WO2024045775A1 - 雾化器及气溶胶发生装置 - Google Patents

雾化器及气溶胶发生装置 Download PDF

Info

Publication number
WO2024045775A1
WO2024045775A1 PCT/CN2023/100798 CN2023100798W WO2024045775A1 WO 2024045775 A1 WO2024045775 A1 WO 2024045775A1 CN 2023100798 W CN2023100798 W CN 2023100798W WO 2024045775 A1 WO2024045775 A1 WO 2024045775A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid storage
core
atomizer
atomizing
atomization
Prior art date
Application number
PCT/CN2023/100798
Other languages
English (en)
French (fr)
Inventor
邱伟华
王磊
Original Assignee
常州市派腾电子技术服务有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Publication of WO2024045775A1 publication Critical patent/WO2024045775A1/zh

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Definitions

  • the utility model relates to the field of atomization technology, and specifically relates to an atomizer and an aerosol generating device.
  • the atomizer in the aerosol generating device is used to store and atomize the aerosol to form a matrix.
  • the heating unit in the atomizer is powered by the power supply device in the aerosol generating device.
  • the heating unit can evaporate the aerosol when driven by electricity.
  • the formed matrix is heated and atomized to form the required aerosol.
  • the air inlet hole of the atomizer core is always open, resulting in the risk of liquid leakage at the air inlet hole of the atomizer core.
  • the purpose of embodiments of the present invention is to provide an atomizer that can more effectively avoid oil leakage.
  • an atomizer which includes a liquid storage part and an atomization core.
  • the liquid storage part is provided with a liquid storage cavity, and the liquid storage part is provided with a storage chamber.
  • the atomizing core is provided with an atomizing chamber inside the atomizing core, and an air inlet hole connected to the atomizing chamber is provided on the atomizing core.
  • the atomizing core can slide in the receiving groove to the air inlet hole. hole closed or opened.
  • the atomizer further includes a suction nozzle provided on the liquid storage member and a communication tube movably provided on the liquid storage member.
  • the communication tube communicates with the atomizer of the atomizing core. cavity and the suction nozzle, and the communication tube is connected with the atomizing core.
  • a limiting protrusion is provided on the inner wall of the suction nozzle, and the communication pipe includes a first pipe fitting and a second pipe fitting connected end to end, and the first pipe fitting is provided with a first step surface opposite to the limiting protrusion.
  • the second pipe member is provided with a second step surface opposite to the limiting protrusion, and the limiting protrusion is provided with a second step surface opposite to the first step.
  • the surface and the second step surface have a first end surface and a second end surface respectively.
  • the communication pipe further includes a third pipe member connected to one end of the second pipe member close to the atomization core, and the third pipe member is sleeved on the outside of the atomization core.
  • the liquid storage member includes a shell and a base that is sealed and assembled on the bottom opening of the shell.
  • the base includes a base body assembled on the outer shell and an elastic and sealing seal provided on the base body. The receiving groove provided on the seal.
  • the atomizing core has a cylindrical structure, a sealing body is installed on the bottom opening of the atomizing core, and the air inlet hole is located on the peripheral side wall of the atomizing core.
  • a liquid inlet connected to the atomizing chamber is provided on the side wall of the atomizing core, and the liquid inlet is connected to the liquid storage chamber.
  • the atomizing core is installed on and inside the atomizing chamber. Has atomizing element.
  • the liquid storage member further includes a liquid absorbing member received in the liquid storage chamber and close to the atomization core.
  • the atomizer further includes a blocking member, a blocking groove is provided on the outer wall of the communication tube, and a blocking protrusion suitable for mating with the blocking groove is provided on the blocking member to prevent the atomizer from discharging.
  • a blocking member When the core moves until the air inlet is closed, the latching protrusion on the blocking member engages with the latching groove on the first pipe member, and the blocking member resists the suction nozzle.
  • the utility model also provides an aerosol generating device, which includes the above-mentioned atomizer.
  • the atomizer provided by the utility model includes a liquid storage part and an atomization core.
  • the liquid storage part is provided with a receiving tank, and an atomization chamber is provided inside the atomization core.
  • the aerosol generating device having the above-mentioned atomizer should also have the same technical effects.
  • Figure 1 is a front view of an atomizer provided by an embodiment of the present utility model.
  • Figure 2 is an exploded view of the atomizer provided by the embodiment of the present invention.
  • FIG. 3 is a cross-sectional view along the E-E direction in FIG. 1 .
  • Figure 4 is a schematic diagram of the atomizer shown in Figure 3 in another use state.
  • Figure 5 is a three-dimensional schematic view of the base provided by the embodiment of the present utility model.
  • Figure 6 is a three-dimensional schematic view of the atomizing core provided by the embodiment of the present invention.
  • Figure 7 is a three-dimensional schematic view of the first pipe fitting provided by the embodiment of the present invention.
  • each reference number in the figure is: 100, atomizer.
  • Liquid storage parts 101. Liquid storage chamber; 102. Receiving tank; 11. Shell; 12. Base; 121. Seat; 122. Seals; 13. Liquid absorbing parts; 20. Atomizing core; 21. Mist Chemical cavity; 22. Air inlet; 23. Liquid inlet; 24. Sealing body; 30. Suction nozzle; 31. Limiting protrusion; 311. First end face; 312. Second end face; 40. Connecting tube; 401. Catch slot; 41. First pipe fitting; 411. First stepped surface; 42. Second pipe fitting; 421. Second stepped surface; 43. Third pipe fitting; 431. Window; 50. Blocking member; 51. Carding protrusion.
  • connection should be understood in a broad sense.
  • it can be a fixed connection or a removable connection.
  • Detachable connection, or integral connection can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interaction between two elements.
  • connection should be understood in a broad sense.
  • it can be a fixed connection or a removable connection.
  • the atomizer 100 provided by the embodiment of the present invention is suitable for an aerosol generating device.
  • the aerosol generating device can start working by electrically driving the atomizer 100 through the power supply device (not shown), so that the atomizer 100 can
  • the aerosol-forming matrix is atomized to form aerosols.
  • the atomizer 100 includes a liquid storage part 10 and an atomization core 20.
  • the liquid storage part 10 is provided with a liquid storage chamber 101, and the liquid storage part 10 is provided with a receiving groove 102.
  • the atomizing core 20 is provided with an atomizing chamber 21 inside.
  • the atomizing core 20 is provided with an air inlet hole 22 connected to the atomizing chamber 21.
  • the atomizing core 20 can slide in the receiving groove 102 until the air inlet hole 22 is closed or opened. , so that the air inlet 22 is isolated or connected with the outside air.
  • the atomizing core 20 of the present invention can selectively close or open the air inlet 22 by sliding the atomizing core 20 in the receiving groove 102, so that the liquid storage chamber 101 of the liquid storage member 10 is completely It is separated from the outside air, and the aerosol-forming matrix cannot penetrate to the outside of the atomizer 100 through the air inlet hole 22 on the atomizing core 20.
  • the leakage of the stored aerosol-forming matrix can be avoided more effectively. .
  • the atomizer 100 further includes a suction nozzle 30 provided on the liquid storage member 10 and a communication tube movably provided on the liquid storage member 10 40.
  • the communicating tube 40 communicates with the atomizing chamber 21 of the atomizing core 20 and the suction nozzle 30, and the communicating tube 40 is connected with the atomizing core 20, so that the atomizing core 20 can slide in the receiving groove 102 by stacking the communicating tube 40. , to open or close the air inlet.
  • the suction nozzle 30 is movably disposed on the liquid storage member 10 , the communication tube 40 is fixedly connected to the suction nozzle 30 , and the communication tube 40 communicates with the mist of the atomizing core 20
  • the atomization chamber 21 and the suction nozzle 30 are connected to the atomization core 20
  • the communication tube 40 is connected to the atomization core 20 . Therefore, the atomizing core 20 can be driven to slide by moving the suction nozzle 30 to open or close the air inlet hole 22 on the atomizing core 20 for inhaling air.
  • the atomizing core 20 has a cylindrical structure, a sealing body 24 is installed on the bottom opening of the atomizing core 20, and the air inlet 22 is located on the peripheral side of the atomizing core 20. on the wall. Therefore, when the atomizing core 20 slides downward in the receiving groove 102, the air inlet hole 22 can pass through the receiving groove 102 to expose the outside of the liquid storage member 10, so that external air can enter the atomizing core 20 through the air inlet hole 22.
  • the aerosol is mixed in the atomization chamber 21 and flows out from the communication tube 40 to the suction nozzle 30, and is finally output by the suction nozzle 30;
  • the atomizing core 20 slides upward, the atomizing core 20 can slide until the air inlet hole 22 is opposite to the side wall of the receiving groove 102, so that the air inlet hole 22 is closed and isolated from the outside air, and the air in the atomizer 100
  • the sol-forming matrix will not be able to leak out through the air inlet hole 22 of the atomizing core 20 .
  • an atomizing element (not shown) is installed on the atomizing core 20 and is located in the atomizing chamber 21. When the atomizing element is energized and operated, the aerosol-forming matrix is atomized to form an aerosol.
  • the sealing body 24 is made of silicone material with elasticity and sealing properties. It achieves excellent sealing effect by extrusion elastic deformation after being assembled with the atomizing core 20, and at the same time, it facilitates pin puncture on the atomizing element.
  • the sealing body 24 is electrically connected to the power supply device.
  • a liquid inlet 23 connected to the atomization chamber 21 is provided on the side wall of the atomization core 20 . This allows the aerosol-forming matrix stored in the liquid storage chamber 101 to enter the atomizing chamber 21 through the liquid inlet 23 to provide the aerosol-forming matrix for the atomizing element in the atomizing chamber 21 . To be more precise, the liquid inlet 23 on the atomizing core 20 is always connected to the liquid storage chamber 101 .
  • the atomizing element is a resistive heating atomizing element, which atomizes the aerosol-forming matrix by heating it. It can be understood that in other embodiments, the atomizing element may also be an ultrasonic atomizing element.
  • a limiting protrusion 31 is provided on the inner wall of the suction nozzle 30.
  • the communication tube 40 can just meet the limiting protrusion 31.
  • the position protrusion 31 resists; when the atomizer core 20 moves downward until the air inlet 22 opens, the communication tube 40 can also resist the limit protrusion 31.
  • the communication pipe 40 includes a first pipe 41 and a second pipe 42 connected end to end.
  • the first pipe 41 is provided with a first stepped surface 411 opposite to the limiting protrusion 31
  • the second pipe 42 is provided with a first step surface 411 opposite to the limiting protrusion 31 .
  • the limiting protrusion 31 has an opposite second step surface 421.
  • the limiting protrusion 31 has a first end surface 311 and a second end surface 312 respectively relative to the first step surface 411 and the second step surface 421.
  • the second step surface 421 on the second pipe member 42 and the second end surface on the limiting protrusion 31 312 resist each other, so that the movement of the connecting tube 40 is blocked, and it is known that the air inlet 22 on the atomizing core 20 is in a closed state; when the atomizing core 20 moves downward until the air inlet 22 is opened, the first pipe 41 on the first pipe 41
  • the step surface 411 resists the first end surface 311 of the limiting protrusion 31, so that the movement of the communication tube 40 is blocked, and it is known that the air inlet 22 on the atomizing core 20 is in an open state, and at the same time, the communication tube 40 can be limited.
  • a sealing ring is installed on one end of the second pipe 42 close to the suction nozzle 30 .
  • the sealing ring seals against the inner wall of the suction nozzle 30 , thereby effectively preventing aerosol from forming and leaking through the suction nozzle 30 .
  • the communication tube 40 also includes a third tube 43 connected to an end of the second tube 42 close to the atomizing core 20.
  • the third tube 43 is sleeved on the atomizing core 20. outside.
  • the atomizing chamber 21 of the atomizing core 20 can be well connected with the inner cavity of the communication tube 40 to form a complete airflow channel; on the other hand, it can prevent the atomizing core 20 from being excessively stored in the liquid storage chamber 101
  • the aerosol forms matrix contact, causing the working heat of the atomizing core 20 to be consumed rapidly, affecting the atomization effect of the atomizing core 20 .
  • a window 431 is provided on the side wall of the third pipe member 43 for allowing the aerosol-forming matrix in the liquid storage chamber 101 to enter the third pipe member 43 .
  • the atomizer 100 further includes a blocking member 50 , and a slot 401 is provided on the outer wall of the communication tube 40 . More precisely, the slot 401 is provided on the first On the outer wall of the pipe 41, the blocking member 50 is correspondingly provided with a latching protrusion 51 suitable for mating with the latching groove 401, so that when the atomizing core 20 moves to the air inlet 22 and is closed, the latching protrusion 51 on the blocking member 50 is in contact with the latching groove 401.
  • the slot 401 on the first pipe member 41 is engaged and engaged, and the blocking member 50 resists the suction nozzle 30 to lock the position of the connecting pipe 40 to prevent the connecting pipe 40 from moving randomly and causing the air inlet 22 to be accidentally opened.
  • the blocking member 50 when the atomizing core 20 moves until the air inlet 22 is closed, one end of the communication tube 40 close to the suction nozzle 30 is exposed to the outside of the suction nozzle 30 , making it easier to install the blocking member 50 on the communication tube 40 .
  • the blocking member 50 when the blocking member 50 is installed on the communication tube 40 , the blocking member 50 can also seal the end opening of the communication tube 40 to prevent the formation of flowing airflow in the communication tube 40 and the formation of aerosol matrix. leaks from the communication pipe 40.
  • the liquid storage member 10 includes a shell 11 and a base 12 sealingly assembled on the bottom opening of the shell 11 .
  • the base 12 includes a base 121 assembled on the outer shell 11 and a base 121 disposed on the base. 121 has an elastic and sealing seal 122, and the receiving groove 102 is provided on the seal 122, so that the outer wall of the atomizing core 20 can seal well with the side wall of the receiving groove 102.
  • the housing 11 and the suction nozzle 30 are integrally formed.
  • the suction nozzle 30 can be formed separately and then assembled on the housing 11 .
  • the seal 122 is a silicone gasket.
  • the liquid storage member 10 also includes a liquid absorbing member 13 contained in the liquid storage chamber 101 and close to the atomization core 20.
  • the liquid absorbing member 13 is used to accumulate aerosol through capillary action to form a matrix, so as to The atomizing core 20 continuously supplies aerosol-forming substrate.
  • the aerosol-forming matrix is e-liquid. It can be understood that in other embodiments, the aerosol-forming matrix may also be a medicinal liquid.
  • the utility model also provides an aerosol generating device, including the atomizer 100 provided in any of the above embodiments.
  • the atomizer 100 is started under the electric drive of the power supply device (not shown) of the aerosol generating device. Work. Since the aerosol generating device has all the technical features of the atomizer 100 provided in any of the above embodiments, the aerosol generating device has the same technical effect as the atomizer 100 mentioned above.

Landscapes

  • Special Spraying Apparatus (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

本实用新型公开了一种雾化器及气溶胶发生装置，属于雾化技术领域。雾化器包括储液件以及雾化芯，储液件内设有储液腔，储液件上开设有收容槽，雾化芯的内部设置有雾化腔，雾化芯上开设有连通雾化腔的进气孔，雾化芯能够于收容槽中滑动至进气孔关闭或打开。本实用新型的雾化器及气溶胶发生装置，能够更有效地避免油液泄漏。

Description

雾化器及气溶胶发生装置 技术领域
本实用新型涉及雾化技术领域，具体涉及一种雾化器及气溶胶发生装置。
背景技术
气溶胶发生装置中的雾化器用于存储和雾化气溶胶形成基质，通过气溶胶发生装置中的电源装置对雾化器中的发热单元进行供电，发热单元在电驱动下，可将气溶胶形成基质加热雾化形成所需要的气溶胶。
现有的雾化器中，雾化芯的进气孔始终呈敞开状态，致使雾化芯的进气孔处具有漏液的风险。
因此有必要提供新的一种雾化器及气溶胶发生装置。
实用新型内容
基于现有技术中存在的上述问题，本实用新型实施例的目的在于提供一种雾化器，能够更有效地避免油液泄漏。
为实现上述目的，本实用新型采用的技术方案是：一种雾化器，包括储液件以及雾化芯，所述储液件内设有储液腔，所述储液件上开设有收容槽，所述雾化芯的内部设置有雾化腔，所述雾化芯上开设有连通雾化腔的进气孔，所述雾化芯能够于所述收容槽中滑动至所述进气孔关闭或打开。
进一步的，所述雾化器还包括设于所述储液件上的吸嘴以及可活动地设置在所述储液件上的连通管，所述连通管连通所述雾化芯的雾化腔和所述吸嘴，并且所述连通管与所述雾化芯相连。
进一步的，所述吸嘴的内壁上设置有限位凸，所述连通管包括首尾连接的第一管件以及第二管件，所述第一管件上设有与限位凸相对的第一台阶面，所述第二管件上设有与限位凸相对的第二台阶面，所述限位凸上相对于第一台阶 面和第二台阶面分别具有第一端面和第二端面。
进一步的，所述连通管还包括连接在第二管件靠近雾化芯一端的第三管件，所述第三管件套设于所述雾化芯的外侧。
进一步的，所述储液件包括外壳以及密封装配于所述外壳底部开口上的底座，所述底座包括装配在外壳上座体以及设置在座体上具有弹性和密封性的密封件，所述收容槽设置于所述密封件上。
进一步的，所述雾化芯呈筒状结构，所述雾化芯的底端开口上密封安装有密封体，所述进气孔位于雾化芯的周侧壁上。
进一步的，所述雾化芯的侧壁上开设有连通所述雾化腔的进液口，所述进液口连通所述储液腔，所述雾化芯上并位于雾化腔内安装有雾化元件。
进一步的，所述储液件还包括收容于储液腔中并靠近于所述雾化芯的吸液件。
进一步的，所述雾化器还包括封堵件，所述连通管的外壁上开设有卡槽，所述封堵件上开设有适于与卡槽配合的卡凸，以在所述雾化芯移动至进气孔关闭时，所述封堵件上卡凸与第一管件上的卡槽扣接配合，并且所述封堵件与吸嘴相抵持。
本实用新型还提供了一种气溶胶发生装置，所述气溶胶发生装置包括上述的雾化器。
本实用新型的有益效果是：本实用新型提供的雾化器，包括储液件以及雾化芯，储液件上开设有收容槽，雾化芯的内部设置有雾化腔，雾化芯上开设有连通雾化腔的进气孔，雾化芯能够于收容槽中滑动至进气孔关闭或打开，从而本实用新型的雾化芯可通过雾化芯于收容槽中滑动以选择性地将进气孔关闭或打开，使储液件的储液腔完全与外部空气相隔开，并且气溶胶形成基质也无法 通过雾化芯上进气孔渗透至雾化器的外部，相比于现有技术，能够更有效地避免存储的气溶胶形成基质泄漏。由于上述雾化器具有上述技术效果，具有上述雾化器的气溶胶发生装置也应具有同样的技术效果。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图中：图1为本实用新型实施例提供的雾化器的主视图。
图2为本实用新型实施例提供的雾化器的分解图。
图3为沿图1中E-E方向的剖视图。
图4为图3所示雾化器在另一使用状态下的示意图。
图5为本实用新型实施例提供的底座的立体示意图。
图6为本实用新型实施例提供的雾化芯的立体示意图。
图7为本实用新型实施例提供的第一管件的立体示意图。
其中，图中各附图标记：100、雾化器。
10、储液件；101、储液腔；102、收容槽；11、外壳；12、底座；121、座体；122、密封件；13、吸液件；20、雾化芯；21、雾化腔；22、进气孔；23、进液口；24、密封体；30、吸嘴；31、限位凸；311、第一端面；312、第二端面；40、连通管；401、卡槽；41、第一管件；411、第一台阶面；42、第二管件；421、第二台阶面；43、第三管件；431、窗口；50、封堵件；51、卡凸。
具体实施方式
为了使本实用新型所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
需要说明的是，当元件被称为“连接于”或“设置于”另一个元件，它可 以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
在整个说明书中参考“一个实施例”或“实施例”意味着结合实施例描述的特定特征，结构或特性包括在本申请的至少一个实施例中。因此，“在一个实施例中”、“在一些实施例中”或“在其中一些实施例中”的短语出现在整个说明书的各个地方，并非所有的指代都是相同的实施例。此外，在一个或多个实施例中，可以以任何合适的方式组合特定的特征，结构或特性。
请参考图1，现对本实用新型实施例提供的雾化器100进行说明。本实用新型实施例提供的雾化器100适用于气溶胶发生装置，气溶胶发生装置可通过其中的电源装置(图未示出)电驱动雾化器100启动工作，以通过雾化器100将气溶胶形成基质雾化形成气溶胶。
参考图1、图2和图3所示，雾化器100包括储液件10以及雾化芯20，储液件10内设有储液腔101，储液件10上开设有收容槽102，雾化芯20的内部设置有雾化腔21，雾化芯20上开设有连通雾化腔21的进气孔22，雾化芯20能够于收容槽102中滑动至进气孔22关闭或打开，使得进气孔22与外部空气隔绝或连通。从而通过上述技术方案，本实用新型的雾化芯20可通过雾化芯20于收容槽102中滑动以选择性地将进气孔22关闭或打开，使储液件10的储液腔101完全与外部空气相隔开，并且气溶胶形成基质也无法通过雾化芯20上进气孔22渗透至雾化器100的外部，相比于现有技术，能够更有效地避免存储的气溶胶形成基质泄漏。
参考图1、图2和图3所示，在其中一些实施例中，雾化器100还包括设于储液件10上的吸嘴30以及可活动地设置在储液件10上的连通管40，连通管40连通雾化芯20的雾化腔21和吸嘴30，并且连通管40与雾化芯20相连，从而通过摞动连通管40能够使雾化芯20于收容槽102中滑动，以便打开或关闭进气孔。
可以理解的是，在另一些图未示的实施例中，吸嘴30可活动地设置在储液件10上，连通管40与吸嘴30固定相连，连通管40连通雾化芯20的雾化腔21和吸嘴30，并且连通管40与雾化芯20相连。从而能够通过移动吸嘴30来带动雾化芯20进行滑动，以打开或关闭雾化芯20上供吸入空气的进气孔22。
如图3所示，在其中一些实施例中，雾化芯20呈筒状结构，雾化芯20的底端开口上密封安装有密封体24，进气孔22位于雾化芯20的周侧壁上。从而在雾化芯20于收容槽102中向下滑动时，能够使进气孔22穿过收容槽102露出储液件10外，使外部空气能够由进气孔22进入到雾化芯20的雾化腔21中，在雾化腔21中混合气溶胶后从连通管40流出至吸嘴30，最后由吸嘴30输出； 而在雾化芯20向上滑动时，能够使雾化芯20滑动至进气孔22与收容槽102的侧壁相对，使进气孔22关闭并与外部空气隔绝，雾化器100内的气溶胶形成基质将无法经雾化芯20的进气孔22泄漏出去。另外，雾化芯20上并位于雾化腔21内安装有雾化元件(图未示)，雾化元件通电工作时将气溶胶形成基质雾化形成气溶胶。
在其中一些实施例中，密封体24为具有弹性和密封性的硅胶材质，通过与雾化芯20装配后发生挤压弹性变形实现优异的密封效果，同时，便于雾化元件上的引脚穿刺过密封体24与电源装置电性连接。
如图3所示，在其中一些实施例中，雾化芯20的侧壁上开设有连通雾化腔21的进液口23。以使存储在储液腔101中的气溶胶形成基质透过进液口23能够进入到雾化腔21中，为雾化腔21中的雾化元件提供气溶胶形成基质。更确切的，雾化芯20上的进液口23始终连通储液腔101。
在其中一些实施例中，雾化元件为电阻加热雾化元件，通过加热气溶胶形成基质使其雾化。可以理解的是，在另一些实施例中，雾化元件还可以是超声波雾化元件。
如图3和图4所示，在其中一些实施例中，吸嘴30的内壁上设置有限位凸31，在雾化芯20向上移动至进气孔22关闭时，连通管40恰好能够与限位凸31相抵持；在雾化芯20向下移动至进气孔22打开时，连通管40也恰好能够与限位凸31相抵持。更确切而言，连通管40包括首尾连接的第一管件41以及第二管件42，第一管件41上设有与限位凸31相对的第一台阶面411，第二管件42上设有与限位凸31相对的第二台阶面421，限位凸31上相对于第一台阶面411和第二台阶面421分别具有第一端面311和第二端面312，在雾化芯20向上移动至进气孔22关闭时，第二管件42上第二台阶面421与限位凸31上第二端面 312相抵持，以此通过连通管40的移动受阻，得知雾化芯20上进气孔22处于关闭状态；在雾化芯20向下移动至进气孔22打开时，第一管件41上第一台阶面411与限位凸31上第一端面311相抵持，以此通过连通管40的移动受阻，得知雾化芯20上进气孔22处于打开状态，同时还能够对连通管40的进行限位。另外，第二管件42靠近吸嘴30的一端安装有密封圈，密封圈与吸嘴30内壁密封抵持，从而有效阻止气溶胶形成经吸嘴30处泄漏。
参考图2和图3所示，在其中一些实施例中，连通管40还包括连接在第二管件42靠近雾化芯20一端的第三管件43，第三管件43套设于雾化芯20的外侧。一方面使雾化芯20的雾化腔21能够很好地与连通管40的内腔连通构成完整的气流通道，另一方面，可避免雾化芯20过多地与储液腔101中存储的气溶胶形成基质接触，导致雾化芯20的工作热量急剧消耗，影响雾化芯20的雾化效果。具体的，第三管件43的侧壁上开设有供储液腔101中的气溶胶形成基质进入第三管件43内的窗口431。
如图3和图7所示，在其中一些实施例中，雾化器100还包括封堵件50，连通管40的外壁上开设有卡槽401，更确切的，卡槽401设置于第一管件41的外壁上，封堵件50上对应开设有适于与卡槽401配合的卡凸51，以在雾化芯20移动至进气孔22关闭时，封堵件50上卡凸51与第一管件41上的卡槽401扣接配合，并且封堵件50与吸嘴30相抵持，以锁定连通管40的位置，防止连通管40随意移动致使进气孔22被意外打开。另外，在雾化芯20移动至进气孔22关闭时，连通管40靠近吸嘴30的一端部分露出至吸嘴30外，方便将封堵件50安装至连通管40上。在其中一些实施例中，封堵件50在安装至连通管40上时，封堵件50还能够封闭于连通管40的端部开口，以阻止连通管40中形成流动气流，和气溶胶形成基质从连通管40泄漏出。
参考图3和图5所示，在其中一些实施例中，储液件10包括外壳11以及密封装配于外壳11底部开口上的底座12，底座12包括装配在外壳11上座体121以及设置在座体121上具有弹性和密封性的密封件122，收容槽102设置于密封件122上，从而使得雾化芯20的外壁能够很好地与收容槽102的侧壁密封配合，在雾化芯20于收容槽102中滑动的过程中时刻保持雾化芯20与收容槽102之间具有优异的密封效果。另外，外壳11与吸嘴30一体成型，在另外一些实施例中，吸嘴30可以是单独成型，再装配于外壳11上。在其中一些实施例中，密封件122为硅胶垫。
在其中一些实施例中，储液件10还包括收容于储液腔101中并靠近于雾化芯20的吸液件13，吸液件13用于通过毛细作用积存气溶胶形成基质，以向雾化芯20持续供给气溶胶形成基质。
在其中一些实施例中，气溶胶形成基质为烟油。可以理解的是，在另外一些实施例中，气溶胶形成基质还可以是药液。
本实用新型还提供了一种气溶胶发生装置，包括上述任一实施例中提供的雾化器100，雾化器100在气溶胶发生装置的电源装置(图未示出)的电驱动下启动工作。因该气溶胶发生装置具有上述任一实施例中提供的雾化器100的全部技术特征，故该气溶胶发生装置具有与上述雾化器100相同的技术效果。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种雾化器，其特征在于：包括储液件以及雾化芯，所述储液件内设有储液腔，所述储液件上开设有收容槽，所述雾化芯的内部设置有雾化腔，所述雾化芯上开设有连通雾化腔的进气孔，所述雾化芯能够于所述收容槽中滑动至所述进气孔关闭或打开。
  2. 根据权利要求1所述的雾化器，其特征在于：所述雾化器还包括设于所述储液件上的吸嘴以及可活动地设置在所述储液件上的连通管，所述连通管连通所述雾化芯的雾化腔和所述吸嘴，并且所述连通管与所述雾化芯相连。
  3. 根据权利要求2所述的雾化器，其特征在于：所述吸嘴的内壁上设置有限位凸，所述连通管包括首尾连接的第一管件以及第二管件，所述第一管件上设有与限位凸相对的第一台阶面，所述第二管件上设有与限位凸相对的第二台阶面，所述限位凸上相对于第一台阶面和第二台阶面分别具有第一端面和第二端面。
  4. 根据权利要求3所述的雾化器，其特征在于：所述连通管还包括连接在第二管件靠近雾化芯一端的第三管件，所述第三管件套设于所述雾化芯的外侧。
  5. 根据权利要求1-2中任一项所述的雾化器，其特征在于：所述储液件包括外壳以及密封装配于所述外壳底部开口上的底座，所述底座包括装配在外壳上座体以及设置在座体上具有弹性和密封性的密封件，所述收容槽设置于所述密封件上。
  6. 根据权利要求1所述的雾化器，其特征在于：所述雾化芯呈筒状结构，所述雾化芯的底端开口上密封安装有密封体，所述进气孔位于雾化芯的周侧壁上。
  7. 根据权利要求1所述的雾化器，其特征在于：所述雾化芯的侧壁上开设有连通所述雾化腔的进液口，所述进液口连通所述储液腔，所述雾化芯上并位 于雾化腔内安装有雾化元件。
  8. 根据权利要求1-2中任一项所述的雾化器，其特征在于：所述储液件还包括收容于储液腔中并靠近于所述雾化芯的吸液件。
  9. 根据权利要求2所述的雾化器，其特征在于：所述雾化器还包括封堵件，所述连通管的外壁上开设有卡槽，所述封堵件上开设有适于与卡槽配合的卡凸，以在所述雾化芯移动至进气孔关闭时，所述封堵件上卡凸与第一管件上的卡槽扣接配合，并且所述封堵件与吸嘴相抵持。
  10. 一种气溶胶发生装置，其特征在于：所述气溶胶发生装置包括权利要求1-9中任一项所述的雾化器。
PCT/CN2023/100798 2022-08-31 2023-06-16 雾化器及气溶胶发生装置 WO2024045775A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202222326589.7U CN218354682U (zh) 2022-08-31 2022-08-31 雾化器及气溶胶发生装置
CN202222326589.7 2022-08-31

Publications (1)

Publication Number Publication Date
WO2024045775A1 true WO2024045775A1 (zh) 2024-03-07

Family

ID=84972068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/100798 WO2024045775A1 (zh) 2022-08-31 2023-06-16 雾化器及气溶胶发生装置

Country Status (2)

Country Link
CN (1) CN218354682U (zh)
WO (1) WO2024045775A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218354682U (zh) * 2022-08-31 2023-01-24 深圳市卓尔悦电子科技有限公司 雾化器及气溶胶发生装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150216234A1 (en) * 2014-02-06 2015-08-06 Esquire Properties Trading Inc. Electronic cigarette
CN214386087U (zh) * 2021-01-27 2021-10-15 深圳市劳斯韦伯科技有限公司 一种雾化器及电子烟
CN113545525A (zh) * 2021-08-27 2021-10-26 深圳市基克纳科技有限公司 一种雾化器装置
CN214903806U (zh) * 2021-03-31 2021-11-30 深圳雷炎科技有限公司 电子雾化器
CN218354682U (zh) * 2022-08-31 2023-01-24 深圳市卓尔悦电子科技有限公司 雾化器及气溶胶发生装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150216234A1 (en) * 2014-02-06 2015-08-06 Esquire Properties Trading Inc. Electronic cigarette
CN214386087U (zh) * 2021-01-27 2021-10-15 深圳市劳斯韦伯科技有限公司 一种雾化器及电子烟
CN214903806U (zh) * 2021-03-31 2021-11-30 深圳雷炎科技有限公司 电子雾化器
CN113545525A (zh) * 2021-08-27 2021-10-26 深圳市基克纳科技有限公司 一种雾化器装置
CN218354682U (zh) * 2022-08-31 2023-01-24 深圳市卓尔悦电子科技有限公司 雾化器及气溶胶发生装置

Also Published As

Publication number Publication date
CN218354682U (zh) 2023-01-24

Similar Documents

Publication Publication Date Title
US10631576B1 (en) Atomizing device and electronic cigarette having the same
EP4378332A1 (en) Atomizer and aerosol generating device
WO2024045775A1 (zh) 雾化器及气溶胶发生装置
WO2021180061A1 (zh) 雾化器及其气溶胶发生装置
CN213404848U (zh) 雾化器及气溶胶发生装置
EP4104690A1 (en) Atomizer and aerosol generation apparatus with same
EP4133951A1 (en) Atomizer and aerosol generation device
WO2020248400A1 (zh) 雾化组件及雾化装置
WO2023124739A1 (zh) 储液组件、雾化器及气溶胶发生装置
WO2023142835A1 (zh) 雾化器及气溶胶发生装置
US20240114971A1 (en) Atomizer and aerosol generating device
WO2023124322A1 (zh) 雾化器及气溶胶发生装置
US20230000167A1 (en) Dual-airway intake structure, power supply device, and aerosol generating device
CN216701697U (zh) 雾化器及气溶胶发生装置
WO2024199229A1 (zh) 雾化器及其电子雾化装置
WO2024032141A1 (zh) 进气结构及气溶胶发生装置
WO2024083118A1 (zh) 喷雾芯及注氧仪
WO2021143860A1 (zh) 注液结构、雾化器及其气溶胶发生装置
WO2023155476A1 (zh) 雾化器和雾化装置
WO2023045586A1 (zh) 雾化器及气溶胶发生装置
CN217658176U (zh) 气溶胶发生装置
CN215531585U (zh) 一种电子雾化装置及其雾化器
CN114587025B (zh) 雾化器及电子雾化装置
WO2020238608A1 (zh) 储液组件、烟弹及其电子烟
CN221011990U (zh) 一种电子雾化器及其电子雾化装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23858814

Country of ref document: EP

Kind code of ref document: A1