WO2023201543A1 - 电子雾化器及其雾化装置 - Google Patents

电子雾化器及其雾化装置 Download PDF

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Publication number
WO2023201543A1
WO2023201543A1 PCT/CN2022/087758 CN2022087758W WO2023201543A1 WO 2023201543 A1 WO2023201543 A1 WO 2023201543A1 CN 2022087758 W CN2022087758 W CN 2022087758W WO 2023201543 A1 WO2023201543 A1 WO 2023201543A1
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WO
WIPO (PCT)
Prior art keywords
air guide
atomization device
guide tube
air
liquid
Prior art date
Application number
PCT/CN2022/087758
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
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 深圳市华诚达精密工业有限公司 filed Critical 深圳市华诚达精密工业有限公司
Priority to PCT/CN2022/087758 priority Critical patent/WO2023201543A1/zh
Publication of WO2023201543A1 publication Critical patent/WO2023201543A1/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

Definitions

  • the present invention relates to the field of atomization technology, and in particular to an electronic atomizer and an atomization device thereof.
  • the atomization device can be used to heat and atomize a liquid aerosol-generating substrate such as e-liquid or liquid medicine to form an aerosol, which can be smoked by the user.
  • a liquid aerosol-generating substrate such as e-liquid or liquid medicine
  • common atomization devices generally have only one longitudinal air guide channel from the air inlet to the air outlet.
  • the aerosol produced by it has a poor taste, and it is easy to cause the atomized liquid such as e-liquid or liquid medicine that is not fully atomized to follow the flow.
  • the airflow enters the user's mouth, affecting the user experience.
  • the technical problem to be solved by the present invention is to provide an electronic atomizer and an atomization device thereof.
  • the technical solution adopted by the present invention to solve the technical problem is to construct an atomization device, which includes a casing, an air guide tube, an atomizing core, an air intake assembly and a suction nozzle.
  • the air intake assembly is connected to the lower part of the air guide tube. connection, the suction nozzle is connected to the upper part of the air guide tube, the casing is sleeved on the outer circumference of the air guide tube, a liquid storage chamber is formed between the inner circumference of the casing and the outer circumference of the air guide tube, and the mist
  • the atomizing core is installed in the air guide tube and connected to the liquid storage chamber, so that the atomized liquid in the liquid storage chamber enters the atomizing core;
  • the air inlet assembly is provided with a first air flow channel
  • the circumferential side of the atomizer core is provided with a second air flow channel
  • the air guide pipe is provided with a third air flow channel
  • the first air flow channel and the second air flow channel are arranged in communication from bottom to upward, and the second air flow channel and the third air flow channel are arranged staggeredly.
  • the air guide tube includes a tubular body, and a mounting portion is provided at a lower end of the tubular body;
  • the inner cavity of the installation part forms a receiving cavity for the atomization core to be installed.
  • the atomization core includes a liquid conductor and a heating element provided on the liquid conductor;
  • the liquid guide member includes a main body and a liquid inlet portion provided at both ends of the main body and protruding from the circumferential side of the main body.
  • the portion of the main body between the liquid inlet portions forms an atomization portion;
  • the peripheral wall of the installation part is provided with a liquid inlet hole, and the liquid inlet hole is provided corresponding to the liquid inlet part;
  • the atomizing part cooperates with the inner periphery of the corresponding mounting part to form the second airflow channel.
  • the liquid inlet surface of the liquid inlet part is in close contact with the liquid inlet hole.
  • the liquid inlet hole is provided with a liquid guide, and the end surface of the liquid guide is in contact with the liquid inlet surface of the liquid inlet part to introduce the atomized liquid in the liquid storage chamber into inside the atomizer core.
  • a first limiting part and a second limiting part are provided on the inner wall surface of the mounting part at the outer ring of the liquid inlet.
  • the first limiting part and the second limiting part are A limiting space is formed between them, and the liquid inlet part is located in the limiting space.
  • the air inlet assembly includes a base and an air guide seat; the base is connected to the lower end of the mounting part;
  • the air guide seat is contained in the base.
  • the air guide seat has a cylindrical structure.
  • the peripheral wall of the air guide seat is provided with a number of air outlets.
  • the air outlet holes are connected with the inner cavity of the air guide seat. to form the first airflow channel.
  • the base is a hollow tubular structure
  • the inner cavity wall surface of the base extends along the axial direction to form a mounting wall.
  • the mounting wall defines the inner cavity of the base into a first inner cavity and a second inner cavity.
  • the first inner cavity is located on the mounting wall.
  • the upper part of the wall, the second inner cavity is located at the lower part of the mounting wall;
  • the air guide seat is installed on the installation wall through a first sealing member, and the air outlet hole is provided in a portion of the air guide seat located in the first inner cavity.
  • a predetermined gap is left between the outer periphery of the air guide seat and the inner cavity wall of the base;
  • the wall surface of the first inner cavity located outside the air guide tube is provided with a through-hole air guide hole.
  • the outer periphery of the air guide seat is provided with a first protrusion and a second protrusion axially spaced apart;
  • the first sealing member includes a first sealing body, the first sealing body has a tubular structure, and a third protruding portion and a fourth protruding portion are arranged axially spaced apart on the outer periphery of the first sealing body. A clamping space is formed between the third protruding part and the fourth protruding part;
  • the first sealing body is sleeved between the first protruding part and the second protruding part, and the mounting wall is clamped in the clamping space.
  • the base is detachably connected to the lower end of the air guide tube.
  • the lower end of the mounting part is an open structure
  • the upper end of the base is connected to the inner circumference of the lower end of the mounting part by threads or buckles.
  • the installation part includes a first pipe section and a second pipe section that are connected, and the second pipe section is connected to the lower end of the first pipe section; the inner cavity of the first pipe section forms the accommodation cavity. ;
  • the air intake assembly includes a second sealing member, the second sealing member includes a second sealing body, the outer periphery of the second sealing body is provided with a fifth protrusion, and the lower part of the second sealing body is connected to the third sealing body.
  • An inner cavity has an interference fit, and the fifth protruding portion is in contact with the upper surface of the base.
  • a limiting groove is provided at the lower end of the second pipe section
  • the outer periphery of the base is provided with a limiting protrusion that cooperates with the limiting groove.
  • the outer diameter of the second pipe section is larger than the outer diameter of the first pipe section, so as to form a load-bearing portion at the peripheral connection between the first pipe section and the second pipe section;
  • the lower end of the casing is in contact with the upper surface of the bearing part.
  • the suction nozzle is provided with a fourth airflow channel
  • the fourth airflow channel is connected with the third airflow channel.
  • the suction nozzle includes a connected suction nozzle part and a sleeve part; the sleeve part is connected to the air guide tube.
  • the sleeve portion is sleeved on the outer periphery of the upper end of the air guide tube through a connector, the upper end of the socket portion is provided with a slot, and the upper end of the air guide tube is provided with a limiter extending radially outward. bit bump;
  • the connector includes an annular body, a limiting arm and an abutting arm extend upward from the upper end of the annular body, the upper end of the limiting arm extends into the slot, and the upper end of the abutting arm abuts the limiting arm. position the lower end surface of the bump to combine the air guide tube and the suction nozzle.
  • the abutment arm includes an abutment arm body and an abutment portion formed on an upper side of the abutment arm body extending toward the center of the annular body, and the upper surface of the abutment portion is used to Contact the lower end surface of the limiting bump.
  • the outer periphery of the annular body is provided with annular protrusions
  • the atomization device includes a third sealing member, the third sealing member includes a third sealing body in an annular structure, and a first sealing protrusion is provided on the outer periphery of the third sealing body;
  • the third sealing body is sleeved on the outer periphery of the annular body, and the upper surface of the third sealing body is in contact with the lower surface of the annular protrusion.
  • the first sealing protrusion is located on the between the lower end of the suction nozzle and the upper end of the casing.
  • the third sealing body is further provided with a second sealing protrusion on its outer periphery, the second sealing protrusion is located below the first sealing protrusion, and the third sealing body is sleeved on When the outer periphery of the annular main body is connected to the outer periphery of the second sealing protrusion, the outer periphery of the second sealing protrusion abuts against the inner wall surface of the air guide tube.
  • the present invention also constructs an electronic atomizer, which includes the above-mentioned atomization device, and a power supply device connected to the atomization device for providing electric energy to the atomization device.
  • the atomizing device of the present invention includes a casing, an air guide tube, an atomizing core, an air intake assembly, a suction nozzle, etc., and a first air flow channel, a second air flow channel and a third air flow channel are formed in the atomizing device, and the third air flow channel is
  • the second airflow channel is staggered with the third airflow channel, so that the airflow needs to be diverted multiple times before the aerosol is taken out of the atomization device for the user to enjoy.
  • the setting of the airflow channel can prevent the user from inhaling incomplete atomization. Atomized liquid improves user experience.
  • Figure 1 is a schematic structural diagram of an atomization device in some embodiments of the present invention.
  • Figure 2 is an exploded view of an atomizer device in some embodiments of the present invention.
  • Figure 3 is a cross-sectional view of the atomization device from one perspective in some embodiments of the present invention.
  • Figure 4 is a cross-sectional view of the atomization device from another perspective in some embodiments of the present invention.
  • Figure 5 is a schematic structural diagram of the bottom of the air guide tube in some embodiments of the present invention.
  • Figure 6 is a schematic structural diagram of the atomizing core in some embodiments of the present invention.
  • Figure 7 is a schematic structural diagram of the base in some embodiments of the present invention.
  • Figure 8 is a schematic structural diagram of a suction nozzle in some embodiments of the present invention.
  • Figure 9 is a schematic structural diagram of a connector in some embodiments of the present invention.
  • Figure 10 is a cross-sectional view of a connector in some embodiments of the present invention.
  • Figure 11 is a schematic structural diagram of a third seal in some embodiments of the present invention.
  • Figure 12 is a schematic structural diagram of the cooperation of the air guide tube, the connecting member and the third sealing member in some embodiments of the present invention.
  • the invention discloses an electronic atomizer, which includes an atomization device and a power supply device connected to the atomization device for providing electric energy to the atomization device.
  • the atomizer can be detachably combined with a power supply device (not shown) to form an electronic atomizer, which can be used to generate a matrix from liquid aerosols such as e-cigarette oil, liquid medicine, etc. It is heated and atomized to form an aerosol, which can be inhaled by the user.
  • the power supply device may include a casing, a battery and a circuit board disposed in the casing, and the circuit board may be connected to the battery to regulate the working state of the battery.
  • Figures 1 to 4 are an atomization device in some embodiments of the present invention, including a casing 1, an air guide tube 2, an atomizing core 3, an air inlet assembly 4 and a suction nozzle 5.
  • the lower part of the air guide tube 2 is connected, the suction nozzle 5 is connected to the upper part of the air guide tube 2, the casing 1 is set on the outer circumference of the air guide tube 2, and a liquid storage chamber A is formed between the inner circumference of the casing 1 and the outer circumference of the air guide tube 2, and the atomizing core 3 is installed in the air guide tube 2 and connected to the liquid storage chamber A, so that the atomized liquid in the liquid storage chamber A enters the atomizing core 3.
  • the air inlet assembly 4 is provided with a first airflow channel a
  • the circumferential side of the atomizer core 3 is provided with a second airflow channel b
  • the air guide 2 is provided with a third airflow channel c
  • the first airflow channel a and the second airflow channel b and the third airflow channel c are arranged in communication from bottom to top
  • the second airflow channel b and the third airflow channel c are staggered or not axially arranged, so that the airflow needs to be diverted multiple times before the aerosol is brought out of the atomization device for supply
  • the setting of the air flow channel can prevent the user from sucking in the atomized liquid that is not completely atomized, thereby improving the user's experience.
  • the casing 1 can be a glass casing, which can be a hollow circular tube structure to be sleeved on the outer periphery of the air guide tube 2 , and the inner periphery of the casing 1 matches the outer circumference of the air guide tube 2 A liquid storage chamber A can be formed.
  • the casing 1 may be made of hard insulating materials, such as phenolic plastics, polyurethane plastics, epoxy plastics, unsaturated polyester plastics, furan plastics, silicone resins, and acrylic resins. etc. and their modified resins are prepared for the body.
  • the air guide tube 2 includes a tubular body 21.
  • the lower end of the tubular body 21 is provided with a mounting portion 22.
  • the upper end of the tubular body 21 is provided with a connecting portion 23.
  • the inner cavity of the mounting portion 22 forms a space for the atomizer core. 3.
  • the atomization core 3 includes a liquid guide 31 and a heating element 32 provided on the liquid guide 31 .
  • the liquid guide 31 includes a main body 311 With the liquid inlet portions 312 provided at both ends of the main body portion 311 and protruding from the circumferential side surfaces of the main body portion 311, the portion of the main body portion 311 located between the liquid inlet portions 312 forms an atomization portion 3111.
  • the liquid inlet portion 312 has an arc-shaped liquid inlet portion. Face 3121.
  • the air guide tube 2 may be made of hard insulating materials, such as phenolic plastics, polyurethane plastics, epoxy plastics, unsaturated polyester plastics, furan plastics, silicone resins, acrylic resins, etc. And its modified resin is prepared for the body.
  • the air guide tube 2 may be made of metal parts, such as stainless steel, or aluminum and its alloys.
  • the peripheral wall of the mounting part 22 is provided with a liquid inlet 2211.
  • the liquid inlet 2211 is provided correspondingly to the liquid inlet 312.
  • the atomizing part 3111 cooperates with the inner circumference of the corresponding mounting part 22 to form a second airflow channel b. .
  • the above-mentioned heating element 32 may include a heating element 321 and an electrode pin 322 connected to an end of the heating element 321.
  • the heating element 321 may be embedded in the main body 311.
  • the heating element 321 may expose the mist.
  • the electrode pins 322 are used to connect with the power supply device.
  • the liquid inlet surface 3121 of the liquid inlet part 312 is in close contact with the liquid inlet hole 2211 to avoid oil and liquid leakage.
  • the liquid inlet hole 2211 is provided with a liquid guide, and the end surface of the liquid guide is in contact with the liquid inlet surface 3121 of the liquid inlet part 312 to introduce the atomized liquid in the liquid storage chamber A into the atomization core 3.
  • the liquid guide is It can be porous ceramics or liquid-conducting cotton, etc.
  • the liquid inlet hole 2211 may be two liquid inlet holes formed relative to the liquid inlet part 312, and one liquid inlet part 312 may correspond to one liquid inlet hole, or one liquid inlet part 312 may correspond to multiple liquid inlet holes.
  • the hole 2211 may be a round hole, a square hole, a rectangular hole, etc. It can be understood that the atomizing core 3 is configured to allow liquid to enter on both sides and air to enter on the other two sides. The liquid is turned twice by 90 degrees, which can improve the atomization effect and prevent the air flow from taking the atomized liquid out of the atomization device.
  • the liquid-conducting member 31 is made of porous ceramics. It can be understood that the material for making the liquid-conducting member 31 can also be porous materials with microporous capillary effect such as foamed metal, porous glass or hard fiberglass tubes. Material. Of course, the liquid-conducting member 31 can also be liquid-conducting cotton, etc., and its structure and material can be selected according to needs, and are not specifically limited here.
  • the material of the heating element 321 may be a metal material, metal alloy, graphite, carbon, conductive ceramic or other composite material of ceramic material and metal material with appropriate impedance.
  • Metal or alloy materials of appropriate impedance include nickel, cobalt, zirconium, titanium, nickel alloy, cobalt alloy, zirconium alloy, titanium alloy, nickel-chromium alloy, nickel-iron alloy, iron-chromium alloy, iron-chromium-aluminum alloy, titanium alloy, iron-manganese-aluminum At least one of base alloy or stainless steel.
  • the inner wall surface of the mounting part 22 is located on the outer ring of the liquid inlet hole 2211 and is provided with a first limiting part 2212 and a second limiting part 2213.
  • the first limiting part 2212 and the second limiting part 2213 are arranged between A limiting space C is formed between them, and the liquid inlet 312 is located in the limiting space C.
  • the limiting space C is used to limit the atomizing core 3 to avoid oil leakage caused by displacement of the atomizing core 3 during assembly or use. Liquid leakage situation.
  • the air inlet assembly 4 includes a base 41 and an air guide seat 42 .
  • the base 41 is connected to the lower end of the mounting part 22 .
  • the air guide seat 42 is received in the base 41 and has a cylindrical structure.
  • the air guide seat 42 may include a top wall and a peripheral wall extending downward from the top wall.
  • a number of air outlets 421 are provided on the peripheral wall.
  • the air outlets 421 are connected with the inner cavity of the air guide seat 42 to form a first airflow channel a, that is, external airflow can enter the inner cavity of the air guide seat 42 and pass through the air outlet holes 421 flows out to the accommodation chamber B to communicate with the second airflow channel b.
  • the air outlet holes 421 may be multiple at intervals, such as three or four air outlet holes 421 at intervals. Of course, the number of the air outlet holes 421 may be selected according to actual needs and is not specifically limited here.
  • the base 41 is a hollow tubular structure.
  • the inner cavity wall of the base 41 extends along its axial direction to form a mounting wall 411.
  • the mounting wall 411 defines the inner cavity of the base 41 into a first inner cavity 412 and a second inner cavity 412.
  • the first inner cavity 412 is located at the upper part of the installation wall 411, and the second inner cavity 413 is located at the lower part of the installation wall 411.
  • the air guide seat 42 is installed on the installation wall 411 through the first seal 43.
  • the portion of the air seat 42 located in the first inner cavity 412 is provided with the above-mentioned air outlet hole 421 .
  • a predetermined gap is left between the outer periphery of the air guide seat 42 and the inner cavity wall of the base 41, so that an air flow space is formed between the air guide seat 42 and the base 41, and the air flow space is connected to the accommodation cavity B, and the third air flow space is connected to the accommodation chamber B.
  • An inner cavity 412 is provided with a through-hole air guide hole 4121 on the wall outside the air guide tube 2 so that external gas can enter the air flow space and then into the accommodation chamber B through the air guide hole 4121.
  • the outer periphery of the air guide seat 42 is provided with first protrusions 422 and second protrusions 423 axially spaced apart.
  • the first seal 43 includes a first sealing body 431 .
  • the first sealing body 431 has a tubular structure.
  • the outer periphery of the first sealing body 431 is provided with a third protruding portion 432 and a fourth protruding portion 433 spaced apart in the axial direction.
  • a clamp is formed between the third protruding portion 432 and the fourth protruding portion 433.
  • the first sealing body 431 is sleeved between the first protruding part 422 and the second protruding part 423, and the mounting wall 411 is clamped in the space to improve air tightness.
  • the above-mentioned electrode pins 322 may be to penetrate the first sealing member 43 to connect with the power supply device.
  • the base 41 and the air guide seat 42 can be made of high molecular polymer or metal parts.
  • the first sealing member 43 may be a silicone member.
  • the first seal 43 is a silicone plug.
  • the base 41 is detachably connected to the lower end of the air guide tube 2, such as a threaded connection or a snap connection.
  • the lower end of the mounting part 22 has an open structure, and the upper end of the base 41 is threaded or snap-connected to the inner periphery of the lower end of the mounting part 22 .
  • the inner wall surface of the lower end of the mounting part 22 may be provided with a first threaded part 2214.
  • the outer periphery of the base 41 may be provided with a second threaded part 415, and the two are threadedly connected.
  • the connection method between the base 41 and the mounting part 22 can also be other methods, which are not specifically limited here.
  • the installation part 22 includes a connected first pipe section 221 and a second pipe section 222.
  • the second pipe section 222 is connected to the lower end of the first pipe section 221, and the inner cavity of the first pipe section 221 forms the above-mentioned accommodation cavity.
  • the air intake assembly 4 includes a second sealing member 44.
  • the second sealing member 44 includes a second sealing body 441.
  • the second sealing body 441 has a substantially tubular structure.
  • the second sealing body 441 is provided with a fifth protruding portion on its outer periphery. 442, the lower part of the second sealing body 441 is interference-fitted with the first inner cavity 412, and the fifth protruding part 442 is in contact with the upper surface of the base 41.
  • the lower part of the second sealing body 441 extends into the first inner cavity 412, and the lower surface of the fifth protruding part 442 abuts the upper surface of the base 41, and the second sealing member 44 is used.
  • the second sealing member 44 may be a silicone member.
  • the second seal 44 may be a silicone plug.
  • the lower end of the second pipe section 222 is provided with a limiting groove 2221, and the outer periphery of the base 41 is provided with a limiting protrusion 414 that cooperates with the limiting groove 2221, and the two perform step limitation.
  • the outer diameter of the second pipe section 222 is larger than the outer diameter of the first pipe section 221 to form a bearing portion 2222 at the outer peripheral connection between the first pipe section 221 and the second pipe section 222 , and the lower end of the casing 1 is against Connected to the upper surface of the bearing part 2222, or the lower end of the casing 1 may be threadedly connected to the upper end of the bearing part 2222.
  • connection between the first pipe section 221 and the tubular body 21 may be an inclined surface.
  • the outer periphery of the first pipe section 221 may be provided with several annular protrusions, which may contact the inner wall of the casing 1 to improve fixation and airtightness, or several adjacent protrusions may be provided.
  • a sealing ring such as a silicone ring, is set between the annular protrusions to improve air tightness.
  • the suction nozzle 5 is provided with a fourth airflow channel d.
  • the fourth airflow channel d is connected to the third airflow channel c, and can be It is arranged coaxially with the third air flow channel c.
  • the suction nozzle 5 includes a connected suction nozzle part 51 and a socket part 52.
  • the socket part 52 may be formed by extending downward from the lower end of the suction nozzle part 51.
  • the lateral direction of the suction nozzle part 51 is The cross-sectional dimension is smaller than the cross-sectional dimension of the socket portion 52 , and the socket portion 52 is connected to the air guide tube 2 .
  • the sleeve portion 52 is sleeved on the outer periphery of the upper end of the air guide tube 2 through the connector 6.
  • the upper end of the socket portion 52 is provided with a slot 521, and the upper end of the air guide tube 2 is provided with a radially outwardly extending limiter.
  • the bump 231, preferably, the limiting bump 231 is formed on the upper part of the connecting part 23.
  • the outer periphery of the connecting part 23 may also be provided with first sealing bumps 232 and third sealing bumps 233 at intervals.
  • the inner wall surface of the socket portion 52 is provided with a first limiting step 522 and a second limiting step 523 , and a slot 521 is formed between the first limiting step 522 and the second limiting step 523 .
  • a downwardly protruding cylindrical portion 524 is provided at the center of the socket portion 52 , and the first limiting step 522 and the second limiting step 523 are opposite to the wall surface, the inner wall surface of the socket portion 52 and the barrel.
  • the circumferential wall surface of the shaped portion 524 cooperates to form the slot 521 .
  • the opposite first limiting steps 522 are connected by a third limiting step 525.
  • Opposite here refers to the two left and right first limiting steps 522 as shown in Figure 8.
  • the upper part of the air guide tube 2 is against
  • the side edge of the third limiting step 525 is connected to form a limiting position.
  • the peripheral edge of the limiting protrusion 231 abuts the side edge of the third limiting step 525 .
  • the circumference of the limiting bump 231 is arc-shaped or has a certain curvature to form a guide surface.
  • the connector 6 includes an annular body 61.
  • the upper end of the annular body 61 extends upward with a limiting arm 62 and an abutting arm 63.
  • the limiting arms 62 are two oppositely arranged, and the abutting arm 63 extends upward.
  • 63 is two oppositely arranged ones.
  • the upper end of the limiting arm 62 extends into the slot 521.
  • the upper end of the abutting arm 63 abuts the lower end surface of the limiting bump 231 to combine (connect) the air guide tube 2 and the suction nozzle 5. fixed) together.
  • the contact arm 63 includes a contact arm body 631 and a contact portion 632 formed on the upper side of the contact arm body 631 and extending toward the center of the annular body 61 .
  • the upper surface of the contact portion 632 is used for In contact with the lower end surface of the limiting protrusion 231 , the side surface of the contact portion 632 facing the center of the annular body 61 may have a certain curvature to fit with the outer periphery of the upper end of the air guide tube 2 .
  • the first sealing bump 232 and the third sealing bump 233 abut the inner wall surface of the annular body 61 .
  • the outer periphery of the connection portion 23 between the first sealing bump 232 and the third sealing bump 233 may be covered with a sealing ring.
  • the annular body 61 is provided with an annular protrusion 611 on its outer periphery
  • the atomization device includes a third sealing member 7.
  • the third sealing member 7 includes a third sealing body 71 in an annular structure.
  • a first sealing protrusion 72 is provided on the outer periphery of the main body 71.
  • the third sealing body 71 is sleeved on the outer periphery of the annular body 61, and the upper surface of the third sealing body 71 is in contact with the lower surface of the annular protrusion 611.
  • the first sealing protrusion 72 is located between the lower end of the suction nozzle 5 and the upper end of the casing 1 to connect the upper end of the casing 1, the upper end of the air guide tube 2 and the suction nozzle 5, and to seal the casing 1.
  • the third sealing body 71 is also provided with a second sealing protrusion 73 on its outer periphery.
  • the second sealing protrusion 73 is located below the first sealing protrusion 72 .
  • the third sealing body 71 is sleeved on the annular body 61 . When it is on the outer circumference, the outer circumference of the second sealing protrusion 73 is in contact with the inner wall surface of the air guide tube 2 .
  • the third sealing member 7 is a silicone member.

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Abstract

一种电子雾化器及雾化装置，雾化装置包括机壳（1）、导气管（2）、雾化芯（3）、进气组件（4）和吸嘴（5），进气组件（4）与导气管（2）的下部连接，吸嘴（5）与导气管（2）的上部连接，机壳（1）套设于导气管（2）外周，机壳（1）内周与导气管（2）外周之间形成储液腔（A），雾化芯（3）安装于导气管（2）内且与储液腔（A）连接，使储液腔（A）内的雾化液进入到雾化芯（3）；进气组件（4）设有第一气流通道（a），雾化芯（3）的周向侧面设有第二气流通道（b），导气管（2）设有第三气流通道（c），第一气流通道（a）、第二气流通道（b）和第三气流通道（c）由下向上连通，且第二气流通道（b）与第三气流通道（c）错开设置。气流多次转向后将气溶胶带出雾化装置，气流通道的设置可以避免使用者吸食到未雾化完全的雾化液。

Description

电子雾化器及其雾化装置 技术领域
本发明涉及雾化技术领域，尤其涉及一种电子雾化器及其雾化装置。
 背景技术
雾化装置可用于将诸如烟油或药液等液态气溶胶生成基质加热雾化形成气溶胶，并供使用者吸食。目前常见的雾化装置从进气到出气，一般只有一条纵长的导气通道，其产生的气溶胶口感较差，且容易导致烟油或药液等未充分雾化的雾化液随着气流进入到使用者的口部，影响使用体验。
 技术问题
本发明要解决的技术问题在于，提供一种电子雾化器及其雾化装置。
 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：构造一种雾化装置，包括机壳、导气管、雾化芯、进气组件和吸嘴，所述进气组件与所述导气管的下部连接，所述吸嘴与所述导气管的上部连接，所述机壳套设于所述导气管外周，所述机壳内周与所述导气管外周之间形成储液腔，所述雾化芯安装于所述导气管内且与所述储液腔连接，使所述储液腔内的雾化液进入到所述雾化芯；
所述进气组件设有第一气流通道，所述雾化芯的周向侧面设有第二气流通道，所述导气管设有第三气流通道，所述第一气流通道、第二气流通道和第三气流通道由下向上连通布置，且所述第二气流通道与所述第三气流通道错开设置。
在一些实施例中，所述导气管包括管状主体，所述管状主体的下端设有安装部；
所述安装部的内腔形成供所述雾化芯安装的容置腔。
在一些实施例中，所述雾化芯包括导液件和设于所述导液件上的发热件；
所述导液件包括主体部和设于主体部两端且突出所述主体部周向侧面的进液部，所述主体部位于所述进液部之间的部分形成雾化部；
所述安装部的周壁设有进液孔，所述进液孔与所述进液部对应设置；
所述雾化部与相对应的所述安装部的内周配合形成所述第二气流通道。
在一些实施例中，所述进液部的进液面与所述进液孔紧密接触。
在一些实施例中，所述进液孔内设有导液体，所述导液体的端面与所述进液部的进液面抵接，以将所述储液腔内的雾化液导入到所述雾化芯内。
在一些实施例中，所述安装部内壁面位于所述进液孔的外圈设有第一限位部和第二限位部，所述第一限位部和所述第二限位部之间形成限位空间，所述进液部设于所述限位空间内。
在一些实施例中，所述进气组件包括底座和导气座；所述底座与所述安装部的下端连接；
所述导气座收容于所述底座内，所述导气座呈筒状结构，所述导气座的周壁设有若干出气孔，所述出气孔与所述导气座的内腔连通，以配合形成所述第一气流通道。
在一些实施例中，所述底座为中空的管状结构；
所述底座的内腔壁面沿其轴心方向延伸形成安装壁，所述安装壁将所述底座的内腔界定出第一内腔和第二内腔，所述第一内腔位于所述安装壁的上部，所述第二内腔位于所述安装壁的下部；
所述导气座通过第一密封件安装于所述安装壁上，所述导气座位于所述第一内腔的部分设有所述出气孔。
在一些实施例中，所述导气座的外周与所述底座的内腔壁面留有预定间隙；
所述第一内腔位于所述导气管外侧的壁面设有贯通的导气孔。
在一些实施例中，所述导气座的外周沿轴向间隔设有第一凸起部和第二凸起部；
所述第一密封件包括第一密封主体，所述第一密封主体呈管状结构，所述第一密封主体的外周沿轴向间隔设有第三凸起部和第四凸起部，所述第三凸起部和所述第四凸起部之间形成夹持空间；
所述第一密封主体套设于所述第一凸起部和所述第二凸起部之间，且所述夹持空间卡设所述安装壁。
在一些实施例中，所述底座与所述导气管下端可拆卸连接。
在一些实施例中，所述安装部的下端为敞口结构；
所述底座的上端与所述安装部的下端内周螺纹连接或卡扣连接。
在一些实施例中，所述安装部包括连通的第一管段和第二管段，所述第二管段与所述第一管段的下端连接；所述第一管段的内腔形成所述容置腔；
所述进气组件包括第二密封件，所述第二密封件包括第二密封主体，所述第二密封主体的外周设有第五凸起部，所述第二密封主体下部与所述第一内腔过盈配合，且所述第五凸起部抵接于所述底座的上表面。
在一些实施例中，所述第二管段的下端设有限位槽；
所述底座的外周设有与所述限位槽相互配合的限位凸起。
在一些实施例中，所述第二管段的外径大于所述第一管段的外径，以在所述第一管段与所述第二管段的外周连接处形成承载部；
所述机壳的下端抵接于所述承载部的上表面。
在一些实施例中，所述吸嘴设有第四气流通道；
所述第四气流通道与所述第三气流通道连通。
在一些实施例中，所述吸嘴包括相连的吸嘴部和套接部；所述套接部与所述导气管连接。
在一些实施例中，所述套接部通过连接件套设在所述导气管上端的外周，所述套接部上端设有插槽，所述导气管上端设有径向向外延伸的限位凸块；
所述连接件包括环状主体，所述环状主体上端向上延伸有限位臂和抵接臂，所述限位臂的上端伸入所述插槽，所述抵接臂上端抵接所述限位凸块的下端面，以将所述导气管和所述吸嘴组合在一起。
在一些实施例中，抵接臂包括抵接臂主体以及在所述抵接臂主体的上侧向所述环状主体的中心延伸形成的抵接部，所述抵接部的上表面用于抵接所述限位凸块的下端面。
在一些实施例中，所述环状主体的外周设有环状凸起；
所述雾化装置包括第三密封件，所述第三密封件包括呈环状结构的第三密封主体，所述第三密封主体的外周设有第一密封凸起；
所述第三密封主体套设于所述环状主体的外周，且所述第三密封主体的上表面抵接于所述环状凸起的下表面，所述第一密封凸起位于所述吸嘴的下端和所述机壳的上端之间。
在一些实施例中，所述第三密封主体的外周还设有第二密封凸起，所述第二密封凸起位于所述第一密封凸起的下方，所述第三密封主体套设于所述环状主体的外周时，所述第二密封凸起的外周抵接在所述导气管的内壁面。
本发明还构造一种电子雾化器，包括上述的雾化装置，以及与所述雾化装置连接用于向所述雾化装置提供电能的供电装置。
 有益效果
本发明的雾化装置包括机壳、导气管、雾化芯、进气组件和吸嘴等，该雾化装置内形成第一气流通道、第二气流通道和第三气流通道，且所述第二气流通道与所述第三气流通道错开设置，使得气流需要多次转向后将气溶胶带出雾化装置以供使用者享用，该气流通道的设置可以避免使用者吸食到未雾化完全的雾化液，提高使用者的使用体验。
 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是本发明一些实施例中雾化装置的结构示意图；
图2是本发明一些实施例中雾化装置的分解图；
图3是本发明一些实施例中雾化装置在一视角下的剖视图；
图4是本发明一些实施例中雾化装置在另一视角下的剖视图；
图5是本发明一些实施例中导气管底部的结构示意图；
图6是本发明一些实施例中雾化芯的结构示意图；
图7是本发明一些实施例中底座的结构示意图；
图8是本发明一些实施例中吸嘴的结构示意图；
图9是本发明一些实施例中连接件的结构示意图；
图10是本发明一些实施例中连接件的剖视图；
图11是本发明一些实施例中第三密封件的结构示意图；
图12是本发明一些实施例中导气管、连接件和第三密封件配合的结构示意图。
 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。以下描述中，需要理解的是，“前”、“后”、“上”、“下”、“左”、“右”、“纵”、“横”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“头”、“尾”等指示的方位或位置关系为基于附图所示的方位或位置关系、以特定的方位构造和操作，仅是为了便于描述本技术方案，而不是指示所指的装置或元件必须具有特定的方位，因此不能理解为对本发明的限制。
还需要说明的是，除非另有明确的规定和限定，“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。当一个元件被称为在另一元件“上”或“下”时，该元件能够“直接地”或“间接地”位于另一元件之上，或者也可能存在一个或更多个居间元件。术语“第一”、“第二”、“第三”等仅是为了便于描述本技术方案，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量，由此，限定有“第一”、“第二”、“第三”等的特征可以明示或者隐含地包括一个或者更多个该特征。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
本发明公开一种电子雾化器，包括雾化装置，以及与雾化装置连接用于向雾化装置提供电能的供电装置。
可以理解地，该雾化器可以与供电装置（未图示）可拆卸组合在一起，形成一个电子雾化器，该电子雾化器可用于将诸如烟油、药液等液态气溶胶生成基质加热雾化形成气溶胶，并供使用者吸食。该供电装置可以包括外壳和设置在该外壳内的电池和电路板等，该电路板可以与电池连接以调控该电池的工作状态。
请参阅图1至图4，是本发明一些实施例中的一种雾化装置，包括机壳1、导气管2、雾化芯3、进气组件4和吸嘴5，进气组件4与导气管2的下部连接，吸嘴5与导气管2的上部连接，机壳1套设于导气管2外周，机壳1内周与导气管2外周之间形成储液腔A，雾化芯3安装于导气管2内且与储液腔A连接，使储液腔A内的雾化液进入到雾化芯3。
该进气组件4设有第一气流通道a，雾化芯3的周向侧面设有第二气流通道b，导气管2设有第三气流通道c，第一气流通道a、第二气流通道b和第三气流通道c由下向上连通布置，且第二气流通道b与第三气流通道c错开设置或者不同轴设置，使得气流需要多次转向后将气溶胶带出雾化装置以供使用者享用，该气流通道的设置可以避免使用者吸食到未雾化完全的雾化液，提高使用者的使用体验。
在一些实施例中，该机壳1可以是玻璃机壳，其可以是中空的圆管结构，以套设在该导气管2的外周，该机壳1的内周和导气管2的外周配合可形成储液腔A。在另一些实施例中，该机壳1可以是由硬质的绝缘材料制备而成，譬如酚醛塑料、聚氨酯塑料、环氧塑料、不饱和聚酯塑料、呋喃塑料、有机硅树脂、丙烯基树脂等及其改性树脂为机体制备而成。
在一些实施例中，该导气管2包括管状主体21，管状主体21的下端设有安装部22，该管状主体21的上端设有连接部23，该安装部22的内腔形成供雾化芯3安装的容置腔B。结合图5和图6所示，在一些实施例中，该雾化芯3包括导液件31和设于导液件31上的发热件32，优选地，该导液件31包括主体部311和设于主体部311两端且突出主体部311周向侧面的进液部312，主体部311位于进液部312之间的部分形成雾化部3111，该进液部312具有弧状的进液面3121。在一些实施例中，该导气管2可以是由硬质的绝缘材料制备而成，譬如酚醛塑料、聚氨酯塑料、环氧塑料、不饱和聚酯塑料、呋喃塑料、有机硅树脂、丙烯基树脂等及其改性树脂为机体制备而成。或者，该导气管2可以是由金属件制成，如不锈钢制成，或者铝及其合金制成。
优选地，该安装部22的周壁设有进液孔2211，进液孔2211与进液部312对应设置，该雾化部3111与相对应的安装部22的内周配合形成第二气流通道b。优选地，该第二气流通道b为两个，分别与该雾化部3111相对形成。上述发热件32可以是包括发热体321和该发热体321的端部连接的电极引脚322，该发热体321可以是嵌设在该主体部311上，该发热体321可以是显露出该雾化部3111，该电极引脚322为两个，分别为正极引脚和负极引脚，该电极引脚322用于与供电装置连接。
优选地，该进液部312的进液面3121与进液孔2211紧密接触，避免发生漏油漏液的情况。该进液孔2211内设有导液体，导液体的端面与进液部312的进液面3121抵接，以将储液腔A内的雾化液导入到雾化芯3内，该导液体可以是多孔陶瓷或导液棉等。该进液孔2211可以是相对该进液部312形成的两个进液孔，一个进液部312对应一个进液孔，或者，一个进液部312可以对应多个进液孔，该进液孔2211可以是圆孔、方孔或者长方形孔等。可以理解地，该雾化芯3设置成两侧进液、另外两侧进气，液体为二次转向90度，可以提高雾化效果和避免气流将雾化液带出雾化装置。
优选地，该导液件31由多孔陶瓷制得，可以理解的是，制得导液件31的材料还可以是发泡金属、多孔玻璃或硬质玻纤管等具有微孔毛细效应的多孔材料。当然，该导液件31还可以是导液棉等，其结构、材质均可根据需求进行选择，这里不做具体限定。
发热体321的材料可以是具有适当阻抗的金属材料、金属合金、石墨、碳、导电陶瓷或其它陶瓷材料和金属材料的复合材料。适当阻抗的金属或合金材料包括镍、钴、锆、钛、镍合金、钴合金、锆合金、钛合金、镍铬合金、镍铁合金、铁铬合金、铁铬铝合金、钛合金、铁锰铝基合金或不锈钢等中的至少一种。
在一些实施例中，该安装部22内壁面位于进液孔2211的外圈设有第一限位部2212和第二限位部2213，第一限位部2212和第二限位部2213之间形成限位空间C，进液部312设于限位空间C内，该限位空间C用于对雾化芯3进行限位，避免组装或使用时雾化芯3发生位移而导致漏油漏液的情况。
参阅图2至图5和图7，在一些实施例中，该进气组件4包括底座41和导气座42，该底座41与安装部22的下端连接。
该导气座42收容于底座41内，导气座42呈筒状结构，该导气座42可以是包括顶壁和由该顶壁周沿向下延伸形成的周壁，该导气座42的周壁设有若干出气孔421，出气孔421与导气座42的内腔连通，以配合形成第一气流通道a，即外部气流可以进入该导气座42的内腔，并由该出气孔421流出，流向容置腔B，以与第二气流通道b连通。该出气孔421可以是间隔设置的多个，如间隔设置三个或四个出气孔421，当然，该出气孔421的设置数量可根据实际需求进行选择设置，这里不做具体限定。
优选地，该底座41为中空的管状结构，该底座41的内腔壁面沿其轴心方向延伸形成安装壁411，该安装壁411将底座41的内腔界定出第一内腔412和第二内腔413，第一内腔412位于安装壁411的上部，第二内腔413位于安装壁411的下部，其中，该导气座42通过第一密封件43安装于安装壁411上，该导气座42位于第一内腔412的部分设有上述的出气孔421。
优选地，该导气座42的外周与底座41的内腔壁面留有预定间隙，使得该导气座42和该底座41之间形成气流空间，该气流空间与容置腔B连通，该第一内腔412位于导气管2外侧的壁面设有贯通的导气孔4121，使得外部的气体可以通过该导气孔4121进入到气流空间内再进入到容置腔B内。
在一些实施例中，该导气座42的外周沿轴向间隔设有第一凸起部422和第二凸起部423，该第一密封件43包括第一密封主体431，第一密封主体431呈管状结构，第一密封主体431的外周沿轴向间隔设有第三凸起部432和第四凸起部433，第三凸起部432和第四凸起部433之间形成夹持空间，其中，该第一密封主体431套设于第一凸起部422和第二凸起部423之间，且夹持空间卡设安装壁411，以提高气密性，上述的电极引脚322可以是穿设该第一密封件43以与供电装置连接。优选地，该底座41和导气座42可以是由高分子聚合物制成，也可以是由金属件制成。
优选地，该第一密封件43可以是硅胶件。在另一些实施例中，该第一密封件43为硅胶塞。
优选地，该底座41与导气管2下端可拆卸连接，如可以是螺纹连接或者卡扣连接等。
进一步地，该安装部22的下端为敞口结构，该底座41的上端与安装部22的下端内周螺纹连接或卡扣连接。如可以是螺纹连接，该安装部22的下端内壁面可以设有第一螺纹部2214，对应地，该底座41的外周可以设有第二螺纹部415，二者螺纹连接。当然，该底座41与安装部22的连接方式还可以是其他方式，这里不做具体限定。
在一些实施例中，该安装部22包括连通的第一管段221和第二管段222，第二管段222与第一管段221的下端连接，该第一管段221的内腔形成上述的容置腔B。
该进气组件4包括第二密封件44，第二密封件44包括第二密封主体441，该第二密封主体441大致呈管状结构，该第二密封主体441的外周设有第五凸起部442，该第二密封主体441下部与该第一内腔412过盈配合，且第五凸起部442抵接于底座41的上表面。可以理解地，该第二密封主体441的下部伸入到该第一内腔412内，且该第五凸起部442的下表面抵接于底座41的上表面，该第二密封件44用以提高装置的气密性，该第二密封件44可以是硅胶件。在另一些实施例中，该第二密封件44可以是硅胶塞。
优选地，该第二管段222的下端设有限位槽2221，该底座41的外周设有与限位槽2221相互配合的限位凸起414，二者进行台阶限位。
在一些实施例中，该第二管段222的外径大于第一管段221的外径，以在第一管段221与第二管段222的外周连接处形成承载部2222，该机壳1的下端抵接于承载部2222的上表面，或者，该机壳1的下端可以是与该承载部2222上一端螺纹连接。
在一些实施例中，该第一管段221与该管状主体21的连接处可以是倾斜面。
在一些实施例中，该第一管段221的外周可以设有若干环形凸起，该环形凸起可以抵接该机壳1的内壁面，以提高固定性和气密性，或者，相邻的若干环状凸起之间套设有密封圈，如硅胶圈，以提高气密性。
请一同参阅图3至图4、图8至图12，在一些实施例中，该吸嘴5设有第四气流通道d，该第四气流通道d与第三气流通道c连通，且可以是与该第三气流通道c同轴设置。
优选地，该吸嘴5包括相连的吸嘴部51和套接部52，该套接部52可以是在该吸嘴部51的下端向下延伸形成，优选地，该吸嘴部51的横截尺寸小于该套接部52的横截尺寸，该套接部52与导气管2连接。
在一些实施例中，该套接部52通过连接件6套设在导气管2上端的外周，套接部52上端设有插槽521，导气管2上端设有径向向外延伸的限位凸块231，优选地，该限位凸块231在连接部23的上部形成，该连接部23的外周还可以间隔设有第一密封凸块232和第三密封凸块233。
参阅图8，该套接部52的内壁面设有第一限位台阶522和第二限位台阶523，该第一限位台阶522和第二限位台阶523之间形成插槽521。
优选地，该套接部52的中心位置设有向下凸起的筒状部524，该第一限位台阶522和第二限位台阶523相对壁面、套接部52的内壁面和该筒状部524的周向壁面配合形成该插槽521。
优选地，相对的第一限位台阶522之间通过第三限位台阶525连接，这里的相对，是指图8所示，左右两个第一限位台阶522，该导气管2的上部抵接该第三限位台阶525的侧沿，形成限位。优选地，该限位凸块231的周缘抵接该第三限位台阶525的侧沿。在一些实施例中，该限位凸块231的周缘为弧形或者具备一定的弧度，以形成导向面。
参阅图9和图10，该连接件6包括环状主体61，环状主体61上端向上延伸有限位臂62和抵接臂63，该限位臂62为相对设置的两个，该抵接臂63为相对设置的两个，该限位臂62的上端伸入插槽521，抵接臂63上端抵接该限位凸块231的下端面，以将导气管2和吸嘴5组合（连接固定）在一起。
优选地，该抵接臂63包括抵接臂主体631以及在该抵接臂主体631的上侧向环状主体61的中心延伸形成的抵接部632，该抵接部632的上表面用于抵接限位凸块231的下端面，该抵接部632朝向环状主体61的中心的侧面可以具备一定的弧度，以配合在该导气管2上端的外周。
优选地，该第一密封凸块232和第三密封凸块233抵接该环状主体61的内壁面。优选地，该第一密封凸块232和第三密封凸块233之间的连接部23的外周可以套设有密封圈。
优选地，该环状主体61的外周设有环状凸起611，该雾化装置包括第三密封件7，该第三密封件7包括呈环状结构的第三密封主体71，第三密封主体71的外周设有第一密封凸起72，该第三密封主体71套设于环状主体61的外周，且第三密封主体71的上表面抵接于环状凸起611的下表面，该第一密封凸起72位于吸嘴5的下端和机壳1的上端之间，以连接机壳1上端、导气管2上端和吸嘴5，并对该机壳1进行密封。
优选地，该第三密封主体71的外周还设有第二密封凸起73，第二密封凸起73位于第一密封凸起72的下方，第三密封主体71套设于环状主体61的外周时，第二密封凸起73的外周抵接在导气管2的内壁面。该第三密封件7为硅胶件。
可以理解地，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 (22)

  1. 一种雾化装置，其特征在于，包括机壳（1）、导气管（2）、雾化芯（3）、进气组件（4）和吸嘴（5），所述进气组件（4）与所述导气管（2）的下部连接，所述吸嘴（5）与所述导气管（2）的上部连接，所述机壳（1）套设于所述导气管（2）外周，所述机壳（1）内周与所述导气管（2）外周之间形成储液腔（A），所述雾化芯（3）安装于所述导气管（2）内且与所述储液腔（A）连接，使所述储液腔（A）内的雾化液进入到所述雾化芯（3）；
    所述进气组件（4）设有第一气流通道（a），所述雾化芯（3）的周向侧面设有第二气流通道（b），所述导气管（2）设有第三气流通道（c），所述第一气流通道（a）、第二气流通道（b）和第三气流通道（c）由下向上连通布置，且所述第二气流通道（b）与所述第三气流通道（c）错开设置。
  2. 根据权利要求1所述的雾化装置，其特征在于，所述导气管（2）包括管状主体（21），所述管状主体（21）的下端设有安装部（22）；
    所述安装部（22）的内腔形成供所述雾化芯（3）安装的容置腔（B）。
  3. 根据权利要求2所述的雾化装置，其特征在于，所述雾化芯（3）包括导液件（31）和设于所述导液件（31）上的发热件（32）；
    所述导液件（31）包括主体部（311）和设于主体部（311）两端且突出所述主体部（311）周向侧面的进液部（312），所述主体部（311）位于所述进液部（312）之间的部分形成雾化部（3111）；
    所述安装部（22）的周壁设有进液孔（2211），所述进液孔（2211）与所述进液部（312）对应设置；
    所述雾化部（3111）与相对应的所述安装部（22）的内周配合形成所述第二气流通道（b）。
  4. 根据权利要求3所述的雾化装置，其特征在于，所述进液部（312）的进液面（3121）与所述进液孔（2211）紧密接触。
  5. 根据权利要求3所述的雾化装置，其特征在于，所述进液孔（2211）内设有导液体，所述导液体的端面与所述进液部（312）的进液面（3121）抵接，以将所述储液腔（A）内的雾化液导入到所述雾化芯（3）内。
  6. 根据权利要求3至5任一项所述的雾化装置，其特征在于，所述安装部（22）内壁面位于所述进液孔（2211）的外圈设有第一限位部（2212）和第二限位部（2213），所述第一限位部（2212）和所述第二限位部（2213）之间形成限位空间（C），所述进液部（312）设于所述限位空间（C）内。
  7. 根据权利要求6所述的雾化装置，其特征在于，所述进气组件（4）包括底座（41）和导气座（42）；所述底座（41）与所述安装部（22）的下端连接；
    所述导气座（42）收容于所述底座（41）内，所述导气座（42）呈筒状结构，所述导气座（42）的周壁设有若干出气孔（421），所述出气孔（421）与所述导气座（42）的内腔连通，以配合形成所述第一气流通道（a）。
  8. 根据权利要求7所述的雾化装置，其特征在于，所述底座（41）为中空的管状结构；
    所述底座（41）的内腔壁面沿其轴心方向延伸形成安装壁（411），所述安装壁（411）将所述底座（41）的内腔界定出第一内腔（412）和第二内腔（413），所述第一内腔（412）位于所述安装壁（411）的上部，所述第二内腔（413）位于所述安装壁（411）的下部；
    所述导气座（42）通过第一密封件（43）安装于所述安装壁（411）上，所述导气座（42）位于所述第一内腔（412）的部分设有所述出气孔（421）。
  9. 根据权利要求8所述的雾化装置，其特征在于，所述导气座（42）的外周与所述底座（41）的内腔壁面留有预定间隙；
    所述第一内腔（412）位于所述导气管（2）外侧的壁面设有贯通的导气孔（4121）。
  10. 根据权利要求8所述的雾化装置，其特征在于，所述导气座（42）的外周沿轴向间隔设有第一凸起部（422）和第二凸起部（423）；
    所述第一密封件（43）包括第一密封主体（431），所述第一密封主体（431）呈管状结构，所述第一密封主体（431）的外周沿轴向间隔设有第三凸起部（432）和第四凸起部（433），所述第三凸起部（432）和所述第四凸起部（433）之间形成夹持空间；
    所述第一密封主体（431）套设于所述第一凸起部（422）和所述第二凸起部（423）之间，且所述夹持空间卡设所述安装壁（411）。
  11. 根据权利要求10所述的雾化装置，其特征在于，所述底座（41）与所述导气管（2）下端可拆卸连接。
  12. 根据权利要求11所述的雾化装置，其特征在于，所述安装部（22）的下端为敞口结构；
    所述底座（41）的上端与所述安装部（22）的下端内周螺纹连接或卡扣连接。
  13. 根据权利要求11所述的雾化装置，其特征在于，所述安装部（22）包括连通的第一管段（221）和第二管段（222），所述第二管段（222）与所述第一管段（221）的下端连接；所述第一管段（221）的内腔形成所述容置腔（B）；
    所述进气组件（4）包括第二密封件（44），所述第二密封件（44）包括第二密封主体（441），所述第二密封主体（441）的外周设有第五凸起部（442），所述第二密封主体（441）下部与所述第一内腔（412）过盈配合，且所述第五凸起部（442）抵接于所述底座（41）的上表面。
  14. 根据权利要求13所述的雾化装置，其特征在于，所述第二管段（222）的下端设有限位槽（2221）；
    所述底座（41）的外周设有与所述限位槽（2221）相互配合的限位凸起（414）。
  15. 根据权利要求13所述的雾化装置，其特征在于，所述第二管段（222）的外径大于所述第一管段（221）的外径，以在所述第一管段（221）与所述第二管段（222）的外周连接处形成承载部（2222）；
    所述机壳（1）的下端抵接于所述承载部（2222）的上表面。
  16. 根据权利要求1所述的雾化装置，其特征在于，所述吸嘴（5）设有第四气流通道（d）；
    所述第四气流通道（d）与所述第三气流通道（c）连通。
  17. 根据权利要求16所述的雾化装置，其特征在于，所述吸嘴（5）包括相连的吸嘴部（51）和套接部（52）；所述套接部（52）与所述导气管（2）连接。
  18. 根据权利要求17所述的雾化装置，其特征在于，所述套接部（52）通过连接件（6）套设在所述导气管（2）上端的外周，所述套接部（52）上端设有插槽（521），所述导气管（2）上端设有径向向外延伸的限位凸块；
    所述连接件（6）包括环状主体（61），所述环状主体（61）上端向上延伸有限位臂（62）和抵接臂（63），所述限位臂（62）的上端伸入所述插槽（521），所述抵接臂（63）上端抵接所述限位凸块的下端面，以将所述导气管（2）和所述吸嘴（5）组合在一起。
  19. 根据权利要求18所述的雾化装置，其特征在于，抵接臂（63）包括抵接臂主体（631）以及在所述抵接臂主体（631）的上侧向所述环状主体（61）的中心延伸形成的抵接部（632），所述抵接部（632）的上表面用于抵接所述限位凸块的下端面。
  20. 根据权利要求18所述的雾化装置，其特征在于，所述环状主体（61）的外周设有环状凸起（611）；
    所述雾化装置包括第三密封件（7），所述第三密封件（7）包括呈环状结构的第三密封主体（71），所述第三密封主体（71）的外周设有第一密封凸起（72）；
    所述第三密封主体（71）套设于所述环状主体（61）的外周，且所述第三密封主体（71）的上表面抵接于所述环状凸起（611）的下表面，所述第一密封凸起（72）位于所述吸嘴（5）的下端和所述机壳（1）的上端之间。
  21. 根据权利要求20所述的雾化装置，其特征在于，所述第三密封主体（71）的外周还设有第二密封凸起（73），所述第二密封凸起（73）位于所述第一密封凸起（72）的下方，所述第三密封主体（71）套设于所述环状主体（61）的外周时，所述第二密封凸起（73）的外周抵接在所述导气管（2）的内壁面。
  22. 一种电子雾化器，其特征在于，包括上述权利要求1至21任一项所述的雾化装置，以及与所述雾化装置连接用于向所述雾化装置提供电能的供电装置。
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CN113208188A (zh) * 2021-06-18 2021-08-06 漫科威普(东莞)科技有限公司 一种电子烟的气道密封储油仓装置
CN113475758A (zh) * 2021-06-21 2021-10-08 昂纳自动化技术（深圳）有限公司 油芯可分离的电子烟
CN113424988A (zh) * 2021-07-12 2021-09-24 深圳市卓美瑞科技有限公司 一种防漏油电子烟
CN217446659U (zh) * 2022-04-19 2022-09-20 深圳市华诚达精密工业有限公司 电子雾化器及其雾化装置

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