WO2020228690A1 - 雾化器及电子烟 - Google Patents

雾化器及电子烟 Download PDF

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Publication number
WO2020228690A1
WO2020228690A1 PCT/CN2020/089734 CN2020089734W WO2020228690A1 WO 2020228690 A1 WO2020228690 A1 WO 2020228690A1 CN 2020089734 W CN2020089734 W CN 2020089734W WO 2020228690 A1 WO2020228690 A1 WO 2020228690A1
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WO
WIPO (PCT)
Prior art keywords
liquid
liquid storage
atomization
cavity
atomizer
Prior art date
Application number
PCT/CN2020/089734
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州市派腾电子技术服务有限公司
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 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Priority to EP20806093.9A priority Critical patent/EP3970522A4/en
Publication of WO2020228690A1 publication Critical patent/WO2020228690A1/zh
Priority to US17/525,988 priority patent/US20220071283A1/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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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 utility model relates to the technical field of simulated smoking, in particular to an atomizer and an electronic cigarette using the atomizer.
  • electronic cigarettes have become a relatively mature smoking substitute in the market. They supply power to the heating structure in the atomizer through a battery device, so that the heating structure is electrically driven to heat the smoke liquid to generate smoke for users to smoke.
  • the smoke liquid in the liquid storage cavity can enter the atomization cavity and be absorbed by the liquid suction member.
  • the atomization cavity is connected to the outside world, the e-liquid absorbed by the liquid suction member is easily volatilized to the outside, so that the liquid suction member can repeatedly absorb the e-liquid in the liquid storage cavity.
  • the liquid in the liquid storage cavity Part of the e-liquid has been absorbed by the liquid inhalation member, and the amount of e-liquid in the liquid storage cavity is reduced, making it difficult to store the e-liquid in the liquid storage cavity; further, because the atomization cavity is also connected with the air inlet channel, when the suction member is adsorbed When the amount of e-liquid is saturated, the e-liquid in the liquid storage cavity can leak to the outside through the air inlet channel; furthermore, due to the long-term contact of the e-liquid with the air, the e-liquid may deteriorate and affect the user experience.
  • An atomizer includes a liquid storage component and an atomization component.
  • the liquid storage component is provided with a liquid storage cavity
  • the liquid storage component is provided with an installation hole
  • the installation hole communicates with the liquid storage cavity.
  • the atomization assembly is provided with an atomization cavity
  • the atomization assembly is formed with a liquid inlet hole communicating with the atomization cavity
  • the atomization assembly is slidably arranged in the installation hole along the axial direction of the installation hole
  • the atomization assembly includes an atomization housing, the atomization housing is slidably arranged in the installation hole along the axial direction of the installation hole, and the atomization cavity is arranged in the atomization chamber. In the casing, the liquid inlet hole is opened on the atomization casing.
  • the side portion of the atomization housing protrudes outward along the radial direction of the atomization housing to form a limiting protrusion.
  • the liquid storage assembly further includes a liquid storage member, and the liquid storage cavity is an inner cavity of the liquid storage member.
  • a first slot and a second slot are spaced apart on the liquid storage member, and the atomization assembly further includes a base installed on the atomization housing, and the base is provided with The protrusions matched with the first slot or the second slot.
  • first slot and the second slot are sequentially arranged along the axial direction of the liquid storage member.
  • the liquid storage assembly further includes an elastic member, and the elastic member is arranged between the atomization assembly and the liquid storage assembly.
  • the liquid storage member is provided with a smoke outlet communicating with the outside, and the liquid storage assembly includes a vent provided in the liquid storage member, an inner cavity of the vent member and the smoke outlet Connected.
  • the atomization shell is slidably arranged in the vent.
  • An electronic cigarette includes a battery device and the atomizer as described in any one of the above, and the atomizer is electrically connected to the battery device.
  • the hole wall of the mounting hole shields the liquid inlet hole so that the liquid inlet hole and the liquid storage cavity are staggered, which is convenient for storing smoke liquid;
  • the liquid inlet is connected to the liquid storage cavity and the atomization cavity.
  • FIG. 1 is a schematic diagram of the structure of the atomizer in the electronic cigarette of the first embodiment of the utility model in a state;
  • Figure 2 is a cross-sectional view of the atomizer shown in Figure 1;
  • Fig. 3 is a schematic structural diagram of the atomizer shown in Fig. 1 in another state;
  • Figure 4 is a cross-sectional view of the atomizer shown in Figure 3;
  • Figure 5 is a schematic diagram of the matching relationship of the atomizer shown in Figure 1;
  • Figure 6 is a partial exploded view of the atomizer shown in Figure 1;
  • FIG. 7 is a cross-sectional view of the liquid storage component in the electronic cigarette shown in FIG. 1;
  • FIG. 8 is a cross-sectional view of the atomizing component in the electronic cigarette shown in FIG. 1;
  • FIG. 9 is a schematic diagram of the structure of the atomizer in the electronic cigarette of the second embodiment of the utility model in a state
  • Figure 10 is a cross-sectional view of the atomizer shown in Figure 9;
  • FIG. 11 is a schematic structural diagram of the atomizer shown in FIG. 9 in another state
  • Figure 12 is a cross-sectional view of the atomizer shown in Figure 11;
  • Figure 13 is a partial exploded view of the atomizer shown in Figure 9;
  • Figure 14 is an exploded view of the atomizer shown in Figure 13;
  • Figure 15 is a partial exploded view of the atomizer shown in Figure 9 from another perspective;
  • Figure 16 is an exploded view of the atomizer shown in Figure 15;
  • FIG. 17 is a schematic diagram of the structure of the base in the atomizer of FIG. 9.
  • Atomizer 100 200 Liquid storage component 10, 30 Atomization component 20, 40 Liquid storage cavity 11, 31
  • Liquid sealing part 12 32 Liquid storage part 13, 33 Ventilation part 14, 42 Smoke outlet 131, 331
  • Heating structure 23 44 Upper cover 24 Base 25, 45 Limiting protrusion 221
  • Second seal 17 Groove 132 Liquid injection hole 332 Liquid plug 333
  • the first embodiment of the present invention provides an electronic cigarette (not shown), which includes an atomizer 100 and a battery device (not shown).
  • the atomizer 100 is used to electrically connect with the battery device.
  • the atomizer 100 heats the smoke liquid under the electric drive of the battery device, so that the smoke liquid is atomized into smoke.
  • the atomizer 100 includes a liquid storage assembly 10 and an atomization assembly 20 installed in the liquid storage assembly 10.
  • the liquid storage assembly 10 includes a liquid storage cavity 11 and a liquid sealing member 12 arranged in the liquid storage cavity 11.
  • the atomization assembly 20 is arranged in the liquid storage cavity 11, and the atomization assembly 20 is provided with an atomization cavity 21, and the atomization assembly 20 can move axially relative to the liquid sealing member 12 to enable fluid communication between the atomization cavity 21 and the liquid storage cavity 11 or to cut off.
  • the liquid storage assembly 10 includes a liquid storage member 13, a ventilation member 14 provided in the liquid storage member 13, and a liquid sealing member 12 housed in the liquid storage member 13.
  • the inner cavity of the liquid storage member 13 is the liquid storage cavity 11 for storing smoke liquid, and the liquid storage member 13 is provided with a smoke outlet 131.
  • the inner cavity of the vent 14 communicates with the smoke outlet 131.
  • the atomization assembly 20 can heat the smoke liquid in the liquid storage cavity 11 under the electric drive of the battery device. The smoke liquid is heated to produce smoke. The smoke flows out through the inner cavity of the ventilation member 14 and the smoke outlet 131 in turn, and the user can pass through the smoke outlet 131 sucks the smoke produced by atomization.
  • the liquid storage member 13 is generally a hollow cylindrical structure with an open lower end, and the smoke outlet 131 is opened at the upper end of the liquid storage member 13.
  • the liquid storage assembly 10 adopts a pre-packaged method to inject the e-liquid into the liquid storage cavity 11 in advance. When the e-liquid is consumed, the atomizer 100 is discarded as a whole, which is a non-repeatable liquid injection atomizer 100 .
  • the ventilation member 14 and the liquid storage member 13 are two independent components, and the two are detachably connected by means of snap connection or plug connection.
  • the lower end surface of the liquid storage member 13 surrounds the smoke outlet 131 and protrudes downward along the axial direction of the liquid storage member 13 to form a connecting portion 1311.
  • the ventilation member 14 is sleeved on the connecting portion 1311, and the connecting portion 1311 Hollow, the inner cavity of the connecting portion 1311 communicates with the inner cavity of the vent 14 and the smoke outlet 131.
  • the side portion of the liquid sealing member 12 and the cavity wall of the liquid storage cavity 11 abut to block the open end of the liquid storage member 13, and the upper end surface of the liquid sealing member 12 constitutes a part of the cavity wall of the liquid storage cavity 11.
  • the liquid sealing member 12 is provided with an installation hole 121 for installing the atomization assembly 20, and the installation hole 121 communicates with the liquid storage cavity 11.
  • the liquid sealing member 12 can be more firmly connected to the cavity wall of the liquid storage cavity 11, so that the liquid sealing member 12 is fixedly installed in the liquid storage member 13 Further, through the tension fit between the liquid sealing member 12 and the cavity wall of the liquid storage cavity 11, the gap between the side wall of the liquid sealing member 12 and the cavity wall of the liquid storage cavity 11 can also be sealed to prevent the liquid storage cavity 11 The smoke liquid leaks to the outside through the gap between the liquid sealing member 12 and the liquid storage cavity 11. Understandably, in another embodiment not shown, the liquid sealing member 12 and the liquid storage member 13 may also be integrally formed.
  • the atomization assembly 20 includes an atomization housing 22 arranged in the mounting hole 121, a heating structure 23 arranged in the atomization housing 22, and An upper cover 24 at one end of the atomization housing 22 and a base 25 installed at the other end of the atomization housing 22 relative to the upper cover 24.
  • the atomization housing 22 is generally a hollow cylindrical structure with two ends penetrating through.
  • the atomization housing 22 is slidably disposed in the installation hole 121 along the axial direction of the installation hole 121, and the side of the atomization housing 22 is against the wall of the installation hole 121, and the atomization housing
  • the upper end of the atomization housing 22 is movably connected to the vent 14 so that the inner cavity of the atomization housing 22 and the smoke outlet 131 are connected.
  • the upper end of the atomization housing 22 extends into the vent 14.
  • the cavity enclosed by the side of the atomization housing 22, the side of the vent 14, the upper end surface of the liquid sealing member 12 and the inner wall of the liquid storage member 13 is the liquid storage cavity 11.
  • the side portion of the atomization housing 22 protrudes outward along the radial direction of the atomization housing 22 to form a limiting protrusion 221, and the limiting protrusion 221 can resist and resist the upper end surface of the liquid sealing member 12.
  • At least one liquid inlet 222 that can communicate with the liquid storage cavity 11 is opened on the outer peripheral surface of the atomization housing 22.
  • there are a plurality of liquid inlet holes 222 that is, three or more), and the plurality of liquid inlet holes 222 are evenly arranged along the circumferential direction of the atomization housing 22, so that the smoke in the liquid storage cavity 11 The liquid can evenly flow into the atomization housing 22.
  • the liquid inlet 222 is arranged close to the lower end of the atomization housing 22, so that when the amount of smoke liquid in the liquid storage cavity 11 is small, the liquid smoke at the bottom of the liquid storage cavity 11 can also flow into the atomization housing through the liquid inlet 222 ⁇ 22 ⁇ .
  • the heating structure 23 is provided in the atomizing housing 22. When the atomizer 100 is shaken, the side of the heating structure 23 can resist the inner surface of the atomizing housing 22, so that the atomizing housing 22 can define the heating structure 23. ⁇ radial displacement.
  • the heating structure 23 includes a liquid absorbing member 231 provided in the atomization housing 22 and a heating member 232 contacting the liquid absorbing member 231. In this embodiment, the liquid absorbing member 231 is coated on the heating member 232, and the liquid absorbing member 231 is interposed between the atomizing housing 22 and the heating member 232.
  • the inner peripheral surfaces are attached to each other so that the smoke liquid in the liquid storage cavity 11 can be smoothly absorbed by the liquid suction member 231 through the liquid inlet 222, and the heating member 232 heats and atomizes the smoke liquid absorbed by the liquid suction member 231.
  • the space of the heating element 232 for heating and atomizing the smoke liquid is the atomization cavity 21.
  • the heating element 232 is substantially a hollow structure penetrating along the axial direction of the atomization assembly 20, and the inner cavity of the heating element 232 forms the mist
  • the atomization cavity 21 and the smoke formed by heating the smoke liquid by the heating element 232 are mainly located in the atomization cavity 21.
  • the liquid absorbing member 231 is made of a material that is easy to absorb liquid, such as cotton, cotton cloth or porous ceramic, and the liquid absorbing member 231 can gradually absorb the smoke liquid flowing onto the liquid absorbing member 231 through the liquid inlet 222.
  • the liquid absorbing member 231 is cotton cloth.
  • the shape of the heating element 232 can be a heating net, a heating sheet, a heating wire, etc., and the heating net and the heating sheet generate uniform heat, which can prevent local overheating.
  • the heating element 232 is a cylindrical spiral heating wire.
  • the heating element 232 may be made of stainless steel, nickel-chromium alloy or ceramics.
  • the upper cover 24 is provided at the upper end of the atomization housing 22.
  • the upper cover 24 is provided with an air outlet 241 connecting the atomization cavity 21 and the inner cavity of the vent 14.
  • the base 25 is provided at the lower end of the atomization housing 22.
  • the base 25 is provided with an air inlet 251 communicating the atomization cavity 21 and the outside.
  • Two electrode contact pieces 252 are spaced apart on the base 25.
  • the two electrode contact pieces 252 are respectively connected to the two ends of the heating element 232.
  • the two electrode contact pieces 252 are both conductors.
  • the two electrode contact pieces 252 are both It is made of conductive materials such as iron or cobalt or nickel.
  • One of the electrode contact pieces 252 is used as a positive electrode contact, and the other electrode contact piece 252 is used as a negative electrode contact.
  • the upper cover 24, the atomization housing 22, and the base 25 are independent components.
  • the upper cover 24 and the atomization housing 22, and between the atomization housing 22 and the base 25 can pass through Removable connection or plug-in connection. Understandably, in another embodiment not shown, the upper cover 24, the atomizing housing 22 and the base 25 can also be integrally formed.
  • the channel communicating between the air inlet 251 and the atomizing cavity 21 is the air inlet channel 253, and the channel communicating between the atomizing cavity 21 and the inner cavity of the vent 14 is the air outlet channel 141.
  • the smoke formed by heating the smoke liquid by the heating element 232 is located in the atomization cavity 21, and the outside air enters the atomization cavity 21 through the air inlet 251 and the air inlet channel 253 in turn to mix with the atomized smoke, and the smoke mixed with the air is discharged After the channel 141 flows out from the smoke outlet 131.
  • the battery device is detachably connected to the atomizer 100, and the detachable connection method includes, but is not limited to, snap connection or plug connection or magnetic attraction connection and so on.
  • the detachable connection method includes, but is not limited to, snap connection or plug connection or magnetic attraction connection and so on.
  • the atomizer 100 has a first state and a second state.
  • the first state is the state where the atomizer 100 is not assembled with the battery device
  • the second state is the atomizer 100 is assembled with the battery device. After being in place, the atomizer 100 is electrically connected to the battery device.
  • the lower end surface of the limiting protrusion 221 is against the upper end surface of the liquid sealing member 12, the liquid inlet 222 is shielded by the liquid sealing member 12, and the liquid sealing member 12 prevents the liquid storage cavity 11
  • the smoke liquid enters the atomization cavity 21 through the liquid inlet 222.
  • the atomizer 100 gradually switches from the first state to the second state.
  • the battery device exerts a bottom-up pushing force on the base 25, and the base 25 is relative to the liquid sealing member 12
  • the liquid sealing member 12 moves upward in the axial direction, so that the atomization housing 22 moves upward in the axial direction of the liquid sealing member 12 relative to the liquid sealing member 12, and the liquid inlet 222 can communicate with the liquid storage cavity 11 and the atomization cavity 21.
  • the liquid inlet 222 communicates with the liquid storage cavity 11 and the atomization cavity 21, and the smoke liquid in the liquid storage cavity 11 enters the atomization cavity 21 through the liquid inlet 222.
  • the driving force exerted by the battery device on the base 25 disappears, due to the existence of the gravity of the atomizer assembly 20, or by pulling the base 25 downwards, the base 25 is relative to the liquid sealing member 12 Moving downward along the axial direction of the liquid sealing member 12, when the lower end surface of the limiting protrusion 221 and the upper end surface of the liquid sealing member 12 resist, the liquid inlet hole 222 is covered by the liquid sealing member 12, that is, the hole wall of the mounting hole 121 is covered The liquid inlet 222 makes the liquid inlet 222 stagger with the liquid storage chamber 11, and the atomizer 100 is switched from the second state to the first state.
  • the liquid storage assembly 10 further includes an elastic member 15.
  • the elastic member 15 is a spring.
  • the elastic member 15 is provided between the atomization assembly 20 and the liquid storage assembly 10. Specifically, one end of the elastic member 15 is held against the lower end surface of the connecting portion 1311, and the other end of the elastic member 15 is held against the upper end surface of the upper cover 24. .
  • the battery device exerts a bottom-up pushing force on the atomizing assembly 20.
  • the elastic member 14 When the pushing force is greater than the elastic force exerted by the elastic member 15 on the atomizing assembly 20, the elastic member 14 is compressed , The atomization assembly 20 moves upward in the axial direction of the liquid sealing member 12 relative to the liquid sealing member 12, so that the liquid inlet 222 can communicate with the liquid storage cavity 11 and the atomizing cavity 21, and the atomizer 100 gradually switches from the first state to The second state.
  • the elastic member 15 may also be a rigid and elastic element such as a thin steel sheet disposed in the inner cavity of the ventilation member 14, and the number of the elastic members 15 is not determined.
  • the elastic member 15 may also be a cylinder made of a soft material with elasticity such as silicone or rubber.
  • a sealing ring 242 is sandwiched between the inner wall of the vent 14 and the side of the upper cover 24 to prevent air leakage.
  • the sealing ring 242 is made of a material with good sealing properties such as silicone or rubber.
  • a connecting ring 112 is sandwiched between the connecting portion 1311 and the ventilation member 14, and the upper end of the elastic member 15 is against the connecting ring 112 on.
  • a connecting ring 112 is sleeved on the connecting portion 1311
  • the vent 14 is sleeved on the connecting ring 112
  • the inner cavity of the vent 14 is in communication with the smoke outlet 131.
  • the connecting ring 112 may be made of a material with good sealing properties such as silicone or rubber, so as to further improve the air tightness between the upper cover 24 and the connecting portion 1311.
  • a first sealing member 16 is provided between the side of the liquid sealing member 12 and the inner wall of the liquid storage member 13, and a second sealing member 17 is provided between the wall of the mounting hole 121 and the atomization housing 22.
  • Both the first sealing member 16 and the second sealing member 17 may be made of materials with good sealing properties such as silicone or rubber.
  • a groove 132 is formed on the liquid storage member 13 around the periphery of the smoke outlet 131.
  • the user can fit the lips to the wall of the groove 132, and smoke smoke through the wall of the protruding smoke outlet 131.
  • the atomizer 100 further includes a cigarette holder (not shown in the figure).
  • the cigarette holder is detachably connected to the upper end of the liquid storage member 13 by means of clamping or plugging.
  • a smoke outlet (not shown in the figure) connecting the outside and the smoke outlet 131 is opened on the upper part, and the user can inhale smoke through the cigarette holder.
  • the hole wall of the mounting hole 121 shields the liquid inlet 222 so that the liquid inlet 222 is staggered from the liquid storage cavity 11 , It is convenient to store e-cigarette; when the user uses the electronic cigarette, the liquid inlet 222 connects the liquid storage cavity 11 and the atomization cavity 21.
  • the second embodiment of the present invention provides an electronic cigarette (not shown), which includes an atomizer 200 and a battery device (not shown).
  • the atomizer 200 is used to electrically connect with the battery device.
  • the atomizer 200 heats the smoke liquid under the electric drive of the battery device, so that the smoke liquid is atomized into smoke.
  • the atomizer 200 includes a liquid storage assembly 30, an atomization assembly 40 installed in the liquid storage assembly 30, and a cigarette holder 50 installed on the liquid storage assembly 30.
  • the liquid storage assembly 30 includes a liquid storage member 33 provided with a liquid storage chamber 31 and a liquid sealing member 32 provided in the liquid storage chamber 31.
  • the atomization module 40 is provided in the liquid storage chamber 31, and the atomization module 40 is provided with mist The atomization cavity 41, the atomization assembly 40 can move relative to the liquid sealing member 32 along the axial direction of the liquid sealing member 32, so that the atomization cavity 41 and the liquid storage cavity 31 fluidly communicate or cut off.
  • One end of the liquid storage member 33 is opened to form a liquid storage cavity 31, and the liquid sealing member 32 is provided at the open end of the liquid storage cavity 31.
  • the liquid storage member 33 is generally a hollow cylindrical structure with an opening at the lower end.
  • the internal space of the liquid storage member 33 forms a liquid storage cavity 31 for storing e-liquid.
  • the liquid storage member 33 is made of transparent or translucent material, so that the user The residual amount of smoke liquid in the liquid storage cavity 31 can be observed through the liquid storage member 33.
  • the liquid storage member 33 is made of transparent glass.
  • a liquid injection hole 332 communicating with the liquid storage chamber 31 is opened on the side of the liquid storage member 33, and the liquid injection hole 332 is provided with a smoke liquid plug 333.
  • the plug 333 is made of rubber, silica gel and other materials with good sealing properties.
  • the liquid storage member is not provided with the liquid injection hole 332 and the e-liquid plug 333, but a pre-encapsulation method is used to pre-inject e-liquid into the liquid storage member. Among them, when the smoke liquid is consumed, the atomizer 200 is discarded as a whole, which is the atomizer 200 that cannot be refilled, or the liquid storage member 33 is discarded separately, and the liquid storage member 33 is not refilled.
  • the liquid storage member 33 is provided with a first sensing air passage 334 and a liquid storage chamber 31 at intervals. Specifically, one side of the cavity wall of the liquid storage chamber 31 is along the liquid storage member. A first sensing air passage 334 is opened in the axial direction of the 33. The lower end of the first sensing air passage 334 penetrates the lower end surface of the liquid storage member 33, and the upper end of the first sensing air passage 334 penetrates the upper end surface of the liquid storage member 33.
  • the atomizer 200 is provided with a smoke outlet 331 and an air inlet 336.
  • the upper end surface of the liquid storage member 33 is provided with a smoke outlet 331, and the side wall of the liquid storage member 33 is provided There is an air inlet 336, and the inner cavity of the air inlet 336 is separated from the liquid storage chamber 31.
  • the side portion of the liquid sealing member 32 resists against the cavity wall of the liquid storage chamber 31 to block the open end of the liquid storage member 33.
  • the upper end surface of the liquid sealing member 32 constitutes part of the cavity wall of the liquid storage chamber 31, and the liquid sealing member 32 is provided with
  • the liquid sealing member 32 can be more firmly connected to the cavity wall of the liquid storage chamber 31, so that the liquid sealing member 32 is fixedly installed in the liquid storage member 33 Further, through the tension fit between the liquid sealing member 32 and the cavity wall of the liquid storage cavity 31, the gap between the side wall of the liquid sealing member 32 and the cavity wall of the liquid storage cavity 31 can also be sealed to prevent the liquid storage cavity 31 The smoke liquid leaks to the outside through the gap between the liquid sealing member 32 and the cavity wall of the liquid storage cavity 31.
  • the liquid sealing member 32 is provided with a first through hole 322 and a second through hole 323 at intervals. The first through hole 322 communicates with the first sensing air passage 334, and the second through hole 323 communicates with the air inlet 336.
  • the atomization assembly 40 includes a vent 42 arranged in the smoke outlet 331, an atomization housing 43 arranged in the mounting hole 321 and connected to the lower end of the vent 42,
  • the heating structure 44 provided in the atomization housing 43 is mounted on the base 45 at the other end of the atomization housing 43 relative to the vent 42.
  • the vent 42 has a substantially tubular structure with both ends penetrating through.
  • the vent 42 is slidably disposed in the smoke outlet 331, and the inner cavity of the vent 42 is in communication with the smoke outlet 331.
  • the atomization housing 43 is generally a hollow cylindrical structure with two ends penetrating through.
  • the atomization housing 43 is slidably disposed in the installation hole 321 along the axial direction of the installation hole 321, and the side of the atomization housing 43 is against the wall of the installation hole 321, and the atomization housing 43 and the vent 42 are integrally formed, and the inner cavity of the atomization housing 43 is communicated with the inner cavity of the vent 42 so that the inner cavity of the atomization housing 43 communicates with the smoke outlet 331.
  • the cavity enclosed by the side of the atomization housing 43, the side of the vent 42, the upper end surface of the liquid sealing member 32 and the inner wall of the liquid storage member 33 is the liquid storage chamber 31.
  • At least one liquid inlet 431 that can communicate with the liquid storage cavity 31 is opened on the outer peripheral surface of the atomization housing 43.
  • there are a plurality of liquid inlets 431 ie, three or more
  • the plurality of liquid inlets 431 are evenly arranged along the circumference of the atomization housing 43, so that the smoke in the liquid storage cavity 31 The liquid can evenly flow into the atomization housing 43.
  • the liquid inlet 431 is arranged close to the lower end of the atomization housing 43. In this way, when the amount of smoke liquid in the liquid storage cavity 31 is small, the liquid smoke at the bottom of the liquid storage cavity 31 can also flow into the atomization housing through the liquid inlet 431 ⁇ 43 Within.
  • the atomization housing 43 and the vent 42 are integrally formed. Understandably, in an embodiment not shown, the atomization housing 43 and the vent 43 are two separate parts, and the atomization housing 43 and the vent 43 can be connected by inserting, bonding, welding, or screwing. Wait for the connection method to connect.
  • the heating structure 44 is provided in the atomization housing 43. When the atomizer 200 is shaken, the side of the heating structure 44 can resist the inner surface of the atomization housing 43, so that the atomization housing 43 can define the heating structure 44. Displacement along the radial direction of the atomization housing 43.
  • the heating structure 44 includes a liquid absorbing member 441 provided in the atomizing housing 43 and a heating member 442 in contact with the liquid absorbing member 441. In this embodiment, the liquid absorbing member 441 is coated on the heating member 442, and the liquid absorbing member 441 is interposed between the atomizing housing 43 and the heating member 442.
  • the inner peripheral surfaces are attached to each other so that the liquid in the liquid storage chamber 31 can be smoothly absorbed by the liquid suction member 441 through the liquid inlet 431, and the heating member 442 heats and atomizes the liquid smoke absorbed by the liquid suction member 441.
  • the space used by the heating element 442 to heat and atomize the smoke liquid is the atomization cavity 41.
  • the space enclosed by the inner peripheral surface of the heating element 442 constitutes the atomization cavity 41, and the heating element 442 heats the smoke liquid.
  • the smoke is mainly located in the atomization cavity 41.
  • the liquid absorbing member 441 is made of a porous material that is easy to absorb liquid, such as cotton, cotton cloth or porous ceramics.
  • the liquid absorbing member 441 can gradually absorb the smoke liquid flowing onto the liquid absorbing member 441 through the liquid inlet 431.
  • the liquid suction member 441 is a cotton cloth provided with at least one through hole, and the arrangement of the through hole can increase the absorption capacity of the cotton cloth for smoke liquid.
  • the shape of the heating element 442 can be any shape such as a heating net or a heating sheet. Both the heating net and the heating sheet generate uniform heat, which can prevent local overheating.
  • the heating element 442 may be made of materials with electrical resistance, such as stainless steel, nickel-chromium alloy, and ceramics. In this embodiment, the heating element 442 is a cylindrical spiral heating wire.
  • the base 45 can move axially along the liquid storage member 33 relative to the liquid storage member 33.
  • the base 45 includes a base body 451 provided below the atomization housing 43, a resisting portion 452 protruding from the base body 451 for connecting with the atomizing housing 43, and opposite sides of the resisting portion 452.
  • the connecting portion 453 for connecting with the liquid storage member 33.
  • the base body 451 is provided with a first communication hole 4511 connecting the first through hole 322 and the outside.
  • the base body 451 is provided with two electrode contact pieces 4512 at intervals, and the two electrode contact pieces 4512 are respectively connected to the two ends of the heating element 442 ,
  • the two electrode contact pieces 4512 are both electrical conductors, specifically, the two electrode contact pieces 4512 are made of conductive materials such as iron, cobalt, nickel, etc., one of the electrode contact pieces 4512 is used as a positive electrode contact, and the other electrode is in contact
  • the piece 4512 is used as a negative electrode contact.
  • the resisting portion 452 is generally in the shape of a hollow cylinder with a hole at the upper end.
  • the resisting portion 452 is provided with an air inlet groove 4521.
  • the resisting portion 452 protrudes upward along the axial direction of the base body 451 to form a boss 4522, the boss 4522 Used to resist the lower end surface of the atomization housing 43.
  • the air inlet groove 4521 communicates with the second through hole 323 and the atomization cavity 41, so that the atomization cavity 41 and the air inlet hole 336 are in communication.
  • a first slot 337 and a second slot 338 are sequentially opened on the side of the liquid storage member 33 along the axial direction of the liquid storage member 33.
  • the connecting portion 453 is provided with a protrusion 4531 capable of mating with the first groove 337 or the second groove 338, and the protrusion 4531 is made of a soft material such as silicone or rubber.
  • the protrusion 4531 is placed in the second groove 338 or the first groove 337 to keep the base 45 fixed relative to the liquid storage member 33. Further, when the protrusion 4531 is placed in the second groove 338 or in the first slot 337, the protrusion 4531 is visible from the outside, which can remind the user that the base 45 has been installed in place.
  • the number of openings of the first card slot 337 and the second card slot 338 is not limited here, and can be set according to the assembly requirements of the base 45 and the liquid storage member 33.
  • the number of protrusions 4531 is at least one. As long as the base 45 can slide axially relative to the liquid storage member 33, so that the at least one protrusion 4531 is placed in the second slot 338 or the first slot 337.
  • the cigarette holder 50 is detachably connected to the upper end of the liquid storage member 33 by means of clamping or plugging.
  • the cigarette holder 50 is provided with a smoke outlet 51 communicating with the outside.
  • the channels 334 are all connected to the first smoke outlet 51, and the user can inhale smoke through the smoke outlet 51.
  • the passage communicating with the air inlet hole 336 and the atomization chamber 41 is the air inlet channel 335.
  • the air inlet channel 335 consists of the air inlet hole 336, the second through hole 323, the air inlet groove 4521 and the fog
  • the atomization cavity 41 is composed of successively connected channels.
  • the channel connecting the atomization cavity 41 and the smoke outlet 331 is the air outlet channel 454.
  • the air outlet channel 454 is composed of the atomization cavity 41, the inner cavity of the atomization housing 43, and the ventilation member.
  • the inner cavity of 42, the smoke outlet 331 and the smoke outlet 51 are connected in sequence to form a channel.
  • the smoke formed by heating the smoke liquid by the heating element 442 is located in the atomization cavity 41, and the outside air enters the atomization cavity 41 through the air inlet 336 and the air inlet channel 335 and mixes with the atomized smoke, and the smoke mixed with the air is discharged After the passage 454, it flows out from the smoke outlet 51.
  • the battery device is detachably connected to the atomizer 200, and the detachable connection method includes but not limited to snap connection or plug connection.
  • the detachable connection method includes but not limited to snap connection or plug connection.
  • the atomizer 200 has a first state and a second state.
  • the first state is a state where the atomizer 200 is not assembled with the battery device
  • the second state is After the atomizer 200 and the battery device are assembled in place, the atomizer 200 and the battery device are electrically connected.
  • the protrusion 4531 is placed in the second slot 338, the base 45 is kept fixed relative to the liquid storage member 33, and the liquid inlet 431 is shielded by the liquid sealing member 32, that is, the hole of the mounting hole 321
  • the wall shields the liquid inlet 431 so that the liquid inlet 431 is staggered from the liquid storage cavity 31, and the liquid sealing member 32 prevents the smoke liquid in the liquid storage cavity 31 from entering the atomization cavity 41 through the liquid inlet 431.
  • the battery device exerts a bottom-up pushing force on the base 45.
  • the pushing force is greater than the resisting force of the second slot 338 against the side of the protrusion 4531, the convex 4531 separates from the second slot 338, so that the base 45 moves upward axially relative to the liquid storage member 33; due to the resistance of the lower end surface of the atomization housing 43 and the upper end surface of the boss 4522, the base 45 moves upward in the process ,
  • the atomization housing 43 is pushed to move axially upward relative to the liquid sealing member 32, the liquid inlet 431 can communicate with the liquid storage cavity 31 and the atomization cavity 41, and the atomizer 200 gradually switches from the first state to the second state.
  • the liquid inlet 431 connects the liquid storage cavity 31 and the atomization cavity 41, and the smoke liquid in the liquid storage cavity 31 passes through the liquid inlet The hole 431 enters the atomization cavity 41.
  • the pushing force exerted by the battery device on the base 45 disappears.
  • the user can pull the base 45 downwards when the pulling force is greater than the resistance of the groove wall of the first slot 337 against the side of the protrusion 4531 Force, the protrusion 4531 detaches from the first slot 337, so that the base 45 moves downwards axially relative to the liquid storage member 33.
  • the atomization housing 43 is connected to the inner cavity wall of the holding portion 452, the base 45 moves downwards.
  • the atomization housing 43 is driven to move axially downwards relative to the liquid sealing member 32.
  • the protrusion 4531 is placed in the second slot 338, the liquid inlet 431 is covered by the liquid sealing member 32, and the atomizer 200 switches from the second state to the first state.
  • the opening positions of the first slot 337 and the second slot 338 and the setting positions of the protrusion 4531 can be exchanged, that is, the protrusion 4531 is provided on the liquid storage member 33.
  • the first slot 337 and the second slot 338 are both opened on the connecting portion 453, the first slot 337 and the second slot 338 are arranged in sequence along the axial direction of the liquid storage member 33, as long as the protrusion 453 It can be matched with the first slot 337 or the second slot 338 so that the base 45 can move axially relative to the liquid storage member 33.
  • the atomization assembly 40 further includes a liquid absorbing member 122.
  • the supporting member 46 is generally a hollow tubular structure with both ends penetrating through. The upper end surface of the supporting member 46 resists the lower end surface of the liquid suction member 122, and the lower end surface of the supporting member 46 resists the upper end surface of the boss 4522.
  • a connecting member 339 is sandwiched between the vent 42 and the hole wall of the smoke outlet 331 to prevent leakage gas.
  • the connecting member 339 is recessed with a diversion groove 3391, and a diversion hole 3392 and an air outlet 3393 are spaced apart on the bottom wall of the diversion groove 3391, wherein the diversion hole 3392 communicates with the first induction air passage 334 and The smoke outlet 51 and the air outlet 3393 communicate with the atomization cavity 41 and the smoke outlet 51.
  • the connecting member 339 is made of a material with good sealing properties such as silicone or rubber.
  • the battery device includes a battery casing (not shown in the figure) and a power source (not shown in the figure) housed in the battery casing.
  • the enclosed space formed between the battery casing and the power supply forms a second induction airway (not shown in the figure).
  • a second communication hole (not shown in the figure) that communicates with the second sensing air passage is opened on the upper end surface of the battery casing.
  • the second communication hole corresponds to the first communication hole 4511.
  • the first communication hole 4511 communicates with the second communication hole, so that the first sensing air passage 334 is connected to the second sensing air passage.
  • the electronic cigarette of the present invention also includes a control board (not shown in the figure) and a sensor (not shown in the figure) arranged in the second induction airway.
  • the control board is electrically connected with the sensor and the battery device.
  • the sensor is a differential pressure sensor.
  • the control board receives the pressure difference signal, it controls the battery device to supply power to the atomizer 200.
  • the smoke liquid is atomized to generate smoke, and at the same time, the outside air passes through the air inlet 336 and the air in turn.
  • the channel 335 enters the atomization chamber 41 and mixes with the atomized smoke to form a mixed smoke. Under the action of suction, the mixed smoke finally enters the user's mouth through the outlet passage 454 through the smoke outlet 51.
  • the hole wall of the mounting hole 321 shields the liquid inlet 431 so that the liquid inlet 431 is staggered from the liquid storage cavity 31 , It is convenient to store the smoke liquid; when the user uses the electronic cigarette, the liquid inlet 431 connects the liquid storage cavity 31 and the atomization cavity 41.

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Abstract

一种雾化器（100），该雾化器（100）包括储液组件（10）以及雾化组件（20），该储液组件（10）内设有储液腔（11），该储液组件（10）上开设安装孔（121），该安装孔（121）连通该储液腔（11），该雾化组件（20）内设有雾化腔（21），该雾化组件（20）上形成有连通雾化腔（21）的进液孔（222），该雾化组件（20）沿该安装孔（121）的轴向可滑动地设置在该安装孔（121）中，该雾化组件（20）滑动至第一状态时，该安装孔（121）的孔壁遮蔽该进液孔（222）使得该进液孔（222）与该储液腔（11）错开，该雾化组件（20）滑动至第二状态时，该进液孔（222）连通该储液腔（11）与该雾化腔。该雾化器（100）便于储存烟液。另外，还提供了一种采用该雾化器（100）的电子烟。

Description

雾化器及电子烟 技术领域
本实用新型涉及模拟吸烟技术领域，尤其涉及一种雾化器及采用该雾化器的电子烟。
背景技术
目前，电子烟已经成为市场上一种比较成熟的吸烟替代品，其通过电池装置对雾化器中的加热结构进行供电，使加热结构在电驱动下加热烟液产生烟雾，以供用户吸食。
传统的雾化器，由于储液腔和雾化腔连通，当电子烟长时间不使用时，储液腔内的烟液能够进入到雾化腔中被吸液件吸收。而由于雾化腔和外界连通，被吸液件吸收的烟液易挥发至外界，使得吸液件能够反复吸收储液腔中的烟液，当用户再次使用电子烟时，储液腔内的部分烟液已经被吸液件吸收，储液腔内的烟液量减少，使得储液腔内的烟液不易储存；进一步地，由于雾化腔还与进气通道连通，当吸液件吸附的烟液量饱和时，储液腔中的烟液能够通过进气通道渗漏至外界；更进一步地，由于烟液长期与空气接触，可能会造成烟液变质，影响用户的使用体验。
实用新型内容
基于此，有必要针对上述问题之一，提供一种便于储存烟液的雾化器及采用该雾化器的电子烟。
一种雾化器，包括储液组件以及雾化组件，所述储液组件内设有储液腔，所述储液组件上开设安装孔，所述安装孔连通所述储液腔，所述雾化组件内设有雾化腔，所述雾化组件上形成有连通雾化腔的进液孔，所述雾化组件沿所述安装孔的轴向可滑动地设置在所述安装孔中，所述雾化组件滑动至第一状态时，所述安装孔的孔壁遮蔽所述进液孔使得所述进液孔与所述储液腔错开，所 述雾化组件滑动至第二状态时，所述进液孔连通所述储液腔与所述雾化腔。
进一步地，所述雾化组件包括雾化壳体，所述雾化壳体沿所述安装孔的轴向可滑动地设于所述安装孔内，所述雾化腔设于所述雾化壳体内，所述进液孔开设在所述雾化壳体上。
进一步地，所述雾化壳体的侧部沿所述雾化壳体的径向向外凸伸形成限位凸起。
进一步地，所述储液组件还包括储液件，所述储液腔为所述储液件的内腔。
进一步地，所述储液件上间隔开设有第一卡槽和第二卡槽，所述雾化组件还包括安装在所述雾化壳体上的底座，所述底座上开设有能够和所述第一卡槽或者所述第二卡槽配合的凸起。
进一步地，所述第一卡槽和所述第二卡槽沿所述储液件的轴向依次设置。
进一步地，所述储液组件还包括弹性件，所述弹性件设于所述雾化组件与所述储液组件之间。
进一步地，所述储液件上开设有和外界连通的出烟孔，所述储液组件包括设于所述储液件内的通气件，所述通气件的内腔和所述出烟孔连通。
进一步地，所述雾化壳体可滑动地设于所述通气件内。
一种电子烟，其包括电池装置以及如上中任一项所述的雾化器，所述雾化器与所述电池装置电性连接。
本实用新型的雾化器及采用该雾化器的电子烟中，当用户不使用电子烟时，安装孔的孔壁遮蔽进液孔使得进液孔与储液腔错开，便于存储烟液；当用户使用电子烟时，进液孔连通储液腔与雾化腔。
附图说明
图1为本实用新型实施例一的电子烟中雾化器的一状态下的结构示意图；
图2为图1所示雾化器的剖视图；
图3为图1所示雾化器的另一状态下的结构示意图；
图4为图3所示雾化器的剖视图；
图5为图1所示雾化器的配合关系示意图；
图6为图1所示雾化器的部分分解图；
图7为图1所示电子烟中储液组件的剖视图；
图8为图1所示电子烟中雾化组件的剖视图；
图9为本实用新型实施例二的电子烟中雾化器的一状态下的结构示意图；
图10为图9所示雾化器的剖视图；
图11为图9所示雾化器的另一状态下的结构示意图；
图12为图11所示雾化器的剖视图；
图13为图9所示雾化器的部分分解图；
图14为图13所示雾化器的爆炸图；
图15为图9所示雾化器的另一视角下的部分分解图；
图16为图15所示雾化器的爆炸图；以及
图17为图9所述雾化器中底座的结构示意图。
附图中标号为：
雾化器100，200    储液组件10，30       雾化组件20，40    储液腔11，31
封液件12，32      储液件13，33         通气件14，42      出烟孔131，331
连接部1311，453   安装孔121，321       雾化腔21，41      雾化壳体22，43
加热结构23，44    上盖24               底座25，45        限位凸起221
进液孔222，431    吸液件231，441       加热件232，442    出气孔241，3393
进气孔251，336    电极接触件252，4512  进气通道253，335  出气通道141，454
弹性件15          密封圈242            连接环112         第一密封件16
第二密封件17      凹槽132              注液孔332         烟液塞333
第一感应气道334   第一通孔322          第二通孔323       底座本体451
抵持部452         第一连通孔4511       进气槽4521        凸台4522
凸起4531          第一卡槽337         第二卡槽338      连接件339
支撑件46          烟嘴50              出烟口51         导流槽3391
导流孔3392
具体实施方式
为了便于理解本实用新型，下面将参照相关附图对本实用新型进行更全面的描述。附图中给出了本实用新型的较佳实施例。但是，本实用新型可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本实用新型的公开内容的理解更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
实施例一
请参看图1-图4，本实用新型实施例一提供了一种电子烟(图未示出)，该电子烟包括雾化器100与电池装置(图未示出)。雾化器100用来与电池装置电性连接，雾化器100在电池装置的电驱动下加热烟液，使得烟液雾化成烟雾。
雾化器100包括储液组件10以及安装在储液组件10内的雾化组件20。储液组件10包括储液腔11和设于储液腔11内的封液件12，雾化组件20设于储液腔11内，雾化组件20内设有雾化腔21，雾化组件20能够相对于封液件12 轴向移动，以使雾化腔21与储液腔11流体流通或者截止。
储液组件10包括储液件13、设于储液件13内的通气件14以及收容于储液件13内的封液件12。储液件13的内腔为用于存储烟液的储液腔11，储液件13上开设有出烟孔131。通气件14的内腔和出烟孔131连通。雾化组件20能够在电池装置的电驱动下加热储液腔11内的烟液，烟液受热产生烟雾，烟雾依次通过通气件14的内腔、出烟孔131流出，用户能够通过出烟孔131抽吸雾化产生的烟雾。
储液件13大致呈下端开口的中空筒状结构，出烟孔131开设在储液件13的上端。本实施方式中储液组件10采用预封装的方式，将烟液预先注入到储液腔11当中，当烟液消耗完之后，整体抛弃雾化器100，为不可重复注液的雾化器100。
通气件14与储液件13为两个独立的元件，两者通过卡接或者插接等方式可拆卸连接。在一个实施方式中，由储液件13的下端面围绕出烟孔131沿储液件13的轴向向下凸伸形成连接部1311，通气件14套设在连接部1311上，连接部1311中空，连接部1311的内腔连通通气件14的内腔与出烟孔131。
在一个实施方式中，封液件12的侧部和储液腔11腔壁抵持以封堵储液件13的开口端，封液件12的上端面构成储液腔11的部分腔壁，封液件12上开设有用于安装雾化组件20的安装孔121，安装孔121连通储液腔11。通过封液件12和储液腔11腔壁之间的张紧配合，封液件12能够更加稳固地和储液腔11腔壁连接，以使封液件12固定安装在储液件13内；进一步地，通过封液件12和储液腔11腔壁之间的张紧配合，还能够密封封液件12侧壁和储液腔11腔壁之间的间隙，防止储液腔11内的烟液通过封液件12和储液腔11之间的间隙泄漏至外界。可以理解地，在另一个未示出的实施方式中，封液件12还可以和储液件13一体成型。
请参阅图2、图5、图6、图7以及图8，雾化组件20包括设于安装孔121内的雾化壳体22、设于雾化壳体22中的加热结构23、安装在雾化壳体22一 端的上盖24以及相对于上盖24安装在雾化壳体22另一端的底座25。
雾化壳体22大致呈两端贯通的中空筒状结构。在本实施方式中，雾化壳体22沿安装孔121的轴向可滑动地设于安装孔121内，雾化壳体22的侧部和安装孔121的孔壁抵持，雾化壳体22的上端与通气件14活动连接，进而使得雾化壳体22的内腔和出烟孔131连通，在本具体实施方式中，雾化壳体22的上端延伸至通气件14内。雾化壳体22的侧部、通气件14的侧部、封液件12的上端面以及储液件13的内壁共同围合而成的腔室为储液腔11。雾化壳体22的侧部沿雾化壳体22的径向向外凸伸形成限位凸起221，限位凸起221能够抵持和封液件12的上端面抵持。雾化壳体22的外周面上开设有至少一个能够和储液腔11连通的进液孔222。在本实施方式中，进液孔222为多个(即，三个或三个以上)，多个进液孔222沿雾化壳体22的周向均匀设置，使得储液腔11内的烟液可以均匀流入雾化壳体22内。进液孔222靠近雾化壳体22的下端设置，如此，当储液腔11内的烟液量较少时，位于储液腔11底部的烟液也能够通过进液孔222流入雾化壳体22内。
加热结构23设于雾化壳体22中，当雾化器100晃动时，加热结构23的侧部能够和雾化壳体22的内表面抵持，使得雾化壳体22能够限定加热结构23的径向位移。加热结构23包括设于雾化壳体22中的吸液件231和与吸液件231接触的加热件232。在本实施方式中，吸液件231包覆在加热件232上，吸液件231介于雾化壳体22和加热件232之间，吸液件231的外周面与雾化壳体22的内周面相贴合，使得储液腔11内的烟液能够通过进液孔222顺利被吸液件231吸附，加热件232加热并雾化吸液件231所吸附的烟液。加热件232用于加热并雾化烟液的空间为雾化腔21，在本实施方式中，加热件232大致呈沿雾化组件20轴向贯通的中空结构，加热件232的内腔构成雾化腔21，加热件232加热烟液形成的烟雾主要位于该雾化腔21之中。
吸液件231由棉花、棉布或者多孔陶瓷等易于吸附液体的材料制成，吸液件231能够逐渐吸附通过进液孔222流至吸液件231上的烟液。在本实施方式 中，吸液件231是棉布。
加热件232的形状可以为发热网、发热片、发热丝等，发热网和发热片均发热均匀，可以防止局部过热。在本实施方式中，加热件232为柱状的螺旋发热丝。加热件232可以由不锈钢或者镍铬合金或者陶瓷等材料制成。
上盖24设于雾化壳体22的上端。上盖24上开设有连通雾化腔21和通气件14内腔的出气孔241。
底座25设于雾化壳体22的下端。底座25上开设有连通雾化腔21和外界的进气孔251。底座25上间隔设有两个电极接触件252，两个电极接触件252分别和加热件232的两端连接，两个电极接触件252均为导电体，具体地，两个电极接触件252均由铁或者钴或者镍等导电材料制成，其中一个电极接触件252用作正极接触，其中另一个电极接触件252用作负极接触，当雾化器100安装到位时，雾化器100和电池装置电性连接。
在本实施方式中，上盖24、雾化壳体22以及底座25三者为独立的元件，上盖24和雾化壳体22之间、雾化壳体22和底座25之间可以通过卡接或者插接等方式可拆卸连接。可以理解地，在另一个未示出的实施方式中，上盖24、雾化壳体22以及底座25三者还可以一体成型。
请参阅图2和图4，在本实施方式中，进气孔251和雾化腔21连通的通道为进气通道253，雾化腔21和通气件14内腔连通的通道为出气通道141。加热件232加热烟液形成的烟雾位于雾化腔21，外界空气依次通过进气孔251和进气通道253进入雾化腔21内和雾化后的烟雾混合，和空气混合后的烟雾经出气通道141后从出烟孔131流出。
电池装置与雾化器100可拆卸连接，可拆卸地连接方式包括但不限于卡接或者插接或者磁吸连接等等。当电池装置和雾化器100装配到位后，电池装置上的正极、负极分别和两个电极接触件252电性连接，进而使得雾化器100能够在电池装置的电驱动作用下加热烟液并使得烟液雾化成烟雾，以供用户吸食。
在本实施方式中，雾化器100具有第一状态和第二状态，具体的，第一状态为雾化器100未与电池装置装配的状态，第二状态为雾化器100与电池装置装配到位后，雾化器100和电池装置电性连接的状态。
雾化器100在第一状态下，限位凸起221的下端面和封液件12的上端面抵持，进液孔222被封液件12遮蔽，封液件12防止储液腔11内的烟液通过进液孔222进入到雾化腔21中。
雾化器100和电池装置在装配的过程中，雾化器100逐渐从第一状态切换至第二状态，电池装置对底座25施加由下至上的推动力，底座25相对于封液件12沿封液件12轴向向上移动，进而使得雾化壳体22相对于封液件12沿封液件12轴向向上移动，进液孔222能够连通储液腔11和雾化腔21。当雾化器100切换至第二状态后，进液孔222连通储液腔11和雾化腔21，储液腔11内的烟液通过进液孔222进入到雾化腔21中。
当电池装置和雾化器100分离后，电池装置对底座25施加的推动力消失，由于雾化组件20自身重力的存在，或者，通过向下拉动底座25，使得底座25相对于封液件12沿封液件12轴向向下移动，当限位凸起221的下端面和封液件12的上端面抵持，进液孔222被封液件12遮蔽，即安装孔121的孔壁遮蔽进液孔222使得进液孔222与储液腔11错开，雾化器100从第二状态切换至第一状态。
请参阅图2和图4，可选的，为了便于雾化器100在第二状态下切换至第一状态，储液组件10还包括弹性件15。具体地，弹性件15为弹簧。弹性件15设于雾化组件20和储液组件10之间，具体地，弹性件15的一端和连接部1311的下端面抵持，弹性件15的另一端和上盖24的上端面抵持。当雾化器100和电池装置在装配的过程中，电池装置对雾化组件20施加由下至上的推动力，当推动力大于弹性件15对雾化组件20施加的弹力，弹性件14被压缩，雾化组件20相对于封液件12沿封液件12的轴向向上移动，使得进液孔222能够连通储液腔11和雾化腔21，雾化器100逐渐从第一状态切换至第二状 态。当电池装置和雾化器100分离后，电池装置对底座25施加的推动力消失，弹性件15对雾化组件20施加的弹力能够使得雾化组件20相对于封液件12沿封液件12的轴向向下移动，当限位凸起221的下端面和封液件12的上端面抵持，进液孔222被封液件12遮蔽，雾化器100从第二状态切换至第一状态。可以理解地，在另一个未示出的实施方式中，弹性件15还可以是设置在通气件14内腔中的诸如薄钢片等具有刚性和弹性的元件，且弹性件15的数量不做限定，或者，弹性件15还可以是由硅胶或者橡胶等具有弹性的软性材料制成的柱体等等。
可选的，为了提升上盖24和连接部1311之间的气密性，通气件14的内壁与上盖24的侧部之间夹设有密封圈242，以防止漏气。可以理解地，密封圈242由硅胶或橡胶等密封性较好的材料制成。
可选的，为了增加弹性件15上端面能够接触的面积，便于弹性件15的安装，连接部1311和通气件14之间夹设有连接环112，弹性件15的上端抵持在连接环112上。具体地，连接部1311上套设有连接环112，通气件14套设在连接环112上，通气件14的内腔和出烟孔131连通。可以理解地，连接环112可以由硅胶或橡胶等密封性较好的材料制成，进一步提升上盖24和连接部1311之间的气密性。
可选的，为了提升封液件12侧部和储液件13内壁之间、安装孔121孔壁和雾化壳体22之间的密封性，防止储液腔11内的烟液渗漏至外界。本实施方式中，封液件12侧部和储液件13内壁之间设置有第一密封件16，安装孔121孔壁和雾化壳体22之间设置有第二密封件17。第一密封件16和第二密封件17均可以由硅胶或橡胶等密封性较好的材料制成。
可选的，为了便于用户抽吸，提高了用户的使用体验，储液件13上围绕出烟孔131的周缘开设有凹槽132。用户能够将嘴唇和凹槽132的槽壁贴合，通过凸出的出烟孔131孔壁吸食烟雾。可以理解地，在另一个未示出的实施方式中，雾化器100还包括烟嘴(图未示出)，烟嘴通过卡接或者插接等方式和 储液件13的上端可拆卸连接，烟嘴上开设有连通外界和出烟孔131的出烟口(图未示出)，用户能够通过烟嘴吸食烟雾。
本实用新型的雾化器100及采用该雾化器100的电子烟中，当用户不使用电子烟时，安装孔121的孔壁遮蔽进液孔222使得进液孔222与储液腔11错开，便于存储烟液；当用户使用电子烟时，进液孔222连通储液腔11与雾化腔21。
实施例二
请参看图9-图17，本实用新型实施例二提供了一种电子烟(图未示出)，该电子烟包括雾化器200与电池装置(图未示出)。雾化器200用来与电池装置电性连接，雾化器200在电池装置的电驱动下加热烟液，使得烟液雾化成烟雾。
请参看图9-图12，雾化器200包括储液组件30、安装在储液组件30内的雾化组件40以及安装在储液组件30上的烟嘴50。储液组件30包括设有储液腔31的储液件33和设于储液腔31内的封液件32，雾化组件40设于储液腔31内，雾化组件40内设有雾化腔41，雾化组件40能够相对于封液件32沿封液件32的轴向移动，以使雾化腔41与储液腔31流体流通或者截止。
储液件33一端开口形成储液腔31，封液件32设于储液腔31的开口端。
储液件33大致呈下端具有开口的中空筒状结构，储液件33的内部空间形成用于存储烟液的储液腔31，储液件33由透明或半透明材料制成，以使得用户能够透过储液件33观察储液腔31内的烟液余量，在本实施方式中，储液件33由透明玻璃制成。为了方便用户向储液腔31内注入烟液操作，储液件33的侧部上开设有与储液腔31连通的注液孔332，注液孔332内设有烟液塞333，烟液塞333由橡胶、硅胶等密封性较好的材料制成。当用户通过注液孔332向储液腔31加注烟液完毕后，将烟液塞333安装于注液孔332内，烟液塞333能够密封注液孔332，防止储液腔31内的烟液从注液孔332处泄漏。可以理解地，在另一个未示出的实施方式当中，储液件上并未设有注液孔332和烟液塞 333，而是采用预封装的方式，将烟液预先注入到储液件33当中，当烟液消耗完之后，整体抛弃雾化器200，为不可重复注液的雾化器200，或，单独抛弃储液件33，为不可重复注液的储液件33。
请参看图10、图12、图14以及图16，储液件33内间隔设有第一感应气道334和储液腔31，具体地，储液腔31的腔壁一侧沿储液件33的轴向开设有第一感应气道334，第一感应气道334的下端贯通储液件33的下端面，第一感应气道334的上端贯通储液件33的上端面。
在本实施方式中，雾化器200上开设有出烟孔331和进气孔336，具体地，储液件33的上端面上开设有出烟孔331，储液件33的侧壁上开设有进气孔336，进气孔336的内腔与储液腔31分隔。
封液件32的侧部和储液腔31腔壁抵持以封堵储液件33的开口端，封液件32的上端面构成储液腔31的部分腔壁，封液件32上开设有用于安装雾化组件40的安装孔321，安装孔321连通储液腔31。通过封液件32和储液腔31腔壁之间的张紧配合，封液件32能够更加稳固地和储液腔31腔壁连接，以使封液件32固定安装在储液件33内；进一步地，通过封液件32和储液腔31腔壁之间的张紧配合，还能够密封封液件32侧壁和储液腔31腔壁之间的间隙，防止储液腔31内的烟液通过封液件32和储液腔31腔壁之间的间隙泄漏至外界。在本实施方式中，封液件32上开间隔开设有第一通孔322和第二通孔323。其中，第一通孔322和第一感应气道334连通，第二通孔323和进气孔336连通。
请参阅图10、图12以及图13至图16，雾化组件40包括设于出烟孔331内的通气件42、设于安装孔321内和通气件42下端连接的雾化壳体43、设于雾化壳体43中的加热结构44、相对于通气件42安装在雾化壳体43另一端的底座45。
通气件42大致呈两端贯通地管状结构。通气件42可滑动地设于出烟孔331内，通气件42的内腔和出烟孔331连通。
雾化壳体43大致呈两端贯通的中空筒状结构。在本实施方式中，雾化壳体43沿安装孔321的轴向可滑动地设于安装孔321内，雾化壳体43的侧部和安装孔321的孔壁抵持，雾化壳体43与通气件42一体成型，雾化壳体43的内腔和通气件42的内腔连通，进而使得雾化壳体43的内腔与出烟孔331连通。雾化壳体43的侧部、通气件42的侧部、封液件32的上端面以及储液件33的内壁共同围合而成的腔室为储液腔31。雾化壳体43的外周面上开设有至少一个能够和储液腔31连通的进液孔431。在本实施方式中，进液孔431为多个(即，三个或三个以上)，多个进液孔431沿雾化壳体43的周向均匀设置，使得储液腔31内的烟液可以均匀流入雾化壳体43内。进液孔431靠近雾化壳体43的下端设置，如此，当储液腔31内的烟液量较少时，位于储液腔31底部的烟液也能够通过进液孔431流入雾化壳体43内。
在其中一种实施方式中，雾化壳体43与通气件42一体成型。可以理解地，在未示出的实施方式中，雾化壳体43与通气件43为两个单独的零件，雾化壳体43与通气件43可以通过插接、粘接、焊接、螺纹连接等连接方式连通。
加热结构44设于雾化壳体43中，当雾化器200晃动时，加热结构44的侧部能够和雾化壳体43的内表面抵持，使得雾化壳体43能够限定加热结构44沿雾化壳体43径向的位移。加热结构44包括设于雾化壳体43中的吸液件441和与吸液件441接触的加热件442。在本实施方式中，吸液件441包覆在加热件442上，吸液件441介于雾化壳体43和加热件442之间，吸液件441的外周面与雾化壳体43的内周面相贴合，使得储液腔31内的烟液能够通过进液孔431顺利被吸液件441吸附，加热件442加热并雾化吸液件441所吸附的烟液。加热件442用于加热并雾化烟液的空间为雾化腔41，在本实施方式中，加热件442内周面围合形成的空间构成雾化腔41，加热件442加热烟液形成的烟雾主要位于该雾化腔41之中。
吸液件441由棉花、棉布或者多孔陶瓷等易于吸附液体的多孔材料制成， 吸液件441能够逐渐吸附通过进液孔431流至吸液件441上的烟液。在本实施方式中，吸液件441是开设有至少一个通孔的棉布，通孔的设置可以增加棉布对于烟液的吸附能力。
加热件442的形状可以为发热网、发热片等任意形状，发热网和发热片均发热均匀，可以防止局部过热。加热件442可以由不锈钢、镍铬合金、陶瓷等具有电阻的材料制成。在本实施方式中，加热件442为柱状的螺旋发热丝。
请参阅图10、图12以及图17，底座45能够相对于储液件33沿储液件33轴向移动。底座45包括设于雾化壳体43的下方的底座本体451、凸设于底座本体451上的用于和雾化壳体43连接的抵持部452以及相对设置在抵持部452两侧的用于和储液件33连接的连接部453。
底座本体451上开设有连通第一通孔322和外界的第一连通孔4511，底座本体451上间隔设有两个电极接触件4512，两个电极接触件4512分别和加热件442的两端连接，两个电极接触件4512均为导电体，具体地，两个电极接触件4512均由铁、钴、镍等导电材料制成，其中一个电极接触件4512用作正极接触，其中另一个电极接触件4512用作负极接触，当雾化器200安装到位时，雾化器200和电池装置电性连接。
抵持部452大致呈上端开孔的中空圆筒状，抵持部452上开设有进气槽4521，抵持部452内沿底座本体451的轴向向上凸伸形成凸台4522，凸台4522用于和雾化壳体43的下端面抵持，当抵持部452的内腔壁和雾化壳体43的侧部连接，雾化壳体43的下端面和凸台4522的上端面抵持时，进气槽4521连通第二通孔323和雾化腔41，进而使得雾化腔41和进气孔336连通。
在本实施方式中，储液件33的侧部上沿储液件33的轴向依次开设有第一卡槽337和第二卡槽338。连接部453上开设有能够和第一卡槽337或者第二卡槽338配合的凸起4531，凸起4531由硅胶或者橡胶等软性材料制成。安装底座45时，将凸起4531置于第二卡槽338或者第一卡槽337内，以使底座45相对于储液件33保持固定，进一步地，当凸起4531置于第二卡槽338或者第 一卡槽337内，凸起4531从外侧可见，能够提醒用户底座45已经安装到位。可以理解地，对第一卡槽337和第二卡槽338的开设数量在此不作限定，具体根据底座45和储液件33的装配需求设置即可，凸起4531的设置数量至少为一个，只要底座45能够相对储液件33轴向滑动，进而使得至少一个凸起4531置于第二卡槽338或者第一卡槽337内即可。
烟嘴50通过卡接或者插接等方式和储液件33的上端可拆卸连接，烟嘴50上开设有和外界连通的出烟口51，在本实施方式中，出烟孔331和第一感应气道334均与第一出烟口51连通，用户能够通过出烟口51吸食烟雾。
在本实施方式中，进气孔336和雾化腔41连通的通道为进气通道335，可以理解地，进气通道335由进气孔336、第二通孔323、进气槽4521以及雾化腔41依次连通的通道构成，雾化腔41和出烟孔331连通的通道为出气通道454，可以理解地，出气通道454由雾化腔41、雾化壳体43的内腔、通气件42的内腔、出烟孔331以及出烟口51依次连通的通道构成。加热件442加热烟液形成的烟雾位于雾化腔41，外界空气依次通过进气孔336和进气通道335进入雾化腔41内和雾化后的烟雾混合，和空气混合后的烟雾经出气通道454后从出烟口51流出。
电池装置与雾化器200可拆卸连接，可拆卸地连接方式包括但不限于卡接或者插接等等。当电池装置和雾化器200装配到位后，电池装置上的正极、负极分别和两个电极接触件4512电性连接，进而使得雾化器200能够在电池装置的电驱动作用下加热烟液并使得烟液雾化成烟雾，以供用户吸食。
请参阅图10和图12，在本实施方式中，雾化器200具有第一状态和第二状态，具体的，第一状态为雾化器200未与电池装置装配的状态，第二状态为雾化器200与电池装置装配到位后，雾化器200和电池装置电性连接的状态。
雾化器200在第一状态下，凸起4531置于第二卡槽338内，底座45相对于储液件33保持固定，进液孔431被封液件32遮蔽，即安装孔321的孔壁遮蔽进液孔431使得进液孔431与储液腔31错开，封液件32防止储液腔31内 的烟液通过进液孔431进入到雾化腔41中。
雾化器200和电池装置在装配的过程中，电池装置对底座45施加由下至上的推动力，当推动力大于第二卡槽338槽壁对凸起4531侧部的抵持力时，凸起4531脱离第二卡槽338，进而使得底座45相对于储液件33轴向向上移动；由于雾化壳体43的下端面和凸台4522的上端面抵持，底座45在向上移动的过程中，推动雾化壳体43相对于封液件32轴向向上移动，进液孔431能够连通储液腔31和雾化腔41，雾化器200逐渐从第一状态切换至第二状态。当凸起4531置于第一卡槽337内，雾化器200切换至第二状态后，进液孔431连通储液腔31和雾化腔41，储液腔31内的烟液通过进液孔431进入到雾化腔41中。
当电池装置和雾化器200分离后，电池装置对底座45施加的推动力消失，用户能够通过向下拉动底座45，当拉力大于第一卡槽337槽壁对凸起4531侧部的抵持力，凸起4531脱离第一卡槽337，进而使得底座45相对于储液件33轴向向下移动，由于雾化壳体43和抵持部452的内腔壁连接，底座45在向下移动的过程中，带动雾化壳体43相对于封液件32轴向向下移动，当凸起4531置于第二卡槽338内，进液孔431被封液件32遮蔽，雾化器200从第二状态切换至第一状态。
可以理解地，在另一个未示出的实施方式中，第一卡槽337和第二卡槽338的开设位置和凸起4531的设置位置可以互换，即凸起4531设置在储液件33的侧部上，第一卡槽337和第二卡槽338均开设在连接部453上，第一卡槽337和第二卡槽338沿储液件33的轴向依次设置，只要凸起453能够和第一卡槽337或者第二卡槽338配合，以使底座45能够相对于储液件33轴向移动即可。
可选的，为了支撑吸液件122，防止吸液件441形变，提高吸液件122的强度，进而提高吸液件441使用时的稳定性，雾化组件40还包括设于吸液件122下方的支撑件46。支撑件46大致呈两端贯通的中空管状结构，支撑件46 的上端面和吸液件122的下端面抵持，支撑件46的下端面和凸台4522的上端面抵持。
请参阅图10和图16，可选的，为了提升烟嘴50和通气件42之间的气密性，通气件42与出烟孔331的孔壁之间夹设有连接件339，以防止漏气。具体地，连接件339上凹设有导流槽3391，导流槽3391的槽底壁上间隔开设有导流孔3392和出气孔3393，其中，导流孔3392连通第一感应气道334和出烟口51，出气孔3393连通雾化腔41和出烟口51。可以理解地，连接件339由硅胶或橡胶等密封性较好的材料制成。
电池装置包括电池外壳(图未示出)和收容于电池外壳内的电源(图未示出)。电池外壳与电源之间围设形成的密闭空间形成第二感应气道(图未示出)。
电池外壳的上端面上开设有与第二感应气道连通的第二连通孔(图未示出)，第二连通孔与第一连通孔4511相对应，当雾化器200与电池装置连接时，第一连通孔4511与第二连通孔连通，进而使得第一感应气道334与第二感应气道相连通。
本实用新型的电子烟还包括设于第二感应气道内的控制板(图未示出)和传感器(图未示出)。控制板与传感器及电池装置均电性连接。本实施方式中，传感器为压差传感器，当用户抽吸操作时，第一感应气道334与第二感应气道内形成负压，传感器感应到压力变化后产生压差信号，并将该压差信号传递至控制板，控制板接收到该压差信号后，控制电池装置向雾化器200供电，此时，烟液被雾化生成烟雾，同时，外界空气依次通过进气孔336和进气通道335进入雾化腔41内和雾化后的烟雾混合形成混合烟气，在抽吸作用下，混合烟气最终通过经出气通道454经由出烟口51进入至用户口中。
本实用新型的雾化器200及采用该雾化器200的电子烟中，当用户不使用电子烟时，安装孔321的孔壁遮蔽进液孔431使得进液孔431与储液腔31错开，便于存储烟液；当用户使用电子烟时，进液孔431连通储液腔31与雾化 腔41。
上述实施例仅表达了本实用新型的实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种雾化器，其特征在于：包括储液组件以及雾化组件，所述储液组件内设有储液腔，所述储液组件上开设安装孔，所述安装孔连通所述储液腔，所述雾化组件内设有雾化腔，所述雾化组件上形成有连通雾化腔的进液孔，所述雾化组件沿所述安装孔的轴向可滑动地设置在所述安装孔中，所述雾化组件滑动至第一状态时，所述安装孔的孔壁遮蔽所述进液孔使得所述进液孔与所述储液腔错开，所述雾化组件滑动至第二状态时，所述进液孔连通所述储液腔与所述雾化腔。
  2. 如权利要求1所述的雾化器，其特征在于：所述雾化组件包括雾化壳体，所述雾化壳体沿所述安装孔的轴向可滑动地设于所述安装孔内，所述雾化腔设于所述雾化壳体内，所述进液孔开设在所述雾化壳体上。
  3. 如权利要求2所述的雾化器，其特征在于：所述雾化壳体的侧部沿所述雾化壳体的径向向外凸伸形成限位凸起。
  4. 如权利要求2所述的雾化器，其特征在于：所述储液组件还包括储液件，所述储液腔为所述储液件的内腔。
  5. 如权利要求4所述的雾化器，其特征在于：所述储液件上间隔开设有第一卡槽和第二卡槽，所述雾化组件还包括安装在所述雾化壳体上的底座，所述底座上开设有能够和所述第一卡槽或者所述第二卡槽配合的凸起。
  6. 如权利要求5所述的雾化器，其特征在于：所述第一卡槽和所述第二卡槽沿所述储液件的轴向依次设置。
  7. 如权利要求1所述的雾化器，其特征在于：所述储液组件还包括弹性件，所述弹性件设于所述雾化组件与所述储液组件之间。
  8. 如权利要求4所述的雾化器，其特征在于：所述储液件上开设有和外界连通的出烟孔，所述储液组件包括设于所述储液件内的通气件，所述通气件的内腔和所述出烟孔连通。
  9. 如权利要求8所述的雾化器，其特征在于：所述雾化壳体可滑动地设于所述通气件内。
  10. 一种电子烟，其特征在于：包括电池装置以及如权利要求1-9中任一项所述的雾化器，所述雾化器与所述电池装置电性连接。
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