WO2023035569A1 - 易注液的电子雾化设备 - Google Patents

易注液的电子雾化设备 Download PDF

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Publication number
WO2023035569A1
WO2023035569A1 PCT/CN2022/080378 CN2022080378W WO2023035569A1 WO 2023035569 A1 WO2023035569 A1 WO 2023035569A1 CN 2022080378 W CN2022080378 W CN 2022080378W WO 2023035569 A1 WO2023035569 A1 WO 2023035569A1
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WO
WIPO (PCT)
Prior art keywords
hole
tube
wall
atomizing core
liquid storage
Prior art date
Application number
PCT/CN2022/080378
Other languages
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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Filing date
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Application filed by 惠州市新泓威科技有限公司 filed Critical 惠州市新泓威科技有限公司
Publication of WO2023035569A1 publication Critical patent/WO2023035569A1/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
    • A24F40/10—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
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • 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
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes

Definitions

  • the present invention relates to the technical field of electronic atomization equipment, and more specifically, the invention relates to an electronic atomization equipment that is easy to inject liquid.
  • Electronic atomization equipment emits smoke for users to use by heating the solution to be atomized, that is, the atomization liquid.
  • Existing electronic atomization equipment generally includes a battery tube and an atomizer.
  • the battery rod has a power supply for the atomizer.
  • the battery, the atomizer includes a liquid storage chamber and an atomization unit, the liquid storage chamber is used to store the atomized liquid, and the atomized unit includes an atomized core for absorbing, conducting, and heating the atomized liquid.
  • the atomized liquid can be atomized into aerosol for users to inhale.
  • Electronic atomization equipment is specifically used in electronic cigarettes, medical drug atomization equipment, etc.
  • the atomized liquid includes medicinal liquid, electronic cigarette liquid, etc. Its basic function is to heat and atomize the atomized liquid stored in the atomizer Or liquid medicine and other solutions into vapor mist, aerosol, steam and so on.
  • the liquid storage chamber in the atomizer is generally located in the middle of the atomizer, the atomizing core is located at the bottom of the atomizer, and the suction nozzle and the shell of the liquid storage chamber are integrated.
  • the suction nozzle and the shell of the liquid storage chamber are integrated.
  • the mist outlet channel is generally arranged in the center of the liquid storage chamber in a tubular form, and the atomized vapor mist flows out through the mist outlet channel.
  • the liquid inlet channel of this kind of electronic atomization equipment is affected by the mist outlet channel, so it can only be located around the mist outlet channel, and its flow area is affected and becomes smaller.
  • the viscosity of the atomized liquid used is relatively large When it is used, it is easy to block the liquid inlet channel, which will greatly reduce the atomization effect and cause an extremely bad experience for users. Therefore, this atomization device is only suitable for atomized liquid with low viscosity and good fluidity.
  • the object of the present invention is to provide an electronic atomization device that is easy to inject liquid.
  • the electronic atomization device that is easy to inject liquid injects the atomized liquid into the liquid storage chamber through the liquid injection hole provided on the liquid storage chamber to facilitate liquid injection.
  • an electronic atomization device that is easy to inject liquid, including a suction nozzle, a hole plug, a liquid storage tube, a porous body atomizing core, an atomizing core seal, an atomizing core bracket, a battery Tube and battery
  • the lower part of the suction nozzle is socketed on the upper inner wall of the liquid storage tube
  • the upper part of the battery tube is socketed on the lower outer wall of the liquid storage tube
  • the battery is sleeved in the battery tube
  • the The suction nozzle is provided with a suction nozzle hole that penetrates up and down.
  • the upper part of the hole plug is sleeved on the lower part of the suction nozzle hole.
  • a longitudinal septum which divides the tube hole of the liquid storage tube into a large tube hole and a small tube hole
  • the upper section of the large tube hole is provided with a transverse partition
  • the transverse partition is provided with a liquid injection hole, so
  • the bottom of the hole plug abuts against the diaphragm and tightly covers the liquid injection hole.
  • the upper part of the hole plug is provided with a central hole, and the lower part is provided with a radial hole communicating with the central hole.
  • the porous atomizing core is sleeved on the lower end of the large tube hole, the atomizing core seal is set between the porous atomizing core and the inner wall of the large tube hole, and the atomizing core bracket is sleeved
  • the inner wall of the lower end of the liquid storage tube supports the porous atomizing core and the atomizing core seal upwards, and the cavity between the large tube hole and the porous atomizing core constitutes the storage tube.
  • the liquid cavity, the small tube hole, the radial hole of the hole plug, the central hole and the suction nozzle hole form a mist outlet channel.
  • the bottom of the hole plug is covered with a liquid injection sealing sleeve, and the liquid injection sealing sleeve is used to seal the gap between the hole plug and the liquid injection hole.
  • a retaining ring is also included, the retaining ring is arranged in the large tube hole and located on the top of the porous body atomizing core, a retaining ring through hole is provided in the middle of the retaining ring, and the retaining ring The outer edge is the same as the cross-sectional shape of the large pipe hole where it is located.
  • the inner wall of the large pipe hole is located above the retaining ring and is provided with a stop step. The stop step is used to limit the upward movement of the retaining ring.
  • the through hole of the retaining ring facilitates the atomized liquid in the liquid storage chamber to flow downward to the upper surface of the porous body atomized core.
  • the outer wall of the upper end of the liquid storage tube is covered with a steel ring.
  • the atomizing core support includes a bottom wall and a side wall, the bottom wall and the side wall enclose to form an atomization chamber, the bottom wall is provided with a first gap, and the side wall is along the bottom wall
  • the outer edge of the pipe body is vertically arranged, the side wall at the first notch is surrounded by the inner wall of the pipe body to form an air intake channel, and the side wall at the first notch is lower than the side walls at the rest of the position to form
  • the second notch, the air inlet channel communicates with the atomization chamber through the second notch, and the lower surface of the bottom wall is also provided with a downwardly protruding leg.
  • the air inlet channel is arranged at the far end of the mist outlet channel, and the atomization chamber is arranged at the bottom of the porous body atomizer core.
  • the porous body atomizing core includes a porous body and a heating resistor, the heating resistor is arranged at the lower end of the porous body, and two ends of the heating resistor are respectively connected with resistance pins.
  • a PCB electrode plate is arranged above the battery in the battery tube, and the resistor pins are electrically connected to the two poles of the battery through the PCB electrode plate.
  • the bottom cover is sleeved on the lower inner wall of the battery tube
  • the program board is provided with a microphone and a USB interface
  • the bottom cover is provided with a socket for connecting the USB interface. jack.
  • a microphone cover is further provided on the microphone, the outer wall of the microphone cover is sleeved on the inner wall of the battery tube, and the microphone cover includes a microphone hole for installing the microphone.
  • the liquid storage tube, the porous body atomizing core, the atomizing core seal, the atomizing core support, the battery tube and the battery can be assembled first, and then the atomized liquid can be injected into the liquid storage cavity through the liquid injection hole , and then connect the suction nozzle with the hole plug to the upper end of the liquid storage tube.
  • the liquid injection is performed after the main components are assembled, which is convenient for processing and production, improves production efficiency, prevents liquid leakage, and is easy to inject liquid.
  • only the suction nozzle can be installed to complete the entire production process.
  • the liquid injection and the suction nozzle can not be installed temporarily, and the liquid injection and suction nozzle assembly can be performed after the sales destination, which can prevent long-distance transportation. Leakage caused by turbulence and other factors.
  • the liquid inlet channel formed by the through hole of the retaining ring in the electronic atomization device that is easy to inject liquid of the present invention is independent of the mist outlet channel, and its shape is close to the cross-sectional shape of the porous body, so its cross-sectional area is relatively large, and it is not affected by the outlet. Affected by the mist channel, the atomized liquid can flow smoothly to the upper surface of the porous body atomized core, so it is suitable for the atomized liquid with high viscosity and poor fluidity.
  • Fig. 1 is an exploded structure diagram of an electronic atomization device according to an embodiment of the present invention
  • Fig. 2 is a side view of an electronic atomization device according to an embodiment of the present invention.
  • Fig. 3 is a front view of an electronic atomization device according to an embodiment of the present invention.
  • Fig. 4 is a front A-A sectional view of the electronic atomization device in Fig. 2;
  • Fig. 5 is a side B-B sectional view of the electronic atomization device in Fig. 4;
  • Fig. 6 is a perspective view of a suction nozzle according to an embodiment of the present invention.
  • Fig. 7 is a sectional view of the suction nozzle of the embodiment of the present invention.
  • Fig. 8 is the front view of the hole plug of the embodiment of the present invention.
  • Fig. 9 is a perspective view of a hole plug according to an embodiment of the present invention.
  • Fig. 10 is a front view of a liquid storage tube according to an embodiment of the present invention.
  • Figure 11 is a cross-sectional view of the liquid storage tube of the embodiment of the present invention.
  • Fig. 12 is a perspective view of a retaining ring according to an embodiment of the present invention.
  • Fig. 13 is a perspective view of an atomizing core seal according to an embodiment of the present invention.
  • Fig. 14 is a perspective view of a porous atomizing core according to an embodiment of the present invention.
  • Fig. 15 is a perspective view of an atomizing core bracket according to an embodiment of the present invention.
  • Fig. 16 is a top view of the atomizing core support according to the embodiment of the present invention.
  • Fig. 17 is a front view of the atomizing core bracket of the embodiment of the present invention.
  • Figure 18 is a perspective view of the bottom cover of the embodiment of the present invention.
  • Figure 19 is a front view of the bottom cover of the embodiment of the present invention.
  • Fig. 20 is a bottom view of the bottom cover of the embodiment of the present invention.
  • Fig. 21 is a perspective view of a microphone headgear according to an embodiment of the present invention.
  • Fig. 22 is a top view of the microphone headgear of the embodiment of the present invention.
  • Suction nozzle 10. Suction nozzle hole; 2. Hole plug; 20. Center hole; 21. Radial hole; 3. Liquid storage tube; 30. Median diaphragm; 31. Large tube hole; 311. Stop step; 32 small tube hole; 33, transverse partition; 330, liquid injection hole; 34, liquid storage cavity; 35, mist outlet channel; 36, steel ring; 37, air intake groove; ;4, porous body atomizing core; 41, porous body; 42, resistance pin; 5, atomizing core seal; 50, installation hole; 51, ring stripe; 6, atomizing core bracket; Cavity; 61, bottom wall; 610, first notch; 611, lead hole; 62, side wall; 620, second notch; 63, first air intake passage; 64, support foot; 65, second air intake passage; 7 , battery tube; 8, battery; 9, PVB electrode plate; 11, bottom cover; 110, jack; 111, bottom air hole; 112, buckle; 12, program board; 121, microphone; 122, USB interface ;
  • an electronic atomization device that is easy to inject liquid is used to connect with a battery rod to form an electronic atomization device, including a suction nozzle 1, a hole plug 2, a liquid storage tube 3, and a porous body
  • the atomizing core 4, the atomizing core seal 5, the atomizing core bracket 6, the battery tube 7 and the battery 8, the lower part of the suction nozzle 1 is a connecting part with a reduced outer diameter, and the connecting part is sleeved on the upper end of the liquid storage tube 3
  • the inner wall, the upper part of the battery tube 7 is sleeved on the outer wall of the lower end of the liquid storage tube 3 , and the battery 8 is sleeved in the battery tube 7 .
  • the outer wall of the upper end of the liquid storage pipe 3 is covered with a steel ring 36, and the steel ring 36 has the function of tightening and reinforcing the outer wall of the upper end of the liquid storage pipe 3, and also has the effect of beautiful decoration.
  • the suction nozzle 1 is provided with a suction nozzle hole 10 penetrating up and down, and the upper part of the hole plug 2 is sleeved on the lower part of the suction nozzle hole 10 .
  • the upper part of the hole plug 2 is provided with a central hole 20, the lower part is provided with a radial hole 21 communicating with the central hole 20, and the bottom is a solid structure.
  • the inside of the liquid storage pipe 3 and between the hole plug 2 and the connecting seat 6 are axially provided with a medial septum 30, and the medial septum 30 connects the tube of the liquid storage pipe 3
  • Hole is divided into large pipe hole 31 and small pipe hole 32, and the upper part of large pipe hole 31 is provided with diaphragm 33, and diaphragm 33 is provided with liquid injection hole 330, and top is provided with liquid injection hole 330 to facilitate liquid injection.
  • the bottom of the hole plug 2 abuts against the diaphragm 33 and tightly covers the liquid injection hole 330.
  • the bottom of the hole plug 2 is covered with a liquid injection sealing sleeve 22, which is used to seal the hole plug 2 and the liquid injection hole. gaps between holes 330 .
  • the porous atomizing core 4 is sleeved on the lower end of the large tube hole 31, and the atomizing core seal 5 is arranged between the porous atomizing core 4 and the inner wall of the large tube hole 31
  • the porous atomizing core 4 is first set in the atomizing core seal 5 , and then both are set in the lower end of the large tube hole 31 .
  • the large tube hole 31 is located in the cavity between the diaphragm 33 and the porous body atomizing core 4 to form a liquid storage cavity 34, and the small tube hole 32, the radial hole 21 of the hole plug, the central hole 20 and the nozzle hole 10 are connected to form a Fog channel 35.
  • the liquid storage tube 3 is made of transparent material so as to observe the remaining amount of atomized liquid in the liquid storage cavity 34 .
  • the cross section of the porous body atomizing core 4 in the present invention is smaller than that of the large tube hole 31, and the porous body atomizing core 4 is easy to slide upward into the large tube hole during installation. 31 and cannot be fixed, so a baffle ring 38 is provided on the porous body atomizing core 4 in the large tube hole 31, and the outer edge of the baffle ring 38 is the same as the cross-sectional shape of the inner side wall of the large tube hole 31.
  • the inner diameter of the large tube hole 31 above the retaining ring 38 is slightly reduced to form a stop step 311.
  • the stop step 311 is used to limit the upward movement of the retaining ring 38.
  • a retaining ring through hole 380 is provided in the middle of the retaining ring 38.
  • the ring through hole 380 constitutes the liquid inlet channel.
  • the shape of the retaining ring through hole 380 is close to the cross-sectional shape of the porous body 41.
  • the retaining ring 38 can block and fix the atomizing core 4 of the porous body, and ensure the atomization in the liquid storage chamber 34.
  • the liquid flows down to the upper surface of the atomizing core 4 of the porous body.
  • the liquid inlet channel formed by the retaining ring through hole 380 in the present invention is independent of the mist outlet channel, and its shape is close to the cross-sectional shape of the porous body 41, so its cross-sectional area is relatively large, and it is not affected by the mist outlet channel.
  • the liquid can flow smoothly to the upper surface of the porous body atomizing core 4, so the atomizing liquid with high viscosity and poor fluidity can be used.
  • the atomizing core seal 5 is made of silica gel material, and is set on the lower end of the large tube hole 31, and its outer wall is sealed and connected with the lower end inner wall of the large tube hole 31. Therefore, The outer wall of the atomizing core seal 5 is provided with annular stripes 51 in order to obtain a better sealing effect.
  • a mounting hole 50 for installing the porous atomizing core 4 is provided in the middle of the atomizing core sealing member 5 .
  • the porous body atomizing core 4 includes a porous body 41 and a heating resistor (not shown in the figure), the heating resistor is buried inside the lower end of the porous body 41, and the two ends of the heating resistor are respectively connected with resistance pins 42.
  • the atomizing core support 6 is sheathed on the inner wall of the lower end of the liquid storage tube 3 and supports the porous atomizing core 4 and the atomizing core seal 5 upwards.
  • the atomizing core support 6 includes a bottom wall 61 and a side wall 62 , the bottom wall 61 and the side wall 62 enclose the atomization cavity 60 , the bottom wall 61 is provided with a first notch 610 , and the side wall 62 is along the outer edge of the bottom wall 61 Vertically arranged, the side wall at the first notch 610 and the inner wall at the lower end of the liquid storage tube 3 enclose the first air intake passage 63, and the side wall 62 at the first notch 610 is formed lower than the side walls at the rest of the position
  • the air inlet channel 63 communicates with the atomization chamber 60 through the second notch 620 , and the lower surface of the bottom wall 61 is also provided with a downwardly protruding leg 64 .
  • the legs 64 are erected on the PCB electrode plate 9 described below, and the space formed by the erection constitutes the second air intake channel 65 .
  • the first air inlet passage 63 is arranged at the far end of the mist outlet passage 35, and the atomization chamber 60 is arranged at the bottom of the porous atomization core 4, that is, one side of the atomization chamber 60 is connected to the first air inlet passage 63, and the other side is connected to the first air inlet passage 63.
  • the bottom wall 61 is also provided with a lead hole 611 through which the resistor pin 42 passes.
  • the upper part of the battery tube 7 is sleeved on the outer wall of the lower end of the liquid storage tube 3 , and the outer wall of the lower end of the liquid storage tube 3 is axially provided with an air inlet groove 37 .
  • the battery tube 7 is provided with a PCB electrode plate 9 above the battery 8 , and the resistor pin 42 is electrically connected to the two poles of the battery 8 through the PCB electrode plate 9 .
  • the electronic atomization device for easy liquid injection of the present invention also includes a bottom cover 11 and a plan board 12, and the bottom cover 11 is sleeved on the inner wall of the lower end of the battery tube 7 , the bottom cover 11 is provided with a jack 110 for connecting to a USB interface, and a bottom air inlet 111 is provided. Buckles 112 for fixing the plan board 12 are provided on both sides of the upper part of the bottom cover 11 .
  • the program board 12 is provided with a microphone 121 and a USB interface 122.
  • the microphone 121 is also provided with a microphone cover 123.
  • the outer wall of the microphone cover 123 is set on the inner wall of the battery tube 7.
  • the microphone cover 123 includes a microphone hole for installing the microphone. 1230, that is, the microphone head 121 is arranged in the microphone head hole 1230 of the microphone head cover 123, and one side of the microphone head hole 1230 is also provided with an airflow hole 1231, and an air flow connecting the two is also provided between the microphone head hole 1230 and the airflow hole 1231 Groove 1232.
  • the electronic atomization device of the present embodiment which is easy to inject liquid, is inhaled by the suction nozzle 1 when it is working, so that the external air flows from the air intake groove 37 into the second air intake channel 65, the first air intake channel 65, the first The air inlet channel 63 and the atomization chamber 60.
  • the atomization liquid flows downward from the liquid storage chamber 34 through the retaining ring through hole 380 to the upper surface of the porous body atomization core 4, and then penetrates into the porous body atomization core 4
  • the atomizing surface at the bottom of the atomizer is heated and atomized by the heating resistor at the bottom to form a mist that is distributed in the atomization chamber 60, and the vapor mist flows through the mist outlet channel 35 to the other side of the atomization chamber 60 along with the incoming external air. After passing through the nozzle hole 10, it is sucked into the user's mouth.
  • a negative pressure is generated in the atomization chamber 60 at the same time, and the airflow can also pass through the bottom air intake hole 111, the airflow hole 1231, the microphone hole, the airflow groove 1232, the gap between the battery tube 7 and the battery , the second air intake passage 65 and the first air intake passage 63 enter into the atomization chamber 60, so that the airflow can pass through and trigger the microphone 121, and the heating resistor can be started to energize after the microphone 121 is triggered.
  • the continuous arrows in Fig. 4 indicate the direction of air flow or mist flow when the electronic atomization device is working.
  • the liquid storage tube 3, the porous atomizing core 4, the atomizing core seal 5, the atomizing core bracket 6, the battery tube 7 and the battery 8 can be assembled first, and then The atomized liquid is injected into the liquid storage chamber 34 through the liquid injection hole 330 , and then the suction nozzle 1 with the hole plug 2 is connected to the upper end of the liquid storage tube 3 .
  • the liquid injection is performed after the main components are assembled, which is convenient for processing and production, improves production efficiency, prevents liquid leakage, and is easy to inject liquid.
  • only the suction nozzle can be installed to complete the entire production process.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
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Abstract

一种易注液的电子雾化设备，包括吸嘴（1）、孔塞（2）、储液管（3）、多孔体雾化芯（4）、雾化芯密封件（5）、雾化芯支架（6）、电池管（7）和电池（8），吸嘴（1）的下部套接于储液管（3）的上端内壁，电池管（7）的上部套接于储液管（3）的下端外壁，电池（8）套装于电池管（7）内，吸嘴（1）内设有上下贯通的吸嘴孔（10），孔塞（2）的上部套接于吸嘴孔（10）的下部，储液管（3）的内部设有纵隔板（30），纵隔板（30）将储液管（3）的管孔分隔成大管孔（31）和小管孔（32），大管孔（31）的上段设有横隔板（33），横隔板（33）上设有注液孔（330），孔塞（2）的底部盖住注液孔（330），多孔体雾化芯（4）套设于大管孔（31）的下端，雾化芯支架（6）套设于储液管（3）的下端内壁并向上支撑多孔体雾化芯（4）和雾化芯密封件（5），大管孔（31）位于横隔板（33）与多孔体雾化芯（4）之间的空腔构成储液腔（34），小管孔（32）、孔塞（2）的径向孔（21）、中心孔（20）和吸嘴孔（10）构成出雾通道（35）。

Description

易注液的电子雾化设备 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，本发明涉及一种易注液的电子雾化设备。
 背景技术
电子雾化设备通过对待雾化的溶液即雾化液的加热而发出烟雾供使用者使用，现有的电子雾化设备一般包括电池管和雾化器，电池杆内具有给雾化器供应电源的电池，雾化器包括储液腔和雾化单元，储液腔用于储存雾化液，雾化单元包括用以吸附、传导、加热雾化液的雾化芯，雾化芯在通电时可将雾化液雾化成供使用者吸食的汽雾。电子雾化设备具体应用于电子烟、医用药物雾化设备等，雾化液包括药液、电子烟烟液等，其基本功能是进行加热、雾化，将雾化器内储存的雾化液或药液等溶液转化为汽雾、气溶胶、蒸气等。
现有的电子雾化设备，其雾化器中的储液腔一般设于雾化器的中部，雾化芯设于雾化器的底部，而吸嘴与储液腔的壳体一体化制造，这样的结构，其在生产制造时，必须将吸嘴与储液腔的壳体倒置后先将雾化液注入储液腔，然后再组装雾化芯、连接座等组件，需要专业的组装设备才可完成组装工艺，工艺复杂、生产效力低，生产中也容易造成漏液。
现有的电子雾化设备，其出雾通道一般以管状形式设于储液腔的中心位置，雾化后的汽雾通过该出雾通道流出。此种电子雾化设备的进液通道受出雾通道的影响，只能设于出雾通道的周边，其流通面积受到影响而变得较小，当使用的雾化液的粘稠度比较大时，容易在进液通道受到阻塞，这样就会极大地降低雾化效果，给用户造成极其不好的使用体验。因此该雾化设备仅适用于粘稠度低、流动性好的雾化液。
 技术问题
本发明的目的是提供一种易注液的电子雾化设备，该易注液的电子雾化设备通过储液腔上面设有的注液孔将雾化液注入储液腔而易于注液。
 技术解决方案
本发明的技术方案是这样实现的：一种易注液的电子雾化设备，包括吸嘴、孔塞、储液管、多孔体雾化芯、雾化芯密封件、雾化芯支架、电池管和电池，所述吸嘴的下部套接于所述储液管的上端内壁，所述电池管的上部套接于所述储液管的下端外壁，所述电池套装于电池管内，所述吸嘴内设有上下贯通的吸嘴孔，所述孔塞的上部套接于所述吸嘴孔的下部，所述储液管的内部且位于所述孔塞与连接座之间轴向设有纵隔板，所述纵隔板将储液管的管孔分隔成大管孔和小管孔，所述大管孔的上段设有横隔板，所述横隔板上设有注液孔，所述孔塞的底部抵接于所述横隔板上并紧密盖住所述注液孔，所述孔塞的上部设有中心孔，下部设有与所述中心孔连通的径向孔，所述多孔体雾化芯套设于所述大管孔的下端，所述雾化芯密封件设于所述多孔体雾化芯与大管孔的内壁之间，所述雾化芯支架套设于所述储液管的下端内壁并向上支撑所述多孔体雾化芯和雾化芯密封件，所述大管孔位于所述横隔板与多孔体雾化芯之间的空腔构成储液腔，所述小管孔、孔塞的径向孔、中心孔和吸嘴孔构成出雾通道。
优选地，所述孔塞的底部套设有注液密封套，所述注液密封套用于密封所述孔塞与注液孔之间的间隙。
优选地，还包括挡圈，所述挡圈设于所述大管孔内且位于所述多孔体雾化芯的上面，所述挡圈的中间设有挡圈通孔，所述挡圈的外沿与其所处的大管孔的横截面形状相同，所述大管孔的内侧壁位于所述挡圈的上方设有止位台阶，所述止位台阶用于限制挡圈向上移动，所述挡圈通孔便于储液腔内的雾化液向下流动到多孔体雾化芯的上表面。
优选地，所述储液管的上端外壁套设有钢圈。
优选地，所述雾化芯支架包括底壁与侧壁，所述底壁与侧壁围合形成雾化腔，所述底壁设有第一缺口，所述侧壁沿着所述底壁的外沿竖直设置，位于所述第一缺口处的侧壁与所述管体的内壁围合构成进气通道，位于所述第一缺口处的侧壁低于其余位置的侧壁而形成第二缺口，所述进气通道通过第二缺口与所述雾化腔连通，所述底壁的下表面还设有向下凸起的支脚。
优选地，所述进气通道设于所述出雾通道的远端，所述雾化腔设于所述多孔体雾化芯的底部。
优选地，所述多孔体雾化芯包括多孔体和发热电阻，所述发热电阻设于所述多孔体的下端部，所述发热电阻的两端分别连接设有电阻引脚。
优选地，所述电池管内位于所述电池的上面设有PCB电极板，所述电阻引脚通过所述PCB电极板与所述电池的两极进行电连接。
优选地，还包括底盖和方案板，所述底盖套设于所述电池管的下端内壁，所述方案板上设有咪头和USB接口，所述底盖上设有连接USB接口的插孔。
优选地，所述咪头上还设有咪头套，所述咪头套的外壁套设于所述电池管的内壁，所述咪头套包括安装所述咪头的咪头孔。
 有益效果
本发明在组装生产时，可以先组装好储液管、多孔体雾化芯、雾化芯密封件、雾化芯支架、电池管和电池，然后通过注液孔将雾化液注入储液腔，然后再将带有孔塞的吸嘴连接于储液管的上端。这样在组装好主要部件后才进行注液，便于加工生产，提高生产效力，防止漏液，且易于注液，注液完成后只需安装吸嘴即可完成全部生产工艺。由于上述结构和工艺的优点，在产品销售地远离生产加工地时，可暂不注液，暂不安装吸嘴，等到了销售目的地后再进行注液和组装吸嘴，这样可防止长途运输中因颠簸等因素造成的漏液。
另本发明易注液的电子雾化设备中的挡圈通孔构成的进液通道，独立于出雾通道，其形状接近多孔体的横截面形状，故其横截面积较大，不受出雾通道的影响，雾化液可以顺畅地流动到多孔体雾化芯的上表面，因此可适用粘稠度高、流动性不好的雾化液。
 附图说明
图1为本发明实施例电子雾化设备的分解结构图；
图2为本发明实施例电子雾化设备的侧视图；
图3为本发明实施例电子雾化设备的正视图；
图4为图2中电子雾化设备的正面A-A剖视图；
图5为图4中电子雾化设备的侧面B-B剖视图；
图6为本发明实施例的吸嘴的立体视图；
图7为本发明实施例的吸嘴的剖视图；
图8为本发明实施例的孔塞的正视图；
图9为本发明实施例的孔塞的立体视图；
图10为本发明实施例的储液管的正视图；
图11为本发明实施例的储液管的剖视图
图12为本发明实施例的挡圈的立体视图；
图13为本发明实施例的雾化芯密封件的立体视图；
图14为本发明实施例的多孔体雾化芯的立体视图；
图15为本发明实施例的雾化芯支架的立体视图；
图16为本发明实施例的雾化芯支架的俯视图；
图17为本发明实施例的雾化芯支架的正视图；
图18为本发明实施例的底盖的立体视图；
图19为本发明实施例的底盖的正视图；
图20为本发明实施例的底盖的仰视图；
图21为本发明实施例的咪头套的立体视图；
图22为本发明实施例的咪头套的俯视图。
其中，主要组件符号说明：
1、吸嘴；10、吸嘴孔；2、孔塞；20、中心孔；21、径向孔；3、储液管；30、纵隔板；31、大管孔；311、止位台阶；32小管孔；33、横隔板；330、注液孔；34、储液腔；35、出雾通道；36、钢圈；37、进气槽；38、挡圈；380、挡圈通孔；4、多孔体雾化芯；41、多孔体；42、电阻引脚；5、雾化芯密封件；50、安装孔；51、环状条纹；6、雾化芯支架；60、雾化腔；61、底壁；610、第一缺口；611、引线孔；62、侧壁；620、第二缺口；63、第一进气通道；64、支脚；65、第二进气通道；7、电池管；8、电池；9、PVB电极板；11、底盖；110、插孔；111、底部进气孔；112、卡扣；12、方案板；121、咪头；122、USB接口；123、咪头套；1230、咪头孔；1231、气流孔；1232、气流槽。
 本发明的最佳实施方式
如图1-图5所示，本发明一种易注液的电子雾化设备，用于与电池杆连接组成电子雾化设备，包括吸嘴1、孔塞2、储液管3、多孔体雾化芯4、雾化芯密封件5、雾化芯支架6、电池管7和电池8，吸嘴1的下部为外径缩小的连接部，该连接部套接于储液管3的上端内壁，电池管7的上部套接于储液管3的下端外壁，电池8套装于电池管7内。储液管3的上端外壁套设有钢圈36，钢圈36具有对储液管3的上端外侧壁进行箍紧加固的作用，也具有美观装饰的作用。
如图4-图9所示，吸嘴1内设有上下贯通的吸嘴孔10，孔塞2的上部套接于吸嘴孔10的下部。孔塞2的上部设有中心孔20，下部设有与中心孔20连通的径向孔21，底部为实心结构。
如图4、图5、图10、图11所示，储液管3的内部且位于孔塞2与连接座6之间轴向设有纵隔板30，纵隔板30将储液管3的管孔分隔成大管孔31和小管孔32，大管孔31的上段设有横隔板33，横隔板33上设有注液孔330，上部设有注液孔330便于注液。孔塞2的底部抵接于横隔板33上并紧密盖住注液孔330，孔塞2的底部套设有注液密封套22，注液密封套22用于密封孔塞2与注液孔330之间的间隙。当注液完成后，吸嘴1安装到储液管3时，已和吸嘴孔10连接的孔塞2的底部抵接于横隔板33上并紧密盖住注液孔330，使注液孔330不会漏出雾化液。
如图4、图5、图11所示，多孔体雾化芯4套设于大管孔31的下端，雾化芯密封件5设于多孔体雾化芯4与大管孔31的内壁之间，即多孔体雾化芯4先套装在雾化芯密封件5内后，再将两者套装于大管孔31的下端。大管孔31位于横隔板33与多孔体雾化芯4之间的空腔构成储液腔34，小管孔32、孔塞的径向孔21、中心孔20和吸嘴孔10连通构成出雾通道35。本实施例中，储液管3由透明材料制成以便观察储液腔34内的雾化液余量。
如图4、图5、图12所示，本发明中的多孔体雾化芯4，其横截面小于大管孔31的横截面，安装时多孔体雾化芯4容易向上滑入大管孔31内而不能得到固定，因此在大管孔31内位于多孔体雾化芯4上面还设有挡圈38，该挡圈38的外沿与大管孔31的内侧壁的横截面形状相同，挡圈38上方的大管孔31的内径稍有缩小而形成一个止位台阶311，该止位台阶311用于限制挡圈38向上移动，挡圈38的中间设有挡圈通孔380，挡圈通孔380构成进液通道，该挡圈通孔380的形状接近多孔体41的横截面形状，挡圈38可以阻挡、固定多孔体雾化芯4，又保证储液腔34内的雾化液向下流动到多孔体雾化芯4的上表面。本发明中的挡圈通孔380构成的进液通道，独立于出雾通道，其形状接近多孔体41的横截面形状，故其横截面积较大，不受出雾通道的影响，雾化液可以顺畅地流动到多孔体雾化芯4的上表面，因此可适用粘稠度高、流动性不好的雾化液。
如图4、图5、图13所示，雾化芯密封件5由硅胶材料制成，套装于大管孔31的下端，其外侧壁与大管孔31的下端内壁密封连接，为此，雾化芯密封件5的外侧壁设有环状条纹51,以便得到更好的密封效果。雾化芯密封件5的中间设有安装多孔体雾化芯4的安装孔50。
如图14所示，多孔体雾化芯4包括多孔体41和发热电阻（图中未示），发热电阻埋设于多孔体41的下端部内部，发热电阻的两端分别连接设有电阻引脚42。
如图4、图5、图15-图17所示，雾化芯支架6套设于储液管3的下端内壁并向上支撑多孔体雾化芯4和雾化芯密封件5。雾化芯支架6包括底壁61与侧壁62，底壁61与侧壁62围合形成雾化腔60，底壁61设有第一缺口610，侧壁62沿着底壁61的外沿竖直设置，位于第一缺口610处的侧壁与储液管3的下端内壁围合构成第一进气通道63，位于第一缺口610处的侧壁62低于其余位置的侧壁而形成第二缺口620，进气通道63通过第二缺口620与雾化腔60连通，底壁61的下表面还设有向下凸起的支脚64。支脚64架设在下述PCB电极板9上，其架设形成的空间构成第二进气通道65。第一进气通道63设于出雾通道35的远端，雾化腔60设于多孔体雾化芯4的底部，即雾化腔60一侧连通第一进气通道63，另一侧连通出雾通道35。底壁61上还设有供电阻引脚42穿越的引线孔611。
如图1所示，电池管7的上部套接于储液管3的下端外壁，储液管3的下端外壁轴向设有进气槽37。
如图1、图4、图5所示，电池管7内位于电池8的上面设有PCB电极板9，电阻引脚42通过PCB电极板9与电池8的两极进行电连接。
如图1、图4、图5、图18-图22所示，本发明易注液的电子雾化设备还包括底盖11和方案板12，底盖11套设于电池管7的下端内壁，底盖11上设有连接USB接口的插孔110，以及设有底部进气孔111。底盖11的上部两侧设有固定方案板12的卡扣112。
方案板12上设有咪头121和USB接口122，咪头121上还设有咪头套123，咪头套123的外壁套设于电池管7的内壁，咪头套123包括安装咪头的咪头孔1230，即咪头121设于咪头套123的咪头孔1230内，咪头孔1230的一侧还设有气流孔1231，咪头孔1230与气流孔1231之间还设有连通两者的气流槽1232。
如图4、图5所示，本实施例的易注液的电子雾化设备，其工作时因吸嘴1吸气，使外界气体自进气槽37流入第二进气通道65、第一进气通道63、雾化腔60，此时，雾化液自储液腔34向下经挡圈通孔380流动至多孔体雾化芯4的上表面，再渗透至多孔体雾化芯4的底部的雾化面上，被其底部的发热电阻加热雾化成汽雾散发在雾化腔60内，汽雾随进入的外界气体向雾化腔60的另一侧流经出雾通道35后通过吸嘴孔10后被吸至用户口中。用户在吸嘴1吸气时，雾化腔60内同时产生负压，气流还可经底部进气孔111、气流孔1231、咪头孔、气流槽1232、电池管7和电池之间的间隙、第二进气通道65、第一进气通道63后进入至雾化腔60，这样可使气流经过并触发咪头121，咪头121被触发后可启动发热电阻通电工作。图4中的连续箭头所示为电子雾化设备工作时气流或汽雾流动的方向。
本发明的电子雾化设备，在组装生产时，可以先组装好储液管3、多孔体雾化芯4、雾化芯密封件5、雾化芯支架6、电池管7和电池8，然后通过注液孔330将雾化液注入储液腔34，然后再将带有孔塞2的吸嘴1连接于储液管3的上端。这样在组装好主要部件后才进行注液，便于加工生产，提高生产效力，防止漏液，且易于注液，注液完成后只需安装吸嘴即可完成全部生产工艺。由于上述结构和工艺设计的优点，在产品销售地远离生产加工地时，为防止长途运输中因颠簸等因素造成的漏液，可暂不注液，暂不安装吸嘴，等到了销售目的地后再进行注液和组装吸嘴。
 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. 一种易注液的电子雾化设备，其特征在于：包括吸嘴、孔塞、储液管、多孔体雾化芯、雾化芯密封件、雾化芯支架、电池管和电池，所述吸嘴的下部套接于所述储液管的上端内壁，所述电池管的上部套接于所述储液管的下端外壁，所述电池套装于电池管内，所述吸嘴内设有上下贯通的吸嘴孔，所述孔塞的上部套接于所述吸嘴孔的下部，所述储液管的内部且位于所述孔塞与连接座之间轴向设有纵隔板，所述纵隔板将储液管的管孔分隔成大管孔和小管孔，所述大管孔的上段设有横隔板，所述横隔板上设有注液孔，所述孔塞的底部抵接于所述横隔板上并紧密盖住所述注液孔，所述孔塞的上部设有中心孔，下部设有与所述中心孔连通的径向孔，所述多孔体雾化芯套设于所述大管孔的下端，所述雾化芯密封件设于所述多孔体雾化芯与大管孔的内壁之间，所述雾化芯支架套设于所述储液管的下端内壁并向上支撑所述多孔体雾化芯和雾化芯密封件，所述大管孔位于所述横隔板与多孔体雾化芯之间的空腔构成储液腔，所述小管孔、孔塞的径向孔、中心孔和吸嘴孔构成出雾通道。
  2. 根据权利要求1所述的易注液的电子雾化设备，其特征在于：所述孔塞的底部套设有注液密封套，所述注液密封套用于密封所述孔塞与注液孔之间的间隙。
  3. 根据权利要求1所述的易注液的电子雾化设备，其特征在于：还包括挡圈，所述挡圈设于所述大管孔内且位于所述多孔体雾化芯的上面，所述挡圈的中间设有挡圈通孔，所述挡圈的外沿与其所处的大管孔的横截面形状相同，所述大管孔的内侧壁位于所述挡圈的上方设有止位台阶，所述止位台阶用于限制挡圈向上移动，所述挡圈通孔便于储液腔内的雾化液向下流动到多孔体雾化芯的上表面。
  4. 根据权利要求1所述的易注液的电子雾化设备，其特征在于：所述储液管的上端外壁套设有钢圈。
  5. 根据权利要求1所述的易注液的电子雾化设备，其特征在于：所述雾化芯支架包括底壁与侧壁，所述底壁与侧壁围合形成雾化腔，所述底壁设有第一缺口，所述侧壁沿着所述底壁的外沿竖直设置，位于所述第一缺口处的侧壁与
    所述管体的内壁围合构成进气通道，位于所述第一缺口处的侧壁低于其余位置的侧壁而形成第二缺口，所述进气通道通过第二缺口与所述雾化腔连通，所述底壁的下表面还设有向下凸起的支脚。
  6. 根据权利要求5所述的易注液的电子雾化设备，其特征在于：所述进气通道设于所述出雾通道的远端，所述雾化腔设于所述多孔体雾化芯的底部。
  7. 根据权利要求1所述的易注液的电子雾化设备，其特征在于：所述多孔体雾化芯包括多孔体和发热电阻，所述发热电阻设于所述多孔体的下端部，所述发热电阻的两端分别连接设有电阻引脚。
  8. 根据权利要求7所述的易注液的电子雾化设备，其特征在于：所述电池管内位于所述电池的上面设有PCB电极板，所述电阻引脚通过所述PCB电极板与所述电池的两极进行电连接。
  9. 根据权利要求1所述的易注液的电子雾化设备，其特征在于：还包括底盖和方案板，所述底盖套设于所述电池管的下端内壁，所述方案板上设有咪头和USB接口，所述底盖上设有连接USB接口的插孔。
  10. 根据权利要求9所述的易注液的电子雾化设备，其特征在于：所述咪头上还设有咪头套，所述咪头套的外壁套设于所述电池管的内壁，所述咪头套包括安装所述咪头的咪头孔。
PCT/CN2022/080378 2021-09-09 2022-03-11 易注液的电子雾化设备 WO2023035569A1 (zh)

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CN215684877U (zh) * 2021-09-09 2022-02-01 惠州市新泓威科技有限公司 易注液的雾化器
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