Atomization assembly and atomizer

Abstract

The utility model provides an atomizing assembly and an atomizer, the atomizing assembly comprises at least two atomizing cores, the atomizing cores are arranged at intervals, and the angle between each atomizing core and the central axis of the atomizing assembly is 10-80 degrees. According to the utility model, the angle between the atomizing core and the central axis of the atomizing assembly is 10-80 degrees, namely, the atomizing core is obliquely arranged relative to the central axis of the atomizing assembly, so that the atomizing assembly with the same size can be provided with a plurality of atomizing cores which are arranged at intervals; in addition, each atomizing core corresponds to an independent atomizing channel, so that the atomizing assembly can be provided with a plurality of independent heating areas, the temperature of each area of the atomizing assembly can be balanced, heat is prevented from being concentrated in one area of the atomizing assembly, the risk of melting of product materials of the atomizing assembly can be prevented, and the product quality is improved. And the service life of the product can be prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of electronic atomization technology, and in particular relates to an atomizing component and atomizer. Background Technology

[0002] Atomizing components include atomizing coils, which are used to heat the atomizing liquid. In related technologies, whether using cotton wicks or ceramic wicks, the atomizing coils are arranged horizontally or vertically within the atomizing component. However, due to the size limitations of the atomizing component, only a single atomizing coil can be placed horizontally or vertically. This can lead to excessively high temperatures in the central heating area of ​​the coil, causing heat to concentrate in one area of ​​the atomizing component and potentially melting the component's materials. Utility Model Content

[0003] The technical objective of this utility model is to provide an atomizing component and atomizer, aiming to solve the technical problem in related technologies where the horizontal or vertical placement of the atomizing core causes the temperature of the central heating area of ​​the atomizing core to be too high, which may lead to the melting of product materials and cause the atomizing core to burn and produce a burnt smell.

[0004] To solve the above-mentioned technical problems, this utility model is implemented as follows: an atomizing component includes at least two atomizing cores, each atomizing core is arranged at intervals, the angle between the atomizing core and the central axis of the atomizing component is 10°-80°, and an atomizing channel is formed on one side of the atomizing core.

[0005] Furthermore, in some embodiments, the atomizing component is provided with a mounting surface corresponding to each atomizing core, the angle between the mounting surface and the central axis of the atomizing component is 10°-80°, and the atomizing core includes a heating element, which is assembled on the mounting surface.

[0006] Furthermore, in some embodiments, the mounting surface protrudes with a first positioning structure, and the heating element has a first positioning hole corresponding to the first positioning structure, with the first positioning structure passing through the first positioning hole.

[0007] Furthermore, in some embodiments, the first positioning structure includes a positioning post, a portion of the axial projection surface of which covers the heating element.

[0008] Furthermore, in some embodiments, the heating element includes two leads, and the atomizing component further includes lead wire holes, with the leads passing through the lead wire holes; the leads and the lead wire holes correspond one-to-one; and / or, in two adjacent heating elements, one lead of one heating element and one lead of the other heating element pass through the same lead wire hole.

[0009] Furthermore, in some embodiments, the atomizing assembly includes an atomizing bracket and an air passage component assembled and connected to the atomizing bracket, the mounting surface being formed on the atomizing bracket and / or the air passage component; the air passage component has an atomizing groove on the side facing the heating element, the heating element and the atomizing groove are in one-to-one correspondence, and the heating element covers the opening of the atomizing groove to form the atomizing channel in the atomizing groove.

[0010] Furthermore, in some embodiments, the atomizing bracket has an air inlet and a plurality of air inlet slots connecting the air inlet and the atomizing slot. An air inlet channel connecting the atomizing channel is defined between the air inlet slot and the air passage component. Each atomizing channel corresponds to at least one air inlet channel.

[0011] Furthermore, in some embodiments, the atomizing core further includes an oil guide body, which is mounted on the side of the heating element away from the atomizing groove; the atomizing assembly further includes a connecting portion connecting each of the oil guide bodies, which is fixedly mounted to the atomizing bracket and / or the air passage component.

[0012] Furthermore, in some embodiments, the atomizing bracket is provided with an abutment groove with an opening facing the axial direction of the atomizing component, and a second positioning structure located in the abutment groove. The connecting part is engaged in the abutment groove, and the connecting part has a second positioning hole, through which the second positioning structure passes.

[0013] Furthermore, an atomizer includes an oil cup holder and an atomizing assembly as described above. The atomizing core is mounted on one side of the oil cup holder. The oil cup holder includes an oil reservoir and has a bottom oil hole that connects the oil reservoir and the atomizing core. The bottom oil hole corresponds one-to-one with the atomizing core.

[0014] The atomizing component in this invention has the following advantages compared to related technologies:

[0015] In this invention, the angle between the atomizing core and the central axis of the atomizing component is 10°-80°, meaning the atomizing core is inclined relative to the central axis of the atomizing component. Therefore, for atomizing components of the same size, this invention can provide multiple atomizing cores, arranged at intervals, with each atomizing core corresponding to a separate atomizing channel. This arrangement allows the atomizing component to have multiple independent heating areas, thereby balancing the temperature of each area of ​​the atomizing component, preventing heat from concentrating in one area, and thus preventing the risk of the atomizing component material melting, thereby extending the product's lifespan. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the atomizing component in Embodiment 1 of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the atomizing component in Embodiment 1 of this utility model;

[0019] Figure 3 This is a partial structural schematic diagram of the atomizing component in Embodiment 2 of this utility model;

[0020] Figure 4 This is a partial structural schematic diagram of the atomizing component in Embodiment 3 of this utility model;

[0021] Figure 5 This is a cross-sectional schematic diagram of the atomizer in an embodiment of this utility model.

[0022] In the attached drawings, the reference numerals represent: 1. Atomizing core; 11. Heating element; 12. Oil guide body; 2. Mounting surface; 21. First positioning structure; 3. Atomizing bracket; 31. Air inlet; 32. Air inlet groove; 33. Lead wire through hole; 34. Abutment groove; 35. Second positioning post; 4. Air passage component; 41. Atomizing channel; 5. Oil cup bracket; 51. Oil reservoir; 52. Air outlet channel; 6. Connecting part; 61. Second positioning hole. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] Please see Figure 1-4 This utility model provides an atomizing component, including: at least two atomizing cores 1, each atomizing core 1 is arranged at intervals, and the angle between the atomizing core 1 and the central axis of the atomizing component is 10°-80°.

[0027] In this embodiment of the invention, the angle between the atomizing core 1 and the central axis of the atomizing component is 10°-80°, that is, the atomizing core 1 is inclined relative to the central axis of the atomizing component. Therefore, for atomizing components of the same size, this embodiment of the invention can provide multiple atomizing cores 1, which are arranged at intervals, and each atomizing core 1 corresponds to a separate atomizing channel 41. This arrangement allows the atomizing component to have multiple independent heating areas, thereby balancing the temperature of each area of ​​the atomizing component, avoiding heat concentration in one area of ​​the atomizing component, and thus preventing the risk of melting of the product material of the atomizing component and improving the service life of the product.

[0028] In addition, the angle between the atomizing core 1 and the central axis of the atomizing assembly can be 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, 60°, 65°, 70°, 75°, 80°, etc.

[0029] For example, the number of atomizing coils 1 can be 2, 3, 4, 5, etc. In addition, the size and atomization capacity of different atomizing coils 1 can be the same or different.

[0030] It should be noted that, Figure 1The Z-axis direction is parallel to the central axis of the atomizing component, that is, parallel to the axial direction of the atomizing component.

[0031] Further, please see Figure 1-4 In some embodiments, the atomizing component is provided with a mounting surface 2 corresponding to the atomizing core 1. The angle between the mounting surface 2 and the central axis of the atomizing component is 10°-80°. The atomizing core 1 includes a heating element 11, which is mounted on the mounting surface 2.

[0032] Specifically, the atomizing core 1 includes a heating element 11 for connecting to the circuit to generate heat, and the atomizing assembly is provided with a mounting surface 2 for assembling the heating element 11. The mounting surface 2 is inclined relative to the central axis of the atomizing assembly; therefore, after assembling the heating element 11 onto the mounting surface 2, the heating element 11 is inclined relative to the central axis of the atomizing assembly. Furthermore, the mounting surface 2 and the atomizing core 1 correspond one-to-one. For example, if the atomizing assembly has three mounting surfaces 2, then three atomizing cores 1 can be provided.

[0033] It should be noted that in practical applications, the number of atomizing cores 1 can be adjusted according to actual needs, so that the number of atomizing cores 1 is less than or equal to the number of mounting surfaces 2. For example, the atomizing assembly has two mounting surfaces 2, but depending on actual needs, only one atomizing core 1 can be provided. Thus, in the actual assembly process, when the number of mounting surfaces 2 is fixed, the heating area of ​​the atomizing assembly can be increased or decreased by increasing or decreasing the number of atomizing cores 1, meeting diverse needs, and is easy to operate, while also effectively saving material costs.

[0034] Further, please see Figure 1-4 In some embodiments, the mounting surface 2 has a protruding first positioning structure 21, and the heating element 11 has a first positioning hole corresponding to the first positioning structure 21, with the first positioning structure 21 passing through the first positioning hole. Through the first positioning structure 21 and the first positioning hole, the heating element 11 can be positioned and connected on the mounting surface 2, reducing the assembly difficulty of the heating element 11.

[0035] Further, please see Figure 1-4 In some specific embodiments, the first positioning structure 21 includes a positioning post, and a portion of the axial projection surface of the positioning post covers the heating element 11.

[0036] Specifically, the first positioning structure 21 can be a positioning post, which passes through the first positioning hole. Furthermore, the positioning post is inclined relative to the central axis of the mounting surface 2, so that the axial projection of the positioning post extends beyond the first positioning hole and covers the heating element 11. This arrangement can, to a certain extent, achieve an axially fixed connection between the heating element 11 and the positioning post.

[0037] In other possible implementations, the positioning post can be perpendicular to the mounting surface 2, that is, the central axis of the positioning post is parallel to the central axis of the mounting surface 2, which can also achieve the positioning connection of the heating element 11 on the mounting surface 2.

[0038] In other embodiments, the first positioning structure 21 may be a positioning protrusion, a positioning bump, etc.

[0039] Further, please see Figure 3 and Figure 4 The heating element 11 includes two leads, and the atomizing component also includes a lead wire hole 33, through which the leads are inserted; the leads and the lead wire holes 33 correspond one-to-one; and / or, in two adjacent heating elements 11, one lead of one heating element 11 and one lead of the other heating element 11 are inserted in the same lead wire hole 33.

[0040] Specifically, the heating element 11 includes a heating element 11 body and a lead wire. The first positioning hole is opened in the heating element 11 body, the heating element 11 body is located on the mounting surface 2, the extension direction of the lead wire through hole 33 has an angular relationship with the mounting surface 2, and the lead wire bends from the heating element 11 body toward the lead wire through hole 33 so that the lead wire can be inserted into the lead wire through hole 33 and can be used to connect the circuit.

[0041] In some embodiments, see Figure 3 Each lead has a corresponding lead hole 33, which facilitates assembly.

[0042] In some embodiments, see Figure 4 For example, the leads are arranged on the left and right sides of the heating element 11. Between two adjacent heating elements 11, the lead on the left side of one heating element 11 and the lead on the right side of the other heating element 11 can be passed through the same lead hole 33, thereby saving space.

[0043] In some embodiments, in some heating elements 11, each lead has a separate lead hole 33; in some heating elements 11, the lead of one heating element 11 shares a lead hole 33 with the lead of the adjacent heating element 11. The specific details can be adjusted according to actual needs.

[0044] Further, please see Figure 1-5 In some specific embodiments, the atomizing component includes an atomizing bracket 3 and an air passage 4 assembled and connected to the atomizing bracket 3. The mounting surface 2 is formed on the atomizing bracket 3 and / or the air passage 4. An atomizing groove is opened on the side of the air passage 4 facing the heating element 11. The heating element 11 and the atomizing groove correspond one-to-one. The heating element 11 covers the opening of the atomizing groove to form an atomizing channel 41 in the atomizing groove.

[0045] Specifically, the atomizing bracket 3 and the air passage component 4 are assembled, and the mounting surface 2 is formed at one of the connection points of the atomizing bracket 3 and the air passage component 4, wherein the air passage component 4 can be surrounded by the atomizing bracket 3. In addition, the air passage component 4 has an atomizing groove at the mounting surface 2, so that a mounting surface 2 is composed of two spaced and opposite planes. The two sides of the heating element 11 are located on the two planes and the heating element 11 covers the atomizing groove. Therefore, after the atomizing liquid is heated by the heating element 11, atomized gas can be formed in the atomizing groove, thereby forming an atomizing channel 41 in the atomizing groove.

[0046] In a further specific embodiment, two first positioning holes are respectively opened on both sides of the heating element 11. Correspondingly, two first positioning structures 21 are respectively formed on two planes. Furthermore, the two first positioning structures 21 are formed on the atomizing bracket 3. Through the first positioning structures 21 and the first positioning holes, the positioning connection of the heating element 11 on the atomizing bracket 3 can be realized.

[0047] Understandably, in other embodiments, the first positioning structure 21 can be formed on the air passage 4. Through the first positioning structure 21 and the first positioning hole, the heating element 11 can be positioned and connected on the air passage 4. The air passage 4 and the atomizing bracket 3 are assembled and connected, so the heating element 11 can also be positioned and connected on the atomizing bracket 3.

[0048] Furthermore, the airway component 4 can be made of silicone, and the atomizing bracket 3 can be made of plastic. The heating element 11 is on two planes of the mounting surface 2, with the outermost two sides of the heating element 11 contacting the atomizing bracket 3, and the two sides of the heating element 11 closer to the center (the two inward sides) contacting the airway component 4. Thus, the heating element 11 is supported by both plastic and silicone, and the two sides of the heating element 11 closer to the center are supported by silicone. Therefore, even if the center of the heating element 11 has a high heat, it can be ensured that the heating element 11 will not deform at high temperatures.

[0049] Further, please see Figure 1-5 In some specific embodiments, the atomizing bracket 3 has an air inlet 31 and a plurality of air inlet grooves 32 that connect the air inlet 31 and the atomizing groove. An air inlet channel that connects the air inlet groove 32 and the air passage component 4 is defined, and each atomizing channel 41 corresponds to at least one air inlet channel.

[0050] Specifically, the atomizing bracket 3 has an air inlet 31 for connecting to external airflow. Furthermore, on the atomizing bracket 3, corresponding to each atomizing core 1, there is also an air inlet groove 32 connecting to the atomizing slot. The air inlet groove 32 and the air passage component 4 define an air intake channel connecting to the atomizing channel 41. After passing through the air inlet 31, the external airflow flows to each air inlet groove 32, and then to the corresponding atomizing slot, thereby carrying away the formed atomized gas.

[0051] Furthermore, it is understood that the dimensions of the air intake channels are not limited in this embodiment. Within the same atomizing assembly, for different atomizing cores 1, the air intake can be adaptively adjusted according to the size of the atomizing core 1, the amount of atomization, etc., and the air intake can be adjusted according to the size and number of air intake channels. Exemplarily, in some embodiments, the atomizing channels 41 and the air intake channels can correspond one-to-one. In some embodiments, in some atomizing channels 41, each atomizing channel 41 is provided with one air intake channel; in other atomizing channels 41, each atomizing channel 41 can be provided with two or more air intake channels.

[0052] Furthermore, in some embodiments, the air intake channel may be formed solely by the air intake groove 32. In some embodiments, the air intake channel may be defined jointly by the air intake groove 32 and other structures of the atomizing bracket 3. In some embodiments, the air intake channel may be defined jointly by the air intake groove 32 and other structures of the atomizing assembly.

[0053] Further, please see Figure 1 and Figure 2 In some specific embodiments, the atomizing core 1 further includes an oil guide body 12, which is assembled on the side of the heating element 11 away from the atomizing groove; the atomizing assembly also includes a connecting part 6 that connects each oil guide body 12, and the connecting part 6 is fixedly assembled to the atomizing bracket 3 and / or the air passage component 4.

[0054] Specifically, the atomizing core 1 also includes an oil guide 12 disposed on one side of the heating element 11, which can be used for guiding liquid. The oil guide 12 is parallel to the heating element 11 and is attached to the side of the heating element 11 away from the atomizing groove. Furthermore, the oil guide 12 can be clamped between two first positioning structures 21. Therefore, when the heating element 11 is disposed on the mounting surface 2 and the heating element 11 is inclined relative to the central axis of the atomizing assembly, the oil guide 12 is also inclined relative to the central axis of the atomizing assembly, so that the liquid flowing into the oil guide 12 can be directly heated by the heating element 11, ensuring the contact area between the oil guide 12 and the heating element 11. In addition, the atomizing assembly may also include a connecting part 6, which is located between each oil guide 12, and each oil guide 12 is connected to the connecting part 6. Exemplarily, the connecting part 6 and each oil guide 12 can be integrally formed. The oil guide 12 is fixedly assembled to the atomizing bracket 3 and / or the air passage component 4 via the connecting part 6. The atomizing bracket 3 and the air passage component 4 are connected, thereby fixing the oil guide body 12 relative to the atomizing bracket 3 and relative to the air passage component 4.

[0055] Further, please see Figure 1 and Figure 2The atomizing bracket 3 is provided with an abutment groove 34 with an opening facing the axial direction of the atomizing component, and a second positioning structure located in the abutment groove 34. The connecting part 6 is snapped into the abutment groove 34, and the connecting part 6 has a second positioning hole 61, through which the second positioning structure passes.

[0056] The second positioning structure passes through the second positioning hole 61, and the connecting part 6 is engaged with the abutment groove 34, thereby realizing the positioning connection between the connecting part 6 and the atomizing bracket 3, and the fixed connection between the connecting part 6 and the atomizing bracket 3 along the circumferential direction of the atomizing assembly, thereby realizing the fixed connection between the atomizing core 1, the atomizing bracket 3, and the air passage component 4 along the circumferential direction of the atomizing assembly.

[0057] For some specific embodiments, please refer to Figure 1 and Figure 2 The atomizer bracket 3 can be provided with an abutment groove 34 in the middle. The abutment groove 34 can include two abutment walls extending circumferentially along the atomizing assembly. The two abutment walls are spaced apart and symmetrically arranged. The two sides of the connecting part 6 located between each oil guide 12 abut against the two abutment walls respectively, thereby finally realizing the fixed connection between the atomizing core 1 and the atomizer bracket 3 along the circumferential direction of the atomizing assembly. In addition, a second positioning structure protruding from the atomizer bracket 3 can be provided between the two abutment walls. The second positioning structure can be a positioning block, positioning post, positioning protrusion, etc. A corresponding second positioning hole 61 can be provided on the connecting part 6, thereby realizing the positioning connection of the connecting part 6 on the atomizer bracket 3, that is, realizing the positioning connection of the oil guide 12 on the atomizer bracket 3.

[0058] Further, please see Figure 1-5 An atomizer includes an oil cup holder 5 and an atomizing component. An atomizing core 1 is mounted on one side of the oil cup holder 5. The oil cup holder 5 includes an oil storage chamber 51 and has an oil outlet that connects the oil storage chamber 51 and the atomizing core 1.

[0059] On one hand, the angle between the atomizing core 1 and the central axis of the atomizing assembly is 10°-80°, meaning the atomizing core 1 is tilted relative to the central axis of the atomizing assembly. Therefore, for atomizing assemblies of the same size, multiple atomizing cores 1 can be provided, arranged at intervals, and each atomizing core 1 corresponds to a separate atomization channel 41. This arrangement allows the atomizing assembly to have multiple independent heating areas, thereby balancing the temperature of each area of ​​the atomizing assembly and preventing heat from concentrating in one area. This also prevents the risk of the atomizing assembly material melting and extends the product's lifespan. On the other hand, the oil cup holder 5 is provided with multiple oil drain holes, and each atomizing core 1 corresponds to at least one oil drain hole. Therefore, each atomizing core 1 can also have an independent oil drain channel. The atomized liquid can be heated in time by the corresponding atomizing core 1 and quickly carried away by the airflow flowing to the atomization channel 41, thereby reducing condensation and effectively preventing oil leakage.

[0060] Furthermore, it is understood that the embodiments of this utility model do not limit the size of the oil outlet. In the same atomizing assembly, for different atomizing cores 1, the oil flow can be adaptively adjusted according to the size and atomization capacity of the atomizing core 1, and the oil flow can be adjusted according to the size and number of air intake channels. Exemplarily, in some embodiments, the atomizing channels 41 and the oil outlets can correspond one-to-one. In some embodiments, in some atomizing channels 41, each atomizing channel 41 is provided with one oil outlet; in other atomizing channels 41, each atomizing channel 41 can be provided with two or more oil outlets.

[0061] Further, please see Figure 1-5 In some specific embodiments, the atomizing bracket 3 and the oil cup bracket 5 are assembled and connected. The atomizing core 1 is disposed on the atomizing bracket 3, and the oil guide body 12 is fixed to the atomizing bracket 3 in the circumferential direction of the atomizing assembly. In the axial direction of the atomizing assembly, the oil guide body 12 can abut against the atomizing bracket 3 and the oil cup bracket 5. In addition, the heating element 11 is clamped between the oil guide body 12 and the mounting surface 2. Therefore, a stable connection between the atomizing core 1 and the atomizing bracket 3 can be achieved.

[0062] Further, please see Figure 1-5 In some specific embodiments, an air outlet channel 52 is provided in the middle of the oil cup holder 5, and the oil storage tank 51 surrounds the air outlet channel 52. Furthermore, an air outlet hole is provided in the middle of the atomizing component (the middle of the connecting part 6), aligned with and connected to the air outlet channel 52 and each atomizing channel 41. Therefore, the airflow from each atomizing channel 41 can converge to the air outlet hole and then flow out together into the air outlet channel 52.

[0063] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0064] The above is a description of the technical solution provided by this utility model. For those skilled in the art, based on the idea of ​​the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An atomizing component, characterized in that, include: At least two atomizing cores are arranged at intervals, and the angle between the atomizing core and the central axis of the atomizing assembly is 10°-80°. An atomizing channel is formed on one side of each atomizing core. The atomizing assembly is provided with mounting surfaces that correspond one-to-one with each atomizing core. The angle between the mounting surface and the central axis of the atomizing assembly is 10°-80°. Each atomizing core includes a heating element, and the heating element is mounted on the mounting surface.

2. The atomizing component according to claim 1, characterized in that, The mounting surface has a protruding first positioning structure, and the heating element has a first positioning hole corresponding to the first positioning structure, with the first positioning structure passing through the first positioning hole.

3. The atomizing component according to claim 2, characterized in that, The first positioning structure includes a positioning post, and a portion of the axial projection surface of the positioning post covers the heating element.

4. The atomizing component according to claim 1, characterized in that, The heating element includes two leads, and the atomizing component further includes a lead wire through hole, through which the leads pass. The lead wires correspond one-to-one with the lead wire holes; and / or, In two adjacent heating elements, one lead of one heating element and one lead of the other heating element are passed through the same lead hole.

5. The atomizing component according to claim 1, characterized in that, The atomizing assembly includes an atomizing bracket and an air passage component assembled and connected to the atomizing bracket. The mounting surface is formed on the atomizing bracket and / or the air passage component. The air passage component has an atomizing groove on the side facing the heating element. The heating element and the atomizing groove correspond one-to-one. The heating element covers the opening of the atomizing groove to form the atomizing channel in the atomizing groove.

6. The atomizing component according to claim 5, characterized in that, The atomizing bracket has an air inlet and a plurality of air inlets connecting the air inlet and the atomizing slot. An air inlet channel connecting the atomizing channel is defined between the air inlet slot and the air passage component. Each atomizing channel corresponds to at least one air inlet channel.

7. The atomizing component according to claim 5, characterized in that, The atomizing core also includes an oil guide body, which is mounted on the side of the heating element away from the atomizing groove; the atomizing assembly also includes a connecting part that connects each of the oil guide bodies, which is fixedly mounted to the atomizing bracket and / or the air passage component.

8. The atomizing component according to claim 7, characterized in that, The atomizing bracket is provided with an abutment groove with an opening facing the axial direction of the atomizing component, and a second positioning structure located in the abutment groove. The connecting part is engaged in the abutment groove, and the connecting part has a second positioning hole, through which the second positioning structure passes.

9. An atomizer, characterized in that, The device includes an oil cup holder and an atomizing assembly as described in any one of claims 1-8. The atomizing core is mounted on one side of the oil cup holder. The oil cup holder includes an oil reservoir and has an oil drain hole that connects the oil reservoir and the atomizing core. Each atomizing core has at least one oil drain hole.

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