WO2021248989A1 - 可降低汽雾温度的雾化器 - Google Patents

可降低汽雾温度的雾化器 Download PDF

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Publication number
WO2021248989A1
WO2021248989A1 PCT/CN2021/084991 CN2021084991W WO2021248989A1 WO 2021248989 A1 WO2021248989 A1 WO 2021248989A1 CN 2021084991 W CN2021084991 W CN 2021084991W WO 2021248989 A1 WO2021248989 A1 WO 2021248989A1
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WO
WIPO (PCT)
Prior art keywords
mist
vapor
wall
hole
temperature
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PCT/CN2021/084991
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English (en)
French (fr)
Inventor
林光榕
郑贤彬
Original Assignee
惠州市新泓威科技有限公司
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Publication of WO2021248989A1 publication Critical patent/WO2021248989A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes

Definitions

  • the present invention relates to the technical field of electronic atomization equipment. More specifically, the present invention relates to an atomizer that can reduce the temperature of vapor mist.
  • Electronic atomization equipment generally includes a power supply device and an atomizer.
  • the atomizer includes a heating unit that can atomize the solution to be atomized into a vapor for the user to inhale.
  • Electronic atomization equipment specifically includes electronic cigarettes, medical drug atomization equipment, etc. Its basic task is to provide a heating process to convert the e-liquid or liquid medicine stored in the electronic atomization equipment into vapor mist, aerosol, vapor or electronic Smoke, smoke, etc.
  • the heating unit heats the vapor generated after atomization, and is directly and unobstructed from the atomization cavity to the vapor suction tube and then to the suction mouth of the nozzle.
  • the heat generated by the heating unit when heated at high temperature is directly Radiation and conduction to the vapor suction tube and suction mouth, the user will inhale the higher temperature vapor when using the nebulizer, resulting in a bad taste of the inhaled vapor. In severe cases, it may cause slight burns to the oral cavity and cause some damage.
  • the purpose of the present invention is to provide an atomizer that can reduce the temperature of the vapor mist in order to overcome the shortcomings of the above-mentioned technology.
  • an atomizer capable of reducing the temperature of vapor and mist comprising a nozzle shell, the upper end of the nozzle shell is provided with a suction port, the bottom of the nozzle shell is covered with a base, and the nozzle shell
  • An atomization seat is connected to the inside of the atomization seat, and a heating unit is horizontally mounted in the atomization seat.
  • the mist suction tube communicates with the suction port, and its special feature is that it also includes a vapor mist baffle, the vapor mist baffle is arranged transversely between the atomization cavity and the mist suction tube, and both sides of the vapor mist baffle are provided There is a gap, and the vapor mist after heating and atomizing by the heating unit flows to the mist suction pipe through the gap.
  • the vapor and mist baffle is a structure with a downward depression in the middle.
  • a limit bracket is connected between the atomization seat and the mist suction tube, and the vapor and mist baffle is arranged in the limit bracket.
  • the limiting bracket includes an annular wall portion, the lower part of the limiting bracket is hollow, the upper part is provided with a mist outlet hole connected with the mist suction tube, and both sides of the mist outlet hole are provided with liquid supply holes, so The vapor and mist baffle is arranged in the middle of the mist outlet.
  • the outer walls on both sides of the bottom of the annular wall of the limit bracket are connected with the inner walls on both sides of the upper part of the base, and the inner wall of the bottom of the annular wall of the limit bracket is sleeved with the upper outer wall of the atomization seat. catch.
  • the upper part of the limit bracket is also sleeved with a sealing cap
  • the sealing cap includes a flat wall, a center hole of the flat wall, an inner vertical wall connected with the center hole of the flat wall, and an outer wall connected with the outer edge of the flat wall.
  • Vertical wall, the outer vertical wall is sealed and sleeved between the inner wall of the nozzle shell and the upper outer wall of the limit bracket, and the inner vertical wall is sealed and sleeved between the inner wall of the mist outlet and the Between the lower outer walls of the mist suction pipe, the flat wall is provided with a sealing cap through hole at the liquid supply hole of the limit bracket.
  • the bottom of the annular wall of the limit bracket is provided with a first buckle
  • the upper inner wall of the base is provided with a first buckle hole
  • the first buckle is buckled in the first buckle hole .
  • the space formed between the inner wall of the suction nozzle shell, the outer wall of the mist suction tube and the limiting bracket constitutes a liquid storage cavity for storing the solution to be atomized, and the liquid supply hole and the liquid storage cavity Connected, the two ends of the heating unit absorb the solution to be atomized from the liquid supply hole.
  • the middle of the base is provided with a first air inlet
  • the bottom of the atomization seat is provided with a second air inlet
  • the first air inlet, the second air inlet and the atomization cavity Connect with each other.
  • a groove is provided in the middle of the inner bottom of the atomization seat, and the second air inlet holes are provided on both sides of the groove.
  • the atomizer of the present invention is provided with a vapor and mist baffle transversely between the atomization cavity and the mist suction tube, which can prevent the heat emitted by the heating unit from being heated at high temperature from radiating and conducting to the mist suction tube and the suction port, and can also be used for fogging.
  • the vaporized high-temperature vapor has a buffering effect; after being blocked by the vapor-mist baffle, the temperature of the high-temperature vapor can be reduced to avoid damage caused by the user inhaling the higher-temperature vapor when using the atomizer.
  • Figure 1 is a three-dimensional exploded structural view of the atomizer of the present invention
  • Figure 2 is a front cross-sectional view of the atomizer of the present invention.
  • Figure 3 is a side cross-sectional view of the atomizer of the present invention.
  • Figure 4 is a cross-sectional view of the nozzle housing of the present invention.
  • Figure 5 is a top view of the limiting bracket of the present invention.
  • Figure 6 is a front cross-sectional view 1 of the limiting bracket of the present invention.
  • Figure 7 is a side cross-sectional view of the limiting bracket of the present invention.
  • Figure 8 is a second front cross-sectional view of the limiting bracket of the present invention.
  • Figure 9 is a second side cross-sectional view of the limiting bracket of the present invention.
  • Figure 10 is a front cross-sectional view of the sealing cap of the present invention.
  • Figure 11 is a side cross-sectional view of the sealing cap of the present invention.
  • Figure 12 is a perspective view of the base of the present invention.
  • Figure 13 is a front cross-sectional view of the base of the present invention.
  • Figure 14 is a front view of the atomization seat of the present invention.
  • Figure 15 is a front cross-sectional view of the atomization seat of the present invention.
  • Fig. 16 is a side cross-sectional view of the atomization seat of the present invention.
  • the atomizer of the present invention that can reduce the temperature of vapor and mist can be combined with a battery rod or power supply assembly to form an electronic atomization device.
  • the upper end of 1 is provided with a suction port 10, the bottom of the nozzle shell 1 is an opening, and a base 2 is sleeved at the opening.
  • an atomization seat 3, a heating unit 4, a limit bracket 5, and a sealing cap 6 are sequentially arranged from the base 2 and above.
  • an atomization base 3 is connected to the base 2, and the bottom of the atomization base 3 is installed on the base 2.
  • the atomization seat 3 is a hollow structure, and the upper part of the atomization seat 3 is horizontally overhead with a heating unit 4, the heating unit 4 is composed of a liquid guide strip and a heating wire arranged on the liquid guide strip (not shown), the heating unit 4 An atomization cavity 40 is formed on the periphery of the atomization cavity 40.
  • the atomization cavity 40 is provided with an atomization tube 11 integrally formed with the nozzle shell 1.
  • the upper part of the atomization tube 11 is connected to the suction port 10, and the atomization cavity 40 is A vapor and mist baffle 50 is horizontally provided therebetween.
  • the atomization seat 3 is generally made of a soft, high-temperature resistant silicone material.
  • a limit bracket 5 is connected between the atomization seat 3 and the mist suction tube 11, and the lower part of the limit bracket 5 is connected to the upper part of the atomization seat 3. It is used to limit and fix the atomization seat 3 and the heating unit 4 to prevent the atomization seat 3 and the heating unit 4 from deforming and loosening during high temperature operation.
  • the bottom two outer walls of the annular wall 51 of the limit bracket 5 are connected with the upper two inner walls of the base 2, and the bottom inner wall of the annular wall 51 of the limit bracket 5 is sleeved with the upper outer wall of the atomization base 3.
  • the upper part of the limit bracket 5 is sleeved and communicated with the mist suction tube 11, and a sealing cap 6 is also provided on the upper side of the limit bracket 5.
  • the limit bracket 5 of this embodiment is made of high temperature resistant hard plastic material or metal material, so as to have a certain rigidity to play the role of fixed connection.
  • the annular wall 51 of the limit bracket 5 is provided with a sealing ring groove 55, and a sealing ring 550 is provided on the sealing ring groove 55.
  • the sealing ring 550 seals the gap between the limit bracket 5 and the nozzle housing 1. Prevent leakage.
  • the limiting bracket 5 includes an annular wall 51, the lower part of the limiting bracket 5 is hollow, and the middle of the upper part is provided with a mist outlet 52 connected to the mist suction tube 11, on both sides of the mist outlet 52
  • a liquid supply hole 53 the vapor and mist baffle 50 is horizontally arranged in the middle of the mist outlet 52, and gaps 54 are provided on both sides of the vapor and mist baffle 50.
  • the heating unit 4 heats the atomized vapor and bypasses the vapor and mist baffle.
  • the plate 50 flows to the mist suction pipe 11 through the gap 54.
  • the bottom of the annular wall 51 of the limit bracket 5 is provided with a first protruding buckle 56
  • the upper inner wall of the base 2 is provided with a first buckle hole 210
  • the first protruding buckle 56 is buckled in the first buckle hole 210.
  • the vapor and mist baffle 50 is horizontally arranged between the atomization cavity 40 and the mist suction tube 11, which can block the heat emitted by the heating unit 4 from being heated at high temperature to radiate and conduct to the mist suction tube 11 and the suction port 10.
  • the high temperature vapor mist acts as a buffer, so that after being blocked by the vapor mist baffle 50, the temperature of the high temperature vapor mist can be reduced, so as to prevent the user from inhaling the higher temperature vapor mist when using the atomizer and causing damage.
  • the vapor and mist baffle 50 of this embodiment is configured with a downwardly recessed structure in the middle, that is, the downwardly recessed structure can form a pot-shaped structure.
  • the downwardly recessed structure can form a pot-shaped structure.
  • the bottom surface of the pot-shaped structure has a streamline shape.
  • the flow of vapor and mist is relatively smooth, and the resistance is small, and it is easy to be sucked out by the user. Therefore, the design of this shape structure can not only avoid the vertical direct circulation of high-temperature vapor mist, but also reduce the vapor mist temperature while smoothly sucking out the vapor mist.
  • the upper part of the limit bracket 5 is also sleeved with a sealing cap 6.
  • the sealing cap 6 includes a flat wall 61, a flat wall center hole 62, and a flat wall center hole 62.
  • the inner vertical wall 63 is connected to the outer vertical wall 64 connected to the outer edge of the flat wall.
  • the outer vertical wall 64 is sealed and sleeved between the inner wall of the nozzle housing 1 and the upper outer wall of the limit bracket 5, and the inner vertical wall 63 is sealed
  • the flat wall 61 is located at the liquid supply hole 53 of the limit bracket 5 with a liquid through hole 65. Both the inner vertical wall 63 and the outer vertical wall 64 are used to seal the gap.
  • the space formed between the inner wall of the nozzle housing 1, the outer wall of the mist suction tube 11 and the limit bracket 5 constitutes a liquid storage cavity 12 for storing the solution to be atomized, and the limit bracket 5 is provided for
  • the liquid hole 53 is in communication with the liquid storage cavity 12, and both ends of the heating unit 4 absorb the solution to be atomized from the liquid supply hole 53.
  • the direction shown by the downward arrow in FIG. 2 is that the solution to be atomized of the atomizer 40 flows downward through the through-liquid hole 65 of the sealing cap 6 and the liquid-supply hole 53 of the limit bracket 5, and reaches the two ends of the heating unit 4 and It is absorbed by the heating unit 4.
  • the upward continuous arrow direction shows the airflow direction of intake and exhaust mist.
  • the base 2 is provided with an outer wall having the same shape as the opening of the nozzle shell 1, and a second protrusion is provided on the outer wall with the second buckle hole 13 on the nozzle shell 1.
  • the buckle 23 is connected to the second buckle hole 13 by the second convex buckle 23, and the base 2 is fixed to the inner wall of the opening of the nozzle housing 1.
  • the outer walls on both sides of the bottom of the annular wall 51 of the limit bracket 5 are connected with the inner walls on both sides of the upper part of the base 2. This means that the upper two sides of the base 2 are provided with a protruding frame 21, and the protruding frame 21 is provided with a first button hole 210.
  • the limit bracket 5 and the base 2 enclose the atomization seat 3 between them.
  • the middle of the base 2 is provided with a first air inlet 22, both sides of the first air inlet 22 are also provided with electrode holes 24 for mounting electrodes 241, in addition, the base 2 is also provided with magnet mounting holes 25 on both sides of the bottom It is used to install a magnet 251 so that the atomizer can be magnetically connected to the battery assembly.
  • the upper two sides of the atomization seat 3 are provided with U-shaped brackets 30 for erecting the heating unit 4, and the bottom of the atomization seat 3 is provided with a second air inlet 32 and a first air inlet. 22.
  • the second air inlet 32 and the atomization cavity 40 are in communication with each other.
  • a groove 31 is provided in the middle of the inner bottom of the atomization seat 3, and the second air inlets 32 are provided on both sides of the groove 31.
  • the groove 31 is used to receive the condensate or the small droplets that have not been atomized from the atomization cavity 40, so as to prevent the condensate and small droplets from leaking to the outside through the second air inlet 32.
  • the lower wall of the atomization seat 3 is provided with an annular strip which functions as a sealing ring.

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  • Engineering & Computer Science (AREA)
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Abstract

一种可降低汽雾温度的雾化器，包括吸嘴壳（1），吸嘴壳（1）的上端设有吸口（10），吸嘴壳（1）的底部套装有底座（2），吸嘴壳（1）的内部与底座（2）连接设有雾化座（3），雾化座（3）内横向架空设有发热单元（4），发热单元（4）周边构成雾化腔（40），雾化腔（40）上方设有吸雾管（11），吸雾管（11）与吸口（10）连通，还包括汽雾挡板（50），汽雾挡板（50）横向设于雾化腔（40）与吸雾管（11）之间，汽雾挡板（50）两侧设有空隙（54），发热单元（4）加热雾化后的汽雾经空隙（54）流向吸雾管（11）；有益之处在于，雾化器设有的汽雾挡板（50）可以降低高温汽雾的温度，避免用户使用雾化器时吸入温度较高的汽雾而造成损害。

Description

可降低汽雾温度的雾化器 技术领域
本发明涉及电子雾化设备的技术领域，更具体的说，本发明涉及一种可降低汽雾温度的雾化器。
 背景技术
电子雾化设备，一般包括电源装置和雾化器，雾化器包括发热单元，发热单元可将待雾化的溶液雾化成汽雾，供使用者吸食。
电子雾化设备具体包括电子烟、医用药物雾化设备等，其基本任务是提供加热过程，将电子雾化设备内储存的烟液或药液等溶液转化为汽雾、气溶胶、蒸气或电子烟烟雾等。
现有的雾化器，其发热单元加热雾化后产生的汽雾，直接无阻挡地从雾化腔被吸到汽雾吸管再到吸嘴的吸口，发热单元在高温加热时发出的热量直接向汽雾吸管及吸口辐射和传导，用户使用雾化器时就会吸入温度较高的汽雾而导致吸汽雾的口感不良，严重者可能对口腔产生轻微灼伤而造成一些损害。
 技术问题
本发明的目的在于为克服上述技术的不足而提供一种可降低汽雾温度的雾化器。
 技术解决方案
本发明的技术方案是这样实现的：一种可降低汽雾温度的雾化器，包括吸嘴壳，所述吸嘴壳的上端设有吸口，吸嘴壳的底部套装有底座，吸嘴壳的内部与所述底座连接设有雾化座，所述雾化座内横向架空设有发热单元，所述发热单元周边构成雾化腔，所述雾化腔上方设有吸雾管，所述吸雾管与吸口连通，其特殊之处在于，还包括汽雾挡板，所述汽雾挡板横向设于所述雾化腔与吸雾管之间，所述汽雾挡板两侧设有空隙，所述发热单元加热雾化后的汽雾经所述空隙流向所述吸雾管。
优选地，所述汽雾挡板设为中间向下凹陷的结构。
优选地，所述雾化座与吸雾管之间连接设有限位支架，所述汽雾挡板设于所述限位支架内。
优选地，所述限位支架包括环形壁部，限位支架下部中空，上部中间设有与所述吸雾管连接的出雾孔，所述出雾孔的两侧设有供液孔，所述汽雾挡板设于所述出雾孔的中间。
优选地，所述限位支架的环形壁部的底部两侧外壁与所述底座的上部两侧内壁连接，所述限位支架的环形壁部的底部内壁与所述雾化座的上部外壁套接。
优选地，所述限位支架的上部还套接设有密封帽，所述密封帽包括平壁、平壁中心孔、与平壁中心孔连接的内竖壁和与平壁外沿连接的外竖壁，所述外竖壁密封套接于所述吸嘴壳的内壁与所述限位支架的上部外壁之间，所述内竖壁密封套接于所述出雾孔的内壁与所述吸雾管的下部外壁之间，所述平壁位于所述限位支架的供液孔处设有密封帽通孔。
优选地，所述限位支架的环形壁部的底部设有第一凸扣，所述底座的上部内壁设有第一扣孔，所述第一凸扣扣合在所述第一扣孔内。
优选地，所述吸嘴壳的内壁、吸雾管的外壁和限位支架之间形成的空间构成储液腔，用于储存待雾化的溶液，所述供液孔与所述储液腔连通，所述发热单元的两端自供液孔吸收待雾化的溶液。
优选地，所述底座的中间设有第一进气孔，所述雾化座的底部设有第二进气孔，所述第一进气孔、第二进气孔和所述雾化腔相互连通。
优选地，所述雾化座的内底部中间设有凹槽，所述第二进气孔设于所述凹槽的两侧。
 有益效果
本发明的雾化器在雾化腔与吸雾管之间横向设有汽雾挡板，可以阻挡发热单元在高温加热时发出的热量向吸雾管及吸口辐射和传导，也可以对刚雾化的高温汽雾起到缓冲作用；经汽雾挡板的阻挡后，高温汽雾的温度得以降低，避免用户使用雾化器时吸入温度较高的汽雾而造成损害。
 附图说明
图1是本发明的雾化器的立体分解结构图；
图2是本发明的雾化器的正面剖视图；
图3是本发明的雾化器的侧面剖视图；
图4是本发明的吸嘴壳的剖视图；
图5是本发明的限位支架的俯视图；
图6是本发明的限位支架的正面剖视图一；
图7是本发明的限位支架的侧面剖视图一；
图8是本发明的限位支架的正面剖视图二；
图9是本发明的限位支架的侧面剖视图二；
图10是本发明的密封帽的正面剖视图；
图11是本发明的密封帽的侧面剖视图；
图12是本发明的底座的立体视图；
图13是本发明的底座的正面剖视图；
图14是本发明的雾化座的正视图；
图15是本发明的雾化座的正面剖视图；
图16是本发明的雾化座的侧面剖视图。
 本发明的最佳实施方式
下面结合附图对本发明进行详细说明。
实施例：
如图1-图4所示， 本发明可降低汽雾温度的雾化器，与电池杆或电源组件连接可组合为一种电子雾化设备，其最外面是吸嘴壳1，吸嘴壳1的上端设有吸口10，吸嘴壳1的底部为一开口，开口处套装有底座2。在吸嘴壳1的内部，自底座2以上依次设有雾化座3、发热单元4、限位支架5和密封帽6。具体地，与底座2连接设有雾化座3，雾化座3的底部安装在底座2的上面。雾化座3为中空结构，雾化座3的上部横向架空设有发热单元4，发热单元4由导液条和设在导液条上的发热丝组成（图中未示），发热单元4的周边构成雾化腔40，雾化腔40上方设有与吸嘴壳1一体成型制成的吸雾管11，吸雾管11的上部与吸口10连通，雾化腔40与吸雾管11之间横向设有汽雾挡板50。雾化座3一般由软性的耐高温的硅胶材料制成，雾化座3与吸雾管11之间连接设有限位支架5，限位支架5的下部连接在雾化座3的上部，用于对雾化座3及发热单元4进行限位和固定，防止雾化座3和发热单元4在高温工作时变形松脱。限位支架5的环形壁部51的底部两侧外壁与底座2的上部两侧内壁连接，限位支架5的环形壁部51的底部内壁与雾化座3的上部外壁套接。限位支架5的上部与吸雾管11套接并连通，限位支架5的上面还设有密封帽6。本实施例的限位支架5由耐高温硬塑胶材料或金属材料制成，以便具有一定的刚性起到固定连接的作用。为保证密封性，限位支架5的环形壁部51设有密封环槽55，密封环槽55上设有密封环550，密封环550密封限位支架5与吸嘴壳1之间的间隙，防止漏液。
如图5-图7所示，限位支架5包括环形壁部51，限位支架5的下部中空，上部中间设有与吸雾管11连接的出雾孔52，出雾孔52的两侧设有供液孔53，汽雾挡板50横向设于出雾孔52的中间，汽雾挡板50的两侧设有空隙54，发热单元4加热雾化后的汽雾绕过汽雾挡板50而经空隙54流向吸雾管11。限位支架5的环形壁部51的底部设有第一凸扣56，底座2的上部内壁设有第一扣孔210，第一凸扣56扣合在第一扣孔210内。
汽雾挡板50横向设于雾化腔40与吸雾管11之间，可以阻挡发热单元4高温加热时发出的热量向吸雾管11及吸口10辐射和传导，也可以对刚雾化的高温汽雾起到缓冲作用，这样经汽雾挡板50的阻挡后，高温汽雾的温度得以降低，避免用户使用雾化器时吸入温度较高的汽雾而造成损害。
如图8、图9所示，本实施例的汽雾挡板50设为中间向下凹陷的结构，即向下凹陷可构成锅形结构，这样，汽雾从雾化腔40向上流动时，将沿着锅形结构的底面向两边的空隙54流动，锅形结构的底面具有流线形，汽雾流动比较顺畅，阻力较小，容易被用户吸出。因此设计出这种形状的结构，既可以避免高温汽雾的竖向直接流通，在能够降低汽雾温度的同时，又可以顺畅地吸出汽雾。
如图2、图3、图10、图11所示，限位支架5的上部还套接设有密封帽6，密封帽6包括平壁61、平壁中心孔62、与平壁中心孔62连接的内竖壁63和与平壁外沿连接的外竖壁64，外竖壁64密封套接于吸嘴壳1的内壁与限位支架5的上部外壁之间，内竖壁63密封套接于出雾孔52的内壁与吸雾管11的下部外壁之间，平壁61位于限位支架5的供液孔53处设有通液孔65。内竖壁63、外竖壁64均用于密封间隙。
如图2所示，吸嘴壳1的内壁、吸雾管11的外壁和限位支架5之间形成的空间构成储液腔12，用于储存待雾化的溶液，限位支架5的供液孔53与储液腔12连通，发热单元4的两端自供液孔53吸收待雾化的溶液。 图2中的向下箭头所示方向为雾化器40的待雾化溶液向下流经密封帽6的通液孔65、限位支架5的供液孔53，到达发热单元4的两端并被发热单元4吸收。
如图3所示，向上的连续箭头方向所示为进气和排出汽雾的气流方向。
如图12、图13所示，底座2设有与吸嘴壳1的开口形状相同的外壁，其外壁上设有与吸嘴壳1上的第二扣孔13相互扣合连接的第二凸扣23，通过第二凸扣23与第二扣孔13的连接，底座2固定于吸嘴壳1的开口内壁。限位支架5的环形壁部51的底部两侧外壁与底座2的上部两侧内壁连接，是指底座2的上部两侧设有凸架21，凸架21上设有第一扣孔210，用以扣合第一凸扣56以便底座2与限位支架5进行连接并固定。限位支架5和底座2将雾化座3围合在其两者之间。底座2的中间设有第一进气孔22，第一进气孔22的两侧还设有用于安装电极241用的电极孔24，此外，底座2的底部两侧还设有磁铁安装孔25用以安装磁铁251，以便使该雾化器可以和电池组件进行磁性连接。
如图14-图16所示，雾化座3的上部两侧设有用于架设发热单元4的U形支架30，雾化座3的底部设有第二进气孔32，第一进气孔22、第二进气孔32和雾化腔40相互连通。雾化座3的内底部中间设有凹槽31，第二进气孔32设于凹槽31的两侧。凹槽31用于承接雾化腔40中掉落的冷凝液或未被雾化的小液滴，避免冷凝液和小液滴经第二进气孔32泄漏到外面。雾化座3的下部壁部设有环形条，该环形条具有密封环的作用。
 工业实用性
以上所述仅为本发明的较佳实施例，凡依本发明权利要求范围所做的均等变化与修饰，皆应属本发明权利要求的涵盖范围。
 

Claims (10)

  1. 一种可降低汽雾温度的雾化器，包括吸嘴壳，所述吸嘴壳的上端设有吸口，吸嘴壳的底部套装有底座，吸嘴壳的内部与所述底座连接设有雾化座，所述雾化座内横向架空设有发热单元，所述发热单元周边构成雾化腔，所述雾化腔上方设有吸雾管，所述吸雾管与吸口连通，其特征在于，还包括汽雾挡板，所述汽雾挡板横向设于所述雾化腔与吸雾管之间，所述汽雾挡板两侧设有空隙，所述发热单元加热雾化后的汽雾经所述空隙流向所述吸雾管。
  2. 根据权利要求1所述的可降低汽雾温度的雾化器，其特征在于，所述汽雾挡板设为中间向下凹陷的结构。
  3. 根据权利要求1所述的可降低汽雾温度的雾化器，其特征在于，所述雾化座与吸雾管之间连接设有限位支架，所述汽雾挡板设于所述限位支架内。
  4. 根据权利要求3所述的可降低汽雾温度的雾化器，其特征在于，所述限位支架包括环形壁部，限位支架下部中空，上部中间设有与所述吸雾管连接的出雾孔，所述出雾孔的两侧设有供液孔，所述汽雾挡板设于所述出雾孔的中间。
  5. 根据权利要求3所述的可降低汽雾温度的雾化器，其特征在于，所述限位支架的环形壁部的底部两侧外壁与所述底座的上部两侧内壁连接，所述限位支架的环形壁部的底部内壁与所述雾化座的上部外壁套接。
  6. 根据权利要求4所述的可降低汽雾温度的雾化器，其特征在于，所述限位支架的上部还套接设有密封帽，所述密封帽包括平壁、平壁中心孔、与平壁中心孔连接的内竖壁和与平壁外沿连接的外竖壁，所述外竖壁密封套接于所述吸嘴壳的内壁与所述限位支架的上部外壁之间，所述内竖壁密封套接于所述出雾孔的内壁与所述吸雾管的下部外壁之间，所述平壁位于所述限位支架的供液孔处设有密封帽通孔。
  7. 根据权利要求4所述的可降低汽雾温度的雾化器，其特征在于，所述限位支架的环形壁部的底部设有第一凸扣，所述底座的上部内壁设有第一扣孔，所述第一凸扣扣合在所述第一扣孔内。
  8. 根据权利要求4所述的可降低汽雾温度的雾化器，其特征在于，所述吸嘴壳的内壁、吸雾管的外壁和限位支架之间形成的空间构成储液腔，用于储存待雾化的溶液，所述供液孔与所述储液腔连通，所述发热单元的两端自供液孔吸收待雾化的溶液。
  9. 根据权利要求1所述的可降低汽雾温度的雾化器，其特征在于，所述底座的中间设有第一进气孔，所述雾化座的底部设有第二进气孔，所述第一进气孔、第二进气孔和所述雾化腔相互连通。
  10. 根据权利要求9所述的可降低汽雾温度的雾化器，其特征在于，所述雾化座的内底部中间设有凹槽，所述第二进气孔设于所述凹槽的两侧。
PCT/CN2021/084991 2020-06-11 2021-04-01 可降低汽雾温度的雾化器 WO2021248989A1 (zh)

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