Heating assembly and atomizer

Abstract

The utility model discloses a heating assembly and an atomizer, and relates to the technical field of atomization devices. The heating assembly is used for the atomizer and comprises a liquid guiding body and a heating body, the liquid guiding body is suitable for being communicated with a liquid storage cavity of an atomizing assembly of the atomizer, and the liquid guiding body is of a porous structure; the liquid guiding body is used for guiding the aerosol matrix in the liquid storage cavity to the heating body; the heating body is in heat-conducting connection with the liquid conducting body; the heating body is in heat conduction connection with the liquid guide body, the heating body at least comprises a carbon fiber heating piece, and the liquid guide body is used for guiding the aerosol matrix in the liquid storage cavity to the heating body so as to heat the aerosol matrix through the carbon fiber heating piece. Therefore, the risk that a user inhales metal when using a metal heating body to heat and atomize the aerosol substrate is avoided, and the use safety of the user is improved.

Description

Technical Field

[0001] This application belongs to the field of atomization technology, specifically relating to a heating component and an atomizer. Background Technology

[0002] Current atomizers mainly use heating elements made of metal materials such as nickel-chromium alloy wire, iron-chromium-aluminum alloy wire, stainless steel wire or sheet, and metal etched sheet to heat the aerosol matrix to form atomized aerosol for users.

[0003] In related technologies, the aerosol matrix is ​​heated by a metal heating element to form atomized aerosol. As the usage time increases, the metal heating element and the aerosol matrix undergo a carbonization reaction at high temperature, which forms carbon deposits and corrodes the metal, resulting in the presence of metal particles in the atomized aerosol, thus posing a safety hazard to users. Utility Model Content

[0004] This application aims to provide a heating element and atomizer that can solve the problem in related technologies where metal heating elements form carbon deposits and corrode the metal, resulting in metal particles in the aerosol and posing a safety hazard to users.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows:

[0006] In one embodiment, this application proposes a heating component for an atomizer, comprising: a guiding liquid and a heating element, wherein the guiding liquid is adapted to communicate with a reservoir cavity of the atomizing component of the atomizer, and the guiding liquid has a porous structure; the heating element is thermally connected to the guiding liquid, and the heating element includes at least a carbon fiber heating element, wherein the guiding liquid is used to guide an aerosol matrix in the reservoir cavity to the heating element so as to heat the aerosol matrix through the carbon fiber heating element.

[0007] In one embodiment, the heating element is embedded in the conductive fluid.

[0008] In one embodiment, a through hole is provided in the middle of the liquid guide, and an atomization channel is formed on the inner side of the hole wall of the through hole, and the carbon fiber heating element is embedded in the hole wall of the through hole.

[0009] In one embodiment, the carbon fiber heating element includes a connecting portion and an electrode portion. A first groove is provided on the wall of the through hole. The connecting portion is at least partially embedded in the first groove, and the electrode portion is exposed to the conductive liquid.

[0010] In one embodiment, the first groove is radially curved along the through hole; or the first groove is circumferentially spiraled along the through hole.

[0011] In one embodiment, the outer peripheral surface of the liquid guide is provided with a second groove, and the heating element is embedded in the second groove.

[0012] In one embodiment, the heating element is disposed within the liquid conductor, and the heating element and the liquid conductor are integrally formed.

[0013] In one embodiment, the heating component further includes a connecting component, which is thermally connected to the conductive liquid. The connecting component includes a first conductive element, a second conductive element, and an insulating connector. The first conductive element and the second conductive element are spaced apart on one side of the conductive liquid. The insulating connector is disposed between the first conductive element and the second conductive element. One end of the insulating connector is fixedly connected to the first conductive element, and the other end of the insulating connector is fixedly connected to the second conductive element. The carbon fiber heating element is at least partially wound around the insulating connector. One end of the carbon fiber heating element is electrically connected to the first conductive element, and the other end of the carbon fiber heating element is electrically connected to the second conductive element.

[0014] In one embodiment, the heating element further includes a liquid-absorbing fiber element, and the carbon fiber heating element is woven or wound with the liquid-absorbing fiber element to form the heating element; and / or, the heating element further includes a fixing element, and the carbon fiber heating element is woven with the fixing element into a mesh structure to form the heating element.

[0015] In one embodiment, this application proposes an atomizer, comprising: an atomizing component and a heating component as described above, wherein the atomizing component is provided with a liquid storage chamber, and the guiding liquid is in communication with the liquid storage chamber.

[0016] In embodiments of this application, a heating component is used in an atomizer, including a guiding liquid and a heating element. The guiding liquid is adapted to communicate with the reservoir chamber of the atomizing component of the atomizer, and the guiding liquid has a porous structure. The guiding liquid is used to guide the aerosol matrix in the reservoir chamber to the heating element. The heating element is thermally connected to the guiding liquid. The heating element includes at least a carbon fiber heating element. The guiding liquid is used to guide the aerosol matrix in the reservoir chamber to the heating element, so that the aerosol matrix is ​​heated by the carbon fiber heating element. This avoids the risk of users inhaling metal particles when using a metal heating element to heat and atomize the aerosol matrix, thus improving user safety.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of a heating component according to an embodiment of this application;

[0020] Figure 2 This is a schematic diagram of another heating component according to an embodiment of this application;

[0021] Figure 3 This is a schematic diagram of another heating component according to an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of another heating component according to an embodiment of this application;

[0023] Figure 5 This is a schematic diagram of the structure of a heating element according to an embodiment of this application;

[0024] Figure 6 This is a schematic diagram of another heating element according to an embodiment of this application;

[0025] Figure 7 This is a schematic diagram of another heating element according to an embodiment of this application.

[0026] Figure label:

[0027] 1: Liquid guide; 11: Through hole; 111: First groove; 12: Second groove; 13: Limiting part;

[0028] 2: Heating element; 21: Carbon fiber heating element; 211: Connecting part; 212: Electrode part; 22: Liquid-absorbing fiber part; 23: Fixing part;

[0029] 3: Connecting component; 31: First conductive component; 32: Second conductive component; 33: Connector. Detailed Implementation

[0030] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated 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 are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0031] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0032] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 application 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 application.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] The heating components and atomizers provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0035] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 One embodiment of this application proposes a heating component for an atomizer, including a liquid guide 1 and a heating element 2. The liquid guide 1 is adapted to communicate with the liquid storage chamber of the atomizing component of the atomizer, and the liquid guide 1 has a porous structure. The heating element 2 is thermally connected to the liquid guide 1, and the heating element 2 includes at least a carbon fiber heating element 21. The liquid guide 1 is used to guide the aerosol matrix in the liquid storage chamber to the heating element 2 so as to heat the aerosol matrix through the carbon fiber heating element 21.

[0036] In this embodiment, the heating element 2 is thermally connected to the liquid guide 1, and the heating element 2 includes at least a carbon fiber heating element 21. The liquid guide 1 is used to guide the aerosol matrix in the storage chamber to the heating element 2, so that the aerosol matrix is ​​heated by the carbon fiber heating element 21 and atomized to form an aerosol for user use. This avoids the risk of carbon buildup and metal corrosion that can occur when heating the aerosol matrix with metal, thus improving user safety. It also reduces the burnt taste caused by carbonization and improves the taste of the aerosol.

[0037] In specific applications, the material of the liquid guide 1 includes, but is not limited to, porous ceramics, porous glass fiber, etc. The liquid guide 1 has a porous structure, specifically: the liquid guide 1 is provided with multiple spaced micropores, so that the aerosol matrix in the liquid storage chamber of the atomizing component can be guided to the heating element 2 through the micropores; when the heating component is not working, the micropores can store the aerosol matrix in the liquid guide 1 for subsequent use.

[0038] Understandably, the heating element 2 includes at least a carbon fiber heating element 21, which enables the carbon fiber heating element 21 to generate heat, thereby heating the aerosol matrix flowing into the heating element 2. Simultaneously, the carbon fiber heating element 21 itself has slits that allow the aerosol matrix to permeate, enabling the aerosol matrix to more fully penetrate the heating element 2 for heating and atomization, resulting in a more stable aerosol. Furthermore, in addition to directly heating the aerosol matrix, the carbon fiber heating element 21 can also heat the surrounding air, thereby atomizing the aerosol matrix through airflow.

[0039] Please refer to Figure 1 , Figure 2 and Figure 3 In one embodiment of this application, the heating element 2 is embedded in the liquid 1.

[0040] In this embodiment, by embedding the heating element 2 in the conductive liquid 1, the connection stability between the heating element 2 and the conductive liquid 1 is ensured, and the conductive liquid 1 can smoothly guide the aerosol matrix to the heating element 2.

[0041] In specific applications, the heating element 2 can be embedded in the outer peripheral surface of the liquid guide 1, or the liquid guide 1 can have an atomizing channel, with the heating element 2 embedded in the cavity wall of the atomizing channel, meaning the surface of the heating element 2 is in contact with the cavity wall of the atomizing channel, thus facilitating the flow of the generated aerosol along the atomizing channel for user use; alternatively, both ends of the heating element 2 can be embedded in the cavity wall of the atomizing channel, with the surface of the heating element 2 intersecting the extension direction of the atomizing channel, thereby heating and atomizing the aerosol matrix. Those skilled in the art can configure it according to actual needs, and this application does not impose any limitations on this.

[0042] It should be explained that the heating element 2 can be a strip structure or a mesh structure, and its specific shape depends on the actual needs. Those skilled in the art can set it according to actual needs, and this application does not limit it in this regard.

[0043] Understandably, the heating element 2 includes at least a carbon fiber heating element 21, and may also include other components, such as: liquid-absorbing fiber components, which can increase the amount of aerosol matrix adsorbed by the heating element 2 and reduce the risk of dry burning of the heating element 2; and may also include insulating fasteners, which can fix the carbon fiber heating element 21 on the insulating fasteners to ensure the structural stability of the carbon fiber heating element 21.

[0044] Please refer to Figure 1 In one embodiment of this application, a through hole 11 is provided in the middle of the liquid guide 1, and an atomization channel is formed on the inner side of the hole wall of the through hole 11. The carbon fiber heating element 21 is embedded in the hole wall of the through hole 11.

[0045] In this embodiment of the application, by embedding the carbon fiber heating element 21 on the wall of the through hole 11, the aerosol matrix can be guided to the carbon fiber heating element 21 through the liquid guide 1. Then, the carbon fiber heating element 21 heats and atomizes the aerosol matrix to generate aerosol. The aerosol flows out along the atomization channel formed on the inner side of the wall of the through hole 11 for use by the user.

[0046] Understandably, the guiding liquid 1 is used to guide the aerosol matrix onto the heating element 2. Generally, the guiding liquid 1 is directly connected to the liquid storage device or liquid storage tank. In order to allow the aerosol generated by the heating element 2 to flow out smoothly for user use, in the middle of the guiding liquid 1, for example, please refer to... Figure 1 When the liquid guide 1 is columnar, a through hole 11 is provided at the center position. Please refer to [reference needed]. Figure 2 When the liquid guide 1 is square, a through hole is provided in the central area of ​​the square, so that after the heating element 2 heats the aerosol matrix in the liquid guide 1, it can flow out from the through hole for use by the user. Setting it in the central area can ensure that the aerosol matrix in all positions of the liquid guide 1 is heated.

[0047] In specific applications, multiple carbon fiber heating elements 21 can be provided or one carbon fiber heating element 21 can be provided. When one carbon fiber heating element 21 is provided, one carbon fiber heating element 21 bends and extends along the hole wall of the through hole 11, thereby increasing the heating area of ​​the carbon fiber heating element 21. When multiple carbon fiber heating elements 21 are provided, multiple carbon fiber heating elements 21 are intermittently embedded on the hole wall of the through hole 11, thereby improving the heating atomization efficiency.

[0048] Understandably, the carbon fiber heating element 21 is embedded in the wall of the through hole 11. This can be achieved by setting a groove in the through hole 11 of the liquid guide 1 and embedding the carbon fiber heating element 21 in the groove, or by integrally molding the carbon fiber heating element 21 with the liquid guide 1. When processing the liquid guide 1 in the mold, the carbon fiber heating element 21 is placed in a preset position before processing the liquid guide 1.

[0049] It should be explained that the carbon fiber heating element 21 is embedded in the pore wall of the through hole 11 of the liquid guide 1. Since the liquid guide 1 has a porous structure, it can adsorb aerosol matrix. The carbon fiber heating element 21 can be energized to heat the aerosol matrix in the liquid guide 1 to generate aerosol for the user, thereby forming the heating component in the atomizer. Alternatively, the carbon fiber heating element 21 can be woven or wound with the liquid-absorbing fiber to form a bundle of heating elements, which are then embedded in the pore wall of the through hole 11. The liquid-absorbing fiber can further improve the adsorption capacity of the aerosol matrix, reduce the risk of dry burning of the carbon fiber heating element 21, and improve the user experience.

[0050] Please refer to Figure 1 In one embodiment of this application, the carbon fiber heating element 21 includes a connecting portion 211 and an electrode portion 212. A first groove 111 is provided on the wall of the through hole 11. The connecting portion 211 is at least partially embedded in the first groove 111, and the electrode portion 212 is exposed to the liquid 1.

[0051] In this embodiment, the connecting part 211 is at least partially embedded in the first groove 111 on the wall of the through hole 11, thereby ensuring that the carbon fiber heating element 21 and the liquid 1 form a stable connection and that the aerosol matrix can flow stably to the carbon fiber heating element 21. The electrode part 212 is exposed to the liquid 1, which facilitates electrical connection with the conductive electrode so that the carbon fiber heating element 21 can be energized.

[0052] In specific applications, one or more carbon fiber heating elements 21 can be provided. When there is only one carbon fiber heating element 21, its two ends are electrically connected to conductive electrodes of different polarities. When there are multiple carbon fiber heating elements 21, the electrode portions 212 of the multiple carbon fiber heating elements 21 form a parallel or series electrical connection relationship to be electrically connected to the conductive electrodes.

[0053] Please refer to Figure 1 In one embodiment of this application, the end of the liquid guide 1 is provided with a limiting part 13, which abuts against the connecting part 211, thereby ensuring the connection stability of the carbon fiber heating element 21.

[0054] Please refer to Figure 1 In one embodiment of this application, the first groove 111 is radially curved along the through hole 11; or the first groove 111 is circumferentially spirally arranged along the through hole 11.

[0055] In this embodiment of the application, by bending the first groove 111 radially along the through hole 11 or spiraling it circumferentially along the through hole 11, the contact area between the carbon fiber heating element 21 embedded in the first groove 111 and the liquid 1 can be increased, thereby increasing the amount of aerosol matrix that the carbon fiber heating element 21 can adsorb. This ensures that the carbon fiber heating element 21 has sufficient aerosol matrix for heating during operation, reduces the risk of dry burning of the carbon fiber heating element 21, and improves the service life of the heating component.

[0056] Please refer to Figure 2 In one embodiment of this application, the outer peripheral surface of the liquid guide 1 is provided with a second groove 12, and the heating element 2 is embedded in the second groove 12.

[0057] In this embodiment of the application, by embedding the heating element 2 in the second groove 12 on the outer peripheral surface of the liquid guide 1, the installation methods of the liquid guide 1 and the heating element 2 can be enriched. While ensuring that the heating element 2 can normally heat the aerosol matrix that is guided from the liquid guide 1, it can also be adapted to the space of different liquid storage chambers according to actual needs.

[0058] For specific applications, please refer to... Figure 2 The liquid guide 1 has a through hole 11 in the middle. In practical applications, the through hole 11 serves as an atomizing air channel. After the heating element 2 heats and atomizes the aerosol matrix transferred by the liquid guide 1 into an aerosol, the generated aerosol flows out through the through hole 11, which is the atomizing air channel, and is used by the user.

[0059] It should be explained that the heating element 2 can be one or more. When there is one heating element 2, the heating element 2 is wound clockwise or counterclockwise in sequence in the second groove 12, and the two ends of the heating element 2 are electrically connected to the conductive electrode respectively. When there are multiple heating elements 2, the multiple heating elements 2 are wound clockwise or counterclockwise in the second groove 12 at intervals, and the connecting ends of the multiple heating elements 2 are connected in parallel or in series to be electrically connected to the conductive electrode.

[0060] Of course, in specific applications, adjacent heating elements 2 can be spaced a certain distance apart, or the surface of the heating element 2 can be coated with insulating glue to avoid short circuits between adjacent heating elements 2.

[0061] Understandably, the liquid guide 1 can be set to any shape, such as square, round, or irregular. Those skilled in the art can set it according to actual needs, and this application does not impose any restrictions on it.

[0062] Please refer to Figure 3 In one embodiment of this application, the heating element 2 is disposed in the liquid 1, and the heating element 2 and the liquid 1 are integrally formed.

[0063] In the embodiments of this application, by inserting the heating element 2 into the liquid 1 and integrally molding the heating element 2 and the liquid 1, the connection stability between the heating element 2 and the liquid 1 is ensured, and the process is convenient.

[0064] It should be explained that the liquid guide 1 in this application is a rigid structural component such as porous ceramic or porous glass fiber. The liquid guide 1 guides the aerosol matrix to the heating element 2 through the tiny pores therein. In the actual processing, the heating element 2 is pre-placed in the mold, and then the raw material of the liquid guide 1 is poured into the mold, so that the heating element 2 can be inserted into the liquid guide 1 and integrally formed with the liquid guide 1.

[0065] Understandably, multiple heating elements 2 are provided, spaced apart, to ensure the efficiency of heating and atomizing the aerosol matrix.

[0066] Please refer to Figure 4 In one embodiment of this application, the heating component further includes a connecting component 3, which is thermally connected to the liquid 1. The connecting component 3 includes a first conductive element 31, a second conductive element 32, and an insulating connector 33. The first conductive element 31 and the second conductive element 32 are spaced apart on one side of the liquid 1. The insulating connector 33 is disposed between the first conductive element 31 and the second conductive element 32. One end of the insulating connector 33 is fixedly connected to the first conductive element 31, and the other end of the insulating connector 33 is fixedly connected to the second conductive element 32. The carbon fiber heating element 21 is at least partially wound around the insulating connector 33. One end of the carbon fiber heating element 21 is electrically connected to the first conductive element 31, and the other end of the carbon fiber heating element 21 is electrically connected to the second conductive element 32.

[0067] In this embodiment, the first conductive element 31 and the second conductive element 32 are spaced apart on one side of the liquid 1, and the insulating connector 33 is disposed between the first conductive element 31 and the second conductive element 32. The carbon fiber heating element 21 is at least partially wound around the insulating connector 33, so that the first conductive element 31 and the second conductive element 32 energize the carbon fiber heating element 21, so that after the carbon fiber heating element 21 heats up, it can heat the surrounding air, and then the aerosol matrix in the liquid 1 is heated and atomized by the air flow to generate an aerosol for use by the user, so as to heat the aerosol matrix by means of thermal convection.

[0068] Please refer to the following explanation. Figure 4The first conductive element 31 and the second conductive element 32 are spaced apart along their installation direction to form a "U" shape. Each of the first conductive element 31 and the second conductive element 32 includes two mutually perpendicular connecting parts. One connecting part is used to electrically connect with the carbon fiber heating element 21, and the other connecting part is used to electrically connect with the conductive electrode. The insulating connector 33 is arranged along the line connecting the two ends of the carbon fiber heating element 21, so as to facilitate the winding of the carbon fiber connector 33 on the insulating connector 33.

[0069] In practical applications, generally speaking, the connecting component 3 is set on the side of the liquid guide 1 facing downwards, so that after the aerosol matrix in the liquid guide 1 is heated and atomized, the generated aerosol can flow upwards with the airflow and eventually flow out for use by the user.

[0070] It should be explained that multiple insulating connectors 33 are provided. On the one hand, this ensures the connection stability of the first conductive element 31 and the second conductive element 32; on the other hand, it provides more space for the carbon fiber heating element 21 to be wound, thereby improving heating efficiency.

[0071] Understandably, multiple carbon fiber heating elements 21 can be provided, and multiple carbon fiber heating elements 21 are arranged at intervals, thereby improving heating efficiency and ensuring the effect of heat convection heating.

[0072] Specifically, the first conductive element 31 is electrically connected to the positive conductive electrode, and the second conductive element 32 is electrically connected to the negative conductive electrode, thereby forming a circuit in the carbon fiber heating element 21 to achieve heating by electricity; of course, it is also possible that the first conductive element 31 is electrically connected to the negative conductive electrode, and the second conductive element 32 is electrically connected to the positive conductive electrode.

[0073] In one embodiment of this application, the heating component further includes a sleeve, the liquid guide 1 is liquid guide cotton, the liquid guide cotton is wrapped around the outside of the sleeve, the connecting component 3 is disposed in the cavity of the sleeve, the liquid guide cotton can adsorb the aerosol matrix, so that the carbon fiber heating element 21 is heated in the sleeve, and the surrounding air is heated by "thermal convection" to heat and atomize the aerosol matrix in the liquid guide cotton to form an aerosol for user use.

[0074] Please refer to Figure 5 In one embodiment of this application, the heating element 2 further includes a liquid-absorbing fiber element 22, and the carbon fiber heating element 21 and the liquid-absorbing fiber element 22 are woven or wound to form the heating element 2.

[0075] In this embodiment, the heating element 2 is formed by weaving or winding the carbon fiber heating element 21 and the liquid-absorbing fiber element 22, so that the heating element 2 has a stronger adsorption capacity, ensuring that the heating element 2 can adsorb enough aerosol matrix, thereby ensuring sufficient aerosol matrix during operation and avoiding dry burning and other situations.

[0076] In specific applications, the carbon fiber heating element 21 and the liquid-absorbing fiber element 22 can be woven into a fiber web or a fiber bundle. Those skilled in the art can make the settings according to actual needs, and this application does not impose any restrictions on this.

[0077] It should be explained that, in the actual processing, when the carbon fiber heating element 21 and the liquid-absorbing fiber element 22 are woven into a fiber web, the fiber web can be embedded in the liquid-conducting element 1, thereby increasing the contact area between the heating element 2 and the liquid-conducting element 1 and improving the flow efficiency of the aerosol matrix.

[0078] In one embodiment of this application, the carbon fiber heating element 21 is a strip of carbon fiber material, and the liquid-absorbing fiber element 22 is a strip of fiber material. Multiple carbon fiber heating elements 21 and liquid-absorbing fiber elements 22 are provided. The carbon fiber heating element 21 extends horizontally, and the liquid-absorbing fiber element 22 extends vertically and is woven to form a mesh structure. Alternatively, the carbon fiber heating element 21 can be vertical, and the liquid-absorbing fiber element 22 can be horizontal.

[0079] Alternatively, the carbon fiber heating element 21 and the liquid-absorbing fiber element 22 can be woven into a fiber bundle, which can then be embedded in the liquid-conducting element 1. When weaving the fiber bundle, in order to increase the contact area, the fiber bundle can be bent, for example, the fiber bundle can be embedded in the liquid-conducting element 1 in an "S-shape" or "U-shape". Those skilled in the art can make such settings according to actual needs, and this application does not limit this.

[0080] Understandably, the absorbent fiber component 22 has stronger adsorption capacity, enabling it to adsorb and retain the aerosol matrix within the heating element 2. Simultaneously, due to the high operating temperature of the heating element 2, the absorbent fiber component 22 also possesses high-temperature resistance. Specifically, the material of the absorbent fiber component 22 includes, but is not limited to, at least one of the following: aramid fiber, organic cotton, organic hemp, wood fiber cotton, PET synthetic fiber cotton, PP synthetic fiber cotton, PA synthetic fiber cotton, PE synthetic fiber cotton, cellulose acetate cotton, PET-□PA core-sheath structure cotton, PP-□PE core-sheath structure cotton, and PET core-sheath structure cotton. Those skilled in the art can select according to actual needs, and this application does not impose any restrictions in this regard.

[0081] Please refer to Figure 6 and Figure 7 In one embodiment of this application, the heating element 2 further includes a fixing member 23, and the carbon fiber heating element 21 and the fixing member 23 are woven into a mesh structure to form the heating element 2.

[0082] In this embodiment, by weaving the carbon fiber heating element 21 and the fixing element 23 into a mesh structure to form the heating element 2, a certain rigid fiber mesh can be formed, which makes it easy to embed the heating element 2 in the liquid duct 1 and ensure a stable connection between the liquid duct 1 and the heating element 2.

[0083] It should be explained that the fastener 23 can be a metal part or a non-metal part. When the fastener 23 is a metal part, the contact position between the carbon fiber heating element 21 and the fastener 23 needs to be coated with insulating glue to avoid short circuits between different carbon fiber heating elements 21.

[0084] Understandably, the heating components in this application embodiment can be formed in several forms, such as: a carbon fiber heating element 21 is embedded in the liquid 1, and the carbon fiber heating element 21 heats the aerosol matrix in the liquid 1. The liquid 1 can be a structure that can adsorb the aerosol matrix, such as porous ceramic, porous glass fiber, or liquid-absorbing cotton. This structure is simpler and can ensure the heating effect on the aerosol matrix. Alternatively, the carbon fiber heating element 21 and the liquid-absorbing fiber element 22 can be woven or wound into a heating body 2, wherein the liquid-absorbing fiber element 22 can adsorb the aerosol matrix, and the carbon fiber... The heating element 21 can heat the aerosol matrix, so that the heating element 2 can be used as a heating component alone, or it can be connected to the liquid guide 1. For example, in the above embodiments, the heating element 2 is embedded in the through hole 11 of the liquid guide 1; the heating element 2 is embedded on the outer peripheral surface of the liquid guide 1; the heating element 2 passes through the through hole 11 of the liquid guide 1, etc. In this way, the aerosol matrix is ​​adsorbed by the liquid absorbent fiber element 22 and the liquid guide 1 at the same time, which can further improve the supply of aerosol matrix to the carbon fiber heating element 21, further reduce the risk of the heating element 2 burning dry, and improve the user experience.

[0085] In one embodiment of this application, an atomizer is also proposed, including an atomizing component and a heating component as described in any of the above embodiments. The atomizing component is provided with a liquid storage chamber, and the liquid guide 1 is in communication with the liquid storage chamber.

[0086] In this embodiment, the heating element 2 is thermally connected to the liquid conductor 1, and the heating element 2 includes at least a carbon fiber heating element 21. The liquid conductor 1 guides the aerosol matrix in the storage chamber to the heating element 2, so that the aerosol matrix is ​​heated by the carbon fiber heating element 21 and atomized to form an aerosol for user use. This avoids the risk of users inhaling metal when heating the aerosol matrix with metal, as the atomization forms carbon deposits. This improves user safety.

[0087] In one embodiment of this application, an electronic atomizing device is also proposed, including a power supply component and a heating component as described in any of the above embodiments, wherein the power supply component is electrically connected to the heating component; or including a power supply component and an atomizer as described in the above embodiments, wherein the power supply component is electrically connected to the atomizer.

[0088] In this embodiment, the heating element 2 is thermally connected to the liquid conductor 1, and the heating element 2 includes at least a carbon fiber heating element 21. The liquid conductor 1 guides the aerosol matrix in the storage chamber to the heating element 2, so that the aerosol matrix is ​​heated by the carbon fiber heating element 21 and atomized to form an aerosol for user use. This avoids the risk of users inhaling metal when heating the aerosol matrix with metal, as the atomization forms carbon deposits. This improves user safety.

[0089] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0090] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A heating element for an atomizer, characterized in that, include: A liquid guide (1) is provided, the liquid guide (1) being adapted to communicate with the liquid storage chamber of the atomizing component of the atomizer, the liquid guide (1) having a porous structure; A heating element (2) is thermally connected to the liquid conductor (1). The heating element (2) includes at least a carbon fiber heating element (21). The liquid conductor (1) is used to guide the aerosol matrix in the liquid storage cavity to the heating element (2) so as to heat the aerosol matrix through the carbon fiber heating element (21).

2. The heating component according to claim 1, characterized in that, The heating element (2) is embedded in the liquid conductor (1).

3. The heating component according to claim 2, characterized in that, The liquid guide (1) has a through hole (11) in the middle, and an atomization channel is formed on the inner side of the hole wall of the through hole (11). The carbon fiber heating element (21) is embedded in the hole wall of the through hole (11).

4. The heating component according to claim 3, characterized in that, The carbon fiber heating element (21) includes a connecting part (211) and an electrode part (212). The wall of the through hole (11) is provided with a first groove (111). The connecting part (211) is at least partially embedded in the first groove (111). The electrode part (212) is exposed to the liquid conductor (1).

5. The heating component according to claim 4, characterized in that, The first groove (111) is radially curved along the through hole (11); or the first groove (111) is circumferentially spiral along the through hole (11).

6. The heating component according to claim 2, characterized in that, The outer peripheral surface of the liquid guide (1) is provided with a second groove (12), and the heating element (2) is embedded in the second groove (12).

7. The heating component according to claim 2, characterized in that, The heating element (2) is inserted into the liquid conductor (1), and the heating element (2) and the liquid conductor (1) are integrally formed.

8. The heating component according to claim 1, characterized in that, The heating component further includes a connecting component (3), which is thermally connected to the liquid conductor (1). The connecting component (3) includes a first conductive element (31), a second conductive element (32), and an insulating connector (33). The first conductive element (31) and the second conductive element (32) are spaced apart on one side of the liquid conductor (1). The insulating connector (33) is disposed between the first conductive element (31) and the second conductive element (32). One end of the insulating connector (33) is fixedly connected to the first conductive element (31), and the other end of the insulating connector (33) is fixedly connected to the second conductive element (32). The carbon fiber heating element (21) is at least partially wound around the insulating connector (33). One end of the carbon fiber heating element (21) is electrically connected to the first conductive element (31), and the other end of the carbon fiber heating element (21) is electrically connected to the second conductive element (32).

9. The heating element according to any one of claims 1-8, characterized in that, The heating element (2) further includes a liquid-absorbing fiber element (22), and the carbon fiber heating element (21) and the liquid-absorbing fiber element (22) are woven or wound together to form the heating element (2); And / or, the heating element (2) further includes a fixing member (23), and the carbon fiber heating element (21) and the fixing member (23) are woven into a mesh structure to form the heating element (2).

10. An atomizer, characterized in that, It includes an atomizing component and a heating component as described in any one of claims 1-9, wherein the atomizing component is provided with a liquid storage chamber, and the liquid guide (1) is in communication with the liquid storage chamber.

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