WO2022121611A1 - 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
WO2022121611A1
WO2022121611A1 PCT/CN2021/129907 CN2021129907W WO2022121611A1 WO 2022121611 A1 WO2022121611 A1 WO 2022121611A1 CN 2021129907 W CN2021129907 W CN 2021129907W WO 2022121611 A1 WO2022121611 A1 WO 2022121611A1
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WO
WIPO (PCT)
Prior art keywords
liquid
atomizer according
base
atomizer
atomization
Prior art date
Application number
PCT/CN2021/129907
Other languages
English (en)
French (fr)
Inventor
陈平
Original Assignee
深圳市华诚达精密工业有限公司
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Publication of WO2022121611A1 publication Critical patent/WO2022121611A1/zh

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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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • 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
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • 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

Definitions

  • the invention relates to the field of atomization, and more particularly, to an electronic atomization device and an atomizer thereof.
  • the technical problem to be solved by the present invention is to provide an improved atomizer and an electronic atomization device having the same in view of the above-mentioned defects of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is to construct an atomizer, which includes a casing with a liquid storage cavity formed therein and an atomization assembly disposed in the casing, and the atomization assembly includes a base , a liquid guide disposed on the base, a heating element disposed on the liquid guide, and a sealing member sleeved above the liquid guide; the liquid guide has a suction communication with the liquid storage cavity.
  • the liquid surface and the atomizing surface for installing the heating element, and the direction of the airflow flowing through the atomizing surface is parallel to the atomizing surface.
  • the atomizing assembly further includes two electrode pins respectively connected to both ends of the heating body and two electrode posts arranged on the base, the two electrode posts are respectively connected to the two electrode posts.
  • the electrode pin contacts are turned on.
  • the two electrode pins are disposed on the bottom surface of the liquid conducting liquid and are perpendicular to the atomizing surface.
  • the base is embedded in the bottom of the casing, and an atomization cavity is formed between the atomization surface and the inner wall surface of the base.
  • the base is longitudinally formed with an air intake hole that communicates the atomization chamber with the outside world.
  • the bottom wall of the base extends upward to form a boss, and the boss is formed with at least one ventilation hole communicated with the air inlet hole.
  • At least one receiving groove is concavely formed on the upper end surface of the bottom wall of the base, and the liquid guide includes at least one extending portion extending into the at least one receiving groove.
  • At least one ring of annular protrusions is formed on the outer ring of the seal, and the at least one ring of annular protrusions is in interference fit with the inner wall surface of the housing.
  • the sealing member is tightly sleeved above the liquid conducting liquid and the base.
  • the liquid guide includes a plate-shaped body portion, and one side surface of the body portion forms the atomization surface.
  • the liquid guide further includes a liquid absorbing portion located at an upper portion of the body portion and perpendicular to the body portion, and a top surface of the liquid absorbing portion forms the liquid absorbing surface.
  • the liquid suction part is provided with an air outlet hole along the longitudinal direction.
  • another side surface of the body portion opposite to the atomizing surface forms the liquid absorbing surface.
  • an air outlet channel is formed in the casing along the longitudinal direction, and the extension direction of the air outlet channel is parallel to the atomization surface.
  • the lower end of the outlet channel is tightly embedded in the seal.
  • the atomizer further includes a fixing member sleeved outside the bottom of the housing.
  • the fixing member is formed by stamping and drawing a metal material.
  • the base is made of a plastic material
  • the seal is made of a silicone material
  • the liquid conducting liquid is a porous ceramic conducting liquid.
  • the present invention also provides an electronic atomization device, comprising the atomizer described in any one of the above.
  • the implementation of the present invention has at least the following beneficial effects: the atomizer has a simple structure, few fittings, and saves material and process costs; the atomization surface is parallel to the airflow direction, and the atomization is more sufficient.
  • Fig. 1 is the three-dimensional structure schematic diagram of the atomizer in the first embodiment of the present invention
  • Fig. 2 is the exploded structure schematic diagram of the atomizer shown in Fig. 1;
  • Fig. 3 is the A-A sectional structure schematic diagram of the atomizer shown in Fig. 1;
  • Fig. 4 is the B-B sectional structure schematic diagram of the atomizer shown in Fig. 1;
  • Fig. 5 is the exploded structure schematic diagram of atomization assembly in Fig. 1;
  • Fig. 6 is the exploded structure schematic diagram of another angle of atomization assembly in Fig. 1;
  • Fig. 7 is the exploded structure schematic diagram of the atomizer in the second embodiment of the present invention.
  • Fig. 8 is the sectional structure schematic diagram of the atomizer shown in Fig. 7;
  • Fig. 9 is the sectional structure schematic diagram of another angle of the atomizer shown in Fig. 7;
  • Fig. 10 is the exploded structure schematic diagram of atomization assembly in Fig. 7;
  • Fig. 11 is the exploded structure schematic diagram of another angle of the atomizing assembly in Fig. 7;
  • FIG. 12 is a schematic cross-sectional structure diagram of an atomizer in a third embodiment of the present invention.
  • Figure 13 is a schematic cross-sectional structure diagram of the atomizer shown in Figure 12 from another angle;
  • FIG. 14 is a schematic three-dimensional structure diagram of the atomizing assembly in FIG. 12 .
  • Figures 1-6 show the atomizer in the first embodiment of the present invention.
  • the atomizer can be used with a power supply device (not shown) to form a substantially flat electronic atomization device for use in e-liquid, medicine, etc. Heating atomization of liquid substrates such as liquid.
  • the atomizer is used for accommodating the liquid matrix, heating and atomizing the liquid matrix and delivering the mist, and the power supply device is used for supplying power to the atomizer and controlling the opening or closing of the entire electronic atomization device.
  • the electronic atomization device is not limited to be in a flat shape, and it can also be in other shapes such as a cylindrical shape, an elliptical column, and a rectangular parallelepiped shape.
  • the atomizer may include a housing 1 with a liquid storage chamber 10 for storing liquid substrates and an air outlet channel 110 for exporting mist, and an atomizing assembly disposed in the housing 1 . 2 and a fixing member 3 sleeved on the bottom of the casing 1 .
  • the casing 1 can be roughly flat, and a vent pipe 11 can be disposed in the casing 1 along the longitudinal direction.
  • a liquid storage cavity 10 is defined between the outer wall surface of the vent pipe 11 and the inner wall surface of the casing 1 , and the inner wall surface of the vent pipe 11
  • An air outlet channel 110 is defined.
  • the ventilation pipe 11 can be formed by integrally extending downward from the top wall of the casing 1 along the longitudinal direction, and can be arranged coaxially with the casing 1 . In other embodiments, the ventilation pipe 11 and the housing 1 can also be separately manufactured and then assembled together.
  • the atomizing assembly 2 may include a base 24 embedded in the bottom of the casing 1, two electrode columns 25 disposed on the base 24, a liquid conducting liquid 22 disposed on the base 24, and two electrode columns 25 disposed on the conducting liquid 22 and connected to the two electrode columns 25.
  • the heating element 23 is electrically connected and the sealing element 21 is sleeved on the liquid-conducting liquid 22 and the base 24 .
  • the liquid-conducting surface 22 has a liquid-absorbing surface 221 in liquid-conducting communication with the liquid storage chamber 10 and an atomizing surface 222 for installing the heating element 23 .
  • the direction of the airflow flowing through the atomization surface 222 is parallel to the atomization surface 222, and the atomization effect is more sufficient.
  • the liquid guide 22 may be a porous ceramic liquid guide, which may include a substantially rectangular plate-shaped horizontally disposed liquid absorbing portion 225 and a rectangular plate-shaped downwardly extending from one long side of the liquid absorbing portion 225
  • the body portion 223 and the extension portion 224 extending downward from the middle of the bottom surface of the body portion 223 .
  • the liquid absorbing surface 221 is located on the top surface of the liquid absorbing part 225
  • the atomizing surface 222 is located on one side of the main body 223 along the thickness direction
  • the liquid absorbing surface 221 is perpendicular to the atomizing surface 222 .
  • An air outlet hole 2250 that communicates with the air outlet channel 110 can also be disposed longitudinally through the liquid suction portion 225 .
  • the two electrode pins 231 respectively connected to the two ends of the heating element 23 are disposed on the bottom surface of the main body portion 223 and located on both sides of the extending portion 224 respectively.
  • the two electrode posts 25 are in contact with the two electrode pins 231 respectively, so as to facilitate assembly.
  • the sealing member 21 may be made of a flexible material such as silicone, and may include a main body portion 211 at the lower portion and a socket portion 212 at the upper portion. Two sides of the top surface of the main body portion 211 along the longitudinal direction are respectively provided with a liquid inlet hole 2110 in the longitudinal direction for communicating the liquid conducting liquid 22 with the liquid storage chamber 10 .
  • the liquid inlet hole 2110 can be a narrow and long rectangular hole, and in other embodiments, it can also have other shapes such as a circle, an ellipse, a square, and the like.
  • the main body portion 211 is sealingly embedded in the housing 1 , and the upper outer ring of the main body portion 211 can protrude to form at least one ring of annular protrusions 2111 . validity and reliability.
  • a first cavity 2113 and a second cavity 2112 are formed in the bottom of the main body 211 in order from bottom to top.
  • the cross-sectional dimension of the first cavity 2113 is larger than that of the second cavity 2112. Being tightly embedded in the first cavity 2113 , the suction portion 225 of the liquid guide 22 can be tightly embedded in the second cavity 2112 .
  • the socket part 212 is formed by extending upward from the top surface of the main body part 211 , and a through hole 2120 is formed on the socket part 212 along the longitudinal direction.
  • the lower end of the ventilation tube 11 can be tightly embedded in the sleeve portion 212 and communicated with the through hole 2120 .
  • the inner ring of the socket portion 212 can also be formed with a flange 2121 extending inwardly, and the lower end face of the ventilation pipe 11 can abut against the flange 2121 .
  • the base 24 may be made of plastic material, and may include a lower base body 241 located at the lower part of a substantially oval plate shape, a middle base body 242 located in the middle part of a substantially oval ring shape, and a base body 242 at the upper part.
  • the outer dimensions of the upper seat body 243 , the lower seat body 241 , the middle seat body 242 , and the upper seat body 243 which are substantially elliptical and annular, decrease in sequence.
  • the outer dimension of the lower seat body 241 is larger than the inner dimension of the casing 1 , and the upper end surface of the lower seat body 241 abuts against the lower end surface of the casing 1 .
  • the middle seat body 242 is tightly embedded in the housing 1
  • the upper seat body 243 is tightly embedded in the first cavity 2113 of the main body portion 211 .
  • An atomization cavity 220 communicated with the air outlet hole 2250 is formed between the atomization surface 222 of the liquid guide 22 and the inner wall surface of the upper base body 243 .
  • Two clamping arms 245 are formed on the top of the lower base body 241 extending upward, so as to tightly clamp the body portion 223 of the liquid guide 22 between the two clamping arms 245 .
  • the lower base body 241 can also be provided with an air intake hole 240 along the longitudinal direction, so as to allow outside air to enter the atomizing cavity 220 .
  • a boss 244 is formed on the top of the lower seat body 241 to extend upward.
  • At least one ventilation hole 2440 communicated with the air intake hole 240 is provided on the boss platform 244, so as to prevent the condensate received on the lower seat body 241 from passing through the air intake hole 240. leakage.
  • a receiving groove 2411 may also be concavely formed on the top surface of the lower seat body 241 , and the extending portion 224 of the liquid guide 22 may extend into the receiving groove 2411 .
  • the receiving groove 2411 can be used to receive the condensate generated in the long-term atomization process, and the condensate received in the receiving groove 2411 can flow to the body part 223 for secondary atomization through the extension part 224 . It can be understood that the shape and number of the extension portion 224 and the receiving groove 2411 are not limited.
  • the air inlet hole 240 , the ventilation hole 2440 , the atomizing cavity 220 , the air outlet hole 2250 , the through hole 2120 , and the air outlet channel 110 are connected in sequence from bottom to top to form a complete mist conveying channel.
  • the fixing member 3 is sleeved outside the casing 1 and the lower base body 241 , and can be formed by stamping and stretching a metal material, which plays a role of fixing and decoration, and can also reduce the influence of thermal expansion and cold contraction on the assembly structure.
  • a buckle structure that cooperates with each other can also be provided between the fixing member 3 and the casing 1.
  • the outer wall of the casing 1 protrudes outward to form a clamping platform 12, and the fixing member 3 is formed with a corresponding clamping platform 12.
  • the card slot 31 and the card table 12 are engaged with the card slot 31 to fasten the fixing member 3 and the casing 1 together.
  • the fixing member 3 may not be provided, and the base 24 and the housing 1 can directly realize the fixing of the atomizing assembly 2 in the housing 1 through a fitting structure such as tight fit or snap fit.
  • Figures 7-11 show the atomizer in the second embodiment of the present invention.
  • the atomizer can be used with a power supply device (not shown) to form a roughly flat electronic atomizer device, which is used for e-liquid, medicine, etc. Heating atomization of liquid substrates such as liquid.
  • the atomizer is used for accommodating the liquid matrix, heating and atomizing the liquid matrix and delivering the mist, and the power supply device is used for supplying power to the atomizer and controlling the opening or closing of the entire electronic atomization device.
  • the electronic atomization device is not limited to be in a flat shape, and it can also be in other shapes such as a cylindrical shape, an elliptical column, and a rectangular parallelepiped shape.
  • the atomizer may include a housing 1 with a liquid storage chamber 10 for storing liquid substrates and an air outlet channel 110 for exporting mist, an atomizing assembly 2 arranged in the housing 1, and an atomizing assembly 2 sleeved on the housing 1 Fixtures 3 at the bottom.
  • the casing 1 can be roughly flat, and a vent pipe 11 can be disposed in the casing 1 along the longitudinal direction.
  • a liquid storage cavity 10 is defined between the outer wall surface of the vent pipe 11 and the inner wall surface of the casing 1 , and the inner wall surface of the vent pipe 11
  • An air outlet channel 110 is defined.
  • the ventilation pipe 11 can be formed by integrally extending downward from the top wall of the casing 1 along the longitudinal direction, and can be arranged coaxially with the casing 1 . In other embodiments, the ventilation pipe 11 and the housing 1 can also be separately manufactured and then assembled together.
  • the atomizing assembly 2 may include a base 24 embedded in the bottom of the casing 1, two electrode columns 25 disposed on the base 24, a liquid conducting liquid 22 disposed on the base 24, and two electrode columns 25 disposed on the conducting liquid 22 and connected to the two electrode columns 25.
  • the heating element 23 is electrically connected and the sealing element 21 is sleeved on the liquid-conducting liquid 22 and the base 24 .
  • the liquid-conducting surface 22 has a liquid-absorbing surface 221 in liquid-conducting communication with the liquid storage chamber 10 and an atomizing surface 222 for installing the heating element 23 .
  • the direction of the airflow flowing through the atomization surface 222 is parallel to the atomization surface 222, and the atomization effect is more sufficient.
  • the liquid conducting liquid 22 may be a porous ceramic liquid conducting liquid substantially in the shape of a T-shaped sheet, which may include a square sheet-shaped body portion 223 located at the upper portion and an extension portion 224 extending downward from the middle of the bottom surface of the body portion 223 .
  • the liquid absorbing surface 221 and the atomizing surface 222 are respectively located on two opposite sides of the main body portion 223 along the thickness direction.
  • the two electrode pins 231 respectively connected to the two ends of the heating element 23 are disposed on the bottom surface of the main body portion 223 and located on both sides of the extending portion 224 respectively.
  • the two electrode posts 25 are in contact with the two electrode pins 231 respectively, so as to facilitate assembly.
  • the sealing member 21 may be made of a flexible material such as silicone, and may include a main body portion 211 at the lower portion and a socket portion 212 at the upper portion.
  • the main body portion 211 is formed with a liquid inlet hole 2110 that communicates the liquid conducting liquid 22 with the liquid storage chamber 10 .
  • the main body portion 211 is sealingly embedded in the housing 1 , and the lower outer ring of the main body portion 211 can protrude to form at least one ring of annular protrusions 2111 . validity and reliability.
  • the top of the main body portion 211 extends downward to form two L-shaped holding portions 213 , and the main body portion 223 of the liquid guide 22 is held between the two holding portions 213 .
  • the socket part 212 is formed by extending upward from the top surface of the main body part 211 , a through hole 2120 is formed on the socket part 212 along the longitudinal direction, and the lower end of the ventilation pipe 11 can be tightly embedded in the socket part 212 and connected with the through hole 2120 Pass.
  • the inner ring of the socket portion 212 can also be formed with a flange 2121 extending inwardly, and the lower end face of the ventilation pipe 11 can abut against the flange 2121 .
  • the base 24 may be made of plastic material, and may include a lower base body 241 located at the lower part of a substantially oval plate shape, a middle base body 242 located in the middle part of a substantially oval ring shape, and a base body 242 at the upper part.
  • the outer dimensions of the upper seat body 243 , the lower seat body 241 , the middle seat body 242 , and the upper seat body 243 which are substantially elliptical and annular, decrease in sequence.
  • the outer dimension of the lower seat body 241 is larger than the inner dimension of the casing 1 , and the upper end surface of the lower seat body 241 abuts against the lower end surface of the casing 1 .
  • the middle seat 242 is tightly embedded in the casing 1
  • the upper seat 243 is tightly embedded in the main body 211 .
  • An atomization cavity 220 communicated with the through hole 2120 is formed between the atomization surface 222 of the liquid guide 22 and the inner wall surface of the upper seat body 243 .
  • Two clamping arms 245 are formed on the top of the lower seat body 241 extending upward, so as to tightly clamp the two clamping portions 213 of the sealing member 21 between the two clamping arms 245 .
  • the lower base body 241 can also be provided with an air intake hole 240 along the longitudinal direction, so as to allow outside air to enter the atomizing cavity 220 .
  • a boss 244 is formed on the top of the lower seat body 241 to extend upward.
  • At least one ventilation hole 2440 communicated with the air intake hole 240 is provided on the boss platform 244, so as to prevent the condensate received on the lower seat body 241 from passing through the air intake hole 240. leakage.
  • a receiving groove 2411 may also be concavely formed on the top surface of the lower seat body 241 , and the extending portion 224 of the liquid guide 22 may extend into the receiving groove 2411 .
  • the receiving groove 2411 can be used to receive the condensate generated in the long-term atomization process, and the condensate received in the receiving groove 2411 can flow to the body part 223 for secondary atomization through the extension part 224 . It can be understood that the shape and number of the extension portion 224 and the receiving groove 2411 are not limited.
  • the air inlet hole 240 , the ventilation hole 2440 , the atomizing cavity 220 , the through hole 2120 , and the air outlet channel 110 are connected in sequence from bottom to top to form a complete mist conveying channel.
  • the fixing member 3 is sleeved outside the casing 1 and the lower base body 241 , and can be formed by stamping and stretching a metal material, which plays a role of fixing and decoration, and can also reduce the influence of thermal expansion and cold contraction on the assembly structure.
  • a buckle structure that cooperates with each other can also be provided between the fixing member 3 and the casing 1.
  • the outer wall of the casing 1 protrudes outward to form a clamping platform 12, and the fixing member 3 is formed with a corresponding clamping platform 12.
  • the card slot 31 and the card table 12 are engaged with the card slot 31 to fasten the fixing member 3 and the casing 1 together.
  • the fixing member 3 may not be provided, and the base 24 and the housing 1 can directly realize the fixing of the atomizing assembly 2 in the housing 1 through a fitting structure such as tight fit or snap fit.
  • the atomizer in the third embodiment of the present invention which is different from the second embodiment in that, in this embodiment, the liquid inlet hole 2110 faces the top surface of the main body portion 211 of the sealing member 21
  • the at least one ring of annular protrusions 2111 is formed by extending outwardly from the upper outer ring of the main body portion 211 .
  • a positioning table 13 may be formed on the inner wall surface of the housing 1 , and the top surface of the main body 211 may abut on the positioning table 13 to realize the positioning of the atomizing assembly 2 during installation.

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Abstract

一种电子雾化装置及其雾化器，该雾化器包括内部形成有储液腔（10）的壳体（1）以及设置于壳体（1）中的雾化组件（2），该雾化组件（2）包括底座（24）、设置于底座（24）上的导液体（22）、设置于该导液体（22）上的发热体（23）以及套设于该导液体（22）上方的密封件（21）。该导液体（22）具有与该储液腔（10）导液连通的吸液面（221）以及用于安装该发热体（23）的雾化面（222）。流经该雾化面（222）的气流方向与该雾化面（222）平行，使得雾化更充分。该雾化器结构简单，装配件少，节省了材料和工艺成本。

Description

电子雾化装置及其雾化器 技术领域
本发明涉及雾化领域，更具体地说，涉及一种电子雾化装置及其雾化器。
 背景技术
现有的用于将液体基质加热雾化吸食的产品，例如电子烟，其结构通常较为复杂。此外，雾化组件的雾化面通常与气流方向垂直，容易导致雾化不够充分。
 技术问题
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种改进的雾化器及具有该雾化器的电子雾化装置。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：构造一种雾化器，包括内部形成有储液腔的壳体以及设置于所述壳体中的雾化组件，所述雾化组件包括底座、设置于所述底座上的导液体、设置于所述导液体上的发热体以及套设于所述导液体上方的密封件；所述导液体具有与所述储液腔导液连通的吸液面以及用于安装所述发热体的雾化面，流经所述雾化面的气流方向与所述雾化面平行。
在一些实施例中，所述雾化组件还包括分别与所述发热体的两端连接的两电极引脚以及设置于所述底座上的两电极柱，所述两电极柱分别与所述两电极引脚接触导通。
在一些实施例中，所述两电极引脚设置于所述导液体的底面上并与所述雾化面垂直。
在一些实施例中，所述底座嵌置于所述壳体的底部，所述雾化面与所述底座的内壁面之间形成有雾化腔。
在一些实施例中，所述底座上沿纵向形成有将所述雾化腔与外界相连通的进气孔。
在一些实施例中，所述底座的底壁向上延伸形成有凸台，所述凸台上形成有与所述进气孔相连通的至少一个通气孔。
在一些实施例中，所述底座的底壁上端面内凹形成有至少一个承接槽，所述导液体包括伸入所述至少一个承接槽中的至少一个延伸部。
在一些实施例中，所述密封件的外圈凸出形成有至少一圈环形凸起，所述至少一圈环形凸起与所述壳体的内壁面过盈配合。
在一些实施例中，所述密封件紧密地套设于所述导液体和所述底座的上方。
在一些实施例中，所述导液体包括板状本体部，所述本体部的一侧面形成所述雾化面。
在一些实施例中，所述导液体还包括位于所述本体部上部并与所述本体部垂直的吸液部，所述吸液部的顶面形成所述吸液面。
在一些实施例中，所述吸液部上沿纵向贯穿设置有出气孔。
在一些实施例中，所述本体部与所述雾化面相对的另一侧面形成所述吸液面。
在一些实施例中，所述壳体内沿纵向形成有出气通道，所述出气通道的延伸方向与所述雾化面平行。
在一些实施例中，所述出气通道的下端紧密地嵌置于所述密封件中。
在一些实施例中，所述雾化器还包括套设于所述壳体的底部外的固定件。
在一些实施例中，所述固定件采用金属材料冲压拉伸形成。
在一些实施例中，所述底座采用塑胶材料制成，所述密封件采用硅胶材料制成，所述导液体为多孔陶瓷导液体。
本发明还提供一种电子雾化装置，包括如上述任一项所述的雾化器。
 有益效果
实施本发明至少具有以下有益效果：该雾化器的结构简单，装配件少，节省了材料和工艺成本；雾化面与气流方向平行，雾化更充分。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明第一实施例中雾化器的立体结构示意图；
图2是图1所示雾化器的分解结构示意图；
图3是图1所示雾化器的A-A剖面结构示意图；
图4是图1所示雾化器的B-B剖面结构示意图；
图5是图1中雾化组件的分解结构示意图；
图6是图1中雾化组件另一角度的分解结构示意图；
图7是本发明第二实施例中雾化器的分解结构示意图；
图8是图7所示雾化器的剖面结构示意图；
图9是图7所示雾化器另一角度的剖面结构示意图；
图10是图7中雾化组件的分解结构示意图；
图11是图7中雾化组件另一角度的分解结构示意图；
图12是本发明第三实施例中雾化器的剖面结构示意图；
图13是图12所示雾化器另一角度的剖面结构示意图；
图14是图12中雾化组件的立体结构示意图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
图1-6示出了本发明第一实施例中的雾化器，该雾化器可以与电源装置（未图示）一道形成大致呈扁平状的电子雾化装置，用于烟液、药液等液体基质的加热雾化。其中，雾化器用于收容液体基质、加热雾化该液体基质以及输送雾气，电源装置用于给雾化器供电以及控制整个电子雾化装置的开启或关闭等操作。可以理解地，该电子雾化装置并不局限于呈扁平状，其也可以呈圆柱状、椭圆柱、长方体状等其他形状。
如图2-6所示，该雾化器可包括内部形成有用于存储液体基质的储液腔10和用于导出雾气的出气通道110的壳体1、设置于壳体1中的雾化组件2以及套设于壳体1底部的固定件3。
壳体1大致可呈扁平状，壳体1内可沿纵向设置有一通气管11，通气管11的外壁面和壳体1的内壁面之间界定出储液腔10，通气管11的内壁面界定出出气通道110。通气管11可由壳体1的顶壁沿纵向一体向下延伸形成，并可与壳体1同轴设置。在其他实施例中，通气管11、壳体1也可分别单独制造后组装在一起。
雾化组件2可包括嵌置于壳体1底部的底座24、设置于底座24上的两电极柱25、设置于底座24上的导液体22、设置于导液体22上并与两电极柱25电性连接的发热体23以及套设于导液体22和底座24上方的密封件21。导液体22具有与储液腔10导液连通的吸液面221以及用于安装发热体23的雾化面222。流经雾化面222的气流方向与雾化面222平行，雾化效果更充分。
在一些实施例中，导液体22可以为多孔陶瓷导液体，其可包括大致呈长方形板状的水平设置的吸液部225、由吸液部225的长边一侧向下延伸的长方形板状本体部223以及由本体部223的底面中部向下延伸的延伸部224。吸液面221位于吸液部225的顶面，雾化面222位于本体部223沿厚度方向的一侧面，且吸液面221与雾化面222相垂直。吸液部225上还可沿纵向贯穿设置有与出气通道110相连通的出气孔2250。与发热体23的两端分别连接的两电极引脚231设置于本体部223的底面上，并分别位于延伸部224的两侧。两电极柱25分别与两电极引脚231接触导通，便于组装装配。
密封件21在一些实施例中可采用硅胶等柔性材料制成，其可包括位于下部的主体部211以及位于上部的套接部212。主体部211的顶面沿长度方向的两侧分别沿纵向开设有一个将导液体22与储液腔10导液连通的进液孔2110。进液孔2110可以为窄长的矩形孔，在其他实施例中，其也可以呈圆形、椭圆形、方形等其他形状。主体部211密封地嵌置于壳体1中，主体部211的上部外圈可凸出形成至少一圈环形凸起2111，环形凸起2111与壳体1的内壁面过盈配合，利于提高密封的有效性和可靠度。主体部211的底部从下往上依次连通形成有第一容腔2113和第二容腔2112，第一容腔2113的截面外形尺寸大于第二容腔2112的截面外形尺寸，底座24的上部可紧密地嵌置于第一容腔2113中，导液体22的吸液部225可紧密地嵌置于第二容腔2112中。套接部212由主体部211的顶面向上延伸形成，套接部212上沿纵向形成有通孔2120，第一容腔2113、第二容腔2112、通孔2120从下往上依次连通，通气管11的下端可紧密地嵌置于套接部212中并与通孔2120相连通。套接部212的内圈还可向内延伸形成有凸缘2121，通气管11的下端端面可抵靠于凸缘2121上。
底座24在一些实施例中可采用塑胶材料制成，其可包括位于下部的大致呈椭圆形板状的下座体241、位于中部的大致呈椭圆形环状的中座体242以及位于上部的大致呈椭圆形环状的上座体243，下座体241、中座体242、上座体243的外部尺寸依次减小。下座体241的外部尺寸大于壳体1的内部尺寸，下座体241的上端面抵紧于壳体1的下端面上。中座体242紧密地嵌置于壳体1中，上座体243紧密地嵌置于主体部211的第一容腔2113中。导液体22的雾化面222和上座体243的内壁面之间形成有与出气孔2250相连通的雾化腔220。
下座体241的顶部向上延伸形成有两个卡臂245，以将导液体22的本体部223紧密地夹持于该两个卡臂245之间。下座体241上还可沿纵向开设有进气孔240，以让外界空气进入到雾化腔220中。下座体241的顶部向上延伸形成有凸台244，凸台244上设置有与进气孔240相连通的至少一个通气孔2440，可避免下座体241上承接的冷凝液经由进气孔240漏出。下座体241的顶面还可内凹形成有承接槽2411，导液体22的延伸部224可伸入承接槽2411中。承接槽2411可用于承接长期雾化过程中产生的冷凝液，承接槽2411内承接的冷凝液可通过延伸部224流向本体部223二次雾化。可以理解地，延伸部224、承接槽2411的形状和个数不受限制。
由此，进气孔240、通气孔2440、雾化腔220、出气孔2250、通孔2120、出气通道110从下往上依次连通形成一个完整的雾气输送通道。
固定件3套设于壳体1和下座体241外，其可采用金属材料冲压拉伸形成，起固定和装饰作用，还可减少热胀冷缩对装配结构的影响。固定件3和壳体1之间还可设置有相互配合的卡扣结构，在本实施例中，壳体1的外壁面向外凸出形成有卡台12，固定件3对应卡台12形成有卡槽31，卡台12与卡槽31相扣合，而将固定件3和壳体1扣合固定。可以理解地，在另一些实施例中，也可不设置有固定件3，直接由底座24和壳体1通过紧密配合或卡扣配合等配合结构实现雾化组件2在壳体1中的固定。
图7-11示出了本发明第二实施例中的雾化器，该雾化器可以与电源装置（未图示）一道形成大致呈扁平状的电子雾化装置，用于烟液、药液等液体基质的加热雾化。其中，雾化器用于收容液体基质、加热雾化该液体基质以及输送雾气，电源装置用于给雾化器供电以及控制整个电子雾化装置的开启或关闭等操作。可以理解地，该电子雾化装置并不局限于呈扁平状，其也可以呈圆柱状、椭圆柱、长方体状等其他形状。
该雾化器可包括内部形成有用于存储液体基质的储液腔10和用于导出雾气的出气通道110的壳体1、设置于壳体1中的雾化组件2以及套设于壳体1底部的固定件3。
壳体1大致可呈扁平状，壳体1内可沿纵向设置有一通气管11，通气管11的外壁面和壳体1的内壁面之间界定出储液腔10，通气管11的内壁面界定出出气通道110。通气管11可由壳体1的顶壁沿纵向一体向下延伸形成，并可与壳体1同轴设置。在其他实施例中，通气管11、壳体1也可分别单独制造后组装在一起。
雾化组件2可包括嵌置于壳体1底部的底座24、设置于底座24上的两电极柱25、设置于底座24上的导液体22、设置于导液体22上并与两电极柱25电性连接的发热体23以及套设于导液体22和底座24上方的密封件21。导液体22具有与储液腔10导液连通的吸液面221以及用于安装发热体23的雾化面222。流经雾化面222的气流方向与雾化面222平行，雾化效果更充分。
在一些实施例中，导液体22可以为大致呈T形片状的多孔陶瓷导液体，其可包括位于上部的方形片状本体部223以及由本体部223的底面中部向下延伸的延伸部224。吸液面221、雾化面222分别位于本体部223沿厚度方向的两相对侧。与发热体23的两端分别连接的两电极引脚231设置于本体部223的底面上，并分别位于延伸部224的两侧。两电极柱25分别与两电极引脚231接触导通，便于组装装配。
密封件21在一些实施例中可采用硅胶等柔性材料制成，其可包括位于下部的主体部211以及位于上部的套接部212。主体部211上形成有将导液体22与储液腔10导液连通的进液孔2110，进液孔2110可由主体部211沿宽度方向的一侧向内延伸。主体部211密封地嵌置于壳体1中，主体部211的下部外圈可凸出形成至少一圈环形凸起2111，环形凸起2111与壳体1的内壁面过盈配合，利于提高密封的有效性和可靠度。主体部211的顶部向下延伸形成有两个L形卡持部213，导液体22的本体部223卡持于该两个卡持部213之间。套接部212由主体部211的顶面向上延伸形成，套接部212上沿纵向形成有通孔2120，通气管11的下端可紧密地嵌置于套接部212中并与通孔2120相连通。套接部212的内圈还可向内延伸形成有凸缘2121，通气管11的下端端面可抵靠于凸缘2121上。
底座24在一些实施例中可采用塑胶材料制成，其可包括位于下部的大致呈椭圆形板状的下座体241、位于中部的大致呈椭圆形环状的中座体242以及位于上部的大致呈椭圆形环状的上座体243，下座体241、中座体242、上座体243的外部尺寸依次减小。下座体241的外部尺寸大于壳体1的内部尺寸，下座体241的上端面抵紧于壳体1的下端面上。中座体242紧密地嵌置于壳体1中，上座体243紧密地嵌置于主体部211中。导液体22的雾化面222和上座体243的内壁面之间形成有与通孔2120相连通的雾化腔220。
下座体241的顶部向上延伸形成有两个卡臂245，以将密封件21的两个卡持部213紧密地夹持于该两个卡臂245之间。下座体241上还可沿纵向开设有进气孔240，以让外界空气进入到雾化腔220中。下座体241的顶部向上延伸形成有凸台244，凸台244上设置有与进气孔240相连通的至少一个通气孔2440，可避免下座体241上承接的冷凝液经由进气孔240漏出。下座体241的顶面还可内凹形成有承接槽2411，导液体22的延伸部224可伸入承接槽2411中。承接槽2411可用于承接长期雾化过程中产生的冷凝液，承接槽2411内承接的冷凝液可通过延伸部224流向本体部223二次雾化。可以理解地，延伸部224、承接槽2411的形状和个数不受限制。
由此，进气孔240、通气孔2440、雾化腔220、通孔2120、出气通道110从下往上依次连通形成一个完整的雾气输送通道。
固定件3套设于壳体1和下座体241外，其可采用金属材料冲压拉伸形成，起固定和装饰作用，还可减少热胀冷缩对装配结构的影响。固定件3和壳体1之间还可设置有相互配合的卡扣结构，在本实施例中，壳体1的外壁面向外凸出形成有卡台12，固定件3对应卡台12形成有卡槽31，卡台12与卡槽31相扣合，而将固定件3和壳体1扣合固定。可以理解地，在另一些实施例中，也可不设置有固定件3，直接由底座24和壳体1通过紧密配合或卡扣配合等配合结构实现雾化组件2在壳体1中的固定。
图12-14示出了本发明第三实施例中的雾化器，其与第二实施例的区别在于，在本实施例中，进液孔2110由密封件21的主体部211的顶面向下延伸形成，该至少一圈环形凸起2111由主体部211的上部外圈向外凸出形成。此外，壳体1的内壁面还可形成有定位台13，主体部211的顶面可抵靠于定位台13上，实现雾化组件2安装时的定位。
可以理解地，上述各技术特征可以任意组合使用而不受限制。
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 (19)

  1. 一种雾化器，其特征在于，包括内部形成有储液腔（10）的壳体（1）以及设置于所述壳体（1）中的雾化组件（2），所述雾化组件（2）包括底座（24）、设置于所述底座（24）上的导液体（22）、设置于所述导液体（22）上的发热体（23）以及套设于所述导液体（22）上方的密封件（21）；所述导液体（22）具有与所述储液腔（10）导液连通的吸液面（221）以及用于安装所述发热体（23）的雾化面（222），流经所述雾化面（222）的气流方向与所述雾化面（222）平行。
  2. 根据权利要求1所述的雾化器，其特征在于，所述雾化组件（2）还包括分别与所述发热体（23）的两端连接的两电极引脚（231）以及设置于所述底座（24）上的两电极柱（25），所述两电极柱（25）分别与所述两电极引脚（231）接触导通。
  3. 根据权利要求2所述的雾化器，其特征在于，所述两电极引脚（231）设置于所述导液体（22）的底面上并与所述雾化面（222）垂直。
  4. 根据权利要求1所述的雾化器，其特征在于，所述底座（24）嵌置于所述壳体（1）的底部，所述雾化面（222）与所述底座（24）的内壁面之间形成有雾化腔（220）。
  5. 根据权利要求4所述的雾化器，其特征在于，所述底座（24）上沿纵向形成有将所述雾化腔（220）与外界相连通的进气孔（240）。
  6. 根据权利要求5所述的雾化器，其特征在于，所述底座（24）的底壁向上延伸形成有凸台（244），所述凸台（244）上形成有与所述进气孔（240）相连通的至少一个通气孔（2440）。
  7. 根据权利要求1所述的雾化器，其特征在于，所述底座（24）的底壁上端面内凹形成有至少一个承接槽（2411），所述导液体（22）包括伸入所述至少一个承接槽（2411）中的至少一个延伸部（224）。
  8. 根据权利要求1所述的雾化器，其特征在于，所述密封件（21）的外圈凸出形成有至少一圈环形凸起（2111），所述至少一圈环形凸起（2111）与所述壳体（1）的内壁面过盈配合。
  9. 根据权利要求1所述的雾化器，其特征在于，所述密封件（21）紧密地套设于所述导液体（22）和所述底座（24）的上方。
  10. 根据权利要求1-9任一项所述的雾化器，其特征在于，所述导液体（22）包括板状本体部（223），所述本体部（223）的一侧面形成所述雾化面（222）。
  11. 根据权利要求10所述的雾化器，其特征在于，所述导液体（22）还包括位于所述本体部（223）上部并与所述本体部（223）垂直的吸液部（225），所述吸液部（225）的顶面形成所述吸液面（221）。
  12. 根据权利要求11所述的雾化器，其特征在于，所述吸液部（225）上沿纵向贯穿设置有出气孔（2250）。
  13. 根据权利要求10所述的雾化器，其特征在于，所述本体部（223）与所述雾化面（222）相对的另一侧面形成所述吸液面（221）。
  14. 根据权利要求1-9任一项所述的雾化器，其特征在于，所述壳体（1）内沿纵向形成有出气通道（110），所述出气通道（110）的延伸方向与所述雾化面（222）平行。
  15. 根据权利要求14所述的雾化器，其特征在于，所述出气通道（110）的下端紧密地嵌置于所述密封件（21）中。
  16. 根据权利要求1-9任一项所述的雾化器，其特征在于，所述雾化器还包括套设于所述壳体（1）的底部外的固定件（3）。
  17. 根据权利要求16所述的雾化器，其特征在于，所述固定件（3）采用金属材料冲压拉伸形成。
  18. 根据权利要求1-9任一项所述的雾化器，其特征在于，所述底座（24）采用塑胶材料制成，所述密封件（21）采用硅胶材料制成，所述导液体（22）为多孔陶瓷导液体。
  19. 一种电子雾化装置，其特征在于，包括权利要求1-18任一项所述的雾化器。
PCT/CN2021/129907 2020-12-08 2021-11-10 电子雾化装置及其雾化器 WO2022121611A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024055497A1 (zh) * 2022-09-16 2024-03-21 深圳市艾溹技术研究有限公司 导液雾化机构及电子雾化器

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112493546A (zh) * 2020-12-08 2021-03-16 深圳市华诚达精密工业有限公司 电子雾化装置及其雾化器
CN115590249A (zh) * 2021-06-28 2023-01-13 深圳市合元科技有限公司（Cn） 雾化器及气溶胶生成装置
WO2023283961A1 (zh) * 2021-07-16 2023-01-19 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器和雾化组件
CN216135183U (zh) * 2021-08-23 2022-03-29 深圳麦克韦尔科技有限公司 雾化组件、雾化器及电子雾化装置
WO2023070973A1 (zh) * 2021-10-29 2023-05-04 深圳市卓力能技术有限公司 一种雾化器
WO2023097618A1 (zh) * 2021-12-02 2023-06-08 深圳麦克韦尔科技有限公司 雾化组件及电子雾化装置
WO2023123165A1 (zh) * 2021-12-30 2023-07-06 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
CN114794583A (zh) * 2022-06-02 2022-07-29 深圳麦克韦尔科技有限公司 发热模块、雾化组件及电子雾化器
CN115413828A (zh) * 2022-09-01 2022-12-02 深圳麦克韦尔科技有限公司 雾化结构、雾化器及电子雾化装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160135505A1 (en) * 2014-11-14 2016-05-19 Shenzhen First Union Technology Co., Ltd. Atomizing device and electronic cigarette having same
WO2017067278A1 (zh) * 2015-10-22 2017-04-27 深圳麦克韦尔股份有限公司 电子烟及其雾化器
CN111820471A (zh) * 2020-08-20 2020-10-27 深圳顺络电子股份有限公司 一种雾化芯及雾化装置
CN112493546A (zh) * 2020-12-08 2021-03-16 深圳市华诚达精密工业有限公司 电子雾化装置及其雾化器
CN215075503U (zh) * 2021-03-22 2021-12-10 深圳市华诚达发展有限公司 雾化组件及雾化器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160135505A1 (en) * 2014-11-14 2016-05-19 Shenzhen First Union Technology Co., Ltd. Atomizing device and electronic cigarette having same
WO2017067278A1 (zh) * 2015-10-22 2017-04-27 深圳麦克韦尔股份有限公司 电子烟及其雾化器
CN111820471A (zh) * 2020-08-20 2020-10-27 深圳顺络电子股份有限公司 一种雾化芯及雾化装置
CN112493546A (zh) * 2020-12-08 2021-03-16 深圳市华诚达精密工业有限公司 电子雾化装置及其雾化器
CN215075503U (zh) * 2021-03-22 2021-12-10 深圳市华诚达发展有限公司 雾化组件及雾化器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024055497A1 (zh) * 2022-09-16 2024-03-21 深圳市艾溹技术研究有限公司 导液雾化机构及电子雾化器

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