WO2022253092A1 - 一种防漏油的雾化器及电子烟 - Google Patents

一种防漏油的雾化器及电子烟 Download PDF

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Publication number
WO2022253092A1
WO2022253092A1 PCT/CN2022/095183 CN2022095183W WO2022253092A1 WO 2022253092 A1 WO2022253092 A1 WO 2022253092A1 CN 2022095183 W CN2022095183 W CN 2022095183W WO 2022253092 A1 WO2022253092 A1 WO 2022253092A1
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WO
WIPO (PCT)
Prior art keywords
oil
channel
air
housing
atomizer according
Prior art date
Application number
PCT/CN2022/095183
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English (en)
French (fr)
Inventor
刘团芳
Original Assignee
深圳易佳特科技有限公司
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Publication date
Priority claimed from CN202121251790.2U external-priority patent/CN216165149U/zh
Priority claimed from CN202121365239.0U external-priority patent/CN216165150U/zh
Application filed by 深圳易佳特科技有限公司 filed Critical 深圳易佳特科技有限公司
Publication of WO2022253092A1 publication Critical patent/WO2022253092A1/zh

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    • 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
    • A24F40/485—Valves; Apertures

Definitions

  • the present disclosure relates to the technical field of electronic cigarettes, in particular to an oil-leakage-proof atomizer and electronic cigarettes.
  • the e-liquid in the conventional atomizer will leak through the airway.
  • the atomizer will be heated and expand to create gaps, which will also cause the e-liquid to leak, causing pollution and waste, and affecting the use of users. Poor experience.
  • the purpose of the present disclosure is to provide an oil-leakage-proof atomizer and an electronic cigarette to solve the problem of oil leakage.
  • an oil-leakage-proof atomizer which includes a housing, a gas flow component, and an oil-absorbing component; a heating chamber and an oil storage chamber for storing oil are provided in the housing, and the storage chamber
  • the oil chamber communicates with the heating chamber
  • the gas circulation part is inserted at one end of the housing, and forms an air guide space surrounded by the housing, and the air guide space communicates with the heating chamber, so
  • the gas circulation part is provided with an air intake part for allowing external gas to pass through and enter the air guiding space, and the oil absorbing part is arranged in the air guiding space for absorbing oil leakage.
  • the outer wall of the gas circulation component is recessed to form a recess, the recess is covered by the inner wall of the housing, and the air guiding space is formed between the recess and the housing.
  • the air intake portion includes an air intake hole and/or an air intake channel.
  • the oil absorbing member is adapted to the recess, and the oil absorbing member fills the entire recess or fills a partial area of the recess.
  • the recess surrounds the outer peripheral wall of the gas circulation component.
  • the oil absorbing member is ring-shaped and sleeved in the recess.
  • the oil-absorbing member is made of oil-absorbing cotton or oil-absorbing fiber.
  • a first channel through which is opened in the gas circulation part, at least one air guide port for guiding gas is opened on the side wall of the recess, and the at least one air guide port communicates with the first channel , so that the air guiding space communicates with the first channel.
  • it also includes an atomizing core for heating e-liquid, the heating cavity is formed in the atomizing core, and at least one oil inlet hole for oil inlet and a As for the gas inlet of the air intake, the at least one oil inlet hole corresponds to the oil storage cavity, and the gas port corresponds to the inside of the first channel and communicates with the gas guide port.
  • the atomizer further includes a seal, the oil storage cavity is sealed by the seal, and the seal is located on a side of the gas circulation component facing the oil storage cavity.
  • a second passage penetrating through the sealing member is opened, and the second passage is connected with the first passage.
  • the atomizing core is tubular, one end of the atomizing core extends into the first channel and is fixed, and the other end of the atomizing core extends through the second channel into the in the oil storage chamber.
  • the atomizing core includes a heating element installed in the heating chamber for heating and atomizing the e-liquid.
  • an oil injection channel for oil injection is provided inside the gas circulation component, and the oil injection channel communicates with the oil storage cavity.
  • one end of the casing is provided with a smoking port, and the casing protrudes from the smoking port toward the inside of the casing to form an air duct, and a smoking channel is formed in the air duct, the One end of the smoking channel communicates with the smoking port, and the other end communicates with the heating chamber.
  • it also includes a filter piece, a part of the filter piece is inserted into the smoking passage, and another part protrudes from the smoking opening and is located outside the casing;
  • the inner wall of the air duct is radially formed with a raised edge, the atomizing core is located below the raised edge, and one end of the filter element is located above the raised edge.
  • an electronic cigarette including any atomizer described above.
  • the anti-oil leakage atomizer of the present disclosure can increase the gas flow rate by providing a gas circulation component and designing an air guide space on the gas circulation component.
  • the length of the channel and the air guide space make the air flow channel of the atomizer more tortuous.
  • Fig. 1 is the exploded view of the atomizer of anti-oil leakage of the present disclosure
  • Fig. 2 is a structural schematic diagram of an oil leakage-proof atomizer of the present disclosure
  • FIG. 3 is a schematic cross-sectional view of an oil leakage-proof atomizer of the present disclosure
  • Fig. 4 is a schematic diagram of the air flow direction of the oil leakage-proof atomizer of the present disclosure.
  • feature A+B+C is disclosed in one example
  • feature A+B+D+E is disclosed in another example
  • features C and D are equivalent technical means that play the same role. It can be used as soon as it is used, and it is impossible to use it at the same time.
  • Feature E can be combined with feature C technically, then the solution of A+B+C+D should not be considered as recorded because it is technically infeasible, and A+B+C The +E option should be considered documented.
  • an embodiment of the present disclosure provides an oil-leakage-proof atomizer.
  • the length of the air channel can be increased and the air guide space can make the mist
  • the air flow channel of the atomizer is more tortuous.
  • an atomizer which includes a casing 2, and an oil storage cavity 202 for storing oil and a heating cavity 604 are arranged in the casing 2.
  • the oil chamber 202 communicates with the heating chamber 604, and a heating element 603 is installed in the heating chamber 604, and the smoke oil enters the heating chamber 604, is heated by the heating element 603, and then atomized.
  • the heating element 603 may refer to a single energized heating element, or may include an oil guide and an energized heating element, the energized heating element is made of conductive metal, and the oil guide is made of oil-absorbing cotton, oil-absorbing Made of fiber or ceramics, the electric heating element is wrapped in or outside the oil guide, or the electric heating element is at least partially embedded in the oil guide, etc.
  • a gas circulation part is inserted into one end of the housing, and an air guide space is formed between the gas circulation part and the housing, the air guide space communicates with the heating chamber, and the gas circulation part is provided for
  • the gas is sent to the air intake part of the air guiding space, and an oil absorbing part for absorbing oil leakage is arranged in the air guiding space.
  • the oil-absorbing member 5 is made of oil-absorbing cotton or oil-absorbing fiber, such as inert cotton, organic cotton, composite cotton, linen cotton, asbestos, fiber cotton, sanitary napkin, etc., preferably sanitary cotton, which absorbs more oil and quickly.
  • the oil-absorbing part 5 can absorb the oil leakage in the air guide space 406, preventing the oil leakage from flowing out of the atomizer and causing pollution.
  • a gas circulation component 4 is inserted into one end of the housing 2 , and an air guiding space 406 is formed between the gas circulation component 4 and the housing 2 .
  • the heating chamber 604 communicates with the air guiding space 406, the gas circulation part 4 is provided with an air intake portion for taking in air into the air guiding space 406, and the air guiding space 406 is provided with an oil absorbing member 5 for absorbing oil leakage.
  • the airflow channel refers to the channel through which the heated atomized smoke is brought out by the airflow from the air intake to the airflow when the atomizer is in use.
  • the outer wall of the gas circulation component 4 is recessed to form a recess 401 , the recess 401 is covered and sealed by the inner wall of the housing 2 , and an air guiding space 406 is formed between the recess 401 and the housing 2 .
  • the way to form the airtight air guiding space 406 between the gas circulation component 4 and the housing 2 is not limited to this one, for example, the inner wall of the housing may also protrude outward to form a recess.
  • the air intake part includes an air intake hole 403 and/or an air intake channel, and the air guiding space 406 communicates with the outside through the air intake part.
  • the outside air enters the airflow channel through the air intake part (air intake hole 403 and/or air intake channel) and the air guide space 406, so that the atomized e-liquid can be better exported for the user to smoke.
  • the oil absorbing member 5 is adapted to the recess 401 , and the oil absorbing member 5 fills the entire recess 401 or a partial area of the recess 401 .
  • the oil absorbing member 5 fits with the concave portion 401, it can absorb oil leakage in all directions.
  • the concave portion 401 surrounds the outer peripheral wall of the gas circulation component 4 , and the air guide space 406 formed between the concave portion 401 and the housing 2 can make the gas flow passage more tortuous, further preventing oil leakage.
  • the oil absorbing member 5 is ring-shaped and sleeved in the recess 401, filling the entire recess 401, improving oil absorption efficiency and rate, and further preventing oil leakage.
  • the concave portion 401 may not surround the outer peripheral wall of the gas circulation component 4 but present a ring shape, and may be in any desired shape.
  • one end of the housing 2 is provided with a smoking port 204, specifically, the end away from the air flow components is provided with a smoking port 204, and the housing 2 protrudes from the smoking port 204 toward the inside of the housing 2 to form an air duct 203.
  • a smoking channel 201 is formed in the air duct 203 .
  • One end of the smoking passage 201 communicates with the smoking opening 204 , and the other end communicates with the air guiding space 406 .
  • the atomizer also includes a filter piece 1 for filtering smoke and absorbing condensed liquid, a part of the filter piece 1 is inserted into the smoking passage 201, and the other part of the filter piece 1 extends from the smoking opening 204.
  • a filter piece 1 for filtering smoke and absorbing condensed liquid
  • a part of the filter piece 1 is inserted into the smoking passage 201
  • the other part of the filter piece 1 extends from the smoking opening 204.
  • the filter tip 1 can filter the smoke flowing through the smoking channel 201 and at the same time absorb the condensed liquid in the smoking channel 201, which can improve the taste of the smoke and prevent the condensed liquid from being sucked into the mouth.
  • a hollow channel 101 is formed inside the filter piece 1 for smoke to pass through. It can be understood that the filter element 1 can also be a columnar entity.
  • the material of the filter tip 1 is PET+food paper or cotton, wherein the cotton can be at least one of inert cotton, organic cotton, composite cotton, linen cotton, asbestos, fiber cotton, and sanitary napkin. It should be noted that in this embodiment, PET+food paper is preferred, and the effect of absorbing condensed fluid is the best.
  • the inner wall of the air duct 203 is radially formed with a raised edge
  • the atomizing core 6 is located below the raised edge
  • one end of the filter element 1 is located above the raised edge.
  • the atomizing core 6 abuts against the lower surface of the raised rim
  • one end of the filter element 1 abuts against the upper surface of the raised rim.
  • a seal 3 for sealing the oil storage cavity 202 is installed in the housing 2 , and the seal 3 is located above the gas circulation component 4 .
  • the sealing member 3 is used for sealing and isolating the oil storage chamber and the gas circulation component 4 , preventing oil leakage from entering the air guiding space 406 in the gas circulation component 4 and then entering the air flow channel.
  • the gas circulation component 4 and the sealing member 3 are made of colloidal materials, such as silica gel, rubber, latex, plastic and so on. It should be noted that the texture is soft, the coefficient of deformation is large, and the sealing effect is good.
  • the outer wall of the gas circulation component 4 is recessed to form a recess 401 , and an air guiding space 406 is formed between the recess 401 and the housing 2 .
  • a through first channel 404 can be opened in the gas circulation component 4 , and at least one gas guide port 402 for guiding gas is opened on the side wall of the recess 401 , and the at least one gas guide port 402 communicates with the first channel 404 .
  • the first passage 404 can further delay the air passage, making the air flow passage of the atomizer more tortuous and preventing oil leakage.
  • the atomizer further includes an atomizing core 6 for heating the smoke oil, a heating cavity is formed in the atomizing core 6, and at least one oil inlet hole 601 for oil inlet is opened on the atomizing core 6 .
  • the air guide space 406 can communicate with the heating cavity 604 of the atomizing core 6, and the air guide space 406 forms a part of the air flow channel, which is used to make the air flow channel of the atomizer more tortuous , Oil leakage prevention.
  • the atomizing core 6 is composed of an atomizing tube. At least one oil inlet hole 601 for oil inlet and an air port 602 for air inlet are opened on the pipe wall of the atomizing core 6 .
  • the atomizing tube can be made of ceramics, or ceramic-coated cotton, or glass-coated cotton.
  • the sealing member 3 used to seal the oil storage chamber 202 can be fixed on one end of the gas circulation part 4, and the other end of the gas circulation part 4 is provided with an air inlet 403 for air intake, and the air inlet 403 It communicates with the air guiding space 406 .
  • the second channel 301 communicates with the first channel 404 in the gas circulation component 4, and the atomizing core 6 communicates with the first channel 404 through the second channel 301 , so as to communicate with the air guiding space 406 .
  • one end of the atomizing core 6 is inserted into the first channel 404 and fixed, and the other end of the atomizing core 6 extends through the second channel 301 into the oil storage chamber 202, so that the atomizing core 6 can pass through the second channel.
  • 301 communicates with the first channel 404 and thus communicates with the air guiding space 406 .
  • the gas circulation component 4 is provided with an oil injection channel 405 for oil injection, and the oil injection channel 405 communicates with the oil storage chamber 202 .
  • an oil guide tube is provided on the gas circulation part 4, and the oil guide tube communicates with the oil injection channel 405.
  • the gas circulation part 4 uses the oil guide tube to penetrate the seal 3 so that the oil injection channel 405 communicates with the oil storage chamber 202, so that the oil injection channel 405 can communicate with the oil storage chamber 202, so that the oil injection channel 405 can The channel 405 supplies oil to the oil storage chamber 202 .
  • the sealing member 3 is fixed on one end of the gas circulation component 4 , and the other end of the gas circulation component 4 is provided with an air inlet 403 for air intake and an oil injection channel 405 for oil injection.
  • the gas circulation part 4 is provided with an oil guide pipe.
  • One end of the atomizing core 6 is inserted into the first channel 404 in the gas circulation component 4 and fixed, and the other end of the atomizing core 6 passes through the second channel 301 in the sealant 3 and extends into the oil storage chamber 202 .
  • At least one oil inlet hole 601 for oil inlet and an air port 602 for air inlet are opened on the atomizing core 6 .
  • the gas flow channel of the atomizer is: the air guide space 406 communicates with the outside through the air inlet 403, and communicates with the first channel 404 in the gas circulation part 4 through at least one air guide port 402; the first channel 404 communicates with the sealing member
  • the second channel 301 in 3 is connected, the air port 602 on the atomizing core 6 communicates with the first channel 404, the heating chamber 604 of the atomizing core 6 communicates with one end of the smoking channel 201, and the other end of the smoking channel 201 communicates with the smoking port 204 are connected.
  • the oil injection channel of the atomizer is: the oil guide tube communicates with the oil injection channel 405 , and the gas circulation component 4 uses the oil guide tube to penetrate the sealing member 3 so that the oil injection channel 405 communicates with the oil storage chamber 202 .
  • the atomizer of this embodiment includes: a filter piece 1, a housing 2, a sealing piece 3, a gas circulation component 4, an oil absorbing piece 5, an atomizing core 6, a first magnetic piece 7, a second Two magnetic suction parts 8, oil plug 9, iron shell 10, an oil storage cavity 202 for oil storage is formed in the casing 2, and an internal hollow air duct 203 for guiding air and exhausting smoke is provided in the oil storing cavity 202.
  • the hollow area inside the air duct 203 forms a smoking channel 201 for ventilation and smoke exhaust.
  • a filter piece 1 for filtering smoke and absorbing condensed liquid is installed in the smoking channel 201 .
  • the filter tip 1 can filter the smoke flowing through the smoking channel 201 and at the same time absorb the condensed liquid in the smoking channel 201, which can improve the taste of the smoke and prevent the condensed liquid from being sucked into the mouth.
  • the filter piece 1 is formed with a channel 101 which is hollow inside and through which smoke passes.
  • the top of the housing 2 is provided with a smoking port 204, the smoking port 204 communicates with the top of the air duct 203, a part of the filter piece 1 is inserted into the smoking passage 201, and the other part of the filter piece 1 extends out of the shell 2 from the smoking port 204, which is convenient Smoking, while preventing the filter tip part 1 from being sucked into the mouth after the too short condensed liquid absorbs too much.
  • a sealing member 3 for sealing the oil storage cavity 202 is installed in the housing 2 , and a second hollow passage 301 is formed in the sealing member 3 .
  • a gas flow component 4 for guiding air is installed in the bottom of the housing 2 .
  • the middle part of the gas flow component 4 is recessed to form a recess 401 .
  • the oil absorbing member 5 is installed in the air guide space 406 to prevent oil leakage from flowing out of the atomizer and causing pollution.
  • the gas circulation component 4 is formed with a first channel 404 which is hollow inside, and the concave wall corresponding to the recess 401 is provided with an air guide port 402 for guiding air, and the air guide port 402 communicates with the first channel 404 for ventilation.
  • the sealing member 3 is fixed on the top of the gas circulation component 4 , and the second channel 301 is connected with the first channel 404 , so that the atomizing core 6 can extend into the oil storage chamber 202 .
  • the bottom of the gas circulation part 4 is provided with an air inlet 403 for air intake and an oil injection channel 405 for oil injection.
  • the air intake hole 403 leads to the air guide space 406 for air flow.
  • the oil injection channel 405 leads to the oil storage chamber 202 for convenient oil injection.
  • a part of the atomizing core 6 is inserted into the first channel 404 to be fixed, and another part of the atomizing core 6 protrudes from the second channel 301 into the oil storage chamber 202 .
  • a heating cavity 604 is formed in the atomizing core 6, and a heating element 603 is installed in the heating cavity 604 for heating the e-liquid.
  • the side wall of the atomizing core 6 is provided with two oil inlet holes 601 for oil inlet and an air port 602 for air intake, wherein the oil inlet hole 601 is located in the oil storage chamber 202 to facilitate oil inlet, and the air port 602 is located in the first
  • the passage 404 communicates with the air guide port 402 for ventilation.
  • the first magnetic attraction 7 and the second magnetic attraction 8 are pressed on the gas circulation component 4 and located on both sides of the air inlet 403 and the oil injection channel 405 , and are connected and fixed by magnetic attraction and an adapted battery rod.
  • the oil injection plug 9 is pressed in the oil injection channel 405 to block the oil injection channel 405 after filling oil.
  • the iron shell 10 is pressed against the outer periphery of the bottom of the housing 2 to prevent the atomizer from expanding due to heat.
  • Figure 4 shows the airflow direction of the atomizer.
  • the airflow enters the air guide space 406 from the air inlet 403 at the bottom of the gas circulation part 4, and then enters the air port 602 on the side wall of the atomizing core 6 from the air guide port 402. , passing through the heating chamber 604, driving the heating element 603 to heat the smoke generated by the e-liquid, entering the smoking passage 201 from the heating chamber 604, and then filtering through the filter piece 1 or absorbing the condensed liquid, and then from the passage 101 of the filter piece 1 Get sucked from the top after passing.
  • the oil-absorbing member 5 can quickly absorb the leaked e-liquid to prevent external leakage.
  • the present disclosure provides an electronic cigarette, which includes an oil-leakage-proof atomizer and an electric core assembly.
  • the oil-leakage-proof atomizer and the battery assembly can be fixedly connected or detachably connected.

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Abstract

一种防漏油的雾化器，包括壳体(2)、气体流通部件(4)和吸油件(5)；壳体(2)内设有加热腔(604)以及用于储油的储油腔(202)，储油腔(202)与加热腔(604)相通，气体流通部件(4)插设于壳体(2)的一端，并与壳体(2)围合形成导气空间(406)，导气空间(406)与加热腔(604)相通，气体流通部件(4)设有用于供外界的气体通过并进入至导气空间(406)内的进气部，吸油件(5)设于导气空间(406)内，用于吸收漏油。

Description

一种防漏油的雾化器及电子烟 技术领域
本公开涉及电子烟技术领域，尤其是涉及一种防漏油的雾化器及电子烟。
背景技术
目前，常规雾化器内的烟油会通过气道外漏，另外在抽烟过程中雾化器会受热膨胀而产生缝隙，也会导致烟油外漏，造成污染和浪费，影响用户的使用，用户体验感差。
发明内容
本公开目的在于提供一种防漏油的雾化器及电子烟，以解决烟油外漏的问题。
根据本公开的一个方面，提供一种防漏油的雾化器，包括壳体、气体流通部件和吸油件；所述壳体内设有加热腔以及用于储油的储油腔，所述储油腔与所述加热腔相通，所述气体流通部件插设于所述壳体的一端，并与所述壳体围合形成导气空间，所述导气空间与所述加热腔相通，所述气体流通部件设有用于供外界的气体通过并进入至所述导气空间内的进气部，所述吸油件设于所述导气空间内，用于吸收漏油。
作为一种实施方式，所述气体流通部件的外壁凹陷形成有凹部，所述凹部被所述壳体的内壁包覆，在所述凹部和所述壳体之间形成所述导气空间。
作为一种实施方式，所述进气部包括进气孔和/或进气通道。
作为一种实施方式，所述吸油件与所述凹部相适配，所述吸油件填充整个凹部或所述吸油件填充所述凹部的局部区域。
作为一种实施方式，所述凹部环绕所述气体流通部件的外周壁。
作为一种实施方式，所述吸油件呈环状并套设在所述凹部内。
作为一种实施方式，所述吸油件是由吸油棉或吸油纤维制成的。
作为一种实施方式，所述气体流通部件内开设有贯穿的第一通道，所述凹部的侧壁开设有用于导气的至少一个导气口，所述至少一个导气口与所述第一通道相通，以使所述导气空间与所述第一通道相通。
作为一种实施方式，还包括用于加热烟油的雾化芯，所述加热腔形成在所述雾化芯内，所述雾化芯上开设有用于进油的至少一个进油孔和用于进气的气口，所述至少一个进油孔对应于所述储油腔，所述气口对应于所述第一通道内且与所述导气口相通。
作为一种实施方式，所述雾化器还包括密封件，所述储油腔通过所述密封件密封，所述密封件位于所述气体流通部件之朝向所述储油腔的一侧。
作为一种实施方式，所述密封件内开设有贯穿的第二通道，所述第二通道与所述第一通道相连接。
作为一种实施方式，所述雾化芯为管状，所述雾化芯的一端伸入所述第一通道内固定，所述雾化芯的另一端贯穿所述第二通道伸入到所述储油腔内。
作为一种实施方式，所述雾化芯包括发热元件，所述发热元件安装于所述加热腔内，用于加热并雾化烟油。
作为一种实施方式，所述气体流通部件内设有用于注油的注油通道，所述注油通道与所述储油腔相通。
作为一种实施方式，所述壳体的一端设有吸烟口，所述壳体从所述吸烟口处朝向所述壳体内凸伸形成导气管，所述导气管内形成有吸烟通道，所述吸烟通道的一端与所述吸烟口相通，另一端与所述加热腔相通。
作为一种实施方式，还包括滤嘴件，所述滤嘴件的一部分插入所述吸烟通道，另一部分从所述吸烟口伸出而位于所述壳体外；
所述导气管的内壁沿径向形成有凸沿，所述雾化芯位于所述凸沿之下，所述滤嘴件的一端位于所述凸沿之上。
根据本公开的一个方面，还提供了一种电子烟，包括上述任一所述的雾化器。
实施本公开的防漏油的雾化器及电子烟，具有以下有益效果：本公开 的防漏油的雾化器通过设置气体流通部件，并在气体流通部件上设计导气空间，能够增加气道长度且导气空间使得雾化器的气流通道更曲折，当烟油在冷凝后或因雾化器内的部件热胀冷缩产生缝隙等等原因造成漏油时，漏油被收集至导气空间，再利用吸油件吸收掉，可以防止漏油从进气部流出。
附图说明
下面结合附图对本公开进行详细的描述，以使得本公开的上述优点更加明确。其中，
图1是本公开的防漏油的雾化器的爆炸图；
图2是本公开的防漏油的雾化器的结构示意图；
图3是本公开的防漏油的雾化器的剖视示意图；
图4是本公开的防漏油的雾化器的气流走向示意图。
具体实施方式
以下将结合附图及实施例来详细说明本公开的实施方式，借此对本公开如何应用技术手段来解决技术问题，并达成技术效果的实现过程能充分理解并据以实施。需要说明的是，只要不构成冲突，本公开中的各个实施例以及各实施例中的各个特征可以相互结合，所形成的技术方案均在本公开的保护范围之内。
需要说明的是，本申请的说明书中记载了大量的技术特征，分布在各个技术方案中，如果要罗列出本申请所有可能的技术特征的组合(即技术方案)的话，会使得说明书过于冗长。为了避免这个问题，本申请上述发明内容中公开的各个技术特征、在下文各个实施方式和例子中公开的各技术特征、以及附图中公开的各个技术特征，都可以自由地互相组合，从而构成各种新的技术方案(这些技术方案均因视为在本说明书中已经记载)，除非这种技术特征的组合在技术上是不可行的。例如，在一个例子中公开了特征A+B+C，在另一个例子中公开了特征A+B+D+E，而特征C和D是起到相同作用的等同技术手段，技术上只要择一使用即可，不可能同时采用，特征E技术上可以与 特征C相组合，则A+B+C+D的方案因技术不可行而应当不被视为已经记载，而A+B+C+E的方案应当视为已经被记载。
在本公开中，术语“横向”“上”“下”“顶”“底”“内”“外”等为基于附图所示的方位或位置关系，仅是为了便于描述和理解本公开的技术，而不是限定所指的装置或部件必须具有特定的方位或以特定的方位构造和操作，因此不能理解为对本公开的限制。
发明人注意到，常规雾化器内的烟油会通过气道外漏，另外在抽烟过程中会受热膨胀而产生缝隙，也会导致烟油外漏，造成污染和浪费，影响用户的使用，用户体验感差。
为了解决上述技术问题，本公开实施例中提供一种防漏油的雾化器，通过设置气体流通部件，并在气体流通部件上设计导气空间，能够增加气道长度且导气空间使得雾化器的气流通道更曲折，当烟油在冷凝后或因雾化器内的部件热胀冷缩产生缝隙等等原因造成漏油时，漏油被收集至导气空间，再利用吸油件吸收掉，可以防止漏油从进气部流出。
下面将结合附图详细描述本公开的实施例。
结合图1-图3所示，根据本公开的一些实施例，提供了一种雾化器，包括壳体2，壳体2内设有用于储油的储油腔202以及加热腔604，储油腔202与所述加热腔604相通，加热腔604内安装有发热元件603，烟油进入加热腔604内经由发热元件603加热后雾化。其中，需要说明的是，加热元件603可以是指单一的通电加热元件，也可以包括导油件和通电加热元件，通电加热元件是由导电金属制成的，导油件是由吸油棉、吸油纤维或陶瓷等制成的，通电加热元件包覆在导油件内或导油件外，或者通电加热元件至少部分嵌入导油件内等等。
壳体的一端内插入有气体流通部件，在所述气体流通部件和所述壳体之间形成导气空间，所述导气空间与所述加热腔相通，所述气体流通部件设有用于进气至所述导气空间的进气部，所述导气空间内设有用于吸收漏油的吸油件。吸油件5是由吸油棉或吸油纤维制成的，吸油棉例如惰性棉、有机棉、复合棉、亚麻棉、石棉、纤维棉、卫生棉等，优选采用卫生棉，吸油多且快。吸油件5可将导气空间406内的漏油吸收掉，防止漏油流出 雾化器外造成污染。
壳体2的一端内插入有气体流通部件4，在气体流通部件4和壳体2之间形成导气空间406。加热腔604与导气空间406相通，所述气体流通部件4设有用于进气至所述导气空间406的进气部，导气空间406内设有用于吸收漏油的吸油件5。通过在气体流通部件上设计导气空间，能够增加气道长度且导气空间使得雾化器的气流通道更曲折，当烟油在冷凝后或因雾化器内的部件热胀冷缩产生缝隙等等原因造成漏油时，漏油被收集至导气空间，再利用吸油件快速吸收漏油，从而能够防止漏油直接从气道流出。其中，气流通道是指雾化器在使用时，气流从进气至气流将加热雾化的烟雾带出的通道。
在一些实施例中，气体流通部件4的外壁凹陷形成有凹部401，凹部401被壳体2的内壁包覆并密封，在凹部401和壳体2之间形成导气空间406。可以理解的，在气体流通部件4和壳体2之间形成密封的导气空间406的实现方式并不局限于这一种，例如，也可以设置壳体的内壁向外凸伸形成凹部。
进一步地，在一些实施例中，进气部包括进气孔403和/或进气通道，导气空间406通过进气部与外部相通。抽烟时外界气体经过进气部(进气孔403和/或进气通道)以及导气空间406进入气流通道，能够将雾化烟油更好得导出，供用户吸食。
根据一些实施例，吸油件5与凹部401相适配，吸油件5填充整个凹部401或吸油件5填充凹部401的局部区域。当吸油件5与凹部401相适配时可以全方位吸收漏油。
在一个示例中，凹部401环绕气体流通部件4的外周壁，在凹部401和壳体2之间形成的导气空间406能够使得气流通道更曲折，进一步防止漏油。
示例性的，当凹部401环绕气体流通部件4的外周壁时，吸油件5呈环状并套设在凹部401内，填充整个凹部401，提升吸油效率和速率，进一步防止漏油。
可以理解的，凹部401也可以并非环绕于气体流通部件4的外周壁而 呈现环形状，可以为任何需要的形状。
根据一些实施例，壳体2的一端设有吸烟口204，具体是远离气流流通部件的一端设有吸烟口204，壳体2从吸烟口204处朝向壳体2内凸伸形成有导气管203，导气管203内形成吸烟通道201。吸烟通道201的一端与吸烟口204相通，另一端与导气空间406相通。
根据一些实施例，该雾化器还包括用于过滤烟雾和吸收冷凝积液的滤嘴件1，滤嘴件1的一部分插入吸烟通道201内，滤嘴件1的另一部分从吸烟口204伸出而位于壳体2外，即伸出吸烟口204外，方便抽烟的同时，防止因滤嘴件1过短导致冷凝积液吸收过多后而被吸到口中。具体的，滤嘴件1可将流经吸烟通道201的烟雾过滤同时又可将吸烟通道201内的冷凝积液吸收，可提高烟雾口感同时防止冷凝积液吸入口中。
滤嘴件1内部中空形成有供烟雾通过的通道101。可以理解的，滤嘴件1也可以为柱状实体。
滤嘴件1的材质为PET+食品纸或棉，其中棉可以为惰性棉、有机棉、复合棉、亚麻棉、石棉、纤维棉、卫生棉中的至少一种。需要说明的是，本实施例优选的是PET+食品纸，吸收冷凝积液效果最好。
在一些实施例中，导气管203的内壁沿径向形成有凸沿，雾化芯6位于所述凸沿之下，滤嘴件1的一端位于所述凸沿之上。具体的，雾化芯6抵接在凸沿的下侧表面，滤嘴件1的一端抵接在凸沿的上侧表面。由此，能够同时固定雾化芯和导气管。
根据一些实施例，壳体2内安装有用于密封储油腔202的密封件3，密封件3位于气体流通部件4之上。密封件3用于密封隔离储油腔和气体流通部件4，防止漏油进入气体流通部件4内的导气空间406进而进入气流通道。
示例性的，气体流通部件4和密封件3是由胶体材质制成，如硅胶、橡胶、乳胶、塑胶等等。需要说明的是，质地柔软，形变系数大，密封效果好。
根据一些实施例，气体流通部件4的外壁凹陷形成有凹部401，在凹部401和壳体2之间形成导气空间406。在这种情况下，可以在气体流通 部件4内开设贯穿的第一通道404，凹部401的侧壁开设有用于导气的至少一个导气口402，至少一个导气口402与第一通道404相通。第一通道404能够进一步延迟气道，使得雾化器的气流通道更曲折，防漏油。
在一些实施例中，雾化器还包括用于加热烟油的雾化芯6，雾化芯6内形成有加热腔，雾化芯6上开设有用于进油的至少一个进油孔601和用于进气的气口602，至少一个进油孔601对应于储油腔202，气口602对应于第一通道404内且与导气口402相通。由此，通过第一通道404和导气口402能够实现导气空间406与雾化芯6的加热腔604相通，导气空间406形成气流通道的一部分，用于使得雾化器的气流通道更曲折，防漏油。
示例性的，雾化芯6是由雾化管构成。雾化芯6的管壁上开设有用于进油的至少一个进油孔601和用于进气的气口602。雾化管可以是由陶瓷、或陶瓷包棉、或玻璃包棉制成的。
如上所述，用于密封储油腔202的密封件3可以固定在气体流通部件4一端端部上，气体流通部件4另一端端部设有用于进气的进气孔403，进气孔403与导气空间406相通。
根据一些实施例，密封件3内开设有贯穿的第二通道301，第二通道301与气体流通部件4内的第一通道404相通，雾化芯6通过第二通道301与第一通道404相通，从而与导气空间406相通。
根据一些实施例，雾化芯6的一端插入第一通道404内固定，雾化芯6的另一端贯穿第二通道301伸入到储油腔202内，从而实现雾化芯6通过第二通道301与第一通道404相通，从而与导气空间406相通。
根据一些实施例，气体流通部件4内设有用于注油的注油通道405，注油通道405与储油腔202相通。
示例性的，气体流通部件4上设有导油管，导油管与注油通道405相通，气体流通部件4利用该导油管贯穿密封件3以使得注油通道405与储油腔202相通，从而能够通过注油通道405向储油腔202内供油。
在一个示例中，密封件3固定在气体流通部件4一端端部上，气体流通部件4另一端端部设有用于进气的进气孔403和用于注油的注油通道405。气体流通部件4上设有导油管。雾化芯6的一端插入气体流通部件4 内的第一通道404内固定，雾化芯6的另一端贯穿密封胶3内的第二通道301伸入到储油腔202内。雾化芯6上开设有用于进油的至少一个进油孔601和用于进气的气口602。
其中，雾化器的气流通道为：导气空间406通过进气孔403与外部相通，并且通过至少一个导气口402与气体流通部件4内的第一通道404相通；第一通道404与密封件3内的第二通道301相连接，雾化芯6上的气口602与第一通道404相通，雾化芯6的加热腔604与吸烟通道201的一端相通，吸烟通道201的另一端与吸烟口204相通。
其中，雾化器的注油通道为：导油管与注油通道405相通，气体流通部件4利用该导油管贯穿密封件3以使得注油通道405与储油腔202相通。
下面通过具体实施例进行详细说明。
如图1-3，本实施例的雾化器包括：滤嘴件1、壳体2、密封件3、气体流通部件4、吸油件5、雾化芯6、第一磁吸件7、第二磁吸件8、注油塞9、铁壳10，壳体2内形成有用于储油的储油腔202，储油腔202内设有内部中空用于导气和排烟的导气管203。导气管203内部中空区域形成吸烟通道201，用于通气流、排烟雾。
吸烟通道201内安装有用于过滤烟雾和吸收冷凝积液的滤嘴件1。其中，滤嘴件1可将流经吸烟通道201的烟雾过滤同时又可将吸烟通道201内的冷凝积液吸收，可提高烟雾口感同时防止冷凝积液吸入口中。滤嘴件1形成有内部中空且供烟雾通过的通道101。
壳体2顶部设有吸烟口204，吸烟口204与导气管203顶端相连通，滤嘴件1一部分插入吸烟通道201内，滤嘴件1另一部分从吸烟口204伸出壳体2外，方便抽烟，同时防止滤嘴件1过短冷凝积液吸收过多后被吸到口中。
壳体2内安装有用于密封储油腔202的密封件3，密封件3内形成有内部中空的第二通道301。
壳体2底部内安装有用于导气的气体流通部件4，气体流通部件4中部凹陷形成了凹部401，气体流通部件4在凹部401处与壳体2内周壁之间形成导气空间406。
吸油件5安装在导气空间406内，防止漏油流出雾化器外造成污染。
气体流通部件4形成有内部中空的第一通道404，凹部401对应的凹壁开设有用于导气的一个导气口402，导气口402与第一通道404相通，用于通气流。
密封件3固定在气体流通部件4顶部之上，且第二通道301与第一通道404相连接，用于使雾化芯6能伸进储油腔202内。气体流通部件4底部设有用于进气的进气孔403和用于注油的注油通道405。进气孔403通向导气空间406，用于通气流。注油通道405通向储油腔202，用于方便注油。
雾化芯6一部分插入第一通道404内固定，雾化芯6另一部分从第二通道301伸入到储油腔202内。雾化芯6内形成有加热腔604，加热腔604内安装有发热元件603，用于加热烟油。雾化芯6的侧壁开设有用于进油的两个进油孔601和用于进气的气口602，其中，进油孔601位于储油腔202内，方便进油，气口602位于第一通道404内且与导气口402相通，用于通气流。
第一磁吸件7和第二磁吸件8压在气体流通部件4上且位于进气孔403和注油通道405两侧，利用磁吸和适配的电池杆连接固定。注油塞9压在注油通道405内用于注完油后堵住注油通道405。铁壳10压在壳体2底部外周，用于防止雾化器受热膨胀。
图4示意了雾化器的气流走向，抽烟时气流从气体流通部件4底部的进气孔403进入到导气空间406内，然后从导气口402进入到雾化芯6侧壁的气口602内，经过加热腔604，带动发热元件603加热烟油产生的烟雾，从加热腔604进入到吸烟通道201内，然后经过滤嘴件1过滤或吸收冷凝积液后，再从滤嘴件1的通道101通过后从顶部被吸食。当烟油在冷凝后或因雾化器内的部件热胀冷缩产生缝隙等等原因漏至导气空间406后，吸油件5可以快速将漏的烟油吸收，防止外漏。
本公开提供了一种电子烟，包括防漏油的雾化器和电芯组件。其中，防漏油的雾化器和电芯组件可以固定连接，也可以可拆卸连接。
最后应说明的是：以上所述仅为本公开的优选实施例而已，并不用于 限制本公开，尽管参照前述实施例对本公开进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (17)

  1. 一种防漏油的雾化器，其特征在于，包括壳体、气体流通部件和吸油件；所述壳体内设有加热腔以及用于储油的储油腔，所述储油腔与所述加热腔相通，所述气体流通部件插设于所述壳体的一端，并与所述壳体围合形成导气空间，所述导气空间与所述加热腔相通，所述气体流通部件设有用于供外界的气体通过并进入至所述导气空间内的进气部，所述吸油件设于所述导气空间内，用于吸收漏油。
  2. 根据权利要求1所述的雾化器，其特征在于，所述气体流通部件的外壁凹陷形成有凹部，所述凹部被所述壳体的内壁包覆，在所述凹部和所述壳体之间形成所述导气空间。
  3. 根据权利要求2所述的雾化器，其特征在于，所述进气部包括进气孔和/或进气通道。
  4. 根据权利要求2所述的雾化器，其特征在于，所述吸油件与所述凹部相适配，所述吸油件填充整个凹部或所述吸油件填充所述凹部的局部区域。
  5. 根据权利要求4所述的雾化器，其特征在于，所述凹部环绕所述气体流通部件的外周壁。
  6. 根据权利要求5所述的雾化器，其特征在于，所述吸油件呈环状并套设在所述凹部内。
  7. 根据权利要求4所述的雾化器，其特征在于，所述吸油件是由吸油棉或吸油纤维制成的。
  8. 根据权利要求2-7中任一项所述的雾化器，其特征在于，所述气体流通部件内开设有贯穿的第一通道，所述凹部的侧壁开设有用于导气的至少一个导气口，所述至少一个导气口与所述第一通道相通，以使所述导气空间与所述第一通道相通。
  9. 根据权利要求8所述的雾化器，其特征在于，还包括用于加热烟油的雾化芯，所述加热腔形成在所述雾化芯内，所述雾化芯上开设有用于进油的至少一个进油孔和用于进气的气口，所述至少一个进油孔对应于所述 储油腔，所述气口对应于所述第一通道内且与所述导气口相通。
  10. 根据权利要求9所述的雾化器，其特征在于，所述雾化器还包括密封件，所述储油腔通过所述密封件密封，所述密封件位于所述气体流通部件之朝向所述储油腔的一侧。
  11. 根据权利要求10所述的雾化器，其特征在于，所述密封件内开设有贯穿的第二通道，所述第二通道与所述第一通道相连接。
  12. 根据权利要求11所述的雾化器，其特征在于，所述雾化芯为管状，所述雾化芯的一端伸入所述第一通道内固定，所述雾化芯的另一端贯穿所述第二通道伸入到所述储油腔内。
  13. 根据权利要求9所述的雾化器，其特征在于，所述雾化芯包括发热元件，所述发热元件安装于所述加热腔内，用于加热并雾化烟油。
  14. 根据权利要求1-7中任一项所述的雾化器，其特征在于，所述气体流通部件内设有用于注油的注油通道，所述注油通道与所述储油腔相通。
  15. 根据权利要求1-7中任一项所述的雾化器，其特征在于，所述壳体的一端设有吸烟口，所述壳体从所述吸烟口处朝向所述壳体内凸伸形成导气管，所述导气管内形成有吸烟通道，所述吸烟通道的一端与所述吸烟口相通，另一端与所述加热腔相通。
  16. 根据权利要求15所述的雾化器，其特征在于，还包括滤嘴件，所述滤嘴件的一部分插入所述吸烟通道，另一部分从所述吸烟口伸出而位于所述壳体外；
    所述导气管的内壁沿径向形成有凸沿，所述雾化芯位于所述凸沿之下，所述滤嘴件的一端位于所述凸沿之上。
  17. 一种电子烟，其特征在于，包括权利要求1-16中任一所述的雾化器。
PCT/CN2022/095183 2021-06-04 2022-05-26 一种防漏油的雾化器及电子烟 WO2022253092A1 (zh)

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