liquid in the first storage chamber 101 is transferred to the storage liquid 23 through the liquid guide 24, which will increase the risk of the atomizing core 22 running dry due to lack of liquid.

[0073] Compared to the embodiment without a return air channel 203, this embodiment provides a return air channel 203 between the liquid guide 24 and the inner wall of the liquid guide channel 2130. Since the return air channel 203 and the liquid delivery path from the atomized liquid in the first storage chamber 101 to the liquid guide 24 are two independent paths, the air flowing through the return air channel 203 will not obstruct the atomized liquid in the first storage chamber 101 from entering the liquid guide 24. This allows the atomized liquid in the first storage chamber 101 to be introduced into the storage liquid 23 at a suitable flow rate through the liquid guide 24 for replenishment. This effectively balances the problems of leakage and dry burning, enabling the atomizing component to achieve both good anti-leakage and anti-dry burning effects.

[0074] Further, please refer to Figure 3 and Figure 9-11 In some optional embodiments of this application, the cross-sectional area of ​​each return air channel 203 is 0.008 mm. 2 ~0.15mm 2 For example, it could be 0.008mm 2 0.01mm 2 0.03mm 2 0.05mm 2 0.07mm 2 0.1mm 2 0.15mm 2 This design allows the return air channel 203 to achieve an "air-permeable but liquid-impermeable" effect. That is, air in the second storage chamber 201 can be introduced into the first storage chamber 101 through the return air channel 203, but the atomizing liquid in the first storage chamber 101 cannot flow into the second storage chamber 201 through the return air channel 203. This not only ensures that the air pressure in the first storage chamber 101 and the second storage chamber 201 maintain a dynamic balance, thus reducing the risk of dry burning due to liquid shortage in the atomizing core 22, but also better prevents the atomizing liquid in the first storage chamber 101 from being introduced too quickly into the storage liquid 23, causing the atomizing liquid in the storage liquid 23 to be guided too quickly towards the atomizing core 22, thereby better preventing leakage of the atomizing assembly.

[0075] In this embodiment, it should be noted that, in specific implementation, the number of return air channels 203 can be one or more, and can be flexibly set according to actual usage. This embodiment does not impose a specific limit on the specific number of return air channels 203. Furthermore, when the number of return air channels 203 is two or more, the cross-sectional area of ​​each return air channel 203 can be the same or different; this embodiment also does not impose a specific limit on this.

[0076] Further, please refer to Figure 3 In some optional embodiments of this application, the porosity of the liquid guide 24 is 40% to 60%, and the porosity of the liquid storage 23 is 70% to 85%. This configuration, on the one hand, by setting the porosity of the liquid guide 24 to 40% to 60%, better balances the liquid buffering capacity and liquid guiding capacity of the liquid guide 24, allowing the atomizing liquid in the first storage cavity 101 to be introduced into the liquid storage 23 through the liquid guide 24 at a more stable and suitable flow rate; on the other hand, by setting the porosity of the liquid storage 23 to 70% to 85%, better balances the liquid storage capacity and liquid guiding capacity of the liquid storage 23, allowing the atomizing liquid in the liquid storage 23 to be guided to the atomizing core 22 at a more stable and suitable flow rate. These two aspects enable the liquid guide 24 to adaptively adjust its liquid guiding speed according to the change in the atomizing liquid content of the storage liquid 23 (specifically, when the consumption rate of the atomizing liquid in the storage liquid 23 increases due to the increased working power of the atomizing core 22, the liquid guide 24 will transfer the atomizing liquid in the first storage chamber 101 to the storage liquid 23 at a relatively high liquid guiding speed to replenish it; when the consumption rate of the atomizing liquid in the storage liquid 23 decreases due to the decreased working power of the atomizing core 22, the liquid guide 24 will transfer the atomizing liquid in the first storage chamber 101 to the storage liquid 23 at a relatively low liquid guiding speed to replenish it; and when the storage liquid 23 reaches saturation, the liquid guide 24 will stop transferring atomizing liquid to the storage liquid 23), achieving a better liquid control effect, which in turn helps to further improve the anti-leakage and anti-dry burning effects of the atomizing component.

[0077] Further, please continue to refer to Figure 3 In some alternative embodiments of this application, when both the liquid guide 24 and the liquid reservoir 23 are made of porous fibrous materials such as fiber cotton or non-woven fabric, in addition to improving the leak-proof and dry-burn-proof effects of the atomizing component by adjusting the porosity of the liquid guide 24 and the liquid reservoir 23, the leak-proof and dry-burn-proof effects of the atomizing component can also be improved by adjusting the basis weight of the liquid guide 24 and the liquid reservoir 23. Specifically, when both the liquid guide 24 and the liquid reservoir 23 are made of porous fibrous materials, the basis weight of the liquid guide 24 can be set to 0.05–0.09 g / cm³. 2 The weight of the stored liquid 23 can be set to 0.02–0.07 g / cm³. 2 Furthermore, the weight of the liquid guide 24 is set to be greater than that of the storage liquid 23. This setting allows the liquid guide 24 to adaptively adjust its liquid guiding speed according to changes in the atomizing liquid content of the storage liquid 23, achieving better liquid control and further improving the leak-proof and dry-burn-proof performance of the atomizing component. In specific implementation, the weight of the liquid guide 24 can be set to 0.05 g / cm³. 2Meanwhile, the weight of the stored liquid 23 was set to 0.02 g / cm³. 2 Alternatively, the weight of the conductive liquid 24 can be set to 0.07 g / cm³. 2 Meanwhile, the weight of the stored liquid 23 was set to 0.03 g / cm³. 2 Alternatively, the weight of the conductive liquid 24 can be set to 0.09 g / cm³. 2 Meanwhile, the weight of the stored liquid 23 was set to 0.07 g / cm³. 2 And so on.

[0078] Further, please refer to Figure 3-4 In some optional embodiments of this application, the volume of the first storage chamber 101 can be set to 2 to 6 times the volume of the second storage chamber 201. For example, assuming the volume of the second storage chamber 201 of the atomizing body 2 is 2 ml (that is, it can store 2 ml of atomizing liquid), the volume of the first storage chamber 101 of the reservoir 1 can be set to 4 ml to 12 ml, which is equivalent to indirectly increasing the atomizing liquid storage space of the atomizing body 2 by 2 to 6 times. This setting not only extends the usage time of the atomizing body 1 by 2 to 6 times, but also avoids the overall volume of the atomizing component becoming too large and affecting the user's carrying convenience if the volume of the reservoir 1 is set too large.

[0079] Further, please refer to Figure 1-4 In some optional embodiments of this application, the circumferential portion of the first housing 11 corresponding to the first storage cavity 101 is made of a transparent material. In specific implementations, the transparent material can be glass, acrylic, polycarbonate, etc., and the entire first housing 11 can be made of a transparent material. This arrangement allows the user to easily observe the remaining amount of atomizing liquid in the first storage cavity 101 of the liquid reservoir 1, thus intuitively knowing whether the atomizing liquid in the first storage cavity 101 has been completely consumed.

[0080] Further, please refer to Figure 3-5In some optional embodiments of this application, the reservoir 1 further includes a sealing plug 13 made of silicone or rubber. The side wall of the first housing 11 has an injection hole 111 communicating with the first storage cavity 101. The sealing plug 13 can detachably seal the injection hole 111 by means of plugging and unplugging. With this configuration, when the atomizing liquid in the first storage cavity 101 of the reservoir 1 is depleted, the user can easily replenish the atomizing liquid in the reservoir 1, allowing the reservoir 1 to be reused without replacement, thereby reducing the user's operating costs. Specifically, after the atomizing liquid in the first storage chamber 101 of the liquid reservoir 1 is consumed, the sealing plug 13 can be removed first. Then, the nozzle of the injection bottle containing the atomizing liquid is inserted into the injection hole 111. The atomizing liquid in the injection bottle is then injected into the first storage chamber 101 by tilting or squeezing the injection bottle, thereby replenishing the atomizing liquid. After replenishing the atomizing liquid, the sealing plug 13 is put back into the injection hole 111 of the first housing 11, so that the sealing plug 13 seals the injection hole 111.

[0081] Furthermore, in some optional embodiments of this application, when the structure of the atomizing component is a "top-and-bottom assembly structure" with the liquid reservoir 1 located above the atomizing body 2, the combination of the liquid reservoir 1 and the atomizing body 2 can be as follows:

[0082] Specifically, please refer to Figure 2-4 The reservoir 1 also includes a base 12, which can be made of silicone or rubber. The base 12 is sealed to the bottom of the first housing 11. The base 12 and the first housing 11 together define the first storage cavity 101. The base 12 is provided with a liquid guiding hole 120. The top of the first housing 11 is provided with a suction nozzle 112. The inside of the first housing 11 is also provided with a mist outlet channel 102 communicating with the suction nozzle 112. The top of the second housing 21 is provided with a connector 213. The inside of the connector 213 is provided with a liquid guiding channel 2130. The bottom of the first housing 11 is connected to the... The top of the second housing 21 is snap-fitted (specifically, the bottom inner wall of the first housing 11 is provided with at least two spaced first snap holes 110, and the top outer wall of the second housing 21 is provided with at least two spaced first snaps 211, and the at least two first snaps 211 are engaged with the at least two first snap holes 110), the connector 213 is sealed to the liquid guide hole 120 (specifically, the outer peripheral wall of the connector 213 is elastically contacted with the inner peripheral wall of the liquid guide hole 120 to achieve a sealed fit), and the mist outlet channel 102 is connected to the atomization channel 202.

[0083] In this embodiment, it should be noted that the number of connectors 213 can be determined according to actual usage requirements; it can be one or more. This embodiment does not impose a specific limitation on this. For example, as shown... Figure 2-4As shown, there are two connectors 213. Each connector 213 has a liquid guide 24 inside and at least one return gas channel 203.

[0084] Furthermore, in some optional embodiments of this application, the specific structural composition of the atomizing body 2 may be as follows:

[0085] Specifically, please refer to Figure 3-4 and Figure 6 The atomizing body 2 also includes a base 26 and an air duct 25 having at least a partial atomizing channel 202. The base 26 is sealed to the bottom of the second housing 21. The air duct 25 is located inside the second housing 21, with its upper end inserted into the bottom of the second housing 21 and its lower end inserted into the base 26. The second housing 21, the base 26, and the air duct 25 together define a second storage cavity 201. At least one [missing information] is provided on the side wall of the air duct 25. Each liquid inlet 250 is covered by the inner wall of the liquid storage 23. The atomizing core 22 includes a heating element 221 and a liquid supply element 222 made of porous material (such as porous ceramic, fiber cotton, porous glass, etc.). The liquid supply element 222 is hollow and has a through-hole, and its outer peripheral wall covers each liquid inlet 250. A portion of the liquid supply element 222 passes through the air passage 25 and comes into contact with the liquid storage 23. The heating element 221 is disposed on the inner wall of the liquid supply element 222. During the user's use of the atomizing component provided in this embodiment for inhalation, the atomized liquid in the liquid storage 23 can be directly transferred to the liquid supply element 222 or indirectly transferred to the liquid supply element 222 through each liquid inlet 250. After the heating element 221 is energized and heated, it can vaporize the atomized liquid adsorbed on the inner wall of the liquid supply element 222 into a vapor that can be inhaled by the user.

[0086] Furthermore, considering that when the atomizing component is in a high-temperature or low-pressure environment (e.g., a low-pressure environment during high-altitude transportation), the air pressure inside the second storage chamber 201 will be greater than the external air pressure. This will cause the atomizing liquid in the liquid storage 23 to be accelerated towards the atomizing core 22, resulting in leakage of the atomizing liquid from the atomizing core 22 and causing a leakage problem. Based on this consideration, please refer to the reference... Figure 3-4 as well as Figure 7In some optional embodiments of this application, there is a gap between the top surface of the liquid storage 23 and the top wall of the second storage cavity 201 to form a ventilation space 2011 that communicates with the return air channel 203. The inner wall of the second housing 21 is provided with a ventilation groove 210, which is located above the liquid storage 23. One end of the ventilation groove 210 is connected to the ventilation space 2011, and the other end of the ventilation groove 210 is connected to the atomization channel 202. With this configuration, when the air pressure inside the second storage chamber 201 exceeds the external air pressure due to high or low pressure environments, the air inside the second storage chamber 201 can be discharged into the atomization channel 202 through the vent 210, thus reducing pressure. This ensures that the air pressure inside the second storage chamber 201 remains dynamically balanced with the air pressure in the atomization channel 202 (meaning that since the atomization channel 202 is connected to the external environment, its air pressure is the same as the external air pressure). This effectively reduces the risk of leakage caused by excessive air pressure in the second storage chamber 201, which would cause the atomized liquid in the storage liquid 23 to be accelerated towards the atomizing core 22. Furthermore, since the vent 210 is positioned above the storage liquid 23 and the atomized liquid in the second storage chamber 201 is absorbed by the storage liquid 23, the atomized liquid in the second storage chamber 201 is unlikely to leak into the atomization channel 202 through the vent 210.

[0087] In this embodiment, it should be noted that, in some specific application scenarios, in order to reduce the risk that the atomized liquid in the storage liquid 23 may leak out of the second storage cavity 201 and into the atomization channel 202 through the venting groove 210 due to the atomizing component being inverted and subjected to vibration, the venting groove 210 can be arranged in a roundabout manner, and / or the cross-sectional area of ​​the venting groove 210 can be set to 0.008 mm. 2 ~0.15mm 2 .

[0088] Correspondingly, embodiments of this application also provide an atomizer for detachable combination with the liquid reservoir 1, such as... Figure 4-5 As shown, the liquid reservoir 1 includes a first housing 11, a base 12, and a flexible seal 121. The first housing 11 has an internal mist outlet channel 102 and a first storage chamber 101 for storing atomized liquid. The top of the first housing 11 has a nozzle 112 communicating with the mist outlet channel 102. The base 12 is sealed to the bottom of the first housing 11. The base 12 and the first housing 11 together define the first storage chamber 101. The base 12 has a liquid guide hole 120 for discharging the atomized liquid from the first storage chamber 101. The flexible seal 121 seals the liquid guide hole 120. The atomizer provided in this embodiment is the atomizing body 2 (e.g., the one with connector 213) in the above-mentioned atomizing component embodiment. Figure 2-4 and Figure 6-11As shown), where, as Figure 3-4 As shown, when the atomizer and the liquid reservoir 1 are combined into one unit to form an atomizing assembly, the connector 213 pierces the flexible seal 121 and seals with the liquid guide hole 120. The top of the second housing 21 is snapped to the bottom of the first housing 11, and the atomizing channel 202 is connected to the mist outlet channel 102.

[0089] In this embodiment, it should be noted that, in specific implementations, the flexible sealing element 121 can be in the form of a silicone film, a rubber film, an aluminum foil, etc. In some optional embodiments, the flexible sealing element 121 is in the form of a silicone film, the base 12 is made of silicone, and the flexible sealing element 121 and the base 12 are integrally formed. Furthermore, in specific implementations, to facilitate the connector 213 piercing the flexible sealing element 121, the upper end of the connector 213 can be set as a pointed tip.

[0090] In this embodiment, it should also be noted that other contents of the atomizer provided in this embodiment can be referred to the content description of the atomizing body 2 in the above atomizing component embodiment, and will not be repeated here.

[0091] Correspondingly, please refer to Figure 12-19 This application also provides an electronic atomizing device, which includes a power supply component 3 and an atomizing component mentioned in any of the above embodiments (such as...). Figure 1-11 As shown, the power assembly 3 includes a third housing 31 and a battery 32 installed in the third housing 31. The third housing 31 is connected to the second housing 21, and the battery 32 is electrically connected to the atomizing core 22.

[0092] In this embodiment, it should be noted that, in specific implementation, the connection between the third housing 31 and the second housing 21 can be a detachable connection (such as a magnetic connection, threaded connection, snap-fit ​​connection, plug-in connection, etc.) or a non-detachable connection (such as ultrasonic welding, hot melt adhesive bonding, etc.), which can be determined according to actual usage needs. This embodiment does not impose specific limitations on this. For example, the outer wall of the second housing 21 is also provided with at least two spaced second snaps 212, and the top of the third housing 31 is provided with a receiving cavity 301. The inner wall of the receiving cavity 301 is provided with at least two spaced second locking holes 302. The bottom of the second housing 21 is inserted into the receiving cavity 301 and at least two second snaps 212 are engaged with at least two second locking holes 302, thereby realizing a detachable connection between the third housing 31 and the second housing 21. It should be noted here that, in specific implementations, the third housing 31 can be a one-piece structure or a split structure assembled from different housing structures. Its specific structural form can be determined according to actual usage needs, and this embodiment does not impose specific limitations in this regard. For example, as... Figure 12-15 as well as Figure 17-19As shown, the third housing 31 includes an outer cover 311 and a bottom cover 312. The upper end of the outer cover 311 is connected to the second housing 21, and the lower end of the outer cover 311 is connected to the bottom cover 312 (specifically, it can be a snap-fit ​​connection).

[0093] In this embodiment, it should also be noted that, thanks to the improvements in the atomizing components described above, the electronic atomizing device provided in this embodiment has the same technical effect as the atomizing components described above, which will not be repeated here.

[0094] Further, please refer to Figure 14 as well as Figure 18-19 In some optional embodiments of this application, the third housing 31 is provided with an air intake channel 303 communicating with the atomization channel 202. The power supply assembly 3 also includes a control circuit board 33, a microphone sensor 34, multiple light-emitting elements 35 (the light-emitting elements 35 can specifically be LEDs), and a light guide tube 36 made of a light-transmitting material (such as glass, acrylic, polycarbonate, etc.). The control circuit board 33, the microphone sensor 34, and the light guide tube 36 are all installed in the third housing 31. The control circuit board 33 is electrically connected to the battery 32, the atomization core 22, the microphone sensor 34, and the multiple light-emitting elements 35, respectively. The light guide tube 36... One end (specifically the lower end of the light guide tube 36) is provided with a plurality of notches 360 arranged circumferentially along the light guide tube 36. Each notch 360 is provided with at least one light-emitting element 35. The part of the third housing 31 surrounding the light guide tube (i.e., the outer cover 311) is made of a light-transmitting material (such as glass, acrylic, polycarbonate, etc.). The microphone sensor 34 is used to detect changes in airflow on the path connecting the atomization channel 202 and the air intake channel 303 to generate a suction signal. The control circuit board 33 is configured to control the plurality of light-emitting elements 35 to be powered on and illuminate when it receives the suction signal sent by the microphone sensor 34.

[0095] In this embodiment, based on the above structural design, the operating principle of the electronic atomization device provided in this embodiment is as follows:

[0096] When a user bites down on the mouthpiece 112 and inhales, a suction airflow is formed along the path connecting the air intake channel 303, the atomization channel 202, the mist outlet channel 102, and the mouthpiece 112. This suction airflow triggers the microphone sensor 34 to send a suction signal to the control circuit board 33, indicating that the user is inhaling. When the control circuit board 33 receives this suction signal, it connects the atomizing core 22 to the battery 32, causing the atomizing core 22 to be energized, heat up, and vaporize the atomized liquid it has absorbed into a mist. The mist flows along with the suction airflow and is eventually discharged through the mouthpiece 112 into the user's mouth for inhalation. At the same time, the control circuit board 33 connects multiple light-emitting elements 35 to the battery 32, causing the multiple light-emitting elements 35 to be powered on and emit light. The light emitted by the light-emitting elements 35 is diffused through the light-transmitting light guide tube 36 onto the outer cover 311 of the light-transmitting third housing 31, so that the outer cover 311 can achieve the effect of "glowing from all sides", thereby creating a good atmosphere for the user's suction process and improving the user experience.

[0097] When the user stops inhaling, the airflow disappears, triggering the microphone sensor 34 to send a stop signal to the control circuit board 33, indicating that the user has stopped inhaling. When the control circuit board 33 receives the stop signal, it disconnects the atomizing core 22 from the battery 32 and disconnects the multiple light-emitting elements 35 from the battery 32, thereby causing the atomizing core 22 and the multiple light-emitting elements 35 to stop working.

[0098] In this embodiment, it should be noted that the notch 360 of the light guide tube 36 can serve as an installation space for the light-emitting element 35, a heat dissipation space for the light-emitting element 35, and a light-diffusing space for the light-emitting element 35, thereby improving the luminous effect of the electronic atomizing device and the service life of the light-emitting element 35. Furthermore, in some optional embodiments, to provide a more dazzling lighting effect for the user during inhalation, patterned stickers can be affixed to the inner peripheral wall of the third housing 31 or the outer peripheral wall of the light guide tube 36.

[0099] It should be noted that other details regarding the atomizer, atomizing components, and electronic atomizing device disclosed in this application can be found in the prior art, and will not be repeated here.

[0100] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. All equivalent structural transformations made based on the technical 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 atomizing component, characterized in that, include: A liquid reservoir, the liquid reservoir including a first housing, the interior of the first housing having a first storage chamber for storing atomizing liquid; as well as Atomizing body, the atomizing body comprising: The second housing is connected to the first housing. The interior of the second housing is provided with an atomizing channel and a second storage cavity for storing atomized liquid. A liquid guiding channel for connecting the second storage cavity and the first storage cavity is provided between the second storage cavity and the first storage cavity. The atomizing core is installed on the airflow path of the atomizing channel; A liquid reservoir, made of a porous material, is installed within the second storage cavity. The liquid reservoir is used to adsorb the atomizing liquid within the second storage cavity and to transport the atomizing liquid to the atomizing core. The liquid guide is made of a porous material and is in contact with the liquid storage. The liquid guide is at least partially located within the liquid guide channel, and there is a gap between the liquid guide and the inner wall of the liquid guide channel to form at least one gas return channel. The at least one gas return channel is respectively connected to the first storage cavity and the second storage cavity.

2. The atomizing component as described in claim 1, characterized in that, The porosity of the liquid guiding the flow is 40% to 60%, and the porosity of the liquid storing the flow is 70% to 85%.

3. The atomizing component as described in claim 1, characterized in that, Both the conductive liquid and the reservoir liquid are made of porous fiber material, and the basis weight of the conductive liquid is 0.05–0.09 g / cm³. 2 The weight of the stored liquid is 0.02–0.07 g / cm³. 2 Furthermore, the weight of the conductive liquid is greater than the weight of the stored liquid.

4. The atomizing component as described in claim 1, characterized in that, The cross-sectional area of ​​each of the aforementioned return gas channels is 0.008 mm. 2 ~0.15mm 2 .

5. The atomizing component as described in claim 1, characterized in that, The reservoir also includes a sealing plug, and the side wall of the first housing is provided with an injection hole that communicates with the first storage cavity. The sealing plug can detachably seal the injection hole. And / or, the first housing and the second housing are detachably connected; And / or, the volume of the first storage cavity is 2 to 6 times the volume of the second storage cavity; And / or, the material for storing liquid includes any one of fiber cotton, sponge, porous ceramic, porous glass, porous metal, and non-woven fabric; And / or, the material of the liquid-conducting material includes any one of fiber cotton, sponge, porous ceramic, porous glass, porous metal, and non-woven fabric; And / or, the circumferential portion of the first housing corresponding to the first storage cavity is made of a transparent material.

6. The atomizing component according to any one of claims 1-5, characterized in that, The liquid reservoir also includes a base, which is sealed to the bottom of the first housing. The base and the first housing together define the first storage cavity. The base is provided with a liquid guiding hole. The top of the first housing is provided with a suction nozzle. The interior of the first housing is also provided with a mist outlet channel communicating with the suction nozzle. The top of the second housing is provided with a connector, and the liquid guiding channel is provided inside the connector. The bottom of the first housing is snapped to the top of the second housing. The connector is sealed to the liquid guiding hole, and the mist outlet channel is connected to the atomization channel.

7. The atomizing component as described in claim 6, characterized in that, There is a gap between the top surface of the liquid storage and the top wall of the second storage cavity to form a ventilation space that communicates with the return air channel. The inner wall of the second housing is provided with a ventilation groove, which is located above the liquid storage. One end of the ventilation groove is connected to the ventilation space and the other end is connected to the atomization channel.

8. An atomizer, characterized in that, For use in detachable combination with a liquid reservoir, the liquid reservoir includes a first housing, a base, and a flexible seal. The first housing has an internal mist outlet channel and a first storage chamber for storing atomized liquid. The top of the first housing has a nozzle communicating with the mist outlet channel. The base is sealed to the bottom of the first housing. The base and the first housing together define the first storage chamber. The base has a liquid guide hole for discharging the atomized liquid in the first storage chamber. The flexible seal seals the liquid guide hole. The atomizer is the atomizing body in the atomizing assembly as described in claim 6 or 7, wherein when the atomizer and the liquid reservoir are combined into one unit, the connector pierces the flexible seal and seals with the liquid guide hole, the top of the second housing is snapped to the bottom of the first housing, and the atomizing channel is connected to the mist outlet channel.

9. An electronic atomizing device, characterized in that, The device includes a power supply assembly and an atomizing assembly as described in any one of claims 1-7, wherein the power supply assembly includes a third housing and a battery installed within the third housing, the third housing being connected to the second housing, and the battery being electrically connected to the atomizing core.

10. The electronic atomizing device as described in claim 9, characterized in that, The third housing is provided with an air intake channel communicating with the atomizing channel, and the power supply assembly further includes: A control circuit board is installed inside the third housing, and the control circuit board is electrically connected to the battery and the atomizing core, respectively. A microphone sensor is installed inside the third housing and electrically connected to the control circuit board. The microphone sensor is used to detect changes in airflow along the path connecting the atomizing channel and the air intake channel to generate a suction signal. Multiple light-emitting elements are electrically connected to the control circuit board; and A light guide tube, made of a light-transmitting material and installed inside the third housing, has a plurality of notches arranged at intervals along the circumference of the light guide tube at one end, and each notch is provided with at least one light-emitting element. The portion of the third housing surrounding the light guide tube is made of a light-transmitting material, and the control circuit board is configured to control multiple light-emitting elements to be powered on and emit light when a suction signal is received from the microphone sensor.

Images