WO2023000786A1 - 雾化器和电子烟 - Google Patents

雾化器和电子烟 Download PDF

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Publication number
WO2023000786A1
WO2023000786A1 PCT/CN2022/092665 CN2022092665W WO2023000786A1 WO 2023000786 A1 WO2023000786 A1 WO 2023000786A1 CN 2022092665 W CN2022092665 W CN 2022092665W WO 2023000786 A1 WO2023000786 A1 WO 2023000786A1
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WO
WIPO (PCT)
Prior art keywords
tube
oil
air
oil storage
atomizer according
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PCT/CN2022/092665
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English (en)
French (fr)
Inventor
刘团芳
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深圳易佳特科技有限公司
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Publication of WO2023000786A1 publication Critical patent/WO2023000786A1/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
    • A24F40/48—Fluid transfer means, e.g. pumps

Definitions

  • the present disclosure relates to the technical field of electronic cigarettes and atomizers, in particular to an atomizer with rapid oil inlet.
  • Electronic cigarettes are electronic products that imitate cigarettes, generally including atomizers and power supply components. There is a heating core inside the atomizer to heat the smoke liquid.
  • the power supply components mainly include batteries and circuit boards, etc., which are used to provide working voltage to the atomizer. When powered on, the atomizer atomizes the smoke liquid stored in the atomizer, thereby generating smoke for the user to inhale.
  • an atomizer which includes an oil storage tank body, and the oil storage tank body is provided with an oil storage cavity and an atomizing tube for oil suction and atomization, and the tube of the atomizing tube
  • the wall is provided with an air hole communicating with the outside atmosphere, and the atomizing tube is provided with a seal for covering the air hole, and a micro air flow channel for air flow is formed between the sealing member and the atomizing tube , the micro-air flow channel communicates with the air hole and the oil storage chamber respectively.
  • the air can enter the micro air flow channel from the air hole, and then enter the oil storage chamber through the micro air flow channel to supplement the air so as to make the oil enter more quickly, and prevent the pressure difference between the inside and outside of the oil storage chamber from causing the oil to enter slowly and cause the supply Insufficient oil causes burning of heating elements.
  • grooves are formed on the inner wall of the sealing member and/or the outer wall of the atomizing tube, and the grooves constitute the micro-flow channels.
  • the groove is curved. It should be noted that the curved groove can better prevent the leakage of e-liquid, and avoid the problem of oil leakage caused by the outflow from the air hole.
  • the groove comprises at least one longitudinal extension extending parallel to the longitudinal center axis of the atomizing tube and at least one circumferential extension extending at an angle to the longitudinal center axis.
  • the at least one circumferentially extending portion extends in a direction perpendicular to the longitudinal central axis.
  • the number of the longitudinal extensions is at least two, and all the longitudinal extensions are arranged parallel to each other; and/or,
  • the number of the circumferential extensions is at least two, and all the circumferential extensions are arranged parallel to each other.
  • the groove includes: a first longitudinal extension communicating with the air hole; a first circumferential extension communicating with the first longitudinal extension; A second longitudinal extension communicating with the second longitudinal extension; a second circumferential extension communicating with the second longitudinal extension; and a third longitudinal extension communicating with the second circumferential extension.
  • the second circumferential extension is disposed above the first circumferential extension; and/or,
  • Both the first longitudinal extension and the second longitudinal extension extend upwardly from the first circumferential extension, and the third longitudinal extension extends upwardly from the second circumferential extension.
  • the depth of the groove is 0.01mm-0.2mm, the width of the groove is ⁇ 2mm; the diameter of the pores is 0.01mm-1mm.
  • the depth of the groove is 0.01mm-0.08mm, the width of the groove is ⁇ 0.5mm, and the diameter of the pores is 0.1mm-0.4mm.
  • the depth of the groove can be 0.01mm, 0.02mm, 0.03mm, 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.1mm, 0.15mm, 0.2mm; for example, the groove
  • the width can be 0.1mm, 0.15mm, 0.2mm, 0.21mm, 0.22mm, 0.23mm, 0.24mm, 0.25mm, 0.26mm, 0.27mm, 0.3mm, 0.4mm, 0.5mm, 0.7mm, 1mm, 1.5mm , 2mm; for example, the aperture of the pores can be 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.7mm, 1mm.
  • the groove with this width and depth and the aperture of the air hole can make the air enter the oil storage chamber smoothly, and the e-liquid in the oil storage chamber cannot flow out.
  • the sealing member is a sheet fixed outside the atomizing tube or a sealing sleeve sleeved outside the atomizing tube.
  • a heating cavity is formed in the atomizing tube, and a heating element for heating atomized e-liquid is arranged in the heating cavity, and the air hole is opened between the atomizing tube and the heating element.
  • the oil storage tank body is formed with a smoking port, and the smoking port is connected with an air guide pipe communicating with the smoking port, and one end of the atomizing pipe is connected with the air guide pipe,
  • the oil storage chamber is surrounded by the oil storage bin body, the air guide pipe and the atomizing pipe.
  • the atomizing tube includes a first tube and a second tube connected to each other, the first tube is formed with a reduced diameter relative to the second tube, and the first tube extends into the guide tube.
  • the second pipe is located in the oil storage chamber, the oil inlet hole and the air hole are opened on the pipe wall of the second pipe, the heating chamber is formed in the second pipe, and the The seal covers the second tube.
  • a sealing tube is provided between the air guiding tube and the first tube.
  • one end of the oil storage bin body is installed with an oil sealing member for sealing the oil storage cavity, and the end of the atomization tube away from the air guide tube is inserted into the oil sealing member and fixed;
  • the heating element is wrapped with an oil guide for oil absorption and is located at the oil inlet hole;
  • the side of the oil sealing member away from the oil storage bin is provided with an air guide, and one end of the air guide is provided with an air inlet for air intake and an oil injection hole for oil injection, the air intake The hole communicates with the heating chamber, and the oil injection hole communicates with the oil storage chamber;
  • a first conductive part and a second conductive part for electrically connecting with the heating element are mounted on one end of the air guiding part in isolation from each other.
  • an electronic cigarette which includes the above-mentioned atomizer.
  • the present disclosure can supplement air in the oil storage cavity by designing the micro-airflow channel, and the air hole and the micro-airflow channel can be used to make the oil-inlet more rapid, and solve the problem of oil-intake. Slowness and insufficient oil supply lead to problems with burning out the heating element.
  • Figure 1 is an exploded view of an atomizer according to an embodiment of the present disclosure
  • Fig. 2 is a schematic external view of the atomizer of the embodiment of the present disclosure
  • Fig. 3 is a schematic front sectional view of the atomizer of the embodiment of the present disclosure.
  • Fig. 4 is a schematic side sectional view of the atomizer of the embodiment of the present disclosure.
  • Fig. 5 is a position diagram of air holes and grooves of the atomizer in the embodiment of the present disclosure on the atomizing tube;
  • Fig. 6 is an air flow diagram of the atomizer of the embodiment of the present disclosure.
  • Fig. 7 is a diagram of the exhaust gas flow of the atomizer according to the embodiment 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.
  • the present disclosure provides an atomizer with rapid oil intake, which includes an oil storage bin body 1, an oil storage chamber 101 and an atomizing tube 4 for oil suction and atomization are arranged in the oil storage bin body 1, and the atomization tube 4 There is an air hole 404 communicating with the outside atmosphere on the tube wall, and a seal 3 for covering the air hole 404 is arranged outside the atomizing tube 4.
  • a micro-airflow channel is formed between the sealing piece 3 and the atomizing tube 4, and the micro-airflow channel is respectively connected with
  • the air hole 404 communicates with the oil storage cavity 101 .
  • the air hole 404 communicates with the outside atmosphere through the inner cavity of the atomizing tube 4 , the inner cavity of the air guide tube 102 and the smoking port 103 described below.
  • the air can enter the micro air flow channel from the air hole 404, and then enter the oil storage chamber 101 through the micro air flow channel to supplement the air so as to make the oil enter more quickly and prevent the pressure difference inside and outside the oil storage chamber 101 from causing the oil to enter. Insufficient oil supply caused by slowness will burn out the heating element 5 , and the e-liquid in the oil storage chamber 101 cannot flow from the oil storage chamber 101 to the air hole 404 through the micro-flow channel.
  • the atomizing tube is made of porous materials, such as ceramics and mica; it can also be made of agate, quartz glass, etc.
  • a groove 403 is formed on the inner wall of the sealing member 3 and/or the outer wall of the atomizing tube 4, and the groove 403 constitutes a micro-flow channel.
  • the groove 403 is curved. It should be noted that the curvilinear groove 403 has a better effect of preventing smoke oil from passing through.
  • the direction of the curved extension of the groove 403 can be designed as other paths as required, as long as oil leakage is avoided, all within the protection scope of the present disclosure.
  • the curved groove 403 may include at least one longitudinal extension extending parallel to the longitudinal central axis of the atomizing tube 4 and at least one circumferential extension extending at an angle to the longitudinal central axis. extension.
  • said at least one circumferential extension may extend in a direction generally perpendicular to said longitudinal central axis.
  • the number of longitudinal extensions is at least two, and all the longitudinal extensions are arranged parallel to each other; the number of circumferential extensions is at least two, and all the circumferential extensions are arranged parallel to each other.
  • the curved groove 403 includes: a first longitudinal extension 403a communicating with the air hole 404, for example, the first longitudinal extension 403a may be along the 5, the longitudinal extension extending downward; the first circumferential extension 403b communicating with the first longitudinal extension 403a; the second longitudinal extension 403c communicating with the first circumferential extension 403b, for example , the second longitudinal extension 403c may be a longitudinal extension extending in the upward direction shown in FIG. 5; a second circumferential extension 403d communicating with the second longitudinal extension 403c;
  • the third longitudinal extension 403e to which the second circumferential extension 403d is connected, for example the third longitudinal extension may be a longitudinal extension extending in an upward direction as shown in FIG. 5 .
  • first circumferential extension 403a and the second circumferential extension 403c are parallel to each other, and the first longitudinal extension 403b, the second longitudinal extension 403c and the third longitudinal extension 403e are mutually parallel, and the first longitudinal extension 403a and the third longitudinal extension 403e are approximately located at the same circumferential position, that is, approximately collinear.
  • the depth of the groove 403 is 0.01 mm-0.2 mm, the width of the groove 403 is ⁇ 2 mm; the diameter of the air holes 404 is 0.01 mm-1 mm.
  • the depth of the groove 403 is 0.01 mm-0.08 mm, the width of the groove 403 is ⁇ 0.5 mm; the diameter of the air hole 404 is 0.1 mm-0.4 mm.
  • the sealing member 3 is a sheet fixed on the outside of the atomizing tube 4 or a sealing sleeve sleeved on the outside of the atomizing tube 4 .
  • a heating cavity 405 is formed in the atomizing tube 4, and a heating element 5 for heating atomized e-liquid is arranged in the heating cavity 405, and air holes 404 are opened at the position of the tube wall of the atomizing tube 4 corresponding to the heating element 5; At least one oil inlet hole 402 is opened at the position of the tube wall of the tube 4 corresponding to the heating element 5 .
  • the oil storage bin body 1 is formed with a smoking port 103, and the smoking port 103 is connected with an air guide pipe 102 communicating with the smoking port 103, and one end of the atomizing pipe 4 is connected with the air guide pipe 102, and the oil storage bin body 1, the air guide pipe 102,
  • the atomizing tube 4 surrounds and forms an oil storage cavity 101 .
  • the atomizing tube 4 includes a first tube 401 and a second tube 406 connected to each other.
  • the first tube 401 is formed in a reduced diameter relative to the second tube 406.
  • the first tube 401 extends into the air guide tube 102, and the second tube 406 is located in the oil storage.
  • the oil inlet hole 402 and the air hole 404 are opened on the tube wall of the second tube 406
  • the heating cavity 405 is formed in the second tube 406
  • the sealing member 3 is covered outside the second tube 406 .
  • the first tube 401 and the second tube 406 are integrally formed.
  • a sealing tube 2 is provided between the air guiding tube 102 and the first tube 401 .
  • the sealing tube 2 is made of colloid, such as rubber, latex, silica gel, plastic or the like.
  • the oil sealing member 9 is a sealing plug made of colloid, such as rubber, latex, silica gel, plastic or the like.
  • the heating element 5 is wrapped with an oil guide 6 for oil absorption and is located at the oil inlet hole 402.
  • the heating element 5 is made of conductive metal and can be in the shape of a spiral, a cylinder, or a wire.
  • the oil guiding member 6 may be, for example, oil-absorbing cotton or other porous oil-absorbing materials.
  • the side of the oil sealing member 9 facing away from the oil storage bin body 1 is provided with an air guide 10, and one end of the air guide 10 is provided with an air inlet 1002 for air intake and an oil injection hole 1001 for oil injection, and the air inlet 1002 It communicates with the heating chamber 405, and the oil injection hole 1001 communicates with the oil storage chamber 101;
  • a first conductive member 12 and a second conductive member 13 for electrically connecting with the heating element 5 are mounted on one end of the air guide member 10 in isolation from each other.
  • the atomizer with rapid oil intake in this embodiment includes: an oil storage tank body 1, a sealing tube 2, a sealing member 3, an atomizing tube 4, and a heating element 5 , oil guiding part 6, oil separating part 7, spacer 8, oil sealing part 9, air guiding part 10, insulating part 11, first conducting part 12, second conducting part 13, oil sealing plug 14, iron shell 15,
  • the oil storage chamber 101 is formed in the oil storage chamber 1 for oil storage, and the oil storage chamber 101 is provided with an air duct 102 integrally formed with the oil storage chamber 1, and the top of the oil storage chamber 1 is provided with a smoking chamber for smoking.
  • the mouth 103, the smoking mouth 103 is connected with the upper end of the air duct 102 for smoking and venting to the outside atmosphere.
  • a heating chamber 405 is formed in the atomizing tube 4 for heating the smoke oil and containing the smoke.
  • the atomizing tube 4 includes a first tube connected to each other 401 and the second tube 406, the first tube 401 is formed with a reduced diameter relative to the second tube 406, the first tube 401 extends into the air guide tube 102 for air guidance, the second tube 406 is located in the oil storage chamber 101, the second tube
  • the pipe wall of 406 is provided with an oil inlet hole 402 and an air hole 404 for oil inlet and ventilation, the heating chamber 405 is formed in the second pipe 406, and the sealing pipe 2 is installed between the outer peripheral wall of the first pipe 401 and the inner wall of the air guide pipe 102 It is used to seal the gap between the two.
  • the second pipe 406 is provided with a groove 403 communicating with the air hole 404.
  • the sealing member 3 is set outside the second pipe 406 to seal the air hole 404 and the groove communicating with the air hole 404.
  • the groove 403 prevents the e-liquid from flowing out from the groove 403 and the air hole 404.
  • the air hole 404 on the outer wall of the second tube 406 and the groove 403 communicating with the air hole 404 form a micro air flow channel between the inner wall of the seal 3.
  • the air hole 404 is connected to the heating
  • the cavity 405 communicates with the inner wall of the seal 3 to communicate with the interior of the oil storage chamber 101.
  • the air flow channel is introduced into the oil storage chamber 101 to replenish air to maintain the balance of the pressure difference.
  • the outer wall of the second pipe 406 is provided with two oil inlet holes 402 for oil inlet.
  • the oil separator 7 is installed in the bottom of the second pipe 406 for positioning the first Two tubes 406, the outer wall of the heating element 5 is wrapped with an oil guide 6 for oil absorption, the heating element 5 is installed in the heating chamber 405 in the second tube 406 and is located at the oil inlet hole 402 for heating and heating e-liquid, and the spacer 8
  • the oil separator 7 installed in the bottom of the second pipe 406 is fixed inside to separate the positive and negative lead wires of the heating element 5 to prevent a short circuit from contacting the atomizing tube 4, and the oil seal 9 is installed in the oil storage tank 1 for Seal the oil storage chamber 101, the lower end of the second pipe 406 is inserted into the oil seal 9 and fixed, and the air guide 10 is installed in the oil storage chamber 1 under the oil seal 9 for fixing and connecting the oil seal 9, and the air guide
  • the bottom of the part 10 is provided with an air inlet 1002 for air intake and
  • the air inlet 1002 communicates with the heating chamber 405 for ventilation, and the oil injection hole 1001 communicates with the oil storage chamber 101 for convenient oil injection.
  • the insulator 11 is installed in the bottom of the air guide 10 for isolating the first
  • the conductive part 12 and the second conductive part 13 are installed in the insulating part 11 in isolation from each other for electrical connection with the heating element 5, and the oil sealing plug 14 is installed in the oil filling hole 1001 for use
  • the oil injection hole 1001 is blocked to prevent oil leakage
  • the iron shell 15 is installed on the bottom of the oil storage compartment body 1 for fixing to prevent the oil storage compartment body 1 from being heated and deformed to form a gap so that the smoke oil leaks out of the atomizer.
  • the airflow direction of the atomizer with rapid oil intake is specifically implemented.
  • the airflow can enter the heating chamber 405 in the atomizing tube 4 from the air inlet 1002 at the bottom of the air guide 10, driving the heating chamber.
  • the smoke generated by the heating element 5 in 405 heats the e-liquid and enters the airflow channel 102 of the air duct 102 through the heating chamber 405 , and finally the smoke is sucked from the smoking port 103 .
  • the air from the atomizer that enters the oil quickly enters the oil storage cavity 101 of the oil storage tank 1.
  • the principle of air replenishment shows that the air can enter the air duct 101 from the smoking port 103 on the top of the oil storage tank 1. into the airflow channel 102 of the atomizing tube 4, then into the heating chamber 405 in the atomizing tube 4, and then enter the micro-airflow channel formed between the groove 403 and the inner wall of the sealing member 3 from the air hole 404, and then from the groove 403 and the sealing member 3
  • the micro-air flow channel formed between the inner walls enters the oil storage chamber 101 to supplement air to maintain air pressure balance.
  • an electronic cigarette (not shown), which includes any one of the above-mentioned atomizers of the present disclosure. It should be understood that the electronic cigarette should also include a power supply component for powering the atomizer, such as a battery, especially a rechargeable battery.
  • a power supply component for powering the atomizer such as a battery, especially a rechargeable battery.

Abstract

一种雾化器和电子烟。雾化器包括储油仓体(1)，储油仓体(1)内设有储油腔(101)和用于吸油雾化的雾化管(4)，雾化管(4)的管壁上开设有与外界大气相通的气孔，雾化管(4)外设有用于覆盖气孔的密封件(3)，密封件(3)与雾化管(4)之间形成有用于供气流通过的微气流通道，微气流通道分别与气孔和储油腔(101)相通。本方案通过设计微气流通道，利用气孔和微气流通道可对储油腔(101)内补充空气从而使进油更加迅速，解决了进油缓慢和供油不足导致烧坏发热元件的问题。

Description

雾化器和电子烟 技术领域
本公开涉及电子烟技术领域以及雾化器技术领域，尤其是涉及一种进油迅速的雾化器。
背景技术
电子烟是一种模仿香烟的电子产品，一般包括雾化器和供电组件。雾化器内设有发热芯，用于加热烟液。供电组件主要包括电池和电路板等，用于向雾化器提供工作电压。在通电时，雾化器雾化存储在雾化器内的烟液，从而产生供使用者抽吸烟雾。
目前，常规的雾化器抽烟后储油腔内外会存在压差，压差没有气体补充来维持气压平衡会导致烟油不能迅速进入发热元件内，再次抽烟由于供油不足会烧坏发热元件。
发明内容
根据本公开的一个方面，提供了一种雾化器，包括储油仓体，所述储油仓体内设有储油腔和用于吸油雾化的雾化管，所述雾化管的管壁上开设有与外界大气相通的气孔，所述雾化管外设有用于覆盖所述气孔的密封件，所述密封件与所述雾化管之间形成有用于供气流通过的微气流通道，所述微气流通道分别与所述气孔和所述储油腔相通。需要说明的是，空气可从气孔进入到微气流通道中，再通过微气流通道进入到储油腔内补充空气从而使进油更加迅速，防止储油腔内外出现压差导致进油缓慢造成供油不足导致烧坏发热元件。
根据本公开的上述方面，所述密封件的内壁和/或所述雾化管的外壁形成有凹槽，所述凹槽构成所述微气流通道。
根据本公开的上述方面，所述凹槽呈曲线状。需要说明的是，曲线状凹槽可以更好地防止烟油外漏，避免从气孔中流出导致漏油的问题。
根据本公开的上述方面，所述凹槽包括平行于所述雾化管的纵向中心轴线延伸的至少一个纵向延伸部和与所述纵向中心轴线成角度地延伸的至少一个周向延伸部。
根据本公开的上述方面，所述至少一个周向延伸部沿着垂直于所述纵向中心轴线的方向延伸。
根据本公开的上述方面，所述纵向延伸部的数量为至少两个，所有所述纵向延伸部相互平行设置；并且/或者，
所述周向延伸部的数量为至少两个，所有所述周向延伸部相互平行设置。
根据本公开的上述方面，所述凹槽包括：与所述气孔连通的第一纵向延伸部；与所述第一纵向延伸部连通的第一周向延伸部；与所述第一周向延伸部连通的第二纵向延伸部；与所述第二纵向延伸部连通的第二周向延伸部；和与所述第二周向延伸部连通的第三纵向延伸部。
根据本公开的上述方面，所述第二周向延伸部设于所述第一周向延伸部的上方；且/或，
所述第一纵向延伸部和所述第二纵向延伸部都自所述第一周向延伸部向上延伸，所述第三纵向延伸部自所述第二周向延伸部向上延伸。
根据本公开的上述方面，所述凹槽的深度为0.01mm-0.2mm，所述凹槽的宽度≤2mm；所述气孔的孔径为0.01mm-1mm。其中，优选的是凹槽的深度为0.01mm-0.08mm，凹槽的宽度≤0.5mm，气孔的孔径为0.1mm-0.4mm。例如，其中，凹槽的深度可以为0.01mm、0.02mm、0.03mm、0.04mm、0.05mm、0.06mm、0.07mm、0.08mm、0.09mm、0.1mm、0.15mm、0.2mm；例如，凹槽的宽度可以为0.1mm、0.15mm、0.2mm、0.21mm、0.22mm、0.23mm、0.24mm、0.25mm、0.26mm、0.27mm、0.3mm、0.4mm、0.5mm、0.7mm、1mm、1.5mm、2mm；例如，气孔的孔径可以为0.1mm、0.2mm、0.3mm、0.4mm、0.5mm、0.7mm、1mm。此宽度和深度的凹槽以及气孔的孔径，可以使空气能顺利的进入储油腔内，而储油腔内的烟油不能流出。
根据本公开的上述方面，所述密封件为固定在所述雾化管外的片体或 套设在所述雾化管外的密封套。
根据本公开的上述方面，所述雾化管内形成了加热腔，在所述加热腔内设有用于加热雾化烟油的发热元件，所述气孔开设在所述雾化管与所述发热元件相对应的管壁位置；所述雾化管与所述发热元件相对应的管壁位置还开设有至少一进油孔。
根据本公开的上述方面，所述储油仓体形成有吸烟口，所述吸烟口处连接有与所述吸烟口相通的导气管，所述雾化管的一端与所述导气管相连通，所述储油仓体、导气管、雾化管围合形成所述储油腔。
根据本公开的上述方面，所述雾化管包括相互连接的第一管和第二管，所述第一管相对于所述第二管缩径形成，所述第一管伸入所述导气管内，所述第二管位于所述储油腔内，所述进油孔和所述气孔开设在所述第二管的管壁上，所述加热腔形成在所述第二管内，所述密封件覆盖在所述第二管外。
根据本公开的上述方面，所述导气管与所述第一管之间设有密封管。
根据本公开的上述方面，所述储油仓体的一端安装有用于密封所述储油腔的封油件，所述雾化管远离所述导气管的一端插入所述封油件内固定；
所述发热元件外包裹有用于吸油的导油件且位于所述进油孔处；
所述封油件背离所述储油仓体的一侧设有导气件，所述导气件一端端部设有用于进气的进气孔和用于注油的注油孔，所述进气孔与所述加热腔相通，所述注油孔与所述储油腔相通；
所述导气件一端端部相互隔离的安装有用于与所述发热元件电连接的第一导电件和第二导电件。
根据本公开的另一个方面，提供了一种电子烟，其包括上述雾化器。
实施本公开的进油迅速的雾化器，具有以下有益效果：本公开通过设计微气流通道，利用气孔和微气流通道可对储油腔内补充空气从而使进油更加迅速，解决了进油缓慢和供油不足导致烧坏发热元件的问题。
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是本公开的一个实施例的雾化器的爆炸图；
图2是本公开的所述实施例的雾化器的外视示意图；
图3是本公开的所述实施例的雾化器的正面剖视示意图；
图4是本公开的所述实施例的雾化器的侧面剖视示意图；
图5是本公开的所述实施例的雾化器的气孔和凹槽在雾化管上的位置图；
图6是本公开的所述实施例的雾化器的气流走向图；
图7是本公开的所述实施例的雾化器的排气气流走向图。
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，本申请上述公开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。
本公开提供了一种进油迅速的雾化器，包括储油仓体1，储油仓体1内设有储油腔101和用于吸油雾化的雾化管4，雾化管4的管壁上开设有 与外界大气相通的气孔404，雾化管4外设有用于覆盖气孔404的密封件3，密封件3与雾化管4之间形成有微气流通道，微气流通道分别与气孔404和储油腔101相通。具体应用中，气孔404通过下述的雾化管4的内腔、导气管102的内腔以及吸烟口103与外界大气相通。需要说明的是，空气可从气孔404进入到微气流通道中，再通过微气流通道进入到储油腔101内补充空气从而使进油更加迅速，防止储油腔101内外出现压差导致进油缓慢造成供油不足导致烧坏发热元件5，而储油腔101内的烟油不能从储油腔101内通过微气流通道流向气孔404。雾化管是由多孔材料制成的，例如可以是陶瓷、云母；也可以是玛瑙、石英玻璃等等制成。
密封件3的内壁和/或雾化管4的外壁形成有凹槽403，凹槽403构成微气流通道。
凹槽403呈曲线状。需要说明的是，曲线状凹槽403防烟油通过的效果更好。凹槽403的曲线延伸的走向可以根据需要设计成其它路径，只要避免漏油即可，均在本公开的保护范围之内。
作为一个可能的实施例，曲线状的凹槽403可以包括平行于所述雾化管4的纵向中心轴线延伸的至少一个纵向延伸部和与所述纵向中心轴线成角度地延伸的至少一个周向延伸部。任选地，所述至少一个周向延伸部可以沿着大致垂直于所述纵向中心轴线的方向延伸。
作为另一个可能的实施例，纵向延伸部的数量为至少两个，所有纵向延伸部相互平行设置；周向延伸部的数量为至少两个，所有周向延伸部相互平行设置。
作为又一个可能的实施例，如图5所示，曲线状的凹槽403包括：与所述气孔404连通的第一纵向延伸部403a，例如所述第一纵向延伸部403a可以是沿着图5中向下方向延伸的纵向延伸部；与所述第一纵向延伸部403a连通的第一周向延伸部403b；与所述第一周向延伸部403b连通的第二纵向延伸部403c，例如，所述第二纵向延伸部403c可以是沿着图5中所示的向上方向延伸的纵向延伸部；与所述第二纵向延伸部403c连通的第二周向延伸部403d；和与所述第二周向延伸部403d连通的第三纵向延伸部403e，例如第三纵向延伸部可以是沿着图5中所示的向上方向延伸的纵 向延伸部。
如图5所示，所述第一周向延伸部403a和第二周向延伸部403c相互平行，并且所述第一纵向延伸部403b、第二纵向延伸部403c和第三纵向延伸部403e相互平行，并且所述第一纵向延伸部403a和第三纵向延伸部403e大致位于同样的周向位置，即大致共线。
作为一种实施方式，凹槽403的深度为0.01mm-0.2mm，凹槽403的宽度≤2mm；气孔404的孔径为0.01mm-1mm。作为一较佳实施方式，凹槽403的深度为0.01mm-0.08mm，凹槽403的宽度≤0.5mm；气孔404的孔径为0.1mm-0.4mm。
密封件3为固定在雾化管4外的片体或套设在雾化管4外的密封套。
雾化管4内形成了加热腔405，在加热腔405内设有用于加热雾化烟油的发热元件5，气孔404开设在雾化管4与发热元件5相对应的管壁位置；雾化管4与发热元件5相对应的管壁位置还开设有至少一进油孔402。
储油仓体1形成有吸烟口103，吸烟口103处连接有与吸烟口103相通的导气管102，雾化管4的一端与导气管102相连通，储油仓体1、导气管102、雾化管4围合形成储油腔101。
雾化管4包括相互连接的第一管401和第二管406，第一管401相对于第二管406缩径形成，第一管401伸入导气管102内，第二管406位于储油腔101内，进油孔402和气孔404开设在第二管406的管壁上，加热腔405形成在第二管406内，密封件3覆盖在第二管406外。其中，第一管401和第二管406一体成型。
导气管102与第一管401之间设有密封管2。密封管2是由胶体制成的，如橡胶、乳胶、硅胶、塑胶等等。
储油仓体1的一端安装有用于密封储油腔101的封油件9，雾化管4远离导气管102的一端插入封油件9内固定。其中，封油件9是由胶体制成的密封塞，如橡胶、乳胶、硅胶、塑胶等等。
发热元件5外包裹有用于吸油的导油件6且位于进油孔402处，发热元件5是由导电金属制成的，可以呈螺旋状或筒状、丝状等等。导油件6例如可以是吸油棉或其它多孔吸油材料等。
封油件9背离储油仓体1的一侧设有导气件10，导气件10一端端部设有用于进气的进气孔1002和用于注油的注油孔1001，进气孔1002与加热腔405相通，注油孔1001与储油腔101相通；
导气件10一端端部相互隔离的安装有用于与发热元件5电连接的第一导电件12和第二导电件13。
以较佳实施例进行详细说明，如图1-5，本实施例的进油迅速的雾化器包括：储油仓体1、密封管2、密封件3、雾化管4、发热元件5、导油件6、隔油件7、隔离件8、封油件9、导气件10、绝缘件11、第一导电件12、第二导电件13、封油塞14、铁壳15，其中储油仓体1内形成了储油腔101用于储油，储油腔101内设有与储油仓体1一体成型的导气管102，储油仓体1顶部开设有用于吸烟的吸烟口103，吸烟口103与导气管102上端相连通用于吸烟和通外界大气，雾化管4内形成了加热腔405用于加热烟油和容纳烟雾，雾化管4包括相互连接的第一管401和第二管406，第一管401相对于第二管406缩径形成，第一管401伸入导气管102内用于导气，第二管406位于储油腔101内，第二管406的管壁上开设有进油孔402和气孔404用于进油和通气，加热腔405形成在第二管406内，密封管2装在第一管401外周壁与导气管102内壁之间用于密封两者组合缝隙，第二管406上开设有与气孔404相连通的凹槽403，密封件3套在在第二管406外，用于密封气孔404和与气孔404相连通的凹槽403防止烟油从凹槽403和气孔404流出，第二管406外壁上的气孔404和与气孔404相连通的凹槽403与密封件3内壁之间形成有微气流通道，气孔404与加热腔405相通用于通气，凹槽403与密封件3内壁之间形成有微气流通道与储油腔101的内部相通，气孔404进入的空气通过凹槽403与密封件3内壁之间形成的微气流通道导进储油腔101内补充空气维持压差平衡，第二管406外壁设有用于进油的两个进油孔402，隔油件7安装在第二管406底部内用于定位第二管406，发热元件5外壁包裹有用于吸油的导油件6，发热元件5安装在第二管406内的加热腔405内且位于进油孔402处用于发热加热烟油，隔离件8安装在第二管406底部内的隔油件7内固定用于个离发热元件5正负极引线防止与雾化管4接触发生短路，封油件9安装 在储油仓体1内用于密封储油腔101，第二管406下端插入封油件9内固定，导气件10安装在封油件9之下的储油仓体1内用于固定和连接封油件9，导气件10底部设有用于进气的进气孔1002和用于注油的注油孔1001，进气孔1002与加热腔405相通用于通气流，注油孔1001与储油腔101相通用于方便注油，绝缘件11安装在导气件10底部内用于隔离第一导电件12和第二导电件13，第一导电件12和第二导电件13相互隔离的安装在绝缘件11内用于与发热元件5电连接，封油塞14装在注油孔1001内用于注完油后堵住注油孔1001防止漏油，铁壳15安装在储油仓体1底部上固定用于防止储油仓体1受热形变产生缝隙使烟油漏出雾化器。
如图6所示，进油迅速的雾化器的气流走向具体实施说明，抽烟时气流可从导气件10底部的进气孔1002进入雾化管4内的加热腔405内，带动加热腔405内发热元件5加热烟油所产生烟雾通过加热腔405进入到导气管102的气流通道102内，最后烟雾从吸烟口103被吸食。
如图7所示，进油迅速的雾化器的空气进入储油仓体1的储油腔101内补气原理说明，大气可从储油仓体1顶部的吸烟口103进入导气管101内的气流通道102内，然后进入雾化管4内的加热腔405内，再从气孔404进入到凹槽403与密封件3内壁之间形成的微气流通道内，再从凹槽403与密封件3内壁之间形成的微气流通道进入到储油腔101内补充空气维持气压平衡。
根据本公开，还提供了一种电子烟(未示出)，其包括本公开的上述任一种雾化器。应当理解的是，所述电子烟还应当包括为所述雾化器供电的电源组件，例如电池，尤其是可充电电池。
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. 一种雾化器，包括储油仓体，所述储油仓体内设有储油腔和用于吸油雾化的雾化管，其特征在于，所述雾化管的管壁上开设有与外界大气相通的气孔，所述雾化管外设有用于覆盖所述气孔的密封件，所述密封件与所述雾化管之间形成有用于供气流通过的微气流通道，所述微气流通道分别与所述气孔和所述储油腔相通。
  2. 根据权利要求1所述的雾化器，其特征在于，所述密封件的内壁和/或所述雾化管的外壁形成有凹槽，所述凹槽构成所述微气流通道。
  3. 根据权利要求2所述的雾化器，其特征在于，所述凹槽呈曲线状。
  4. 根据权利要求2所述的雾化器，其特征在于，所述凹槽包括平行于所述雾化管的纵向中心轴线延伸的至少一个纵向延伸部和与所述纵向中心轴线成角度地延伸的至少一个周向延伸部。
  5. 根据权利要求4所述的雾化器，其特征在于，所述至少一个周向延伸部沿着垂直于所述纵向中心轴线的方向延伸。
  6. 根据权利要求4所述的雾化器，其特征在于，所述纵向延伸部的数量为至少两个，所有所述纵向延伸部相互平行设置；并且/或者，
    所述周向延伸部的数量为至少两个，所有所述周向延伸部相互平行设置。
  7. 根据权利要求4所述的雾化器，其特征在于，所述凹槽包括：
    与所述气孔连通的第一纵向延伸部；
    与所述第一纵向延伸部连通的第一周向延伸部；
    与所述第一周向延伸部连通的第二纵向延伸部；
    与所述第二纵向延伸部连通的第二周向延伸部；和
    与所述第二周向延伸部连通的第三纵向延伸部。
  8. 根据权利要求7所述的雾化器，其特征在于，所述第二周向延伸部设于所述第一周向延伸部的上方；且/或，
    所述第一纵向延伸部和所述第二纵向延伸部都自所述第一周向延伸部向上延伸，所述第三纵向延伸部自所述第二周向延伸部向上延伸。
  9. 根据权利要求2至8中任一项所述的雾化器，其特征在于，所述凹 槽的深度为0.01mm-0.2mm，所述凹槽的宽度≤2mm；所述气孔的孔径为0.01mm-1mm。
  10. 根据权利要求9所述的雾化器，其特征在于，所述凹槽的深度为0.01mm-0.08mm，所述凹槽的宽度≤0.5mm；所述气孔的孔径为0.1mm-0.4mm。
  11. 根据权利要求1至8中任一项所述的雾化器，其特征在于，所述密封件为固定在所述雾化管外的片体或套设在所述雾化管外的密封套。
  12. 根据权利要求1至8中任一项所述的雾化器，其特征在于，所述雾化管内形成了加热腔，在所述加热腔内设有用于加热雾化烟油的发热元件，所述气孔开设在所述雾化管与所述发热元件相对应的管壁位置；所述雾化管与所述发热元件相对应的管壁位置还开设有至少一进油孔。
  13. 根据权利要求12所述的雾化器，其特征在于，所述储油仓体形成有吸烟口，所述吸烟口处连接有与所述吸烟口相通的导气管，所述雾化管的一端与所述导气管相连通，所述储油仓体、导气管、雾化管围合形成所述储油腔。
  14. 根据权利要求13所述的雾化器，其特征在于，所述雾化管包括相互连接的第一管和第二管，所述第一管相对于所述第二管缩径形成，所述第一管伸入所述导气管内，所述第二管位于所述储油腔内，所述进油孔和所述气孔开设在所述第二管的管壁上，所述加热腔形成在所述第二管内，所述密封件覆盖在所述第二管外。
  15. 根据权利要求14所述的雾化器，其特征在于，所述导气管与所述第一管之间设有密封管。
  16. 根据权利要求13所述的雾化器，其特征在于，所述储油仓体的一端安装有用于密封所述储油腔的封油件，所述雾化管远离所述导气管的一端插入所述封油件内固定；
    所述发热元件外包裹有用于吸油的导油件且位于所述进油孔处；
    所述封油件背离所述储油仓体的一侧设有导气件，所述导气件一端端部设有用于进气的进气孔和用于注油的注油孔，所述进气孔与所述加热腔相通，所述注油孔与所述储油腔相通；
    所述导气件一端端部相互隔离的安装有用于与所述发热元件电连接的第一导电件和第二导电件。
  17. 一种电子烟，其特征在于，所述电子烟包括根据权利要求1至16中任一项所述的雾化器。
PCT/CN2022/092665 2021-07-17 2022-05-13 雾化器和电子烟 WO2023000786A1 (zh)

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