WO2022040935A1 - Electronic atomizing device - Google Patents
Electronic atomizing device Download PDFInfo
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- WO2022040935A1 WO2022040935A1 PCT/CN2020/111142 CN2020111142W WO2022040935A1 WO 2022040935 A1 WO2022040935 A1 WO 2022040935A1 CN 2020111142 W CN2020111142 W CN 2020111142W WO 2022040935 A1 WO2022040935 A1 WO 2022040935A1
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- WIPO (PCT)
- Prior art keywords
- seat
- hole
- electronic
- heating
- atomization device
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
Definitions
- the bottom wall of the atomization chamber is provided with at least one ventilation hole that communicates the air inlet channel with the atomization chamber;
- the through hole includes a first hole segment and a second hole segment that are communicated sequentially from bottom to top, and a lower end of the air outlet channel is sealingly embedded in the second hole segment and is connected to the second hole segment.
- the first hole segment is connected.
- the lower end face of the air outlet channel is pressed against the stepped surface formed between the first hole section and the second hole section, and the aperture of the lower end of the air outlet channel is the same as the diameter of the first hole section. Aperture is equivalent.
- the atomizing seat includes a sleeve part located at the lower part and a body part located at the upper part, and the sleeve part is annularly and tightly sleeved between the casing and the heating seat.
- Fig. 4 is a schematic diagram of the exploded structure of the heating seat, the heating assembly and the atomizing seat in Fig. 1;
- FIG. 7 is a three-dimensional cross-sectional structural diagram of the cigarette holder in FIG. 1 .
- the bottom of the upper socket portion 232 abuts on the embedded portion 211 , and the lower end of the cell 22 can be tightly embedded in the upper socket portion 232 for fixing.
- the outer side wall of the lower socket part 231 can be recessed inward to form a wire groove 2311 extending in the vertical direction; the side wall of the upper socket part 232 is provided with a wire hole 2321 corresponding to the wire groove 2311.
- the wires can be connected to the cell 22 through the wire slot 2311 and the wire hole 2321 in sequence.
- the present invention utilizes the cooperation of the silica gel atomization seat 13 and the heating seat 15 to realize the atomization structure, reduces the fixing devices of the heating component 14, has fewer parts, fewer installation steps, and reduces the cost; in addition, the number of parts is small, the accumulated tolerance is small, and the assembly is small. , Reliable sealing.
- Two liquid guiding holes 1310 are formed between the inner wall surface of the sleeve part 131 and the outer wall surface of the pressing part 133 , and the two liquid guiding holes 1310 are respectively arranged and communicated with the two lower liquid channels 1532 , so as to store the liquid
- the cavity 110 communicates with the two lower liquid channels 1532 .
- An air guide channel 1311 can also be formed on the outer peripheral wall of the sleeve part 131.
- the air guide channel 1311 can connect the liquid storage chamber 110 with the outside world, and can supply air to the liquid storage chamber 110 to achieve gas-liquid balance and make the liquid storage chamber 110.
- the fluid is more smooth.
- the inner wall surface of the second hole segment 1302 may further protrude radially inward to form at least one annular sealing portion 1305 , and the annular sealing portion 1305 is in an interference fit with the air outlet pipe 111 to improve sealing performance.
- the first hole section 1301 is correspondingly arranged and communicated with the atomizing cavity 150 , and the diameter of the first hole section 1301 can be equal to the inner diameter of the lower end of the air outlet pipe 111 , so that the smoke can flow out more smoothly.
- the bottom of the first hole section 1301 may be provided with a chamfer 1303, the chamfer 1303 can reduce eddy current, and the smoke in the atomizing chamber 150 flows out along the chamfer 1303, which can make the smoke flow out more smoothly.
Landscapes
- Catching Or Destruction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
An electronic atomizing device, comprising: a housing (11, 21) in which a liquid storage cavity (110) is formed; a heating assembly (14) arranged in the housing (11, 21) and in liquid-guiding communication with the liquid storage cavity (110); a heating seat (15) arranged in the housing (11, 21) for having the heating assembly (14) mounted thereon; a cell (22) arranged in the housing (11, 21); an airflow sensing member (24) arranged in the housing (11, 21); and a mounting seat arranged in the housing (11, 21) for having the airflow sensing member (24) mounted thereon, wherein the cell (22) is clamped between the heating seat (15) and the mounting seat (23). The cell (22) is clamped and fixed between the heating seat (15) and the mounting seat (23), so that there is no need to introduce an additional fixing element to fix the cell (22), and the cost is reduced. In addition, upper, lower, left and right sides of the cell (22) are fixed, and the fixing effect is good.
Description
本发明涉及雾化技术领域，更具体地说，涉及一种电子雾化装置。The present invention relates to the technical field of atomization, and more particularly, to an electronic atomization device.
电子雾化装置一般包括储液腔、发热组件、电芯和咪头，通过咪头感应气流而使电芯为发热组件供电，发热组件可在通电发热后将储液腔中存储的液态可雾化基质加热雾化。现有的电子雾化装置一般需要采用支架来固定电芯，结构较为复杂，使得装配复杂且成本较高，尤其不适合一次性电子雾化装置。The electronic atomization device generally includes a liquid storage chamber, a heating component, a battery core and a microphone head. The battery core supplies power to the heating component through the induction of airflow through the microphone head. The substrate is heated and atomized. The existing electronic atomization device generally needs to use a bracket to fix the battery core, and the structure is relatively complex, which makes the assembly complicated and the cost is high, and is especially not suitable for a disposable electronic atomization device.
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种改进的电子雾化装置。The technical problem to be solved by the present invention is to provide an improved electronic atomization device aiming at the above-mentioned defects of the prior art.
本发明解决其技术问题所采用的技术方案是：构造一种电子雾化装置，包括内部形成有储液腔的外壳、设置于所述外壳中并与所述储液腔导液连通的发热组件、设置于所述外壳中用于安装所述发热组件的发热座、设置于所述外壳中的电芯、设置于所述外壳中的气流感应件以及设置于所述外壳中用于安装所述气流感应件的安装座，所述电芯夹持于所述发热座和所述安装座之间。The technical solution adopted by the present invention to solve the technical problem is to construct an electronic atomization device, which includes a casing with a liquid storage cavity formed therein, and a heating component disposed in the casing and communicating with the liquid storage cavity. , a heating seat arranged in the outer casing for installing the heating element, a battery cell arranged in the outer casing, an airflow sensing element arranged in the outer casing, and a heating element arranged in the outer casing for installing the heating element The mounting seat of the airflow sensing element, the electric core is clamped between the heating seat and the mounting seat.
在一些实施例中，所述发热座的顶面下凹形成有雾化腔，所述外壳内形成有分别与所述雾化腔相连通的进气通道和出气通道，所述外壳上设置有将所述进气通道与外界相连通的进气孔。In some embodiments, an atomizing cavity is concavely formed on the top surface of the heating seat, an air inlet channel and an air outlet channel respectively communicated with the atomizing cavity are formed in the outer shell, and the outer shell is provided with an air intake hole that communicates the air intake passage with the outside world.
在一些实施例中，所述电芯的外壁面与所述外壳的内壁面之间界定出所述进气通道。In some embodiments, the air intake channel is defined between the outer wall surface of the battery cell and the inner wall surface of the housing.
在一些实施例中，所述出气通道的尺寸向远离所述发热组件的方向逐渐减小。In some embodiments, the size of the air outlet channel gradually decreases away from the heat generating component.
在一些实施例中，所述安装座设置于所述外壳的底部，所述安装座包括位于下部的下套接部以及位于上部的上套接部，所述气流感应件嵌置于所述下套接部中，所述电芯的下端嵌置于所述上套接部中。In some embodiments, the mounting seat is disposed at the bottom of the housing, the mounting seat includes a lower socket part located at the lower part and an upper socket part located at the upper part, and the airflow sensing element is embedded in the lower socket part. In the socket part, the lower end of the electric core is embedded in the upper socket part.
在一些实施例中，所述下套接部的外侧壁向内凹陷形成有导线槽，所述上套接部的侧壁上对应所述导线槽开设有导线孔，所述气流感应件的电极导线依次通过所述导线槽、导线孔与所述电芯连接。In some embodiments, the outer side wall of the lower socket part is recessed inwardly to form a wire groove, the side wall of the upper socket part is provided with a wire hole corresponding to the wire groove, and the electrode of the airflow sensing member is provided with a wire hole. The wires are sequentially connected to the battery cores through the wire grooves and the wire holes.
在一些实施例中，所述雾化腔的底壁上开设有将所述进气通道与所述雾化腔相连通的至少一个通气孔；In some embodiments, the bottom wall of the atomization chamber is provided with at least one ventilation hole that communicates the air inlet channel with the atomization chamber;
所述发热座包括位于下部的固定部以及位于上部的承载部，所述电芯的上端嵌置于所述固定部中，所述固定部的侧壁上形成有将所述进气通道与所述至少一个通气孔相连通的至少一个导气槽。The heating seat includes a fixing part located at the lower part and a bearing part located at the upper part, the upper end of the battery core is embedded in the fixing part, and the side wall of the fixing part is formed with a connection between the air inlet channel and the receiving part. At least one air guide groove communicated with the at least one ventilation hole.
在一些实施例中，所述雾化腔的底壁上开设有多个所述通气孔，所述通气孔的轴向与所述发热组件的轴向垂直。In some embodiments, a plurality of the ventilation holes are opened on the bottom wall of the atomization chamber, and the axial direction of the ventilation holes is perpendicular to the axial direction of the heating component.
在一些实施例中，所述电子雾化装置还包括安装于所述发热座上并位于所述发热组件上方的雾化座，所述雾化座上沿纵向贯穿设置有与所述雾化腔相连通的通孔。In some embodiments, the electronic atomization device further includes an atomization seat mounted on the heating seat and located above the heating component, and the atomization seat is longitudinally provided with a connection with the atomization cavity. connected vias.
在一些实施例中，所述通孔包括从下往上依次连通的第一孔段、第二孔段，所述出气通道的下端密封地嵌置于所述第二孔段中并与所述第一孔段相连通。In some embodiments, the through hole includes a first hole segment and a second hole segment that are communicated sequentially from bottom to top, and a lower end of the air outlet channel is sealingly embedded in the second hole segment and is connected to the second hole segment. The first hole segment is connected.
在一些实施例中，所述出气通道的下端端面抵紧于所述第一孔段、第二孔段之间形成的台阶面上，所述出气通道的下端孔径与所述第一孔段的孔径相当。In some embodiments, the lower end face of the air outlet channel is pressed against the stepped surface formed between the first hole section and the second hole section, and the aperture of the lower end of the air outlet channel is the same as the diameter of the first hole section. Aperture is equivalent.
在一些实施例中，所述通孔的底部设有倒角。In some embodiments, the bottom of the through hole is provided with a chamfer.
在一些实施例中，所述雾化座采用弹性材料制成。In some embodiments, the atomizing seat is made of elastic material.
在一些实施例中，所述雾化座包括位于下部的套设部以及位于上部的本体部，所述套设部呈环形并密封地套设于所述外壳和所述发热座之间。In some embodiments, the atomizing seat includes a sleeve part located at the lower part and a body part located at the upper part, and the sleeve part is annularly and tightly sleeved between the casing and the heating seat.
在一些实施例中，所述发热组件呈纵长型，所述发热座上形成有分别供所述发热组件的两端架设于其中的两个开槽；In some embodiments, the heating element is in a longitudinal shape, and two slots are formed on the heating base, respectively for the two ends of the heating element to be erected therein;
所述雾化座还包括由所述本体部的底部两侧分别对应所述两个开槽向下延伸形成的两个抵压部，所述两个抵压部分别压紧所述发热组件的两端。The atomizing seat also includes two pressing portions formed by two sides of the bottom of the body portion extending downward corresponding to the two slots respectively, and the two pressing portions press against the heating element respectively. both ends.
在一些实施例中，所述套设部的外壁上形成有将所述储液腔与外界相连通的导气通道。In some embodiments, an air guide channel that communicates the liquid storage cavity with the outside is formed on the outer wall of the sleeve portion.
在一些实施例中，所述导气通道包括环绕于所述套设部的外周壁上的多个环形槽以及将所述多个环形槽相连通的多个进气开口。In some embodiments, the air guide channel includes a plurality of annular grooves surrounding the outer peripheral wall of the sleeve portion and a plurality of air inlet openings connecting the plurality of annular grooves.
在一些实施例中，所述电子雾化装置还包括烟嘴套，所述烟嘴套包括套设于所述外壳的上端外的外套、由所述外套的顶部向下延伸并塞设于所述出气通道中的密封塞以及环绕于所述密封塞外的拆边槽。In some embodiments, the electronic atomizing device further includes a cigarette holder cover, and the cigarette holder cover includes an outer casing sleeved outside the upper end of the outer casing, extending downward from the top of the outer casing and plugged into the air outlet A sealing plug in the channel and an edge removal groove surrounding the sealing plug.
在一些实施例中，所述烟嘴套采用硅胶材料一体成型，所述拆边槽由所述外套的内壁面向内凹陷形成。In some embodiments, the cigarette holder cover is integrally formed with a silicone material, and the edge removal groove is formed by an inner wall of the outer cover facing inwardly and concavely.
实施本发明至少具有以下有益效果：电芯夹持固定于发热座和安装座之间，从而无需引入额外的固定元件固定电芯，降低成本，且电芯的上下左右均得到固定，固定效果好。The implementation of the present invention has at least the following beneficial effects: the cell is clamped and fixed between the heating base and the mounting base, so that no additional fixing element is needed to fix the cell, cost is reduced, and the top, bottom, left, and right of the cell are fixed, and the fixing effect is good .
下面将结合附图及实施例对本发明作进一步说明，附图中：The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图1是本发明一些实施例中电子雾化装置的立体结构示意图；1 is a schematic three-dimensional structure diagram of an electronic atomization device in some embodiments of the present invention;
图2是图1中电子雾化装置的剖面结构示意图；Fig. 2 is the sectional structure schematic diagram of the electronic atomization device in Fig. 1;
图3是图1中安装座的立体结构示意图；Fig. 3 is the three-dimensional structure schematic diagram of the mounting seat in Fig. 1;
图4是图1中发热座、发热组件、雾化座的分解结构示意图；Fig. 4 is a schematic diagram of the exploded structure of the heating seat, the heating assembly and the atomizing seat in Fig. 1;
图5是图1中发热座、发热组件、雾化座的剖面结构示意图；Fig. 5 is the sectional structure schematic diagram of the heating seat, the heating component and the atomizing seat in Fig. 1;
图6是图1中雾化座的立体结构示意图；Fig. 6 is the three-dimensional structure schematic diagram of atomizing seat in Fig. 1;
图7是图1中烟嘴套的立体剖面结构示意图。FIG. 7 is a three-dimensional cross-sectional structural diagram of the cigarette holder in FIG. 1 .
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。In order to have a clearer understanding of the technical features, objects and effects of the present invention, the specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
图1示出了本发明一些实施例中的电子雾化装置，该电子雾化装置可应用于液态可雾化基质的加热雾化，其大致可呈椭圆柱状，并包括雾化器1以及与该雾化器1轴向连接的电源装置2。其中，雾化器1用于收容液态可雾化基质、加热雾化该基质以及输送雾气，电源装置2用于给雾化器1供电以及控制整个电子雾化装置的开启或关闭等操作。可以理解地，该电子雾化装置并不局限于呈椭圆柱状，其也可以呈圆柱状、扁平柱状、长方体状等其他形状。FIG. 1 shows an electronic atomization device in some embodiments of the present invention. The electronic atomization device can be applied to the heating atomization of a liquid atomizable substrate, which can be roughly in the shape of an elliptical cylinder, and includes an atomizer 1 and The atomizer 1 is axially connected to the power supply device 2 . Among them, the atomizer 1 is used for accommodating the liquid atomizable substrate, heating and atomizing the substrate and delivering the mist, and the power supply device 2 is used for supplying power to the atomizer 1 and controlling the opening or closing of the entire electronic atomization device. It can be understood that the electronic atomization device is not limited to be in the shape of an elliptical cylinder, and it can also be in other shapes such as a cylindrical shape, a flat cylindrical shape, and a rectangular parallelepiped shape.
如图2-3所示，电源装置2在一些实施例中可包括下壳21、设置于下壳21中的气流感应件24、设置于下壳21中用于安装气流感应件24的安装座23以及沿纵向设置于下壳21中的电芯22。下壳21的顶部敞开，雾化器1可从该顶部敞开口处插装于下壳21中。下壳21的底壁向上延伸形成有一筒状的嵌入部211，嵌入部211的内壁面界定出一安装腔2111，安装腔2111的底壁上设置有与外界相连通的进气孔210，以将安装腔2111与外界相连通。下壳21的内壁面和电芯22的外壁面之间形成有一与安装腔2111相连通的环形的进气通道220。As shown in FIGS. 2-3 , in some embodiments, the power supply device 2 may include a lower casing 21 , an airflow sensing element 24 disposed in the lower casing 21 , and a mounting seat disposed in the lower casing 21 for installing the airflow sensing element 24 23 and the battery cells 22 arranged in the lower case 21 in the longitudinal direction. The top of the lower casing 21 is open, and the atomizer 1 can be inserted into the lower casing 21 from the opening at the top. The bottom wall of the lower shell 21 extends upward to form a cylindrical embedded portion 211, the inner wall surface of the embedded portion 211 defines an installation cavity 2111, and the bottom wall of the installation cavity 2111 is provided with an air inlet 210 that communicates with the outside world to The installation cavity 2111 is communicated with the outside world. An annular air intake channel 220 communicated with the installation cavity 2111 is formed between the inner wall surface of the lower case 21 and the outer wall surface of the battery core 22 .
安装座23在一些实施例中可采用硅胶等弹性材料一体成型，其可包括位于下部的下套接部231以及位于上部的上套接部232。下套接部231可紧密地嵌置于嵌入部211中，嵌入部211的侧壁上开设有将安装腔2111与进气通道220相连通的通气槽2110。下套接部231的底部敞开，气流感应件24可从该底部敞开口处插装入下套接部231中并与安装腔2111相连通。气流感应件24可通过感应气流而使电芯22为雾化器1中的发热组件14供电，在本实施例中，气流感应件24为咪头传感器，下套接部231、嵌入部211均呈圆筒状。硅胶制成的下套接部231与嵌入部211之间以及硅胶制成的上套接部232与电芯22之间的连接均密封可靠，从而可以取消此几处的打胶工艺，零件成本和人工成本低。In some embodiments, the mounting seat 23 may be integrally formed with an elastic material such as silicone, and may include a lower socket portion 231 located at the lower portion and an upper socket portion 232 located at the upper portion. The lower socket part 231 can be tightly embedded in the embedded part 211 , and a ventilation groove 2110 is formed on the side wall of the embedded part 211 to communicate the installation cavity 2111 with the air intake passage 220 . The bottom of the lower socket part 231 is open, and the airflow sensing element 24 can be inserted into the lower socket part 231 from the opening at the bottom and communicated with the installation cavity 2111 . The airflow sensing element 24 can make the battery core 22 supply power to the heating element 14 in the atomizer 1 by sensing airflow. In this embodiment, the airflow sensing element 24 is a microphone head sensor, and the lower socket part 231 and the embedded part 211 are both Cylindrical. The connection between the lower sleeve part 231 made of silicone and the embedded part 211 and the connection between the upper sleeve part 232 made of silicone and the battery core 22 are all sealed and reliable, so that the gluing process in these places can be eliminated, and the cost of parts and low labor costs.
上套接部232的底部抵靠于嵌入部211上，电芯22的下端可紧密地嵌置于上套接部232中进行固定。下套接部231的外侧壁可向内凹陷形成有一沿竖直方向延伸的导线槽2311，上套接部232的侧壁上对应导线槽2311开设有导线孔2321，气流感应件24的两电极导线可依次通过导线槽2311、导线孔2321与电芯22连接。The bottom of the upper socket portion 232 abuts on the embedded portion 211 , and the lower end of the cell 22 can be tightly embedded in the upper socket portion 232 for fixing. The outer side wall of the lower socket part 231 can be recessed inward to form a wire groove 2311 extending in the vertical direction; the side wall of the upper socket part 232 is provided with a wire hole 2321 corresponding to the wire groove 2311. The wires can be connected to the cell 22 through the wire slot 2311 and the wire hole 2321 in sequence.
如图2、4-6所示，雾化器1在一些实施例中可包括上壳11、设置于上壳11底部的发热座15、安装于发热座15上的发热组件14以及安装于发热座15上并位于发热组件14上方的雾化座13。上壳11的下端嵌置于下壳21中，上壳11和下壳21组装后形成电子雾化装置的外壳。上壳11内形成有用于存储液态可雾化基质的储液腔110以及用于将烟雾导出的出气通道1110，发热组件14设置于上壳11中并与储液腔110导液连通。发热座15和雾化座13之间形成有与出气通道1110相连通的雾化腔150，发热组件14至少部分设置于雾化腔150中。As shown in FIGS. 2 , 4-6 , in some embodiments, the atomizer 1 may include an upper casing 11 , a heating base 15 disposed at the bottom of the upper casing 11 , a heating element 14 installed on the heating base 15 , and a heating element 14 installed on the heating base 15 . The atomizing seat 13 on the seat 15 and located above the heating element 14 . The lower end of the upper shell 11 is embedded in the lower shell 21, and the upper shell 11 and the lower shell 21 are assembled to form the outer shell of the electronic atomization device. A liquid storage chamber 110 for storing liquid atomizable substrates and an air outlet channel 1110 for exporting smoke are formed in the upper shell 11 . An atomizing cavity 150 that communicates with the air outlet channel 1110 is formed between the heating seat 15 and the atomizing seat 13 , and the heating element 14 is at least partially disposed in the atomizing cavity 150 .
上壳11内可沿纵向设置有一出气管111，上壳11的内壁面和出气管111的外壁面之间界定出一环形的储液腔110，出气管111的内壁面界定出出气通道1110。在本实施例中，出气管111可由上壳11的顶壁一体向下延伸形成。出气通道1110可以为孔径从下往上逐渐减小的圆锥形烟囱式结构，采用这种下大上小的烟囱结构，热烟雾在烟囱通道内上浮，烟囱通道截面积变小，烟雾上升过程中速度会加快，相当于出气通道1110内多了一个抽的动力，更容易把烟雾抽出；同时，由于烟雾上升速度加快，使得出雾温度会升高，烟雾量会相应加大，用户体验度提高。An air outlet pipe 111 can be disposed in the upper casing 11 in the longitudinal direction. An annular liquid storage cavity 110 is defined between the inner wall surface of the upper casing 11 and the outer wall surface of the air outlet pipe 111 , and an air outlet channel 1110 is defined by the inner wall surface of the air outlet pipe 111 . In this embodiment, the air outlet pipe 111 can be formed by integrally extending downward from the top wall of the upper casing 11 . The air outlet channel 1110 can be a conical chimney structure with a diameter gradually decreasing from bottom to top. With this chimney structure with a large bottom and a small top, the hot smoke floats up in the chimney passage, and the cross-sectional area of the chimney passage becomes smaller. The speed will be accelerated, which is equivalent to an additional pumping power in the air outlet channel 1110, which makes it easier to extract the smoke; at the same time, due to the faster rising speed of the smoke, the temperature of the outgoing fog will increase, the amount of smoke will increase accordingly, and the user experience will be improved. .
发热组件14在一些实施例中可包括纵长的吸液芯141、缠绕于吸液芯141外的发热丝142以及与发热丝142电性连接的两电极引线143。吸液芯141的两端分别架设于发热座15的两个开槽1531中并分别与储液腔110导液连通。吸液芯141可采用吸液棉、吸液布或吸液纤维等材料制成。发热丝142收容于雾化腔150中，用于在通电后发热，将吸液芯141吸取的液态可雾化基质加热雾化。雾化腔150的底壁上对应两电极引线143设有两个电极孔1502，两电极引线143分别密封地穿过两个电极孔1502，以避免漏液。In some embodiments, the heating element 14 may include a longitudinally long wick 141 , a heating wire 142 wound around the wick 141 , and two electrode leads 143 electrically connected to the heating wire 142 . The two ends of the liquid-absorbing wick 141 are respectively erected in the two slots 1531 of the heating seat 15 and communicate with the liquid-storage cavity 110 respectively. The liquid-absorbent core 141 can be made of liquid-absorbent cotton, liquid-absorbent cloth, or liquid-absorbent fibers. The heating wire 142 is accommodated in the atomizing chamber 150 and is used to generate heat after being powered on, and to heat and atomize the liquid atomizable substrate absorbed by the liquid absorbing core 141 . The bottom wall of the atomizing chamber 150 is provided with two electrode holes 1502 corresponding to the two electrode leads 143 , and the two electrode leads 143 pass through the two electrode holes 1502 in a sealed manner to avoid liquid leakage.
发热座15在一些实施例中可包括位于下部的固定部151、位于中部的主体部152以及位于上部的承载部153。主体部152紧密地嵌置于上壳11的底部开口处，并可通过卡扣结构扣合固定于上壳11上。在本实施例中，主体部152的两侧分别向外凸出形成有一卡扣1521，上壳11上对应卡扣1521形成有卡槽112，卡扣1521与卡槽112相扣合，从而将发热座15扣合固定于上壳11上。承载部153的顶面下凹形成雾化腔150，雾化腔150的底壁上对应发热组件14的两电极引线143形成有两个电极孔1502，两电极引线143可分别密封地穿过两个电极孔1502与电芯22连接。雾化腔150的底壁上还可开设有至少一个通气孔1501，以将雾化腔150与进气通道220相连通。在本实施例中，通气孔1501有六个并与吸液芯141的轴向垂直设置，且六个通气孔1501覆盖在吸液芯141的下方，进气效果佳。In some embodiments, the heating base 15 may include a fixing part 151 located at the lower part, a main body part 152 located at the middle part, and a bearing part 153 located at the upper part. The main body portion 152 is tightly embedded in the bottom opening of the upper shell 11 , and can be fastened and fastened to the upper shell 11 through a buckle structure. In this embodiment, two sides of the main body portion 152 respectively protrude outward to form a buckle 1521 , a corresponding buckle 1521 on the upper shell 11 is formed with a buckle 112 , and the buckle 1521 is engaged with the buckle 112 , so that the The heating seat 15 is fastened and fixed on the upper shell 11 . The top surface of the bearing portion 153 is concave to form the atomizing cavity 150 , and two electrode holes 1502 are formed on the bottom wall of the atomizing cavity 150 corresponding to the two electrode leads 143 of the heating element 14 , and the two electrode leads 143 can be sealed through the two electrodes respectively. Each electrode hole 1502 is connected to the battery cell 22 . At least one ventilation hole 1501 may also be opened on the bottom wall of the atomization chamber 150 to communicate the atomization chamber 150 with the air intake passage 220 . In this embodiment, there are six ventilation holes 1501 and are arranged perpendicular to the axial direction of the liquid absorbent core 141 , and the six ventilation holes 1501 are covered under the liquid absorbent core 141 , and the air intake effect is good.
固定部151可由主体部152的底部向下延伸形成，固定部151的上端面可抵紧于上壳11的下端面上。电芯22的上端可紧密地嵌置于固定部151中进行固定，电芯22的上端面可抵靠于主体部152的下端面上。本实施例中，电芯22利用发热座15的固定部151和安装座23的上套接部232进行固定，不用引入额外的固定元件固定电芯，从而能够降低成本，且电芯22的上下左右均得到固定，固定效果好。固定部151可呈不连续的环形，其侧壁上形成有至少一个（本实施例为四个）导气槽1510，从而将进气通道220与通气孔1501相连通。此外，固定部151呈不连续的环形，还可弹性夹持住电芯22，避免刚性夹持对电芯22的破坏。在本实施例中，固定部151包括四个夹持壁1511，该四个夹持壁1511对称设置，并分别对应夹持于电芯22的四角，每两个相邻的夹持壁1511之间的间隔形成一个导气槽1510。在一些实施例中，电芯22的上端面可向内凹陷形成有一安装槽251，该电源装置2还可包括设置于安装槽251中储液棉25，储液棉25位于雾化腔150的正下方，可吸收并存储经雾化腔150泄露的漏液。承载部153可由主体部152的顶部向上延伸形成，承载部153沿纵长方向的两侧分别形成有一开槽1531和一下液通道1532，吸液芯141的两端分别架设于两个开槽1531中并伸入到下液通道1532中与储液腔110导液连通。The fixing portion 151 can be formed by extending downward from the bottom of the main body portion 152 , and the upper end surface of the fixing portion 151 can be pressed against the lower end surface of the upper shell 11 . The upper end of the battery cell 22 can be tightly embedded in the fixing portion 151 for fixing, and the upper end surface of the battery core 22 can abut against the lower end surface of the main body portion 152 . In this embodiment, the battery cell 22 is fixed by the fixing portion 151 of the heating seat 15 and the upper socket portion 232 of the mounting seat 23 , and no additional fixing elements are introduced to fix the battery cell, so that the cost can be reduced, and the upper and lower parts of the battery cell 22 Both left and right are fixed, and the fixing effect is good. The fixing portion 151 may be in a discontinuous annular shape, and at least one (four in this embodiment) air guide grooves 1510 are formed on the side wall thereof, so as to connect the air intake passage 220 with the air vent hole 1501 . In addition, the fixing portion 151 has a discontinuous annular shape, and can also elastically clamp the battery cell 22 to avoid damage to the battery cell 22 caused by the rigid clamping. In this embodiment, the fixing portion 151 includes four clamping walls 1511 . The four clamping walls 1511 are symmetrically arranged and clamped to the four corners of the battery cell 22 respectively. The space between them forms an air guide groove 1510 . In some embodiments, the upper end surface of the battery cell 22 may be recessed inward to form an installation groove 251 , and the power supply device 2 may further include a liquid storage cotton 25 disposed in the installation groove 251 , and the liquid storage cotton 25 is located on the side of the atomization chamber 150 . Right below, the leakage liquid leaked through the atomization chamber 150 can be absorbed and stored. The bearing portion 153 can be formed by extending upward from the top of the main body portion 152 , and a slot 1531 and a lower liquid channel 1532 are respectively formed on both sides of the bearing portion 153 along the longitudinal direction. It extends into the lower liquid channel 1532 and communicates with the liquid storage chamber 110.
雾化座13在一些实施例中可采用硅胶等弹性材料一体成型，其可包括位于下部的套设部131以及位于上部的本体部132。套设部131呈环形并密封地套设于上壳11和承载部153之间，从而实现密封的作用，防止漏液。该雾化座13还可包括由本体部132的底部两侧分别对应两个开槽1531向下延伸形成的两个抵压部133，该两个抵压部133分别压紧吸液芯141的两端，并可形成一密封结构，避免储液腔110中的液态可雾化基质进入雾化腔150从而出现漏液的情况。本发明利用硅胶雾化座13和发热座15进行配合来实现雾化结构，减少了发热组件14的固定器件，零件少，安装步骤少，降低了成本；此外，零件少，累积公差小，装配、密封可靠。In some embodiments, the atomizing seat 13 may be integrally formed with an elastic material such as silicone, and may include a sleeve portion 131 at the lower portion and a body portion 132 at the upper portion. The sleeve part 131 is annular and sleeved between the upper shell 11 and the bearing part 153 in a sealing manner, so as to achieve a sealing effect and prevent liquid leakage. The atomizing seat 13 may further include two pressing portions 133 formed by extending downward from the two sides of the bottom of the body portion 132 corresponding to the two slots 1531 respectively. A sealing structure can be formed at both ends, so as to prevent the liquid atomizable substrate in the liquid storage chamber 110 from entering the atomizing chamber 150 and causing liquid leakage. The present invention utilizes the cooperation of the silica gel atomization seat 13 and the heating seat 15 to realize the atomization structure, reduces the fixing devices of the heating component 14, has fewer parts, fewer installation steps, and reduces the cost; in addition, the number of parts is small, the accumulated tolerance is small, and the assembly is small. , Reliable sealing.
套设部131的内壁面与抵压部133的外壁面之间形成有两个导液孔1310，该两个导液孔1310分别与两个下液通道1532对应设置并连通，从而将储液腔110与两个下液通道1532相连通。套设部131的外周壁上还可形成有导气通道1311，导气通道1311可以将储液腔110与外界相连通，可以为储液腔110补气，实现气液平衡，令储液腔下液更加通畅。Two liquid guiding holes 1310 are formed between the inner wall surface of the sleeve part 131 and the outer wall surface of the pressing part 133 , and the two liquid guiding holes 1310 are respectively arranged and communicated with the two lower liquid channels 1532 , so as to store the liquid The cavity 110 communicates with the two lower liquid channels 1532 . An air guide channel 1311 can also be formed on the outer peripheral wall of the sleeve part 131. The air guide channel 1311 can connect the liquid storage chamber 110 with the outside world, and can supply air to the liquid storage chamber 110 to achieve gas-liquid balance and make the liquid storage chamber 110. The fluid is more smooth.
具体地，在本实施例中，套设部131的外周壁上形成有多个横向的环形凸起1313和多个横向的环形槽1312，每两个相邻的环形凸起1313之间形成一环形槽1312，每一环形凸起1313的一侧均设有进气开口1314，以将其上下两个相邻的环形槽1312相连通。该多个进气开口1314、多个环形槽1312连通形成导气通道1311。多个环形凸起1313的进气开口1314可位于套设部131的同一侧或不同侧，在本实施例中，相邻两个环形凸起1313的进气开口1314分别位于套设部131沿纵长方向的两相对侧。此外，环形凸起1313过盈配合于上壳11中，还可提高密封效果。环形槽1312还可通过毛细作用力吸收并存储一定的漏液，进一步改善漏液的情况。当储液腔110中的气压变低时（例如通过飞机运送电子雾化装置时），储液腔110中的气泡体积变大，经导气通道1311溢出的液态可雾化基质会容纳在环形槽1312中，从而改善漏液的情况。当储液腔110中的气压恢复正常后，环形槽1312中存储的液态可雾化基质可经导气通道1311回流至储液腔110内，从而改善负压漏液的情况。环形槽1312的宽度可以为0.1mm~0.5mm，优选为0.2mm~0.4mm。Specifically, in this embodiment, a plurality of transverse annular protrusions 1313 and a plurality of transverse annular grooves 1312 are formed on the outer peripheral wall of the sleeve portion 131 , and a plurality of transverse annular protrusions 1313 are formed between each two adjacent annular protrusions 1313 . In the annular groove 1312, one side of each annular protrusion 1313 is provided with an air inlet opening 1314, so as to connect the two adjacent annular grooves 1312 up and down. The plurality of air inlet openings 1314 and the plurality of annular grooves 1312 communicate with each other to form an air guide passage 1311 . The air inlet openings 1314 of the plurality of annular protrusions 1313 may be located on the same side or different sides of the sleeve portion 131 . two opposite sides in the longitudinal direction. In addition, the annular protrusion 1313 is interference fit in the upper shell 11, which can also improve the sealing effect. The annular groove 1312 can also absorb and store a certain amount of leakage through capillary force, so as to further improve the situation of leakage. When the air pressure in the liquid storage chamber 110 becomes low (for example, when the electronic atomizer device is transported by an airplane), the volume of the air bubbles in the liquid storage chamber 110 becomes larger, and the liquid atomizable substrate overflowing through the air guide channel 1311 will be contained in the annular tank 1312, thereby improving the situation of leakage. When the air pressure in the liquid storage chamber 110 returns to normal, the liquid atomizable substrate stored in the annular groove 1312 can be returned to the liquid storage chamber 110 through the air guide channel 1311, thereby improving the situation of negative pressure liquid leakage. The width of the annular groove 1312 may be 0.1 mm˜0.5 mm, preferably 0.2 mm˜0.4 mm.
本体部132的底面可抵紧于承载部153的顶面上，本体部132内沿纵向贯穿设置有一通孔130。通孔130可包括从下往上依次连通的第一孔段1301、第二孔段1302，且第二孔段1302的孔径大于第一孔段1301的孔径。出气管111的下端紧密地嵌置于第二孔段1302中并与第一孔段1301相连通，且出气管111的下端面可抵紧于第一孔段1301、第二孔段1302之间形成的台阶面1304上。第二孔段1302的内壁面还可沿径向向内凸出形成有至少一个环形密封部1305，环形密封部1305与出气管111过盈配合，以提高密封性。第一孔段1301与雾化腔150对应设置并连通，第一孔段1301的孔径可与出气管111的下端内径相当，使得烟雾流出更顺畅。第一孔段1301的底部可设有倒角1303，倒角1303可以减少涡流，雾化腔150中的烟雾顺着倒角1303流出，可使得烟雾流出更顺畅。The bottom surface of the main body portion 132 can be pressed against the top surface of the bearing portion 153 , and a through hole 130 is formed in the main body portion 132 along the longitudinal direction. The through hole 130 may include a first hole segment 1301 and a second hole segment 1302 communicated sequentially from bottom to top, and the diameter of the second hole segment 1302 is larger than that of the first hole segment 1301 . The lower end of the air outlet pipe 111 is tightly embedded in the second hole segment 1302 and communicated with the first hole segment 1301 , and the lower end surface of the air outlet pipe 111 can be tightly pressed between the first hole segment 1301 and the second hole segment 1302 on the step surface 1304 formed. The inner wall surface of the second hole segment 1302 may further protrude radially inward to form at least one annular sealing portion 1305 , and the annular sealing portion 1305 is in an interference fit with the air outlet pipe 111 to improve sealing performance. The first hole section 1301 is correspondingly arranged and communicated with the atomizing cavity 150 , and the diameter of the first hole section 1301 can be equal to the inner diameter of the lower end of the air outlet pipe 111 , so that the smoke can flow out more smoothly. The bottom of the first hole section 1301 may be provided with a chamfer 1303, the chamfer 1303 can reduce eddy current, and the smoke in the atomizing chamber 150 flows out along the chamfer 1303, which can make the smoke flow out more smoothly.
于此，进气孔210、安装腔2111、通气槽2110、进气通道220、导气槽1510、通气孔1501、雾化腔150、第一孔段1301、出气通道1110依次连通形成一个完整的雾气输送通道。Here, the air inlet hole 210 , the installation cavity 2111 , the ventilation groove 2110 , the air inlet channel 220 , the air guide groove 1510 , the ventilation hole 1501 , the atomization cavity 150 , the first hole section 1301 , and the air outlet channel 1110 are connected in sequence to form a complete Mist delivery channel.
如图2、7所示，该雾化器1在一些实施例中还可包括烟嘴套12。烟嘴套12可采用硅胶材料一体成型，其可包括套设于上壳11上端外的外套121、由外套121的顶部向下延伸的密封塞122以及环绕于密封塞122外的拆边槽123。其中，密封塞122密封地塞设于出气通道1110的上端，拆边槽123呈环形并可由外套121的内壁面向内凹陷形成。拆边槽123的外形和尺寸与出气通道1110的出口处的外形和尺寸相适配，例如，拆边槽123的尺寸可与出气通道1110的出口尺寸相当或者略大于出气通道1110的出口尺寸。该烟嘴套12既可以起到阻挡封闭雾化器的作用，又可以通过撕开拆边槽结构把密封塞122分离；拆开密封塞122后，外套121可用于多人分享使用产品时的保护套（也即其他人可以通过外套121使用电子雾化装置）。As shown in FIGS. 2 and 7 , the atomizer 1 may further include a mouthpiece cover 12 in some embodiments. The mouthpiece cover 12 can be integrally formed with silicone material, and can include a casing 121 sleeved on the upper end of the upper shell 11 , a sealing plug 122 extending downward from the top of the casing 121 , and an edge removal groove 123 surrounding the sealing plug 122 . The sealing plug 122 is sealed at the upper end of the air outlet channel 1110 , and the edge removal groove 123 is annular and can be formed by the inward depression of the inner wall of the outer casing 121 . The shape and size of the edge removal groove 123 are adapted to the shape and size of the outlet of the air outlet channel 1110 . The mouthpiece cover 12 can not only play the role of blocking and sealing the atomizer, but also can separate the sealing plug 122 by tearing the edge-removing groove structure; after the sealing plug 122 is removed, the outer casing 121 can be used for protection when multiple people share the product. Cover (ie other people can use the vaping device through the cover 121).
可以理解地，上述各技术特征可以任意组合使用而不受限制。It can be understood that the above technical features can be used in any combination without limitation.
以上实施例仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制；应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，可以对上述技术特点进行自由组合，还可以做出若干变形和改进，这些都属于本发明的保护范围；因此，凡跟本发明权利要求范围所做的等同变换与修饰，均应属于本发明权利要求的涵盖范围。The above examples only represent the preferred embodiments of the present invention, and their descriptions are more specific and detailed, but they should not be construed as limitations on the scope of the present invention; it should be noted that for those of ordinary skill in the art, in Under the premise of not departing from the concept of the present invention, the above-mentioned technical features can be freely combined, and some deformations and improvements can also be made, and these all belong to the protection scope of the present invention; therefore, all equivalent transformations made with the scope of the claims of the present invention All modifications and modifications shall fall within the scope of the claims of the present invention.
Claims (19)
- 一种电子雾化装置，其特征在于，包括内部形成有储液腔（110）的外壳、设置于所述外壳中并与所述储液腔（110）导液连通的发热组件（14）、设置于所述外壳中用于安装所述发热组件（14）的发热座（15）、设置于所述外壳中的电芯（22）、设置于所述外壳中的气流感应件（24）以及设置于所述外壳中用于安装所述气流感应件（24）的安装座（23），所述电芯（22）夹持于所述发热座（15）和所述安装座（23）之间。An electronic atomization device, characterized in that it comprises a casing with a liquid storage cavity (110) formed therein, a heating component (14) disposed in the casing and in liquid-conducting communication with the liquid storage cavity (110), a heating seat (15) arranged in the outer casing for installing the heating component (14), a battery cell (22) arranged in the outer casing, an airflow sensing element (24) arranged in the outer casing, and A mounting seat (23) provided in the housing for mounting the airflow sensing element (24), the battery cell (22) is clamped between the heating seat (15) and the mounting seat (23) between.
- 根据权利要求1所述的电子雾化装置，其特征在于，所述发热座（15）的顶面下凹形成有雾化腔（150），所述外壳内形成有分别与所述雾化腔（150）相连通的进气通道（220）和出气通道（1110），所述外壳上设置有将所述进气通道（220）与外界相连通的进气孔（210）。The electronic atomizing device according to claim 1, characterized in that, an atomizing cavity (150) is concavely formed on the top surface of the heating seat (15), and an atomizing cavity (150) is formed in the outer shell, which are respectively connected to the atomizing cavity. (150) The air inlet passage (220) and the air outlet passage (1110) communicate with each other, and the housing is provided with an air inlet hole (210) that communicates the air inlet passage (220) with the outside.
- 根据权利要求2所述的电子雾化装置，其特征在于，所述电芯（22）的外壁面与所述外壳的内壁面之间界定出所述进气通道（220）。The electronic atomizer device according to claim 2, characterized in that, the air intake passage (220) is defined between the outer wall surface of the battery core (22) and the inner wall surface of the casing.
- 根据权利要求2所述的电子雾化装置，其特征在于，所述出气通道（1110）的尺寸向远离所述发热组件（14）的方向逐渐减小。The electronic atomizer device according to claim 2, characterized in that, the size of the air outlet channel (1110) gradually decreases in a direction away from the heating component (14).
- 根据权利要求2所述的电子雾化装置，其特征在于，所述安装座（23）设置于所述外壳的底部，所述安装座（23）包括位于下部的下套接部（231）以及位于上部的上套接部（232），所述气流感应件（24）嵌置于所述下套接部（231）中，所述电芯（22）的下端嵌置于所述上套接部（232）中。The electronic atomizer device according to claim 2, characterized in that, the mounting seat (23) is provided at the bottom of the casing, and the mounting seat (23) comprises a lower socket portion (231) located at the lower portion and The upper socket part (232) is located at the upper part, the airflow sensing element (24) is embedded in the lower socket part (231), and the lower end of the battery core (22) is embedded in the upper socket Section (232).
- 根据权利要求5所述的电子雾化装置，其特征在于，所述下套接部（231）的外侧壁向内凹陷形成有导线槽（2311），所述上套接部（232）的侧壁上对应所述导线槽（2311）开设有导线孔（2321），所述气流感应件（24）的电极导线依次通过所述导线槽（2311）、导线孔（2321）与所述电芯（22）连接。The electronic atomizer device according to claim 5, characterized in that a wire groove (2311) is formed inwardly on the outer side wall of the lower socket part (231), and a side wall of the upper socket part (232) A wire hole (2321) is formed on the wall corresponding to the wire groove (2311), and the electrode wire of the airflow sensing element (24) sequentially passes through the wire groove (2311), the wire hole (2321) and the battery (2321). 22) Connect.
- 根据权利要求2-6任一项所述的电子雾化装置，其特征在于，所述雾化腔（150）的底壁上开设有将所述进气通道（220）与所述雾化腔（150）相连通的至少一个通气孔（1501）；The electronic atomization device according to any one of claims 2-6, characterized in that, a bottom wall of the atomization cavity (150) is provided with a connection between the air inlet channel (220) and the atomization cavity (150) at least one ventilation hole (1501) communicated;所述发热座（15）包括位于下部的固定部（151）以及位于上部的承载部（153），所述电芯（22）的上端嵌置于所述固定部（151）中，所述固定部（151）的侧壁上形成有将所述进气通道（220）与所述至少一个通气孔（1501）相连通的至少一个导气槽（1510）。The heating seat (15) includes a fixing part (151) located at the lower part and a bearing part (153) located at the upper part, and the upper end of the electric core (22) is embedded in the fixing part (151), and the fixing part (151) is At least one air guide groove (1510) that communicates the air intake passage (220) with the at least one ventilation hole (1501) is formed on the side wall of the part (151).
- 根据权利要求7所述的电子雾化装置，其特征在于，所述雾化腔（150）的底壁上开设有多个所述通气孔（1501），所述通气孔（1501）的轴向与所述发热组件（14）的轴向垂直。The electronic atomization device according to claim 7, wherein a plurality of the ventilation holes (1501) are opened on the bottom wall of the atomization cavity (150), and the axial direction of the ventilation holes (1501) is It is perpendicular to the axial direction of the heating component (14).
- 根据权利要求2-6任一项所述的电子雾化装置，其特征在于，所述电子雾化装置还包括安装于所述发热座（15）上并位于所述发热组件（14）上方的雾化座（13），所述雾化座（13）上沿纵向贯穿设置有与所述雾化腔（150）相连通的通孔（130）。The electronic atomization device according to any one of claims 2-6, characterized in that, the electronic atomization device further comprises a heater mounted on the heating seat (15) and located above the heating component (14). The atomization seat (13) is provided with a through hole (130) communicating with the atomization cavity (150) in the longitudinal direction of the atomization seat (13).
- 根据权利要求9所述的电子雾化装置，其特征在于，所述通孔（130）包括从下往上依次连通的第一孔段（1301）、第二孔段（1302），所述出气通道（1110）的下端密封地嵌置于所述第二孔段（1302）中并与所述第一孔段（1301）相连通。The electronic atomization device according to claim 9, characterized in that the through hole (130) comprises a first hole segment (1301) and a second hole segment (1302) which are connected in sequence from bottom to top, and the air outlet The lower end of the channel (1110) is sealingly embedded in the second hole section (1302) and communicates with the first hole section (1301).
- 根据权利要求10所述的电子雾化装置，其特征在于，所述出气通道（1110）的下端端面抵紧于所述第一孔段（1301）、第二孔段（1302）之间形成的台阶面（1304）上，所述出气通道（1110）的下端孔径与所述第一孔段（1301）的孔径相当。The electronic atomization device according to claim 10, characterized in that the lower end face of the air outlet channel (1110) abuts against a hole formed between the first hole section (1301) and the second hole section (1302). On the stepped surface (1304), the diameter of the lower end of the air outlet channel (1110) is equivalent to the diameter of the first hole segment (1301).
- 根据权利要求9所述的电子雾化装置，其特征在于，所述通孔（130）的底部设有倒角（1303）。The electronic atomization device according to claim 9, characterized in that, the bottom of the through hole (130) is provided with a chamfer (1303).
- 根据权利要求9所述的电子雾化装置，其特征在于，所述雾化座（13）采用弹性材料制成。The electronic atomization device according to claim 9, characterized in that, the atomization seat (13) is made of elastic material.
- 根据权利要求9所述的电子雾化装置，其特征在于，所述雾化座（13）包括位于下部的套设部（131）以及位于上部的本体部（132），所述套设部（131）呈环形并密封地套设于所述外壳和所述发热座（15）之间。The electronic atomizer device according to claim 9, characterized in that, the atomization seat (13) comprises a sleeve part (131) located at the lower part and a body part (132) located at the upper part, the sleeve part (132) 131 ) is annularly and hermetically sleeved between the casing and the heating seat (15).
- 根据权利要求14所述的电子雾化装置，其特征在于，所述发热组件（14）呈纵长型，所述发热座（15）上形成有分别供所述发热组件（14）的两端架设于其中的两个开槽（1531）；The electronic atomization device according to claim 14, characterized in that the heating element (14) is of a longitudinal shape, and the heating seat (15) is formed with two ends respectively for the heating element (14). Two slots (1531) erected in it;所述雾化座（13）还包括由所述本体部（132）的底部两侧分别对应所述两个开槽（1531）向下延伸形成的两个抵压部（133），所述两个抵压部（133）分别压紧所述发热组件（14）的两端。The atomizing seat (13) further includes two pressing portions (133) formed by two sides of the bottom of the body portion (132) extending downwards corresponding to the two slots (1531), respectively. Each pressing portion (133) presses the two ends of the heating component (14) respectively.
- 根据权利要求14所述的电子雾化装置，其特征在于，所述套设部（131）的外壁上形成有将所述储液腔（110）与外界相连通的导气通道（1311）。The electronic atomization device according to claim 14, characterized in that, an air guide channel (1311) that communicates the liquid storage chamber (110) with the outside is formed on the outer wall of the sleeve portion (131).
- 根据权利要求16所述的电子雾化装置，其特征在于，所述导气通道（1311）包括环绕于所述套设部（131）的外周壁上的多个环形槽（1312）以及将所述多个环形槽（1312）相连通的多个进气开口（1314）。The electronic atomization device according to claim 16, characterized in that, the air guide channel (1311) comprises a plurality of annular grooves (1312) surrounding the outer peripheral wall of the sleeve part (131) and the A plurality of air inlet openings (1314) communicated with the plurality of annular grooves (1312).
- 根据权利要求2-6任一项所述的电子雾化装置，其特征在于，所述电子雾化装置还包括烟嘴套（12），所述烟嘴套（12）包括套设于所述外壳的上端外的外套（121）、由所述外套（121）的顶部向下延伸并塞设于所述出气通道（1110）中的密封塞（122）以及环绕于所述密封塞（122）外的拆边槽（123）。The electronic atomization device according to any one of claims 2-6, characterized in that, the electronic atomization device further comprises a cigarette holder (12), and the cigarette holder (12) comprises a An outer casing (121) outside the upper end, a sealing plug (122) extending downward from the top of the outer casing (121) and plugged into the air outlet channel (1110), and a sealing plug (122) surrounding the outer casing (122). Remove edge slot (123).
- 根据权利要求18所述的电子雾化装置，其特征在于，所述烟嘴套（12）采用硅胶材料一体成型，所述拆边槽（123）由所述外套（121）的内壁面向内凹陷形成。The electronic atomizer device according to claim 18, characterized in that the cigarette holder (12) is integrally formed with a silicone material, and the edge removal groove (123) is formed by the inner wall of the outer casing (121) facing inwardly and concavely. .
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20950608.8A EP4166017A4 (en) | 2020-08-25 | 2020-08-25 | Electronic atomizing device |
| PCT/CN2020/111142 WO2022040935A1 (en) | 2020-08-25 | 2020-08-25 | Electronic atomizing device |
| US18/173,318 US20230189893A1 (en) | 2020-08-25 | 2023-02-23 | Electronic atomizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/111142 WO2022040935A1 (en) | 2020-08-25 | 2020-08-25 | Electronic atomizing device |
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| US18/173,318 Continuation US20230189893A1 (en) | 2020-08-25 | 2023-02-23 | Electronic atomizing device |
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| WO2022040935A1 true WO2022040935A1 (en) | 2022-03-03 |
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| EP (1) | EP4166017A4 (en) |
| WO (1) | WO2022040935A1 (en) |
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| JP7291236B2 (en) * | 2020-01-31 | 2023-06-14 | ケーティー アンド ジー コーポレイション | Vaporizer and aerosol generator containing same |
| USD1033725S1 (en) * | 2021-09-30 | 2024-07-02 | Shenzhen Relx Technology Co., Ltd. | Electronic cigarette body |
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| CN209031257U (en) * | 2018-09-13 | 2019-06-28 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and its atomising device |
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- 2020-08-25 WO PCT/CN2020/111142 patent/WO2022040935A1/en unknown
- 2020-08-25 EP EP20950608.8A patent/EP4166017A4/en active Pending
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|---|---|
| EP4166017A1 (en) | 2023-04-19 |
| US20230189893A1 (en) | 2023-06-22 |
| EP4166017A4 (en) | 2023-07-19 |
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