WO2022041241A1 - 雾化组件及电子雾化装置 - Google Patents

雾化组件及电子雾化装置 Download PDF

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Publication number
WO2022041241A1
WO2022041241A1 PCT/CN2020/112672 CN2020112672W WO2022041241A1 WO 2022041241 A1 WO2022041241 A1 WO 2022041241A1 CN 2020112672 W CN2020112672 W CN 2020112672W WO 2022041241 A1 WO2022041241 A1 WO 2022041241A1
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WO
WIPO (PCT)
Prior art keywords
lower liquid
liquid channel
wall
atomization
guide
Prior art date
Application number
PCT/CN2020/112672
Other languages
English (en)
French (fr)
Inventor
雷桂林
龚博学
陈周伟
李光辉
Original Assignee
深圳麦克韦尔科技有限公司
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 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to EP20950910.8A priority Critical patent/EP4205578A4/en
Priority to PCT/CN2020/112672 priority patent/WO2022041241A1/zh
Priority to CN202110961223.4A priority patent/CN113786011A/zh
Publication of WO2022041241A1 publication Critical patent/WO2022041241A1/zh
Priority to US18/174,874 priority patent/US20230218008A1/en

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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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • A24F40/10—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
    • A24F40/48—Fluid transfer means, e.g. pumps

Definitions

  • the present application relates to the technical field of vaping products, and in particular, to an atomizing component and an electronic atomizing device.
  • the atomizing component is a device that atomizes liquid (such as e-liquid) into smoke, which is widely used in various fields, such as medical treatment, electronic cigarette, and the like.
  • the atomizing assembly generally includes an atomizing sleeve, a mounting seat and an atomizing core; wherein, the atomizing sleeve has a liquid storage cavity for storing liquid, the mounting seat is embedded in the atomizing sleeve, and the atomizing core is arranged at a distance from the mounting seat.
  • One side surface of the atomization chamber is used for atomizing the liquid entering it; specifically, a lower liquid channel is opened on the mounting seat, and the liquid in the liquid storage chamber can flow through the lower liquid channel and enter the atomization core.
  • the air bubbles generated by the ventilation are easy to stay and block in the lower liquid channel of the mounting seat, thereby affecting the ventilation performance of the atomizing assembly and preventing the liquid from entering the atomizing core.
  • the present application provides an atomization assembly and an electronic atomization device.
  • the atomization assembly can solve the problem that the air bubbles generated by ventilation are easily retained and blocked in the lower liquid channel of the mounting seat, thereby affecting the ventilation performance of the atomization assembly and preventing the liquid from entering. Atomizer core problem.
  • the atomizing assembly includes an atomizing sleeve and a mounting seat; wherein, the atomizing sleeve has a liquid storage chamber for storing liquid; the mounting seat is embedded in the atomizing sleeve, and the mounting seat is opened with a direction toward the liquid storage chamber.
  • the first lower liquid channel and the second lower liquid channel wherein, among the first lower liquid channel and the second lower liquid channel, only the wall surface of the first lower liquid channel is provided with several guide grooves, so that the first lower liquid channel and the second lower liquid channel are provided with several guide grooves.
  • the lower liquid channel has an asymmetric structure.
  • the atomization assembly further includes an atomization core, and the guide groove guides the liquid in the liquid storage chamber to the direction of the atomization core through capillary force.
  • the wall surface of the second lower liquid channel is a smooth wall surface.
  • the width of the guide groove is less than 1.5mm.
  • the atomization assembly also includes several other lower liquid passages, and all or part of the other several lower liquid passages are provided with guide grooves.
  • the atomization assembly also includes several other lower liquid channels, and the wall surfaces of the other several lower liquid channels are smooth wall surfaces.
  • the guide groove is formed by a plurality of guide walls protruding from the inner surface of the first lower liquid channel and formed at intervals, and the plurality of guide walls extend along the axial direction of the first lower liquid channel.
  • the guide wall has a first side and a second side opposite to the first side, and the side wall of the first lower liquid channel has a first inner surface and a second inner surface opposite to the first inner surface; wherein, the flow guide The first side of the wall is connected to one of the first inner surface and the second inner surface, and the second side of the guide wall is spaced from the other inner surface of the first inner surface and the second inner surface.
  • the guide wall further has a third side and a fourth side adjacent to the first side; wherein, the third side of the guide wall is flush with or lower than the first surface of the mounting seat.
  • the fourth side of the guide wall is connected with the inner surface of the bottom wall of the first lower liquid channel.
  • the guide wall has a first side and a second side opposite to the first side
  • the side wall of the first lower liquid channel has a first inner surface and a second inner surface opposite to the first inner surface
  • part of the guide wall has a first inner surface and a second inner surface opposite to the first inner surface.
  • the first side of the flow wall is connected to the first inner surface, and the second side is spaced from the second inner surface; the first side of the remaining part of the guide wall is connected to the second inner surface, and the second side is spaced from the first inner surface.
  • the flow guide walls on the first inner surface and the flow guide walls on the second inner surface are arranged opposite or dislocated in pairs.
  • the guide wall has a first side, a second side opposite to the first side, and a third side and a fourth side adjacent to the first side
  • the side wall of the first lower liquid channel has a first inner surface and a second side opposite to the first side.
  • the second inner surface opposite the first inner surface; wherein, the first side and the second side of the guide wall are respectively connected with the first inner surface and the second inner surface of the first lower liquid channel, and the third side of the guide wall
  • the side is flush with or lower than the first surface of the mounting seat, and the fourth side of the guide wall is spaced from the inner surface of the bottom wall of the first lower liquid channel.
  • the guide wall has a first side, a second side opposite to the first side, and a third side and a fourth side adjacent to the first side; wherein, the first side and the second side of the guide wall and the first side
  • the inner surface of the side wall of the lower liquid channel is arranged at intervals, the third side of the guide wall is flush with or lower than the first surface of the mounting seat, and the fourth side of the guide wall is parallel to the first surface of the first lower liquid channel.
  • the inner surface of the bottom wall is connected.
  • the guide groove is a groove provided on the inner surface of the first lower liquid channel, and the groove extends along the axial direction of the first lower liquid channel.
  • the guide groove extends from the first surface of the mounting seat to the inner surface of the bottom wall of the first lower liquid channel.
  • the inner surface of the bottom wall of the mounting seat is further provided with a liquid guiding groove, and the liquid guiding groove is communicated with the guiding groove and is used for guiding the liquid out of the first lower liquid channel.
  • an electronic atomization device the electronic atomization device includes: an atomization component and a power supply component; wherein, the power supply component is connected with the atomization component and supplies the mist The atomizing component is powered, and the atomizing component is the above-mentioned atomizing component.
  • the atomization assembly is provided with an atomization sleeve, and a liquid storage chamber is formed in the atomization sleeve, so as to use the liquid storage chamber to store liquid;
  • a mounting seat is arranged in the sleeve, and a first lower liquid channel and a second lower liquid channel are opened in the direction of the mounting seat toward the liquid storage chamber, so that the liquid in the liquid storage chamber can flow through the first lower liquid channel and the second lower liquid channel.
  • the liquid channel enters the atomizing core; in addition, by setting a number of guide grooves on the wall surface of the first lower liquid channel of the mounting seat, the surface tension of the liquid flowing through the first lower liquid channel is destroyed by the guide groove structure, and the guide groove structure is used to destroy the surface tension of the liquid flowing through the first lower liquid channel.
  • the capillary force of the groove absorbs and guides the liquid in the liquid storage chamber, so that the liquid can flow in the direction of the atomizing core;
  • the wall surface of the lower liquid channel is provided with several guide grooves, so that the first lower liquid channel and the second lower liquid channel have an asymmetric structure, which can destroy the force balance of the air bubbles at the bottom of the lower liquid channel, thereby preventing the bubbles from staying and blocking.
  • the lower liquid channel can avoid affecting the ventilation performance of the atomizing component, and at the same time ensure that the liquid can smoothly enter the atomizing core.
  • FIG. 1 is a schematic structural diagram of an atomizing assembly provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of the overall structure of a mounting seat provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a flow guide wall provided on a side wall of a first lower liquid channel provided by an embodiment of the present application;
  • FIG. 4 is a schematic diagram of a flow guide wall provided on a side wall of a first lower liquid channel according to another embodiment of the present application;
  • FIG. 5 is a schematic diagram of the dislocation arrangement of the guide walls on the two opposite inner surfaces of the first lower liquid channel according to an embodiment of the present application
  • FIG. 6 is a schematic diagram of a flow guide wall provided on the bottom wall of the first lower liquid channel according to an embodiment of the present application
  • FIG. 7 is a top view of the first lower liquid channel corresponding to FIG. 6;
  • FIG. 8 is a schematic diagram of a flow guide wall provided on a side wall of a first lower liquid channel according to another embodiment of the present application.
  • FIG. 9 is an A-direction view in which the guide groove in the first lower liquid channel provided by an embodiment of the application is a groove
  • Figure 10 is a top view at the first lower liquid channel corresponding to Figure 9;
  • FIG. 11 is a schematic structural diagram of an electronic atomization device provided by an embodiment of the application.
  • FIG. 12 is a schematic diagram of the overall structure of an electronic atomization device according to an embodiment of the present application.
  • first”, “second” and “third” in this application are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first”, “second”, “third” may expressly or implicitly include at least one of that feature.
  • "a plurality of” means at least two, such as two, three, etc., unless otherwise expressly and specifically defined. All directional indications (such as up, down, left, right, front, rear%) in the embodiments of the present application are only used to explain the relative positional relationship between components under a certain posture (as shown in the accompanying drawings).
  • FIG. 1 is a schematic structural diagram of an atomizing assembly provided by an embodiment of the application
  • FIG. 2 is a schematic structural diagram of an overall structure of a mounting seat provided by an embodiment of the application; in this embodiment, An atomizing assembly 10 is provided.
  • the atomizing assembly 10 can specifically be used to atomize liquid and generate smoke for use in different fields, such as medical treatment, electronic cigarettes, etc.; in a specific embodiment, the atomizing assembly 10 can be used for electronic cigarette and electronic atomization device , which is used to atomize the e-liquid and generate smoke for the smoker to smoke, and the following embodiments are all taken as an example; of course, in other embodiments, the atomization assembly 10 can also be applied to hair spray equipment, To atomize hair spray for hair styling; or apply to medical equipment for treating upper and lower respiratory diseases to atomize medical drugs.
  • the atomization assembly 10 includes an atomization sleeve 11.
  • the atomization sleeve 11 may be a hollow tubular structure, and a liquid storage chamber 111 is formed therein.
  • the liquid storage chamber 111 is specifically used for storing liquid, such as storage E-liquid; specifically, a mounting seat 112 and an atomizing core 113 are also embedded in the atomizing sleeve 11 .
  • the mounting seat 112 is arranged on one side of the liquid storage chamber 111 along the axial direction of the atomizing sleeve 11 , and the atomizing core 113 is arranged on the side of the mounting seat 112 away from the liquid storage chamber 111 , and the mounting seat 112 faces the storage chamber 111 .
  • a first lower liquid channel 1121a and a second lower liquid channel 1121b are opened in the direction of the liquid chamber 111.
  • the first lower liquid channel 1121a and the second lower liquid channel 1121b communicate with the liquid storage chamber 111 and the atomizing core 113, so that the liquid storage chamber
  • the liquid in 111 can flow into the atomizing core 113 through the first lower liquid channel 1121a and the second lower liquid channel 1121b.
  • the first lower liquid channel 1121a and the second lower liquid channel 1121b both have side walls and a bottom wall, and a through hole 1124 is opened at the edge of the bottom wall, so as to communicate with the liquid storage chamber 111 and the atomization through the through hole 1124 Core 113;
  • the cross-sections of the first lower liquid channel 1121a and the second lower liquid channel 1121b may be circular or irregular trapezoid.
  • the wall surface of the first lower liquid channel 1121a is provided with a plurality of guide grooves 1122, so as to use the structure of the guide grooves 1122 to destroy the liquid flowing through the first lower liquid channel 1121a
  • the capillary force of the guide groove 1122 is used to absorb and guide the liquid in the liquid storage chamber 111, so that the liquid flows in the direction of the atomizing core 113; and there is no formation in the second lower liquid channel 1121b.
  • the guide groove 1122 and in a specific embodiment, the wall surface of the second lower liquid channel 1121b is a smooth wall surface, so as to facilitate the air bubbles generated by ventilation to rise to the liquid storage chamber 111, and at the same time form an asymmetric structure with the first lower liquid channel 1121a , and use the asymmetric structure to destroy the force balance of the bubbles at the bottom of the lower liquid channel, thereby preventing the bubbles from blocking the lower liquid channel, thereby avoiding the impact on the ventilation performance of the atomization assembly 10, and ensuring that the liquid can smoothly enter the atomizing core. 113.
  • the hydraulic force under the liquid in the first lower liquid channel 1121a mainly comes from the gravity of the liquid itself and the capillary force of the guide groove 1122; while the hydraulic force under the liquid in the second lower liquid channel 1121b mainly comes from the liquid.
  • the lower hydraulic power of the liquid in the second lower liquid channel 1121b is smaller due to its own gravity.
  • the liquid in the liquid storage chamber 111 will mainly flow through the first lower liquid channel 1121a and enter Atomization core 113; further, it can be understood that the rising resistance of the air bubbles generated by ventilation in the first lower liquid channel 1121a is larger than that in the second lower liquid channel 1121b, so the bubbles It will mainly rise into the liquid storage chamber 111 through the second lower liquid channel 1121b, so that most of the liquid in the liquid storage chamber 111 and most of the air bubbles generated by ventilation can pass through different lower liquid channels, so that the air bubbles can be connected with each other.
  • the separation of the liquid flowing through the channel can effectively prevent the bubbles from blocking the lower liquid channel and prevent the liquid from entering the atomizing core 113, thereby avoiding the problem of dry burning of the heating film in the atomizing core 113.
  • the guide grooves 1122 can be formed by a plurality of guide walls 1123 protruding from the inner surface of the first lower liquid channel 1121a at intervals, and the plurality of guide walls 1123 are along the axial direction of the first lower liquid channel 1121a. direction extension.
  • FIG. 3 , FIG. 4 , and FIG. 8 related to the following embodiments of the present application are all views from the direction A of the mounting seat 112 .
  • FIG. 3 is a schematic diagram of the guide wall provided on the side wall of the first lower liquid channel provided by an embodiment of the application
  • FIG. 4 is another schematic diagram of the application.
  • the side where the inner surface of the side wall of the liquid channel 1121a contacts is defined as the first side; in this embodiment, the first side of the guide wall 1123 is connected to the first inner surface 1125 and the second inner surface of the first lower liquid channel 1121a One of the inner surfaces of the 1126 is connected, the second side of the guide wall 1123 is spaced from the other inner surface of the first inner surface 1125 and the second inner surface 1126 of the first lower liquid channel 1121a, and the guide wall 1123
  • the third side of the mount 112 is flush with the first surface of the mount 112 (see FIG. 3 ) or lower than the first surface (see FIG. 4 ).
  • the fourth side of the guide wall 1123 can be further connected with the bottom wall of the first lower liquid channel 1121a (see FIG. 3 ), so that the guide groove 1122 penetrates to the bottom of the first lower liquid channel 1121a, and then use the The structure of the guide groove 1122 continuously destroys the surface tension of the liquid in the first lower liquid channel 1121a, and utilizes the capillary force of the guide groove 1122 to perform liquid suction and diversion.
  • the fourth side of the guide wall 1123 may also be spaced apart from the inner surface of the bottom wall of the first lower liquid channel 1121a (see FIG. 4 ).
  • FIG. 5 is a schematic diagram of the dislocation arrangement of the guide walls on the two opposite inner surfaces of the first lower liquid channel according to an embodiment of the application;
  • the flow wall 1123 is disposed on the first inner surface 1125 and the second inner surface 1126 of the first lower liquid channel 1121a, that is, part of the first side of the guide wall 1123 is connected with the first inner surface 1125 of the first lower liquid channel 1121a , the second side corresponding to the part of the guide wall 1123 is spaced from the second inner surface 1126; the first side of the remaining part of the guide wall 1123 is connected to the second inner surface 1126 of the first lower liquid channel 1121a, and the part guide The second side corresponding to the flow wall 1123 is spaced apart from the first inner surface 1125 .
  • the flow guide walls 1123 connected with the first inner surface 1125 and the flow guide walls 1123 connected with the second inner surface 1126 are disposed opposite to each other (see FIG. 2 ) or in dislocation (see FIG. 5 ). ).
  • each guide wall 1123 can also be connected to the bottom wall of the first lower liquid channel 1121a, as shown in FIG. 2 for details; in another embodiment, each guide The fourth side of the wall 1123 can also be spaced from the inner surface of the bottom wall of the first lower liquid channel 1121a, so that the liquid in the guide groove 1122 can pass from the fourth side of the guide wall 1123 to the bottom wall of the first lower liquid channel 1121a.
  • the gap between the inner surface of the bottom wall and the gap between the second side of the guide wall 1123 and the inner surface of the side wall of the first lower liquid channel 1121a flows to the through hole on the bottom wall of the first lower liquid channel 1121a 1124 to enter the atomizing core 113.
  • FIG. 6 is a schematic diagram of a flow guide wall provided on the bottom wall of the first lower liquid channel provided by an embodiment of the application
  • FIG. 7 is the corresponding diagram of FIG. 6 .
  • Top view of the first lower liquid channel specifically, the fourth side of the guide wall 1123 is connected to the inner surface of the bottom wall of the first lower liquid channel 1121a, and the first and second sides of the guide wall 1123 are connected to the first side of the first lower liquid channel 1121a.
  • the first inner surface 1125 and the second inner surface 1126 of the lower liquid channel 1121a are arranged at intervals; specifically, in this embodiment, the third side of the guide wall 1123 is flush with or lower than the first surface of the mounting seat 112 .
  • a surface, and the plurality of guide walls 1123 can be distributed in an array in the first lower liquid channel 1121a, specifically, can be distributed in one row and multiple columns, such as one row and three columns; wherein, the first surface of the mounting seat 112 specifically means that the mounting seat 112 is close to the One side surface of the liquid storage chamber 111 .
  • FIG. 8 is a schematic diagram of a guide wall disposed on the side wall of the first lower liquid channel according to another embodiment of the application; specifically, the first side of the guide wall 1123 and The second side is connected to the first inner surface 1125 and the second inner surface 1126 of the first lower liquid channel 1121a respectively, and the fourth side of the guide wall 1123 is spaced from the inner surface of the bottom wall of the first lower liquid channel 1121a , so that the liquid in the guide groove 1122 formed by the guide wall 1123 can flow to the position where the through hole 1124 is located through the gap between the fourth side of the guide wall 1123 and the inner surface of the bottom wall of the first lower liquid channel 1121a ; Specifically, the third side of the guide wall 1123 is flush with the first surface of the mounting seat 112 or lower than the first surface.
  • the above-mentioned flow guide wall 1123 may be integrally formed with the side wall where the inner surface of the first lower liquid channel 1121a is located.
  • the above-mentioned guide wall 1123 may be fixed to one of the first lower liquid channels 1121a by gluing. The inner surface is thus improved to an asymmetrical structure.
  • the guide wall 1123 can be a thin plate; in a specific embodiment, the width of the guide groove 1122 formed by the guide wall 1123 can be less than 1.5 mm, and the groove depth of the guide groove 1122 can be selected according to actual needs , which is not limited in this embodiment.
  • FIG. 9 is an A-direction view in which the guide groove in the first lower liquid channel provided by an embodiment of the application is a groove;
  • FIG. 10 is the first lower liquid corresponding to FIG. 9 .
  • the top view of the channel; in this embodiment, the guide groove 1122 can specifically be a groove provided on the inner surface of the first lower liquid channel 1121a, and the groove extends along the axial direction of the first lower liquid channel 1121a;
  • the guide groove 1122 corresponding to this embodiment not only has a simple manufacturing process, but also saves the use of the guide wall 1123 and reduces the production cost.
  • the grooves can extend from the first surface of the mounting seat 112 to the inner surface of the bottom wall of the first lower liquid channel 1121a, so as to directly guide the liquid entering the first lower liquid channel 1121a to the first lower liquid channel 1121a. on the inner surface of the bottom wall of the liquid channel 1121a, thereby continuously breaking the surface tension of the liquid flowing through the corresponding first lower liquid channel 1121a.
  • the inner surface of the bottom wall of the mounting seat 112 is also provided with a liquid guiding groove, which is communicated with the guiding groove 1122 and is used for guiding the liquid out of the first lower liquid channel 1121a.
  • the first lower liquid channel 1121a of the mounting seat 112 may also be provided with both a flow guide wall 1123 and a groove.
  • FIG. 2 please refer to FIG. 2 to reduce the production cost while improving the flow guide performance. .
  • an atomizing sleeve 11 is provided, and a liquid storage chamber 111 is formed in the atomizing sleeve 11, so as to use the liquid storage chamber 111 to store liquid;
  • a mounting seat 112 is arranged inside, and a first lower liquid channel 1121a and a second lower liquid channel 1121b are opened in the direction of the mounting seat 112 toward the liquid storage chamber 111, so that the liquid in the liquid storage chamber 111 can flow through the first lower liquid channel 1121a and the second lower liquid channel 1121b enter the atomizing core 113;
  • several guide grooves 1122 are arranged on the wall surface of the first lower liquid channel 1121a of the mounting seat 112, so as to use the guide groove 1122 structure to destroy the flow through the first lower liquid
  • the surface tension of the liquid in the channel 1121a, and the capillary force of the guide groove 1122 is used to absorb and guide the liquid in the liquid storage chamber 111, so that the liquid can flow in the direction of the atomizing core
  • the mounting seat 112 may further include several other lower liquid channels; all or part of these lower liquid channels may be provided with guide grooves 1122, so as to use the guide grooves 1122 to guide the liquid in the liquid storage chamber 111 to the liquid storage chamber 111 by capillary force.
  • the direction of the atomizing core 113 guides the flow; alternatively, the wall surfaces of these lower liquid channels can be smooth walls, so as to facilitate the air bubbles to rise into the liquid storage chamber 111 .
  • a plurality of guide grooves 1122 are formed in each lower liquid channel of the mounting seat 112, and the capillary force corresponding to each lower liquid channel is different, so that at least two Each lower liquid channel has an asymmetric structure; that is, a plurality of guide grooves 1122 provided in each lower liquid channel have different suction forces for the liquid in the liquid storage cavity 111, so that the liquid in the liquid storage cavity 111 tends to It flows into the lower liquid channel where the capillary force is larger, and the air bubbles tend to enter the liquid storage chamber 111 from the lower liquid channel with smaller capillary force, so as to realize the separation of the liquid channel and the air channel, thereby preventing the occurrence of bubbles from blocking the lower liquid channel.
  • the lower liquid channels provided on the mounting seat 112 can use the guide grooves 1122 to guide the liquid entering the mounting seat 112 and destroy the surface tension of the liquid flowing through the corresponding lower liquid channel; at the same time, at least two The asymmetric structure of each lower liquid channel destroys the force balance of the air bubbles at the bottom of the lower liquid channel, thereby preventing the bubbles from stagnant and blocking the lower liquid channel, thereby avoiding affecting the ventilation performance of the atomization assembly 10, and ensuring that the liquid can enter the atomization smoothly.
  • core 113 is asymmetric structure of each lower liquid channel destroys the force balance of the air bubbles at the bottom of the lower liquid channel, thereby preventing the bubbles from stagnant and blocking the lower liquid channel, thereby avoiding affecting the ventilation performance of the atomization assembly 10, and ensuring that the liquid can enter the atomization smoothly.
  • the guide groove 1122 for the specific structure and arrangement of the guide groove 1122, reference may be made to the relevant description of the guide groove 1122 in the above-mentioned embodiment in which the guide groove 1122 is formed in only part of the lower liquid channel, and the same or similar can be achieved. The technical effect will not be repeated here, as long as the capillary force corresponding to each lower liquid channel is different, so that at least two lower liquid channels have an asymmetric structure.
  • FIG. 11 is a schematic structural diagram of an electronic atomization device provided by an embodiment of the application
  • FIG. 12 is a schematic structural diagram of an electronic atomization device provided by an embodiment of the application.
  • an electronic atomization device 100 is provided, and the electronic atomization device 100 is used for atomization of liquid substrates such as smoke liquid and medicinal liquid; and in one embodiment, the electronic atomization device 100 can specifically for electronic cigarettes.
  • the electronic atomization device 100 may specifically include an atomization assembly 10 and a main unit 20 ; a power supply assembly 21 is arranged in the main unit 20 , and the atomization assembly 10 is plugged into one end port of the main unit and connected to the power supply assembly 21 in the main unit 20 . , so as to supply power to the atomizing assembly 10 through the power supply assembly 21; specifically, the specific structure and function of the atomizing assembly 10 can refer to the atomizing assembly 10 provided in the above-mentioned embodiment, and the same or similar technical effects can be achieved. Refer to the above text description, which is not repeated here.
  • the electronic atomization device 100 also includes other components in the existing electronic atomization device, such as atomizing cores, brackets, bases, etc.
  • the specific structures and functions of these components are the same or similar to those in the prior art. For details, please refer to The prior art is not repeated here.
  • the atomization assembly 10 is provided, the atomization assembly 10 is arranged to include an atomization sleeve 11, and a liquid storage chamber 111 is formed in the atomization sleeve 11, so as to utilize the liquid storage
  • the cavity 111 stores liquid; at the same time, a first lower liquid channel 1121a and a second lower liquid channel 1121b are opened in the direction of the installation seat 112 toward the liquid storage cavity 111 by arranging the mounting seat 112 in the atomizing sleeve 11, so that the storage
  • the liquid in the liquid chamber 111 can flow through the first lower liquid channel 1121a and the second lower liquid channel 1121b into the atomizing core 113;
  • the surface tension of the liquid flowing through the first lower liquid channel 1121a is destroyed by the structure of the guiding groove 1122, and the liquid in the liquid storage chamber 111 is sucked and diverted by the capillary force of the guiding groove 1122, so that the liquid can flow to the liquid storage chamber 111.
  • the first lower liquid channel 1121a and the second lower liquid channel 1121b are only provided with several guide grooves 1122 on the wall surface of the first lower liquid channel 1121a, the first lower liquid channel 1121a and the The second lower liquid channel 1121b forms an asymmetric structure, and the asymmetric structure can destroy the force balance of the air bubbles at the bottom of the lower liquid channel, thereby preventing the air bubbles from stagnating and blocking the lower liquid channel, thereby avoiding affecting the ventilation performance of the atomization assembly 10, At the same time, it is ensured that the liquid can smoothly enter the atomizing core 113 .

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Abstract

一种雾化组件（10）和电子雾化装置。雾化组件（10）包括雾化套筒（11）和安装座（112）；其中，雾化套筒（11）具有用于存储液体的储液腔（111）；安装座（112）嵌入雾化套筒（11）内，且安装座（112）朝向储液腔（111）的方向开设有第一下液通道（1121a）和第二下液通道（1121b）；其中，第一下液通道（1121a）和第二下液通道（1121b）中只有第一下液通道（1121a）的壁面设有若干导向槽（1122），以使第一下液通道（1121a）和第二下液通道（1121b）呈非对称结构。雾化组件（10）能够解决换气产生的气泡易滞留堵塞在安装座（112）的下液通道内，从而影响雾化组件（10）的换气性能并阻碍液体进入雾化芯（113）的问题。

Description

雾化组件及电子雾化装置 技术领域
本申请涉及烟雾用品技术领域，尤其涉及一种雾化组件及电子雾化装置。
背景技术
雾化组件是一种将液体(如烟油)雾化成烟雾的装置，其被广泛应用于各个领域，比如，医疗、电子烟等。
目前，雾化组件一般包括雾化套筒、安装座和雾化芯；其中，雾化套筒具有存储液体的储液腔，安装座嵌入雾化套筒内，雾化芯设置在安装座远离雾化腔的一侧表面，用于雾化进入其中的液体；具体的，安装座上开设有下液通道，储液腔内的液体可流经下液通道进入雾化芯内。
然而，现有的雾化组件，其换气产生的气泡易滞留堵塞在安装座的下液通道内，从而影响雾化组件的换气性能并阻碍液体进入雾化芯。
发明内容
本申请提供一种雾化组件和电子雾化装置，该雾化组件能够解决换气产生的气泡易滞留堵塞在安装座的下液通道内，从而影响雾化组件的换气性能并阻碍液体进入雾化芯的问题。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种雾化组件。该雾化组件包括雾化套筒和安装座；其中，雾化套筒具有用于存储液体的储液腔；安装座，嵌入雾化套筒内，且安装座朝向储液腔的方向开设有第一下液通道和第二下液通道；其中，第一下液通道和第二下液通道中只有第一下液通道的壁面设有若干导向槽，以使第一下液通道和第二下液通道呈非对称结构。
其中，雾化组件还包括雾化芯，导向槽通过毛细作用力将储液腔的 液体往雾化芯的方向导流。
其中，第二下液通道的壁面为光滑壁面。
其中，导向槽槽宽小于1.5mm。
其中，雾化组件还包括其它若干下液通道，其它若干下液通道全部或部分设有导向槽。
其中，雾化组件还包括其它若干下液通道，其它若干下液通道的壁面为光滑壁面。
其中，导向槽由从第一下液通道的内表面凸起的若干导流壁间隔设置而形成，且若干导流壁沿第一下液通道的轴向方向延伸。
其中，导流壁具有第一边和与第一边相对的第二边，第一下液通道的侧壁具有第一内表面和与第一内表面相对的第二内表面；其中，导流壁的第一边与第一内表面和第二内表面中的其中一内表面连接，导流壁的第二边与第一内表面和第二内表面中的另一内表面间隔设置。
其中，导流壁还具有与第一边相邻的第三边和第四边；其中，导流壁的第三边与安装座的第一表面平齐或低于第一表面。
其中，导流壁的第四边与第一下液通道的底壁的内表面连接。
其中，导流壁具有第一边和与第一边相对的第二边，第一下液通道的侧壁具有第一内表面和与第一内表面相对的第二内表面，其中，部分导流壁的第一边与第一内表面连接，第二边与第二内表面间隔设置；其余部分导流壁的第一边与第二内表面连接，第二边与第一内表面间隔设置，且第一内表面上的导流壁和第二内表面上的导流壁两两相对设置或错位设置。
其中，导流壁具有第一边、与第一边相对的第二边以及与第一边相邻的第三边和第四边，第一下液通道的侧壁具有第一内表面和与第一内表面相对的第二内表面；其中，导流壁的第一边和第二边分别与第一下液通道的第一内表面和第二内表面连接设置，导流壁的第三边与安装座的第一表面平齐或低于第一表面，导流壁的第四边与第一下液通道的底壁的内表面间隔设置。
其中，导流壁具有第一边、与第一边相对的第二边以及与第一边相 邻的第三边和第四边；其中，导流壁的第一边和第二边与第一下液通道的侧壁的内表面间隔设置，导流壁的第三边与安装座的第一表面平齐或低于第一表面，导流壁的第四边与第一下液通道的底壁的内表面连接。
其中，导向槽为设置在第一下液通道的内表面上的凹槽，凹槽沿着第一下液通道的轴向方向延伸。
其中，导向槽从安装座的第一表面延伸至第一下液通道的底壁的内表面。
其中，安装座的底壁的内表面上还设置有导液槽，导液槽与导向槽连通，用于将液体导出第一下液通道。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种电子雾化装置，该电子雾化装置包括：雾化组件和电源组件；其中，电源组件与雾化组件连接并给雾化组件供电，雾化组件为上述所涉及的雾化组件。
本申请提供的雾化组件及电子雾化装置，该雾化组件通过设置雾化套筒，并在雾化套筒内形成储液腔，以利用储液腔存储液体；同时，通过在雾化套筒内设置安装座，并在安装座朝向储液腔的方向开设第一下液通道和第二下液通道，以使储液腔内的液体能够流经第一下液通道和第二下液通道进入雾化芯；另外，通过在安装座的第一下液通道的壁面设置若干导向槽，以利用该导向槽结构破坏流经该第一下液通道的液体的表面张力，并利用导向槽的毛细作用力作用力对储液腔内的液体进行吸液导流，以使液体能够往雾化芯的方向流动；此外，由于第一下液通道和第二下液通道中只有第一下液通道的壁面设有若干导向槽，从而使第一下液通道和第二下液通道呈非对称结构，该非对称结构能够破坏气泡在下液通道底部的受力平衡，从而防止气泡滞留堵塞下液通道，进而避免对雾化组件的换气性能造成影响，同时保证液体能够顺利进入雾化芯。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将 对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，其中：
图1为本申请一实施例提供的雾化组件的结构示意图；
图2为本申请一实施例提供的安装座的整体结构示意图；
图3为本申请一实施例提供的导流壁设置在第一下液通道的侧壁上的示意图；
图4为本申请另一实施例提供的导流壁设置在第一下液通道的侧壁上的示意图；
图5为本申请一实施例提供的第一下液通道相对的两个内表面上的导流壁两两错位设置的示意图；
图6为本申请一实施例提供的导流壁设置在第一下液通道的底壁上的示意图；
图7为图6所对应的第一下液通道的俯视图；
图8为本申请又一实施例提供的导流壁设置在第一下液通道的侧壁上的示意图；
图9为本申请一实施例提供的第一下液通道内导向槽为凹槽的A向视图；
图10为图9所对应的第一下液通道处的俯视图；
图11为本申请一实施例提供的电子雾化装置的结构示意图；
图12为本申请一实施例提供的电子雾化装置的整体结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
下面结合附图和实施例对本申请进行详细的说明。
请参阅图1至图2，其中，图1为本申请一实施例提供的雾化组件的结构示意图；图2为本申请一实施例提供的安装座的整体结构示意图；在本实施例中，提供一种雾化组件10。该雾化组件10具体可用于雾化液体并产生烟雾，以用于不同的领域，比如，医疗、电子烟等；在一具体实施例中，该雾化组件10可用于电子烟电子雾化装置，用于雾化烟油并产生烟气，以供抽吸者抽吸，以下实施例均以此为例；当然，在其它实施例中，该雾化组件10也可应用于喷发胶设备，以雾化用于头发定型的喷发胶；或者应用于治疗上下呼吸系统疾病的医用设备，以雾化医用药品。
具体的，该雾化组件10包括雾化套筒11，雾化套筒11具体可为中空的管状结构，其内形成有储液腔111，储液腔111具体用于存储液体， 比如，存储烟油；具体的，雾化套筒11内还嵌有安装座112和雾化芯113。
其中，安装座112沿着雾化套筒11的轴向方向设置在储液腔111的一侧，雾化芯113设置在安装座112远离储液腔111的一侧，且安装座112朝向储液腔111的方向开设有第一下液通道1121a和第二下液通道1121b，第一下液通道1121a和第二下液通道1121b连通储液腔111和雾化芯113，以使储液腔111内的液体能够流经第一下液通道1121a和第二下液通道1121b进入雾化芯113。具体的，第一下液通道1121a和第二下液通道1121b均具有侧壁和底壁，且底壁的边缘处开设有通孔1124，以通过该通孔1124连通储液腔111和雾化芯113；具体的，第一下液通道1121a和第二下液通道1121b的横截面可呈圆形或不规则的梯形。
具体的，第一下液通道1121a和第二下液通道1121b中只有第一下液通道1121a的壁面设置若干导向槽1122，以利用该导向槽1122结构破坏流经第一下液通道1121a内液体的表面张力，同时，利用该导向槽1122的毛细作用力对储液腔111内的液体进行吸液导流，使液体往雾化芯113的方向流动；而第二下液通道1121b内没有形成导向槽1122，且在一具体实施例中，第二下液通道1121b的壁面为光滑壁面，以方便换气产生的气泡上升至储液腔111，同时与第一下液通道1121a形成非对称结构，并利用该非对称结构破坏气泡在下液通道底部的受力平衡，从而防止气泡滞留堵塞下液通道，进而避免对雾化组件10的换气性能造成影响，同时保证液体能够顺利进入雾化芯113。
可以理解的是，第一下液通道1121a内的液体下液动力主要来自于液体本身的重力及导向槽1122的毛细作用力；而第二下液通道1121b内的液体下液动力则主要来自液体本身的重力，相比于第一下液通道1121a，该第二下液通道1121b内液体的下液动力较小，因此，储液腔111内的液体主要会流经第一下液通道1121a进入雾化芯113；进一步，可以理解的是，换气产生的气泡其在第一下液通道1121a内所受的上升阻力较第二下液通道1121b内所受的上升阻力较大，因此，气泡主要会 经第二下液通道1121b升入储液腔111内，从而使储液腔111内的大部分液体和换气产生的大部分气泡能够从不同的下液通道内经过，实现了气泡与液体流经通道的分离，有效避免了气泡堵塞下液通道使液体无法进入雾化芯113，从而避免了雾化芯113内发热膜干烧的问题发生。
在一实施例中，导向槽1122具体可由从第一下液通道1121a的内表面凸起的若干导流壁1123间隔设置而形成，且若干导流壁1123沿第一下液通道1121a的轴向方向延伸。
需要说明的是，本申请以下实施例涉及的图3、图4及图8均为安装座112的A向视图。在一具体实施例中，参见图3和图4，其中，图3为本申请一实施例提供的导流壁设置在第一下液通道的侧壁上的示意图；图4为本申请另一实施例提供的导流壁设置在第一下液通道的侧壁上的示意图；导流壁1123具有第一边、与第一边相对的第二边以及与第一边相邻的第三边和第四边；第一下液通道1121a的侧壁具有第一内表面1125和与第一内表面1125相对的第二内表面1126；其中，参见图4，将导流壁1123与第一下液通道1121a的侧壁的内表面接触的一边定义为第一边；在该实施例中，导流壁1123的第一边与第一下液通道1121a的第一内表面1125和第二内表面1126中的其中一内表面连接，导流壁1123的第二边与第一下液通道1121a的第一内表面1125和第二内表面1126中的另一内表面间隔设置，且导流壁1123的第三边与安装座112的第一表面平齐(见图3)或低于第一表面(见图4)。
进一步地，导流壁1123的第四边可进一步与第一下液通道1121a的底壁连接(参见图3)，以使该导向槽1122贯穿至第一下液通道1121a的底部，进而利用该导向槽1122结构在第一下液通道1121a内持续破坏液体的表面张力，并利用导向槽1122的毛细作用力进行吸液导流。当然，在其它实施例中，导流壁1123的第四边也可与第一下液通道1121a的底壁的内表面间隔设置(参见图4)。
在另一具体实施例中，参见图2和图5，图5为本申请一实施例提供的第一下液通道相对的两个内表面上的导流壁两两错位设置的示意图；若干导流壁1123设置在第一下液通道1121a的第一内表面1125和 第二内表面1126上，即，部分导流壁1123的第一边与第一下液通道1121a的第一内表面1125连接，该部分导流壁1123所对应的第二边与第二内表面1126间隔设置；其余部分导流壁1123的第一边与第一下液通道1121a的第二内表面1126连接，该部分导流壁1123所对应的第二边与第一内表面1125间隔设置。
进一步的，在该实施例中，与第一内表面1125连接的导流壁1123和与第二内表面1126连接的导流壁1123两两相对设置(参见图2)或错位设置(参见图5)。
具体的，在该实施例中，每个导流壁1123的第四边也可与第一下液通道1121a的底壁连接，具体可参见图2；在另一实施例中，每个导流壁1123的第四边也可与第一下液通道1121a的底壁的内表面间隔设置，以使导向槽1122内的液体能够从导流壁1123的第四边与第一下液通道1121a的底壁的内表面之间的空隙以及导流壁1123的第二边与第一下液通道1121a的侧壁的内表面之间的空隙流动至第一下液通道1121a的底壁上的通孔1124所在位置，从而进入雾化芯113。
在一实施例中，参见图6和图7，其中，图6为本申请一实施例提供的导流壁设置在第一下液通道的底壁上的示意图；图7为图6所对应的第一下液通道的俯视图；具体的，导流壁1123的第四边与第一下液通道1121a的底壁的内表面连接，且导流壁1123的第一边和第二边与第一下液通道1121a的第一内表面1125和第二内表面1126间隔设置；具体的，在该实施例中，导流壁1123的第三边与安装座112的第一表面平齐或低于第一表面，且若干导流壁1123在第一下液通道1121a内可呈阵列分布，具体可一行多列分布，比如一行三列；其中，安装座112的第一表面具体是指安装座112靠近储液腔111的一侧表面。
在一实施例中，参见图8，图8为本申请又一实施例提供的导流壁设置在第一下液通道的侧壁上的示意图；具体的，导流壁1123的第一边和第二边分别与第一下液通道1121a的第一内表面1125和第二内表面1126连接设置，而且导流壁1123的第四边与第一下液通道1121a的底壁的内表面间隔设置，以使导流壁1123形成的导向槽1122内的液体能 够通过导流壁1123的第四边与第一下液通道1121a的底壁的内表面之间的空隙流至通孔1124所在的位置；具体的，导流壁1123的第三边与安装座112的第一表面平齐或低于第一表面。
具体的，在一实施例中，上述导流壁1123可与第一下液通道1121a的内表面所在的侧壁一体成型。在另一实施例中，对于现有的两个第一下液通道1121a的内表面均为光滑的安装座112，可以通过胶合将上述导流壁1123固定于其中一个第一下液通道1121a的内表面，从而改进为非对称结构。
其中，导流壁1123具体可为一薄型板；在一具体实施例中，导流壁1123形成的导向槽1122的槽宽具体可小于1.5毫米，导向槽1122的槽深可根据实际需求进行选择，本实施例对此并不加以限制。
参见图2、图9和图10，其中，图9为本申请一实施例提供的第一下液通道内导向槽为凹槽的A向视图；图10为图9所对应的第一下液通道处的俯视图；在该实施例中，导向槽1122具体可为设置在第一下液通道1121a的内表面上的凹槽，该凹槽沿着第一下液通道1121a的轴向方向延伸；该实施例所对应的导向槽1122不仅制作工艺简单，且节省了导流壁1123的使用，降低了生产成本。
具体的，上述凹槽可从安装座112的第一表面延伸至第一下液通道1121a的底壁的内表面上，以将进入第一下液通道1121a内的液体直接导流至第一下液通道1121a的底壁的内表面上，从而持续破坏流经对应第一下液通道1121a的液体的表面张力。
进一步地，安装座112的底壁的内表面上还设置有导液槽，导液槽与导向槽1122连通，用于将液体导出第一下液通道1121a。
当然，在具体实施例中，安装座112的第一下液通道1121a内也可既设置导流壁1123也设置凹槽，具体可参见图2，以在提高导流性能的同时，降低生产成本。
本实施例提供的雾化组件10，通过设置雾化套筒11，并在雾化套筒11内形成储液腔111，以利用储液腔111存储液体；同时，通过在雾化套筒11内设置安装座112，并在安装座112朝向储液腔111的方向开 设第一下液通道1121a和第二下液通道1121b，以使储液腔111内的液体能够流经第一下液通道1121a和第二下液通道1121b进入雾化芯113；另外，通过在安装座112的第一下液通道1121a的壁面设置若干导向槽1122，以利用该导向槽1122结构破坏流经第一下液通道1121a的液体的表面张力，并利用导向槽1122的毛细作用力对储液腔111内的液体进行吸液导流，以使液体能够往雾化芯113的方向流动；此外，由于第一下液通道1121a和第二下液通道1121b中只有第一下液通道1121a的壁面设有若干导向槽1122，从而使第一下液通道1121a和第二下液通道1121b形成非对称结构，以利用该非对称结构破坏气泡在下液通道底部的受力平衡，从而防止气泡滞留堵塞下液通道，进而避免对雾化组件10的换气性能造成影响，同时保证液体能够顺利进入雾化芯113。
在一实施例中，安装座112上还可包括其他若干下液通道；这些下液通道的全部或部分可设置导向槽1122，以利用导向槽1122通过毛细作用力将储液腔111的液体往雾化芯113的方向导流；或者，这些下液通道的壁面可为光滑壁面，以方便气泡升入至储液腔111内。
在一实施例中，与上述实施例不同的是，安装座112的每个下液通道内均形成有若干导向槽1122，且每个下液通道所对应的毛细作用力不同，以使至少两个下液通道呈非对称结构；即，每个下液通道内设置的若干导向槽1122，其对储液腔111内液体的吸液作用力不同，以使储液腔111内的液体趋于流入毛细作用力作用较大的下液通道内，而气泡趋于从毛细作用力较小的下液通道进入储液腔111，以实现液道和气道的分离，进而防止出现气泡堵塞下液通道使液体无法进入雾化芯113的问题发生。本实施例提供的安装座112，其上设置的下液通道均能够利用导向槽1122对进入其中的液体进行导流，并破坏流经对应下液通道的液体的表面张力；同时能够利用至少两个下液通道呈非对称结构破坏气泡在下液通道底部的受力平衡，从而防止气泡滞留堵塞下液通道，进而避免对雾化组件10的换气性能造成影响，并保证液体能够顺利进入雾化芯113。
具体的，在该实施例中，导向槽1122的具体结构及设置方式可参 见上述仅部分下液通道内形成导向槽1122的实施例中关于导向槽1122的相关描述，且可实现相同或相似的技术效果，在此不再赘述，只要使每个下液通道所对应的毛细作用力不同，以使至少两个下液通道呈非对称结构即可。
参见图11和图12，其中，图11为本申请一实施例提供的电子雾化装置的结构示意图；图12为本申请一实施例提供的电子雾化装置的整体结构示意图。在该实施例中，提供一种电子雾化装置100，该电子雾化装置100用于烟液、药液等液态基质的雾化；且在一实施例中，该电子雾化装置100具体可为电子烟。
其中，该电子雾化装置100具体可包括雾化组件10和主机20；主机20内设置有电源组件21，雾化组件10插接在主机的一端端口，并与主机20内的电源组件21连接，以通过电源组件21给雾化组件10供电；具体的，雾化组件10的具体结构及功能可参见上述实施例所提供的雾化组件10，且可实现相同或相似的技术效果，具体可参见上述文字描述，在此不再赘述。
当然，该电子雾化装置100还包括现有电子雾化装置中的其它部件，比如，雾化芯，支架，底座等，这些部件的具体结构与功能与现有技术相同或相似，具体可参见现有技术，在此不再赘述。
本实施例提供的电子雾化装置100，通过设置雾化组件10，将雾化组件10设置成包括雾化套筒11，并在雾化套筒11内形成储液腔111，以利用储液腔111存储液体；同时，通过在雾化套筒11内设置安装座112，并在安装座112朝向储液腔111的方向开设第一下液通道1121a和第二下液通道1121b，以使储液腔111内的液体能够流经第一下液通道1121a和第二下液通道1121b进入雾化芯113；另外，通过在安装座112的第一下液通道1121a的壁面设置若干导向槽1122，以利用该导向槽1122结构破坏流经第一下液通道1121a的液体的表面张力，并利用导向槽1122的毛细作用力对储液腔111内的液体进行吸液导流，以使液体能够往雾化芯113的方向流动；此外，由于第一下液通道1121a和第二下液通道1121b中只有第一下液通道1121a的壁面设有若干导向槽1122， 从而使第一下液通道1121a和第二下液通道1121b形成非对称结构，该非对称结构能够破坏气泡在下液通道底部的受力平衡，从而防止气泡滞留堵塞下液通道，进而避免对雾化组件10的换气性能造成影响，同时保证液体能够顺利进入雾化芯113。
以上仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (17)

  1. 一种雾化组件，其中，包括：
    雾化套筒，具有用于存储液体的储液腔；
    安装座，嵌入所述雾化套筒内，且所述安装座朝向所述储液腔的方向开设有第一下液通道和第二下液通道；其中，所述第一下液通道和所述第二下液通道中只有所述第一下液通道的壁面设有若干导向槽，以使所述第一下液通道和所述第二下液通道呈非对称结构。
  2. 根据权利要求1所述的雾化组件，其中，所述雾化组件还包括雾化芯，所述导向槽通过毛细作用力将所述储液腔的液体往所述雾化芯的方向导流。
  3. 根据权利要求2所述的雾化组件，其中，所述第二下液通道的壁面为光滑壁面。
  4. 根据权利要求1所述的雾化组件，其中，所述导向槽槽宽小于1.5mm。
  5. 根据权利要求1所述的雾化组件，其中，所述雾化组件还包括其它若干下液通道，所述其它若干下液通道全部或部分设有所述导向槽。
  6. 根据权利要求1所述的雾化组件，其中，所述雾化组件还包括其它若干下液通道，所述其它若干下液通道的壁面为光滑壁面。
  7. 根据权利要求1所述的雾化组件，其中，所述导向槽由从所述第一下液通道的内表面凸起的若干导流壁间隔设置而形成，且所述若干导流壁沿所述第一下液通道的轴向方向延伸。
  8. 根据权利要求7所述的雾化组件，其中，所述导流壁具有第一边和与所述第一边相对的第二边，所述第一下液通道的侧壁具有第一内表面和与所述第一内表面相对的第二内表面；其中，所述导流壁的第一边与所述第一内表面和所述第二内表面中的其中一内表面连接，所述导流壁的第二边与所述第一内表面和所述第二内表面中的另一内表面间隔设置。
  9. 根据权利要求8所述的雾化组件，其中，所述导流壁还具有与 所述第一边相邻的第三边和第四边；其中，所述导流壁的第三边与所述安装座的第一表面平齐或低于所述第一表面。
  10. 根据权利要求9所述的雾化组件，其中，所述导流壁的第四边与所述第一下液通道的底壁的内表面连接。
  11. 根据权利要求7所述的雾化组件，其中，所述导流壁具有第一边和与所述第一边相对的第二边，所述第一下液通道的侧壁具有第一内表面和与所述第一内表面相对的第二内表面，其中，部分所述导流壁的第一边与所述第一内表面连接，第二边与所述第二内表面间隔设置；其余部分所述导流壁的第一边与所述第二内表面连接，第二边与所述第一内表面间隔设置，且所述第一内表面上的导流壁和所述第二内表面上的导流壁两两相对设置或错位设置。
  12. 根据权利要求7所述的雾化组件，其中，所述导流壁具有第一边、与所述第一边相对的第二边以及与所述第一边相邻的第三边和第四边，所述第一下液通道的侧壁具有第一内表面和与所述第一内表面相对的第二内表面；其中，所述导流壁的第一边和第二边分别与所述第一下液通道的第一内表面和第二内表面连接设置，所述导流壁的第三边与所述安装座的第一表面平齐或低于所述第一表面，所述导流壁的第四边与所述第一下液通道的底壁的内表面间隔设置。
  13. 根据权利要求1所述的雾化组件，其中，所述导流壁具有第一边、与所述第一边相对的第二边以及与所述第一边相邻的第三边和第四边；其中，所述导流壁的第一边和第二边与所述第一下液通道的侧壁的内表面间隔设置，所述导流壁的第三边与所述安装座的第一表面平齐或低于所述第一表面，所述导流壁的第四边与所述第一下液通道的底壁的内表面连接。
  14. 根据权利要求1所述的雾化组件，其中，所述导向槽为设置在所述第一下液通道的内表面上的凹槽，所述凹槽沿着所述第一下液通道的轴向方向延伸。
  15. 根据权利要求14所述的雾化组件，其中，所述导向槽从所述安装座的第一表面延伸至所述第一下液通道的底壁的内表面。
  16. 根据权利要求15所述的雾化组件，其中，所述安装座的底壁的内表面上还设置有导液槽，所述导液槽与所述导向槽连通，用于将所述液体导出所述第一下液通道。
  17. 一种电子雾化装置，其中，包括：雾化组件和电源组件；其中，所述电源组件与所述雾化组件连接并给所述雾化组件供电，所述雾化组件为如权利要求1所述的雾化组件。
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WO2023019570A1 (zh) * 2021-08-20 2023-02-23 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
WO2023236591A1 (zh) * 2022-06-10 2023-12-14 海南摩尔兄弟科技有限公司 雾化芯、雾化器及电子雾化装置
WO2024021926A1 (zh) * 2022-07-29 2024-02-01 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置

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