WO2020252647A1 - 电子雾化装置及其雾化器 - Google Patents

电子雾化装置及其雾化器 Download PDF

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Publication number
WO2020252647A1
WO2020252647A1 PCT/CN2019/091606 CN2019091606W WO2020252647A1 WO 2020252647 A1 WO2020252647 A1 WO 2020252647A1 CN 2019091606 W CN2019091606 W CN 2019091606W WO 2020252647 A1 WO2020252647 A1 WO 2020252647A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
liquid storage
gas
atomization
atomizer
Prior art date
Application number
PCT/CN2019/091606
Other languages
English (en)
French (fr)
Inventor
雷桂林
Original Assignee
深圳麦克韦尔股份有限公司
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 深圳麦克韦尔股份有限公司 filed Critical 深圳麦克韦尔股份有限公司
Priority to PCT/CN2019/091606 priority Critical patent/WO2020252647A1/zh
Priority to CN201990000512.4U priority patent/CN214179148U/zh
Priority to CN202022334007.0U priority patent/CN215381432U/zh
Priority to EP19933992.0A priority patent/EP3984390A4/en
Priority to CN201921013068.8U priority patent/CN210611015U/zh
Priority to PCT/CN2019/093821 priority patent/WO2020252810A1/zh
Priority to CN201910579948.XA priority patent/CN110250582A/zh
Priority to CN201921006090.XU priority patent/CN210611014U/zh
Priority to CN201910579953.0A priority patent/CN110250583A/zh
Publication of WO2020252647A1 publication Critical patent/WO2020252647A1/zh
Priority to US17/485,210 priority patent/US20220007731A1/en

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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • 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 invention relates to the field of atomizers, in particular to an electronic atomization device and an atomizer.
  • the common problems of electronic atomizers in related technologies include: 1. Easy to leak, that is, liquid media such as e-liquid leaks, resulting in waste of liquid media, poor user experience, and even liquid media contaminates electronic components, causing electronic components The failure of the device; 2. When the atomization speed of the liquid medium is fast, the liquid supply is not smooth, so that the liquid medium cannot be quickly replenished to the atomization element, causing the atomization element to dry and overheat, resulting in damage to the atomization element, resulting in Burnt smell, producing harmful substances.
  • the present invention provides an improved electronic atomization device and an atomizer thereof.
  • the present invention provides an atomizer, which includes an atomization component, a liquid storage cavity connected to the atomization component for conducting liquid, and an atomization channel connected to the atomization component for air conduction; the atomizer also It includes a gas-liquid balance element and an air inlet communicating with the gas-liquid balance element; the gas-liquid balance element includes a liquid storage tank with capillary force and a return tank, one end of the return tank is connected to the liquid storage The cavity is communicated, and the other end is communicated with the air inlet; the air return groove and the liquid storage tank are communicated with each other, and the liquid storage tank is communicated with the liquid storage cavity.
  • the air inlet is isolated from the mist channel.
  • the gas-liquid balance element includes a surface tension partition groove, and the return groove and the surface tension partition groove are respectively disposed on opposite sides of the gas-liquid balance element, and the return groove The surface tension blocking groove is communicated with the air inlet.
  • the gas-liquid balancing element includes a plurality of fins arranged in parallel and spaced apart, and the liquid storage tank is formed between every two adjacent fins.
  • the plurality of fins are arranged along the axial direction of the gas-liquid balancing element, and the liquid storage tanks are distributed on the outer circumferential surface of the gas-liquid balancing element.
  • the surface tension partition groove and the air return groove cross at least part of the fins, and respectively connect the corresponding liquid storage tanks with each other.
  • the gas return groove crosses at least part of the fins along a direction parallel to the axis of the gas-liquid balance element, and communicates at least part of the liquid storage tank with the liquid storage cavity;
  • the surface tension partition groove crosses all the fins along a direction parallel to the axis of the gas-liquid balance element, and connects the liquid storage tanks with each other.
  • the atomization device includes a liquid storage shell, and the gas-liquid balance element is plugged in the liquid storage shell along the axial direction, and the outer side wall surface thereof is close to the inner wall surface of the side wall of the liquid storage shell. Fit together.
  • the liquid storage shell includes a bottom wall, a space is formed between the bottom wall and the gas-liquid balance element, and the space forms the liquid storage cavity.
  • the liquid storage shell includes an open end, and the open end is sleeved on the atomization assembly.
  • the air inlet is formed on the side wall of the liquid storage shell.
  • the fins include a plurality of first fins close to the liquid storage cavity and a plurality of second fins far away from the liquid storage cavity, and a first liquid storage is formed between adjacent first fins.
  • a second liquid storage tank is formed between adjacent second fins, and the width of the second liquid storage tank is greater than the width of the first liquid storage tank.
  • the air return groove traverses the first fin and at least part of the second fin along a direction parallel to the axis of the gas-liquid balance element, and the first liquid storage groove And at least part of the second liquid storage tank is communicated with the liquid storage cavity.
  • the width of the air return groove is between 0.05 and 0.2 mm.
  • the width of the surface tension partition groove is between 1 and 2 mm.
  • the gas-liquid balance element further includes a central through hole
  • the atomizer further includes a liquid wick penetrating through the central through hole, and the liquid wick connects the atomizing assembly with The liquid storage cavity is connected with a liquid guide.
  • the gas-liquid balance element further includes a through groove that communicates at least part of the liquid storage tank with the central through hole.
  • the atomizer further includes an atomization seat and a housing connected to the atomization seat, the atomization assembly is installed on the atomization seat, and the atomization seat includes The atomization cavity corresponding to the atomization assembly, the housing includes an airflow pipe communicating with the atomization cavity; the atomization cavity and the airflow pipe form a part of the atomization channel.
  • the atomization assembly includes a porous ceramic substrate installed on the atomization seat and a heating element provided on the porous ceramic substrate, the porous ceramic substrate includes a liquid absorption surface and an atomization surface, The liquid absorbing surface is connected to the lower end of the liquid absorbing core, the heating element is installed on the atomizing surface, and the atomizing surface corresponds to the atomizing cavity.
  • An electronic atomization device including the atomizer described in any one of the above.
  • the arrangement of the gas-liquid balance element can balance the air pressure in the liquid storage cavity, facilitate liquid discharge, prevent dry burning, and can prevent liquid leakage caused by air pressure imbalance.
  • FIG. 1 is a schematic diagram of the three-dimensional structure of the electronic atomization device in the first embodiment of the present invention
  • FIG. 2 is a schematic diagram of a three-dimensional exploded structure of the electronic atomization device shown in FIG. 1;
  • FIG. 3 is a schematic diagram of the A-A cross-sectional structure of the atomizer of the electronic atomization device shown in FIG. 1;
  • FIG. 4 is a schematic diagram of the B-B cross-sectional structure of the atomizer of the electronic atomization device shown in FIG. 1;
  • Fig. 5 is a schematic diagram of the B-B cross-sectional structure of the atomizer shown in Fig. 4 after the housing is removed;
  • FIG. 6 is a schematic diagram of the three-dimensional structure of the gas-liquid balance element of the atomizer shown in FIG. 3;
  • Figure 7 is a schematic perspective view of the gas-liquid balance element shown in Figure 6 at another angle;
  • Fig. 8 is a schematic diagram of the E-E sectional three-dimensional structure of the gas-liquid balance element shown in Fig. 6;
  • Fig. 9 is a schematic cross-sectional structure diagram of the gas-liquid balance element shown in Fig. 6 in the direction of C-C when returning air;
  • FIG. 10 is a schematic diagram of the cross-sectional structure of the gas-liquid balance element shown in FIG. 6 in the direction C-C during liquid injection;
  • FIG. 11 is a schematic diagram of the D-D cross-sectional structure of the gas-liquid balance element shown in FIG. 6;
  • Fig. 12 is a schematic diagram of the E-E cross-sectional structure of the gas-liquid balance element shown in Fig. 6;
  • FIG. 13 is a schematic diagram of the three-dimensional structure of the atomizer in the second embodiment of the present invention.
  • Fig. 14 is a schematic diagram of a longitudinal sectional three-dimensional structure of the atomizer shown in Fig. 13;
  • Figure 15 is a partial exploded view of the atomizer shown in Figure 13;
  • FIG. 16 is a schematic diagram of the three-dimensional structure of the gas-liquid balance element of the atomizer shown in FIG. 13;
  • Fig. 17 is a schematic longitudinal sectional three-dimensional structure diagram of the gas-liquid balance element shown in Fig. 16;
  • FIG. 18 is a schematic diagram of the three-dimensional structure of the atomizer of the electronic atomization device in the third embodiment of the present invention.
  • FIG. 19 is an exploded schematic diagram of the liquid storage unit and the atomization unit of the atomizer shown in FIG. 18;
  • Fig. 20 is an exploded schematic view of the structure of the atomizer shown in Fig. 18;
  • Figure 21 is a cross-sectional view of the atomizer shown in Figure 18;
  • Fig. 22 is a partial structural diagram of the gas-liquid balance element of the atomizer shown in Fig. 18;
  • FIG. 23 is a partial structural diagram of the other side of the gas-liquid balance element shown in FIG. 22;
  • 24 is a partial structural diagram of the gas-liquid balance element in the electronic atomization device in the fourth embodiment of the present invention.
  • Fig. 25 is a cross-sectional view of the gas-liquid balance element shown in Fig. 24.
  • FIGS 1 and 2 show the electronic atomization device in the first embodiment of the present invention.
  • the electronic atomization device can be applied to atomize liquid media such as cigarette liquid and medicine. It can include an atomizer 100 and The battery device 2 is mechanically and electrically connected to the atomizer 100.
  • the atomizer 100 is used for heating and atomizing the liquid medium, and the battery device 2 is used for powering the atomizer 100.
  • the atomizer 100 and the battery device 2 are detachably connected.
  • the atomizer 100 may include a cylindrical housing 110, a base 120, an atomizing assembly 130, a cylindrical liquid storage shell 140, a gas-liquid balance element 150, and a liquid guiding element 160 .
  • the base 120 is disposed on an open end of the housing 110.
  • the atomizing assembly 130 is disposed on the base 120 and located in the housing 110.
  • One end of the liquid storage shell 140 is sleeved above the atomization assembly 130 and is located in the housing 110.
  • the gas-liquid balance element 150 is disposed above the atomization assembly 130 and is located in the liquid storage shell 140.
  • the liquid guiding element 160 passes through the gas-liquid balance element 150 and communicates the atomization assembly 130 with the liquid storage cavity 141 of the liquid storage shell 140.
  • the cylindrical housing 110 may include an open end 111 at the bottom, a nozzle end 112 opposite to the open end 111, and a cylindrical side wall 113 connected between the open end 111 and the nozzle end 112.
  • the open end 111 is combined with the base 120, and the mouth end 112 has an air outlet 1120 for the user to take in the mist.
  • the cylindrical side wall 113 encloses and forms a receiving cavity 1130 located in the middle, in which components such as the atomization assembly 130 and the liquid storage shell 140 are received.
  • the side wall 113 is also formed with an airflow duct 1131 and a window 1132 that connects the receiving cavity 1130 with the outside.
  • the airflow duct 1131 extends from the open end 111 to the air outlet 1120 of the suction nozzle end 112.
  • the window 1132 allows the liquid to be stored.
  • the shell 140 is at least partially exposed to the outside.
  • the base 120 may include an atomization cavity 121 located below the atomization assembly 130 and an air inlet 122 communicating with the atomization cavity 121.
  • the atomization cavity 121 is connected to the airflow duct 1131 on the housing 110.
  • the air inlet 122 communicates with the external environment.
  • the air inlet 122, the atomization cavity 121, the air flow pipe 1131, and the air outlet 1120 are connected in sequence to form a mist channel of the atomizer 100 (as shown by the arrow in FIG. 3).
  • the atomization assembly 130 may be installed on the base 120 in some embodiments, and it may include a porous ceramic base 131 installed on the base 120 and a heating element 132 installed on the porous ceramic base 131,
  • the porous ceramic substrate 131 includes a liquid absorption surface at the top and an atomization surface at the bottom.
  • the liquid absorption surface is connected to the lower end of the liquid guiding element 160, the atomization surface is exposed in the atomization cavity 121, and the heating element 132 is installed in the fog. Surface.
  • the liquid in the liquid storage cavity 141 is transferred to the liquid absorbing surface via the liquid guiding element 160, enters the porous ceramic matrix 131, and is heated and atomized on the atomizing surface.
  • the mist is mixed with air in the atomization cavity 121 and then taken out.
  • the atomization assembly 130 is not limited to the illustrated form, and other conventional forms in the industry may also be applicable.
  • the liquid storage shell 140 may be cylindrical and includes a bottom wall 142 and a cylindrical side wall 143 connected to the periphery of the bottom wall 142 at one end. The other end of the side wall 143 forms an opening. The opening is sleeved on the atomization assembly 130.
  • An air inlet 1430 is formed on the side wall 143, and the air inlet 1430 is arranged corresponding to the gas-liquid balance element 150.
  • the gas-liquid balance element 150 may be cylindrical in some embodiments, which may be plugged in the liquid storage shell 140 along the axial direction, and its outer side wall surface is aligned with the side wall 143 of the liquid storage shell 140
  • the inner wall surfaces of the liquid storage shell 140 are tightly attached together; that is, the liquid storage shell 140 has a section that forms a cavity for receiving the gas-liquid balance element 150, and the cavity is communicated with the liquid storage cavity 141, so that the gas-liquid balance element 150 and the liquid storage The cavity 141 is connected.
  • the gas-liquid balance element 150 is arranged between the liquid storage cavity 141 and the atomization assembly 130, and communicates with the air inlet 1430 on the liquid storage shell 140 to supplement air for the liquid storage cavity 141 (as shown by the arrow in FIG. 4), At the same time, it has the function of storing liquid.
  • the gas-liquid balance element 150 may include a central shaft 156, a set of first fins 151 arranged in parallel and spaced apart in the axial direction, and a set of first fins 151 arranged in parallel and spaced apart in the axial direction. Two fins 152, the first fin 151 is close to the liquid storage cavity 141, and the second fin 152 is away from the liquid storage cavity 141.
  • the gas-liquid balance element 150 may further include a first isolation portion 157 located on the upper part of the central shaft 156, a second isolation portion 158 located in the middle of the central shaft 156, and a third isolation portion 159 located on the lower part of the central shaft 156.
  • a fin 151 is disposed between the first isolation portion 157 and the second isolation portion 158
  • the second fin 152 is disposed between the second isolation portion 158 and the third isolation portion 159.
  • the thicknesses of the first isolation portion 157, the second isolation portion 158, and the third isolation portion 159 are much larger than the first fin 151 and the second fin 152.
  • the gas-liquid balance element 150 may further include a fourth isolation portion 155 located below the third isolation portion 159, and a gap is provided between the fourth isolation portion 155 and the third isolation portion 159.
  • the top surface of the first isolation part 157 is exposed in the liquid storage cavity 141.
  • the central shaft 156 has a central through hole 1560 for the liquid guiding element 160 to pass through.
  • a first liquid reservoir 1510 penetrating the outer circumferential surface is formed between adjacent first fins 151
  • a second liquid reservoir 1520 penetrating the outer circumferential surface is formed between adjacent second fins 152.
  • the thickness of the first fin 151 and the second fin 152, and the width of the first liquid storage tank 1510 and the second liquid storage tank 1520 are small enough to have capillary force on the liquid medium to realize the liquid storage function. And the width of the first liquid storage tank 1510 is smaller than that of the second liquid storage tank 1520, so that the capillary force of the first liquid storage tank 1510 is stronger.
  • the purpose of this setting is that the liquid flowing out through the air return tank 153 will enter preferentially.
  • the first liquid storage tank 1510 after the first liquid storage tank 1510 is full of liquid, it is the turn of the second liquid storage tank 1520 far from the liquid storage cavity 141 to suck liquid, that is, the liquid is not evenly distributed throughout the gas at the beginning
  • the liquid balance element 150 can reduce the probability of liquid leakage.
  • the thickness of the first fin 151, the second fin 152, and the width of the first reservoir 1510 are between 0.05 and 0.2 mm, preferably between 0.09 and 0.15 mm, and the width of the second reservoir 1520 is The width is about 0.17.
  • the gas-liquid balance element 150 may further include a narrower air return groove 153 and a wider surface tension partition groove 154. The air return groove 153 and the surface tension partition groove 154 are respectively disposed opposite to the gas-liquid balance element 150. Both sides, and preferably, both are at a position of 180 degrees.
  • the width of the air return groove 153 may be between 0.05 and 0.2 mm in some embodiments, preferably between 0.09 and 0.15 mm, which is along the direction parallel to the axis of the gas-liquid balance element 150 and crosses the first partition 157,
  • the first fin 151, the second isolation portion 158 and most of the second fin 152 intersect the corresponding first liquid storage tank 1510 and the second liquid storage tank 1520.
  • the two fins 151 near the bottom of the gas-liquid balance element 150 shown in the figure are not cut off by the air return groove 153.
  • the two fins 151 serve to enclose the air return groove 153 and increase the resistance of the liquid to flow downward. If it wants to leak, it can only flow through the second reservoir 1520 to the surface tension partition groove 154 and then leak downwards. Due to the surface tension of the second fin 152, this leakage will increase the difficulty, thereby reducing the leakage. The chance of liquid.
  • the air return groove 153 extends from the part of the second fin 152 near the lower end to the top of the gas-liquid balance element 150, and is connected to the liquid storage cavity 141, so that the liquid in the liquid storage cavity 141 can flow through the air return groove 153 To the first liquid storage tank 1510 and the second liquid storage tank 1520 of each layer.
  • the surface tension partition groove 154 is between 1 and 2 mm in some embodiments, preferably, it can be 1.2 to 1.7 mm, and it also crosses the second partition 158 along the direction parallel to the axis of the gas-liquid balance element 150 and All the first fins 151 and the second fins 152 also intersect with the corresponding first reservoir 1510 and the second reservoir 1520, so as to realize the integration in the first reservoir 1510 and the second reservoir 1520.
  • the tension of the liquid is interrupted.
  • the third isolating portion 159 is formed with a first air inlet groove 1590 on the same side as the air return groove 153, and the first air inlet groove 1590 is separated from the surface tension by the gap between the third isolating portion 159 and the second fin 152
  • the slots 154 are connected.
  • the fourth partition 155 is provided with a second air inlet groove 1550 on the same side as the surface tension partition groove 154, and the second air inlet groove 1550 is connected through the gap between the third partition 159 and the fourth partition 155 .
  • the second air inlet groove 1550 is in communication with the air inlet 1430 on the liquid storage shell 140, thereby connecting the surface tension isolation groove 154 with the air inlet 1430 on the liquid storage shell 140, and then through the window on the housing 110 1132 communicates with the external environment.
  • the air inlet 1430 is isolated from the mist channel of the atomizer 1, so that the supplemental air channel is isolated from the mist channel to prevent the negative pressure formed in the mist channel from adversely affecting the supplemental air.
  • the return air at atmospheric pressure can enter the liquid storage tank 1510 of each layer through the surface tension partition groove 154 and gather toward the return air groove 153 (as shown by the arrow in FIG. 9).
  • the return air is drawn from the return air tank 153, and the liquid in each layer of the liquid storage tank 1510 enters the surface tension partition tank 154 and slowly flows back into the air return tank 153 to the storage tank. In the liquid chamber 141, until the internal and external pressures are balanced.
  • the liquid in the liquid storage tank 1510 can also gradually flow down into the liquid storage tank 1510 of each layer through the air return groove 153 (as shown by the arrow in FIG. 10) to reduce the air pressure in the liquid storage chamber 141. In balance. At this time, liquid leakage through the atomizing assembly 130 can be avoided. In some embodiments, the liquid in the liquid storage tank 1510 can also be pushed back into the liquid storage cavity 141 via the gas return tank 153 by gas to achieve pressure balance.
  • the central shaft 156 further includes a through groove 1562 that communicates the first liquid storage tank 1510 and the second liquid storage tank 1520 with the central through hole 1560, so that the first liquid storage The tank 1510 and the second liquid storage tank 1520 can exchange liquid with the liquid guiding element 160, that is, when the liquid in the liquid guiding element 160 is insufficient, the liquid stored in the first liquid storage tank 1510 and the second liquid storage tank 1520 can be It enters the liquid guiding element 160 through the through groove 1562 (as shown by the arrow in FIG. 11) to maintain the smooth supply of liquid.
  • the liquid in the liquid guiding element 160 when the liquid in the liquid guiding element 160 is sufficient, but the first liquid storage tank 1510 and the second liquid storage tank 1520 are insufficient, the liquid in the liquid guiding element 160 can enter the liquid storage tank through the through groove 1562 In 1510 (as shown by the arrow in Fig. 12), liquid leakage caused by excessive liquid in the liquid guiding element 160 is prevented, and liquid balance is achieved.
  • the width of the through slot 1562 is 0.01-2 mm in some embodiments.
  • FIGS 13 to 14 show a second embodiment of the electronic atomization device of the present invention.
  • the electronic atomization device can be used in the fields of electronic cigarettes, medical atomization, etc. It has smooth liquid medium supply, high safety performance, and is not easy to leak.
  • the advantages of liquid may include an atomizer 200 and a power supply device; the atomizer 200 may be used to heat and atomize the liquid medium, and the power supply device may be mechanically and electrically connected to the atomizer 200 to provide The atomizer 200 is powered, so that the atomization in the atomizer 200 is facilitated.
  • the atomizer 200 can also include a liquid storage unit A and an atomization unit B; the liquid storage unit A is connected to the atomization unit B for liquid conduction.
  • the liquid storage unit A is used to store the liquid medium and lead out the mist; the atomization unit B can be used to heat and atomize the liquid medium.
  • the liquid storage unit A may include a housing 210; the housing 210 may be sleeved on the periphery of the atomization unit B, and the inner side of the housing 210 may be used to form a liquid storage cavity 211 for containing liquid medium. Specifically, a space is left between the housing 210 and the upper part of the atomization unit B, and the space can form a liquid storage cavity 211.
  • the inside of the housing 210 is also provided with a mist channel 212, the mist channel 212 can be arranged along the axial direction of the housing 210, which can be connected with the atomization unit B to output the atomization unit B formed after atomization Mist.
  • An end of the mist channel 212 away from the atomization unit B is provided with an air outlet, and the air outlet may form a cigarette holder for the user to smoke.
  • a blocking member may be provided on the air outlet to block the air outlet when the atomizer 210 is not in use, so as to prevent debris from entering the mist pipe 212.
  • a gap is provided between the mist channel 212 and the side wall of the housing 210 to facilitate the flow of liquid on the periphery of the mist channel 212.
  • the liquid storage cavity 211 may be located at the periphery of the mist channel 212.
  • the side wall of the lower part of the housing 210 is provided with air inlets 213.
  • the air inlets 213 may be two, which may be located on two opposite sides of the housing 210, and they can allow gas to enter the liquid storage cavity 211.
  • the atomization unit B may be disposed in the housing 210, and it may be located at the lower part of the liquid storage cavity 211. It is understandable that in some other embodiments, the atomization unit B may also be located outside the housing 210, and Located at the lower part of the housing 210.
  • the atomization unit B may include a base 220, an atomization support 240, an atomization assembly 230, a gas-liquid balance element 250, at least two liquid guiding elements 260, a first sealing structure 270, and an electrode assembly 290.
  • the base 220 can be used for the installation of the atomization support 240 and the gas-liquid balance element 250, the housing 210 can be sleeved on the base 220, and the atomization support 240 is provided on the base 220, which can be used to support the Atomization assembly 230.
  • the atomization assembly 230 can be contained in the gas-liquid balance element 250, and can be used to heat the liquid medium to form a mist that can be sucked by the user.
  • the gas-liquid balance element 250 is arranged between the liquid storage cavity 211 and the atomization assembly 230, and can be sleeved on the periphery of the atomization assembly 230, communicates with the air inlet 213, and then the liquid storage cavity 211 It is connected to the outside and can be used to balance the air pressure in the liquid storage chamber 211.
  • the at least two liquid guiding elements 260 can be inserted into the gas-liquid balance element 250, which can connect the liquid storage cavity 211 and the atomization assembly 230 with liquid at both ends to supply liquid medium to the atomization assembly 230 .
  • the first sealing structure 270 can be disposed between the gas-liquid balancing element 250 and the liquid storage cavity 211, and can be used to seal the gap formed between the outer ring of the gas-liquid balancing element 250 and the liquid storage cavity 211.
  • the motor assembly 290 can pass through the base 220 to be electrically connected to the atomization assembly 230.
  • the base 220 may include a base body 221, a positioning column 222, and an air inlet channel 230; the shape and size of the base body 221 may be adapted to the shape and size of the open end of the housing 210, which can be used for The opening of the housing 210 is blocked.
  • the positioning post 222 can be arranged on the base 221 and can be used to coordinate with the atomization support 240 for positioning.
  • the air inlet passage 230 can be arranged on the seat body 221 along the axial direction, and is arranged opposite to the atomization assembly 230, and can allow gas to enter the atomization assembly 230.
  • the atomization support 240 may include a matching portion 241 and a supporting portion 242 provided on the matching portion 241; the matching portion 241 may be placed on the base 221, and its shape and size are the same as those of the base. 221 is adapted, the supporting portion 242 can protrude toward the matching portion 241, which is used to support the atomization assembly 230; the supporting portion 242 can be sleeved on the positioning pillar 222, and cooperate with the positioning pillar 222 to locate .
  • the atomization assembly 230 may include an atomization core 231 and a heating element 232;
  • the atomization core 231 may be a cotton core, which can be placed on the atomization support 240, and can be arranged in a radial direction
  • the two ends of the gas-liquid balance element 250 can be connected to the at least two liquid guiding elements 260 for liquid guiding.
  • the heating element 232 can be a heating wire, which can be wound around the atomization core 231 and can be electrically connected to the electrode assembly 290 to heat the liquid medium in the atomization core 231 to form mist.
  • the gas-liquid balance element 250 may be cylindrical, specifically, it may be a cylindrical shape with an elliptical or rectangular cross-section, and its outer circumference may be aligned with the outer circumference of the housing 210 The inner wall surfaces are joined together by an interference fit to block the liquid storage cavity 211.
  • the gas-liquid balance element 250 can be used as an atomization housing, which can accommodate the atomization assembly 230
  • the gas-liquid balance element 250 may include at least two through holes 251, a liquid storage and gas exchange structure 252, and an air flow channel.
  • the at least two through holes 251 are arranged corresponding to the at least two liquid guiding elements 260.
  • the liquid guiding element 260 can be passed through.
  • the at least two through holes 251 may include two through holes 251. It is understood that in some other embodiments, the at least two through holes 251 may not be limited to include two through holes.
  • the liquid storage and gas exchange structure 252 can be located on the periphery of the two through holes 251, and can be sleeved on the periphery of the atomization assembly 230, and an atomization cavity 527 can be formed on the inside thereof, and it can be used for the liquid storage cavity.
  • 211 communicates with the outside to balance the air pressure in the liquid storage chamber 211.
  • the air flow channel may include an air outlet channel 253; the air outlet channel 253 communicates with the atomization cavity 527 and is located between the two through holes 251, which can output the mist formed after the atomization assembly 230 is atomized.
  • the liquid storage and gas exchange structure 252 can also communicate with the at least two liquid guiding elements 260 to balance the liquid supply of the liquid guiding elements 260.
  • the liquid storage and ventilation structure 252 may include a plurality of fins 2521; the plurality of fins 2521 may be arranged in parallel and spaced along the axial direction.
  • a liquid storage tank 2522 penetrating the outer peripheral surface of the liquid storage and ventilation structure 252 can be formed between every two adjacent fins 2521; the width of the liquid storage tank 2522 is small enough to generate capillary force on the liquid medium, thereby making the liquid When flowing into the liquid storage tank 2522, a liquid film can be formed in the liquid storage tank 2522, and then can be stored in the liquid storage tank 2522 to prevent liquid leakage.
  • the thickness of the fin 2521 and the width of the reservoir 2522 are about 0.15 mm.
  • the liquid storage tank 2522 can also be used to guide gas, which can cause the gas entering from the air inlet 213 to enter the liquid storage cavity 211, thereby reducing the negative pressure formed in the liquid storage cavity 211, so that the liquid storage cavity 211 The gas flows out smoothly.
  • the liquid storage and gas exchange structure 252 may further include at least one gas return groove 2523; at least one gas return groove 2523 may include at least two gas return grooves 2523; the at least two gas return grooves 2523 may be connected to the At least two through holes 251 are correspondingly provided, specifically, they may include two return grooves 2523.
  • the two air return grooves 2523 can be arranged on the fins 2521 and can extend along the direction of the axis of the liquid storage and gas exchange structure 252, transverse to the liquid storage groove 2522, and penetrate to the gas-liquid balance element 250.
  • the liquid storage tank 2522 is connected to the liquid storage cavity 211, and the width of the gas return groove 2523 may be less than or equal to the width of the liquid storage tank 522, so that the liquid in the liquid storage chamber 211 can pass through the gas return groove 2523 flows to each liquid storage tank 2522.
  • the width of the air return groove 2523 may be between 0.09 and 0.15.
  • the liquid storage and ventilation structure further includes at least one surface tension isolation groove 2524; the at least one surface tension isolation groove 2524 can be provided on the plurality of fins 2521 and is parallel to the liquid storage and ventilation structure 252 The axis direction crosses the liquid storage tank 2522, which can be used to realize the tension separation of the liquid in the liquid storage tank 2522.
  • the at least one surface tension isolation groove 2524 may include at least two surface tension isolation grooves 2524 corresponding to the at least two through holes 251; specifically, it may include two surface tension isolation grooves 2524,
  • the two surface tension partition grooves 2524 can be arranged corresponding to the two air return grooves 2523, and are respectively located on two opposite sides of the through hole 251 with the air return groove 2523, and are located at a position of 180 degrees, which are all along parallel
  • the direction of the axis of the liquid storage and ventilation structure 252 is transverse to the liquid storage tank 2522, so that the tension of the liquid in each liquid storage tank 2522 is separated.
  • the return air of atmospheric pressure can enter the liquid storage tank 2522 of each layer through the surface tension partition groove 2524, and gather toward the return air groove 2523.
  • the liquid storage chamber 211 When the liquid storage chamber 211 generates negative pressure, it can only suck the air from the gas return groove 2523, and the gas entering the gas inlet 213 can enter each layer of the liquid storage tank 2522 from the liquid partition groove 524, and Slowly flow into the liquid storage chamber 211 from the return gas groove 2523 until the gas liquid balance is reached.
  • the air pressure in the liquid storage chamber 211 is balanced, the liquid can also enter the return groove 2523 and gradually flow downwards into the liquid storage tanks 2522 of each layer. At this time, liquid leakage through the atomization assembly 211 can be avoided.
  • the width of the surface tension partition groove 2524 is between 1.2 mm and 1.7 mm.
  • the liquid storage and gas exchange structure further includes an air inlet groove 2525.
  • the air inlet groove 2525 can be arranged at the lower part of the liquid partition groove 524, and it can be staggered from the air return groove 2523, which can be wide.
  • a tank, which is in communication with the air inlet 213, allows gas to enter the liquid partition tank 524.
  • the liquid storage and gas exchange structure further includes at least one through groove 2526; the at least one through groove 2526 may be one or more; in some embodiments, the at least one through groove 2526 and the air return groove 2523 is provided correspondingly, which can be two, which can be used to connect the through hole 251 and the liquid storage tank 2522; so that the liquid storage tank 2522 can exchange liquid with the liquid guide element 260, that is, when the liquid guide When the element 260 is insufficient in liquid, the liquid stored in the liquid storage tank 2522 can enter the liquid guiding element 260 through the through groove 2526, so that the smooth supply of the liquid can be maintained and the atomization core 231 can be prevented from drying out.
  • the liquid in the liquid guiding element 260 can be used for the through groove 2526 to flow back into the liquid storage tank 2522.
  • the width of the through groove may be 0.01 mm to 2 mm.
  • the liquid storage and ventilation structure 252 further includes at least one isolation portion 2528; the isolation portion may be provided between the plurality of fins 2521, and the at least one isolation portion 2528 may also be provided with one or more isolation portions 2528, which can divide the plurality of fins into at least two sections of liquid storage and ventilation units arranged along the axial direction. In this embodiment, it may be one, which may divide the plurality of fins 2521 into two-end liquid storage and gas exchange units. When the liquid storage tank in the liquid storage and gas exchange unit near one end of the liquid storage cavity 211 is full of liquid, it can enter the next stage of liquid storage and gas exchange unit in sequence.
  • a cut surface 25281 can be provided on the isolation portion 2528; the cut surface 25281 can be located on one side of the surface tension partition groove 2524 to facilitate the flow of gas and liquid.
  • the width of the liquid storage tank 2522 in the liquid storage and gas exchange unit close to the liquid storage cavity is larger than the width of the liquid storage tank 2522 far away from the liquid storage cavity 211, thereby preventing liquid leakage.
  • the gas-liquid balance element 250 may further include a positioning structure 254; the positioning structure 254 may be a positioning column, which can be disposed at an end of the liquid storage and gas exchange structure 252 away from the liquid storage cavity 211, which can be used To install and position the gas-liquid balance element 250.
  • the at least two liquid guiding elements 260 are arranged corresponding to the at least two through holes 251, which may include two liquid guiding elements 260, which may be correspondingly penetrated in the through holes 251 and located in the mist.
  • the two ends of the atomization core 231 are connected to the atomization core 231 for conducting liquid.
  • the liquid guiding element 260 may be a cotton core, and it is understood that in some other embodiments, the liquid guiding element 260 may not be limited to a cotton core.
  • the first sealing structure 270 can be a sealing sleeve, which can be sleeved on the gas-liquid balance element 250, and the liquid guiding element 260, the air return groove 2523, and the air outlet channel 253 can be provided thereon.
  • the first sealing structure 270 may be a silicone sleeve or a rubber sleeve.
  • the electrode assembly 290 may include two electrode columns, a positive electrode column and a negative electrode column, respectively, which are arranged side by side on the seat body 221 and are respectively located at two sides of the air inlet passage 230.
  • one end of which penetrates into the base 220 can be electrically connected to the heating element 232 of the atomization assembly 230 by setting a lead wire, and the other end can be electrically connected to the power supply device.
  • FIGS 15 to 17 also show some preferred embodiments of the atomization housing of the present invention.
  • the atomizing shell of the present invention forms the gas-liquid balance element 250 of the present invention.
  • the atomization housing may include a body; the inside of the body may form the atomization cavity 2527; the body may be cylindrical, and it may include at least one through hole 251, a liquid storage and ventilation structure 252, and an air flow channel; the at least one through hole
  • the holes 251 may be arranged in the longitudinal direction, which may be used for the installation of the liquid guiding element 260.
  • the at least one through hole 251 may include at least two through holes 251, and the at least two through holes 251 may be provided in the Both sides of the air flow channel.
  • the number of the through holes 251 may not be limited to two.
  • the liquid storage and gas exchange structure 252 can be arranged on the periphery of the at least one through hole 251, and its specific structure has been discussed above, and will not be repeated here.
  • the air flow channel can be arranged on the body, and can communicate with the atomization cavity 2527, and can be used for output of the mist in the atomization cavity 2527.
  • FIGS 18 to 19 show a third embodiment of the electronic atomization device of the present invention.
  • the electronic atomization device can be used in the fields of electronic cigarettes, medical atomization, etc. It has smooth liquid medium supply, high safety performance, and is not easy to leak. The advantages of liquid.
  • the electronic atomization device may include an atomizer 300 and a power supply device; the power supply device may be electrically connected to the atomizer 300 to supply power to the atomizer 300, thereby facilitating the atomization in the atomizer 300 .
  • the atomizer 300 may include a liquid storage unit A and an atomization unit B; the liquid storage unit A is connected to the atomization unit B for liquid conduction.
  • the liquid storage unit A is used to store the liquid medium and lead out the mist; the atomization unit B can be used to heat and atomize the liquid medium.
  • the liquid storage unit A may include a housing 310; the housing 310 may be sleeved on the periphery of the atomization unit B, and the inside of the housing 310 may be used to form a liquid storage cavity 311 for containing liquid medium. Specifically, a space is reserved between the housing 310 and the upper part of the atomization unit B, and the space can form a liquid storage cavity 311.
  • the inside of the housing 310 is also provided with a mist channel 312, the mist channel 312 can be arranged along the axial direction of the housing 310, which can be connected with the atomization unit B to output the atomization of the atomization unit B. Mist.
  • An end of the atomization channel 312 away from the atomization unit B is provided with an air outlet, and the air outlet may form a cigarette holder for the user to smoke.
  • a blocking member may be provided on the air outlet to block the air outlet when the atomizer 10 is not in use, so as to prevent debris from entering the mist pipe 12.
  • a gap is provided between the mist channel 312 and the side wall of the housing 310 to facilitate the flow of liquid on the periphery of the mist channel 312.
  • the liquid storage cavity 311 may be located at the periphery of the mist channel 312.
  • the atomization unit B may be disposed in the housing 310. It is understandable that, in other embodiments, the atomization unit B may also be located outside the housing 310 and at the lower part of the housing 310 .
  • the atomization unit B may include a base 320, an atomization assembly 330, an atomization housing 340, and at least one gas-liquid balance element 350.
  • the base 320 can be used for installing the atomization assembly 330, the atomization housing 340 and the gas-liquid balance element 350, and the housing 310 can be sleeved on the base 320.
  • the atomization assembly 330 is installed on the base 320 and is housed on the atomization housing 340, and can be used to heat the liquid medium to form a mist that can be sucked by the user.
  • the atomization housing 340 is disposed on the base 320, one end of which can be inserted into the base 320 and is detachably connected to the base 320, and can be used to cooperate with the base 320 to install the atomization assembly 330.
  • the at least one gas-liquid balancing element 350 may include two gas-liquid balancing elements. The two gas-liquid balance elements can be respectively located on the first side and the second side of the atomization assembly 330, and are installed in the base 320, and pass through the atomization housing 340, facing the housing 310.
  • the first side and the second side of the atomization assembly 330 are two opposite sides of the atomization assembly 330.
  • the atomization unit B may further include a first sealing structure 370, a second sealing structure 380, and an electrode assembly 390.
  • the first sealing structure 370 can be disposed between the atomization housing 340 and the liquid storage cavity 311, and can be used to seal the gap formed between the housing 310 and the atomization unit B to prevent liquid leakage.
  • the second sealing structure 380 can be sleeved on the base 320 to seal the housing 310 and the base 320, and the electrode assembly 390 can pass through the base 320 to be electrically connected to the atomization assembly 330.
  • the base 320 may include a base body 321 and two mounting bases 324 arranged on the base body 321 at intervals.
  • the shape and size of the seat body 321 can be adapted to the shape and size of the opening end of the housing 310, and it can be used to block the opening of the housing 310.
  • the two mounting seats 324 are separately arranged, and can be used to support the atomization assembly 330 and can be used to install the gas-liquid balance element 350.
  • the base 320 may be provided with at least one air inlet 3211; the at least one air inlet 3211 may include two air inlets 3211; the two air inlets 3211 may be located at the bottom of the seat body 321 and respectively located at the Both sides of the central axis of the seat body 321.
  • the base 320 may also be provided with an air inlet channel 323; the air inlet channel 323 is provided at the bottom of the seat body 321, and is located between the two air inlets 3211, and is arranged along the axial direction to interact with the atomization
  • the component 330 is connected to allow gas to enter the atomization component 330.
  • the two air inlets 3211 can be located on two opposite sides of the air inlet channel 323, so as to prevent the gas-liquid balance element 350 from communicating with the air inlet channel 323, thereby avoiding the negative pressure generated by the mist channel when the mist is sucked. Leakage of liquid medium.
  • the air inlet 3211 when it is one, it may be located on one side of the air inlet passage 323.
  • a layer of mesh body 3231 can be arranged on the air inlet channel 323; the mesh body 3231 can be integrally formed with the base 320. Due to the small aperture of the mesh, the liquid medium can form a layer of liquid film in each mesh, thereby Can prevent the liquid medium from leaking.
  • Each mounting seat 324 may include a boss 3241 and a mounting hole 3242 provided on the boss 3241.
  • the boss 3241 can cooperate with the boss 3241 of the other mounting seat 324 to support the atomization assembly 330, and the space between the two bosses 3241 can form an atomization cavity communicating with the air inlet channel 323.
  • the mounting hole 3242 is corresponding to the air inlet 3211 and communicates with the air inlet 323.
  • the mounting hole 3242 is arranged along the axial direction, which allows the gas-liquid balance element 350 to be inserted and installed in the base 320.
  • the outer peripheral side wall of the boss 3241 extends in the direction of the liquid storage cavity 311, and the side wall opposite to the atomization cavity 23 can be provided with a buckle 243 to cooperate with the outer atomization housing 340.
  • the atomization assembly 330 can rest on the bosses 3241 of the two mounting seats 324, and they can abut the bosses 3241 respectively.
  • the atomization assembly 330 includes a porous ceramic substrate and a heating element; the porous ceramic substrate can be disposed opposite to the base 320, and can be used for liquid absorption.
  • the heating element can be arranged on the porous ceramic substrate, which can be used to heat the liquid medium in the porous to form mist.
  • an elastic member 333 is sheathed on the porous ceramic substrate; one end of the elastic member 333 is against the top wall of the cover 342 of the atomization housing 340 The other end abuts on the porous ceramic substrate, which can be used to prevent the porous ceramic substrate from being crushed, and at the same time, it can also play a buffering role.
  • the elastic member 333 may be a silicone sleeve or a rubber sleeve; it is understood that in some other embodiments, the elastic member 333 may not be limited to a silicone sleeve or a rubber sleeve, and in some other embodiments, it may also be omitted.
  • the atomization housing 340 may include a sleeve body 341, a cover body 342, a positioning portion 343, and a buckle 344.
  • the sleeve body 341 can be sleeved on the periphery of the gas-liquid balance element 350, and an air outlet 3411 is provided thereon, and the air outlet 3411 communicates with the atomization cavity 23 and the mist channel 312 for output of mist.
  • the atomization housing 340 can be provided with at least two lower liquid holes 3412; the at least two lower liquid holes 3412 can be opened on the sleeve body 341 and located on both sides of the air outlet 3411, specifically, it is located on the The first side and the second side of the atomization assembly 330 are connected with the atomization assembly 330 for liquid conduction, so as to supply the liquid medium to the atomization assembly 330.
  • the sleeve body 341 is also provided with through holes 3413. The number and positions of the through holes 3413 correspond to the gas-liquid balance element 350, which are located on the first side and the second side of the atomization assembly 330, which can be used for the The gas-liquid balance element 350 passes out.
  • the cover body 342 is arranged inside the cover body 341, which is located at the lower part of the vent hole 3411, and is spaced from the vent hole 3411 to form a through slot penetrating two opposite sides of the cover body 341.
  • the through slot It communicates with the air outlet 3411 to facilitate gas output.
  • the inside of the cover 342 can form a receiving space for receiving the atomization assembly 330.
  • the positioning portion 343 is disposed on the sleeve body 341, which may be two sets, and the two sets of positioning portions may be located on two opposite sides in the longitudinal direction of the sleeve body 341, and each set of positioning portions may include two positioning portions 343
  • the two positioning portions 343 are spaced apart and are respectively located on two sides of the cover body 342 and extend toward the base 320 to connect with the boss 3241.
  • the buckles 344 can be arranged on two opposite sides in the short axis direction of the sleeve body 341, and can extend toward the base 320 to be buckled in the buckle holes 223 of the base 320.
  • each gas-liquid balance element 350 can be adapted to the overall height of the atomization unit B.
  • the two gas-liquid balancing elements 350 can be respectively located on the side of the two lower liquid holes 3412 opposite to the air outlet 3411, which are used to balance the gas and liquid in the liquid storage cavity 311, thereby reducing the liquid storage cavity 311
  • the negative pressure in the medium enables the gas to flow smoothly from the lower liquid hole 3412 to the atomization assembly 330, thereby preventing the atomization assembly 330 from being damaged due to dry burning and overheating, and avoiding the generation of burnt smell and harmful substances; in addition, its Can store liquid to prevent leakage.
  • each gas-liquid balance element 350 may include a cylinder 351 and a liquid storage and gas exchange structure 352 disposed on the periphery of the cylinder.
  • the column 351 may have a longitudinal shape, which can be used for the installation of the liquid storage and ventilation structure 352.
  • the liquid storage and gas exchange structure 352 can be connected to the liquid storage cavity 311 and can be used to adjust the gas-liquid balance in the liquid storage cavity 311.
  • the liquid storage and ventilation structure 352 may include a plurality of fins 3521; the plurality of fins 3521 may be arranged at intervals in parallel along the axial direction.
  • a liquid storage tank 3522 penetrating the outer circumferential surface of the liquid storage and gas exchange structure 352 can be formed between every two adjacent fins 3521; the width of the liquid storage tank 3522 is small enough to generate capillary force on the liquid medium, so that the liquid When flowing into the liquid storage tank 3522, a liquid film can be formed in the liquid storage tank 3522, and then can be stored in the liquid storage tank 3522 to prevent liquid leakage.
  • the thickness of the fin 3521 and the width of the reservoir 3522 are approximately 0.15 mm.
  • the liquid storage tank 3522 can also be used to conduct gas, which can cause the gas entering from the air inlet 3211 to enter the liquid storage chamber 311, thereby reducing the negative pressure formed in the liquid storage chamber 311, so that the liquid storage chamber 311 The gas flows out smoothly.
  • the liquid storage and ventilation structure may further include a return groove 3523; the return groove 3523 may be provided on the fins 3521 and may be along the direction of the axis of the liquid storage and ventilation structure 352, Transverse the liquid storage tank 3522 and pass through to the top of the gas-liquid balance element 350 to communicate the liquid storage tank 3522 with the liquid storage cavity 311.
  • the width of the gas return groove 3523 may be less than or equal to the liquid storage tank
  • the width of 3522 enables the liquid in the liquid storage cavity 311 to flow into each liquid storage tank 3522 through the return groove 3523.
  • the width of the air return groove 3523 may be between 0.09 and 0.15.
  • the liquid storage and ventilating structure further includes a surface tension blocking groove 3524; the surface tension blocking groove 3524 can be provided on the plurality of fins 3521 and along a direction parallel to the axis of the liquid storage and ventilating structure 352, Cut the liquid storage tank 3522, which can be used to realize the tension separation of the liquid in the liquid storage tank 3522.
  • the surface tension partition groove 3524 and the air return groove 3523 may be respectively located on two opposite sides of the column 351 and at a position of 180 degrees, which are both parallel to the axis of the liquid storage and ventilation structure 352 The direction of traverses the liquid storage tank 3522, so that the tension of the liquid in each liquid storage tank 3522 is separated.
  • the return air of atmospheric pressure can enter the liquid storage tank 3522 of each layer through the surface tension partition groove 3524, and collect toward the return air groove 3523.
  • the liquid storage chamber 311 When the liquid storage chamber 311 generates negative pressure, it can only suck air intake from the air return groove 3523, and the gas entering the air inlet 3211 can enter each layer of the liquid storage tank 3522 from the surface tension partition groove 3524. And slowly flow into the liquid storage cavity 311 from the return gas groove 3523 until the gas liquid balance is reached.
  • the air pressure in the liquid storage chamber 311 is balanced, the liquid can also enter the air return groove 3523 and gradually flow downwards into the liquid storage tanks 3522 of each layer. At this time, liquid leakage through the atomization assembly 11 can be avoided.
  • the width of the surface tension partition groove 3524 is between 1.2 mm and 1.7 mm.
  • the liquid storage and gas exchange structure further includes an air inlet groove 3525.
  • the air inlet groove 3525 can be arranged at the lower part of the surface tension blocking groove 3524, and it can be staggered to the air return groove 3523, which can be A wide groove communicates with the air inlet 3211 and allows gas to enter the surface tension partition groove 3524.
  • the liquid storage and ventilation structure further includes at least one isolation portion 3528; the isolation portion may be disposed between the plurality of fins 3521, and the at least one isolation portion 3528 may further include one or more isolation portions 3528 , It can divide the plurality of fins into at least two sections of liquid storage and ventilation units arranged along the axial direction. In this embodiment, it may be one, which may divide the plurality of fins 3521 into two-end liquid storage and gas exchange units. When the liquid storage tank in the liquid storage and gas exchange unit near one end of the liquid storage cavity 311 is full of liquid, it can enter the next stage of the liquid storage and gas exchange unit in sequence.
  • a cut surface 5281 may be provided on the isolation portion 3528; the cut surface 5281 may be located on one side of the surface tension partition groove 3524 to facilitate the flow of gas and liquid.
  • the width of the liquid storage tank 3522 in the liquid storage and gas exchange unit close to the liquid storage cavity is larger than the width of the liquid storage tank 3522 far from the liquid storage cavity 311, thereby preventing liquid leakage.
  • the gas-liquid balancing element 350 further includes a positioning structure 354; the positioning structure 354 can be provided at one end of the column 351, which can be used for the installation and positioning of the gas-liquid balancing element 350 to avoid the gas-liquid balancing The direction of the element 350 is reversed.
  • the gas-liquid balance element 350 further includes a sleeve 56; the sleeve 56 can be sleeved on the periphery of the cylinder 57, specifically, it can be sleeved on the periphery of the fin 3521, which can be The liquid is prevented from leaking into the atomization cavity 23, and the mist in the atomization cavity 23 is prevented from entering the liquid storage tank 3522.
  • the first sealing structure 370 can be a sealing sleeve; it can be sleeved on the atomization housing 340, and the lower liquid hole 3412, the air outlet hole 3411, and the through hole 3413 are provided on it. Of the hole.
  • the positioning structure 3542 of the gas-liquid balance element 350 can be set through the sealing sleeve.
  • the first sealing structure 370 can be a silicone sleeve or a rubber sleeve.
  • the second sealing structure 380 may be a sealing ring, which may be sleeved on the seat body 321, may be a rubber ring or a silicone ring, which may be used to seal the seat body 321 and the housing 310 The gap between.
  • the electrode assembly 390 may include two electrode columns, a positive electrode column and a negative electrode column, respectively, which are arranged side by side on the seat body 321 and are respectively located in the air inlet passage 3212 and the Between the air inlets 3211, one end of which penetrates the base 320 can be electrically connected to the atomization assembly 330 by a lead wire, and the other end can be electrically connected to the power supply device.
  • Fig. 24 shows a fourth embodiment of the electronic atomization device of the present invention.
  • the difference from the third embodiment is that the surface tension partition groove can be omitted.
  • the air return groove 420 may include two sets of air return groove units 420; the two sets of air return groove units 420 may be arranged on two opposite sides of the column 430 and arranged at 180 degrees.
  • the air return groove units 420 in each group of air return groove units 420 are alternately arranged with the air return groove units 420 in another group of air return groove units 420, and are arranged at a 180 degree angle.
  • Each air return groove unit 420 may be provided on a fin 410, and may be arranged along the radial direction of the fin 410 to connect two adjacent liquid storage tanks 440; the group of air return groove units 420 It may be located in the same straight line direction, and two air return groove units 420 adjacently arranged on the same straight line may be separated by a fin 410. It is understandable that in some other embodiments, the multiple air return groove units 420 may not be limited to be located on the same straight line, and they may also be staggered.

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Abstract

一种电子雾化装置及其雾化器（100），该雾化器（100）包括雾化组件（130）、与该雾化组件（130）导液连接的储液腔（141）以及与该雾化组件（130）导气连通的雾气通道；该雾化器（100）还包括气液平衡元件（150）以及与该气液平衡元件（150）相连通的进气口（1430）；气液平衡元件（150）包括具有毛细力作用的储液槽（1510，1520）以及回气槽（153），回气槽（153）一端与储液腔（141）相连通，另一端与进气口（1430）相连通；回气槽（153）与储液槽（1510，1520）相互连通，而将储液槽（1510，1520）与储液腔（141）相连通。气液平衡元件（150）的设置可以平衡储液腔（141）中的气压，方便出液，防止出现干烧现象，同时可以防止气压失衡导致的漏液问题。

Description

电子雾化装置及其雾化器 技术领域
本发明涉及雾化器领域，尤其涉及一种电子雾化装置及雾化器。
 背景技术
相关技术中的电子雾化器，普遍存在的问题包括：1.容易漏液，即烟液等液态介质泄露，导致液态介质浪费，用户体验差，甚至出现液态介质污染电子元器件，导致电子元器件失灵的情况；2.当液态介质雾化速度快时，出现供液不畅，使得液态介质无法快速补充到雾化元件处，导致雾化元件干烧过热，从而造成雾化元件损坏，产生焦味，产生有害物质。
 技术问题
针对上述技术中存在的不足之处，本发明提供一种改进的电子雾化装置及其雾化器。
 技术解决方案
为实现上述目的，本发明提供了一种雾化器，包括雾化组件、与该雾化组件导液连接的储液腔以及与该雾化组件导气连通的雾气通道；该雾化器还包括气液平衡元件以及与该气液平衡元件相连通的进气口；所述气液平衡元件包括具有毛细力作用的储液槽以及回气槽，所述回气槽一端与所述储液腔相连通，另一端与该进气口相连通；所述回气槽与所述储液槽相互连通，而将所述储液槽与所述储液腔相连通。
在一些实施例中，所述进气口与所述雾气通道相隔离。
在一些实施例中，所述气液平衡元件包括表面张力隔断槽，所述回气槽以及所述表面张力隔断槽分别设置于该气液平衡元件的相对两侧，所述回气槽藉由所述表面张力隔断槽与所述进气口相连通。
在一些实施例中，所述气液平衡元件包括多数个平行间隔布置的翅片，每相邻两翅片之间形成一个所述储液槽。
在一些实施例中，所述多数个翅片沿该气液平衡元件轴向设置，所述储液槽分布于该气液平衡元件外圆周面上。
在一些实施例中，所述表面张力隔断槽和所述回气槽横切至少部分所述翅片，分别将对应的所述储液槽相互连通。
在一些实施例中，所述回气槽沿着平行于所述气液平衡元件轴线的方向横切至少部分所述翅片，将至少部分所述储液槽与所述储液腔相连通；所述表面张力隔断槽沿着平行于所述气液平衡元件轴线的方向横切全部所述翅片，将所述储液槽相互连通。
在一些实施例中，该雾化装置包括储液壳，所述气液平衡元件沿轴向塞设于该储液壳中，且其外侧壁面与所述储液壳的侧壁的内壁面紧密贴合在一起。
在一些实施例中，所述储液壳包括底壁，所述底壁与所述气液平衡元件之间形成有间隔，所述间隔形成所述储液腔。
在一些实施例中，所述储液壳包括开口端，所述开口端套设于所述雾化组件上。
在一些实施例中，所述进气口形成于所述储液壳的侧壁上。
在一些实施例中，所述翅片包括靠近所述储液腔的多数第一翅片和远离所述储液腔的多数第二翅片，相邻第一翅片之间形成第一储液槽，相邻第二翅片之间形成第二储液槽，所述第二储液槽的宽度大于所述第一储液槽的宽度。
在一些实施例中，所述回气槽沿着平行于所述气液平衡元件轴线的方向横切所述第一翅片和至少部分所述第二翅片，将所述第一储液槽和至少部分所述第二储液槽与所述储液腔相连通。
在一些实施例中，所述回气槽的宽度在0.05到0.2mm之间。
在一些实施例中，所述表面张力隔断槽的宽度在1到2mm之间。
在一些实施例中，所述气液平衡元件还包括中心通孔，所述雾化器还包括穿设于该中心通孔中的吸液芯，所述吸液芯将所述雾化组件与所述储液腔导液连接。
在一些实施例中，所述气液平衡元件还包括将至少部分所述储液槽与该中心通孔相连通的通槽。
在一些实施例中，所述雾化器还包括雾化座以及与该雾化座相连接的壳体，所述雾化组件安装于该雾化座上，所述雾化座包括与所述雾化组件对应的雾化腔，所述壳体包括与所述雾化腔相连通的气流管道；所述雾化腔和所述气流管道形成所述雾气通道的一部分。
在一些实施例中，所述雾化组件包括安装于所述雾化座上的多孔陶瓷基体以及设置于该多孔陶瓷基体上的发热件，所述多孔陶瓷基体包括吸液面以及雾化面，所述吸液面与所述吸液芯的下端相连接，所述发热件安装于所述雾化面上，所述雾化面与所述雾化腔相对应。
还提供一种电子雾化装置，包括上述任一项所述的雾化器。
 有益效果
本发明的有益效果是：气液平衡元件的设置可以平衡储液腔中的气压，方便出液，防止出现干烧现象，同时可以防止气压失衡导致的漏液问题。
 附图说明
图1为本发明第一实施例中的电子雾化装置的立体结构示意图；
图2为图1所示电子雾化装置的立体分解结构示意图；
图3为图1所示电子雾化装置的雾化器的A-A向剖面结构示意图；
图4为图1所示电子雾化装置的雾化器的B-B向剖面结构示意图；
图5为图4所示雾化器在移除壳体后的B-B向剖面结构示意图；
图6为图3所示雾化器的气液平衡元件的立体结构示意图；
图7为图6所示气液平衡元件的另一角度上的立体结构示意图;
图8为图6所示气液平衡元件的E-E向剖面立体结构示意图；
图9为图6所示气液平衡元件回气时的C-C向剖面结构示意图；
图10为图6所示气液平衡元件注液时的C-C向剖面结构示意图；
图11为图6所示气液平衡元件的D-D向剖面结构示意图；
图12为图6所示气液平衡元件的E-E向剖面结构示意图；
图13是本发明第二实施例中雾化器的立体结构示意图；
图14是图13所示雾化器的纵向剖面立体结构示意图；
图15是图13所示雾化器的局部分解图；
图16是图13所示雾化器的气液平衡元件的立体结构示意图；
图17是图16所示的气液平衡元件的纵向剖面立体结构示意图；
图18是本发明第三实施例中电子雾化装置的雾化器的立体结构示意图；
图19是图18所示雾化器的储液单元与雾化单元分解示意图；
图20是图18所示雾化器的结构分解示意图；
图21是图18所示雾化器的剖视图；
图22是图18所示雾化器的气液平衡元件的局部结构示意图；
图23是图22所示的气液平衡元件的另一侧局部结构示意图；
图24是本发明第四实施例中电子雾化装置中气液平衡元件的局部结构示意图；
图25是图24所示气液平衡元件的剖视示图。
 本发明的实施方式
为了更清楚地表述本发明，下面结合附图对本发明作进一步地描述。
需要理解的是，“前”、“后”、“左”、“右”、“上”、“下”、“第一”、“第二”等术语仅是为了便于描述本发明的技术方案，而不是指示所指的装置或元件必须具有特殊的差别，因此不能理解为对本发明的限制。需要说明的是，当一个件被认为是“连接”另一个件，它可以是直接连接到另一个件或者可能同时存在居中件。除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。
图1及图2示出了本发明第一实施例中的电子雾化装置，该电子雾化装置可应用于雾化烟液、药物等液态介质的雾化，其可包括雾化器100以及与该雾化器100机械地和电性地连接的电池装置2。雾化器100用于对液态介质进行加热雾化，电池装置2用于给雾化器100进行供电。优选地，雾化器100和电池装置2可拆卸地相连接。
一同参阅图3及图4，雾化器100在一些实施例中可包括筒状外壳110、基座120、雾化组件130、筒状储液壳140、气液平衡元件150以及导液元件160。基座120设置于外壳110一开口端上。雾化组件130设置于基座120上，且位于外壳110内。储液壳140一端套设于雾化组件130上方，且位于外壳110中。气液平衡元件150设置于雾化组件130上方，且位于储液壳140中。导液元件160穿设于气液平衡元件150中，并将雾化组件130与储液壳140的储液腔141相连通。
筒状外壳110在一些实施例中可包括位于底部的开口端111、与开口端111相对的吸嘴端112以及连接于开口端111和吸嘴端112之间的筒状侧壁113。开口端111与基座120结合在一起，吸嘴端112具有出气口1120，可供用户用嘴吸食雾气。筒状侧壁113合围形成一个位于中部的收容腔1130，供雾化组件130以及储液壳140等部件收容于其中。侧壁113中还形成有气流管道1131以及将收容腔1130和外界相连通的窗口1132，气流管道1131由该开口端111一直延伸至该吸嘴端112的出气口1120，该窗口1132让储液壳140至少部分暴露在外。
基座120在一些实施例中可包括位于雾化组件130下方的雾化腔121以及与雾化腔121相连通的进气口122，雾化腔121与外壳110上的气流管道1131相连通，进气口122与外界环境相连通。进气口122、雾化腔121、气流管道1131以及出气口1120依序相连，形成该雾化器100的雾气通道（如图3箭头所示）。
一同参阅图5，雾化组件130在一些实施例中可安装于基座120上，其可包括安装于基座120上的多孔陶瓷基体131以及安装于该多孔陶瓷基体131上的发热体132，该多孔陶瓷基体131包括位于顶部的吸液面以及位于底部的雾化面，吸液面与导液元件160的下端相连接，雾化面暴露于雾化腔121中，发热体132安装于雾化面上。储液腔141中的液体经由导液元件160传递给吸液面，进入多孔陶瓷基体131中，再在雾化面受热雾化。雾气再雾化腔121中与空气混合，再被带出。雾化组件130并不局限于图示的形态，业界中常规的其他形态也可以适用。
储液壳140可呈圆筒状，其包括底壁142以及一端与底壁142周缘相连的筒状侧壁143，侧壁143的另一端形成一开口。该开口套设于雾化组件130。侧壁143上形成有一个进气口1430，该进气口1430对应气液平衡元件150设置。
一同参阅图6至图8，气液平衡元件150在一些实施例中可呈圆柱状，其可沿轴向塞设于储液壳140中，且其外侧壁面与储液壳140的侧壁143的内壁面紧密贴合在一起；也即储液壳140有一段形成收容气液平衡元件150的容腔，且该容腔与储液腔141相连通，进而让气液平衡元件150与储液腔141相连通。气液平衡元件150与储液壳140的底壁142之间具有间隔，该间隔形成储液壳140的储液腔141。气液平衡元件150设置于储液腔141和雾化组件130之间，并与储液壳140上的进气口1430相连通，以为储液腔141补气（如图4箭头所示），同时具备蓄液的功效。
气液平衡元件150在一些实施例中可包括中心轴156以及设置于中心轴156外围的一组平行间隔布置于轴向上的第一翅片151和一组平行间隔布置于轴向上的第二翅片152，第一翅片151靠近储液腔141，第二翅片152远离储液腔141。
气液平衡元件150在一些实施例中还可包括位于中心轴156上部的第一隔离部157、位于中心轴156中部的第二隔离部158以及位于中心轴156下部的第三隔离部159，第一翅片151设置于第一隔离部157和第二隔离部158之间，第二翅片152设置于第二隔离部158和第三隔离部159之间。第一隔离部157、第二隔离部158以及第三隔离部159的厚度均远大于第一翅片151和第二翅片152。气液平衡元件150在一些实施例中还可包括位于第三隔离部159下方的第四隔离部155，第四隔离部155与第三隔离部159之间设有间隔。第一隔离部157的顶面暴露于储液腔141中。
中心轴156具有用于供导液元件160穿置的中心通孔1560。相邻第一翅片151之间形成贯穿外圆周面的第一储液槽1510，相邻第二翅片152之间形成贯穿外圆周面的第二储液槽1520。第一翅片151和第二翅片152的厚度，以及第一储液槽1510和第二储液槽1520的宽度足够小到对液态介质有毛细力作用，以实现储液功能。且第一储液槽1510的宽度比第二储液槽1520的宽度小，使得第一储液槽1510的毛细力更强，如此设置的目的是，经由回气槽153流出的液体将优先进入第一储液槽1510，待第一储液槽1510吸满液体之后，才轮到远离储液腔141的第二储液槽1520吸液，也即液体并非一开始就均匀地分布在整个气液平衡元件150上，可以降低漏液几率。
在一些实施例中，第一翅片151、第二翅片152的厚度以及第一储液槽1510的宽度为0.05到0.2mm之间，优选为0.09到0.15mm，第二储液槽1520的宽度约为0.17。气液平衡元件150在一些实施例中还可包括较窄的回气槽153以及较宽的表面张力隔断槽154，回气槽153以及表面张力隔断槽154分别设置于气液平衡元件150的相对两侧，且优选地，两者处于180度的位置。回气槽153的宽度在一些实施例中可在0.05到0.2mm之间，优选为0.09到0.15mm，，其沿着平行于气液平衡元件150轴线的方向，横切第一隔离部157、第一翅片151、第二隔离部158以及大部分第二翅片152，而与对应的第一储液槽1510和第二储液槽1520相交。图示的气液平衡元件150靠近底部的两片翅片151未被回气槽153切断，两片翅片151起到兜住回气槽153的功效，增加液体往下流动的阻力，液体如果要漏出的话，也只能经过第二储液槽1520流动至表面张力隔断槽154再向下漏出，而由于第二翅片152表面张力的存在，这种泄漏将增加难度，从而以降低经由漏液的几率。
回气槽153由靠近下端的部分第二翅片152一直沿伸至气液平衡元件150的顶部，与储液腔141相连通，使得储液腔141中的液体能够经由该回气槽153流至各层第一储液槽1510和第二储液槽1520中。表面张力隔断槽154在一些实施例中为1到2mm之间，优选地，其可为1.2到1.7mm，其也沿着平行于气液平衡元件150轴线的方向横切第二隔离部158以及全部第一翅片151和第二翅片152，而也与对应的第一储液槽1510和第二储液槽1520相交，以实现第一储液槽1510和第二储液槽1520中的液体的张力隔断。
第三隔离部159上形成有与回气槽153同侧的第一进气槽1590，该第一进气槽1590经由第三隔离部159与第二翅片152之间的间隙与表面张力隔断槽154相连通。第四隔离部155上设有与表面张力隔断槽154同侧的第二进气槽1550，该第二进气槽1550经由第三隔离部159和第四隔离部155之间的间隙相导通。该第二进气槽1550再与储液壳140上的进气口1430相连通，从而将表面张力隔断槽154与储液壳140上的进气口1430相连通，再经由外壳110上的窗口1132与外界环境相连通。优选地，该进气口1430与雾化器1的雾气通道相隔离，以使得补气通道与该雾气通道相隔离，防止雾气通道中形成的负压对补气的不利影响。
一同参阅图9及图10，在一些实施例中，大气压力的回气可由表面张力隔断槽154进入各层储液槽1510中，朝回气槽153聚集（如图9中箭头所示）。当储液腔141内产生负压时，从回气槽153中抽取回气，每层储液槽1510中的液体从表面张力隔断槽154进气，朝回气槽153中慢慢回流到储液腔141中，直至内外压力平衡。当储液腔141中气压过高时，液体也可以经由回气槽153逐步向下流入到各层储液槽1510中（如图10中箭头所示），以将储液腔141中的气压处于平衡状态。此时可以避免液体经由雾化组件130处漏液。在一些实施例中，也可以通过气体推动储液槽1510中的液体经由回气槽153回流到储液腔141中，实现压力平衡。
一同参阅11及图12，在一些实施例中，中心轴156还包括将第一储液槽1510和第二储液槽1520与中心通孔1560相连通的通槽1562，以使得第一储液槽1510和第二储液槽1520能够与导液元件160进行液体交换，也即，当导液元件160中液体不足时，第一储液槽1510和第二储液槽1520中存储的液体能够经由该通槽1562进入导液元件160（如图11箭头所示），以保持液体顺畅的供给。反之，当导液元件160中的液体充裕时，而第一储液槽1510和第二储液槽1520中液体不足时，导液元件160中的液体可以经由该通槽1562进入到储液槽1510中（如图12箭头所示），防止导液元件160中液体过多造成的漏液问题产生，实现液体的平衡。通槽1562的宽度在一些实施例中为0.01-2mm。
图13至图14示出了本发明电子雾化装置的第二实施例，该电子雾化装置可用于电子烟、医疗雾化等领域，其具有液体介质供应流畅、安全性能高、且不易漏液的优点。该电子雾化装置可包括雾化器200以及电源装置；该雾化器200可用于对液体介质进行加热雾化，该电源装置可与该雾化器200机械地和电性地连接，以给该雾化器200供电，从而便于该雾化器200中的雾化的进行。
一同参阅图15，还雾化器200可包括储液单元A和雾化单元B；该储液单元A与该雾化单元B导液连接。该储液单元A用于存储液体介质，并将雾气导出；雾化单元B可用于对液体介质加热雾化。
如图14至图16所示，该储液单元A可包括外壳210；该外壳210可套设在该雾化单元B的外围，其内侧可以用于形成储液腔211用于收容液体介质。具体地，该外壳210与该雾化单元B的上部留设有空间，该空间可形成储液腔211。该外壳210的内侧还设有雾气通道212，该雾气通道212可沿该外壳210的轴向设置，其可与该雾化单元B导气连接，以输出该雾化单元B雾化后形成的雾气。该雾气通道212远离该雾化单元B的一端设有出气口，该出气口可形成烟嘴，供用户抽吸烟气。该出气口上可设置封堵件，以在不使用该雾化器210时封堵该出气口，避免杂物进入雾气管道212。该雾气通道212与该外壳210的侧壁之间留设有间隔，以便于雾气通道212外周的液体流动。该储液腔211可位于该雾气通道212的外围。该外壳210的下部的侧壁上设有进气口213，该进气口213可以为两个，其可位于该外壳210的两相对侧，其可供气体进入该储液腔211中。
该雾化单元B可设置在该外壳210中，其可位于该储液腔211的下部，可以理解地，在其他一些实施例中，该雾化单元B也可位于该外壳210的外侧，且位于外壳210的下部。该雾化单元B可包括基座220、雾化支架240、雾化组件230、气液平衡元件250、至少两个导液元件260、第一密封结构270、以及电极组件290。该基座220可供该雾化支架240、气液平衡元件250安装，该外壳210可套设在该基座220上，该雾化支架240设置在该基座220上，其可用于支撑该雾化组件230。该雾化组件230可收容于该气液平衡元件250中，其可用于将液体介质加热形成可供用户抽吸的雾气。该气液平衡元件250设置在该储液腔211和该雾化组件230之间，其可套设在该雾化组件230的外围，与该进气口213连通，进而将该储液腔211与外界相连通，从而可用于平衡该储液腔211中的气压。该至少两个导液元件260可穿设在该气液平衡元件250中，其可将该储液腔211与该雾化组件230两端导液连接，以给该雾化组件230供给液体介质。该第一密封结构270可设置在该气液平衡元件250与该储液腔211之间，其可用于密封该气液平衡元件250外圈和该储液腔211之间形成的间隙。该电机组件290可从该基座220穿出与该雾化组件230导电连接。
在一些实施例中，该基座220可包括座体221、定位柱222以及进气通道230；该座体221的形状以及尺寸可与该外壳210开口端的形成以及尺寸相适配，其可用于封堵该外壳210的开口。该定位柱222可设置在该座体221上，其可用于与该雾化支架240配合定位。该进气通道230可沿轴向设置在该座体221上，其与该雾化组件230相对设置，其可供气体进入该雾化组件230中。
在一些实施例中，该雾化支架240可包括配合部241以及设置在该配合部241上的支撑部242；该配合部241可置于该座体221上，其形状以及尺寸与该座体221相适配，该支撑部242可朝该配合部241凸出设置，其用于支撑该雾化组件230；该支撑部242可套设在该定位柱222上，与该定位柱222配合定位。
在一些实施例中，该雾化组件230可包括雾化芯231以及发热体232；该雾化芯231可为棉芯，其可搁置于该雾化支架240上，且可沿径向设置在该气液平衡元件250中，其两端可与该至少两个导液元件260导液连接。该发热体232可为发热丝，其可绕设在该雾化芯231上，并且其可与该电极组件290导电连接，以将该雾化芯231中的液体介质加热形成雾气。
一同参阅图15至图17，在一些实施例中，该气液平衡元件250可呈筒状，具体地，其可为横截面为椭圆形或者长方形的筒状，其外周可与该外壳210的内壁面之间通过采用过盈配合的方式结合在一起，以封堵该储液腔211。该气液平衡元件250可作为雾化壳体，其可收容雾化组件230
该气液平衡元件250在一些实施例中可包括至少两个通孔251、储液换气结构252以及气流通道，该至少两个通孔251与该至少两个导液元件260对应设置，其可供该导液元件260穿设。在本实施例中，该至少两个通孔251可包括两个通孔251，可以理解地，在其他一些实施例中，该至少两个通孔251可不限于包括两个通孔。该储液换气结构252可位于该两个通孔251的外围，且其可套设在该雾化组件230的外围，其内侧可形成雾化腔527，并且其可用于将该储液腔211与外界相连通，以平衡该储液腔211中的气压。该气流通道可包括出气通道253；该出气通道253与该雾化腔527连通，且位于该两个通孔251之间，其可供雾化组件230雾化后形成的雾气输出。该储液换气结构252还可与该至少两个导液元件260连通，以平衡该导液元件260的液体供给。
在一些实施例中，该储液换气结构252可包括若干翅片2521；该若干翅片2521可沿轴向平行间隔设置。每相邻设置的两个翅片2521之间可形成贯穿该储液换气结构252外周面的储液槽2522；该储液槽2522的宽度足够小可可对液体介质产生毛细力，从而使得液体流至该储液槽2522中时，可在该储液槽2522中形成液膜，进而可以储存在该储液槽2522中，防止漏液。在一些实施例中，翅片2521的厚度以及储液槽2522的宽度约为0.15mm。该储液槽2522还可用于导气，其可将从进气口213进入的气体导致该储液腔211中，进而可以降低该储液腔211中形成的负压，使得储液腔211中的气体流出顺畅。
在一些实施例中，该储液换气结构252还可包括至少一个回气槽2523；至少一个回气槽2523可包括至少两个回气槽2523；该至少两个回气槽2523可与该至少两个通孔251对应设置，具体地，其可包括两个回气槽2523。该两个回气槽2523可设置在该若干翅片2521上并可沿于该储液换气结构252轴线的方向，横切该储液槽2522，并一直贯穿至该气液平衡元件250的顶部，将该储液槽2522与该储液腔211相连通，该回气槽2523的宽度可小于等于该储液槽522的宽度，从而使得储液腔211中的液体能够经由该回气槽2523流至各个储液槽2522中。在一些实施例中，该回气槽2523的宽度可以为0.09到0.15之间。
在一些实施例中，该储液换气结构还包括至少一个表面张力隔断槽2524；该至少一个表面张力隔断槽2524可设置在该若干翅片2521上且沿平行于该储液换气结构252轴线方向，横切该储液槽2522，其可用于实现这些储液槽2522中的液体的张力隔断。在一些实施例中，该至少一个表面张力隔断槽2524可包括与该至少两个通孔251对应设置的至少两个表面张力隔断槽2524；具体地，其可包括两个表面张力隔断槽2524，这两个表面张力隔断槽2524可与该两个回气槽2523对应设置，且与该回气槽2523分别位于该通孔251的两相对侧，且处于180度的位置，其均沿着平行该储液换气结构252轴线的方向横切该储液槽2522，以使得每个储液槽2522的液体的张力隔断。
在一些实施例中，大气压力的回气可由该表面张力隔断槽2524进入各层的储液槽2522中，朝该回气槽2523聚集。当储液腔211产生负压时，其只能从该回气槽2523抽吸进气，而该进气口213进入的气体可从该液体隔断槽524进入每层储液槽2522中，并从该回气槽2523慢慢流入该储液腔211中，直至达到气液平衡。当储液腔211中的气压平衡，液体也可进该回气槽2523逐步向下流入各层的储液槽2522中，此时可避免液体经由该雾化组件211处漏出。在一些实施例中，该表面张力隔断槽2524的宽度在1.2~1.7mm之间。
在一些实施例中，该储液换气结构还包括进气槽2525，该进气槽2525可设置在该液体隔断槽524的下部，且其可错开该回气槽2523设置，其可为宽槽，其与该进气口213连通，其可供气体进入该液体隔断槽524中。
在一些实施例中，该储液换气结构还包括至少一个通槽2526；该至少一个通槽2526可以为一个或者多个；在一些实施例中，该至少一个通槽2526与该回气槽2523对应设置，其可以为两个，其可用于连通该通孔251以及该储液槽2522；从而使得该储液槽2522能够与该导液元件260进行液体交换，也即，当该导液元件260液体不足时，该储液槽2522中储存的液体能够经由该通槽2526进入该导液元件260中，从而可以保持液体顺畅供给，避免雾化芯231产生干烧。反之，当导液元件260中的液体充裕时，而储液槽2522中的液体不足时，该导液元件260中的液体可供该通槽2526回流至该储液槽2522中。在一些实施例中，该通槽的宽度可以为0.01mm~2mm。
在一些实施例中，该储液换气结构252还包括至少一个隔离部2528；该隔离部可设置在该若干翅片2521之间，该至少一个隔离部2528还可以设置一个或多个隔离部2528，其可将该若干翅片分隔为沿轴向设置的至少两段储液换气单元。在本实施例中，其可以为一个，其可以将该若干翅片2521分隔为两端储液换气单元。当靠近该储液腔211一端的储液换气单元中的储液槽储存满液体，可依次进入下一段储液换气单元。该隔离部2528上可设置切面25281；该切面25281可位于该表面张力隔断槽2524的一侧，以便于气体和液体流通。在一些实施例中，靠近该储液腔的储液换气单元中的储液槽2522的宽度大于远离该储液腔211的储液槽2522的宽度，从而可以防止漏液。
在一些实施例中，该气液平衡元件250还可包括定位结构254；该定位结构254可以为定位柱，其可设置在该储液换气结构252远离该储液腔211的一端，其可用于给该气液平衡元件250安装定位。
在一些实施例中，该至少两个导液元件260与至少两个通孔251对应设置，其可包括两个导液元件260，其可对应穿设在该通孔251中，并位于该雾化芯231的两端，与该雾化芯231导液连接。该导液元件260可以为棉芯，可以理解地，在其他一些实施例中，该导液元件260可不限于棉芯。
在一些实施例中，该第一密封结构270可以为密封套，其可套设在该气液平衡元件250上，其上可设置与该导液元件260、回气槽2523、以及出气通道253对应设置的让位孔。该第一密封结构270可以为硅胶套或者橡胶套。
在一些实施例中，该电极组件290可包括两个电极柱，这两个电极柱分别的正极柱和负极柱，其并排设置在该座体221上，且分别位于该进气通道230的两侧，其穿入该基座220的一端可通过设置引线与该雾化组件230的发热体232导电连接，其另一端可与电源装置导电连接。
图15至图17还示出了本发明雾化壳体的一些优选实施例。本发明的雾化壳形成本发明的该气液平衡元件250。该雾化壳体可包括本体；该本体内侧可形成该雾化腔2527；该本体可为筒状，其可包括至少一个通孔251、储液换气结构252以及气流通道；该至少一个通孔251可沿纵向设置，其可用于供该导液元件260安装，在一些实施例中，该至少一个通孔251可包括至少两个通孔251，该至少两个通孔251可设置在该气流通道两侧。可以理解地，在其他一些实施例中，该通孔251的数量可不限于两个。该储液换气结构252可设置在该至少一个通孔251的外围，其具体结构已在上文论述，在此不再赘述。该气流通道可设置在该本体上，其可与该雾化腔2527连通，其可供该雾化腔2527中的雾气输出。
图18至图19示出了本发明电子雾化装置的第三实施例，该电子雾化装置可用于电子烟、医疗雾化等领域，其具有液体介质供应流畅、安全性能高、且不易漏液的优点。
该电子雾化装置可包括雾化器300以及电源装置；该电源装置可与该雾化器300导电连接，以给该雾化器300供电，从而便于该雾化器300中的雾化的进行。
如图18及图19所示，在一些实施例中，该雾化器300可包括储液单元A和雾化单元B；该储液单元A与该雾化单元B导液连接。该储液单元A用于存储液体介质，并将雾气导出；雾化单元B可用于对液体介质加热雾化。
如图19至图20所示，该储液单元A可包括外壳310；该外壳310可套设在该雾化单元B的外围，其内侧可以用于形成储液腔311用于收容液体介质。具体地，该外壳310与该雾化单元B的上部留设有空间，该空间可形成储液腔311。该外壳310的内侧还设有雾气通道312，该雾气通道312可沿该外壳310的轴向设置，其可与该雾化单元B导气连接，以输出该雾化单元B雾化后形成的雾气。该雾气通道312远离该雾化单元B的一端设有出气口，该出气口可形成烟嘴，供用户抽吸烟气。该出气口上可设置封堵件，以在不使用该雾化器10时封堵该出气口，避免杂物进入雾气管道12。该雾气通道312与该外壳310的侧壁之间留设有间隔，以便于雾气通道312外周的液体流动。该储液腔311可位于该雾气通道312的外围。
在一些实施例中，该雾化单元B可设置在该外壳310中，可以理解地，在其他一些实施例中，该雾化单元B也可位于该外壳310的外侧，且位于外壳310的下部。该雾化单元B可包括基座320、雾化组件330、雾化壳体340、以及至少一个气液平衡元件350。该基座320可供雾化组件330、雾化壳体340以及气液平衡元件350安装，该外壳310可套设在该基座320上。该雾化组件330安装在该基座320上，且收容于该雾化壳体340上，其可用于将液体介质加热形成可供用户抽吸的雾气。该雾化壳体340设置在基座320上，其一端可插设于该基座320中，与该基座320可拆卸连接，其可用于与该基座320配合安装该雾化组件330。该至少一个气液平衡元件350可包括两个气液平衡元件。这两个气液平衡元件可分别位于该雾化组件330的第一侧和第二侧，且安装在该基座320中，并穿设在该雾化壳体340中，朝该外壳310方向延伸，其可设置在该储液腔311的下部，与该储液腔311相连通，可用于调节该储液腔311内的气液平衡。在一些实施例中，该雾化组件330的第一侧和第二侧为该雾化组件330的两相对侧。
在一些实施例中，该雾化单元B还可包括第一密封结构370、第二密封结构380、以及电极组件390。该第一密封结构370可设置在雾化壳体340与该储液腔311之间，可用于密封该外壳310与该雾化单元B之间形成的间隙，防止漏液。该第二密封结构380可套设在该基座320上，可将该外壳310与该基座320密封连接，该电极组件390可从该基座320穿出与该雾化组件330导电连接。
再如图20及图21所示，该基座320可包括座体321、以及间隔设置在该座体321上的两个安装座324。该座体321的形状以及尺寸可与该外壳310开口端的形成以及尺寸相适配，其可用于封堵该外壳310的开口。该两个安装座324其分开设置，其可用于支撑该雾化组件330，且其可用于供该气液平衡元件350安装。
该基座320上可设置至少一个进气口3211；该至少一个进气口3211可包括两个进气口3211；该两个进气口3211可位于该座体321的底部，且分别位于该座体321中轴线的两侧。该基座320上还可设置进气通道323；该进气通道323设置在该座体321的底部，且位于两个进气口3211之间，且其沿轴向设置，以与该雾化组件330连通，以供气体进入该雾化组件330中。该两个进气口3211可位于该进气通道323的两相对侧，从而可避免该气液平衡元件350与该进气通道323连通，进而避免抽吸雾气时，雾气通道产生的负压导致液体介质漏出。当然，可以理解地，在其他一些实施例中，当该进气口3211为一个时，其可位于该进气通道323的一侧。该进气通道323上可设置一层网体3231；该网体3231可与该基座320一体成型，由于网孔的孔径较小，液体介质可在每个网孔形成一层液膜，从而可防止液体介质漏出。
每一安装座324可包括凸台3241以及设置在该凸台3241上的安装孔3242。该凸台3241可与另一安装座324的凸台3241配合，支撑该雾化组件330，且两个凸台3241之间的间隔可形成与进气通道323连通的雾化腔。该安装孔3242与该进气口3211对应设置，且与该进气通道323连通。该安装孔3242沿轴向方向设置，其可供该气液平衡元件350插入安装在该基座320中。该凸台3241的外周的侧壁朝储液腔311的方向延伸，其相背于该雾化腔23设置的侧壁上可设置卡扣243，以与外雾化壳体340配合安装。
在一些实施例中，该雾化组件330可搁置于该两个安装座324的凸台3241上，其可分别与该凸台3241抵接。该雾化组件330包括多孔陶瓷基体以及发热体；该多孔陶瓷基体可与该基座320相对设置，其可用于吸液。该发热体可设置在该多孔陶瓷基体上，其可用于将该多孔中的液体介质加热形成雾气。
再如图19至图21所示，在一些实施例中，该多孔陶瓷基体上还套设有弹性件333；该弹性件333其一端与该雾化壳体340的罩体342的顶壁抵接，另一端与该多孔陶瓷基体抵接上，其可用于防止该多孔陶瓷基体被压碎，同时，其也可起到缓冲作用。该弹性件333可以为硅胶套或者橡胶套；可以理解地，在其他一些实施例中，该弹性件333可不限于硅胶套或橡胶套，在其他一些实施例中，其也可以省去。
在一些实施例中，该雾化壳体340可包括套体341、罩体342、定位部343、以及卡扣344。该套体341可套设在该气液平衡元件350的外围，其上设有出气孔3411，该出气孔3411与该雾化腔23和该雾气通道312连通，以供雾气输出。该雾化壳体340上可开设有至少两个下液孔3412；该至少两个下液孔3412可开设在该套体341上，且位于该出气孔3411两侧，具体地，其位于该雾化组件330的第一侧和第二侧，其与该雾化组件330导液连接，以便于向该雾化组件330供应液体介质。该套体341上还设有通孔3413，该通孔3413的数量以及位置与该气液平衡元件350相对应，其位于该雾化组件330的第一侧和第二侧，其可供该气液平衡元件350穿出。该罩体342设置在该套体341内侧，其位于该出气孔3411的下部，且与该出气孔3411之间留设有间隔以形成贯穿该套体341两相对侧的通槽，该通槽与该出气孔3411连通，以便于气体输出。该罩体342的内侧可形成收容空间，以收容雾化组件330。该定位部343设置在该套体341上，其可以为两组，且该两组定位部可位于该套体341长轴方向上的两相对侧，每组定位部可包括两个定位部343，这两个定位部343间隔设置，且分别位于该罩体342的两侧，其朝该基座320方向延伸，以与该凸台3241相接。该卡扣344可设置在该套体341短轴方向上的两相对侧，其可朝该基座320方向延伸，以扣合在该基座320的扣孔223中。
如图20至图23所示，在一些实施例中，每一气液平衡元件350的整体高度可与该雾化单元B的整体高度相适配。该两个气液平衡元件350可分别位于该两个下液孔3412相背于该出气孔3411的一侧，其用于平衡该储液腔311中的气液，从而降低该储液腔311中的负压，使得气体能够顺畅地从该下液孔3412流至该雾化组件330，从而可以防止雾化组件330因干烧过热而损坏，并且避免焦味和有害物质产生；另外，其可以储存液体，防止漏液。
在一些实施例中，每一气液平衡元件350可包括柱体351、以及设置在该柱体外围的储液换气结构352。该柱体351可呈纵长状，其可供该储液换气结构352的安装。该储液换气结构352可与储液腔311相连通，其可用于调节该储液腔311内的气液平衡。
在一些实施例中，该储液换气结构352可包括若干翅片3521；该若干翅片3521可沿轴向平行间隔设置。每相邻设置的两个翅片3521之间可形成贯穿该储液换气结构352外周面的储液槽3522；该储液槽3522的宽度足够小可可对液体介质产生毛细力，从而使得液体流至该储液槽3522中时，可在该储液槽3522中形成液膜，进而可以储存在该储液槽3522中，防止漏液。在一些实施例中，翅片3521的厚度以及储液槽3522的宽度约为0.15mm。该储液槽3522还可用于导气，其可将从进气口3211进入的气体导致该储液腔311中，进而可以降低该储液腔311中形成的负压，使得储液腔311中的气体流出顺畅。
在一些实施例中，该储液换气结构还可包括一个回气槽3523；该回气槽3523可设置在该若干翅片3521上并可沿于该储液换气结构352轴线的方向，横切该储液槽3522，并一直贯穿至该气液平衡元件350的顶部，将该储液槽3522与该储液腔311相连通，该回气槽3523的宽度可小于等于该储液槽3522的宽度，从而使得储液腔311中的液体能够经由该回气槽3523流至各个储液槽3522中。在一些实施例中，该回气槽3523的宽度可以为0.09到0.15之间。
在一些实施例中，该储液换气结构还包括表面张力隔断槽3524；该表面张力隔断槽3524可设置在该若干翅片3521上且沿平行于该储液换气结构352轴线方向，横切该储液槽3522，其可用于实现这些储液槽3522中的液体的张力隔断。在一些实施例中，该表面张力隔断槽3524可与该回气槽3523分别位于该柱体351的两相对侧，且处于180度的位置，其均沿着平行该储液换气结构352轴线的方向横切该储液槽3522，以使得每个储液槽3522的液体的张力隔断。
在一些实施例中，大气压力的回气可由该表面张力隔断槽3524进入各层的储液槽3522中，朝该回气槽3523聚集。当储液腔311产生负压时，其只能从该回气槽3523抽吸进气，而该进气口3211进入的气体可从该表面张力隔断槽3524进入每层储液槽3522中，并从该回气槽3523慢慢流入该储液腔311中，直至达到气液平衡。当储液腔311中的气压平衡，液体也可进该回气槽3523逐步向下流入各层的储液槽3522中，此时可避免液体经由该雾化组件11处漏出。在一些实施例中，该表面张力隔断槽3524的宽度在1.2~1.7mm之间。
在一些实施例中，该储液换气结构还包括进气槽3525，该进气槽3525可设置在该表面张力隔断槽3524的下部，且其可错开该回气槽3523设置，其可为宽槽，其与该进气口3211连通，其可供气体进入该表面张力隔断槽3524中。
在一些实施例中，该储液换气结构还包括至少一个隔离部3528；该隔离部可设置在该若干翅片3521之间，该至少一个隔离部3528还可以设置一个或多个隔离部3528，其可将该若干翅片分隔为沿轴向设置的至少两段储液换气单元。在本实施例中，其可以为一个，其可以将该若干翅片3521分隔为两端储液换气单元。当靠近该储液腔311一端的储液换气单元中的储液槽储存满液体，可依次进入下一段储液换气单元。该隔离部3528上可设置切面5281；该切面5281可位于该表面张力隔断槽3524的一侧，以便于气体和液体流通。在一些实施例中，靠近该储液腔的储液换气单元中的储液槽3522的宽度大于远离该储液腔311的储液槽3522的宽度，从而可以防止漏液。
在一些实施例中，该气液平衡元件350还包括定位结构354；该定位结构354可设置在该柱体351的一端，其可用于该气液平衡元件350的安装定位，避免该气液平衡元件350方向装反。
在一些实施例中，该气液平衡元件350还包括套筒56；该套筒56可套设在该柱体57的外围，具体地，其可套设在该翅片3521的外围，其可避免液体漏出至雾化腔23中，并且避免雾化腔23中的雾气进入该储液槽3522中。
在一些实施例中，该第一密封结构370可为密封套；其可套设在该雾化壳体340上，其上设有与该下液孔3412、出气孔3411以及通孔3413对应设置的让位孔。该气液平衡元件350的定位结构3542可从该密封套穿出设置。该第一密封结构370可为硅胶套或者橡胶套。
在一些实施例中，该第二密封结构380可为密封圈，其可套设在该座体321上，其可为橡胶圈或者硅胶圈，其可用于密封该座体321与该外壳310之间的间隙。
在一些实施例中，该电极组件390可包括两个电极柱，这两个电极柱分别的正极柱和负极柱，其并排设置在该座体321上，且分别位于该进气通道3212与该进气孔3211之间，其穿入该基座320的一端可通过设置引线与该雾化组件330导电连接，其另一端可与电源装置导电连接。
图24示出了本发明电子雾化装置的第四实施例，其与该第三实施例的区别在于，该表面张力隔断槽可以省去。该回气槽420可包括两组回气槽单元420；该两组回气槽单元420可设置在该柱体430的两相对侧，且呈180度布置。每一组回气槽单元420中的回气槽单元420与另一组回气槽单元420中回气槽单元420交替设置，且呈180度布置。每一回气槽单元420可开设在一翅片410上，且可沿翅片410的径向方向设置，将相邻设置的两个储液槽440相连通；该一组回气槽单元420可位于同一直线方向上，同一直线上相邻设置的两个回气槽单元420之间可通过一个翅片410隔开。可以理解地，在其他一些实施例中，该多个回气槽单元420可不限于位于同一直线上，其也可以错开设置。
可以理解的，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。

Claims (20)

  1. 一种雾化器，包括雾化组件、与该雾化组件导液连接的储液腔以及与该雾化组件导气连通的雾气通道；其特征在于，该雾化器还包括气液平衡元件以及与该气液平衡元件相连通的进气口；
    所述气液平衡元件包括具有毛细力作用的储液槽以及回气槽，所述回气槽一端与所述储液腔相连通，另一端与该进气口相连通；
    所述回气槽与所述储液槽相互连通，而将所述储液槽与所述储液腔相连通。
  2. 根据权利要求1所述的雾化器，其特征在于，所述进气口与所述雾气通道相隔离。
  3. 根据权利要求1所述的雾化器，其特征在于，所述气液平衡元件包括表面张力隔断槽，所述回气槽以及所述表面张力隔断槽分别设置于该气液平衡元件的相对两侧，所述回气槽藉由所述表面张力隔断槽与所述进气口相连通。
  4. 根据权利要求3所述的雾化器，其特征在于，所述气液平衡元件包括多数个平行间隔布置的翅片，每相邻两翅片之间形成一个所述储液槽。
  5. 根据权利要求4所述的雾化器，其特征在于，所述多数个翅片沿该气液平衡元件轴向设置，所述储液槽分布于该气液平衡元件外圆周面上。
  6. 根据权利要求4所述的雾化器，其特征在于，所述表面张力隔断槽和所述回气槽横切至少部分所述翅片，分别将对应的所述储液槽相互连通。
  7. 根据权利要求6所述的雾化器，其特征在于，所述回气槽沿着平行于所述气液平衡元件轴线的方向横切至少部分所述翅片，将至少部分所述储液槽与所述储液腔相连通；所述表面张力隔断槽沿着平行于所述气液平衡元件轴线的方向横切全部所述翅片，将所述储液槽相互连通。
  8. 根据权利要求1至7任一项所述的雾化器，其特征在于，该雾化装置包括储液壳，所述气液平衡元件沿轴向塞设于该储液壳中，且其外侧壁面与所述储液壳的侧壁的内壁面紧密贴合在一起。
  9. 根据权利要求8所述的雾化器，其特征在于，所述储液壳包括底壁，所述底壁与所述气液平衡元件之间形成有间隔，所述间隔形成所述储液腔。
  10. 根据权利要求8所述的雾化器，其特征在于，所述储液壳包括开口端，所述开口端套设于所述雾化组件上。
  11. 根据权利要求8所述的雾化器，其特征在于，所述进气口形成于所述储液壳的侧壁上。
  12. 根据权利要求4至7任一项所述的雾化器，其特征在于，所述翅片包括靠近所述储液腔的多数第一翅片和远离所述储液腔的多数第二翅片，相邻第一翅片之间形成第一储液槽，相邻第二翅片之间形成第二储液槽，所述第二储液槽的宽度大于所述第一储液槽的宽度。
  13. 根据权利要求12所述的雾化器，其特征在于，所述回气槽沿着平行于所述气液平衡元件轴线的方向横切所述第一翅片和至少部分所述第二翅片，将所述第一储液槽和至少部分所述第二储液槽与所述储液腔相连通。
  14. 根据权利要求1至7任一项所述的雾化器，其特征在于，所述回气槽的宽度在0.05到0.2mm之间。
  15. 根据权利要求4至7任一项所述的雾化器，其特征在于，所述表面张力隔断槽的宽度在1到2mm之间。
  16. 根据权利要求1至7任一项所述的雾化器，其特征在于，所述气液平衡元件还包括中心通孔，所述雾化器还包括穿设于该中心通孔中的吸液芯，所述吸液芯将所述雾化组件与所述储液腔导液连接。
  17. 根据权利要求16所述的雾化器，其特征在于，所述气液平衡元件还包括将至少部分所述储液槽与该中心通孔相连通的通槽。
  18. 根据权利要求1至7任一项所述的雾化器，其特征在于，所述雾化器还包括雾化座以及与该雾化座相连接的壳体，所述雾化组件安装于该雾化座上，所述雾化座包括与所述雾化组件对应的雾化腔，所述壳体包括与所述雾化腔相连通的气流管道；所述雾化腔和所述气流管道形成所述雾气通道的一部分。
  19. 根据权利要求18所述的雾化器，其特征在于，所述雾化组件包括安装于所述雾化座上的多孔陶瓷基体以及设置于该多孔陶瓷基体上的发热件，所述多孔陶瓷基体包括吸液面以及雾化面，所述吸液面与所述吸液芯的下端相连接，所述发热件安装于所述雾化面上，所述雾化面与所述雾化腔相对应。
  20. 一种电子雾化装置，其特征在于，包括权利要求1至19任一项所述的雾化器。
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4118984A1 (en) * 2021-07-16 2023-01-18 Shenzhen Smoore Technology Limited Atomization assembly and electronic atomization device
WO2023047313A1 (en) * 2021-09-22 2023-03-30 2792684 Ontario Inc. Compressed cartomizer matrix for improved flavor delivery
WO2023050773A1 (zh) * 2021-09-29 2023-04-06 深圳易佳特科技有限公司 雾化器及电子烟
WO2023101324A1 (en) * 2021-12-01 2023-06-08 Kt&G Corporation Aerosol generating device
WO2024055598A1 (zh) * 2022-09-14 2024-03-21 深圳市华诚达精密工业有限公司 一种雾化芯、雾化芯组件及雾化器

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020081849A2 (en) 2018-10-17 2020-04-23 Juul Labs, Inc. Cartridge for a vaporizer device
WO2020252647A1 (zh) * 2019-06-17 2020-12-24 深圳麦克韦尔股份有限公司 电子雾化装置及其雾化器
WO2021072765A1 (zh) * 2019-10-18 2021-04-22 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
WO2021138829A1 (zh) * 2020-01-08 2021-07-15 深圳雾芯科技有限公司 一种雾化装置
EP4151100A4 (en) * 2020-05-12 2023-10-25 Shenzhen Smoore Technology Limited ATOMIZER AND ASSOCIATED ELECTRONIC ATOMIZATION DEVICE
WO2021226835A1 (zh) * 2020-05-12 2021-11-18 深圳麦克韦尔科技有限公司 雾化器和电子雾化装置
WO2022052063A1 (zh) * 2020-09-11 2022-03-17 深圳麦克韦尔科技有限公司 一种雾化器及其电子雾化装置
US20220079226A1 (en) * 2020-09-17 2022-03-17 Shenzhen Eigate Technology Co., Ltd. Atomizer and e-cigarette comprising the same
CN214127021U (zh) * 2020-09-30 2021-09-07 深圳市合元科技有限公司 电子烟烟弹及电子烟
CN216147223U (zh) * 2021-01-20 2022-04-01 深圳市合元科技有限公司 雾化器及电子雾化装置
WO2022166716A1 (zh) * 2021-02-02 2022-08-11 深圳易佳特科技有限公司 油芯分离防漏油雾化器及电子烟
CN112931974A (zh) * 2021-02-10 2021-06-11 深圳麦克韦尔科技有限公司 雾化器和雾化装置
CN215347020U (zh) * 2021-03-11 2021-12-31 深圳市合元科技有限公司 雾化器及电子雾化装置
WO2022222455A1 (zh) * 2021-04-19 2022-10-27 迈博高分子材料（宁波）有限公司 一种雾化模块、气雾弹和气雾散发装置
WO2022266891A1 (zh) * 2021-06-23 2022-12-29 昂纳自动化技术（深圳）有限公司 可补气的雾化装置及电子烟
CN215013576U (zh) * 2021-07-30 2021-12-07 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
CN115836745A (zh) * 2021-09-18 2023-03-24 深圳市合元科技有限公司 雾化器及电子雾化装置
CN217065382U (zh) * 2021-09-22 2022-07-29 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
WO2023056610A1 (zh) * 2021-10-08 2023-04-13 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
US20240049799A1 (en) * 2021-10-20 2024-02-15 Shenzhen Zun Yi Pin Technology Co., Ltd. Liquid injection device and method
CN114158779A (zh) * 2021-11-22 2022-03-11 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器
CN114468357A (zh) * 2022-01-17 2022-05-13 海南摩尔兄弟科技有限公司 电子雾化装置及其雾化器
US11533950B1 (en) 2022-02-09 2022-12-27 Clear IP Corporation Atomizer cartridge with integrally formed internal fluid reservoir and mouthpiece portion
CN116831320A (zh) * 2022-03-24 2023-10-03 深圳市合元科技有限公司 储液器、气溶胶生成装置及其使用方法以及气溶胶生成系统
CN116998762A (zh) * 2022-04-29 2023-11-07 海南摩尔兄弟科技有限公司 电子雾化装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203618773U (zh) * 2013-09-05 2014-06-04 深圳市博格科技有限公司 一种植物精油雾化器
US20150245661A1 (en) * 2014-02-12 2015-09-03 Vapor 4 Life, LLC Mouthpiece assembly for an electronic cigar or cigarette
CN207306079U (zh) * 2017-09-20 2018-05-04 深圳市新宜康电子技术有限公司 具有常压自吸功能的电子烟
CN108523239A (zh) * 2018-05-25 2018-09-14 西安交通大学 一种氧气加热型烟具
CN109007980A (zh) * 2018-09-05 2018-12-18 深圳麦克韦尔股份有限公司 雾化装置及电子烟
CN109259318A (zh) * 2017-07-17 2019-01-25 湖南中烟工业有限责任公司 一种电子烟雾化器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201982749U (zh) * 2011-03-02 2011-09-21 廉东 家用瓶装液化气气液分离安全调压阀
US9888721B2 (en) * 2014-10-01 2018-02-13 Erik Chan E-cigarette with segregated cartridge for selective disbursement of liquid solution flavors
CN104997165B (zh) * 2015-08-11 2017-10-17 深圳市新宜康科技有限公司 电子烟充气加压供液装置
CN108135258B (zh) * 2015-08-20 2020-07-17 富特姆控股第一有限公司 具有毛细缓冲器的电子吸烟装置
CN105795522B (zh) * 2016-04-08 2018-10-26 深圳瀚星翔科技有限公司 电子烟雾化器
CN107440161B (zh) * 2017-09-26 2023-08-11 深圳市新宜康科技股份有限公司 具有粉末导油雾化结构的雾化器
CN108402528B (zh) * 2018-06-14 2023-10-24 美国华润医疗健康科技有限公司 一种采用陶瓷驱动网式微孔震动的尼古丁雾化器
CN109452691B (zh) * 2018-11-29 2024-04-23 深圳麦克韦尔科技有限公司 雾化装置及电子雾化设备
WO2020252647A1 (zh) * 2019-06-17 2020-12-24 深圳麦克韦尔股份有限公司 电子雾化装置及其雾化器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203618773U (zh) * 2013-09-05 2014-06-04 深圳市博格科技有限公司 一种植物精油雾化器
US20150245661A1 (en) * 2014-02-12 2015-09-03 Vapor 4 Life, LLC Mouthpiece assembly for an electronic cigar or cigarette
CN109259318A (zh) * 2017-07-17 2019-01-25 湖南中烟工业有限责任公司 一种电子烟雾化器
CN207306079U (zh) * 2017-09-20 2018-05-04 深圳市新宜康电子技术有限公司 具有常压自吸功能的电子烟
CN108523239A (zh) * 2018-05-25 2018-09-14 西安交通大学 一种氧气加热型烟具
CN109007980A (zh) * 2018-09-05 2018-12-18 深圳麦克韦尔股份有限公司 雾化装置及电子烟

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3984390A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4118984A1 (en) * 2021-07-16 2023-01-18 Shenzhen Smoore Technology Limited Atomization assembly and electronic atomization device
WO2023047313A1 (en) * 2021-09-22 2023-03-30 2792684 Ontario Inc. Compressed cartomizer matrix for improved flavor delivery
WO2023050773A1 (zh) * 2021-09-29 2023-04-06 深圳易佳特科技有限公司 雾化器及电子烟
WO2023101324A1 (en) * 2021-12-01 2023-06-08 Kt&G Corporation Aerosol generating device
WO2024055598A1 (zh) * 2022-09-14 2024-03-21 深圳市华诚达精密工业有限公司 一种雾化芯、雾化芯组件及雾化器

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