Anti-universal atomizer and electronic cigarette

Abstract

The utility model relates to the technical field of electronic atomization, in particular to an anti-universal atomizer and an electronic cigarette, one end of the anti-universal atomizer is provided with a connecting end face used for being assembled and connected with a power supply assembly, the connecting end face is provided with a first conductive electrode, a second conductive electrode and a first magnetic pole, and the connecting end face is circular; the first conductive electrode and the second conductive electrode are symmetrically arranged about a first symmetric line, the first symmetric line extends in the radial direction of the connecting end face, and the first magnetic pole is located on the first symmetric line. The atomizer has the advantages that by designing the shape and size of the connecting end face and the shape and size of the protruding edge, the universal matching prevention function is achieved, meanwhile, the protruding edge can be used for limiting, and excessive insertion of the second body of the atomizer is avoided; the position and size design of the first conductive electrode, the second conductive electrode, the first magnetic pole and the second magnetic pole can also play a role in preventing universal matching.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to an anti-mismatch atomizer and an electronic cigarette. Background Technology

[0002] Electronic cigarettes (also known as "electronic cigarettes") are electronic delivery systems that use an atomizing matrix to generate an aerosol for a user to inhale. The atomizing matrix can be a liquid (e.g., e-liquid) or a solid or gel (e.g., e-cream).

[0003] Current e-cigarette designs typically consist of a device and an atomizer. Universal and anti-universal atomizers on the market are often marketed as being cheaper, disrupting market order and harming the interests of legitimate e-cigarette manufacturers. Furthermore, these universal and anti-universal atomizers are generally of questionable quality, often containing excessive levels of harmful substances, endangering consumers' health and well-being. They can also damage the e-cigarette device, and in more serious cases, cause circuit malfunctions leading to spontaneous combustion or other safety incidents. Therefore, there is a need for a universal and anti-universal atomizer. Summary of the Invention

[0004] To overcome the technical defects of the existing technology, this application provides a cross-compatibility atomizer, which is assembled with a power supply component to form an electronic cigarette. One end of the cross-compatibility atomizer has a connection end face for assembling and connecting with the power supply component. The connection end face is provided with a first conductive electrode, a second conductive electrode, and a first magnetic pole. The connection end face is circular. The first conductive electrode and the second conductive electrode are symmetrically arranged with respect to a first line of symmetry. The first line of symmetry extends radially along the connection end face. The first magnetic pole is located on the first line of symmetry.

[0005] In one embodiment, the anti-mismatch atomizer further includes a second magnetic pole, which is symmetrically arranged with respect to the first magnetic pole along a second line of symmetry. The second line of symmetry is perpendicular to the first line of symmetry and extends radially along the connecting end face.

[0006] In one embodiment, the anti-mismatch atomizer further includes a housing and a mouthpiece body. The mouthpiece body is located at one end of the housing, and a base is provided at the other end of the housing. The connecting end face is located on the side surface of the base away from the mouthpiece body. The end of the mouthpiece body connected to the housing is enlarged relative to the end of the housing to form a protruding flange.

[0007] In one embodiment, the housing is provided with a smoke guide tube, one end of which is provided with an atomizing core, a smoke exhaust channel is formed inside the smoke guide tube, an oil storage cavity is formed on the outer periphery of the smoke guide tube inside the housing, and a smoking port is provided inside the mouthpiece body, which is connected to the smoke exhaust channel.

[0008] In one embodiment, the protruding edge includes a first protruding edge and a second protruding edge, wherein the first protruding edge and the second protruding edge are respectively recessed in an arch shape on one side surface facing the connecting end face in a direction away from the connecting end face.

[0009] In one embodiment, the first convex edge and the second convex edge are located on both sides of the mouthpiece body, and the arched structure of the first convex edge and the second convex edge is symmetrically arranged on both sides of the mouthpiece body.

[0010] In one embodiment, the arched structure of the first and second protruding edges is formed symmetrically on both sides of the mouthpiece body with a second line of symmetry, the second line of symmetry being perpendicular to the first line of symmetry and extending radially along the connecting end face.

[0011] In one embodiment, the protruding edge further includes a third protruding edge and a fourth protruding edge, wherein the third protruding edge and the fourth protruding edge are respectively planar on one side surface facing the connecting end face.

[0012] In one embodiment, the planar structures of the third and fourth convex edges are symmetrically formed on both sides of the mouthpiece body along a first line of symmetry.

[0013] In one embodiment, the connecting end face is provided with an air inlet, which is located at the center of the connecting end face.

[0014] In one embodiment, an air passage groove is provided on the connecting end face, and the air inlet is located in the air passage groove.

[0015] In one embodiment, the air passage groove is distributed in the area outside the first conductive electrode, the second conductive electrode, the first magnetic pole and the second magnetic pole on the connection end face, and the air passage groove has a centrally symmetrical structure on the connection end face.

[0016] In one embodiment, the diameter of the cross-section of the housing is 13mm-16mm.

[0017] In one embodiment, the housing is cylindrical, and the axial height distance between the top of the arched surfaces of the first and second convex edges and the connecting end face is 29mm-30mm.

[0018] In one embodiment, the housing is cylindrical, and the axial height distance between the planar surfaces of the third and fourth protrusions and the connecting end face is 28mm-29mm.

[0019] In one embodiment, the center distance between the first conductive electrode and the second conductive electrode is 5mm-8mm, and the diameter of the first conductive electrode and the second conductive electrode is 3mm-5mm; the center distance between the first magnetic pole and the second magnetic pole is 6mm-9mm, and the diameter of the first magnetic pole and the second magnetic pole is 2mm-4mm.

[0020] This application also provides an electronic cigarette, including a cross-connect atomizer and a power supply assembly for supplying power to the cross-connect atomizer.

[0021] In one embodiment, the power supply assembly includes a housing with a receiving cavity inside, a battery cell inside the receiving cavity, and a receiving space inside the housing for accommodating the anti-mismatch atomizer. One end of the anti-mismatch atomizer with a connecting end face is inserted into the receiving space. The power supply assembly also includes a docking end located in the receiving space, which corresponds to the connecting end face. The docking end is provided with a third conductive electrode and a fourth conductive electrode for electrically connecting to the first conductive electrode and the second conductive electrode, respectively, and a third magnetic pole for magnetically connecting to the first magnetic pole.

[0022] In summary, the beneficial effects of this application are: 1. By designing the shape and size of the connecting end face and the shape and size of the protruding edge, the anti-misfit function is achieved. At the same time, the protruding edge can also be used for limiting, preventing the second body of the atomizer from being over-inserted; 2. By setting the first conductive electrode and the second conductive electrode on the connecting end face, contact conductivity between the anti-misfit atomizer and the power supply component is achieved. By setting the first magnetic pole and the second magnetic pole on the connecting end face, magnetic detachable connection between the anti-misfit atomizer and the power supply component is achieved; 3. Furthermore, the position and size design of the first conductive electrode, the second conductive electrode, the first magnetic pole, and the second magnetic pole can also play a role in preventing misfitting. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the electronic cigarette in this application.

[0024] Figure 2 This is a front view of the anti-mismatch atomizer in this application.

[0025] Figure 3 This is a side view of the anti-mismatch atomizer in this application.

[0026] Figure 4 This is a perspective view of the universal atomizer in this application.

[0027] Figure 5 This is a cross-sectional view of the anti-mismatch atomizer in this application.

[0028] Figure 6This is a schematic diagram of the connection end face of the anti-mismatch atomizer in this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100. Anti-mismatch atomizer;

[0031] 10. Mouthpiece body; 11. Inhalation port; 12. Raised edge; 121. First raised edge; 122. Second raised edge; 123. Third raised edge; 124. Fourth raised edge;

[0032] 20. Shell; 21. Smoke guide tube; 211. Smoke exhaust channel; 22. Atomizing core; 23. Oil storage chamber;

[0033] 30. Sealing components;

[0034] 40. Base;

[0035] 50. Connecting end face; 51. First line of symmetry; 52. Second line of symmetry; 53. First conductive electrode; 54. Second conductive electrode; 55. First magnetic pole; 56. Second magnetic pole; 57. Air inlet; 58. Air passage groove;

[0036] 200. Power supply components. Detailed Implementation

[0037] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. Based on the embodiments of this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this disclosure.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this disclosure are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0039] In this disclosure, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0040] In this document, “connection” refers to fluid connectivity, meaning that a fluid (including liquids and / or gases) can flow from one component to another. Furthermore, in this document, connectivity between two components can refer to direct connection between the two components, such as at least partial alignment between two holes, or connectivity via an intermediate medium.

[0041] In this disclosure, unless otherwise stated, all figures used in this specification and claims to represent component parameters, technical effects, etc., should in any instance be understood to be modified by the terms "approximately" or "roughly". Therefore, unless indicated to the contrary, the numerical parameters listed in the following specification and appended claims are approximate values. They will vary for those skilled in the art depending on the desired properties and effects sought to be obtained through this disclosure, and each numerical parameter should be interpreted according to the number of significant figures and conventional rounding methods or in a manner understood by those skilled in the art.

[0042] In this disclosure, the terminology used in the description of the various examples is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context explicitly indicates otherwise, an element may be one or more unless the number of elements is specifically limited. Furthermore, the term "and / or" as used in this disclosure covers any one of the listed items and all possible combinations thereof.

[0043] "Atomizing matrix" refers to a mixture or auxiliary substance that can be wholly or partially atomized into an aerosol by an electronic device or similar device. Atomizing matrices can be in liquid form, oily, gel-like, paste-like e-cigarette liquids, medical drugs, skin lotions, etc. By atomizing these media, an aerosol that can be inhaled or absorbed can be delivered to the user.

[0044] "Aerosol" refers to a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gaseous medium.

[0045] An atomizer is a device that uses heated or ultrasonically heated stored atomizable substrate to form an aerosol. The atomizing coil is one of the main components of an atomizer.

[0046] "E-cigarette" refers to a system that generates an aerosol (i.e., smoke) from an atomizing matrix, such as e-liquid, through atomization or other means for a person to inhale, suck, or nasally inhale. In some examples, an e-cigarette may include an e-liquid reservoir and an atomizing coil for adsorbing and atomizing the e-liquid to form smoke.

[0047] In electronic cigarette technology, the atomizer core includes a heating element and an wicking component. The heating element heats the e-liquid to form vapor, while the wicking component guides the e-liquid from the reservoir surrounding the atomizer core to the heating element. The heating element can be made of conductive metal, while the wicking component is made of cotton, fiber, porous ceramic, porous quartz, etc. The heating element can be located inside or outside the wicking component, such as being wrapped around or embedded in it. For example, the heating element can be made of conductive metal wire, and the wicking component can be made of cotton or fiber, with the heating element encased in it; alternatively, the heating element can be made of a conductive metal sheet, and the wicking component can be made of ceramic or other materials and can be formed as a hollow sheet, with the heating element partially embedded in the inner wall of the wicking component.

[0048] The following description, in conjunction with the accompanying drawings, further illustrates this application:

[0049] See Figure 1-6 This embodiment provides an electronic cigarette, including the aforementioned cross-connect atomizer 100 and a power supply assembly 200 for supplying power to the cross-connect atomizer 100. The cross-connect atomizer 100 includes a housing 20, a smoke guide tube 21, an atomizing core 22, a sealing element 30, and a base 40.

[0050] This embodiment provides an anti-mismatch atomizer 100, which is assembled with a power supply component 200 to form an electronic cigarette. One end of the anti-mismatch atomizer 100 has a connection end face 50 for assembly and connection with the power supply component 200. The connection end face 50 is provided with a first conductive electrode 53 and a second conductive electrode 54. The connection end face 50 is circular, and its shape serves to prevent mismatches. The first conductive electrode 53 and the second conductive electrode 54 are symmetrically arranged about a first symmetry line 51, which extends radially along the connection end face 50. By restricting the positions of the first conductive electrode 53 and the second conductive electrode 54, the anti-mismatch function is achieved. The first conductive electrode 53 and the second conductive electrode 54 are made of conductive metals, carbon-containing conductive materials such as copper, tungsten, nickel, or alloys, as well as graphene, carbon nanotubes, etc.

[0051] See Figure 4 and Figure 6In some embodiments, a first magnetic pole 55 is provided on the connecting end face 50, and the first magnetic pole 55 is located on the first symmetry line 51. As an optimized solution, the anti-mismatch atomizer 100 further includes a second magnetic pole 56, which is symmetrically arranged with respect to the first magnetic pole 55 along a second symmetry line 52. The second symmetry line 52 is perpendicular to the first symmetry line 51, and the second symmetry line 52 extends radially along the connecting end face 50. The anti-mismatch atomizer 100 is attracted to the power assembly 200 by the second magnetic pole 56 and the first magnetic pole 55, which facilitates disassembly.

[0052] In some embodiments, the anti-mismatch atomizer 100 further includes a housing 20 and a mouthpiece body 10, which are integrally formed. In other embodiments, the mouthpiece body 10 can be configured as a detachable structure or a fixed connection. The mouthpiece body 10 is located at one end of the housing 20, and the other end of the housing 20 is provided with a base 40. The connecting end face 50 is located on the side surface of the base 40 away from the mouthpiece body 10. The end of the mouthpiece body 10 connected to the housing 20 is enlarged relative to the end of the housing 20 to form a protruding flange 12. One end of the power assembly 200 has a receiving space for inserting an atomizing device, and the flange 12 abuts against the end of the power assembly 200 with the receiving space (e.g., Figure 1 As shown in the figure, it is designed to limit the insertion of the atomizing device and prevent it from being inserted too much. At the same time, the shape of the protrusion 12 matches the corresponding end of the power supply assembly 200, which can play a role in preventing cross-connection.

[0053] See Figure 5 In some embodiments, the housing 20 is provided with a smoke guide tube 21, and an atomizing core 22 is provided inside or outside one end of the smoke guide tube 21. For example, the atomizing core 22 is provided inside the smoke guide tube 21 or outside one end of the smoke guide tube 21. A smoke exhaust channel 211 is formed inside the smoke guide tube 21, and an oil storage chamber 23 is formed on the outer periphery of the smoke guide tube 21 inside the housing 20. A smoking port 11 is provided inside the mouthpiece body 10, and the smoking port 11 is connected to the smoke exhaust channel 211. The oil storage chamber 23 stores e-liquid, which is absorbed by the atomizing core 22. When the user inhales, the e-liquid on the atomizing core 22 is atomized, and the smoke enters the smoking port 11 through the smoke exhaust channel 211 for the user to inhale.

[0054] See Figure 2 and Figure 6In some embodiments, the protruding edge 12 includes a first protruding edge 121 and a second protruding edge 122. The first protruding edge 121 and the second protruding edge 122 are respectively recessed into an arch shape on one side of the connecting end face 50 in a direction away from the connecting end face 50. The first protruding edge 121 and the second protruding edge 122 are located on both sides of the mouthpiece body 10, and the arched structure of the first protruding edge 121 and the second protruding edge 122 is symmetrically arranged on both sides of the mouthpiece body 10. The recessed, arched structure is symmetrically formed on both sides of the mouthpiece body 10 along the second symmetry line 52. The second symmetry line 52 is perpendicular to the first symmetry line 51 and extends radially along the connecting end face 50. The first protruding edge 121 and the second protruding edge 122 have the same shape and are symmetrical about the second symmetry line 52, making the appearance of the electronic cigarette more harmonious and beautiful. The symmetrical structure also facilitates mold production. At the same time, by restricting the position and shape of the first protruding edge 121 and the second protruding edge 122, it can play a role in preventing cross-contamination.

[0055] See Figure 3 , 4 6. In some embodiments, the protruding edge 12 further includes a third protruding edge 123 and a fourth protruding edge 124. The third protruding edge 123 and the fourth protruding edge 124 are respectively planar on one side of the connecting end face 50. The planar structure of the third protruding edge 123 and the fourth protruding edge 124 is symmetrically formed on both sides of the mouthpiece body 10 with a first symmetry line 51. The third protruding edge 123 and the fourth protruding edge 124 also serve to prevent cross-contamination.

[0056] See Figure 4 and Figure 6 In some embodiments, the connecting end face 50 is provided with an air inlet 57, which is located at the center of the connecting end face 50. The connecting end face 50 is provided with an air passage groove 58, and the air inlet 57 is located in the air passage groove 58. The air inlet 57, the smoke exhaust channel 211, and the smoking channel together form the internal air passage of the electronic cigarette, allowing outside air and atomized smoke to circulate.

[0057] In some embodiments, the air passage groove 58 is distributed in the area outside the first conductive electrode 53, the second conductive electrode 54, the first magnetic pole 55 and the second magnetic pole 56 on the connection end face 50, and the air passage groove 58 has a centrally symmetrical structure on the connection end face 50.

[0058] See Figure 3In some embodiments, the diameter D of the cross-section of the housing 20 is 13mm-16mm, preferably 14mm-15mm. Specifically, for example, the diameter D of the cross-section of the housing 20 can be 13mm, 13.5mm, 14mm, 14.2mm, 14.4mm, 14.6mm, 14.8mm, 15mm, 15.5mm, or 16mm.

[0059] See Figure 2 In some embodiments, the housing 20 is cylindrical, and the axial height distance h1 between the top of the arched surfaces of the first protruding edge 121 and the second protruding edge 122 and the connecting end face 50 along the housing 20 is 29mm-30mm. Specifically, for example, the axial height distance h1 between the top of the arched surfaces of the first protruding edge 121 and the second protruding edge 122 and the connecting end face 50 along the housing 20 can be 29mm, 29.1mm, 29.2mm, 29.3mm, 29.4mm, 29.5mm, 29.6mm, 29.7mm, 29.8mm, 29.9mm, or 30mm.

[0060] See Figure 2 In some embodiments, the housing 20 is cylindrical, and the axial height distance h2 between the planar surfaces of the third protrusion 123 and the fourth protrusion 124 and the connecting end face 50 along the housing is 28mm-29mm. Specifically, for example, the axial height distance h2 between the planar surfaces of the third protrusion 123 and the fourth protrusion 124 and the connecting end face 50 along the housing 20 can be 28mm, 28.1mm, 28.2mm, 28.3mm, 28.4mm, 28.5mm, 28.6mm, 28.7mm, 28.8mm, 28.9mm, or 29mm.

[0061] See Figure 6In some embodiments, the center distance L1 between the first conductive electrode 53 and the second conductive electrode 54 is 5mm-8mm, preferably 6mm-7mm. The diameter d1 of the first conductive electrode 53 and the second conductive electrode 54 is 3mm-5mm, preferably 3.5mm-4.5mm. Specifically, for example, the center distance L1 between the first conductive electrode 53 and the second conductive electrode 54 can be 5mm, 5.5mm, 5.8mm, 6mm, 6.1mm, 6.2mm, 6.3mm, 6.4mm, 6.5mm, 6.6mm, 6.7mm, 6.8mm, 6.9mm, 7mm, 7.2mm, 7.5mm, or 8mm, and the diameter d1 of the first conductive electrode 53 and the second conductive electrode 54 can be 3mm, 3.3mm, 3.5mm, 3.6mm, 3.7mm, 3.8mm, 3.9mm, 4mm, 4.1mm, 4.2mm, 4.3mm, 4.4mm, 4.5mm, 4.7mm, or 5mm.

[0062] See Figure 6 In some embodiments, the center distance L2 between the first magnetic pole 55 and the second magnetic pole 56 is 6mm-9mm, preferably 7mm-8mm. The diameter d2 of the first magnetic pole 55 and the second magnetic pole 56 is 2mm-4mm, preferably 2.5mm-3.5mm. Specifically, for example, the center distance L2 between the first magnetic pole 55 and the second magnetic pole 56 can be 6mm, 6.5mm, 6.8mm, 7mm, 7.1mm, 7.2mm, 7.3mm, 7.4mm, 7.5mm, 7.6mm, 7.7mm, 7.8mm, 7.9mm, 8mm, 8.2mm, 8.5mm, or 9mm, and the diameter d2 of the first magnetic pole 55 and the second magnetic pole 56 can be 2mm, 2.3mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3mm, 3.1mm, 3.2mm, 3.3mm, 3.4mm, 3.5mm, 3.7mm, or 4mm.

[0063] In some embodiments, the power supply assembly 200 includes a housing with a receiving cavity inside. A battery cell is housed within the receiving cavity to supply power to the atomizing core 22. The housing also has a receiving space for accommodating the cross-connect atomizer 100. One end of the cross-connect atomizer 100 with a connecting end face 50 is inserted into the receiving space. The power supply assembly 200 further includes a docking end located within the receiving space. The docking end corresponds to the connecting end face 50 and is provided with a third conductive electrode and a fourth conductive electrode for electrical connection to the first conductive electrode 53 and the second conductive electrode 54, respectively; a third magnetic pole for magnetic connection to the first magnetic pole 55; and a fourth magnetic pole for magnetic connection to the second magnetic pole 56. The third and fourth conductive electrodes are made of conductive metals, carbon-containing conductive materials such as copper, tungsten, nickel, or alloys, as well as graphene, carbon nanotubes, etc. In this configuration, the first magnetic pole 55 and the second magnetic pole 56 are made of iron or magnetic material, respectively, while the third magnetic pole and the fourth magnetic pole are made of magnetic material or iron, respectively, so that they can be magnetically attracted to each other. Alternatively, the first and third magnetic poles, and the second and fourth magnetic poles, are made of opposite magnetic materials, so that they can be magnetically attracted to each other.

[0064] This application achieves the anti-mismatch function by designing the shape and size of the connecting end face 50 and the shape and size of the protruding edge 12. By setting the first conductive electrode 53 and the second conductive electrode 54 on the connecting end face 50, contact conductivity is achieved between the anti-mismatch atomizer 100 and the power supply component 200. By setting the first magnetic pole 55 and the second magnetic pole 56 on the connecting end face 50, a magnetic detachable connection between the anti-mismatch atomizer 100 and the power supply component 200 is achieved. Furthermore, the position and size design of the first conductive electrode 53, the second conductive electrode 54, the first magnetic pole 55 and the second magnetic pole 56 can also play an anti-mismatch role.

[0065] The above are merely embodiments or examples of this disclosure and do not limit the patent scope of this disclosure. Any equivalent structural transformations made based on the concept of this disclosure and the content of this specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this disclosure. Various elements in the embodiments or examples may be omitted or replaced by equivalent elements. Furthermore, the steps may be performed in a different order than described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as technology evolves, many elements described herein can be replaced by equivalent elements appearing after this disclosure.

Claims

1. A universal atomizer, assembled with a power supply component to form an electronic cigarette, characterized in that, One end of the anti-mismatch atomizer has a connection end face for assembly and connection with the power supply component. The connection end face is provided with a first conductive electrode, a second conductive electrode and a first magnetic pole. The connection end face is circular. The first conductive electrode and the second conductive electrode are symmetrically arranged with respect to a first line of symmetry. The first line of symmetry extends radially along the connection end face. The first magnetic pole is located on the first line of symmetry.

2. The anti-mismatch atomizer according to claim 1, characterized in that, The anti-mismatch atomizer also includes a second magnetic pole, which is symmetrically arranged with respect to the first magnetic pole by a second line of symmetry. The second line of symmetry is perpendicular to the first line of symmetry and extends radially along the connecting end face.

3. The anti-mismatch atomizer according to claim 1, characterized in that, The anti-mismatch atomizer also includes a housing and a mouthpiece body. The mouthpiece body is located at one end of the housing, and a base is provided at the other end of the housing. The connecting end face is located on the side surface of the base away from the mouthpiece body. The end of the mouthpiece body connected to the housing is enlarged relative to the end of the housing to form a protruding edge.

4. The anti-mismatch atomizer according to claim 3, characterized in that, The housing is provided with a smoke guide tube, and an atomizing core is provided inside or outside one end of the smoke guide tube. A smoke exhaust channel is formed inside the smoke guide tube. An oil storage cavity is formed on the outer periphery of the smoke guide tube inside the housing. A smoking port is provided inside the mouthpiece, and the smoking port is connected to the smoke exhaust channel.

5. The anti-mismatch atomizer according to claim 3, characterized in that, The protruding edge includes a first protruding edge and a second protruding edge, and the first protruding edge and the second protruding edge are respectively recessed in an arch shape on one side surface facing the connecting end face in a direction away from the connecting end face.

6. The anti-mismatch atomizer according to claim 5, characterized in that, The first convex edge and the second convex edge are respectively located on both sides of the mouthpiece body, and the arched structure of the first convex edge and the second convex edge is symmetrically arranged on both sides of the mouthpiece body.

7. The anti-mismatch atomizer according to claim 6, characterized in that, The arched structure of the first and second protruding edges is formed symmetrically on both sides of the mouthpiece body with a second line of symmetry. The second line of symmetry is perpendicular to the first line of symmetry and extends radially along the connecting end face.

8. The anti-mismatch atomizer according to claim 5, characterized in that, The protruding edge also includes a third protruding edge and a fourth protruding edge, the third protruding edge and the fourth protruding edge respectively having a planar surface on one side facing the connecting end face.

9. The anti-mismatch atomizer according to claim 8, characterized in that, The planar structures of the third and fourth convex edges are symmetrically formed on both sides of the mouthpiece body along the first line of symmetry.

10. The anti-mismatch atomizer according to claim 2, characterized in that, The connecting end face is provided with an air inlet, which is located at the center of the connecting end face.

11. The anti-mismatch atomizer according to claim 10, characterized in that, An air passage groove is provided on the connecting end face, and the air inlet is located in the air passage groove.

12. The anti-mismatch atomizer according to claim 11, characterized in that, The air passage grooves are distributed in the area outside the first conductive electrode, the second conductive electrode, the first magnetic pole, and the second magnetic pole on the connection end face, and the air passage grooves have a centrally symmetrical structure on the connection end face.

13. The anti-mismatch atomizer according to claim 3, characterized in that, The diameter of the cross-section of the shell is 13mm-16mm.

14. The anti-mismatch atomizer according to claim 5, characterized in that, The housing is cylindrical, and the axial height distance between the top of the arched surfaces of the first and second convex edges and the connecting end face is 29mm-30mm.

15. The anti-mismatch atomizer according to claim 8, characterized in that, The housing is cylindrical, and the axial height distance between the planar surfaces of the third and fourth protrusions and the connecting end face along the housing is 28mm-29mm.

16. The anti-mismatch atomizer according to claim 2, characterized in that, The center distance between the first conductive electrode and the second conductive electrode is 5mm-8mm, and the diameter of the first conductive electrode and the second conductive electrode is 3mm-5mm; the center distance between the first magnetic pole and the second magnetic pole is 6mm-9mm, and the diameter of the first magnetic pole and the second magnetic pole is 2mm-4mm.

17. An electronic cigarette, characterized in that, Includes the anti-misalignment atomizer as described in any one of claims 1-16 and a power supply assembly for supplying power to the anti-misalignment atomizer.

18. The electronic cigarette according to claim 17, characterized in that, The power supply assembly includes a housing with a receiving cavity inside, a battery cell inside the receiving cavity, and a receiving space inside the housing for accommodating the housing of the cross-connect atomizer. One end of the cross-connect atomizer with a connecting end face is inserted into the receiving space. The power supply assembly also includes a docking end located in the receiving space, which corresponds to the connecting end face. The docking end is provided with a third conductive electrode and a fourth conductive electrode for electrically connecting to the first conductive electrode and the second conductive electrode, respectively, and a third magnetic pole for magnetically connecting to the first magnetic pole.

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