WO2024055719A1

WO2024055719A1 - Heating assembly and aerosol generation device

Info

Publication number: WO2024055719A1
Application number: PCT/CN2023/105219
Authority: WO
Inventors: 梁峰; 郭玉; 杜贤武; 李欢喜; 刘小力; 冼小毅; 邓原冰
Original assignee: 深圳麦时科技有限公司
Priority date: 2022-09-16
Filing date: 2023-06-30
Publication date: 2024-03-21
Also published as: CN115606866A

Abstract

The present disclosure provides a heating assembly and an aerosol generation device. The heating assembly comprises an accommodation structure, a plurality of heating films, and a power supply assembly. The accommodation structure is provided with a proximal opening and is used for accommodating an aerosol generation product by means of the proximal opening and radiating infrared rays when being heated so as to heat the aerosol generation product; the plurality of heating films are arranged at intervals on the accommodation structure in the length direction of the accommodation structure and are used for heating the accommodation structure during power-on; the heating films are distributed in a linear shape; the power supply assembly comprises at least three electrodes; the at least three electrodes are respectively used for being coupled to the power supply assembly and are arranged at a first end and/or a second end of the accommodation structure; and every two electrodes form a group and are electrically connected to one heating film so as to supply power to the corresponding heating film. Segmented heating of the heating assembly can be achieved, continuous release and vaping taste of an aerosol are guaranteed, and the phenomenon that the local temperature is too high or too low is avoided; moreover, the energy consumption of the heating assembly is reduced.

Description

加热组件及气溶胶生成装置Heating components and aerosol generating devices

相关申请的交叉引用Cross-references to related applications

本申请基于2022年09月16日提交的中国专利申请202211132175.9主张其优先权，此处通过参照引入其全部的记载内容。This application claims priority based on Chinese patent application 202211132175.9 submitted on September 16, 2022, the entire contents of which are incorporated herein by reference.

【技术领域】【Technical field】

本发明涉及电子雾化技术领域，尤其涉及一种加热组件及气溶胶生成装置。The present invention relates to the technical field of electronic atomization, and in particular to a heating component and an aerosol generating device.

【背景技术】【Background technique】

由于传统气溶胶生成制品，在燃烧过程中会产生大量有害物质；而加热不燃烧气溶胶生成装置，只需将特制的加热组件加热到350℃左右就可雾化气溶胶生成制品以产生气溶胶，且有害物质大幅度减少；相比其它电子雾化装置，加热不燃烧气溶胶生成装置通过控制加热组件的温度，来控制气溶胶生成制品的烘烤温度，以形成气溶胶，更受消费者欢迎。Traditional aerosol-generating products will produce a large amount of harmful substances during the combustion process; the heat-not-burn aerosol generation device only needs to heat a special heating component to about 350°C to atomize the aerosol-generating products to generate aerosols. , and harmful substances are significantly reduced; compared with other electronic atomization devices, the heat-not-burn aerosol generation device controls the baking temperature of the aerosol-generating products by controlling the temperature of the heating component to form aerosols, which is more popular among consumers welcome.

加热组件的形态可分为***气溶胶生成制品内的中心式加热组件，以及包裹在气溶胶生成制品外的周圈式加热组件两类。目前，不管是中心加热还是周圈加热通常采用加热元件整体升高至一定温度的方式同时沿气溶胶生成制品轴高长度方向加热气溶胶生成制品，如此带来的问题是无法根据对发热体的实际温度场需求而控制发热体对气溶胶生成制品沿轴向分别控制，例如分成两段控制，尤其对于长度较长的气溶胶生成制品如果采用非分段控制的一体加热，则容易出现局部温度过高或过低的现象，影响气溶胶的口感。The form of the heating component can be divided into two types: a central heating component inserted into the aerosol-generating product, and a peripheral heating component wrapped outside the aerosol-generating product. At present, whether it is central heating or peripheral heating, the heating element is usually raised to a certain temperature while simultaneously heating the aerosol-generating product along the axis of the aerosol-generating product. The problem caused by this is that it cannot be based on the heating element. The actual temperature field needs to control the heating element to separately control the aerosol-generating product along the axial direction, for example, divided into two sections for control. Especially for long-length aerosol-generating products, if non-segmented control is used for integrated heating, local temperatures are prone to occur. Too high or too low affects the taste of the aerosol.

【发明内容】[Content of the invention]

本公开提供的加热组件及气溶胶生成装置，旨在解决现有加热组件无法根据对发热体的实际温度场需求而控制发热体对气溶胶生成制品沿轴向分别控制，例如分成两段控制，尤其对于长度较长的气溶胶生成制品如果采用非分段控制的一体加热，则容易出现局部温度过高或过低的现象，影响气溶胶的口感的问题。The heating assembly and aerosol generation device provided by the present disclosure are intended to solve the problem that the existing heating assembly cannot control the heating body to separately control the aerosol-generating product in the axial direction according to the actual temperature field demand of the heating body, for example, divided into two sections for control. Especially for long-length aerosol-generating products, if non-segmentally controlled integrated heating is used, local temperatures may be too high or too low, affecting the taste of the aerosol.

为解决上述技术问题，本公开采用的一个技术方案是：提供一种加热组件。该加热组件包括收容结构、多个加热膜以及供电组件；其中，收容结构具有近端开口，用于通过所述近端开口收容气溶胶生成制品，并在被加热时辐射红外线以加热所述气溶胶生成制品；多个加热膜沿所述收容结构的长度方向间隔设置于所述收容结构上，用于在通电时加热所述收容结构；其中，每一所述加热膜呈线状分布；供电组件包括至少三个电极；所述至少三个电极分别用以与电源组件藕接，且设置于所述收容结构的第一端和/或第二端；且每两个所述电极为一组与一个所述加热膜电连接，以向对应的所述加热膜供电。In order to solve the above technical problems, one technical solution adopted by the present disclosure is to provide a heating component. The heating component includes a receiving structure, a plurality of heating films and a power supply component; wherein the receiving structure has a proximal opening for receiving the aerosol-generating product through the proximal opening, and radiates infrared rays to heat the aerosol when heated. Sol-generating product; a plurality of heating films are arranged on the containment structure at intervals along the length direction of the containment structure, for heating the containment structure when power is supplied; wherein each of the heating films is linearly distributed; power supply The component includes at least three electrodes; the at least three electrodes are respectively used to couple with the power component and are arranged at the first end and/or the second end of the receiving structure; and every two electrodes are a group It is electrically connected to one of the heating films to supply power to the corresponding heating film.

其中，每一所述加热膜包括至少一条加热线。Wherein, each heating film includes at least one heating line.

其中，每一所述加热膜包括并联的至少两条加热线。Wherein, each heating film includes at least two heating lines connected in parallel.

其中，所述至少两条加热线中的至少部分所述加热线为曲线。Wherein, at least part of the heating lines among the at least two heating lines is a curve.

其中，所述曲线为U型曲线或S型曲线。Wherein, the curve is a U-shaped curve or an S-shaped curve.

其中，所述多个加热膜包括第一加热膜和第二加热膜；Wherein, the plurality of heating films include a first heating film and a second heating film;

所述供电组件包括第一电极、第二电极、第三电极以及第四电极；所述第一电极和所述第二电极设置于所述收容结构的第一端，并分别与所述第一加热膜电连接；所述第三电极和所述第四电极设置于所述收容结构的第二端，并分别与所述第二加热膜电连接。The power supply component includes a first electrode, a second electrode, a third electrode and a fourth electrode; the first electrode and the second electrode are disposed at the first end of the receiving structure and are connected to the first electrode respectively. The heating film is electrically connected; the third electrode and the fourth electrode are provided at the second end of the receiving structure and are electrically connected to the second heating film respectively.

其中，所述第一加热膜的多条加热线的两端分别延伸至所述收容结构的靠近第一端的位置，以分别与所述第一电极和所述第二电极电连接；Wherein, two ends of the plurality of heating wires of the first heating film respectively extend to a position close to the first end of the containing structure to be electrically connected to the first electrode and the second electrode respectively;

所述第二加热膜的多条加热线的两端分别延伸至所述收容结构的靠近第二端的位置，以分别与所述第三电极和所述第四电极电连接。Two ends of the plurality of heating wires of the second heating film respectively extend to a position close to the second end of the receiving structure to be electrically connected to the third electrode and the fourth electrode respectively.

其中，所述第一电极、所述第二电极、所述第三电极以及所述第四电极中的每一电极均包括藕接部和连接部；Wherein, each of the first electrode, the second electrode, the third electrode and the fourth electrode includes a coupling part and a connecting part;

所述藕接部设置于所述收容结构的端部，用于与电源组件藕接，以向对应的所述加热膜供电；所述连接部与所述藕接部电连接，并沿所述收容结构的长度方向朝向背离所述藕接部的方向延伸，以与相邻的所述加热膜中的每一所述加热线的一个端部电连接。The coupling portion is provided at the end of the receiving structure and is used for coupling with a power component to supply power to the corresponding heating film; the connecting portion is electrically connected to the coupling portion and is connected along the The length direction of the receiving structure extends in a direction away from the coupling portion to be electrically connected to one end of each heating wire in the adjacent heating films.

其中，所述藕接部被构造成沿所述收容结构的周向方向延伸的弧形结构。 Wherein, the coupling portion is configured as an arc-shaped structure extending along the circumferential direction of the receiving structure.

其中，每一所述加热膜包括间隔设置的第一加热线和第二加热线；所述第一加热线为沿所述收容结构的周向方向延伸的曲线；所述第二加热线包围所述第一加热线的***轮廓。Wherein, each heating film includes a first heating line and a second heating line arranged at intervals; the first heating line is a curve extending along the circumferential direction of the receiving structure; the second heating line surrounds all The outer contour of the first heating wire.

其中，所述第二加热线包括依次连接的第一部分、第二部分以及第三部分；沿所述收容结构的周向方向，所述第一部分位于所述第一加热线的一侧，所述第三部分位于所述第一加热线的另一侧；所述第一部分为沿所述收容结构的周向方向延伸的曲线；所述第三部分为沿所述收容结构的长度方向延伸的直线；Wherein, the second heating wire includes a first part, a second part and a third part connected in sequence; along the circumferential direction of the receiving structure, the first part is located on one side of the first heating wire, and the The third part is located on the other side of the first heating line; the first part is a curve extending along the circumferential direction of the containing structure; the third part is a straight line extending along the length direction of the containing structure ;

所述第二部分位于所述第一加热线靠近所述收容结构的中心区域的一侧，且所述第二部分为沿所述收容结构的周向方向延伸的直线。The second part is located on a side of the first heating line close to the central area of the receiving structure, and the second part is a straight line extending along the circumferential direction of the receiving structure.

其中，所述第一部分与所述第一加热线均为U型曲线，且每一U型结构的尺寸大小相同。Wherein, the first part and the first heating line are both U-shaped curves, and the size of each U-shaped structure is the same.

所述供电组件包括第一电极、第二电极以及第三电极；所述第一电极设置于所述收容结构的第一端，并与所述第一加热膜电连接；所述第二电极设置于所述收容结构的第二端，并与所述第二加热膜电连接；所述第三电极与所述第一电极或第二电极位于所述收容结构的同一端，并分别与所述第一加热膜和所述第二加热膜电连接。The power supply component includes a first electrode, a second electrode and a third electrode; the first electrode is provided at the first end of the receiving structure and is electrically connected to the first heating film; the second electrode is provided at the second end of the accommodation structure and electrically connected to the second heating film; the third electrode and the first electrode or the second electrode are located at the same end of the accommodation structure and are respectively connected to the The first heating film and the second heating film are electrically connected.

其中，所述第一电极和/或所述第二电极为沿所述收容结构的周向方向延伸的弧形结构；Wherein, the first electrode and/or the second electrode are arc-shaped structures extending along the circumferential direction of the receiving structure;

所述第三电极包括公共藕接部和公共连接部；所述公共藕接部与所述第一电极或所述第二电极位于所述收容结构的同一端，用于与电源组件藕接；所述公共连接部与所述公共藕接部电连接，并沿所述收容结构的长度方向朝向背离所述公共藕接部的方向延伸，以分别与所述第一加热膜和所述第二加热膜电连接。The third electrode includes a common coupling part and a common connection part; the common coupling part and the first electrode or the second electrode are located at the same end of the receiving structure and are used for coupling with the power component; The common connection portion is electrically connected to the common coupling portion, and extends along the length direction of the receiving structure in a direction away from the common coupling portion to respectively connect with the first heating film and the second heating film. Heating film electrical connection.

其中，所述第一加热膜的多条加热线和所述第二加热膜的多条加热线分别为沿所述收容结构的长度方向延伸的曲线。Wherein, the plurality of heating lines of the first heating film and the plurality of heating lines of the second heating film are respectively curves extending along the length direction of the receiving structure.

其中，所述第一加热膜还包括第一连接部和第二连接部；所述第一加热膜中的每条加热线的第一端分别与所述第一连接部连接，以通过所述第一连接部的部分与所述第一电极电连接；所述第一加热膜中的每条加热线的第二端分别与所述第二连接部连接，以通过所述第二连接部的部分与所述第三电极电连接；和/或，Wherein, the first heating film further includes a first connection part and a second connection part; the first end of each heating wire in the first heating film is respectively connected to the first connection part to pass through the A portion of the first connecting portion is electrically connected to the first electrode; the second end of each heating wire in the first heating film is respectively connected to the second connecting portion to pass through the second connecting portion. part is electrically connected to the third electrode; and/or,

所述第二加热膜还包括第三连接部和第四连接部；所述第二加热膜中的每条加热线的第一端分别与所述第三连接部连接，以通过所述第三连接部的部分与所述第三电极电连接；所述第二加热膜中的每条加热线的第二端分别与所述第四连接部连接，以通过所述第四连接部的部分与所述第四电极电连接。The second heating film also includes a third connection part and a fourth connection part; the first end of each heating line in the second heating film is respectively connected to the third connection part to pass through the third connection part. A portion of the connecting portion is electrically connected to the third electrode; the second end of each heating wire in the second heating film is respectively connected to the fourth connecting portion, so as to be connected to the third electrode through a portion of the fourth connecting portion. The fourth electrode is electrically connected.

其中，所述收容结构包括：Wherein, the containment structure includes:

基体，呈中空管状，用于***述气溶胶生成制品；The base body is in the shape of a hollow tube and is used to accommodate the aerosol-generating product;

辐射层，设置于所述基体的侧壁的内表面，用于在被加热时辐射红外线以加热所述气溶胶生成制品；其中，所述加热膜设置于所述基体背离所述辐射层的一侧。A radiation layer, disposed on the inner surface of the side wall of the base body, for radiating infrared rays to heat the aerosol-generating product when heated; wherein the heating film is disposed on a side of the base body away from the radiation layer. side.

辐射层，设置于所述基体的侧壁的外表面，用于在被加热时辐射红外线以加热所述气溶胶生成制品；其中，所述加热膜设置于所述辐射层背离所述基体的一侧。A radiation layer, disposed on the outer surface of the side wall of the base body, for radiating infrared rays to heat the aerosol-generating product when heated; wherein the heating film is disposed on a side of the radiating layer facing away from the base body. side.

基体，呈中空管状；且所述基体包括主体和分散于所述主体中的红外辐射材料；所述基体用于收容气溶胶生成基质，并在被加热时辐射红外线以加热所述气溶胶生成制品；其中，所述加热膜设置于所述基体的侧壁的外表面。The base body is in the shape of a hollow tube; and the base body includes a main body and an infrared radiation material dispersed in the main body; the base body is used to accommodate an aerosol-generating substrate, and radiates infrared rays when heated to heat the aerosol-generating product. ; Wherein, the heating film is provided on the outer surface of the side wall of the base body.

其中，所述基体为透明基体。Wherein, the substrate is a transparent substrate.

为解决上述技术问题，本公开采用的另一个技术方案是：提供一种气溶胶生成装置。该气溶胶生成装置包括：加热组件及电源组件；其中，加热组件为上述所涉及的加热组件；电源组件与所述加热组件电连接，用于向所述加热组件供电。In order to solve the above technical problems, another technical solution adopted by the present disclosure is to provide an aerosol generating device. The aerosol generating device includes: a heating component and a power supply component; wherein the heating component is the above-mentioned heating component; the power supply component is electrically connected to the heating component and is used to supply power to the heating component.

本公开实施例的有益效果，区别于现有技术：本公开提供的加热组件及气溶胶生成装置，该加热组件通过设置收容结构和多个加热膜，使多个加热膜沿收容结构的长度方向间隔设置于收容结构上，并使每一加热膜呈线状分布，以通过该多个加热膜在通电时加热收容结构，从而使收容结构被加热而辐射红外线，以利用该红外线对收容于收容结构内的气溶胶生成制品进行加热并雾化。其中，通过红外线加热的方式，由于红外线具有一定的穿透性，不需要介质，加热效率较高，能够有效提高气溶胶生成制品的预热效率，且能够有效降低气溶胶生成制品内外的温度差，从而对气溶胶生成制品的烘烤更加均匀，避免出现局部高温导致气溶胶生成制品被烧焦的问题。另外，通过设置供电组件，使供电组件包括至少三个电极，且每两个电极为一组与一个加热膜电连接，以通过该电极组向对应的加热膜供电，从而使间隔设置的多个加热膜可以通过对应的电极组独立接收电源组件的电功率，以在收容结构上沿收容结构的长度方向构成多个加热区域，实现加热组件沿其长度方向的分段加热，进而使该加热组件可根据实际温度场需求控制不同加热区域的加热温度，以保证气溶胶的持续释放以及用户抽吸前后口感的一致性，避免出现局部温度过高或过低的现象。此外，通过将用于与电源组件藕接的至少三个电极设置于收容结构的第一端和/或第二端，不仅能够向多个加热膜分别供电，实现加热组件的分段加热功能，且无需在收容结构沿其长度方向的中间区域另设与电源藕接的的电极，有效避免了位于收容结构的中间区域的电极因与其它金属接触而向外部传导热量的问题发生，进而不仅降低了加热组件的能耗，且保证了收容结构的中间区域与附近其它区域的温度的一致性，提升了与收容结构的中间区域对应的气溶胶生成制品的雾化效果，增强了用户抽吸口感及体验。The beneficial effects of the embodiments of the present disclosure are different from those of the prior art: the heating assembly and the aerosol generation device provided by the present disclosure, the heating assembly is provided with a containment structure and a plurality of heating films, so that the plurality of heating films are arranged along the length direction of the containment structure The heating films are arranged at intervals on the containment structure, and each heating film is distributed linearly, so that the containment structure is heated by the plurality of heating films when the electricity is energized, so that the containment structure is heated and radiates infrared rays, so as to utilize the infrared rays to store in the containment structure. The aerosol-generating article within the structure is heated and atomized. Among them, through infrared heating, because infrared rays have certain penetrability, no medium is needed, and the heating efficiency is high. It can effectively improve the preheating efficiency of aerosol-generating products, and can effectively reduce the temperature difference between the inside and outside of aerosol-generating products. , thereby baking the aerosol-generating products more evenly and avoiding the problem of burning the aerosol-generating products caused by local high temperatures. In addition, by arranging the power supply component, the power supply component includes at least three electrodes, and each two electrodes are electrically connected to a heating film as a group, so that power is supplied to the corresponding heating film through the electrode group, so that the plurality of spaced apart electrodes are The heating film can independently receive the electrical power of the power supply component through the corresponding electrode group to form multiple heating areas along the length direction of the containment structure, thereby achieving segmented heating of the heating component along its length direction, thereby making the heating component Control the heating temperature of different heating areas according to the actual temperature field requirements to ensure the continuous release of aerosols and the user's suction before and after Consistency of taste and avoid local temperature being too high or too low. In addition, by arranging at least three electrodes for coupling with the power component at the first end and/or the second end of the receiving structure, not only can power be supplied to multiple heating films respectively, thereby realizing the segmented heating function of the heating component, There is no need to install additional electrodes connected to the power supply in the middle area of the containment structure along its length. This effectively avoids the problem of the electrodes in the middle area of the containment structure conducting heat to the outside due to contact with other metals, thereby not only reducing the It reduces the energy consumption of the heating component, ensures the temperature consistency between the middle area of the containment structure and other nearby areas, improves the atomization effect of the aerosol-generating products corresponding to the middle area of the containment structure, and enhances the user's suction taste. and experience.

【附图说明】[Picture description]

图1是本公开一实施例提供的气溶胶生成***的结构示意图；Figure 1 is a schematic structural diagram of an aerosol generation system provided by an embodiment of the present disclosure;

图2是本公开一实施例提供的气溶胶生成装置的结构示意图；Figure 2 is a schematic structural diagram of an aerosol generation device provided by an embodiment of the present disclosure;

图3为本公开第一实施例提供的加热组件的横向截面图；Figure 3 is a transverse cross-sectional view of the heating assembly provided by the first embodiment of the present disclosure;

图4为本公开一实施例提供的加热组件的立体图；Figure 4 is a perspective view of a heating assembly provided by an embodiment of the present disclosure;

图5a为图4所示加热组件在第一视觉下的拆解示意图；Figure 5a is a schematic disassembly view of the heating assembly shown in Figure 4 in the first view;

图5b为图4所示加热组件在第二视觉下的拆解示意图；Figure 5b is a schematic disassembly view of the heating assembly shown in Figure 4 under a second view;

图6是本公开一具体实施例提供的加热组件的横向截面图；Figure 6 is a transverse cross-sectional view of a heating assembly provided by a specific embodiment of the present disclosure;

图7为本公开一实施例提供的气溶胶生成制品收容于收容结构内的结构简图；Figure 7 is a schematic structural diagram of an aerosol-generating product contained in a containment structure according to an embodiment of the present disclosure;

图8为本公开另一实施例提供的气溶胶生成制品收容于收容结构内的结构简图；Figure 8 is a schematic structural diagram of an aerosol-generating product contained in a containment structure according to another embodiment of the present disclosure;

图9a为图4所示多个加热膜及供电组件沿收容结构的周向方向展开的示意图；Figure 9a is a schematic view of the multiple heating films and power supply components shown in Figure 4 deployed along the circumferential direction of the containment structure;

图9b为图9a中第一加热膜和第一电极和第二电极的结构示意图；Figure 9b is a schematic structural diagram of the first heating film, the first electrode and the second electrode in Figure 9a;

图10为另一实施例提供的多个加热膜和供电组件展开后的示意图；Figure 10 is a schematic diagram of multiple heating films and power supply components developed according to another embodiment;

图11为本公开另一实施例提供的加热组件的立体图；Figure 11 is a perspective view of a heating assembly provided by another embodiment of the present disclosure;

图12为图11所示加热组件的拆解示意图；Figure 12 is a schematic disassembly view of the heating assembly shown in Figure 11;

图13为图11所示多个加热膜及供电组件沿收容结构的周向方向展开的示意图；Figure 13 is a schematic view of the multiple heating films and power supply components shown in Figure 11 deployed along the circumferential direction of the containment structure;

图14为又一实施例提供的多个加热膜和供电组件展开后的示意图；Figure 14 is a schematic view of multiple heating films and power supply components after expansion according to yet another embodiment;

图15为本公开第二实施例提供的加热组件的横向截面图；Figure 15 is a transverse cross-sectional view of the heating assembly provided by the second embodiment of the present disclosure;

图16为本公开另一具体实施例提供的加热组件的横向截面图；Figure 16 is a transverse cross-sectional view of a heating assembly provided by another specific embodiment of the present disclosure;

图17为本公开第三实施例提供的加热组件的横向截面图。Figure 17 is a transverse cross-sectional view of a heating assembly provided by a third embodiment of the present disclosure.

附图标记说明：
气溶胶生成装置1；气溶胶生成制品2；加热组件10；电源组件20；收容结构11；基体111；收容腔110；第一端a；第
二端b；辐射层112；第一绝缘层113；第二绝缘层114；加热膜12；第一加热膜12a；第二加热膜12b；第一加热线121；第二加热线122；第一连接部123；第二连接部124；第三连接部125；第四连接部126；供电组件13；第一电极131/136；第二电极132/137；第三电极133/138；第四电极134；藕接部135a；连接部135b；公共藕接部139a；公共连接部139b。Explanation of reference symbols:
Aerosol generating device 1; aerosol generating product 2; heating component 10; power supply component 20; receiving structure 11; base 111; receiving cavity 110; first end a; second end b; radiation layer 112; first insulating layer 113 ; Second insulating layer 114; Heating film 12; First heating film 12a; Second heating film 12b; First heating wire 121; Second heating wire 122; First connection portion 123; Second connection portion 124; Third connection part 125; fourth connection part 126; power supply component 13; first electrode 131/136; second electrode 132/137; third electrode 133/138; fourth electrode 134; coupling part 135a; connection part 135b; common coupling Connecting portion 139a; common connecting portion 139b.

【具体实施方式】【Detailed ways】

下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本公开的一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this disclosure.

本公开中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本公开实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、***、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。The terms “first”, “second” and “third” in this disclosure are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present disclosure are only used to explain the relative positional relationship between components in a specific posture (as shown in the accompanying drawings). , sports conditions, etc., if the specific posture changes, the directional indication will also change accordingly. Furthermore, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. 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 units inherent to such processes, methods, products or devices.

在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本公开的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。 Reference herein to "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present disclosure. The appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.

下面结合附图和实施例对本公开进行详细的说明。The present disclosure will be described in detail below with reference to the accompanying drawings and examples.

请参阅图1，图1为本公开一实施例提供的气溶胶生成***示意图；Please refer to Figure 1, which is a schematic diagram of an aerosol generation system provided by an embodiment of the present disclosure;

在本实施例中，提供了一种气溶胶生成***，该气溶胶生成***包括气溶胶生成装置1和收容于气溶胶生成装置1内的气溶胶生成制品2。其中，气溶胶生成装置1用于加热并雾化该气溶胶生成制品2，以形成气溶胶，供用户抽吸。该气溶胶生成装置1具体可用于医疗、美容、保健、电子雾化等技术领域；其具体结构与功能可参见以下实施例提供的气溶胶生成装置1的描述。该气溶胶生成制品2可采用固体基质，可以包括烟草、香草叶、茶叶、薄荷叶等植物叶类一种或多种的粉末、颗粒、碎片细条、条带或薄片中的一种或多种；或者，固体基质可以包含附加的挥发性香味化合物，以在基质受热时被释放。当然，气溶胶生成制品2也可为液体基质或膏状基质，比如添加香气成分的油类、药液等。In this embodiment, an aerosol generating system is provided. The aerosol generating system includes an aerosol generating device 1 and an aerosol generating product 2 accommodated in the aerosol generating device 1 . The aerosol generating device 1 is used to heat and atomize the aerosol generating product 2 to form an aerosol for the user to inhale. The aerosol generating device 1 can be specifically used in medical, beauty, health care, electronic atomization and other technical fields; its specific structure and function can be found in the description of the aerosol generating device 1 provided in the following embodiments. The aerosol-generating product 2 can use a solid matrix, and can include one or more powders, granules, fragments, thin strips, strips or flakes of one or more plant leaves such as tobacco, vanilla leaves, tea leaves, mint leaves, etc. ;Alternatively, the solid matrix may contain additional volatile fragrance compounds that are released when the matrix is heated. Of course, the aerosol-generating product 2 can also be a liquid base or a paste base, such as oils, medicinal liquids, etc. with added aroma components.

请参阅图2，图2为本公开一实施例提供的气溶胶生成装置1示意图；Please refer to Figure 2, which is a schematic diagram of an aerosol generating device 1 provided by an embodiment of the present disclosure;

在本实施例中，提供一种气溶胶生成装置1，该气溶胶生成装置1包括加热组件10和电源组件20。其中，加热组件10用于收容并在通电时雾化气溶胶生成制品2以产生气溶胶；加热组件10的具体结构与功能可参见以下任一实施例所涉及的加热组件10。电源组件20与加热组件10电连接，用于向加热组件10供电。电源组件20具体可为锂离子电池。In this embodiment, an aerosol generating device 1 is provided. The aerosol generating device 1 includes a heating component 10 and a power supply component 20 . The heating component 10 is used to accommodate and atomize the aerosol-generating product 2 when power is applied to generate aerosol; the specific structure and function of the heating component 10 may be referred to the heating component 10 involved in any of the following embodiments. The power supply component 20 is electrically connected to the heating component 10 and is used to supply power to the heating component 10 . The power component 20 may be a lithium-ion battery.

请参阅图3和图4，图3为本公开第一实施例提供的加热组件的横向截面图；图4为本公开一实施例提供的加热组件的立体图；在第一实施例中，提供一种加热组件10。该加热组件10包括收容结构11、多个加热膜12和供电组件13。Please refer to Figures 3 and 4. Figure 3 is a transverse cross-sectional view of a heating component provided by a first embodiment of the present disclosure; Figure 4 is a perspective view of a heating component provided by an embodiment of the present disclosure; in the first embodiment, a A heating component 10. The heating component 10 includes a receiving structure 11 , a plurality of heating films 12 and a power supply component 13 .

如图3所示，收容结构11包括基体111和辐射层112。基体111为中空管状，且基体111具有收容腔110和与收容腔110连通的近端开口和远端开口，近端开口和远端开口沿基体111的长度方向C相对设置；以下定义近端开口位于收容结构11的第一端a，远端开口位于收容结构11的第二端b。收容腔110用于收容气溶胶生成制品2；气溶胶生成制品2具体通过近端开口沿收容腔110的长度方向C收容于收容腔110内或从收容腔110内移出。其中，近端开口为加热组件10靠近吸嘴的一端。具体的，基体111可为中空管状结构，该中空管状结构围设形成收容腔110。具体的，基体111的外径沿其长度方向C均一；基体111具体可为中空圆柱形。As shown in FIG. 3 , the containment structure 11 includes a base 111 and a radiation layer 112 . The base body 111 is hollow tubular, and the base body 111 has a receiving cavity 110 and a proximal opening and a distal opening connected to the receiving cavity 110. The proximal opening and the distal opening are arranged oppositely along the length direction C of the base body 111; the proximal opening is defined below. It is located at the first end a of the receiving structure 11 , and the distal opening is located at the second end b of the receiving structure 11 . The receiving cavity 110 is used to receive the aerosol-generating product 2; the aerosol-generating product 2 is specifically received in or removed from the receiving cavity 110 along the length direction C of the receiving cavity 110 through the proximal opening. The proximal opening is the end of the heating component 10 close to the suction nozzle. Specifically, the base 111 can be a hollow tubular structure, and the hollow tubular structure surrounds the receiving cavity 110 . Specifically, the outer diameter of the base body 111 is uniform along its length direction C; the base body 111 may be hollow cylindrical.

具体的，基体111可采用绝缘材料制备，比如，基体111可以是石英管、陶瓷管或云母管等等。优选地，基体111可为透明石英管，以便于红外线穿过。当然，基体111也可以采用非绝缘材料制备，例如采用不锈钢、铝等金属制备。Specifically, the base 111 can be made of an insulating material. For example, the base 111 can be a quartz tube, a ceramic tube, a mica tube, or the like. Preferably, the base 111 can be a transparent quartz tube to facilitate the passage of infrared rays. Of course, the base 111 can also be made of non-insulating materials, such as stainless steel, aluminum and other metals.

辐射层112设置于基体111侧壁的内表面，用于在被加热时辐射红外线，以利用红外线加热并雾化收容于收容腔110内的气溶胶生成制品2。上述利用红外线加热气溶胶生成制品2，由于红外线具有一定的穿透性，不需要介质，加热效率较高，能够有效提高气溶胶生成制品2的预热效率，降低气溶胶生成制品2内外的温度差，从而使气溶胶生成制品2的烘烤更加均匀，避免出现局部高温导致气溶胶生成制品2被烧焦的问题。同时，通过将辐射层112设置于基体111的内表面，辐射层112辐射的红外线无需穿过基体111可直接辐射至气溶胶生成制品2，红外线的利用率较高。The radiation layer 112 is disposed on the inner surface of the side wall of the base 111 for radiating infrared rays when heated, so as to use the infrared rays to heat and atomize the aerosol-generating product 2 contained in the containing cavity 110 . The above-mentioned method of using infrared rays to heat the aerosol-generating product 2 has a certain penetration, does not require a medium, and has high heating efficiency. It can effectively improve the preheating efficiency of the aerosol-generating product 2 and reduce the temperature inside and outside the aerosol-generating product 2 Therefore, the aerosol-generating product 2 can be baked more uniformly, and the problem of the aerosol-generating product 2 being burned due to local high temperature can be avoided. At the same time, by disposing the radiation layer 112 on the inner surface of the base 111, the infrared rays radiated by the radiation layer 112 can be directly radiated to the aerosol generating product 2 without passing through the base 111, and the utilization rate of infrared rays is high.

其中，辐射层112具体可采用丝印、溅射、涂敷、印刷等方式形成于基体111侧壁的整个内表面。辐射层112具体可为红外层，红外层的材料包括钙钛矿体系、尖晶石体系、碳化物、硅化物、氮化物、氧化物以及稀土系材料等高红外发射率材料中的至少一种。The radiation layer 112 may be formed on the entire inner surface of the side wall of the base body 111 by silk screen printing, sputtering, coating, printing, or other methods. The radiation layer 112 may specifically be an infrared layer. The material of the infrared layer includes at least one of high infrared emissivity materials such as perovskite system, spinel system, carbide, silicide, nitride, oxide, and rare earth materials. .

结合图3至图5b，图5a为图4所示加热组件在第一视觉下的拆解示意图；图5b为图4所示加热组件在第二视觉下的拆解示意图；多个加热膜12设置于基体111背离辐射层112的一侧，并沿收容结构11的长度方向C间隔设置于收容结构11上，用于在通电时产生热量，以加热辐射层112，使辐射层112被加热而辐射红外线。具体的，加热膜12使用通电释放焦耳热的电阻材料，如厚膜印刷电阻层、薄膜印刷电阻层或纳米电阻层等。With reference to Figures 3 to 5b, Figure 5a is a schematic disassembly view of the heating component shown in Figure 4 under a first view; Figure 5b is a schematic disassembly view of the heating component shown in Figure 4 under a second view; a plurality of heating films 12 They are arranged on the side of the base 111 away from the radiation layer 112 and are spaced on the accommodation structure 11 along the length direction C of the accommodation structure 11 to generate heat when power is applied to heat the radiation layer 112 so that the radiation layer 112 is heated. Radiates infrared rays. Specifically, the heating film 12 uses a resistive material that releases Joule heat when energized, such as a thick film printed resistor layer, a thin film printed resistor layer, or a nanometer resistor layer.

其中，如图3所示，在基体111为绝缘基体111时，多个加热膜12具体设置于基体111背离辐射层112的一侧表面，加热膜12产生的热量经基体111热传导至辐射层112以加热辐射层112。可以理解，在该实施例中，加热膜12直接设置于收容结构11的表面，即加热膜12与收容结构11的表面直接接触。在基体111为非绝缘基体111时，优选地，基体111为金属材料制成，例如采用不锈钢制成，如图6所示，图6为本公开一具体实施例提供的加热组件10的横向截面图；基体111背离辐射层112的一侧表面还形成有耐高温的第一绝缘层113，加热膜12具体设置于第一绝缘层113背离基体111的一侧表面，以防止加热膜12与基体111之间短路；此时，加热膜12产生的热量依次经第一绝缘层113、基体111热传导至辐射层112以加热辐射层112。可以理解，在该实施例中，加热膜12通过第一绝缘层113设置于收容结构11上，即加热膜12与收容结构11的表面间接接触。在一个具体实施方式中，第一绝缘层113可以采用釉层。As shown in FIG. 3 , when the base 111 is an insulating base 111 , a plurality of heating films 12 are specifically disposed on a side surface of the base 111 away from the radiation layer 112 , and the heat generated by the heating films 12 is thermally conducted to the radiation layer 112 through the base 111 to heat the radiant layer 112. It can be understood that in this embodiment, the heating film 12 is directly disposed on the surface of the containing structure 11 , that is, the heating film 12 is in direct contact with the surface of the containing structure 11 . When the base body 111 is a non-insulating base body 111, preferably, the base body 111 is made of a metal material, such as stainless steel, as shown in Figure 6. Figure 6 is a transverse section of the heating assembly 10 provided by a specific embodiment of the present disclosure. Figure: A high-temperature-resistant first insulating layer 113 is also formed on the side surface of the base body 111 away from the radiation layer 112. The heating film 12 is specifically disposed on the side surface of the first insulating layer 113 away from the base body 111 to prevent the heating film 12 from contacting the base body. 111 are short-circuited; at this time, the heat generated by the heating film 12 is thermally conducted to the radiation layer 112 through the first insulating layer 113 and the base 111 to heat the radiation layer 112. It can be understood that in this embodiment, the heating film 12 is disposed on the containing structure 11 through the first insulating layer 113 , that is, the heating film 12 is in indirect contact with the surface of the containing structure 11 . In a specific implementation, the first insulating layer 113 may be a glaze layer.

在该实施例中，为了提高加热组件10的热量利用率，以进一步提高气溶胶生成制品2的加热效率；参阅图7，图7为本公开一实施例提供的气溶胶生成制品2收容于收容结构11内的结构简图；在气溶胶生成制品2收容于收容腔110内时，气溶胶生成制品2与收容结构11的侧壁的内表面(如辐射层112表面)直接接触。如此，在利用红外线辐射至气溶胶生成制品2的内部，以加热气溶胶生成制品2的同时，可同时通过收容结构11(如辐射层112)将加热膜12的热量传导至气溶胶生成制品2，以利用该热量进一步加热气溶胶生成制品2，提高了热量利用率，加快的雾化效率及气溶胶的生成速度。In this embodiment, in order to improve the heat utilization rate of the heating component 10 and further improve the heating efficiency of the aerosol-generating product 2; refer to Figure 7, which shows the aerosol-generating product 2 provided in an embodiment of the present disclosure. Schematic structural diagram of the structure 11; when the aerosol-generating product 2 is contained in the containing cavity 110, the aerosol-generating product 2 is in direct contact with the inner surface of the side wall of the containing structure 11 (such as the surface of the radiation layer 112). In this way, while using infrared radiation to the inside of the aerosol-generating product 2 to heat the aerosol-generating product 2, the heat of the heating film 12 can be conducted to the aerosol-generating product 2 through the containing structure 11 (such as the radiation layer 112). Product 2 uses the heat to further heat the aerosol to generate Product 2, which improves the heat utilization rate, accelerates the atomization efficiency and the aerosol generation speed.

当然，在其他实施例中，如图8所示，图8为本公开另一实施例提供的气溶胶生成制品2收容于收容结构11内的结构简图；在气溶胶生成制品2收容于收容腔110内时，气溶胶生成制品2也可与收容结构11的侧壁的内表面(如，辐射层112)间隔设置，以防止气溶胶生成制品2刮伤或蹭坏辐射层112的问题发生。可以理解，在该实施例中，气溶胶生成制品2主要通过红外线辐射加热。进一步的，加热膜12或/和辐射层112表面可以进一步涂覆保护层，保护层具体可以采用釉层。其中，辐射层112的厚度可以为10-100微米。优选地，辐射层112的厚度为20-40微米。在该实施方式中，辐射层112可采用厚膜印刷方式制作。辐射层112的材质可以包括黑硅、堇青石、过渡金属氧化物系列尖晶石、稀土氧化物、离子共掺杂钙钛矿、碳化硅、锆英石以及氮化硼中的一种或多种。当然，辐射层112的厚度还可以为1-10微米；优选地，辐射层112的厚度为1-5微米。在该实施方式中，辐射层112具体为薄膜镀膜。辐射层112材料可以为CrC、TiCN、类金刚石薄膜(DLC)。Of course, in other embodiments, as shown in Figure 8, Figure 8 is a schematic structural diagram of the aerosol-generating product 2 contained in the containment structure 11 according to another embodiment of the present disclosure; when the aerosol-generating product 2 is contained in the containment structure When inside the cavity 110 , the aerosol-generating product 2 can also be spaced apart from the inner surface of the side wall of the containing structure 11 (such as the radiation layer 112 ) to prevent the aerosol-generating product 2 from scratching or damaging the radiation layer 112 . . It will be appreciated that in this embodiment the aerosol-generating article 2 is heated primarily by infrared radiation. Furthermore, the surface of the heating film 12 or/and the radiation layer 112 may be further coated with a protective layer, and the protective layer may specifically be a glaze layer. Wherein, the thickness of the radiation layer 112 may be 10-100 microns. Preferably, the thickness of the radiation layer 112 is 20-40 microns. In this embodiment, the radiation layer 112 can be produced by thick film printing. The material of the radiation layer 112 may include one or more of black silicon, cordierite, transition metal oxide series spinel, rare earth oxide, ion co-doped perovskite, silicon carbide, zircon, and boron nitride. kind. Of course, the thickness of the radiation layer 112 can also be 1-10 microns; preferably, the thickness of the radiation layer 112 is 1-5 microns. In this embodiment, the radiation layer 112 is specifically a thin film coating. The material of the radiation layer 112 may be CrC, TiCN, or diamond-like carbon film (DLC).

结合图9a，图9a为图4所示多个加热膜及供电组件沿收容结构11的周向方向展开的示意图；每一加热膜12包括至少一条加热线。在一具体实施例中，每一加热膜12包括并联的至少两条加热线121、122，每一加热线121/122呈线条状沿收容结构11的长度方向C(见下图13)或周向方向(如图9a)延伸。可以理解，线条状的加热线121其长度尺寸远远大于宽度尺寸。Combined with Figure 9a, Figure 9a is a schematic diagram of the multiple heating films and power supply components shown in Figure 4 deployed along the circumferential direction of the containing structure 11; each heating film 12 includes at least one heating line. In a specific embodiment, each heating film 12 includes at least two heating wires 121 and 122 connected in parallel. Each heating wire 121/122 is in the shape of a line along the length direction C (see Figure 13 below) or circumference of the containing structure 11. Extend in the direction (as shown in Figure 9a). It can be understood that the length dimension of the linear heating wire 121 is much larger than the width dimension.

在一具体实施例中，如图9a所示，至少两条加热线121、122中的至少一条加热线121/122为曲线。具体的，每一加热膜12中的至少两条加热线121、122均为曲线。该曲线可以是U型曲线，或者S型曲线。当然，在其它具体实施例中，每一加热线121、122还可以是其它任意不规律弯曲的线条，比如，S型和U型组合的曲线；本公开对此并不加以限制。In a specific embodiment, as shown in Figure 9a, at least one heating line 121/122 of the at least two heating lines 121, 122 is a curve. Specifically, at least two heating lines 121 and 122 in each heating film 12 are curves. The curve can be a U-shaped curve or an S-shaped curve. Of course, in other specific embodiments, each heating wire 121, 122 can also be any other irregularly curved line, such as a combination of S-shaped and U-shaped curves; the present disclosure is not limited to this.

结合图4和图9a所示，供电组件13包括至少三个电极；至少三个电极分别用以与电源组件20藕接，且每两个电极为一组形成一个独立的供电组，并与多个加热膜12中的一个加热膜12电连接，以通过该供电组向对应的加热膜12供电，从而通过气溶胶生成装置1的电控板分别控制各个供电组的功率与加热时间，使间隔设置的多个加热膜12可以通过对应的供电组独立接收电源组件20的电功率，以在收容结构11上沿收容结构11的长度方向C构成多个加热区域，实现加热组件10沿其长度方向C的分段加热，进而使该加热组件10可根据实际温度场需求控制不同加热区域的加热温度，以保证气溶胶的持续释放以及用户抽吸前后口感的一致性，避免出现局部温度过高或过低的现象。其中，每一加热膜12对应连接两个电极。每一电极具体可采用银、金、铜以及含有金、银、和铜的合金等高导电率的金属材料。As shown in Figure 4 and Figure 9a, the power supply component 13 includes at least three electrodes; the at least three electrodes are respectively used to couple with the power supply component 20, and every two electrodes form an independent power supply group and are connected with multiple electrodes. One heating film 12 among the heating films 12 is electrically connected to supply power to the corresponding heating film 12 through the power supply group, so that the power and heating time of each power supply group are respectively controlled through the electronic control panel of the aerosol generation device 1, so that the interval The plurality of heating films 12 provided can independently receive the electric power of the power supply assembly 20 through the corresponding power supply group, so as to form multiple heating areas on the accommodation structure 11 along the length direction C of the accommodation structure 11 to realize the heating of the heating assembly 10 along its length direction C. Segmented heating, so that the heating component 10 can control the heating temperature of different heating areas according to actual temperature field requirements to ensure the continuous release of aerosols and the consistency of the user's taste before and after puffing, and to avoid local temperatures that are too high or too high. low phenomenon. Each heating film 12 is connected to two electrodes. Each electrode can specifically use metal materials with high conductivity such as silver, gold, copper, and alloys containing gold, silver, and copper.

具体的，如图4所示，至少三个电极设置于收容结构11的第一端a和/或第二端b；通过将用于与电源组件20藕接的至少三个电极设置于收容结构11的第一端a和/或第二端b，不仅能够向多个加热膜12分别供电，实现加热组件10的分段加热功能，且无需在收容结构11沿其长度方向C的中间区域另设与电源藕接的的电极，有效避免了位于收容结构11的中间区域的电极因与其它金属接触而向外部传导热量的问题发生，进而不仅降低了加热组件10的能耗，且保证了收容结构11的中间区域与附近其它区域的温度的一致性，提升了与收容结构11的中间区域对应的气溶胶生成制品2的雾化效果，增强了用户抽吸口感及体验。Specifically, as shown in FIG. 4 , at least three electrodes are provided on the first end a and/or the second end b of the receiving structure 11 ; by disposing at least three electrodes for coupling with the power component 20 on the receiving structure The first end a and/or the second end b of 11 can not only supply power to multiple heating films 12 respectively to realize the segmented heating function of the heating assembly 10, but there is no need to add additional power to the middle area of the containing structure 11 along its length direction C. The electrodes connected to the power supply effectively avoid the problem that the electrodes located in the middle area of the containment structure 11 conduct heat to the outside due to contact with other metals, thereby not only reducing the energy consumption of the heating component 10, but also ensuring the containment The temperature consistency between the middle area of the structure 11 and other nearby areas improves the atomization effect of the aerosol-generating product 2 corresponding to the middle area of the containment structure 11 and enhances the user's suction taste and experience.

在一个实施例中，结合图4至图9a，多个加热膜12的数量为二，两个加热膜12分别为第一加热膜12a和第二加热膜12b；第一加热膜12a和第二加热膜12b沿收容结构11的长度方向C间隔设置，且第一加热膜12a设置于收容结构11靠近第一端a的位置。第二加热膜12b设置于收容结构11靠近第二端b的位置。具体的，第一加热膜12a和第二加热膜12b设置于收容结构11的中心截面的两侧，且沿中心截面对称分布。其中，收容结构11的中心截面指收容结构11的一横向截面，该截面经过收容结构11沿其长度方向C的中点。In one embodiment, with reference to Figures 4 to 9a, the number of the plurality of heating films 12 is two. The two heating films 12 are respectively a first heating film 12a and a second heating film 12b; the first heating film 12a and the second heating film 12a. The heating films 12b are spaced apart along the length direction C of the containing structure 11, and the first heating film 12a is disposed at a position close to the first end a of the containing structure 11. The second heating film 12b is disposed near the second end b of the containing structure 11 . Specifically, the first heating film 12a and the second heating film 12b are disposed on both sides of the central section of the accommodation structure 11, and are symmetrically distributed along the central section. The central section of the containing structure 11 refers to a transverse section of the containing structure 11, which cross section passes through the midpoint of the containing structure 11 along its length direction C.

具体的，如图9a所示，第一加热膜12a和/或第二加热膜12b包括间隔设置的两条加热线。以下以第一加热膜12a包括间隔设置的第一加热线121和第二加热线122这两条加热线为例进行说明。第一加热线121为沿收容结构11的周向方向延伸的U型曲线，该U型曲线的每一U型结构开口朝向与收容结构11的长度方向C平行。第二加热线122呈门字结构包围第一加热线121的***轮廓。Specifically, as shown in Figure 9a, the first heating film 12a and/or the second heating film 12b includes two heating lines arranged at intervals. The following description takes the example that the first heating film 12a includes two heating lines, a first heating line 121 and a second heating line 122 arranged at intervals. The first heating line 121 is a U-shaped curve extending along the circumferential direction of the containing structure 11 , and each U-shaped structure opening of the U-shaped curve is oriented parallel to the length direction C of the containing structure 11 . The second heating wire 122 forms a gate structure and surrounds the peripheral outline of the first heating wire 121 .

具体的，参见图9b，图9b为图9a中第一加热膜和第一电极和第二电极的结构示意图；第二加热线122包括第一部分122a、第二部分122b以及第三部分122c。第一部分122a的一端与第一电极131电连接，另一端与第二部分122b连接；第三部分122c的一端与第二电极132电连接，另一端与第二部分122b电连接。Specifically, see FIG. 9b, which is a schematic structural diagram of the first heating film, the first electrode, and the second electrode in FIG. 9a; the second heating wire 122 includes a first part 122a, a second part 122b, and a third part 122c. One end of the first part 122a is electrically connected to the first electrode 131, and the other end is connected to the second part 122b; one end of the third part 122c is electrically connected to the second electrode 132, and the other end is electrically connected to the second part 122b.

在具体实施例中，沿收容结构11的周向方向，第二加热线122的第一部分122a设置于第一加热线121的一侧，第二加热线122的第三部分122c设置于第一加热线121的另一侧，且第二加热线122的第三部分122c沿收容结构11的长度方向C朝向靠近收容结构11的第一端a的方向延伸，并呈直线型。In a specific embodiment, along the circumferential direction of the containing structure 11, the first part 122a of the second heating wire 122 is disposed on one side of the first heating wire 121, and the third part 122c of the second heating wire 122 is disposed on one side of the first heating wire 121. On the other side of the hot wire 121, the third portion 122c of the second heating wire 122 extends along the length direction C of the housing structure 11 toward the direction close to the first end a of the housing structure 11, and is linear.

第二加热线122的第一部分122a为沿收容结构11的周向方向延伸的U型曲线。具体的，该第一部分122a与第一加热线121位于收容结构11沿其长度方向的同一高度位置；且第一部分122a与所述第一加热线121均为U型曲线，每一U型结构的尺寸大小相同。The first portion 122a of the second heating wire 122 is a U-shaped curve extending along the circumferential direction of the receiving structure 11 . Specifically, the first part 122a and the first heating wire 121 are located at the same height position of the receiving structure 11 along its length direction; and the first part 122a and the first heating wire 121 are U-shaped curves, and each U-shaped junction The dimensions of the structures are the same.

第二加热线122的第二部分122b位于所述第一加热线121靠近所述收容结构11的中心区域的一侧，且第二部分122b沿收容结构11的周向方向呈直线型延伸，并被构造成弧形结构。The second part 122b of the second heating wire 122 is located on the side of the first heating wire 121 close to the central area of the receiving structure 11, and the second part 122b extends linearly along the circumferential direction of the receiving structure 11, and Constructed into a curved structure.

第二加热膜12b包括间隔设置的两条加热线的具体结构与第一加热膜12a类似。本领域技术人员可以理解，第二加热膜12b中的第二加热线122的第三部分122c朝向靠近收容结构11的第二端b的方向延伸。The specific structure of the second heating film 12b including two spaced heating lines is similar to that of the first heating film 12a. Those skilled in the art can understand that the third portion 122c of the second heating wire 122 in the second heating film 12b extends toward the direction close to the second end b of the containing structure 11 .

结合图9a，供电组件13包括四个电极，分别为第一电极131、第二电极132、第三电极133以及第四电极134。其中，第一电极131和第二电极132设置于收容结构11的第一端a，并分别与第一加热膜12a电连接。第三电极133和第四电极134设置于收容结构11的第二端b，并分别与第二加热膜12b电连接。Referring to Figure 9a, the power supply component 13 includes four electrodes, namely a first electrode 131, a second electrode 132, a third electrode 133 and a fourth electrode 134. Among them, the first electrode 131 and the second electrode 132 are provided at the first end a of the accommodation structure 11 and are electrically connected to the first heating film 12a respectively. The third electrode 133 and the fourth electrode 134 are provided at the second end b of the receiving structure 11 and are electrically connected to the second heating film 12b respectively.

在一具体实施例中，第一加热膜12a的第一加热线121的两端分别延伸至收容结构11的靠近第一端a的位置，以分别与第一电极131和第二电极132电连接。第一加热膜12a的第二加热线122的两端也分别延伸至收容结构11的靠近第一端a的位置，以分别与第一电极131和第二电极132电连接，从而实现第一加热膜12a的多条加热线分别与第一电极131和第二电极132的电连接。In a specific embodiment, both ends of the first heating wire 121 of the first heating film 12a respectively extend to a position close to the first end a of the containing structure 11 to be electrically connected to the first electrode 131 and the second electrode 132 respectively. . Both ends of the second heating wire 122 of the first heating film 12a also extend to a position close to the first end a of the containing structure 11 to be electrically connected to the first electrode 131 and the second electrode 132 respectively, thereby achieving the first heating. The plurality of heating wires of the film 12a are electrically connected to the first electrode 131 and the second electrode 132 respectively.

第二加热膜12b的第一加热线121的两端分别延伸至收容结构11的靠近第二端b的位置，以分别与第三电极133和第四电极134电连接。第二加热膜12b的第二加热线122的两端也分别延伸至收容结构11的靠近第二端b的位置，以分别与第三电极133和第四电极134电连接，从而实现第二加热膜12b的多条加热线分别与第三电极133和第四电极134电连接。Both ends of the first heating wire 121 of the second heating film 12b respectively extend to a position close to the second end b of the receiving structure 11 to be electrically connected to the third electrode 133 and the fourth electrode 134 respectively. Both ends of the second heating wire 122 of the second heating film 12b also extend to a position close to the second end b of the receiving structure 11 to be electrically connected to the third electrode 133 and the fourth electrode 134 respectively, thereby achieving the second heating. The plurality of heating wires of the film 12b are electrically connected to the third electrode 133 and the fourth electrode 134 respectively.

在具体实施例中，结合图9a，第一电极131、第二电极132、第三电极133以及第四电极134中的每一电极均包括藕接部135a和连接部135b。藕接部135a设置于收容结构11的端部，用于与电源组件20藕接，以向对应的加热膜12供电。具体的，藕接部135a被构造成沿收容结构11的周向方向延伸的弧形结构。位于收容结构11同一端的两个电极的藕接部135a间隔设置。In a specific embodiment, referring to Figure 9a, each of the first electrode 131, the second electrode 132, the third electrode 133 and the fourth electrode 134 includes a coupling portion 135a and a connecting portion 135b. The coupling portion 135a is provided at the end of the receiving structure 11 and is used for coupling with the power supply assembly 20 to supply power to the corresponding heating film 12 . Specifically, the coupling portion 135a is configured as an arc-shaped structure extending along the circumferential direction of the receiving structure 11 . The coupling portions 135a of the two electrodes located at the same end of the receiving structure 11 are spaced apart.

其中，由于与电源组件20藕接的藕接部135a设置于收容结构11的端部，收容结构11沿其长度方向C的中间区域没有设置要与电源组件20藕接的藕接部，有效避免了位于收容结构11的中间区域的藕接部与其它金属接触而向外部传导热量的问题发生，进而不仅降低了加热组件10的能耗，且保证了收容结构11的中间区域与附近其它区域的温度的一致性，提升了与收容结构11的中间区域对应的气溶胶生成制品2的雾化效果。Among them, since the coupling portion 135a coupled with the power supply component 20 is provided at the end of the receiving structure 11, there is no coupling portion to be coupled with the power supply component 20 in the middle area of the receiving structure 11 along its length direction C, which effectively avoids This eliminates the problem that the coupling portion located in the middle area of the containment structure 11 comes into contact with other metals and conducts heat to the outside. This not only reduces the energy consumption of the heating component 10, but also ensures the safety between the middle area of the containment structure 11 and other nearby areas. The consistency of the temperature improves the atomization effect of the aerosol-generating product 2 corresponding to the middle area of the containment structure 11 .

连接部135b与藕接部135a电连接，并沿收容结构11的长度方向C朝向背离与之连接的藕接部135a的方向凸起，以与相邻的加热膜12的每一加热线的一个端部电连接。The connecting portion 135b is electrically connected to the coupling portion 135a, and protrudes along the length direction C of the accommodation structure 11 in a direction away from the coupling portion 135a connected thereto, so as to connect with one of each heating wire of the adjacent heating film 12. The ends are electrically connected.

当然，在其它实施例中，参见图10，图10为另一实施例提供的多个加热膜和供电组件展开后的示意图；第一电极131的藕接部135a、第二电极132的藕接部135a、第三电极133的藕接部135a和第四电极134的藕接部135a也可位于收容结构11的同一端。例如，第一电极131的藕接部135a、第二电极132的藕接部135a、第三电极133的藕接部135a和第四电极134的藕接部135a均位于收容结构11的第二端b。在该实施例中，第一电极131的连接部135b和第二电极132的连接部135b可朝向收容结构11的第一端a延伸，并与第一加热膜12a的多条加热线的每一加热线的一个端部电连接。当然，在该实施例中，第一加热膜12a的每一加热线的两端沿收容结构11的周向方向延伸，本公开对此并不加以限制。Of course, in other embodiments, see FIG. 10 , which is a schematic diagram of multiple heating films and power supply components expanded according to another embodiment; the coupling portion 135a of the first electrode 131 and the coupling portion of the second electrode 132 The portion 135a, the coupling portion 135a of the third electrode 133, and the coupling portion 135a of the fourth electrode 134 may also be located at the same end of the receiving structure 11. For example, the coupling portion 135a of the first electrode 131, the coupling portion 135a of the second electrode 132, the coupling portion 135a of the third electrode 133, and the coupling portion 135a of the fourth electrode 134 are all located at the second end of the receiving structure 11 b. In this embodiment, the connecting portion 135b of the first electrode 131 and the connecting portion 135b of the second electrode 132 may extend toward the first end a of the receiving structure 11 and connect with each of the plurality of heating wires of the first heating film 12a. One end of the heating wire is electrically connected. Of course, in this embodiment, both ends of each heating wire of the first heating film 12a extend along the circumferential direction of the containing structure 11, which is not limited by the present disclosure.

在另一个实施例中，参阅图11至图13，图11为本公开另一实施例提供的加热组件的立体图；图12为图11所示加热组件的拆解示意图；图13为图11所示多个加热膜及供电组件沿收容结构的周向方向展开的示意图。提供另一种加热组件10，该加热组件10与上述第一实施例提供的加热组件10不同的是：供电组件13包括第一电极136、第二电极137以及第三电极138。In another embodiment, refer to FIGS. 11 to 13 . FIG. 11 is a perspective view of a heating assembly according to another embodiment of the present disclosure. FIG. 12 is a disassembly view of the heating assembly shown in FIG. 11 . FIG. 13 is a schematic view of the heating assembly shown in FIG. 11 . A schematic diagram showing multiple heating films and power supply components deployed along the circumferential direction of the containment structure. Another heating component 10 is provided. This heating component 10 is different from the heating component 10 provided in the above-mentioned first embodiment in that the power supply component 13 includes a first electrode 136 , a second electrode 137 and a third electrode 138 .

如图11所示，第一电极136设置于收容结构11的第一端a，并与第一加热膜12a电连接。第一电极136具体为沿收容结构11的周向方向延伸的弧形结构。第二电极137设置于收容结构11的第二端b，并与第二加热膜12b电连接；第二电极137具体为沿收容结构11的周向方向延伸的弧形结构。As shown in FIG. 11 , the first electrode 136 is disposed at the first end a of the receiving structure 11 and is electrically connected to the first heating film 12a. The first electrode 136 is specifically an arc-shaped structure extending along the circumferential direction of the receiving structure 11 . The second electrode 137 is disposed at the second end b of the accommodation structure 11 and is electrically connected to the second heating film 12 b. The second electrode 137 is specifically an arc-shaped structure extending along the circumferential direction of the accommodation structure 11 .

第三电极138与第一电极136或第二电极137位于收容结构11的同一端，并分别与第一加热膜12a和第二加热膜12b电连接。可以理解，第一电极136和第三电极138中的一个与电源的正极电连接，另一个与电源的负极电连接；第一电极136和第二电极137均与电源的正极或负极电连接。The third electrode 138 is located at the same end of the receiving structure 11 as the first electrode 136 or the second electrode 137, and is electrically connected to the first heating film 12a and the second heating film 12b respectively. It can be understood that one of the first electrode 136 and the third electrode 138 is electrically connected to the positive electrode of the power supply, and the other is electrically connected to the negative electrode of the power supply; both the first electrode 136 and the second electrode 137 are electrically connected to the positive electrode or the negative electrode of the power supply.

结合图13，第三电极138具体包括公共藕接部139a和公共连接部139b；公共藕接部139a与第一电极136或第二电极137位于收容结构11的同一端，用于与电源组件20藕接。具体的，公共藕接部139a可位于收容结构11的第二端b。公共连接部139b与公共藕接部139a电连接，且公共连接部139b沿收容结构11的长度方向C朝向背离公共藕接部139a的方向延伸，以分别与第一加热膜12a和第二加热膜12b电连接。具体的，公共连接部139b延伸至第一加热膜12a和第二加热膜12b之间的位置。 13, the third electrode 138 specifically includes a common coupling portion 139a and a common connection portion 139b; the common coupling portion 139a is located at the same end of the receiving structure 11 as the first electrode 136 or the second electrode 137, and is used to communicate with the power component 20 Lotus root connection. Specifically, the common coupling portion 139a may be located at the second end b of the receiving structure 11 . The common connection part 139b is electrically connected to the common coupling part 139a, and the common connection part 139b extends in a direction away from the common coupling part 139a along the length direction C of the accommodation structure 11 to connect with the first heating film 12a and the second heating film respectively. 12b electrical connection. Specifically, the common connection portion 139b extends to a position between the first heating film 12a and the second heating film 12b.

具体的，在该实施例中，如图13所示，第一加热膜12a的多条加热线和第二加热膜12b的多条加热线分别为沿收容结构11的长度方向C延伸的曲线。例如，第一加热膜12a中的第一加热线121和第二加热线122以及第二加热膜12b中的第一加热线121和第二加热线122分别为沿收容结构11的长度方向延伸的U型曲线，该U型曲线的每一U型结构的开口朝向与收容结构11的长度方向C垂直。Specifically, in this embodiment, as shown in FIG. 13 , the plurality of heating lines of the first heating film 12 a and the plurality of heating lines of the second heating film 12 b are respectively curves extending along the length direction C of the accommodation structure 11 . For example, the first heating wire 121 and the second heating wire 122 in the first heating film 12a and the first heating wire 121 and the second heating wire 122 in the second heating film 12b respectively extend along the length direction of the containing structure 11 U-shaped curve, the opening of each U-shaped structure of the U-shaped curve is oriented perpendicular to the length direction C of the containing structure 11 .

具体的，第一加热膜12a中的第一加热线121和第二加热线122沿第一加热膜12a的宽度方向的中轴线M对称分布；和/或第二加热膜12b中的第一加热线121和第二加热线122沿第二加热膜12b的宽度方向的中轴线N对称分布。Specifically, the first heating wire 121 and the second heating wire 122 in the first heating film 12a are symmetrically distributed along the central axis M in the width direction of the first heating film 12a; and/or the first heating wire in the second heating film 12b is symmetrically distributed. The hot wire 121 and the second heating wire 122 are symmetrically distributed along the central axis N in the width direction of the second heating film 12b.

在具体实施例中，如图13所示，第一加热膜12a中的多条加热线，每条加热线的的第一端连接在一起，然后与第一电极136电连接。每条加热线的第二端连接在一起，然后与公共连接部139b背离公共藕接部139a的一端电连接。例如，第一加热膜12a中的第一加热线121的第一端和第一加热膜12a中的第二加热线122的第一端连接在一起。第一加热膜12a中的第一加热线121的第二端和第一加热膜12a中的第二加热线122的第二端连接在一起。In a specific embodiment, as shown in FIG. 13 , a plurality of heating wires in the first heating film 12 a have a first end connected together and then electrically connected to the first electrode 136 . The second ends of each heating wire are connected together and then electrically connected to an end of the common connecting portion 139b away from the common coupling portion 139a. For example, the first end of the first heating wire 121 in the first heating film 12a and the first end of the second heating wire 122 in the first heating film 12a are connected together. The second end of the first heating wire 121 in the first heating film 12a and the second end of the second heating wire 122 in the first heating film 12a are connected together.

具体的，第一加热膜12a还可以包括第一连接部123，第一连接部123沿收容结构11的周向方向延伸，第一加热膜12a的第一加热线121的第一端和第二加热线122的第一端分别与第一连接部123连接，以通过第一连接部123朝向第一电极136凸起的部分电连接至第一电极136。Specifically, the first heating film 12a may also include a first connection part 123 extending along the circumferential direction of the receiving structure 11, and the first end and the second end of the first heating wire 121 of the first heating film 12a. The first ends of the heating wires 122 are respectively connected to the first connection portions 123 to be electrically connected to the first electrode 136 through the portions of the first connection portions 123 that protrude toward the first electrode 136 .

具体的，第一加热膜12a还可以包括第二连接部124，第二连接部124沿收容结构11的周向方向延伸，第一加热膜12a的第一加热线121的第二端和第二加热线122的第二端分别与第二连接部124连接，以通过第二连接部124的部分电连接至公共连接部139b背离公共藕接部139a的一端。Specifically, the first heating film 12a may also include a second connecting portion 124 extending along the circumferential direction of the receiving structure 11, and the second end of the first heating wire 121 of the first heating film 12a and the second connecting portion 124. The second ends of the heating wires 122 are respectively connected to the second connecting portions 124 to be electrically connected to an end of the common connecting portion 139b away from the common coupling portion 139a through a portion of the second connecting portion 124 .

同理，第二加热膜12b还可以包括第三连接部125，第三连接部125沿收容结构11的周向方向延伸，第二加热膜12b的第一加热线121的第一端和第二加热线122的第一端分别与第三连接部125连接，以通过第三连接部125朝向第二电极137凸起的部分与第二电极137电连接。In the same way, the second heating film 12b may also include a third connecting part 125 extending along the circumferential direction of the receiving structure 11. The first end of the first heating wire 121 of the second heating film 12b and the second The first ends of the heating wires 122 are respectively connected to the third connecting portions 125 to be electrically connected to the second electrode 137 through the portions of the third connecting portions 125 that protrude toward the second electrode 137 .

具体的，第二加热膜12b还可以包括第四连接部126，第四连接部126沿收容结构11的周向方向延伸，第二加热膜12b的第一加热线121的第二端和第二加热线122的第二端分别与第四连接部126连接，以通过第四连接部126的部分电连接至公共连接部139b背离公共藕接部139a的一端。其中，第四连接部126和第二连接部124沿收容结构11的长度方向C相邻设置。Specifically, the second heating film 12b may also include a fourth connecting part 126 extending along the circumferential direction of the receiving structure 11. The second end of the first heating wire 121 of the second heating film 12b and the second The second ends of the heating wires 122 are respectively connected to the fourth connecting portions 126 to be electrically connected to an end of the common connecting portion 139b away from the common coupling portion 139a through a portion of the fourth connecting portion 126 . Wherein, the fourth connecting part 126 and the second connecting part 124 are arranged adjacently along the length direction C of the receiving structure 11 .

当然，在其它实施例中，参见图14，图14为又一实施例提供的多个加热膜和供电组件展开后的示意图；第一电极136或第二电极137也可包括藕接部和连接部，第一电极136的藕接部、第二电极137的藕接部和第三电极138的公共藕接部139a也可位于收容结构11的同一端。例如，第一电极136的藕接部、第二电极137和第三电极138的公共藕接部139a均位于收容结构11的第二端b。在该实施例中，第一电极136的连接部可朝向收容结构11的第一端a延伸，并与第一加热膜12a的第一连接部123电连接。Of course, in other embodiments, see FIG. 14 , which is a schematic view of multiple heating films and power supply components expanded according to another embodiment; the first electrode 136 or the second electrode 137 may also include a coupling portion and a connection. part, the coupling part of the first electrode 136 , the coupling part of the second electrode 137 and the common coupling part 139 a of the third electrode 138 may also be located at the same end of the accommodation structure 11 . For example, the coupling portion of the first electrode 136 , the common coupling portion 139 a of the second electrode 137 and the third electrode 138 are all located at the second end b of the receiving structure 11 . In this embodiment, the connecting portion of the first electrode 136 can extend toward the first end a of the receiving structure 11 and be electrically connected to the first connecting portion 123 of the first heating film 12a.

上述两个实施例提供的加热组件10，通过设置收容结构11和多个加热膜12，使多个加热膜12沿收容结构11的长度方向C间隔设置于收容结构11上，并使每一加热膜12呈线状分布，以通过该多个加热膜12在通电时加热收容结构11，从而使收容结构11被加热而辐射红外线，以利用该红外线对收容于收容结构11内的气溶胶生成制品2进行加热并雾化。其中，通过红外线加热的方式，由于红外线具有一定的穿透性，不需要介质，加热效率较高，能够有效提高气溶胶生成制品2的预热效率，且能够有效降低气溶胶生成制品2内外的温度差，从而对气溶胶生成制品2的烘烤更加均匀，避免出现局部高温导致气溶胶生成制品2被烧焦的问题。另外，通过设置供电组件13，使供电组件13包括至少三个电极，且每两个电极为一组与多个加热膜12中的一个加热膜12电连接，以通过该电极组向对应的加热膜12供电，从而使间隔设置的多个加热膜12可以通过对应的电极组独立接收电源组件20的电功率，以在收容结构11上沿收容结构11的长度方向C构成多个加热区域，实现加热组件10的分段加热，进而使该加热组件10可根据实际温度场需求控制不同加热区域的加热温度，以保证气溶胶的持续释放以及用户抽吸前后口感的一致性，并避免出现局部温度过高或过低的现象。此外，通过将用于与电源组件20藕接的至少三个电极设置于收容结构11的第一端a和/或第二端b，不仅能够向多个加热膜12分别供电，实现加热组件10的分段加热功能，且无需在收容结构11沿其长度方向的中间区域另设与电源藕接的的电极，有效避免了位于收容结构11的中间区域的电极因与其它金属接触而向外部传导热量的问题发生，进而不仅降低了加热组件10的能耗，且保证了收容结构11的中间区域与附近其它区域的温度的一致性，提升了与收容结构11的中间区域对应的气溶胶生成制品2的雾化效果，增强了用户抽吸口感及体验。The heating assembly 10 provided by the above two embodiments is provided with a receiving structure 11 and a plurality of heating films 12, so that the plurality of heating films 12 are arranged on the receiving structure 11 at intervals along the length direction C of the receiving structure 11, and each heating film 12 is heated. The films 12 are distributed linearly, so that the containing structure 11 is heated by the plurality of heating films 12 when electricity is applied, so that the containing structure 11 is heated and radiates infrared rays, so as to use the infrared rays to generate products from the aerosol contained in the containing structure 11 2Heat and atomize. Among them, through infrared heating, since infrared rays have certain penetrability and do not require a medium, the heating efficiency is high, which can effectively improve the preheating efficiency of the aerosol-generating product 2, and can effectively reduce the internal and external stress of the aerosol-generating product 2. The temperature difference allows the aerosol-generating product 2 to be baked more evenly, thereby avoiding the problem of the aerosol-generating product 2 being burned due to local high temperatures. In addition, by arranging the power supply component 13, the power supply component 13 includes at least three electrodes, and each two electrodes are a group and are electrically connected to one heating film 12 of the plurality of heating films 12, so that the corresponding heating film 12 is supplied to the corresponding heating film through the electrode group. The film 12 supplies power, so that the plurality of spaced heating films 12 can independently receive the electric power of the power supply assembly 20 through the corresponding electrode group, so as to form multiple heating areas on the accommodation structure 11 along the length direction C of the accommodation structure 11 to achieve heating. The segmented heating of the component 10 enables the heating component 10 to control the heating temperatures of different heating areas according to actual temperature field requirements to ensure the continuous release of aerosols and the consistency of the user's taste before and after puffing, and to avoid local temperature overshoots. High or too low. In addition, by arranging at least three electrodes for coupling with the power supply assembly 20 at the first end a and/or the second end b of the receiving structure 11 , not only can power be supplied to the plurality of heating films 12 respectively, but the heating assembly 10 can also be realized. It has a segmented heating function, and there is no need to set up an additional electrode connected to the power supply in the middle area of the containment structure 11 along its length direction, effectively preventing the electrodes located in the middle area of the containment structure 11 from being conducted to the outside due to contact with other metals. The problem of heat occurs, which not only reduces the energy consumption of the heating component 10, but also ensures the temperature consistency between the middle area of the containment structure 11 and other nearby areas, and improves the aerosol-generating products corresponding to the middle area of the containment structure 11. 2's atomization effect enhances the user's smoking taste and experience.

在第二实施例中，参见图15，图15为本公开第二实施例提供的加热组件10的横向截面图；提供第二种加热组件10，与上述第一实施例提供的加热组件10不同的是：辐射层112设置于基体111的侧壁的外表面。In the second embodiment, see FIG. 15 , which is a transverse cross-sectional view of the heating assembly 10 provided in the second embodiment of the present disclosure; a second heating assembly 10 is provided, which is different from the heating assembly 10 provided in the first embodiment. What is important is that the radiation layer 112 is disposed on the outer surface of the side wall of the base 111 .

在该实施例中，如图15所示，在辐射层112为绝缘辐射层112时，加热膜12具体设置于辐射层112背离基体111的一侧表面。加热膜12通电后产生的热量直接热传导至辐射层112，辐射层112被加热产生红外线，红外线穿透透明的基体111进入至收容腔110，以加热收容于收容腔110内的气溶胶生成制品2。在该实施例中，气溶胶生成制品2也可直接于透明基体111接触，以将基体111的热量直接传导至气溶胶生成制品2进行加热；或者，气溶胶生成制品2与基体111间隔设置。In this embodiment, as shown in FIG. 15 , when the radiation layer 112 is an insulating radiation layer 112 , the heating film 12 is specifically disposed on a side of the radiation layer 112 facing away from the base 111 . side surface. The heat generated after the heating film 12 is energized is directly conducted to the radiation layer 112. The radiation layer 112 is heated to generate infrared rays. The infrared rays penetrate the transparent base 111 and enter the containing cavity 110 to heat the aerosol-generating product 2 contained in the containing cavity 110. . In this embodiment, the aerosol-generating product 2 may also be in direct contact with the transparent substrate 111 to conduct heat from the substrate 111 directly to the aerosol-generating product 2 for heating; or, the aerosol-generating product 2 may be spaced apart from the substrate 111 .

在辐射层112为非绝缘材质时，如图16所示，图16为本公开另一具体实施例提供的加热组件的横向截面图；为了避免加热膜12短路；辐射层112背离基体111的表面还设置有第二绝缘层114，第二绝缘层114位于辐射层112和加热膜12之间。When the radiation layer 112 is made of a non-insulating material, as shown in Figure 16, Figure 16 is a transverse cross-sectional view of a heating assembly provided by another specific embodiment of the present disclosure; in order to avoid short circuit of the heating film 12; the surface of the radiation layer 112 is away from the base 111 A second insulating layer 114 is also provided, which is located between the radiation layer 112 and the heating film 12 .

在第三实施例中，参见图17，图17为本公开第三实施例提供的加热组件的横向截面图；提供又一种加热组件10，与上述实施例提供的加热组件10不同的是：收容结构11包括基体111；加热膜12具体设置于基体111的侧壁的外表面。In the third embodiment, refer to Figure 17, which is a transverse cross-sectional view of the heating assembly provided by the third embodiment of the present disclosure; yet another heating assembly 10 is provided, which is different from the heating assembly 10 provided in the above embodiment: The receiving structure 11 includes a base 111; the heating film 12 is specifically disposed on the outer surface of the side wall of the base 111.

基体111呈中空管状，且基体111包括主体和分散于主体中的红外辐射材料。主体形成收容腔110和与收容腔110连通的近端开口，以收容气溶胶生成制品2。基体111被加热时辐射红外线以加热气溶胶生成制品2。可以理解，该实施例是基体111本身受热辐射红外线，基体111表面没有增设红外层。基体111具体可为石英管。The base body 111 is in the shape of a hollow tube, and the base body 111 includes a main body and infrared radiation materials dispersed in the main body. The main body forms a receiving cavity 110 and a proximal opening communicating with the receiving cavity 110 to receive the aerosol-generating product 2 . The base 111 radiates infrared rays when heated to heat the aerosol-generating article 2 . It can be understood that in this embodiment, the base 111 itself radiates infrared rays when heated, and no infrared layer is added on the surface of the base 111 . The base 111 can be specifically a quartz tube.

当然，为提高辐射红外线的量，以提高加热速度，也可在基体111的表面进一步设置辐射红外层；具体可参加上文，在此不再赘述。Of course, in order to increase the amount of radiated infrared rays and increase the heating speed, an infrared radiating layer can also be further provided on the surface of the substrate 111; details can be found above and will not be described again here.

以上仅为本公开的实施方式，并非因此限制本公开的专利范围，凡是利用本公开说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本公开的专利保护范围内。 The above are only embodiments of the present disclosure, and do not limit the patent scope of the present disclosure. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present disclosure, or directly or indirectly applied in other related technical fields, All are similarly included in the patent protection scope of this disclosure.

Claims

一种加热组件，其中，包括：A heating component, including:

收容结构，具有近端开口，用于通过所述近端开口收容气溶胶生成制品，并在被加热时辐射红外线以加热所述气溶胶生成制品；a receiving structure having a proximal opening for receiving an aerosol-generating article through the proximal opening and radiating infrared rays to heat the aerosol-generating article when heated;

多个加热膜，沿所述收容结构的长度方向间隔设置于所述收容结构上，用于在通电时加热所述收容结构；其中，每一所述加热膜呈线状分布；A plurality of heating films are arranged on the containing structure at intervals along the length direction of the containing structure, for heating the containing structure when electricity is applied; wherein each of the heating films is distributed linearly;

供电组件，包括至少三个电极；所述至少三个电极分别用以与电源组件藕接，且设置于所述收容结构的第一端和/或第二端；且每两个所述电极为一组与一个所述加热膜电连接，以向对应的所述加热膜供电。The power supply component includes at least three electrodes; the at least three electrodes are respectively used to couple with the power supply component and are arranged at the first end and/or the second end of the receiving structure; and each two of the electrodes are One group is electrically connected to one of the heating films to provide power to the corresponding heating film.
根据权利要求1所述的加热组件，其中，The heating assembly of claim 1, wherein:

每一所述加热膜包括至少一条加热线。Each of the heating films includes at least one heating wire.
根据权利要求2所述的加热组件，其中，每一所述加热膜包括并联的至少两条加热线。The heating assembly of claim 2, wherein each of the heating films includes at least two heating wires connected in parallel.
根据权利要求3所述的加热组件，其中，The heating assembly of claim 3, wherein:

所述至少两条加热线中的至少部分所述加热线为曲线。At least part of the heating lines among the at least two heating lines is a curve.
根据权利要求4所述的加热组件，其中，The heating assembly of claim 4, wherein:

所述曲线为U型曲线或S型曲线。The curve is a U-shaped curve or an S-shaped curve.
根据权利要求1所述的加热组件，其中，The heating assembly of claim 1, wherein:

所述多个加热膜包括第一加热膜和第二加热膜；The plurality of heating films include a first heating film and a second heating film;

所述供电组件包括第一电极、第二电极、第三电极以及第四电极；所述第一电极和所述第二电极设置于所述收容结构的第一端，并分别与所述第一加热膜电连接；所述第三电极和所述第四电极设置于所述收容结构的第二端，并分别与所述第二加热膜电连接。The power supply component includes a first electrode, a second electrode, a third electrode and a fourth electrode; the first electrode and the second electrode are disposed at the first end of the receiving structure and are connected to the first electrode respectively. The heating film is electrically connected; the third electrode and the fourth electrode are provided at the second end of the receiving structure and are electrically connected to the second heating film respectively.
根据权利要求6所述的加热组件，其中，The heating assembly of claim 6, wherein:

所述第一加热膜的多条加热线的两端分别延伸至所述收容结构的靠近第一端的位置，以分别与所述第一电极和所述第二电极电连接；Two ends of the plurality of heating wires of the first heating film respectively extend to a position near the first end of the receiving structure to be electrically connected to the first electrode and the second electrode respectively;

所述第二加热膜的多条加热线的两端分别延伸至所述收容结构的靠近第二端的位置，以分别与所述第三电极和所述第四电极电连接。Two ends of the plurality of heating wires of the second heating film respectively extend to a position close to the second end of the receiving structure to be electrically connected to the third electrode and the fourth electrode respectively.
根据权利要求7所述的加热组件，其中，The heating assembly of claim 7, wherein:

所述第一电极、所述第二电极、所述第三电极以及所述第四电极中的每一电极均包括藕接部和连接部；Each of the first electrode, the second electrode, the third electrode and the fourth electrode includes a coupling portion and a connecting portion;

所述藕接部设置于所述收容结构的端部，用于与电源组件藕接，以向对应的所述加热膜供电；所述连接部与所述藕接部电连接，并沿所述收容结构的长度方向朝向背离所述藕接部的方向延伸，以与相邻的所述加热膜中的每一所述加热线的一个端部电连接。The coupling portion is provided at the end of the receiving structure and is used for coupling with a power component to supply power to the corresponding heating film; the connecting portion is electrically connected to the coupling portion and is connected along the The length direction of the receiving structure extends in a direction away from the coupling portion to be electrically connected to one end of each heating wire in the adjacent heating films.
根据权利要求8所述的加热组件，其中，The heating assembly of claim 8, wherein:

所述藕接部被构造成沿所述收容结构的周向方向延伸的弧形结构。The coupling portion is configured as an arc-shaped structure extending in a circumferential direction of the receiving structure.
根据权利要求7所述的加热组件，其中，The heating assembly of claim 7, wherein:

每一所述加热膜包括间隔设置的第一加热线和第二加热线；所述第一加热线为沿所述收容结构的周向方向延伸的曲线；所述第二加热线包围所述第一加热线的***轮廓。Each of the heating films includes a first heating line and a second heating line that are spaced apart; the first heating line is a curve extending along the circumferential direction of the containing structure; the second heating line surrounds the first heating line. The outer contour of a heating wire.
根据权利要求10所述的加热组件，其中，The heating assembly of claim 10, wherein:

所述第二加热线包括依次连接的第一部分、第二部分以及第三部分；沿所述收容结构的周向方向，所述第一部分位于所述第一加热线的一侧，所述第三部分位于所述第一加热线的另一侧；所述第一部分为沿所述收容结构的周向方向延伸的曲线；所述第三部分为沿所述收容结构的长度方向延伸的直线；The second heating wire includes a first part, a second part and a third part connected in sequence; along the circumferential direction of the receiving structure, the first part is located on one side of the first heating wire, and the third part part is located on the other side of the first heating line; the first part is a curve extending along the circumferential direction of the containing structure; the third part is a straight line extending along the length direction of the containing structure;

所述第二部分位于所述第一加热线靠近所述收容结构的中心区域的一侧，且所述第二部分为沿所述收容结构的周向方向延伸的直线。The second part is located on a side of the first heating line close to the central area of the receiving structure, and the second part is a straight line extending along the circumferential direction of the receiving structure.
根据权利要求11所述的加热组件，其中，The heating assembly of claim 11, wherein:

所述第一部分与所述第一加热线均为U型曲线，且每一U型结构的尺寸大小相同。The first part and the first heating line are both U-shaped curves, and the size of each U-shaped structure is the same.
根据权利要求1所述的加热组件，其中，The heating assembly of claim 1, wherein:

所述多个加热膜包括第一加热膜和第二加热膜； The plurality of heating films include a first heating film and a second heating film;

所述供电组件包括第一电极、第二电极以及第三电极；所述第一电极设置于所述收容结构的第一端，并与所述第一加热膜电连接；所述第二电极设置于所述收容结构的第二端，并与所述第二加热膜电连接；所述第三电极与所述第一电极或第二电极位于所述收容结构的同一端，并分别与所述第一加热膜和所述第二加热膜电连接。The power supply component includes a first electrode, a second electrode and a third electrode; the first electrode is provided at the first end of the receiving structure and is electrically connected to the first heating film; the second electrode is provided at the second end of the accommodation structure and electrically connected to the second heating film; the third electrode and the first electrode or the second electrode are located at the same end of the accommodation structure and are respectively connected to the The first heating film and the second heating film are electrically connected.
根据权利要求13所述的加热组件，其中，The heating assembly of claim 13, wherein:

所述第一电极和/或所述第二电极为沿所述收容结构的周向方向延伸的弧形结构；The first electrode and/or the second electrode are arc-shaped structures extending along the circumferential direction of the receiving structure;

所述第三电极包括公共藕接部和公共连接部；所述公共藕接部与所述第一电极或所述第二电极位于所述收容结构的同一端，用于与电源组件藕接；所述公共连接部与所述公共藕接部电连接，并沿所述收容结构的长度方向朝向背离所述公共藕接部的方向延伸，以分别与所述第一加热膜和所述第二加热膜电连接。The third electrode includes a common coupling part and a common connection part; the common coupling part and the first electrode or the second electrode are located at the same end of the receiving structure and are used for coupling with the power component; The common connection portion is electrically connected to the common coupling portion, and extends along the length direction of the receiving structure in a direction away from the common coupling portion to respectively connect with the first heating film and the second heating film. Heating film electrical connection.
根据权利要求14所述的加热组件，其中，The heating assembly of claim 14, wherein:

所述第一加热膜的多条加热线和所述第二加热膜的多条加热线分别为沿所述收容结构的长度方向延伸的曲线。The plurality of heating lines of the first heating film and the plurality of heating lines of the second heating film are respectively curves extending along the length direction of the containing structure.
根据权利要求15所述的加热组件，其中，The heating assembly of claim 15, wherein:

所述第一加热膜还包括第一连接部和第二连接部；所述第一加热膜中的每条加热线的第一端分别与所述第一连接部连接，以通过所述第一连接部的部分与所述第一电极电连接；所述第一加热膜中的每条加热线的第二端分别与所述第二连接部连接，以通过所述第二连接部的部分与所述第三电极电连接；和/或，The first heating film also includes a first connection part and a second connection part; the first end of each heating wire in the first heating film is respectively connected to the first connection part to pass through the first connection part. A portion of the connecting portion is electrically connected to the first electrode; the second end of each heating wire in the first heating film is respectively connected to the second connecting portion, so as to be connected to the first electrode through a portion of the second connecting portion. The third electrode is electrically connected; and/or,

所述第二加热膜还包括第三连接部和第四连接部；所述第二加热膜中的每条加热线的第一端分别与所述第三连接部连接，以通过所述第三连接部的部分与所述第二电极电连接；所述第二加热膜中的每条加热线的第二端分别与所述第四连接部连接，以通过所述第四连接部的部分与所述第三电极电连接。The second heating film also includes a third connection part and a fourth connection part; the first end of each heating line in the second heating film is respectively connected to the third connection part to pass through the third connection part. A portion of the connecting portion is electrically connected to the second electrode; the second end of each heating wire in the second heating film is respectively connected to the fourth connecting portion, so as to be connected to the second electrode through a portion of the fourth connecting portion. The third electrode is electrically connected.
根据权利要求1所述的加热组件，其中，The heating assembly of claim 1, wherein:

所述收容结构包括：The containment structures include:

基体，呈中空管状，用于***述气溶胶生成制品；The base body is in the shape of a hollow tube and is used to accommodate the aerosol-generating product;

辐射层，设置于所述基体的侧壁的内表面，用于在被加热时辐射红外线以加热所述气溶胶生成制品；其中，所述加热膜设置于所述基体背离所述辐射层的一侧。A radiation layer, disposed on the inner surface of the side wall of the base body, for radiating infrared rays to heat the aerosol-generating product when heated; wherein the heating film is disposed on a side of the base body away from the radiation layer. side.
根据权利要求1所述的加热组件，其中，The heating assembly of claim 1, wherein:

所述收容结构包括：The containment structures include:

基体，呈中空管状，用于***述气溶胶生成制品；The base body is in the shape of a hollow tube and is used to accommodate the aerosol-generating product;

辐射层，设置于所述基体的侧壁的外表面，用于在被加热时辐射红外线以加热所述气溶胶生成制品；其中，所述加热膜设置于所述辐射层背离所述基体的一侧。A radiation layer, disposed on the outer surface of the side wall of the base body, for radiating infrared rays to heat the aerosol-generating product when heated; wherein the heating film is disposed on a side of the radiating layer facing away from the base body. side.
根据权利要求1所述的加热组件，其中，The heating assembly of claim 1, wherein:

所述收容结构包括：The containment structures include:

基体，呈中空管状；且所述基体包括主体和分散于所述主体中的红外辐射材料；所述基体用于收容气溶胶生成基质，并在被加热时辐射红外线以加热所述气溶胶生成制品；其中，所述加热膜设置于所述基体的侧壁的外表面。The base body is in the shape of a hollow tube; and the base body includes a main body and an infrared radiation material dispersed in the main body; the base body is used to accommodate an aerosol-generating substrate, and radiates infrared rays when heated to heat the aerosol-generating product. ; Wherein, the heating film is provided on the outer surface of the side wall of the base body.
根据权利要求17所述的加热组件，其中，所述基体为透明基体。The heating assembly of claim 17, wherein the base is a transparent base.
一种气溶胶生成装置，其中，包括：An aerosol generating device, including:

加热组件，为如权利要求1-20任一项所述的加热组件；The heating component is the heating component according to any one of claims 1-20;

电源组件，与所述加热组件电连接，用于向所述加热组件供电。 A power supply component is electrically connected to the heating component and used to supply power to the heating component.