WO2017215623A1 - 通气组件、雾化器及其电子烟 - Google Patents

通气组件、雾化器及其电子烟 Download PDF

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Publication number
WO2017215623A1
WO2017215623A1 PCT/CN2017/088395 CN2017088395W WO2017215623A1 WO 2017215623 A1 WO2017215623 A1 WO 2017215623A1 CN 2017088395 W CN2017088395 W CN 2017088395W WO 2017215623 A1 WO2017215623 A1 WO 2017215623A1
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WO
WIPO (PCT)
Prior art keywords
assembly
base
liquid
venting
intake
Prior art date
Application number
PCT/CN2017/088395
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州聚为智能科技有限公司
卓尔悦欧洲控股有限公司
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.)
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Publication date
Application filed by 常州聚为智能科技有限公司, 卓尔悦欧洲控股有限公司 filed Critical 常州聚为智能科技有限公司
Publication of WO2017215623A1 publication Critical patent/WO2017215623A1/zh
Priority to US16/220,570 priority Critical patent/US11317653B2/en

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    • 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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/18—Mouthpieces for cigars or cigarettes; Manufacture thereof
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular to an atomizer and an electronic cigarette thereof.
  • Electronic cigarettes also known as virtual cigarettes, electronic atomizers, and electronic cigars, are mainly used to simulate the feeling of smoking without affecting health, for the purpose of smoking cessation or cigarette replacement.
  • the electronic cigarette generally comprises an atomizer and a power supply device, and the atomizing head in the atomizer can atomize the smoke liquid to form smoke for the user to smoke.
  • the existing atomizer performs the liquid injection operation, the following disadvantages exist: First, the atomization head needs to be taken together with the air intake component, and then the liquid injection operation is performed, and the liquid injection process is inconvenient; Usually it is immersed in the liquid smoke. The atomizing head removed from the electronic cigarette will carry the liquid smoke, which makes it inconvenient to place. Third, the atomizing head is often taken out, which is easy to cause poor contact between the atomizing head and other components; 4. After the liquid injection is completed, the atomizing head and the air intake component are installed in the atomizer, and the excess air is pressed into the liquid storage device to form a high closed air pressure in the liquid storage device.
  • the liquid in the liquid storage device is forced to migrate to the atomizing head, resulting in too much smoke liquid in the atomizing head.
  • excessive smoke liquid makes the atomizing head prone to oil-flooding phenomenon.
  • the liquid smoke may also be directly inhaled by the user, affecting the user's use.
  • the object of the present invention is to provide an atomizer and an electronic cigarette thereof, which is convenient to add liquid, and avoids excess gas entering the atomizer during the adding process, thereby ensuring a comfortable use effect.
  • An atomizer comprising an atomizing head, a venting assembly, a liquid filling cover and a liquid storage assembly, an upper end of the venting assembly being detachably coupled to the liquid filling cover, a lower end of the venting assembly Nested on the liquid storage assembly and partially received in the liquid storage assembly, the atomizing head is disposed at a lower end of the ventilation assembly and received in the liquid storage assembly, and is compatible with the ventilation assembly Disassembling the connection, the ventilation assembly is provided with mutually independent liquid injection channels and intake channels, and the liquid injection channels are axially disposed in the communication In the gas assembly, a liquid injection port of the liquid injection channel is located on an upper end surface of the ventilation assembly adjacent to the liquid injection cover, and the liquid injection channel is in communication with the liquid storage assembly, and the upper end surface of the ventilation assembly An exhaust port communicating with the intake passage is also provided, and the exhaust port is sealed by the liquid injection cover when the liquid injection cover is mounted on the ventilation assembly.
  • the lower end of the liquid injection cover is provided with a seal for sealing the exhaust port, and the lower end of the liquid injection cover is detachably connected to the upper end of the ventilation assembly.
  • the seal is made of silicone.
  • the intake port of the intake passage is located on a radially outer peripheral wall of the vent assembly, and the intake passage is in communication with the atomizing head.
  • the venting assembly includes a base, an outer sleeve, and an inner sleeve, the base being substantially a hollow tubular body, the inner sleeve being disposed within a hollow cavity of the base, The outer sleeve is disposed between the inner sleeve and the base, and the base, the outer sleeve and the inner sleeve are coaxially disposed.
  • the venting assembly includes an intake pipe including a first end, a second end disposed opposite the first end, and a connecting end perpendicular to the first end and the second end, The first end, the second end and the connecting end are in communication with each other, and the first end and the second end are radially disposed in the base and are respectively fixed on the peripheral wall of the base, the intake pipe The first end and/or the second end penetrates the peripheral wall of the base to form an intake port of the intake passage, the inner sleeve penetrates the intake pipe axially along the base, and the inner sleeve The tube and the intake pipe are each sealedly disposed.
  • the outer sleeve is sleeved at an outer circumference of the inlet end of the intake pipe and communicates with the intake pipe, and a lower portion of the inner sleeve is sleeved in the outer sleeve, the inner sleeve and A cavity between the outer sleeves communicates with the intake pipe to form an intake passage, and a cavity formed between an inner peripheral wall of the base and the outer sleeve and the intake pipe constitutes the liquid injection passage.
  • the intake pipe is provided by two parallel and intermediate open upper and lower panels, two side plates connected between the upper and lower panels, and disposed on the peripheral wall of the base
  • the air inlet and the lower panel are formed by bending a connecting tube formed in a direction of the outer sleeve.
  • the upper panel and the lower panel are sleeved on the outer circumference of the inner sleeve, and the opposite ends of the upper panel are respectively
  • the inner peripheral wall of the seat is fixedly connected, and the opposite ends of the lower panel are also fixedly connected to the inner peripheral wall of the base, and the opposite side edges of each side plate are respectively on the same side of the upper panel and the lower panel.
  • the upper end of the outer sleeve is sleeved on the outer circumference of the connecting tube, and the cavity formed between the inner peripheral wall of the base and each side plate, the connecting tube and the outer sleeve constitutes the liquid injection channel.
  • a gap between the upper panel and a peripheral wall of the base forms the liquid inlet, and the exhaust port is opened on the upper plate.
  • the ventilation assembly further includes an adjustment ring, the adjustment ring is rotatably sleeved on a sidewall of the base, and the adjustment ring is provided with a ventilation hole, and the rotation of the adjustment ring is adjustable a communication area between the air vent and the air inlet.
  • the invention also provides an electronic cigarette comprising the atomizer of any of the above.
  • a ventilating assembly is provided with mutually independent infusion channels and intake passages, the infusion passages including a liquid inlet provided at one end of the venting assembly, the intake passage including an air inlet
  • the venting assembly is further provided with an exhaust port communicating with the intake passage.
  • the intake port of the intake passage is located on a radially outer peripheral wall of the vent assembly.
  • the liquid inlet is located on the upper end surface of the venting assembly.
  • the vent is disposed on an upper end surface of the venting assembly.
  • the base, the intake tube, the outer sleeve and the inner sleeve are further included, and the base, the outer sleeve and the inner sleeve are coaxially disposed, and the cavity between the inner sleeve and the outer sleeve is connected to the intake pipe.
  • the air intake passage is formed, and a cavity between the inner peripheral wall of the base and the outer sleeve and the intake pipe constitutes a liquid injection passage.
  • the ventilating assembly includes a base and a venting ring, the adjusting ring is rotatably sleeved on a sidewall of the base, and the adjusting ring is provided with a venting hole, and the adjusting is rotated
  • the ring can adjust the communication area of the air vent and the air inlet.
  • an atomizer is also provided.
  • an electronic cigarette is also provided.
  • the liquid injection channel and the air inlet channel are independently arranged at the same time, and the liquid inlet port is opened at the upper end surface of the ventilation component.
  • the liquid injection cover is removed, and the injection is made.
  • the liquid port is exposed, so that the user adds the liquid liquid to the liquid storage chamber through the liquid injection port, and the liquid injection method is convenient, and it is not necessary to take off the atomizing head when injecting liquid, so as to avoid external contamination after the atomizing head is taken out;
  • the atomizing head which is screwed with the liquid storage component can avoid the poor connection of the atomizing head and the liquid storage component due to multiple disassembly and assembly, and the stability of the atomizer performance is ensured.
  • an exhaust port is also opened on the same end surface of the liquid inlet port.
  • the liquid injection cover is installed in the process of the atomization assembly, and the excess gas in the liquid storage assembly can be discharged from the row.
  • the air port is discharged from the air inlet through the air inlet passage, which ensures the stability of the air pressure in the liquid storage chamber, and can avoid the excessive oil liquid in the atomizing head during the atomization process, and the oil leakage phenomenon or the user inhalation is not atomized. Smoke oil improves the user experience and taste.
  • Figure 1 is a front view of the atomizer of the present invention
  • Figure 2 is an exploded view of the atomizer shown in Figure 1;
  • Figure 3 is a cross-sectional view of the liquid filling cover shown in Figure 2;
  • Figure 4 is a front elevational view of the venting assembly and the atomizing head of Figure 2;
  • Figure 5 is a cross-sectional view of the venting assembly and the atomizing head of Figure 4 taken along line A-A;
  • Figure 6 is a left side view of the venting assembly and the atomizing head of Figure 2;
  • Figure 7 is a cross-sectional view of the venting assembly and the atomizing head of Figure 6 taken along line C-C;
  • Figure 8 is a perspective view of the venting assembly and the atomizing head of Figure 2;
  • Figure 9 is a top plan view of the venting assembly and the atomizing head of Figure 2;
  • Figure 10 is a schematic view showing the venting assembly of Figure 2 (without the adjusting ring) cutting off one end wall;
  • Figure 11 is a cross-sectional view of the atomizer of Figure 1 (without a mouthpiece);
  • Figure 12 is a front elevational view of the atomizing head of Figure 2;
  • Figure 13 is a cross-sectional view of the atomizing head of Figure 12 taken along line D-D;
  • Figure 14 is an exploded view of the atomizing head shown in Figure 12;
  • Figure 15 is an exploded view of the heating member shown in Figure 14;
  • the present invention provides an atomizer 100 comprising a venting assembly 1, a liquid filling cover 2, an atomizing head 3 and a liquid storage assembly 4, an upper end of the venting assembly 1 and a liquid filling cover 2 is detachably connected, the lower end of the ventilating assembly 1 is sleeved on the liquid storage assembly 4 and partially received in the liquid storage assembly 4, the atomizing head 3 It is disposed at the lower end of the ventilating assembly 1 and is housed in the liquid storage assembly 4 and abuts against the lower end inner surface of the liquid storage assembly 4.
  • the inner space of the liquid storage assembly 4 forms a liquid storage chamber 5 for storing the liquid smoke.
  • the atomizing head 3 is equivalent to being immersed in the liquid storage chamber 5, and the atomizing head 3 absorbs the liquid storage chamber 5.
  • the liquid smoke is atomized to form a smoke for the user to suck through the mouthpiece 6.
  • the liquid storage assembly 4 provides a reservoir 5 for storing the smoke liquid on the one hand and an outer contour of the atomizer 100 on the other hand.
  • venting assembly 1 and the liquid filling cover 2 are detachably screwed together. It can be understood that the venting assembly 1 and the liquid filling cover 2 can also be detachably connected by plugging.
  • the venting assembly 1 is substantially tubular, and the venting assembly 1 is provided with independent inlet passages 200 and injection channels 300.
  • the intake port 121 of the intake passage 200 is located on the radially outer peripheral wall of the ventilating assembly 1, and the intake passage 200 communicates with the atomizing head 3.
  • air enters from the air inlet 121 flows through the air inlet passage 200, and flows out of the inner sleeve 14 with the mist atomized by the atomizing head 3, and is then sucked by the user, as shown in Fig. 7, in the direction of the arrow.
  • the liquid injection channel 300 is axially disposed in the ventilating assembly 1 from the upper end surface of the venting assembly 1 adjacent to the liquid filling cover 2, and the liquid filling port 15 of the liquid filling channel 300 is located on the upper end surface of the venting assembly 1 near the liquid filling cover 2, and the liquid filling is performed.
  • the passage 300 communicates with the liquid storage chamber 5, and the liquid smoke enters the liquid storage chamber 5 from the liquid injection port 15 through the liquid injection passage 300.
  • the user adds the liquid liquid to the liquid storage chamber 5 through the liquid filling port 15, as shown in FIG. Injection direction.
  • the method of injecting liquid is convenient, and it is not necessary to take off the atomizing head 3 during liquid injection to avoid external contamination after the atomizing head 3 is taken out; especially for the atomizing head 3 which is screwed with the liquid storage assembly 4, the number of the atomizing head 3 can be avoided.
  • the disassembly and assembly causes the atomization head 3 to be poorly connected to the liquid storage assembly 4, and the stability of the performance of the atomizer 100 is ensured.
  • An exhaust port 122 communicating with the intake passage 200 is also formed on the upper end surface of the ventilating assembly 1.
  • the vent 122 is hermetically sealed by the liquid filling cap 2.
  • the liquid filling cover 2 is installed in the venting assembly 1, and the excess gas in the liquid storage chamber 5 can be discharged from the exhaust port 122 through the air inlet passage 121 through the air inlet 121, thereby ensuring the liquid storage chamber. 5 internal pressure stability, can It is avoided that the smoke liquid in the atomizing head 3 is too much during the atomization process, and the oil is blown out or the user inhales the un atomized smoke oil, thereby improving the user experience and the taste of the user.
  • the venting assembly 1 includes a base 11, an intake tube 12, an outer sleeve 13 and an inner sleeve 14, the base 11 is generally a hollow tubular body, and the inner sleeve 14 is disposed in a hollow cavity of the base 11.
  • the outer sleeve 13 is disposed between the inner sleeve 14 and the base 11, and the base 11, the outer sleeve 13, and the inner sleeve 14 are coaxially disposed.
  • the intake pipe 12 is generally T-shaped, and the intake pipe 12 includes a first end 12a, a second end 12b disposed opposite the first end 12a, and a first end 12a and a second end 12b.
  • the connecting end 12c, the first end 12a, the second end 12b and the connecting end 12c are in communication with each other.
  • the first end 12a and the second end 12b are radially disposed in the base 11 and are respectively fixed on the peripheral wall of the base 11. At least one end (the first end 12a or the second end 12b) of the intake pipe 12 penetrates the base 11
  • the peripheral wall forms the air inlet 121.
  • the inner sleeve 14 penetrates the intake pipe 12 axially along the base 11 , and the inner sleeve 14 and the intake pipe 12 are not in communication with each other and are respectively sealed.
  • the inner sleeve 14 and the connecting end 12c are disposed coaxially.
  • the exhaust port 122 is opened on the peripheral wall of the intake pipe 12 toward the liquid inlet cover 2 side.
  • the number of the exhaust ports 122 is two, which are respectively disposed adjacent to the first end 12a and the second end 12b.
  • One end of the outer sleeve 13 is sleeved on the outer circumference of the connecting end 12c of the intake pipe 12 and communicates with the intake pipe 12, and the other end of the outer sleeve 13 is screwed to the atomizing head 3. It is understood that other such as snapping, magnetic connection, etc. A detachable connection is also within the scope of the present invention.
  • the lower portion of the inner sleeve 14 is sleeved in the outer sleeve 13, and the cavity between the inner sleeve 14 and the outer sleeve 13 communicates with the intake pipe 12 to form an intake passage 200.
  • the cavity between the inner peripheral wall of the base 11 and the outer sleeve 13 and the intake pipe 12 constitutes a liquid injection passage 300, and the intake passage 200 and the liquid injection passage 300 are two independent passages that do not communicate with each other.
  • the intake pipe 12 is disposed by two parallel and intermediately opened upper and lower panels 123 and 124, and two side plates 125 connected between the upper and lower panels 123 and 124.
  • the air inlet 121 on the peripheral wall and the connecting plate 126 formed by bending the lower panel 124 in the direction of the outer sleeve 13 are formed.
  • the upper panel 123 and the lower panel 124 are sleeved on the outer circumference of the inner sleeve 14.
  • the opposite ends of the upper panel 123 are respectively fixedly connected to the inner peripheral wall of the base 11, and the opposite ends of the lower panel 124 are also
  • the two sides of the side plate 125 are respectively connected to the sides of the upper side of the upper panel 123 and the lower panel 124, and the upper ends of the outer sleeves 13 are sleeved on the outer circumference of the connecting tube 126.
  • the cavity between the inner sleeve 14 and the outer sleeve 13 and each of the side plates 125 communicate with the intake pipe 12 formed by the upper panel 123 and the lower panel 124 to form the intake passage 200; the inner peripheral wall of the base 11
  • the liquid injection passage 300 is formed between each side plate 125, the connecting pipe 126, and the outer casing 13.
  • the gap between the upper panel 123 and the peripheral wall of the susceptor 11 forms a liquid filling port 15.
  • a two-symmetric half-moon shaped liquid inlet 15 is formed between the upper panel 123 and the peripheral wall of the susceptor 11.
  • the exhaust port 122 is opened on the upper panel 123.
  • the air inlet tube 12 can also be an integrally formed T-shaped hollow tube, and the hollow tube can be Round or square tube.
  • the horizontal plane of the top of the inner sleeve 14 is higher than the horizontal plane of the top of the peripheral wall of the base 11.
  • the upper end of the inner sleeve 14 is formed with external threads for the extension of the upper panel 123, and the lower end of the liquid injection cover 2 is oppositely disposed with the inner sleeve.
  • the internal thread of the tube 14 is matched with the internal thread, and the liquid injection cover 2 and the inner sleeve 14 are screwed together, the screwing method is convenient to disassemble and assemble, and the stability is good. It can be understood that other detachable connections such as a snap connection and a magnetic connection are possible. Means are also within the scope of the invention.
  • the base 11, the intake pipe 12, the outer sleeve 13 and the inner sleeve 14 are integrally formed, which reduces the assembly process and ensures better airtightness of the intake passage 200 and the liquid injection passage 300.
  • the ventilating assembly 1 further includes an adjusting ring 16 , and the adjusting ring 16 is rotatably sleeved on the side wall of the base 11 , and the adjusting ring 16 defines an air venting hole 161 disposed opposite to the air inlet 121 , and the rotating adjusting ring 16
  • the communication area of the air vent 161 and the air inlet 121 can be adjusted to control the amount of air entering the air inlet 121.
  • the upper end of the liquid filling cover 2 is screwed to the mouthpiece 6.
  • Other detachable connection methods such as plugging or snapping are not limited, and the lower end of the liquid filling cover 2 is fixed on the ventilation component 1.
  • the liquid injection cover 2 is provided with a flue gas passage 21 communicating with the inner sleeve 14 and the mouthpiece 6.
  • the lower end of the liquid injection cover 2 is provided with a recess opposite to the exhaust port 122, and a sealing member 22 is mounted in the recess.
  • the sealing member 22 completely closes the exhaust port 122 to prevent the smoke liquid from penetrating into the intake passage 200 through the exhaust port 122 to affect the mouthfeel of sucking; and the liquid filling cover 2 and the venting assembly 1 are completely closed to prevent the liquid smoke from the liquid filling port 15 Leakage occurred at the place.
  • the groove is an annular groove
  • the sealing member 22 is an annular body.
  • the sealing member 22 is made of silica gel, and the sealing member 22 made of silicone material has very good elasticity. When the liquid filling cover 2 and the base 11 are matched, the airtightness at the exhaust port 122 is ensured.
  • sealing member 22 can also be made of other materials such as elastic rubber, elastic plastic and the like.
  • a recessed receiving portion 111 is formed between the base 11 and the upper panel 123 and the inner sleeve 14.
  • the sealing member 22 is fixed in the receiving portion 111, is not easy to move, and has a more stable structure.
  • the inner sleeve 14 is sleeved with a sealing ring, and the liquid injection cover 2 and the inner sleeve 14 are assembled by interference. After the liquid injection cover 2 and the base 11 are matched, the airtightness at the exhaust port 122 is better. The connection from the inner sleeve 14 to the mouthpiece 6 is tighter to avoid leakage of smoke at the junction of the liquid fill cap 2 and the inner sleeve 14.
  • the atomizing head 3 includes an atomizing head sleeve 31, an atomizing head base 32, a heating member 33, a first electrode contact 34, and a first insulating sleeve 35.
  • the atomizing head sleeve 31 is a hollow tube which is open at both ends, the atomizing head base 32 is fixed at the bottom of the atomizing head sleeve 31, the heating element 33 is sleeved in the atomizing head sleeve 31, and the first electrode contact 34 passes the first insulation.
  • the sleeve 35 is tightly attached to the atomizing head base 32, and the heating member 33 is electrically connected to the first electrode contact 34.
  • the base liquid inlet hole 321 is radially opened on the peripheral wall of the atomizing head base 32 along the atomizing head sleeve 31, and the liquid smoke enters the atomizing head sleeve 31 from the liquid storage chamber 5 through the liquid inlet hole 321 under the heating of the heating element 33.
  • the atomization is smoke.
  • the heating member 33 includes a base 331 , a heating plate 332 disposed in the base 331 , and an electrode lead 333 drawn from the heating plate 332 outside the base 331 , and the electrode lead 333 is electrically connected to the first electrode contact 34 .
  • the base 331 is made of a ceramic material.
  • the liquid storage assembly 4 of the present embodiment includes a base 41, a support sleeve 42, a glass outer tube 43, and a fixing device 44 disposed in sequence.
  • the glass outer tube 43 is sleeved in the support sleeve 42, and the base 41 is fixed at the lower end of the support sleeve 42.
  • the fixing device 44 is fixed to the upper end of the support sleeve 42, so that after the assembly is completed, the ventilation assembly 1 can be fixed on the liquid storage assembly 4, and the atomization head 3 is loaded into the liquid storage assembly 4,
  • the fixing device 44 in the embodiment is a collar with internal threads, and the corresponding position on the base 11 of the ventilation assembly 2 is also provided with corresponding threads, so that the liquid can be firmly and sealingly fixed in the liquid storage.
  • the liquid storage chamber 5 communicates with the liquid injection channel 300. After the liquid smoke enters from the liquid injection port 15, it enters the liquid storage chamber 5 via the liquid injection channel 300, and finally enters the atomization head 3 to be atomized.
  • the bottom of the base 41 is further provided with a second electrode contact 50.
  • the second electrode contact 50 is tightly fixed on the base 41 through the second insulating sleeve 51, and the first electrode contact 34 in the atomizing head 3 is in contact with the second electrode. 50 electrical connections.
  • the invention also provides an electronic cigarette (not shown) using the atomizer 100 described above, which is convenient to add liquid, and avoids excess gas entering the atomizer 100 during the adding process, thereby ensuring a comfortable use effect.

Abstract

一种雾化器（100），雾化器（100）包括雾化头（3）、通气组件（1）、注液盖（2）及储液组件（4），通气组件（1）的上端与注液盖（2）可拆卸地连接，通气组件（1）的下端套设在储液组件（4）上且部分收容于储液组件（4）内，雾化头（3）设置在通气组件（1）的下端且收容于储液组件（4）内，并与通气组件（1）可拆卸连接，通气组件（1）内设置有互相独立的注液通道（300）和进气通道（200），注液通道（300）轴向设置在通气组件（1）内，注液通道（300）的注液口（15）位于通气组件（1）靠近注液盖（2）的上端面上，注液通道（300）与储液组件（4）连通，通气组件（1）的上端面上还开设有与进气通道（200）连通的排气口（122），当注液盖（2）安装于通气组件（1）上时，排气口（122）被注液盖（2）密封。

Description

通气组件、雾化器及其电子烟 技术领域
本发明涉及电子烟技术领域，特别是，涉及一种雾化器及其电子烟。
背景技术
电子烟又名为虚拟香烟、电子雾化器、电子雪茄烟，主要是用于在不影响健康的情况下模拟吸烟的感觉，以供戒烟或香烟替代使用。电子烟一般包括雾化器和电源装置，雾化器中雾化头可以将烟液雾化形成烟雾以供用户吸食。
现有的雾化器进行注液操作时，存在如下不足：一、需要先将雾化头连同进气组件一同取下，再进行注液操作，注液过程不方便；二、由于雾化头通常是浸泡在烟液中，从电子烟上取下的雾化头将会带有烟液，导致其放置不便；三、经常将雾化头取出，易于导致雾化头与其他部件接触不良；四、注液完成后，将雾化头连同进气组件安装于雾化器的过程中，储液装置内会被压入多余空气，使得储液装置内形成较高的封闭气压，在该封闭气压的作用下储液装置内的烟液被迫向雾化头迁移，导致雾化头内的烟液过多，使用时，过多的烟液使得雾化头处容易发生炸油现象，多余的烟液也可能会直接被用户吸入，影响用户的使用效果。
发明内容
为了克服现有技术的不足，本发明的目的在于提供一种雾化器及其电子烟，其加液方便，避免加液过程多余的气体进入雾化器，保证舒适的使用效果。
为解决上述问题，本发明所采用的技术方案如下：
一种雾化器，所述雾化器包括雾化头、通气组件、注液盖及储液组件，所述通气组件的上端与所述注液盖可拆卸地连接，所述通气组件的下端套设在所述储液组件上且部分收容于所述储液组件内，所述雾化头设置在所述通气组件的下端且收容于所述储液组件内，并与所述通气组件可拆卸连接，所述通气组件内设置有互相独立的注液通道和进气通道，所述注液通道轴向设置在所述通 气组件内，所述注液通道的注液口位于所述通气组件靠近所述注液盖的上端面上，所述注液通道与所述储液组件连通，所述通气组件的上端面上还开设有与所述进气通道连通的排气口，当所述注液盖安装于所述通气组件上时，所述排气口被所述注液盖密封。
在一个实施方式中，所述注液盖的下端设置有用于密闭所述排气口的密封件，所述注液盖下端可拆卸地与所述通气组件上端连接。
在一个实施方式中，所述密封件由硅胶制成。
在一个实施方式中，所述进气通道的进气口位于所述通气组件的径向的外周壁上，且所述进气通道与所述雾化头连通。
在一个实施方式中，所述通气组件包括基座、外套管和内套管，所述基座大致为中空的管状体，所述内套管设置在所述基座的中空的腔体内，所述外套管设置在所述内套管与基座之间，且所述基座、外套管及内套管同轴设置。
在一个实施方式中，所述通气组件包括进气管，进气管包括第一端、与所述第一端相对设置的第二端，以及垂直于所述第一端和第二端的连接端，所述第一端、第二端及连接端相互连通，所述第一端、第二端径向设置于所述基座内且分别固设在所述基座的周壁上，所述进气管的第一端和/或第二端贯通所述基座的周壁形成所述进气通道的进气口，所述内套管沿所述基座轴向贯通所述进气管，且所述内套管与所述进气管之间各自密封设置。
在一个实施方式中，所述外套管一端套设在所述进气管连接端的外周并与所述进气管连通，所述内套管的下部套设在所述外套管内，所述内套管和外套管之间的空腔与所述进气管连通构成进气通道，所述基座的内周壁与所述外套管和进气管之间形成的腔体构成所述注液通道。
在一个实施方式中，所述进气管由两平行设置的并且中间开口的上面板与下面板、连接于所述上面板与下面板之间的二侧板、设置在所述基座的周壁上的进气口以及下面板朝向所述外套管的方向弯折形成的连接管构成，所述上面板、下面板间隔套设在所述内套管外周，所述上面板相对的两端分别与所述基 座的内周壁固定连接，所述下面板相对的两端亦分别与所述基座的内周壁固定连接，每一侧板相对的两侧边分别与所述上面板、下面板同侧的侧边连接，所述外套管的上端套设在所述连接管的外周，所述基座的内周壁与每一侧板、连接管及外套管之间形成的腔体构成所述注液通道，所述上面板与基座的周壁之间的空隙形成所述注液口，所述排气口开设在所述上面板上。
在一个实施方式中，所述通气组件还包括调节环，所述调节环可旋转套设在所述基座的侧壁上，所述调节环上开设有调气孔，旋转所述调节环可调节调气孔和所述进气口的连通面积。
本发明还提供一种电子烟，包括上述任一项所述的雾化器。
一种通气组件，所述通气组件内设置有互相独立的注液通道和进气通道，所述注液通道包括设于所述通气组件一端的注液口，所述进气通道包括进气口，所述通气组件还开设有与所述进气通道连通的排气口。
在一个实施方式中，所述进气通道的进气口位于通气组件的径向的外周壁上。
在一个实施方式中，所述注液口位于通气组件的上端面上。
在一个实施方式中，所述排气口设置在所述通气组件的上端面上。
在一个实施方式中，还包括基座、进气管、外套管及内套管，且基座、外套管及内套管同轴设置，内套管和外套管之间的空腔与进气管连通构成进气通道，基座的内周壁与外套管及进气管之间的腔体构成注液通道。
在一个实施方式中，所述通气组件包括基座以及调气环，所述调节环可旋转套设在所述基座的侧壁上，所述调节环上开设有调气孔，旋转所述调节环可调节调气孔和所述进气口的连通面积。
在一个实施方式中，还提供了一种雾化器。
在一个实施方式中，还提供了一种电子烟。
相比现有技术，本发明的有益效果在于：
1、本发明雾化器中，通气组件中注液通道和进气通道互相独立设置的同时，在通气组件上端面开设进液口，注液时，只需将注液盖取下，使注液口裸露出来，如此，用户通过注液口向储液腔中添加烟液，该种注液方式便捷，注液时无需取下雾化头，避免雾化头取出后受外部污染；特别对于与储液组件螺纹连接的雾化头而言，可避免因多次拆装而导致雾化头与储液组件连接不佳，保证了雾化器性能的稳定性。
2、本发明雾化器中，与进液口同一端面上还开设排气口，注液结束后，将注液盖安装于雾化组件的过程中，储液组件内的多余气体可以从排气口经进气通道由进气口排出，保证了储液腔内气压的稳定性，可避免雾化过程中雾化头内的烟液过多而发生炸油现象或用户吸入未雾化的烟油，提高了用户体验与吸食口感。
附图说明
图1为本发明中雾化器的主视图；
图2为图1所示雾化器的爆炸图；
图3为图2所示注液盖的剖视图；
图4为图2所示通气组件和雾化头的主视图；
图5为图4所示通气组件和雾化头沿A-A线的剖视图；
图6为图2所示通气组件和雾化头的左视图；
图7为图6所示通气组件和雾化头沿C-C线的剖视图；
图8为图2所示通气组件和雾化头的立体图；
图9为图2所示通气组件和雾化头的俯视图；
图10为图2所示通气组件(不含调节环)截去一端周壁的示意图；
图11为图1所示雾化器(不含烟嘴)的剖视图；
图12为图2所示雾化头的主视图；
图13为图12所示雾化头沿D-D线的剖视图；
图14为图12所示雾化头的爆炸图；
图15为图14所示加热件的爆炸图；
雾化器100 通气组件1
注液盖2 雾化头3
储液组件4 储液腔5
烟嘴6 进气通道200
注液通道300 基座11
收容部111 进气管12
进气口121 排气口122
第一端12a 第二端12b
连接端12c 上面板123
下面板124 侧板125
连接管126 外套管13
内套管14 注液口15
调节环16 调气孔161
烟气通道21 密封件22
雾化头套管31 雾化头底座32
底座进液孔321 加热件33
基体331 加热盘332
电极引脚333 第一电极接触34
第一绝缘套35 底座41
支撑套42 玻璃外管43
固定装置44 第二电极接触50
第二绝缘套51  
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1-2及图10所示，本发明提供一种雾化器100，包括通气组件1、注液盖2、雾化头3和储液组件4，通气组件1的上端与注液盖2可拆卸地连接，通气组件1的下端套设在储液组件4上且部分收容于储液组件4内，雾化头3 设置在通气组件1的下端且收容于储液组件4内并与储液组件4的下端内表面抵接。储液组件4的内部空间形成了储液腔5，储液腔5用于存储烟液，因此，雾化头3相当于浸泡在储液腔5之中，雾化头3吸收储液腔5中的烟液进行雾化，形成烟雾以供用户通过烟嘴6吸食，储液组件4一方面提供了存储烟液的储液腔5，另一方面也构成了雾化器100的外部轮廓。
本实施例中，所述通气组件1与注液盖2可拆卸地螺纹连接在一起。可以理解的，通气组件1与注液盖2之间也可以通过插接的方式可拆卸地连接。
请参见图4-10，通气组件1大致呈管体状，通气组件1内设置互相独立的进气通道200和注液通道300。进气通道200的进气口121位于通气组件1的径向的外周壁上，进气通道200与雾化头3连通。使用时，空气从进气口121进入，流经进气通道200并带着被雾化头3雾化后的烟雾从内套管14流出，之后被用户吸入，如图7，图中箭头方向为气体流向。
注液通道300自通气组件1靠近注液盖2的上端面轴向设置在通气组件1内，注液通道300的注液口15位于通气组件1靠近注液盖2的上端面上，注液通道300与储液腔5连通，烟液自注液口15经注液通道300进入储液腔5内。当注液盖2安装在通气组件1上时，注液口15被注液盖2密封遮蔽而不可见，也就无法进行注液操作。注液时，只需将注液盖2取下，使注液口15裸露出来，如此，用户通过注液口15向储液腔5中添加烟液，如图5，图中箭头表示烟液注入方向。该种注液方式便捷，注液时无需取下雾化头3，避免雾化头3取出后受外部污染；特别对于与储液组件4螺纹连接的雾化头3而言，可避免因多次拆装而导致雾化头3与储液组件4连接不佳，保证了雾化器100性能的稳定性。
通气组件1的上端面上还开设有与进气通道200连通的排气口122。当注液盖2安装于通气组件1上时，排气口122被注液盖2密封遮蔽。注液结束后，将注液盖2安装于通气组件1的过程中，储液腔5内的多余气体可以从排气口122经进气通道200由进气口121排出，保证了储液腔5内气压的稳定性，可 避免雾化过程中雾化头3内的烟液过多而发生炸油现象或用户吸入未雾化的烟油，提高了用户体验与吸食口感。
在本实施例中，通气组件1包括基座11、进气管12、外套管13和内套管14，基座11大致为中空的管状体，内套管14设置在基座11的中空的腔体内，外套管13设置在内套管14与基座11之间，且基座11、外套管13及内套管14同轴设置。
请再次参见图11所示，进气管12大致呈T型，进气管12包括第一端12a、与第一端12a相对设置的第二端12b，以及垂直于第一端12a和第二端12b的连接端12c，第一端12a、第二端12b及连接端12c相互连通。第一端12a、第二端12b径向设置于基座11内且分别固设在基座11的周壁上，进气管12的至少一端(第一端12a或第二端12b)贯通基座11的周壁形成所述进气口121。内套管14沿基座11轴向贯通进气管12，且内套管14与进气管12之间互不相通、各自密封设置。本实施例中，内套管14与连接端12c呈共轴心设置。排气口122开设在进气管12朝向注液盖2一侧的周壁上。本实施例中，排气口122的数量为2个，分别靠近所述第一端12a及第二端12b设置。
外套管13一端套设在进气管12的连接端12c的外周并与进气管12连通，外套管13相对的另一端与雾化头3螺纹连接，可以理解的，其他如卡接、磁性连接等可拆卸连接方式也在本发明保护范围之内。内套管14的下部套设在外套管13内，内套管14和外套管13之间的空腔与进气管12连通构成进气通道200。基座11的内周壁与外套管13及进气管12之间的腔体构成注液通道300，进气通道200和注液通道300为不互通的两条独立通道。
具体地，本实施例中，进气管12由两平行设置的并且中间开口的上面板123与下面板124、连接于上面板123与下面板124之间的二侧板125、设置在基座11的周壁上的进气口121以及下面板124朝向外套管13的方向弯折形成的连接管126构成。上面板123、下面板124间隔套设在内套管14外周，上面板123相对的两端分别与基座11的内周壁固定连接，下面板124相对的两端亦 分别与基座11的内周壁固定连接，每一侧板125相对的两侧边分别与上面板123、下面板124同侧的侧边连接，外套管13的上端套设在连接管126的外周，如此，内套管14与外套管13之间的空腔和每一侧板125与上面板123、下面板124构成的进气管12连通构成所述进气通道200；基座11的内周壁与每一侧板125、连接管126及外套管13之间形成所述注液通道300。上面板123与基座11的周壁之间的空隙形成注液口15，本实施例中，上面板123与基座11的周壁之间的形成二对称的半月形的注液口15。排气口122开设在上面板123上。
可以理解的，上面板123、下面板124、侧板125、进气口121及连接管126为一体成型结构，即进气管12也可以为一体成型的T形的空心管，该空心管可以为圆管或方管。
内套管14顶部所在的水平面高于基座11的周壁顶部所在水平面，内套管14上端高出于上面板123的延伸部形成有外螺纹，注液盖2的下端相对设置有与内套管14上外螺纹相匹配的内螺纹，注液盖2和内套管14螺接，螺接方式拆装方便，且稳定性好，可以理解的，其他如卡接、磁性连接等可拆卸连接方式也在本发明保护范围之内。
可以理解的，基座11、进气管12、外套管13和内套管14为一体成型结构，减少装配过程的同时，保证进气通道200和注液通道300具有更好的气密性。
进一步的，通气组件1还包括调节环16，调节环16可旋转套设在基座11的侧壁上，调节环16上开设有与进气口121相对设置的调气孔161，旋转调节环16可调节调气孔161和进气口121的连通面积，实现进入进气口121空气量的控制。
请结合参见图3，注液盖2的上端与烟嘴6螺接，其他如插接或者卡接等可拆卸连接方式也并不限制，注液盖2下端固定在通气组件1上。注液盖2内设有与内套管14、烟嘴6连通的烟气通道21。注液盖2的下端开设有与排气口122相对设置的凹槽，凹槽内安装有密封件22。注液盖2安装在基座11上后， 密封件22将排气口122完全封闭，防止烟液通过排气口122渗入进气通道200而影响吸食的口感；且注液盖2与通气组件1完全闭合，避免烟液从注液口15处发生渗漏。本实施例中，凹槽为环形凹槽，密封件22呈环状体。
进一步的，密封件22由硅胶制成，硅胶材质的密封件22具有非常好的弹性，注液盖2和基座11配合后，保证排气口122处的气密性。
可以理解的，密封件22也可以采用其它材料制作，如弹性橡胶、弹性塑料等。
进一步的，基座11与上面板123及内套管14之间形成一个凹陷的收容部111，密封件22固定在该收容部111内，不易移动，结构更稳定。
进一步的，内套管14上套设有密封环，注液盖2和内套管14过盈装配，注液盖2和基座11配合后，排气口122处的气密性更好，从内套管14到烟嘴6之间的连接更紧密，避免烟雾在注液盖2和内套管14的连接处泄露。
请参见图11-15所示，本实施例中雾化头3包括雾化头套管31，雾化头底座32、加热件33、第一电极接触34和第一绝缘套35。雾化头套管31为两端开口的中空管，雾化头底座32固定在雾化头套管31底部，加热件33套设在雾化头套管31内，第一电极接触34通过第一绝缘套35紧密固定在雾化头底座32上，加热件33与第一电极接触34电连接。雾化头底座32周壁上沿雾化头套管31径向开设有底座进液孔321，烟液由储液腔5经进液孔321进入雾化头套管31，在加热件33的加热下，雾化为烟气。
进一步的，加热件33包括基体331，设置在基体331内的加热盘332，以及由加热盘332引出的，位于基体331外部的电极引脚333，电极引脚333与第一电极接触34电连接。基体331由陶瓷材料制得。
本实施例的储液组件4包括依次设置的底座41、支撑套42、玻璃外管43以及固定装置44，玻璃外管43套设在支撑套42之中，底座41固定在支撑套42的下端，相对的，固定装置44固定在支撑套42的上端，这样装配完成后，可以将通气组件1固定在储液组件4上、雾化头3装入储液组件4当中，在其 中一实施例中，本实施例中的固定装置44为带有内螺纹的套环，通气组件2的基座11上相应位置也设有对应的螺纹，从而可以牢靠而且密封地固定在储液组件4上。储液腔5与注液通道300连通，烟液从注液口15进入后经由注液通道300，再进入储液腔5，最后进入雾化头3被雾化。可以理解的，底座41底部还设置有第二电极接触50，第二电极接触50通过第二绝缘套51紧密固定在底座41上，雾化头3内的第一电极接触34与第二电极接触50电连接。
本发明还提供一种采用上述雾化器100的电子烟(未图示)，其加液方便，避免加液过程多余的气体进入雾化器100，保证舒适的使用效果。
对本领域的技术人员来说，可根据以上描述的技术方案以及构思，做出其它各种相应的改变以及形变，而所有的这些改变以及形变都应该属于本发明权利要求的保护范围之内。

Claims (18)

  1. 一种雾化器，其特征在于，所述雾化器包括雾化头、通气组件、注液盖及储液组件，所述通气组件的上端与所述注液盖可拆卸地连接，所述通气组件的下端套设在所述储液组件上且部分收容于所述储液组件内，所述雾化头设置在所述通气组件的下端且收容于所述储液组件内，并与所述通气组件可拆卸连接，所述通气组件内设置有互相独立的注液通道和进气通道，所述注液通道轴向设置在所述通气组件内，所述注液通道的注液口位于所述通气组件靠近所述注液盖的上端面上，所述注液通道与所述储液组件连通，所述通气组件的上端面上还开设有与所述进气通道连通的排气口，当所述注液盖安装于所述通气组件上时，所述排气口被所述注液盖密封。
  2. 如权利要求1所述的雾化器，其特征在于，所述注液盖的下端设置有用于密闭所述排气口的密封件，所述注液盖下端可拆卸地与所述通气组件上端连接。
  3. 如权利要求2所述的雾化器，其特征在于，所述密封件由硅胶制成。
  4. 如权利要求1或2所述的雾化器，其特征在于，所述进气通道的进气口位于所述通气组件的径向的外周壁上，且所述进气通道与所述雾化头连通。
  5. 如权利要求1所述的雾化器，其特征在于，所述通气组件包括基座、外套管和内套管，所述基座大致为中空的管状体，所述内套管设置在所述基座的中空的腔体内，所述外套管设置在所述内套管与基座之间，且所述基座、外套管及内套管同轴设置。
  6. 如权利要求5所述的雾化器，其特征在于，所述通气组件包括进气管，进气管包括第一端、与所述第一端相对设置的第二端，以及垂直于所述第一端和第二端的连接端，所述第一端、第二端及连接端相互连通，所述第一端、第二端径向设置于所述基座内且分别固设在所述基座的周壁上，所述进气管的第一端和/或第二端贯通所述基座的周壁形成所述进气通道的进气口，所述内套管沿所述基座轴向贯通所述进气管，且所述内套管与所述进气管之间各自密封设 置。
  7. 如权利要求6所述的雾化器，其特征在于，所述外套管一端套设在所述进气管连接端的外周并与所述进气管连通，所述内套管的下部套设在所述外套管内，所述内套管和外套管之间的空腔与所述进气管连通构成进气通道，所述基座的内周壁与所述外套管和进气管之间形成的腔体构成所述注液通道。
  8. 如权利要求6或7所述的雾化器，其特征在于，所述进气管由两平行设置的并且中间开口的上面板与下面板、连接于所述上面板与下面板之间的二侧板、设置在所述基座的周壁上的进气口以及下面板朝向所述外套管的方向弯折形成的连接管构成，所述上面板、下面板间隔套设在所述内套管外周，所述上面板相对的两端分别与所述基座的内周壁固定连接，所述下面板相对的两端亦分别与所述基座的内周壁固定连接，每一侧板相对的两侧边分别与所述上面板、下面板同侧的侧边连接，所述外套管的上端套设在所述连接管的外周，所述基座的内周壁与每一侧板、连接管及外套管之间形成的腔体构成所述注液通道，所述上面板与基座的周壁之间的空隙形成所述注液口，所述排气口开设在所述上面板上。
  9. 如权利要求6所述的雾化器，其特征在于，所述通气组件还包括调节环，所述调节环可旋转套设在所述基座的侧壁上，所述调节环上开设有调气孔，旋转所述调节环可调节调气孔和所述进气口的连通面积。
  10. 一种电子烟，其特征在于，包括如权利要求1-9任一项所述的雾化器。
  11. 一种通气组件，其特征在于，所述通气组件内设置有互相独立的注液通道和进气通道，所述注液通道包括设于所述通气组件一端的注液口，所述进气通道包括进气口，所述通气组件还开设有与所述进气通道连通的排气口。
  12. 如权利要求11所述的通气组件，其特征在于，所述进气通道的进气口位于通气组件的径向的外周壁上。
  13. 如权利要求11所述的通气组件，其特征在于，所述注液口位于通气组件的上端面上。
  14. 如权利要求11所述的通气组件，其特征在于，所述排气口设置在所述通气组件的上端面上。
  15. 如权利要求11所述的通气组件，其特征在于，还包括基座、进气管、外套管及内套管，且基座、外套管及内套管同轴设置，内套管和外套管之间的空腔与进气管连通构成进气通道，基座的内周壁与外套管及进气管之间的腔体构成注液通道。
  16. 如权利要求11所述的通气组件，其特征在于，所述通气组件包括基座以及调气环，所述调节环可旋转套设在所述基座的侧壁上，所述调节环上开设有调气孔，旋转所述调节环可调节调气孔和所述进气口的连通面积。
  17. 一种雾化器，其特征在于，包括权利要求11-16任一所述的通气组件。
  18. 一种电子烟，其特征在于，包括权利要求17所述的雾化器。
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