CN211048398U - Electronic Cigarettes and Electronic Cigarettes - Google Patents

Abstract

Translated fromChinese

本实用新型提出一种电子烟雾化器及电子烟，其中电子烟雾化器包括：雾化组件，对烟油雾化以形成气溶胶；至少一个进气口、至少一个出气口、和位于进气口与出气口之间的气流通道；至少一个柔化器件，设置于雾化组件到出气口的气流路径中，柔化器件沿靠近出气口方向的至少一部分的横截面积逐渐减小，用于在气流路径中引导气流，并减小气流路径中靠近出气口部分的气流速度，以控制气溶胶中的颗粒粒度。以上电子烟雾化器，通过柔化器件可以对气流进行引导、以及对气流中的气溶胶进行过滤，并在靠近出口的部位增大气流通道的容积减小湍流，从而整体减小用户吸入的气溶胶的颗粒粒度。

The utility model provides an electronic cigarette atomizer and an electronic cigarette, wherein the electronic cigarette atomizer comprises: an atomization component, which atomizes the smoke oil to form an aerosol; at least one air inlet, at least one air outlet, and a an air flow channel between the air outlet and the air outlet; at least one softening device is arranged in the air flow path from the atomizing assembly to the air outlet, and the cross-sectional area of the softening device gradually decreases along at least a part of the direction close to the air outlet, for Directing the air flow in the air flow path and reducing the air flow velocity in the portion of the air flow path near the air outlet to control the particle size in the aerosol. The above electronic cigarette vaporizer can guide the airflow and filter the aerosol in the airflow through the softening device, and increase the volume of the airflow channel near the outlet to reduce turbulence, thereby reducing the overall amount of air inhaled by the user. The particle size of the sol.

Description

Translated fromChinese

电子烟雾化器及电子烟Electronic Cigarettes and Electronic Cigarettes

技术领域technical field

本实用新型实施例涉及电子烟领域，尤其涉及一种电子烟雾化器及电子烟。The embodiments of the utility model relate to the field of electronic cigarettes, in particular to an electronic cigarette vaporizer and an electronic cigarette.

背景技术Background technique

烟制品(例如，香烟、雪茄等)在使用过程中燃烧烟草以产生烟草烟雾。人们试图通过制造在不燃烧的情况下释放化合物的产品来替代这些燃烧烟草的制品。Smoking articles (eg, cigarettes, cigars, etc.) burn tobacco during use to produce tobacco smoke. Attempts have been made to replace these tobacco-burning products by making products that release compounds without burning them.

此类产品的示例为加热装置，其通过加热而不是燃烧材料来释放化合物。例如，该材料可为烟草或其他非烟草产品，这些非烟草产品可包含或可不包含尼古丁。作为另一示例，存在有气溶胶提供制品，例如，所谓的电子烟装置。这些装置通常包含液态烟油，该液态烟油被加热以使其发生汽化，从而产生可吸入蒸气或气溶胶。该液态烟油可包含尼古丁和/或芳香剂和/或气溶胶生成物质(例如，甘油)。An example of such a product is a heating device that releases a compound by heating rather than burning a material. For example, the material may be tobacco or other non-tobacco products, which may or may not contain nicotine. As another example, there are aerosol-providing articles, such as so-called electronic cigarette devices. These devices typically contain liquid e-liquid that is heated to vaporize it, resulting in an inhalable vapor or aerosol. The liquid e-liquid may contain nicotine and/or fragrance and/or aerosol-generating substances (eg, glycerin).

目前，一部分电子烟装置液态烟油接受发热体传递的热量而加热气化并与空气相互作用形成气溶胶，而后从一气溶胶输出通道输出至吸嘴口出被吸食。采用以上结构方式，气溶胶生成以后立即直达出口，行程短，而且烟油蒸气与空气相互作用的时间不够，气溶胶微粒直径分布不均匀，“油味”重使得口感不理想，凝聚后的烟油大液滴也容易被吸烟者吸入口腔。At present, some liquid e-liquids of electronic cigarette devices are heated and vaporized by the heat transmitted by the heating body, and interact with the air to form aerosols, which are then output from an aerosol output channel to the mouth of the mouthpiece to be smoked. With the above structure, the aerosol can directly reach the exit immediately after being generated, the stroke is short, and the time for the interaction between the e-liquid vapor and the air is not enough, the diameter distribution of the aerosol particles is uneven, and the "oily smell" is heavy, which makes the taste unsatisfactory. Large droplets of oil are also easily inhaled into the mouth of a smoker.

实用新型内容Utility model content

为了解决现有技术中的电子烟产生容易吸到液滴的问题，本实用新型实施例提供一种降低液滴吸入的电子烟雾化器。In order to solve the problem that the electronic cigarette in the prior art is easy to inhale the droplets, the embodiment of the present invention provides an electronic cigarette atomizer that reduces the inhalation of the droplets.

一种电子烟雾化器，用于对烟油加热雾化生成供吸食的气溶胶；包括：An electronic cigarette atomizer for heating and atomizing e-liquid to generate aerosol for smoking; including:

腔，用于存储烟油；cavity for storing e-liquid;

雾化组件，对烟油进行雾化生成供吸食的气溶胶；Atomization component, which atomizes e-liquid to generate aerosol for smoking;

至少一个进气口、至少一个出气口、位于所述进气口与出气口之间的气流通道；所述进气口、所述出气口和所述气流通道布置成限定从所述进气口经由所述雾化组件到所述出气口的气流路径，以将由所述烟油形成的气溶胶传送到所述出气口；at least one air inlet, at least one air outlet, and an air flow passage between the air inlet and the air outlet; the air inlet, the air outlet and the air passage are arranged to define a passage from the air inlet passing the air flow path from the atomizing assembly to the air outlet to transmit the aerosol formed by the e-liquid to the air outlet;

至少一个柔化器件，设置于所述雾化组件到所述出气口的气流路径中；该柔化器件用于在所述气流路径中引导气流；At least one softening device is arranged in the airflow path from the atomizing assembly to the air outlet; the softening device is used for guiding airflow in the airflow path;

所述柔化器件的至少一部分沿靠近出气口方向的横截面积逐渐减小，以减小所述气流路径中靠近所述出气口部分的气流速度。The cross-sectional area of at least a portion of the softening device in a direction close to the air outlet is gradually reduced, so as to reduce the air flow velocity in the portion of the air flow path near the air outlet.

优选地，所述柔化器件包括相对的第一端和第二端；其中，所述第一端邻近出气口设置，所述第二端邻近多孔体设置；Preferably, the softening device includes an opposite first end and a second end; wherein the first end is disposed adjacent to the air outlet, and the second end is disposed adjacent to the porous body;

所述柔化器件上还设有延伸至第一端的至少一个凹槽。The softening device is also provided with at least one groove extending to the first end.

优选地，所述凹槽的至少一部分沿靠近出气口方向的横截面积逐渐增大。Preferably, the cross-sectional area of at least a part of the groove in a direction close to the air outlet gradually increases.

优选地，所述雾化组件包括：Preferably, the atomization assembly includes:

多孔体，用于从所述腔中吸取烟油；a porous body for drawing e-liquid from the cavity;

发热元件，用于加热所述多孔体的至少一部分中的烟油，以形成气溶胶；a heating element for heating the e-liquid in at least a part of the porous body to form an aerosol;

所述多孔体呈柱状，并具有沿轴向方向贯穿该多孔体的通孔，该通孔的一端与进气口气流连通、另一端与出气口气流连通，以使所述通孔的空间形成气流通道的一部分；The porous body is cylindrical and has a through hole penetrating the porous body in the axial direction. One end of the through hole is in air flow communication with the air inlet, and the other end is in air flow communication with the air outlet, so that the space of the through hole is formed. part of the airflow channel;

所述柔化器件的第二端沿所述多孔体轴向方向投影的至少一部分覆盖所述通孔，以使从所述通孔流向出气口的气溶胶中粒径较大的颗粒被截留在所述柔化器件上、较小粒径的颗粒可在气流路径中围绕所述柔化器件转向。At least a part of the second end of the softening device projected along the axial direction of the porous body covers the through hole, so that particles with larger particle diameters in the aerosol flowing from the through hole to the air outlet are trapped in the through hole. Smaller size particles on the softening device can be deflected around the softening device in the air flow path.

优选地，所述柔化器件的第二端呈沿边缘向中心凹陷的形状。Preferably, the second end of the softening device has a shape that is concave toward the center along the edge.

优选地，所述柔化器件的第二端设置有朝所述多孔体延伸出的引导结构，该引导结构用于将所述柔化器件的第二端上截留的气溶胶颗粒导引滴落至多孔体上。Preferably, the second end of the softening device is provided with a guiding structure extending toward the porous body, and the guiding structure is used to guide and drop the aerosol particles trapped on the second end of the softening device. onto the porous body.

优选地，所述引导结构沿靠近多孔体方向的尺寸逐渐减小。Preferably, the guide structure gradually decreases in size along the direction close to the porous body.

优选地，所述多孔体上设有朝所述柔滑器件延伸出的并围绕所述通孔的遮挡凸沿，该遮挡凸沿用于阻止从所述柔滑器件滴落至多孔体上的气溶胶颗粒流入通孔。Preferably, the porous body is provided with a shielding protruding edge extending toward the smooth device and surrounding the through hole, and the shielding convex edge is used to prevent aerosol particles from dripping from the smooth device to the porous body into the through hole.

优选地，所述多孔体包括沿通孔的径向方向向外依次设置的第一多孔部和第二多孔部；Preferably, the porous body includes a first porous portion and a second porous portion that are sequentially arranged outward along the radial direction of the through hole;

所述第一多孔部沿靠近柔滑器件的方向相对第二多孔部凸出，以形成所述遮挡凸沿。The first porous portion protrudes relative to the second porous portion in a direction close to the smooth device, so as to form the shielding ledge.

优选地，所述发热元件包括沿所述通孔的轴向方向延伸的发热丝部分、以及至少部分位于所述通孔内的圆筒形形状的电连接部分；Preferably, the heating element includes a heating wire portion extending in the axial direction of the through hole, and a cylindrical-shaped electrical connection portion at least partially located in the through hole;

所述电连接部分的至少一部分沿靠近所述柔化器件的方向延伸至通孔外，以形成所述遮挡凸沿。At least a part of the electrical connection portion extends out of the through hole in a direction close to the softening device to form the shielding ledge.

本实用新型一实施例还提出一种电子烟，包括用于对烟油进行加热雾化生成气溶胶的雾化装置，以及为所述雾化装置供电的电源装置；其特征在于，所述雾化装置包括以上所述的电子烟雾化器。An embodiment of the present invention also provides an electronic cigarette, including an atomizing device for heating and atomizing e-liquid to generate aerosol, and a power supply device for supplying power to the atomizing device; The vaporizer includes the electronic cigarette vaporizer described above.

以上电子烟雾化器，通过柔化器件可以对气流进行引导、以及对气流中的气溶胶进行过滤，同时整体形状上柔化器件呈上端小而下端大的形状，从而在靠近出口的部位增大气流通道的容积减小湍流，从而整体减小用户吸入的气溶胶的颗粒粒度。The above electronic cigarette vaporizer can guide the airflow and filter the aerosol in the airflow through the softening device. At the same time, the softening device has a shape with a small upper end and a large lower end in terms of overall shape, so as to increase the air flow near the outlet. The volume of the flow channel reduces the turbulent flow, thereby reducing the overall particle size of the aerosol inhaled by the user.

附图说明Description of drawings

一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute limitations of the embodiments, and elements with the same reference numerals in the drawings are denoted as similar elements, Unless otherwise stated, the figures in the accompanying drawings do not constitute a scale limitation.

图1是一实施例提供的电子烟雾化器的示意图；1 is a schematic diagram of an electronic cigarette vaporizer provided by an embodiment;

图2是图1中管状元件的结构示意图；Fig. 2 is the structural representation of the tubular element in Fig. 1;

图3是图1中柔化器件的结构示意图；FIG. 3 is a schematic structural diagram of the softening device in FIG. 1;

图4是图1中雾化组件的剖面结构示意图；Fig. 4 is the sectional structure schematic diagram of the atomizing assembly in Fig. 1;

图5是图4的雾化组件的立体结构示意图；Fig. 5 is the three-dimensional structure schematic diagram of the atomization assembly of Fig. 4;

图6是又一实施例提供的雾化组件的剖面结构示意图；6 is a schematic cross-sectional structure diagram of an atomizing assembly provided by another embodiment;

图7是图6的雾化组件的立体结构示意图；Fig. 7 is the perspective structure schematic diagram of the atomizing assembly of Fig. 6;

图8是又一实施例提供的雾化组件的剖面结构示意图；8 is a schematic cross-sectional structure diagram of an atomizing assembly provided by another embodiment;

图9是图8的雾化组件的立体结构示意图；Fig. 9 is the three-dimensional structure schematic diagram of the atomization assembly of Fig. 8;

图10是一实施例提供的电子烟的示意图。FIG. 10 is a schematic diagram of an electronic cigarette provided by an embodiment.

具体实施方式Detailed ways

为了便于理解本实用新型，下面结合附图和具体实施方式，对本实用新型进行更详细的说明。In order to facilitate the understanding of the present utility model, the present utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.

本实用新型实施例的电子烟雾化器，其用于对液体烟油进行加热雾化，产生供吸食的气溶胶；在一个实施例中，其结构参见图1所示，包括：The electronic cigarette atomizer according to the embodiment of the present invention is used to heat and atomize the liquid e-liquid to generate an aerosol for smoking; in one embodiment, its structure is shown in FIG. 1 , including:

外壳体10，形成电子烟雾化器的外部结构；并且从图1中可以看出，该外壳体10呈内部为中空的结构，用于安装各功能零件。Theouter casing 10 forms the external structure of the electronic cigarette vaporizer; and as can be seen from FIG. 1 , theouter casing 10 has a hollow structure inside, and is used to install various functional parts.

管状元件50，可以由硬质耐热聚合物或者金属材料制成，用作为气流通道输出气溶胶；Thetubular element 50, which can be made of hard heat-resistant polymer or metal material, is used as an air flow channel to output the aerosol;

用于存储烟油的储油腔20，在图1实施例中由管状元件50外壁与外壳体10内壁之间的空间限定出；Theoil storage cavity 20 for storing e-liquid is defined by the space between the outer wall of thetubular element 50 and the inner wall of theouter casing 10 in the embodiment of FIG. 1 ;

为了防止储油腔20内的烟油从外壳体10渗漏出，在外壳体10的底端设置有硅胶座30、以及端盖件40。In order to prevent the e-liquid in theoil storage chamber 20 from leaking out of theouter casing 10 , asilica gel seat 30 and anend cover 40 are provided at the bottom end of theouter casing 10 .

管状元件50内安装有雾化组件60，用于从储油腔20内吸取烟油，并对烟油进行加热雾化生成气溶胶；在图1实施例中，雾化组件60包括用于吸取和传导烟油的柱状多孔体61，该多孔体61同轴设置于管状元件50内部；并且多孔体61具有沿轴向贯穿的通孔611，以及设置于通孔611的内壁上的发热元件62，该发热元件62呈沿通孔611的轴向方向延伸的螺旋形状。Anatomizing assembly 60 is installed in thetubular element 50 for absorbing e-liquid from theoil storage chamber 20, and heating and atomizing the e-liquid to generate aerosol; in the embodiment of FIG. and a columnarporous body 61 that conducts e-liquid, theporous body 61 is coaxially arranged inside thetubular element 50; and theporous body 61 has a throughhole 611 penetrating in the axial direction, and aheating element 62 arranged on the inner wall of the throughhole 611 , theheating element 62 has a spiral shape extending along the axial direction of the throughhole 611 .

当然，管状元件50与多孔体61外侧壁相对的部位开设有导油孔51，以使储油腔20内的烟油通过该导油孔51传递至多孔体61外侧壁上，烟油从多孔体61的外侧壁被吸收，如图1中箭头R1所示，而后由多孔体61内部微孔孔隙的毛细浸润被传递至通孔611的内壁面上，被发热元件62加热雾化生成气溶胶，并逸出至通孔611内。Of course, anoil guide hole 51 is provided at the position of thetubular element 50 opposite to the outer wall of theporous body 61, so that the e-liquid in theoil storage chamber 20 can be transferred to the outer wall of theporous body 61 through theoil guide hole 51, and the e-liquid from theporous body 61 The outer side wall of thebody 61 is absorbed, as shown by the arrow R1 in FIG. 1 , and then the capillary infiltration of the pores inside theporous body 61 is transferred to the inner wall surface of the throughhole 611 , and is heated and atomized by theheating element 62 to generate aerosol. , and escape into the throughhole 611 .

同时，为了便于管状元件50和雾化组件60在外壳体10内的安装和固定，硅胶座30上设置有朝管状元件50延伸出的环状的插接部31；管状元件50的上端与外壳体10邻接、下端插入至插接部31内，并抵接在硅胶座30上，从而形成固定。At the same time, in order to facilitate the installation and fixation of thetubular element 50 and theatomizing assembly 60 in theouter casing 10, thesilicone seat 30 is provided with anannular plug portion 31 extending toward thetubular element 50; the upper end of thetubular element 50 is connected to the outer casing Thebody 10 is abutted, the lower end is inserted into theplug portion 31, and abuts on thesilicone seat 30, thereby forming a fixation.

在气流路径设计中，端盖40上开设有至少一个进气口11，用于在抽吸过程中供外部大气进入外壳体10内；硅胶座30上开设有使进气口11与多孔体61的通孔611气流连通的气道32；并且在外壳体10的上端开设有与管状元件50的内部中空连通的出气口12；在抽吸的过程中，气流路径如图1中箭头R2所示，外部大气由进气口11进入、经气道32流入通孔611，并携带通孔611内的气溶胶经管状元件50的内部中空输出至出气口12被用户吸食。In the airflow path design, theend cover 40 is provided with at least oneair inlet 11 for allowing the outside air to enter theouter casing 10 during the suction process; thesilica gel seat 30 is provided with theair inlet 11 and theporous body 61 The throughhole 611 of the throughhole 611 is connected to theair passage 32; and the upper end of theouter casing 10 is provided with anair outlet 12 that is communicated with the inner hollow of thetubular element 50; during the suction process, the air flow path is shown by the arrow R2 in FIG. 1 . , the external air enters from theair inlet 11 , flows into the throughhole 611 through theair passage 32 , and carries the aerosol in the throughhole 611 through the hollow interior of thetubular element 50 and is output to theair outlet 12 to be sucked by the user.

在图1实施例中，管状元件50内还设有柔化器件70，在气流方向上位于雾化组件60下游，可以使通孔611内的气溶胶向出气口12输出时，在柔化器件70的阻挡下，绕开柔化器件70从柔化器件70与管状元件50的内壁之间的间隙流向出气口12，一方面气溶胶中粒径较大的颗粒被截留在柔化器件70上，而较小粒径的气溶胶可在流动路径中围绕柔化器件70转向，降低了大液滴被吸入的风险；另一方面，加大了气溶胶到达出口的路径、增加了气溶胶与空气的相互作用时间，降低了气溶胶的温度。In the embodiment of FIG. 1 , thetubular element 50 is further provided with a softeningdevice 70, which is located downstream of the atomizingassembly 60 in the direction of airflow, so that when the aerosol in the throughhole 611 is output to theair outlet 12, the softening device is Under the blocking of 70, bypass the softeningdevice 70 and flow from the gap between the softeningdevice 70 and the inner wall of thetubular element 50 to theair outlet 12, on the one hand, the larger particles in the aerosol are trapped on the softeningdevice 70. , and aerosols with smaller particle sizes can be turned around the softeningdevice 70 in the flow path, reducing the risk of large droplets being inhaled; The interaction time of the air reduces the temperature of the aerosol.

参见图1和图3所示，柔化器件70的设置，使得气流从通孔611围绕柔化器件70转向时，这一部位的容积减小从而增大湍流；而在沿靠近出气口12的方向，柔化器件70至少一部分呈截面积逐渐减小，在图1和图3中可以看出，柔化器件70整体呈上端小而下端大的形状，从而在靠近出口的部位增大气流通道的容积减小湍流，从而整体减小用户吸入的气溶胶的颗粒粒度。Referring to FIGS. 1 and 3 , the setting of the softeningdevice 70 is such that when the airflow is diverted from the throughhole 611 around the softeningdevice 70, the volume of this part is reduced to increase the turbulent flow; At least a part of the softeningdevice 70 has a gradually decreasing cross-sectional area. As can be seen in FIG. 1 and FIG. 3 , the softeningdevice 70 has a shape with a small upper end and a large lower end, thereby increasing the airflow channel near the outlet. The volume of the turbulent flow reduces the overall particle size of the aerosol inhaled by the user.

在图3所示更加优选的实施方式中，柔化器件70包括靠近出气口12的第一端71、以及与第一端71相对的第二端72；柔化器件70表面上设有至少一个延伸至第一端71的凹槽73，当然图3中优选采用的数量为4个，在增大气流通道的容积的同时，提升气溶胶与柔化器件70的接触面积，有助于提升对气溶胶中液滴的粘滞，具有过滤效果。In a more preferred embodiment shown in FIG. 3 , the softeningdevice 70 includes afirst end 71 close to theair outlet 12 and asecond end 72 opposite to thefirst end 71 ; the surface of the softeningdevice 70 is provided with at least one Of course, the number ofgrooves 73 extending to thefirst end 71 is preferably four in FIG. 3 . While increasing the volume of the airflow channel, the contact area between the aerosol and the softeningdevice 70 is increased, which helps to improve the The viscosity of droplets in aerosols, which has a filtering effect.

并且第二端72沿多孔体61轴向方向投影的至少一部分覆盖通孔611，从而使得从通孔611输出的气流尽可能被柔化器件70阻碍，提升大粒径液滴的粘附过滤效果。同时根据图1和图3可以看出，第二端72呈从边缘向中心凹陷的形状，从而使第二端72的表面呈倾斜形状，并且第二端72的边缘设有至少一个朝多孔体61延伸出的尖头部721，用于对第二端72表面上凝聚的液滴进行引导，使其从边缘通过尖头部721滴落至多孔体61上，进而被重新吸收利用。And at least a part of the projection of thesecond end 72 along the axial direction of theporous body 61 covers the throughhole 611, so that the airflow output from the throughhole 611 is hindered by the softeningdevice 70 as much as possible, and the adhesion and filtering effect of the large particle size droplets is improved. . At the same time, according to FIG. 1 and FIG. 3 , it can be seen that thesecond end 72 is in a concave shape from the edge to the center, so that the surface of thesecond end 72 is in an inclined shape, and the edge of thesecond end 72 is provided with at least one porous body facing toward the center. Thepointed part 721 extended from the 61 is used to guide the liquid droplets condensed on the surface of thesecond end 72 , so that the liquid droplets drip from the edge to theporous body 61 through thepointed part 721 , and then be reabsorbed and utilized.

为了防止从尖头部721滴落至多孔体61上的液滴流向通孔611内，在雾化组件60还包括挡沿63，用于阻挡液滴从多孔体61的上表面流入至通孔611内。在图4和图5所示的实施方式中，挡沿63由发热元件62的至少一部分形成，从通孔611延伸出的筒状结构部分形成以上挡沿63。具体在图4中可以详细看出，发热元件62包括圆筒形形状的电连接部分621，以及沿通孔611的轴向方向延伸的发热丝部分622，圆筒形形状的电连接部分621至少一部分凸出至通孔611上端，形成挡沿63。In order to prevent the droplets from theprongs 721 falling onto theporous body 61 from flowing into the throughholes 611 , the atomizingassembly 60 further includes abaffle 63 for preventing the droplets from flowing into the through holes from the upper surface of theporous body 61 . Inside 611. In the embodiments shown in FIGS. 4 and 5 , the blockingedge 63 is formed by at least a part of theheating element 62 , and the cylindrical structure part extending from the throughhole 611 forms theabove blocking edge 63 . As can be seen in detail in FIG. 4 , theheating element 62 includes a cylindricalelectrical connection portion 621 and aheating wire portion 622 extending along the axial direction of the throughhole 611 . The cylindricalelectrical connection portion 621 at least A part protrudes to the upper end of the throughhole 611 to form a blockingedge 63 .

在图6和图7所示的实施方式中，多孔体61包括两个部分，包括沿径向方向向外依次设置的第一多孔部610和第二多孔部620；第一多孔部610至少一部分沿轴向方向相对第二多孔部620凸出，从而形成挡沿63a。在实施中，第一多孔部610采用多孔陶瓷体制备，第二多孔部620采用耐热聚合物弹性多孔体。In the embodiment shown in FIG. 6 and FIG. 7 , theporous body 61 includes two parts, including a firstporous part 610 and a secondporous part 620 that are sequentially arranged outward in the radial direction; the first porous part At least a portion of the 610 protrudes from the secondporous portion 620 in the axial direction, thereby forming a blockingedge 63a. In implementation, the firstporous part 610 is made of a porous ceramic body, and the secondporous part 620 is made of a heat-resistant polymer elastic porous body.

在图8至图9所示的实施方式中，多孔体61延伸出的围绕通孔611的凸沿结构，进而形成挡沿63b。并且在图8和图9中，为了便于多孔体61的紧密安装，在多孔体61的外侧壁靠近上端或者下端的部位套设有第一弹性密封圈64和第二弹性密封圈65。防止烟油从导油孔51进入管状元件50内之后从与多孔体61之间的间隙渗漏。In the embodiments shown in FIG. 8 to FIG. 9 , the protruding edge structure extending from theporous body 61 surrounding the throughhole 611 forms a blocking edge 63b. 8 and 9, in order to facilitate the tight installation of theporous body 61, a firstelastic sealing ring 64 and a secondelastic sealing ring 65 are sleeved on the outer side wall of theporous body 61 near the upper or lower end. The e-liquid is prevented from leaking from the gap with theporous body 61 after entering thetubular element 50 from theoil guide hole 51 .

本实用新型一实施例还提出一种包含有以上电子烟雾化器的电子烟，参见图10所示，将发热元件62两端的导电引脚，分别连接至一电池/电源装置200的正/负极，即可在供电的状态下使发热元件62对多孔体61通过毛细浸润吸取或传导的烟油进行加热雾化生成供吸食的气溶胶，实现抽吸。An embodiment of the present invention also proposes an electronic cigarette including the above electronic cigarette vaporizer. Referring to FIG. 10 , the conductive pins at both ends of theheating element 62 are respectively connected to the positive and negative electrodes of a battery/power supply device 200 . In the state of power supply, theheating element 62 can heat and atomize the e-liquid absorbed or conducted by theporous body 61 through capillary infiltration to generate an aerosol for inhalation, so as to realize smoking.

需要说明的是，本实用新型的说明书及其附图中给出了本实用新型的较佳的实施例，但并不限于本说明书所描述的实施例，进一步地，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。It should be noted that the preferred embodiments of the present utility model are given in the description of the present invention and the accompanying drawings, but are not limited to the embodiments described in the present specification. , can be improved or transformed according to the above description, and all these improvements and transformations should belong to the protection scope of the appended claims of the present utility model.

Claims (11)

1. An electronic cigarette atomizer is used for atomizing tobacco tar to generate aerosol for smoking; the method comprises the following steps:

a cavity for storing tobacco tar;

the atomization component atomizes the tobacco tar to generate aerosol for smoking;

the air flow channel is positioned between the air inlet and the air outlet; the air inlet, the air outlet and the air flow channel are arranged to define an air flow path from the air inlet to the air outlet via the atomizing assembly to convey aerosol formed from the tobacco tar to the air outlet;

at least one compliance device disposed in an airflow path from the atomizing assembly to the air outlet; the softening device is used for guiding airflow in the airflow path; it is characterized in that the preparation method is characterized in that,

at least a portion of the compliance means has a cross-sectional area that decreases in a direction proximate the air outlet to reduce the velocity of the air flow in the air flow path proximate the air outlet portion.

2. The electronic aerosolizer of claim 1, wherein the compliance device comprises opposing first and second ends; wherein the first end is disposed adjacent the air outlet and the second end is disposed adjacent the porous body;

the softening device is also provided with at least one groove extending to the first end.

3. The electronic aerosolizer of claim 2 wherein at least a portion of the recess has a gradually increasing cross-sectional area in a direction toward the air outlet.

4. The electronic aerosolizer of claim 2, wherein the atomizing assembly comprises:

a porous body for drawing tobacco tar from the cavity;

a heating element for heating the tobacco tar in at least a portion of the porous body to form an aerosol;

the porous body is columnar and is provided with a through hole which penetrates through the porous body along the axial direction, one end of the through hole is communicated with the air inlet in an air flow mode, and the other end of the through hole is communicated with the air outlet in an air flow mode, so that the space of the through hole forms a part of an air flow channel;

at least one part of the projection of the second end of the softening device along the axial direction of the porous body covers the through hole, so that particles with larger particle sizes in the aerosol flowing from the through hole to the air outlet are trapped on the softening device, and particles with smaller particle sizes can be turned around the softening device in an airflow path.

5. The electronic aerosolizer of claim 4, wherein the second end of the compliance member is concave in shape along an edge toward a center.

6. The electronic aerosolizer of claim 4, wherein the second end of the compliance device is provided with a guide structure extending toward the porous body for directing aerosol particles trapped on the second end of the compliance device to drip onto the porous body.

7. The electronic aerosolizer of claim 6, wherein the guide structure tapers in size in a direction proximal to the porous body.

8. The electronic aerosolizer of claim 6, wherein the porous body is provided with a ledge extending toward the compliant member and surrounding the through-hole, the ledge configured to inhibit aerosol particles dripping from the compliant member onto the porous body from flowing into the through-hole.

9. The electronic aerosolizer of claim 8, wherein the porous body comprises a first porous portion and a second porous portion sequentially disposed outward in a radial direction of the through-hole;

the first porous part is protruded relative to the second porous part along the direction close to the softening device so as to form the shielding convex edge.

10. The electronic aerosolizer of claim 8, wherein the heating element comprises a heater portion extending in an axial direction of the through-hole, and a cylindrically shaped electrical connection portion at least partially within the through-hole;

at least one part of the electric connection part extends out of the through hole along the direction close to the softening device to form the shielding convex edge.

11. An electronic cigarette comprises an atomization device and a power supply device, wherein the atomization device is used for heating and atomizing tobacco tar to generate aerosol; characterised in that the atomising device comprises an electronic smoke atomiser as claimed in any one of claims 1 to 10.

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