Atomizer system and electronic atomization device

Abstract

The application discloses an atomizer system and an electronic atomization device. It belongs to the technical field of aerosol generation. In the atomizer system of the application, the first sealing plug is sealingly inserted into the air passing hole, and the second sealing plug is sealingly inserted into the air outlet hole, so that the air pressure difference in the airflow channel and the liquid storage bin is within a preset threshold, thereby effectively preventing the aerosol substrate in the liquid storage bin from leaking due to changes in the air pressure in the liquid storage bin. At the same time, by providing a buffer groove on one side of the first sealing body with a first sealing column, the first sealing column has a certain buffer distance when it is inserted into the air passing hole, so that the first sealing plug can be adaptively inserted into the air passing hole under the action of changes in the internal pressure of the atomizer, thereby improving the stability of the insertion of the first sealing plug and the second sealing plug into the atomizer.

Description

Technical Field

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

[0002] Electronic atomizing devices are devices that use atomizing components to heat an aerosol matrix, causing the heated aerosol matrix to atomize and generate an aerosol for users to inhale.

[0003] Electronic atomizing devices generally consist of two parts: an atomizer and a battery. The battery controls the atomizer's operation and supplies it with electrical energy. The atomizer contains the aerosol matrix and heats and atomizes it when powered on. Atomizers are classified into two main categories based on whether they are pre-filled with aerosol matrix during assembly: pre-filled atomizers and refillable atomizers. In existing technology, for pre-filled atomizers, since the reservoir contains pre-filled aerosol matrix, to reduce the risk of leakage before use, sealing plugs are usually inserted into the atomizer's air passage (the port through which external gas enters the atomizer) and air outlet. However, existing sealing plugs inserted into the air passage are susceptible to changes in the internal pressure of the atomizer during insertion, resulting in poor stability. Utility Model Content

[0004] The main objective of this application is to provide an atomizer system and an electronic atomizing device to solve the problem of poor stability of the sealing plug inserted into the air passage in the prior art.

[0005] This application provides an atomizer system, characterized in that it includes:

[0006] An atomizer is configured to have a liquid storage chamber and an airflow channel. The liquid storage chamber contains an aerosol matrix. When the atomizer is powered on, it can heat the contained aerosol matrix and generate aerosol in the airflow channel. The airflow channel includes an air passage and an air outlet. The air passage is used to allow external airflow to enter the airflow channel, and the air outlet is used to allow the airflow in the airflow channel to flow out of the atomizer.

[0007] A first sealing plug and a second sealing plug are inserted into the air passage and the second sealing plug is inserted into the air outlet, so that the pressure difference between the airflow channel and the liquid storage tank is within a preset threshold.

[0008] The first sealing plug includes a first sealing body and a first sealing post. One side of the first sealing body has a buffer groove, and the first sealing post extends outward from the bottom of the buffer groove.

[0009] Furthermore, the second sealing plug includes a second sealing body and a second sealing post, the second sealing post being connected to one side of the second sealing body;

[0010] The first sealing plug is inserted into the air passage hole before the second sealing plug, and the length of the first sealing post is greater than the length of the second sealing post.

[0011] Alternatively, the second sealing plug may be inserted into the vent hole before the first sealing plug, and the length of the second sealing post may be greater than the length of the first sealing post.

[0012] Furthermore, the first sealing plug also includes a first sealing rib, which is arranged circumferentially along the first sealing post;

[0013] And / or, the second sealing plug further includes a second sealing rib, which is arranged circumferentially along the second sealing post.

[0014] Furthermore, the length of the second sealing post is greater than the length of the first sealing post, and the first sealing post is provided with two first sealing ribs, while the second sealing post is provided with three second sealing ribs.

[0015] Furthermore, the atomizer includes a liquid storage element, an atomizing component, and a mounting base. The atomizing component is disposed within the liquid storage element and together with the liquid storage element forms the liquid storage chamber. The mounting base is connected to the liquid storage element to restrict the atomizing component to remain within the liquid storage element and together with the liquid storage element and the atomizing component forms the airflow channel.

[0016] The liquid storage component is configured to form the vent at the end away from the mounting base, and the mounting base is configured to form the vent.

[0017] The first sealing post is inserted into the air passage and close to the atomizing component, and the second sealing post is inserted into the air outlet and extends into the atomizing component.

[0018] Furthermore, the mounting base is configured to have two of the aforementioned air vents;

[0019] The first sealing plug has two first sealing posts, which extend outward from the bottom of the buffer groove, and are respectively sealed and inserted into one of the air passage holes.

[0020] Furthermore, the atomizing assembly includes an atomizing core and a first sealing element, wherein the first sealing element is sealed between the outside of the air inlet end of the atomizing core and the liquid storage element;

[0021] The atomizing core includes a first mounting tube, a second mounting tube, a first liquid guide, a second liquid guide, a limiting seat, and a heating element. The first mounting tube is connected between the first sealing element and the liquid storage element, and defines the liquid storage chamber between the liquid storage element and the first sealing element. The second mounting tube is disposed inside the first mounting tube. The first liquid guide is curled and attached between the inner wall of the first mounting tube and the outer wall of the second mounting tube. The second liquid guide is curled and attached to the inner wall of the second mounting tube. The heating element is curled and attached to the inner wall of the second liquid guide. The limiting seat is inserted into the end of the first mounting tube near the first sealing element.

[0022] The first sealing post is inserted into the vent hole, the second sealing post is inserted into the vent hole and extends into the second mounting tube, and the end of the second sealing post away from the second sealing body is close to the second liquid guide.

[0023] Furthermore, the first sealing element has an air guide hole, which connects the atomizing core and the air passage hole, and the first sealing post is sealed and inserted into the air passage hole and extends into the air guide hole.

[0024] Furthermore, the second sealing post has a plurality of second sealing ribs, each of which is arranged along the circumference of the second sealing post;

[0025] Among them, at least one second sealing rib close to the second sealing body is sealed to the wall of the air outlet, and at least one other second sealing rib far away from the second sealing body is sealed to the inner wall of the first mounting tube.

[0026] Furthermore, the liquid storage device includes a first tube, a second tube, and a suction nozzle. The outer diameter of the second tube is smaller than the inner diameter of the first tube. The suction nozzle is connected to the same end of the first tube and the second tube, so that the second tube is suspended inside the first tube.

[0027] The first sealing element is connected between the outside of the air inlet end of the atomizing core and the inner wall of the first tube body, and the air outlet end of the atomizing core is connected to the end of the second tube body away from the mouthpiece;

[0028] Wherein, the end face of the first sealing member that contacts the aerosol matrix inside the liquid storage chamber is an annular inclined surface, and the annular inclined surface faces the suction nozzle.

[0029] Furthermore, the first seal has an injection hole communicating with the liquid storage tank;

[0030] The mounting base includes a plug-in post, which is interference-fitted into the injection hole.

[0031] Furthermore, the insertion post does not extend into the liquid storage tank.

[0032] Furthermore, the mounting base also includes a limiting body, a first limiting part, and a second limiting part. The insertion post is connected to the end of the limiting body facing the suction nozzle. The first limiting part and the second limiting part protrude from the outer side wall of the limiting body, respectively.

[0033] The liquid storage component has a limiting hole on the wall of the first mounting hole, the first limiting part is limited within the limiting hole, and the second limiting part is limited and abuts against the opening end of the first mounting hole.

[0034] Furthermore, the outer periphery of the limiting body has a limiting groove, the limiting groove is located between the insertion post and the first limiting part, and the opening of the limiting groove faces the inner wall of the liquid storage component;

[0035] The atomizing component further includes a second sealing element, which is circumferentially disposed within the limiting groove and is sealed between the inner wall of the liquid storage component and the limiting main body.

[0036] Furthermore, the mounting base also includes a limiting insertion part, wherein the adjacent sides of the limiting insertion part are respectively connected to the outer side of the limiting main body and the side of the second limiting part facing the insertion post;

[0037] The liquid storage component also has a notch at the open end of the first mounting hole, and the limiting insertion part is limited to the notch.

[0038] On the other hand, the present invention also provides an electronic atomizing device, which includes the atomizer system described in any of the above claims.

[0039] In the atomizer system of this application, by sealing the first sealing plug into the air passage and the second sealing plug into the air outlet, the pressure difference between the airflow channel and the liquid storage chamber is kept within a preset threshold, thereby effectively preventing leakage of the aerosol matrix in the liquid storage chamber due to pressure changes. Simultaneously, by providing a buffer groove on the side of the first sealing body with the first sealing post, a certain buffer distance is provided when the first sealing post is inserted into the air passage. This allows the first sealing plug to adaptively insert into the air passage under pressure changes within the atomizer, thereby improving the stability of the connection between the first and second sealing plugs and the atomizer. Attached Figure Description

[0040] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0041] Figure 1 This is a schematic diagram of the atomizer in one embodiment of the present application.

[0042] Figure 2 This is a schematic diagram of the atomizer in one embodiment of the present application.

[0043] Figure 3 for Figure 1 A sectional view along the A-A1 direction, the mounting base is not shown in the figure.

[0044] Figure 4 for Figure 1 A sectional view along the A-A1 direction.

[0045] Figure 5 for Figure 1 A sectional view along the B-B1 direction.

[0046] Figure 6 for Figure 1 A cross-sectional view along the A-A1 direction, showing only the liquid storage component.

[0047] Figure 7 This is a schematic diagram of the mounting base in one embodiment of this application.

[0048] Figure 8 This is a schematic diagram of the mounting base in one embodiment of this application.

[0049] Figure 9 This is a schematic diagram of an overall atomizer system in one embodiment of this application.

[0050] Figure 10 This is a schematic diagram of an overall atomizer system in one embodiment of this application.

[0051] Figure 11 for Figure 9 A sectional view along the C-C1 direction.

[0052] Figure 12 This is a schematic diagram of the first sealing plug in one embodiment of the present application.

[0053] Figure 13 This is a schematic diagram of the second sealing plug in one embodiment of this application.

[0054] Figure 14 This is a schematic diagram of the overall electronic atomizing device in one embodiment of this application.

[0055] Figure 15 This is a schematic diagram of the battery rod in one embodiment of this application.

[0056] Figure 16 for Figure 15 A sectional view along the F-F1 direction.

[0057] Figure 17 for Figure 14 A cross-sectional view along the D-D1 direction shows the first and second conductive elements symmetrical about the center line.

[0058] Figure 18 for Figure 14 A cross-sectional view along the D-D1 direction shows that the first conductive element and the second conductive element are asymmetrical along the center line, and the second conductive element is located on the outer periphery of the first conductive element.

[0059] Figure 19 This is a schematic diagram of the atomizer in one embodiment of the present application.

[0060] Figure 20 for Figure 14 A sectional view along the E-E1 direction.

[0061] Figure 21 for Figure 14 A cross-sectional view along the E-E1 direction shows the second conductive element disposed on the outer periphery of the first conductive element.

[0062] Figure 22 This is a schematic diagram of a battery rod in one embodiment of this application, where the outer tube is hidden.

[0063] Figure 23 This is a schematic diagram of the connection between the control circuit board and the mounting bracket in one embodiment of this application.

[0064] Figure 24 for Figure 1 A cross-sectional view along the BB direction.

[0065] The above figures include the following reference numerals:

[0066] Electronic atomizing device 1000, atomizer 100, liquid storage assembly 10, liquid storage component 11, first tube body 111, first mounting hole 1111, limiting hole 1112, notch 1113, first limiting surface 1114, second tube body 112, second mounting hole 1121, second limiting surface 1122, nozzle 113, air outlet 1131, first stop 119, mounting base 12, plug-in post 121, limiting main body 122, limiting groove 1221, mounting through hole 1222, air passage 1223, first limiting part 123, second limiting part 124, limiting plug-in part 125, first end face 1294, first side face 1295, and so on. A mounting slot 1296, clearance space 1297, positioning hole 1298, liquid storage tank 13, insulating component 17, atomizing assembly 20, atomizing core 21, air inlet 211, air outlet 212, heating element 213, pin 2131, liquid passage hole 214, first mounting tube 215, first sub-hole 2151, second mounting tube 216, second sub-hole 2161, first liquid guide component 217, second liquid guide component 218, limiting seat 219, first sealing component 22, liquid injection hole 221, ring bevel 222, air guide hole 223, insertion hole 224, second sealing component 23, limiting support component 24, limiting support part 241, first conductive component 31, first conductive component 32, first conductive component 33, first conductive component 34, first conductive component 35, first conductive component 36, first conductive component 37, first conductive component 37, first conductive component 38, first conductive component 39, first conductive component 30, first conductive component 31, first conductive component 32, first conductive component 33, first conductive component 34, second conductive component 35, second conductive component 36, second conductive component 37, second conductive component 38, second conductive component 39, second conductive component 31, second conductive component 32, second conductive component 33, second conductive component 34, second conductive component 35, second conductive component 36, second conductive component 37, second conductive component 38, second conductive component 39, second conductive component 31 ... Electrical surface 311, second conductive element 32, second conductive surface 324, airflow channel 33, first sealing plug 34, first sealing body 341, first sealing post 342, buffer groove 343, first sealing rib 344, second sealing plug 35, second sealing body 351, second sealing post 352, second sealing rib 353, first magnetic element 44, first magnetic suction part 441, second magnetic suction part 442, bottom cover 45, battery rod 200, receiving groove 210, bracket 220, positioning post 2201, plug arm 2202, battery compartment 2203, second limiting arm 2204, second end face 2205, second side face 2206, second mounting groove 2 207, outer tube 230, second stop 2301, control circuit board 240, first electrode 2401, second electrode 2402, light-emitting element 2403, first control board 2404, second control board 2405, charging interface 2406, positioning socket 2407, mounting bracket 250, light-transmitting hole 2501, first mounting plate 2502, second mounting plate 2503, first limiting arm 2504, positioning rod 2505, insertion through hole 2507, limiting slot 2508, battery 260, screen sticker 270, second magnetic element 280, third magnetic suction part 2801, fourth magnetic suction part 2802, linear direction L1, center line L2. Detailed Implementation

[0067] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0068] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0069] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0070] Example 1

[0071] Please see Figure 1-8 As shown, this application provides an atomizer 100, which includes a liquid storage component 11, an atomizing component 20, and a mounting base 12. The atomizing component 20 is disposed within the liquid storage component 11 and together with the liquid storage component 11 forms a liquid storage chamber 13, which is used to contain an aerosol matrix; the atomizing component 20 includes an atomizing core 21 and a first sealing member 22. The first sealing member 22 is sealed between the air inlet end 211 of the atomizing core 21 and the liquid storage member 11. The first sealing member 22 has an injection hole 221 that communicates with the liquid storage chamber 13. The injection hole 221 is used for the injection device to inject the aerosol matrix into the liquid storage chamber 13. By cleverly setting the injection hole 221 that communicates with the liquid storage chamber 13 on the first sealing member 22, the aerosol matrix can be injected into the liquid storage chamber 13 through the injection hole 221, thereby avoiding the need to set the injection hole 221 on the liquid storage member 11, simplifying the structure of the liquid storage member 11, and making the liquid storage member 11 have higher structural strength.

[0072] The atomizer 100 has a first state and a second state. When the atomizer 100 is in the first state, the atomizing component 20 is located in the first position within the liquid storage component 11. At this time, the atomizing component 20 is pre-assembled into the liquid storage component 11 and is not in the final assembly position. Meanwhile, a predetermined volume of aerosol matrix can be added into the liquid storage chamber 13 through the injection hole 221.

[0073] When the atomizer 100 is in the second state, the mounting base 12 is connected to the liquid storage component 11 to restrict the atomizing assembly 20 to remain in the second position within the liquid storage component 11. At this time, the atomizing assembly 20 is located in the final assembly position within the liquid storage component 11 under the restriction of the mounting base 12. At the same time, the mounting base 12 blocks the injection hole 221 so that the aerosol matrix in the liquid storage chamber 13 can only move towards the atomizing core 21.

[0074] During the process of switching the atomizer 100 from the first state to the second state, the atomizing component 20 compresses the liquid storage chamber 13 so that the residual air in the liquid storage chamber 13 is discharged through the atomizing core 21. This avoids residual air in the liquid storage chamber 13, thereby preventing insufficient supply of aerosol matrix to the atomizing core 21 due to residual air, which could lead to dry burning. Additionally, the aerosol matrix contained in the liquid storage chamber 13 is compressed by the atomizing component 20 and the mounting base 12 to wet the atomizing core 21, thus achieving pre-wetting of the atomizing core 21. This prevents the atomizer 100 from being used without wetting the atomizing core 21, which could lead to dry burning and a burnt taste.

[0075] When the atomizing component 20 is in the first position within the liquid storage container 11, the volume of the liquid storage chamber 13 is greater than the predetermined volume of the aerosol matrix added to the liquid storage chamber 13. Therefore, when the atomizing component 20 is in the first position within the liquid storage container 11, after adding a predetermined volume of aerosol matrix to the liquid storage chamber 13, a certain amount of air will remain in the liquid storage chamber 13.

[0076] When the atomizing component 20 is in the second position within the liquid storage container 11, the volume of the liquid storage chamber 13 is less than the predetermined volume of the aerosol matrix added to the liquid storage chamber 13, so that the residual air in the liquid storage chamber 13 is discharged through the atomizing core 21, thereby avoiding residual air in the liquid storage chamber 13. At the same time, the aerosol matrix contained in the liquid storage chamber 13 is allowed to wet the atomizing core 21 under the compression of the atomizing component 20 and the mounting base 12, so as to achieve pre-wetting of the atomizing core 21.

[0077] During the process of the atomizer 100 switching from the first state to the second state, because there is residual air in the liquid storage chamber 13 which is in the first position and filled with aerosol matrix, the aerosol matrix in the liquid storage chamber 13 will not overflow from the liquid injection hole 221 during the process of the mounting base 12 sealing the liquid injection hole 221.

[0078] Please see Figure 3-6 As shown, the liquid storage component 11 has a first mounting hole 1111, a second mounting hole 1121 and a nozzle 113 arranged sequentially along the straight direction L1. The second mounting hole 1121 is connected to the nozzle 113. The atomizing core 21 has an air outlet 212 opposite to the air inlet end 211 along the straight direction L1. The nozzle 113 is connected to the air outlet end 212.

[0079] When the atomizing assembly 20 is in the first position within the liquid storage member 11, the outer periphery of the air outlet 212 is sealed and inserted into the second mounting hole 1121, and is spaced a first distance from the mouthpiece 113 along the straight direction L1. The outer periphery of the first sealing member 22 is sealed and connected to the inner sidewall of the first mounting hole 1111, so that the atomizing core 21 is sealed and connected between the outer periphery of the air inlet 211 and the hole wall of the second mounting hole 1121.

[0080] When the atomizing component 20 is in the second position within the liquid storage component 11, the outer periphery of the air outlet 212 is sealed and inserted into the second mounting hole 1121, and is spaced a second distance from the nozzle 113 along the straight direction L1, and the outer periphery of the first sealing component 22 is sealed and connected to the inner sidewall of the first mounting hole 1111.

[0081] Wherein, the second distance is less than the first distance, so that the atomizing component 20 is closer to the nozzle 113 when it is in the second position, thereby reserving an assembly position between the mounting base 12 and the liquid storage component 11.

[0082] When the atomizer 100 is in the first state along the straight direction L1, the liquid level of the aerosol matrix contained in the liquid storage chamber 13 is below the liquid passage 214 of the atomizing core 21. Since the liquid passage 214 and the end face of the first sealing member 22 facing the liquid storage chamber 13 are separated by a certain distance along the straight direction L1, the end face of the first sealing member 22 facing the liquid storage member 11 does not contact the predetermined volume of aerosol contained in the liquid storage chamber 13. As a result, a certain volume of air remains in the liquid storage chamber 13 after the predetermined volume of aerosol matrix is ​​added.

[0083] When the atomizer 100 is in the second state along the straight direction L1, the aerosol matrix contained in the liquid storage chamber 13 comes into contact with the first seal 22. Therefore, the residual air in the liquid storage chamber 13 can be expelled so that the aerosol matrix in the liquid storage chamber 13 fills the liquid passage 214.

[0084] Please see Figure 3-4 As shown, the end face of the first sealing member 22 that contacts the aerosol matrix in the liquid storage chamber 13 is an annular inclined surface 222. The annular inclined surface 222 faces the nozzle 113. Therefore, during the process of the atomizing component 20 switching from the first position to the second position, the annular inclined surface 222 can guide the residual air in the liquid storage chamber 13 to move towards the liquid passage 214, thereby purging the residual air in the liquid storage chamber 13 and avoiding dry burning caused by residual air.

[0085] Please see Figure 4-5 as well as Figure 7-8 As shown, the mounting base 12 includes a plug post 121. When the atomizer 100 is in the second state, the plug post 121 is interference-fitted into the liquid injection hole 221, thereby blocking the liquid injection hole 221, and further pressing the first sealing member 22 in the radial direction of the liquid injection hole 221, so as to cooperate with the hole wall of the first mounting hole 1111 to more tightly connect the first sealing member 22 between the atomizing core 21 and the liquid storage member 11.

[0086] In addition, the insertion post 121, which is interference-fitted into the injection hole 221, can reduce the amount of aerosol matrix residue in the injection hole 221, thereby improving the utilization rate of the aerosol matrix.

[0087] When the atomizer 100 is in the second state, the plug 121 does not extend into the liquid storage chamber 13, thereby avoiding the plug 121 from occupying the volume of the liquid storage chamber 13, and avoiding the part of the plug 121 extending into the liquid storage chamber 13 from adhering to or blocking the aerosol matrix, which would reduce the utilization rate of the aerosol matrix.

[0088] The mounting base 12 further includes a limiting body 122, a first limiting part 123, and a second limiting part 124. The insertion post 121 is connected along the straight direction L1 to one end of the limiting body 122 facing the suction nozzle 113, and the first limiting part 123 and the second limiting part 124 protrude from the outer side wall of the limiting body.

[0089] The liquid storage component 11 has a limiting hole 1112 on the wall of the first mounting hole 1111. When the atomizer 100 is in the second state, the insertion post 121 is interference-fitted into the liquid injection hole 221 to seal the liquid injection hole 221. The first limiting part 123 is limited within the limiting hole 1112 to prevent the mounting base 12 and the liquid storage component 11 from remaining relatively stationary. The second limiting part 124 is limited and abuts against the opening end of the first mounting hole 1111 along the straight direction L1 to prevent the mounting base 12 from moving towards the nozzle 113 along the straight direction L1.

[0090] By setting the first limiting part 123 and the second limiting part 124, a double limiting is achieved between the liquid storage component 11 and the mounting base 12, thereby enabling the mounting base 12 and the liquid storage component 11 to maintain a stable relative stationary state.

[0091] The outer periphery of the limiting main body 122 has a limiting groove 1221, which is located between the insertion post 121 and the first limiting part 123. The opening of the limiting groove 1221 faces the inner wall of the liquid storage component 11. The atomizing assembly 20 also includes a second sealing member 23, which is circumferentially disposed in the limiting groove 1221 and is sealed between the inner wall of the liquid storage component 11 and the limiting main body 122. This makes the hole wall of the first mounting hole 1111 and the mounting base 12 sealed together, thereby achieving a double seal between the mounting base 12 and the liquid storage component 11 through the first sealing member 22 and the second sealing member 23.

[0092] The mounting base 12 further includes a limiting insertion part 125, the adjacent sides of which are respectively connected to the outer side of the limiting main body 122 and the side of the second limiting part 124 facing the insertion post 121, so that the limiting insertion part 125 is stably connected to the limiting main body 122 and the second limiting part 124.

[0093] The liquid storage component 11 is further provided with a notch 1113 at the open end of the first mounting hole 1111. When the atomizer 100 is in the second state, the limiting insertion part 125 is limited within the notch 1113, thereby enabling the mounting base 12 and the liquid storage component 11 to be limited along the circumference of the mounting base 12, thereby further improving the mutual limiting effect between the mounting base 12 and the liquid storage component 11.

[0094] The first sealing element 22 also has an air guide hole 223 and at least two insertion holes 224. The air guide hole 223 penetrates the first sealing element 22 along the straight direction L1. Each insertion hole 224 extends along the straight direction L1 and does not penetrate the first sealing element 22. The opening of each insertion hole 224 is away from the suction nozzle 113.

[0095] The limiting main body 122 is also provided with at least two mounting through holes 1222, each of the mounting through holes 1222 passing through the limiting main body 122 along the straight direction L1, and each of the mounting through holes 1222 is directly opposite to a socket 224 along the straight direction L1.

[0096] Please see Figure 4 As shown, the atomizing core 21 includes a heating element 213 and at least two pins 2131. Each pin 2131 is electrically connected to the heating element 213, and the portion of each pin 2131 that passes through the air guide hole 223 is bent and inserted into the adjacent insertion hole 224.

[0097] The atomizer 100 further includes a first conductive element 31 and a second conductive element 32. The first conductive element 31 and the second conductive element 32 are respectively disposed through a mounting through hole 1222 and extend out of the mounting through hole 1222 and are interference-fitted into the corresponding insertion hole 224, so that the first conductive element 31 and the second conductive element 32 are electrically connected to the corresponding pin 2131 in the insertion hole 224, thereby utilizing the elastic clamping of the first conductive element 31 and the second conductive element 32 inserted into the insertion hole 224, and realizing the assembly of the first conductive element 31 and the second conductive element 32 under the limitation of the mounting through hole 1222, thereby simplifying the connection structure between the pin 2131 and the corresponding first conductive element 31 and the second conductive element 32.

[0098] The limiting main body 122 also has at least two air passages 1223 along the straight direction L1. The two air passages 1223 are respectively connected to the air guide hole 223. After the external airflow flows through each of the air passages 1223, it passes through the air guide hole 223 and enters the atomizing core 21. By setting multiple air passages 1223, the airflow is diverted, so that the airflow entering the atomizing core 21 after passing through the air guide hole 223 is more stable, thereby improving the user's inhalation experience.

[0099] The diameter of the air guide hole 223 gradually decreases along the straight direction L1, so that the air guide hole 223 can guide the airflow passing through the air passage 1223, thereby increasing the flow rate of the external airflow when passing through the air guide hole 223, thus improving the user's sucking experience.

[0100] The diameter of each of the air passages 1223 gradually decreases along the straight direction L1, thereby increasing the flow rate of the airflow passing through each of the air passages 1223 and making the airflow more stable, thereby improving the user's suction experience.

[0101] Please see Figure 4 As shown, the liquid passage 214 includes a first sub-hole 2151 and a second sub-hole 2161. The aerosol matrix in the liquid storage chamber 13 flows through the first sub-hole 2151 and the second sub-hole 2161 in sequence and then comes into contact with the heating element 213.

[0102] The atomizing core 21 further includes a first mounting tube 215, a second mounting tube 216, a first liquid guide 217, a second liquid guide 218, and a limiting seat 219. The first mounting tube 215 connects the first sealing member 22 and the liquid storage member 11 along the straight direction L1, defining the liquid storage chamber 13 between the liquid storage member 11 and the first sealing member 22, and forming the first sub-hole 2151. The second mounting tube 216 is disposed inside the first mounting tube 215 and forms the second sub-hole 2161. The first liquid guide 217 is coiled and attached between the inner wall of the first mounting tube 215 and the outer wall of the second mounting tube 216, and at least covers... The first sub-hole 2151 and the second sub-hole 2161 are covered. The second liquid guiding member 218 is curled and attached to the inner side wall of the second mounting tube 216, and at least covers the second sub-hole 2161. The heating element 213 is curled and attached to the inner side wall of the second liquid guiding member 218. The limiting seat 219 is inserted into one end of the first mounting tube 215 near the first sealing member 22. The pins 2131 pass through the limiting seat 219 and the air guiding hole 223 respectively, and are bent and inserted into the adjacent insertion hole 224.

[0103] By providing the first liquid guiding component 217 and the second liquid guiding component 218, the aerosol matrix can be more stably contained within the liquid storage tank 13, reducing the risk of aerosol matrix leakage.

[0104] The atomizing component 20 further includes a limiting support member 24. The limiting support member 24 is integrally formed on the first sealing member 22 so that the limiting support member 24 and the first sealing member 22 can be stably connected, and the limiting support member 24 protrudes from the outer periphery of the first sealing member 22 to form a limiting support portion 241.

[0105] Please see Figure 6As shown, the liquid storage device 11 includes a first tube 111, a second tube 112 and a suction nozzle 113. The outer diameter of the second tube 112 is smaller than the inner diameter of the first tube 111. The suction nozzle 113 is connected to the same end of the first tube 111 and the second tube 112 along the straight direction L1, so that the second tube 112 is suspended inside the first tube 111.

[0106] The first tube 111 is configured to form the first mounting hole 1111, and the wall of the first mounting hole 1111 has a first limiting surface 1114 facing away from the second mounting hole 1121. The second tube 112 is configured to form the second mounting hole 1121, and the wall of the second mounting hole 1121 has a second limiting surface 1122 facing the first mounting hole 1111.

[0107] Please see Figure 3 As shown, when the atomizing component 20 is in the first position within the liquid storage component 11, the outer periphery of the air outlet 212 is sealed and inserted into the second mounting hole 1121, and is spaced apart from the second limiting surface 1122 along the straight direction L1. The outer periphery of the first sealing component 22 is sealed and inserted into the first mounting hole 1111, and the limiting support portion 241 is spaced apart from the first limiting surface 1114 along the straight direction L1.

[0108] Please see Figure 4-6 As shown, when the atomizing component 20 is in the second position within the liquid storage component 11, the outer periphery of the air outlet 212 is sealed and inserted into the second mounting hole 1121 and abuts against the second limiting surface 1122. The outer periphery of the first sealing member 22 is sealed and inserted into the first mounting hole 1111, and the limiting support portion 241 abuts against the first limiting surface 1114, thereby limiting the first sealing member 22 to a designated position within the first mounting hole 1111. Under the limiting action of the mounting base 12 on the first sealing member 22, the first sealing member 22 can be effectively maintained in the designated position within the first mounting hole 1111.

[0109] The first sealing element 22 has at least two injection holes 221. When adding the aerosol matrix, the aerosol matrix can be added into the liquid storage chamber 13 through any of the injection holes 221, so that the air in the liquid storage chamber 13 can be discharged from the other injection holes 221, thereby increasing the injection speed of the aerosol matrix.

[0110] Example 2

[0111] Please see Figure 1-8As shown, this application also provides an atomizer system, which includes the atomizer 100 described in Embodiment 1 above. Therefore, the atomizer system has all the beneficial effects of the atomizer 100 described in Embodiment 1 above, which will not be repeated here.

[0112] Please see Figure 4-13 As shown, the atomizer 100 is also configured to form an airflow channel 33, which includes an air outlet 1131 and an air passage 1223. External airflow enters the airflow channel 33 through the air passage 1223, and the airflow in the airflow channel 33 flows out of the atomizer 100 through the air outlet 1131.

[0113] The atomizer system also includes a first sealing plug 34 and a second sealing plug 35. The first sealing plug 34 is sealed and inserted into the air passage 1223, and the second sealing plug 35 is sealed and inserted into the air outlet 1131, so that the pressure difference between the airflow channel 33 and the liquid storage tank 13 is within a preset threshold. This isolates the airflow channel 33 and the liquid storage tank 13 connected to the airflow channel 33 from the outside, thereby reducing the risk of leakage of the aerosol matrix in the liquid storage tank 13. Under the sealing of the first sealing plug 34 and the second sealing plug 35, the pressure of the remaining space in the airflow channel 33 can be appropriately increased, thereby effectively preventing the aerosol matrix in the liquid storage tank 13 from leaking into the airflow channel 33.

[0114] Please see Figure 12-13 As shown, the first sealing plug 34 includes a first sealing body 341 and a first sealing post 342. The first sealing body 341 has a buffer groove 343 on one side. The first sealing post 342 extends outward from the bottom of the buffer groove 343, so that when the first sealing post 342 is inserted into the air passage 1223, there is a certain buffer distance. This allows the first sealing plug 34 to adaptively insert into the air passage 1223 under the action of pressure changes inside the atomizer 100, thereby improving the stability of the insertion of the first sealing plug 34 and the second sealing plug 35 into the atomizer 100.

[0115] The second sealing plug 35 includes a second sealing body 351 and a second sealing post 352, with the second sealing post 352 connected to one side of the second sealing body 351.

[0116] The first sealing plug 34 is inserted into the air passage 1223 before the second sealing plug 35, and the length of the first sealing post 342 is greater than the length of the second sealing post 352, so that the air in the airflow channel 33 can be discharged outward as much as possible, thereby preventing the air pressure in the airflow channel 33 from being too high, which would cause the first sealing plug 34 to fail to effectively seal the air outlet 1131 and the second sealing plug 35 to fail to effectively seal the air passage 1223.

[0117] The second sealing plug 35 is inserted into the air outlet 1131 before the first sealing plug 34, and the length of the second sealing post 352 is greater than the length of the first sealing post 342, so that the air in the airflow channel 33 can be discharged outward as much as possible, thereby preventing the air pressure in the airflow channel 33 from being too high, which would cause the first sealing plug 34 to fail to effectively seal the air outlet 1131, and the second sealing plug 35 to fail to effectively seal the air passage 1223.

[0118] Please see Figure 12-13 As shown, the first sealing plug 34 also includes a first sealing rib 344. The first sealing rib 344 is arranged circumferentially along the first sealing post 342. By setting the first sealing rib 344, the stability of the interference fit between the first sealing plug 34 and the hole wall of the vent 1223 can be effectively improved, thereby reducing the risk of the first sealing plug 34 falling out of the vent 1223.

[0119] The second sealing plug 35 also includes a second sealing rib 353, which is arranged circumferentially along the second sealing post 352. By setting the second sealing rib 353, the stability of the interference fit between the second sealing plug 35 and the hole wall of the vent 1131 can be effectively improved, thereby reducing the risk of the second sealing plug 35 falling out of the vent 1131.

[0120] The length of the second sealing post 352 is greater than the length of the first sealing post 342, and the first sealing post 342 is provided with two first sealing ribs 344. By providing multiple first sealing ribs 344, the stability of the interference fit between the first sealing plug 34 and the air passage 1223 is further improved. The second sealing post 352 is provided with three second sealing ribs 353. By providing multiple second sealing ribs 353, the stability of the interference fit between the second sealing plug 35 and the air passage 223 is further improved.

[0121] Please see Figure 4As shown, the mounting base 12, the liquid storage component 11, and the atomizing assembly 20 form the airflow channel 33; wherein, the end of the liquid storage component 11 away from the mounting base 12 is the nozzle 113, the nozzle 113 forms the air outlet 1131, and the mounting base 12 forms the air passage 1223; the first sealing post 342 is sealed and inserted into the air passage 1223 and close to the atomizing assembly 20, and the second sealing post 352 is sealed and inserted into the air outlet 1131 and extends into the atomizing assembly 20, so that under the sealing cooperation of the first sealing post 342 and the second sealing post 352, the air in the airflow channel 33 is discharged as much as possible, thereby maintaining the air pressure in the airflow channel 33 within a preset threshold range.

[0122] The mounting base 12 is configured to have two vent holes 1223; the first sealing plug 34 has two first sealing posts 342, which extend outward from the bottom of the buffer groove 343, and are respectively sealed and inserted into one of the vent holes 1223. By setting the two first sealing posts 342 to be interference-fitted into one of the vent holes 1223, the contact area between the first sealing plug 34 and the vent hole 1223 is larger, thereby making the connection stability between the first sealing plug 34 and the mounting base 12 higher.

[0123] The first sealing post 342 is sealed and inserted into the air passage 1223 and extends into the air guide hole 223, thereby further compressing the remaining space in the airflow channel 33 and further reducing the amount of air in the airflow channel 33, thereby further improving the stability of the atomizer system and reducing the risk of leakage of the aerosol matrix in the liquid storage tank 13.

[0124] Please see Figure 11-13 As shown, the second sealing post 352 has a plurality of second sealing ribs 353, and each second sealing rib 353 is arranged along the circumference of the second sealing post 352.

[0125] At least one second sealing rib 353 near the second sealing body 351 is sealed to the wall of the air outlet 1131, and at least another second sealing rib 353 away from the second sealing body 351 is sealed to the inner wall of the first mounting tube 215, thereby enabling the second sealing plug 35 to be more stably connected in the airflow channel 33.

[0126] Example 3

[0127] Please see Figure 14-18As shown, this application provides an electronic atomizing device 1000, which includes the atomizer 100 described in Embodiment 1 above. Therefore, the electronic atomizing device 1000 has all the beneficial effects of the atomizer 100 described in Embodiment 1 above, which will not be repeated here.

[0128] The electronic atomizing device 1000 further includes a battery rod 200, which has a receiving groove 210. One end of the atomizer 100 is inserted into the receiving groove 210. The battery rod 200 includes an outer tube 230, a bracket 220, a control circuit board 240, a first electrode 2401, and a second electrode 2402. The outer tube 230 has a center line L2. The bracket 220 is disposed inside the outer tube 230 and together with the outer tube 230 forms the receiving groove 210. One end of the atomizer 100 is connected to the receiving groove 210. The first electrode 2401 and the second electrode 2402 are electrically connected to the control circuit board 240 and are respectively disposed on the bracket 220. The first electrode 2401 and the second electrode 2402 extend through the bracket 220 into the receiving groove 210. The first electrode 2401 and the second electrode 2402 are asymmetrical with respect to the center line L2, and the first electrode 2401 is closer to the center line L2 than the second electrode 2402.

[0129] Please see Figure 17-21 As shown, the atomizer 100 includes a liquid storage assembly 10, an atomizing core 21, a first conductive element 31, and a second conductive element 32. The atomizing core 21 is disposed within the liquid storage assembly 10. The first conductive element 31 and the second conductive element 32 are respectively connected to the liquid storage assembly 10 and are electrically connected to the atomizing core 21. The first conductive element 31 has a first conductive surface 311, and the second conductive element 32 has a second conductive surface 324.

[0130] Wherein, the first conductive surface 311 is disposed on the center line L2, and the second conductive surface 324 is disposed outside the first conductive element 31. When the atomizer 100 is connected to the battery rod 200, the first electrode 2401 is in contact with the first conductive surface 311, and the second electrode 2402 is in contact with the second conductive surface 324; or, the first conductive surface 311 and the second conductive surface 324 are symmetrical with respect to the center line L2. When the atomizer 100 is connected to the battery rod 200, the first electrode 2401 is in contact with the first conductive surface 311, and the second electrode 2402 is in contact with the second conductive surface 324.

[0131] By providing a first electrode 2401 and a second electrode 2402 that are asymmetrical relative to the center line L2 on the bracket 220 of the battery rod 200, the atomizer 100, after being connected to the battery rod 200, can have its first electrode 2401 contact the first conductive surface 311, thereby electrically connecting to the first conductive element 31, and its second electrode 2402 contact the second conductive surface 324, thereby electrically connecting to the second conductive element 32. Whether the first conductive surface 311 and the second conductive surface 324 are asymmetrical relative to the center line L2, or whether the first conductive surface 311 and the second conductive surface 324 are symmetrical relative to the center line L2, the battery rod 200 can be electrically connected to the atomizer. This allows the battery rod 200 to be adapted to atomizers 100 with the same external structure but different conductive structures. Consequently, users can easily replace only the atomizer 100 with the different conductive structures as needed and continue to use the original battery rod 200.

[0132] Please see Figure 17-18 as well as Figure 20-21 As shown, the liquid storage assembly 10 includes a mounting base 12 and a liquid storage component 11. The mounting base 12 is connected to the liquid storage component 11 and is located on the side of the liquid storage component 11 near the bottom of the receiving tank 210. The mounting base 12 is configured to have at least one of a positioning hole 1295 and a positioning post 2201. The bracket 220 is provided with a matching positioning post 2201 corresponding to the positioning hole 1295, or the bracket 220 is provided with a matching positioning hole 1295 corresponding to the positioning post 2201.

[0133] When the positioning hole 1295 is inserted into the opposite positioning post 2201, the first electrode 2401 contacts the first conductive surface 311, and the second electrode 2402 contacts the second conductive surface 324. The atomizer 100 cannot rotate relative to the battery rod 200 along the center line L2, thereby restricting the relative rotation of the atomizer 100 and the battery rod 200.

[0134] By setting the positioning pins 2201 and positioning holes 1295 that are interlocked, the battery rod 200, in addition to being compatible with the atomizer 100 with the same external structure, also requires the positioning bead to be inserted into the corresponding positioning hole 1295 so that the first electrode 2401 can be electrically connected to the first conductive element 31 and the second electrode 2402 can be electrically connected to the second conductive element 32. This allows the control circuit board 240 to be electrically connected to the atomizing core 21, so that the control circuit board 240 can control the atomizing core 21 to work or stop working.

[0135] Please see Figure 17-18 as well as Figure 20-21 As shown, the mounting base 12 is provided with two positioning holes 1295, and the bracket 220 is provided with a corresponding positioning post 2201 for each positioning hole 1295. By providing two positioning holes 1295, the positioning accuracy between the battery rod 200 and the atomizer 100 is improved, and the relative rotation of the atomizer 100 and the battery rod 200 can be further restricted.

[0136] The two positioning posts 2201 are symmetrical about the center line L2, so that the atomizer 100 and the battery rod 200 can be more easily connected and positioned.

[0137] When the first conductive surface 311 is located on the center line L2, i.e., when the center line L2 passes through the first conductive surface 311, the second conductive surface 324 is arranged around the outer periphery of the first conductive surface 311, and the first conductive element 31 and the second conductive element 32 are insulated from each other by the insulating member 17. This allows the first conductive element 31 to be electrically connected to the first electrode 2401 and the second conductive element 32 to be electrically connected to the second electrode 2402 when the positioning post 2201 is inserted into the corresponding positioning hole 1295. Alternatively, the second conductive surface 324 is located on one side of the first conductive surface 311, and the second conductive surface 324 is directly opposite the second electrode 2402 along the direction of the center line L2. When the positioning post 2201 is inserted into the corresponding positioning hole 1295, the first conductive element 31 is electrically connected to the first electrode 2401 and the second conductive element 32 is electrically connected to the second electrode 2402.

[0138] Example 4

[0139] Please see Figure 14-16 As shown, this application provides an electronic atomizing device 1000, which includes the atomizer 100 described in Embodiment 1 above. Therefore, the electronic atomizing device 1000 has all the beneficial effects of the atomizer 100 described in Embodiment 1 above, which will not be repeated here.

[0140] Please see Figure 16 as well as Figure 22-23As shown, the electronic atomizing device 1000 further includes a battery rod 200, which has a receiving groove 210, and one end of the atomizer 100 is inserted into the receiving groove 210. The battery rod 200 includes a mounting bracket 250, a control circuit board 240, and a plurality of light-emitting elements 2403. The control circuit board 240 is fixedly connected to the mounting bracket 250; the mounting bracket 250 has a plurality of light-transmitting holes 2501 of preset shapes; each of the light-emitting elements 2403 is integrated on the control circuit board 240, and each light-transmitting hole 2501 contains at least one light-emitting element 2403, and the light emitted by each light-emitting element 2403 displays a corresponding preset shape when it passes through the light-transmitting hole 2501.

[0141] By forming multiple light-transmitting holes 2501 of preset shapes on the mounting bracket 250, integrating multiple light-emitting elements 2403 onto the control circuit board 240, and limiting the control circuit board 240 to the mounting bracket 250, the control circuit board 240 and the mounting bracket 250 can be directly limited and connected without the aid of fasteners. Each light-transmitting hole 2501 contains at least one light-emitting element 2403, so that when powered on, the light-emitting element 2403 in each light-transmitting hole 2501 can illuminate the corresponding light-transmitting hole 2501 with a preset shape. Thus, without setting up a separate display module, each illuminated light-transmitting hole 2501 can display according to its corresponding preset shape, thereby making the overall structure of the battery rod 200 more compact and simplifying the assembly steps of the battery rod 200.

[0142] The light-emitting element 2403 is an LED lamp bead, which can be composed of three independent RGB chips packaged together, so that each of the light-emitting elements 2403 can change in brightness, color and dynamic effects under the drive of the control circuit board 240.

[0143] Each of the light-emitting elements 2403 is die-bonded onto the control circuit board 240, that is, the LED chip is bonded to a designated area on the control circuit board 240 by an adhesive (generally conductive or insulating adhesive for LED chips) to form a thermal or electrical path, thereby ensuring a stable electrical connection between the light-emitting element 2403 and the control circuit board 240.

[0144] Please see Figure 22-23 As shown, the mounting bracket 250 includes a first mounting plate 2502 and two second mounting plates 2503. The two second mounting plates 2503 are arranged opposite to each other and are respectively connected to the same side of the first mounting plate 2502, so that the mounting bracket 250 is generally in the shape of a groove.

[0145] The first mounting plate 2502 is configured to form a plurality of light-transmitting holes 2501 of the preset shape. The two second mounting plates 2503 are respectively provided with first limiting arms 2504. Each first limiting arm 2504 is used to limit the control circuit board 240 so that the control circuit board 240 is limited to the mounting bracket 250, thereby avoiding the need to use fasteners to fix the control circuit board 240 to the mounting bracket 250, and thus simplifying the assembly steps and the number of parts of the battery rod 200.

[0146] The first mounting plate 2502 is provided with a plurality of positioning rods 2505. The control circuit board 240 has a corresponding positioning hole 2407 for each positioning rod 2505. When the control circuit board 240 is limited and installed on the mounting bracket 250, each of the first limiting arms 2504 is limited to the outside of the control circuit board 240, and each positioning rod 2505 is respectively inserted into the corresponding positioning hole 2407, so that the control circuit board 240 can be stably assembled on the mounting bracket 250.

[0147] Please see Figure 16 As shown, the battery rod 200 also includes a screen sticker 270, which is disposed on the mounting bracket 250 and covers the light-transmitting hole 2501. By setting the screen sticker 270, each of the light-emitting components 2403 can be effectively protected. At the same time, a light-transmitting pattern can be set on the screen sticker 270 so that the light emitted by the light-emitting component 2403 corresponding to the light-transmitting pattern can be displayed through the light-transmitting pattern when the power is on.

[0148] The battery rod 200 also includes a bracket 220 and a battery 260. The battery 260 is electrically connected to the control circuit board 240. The bracket 220 has multiple plug-in arms 2202. Each of the second mounting plates 2503 is provided with at least one plug-in through hole 2507. Each plug-in arm 2202 is connected to the corresponding plug-in through hole 2507, so that the bracket 220 is limitedly connected to the mounting frame 250 and forms a battery compartment 2203. The battery 260 is disposed in the battery compartment 2203, thereby simplifying the installation structure of the battery 260 and cleverly utilizing the mounting frame 250 and the bracket 220 to effectively limit the position of the battery 260.

[0149] Please see Figure 17-18As shown, the control circuit board 240 includes a first control board 2404 and a second control board 2405. The first control board 2404 is arranged side by side with the battery 260. The second control board 2405 is electrically connected to the first control board 2404 and the battery 260 respectively, and is located on the same side of the first control board 2404 and the battery 260.

[0150] The first control circuit board 240 and the second control circuit board 240 are perpendicular to each other, such that the second control circuit board 240 is also perpendicular to the battery 260 and extends at least partially to the end face of the battery 260, thereby allowing the battery 260 to be directly electrically connected to the second control circuit board 240, which in turn shortens the length of the wire connecting the battery 260 and the second control circuit board 240.

[0151] The battery rod 200 also includes a charging interface 2406, which is connected to the second control board 2405 and located on the side of the second control board 2405 away from the battery 260, so that the battery 260 and the charging interface 2406 are located on opposite sides of the second control board 240, so as to charge the battery 260 when the battery 260 is depleted.

[0152] Please see Figure 22-23 As shown, a limiting slot 2508 is also formed on the second mounting plate 2503, and a limiting slot 2508 is provided between adjacent insertion through holes 2507; the bracket 220 also has a plurality of second limiting arms 2204, each of the second limiting arms 2204 limiting each other with the corresponding limiting slot 2508, thereby making the connection between the mounting bracket 250 and the bracket 220 more stable, and thus limiting the battery 260 more stably.

[0153] The plug-in arm 2202 is inserted into the plug-in through hole 2507 on the inner side of the second mounting plate 2503, and the second limiting arm 2204 is inserted into the limiting slot 2508 on the outer side of the second mounting plate 2503. This allows each second mounting plate 2503 to be connected to the plug-in arm 2202 in an alternating and relative manner through the corresponding multiple second limiting arms 2204, thereby enabling the bracket 220 and the mounting frame 250 to be connected more stably and effectively improving the connection strength between the bracket 220 and the mounting frame 250.

[0154] Example 5

[0155] Please see Figure 14-18As shown, this application provides an electronic atomizing device 1000, which includes the atomizer 100 described in Embodiment 1 above. Therefore, the electronic atomizing device 1000 has all the beneficial effects of the atomizer 100 described in Embodiment 1 above, which will not be repeated here.

[0156] The electronic atomizing device 1000 also includes a battery rod 200, which has a receiving groove 210, and one end of the atomizer 100 is inserted into the receiving groove 210.

[0157] Please see Figure 23-24 As shown, the atomizer 100 includes a mounting base 12, a first magnetic element 44, and a liquid reservoir 11. The mounting base 12 has a first end face 1294 and a first side face 1295, which are adjacent to each other. The mounting base 12 also has a first mounting groove 1296, with the first opening of the first mounting groove 1296 located on the first side face 1295. The first magnetic element 44 is disposed within the first mounting groove 1296. The liquid reservoir 11 is connected to the mounting base 12 and has a first stop 119 located at the first opening of the groove.

[0158] By providing the first mounting groove 1296 on the mounting base 12 and opening the first groove of the first mounting groove 1296 at the first side surface 1295 of the mounting base 12, the first magnetic component 44 enters the first mounting groove 1296 from the first side surface 1295 of the mounting base 12. By providing the first stop 119 on the liquid storage component 11, the first stop 119 is located at the first groove when the liquid storage component 11 is connected to the mounting base 12. Thus, the first stop 119 limits the first magnetic component 44 housed in the first mounting groove 1296. Therefore, it is not necessary to limit the first magnetic component 44 by means of bonding or riveting, which makes the assembly of the first magnetic component 44 simpler and prevents it from falling off.

[0159] Please see Figure 24 As shown, the mounting base 12 is provided with two first mounting slots 1296, and each first mounting slot 1296 is provided with a first magnetic element 44; the liquid storage element 11 has two first stops 119, and each first mounting slot 1296 has a first stop 119 at the first slot opening.

[0160] By setting two first magnetic elements 44, the atomizer 100 is made more stable and secure when magnetically connected to the battery rod 200, which can effectively reduce the risk of the atomizer 100 separating from the battery rod 200.

[0161] Please see Figure 24 As shown, the atomizer 100 further includes an atomizing core 21, a first conductive element 31, and a second conductive element 32. The atomizing core 21 is disposed between the mounting base 12 and the liquid storage component 11, and a liquid storage chamber 13 is formed between the mounting base 12 and the liquid storage component 11. The liquid storage chamber 13 is used to contain the aerosol matrix. The first conductive element 31 and the second conductive element 32 are respectively disposed on the mounting base 12 and are respectively electrically connected to the atomizing core 21.

[0162] The first conductive element 31 and the second conductive element 32 are symmetrical along the center line L2. One first mounting groove 1296 is located on the side of the first conductive element 31 away from the second conductive element 32, and the other first mounting groove 1296 is located on the side of the second conductive element 32 away from the first conductive element 31. Thus, by cleverly utilizing the two sides of the first conductive element 31 and the second conductive element 32 that are far apart from each other, a first mounting groove 1296 is respectively provided. In this way, when the first magnetic element 44 is placed in the first mounting groove 1296, the first magnetic element 44 can also be effectively used to limit the corresponding first conductive element 31 and the corresponding second conductive element 32 respectively. Alternatively, the second conductive element 32 is located outside the first conductive element 31, and the first conductive element 31 is close to the center line L2, so that sufficient space can be reserved on the mounting base 12 to set the first magnetic element 44.

[0163] Please see Figure 23-24 As shown, the mounting base 12 is at least partially inserted into the liquid storage component 11, and the mounting base 12 has a clearance space 1297 for each of the first stops 119. When the mounting base 12 is connected to the liquid storage component 11, each of the first stops 119 is located in the corresponding clearance space 1297, thereby cleverly utilizing the portion of the liquid storage component 11 that extends into the clearance space 1297 to form the first stop 119.

[0164] The first magnetic component 44 is confined within the first mounting groove 1296 and exposed on the first end face 1294, thereby allowing the first magnetic component 44 to directly contact the corresponding second magnetic component 280 on the battery rod 200 under mutual magnetic attraction, thereby improving the strength and stability of the magnetic connection between the atomizer 100 and the battery rod 200.

[0165] The first magnetic component 44 does not extend beyond the first end face 1294, thereby allowing the first mounting groove 1296 to more stably limit the first magnetic component 44. Only a first slot corresponding to the first stop 119 is opened along the first side 1295 to allow the first magnetic component 44 to enter the first mounting groove 1296, thus simplifying the structure of the first mounting groove 1296. Alternatively, the first magnetic component 44 extends beyond the first end face 1294, so that the first magnetic component 44 and the second magnetic component 280 can directly contact each other, improving the connection strength and stability between the atomizer 100 and the battery rod 200.

[0166] Please see Figure 2 as well as Figure 24 As shown, the first mounting groove 1296 is a dovetail groove, and the first magnetic component 44 includes a first magnetic attraction part 441 and a second magnetic attraction part 442. The first magnetic attraction part 441 and the second magnetic attraction part 442 are both disposed in the dovetail groove, and the side of the second magnetic attraction part 442 away from the first magnetic attraction part 441 is exposed on the first end face 1294 of the mounting base 12.

[0167] By setting the first mounting groove 1296 as a dovetail groove and setting the first magnetic component 44 to be adapted to be disposed in the dovetail groove, the first magnetic component 44 can be mutually positioned with the first mounting groove 1296 by its own structure, thereby making the first magnetic component 44 stably confined within the first mounting groove 1296.

[0168] Alternatively, please see Figure 19 As shown, the atomizer 100 includes a bottom cover 45 made of a ferromagnetic metal material. Therefore, when the atomizer 100 is connected to the receiving groove 210, the bottom cover 45 is close to the bottom of the receiving groove 210, and the second magnetic element 280 is attracted to the bottom cover 45, so that the atomizer 100 is stably connected to the battery rod 200.

[0169] Please see Figure 15-16 as well as Figure 22As shown, the battery rod 200 includes a bracket 220, a second magnetic element 280, and an outer tube 230. The bracket 220 has a second end face 2205 and a second side face 2206, which are adjacent to each other. The bracket 220 also has a second mounting groove 2207, the second opening of which is located on the second side face 2206. The second magnetic element 280 is disposed within the second mounting groove 2207. The bracket 220 is connected to the outer tube 230, and the outer tube 230 has a second stop 2301, which is located at the second opening.

[0170] By providing the second mounting groove 2207 on the bracket 220 and opening the second slot of the second mounting groove 2207 on the second side 2206 of the bracket 220, the second magnetic component 280 enters the second mounting groove 2207 from the second side 2206 of the bracket 220. By providing the second stop 2301 on the outer tube 230, when the outer tube 230 is connected to the bracket 220, the second stop 2301 is located at the second slot, thereby limiting the second magnetic component 280 housed in the second mounting groove 2207. Therefore, it is not necessary to limit the second magnetic component 280 by means of bonding or riveting, which makes the assembly of the second magnetic component 280 simpler and prevents it from falling off.

[0171] Please see Figure 16 As shown, the bracket 220 is provided with two second mounting slots 2207, and each second mounting slot 2207 is provided with a second magnetic component 280; the outer tube 230 has two second stops 2301, and each second mounting slot 2207 has a second stop 2301 at the second slot opening.

[0172] By setting two second magnetic elements 280, the battery rod 200 is made more stable and secure when magnetically connected to the atomizer 100, which can effectively reduce the risk of the atomizer 100 separating from the battery rod 200.

[0173] The battery rod 200 includes a control circuit board 240, a first electrode 2401, and a second electrode 2402. The first electrode 2401 and the second electrode 2402 are electrically connected to the control circuit board 240 and are respectively disposed on the bracket 220. One second mounting groove 2207 is located on the side of the first electrode 2401 away from the second electrode 2402, and the other second mounting groove 2207 is located on the side of the second electrode 2402 away from the first electrode 2401, so that the two second mounting grooves 2207 are arranged opposite to each other and far apart, thereby effectively improving the stability of the connection between the battery rod 200 and the atomizer 100.

[0174] Please see Figure 16 As shown, the outer sidewall contour of the second magnetic component 280 near the outer tube 230 is adapted to the inner sidewall contour of the outer tube 230, so that the second stop 2301 of the outer tube 230 can have a larger limiting contact surface for the second magnetic component 280, thereby making the second magnetic component 280 more stably limited within the second mounting groove 2207.

[0175] The second magnetic component 280 is located within the second mounting groove 2207 and exposed on the second end face 2205, thereby allowing the second magnetic component 280 to directly contact the corresponding first magnetic component 44 on the atomizer 100 under mutual magnetic attraction, thereby improving the strength and stability of the magnetic connection between the atomizer 100 and the battery rod 200.

[0176] The second magnetic component 280 does not extend beyond the second end face 2205, thereby allowing the second mounting groove 2207 to more stably limit the second magnetic component 280. Only the second slot corresponding to the second stop 2301 is opened along the second side 2206 to allow the second magnetic component 280 to enter the second mounting groove 2207, thus simplifying the structure of the second mounting groove 2207. Alternatively, the second magnetic component 280 extends beyond the second end face 2205, allowing direct contact between the second magnetic component 280 and the first magnetic component 44, improving the connection strength and stability between the atomizer 100 and the battery rod 200.

[0177] Please see Figure 22 As shown, the second mounting groove 2207 is a dovetail groove. The second magnetic component 280 includes a third magnetic attraction part 2801 and a fourth magnetic attraction part 2802, wherein the third magnetic attraction part 2801 and the fourth magnetic attraction part 2802 are both disposed in the dovetail groove, and the side of the fourth magnetic attraction part 2802 away from the third magnetic attraction part 2801 is exposed on the second end face 2205 of the bracket 220.

[0178] By setting the second mounting groove 2207 as a dovetail groove and setting the second magnetic component 280 to be adapted to be disposed in the dovetail groove, the second magnetic component 280 and the second mounting groove 2207 can be mutually limited by their own structure, thereby making the second magnetic component 280 stably limited within the second mounting groove 2207.

[0179] When the atomizer 100 is inserted into the receiving slot 210, the first magnetic element 44 and the second magnetic element 280 are magnetically attracted to each other, so that the atomizer 100 is stably connected to the battery rod 200.

[0180] Example 6

[0181] Please see Figure 14-24 As shown, this application provides an electronic atomization system, which includes the electronic atomization device 1000 described in any of the above embodiments. Therefore, the electronic atomization system has all the beneficial effects of the electronic atomization device 1000 described in any of the above embodiments, which will not be repeated here.

[0182] The electronic atomization system also includes an aerosol matrix, which is contained in the liquid storage chamber 13. The electronic atomization device 1000 is used to heat the contained aerosol matrix so that the heated aerosol matrix is ​​atomized to generate an aerosol.

[0183] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0184] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0185] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An atomizer system, characterized in that, include: An atomizer is configured to have a liquid storage chamber and an airflow channel. The liquid storage chamber contains an aerosol matrix. When the atomizer is powered on, it can heat the contained aerosol matrix and generate aerosol in the airflow channel. The airflow channel includes an air passage and an air outlet. The air passage is used to allow external airflow to enter the airflow channel, and the air outlet is used to allow the airflow in the airflow channel to flow out of the atomizer. A first sealing plug and a second sealing plug are inserted into the air passage and the second sealing plug is inserted into the air outlet, so that the pressure difference between the airflow channel and the liquid storage tank is within a preset threshold. The first sealing plug includes a first sealing body and a first sealing post. One side of the first sealing body has a buffer groove, and the first sealing post extends outward from the bottom of the buffer groove.

2. The atomizer system according to claim 1, characterized in that, The second sealing plug includes a second sealing body and a second sealing post, with the second sealing post connected to one side of the second sealing body; The first sealing plug is inserted into the air passage hole before the second sealing plug, and the length of the first sealing post is greater than the length of the second sealing post. Alternatively, the second sealing plug may be inserted into the vent hole before the first sealing plug, and the length of the second sealing post may be greater than the length of the first sealing post.

3. The atomizer system according to claim 2, characterized in that, The first sealing plug further includes a first sealing rib, which is arranged circumferentially along the first sealing post; And / or, the second sealing plug further includes a second sealing rib, which is arranged circumferentially along the second sealing post.

4. The atomizer system according to claim 3, characterized in that, The length of the second sealing post is greater than the length of the first sealing post, and the first sealing post is provided with two first sealing ribs, while the second sealing post is provided with three second sealing ribs.

5. The atomizer system according to claim 2, characterized in that, The atomizer includes a liquid storage component, an atomizing component, and a mounting base. The atomizing component is disposed within the liquid storage component and together with the liquid storage component forms the liquid storage chamber. The mounting base is connected to the liquid storage component to restrict the atomizing component to remain within the liquid storage component and together with the liquid storage component and the atomizing component forms the airflow channel. The liquid storage component is configured to form the vent at the end away from the mounting base, and the mounting base is configured to form the vent. The first sealing post is inserted into the air passage and close to the atomizing component, and the second sealing post is inserted into the air outlet and extends into the atomizing component.

6. The atomizer system according to claim 5, characterized in that, The mounting base is configured to have two of the aforementioned air vents; The first sealing plug has two first sealing posts, which extend outward from the bottom of the buffer groove, and are respectively sealed and inserted into one of the air passage holes.

7. The atomizer system according to claim 5, characterized in that, The atomizing assembly includes an atomizing core and a first sealing element, wherein the first sealing element is sealed between the air inlet end of the atomizing core and the liquid storage element. The atomizing core includes a first mounting tube, a second mounting tube, a first liquid guide, a second liquid guide, a limiting seat, and a heating element. The first mounting tube is connected between the first sealing element and the liquid storage element, and defines the liquid storage chamber between the liquid storage element and the first sealing element. The second mounting tube is disposed inside the first mounting tube. The first liquid guide is curled and attached between the inner wall of the first mounting tube and the outer wall of the second mounting tube. The second liquid guide is curled and attached to the inner wall of the second mounting tube. The heating element is curled and attached to the inner wall of the second liquid guide. The limiting seat is inserted into the end of the first mounting tube near the first sealing element. The first sealing post is inserted into the vent hole, the second sealing post is inserted into the vent hole and extends into the second mounting tube, and the end of the second sealing post away from the second sealing body is close to the second liquid guide.

8. The atomizer system according to claim 7, characterized in that, The first sealing element has an air guide hole, which connects the atomizing core and the air passage hole. The first sealing post is sealed and inserted into the air passage hole and extends into the air guide hole.

9. The atomizer system according to claim 7, characterized in that, The second sealing post has a plurality of second sealing ribs, each of which is arranged along the circumference of the second sealing post. Among them, at least one second sealing rib close to the second sealing body is sealed to the wall of the air outlet, and at least one other second sealing rib far away from the second sealing body is sealed to the inner wall of the first mounting tube.

10. The atomizer system according to claim 7, characterized in that, The liquid storage device includes a first tube, a second tube, and a suction nozzle. The outer diameter of the second tube is smaller than the inner diameter of the first tube. The suction nozzle is connected to the same end of the first tube and the second tube, so that the second tube is suspended inside the first tube. The first sealing element is connected between the outside of the air inlet end of the atomizing core and the inner wall of the first tube body, and the air outlet end of the atomizing core is connected to the end of the second tube body away from the mouthpiece; Wherein, the end face of the first sealing member that contacts the aerosol matrix inside the liquid storage chamber is an annular inclined surface, and the annular inclined surface faces the suction nozzle.

11. The atomizer system according to claim 10, characterized in that, The first sealing element has an injection port communicating with the liquid storage tank; The mounting base includes a plug-in post, which is interference-fitted into the injection hole.

12. The atomizer system according to claim 11, characterized in that, The insertion post does not extend into the liquid storage tank.

13. The atomizer system according to claim 11, characterized in that, The mounting base also includes a limiting body, a first limiting part, and a second limiting part. The plug is connected to the end of the limiting body facing the nozzle. The first limiting part and the second limiting part protrude from the outer side wall of the limiting body, respectively. The first tube body has a first mounting hole at the end away from the nozzle. The liquid storage component has a limiting hole on the wall of the first mounting hole. The first limiting part is limited within the limiting hole, and the second limiting part is limited and abuts against the opening end of the first mounting hole.

14. The atomizer system according to claim 13, characterized in that, The outer periphery of the limiting body has a limiting groove, which is located between the plug and the first limiting part, and the opening of the limiting groove faces the inner wall of the liquid storage component. The atomizing component further includes a second sealing element, which is circumferentially disposed within the limiting groove and is sealed between the inner wall of the liquid storage component and the limiting main body.

15. The atomizer system according to claim 13, characterized in that, The mounting base also includes a limiting insertion part, and the adjacent two sides of the limiting insertion part are respectively connected to the outer side of the limiting main body and the side of the second limiting part facing the insertion post; The liquid storage component also has a notch at the open end of the first mounting hole, and the limiting insertion part is limited to the notch.

16. An electronic atomizing device, characterized in that, The electronic atomizing device includes the atomizer system according to any one of claims 1-15.

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