WO2023039777A1 - 雾化器及雾化装置 - Google Patents

雾化器及雾化装置 Download PDF

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Publication number
WO2023039777A1
WO2023039777A1 PCT/CN2021/118645 CN2021118645W WO2023039777A1 WO 2023039777 A1 WO2023039777 A1 WO 2023039777A1 CN 2021118645 W CN2021118645 W CN 2021118645W WO 2023039777 A1 WO2023039777 A1 WO 2023039777A1
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WO
WIPO (PCT)
Prior art keywords
atomization
base
liquid
chamber
atomizing
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PCT/CN2021/118645
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English (en)
French (fr)
Inventor
杨承志
唐光武
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深圳麦克韦尔科技有限公司
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Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to PCT/CN2021/118645 priority Critical patent/WO2023039777A1/zh
Publication of WO2023039777A1 publication Critical patent/WO2023039777A1/zh

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    • 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 present application relates to the technical field of atomization, and more specifically, to an atomizer and an atomization device.
  • Aerosol is a colloidal dispersion system formed by dispersing small solid or liquid particles and suspending in a gas medium. Since aerosol can be absorbed by the human body through the respiratory system, it provides users with a new alternative absorption method, such as herbal Aerosol-like aerosol-generating substrates are baked and heated to generate aerosol nebulizers that are used in different fields such as medical care to deliver inhalable aerosols to users, replacing conventional product forms and absorption methods.
  • Existing atomizers usually use a cylindrical winding cotton core heating element to heat the atomizing liquid.
  • the cylindrical winding cotton core heating element is mainly assembled by heating elements such as cotton core winding spring heating wire and heating net.
  • the process is relatively complicated and needs to be done manually, so the assembly efficiency is restricted by human factors such as workers' proficiency and operating strength.
  • the assembly efficiency is low and the assembly consistency is poor, which affects the use experience and service life of the atomizer.
  • the present application discloses an atomizer and an atomization device.
  • the assembly process of the atomizer can be simplified and the production automation of the atomizer can be improved.
  • a nebulizer comprising:
  • the atomization main body has an atomization chamber
  • a base body consisting of at least one cotton layer and having an atomizing surface for discharging the liquid atomizing medium
  • the base body and the heating sheet are arranged in the atomization chamber.
  • the atomizing surface is a plane or an arc surface formed on one side of the substrate, and the heating sheet is laid on the atomizing surface.
  • the atomization main body includes a first assembly part and a second assembly part, and the atomization chamber is formed in the first assembly part and the second assembly part after being assembled;
  • the base body and the heating sheet are assembled to form an atomization module, the atomization module is supported on one of the first assembly part and the second assembly part, and the other presses against the an atomization module, and keep the atomization module in the atomization chamber.
  • one of the first assembly part and the second assembly part is configured as an atomization base, and the other is configured as an atomization cover;
  • the base body is supported on the atomization base, and the heating sheet faces and is pressed against the atomization cover.
  • the atomization base is provided with a base liquid guide cavity and a base liquid guide hole, the base liquid guide cavity is set independently from the atomization chamber, and the base liquid guide hole is connected to the base Between the liquid guide chamber and the atomization chamber.
  • the bottom of the atomization chamber facing the atomization module opens a plurality of base liquid conduction channels, the plurality of base liquid conduction channels communicate with each other, and at least one of the base liquid conduction channels communicates with all The base liquid guide hole.
  • the bottom of the atomization chamber facing the atomization module opens a plurality of base fluid guiding channels, and the multiple base fluid guiding channels communicate with each other;
  • a part of the liquid guiding hole of the base communicates with the liquid guiding channel of the base, and another part communicates with the circumference of the atomization module.
  • the atomization cover is provided with an atomization cover air outlet cavity and an atomization cover liquid inlet cavity, the atomization cover air outlet cavity is connected to the atomization cavity, and the atomization cover liquid inlet cavity is connected to the atomization cover.
  • the liquid guide cavity of the base is provided with an atomization cover air outlet cavity and an atomization cover liquid inlet cavity, the atomization cover air outlet cavity is connected to the atomization cavity, and the atomization cover liquid inlet cavity is connected to the atomization cover.
  • the atomization base is provided with an air inlet channel and a plurality of air distribution holes, and the plurality of air distribution holes are arranged at intervals along the circumference of the atomization base, and each of the air distribution holes communicates with the The air inlet channel is connected with the atomization chamber.
  • An atomizing device comprising a power supply and the aforementioned atomizer, the power supply being electrically connected to the atomizer.
  • the present application discloses an atomizer and an atomization device.
  • the prior art which adopts a winding manual assembly method to assemble the atomizer, it adopts a modular design, and the heating sheet is directly laid. It is based on the atomizing surface of the base body, so automatic equipment can be used for automatic assembly, which effectively improves the assembly efficiency and product consistency of the atomizer, and saves production costs.
  • Fig. 1 is a schematic structural diagram of an atomization assembly according to an embodiment of the present invention
  • Fig. 2 is a sectional view of the atomization assembly shown in Fig. 1;
  • Fig. 3 is an exploded schematic view of the atomization assembly shown in Fig. 1;
  • FIG. 4 is a schematic structural diagram of a base assembly of the atomization assembly shown in FIG. 1 .
  • Atomizer 100. Atomizer; 10. Shell; 12. Liquid storage bin; 30. Air outlet rod; 32. Air outlet channel; 50. Atomization main body; 51. Atomization chamber; 52. Atomization base; 521. Base bottom wall; 5212, the air intake slot of the first base; 522, the side wall of the base; 5221, the air intake slot of the second base; 5223, the air distribution hole; 523, the spacer; Liquid guiding cavity; 526, base liquid guiding channel; 54, atomizing cover; 541, air outlet cavity of atomizing cover; 543, liquid inlet cavity of atomizing cover; 56, cover seal; 70, atomizing module; 72, base ; 74, heating sheet; 90, electrode piece.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • a first feature being "on” or “under” a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.
  • an embodiment of the present invention provides an atomizer 100, the atomizer 100 is electrically connected to a power supply (not shown), and the atomizer 100 is used to store and heat the aerosol under the power of the power supply
  • the generating substrate is such that the aerosol generating substrate generates an aerosol for inhalation by a user.
  • the atomizer 100 is a tripod-shaped structure with a rectangular, circular or elliptical cross section, including a housing 10 , an air outlet rod 30 , an atomizing main body 50 , an atomizing module 70 and an electrode part 90 .
  • the casing 10 is used for storing and providing an aerosol-generating substrate for the atomization module 70, and the atomization main body 50 is connected to one end of the casing 10 for installing the atomization module 70 and the electrode part 90, and the atomization module 70 passes through the electrode part 90 is electrically connected to the power supply, and the electric energy provided by the power supply is transmitted to the atomization module 70 through the electrode member 90 to heat the aerosol generating substrate in the atomization module 70 to generate aerosol, and the aerosol is discharged from the atomizer 100 through the air outlet rod 30 .
  • the aerosol-generating substrate is a flowable liquid nebulization medium.
  • the shell 10 is a hollow shell structure, including a shell top wall and a shell side wall extending from the edge of the shell top wall in the same direction.
  • the shell side wall surrounds the shell top wall in a circumferential direction to form a liquid storage tank 12 with an open end.
  • the length direction of the housing 10 is the first direction (like the X direction in Figure 2)
  • the width direction of the housing 10 is the second direction (like the Y direction in Figure 2)
  • the height direction of the housing 10 is The third direction (such as the Z direction in Figure 2).
  • the first direction, the second direction and the third direction are perpendicular to each other.
  • the top wall of the casing is provided with a communication hole connecting the liquid storage bin 12 and the external environment
  • the gas outlet rod 30 is a hollow tubular structure to form an gas outlet channel 32 with two ends open, and one end of the gas outlet rod 30 is connected to the top wall of the casing and communicates with the The hole is connected, and the other end of the air outlet rod 30 extends to the opening end of the liquid storage bin 12 along the third direction to match with the atomizing main body 50 .
  • the atomizing main body 50 communicates with the external environment through the air outlet rod 30 , and the aerosol in the atomizing main body 50 flows into the external environment through the air outlet channel 32 .
  • the atomizing main body 50 is connected to the opening end of the liquid storage bin 12 and communicates with the liquid storage bin 12, including a first assembly part and a second assembly part.
  • the atomization chamber 51 of the atomization module 70, the atomization module 70 is supported on one of the first assembly part and the second assembly part, and the other presses the atomization module 70 along the assembly direction and holds the atomization module 70 In the atomization chamber 51.
  • the first assembly part, the second assembly part and the atomization module 70 are arranged in a modular manner, and the first assembly part, the atomization module 70 and the second assembly part can be arranged layer by layer during the production process to form the atomizer 100
  • the automatic assembly generation provides the possibility.
  • one of the first assembly part and the second assembly part is configured as the atomization base 52
  • the other of the first assembly part and the second assembly part is configured as the atomization cover 54 .
  • the atomizing base 52 is a hollow shell structure, including a base bottom wall 521 and a base side wall 522 extending from the edge of the base bottom wall 521 in the same direction.
  • the base side wall 522 surrounds the base bottom wall 521 so as to
  • the bottom wall 521 forms a base receiving space with one end open.
  • the bottom wall 521 of the base is matched with the end of the side wall of the housing away from the top wall of the housing, and the side wall 522 of the base extends into the liquid storage bin 12 .
  • the atomizing base 52 also includes two spacers 523, the two spacers 523 are arranged at intervals in the base accommodation space along the second direction, and each spacer 523 extends from the base bottom wall 521 to the base accommodation space along the third direction.
  • the open end of the space divides the base accommodating space into a base accommodating chamber 524 and two base liquid guiding chambers 525 .
  • the base accommodating chamber 524 is located in the middle of the base accommodating space to correspond to the air outlet channel 32 and is used for supporting and accommodating the atomization module 70 .
  • the two liquid guide chambers 525 of the base are respectively located on opposite sides of the base accommodation chamber 524 in the second direction to correspond to the liquid storage chamber 12.
  • each spacer 523 connected to the bottom wall 521 of the base is provided with two base liquid guide holes 5232 spaced apart along the second direction, and each base liquid guide cavity 525 communicates with the base accommodating cavity 524 through the two base liquid guide holes 5232 .
  • the liquid atomized medium in the liquid storage bin 12 first enters the base liquid guiding cavity 525 , and then enters the atomizing module 70 of the base receiving cavity 524 through the base liquid guiding hole 5232 .
  • there is no limit to the number and opening positions of the liquid guide holes 5232 of the base and can be set according to needs to meet different requirements.
  • the bottom of the base accommodation cavity 524 is provided with a base liquid guiding channel 526 that communicates with the atomization chamber 51, a part of each base liquid guiding hole 5232 is set corresponding to the base liquid guiding channel 526, and the base liquid guiding channel 526 Another part of the hole 5232 communicates with the atomization module 70 in the base receiving chamber 524 in the circumferential direction.
  • part of the liquid atomized medium flowing out from the liquid guide hole 5232 of the base enters the liquid guide channel 526 of the base, and the other part directly enters the atomization module 70 of the atomization chamber 51 .
  • the two parts of the liquid atomized medium are transferred to the respective parts of the atomized module 70 in the atomized chamber 51 along the third direction through capillary action, thereby improving the transfer efficiency of the liquid atomized medium.
  • the bottom wall of the atomizing chamber 51 is provided with a plurality of base liquid guiding channels 526, and the multiple base liquid guiding channels 526 are connected to each other, so that the liquid atomizing medium can be evenly distributed on the bottom of the atomizing chamber 51.
  • Each area of the wall thereby improving the uniformity of the liquid atomizing medium in the atomizing module 70 .
  • the bottom wall of the atomization chamber 51 is protruded with a plurality of liquid guiding protrusions arranged in an array, and a plurality of longitudinal base liquid guiding channels 526 and a plurality of transverse base guiding channels 526 are defined between the plurality of liquid guiding protrusions.
  • Liquid channel 526 a plurality of longitudinal base liquid guide channels 526 are arranged at intervals along the first direction, and each longitudinal base liquid guide channel 526 extends from one side of the atomization chamber 51 to the other side of the atomization chamber 51 along the second direction On one side, a plurality of transverse base liquid guiding channels 526 are arranged at intervals along the second direction, and each horizontal base liquid guiding channel 526 extends from one end of the atomizing chamber 51 to the other end of the atomizing chamber 51 along the first direction, And each longitudinal base fluid guiding channel 526 intersects each horizontal base fluid guiding channel 526 .
  • the liquid atomizing medium flowing into the atomizing chamber 51 flows in a plurality of base liquid guide channels 526 and is evenly distributed on the bottom of the atomizing chamber 51, so that the liquid can be uniformly supplied to the atomizing module 70, so that the liquid atomizing medium Atomization is more uniform.
  • the number and arrangement of the liquid guiding channels 526 of the base are not limited thereto, and can be set as required.
  • the liquid may be guided from the bottom of the atomization module 70 only through the base liquid guide channel 526 , or the liquid may be guided from the periphery of the atomization module 70 only through the base liquid guide hole 5232 .
  • the atomization base 52 is also provided with an air intake channel and an air distribution hole 5223 connected to the atomization chamber 51 of the external environment.
  • the aerosol flows out of the atomizing chamber 51 .
  • the base bottom wall 521 of the atomization base 52 is provided with a first base air intake slot 5212, and the first base intake slot 5212 is spaced below the atomization chamber 51 and runs through the base bottom wall 521 along the second direction.
  • a bottom wall of the base air intake slot 5212 defines a base air intake hole extending along the third direction and communicating with the external environment.
  • the outer surface of the atomizing side wall is respectively provided with a second base air inlet groove 5221 on both sides in the second direction.
  • the second base air inlet groove 5221 extends along the third direction.
  • One end of the second base air inlet groove 5221 is connected to the first A base air intake slot 5212 is connected, and a plurality of air distribution holes 5223 are opened on the wall of the second base intake slot 5221 away from the end of the first base intake slot 5212 and connected to the atomization chamber 51, and the plurality of air distribution holes 5223 are along the atomization
  • the bases 52 are arranged at intervals in the circumferential direction. Specifically, in one embodiment, three air distribution holes 5223 are opened on both sides of the atomization base 52 in the second direction, and the three air distribution holes 5223 are arranged at intervals along the first direction. It can be understood that the number of air distribution holes 5223 is not limited, and can be set as required.
  • the base air intake hole, the first base air intake slot 5212 and the second base intake slot 5221 jointly form an air intake passage, and the air flow flows from the base air intake hole into the first base intake slot 5212, and then passes through the second base air intake
  • the groove 5221 flows into a plurality of air distribution holes 5223 and finally enters the atomization chamber 51 . Since the air flow evenly flows into the atomization chamber 51 through multiple air distribution holes 5223, it can fully cover the aerosol flow. Compared with the existing central hole air supply method, it is more conducive to reducing the condensation of smoke after atomization and improving the aroma. richness.
  • the atomization cover 54 is assembled on the opening end of the atomization base 52 along the third direction, including the top wall of the atomization cover and the side wall of the atomization cover extending from the edge of the top wall of the atomization cover in the same direction, and the side wall of the atomization cover surrounds
  • the top wall of the atomization cover forms an atomization chamber together with the top wall of the atomization cover, and the end of the side wall of the atomization cover away from the top wall of the atomization cover is provided with a buckle to engage with the base side wall 522 of the atomization base 52 .
  • an atomization cap air outlet chamber 541 and two atomization cap liquid inlet chambers 543 are provided in the atomization cap accommodating cavity.
  • the air outlet chamber 541 of the atomization cover is located in the middle of the accommodation chamber of the atomization cover.
  • the other end of the air outlet rod 30 is inserted into the other end of the air outlet chamber 541 of the atomization cover to communicate with the atomization chamber 51 of the atomization base 52, and the aerosol in the atomization chamber 51 can flow into the air outlet from the outlet chamber 541 of the atomization cover Channel 32.
  • the two atomizing cover liquid inlet chambers 543 are respectively located on the opposite sides of the atomizing cover air outlet chamber 541 in the first direction, and the two atomizing cover liquid inlet chambers 543 are respectively connected to the two base liquid guide chambers 525 of the atomizing base 52 and the liquid storage bin 12 of the housing 10 , the liquid atomized medium in the liquid storage bin 12 can flow into the liquid guide chamber 525 of the base through the atomization cover into the liquid cavity 543 .
  • the end of the atomization cover 54 close to the atomization module 70 is made of insulating material with certain rigidity and temperature resistance, such as high temperature resistant plastic and ceramic material.
  • the atomizing body 50 also includes a cap seal 56 .
  • the cover seal 56 is made of silicone material, and is set outside the end of the atomization cover 54 away from the atomization base 52 to play a sealing role, preventing the liquid atomization medium in the liquid storage bin 12 from passing through the atomization cover 54 and the shell side.
  • the gap between the walls flows out, and the cover seal 56 is provided with through holes corresponding to the air outlet chamber 541 of the atomization cover and the liquid inlet chamber 543 of the atomization cover, so the liquid atomization medium in the liquid storage bin 12 can pass through the cover.
  • the body seal 56 enters the liquid inlet chamber 543 of the atomization cover, and the aerosol in the air outlet chamber 541 of the atomization cover can also enter the air outlet channel 32 through the cover seal 56 .
  • the atomization module 70 is assembled in the atomization chamber 51 and includes a base 72 and a heating plate 74 .
  • the substrate 72 is supported on the atomization base 52.
  • the substrate 72 is made of at least one layer of cotton layer and has an atomization surface for leading out the liquid atomization medium.
  • the cotton layer can be made of one or more of organic cotton, fiber cotton or foam cotton. Formation, the number of layers and thickness of the cotton layer can be set according to needs.
  • the heating sheet 74 is a mesh structure formed by heating wire, Mesh net, heating film or metal foam.
  • the heating sheet 74 is laid on the atomizing surface and electrically connected to the power supply, and is used to heat and atomize the liquid mist derived from the atomizing surface. chemical medium.
  • the base body 72 is in the shape of a cuboid
  • the atomization surface is a plane or arc surface formed on one side of the base body 72
  • the heating sheet 74 is laid on the atomization surface.
  • the heating plate 74 of the atomization module 70 in this application is directly laid on one side surface of the base 72, so it can be automatically heated by automatic equipment. Assembly effectively improves the assembly efficiency and product consistency of the atomization module 70 and saves production costs.
  • the atomizing surface may be a plane or a circular arc surface, and a certain degree of curvature variation is allowed.
  • the atomization surface is formed on the upper surface of the base body 72 facing the atomization cover 54 .
  • the base body 72 is supported on the atomization base 52, the heating plate 74 faces the atomization cover 54, and the wall of the atomization cover 541 of the atomization cover 541 presses and heats Both sides or surroundings of the sheet 74, so that the heating sheet 74 is pressed against the atomizing surface.
  • the heating plate 74 is in close contact with the substrate 72 under the action of the atomizing cover 54, and part of the liquid atomizing medium flowing in from the liquid guide hole 5232 of the base directly flows into the end of the substrate 72 away from the heating plate 74, and a part is evenly distributed on the base In the liquid guide channel 526 , from the side surface of the substrate 72 away from the heating sheet 74 gradually penetrates the substrate 72 along the third direction to reach the heating sheet 74 .
  • the base body 72 is penetrated with two electrical connection holes, and the two electrical connection holes are arranged at intervals in the second direction, and each electrical connection hole extends from the base body 72 toward the side surface of the base fluid-conducting channel 526 along the third direction. to the atomized surface.
  • One ends of the two electrode parts 90 are respectively inserted in the two electrical connection holes to abut against the positive pole and the negative pole of the heating sheet 74, and the other ends of the two electrode parts 90 pass through the base bottom wall 521 of the atomizing base 52 to be in contact with the heating plate 74. Electrical power connection.
  • the atomizing surface is formed on a side surface of the base body 72 in the second direction.
  • the base body 72 is supported on the atomization base 52 , and the heating sheet 74 is located on one side of the base body 72 in the second direction. In this way, part of the liquid atomized medium flowing in from the liquid guide hole 5232 of the base directly flows into both sides of the substrate 72 in the second direction, and part of it is evenly distributed in the liquid guide channel 526 of the base, and then gradually reaches the heating zone from one side of the base 72 .
  • Sheet 74 is formed on a side surface of the base body 72 in the second direction.
  • the atomizing surface is formed on the bottom surface of the base body 72 facing the liquid guiding channel 526 of the base.
  • the heat generating piece 74 is located at the bottom of the base body 72 facing the base liquid guiding channel 526 . In this way, a part of the liquid atomized medium flowing in from the liquid guide hole 5232 of the base directly flows into the end of the substrate 72 close to the heating sheet 74, and a part is evenly distributed in the liquid guide channel 526 of the base, and then passes through the heating sheet 74 to reach the substrate 72 and gradually penetrates to the side of the substrate 72 away from the heating chip 74 .
  • a cut-off valve can be added on the flow path of the liquid atomization medium between the liquid storage chamber 12 and the atomization module 70, and the cut-off valve The closed state is maintained when no suction is taking place, thereby preventing liquid atomizing medium from flowing into the atomizing module 70 . While the atomizer 100 is in use, the cut-off valve is switched to an open state, thereby allowing the liquid atomizing medium to flow into the atomizing module 70 .
  • the working principle of the above atomizer 100 is as follows:
  • the liquid atomization medium in the liquid storage chamber 12 of the housing 10 passes through the cover seal 56 and the atomization cap liquid inlet chamber 543 of the atomization cap 54 into the two base liquid guide chambers 525 sequentially, and a part of the atomization liquid passes through the spacer
  • the base liquid guide hole 5232 opened on 523 enters the base body 72 of the atomization module 70 in the atomization chamber 51, and another part of the atomized liquid enters the base liquid guide channel 526 on the side of the atomization module 70 through the base liquid guide hole 5232
  • the medium is uniformly distributed on one side of the atomization module 70 .
  • the two parts of the liquid atomizing medium are transferred to various parts of the substrate 72 along the third direction through capillary action, and finally reach the atomizing surface on which the heating sheet 74 is laid.
  • the current output by the power supply flows into the heating sheet 74 through the electrode member 90 so that the heating sheet 74 heats the liquid atomizing medium on the atomizing surface, and the liquid atomizing medium is heated to generate aerosol.
  • the external air flow enters the first base air intake slot 5212 through the base air intake hole, then enters the multiple air distribution holes 5223 through the first base air intake slot 5212, and then enters the atomization chamber 51 and carries the packaged aerosol out of the air outlet channel 32 .
  • the above-mentioned atomization module 70 and atomizer 100 since the heating plate 74 is laid on the atomization surface of the substrate 72, the temperature field distribution on the atomization surface is easier to monitor and control, so as to realize the accurate temperature field distribution during the atomization process. control.
  • the atomization base 52, the atomization cover 54, the base body 72, and the heating sheet 74 can be arranged layer by layer as standardized modular components, thus providing the possibility for the automatic assembly and production of the atomizer 100, and solving the problem of the existing cylindrical coiled cotton The problem of low efficiency of manual assembly of the core heating element and poor product consistency.
  • the atomizer 100 realizes horizontal and vertical multi-dimensional simultaneous liquid conduction through the combination of the base liquid guide hole 5232 and the base liquid guide channel 526, compared with the liquid supply method in the prior art that only relies on one liquid guide hole , It is easier to achieve uniform liquid supply and uniform atomization.
  • the uniform airflow provided by the air distribution holes 5223 arranged in the circumferential direction can carry and wrap the aerosol flow to a greater extent, which is more conducive to reducing condensation after atomization compared with the central hole air supply method in the prior art , enhance the aroma of the aerosol.

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Abstract

本申请公开了一种雾化器及雾化装置，雾化器包括：雾化主体，具有一雾化腔；基体，由至少一层棉层构成并具有用于导出液体雾化介质的雾化面；以及加热片，铺设于雾化面；其中，基体和加热片设置于雾化腔内。上述雾化器，相较于现有技术中采用卷绕的手工装配方式组装雾化器，采用了模块化设计，加热片直接铺设于基体的雾化面，因此可采用自动化设备自动装配，有效提高了雾化器的组装效率与产品一致性，节省了生产成本。

Description

雾化器及雾化装置 技术领域
本申请涉及雾化技术领域，更具体的说，涉及一种雾化器及雾化装置。
背景技术
气溶胶是一种由固体或液体小质点分散并悬浮在气体介质中形成的胶体分散体系，由于气溶胶可通过呼吸系统被人体吸收，为用户提供一种新型的替代吸收方式，例如可对草本类气溶胶生成基质烘烤加热而产生气溶胶的雾化器用于医疗等不同领域中，为用户递送可供吸入的气溶胶，替代常规的产品形态及吸收方式。
现有雾化器通常采用圆柱形卷绕式棉芯发热体加热雾化液，圆柱形卷绕式棉芯发热体主要通过棉芯卷绕弹簧发热丝、发热网等发热元件进行组装，卷绕过程较为复杂需要手工完成，因此装配效率受到工人熟练程度、操作力度等人为因素制约，装配效率低且装配一致性差，影响了雾化器的使用体验与使用寿命。
发明内容
有鉴于此，本申请公开一种雾化器及雾化装置，通过将加热片铺设于基体的雾化平面，从而可简化雾化器的装配工艺，提高雾化器的生产自动化程度。
一种雾化器，包括：
雾化主体，具有一雾化腔；
基体，由至少一层棉层构成并具有用于导出液体雾化介质的雾化面；以及
加热片，铺设于所述雾化面；
其中，所述基体和所述加热片设置于所述雾化腔内。
在其中一个实施例中，所述雾化面为形成于所述基体一侧的平面或圆弧面，所述加热片铺设于所述雾化面上。
在其中一个实施例中，所述雾化主体包括第一装配部及第二装配部，所述第一装配部与所述第二装配部组装后其内形成所述雾化腔；
所述基体与所述加热片装配形成一雾化模块，所述雾化模块支撑于所述第一装配部与所述第二装配部中一者上，另一者沿组装方向抵压所述雾化模块，并将所述雾化模块保持于所述雾化腔内。
在其中一个实施例中，所述第一装配部与所述第二装配部中一者被构造为雾化底座，另一者被构造为雾化盖；
所述基体支撑于所述雾化底座上，所述加热片朝向所述雾化盖并由所述雾化盖抵压。
在其中一个实施例中，所述雾化底座设有底座导液腔及底座导液孔，所述底座导液腔与所述雾化腔独立设置，所述底座导液孔连通于所述底座导液腔与所述雾化腔之间。
在其中一个实施例中，所述雾化腔面向所述雾化模块的底部开设多个底座导液通道，所述多个底座导液通道彼此连通，且至少一个所述底座导液通道连通所述底座导液孔。
在其中一个实施例中，所述雾化腔面向所述雾化模块的底部开设多个底座导液通道，所述多个底座导液通道彼此连通；
其中，所述底座导液孔的一部分与所述底座导液通道连通，另一部分与所述雾化模块的周向连通。
在其中一个实施例中，所述雾化盖开设雾化盖出气腔及雾化盖进液腔，所述雾化盖出气腔连通所述雾化腔，所述雾化盖进液腔连通所述底座导液腔。
在其中一个实施例中，所述雾化底座开设进气通道和多个布气孔，所述多个布气孔沿所述雾化底座的周向间隔排布，每个所述布气孔连通所述进气通道与所述雾化腔。
一种雾化装置，包括电源和上述的雾化器，所述电源与所述雾化器电性连接。
从上述的技术方案可知，本申请公开了一种雾化器及雾化装置，相较于现有技术中采用卷绕的手工装配方式组装雾化器，采用了模块化设计，加热片直接铺设于基体的雾化面，因此可采用自动化设备自动装配，有效提高了雾化器的组装效率与产品一致性，节省了生产成本。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据公开的附图获得其他的附图。
图1为本发明一实施例的雾化组件的结构示意图；
图2为图1所示雾化组件的剖视图；
图3为图1所示雾化组件的分解示意图；
图4为图1所示雾化组件的底座组件的结构示意图。
附图标号说明：
100、雾化器；10、外壳；12、储液仓；30、出气杆；32、出气通道；50、雾化主体；51、雾化腔；52、雾化底座；521、底座底壁；5212、第一底座进气槽；522、底座侧壁；5221、第二底座进气槽；5223、布气孔；523、隔离件；5232、底座导液孔；524、底座容纳腔；525、底座导液腔；526、底座导液通道；54、雾化盖；541、雾化盖出气腔；543、雾化盖进液腔； 56、盖体密封件；70、雾化模块；72、基体；74、加热片；90、电极件。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似改进，因此本申请不受下面公开的具体实施例的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”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，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。
此外，术语“第一”、“第二”仅用于描述目的，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”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”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，除非另有明确的限定。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申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
参阅图1，本发明一实施例提供了一种雾化器100，雾化器100与电源(图未示)电性连 接，雾化器100用于储存并在电源的电能作用下加热气溶胶生成基质，以使气溶胶生成基质产生气溶胶供使用者吸食。
如图1至图3所示，雾化器100呈横截面为矩形、圆形或椭圆形的鼎状结构，包括外壳10、出气杆30、雾化主体50、雾化模块70以及电极件90。其中，外壳10用于储存并为雾化模块70提供气溶胶生成基质，雾化主体50配接于外壳10的一端，用于安装雾化模块70及电极件90，雾化模块70通过电极件90与电源电性连接，电源提供的电能通过电极件90传递至雾化模块70，以加热雾化模块70中的气溶胶生成基质以产生气溶胶，气溶胶通过出气杆30排出雾化器100。在下列实施方式中，气溶胶生成基质为可流动的液体雾化介质。
外壳10呈中空的壳体结构，包括外壳顶壁及自外壳顶壁的边缘沿同一方向延伸形成的外壳侧壁，外壳侧壁沿周向环绕外壳顶壁以形成一端开口的储液仓12。在下列实施例中，外壳10的长度方向为第一方向(如图2中的X方向)，外壳10的宽度方向为第二方向(如图2中的Y方向)，外壳10的高度方向为第三方向(如图2中的Z方向)。其中，第一方向、第二方向以及第三方向相互垂直。
进一步地，外壳顶壁开设有连通储液仓12和外界环境的连通孔，出气杆30呈中空管状结构以形成两端开口的出气通道32，出气杆30的一端连接于外壳顶壁并与连通孔连通，出气杆30的另一端沿第三方向延伸至储液仓12的开口端以与雾化主体50配接。如此，雾化主体50通过出气杆30与外界环境连通，雾化主体50中的气溶胶经过出气通道32流入外界环境。
雾化主体50配接于储液仓12的开口端并与储液仓12连通，包括第一装配部及第二装配部，第一装配部与第二装配部组装后其内形成用于装配雾化模块70的雾化腔51，雾化模块70支撑于第一装配部与第二装配部中一者上，另一者沿组装方向抵压雾化模块70，并将雾化模块70保持于雾化腔51内。如此，第一装配部、第二装配部以及雾化模块70呈模块化设置，在生产过程中可将第一装配部、雾化模块70以及第二装配部逐层布置，为雾化器100的自动化装配生成提供了可能。在本申请中，第一装配部与第二装配部中一者被构造为雾化底座52，第一装配部与第二装配部中另一者被构造为雾化盖54。
具体地，雾化底座52呈中空壳体结构，包括底座底壁521及自底座底壁521的边缘朝同一方向延伸形成的底座侧壁522，底座侧壁522环绕底座底壁521以与底座底壁521形成一端开口的底座容纳空间。底座底壁521与外壳侧壁远离外壳顶壁的一端配接，底座侧壁522伸入储液仓12中。
进一步地，雾化底座52还包括两个隔离件523，两个隔离件523沿第二方向间隔设置于底座容纳空间内，每个隔离件523自底座底壁521沿第三方向延伸至底座容纳空间的开口端，从而将底座容纳空间分割为底座容纳腔524和两个底座导液腔525。底座容纳腔524位于底座容纳空间的中部以与出气通道32对应设置，并用于支撑及收容雾化模块70。两个底座导 液腔525分别位于底座容纳腔524在第二方向上相对两侧以与储液仓12对应设置。每个隔离件523连接底座底壁521的一端开设有两个沿第二方向间隔设置的底座导液孔5232，每个底座导液腔525通过两个底座导液孔5232与底座容纳腔524连通。如此，储液仓12中的液体雾化介质首先进入底座导液腔525中，然后通过底座导液孔5232进入底座容纳腔524的雾化模块70中。可以理解，底座导液孔5232的数量以及开设位置不限，可根据需要设置以满足不同要求。
进一步地，在一些实施例中，底座容纳腔524的底部开设有连通雾化腔51的底座导液通道526，每个底座导液孔5232的一部分与底座导液通道526对应设置，底座导液孔5232的另一部分与底座容纳腔524中的雾化模块70周向连通。如此，从底座导液孔5232流出的液体雾化介质一部分进入底座导液通道526中，另一部分直接进入雾化腔51的雾化模块70中。之后，这两部分液体雾化介质分别通过毛细作用沿第三方向传递至雾化腔51中的雾化模块70的各个部分，从而提高了液体雾化介质的传递效率。
作为一较佳的实施方式，雾化腔51的底壁开设多个底座导液通道526，多个底座导液通道526彼此连通，从而使液体雾化介质可均匀分布于雾化腔51的底壁的各个区域，进而提高液体雾化介质在雾化模块70中的均匀性。
具体地，雾化腔51的底壁凸设有多个阵列排布的导液凸起，多个导液凸起之间界定形成多条纵向的底座导液通道526与多条横向的底座导液通道526，多条纵向的底座导液通道526沿第一方向间隔排布，每条纵向的底座导液通道526沿第二方向自雾化腔51的一侧延伸至雾化腔51的另一侧，多条横向的底座导液通道526沿第二方向间隔排布，每条横向的底座导液通道526沿第一方向自雾化腔51的一端延伸至雾化腔51的另一端，且每条纵向的底座导液通道526与每条横向的底座导液通道526相交。如此，流入雾化腔51中的液体雾化介质在多条底座导液通道526中流动而均匀分布于雾化腔51底部，从而能为雾化模块70均匀供液，使液体雾化介质的雾化更加均匀。
可以理解，底座导液通道526的数量及排布方式不限于此，可根据需要设置。在其他一些实施例中，也可仅通过底座导液通道526从雾化模块70的底部导液，或仅通过底座导液孔5232从雾化模块70的周向导液。
在一些实施例中，雾化底座52还设有连通外界环境的雾化腔51的进气通道和布气孔5223，外界气流通过进气通道、布气孔5223进入雾化腔51中，然后包裹并携带气溶胶流出雾化腔51。
具体地，雾化底座52的底座底壁521开设有第一底座进气槽5212，第一底座进气槽5212间隔设于雾化腔51的下方并沿第二方向贯穿底座底壁521，第一底座进气槽5212的底壁开设有沿第三方向延伸并连通外界环境的底座进气孔。雾化侧壁的外表面在第二方向上的两侧分别开设有第二底座进气槽5221，第二底座进气槽5221沿第三方向延伸，第二底座进气槽 5221的一端与第一底座进气槽5212连通，多个布气孔5223开设于第二底座进气槽5221远离第一底座进气槽5212一端的槽壁并连通雾化腔51，且多个布气孔5223沿雾化底座52的周向间隔排布。具体在一实施例中，雾化底座52在第二方向上的两侧分别开设有三个布气孔5223，三个布气孔5223沿第一方向间隔排布。可以理解，布气孔5223的数量不限，可根据需要设置。
如此，底座进气孔、第一底座进气槽5212以及第二底座进气槽5221共同形成进气通道，气流从底座进气孔流入第一底座进气槽5212，然后经过第二底座进气槽5221流入多个布气孔5223，最后进入雾化腔51中。由于气流通过多个布气孔5223均匀流入雾化腔51中，因此可充分包裹气溶胶流动，相较于现有的中心孔供气方式，更有利于减少雾化后的烟气冷凝，提升香气浓郁度。
雾化盖54沿第三方向组装于雾化底座52的开口端，包括雾化盖顶壁及自雾化盖顶壁边缘朝同一方向延伸形成的雾化盖侧壁，雾化盖侧壁环绕雾化盖顶壁以与雾化盖顶壁共同形成雾化容纳腔，雾化盖侧壁远离雾化盖顶壁的一端设有卡扣以与雾化底座52的底座侧壁522卡接。
进一步地，雾化盖容纳腔内设有雾化盖出气腔541和两个雾化盖进液腔543。雾化盖出气腔541位于雾化盖容纳腔的中部，雾化盖出气腔541连通雾化底座52的底座容纳腔524以与底座容纳腔524共同形成雾化腔51，雾化盖出气腔541的另一端出气杆30的一端插设于雾化盖出气腔541的另一端以连通雾化底座52的雾化腔51，雾化腔51中的气溶胶可从雾化盖出气腔541流入出气通道32。两个雾化盖进液腔543分别位于雾化盖出气腔541在第一方向上的相对两侧，两个雾化盖进液腔543分别连通雾化底座52的两个底座导液腔525和外壳10的储液仓12，储液仓12中的液体雾化介质可通过雾化盖进液腔543中流入底座导液腔525中。
作为一较佳的实施方式，雾化盖54靠近雾化模块70的一端由具有一定刚度和耐温性能的绝缘材质，例如耐高温塑料、陶瓷材料形成。
在一些实施例中，雾化主体50还包括盖体密封件56。盖体密封件56由硅胶材料形成，罩设于雾化盖54远离雾化底座52的一端外以起到密封作用，避免储液仓12中的液体雾化介质通过雾化盖54与外壳侧壁之间的间隙流出，盖体密封件56开设有与雾化盖出气腔541及雾化盖进液腔543对应连通的通孔，因此储液仓12中的液体雾化介质可穿过盖体密封件56进入雾化盖进液腔543中，雾化盖出气腔541中的气溶胶也可穿过盖体密封件56进入出气通道32中。
雾化模块70装配于雾化腔51内，包括基体72与加热片74。基体72支撑于雾化底座52上，基体72由至少一层棉层构成并具有用于导出液体雾化介质的雾化面，棉层可由有机棉、纤维棉或泡沫棉中的一种或多种形成，棉层的层数及厚度可根据需要设置。加热片74为由发 热丝、Mesh网、发热膜或泡沫金属形成的网状结构，加热片74铺设于雾化面并与电源电性连接，用于加热雾化由雾化面导出的液体雾化介质。作为一较佳的实施方式，基体72呈长方体状结构，雾化面为形成于基体72一侧的平面或圆弧面，加热片74铺设于雾化面上。
如此，相较于现有技术中采用卷绕的手工装配方式组装雾化模块70，本申请中的雾化模块70的加热片74直接铺设于基体72的一侧表面，因此可采用自动化设备自动装配，有效提高了雾化模块70的组装效率与产品一致性，节省了生产成本。
需要说明的是，所述的雾化面可以为平面或圆弧面，允许其有一定的曲度变化。
具体地，在一些实施例中，雾化面形成于基体72朝向雾化盖54的上表面。当雾化模块70收容于雾化腔51内时，基体72支撑于雾化底座52上，加热片74朝向雾化盖54，雾化盖54的雾化盖出气腔541的腔壁抵压加热片74的两侧或四周，以将加热片74压紧于雾化面。如此，加热片74在雾化盖54的作用下与基体72紧密贴合，从底座导液孔5232流入的液体雾化介质一部分直接流入基体72远离加热片74的一端，一部分则均布于底座导液通道526中，然后从基体72远离加热片74的一侧表面沿第三方向逐渐穿透基体72到达加热片74。
进一步地，基体72贯穿开设有两个电连接孔，两个电连接孔在第二方向上间隔设置，每个电连接孔自基体72朝向底座导液通道526的一侧表面沿第三方向延伸至雾化面。两个电极件90的一端分别插设于两个电连接孔中以与加热片74的正极和负极抵接，两个电极件90的另一端穿过雾化底座52的底座底壁521以与电源电性连接。
在其它一些实施例中，雾化面形成于基体72在第二方向上的一侧的侧表面。当雾化模块70收容于雾化腔51内时，基体72支撑于雾化底座52上，发热片74位于基体72的第二方向上的一侧。如此，从底座导液孔5232流入的液体雾化介质一部分直接流入基体72在第二方向上的两侧，一部分则均布于底座导液通道526中，然后从基体72的一侧逐渐到达加热片74。
在另外一些实施例中，雾化面形成于基体72朝向底座导液通道526的底表面。当雾化模块70收容于雾化腔51内时，发热片74位于基体72朝向底座导液通道526的底部。如此，从底座导液孔5232流入的液体雾化介质一部分直接流入基体72靠近加热片74的一端，一部分则均布于底座导液通道526中，然后穿过加热片74到达基体72并逐渐渗透至基体72远离加热片74的一侧。
进一步地在上述实施例中，为了防止雾化模块70在搁置过程中漏液，在储液仓12与雾化模块70之间的液体雾化介质的流动路径上，可以增设切断阀，切断阀在不发生抽吸时保持关闭状态，从而防止液体雾化介质流入雾化模块70中。而在雾化器100的使用过程中，切断阀切换至开启状态，从而允许液体雾化介质流入雾化模块70中。
上述雾化器100的工作原理如下：
外壳10的储液仓12中的液体雾化介质依次经过盖体密封件56、雾化盖54的雾化盖进 液腔543进入两个底座导液腔525中，一部分雾化液通过隔离件523上开设的底座导液孔5232进入雾化腔51中的雾化模块70的基体72中，另一部分雾化液通过底座导液孔5232进入位于雾化模块70一侧的底座导液通道526中以在雾化模块70的一侧均匀分布。之后，这两部分液体雾化介质分别通过毛细作用沿第三方向传递至基体72的各个部分，最后达到铺设有加热片74的雾化面。电源输出的电流通过电极件90流入加热片74以使加热片74加热雾化面的液体雾化介质，液体雾化介质受热生成气溶胶。
同时，外部气流通过底座进气孔进入第一底座进气槽5212，然后经过第一底座进气槽5212进入多个布气孔5223，之后进入雾化腔51内携带包裹气溶胶从出气通道32流出。
上述雾化模块70及雾化器100，由于加热片74铺设于基体72的雾化面上，因此雾化面的温度场分布更容易监测、调控，从而实现雾化过程中温度场分布的精确控制。雾化底座52、雾化盖54、基体72以及加热片74可作为标准化模块组件逐层布置，因此为雾化器100的自动化装配生产提供了可能，解决了现有的圆柱形卷绕式棉芯发热体手工装配效率低、产品一致性差的问题。
而且，雾化器100通过底座导液孔5232、底座导液通道526相结合的方式实现了横向、纵向多维度同时导液，相较于现有技术中单纯依赖一个导液孔的供液方式，更容易实现均匀供液、均匀雾化。
此外，沿周向设置的布气孔5223提供的均匀气流，能够更大程度地携带并包裹气溶胶流动，相较于现有技术中的中心孔供气方式，更有利于减少雾化后的冷凝，提升气溶胶的香气浓郁度。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种雾化器，其特征在于，包括：
    雾化主体，具有一雾化腔；
    基体，由至少一层棉层构成并具有用于导出液体雾化介质的雾化面；以及
    加热片，铺设于所述雾化面；
    其中，所述基体和所述加热片设置于所述雾化腔内。
  2. 根据权利要求1所述的雾化器，其特征在于，所述雾化面为形成于所述基体一侧的平面或圆弧面，所述加热片铺设于所述雾化面上。
  3. 根据权利要求1所述的雾化器，其特征在于，所述雾化主体包括第一装配部及第二装配部，所述第一装配部与所述第二装配部组装后其内形成所述雾化腔；
    所述基体与所述加热片装配形成一雾化模块，所述雾化模块支撑于所述第一装配部与所述第二装配部中一者上，另一者沿组装方向抵压所述雾化模块，并将所述雾化模块保持于所述雾化腔内。
  4. 根据权利要求3所述的雾化器，其特征在于，所述第一装配部与所述第二装配部中一者被构造为雾化底座，另一者被构造为雾化盖；
    所述基体支撑于所述雾化底座上，所述加热片朝向所述雾化盖并由所述雾化盖抵压。
  5. 根据权利要求4所述的雾化器，其特征在于，所述雾化底座设有底座导液腔及底座导液孔，所述底座导液腔与所述雾化腔独立设置，所述底座导液孔连通于所述底座导液腔与所述雾化腔之间。
  6. 根据权利要求5所述的雾化器，其特征在于，所述雾化腔面向所述雾化模块的底部开设多个底座导液通道，所述多个底座导液通道彼此连通，且至少一个所述底座导液通道连通所述底座导液孔。
  7. 根据权利要求5所述的雾化器，其特征在于，所述雾化腔面向所述雾化模块的底部开设多个底座导液通道，所述多个底座导液通道彼此连通；
    其中，所述底座导液孔的一部分与所述底座导液通道连通，另一部分与所述雾化模块的周向连通。
  8. 根据权利要求5所述的雾化器，其特征在于，所述雾化盖开设雾化盖出气腔及雾化盖进液腔，所述雾化盖出气腔连通所述雾化腔，所述雾化盖进液腔连通所述底座导液腔。
  9. 根据权利要求4所述的雾化器，其特征在于，所述雾化底座开设进气通道和多个布气孔，所述多个布气孔沿所述雾化底座的周向间隔排布，每个所述布气孔连通所述进气通道与所述雾化腔。
  10. 一种雾化装置，其特征在于，包括电源和如权利要求1至9任一项所述的雾化器，所述电源与所述雾化器电性连接。
PCT/CN2021/118645 2021-09-16 2021-09-16 雾化器及雾化装置 WO2023039777A1 (zh)

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CN207084117U (zh) * 2017-06-16 2018-03-13 深圳麦克韦尔股份有限公司 加热式吸入器及其加热组件和加热片
CN108013512A (zh) * 2017-12-29 2018-05-11 深圳市华诚达精密工业有限公司 一种柔性烟草加热组件及其生产工艺
CN109832668A (zh) * 2017-11-29 2019-06-04 上海新型烟草制品研究院有限公司 一种内加热喷油雾化器结构
CN210611029U (zh) * 2019-09-06 2020-05-26 深圳市雾客科技有限公司 基于加热片加热的电子雾化设备

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Publication number Priority date Publication date Assignee Title
CN207084117U (zh) * 2017-06-16 2018-03-13 深圳麦克韦尔股份有限公司 加热式吸入器及其加热组件和加热片
CN109832668A (zh) * 2017-11-29 2019-06-04 上海新型烟草制品研究院有限公司 一种内加热喷油雾化器结构
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