WO2023279751A1 - 一种电子雾化装置及其雾化器 - Google Patents

一种电子雾化装置及其雾化器 Download PDF

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Publication number
WO2023279751A1
WO2023279751A1 PCT/CN2022/080018 CN2022080018W WO2023279751A1 WO 2023279751 A1 WO2023279751 A1 WO 2023279751A1 CN 2022080018 W CN2022080018 W CN 2022080018W WO 2023279751 A1 WO2023279751 A1 WO 2023279751A1
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WO
WIPO (PCT)
Prior art keywords
air outlet
outlet channel
liquid storage
atomizer according
condensate
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/CN2022/080018
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English (en)
French (fr)
Inventor
潘志文
华春明
姚高仁
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
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Shenzhen Smoore Technology Ltd
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Publication date
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Priority to JP2022544785A priority Critical patent/JP2023535856A/ja
Priority to KR1020227025332A priority patent/KR102771381B1/ko
Publication of WO2023279751A1 publication Critical patent/WO2023279751A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A24F40/40—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
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—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
    • A24F40/44—Wicks
    • 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
    • A24F40/485—Valves; Apertures

Definitions

  • the invention relates to the technical field of electronic atomization devices, in particular to an electronic atomization device and an atomizer thereof.
  • the aerosol generated by the atomization hits the airflow channel or the support of the atomization component, etc., and some condensed droplets or liquid surfaces may be generated.
  • the condensate continues to increase, it will form a liquid column, it is easy to be brought out to the nozzle end with the subsequent suction, and the formed liquid surface may block the output of the aerosol, causing a bad user experience for consumers; in addition, after the suction stops, the condensate may Flow out of the atomizer or electronic atomization device along the airflow channel or other outlets, causing product leakage.
  • the technical problem to be solved by the present invention is to provide an electronic atomization device and its atomizer for the defects of the prior art.
  • the technical solution adopted by the present invention to solve its technical problem is: construct a kind of atomizer, comprise:
  • An atomization seat used to support the porous substrate; also includes:
  • the condensate recovery structure is arranged on the atomization seat
  • the condensate recovery structure includes a first through portion, and the first through portion communicates with the air outlet channel and the porous matrix.
  • the condensate recovery structure is arranged on at least one outer wall of the atomization seat.
  • the first through portion corresponds to the porous base.
  • the condensate recovery structure further includes a first drainage part, and the first drainage part communicates with the air outlet channel and the first through part.
  • the air outlet channel includes a first air outlet channel located above the atomization seat, and the first drainage part is arranged at the inlet of the first air outlet channel. below.
  • the air outlet channel further includes at least one second air outlet channel arranged on the atomization seat, and the second air outlet channel is connected to the first air outlet channel Pass.
  • the second air outlet channel is provided on the two opposite side walls of the atomization seat;
  • the air outlet channel also includes at least one connecting channel provided on the outer wall of the atomizing seat, and the connecting channel is used to communicate with the two second air outlet channels.
  • the first drainage part is also arranged below the connecting channel and communicates with the connecting channel.
  • the condensate recovery structure further includes a liquid storage part, and the liquid storage part communicates with the first through part and/or the first drainage part.
  • the liquid storage part includes multiple horizontal liquid storage tanks.
  • the liquid storage part is arranged below the first drainage part.
  • the first through portion is disposed below the liquid storage portion or opened on the liquid storage portion.
  • the condensate recovery structure further includes longitudinal guide grooves opened between the multiple horizontal liquid storage tanks.
  • the condensate recovery structure further includes a second drainage part and a second through part;
  • the second drainage part is arranged under the liquid storage part and communicates with the liquid storage part, and the second through part is arranged under the second drainage part and communicates with the second drainage part;
  • the atomizer also includes an atomizing chamber, and the second through portion communicates with the atomizing chamber.
  • the first drainage part and/or the second drainage part include multiple longitudinal drainage grooves.
  • the first through portion and/or the second through portion includes at least one through hole.
  • the present invention also constructs an electronic atomization device, which includes a power supply device, and further includes the atomizer described in any one of the above-mentioned power supply devices that is electrically connected to the power supply device.
  • the atomizer designed in the present invention includes a condensate recovery structure, and the condensate recovery structure is arranged on the atomization seat.
  • the condensate recovery structure includes a first through portion, and the first through portion communicates with the air outlet channel and the porous matrix.
  • Fig. 1 is a schematic diagram of the overall structure of the atomizer of the present invention
  • Figure 2 is an exploded view of the atomizer of the present invention
  • Fig. 3 is a schematic cross-sectional view of the atomizer of the present invention.
  • Fig. 4 is a schematic diagram one of the condensate recovery structure of the present invention.
  • Fig. 5 is a second schematic diagram of the condensate recovery structure of the present invention.
  • the present invention discloses an atomizer, including a base 2, an atomization assembly 4 supported by the base 2, an electrode assembly 3 electrically connected to the atomization assembly 4 through the base 2, and an atomizer
  • the atomization seat 5 matched with the atomization assembly 4, the casing 6 sleeved on the periphery of the atomization seat 5 and the base 2, the bottom cover 1 sleeved on the lower side and bottom of the casing 6, and the liquid storage chamber formed in the casing 6 62, and the airflow channel.
  • the atomizing assembly 4 includes a porous substrate 41 and a heating element disposed on the porous substrate 41
  • the atomizing seat 5 supports the porous substrate 41 .
  • the porous substrate 41 is a porous ceramic body
  • the heating element is a heating film or a heating wire formed on the porous substrate 41 by thin film printing, thick film printing or silk screen printing, etc., but not limited thereto.
  • the air flow channel includes an air inlet channel, an atomization chamber and an air outlet channel
  • the air outlet channel includes a first air outlet channel 61 opened on the casing 6 and a second air outlet channel 51 opened on the atomization seat 5 .
  • the atomizer is used for heating and atomizing the liquid aerosol-generating substrate to form an aerosol, which is sucked into the user's mouth along with the airflow channel.
  • the atomizer of this embodiment also includes a condensate recovery structure, which is arranged on the atomization seat 5 .
  • the condensate recovery structure includes a first through portion 54 , and the first through portion 54 communicates with the air outlet channel and the porous matrix 41 .
  • the condensate can be recovered to the porous matrix 41 through the first through part 54, and the condensate is atomized twice through the porous matrix 41 during suction, thereby reducing the amount of condensate remains inside the atomizer.
  • the first through portion 54 includes at least one through hole, and the through hole is circular or strip-shaped.
  • the condensate recovery structure is arranged on at least one outer wall of the atomizing seat 5 , preferably on two opposite outer walls of the atomizing seat 5 .
  • the first through portion 54 corresponds to the porous matrix 41 .
  • the outer sidewall of the porous matrix 41 is in contact with the outer peripheral sidewall of the first through portion 54 to prevent the condensate from flowing down from the gap.
  • the condensate recovery structure in order to allow the condensate in the air outlet channel to be smoothly diverted to the first through part 54, also includes a first drainage part 52 for draining the condensate that falls in the air outlet channel.
  • the condensate is guided.
  • the first drainage portion 52 communicates with the air outlet channel and the first through portion 54 .
  • the air outlet channel includes a first air outlet channel 61 located above the atomizing seat 5, and the first drainage part 52 is arranged below the air inlet of the first air outlet channel 61, so that the condensate can flow directly to the first air outlet under the action of gravity. Drainage part 52 .
  • the first drainage portion 52 includes multiple longitudinal drainage grooves.
  • the air outlet channel also includes at least one second air outlet channel 51 arranged on the atomizing seat 5 , and the second air outlet channel 51 communicates with the first air outlet channel 61 .
  • the second air outlet channel 51 is provided on two opposite side walls of the atomizing seat 5 .
  • the air outlet channel also includes at least one connecting channel 55 provided on the outer wall of the atomizing seat 5 , and the connecting channel 55 is used to communicate with the two second air outlet channels 51 .
  • the first drainage part 52 is also disposed below the connecting channel 55 and communicates with the connecting channel 55 .
  • the condensate recovery structure in order to prevent the condensate from flowing to the porous matrix 41 through the first through portion 54 when the porous matrix 41 is not working, and accumulate in the porous matrix 41, the condensate recovery structure also includes
  • the liquid storage part 53 is used for storing the condensate flowing down in the air outlet channel or the first drainage part 52 .
  • the liquid storage portion 53 communicates with the first through portion 54 and/or the first drainage portion 52 .
  • the liquid storage portion 53 is disposed below the first drainage portion 52 , and the first through portion 54 is disposed below the liquid storage portion 53 or opened on the liquid storage portion 53 .
  • the liquid storage portion 53 includes multiple lateral liquid storage tanks.
  • the condensate recovery structure further includes longitudinal guide grooves 56 arranged between the multiple horizontal liquid storage tanks.
  • the condensate recovery structure further includes a second drainage portion 57 and a second through portion 58 .
  • the second drainage portion 57 is disposed below the liquid storage portion 53 and communicates with the liquid storage portion 53
  • the second through portion 58 is disposed below the second drainage portion 57 and communicates with the second drainage portion 57 .
  • the atomizer also includes an atomizing chamber, and the second through portion 58 communicates with the atomizing chamber.
  • the second drainage portion 57 includes multiple longitudinal drainage grooves
  • the second through portion 58 includes at least one perforation, which is circular or strip-shaped.
  • the present invention also discloses an electronic atomization device, which includes a power supply device and the atomizer described in any one of the above embodiments electrically connected to the power supply device.
  • the present invention discloses an atomizer, including a base 2, an atomization assembly 4 supported by the base 2, an electrode assembly 3 electrically connected to the atomization assembly 4 through the base 2 , the atomizing seat 5 matched with the atomizing assembly 4, the shell 6 sleeved on the periphery of the atomizing seat 5 and the base 2, the bottom cover 1 sleeved on the lower side and bottom of the shell 6, and the shell formed in the shell 6
  • the liquid storage cavity 62, and the air flow channel
  • the atomizing assembly 4 includes a porous substrate 41 and a heating element disposed on the porous substrate 41
  • the atomizing seat 5 supports the porous substrate 41 .
  • the porous substrate 41 is a porous ceramic body
  • the heating element is a heating film or a heating wire formed on the porous substrate 41 by thin film printing, thick film printing or silk screen printing, etc., but not limited thereto.
  • the air flow channel includes an air inlet channel, an atomization chamber and an air outlet channel
  • the air outlet channel includes a first air outlet channel 61 opened on the casing 6 and a second air outlet channel 51 opened on the atomization seat 5 .
  • the atomizer is used for heating and atomizing the liquid aerosol-generating substrate to form an aerosol, which is sucked into the user's mouth along with the airflow channel.
  • the atomizer of this embodiment also includes a condensate recovery structure, which is arranged on the atomization seat 5 .
  • the condensate recovery structure includes a first through portion 54 , and the first through portion 54 communicates with the air outlet channel and the porous matrix 41 .
  • the condensate can be recovered to the porous matrix 41 through the first through part 54, and the condensate is atomized twice through the porous matrix 41 during suction, thereby reducing the amount of condensate remains inside the atomizer.
  • the first through portion 54 includes at least one through hole, and the through hole is circular or strip-shaped.
  • the condensate recovery structure is arranged on at least one outer wall of the atomizing seat 5 , preferably on two opposite outer walls of the atomizing seat 5 .
  • the first through portion 54 corresponds to the porous matrix 41 .
  • the outer sidewall of the porous matrix 41 is in contact with the outer peripheral sidewall of the first through portion 54 to prevent the condensate from flowing down from the gap.
  • the condensate recovery structure in order to allow the condensate in the air outlet channel to be smoothly diverted to the first through part 54, also includes a first drainage part 52 for draining the condensate that falls in the air outlet channel.
  • the condensate is guided.
  • the first drainage portion 52 communicates with the air outlet channel and the first through portion 54 .
  • the air outlet channel includes a first air outlet channel 61 located above the atomizing seat 5, and the first drainage part 52 is arranged below the air inlet of the first air outlet channel 61, so that the condensate can flow directly to the first air outlet under the action of gravity. Drainage part 52 .
  • the first drainage portion 52 includes multiple longitudinal drainage grooves.
  • the air outlet channel also includes at least one second air outlet channel 51 arranged on the atomizing seat 5 , and the second air outlet channel 51 communicates with the first air outlet channel 61 .
  • the second air outlet channel 51 is provided on two opposite side walls of the atomizing seat 5 .
  • the air outlet channel also includes at least one connecting channel 55 provided on the outer wall of the atomizing seat 5 , and the connecting channel 55 is used to communicate with the two second air outlet channels 51 .
  • the first drainage part 52 is also disposed below the connecting channel 55 and communicates with the connecting channel 55 .
  • the condensate recovery structure in order to prevent the condensate from flowing to the porous matrix 41 through the first through portion 54 when the porous matrix 41 is not working, and accumulate in the porous matrix 41, the condensate recovery structure also includes
  • the liquid storage part 53 is used for storing the condensate flowing down in the air outlet channel or the first drainage part 52 .
  • the liquid storage portion 53 communicates with the first through portion 54 and/or the first drainage portion 52 .
  • the liquid storage portion 53 is disposed below the first drainage portion 52 , and the first through portion 54 is disposed below the liquid storage portion 53 or opened on the liquid storage portion 53 .
  • the liquid storage portion 53 includes multiple lateral liquid storage tanks.
  • the condensate recovery structure further includes longitudinal guide grooves 56 arranged between the multiple horizontal liquid storage tanks.
  • the condensate recovery structure further includes a second drainage portion 57 and a second through portion 58 .
  • the second drainage portion 57 is disposed below the liquid storage portion 53 and communicates with the liquid storage portion 53
  • the second through portion 58 is disposed below the second drainage portion 57 and communicates with the second drainage portion 57 .
  • the atomizer also includes an atomizing chamber, and the second through portion 58 communicates with the atomizing chamber.
  • the second drainage portion 57 includes multiple longitudinal drainage grooves
  • the second through portion 58 includes at least one perforation, which is circular or strip-shaped.
  • the atomizer designed in the present invention includes a condensate recovery structure, and the condensate recovery structure is arranged on the atomization seat.
  • the condensate recovery structure includes a first through portion, and the first through portion communicates with the air outlet channel and the porous matrix.

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Abstract

本发明公开了一种电子雾化装置及其雾化器，该雾化器包括：出气通道；多孔基体；雾化座，用于支撑多孔基体；还包括：冷凝液回收结构，设于雾化座上；其中，冷凝液回收结构包括第一贯通部，第一贯通部与出气通道和多孔基体相连通。当气溶胶在出气通道中冷凝形成冷凝液时，可通过第一贯通部将冷凝液回收至多孔基体中，抽吸时通过多孔基体对冷凝液进行二次雾化，从而减少冷凝液残留在雾化器内部，避免冷凝液被抽吸至用户口中，也不会造成产品漏液。

Description

一种电子雾化装置及其雾化器 技术领域
本发明涉及电子雾化装置技术领域，尤其涉及一种电子雾化装置及其雾化器。
 背景技术
在电子雾化装置加热抽吸的过程中，雾化生成的气溶胶碰到气流通道或雾化组件支撑件等，可能产生一些凝结的液滴或液面，随着冷凝液不断增加进而形成液柱，很容易随着后续抽吸而带出到吸嘴端，并且形成的液面可能阻挡气溶胶的输出，给消费者造成不好的使用体验；另外冷凝液在停止抽吸后，有可能顺着气流通道或其他出口流出雾化器或电子雾化装置外，造成产品漏液。
 技术问题
本发明要解决的技术问题在于，针对现有技术的缺陷，提供一种电子雾化装置及其雾化器。
 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：构造一种雾化器，包括：
出气通道；
多孔基体；
雾化座，用于支撑所述多孔基体；还包括：
冷凝液回收结构，设于所述雾化座上；
其中，所述冷凝液回收结构包括第一贯通部，所述第一贯通部与所述出气通道和所述多孔基体相连通。
优选地，在本发明所述的雾化器中，所述冷凝液回收结构设于所述雾化座至少一外侧壁上。
优选地，在本发明所述的雾化器中，所述第一贯通部与所述多孔基体对应。
优选地，在本发明所述的雾化器中，所述冷凝液回收结构还包括第一引流部，所述第一引流部与所述出气通道和所述第一贯通部相连通。
优选地，在本发明所述的雾化器中，所述出气通道包括位于所述雾化座上方的第一出气通道，所述第一引流部设于所述第一出气通道进气口的下方。
优选地，在本发明所述的雾化器中，所述出气通道还包括设于所述雾化座上的至少一第二出气通道，所述第二出气通道与所述第一出气通道相连通。
优选地，在本发明所述的雾化器中，所述第二出气通道设于所述雾化座两相背外侧壁上；
所述出气通道还包括设于所述雾化座外侧壁上的至少一连接通道，所述连接通道用于连通两所述第二出气通道。
优选地，在本发明所述的雾化器中，所述第一引流部还设于所述连接通道下方，与所述连接通道相连通。
优选地，在本发明所述的雾化器中，所述冷凝液回收结构还包括储液部，所述储液部与所述第一贯通部和/或所述第一引流部相连通。
优选地，在本发明所述的雾化器中，所述储液部包括多道横向储液槽。
优选地，在本发明所述的雾化器中，所述储液部设于所述第一引流部的下方。
优选地，在本发明所述的雾化器中，所述第一贯通部设于所述储液部的下方或开设于所述储液部上。
优选地，在本发明所述的雾化器中，所述冷凝液回收结构还包括开设于所述多道横向储液槽之间的纵向导流槽。
优选地，在本发明所述的雾化器中，所述冷凝液回收结构还包括第二引流部和第二贯通部；
所述第二引流部设于所述储液部下方并与所述储液部相连通，所述第二贯通部设于所述第二引流部下方并与所述第二引流部相连通；
所述雾化器还包括雾化腔，所述第二贯通部与所述雾化腔相连通。
优选地，在本发明所述的雾化器中，所述第一引流部和/或所述第二引流部包括多道纵向引流槽。
优选地，在本发明所述的雾化器中，所述第一贯通部和/或所述第二贯通部包括至少一穿孔。
本发明还构造了一种电子雾化装置，包括电源装置，还包括与所述电源装置电连接的上述任一项所述的雾化器。
 有益效果
通过实施本发明，具有以下有益效果：
本发明设计的雾化器包括冷凝液回收结构，冷凝液回收结构设于雾化座上。其中，冷凝液回收结构包括第一贯通部，第一贯通部与出气通道和多孔基体相连通。当气溶胶在出气通道中冷凝形成冷凝液时，可通过第一贯通部将冷凝液回收至多孔基体中，抽吸时通过多孔基体对冷凝液进行二次雾化，从而减少冷凝液残留在雾化器内部，避免冷凝液被抽吸至用户口中，也不会造成产品漏液。
 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是本发明雾化器的整体结构示意图；
图2是本发明雾化器的爆炸图；
图3是本发明雾化器的剖面示意图；
图4是本发明冷凝液回收结构的示意图一；
图5是本发明冷凝液回收结构的示意图二。
 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。
如图1-4所示，本发明公开了一种雾化器，包括底座2、被底座2支撑的雾化组件4、穿过底座2与雾化组件4电连接的电极组件3、与雾化组件4相配合的雾化座5、套设于雾化座5和底座2外围的外壳6、套设于外壳6下侧部和底部的底盖1、形成于外壳6内的储液腔62、以及气流通道。其中，雾化组件4包括多孔基体41和以及设于多孔基体41上的发热体，雾化座5支撑多孔基体41。例如该多孔基体41为多孔陶瓷体，该发热体为通过薄膜印刷、厚膜印刷或丝印等方式形成于多孔基体41上的发热膜或发热丝等，不限于此。气流通道包括进气通道、雾化腔和出气通道，该出气通道包括开设于外壳6上的第一出气通道61和开设于雾化座5上的第二出气通道51。该雾化器用于对液态气溶胶生成基质进行加热雾化，形成气溶胶，并随气流通道被抽吸至用户口中。
如图4和5所示，本实施例的雾化器还包括冷凝液回收结构，冷凝液回收结构设于雾化座5上。其中，冷凝液回收结构包括第一贯通部54，第一贯通部54与出气通道和多孔基体41相连通。当气溶胶在出气通道中冷凝形成冷凝液时，可通过第一贯通部54将冷凝液回收至多孔基体41中，抽吸时通过多孔基体41对冷凝液进行二次雾化，从而减少冷凝液残留在雾化器内部。在一些实施例中，该第一贯通部54包括至少一穿孔，该穿孔为圆形或条形等。
具体地，冷凝液回收结构设于雾化座5至少一外侧壁上，优选设于雾化座5相背的两外侧壁上。
并且为了提高冷凝液的二次雾化率，第一贯通部54与多孔基体41对应。优选地，多孔基体41的外侧壁与第一贯通部54的外周侧壁相贴合，避免冷凝液从缝隙中流落。
在上述任一实施方式的基础上，为了令出气通道中的冷凝液可以顺利的引流到第一贯通部54，该冷凝液回收结构还包括第一引流部52，用于将出气通道中流落的冷凝液进行引导。第一引流部52与出气通道和第一贯通部54相连通。优选地，出气通道包括位于雾化座5上方的第一出气通道61，第一引流部52设于第一出气通道61进气口的下方，以便于冷凝液在重力作用下可以直流到第一引流部52。在一些实施例中，第一引流部52包括多道纵向引流槽。
该出气通道还包括设于雾化座5上的至少一第二出气通道51，第二出气通道51与第一出气通道61相连通。优选地，如图5所示，第二出气通道51设于雾化座5两相背外侧壁上。出气通道还包括设于雾化座5外侧壁上的至少一连接通道55，连接通道55用于连通两第二出气通道51。相应地，第一引流部52还设于连接通道55下方，与连接通道55相连通。
在上述任一实施方式的基础上，为了避免多孔基体41在不工作时，冷凝液依然通过第一贯通部54流至多孔基体41，在多孔基体41处积存，因此该冷凝液回收结构还包括储液部53，用于对出气通道或者第一引流部52中流落的冷凝液进行存储。储液部53与第一贯通部54和/或第一引流部52相连通。
优选地，储液部53设于第一引流部52的下方，第一贯通部54设于储液部53的下方或开设于储液部53上。在一些实施例中，储液部53包括多道横向储液槽。
为了避免多道横向储液槽储液过多或储液不均匀，该冷凝液回收结构还包括开设于多道横向储液槽之间的纵向导流槽56。
在上述任一实施方式的基础上，为了避免多孔基体41通过第一贯通部54吸收冷凝液不及时，该冷凝液回收结构还包括第二引流部57和第二贯通部58。第二引流部57设于储液部53下方并与储液部53相连通，第二贯通部58设于第二引流部57下方并与第二引流部57相连通。该雾化器还包括雾化腔，第二贯通部58与雾化腔相连通。在一些实施例中，第二引流部57包括多道纵向引流槽，第二贯通部58包括至少一穿孔，该穿孔为圆形或条形等。
本发明还公开了一种电子雾化装置，包括电源装置，还包括与电源装置电连接的上述任一实施例所述的雾化器。
具体地，如图1-4所示，本发明公开了一种雾化器，包括底座2、被底座2支撑的雾化组件4、穿过底座2与雾化组件4电连接的电极组件3、与雾化组件4相配合的雾化座5、套设于雾化座5和底座2外围的外壳6、套设于外壳6下侧部和底部的底盖1、形成于外壳6内的储液腔62、以及气流通道。其中，雾化组件4包括多孔基体41和以及设于多孔基体41上的发热体，雾化座5支撑多孔基体41。例如该多孔基体41为多孔陶瓷体，该发热体为通过薄膜印刷、厚膜印刷或丝印等方式形成于多孔基体41上的发热膜或发热丝等，不限于此。气流通道包括进气通道、雾化腔和出气通道，该出气通道包括开设于外壳6上的第一出气通道61和开设于雾化座5上的第二出气通道51。该雾化器用于对液态气溶胶生成基质进行加热雾化，形成气溶胶，并随气流通道被抽吸至用户口中。
如图4和5所示，本实施例的雾化器还包括冷凝液回收结构，冷凝液回收结构设于雾化座5上。其中，冷凝液回收结构包括第一贯通部54，第一贯通部54与出气通道和多孔基体41相连通。当气溶胶在出气通道中冷凝形成冷凝液时，可通过第一贯通部54将冷凝液回收至多孔基体41中，抽吸时通过多孔基体41对冷凝液进行二次雾化，从而减少冷凝液残留在雾化器内部。在一些实施例中，该第一贯通部54包括至少一穿孔，该穿孔为圆形或条形等。
具体地，冷凝液回收结构设于雾化座5至少一外侧壁上，优选设于雾化座5相背的两外侧壁上。
并且为了提高冷凝液的二次雾化率，第一贯通部54与多孔基体41对应。优选地，多孔基体41的外侧壁与第一贯通部54的外周侧壁相贴合，避免冷凝液从缝隙中流落。
在上述任一实施方式的基础上，为了令出气通道中的冷凝液可以顺利的引流到第一贯通部54，该冷凝液回收结构还包括第一引流部52，用于将出气通道中流落的冷凝液进行引导。第一引流部52与出气通道和第一贯通部54相连通。优选地，出气通道包括位于雾化座5上方的第一出气通道61，第一引流部52设于第一出气通道61进气口的下方，以便于冷凝液在重力作用下可以直流到第一引流部52。在一些实施例中，第一引流部52包括多道纵向引流槽。
该出气通道还包括设于雾化座5上的至少一第二出气通道51，第二出气通道51与第一出气通道61相连通。优选地，如图5所示，第二出气通道51设于雾化座5两相背外侧壁上。出气通道还包括设于雾化座5外侧壁上的至少一连接通道55，连接通道55用于连通两第二出气通道51。相应地，第一引流部52还设于连接通道55下方，与连接通道55相连通。
在上述任一实施方式的基础上，为了避免多孔基体41在不工作时，冷凝液依然通过第一贯通部54流至多孔基体41，在多孔基体41处积存，因此该冷凝液回收结构还包括储液部53，用于对出气通道或者第一引流部52中流落的冷凝液进行存储。储液部53与第一贯通部54和/或第一引流部52相连通。
优选地，储液部53设于第一引流部52的下方，第一贯通部54设于储液部53的下方或开设于储液部53上。在一些实施例中，储液部53包括多道横向储液槽。
为了避免多道横向储液槽储液过多或储液不均匀，该冷凝液回收结构还包括开设于多道横向储液槽之间的纵向导流槽56。
在上述任一实施方式的基础上，为了避免多孔基体41通过第一贯通部54吸收冷凝液不及时，该冷凝液回收结构还包括第二引流部57和第二贯通部58。第二引流部57设于储液部53下方并与储液部53相连通，第二贯通部58设于第二引流部57下方并与第二引流部57相连通。该雾化器还包括雾化腔，第二贯通部58与雾化腔相连通。在一些实施例中，第二引流部57包括多道纵向引流槽，第二贯通部58包括至少一穿孔，该穿孔为圆形或条形等。
通过实施本发明，具有以下有益效果：
本发明设计的雾化器包括冷凝液回收结构，冷凝液回收结构设于雾化座上。其中，冷凝液回收结构包括第一贯通部，第一贯通部与出气通道和多孔基体相连通。当气溶胶在出气通道中冷凝形成冷凝液时，可通过第一贯通部将冷凝液回收至多孔基体中，抽吸时通过多孔基体对冷凝液进行二次雾化，从而减少冷凝液残留在雾化器内部，避免冷凝液被抽吸至用户口中，也不会造成产品漏液。
 工业实用性
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 (17)

  1. 一种雾化器，包括：
    出气通道；
    多孔基体（41）；
    雾化座（5），用于支撑所述多孔基体（41）；其特征在于，还包括：
    冷凝液回收结构，设于所述雾化座（5）上；
    其中，所述冷凝液回收结构包括第一贯通部（54），所述第一贯通部（54）与所述出气通道和所述多孔基体（41）相连通。
  2. 根据权利要求1所述的雾化器，其特征在于， 所述冷凝液回收结构设于所述雾化座（5）至少一外侧壁上。
  3. 根据权利要求1所述的雾化器，其特征在于，所述第一贯通部（54）与所述多孔基体（41）对应。
  4. 根据权利要求1所述的雾化器，其特征在于，所述冷凝液回收结构还包括第一引流部（52），所述第一引流部（52）与所述出气通道和所述第一贯通部（54）相连通。
  5. 根据权利要求4所述的雾化器，其特征在于，所述出气通道包括位于所述雾化座（5）上方的第一出气通道（61），所述第一引流部（52）设于所述第一出气通道（61）进气口的下方。
  6. 根据权利要求5所述的雾化器，其特征在于，所述出气通道还包括设于所述雾化座（5）上的至少一第二出气通道（51），所述第二出气通道（51）与所述第一出气通道（61）相连通。
  7. 根据权利要求6所述的雾化器，其特征在于，所述第二出气通道（51）设于所述雾化座（5）两相背外侧壁上；
    所述出气通道还包括设于所述雾化座（5）外侧壁上的至少一连接通道（55），所述连接通道（55）用于连通两所述第二出气通道（51）。
  8. 根据权利要求7所述的雾化器，其特征在于，所述第一引流部（52）还设于所述连接通道（55）下方，与所述连接通道（55）相连通。
  9. 根据权利要求4所述的雾化器，其特征在于，所述冷凝液回收结构还包括储液部（53），所述储液部（53）与所述第一贯通部（54）和/或所述第一引流部（52）相连通。
  10. 根据权利要求9所述的雾化器，其特征在于，所述储液部（53）包括多道横向储液槽。
  11. 根据权利要求9所述的雾化器，其特征在于，所述储液部（53）设于所述第一引流部（52）的下方。
  12. 根据权利要求9或11所述的雾化器，其特征在于，所述第一贯通部（54）设于所述储液部（53）的下方或开设于所述储液部（53）上。
  13. 根据权利要求10所述的雾化器，其特征在于，所述冷凝液回收结构还包括开设于所述多道横向储液槽之间的纵向导流槽（56）。
  14. 根据权利要求9所述的雾化器，其特征在于，所述冷凝液回收结构还包括第二引流部（57）和第二贯通部（58）；
    所述第二引流部（57）设于所述储液部（53）下方并与所述储液部（53）相连通，所述第二贯通部（58）设于所述第二引流部（57）下方并与所述第二引流部（57）相连通；
    所述雾化器还包括雾化腔，所述第二贯通部（58）与所述雾化腔相连通。
  15. 根据权利要求14所述的雾化器，其特征在于，所述第一引流部（52）和/或所述第二引流部（57）包括多道纵向引流槽。
  16. 根据权利要求14所述的雾化器，其特征在于，所述第一贯通部（54）和/或所述第二贯通部（58）包括至少一穿孔。
  17. 一种电子雾化装置，包括电源装置，其特征在于，还包括与所述电源装置电连接的权利要求1至16任一项所述的雾化器。
     
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CN213344343U (zh) * 2020-06-10 2021-06-04 深圳市合元科技有限公司 电子烟雾化器及电子烟
CN112545064A (zh) * 2020-12-18 2021-03-26 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN215603184U (zh) * 2021-07-07 2022-01-25 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器

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