WO2019241952A1 - 电子烟及其雾化装置 - Google Patents

电子烟及其雾化装置 Download PDF

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Publication number
WO2019241952A1
WO2019241952A1 PCT/CN2018/092172 CN2018092172W WO2019241952A1 WO 2019241952 A1 WO2019241952 A1 WO 2019241952A1 CN 2018092172 W CN2018092172 W CN 2018092172W WO 2019241952 A1 WO2019241952 A1 WO 2019241952A1
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WO
WIPO (PCT)
Prior art keywords
heating
atomizing device
heat generating
guide portion
guide
Prior art date
Application number
PCT/CN2018/092172
Other languages
English (en)
French (fr)
Inventor
黄惠华
周波
Original Assignee
昂纳自动化技术（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 昂纳自动化技术（深圳）有限公司 filed Critical 昂纳自动化技术（深圳）有限公司
Priority to PCT/CN2018/092172 priority Critical patent/WO2019241952A1/zh
Publication of WO2019241952A1 publication Critical patent/WO2019241952A1/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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette and an atomizing device thereof.
  • the types of e-cigarettes include e-cigarettes using e-liquid, but also e-cigarettes using cut tobacco, tobacco slices, or cigarette blocks.
  • the atomizing module is generally composed of a base body and an electrothermal material attached to the base body, and the material cost is relatively high.
  • the electrothermal material needs to be attached to the substrate through printing, sintering, packaging, clamping, etc., and the processing cost is high. Therefore, the existing tobacco shredder / smoke electronic smoke module has the following disadvantages:
  • Fragile, large and thick, low heat utilization rate such as atomizing module of ceramic or glass material
  • the heat utilization rate is low, it is not easy to clean, and the operation is complicated, such as a mosquito-repellent incense-shaped atomizing module.
  • the technical problem to be solved by the present invention is to provide an atomizer for an electronic cigarette with low cost and high heat utilization rate, and an electronic cigarette using the atomizer.
  • the technical solution adopted by the present invention to solve its technical problem is to provide an atomizing device for an electronic cigarette, which includes a heating part that is heated and atomized by contacting the smoke body, and a guide part connected to one end of the heating part. ;
  • the heat generating portion includes at least two heat generating bodies spaced apart, and an end of the heat generating body remote from the guide portion forms a pin, or forms a connection portion connected to the pin.
  • the heating portion and the guide portion are made of pure nickel, pure titanium, nickel-titanium alloy, nickel-chromium alloy, stainless steel, copper alloy, or other electrothermal metal alloy materials, and are processed by turning, laser cutting, wire cutting, and molds. Integrated molding or chemical corrosion.
  • the thickness of the heating element is 0.2-2.0 mm.
  • the resistance of the atomizing device is 0.1 ⁇ -3.0 ⁇ .
  • the heating element is provided with a strip-shaped hole extending along at least one through hole, and the through hole divides the heating element into a heating element.
  • the atomization device further includes an insulator filled in the through hole or covered outside the heating element.
  • At least one protrusion and / or groove is provided on a surface of the heating portion and / or the guiding portion.
  • the heating elements are spaced in parallel and located on the same plane to form a sheet-shaped heating element
  • the guide portion is a triangular guide piece, and the heating portion is connected to the bottom side.
  • the heating elements are distributed on at least two planes, and the heating elements on the same plane form a heating element;
  • At least two of the heat generating pieces are connected at one end of the guide portion in parallel or spaced apart from each other, and a cross-sectional area of the guide portion gradually decreases from an end connected to the heat generation portion to an end remote from the heat generation portion.
  • the cross-sectional shape of the heating element is arc-shaped, and at least two of the heating elements are surrounded by a heating element of a cylindrical shape facing each other; and the guide portion is conical.
  • the present invention also provides an electronic cigarette, which includes the atomizing device according to any one of the above, and further includes a cylindrical casing, a power source component and a control component which are sequentially disposed in the cylindrical casing, and a connection with the tube.
  • a chimney is provided in the middle of the chimney assembly for the tobacco branch to be inserted, and the chimney assembly is provided with an airflow inlet communicating with the chimney; the atomizing device is arranged in the chimney and communicates with the chimney.
  • the control component is electrically connected.
  • the beneficial effect of the present invention is that the body of the atomizing device is a heating base, and it does not need to be attached to any other heating wire. It can be processed and formed at one time, and the processing cost and material cost are low.
  • the atomizing device heats the cigarette directly by contacting the outer surface with the smoke body. Atomization, high heat utilization.
  • FIG. 1 is a schematic structural diagram of an atomizing device for an electronic cigarette according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an atomizing device for an electronic cigarette according to a second embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an atomizing device for an electronic cigarette according to a third embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an electronic cigarette atomizing device according to a fourth embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an atomizing device for an electronic cigarette according to a fifth embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an electronic cigarette atomizing device according to a sixth embodiment of the present invention.
  • FIG. 7 is a schematic cross-sectional structure diagram of an electronic cigarette according to an embodiment of the present invention.
  • the electronic cigarette atomizing device 1 includes a heat generating portion 10 and a guide portion 20 connected integrally.
  • the heating part 10 is used to contact the smoke body to heat and atomize the smoke body;
  • the guide part 20 is located on one end of the heating part 10 and is used to guide the shredded tobacco to fall to the heating part 10 and cover the periphery of the heating part 10.
  • the smoke body is a non-smoke oil atomizing medium such as tobacco shreds, tobacco slices or tobacco blocks.
  • the integrated structure formed by the heating part 10 and the guide part 20 is the body of the atomizing device. The whole is made of electric heating material. In the electronic cigarette, it can be directly energized to heat and atomize the smoke body, without repacking or embedding other heating wires. .
  • the resistance of the atomizing device formed by the heat generating portion 10 and the guide portion 20 is 0.1 ⁇ -3.0 ⁇ , and may further be 0.1 ⁇ -2.0 ⁇ .
  • the heating portion 10 and the guide portion 20 may be made of pure nickel, pure titanium, nickel-titanium alloy, nickel-chromium alloy, stainless steel, copper alloy, or other electrothermal metal alloy materials (such as other electrothermal metal alloys containing silver and glass) Material), which is integrally formed by turning, laser cutting, wire cutting, mold forming or chemical corrosion, etc., and the manufacturing is simple.
  • the heat generating portion 10 may include at least two heat generating bodies 11 spaced apart from each other, and the plurality of heat generating bodies 11 are connected to form an integrated structure by connecting the guide portion 20 at one end.
  • the end 110 of the one end of the heating body 11 far from the guide portion 20 may form a pin, or a connection portion connected to the pin.
  • the heating portion 10 includes two heating bodies 11.
  • the two heating bodies 11 are spaced in parallel and located on the same plane, and the heating portion 10 is formed in a sheet shape.
  • the thickness of each heating element is 0.2-2.0 mm, and the thickness of the entire heating portion 10 formed is also 0.2-2.0 mm.
  • the guide portion 20 and the heat generating portion 10 are integrally formed.
  • the guide portion 20 and the heat generating portion 10 are also on a plane, and the thickness of the guide portion 20 is also consistent with the thickness of the heat generating portion 10.
  • the guiding part 20 mainly plays a guiding role in the atomizing device.
  • the heating device for atomizing the smoke body is mainly realized by the heating part 10, so the heating part 10 is larger than the guiding part 20 in length.
  • the guide portion 20 is a triangular guide piece, and the heating portion 10 is connected to the bottom side, so that the vertex angle of the guide portion 20 faces away from the heating portion 10; the two heating bodies 11 face each other.
  • the side edges of each are in contact with the two side edges of the guide portion 20, respectively.
  • the heating element 11 can be heated enough to heat the atomized cigarette body.
  • the heating element 11 may be provided with at least one through hole 12.
  • the through hole 12 divides the heating element 11 into a heating element with a resistance.
  • the through hole 12 may be a strip-shaped hole extending along the length direction of the heating element 11.
  • the strip-shaped hole divides the heating element 11 into heating wires (ie, heating elements) located on both sides of the strip-shaped hole.
  • the heating element 11 is smaller.
  • the through hole 12 may extend into the guide portion 20 along the heating body 11.
  • the through-holes 12 may also be holes of various shapes such as circular holes, polygonal holes, etc.
  • the through-holes 12 may be distributed on the heating element 11 in multiples, so that the heating element 11 forms a mesh-shaped heating element.
  • the electronic cigarette atomizing device 1 includes a heat generating portion 10 and a guide portion 20 connected integrally.
  • the heating portion 10 is used to contact the smoke body to heat and atomize the smoke body;
  • the guide portion 20 is located on one end of the heating portion 10 and is used to guide the smoke body to fall to the heating portion 10 and cover the periphery of the heating portion 10.
  • the integrated structure formed by the heating portion 10 and the guide portion 20 is used as the body of the atomizing device, and the electronic cigarette can be directly energized to heat and atomize the cigarette body without further packaging or embedding other heating wires.
  • the resistance of the atomizing device formed by the heat generating portion 10 and the guide portion 20 is 0.1 ⁇ -3.0 ⁇ , and may further be 0.1 ⁇ -2.0 ⁇ .
  • the heating portion 10 and the guide portion 20 may be made of pure nickel, pure titanium, nickel-titanium alloy, nickel-chromium alloy, stainless steel, copper alloy, or other electrothermal metal alloy materials, and processed by turning, laser cutting, wire cutting, mold forming, or Chemical corrosion and other methods are integrally formed, and manufacturing is simple.
  • the heat generating part 10 includes at least two heat generating bodies 11 spaced apart, and a plurality of heat generating bodies 11 are connected to form an integrated structure by connecting the guide part 20 at one end.
  • the end 110 of the one end of the heating body 11 far from the guide portion 20 may form a pin, or a connection portion connected to the pin.
  • the heat generating portion 10 includes three heat generating bodies 11.
  • the three heat generating bodies 11 are spaced in parallel and located on the same plane, and the heat generating portion 10 is formed in a sheet shape.
  • the guide portion 20 is a triangular guide piece, and the heating portion 10 is connected to the bottom side. The top angle of the guide portion 20 faces away from the heating portion 10.
  • each heating element is 0.2-2.0 mm, and the thickness of the entire heating portion 10 formed is also 0.2-2.0 mm.
  • the guide portion 20 and the heat generating portion 10 are integrally formed.
  • the guide portion 20 and the heat generating portion 10 are also on a plane, and the thickness of the guide portion 20 is also consistent with the thickness of the heat generating portion 10.
  • the arrangement of the three heating elements 11 makes the width of the heating element 11 smaller than the width of the heating element 11 when the two heating elements 11 are set. Therefore, it is not necessary to provide a through hole on the heating element 11 to reduce the heating element 11.
  • the width is not necessary to provide a through hole on the heating element 11 to reduce the heating element 11.
  • the arrangement of three or more heating elements 11 in the heating part 10 makes the end of the heating part 10 away from the guide part 20 formed with three or more pins or connection parts. When in use, it can be connected with any two pins or connections. It is connected to conduct electricity to control the resistance value, heating area and smoke volume of the atomizing device, and realize the experience effect of different smoke volume.
  • the electronic cigarette atomizing device 1 includes a heat generating portion 10 and a guide portion 20 integrally connected.
  • the heating portion 10 is used to contact the smoke body to heat and atomize the smoke body;
  • the guide portion 20 is located on one end of the heating portion 10 and is used to guide the smoke body to fall to the heating portion 10 and cover the periphery of the heating portion 10.
  • the smoke body is a non-smoke oil atomizing medium such as tobacco shreds, tobacco slices or tobacco blocks.
  • the integrated structure formed by the heating part 10 and the guide part 20 is used as the body of the atomizing device.
  • the electronic cigarette can be directly energized to heat and atomize the smoke body, and there is no need to repackage or embed other heating wires.
  • the resistance of the atomizing device formed by the heat generating portion 10 and the guide portion 20 is 0.1 ⁇ -3.0 ⁇ , and may further be 0.1 ⁇ -2.0 ⁇ .
  • the heating portion 10 and the guide portion 20 may be made of pure nickel, pure titanium, nickel-titanium alloy, nickel-chromium alloy, stainless steel, copper alloy, or other electrothermal metal alloy materials, and processed by turning, laser cutting, wire cutting, mold forming, or Chemical corrosion and other methods are integrally formed, and manufacturing is simple.
  • the heat generating part 10 includes at least two heat generating bodies 11 spaced apart, and a plurality of heat generating bodies 11 are connected to form an integrated structure by connecting the guide part 20 at one end.
  • the end 110 of the one end of the heating body 11 far from the guide portion 20 may form a pin, or a connection portion connected to the pin.
  • the plurality of heating elements 11 may be distributed on at least two planes, and the heating elements 11 located on the same plane form a heating plate.
  • the thickness of the heating element is 0.2-2.0 mm.
  • the heat generating portion 10 includes four heat generating bodies 11, each two heat generating bodies 11 are located on the same plane to form a heat generating sheet, and the four heat generating bodies 11 form two heat generating sheets.
  • the two heat generating sheets are connected to one end of the guide portion 20 in parallel and spaced apart.
  • the contact area between the heat generating sheet and the smoke body is large, and the space between the two heat generation pieces can allow air to enter, so that the air can be dispersed from the space into the smoke body around the heat generating part 10 to improve the atomizing effect and the mouth feel.
  • the end portions 110 of the four heating bodies 11 far from the guide portion 20 form pins or connection portions, respectively. In use, it can be connected to any two pins or connection portions to conduct electricity to control the resistance value, heating area and smoke volume of the atomizing device. , To achieve the effect of different smoke volumes.
  • the cross-sectional shape of the guide portion 20 is provided corresponding to the cross-sectional shape of the heat generating portion 10.
  • the cross-sectional shape of the heating portion 10 is a zigzag shape
  • the cross-sectional shape of the guiding portion 20 is a rectangular shape corresponding to a zigzag shape
  • the cross-sectional area of the guiding portion 20 is from the end connecting the heating portion 10 to being far from the heat One end of the portion 10 gradually decreases.
  • the distal end of the guide portion 20 away from the heat generating portion 10 is pointed, so that the longitudinal shape of the guide portion 20 is triangular.
  • the electronic cigarette atomizing device 1 includes a heat generating portion 10 and a guide portion 20 connected integrally.
  • the heating portion 10 is used to contact the smoke body to heat and atomize the smoke body;
  • the guide portion 20 is located on one end of the heating portion 10 and is used to guide the smoke body to fall to the heating portion 10 and cover the periphery of the heating portion 10.
  • the smoke body is a non-smoke oil atomizing medium such as tobacco shreds, tobacco slices or tobacco blocks.
  • the integrated structure formed by the heating part 10 and the guide part 20 is used as the body of the atomizing device.
  • the electronic cigarette can be directly energized to heat and atomize the smoke body, and there is no need to repackage or embed other heating wires.
  • the resistance of the atomizing device formed by the heat generating portion 10 and the guide portion 20 is 0.1 ⁇ -3.0 ⁇ , and may further be 0.1 ⁇ -2.0 ⁇ .
  • the heating portion 10 and the guide portion 20 may be made of pure nickel, pure titanium, nickel-titanium alloy, nickel-chromium alloy, stainless steel, copper alloy, or other electrothermal metal alloy materials, and processed by turning, laser cutting, wire cutting, mold forming, or Chemical corrosion and other methods are integrally formed, and manufacturing is simple.
  • the heat generating part 10 includes at least two heat generating bodies 11 spaced apart, and a plurality of heat generating bodies 11 are connected to form an integrated structure by connecting the guide part 20 at one end.
  • One end 110 of the heating body 11 away from the guide portion 20 can form a pin or a connection portion connected to the pin. When in use, it can be electrically connected to any two pins or connection portions to control the resistance of the atomization device. Value, heating area, and smoke volume to achieve different smoke experience effects.
  • the thickness of the heating element is 0.2-2.0 mm.
  • the plurality of heating elements 11 may be distributed on at least two planes, and the heating elements 11 located on the same plane form a heating plate.
  • the heat generating part 10 may include six heat generating bodies 11. Each three heat generating bodies 11 are located on the same plane to form one heat generating sheet, and the six heat generating bodies 11 form two heat generating sheets. The two heat generating sheets are connected to each other to form a cross-shaped heat generating portion 10, and the heat generating portion 10 is connected to one end of the guide portion 20.
  • the cross-sectional shape of the guide portion 20 is the same as the cross-sectional shape of the heat generating portion 10 and is also cross-shaped, and the cross-sectional area of the guide portion 20 gradually decreases from an end connected to the heat generating portion 10 to an end remote from the heat generating portion 10.
  • the cross-shaped arrangement of the heating part 10 and the guide part 20 makes the overall atomizing device take an arrow shape.
  • the electronic cigarette atomizing device 1 includes a heat generating portion 10 and a guide portion 20 connected integrally.
  • the heating portion 10 is used to contact the smoke body to heat and atomize the smoke body;
  • the guide portion 20 is located on one end of the heating portion 10 and is used to guide the smoke body to fall to the heating portion 10 and cover the periphery of the heating portion 10.
  • the smoke body is a non-smoke oil atomizing medium such as tobacco shreds, tobacco slices or tobacco blocks.
  • the integrated structure formed by the heating part 10 and the guide part 20 is used as the body of the atomizing device.
  • the electronic cigarette can be directly energized to heat and atomize the smoke body, and there is no need to repackage or embed other heating wires.
  • the resistance of the atomizing device formed by the heat generating portion 10 and the guide portion 20 is 0.1 ⁇ -3.0 ⁇ , and may further be 0.1 ⁇ -2.0 ⁇ .
  • the heating portion 10 and the guide portion 20 may be made of pure nickel, pure titanium, nickel-titanium alloy, nickel-chromium alloy, stainless steel, copper alloy, or other electrothermal metal alloy materials, and processed by turning, laser cutting, wire cutting, mold forming or Chemical corrosion and other methods are integrally formed, and manufacturing is simple.
  • the heating part 10 and the guide part 20 may be separately processed and welded into one body according to the situation.
  • the heat generating part 10 includes at least two heat generating bodies 11 spaced apart, and a plurality of heat generating bodies 11 are connected to form an integrated structure by connecting the guide part 20 at one end.
  • One end 110 of the heating body 11 away from the guide portion 20 can form a pin or a connection portion connected to the pin. When in use, it can be electrically connected to any two pins or connection portions to control the resistance of the atomization device. Value, heating area, and smoke volume to achieve different smoke experience effects.
  • the thickness of the heating element is 0.2-2.0 mm.
  • the cross-sectional shape of the heating element 11 is an arc shape, and at least two heating elements 11 surround the heating portion 10 in a cylindrical shape facing each other.
  • the space in the middle of the heat generating part 10 can allow air to enter, so that air can be dispersed from the space into the smoke body around the heat generating part 10, thereby improving the atomizing effect and the mouthfeel.
  • the guide portion 20 has a conical shape corresponding to the cylindrical heating portion 10.
  • the heating element 11 may be provided with a through hole 12 extending along the length of the heating element 11.
  • the through hole 12 may be a strip-shaped hole, which divides the main heating portion of the heating element 11 into Smaller part.
  • the strip-shaped hole may extend into the guide portion 20 along the heating body 11.
  • the electronic cigarette atomizing device 1 includes a heat generating portion 10 and a guide portion 20 connected integrally.
  • the heating portion 10 is used to contact the smoke body to heat and atomize the smoke body;
  • the guide portion 20 is located on one end of the heating portion 10 and is used to guide the smoke body to fall to the heating portion 10 and cover the periphery of the heating portion 10.
  • the heat generating part 10 includes at least two heat generating bodies 11 spaced apart, and a plurality of heat generating bodies 11 are connected to form an integrated structure by connecting the guide part 20 at one end.
  • the end 110 of the one end of the heating body 11 far from the guide portion 20 may form a pin, or a connection portion connected to the pin.
  • This embodiment is different from the first to fifth embodiments described above: the surface of the heating portion 10 and / or the guide portion 20 is provided with at least one protrusion 13 and / or groove 14, and the heating portion 10 and / or the guide portion are added. 20 The contact area with the smoke body improves the heat utilization rate.
  • the protrusions 13 and / or the grooves 14 may extend along the length direction of the heating body 11.
  • the protrusions 13 and / or the grooves 14 may also extend along The outer periphery of the through hole 12 is provided.
  • the shapes of the heating portion 10 and the guide portion 20 in this embodiment are not limited to the sheet-like structure shown in FIG. 6, and may be provided in any one of the above-mentioned first to fifth embodiments.
  • the atomizing device of any of the above embodiments may further include an insulator provided on the heat generating portion 10.
  • the insulator is filled in the through hole 12 of the heating element 11.
  • the insulator fills the through hole 12 so that there is no hole in the heating element 11.
  • the insulator may be formed of ceramic materials such as alumina, zirconia, mullite, or other insulating materials.
  • the atomizing device of the present invention is suitable for a baking type electronic cigarette and is installed in the electronic cigarette.
  • an electronic cigarette includes the atomizing device 1 of any of the foregoing embodiments.
  • the electronic cigarette further includes a cylindrical casing 2, a power source assembly 3 and a control assembly 4 which are sequentially disposed in the cylindrical casing 2, and a cigarette holder assembly 5 which is axially connected to the cylindrical casing 2.
  • the power supply assembly 3 is electrically connected to the control assembly 4, and supplies power to the atomizing device 1 through the control assembly 4.
  • the control assembly 4 is located in an end of the cylindrical casing 2 facing the cigarette holder assembly 5.
  • a chimney 50 is provided in the middle of the chimney assembly 5 for the cigarette branch 6 to be inserted in.
  • the chimney assembly 5 is provided with an air inlet 51 communicating with the chimney 50.
  • the atomizing device 1 is disposed in the flue 50 and is electrically connected to the control assembly 4.
  • the atomizing device 1 can be mounted on the control component 4 through the bracket 41, and the pins of the atomizing device 1 are respectively connected to the positive and negative electrodes of the power supply component 3 through the control component 4.
  • the cylindrical casing 2 may be provided with a button to be electrically connected with the control component 4 to function as a switch.
  • the smoking case assembly 5 may include a smoking sleeve 52 and a heat insulating tube 53.
  • the smoke pipe 52 mainly plays a role of supporting the tobacco branch and heat insulation.
  • the flue 50 is formed in the middle of the smoke pipe 52; the heat insulation pipe 53 is sleeved in the annular cavity of the smoke pipe 52, and plays a role of heat insulation.
  • a gap is left between it and the smoke sleeve 52 to facilitate ventilation.
  • the airflow inlet 51 is opened on the smoke sleeve 52 and penetrates to the ring cavity, so that air can enter from the airflow inlet and enter the flue 50 along the heat insulation pipe in the ring cavity.
  • one end of the cigarette is inserted into the flue 50, and the cigarette is sleeved around the periphery of the atomizing device 1 in the flue 50, and the atomizing device 1 is wrapped in the cigarette 6 so that the cigarette is
  • the smoke body in 6 is coated on the outer periphery of the atomizing device 1. After the atomizing device 1 is powered on, the smoke body can be heated and atomized.

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Abstract

本发明公开了一种电子烟及其雾化装置，雾化装置包括与烟体接触对其进行加热雾化的发热部、以及连接在所述发热部一端上的导向部；所述发热部包括至少两根间隔设置的发热体，所述发热体远离所述导向部的端部形成引脚或者形成与引脚相接的连接部。本发明中，雾化装置本体即为发热基体，无需再依附其他任何发热丝，可一次加工成型，加工成本及材料成本低；雾化装置通过外表面与烟体直接接触对其进行加热雾化，热利用率高。

Description

电子烟及其雾化装置 技术领域
本发明涉及电子烟技术领域，尤其涉及一种电子烟及其雾化装置。
 背景技术
电子烟的类型包括使用烟油的电子烟，也包括使用烟丝、烟片或烟块的电子烟。现有使用烟丝、烟片或烟块的电子烟中，雾化模块雾化模块一般由基体和依附在基体上的电热材料组成，材料成本较高。电热材料需要通过印刷、烧结、封装、夹包等方式才能依附在基体上，加工成本高。因此，现有烟丝/烟膏电子烟雾化模块存在以下缺点：
1）材料成本和加工成本高；
2）易碎，体积大而厚，热利用率低，如陶瓷或玻璃材料的雾化模块；
3）耐温低而柔软，强度小，必须包覆在强度高的物体上固定使用，不易装配，如FPC雾化模块；
４）热利用率低、不易清理，操作复杂，如蚊香状雾化模块。
 技术问题
本发明要解决的技术问题在于，提供一种成本低且热利用率高的电子烟的雾化装置以及使用该雾化装置的电子烟。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：提供一种电子烟的雾化装置，包括与烟体接触对其进行加热雾化的发热部、以及连接在所述发热部一端上的导向部；
所述发热部包括至少两根间隔设置的发热体，所述发热体远离所述导向部的端部形成引脚、或者形成与引脚相接的连接部。
优选地，所述发热部和导向部采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料，通过车加工、激光切割、线切割、模具成型或化学腐蚀方式一体成型。
优选地，所述发热体的厚度为0.2-2.0mm。
优选地，所述雾化装置的电阻为0.1Ω-3.0Ω。
优选地，所述发热体上设有沿至少一个通孔伸的条形孔，所述通孔将所述发热体分成发热件。
优选地，所述雾化装置还包括填充在所述通孔内或包覆在发热体外部的绝缘体。
优选地，所述发热部和/或导向部的表面设有至少一个凸起和/或凹槽。
优选地，所述发热体之间相平行间隔且位于同一平面上，形成片状的发热部；
所述导向部为三角形的导向片，以底边一侧连接所述发热部。
优选地，所述发热体分布在至少两个平面上，位于同一平面的所述发热体形成一个发热片；
至少两个所述发热片相平行间隔或相交叉连接在所述导向部的一端，所述导向部的横截面面积自连接所述发热部的一端至远离所述发热部的一端逐渐减小。
优选地，所述发热体的横截面形状为弧形，至少两根所述发热体相向围成圆筒状的发热部；所述导向部呈圆锥状。
本发明还提供一种电子烟，包括以上任一项所述的雾化装置，还包括筒状壳体、依序设置在所述筒状壳体内的电源组件和控制组件、以及与所述筒状壳体轴向相接的烟套组件；
所述烟套组件的中部设有一个供烟支插接的烟道，所述烟套组件上设有连通所述烟道的气流入口；所述雾化装置设置在所述烟道内并与所述控制组件电连接。
 有益效果
本发明的有益效果：雾化装置本体即为发热基体，无需再依附其他任何发热丝，可一次加工成型，加工成本及材料成本低；雾化装置通过外表面与烟体直接接触对其进行加热雾化，热利用率高。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明第一实施例的电子烟的雾化装置的结构示意图；
图2是本发明第二实施例的电子烟的雾化装置的结构示意图；
图3是本发明第三实施例的电子烟的雾化装置的结构示意图；
图4是本发明第四实施例的电子烟的雾化装置的结构示意图；
图5是本发明第五实施例的电子烟的雾化装置的结构示意图；
图6是本发明第六实施例的电子烟的雾化装置的结构示意图；
图7是本发明一实施例的电子烟的剖面结构示意图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图1所示，本发明第一实施例的电子烟的雾化装置1，包括一体连接的发热部10和导向部20。发热部10用于与烟体接触，对烟体进行加热雾化；导向部20位于发热部10的一端上，用于引导烟丝落至发热部10，包覆在发热部10的外围。
其中，烟体为烟丝、烟片或烟块等等的非烟油雾化介质。发热部10和导向部20形成的一体结构作为雾化装置的本体，整体为电热材料制成，在电子烟中可直接通电发热对烟体进行加热雾化，不需再封装或埋设其他发热丝。发热部10和导向部20形成的雾化装置的电阻为0.1Ω-3.0Ω，进一步可为0.1Ω-2.0Ω。
发热部10和导向部20可采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料（如含银和玻璃的其他电致热的金属合金材料），通过车加工、激光切割、线切割、模具成型或化学腐蚀等方式一体成型，制造简单。
发热部10可包括至少两根间隔设置的发热体11，数根发热体11通过一端连接导向部20连成一体结构。发热体11远离导向部20的一端端部110可以形成引脚、或者形成与引脚相接的连接部。
本实施例中，如图1所示，发热部10包括两根发热体11，该两根发热体11相平行间隔且位于同一平面上，形成的发热部10呈片状。每一根发热体的厚度为0.2-2.0mm，形成的发热部10整体的厚度也为0.2-2.0mm。导向部20与发热部10一体成型，其与发热部10也处于一平面上，且导向部20的厚度也与发热部10的厚度一致。
导向部20在雾化装置中主要起导向作用，雾化装置对烟体进行加热雾化主要由发热部10实现，因此在长度上发热部10大于导向部20。
进一步地，在本实施例中，导向部20为三角形的导向片，以底边一侧连接发热部10，从而导向部20的顶角朝向远离发热部10的方向；两根发热体11相背的侧边分别与导向部20的两个侧边相接。
为使得发热体11具有较小的电阻值，可以通电发热足以加热雾化烟体，发热体11上可设有至少一个通孔12，通孔12将发热体11分成带电阻的发热件。其中，通孔12可以是沿着发热体11长度方向延伸的条形孔，条形孔将发热体11分成位于条形孔两侧的发热丝（即发热件），发热丝在宽度上相比于发热体11更小。通孔12可沿着发热体11延伸至导向部20中。
可以理解地，通孔12还可以是圆形孔、多边形孔等各种形状的孔，通孔12可以多个分布在发热体11上，使发热体11形成网状的发热件。
如图2所示，本发明第二实施例的电子烟的雾化装置1，包括一体连接的发热部10和导向部20。发热部10用于与烟体接触，对烟体进行加热雾化；导向部20位于发热部10的一端上，用于引导烟体落至发热部10，包覆在发热部10的外围。
其中，发热部10和导向部20形成的一体结构作为雾化装置的本体，在电子烟中可直接通电发热对烟体进行加热雾化，不需再封装或埋设其他发热丝。发热部10和导向部20形成的雾化装置的电阻为0.1Ω-3.0Ω，进一步可为0.1Ω-2.0Ω。
发热部10和导向部20可采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料，通过车加工、激光切割、线切割、模具成型或化学腐蚀等方式一体成型，制造简单。
发热部10包括至少两根间隔设置的发热体11，数根发热体11通过一端连接导向部20连成一体结构。发热体11远离导向部20的一端端部110可以形成引脚、或者形成与引脚相接的连接部。
本实施例中，发热部10包括三根发热体11，三根发热体11相平行间隔且位于同一平面上，形成的发热部10呈片状。导向部20为三角形的导向片，以底边一侧连接发热部10，导向部20的顶角朝向远离发热部10的方向。
每一根发热体的厚度为0.2-2.0mm，形成的发热部10整体的厚度也为0.2-2.0mm。导向部20与发热部10一体成型，其与发热部10也处于一平面上，且导向部20的厚度也与发热部10的厚度一致。
对于相同宽度的发热部10，三根发热体11的设置使得发热体11的宽度小于两根发热体11设置时发热体11的宽度，因此发热体11上可不需设置通孔来减小发热体11的宽度。
另外，发热部10中三根或以上发热体11的设置，使得发热部10远离导向部20的端部形成有三个或以上的引脚或连接部，使用时可以通过与任意两个引脚或连接部连接导电，控制雾化装置的电阻值、发热面积和烟雾量，实现不同烟雾量的体验效果。
如图3所示，本发明第三实施例的电子烟的雾化装置1，包括一体连接的发热部10和导向部20。发热部10用于与烟体接触，对烟体进行加热雾化；导向部20位于发热部10的一端上，用于引导烟体落至发热部10，包覆在发热部10的外围。
其中，烟体为烟丝、烟片或烟块等等的非烟油雾化介质。发热部10和导向部20形成的一体结构作为雾化装置的本体，在电子烟中可直接通电发热对烟体进行加热雾化，不需再封装或埋设其他发热丝。发热部10和导向部20形成的雾化装置的电阻为0.1Ω-3.0Ω，进一步可为0.1Ω-2.0Ω。
发热部10和导向部20可采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料，通过车加工、激光切割、线切割、模具成型或化学腐蚀等方式一体成型，制造简单。
发热部10包括至少两根间隔设置的发热体11，数根发热体11通过一端连接导向部20连成一体结构。发热体11远离导向部20的一端端部110可以形成引脚、或者形成与引脚相接的连接部。数根发热体11可分布在至少两个平面上，位于同一平面的发热体11形成一个发热片。
发热体的厚度为0.2-2.0mm。
本实施例中，发热部10包括四根发热体11，每两根发热体11位于同一平面形成一个发热片，四根发热体11形成两个发热片。两个发热片相平行间隔连接在导向部20的一端。发热片与烟体接触面积大，两个发热片之间的空间可供空气进入，从而空气可从该空间分散至发热部10外围的烟体中，提高雾化效果及雾化口感。
四根发热体11远离导向部20的端部110分别形成引脚或连接部，使用时可以通过与任意两个引脚或连接部连接导电，控制雾化装置的电阻值、发热面积和烟雾量，实现不同烟雾量的体验效果。
导向部20的横截面形状对应发热部10的横截面形状设置。例如，本实施例中，发热部10的横截面形状为二字形，导向部20的横截面形状为对应二字形的矩形，且导向部20的横截面面积自连接发热部10的一端至远离发热部10的一端逐渐减小。导向部20远离发热部10的末端为尖头状，从而导向部20的纵向形状为三角形。
如图4所示，本发明第四实施例的电子烟的雾化装置1，包括一体连接的发热部10和导向部20。发热部10用于与烟体接触，对烟体进行加热雾化；导向部20位于发热部10的一端上，用于引导烟体落至发热部10，包覆在发热部10的外围。
其中，烟体为烟丝、烟片或烟块等等的非烟油雾化介质。发热部10和导向部20形成的一体结构作为雾化装置的本体，在电子烟中可直接通电发热对烟体进行加热雾化，不需再封装或埋设其他发热丝。发热部10和导向部20形成的雾化装置的电阻为0.1Ω-3.0Ω，进一步可为0.1Ω-2.0Ω。
发热部10和导向部20可采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料，通过车加工、激光切割、线切割、模具成型或化学腐蚀等方式一体成型，制造简单。
发热部10包括至少两根间隔设置的发热体11，数根发热体11通过一端连接导向部20连成一体结构。发热体11远离导向部20的一端端部110可以形成引脚、或者形成与引脚相接的连接部，使用时可以通过与任意两个引脚或连接部连接导电，控制雾化装置的电阻值、发热面积和烟雾量，实现不同烟雾量的体验效果。
发热体的厚度为0.2-2.0mm。数根发热体11可分布在至少两个平面上，位于同一平面的发热体11形成一个发热片。
本实施例中，发热部10可包括六根发热体11，每三根发热体11位于同一平面形成一个发热片，六根发热体11形成两个发热片。两个发热片相交叉连接形成横截面形状为十字形的发热部10，该发热部10连接在导向部20的一端。导向部20的横截面形状与发热部10的横截面形状相同，也为十字形，并且导向部20的横截面面积自连接发热部10的一端至远离发热部10的一端逐渐减小。
发热部10和导向部20的十字形状的设置使得整体的雾化装置呈箭头状。
如图5所示，本发明第五实施例的电子烟的雾化装置1，包括一体连接的发热部10和导向部20。发热部10用于与烟体接触，对烟体进行加热雾化；导向部20位于发热部10的一端上，用于引导烟体落至发热部10，包覆在发热部10的外围。
其中，烟体为烟丝、烟片或烟块等等的非烟油雾化介质。发热部10和导向部20形成的一体结构作为雾化装置的本体，在电子烟中可直接通电发热对烟体进行加热雾化，不需再封装或埋设其他发热丝。发热部10和导向部20形成的雾化装置的电阻为0.1Ω-3.0Ω，进一步可为0.1Ω-2.0Ω。
发热部10和导向部20可采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料，通过车加工、激光切割、线切割、模具成型或化学腐蚀等方式一体成型，制造简单。发热部10和导向部20也可根据情况分别加工成型后焊接成一体。
发热部10包括至少两根间隔设置的发热体11，数根发热体11通过一端连接导向部20连成一体结构。发热体11远离导向部20的一端端部110可以形成引脚、或者形成与引脚相接的连接部，使用时可以通过与任意两个引脚或连接部连接导电，控制雾化装置的电阻值、发热面积和烟雾量，实现不同烟雾量的体验效果。
发热体的厚度为0.2-2.0mm。
本实施例中，发热体11的横截面形状为弧形，至少两根发热体11相向围成圆筒状的发热部10。发热部10中间的空间可供空气进入，从而空气可从该空间分散至发热部10外围的烟体中，提高雾化效果及雾化口感。
对应圆筒状的发热部10，导向部20呈圆锥状。
为使得发热体11具有较小的电阻值，发热体11上可设有沿着发热体11长度方向延伸的通孔12，通孔12可以是条形孔，将发热体11的主要发热部分分成宽度较小的部分。条形孔可沿着发热体11延伸至导向部20中。
如图6所示，本发明第六实施例的电子烟的雾化装置1，包括一体连接的发热部10和导向部20。发热部10用于与烟体接触，对烟体进行加热雾化；导向部20位于发热部10的一端上，用于引导烟体落至发热部10，包覆在发热部10的外围。
发热部10包括至少两根间隔设置的发热体11，数根发热体11通过一端连接导向部20连成一体结构。发热体11远离导向部20的一端端部110可以形成引脚、或者形成与引脚相接的连接部。
本实施例与上述第一至第五实施例不同的是：发热部10和/或导向部20的表面设有至少一个凸起13和/或凹槽14，增加发热部10和/或导向部20与烟体的接触面积，提高热利用率。
在发热部10上，凸起13和/或凹槽14可沿着发热体11的长度方向延伸，对于设有通孔12的发热体11，凸起13和/或凹槽14还可以沿着通孔12的外周设置。
可以理解地，本实施例的发热部10和导向部20的形状不限于图6所示的片状结构，还可为上述第一实施例至第五实施例中任一种结构设置。
另外，上述任一实施例的雾化装置，还可包括设置在发热部10上的绝缘体。优选地，绝缘体填充在发热体11的通孔12内。绝缘体将通孔12填充，使得发热体11上没有孔洞，当将雾化装置从烟体中拔出时，可以避免烟丝/烟片挂丝其中或者烟块沾染在孔洞中。
绝缘体可采用氧化铝、氧化锆、莫来石等陶瓷材料或其他绝缘材料形成。
本发明的雾化装置，适用于烘烤型电子烟，安装在电子烟内。
如图7所示，本发明一实施例的电子烟，包括上述任一实施例的雾化装置1。
该电子烟还包括筒状壳体2、依序设置在筒状壳体2内的电源组件3和控制组件4、以及与筒状壳体2轴向相接的烟套组件5。
电源组件3与控制组件4电连接，通过控制组件4为雾化装置1供电。控制组件4位于筒状壳体2朝向烟套组件5的一端内。烟套组件5的中部设有一个供烟支6插接的烟道50，烟套组件5上设有连通烟道50的气流入口51。雾化装置1设置在烟道50内并与控制组件4电连接。
其中，雾化装置1可通过支架41安装在控制组件4上，雾化装置1的引脚通过控制组件4分别与电源组件3的正负极连接。筒状壳体2上可设有按键与控制组件4电连接，起到开关作用。
烟套组件5可包括烟套管52和隔热管53。烟套管52主要起到支撑烟支和隔热的作用，烟道50形成在烟套管52的中部；隔热管53套设在烟套管52的环腔中，起到隔热作用，其与烟套管52之间留有缝隙，便于透气。气流入口51开设在烟套管52上贯通至环腔，从而空气可从气流入口进去，在环腔中沿着隔热管进入烟道50中。
本发明的电子烟使用时，将烟支一端插接到烟道50中，并且套至烟道50中的雾化装置1外围，将雾化装置1包覆在烟支6中，从而烟支6中的烟体包覆在雾化装置1的外周，雾化装置1通电后即可对烟体进行加热雾化。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (11)

  1. 一种电子烟的雾化装置，其特征在于，包括与烟体接触对其进行加热雾化的发热部、以及连接在所述发热部一端上的导向部；
    所述发热部包括至少两根间隔设置的发热体，所述发热体远离所述导向部的端部形成引脚、或者形成与引脚相接的连接部。
  2. 根据权利要求1所述的雾化装置，其特征在于，所述发热部和导向部采用纯镍、纯钛、镍钛合金、镍铬合金、不锈钢、铜合金或其他电致热的金属合金材料，通过车加工、激光切割、线切割、模具成型或化学腐蚀方式一体成型。
  3. 根据权利要求1所述的雾化装置，其特征在于，所述发热体的厚度为0.2-2.0mm。
  4. 根据权利要求1所述的雾化装置，其特征在于，所述雾化装置的电阻为0.1Ω-3.0Ω。
  5. 根据权利要求1所述的雾化装置，其特征在于，所述发热体上设有至少一个通孔，所述通孔将所述发热体分成带电阻的发热件。
  6. 根据权利要求5所述的雾化装置，其特征在于，所述雾化装置还包括填充在所述通孔内或包覆在发热体外部的绝缘体。
  7. 根据权利要求1所述的雾化装置，其特征在于，所述发热部和/或导向部的表面设有至少一个凸起和/或凹槽。
  8. 根据权利要求1-7任一项所述的雾化装置，其特征在于，所述发热体之间相平行间隔且位于同一平面上，形成片状的发热部；
    所述导向部为三角形的导向片，以底边一侧连接所述发热部。
  9. 根据权利要求1-7任一项所述的雾化装置，其特征在于，所述发热体分布在至少两个平面上，位于同一平面的所述发热体形成一个发热片；
    至少两个所述发热片相平行间隔或相交叉连接在所述导向部的一端，所述导向部的横截面面积自连接所述发热部的一端至远离所述发热部的一端逐渐减小。
  10. 根据权利要求1-7任一项所述的雾化装置，其特征在于，所述发热体的横截面形状为弧形，至少两根所述发热体相向围成圆筒状的发热部；所述导向部呈圆锥状。
  11. 一种电子烟，其特征在于，包括权利要求1-10任一项所述的雾化装置，还包括筒状壳体、依序设置在所述筒状壳体内的电源组件和控制组件、以及与所述筒状壳体轴向相接的烟套组件；
    所述烟套组件的中部设有一个供烟支插接的烟道，所述烟套组件上设有连通所述烟道的气流入口；所述雾化装置设置在所述烟道内并与所述控制组件电连接。
PCT/CN2018/092172 2018-06-21 2018-06-21 电子烟及其雾化装置 WO2019241952A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN204070570U (zh) * 2014-08-15 2015-01-07 深圳市合元科技有限公司 烟雾吸入装置和电子烟
US20150136124A1 (en) * 2013-04-09 2015-05-21 Alan Benet Aronie Portable vaporizer with central pin heater having heat diffuser-mixer blades
CN104799438A (zh) * 2015-04-30 2015-07-29 云南昆船数码科技有限公司 一种低温加热电子卷烟烟具发热器
CN107404948A (zh) * 2015-03-31 2017-11-28 菲利普莫里斯生产公司 用于气溶胶生成系统的延长型加热器和加热组合件

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150136124A1 (en) * 2013-04-09 2015-05-21 Alan Benet Aronie Portable vaporizer with central pin heater having heat diffuser-mixer blades
CN204070570U (zh) * 2014-08-15 2015-01-07 深圳市合元科技有限公司 烟雾吸入装置和电子烟
CN107404948A (zh) * 2015-03-31 2017-11-28 菲利普莫里斯生产公司 用于气溶胶生成系统的延长型加热器和加热组合件
CN104799438A (zh) * 2015-04-30 2015-07-29 云南昆船数码科技有限公司 一种低温加热电子卷烟烟具发热器

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