WO2023019703A1

WO2023019703A1 - Atomization core assembly, atomization device of electronic cigarette, and electronic cigarette

Info

Publication number: WO2023019703A1
Application number: PCT/CN2021/122911
Authority: WO
Inventors: 唐建国; 金奇斌; 卢音波
Original assignee: 比亚迪精密制造有限公司
Priority date: 2021-08-19
Filing date: 2021-10-09
Publication date: 2023-02-23
Also published as: CN216088899U

Abstract

An atomization core assembly, an atomization device of an electronic cigarette, and an electronic cigarette. The atomization core assembly is configured to form a seal fit with a housing (1) of an electronic cigarette. The atomization core assembly comprises a porous body (31) and a heating body assembly, wherein the porous body has a liquid absorption surface and an atomization surface; the heating body assembly is arranged on the atomization surface of the porous body (31); the porous body is provided with a first through hole (311); and the first through hole (311) penetrates the liquid absorption surface and the atomization surface. The atomization core assembly is provided with a ventilation channel, which penetrates from the atomization surface to the liquid absorption surface.

Description

雾化芯组件、电子烟雾化装置及电子烟Atomization core assembly, electronic atomization device and electronic cigarette

本公开要求于2021年08月19日提交中国专利局，申请号为202121980992.0，申请名称为“雾化芯组件、电子烟雾化装置及电子烟”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。This disclosure claims the priority of the Chinese patent application with the application number 202121980992.0 and the application name "atomization core assembly, electronic cigarette device and electronic cigarette" submitted to the China Patent Office on August 19, 2021, the entire content of which is by reference incorporated in this disclosure.

技术领域technical field

本公开涉及电子烟技术领域，更具体地，本公开涉及一种雾化芯组件、电子烟雾化装置及电子烟。The present disclosure relates to the technical field of electronic cigarettes, and more specifically, the present disclosure relates to an atomizing core assembly, an electronic cigarette atomizing device and an electronic cigarette.

背景技术Background technique

近年来，随着民众生活水平的逐步提高，人们对身体健康的关注度普遍上升，越来越多的人开始意识到烟草对身体的危害。于是，电子烟的使用者日益剧增，电子烟是一种仿卷烟的电子产品，其有着与卷烟类似的外观、烟雾、味道和感觉。电子烟产品采用对烟油进行雾化的方式，为用户提供可抽吸的烟雾。电子烟与真烟产品相比，优点在于其对用户的健康危害大幅度下降；并且电子烟大多使用操作方便、外观精美且便于携带。In recent years, with the gradual improvement of people's living standards, people's attention to physical health has generally increased, and more and more people have begun to realize the harm of tobacco to their bodies. As a result, the number of users of electronic cigarettes is increasing day by day. Electronic cigarettes are electronic products imitating cigarettes, which have similar appearance, smoke, taste and feeling to cigarettes. E-cigarette products use the method of atomizing e-liquid to provide users with smoke that can be smoked. Compared with real cigarette products, electronic cigarettes have the advantage that their health hazards to users are greatly reduced; and most electronic cigarettes are easy to use, beautiful in appearance and easy to carry.

电子烟一般包括电源组件和雾化器，电源组件向雾化器供电后雾化器将烟液进行加热雾化形成烟雾被用户吸食。Electronic cigarettes generally include a power supply component and an atomizer. After the power supply component supplies power to the atomizer, the atomizer heats and atomizes the liquid to form smoke that is inhaled by the user.

现有的烟弹结构，储油腔的换气依靠雾化芯多孔体上的毛细结构，换气较为困难，因此容易出现烟油下液不畅及雾化芯干烧的问题，抽吸时会出现焦糊味，给用户带来较差的抽吸口感体验。此外，现有的电子烟内部构件较多、结构过于紧凑、装配过程复杂，这样不仅降低了电子烟生产制造的效率；并且，电子烟内部的零部件过于紧凑还容易造成吸油体体积过小而无法吸收足量的烟油，从而导致易漏油等问题。In the existing pod structure, the air exchange of the oil storage chamber depends on the capillary structure on the porous body of the atomizing core, and it is difficult to exchange air, so it is prone to problems such as poor e-liquid liquid and dry burning of the atomizing core. There will be a burnt smell, which will bring a poor smoking experience to the user. In addition, the existing e-cigarettes have many internal components, too compact structure, and complicated assembly process, which not only reduces the efficiency of e-cigarette manufacturing; moreover, the internal parts of e-cigarettes are too compact, and it is easy to cause the volume of the oil-absorbing body to be too small. It cannot absorb a sufficient amount of e-juice, resulting in problems such as easy oil leakage.

有鉴于此，需要提出一种新的技术方案，以对电子烟的内部结构进行改进，优化电子烟产品。In view of this, it is necessary to propose a new technical solution to improve the internal structure of electronic cigarettes and optimize electronic cigarette products.

发明内容Contents of the invention

本公开的一个目的是提供一种雾化芯组件、电子烟雾化装置及电子烟的新技术方案。An object of the present disclosure is to provide a new technical solution for an atomizing core assembly, an electronic atomization device and an electronic cigarette.

根据本公开的第一方面，提供一种雾化芯组件，所述雾化芯组件被配置为用于与电子烟的壳体形成密封配合；所述雾化芯组件包括多孔体和发热体组件，所述多孔体具有吸液面和雾化面，所述发热体组件设置于所述多孔体的所述雾化面处；所述多孔体上开设有第一通孔，所述第一通孔贯通所述吸液面和所述雾化面；所述雾化芯组件开设有换气通道，所述换气通道从所述雾化面贯通至所述吸液面。According to the first aspect of the present disclosure, there is provided an atomizing core assembly, the atomizing core assembly is configured to form a sealing fit with the housing of the electronic cigarette; the atomizing core assembly includes a porous body and a heating element assembly , the porous body has a liquid-absorbing surface and an atomizing surface, and the heating element assembly is arranged at the atomizing surface of the porous body; a first through hole is opened on the porous body, and the first through hole The holes pass through the liquid-absorbing surface and the atomizing surface; the atomizing core assembly is provided with a ventilation channel, and the ventilation channel runs through from the atomizing surface to the liquid-absorbing surface.

根据本公开的实施例，所述换气通道为开设在所述多孔体上的第二通孔，所述第二通孔与所述第一通孔在所述多孔体上间隔设置。According to an embodiment of the present disclosure, the ventilation channel is a second through hole opened on the porous body, and the second through hole is spaced apart from the first through hole on the porous body.

根据本公开的实施例，所述雾化芯组件还包括第一密封件，所述第一密封件套设在所述多孔体的外侧；所述第一密封件被配置为用于与所述电子烟的壳体的内壁形成相互挤压的密封配合。According to an embodiment of the present disclosure, the atomizing core assembly further includes a first sealing member sleeved on the outside of the porous body; the first sealing member is configured to be used with the The inner walls of the housing of the electronic cigarette form a mutually extruded sealing fit.

根据本公开的实施例，所述多孔体的侧部开设有换气通槽，所述第一密封件与所述换气通槽围合形成所述换气通道。According to an embodiment of the present disclosure, a ventilating channel is formed on a side of the porous body, and the first sealing member surrounds the ventilating channel to form the ventilating channel.

根据本公开的实施例，所述换气通道设置至少两个。According to an embodiment of the present disclosure, at least two ventilation channels are provided.

根据本公开的实施例，至少两个所述换气通道均匀分布。According to an embodiment of the present disclosure, at least two of the ventilation channels are evenly distributed.

根据本公开的实施例，所述第一密封件上设置有凸出部，所述凸出部覆盖于所述换气通槽处。According to an embodiment of the present disclosure, a protruding portion is disposed on the first sealing member, and the protruding portion covers the ventilation groove.

根据本公开的实施例，所述第一密封件的外侧面设置有第一弹性凸筋，所述第一弹性凸筋抵接在电子烟的壳体的内壁上。According to an embodiment of the present disclosure, the outer surface of the first sealing member is provided with a first elastic rib, and the first elastic rib abuts against the inner wall of the housing of the electronic cigarette.

根据本公开的实施例，所述第一密封件上形成有与所述通孔相匹配的管状结构，所述管状结构插接于所述第一通孔内。According to an embodiment of the present disclosure, a tubular structure matching the through hole is formed on the first sealing member, and the tubular structure is inserted into the first through hole.

根据本公开的实施例，所述多孔体为椭圆柱体。According to an embodiment of the present disclosure, the porous body is an elliptical cylinder.

根据本公开的实施例，所述多孔体为椭圆柱体，所述换气通槽设置两个，两个所述换气通槽分别位于所述多孔体的椭圆长轴的两端。According to an embodiment of the present disclosure, the porous body is an elliptical cylinder, two ventilation channels are provided, and the two ventilation channels are respectively located at two ends of the long axis of the ellipse of the porous body.

根据本公开的实施例，所述通孔为椭圆形孔，所述雾化面的椭圆短轴与所述通孔的椭圆短轴相重合，所述雾化面的椭圆长轴相对于所述通孔的椭圆长轴偏移预定距离。According to an embodiment of the present disclosure, the through hole is an elliptical hole, the minor axis of the ellipse of the atomizing surface coincides with the minor axis of the ellipse of the through hole, and the major axis of the ellipse of the atomizing surface is relative to the The major axis of the ellipse of the through hole is offset by a predetermined distance.

根据本公开的实施例，沿着所述椭圆短轴的方向，在所述第一通孔的两侧，所述雾化面具有第一侧区和第二侧区，所述第一侧区的面积大于所述第二侧区的面积，所述发热体组件设置在所述第一侧区。According to an embodiment of the present disclosure, along the direction of the minor axis of the ellipse, on both sides of the first through hole, the atomization surface has a first side area and a second side area, and the first side area The area is larger than the area of the second side area, and the heating element assembly is arranged on the first side area.

根据本公开的实施例，所述发热体组件包括发热丝和电连接于所述发热丝两端的两个接线盘，两个所述接线盘通过所述发热丝串联连接。According to an embodiment of the present disclosure, the heating element assembly includes a heating wire and two junction pads electrically connected to both ends of the heating wire, and the two junction pads are connected in series through the heating wire.

根据本公开的实施例，所述发热丝的电阻值大于所述接线盘的电阻值。According to an embodiment of the present disclosure, the resistance value of the heating wire is greater than the resistance value of the junction pad.

根据本公开的第二方面，提供一种电子烟雾化装置，包括：According to a second aspect of the present disclosure, there is provided an electronic cigarette device, comprising:

壳体，所述壳体的一端开设有出气口，所述壳体的另一端为开口端，所述壳体内具有与所述出气口相连通的出气通道；A housing, one end of the housing is provided with an air outlet, the other end of the housing is an open end, and the housing has an air outlet channel communicating with the air outlet;

储液腔，所述储液腔设置于所述壳体内；a liquid storage chamber, the liquid storage chamber is arranged in the housing;

下盖，所述下盖盖设于所述壳体的开口端，所述下盖开设有与外界连通的进气通道；a lower cover, the lower cover is set on the opening end of the housing, and the lower cover is provided with an air intake channel communicating with the outside world;

如第一方面所述的雾化芯组件，所述雾化芯组件设置于所述壳体内，所述雾化芯组件与所述壳体形成密封配合；According to the atomizing core assembly described in the first aspect, the atomizing core assembly is arranged in the housing, and the atomizing core assembly forms a sealing fit with the housing;

所述多孔体的吸液面与所述储液腔连通，所述多孔体的雾化面与所述下盖之间的空间构成雾化腔，所述雾化腔与所述进气通道连通；所述通孔分别与所述出气通道及所述雾化腔连通。The liquid absorbing surface of the porous body communicates with the liquid storage chamber, the space between the atomizing surface of the porous body and the lower cover forms an atomizing chamber, and the atomizing chamber communicates with the air inlet channel ; The through holes communicate with the outlet channel and the atomization chamber respectively.

根据本公开的实施例，所述电子烟雾化装置还包括导电钉，所述导电钉穿设在所述下盖上，所述导电钉与所述发热体组件接触并形成电连接。According to an embodiment of the present disclosure, the electronic atomization device further includes a conductive nail, the conductive nail is pierced on the lower cover, and the conductive nail is in contact with the heating element assembly to form an electrical connection.

根据本公开的实施例，所述壳体的内壁设置有第一支撑筋，所述导电钉与所述第一支撑筋分别从所述雾化芯组件的两侧对所述雾化芯组件形成限位抵接。According to an embodiment of the present disclosure, the inner wall of the housing is provided with a first support rib, and the conductive nail and the first support rib are respectively formed on the atomization core assembly from both sides of the atomization core assembly. Limit abutment.

根据本公开的实施例，所述壳体的内壁设置有第一支撑筋，所述下盖上设置有第二支撑筋，所述第一支撑筋与所述第二支撑筋分别从所述雾化芯组件的两侧对所述雾化芯组件形成限位抵接。According to an embodiment of the present disclosure, the inner wall of the housing is provided with a first support rib, and the lower cover is provided with a second support rib, and the first support rib and the second support rib are separated from the fog The two sides of the atomizing core assembly form limiting abutment against the atomizing core assembly.

根据本公开的实施例，所述雾化芯组件包括第一密封件，所述第一密封件上设置有顶持部，所述顶持部与所述第二支撑筋抵接以轴向固定所述雾化芯组件。According to an embodiment of the present disclosure, the atomizing core assembly includes a first sealing member, and the first sealing member is provided with a holding portion, and the holding portion abuts against the second support rib for axial fixing The atomizing core assembly.

根据本公开的实施例，所述壳体与所述下盖通过卡扣卡接。According to an embodiment of the present disclosure, the housing and the lower cover are snapped together.

根据本公开的实施例，所述进气通道包括相互连通的进气管道和进气口，所述进气口设置于所述进气管道的靠近所述雾化腔的位置；According to an embodiment of the present disclosure, the air inlet passage includes an air inlet pipe and an air inlet connected to each other, and the air inlet is arranged at a position of the air inlet pipe close to the atomization chamber;

所述进气口设置至少两个，且至少两个所述进气口间隔设置，至少两个所述进气口围绕所述进气管道的轴线分布在进气管道的侧部。There are at least two air inlets, and the at least two air inlets are arranged at intervals, and at least two of the air inlets are distributed on the side of the air inlet pipe around the axis of the air inlet pipe.

根据本公开的实施例，所述电子烟雾化装置还包括设置于所述下盖内的吸油元件，所述吸油元件环绕设置在所述进气管道的外周；所述吸油元件靠近所述雾化腔的一端的端面低于所述进气口的端面。According to an embodiment of the present disclosure, the electronic cigarette atomization device further includes an oil absorbing element arranged in the lower cover, and the oil absorbing element is arranged around the outer periphery of the air intake pipe; the oil absorbing element is close to the atomizer The end surface of one end of the cavity is lower than the end surface of the air inlet.

根据本公开的实施例，所述吸油元件的厚度为3mm-6mm。According to an embodiment of the present disclosure, the thickness of the oil absorbing element is 3mm-6mm.

根据本公开的第三方面，提供了一种电子烟，该电子烟包括如第二方面所述的电子烟雾化装置和电源。According to a third aspect of the present disclosure, an electronic cigarette is provided, and the electronic cigarette includes the electronic cigarette generating device and a power supply as described in the second aspect.

本公开的一个技术效果在于，雾化芯的多孔体上开设的换气通槽可以帮助电子烟的储液腔中的烟油顺畅地从多孔体的吸液面渗透到雾化面，雾化面的雾化效果好，用户抽吸口感好。A technical effect of the present disclosure is that the ventilation groove opened on the porous body of the atomizing core can help the e-liquid in the liquid storage chamber of the electronic cigarette smoothly penetrate from the liquid-absorbing surface of the porous body to the atomizing surface. The atomization effect of the surface is good, and the user has a good inhalation taste.

通过以下参照附图对本公开的示例性实施例的详细描述，本公开的其它特征及其优点将会变得清楚。Other features of the present disclosure and advantages thereof will become apparent through the following detailed description of exemplary embodiments of the present disclosure with reference to the accompanying drawings.

附图说明Description of drawings

构成说明书的一部分的附图描述了本公开的实施例，并且连同说明书一起用于解释本公开的原理。The accompanying drawings, which constitute a part of this specification, illustrate the embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

图1是本公开一个实施例雾化芯组件中的雾化芯的结构示意图；Fig. 1 is a schematic structural diagram of an atomizing core in an atomizing core assembly according to an embodiment of the present disclosure;

图2是本公开一个实施例雾化芯组件中的第一密封件的结构示意图；Fig. 2 is a schematic structural view of a first sealing member in an atomizing core assembly according to an embodiment of the present disclosure;

图3是本公开一个实施例雾化芯组件中的第一密封件的结构示意图；Fig. 3 is a schematic structural view of a first sealing member in an atomizing core assembly according to an embodiment of the present disclosure;

图4是本公开一个实施例中的电子烟雾化装置的结构示意图；Fig. 4 is a schematic structural diagram of an electronic cigarette device in an embodiment of the present disclosure;

图5是本公开一个实施例中的电子烟雾化装置的分解结构示意图；Fig. 5 is a schematic diagram of an exploded structure of an electronic cigarette device in an embodiment of the present disclosure;

图6是本公开一个实施例中的下盖的结构示意图；Fig. 6 is a schematic structural view of a lower cover in an embodiment of the present disclosure;

图7是本公开一个实施例中的下盖的结构示意图；Fig. 7 is a schematic structural diagram of a lower cover in an embodiment of the present disclosure;

图8是本公开一个实施例中的下盖的结构示意图；Fig. 8 is a schematic structural view of a lower cover in an embodiment of the present disclosure;

图9是本公开一个实施例中的壳体的结构示意图；FIG. 9 is a schematic structural view of a housing in an embodiment of the present disclosure;

图10是本公开一个实施例中的壳体的结构示意图。Fig. 10 is a schematic structural diagram of a housing in an embodiment of the present disclosure.

附图标记说明：Explanation of reference signs:

1-壳体，101-出气口，102-储液腔，11-出气通道，111-插接部，12-第一支撑筋，110-台阶面，2-下盖，20-雾化腔，21-进气通道，211-进气管道，212-进气口，22-第二支撑筋，23-固定柱，3-雾化芯，31-多孔体，301-换气通槽，311-第一通孔，32-发热丝，33-接线盘，4-第一密封件，401-凸出部，41-顶持部，42-第一弹性凸筋，43-管状结构，431-密封沿，44-第二弹性凸筋，5-导电钉，6-吸油元件，7-第三密封件。1-shell, 101-gas outlet, 102-liquid storage chamber, 11-gas outlet channel, 111-socket part, 12-first support rib, 110-step surface, 2-bottom cover, 20-atomization chamber, 21-intake channel, 211-intake pipe, 212-air inlet, 22-second support rib, 23-fixed column, 3-atomizing core, 31-porous body, 301-ventilation channel, 311- The first through hole, 32-heating wire, 33-connection plate, 4-the first seal, 401-protruding part, 41-top holding part, 42-the first elastic rib, 43-tubular structure, 431-sealing Along, 44-the second elastic rib, 5-the conductive nail, 6-the oil-absorbing element, 7-the third seal.

具体实施方式Detailed ways

现在将参照附图来详细描述本公开的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本公开的范围。Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本公开及其应用或使用的任何限制。The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

对于相关领域普通技术人员已知的技术和设备可能不作详细讨论，但在适当情况下，所述技术和设备应当被视为说明书的一部分。Techniques and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques and devices should be considered part of the description.

在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have different values.

应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。It should be noted that like numerals and letters denote like items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.

参照图1所示，根据本公开的一个实施例，提供了一种雾化芯组件，雾化芯组件被配置为用于与电子烟的壳体形成密封配合；雾化芯组件包括雾化芯3，雾化芯3包括多孔体31和发热体组件，多孔体31具有吸液面和雾化面，发热体组件设置于多孔体31的雾化面处；多孔体31上开设有第一通孔311，第一通孔311贯通吸液面和雾化面；雾化芯组件开设有换气通道，换气通道从雾化面贯通至吸液面。Referring to FIG. 1 , according to an embodiment of the present disclosure, an atomizing core assembly is provided, which is configured to form a sealing fit with the housing of an electronic cigarette; the atomizing core assembly includes an atomizing core 3. The atomizing core 3 includes a porous body 31 and a heating element assembly. The porous body 31 has a liquid-absorbing surface and an atomizing surface. The heating element assembly is arranged at the atomizing surface of the porous body 31; The hole 311, the first through hole 311 runs through the liquid absorption surface and the atomization surface; the atomization core assembly is provided with a ventilation channel, and the ventilation channel runs through from the atomization surface to the liquid absorption surface.

当本公开实施例中的雾化芯组件应用至电子烟时，烟油通过雾化芯3的多孔体31从其吸液面渗透到雾化面，从而电子烟中的储液腔的空气压力减小，同时空气从电子烟的进气通道进入雾化腔中，此时雾化腔内的气压大于储液腔内的气压，气体通过换气通道从雾化腔进入到储液腔，从而有效实现电子烟的储液腔和雾化腔的气压平衡，避免出现烟油难以顺畅地从多孔体31的吸液面渗透到雾化面的情况发生，防止出现干烧而影响用户抽吸时的口感。当本公开实施例中的雾化芯组件应用至电子烟时，电子烟的储液腔中的烟油能够顺畅地从多孔体31的吸液面渗透到雾化面，雾化面的雾化效果好，用户抽吸口感好。When the atomizing core assembly in the embodiment of the present disclosure is applied to an electronic cigarette, the smoke oil penetrates from the liquid-absorbing surface to the atomizing surface through the porous body 31 of the atomizing core 3, so that the air pressure of the liquid storage chamber in the electronic cigarette At the same time, air enters the atomization chamber from the air intake channel of the electronic cigarette. At this time, the air pressure in the atomization chamber is greater than the air pressure in the liquid storage chamber, and the gas enters the liquid storage chamber from the atomization chamber through the ventilation channel, so that Effectively realize the air pressure balance between the liquid storage chamber and the atomization chamber of the electronic cigarette, avoid the situation that the e-liquid is difficult to smoothly penetrate from the liquid absorption surface of the porous body 31 to the atomization surface, and prevent dry burning from affecting the user's smoking time taste. When the atomizing core assembly in the embodiment of the present disclosure is applied to an electronic cigarette, the liquid in the liquid storage chamber of the electronic cigarette can smoothly penetrate from the liquid-absorbing surface of the porous body 31 to the atomizing surface, and the atomization of the atomizing surface The effect is good, and the user has a good taste in smoking.

在一个实施例中，换气通道为开设在多孔体31上的第二通孔，第二通孔与第一通孔311在多孔体31上间隔设置。In one embodiment, the ventilation channel is a second through hole opened on the porous body 31 , and the second through hole is spaced apart from the first through hole 311 on the porous body 31 .

在该具体的例子中，在多孔体31上开设贯通雾化面和吸液面的第二通孔形成换气通道；例如第一通孔311开设在靠近多孔体31中心的位置处，第二通孔开设在靠近多孔体31侧边的位置处。In this specific example, on the porous body 31, open a second through hole that penetrates the atomizing surface and the liquid absorption surface to form a ventilation channel; for example, the first through hole 311 is opened near the center of the porous body 31, and the second through hole The through holes are opened near the sides of the porous body 31 .

并且，第一通孔311与发热体组件间隔开布置。Moreover, the first through hole 311 is spaced apart from the heating element assembly.

参照图2、图3所示，在一个实施例中，雾化芯组件还包括第一密封件4，第一密封件4套设在多孔体31的外侧；第一密封件4被配置为用于与电子烟的壳体的内壁形成相互挤压的密封配合。多孔体31的侧部开设有换气通槽301，第一密封件4与换气通槽301围合形成换气通道。进一步具体地，多孔体31、第一密封件4以及电子烟的壳体围合形成储液腔；多孔体31、第一密封件4、电子烟的壳体、电子烟的下盖围合形成雾化腔。Referring to Fig. 2 and Fig. 3, in one embodiment, the atomizing core assembly further includes a first sealing member 4, and the first sealing member 4 is sleeved on the outside of the porous body 31; the first sealing member 4 is configured to use In order to form a mutual pressing and sealing fit with the inner wall of the casing of the electronic cigarette. A ventilation channel 301 is opened on the side of the porous body 31 , and the first sealing member 4 surrounds the ventilation channel 301 to form a ventilation channel. More specifically, the porous body 31, the first sealing member 4, and the housing of the electronic cigarette form a liquid storage cavity; the porous body 31, the first sealing member 4, the housing of the electronic cigarette, and the lower cover of the electronic cigarette form a Atomization chamber.

在该具体的例子中，换气通道由多孔体31侧部开设的换气通槽301与第一密封件4围合形成。当电子烟的雾化腔内的气压大于储液腔内的气压时，第一密封件4在雾化腔内气压的作用下被顶开，从而气体可以通过换气通槽301从雾化腔进入到储液腔；当储液腔与雾化腔的气压平衡后，第一密封件4回落覆盖住换气通槽301，防止储液腔中的液态基质流向雾化腔。雾化芯3与第一密封件4的配合作用可以实现电子烟的储液腔与雾化腔在用户使用时的换气及密封。In this specific example, the ventilation passage is formed by the ventilation channel 301 opened on the side of the porous body 31 and the first sealing member 4 . When the air pressure in the atomization chamber of the electronic cigarette is greater than the air pressure in the liquid storage chamber, the first seal 4 is pushed open under the action of the air pressure in the atomization chamber, so that the gas can pass through the ventilation slot 301 from the atomization chamber. Enter the liquid storage chamber; when the air pressure in the liquid storage chamber and the atomization chamber is balanced, the first sealing member 4 falls back to cover the ventilation channel 301, preventing the liquid matrix in the liquid storage chamber from flowing into the atomization chamber. The cooperation between the atomizing core 3 and the first sealing member 4 can realize ventilation and sealing of the liquid storage cavity and the atomizing cavity of the electronic cigarette when the user uses it.

参照图1所示，在一个实施例中，换气通槽301设置至少两个。Referring to FIG. 1 , in one embodiment, at least two ventilation slots 301 are provided.

换气通槽301可以只设置一个，一个换气通槽301便可以起到对电子烟的储液腔和雾化腔进行换气以保持气压平衡的作用。在该具体的例子中，设置至少两个换气通槽301可以更好地保持电子烟的储液腔与雾化腔之间的气压平衡。Only one ventilation channel 301 can be provided, and one ventilation channel 301 can perform ventilation for the liquid storage chamber and the atomization chamber of the electronic cigarette to maintain air pressure balance. In this specific example, setting at least two ventilation slots 301 can better maintain the air pressure balance between the liquid storage chamber and the atomization chamber of the electronic cigarette.

参照图1所示，在一个实施例中，进一步地，至少两个换气通槽301均匀分布。Referring to FIG. 1 , in one embodiment, further, at least two ventilation slots 301 are evenly distributed.

当设置多个换气通槽301时，换气通槽301可以为对称的均匀排布，也可以为非均匀排布；在该具体的例子中，至少两个换气通槽301均匀分布可以使气流更加均衡，提高电子烟的储液腔与雾化腔之间的气压平衡效果。此外，多个换气通槽301可以设置为相同的形状，也可以设置为不同的形状。均匀分布是指换气通槽301相对于多孔体31的中心呈中心对称分布。When a plurality of ventilation slots 301 are set, the ventilation slots 301 can be arranged symmetrically or non-uniformly; in this specific example, at least two ventilation slots 301 can be evenly distributed. Make the air flow more balanced and improve the air pressure balance effect between the liquid storage chamber and the atomization chamber of the electronic cigarette. In addition, the plurality of ventilation slots 301 may be set in the same shape, or in different shapes. Uniform distribution means that the ventilation channels 301 are symmetrically distributed relative to the center of the porous body 31 .

参照图2、图3所示，在一个实施例中，进一步地，第一密封件4上设置有凸出部401，凸出部401覆盖于换气通槽301处。Referring to FIG. 2 and FIG. 3 , in one embodiment, further, the first sealing member 4 is provided with a protruding portion 401 , and the protruding portion 401 covers the ventilation groove 301 .

进一步地，凸出部401覆盖于换气通槽301靠近电子烟的储液腔的一端。第一密封件4上设置有凸出部401与换气通槽301相对应，当电子烟的储液腔与雾化腔之间的气压平衡时，凸出部401覆盖住换气通槽301靠近储液腔的一端，这样可以起到更好的密封效果，有效防止储液腔中的液态基质流向雾化腔；当气压不平衡时，例如当烟油通过多孔体31从其吸液面渗透到雾化面，从而电子烟中的储液腔的空气压力减小，同时空气从电子烟的进气通道进入雾化腔中，此时雾化腔内的气压大于储液腔内的气压，第一密封件4在雾化腔内气压的作用下被顶开，从而气体可以通过换气通槽301从雾化腔进入到储液腔，实现气压平衡，防止出现烟油下液不畅及雾化芯干烧的问题。Further, the protruding portion 401 covers an end of the ventilation channel 301 close to the liquid storage cavity of the electronic cigarette. The first sealing member 4 is provided with a protruding part 401 corresponding to the ventilating channel 301. When the air pressure between the liquid storage chamber and the atomizing chamber of the electronic cigarette is balanced, the protruding part 401 covers the ventilating channel 301 Close to one end of the liquid storage chamber, which can have a better sealing effect and effectively prevent the liquid matrix in the liquid storage chamber from flowing to the atomization chamber; when the air pressure is unbalanced, for example, when the e-liquid passes through the porous body 31 Penetrating into the atomization surface, so that the air pressure in the liquid storage chamber in the electronic cigarette decreases, and at the same time, the air enters the atomization chamber from the air intake channel of the electronic cigarette, at this time, the air pressure in the atomization chamber is greater than the air pressure in the liquid storage chamber , the first sealing member 4 is pushed open under the action of the air pressure in the atomization chamber, so that the gas can enter the liquid storage chamber from the atomization chamber through the ventilation channel 301, so as to achieve air pressure balance and prevent the liquid from being unsmooth. And the problem of dry burning of the atomizing core.

参照图2、图3所示，在一个实施例中，进一步地，第一密封件4的外侧面设置有第一弹性凸筋42，第一弹性凸筋42抵接在电子烟的壳体的内壁上。Referring to Fig. 2 and Fig. 3, in one embodiment, further, the outer surface of the first sealing member 4 is provided with a first elastic rib 42, and the first elastic rib 42 abuts against the housing of the electronic cigarette. on the inner wall.

在该具体的例子中，第一弹性凸筋42在电子烟的壳体的内壁与雾化芯3的多孔体31之间实现过盈配合，从而对多孔体31的外壁面进行密封，也对电子烟的壳体的内侧壁进行密封，提高了第一密封件4与电子烟的壳体之间的密封效果，防止烟油从电子烟的储液腔漏油到雾化腔。In this specific example, the first elastic rib 42 achieves an interference fit between the inner wall of the housing of the electronic cigarette and the porous body 31 of the atomizing core 3, thereby sealing the outer wall of the porous body 31 and also The inner wall of the housing of the electronic cigarette is sealed, which improves the sealing effect between the first sealing member 4 and the housing of the electronic cigarette, and prevents the oil from leaking from the liquid storage chamber of the electronic cigarette to the atomizing chamber.

参照图2、图3所示，在一个实施例中，进一步地，第一密封件4上形成有与第一通孔311相匹配的管状结构43，管状结构43插接于第一通孔311内。Referring to Fig. 2 and Fig. 3, in one embodiment, further, a tubular structure 43 matching the first through hole 311 is formed on the first sealing member 4, and the tubular structure 43 is inserted into the first through hole 311 Inside.

在该具体的例子中，第一密封件4上的管状结构43插接在多孔体31的第一通孔311中，对第一通孔311的周沿进行密封以防止电子烟的储液腔中的烟油漏出，管状结构43的设置提高了第一密封件4的密封效果。In this specific example, the tubular structure 43 on the first sealing member 4 is inserted into the first through hole 311 of the porous body 31 to seal the periphery of the first through hole 311 to prevent the liquid storage chamber of the electronic cigarette from The e-liquid in the liquid leaks out, and the setting of the tubular structure 43 improves the sealing effect of the first sealing member 4 .

参照图1所示，在一个实施例中，多孔体31为椭圆柱体。Referring to FIG. 1 , in one embodiment, the porous body 31 is an elliptical cylinder.

由于电子烟的壳体的截面形状多为椭圆形，因此，在该实施例中，将雾化芯3的多孔体31设置为椭圆柱体，多孔体31的形状与电子烟的壳体的形状相互匹配，这样在装配时，多孔体31可以更好地与电子烟的壳体内壁相贴合；并且可以在适配电子烟的壳体的情况下，将多孔体31的体积做到最大，从而使电子烟的储液腔中的液态基质能够更加顺畅地从多孔体31的吸液面渗透到雾化面，进而提高多孔体31的雾化效率，使用户的抽吸口感更佳。Since the cross-sectional shape of the shell of the electronic cigarette is mostly elliptical, in this embodiment, the porous body 31 of the atomizing core 3 is set as an elliptical cylinder, and the shape of the porous body 31 is consistent with the shape of the shell of the electronic cigarette. Match each other, so that during assembly, the porous body 31 can better fit the inner wall of the housing of the electronic cigarette; and in the case of adapting the housing of the electronic cigarette, the volume of the porous body 31 can be maximized, Therefore, the liquid matrix in the liquid storage chamber of the electronic cigarette can penetrate more smoothly from the liquid-absorbing surface of the porous body 31 to the atomizing surface, thereby improving the atomization efficiency of the porous body 31 and making the user's puffing taste better.

参照图1所示，在一个实施例中，进一步地，换气通槽301设置两个，两个换气通槽301分别位于多孔体31的椭圆长轴的两端。Referring to FIG. 1 , in one embodiment, further, two ventilation channels 301 are provided, and the two ventilation channels 301 are located at both ends of the long axis of the ellipse of the porous body 31 .

换气通槽301还可以设置在多孔体31的其他位置；在该具体的例子中，将换气通槽301设置于多孔体31的椭圆长轴的两端，这样可以有效避免开设换气通槽301影响多孔体31的强度。 Ventilation channel 301 can also be arranged at other positions of porous body 31; Grooves 301 affect the strength of porous body 31 .

参照图1所示，在一个实施例中，进一步地，第一通孔311为椭圆形孔，雾化面的椭圆短轴与第一通孔311的椭圆短轴相重合，雾化面的椭圆长轴相对于第一通孔311的椭圆长轴偏移预定距离。Referring to Fig. 1, in one embodiment, further, the first through hole 311 is an elliptical hole, the ellipse minor axis of the atomization surface coincides with the ellipse minor axis of the first through hole 311, and the ellipse minor axis of the atomization surface The major axis is offset by a predetermined distance from the elliptical major axis of the first through hole 311 .

在该具体的例子中，多孔体31上开设的第一通孔311相对于多孔体 31为偏心设置，偏心设置的第一通孔311在电子烟中为一个偏孔，这样可以帮助改善电子烟中的气流的流动气路，帮助改善外界进入电子烟的空气与电子烟内产生的烟雾之间混合的均匀度。In this specific example, the first through hole 311 opened on the porous body 31 is eccentrically arranged relative to the porous body 31, and the eccentrically arranged first through hole 311 is a eccentric hole in the electronic cigarette, which can help improve the electronic cigarette. The flow air path of the airflow in the electronic cigarette helps to improve the uniformity of mixing between the air entering the electronic cigarette from the outside and the smoke generated in the electronic cigarette.

参照图1所示，在一个实施例中，进一步地，沿着椭圆短轴的方向，在第一通孔311的两侧，雾化面具有第一侧区和第二侧区，第一侧区的面积大于第二侧区的面积，发热体组件设置在第一侧区。进一步具体地，参照图1所示，以第一通孔311的椭圆长轴为基准，在图1所示的方位中，第一通孔311的椭圆长轴以下的区域为第一侧区，第一通孔311的椭圆长轴以上的区域为第二侧区。1, in one embodiment, further, along the direction of the minor axis of the ellipse, on both sides of the first through hole 311, the atomization surface has a first side area and a second side area, the first side The area of the zone is larger than the area of the second side zone, and the heating element assembly is arranged in the first side zone. More specifically, referring to FIG. 1 , taking the long axis of the ellipse of the first through hole 311 as a reference, in the orientation shown in FIG. 1 , the area below the long axis of the ellipse of the first through hole 311 is the first side area, The area above the major axis of the ellipse of the first through hole 311 is the second side area.

在该具体的例子中，第一通孔311在多孔体31上沿椭圆短轴方向朝向一侧偏移，而发热体组件则在雾化面上沿椭圆短轴方向朝向另一侧偏移，即将发热体组件相对于第一通孔311进行单边布设，可以提高发热体组件的发热效能，使雾化面发热稳定高效，提高雾化面的雾化效果；并且可以将多孔体31在发热体组件这侧的孔边宽度设计最大化，从而改善雾化芯3的强度。In this specific example, the first through hole 311 is offset toward one side along the short axis of the ellipse on the porous body 31, and the heating element assembly is offset toward the other side along the short axis of the ellipse on the atomizing surface. That is to say, the heating element assembly is unilaterally arranged relative to the first through hole 311, which can improve the heating efficiency of the heating element assembly, make the atomization surface heat stable and efficient, and improve the atomization effect of the atomization surface; The width of the edge of the hole on this side of the body assembly is designed to be maximized, thereby improving the strength of the atomizing core 3 .

参照图1所示，在一个实施例中，发热体组件包括发热丝32和电连接于发热丝32两端的两个接线盘33，两个接线盘33通过发热丝32串联连接。Referring to FIG. 1 , in one embodiment, the heating element assembly includes a heating wire 32 and two junction pads 33 electrically connected to both ends of the heating wire 32 , and the two junction boards 33 are connected in series through the heating wire 32 .

在该具体的例子中，发热丝32主要起到发热的作用，而接线盘33负责与电子烟的导电钉接触并且电性导通。进一步具体地，导电钉设置有两个，两个导电钉一个为正极、另一个为负极。相应地，接线盘33也设置有两个，同样地，两个接线盘33一个为正极、另一个为负极；进一步具体地，两个接线盘33分别连接在发热丝32的两端。In this specific example, the heating wire 32 mainly plays the role of heating, and the junction plate 33 is responsible for contacting the conductive nail of the electronic cigarette and conducting it electrically. More specifically, there are two conductive nails, and one of the two conductive nails is a positive pole and the other is a negative pole. Correspondingly, there are also two junction boards 33 , similarly, one of the two junction boards 33 is positive and the other is negative; more specifically, the two junction boards 33 are respectively connected to both ends of the heating wire 32 .

在一个实施例中，进一步地，发热丝32的电阻值大于接线盘33的电阻值。In one embodiment, further, the resistance value of the heating wire 32 is greater than the resistance value of the junction plate 33 .

在该具体的例子中，发热丝32为细长的长条状，其电阻值大、因此通电之后发热能量较高；而接线盘33为近似于圆盘状，其电阻值较小、通电之后发热能量很小。因此，在本实施例提供的发热体组件中，接线盘33不太发热，热量集中于发热丝32处，发热丝32的发热效果较好、发热能量较高、发热能量易于调节。In this specific example, the heating wire 32 is elongated and strip-shaped, and its resistance value is large, so the heat generation energy is relatively high after being energized; The heating energy is very small. Therefore, in the heating element assembly provided in this embodiment, the junction plate 33 does not generate much heat, and the heat is concentrated on the heating wire 32. The heating wire 32 has a better heating effect, higher heating energy, and easy adjustment of heating energy.

根据本公开的另一个实施例，参照图4-图10所示，提供了一种电子烟雾化装置，其包括壳体1，壳体1的一端开设有出气口101，壳体1的另一端为开口端，壳体1内具有与出气口101相连通的出气通道11，出气通道11用于供混合了雾化烟气的空气从雾化组件中流出；还包括储液腔102，储液腔102设置于壳体1内，储液腔102用于容纳烟油等液态基质；该电子烟雾化装置还包括下盖2及如上的雾化芯组件，下盖2盖设于壳体1的开口端，下盖2开设有与外界连通的进气通道21；雾化芯组件设置于壳体1内，雾化芯组件与壳体1形成密封配合；多孔体31的吸液面与储液腔102连通，多孔体31的雾化面与下盖2之间的空间构成雾化腔20，雾化腔20与进气通道21连通；第一通孔311分别与出气通道11及雾化腔20连通。在实际应用中，空气从进气通道21进入壳体1内的雾化腔20、经过雾化芯3，最后通过出气通道11流出。According to another embodiment of the present disclosure, referring to Fig. 4-Fig. It is an open end, and the housing 1 has an air outlet channel 11 connected with the air outlet 101, and the air outlet channel 11 is used for the air mixed with the atomized smoke to flow out from the atomization assembly; it also includes a liquid storage chamber 102, which stores the liquid The cavity 102 is set in the casing 1, and the liquid storage cavity 102 is used to accommodate liquid substances such as e-liquid; At the open end, the lower cover 2 is provided with an air intake channel 21 communicating with the outside world; the atomizing core assembly is arranged in the housing 1, and the atomizing core assembly forms a sealing fit with the housing 1; the liquid-absorbing surface of the porous body 31 is in contact with the liquid storage The cavity 102 is connected, and the space between the atomizing surface of the porous body 31 and the lower cover 2 constitutes the atomizing chamber 20, and the atomizing chamber 20 communicates with the air inlet channel 21; the first through hole 311 is connected with the air outlet channel 11 and the atomizing chamber respectively. 20 connections. In practical application, air enters the atomizing cavity 20 in the casing 1 from the air inlet channel 21 , passes through the atomizing core 3 , and finally flows out through the air outlet channel 11 .

本公开实施例提供的电子烟雾化装置的工作原理为：存储在电子烟储液腔102中的烟油不断渗透至多孔体31的吸液面，吸液面吸收烟油传导至雾化面；当用户使用该电子烟雾化装置抽吸时，内部的传感器被触发，从而发出信号驱使设置在雾化面上的发热体组件对烟油进行加热产生气溶胶，烟油在雾化腔20中被加热雾化，外界气流经由下盖2的进气通道21进入，带走雾化腔20中的烟雾，再经过壳体1内的出气通道11，最终从出气口101进入到用户口腔中。The working principle of the electronic cigarette device provided by the embodiment of the present disclosure is as follows: the liquid stored in the liquid storage chamber 102 of the electronic cigarette continuously penetrates into the liquid absorption surface of the porous body 31, and the liquid absorption surface absorbs the liquid and transmits it to the atomization surface; When the user uses the electronic cigarette device to inhale, the internal sensor is triggered, thereby sending out a signal to drive the heating element assembly on the atomization surface to heat the e-liquid to generate aerosol, and the e-liquid is absorbed in the atomization chamber 20 Heating and atomizing, the external airflow enters through the air intake channel 21 of the lower cover 2, takes away the smoke in the atomization chamber 20, then passes through the air outlet channel 11 in the housing 1, and finally enters the user's mouth from the air outlet 101.

相比于现有传统的电子烟雾化装置，在本公开实施例提供的电子烟雾化装置中，首先，只采用壳体1与下盖2配合的形式对雾化芯3和第一密封件4等结构进行限位，取消了传统结构中的上支架、上支架密封圈及下支架，大大简化了电子烟雾化装置内部的结构，从而节约了零件制造成本和装配成本、提高了生产效率。其次，该电子烟雾化装置的结构为储液腔102、雾化腔20留出了更多的空间，这样的电子烟雾化装置中，用于存储烟油的储液腔102的体积及烟雾形成的空间——雾化腔20的体积相对于现有技术能够做到更大。并且，现有技术中，在雾化芯组件与壳体内壁之间设置有上支架，而在本公开实施例提供的电子烟雾化装置中，雾化芯组件直接紧贴壳体1的内壁，因此可以将雾化芯组件中的雾化芯3的体积做得更大，烟油从吸液面到雾化面的面积更大，在用户抽吸时，渗油量增大，从而烟雾量增大，抽吸的口感更好。Compared with the existing traditional electronic vaping device, in the electronic vaping device provided by the embodiment of the present disclosure, firstly, the atomizing core 3 and the first sealing member 4 are only used in the form of cooperation of the housing 1 and the lower cover 2 . The position is limited by other structures, and the upper bracket, upper bracket sealing ring and lower bracket in the traditional structure are cancelled, which greatly simplifies the internal structure of the electronic cigarette device, thereby saving parts manufacturing costs and assembly costs, and improving production efficiency. Secondly, the structure of the electronic cigarette device leaves more space for the liquid storage chamber 102 and the atomization chamber 20. In such an electronic cigarette device, the volume of the liquid storage chamber 102 for storing e-liquid and the formation of smoke Space——The volume of the atomization chamber 20 can be made larger compared with the prior art. Moreover, in the prior art, an upper bracket is provided between the atomizing core assembly and the inner wall of the casing, but in the electronic cigarette device provided by the embodiment of the present disclosure, the atomizing core assembly is directly attached to the inner wall of the casing 1, Therefore, the volume of the atomizing core 3 in the atomizing core assembly can be made larger, and the area of the e-liquid from the liquid-absorbing surface to the atomizing surface is larger. The larger the size, the better the taste of the puff.

参照图4、图5所示，在一个实施例中，进一步地，电子烟雾化装置还包括导电钉5，导电钉5穿设在下盖2上，导电钉5与发热体组件接触并形成电连接。Referring to Fig. 4 and Fig. 5, in one embodiment, further, the electronic atomization device further includes a conductive nail 5, which is pierced on the lower cover 2, and the conductive nail 5 is in contact with the heating element assembly and forms an electrical connection .

该电子烟雾化装置还包括导电钉5，导电钉5穿设在下盖2上，导电钉5抵接在多孔体31的雾化面设置有发热体组件的位置处，导电钉5与发热体组件接触并形成电连接。导电钉3用于将雾化芯与其它的供电器件形成电连接。The electronic atomization device also includes a conductive nail 5, which is pierced on the lower cover 2, and the conductive nail 5 abuts against the position where the heating element assembly is arranged on the atomization surface of the porous body 31, and the conductive nail 5 and the heating element assembly contact and form an electrical connection. The conductive nail 3 is used to form an electrical connection between the atomizing core and other power supply devices.

在本公开实施例提供的电子烟雾化装置中，导电钉5直接与设置在雾化芯3的雾化面上的发热体组件接触导通形成电连接，其连接关系简单、安装方便、易于装配操作。In the electronic vaping device provided by the embodiment of the present disclosure, the conductive nail 5 directly contacts and conducts with the heating element assembly provided on the atomizing surface of the atomizing core 3 to form an electrical connection, and its connection relationship is simple, easy to install, and easy to assemble operate.

此外，发热体组件与多孔体31为一体成型的结构。进一步具体地，该发热体组件的制成工艺为：先对多孔体31进行烧结，再在多孔体31上采用金属粉末印刷发热体组件，最后通过烧结工艺将发热体组件与多孔体31结合为一个整体结构，第一通孔311与发热体组件间隔开布置。该一体成型形成的发热体组件在多孔体31上结合紧密、可靠，并且发热体组件不会额外占用电子烟内部的空间；发热体组件与导电钉5接触时，相当于导电钉5与多孔体31之间形成面与面的抵接关系，这样的连接简单、稳固。In addition, the heating element assembly and the porous body 31 are integrally formed. More specifically, the manufacturing process of the heating element assembly is as follows: first sinter the porous body 31, then use metal powder to print the heating element assembly on the porous body 31, and finally combine the heating element assembly and the porous body 31 through a sintering process to form a An integral structure, the first through hole 311 is spaced apart from the heating element assembly. The integrally formed heating element assembly is closely and reliably combined on the porous body 31, and the heating element assembly does not occupy additional space inside the electronic cigarette; when the heating element assembly is in contact with the conductive nail 5, it is equivalent to the conductive nail 5 and the porous body 31 form a surface-to-surface abutment relationship, such a connection is simple and stable.

在一个实施例中，进一步地，壳体1的内壁设置有第一支撑筋12，导电钉5与第一支撑筋12分别从雾化芯组件的两侧对雾化芯组件形成限位抵接。In one embodiment, further, the inner wall of the housing 1 is provided with a first support rib 12, and the conductive nail 5 and the first support rib 12 respectively form a limiting abutment against the atomization core assembly from both sides of the atomization core assembly. .

在该具体的例子中，第一支撑筋12从第一密封件4的上端面处对第一密封件4进行过盈预压，导电钉5从第一密封件4的下端面处对第一密封件4进行过盈预压，确保连接的紧密可靠性。In this specific example, the first support rib 12 performs interference preloading on the first sealing member 4 from the upper end surface of the first sealing member 4, and the conductive nail 5 presses the first sealing member 4 from the lower end surface of the first sealing member 4. The sealing member 4 performs interference preloading to ensure the tightness and reliability of the connection.

参照图4、图9、图10所示，在一个实施例中，进一步地，壳体1的内壁设置有第一支撑筋12，下盖2上设置有第二支撑筋22，第一支撑筋12与第二支撑筋22分别从雾化芯组件的两侧对雾化芯组件形成限位抵接。进一步地，第一支撑筋12及第二支撑筋22均沿着壳体1的长度方向延伸。Referring to Figure 4, Figure 9, Figure 10, in one embodiment, further, the inner wall of the housing 1 is provided with a first support rib 12, the lower cover 2 is provided with a second support rib 22, the first support rib 12 and the second support rib 22 respectively form limiting contact with the atomizing core assembly from both sides of the atomizing core assembly. Further, both the first support rib 12 and the second support rib 22 extend along the length direction of the casing 1 .

在该具体的例子中，第一支撑筋12从第一密封件4的上端面处对第一密封件4进行过盈预压，第二支撑筋22从第一密封件4的下端面处对第一密封件4进行过盈预压，第一支撑筋12及第二支撑筋22均对软胶材质的第一密封件4的端面具有一定的压缩量，确保连接的紧密可靠性，从而确保雾化芯组件在壳体1内得到可靠、稳定的定位和固定，壳体1以及下盖2之间也无需再设置其它用于固定雾化芯组件的相关结构，简化了电子烟的内部结构，第一密封件4在壳体1与雾化芯3之间形成有效密封。并且还能够确保导电钉5与发热体组件抵接连通的可靠性。In this specific example, the first supporting rib 12 carries out interference preloading on the first sealing member 4 from the upper end surface of the first sealing member 4, and the second supporting rib 22 carries out interference preloading on the first sealing member 4 from the lower end surface of the first sealing member 4. The first seal 4 is preloaded with interference, and the first support rib 12 and the second support rib 22 have a certain amount of compression on the end face of the first seal 4 made of soft rubber to ensure the tight reliability of the connection, thereby ensuring The atomizing core assembly is reliably and stably positioned and fixed in the housing 1, and there is no need to arrange other related structures for fixing the atomizing core assembly between the housing 1 and the lower cover 2, which simplifies the internal structure of the electronic cigarette , the first sealing member 4 forms an effective seal between the casing 1 and the atomizing core 3 . And it can also ensure the reliability of the abutting communication between the conductive nail 5 and the heating element assembly.

进一步地，第一支撑筋12能够避免第一密封件4向储液腔102一侧偏离，第二支撑筋22能够避免第一密封件4向雾化腔20一侧偏移，这样使电子烟雾化装置的内部结构更加稳定。Further, the first support rib 12 can prevent the first sealing member 4 from deviating to the side of the liquid storage chamber 102, and the second support rib 22 can prevent the first sealing member 4 from deviating from the side of the atomization chamber 20, so that the electronic cigarette The internal structure of the chemical device is more stable.

参照图2、图3、图4所示，在一个实施例中，进一步地，雾化芯组件包括第一密封件4，第一密封件4上设置有顶持部41，顶持部41与第二支撑筋22抵接以轴向固定雾化芯组件。Referring to Fig. 2, Fig. 3 and Fig. 4, in one embodiment, further, the atomizing core assembly includes a first sealing member 4, and the first sealing member 4 is provided with a top holding part 41, and the top holding part 41 and The second supporting rib 22 abuts to axially fix the atomizing core assembly.

在该具体的例子中，顶持部41是设置在第一密封件4上的倒扣结构，即顶持部41从雾化芯3的底部对雾化芯3进行轴向固定；装配后，顶持部41与下盖2上设置的第二支撑筋22的位置相对应，顶持部41与第二支撑筋22相互抵接以对雾化芯3进行轴向定位，确保雾化芯组件能够较为稳固地固定于壳体1内。In this specific example, the supporting portion 41 is an undercut structure provided on the first sealing member 4, that is, the supporting portion 41 axially fixes the atomizing core 3 from the bottom of the atomizing core 3; after assembly, The supporting part 41 corresponds to the position of the second supporting rib 22 provided on the lower cover 2, and the supporting part 41 and the second supporting rib 22 abut against each other to axially position the atomizing core 3 to ensure that the atomizing core assembly It can be relatively stably fixed in the housing 1 .

在一个实施例中，进一步地，壳体1与下盖2通过卡扣卡接。In one embodiment, further, the casing 1 and the lower cover 2 are snapped together by buckling.

在该具体的例子中，壳体1与下盖2之间采用卡扣卡接的连接方式装配起来操作比较方便容易，当壳体1与下盖2卡接到位后，导电钉5与发热体组件抵接到位，这样的装配方式有利于对导电钉5和发热体组件进行定位及固定。In this specific example, the housing 1 and the lower cover 2 are assembled by snap-fit connection, which is more convenient and easy to operate. When the housing 1 and the lower cover 2 are snapped into place, the conductive nail 5 and the heating element The components are abutted in place, and this assembly method is conducive to positioning and fixing the conductive nail 5 and the heating element component.

参照图6-图8所示，在一个实施例中，进一步地，进气通道21包括相互连通的进气管道211和进气口212，进气口212设置于进气管道211的靠近雾化腔20的位置；进气口212设置至少两个，且至少两个进气口212间隔设置，至少两个进气口212围绕进气管道211的轴线分布在进气管道 211的侧部。Referring to Figures 6-8, in one embodiment, further, the air intake passage 21 includes an air intake duct 211 and an air intake 212 that communicate with each other, and the air intake 212 is arranged near the atomizer of the air intake duct 211 The position of the chamber 20; at least two air inlets 212 are provided, and at least two air inlets 212 are arranged at intervals, and at least two air inlets 212 are distributed on the side of the air inlet pipe 211 around the axis of the air inlet pipe 211 .

在该具体的例子中，将位于进气管道211与雾化腔20之间的进气口212设置在进气管道211的侧部，并且设置至少两个相互隔离的进气口212，当外界大气气流从进气管道211流入到进气口212时，气流可以侧向进入到至少两个分支通道内，即侧向进入到至少两个进气口212内，至少两个进气口212可以对气流进行分流，气流流动的轨迹不会发生明显改变，气流不会产生涡流，气流会以一个较为缓和的状态进行流动进而进入到雾化腔20内，进入雾化腔20中的空气气流与发热体组件加热雾化产生的烟雾充分混合后，通过出气通道11进入到用户口腔中。In this specific example, the air inlet 212 between the air inlet pipe 211 and the atomization chamber 20 is arranged on the side of the air inlet pipe 211, and at least two mutually isolated air inlets 212 are arranged, when the outside When the atmospheric air flow flows from the air intake pipe 211 into the air inlet 212, the air flow can enter into at least two branch passages sideways, that is, enter into at least two air inlets 212 laterally, and at least two air inlets 212 can Splitting the airflow, the trajectory of the airflow will not change significantly, the airflow will not generate eddies, the airflow will flow in a relatively moderate state and then enter the atomization chamber 20, the airflow entering the atomization chamber 20 and After the smoke generated by heating and atomizing the heating element component is fully mixed, it enters the mouth of the user through the air outlet channel 11 .

参照图4所示，在一个实施例中，进一步地，电子烟雾化装置还包括设置于下盖2内的吸油元件6，吸油元件6环绕设置在进气管道211的外周；吸油元件6靠近雾化腔20的一端的端面低于进气口212的端面。Referring to Fig. 4, in one embodiment, further, the electronic cigarette atomization device further includes an oil absorbing element 6 arranged in the lower cover 2, and the oil absorbing element 6 is arranged around the outer circumference of the air intake pipe 211; the oil absorbing element 6 is close to the mist The end surface of one end of the chemical chamber 20 is lower than the end surface of the air inlet 212 .

在本公开实施例提供的电子烟雾化装置中，雾化腔20的体积相对于现有技术能够做到更大，进而能够将吸油元件6的体积设置到更大，提高吸油元件6的吸油能力，保障雾化腔20内的液体能够被吸油元件6吸收，以避免出现漏油的现象。另一方面，没有被吸出的烟雾气溶胶在冷却后会形成冷凝液滴，由于电子烟雾化装置的内部空间得到增大，所以可以设置用于收集冷凝液滴的部件，降低冷凝液滴从电子烟上漏出的可能性。In the electronic cigarette atomization device provided by the embodiment of the present disclosure, the volume of the atomization chamber 20 can be made larger compared with the prior art, so that the volume of the oil absorbing element 6 can be set to be larger, and the oil absorbing capacity of the oil absorbing element 6 can be improved. , to ensure that the liquid in the atomizing chamber 20 can be absorbed by the oil absorbing element 6, so as to avoid oil leakage. On the other hand, the smog aerosol that has not been sucked out will form condensate droplets after cooling. Since the internal space of the vaping device is enlarged, components for collecting condensate droplets can be installed to reduce the flow of condensate droplets from the electronic device. Possibility of smoke escaping.

例如，进气通道21进入的空气与雾化腔20内的烟雾相遇，会存在部分烟雾未被吸出，进而冷凝为液滴。如图1所示，冷凝液滴可以被设置在下盖2上的吸油元件6吸收，避免液滴从进气通道21处漏出。For example, when the air entering the air intake channel 21 meets the smoke in the atomizing chamber 20 , some of the smoke will not be sucked out, and then condense into liquid droplets. As shown in FIG. 1 , the condensed liquid droplets can be absorbed by the oil absorbing element 6 provided on the lower cover 2 to prevent the liquid droplets from leaking out from the air intake channel 21 .

此外，在该实施例中，吸油元件6靠近雾化腔20的端面低于进气口212所在一侧的端面，这样使吸油元件6上的液体不会从进气口212流入到进气通道21中，避免了从进气通道21漏油的问题。In addition, in this embodiment, the end surface of the oil absorbing element 6 close to the atomizing chamber 20 is lower than the end surface on the side where the air inlet 212 is located, so that the liquid on the oil absorbing element 6 will not flow from the air inlet 212 into the air inlet passage 21, the problem of oil leakage from the intake passage 21 is avoided.

在一个实施例中，进一步地，吸油元件6的厚度为3mm-6mm。In one embodiment, further, the thickness of the oil absorbing element 6 is 3mm-6mm.

现有技术中，由于壳体1内还设置有上支架、下支架及第二密封件，其占据了壳体1内很大的空间，因此现有技术中的吸油元件的厚度只能设置为1.5mm左右。而在本实施例中，如前，由于雾化腔20的体积相对于现有技术能够做到更大，进而能够将吸油元件6的体积设置到更大，吸油元件6的厚度可以达到3mm-6mm，吸液量可以增加2-4倍，从而可以将烟弹生命周期内产生的冷凝液都储存在吸油元件6中，避免过多的冷凝液从下盖2的进气通道21溢出，或者从出气通道11进入到用户口中。In the prior art, since an upper bracket, a lower bracket and a second seal are arranged in the housing 1, which occupy a large space in the housing 1, the thickness of the oil absorbing element in the prior art can only be set as About 1.5mm. In this embodiment, as before, since the volume of the atomization chamber 20 can be made larger compared with the prior art, the volume of the oil absorbing element 6 can be set to be larger, and the thickness of the oil absorbing element 6 can reach 3mm- 6mm, the liquid absorption can be increased by 2-4 times, so that the condensate generated during the life cycle of the pod can be stored in the oil-absorbing element 6, so as to avoid excessive condensate overflowing from the intake channel 21 of the lower cover 2, or Enter the user's mouth from the air outlet channel 11.

参照图4所示，进一步地，多孔体31、第一密封件4以及壳体1合围形成储液腔102。第一密封件4在壳体1的内壁与多孔体31之间形成密封作用。多孔体31对壳体1内的空间形成划分作用。如图1所示，位于壳体1内、第一密封件4上方的区域可以作为储液腔102。第一密封件4上可以留有孔洞，以便储液腔102内的烟油与多孔体31接触。储液腔102的烟油能够被多孔体31吸入，进而使烟油流通至发热体组件处。发热体组件发热能够对烟油进行雾化。Referring to FIG. 4 , further, the porous body 31 , the first sealing member 4 and the casing 1 form a liquid storage cavity 102 . The first sealing member 4 forms a sealing effect between the inner wall of the housing 1 and the porous body 31 . The porous body 31 divides the space in the casing 1 . As shown in FIG. 1 , the area inside the casing 1 above the first sealing member 4 can be used as a liquid storage chamber 102 . Holes may be left on the first sealing member 4 so that the e-liquid in the liquid storage chamber 102 contacts with the porous body 31 . The e-liquid in the liquid storage chamber 102 can be sucked by the porous body 31 , so that the e-liquid can flow to the heating element assembly. The heat generated by the heating element component can atomize the e-liquid.

进一步地，第一通孔311分别与出气通道11及雾化腔20连通。第一通孔311将出气通道11与雾化腔20连通。雾化腔20内的烟雾经第一通孔311进入到出气通道11后经由出气口101被用户吸入。在本实施例中，雾化腔20内的烟雾进入出气通道11的路径变短，提高了烟雾吸入的效率。例如，空气经进气通道21进入雾化腔20后，带着烟雾经第一通孔311进入出气通道11。Further, the first through hole 311 communicates with the air outlet channel 11 and the atomizing chamber 20 respectively. The first through hole 311 communicates the air outlet channel 11 with the atomizing chamber 20 . The smoke in the atomization chamber 20 enters the air outlet channel 11 through the first through hole 311 and is inhaled by the user through the air outlet 101 . In this embodiment, the path for the smoke in the atomization chamber 20 to enter the air outlet channel 11 is shortened, which improves the efficiency of smoke inhalation. For example, after the air enters the atomization chamber 20 through the air inlet channel 21 , it enters the air outlet channel 11 through the first through hole 311 with the smoke.

参照图2、图3所示，在一个实施例中，进一步地，第一密封件4上形成有与第一通孔311相匹配的管状结构43，管状结构43插接于第一通孔311内，且出气通道11和雾化腔20通过管状结构43连通；壳体1在出气通道11远离出气口101的端口处形成有插接部111，插接部111插接固定在管状结构43内。Referring to Fig. 2 and Fig. 3, in one embodiment, further, a tubular structure 43 matching the first through hole 311 is formed on the first sealing member 4, and the tubular structure 43 is inserted into the first through hole 311 The air outlet passage 11 and the atomization chamber 20 communicate with each other through the tubular structure 43; the casing 1 forms a plug-in part 111 at the port of the air outlet passage 11 away from the air outlet 101, and the plug-in part 111 is plugged and fixed in the tubular structure 43 .

在该具体的例子中，第一密封件4上的管状结构43插接在第一通孔311中，对第一通孔311的周沿进行密封以防止储液腔102中的烟油漏出；同时管状结构43又使得出气通道11与雾化腔20通过管状结构43形成连通，即雾化腔20中的气雾与空气的混合物可以通过管状结构43进入出气通道11，进而被用户吸食。为了提高对储液腔102的密封效果，降低液体外漏的风险。管状结构43的设计可以对第一通孔311起到一定程度的密封作用，将第一通孔311与储液腔102隔开，这样，储液腔102中的液体不易从第一通孔311处泄漏。管状结构43在第一通孔311与插接部111之间形成密封，以避免管状结构43与第一通孔311之间出现漏油的问题。将出气通道11的插接部111插接固定在管状结构43中，也能够提高第一密封件4以及雾化芯3两者整体的固定、定位可靠性。通过上述插接配合关系，出气通道11直接通过管状结构43以及第一通孔311与雾化腔20连通，这种气路结构顺畅、弯折较少，有助于雾化后的气体向外流出，降低其冷却形成冷凝液滴的可能性。In this specific example, the tubular structure 43 on the first sealing member 4 is inserted into the first through hole 311 to seal the periphery of the first through hole 311 to prevent the e-liquid in the liquid storage chamber 102 from leaking out; At the same time, the tubular structure 43 makes the air outlet channel 11 communicate with the atomizing chamber 20 through the tubular structure 43, that is, the mixture of aerosol and air in the atomizing chamber 20 can enter the air outlet channel 11 through the tubular structure 43, and then be sucked by the user. In order to improve the sealing effect on the liquid storage chamber 102 and reduce the risk of liquid leakage. The design of the tubular structure 43 can seal the first through hole 311 to a certain extent, and separate the first through hole 311 from the liquid storage chamber 102. Leaks everywhere. The tubular structure 43 forms a seal between the first through hole 311 and the insertion portion 111, so as to avoid oil leakage between the tubular structure 43 and the first through hole 311. Inserting and fixing the insertion portion 111 of the air outlet channel 11 in the tubular structure 43 can also improve the overall fixing and positioning reliability of the first sealing member 4 and the atomizing core 3 . Through the above-mentioned plug-in fit relationship, the air outlet channel 11 directly communicates with the atomization chamber 20 through the tubular structure 43 and the first through hole 311. This air path structure is smooth and has less bending, which helps the atomized gas to flow outward. outflow, reducing the possibility of it cooling to form condensate droplets.

参照图2、图3所示，在一个实施例中，进一步地，管状结构43的内侧壁设置有第二弹性凸筋44，第二弹性凸筋44与插接部111相抵接。Referring to FIG. 2 and FIG. 3 , in one embodiment, further, the inner wall of the tubular structure 43 is provided with a second elastic rib 44 , and the second elastic rib 44 abuts against the insertion portion 111 .

在该具体的例子中，第二弹性凸筋44紧紧地抵接住插接部111，在雾化芯3的第一通孔311与插接部111之间形成过盈配合，即第二弹性凸筋44对雾化芯3的内壁面进行密封，也对壳体1的出气通道11的外侧壁进行密封，从而防止烟油从储液腔102漏油到雾化腔20。In this specific example, the second elastic rib 44 tightly abuts against the insertion part 111, forming an interference fit between the first through hole 311 of the atomizing core 3 and the insertion part 111, that is, the second The elastic ribs 44 seal the inner wall surface of the atomizing core 3 and also seal the outer wall of the air outlet channel 11 of the housing 1 , thereby preventing oil leakage from the liquid storage chamber 102 to the atomizing chamber 20 .

参照图2、图9所示，在一个实施例中，进一步地，壳体1在插接部111的周围形成有台阶面110；第一密封件4上形成有密封沿431，密封沿431位于管状结构43的一端，台阶面110与密封沿431抵接。Referring to Fig. 2 and Fig. 9, in one embodiment, further, the shell 1 is formed with a stepped surface 110 around the socket part 111; the first sealing member 4 is formed with a sealing edge 431, and the sealing edge 431 is located At one end of the tubular structure 43 , the stepped surface 110 abuts against the sealing edge 431 .

在该具体的例子中，密封沿431位于多孔体31的吸液面上并且环绕在第一通孔311周围，密封沿431在台阶面110与多孔体31的吸液面之间形成密封，以对管状结构43与第一通孔311之间形成进一步的密封效果。密封沿431与台阶面110的配合结构能够起到良好的密封作用，防止液体穿过出气通道11与多孔体31之间的缝隙进而泄漏到第一通孔311、雾化腔20以出气通道11中。密封沿431的一部分环绕吸液面的边沿设置，并且有一部分环绕在第一通孔311的周围设置。密封沿的环绕第一通孔311的部分在台阶面110与吸液面之间形成密封。具体地，密封沿431在第一通孔311的孔口外侧的吸液面部分与台阶面110之间形成密封作用。In this specific example, the sealing edge 431 is located on the liquid-absorbing surface of the porous body 31 and surrounds the first through hole 311, and the sealing edge 431 forms a seal between the stepped surface 110 and the liquid-absorbing surface of the porous body 31, so as to A further sealing effect is formed between the tubular structure 43 and the first through hole 311 . The matching structure of the sealing edge 431 and the stepped surface 110 can play a good sealing role, preventing the liquid from passing through the gap between the air outlet channel 11 and the porous body 31 and then leaking to the first through hole 311, the atomization chamber 20 and the air outlet channel 11 middle. A part of the sealing edge 431 is arranged around the edge of the liquid-absorbing surface, and a part is arranged around the first through hole 311 . The portion of the sealing edge surrounding the first through hole 311 forms a seal between the stepped surface 110 and the liquid-absorbing surface. Specifically, the sealing edge 431 forms a sealing effect between the portion of the liquid-absorbing surface outside the opening of the first through hole 311 and the stepped surface 110 .

参照图4、图5所示，进一步地，在本公开的电子烟雾化装置中，还包括第三密封件7，第三密封件7与壳体1的内壁抵接，并在下盖2与壳体1的内壁之间形成密封。壳体1与第一密封件4以及多孔体31围合形成储液腔102，第一密封件4套设在多孔体31上，第一密封件4、壳体1以及多孔体31之间过盈配合。储液腔102中的液体，例如烟油，被传导至多孔体31的吸液面，并经多孔体31的毛细作用传导至多孔体31的雾化面，经设置在雾化面上的发热体组件加热雾化形成烟雾。雾化面与下盖2之间形成雾化腔20，烟雾位于雾化腔20中，雾化腔20与下盖2上的进气通道21连通，用户在出气口101的抽吸作用，带动外界空气从进气通道21进入雾化腔20中，携带雾化腔20的烟雾导出至出气通道11，供用户吸食。随着烟雾的生成，烟油逐渐被多孔体31吸附到其雾化面一侧，储液腔102一侧的气压下降，形成负压；而雾化腔20一侧的气压较高，空气会通过多孔体31的微孔从雾化面向其吸液面渗透到储液腔102，并且，第一密封件4在雾化腔20气压的作用下被顶开，气体通过换气通槽301从雾化腔20进入到储液腔102，从而有效实现气压平衡；与此同时，使得雾化芯组件上能够吸附充足的烟油保持烟雾的生成效果。经发热体组件加热形成的烟雾遇雾化腔20中的冷空气易冷却形成烟油，通过在下盖2的进气通道21周围设置吸油元件6，且吸油元件6靠近出气通道11的一端的端面低于进气口212的端面，该吸油元件6能够吸收经冷凝形成的烟油，且该烟油不会从进气通道21漏出，防止了漏油。Referring to Fig. 4 and Fig. 5, further, in the electronic cigarette device of the present disclosure, a third sealing member 7 is also included, and the third sealing member 7 abuts against the inner wall of the casing 1, and is connected between the lower cover 2 and the casing. A seal is formed between the inner walls of the body 1 . The housing 1 is surrounded by the first sealing member 4 and the porous body 31 to form a liquid storage chamber 102, the first sealing member 4 is sleeved on the porous body 31, and the gap between the first sealing member 4, the housing 1 and the porous body 31 is surplus cooperation. The liquid in the liquid storage chamber 102, such as e-liquid, is conducted to the liquid-absorbing surface of the porous body 31, and then transferred to the atomizing surface of the porous body 31 through the capillary action of the porous body 31, and then heated by the heat generated on the atomizing surface. The body components are heated and atomized to form smoke. An atomization chamber 20 is formed between the atomization surface and the lower cover 2, and the smoke is located in the atomization chamber 20. The outside air enters the atomization chamber 20 from the air intake channel 21, and the smoke carrying the atomization chamber 20 is exported to the air outlet channel 11 for the user to inhale. With the generation of smoke, the smoke oil is gradually absorbed by the porous body 31 to the side of its atomization surface, and the air pressure on the side of the liquid storage chamber 102 drops, forming a negative pressure; while the air pressure on the side of the atomization chamber 20 is higher, the air will Through the micropores of the porous body 31, the atomizing surface penetrates into the liquid storage chamber 102 from its liquid absorbing surface, and the first sealing member 4 is pushed open under the pressure of the atomizing chamber 20, and the gas passes through the ventilation channel 301 from The atomizing chamber 20 enters the liquid storage chamber 102, so as to effectively achieve air pressure balance; at the same time, the atomizing core assembly can absorb sufficient smoke oil to maintain the effect of generating smoke. The smoke formed by heating the heating element assembly meets the cold air in the atomization chamber 20 and is easily cooled to form smoke oil. By setting the oil absorbing element 6 around the air inlet channel 21 of the lower cover 2, and the oil absorbing element 6 is close to the end surface of one end of the air outlet channel 11 Lower than the end surface of the air inlet 212 , the oil absorbing element 6 can absorb the condensed e-liquid, and the e-liquid will not leak out from the air intake passage 21 , preventing oil leakage.

此外，在本公开的实施例中，由于取消了三个零件(上支架、第二密封件、下支架)，下盖2中设置的用于固定导电钉的固定柱23可以成倍加高，加高后的固定柱23的结构强度增加，从而改善铆接装配导电钉时，下盖铆接孔开裂、影响到雾化腔中的冷凝液从导电钉孔开裂区域漏液的问题。In addition, in the embodiment of the present disclosure, due to the cancellation of three parts (upper bracket, second sealing member, lower bracket), the fixing column 23 for fixing the conductive nail provided in the lower cover 2 can be doubled in height, increasing the height. The structural strength of the fixed column 23 after the height is increased, thereby improving the problem that the riveting hole of the lower cover is cracked when the conductive nail is riveted and assembled, which affects the leakage of the condensate in the atomization chamber from the cracked area of the conductive nail hole.

在本公开的又一个实施例中，提供了一种电子烟，该电子烟包括如上所述的电子烟雾化装置和电源。In yet another embodiment of the present disclosure, an electronic cigarette is provided, and the electronic cigarette includes the above-mentioned electronic cigarette generating device and a power supply.

该电子烟可通过设置于雾化芯3多孔体31上的换气通槽301实现储液腔和雾化腔的气压平衡，避免出现烟油难以顺畅地从多孔体31的吸液面渗透到雾化面的情况发生，防止出现干烧而影响用户抽吸时的口感。The electronic cigarette can realize the air pressure balance between the liquid storage chamber and the atomization chamber through the ventilation channel 301 provided on the porous body 31 of the atomizing core 3, so as to avoid the difficulty of e-liquid from penetrating smoothly from the liquid-absorbing surface of the porous body 31 to the The situation of the atomization surface occurs to prevent dry burning from affecting the user's taste when inhaling.

该电子烟内部的零部件较少，装配更加简单，生产效率较高。同时，该电子烟的容纳腔具有更大的空间，能够设置更大体积的吸油元件6，从而提高雾化腔20内吸液体的吸液能力。这样能够有效地避免冷却后的液体随烟雾被用户吸入或从进气通道21漏出的问题发生。The electronic cigarette has fewer internal parts, simpler assembly, and higher production efficiency. At the same time, the accommodating cavity of the electronic cigarette has a larger space, and a larger-volume oil-absorbing element 6 can be provided, thereby improving the liquid-absorbing capacity of the atomizing cavity 20 . This can effectively avoid the problem that the cooled liquid is inhaled by the user or leaked from the air intake channel 21 along with the smoke.

根据本公开的实施例，在用户使用电子烟时，用户通过出气口101抽吸。外部空气经进气通道21进入雾化腔20。电子烟内的传感器感测到用户抽吸的动作，电源与发热体组件之间的电连接导通并向发热体组件供电，以加热雾化储液腔102中的液体形成烟雾，空气进入雾化腔20带动烟雾经由出气通道11被用户吸入。According to the embodiment of the present disclosure, when the user uses the electronic cigarette, the user smokes through the air outlet 101 . External air enters the atomizing chamber 20 through the air intake channel 21 . The sensor in the e-cigarette senses the user’s puffing action, the electrical connection between the power supply and the heating element component is turned on and supplies power to the heating element component to heat the liquid in the atomized liquid storage chamber 102 to form smoke, and the air enters the mist The smoke chamber 20 drives the smoke to be inhaled by the user through the air outlet channel 11 .

进入雾化腔20内的空气会导致烟雾冷凝并形成冷凝液被吸油元件6吸收，避免液体被烟雾带走被用户抽吸或者液体积攒过多造成漏液。The air entering the atomization chamber 20 will cause the smoke to condense and form a condensate that is absorbed by the oil absorbing element 6, so as to prevent the liquid from being taken away by the smoke and sucked by the user, or excessive liquid accumulation causing liquid leakage.

上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。The above-mentioned embodiments focus on the differences between the various embodiments. As long as the different optimization features of the various embodiments do not contradict each other, they can be combined to form a better embodiment. Considering the brevity of the text, no further repeat.

虽然已经通过示例对本公开的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上示例仅是为了进行说明，而不是为了限制本公开的范围。本领域的技术人员应该理解，可在不脱离本公开的范围和精神的情况下，对以上实施例进行修改。本公开的范围由所附权利要求来限定。Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art should understand that the above examples are for illustration only, rather than limiting the scope of the present disclosure. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

一种雾化芯组件，其特征在于，所述雾化芯组件被配置为用于与电子烟的壳体形成密封配合；所述雾化芯组件包括多孔体(31)和发热体组件，所述多孔体(31)具有吸液面和雾化面，所述发热体组件设置于所述多孔体(31)的雾化面；所述多孔体(31)上开设有第一通孔(311)，所述第一通孔(311)贯通所述吸液面和所述雾化面；所述雾化芯组件开设有换气通道，所述换气通道从所述雾化面贯通至所述吸液面。An atomizing core assembly, characterized in that the atomizing core assembly is configured to form a sealing fit with the housing of the electronic cigarette; the atomizing core assembly includes a porous body (31) and a heating element assembly, the The porous body (31) has a liquid absorbing surface and an atomizing surface, and the heating element assembly is arranged on the atomizing surface of the porous body (31); a first through hole (311) is opened on the porous body (31). ), the first through hole (311) runs through the liquid-absorbing surface and the atomizing surface; Said absorbent surface.
根据权利要求1所述的雾化芯组件，其特征在于，所述换气通道为开设在所述多孔体(31)上的第二通孔，所述第二通孔与所述第一通孔(311)在所述多孔体(31)上间隔设置。The atomizing core assembly according to claim 1, wherein the ventilation channel is a second through hole opened on the porous body (31), and the second through hole is connected to the first through hole. Holes (311) are arranged at intervals on the porous body (31).
根据权利要求1至2中任意一项所述的雾化芯组件，其特征在于，所述雾化芯组件还包括第一密封件(4)，所述第一密封件(4)套设在所述多孔体(31)的外侧；所述第一密封件(4)被配置为用于与所述电子烟的壳体的内壁形成相互挤压的密封配合。The atomizing core assembly according to any one of claims 1 to 2, characterized in that, the atomizing core assembly further comprises a first sealing member (4), and the first sealing member (4) is sheathed on The outer side of the porous body (31); the first sealing member (4) is configured to form a mutual pressing sealing fit with the inner wall of the housing of the electronic cigarette.
根据权利要求3所述的雾化芯组件，其特征在于，所述多孔体(31)的侧部开设有换气通槽(301)，所述第一密封件(4)与所述换气通槽(301)围合形成所述换气通道。The atomizing core assembly according to claim 3, characterized in that, the side of the porous body (31) is provided with a ventilating channel (301), and the first sealing member (4) and the ventilating The through groove (301) surrounds and forms the ventilation channel.
根据权利要求1至4中任意一项所述的雾化芯组件，其特征在于，所述换气通道设置至少两个。The atomizing core assembly according to any one of claims 1 to 4, characterized in that there are at least two ventilation channels.
根据权利要求5所述的雾化芯组件，其特征在于，至少两个所述换气通道相对于所述多孔体(31)的中心呈中心对称分布。The atomizing core assembly according to claim 5, characterized in that at least two of the ventilation channels are symmetrically distributed with respect to the center of the porous body (31).
根据权利要求1至6中任意一项所述的雾化芯组件，其特征在于，所述第一密封件(4)上设置有凸出部(401)，所述凸出部(401)覆盖于所述换气通槽(301)处。The atomizing core assembly according to any one of claims 1 to 6, characterized in that, the first sealing member (4) is provided with a protruding part (401), and the protruding part (401) covers At the ventilation slot (301).
根据权利要求1至7中任意一项所述的雾化芯组件，其特征在于，所述第一密封件(4)的外侧面设置有第一弹性凸筋(42)，所述第一弹性凸筋(42)抵接在电子烟的壳体的内壁上。The atomizing core assembly according to any one of claims 1 to 7, characterized in that, the outer surface of the first sealing member (4) is provided with a first elastic rib (42), and the first elastic The ribs (42) abut against the inner wall of the housing of the electronic cigarette.
根据权利要求3所述的雾化芯组件，其特征在于，所述第一密封件(4)上形成有与所述第一通孔(311)相匹配的管状结构(43)，所述管状结构(43)插接于所述第一通孔(311)内。The atomizing core assembly according to claim 3, characterized in that, a tubular structure (43) matching the first through hole (311) is formed on the first sealing member (4), and the tubular structure (43) is The structure (43) is plugged into the first through hole (311).
根据权利要求1至9中任意一项所述的雾化芯组件，其特征在于，所述多孔体(31)为椭圆柱体。The atomizing core assembly according to any one of claims 1 to 9, characterized in that the porous body (31) is an elliptical cylinder.
根据权利要求4所述的雾化芯组件，其特征在于，所述多孔体(31)为椭圆柱体，所述换气通槽(301)设置两个，两个所述换气通槽(301)分别位于所述多孔体(31)的椭圆长轴的两端。The atomizing core assembly according to claim 4, characterized in that, the porous body (31) is an elliptical cylinder, two ventilation channels (301) are provided, and the two ventilation channels ( 301) are respectively located at both ends of the elliptical major axis of the porous body (31).
根据权利要求10所述的雾化芯组件，其特征在于，所述第一通孔(311)为椭圆形孔，所述雾化面的椭圆短轴与所述第一通孔(311)的椭圆短轴相重合，所述雾化面的椭圆长轴相对于所述第一通孔(311)的椭圆长轴偏移预定距离。The atomizing core assembly according to claim 10, characterized in that, the first through hole (311) is an elliptical hole, and the minor axis of the ellipse of the atomizing surface is the same as that of the first through hole (311). The minor axes of the ellipses coincide, and the major axis of the ellipse of the atomizing surface is offset by a predetermined distance relative to the major axis of the ellipse of the first through hole (311).
根据权利要求12所述的雾化芯组件，其特征在于，沿着所述椭圆短轴的方向，在所述第一通孔(311)的两侧，所述雾化面具有第一侧区和第二侧区，所述第一侧区的面积大于所述第二侧区的面积，所述发热体组件设置在所述第一侧区。The atomizing core assembly according to claim 12, characterized in that, along the direction of the minor axis of the ellipse, on both sides of the first through hole (311), the atomizing surface has a first side area and a second side area, the area of the first side area is larger than that of the second side area, and the heating element assembly is arranged on the first side area.
根据权利要求1至13中任意一项所述的雾化芯组件，其特征在于，所述发热体组件包括发热丝(32)和电连接于所述发热丝(32)两端的两个接线盘(33)，两个所述接线盘(33)通过所述发热丝(32)串联连接；The atomizing core assembly according to any one of claims 1 to 13, characterized in that, the heating element assembly includes a heating wire (32) and two terminal blocks electrically connected to both ends of the heating wire (32) (33), the two terminal blocks (33) are connected in series through the heating wire (32);

所述发热丝(32)的电阻值大于所述接线盘(33)的电阻值。The resistance value of the heating wire (32) is greater than the resistance value of the wiring board (33).
一种电子烟雾化装置，其特征在于，包括：An electronic cigarette device, characterized in that it includes:

壳体(1)，所述壳体(1)的一端开设有出气口(101)，所述壳体(1)的另一端为开口端，所述壳体(1)内具有与所述出气口(101)相连通的出气通道(11)；A housing (1), one end of the housing (1) is provided with an air outlet (101), the other end of the housing (1) is an open end, and the housing (1) has a The gas outlet channel (11) connected with the gas port (101);

储液腔(102)，所述储液腔(102)设置于所述壳体(1)内；A liquid storage chamber (102), the liquid storage chamber (102) is arranged in the housing (1);

下盖(2)，所述下盖(2)盖设于所述壳体(1)的所述开口端，所述下盖(2)开设有与外界连通的进气通道(21)；A lower cover (2), the lower cover (2) is set on the opening end of the housing (1), and the lower cover (2) is provided with an air intake channel (21) communicating with the outside world;

如权利要求1-15中任一项所述的雾化芯组件，所述雾化芯组件设置于所述壳体(1)内，所述雾化芯组件与所述壳体(1)形成密封配合；The atomizing core assembly according to any one of claims 1-15, the atomizing core assembly is arranged in the housing (1), and the atomizing core assembly is formed with the housing (1) seal fit;

所述多孔体(31)的吸液面与所述储液腔(102)连通，所述多孔体(31)的雾化面与所述下盖(2)之间的空间构成雾化腔(20)，所述雾化腔(20)与所述进气通道(21)连通；所述第一通孔(311)分别与所述出气通道(11)及所述雾化腔(20)连通。The liquid-absorbing surface of the porous body (31) communicates with the liquid storage chamber (102), and the space between the atomizing surface of the porous body (31) and the lower cover (2) constitutes an atomizing chamber ( 20), the atomization chamber (20) communicates with the air inlet passage (21); the first through hole (311) communicates with the air outlet passage (11) and the atomization chamber (20) respectively .
根据权利要求15所述的电子烟雾化装置，其特征在于，所述电子烟雾化装置还包括导电钉(5)，所述导电钉(5)穿设在所述下盖(2)上，所述导电钉(5)与所述发热体组件接触并形成电连接；The electronic atomization device according to claim 15, characterized in that, the electronic atomization device further comprises a conductive nail (5), and the conductive nail (5) is pierced on the lower cover (2), so that The conductive nail (5) is in contact with the heating element assembly and forms an electrical connection;

所述壳体(1)的内壁设置有第一支撑筋(12)，所述导电钉(5)与所述第一支撑筋(12)分别从所述雾化芯组件的两侧对所述雾化芯组件形成限位抵接。The inner wall of the housing (1) is provided with a first support rib (12), and the conductive nail (5) and the first support rib (12) support the atomizing core assembly from both sides respectively. The atomizing core assembly forms a limit abutment.
根据权利要求15至16中任意一项所述的电子烟雾化装置，其特征在于，所述壳体(1)的内壁设置有第一支撑筋(12)，所述下盖(2)上设置有第二支撑筋(22)，所述第一支撑筋(12)与所述第二支撑筋(22)分别从所述雾化芯组件的两侧对所述雾化芯组件形成限位抵接；The electronic cigarette atomizing device according to any one of claims 15 to 16, characterized in that a first support rib (12) is provided on the inner wall of the housing (1), and a first support rib (12) is provided on the lower cover (2). There is a second support rib (22), and the first support rib (12) and the second support rib (22) respectively form a limit against the atomization core assembly from both sides of the atomization core assembly. catch;
根据权利要求17所述的电子烟雾化装置，其特征在于，所述雾化芯组件包括第一密封件(4)，所述第一密封件(4)上设置有顶持部(41)，所述顶持部(41)与所述第二支撑筋(22)抵接以轴向固定所述雾化芯组件。The electronic cigarette atomizing device according to claim 17, characterized in that, the atomizing core assembly comprises a first sealing member (4), and a top holding portion (41) is arranged on the first sealing member (4), The holding portion (41) abuts against the second support rib (22) to axially fix the atomizing core assembly.
根据权利要求16至21中任意一项所述的电子烟雾化装置，其特征在于，所述进气通道(21)包括相互连通的进气管道(211)和进气口(212)，所述进气口(212)设置于所述进气管道(211)的靠近所述雾化腔(20)的位置；The electronic cigarette atomizing device according to any one of claims 16 to 21, characterized in that, the air intake passage (21) includes an air intake pipe (211) and an air intake (212) communicating with each other, the The air inlet (212) is arranged at a position close to the atomization chamber (20) of the air inlet pipe (211);

所述进气口(212)设置至少两个，且至少两个所述进气口(212)间隔设置，至少两个所述进气口(212)围绕所述进气管道(211)的轴线分布在进气管道(211)的侧部；所述电子烟雾化装置还包括设置于所述下盖(2)内的吸油元件(6)，所述吸油元件(6)环绕设置在所述进气管道(211)的外周；所述吸油元件(6)靠近所述雾化腔(20)的一端的端面低于所述进气口(212)的端面；所述吸油元件(6)的厚度为3mm-6mm。The air inlets (212) are provided with at least two, and at least two of the air inlets (212) are arranged at intervals, and at least two of the air inlets (212) surround the axis of the air inlet pipe (211) Distributed on the side of the air intake pipe (211); the electronic atomization device also includes an oil absorbing element (6) arranged in the lower cover (2), and the oil absorbing element (6) is arranged around the inlet The outer circumference of the gas pipeline (211); the end face of the end face of the oil absorbing element (6) close to the atomization chamber (20) is lower than the end face of the air inlet (212); the thickness of the oil absorbing element (6) 3mm-6mm.
一种电子烟，其特征在于，所述电子烟包括如权利要求15-20任意一项所述的电子烟雾化装置和电源。An electronic cigarette, characterized in that the electronic cigarette comprises the electronic cigarette generating device and a power supply according to any one of claims 15-20.