Atomizing core and atomizing device
By designing fixtures in the atomization core to limit the deformation of the heating parts, the paste and taste problems caused by deformation of the heating parts in the atomization device are solved, and a stable and consistent suction taste is achieved, which improves user experience and product competitiveness.
Patent Information
- Application Number
- CN202420972013.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The heating parts in the atomization device may cause unexpected deformation during assembly or use, resulting in problems such as paste and affecting taste, reducing user experience.
An atomizing core is designed, including heating parts, liquid conductors and fixing parts. The end sleeve of the heating element is provided with a fixing member, which is used to limit the radial deformation of the end of the heating element. The liquid guide is covered on the outer peripheral surface of the heating element, providing an atomizing matrix for the heating element.
The fixtures limit the deformation of the heating parts, avoiding the paste and taste problems, ensuring the consistency of the atomization device's suction taste, improving the user experience, and improving the competitiveness of the product.
Smart Images
Figure CN222639734U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of atomization technology, and in particular to an atomization core and an atomization device. Background Art
[0002] Atomizers are devices that form aerosols from stored atomizable media by heating or ultrasound. In atomizers, heating elements will inevitably produce unexpected deformations during assembly or use. Deformation of heating elements will cause burnt odors and affect the taste of the atomizer during use, reducing the user experience. Utility Model Content
[0003] In order to solve the above problems, the present application provides an atomizer core, including:
[0004] Heating parts, liquid-conducting parts and fixing parts;
[0005] At least one end of the heating element is sleeved with the fixing element, and the fixing element is used to limit the radial deformation of the end of the heating element;
[0006] The liquid guiding component is coated on the outer peripheral surface of the heating component and is used to provide an atomization matrix for the heating component.
[0007] In some embodiments, the fixing member includes a first fixing member and a second fixing member;
[0008] The first fixing member and the second fixing member are respectively sleeved on both ends of the heating element;
[0009] The liquid guiding member is located between the first fixing member and the second fixing member.
[0010] In some embodiments, the fixing member includes a third fixing member;
[0011] The third fixing member is connected between the first fixing member and the second fixing member.
[0012] In some embodiments, the heating element is an arc-shaped heating net;
[0013] An atomizing cavity is formed inside the atomizing core;
[0014] Along the axial direction of the atomizing chamber, the first fixing member and the second fixing member are respectively sleeved on two ends of the heating element.
[0015] In some embodiments, at least one of the first fixing member and the second fixing member is ring-shaped.
[0016] In some embodiments, the material of the fixing member is ceramic, glass or epoxy resin.
[0017] In some embodiments, the heating element includes a mesh-shaped heating portion and a plurality of clip-on portions connected to the heating portion, the clip-on portions are located at both ends of the heating portion along the axial direction of the atomization chamber, and the clip-on portions are spaced apart along the circumferential direction of the atomization chamber, the clip-on portions extend toward the axial direction of the atomization chamber, at least three of the clip-on portions extend into the fixing member, and the fixing member is sleeved on the at least three clip-on portions to limit the radial position of each of the clip-on portions.
[0018] In some embodiments, a groove is provided on the end surface of the first fixing member and / or the second fixing member facing the heat generating member, and at least one of the clamping parts is embedded in the groove.
[0019] In some embodiments, the at least three clamping portions include a first pin mounting portion and a second pin mounting portion, and the first pin mounting portion and the second pin mounting portion are located at two ends of the heat generating portion along the circumference of the heat generating element.
[0020] The embodiment of the present application also provides an atomization device, including a sleeve and the atomization core described in the above embodiment;
[0021] The sleeve is arranged around the outer peripheral surface of the liquid guiding component, and two ends of the heating component are located in the sleeve.
[0022] The atomizer core provided in the present application has a fixing piece sleeved on the end of the heating element, and the fixing piece is used to limit the radial deformation of the end of the heating element. The heating element is not easily deformed during assembly or use, thereby avoiding the generation of burnt smell, affecting the taste, etc., ensuring the consistency of the taste of the atomizer device, improving the user experience, and thus improving the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0024] Figure 1 is a schematic diagram of the structure of an atomization device in some embodiments of the present application;
[0025] Figure 2 It is a schematic diagram of the structure of the sleeve and the atomizing core assembly of the atomizing device in some embodiments of the present application;
[0026] Figure 3 yes Figure 2 A schematic cross-sectional view at AA in the embodiment shown;
[0027] Figure 4It is a schematic diagram of the structural disassembly of the sleeve and the atomizing core of the atomizing device in some embodiments of the present application;
[0028] Figure 5 It is a schematic diagram of the structure of the atomizer core in some embodiments of the present application;
[0029] Figure 6 yes Figure 5 A schematic cross-sectional view at BB in the embodiment shown;
[0030] Figure 7 It is a schematic diagram of the structural disassembly of the heating element and the fixing element of the atomizer core in some embodiments of the present application;
[0031] Figure 8 It is a schematic diagram of the structure of the heating element of the atomizer core in some embodiments of the present application;
[0032] Fig. 9 It is a schematic diagram of the structure of the heating element, the first pin and the second pin of the atomizer core in some embodiments of the present application;
[0033] Fig.10 This is a schematic diagram of the structure of the atomizer core without a liquid guide member in some embodiments of the present application;
[0034] Fig.11 yes Fig.10 A schematic structural diagram of another viewing angle in the illustrated embodiment;
[0035] Fig.12 yes Fig.10 A schematic cross-sectional view at CC in the embodiment shown;
[0036] Fig.13 It is a schematic diagram of the structure of the fixing part of the atomizer core in some embodiments of the present application;
[0037] Fig.14 It is a schematic diagram of the structure of the fixing part of the atomizer core in some other embodiments of the present application;
[0038] Fig.15 It is a schematic diagram of the structure of the fixing part of the atomizer core in some other embodiments of the present application. DETAILED DESCRIPTION
[0039] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.
[0040] The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", and "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.
[0041] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0042] See also Figure 1 , Figure 1 : is a schematic diagram of the structure of the atomization device in some embodiments of the present application. The embodiment of the present application provides an atomization device 100, which includes an atomization core 10 and a power supply assembly 30 that are electrically connected. The power supply assembly 30 supplies power to the atomization core 10. In some embodiments, the atomization core 10 and the power supply assembly 30 are not separately arranged, but are jointly accommodated in the housing of the atomization device 100. In some embodiments, the atomization core 10 and the power supply assembly 30 are separately arranged, and can be disassembled and assembled, so as to realize the on-demand replacement of the atomization core 10 and the recycling of the power supply assembly 30, thereby saving costs, avoiding waste, and reducing pollution to the environment.
[0043] See also Figure 2 , Figure 3 and Figure 4 , Figure 2 It is a schematic diagram of the structure of the sleeve and the atomizing core assembly of the atomizing device in some embodiments of the present application; Figure 3 yes Figure 2 A schematic cross-sectional view at AA in the embodiment shown; Figure 4It is a schematic diagram of the structure disassembly of the sleeve and the atomizing core of the atomizing device in some embodiments of the present application. In some embodiments, the atomizing device 100 also includes a sleeve 20 arranged around the outer peripheral surface of the atomizing core 10, and the sleeve 20 is provided with a accommodating cavity for arranging the atomizing core 10. The sleeve 20 is used to install and fix the atomizing core 10. In some embodiments, the side wall of the sleeve 20 is provided with a liquid guide hole 200 for the atomizing matrix to pass through so that the atomizing matrix is in contact with the atomizing core 10. In some embodiments, the sleeve 20 can be cylindrical. In some embodiments, the sleeve 20 can be a cylinder with a fan-shaped cross section, and the fan ring is a part of a circular ring cut by a fan. In some embodiments, the sleeve 20 can be other irregular shapes, which will not be repeated. In some embodiments, there can be multiple liquid guide holes 200 of the sleeve 20, and the liquid guide holes 200 of the sleeve 20 are evenly arranged on the side wall of the sleeve 20, so as to realize the all-round contact between the atomizing matrix and the atomizing core 10 and evenly supply liquid to the atomizing core 10. In some embodiments, the sleeve 20 is provided with a mounting hole for the atomizer core 10 to be mounted.
[0044] Please continue reading Figure 4 , Figure 5 and Figure 6 , Figure 5 It is a schematic diagram of the structure of the atomizer core in some embodiments of the present application; Figure 6 yes Figure 5 Schematic cross-sectional view at BB in the illustrated embodiment. The atomizer core 10 includes a heating element 11 for heating atomization, a fixing element 13 for limiting radial deformation of the end of the heating element 11, and a liquid guide 12 for guiding the atomized matrix to the heating element 11. In some embodiments, an atomizer chamber 14 is formed inside the atomizer core 10, and external air can enter the atomizer chamber 14 from the airway hole and be mixed with the aerosol in the atomizer chamber 14 and discharged together. In some embodiments, the atomizer core 10 can be prismatic. In some embodiments, the atomizer core 10 can be cylindrical. In some embodiments, the atomizer core 10 can be irregular in shape. There is no specific limitation on the shape of the atomizer core 10, and those skilled in the art can adjust it according to needs. Of course, the atomizer core 10 can also include other structures, which will not be repeated.
[0045] See also Figure 7 and Figure 8 , Figure 7 It is a schematic diagram of the structural disassembly of the heating element and the fixing element of the atomizer core in some embodiments of the present application; Figure 8 1 is a schematic diagram of the structure of the heating element of the atomizer core in some embodiments of the present application. The heating element 11 can heat the atomization matrix to form an aerosol, and at least one end of the heating element 11 is provided with a fixing element 13. In some embodiments, one end of the heating element 11 is provided with a fixing element 13, such as Figure 7In some embodiments, the upper end of the heating element 11 is sleeved with a fixing member 13 to limit the radial deformation of the upper end of the heating element 11. In some embodiments, the other end of the heating element 11 is sleeved with a fixing member 13, such as Figure 7 In some embodiments, the lower end of the heating element 11 is sleeved with a fixing member 13 to limit the radial deformation of the lower end of the heating element 11. In some embodiments, the two ends of the heating element 11 are respectively sleeved with fixing members 13, such as Figure 7 In the embodiment, the upper and lower ends of the heating element 11 are respectively provided with fixing elements 13, which will not be described in detail. Figure 3 , Figure 5 and Figure 6 , the liquid guide 12 is coated on the outer peripheral surface of the heating element 11, and is used to provide an atomized matrix for the heating element 11, and guide the atomized matrix to the heating element 11 for heating and atomization to form an aerosol. The outer peripheral surface of the heating element 11 is coated with the liquid guide 12 to obtain the atomized matrix, and the two ends of the heating element 11 are located in the sleeve 20, and the liquid guide 12 is located in the gap between the inner wall of the sleeve 20 and the heating element 11. In some embodiments, the heating element 11 is an arc-shaped heating net. In some embodiments, the heating element 11 can be bent into an arc for the heating net. In some embodiments, the heating element 11 can be integrally formed to form an arc-shaped heating net. In some embodiments, the heating element 11 is bent into a circular ring with a break, and the circular ring-shaped heating element 11 is spliced together at the break. In some embodiments, the heating element 11 can be in the form of a sheet. In some embodiments, the heating element 11 can also be a polygonal ring with a break, an elliptical ring, and the like. In some embodiments, the heating element 11 can also be other irregular shapes with a break, which will not be repeated. The heating element 11 includes a plurality of pins, and the meaning of "plurality" is at least two, such as two, three, four, etc. In some embodiments, the heating element 11 is provided with a first pin 111 and a second pin 112 electrically connected to the power supply assembly 30 respectively. In some embodiments, the heating element 11 is provided with a first pin mounting portion 113 and a second pin mounting portion 114. In some embodiments, the heating element 11 includes a mesh heating portion 115 for heating atomization. In some embodiments, the heating element 11 includes a plurality of clamping portions 116 connecting the heating portion 115. Among them, the form of the atomization matrix can be a liquid, a gel, a paste or a solid, etc. When the atomization matrix is a solid, it can be a solid in a crushed, granular, powdered, granular, strip or sheet form. The atomization matrix includes, but is not limited to, a material for medical, health, health, and beauty purposes, for example, the atomization matrix is a liquid medicine, an oil, or the atomization matrix is a plant material, such as a plant root, stem, leaf, flower, bud, seed, etc. Specifically, the atomization matrix can be an oil liquid.
[0046] In some embodiments, the first pin 111 and the second pin 112 are columnar, and the columnar shape can be a cylinder or a prism. The first pin 111 and the second pin 112 do not contact each other, and are electrically connected to the power supply assembly 30 respectively to form a loop current, so that an opening area is formed between the first pin 111 and the second pin 112. The first pin 111 and the second pin 112 of the heating element 11 are electrically connected to the power supply assembly 30 respectively to power the heating element 11 so that the heating element 11 generates heat to heat the atomized matrix. The figure only gives some examples, and those skilled in the art can adjust as needed.
[0047] Please also read Figure 8 and Fig. 9 , Fig. 9 It is a schematic diagram of the structure of the heating element and the first pin and the second pin of the atomizer core in some embodiments of the present application. The heating element 11 is provided with a first pin mounting portion 113 and a second pin mounting portion 114. The first pin mounting portion 113 and the second pin mounting portion 114 are located at both ends of the heating portion 115 along the circumference of the heating element 11. In some embodiments, the first pin mounting portion 113 is used to set the first pin 111, and the second pin mounting portion 114 is used to set the second pin 112. In some embodiments, the first pin mounting portion 113 is used to set the second pin 112, and the second pin mounting portion 114 is used to set the first pin 111. In some embodiments, the first pin mounting portion 113 and the second pin mounting portion 114 are cylinders with a fan-shaped cross section, and the fan ring is a part of a circular ring cut by a fan. In some embodiments, the first pin mounting portion 113 and the second pin mounting portion 114 are arc-shaped cylinders in cross section, and a through groove is opened in the height direction of the cylinder for setting the first pin 111 and the second pin 112. In some embodiments, the first pin mounting portion 113 and the second pin mounting portion 114 may be in other shapes, which are not specifically limited. The figures only provide some examples, and those skilled in the art may make adjustments as needed.
[0048] The heating part 115 is used to heat and atomize the atomized matrix to form an aerosol. In some embodiments, the heating part 115 is meshed. In some embodiments, the heating part 115 is formed by connecting a plurality of polygonal rings extending along the circumference of the atomizing chamber 14. The polygons may be triangles, rectangles, prisms, hexagons, etc. For example, the heating part 115 is a triangular ring, a rectangular ring, a prism ring, a hexagonal ring, etc., without specific limitation. In some embodiments, the heating part 115 may be integrally formed. The diagram only gives some examples, and those skilled in the art may adjust as needed.
[0049] The clamping part 116 is used to connect the heating part 115. There are multiple clamping parts 116. In some embodiments, the clamping part 116 is arranged along the axial direction of the atomizing chamber 14 (such as Figure 6In the Y1 direction), the two ends of the heating part 115 are located, and each clamping part 116 is arranged at intervals along the circumference of the atomizing chamber 14, and the clamping part 116 extends toward the axial direction of the atomizing chamber 14. In some embodiments, at least three clamping parts 116 extend into the fixing member 13, and their radial positions are limited by the fixing member 13. The at least three can be three, four, five or more than five, which will not be repeated. The heating element 11 is connected to the fixing member 13 by at least three clamping parts 116, so that the heating element 11 has at least three limiting points with the fixing member 13 in the circumferential direction, and the end of the heating element 11 can also be stably arranged in the fixing member 13, which well ensures the supporting and anti-deformation effect of the fixing member 13 on the heating element 11. In some embodiments, at least three clamping parts 116 include a first pin mounting part 113 and a second pin mounting part 114, that is, the first pin mounting part 113 and the second pin mounting part 114 are used as two of the clamping parts 116, which are used to mount the first pin 111 and the second pin 112, and are also used to cooperate with the corresponding first fixing member 131 and the second fixing member 132 to achieve the end limit of the heating element 11. Along the circumference of the atomization chamber 14, there may be multiple clamping parts 116 between the first pin mounting part 113 and the second pin mounting part 114. In some embodiments, the clamping part 116 is columnar, and the columnar shape may be a cylinder or a prism. In some embodiments, the clamping part 116 may be other irregular shapes, which are not specifically limited.
[0050] Please also read Figure 7 , Figures 10 to 15 , Fig.10 This is a schematic diagram of the structure of the atomizer core without a liquid guide member in some embodiments of the present application; Fig.11 yes Fig.10 A schematic structural diagram of another viewing angle in the illustrated embodiment; Fig.12 yes Fig.10 A schematic cross-sectional view at CC in the embodiment shown; Fig.13 It is a schematic diagram of the structure of the fixing part of the atomizer core in some embodiments of the present application; Fig.14 It is a schematic diagram of the structure of the fixing part of the atomizer core in some other embodiments of the present application; Fig.15 1 is a schematic diagram of the structure of the fixing member of the atomizer core in some other embodiments of the present application. The fixing member 13 is sleeved on at least one end of the heating element 11 to limit the radial deformation of the end of the heating element 11. In some embodiments, the fixing member 13 is sleeved on the Fig.13 The fixing member 13 is mounted on the upper end of the heating element 11 to limit the radial deformation of the end of the heating element 11. Fig.13 The fixing member 13 is disposed at the lower end of the heating element 11 to limit the radial deformation of the end of the heating element 11. Fig.13The upper and lower ends of the heating element 11 are not described in detail. In some embodiments, the fixing member 13 is sleeved on at least three clamping parts 116 to limit the radial position of each clamping part 116, thereby limiting the radial deformation of the heating element 11. The fixing member 13 is arranged at the end of the heating element 11 to prevent the heating element 11 from deforming, so that the shape of the heating element 11 is fixed, the stability is enhanced, the stability of the atomization core 10 is ensured, and the taste of the atomization device is ensured. At the same time, the fixing member 13 is arranged at the end of the heating element 11 to prevent the liquid guide member 12 from expanding due to the absorption of liquid and compressing the heating element 11 into the atomization chamber 14 to deform it after a long time of use, thereby improving the stability of the atomization core 10 and thus improving the stability of the atomization device. In some embodiments, the fixing member 13 includes a first fixing member 131 and a second fixing member 132. In some embodiments, the fixing member 13 includes a third fixing member 133 for connecting the first fixing member 131 and the second fixing member 132. In some embodiments, the first fixing member 131, the second fixing member 132 and the third fixing member 133 can be integrally formed. In some embodiments, the heating element 11, the first fixing element 131, the second fixing element 132 and the third fixing element 133 can be integrally formed. Fig.14 As shown, the third fixing member 133 can be perpendicular to the first fixing member 131 and the second fixing member 132 respectively; Fig.15 As shown, the third fixing member 133 can also be connected to the first fixing member 131 and the second fixing member 132 at an angle. In some embodiments, the material of the fixing member 13 is ceramic, which is non-toxic and tasteless, and is not easy to melt, deform or expand at high temperatures. In some embodiments, the material of the fixing member 13 is glass, which has high hardness, is not easy to deform, has strong impact resistance, thermal stability and high safety. Specifically, the glass can be high-temperature resistant glass, such as tempered glass, ceramic glass, hot-bent glass, etc. In some embodiments, the material of the fixing member 13 is epoxy resin, which has high strength, high toughness and high temperature resistance, and can be used in food packaging, medical equipment, electrical and electronic industries. It is tasteless and non-toxic, and has high temperature anti-pollution properties. The figure only gives some examples, and those skilled in the art can adjust them as needed.
[0051] The first fixing member 131 and the second fixing member 132 are respectively mounted on the two ends of the heating element 11. In some embodiments, along the axial direction of the atomization chamber 14, the first fixing member 131 and the second fixing member 132 are respectively mounted on the two ends of the heating element 11. The first fixing member 131 and the second fixing member 132 are arranged at both ends of the heating element 11 to prevent the heating element 11 from deforming, so that the shape of the heating element 11 is fixed, the stability of the heating element 11 is enhanced, and the taste of the atomization device is guaranteed. At the same time, the first fixing member 131 and the second fixing member 132 are arranged at both ends of the heating element 11 to prevent the liquid guide member 12 from expanding into the atomization chamber 14 to compress and squeeze the heating element 11 to deform it, thereby improving the stability of the atomization core 10 and thus improving the stability of the atomization device. During assembly, the first fixing member 131 and the second fixing member 132 can be respectively sleeved on the two ends of the heating element 11, and then the liquid guide member 12 can be wrapped around the outer peripheral surface of the heating element 11 between the first fixing member 131 and the second fixing member 132, and finally the first fixing member 131, the second fixing member 132, the heating element 11, and the liquid guide member 12 can be installed as a whole into the sleeve 20. In this way, the assembly efficiency of the atomizer core can be improved, and the deformation caused by the pulling of the two ends of the heating element 11 during the installation process can be avoided, thereby avoiding the generation of burnt smell when smoking, and the overall strength of the atomizer core can be improved to avoid the deformation of the heating element caused by the expansion of the liquid guide member 12 and the compression of the heating element 11.
[0052] In some embodiments, the first fixing member 131 is annular, and its inner ring is provided for the clamping portion 116 to clamp. In some embodiments, the second fixing member 132 is annular, and its inner ring is provided for the clamping portion 116 to clamp. In some embodiments, the first fixing member 131 and the second fixing member 132 are both annular, which will not be repeated. In some embodiments, the first fixing member 131 can be annular. In some embodiments, the first fixing member 131 can be prismatic. In some embodiments, the first fixing member 131 can be polygonal. In some embodiments, the first fixing member 131 can be other irregular shapes, which will not be repeated. Of course, the second fixing member 132 can also be annular, prismatic, polygonal or irregular, which will not be repeated. In some embodiments, the end face of the first fixing member 131 facing the heating element 11 is provided with a groove 130, and at least one clamping portion 116 is embedded in the groove 130. In some embodiments, multiple clamping portions 116 are embedded in the groove 130, and the multiple can be two or more, such as three, four, etc. In some embodiments, the groove 130 is arranged to extend circumferentially along the first fixing member 131, and multiple clamping portions 116 are embedded in one groove 130. In some embodiments, multiple grooves 130 are arranged to extend circumferentially along the first fixing member 131, and multiple clamping portions 116 are respectively embedded in multiple grooves 130. In some embodiments, the end surface of the second fixing member 132 facing the heating element 11 is provided with a groove 130, and at least one clamping portion 116 is embedded in the groove 130. The manner in which the groove 130 is arranged on the second fixing member 132 is similar to that of the first fixing member 131, and will not be repeated. In some embodiments, the end surfaces of the first fixing member 131 and the second fixing member 132 facing the heating element 11 are both provided with grooves 130, and will not be repeated.
[0053] The third fixing member 133 is connected between the first fixing member 131 and the second fixing member 132. The third fixing member 133 connects the first fixing member 131 and the second fixing member 132 into one body, which is convenient for assembly. During assembly, the heating element 11 only needs to be arranged in the installation position formed by the first fixing member 131, the second fixing member 132 and the third fixing member 133, which simplifies the installation steps. In some embodiments, the third fixing member 133 surrounds a part of the outer peripheral surface of the heating element 11, restricts the deformation of the outer peripheral surface of the heating element 11, further fixes the shape of the heating element 11, enhances the stability, ensures the stability of the atomization core 10, and further ensures the taste of the atomization device.
[0054] In some embodiments, the outer peripheral surface of the liquid-conducting member 12 is surrounded by the sleeve 20. In some embodiments, the liquid-conducting member 12 is between the first fixing member 131 and the second fixing member 132. In some embodiments, the liquid-conducting member 12 is cylindrical. In some embodiments, the side wall of the liquid-conducting member 12 is provided with a convex strip, and the convex strip is clamped in the mounting hole of the sleeve 20 to achieve fixation. In some embodiments, the liquid-conducting member 12 can be a cylinder with a fan-shaped cross section, and the fan ring is a part of a circular ring cut by a fan. In some embodiments, the liquid-conducting member 12 can be other irregular shapes, which are not described in detail. The liquid-conducting member 12 is a material with liquid-conducting properties. In some embodiments, the material of the liquid-conducting member 12 can be liquid-conducting cotton. In some embodiments, the material of the liquid-conducting member 12 can be ceramic or other porous fiber materials. In some embodiments, the material of the liquid-conducting member 12 can also be other. For example, the material of the liquid-conducting member 12 can be a fiber rope. The liquid guide member 12 can contact the atomized substrate through the liquid guide hole 200 of the sleeve 20 , and guide the atomized substrate to a position close to the heating element 11 , so that the atomized substrate is heated and atomized by the heating element 11 .
[0055] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. An atomizer core, characterized in that: The atomizer core includes a heating element, a liquid guiding element and a fixing element; At least one end of the heating element is sleeved with the fixing element, and the fixing element is used to limit the radial deformation of the end of the heating element; The liquid guiding component is coated on the outer peripheral surface of the heating component and is used to provide an atomization matrix for the heating component.
2. The atomizer core according to claim 1, characterized in that: The fixing member includes a first fixing member and a second fixing member; The first fixing member and the second fixing member are respectively sleeved on both ends of the heating element; The liquid guiding member is located between the first fixing member and the second fixing member.
3. The atomizer core according to claim 2, characterized in that: The fixing member includes a third fixing member; The third fixing member is connected between the first fixing member and the second fixing member.
4. The atomizer core according to claim 2, characterized in that: The heating element is an arc-shaped heating net; An atomizing cavity is formed inside the atomizing core; Along the axial direction of the atomizing chamber, the first fixing member and the second fixing member are respectively sleeved on two ends of the heating element.
5. The atomizer core according to claim 2, characterized in that: At least one of the first fixing member and the second fixing member is ring-shaped.
6. The atomizer core according to claim 2, characterized in that: The material of the fixing piece is ceramic, glass or epoxy resin.
7. The atomizer core according to any one of claims 2 to 6, characterized in that: An atomization chamber is formed inside the atomization core; the heating element includes a mesh-shaped heating portion and a plurality of clamping portions connected to the heating portion, the clamping portions are located at both ends of the heating portion along the axial direction of the atomization chamber, and the clamping portions are arranged at intervals along the circumferential direction of the atomization chamber, the clamping portions extend toward the axial direction of the atomization chamber, at least three of the clamping portions extend into the fixing member, and the fixing member is sleeved on the at least three clamping portions to limit the radial position of each of the clamping portions.
8. The atomizer core according to claim 7, characterized in that: The end surface of the first fixing member and / or the second fixing member facing the heat generating member is provided with a groove, and at least one of the clamping parts is embedded in the groove.
9. The atomizer core according to claim 7, characterized in that: The at least three clamping portions include a first pin mounting portion and a second pin mounting portion, and the first pin mounting portion and the second pin mounting portion are located at two ends of the heat generating portion along the circumference of the heat generating element.
10. An atomizing device, characterized in that: The atomizing device comprises a sleeve and an atomizing core according to any one of claims 1 to 9; The sleeve is arranged around the outer peripheral surface of the liquid guiding component, and two ends of the heating component are located in the sleeve.