WO2016161554A1 - Electronic cigarette and atomizing apparatus thereof - Google Patents

Electronic cigarette and atomizing apparatus thereof Download PDF

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Publication number
WO2016161554A1
WO2016161554A1 PCT/CN2015/075989 CN2015075989W WO2016161554A1 WO 2016161554 A1 WO2016161554 A1 WO 2016161554A1 CN 2015075989 W CN2015075989 W CN 2015075989W WO 2016161554 A1 WO2016161554 A1 WO 2016161554A1
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WO
WIPO (PCT)
Prior art keywords
liquid
electrode
atomizing device
atomizing
tube
Prior art date
Application number
PCT/CN2015/075989
Other languages
French (fr)
Chinese (zh)
Inventor
陈志平
Original Assignee
深圳麦克韦尔股份有限公司
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 深圳麦克韦尔股份有限公司 filed Critical 深圳麦克韦尔股份有限公司
Priority to PCT/CN2015/075989 priority Critical patent/WO2016161554A1/en
Publication of WO2016161554A1 publication Critical patent/WO2016161554A1/en

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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
    • A24F40/40—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
    • A24F40/44—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
    • A24F40/48—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

Definitions

  • the present invention relates to cigarette substitutes, and more particularly to an electronic cigarette and an atomizing device thereof.
  • the fiber rope for liquid absorption and liquid guiding is easy to generate dust during the heating and atomizing process, which affects the health of the body, and makes the structure of the whole product more complicated and the assembly cost is high.
  • the technical problem to be solved by the present invention is to provide an electronic cigarette and an atomizing device thereof.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: constructing an atomizing device, comprising:
  • a chimney tube having a flue gas passage, a liquid storage chamber, and a liquid outlet for the circulation of the soot liquid
  • the atomizing component cooperates with the liquid outlet, and comprises a liquid guiding body formed of a porous material covering the liquid outlet, a polysilicon heat generating layer located on a side of the liquid guiding body away from the liquid storage chamber, And a first electrode and a second electrode respectively electrically connected to the polysilicon heat-generating layer to be electrically connected to the power source, and the side of the polysilicon heat-generating layer is in communication with the flue gas channel.
  • the first electrode and the second electrode are embedded on the liquid guiding body;
  • the polysilicon heat-generating layer is further arranged with a plurality of leads electrically connected to the first electrode and the second electrode respectively;
  • the polysilicon heat generating layer includes a first heat generating sheet and a second heat generating sheet which are disposed in parallel between the first electrode and the second electrode.
  • the cartridge includes an inner tube and an outer tube, the inner tube forms the flue gas passage, and the liquid storage chamber is formed between the outer tube and the inner tube,
  • the liquid outlet and the liquid guiding body are both annular, and the inner ring hole of the liquid guiding body communicates with the flue gas passage.
  • the lead wire is curved and disposed along an annular direction of the liquid guiding body.
  • the atomization assembly further comprises an atomization seat, the atomization seat comprises an annular seat body, and a guiding tube disposed in a middle portion of the seat body;
  • the annular seat body is disposed opposite to the polysilicon heat generating layer, and the guiding tube cooperates with the inner ring of the liquid guiding body and communicates with the flue gas passage;
  • a smoke chamber is formed between the seat body and the polysilicon heat-generating layer, and the guide tube is provided with a through hole, so that the smoke chamber and the smoke passage are connected to each other for the gas in the smoke chamber
  • the through hole is circulated to the flue gas passage.
  • the atomizing assembly further includes a first sealing ring that cooperates with an inner ring of the liquid guiding body, and a second sealing ring that cooperates with an outer ring of the liquid guiding body;
  • the first sealing ring includes two first flange portions that are respectively opposite to the outer ring edge of the opposite end faces of the liquid guiding body; the second sealing ring includes end faces respectively opposite to the liquid guiding body Two second cuffs that fit close to the inner ring edge.
  • the guiding tube comprises a first pipe segment and a second pipe segment, the first pipe segment is located between the seat body and the second pipe segment, and the diameter of the first pipe segment is larger than the second pipe segment
  • the diameter of the first sealing ring is sandwiched between an end surface corresponding to the first pipe segment and the second pipe segment and an end surface corresponding to the inner pipe.
  • the atomizing device further comprises an electrically conductive screw sleeve and a thimble;
  • the nut sleeve includes an annular base plate, a socket portion engaged with an end portion of the outer tube at one end corresponding to the liquid outlet, and a screw portion for screwing with the power source;
  • the thimble is coupled to the inner ring of the annular substrate and is insulated from each other.
  • the first electrode and the second electrode are electrically connected to the ejector pin and the screw sleeve, respectively.
  • the second sealing ring cooperates with an inner wall surface of the socket portion, and an inner wall of the socket portion is provided with an abutting base that axially abuts the second sealing ring.
  • the annular substrate is provided with an air inlet hole communicating with the smoke chamber.
  • the air inlet hole is disposed at a position on the annular substrate that is combined with the inner wall surface of the socket portion, and the inner wall surface of the socket portion is provided with a guide that communicates the air inlet hole and the smoke chamber groove.
  • the through hole and the air inlet hole respectively comprise at least two and are disposed at intervals in the circumferential direction.
  • the liquid guiding body is formed of a porous ceramic material.
  • the invention also contemplates an electronic cigarette comprising the atomizing device described above.
  • the electronic cigarette and the atomizing device thereof of the invention have the following beneficial effects: in the invention, the atomizing assembly is guided by a liquid guiding body formed of a porous material, and the atomized tobacco liquid is heated and atomized by the polysilicon heat generating layer.
  • the atomizing component does not generate dust flow to the flue gas passage when heating the liquid smoke, thereby ensuring the health of the consumer is not damaged; at the same time, the structure is simple, the assembly is convenient, and the assembly and labor costs are saved.
  • FIG. 1 is a schematic structural view of an atomization device for an electronic cigarette according to an embodiment of the present invention
  • Figure 2 is a schematic axial sectional view of the atomizing device of Figure 1;
  • Figure 3 is an enlarged schematic view of a partial view A of Figure 2;
  • Figure 4 is a schematic axial sectional view of the atomization device of Figure 1 in another direction;
  • Figure 5 is an enlarged schematic view of a partial view B of Figure 4.
  • Figure 6 is a schematic cross-sectional view showing the exploded state of the atomizing device of Figure 4.
  • Figure 7 is the liquid guiding body of the atomizing assembly of Figure 6, A schematic perspective view of an assembled state of a polysilicon heat generating layer, a lead, and a first electrode and a second electrode;
  • Figure 8 is an exploded perspective view of the components of Figure 7;
  • Figure 9 is a perspective view of the atomizing seat of Figure 6.
  • the electronic cigarette in a preferred embodiment of the present invention includes an atomizing device 10 and a power source.
  • the atomizing device 10 and the power source are electrically connected to conduct power to the atomizing device 10.
  • the atomizing device 10 includes a cartridge 11 , an atomizing assembly 12 , and an electrically conductive screw sleeve 13 and a thimble 14 .
  • the atomizing assembly 12 is electrically connected to the two poles of the power source through the screw sleeve 13 and the thimble 14 , respectively.
  • the cartridge 11 includes an inner tube 111 and an outer tube 112.
  • the inner tube 111 forms a flue gas passage 113 through which the flue gas flows.
  • the reservoir 114 of the cartridge 11 is formed in the outer tube 112 and the inner tube. Between 111, the end of the cartridge 11 opposite to the power source is formed with a liquid outlet 115 for the circulation of the liquid in the reservoir 114.
  • the chimney tube 11 of the structure makes the liquid outlet 115 annular, and the cartridge 11 can also have other structures to ensure that the liquid storage and the smoke flow can be performed.
  • the atomizing assembly 12 cooperates with the liquid outlet 115, and comprises a liquid guiding body 121 formed of a porous material covering the liquid outlet 115 and located at the liquid guiding body 121 away from the storage.
  • the polysilicon heat generating layer 122 on the liquid chamber 114 side and the first electrode 123 and the second electrode 124 electrically connected to the polysilicon heat generating layer 122 to be electrically connected to the power source are respectively connected.
  • the liquid-conducting body 121 is formed of a porous ceramic, and also has a circular shape corresponding to the outer shape of the liquid outlet 115.
  • the characteristics of the porous ceramic are used to make the liquid in the liquid storage chamber 114. It penetrates to the side of the polysilicon heat generating layer 122.
  • the first electrode 123 and the second electrode 124 are embedded on the liquid guiding body 121 for easy installation.
  • the first electrode 123 and the second electrode 124 are electrically connected to the screw sleeve 13 and the thimble 14, respectively.
  • the polysilicon heat-generating layer 122 After being electrically connected to the power source, the polysilicon heat-generating layer 122 is heated to heat atomize the permeated smoke liquid, and the heat atomization process is performed. In the middle, the generation of dust is avoided, which is beneficial to the health of the user.
  • the polysilicon heat-generating layer 122 can also be powered by the first electrode 123 and the second electrode 124 after being electrically connected to the power
  • the side of the polysilicon heat generating layer 122 is in communication with the flue gas passage 113, so that the atomized liquid smoke can flow into the mouth of the user.
  • a plurality of leads 125 electrically connected to the first electrode 123 and the second electrode 124 are also disposed on the polysilicon heat generating layer 122.
  • the lead wires 125 are curved, include a plurality of and are disposed along the annular direction of the liquid guiding body 121 to more uniformly supply power to the polysilicon heat generating layer 122 to generate heat, and uniformly atomize the liquid smoke.
  • the polysilicon heat generating layer 122 When the polysilicon heat generating layer 122 is heated At the same time, a large amount of infrared light having a wavelength of 5-20 micrometers is radiated, so that in addition to heating by direct contact, it can be heated by infrared radiation to increase the heating efficiency.
  • the polysilicon heat-generating layer 122 includes a first heat-generating sheet 1221 and a second heat-generating sheet 1222 which are disposed in parallel between the first electrode 123 and the second electrode 124.
  • the first heat-generating sheet 1221 and the second heat-generating sheet 1222 are both semi-annular. And symmetrically spaced along the axis.
  • the first electrode 123 and the second electrode 124 are respectively located between the splicing gaps of the semi-annular ends, and the leads 125 corresponding to the first electrode 123 and the second electrode 124 are respectively connected to the first heat generating piece 1221 and the second heat generating piece 1222.
  • the lead 125 circuit is symmetrically uniform, and the heat is evenly distributed to the polysilicon heat-generating layer 122 to generate heat, and the atomized liquid is uniformly atomized.
  • the polysilicon heat generating layer 122 may also include a plurality of heat generating sheets in other arrangements.
  • the atomizing assembly 12 further includes an atomizing seat 126 formed of a ceramic material, or may be formed of other hard materials.
  • the atomizing seat 126 includes an annular seat body 1261 and a guiding tube 1262 disposed at a central portion of the seat body 1261.
  • the annular seat body 1261 is disposed opposite to the polysilicon heat generating layer 122.
  • the guiding tube 1262 is engaged with the inner ring of the liquid guiding body 121 and communicates with the flue gas passage 113.
  • a smoke chamber 15 is formed between the seat body 1261 and the polysilicon heat generating layer 122, and the smoke liquid which is heated and atomized by the polysilicon heat generating layer 122 temporarily stays in the smoke chamber 15.
  • the guiding tube 1262 is provided with a through hole 1263 for communicating the smoke chamber 15 and the flue gas passage 113. When the airflow is flowing, the gas in the supply chamber 15 is circulated to the flue gas passage 113 through the through hole 1263.
  • the atomization seat 126 formed of the ceramic material can avoid the generation of dust when the polysilicon heat-generating layer 122 generates heat, and is more environmentally friendly and healthy.
  • the atomizing assembly 12 further includes a first sealing ring 127 that cooperates with the inner ring of the liquid guiding body 121, and a second sealing ring 128 that cooperates with the outer ring of the liquid guiding body 121, such that the liquid guiding body 121 Both the inner ring and the outer ring can be better sealed to prevent the smoke liquid from seeping out from the edge to the area where the heating is not possible, resulting in waste of waste liquid.
  • the first sealing ring 127 includes two first flange portions 1271 which are respectively opposite to the inner ring edge of the liquid guide body 121, and the second sealing ring 128 includes opposite end faces respectively of the liquid guiding body 121.
  • Two first cuff portions 1281 are fitted near the outer ring edge.
  • the first cuff portion 1271 and the second cuff portion 1281 sandwich the inner ring and the outer ring edge of the liquid guiding body 121, so as to guide the smoke liquid as much as possible.
  • the intermediate portion of the liquid body 121 is infiltrated to facilitate heat atomization by the polysilicon heat generating layer 122 to reduce leakage and waste.
  • the guiding tube 1262 is in the shape of a stepped shaft, including a first tube segment 1264 and a second tube segment 1265 , and the first tube segment 1264 is located between the seat body 1261 and the second tube portion 1265 , and The diameter of one tube segment 1264 is larger than the diameter of the second tube segment 1265, and the first sealing ring 127 is interposed between the end surface corresponding to the first tube segment 1264 and the second tube segment 1265 and the corresponding end surface of the inner tube 111.
  • the nut 13 includes an annular base plate 131, a socket portion 132 that mates with an end of the outer tube 112 at one end of the outlet port 115, and a threaded portion 133 for screwing with a power source.
  • the socket portion 132 and the screw portion 133 are respectively disposed on opposite sides of the annular substrate 131.
  • the second sealing ring 128 is engaged with the inner wall surface of the socket portion 132, and the inner wall of the socket portion 132 is provided with an abutting portion 1321 axially abutting against the second sealing ring 128 for positioning and sealing.
  • the seat body 1261 is located in the socket portion 132 and cooperates with the annular base plate 131.
  • the screw sleeve 13 is provided with an air inlet hole 134 communicating with the smoke chamber 15, and preferably, the air inlet hole 134 is disposed on the annular base plate 131.
  • the position coupled to the inner wall surface of the socket portion 132 causes the seat body 1261 to not affect the gas flow of the air inlet hole 134.
  • the inner wall surface of the socket portion 132 is provided with a guide groove that communicates with the air inlet hole 134 and the smoke chamber 15.
  • the atomized smoke oil in the smoke chamber 15 can be uniformly flowed from the outer ring to the inner ring of the seat body 1261 to ensure that the atomized smoke oil can be re-treated in time.
  • the through hole 1263 and the flue gas passage 113 flow out.
  • the through holes 1263 are disposed at four intervals in the circumferential direction, and the air inlet holes 134 are disposed at two intervals in the circumferential direction.
  • the through holes 1263 and the air inlet holes 134 may also be one or other numbers respectively. In order to ensure smooth airflow during use.
  • the thimble 14 is coupled to the inner ring of the annular substrate 131 and is insulated from each other.
  • the first electrode 123 and the second electrode 124 are electrically connected to the thimble 14 and the nut 13 respectively. Further, the first electrode 123 is electrically connected to the thimble 14 through a conductor that penetrates the through hole 1263 and the inner ring hole of the seat body 1261.
  • the atomizing device in the present invention has a simple structure and is easy to assemble.

Abstract

An electronic cigarette and an atomizing apparatus thereof. The atomizing apparatus comprises a smoke cartridge tube (11) and an atomizing assembly (12). A smoke passage (113), a liquid storage chamber (114) and a liquid outlet (115), allowing flowing of tobacco liquid, are formed in the smoke cartridge tube (11). The atomizing assembly (12) fits the liquid outlet (115), and comprises a liquid guide body (121) which covers the liquid outlet (115) and is made from a porous material, a polysilicon heating layer (122) located on one side, away from the liquid storage chamber (114), of the liquid guide body (121), and a first electrode (123) and a second electrode (124), which are both electrically connected to the polysilicon heating layer (122) so as to be connected and communicated with a power supply, the side where the polysilicon heating layer (122) is located being communicated with the smoke passage (113). The atomizing assembly (12) guides liquid by means of the liquid guide body (121) made from porous ceramic, and heats and atomizes the leaking tobacco liquid by means of the polysilicon heating layer (122). When the atomizing assembly (12) heats the tobacco liquid, no dust is generated and flows to a smoke passage (113), thereby protecting the physical health of consumers from impairment, meanwhile, being simple in structure and convenient to assemble, and saving the assembly cost and the manpower cost.

Description

电子烟及其雾化装置  Electronic cigarette and atomizing device 技术领域Technical field
本发明涉及香烟替代品，更具体地说，涉及一种电子烟及其雾化装置 。  The present invention relates to cigarette substitutes, and more particularly to an electronic cigarette and an atomizing device thereof.
背景技术Background technique
相关技术中的 电子烟雾化装置中用于吸液、导液的纤维绳在加热雾化过程中容易产生粉尘，影响身体健康，且使得整个产品的结构较为复杂，组装成本较高。  Related art In the electronic aerosolizing device, the fiber rope for liquid absorption and liquid guiding is easy to generate dust during the heating and atomizing process, which affects the health of the body, and makes the structure of the whole product more complicated and the assembly cost is high.
发明内容Summary of the invention
本发明要解决的技术问题在于， 提供一种电子烟及其雾化装置。 The technical problem to be solved by the present invention is to provide an electronic cigarette and an atomizing device thereof.
本发明解决其技术问题所采用的技术方案是：构造一种雾化装置，包括： The technical solution adopted by the present invention to solve the technical problem thereof is: constructing an atomizing device, comprising:
烟弹管，形成有烟气通道、储液腔以及供烟液流通的出液口； a chimney tube having a flue gas passage, a liquid storage chamber, and a liquid outlet for the circulation of the soot liquid;
雾化组件，与所述出液口相配合，包括封盖在所述出液口上的多孔材质形成的导液本体、位于所述导液本体远离所述储液腔一侧的多晶硅发热层、以及分别与所述多晶硅发热层电性连接以和电源连接导通的第一电极和第二电极，所述多晶硅发热层所在侧与所述烟气通道相连通。 The atomizing component cooperates with the liquid outlet, and comprises a liquid guiding body formed of a porous material covering the liquid outlet, a polysilicon heat generating layer located on a side of the liquid guiding body away from the liquid storage chamber, And a first electrode and a second electrode respectively electrically connected to the polysilicon heat-generating layer to be electrically connected to the power source, and the side of the polysilicon heat-generating layer is in communication with the flue gas channel.
优选地，所述第一电极、第二电极嵌置在所述导液本体上； Preferably, the first electrode and the second electrode are embedded on the liquid guiding body;
所述多晶硅发热层上还排布有分别与所述第一电极、第二电极电性连接的若干引线； The polysilicon heat-generating layer is further arranged with a plurality of leads electrically connected to the first electrode and the second electrode respectively;
所述多晶硅发热层包括并联设置在第一电极、第二电极之间的第一发热片、第二发热片。 The polysilicon heat generating layer includes a first heat generating sheet and a second heat generating sheet which are disposed in parallel between the first electrode and the second electrode.
优选地，所述烟弹管包括内管和外管，所述内管形成所述烟气通道，所述储液腔形成于所述外管和内管之间， Preferably, the cartridge includes an inner tube and an outer tube, the inner tube forms the flue gas passage, and the liquid storage chamber is formed between the outer tube and the inner tube,
所述出液口和所述导液本体均呈圆环形，且所述导液本体的内圈孔与所述烟气通道连通。 The liquid outlet and the liquid guiding body are both annular, and the inner ring hole of the liquid guiding body communicates with the flue gas passage.
优选地，所述引线呈弧形，且沿所述导液本体的环形方向设置。 Preferably, the lead wire is curved and disposed along an annular direction of the liquid guiding body.
优选地，所述雾化组件还包雾化座，所述雾化座包括环形座体、设置在所述座体中部的导引管； Preferably, the atomization assembly further comprises an atomization seat, the atomization seat comprises an annular seat body, and a guiding tube disposed in a middle portion of the seat body;
所述环形座体与所述多晶硅发热层相对设置，所述导引管与所述导液本体的内圈配合、并与所述烟气通道连通； The annular seat body is disposed opposite to the polysilicon heat generating layer, and the guiding tube cooperates with the inner ring of the liquid guiding body and communicates with the flue gas passage;
所述座体和所述多晶硅发热层之间形成有烟腔，所述导引管上设有通孔，使所述烟腔和所述烟气通道连通，供所述烟腔内的气体经所述通孔向所述烟气通道流通。 A smoke chamber is formed between the seat body and the polysilicon heat-generating layer, and the guide tube is provided with a through hole, so that the smoke chamber and the smoke passage are connected to each other for the gas in the smoke chamber The through hole is circulated to the flue gas passage.
优选地，所述雾化组件还包括分别与所述导液本体的内圈配合的第一密封圈、与所述导液本体的外圈配合的第二密封圈； Preferably, the atomizing assembly further includes a first sealing ring that cooperates with an inner ring of the liquid guiding body, and a second sealing ring that cooperates with an outer ring of the liquid guiding body;
所述第一密封圈包括分别与所述导液本体两相对的端面靠近外圈边缘配合的两个第一翻边部；所述第二密封圈包括分别与所述导液本体两相对的端面靠近内圈边缘配合的两个第二翻边部。 The first sealing ring includes two first flange portions that are respectively opposite to the outer ring edge of the opposite end faces of the liquid guiding body; the second sealing ring includes end faces respectively opposite to the liquid guiding body Two second cuffs that fit close to the inner ring edge.
优选地，所述导引管包括第一管段和第二管段，所述第一管段位于所述座体和所述第二管段之间，且所述第一管段的直径大于所述第二管段的直径，所述第一密封圈夹设在所述第一管段与所述第二管段对应的端面和所述内管对应的端面之间。 Preferably, the guiding tube comprises a first pipe segment and a second pipe segment, the first pipe segment is located between the seat body and the second pipe segment, and the diameter of the first pipe segment is larger than the second pipe segment The diameter of the first sealing ring is sandwiched between an end surface corresponding to the first pipe segment and the second pipe segment and an end surface corresponding to the inner pipe.
优选地，所述雾化装置还包括可导电的螺套和顶针； Preferably, the atomizing device further comprises an electrically conductive screw sleeve and a thimble;
所述螺套包括环形基板、与所述外管在所述出液口对应一端的端部配合的套接部、以及用于和电源螺接的螺接部； The nut sleeve includes an annular base plate, a socket portion engaged with an end portion of the outer tube at one end corresponding to the liquid outlet, and a screw portion for screwing with the power source;
所述顶针与所述环形基板的内圈配合，且两者之间绝缘设置，所述第一电极、第二电极分别与所述顶针、螺套电性连接。 The thimble is coupled to the inner ring of the annular substrate and is insulated from each other. The first electrode and the second electrode are electrically connected to the ejector pin and the screw sleeve, respectively.
优选地，所述第二密封圈与所述套接部的内壁面配合，且所述套接部的内壁上设有与所述第二密封圈轴向抵靠的抵压台。 Preferably, the second sealing ring cooperates with an inner wall surface of the socket portion, and an inner wall of the socket portion is provided with an abutting base that axially abuts the second sealing ring.
优选地，所述环形基板上设有与所述烟腔连通的进气孔。 Preferably, the annular substrate is provided with an air inlet hole communicating with the smoke chamber.
优选地，所述进气孔设置在所述环形基板上与所述套接部内壁面结合的位置，所述套接部的内壁面上设有连通所述进气孔和所述烟腔的导槽。 Preferably, the air inlet hole is disposed at a position on the annular substrate that is combined with the inner wall surface of the socket portion, and the inner wall surface of the socket portion is provided with a guide that communicates the air inlet hole and the smoke chamber groove.
优选地，所述通孔、进气孔分别包括至少两个，且在周向间隔设置。 Preferably, the through hole and the air inlet hole respectively comprise at least two and are disposed at intervals in the circumferential direction.
优选地，所述导液本体由多孔陶瓷材质形成。 Preferably, the liquid guiding body is formed of a porous ceramic material.
本发明还构造一种电子烟，包括以上所述的雾化装置。 The invention also contemplates an electronic cigarette comprising the atomizing device described above.
实施本发明的电子烟及其雾化装置，具有以下有益效果：本发明中雾化组件由多孔材质形成的导液本体进行导液，并通过多晶硅发热层对渗出的烟液进行加热雾化，该雾化组件在加热烟液时不会产生粉尘流向烟气通道，保证了消费者的身体健康不受损害；同时，结构简单，组装方便，节省了组装和人力成本。 The electronic cigarette and the atomizing device thereof of the invention have the following beneficial effects: in the invention, the atomizing assembly is guided by a liquid guiding body formed of a porous material, and the atomized tobacco liquid is heated and atomized by the polysilicon heat generating layer. The atomizing component does not generate dust flow to the flue gas passage when heating the liquid smoke, thereby ensuring the health of the consumer is not damaged; at the same time, the structure is simple, the assembly is convenient, and the assembly and labor costs are saved.
附图说明DRAWINGS
下面将结合附图及实施例对本发明作进一步说明，附图中： The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图1是本发明实施例中的电子烟的雾化装置的结构示意图； 1 is a schematic structural view of an atomization device for an electronic cigarette according to an embodiment of the present invention;
图2是图1中的雾化装置的轴向剖面结构示意图； Figure 2 is a schematic axial sectional view of the atomizing device of Figure 1;
图3是图2中的局部视图A的放大示意图； Figure 3 is an enlarged schematic view of a partial view A of Figure 2;
图4是图1中的雾化装置另一方向的轴向剖面结构示意图； Figure 4 is a schematic axial sectional view of the atomization device of Figure 1 in another direction;
图5是图4中的局部视图B的放大示意图； Figure 5 is an enlarged schematic view of a partial view B of Figure 4;
图 6 是图 4 中的雾化装置的分解状态剖面示意图； Figure 6 is a schematic cross-sectional view showing the exploded state of the atomizing device of Figure 4;
图 7 是图 6 中雾化组件的导液本体、 多晶硅发热层、引线及第一电极、第二电极的组装状态立体示意图； Figure 7 is the liquid guiding body of the atomizing assembly of Figure 6, A schematic perspective view of an assembled state of a polysilicon heat generating layer, a lead, and a first electrode and a second electrode;
图8是图7中的各部件的分解示意图； Figure 8 is an exploded perspective view of the components of Figure 7;
图9是 图 6 中 雾化座的立体示意图。 Figure 9 is a perspective view of the atomizing seat of Figure 6.
具体实施方式detailed description
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。  For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.
如图1及图6所示，本发明一个优选实施例中的电子烟包括雾化装置10和电源，雾化装置10和电源组装后导通向雾化装置10供电。雾化装置10包括烟弹管11、雾化组件12、以及可导电的螺套13和顶针14，雾化组件12通过螺套13和顶针14分别与电源的两极导通。 As shown in FIG. 1 and FIG. 6, the electronic cigarette in a preferred embodiment of the present invention includes an atomizing device 10 and a power source. The atomizing device 10 and the power source are electrically connected to conduct power to the atomizing device 10. The atomizing device 10 includes a cartridge 11 , an atomizing assembly 12 , and an electrically conductive screw sleeve 13 and a thimble 14 . The atomizing assembly 12 is electrically connected to the two poles of the power source through the screw sleeve 13 and the thimble 14 , respectively.
在一实施例中，烟弹管11包括内管111和外管112，内管111形成供烟气流通的烟气通道113，烟弹管11的储液腔114形成于外管112和内管111之间，烟弹管11与电源相对的一端形成有供储液腔114内的烟液流通的出液口115。该结构的烟弹管11使得出液口115呈环形，烟弹管11也可为其他结构，以保证能进行储液和烟气流通即可。 In one embodiment, the cartridge 11 includes an inner tube 111 and an outer tube 112. The inner tube 111 forms a flue gas passage 113 through which the flue gas flows. The reservoir 114 of the cartridge 11 is formed in the outer tube 112 and the inner tube. Between 111, the end of the cartridge 11 opposite to the power source is formed with a liquid outlet 115 for the circulation of the liquid in the reservoir 114. The chimney tube 11 of the structure makes the liquid outlet 115 annular, and the cartridge 11 can also have other structures to ensure that the liquid storage and the smoke flow can be performed.
如图3、图5及图6所示，雾化组件12与出液口115相配合，包括封盖在出液口115上的多孔材质形成的导液本体121和位于导液本体121远离储液腔114一侧的多晶硅发热层122、以及分别与多晶硅发热层122电性连接以和电源连接导通的第一电极123和第二电极124。 As shown in FIG. 3, FIG. 5 and FIG. 6, the atomizing assembly 12 cooperates with the liquid outlet 115, and comprises a liquid guiding body 121 formed of a porous material covering the liquid outlet 115 and located at the liquid guiding body 121 away from the storage. The polysilicon heat generating layer 122 on the liquid chamber 114 side and the first electrode 123 and the second electrode 124 electrically connected to the polysilicon heat generating layer 122 to be electrically connected to the power source are respectively connected.
结合图7及图8所示，进一步地，导液本体121由多孔陶瓷形成，也呈与出液口115外形对应的圆环形，利用多孔陶瓷的特性，使储液腔114内的烟液渗透到多晶硅发热层122一侧。第一电极123、第二电极124嵌置在导液本体121上，便于安装。第一电极123、第二电极124分别与螺套13和顶针14电性连接，在与电源导通后，使多晶硅发热层122发热，对渗透出的烟液加热雾化，在加热雾化过程中，避免了粉尘的产生，利于用户的身体健康。在其他实施例中，也可直接通过第一电极123、第二电极124与电源导通后供电加热多晶硅发热层122。 7 and 8, further, the liquid-conducting body 121 is formed of a porous ceramic, and also has a circular shape corresponding to the outer shape of the liquid outlet 115. The characteristics of the porous ceramic are used to make the liquid in the liquid storage chamber 114. It penetrates to the side of the polysilicon heat generating layer 122. The first electrode 123 and the second electrode 124 are embedded on the liquid guiding body 121 for easy installation. The first electrode 123 and the second electrode 124 are electrically connected to the screw sleeve 13 and the thimble 14, respectively. After being electrically connected to the power source, the polysilicon heat-generating layer 122 is heated to heat atomize the permeated smoke liquid, and the heat atomization process is performed. In the middle, the generation of dust is avoided, which is beneficial to the health of the user. In other embodiments, the polysilicon heat-generating layer 122 can also be powered by the first electrode 123 and the second electrode 124 after being electrically connected to the power source.
多晶硅发热层122所在侧与烟气通道113相连通，使得雾化的烟液能流向用户的口中。多晶硅发热层122上还排布有分别与第一电极123、第二电极124电性连接的若干引线125。优选地，引线125呈弧形，包括多根且沿导液本体121的环形方向设置，以更加均匀的向多晶硅发热层122供电产生热量，对烟液均匀的雾化。多晶硅发热层122在发热时 会同时辐射大量波长为 5-20 微米的红外线，因此，其除了通过直接接触加热外，还可通过红外辐射加热，增加了加热效率。 The side of the polysilicon heat generating layer 122 is in communication with the flue gas passage 113, so that the atomized liquid smoke can flow into the mouth of the user. A plurality of leads 125 electrically connected to the first electrode 123 and the second electrode 124 are also disposed on the polysilicon heat generating layer 122. Preferably, the lead wires 125 are curved, include a plurality of and are disposed along the annular direction of the liquid guiding body 121 to more uniformly supply power to the polysilicon heat generating layer 122 to generate heat, and uniformly atomize the liquid smoke. When the polysilicon heat generating layer 122 is heated At the same time, a large amount of infrared light having a wavelength of 5-20 micrometers is radiated, so that in addition to heating by direct contact, it can be heated by infrared radiation to increase the heating efficiency.
优选地，多晶硅发热层122包括并联设置在第一电极123、第二电极124之间的第一发热片1221、第二发热片1222，第一发热片1221、第二发热片1222均呈半环形，并沿轴线对称间隔设置。第一电极123、第二电极124分别位于半环形两端的拼接间隙之间，同时，与第一电极123、第二电极124对应的引线125分别与第一发热片1221、第二发热片1222连接，使引线125电路对称均匀，更加均匀的向多晶硅发热层122供电产生热量，对烟液均匀的雾化。多晶硅发热层122也可包括其他设置方式的多个发热片。 Preferably, the polysilicon heat-generating layer 122 includes a first heat-generating sheet 1221 and a second heat-generating sheet 1222 which are disposed in parallel between the first electrode 123 and the second electrode 124. The first heat-generating sheet 1221 and the second heat-generating sheet 1222 are both semi-annular. And symmetrically spaced along the axis. The first electrode 123 and the second electrode 124 are respectively located between the splicing gaps of the semi-annular ends, and the leads 125 corresponding to the first electrode 123 and the second electrode 124 are respectively connected to the first heat generating piece 1221 and the second heat generating piece 1222. The lead 125 circuit is symmetrically uniform, and the heat is evenly distributed to the polysilicon heat-generating layer 122 to generate heat, and the atomized liquid is uniformly atomized. The polysilicon heat generating layer 122 may also include a plurality of heat generating sheets in other arrangements.
再如图3、图5及图6所示，在一些实施例中，雾化组件12还包括陶瓷材质形成的雾化座126，也可为其他硬质材质形成。雾化座126包括环形的座体1261、设置在座体1261中部的导引管1262。环形座体1261与多晶硅发热层122相对设置，导引管1262与导液本体121的内圈配合、并与烟气通道113连通。座体1261和多晶硅发热层122之间形成有烟腔15，多晶硅发热层122发热雾化的烟液在会暂时停留在烟腔15中。导引管1262上设有通孔1263，使烟腔15和烟气通道113连通，在有气流流动时，供烟腔15内的气体经通孔1263向烟气通道113流通。陶瓷材质形成的雾化座126可避免在多晶硅发热层122发热时受热产生粉尘，更加的环保健康。 As shown in FIG. 3, FIG. 5 and FIG. 6, in some embodiments, the atomizing assembly 12 further includes an atomizing seat 126 formed of a ceramic material, or may be formed of other hard materials. The atomizing seat 126 includes an annular seat body 1261 and a guiding tube 1262 disposed at a central portion of the seat body 1261. The annular seat body 1261 is disposed opposite to the polysilicon heat generating layer 122. The guiding tube 1262 is engaged with the inner ring of the liquid guiding body 121 and communicates with the flue gas passage 113. A smoke chamber 15 is formed between the seat body 1261 and the polysilicon heat generating layer 122, and the smoke liquid which is heated and atomized by the polysilicon heat generating layer 122 temporarily stays in the smoke chamber 15. The guiding tube 1262 is provided with a through hole 1263 for communicating the smoke chamber 15 and the flue gas passage 113. When the airflow is flowing, the gas in the supply chamber 15 is circulated to the flue gas passage 113 through the through hole 1263. The atomization seat 126 formed of the ceramic material can avoid the generation of dust when the polysilicon heat-generating layer 122 generates heat, and is more environmentally friendly and healthy.
在一些实施例中，雾化组件12还包括分别与导液本体121的内圈配合的第一密封圈127、与导液本体121的外圈配合的第二密封圈128，使得导液本体121的内圈和外圈均能较好的密封，防止烟液从边缘渗出到加热不到的区域，造成烟液流失浪费。 In some embodiments, the atomizing assembly 12 further includes a first sealing ring 127 that cooperates with the inner ring of the liquid guiding body 121, and a second sealing ring 128 that cooperates with the outer ring of the liquid guiding body 121, such that the liquid guiding body 121 Both the inner ring and the outer ring can be better sealed to prevent the smoke liquid from seeping out from the edge to the area where the heating is not possible, resulting in waste of waste liquid.
优选地，第一密封圈127包括分别与导液本体121两相对的端面靠近内圈边缘配合的两个第一翻边部1271，第二密封圈128包括分别与导液本体121两相对的端面靠近外圈边缘配合的两个第二翻边部1281，第一翻边部1271、第二翻边部1281将导液本体121的内圈和外圈边缘夹设，可尽量使烟液从导液本体121的中间区域渗透，便于被多晶硅发热层122加热雾化，减少渗漏和浪费。 Preferably, the first sealing ring 127 includes two first flange portions 1271 which are respectively opposite to the inner ring edge of the liquid guide body 121, and the second sealing ring 128 includes opposite end faces respectively of the liquid guiding body 121. Two first cuff portions 1281 are fitted near the outer ring edge. The first cuff portion 1271 and the second cuff portion 1281 sandwich the inner ring and the outer ring edge of the liquid guiding body 121, so as to guide the smoke liquid as much as possible. The intermediate portion of the liquid body 121 is infiltrated to facilitate heat atomization by the polysilicon heat generating layer 122 to reduce leakage and waste.
结合图9所示，在一些实施例中，导引管1262呈阶梯轴状，包括第一管段1264和第二管段1265，第一管段1264位于座体1261和第二管段1265之间，且第一管段1264的直径大于第二管段1265的直径，第一密封圈127夹设在第一管段1264与第二管段1265对应的端面和内管111对应的端面之间。 As shown in FIG. 9 , in some embodiments, the guiding tube 1262 is in the shape of a stepped shaft, including a first tube segment 1264 and a second tube segment 1265 , and the first tube segment 1264 is located between the seat body 1261 and the second tube portion 1265 , and The diameter of one tube segment 1264 is larger than the diameter of the second tube segment 1265, and the first sealing ring 127 is interposed between the end surface corresponding to the first tube segment 1264 and the second tube segment 1265 and the corresponding end surface of the inner tube 111.
在一些实施例中，螺套13包括环形基板131、与外管112在出液口115对应一端的端部配合的套接部132、以及用于和电源螺接的螺接部133。通常，套接部132、螺接部133分别设置在环形基板131的两相对侧。第二密封圈128与套接部132的内壁面配合，且套接部132的内壁上设有与第二密封圈128轴向抵靠的抵压台1321，起到定位和密封的作用。 In some embodiments, the nut 13 includes an annular base plate 131, a socket portion 132 that mates with an end of the outer tube 112 at one end of the outlet port 115, and a threaded portion 133 for screwing with a power source. Generally, the socket portion 132 and the screw portion 133 are respectively disposed on opposite sides of the annular substrate 131. The second sealing ring 128 is engaged with the inner wall surface of the socket portion 132, and the inner wall of the socket portion 132 is provided with an abutting portion 1321 axially abutting against the second sealing ring 128 for positioning and sealing.
进一步地，座体1261位于套接部132内，并与环形基板131配合，螺套13上设有与烟腔15连通的进气孔134，优选地，进气孔134设置在环形基板131上与套接部132内壁面结合的位置，使座体1261不对进气孔134的气体流通造成影响。在一些实施例中，套接部132的内壁面上设有连通进气孔134和烟腔15的导槽。气流从进气孔134流进烟腔15后，可带动烟腔15内雾化的烟油均匀的从座体1261的外圈向内圈方向流动，保证雾化的烟油能被及时再经通孔1263、烟气通道113流出。为了保证气流的稳定均匀，通孔1263在周向间隔设置有四个，进气孔134在周向间隔设置有两个，当然，通孔1263和进气孔134也可分别为一个或其他数量，以能保证使用时气流顺畅即可。 Further, the seat body 1261 is located in the socket portion 132 and cooperates with the annular base plate 131. The screw sleeve 13 is provided with an air inlet hole 134 communicating with the smoke chamber 15, and preferably, the air inlet hole 134 is disposed on the annular base plate 131. The position coupled to the inner wall surface of the socket portion 132 causes the seat body 1261 to not affect the gas flow of the air inlet hole 134. In some embodiments, the inner wall surface of the socket portion 132 is provided with a guide groove that communicates with the air inlet hole 134 and the smoke chamber 15. After the airflow flows into the smoke chamber 15 from the air inlet hole 134, the atomized smoke oil in the smoke chamber 15 can be uniformly flowed from the outer ring to the inner ring of the seat body 1261 to ensure that the atomized smoke oil can be re-treated in time. The through hole 1263 and the flue gas passage 113 flow out. In order to ensure stable and uniform airflow, the through holes 1263 are disposed at four intervals in the circumferential direction, and the air inlet holes 134 are disposed at two intervals in the circumferential direction. Of course, the through holes 1263 and the air inlet holes 134 may also be one or other numbers respectively. In order to ensure smooth airflow during use.
在一些实施例中，顶针14与环形基板131的内圈配合，且两者之间绝缘设置，第一电极123、第二电极124分别与顶针14、螺套13电性连接。进一步地，第一电极123通过穿设通孔1263和座体1261内圈孔的导体与顶针14电性连接。本发明中的雾化装置结构简单，便于组装。 In some embodiments, the thimble 14 is coupled to the inner ring of the annular substrate 131 and is insulated from each other. The first electrode 123 and the second electrode 124 are electrically connected to the thimble 14 and the nut 13 respectively. Further, the first electrode 123 is electrically connected to the thimble 14 through a conductor that penetrates the through hole 1263 and the inner ring hole of the seat body 1261. The atomizing device in the present invention has a simple structure and is easy to assemble.
可以理解地，上述各技术特征可以任意组合使用而不受限制。 It will be understood that each of the above technical features may be used in any combination without limitation.
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。 The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformation of the present invention and the contents of the drawings may be directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims (14)

  1. 一种 雾化装置，其特征在于，包括：An atomizing device, comprising:
    烟弹管（11），形成有烟气通道（113）、储液腔（114）以及供烟液流通的出液口（115）；a cartridge (11) having a flue gas passage (113), a liquid storage chamber (114), and a liquid outlet (115) for circulating the liquid;
    雾化组件（12），与所述出液口（115）相配合，包括封盖在所述出液口（115）上的多孔材质形成的导液本体（121）、位于所述导液本体（121）远离所述储液腔（114）一侧的多晶硅发热层（122）、以及分别与所述多晶硅发热层（122）电性连接以和电源连接导通的第一电极（123）和第二电极（124），所述多晶硅发热层（122）所在侧与所述烟气通道（113）相连通。The atomizing component (12) is matched with the liquid outlet (115), and comprises a liquid guiding body (121) formed by a porous material covering the liquid outlet (115), and the liquid guiding body is located at the liquid guiding body (121) a polysilicon heat generating layer (122) on a side away from the liquid storage chamber (114), and a first electrode (123) electrically connected to the polysilicon heat generating layer (122) to be electrically connected to the power source, and The second electrode (124), the side of the polysilicon heat generating layer (122) is in communication with the flue gas channel (113).
  2. 根据权利要求1所述的雾化装置，其特征在于，所述第一电极（123）、第二电极（124）嵌置在所述导液本体（121）上；The atomizing device according to claim 1, wherein the first electrode (123) and the second electrode (124) are embedded on the liquid guiding body (121);
    所述多晶硅发热层（122）上还排布有分别与所述第一电极（123）、第二电极（124）电性连接的若干引线（125）；The polysilicon heat generating layer (122) is further arranged with a plurality of leads (125) electrically connected to the first electrode (123) and the second electrode (124), respectively;
    所述多晶硅发热层（122）包括并联设置在第一电极（123）、第二电极（124）之间的第一发热片（1221）、第二发热片（1222）。The polysilicon heat generating layer (122) includes a first heat generating sheet (1221) and a second heat generating sheet (1222) disposed in parallel between the first electrode (123) and the second electrode (124).
  3. 根据权利要求2所述的雾化装置，其特征在于，所述烟弹管（11）包括内管（111）和外管（112），所述内管（111）形成所述烟气通道（113），所述储液腔（114）形成于所述外管（112）和内管（111）之间，The atomizing device according to claim 2, characterized in that the cartridge (11) comprises an inner tube (111) and an outer tube (112), the inner tube (111) forming the flue gas passage ( 113), the liquid storage chamber (114) is formed between the outer tube (112) and the inner tube (111),
    所述出液口（115）和所述导液本体（121）均呈圆环形，且所述导液本体（121）的内圈孔与所述烟气通道（113）连通。The liquid outlet (115) and the liquid guiding body (121) are both annular, and the inner ring hole of the liquid guiding body (121) is in communication with the flue gas passage (113).
  4. 根据权利要求3所述的雾化装置，其特征在于，所述引线（125）呈弧形，且沿所述导液本体（121）的环形方向设置。The atomizing device according to claim 3, wherein the lead wire (125) is curved and disposed along an annular direction of the liquid guiding body (121).
  5. 根据权利要求3所述的雾化装置，其特征在于，所述雾化组件（12）还包括雾化座（126），所述雾化座（126）包括环形座体（1261）、设置在所述座体（1261）中部的导引管（1262）；The atomizing device according to claim 3, wherein the atomizing assembly (12) further comprises an atomizing seat (126), the atomizing seat (126) comprising an annular seat body (1261), disposed at a guiding tube (1262) in the middle of the seat body (1261);
    所述环形座体（1261）与所述多晶硅发热层（122）相对设置，所述导引管（1262）与所述导液本体（121）的内圈配合、并与所述烟气通道（113）连通；The annular seat body (1261) is disposed opposite to the polysilicon heat generating layer (122), and the guiding tube (1262) is engaged with the inner ring of the liquid guiding body (121) and with the flue gas passage ( 113) connected;
    所述座体（1261）和所述多晶硅发热层（122）之间形成有烟腔（15），所述导引管（1262）上设有通孔（1263），使所述烟腔（15）和所述烟气通道（113）连通，供所述烟腔（15）内的气体经所述通孔（1263）向所述烟气通道（113）流通。A smoke chamber (15) is formed between the seat body (1261) and the polysilicon heat generating layer (122), and a through hole (1263) is disposed on the guiding tube (1262) to make the smoke chamber (15) And communicating with the flue gas passage (113), the gas in the flue chamber (15) is circulated to the flue gas passage (113) through the through hole (1263).
  6. 根据权利要求5所述的雾化装置，其特征在于，所述雾化组件（12）还包括分别与所述导液本体（121）的内圈配合的第一密封圈（127）、与所述导液本体（121）的外圈配合的第二密封圈（128）；The atomizing device according to claim 5, wherein the atomizing assembly (12) further comprises a first sealing ring (127), respectively, that cooperates with an inner ring of the liquid guiding body (121) a second sealing ring (128) of the outer ring of the liquid guiding body (121);
    所述第一密封圈（127）包括分别与所述导液本体（121）两相对的端面靠近外圈边缘配合的两个第一翻边部（1271）；所述第二密封圈（128）包括分别与所述导液本体（121）两相对的端面靠近内圈边缘配合的两个第二翻边部（1281）。The first sealing ring (127) includes two first flange portions (1271) respectively engaged with the opposite end faces of the liquid guiding body (121) near the outer ring edge; the second sealing ring (128) The second end portions (1281), which are respectively opposite to the inner ring edge, are respectively opposite to the end faces of the liquid guiding body (121).
  7. 根据权利要求6所述的雾化装置，其特征在于，所述导引管（1262）包括第一管段（1264）和第二管段（1265），所述第一管段（1264）位于所述座体（1261）和所述第二管段（1265）之间，且所述第一管段（1264）的直径大于所述第二管段（1265）的直径，所述第一密封圈（127）夹设在所述第一管段（1264）与所述第二管段（1265）对应的端面和所述内管（111）对应的端面之间。The atomizing device according to claim 6, wherein the guiding tube (1262) comprises a first tube segment (1264) and a second tube segment (1265), the first tube segment (1264) being located at the seat Between the body (1261) and the second pipe section (1265), and the diameter of the first pipe section (1264) is larger than the diameter of the second pipe section (1265), the first sealing ring (127) is interposed An end surface corresponding to the first pipe segment (1264) and the second pipe segment (1265) and an end surface corresponding to the inner pipe (111).
  8. 根据权利要求6所述的雾化装置，其特征在于，所述雾化装置还包括可导电的螺套（13）和顶针（14）；The atomizing device according to claim 6, wherein the atomizing device further comprises an electrically conductive screw sleeve (13) and a thimble (14);
    所述螺套（13）包括环形基板（131）、与所述外管（112）在所述出液口（115）对应一端的端部配合的套接部（132）、以及用于和电源螺接的螺接部（133）；The nut sleeve (13) includes an annular base plate (131), a socket portion (132) that cooperates with an end portion of the outer tube (112) at one end corresponding to the liquid outlet (115), and a power supply Screwed screw joint (133);
    所述顶针（14）与所述环形基板（131）的内圈配合，且两者之间绝缘设置，所述第一电极（123）、第二电极（124）分别与所述顶针（14）、螺套（13）电性连接。The thimble (14) is engaged with the inner ring of the annular substrate (131), and is insulated between the two, wherein the first electrode (123) and the second electrode (124) are respectively connected to the thimble (14) The screw sleeve (13) is electrically connected.
  9. 根据权利要求8所述的雾化装置，其特征在于，所述第二密封圈（128）与所述套接部（132）的内壁面配合，且所述套接部（132）的内壁上设有与所述第二密封圈（128）轴向抵靠的抵压台（1321）。The atomizing device according to claim 8, wherein the second sealing ring (128) is engaged with an inner wall surface of the socket portion (132), and an inner wall of the socket portion (132) is An abutment table (1321) is provided that axially abuts the second seal ring (128).
  10. 根据权利要求8所述的雾化装置，其特征在于，所述环形基板（131）上设有与所述烟腔（15）连通的进气孔（134）。The atomizing device according to claim 8, characterized in that the annular substrate (131) is provided with an air inlet hole (134) communicating with the smoke chamber (15).
  11. 根据权利要求10所述的雾化装置，其特征在于，所述进气孔（134）设置在所述环形基板（131）上与所述套接部（132）内壁面结合的位置，所述套接部（132）的内壁面上设有连通所述进气孔（134）和所述烟腔（15）的导槽。The atomizing device according to claim 10, wherein the air inlet hole (134) is disposed at a position on the annular substrate (131) that is combined with an inner wall surface of the socket portion (132), A guide groove communicating with the air inlet hole (134) and the smoke chamber (15) is provided on an inner wall surface of the socket portion (132).
  12. 根据权利要求10所述的雾化装置，其特征在于，所述通孔（1263）、进气孔（134）分别包括至少两个，且在周向间隔设置。The atomizing device according to claim 10, wherein the through hole (1263) and the air inlet hole (134) respectively comprise at least two and are circumferentially spaced apart.
  13. 根据权利要求1至12任一项所述的雾化装置，其特征在于，所述导液本体（121）由多孔陶瓷形成。The atomizing device according to any one of claims 1 to 12, characterized in that the liquid guiding body (121) is formed of porous ceramic.
  14. 一种电子烟，其特征在于，包括权利要求1至13任一项所述的雾化装置（10）。An electronic cigarette comprising the atomizing device (10) according to any one of claims 1 to 13.
PCT/CN2015/075989 2015-04-07 2015-04-07 Electronic cigarette and atomizing apparatus thereof WO2016161554A1 (en)

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