Electronic atomization device and electronic atomization system

Abstract

The application discloses an electronic atomization device and an electronic atomization system. It belongs to the technical field of aerosol generation. In the electronic atomization device, the first electrode and the second electrode are asymmetrically arranged relative to the center line on the support, and the first conductive part with the first conductive surface and the second conductive part with the second conductive surface are arranged on the liquid storage assembly. After the atomizer is connected with the battery rod, the first electrode can be electrically connected with the first conductive part, and the second electrode can be electrically connected with the second conductive part. In the case that the first conductive surface and the second conductive surface are asymmetric relative to the center line, or in the case that the first conductive surface and the second conductive surface are symmetric relative to the center line, the battery rod can be electrically connected with the atomizer, so that the battery rod can be adapted to the atomizer with the same external structure but different conductive structures, and then the user can replace the atomizer with different conductive structures according to the demand and continue to use the original battery rod.

Description

Technical Field

[0001] This application relates to the field of aerosol generation technology, and more specifically, to an electronic atomization device and electronic atomization system. 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 module. The battery module controls the atomizer's operation and supplies it with power, while the atomizer contains the aerosol matrix and heats and atomizes it when powered on. For refillable e-cigarette atomizing devices, existing battery modules typically only accommodate atomizers with a specific shape and conductivity. For users, if they need to replace an atomizer with the same shape but a different conductivity, they must purchase a matching battery module, rendering their existing battery module unusable and increasing costs. Utility Model Content

[0004] The main objective of this application is to provide an electronic atomizing device and electronic atomizing system to solve the problem in the prior art that the battery rod cannot be adapted to atomizers with different conductive structures.

[0005] On one hand, this application provides an electronic atomizing device, the electronic atomizing device comprising:

[0006] A battery rod includes an outer tube, a bracket, a control circuit board, a first electrode, and a second electrode. The outer tube has a center line. The bracket is disposed inside the outer tube and together with the outer tube forms a receiving groove. The first electrode and the second electrode are electrically connected to the control circuit board and are respectively disposed on the bracket. The first electrode and the second electrode extend through the bracket into the receiving groove. The first electrode and the second electrode are asymmetrical with respect to the center line, and the first electrode is closer to the center line than the second electrode.

[0007] Atomizer, one end of which is connected to the receiving groove, the atomizer includes a liquid storage assembly, an atomizing core, a first conductive element and a second conductive element, the atomizing core is disposed in the liquid storage assembly, the first conductive element and the second conductive element are respectively connected to the liquid storage assembly and are respectively electrically connected to the atomizing core, and the first conductive element has a first conductive surface and the second conductive element has a second conductive surface;

[0008] Wherein, the first conductive surface is disposed on the center line, and the second conductive surface is disposed outside the first conductive element. When the atomizer is connected to the battery rod, the first electrode is in contact with the first conductive surface, and the second electrode is in contact with the second conductive surface.

[0009] Alternatively, the first conductive surface and the second conductive surface are symmetrical about the center line. When the atomizer is connected to the battery rod, the first electrode is in contact with the first conductive surface, and the second electrode is in contact with the second conductive surface.

[0010] Furthermore, the liquid storage assembly includes a mounting base and a liquid storage component. The mounting base is connected to the liquid storage component and is located on the side of the liquid storage component near the bottom of the receiving tank. The mounting base is configured to form a positioning hole and / or a positioning post. The bracket is provided with a matching positioning post corresponding to the positioning hole, and / or the bracket is provided with a matching positioning hole corresponding to the positioning post.

[0011] When the positioning hole and the opposite positioning post are inserted into each other, the first electrode is in contact with the first conductive surface, and the second electrode is in contact with the second conductive surface, and the atomizer cannot rotate relative to the battery rod along the center line.

[0012] Furthermore, the mounting base is provided with two positioning holes, and the bracket is provided with a matching positioning post corresponding to each positioning hole.

[0013] Furthermore, when the first conductive surface is located on the center line, the second conductive surface is arranged around the outer periphery of the first conductive surface, or the second conductive surface is located on one side of the first conductive surface, and the second conductive surface is directly opposite the second electrode along the direction of the center line.

[0014] Furthermore, the liquid storage assembly is configured to form a receiving space and a moving channel, the moving channel passing through the liquid storage assembly in a straight direction and communicating with the receiving space, the straight direction being parallel to the center line;

[0015] The atomizer also includes a connecting tube and a mouthpiece. The mouthpiece is detachably connected to the liquid storage assembly and communicates with the moving channel. The atomizing core is detachably connected to the connecting tube and forms an atomizing assembly with the connecting tube. The atomizing assembly passes through the moving channel along the straight direction, and a liquid storage chamber is formed between the portion of the atomizing assembly located in the receiving space and the liquid storage assembly.

[0016] The atomizing component has a first position and a second position relative to the liquid storage component;

[0017] When the atomizing component is in the first position, the end of the connecting tube away from the atomizing core extends into the mouthpiece. By removing the mouthpiece, an external force can be applied to the portion of the connecting tube extending out of the liquid storage component, and the atomizing component can be driven to switch to the second position, so that the end of the atomizing core away from the connecting tube at least partially extends out of the liquid storage component, so as to facilitate the replacement of the atomizing core.

[0018] When the atomizing component is in the second position, applying an external force to the atomizing core can drive the atomizing component to switch to the first position, so that the atomizing core enters the moving channel, and the connecting tube extends out of the liquid storage component and connects to the mouthpiece.

[0019] Further, the liquid storage assembly includes a liquid storage element, which includes a first tube and a second tube. The outer diameter of the second tube is smaller than the inner diameter of the first tube. The second tube is connected to the first tube at one end near the nozzle, such that the second tube is at least partially suspended within the first tube. The first tube has a first mounting hole, and the second tube has a second mounting hole.

[0020] A mounting base and a first seal, the first seal being sealingly connected between the outer periphery of the mounting base and the inner wall of the first mounting hole, the mounting base having a insertion hole communicating with the second mounting hole along the straight direction, and the insertion hole and the second mounting hole forming the movement channel.

[0021] Furthermore, the atomizing assembly also includes a second seal, which is positioned and connected to the outer periphery of the connecting tube and close to the atomizing core;

[0022] When the atomizing component is in the first position, the outer wall of the second seal is located inside the liquid storage chamber;

[0023] When the atomizing component is in the second position, the second seal is sealed between the outer periphery of the connecting tube and the inner wall of the insertion hole.

[0024] Furthermore, the connecting pipe includes a first section and a second section, which are connected along the straight line direction. The first section is movably disposed in the second mounting hole, the outer diameter of the second section is larger than the diameter of the second mounting hole, and the second section is movably disposed in the liquid storage tank. The second sealing element is limited and connected to the outer periphery of the second section.

[0025] Furthermore, the outer wall of the first segment has a first limiting groove and a second limiting groove, the first limiting groove being close to the suction nozzle, the second limiting groove being close to the second segment, and the inner wall of the second mounting hole having a first limiting protrusion;

[0026] When the atomizing component is in the first position, the second limiting groove and the first limiting protrusion mutually limit each other, and the first limiting groove is located inside the mouthpiece;

[0027] When the atomizing component is in the second position, the first limiting groove and the first limiting protrusion limit each other, and the second limiting groove is located inside the mouthpiece.

[0028] Furthermore, one end of the atomizer is connected to the receiving groove, and an air intake channel is formed between the atomizer and the inner wall of the receiving groove;

[0029] With the first conductive surface and the second conductive surface symmetrical about the center line, the liquid storage assembly includes a liquid storage element, a mounting base, and a first sealing element. The mounting base is connected to the liquid storage element and is configured to form a flow divider. The atomizing core is connected between the liquid storage element and the mounting base and is configured to form an atomizing channel. The first sealing element is connected inside the mounting base and is configured to form an air guide hole. External airflow enters the electronic atomizing device at the opening of the receiving groove and flows sequentially through the air inlet channel, the air guide hole, the flow divider, and the atomizing channel.

[0030] Furthermore, the atomizing core is also configured to have a guide hole, which connects the flow divider hole and the atomizing channel. The diameter of the guide hole gradually decreases along the airflow direction. External airflow enters the electronic atomizing device at the opening of the receiving groove and flows sequentially through the air intake channel, the air guide hole, the flow divider hole, the guide hole, and the atomizing channel.

[0031] Furthermore, the diversion orifice includes a first sub-diversion orifice and a plurality of second sub-diversion orifices. The first sub-diversion orifice faces the atomizing channel in a straight line, and the orifice diameter of the first sub-diversion orifice is smaller than the minimum orifice diameter of the guide orifice. The plurality of second sub-diversion orifices are distributed on the outer periphery of the first sub-diversion orifice in the straight line, and each second sub-diversion orifice faces at least partially in the orifice wall of the guide orifice in the straight line.

[0032] Furthermore, when the first conductive surface and the second conductive surface are symmetrical with respect to the center line, the liquid storage assembly includes a mounting base, a liquid storage element, and a first liquid suction element. The atomizing core is connected between the mounting base and the liquid storage element, and together with the mounting base and the liquid storage element, forms a liquid storage chamber. The atomizing core is configured to form a guide hole and an atomization channel. The mounting base is configured to form a diversion hole. The first liquid suction element is disposed on the mounting base and has an air passage hole. External airflow flows sequentially through the air passage hole, the diversion hole, the guide hole, and the atomization channel, and when flowing through the air passage hole, guides the aerosol matrix or condensate absorbed by the first liquid suction element to the atomizing core.

[0033] Furthermore, the atomizer includes a first sealing element and a second sealing element. The first sealing element is connected within the mounting base and is configured to form an air guide hole. The second sealing element is disposed on the mounting base and is sealed between the outer side wall of the atomizing core and the inner side wall of the liquid storage component, forming the liquid storage chamber together with the atomizing core and the liquid storage component. The first liquid suction element is disposed between the diversion hole and the air guide hole. External airflow flows sequentially through the air guide hole, the air passage hole, the diversion hole, the diversion hole, and the atomization channel, and guides the aerosol matrix or condensate absorbed by the first liquid suction element to the atomizing core when flowing through the air passage hole.

[0034] Further, the atomizing core includes a first mounting tube, a second mounting tube, a first liquid guiding component, a second liquid guiding component, and a heating element. The first mounting tube is connected between the liquid storage component and the mounting base. The second sealing component is sealed between the outer wall of the first mounting tube and the inner wall of the liquid storage component, and together with the first mounting tube and the liquid storage component, forms the liquid storage chamber. The first mounting tube is configured to form a first sub-hole. The second mounting tube is disposed on the inner side of the first mounting tube and is configured to form a second sub-hole. The first liquid guiding component is curled and attached between the inner wall of the first mounting tube and the outer wall of the second mounting tube, and at least covers the first sub-hole and the second sub-hole. The second liquid guiding component is curled and attached to the inner wall of the second mounting tube, and at least covers the second sub-hole. The heating element is curled and attached to the inner wall of the second liquid guiding component.

[0035] The second mounting tube is configured to form the flow guide hole.

[0036] Furthermore, the mounting base includes a first base body and a second base body. The first sealing member is sealed between the first base body and the second base body. The second sealing member is disposed on the first base body and is sealed between the inner side wall of the liquid storage component and the outer side wall of the atomizing core. The first base body is configured to form the diversion hole. The second base body is configured to form an air passage and a liquid collection groove. The air passage passes through the second base body along the bottom of the liquid collection groove and has an air passage hole. External airflow flows sequentially through the air passage hole, the air guide hole, the air passage hole, the diversion hole, and the atomizing channel.

[0037] The atomizer also includes a second liquid suction element, which is disposed in the liquid collection tank and located on the outer periphery of the air passage.

[0038] On the other hand, this application also provides an electronic atomization system, which includes an aerosol matrix and the electronic atomization device described in any of the above claims.

[0039] In the electronic atomizing device of this application, by providing a first electrode and a second electrode that are asymmetrical relative to the center line on the bracket of the battery rod, wherein the first electrode is closer to the center line than the second electrode, and by providing a first conductive element having a first conductive surface and a second conductive element having a second conductive surface on the liquid storage assembly of the atomizer, the first electrode can contact the first conductive surface after the atomizer is connected to the battery rod, thereby electrically connecting to the first conductive element, and the second electrode can contact the second conductive surface, thereby electrically connecting to the second conductive element. Whether the first conductive surface and the second conductive surface are asymmetrical relative to the center line, or whether the first conductive surface and the second conductive surface are symmetrical relative to the center line, the battery rod can be electrically connected to the atomizer. This allows the battery rod to be adapted to atomizers with the same external structure but different conductive structures, thus making it convenient for users to replace only the atomizer with the different conductive structure as needed and continue to use the original battery rod. 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 of this application 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 overall electronic atomizing device in one embodiment of this application, showing the air inlet.

[0042] Figure 2 for Figure 1A cross-sectional view along the D-D1 direction shows the first and second conductive elements symmetrical about the center line.

[0043] Figure 3 for Figure 1 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.

[0044] Figure 4 for Figure 1 A sectional view along the E-E1 direction.

[0045] Figure 5 for Figure 1 A cross-sectional view along the E-E1 direction shows the second conductive element disposed on the outer periphery of the first conductive element.

[0046] Figure 6 for Figure 1 A cross-sectional view along the K-K1 direction, showing the air intake passage.

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

[0048] Figure 8 for Figure 7 A sectional view along the F-F1 direction.

[0049] Figure 9 This is a schematic diagram of the atomizer in one embodiment of the present application.

[0050] Figure 10 This is an overall schematic diagram of the atomizer from another perspective in one embodiment of this application.

[0051] Figure 11 This is a schematic diagram of an atomizer in one embodiment of the present application, showing the atomizing component in the first position.

[0052] Figure 12 for Figure 11 A cross-sectional view along the H-H1 direction, showing the atomizing component in the first position.

[0053] Figure 13 for Figure 11 A cross-sectional view along the I-I1 direction shows the atomizing assembly in the first position, with the mouthpiece hidden.

[0054] Figure 14 for Figure 11 A cross-sectional view along the I-I1 direction, showing the nozzle and atomizing components hidden in the image.

[0055] Figure 15 for Figure 11A cross-sectional view along the H-H1 direction, showing the nozzle and atomizing components hidden in the image.

[0056] Figure 16 This is a schematic diagram of a liquid storage device in one embodiment of this application.

[0057] Figure 17 for Figure 16 A sectional view along the J-J1 direction.

[0058] Figure 18 This is a schematic diagram of the atomizer in one embodiment of the present application, showing the atomizing component in the second position.

[0059] Figure 19 This is an overall schematic diagram of the atomizer from another perspective in one embodiment of the present application, showing the atomizing component in a second position.

[0060] Figure 20 for Figure 18 A cross-sectional view along the G-G1 direction, showing the atomizing component in the second position.

[0061] Figure 21 This is a schematic diagram of the atomizer in one embodiment of this application.

[0062] Figure 22 for Figure 21 A sectional view along the A-A1 direction.

[0063] Figure 23 for Figure 21 A sectional view along the B-B1 direction.

[0064] Figure 24 This is a schematic diagram of a liquid storage device in one embodiment of this application.

[0065] Figure 25 This is a schematic diagram of a battery rod in one embodiment of this application, where the outer tube is hidden.

[0066] Figure 26 This is a schematic diagram of the connection between the control circuit board and the mounting bracket in one embodiment of this application.

[0067] Figure 27 for Figure 21 A sectional view along the A-A1 direction, the mounting base is not shown in the figure.

[0068] Figure 28 for Figure 21 A sectional view along the A-A1 direction.

[0069] Figure 29 for Figure 21 A sectional view along the B-B1 direction.

[0070] Figure 30 for Figure 21 A cross-sectional view along the A-A1 direction, showing only the liquid storage component.

[0071] Figure 31 This is a schematic diagram of the mounting base in one embodiment of this application.

[0072] Figure 32 This is a schematic diagram of the mounting base in one embodiment of this application.

[0073] Figure 33 This is an overall schematic diagram of an atomizer system in one embodiment of this application.

[0074] Figure 34 This is an overall schematic diagram of an atomizer system in one embodiment of this application.

[0075] Figure 35 for Figure 33 A sectional view along the C-C1 direction.

[0076] Figure 36 This is a schematic diagram of the first sealing plug in one embodiment of the present application.

[0077] Figure 37 This is a schematic diagram of the second sealing plug in one embodiment of this application.

[0078] The above figures include the following reference numerals:

[0079] 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, first limiting protrusion 1123, nozzle 113, air outlet 1131, third limiting groove 1132, third tube body 114, snap-fit ​​hole 1141, separator 115, second limiting protrusion 116, liquid filling hole 117, limiting rib 118, 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 insertion part 125, insertion hole 126, first base 127, first sub-insertion hole 1271, third sub-insertion hole 1272, second surface 1273, second base 128, second sub-insertion hole 1281, flange 1282, guide groove 1283, vent pipe 1284, liquid collection tank 1285, liquid collection cavity 1292, diversion hole 1293, first sub-diversion hole 12931, second sub-diversion hole 12932, first end face 1294, first side face 1295, first mounting groove 1296, clearance space 1297, positioning hole 1298, liquid storage tank 13, temporary storage tank 14, liquid injection plug 15, fixing part 16, snap-fit ​​arm 161, connecting plate part 162, limiting post 163, insulating part 17 The following components are included: connecting tube 18, first section 181, first limiting groove 1811, second limiting groove 1812, second section 182, atomizing assembly 20, atomizing core 21, air inlet end 211, air outlet end 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 217, second liquid guide 218, limiting seat 219, first sealing element 22, liquid injection hole 221, ring bevel 222, air guide hole 223, insertion hole 224, first surface 225, second sealing element 23, limiting support 24, limiting support part 241, atomizing channel 25, flow guide hole 26, first conductive element 31, first conductive surface 311. Second conductive component 32, first connecting part 321, second connecting part 322, vent 323, 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, receiving space 36, moving channel 37, first sealing ring 381, second sealing ring 382, ​​air inlet channel 39, air inlet 391, first liquid suction component 41, vent hole 411, second liquid suction component 42, first magnetic component 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, insertion arm 2202, battery compartment 2203, second limiting arm 2204, second end face 2205, second side face 2206, second mounting groove 2207, 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

[0080] 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.

[0081] 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.

[0082] 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.

[0083] Example 1

[0084] Please see Figure 1-10As shown, this application provides an electronic atomizing device 1000, which includes an atomizer 100 and a battery rod 200. The battery rod 200 has a receiving groove 210, and 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 centerline L2, and the bracket 220 is disposed inside the outer tube 230, forming the receiving groove 210 together with the outer tube 230. 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.

[0085] Please see Figure 11-13 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.

[0086] Please refer to Figure 2 as well as Figure 7 As shown, 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, please refer to Figure 3 as well as Figure 7 As shown, 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.

[0087] 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.

[0088] Please see Figure 4-5 As shown in Figures 8-13, 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.

[0089] 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.

[0090] 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.

[0091] Please see Figure 4-5 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.

[0092] 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.

[0093] 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.

[0094] Please see Figure 10-14 As shown, the atomizer 100 further includes an atomizing component 20 and a mouthpiece 113. The liquid storage component 10 is configured to form a receiving space 36 and a moving channel 37. The moving channel 37 passes through the liquid storage component 10 along a straight direction L1 and communicates with the receiving space 36. The mouthpiece 113 is detachably connected to the liquid storage component 10 and communicates with the moving channel 37. The atomizing component 20 passes through the moving channel 37 along the straight direction L1, and a liquid storage chamber 13 is formed between the portion of the atomizing component 20 located within the receiving space 36 and the liquid storage component 10.

[0095] The atomizing component 20 includes an atomizing core 21 and a connecting tube 18. The atomizing core 21 and the connecting tube 18 are detachably connected, and the atomizing component 20 has a first position and a second position relative to the liquid storage component 10.

[0096] When the atomizing component 20 is in the first position, the end of the connecting tube 18 away from the atomizing core 21 extends into the mouthpiece 113. By removing the mouthpiece 113, an external force can be applied to the portion of the connecting tube 18 extending out of the liquid storage component 10 and drive the atomizing component 20 to switch to the second position, so that the end of the atomizing core 21 away from the connecting tube 18 at least partially extends out of the liquid storage component 10, so as to facilitate the replacement of the atomizing core 21.

[0097] When the atomizing component 20 is in the second position, applying an external force to the atomizing core 21 can drive the atomizing component 20 to switch to the first position, so that the atomizing core 21 enters the moving channel 37, and the connecting tube 18 extends out of the liquid storage component 10 and connects to the mouthpiece 113.

[0098] The liquid storage assembly 10 forms the moving channel 37, and the atomizing assembly 20 is movably disposed within the moving channel 37, so that the atomizing assembly 20 has a first position and a second position relative to the liquid storage assembly 10. The mouthpiece 113 is detachably connected to the liquid storage assembly 10. When the atomizing assembly 20 is in the first position, removing the mouthpiece 113 and applying external force to the portion of the connecting tube 18 extending out of the liquid storage assembly 10 can drive the atomizing assembly 20 to switch to the second position, thereby causing the atomizing core 21 to at least partially extend out of the liquid storage assembly 10. This allows the user to detach the atomizing core 21 from the connecting tube 18 for replacement, and after the atomizing core 21 is replaced and the atomizing assembly 20 is in the second position... In this configuration, applying external force to the atomizing core 21 can drive the atomizing assembly 20 to switch to the first position, thereby allowing the atomizing core 21 to enter the moving channel 37, and the end of the connecting tube 18 away from the atomizing core 21 to extend out of the liquid storage assembly 10. This cleverly utilizes the connecting tube 18 to switch the atomizing core 21 relative to the liquid storage assembly 10 between the first and second positions. This allows users to manually assemble and disassemble the mouthpiece 113 and switch the position of the atomizing assembly 20 without any professional tools. Furthermore, when the atomizing assembly 20 is in the second position, the atomizing core 21 can be replaced, or a usable atomizing core 21 can be disassembled and installed on another compatible atomizer 100, thus reducing user costs.

[0099] Please see Figure 13As shown, the liquid storage assembly 10 includes a liquid storage component 11, a mounting base 12, and a first sealing component 22. The liquid storage component 11 includes a first tube 111 and a second tube 112. The outer diameter of the second tube 112 is smaller than the inner diameter of the first tube 111. The second tube 112 is connected to the first tube 111 at one end near the suction nozzle 113, so that the second tube 112 is at least partially suspended inside the first tube 111. The first tube 111 has a first mounting hole 1111, and the second tube 112 has a second mounting hole 1121. The first sealing member 22 is sealed between the outer periphery of the mounting base 12 and the inner wall of the first mounting hole 1111, so that the mounting base 12 is sealed to the first mounting tube 215. The mounting base 12 has a insertion hole 126, which communicates with the second mounting hole 1121 along the straight direction L1. The insertion hole 126 and the second mounting hole 1121 form the moving channel 37.

[0100] The atomizing assembly 20 further includes a second seal 23. The second seal 23 is positioned and connected to the outer periphery of the connecting tube 18 and close to the atomizing core 21, and the outer side wall of the second seal 23 protrudes from the connecting tube 18.

[0101] When the atomizing component 20 is in the first position, the outer wall of the second seal 23 is located inside the liquid storage chamber 13 and does not contact the liquid storage component 11 or the first mounting base 12. At this time, the outer wall of the atomizing core 21 is sealed to the inner wall of the insertion hole 126, and the liquid storage chamber 13 is defined between the mounting base 12, the inner wall of the first tube 111, and the outer wall of the second tube 112.

[0102] When the atomizing component 20 is in the second position, the second seal 23 is sealed between the outer periphery of the connecting tube 18 and the inner wall of the insertion hole 126. At this time, the connecting tube 18, the mounting base 12, and the inner wall of the first tube body 111 and the outer wall of the second tube body 112 define the liquid storage chamber 13, so that the atomizing core 21 is separated from the liquid storage chamber 13, so that the aerosol matrix in the liquid storage chamber 13 will not leak even when the atomizing core 21 is separated from the connecting tube 18.

[0103] Please see Figure 13As shown, the connecting pipe 18 includes a first section 181 and a second section 182. The first section 181 and the second section 182 are connected along the straight direction L1. The first section 181 is movably disposed in the second mounting hole 1121. The outer diameter of the second section 182 is larger than the diameter of the second mounting hole 1121, so that the second section 182 will not extend into the second mounting hole 1121, thereby limiting the second section 182. The second section 182 is movably disposed in the liquid storage tank 13. The second sealing member 23 is limitedly connected to the outer periphery of the second section 182, thereby preventing the second sealing member 23 from falling off the second section 182.

[0104] The outer wall of the first segment 181 has a first limiting groove 1811 and a second limiting groove 1812. The first limiting groove 1811 is close to the suction nozzle 113, and the second limiting groove 1812 is close to the second segment 182. The inner wall of the second mounting hole 1121 has a first limiting protrusion 1123. The first limiting protrusion 1123 is used for limiting connection with the first limiting groove 1811 or the second limiting groove 1812.

[0105] When the atomizing component 20 is in the first position, the second limiting groove 1812 and the first limiting protrusion 1123 limit each other. At this time, the first limiting groove 1811 is located in the mouthpiece 113, and the connecting tube 18 and the liquid storage component 11 remain relatively stationary, so that the atomizing core 21 is held in the insertion hole 126.

[0106] When the atomizing component 20 is in the second position, the first limiting groove 1811 and the first limiting protrusion 1123 limit each other. At this time, the second limiting groove 1812 is located in the second mounting hole 1121, and the connecting tube 18 and the liquid storage component 11 remain relatively stationary, so that the second sealing component 23 is sealed between the outer periphery of the second section 182 and the insertion hole 126.

[0107] Please see Figure 13 As shown, the atomizing core 21 has a liquid passage 214, which is used to allow the aerosol matrix in the liquid storage chamber 13 to flow to the heating element 213 of the atomizing core 21.

[0108] When the atomizing component 20 is in the first position, the liquid passage 214 is connected to the liquid storage chamber 13. Therefore, the aerosol matrix in the liquid storage chamber 13 can flow to the heating element 213. Thus, when the heating element 213 is energized, the contacted aerosol matrix can be heated so that the heated aerosol matrix is ​​atomized to generate aerosol.

[0109] When the atomizing component 20 is in the second position, the liquid passage 214 is not connected to the liquid storage chamber 13, so that the liquid storage chamber 13 is sealed, thereby preventing leakage of the aerosol matrix in the liquid storage chamber 13 during the replacement of the atomizing core 21.

[0110] The liquid passage 214 includes a first sub-hole 2151 and a second sub-hole 2161. The atomizing core 21 includes a first mounting tube 215, a second mounting tube 216, a first liquid guide 217, a second liquid guide 218, and a heating element 213. The first mounting tube 215 is connected between the connecting tube 18 and the mounting base 12 and forms the first sub-hole 2151. The second mounting tube 216 is disposed on the inner side of the first mounting tube 215 and forms the second sub-hole 2161. The first liquid guide 217 is curled and attached between the inner sidewall of the first mounting tube 215 and the outer sidewall of the second mounting tube 216, and at least covers the first sub-hole 2151 and the second sub-hole 2161. The second liquid guide 218 is curled and attached to the inner sidewall 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 sidewall of the second liquid guide 218.

[0111] When the atomizing component 20 is in the first position, the first mounting tube 215 defines the liquid storage chamber 13 between the mounting base 12, the connecting tube 18 and the liquid storage component 11, and the first sub-hole 2151 communicates with the liquid storage chamber 13.

[0112] When the atomizing component 20 is in the second position, the liquid storage chamber 13 is defined between the mounting base 12, the connecting pipe 18 and the liquid storage component 11, and the first sub-hole 2151 is not connected to the liquid storage chamber 13.

[0113] Please see Figure 13 As shown, the atomizing core 21 further includes an insulating component 17, a first conductive component 31, a second conductive component 32, and two pins 2131. The second conductive component 32 is connected to the end of the second mounting tube 216 away from the connecting tube 18 and extends out of the first mounting tube 215. The first conductive component 31 is insulated from the second conductive component 32 by the insulating component 17. The two pins 2131 are electrically connected to the heating element 213, with one pin 2131 having its end away from the heating element 213 electrically connected to the second conductive component 32, and the other pin 2131 having its end away from the heating element 213 electrically connected to the first conductive component 31, so that the two pins 2131 do not contact each other.

[0114] The second conductive element 32 and the second mounting tube 216 are an integral structure, which can effectively simplify the assembly structure between the atomizing core 21 and the second conductive element 32, and improve the connection strength between the second conductive element 32 and the atomizing core 21.

[0115] Please see Figure 12-14 As shown, the mounting base 12 includes a first base 127 and a second base 128. The first base 127 is close to the nozzle 113, the first sealing member 22 is disposed on the first base 127, and the first base 127 and the second base 128 are connected to form an air passage 1223, through which external airflow enters the atomizing core 21.

[0116] The second conductive element 32 includes a first connecting portion 321 and a second connecting portion 322. The first connecting portion 321 is close to the nozzle 113, and the second connecting portion 322 is away from the nozzle 113. A vent 323 is provided between the first connecting portion 321 and the second connecting portion 322. The vent 323 communicates with the air passage 1223, and external airflow flows sequentially through the air passage 1223 and the vent 323 before entering the atomizing core 21.

[0117] When the atomizing component 20 is in the first position, the first connecting part 321 is located inside the first base 127, the second connecting part 322 is located inside the second base 128, and the vent 323 is connected to the air passage 1223 so that the external airflow flows through the air passage 1223 and the vent 323 in sequence before entering the atomizing core 21.

[0118] The first connecting part 321 is peripherally limited by a first sealing ring 381, and the second connecting part 322 is peripherally limited by a second sealing ring 382.

[0119] The insertion hole 126 includes a first sub-insertion hole 1271 and a second sub-insertion hole 1281. The first base 127 is configured to form the first sub-insertion hole 1271, and the second base 128 is configured to form the second sub-insertion hole 1281.

[0120] When the atomizing component 20 is in the first position, the first sealing ring 381 is sealed between the outer periphery of the first connecting portion 321 and the wall of the first sub-insertion hole 1271, so that the first connecting portion 321 and the first sub-insertion hole 1271 are sealed together; the second sealing ring 382 is sealed between the outer periphery of the second connecting portion 322 and the wall of the second sub-insertion hole 1281, so that the second connecting portion 322 and the second sub-insertion hole 1281 are sealed together.

[0121] Please see Figure 13-14 As shown, the insulating member 17 protrudes from the second connecting portion 322, and the first conductive member 31 protrudes from the insulating member 17, so that the conductive member is closer to the atomizing core 21 relative to the insulating member 17.

[0122] The first seat 127 and the second seat 128 are configured to form two air passages 1223 and two liquid collection chambers 1292. Each of the two air passages 1223 has a liquid collection chamber 1292 on the same side, and each liquid collection chamber 1292 is provided with a liquid collection component.

[0123] The second seat 128 has a flange 1282 facing the first seat 127. The flange 1282 surrounds the outer periphery of the second connecting portion 322 and protrudes from the end face of the second connecting portion 322 facing the first connecting portion 321, so that the flange 1282, the end face of the second connecting portion 322 facing the first connecting portion 321, and the outer side wall of the insulating member 17 form a temporary storage groove 14. The airflow channel of the atomizer 100 is usually attached with condensate formed after the aerosol is cooled. The condensate flows to the temporary storage groove 14 to be temporarily stored by the temporary storage groove 14.

[0124] The flange 1282 has a flow guide groove 1283. Each liquid collection chamber 1292 is connected to the temporary storage tank 14 through at least one flow guide groove 1283, so that the condensate in the temporary storage tank 14 will flow to the liquid collection chamber 1292 along the flow guide groove 1283 and be locked by the liquid collection element in the liquid collection chamber 1292, thereby preventing condensation.

[0125] By setting two air passages 1223, the airflow entering the airflow channel can be diverted, so that the airflow entering the airflow channel is more stable.

[0126] Please see Figure 12-14 As shown, the insertion hole 126 further includes a third sub-insertion hole 1272, and the first base 127 is also configured to form the third sub-insertion hole 1272. The first sub-insertion hole 1271 communicates between the third sub-insertion hole 1272 and the second sub-insertion hole 1281.

[0127] When the atomizing component 20 is in the first position, the second seal 23 is sealed to the outer periphery of the connecting pipe 18 and located inside the liquid storage chamber 13. At this time, the first sub-connector is connected to the liquid storage chamber 13.

[0128] When the atomizing component 20 is in the second position, the second seal 23 is sealed between the outer periphery of the connecting tube 18 and the inner wall of the third sub-insertion hole 1272. At this time, the first sub-hole 2151 is not connected to the atomizing chamber.

[0129] Please see Figure 15-17 As shown, the liquid storage device 11 further includes a third tube 114 and a partition 115. The first tube 111, the second tube 112 and the third tube 114 are respectively connected to the partition 115, and the first tube 111 and the third tube 114 are located on opposite sides of the partition 115, and the second tube 112 passes through the partition 115.

[0130] The third tube 114 has a second limiting protrusion 116 on its outer periphery and a third limiting groove 1132 on the inner wall of the suction nozzle 113. When the suction nozzle 113 is connected to the liquid storage component 11, the second limiting protrusion 116 is located in the third limiting groove 1132, so that the suction nozzle 113 and the liquid storage component 11 are detachably limited and connected, thereby simplifying the difficulty of disassembling and assembling the suction nozzle 113 and the liquid storage component 11.

[0131] At least one liquid filling hole 117 is provided on the partition 115. The liquid filling hole 117 is used to add aerosol matrix into the liquid storage tank 13, so that when the aerosol matrix in the liquid storage tank 13 is exhausted, the atomizer 100 can continue to be used after replenishing the aerosol matrix.

[0132] The third tube 114 is provided with at least two snap-fit ​​holes 1141; the liquid storage assembly 10 also includes a liquid injection plug 15 and a fixing member 16. The liquid injection plug 15 is connected to the fixing member 16, and the fixing member 16 has a snap-fit ​​arm 161 corresponding to each of the snap-fit ​​holes 1141.

[0133] When the fixing member 16 is connected to the liquid storage member 11, each of the snap-fit ​​arms 161 is respectively limited to a snap-fit ​​hole 1141, and each of the liquid filling holes 117 is respectively provided with a liquid filling plug 15, so that the liquid filling hole 117 is blocked, thereby preventing the aerosol matrix in the liquid storage tank 13 from leaking from the liquid filling hole 117.

[0134] By providing multiple filling holes 117, when adding aerosol matrix to the liquid storage chamber 13, it is possible to add the matrix from some of the filling holes 117, so that the air in the liquid storage chamber 13 can be quickly discharged from the other part of the filling holes 117, thereby improving the replenishment efficiency of the aerosol matrix.

[0135] Please see Figure 15-16As shown, the liquid storage component 11 is provided with a limiting rib 118 on both sides of each of the snap-fit ​​holes 1141. The adjacent sides of each limiting rib 118 are respectively connected to the inner side of the partition 115 and the third tube 114, so that each limiting rib 118 is stably connected between the partition 115 and the third tube 114.

[0136] The fixing member 16 includes a connecting plate portion 162, a limiting post 163, and a snap-fit ​​arm 161. The limiting post 163 and the snap-fit ​​arm 161 are respectively connected to the same side of the connecting plate portion 162, and each limiting post 163 is inserted into a liquid injection plug 15, so that each liquid injection plug 15 can be stably connected to the corresponding limiting post 163.

[0137] When the fixing member 16 is connected to the liquid storage member 11, each of the snap-fit ​​arms 161 is respectively limited to a snap-fit ​​hole 1141, each of the liquid filling holes 117 is respectively provided with a liquid injection plug 15, and each of the limiting ribs 118 abuts against the connecting plate portion 162, thereby making the fixing member 16 stably connected to the liquid storage member 11 and cooperating with each of the liquid injection plugs 15 to seal each of the liquid filling holes 117.

[0138] Please see Figure 1 , Figure 6 as well as Figure 21-23 As shown, one end of the atomizer 100 is connected to the receiving groove 210, and an air intake channel 39 is formed between the atomizer 100 and the inner wall of the receiving groove 210. External airflow enters the atomizer 100 through the air intake channel 39.

[0139] By connecting one end of the atomizer 100 to the receiving slot 210, an air intake channel 39 is formed between the atomizer 100 and the battery rod 200, and external airflow enters the electronic atomizing device 1000 from the mouthpiece near the atomizer 100. This reduces the risk of leakage of the aerosol matrix or accumulated condensate contained in the atomizer 100 from the opening of the receiving slot 210. Furthermore, when the electronic atomizing device 1000 is in use, it reduces the risk of external airflow being blocked from entering the electronic atomizing device 1000 due to the user covering the opening of the receiving slot 210.

[0140] The atomizer 100 includes a liquid reservoir 11, an atomizing core 21, a mounting base 12, and a first sealing element 22. The mounting base 12 is connected to the liquid reservoir 11 and is configured to form a flow divider 1293; the atomizing core 21 is connected between the liquid reservoir 11 and the mounting base 12 and is configured to form an atomization channel 25; the first sealing element 22 is connected inside the mounting base 12 and is configured to form an air guide hole 223; external airflow enters the electronic atomizing device 1000 at the opening of the receiving groove 210 and flows sequentially through the air inlet channel 39, the air guide hole 223, the flow divider 1293, and the atomization channel 25.

[0141] By setting the air guide hole 223 and the diverting hole 1293, the external airflow can flow sequentially through the air intake channel 39, the air guide hole 223, the diverting hole 1293, and the atomizing channel 25, and turn at the bottom of the receiving groove 210, so that the airflow direction is opposite to that of the air intake channel 39, the air guide hole 223, the diverting hole 1293, and the atomizing channel 25, thereby achieving the first buffering of the airflow. Under the guiding effect of the air guide hole 223 and the diverting effect of the diverting hole 1293, the airflow is buffered a second time. This allows the airflow to stably enter the atomizing channel 25 after the two buffering processes, and flow out of the electronic atomizing device 1000 after mixing with the generated aerosol, resulting in stable atomization effect and stable inhalation taste.

[0142] Please see Figure 22 As shown, the atomizing core 21 is also configured with a guide hole 26, which connects the flow divider hole 1293 and the atomizing channel 25. The diameter of the guide hole 26 gradually decreases along the airflow direction. The external airflow enters the electronic atomizing device 1000 at the opening of the receiving groove 210 and flows sequentially through the air intake channel 39, the air guide hole 223, the flow divider hole 1293, the guide hole 26, and the atomizing channel 25.

[0143] By setting the guide hole 26, the external airflow, after being diverted by the diversion hole 1293, will flow more stably to the atomizing channel 25 under the guidance of the guide hole 26, thereby further improving the stability of the user's inhalation experience.

[0144] Please see Figure 22As shown, the flow divider 1293 includes a first sub-flow divider 12931 and a plurality of second sub-flow dividers 12932. The first sub-flow divider 12931 is directly opposite the atomizing channel 25 along a straight direction L1, and the diameter of the first sub-flow divider 12931 is smaller than the minimum diameter of the guide hole 26, so that part of the airflow after being guided by the air guide hole 223 will pass through the first sub-flow divider 12931 and flow to the guide hole 26. The plurality of second sub-flow dividers 12932 are distributed on the outer periphery of the first sub-flow divider 12931 along the straight direction L1, and each second sub-flow divider 12932 is at least partially opposite the hole wall of the guide hole 26 along the straight direction L1, so that another part of the airflow after being guided by the air guide hole 223 will pass through each second sub-flow divider 12932 and flow to the guide hole 26.

[0145] The diameter of each of the second sub-diversion holes 12932 gradually decreases along the airflow direction, so that each of the second sub-diversion holes 12932 can increase the flow velocity of the passing airflow while diverting the airflow.

[0146] Please see Figure 22-23 As shown, four second sub-diversion holes 12932 are evenly distributed around the outer periphery of the first sub-diversion hole 12931, and the diameter of each second sub-diversion hole 12932 is smaller than that of the first sub-diversion hole 12931. By setting each second sub-diversion hole 12932 to be evenly distributed around the outer periphery of the first sub-diversion hole 12931, the airflow after passing through the first sub-diversion hole 12931 and each second sub-diversion hole 12932 can flow evenly and stably to the guide hole 26.

[0147] The mounting base 12 is also configured to have at least one air passage 1223, which connects the air intake channel 39 and the air guide hole 223. External airflow enters the electronic atomizing device 1000 at the opening of the receiving groove 210 and flows sequentially through the air intake channel 39, the air passage 1223, the air guide hole 223, the diversion hole 1293, the guide hole 26, and the atomizing channel 25. By setting the air passage 1223, the airflow in the air intake channel 39 can be stably guided to the air guide hole 223, and the airflow can be turned between the air intake channel 39 and the air passage 1223 to achieve effective buffering of the airflow.

[0148] Please see Figure 21-22As shown, the atomizer 100 is configured with two air passages 1223. By providing two air passages 1223, the flow rate of airflow from the air inlet channel 39 into the air guide hole 223 per unit time can be effectively increased. The diameter of each air passage 1223 gradually decreases along the airflow direction, so that the airflow velocity can be effectively increased after passing through the air passage 1223.

[0149] Each of the air passages 1223 is at least partially aligned with the wall of the air guide hole 223 along the straight direction L1, so that at least part of the airflow will flow directly to the wall of the air guide hole 223 after passing through the air passage 1223, and converge towards the center of the air guide hole 223 under the guidance of the air guide hole 223 before passing through the air guide hole 223 and entering the diversion hole 1293.

[0150] Each of the air passages 1223 is not directly opposite any of the first sub-diversion holes 12931 along the straight direction L1, so that the airflow passing through each of the air passages 1223 can pass through the air guide hole 223 under the guidance of the air guide hole 223, and part of it passes through the first sub-diversion hole 12931 to the air guide hole 26, and another part passes through each of the second sub-diversion holes 12932 to the air guide hole 26. This allows the airflow to alternately be diverted, guided, diverted again, and guided again before entering the atomization channel 25, so that the airflow entering the atomization channel 25 is stable.

[0151] Please see Figure 1 as well as Figure 6 As shown, an air inlet 391 is formed between the outer wall of the atomizer 100 and the opening of the receiving groove 210, and external airflow enters the air intake channel 39 through the air inlet 391; the atomizer 100 is spaced between the outer periphery of the receiving groove 210 and the groove wall of the receiving groove 210 to form the air intake channel 39, so that the airflow has a large flow space in the near passage, thereby achieving buffering of the airflow.

[0152] Please see Figure 22-23As shown, the mounting base 12 includes a first base 127 and a second base 128. A first sealing member 22 is sealingly connected between the first base 127 and the second base 128. The atomizer 100 also includes a second sealing member 23. The second sealing member 23 is disposed on the first base 127 and sealingly connected between the outer wall of the atomizing core 21 and the inner wall of the liquid storage component 11, and encloses the atomizing core 21 and the liquid storage component 11 to form a liquid storage chamber 13, so that the second sealing member 23 simultaneously achieves a sealing connection between the first base 127 and the liquid storage component 11, and a sealing connection between the first base 127 and the atomizing core 21.

[0153] The first seat 127 is interference-fitted into the side of the second seal 23 away from the liquid storage tank 13, so that the first seat 127 can cooperate with the inner side wall of the liquid storage tank 11 and the outer side wall of the atomizing core 21 to stably limit the connection of the second seal 23.

[0154] Please see Figure 24 As shown, the liquid storage component 11 has a liquid filling hole 117, which is connected to the liquid storage chamber 13 and is used to add aerosol matrix into the liquid storage chamber 13.

[0155] The atomizer 100 also includes a liquid injection plug 15. The liquid injection plug 15 is used to block the liquid filling hole 117, and when the atomizer 100 is inserted into the receiving groove 210, the outer side of the liquid injection plug 15 is limited to the inner sidewall of the receiving groove 210, thereby cleverly utilizing the groove wall of the receiving groove 210 to limit the liquid storage plug.

[0156] Please see Figure 6-8 As shown, the battery rod 200 includes a bracket 220 and an outer tube 230. The bracket 220 is disposed inside the outer tube 230 and together with the outer tube 230 forms the receiving groove 210. When the atomizer 100 is inserted into the receiving groove 210, the outer side of the liquid injection plug 15 is limited to the inner sidewall of the outer tube 230.

[0157] The bracket 220 is sealed to the inner wall of the outer tube 230 at the periphery near the bottom of the receiving tank 210, thereby making the bottom of the receiving tank 210 sealed and preventing condensate from leaking from the bottom of the tank.

[0158] Please see Figure 22-23As shown, the atomizer 100 also includes a first liquid-absorbing element 41, which is disposed on the mounting base 12 and has an air passage 411. External airflow flows sequentially through the air passage 411, the diversion hole 1293, the guide hole 26 and the atomization channel 25, and guides the aerosol matrix or condensate absorbed by the first liquid-absorbing element 41 to the atomizing core 21 when flowing through the air passage 411.

[0159] By placing the first liquid-absorbing element 41 on the mounting base 12, the first liquid-absorbing element 41 can absorb and intercept the aerosol matrix leaking from the atomizing core 21 or the condensate adsorbed in the atomizing channel 25, thereby reducing the risk of liquid leakage. By providing the air passage hole 411 on the first liquid-absorbing element 41, external airflow can flow sequentially through the air passage hole 411, the diversion hole 1293, the guide hole 26, and the atomizing channel 25. When flowing through the air passage hole 411, the aerosol matrix or condensate absorbed by the first liquid-absorbing element 41 is guided to the atomizing core 21, thereby allowing the aerosol matrix or condensate absorbed by the first liquid-absorbing element 41 to be reused. This not only reduces the absorption and interception pressure of the first liquid-absorbing element 41, but also effectively improves the utilization rate of aerosol.

[0160] At least a portion of the diversion hole 1293 is aligned with the first liquid suction member 41 along the straight direction L1, so that the aerosol matrix or condensate flowing along the diversion hole 1293 toward the first liquid suction member 41 can be effectively intercepted and absorbed by the first liquid suction member 41, and the aerosol matrix or condensate absorbed by the first liquid suction member 41 is guided to the atomizing core 21 as the airflow passes through, so that the portion of the aerosol matrix or condensate can be reused.

[0161] The diameter of the guide hole 26 gradually decreases along the airflow direction, so that the guide hole 26 can also effectively guide the aerosol matrix or condensate to flow directly along its hole wall to the diversion hole 1293, and from the diversion hole 1293 to the first liquid suction member 41.

[0162] Wherein, the first sub-diversion hole 12931 is not directly opposite the first liquid suction member 41 along the straight direction L1, and each of the second sub-diversion holes 12932 is directly opposite the first liquid suction member 41 along the straight direction L1, so that the aerosol matrix or condensate flowing through the guide hole 26 to each of the second sub-diversion holes 12932 can flow to the first liquid suction member 41 as much as possible.

[0163] At least a portion of the second sub-diversion hole 12932 is aligned with the hole wall of the guide hole 26 along the straight direction L1, so that the aerosol matrix or condensate flowing from the hole wall of the guide hole 26 can flow directly to the diversion hole 1293 and from the diversion hole 1293 to the first liquid suction member 41.

[0164] The first liquid-absorbing element 41 is disposed between the diversion hole 1293 and the air guide hole 223. The external airflow flows sequentially through the air guide hole 223, the air passage hole 411, the diversion hole 1293, the air guide hole 26, and the atomization channel 25. When flowing through the air passage hole 411, the aerosol matrix or condensate absorbed by the first liquid-absorbing element 41 is guided to the atomization core 21, thereby reusing the aerosol matrix absorbed by the first liquid-absorbing element 41.

[0165] Please see Figure 22-23 As shown, the atomizing core 21 includes a first mounting tube 215, a second mounting tube 216, a first liquid guide 217, a second liquid guide 218, and a heating element 213. The first mounting tube 215 connects the liquid storage component 11 and the mounting base 12. The second sealing element 23 is sealed between the outer wall of the first mounting tube 215 and the inner wall of the liquid storage component 11, forming the liquid storage chamber 13 together with the first mounting tube 215 and the liquid storage component 11. The first mounting tube 215 is configured to form a first sub-hole 2151. The second mounting tube 216 is located inside the first mounting tube 215 and is configured to form a second sub-hole 2161. The first liquid guide 217 is curled and attached to the inner wall of the first mounting tube 215 and the mounting base 12. The second mounting tube 216 is located between the outer walls of the second mounting tube 216 and at least covers the first sub-hole 2151 and the second sub-hole 2161. The second liquid guiding member 218 is curled and attached to the inner 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 wall of the second liquid guiding member 218, so that the aerosol matrix in the liquid storage chamber 13 passes through the first sub-hole 2151, the first liquid guiding member 217, the second sub-hole 2161 and the second liquid guiding member 218 in sequence and is heated by the heating element 213 to generate aerosol.

[0166] The second mounting tube 216 is configured to form the flow guide hole 26, so that the flow guide hole 26 is close to the heating element 213, thereby enabling the flow guide hole 26 to effectively guide the airflow to the heating element 213, so that the condensate or aerosol matrix in the airflow can be efficiently heated by the heating element 213 to generate aerosol.

[0167] Please see Figure 22-23As shown, the second base 128 is constructed to form an air passage 1284 and a liquid collection tank 1285. The air passage 1284 passes through the second base 128 along the bottom of the liquid collection tank 1285 and forms the air passage hole 1223. External airflow flows sequentially through the air passage hole 1223, the air guide hole 223, the air passage hole 411, the flow divider hole 1293 and the atomization channel 25.

[0168] The atomizer 100 further includes a second liquid-absorbing element 42, which is disposed within the liquid collection tank 1285 and located on the outer periphery of the air passage 1284. By providing the second liquid-absorbing element 42, aerosol matrix or condensate dripping from the first sub-diversion hole 12931 can be further intercepted, thereby preventing the intercepted aerosol matrix or condensate in the atomizer 100 from flowing into the receiving tank 210.

[0169] The first sealing element 22 has at least two insertion holes 224, and the openings of each insertion hole 224 face the second base 128 respectively; the atomizing core 21 also includes 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.

[0170] 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 in the second base 128 and respectively extend out of the second base 128 and are inserted into the corresponding sockets 224, so that the first conductive element 31 and the second conductive element 32 can be stably electrically connected to the corresponding pins 2131 in the sockets 224.

[0171] At the same time, the aerosol matrix or condensate guided by the pin 2131 can also drip directly onto the second liquid absorption member 42 at the bend of each pin 2131, and thus be intercepted and absorbed by the second liquid absorption member 42.

[0172] Please see Figure 22-23 As shown, at least a portion of the air guide hole 223 extends from the wall of the air passage hole 1223 toward the wall of the liquid collection tank 1285, and at least a portion of the air guide hole 223 extends from the wall of the air passage hole 1223 toward the second liquid suction member 42, thereby enabling the air guide hole 223 near the wall of the air passage hole 1223 to directly guide the aerosol matrix or condensate to the second liquid suction member 42, thereby further improving the interception efficiency of the aerosol matrix.

[0173] The air passage 1223 is not directly aligned with the atomizing channel 25 along the straight direction L1, so that the aerosol matrix or condensate in the air passage will not drip directly from the air passage 1223 to the outside of the atomizer 100 and into the receiving tank 210.

[0174] The air passage 1223 is directly opposite the wall of the air guide hole 223 along the straight direction L1. Since the wall of the air guide hole 223 is inclined, the air guide hole 223 will guide the aerosol matrix or condensate to flow directly to the second liquid absorber 42, so that the aerosol matrix or condensate will not enter the air passage 1223.

[0175] Please see Figure 22-23 As shown, the first sealing member 22 has a first surface 225 facing the first seat 127, and the first seat 127 has a second surface 1273 facing the first sealing member 22. The first surface 225 and the second surface 1273 are opposite each other along a straight line L1. The first liquid suction member 41 abuts against the first surface 225 and the second surface 1273 on opposite sides along the straight line L1, thereby confining the first liquid suction member 41 between the first sealing member 22 and the first seat 127, thereby simplifying the installation structure of the first liquid suction member 41 so that the first liquid suction member 41 can be quickly assembled between the first sealing member 22 and the first seat 127.

[0176] Example 2

[0177] Please see Figure 8 as well as Figure 25-26 As shown, 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.

[0178] 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.

[0179] 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.

[0180] 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.

[0181] Please see Figure 25-26 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.

[0182] 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.

[0183] 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.

[0184] Please see Figure 8 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.

[0185] 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.

[0186] Please see Figure 2-3 As 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.

[0187] 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.

[0188] 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.

[0189] Please see Figure 25-26 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.

[0190] 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.

[0191] Please see Figure 27-32 As shown, 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. The liquid storage chamber 13 is used to contain the 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 outside of the air inlet end 211 of the atomizing core 21 and the liquid storage component 11, and the first sealing member 22 has an injection hole 221 communicating 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 communicating 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 component 11, simplifying the structure of the liquid storage component 11, and making the liquid storage component 11 have higher structural strength.

[0192] 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.

[0193] 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.

[0194] 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.

[0195] 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.

[0196] 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.

[0197] 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.

[0198] Please see Figure 27-30 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.

[0199] 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.

[0200] 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.

[0201] 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.

[0202] 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.

[0203] 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.

[0204] Please see Figure 27-28 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.

[0205] Please see Figures 28-29 as well as Figures 31-32 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.

[0206] 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.

[0207] 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.

[0208] 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.

[0209] 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.

[0210] 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.

[0211] 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.

[0212] 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.

[0213] 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.

[0214] 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.

[0215] 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.

[0216] Please see Figure 28 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.

[0217] 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.

[0218] 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.

[0219] 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.

[0220] 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.

[0221] Please see Figure 28 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.

[0222] 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.

[0223] 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.

[0224] 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.

[0225] Please see Figure 30As 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.

[0226] 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.

[0227] Please see Figure 27 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.

[0228] Please see Figures 28-30 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.

[0229] 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.

[0230] Please see Figure 28-37As 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.

[0231] 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.

[0232] Please see Figures 36-37 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.

[0233] 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.

[0234] 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.

[0235] 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.

[0236] Please see Figures 36-37 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.

[0237] 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.

[0238] 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.

[0239] Please see Figure 28As 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.

[0240] 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.

[0241] 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.

[0242] Please see Figures 35-37 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.

[0243] 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.

[0244] Example 3

[0245] Please see Figure 9As 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.

[0246] 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.

[0247] Please see Figure 23 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.

[0248] 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.

[0249] Please see Figure 23 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.

[0250] 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.

[0251] Please see Figure 9 as well as Figure 23 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.

[0252] 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.

[0253] 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.

[0254] Please see Figure 9 as well as Figure 23As 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.

[0255] 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.

[0256] Alternatively, please see Figure 10 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.

[0257] Please see Figure 8 as well as Figure 25 As 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.

[0258] 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.

[0259] Please see Figure 8 as well as Figure 25 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.

[0260] 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.

[0261] 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.

[0262] Please see Figure 8 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.

[0263] 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.

[0264] 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.

[0265] Please see Figure 25 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.

[0266] 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.

[0267] 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.

[0268] Example 6

[0269] Please see Figure 1-37 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.

[0270] 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.

[0271] 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.

[0272] 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.

[0273] 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 electronic atomizing device, characterized in that, include: A battery rod includes an outer tube, a bracket, a control circuit board, a first electrode, and a second electrode. The outer tube has a center line. The bracket is disposed inside the outer tube and together with the outer tube forms a receiving groove. The first electrode and the second electrode are electrically connected to the control circuit board and are respectively disposed on the bracket. The first electrode and the second electrode extend through the bracket into the receiving groove. The first electrode and the second electrode are asymmetrical with respect to the center line, and the first electrode is closer to the center line than the second electrode. Atomizer, one end of which is connected to the receiving groove, the atomizer includes a liquid storage assembly, an atomizing core, a first conductive element and a second conductive element, the atomizing core is disposed in the liquid storage assembly, the first conductive element and the second conductive element are respectively connected to the liquid storage assembly and are respectively electrically connected to the atomizing core, and the first conductive element has a first conductive surface and the second conductive element has a second conductive surface; Wherein, the first conductive surface is disposed on the center line, and the second conductive surface is disposed outside the first conductive element. When the atomizer is connected to the battery rod, the first electrode is in contact with the first conductive surface, and the second electrode is in contact with the second conductive surface. Alternatively, the first conductive surface and the second conductive surface are symmetrical about the center line. When the atomizer is connected to the battery rod, the first electrode is in contact with the first conductive surface, and the second electrode is in contact with the second conductive surface.

2. The electronic atomizing device according to claim 1, characterized in that, The liquid storage assembly includes a mounting base and a liquid storage component. The mounting base is connected to the liquid storage component and is located on the side of the liquid storage component near the bottom of the receiving tank. The mounting base is configured to form a positioning hole and / or a positioning post. The bracket is provided with a matching positioning post corresponding to the positioning hole, and / or the bracket is provided with a matching positioning hole corresponding to the positioning post. When the positioning hole and the opposite positioning post are inserted into each other, the first electrode is in contact with the first conductive surface, and the second electrode is in contact with the second conductive surface, and the atomizer cannot rotate relative to the battery rod along the center line.

3. The electronic atomizing device according to claim 2, characterized in that, The mounting base is provided with two positioning holes, and the bracket is provided with a matching positioning post corresponding to each positioning hole.

4. The electronic atomizing device according to claim 1, characterized in that, When the first conductive surface is located on the center line, the second conductive surface is arranged around the outer periphery of the first conductive surface, or the second conductive surface is located on one side of the first conductive surface, and the second conductive surface is directly opposite the second electrode along the direction of the center line.

5. The electronic atomizing device according to claim 4, characterized in that, The liquid storage component is configured to form a receiving space and a moving channel. The moving channel passes through the liquid storage component in a straight direction and communicates with the receiving space. The straight direction is parallel to the center line. The atomizer also includes a connecting tube and a mouthpiece. The mouthpiece is detachably connected to the liquid storage assembly and communicates with the moving channel. The atomizing core is detachably connected to the connecting tube and forms an atomizing assembly with the connecting tube. The atomizing assembly passes through the moving channel along the straight direction, and a liquid storage chamber is formed between the portion of the atomizing assembly located in the receiving space and the liquid storage assembly. The atomizing component has a first position and a second position relative to the liquid storage component; When the atomizing component is in the first position, the end of the connecting tube away from the atomizing core extends into the mouthpiece. By removing the mouthpiece, an external force can be applied to the portion of the connecting tube extending out of the liquid storage component, and the atomizing component can be driven to switch to the second position, so that the end of the atomizing core away from the connecting tube at least partially extends out of the liquid storage component, so as to facilitate the replacement of the atomizing core. When the atomizing component is in the second position, applying an external force to the atomizing core can drive the atomizing component to switch to the first position, so that the atomizing core enters the moving channel, and the connecting tube extends out of the liquid storage component and connects to the mouthpiece.

6. The electronic atomizing device according to claim 5, characterized in that, The liquid storage assembly includes a liquid storage element, which includes a first tube and a second tube. The outer diameter of the second tube is smaller than the inner diameter of the first tube. The second tube is connected to the first tube at one end near the nozzle, such that the second tube is at least partially suspended within the first tube. The first tube has a first mounting hole, and the second tube has a second mounting hole. A mounting base and a first seal, the first seal being sealingly connected between the outer periphery of the mounting base and the inner wall of the first mounting hole, the mounting base having a insertion hole communicating with the second mounting hole along the straight direction, and the insertion hole and the second mounting hole forming the movement channel.

7. The electronic atomizing device according to claim 6, characterized in that, The atomizing assembly further includes a second seal, which is positioned and connected to the outer periphery of the connecting tube and close to the atomizing core. When the atomizing component is in the first position, the outer wall of the second seal is located inside the liquid storage chamber; When the atomizing component is in the second position, the second seal is sealed between the outer periphery of the connecting tube and the inner wall of the insertion hole.

8. The electronic atomizing device according to claim 7, characterized in that, The connecting pipe includes a first section and a second section, which are connected along the straight line. The first section is movably disposed in the second mounting hole, the outer diameter of the second section is larger than the diameter of the second mounting hole, and the second section is movably disposed in the liquid storage tank. The second sealing element is limited and connected to the outer periphery of the second section.

9. The electronic atomizing device according to claim 8, characterized in that, The outer wall of the first segment has a first limiting groove and a second limiting groove. The first limiting groove is close to the suction nozzle, and the second limiting groove is close to the second segment. The inner wall of the second mounting hole has a first limiting protrusion. When the atomizing component is in the first position, the second limiting groove and the first limiting protrusion mutually limit each other, and the first limiting groove is located inside the mouthpiece; When the atomizing component is in the second position, the first limiting groove and the first limiting protrusion limit each other, and the second limiting groove is located inside the mouthpiece.

10. The electronic atomizing device according to claim 1, characterized in that, One end of the atomizer is connected to the receiving groove, and an air intake channel is formed between the atomizer and the inner wall of the receiving groove. With the first conductive surface and the second conductive surface symmetrical about the center line, the liquid storage assembly includes a liquid storage element, a mounting base, and a first sealing element. The mounting base is connected to the liquid storage element and is configured to form a flow divider. The atomizing core is connected between the liquid storage element and the mounting base and is configured to form an atomizing channel. The first sealing element is connected inside the mounting base and is configured to form an air guide hole. External airflow enters the electronic atomizing device at the opening of the receiving groove and flows sequentially through the air inlet channel, the air guide hole, the flow divider, and the atomizing channel.

11. The electronic atomizing device according to claim 10, characterized in that, The atomizing core is also configured with a guide hole, which connects the flow divider hole and the atomizing channel. The diameter of the guide hole gradually decreases along the airflow direction. External airflow enters the electronic atomizing device at the opening of the receiving groove and flows sequentially through the air inlet channel, the air guide hole, the flow divider hole, the guide hole and the atomizing channel.

12. The electronic atomizing device according to claim 11, characterized in that, The diversion orifice includes a first sub-diversion orifice and a plurality of second sub-diversion orifices. The first sub-diversion orifice faces the atomizing channel in a straight line, and the diameter of the first sub-diversion orifice is smaller than the minimum diameter of the guide orifice. The plurality of second sub-diversion orifices are distributed on the outer periphery of the first sub-diversion orifice in the straight line, and each second sub-diversion orifice faces at least partially the wall of the guide orifice in the straight line.

13. The electronic atomizing device according to claim 1, characterized in that, With the first conductive surface and the second conductive surface symmetrical about the center line, the liquid storage assembly includes a mounting base, a liquid storage element, and a first liquid suction element. The atomizing core is connected between the mounting base and the liquid storage element, and together with the mounting base and the liquid storage element, forms a liquid storage chamber. The atomizing core is configured to have a guide hole and an atomization channel. The mounting base is configured to have a diversion hole. The first liquid suction element is disposed on the mounting base and has an air passage hole. External airflow flows sequentially through the air passage hole, the diversion hole, the guide hole, and the atomization channel, and when flowing through the air passage hole, guides the aerosol matrix or condensate absorbed by the first liquid suction element to the atomizing core.

14. The electronic atomizing device according to claim 13, characterized in that, The atomizer includes a first seal and a second seal. The first seal is connected to the mounting base and has an air guide hole. The second seal is disposed on the mounting base and is sealed between the outer wall of the atomizing core and the inner wall of the liquid storage component, forming the liquid storage chamber together with the atomizing core and the liquid storage component. The first liquid suction component is disposed between the diversion hole and the air guide hole. External airflow flows sequentially through the air guide hole, the air passage hole, the diversion hole, the air guide hole, and the atomization channel, and guides the aerosol matrix or condensate absorbed by the first liquid suction component to the atomizing core when flowing through the air passage hole.

15. The electronic atomizing device according to claim 14, characterized in that, The atomizing core includes a first mounting tube, a second mounting tube, a first liquid guide, a second liquid guide, and a heating element. The first mounting tube is connected between the liquid storage component and the mounting base. The second sealing element is sealed between the outer wall of the first mounting tube and the inner wall of the liquid storage component, and together with the first mounting tube and the liquid storage component, forms the liquid storage chamber. The first mounting tube is configured to form a first sub-hole. The second mounting tube is located inside the first mounting tube and is configured to form a second sub-hole. 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, and at least covers the first sub-hole and the second sub-hole. The second liquid guide is curled and attached to the inner wall of the second mounting tube, and at least covers the second sub-hole. The heating element is curled and attached to the inner wall of the second liquid guide. The second mounting tube is configured to form the flow guide hole.

16. The electronic atomizing device according to claim 15, characterized in that, The mounting base includes a first base body and a second base body. The first sealing member is sealed between the first base body and the second base body. The second sealing member is disposed on the first base body and is sealed between the inner side wall of the liquid storage component and the outer side wall of the atomizing core. The first base body is configured to form the diversion hole. The second base body is configured to form an air passage and a liquid collection groove. The air passage passes through the second base body along the bottom of the liquid collection groove and has an air passage hole. External airflow flows sequentially through the air passage hole, the air guide hole, the air passage hole, the diversion hole, and the atomizing channel. The atomizer also includes a second liquid suction element, which is disposed in the liquid collection tank and located on the outer periphery of the air passage.

17. An electronic atomization system, characterized in that, The electronic atomization system includes an aerosol matrix and the electronic atomization device according to any one of claims 1-16.

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