WO2023201861A1 - 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
WO2023201861A1
WO2023201861A1 PCT/CN2022/097763 CN2022097763W WO2023201861A1 WO 2023201861 A1 WO2023201861 A1 WO 2023201861A1 CN 2022097763 W CN2022097763 W CN 2022097763W WO 2023201861 A1 WO2023201861 A1 WO 2023201861A1
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WIPO (PCT)
Prior art keywords
oil
oil storage
tube
air
atomizer
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PCT/CN2022/097763
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English (en)
French (fr)
Inventor
刘团芳
Original Assignee
王少芳
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Publication of WO2023201861A1 publication Critical patent/WO2023201861A1/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
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—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
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—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

Definitions

  • the utility model relates to the technical field of electronic cigarettes, and in particular to an oil leakage-proof atomizer and an electronic cigarette.
  • This utility model is to provide an anti-oil leakage atomizer and electronic cigarette, which solves the problem in the prior art that negative pressure is easily formed in the oil storage chamber when the atomizer is stored in high and low temperature environments or during vacuum testing. state, causing the e-liquid to flow out of the atomizer and cause oil leakage.
  • an atomizer which includes an oil storage tank body.
  • the oil storage tank body is formed with an oil storage cavity for storing oil and an atomization tube for discharging smoke.
  • At least part of the outer wall of the atomization tube is disposed in the oil storage chamber, and at least part of the outer wall of the atomization tube is provided with at least one air groove and an air hole, the air groove and the air hole are connected, and the The gas grooves and/or the gas holes are shaped and sized such that only gas can pass through and oil in the oil reservoir cannot.
  • the width of the air groove is ⁇ 2 mm, and the aperture of the air hole is ⁇ 0.5 mm.
  • an oil storage cotton is provided in the oil storage chamber, and the two ends of the air groove are respectively close to the two ends of the oil storage cotton in the longitudinal direction.
  • the air groove can have any shape, as long as it extends from one end close to the oil storage cotton to the other end close to the oil storage cotton.
  • the air groove extends from one end close to the oil storage cotton to the other end close to the oil storage cotton along the longitudinal direction of the atomization tube; the oil storage cotton occupies the entire oil storage area. cavity.
  • the air hole is located on the bottom wall of the atomizer tube corresponding to the air groove or at one end of the air groove.
  • the atomization tube includes a connected main body tube and a butt tube.
  • the outer wall of the main body tube is enlarged relative to the outer wall of the butt tube to form a convex edge.
  • the air groove is provided on the main body.
  • the air hole is provided on the connecting pipe, and a part of the air hole extends to the bottom wall of the air groove.
  • the air hole extends along the longitudinal direction of the butt pipe, and a sealing tube is provided outside the butt pipe.
  • One end of the sealing pipe is in contact with one end of the butt pipe, and the outer wall of the sealing pipe has an opening.
  • the oil storage cotton is provided with a through channel
  • the atomization tube and the sealing tube are inserted into the through channel
  • the inner wall of the oil storage tank body and the outer wall of the atomization tube The space formed between the oil storage chamber and the inner wall of the oil storage tank body and the outer wall of the sealing tube is the oil storage chamber.
  • a heating core for absorbing e-liquid and heating atomization is provided in the sealing tube.
  • the heating core includes an oil-absorbing component and an electric heating component.
  • the electric heating component is wound around the oil-absorbing component, or the electric heating component is wrapped in the oil-absorbing component.
  • the oil-absorbing component seals The oil inlet is blocked, and both ends of the oil suction component extend from the oil inlet into the oil storage chamber and abut one end of the oil storage cotton.
  • the smoking hole is provided at one end of the oil storage tank body, the smoking hole is connected to the atomization tube, and the air hole is also connected to the atomization tube.
  • an end of the oil storage tank body away from the smoking hole is provided with an oil sealing member for sealing the oil storage cavity, and the oil sealing member seals the constriction of one end of the oil storage cavity.
  • a receiving body is formed and protrudes into the oil storage chamber. The receiving body is inserted into the sealing tube and corresponds to the atomization tube. One end of the receiving body is provided with a hole that penetrates the receiving body and the atomizing tube. The air guide channel of the oil sealing member corresponds to and communicates with the atomization tube.
  • the atomizer further includes oil-absorbing cotton.
  • the oil-absorbing cotton is provided at one end of the oil sealing member to seal the oil storage chamber, and is in contact with the oil-absorbing component.
  • the oil sealing member is provided with a first conductive electrode and a second conductive electrode electrically connected to the electric heating component at one end thereof away from the receiving body;
  • an air inlet channel corresponding to and communicating with the air conduction channel is opened in the second conductive electrode.
  • the present invention also provides an electronic cigarette, including the above-mentioned atomizer.
  • features C and D are equivalent technical means that play the same role.
  • Feature E can technically be combined with feature C, so the solution A+B+C+D should not be regarded as documented because it is technically unfeasible, while A+B+C +E's solution should be deemed to have been documented.
  • the oil-leakage-proof atomizer of the present invention can allow the outside atmosphere to enter the air groove from the pores through the design of interconnected air holes and air grooves. , and then enters the oil storage chamber to maintain the air pressure balance in the oil storage chamber to prevent negative pressure from forming in the oil storage chamber during storage or vacuum testing in high and low temperature environments.
  • the e-liquid flows into the atomization tube from the oil inlet, and then flows out of the mist
  • the carburetor causes oil leakage.
  • Figure 1 is an exploded view of the atomizer of the present utility model
  • Figure 2 is a three-dimensional schematic view of the atomizer of the present utility model
  • Figure 3 is a schematic cross-sectional view of the atomizer of the present utility model
  • Figure 4 is a schematic diagram of the internal structure of the oil storage tank of the atomizer of the present invention.
  • Figure 5 is a diagram of the vacuum air flow direction of the practical atomizer of the present invention.
  • the utility model provides an atomizer, which includes an oil storage tank body 1.
  • An oil storage chamber 104 for storing oil and an atomization tube 102 for discharging smoke are formed in the oil storage tank body 1.
  • At least part of the outer wall is provided in the oil storage chamber 104, and at least part of the outer wall of the atomizer tube 102 is provided with at least one air groove 103 and air hole 105.
  • the air groove 103 and the air hole 105 are connected, and the air groove 103 and/or the air hole 105
  • the shape and size are set so that only gas can pass through and the oil in the oil storage chamber 104 cannot pass.
  • the outside atmosphere can enter the air groove 103 from the air holes 105, and then enter the oil storage chamber 104 to maintain the air pressure balance in the oil storage chamber 104 and prevent storage in high and low temperature environments.
  • a negative pressure is formed in the oil storage chamber 104, and the e-liquid flows from the oil inlet 201 into the atomizer tube 102, and then flows out of the atomizer, causing oil leakage.
  • the width of the air groove 103 is ⁇ 2 mm, and the diameter of the air hole 105 is ⁇ 0.5 mm.
  • the width of the air groove 103 can be 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm; wherein, the aperture of the air hole 105 can be 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.48mm, 0.5mm. It should be noted that as long as the width of the air groove 103 is less than 2mm and the diameter of the air hole 105 is less than 0.5mm, gas can pass through, but e-liquid cannot pass through.
  • the oil storage chamber 104 is provided with an oil storage cotton 3 , and the two ends of the air groove 103 are respectively close to the two longitudinal ends of the oil storage cotton 3 .
  • the air groove 103 can be of any shape.
  • the air groove 103 can gradually narrow in width from top to bottom, and can be S-shaped; the air groove 103 can also be concave or convex from the outer wall of the atomizer tube 102 To form, it only needs to extend from one end close to the oil storage cotton 3 to the other end close to the oil storage cotton 3.
  • the air groove 103 extends along the longitudinal direction of the atomization tube 102 from one end close to the oil storage cotton 3 to the other end close to the oil storage cotton 3 .
  • the oil storage cotton 3 is used to absorb the e-liquid in the oil storage chamber 104 and is locked in the oil storage cotton 3 so that the e-liquid will not be deposited in the oil storage chamber 104.
  • the oil storage cotton 3 will Covering the air groove 103 can prevent smoke oil from entering the air groove 103, ensure the permeability of the air groove 103, and make the air flow pass through the air groove 103 more smoothly.
  • the oil storage cotton 3 preferably occupies the entire oil storage cavity 104 to maximize oil storage and prevent the oil supply amount from being too large or too small during the oil supply process.
  • the air hole 105 is located on the bottom wall of the atomizer tube 102 corresponding to the air groove 103 or at one end of the air groove 103 . It should be noted that it can be ensured that after the air enters from the air hole 105, it flows through one end of the air groove 103 to the other end of the air groove 103, so that all positions of the oil storage chamber 104 can be replenished with air.
  • the atomizer tube 102 includes a connected main body tube 106 and a butt tube 107.
  • the outer wall of the main tube 106 is enlarged relative to the outer wall of the butt tube 107 to form a convex edge.
  • the air groove 103 is provided on the main tube 106 and Extending to the junction of the main body pipe 106 and the butt pipe 107 , at least a part of the air hole 105 is provided on the bottom wall of the main body pipe 106 corresponding to one end of the air groove 103 .
  • the main body pipe 106 and the butt pipe 107 are preferably integrally formed.
  • the air hole 105 can be completely provided on the bottom wall of the air groove 103 at the junction of the main body pipe 106 and the butt pipe 107, or it can be partially and the other part is set on the opposite part. Take over 107.
  • the air hole 105 is provided on the connecting pipe 107 , and a part of the air hole 105 extends to the bottom wall of the air groove 103 .
  • the butt pipe 107 is formed by constriction of the main pipe 106.
  • the air hole 105 is designed on the butt pipe 107 with a large space between the oil storage cotton 3 and the air entering from the air hole 105 will not be affected by the oil storage cotton 3. Blocking, the amount of air replenished into the oil storage chamber 104 is large each time.
  • the air hole 105 extends along the longitudinal direction of the butt pipe 107.
  • the butt pipe 107 is surrounded by a sealing tube 2.
  • One end of the sealing pipe 2 abuts one end of the butt pipe 107.
  • At least one oil inlet is provided on the outer wall of the sealing pipe 2. Mouth 201.
  • the sealing tube 2 is made of silicone material, which is soft in texture, easy to assemble, and has good sealing performance, which can prevent e-liquid from entering the atomization tube 102 from the gap between the docking tube 107 and the sealing tube 2.
  • the oil storage cotton 3 is provided with a through channel 301, and the atomization tube 102 and the sealing tube 2 are inserted into the through channel 301.
  • the space formed between the inner wall of the warehouse 1 and the outer wall of the sealing tube 2 is the oil storage chamber 104.
  • the sealing tube 2 is provided with a heating core 4 for absorbing smoke oil and heating and atomizing it.
  • the heating core 4 includes an oil suction component 401 and an electric heating component 402.
  • the electric heating component 402 is wrapped around the oil suction component 401, or the electric heating component 402 is wrapped in the oil suction component 401, and the oil suction component 401 blocks the oil inlet. 201, and both ends of the oil suction component 401 extend from the oil inlet 201 into the oil storage chamber 104 and are in contact with one end of the oil storage cotton 3. It should be noted that the oil suction component 401 blocks the oil inlet hole to prevent the smoke oil in the oil storage chamber 104 from flowing from the oil inlet hole into the sealing tube 2 under normal conditions. The two ends of the oil suction component 401 are used to extend into the storage chamber from the oil inlet 201.
  • the oil chamber 104 is in contact with the end of the oil storage cotton 3 to absorb smoke oil.
  • the electric heating component 402 is wrapped around the middle part of the oil suction component 401 and is located in the sealing tube 2, so that the oil suction component 401 can be absorbed in the sealing tube 2.
  • the e-liquid is heated to produce smoke.
  • a smoking hole 101 is provided at one end of the oil storage tank body 1.
  • the smoking hole 101 is connected to the atomization tube 102, and the air hole 105 is also connected to the atomization tube 102.
  • external air can enter the atomization tube 102 from the smoking hole 101, then enter the air tank 103 through the air hole 105, and finally flow into the oil storage chamber 104 to replenish the air and maintain the oil storage chamber.
  • the air pressure in the oil chamber 104 is balanced.
  • the oil storage tank body 1 is provided with an oil sealing member 6 at one end away from the smoking hole 101 for sealing the oil storage cavity 104.
  • the oil sealing member 6 seals the oil storage cavity 104 and is constricted at one end toward the oil storage chamber.
  • a receiving body 602 is protrudingly formed in the cavity 104.
  • the receiving body 602 is inserted into the sealing tube 2 and corresponds to the atomization tube 102.
  • An air guide channel 602 is provided at one end of the receiving body 602 and penetrates the receiving body 602 and the oil sealing member 6.
  • the air guide channel 602 corresponds to and communicates with the atomizer tube 102 .
  • the receiving body 602 is inserted into the sealing tube 2 and corresponds to the atomization tube 102, which can completely isolate the oil storage chamber 104 from the internal air passage of the atomizer and prevent e-liquid from entering the internal air passage and causing oil leakage.
  • the sealing tube 2 is inserted into the air guide channel 602 of the receiving body 602 , and the air guide channel 602 communicates with the atomizer tube 102 through the sealing tube 2 .
  • the atomizer further includes oil-absorbing cotton 5 .
  • the oil-absorbing cotton 5 is provided at one end of the oil sealing member 6 sealing the oil storage chamber 104 , and is in contact with the oil-absorbing component 401 .
  • the oil-absorbing cotton 5 is disposed at one end of the oil sealing member 6 to seal the oil storage chamber 104, so that the oil-absorbing part 401 can absorb excess e-liquid and prevent the oil-absorbing part 401 from dripping oil, and the e-liquid absorbed by the oil-absorbing cotton 5 can also prevent the oil from being stored.
  • the heating core 4 is heated and atomized to ensure that the heating core 4 does not burn dry.
  • a first conductive electrode 7 and a second conductive electrode 8 electrically connected to the electric heating component 402 are provided at an end of the oil sealing member 6 away from the receiving body 602 and isolated from each other. It should be noted that the first conductive electrode 7 and the second conductive electrode 8 are made of metal material.
  • an air inlet channel 801 corresponding to and communicating with the air conductive channel 602 is provided in the second conductive electrode 8 . It should be noted that the outside air can enter the air guide channel 602 from the air inlet channel 801, and then drive the heating core 4 in the sealed tube 2 to heat the smoke generated by the e-liquid and discharge it into the atomization tube 102, and then smoke from the smoking hole 101 .
  • the atomizer in this specific embodiment includes: oil storage tank body 1, sealing tube 2, oil storage cotton 3, heating core 4, oil absorbing cotton 5, oil sealing member 6, first conductive electrode 7 , the second conductive electrode 8, in which a smoking hole 101 is provided on the top of the oil storage tank body 1 for smoking, and an atomization tube 102 is formed protruding from the smoking hole 101 into the oil storage tank body 1.
  • the atomization pipe 102 includes a connected main body pipe 106 and a butt pipe 107.
  • the butt pipe 107 is formed by necking the main pipe 106.
  • the outer wall of the main pipe 106 is provided with an air groove 103, and the butt pipe 107 is provided with an atomizer.
  • the air hole 105 is connected inside the tube 102.
  • the air hole 105 is also connected with the lower end of the air groove 103 for ventilation.
  • the oil storage cotton 3 is installed in the oil storage tank body 1 for absorbing smoke oil.
  • a through passage 301 is provided in the oil storage cotton 3. , the atomization tube 102 is inserted into the through-channel 301, and the outer wall of the atomization tube 102 is in contact with the channel wall of the through-channel 301.
  • the upper end of the sealing tube 2 is placed on the outer wall of the docking tube 107 to seal the docking tube 107, and the sealing tube 2 is in contact with the mist
  • the atomizing tube 102 is connected.
  • the space between the atomizing tube 102 and the connected outer wall of the sealed tube 2 and the inner wall of the oil storage bin 1 forms an oil storage cavity 104 for oil storage.
  • Port 201, the heating core 4 is installed in the sealed tube 2 for heating atomized e-liquid.
  • the heating core 4 is formed by an electric heating component 402 wrapped around the oil suction component 401.
  • the oil suction component 401 blocks the oil inlet 201 to prevent normal conditions.
  • the e-liquid in the lower oil storage chamber 104 enters the sealed tube 2, and both ends of the oil suction component 401 extend from the oil inlet 201 into the oil storage chamber 104 and contact the bottom of the oil storage cotton 3 to absorb the heating mist of the e-liquid power supply heating component 402.
  • the oil sealing part 6 is installed in the bottom of the oil storage tank body 1 for sealing the oil storage chamber 104.
  • the top of the oil sealing part 6 is constricted and protrudes into the oil storage chamber 104 to form a receiving body 602, and the lower end of the sealing tube 2 is sleeved
  • the outer wall of the receiving body 602 is connected to the receiving body 602 for isolating the oil storage chamber 104.
  • the top of the receiving body 602 is provided with an air guide channel 602 penetrating the receiving body 601 and the oil sealing member 6 for air intake.
  • the oil absorbing cotton 5 is installed on The top of the oil sealing member 6 can absorb excessive e-liquid from the heating core 4 and prevent the heating core 4 from dripping oil. Moreover, the e-liquid absorbed by the oil-absorbing cotton 5 can also prevent the e-liquid from being supplied to the heating core 4 when there is insufficient e-liquid in the oil storage chamber 104. Heating and atomizing ensure that the heating core 4 does not dry out.
  • the first conductive electrode 7 and the second conductive electrode 8 are installed at the bottom of the oil sealing member 6 and are isolated from each other.
  • the conductive electrode 8 is provided with an air inlet channel 801 connected with the air guide channel 602, which is used for allowing external airflow to enter the air guide channel 602 when smoking. After a negative pressure is formed in the oil storage chamber 104, the outside atmosphere can pass through the smoking hole. 101 enters the atomizer tube 102, then enters the air groove 103 through the air hole 105, and then enters the oil storage chamber 104 through the air groove 103 to supplement air, which can maintain the air pressure balance in the oil storage chamber 104, thereby preventing e-liquid from flowing out from the oil inlet 201 causing oil leakage.
  • Hole 101 enters the atomizer tube 102, then enters the air groove 103 through the air hole 105, and then enters the oil storage chamber 104 through the air groove 103 to supplement air, which can maintain the air pressure balance in the oil storage chamber 104, thereby preventing e-liquid from flowing out of the oil inlet 201 Outflow causes oil leakage; when smoking, the outside air can enter the air guide channel 602 from the air inlet channel 801, and then drive the heating core 4 in the sealed tube 2 to heat the smoke oil and discharge the smoke into the atomization tube 102, and then from the smoking hole 101 Smoking everywhere.
  • Another embodiment of the present invention also includes an electronic cigarette, including the above-mentioned atomizer.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种雾化器及电子烟，雾化器包括储油仓体（1），储油仓体（1）内形成有用于储油的储油腔（104）和用于排出烟雾的雾化管（102），雾化管（102）的至少部分外壁设置在储油腔（104）内，且雾化管（102）的至少部分外壁上设有至少一气槽（103）和气孔（105），气槽（103）和气孔（105）相通，气槽（103）和/或气孔（105）的形状和尺寸设置成使得仅气体能够通过并且储油腔（104）内的油不能通过。雾化器通过设计相通的气孔（105）和气槽（103），可使外界大气从气孔（105）进入气槽（103），然后进入储油腔（104）内维持储油腔（104）内气压平衡，防止储油腔（104）内形成负压，烟油流进雾化管（102）内，然后流出雾化器造成漏油。

Description

一种防漏油的雾化器及电子烟 技术领域
本实用新型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，常规的雾化器，在高低温环境中储放，或抽真空测试中，储油腔内会形成负压，储油腔内没有空气补充来维持储油腔内气压平衡，导致储油腔内烟油流出雾化器造成污染和浪费。
实用新型内容
本实用新型的目的在于提供一种防漏油的雾化器及电子烟，解决了现有技术中雾化器在高低温环境中储放或抽真空测试中，储油腔内易形成负压状态，导致烟油流出雾化器造成漏油的问题。
本实用新型解决技术问题所采用的技术方案是：一种雾化器，包括储油仓体，所述储油仓体内形成有用于储油的储油腔和用于排出烟雾的雾化管，所述雾化管的至少部分外壁设置在所述储油腔内，且该所述雾化管的至少部分外壁上设有至少一气槽和气孔，所述气槽和所述气孔相通，所述气槽和/或所述气孔的形状和尺寸设置成使得仅气体能够通过并且储油腔内的油不能通过。
作为一种实施方式，所述气槽的宽度≤2mm，所述气孔的孔径≤0.5mm。
作为一种实施方式，所述储油腔内设有储油棉，所述气槽的两端分别靠近所述储油棉沿纵向的两端。气槽可以任意形状，只要从靠近储油棉的一端延伸至靠近储油棉的另一端即可。
作为一种实施方式，所述气槽从靠近所述储油棉的一端沿所述雾化管的纵向延伸至靠近所述储油棉的另一端；所述储油棉占满所述储油腔。
作为一种实施方式，所述气孔位于所述雾化管与所述气槽相对应的槽 底壁上或位于所述气槽的一端。
作为一种实施方式，所述雾化管包括相连接的主体管和对接管，所述主体管的外壁相对于所述对接管的外壁扩径形成凸沿，所述气槽设在所述主体管上并延伸至所述主体管与对接管的交接处，所述气孔的至少一部分设在所述主体管与所述气槽一端相对应的槽底壁上。
作为一种实施方式，所述气孔设在所述对接管上，且所述气孔的一部分延伸至所述气槽的槽底壁上。
作为一种实施方式，所述气孔沿所述对接管的纵向延伸，所述对接管外套设有密封管，所述密封管的一端抵接至所述对接管的一端，所述密封管外壁开设有至少一个进油口。
作为一种实施方式，所述储油棉内设有贯穿通道，所述雾化管和所述密封管插入所述贯穿通道内，所述储油仓体的内壁与所述雾化管的外壁之间以及所述储油仓体的内壁与所述密封管的外壁之间形成的空间为所述储油腔，所述密封管内设有用于吸收烟油加热雾化的发热芯。
作为一种实施方式，所述发热芯包括吸油部件和电加热部件，所述电加热部件缠绕在所述吸油部件上，或所述电加热部件包裹在所述吸油部件内，所述吸油部件封堵所述进油口，且所述吸油部件两端从所述进油口伸入所述储油腔与所述储油棉一端端部抵接。
作为一种实施方式，所述吸烟孔设置于所述储油仓体一端端部，所述吸烟孔与所述雾化管相连通，所述气孔还与所述雾化管相通。
作为一种实施方式，所述储油仓体远离所述吸烟孔一端端部设有用于密封所述储油腔的封油件，所述封油件密封所述储油腔一端端部缩颈并向所述储油腔内凸伸形成有承接体，所述承接体插入所述密封管内与所述雾化管相对应，所述承接体一端端部开设有贯穿所述承接体与所述封油件的导气通道，所述导气通道与所述雾化管相对应且相通。
作为一种实施方式，所述雾化器还包括吸油棉，所述吸油棉设在所述封油件密封所述储油腔一端端部，且与所述吸油部件抵接。
作为一种实施方式，所述封油件远离所述承接体一端端部相互隔离的设有与所述电加热部件电连接的第一导电电极和第二导电电极；
作为一种实施方式，所述第二导电电极内开设有与所述导气通道相对应且相通的进气通道。
本实用新型另一方面还提供一种电子烟，包括上述的雾化器。
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，本申请上述实用新型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。
实施本实用新型的防漏油的雾化器及电子烟，具有以下有益效果：本实用新型的防漏油的雾化器，通过设计相通的气孔和气槽，可使外界大气从气孔进入气槽，然后进入储油腔内维持储油腔内气压平衡，防止高低温环境中储放或抽真空测试时储油腔内形成负压，烟油从进油口流进雾化管内，然后流出雾化器造成漏油。
附图说明
下面结合附图对本实用新型进行详细的描述，以使得本实用新型的上述优点更加明确。其中，
图1是本实用新型的雾化器的爆炸图；
图2是本实用新型的雾化器的立体示意图；
图3是本实用新型的雾化器的剖视示意图；
图4是本实用新型的雾化器的储油仓体内部结构示意图；
图5是本实用的雾化器的抽真空气流走向图。
具体实施方式
以下将结合附图及实施例来详细说明本实用新型的实施方式，借此对本实用新型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，本实用新型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实用新型的保护范围之内。
本实用新型提供了一种雾化器，包括储油仓体1，储油仓体1内形成有用于储油的储油腔104和用于排出烟雾的雾化管102，雾化管102的至少部分外壁设置在所述储油腔104内，且该雾化管102的至少部分外壁上设有至少一气槽103和气孔105，气槽103和气孔105相通，气槽103和/或气孔105的形状和尺寸设置成使得仅气体能够通过并且储油腔104内的油不能通过。需要说明的是，通过设计相通的气孔105和气槽103，可使外界大气从气孔105进入气槽103，然后进入储油腔104内维持储油腔104内气压平衡，防止高低温环境中储放或抽真空测试时储油腔104内形成负压，烟油从进油口201流进雾化管102内，然后流出雾化器造成漏油。
在一些实施例中，气槽103的宽度≤2mm，气孔105的孔径≤0.5mm。其中，气槽103的宽度可以为0.2mm、0.4mm、0.6mm、0.8mm、1.0mm、1.2mm、1.5mm、1.6mm、1.8mm、2.0mm；其中，气孔105的孔径可以为0.1mm、0.15mm、0.2mm、0.25mm、0.3mm、0.35mm、0.4mm、0.45mm、0.48mm、0.5mm。需要说明的是，只要保证气槽103宽度小于2mm，气孔105孔径小于0.5mm可以使气体通过，烟油不能通过。
在一些实施例中，储油腔104内设有储油棉3，气槽103的两端分别靠近储油棉3沿纵向的两端。需要说明的是，气槽103可以为任意形状，例如：气槽103可以从上至下宽度逐渐变窄，可以为S形；气槽103也可以是由雾化管102外壁内凹或外凸形成，只要从靠近储油棉3的一端延伸至靠近储油棉3的另一端即可。
在一些实施例中，气槽103从靠近储油棉3的一端沿雾化管102的纵向延伸至靠近储油棉3的另一端。其中，储油棉3用于吸收储油腔104内 烟油，并锁在储油棉3内，可使烟油不会沉积在储油腔104，需要说明的是，通过储油棉3将气槽103覆盖，可以防止烟油进入气槽103，保证气槽103的通透性，使气流更顺利通过气槽103。其中，储油棉3优选占满储油腔104，实现储油最大化，避免供油过程中供油量过大或过小。
在一些实施例中，气孔105位于雾化管102与气槽103相对应的槽底壁上或位于气槽103的一端。需要说明的是，可以保证空气从气孔105进入后，通过气槽103一端流到气槽103另一端，使储油腔104各个位置都能得到空气补充。
在一些实施例中，雾化管102包括相连接的主体管106和对接管107，主体管106的外壁相对于对接管107的外壁扩径形成凸沿，气槽103设在主体管106上并延伸至主体管106与对接管107的交接处，气孔105的至少一部分设在主体管106与气槽103一端相对应的槽底壁上。其中，主体管106和对接管107优选一体成型结构，其中，气孔105可以完全设在气槽103在主体管106与对接管107交接处的槽底壁上，也可以部分，另一部分设在对接管107上。
在一些实施例中，气孔105设在对接管107上，且气孔105的一部分延伸至气槽103的槽底壁上。需要说明的是，对接管107是由主体管106缩颈形成，气孔105设计在对接管107上与储油棉3之间的间距空间大，空气从气孔105进入时不会受到储油棉3遮挡，每次补入储油腔104内的空气量大。
在一些实施例中，气孔105沿对接管107的纵向延伸，对接管107外套设有密封管2，密封管2的一端抵接至对接管107的一端，密封管2外壁开设有至少一个进油口201。其中密封管2是由硅胶材质制成，质地柔然，便于组装，并且密封性好，可防止烟油从对接管107和密封管2之间的缝隙进入雾化管102内。
在一些实施例中，储油棉3内设有贯穿通道301，雾化管102和密封管2插入贯穿通道301内，储油仓体1的内壁与雾化管102的外壁之间以及储油仓体1的内壁与密封管2的外壁之间形成的空间为储油腔104，密封管2内设有用于吸收烟油加热雾化的发热芯4。
在一些实施例中，发热芯4包括吸油部件401和电加热部件402，电加热部件402缠绕在吸油部件401上，或电加热部件402包裹在吸油部件401内，吸油部件401封堵进油口201，且吸油部件401两端从进油口201伸入储油腔104与储油棉3一端端部抵接。需要说明的是，吸油部件401封堵进油孔可防止储油腔104内烟油正常状态下从进油孔流到密封管2内，利用吸油部件401两端从进油口201伸入储油腔104内与储油棉3端部抵接来吸收烟油，其中，电加热部件402缠绕在吸油部件401中间部分并位于密封管2内，可在密封管2内对吸油部件401吸收的烟油进行加热至产生烟雾。
在一些实施例中，储油仓体1一端端部开设有吸烟孔101，吸烟孔101与雾化管102相连通，气孔105还与雾化管102相通。需要说明的是，储油腔104内形成真空后，外界空气可从吸烟孔101进入雾化管102内，然后通过气孔105进入气槽103内，最后流入储油腔104内补充空气，维持储油腔104内气压平衡。
在一些实施例中，储油仓体1远离吸烟孔101一端端部设有用于密封储油腔104的封油件6，封油件6密封储油腔104一端端部缩颈并向储油腔104内凸伸形成有承接体602，承接体602插入密封管2内与雾化管102相对应，承接体602一端端部开设有贯穿承接体602与封油件6的导气通道602，导气通道602与雾化管102相对应且相通。其中，承接体602插入密封管2内与雾化管102相对应，可以完全将储油腔104与雾化器内部气道隔离，防止烟油进入内部气道出现漏油。在另外一些实施例中，密封管2插入承接体602的导气通道602内，导气通道602通过密封管2与雾化管102相通。
在一些实施例中，雾化器还包括吸油棉5，吸油棉5设在封油件6密封储油腔104一端端部，且与吸油部件401抵接。其中，吸油棉5设在封油件6密封储油腔104一端端部可将吸油部件401吸收过量的烟油吸收，防止吸油部件401滴油，并且吸油棉5吸收的烟油还可防止储油腔104内烟油不足时，供发热芯4加热雾化，确保发热芯4不干烧。
在一些实施例中，封油件6远离承接体602一端端部相互隔离的设有 与电加热部件402电连接的第一导电电极7和第二导电电极8。需要说明的是，第一导电电极7和第二导电电极8是由金属材质制成
在一些实施例中，第二导电电极8内开设有与导气通道602相对应且相通的进气通道801。需要说明的是，外界空气可从进气通道801进入导气通道602内，然后带动密封管2内发热芯4加热烟油产生的烟雾排入雾化管102内，然后从吸烟孔101处吸食。
下面通过一具体实施例进行详细说明，但不限于此。参见图1-4，该具体实施例中的雾化器包括：储油仓体1、密封管2、储油棉3、发热芯4、吸油棉5、封油件6、第一导电电极7、第二导电电极8，其中，储油仓体1顶部开设有吸烟孔101用于吸烟，储油仓体1从吸烟孔101向储油仓体1内凸伸形成有雾化管102用于排烟雾，雾化管102包括相连接的主体管106和对接管107，对接管107是由主体管106缩颈形成，主体管106外壁开设有气槽103，对接管107上开设有与雾化管102内部相通的气孔105，气孔105还与气槽103下端相连通用于通气流，储油棉3安装在储油仓体1内用于吸收烟油，储油棉3内开设有贯穿通道301，雾化管102插入贯穿通道301内，且雾化管102外壁与贯穿通道301的通道壁抵接，密封管2上端套在对接管107外壁用于密封对接管107，且密封管2与雾化管102相通，雾化管102和相连接的密封管2外壁与储油仓体1内壁之间的空间形成了储油腔104用于储油，密封管2外壁两侧各开设有进油口201，发热芯4安装在密封管2内用于加热雾化烟油，发热芯4是由吸油部件401外围缠绕电加热部件402形成，吸油部件401封堵进油口201用于防止正常状态下储油腔104内烟油进入密封管2内，且吸油部件401两端从进油口201伸入储油腔104与储油棉3底部抵接用于吸收烟油供电加热部件402加热雾化，封油件6安装在储油仓体1底部内用于密封储油腔104，封油件6顶部缩颈并向储油腔104内凸伸形成有承接体602，密封管2下端套设在承接体602外壁与承接体602相连接用于隔离储油腔104，承接体602顶部开设有贯穿承接体601和封油件6的导气通道602用于进气，吸油棉5安装在封油件6顶部，可将发热芯4吸收过量的烟油吸收，防止发热芯4滴油，并且吸油棉5吸收的烟油还可防止储油腔104内烟油不足时，供发 热芯4加热雾化，确保发热芯4不干烧，第一导电电极7和第二导电电极8相互隔离的安装在封油件6底部，用于与电加热部件402电连接使其通电发热，第二导电电极8内开设有与导气通道602相通的进气通道801，用于吸烟时供外界气流进入导气通道602内，其中，储油腔104内形成负压后，外界大气可从吸烟孔101进入雾化管102，然后通过气孔105进入气槽103，然后通过气槽103进入储油腔104内补充空气，可维持储油腔104内气压平衡，从而防止烟油从进油口201流出造成漏油。
如图5所示，上述具体实施例的雾化器的储油腔104内形成真空后，气流进入储油腔104走向具体实施说明，储油腔104内形成负压后，外界大气可从吸烟孔101进入雾化管102，然后通过气孔105进入气槽103，然后通过气槽103进入储油腔104内补充空气，可维持储油腔104内气压平衡，从而防止烟油从进油口201流出造成漏油；抽烟时外界空气可从进气通道801进入导气通道602内，然后带动密封管2内发热芯4加热烟油产生的烟雾排入雾化管102内，然后从吸烟孔101处吸食。
本实用新型的另一实施例还包括一种电子烟，包括上述的雾化器。
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，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。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (15)

  1. 一种雾化器，其特征在于，包括储油仓体，所述储油仓体内形成有用于储油的储油腔和用于排出烟雾的雾化管，所述雾化管的至少部分外壁设置在所述储油腔内，且该所述雾化管的至少部分外壁上设有至少一气槽和气孔，所述气槽和所述气孔相通，所述气槽和/或所述气孔的形状和尺寸设置成使得仅气体能够通过并且储油腔内的油不能通过。
  2. 根据权利要求1所述的雾化器，其特征在于，所述气槽的宽度≤2mm，所述气孔的孔径≤0.5mm。
  3. 根据权利要求1所述的雾化器，其特征在于，所述储油腔内设有储油棉，所述气槽的两端分别靠近所述储油棉沿纵向的两端。
  4. 根据权利要求3所述的雾化器，其特征在于，所述气槽从靠近所述储油棉的一端沿所述雾化管的纵向延伸至靠近所述储油棉的另一端；所述储油棉占满所述储油腔。
  5. 根据权利要求4所述的雾化器，其特征在于，所述气孔位于所述雾化管与所述气槽相对应的槽底壁上或位于所述气槽的一端。
  6. 根据权利要求5所述的雾化器，其特征在于，所述雾化管包括相连接的主体管和对接管，所述主体管的外壁相对于所述对接管的外壁扩径形成凸沿，所述气槽设在所述主体管上并延伸至所述主体管与对接管的交接处，所述气孔的至少一部分设在所述主体管与所述气槽一端相对应的槽底壁上。
  7. 根据权利要求6所述的雾化器，其特征在于，所述气孔设在所述对接管上，且所述气孔的一部分延伸至所述气槽的槽底壁上。
  8. 根据权利要求7所述的雾化器，其特征在于，所述气孔沿所述对接管的纵向延伸，所述对接管外套设有密封管，所述密封管的一端抵接至所述对接管的一端，所述密封管外壁开设有至少一个进油口。
  9. 根据权利要求8所述的雾化器，其特征在于，所述储油棉内设有贯穿通道，所述雾化管和所述密封管插入所述贯穿通道内，所述储油仓体的内壁与所述雾化管的外壁之间以及所述储油仓体的内壁与所述密封管的外壁之间形成的空间为所述储油腔，所述密封管内设有用于吸收烟油加 热雾化的发热芯。
  10. 根据权利要求9所述的雾化器，其特征在于，所述发热芯包括吸油部件和电加热部件，所述电加热部件缠绕在所述吸油部件上，或所述电加热部件包裹在所述吸油部件内，所述吸油部件封堵所述进油口，且所述吸油部件两端从所述进油口伸入所述储油腔与所述储油棉一端端部抵接。
  11. 根据权利要求10所述的雾化器，其特征在于，所述吸烟孔设置于所述储油仓体一端端部，所述吸烟孔与所述雾化管相连通，所述气孔还与所述雾化管相通。
  12. 根据权利要求11所述的雾化器，其特征在于，所述储油仓体远离所述吸烟孔一端端部设有用于密封所述储油腔的封油件，所述封油件密封所述储油腔一端端部缩颈并向所述储油腔内凸伸形成有承接体，所述承接体插入所述密封管内与所述雾化管相对应，所述承接体一端端部开设有贯穿所述承接体与所述封油件的导气通道，所述导气通道与所述雾化管相对应且相通。
  13. 根据权利要求12所述的雾化器，其特征在于，所述雾化器还包括吸油棉，所述吸油棉设在所述封油件密封所述储油腔一端端部，且与所述吸油部件抵接。
  14. 根据权利要求13所述的雾化器，其特征在于，所述封油件远离所述承接体一端端部相互隔离的设有与所述电加热部件电连接的第一导电电极和第二导电电极；
    所述第二导电电极内开设有与所述导气通道相对应且相通的进气通道。
  15. 一种电子烟，其特征在于，包括权利要求1-14任一所述的雾化器。
PCT/CN2022/097763 2022-04-18 2022-06-09 一种防漏油的雾化器及电子烟 WO2023201861A1 (zh)

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