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WO2021128115A1 - 电子烟用雾化器及电子烟 - Google Patents

电子烟用雾化器及电子烟 Download PDF

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Publication number
WO2021128115A1
WO2021128115A1 PCT/CN2019/128514 CN2019128514W WO2021128115A1 WO 2021128115 A1 WO2021128115 A1 WO 2021128115A1 CN 2019128514 W CN2019128514 W CN 2019128514W WO 2021128115 A1 WO2021128115 A1 WO 2021128115A1
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Prior art keywords
oil
oil inlet
inlet hole
hole
oil storage
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PCT/CN2019/128514
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English (en)
French (fr)
Inventor
丁风云
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Individual
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Individual
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Priority to PCT/CN2019/128514 priority Critical patent/WO2021128115A1/zh
Publication of WO2021128115A1 publication Critical patent/WO2021128115A1/zh
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Ceased legal-status Critical Current

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    • 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 traditional cigarette replacement products, and in particular to an atomizer for electronic cigarettes and electronic cigarettes.
  • Electronic cigarettes have been accepted and loved by more and more smokers because of their convenience, health and safety, and other characteristics.
  • Electronic cigarettes have the appearance of ordinary cigarettes and are usually composed of an atomizer and battery components. When the electronic cigarette is in use, the smoke can be directly sucked out, and when not in use, it can be directly stored and put in a pocket or backpack.
  • the electronic cigarette is to inject a tobacco-flavored solution (e-liquid) into an oil storage bin, and the oil storage bin and the atomization bin are connected through an oil inlet channel.
  • An oil absorbing body and a heating wire are arranged in the atomization chamber.
  • the oil absorbing body is used to suck the smoke oil flowing in from the oil inlet channel and heat the oil absorbing body through the heating wire, so that the smoke oil sucked by the oil absorbing body is atomized to obtain smoke.
  • the smoker then sucks the smoke-like e-liquid from the airflow channel, and then spit out the smoke, as if smoking real smoke.
  • the atomization bin is in communication with the oil storage bin and the air flow channel, the smoke oil is usually easy to seep out from the air flow channel during use, and the smoke oil leakage event occurs.
  • the present invention provides an electronic cigarette atomizer and electronic cigarette with good oil leakage prevention effect.
  • the technical solution provides an atomizer for electronic cigarettes, including an oil storage tube, a vent tube, and an atomizing assembly.
  • the vent tube is arranged in the oil storage tube and is enclosed together to form an open oil storage cavity.
  • the chemical component includes a base, an air passage, an oil absorbing member, and a heating element contacting the oil absorbing member.
  • the air passage, the oil absorbing member, and the heating element are all located in the base, and further includes a blocking member, the blocking member being suitable for To seal the opening, the blocking member includes an atomization chamber for accommodating the atomization assembly, an air guide hole for communicating the vent tube and the airway, and a communication hole for communicating the oil storage cavity and the mist
  • the base body is provided with a second oil inlet hole at a position corresponding to the first oil inlet hole, and the base body is provided with at least the surface of the second oil inlet hole abutting or tightly Pressing the wall of the atomization chamber
  • the oil absorbing member is suitable for sucking the e-liquid flowing out from the second oil inlet hole and preventing the e-liquid from leaking out; under the action of an external force, the base body can be predetermined relative to the blocking member
  • the track moves up and down or rotates to make the second oil inlet hole communicate with or stagger with the first oil inlet hole, and the blocking member or/and the base
  • the plugging member is made of a flexible material, and the connections between the plugging member and the oil storage pipe, the vent pipe and the base body are all interference fit connections.
  • At least one of the blocking member and the base is provided with a convex ring on the contact surface; when the atomizer is in an upright state, the convex ring is located below the first oil inlet hole
  • the side of the oil storage pipe is provided with an oil injection hole communicating with the oil storage cavity, and the oil injection hole is detachably connected with an oil blocking plug.
  • the atomization assembly further includes a ceramic column, the ceramic column is interference-fitted in the base body, and a third oil inlet hole is provided on the ceramic column corresponding to the second oil inlet hole. At least a part of the oil suction member extends into the third oil inlet hole, and blocks the third oil inlet hole or simultaneously blocks the third oil inlet hole and the second oil inlet hole, so as to suck from the second oil inlet hole. Smoke oil from the oil hole.
  • the center line of the ceramic column and the base body is substantially parallel or overlapped, and the center line of the oil absorbing member and the ceramic column are substantially perpendicular; the outer surface of the ceramic column is also provided with a sealing ring, and the sealing ring is used for The contact gap between the ceramic column and the base is sealed.
  • the blocking member has a small diameter structure and a large diameter structure
  • the air guide hole is provided on the top of the small diameter structure
  • the first oil inlet hole is provided on the side of the small diameter structure
  • the small diameter structure is sealed
  • the vent pipe is connected
  • the large-diameter structure is hermetically connected to the oil storage pipe, and there is an oil gap between the outer side wall of the small-diameter structure and the inner side wall of the oil storage pipe.
  • the fixing seat includes a head, a waist and a tail, the head is sleeved on the outer surface of the blocking member or the oil storage pipe; the tail is used to connect an external power supply; the The waist is provided with a limit hole and an adjustment switch, at least a part of the adjustment switch is located in the limit hole, and the adjustment switch can carry the base body in the limit hole to move up and down or rotate relative to the blocking member.
  • the head of the adjustment switch is exposed outside the fixing seat after passing through the limit hole, and the tail of the adjustment switch passes through the limit hole and is fixedly connected to the base; the limit hole It is a circumferential limit hole.
  • it further comprises a bearing, the outer ring of the bearing is fixedly connected to the fixing seat, and the inner ring of the bearing is fixedly connected to the base body.
  • an electrode is provided on the fixing seat, and the heating element is electrically connected to the electrode; the base body is not in contact with the fixing seat.
  • it further comprises a collar, the collar is fixedly sleeved on the outer side of the oil storage pipe, the collar is located at the open end; the collar and the head of the fixing seat are connected by a detachable structure .
  • an end of the oil storage pipe opposite to the open mouth extends with a suction nozzle
  • the suction nozzle is provided with a smoke outlet passage
  • the smoke outlet passage communicates with the vent pipe
  • the vent pipe is integrally formed with glass material.
  • the protective sleeve with an opening at one end, the protective sleeve is sleeved on the outer surface of the oil storage pipe through the opening, and the top end of the protective sleeve is provided with a smoke outlet at a position corresponding to the smoke outlet.
  • the side wall of the protective sleeve is provided with a window
  • the side of the oil storage pipe is provided with an oil injection hole communicating with the oil storage cavity
  • an oil blocking plug is detachably connected to the oil injection hole, the oil blocking plug Exposure to the window; further comprising a collar, the collar is sleeved and fixed on the outer surface of the open end of the oil storage pipe, and the open end of the protective sleeve abuts against the collar.
  • the technical solution also provides an electronic cigarette, including an atomizer and a power supply, and the atomizer is the atomizer for electronic cigarettes described in any of the above technical solutions.
  • this technical solution can move up and down or rotate relative to the blocking member according to a predetermined trajectory under the action of external force, so that the second oil inlet and the first
  • the oil inlet holes are communicated or staggered, so by controlling the communicating or staggering of the second oil inlet hole and the first oil inlet hole, the e-liquid outflow can be adjusted; and when the electronic cigarette is not in use, the oil storage cavity and the atomization chamber can be closed
  • the oil circuit between them reduces the risk of e-liquid leakage.
  • the plugging member or/and the base body are made of flexible materials, at least the surface of the second oil inlet hole in the base body abuts or presses against the inner wall of the atomization chamber, so through the deformation of the flexible member, the contact gap is made Achieve a good closure and improve the effect of preventing oil leakage.
  • Figure 1 is a front view of the atomizer in the first embodiment of the present invention
  • Figure 2 is a cross-sectional view of the atomizer in Figure 1 in the direction of A-A;
  • Figure 3 is an exploded view of the main components in Figure 2;
  • FIG. 4 is an exploded view of the structure of the atomizer in the first embodiment provided by the present invention.
  • Figure 5 is a top view of the atomizer in the first embodiment provided by the present invention.
  • Figure 6 is a cross-sectional view of the atomizer in Figure 5 in the direction of B-B;
  • FIG. 7 is a perspective view of the structure of the atomizer in the second embodiment of the present invention.
  • Figure 8 is a front view of the atomizer in the second embodiment provided by the present invention.
  • Figure 9 is a cross-sectional view of the atomizer in Figure 8 in the direction of C-C;
  • Fig. 10 is an exploded schematic view of the structure of the atomizer in the second embodiment after the collar is removed and cut in the direction of B-B;
  • FIG. 11 is an exploded schematic view of the structure of the atomizer in the second embodiment after removing the oil storage tube;
  • Figure 12 is a schematic diagram of the structure of the protective sleeve
  • Figure 13 is a cross-sectional view of the atomizer in the direction C-C after the protective sleeve in Figure 12 is sleeved on the oil storage pipe;
  • Fig. 14 is a front view of the structure of the electronic cigarette in the third embodiment of the present invention.
  • the present invention provides an atomizer 100 for electronic cigarettes, which includes a mouthpiece 110, an oil storage tube 120, a vent tube 130, an atomization component 140, and is made of silicone material.
  • the vent pipe 130 is arranged in the oil storage pipe 120 and forms an annular oil storage cavity 122 together.
  • One end of the oil storage cavity 122 is a blind end, and the other end has an opening 1221.
  • An oil injection hole 121 is opened on the side of the oil storage pipe 120 (refer to FIG. 9, the oil injection hole 121 is equipped with an oil stop plug 270 ), and the oil injection hole 121 is connected to the oil storage cavity 122.
  • the blocking member 150 is connected to the air pipe 130 and abuts against the inner wall of the oil storage pipe 120 for sealing the opening 1221.
  • the atomizing assembly 140 includes a base 141, an air passage 142, an oil absorbing member 143, and a heating element 144.
  • the air passage 142, the oil absorbing member 143 and the heating element 144 are all located in the base 141.
  • the heating element 144 contacts the oil absorbing member 143.
  • the heating element 144 has two Conductive pins 1441.
  • the outer wall of the blocking member 150 has a small-diameter structure 152 and a large-diameter structure 151.
  • the blocking member 150 includes an atomization chamber 153, an air guide hole 154, and a first oil inlet 155 connected to the oil storage cavity 122.
  • the air guide hole 154 communicates with the air pipe 130 and the air passage 142.
  • the air guide hole 154 is provided on the top of the small diameter structure 152
  • the first oil inlet 155 is opened on the side of the small diameter structure 152
  • the small diameter structure 152 is sleeved on the outer surface of the vent pipe 130
  • the large diameter structure 151 is hermetically connected to the oil storage pipe 120 Inner wall.
  • the connections between the plug 150 and the oil storage pipe 120, the vent pipe 130 and the base 141 are preferably connected by interference fit.
  • the base 141 is provided with a second oil inlet 1411 at a position corresponding to the first oil inlet 155.
  • the surface of the base 141 with the second oil inlet 1411 presses against the inner wall of the atomization chamber 153 (that is, the pressure Tightly seal the blocking member 150), the oil suction member 143 is suitable for sucking the e-liquid flowing out from the second oil inlet 1411 and preventing the e-liquid from leaking out; under the action of external force, the base 141 can move up and down or rotate relative to the blocking member 150 according to a predetermined trajectory , So that the second oil inlet 1411 and the first oil inlet 155 communicate or stagger.
  • the installation heights of the first oil inlet hole 155 and the second oil inlet hole 1411 are adapted, and the diameter of the first oil inlet hole 155 is larger than the diameter of the second oil inlet hole 1411.
  • the user can adjust the base 141 as needed to control the overlapping positions of the first oil inlet 155 and the second oil inlet 1411.
  • the e-liquid in the oil storage cavity 122 contacts the oil suction member 143, and the e-liquid outflow is the largest; when the first oil inlet hole 155 and the second oil inlet hole 1411 When partially staggered, the e-liquid outflow decreases; when the first oil inlet 155 and the second oil inlet 1411 are completely staggered, the e-liquid in the oil storage cavity 122 cannot enter the atomization chamber 153.
  • the atomization assembly 140 further includes a ceramic column 145, which is interference fit in the base 141, and a third oil inlet hole is provided on the ceramic column 145 at a position corresponding to the second oil inlet hole 1411 1451.
  • a ceramic column 145 which is interference fit in the base 141
  • a third oil inlet hole is provided on the ceramic column 145 at a position corresponding to the second oil inlet hole 1411 1451.
  • at least one end of the oil suction member 143 extends into the third oil inlet hole 1451 and blocks the third oil inlet hole 1451 to absorb the smoke oil flowing out of the second oil inlet hole 1411 and prevent the smoke oil leakage.
  • the suction nozzle 110 is arranged in a flat shape, the center line of the ceramic column 145 and the base body 141 are substantially parallel or overlapped, and the center line of the oil absorbing member 143 and the ceramic column 145 are arranged substantially perpendicularly.
  • the suction nozzle 110 extends at one end of the oil storage pipe 120 opposite to the opening 1221.
  • the suction nozzle 110 is provided with a smoke outlet passage 111, which communicates with the vent pipe 130, the oil storage pipe 120, the suction nozzle 110 and
  • the vent pipe 130 is integrally formed with a glass material.
  • the outer surface of the ceramic column 145 is also provided with a sealing ring 1452, and the sealing ring 1452 is used to seal the contact gap between the ceramic column 145 and the base 141. Since the glass material is not easy to be corroded by the smoke oil, the advantage of the integral molding of the oil storage pipe 120, the suction nozzle 110 and the vent pipe 130 is that the smoke oil is not easy to deteriorate, which saves the manufacturing and assembly costs of separately manufacturing the suction nozzle 110 and the seal, and at the same time The risk of oil leakage from the connection between the suction nozzle 110 and the oil storage pipe 120 is eliminated.
  • the base 141 can rotate relative to the blocking member 150 according to a predetermined track under the action of external force, so that the second oil inlet 1411 and the first oil inlet 155 are communicated or staggered, so by controlling the second oil inlet 1411 and the first The oil inlets 155 are connected or staggered, so that the amount of oil can be adjusted, and when the electronic cigarette is not in use, the oil path between the oil storage cavity 122 and the atomization bin 153 can be closed, which reduces the risk of e-liquid leakage.
  • the plugging member 150 is made of a flexible material, the surface of the second oil inlet 1411 in the base body 141 abuts or presses against the inner wall of the atomization chamber 153, so the base body 141 can be blocked by the abutting deformation of the flexible member.
  • the contact gap of the piece 150 is better closed, and the effect of preventing oil leakage is improved.
  • the atomizer 200 for electronic cigarettes provided by the present invention is based on the atomizer 100 solution described in the first embodiment, and is further sleeved on the outer side of the blocking member 150 to adjust and fix
  • the seat 260 and the oil blocking plug 270 are arranged at the oil injection hole 121, and the oil blocking plug 270 is suitable for blocking the oil injection hole 121.
  • the fixing seat 260 is provided with an electrode 266, the fixing seat 260 is made of conductive metal material, the fixing seat 260 and the electrode 266 are insulated and fixedly connected by an insulator 267, and the two conductive leads The feet 1441 are electrically connected to the fixing base 260 and the electrode 266 respectively.
  • the fixed seat 260 includes a head 261, a waist 262 and a tail 263.
  • the head 261 is sleeved on the outer side of the large diameter structure 151 to form a tight connection; the waist 262 is provided with a limit hole 265 and an adjustment switch 290, a part of the adjustment switch 290 is located in the limit In the position hole 265, the adjustment switch 290 can take the base 141 to rotate relative to the blocking member 150 according to the specified path of the limit hole 265 (or set to move up and down); the tail 263 is used to connect the external power supply 400 (refer to Figure 14 Show).
  • the electrode 266 is provided with an air inlet passage 2661 along the central axis.
  • the air inlet passage 2661 is connected to the air passage 142.
  • the rear part 263 of the fixing seat 260 is provided with an air inlet 264.
  • the external air enters the air inlet channel 2661 from the air inlet 264 and then enters the air.
  • the passage 142 passes through the air guide hole 154, the internal space of the vent pipe 130, and the smoke outlet passage 111 in turn
  • the adjustment switch 290 has a slender screw structure.
  • the head 291 of the adjustment switch 290 passes through the limit hole 265 and is exposed outside the fixing seat 260.
  • the tail of the adjustment switch 290 After the 292 passes through the limiting hole 265, the base body 141 is fixedly connected.
  • the adjustment switch 290 and the base 141 are connected by a threaded solution, and the limit hole 265 is a circumferential limit hole.
  • the position of the adjustment switch 290 can also be set in other positions, or set to other structures that can drive the base 141 to rotate.
  • a bearing 201 is also provided in this embodiment, and the bearing 201 is a rolling bearing.
  • the outer ring 2011 of the bearing 210 is fixedly connected to the fixing seat 260, and the inner ring 2012 is fixedly connected to the base body 141, and the base body 141 is not in contact with the fixing base 260.
  • the bearing 201 is arranged to limit the position between the base 141 and the fixing seat 260, and at the same time, the friction between the base 141 and the fixing seat 260 is reduced, so that the user can take the base 141 to rotate relative to the blocking member 150 with a small amount of force. .
  • a collar 280 is also provided in this embodiment.
  • the collar 280 is sleeved and fixed on the outer surface of the open end 1221 of the oil storage pipe 120, and the collar 280 and the head of the fixing seat 260 are connected by threads.
  • the collar 280 is used to protect the open end 1221 of the oil storage pipe 120 and keep the oil storage pipe 120 and the fixing seat 260 fixed.
  • this embodiment also discloses a protective cover 300 with an opening 320 at one end.
  • the side wall of the protective cover 330 is provided with a window 310 for viewing the e-liquid in the oil storage cavity 122, and an oil stopper. 270
  • the window 310 is exposed.
  • the protective sleeve 300 is sleeved on the outer side of the oil storage pipe 120 through the opening 320, the top end of the protective sleeve 300 is provided with a smoke outlet 330 at a position corresponding to the smoke passage 111, and the rear end of the protective sleeve 300 is seamlessly connected with the sleeve ring 280.
  • the protective sleeve 300 is made of a flexible material (such as a silicone material), and the purpose of the protective sleeve 300 to cover the oil storage pipe 120 is to prevent the oil storage pipe 120 from rupturing.
  • the plug 150 and the base 141 are provided with a convex ring 146 that is clamped to each other on the contact surface.
  • the convex ring 146 In the upright state (with the suction nozzle 110 facing upwards), the convex ring 146 is located below the first oil inlet hole 155 (as can be seen from the figure, the convex ring 146 is located closer to the first oil inlet hole 155 in the bearing 201 One side).
  • the purpose of setting the convex ring 146 is to improve the oil leakage prevention effect between the plug 150 and the base 141 by arranging several convex rings 146.
  • the convex effect of the convex ring 146 reduces the gap between the plug 150 and the base 141.
  • the contact area reduces the frictional force when the base 141 rotates.
  • the base 141 is made of ceramic material.
  • the base 141 can rotate relative to the blocking member 150 according to the trajectory set by the limit hole 265, so that the second oil inlet 1411 communicates with or staggers the first oil inlet 155, so by controlling the second The oil inlet 1411 and the first oil inlet 155 are communicated or staggered, so that the amount of oil output can be adjusted, and when the electronic cigarette is not in use, the oil path between the oil storage cavity 122 and the atomization chamber 153 can be closed to reduce the e-liquid Risk of leakage.
  • the plugging member 150 is made of a flexible material, the surface of the second oil inlet 1411 in the base body 141 abuts or presses against the inner wall of the atomization chamber 153, so the base body 141 can be blocked by the abutting deformation of the flexible member.
  • the contact gap of the piece 150 is better closed, and the effect of preventing oil leakage is improved.
  • this embodiment discloses an electronic cigarette 500 which includes an atomizer 200 for forming smoke and a power supply 400 for supplying power to the atomizer 200.
  • the atomizer 200 and the power supply 400 are connected by threads.
  • the atomizer 200 is the atomizer described in the second embodiment.
  • the structure of the power supply 400 can adopt the existing technology, which will not be described in detail here.

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Abstract

一种具有良好的防漏油效果的电子烟用雾化器（100）及电子烟。雾化器（100），包括储油管（120）、封堵件（150）、通气管（130）和雾化组件（140），通气管（130）与储油管（120）一起围成具有敞口（1221）的储油腔（122），雾化组件（140）包括基体（141）、气道（142）、吸油件（143）和发热件（144），封堵件（150）适于密封敞口（1221），封堵件（150）包括雾化仓（153）、导气孔（154）和第一进油孔（155），基体（141）上对应第一进油孔（155）的位置设有第二进油孔（1411），基体（141）设第二进油孔（1411）的面抵接或紧压雾化仓壁，吸油件（143）适于吸取从第二进油孔（1411）流出的烟油并防止烟油漏出；在外力作用下，基体（141）能相对封堵件（150）按预定轨迹上下运动或转动，以使第二进油孔（1411）与第一进油孔（155）相通或错开，封堵件（150）或/和基体（141）采用柔性材料制成。

Description

电子烟用雾化器及电子烟 技术领域
本发明涉及传统香烟替代产品技术领域，特别涉及一种电子烟用雾化器及电子烟。
背景技术
近年来，电子烟作为香烟的替代品，因其具有使用方便、健康安全等特点被越来越多的烟民接受和喜爱。电子烟具有普通香烟的外形，通常由雾化器和电池组件组成。电子烟在使用时，可以直接吸出烟雾，在不使用时，可以直接收纳，放入口袋或背包中。
电子烟是把具有烟草香味的溶液(烟油)注入储油仓，储油仓与雾化仓通过进油通道连通。雾化仓内设有吸油体和发热丝，吸油体用于吸取从进油通道流入的烟油并通过发热丝加热吸油体，使吸油体吸取的烟油雾化得到烟雾。吸烟者再将烟雾状的烟油从气流通道吸出，然后吐出烟雾，彷佛吸真烟一般。然而，现有技术中，由于雾化仓既与储油仓相通，又与气流通道相通，因此使用过程中，烟油通常容易从气流通道渗出，发生烟油泄漏事件。
发明内容
本发明针对现有技术中存在的问题，提供一种具有良好防漏油效果的电子烟用雾化器及电子烟。
为实现上述发明目的，本发明采用以下技术方案。
本技术方案提供一种电子烟用雾化器，包括储油管、通气管和雾化组件，所述通气管设于所述储油管内并一起围成具有敞口的储油腔，所述雾化组件包括基体、气道、吸油件和接触所述吸油件的发热件，所述气道、吸油件和发热件均位于所述基体内，还包括封堵件，所述封堵件适于密封所述敞口，所述封堵件包括用于容置所述雾化组件的雾化仓、用于连通所述通气管和气道的导气孔、以及用于连通所述储油腔和雾化仓的第一进油孔，所述基体上对应所述第一进油孔的位置设有第二进油孔，所述基体中至少设所述第二进油孔的面抵接或紧压所述雾化仓壁，所述吸油件适于吸取从所述第二进油孔流出的烟油并阻止烟油漏出；在外力作用下，所述基体能相对所述封堵件按预定轨迹上下运动或转动，以使所述第二进油孔与 所述第一进油孔相通或错开，所述封堵件或/和所述基体采用柔性材料制成。
优选地，所述封堵件采用柔性材料制成，所述封堵件与所述储油管、通气管和基体的连接均为过盈配合连接。
优选地，所述封堵件和所述基体中至少一个在相接触的面上设有凸环；所述雾化器在直立状态下，所述凸环位于所述第一进油孔的下方；所述储油管的侧面开设有连通所述储油腔的注油孔，所述注油孔可拆卸连接有阻油塞。
优选地，所述雾化组件还包括陶瓷柱，所述陶瓷柱过盈配合于所述基体内，所述陶瓷柱上对应所述第二进油孔的位置设有第三进油孔，所述吸油件中至少一部分伸入所述第三进油孔，并堵塞所述第三进油孔或同时堵塞所述第三进油孔和第二进油孔，以吸取从所述第二进油孔流出的烟油。
优选地，所述陶瓷柱与基体的中心线基本平行或重合，所述吸油件与陶瓷柱的中心线基本为垂直；所述陶瓷柱的外表面还设有密封圈，所述密封圈用于密封所述陶瓷柱和基体之间的接触间隙。
优选地，所述封堵件具有小径结构和大径结构，所述导气孔设于所述小径结构的顶部，所述第一进油孔设于所述小径结构的侧面，所述小径结构密封连接所述通气管，所述大径结构密封连接所述储油管，所述小径结构的外侧壁与所述储油管的内侧壁间存有过油间隙。
优选地，还包括固定座，所述固定座包括头部、腰部和尾部，所述头部套接所述封堵件或储油管的外侧面；所述尾部用于连接外部供电电源；所述腰部设有限位孔和调节开关，所述调节开关中至少一部分位于限位孔内，所述调节开关能在所述限位孔内带着所述基体相对所述封堵件上下运动或转动。
优选地，所述调节开关的头部穿所述限位孔后露于所述固定座外，所述调节开关的尾部穿过所述限位孔后固定连接所述基体；所述限位孔为周向限位孔。
优选地，还包括轴承，所述轴承的外圈固定连接所述固定座，所述轴承的内圈固定连接所述基体。
优选地，所述固定座上设有电极，所述发热件电连接所述电极；所述基体不与所述固定座接触。
优选地，还包括套环，所述套环固定套设在所述储油管的外侧面，所述套环位于所述敞口端；所述套环和固定座的头部通过可拆卸结构连接。
优选地，所述储油管上相对所述敞口的一端延伸有吸嘴，所述吸嘴上设有出烟通道，所述出烟通道连通所述通气管，所述储油管、吸嘴和通气管采用玻璃材料一体成型。
优选地，还包括一端开口的柔性保护套，所述保护套通过所述开口套设于所述储油管的外表面，所述保护套的顶端对应所述出烟通道的位置设有出烟孔。
优选地，所述保护套的侧壁开设有窗口，所述储油管的侧面开设有连通所述储油腔的注油孔，所述注油孔内可拆卸连接有阻油塞，所述阻油塞露于所述窗口；还包括套环，所述套环套设固定在所述储油管的敞口端的外侧面，所述保护套的开口端抵接所述套环。
本技术方案还提供了一种电子烟，包括雾化器和供电电源，所述雾化器为以上任意一技术方案所描述的电子烟用雾化器。
本技术方案相比于现有的雾化器和电子烟，由于基体能在外力作用下，相对所述封堵件按预定轨迹上下运动或转动，以使所述第二进油孔与第一进油孔相通或错开，所以通过控制第二进油孔与第一进油孔的相通或错开，可调节烟油流出量；并且在电子烟不使用时，可关闭储油腔和雾化仓之间的油路，降低了烟油的泄漏风险。又由于封堵件或/和基体采用柔性材料制成，基体中至少设所述第二进油孔的面抵接或紧压所述雾化仓内壁，所以通过柔性件的形变，使接触间隙实现很好地闭合，提高防漏油效果。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单介绍，显而易见，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获取其他的附图。
图1是本发明提供的第一实施例中雾化器的主视图；
图2是图1中雾化器在A-A方向的剖视图；
图3是图2中主要部件和分解图；
图4是本发明提供的第一实施例中雾化器的结构分解图；
图5是本发明提供的第一实施例中雾化器的俯视图；
图6是图5中雾化器在B-B方向的剖视图；
图7是本发明提供的第二实施例中雾化器的结构立体图；
图8是本发明提供的第二实施例中雾化器的主视图；
图9是图8中雾化器在C-C方向的剖视图；
图10是第二实施例中雾化器在去掉套环后按B-B方向作剖切得到的结构分解示意图；
图11是第二实施例中雾化器在去掉储油管后的结构分解示意图；
图12是保护套的结构示意图；
图13是图12中保护套套接在储油管上后得到雾化器在C-C方向的剖视图；
图14是本发明提供的第三实施例中电子烟的结构主视图。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合实施例及附图，对本发明进行进一步详细说明。应当理解，此部分所描述的具体实施例仅可用以解释本发明，并不用于限定本发明。
具体实施例一
如图1、图2、图3所示，本发明提供了一种电子烟用雾化器100，其包括吸嘴110、储油管120、通气管130、雾化组件140和由硅胶材料制成的柔性封堵件150，通气管130设于储油管120内并一起围成环形储油腔122，储油腔122的一端为盲端，另一端具有敞口1221。储油管120的侧面开设有注油孔121(参考图9所示，注油孔121配设有阻油塞270)，注油孔121连通储油腔122。封堵件150套接通气管130并抵接储油管120的内壁，用于密封敞口1221。雾化组件140包括基体141、气道142、吸油件143和发热件144，气道142、吸油 件143和发热件144均位于基体141内，发热件144接触吸油件143，发热件144具有两导电引脚1441。封堵件150的外壁具有小径结构152和大径结构151，封堵件150包括雾化仓153、导气孔154和连通储油腔122的第一进油孔155，雾化组件140设于雾化仓153内，导气孔154连通通气管130和气道142。具体地，导气孔154设于小径结构152的顶部，第一进油孔155开设于小径结构152的侧面，小径结构152套设于通气管130的外表面，大径结构151密封连接储油管120内壁。此时，小径结构152的外侧壁与储油管130的内侧壁间存有过油间隙1221。为防止漏油，封堵件150与储油管120、通气管130和基体141之间的连接均优选采用过盈配合连接。
如图4所示，基体141上对应第一进油孔155的位置设有第二进油孔1411，基体141中设第二进油孔1411的面紧压雾化仓153的内壁(即压紧封堵件150)，吸油件143适于吸取从第二进油孔1411流出的烟油并防止烟油漏出；在外力作用下，基体141能相对封堵件150按预定轨迹上下运动或转动，以使第二进油孔1411与第一进油孔155相通或错开。具体地，第一进油孔155和第二进油孔1411的设置高度相适应，第一进油孔155的直径大于第二进油孔1411的直径。此时，使用者可以根据需要调节基体141，控制第一进油孔155和第二进油孔1411的重合位置。当第一进油孔155和第二进油孔1411相通时，储油腔122内的烟油接触吸油件143，烟油流出量最大；当第一进油孔155和第二进油孔1411部分错开时，烟油流出量减小；当第一进油孔155和第二进油孔1411完全错开时，储油腔122内的烟油不能进入雾化仓153。
如图3、图4所示，雾化组件140还包括陶瓷柱145，陶瓷柱145过盈配合于基体141内，陶瓷柱145上对应第二进油孔1411的位置设有第三进油孔1451。如图5、图6所示，吸油件143中至少一端伸入第三进油孔1451，并堵塞第三进油孔1451，以吸取从第二进油孔1411流出的烟油并防止烟油漏出。
如图6所示，本实施例中，吸嘴110设置为扁平状，陶瓷柱145与基体141的中心线基本平行或重合，吸油件143与陶瓷柱145的中心线基本为垂直设置。如图4所示，吸嘴110 延伸在储油管120上相对敞口1221的一端，吸嘴110上设有出烟通道111，出烟通道111连通通气管130，储油管120、吸嘴110和通气管130是采用玻璃材料一体成型。陶瓷柱145的外表面还设有密封圈1452，密封圈1452用于密封陶瓷柱145和基体141之间的接触间隙。由于玻璃材料不易被烟油腐蚀，故储油管120、吸嘴110和通气管130一体成型的优点是：烟油不容易变质，节约了单独制造吸嘴110和密封件的制造和组装成本，同时杜绝了从吸嘴110和储油管120连接处漏油的风险。
由于基体141能在外力作用下，相对封堵件150按预定轨迹转动，以使第二进油孔1411与第一进油孔155相通或错开，所以通过控制第二进油孔1411与第一进油孔155相通或错开，可以调节出油量，并且在电子烟不使用时，可关闭储油腔122和雾化仓153之间的油路，降低了烟油泄漏风险。又由于封堵件150采用柔性材料制成，基体141中设第二进油孔1411的面抵接或紧压雾化仓153内壁，所以通过柔性件的抵接形变，使基体141与封堵件150的接触间隙实现更好地闭合，提高防漏油效果。
具体实施例二
如图7、图8所示，本发明提供的电子烟用雾化器200是在具体实施例一中描述的雾化器100方案的基础上，进一步在封堵件150的外侧套设调节固定座260，以及在注油孔121处设置阻油塞270，阻油塞270适于堵塞注油孔121。
如图9、图10、图11所示，固定座260上设有电极266，固定座260采用导电金属材料制成，固定座260与电极266之间通过绝缘体267进行绝缘固定连接，两导电引脚1441分别电连接固定座260和电极266。固定座260包括头部261、腰部262和尾部263，头部261套接大径结构151的外侧面形成紧密连接；腰部262设有限位孔265和调节开关290，调节开关290中有一部分位于限位孔265内，调节开关290能按限位孔265的指定路径带着基体141相对封堵件150转动(或设定为上下运动)；尾部263用于连接外部供电电源400(参考图14所示)。电极266沿中轴线设有进气通道2661，进气通道2661与气道142连通，固定座260的尾部263设有进气孔264，外部空气从进气孔264进入进气通道2661再进入气道 142、再依次经过导气孔154、通气管130内部空间、出烟通道111后流出。
如图10、图11所示，本实施例中，调节开关290呈一细长的螺钉结构，调节开关290的头部291穿限位孔265后露于固定座260外，调节开关290的尾部292穿过限位孔265后固定连接基体141。本实施例中，调节开关290与基体141是通过螺纹的方案进行连接，限位孔265为周向限位孔。当调节开关290滑动至限位孔265的右端时，第一进油孔155和第二进油孔1411相通；当调节开关290滑动至限位孔265的左端时，第一进油孔155和第二进油孔1411错开。在其它实施例中，调节开关290的位置也可设置在其它部位，或者设置成其它能够带动基体141转动的结构。
如图10所示，本实施例中还设置了轴承201，轴承201选用滚动轴承。轴承210的外圈2011固定连接固定座260，内圈2012固定连接基体141，基体141不与固定座260接触。轴承201的设置在限定基体141和固定座260之间位置的同时，减小了基体141和固定座260的摩擦力，使用户用较小的力就可以带着基体141相对封堵件150转动。
如图9所示，本实施例中还设置了套环280，套环280套设固定在储油管120中敞口端1221的外侧面，套环280和固定座260的头部通过螺纹连接。套环280用于保护储油管120的敞口端1221，并使储油管120与固定座260保持固定。
如图12、图13所示，本实施例中还公开了一端为开口320的保护套300，保护套330的侧壁开设有能够观看储油腔122内烟油情况的窗口310，阻油塞270露出窗口310。保护套300经过开口320套设于储油管120的外侧面，保护套300的顶端对应出烟通道111的位置设有出烟孔330，保护套300的尾端与套环280无缝衔接。保护套300采用柔性材料(如硅胶材料)制成，保护套300包覆储油管120的目的是以防止储油管120破裂。
如图10所示，为达到更的了防漏油效果，本实施例中，封堵件150和基体141在相接触的面上都设有相互卡接的凸环146，在雾化器200为直立状态下(吸嘴110朝上)，凸环146位于第一进油孔155的下方(如从图中可看出，凸环146相对第一进油孔155设于更靠近的轴承201一方)。凸环146的设置目的是，通过设置若干凸环146可提高封堵件150和 基体141之间的防漏油效果，同时凸环146的凸起作用减小了封堵件150和基体141的接触面积，从而减小基体141转动时的摩擦力。本实施例中，基体141采用陶瓷材制成。
由于用户通过调节调节开关290，基体141能相对封堵件150按限位孔265设定的轨迹转动，使第二进油孔1411与第一进油孔155相通或错开，所以通过控制第二进油孔1411与第一进油孔155相通或错开，可以调节出油量，并且在电子烟不使用时，可关闭储油腔122和雾化仓153之间的油路，降低了烟油泄漏风险。又由于封堵件150采用柔性材料制成，基体141中设第二进油孔1411的面抵接或紧压雾化仓153内壁，所以通过柔性件的抵接形变，使基体141与封堵件150的接触间隙实现更好地闭合，提高防漏油效果。
具体实施例三
如图14所示，本实施例公开了一种电子烟500，其包括用于形成烟雾的雾化器200和为雾化器200供电的供电电源400。本实施例中，雾化器200和供电电源400通过螺纹进行连接。其中，雾化器200为具体实施例二中所描述的雾化器。供电电源400的结构可采用现有技术，在此不作详述。
上述实施例仅是本发明的优选实施方式，用于帮助理解本发明，而不应理解为对本发明的限制。对于本领域的普通技术人员来说，根据本说明书的揭示和教导，在不脱离本发明构思的前提下，还可以作若干个变形和改进，如对本发明的结构形式或构造所做出的任何微小改进或等效替代，这些变形和改进也应视为本发明的保护范围之内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了便于解释说明，并不对本发明构成任何限制。

Claims (15)

  1. 一种电子烟用雾化器，包括储油管、通气管和雾化组件，所述通气管设于所述储油管内并一起围成具有敞口的储油腔，所述雾化组件包括基体、气道、吸油件和接触所述吸油件的发热件，所述气道、吸油件和发热件均位于所述基体内，其特征在于：还包括封堵件，所述封堵件适于密封所述敞口，所述封堵件包括用于容置所述雾化组件的雾化仓、用于连通所述通气管和气道的导气孔、以及用于连通所述储油腔和雾化仓的第一进油孔，所述基体上对应所述第一进油孔的位置设有第二进油孔，所述基体中至少设所述第二进油孔的面抵接或紧压所述雾化仓壁，所述吸油件适于吸取从所述第二进油孔流出的烟油并阻止烟油漏出；在外力作用下，所述基体能相对所述封堵件按预定轨迹上下运动或转动，以使所述第二进油孔与所述第一进油孔相通或错开，所述封堵件或/和所述基体采用柔性材料制成。
  2. 根据权利要求1所述雾化器，其特征在于：所述封堵件采用柔性材料制成，所述封堵件与所述储油管、通气管和基体的连接均为过盈配合连接。
  3. 根据权利要求1或2所述雾化器，其特征在于：所述封堵件和所述基体中至少一个在相接触的面上设有凸环；所述雾化器在直立状态下，所述凸环位于所述第一进油孔的下方；所述储油管的侧面开设有连通所述储油腔的注油孔，所述注油孔可拆卸连接有阻油塞。
  4. 利要求1或2所述雾化器，其特征在于：所述雾化组件还包括陶瓷柱，所述陶瓷柱过盈配合于所述基体内，所述陶瓷柱上对应所述第二进油孔的位置设有第三进油孔，所述吸油件中至少一部分伸入所述第三进油孔，并堵塞所述第三进油孔或同时堵塞所述第三进油孔和第二进油孔，以吸取从所述第二进油孔流出的烟油。
  5. 根据权力要求4所述的雾化器，其特征在于：所述陶瓷柱与基体的中心线基本平行或重合，所述吸油件与陶瓷柱的中心线基本为垂直；所述陶瓷柱的外表面还设有密封圈，所述密封圈用于密封所述陶瓷柱和基体之间的接触间隙。
  6. 根据权利要求1或2所述雾化器，其特征在于：所述封堵件具有小径结构和大径结构，所述导气孔设于所述小径结构的顶部，所述第一进油孔设于所述小径结构的侧面，所述小径结构密封连接所述通气管，所述大径结构密封连接所述储油管，所述小径结构的外侧壁与所述储油管的内侧壁间存有过油间隙。
  7. 根据权利要求1或2所述雾化器，其特征在于：还包括固定座，所述固定座包括头部、腰部和尾部，所述头部套接所述封堵件或储油管的外侧面；所述尾部用于连接外部供电电源；所述腰部设有限位孔和调节开关，所述调节开关中至少一部分位于限位孔内，所述调节开关能在所述限位孔内带着所述基体相对所述封堵件上下运动或转动。
  8. 根据权利要求7所述雾化器，其特征在于：所述调节开关的头部穿所述限位孔后露于所述固定座外，所述调节开关的尾部穿过所述限位孔后固定连接所述基体；所述限位孔为周向限位孔。
  9. 根据权利要求7所述雾化器，其特征在于：还包括轴承，所述轴承的外圈固定连接所述固定座，所述轴承的内圈固定连接所述基体。
  10. 根据权利要求9所述雾化器，其特征在于：所述固定座上设有电极，所述发热件电连接所述电极；所述基体不与所述固定座接触。
  11. 根据权利要求7所述雾化器，其特征在于：还包括套环，所述套环固定套设在所述储油管的外侧面，所述套环位于所述敞口端；所述套环和固定座的头部通过可拆卸结构连接。
  12. 根据权利要求1或2所述雾化器，其特征在于：所述储油管上相对所述敞口的一端延伸有吸嘴，所述吸嘴上设有出烟通道，所述出烟通道连通所述通气管，所述储油管、吸嘴和通气管采用玻璃材料一体成型。
  13. 根据权利要求12所述雾化器，其特征在于：还包括一端开口的柔性保护套，所述保护套通过所述开口套设于所述储油管的外表面，所述保护套的顶端对应所述出烟通道的位置设有出烟孔。
  14. 根据权利要求13所述雾化器，其特征在于：所述保护套的侧壁开设有窗口，所述储油管的侧面开设有连通所述储油腔的注油孔，所述注油孔内可拆卸连接有阻油塞，所述阻油塞露于所述窗口；还包括套环，所述套环套设固定在所述储油管的敞口端的外侧面，所述保护套的开口端抵接所述套环。
  15. 一种电子烟，包括雾化器和供电电源，所述供电电源用于给所述雾化器供电，其特征在于：所述雾化器为权利要求1至14中任一项所述的雾化器。
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