WO2023130761A1 - 具有波浪形雾化气道的雾化器 - Google Patents

具有波浪形雾化气道的雾化器 Download PDF

Info

Publication number
WO2023130761A1
WO2023130761A1 PCT/CN2022/118882 CN2022118882W WO2023130761A1 WO 2023130761 A1 WO2023130761 A1 WO 2023130761A1 CN 2022118882 W CN2022118882 W CN 2022118882W WO 2023130761 A1 WO2023130761 A1 WO 2023130761A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizing
wave
shaped
seat
wall
Prior art date
Application number
PCT/CN2022/118882
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 WO2023130761A1 publication Critical patent/WO2023130761A1/zh

Links

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
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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
    • 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 invention relates to the technical field of atomizers for electronic atomization equipment, and more specifically, the invention relates to an atomizer with a wave-shaped atomizing air channel.
  • Electronic atomization equipment generally includes a battery assembly and an atomizer.
  • the battery assembly has a battery that supplies power to the atomizer.
  • the atomizer includes an atomization core, and the atomization core includes a heating element.
  • the liquefied solution is atomized into an aerosol for the user to inhale.
  • the electronic atomization device can be used as an atomization device for electronic cigarette liquid, medical liquid, herbal essence, etc. Its basic function is to convert the atomized liquid or liquid medicine stored in the electronic atomization device into aerosol, vapor Sol, vapor, etc.
  • the disadvantages of existing atomizers are that the atomizing air channel where the atomizing core is located is very straight.
  • the power of the heating element of the atomizing core is large and the amount of evaporated aerosol is large, the heat on the evaporation surface and the mist If the vaporized mist is not dispersed in time, it will easily lead to burning of the atomizing core.
  • the substances in the atomizing core that have not evaporated in time will be burnt at high temperature, resulting in a burnt smell, which will bring bad taste to users. use experience.
  • the heating element is also easily deformed and damaged at high temperature, which can easily lead to malfunction.
  • the object of the present invention is to provide an atomizer with a wave-shaped atomizing air channel.
  • an atomizer with a wave-shaped atomizing air channel including an atomizing core, a liquid storage chamber and a wave-shaped atomizing air channel
  • the liquid storage chamber is used to store atomized Liquid
  • the atomizing core is arranged between the liquid storage chamber and the wave-shaped atomizing air channel
  • the atomizing core includes a porous body and a heating element
  • the porous body includes a liquid-absorbing surface and an evaporating surface
  • the liquid-absorbing The surface is connected to the liquid storage chamber for absorbing and conducting atomized liquid
  • the evaporation surface is connected to the wave-shaped atomization air channel for generating aerosol
  • the heating element is arranged on the evaporation surface
  • the wave-shaped A wave-shaped concave-convex bottom wall is arranged in the atomizing air channel along the direction of air flow.
  • the evaporation surface of the porous body is provided with a wave-shaped concave-convex wall.
  • the casing also includes a casing, the upper end of the casing is provided with a suction port, the lower end is provided with an opening, and the end of the casing close to the opening is provided with an upper atomization seat, a lower atomization seat and a bottom cover in sequence from top to bottom, so that
  • the lower end of the upper atomizing seat is provided with an atomizing core chamber upwards, and the atomizing core is arranged in the atomizing core chamber, and the upper end of the lower atomizing seat is provided with an atomizing chamber downwards.
  • the wave-shaped atomizing air channel is arranged between the bottom of the atomizing core and the bottom of the atomizing chamber, and the concave-convex bottom wall is arranged at the bottom of the atomizing chamber.
  • the bottom of the atomization chamber is located on both sides of the concave-convex bottom wall and is provided with a liquid collection tank.
  • both sides of the upper end of the upper atomizing seat are provided with liquid holes, and the liquid holes connect the liquid storage chamber and the atomizing core cavity.
  • the upper end wall of the housing is connected downwards along the suction port with a suction pipe, the upper end side wall of the upper atomization seat is tightly sleeved on the inner wall of the housing, and the upper atomization seat There is a connection hole in the middle of the upper end of the upper end, and the connection hole is tightly sleeved on the lower end of the suction pipe, and the liquid storage chamber is surrounded by the inner wall of the shell, the outer wall of the suction pipe and the upper end surface of the upper atomization seat constitute.
  • the side wall of the upper atomizing seat is provided with a vertical ventilation groove, and the upper part of the ventilation groove is provided with a transverse through hole to communicate with the connecting hole, and the lower part of the ventilation groove is connected to the wave-shaped The atomizing airway is connected.
  • the outer wall of the upper end of the lower atomizing seat is sleeved on the inner wall of the lower end of the upper atomizing seat, the bottom of the atomizing core is supported upward by the upper end wall of the lower atomizing seat, and the lower atomizing seat
  • a mist outlet is provided on one side of the upper end wall of the atomization seat, and the mist outlet communicates with the ventilation groove, and a second air inlet is provided at the bottom of the atomization chamber opposite to the mist outlet.
  • the upper end of the bottom cover is provided with a bottom cover groove downwards
  • the side wall of the bottom cover groove is provided with several ribs
  • the lower atomizing seat is arranged in the bottom cover groove and is formed by Supported by the ribs
  • an air intake cavity is provided between the lower atomization seat and the bottom of the bottom cover groove
  • a first air intake hole is provided at the bottom of the bottom cover groove.
  • two sides of the bottom cover extend upwards to form a connecting portion, and the connecting portion is provided with a clamping hole for a clamping connection with the first buckle provided on the side wall of the upper atomizing seat, and the clamping There is a second protruding buckle under the hole for buckle connection with the card slot provided on the inner wall of the housing, and an electrode is provided at the bottom of the bottom cover, and the electrode is in conflict with the pin provided on the atomizing core connect.
  • the bottom of the atomizing chamber is provided with a wave-shaped concave-convex bottom wall, so that a wave-shaped atomizing air channel is formed between the bottom of the atomizing core and the bottom of the atomizing chamber.
  • the wave-shaped concave-convex bottom wall causes the airflow to fluctuate in a slow and rapid manner, and the undulating airflow can form a turbulent flow.
  • Fig. 1 is a three-dimensional exploded structure diagram of an atomizer according to an embodiment of the present invention
  • Fig. 2 is a front sectional view of the shell of the atomizer according to the embodiment of the present invention.
  • Fig. 3 is the front sectional view of the atomizer of the embodiment of the present invention.
  • Fig. 4 is a side sectional view of an atomizer according to an embodiment of the present invention.
  • Fig. 5 is a perspective view of the upper atomizing seat of the atomizer according to the embodiment of the present invention.
  • Fig. 6 is a cross-sectional view of the upper atomizing seat of the atomizer according to the embodiment of the present invention.
  • Fig. 7 is a front view of the atomizing core of the atomizer according to the embodiment of the present invention.
  • Fig. 8 is a bottom view of the atomizing core of the atomizer according to the embodiment of the present invention.
  • Fig. 9 is a perspective view of the lower atomizing seat of the atomizer according to the embodiment of the present invention.
  • Fig. 10 is a cross-sectional view of the lower atomizing seat of the atomizer according to the embodiment of the present invention.
  • Fig. 11 is a top view of the lower atomizing seat of the atomizer according to the embodiment of the present invention.
  • Fig. 12 is a perspective view of the bottom cover of the atomizer according to the embodiment of the present invention.
  • Fig. 13 is a cross-sectional view of the bottom cover of the atomizer according to the embodiment of the present invention.
  • Fig. 14 is a front view of the atomizing core of the atomizer according to the second embodiment of the present invention.
  • Fig. 15 is a three-dimensional exploded structural view of the atomizing core of the atomizer according to the second embodiment of the present invention.
  • the atomizer of the present invention has a wave-shaped atomizing air channel, which can be connected with a battery assembly to form an electronic atomization device.
  • a wave-shaped atomizing air channel which can be connected with a battery assembly to form an electronic atomization device.
  • the suction port 10 of the atomizer with a wave-shaped atomizing air passage is placed vertically upwards
  • the terms "upper, lower, upper, lower, upper, upper, upper, The descriptions such as "lower end, above, below, up, and down” all refer to the up-down position relationship when the suction port of the atomizer with a wavy atomizing air passage is placed vertically upward.
  • the atomizer of the present invention has a wave-shaped atomizing air channel, and has a hollow shell 1.
  • the upper end of the shell 1 is provided with a suction port 10, and the suction port 10 extends to the inside of the shell to connect with a suction port.
  • the tube 11 is provided with an opening 12 at the lower end.
  • the end of the housing 1 close to the opening is provided with an upper atomizing seat 2 , an atomizing core 3 , a lower atomizing seat 4 and a bottom cover 5 sequentially from top to bottom.
  • the inner wall of the housing 1 , the outer wall of the suction pipe 11 and the upper end surface of the upper atomizing seat 2 form a liquid storage chamber 6 .
  • the upper end side wall of the upper atomization seat 2 is sealed and sleeved on the inner wall of the housing 1.
  • a The first sealing ring 21 There is a connection hole 22 in the middle of the upper end of the upper atomization seat 2, and the connection hole 22 is tightly sleeved on the lower end of the suction pipe 11.
  • a second sealing ring is provided between the connection hole 22 and the suction pipe 11 twenty three.
  • the first sealing ring 21 and the second sealing ring 23 can be made of food grade silicone material.
  • the lower end of the upper atomizing seat 2 is provided with an atomizing core cavity 20 upwards, and the atomizing core 3 is set in the atomizing core cavity 20, and the side wall of the atomizing core 3 is also wrapped with a layer of sealing silicone sleeve 31, that is, sealing silicone
  • the sleeve 31 is arranged between the atomizing core 3 and the atomizing core cavity 20 to prevent the atomizing liquid from leaking from the gap between the atomizing core 3 and the atomizing core cavity 20.
  • the sealing silicone sleeve 31 is made of food grade silicone material become.
  • the two sides inside the upper end of the upper atomization seat are located on both sides of the connection hole 22. There are liquid holes 24.
  • the liquid holes 24 communicate the liquid storage chamber 6 with the atomization core chamber 20.
  • the mist stored in the liquid storage chamber 6 The chemical liquid can flow to the upper end surface of the atomizing core 3 through the liquid hole 24 .
  • the side wall of the upper atomizing seat 2 is provided with a vertical ventilation groove 25 , the upper part of the ventilation groove 25 is provided with a transverse through hole 26 communicating with the connection hole 22 , and the lower part of the ventilation groove 25 is connected with the wave-shaped atomizing air channel 42 .
  • the atomizing core 3 is composed of a porous body 32 and a heating element 33.
  • the porous body 32 has the functions of permeating, storing, and conducting the atomized liquid.
  • the porous body 32 of this embodiment is made of porous ceramics.
  • the porous body 32 may also be made of liquid-conducting materials such as diatomaceous earth, or cotton materials, or glass fiber materials.
  • the porous body 32 includes a liquid absorbing surface 321 and an evaporating surface 322.
  • the liquid absorbing surface 321 is connected to the liquid storage chamber 6 for absorbing and conducting the atomized liquid.
  • the evaporating surface 322 is connected to the wave-shaped atomizing air channel 42 for generating aerosol.
  • the evaporating surface 322 of the porous body 32 may be a shallow surface layer embedded in the evaporating surface, or laid on the surface of the evaporating surface.
  • the side wall of the porous body 32 close to the evaporation surface 322 is provided with an indented shoulder 323.
  • the shoulder 323 is convenient for installing the atomizing core on the atomizing seat of the atomizer, and plays the role of supporting and fixing.
  • the heating element 33 can be composed of a heating wire, a heating sheet, or a printed circuit. Both ends of the heating element 33 are respectively connected with resistor pins 34 .
  • the upper end of the lower atomization seat 4 is provided with an atomization chamber 40 downwards, and the bottom of the atomization chamber 40 is provided with a wave-shaped concave-convex bottom wall 41, and the atomization core
  • the wave-shaped atomizing air channel 42 is formed between the bottom of the atomizing chamber 40 and the bottom of the atomizing chamber 40, and the wave direction of the concave-convex bottom wall 41 is the same as that of the air flow in the atomizing air channel 42.
  • the positional relationship of the above structure can be defined as follows: the liquid storage chamber 6 is arranged on the inner upper part of the atomizer, the atomizing core 3 is arranged under the liquid storage chamber 6, and the wave-shaped atomizing air channel 42 is arranged laterally on the top of the atomizing core 3 Below, that is, the atomizing core 3 is located between the liquid storage chamber 6 and the wave-shaped atomizing air channel 42 .
  • the upper outer wall of the lower atomizing seat 4 is sleeved on the lower inner wall of the upper atomizing seat 2, the bottom of the atomizing core 3 is supported upward by the upper end wall 43 of the lower atomizing seat 4, and the upper end wall of the lower atomizing seat 4
  • One side of 43 is provided with a mist outlet 44 , and the mist outlet 44 communicates with the ventilation groove 25 .
  • the bottom of the atomization chamber 40 opposite to the mist outlet 44 is provided with a second air inlet 45 .
  • Both sides of the concave-convex bottom wall 41 are also provided with a liquid collection tank 46, which is used to collect and store the small liquid droplets that are not completely atomized during atomization and the condensate produced by the condensation of the aerosol in the atomization air channel 42 , to prevent small droplets or condensate from being sucked into the user's mouth, and improve the customer's experience.
  • a liquid collection tank 46 which is used to collect and store the small liquid droplets that are not completely atomized during atomization and the condensate produced by the condensation of the aerosol in the atomization air channel 42 , to prevent small droplets or condensate from being sucked into the user's mouth, and improve the customer's experience.
  • the upper end of the bottom cover 5 is provided with a bottom cover groove 50 downwards, and the side wall of the bottom cover groove 50 is provided with several ribs 51, and the lower atomizing seat 4 Set in the groove 50 of the bottom cover and supported by ribs 51, an air intake cavity 501 is provided between the lower atomization seat 4 and the bottom of the groove 50 of the bottom cover, and a first air intake cavity is provided at the bottom of the groove 50 of the bottom cover Hole 52.
  • Both sides of the bottom cover 5 extend upwards to form a connecting portion 53 , the connecting portion 53 is provided with a clamping hole 54 for snap connection with the first protruding buckle 27 provided on the side wall of the upper atomizing seat 2 , and a clamping hole 54 is provided below the clamping hole 54 .
  • the bottom of the bottom cover 5 is also provided with an electrode 8 , and the electrode 8 is in conflicting connection with the resistance pin 34 provided on the atomizing core.
  • the side wall of the bottom cover 5 is also provided with a third sealing ring 56, and the third sealing ring 56 can be made of food-grade silicone material.
  • the airflow channel 7 of the atomizer of the present invention includes a first air inlet 52, an air inlet cavity 501, a second air inlet 45, a wave-shaped mist from bottom to top.
  • the user inhales air from the suction port 10, and negative pressure is generated in the airflow channel, and the outside air enters from the first air inlet 52 from bottom to top, and enters the wave through the air inlet cavity 501 and the second air inlet 45.
  • the atomized liquid stored in the liquid storage chamber 6 is transmitted to the upper end surface of the porous body 31, which is the liquid absorption surface, through the liquid hole 24, and then is transmitted to the lower end surface of the porous body 31 to evaporate.
  • the heated body 32 is energized and heated to vaporize and atomize into aerosol, and the aerosol is distributed in the wave-shaped atomizing air passage 42; at this time, the outside air entering the wave-shaped atomizing air passage 42 drives the evaporated aerosol through
  • the mist outlet 44, ventilation groove 25, transverse through hole 26, connecting hole 22, and suction pipe 11 are discharged to the suction port 10, so that the atomized liquid is converted into aerosol and sucked by the user into the port.
  • the bottom of the atomizing chamber 40 is provided with a wave-shaped concave-convex bottom wall 41, so that a wave-shaped atomizing air channel 42 is formed between the bottom of the atomizing core 3 and the bottom of the atomizing chamber 40.
  • the wavy concave-convex bottom wall 41 causes the airflow to fluctuate slowly and rapidly, and the undulating airflow can form a turbulent flow, and the mist generated on the evaporation surface and the heat of the heating element are quickly taken away by the airflow under the interference of the turbulent flow, which can improve Atomization efficiency, avoiding high-temperature accumulation that causes part of the atomized liquid to deposit and burn, resulting in burnt smell, avoiding high-temperature ablation damage to the lower atomizer seat, etc., to enhance the customer's good use experience.
  • the atomizing core 3 of the second embodiment is different.
  • the atomizing core 3 is composed of a porous body 32 and a heating element 33.
  • the porous body 32 has the functions of permeating, storing, and conducting the atomized liquid, and is used to absorb and conduct the atomized liquid.
  • the atomized liquid refers to the electronic cigarette to be heated and evaporated. liquid, medical liquid, herbal essence, etc.
  • the heating element 33 is used to heat the atomized liquid, and the atomized liquid is evaporated into aerosol after being heated.
  • the porous body 32 includes a liquid-absorbing surface 321 and an evaporating surface 322 corresponding to each other, the heating element 33 is disposed on the evaporating surface 322 , and the evaporating surface 322 is provided with a wave-shaped concave-convex wall portion 3220 .
  • the side wall of the porous body 32 close to the evaporation surface 322 is provided with an indented shoulder 323.
  • the shoulder 323 is convenient for installing the atomizing core on the atomizing seat of the atomizer, and plays the role of supporting and fixing.
  • the heating element 33 is composed of a corrugated sheet resistor with micropores laid on the evaporation surface 322 , and two ends of the heating element 33 are connected with pins 34 .
  • the evaporation surface 322 of the atomizing core is arranged on the atomizing air channel of the atomizer, and the aerosol generated after the atomizing liquid evaporates is sucked away in the atomizing air channel.
  • the wavy concave-convex wall part 3220 and the wavy concave-convex bottom wall 41 provided at the bottom of the atomization chamber 40 make the atomizing air channel form a wave-shaped atomizing air channel.
  • the concavo-convex wall part 3220 and the concavo-convex bottom wall 41 simultaneously cause the airflow to fluctuate rapidly, and the undulating airflow can form a turbulent flow, and the mist generated by the evaporation surface 322 and the heat and mist of the heating element 2 are quickly carried by the airflow under the interference of the turbulent flow.
  • Walking can improve the atomization efficiency, avoid high-temperature accumulation, avoid part of the atomized liquid being deposited and burnt to produce burnt smell, and avoid high-temperature ablation from damaging the atomizing core and the lower atomizing seat.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种波浪形雾化气道（42）的雾化器，包括雾化芯（3）、储液腔（6）和波浪形雾化气道（42），储液腔（6）用于储存雾化液，雾化芯（3）设于储液腔（6）和波浪形雾化气道（42）之间，雾化芯（3）包括多孔体（32）和发热体（33），多孔体（32）包括吸液面（321）和蒸发面（322），吸液面（321）连通储液腔（6）用于吸收传导雾化液，蒸发面（322）连通波浪形雾化气道（42）用于产生气雾，发热体（33）设于蒸发面（322）上，波浪形雾化气道（42）内沿着气流流动的方向设有波浪形的凹凸底壁（41）。

Description

具有波浪形雾化气道的雾化器 技术领域
本发明涉及电子雾化设备的雾化器技术领域，更具体的说，本发明涉及一种具有波浪形雾化气道的雾化器。
 背景技术
电子雾化设备一般包括电池组件和雾化器，电池组件内具有给雾化器供应电源的电池，雾化器包括雾化芯，雾化芯包括发热体，发热体在通电时可将待雾化的溶液雾化成气雾，供使用者吸入口中吸食。电子雾化设备可作为电子烟烟液、医用药液、草本精华液等的雾化设备，其基本功能是将电子雾化设备内储存的雾化液或药液等溶液转化为气雾、气溶胶、蒸气等。
现有雾化器具有的不足之处，雾化芯所在的雾化气道非常平直，当雾化芯的发热体功率较大、蒸发的气雾量较大时，蒸发面的热量和雾化后的气雾得不到及时发散，就容易导致雾化芯发生烧焦现象，雾化芯内未及时蒸发的物质在高温下被烧焦，产生烧焦的味道，给用户带来不好的使用体验。发热体在高温下也容易变形损坏，容易导致不能正常工作。
 技术问题
本发明的目的是提供一种具有波浪形雾化气道的雾化器，该雾化器通过结构的改进，可以使雾化芯在蒸发面的热量和气雾及时发散，防止雾化芯过热导致焦味。
 技术解决方案
本发明的技术方案是这样实现的：一种具有波浪形雾化气道的雾化器，包括雾化芯、储液腔和波浪形雾化气道，所述储液腔用于储存雾化液，所述雾化芯设于储液腔和波浪形雾化气道之间，所述雾化芯包括多孔体和发热体，所述多孔体包括吸液面和蒸发面，所述吸液面连通所述储液腔用于吸收传导雾化液，所述蒸发面连通所述波浪形雾化气道用于产生气雾，所述发热体设于所述蒸发面上，所述波浪形雾化气道内沿着气流流动的方向设有波浪形的凹凸底壁。
优选地，所述多孔体的蒸发面设有波浪形的凹凸壁部。
优选地，还包括外壳，所述外壳的上端设有吸口，下端设有开口，所述外壳内靠近开口的一端自上而下依次设有上雾化座、下雾化座和底盖，所述上雾化座的下端向上设有雾化芯容腔，所述雾化芯设于所述雾化芯容腔内，所述下雾化座的上端向下设有雾化腔，所述波浪形雾化气道设于所述雾化芯的底部和雾化腔的底部之间，所述凹凸底壁设于所述雾化腔的底部。
优选地，所述雾化腔的底部位于凹凸底壁的两侧设有集液槽。
优选地，所述上雾化座的上端内部两侧设有通液孔，所述通液孔将所述储液腔和雾化芯容腔连通。
优选地，所述外壳的上端壁部沿着所述吸口向下连接设有吸气管，所述上雾化座的上端侧壁密封套接于所述外壳的内壁，所述上雾化座的上端中间设有连接孔，所述连接孔密封套接于所述吸气管的下端，所述储液腔由所述外壳的内壁、吸气管的外壁和上雾化座的上端面合围构成。
优选地，所述上雾化座的侧壁部设有竖向的通气槽，所述通气槽的上部设有横向通孔与所述连接孔连通，所述通气槽的下部与所述波浪形雾化气道连通。
优选地，所述下雾化座的上端外壁套接于所述上雾化座的下端内壁，所述雾化芯的底部由所述下雾化座的上端壁部向上承托，所述下雾化座的上端壁部一侧设有出雾口，所述出雾口与所述通气槽连通，所述雾化腔相对于出雾口的另一侧底部设有第二进气孔。
优选地，所述底盖的上端向下设有底盖凹槽，所述底盖凹槽的侧壁设有若干个肋条，所述下雾化座设于所述底盖凹槽内并由所述肋条支撑，所述下雾化座与底盖凹槽的底部之间设有进气空腔，所述底盖凹槽的底部设有第一进气孔。 
优选地，所述底盖的两侧向上延伸设有连接部，所述连接部上设有卡孔与所述上雾化座侧壁设有的第一凸扣进行卡扣连接，所述卡孔下方设有第二凸扣与所述外壳的内壁设有的卡槽进行卡扣连接，所述底盖的底部还设有电极，所述电极与所述雾化芯设有的引脚抵触连接。
 有益效果
该具有波浪形雾化气道的雾化器，雾化腔的底部设有波浪形的凹凸底壁，使得雾化芯的底部和雾化腔的底部之间构成波浪形雾化气道，当气流经过该波浪形雾化气道时，波浪形的凹凸底壁使气流产生缓急起伏，缓急起伏的气流可以形成紊流，蒸发面产生的气雾及发热体的热量在紊流的干扰下迅速被气流带走，可以提高雾化效率、避免高温聚集使得部分雾化液沉积烧焦而产生焦味、避免高温烧蚀损坏下雾化座等，提升客户的良好使用体验感。
 附图说明
图1为本发明实施例雾化器的立体分解结构图；
图2为本发明实施例雾化器的外壳的正面剖视图；
图3为本发明实施例雾化器的正面剖视图；
图4为本发明实施例雾化器的侧面剖视图；
图5为本发明实施例雾化器的上雾化座的立体视图；
图6为本发明实施例雾化器的上雾化座的剖视图；
图7为本发明实施例雾化器的雾化芯的正视图；
图8为本发明实施例雾化器的雾化芯的仰视图；
图9为本发明实施例雾化器的下雾化座的立体视图；
图10为本发明实施例雾化器的下雾化座的剖视图；
图11为本发明实施例雾化器的下雾化座的俯视图；
图12为本发明实施例雾化器的底盖的立体视图；
图13为本发明实施例雾化器的底盖的剖视图；
图14为本发明实施例二雾化器的雾化芯的正视图；
图15为本发明实施例二雾化器的雾化芯的立体分解结构图。
 本发明的最佳实施方式
本发明具有波浪形雾化气道的雾化器，与电池组件连接可以组成电子雾化设备。为便于行文描述，如图2所示将该具有波浪形雾化气道的雾化器的吸口10朝上竖直放置，本文所述有关各部件的“上、下、上部、下部、上端、下端、上面、下面、向上、向下”等描述，均是指在该具有波浪形雾化气道的雾化器吸口朝上竖直放置时的上下位置关系。
 本发明的实施方式
下面将通过具体附图对本发明进行详细说明。
实施例 1 ：
如图1-图4所示，本发明具有波浪形雾化气道的雾化器，具有一个中空的外壳1，外壳1的上端设有吸口10，吸口10向外壳内部延伸连接设有吸气管11，下端设有开口12。外壳1内靠近开口的一端自上而下依次设有上雾化座2、雾化芯3、下雾化座4和底盖5。外壳1的内壁、吸气管11的外壁和上雾化座2的上端面合围构成储液腔6。
如图3-图6所示，上雾化座2的上端侧壁密封套接于外壳1的内壁，为了具有密封效果，上雾化座2的上端侧壁与外壳1的内壁之间设有第一密封环21。上雾化座2的上端内部中间设有连接孔22，连接孔22密封套接于吸气管11的下端，为了具有密封效果，连接孔22与吸气管11之间设有第二密封环23。第一密封环21、第二密封环23可由食品级硅胶材料制成。
上雾化座2的下端向上设有雾化芯容腔20，雾化芯3设于雾化芯容腔20内，雾化芯3的侧壁还包裹一层密封硅胶套31，即密封硅胶套31设于雾化芯3与雾化芯容腔20之间，避免雾化液从雾化芯3与雾化芯容腔20之间的缝隙泄露，密封硅胶套31由食品级硅胶材料制成。上雾化座的上端内部两侧即位于连接孔22的两侧设有通液孔24，通液孔24将储液腔6和雾化芯容腔20连通，储液腔6内储存的雾化液可通过通液孔24流动到雾化芯3的上端面。
上雾化座2的侧壁部设有竖向的通气槽25，通气槽25的上部设有横向通孔26与连接孔22连通，通气槽25的下部与波浪形雾化气道42连通。
如图7、图8所示，雾化芯3由多孔体32和发热体33构成，多孔体32具有渗透、储存、传导雾化液的作用，本实施例的多孔体32由多孔陶瓷制成，其它实施例，多孔体32也可由硅藻土、或棉质材料、或玻璃纤维材料等导液材料制成。多孔体32包括吸液面321和蒸发面322，吸液面321连通储液腔6用于吸收传导雾化液，蒸发面322连通波浪形雾化气道42用于产生气雾，发热体33设于多孔体32的蒸发面322上，可以是镶嵌于蒸发面的浅表层，也可敷设于蒸发面的表面。多孔体32靠近蒸发面322的侧壁设有缩进的凸肩323，凸肩323便于将雾化芯安装在雾化器的雾化座上，起到承托和固定的作用。发热体33通电发热时，可将多孔体32内的雾化液进行加热蒸发、雾化成气雾。发热体33可由电热丝、或电热片、或印刷电路等构成。发热体33的两端分别连接设有电阻引脚34。
如图3-图4、图9-图11所示，下雾化座4的上端向下设有雾化腔40，雾化腔40的底部设有波浪形的凹凸底壁41，雾化芯3的底部和雾化腔40的底部之间构成波浪形雾化气道42，凹凸底壁41的波浪方向与雾化气道42内气流流动的方向相同。上述结构的位置关系可以明确为，储液腔6设于雾化器的内上部，雾化芯3设于储液腔6的下方，波浪形雾化气道42横向设于雾化芯3的下方，即雾化芯3位于储液腔6和波浪形雾化气道42之间。
下雾化座4的上端外壁套接于上雾化座2的下端内壁，雾化芯3的底部由下雾化座4的上端壁部43向上承托，下雾化座4的上端壁部43一侧设有出雾口44，出雾口44与通气槽25连通。雾化腔40相对于出雾口44的另一侧底部设有第二进气孔45。凹凸底壁41的两侧还设有集液槽46，集液槽46用于收集、存储雾化时未完全雾化的小液滴和气雾又在雾化气道42中冷凝产生的冷凝液，避免小液滴或冷凝液被吸入用户口中，提升客户的使用体验感。
如图3-图4、图12-图13所示，底盖5的上端向下设有底盖凹槽50，底盖凹槽50的侧壁设有若干个肋条51，下雾化座4设于底盖凹槽50内并由肋条51支撑，下雾化座4与底盖凹槽50的底部之间设有进气空腔501，底盖凹槽50的底部设有第一进气孔52。
底盖5的两侧向上延伸设有连接部53，连接部53上设有卡孔54与上雾化座2的侧壁设有的第一凸扣27进行卡扣连接，卡孔54下方设有第二凸扣55与外壳1的内壁设有的卡槽13进行卡扣连接。底盖5的底部还设有电极8，电极8与雾化芯设有的电阻引脚34抵触连接。底盖5的侧壁还设有第三密封环56，第三密封环56可由食品级硅胶材料制成。
如图3、图4中的连续箭头所示，本发明雾化器的气流通道7自下而上包括第一进气孔52、进气空腔501、第二进气孔45、波浪形雾化气道42、出雾口44、通气槽25、横向通孔26、连接孔22、吸气管11和吸口10。雾化器工作时，用户自吸口10吸气，气流通道内产生负压，外界空气自下而上从第一进气孔52进入，经进气空腔501、第二进气孔45进入波浪形雾化气道42；同时，储存在储液腔6内的雾化液通过通液孔24传导至多孔体31的上端面即吸液面，然后被传导至多孔体31的下端面即蒸发面，被发热体32通电加热蒸发雾化成气雾，气雾散发在波浪形雾化气道42内；此时，进入波浪形雾化气道42内的外界空气，驱动已蒸发的气雾经出雾口44、通气槽25、横向通孔26、连接孔22、吸气管11排出至吸口10，这样雾化液就完成转换而变成气雾被用户吸入口中。
雾化腔40的底部设有波浪形的凹凸底壁41，使得雾化芯3的底部和雾化腔40的底部之间构成波浪形雾化气道42，当气流经过该波浪形雾化气道时，波浪形的凹凸底壁41使气流产生缓急起伏，缓急起伏的气流可以形成紊流，蒸发面产生的气雾及发热体的热量在紊流的干扰下迅速被气流带走，可以提高雾化效率、避免高温聚集使得部分雾化液沉积烧焦而产生焦味、避免高温烧蚀损坏下雾化座等，提升客户的良好使用体验感。
实施例 2 ：
如图1-15所示，在实施例一的基础上，实施例二的雾化芯3有所不同。雾化芯3由多孔体32和发热体33构成，多孔体32有渗透、储存、传导雾化液的作用，用于吸收和传导雾化液，雾化液是指待加热蒸发的电子烟烟液、医用药液、草本精华液等。发热体33用于加热雾化液，雾化液加热后被蒸发成气雾。多孔体32包括相互对应的吸液面321和蒸发面322，发热体33设于蒸发面322上，蒸发面322设有波浪形的凹凸壁部3220。
多孔体32靠近蒸发面322的侧壁设有缩进的凸肩323，凸肩323便于将雾化芯安装在雾化器的雾化座上，起到承托和固定的作用。发热体33由敷设于蒸发面322的具有微孔的波浪形片状电阻构成，发热体33的两端连接设有引脚34。
雾化芯的蒸发面322设于雾化器的雾化气道上，雾化液蒸发后产生气雾在雾化气道内被吸走。波浪形的凹凸壁部3220和雾化腔40的底部设有的波浪形的凹凸底壁41，使得雾化气道构成波浪形雾化气道，当气流经过该波浪形雾化气道时，凹凸壁部3220和凹凸底壁41同时使气流产生缓急起伏，缓急起伏的气流可以形成紊流，蒸发面322产生的气雾及发热体2的热量和气雾在紊流的干扰下迅速被气流带走，可以提高雾化效率、避免高温聚集、避免部分雾化液沉积烧焦而产生焦味、避免高温烧蚀损坏雾化芯和下雾化座。
 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. 一种具有波浪形雾化气道的雾化器，其特征在于：包括雾化芯、储液腔和波浪形雾化气道，所述储液腔用于储存雾化液，所述雾化芯设于储液腔和波浪形雾化气道之间，所述雾化芯包括多孔体和发热体，所述多孔体包括吸液面和蒸发面，所述吸液面连通所述储液腔用于吸收传导雾化液，所述蒸发面连通所述波浪形雾化气道用于产生气雾，所述发热体设于所述蒸发面上，所述波浪形雾化气道内沿着气流流动的方向设有波浪形的凹凸底壁。
  2. 根据权利要求1所述的具有波浪形雾化气道的雾化器，其特征在于：所述多孔体的蒸发面设有波浪形的凹凸壁部。
  3. 根据权利要求1所述的具有波浪形雾化气道的雾化器，其特征在于：还包括外壳，所述外壳的上端设有吸口，下端设有开口，所述外壳内靠近开口的一端自上而下依次设有上雾化座、下雾化座和底盖，所述上雾化座的下端向上设有雾化芯容腔，所述雾化芯设于所述雾化芯容腔内，所述下雾化座的上端向下设有雾化腔，所述波浪形雾化气道设于所述雾化芯的底部和雾化腔的底部之间，所述凹凸底壁设于所述雾化腔的底部。
  4. 根据权利要求3所述的具有波浪形雾化气道的雾化器，其特征在于：所述雾化腔的底部位于凹凸底壁的两侧设有集液槽。
  5. 根据权利要求3所述的具有波浪形雾化气道的雾化器，其特征在于：所述上雾化座的上端内部两侧设有通液孔，所述通液孔将所述储液腔和雾化芯容腔连通。
  6. 根据权利要求3所述的具有波浪形雾化气道的雾化器，其特征在于：所述外壳的上端壁部沿着所述吸口向下连接设有吸气管，所述上雾化座的上端侧壁密封套接于所述外壳的内壁，所述上雾化座的上端中间设有连接孔，所述连接孔密封套接于所述吸气管的下端，所述储液腔由所述外壳的内壁、吸气管的外壁和上雾化座的上端面合围构成。
  7. 根据权利要求6所述的具有波浪形雾化气道的雾化器，其特征在于：所述上雾化座的侧壁部设有竖向的通气槽，所述通气槽的上部设有横向通孔与所述连接孔连通，所述通气槽的下部与所述波浪形雾化气道连通。
  8. 根据权利要求7所述的具有波浪形雾化气道的雾化器，其特征在于：所述下雾化座的上端外壁套接于所述上雾化座的下端内壁，所述雾化芯的底部由所述下雾化座的上端壁部向上承托，所述下雾化座的上端壁部一侧设有出雾口，所述出雾口与所述通气槽连通，所述雾化腔相对于出雾口的另一侧底部设有第二进气孔。
  9. 根据权利要求3所述的具有波浪形雾化气道的雾化器，其特征在于：所述底盖的上端向下设有底盖凹槽，所述底盖凹槽的侧壁设有若干个肋条，所述下雾化座设于所述底盖凹槽内并由所述肋条支撑，所述下雾化座与底盖凹槽的底部之间设有进气空腔，所述底盖凹槽的底部设有第一进气孔。
  10. 根据权利要求3所述的具有波浪形雾化气道的雾化器，其特征在于：所述底盖的两侧向上延伸设有连接部，所述连接部上设有卡孔与所述上雾化座侧壁设有的第一凸扣进行卡扣连接，所述卡孔下方设有第二凸扣与所述外壳的内壁设有的卡槽进行卡扣连接，所述底盖的底部还设有电极，所述电极与所述雾化芯设有的引脚抵触连接。
PCT/CN2022/118882 2022-01-06 2022-09-15 具有波浪形雾化气道的雾化器 WO2023130761A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210009460.5 2022-01-06
CN202210009460.5A CN114259092B (zh) 2022-01-06 2022-01-06 具有波浪形雾化气道的雾化器

Publications (1)

Publication Number Publication Date
WO2023130761A1 true WO2023130761A1 (zh) 2023-07-13

Family

ID=80832460

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/118882 WO2023130761A1 (zh) 2022-01-06 2022-09-15 具有波浪形雾化气道的雾化器

Country Status (2)

Country Link
CN (1) CN114259092B (zh)
WO (1) WO2023130761A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216723149U (zh) * 2022-01-06 2022-06-14 惠州市新泓威科技有限公司 具有波浪形蒸发面的雾化芯
CN114259092B (zh) * 2022-01-06 2023-10-27 惠州市新泓威科技有限公司 具有波浪形雾化气道的雾化器
CN217609595U (zh) * 2022-05-19 2022-10-21 惠州市新泓威科技有限公司 软质雾化芯
CN114947219A (zh) * 2022-05-19 2022-08-30 惠州市新泓威科技有限公司 具有软质雾化芯的电子烟雾化器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201413059Y (zh) * 2009-06-11 2010-02-24 涂震宇 一种散热器
CN106793834A (zh) * 2014-07-11 2017-05-31 菲利普莫里斯生产公司 具有改进的气流控制的气溶胶生成系统
CN207978957U (zh) * 2018-02-13 2018-10-19 深圳麦克韦尔股份有限公司 电子烟及其发热组件
CN110623313A (zh) * 2019-11-04 2019-12-31 四川三联新材料有限公司 加热卷烟烟具气路结构以及加热卷烟烟具
CN113068863A (zh) * 2020-01-04 2021-07-06 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
WO2021139517A1 (en) * 2020-01-08 2021-07-15 Shenzhen Relx Technology Co., Ltd. Vaporization device
CN215075567U (zh) * 2021-03-18 2021-12-10 深圳市华诚达发展有限公司 进液面积增大的雾化加热组件
CN114259092A (zh) * 2022-01-06 2022-04-01 惠州市新泓威科技有限公司 具有波浪形雾化气道的雾化器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645563A1 (de) * 1996-11-05 1998-05-07 Tabac Fab Reunies Sa Halter für einen Rauchartikelstab
US20170368273A1 (en) * 2010-08-23 2017-12-28 Darren Rubin Systems and methods of aerosol delivery with airflow regulation
TWI804468B (zh) * 2016-06-16 2023-06-11 美商尤爾實驗室有限公司 即時可用之可攜式對流蒸發器及調節蒸發器溫度之方法
CN106235420B (zh) * 2016-09-27 2023-10-17 深圳市康泓威科技有限公司 具有弯曲形雾化腔的电子烟
CN207383532U (zh) * 2017-09-21 2018-05-22 湖南中烟工业有限责任公司 电子烟及其雾化组件
TW201944911A (zh) * 2018-03-14 2019-12-01 加拿大商冠軍成長股份有限公司 包含用於電子煙裝置的匣、錠、感測器及控制件的電子煙裝置，及其製造與使用方法
IL278791B2 (en) * 2018-06-05 2024-05-01 Philip Morris Products Sa Device for heating a substrate to produce a spray with preheated air
DE202018105185U1 (de) * 2018-09-11 2018-09-18 Georg Sarac Rauchmundstück und Rauchgerät mit einem solchen Rauchmundstück
CN209420956U (zh) * 2018-11-14 2019-09-24 常州市派腾电子技术服务有限公司 雾化器及电子烟
US11395512B2 (en) * 2019-05-13 2022-07-26 Simrell Collection, Llc Vaporizer cooling system with a mixing chamber
CN111567891A (zh) * 2020-04-24 2020-08-25 同济大学 一种具有雾化结构的电子烟
CN113017152A (zh) * 2021-03-04 2021-06-25 深圳麦克韦尔科技有限公司 一种雾化器及其电子雾化装置
CN113812682A (zh) * 2021-08-17 2021-12-21 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201413059Y (zh) * 2009-06-11 2010-02-24 涂震宇 一种散热器
CN106793834A (zh) * 2014-07-11 2017-05-31 菲利普莫里斯生产公司 具有改进的气流控制的气溶胶生成系统
CN207978957U (zh) * 2018-02-13 2018-10-19 深圳麦克韦尔股份有限公司 电子烟及其发热组件
CN110623313A (zh) * 2019-11-04 2019-12-31 四川三联新材料有限公司 加热卷烟烟具气路结构以及加热卷烟烟具
CN113068863A (zh) * 2020-01-04 2021-07-06 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
WO2021139517A1 (en) * 2020-01-08 2021-07-15 Shenzhen Relx Technology Co., Ltd. Vaporization device
CN215075567U (zh) * 2021-03-18 2021-12-10 深圳市华诚达发展有限公司 进液面积增大的雾化加热组件
CN114259092A (zh) * 2022-01-06 2022-04-01 惠州市新泓威科技有限公司 具有波浪形雾化气道的雾化器

Also Published As

Publication number Publication date
CN114259092A (zh) 2022-04-01
CN114259092B (zh) 2023-10-27

Similar Documents

Publication Publication Date Title
WO2023130761A1 (zh) 具有波浪形雾化气道的雾化器
US20230241332A1 (en) Aerosol delivery device and method utilizing a flavoring reservoir
US11123503B2 (en) Atomizer and electronic cigarette using the same
JP6977071B2 (ja) 改良型の噴霧式電子たばこ
WO2020151376A1 (zh) 具有双气道的电子烟
JP2020508649A (ja) 防曇電子タバコ
WO2018001107A1 (zh) 采用直立式陶瓷雾化单元的电子烟雾化器
WO2012152053A1 (zh) 电子雾化吸入器的雾化嘴
JP2012517229A5 (zh)
WO2014110119A1 (en) Electronic cigarette
WO2022161034A1 (zh) 雾化腔设于雾化芯支架内的雾化器
WO2023109220A1 (zh) 具有镂空雾化罩的雾化器
WO2022088903A1 (zh) 具有一体式雾化组件的雾化器
WO2022161031A1 (zh) 雾化腔设于雾化芯内底部的雾化器
WO2023045473A1 (zh) 电子烟雾化装置及电子烟
WO2024125090A1 (zh) 电子烟雾化装置及其电子烟雾化器
CN216723144U (zh) 横置雾化芯
CN216821778U (zh) 电子雾化装置
CN216983633U (zh) 具有波浪形雾化气道的雾化器
WO2022161014A1 (zh) 具有开放式雾化腔的雾化芯
CN217471254U (zh) 雾化器及雾化装置
WO2023130760A1 (zh) 具有波浪形蒸发面的雾化芯
CN221355761U (zh) 雾化器
WO2023000507A1 (zh) 电子烟雾化组件及电子烟
RU2799594C1 (ru) Распылитель электронной сигареты и распылительный узел электронной сигареты

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22918215

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE