WO2023045698A1 - 一种导油结构及电子烟 - Google Patents

一种导油结构及电子烟 Download PDF

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Publication number
WO2023045698A1
WO2023045698A1 PCT/CN2022/115092 CN2022115092W WO2023045698A1 WO 2023045698 A1 WO2023045698 A1 WO 2023045698A1 CN 2022115092 W CN2022115092 W CN 2022115092W WO 2023045698 A1 WO2023045698 A1 WO 2023045698A1
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WO
WIPO (PCT)
Prior art keywords
oil
heating sheet
oil guide
cotton
liquid
Prior art date
Application number
PCT/CN2022/115092
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English (en)
French (fr)
Inventor
李博
Original Assignee
深圳市克莱鹏科技有限公司
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Publication of WO2023045698A1 publication Critical patent/WO2023045698A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the invention relates to the technical field of electronic cigarettes, in particular to an oil guiding structure and electronic cigarettes.
  • Electronic cigarettes are mainly used to quit and replace cigarettes. It can simulate the taste of cigarettes, but it will not release harmful tar, nicotine and second-hand smoke when smoking electronic cigarettes. It can improve the success rate of smoking cessation in nicotine replacement therapy. Therefore, Electronic cigarettes have been sought after by the market and valued by the country shortly after their launch.
  • the principle of electronic atomized cigarettes is that the smoking agent is heated and vaporized into high-temperature steam on the electric heating element of the atomization system and sprayed out to the opening. Thus forming smoke similar to traditional cigarettes.
  • the traditional electronic cigarette structure generally includes a host and a pod.
  • the host is used to supply power and control the connection to the pod.
  • the pod is equipped with an e-liquid and an atomization structure.
  • the host controls the atomization structure to heat the e-liquid to achieve atomization of the e-liquid.
  • Electronic cigarettes need to use heating components to heat the e-liquid when heating and atomizing the e-liquid.
  • the existing atomization structure generally adopts ceramic atomization or cotton core atomization, and ceramic atomization and cotton core atomization are used The lifespan is short and the heating uniformity is poor, which affects the taste of smoking. At the same time, due to the poor guiding effect of the e-liquid, it is prone to dry burning.
  • an oil guiding structure and an electronic cigarette are provided.
  • an oil guiding structure including a casing, and the casing is provided with an oil storage cavity for storing smoke oil, and a flue arranged in the middle of the oil storage cavity and connected to the outside of the casing;
  • the oil guiding structure seat, the oil guide seat is located at the bottom of the shell and connected to the oil storage chamber, a sealing cover is provided between the oil guide seat and the oil storage chamber, the oil guide seat is provided with an oil guide groove and an oil delivery chamber, the The oil guide groove connects the oil delivery cavity with the oil storage cavity;
  • the fixed bracket, the fixed bracket is installed in the oil delivery cavity and close to the oil guide groove;
  • the oil guide cotton, the oil guide cotton is installed on the fixed bracket, and communicated with the oil guide groove; heat generation
  • the base of the heating sheet, the base of the heating sheet is connected to the bottom of the oil guide seat;
  • the body of the heating sheet, the body of the heating sheet is installed on the base of the heating sheet, the body of the heating sheet is provided with a microporous perme
  • the present invention communicates with the oil guide tank through the oil storage cavity, and the smoke oil is introduced into the oil guide cotton and the oil storage cotton, and then input to the heating plate body, and the smoke oil is heated and atomized under the action of the heating circuit , The smoke generated by heating and atomizing is exported through the flue under the action of suction for inhalation.
  • the overall structure is stable and reliable in use, with high atomization efficiency and good uniformity.
  • a casing is provided, and the casing is provided with an oil storage chamber for storing smoke oil, and a flue is arranged in the middle of the oil storage chamber and communicated with the outside of the casing; an oil guide seat is arranged on the casing.
  • the bottom is connected to the oil storage chamber, a sealing cover is provided between the oil guide seat and the oil storage chamber, the oil guide seat is provided with an oil guide groove and an oil delivery chamber, and the oil guide groove connects the oil delivery chamber and the oil storage chamber Connected; fixed bracket, the fixed bracket is installed in the oil delivery chamber and close to the oil guide groove; oil guide cotton, the oil guide cotton is installed on the fixed bracket, and communicated with the oil guide groove; the base of the heating sheet, the base of the heating sheet is connected to The bottom of the oil guide seat; the body of the heating sheet, the body of the heating sheet is installed on the base of the heating sheet, the body of the heating sheet is provided with a microporous permeable structure for the penetration of smoke oil, and the bottom of the body of the heating sheet is provided with a heating circuit; The oil storage cotton, the two sides of the oil storage cotton are attached to the oil guide cotton and the heating plate body respectively.
  • the oil guide groove is fastened and introduced into the body of the heating sheet.
  • the body of the heating sheet has a microporous permeable structure, through which the e-liquid is permeated, and used for heating through the heating circuit.
  • the e-liquid with microporous permeable structure is heated and atomized, and the siphon principle formed by the air pressure difference is generated during the smoking process, and the e-liquid is introduced to the heating circuit for heating, which realizes the heating and atomization of the e-liquid.
  • the heating sheet body formed by processing a single crystal silicon wafer is used, and a microporous permeable structure is formed on the heating sheet body by etching or photolithography, which is used for the e-liquid penetration of electronic cigarettes, and the e-liquid is infiltrated into the heating circuit , contact the heating circuit through the electrode contact point to generate heat, so that the smoke oil generates atomized gas.
  • the atomization effect is better, the service life is longer, and the heating atomization is more uniform and reliable, which also ensures The taste of electronic cigarette smoking.
  • Fig. 1 is an exploded schematic diagram of the oil guiding structure of the present invention.
  • Fig. 2 is a schematic diagram of the internal structure of the oil guiding structure in Fig. 1 .
  • FIG. 3 is a schematic diagram of the internal structure of the oil guiding structure in FIG. 1 without the housing.
  • Fig. 4 is a schematic structural view of the heat generating sheet body of the atomization chamber in Fig. 1 .
  • FIG. 5 is a schematic diagram of the structure of the heating chip body with packaged components in FIG. 4 .
  • FIG. 6 is a structural schematic diagram of another viewing angle of the heating chip body with the packaged components in FIG. 4 .
  • an oil guide structure includes a casing 1, and the casing 1 is provided with an oil storage chamber 11 for storing e-liquid, and is located in the center of the oil storage chamber 11 and communicates with the outside of the casing 1.
  • the flue 12; the oil guide seat 2, the oil guide seat 2 is arranged at the bottom of the shell 1 and connected to the oil storage chamber 11, a sealing cover 21 is arranged between the oil guide seat 2 and the oil storage chamber 11, and the oil guide seat 2
  • the oil seat 2 is provided with an oil guide groove 22 and an oil delivery chamber 23, the oil guide groove 22 communicates the oil delivery chamber 23 with the oil storage chamber 11; a fixed bracket 3, the fixed bracket 3 is installed in the oil delivery chamber 23 and is close to the oil guide groove 22.
  • Oil guide cotton 4 the oil guide cotton 4 is installed on the fixed bracket 3, and communicated with the oil guide groove 22; the heating sheet base 5, the heating sheet base 5 is connected to the bottom of the oil guide seat 2; the heating sheet body 6 , the heating sheet body 6 is installed on the heating sheet base 5, the heating sheet body 6 is provided with a microporous permeable structure 61 for the penetration of smoke oil, and the bottom of the heating sheet body 6 is provided with a heating line 62; oil storage cotton 7. The two sides of the oil storage cotton 7 are attached to the oil guide cotton 4 and the heating sheet body 6 respectively.
  • the casing 1 is provided with a mouthpiece 13 , which communicates with the flue 12 , through which the heated and atomized smoke of the e-liquid is exported, which is convenient for smoking.
  • the oil guide seat 2 is provided with an air guide interface 24, which is connected to the flue 12, and the atomized smoke can be introduced into the flue 12 through the air guide interface 24, and the structure is reliable.
  • the oil guide groove 22 is opened on both sides of the surface of the oil guide seat 2, and is used to introduce the smoke oil to the oil guide cotton 4 in the oil delivery chamber 23; Imported into the oil delivery chamber 23 for transmission, the oil guide effect is good.
  • a sealing ring 31 is sheathed on the outside of the fixing bracket 3, and the sealing ring 31 seals the fixing bracket 3 in the oil delivery chamber 23, and the sealing ring 31 includes a sealing inner ring 311 and a sealing outer lip 312 , the sealing outer lip 312 fits and seals with the wall surface of the oil delivery chamber 23, and the sealing inner ring 311 seals and fixes the fixing bracket 3; Excellent sealing and connection installation, good structural sealing effect and good leak-proof effect.
  • the oil guide cotton 4 is inserted inside the fixed bracket 3, and the two ends of the oil guide cotton 4 respectively contact the oil guide groove 22 with the oil storage cotton 7; the oil guide cotton 4 is used to guide the smoke oil from the middle to the oil storage Cotton 7, oil guide effect is good.
  • the density of the oil storage cotton 7 is greater than that of the oil guide cotton 4 .
  • connection buckles 51 the two sides of the base 5 of the heating element are provided with connecting buckles 51, and the oil guide seat 2 is provided with a connecting buckle corresponding to the connecting buckle 51, and the connecting buckle 51 is fixed on the
  • connection card slot is described; the connection buckle 51 and the connection card slot are provided to engage and connect with each other, and the structural connection is stable.
  • the heating sheet body 6 is processed and formed by a single crystal silicon wafer, and the packaging element 63 is arranged on both sides of the heating sheet body 6, and the packaging element 63 is provided with a cavity, and the cavity is connected to the microporous permeable structure 61; the single crystal
  • the heat generating sheet formed by silicon processing has stable heat generation and compact structure.
  • the package element 63 is provided for package protection, and the sealing effect is good.
  • the microporous permeable structure 61 is evenly distributed with micropores, and the micropores penetrate through the heating sheet body 6, and the aperture size of the micropores is 80 nanometers to 1500 nanometers;
  • the heating circuit 62 is connected with an electrode contact point 621, and the The electrode contact point 621 is a pole, a contact piece or a contact pin;
  • the through-designed micropore is adopted to allow the e-liquid to penetrate, and the siphon principle formed by the air pressure difference is generated during the smoking process, and the e-liquid is introduced into the heating circuit 62 to generate heat .
  • the electrode contact point 621 is used for connection and conduction, which is convenient for power connection and stable and reliable for heating.
  • An electronic cigarette adopting the above-mentioned structure has stable oil conduction, uniform heating and atomization of smoke oil, and reliable structure.
  • the oil storage chamber 11 communicates with the oil guide groove 22, and the smoke oil is introduced into the oil guide cotton 4 and the oil storage cotton 7, and then input to the heating plate body 6, and the smoke oil is heated and atomized under the action of the heating circuit 62, The smoke generated by heating and atomizing is led out through the flue 12 for inhalation under the action of suction, the overall structure is stable and reliable in use, the atomization efficiency is high, and the uniformity is good.
  • a casing 1 is provided, and the casing 1 is provided with an oil storage chamber 11 for storing smoke oil, and a flue 12 centrally located in the oil storage chamber 11 and connected to the outside of the casing 1; the oil guide seat 2, the The oil guide seat 2 is arranged at the bottom of the casing 1 and connected to the oil storage chamber 11, a sealing cover 21 is provided between the oil guide seat 2 and the oil storage chamber 11, and the oil guide seat 2 is provided with an oil guide groove 22 and a delivery port.
  • the oil chamber 23, the oil guide groove 22 communicates the oil delivery chamber 23 with the oil storage chamber 11; the fixed bracket 3, the fixed bracket 3 is installed in the oil delivery chamber 23 and is close to the oil guide groove 22; the oil guide cotton 4, the guide The oil cotton 4 is installed on the fixed bracket 3 and communicated with the oil guide groove 22; the heating plate base 5 is connected to the bottom of the oil guiding seat 2; the heating plate body 6 is installed on the heating plate body 6
  • the chip base 5, the heating chip body 6 is provided with a microporous permeable structure 61 for e-liquid penetration, the bottom of the heating chip body 6 is provided with a heating circuit 62, and the heating circuit 62 corresponds to a zigzag atomization chamber; Oil cotton 7, the two sides of the oil storage cotton 7 are attached to the oil guide cotton 4 and the heating sheet body 6 respectively.
  • the e-liquid fastening oil-guiding groove 22 is introduced into the heating sheet body 6, and the heating sheet body 6 has a microporous permeable structure 61, through which the e-liquid Penetration, through the heating circuit 62, is used to heat and atomize the e-liquid in the microporous permeable structure 61.
  • the siphon principle formed by the pressure difference is generated, and the e-liquid is introduced into the heating circuit 62 for heating, realizing the e-liquid. Heat atomization work.
  • the heating sheet body 6 formed by processing and forming a single crystal silicon wafer is used, and a microporous permeable structure 61 is formed on the heating sheet body 6 by etching or photolithography, which is used for the penetration of e-liquid in electronic cigarettes, and the penetration of e-liquid To the heating line 62, contact the heating line 62 through the electrode contact point 621 to generate heat, so that the smoke oil generates atomized gas.
  • the atomization effect is better, the service life is longer, and the heating atomization is more efficient. Even and reliable, it also ensures the taste of electronic cigarette smoking.

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Abstract

一种导油结构及电子烟，包括外壳（1），该外壳（1）内设有用于储存烟油的储油腔（11）、及居中设于储油腔（11）连通至外壳（1）外部的烟道（12）；导油座（2），该导油座（2）设于外壳（1）底部并连接于储油腔（11），导油座（2）与储油腔（11）之间设有密封罩（21），导油座（2）设有导油槽（22）和输油腔（23），导油槽（22）将输油腔（23）与储油腔（11）连通；固定支架（3），固定支架（3）安装于输油腔（23）并靠近导油槽（22）；导油棉（4），该导油棉（4）安装于固定支架（3），并连通于导油槽（22）；发热片底座（5），发热片底座（5）连接于导油座（2）的底部；发热片本体（6），发热片本体（6）安装于发热片底座（5），发热片本体（6）设有微孔渗透结构（61）用于烟油渗透，该发热片本体（6）的底部设有发热线路（62）；整体结构使用稳定可靠，雾化效率高，均匀性好。

Description

一种导油结构及电子烟
相关申请的交叉引用。
本申请要求于2021年09月26日提交中国专利局，申请号为202122340828.X，发明名称为“一种导油结构及电子烟”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电子烟技术领域，特别是涉及一种导油结构及电子烟。
 背景技术
电子烟主要用于戒和替代香烟，它可以模拟香烟的味道，但抽电子烟时却不会释放对人体有害的焦油、尼古丁和二手烟雾，它能提高尼古丁替代疗法的戒烟成功率，因此，电子烟在推出不久便受到市场的追捧和国家的重视。电子雾化香烟，其原理为发烟剂在雾化系统的电加热元件上受热气化成高温蒸汽并向开口端喷出，喷出后的蒸汽在大气中膨胀冷凝成烟状的微小液滴，从而形成类似传统卷烟的烟雾。
 技术问题
传统的电子烟结构一般包括主机和烟弹，主机用于供电和控制连接烟弹，烟弹内设置烟油和雾化结构，主机控制雾化结构对烟油加热实现烟油的雾化，在电子烟对烟油加热雾化时需要使用到发热组件用于对烟油加热，现有的雾化结构一般都是采用的陶瓷雾化或棉芯雾化，陶瓷雾化和棉芯雾化使用寿命短，发热均匀性差，影响吸食口感，同时由于烟油导向效果不佳，容易出现干烧的现象。
 技术解决方案
根据本申请的各种实施例，提供一种导油结构及电子烟。
本发明所采用的技术方案是：一种导油结构，包括外壳，所述外壳内设有用于储存烟油的储油腔、及居中设于储油腔连通至外壳外部的烟道；导油座，所述导油座设于外壳底部并连接于储油腔，所述导油座与储油腔之间设有密封罩，所述导油座设有导油槽和输油腔，所述导油槽将输油腔与储油腔连通；固定支架，所述固定支架安装于输油腔并靠近导油槽；导油棉，所述导油棉安装于固定支架，并连通于导油槽；发热片底座，所述发热片底座连接于导油座的底部；发热片本体，所述发热片本体安装于发热片底座，所述发热片本体设有微孔渗透结构用于烟油渗透，所述发热片本体的底部设有发热线路；储油棉，所述储油棉的双面分别贴合于导油棉和发热片本体。
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
 有益效果
相比传统的电子烟，本发明通过储油腔与导油槽连通，将烟油导入至导油棉和储油棉后输入至发热片本体，在发热线路的作用下对烟油进行加热雾化，加热雾化产生的烟雾通过吸力的作用下通过烟道导出进行吸食，整体结构使用稳定可靠，雾化效率高，均匀性好。具体是，设置了包括外壳，所述外壳内设有用于储存烟油的储油腔、及居中设于储油腔连通至外壳外部的烟道；导油座，所述导油座设于外壳底部并连接于储油腔，所述导油座与储油腔之间设有密封罩，所述导油座设有导油槽和输油腔，所述导油槽将输油腔与储油腔连通；固定支架，所述固定支架安装于输油腔并靠近导油槽；导油棉，所述导油棉安装于固定支架，并连通于导油槽；发热片底座，所述发热片底座连接于导油座的底部；发热片本体，所述发热片本体安装于发热片底座，所述发热片本体设有微孔渗透结构用于烟油渗透，所述发热片本体的底部设有发热线路；储油棉，所述储油棉的双面分别贴合于导油棉和发热片本体。采用了导油棉和储油棉的配合，将烟油紧固导油槽导入至发热片本体，发热片本体上具有微孔渗透结构，通过微孔渗透结构将烟油渗透，通过发热线路用于对微孔渗透结构的烟油进行加热雾化，在吸食过程中产生气压差形成的虹吸原理，将烟油导入至发热线路进行发热，实现了烟油的发热雾化工作。
另外，采用了单晶硅片加工成型的发热片本体，并在发热片本体上通过蚀刻或光刻等工艺形成微孔渗透结构，用于电子烟的烟油渗透，将烟油渗透到发热线路，经过电极接触点接触发热线路进行发热，从而使得烟油产生雾化气体，对比雾化棉芯和陶瓷发热体雾化效果更好，使用寿命更长，发热雾化更加均匀可靠，也保证了电子烟吸食的口感。
 附图说明
为了更好地描述和说明这里公开的那些发明的实施例和/或示例，可以参考一幅或多幅附图。用于描述附图的附加细节或示例不应当被认为是对所公开的发明、目前描述的实施例和/或示例以及目前理解的这些发明的最佳模式中的任何一者的范围的限制。
图1为本发明导油结构的爆炸示意图。
图2为图1中导油结构的内部结构示意图。
图3为图1中导油结构去除外壳的内部结构示意图。
图4为图1中雾化仓的发热片本体的结构示意图。
图5为图4中发热片本体带封装元件的结构示意图。
图6为图4中发热片本体带封装元件另一视角的结构示意图。
 本发明的实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
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发明的技术领域的技术人员通常理解的含义相同。本文中在本发明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，不是旨在于限制本发明。
如图1~图6所示，一种导油结构，包括外壳1，所述外壳1内设有用于储存烟油的储油腔11、及居中设于储油腔11连通至外壳1外部的烟道12；导油座2，所述导油座2设于外壳1底部并连接于储油腔11，所述导油座2与储油腔11之间设有密封罩21，所述导油座2设有导油槽22和输油腔23，所述导油槽22将输油腔23与储油腔11连通；固定支架3，所述固定支架3安装于输油腔23并靠近导油槽22；导油棉4，所述导油棉4安装于固定支架3，并连通于导油槽22；发热片底座5，所述发热片底座5连接于导油座2的底部；发热片本体6，所述发热片本体6安装于发热片底座5，所述发热片本体6设有微孔渗透结构61用于烟油渗透，所述发热片本体6的底部设有发热线路62；储油棉7，所述储油棉7的双面分别贴合于导油棉4和发热片本体6。
参阅图2所示，外壳1设有烟嘴13，所述烟嘴13与烟道12连通，通过烟嘴13将烟油加热雾化后的烟雾导出，方便吸食。
导油座2设有导气接口24，所述导气接口24连接于烟道12，通过导气接口24可将雾化后的烟雾导入至烟道12，结构可靠。
导油槽22开设于导油座2的表面两侧，用于将烟油导入至输油腔23内的导油棉4；设置在两侧的导油槽22用于接触储油仓，将烟油导入至输油腔23内进行传输，导油效果好。
参阅图3所示，固定支架3外部套设有密封圈31，所述密封圈31将固定支架3密封安装于输油腔23内，所述密封圈31包括密封内圈311和密封外唇312，所述密封外唇312与输油腔23的壁面贴合密封，所述密封内圈311将固定支架3密封固定；通过密封圈31的密封内圈311和密封外唇312配合，用于结构的密封和连接安装，结构密封效果好，防漏效果好。
导油棉4插设于固定支架3的内部，所述导油棉4的两端分别将导油槽22与储油棉7接触；方便导油棉4用于将烟油从中间导入至储油棉7，导油效果好。储油棉7的密度大于导油棉4的密度。
参阅图4~图6所示，发热片底座5的两侧设有连接卡扣51，所述导油座2对应连接卡扣51设有连接卡槽，所述连接卡扣51卡设于所述连接卡槽；设置连接卡扣51和连接卡槽相互卡合连接，结构连接稳定。
发热片本体6由单晶硅片加工成型，所述发热片本体6双面设置封装元件63，所述封装元件63开设有空腔，所述空腔连通至微孔渗透结构61；采用单晶硅加工成型的发热片，发热稳定，结构紧凑，设置封装元件63进行封装保护，密封效果好。
微孔渗透结构61均布有微孔，所述微孔贯通于发热片本体6，所述微孔的孔径尺寸为80纳米~1500纳米；所述发热线路62连接有电极接触点621，所述电极接触点621为极柱、接电片或接触引脚；采用贯通设计的微孔，以便烟油渗透，在吸食过程中产生气压差形成的虹吸原理，将烟油导入至发热线路62进行发热。通过电极接触点621用于连接导电，接电方便，发热稳定可靠。
一种电子烟，采用以上结构的电子烟，导油稳定，对烟油加热雾化均匀，结构可靠。
本发明通过储油腔11与导油槽22连通，将烟油导入至导油棉4和储油棉7后输入至发热片本体6，在发热线路62的作用下对烟油进行加热雾化，加热雾化产生的烟雾通过吸力的作用下通过烟道12导出进行吸食，整体结构使用稳定可靠，雾化效率高，均匀性好。具体是，设置了包括外壳1，所述外壳1内设有用于储存烟油的储油腔11、及居中设于储油腔11连通至外壳1外部的烟道12；导油座2，所述导油座2设于外壳1底部并连接于储油腔11，所述导油座2与储油腔11之间设有密封罩21，所述导油座2设有导油槽22和输油腔23，所述导油槽22将输油腔23与储油腔11连通；固定支架3，所述固定支架3安装于输油腔23并靠近导油槽22；导油棉4，所述导油棉4安装于固定支架3，并连通于导油槽22；发热片底座5，所述发热片底座5连接于导油座2的底部；发热片本体6，所述发热片本体6安装于发热片底座5，所述发热片本体6设有微孔渗透结构61用于烟油渗透，所述发热片本体6的底部设有发热线路62，所述发热线路62对应回字形雾化腔；储油棉7，所述储油棉7的双面分别贴合于导油棉4和发热片本体6。采用了导油棉4和储油棉7的配合，将烟油紧固导油槽22导入至发热片本体6，发热片本体6上具有微孔渗透结构61，通过微孔渗透结构61将烟油渗透，通过发热线路62用于对微孔渗透结构61的烟油进行加热雾化，在吸食过程中产生气压差形成的虹吸原理，将烟油导入至发热线路62进行发热，实现了烟油的发热雾化工作。
另外，采用了单晶硅片加工成型的发热片本体6，并在发热片本体6上通过蚀刻或光刻等工艺形成微孔渗透结构61，用于电子烟的烟油渗透，将烟油渗透到发热线路62，经过电极接触点621接触发热线路62进行发热，从而使得烟油产生雾化气体，对比雾化棉芯和陶瓷发热体雾化效果更好，使用寿命更长，发热雾化更加均匀可靠，也保证了电子烟吸食的口感。
以上所述实施例仅表达了本发明的几种实施方式，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，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，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种导油结构，其特征在于：包括
    外壳，所述外壳内设有用于储存烟油的储油腔、及居中设于储油腔连通至外壳外部的烟道；
    导油座，所述导油座设于外壳底部并连接于储油腔，所述导油座与储油腔之间设有密封罩，所述导油座设有导油槽和输油腔，所述导油槽将输油腔与储油腔连通；
    固定支架，所述固定支架安装于输油腔并靠近导油槽；
    导油棉，所述导油棉安装于固定支架，并连通于导油槽；
    发热片底座，所述发热片底座连接于导油座的底部；
    发热片本体，所述发热片本体安装于发热片底座，所述发热片本体设有微孔渗透结构用于烟油渗透，所述发热片本体的底部设有发热线路；
    储油棉，所述储油棉的双面分别贴合于导油棉和发热片本体。
  2. 根据权利要求1所述的导油结构，其特征在于：所述外壳设有烟嘴，所述烟嘴与烟道连通。
  3. 根据权利要求1所述的导油结构，其特征在于：所述导油座设有导气接口，所述导气接口连接于烟道。
  4. 根据权利要求1所述的导油结构，其特征在于：所述导油槽开设于导油座的表面两侧，用于将烟油导入至输油腔内的导油棉。
  5. 根据权利要求1所述的导油结构，其特征在于：所述固定支架外部套设有密封圈，所述密封圈将固定支架密封安装于输油腔内，所述密封圈包括密封内圈和密封外唇，所述密封外唇与输油腔的壁面贴合密封，所述密封内圈将固定支架密封固定。
  6. 根据权利要求5所述的导油结构，其特征在于：所述导油棉插设于固定支架的内部，所述导油棉的两端分别将导油槽与储油棉接触。
  7. 根据权利要求1所述的导油结构，其特征在于：所述发热片底座的两侧设有连接卡扣，所述导油座对应连接卡扣设有连接卡槽，所述连接卡扣卡设于所述连接卡槽。
  8. 根据权利要求1所述的导油结构，其特征在于：所述发热片本体由单晶硅片加工成型，所述发热片本体双面设置封装元件，所述封装元件开设有空腔，所述空腔连通至微孔渗透结构。
  9. 根据权利要求8所述的导油结构，其特征在于：所述微孔渗透结构均布有微孔，所述微孔贯通于发热片本体，所述微孔的孔径尺寸为80纳米~1500纳米；所述发热线路连接有电极接触点，所述电极接触点为极柱、接电片或接触引脚。
  10. 一种电子烟，其特征在于：包括权利要求1~9任意一项所述的导油结构。
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