WO2024255396A1 - 一种流量调节组件及电子雾化装置 - Google Patents

一种流量调节组件及电子雾化装置 Download PDF

Info

Publication number
WO2024255396A1
WO2024255396A1 PCT/CN2024/085263 CN2024085263W WO2024255396A1 WO 2024255396 A1 WO2024255396 A1 WO 2024255396A1 CN 2024085263 W CN2024085263 W CN 2024085263W WO 2024255396 A1 WO2024255396 A1 WO 2024255396A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow
flow port
port
casing
channel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2024/085263
Other languages
English (en)
French (fr)
Inventor
高椋
徐志锋
黄君瀚
孙洪涛
方冠宇
雷桂林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Smoore Technology Ltd
Original Assignee
Shenzhen Smoore Technology Ltd
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 Shenzhen Smoore Technology Ltd filed Critical Shenzhen Smoore Technology Ltd
Publication of WO2024255396A1 publication Critical patent/WO2024255396A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A24F40/40—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
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • 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 application relates to the technical field of flow control, and in particular to a flow regulating component and an electronic atomization device.
  • Electronic atomization devices are used to contain liquid media such as medicine liquid, beauty liquid, and cigarette liquid and atomize them to generate aerosols for users.
  • liquid media such as medicine liquid, beauty liquid, and cigarette liquid and atomize them to generate aerosols for users.
  • the stability of the liquid supply flow rate is a prerequisite for ensuring the atomization quality.
  • existing electronic atomization devices mainly use passive liquid supply to adjust the liquid supply flow rate.
  • the flow rate of the passive liquid supply method is not adjustable, and it is impossible to achieve active control of the flow rate regulation by the electronic atomization device.
  • the embodiments of the present application provide a flow regulating component and an electronic atomization device with a simple structure.
  • the present application provides a flow regulating component, including:
  • a casing wherein a main flow channel is formed in the casing; a first flow port is formed in the casing, and a second flow port is formed in the casing, wherein the first flow port and the second flow port are both connected to the main flow channel;
  • An adjusting member at least a portion of which is disposed in the main flow channel, and the adjusting member slides along the axial direction of the housing to adjust the flow rate of the first flow port entering the main flow channel.
  • the first flow port is formed on an axial side wall of the shell
  • the second flow port is formed on a circumferential side wall of the shell.
  • the adjusting member has a fully closed position for closing the first flow port and a fully open position for avoiding the first flow port in the axial sliding direction of the shell.
  • the adjusting member is threadedly engaged with the shell so that when the adjusting member rotates circumferentially relative to the shell, the adjusting member can continuously slide axially relative to the shell between the fully closed position and the fully open position to adjust the liquid outlet area of the first flow port.
  • the adjusting member includes a rod body and a cover body, an installation opening is formed at an axial end of the sleeve away from the first flow port, one end of the rod body extends into the main channel through the installation opening, and the cover body is connected to the axial end of the rod body away from the first flow port, the cover body includes a cover plate connected to one end of the rod body and an enclosure plate arranged around the outer peripheral side of the cover plate, and the inner peripheral wall of the enclosure plate is threadedly sleeved with the outer peripheral wall of the sleeve.
  • the flow regulating assembly includes an elastic member, and the elastic force of the elastic member is used to ensure tight contact between the threads of the regulating member and the housing.
  • the diameter of the thread is M4 to M36; and/or the pitch of the thread is 0.5 mm to 3 mm.
  • a first frustum surface is formed on the outer peripheral side of the first flow port, and the cross-sectional diameter gradually increases along the direction away from the first flow port.
  • a second frustum surface is formed on the peripheral side wall of the adjusting member near the axial end of the first flow port, and the first frustum surface abuts against the second frustum surface to close the first flow port.
  • the height of the first frustum surface along the axial direction of the housing is 1 mm to 2 mm.
  • the flow regulating assembly includes a first connector and a second connector; the first connector is connected to the first flow port, the second connector is connected to the second flow port, the extension direction of the first connector is the same as the axial direction of the shell, and the extension direction of the second connector is perpendicular to the axial direction of the shell.
  • the flow regulating component includes a sealing member, and the sealing member is sealingly clamped between the inner peripheral wall of the main flow channel and the outer peripheral wall of the regulating member.
  • an electronic atomization device comprising an air pump, an atomization chamber, a liquid storage chamber, a supply chamber, An air channel, a liquid supply channel, and a flow regulating component as described in any one of the above;
  • the air pump supplies air to the atomizing chamber through the air supply channel, and the liquid storage chamber supplies liquid to the atomizing chamber through the liquid supply channel.
  • the airflow and the atomized liquid meet and mix in the atomizing chamber to form atomized droplets;
  • the flow regulating component is arranged on the liquid supply channel, the first flow port is communicated with the liquid storage chamber, and the second flow port is communicated with the atomizing chamber to regulate the flow of the liquid supply channel.
  • a flow regulating assembly provided in an embodiment of the present application has, on the one hand, an adjusting member and a casing.
  • the adjusting member only needs to slide axially along the casing to directly adjust the flow rate of the first flow port entering the main channel.
  • the overall structure of the flow regulating assembly of the present application is simple and compact, the flow regulation changes are more linear and smooth, the corresponding time of flow regulation is shorter, and the working reliability of the flow regulating assembly is high.
  • the flow regulating assembly can be arranged on the liquid supply channel of the electronic atomization device.
  • the user can adjust the flow rate of the atomized liquid flowing from the liquid supply channel into the atomization chamber by controlling the flow regulating assembly, so that the liquid supply flow rate and the heating power of the atomization assembly are within a reasonable range, realizing the active control of the electronic atomization device over the flow regulation, and the quality of the aerosol generated after atomization is more stable, which improves the user's experience.
  • FIG1 is a schematic structural diagram of a flow regulating assembly according to an embodiment of the present application.
  • FIG2 is a schematic structural diagram of the structure shown in FIG1 from another perspective
  • FIG3 is an exploded view of the structure shown in FIG1 ;
  • FIG4 is a cross-sectional view of the structure taken along line A-A of the structure shown in FIG2 , schematically showing a state where the adjusting member is in a fully closed position;
  • FIG5 is a cross-sectional view of the structure taken along line A-A of the structure shown in FIG2 , schematically showing a state where the adjusting member is in a fully open position;
  • FIG6 is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an electronic atomization device according to another embodiment of the present application.
  • the terms “upper”, “lower”, and “axial direction” are based on the orientation shown in FIG. 4. It should be understood that these orientation terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present application.
  • the terms “first/second” are only used to distinguish different objects, and do not mean that there is any similarity or connection between the two.
  • FIGS. 1 to 4 One aspect of an embodiment of the present application provides a flow regulating assembly 100 , please refer to FIGS. 1 to 4 , which includes a casing 1 and a regulating member 2 .
  • a main flow channel 1a is formed in the casing 1.
  • a first flow port 1b is formed on one axial side wall of the casing 1
  • a second flow port 1c is formed on the peripheral side wall of the casing 1.
  • the first flow port 1b and the second flow port 1c are both connected to the main flow channel 1a.
  • the casing 1 is a roughly hollow tubular structure, and the axial direction is the same as the up-down direction.
  • the first flow port 1b and the second flow port 1c can both be used for docking pipes, and the liquid medium can flow into the main flow channel 1a from the first flow port 1b, and flow out from the second flow port 1c.
  • the liquid medium can also flow into the main flow channel 1a from the second flow port 1c, and flow out from the first flow port 1b.
  • At least part of the regulating member 2 is disposed in the main flow channel 1a, and the regulating member 2 slides along the axial direction of the casing 1 to adjust the flow rate of the first flow port 1b entering the main flow channel 1a.
  • the regulating member 2 can be partially disposed in the main flow channel 1a, or can be completely disposed in the main flow channel 1a.
  • the lower end of the regulating member 2 is disposed in the main flow channel 1a, and can slide in the axial direction relative to the casing 1 to open or close the first flow port 1b located on the side wall of the lower end of the casing 1, and adjust the distance between the regulating member 2 and the first flow port 1b to adjust the flow rate of the first flow port 1b entering the main flow channel 1a.
  • the flow regulating assembly 100 can be used in an electronic atomization device 1000. Taking the flow regulating assembly 100 of the embodiment of the present application as an example, please refer to FIG6 .
  • the present application provides an electronic atomization device 1000, including an air pump 200, an atomization chamber 210, a liquid storage chamber 220, an air supply channel 230, The liquid supply channel 240 and the flow regulating assembly 100 of any one of the embodiments described in the present application.
  • the air pump 200 supplies air to the atomizing chamber 210 through the air supply channel 230, and the liquid storage chamber 220 supplies liquid to the atomizing chamber 210 through the liquid supply channel 240.
  • the airflow and the atomized liquid meet and mix in the atomizing chamber 210 to form atomized liquid droplets;
  • the flow regulating component 100 is arranged on the liquid supply channel, the first flow port 1b is connected to the liquid storage chamber 220, and the second flow port 1c is connected to the atomizing chamber 210 to adjust the flow of the liquid supply channel.
  • the electronic atomizing device 1000 also includes an atomizing component with an atomizing chamber 210 and a liquid storage tank component with a liquid storage chamber 220.
  • the liquid storage chamber 220 is used to contain and store atomized liquid.
  • the atomized liquid includes but is not limited to liquid media such as liquid medicine, beauty liquid, and smoke liquid. That is to say, the electronic atomizing device 1000 can be used in the field of beauty atomization, the field of liquid medicine atomization, and the field of smoke liquid atomization.
  • the atomized liquid is atomized in the atomizing chamber 210, and the liquid supply channel 240 is used to introduce the atomized liquid in the liquid storage chamber 220 into the atomizing chamber 210.
  • the two ends of the air supply channel 230 are respectively connected to the atomizing chamber 210 and the pumping air port of the air pump 200 to deliver the airflow pumped out by the air pump 200 to the atomizing chamber 210.
  • the first flow port 1b is connected to the liquid storage chamber 220, and the second flow port 1c is connected to the atomizing chamber 210.
  • the user can adjust the flow rate of the atomized liquid flowing into the atomizing chamber 210 from the liquid supply channel 240 by controlling the flow regulating component 100 during use to change the mist output of the atomizing component, thereby improving the user's experience.
  • the electronic atomization device 1000 also includes a heater 250.
  • Atomized liquid droplets formed after the airflow and the atomized liquid meet and mix in the atomization chamber 210 are sprayed out from the atomization chamber 210.
  • the heater 250 can further heat and atomize the atomized liquid droplets sprayed from the atomization chamber 210 to form an aerosol with smaller particle size.
  • the atomized liquid is a medicinal liquid or a smoke liquid
  • the user experience can be further improved after secondary atomization by the heater 250.
  • a flow regulating assembly 100 provided in an embodiment of the present application has, on the one hand, an adjusting member 2 and a casing 1.
  • the adjusting member 2 only needs to slide axially along the casing 1 to directly adjust the flow rate of the first flow port 1b entering the main channel 1a.
  • the overall structure of the flow regulating assembly 100 of the present application is simple and compact, the flow regulation changes are more linear and smooth, the corresponding time of flow regulation is shorter, and the working reliability of the flow regulating assembly 100 is high.
  • the flow regulating assembly 100 can be set on the liquid supply channel of the electronic atomization device 1000.
  • the user can adjust the flow rate of the atomized liquid flowing from the liquid supply channel into the atomization chamber by controlling the flow regulating assembly 100, so that the liquid supply flow rate and the heating power of the atomization assembly are within a reasonable range, thereby realizing the flow regulation of the electronic atomization device 1000.
  • Active control makes the aerosol quality generated after atomization more stable, improving the user experience.
  • the adjusting member 2 slides in the axial direction.
  • the user can manually apply a sliding force in the axial direction to operate the adjusting member 2 to slide, or the user can convert the rotational motion into linear motion through mechanical transmission methods such as threaded fitting, worm gear fitting, gear rack fitting, etc. to achieve relative sliding between the adjusting member 2 and the relative housing 1.
  • the adjusting member 2 has a fully closed position for closing the first flow port 1b and a fully open position for avoiding the first flow port 1b in the axial sliding direction of the casing 1, and the adjusting member 2 is threadedly matched with the casing 1, so that the adjusting member 2 can continuously slide between the fully closed position and the fully open position relative to the casing 1 along the axial direction during the circumferential rotation of the adjusting member 2 relative to the casing 1, so as to adjust the liquid outlet area of the first flow port 1b.
  • the flow regulating assembly 100 of the present application can realize stepless regulation of the flow rate.
  • the relative position of the threaded connection between the adjusting member 2 and the casing 1 is not particularly limited.
  • the adjusting member 2 can be a rod-shaped structure with an external thread on the circumferential side wall, and the inner circumferential wall of the main channel 1a is provided with an internal thread that cooperates with the external thread of the adjusting member 2.
  • the internal thread of the main channel 1a is threadedly engaged with the external thread of the adjusting member 2, so that the adjusting member 2 can rotate circumferentially relative to the casing 1 while continuously sliding along the axial direction of the casing 1.
  • the adjusting member 2 includes a rod body 21 and a cover body 22, an axial end of the casing 1 away from the first flow port 1b is formed with a mounting port 1d, one end of the rod body 21 extends into the main flow channel 1a through the mounting port 1d, and the cover body 22 is connected to the axial end of the rod body 21 away from the first flow port 1b, and the cover body 22 includes a cover plate 221 connected to one end of the rod body 21 and a surrounding plate 222 arranged around the outer peripheral side of the cover plate 221, and the inner peripheral wall of the surrounding plate 222 is threadedly sleeved with the outer peripheral wall of the casing 1.
  • the user can directly operate the cover body 22 to drive the rotation of the entire adjusting member 2, and because the cover body 22 is threadedly matched with the casing 1, the adjusting member 2 will also slide along the axial direction of the casing 1 as a whole during the rotation process.
  • the flow rate adjustment process from small to large is as follows: in the fully closed position, the end of the rod body 21 away from the installation port 1d abuts against the first flow port 1b of the housing 1 to close the connection between the first flow port 1b and the main flow channel 1a.
  • the end of the rod body 21 away from the installation port 1d is separated from the housing 1 and slides relative to the housing 1 in the axial direction away from the first flow port 1b, and the gap between the rod body 21 and the first flow port 1b gradually increases.
  • the gap between the rod body 21 and the first flow port 1b reaches a maximum value when the gap is at the fully open position.
  • the height of the enclosing plate 222 along the axial direction of the casing 1 is 6 mm to 8 mm; and/or the height of the internal thread of the enclosing plate 222 along the axial direction of the casing 1 is 5 mm to 7 mm.
  • the diameter of the thread is M4 to M36. That is to say, the size range of the outer diameter of the thread of the outer peripheral wall of the casing 1 is M4 to M36. Specifically, the outer diameter of the thread of the outer peripheral wall of the casing 1 can be M4, M8, M12, M18, M27, M36 and other values.
  • the flow regulating assembly 100 includes an elastic member 3, and the elastic force of the elastic member 3 is used to ensure that the threaded fitting between the regulating member 2 and the casing 1 is in close contact.
  • the elastic force generated by the elastic member 3 can keep the threaded connection surface of the threaded fitting between the regulating member 2 and the casing 1 in close contact at all times, which can effectively prevent the thread from slipping, and ensure that each time the regulating member 2 rotates at any small angle relative to the casing 1, the regulating member 2 can slide relative to the casing 1 along the axial direction, thereby ensuring the regulation accuracy.
  • the structural form of the elastic member 3 is not particularly limited.
  • the elastic member 3 includes but is not limited to a spring, a spring sheet, a bellows, or other elastic structure with restorable deformation.
  • the inner peripheral wall of the main channel 1a is formed with a step surface 1f, and the two ends of the elastic member 3 are respectively connected to the cover plate 221 and the step surface 1f.
  • the elastic member 3 can be a compression spring or a tension spring sleeved on the rod body 21. The two ends of the elastic member 3 are respectively connected to the lower end surface of the cover plate 221 and the step surface 1f to provide elastic force for keeping the threaded connection surface in close contact.
  • the axial section of the casing 1 between the step surface 1f and the first flow port 1b is the first casing section 11, and the axial section of the casing 1 between the step surface 1f and the installation port 1d is the second casing section 12.
  • the first casing section 11 is used for guiding the flow at the first flow port 1b
  • the second casing section 12 is used for threaded connection with the cover body 22 and sleeve elastic member 3. Therefore, the precision of the threaded connection between the second casing section 12 and the cover body 22 directly affects the flow rate adjustment precision.
  • the rod body 21 is a cylindrical structure, and the rod body 21 includes a first rod segment 211 and a second rod segment 212.
  • One end of the first rod end is close to the first flow port 1b, and the two ends of the second rod segment 212 are respectively connected to the cover body 22 and the end of the first rod segment 211 away from the first flow port 1b.
  • the first rod segment 211 is used to adjust the flow at the first flow port 1b
  • the second rod segment 212 is used to connect the cover body 22 and the sleeve elastic member 3.
  • the height of the first rod segment 211 along the axial direction of the casing 1 is 5 mm to 8 mm; and/or, the outer diameter of the first rod segment 211 is 2 mm to 4 mm; and/or, the height of the second rod segment 212 along the axial direction of the casing 1 is 10 mm to 14 mm; and/or, the outer diameter of the second rod segment 212 is 3 mm to 5 mm.
  • a first truncated cone surface 1e is formed on the outer peripheral side of the first flow port 1b, and the cross-sectional diameter gradually increases in the direction away from the first flow port 1b.
  • a second truncated cone surface 2a is formed on the peripheral side wall of the adjusting member 2 near the axial end of the first flow port 1b.
  • the first truncated cone surface 1e is in contact with the second truncated cone surface 2a.
  • the first truncated cone surface 1e and the second truncated cone surface 2a cooperate with each other to have good centering, which can ensure that the adjusting member 2 can effectively close the first flow opening 1b each time they abut.
  • the sealing performance is better, and the gapless contact between the adjusting member 2 and the housing 1 can be ensured.
  • the height of the first truncated cone surface 1e along the axial direction of the housing 1 is 1 mm to 2 mm.
  • the flow regulating assembly 100 provided in the embodiment of the present application can realize precise regulation within a flow range of no more than 0.1 ml/s by reasonably setting the pitch of the thread, the diameter of the thread, the shape and size parameters of the first flow port 1b, and the shape and size parameters of the rod body 21.
  • the flow regulating assembly 100 includes a first connector 41 and a second connector 42; the first connector 41 is connected to the first flow port 1b, the second connector 42 is connected to the second flow port 1c, the extension direction of the first connector 41 is the same as the axial direction of the casing 1, and the extension direction of the second connector 42 is perpendicular to the axial direction of the casing 1.
  • the first connector 41 and the second connector 42 are both tubular structures with openings at both ends, and the end of the first connector 41 away from the first flow port 1b and the end of the second connector 42 away from the second flow port 1c are both used to connect external pipelines.
  • the first connector 41 and the second connector 42 can facilitate the assembly and docking of external pipelines.
  • the axial length of the first connector 41 and the second connector 42 is 5mm to 10mm; and/or, the inner diameter of the first connector 41 and the second connector 42 is 1mm to 3mm; and/or, the outer diameter of the first connector 41 and the second connector 42 is 3mm to 5mm.
  • a guide portion 4a is formed on the outer peripheral wall of one end of the first connector 41 away from the first flow port 1b, and/or a guide portion 4a is formed on the outer peripheral wall of one end of the second connector 42 away from the second flow port 1c.
  • the guide portion 4a includes but is not limited to being a chamfer or a rounded corner. The guide portion 4a can further facilitate the assembly and docking of the external pipeline.
  • the flow regulating assembly 100 includes a seal 5, which is disposed between the inner peripheral wall of the main flow channel 1a and the outer peripheral wall of the regulating member 2.
  • the seal 5 is an annular structure, and the seal 5 is interference-fitted between the outer peripheral wall of the second rod section 212 and the inner peripheral wall of the first sleeve section 11.
  • the seal 5 is used to prevent the liquid in the main flow channel 1a from leaking from the installation port 1d, so that the liquid can only enter and exit from the first flow port 1b and the second flow port 1c, thereby ensuring the reliability of flow regulation.
  • one of the outer peripheral wall of the regulating member 2 and the inner peripheral wall of the main channel 1 a forms a limiting annular groove 2 b
  • the sealing member 5 is embedded in the limiting annular groove 2 b
  • the limiting ring groove 2b can be set on the adjusting member 2, or on the inner circumferential wall of the main channel 1a.
  • the limiting ring groove 2b is used to limit the relative position of the sealing member 5 during the sliding process of the adjusting member 2 relative to the sleeve 1, thereby avoiding wear or slipping of the sealing member 5 during the axial reciprocating sliding of the adjusting member 2 along the sleeve 1, thereby improving the sealing reliability of the sealing member 5.
  • the material of the sealing member 5 includes, but is not limited to, flexible materials such as rubber, silicone, latex, etc. that are tightly sealed, have certain elasticity and wear resistance.
  • the width D1 of the flow regulating component 100 perpendicular to the axial direction is 10 mm to 20 mm. Specifically, the width D1 of the flow regulating component 100 perpendicular to the axial direction can take values such as 10 mm, 12 mm, 15 mm, 17 mm, 19 mm, 20 mm, etc. In one embodiment, please refer to FIG. 4 , the height D2 of the flow regulating component 100 along the axial direction is 20 mm to 30 mm. Specifically, the height D2 of the flow regulating component 100 along the axial direction can take values such as 20 mm, 22 mm, 25 mm, 27 mm, 29 mm, 30 mm, etc.
  • the overall width of the flow regulating component 100 perpendicular to the axial direction is not greater than 20 mm, and the overall height of the flow regulating component 100 along the axial direction is not greater than 30 mm.
  • the overall structural dimensions of the existing flow regulating devices along a certain direction are usually greater than 80 mm.
  • the overall structural dimensions of the flow regulating assembly 100 of the present application are smaller and more compact, and can be applied to a portable electronic atomization device 1000.
  • the flow regulating assembly 100 provided in the embodiment of the present application can also be used in syringe flow regulation, physical and chemical analysis tests and other micro flow regulation fields.
  • the flow regulating component 100 provided in the embodiment of the present application reasonably sets the relevant parameters of the flow regulating component 100 within the above-mentioned size range, has a simple and compact structure, can achieve precise regulation within a flow range of no more than 0.1 ml/s, and occupies a small space as a whole, and can be used in syringe flow regulation, physical and chemical analysis experiments and other micro flow regulation fields.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

本申请涉及流量控制技术领域，提供一种流量调节组件及电子雾化装置，流量调节组件包括套壳和调节件，套壳内形成有主流道；套壳的轴向的一侧壁形成有第一流口，套壳的周侧壁形成有第二流口，第一流口和第二流口均与主流道连通；调节件的至少部分设置于主流道内，调节件沿套壳的轴向滑动，以调节第一流口进入主流道内的流量。本申请提供的一种流量调节组件，一方面调节件仅需沿套壳轴向滑动，即可直接调节第一流口进入主流道内的流量，整体结构简单紧凑，流量调节变化更加线性流畅，流量调节的相应时间更短，流量调节组件的工作可靠性高。另一方面，流量调节组件可设置于电子雾化装置的供液流道上，用户可以主动控制流入雾化腔内的流量。

Description

一种流量调节组件及电子雾化装置
相关申请的交叉引用
本申请基于申请号为202310707748.4、申请日为2023年06月14日的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及流量控制技术领域，特别涉及一种流量调节组件及电子雾化装置。
背景技术
电子雾化装置用于容纳药液、美容液、烟液等液态介质并将其雾化生成气溶胶，供用户使用。然而电子雾化装置在雾化过程中，需要保证供液流量的稳定是保证雾化质量的前提，然而现有的电子雾化装置主要采用被动供液方式调节供液流量，被动供液方式的流量不可调，无法实现电子雾化装置对流量调节的主动控制。
发明内容
有鉴于此，本申请实施例提供一种结构简单的流量调节组件及电子雾化装置。
为达到上述目的，本申请实施例的技术方案是这样实现的：
本申请一方面提供一种流量调节组件，包括：
套壳，所述套壳内形成有主流道；所述套壳形成有第一流口，所述套壳形成有第二流口，所述第一流口和所述第二流口均与所述主流道连通；
调节件，所述调节件的至少部分设置于所述主流道内，所述调节件沿所述套壳的轴向滑动，以调节所述第一流口进入所述主流道内的流量。
一些实施方案中，所述套壳的轴向的一侧壁形成有所述第一流口，所述套壳的周侧壁形成有第二流口，所述调节件沿所述套壳的轴向滑动方向上具有封闭所述第一流口的全关位和避让所述第一流口的全开位，所述调节件与所述套壳螺纹配合，以使所述调节件在相对所述套壳周向转动的过程中，所述调节件能够相对所述套壳沿轴向在所述全关位和所述全开位之间连续滑动，以调节所述第一流口的出液面积。
一些实施方案中，所述调节件包括杆体和盖体，所述套壳远离所述第一流口的轴向一端形成有安装口，所述杆体的一端通过所述安装口伸入所述主流道内，所述盖体连接于所述杆体远离所述第一流口的轴向一端，所述盖体包括连接所述杆体一端的盖板和围设于所述盖板外周侧的围板，所述围板的内周壁与所述套壳的外周壁螺纹套接。
一些实施方案中，所述流量调节组件包括弹性件，所述弹性件的弹性力用于保证所述调节件和所述套壳之间的螺纹配合紧密接触。
一些实施方案中，所述螺纹的直径为M4～M36；和/或，所述螺纹的螺距为0.5mm～3mm。
一些实施方案中，所述第一流口的外周侧形成有沿远离所述第一流口方向截面直径逐渐增大的第一圆台面，所述调节件靠近所述第一流口的轴向一端的周侧壁形成有第二圆台面，所述第一圆台面与所述第二圆台面抵接以封闭所述第一流口。
一些实施方案中，所述第一圆台面沿所述套壳轴向上的高度为1mm～2mm。
一些实施方案中，所述流量调节组件包括第一连接头和第二连接头；所述第一连接头连通所述第一流口，所述第二连接头连通所述第二流口，所述第一连接头的延伸方向与所述套壳的轴向相同，所述第二连接头的延伸方向与所述套壳的轴向垂直。
一些实施方案中，所述流量调节组件包括密封件，所述密封件密封夹设于所述主流道的内周壁和所述调节件的外周壁之间。
本申请另一方面提供一种电子雾化装置，包括气泵、雾化腔、储液腔、供 气通道、供液通道以及上述任意一项所述的流量调节组件；
所述气泵通过所述供气通道为所述雾化腔供气，所述储液腔通过所述供液通道为所述雾化腔供液，气流与雾化液在所述雾化腔内相遇混合以形成雾化液滴；所述流量调节组件设置于所述供液通道上，所述第一流口与所述储液腔连通，所述第二流口与所述雾化腔连通，以调节所述供液通道的流量。
本申请实施例提供的一种流量调节组件，一方面具有调节件和套壳，调节件仅需沿套壳轴向滑动，即可直接调节第一流口进入主流道内的流量，相比复杂的结构需要使用更多的能源和时间来调节而言，本申请的流量调节组件整体结构简单紧凑，流量调节变化更加线性流畅，流量调节的相应时间更短，流量调节组件的工作可靠性高。另一方面，流量调节组件可设置于电子雾化装置的供液流道上，用户在使用中可以通过控制流量调节组件调节从供液通道流入雾化腔内雾化液的流量，使得供液流量与雾化组件的加热功率之间处于合理范围，实现了电子雾化装置对流量调节的主动控制，雾化后生成的气溶胶品质更稳定，提高了用户的使用体验。
附图说明
图1为本申请一实施例的流量调节组件的结构示意图；
图2为图1所示结构的另一视角的结构示意图；
图3为图1所示结构的结构分解图；
图4为图2所示结构的A-A结构剖视图，其中，示意性地展示了调节件处于全关位的状态；
图5为图2所示结构的A-A结构剖视图，其中，示意性地展示了调节件处于全开位的状态；
图6为本申请一实施例的电子雾化装置的结构示意图；
图7为本申请另一实施例的电子雾化装置的结构示意图。
具体实施方式
需要说明的是，本申请提供的各个实施例/实施方式在不产生矛盾的情况下可以相互组合。具体实施方式中的详细描述应理解为本申请宗旨的解释说明，不应视为对本申请的不当限制。
在本申请的描述中，术语“上”、“下”、“轴向方向”方位为基于附图4所示的方位。需要理解的是，这些方位术语仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。术语“第一/第二”仅仅是是区别不同的对象，不表示二者之间具有相同或联系之处。
本申请实施例的一方面提供一种流量调节组件100，请参阅图1至图4，包括套壳1和调节件2。
套壳1内形成有主流道1a。套壳1的轴向的一侧壁形成有第一流口1b，套壳1的周侧壁形成有第二流口1c，第一流口1b和第二流口1c均与主流道1a连通。具体地，以图4中的视角为例，套壳1大致为中空的管状结构，轴向方向与上下方向相同，第一流口1b和第二流口1c均可用于对接管道，液态介质能够从第一流口1b流入主流道1a内，从并从第二流口1c流出。或者，液态介质也能够从第二流口1c流入主流道1a内，从并从第一流口1b流出。
调节件2的至少部分设置于主流道1a内，调节件2沿套壳1的轴向滑动，以调节第一流口1b进入主流道1a内的流量。也就是说，调节件2能够部分设置于主流道1a内，也可以完全设置于主流道1a内。示例性的，调节件2的下端设置于主流道1a内，并可相对套壳1沿轴向方向滑动，以打开或封闭位于套壳1下端侧壁上的第一流口1b，调节与第一流口1b之间的距离，以调节第一流口1b进入主流道1a内的流量。
流量调节组件100可用于电子雾化装置1000。以本申请实施例的流量调节组件100用于电子雾化装置1000上为例，请参阅图6，本申请另一方面提供一种电子雾化装置1000，包括气泵200、雾化腔210、储液腔220、供气通道230、 供液通道240以及本申请实施例所述的任意一项的流量调节组件100。
气泵200通过供气通道230为雾化腔210供气，储液腔220通过供液通道240为雾化腔210供液，气流与雾化液在雾化腔210内相遇混合以形成雾化液滴；流量调节组件100设置于供液通道上，第一流口1b与储液腔220连通，第二流口1c与雾化腔210连通，以调节供液通道的流量。具体地，电子雾化装置1000还包括具有雾化腔210的雾化组件以及具有储液腔220的储液仓组件，储液腔220用于容纳和储存雾化液，雾化液包括但不限于为药液、美容液、烟液等液态介质，也就是说，电子雾化装置1000可以用于美容雾化领域、药液雾化领域以及烟液雾化领域。雾化液在雾化腔210内进行雾化处理，供液通道240用于将储液腔220内的雾化液导入至雾化腔210内。供气通道230的两端分别连通雾化腔210和气泵200的泵气口，以将气泵200泵出的气流输送至雾化腔210内，第一流口1b与储液腔220连通，第二流口1c与雾化腔210连通，用户在使用中可以通过控制流量调节组件100调节从供液通道240流入雾化腔210内雾化液的流量，以改变雾化组件的出雾量，提高了用户的使用体验。
一实施例中，请参阅图7，电子雾化装置1000还包括加热器250，气流与雾化液在雾化腔210内相遇混合后形成的雾化液滴从雾化腔210内喷出，加热器250能够对雾化腔210内喷出的雾化液滴进一步加热雾化形成颗粒粒径更小的气溶胶，特别是当雾化液为药液、烟液时，经过加热器250二次雾化后可进一步提高用户的使用体验。
本申请实施例提供的一种流量调节组件100，一方面具有调节件2和套壳1，调节件2仅需沿套壳1轴向滑动，即可直接调节第一流口1b进入主流道1a内的流量，相比复杂的结构需要使用更多的能源和时间来调节而言，本申请的流量调节组件100整体结构简单紧凑，流量调节变化更加线性流畅，流量调节的相应时间更短，流量调节组件100的工作可靠性高。另一方面，流量调节组件100可设置于电子雾化装置1000的供液流道上，用户在使用中可以通过控制流量调节组件100调节从供液通道流入雾化腔内雾化液的流量，使得供液流量与雾化组件的加热功率之间处于合理范围，实现了电子雾化装置1000对流量调节 的主动控制，雾化后生成的气溶胶品质更稳定，提高了用户的使用体验。
调节件2沿轴向方向滑动的形式不做特别的限定，使用者可以手动施加沿轴向方向滑动的作用力操作调节件2滑动，也可以通过机械传动的方式例如螺纹配合、涡轮蜗杆配合、齿轮齿条配合等将旋转运动转化为直线运动的方式实现调节件2与相对套壳1之间的相对滑动。
示例性的，一实施例中，请参阅图4和图5，调节件2沿套壳1的轴向滑动方向上具有封闭第一流口1b的全关位和避让第一流口1b的全开位，调节件2与套壳1螺纹配合，以使调节件2在相对套壳1周向转动的过程中，调节件2能够相对套壳1沿轴向在全关位和全开位之间连续滑动，以调节第一流口1b的出液面积。在调节件2相对套壳1沿轴向在全关位和全开位之间连续滑动的情况下，第一流口1b的出液面积随着调节件2的滑动而连续改变，因此本申请的流量调节组件100可实现对流量的无极调节。
调节件2与套壳1螺纹连接的相对位置不做特别限定，一实施例中，调节件2可以是周侧壁具有外螺纹的杆状结构，主流道1a的内周壁设置有与调节件2的外螺纹配合的内螺纹，主流道1a的内螺纹与调节件2的外螺纹螺纹套接，即可实现调节件2一边相对套合周向转动，一边沿套壳1的轴向连续滑动。
一实施例中，请参阅图3和图4，调节件2包括杆体21和盖体22，套壳1远离第一流口1b的轴向一端形成有安装口1d，杆体21的一端通过安装口1d伸入主流道1a内，盖体22连接于杆体21远离第一流口1b的轴向一端，盖体22包括连接杆体21一端的盖板221和围设于盖板221外周侧的围板222，围板222的内周壁与套壳1的外周壁螺纹套接。如此设置，使用者能够直接操作盖体22带动整个调节件2的旋转，由于盖体22与套壳1螺纹配合，调节件2在旋转的过程中还会整体沿套壳1的轴向滑动。具体地，流量由小到大的调节过程如下，在全关位下，杆体21的远离安装口1d的一端抵接于套壳1的第一流口1b处，以封闭第一流口1b与主流道1a之间的连通。在全开位切换至全开位的过程中，杆体21远离安装口1d的一端与套壳1分离，并相对套壳1沿远离第一流口1b的轴向方向滑动，杆体21与第一流口1b之间的间隙也随之逐渐增 大，最终在全开位下，当杆体21与第一流口1b之间的间隙达到最大值。示例性的，一实施例中，围板222沿套壳1轴向上的高度为6mm～8mm；和/或，围板222的内螺纹沿套壳1轴向上的高度为5mm～7mm。
一实施例中，螺纹的直径为M4～M36。也就是说，套壳1的外周壁的螺纹外径的尺寸范围为M4～M36。具体地，套壳1的外周壁的螺纹外径可以取M4、M8、M12、M18、M27、M36等数值。具体地，当使用者转动调节件2的弧长长度一定的情况下，螺纹的直径越大，则调节件2转动的角度越小，流量调节的变化量越小，调节灵敏度越低，此时流量调节相对更缓慢、流量调节精度相对较高；反之，当使用者转动调节件2的弧长长度一定的情况下，螺纹的直径越小，则转动的角度越大，流量调节的变化量越大，调节灵敏度越高，此时流量调节相对更迅速。因此，可以通过设置合适的螺纹的直径，以调节流量变化的灵敏度，将螺纹的直径为M4～M36能够得到合适的流量调节灵敏度。
一实施例中，螺纹的螺距为0.5mm～3mm。螺纹上任意一点沿同一条螺旋线转一周所移动的轴向距离，也就是说，调节件2的转动角度一定的情况下，螺距越小，调节件2沿轴向滑动的距离也越小，流量调节的变化量越小，调节灵敏度越低，此时流量调节相对更缓慢、流量调节精度相对较高；反之，调节件2的转动角度一定的情况下，螺距越大，调节件2沿轴向滑动的距离也越大，流量调节的变化量越大，调节灵敏度越高，此时流量调节相对更迅速。
一实施例中，流量调节组件100包括弹性件3，弹性件3的弹性力用于保证调节件2和套壳1之间的螺纹配合紧密接触。也就是说，弹性件3产生的弹性力能够将调节件2与套壳1之间的螺纹配合的螺纹连接面时刻保持紧贴，可有效避免螺纹滑丝的情况，保证调节件2每次相对套壳1转动任意微小角度，调节件2均能够相对套壳1产生沿轴向的相对滑动，从而确保调节精度。
弹性件3的结构形式不做特别的限定，弹性件3包括但不限于是弹簧、弹片、波纹管等具有可恢复形变的弹性结构。示例性的，一实施例中，以图4中的视角为例，主流道1a的内周壁形成有台阶面1f，弹性件3的两端分别连接盖板221和台阶面1f。具体地，弹性件3可以是套设与杆体21上压缩弹簧或者拉 伸弹簧，当弹性件3的两端分别连接盖板221的下端面和台阶面1f，以提供用于保持螺纹连接面紧贴的弹性力。
示例性的，一实施例中，请参阅图4，套壳1介于台阶面1f到第一流口1b之间的轴向段为第一套段11，套壳1介于台阶面1f到安装口1d之间的轴向段为第二套段12，具体地，第一套段11用于第一流口1b处的导流，第二套段12用于与盖体22螺纹连接和套设弹性件3，因此第二套段12与盖体22螺纹连接的精度直接影响流量的调节精度。如此设置，可使得加工套壳1时，仅需保证第二套段12的加工精度即可实现流量的精细调节，从而降低套壳1整体的加工成本和加工难度。示例性的，一实施例中，第一套段11沿套壳1轴向上的高度为14mm～20mm；和/或，第一套段11的外径为5mm～8mm；和/或，第一套段11的内径为3mm～4mm；和/或，第二套段12沿套壳1轴向上的高度为8mm～12mm；和/或，第二套段12的外径为8mm～12mm；和/或，第二套段12的内径为5mm～8mm。也就是说，第二套段12的整体结构尺寸大于第一套段11的整体结构尺寸，以便于杆体21和弹性件3的组装。
示例性的，一实施例中，请参阅图3和图4，杆体21为圆柱形结构，杆体21包括第一杆段211和第二杆段212，第一杆端的一端靠近第一流口1b，第二杆段212的两端分别连接盖体22和第一杆段211远离第一流口1b的一端。具体地，第一杆段211用于调节第一流口1b处的流量，第二杆段212用于连接盖体22和套设弹性件3，如此设置，可使得加工杆体21时，仅需保证第一杆段211的加工精度即可实现流量的精细调节，从而降低杆体21整体的加工成本和加工难度。示例性的，一实施例中，第一杆段211沿套壳1轴向上的高度为5mm～8mm；和/或，第一杆段211的外径为2mm～4mm；和/或，第二杆段212沿套壳1轴向上的高度为10mm～14mm；和/或，第二杆段212的外径为3mm～5mm。
一实施例中，请参阅图3和图4，第一流口1b的外周侧形成有沿远离第一流口1b方向截面直径逐渐增大的第一圆台面1e，调节件2靠近第一流口1b的轴向一端的周侧壁形成有第二圆台面2a，第一圆台面1e与第二圆台面2a抵接 以封闭第一流口1b。第一圆台面1e与第二圆台面2a配合具有良好的对中性，可保证每次抵接时，调节件2均能有效封闭第一流口1b，与垂直于轴向的平面抵接相比，密封性更好，更能够保证调节件2与套壳1之间的无间隙接触。示例性的，一实施例中，第一圆台面1e沿套壳1轴向上的高度为1mm～2mm。
本申请实施例提供的流量调节组件100，通过合理设置螺纹的螺距、螺纹的直径以及第一流口1b的形状及尺寸参数，杆体21的形状及尺寸参数，可实现在不大于0.1ml/s的流量范围下实现精确调节。
一实施例中，请参阅图3和图4，流量调节组件100包括第一连接头41和第二连接头42；第一连接头41连通第一流口1b，第二连接头42连通第二流口1c，第一连接头41的延伸方向与套壳1的轴向相同，第二连接头42的延伸方向与套壳1的轴向垂直。具体地，第一连接头41和第二连接头42均为两端开口的管状结构，第一连接头41远离第一流口1b的一端和第二连接头42远离第二流口1c的一端均用于连接外部管路。第一连接头41和第二连接头42能够便于外部管路的装配和对接。示例性的，一实施例中，第一连接头41和第二连接头42的轴向长度为5mm～10mm；和/或，第一连接头41和第二连接头42的内径为1mm～3mm；和/或，第一连接头41和第二连接头42的外径为3mm～5mm。
示例性的，一实施例中，请参阅图3和图4，第一连接头41远离第一流口1b的一端的外周壁形成有导向部4a，和/或，第二连接头42远离第二流口1c的一端的外周壁形成有导向部4a。具体地，导向部4a包括但不限于为倒斜角或倒圆角。导向部4a能够进一步便于外部管路的装配和对接。
一实施例中，请参阅图3和图4，流量调节组件100包括密封件5，密封件5密封夹设于主流道1a的内周壁和调节件2的外周壁之间。具体地，密封件5为环形结构，密封件5过盈套设于第二杆段212的外周壁和第一套段11的内周壁之间。密封件5用于阻隔主流道1a内的液体从安装口1d处渗漏，使得液体只能从第一流口1b处和第二流口1c处进出，保证流量调节的可靠性。
示例性的，一实施例中，请参阅图3和图4，调节件2的外周壁和主流道1a的内周壁二者其中之一形成有限位环槽2b，密封件5嵌设于限位环槽2b内。 也就是说，限位环槽2b可以设置于调节件2上，也可以设置有主流道1a的内周壁上，限位环槽2b用于限定密封件5在调节件2相对套壳1滑动过程中的相对位置，避免密封件5在调节件2沿套壳1轴向往复的滑动过程中出现磨损或滑脱的情况，提高密封件5的密封可靠性。
密封件5的材质包括但不限于采用密封严实、具有一定弹性和耐磨性的橡胶、硅胶、乳胶等柔性材料。
一实施例中，请参阅图4，流量调节组件100垂直于轴向的宽度D1为10mm～20mm。具体地，流量调节组件100垂直于轴向的宽度D1可以取10mm、12mm、15mm、17mm、19mm、20mm等数值。一实施例中，请参阅图4，流量调节组件100沿轴向方向的高度D2为20mm～30mm。具体地，流量调节组件100沿轴向方向的高度D2可以取20mm、22mm、25mm、27mm、29mm、30mm等数值。也就是说，通过合理设置流量调节组件100的各个零部件的结构尺寸，流量调节组件100垂直于轴向的整体宽度不大于20mm，流量调节组件100沿轴向方向的整体高度不大于30mm。而现有的流量调节装置整体沿某一方向的结构尺寸通常大于80mm，本申请的流量调节组件100的整体结构尺寸更小，结构更紧凑，能够适用于便携式的电子雾化装置1000上，另外，本申请实施例提供的流量调节组件100还可用于注射器流量调节、物理化学分析试验等微小流量调节领域。
本申请实施例提供的流量调节组件100在上述尺寸范围内合理设置流量调节组件100的相关参数，结构简单紧凑，能够实现在不大于0.1ml/s的流量范围下实现精确调节，且整体占用空间小，可用于注射器流量调节、物理化学分析试验等微小流量调节领域。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不同限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种流量调节组件，包括：
    套壳，所述套壳内形成有主流道；所述套壳形成有第一流口，所述套壳形成有第二流口，所述第一流口和所述第二流口均与所述主流道连通；
    调节件，所述调节件的至少部分设置于所述主流道内，所述调节件沿所述套壳的轴向滑动，以调节所述第一流口进入所述主流道内的流量。
  2. 根据权利要求1所述的流量调节组件，所述套壳的轴向的一侧壁形成有所述第一流口，所述套壳的周侧壁形成有第二流口，所述调节件沿所述套壳的轴向滑动方向上具有封闭所述第一流口的全关位和避让所述第一流口的全开位，所述调节件与所述套壳螺纹配合，以使所述调节件在相对所述套壳周向转动的过程中，所述调节件能够相对所述套壳沿轴向在所述全关位和所述全开位之间连续滑动，以调节所述第一流口的出液面积。
  3. 根据权利要求2所述的流量调节组件，所述调节件包括杆体和盖体，所述套壳远离所述第一流口的轴向一端形成有安装口，所述杆体的一端通过所述安装口伸入所述主流道内，所述盖体连接于所述杆体远离所述第一流口的轴向一端，所述盖体包括连接所述杆体一端的盖板和围设于所述盖板外周侧的围板，所述围板的内周壁与所述套壳的外周壁螺纹套接。
  4. 根据权利要求2所述的流量调节组件，所述流量调节组件包括弹性件，所述弹性件的弹性力用于保证所述调节件和所述套壳之间的螺纹配合紧密接触。
  5. 根据权利要求2所述的流量调节组件，所述螺纹的直径为M4～M36；和/或，所述螺纹的螺距为0.5mm～3mm。
  6. 根据权利要求1所述的流量调节组件，所述第一流口的外周侧形成有沿远离所述第一流口方向截面直径逐渐增大的第一圆台面，所述调节件靠 近所述第一流口的轴向一端的周侧壁形成有第二圆台面，所述第一圆台面与所述第二圆台面抵接以封闭所述第一流口。
  7. 根据权利要求6所述的流量调节组件，所述第一圆台面沿所述套壳轴向上的高度为1mm～2mm。
  8. 根据权利要求1所述的流量调节组件，所述流量调节组件包括第一连接头和第二连接头；所述第一连接头连通所述第一流口，所述第二连接头连通所述第二流口，所述第一连接头的延伸方向与所述套壳的轴向相同，所述第二连接头的延伸方向与所述套壳的轴向垂直。
  9. 根据权利要求1所述的流量调节组件，所述流量调节组件包括密封件，所述密封件密封夹设于所述主流道的内周壁和所述调节件的外周壁之间。
  10. 一种电子雾化装置，包括气泵、雾化腔、储液腔、供气通道、供液通道以及权利要求1～9任意一项所述的流量调节组件；
    所述气泵通过所述供气通道为所述雾化腔供气，所述储液腔通过所述供液通道为所述雾化腔供液，气流与雾化液在所述雾化腔内相遇混合以形成雾化液滴；所述流量调节组件设置于所述供液通道上，所述第一流口与所述储液腔连通，所述第二流口与所述雾化腔连通，以调节所述供液通道的流量。
PCT/CN2024/085263 2023-06-14 2024-04-01 一种流量调节组件及电子雾化装置 Ceased WO2024255396A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310707748.4A CN119138663A (zh) 2023-06-14 2023-06-14 一种流量调节组件及电子雾化装置
CN202310707748.4 2023-06-14

Publications (1)

Publication Number Publication Date
WO2024255396A1 true WO2024255396A1 (zh) 2024-12-19

Family

ID=93802376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/085263 Ceased WO2024255396A1 (zh) 2023-06-14 2024-04-01 一种流量调节组件及电子雾化装置

Country Status (2)

Country Link
CN (1) CN119138663A (zh)
WO (1) WO2024255396A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120267933A (zh) * 2025-04-14 2025-07-08 中国人民解放军总医院 一种高频电流机械振荡微粒雾化装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120100515B (zh) * 2025-05-07 2025-08-12 飞翼股份有限公司 一种供液装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030084940A1 (en) * 2001-11-05 2003-05-08 Samyang Comprehensive Valve Co., Ltd. Auto flow regulator
KR200422394Y1 (ko) * 2006-05-18 2006-07-26 주식회사 아세아유니온 분배기용 유량조절밸브
CN101204684A (zh) * 2007-07-04 2008-06-25 杨新华 一种可调节流量的流体混合雾化装置
CN106439164A (zh) * 2015-08-13 2017-02-22 浙江盾安禾田金属有限公司 一种电子膨胀阀
CN206139378U (zh) * 2016-10-10 2017-05-03 黄晓东 一种冷却雾化器
CN109425151A (zh) * 2017-08-30 2019-03-05 浙江三花智能控制股份有限公司 电子膨胀阀及具有其的制冷系统
CN109780224A (zh) * 2017-11-13 2019-05-21 艾默生环境优化技术(苏州)有限公司 电子膨胀阀
CN216009563U (zh) * 2021-09-28 2022-03-11 东莞市艾瑞科热能设备有限公司 电控可调旁通阀和壁挂炉

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030084940A1 (en) * 2001-11-05 2003-05-08 Samyang Comprehensive Valve Co., Ltd. Auto flow regulator
KR200422394Y1 (ko) * 2006-05-18 2006-07-26 주식회사 아세아유니온 분배기용 유량조절밸브
CN101204684A (zh) * 2007-07-04 2008-06-25 杨新华 一种可调节流量的流体混合雾化装置
CN106439164A (zh) * 2015-08-13 2017-02-22 浙江盾安禾田金属有限公司 一种电子膨胀阀
CN206139378U (zh) * 2016-10-10 2017-05-03 黄晓东 一种冷却雾化器
CN109425151A (zh) * 2017-08-30 2019-03-05 浙江三花智能控制股份有限公司 电子膨胀阀及具有其的制冷系统
CN109780224A (zh) * 2017-11-13 2019-05-21 艾默生环境优化技术(苏州)有限公司 电子膨胀阀
CN216009563U (zh) * 2021-09-28 2022-03-11 东莞市艾瑞科热能设备有限公司 电控可调旁通阀和壁挂炉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120267933A (zh) * 2025-04-14 2025-07-08 中国人民解放军总医院 一种高频电流机械振荡微粒雾化装置

Also Published As

Publication number Publication date
CN119138663A (zh) 2024-12-17

Similar Documents

Publication Publication Date Title
WO2024255396A1 (zh) 一种流量调节组件及电子雾化装置
CN108294365B (zh) 电子烟及其雾化装置
US10721966B2 (en) Atomizer and electronic cigarette having same
WO2018000182A1 (zh) 电子烟及其雾化装置和雾化组件
EP3216477B1 (en) Mouthpiece assembly, atomizer and electronic cigarette having same
CN205196997U (zh) 用于电子烟的储液器以及雾化器和电子烟
CN208354603U (zh) 一种电子烟雾化器及该电子烟
EP3834640A1 (en) Atomization core, atomizer and electronic cigarette
CN206659108U (zh) 易拆装雾化器以及电子吸烟装置
WO2019242685A1 (zh) 一种电子烟雾化器及该电子烟
WO2018024244A1 (zh) 一种电子烟的烟嘴、雾化器及其电子烟
CN109152416A (zh) 香味吸入器用烟弹及香味吸入器
US11617391B2 (en) Electronic atomizing device and atomizer and suction nozzle assembly thereof
WO2018024215A1 (zh) 一种雾化器及其电子烟
EP3549459A1 (en) Cartridge and atomizer thereof, and electronic cigarette
US10869507B2 (en) Electronic cigarette and atomizer thereof
CN208354607U (zh) 一种电子烟雾化器及该电子烟
CN204796738U (zh) 吸入器及其雾化组件
WO2020078261A1 (zh) 雾化器及电子烟
CN110623299A (zh) 一种电子烟雾化器及该电子烟
CN205547367U (zh) 一种雾化装置及电子烟
CN220860474U (zh) 雾化装置
WO2024255397A1 (zh) 一种流量调节组件及电子雾化装置
WO2024160018A1 (zh) 一种雾化装置
CN110623300A (zh) 一种电子烟雾化器及该电子烟

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: 24822351

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE