WO2019233468A1 - Liquid supply device and electronic cigarette - Google Patents

Liquid supply device and electronic cigarette Download PDF

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Publication number
WO2019233468A1
WO2019233468A1 PCT/CN2019/090254 CN2019090254W WO2019233468A1 WO 2019233468 A1 WO2019233468 A1 WO 2019233468A1 CN 2019090254 W CN2019090254 W CN 2019090254W WO 2019233468 A1 WO2019233468 A1 WO 2019233468A1
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WO
WIPO (PCT)
Prior art keywords
liquid
liquid supply
communication
supply device
pressure
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PCT/CN2019/090254
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French (fr)
Chinese (zh)
Inventor
邱伟华
华能
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常州市派腾电子技术服务有限公司
卓尔悦欧洲控股有限公司
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Priority claimed from CN201820899442.8 external-priority
Priority claimed from CN201820899442.8U external-priority patent/CN208550028U/en
Priority claimed from CN201820899494.5U external-priority patent/CN208798695U/en
Application filed by 常州市派腾电子技术服务有限公司, 卓尔悦欧洲控股有限公司 filed Critical 常州市派腾电子技术服务有限公司
Publication of WO2019233468A1 publication Critical patent/WO2019233468A1/en

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00Smokers' requisites not otherwise provided for

Abstract

Disclosed by the utility model is a liquid supply device, which comprises a liquid storage member, a communication member, a pressurization mechanism and a nicotine liquid passage. The liquid storage member is provided with a liquid storage chamber, and the liquid storage member is connected to the communication member; the communication member is provided with a pressure passage communicating with the liquid storage chamber, and the communication member is respectively provided with a first connecting portion and a second connecting portion, wherein the second connecting portion is in communication with the pressure passage, and the pressurization mechanism is in communication with the second connecting portion; one end of the nicotine liquid passage extends into the liquid storage chamber and communicates with the liquid storage chamber, and the other end of the nicotine liquid passage passes through the pressure passage and the first connecting portion successively and then protrudes out of the communication member. When the pressurization mechanism pressurizes the liquid storage chamber by means of the pressure passage, nicotine liquid in the liquid storage chamber enters the nicotine liquid passage under the action of pressure. In the liquid supply device of the utility model, the liquid storage chamber is independently disposed outside the atomizer, and the on-demand supply function of the nicotine liquid is realized. Further disclosed by the utility model is an electronic cigarette with the liquid supply device.

Description

供液装置及电子烟Liquid supply device and electronic cigarette 技术领域Technical field
本实用新型涉及模拟吸烟技术领域,特别地,涉及一种供液装置及电子烟。The utility model relates to the technical field of simulated smoking, in particular to a liquid supply device and an electronic cigarette.
背景技术Background technique
市面上的电子烟的雾化器的内部通常设置有用于存储烟液的储液腔,用于吸收烟液的加热结构设置在储液腔内,导致加热结构始终浸泡在烟液中,长时间作用下容易使加热结构发生变质,从而影响用户吸食口感。The inside of the atomizer of the electronic cigarette on the market is usually provided with a liquid storage chamber for storing the liquid smoke, and a heating structure for absorbing the liquid is set in the liquid storage chamber, which causes the heating structure to be always immersed in the liquid smoke for a long time Under the action, the heating structure is likely to be deteriorated, thereby affecting the taste of the user.
实用新型内容Utility model content
基于此,有必要提供一种储液腔独立设置在雾化器外部的供液装置;Based on this, it is necessary to provide a liquid supply device in which the liquid storage chamber is independently provided outside the atomizer;
更有必要提供一种带有该供液装置的电子烟。It is even more necessary to provide an electronic cigarette with the liquid supply device.
本实用新型解决其技术问题所采用的技术方案是:本实用新型的第一方面提供了一种供液装置,所述供液装置包括储液件、连通件、增压机构以及烟液流道,所述储液件上设置有储液腔,所述储液件连接在所述连通件上,所述连通件上设置有与所述储液腔连通的压力通道,所述连通件分别设置有第一连接部以及第二连接部,所述第二连接部与所述压力通道相连通,所述增压机构与所述第二连接部相连通,所述烟液流道的一端伸入所述储液腔内并与所述储液腔相连通,所述烟液流道的另一端依次穿过所述压力通道与所述第一连接部后伸出所述连通件外,所述增压机构通过所述压力通道向所述储液腔内增压时,使得所述储液腔内的烟液在压力作用下进入所述烟液流道内。The technical solution adopted by the utility model to solve its technical problems is: the first aspect of the utility model provides a liquid supply device, the liquid supply device includes a liquid storage member, a connecting member, a pressurizing mechanism, and a smoke liquid channel A liquid storage chamber is provided on the liquid storage member, the liquid storage member is connected to the communication member, and a pressure channel communicating with the liquid storage chamber is provided on the communication member, and the communication members are respectively provided There is a first connection portion and a second connection portion, the second connection portion is in communication with the pressure channel, the pressure increasing mechanism is in communication with the second connection portion, and one end of the smoke liquid flow channel projects into The liquid storage cavity is in communication with the liquid storage cavity, and the other end of the smoke liquid flow path passes through the pressure channel and the first connection portion in sequence and protrudes out of the communication piece, and When the pressurizing mechanism pressurizes the liquid storage cavity through the pressure channel, the liquid smoke in the liquid storage cavity enters the liquid liquid flow path under the effect of pressure.
进一步地,所述连通件包括相互连接的上压盖和下压盖,所述上压盖与所述上压盖共同围设的空间构成所述压力通道,所述下压盖上设置有连通部,所 述储液件与所述下压盖连接,所述连通部与所述压力通道及所述储液腔分别连通。Further, the communication member includes an upper gland and a lower gland connected to each other, a space surrounded by the upper gland and the upper gland forming the pressure channel, and a communication is provided on the lower gland. The liquid storage member is connected to the lower pressure cover, and the communication portion is connected to the pressure channel and the liquid storage cavity, respectively.
进一步地,所述供液装置还包括第二供液管,所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通,所述第二供液管的另一端穿过所述压力通道后与所述第一连接部连接。Further, the liquid supply device further includes a second liquid supply tube, and one end of the second liquid supply tube extends into the liquid storage cavity and communicates with the liquid storage cavity. The other end is connected to the first connecting portion after passing through the pressure channel.
进一步地,所述供液装置还包括第一供液管,所述第一供液管与所述第一连接部连接且与所述第二供液管连通,所述烟液流道包括第一供液管的内腔以及第二供液管的内腔。Further, the liquid supply device further includes a first liquid supply tube, the first liquid supply tube is connected to the first connection portion and communicates with the second liquid supply tube, and the smoke liquid flow path includes a The inner cavity of a liquid supply tube and the inner cavity of a second liquid supply tube.
进一步地,所述连通件由硬质材料制成。Further, the communication member is made of a hard material.
进一步地,所述供液装置还包括压力管,所述压力管的一端与所述增压机构的压力输出端连接并连通,所述压力管的另一端与所述第二连接部连接并连通。Further, the liquid supply device further includes a pressure tube, one end of the pressure tube is connected and communicated with the pressure output end of the pressure increasing mechanism, and the other end of the pressure tube is connected and communicated with the second connection portion. .
进一步地,所述压力通道内和/或所述烟液流道内设置有单向阀。Further, a check valve is provided in the pressure passage and / or in the smoke liquid flow passage.
进一步地,所述增压机构为一气泵。Further, the boosting mechanism is an air pump.
进一步地,所述供液装置还包括外壳,所述连通件与所述外壳连接,所述下压盖上设置有收容仓,所述储液件至少部分收容于所述收容仓内,所述外壳下端具有开口,所述储液件能够经由所述开口被取出。Further, the liquid supply device further includes a housing, the communication member is connected to the housing, a storage bin is provided on the lower pressure cover, and the liquid storage member is at least partially contained in the storage bin, the The lower end of the casing has an opening through which the liquid storage member can be taken out.
本实用新型的第二方面提供了一种电子烟,所述电子烟包括前述第一方面任一项所述的供液装置。A second aspect of the present invention provides an electronic cigarette, which includes the liquid supply device according to any one of the foregoing first aspects.
本实用新型的第三方面提供了一种供液装置,所述供液装置包括储液件、连通件、连通管、增压机构以及烟液流道,所述储液件上设置有储液腔,所述储液件连接在所述连通件上,所述连通管至少部分安装在所述连通件的内部,且所述连通管伸出所述连通件外的一端与所述增压机构连通,所述连通管的另 一端与所述储液腔连通,所述连通管内设置有压力通道,所述烟液流道的一端伸入所述储液腔内并与所述储液腔相连通,所述烟液流道的另一端伸入所述压力通道内并与所述压力通道分隔开,所述增压机构通过所述压力通道向所述储液腔内增压时,使得所述储液腔内的烟液在所述压力作用下进入所述烟液流道内。A third aspect of the present invention provides a liquid supply device. The liquid supply device includes a liquid storage member, a communication member, a communication pipe, a pressure increasing mechanism, and a smoke liquid flow path. The liquid storage member is provided with a liquid storage device. Cavity, the liquid storage member is connected to the communication member, the communication pipe is at least partially installed inside the communication member, and an end of the communication pipe protruding outside the communication member is connected to the pressure increasing mechanism Communication, the other end of the communication tube communicates with the liquid storage cavity, a pressure channel is provided in the communication tube, and one end of the smoke liquid flow channel extends into the liquid storage cavity and is connected to the liquid storage cavity When the other end of the smoke-liquid flow channel extends into the pressure channel and is separated from the pressure channel, when the pressure increasing mechanism pressurizes the liquid storage chamber through the pressure channel, The smoke liquid in the liquid storage chamber enters the smoke liquid flow path under the pressure.
进一步地,所述连通件上设置有收容槽,所述连通管包括收容于所述收容槽内的本体以及设于所述本体侧壁上的旁通管,所述旁通管的一端与所述本体连通,所述旁通管的另一端与所述增压机构相连通,所述连通管及所述本体的内腔共同构成所述压力通道。Further, the communication member is provided with a receiving groove, and the communication pipe includes a body accommodated in the receiving groove and a bypass pipe provided on a side wall of the body. The body is in communication, the other end of the bypass pipe is in communication with the pressure increasing mechanism, and the communication pipe and the inner cavity of the body together form the pressure channel.
进一步地,所述连通件包括相互连接的上压盖和下压盖,所述上压盖上设置有第一连接部,所述下压盖上设置有连通部,所述第一连接部与所述连通部均与所述连通管的内腔相连通,所述储液件与所述下压盖连接,所述储液腔与所述连通部相连通。Further, the communication member includes an upper gland and a lower gland connected to each other, the first gland is provided with a first connection part, the lower gland is provided with a communication part, and the first connection part is connected with The communication portions are all in communication with the inner cavity of the communication tube, the liquid storage member is connected with the lower pressure cover, and the liquid storage cavity is in communication with the communication portion.
进一步地,所述供液装置还包括第二供液管,所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通,所述第二供液管的另一端伸入所述连通管的内腔后与所述第一连接部连接。Further, the liquid supply device further includes a second liquid supply tube, and one end of the second liquid supply tube extends into the liquid storage cavity and communicates with the liquid storage cavity. The other end extends into the inner cavity of the communication tube and is connected to the first connection portion.
进一步地,所述供液装置还包括第一供液管,所述第一供液管与所述第一连接部连接且与所述第二供液管连通,所述烟液流道包括第一供液管的内腔以及第二供液管的内腔。Further, the liquid supply device further includes a first liquid supply tube, the first liquid supply tube is connected to the first connection portion and communicates with the second liquid supply tube, and the smoke liquid flow path includes a first The inner cavity of a liquid supply tube and the inner cavity of a second liquid supply tube.
进一步地,所述供液装置还包括用于连接雾化器的连接座,所述第一供液管远离所述连通件的一端与所述连接座连接并连通。Further, the liquid supply device further includes a connection base for connecting the atomizer, and an end of the first liquid supply pipe remote from the communication member is connected and communicated with the connection base.
进一步地,所述压力通道内和/或所述烟液流道内设置有单向阀。Further, a check valve is provided in the pressure passage and / or in the smoke liquid flow passage.
进一步地,所述增压机构为一气泵。Further, the boosting mechanism is an air pump.
进一步地,所述供液装置还包括外壳,所述连通件与所述外壳连接,所述下压盖上设置有收容仓,所述储液件至少部分收容于所述收容仓内,所述外壳下端具有开口,所述储液件能够经由所述开口被取出。Further, the liquid supply device further includes a housing, the communication member is connected to the housing, a storage bin is provided on the lower pressure cover, and the liquid storage member is at least partially contained in the storage bin, the The lower end of the casing has an opening through which the liquid storage member can be taken out.
本实用新型的第四方面提供了一种电子烟,所述电子烟包括第三方面任一项所述的供液装置。A fourth aspect of the present invention provides an electronic cigarette, which includes the liquid supply device according to any one of the third aspects.
本实用新型的有益效果是:本实用新型提供的供液装置或电子烟,储液腔独立设置在雾化器的外部,使得雾化器上的加热结构未浸泡在储液腔内,只有当用户使用时才通过增压机构将烟液泵入至雾化器的雾化腔内进而与加热结构接触,实现了烟液的按需供应功能,避免了加热结构因长期浸泡在烟液中而发生变质的情况,保证了用户的吸食口感。进一步地,连通件设置第一连接部以及第二连接部,使得连通件加工时其它方向不用精确控制,降低了加工难度,有利于大规模生产。The beneficial effect of the utility model is that the liquid supply device or the electronic cigarette provided by the utility model has a liquid storage cavity independently provided outside the atomizer, so that the heating structure on the atomizer is not immersed in the liquid storage cavity. The user only pumps the smoke liquid into the atomizing chamber of the atomizer through the pressurizing mechanism when it is in use, and then contacts the heating structure, realizing the on-demand supply function of the smoke liquid, and avoiding the heating structure due to long-term immersion in the smoke liquid. The deterioration occurs to ensure the user's mouthfeel. Further, the connecting member is provided with a first connecting portion and a second connecting portion, so that other directions do not need to be accurately controlled during processing of the connecting member, which reduces the processing difficulty and is beneficial to large-scale production.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图和实施例对本实用新型作进一步说明。The following further describes the utility model with reference to the drawings and embodiments.
图1是本实用新型实施例一的供液装置的结构示意图;1 is a schematic structural diagram of a liquid supply device according to a first embodiment of the present invention;
图2是图1所示供液装置的部分分解图;2 is a partially exploded view of the liquid supply device shown in FIG. 1;
图3是图1所示供液装置的剖视图;3 is a sectional view of the liquid supply device shown in FIG. 1;
图4是本实用新型实施例二的供液装置的结构示意图;4 is a schematic structural diagram of a liquid supply device according to a second embodiment of the present invention;
图5是图4所示供液装置的部分分解图;5 is a partial exploded view of the liquid supply device shown in FIG. 4;
图6是图4所示供液装置的剖视图。Fig. 6 is a sectional view of the liquid supply device shown in Fig. 4.
图中零部件名称及编号分别为:The names and numbers of the parts in the picture are:
供液装置10          外壳101             第二视窗1011Liquid supply device 10 Case 101 The second window 1011
盖板11              固定筒111           连接座12Cover plate 11 Fixing tube 111 Connecting tube 12
第一供液管13        连接管14            连通件15First liquid supply pipe 13 Connecting pipe 14 Connecting piece 15
上压盖151           第一连接部1511      第二连接部1512Upper gland 151 First connection portion 1511 Second connection portion 1512
下压盖152           连通部1521          收容仓1522Lower pressure cover 152. Connecting section 1521. Containment warehouse 1522.
第一视窗1523        收容腔153           连通管16First window 1523: Containment cavity 153: Connecting tube 16
旁通管161           储液件17            储液腔171Bypass pipe 161 Liquid storage unit 17 Liquid storage chamber 171
第二供液管18        进液口181           增压机构19The second liquid supply pipe 18 The liquid inlet 181 The pressure increasing mechanism 19
压力管202           单向阀1513Pressure pipe 202 Check valve 1513
具体实施方式Detailed ways
现在结合附图对本实用新型作详细的说明。此图为简化的示意图,仅以示意方式说明本实用新型的基本结构,因此其仅显示与本实用新型有关的构成。The present invention will now be described in detail with reference to the drawings. This figure is a simplified schematic diagram, which illustrates the basic structure of the present invention only in a schematic manner, so it only shows the structures related to the present invention.
实施例一Example one
请参阅图1,本实用新型实施例一提供了一种电子烟,该电子烟包括雾化器(图未示出)、与所述雾化器连接的供液装置10以及与所述雾化器电性连接的电源装置(图未示出),工作时,供液装置10为所述雾化器提供烟液,所述电源装置为所述雾化器提供电能,所述雾化器内的烟液被加热雾化生成烟雾,烟雾供用户吸食。Please refer to FIG. 1. Embodiment 1 of the present invention provides an electronic cigarette. The electronic cigarette includes an atomizer (not shown), a liquid supply device 10 connected to the atomizer, and the atomizer. A power supply device (not shown in the figure) electrically connected to the atomizer. During operation, the liquid supply device 10 provides smoke liquid for the atomizer, and the power supply device provides electrical energy for the atomizer. The smoke liquid is heated and atomized to generate smoke, which is provided for users to inhale.
请同时参阅图2、图3,在一个实施方式中,供液装置10安装在所述雾化器的下端,供液装置包括盖板11、连接座12、第一供液管13、连接管14、连通件15、连通管16、储液件17、第二供液管18以及增压机构19。可以理解的,所述供液装置10还可以设置在电子烟的其他位置。Please refer to FIG. 2 and FIG. 3 at the same time. In one embodiment, the liquid supply device 10 is installed at the lower end of the atomizer. The liquid supply device includes a cover plate 11, a connection base 12, a first liquid supply pipe 13, and a connection pipe. 14. The communication member 15, the communication pipe 16, the liquid storage member 17, the second liquid supply pipe 18, and the pressure increasing mechanism 19. It can be understood that the liquid supply device 10 may also be disposed at other positions of the electronic cigarette.
盖板11大致呈板状结构,盖板11的下端面部分向下延伸形成固定筒111,固定筒111的上下两端贯通,且固定筒111的上端贯通盖板11的上端面。连接座12大致呈两端贯通的套筒状结构,连接座12通过过盈配合安装在固定筒111的内部,连接座12用作与所述雾化器连接。所述雾化器内设置有用于雾化烟液的雾化腔(图未示出),所述雾化腔内设置有用于吸收烟液的加热结构(图未示 出),第一供液管13大致呈两端贯通的中空管状结构,第一供液管13的上端与连接座12连接并连通,进而使得第一供液管13与所述雾化腔的加热结构相连通。可以理解地,在其他未示出的实施方式中,盖板11与连接座12为一体成型结构。The cover plate 11 has a substantially plate-like structure. A lower end portion of the cover plate 11 extends downward to form a fixed cylinder 111. The upper and lower ends of the fixed cylinder 111 penetrate through, and the upper end of the fixed cylinder 111 penetrates the upper end surface of the cover plate 11. The connecting base 12 is substantially a sleeve-like structure penetrating at both ends. The connecting base 12 is installed inside the fixed cylinder 111 through an interference fit. The connecting base 12 is used to connect with the atomizer. An atomizing cavity (not shown in the figure) for atomizing the smoke liquid is set in the atomizer, a heating structure (not shown in the figure) for absorbing the smoke liquid is set in the atomizing cavity, and the first liquid supply The tube 13 is substantially a hollow tubular structure penetrating at both ends, and the upper end of the first liquid supply tube 13 is connected and communicated with the connection base 12, so that the first liquid supply tube 13 is in communication with the heating structure of the atomization chamber. It can be understood that, in other embodiments not shown, the cover plate 11 and the connection base 12 are an integrally formed structure.
连接管14大致呈两端贯通的中空管状结构,连接管14的上端与第一供液管13的下端连接,连接管14的下端与连通件15连接。可以理解地,在其他未示出的实施方式中,第一供液管13与连接管14还可以是一体成型结构。The connecting pipe 14 is substantially a hollow tubular structure that penetrates at both ends. The upper end of the connecting pipe 14 is connected to the lower end of the first liquid supply pipe 13, and the lower end of the connecting pipe 14 is connected to the communication member 15. It can be understood that, in other embodiments not shown, the first liquid supply pipe 13 and the connection pipe 14 may also be an integrally formed structure.
具体地,连通件15包括可拆卸连接的上压盖151和下压盖152,连接管14与上压盖151连接。上压盖151大致呈下端具有开口的中空套筒状结构,上压盖151的上端向上延伸形成有与上压盖151的内腔连通的第一连接部1511,连接管14通过第一连接部1511与上压盖151连接。下压盖152盖设在上压盖151的下端口,且下压盖152的中心处向下延伸形成与上压盖151的内腔连通的连通部1521。上压盖151与下压盖152之间构成的腔室形成用于安装连通管16的收容腔153。Specifically, the communication member 15 includes an upper gland 151 and a lower gland 152 which are detachably connected, and the connecting pipe 14 is connected to the upper gland 151. The upper gland 151 generally has a hollow sleeve-like structure with an opening at the lower end. The upper end of the upper gland 151 extends upward to form a first connection portion 1511 communicating with the inner cavity of the upper gland 151. The connection tube 14 passes through the first connection portion. 1511 is connected to the upper pressing cover 151. The lower gland 152 covers the lower port of the upper gland 151, and a center of the lower gland 152 extends downward to form a communication portion 1521 communicating with the inner cavity of the upper gland 151. A cavity formed between the upper gland 151 and the lower gland 152 forms a receiving cavity 153 for mounting the communication tube 16.
本实施方式中,上压盖151与下压盖152之间通过螺栓连接,可以理解地,在其他未示出的实施方式中,上压盖151与下压盖152之间还可以通过卡接、磁性连接等方式实现可拆卸地连接关系。还可以理解地,连通件15由塑料、金属等硬质材料制成。In this embodiment, the upper gland 151 and the lower gland 152 are connected by bolts. It may be understood that, in other embodiments not shown, the upper gland 151 and the lower gland 152 may be connected by a snap connection. , Magnetic connection, etc. to achieve a detachable connection relationship. It can also be understood that the connecting member 15 is made of a hard material such as plastic or metal.
另外,下压盖152的边缘处向下延伸形成用于安装储液件18的收容仓1522。In addition, an edge of the lower cover 152 extends downward to form a receiving bin 1522 for mounting the liquid storage member 18.
连通管16包括本体(图未示出)以及与设置在所述本体的侧壁上的旁通管161。其中,所述本体大致呈两端贯通的中空筒状结构,所述本体的外形与收容腔153匹配且收容于收容腔153内,避免了所述本体与连通件15之间气密性不佳的情况。所述本体的内腔与第一连接部1511及连通部1521均相连通。旁通 管161与所述本体的内腔相连通且延伸至连通件15的外部。另外,连通件15上设置有与收容腔153连通的第二连接部1512,旁通管161穿过第二连接部1512后延伸至连通件15的外部。本实施方式中,所述本体与旁通管161为一体成型的橡胶软管结构。The communication pipe 16 includes a body (not shown) and a bypass pipe 161 provided on a side wall of the body. Wherein, the main body has a hollow cylindrical structure that penetrates at both ends, and the shape of the main body matches with the receiving cavity 153 and is accommodated in the receiving cavity 153, thereby preventing poor air tightness between the main body and the connecting member 15 Case. The inner cavity of the body is in communication with the first connection portion 1511 and the communication portion 1521. The bypass pipe 161 communicates with the inner cavity of the body and extends to the outside of the communication member 15. In addition, the communication member 15 is provided with a second connection portion 1512 that communicates with the receiving cavity 153. The bypass pipe 161 extends through the second connection portion 1512 to the outside of the communication member 15. In this embodiment, the body and the bypass pipe 161 are an integrally formed rubber hose structure.
储液件17大致呈上端具有开口的中空筒状结构,储液件17的内腔形成用于存储烟液的储液腔171,储液件17至少部分收容于收容仓1522内,且储液件17的一端与连通部1521连接,使得储液腔171通过连通部1521与连通管16的内腔相连通,本实施方式中,储液件17的上端与连通部1521连通,在其他实施方式中可以是侧部或者底部与连通部1521连通。储液件17由透明或半透明的材料制成,以使得用户能够透过储液件17观察储液腔171内的烟液剩余量,方便及时注液。另外,收容仓1522的侧壁上开设有第一视窗1523,用户可通过第一视窗1523观察储液腔171内烟液的剩余量。The liquid storage member 17 is generally a hollow cylindrical structure with an opening at the upper end. The inner cavity of the liquid storage member 17 forms a liquid storage chamber 171 for storing smoke liquid. The liquid storage member 17 is at least partially contained in the storage bin 1522, and the liquid storage One end of the member 17 is connected to the communication portion 1521, so that the liquid storage cavity 171 communicates with the inner cavity of the communication pipe 16 through the communication portion 1521. In this embodiment, the upper end of the liquid storage member 17 communicates with the communication portion 1521, in other embodiments The middle part may be a side part or a bottom part which communicates with the communication part 1521. The liquid storage member 17 is made of a transparent or translucent material, so that the user can observe the remaining amount of the smoke liquid in the liquid storage cavity 171 through the liquid storage member 17 to facilitate timely liquid injection. In addition, a first window 1523 is opened on the side wall of the storage bin 1522, and the user can observe the remaining amount of smoke liquid in the liquid storage chamber 171 through the first window 1523.
第二供液管18的一端伸入储液腔171内并与储液腔171连通,第二供液管18的另一端伸入所述本体的内腔后贯穿所述本体的腔壁而与第一连接部1511连接,且通过连接管14与第一供液管13相连通。第一供液管13、连接管14及第二供液管18的内腔构成供烟液流动的烟液流道(图未示出)。为了使得储液腔171内的烟液通过第二供液管18流入至所述烟液流道内,第二供液管18的下端设置有连通储液腔171的进液口181。One end of the second liquid supply tube 18 extends into the liquid storage cavity 171 and communicates with the liquid storage cavity 171. The other end of the second liquid supply tube 18 extends into the internal cavity of the body and penetrates the cavity wall of the body to communicate with The first connection portion 1511 is connected and communicates with the first liquid supply pipe 13 through the connection pipe 14. The inner cavity of the first liquid supply pipe 13, the connection pipe 14, and the second liquid supply pipe 18 constitute a smoke liquid flow path (not shown) for the smoke liquid to flow. In order to allow the smoke liquid in the liquid storage chamber 171 to flow into the smoke liquid flow channel through the second liquid supply pipe 18, a lower end of the second liquid supply pipe 18 is provided with a liquid inlet 181 that communicates with the liquid storage chamber 171.
增压机构19对应旁通管161安装在所述本体上并与旁通管161相连通,使得增压机构19的压力输出端能够依次通过旁通管161及所述本体的内腔向储液腔171内增压,旁通管161和所述本体的内腔共同构成压力通道(图未标出)。需要说明的是,所述压力通道上对应所述本体的部分通过第二供液管18与所述烟液流道隔离开。本实施方式中,所述烟液流道设置在所述压力通道内,节约 了空间,使得电子烟能够向小型化发展。本实施方式中,增压机构19为一气泵,该气泵可以是手动泵或电动泵。可以理解地,在其他未示出的实施方式中,增压机构19还可以是诸如活塞式注射器等能够增加压力的元器件,此处不作限制。需要说明的是,连通件15为硬质材料制成,不会因所述压力通道压力过大而发生变形,能够对连通管16起到压紧及限位作用。The pressure increasing mechanism 19 is installed on the body corresponding to the bypass pipe 161 and communicates with the bypass pipe 161, so that the pressure output end of the pressure increasing mechanism 19 can sequentially pass through the bypass pipe 161 and the inner cavity of the body to the liquid storage. The cavity 171 is pressurized, and the bypass pipe 161 and the inner cavity of the body together form a pressure channel (not shown in the figure). It should be noted that a portion of the pressure channel corresponding to the body is isolated from the smoke liquid channel by a second liquid supply pipe 18. In this embodiment, the liquid-liquid flow path is disposed in the pressure channel, which saves space and enables the electronic cigarette to develop toward miniaturization. In this embodiment, the boosting mechanism 19 is an air pump, and the air pump may be a manual pump or an electric pump. Understandably, in other embodiments not shown, the pressure increasing mechanism 19 may also be a component capable of increasing pressure such as a piston syringe, which is not limited herein. It should be noted that the communication member 15 is made of a hard material, and will not be deformed due to excessive pressure in the pressure channel, and can play a role of pressing and limiting the communication pipe 16.
为了提升储液腔171的密封性,储液件17与收容仓1522之间以及储液件17与连通部1521之间均设置有由硅胶或橡胶材料制成的密封件(图未标出)。In order to improve the tightness of the liquid storage chamber 171, a seal made of silicone or rubber material is provided between the liquid storage member 17 and the storage bin 1522 and between the liquid storage member 17 and the communication portion 1521 (not shown in the figure) .
可以理解地,在其他未示出的实施方式中,连接管14还可以省略,此时,第一供液管13的下端直接与第一连接部1511连接,第一供液管13与第二供液管18的内腔构成供烟液流动的烟液流道。Understandably, in other embodiments not shown, the connecting pipe 14 may be omitted. At this time, the lower end of the first liquid supply pipe 13 is directly connected to the first connection portion 1511, and the first liquid supply pipe 13 and the second The inner cavity of the liquid supply pipe 18 constitutes a smoke liquid flow path through which the smoke liquid flows.
使用时,增压机构19工作,即通过所述压力通道向所述储液腔171内增压,使得储液腔171内的压力增加,烟液受压力作用依次通过第二供液管18以及第一供液管13后进入至所述雾化器的雾化腔内参与雾化并生成烟雾。图3中箭头所指方向即为烟液的流动方向。In use, the pressure increasing mechanism 19 works, that is, pressurizes the liquid storage chamber 171 through the pressure channel, so that the pressure in the liquid storage chamber 171 increases, and the smoke liquid is sequentially passed through the second liquid supply pipe 18 and The first liquid supply pipe 13 enters the atomization cavity of the atomizer to participate in atomization and generate smoke. The direction indicated by the arrow in FIG. 3 is the flow direction of the smoke liquid.
另外,为了防止所述烟液流道内的烟液回流,可选的,烟液流道内设置有单向阀1513。可以理解地,为了防止所述压力通道泄压,可选的,所述压力通道内也设置有单向阀1513。In addition, in order to prevent the smoke liquid in the smoke liquid flow path from flowing back, optionally, a check valve 1513 is provided in the smoke liquid flow path. Understandably, in order to prevent the pressure channel from leaking pressure, optionally, a one-way valve 1513 is also provided in the pressure channel.
本实用新型的供液装置10还包括外壳101,盖板11盖设在外壳101的上端开口处,外壳101上对应第一视窗1523开设有第二视窗1011,方便用户通过第二视窗1011及第一视窗1523观察储液腔171内的烟液余量。连通件15的下压盖152与盖板11连接,从而起到固定作用。另外,外壳101的下端开口可拆卸地安装有底盖(图未标出),当打开所述底盖时,储液件17能够从连通件15上被拆卸下来并由外壳101的下端开口取出,以实现用户向储液腔171内加注烟 液的功能。可以理解地,在其他未示出的实施方式中,所述底盖还可以省略,储液件17通过与连通件15的连接关系,从而能够防止储液件17由外壳101的下端开口掉落。The liquid supply device 10 of the present utility model further includes a casing 101, and a cover plate 11 is disposed at the upper end opening of the casing 101. A second window 1011 is opened on the casing 101 corresponding to the first window 1523, which is convenient for users to pass through the second window 1011 and the first window. A window 1523 observes the remaining amount of the smoke liquid in the liquid storage chamber 171. The lower pressing cover 152 of the communication member 15 is connected to the cover plate 11 so as to play a fixing role. In addition, a bottom cover (not shown) is detachably installed at the lower end of the casing 101. When the bottom cover is opened, the liquid storage member 17 can be removed from the communication member 15 and taken out from the lower end of the casing 101. In order to realize the function of filling smoke liquid into the liquid storage cavity 171 by the user. Understandably, in other embodiments that are not shown, the bottom cover may also be omitted, and the liquid storage member 17 can be prevented from falling through the opening of the lower end of the casing 101 through the connection relationship with the communication member 15. .
本实用新型实施例一提供的电子烟,储液腔171独立设置在所述雾化器的外部,使得所述雾化器内的加热结构未浸泡在储液腔171内,只有当用户使用时才通过增压机构19将烟液泵入至所述雾化器的雾化腔内进而与加热结构接触,实现了烟液的按需供应功能,避免了加热结构因长期浸泡在烟液中而发生变质的情况,保证了用户的吸食口感,提升了用户的使用体验。In the electronic cigarette provided by the first embodiment of the present invention, the liquid storage cavity 171 is independently provided outside the atomizer, so that the heating structure in the atomizer is not immersed in the liquid storage cavity 171, and only when the user uses it Only through the pressurizing mechanism 19, the smoke liquid is pumped into the atomization cavity of the atomizer and then contacts the heating structure, which realizes the on-demand supply function of the smoke liquid and avoids the heating structure due to long-term immersion in the smoke liquid. The deterioration occurs, which guarantees the user's taste of eating and improves the user experience.
实施例二Example two
请同时参阅图4-图6,本实用新型实施例二提供的电子烟相较于实施例一的电子烟,区别就在于:本实施例中的供液装置20的结构不同,具体地,本实施例的供液装置20省略了连通管16,且连通件15的结构不同。Please refer to FIG. 4 to FIG. 6 at the same time. Compared with the electronic cigarette of the first embodiment, the electronic cigarette provided by the second embodiment of the present invention is different in that the structure of the liquid supply device 20 in this embodiment is different. The liquid supply device 20 of the embodiment omits the communication pipe 16 and the structure of the communication member 15 is different.
本实施方式中,上压盖151与下压盖152螺纹连接,上压盖151与下压盖152之间围设的空间构成收容腔153,所述压力通道由收容腔153构成。上压盖151的顶部分别凸设有第一连接部1511以及第二连接部1512,第一连接部1511以及第二连接部1512还可以设置在上压盖151的侧面或其它位置,并不做限定。第一连接部1511设于上压盖151的中心处,第二连接部1512位于第一连接部1511的一侧且与所述压力通道相连通,第一连接部1511与第二供液管18的一端连接,第二连接部1512与增压机构19的压力输出端连接。In this embodiment, the upper gland 151 and the lower gland 152 are threadedly connected, and a space surrounded between the upper gland 151 and the lower gland 152 constitutes a receiving cavity 153, and the pressure channel is formed by the receiving cavity 153. A first connection portion 1511 and a second connection portion 1512 protrude from the top of the upper gland 151, respectively. The first connection portion 1511 and the second connection portion 1512 may also be provided on the side or other positions of the upper gland 151. limited. The first connection portion 1511 is provided at the center of the upper pressure cover 151, the second connection portion 1512 is located on one side of the first connection portion 1511 and communicates with the pressure channel, and the first connection portion 1511 and the second liquid supply pipe 18 One end is connected, and the second connection portion 1512 is connected to the pressure output end of the pressure increasing mechanism 19.
本实施例中未提及到的零部件结构及其连接关系与实施例一相同,此处不再赘述。The component structures and their connection relationships that are not mentioned in this embodiment are the same as those in the first embodiment, and will not be repeated here.
使用时,增压机构19工作,通过第二连接部1512使得所述压力通道以及储液腔171内的压力增加,烟液受压力作用依次通过第二供液管18以及第一供 液管13后进入至所述雾化器的雾化腔内参与雾化并生成烟雾。图6中箭头所指方向即为烟液的流动方向。In use, the pressure increasing mechanism 19 works, and the pressure in the pressure passage and the liquid storage chamber 171 is increased through the second connection portion 1512, and the smoke liquid passes through the second liquid supply pipe 18 and the first liquid supply pipe 13 in order by the pressure. It then enters the atomization chamber of the atomizer to participate in atomization and generate smoke. The direction indicated by the arrow in FIG. 6 is the flow direction of the smoke liquid.
另外,本实施方式中,供液装置20还包括压力管202,压力管202的一端与增压机构19的压力输出端连接并连通,压力管202的另一端与第二连接部1512连接并连通。可以理解地,压力管202为橡胶或金属材料制成的软管或硬管。In addition, in the present embodiment, the liquid supply device 20 further includes a pressure pipe 202. One end of the pressure pipe 202 is connected and communicated with the pressure output end of the pressure increasing mechanism 19, and the other end of the pressure pipe 202 is connected and communicated with the second connection portion 1512. . Understandably, the pressure tube 202 is a hose or a rigid tube made of rubber or metal material.
本实用新型实施例二提供的电子烟,相较于实施例一的电子烟,省略了连通管16,避免了连通管16因压力过大而发生变形导致连通管16与连通件15之间气密性不佳的问题,同时,简化了结构,便于生产及装配。Compared with the electronic cigarette of the first embodiment, the electronic cigarette provided in the second embodiment of the present utility model omits the communication tube 16 to prevent the communication tube 16 from being deformed due to excessive pressure, which may cause gas between the communication tube 16 and the communication member 15. The problem of poor tightness, meanwhile, it simplifies the structure and facilitates production and assembly.
本实用新型实施例二提供的电子烟,储液腔171独立设置在所述雾化器的外部,使得所述雾化器内的加热结构未浸泡在储液腔171内,只有当用户使用时才通过增压机构19将烟液泵入至所述雾化器的雾化腔内进而与加热结构接触,实现了烟液的按需供应功能,避免了加热结构因长期浸泡在烟液中而发生变质的情况,保证了用户的吸食口感,提升了用户的使用体验。以上述依据本实用新型的理想实施例为启示,通过上述的说明内容,相关的工作人员完全可以在不偏离本实用新型的范围内,进行多样的变更以及修改。本项实用新型的技术范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。In the electronic cigarette provided in the second embodiment of the present utility model, the liquid storage cavity 171 is independently provided outside the atomizer, so that the heating structure in the atomizer is not immersed in the liquid storage cavity 171, and only when the user uses it Only through the pressurizing mechanism 19, the smoke liquid is pumped into the atomization cavity of the atomizer and then contacts the heating structure, which realizes the on-demand supply function of the smoke liquid and avoids the heating structure due to long-term immersion in the smoke liquid. The deterioration occurs, which guarantees the user's taste of eating and improves the user experience. Taking the above-mentioned ideal embodiment according to the present invention as a revelation, through the above-mentioned description content, the relevant staff can make various changes and modifications without departing from the scope of the present invention. The technical scope of this utility model is not limited to the content in the description, and its technical scope must be determined according to the scope of the claims.

Claims (20)

  1. 一种供液装置,其特征在于:所述供液装置包括储液件、连通件、增压机构以及烟液流道,所述储液件上设置有储液腔,所述储液件连接在所述连通件上,所述连通件上设置有与所述储液腔连通的压力通道,所述连通件分别设置有第一连接部以及第二连接部,所述第二连接部与所述压力通道相连通,所述增压机构与所述第二连接部相连通,所述烟液流道的一端伸入所述储液腔内并与所述储液腔相连通,所述烟液流道的另一端依次穿过所述压力通道与所述第一连接部后伸出所述连通件外,所述增压机构通过所述压力通道向所述储液腔内增压时,使得所述储液腔内的烟液在压力作用下进入所述烟液流道内。A liquid supply device, characterized in that: the liquid supply device includes a liquid storage member, a communication member, a pressure increasing mechanism, and a smoke liquid flow path; the liquid storage member is provided with a liquid storage cavity, and the liquid storage member is connected On the communication member, a pressure channel communicating with the liquid storage cavity is provided on the communication member, and the communication member is provided with a first connection portion and a second connection portion, respectively. The pressure channel is in communication, the pressure increasing mechanism is in communication with the second connection portion, and one end of the smoke liquid flow channel extends into the liquid storage cavity and communicates with the liquid storage cavity. When the other end of the liquid flow path passes through the pressure channel and the first connection portion in sequence and protrudes out of the communication member, when the pressure increasing mechanism pressurizes the liquid storage chamber through the pressure channel, The smoke liquid in the liquid storage chamber is caused to enter the smoke liquid flow path under the pressure.
  2. 如权利要求1所述的供液装置,其特征在于:所述连通件包括相互连接的上压盖和下压盖,所述上压盖与所述上压盖共同围设的空间构成所述压力通道,所述下压盖上设置有连通部,所述储液件与所述下压盖连接,所述连通部与所述压力通道及所述储液腔分别连通。The liquid supply device according to claim 1, wherein the communication member comprises an upper gland and a lower gland connected to each other, and a space surrounded by the upper gland and the upper gland constitutes the In the pressure channel, a communication portion is provided on the lower pressure cover, the liquid storage member is connected to the lower pressure cover, and the communication portion is in communication with the pressure channel and the liquid storage cavity, respectively.
  3. 如权利要求2所述的供液装置,其特征在于:所述供液装置还包括第二供液管,所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通,所述第二供液管的另一端穿过所述压力通道后与所述第一连接部连接。The liquid supply device according to claim 2, wherein the liquid supply device further comprises a second liquid supply tube, and one end of the second liquid supply tube extends into the liquid storage chamber and communicates with the storage device. The liquid cavity is in communication, and the other end of the second liquid supply pipe passes through the pressure channel and is connected to the first connection portion.
  4. 如权利要求3所述的供液装置,其特征在于:所述供液装置还包括第一供液管,所述第一供液管与所述第一连接部连接且与所述第二供液管连通,所述烟液流道包括第一供液管的内腔以及第二供液管的内腔。The liquid supply device according to claim 3, wherein the liquid supply device further comprises a first liquid supply tube, the first liquid supply tube is connected to the first connection portion and is connected to the second supply portion. The liquid pipe is connected, and the smoke liquid passage includes an inner cavity of the first liquid supply pipe and an inner cavity of the second liquid supply pipe.
  5. 如权利要求1所述的供液装置,其特征在于:所述连通件由硬质材料制成。The liquid supply device according to claim 1, wherein the communication member is made of a hard material.
  6. 如权利要求1-5任一项所述的供液装置,其特征在于:所述供液装置还包括压力管,所述压力管的一端与所述增压机构的压力输出端连接并连通,所述压力管的另一端与所述第二连接部连接并连通。The liquid supply device according to any one of claims 1-5, wherein the liquid supply device further comprises a pressure tube, one end of the pressure tube is connected to and communicates with a pressure output end of the pressure increasing mechanism, The other end of the pressure tube is connected to and communicates with the second connection portion.
  7. 如权利要求1-5任一项所述的供液装置,其特征在于:所述压力通道内和/或所述烟液流道内设置有单向阀。The liquid supply device according to any one of claims 1 to 5, wherein a check valve is provided in the pressure channel and / or in the smoke liquid channel.
  8. 如权利要求1-5任一项所述的供液装置,其特征在于:所述增压机构为一气泵。The liquid supply device according to any one of claims 1 to 5, wherein the boosting mechanism is an air pump.
  9. 如权利要求2-5任一项所述的供液装置,其特征在于:所述供液装置还包括外壳,所述连通件与所述外壳连接,所述下压盖上设置有收容仓,所述储液件至少部分收容于所述收容仓内,所述外壳下端具有开口,所述储液件能够经由所述开口被取出。The liquid supply device according to any one of claims 2 to 5, characterized in that: the liquid supply device further comprises a housing, the communication member is connected to the housing, and a storage bin is provided on the lower pressure cover, The liquid storage member is at least partially contained in the storage bin, and the lower end of the casing has an opening through which the liquid storage member can be taken out.
  10. 一种电子烟,其特征在于:所述电子烟包括权利要求1-9任一项所述的供液装置。An electronic cigarette, characterized in that the electronic cigarette includes the liquid supply device according to any one of claims 1-9.
  11. 一种供液装置,其特征在于:所述供液装置包括储液件、连通件、连通管、增压机构以及烟液流道,所述储液件上设置有储液腔,所述储液件连接在所述连通件上,所述连通管至少部分安装在所述连通件的内部,且所述连通管伸出所述连通件外的一端与所述增压机构连通,所述连通管的另一端与所述储液腔连通,所述连通管内设置有压力通道,所述烟液流道的一端伸入所述储液腔内并与所述储液腔相连通,所述烟液流道的另一端伸入所述压力通道内并与所述压力通道分隔开,所述增压机构通过所述压力通道向所述储液腔内增压时,使得所述储液腔内的烟液在所述压力作用下进入所述烟液流道内。A liquid supply device, characterized in that the liquid supply device includes a liquid storage member, a communication member, a communication pipe, a pressure increasing mechanism, and a smoke liquid flow path. The liquid storage member is provided with a liquid storage cavity, and the storage A liquid piece is connected to the communicating piece, the communicating pipe is at least partially installed inside the communicating piece, and an end of the communicating pipe protruding outside the communicating piece is in communication with the pressure increasing mechanism, and the communicating piece The other end of the tube is in communication with the liquid storage cavity. A pressure channel is provided in the communication tube. One end of the smoke liquid flow channel extends into the liquid storage cavity and communicates with the liquid storage cavity. The other end of the liquid flow channel extends into the pressure channel and is separated from the pressure channel. When the pressure increasing mechanism pressurizes the liquid storage chamber through the pressure channel, the liquid storage chamber The smoke liquid inside enters the smoke liquid flow path under the pressure.
  12. 如权利要求11所述的供液装置,其特征在于:所述连通件上设置有收容槽,所述连通管包括收容于所述收容槽内的本体以及设于所述本体侧壁上的旁通管,所述旁通管的一端与所述本体连通,所述旁通管的另一端与所述增压机构相连通,所述连通管及所述本体的内腔共同构成所述压力通道。The liquid supply device according to claim 11, wherein the communication member is provided with a receiving groove, and the communication pipe includes a body accommodated in the receiving groove and a side provided on a side wall of the body. A bypass tube, one end of the bypass tube is in communication with the body, the other end of the bypass tube is in communication with the pressure increasing mechanism, and the communication tube and the inner cavity of the body together constitute the pressure channel .
  13. 如权利要求12所述的供液装置,其特征在于:所述连通件包括相互连 接的上压盖和下压盖,所述上压盖上设置有第一连接部,所述下压盖上设置有连通部,所述第一连接部与所述连通部均与所述连通管的内腔相连通,所述储液件与所述下压盖连接,所述储液腔与所述连通部相连通。The liquid supply device according to claim 12, wherein the communication member comprises an upper gland and a lower gland connected to each other, and the upper gland is provided with a first connection part, and the lower gland is provided on the lower gland. A communication part is provided, and the first connection part and the communication part are in communication with the inner cavity of the communication tube, the liquid storage member is connected with the lower pressure cover, and the liquid storage cavity is in communication with the Ministry connected.
  14. 如权利要求13所述的供液装置,其特征在于:所述供液装置还包括第二供液管,所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通,所述第二供液管的另一端伸入所述连通管的内腔后与所述第一连接部连接。The liquid supply device according to claim 13, wherein the liquid supply device further comprises a second liquid supply tube, and one end of the second liquid supply tube extends into the liquid storage chamber and communicates with the storage device. The liquid cavity is communicated, and the other end of the second liquid supply pipe extends into the inner cavity of the communication pipe and is connected to the first connection portion.
  15. 如权利要求14所述的供液装置,其特征在于:所述供液装置还包括第一供液管,所述第一供液管与所述第一连接部连接且与所述第二供液管连通,所述烟液流道包括第一供液管的内腔以及第二供液管的内腔。The liquid supply device according to claim 14, wherein the liquid supply device further comprises a first liquid supply tube, the first liquid supply tube is connected to the first connection portion and is connected to the second supply portion. The liquid pipe is in communication, and the smoke liquid passage includes an inner cavity of the first liquid supply pipe and an inner cavity of the second liquid supply pipe.
  16. 如权利要求15所述的供液装置,其特征在于:所述供液装置还包括用于连接雾化器的连接座,所述第一供液管远离所述连通件的一端与所述连接座连接并连通。The liquid supply device according to claim 15, wherein the liquid supply device further comprises a connection base for connecting a nebulizer, and an end of the first liquid supply pipe remote from the communication member is connected to the connection portion. The base is connected and connected.
  17. 如权利要求11-16任一项所述的供液装置,其特征在于:所述压力通道内和/或所述烟液流道内设置有单向阀。The liquid supply device according to any one of claims 11 to 16, wherein a check valve is provided in the pressure channel and / or in the smoke liquid channel.
  18. 如权利要求11-16任一项所述的供液装置,其特征在于:所述增压机构为一气泵。The liquid supply device according to any one of claims 11 to 16, wherein the boosting mechanism is an air pump.
  19. 如权利要求13-16任一项所述的供液装置,其特征在于:所述供液装置还包括外壳,所述连通件与所述外壳连接,所述下压盖上设置有收容仓,所述储液件至少部分收容于所述收容仓内,所述外壳下端具有开口,所述储液件能够经由所述开口被取出。The liquid supply device according to any one of claims 13 to 16, wherein the liquid supply device further comprises a housing, the communication member is connected to the housing, and a storage compartment is provided on the lower pressure cover, The liquid storage member is at least partially contained in the storage bin, and the lower end of the casing has an opening through which the liquid storage member can be taken out.
  20. 一种电子烟,其特征在于:所述电子烟包括权利要求11-19任一项所述的供液装置。An electronic cigarette, characterized in that the electronic cigarette includes the liquid supply device according to any one of claims 11-19.
PCT/CN2019/090254 2018-06-08 2019-06-06 Liquid supply device and electronic cigarette WO2019233468A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201820899442.8U CN208550028U (en) 2018-06-08 2018-06-08 Liquid feed device and electronic cigarette
CN201820899442.8 2018-06-08
CN201820899494.5U CN208798695U (en) 2018-06-08 2018-06-08 Liquid feed device and electronic cigarette
CN201820899494.5 2018-06-08

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363104A (en) * 2014-09-01 2016-03-02 上海羿康生物科技有限公司 Portable atomizer
CN205947127U (en) * 2016-08-15 2017-02-15 卓尔悦欧洲控股有限公司 Electronic cigarette
CN208550028U (en) * 2018-06-08 2019-03-01 常州市派腾电子技术服务有限公司 Liquid feed device and electronic cigarette
CN208798695U (en) * 2018-06-08 2019-04-30 常州市派腾电子技术服务有限公司 Liquid feed device and electronic cigarette

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363104A (en) * 2014-09-01 2016-03-02 上海羿康生物科技有限公司 Portable atomizer
CN205947127U (en) * 2016-08-15 2017-02-15 卓尔悦欧洲控股有限公司 Electronic cigarette
CN208550028U (en) * 2018-06-08 2019-03-01 常州市派腾电子技术服务有限公司 Liquid feed device and electronic cigarette
CN208798695U (en) * 2018-06-08 2019-04-30 常州市派腾电子技术服务有限公司 Liquid feed device and electronic cigarette

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