WO2016202304A1 - 雾化器及其气溶胶发生装置 - Google Patents

雾化器及其气溶胶发生装置 Download PDF

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Publication number
WO2016202304A1
WO2016202304A1 PCT/CN2016/086296 CN2016086296W WO2016202304A1 WO 2016202304 A1 WO2016202304 A1 WO 2016202304A1 CN 2016086296 W CN2016086296 W CN 2016086296W WO 2016202304 A1 WO2016202304 A1 WO 2016202304A1
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WO
WIPO (PCT)
Prior art keywords
partition
upper cover
atomizer
air inlet
tube
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Application number
PCT/CN2016/086296
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English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州聚为智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 常州聚为智能科技有限公司 filed Critical 常州聚为智能科技有限公司
Priority to PL16811045T priority Critical patent/PL3308660T3/pl
Priority to ES16811045T priority patent/ES2763819T3/es
Priority to EP16811045.0A priority patent/EP3308660B1/en
Priority to US15/536,647 priority patent/US20180213845A1/en
Publication of WO2016202304A1 publication Critical patent/WO2016202304A1/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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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

Definitions

  • the utility model relates to an aerosol generating device, in particular to an atomizer capable of avoiding liquid leakage and an aerosol generating device thereof.
  • the existing electronic cigarettes on the market generally have leakage problems, and the reasons include various aspects, and the main reason is that the liquid smoke is easily leaked from the liquid storage chamber through the atomizing assembly.
  • the smoke liquid After the smoke liquid leaks, on the one hand, the user may smoke when smoking, which affects the user's smoking experience; on the other hand, the smoke liquid may also leak to the battery and/or the control panel, affecting the normal operation of the electronic cigarette.
  • An atomizer comprising an upper cover, the upper cover is provided with an air inlet hole, and the upper cover extends inward to form an inner connecting tube, wherein the inner connecting tube is provided with a partitioning member, and the partitioning member connects the inner connecting tube Separating into an intake passage and a smoke outlet passage, and the intake hole is in communication with the intake passage; and an atomizing assembly, an atomization chamber is formed between the atomization assembly and the upper cover, through the air inlet hole The gas entering the atomization chamber of the inlet passage carries away the aerosol atomized by the atomization assembly, and is bypassed through the outlet passage through the outlet passage.
  • the upper cover further includes a tube body and an upper cover body connected to the tube body, and the air inlet hole is opened on the tube body.
  • the inner connecting tube is formed by the tube body extending toward the inside of the upper cover body.
  • the divider is generally L-shaped.
  • the spacer comprises a first spacer and a second spacer connected thereto.
  • one end of the first partition is fixedly connected to the inner wall of the tubular body and disposed at an upper end of the air inlet, and the other end of the first partition is connected to the second partition.
  • the opposite sides of the second partition adjacent to the first partition are fixedly connected to the inner wall of the tubular body and/or the inner connecting tube, and are away from the first partition.
  • the free end projects into the atomizing assembly.
  • the upper cover is detachably mounted on the atomizing assembly.
  • the upper cover is threadedly coupled to the atomizing assembly.
  • An aerosol generating device comprising any of the above atomizers.
  • An atomizer comprising an upper cover and an atomizing assembly, the upper cover is provided with an air inlet hole, and the upper cover is provided with a partitioning member, and the partitioning member divides the inner cover into an air inlet passage and a smoke outlet passage And the air inlet hole communicates with the air inlet passage, and an atomization chamber is formed between the atomization assembly and the upper cover, and the gas entering the atomization chamber through the air inlet hole and the air inlet passage is atomized The atomized aerosol is carried away and bypassed through the outlet passage through the outlet passage.
  • the upper cover includes a tube body and an upper cover body connected to the tube body, the air inlet hole is opened on the tube body, and the tube body faces the interior of the upper cover body Extending to form an inner connecting tube, the partition being disposed within the inner connecting tube.
  • the divider is L-shaped.
  • the spacer comprises a first spacer and a second spacer connected thereto.
  • one end of the first partition is fixedly connected to the inner wall of the tubular body and disposed at an upper end of the air inlet, and the other end of the first partition is connected to the second partition.
  • the opposite sides of the second partition adjacent to the first partition are fixedly connected to the inner wall of the tubular body and/or the inner connecting tube, and are away from the first partition.
  • the free end projects into the atomizing assembly.
  • the upper cover is detachably mounted on the atomizing assembly.
  • the upper cover is threadedly coupled to the atomizing assembly.
  • the atomizer further includes an internally threaded connecting ring disposed on the atomizing assembly, the internally threaded connecting ring being threadedly coupled to the upper cover.
  • An aerosol generating device comprising any of the above atomizers.
  • the air inlet hole is disposed at an upper end of the atomizer, even near the inhaler, that is, the atomizer of the present invention is an upper air intake instead of the existing lower air intake; thus, in the fog
  • the lower end of the chemical device does not need to be provided with an air inlet hole, and the lower end of the atomizer is sealed, so that the aerosol-forming substrate can be prevented from leaking out.
  • the atomizer is a liquid injection method to further avoid the leakage problem caused by the detachable connection between the atomization assembly and the lower cover.
  • the atomizer has a simple structure, and the problem of liquid leakage can be solved without providing a complicated leakproof device.
  • the accommodating cavity is arranged around the atomizing component, which saves space and can be improved while shortening the size of the entire atomizer The capacity of the chamber.
  • Figure 1 is a perspective view of the atomizer of the present invention
  • Figure 2 is a perspective view of another perspective view of the atomizer of Figure 1;
  • Figure 3 is a cross-sectional view of the atomizer of Figure 2 taken along line A-A;
  • Figure 4 is a perspective view of the upper cover of the atomizer shown in Figure 2;
  • Figure 5 is an exploded perspective view of the atomizer of Figure 1.
  • the upper cover body 113 accommodates the cavity 160
  • the present invention provides an atomizer 100.
  • the atomizer 100 includes an upper cover 110, a lower cover 130, and an atomizing assembly 150.
  • the atomizing assembly 150 is disposed between the upper cover 110 and the lower cover 130.
  • the upper cover 110 includes a tubular body 111, an upper cover body 113 connected to the tubular body 111, an air inlet 115 opened in the tubular body 111, an inner connecting tube 117, and a partition 119 disposed in the inner connecting tube 117. .
  • the tube body 111 extends toward the inside of the upper cover body 113 to form the inner connecting tube 117.
  • the upper cover body 113 is a trumpet-like or funnel-shaped flange formed by extending outwardly from one end of the tubular body 111.
  • the free end (not shown) of the tube body 111 away from the upper cover body 113 is itself an inhaler. It will be appreciated that in other embodiments, the free end can be coupled to an inhaler (not shown) for the user to inhale the aerosol aerosolized by the nebulizing assembly 150.
  • the air inlet 115 and the inner connecting tube 117 are in communication with the atomizing assembly 150.
  • the partition 119 is substantially L-shaped and includes a first partition 1191 and a second partition 1193 connected thereto. That is, the first partition 1191 and the second partition 119 are substantially L-shaped.
  • One end of the first partition plate 1191 is fixedly connected to the inner wall of the pipe body 111 and disposed at an upper end of the air inlet hole 115, and the other end of the first partition plate 1191 is connected to the second partition plate 1193.
  • the second partition 1193 is fixedly connected to the inner wall of the tubular body 111 and/or the inner connecting tube 117 adjacent to opposite side edges of the first partition 1191, and is free from the free end of the first partition 1191.
  • the partition 119 separates the inner cavity of the inner connecting tube 117 into the air inlet channel 1171 and the smoke outlet channel 1173 while separating the air inlet hole 115 from the smoke outlet channel 1173, and
  • the intake hole 115 communicates with the intake passage 1171.
  • the air enters the atomizing assembly 150 through the air inlet 115 and the air inlet passage 1171 in turn, and takes away the aerosol formed by atomization of the atomizing assembly 150, bypassing the partition 119 from the The smoke passage 1173 is discharged for the user to draw.
  • the air inlet hole 115 can also be opened on the upper cover body 113 as shown according to actual needs.
  • the first partition plate 1191 and the second partition plate 1193 are disposed at different positions to separate the inner cavity of the inner connecting pipe 117 into the intake passage 1171 and the smoke outlet passage 1173 while ensuring the intake air.
  • the hole 115 is in communication with the intake passage 1171.
  • the first partition 1191 is a semicircular body.
  • the second partition plate 1193 is a rectangular body.
  • the circular arc side of the first partition plate 1191 is fixedly connected to the inner portion of the tubular body 111, and the diameter side thereof is intersected with the second partition plate 1193.
  • the lower cover 130 includes a lower cover body 131 and a connecting end portion 133 connected to the lower cover body 131.
  • the connecting end portion 133 is used for connecting the atomizer 100 to a power source.
  • the connecting end portion 133 is provided with an external thread which is connected to a power supply device (not shown) by an external thread.
  • the lower cover 130 further defines a mounting hole 135 for receiving the atomizing assembly 150.
  • the mounting hole 135 is substantially trapezoidal.
  • the atomizing assembly 150 includes an outer tube 151, an inner tube 153, an atomizing base 155, an atomizing tube 156, a heating element 157, a liquid guiding member 159, a conductive member 161, and an atomizing chamber 163.
  • the outer tube 151 is disposed between the upper cover 110 and the lower cover 130.
  • the inner tube 153 is received in the outer tube 151
  • the atomization base 155 is received in the inner tube 153 and mounted on the lower cover 130.
  • the atomizing base 155 is detachably mounted on the lower cover 130 to facilitate replacement of the atomizing assembly 150.
  • the heating element 157, the liquid guiding element 159, and the conductive element 161 are all disposed in the atomizing body 155.
  • the atomizing tube 156 is nested with the atomizing body 155 to form the atomizing chamber 163.
  • the atomizing base 155 is detachably mounted in the mounting hole 135 and screwed to the lower cover 130
  • atomization tube 156 and the atomization base 155 are designed to be integrated according to actual needs.
  • the opposite ends of the inner tube 153 are respectively abutted against the upper cover 110 and the lower cover 130.
  • One end of the atomization tube 156 is sealingly connected with the inner connecting tube 117, and the atomizing base 155 is away from the One end of the atomizing tube 156 is detachably mounted on the lower cover 130, so that a sealed aerosol is formed between the upper cover 110, the lower cover 130, the inner tube 153, the atomizing tube 156 and the atomizing base 155.
  • a housing cavity 160 is formed.
  • the outer tube 151 is provided with a window 1511 for facilitating the user to observe the remaining amount of the aerosol-forming substrate in the accommodating cavity 160.
  • the outer tube 151 is an opaque material
  • the inner tube 153 is a transparent material.
  • outer tube 151 can be omitted according to actual production needs.
  • an upper sealing member 165 is disposed between the inner connecting tube 117 and the atomizing tube 156 to prevent gas leakage in the atomizing chamber 163, the inlet passage 1171 and the outlet passage 1173, and further avoiding gas. It enters the accommodating cavity 160 to form a negative pressure.
  • the atomizer 100 further includes an internally threaded connecting ring 170 disposed between the upper cover 110 and the outer tube 153, the internal thread connecting ring 170 and the inner threaded connecting ring 170
  • the upper cover 110 is threaded such that the upper cover 110 is detachably coupled to the atomizing assembly 150.
  • the upper cover 110 further includes an outer connecting tube 120 that is screwed to the female threaded connecting ring 170.
  • the outer connecting tube 120 is a tube body formed by the upper cover body 113 extending along the axial direction of the upper cover 110 toward the atomizing assembly 150.
  • the outer connecting tube 120 and the inner connecting tube 117 are concentrically disposed, and the outer connecting tube 120 is disposed at The inner connecting tube 117 is outside.
  • one end of the outer tube 151 is mounted on the internally threaded connecting ring 170, and the other end is mounted on the lower cover 130. Further, in order to avoid liquid leakage, the outer tube 151 is crushed on the lower cover 130.
  • the outer connecting tube 120 of the upper cover 110 can be detachably connected directly to the outer tube 153 and/or the inner tube 151 according to actual production needs, so as to facilitate the upper cover 110 from the atomizing assembly 150. Remove it on the top. As such, the internally threaded coupling ring 170 can be omitted.
  • the heating element 157 is placed in contact with the liquid guiding element 159.
  • the atomizing body 155 is provided with at least one liquid inlet hole 1551 at a position adjacent to the lower cover 130.
  • the liquid guiding member 159 abuts against the inner wall of the atomizing seat body 155 and blocks the liquid inlet hole. 1551, the aerosol-forming substrate entering the atomization chamber 163 through the liquid inlet 1551 is absorbed by the liquid-conducting element 159 and transmitted to the heating element 158, thereby being atomized by the heating element 158.
  • the conductive element 161 is nested in an end of the atomizing base 155 adjacent to the lower cover 130 and electrically connected to the heating element 157.
  • a first insulating member 167 is disposed between the conductive member 161 and the atomizing base 155 for insulating the two to form positive and negative poles, wherein the conductive member 161 is a positive pole, and the lower cover 130.
  • the atomizing base 155 is a negative electrode.
  • the atomizer 100 further includes an electrode contact 168 and a second insulating member 169 disposed between the electrode contact 168 and the lower cover 130.
  • One end of the electrode contact 168 is in electrical contact with the conductive element 161, and the other end of the electrode contact 168 is electrically connected to a battery device (not shown).
  • the second insulating member 169 insulates the electrode contact 168 as a positive electrode from the lower cover 130 as a negative electrode.
  • the atomizer 100 further includes an upper sealing ring 181 and a lower sealing ring 183.
  • the upper sealing ring 181 is disposed between the female threaded connecting ring 170 and the inner tube 153
  • the lower sealing ring 183 is disposed between the lower cover 130 and the inner tube 153 to achieve the
  • the sealing chamber 160 is sealed to prevent leakage of the aerosol-forming substrate.
  • the external air contacts the heating element 157 through the air inlet 115 and the air inlet passage 1171, and takes away the aerosol formed by the atomization of the heating element 157, bypassing
  • the partition 119 is discharged from the smoke outlet passage 1173 for the user to draw.
  • the outer connecting tube 120 is detached from the female threaded connecting ring 170, so that the upper cover 110 is separated from the atomizing assembly 150, and the user can accommodate the outer cover 110.
  • An aerosol-forming substrate is added to the cavity 160.
  • the atomizer 100 of the present invention has the following advantages:
  • the air inlet 115 is disposed at an upper end of the atomizer 100, even near the inhaler, that is, the atomizer 100 of the present invention is an upper air intake instead of a conventional lower air intake, thus, There is no need to provide an air inlet hole at the lower end of the atomizer 100, and the lower end of the atomizer 100 is sealed, so that the aerosol-forming substrate can be prevented from leaking from the accommodating cavity 160 through the inner tube 153 and/or the outer tube 151.
  • the atomizer 100 is in the form of a liquid injection to further avoid the occurrence of liquid leakage problems caused by the detachable connection between the atomizing assembly 150 and the lower cover 130.
  • the atomizer 100 has a simple structure and can solve the problem of liquid leakage without providing a complicated leakproof device.
  • the accommodating cavity 160 is disposed around the atomizing assembly 150 to save space, and the capacity of the accommodating cavity 160 can be increased while shortening the size of the entire atomizer 100.
  • the present invention also provides an aerosol generating device having the atomizer 100.

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Abstract

一种雾化器，包括上盖（110），该上盖（110）上开设有进气孔（115），该上盖（110）向内延伸形成一内连接管（117），该内连接管（117）中设置有一分隔件（119），该分隔件（119）将内连接管（117）分隔成进气通道（1171）和出烟通道（1173），且该进气孔（115）与进气通道（1171）连通；以及雾化组件（150），该雾化组件（150）与该上盖（110）之间形成一雾化腔（163），经该进气孔（115）、进气通道（1171）进入雾化腔（163）的气体将经雾化组件（150）雾化后的气溶胶带走，并绕过该分隔件（119）经出烟通道（1173）排出。还提供了具有该雾化器的气溶胶发生装置。

Description

雾化器及其气溶胶发生装置 技术领域
本实用新型涉及气溶胶发生装置，特别是涉及一种可避免发生漏液的雾化器及其气溶胶发生装置。
背景技术
目前市场上现有的电子烟普遍存在漏液问题，其原因包括多个方面，其中主要原因是烟液极易从储液腔经雾化组件漏出。烟液泄漏后，一方面，使用者在吸烟时可能会吸到，影响使用者的吸烟体验；另一方面，烟液还可能漏至电池和/或控制板，影响电子烟的正常工作。
现有的电子烟大多通过增设防漏结构来达到防漏液的目的，但是，结构都较为复杂且可靠性不佳。
发明内容
基于此，有必要针对上述问题，提供一种可避免发生漏液的雾化器，同时还提供一种具有该雾化器的气溶胶发生装置。
一种雾化器，其包括上盖，该上盖上开设有进气孔，该上盖向内延伸形成一内连接管，该内连接管中设置有一分隔件，该分隔件将内连接管分隔成进气通道和出烟通道，且所述进气孔与进气通道相通；以及雾化组件，该雾化组件与所述上盖之间形成一雾化腔，经所述进气孔、进气通道进入雾化腔的气体将经雾化组件雾化后的气溶胶带走，并绕过所述分隔件经出烟通道排出。
在其中一实施例中，该上盖还包括一管体及与该管体连接的上盖本体，所述进气孔开设在所述管体上。
在其中一实施例中，所述内连接管由所述管体朝向所述上盖本体的内部延伸形成。
在其中一实施例中，所述分隔件大致呈L型。
在其中一实施例中，所述分隔件包括一第一隔板及与其连接的第二隔板。
在其中一实施例中，所述第一隔板的一端与管体的内壁固定连接，并设置在所述进气孔的上端，所述第一隔板的另一端与第二隔板连接。
在其中一实施例中，所述第二隔板与所述第一隔板邻近的相对两侧边与所述管体和/或内连接管的内壁固定连接，且其远离第一隔板的自由端伸入所述雾化组件内。
在其中一实施例中，所述上盖可拆卸地安装在所述雾化组件上。
在其中一实施例中，所述上盖与所述雾化组件螺纹连接在一起。
一种气溶胶发生装置，包括上述任一种雾化器。
一种雾化器，其包括上盖以及雾化组件，该上盖上开设有进气孔，该上盖内设置有一分隔件，该分隔件将上盖内分隔成进气通道和出烟通道，且所述进气孔与进气通道相通，该雾化组件与所述上盖之间形成一雾化腔，经所述进气孔、进气通道进入雾化腔的气体将经雾化组件雾化后的气溶胶带走，并绕过所述分隔件经出烟通道排出。
在其中一实施例中，该上盖包括一管体及与该管体连接的上盖本体，所述进气孔开设在所述管体上，所述管体朝向所述上盖本体的内部延伸形成内连接管，所述分隔件设置在所述内连接管内。
在其中一实施例中，所述分隔件呈L型。
在其中一实施例中，所述分隔件包括一第一隔板及与其连接的第二隔板。
在其中一实施例中，所述第一隔板的一端与管体的内壁固定连接，并设置在所述进气孔的上端，所述第一隔板的另一端与第二隔板连接。
在其中一实施例中，所述第二隔板与所述第一隔板邻近的相对两侧边与所述管体和/或内连接管的内壁固定连接，且其远离第一隔板的自由端伸入所述雾化组件内。
在其中一实施例中，所述上盖可拆卸地安装在所述雾化组件上。
在其中一实施例中，所述上盖与所述雾化组件螺纹连接在一起。
在其中一实施例中，所述雾化器还包括一内螺纹连接圈，所述内螺纹连接圈设置在所述雾化组件上，所述内螺纹连接圈与所述上盖螺纹连接。
一种气溶胶发生装置，包括上述任一种雾化器。
所雾化器具有如下优点：
1.所述进气孔设置在雾化器的上端，甚至是靠近吸入器的位置，即，本发明所述雾化器为上进气，而非现有的下进气；如此，在雾化器的下端无需设置进气孔，雾化器的下端被封死，如此可避免气溶胶形成基质往外泄露。
2.所述雾化器是采用上注液的方式，进一步避免因雾化组件与下盖之间的可拆卸式地连接导致的漏液问题的产生。
3.所述雾化器结构简单，无需设置复杂的防漏装置即可解决漏液的问题。
4.所述容置腔环绕雾化组件设置，节约空间，可在缩短整个雾化器的尺寸的同时提高 容置腔的容量。
附图说明
图1为本实用新型的雾化器立体图；
图2为图1所示雾化器另一视角的立体图；
图3为图2所示雾化器沿A-A线的剖视图；
图4为图2所示雾化器的上盖的立体图；
图5为图1所示雾化器的立体分解图。
雾化器100                 内管153
上盖110                   雾化座体155
下盖130                   雾化管156
雾化组件150                 加热元件157
管体111                   导液元件159
上盖本体113                 容置腔160
进气孔115                 导电元件161
内连接管117                 雾化腔163
分隔件119                 上密封件165
第二隔板1193              内螺纹连接圈170
进气通道1171              第一绝缘件167
出烟通道1173              第二绝缘件169
连接端部133                 电极接触件168
安装孔135                 上密封圈181
外管151                   下密封圈183
第一隔板1191              下盖本体131
视窗1511                  外连接管120
进液孔1551
具体实施方式
为使本实用新型的上述目的、特征和优点能够更加明显易懂，下面结合附图对本实用新型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实用新型。但是本实用新型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 以在不违背本实用新型内涵的情况下做类似改进，因此本实用新型不受下面公开的具体实施例的限制。
需要说明的是，当元件被称为“固定于”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。
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参照图1-5，本实用新型提供了一种雾化器100。该雾化器100包括上盖110、下盖130及雾化组件150。所述雾化组件150设置在该上盖110及下盖130之间。
该上盖110包括一管体111、与该管体111连接的上盖本体113、开设在管体111上的进气孔115、内连接管117及设置在内连接管117内的分隔件119。所述管体111朝向所述上盖本体113的内部延伸形成所述内连接管117。该上盖本体113为所述管体111的一端向外延伸形成的类喇叭状或漏斗状的凸缘。
本实施例中，所述管体111远离所述上盖本体113的自由端(未图标)本身为吸入器。可以理解的，在其他实施例中，所述自由端可以与吸入器(未图示)连接，供用户吸入经雾化组件150雾化后的气溶胶。
所述进气孔115、所述内连接管117与所述雾化组件150连通。
所述分隔件119大致呈L型，其包括一第一隔板1191及与其连接的第二隔板1193。即，所述第一隔板1191与第二隔板119大致呈L型连接。所述第一隔板1191的一端与管体111的内壁固定连接，并设置在所述进气孔115的上端，所述第一隔板1191的另一端与第二隔板1193连接。所述第二隔板1193邻近所述第一隔板1191的相对两侧边与所述管体111和/或内连接管117的内壁固定连接，且其远离第一隔板1191的自由端伸入所述雾化组件150内。如此，所述分隔件119将所述内连接管117的内腔分隔形成进气通道1171及出烟通道1173，同时将所述进气孔115与所述出烟通道1173分隔开来，且所述进气孔115与进气通道1171相通。在使用者的吸力作用下，空气依次经进气孔115、进气通道1171进入雾化组件150，带走雾化组件150雾化后形成的气溶胶，绕过所述分隔件119从所述出烟通道1173排出，以供使用者抽吸。
可以理解的，根据实际需要，所示进气孔115也可开设在所示上盖本体113上。如此，第一隔板1191、第二隔板1193设置位置可进行相应的改变，以将所述内连接管117的内腔分隔形成进气通道1171及出烟通道1173，同时保证所述进气孔115与进气通道1171连通。
本实施例中，所述第一隔板1191为一半圆体。所述第二隔板1193为一矩形体，所述第一隔板1191的圆弧边与管体111的内部固定连接，其直径边与所述第二隔板1193相交连接。
所述下盖130包括一下盖本体131及与该下盖本体131连接的一连接端部133，该连接端部133用于将所述雾化器100与电源连接。本实施例中，所述连接端部133设置有外螺纹，其通过外螺纹与电源装置(未图示)连接。该下盖130还开设有一安装孔135，用于容置安装所述雾化组件150。本实施例中，所述安装孔135大致呈梯形。
所述雾化组件150包括外管151、内管153、雾化座体155、雾化管156、加热元件157、导液元件159、导电元件161及雾化腔163。所述外管151设置在所述上盖110与下盖130之间。所述内管153收容于所述外管151内，所述雾化座体155收容于所述内管153内，且安装在所述下盖130上。本实施例中，所述雾化座体155可拆卸地安装在所述下盖130上，以便于更换所述雾化组件150。所述加热元件157、导液元件159、导电元件161均设置在所述雾化座体155内。所述雾化管156与所述雾化座体155嵌套设置，以形成所述雾化腔163。本实施例中，所述雾化座体155可拆卸地安装在所述安装孔135内，并与所述下盖130螺纹连接。
可以理解的，根据实际需要，所述雾化管156与所述雾化座体155设计成一体。
所述内管153相对的两端分别与所述上盖110、下盖130抵持，所述雾化管156的一端与所述内连接管117密封连接，所述雾化座体155远离所述雾化管156的一端可拆卸地安装在所述下盖130上，如此，上盖110、下盖130、内管153、雾化管156及雾化座体155之间形成密封的气溶胶形成基质的容置腔160。
本实施例中，所述外管151上开设有便于使用者观察容置腔160中气溶胶形成基质余量的视窗1511。本实施例中，所述外管151为不透明材质，所述内管153为透明材质。
可以理解的，根据实际生产需要，所述外管151可省略。
本实施例中，所述内连接管117与所述雾化管156之间设置有上密封件165以避免雾化腔163、进气通道1171及出烟通道1173内的气体泄漏，进一步避免气体进入容置腔160内而形成负压。
本实施例中，所述雾化器100还包括一内螺纹连接圈170、该内螺纹连接圈170设置在所述上盖110与外管153之间，所述内螺纹连接圈170与所述上盖110螺纹连接，如此使所述上盖110可拆卸地与所述雾化组件150连接。本实施例中，所述上盖110还包括与所述内螺纹连接圈170螺纹连接的外连接管120。所述外连接管120是由上盖本体113沿上盖110轴向朝向雾化组件150的方向延伸形成的管体，外连接管120和内连接管117同心设置，且外连接管120设置在所述内连接管117外侧。本实施例中，所述外管151的一端安装在所述内螺纹连接圈170上，其另一端安装在所述下盖130上。进一步地，为了避免漏液，所述外管151被压死在所述下盖130上。
可以理解的，根据实际生产需要，所述上盖110的外连接管120可直接与所述外管153和/或内管151可拆卸地连接，以便于上盖110从所述雾化组件150上拆卸下来。如此，所述内螺纹连接圈170可以省略。
所述加热元件157与导液元件159接触设置。所述雾化座体155在邻近所述下盖130的位置开设有至少一进液孔1551，所述导液元件159抵持所述雾化座体155的内壁，并遮挡住所述进液孔1551，经进液孔1551进入雾化腔163的气溶胶形成基质被所述导液元件159吸收，并传导给加热元件158，进而被加热元件158雾化。
所述导电元件161嵌套设在雾化座体155靠近所述下盖130的一端内，且与所述加热元件157电性连接。所述导电元件161与所述雾化座体155之间设置有一第一绝缘件167，用以将两者绝缘开来形成正负两极，其中，所述导电元件161为正极，所述下盖130、雾化座体155为负极。
所述雾化器100还包括一电极接触件168及设置在该电极接触件168与下盖130之间的第二绝缘件169。所述电极接触件168的一端与所述导电元件161电接触，其另一端可与电池装置(未图示)电性连接。所述第二绝缘件169将作为正极的电极接触件168与作为负极的下盖130绝缘开来。
所述雾化器100还包括一上密封圈181及下密封圈183。所述上密封圈181设置在所述内螺纹连接圈170与所述内管153之间，所述下密封圈183设置在所述下盖130与所述内管153之间，以实现所述容置腔160的密封设置，避免气溶胶形成基质的泄漏。
在工作过程中，在使用者的抽吸作用下，外部的空气经进气孔115、进气通道1171，与加热元件157接触，并带走加热元件157雾化后形成的气溶胶，绕过所述分隔件119从所述出烟通道1173排出，以供使用者抽吸。
当需要添加气溶胶形成基质时，将所述外连接管120从所述内螺纹连接圈170上拆卸下来，使所述上盖110与所述雾化组件150分离，使用者即可向容置腔160内添加气溶胶形成基质。
本实用新型的雾化器100具有如下优点：
1.所述进气孔115设置在雾化器100的上端，甚至是靠近吸入器的位置，即，本发明所述雾化器100为上进气，而非传统的下进气，如此，在雾化器100的下端无需设置进气孔，雾化器100的下端被封死，如此可避免气溶胶形成基质从容置腔160经内管153和/或外管151往外泄露。
2.所述雾化器100是采用上注液的方式，进一步避免因雾化组件150与下盖130之间的可拆卸式地连接导致的漏液问题的产生。
3.所述雾化器100结构简单，无需设置复杂的防漏装置即可解决漏液的问题。
4.所述容置腔160环绕雾化组件150设置，节约空间，可在缩短整个雾化器100的尺寸的同时提高容置腔160的容量。
本发明还提供了一种具有所述雾化器100的气溶胶发生装置。
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。

Claims (20)

  1. 一种雾化器，其特征在于，其包括：上盖(110)，该上盖(110)上开设有进气孔(115)，该上盖(110)向内延伸形成一内连接管(117)，该内连接管(117)中设置有一分隔件(119)，该分隔件(119)将内连接管(117)分隔成进气通道(1171)和出烟通道(1173)，且所述进气孔(115)与进气通道连通(1171)；以及雾化组件(150)，该雾化组件(150)与所述上盖(110)之间形成一雾化腔(163)，经所述进气孔(115)、进气通道(1171)进入雾化腔(163)的气体将经雾化组件(150)雾化后的气溶胶带走，并绕过所述分隔件(119)经出烟通道(1173)排出。
  2. 根据权利要求1所述的雾化器，其特征在于，该上盖(110)还包括一管体(111)及与该管体(111)连接的上盖本体(113)，所述进气孔(115)开设在所述管体(111)上。
  3. 根据权利要求2所述的雾化器，其特征在于，所述内连接管(117)由所述管体(111)朝向所述上盖本体(113)的内部延伸形成。
  4. 根据权利要求1、2或3所述的雾化器，其特征在于，所述分隔件(119)大致呈L型。
  5. 根据权利要求1、2或3所述的雾化器，其特征在于，所述分隔件(119)包括一第一隔板(1191)及与其连接的第二隔板(1193)。
  6. 根据权利要求5所述的雾化器，其特征在于，所述第一隔板(1191)的一端与管体(111)的内壁固定连接，并设置在所述进气孔(115)的上端，所述第一隔板(1191)的另一端与第二隔板(1193)连接。
  7. 根据权利要求6所述的雾化器，其特征在于，所述第二隔板(1193)与所述第一隔板(1191)邻近的相对两侧边与所述管体(111)和/或内连接管(117)的内壁固定连接，且其远离第一隔板(1191)的自由端伸入所述雾化组件150内。
  8. 根据权利要求7所述的雾化器，其特征在于，所述上盖(110)可拆卸地安装在所述雾化组件(150)上。
  9. 根据权利要求8所述的雾化器，其特征在于，所述上盖(110)与所述雾化组件(150)螺纹连接在一起。
  10. 一种气溶胶发生装置，其特征在于，包括如权利要求1-9中任一项所述的雾化器。
  11. 一种雾化器，其特征在于：所述雾化器包括上盖(110)以及雾化组件(150)，该上盖(110)上开设有进气孔(115)，该上盖(110)内设置有一分隔件(119)，该分隔件(119)将上盖(110)内分隔成进气通道(1171)和出烟通道(1173)，且所述进气孔(115)与进气通道连通(1171)，该雾化组件(150)与所述上盖(110)之间形成一雾化腔(163)，经所述进气孔(115)、进气通道(1171)进入雾化腔(163)的气体将经雾化组件(150)雾化后的气溶胶带走，并绕过所述分隔件(119)经出烟通道(1173)排出。
  12. 根据权利要求11所述的雾化器，其特征在于，该上盖(110)包括一管体(111)及与该管体(111)连接的上盖本体(113)，所述进气孔(115)开设在所述管体(111)上，所述管体(111)朝向所述上盖本体(113)的内部延伸形成内连接管(117)，所述分隔件(119)设置在所述内连接管(117)内。
  13. 根据权利要求12所述的雾化器，其特征在于，所述分隔件(119)呈L型。
  14. 根据权利要求12所述的雾化器，其特征在于，所述分隔件(119)包括一第一隔板(1191)及与其连接的第二隔板(1193)。
  15. 根据权利要求14所述的雾化器，其特征在于，所述第一隔板(1191)的一端与管体(111)的内壁固定连接，并设置在所述进气孔(115)的上端，所述第一隔板(1191)的另一端与第二隔板(1193)连接。
  16. 根据权利要求15所述的雾化器，其特征在于，所述第二隔板(1193)与所述第一隔板(1191)邻近的相对两侧边与所述管体(111)和/或内连接管(117)的内壁固定连接，且其远离第一隔板(1191)的自由端伸入所述雾化组件(150)内。
  17. 根据权利要求11所述的雾化器，其特征在于，所述上盖(110)可拆卸地安装在所述雾化组件(150)上。
  18. 根据权利要求17所述的雾化器，其特征在于，所述上盖(110)与所述雾化组件(150)螺纹连接在一起。
  19. 根据权利要求17所述的雾化器，其特征在于，所述雾化器还包括一内螺纹连接圈(170)，所述内螺纹连接圈(170)设置在所述雾化组件(150)上，所述内螺纹连接圈(170)与所述上盖(110)螺纹连接。
  20. 一种气溶胶发生装置，其特征在于，包括如权利要求11-19中任一项所述的雾化器。
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EP3308660A1 (en) 2018-04-18
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EP3308660A4 (en) 2018-07-11
CN204907913U (zh) 2015-12-30
US20180213845A1 (en) 2018-08-02

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