WO2023016083A1 - 密封件、雾化器及电子雾化装置 - Google Patents

密封件、雾化器及电子雾化装置 Download PDF

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Publication number
WO2023016083A1
WO2023016083A1 PCT/CN2022/099003 CN2022099003W WO2023016083A1 WO 2023016083 A1 WO2023016083 A1 WO 2023016083A1 CN 2022099003 W CN2022099003 W CN 2022099003W WO 2023016083 A1 WO2023016083 A1 WO 2023016083A1
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WO
WIPO (PCT)
Prior art keywords
air guide
air
liquid
main body
liquid storage
Prior art date
Application number
PCT/CN2022/099003
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English (en)
French (fr)
Inventor
陈平
Original Assignee
深圳市华诚达精密工业有限公司
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Publication of WO2023016083A1 publication Critical patent/WO2023016083A1/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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the invention relates to the technical field of electronic atomization, in particular to a sealing member, an atomizer and an electronic atomization device.
  • Electric heating atomization technology is a new type of atomization technology that has emerged in recent years. Its principle is to generate heat energy through the thermal effect of resistance, and then heat and atomize the liquid into atomized steam. Now it is widely used in medical treatment, smart home appliances, and consumer electronics. category of products.
  • the electronic atomization device is roughly composed of a liquid storage tank, an atomizing core, an atomizing core mounting seat, and a seal connected between the liquid storage tank and the mounting seat.
  • the main function of the seal is to seal the liquid storage chamber to ensure that the liquid will not leak out of the atomizing device.
  • the role of seals is very critical.
  • the electronic atomization device generates heat through the heating circuit to atomize and evaporate the liquid.
  • the atomizable liquid in the heating circuit is not easy to be too much, so it is necessary to use a liquid-conducting medium between the liquid storage tank and the heating element. to connect.
  • the liquid in the liquid storage tank becomes less, and because the interior is a sealed structure, the internal air pressure is lower than the external atmospheric pressure.
  • the gas can only enter through the gap of the liquid-conducting medium of the atomization device. In this way, the gas will occupy part of the gap space in the guide liquid, which will hinder the conduction of the liquid, resulting in insufficient liquid supply, burning and other problems.
  • the technical problem to be solved by the present invention is to provide a sealing member, further, to provide an atomizer, and further, to provide an electronic atomization device.
  • the technical solution adopted by the present invention to solve the technical problem is to construct a seal for installation into the liquid storage tank, the seal includes a main body, and a nesting portion extending downward from the periphery of the main body , the main body is provided with a liquid inlet hole and an air guide hole passing through its upper and lower surfaces;
  • the inner wall of the nesting part is recessed with a first air guide groove extending along its height direction, and the upper side of the first air guide groove is connected or flush with the lower surface of the main body part; and/or, the first air guide groove
  • the first air guide groove is provided on the inner wall of one or both sides of the nesting portion in the length direction.
  • the first air guide groove is provided on the inner wall of one or both sides of the nesting portion in the width direction.
  • the second air guide grooves include several ones arranged at intervals on the outer periphery of the air guide cylinder.
  • the part of the main body above the first air guiding groove forms a first covering part, and the area surrounded by the first covering part covers the area surrounded by the first air guiding groove;
  • the part of the main body above the second air guiding groove forms a second covering part, and the area surrounded by the second covering part covers the area surrounded by the second air guiding groove.
  • the first air guide groove and the second air guide groove are one or more of C-shaped grooves, U-shaped grooves, square grooves, tapered grooves or stepped grooves.
  • the sealing member of the present invention is suitable for being installed in the liquid storage bin, and the inner periphery of the sealing member is provided with an air guide groove structure, when the air pressure in the liquid storage chamber in the liquid storage bin is lower than the external air pressure,
  • the gas presses the main body through the first air guide groove and/or the second air guide groove to elastically deform the main body to form an air intake channel below it, and the gas enters the liquid storage chamber through the air intake channel to make the air pressure of the liquid storage chamber Balanced with the external air pressure, when the difference between the liquid storage chamber and the external air pressure decreases, the main body resets due to its own elastic characteristics and closes the air intake passage, which can make the liquid intake of the heating atomization component (or atomization core) more stable and uniform .
  • the present invention also constructs an atomizer, including a liquid storage tank, an atomization installation assembly, and a heating atomization assembly;
  • the liquid storage bin is provided with an air guide channel and a liquid storage chamber for storing the atomized liquid
  • the heating atomization assembly is installed in the atomization installation assembly and accommodated in the liquid storage bin, and Connected with the liquid storage chamber; the heating atomization assembly includes the above-mentioned seal;
  • the gas presses the main body part through the first air guide groove and/or the second air guide groove to elastically deform the main body part.
  • An air intake passage is formed below it, and gas enters the liquid storage chamber through the air intake passage to balance the air pressure in the liquid storage chamber with the external air pressure.
  • the atomization installation assembly further includes a mounting seat and a base that cooperate with each other, and the heating atomization assembly is clamped in the mounting seat and the base;
  • the mounting seat includes a top wall and a peripheral wall formed by extending downward from the top wall, the top wall is provided with a liquid inlet groove; the seal is sleeved on the mounting seat, and the liquid inlet hole and The liquid inlet tank is relatively arranged;
  • the base includes a base plate, and the base plate extends upwards with opposite support arms; the support arms are snap-connected with the peripheral wall;
  • the bottom plate is provided with an air inlet, and a conductive column electrically connected with the heating atomizing component.
  • the heat-generating atomization component includes a conductive liquid and a heating body
  • the conductive liquid includes a liquid inlet surface and an atomizing surface opposite to each other
  • the heating body is embedded or attached to the atomizing surface of the conductive liquid superior.
  • the atomizer of the present invention includes a sealing member, and the inner periphery of the sealing member is provided with an air guide groove structure.
  • the air groove and/or the second air guide groove squeeze the main body to elastically deform the main body to form an air intake passage below it, and the gas enters the liquid storage chamber through the air intake passage to balance the air pressure in the liquid storage chamber with the external air pressure,
  • the main body will close the air inlet channel due to its own elastic characteristics, so that the gas enters the liquid storage chamber without occupying the liquid inlet channel of the heating atomization component, making the liquid inlet more stable and safe. uniform.
  • the present invention also constructs an electronic atomization device, including an atomizer and a power supply assembly for providing electric energy to the atomizer, and the atomizer is the atomizer mentioned above.
  • the electronic atomization device of the present invention includes the above-mentioned atomizer, wherein the atomizer includes a seal, and the inner circumference of the seal is provided with an air guide groove structure, when the liquid is stored in the liquid storage chamber
  • the gas squeezes the main body through the first air guide groove and/or the second air guide groove to elastically deform the main body and form an air intake channel below it, and the gas enters the liquid storage through the air intake channel
  • the air pressure in the liquid storage chamber is balanced with the external air pressure.
  • the main body When the pressure difference between the liquid storage chamber and the external air pressure decreases, the main body resets due to its own elastic characteristics to close the air intake channel, so that the gas enters the liquid storage chamber without occupying the heating mist
  • the liquid inlet channel of the optimized component makes the liquid inlet more stable and uniform.
  • Fig. 1 is the structural representation of atomizer of the present invention
  • Fig. 2 is an exploded view of the atomizer of the present invention
  • Fig. 3 is a sectional view of the atomizer of the present invention.
  • Fig. 4 is a schematic structural view of a seal according to an embodiment of the present invention.
  • Fig. 5 is a schematic structural view of the seal according to another viewing angle of an embodiment of the present invention.
  • Fig. 6 is a cross-sectional view of the first covering part of the sealing member in an airtight state according to an embodiment of the present invention
  • Fig. 7 is a cross-sectional view of an open state of the first covering part of the sealing member according to an embodiment of the present invention.
  • Fig. 8 is a schematic structural view of a seal according to another embodiment of the present invention.
  • Fig. 9 is a bottom view of the seal shown in Fig. 8.
  • FIG. 10 is a cross-sectional view of the seal shown in FIG. 8 .
  • first”, “second”, “third” and so on are only for the convenience of describing the technical solution, and cannot be interpreted as indicating or implying the relative importance or implicitly specifying the quantity of the indicated technical features. Therefore, A feature defined with “first”, “second”, “third”, etc. may expressly or implicitly include one or more of that feature. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
  • the sealing member 23 can be made of elastic material, such as a silicone part, which is used to be installed in the liquid storage bin 1, and the sealing member 23 includes a main body 231 .
  • the nesting portion 232 extending downward from the periphery of the main body 231 .
  • the main body 231 is provided with a liquid inlet hole 2311 and an air guide hole 2312 penetrating through its upper and lower surfaces.
  • the inner wall of the nesting part 232 is recessed with a first air guide groove 2321 extending along its height direction, and the upper side of the first air guide groove 2321 is connected or flush with the lower surface of the main body part 231; and/or, the guide An air guiding cylinder 233 extends downward from the periphery of the air hole 2312.
  • the outer periphery of the air guiding cylinder 233 is concavely provided with a second air guiding groove 2331 extending along its height direction.
  • the upper side of the second air guiding groove 2331 is connected to or flush.
  • first air guide groove 2321 can be provided on the inner wall of the nesting part 232 alone, or the second air guide groove 2331 can be provided on the outer peripheral wall of the air guide tube 233 alone, or both can be provided on the nested part 232.
  • a first air guide groove 2321 is provided on the inner wall of the part 232
  • a second air guide groove 2331 is also provided on the outer peripheral wall of the air guide tube 233 .
  • the upper side of the first air guide groove 2321 is connected or flush with the lower surface of the main body part 231, that is, the side wall of the first air guide groove 2321 can be integrated with the main body part 231, or there can be a gap.
  • the hydraulic pressure presses the lower side of the main body 231 against the upper edge of the first air guide groove 2321 .
  • the upper side of the second air guiding groove 2331 is connected or flush with the lower surface of the main body 231, that is, the side wall of the second air guiding groove 2331 can be integrated with the main body 231, or there can be a gap.
  • the hydraulic pressure presses the lower side of the main body 231 against the upper edge of the second air guide groove 2331 .
  • the first air guide groove 2321 is provided on the inner wall of one side or both sides of the length direction of the nesting part 232, such as the inner wall of one side of the length direction of the nesting part 232 is provided with One or more first air guide grooves 2321 , or one or more first air guide grooves 2321 may be provided on the inner wall of the nesting portion 232 on the opposite side in the length direction.
  • first air guiding groove 2321 is provided on the inner wall of one or both sides of the nesting portion 232 in the width direction, for example, one or more first air guiding grooves 2321 are provided on the inner wall of one side of the nesting portion 232 in the width direction.
  • the groove 2321 may also be one or more first air guide grooves 2321 provided on the inner wall of the opposite side in the width direction of the nesting portion 232 .
  • a plurality of first air guide grooves 2321 may also be arranged at intervals or symmetrically on the inner peripheral wall of the nesting portion 232. It can be understood that the installation position and number of the first air guide grooves 2321 can be selected and set according to actual needs. , without any specific limitation here.
  • the second air guide groove 2331 includes several intervals arranged on the outer periphery of the air guide tube 233 , which can be arranged at intervals or symmetrically, such as on the outer peripheral wall of the air guide tube 233 .
  • Six second air guiding grooves 2331 are evenly distributed.
  • the part of the main body 231 above the first air guiding groove 2321 forms the first covering portion 2313, and the area circled by the first covering portion 2313 covers the area circled by the first air guiding groove 2321.
  • the main body The portion of the portion 231 above the second air guiding groove 2331 forms a second covering portion 2314 , and the area circled by the second covering portion 2314 covers the area circled by the second air guiding groove 2331 .
  • the first air guide groove 2321 and the second air guide groove 2331 are one or more of C-shaped grooves, U-shaped grooves, square grooves, tapered grooves or stepped grooves.
  • the structural forms of the air groove 2321 and the second air guide groove 2331 can be selected according to actual needs, and are not specifically limited here.
  • FIG. 1-FIG. 3 it is an inventive atomizer, which includes a liquid storage chamber 1 , an atomization installation assembly 2 , and a heating atomization assembly 3 .
  • the liquid storage bin 1 is provided with an air guide channel and a liquid storage chamber 13 for storing the atomized liquid.
  • the liquid storage cavity 13 is connected, and the heating atomization assembly 3 includes the above-mentioned sealing member 23 .
  • the gas presses the main body part 231 through the first air guide groove 2321 and/or the second air guide groove 2331 to elastically deform the main body part 231 to form an air intake below it.
  • the gas enters the liquid storage chamber 13 through the air intake channel to balance the air pressure of the liquid storage chamber 13 with the external air pressure.
  • the channel is closed, so that the gas enters the liquid storage chamber 13 without occupying the liquid inlet channel of the heating atomization component 3, so that the liquid inlet is more stable and uniform.
  • the liquid storage tank 1 is made of hard insulating materials, such as phenolic plastics, polyurethane plastics, epoxy plastics, unsaturated polyester plastics, furan plastics, silicone resins, acrylic resins, etc. and The modified resin is prepared from the body.
  • the liquid storage bin 1 is generally a longitudinal structure extending along a central axis, that is, its length along the central axis is far greater than its width and thickness in two vertical directions in the cross section.
  • the upper end of the liquid storage bin 1 is provided with There is an air outlet hole 11, and an air guide tube 12 extends downward around the edge of the air outlet hole 11, and the air outlet hole 11 cooperates with the air guide tube 12 to form an air guide channel.
  • the bottom of the air guide tube 12 is inserted into the inside of the air guide tube 233, and the two can be fixed by an interference fit, of course, can also be fixed by a threaded connection, and there are various connection methods, which are not specifically limited here.
  • the lower end of the liquid storage bin 1 is open, and the inside of the liquid storage bin 1 forms a liquid storage cavity 13 for storing the atomized liquid.
  • the air guide tube 12 is made of metal parts, such as stainless steel, and it is a hollow circular tube structure.
  • the air guide tube 12 can also be made of a high-molecular polymer with good stability. Its material, shape and size You can select and set according to your needs, and there is no specific limitation here.
  • the atomization installation assembly 2 also includes a mounting seat 21 and a base 22 that cooperate with each other, and the heating atomization assembly 3 is clamped in the installation seat 21 and the base 22 .
  • the mounting base 21 includes a top wall 211 and a peripheral wall 212 extending downward from the top wall 211.
  • the peripheral wall 212 abuts against the inner wall of the liquid storage bin 1.
  • a protruding structure is provided on the outer periphery of the peripheral wall 212.
  • the protruding structure It can be a whole segment of the ring shape, or multiple segments arranged at intervals, so as to improve airtightness.
  • the top wall 211 is provided with a liquid inlet groove 2111
  • the seal 23 is sleeved on the installation seat 21 and the liquid inlet hole 2311 is set opposite to the liquid inlet groove 2111
  • the top wall 211 is also provided with a And the bearing slot 2112 for bearing the air guiding tube 233 .
  • the first air guiding groove 2321 of the guiding sealing member 23 is disposed opposite to the peripheral wall 212 to form an air guiding path
  • the second air guiding groove 2331 is disposed opposite to the inner wall of the bearing groove 2112 to form another air guiding path.
  • the base 22 includes a bottom plate 221, and the bottom plate 221 extends upwards with opposite supporting arms 222, and the supporting arms 222 are snap-connected with the surrounding wall 212.
  • each supporting arm 222 is provided with a limiting groove 2221, and the surrounding wall 212
  • a hook 2121 is provided on the outside, and the hook 2121 is buckled in the limiting groove 2221 to fix the mounting base 21 to the base 22 .
  • the outer periphery of the peripheral wall 212 may also be provided with guide protrusions for guiding air.
  • the base 22 is snap-connected with the liquid storage bin 1.
  • the outer periphery of the support arm 222 is provided with a snap-fit portion 2222, and the inner wall of the opening of the liquid storage bin 1 is provided with a slot.
  • the bottom plate 221 is provided with an air intake hole 223, preferably, the base plate 221 is provided with an air guide column, the upper part of the air guide column is provided with a plate, and the plate body is provided with an air intake hole 223, and the air intake hole 223 can be set in multiples, and the number can be selected according to requirements, which is not specifically limited here.
  • a support block may be provided on the bottom plate 221, and the air intake hole 223 and the limit tube are pierced through the support block, thereby improving the structural rigidity of the air intake hole 223 (or the air guide column) and the limit tube .
  • the base 22 is also provided with a conductive post 224 electrically connected to the heating atomizer assembly 3.
  • the bottom plate 221 is provided with a limit tube, and the conductive post 224 is passed through the limit tube to communicate with the heating atomizer.
  • Component 3 is electrically connected.
  • a stepped portion may be provided on the outer periphery of the support arm 222 on the bottom plate 221.
  • the stepped portion abuts against the lower side edge of the opening of the oil storage bin 1, to provide overall tightness.
  • the heating atomization component 3 includes a conductive liquid 31 and a heating body 32, the conductive liquid 31 includes a liquid inlet surface and an atomizing surface opposite to each other, and the heating body 32 is embedded or attached to the atomizing surface of the conductive liquid 31 , an atomizing cavity is formed between the atomizing surface and the base 51 .
  • the conducting liquid 31 is made of porous ceramics. It can be understood that the material for making the conducting liquid 31 can also be a porous material with microporous capillary effect such as foamed metal, porous glass or hard glass fiber tube. Of course, the guiding liquid 31 can also be liquid guiding cotton, etc., and its structure and material can be selected according to requirements, which are not specifically limited here.
  • the material of the heating element 32 can be metal material, metal alloy, graphite, carbon, conductive ceramics or composite materials of other ceramic materials and metal materials with proper resistance.
  • Metal or alloy materials of suitable impedance include nickel, cobalt, zirconium, titanium, nickel alloys, cobalt alloys, zirconium alloys, titanium alloys, nickel-chromium alloys, nickel-iron alloys, iron-chromium alloys, iron-chromium-aluminum alloys, titanium alloys, iron-manganese-aluminum alloys At least one of base alloy or stainless steel.
  • the heating element 32 includes a first conductive part 321, a second conductive part 322, a heating part 323 connecting the first conductive part 321 and the second conductive part 322, the first conductive part 321, the second conductive part 322 and the heating part 323 are arranged in parallel to form a planar structure.
  • the first conductive part 321, the second conductive part 322 and/or the heating part 323 are provided with a hook part embedded in the conductive liquid 31, and the hook part is an L-shaped structure, which improves the fixing of the heating element 32 stability.
  • the heating element 32 can be integrated with the conductive liquid 31 , or can be printed on the conductive liquid 31 by a printing process. There can be various structures, which are not specifically limited here.
  • the heating element 32 may be a sheet-shaped heating net, and the heating element 32 is pasted and fixed on the atomizing surface of the conductive liquid 31 .
  • the heating element 32 can be a heating wire bent to form a disc or a grid-shaped heating sheet, and the heating element 32 can be sintered with the conductive liquid 31 to form an integral structure so as to be attached to the above-mentioned atomizing surface.
  • the above-mentioned heating element 32 may also be a heating circuit, a heating track, a heating coating or a heating film formed on the bottom surface (atomization surface) of the conductive liquid 31 . Its structural shape can be varied and can be selected according to requirements.
  • the above-mentioned heating net, heating wire, heating sheet, heating circuit, heating track, heating coating or heating film are arranged corresponding to the atomizing surface, so that the distance between the atomizing surface and the heating element 32 is the shortest, and it is used for atomizing liquid such as E-liquid etc. quickly reach the heating track and atomize.
  • the atomization installation assembly 2 further includes a sealing sleeve 24 , which is sheathed on at least part of the outer periphery of the guiding liquid 31 and arranged on the inner periphery of the peripheral wall 212 .
  • the sealing sleeve 24 may include an annular portion 241 , a surrounding portion 242 extends downward around the annular portion 241 , and a through hole 2411 is formed on the annular portion 241 , and the through hole 2411 communicates with the liquid inlet groove 2111 .
  • the sealing sleeve 24 can be a silicone sleeve.
  • the conductive liquid 31 may include a first part and a second part, the first part is located on the upper part of the second part, and the length of the first part is smaller than the length of the second part, roughly in a stepped structure, and the surrounding part 242 surrounds the first part , and the lower side of the surrounding portion 242 abuts against the upper surface of the portion of the second portion protruding from the first portion in the length direction.
  • the guide liquid 31 is provided with a liquid storage tank 311, the liquid storage tank 311 is set opposite to the through hole 2411, the liquid storage tank 311 can store a certain amount of atomized liquid, the liquid inlet hole 2311, the liquid inlet groove 2111 , the through hole 2411 and the liquid storage tank 311 form a liquid inlet channel.
  • the covering part of the sealing member 23 makes the air guide groove form a small blind hole structure, so that the liquid (atomized liquid) in the liquid storage bin 1 will not leak, and when the air pressure of the liquid storage bin 1 is lower than the outside world When the pressure is high, the gas can be squeezed to form the covering part so that the gas enters the liquid storage chamber 1. After the gas enters, the pressure difference between the liquid storage chamber 1 and the outside decreases, and the sealing member 23 closes the air intake passage due to its own elastic recovery. , so that the gas enters the liquid storage chamber 1 without occupying the liquid inlet channel of the guide liquid 31, so that the liquid inlet is more stable and uniform.
  • the sealing member 23 of the present invention is not limited to the above atomizer structure, as long as the sealing member 23 is arranged in the liquid storage chamber 1 and is located between the liquid storage chamber 13 and the heating atomization component 3, it is applicable to the atomizer structure .
  • the invention also discloses an electronic atomization device, which includes an atomizer and a power supply assembly for providing electric energy for the atomizer, and the atomizer is the atomizer mentioned above.

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Abstract

本发明公开密封件、雾化器及电子雾化装置，该密封件用于安装到储液仓内，密封件包括主体部、由主体部周沿向下延伸的嵌套部，主体部上设有贯通其上下表面的进液孔以及导气孔；嵌套部的内壁凹设有沿其高度方向延伸的第一导气槽，第一导气槽的上侧与主体部下表面连接或平齐；和/或，导气孔周沿向下延伸有导气筒，导气筒的外周凹设有沿其高度方向延伸的第二导气槽，第二导气槽的上侧与主体部下表面连接或平齐。该密封件内周设有导气槽结构，可以使得储液仓内的储液腔气压与外界气压保持大致平衡，可以使得发热雾化组件（或雾化芯）的进液更加稳定和均匀。

Description

密封件、雾化器及电子雾化装置 技术领域
本发明涉及电子雾化技术领域，尤其涉及一种密封件、雾化器及电子雾化装置。
 背景技术
电加热雾化技术为近年来兴起的新型的雾化技术，其原理是通过电阻的热效应产生热能，热能再将液体加热雾化成为雾化蒸汽，现在广泛的应用在医疗、智能家电、消费电子类产品上。电子雾化装置大致由储液仓部分、雾化芯、雾化芯安装座以及连接在储液仓和安装座之间的密封件组成。密封件主要作用是使得储液仓密封，保证液体不会漏出雾化装置。在电子雾化器中，密封件作用非常关键。
电子雾化装置是通过加热线路通电后产生热量，将液体雾化蒸发，在雾化装置中加热线路的可雾化液体不易过多，因此需要在储液仓和发热体之间采用导液介质来连接。在可雾化液体被消耗后，储液仓的液体变少，由于其内部为密封结构，其内气压要小于外界大气压，在这个时候气体就只能通过雾化装置的导液介质的间隙进入到储液仓，这样气体会占用导液体内部分间隙空间，使得液体传导受阻，造成供液不足，产生烧焦等问题。
 技术问题
本发明要解决的技术问题在于，提供一种密封件，进一步的，提供一种雾化器，更进一步的，提供一种电子雾化装置。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：构造一种密封件，用于安装到储液仓内，所述密封件包括主体部、由所述主体部周沿向下延伸的嵌套部，所述主体部上设有贯通其上下表面的进液孔以及导气孔；
所述嵌套部的内壁凹设有沿其高度方向延伸的第一导气槽，所述第一导气槽的上侧与所述主体部下表面连接或平齐；和/或，所述导气孔周沿向下延伸有导气筒，所述导气筒的外周凹设有沿其高度方向延伸的第二导气槽，所述第二导气槽的上侧与所述主体部下表面连接或平齐。
优选地，所述第一导气槽设于所述嵌套部长度方向一侧或两侧的内壁上。
优选地，所述第一导气槽设于所述嵌套部宽度方向一侧或两侧的内壁上。
优选地，所述第二导气槽包括间隔设于所述导气筒外周的数个。
优选地，所述主体部位于所述第一导气槽上方的部分形成第一覆盖部，所述第一覆盖部所圈出的面积覆盖所述第一导气槽所圈出的面积；
所述主体部位于所述第二导气槽上方的部分形成第二覆盖部，所述第二覆盖部所圈出的面积覆盖所述第二导气槽所圈出的面积。
优选地，所述第一导气槽与所述第二导气槽为C型槽、U型槽、方形槽、锥形槽或者台阶型槽中的一种或多种。
实施本发明具有以下有益效果：本发明的密封件，适用于安装到储液仓内，该密封件内周设有导气槽结构，当储液仓内储液腔的气压小于外界气压时，气体通过第一导气槽和/或第二导气槽挤压主体部使主体部弹性形变而在其下方形成进气通道，气体通过进气通道进入到储液腔以使储液腔的气压与外界气压平衡，当储液腔与外界气压差减小时，主体部由于本身的弹性特性复位使得进气通道关闭，其可以使得发热雾化组件（或雾化芯）的进液更加稳定和均匀。
本发明还构造一种雾化器，包括储液仓、雾化安装组件、发热雾化组件；
所述储液仓内设有导气通道、以及用于存储雾化液的储液腔，所述发热雾化组件安装到所述雾化安装组件中并收容于所述储液仓内，且与所述储液腔连接；所述发热雾化组件包括上述的密封件；
其中，当所述储液腔内的气压小于外界气压时，气体通过所述第一导气槽和/或所述第二导气槽挤压所述主体部使所述主体部弹性形变而在其下方形成进气通道，气体通过所述进气通道进入到所述储液腔以使所述储液腔的气压与外界气压平衡。
优选地，所述雾化安装组件还包括相互配合的安装座以及底座，所述发热雾化组件被夹持于所述安装座以及所述底座中；
所述安装座包括顶壁、由所述顶壁向下延伸形成的周壁，所述顶壁上设有进液槽；所述密封件套设于所述安装座上且所述进液孔与所述进液槽相对设置；
所述底座包括底板，所述底板向上延伸有相对设置的支撑臂；所述支撑臂与所述周壁卡扣连接；
所述底板上设有进气孔，以及与所述发热雾化组件导电连接的导电柱。
优选地，所述发热雾化组件包括导液体与发热体，所述导液体包括相背的进液面与雾化面，所述发热体嵌设或贴覆于所述导液体的雾化面上。
实施本发明具有以下有益效果：本发明的雾化器包括密封件，该密封件内周设有导气槽结构，当储液仓内储液腔的气压小于外界气压时，气体通过第一导气槽和/或第二导气槽挤压主体部使主体部弹性形变而在其下方形成进气通道，气体通过进气通道进入到储液腔以使储液腔的气压与外界气压平衡，当储液腔与外界气压差减小时，主体部由于本身的弹性特性复位使得进气通道关闭，使得气体进入储液腔而不会占用发热雾化组件的进液通道，使得进液更加稳定和均匀。
本发明还构造一种电子雾化装置，包括雾化器以及用于为所述雾化器提供电能的电源组件，所述雾化器为上述的雾化器。
 有益效果
实施本发明具有以下有益效果：本发明的电子雾化装置包括上述的雾化器，其中，雾化器包括密封件，该密封件内周设有导气槽结构，当储液仓内储液腔的气压小于外界气压时，气体通过第一导气槽和/或第二导气槽挤压主体部使主体部弹性形变而在其下方形成进气通道，气体通过进气通道进入到储液腔以使储液腔的气压与外界气压平衡，当储液腔与外界气压差减小时，主体部由于本身的弹性特性复位使得进气通道关闭，使得气体进入储液腔而不会占用发热雾化组件的进液通道，使得进液更加稳定和均匀。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明雾化器的结构示意图；
图2是本发明雾化器的分解图；
图3是本发明雾化器的剖视图；
图4是本发明一实施例密封件一视角下的结构示意图；
图5是本发明一实施例密封件另一视角下的结构示意图；
图6是本发明一实施例密封件第一覆盖部密闭状态下的剖视图；
图7是本发明一实施例密封件第一覆盖部打开状态下的剖视图；
图8是本发明另一实施例密封件的结构示意图；
图9是图8所示密封件的仰视图；
图10是图8所示密封件的剖视图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。以下描述中，需要理解的是，“前”、“后”、“上”、“下”、“左”、“右”、“纵”、“横”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“头”、“尾”等指示的方位或位置关系为基于附图所示的方位或位置关系、以特定的方位构造和操作，仅是为了便于描述本技术方案，而不是指示所指的装置或元件必须具有特定的方位，因此不能理解为对本发明的限制。
还需要说明的是，除非另有明确的规定和限定，“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。当一个元件被称为在另一元件“上”或“下”时，该元件能够“直接地”或“间接地”位于另一元件之上，或者也可能存在一个或更多个居间元件。术语“第一”、“第二”、“第三”等仅是为了便于描述本技术方案，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量，由此，限定有“第一”、“第二”、“第三”等的特征可以明示或者隐含地包括一个或者更多个该特征。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
如图4-图10所示，是本发明的密封件23，该密封件23可以采用弹性材料制成，如硅胶件，其用于安装到储液仓1内，该密封件23包括主体部231、由主体部231周沿向下延伸的嵌套部232，主体部231上设有贯通其上下表面的进液孔2311以及导气孔2312。
进一步的，嵌套部232的内壁凹设有沿其高度方向延伸的第一导气槽2321，第一导气槽2321的上侧与主体部231下表面连接或平齐；和/或，导气孔2312周沿向下延伸有导气筒233，导气筒233的外周凹设有沿其高度方向延伸的第二导气槽2331，第二导气槽2331的上侧与主体部231下表面连接或平齐。可以理解的，可以是单独在嵌套部232的内壁上设置第一导气槽2321，也可以是单独在导气筒233的外周壁上设置第二导气槽2331，也可以是既在嵌套部232的内壁上设置第一导气槽2321，也在导气筒233的外周壁上设置第二导气槽2331。
进一步的，该第一导气槽2321的上侧与主体部231下表面连接或平齐，即该第一导气槽2321的侧壁可以与主体部231一体结构，也可以是存在间隙，当储液仓1内设有雾化液时，液压将主体部231的下侧面抵压在第一导气槽2321的上侧缘。同理，第二导气槽2331的上侧与主体部231下表面连接或平齐，即该第二导气槽2331的侧壁可以与主体部231一体结构，也可以是存在间隙，当储液仓1内设有雾化液时，液压将主体部231的下侧面抵压在第二导气槽2331的上侧缘。
如图5所示，在本实施例中，第一导气槽2321设于嵌套部232长度方向一侧或两侧的内壁上，如该嵌套部232长度方向的一侧内壁上设有一个或多个的第一导气槽2321，也可以是该嵌套部232长度方向的相对侧内壁上设有一个或多个的第一导气槽2321。
进一步的，第一导气槽2321设于嵌套部232宽度方向一侧或两侧的内壁上，如该嵌套部232宽度方向的一侧内壁上设有一个或多个的第一导气槽2321，也可以是该嵌套部232宽度方向的相对侧内壁上设有一个或多个的第一导气槽2321。当然，也可以是嵌套部232的内周壁间隔或者对称设置多个的第一导气槽2321，可以理解的，该第一导气槽2321的设置位置以及设置数量可以根据实际需求进行选择设置，这里不做具体限定。
结合图8-图10所示，第二导气槽2331包括间隔设于导气筒233外周的数个，可以是间隔设置，也可以是对称设置，如可以是在导气筒233的外周壁上间隔均布的六个第二导气槽2331。
进一步的，主体部231位于第一导气槽2321上方的部分形成第一覆盖部2313，第一覆盖部2313所圈出的面积覆盖第一导气槽2321所圈出的面积，同理，主体部231位于第二导气槽2331上方的部分形成第二覆盖部2314，第二覆盖部2314所圈出的面积覆盖第二导气槽2331所圈出的面积。
在本实施例中，第一导气槽2321与第二导气槽2331为C型槽、U型槽、方形槽、锥形槽或者台阶型槽中的一种或多种，该第一导气槽2321与第二导气槽2331的结构形式可以根据实际需求进行选择，这里不做具体限定。
结合图1-图3所示，是发明的一种雾化器，包括储液仓1、雾化安装组件2、发热雾化组件3。
其中，储液仓1内设有导气通道、以及用于存储雾化液的储液腔13，发热雾化组件3安装到雾化安装组件2中并收容于储液仓1内，且与储液腔13连接，发热雾化组件3包括上述的密封件23。
其中，当储液腔13内的气压小于外界气压时，气体通过第一导气槽2321和/或第二导气槽2331挤压主体部231使主体部231弹性形变而在其下方形成进气通道，气体通过进气通道进入到储液腔13以使储液腔13的气压与外界气压平衡，当储液腔13与外界气压差减小时，主体部231由于本身的弹性特性复位使得进气通道关闭，使得气体进入储液腔13而不会占用发热雾化组件3的进液通道，使得进液更加稳定和均匀。
在本实施例中，该储液仓1由硬质的绝缘材料制备而成，譬如酚醛塑料、聚氨酯塑料、环氧塑料、不饱和聚酯塑料、呋喃塑料、有机硅树脂、丙烯基树脂等及其改性树脂为机体制备而成。储液仓1大体上为沿着一中心轴方向延伸的纵长结构，即其沿中心轴方向的长度远远大于其在横截面内两垂直方向上的宽度和厚度，储液仓1上端设有出气孔11，出气孔11的周沿向下延伸有导气管12，该出气孔11与导气管12配合形成导气通道。该导气管12的底部装入到导气筒233内部，二者可以是过盈配合固定，当然，也可以是螺纹连接固定，其连接方式有多种，这里不做具体限定。
该储液仓1的下端为敞口，储液仓1的内部形成存储雾化液的储液腔13。该导气管12为金属件，如不锈钢等制备而成，其为中空的圆管结构，当然，该导气管12也可以采用稳定性好的高分子聚合物制备而成，其材质、形状以及尺寸可以根据需求进行选择设置，这里不做具体限定。
进一步的，雾化安装组件2还包括相互配合的安装座21以及底座22，发热雾化组件3被夹持于安装座21以及底座22中。
安装座21包括顶壁211、由顶壁211向下延伸形成的周壁212，该周壁212抵接储液仓1的内壁，进一步的，该周壁212的外周设有凸起结构，该凸起结构可以是环状的一整段，也可以是间隔设置的多段，以提高气密性。
进一步的，顶壁211上设有进液槽2111，密封件23套设于安装座21上且进液孔2311与进液槽2111相对设置，进一步的，该顶壁211还设有用于导气以及承载导气筒233的承载槽2112。其中，导密封件23的第一导气槽2321与周壁212相对设置形成一导气路径，第二导气槽2331与承载槽2112内壁相对设置形成另一导气路径。
进一步的，该底座22包括底板221，底板221向上延伸有相对设置的支撑臂222，支撑臂222与周壁212卡扣连接，优选地，每一个支撑臂222上设有限位槽2221，周壁212的外侧设有卡勾2121，该卡勾2121卡扣于限位槽2221中，将安装座21固定到底座22上。进一步的，该周壁212的外周还可以设有导流凸块，用于对空气进行导流。
进一步的，该底座22与储液仓1卡扣连接，如该支撑臂222的相背外周设有卡扣部2222，储液仓1敞口处内壁设有卡槽，二者卡扣连接在一起。
进一步的，该底板221上设有进气孔223，优选地，该底板221上设有导气柱，该导气柱上部设有板体，板体上设有进气孔223，进气孔223可以设置多个，其数量可根据需求进行选择，这里不做具体限定。优选地，该底板221上可以设有支撑块，该进气孔223与限位管穿设于该支撑块，由此提高进气孔223（或者说导气柱）与限位管的结构刚性。
进一步的，该底座22上还设有与发热雾化组件3导电连接的导电柱224，进一步的，该底板221设置限位管，该导电柱224穿设于该限位管以与发热雾化组件3导电连接。
进一步的，该底板221上位于支撑臂222的外周可以设有台阶部，当该底座22收容于储液仓1时，该台阶部抵接住储油仓1的敞口处的下侧缘，以提供整体密封性。
进一步的，该发热雾化组件3包括导液体31与发热体32，导液体31包括相背的进液面与雾化面，发热体32嵌设或贴覆于导液体31的雾化面上，雾化面到底座51之间形成雾化腔。
该导液体31由多孔陶瓷制得，可以理解的是，制得导液体31的材料还可以是发泡金属、多孔玻璃或硬质玻纤管等具有微孔毛细效应的多孔材料。当然，该导液体31还可以是导液棉等，其结构、材质均可根据需求进行选择，这里不做具体限定。
发热体32的材料可以是具有适当阻抗的金属材料、金属合金、石墨、碳、导电陶瓷或其它陶瓷材料和金属材料的复合材料。适当阻抗的金属或合金材料包括镍、钴、锆、钛、镍合金、钴合金、锆合金、钛合金、镍铬合金、镍铁合金、铁铬合金、铁铬铝合金、钛合金、铁锰铝基合金或不锈钢等中的至少一种。
优选地，发热体32包括第一导电部321、第二导电部322、连接第一导电部321与第二导电部322的发热部323，第一导电部321、第二导电部322与发热部323平行设置，形成平面结构。
优选地，第一导电部321、第二导电部322和/或发热部323上设有钩爪部嵌设于导液体31中，该钩爪部是L型结构，其提高发热体32的固定稳定性。可以理解的，该发热体32可以与导液体31为一体结构，也可以是采用印刷工艺印刷在导液体31上，其结构可以有多种，这里不足具体限定。
当然，该发热体32可以是片状的发热网，发热体32贴合固定于导液体31的雾化面上。该发热体32可以是弯折形成盘状的发热丝或者是格栅状的发热片，该发热体32可以与导液体31烧结成一体结构以附着在上述雾化面上。在一些实施例中，上述发热体32还可以是形成在导液体31的底面（雾化面）上的发热线路、发热轨迹、发热涂层或发热膜等。其结构形状可以有多样，可根据需求进行选择。上述的发热网、发热丝、发热片、发热线路、发热轨迹、发热涂层或发热膜等与雾化面对应设置，使得雾化面和发热体32的距离最近，用于雾化液如烟油等快速到达发热轨迹雾化。
进一步的，雾化安装组件2还包括密封套24，其套设于导液体31的至少部分外周、且设于周壁212内周。该密封套24可以是包括环状部241，该环状部241周沿向下延伸有包围部242，该环状部241上设有通孔2411，该通孔2411与进液槽2111连通。优选地，密封套24可以是硅胶套。
优选地，该导液体31可以包括第一部分与第二部分，该第一部分位于第二部分的上部，且第一部分的长度小于第二部分的长度，大致呈阶梯结构，包围部242包围住第一部分，且包围部242的下侧面抵接第二部分长度方向突出第一部分的部分的上表面。进一步的，该导液体31上设有储液槽311，该储液槽311与通孔2411相对设置，该储液槽311可以存储一定的雾化液，该进液孔2311、进液槽2111、通孔2411、储液槽311形成进液通道。
可以理解的，密封件23的覆盖部覆盖使得导气槽形成小盲孔结构，这样使得储液仓1内的液体（雾化液）不会渗漏，而当储液仓1的气压小于外界气压时候，气体可以挤压使得覆盖部产生形成从而使得气体进入到储液仓1，气体进入后，储液仓1和外部的气压差减小，密封件23由于自身弹性恢复使得进气通道关闭，由此可以使得气体进入储液仓1不占用导液体31的进液通道，使得进液更加稳定和均匀。本发明的密封件23不局限于上述的雾化器结构，只要满足该密封件23设于储液仓1内且位于储液腔13与发热雾化组件3之间的雾化器结构均适用。
本发明还公开一种电子雾化装置，包括雾化器以及用于为雾化器提供电能的电源组件，雾化器为上述的雾化器。
可以理解的，以上实施例仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制；应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，可以对上述技术特点进行自由组合，还可以做出若干变形和改进，这些都属于本发明的保护范围；因此，凡跟本发明权利要求范围所做的等同变换与修饰，均应属于本发明权利要求的涵盖范围。

Claims (10)

  1. 一种密封件，用于安装到储液仓（1）内，其特征在于，所述密封件包括主体部（231）、由所述主体部（231）周沿向下延伸的嵌套部（232），所述主体部（231）上设有贯通其上下表面的进液孔（2311）以及导气孔（2312）；
    所述嵌套部（232）的内壁凹设有沿其高度方向延伸的第一导气槽（2321），所述第一导气槽（2321）的上侧与所述主体部（231）下表面连接或平齐；和/或，所述导气孔（2312）周沿向下延伸有导气筒（233），所述导气筒（233）的外周凹设有沿其高度方向延伸的第二导气槽（2331），所述第二导气槽（2331）的上侧与所述主体部（231）下表面连接或平齐。
  2. 根据权利要求1所述的密封件，其特征在于，所述第一导气槽（2321）设于所述嵌套部（232）长度方向一侧或两侧的内壁上。
  3. 根据权利要求1或2所述的密封件，其特征在于，所述第一导气槽（2321）设于所述嵌套部（232）宽度方向一侧或两侧的内壁上。
  4. 根据权利要求1所述的密封件，其特征在于，所述第二导气槽（2331）包括间隔设于所述导气筒（233）外周的数个。
  5. 根据权利要求1所述的密封件，其特征在于，所述主体部（231）位于所述第一导气槽（2321）上方的部分形成第一覆盖部（2313），所述第一覆盖部（2313）所圈出的面积覆盖所述第一导气槽（2321）所圈出的面积；
    所述主体部（231）位于所述第二导气槽（2331）上方的部分形成第二覆盖部（2314），所述第二覆盖部（2314）所圈出的面积覆盖所述第二导气槽（2331）所圈出的面积。
  6. 根据权利要求5所述的密封件，其特征在于，所述第一导气槽（2321）与所述第二导气槽（2331）为C型槽、U型槽、方形槽、锥形槽或者台阶型槽中的一种或多种。
  7. 一种雾化器，其特征在于，包括储液仓（1）、雾化安装组件（2）、发热雾化组件（3）；
    所述储液仓（1）内设有导气通道、以及用于存储雾化液的储液腔（13），所述发热雾化组件（3）安装到所述雾化安装组件（2）中并收容于所述储液仓（1）内，且与所述储液腔（13）连接；所述发热雾化组件（3）包括上述权利要求1-6任一项所述的密封件；
    其中，当所述储液腔（13）内的气压小于外界气压时，气体通过所述第一导气槽（2321）和/或所述第二导气槽（2331）挤压所述主体部（231）使所述主体部（231）弹性形变而在其下方形成进气通道，气体通过所述进气通道进入到所述储液腔（13）以使所述储液腔（13）的气压与外界气压平衡。
  8. 根据权利要求7所述的雾化器，其特征在于，所述雾化安装组件（2）还包括相互配合的安装座（21）以及底座（22），所述发热雾化组件（3）被夹持于所述安装座（21）以及所述底座（22）中；
    所述安装座（21）包括顶壁（211）、由所述顶壁（211）向下延伸形成的周壁（212），所述顶壁（211）上设有进液槽（2111）；所述密封件套设于所述安装座（21）上且所述进液孔（2311）与所述进液槽（2111）相对设置；
    所述底座（22）包括底板（221），所述底板（221）向上延伸有相对设置的支撑臂（222）；所述支撑臂（222）与所述周壁（212）卡扣连接；
    所述底板（221）上设有进气孔（223），以及与所述发热雾化组件（3）导电连接的导电柱（224）。
  9. 根据权利要求8所述的雾化器，其特征在于，所述发热雾化组件（3）包括导液体（31）与发热体（32），所述导液体（31）包括相背的进液面与雾化面，所述发热体（32）嵌设或贴覆于所述导液体（31）的雾化面上。
  10. 一种电子雾化装置，其特征在于，包括雾化器以及用于为所述雾化器提供电能的电源组件，所述雾化器为上述权利要求7-9中任一项的雾化器。
PCT/CN2022/099003 2021-08-09 2022-06-15 密封件、雾化器及电子雾化装置 WO2023016083A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109007980A (zh) * 2018-09-05 2018-12-18 深圳麦克韦尔股份有限公司 雾化装置及电子烟
CN209403574U (zh) * 2018-09-05 2019-09-20 深圳麦克韦尔科技有限公司 雾化装置及电子烟
CN210203316U (zh) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 烟弹及电子烟
CN212088061U (zh) * 2019-09-17 2020-12-08 深圳雾芯科技有限公司 雾化装置及用于储存溶液的装置
CN113068871A (zh) * 2021-05-22 2021-07-06 深圳易佳特科技有限公司 一种气压平衡雾化器及电子烟

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109007980A (zh) * 2018-09-05 2018-12-18 深圳麦克韦尔股份有限公司 雾化装置及电子烟
CN209403574U (zh) * 2018-09-05 2019-09-20 深圳麦克韦尔科技有限公司 雾化装置及电子烟
CN210203316U (zh) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 烟弹及电子烟
CN212088061U (zh) * 2019-09-17 2020-12-08 深圳雾芯科技有限公司 雾化装置及用于储存溶液的装置
CN113068871A (zh) * 2021-05-22 2021-07-06 深圳易佳特科技有限公司 一种气压平衡雾化器及电子烟

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