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WO2016082108A1 - 一种电子烟雾化器发热装置 - Google Patents

一种电子烟雾化器发热装置 Download PDF

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Publication number
WO2016082108A1
WO2016082108A1 PCT/CN2014/092193 CN2014092193W WO2016082108A1 WO 2016082108 A1 WO2016082108 A1 WO 2016082108A1 CN 2014092193 W CN2014092193 W CN 2014092193W WO 2016082108 A1 WO2016082108 A1 WO 2016082108A1
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WO
WIPO (PCT)
Prior art keywords
smoke
port
groove
heating wire
liquid guiding
Prior art date
Application number
PCT/CN2014/092193
Other languages
English (en)
French (fr)
Inventor
朱晓春
Original Assignee
朱晓春
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 朱晓春 filed Critical 朱晓春
Priority to PCT/CN2014/092193 priority Critical patent/WO2016082108A1/zh
Priority to US14/605,755 priority patent/US9861134B2/en
Publication of WO2016082108A1 publication Critical patent/WO2016082108A1/zh

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Classifications

    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54

Definitions

  • the invention relates to a component of an electronic cigarette, in particular to an electronic cigarette atomizer heating assembly.
  • Electronic cigarettes also known as atomizers, electronic cigarettes, and virtual cigarettes, are mainly used to quit smoking and replace cigarettes. It has a taste similar to that of a cigarette and is similar to a cigarette.
  • Current electronic cigarettes generally consist of a mouthpiece assembly, an atomizer and a reservoir assembly, the atomizer comprising a heat generating component and a conductive component.
  • the heat generating component generally comprises a heating wire and a fiber rope (or liquid guiding cotton piece), the heating wire is spirally wound around the fiber rope (or the liquid guiding cotton piece), and the fiber rope is used for guiding the liquid smoke in the liquid storage component.
  • the heating wire is energized by the conductive component, and the heating wire of the heating component is electrically operated, and the smoke liquid on the fiber rope is atomized at a high temperature of the heating wire to generate a certain amount of smoke, and after the user adsorbs the mouthpiece component, the airflow is generated. Smoke flows out of the mouthpiece assembly to achieve a smoking effect.
  • the heating wire needs to be spirally wound around the fiber rope uniformly, and the assembly is difficult. Although the spiral winding method makes the heating wire and the fiber rope (or the liquid guiding cotton piece) fully contact, since the heating wire generally has a very high temperature, Once the fiber rope is insufficient, the problem of scorching is easy to occur. Not only the charred fiber rope reduces the liquid guiding performance, but also the charred taste brings the bad taste of the flue gas;
  • the object of the present invention is to provide an electronic cigarette atomizer heating assembly capable of efficiently generating smoke, allowing the smoke to be fully diffused, and outputting in time, and having a good smoke mouthfeel to avoid burning.
  • the taste, atomized residual water or smoke liquid is inhaled into the mouth of the person.
  • An electronic cigarette atomizer heating device comprises a heat generating component and a conductive component, wherein the heat generating component comprises a fixing seat, a heating wire and a liquid guiding medium for conducting the smoke liquid, and the fixing seat is a hollow shell having two opposite bodies respectively The airflow inlet and the airflow outlet of the end, the airflow inlet and the airflow outlet form a gas flow passage for the airflow, and the liquid guiding medium is fixed in the fixing seat, the liquid guiding medium is provided with the embedded groove, and the heating wire is embedded in the The inner wall of the recessed groove is fitted into the inner wall of the recessed groove.
  • the at least one groove wall of the recessed groove has a smoke port extending through the slot wall.
  • the slot is communicated with the fixed seat through the smoke port, and at least one slot wall of the slot is opened.
  • the plurality of grooves are arranged in two or more grooves along the opening direction of the smoke port, and the heating wires are respectively embedded in each of the grooves; or the groove is one, the heating wire
  • the airflow direction of the airflow channel is arranged in the same plane, and the smoke port is opened on the wall of the corresponding groove of each heating wire.
  • the slot forms a first slot on the liquid guiding medium at the top end of the slot and a first port at both ends of the slot, the first slot and/or the first port serving as the opening.
  • the fixing seat is provided with a gutter extending from the air outlet to the airflow inlet, having a second notch at the top end of the gutter and a second port at both ends of the gutter, the liquid guiding medium is in a block The liquid guiding medium is inserted into the gutter.
  • the smoke port and the opening are respectively disposed on two groove walls intersecting with the groove, and the liquid guiding medium has The end of the first port is located within the second port.
  • the fixing seat casing is provided with a sleeve, and the tube wall of the sleeve is opened with a liquid guiding port opposite to the first port.
  • a pressure piece is arranged between the liquid guiding medium and the gutter.
  • the heating wire is in the form of a flat sheet, and the two sides of the heating wire are respectively attached to the groove walls on both sides of the groove, and the diameter direction of the smoke port and the extending direction of the heating wire are parallel to the flow direction of the air flow channel. .
  • the air bearing piece is detachably fixed in the fixing base
  • the air guiding piece comprises a flat piece extending in the air flow direction of the air flow passage and extending inward from the one side of the flat piece toward the smoke A raised portion of the mouth that is spaced apart from the smog opening to form a turbulent passage for disturbing the air flow, the turbulent passage being in communication with the air flow passage.
  • the other side of the flat sheet body protrudes from the insertion portion, and correspondingly, the fixing seat is provided with a socket for inserting the insertion portion.
  • the present invention overcomes the technical prejudice that the conventional heating wire is spirally wound on the fiber rope (or the liquid guiding cotton sheet) to sufficiently heat the atomization, and the heating wire of the present invention can be fixedly fixed in the recessed groove and embedded
  • the trough is wrapped to fully adhere to the inner wall of the embedding groove, and the liquid liquid can be continuously, fully, efficiently and widely distributed to the heating wire through the conduction of the liquid guiding medium, that is, the supply of the liquid is more sufficient, and the heating wire is heated. It can fully contact the smoke liquid to generate a large amount of smoke.
  • a large amount of smoke generated can be diffused into the air flow passage through the smoke mouth in time to fully take away the smoke between the heating wire and the liquid guiding medium, avoiding the problem of burning and improving the taste of the smoke. ;
  • the heating wire of the present invention is assembled into the liquid guiding medium through the opening, which is convenient for assembly and disassembly, and the groove formed on the fixing seat is convenient for assembling the liquid guiding medium and is also easy to be removed, and the groove is also
  • the liquid guiding medium can be clamped to assist the pressing to enhance the clamping force, so that the heating wire is tightly bonded to the liquid guiding medium in the liquid guiding medium, which is beneficial to sufficient and uniform heat conduction, to generate smoke efficiently, and also to generate heat.
  • the wire can be bonded in the embedding groove to obtain two or more inner walls, which can improve the atomization efficiency;
  • the end of the liquid guiding medium of the present invention is in the second port of one side wall of the gutter, which facilitates the transfer of the liquid liquid by the external guiding liquid medium, and the smoke port outputs the smoke on the other side wall of the embedding groove, which is beneficial to the full liquid of the liquid.
  • the heating wire of the present invention is in the form of a flat sheet, which facilitates the full diffusion of the smoke and facilitates the full fit with the groove. Since the diameter direction of the smoke opening and the extending direction of the heating wire are parallel to the flow direction of the air flow passage, When smoking, the airflow can completely and timely take away the smoke, reduce the loss of smoke, improve the atomization efficiency, the suction required for smoking is smaller, and the amount of smoke generated is more sufficient to meet the needs of users; at the same time, because the airflow is not direct Passing through the heating wire and the liquid guiding medium, therefore, the atomized residual water or the liquid smoke is also prevented from following the smoke into the mouth of the person;
  • the flat sheet body of the air guide sheet of the present invention is combined with the air flow passage to promote a smooth flow of the air flow, and the convex portion extends toward the smoke mouth, and the smooth flowing air flow forms a gas flow circle or disorder at the spoiler passage, which may be further
  • the smoke between the liquid guiding medium and the heating wire is fully taken away, and the effect of efficient and effective diffusion of smoke is further realized.
  • FIG. 1 is a schematic view showing the external structure of an electronic cigarette atomizer heating device of the present invention
  • FIG. 2 is an exploded view of the electronic cigarette atomizer heating device of the present invention
  • Figure 3 is a cross-sectional view showing the heat generating device of the electronic cigarette atomizer of the present invention.
  • heating component 11, fixed seat; 111, airflow inlet; 112, airflow outlet; 113, airflow passage; 114, gutter; 1141, second slot; 1142, second port; Road; 116, jack; 12, heating wire; 13, liquid guiding medium; 131, slot; 1311, first slot; 1312, first port; 132, smoke port; 31, liquid guiding port; 40, tableting; 50, air guiding piece; 51, flat piece body; 52, convex part; 53, inserting part.
  • An electronic cigarette atomizer heating device as shown in FIGS. 1 to 3 includes a heat generating component 10 and a conductive component 20, and the heat generating component 10 includes a fixing base 11, a heating wire 12, and a liquid guiding medium 13 for conducting the liquid smoke, and fixing
  • the seat 11 is a hollow casing having air flow inlets 111 and air flow outlets 112 at opposite ends, and a gas passage 113 for airflow is formed in the fixed seat 11 between the airflow inlet 111 and the airflow outlet 112.
  • the liquid guiding medium 13 is fixed in the fixed seat 11, the liquid guiding medium 13 is provided with a recess 131, the heating wire 12 is embedded in the recess 131 and fits against the inner wall of the recess 131, and at least one slot wall of the recess 131 is opened.
  • the groove 131 communicates with the inside of the fixing seat 11 through the smoke port 132, and at least one groove wall of the groove 131 further has a through hole penetrating the groove wall and allowing the heating wire 12 to pass through;
  • the conductive component 20 is mounted to the mount 11 and electrically connected to the heating wire 12, and the conductive component 20 is also used to cooperate with an external socket to turn on the power.
  • the heating wire 12 can be fixedly fixed in the slot 131 and wrapped by the slot 131 to be fully attached to the inner wall of the slot 131.
  • the liquid medium 13 can be used to continuously and fully control the smoke liquid.
  • the high-efficiency, large-area transmission to the heating wire 12, that is, the supply of the liquid smoke is more sufficient the heating wire 12 can fully contact the liquid smoke to generate a large amount of smoke, and at the same time, the generated large amount of smoke can be diffused to the air flow passage 113 through the smoke port 132 in time.
  • the smoke between the heating wire 12 and the liquid guiding medium 13 is sufficiently taken away.
  • the heating wire 12 generates heat after being energized by the conductive component 20, and the smoke liquid on the liquid guiding medium 13 is heated to form a smoke, and the user's suction force forms an air flow at the airflow inlet 111, and the airflow passes through the smoke port 132 and is carried away. The smoke then flows out through the airflow outlet 112.
  • the slot 131 is used to fix and wrap the heating wire 12, and the opening is used for assembly of the heating wire 12, which is also advantageous for liquid guiding.
  • the liquid guiding medium 13 can be disposed in any shape that can be used to wrap the heating wire 12, and can be made of materials such as liquid guiding cotton or liquid-conducting ceramics; the shape of the fixing seat 11 can be set to any shape such as a cylindrical shape or a rectangular shape, and only needs to have The air flow path 113, the air flow inlet 111, the air flow outlet 112, and the space for accommodating the liquid guiding medium 13 may be used.
  • the cross-sectional shape of the recessed groove 131 can be generally set to a rectangular shape, or can be a stepped shape or a triangular shape. For any other shape, it is only necessary to have a groove wall for opening the smoke port 132, a groove wall which can be opened, and a groove wall which can be attached to the heating wire 12.
  • the number of the recessed grooves 131 is two or more, arranged along the opening direction of the smoke port 132 and spaced apart, and each of the recessed grooves 131 is embedded.
  • the heating wire 12 can obtain two or more slots 131 to be adhered thereto; or, as the matching groove 131 and the heating wire 12, another preferred embodiment (not shown)
  • the plurality of the heating wires 12 are two or more, and the heating wires 12 are arranged in the same plane along the air flow direction of the air flow channel 113, and the corresponding groove 131 of each heating wire 12 is opened.
  • the smoke port 132 is described, and a plurality of heating wires 12 are attached to the groove walls to form a linear array structure.
  • the plurality of heating wires 12 may be disposed in one of the cavities 131, and the arrangement of the heating wires 12 may be provided as needed, as long as at least one surface of the heating wire 12 is attached to the inner wall of the cavities 131. If the groove wall where the smoke port 132 is located is the groove wall to which the heating wire 12 fits, the generated smoke can be diffused and carried away in time.
  • the slot 131 of the present embodiment is disposed in such a manner that the slot 131 forms a first slot 1311 at the top end of the slot 131 and a first port 1312 at both ends of the slot 131 on the liquid guiding medium 13, the first slot 1311 and Or the first port 1312 serves as the opening, and the setting of the opening facilitates the quick assembly of the heating wire 12, and is also advantageous for the introduction of the liquid smoke.
  • the fixing base 11 is provided with a groove 114 extending from the air outlet 112 to the air flow inlet 111, and having a second groove at the top end of the groove 114.
  • the port 1141 and the second port 1142 located at two ends of the gutter 114, the liquid guiding medium 13 is in a block shape, and the liquid guiding medium 13 is inserted into the gutter 114, and the clamping force of the gutter 114 to the liquid guiding medium 13 can be Effectively converted into the clamping force of the liquid guiding medium 13 to the heating wire 12 to more closely adhere to the heating wire 12.
  • the gutter 114 can be horizontally disposed, vertically disposed, or inclined, and can be used to fix the liquid guiding medium 13.
  • the smoke port 132 and the opening are respectively disposed on the two groove walls intersecting the groove 131, the liquid guiding medium
  • the end portion of the first port 1312 is located in the second port 1142, and the second port 1142 serves as a smoke liquid inlet port for introducing the liquid smoke into the liquid guiding medium 13.
  • the fixing seat 11 is provided with a sleeve 30, and the tube wall of the sleeve 30 is provided with a liquid guiding port 31 opposite to the first port 1312.
  • the external liquid smoke can enter the liquid guiding medium 13 via the liquid guiding port 31.
  • a sealing device such as a gland, a sealing cover or the like for preventing smoke from overflowing may be added to the joint of the sleeve 30 and the fixing base 11.
  • a pressing piece 40 is disposed between the liquid guiding medium 13 and the gutter 114, and the pressing piece 40 is provided. It can be made of a mesh plate to facilitate the passage of smoke or a resilient perforated plate to further enhance the clamping force to the liquid guiding medium 13.
  • the heating wire 12 is in the form of a flat sheet, and can be bent and twisted by a linear heating element.
  • the two ends are extended from the liquid guiding medium 13 for respectively connecting the positive and negative electrodes of the conductive component 20.
  • the two sides of the heating wire 12 are respectively adhered to the groove walls on both sides of the groove 131.
  • the direction of the diameter of the smoke port 132 and the extending direction of the heating wire 12 are parallel to the flow direction of the air flow passage 113, and the generated smoke will be more It is taken away by the airstream and the suction required for smoking is smaller.
  • the air guiding piece 50 is detachably fixed in the fixing base 11, and the air guiding piece 50 includes a flat piece extending in the airflow direction of the air flow path 113.
  • the body 51 and the convex portion 52 extending inwardly from one side of the flat sheet 51 toward the smoke port 132, the raised portion 52 being spaced apart from the smoke port 132 to form a spoiler passage 115 for disturbing the air flow, the disturbance
  • the flow passage 115 communicates with the air flow passage 113, and the flat plate body 51 combines with the air flow passage 113 to promote a smooth flow of the air flow, and the convex portion 52 extends toward the smoke opening 132, and the smooth flowing air flow forms a gas flow circle at the spoiler passage 115.
  • the air flow direction is a hollow dotted arrow as shown in FIG. 3, which can more fully remove the smoke between the liquid guiding medium 13 and the heating wire 12.
  • the air guide piece 50 is detachably fixed in such a manner that the other side of the flat plate body 51 protrudes from the insertion portion 53.
  • the fixing base 11 is provided with a socket 116 for inserting the insertion portion 53. .
  • the shape of the first port 1312, the first slot 1311, the second port 1142, the second slot 1141, the smoke port 132, the liquid guiding port 31, and the insertion hole 116 may be any polygonal shape such as a rectangle or a circle. The shape limit does not affect its corresponding effect.

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Abstract

一种电子烟雾化器发热装置，包括发热组件（10）和导电组件（20），发热组件（10）包括固定座（11）、发热丝（12）和导液介质（13），固定座（11）为一中空壳体，具有分别位于相对的两端的气流入口（111）和气流出口（112），气流入口（111）和气流出口（112）之间的固定座（11）内形成供气流流通的气流通道（113），导液介质（13）固定于固定座（11）内，该导液介质（13）内开有嵌槽（131），发热丝（12）嵌装于嵌槽（131）内并与嵌槽（131）的内壁贴合，嵌槽（131）的至少一槽壁开有贯穿该槽壁的烟雾口（132），嵌槽（131）通过该烟雾口（132）与固定座（11）内相通，嵌槽（131）的至少一槽壁还开有贯穿该槽壁并供发热丝（12）穿过的穿口；导电组件（20）安装于固定座（11）并与发热丝（12）电连接。该发热装置能高效产生烟雾，并使烟雾得以充分扩散，并及时输出，且具备良好的烟气口感，避免烧焦味道、雾化残余水或烟液吸入人嘴。

Description

一种电子烟雾化器发热装置 技术领域
本发明涉及电子烟的零件，特别涉及一种电子烟雾化器发热组件。
背景技术
电子烟，又名雾化器、电子香烟、虚拟香烟，主要用于戒烟和替代香烟。它有着近似香烟的外观且与香烟近似的味道。
目前的电子烟一般由烟嘴组件、雾化器和储液组件构成，雾化器包括发热组件和导电组件。发热组件一般包括发热丝和纤维绳(或导液棉片块)，发热丝螺旋缠绕于纤维绳(或导液棉片块)，纤维绳用于导引储液组件内的烟液。使用时，发热丝经导电组件通电，发热组件的发热丝就得电工作，纤维绳上的烟液在发热丝的高温下雾化产生一定量烟雾，使用者吸附烟嘴组件后，产生气流而带动烟雾从烟嘴组件中流出烟气，从而达到吸烟的效果。
然而，目前现有的雾化器存在以下缺陷：
(1)发热丝需均匀地螺旋缠绕在纤维绳，装配困难，该螺旋缠绕方式虽然使发热丝与纤维绳(或导液棉片块)充分接触，但因为发热丝一般具备很高温度，所以一旦纤维绳导液不足，就很容易产生烧焦的问题，不仅烧焦的纤维绳降低了导液性能，而且烧焦的味道也带来了烟气的不良口感；
(2)使用者吸附而产生的气流虽然经过/穿过发热丝和纤维绳(或导液棉片块)，但是，由于发热丝的螺旋缠绕结构，烟雾难以扩散，得不到及时与气流混合输出，因此输出的烟气量较少，烟雾损失大，雾化效率低，吸烟所需的吸力较高，体验不佳；并且，由于气流穿过发热丝和纤维绳，纤维绳上雾化残余水 及烟液极易跟随气流输出，进而吸入人嘴。
发明内容
为了克服现有技术的不足，本发明的目的在于提供一种电子烟雾化器发热组件，能高效产生烟雾，并使烟雾得以充分扩散，并及时输出，且具备良好的烟气口感，避免烧焦味道、雾化残余水或烟液吸入人嘴。
本发明的目的采用如下技术方案实现：
一种电子烟雾化器发热装置，包括发热组件和导电组件，发热组件包括固定座、发热丝和用于传导烟液的导液介质，固定座为一中空壳体，具有分别位于相对的两端的气流入口和气流出口，气流入口和气流出口之间的固定座内形成供气流流通的气流通道，导液介质固定于固定座内，该导液介质内开有嵌槽，发热丝嵌装于嵌槽内并与嵌槽的内壁贴合，嵌槽的至少一槽壁开有贯穿该槽壁的烟雾口，嵌槽通过该烟雾口与固定座内相通，嵌槽的至少一槽壁还开有贯穿该槽壁并供发热丝穿过的穿口；导电组件安装于固定座并与发热丝电连接。
优选地，所述嵌槽为两个以上，沿烟雾口的开口方向排列并间隔设置，每个嵌槽内分别嵌装有所述发热丝；或者，所述嵌槽为一个，所述发热丝为两个以上，沿气流通道的气流方向排列并处于同一平面，每个发热丝对应的嵌槽槽壁上开有所述烟雾口。
优选地，所述嵌槽在导液介质上形成位于嵌槽顶端的第一槽口和位于嵌槽两端的第一端口，该第一槽口和/或第一端口作为所述穿口。
优选地，所述固定座开有劈槽，该劈槽由气流出口向气流入口延伸，具有位于劈槽顶端的第二槽口和位于劈槽两端的第二端口，所述导液介质呈块状，该导液介质插装于劈槽内。
优选地，所述烟雾口和穿口分设于嵌槽相交的两槽壁，所述导液介质具有 所述第一端口的端部位于所述第二端口内。
优选地，所述固定座外套装有套管，该套管的管壁开有与第一端口相对的导液口。
优选地，所述导液介质与劈槽之间垫设有压片。
优选地，所述发热丝呈平片状，发热丝的两侧面分别与嵌槽的两侧槽壁贴合，所述烟雾口的口径方向及发热丝的延伸方向均与气流通道的气流流向平行。
优选地，所述固定座内以可拆卸的方式固定有导气片，该导气片包括沿气流通道的气流方向延伸的平片体及由平片体的一侧向内伸向所述烟雾口的凸起部，该凸起部与烟雾口相隔而形成用于扰乱气流的扰流通道，该扰流通道与气流通道相通。
优选地，所述平片体的另一侧伸出有插装部，对应地，所述固定座开有供插装部插入的插孔。
相比现有技术，本发明的有益效果在于：
(1)本发明克服了传统的发热丝螺旋缠绕在纤维绳(或导液棉片)上才能充分加热雾化的技术偏见，本发明的发热丝可被固定限制在嵌槽内，并被嵌槽包裹，以充分贴附于嵌槽的内壁，可通过该导液介质对烟液的传导使烟液持续、充分、高效、大面积地传给发热丝，即烟液供给更充足，发热丝可充分接触烟液而产生大量烟雾，同时，所产生的大量烟雾通过烟雾口可及时扩散至气流通道，以充分带走发热丝与导液介质间的烟雾，避免烧焦问题，提升烟气口感；
(2)本发明的发热丝通过穿口装配至导液介质内，便于装拆，而且，在固定座上开设的劈槽也既方便了装配导液介质，也便于拆除，同时该劈槽还可夹紧导液介质，可辅助压片来增强夹紧力，以使发热丝在导液介质内与导液介质的贴合更紧密，利于充分、均匀导热，以高效产生烟雾，而且，发热丝在嵌槽内则可得到二个或二个以上内壁的贴合，可提高雾化效率；
(3)本发明导液介质的端部在劈槽一侧壁的第二端口内，便于由外部向导液介质传递烟液，而烟雾口在嵌槽另一侧壁输出烟雾，利于烟液充分浸透导液介质后再被发热丝加热，也使发热丝的周围得到更充分的烟液，进一步防止烧焦问题；
(4)本发明的发热丝为平片状，利于烟雾得以充分扩散也利于与嵌槽的充分贴合，由于烟雾口的口径方向及发热丝的延伸方向均与气流通道的气流流向平行，则抽烟时气流也可完全、及时带走烟雾，减少了烟雾的损失，提升了雾化效率，吸烟所需的吸力更小，产生的烟雾量更充足而满足使用者需求；同时，由于气流不直接穿过发热丝、导液介质，因此，雾化残余水或烟液也被避免跟随烟雾进入人嘴；
(5)本发明导气片的平片体与气流通道结合而促使气流平滑流动，而凸起部伸向烟雾口，则平滑流动的气流在该扰流通道处形成气流转圈或紊乱，可更充分地带走导液介质与发热丝间的烟雾，进一步实现烟雾高效产生、高效扩散的效果。
下面结合附图和具体实施方式对本发明作进一步详细说明。
附图说明
图1为本发明电子烟雾化器发热装置的外部结构示意图；
图2为本发明电子烟雾化器发热装置的爆炸图；
图3为本发明电子烟雾化器发热装置的剖视图。
图中：10、发热组件；11、固定座；111、气流入口；112、气流出口；113、气流通道；114、劈槽；1141、第二槽口；1142、第二端口；115、扰流通道；116、插孔；12、发热丝；13、导液介质；131、嵌槽；1311、第一槽口；1312、第一端口；132、烟雾口；20、导电组件；30、套管；31、导液口；40、压片；50、导气片；51、平片体；52、凸起部；53、插装部。
具体实施方式
如图1～3所示的一种电子烟雾化器发热装置，包括发热组件10和导电组件20，发热组件10包括固定座11、发热丝12和用于传导烟液的导液介质13，固定座11为一中空壳体，具有分别位于相对的两端的气流入口111和气流出口112，气流入口111和气流出口112之间的固定座11内形成供气流流通的气流通道113，导液介质13固定于固定座11内，该导液介质13内开有嵌槽131，发热丝12嵌装于嵌槽131内并与嵌槽131的内壁贴合，嵌槽131的至少一槽壁开有贯穿该槽壁的烟雾口132，嵌槽131通过该烟雾口132与固定座11内相通，嵌槽131的至少一槽壁还开有贯穿该槽壁并供发热丝12穿过的穿口；导电组件20安装于固定座11并与发热丝12电连接，导电组件20还用于与外部插座配合以接通电源。
发热丝12可被固定限制在嵌槽131内，并被嵌槽131包裹，以充分贴附于嵌槽131的内壁，可通过该导液介质13对烟液的传导使烟液持续、充分、高效、大面积地传给发热丝12，即烟液供给更充足，发热丝12可充分接触烟液而产生大量烟雾，同时，所产生的大量烟雾通过烟雾口132可及时扩散至气流通道113，以充分带走发热丝12与导液介质13间的烟雾。其中，发热丝12经导电组件20通电后发热，对导液介质13上的烟液进行加热而形成烟雾，使用者的吸气力在气流入口111形成气流，该气流经过烟雾口132后带走烟雾再经气流出口112流出。嵌槽131用于固定并包裹发热丝12，穿口用于发热丝12的装配，也利于导液。
导液介质13可以设置为任何可用于包裹发热丝12的形状，可采用导液棉或导液陶瓷等材料制成；固定座11的形状可以设置为圆柱形或矩形等任意形状，仅需具有气流通道113、气流入口111、气流出口112和用于容纳导液介质13的空间即可。嵌槽131的截面形状一般可设为矩形，也可以是阶梯形、三角形 等其它任意形状，仅需具有可供开设烟雾口132的槽壁、可开设穿口的槽壁和可贴合发热丝12的槽壁即可。
如图2所示，作为嵌槽131与发热丝12配合的其中一个优选实施方式，嵌槽131为两个以上，沿烟雾口132的开口方向排列并间隔设置，每个嵌槽131内分别嵌装有所述发热丝12，则发热丝12可得到两个以上的嵌槽131槽壁与之贴合；或者，作为嵌槽131与发热丝12配合的另一个优选实施方式(图中未示出)，所述嵌槽131为一个，所述发热丝12为两个以上，沿气流通道113的气流方向排列并处于同一平面，每个发热丝12对应的嵌槽131槽壁上开有所述烟雾口132，多个发热丝12均贴合槽壁，形成直线型排列结构。
当然，多个发热丝12也可以在一个嵌槽131内，发热丝12的排列方式根据需要来设置，只要将发热丝12至少有一面与嵌槽131的内壁贴合即可。若烟雾口132所在的槽壁即为发热丝12贴合的槽壁，则所产生的烟雾则可更及时得到扩散带走。
本例的嵌槽131设置方式为：嵌槽131在导液介质13上形成位于嵌槽131顶端的第一槽口1311和位于嵌槽131两端的第一端口1312，该第一槽口1311和/或第一端口1312作为所述穿口，穿口的设置利于发热丝12的快速装配，也利于烟液导入。
如图2～3所示，为方便导液介质13的装配，固定座11开有劈槽114，该劈槽114由气流出口112向气流入口111延伸，具有位于劈槽114顶端的第二槽口1141和位于劈槽114两端的第二端口1142，所述导液介质13呈块状，该导液介质13插装于劈槽114内，劈槽114对导液介质13的夹紧力可有效转化为导液介质13对发热丝12的夹紧力，以更充分贴紧发热丝12。当然，劈槽114可以水平设置、竖直设置或倾斜设置，均可用于固定导液介质13。
为使烟液进入口与烟雾口132具有一定距离，以使烟液更充分、均匀地浸没导液介质，烟雾口132和穿口分设于嵌槽131相交的两槽壁，所述导液介质13具有所述第一端口1312的端部位于所述第二端口1142内，第二端口1142作为往导液介质13通入烟液的烟液进入口。
为便于持握并方便与外部用于储存烟液的储液组件装配，固定座11外套装有套管30，该套管30的管壁开有与第一端口1312相对的导液口31，外部烟液可经有该导液口31进入导液介质13。套管30与固定座11的配合处可增设压盖、密封罩等用于防止烟雾溢出的密封装置。
为加强对导液介质13的夹紧力，以加强导液介质13对发热丝12的贴合力/包覆力，导液介质13与劈槽114之间垫设有压片40，该压片可由网板制成，以利于透过烟雾，或者采用具有弹性的带孔板，以进一步增强对导液介质13的夹紧力。
发热丝12呈平片状，可以由一条线状发热体弯曲迂回绕制而成，两端则由导液介质13中伸出，用于分别接入导电组件20的正负极。发热丝12的两侧面分别与嵌槽131的两侧槽壁贴合，所述烟雾口132的口径方向及发热丝12的延伸方向均与气流通道113的气流流向平行，则产生的烟雾将更快被气流带走，吸烟所需的吸力更小。
为防止烟雾在导液介质13与发热丝12之间阻滞，固定座11内以可拆卸的方式固定有导气片50，该导气片50包括沿气流通道113的气流方向延伸的平片体51及由平片体51的一侧向内伸向所述烟雾口132的凸起部52，该凸起部52与烟雾口132相隔而形成用于扰乱气流的扰流通道115，该扰流通道115与气流通道113相通，平片体51与气流通道113结合而促使气流平滑流动，而凸起部52伸向烟雾口132，则平滑流动的气流在该扰流通道115处形成气流转圈或紊 乱，气流方向如图3所示的空心虚线箭头，可更充分地带走导液介质13与发热丝12间的烟雾。优选地，导气片50的可拆卸固定方式为：平片体51的另一侧伸出有插装部53，对应地，所述固定座11开有供插装部53插入的插孔116。
以上第一端口1312、第一槽口1311、第二端口1142、第二槽口1141、烟雾口132、导液口31、插孔116的形状均可是矩形、圆形等任意多边形形状，对其形状的限制并不影响其相应达到的效果。
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。

Claims (10)

  1. 一种电子烟雾化器发热装置，包括发热组件和导电组件，其特征在于：发热组件包括固定座、发热丝和用于传导烟液的导液介质，固定座为一中空壳体，具有分别位于相对的两端的气流入口和气流出口，气流入口和气流出口之间的固定座内形成供气流流通的气流通道，导液介质固定于固定座内，该导液介质内开有嵌槽，发热丝嵌装于嵌槽内并与嵌槽的内壁贴合，嵌槽的至少一槽壁开有贯穿该槽壁的烟雾口，嵌槽通过该烟雾口与固定座内相通，嵌槽的至少一槽壁还开有贯穿该槽壁并供发热丝穿过的穿口；导电组件安装于固定座并与发热丝电连接。
  2. 根据权利要求1所述的电子烟雾化器发热装置，其特征在于：所述嵌槽为两个以上，沿烟雾口的开口方向排列并间隔设置，每个嵌槽内分别嵌装有所述发热丝；或者，所述嵌槽为一个，所述发热丝为两个以上，沿气流通道的气流方向排列并处于同一平面，每个发热丝对应的嵌槽槽壁上开有所述烟雾口。
  3. 根据权利要求2所述的电子烟雾化器发热装置，其特征在于：所述嵌槽在导液介质上形成位于嵌槽顶端的第一槽口和位于嵌槽两端的第一端口，该第一槽口和/或第一端口作为所述穿口。
  4. 根据权利要求3所述的电子烟雾化器发热装置，其特征在于：所述固定座开有劈槽，该劈槽由气流出口向气流入口延伸，具有位于劈槽顶端的第二槽口和位于劈槽两端的第二端口，所述导液介质呈块状，该导液介质插装于劈槽内。
  5. 根据权利要求4所述的电子烟雾化器发热装置，其特征在于：所述烟雾口和穿口分设于嵌槽相交的两槽壁，所述导液介质具有所述第一端口的端部位于所述第二端口内。
  6. 根据权利要求5所述的电子烟雾化器发热装置，其特征在于：所述固定 座外套装有套管，该套管的管壁开有与第一端口相对的导液口。
  7. 根据权利要求5所述的电子烟雾化器发热装置，其特征在于：所述导液介质与劈槽之间垫设有压片。
  8. 根据权利要求1～7任一项所述的电子烟雾化器发热装置，其特征在于：所述发热丝呈平片状，发热丝的两侧面分别与嵌槽的两侧槽壁贴合，所述烟雾口的口径方向及发热丝的延伸方向均与气流通道的气流流向平行。
  9. 根据权利要求1～7任一项所述的电子烟雾化器发热装置，其特征在于：所述固定座内以可拆卸的方式固定有导气片，该导气片包括沿气流通道的气流方向延伸的平片体及由平片体的一侧向内伸向所述烟雾口的凸起部，该凸起部与烟雾口相隔而形成用于扰乱气流的扰流通道，该扰流通道与气流通道相通。
  10. 根据权利要求9所述的电子烟雾化器发热装置，其特征在于：所述平片体的另一侧伸出有插装部，对应地，所述固定座开有供插装部插入的插孔。
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