WO2018113528A1 - 烟弹、雾化组件及电子烟 - Google Patents

烟弹、雾化组件及电子烟 Download PDF

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Publication number
WO2018113528A1
WO2018113528A1 PCT/CN2017/115022 CN2017115022W WO2018113528A1 WO 2018113528 A1 WO2018113528 A1 WO 2018113528A1 CN 2017115022 W CN2017115022 W CN 2017115022W WO 2018113528 A1 WO2018113528 A1 WO 2018113528A1
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WO
WIPO (PCT)
Prior art keywords
passage
atomizing
liquid
atomizing head
cartridge
Prior art date
Application number
PCT/CN2017/115022
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
Priority claimed from CN201621406878.6U external-priority patent/CN206453243U/zh
Priority claimed from CN201621411023.2U external-priority patent/CN207167759U/zh
Priority claimed from CN201621406879.0U external-priority patent/CN206547881U/zh
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 EP17884377.7A priority Critical patent/EP3560360A4/en
Publication of WO2018113528A1 publication Critical patent/WO2018113528A1/zh
Priority to US16/447,869 priority patent/US20190297952A1/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
    • A24F40/48—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
    • A24F40/40—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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1686—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed involving vaporisation of the material to be sprayed or of an atomising-fluid-generating product
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks

Definitions

  • the invention relates to the field of electronic cigarette technology, in particular to a cartridge, an atomizing component and an electronic cigarette thereof.
  • Existing electronic cigarettes generally include a cartridge, an atomizer, and an electronic control component.
  • the atomizer typically includes a heating element, a fluid guiding element, an air inlet passage, and a smoke exit passage.
  • the setting of the intake and exhaust passages of the electronic cigarette will affect the final smoke effect, and the existing electronic cigarette inlet and outlet passages are not ideally set, which affects the user's suction experience.
  • a first aspect of the present invention provides a cartridge, comprising a shell of a cartridge, and a liquid storage chamber, an intake passage, a smoke passage disposed in the shell of the cartridge, the inlet passage and the outlet passage On the same side of the reservoir.
  • the liquid storage chamber, the smoke outlet passage, and the intake passage are sequentially arranged side by side.
  • the shell of the cartridge includes a top wall and a peripheral wall, the peripheral wall and the top wall enclosing the liquid storage chamber, and the peripheral wall of the cartridge is formed with an intake passage and a smoke on the same side aisle.
  • an air inlet is opened in a peripheral wall of the cartridge, and the air inlet communicates with a top end of the intake passage.
  • a partition wall is formed between the intake passage and the outlet passage.
  • the lower end passage of the outlet passage is narrowed relative to the upper end passage.
  • an insertion member is disposed in the smoke passage, and the outlet passage is disposed such that the outlet passage has a large and small trumpet shape.
  • the main body, the upper cover and the bottom cover are provided with a mounting slot at the top of the body, the upper cover is installed in the mounting slot, and the upper cover is provided with a smoke outlet.
  • the smoke passage is connected to the outlet.
  • the inner wall of the smoke passage is provided with a slope or a bump
  • the outlet passage is provided with a slope or a bump, so that the outlet passage is substantially in the shape of a large and small trumpet.
  • the upper end of the insert is wedge-shaped and the lower end is cylindrical; or the insert is a cylinder, the outer wall of the insert is axially attached to the inner wall of the outlet passage, and the inside of the insert is opened up and down.
  • the diameter of the tapered hole gradually decreases from top to bottom.
  • a second aspect of the invention provides an atomizing assembly comprising the cartridge of any of the first aspects of the invention, further comprising a mist
  • the atomizer is detachably fixed to the bottom end of the cartridge.
  • the atomizer comprises an atomizing head comprising an atomizing head housing, a heating element and a liquid guiding element
  • the atomizing head housing comprising a housing body and an atomizing head cover a cavity is disposed inside the housing body, the heating element and the liquid guiding element are both located in the cavity, and the liquid guiding element is sleeved on an outer circumference of the heating element, the atomizing head
  • the upper cover is provided with a liquid inlet hole communicating with the cavity, and the liquid guiding element is located at a lower end of the liquid inlet hole, so that the liquid smoke flowing through the liquid inlet hole can be introduced into the liquid guiding element
  • a blocking portion is disposed between the heating element and the liquid inlet hole, an upper end surface of the blocking portion abuts against a lower end surface of the upper cover of the atomizing head, and a lower end surface of the blocking portion abuts
  • the upper end surface of the liquid guiding member is disposed to prevent the liquid smoke flowing through the liquid in
  • the atomizer includes an atomizing head body, and the atomizing head body is provided with an atomizing head mounting hole, and the atomizing head is disposed in the atomizing head mounting hole.
  • a seal is arranged at the bottom of the liquid storage chamber.
  • the outer peripheral wall of the outer casing body has a limit portion.
  • the atomizing head mounting hole is provided with a fitting portion that is fixedly coupled with the limiting portion, and the atomizing head is fixed in the atomizing head mounting hole by the fitting portion.
  • the limiting portion is an L-shaped groove formed on a peripheral wall of the outer casing of the outer casing, and corresponding to the position of the L-shaped groove, the inner peripheral wall of the atomizing head mounting hole is provided with The protrusion of the L-shaped groove is engaged, and the protrusion is the fitting portion;
  • the limiting portion is a protrusion formed on the outer peripheral wall of the outer casing of the outer casing, and the inner peripheral wall of the atomizing head mounting hole is provided with an L-shaped groove matching the protrusion corresponding to the position of the protrusion.
  • the L-shaped groove is the mating portion.
  • a second aspect of the invention provides an atomizing assembly comprising the cartridge of any one of the first aspects of the invention, the atomizing assembly further comprising an atomizing head, the atomizing head being provided with atomization heating a passage, one end of the atomizing heating passage is connected to the intake passage, and the other end is connected to the outlet passage.
  • the atomizing head comprises a liquid storage tube and an inner sleeve sleeved in the liquid storage tube, the inner sleeve comprises an atomization tube, and the tube of the atomization tube is the atomization heating channel .
  • the atomizing head comprises a heating element and a liquid guiding element, one end of the heating element is connected to the liquid storage tube, and the other end is connected to the electrical conductor, and the outer circumference of the heating element is The liquid guiding element is covered or the heating element covers the liquid guiding element.
  • a fourth aspect of the invention provides an electronic cigarette comprising the atomizing assembly of any of the second aspect and the third aspect.
  • the chimney forms a smoke passage and an intake passage on the same side, and the intake passage and the outlet passage are all placed in the cartridge, thereby simplifying the originally crowded atomizer structure.
  • the same side is arranged compactly, and the air inlet passage and the smoke outlet passage are arranged next to each other, thereby shortening the length of the air passage from the air inlet to the air outlet, thereby effectively solving The problem that the user needs to pump heavily to suck out the smoke is determined, and the user's suction is more convenient and labor-saving.
  • the lower end passage of the outlet passage is narrowed relative to the upper end passage thereof, so that a negative pressure is more easily formed in the outlet passage, and the suction effect is better.
  • Figure 1 is a cross-sectional view of the electronic cigarette of Embodiment 1;
  • Figure 2 is an exploded perspective view showing an embodiment of the cartridge of Embodiment 1;
  • Figure 3 is a cross-sectional view along line A-A of an embodiment of the cartridge of Embodiment 1;
  • Figure 4 is a cross-sectional view taken along line B-B of an embodiment of the cartridge of Embodiment 1;
  • Figure 5 is a cross-sectional view showing another embodiment of the cartridge of Embodiment 1;
  • Figure 6 is a cross-sectional view of the electronic cigarette of Embodiment 2.
  • Figure 7 is a cross-sectional view showing another perspective of the electronic cigarette shown in Figure 6;
  • Figure 8 is a perspective view of the atomizing head in the electronic cigarette shown in Figure 6;
  • Figure 9 is an exploded view of the atomizing head shown in Figure 8.
  • Figure 10 Top view of the atomizing head shown in Figure 8.
  • Figure 11 is a cross-sectional view of the atomizing head shown in Figure 8.
  • Figure 12 is a cross-sectional view of another perspective view of the atomizing head shown in Figure 8.
  • Figure 13 is a cross-sectional view of the atomizing head in Example 3.
  • Figure 14 is a cross-sectional view showing a part of the structure of the atomizing head in Example 3.
  • Figure 15 Exploded view of the atomizing head in Example 3.
  • Figure 16 A cross-sectional view of the cartridge of the embodiment 3.
  • Figure 17 Exploded view of the cartridge in Example 3.
  • Fig. 18 is a cross-sectional view showing the electronic cigarette in the third embodiment.
  • the electronic cigarette of the embodiment includes: a casing 8, a cartridge 1 mounted on the top of the casing 8, and an atomizing component (not labeled) and an electronic control component 7 installed in the casing 8.
  • the cartridge 1 provides the smoke liquid to the atomization assembly, and the atomization assembly atomizes the inflowing smoke liquid.
  • the electronic control unit 7 is installed at the lower end of the atomization assembly, and is electrically connected with the atomization assembly to supply power to the atomization assembly.
  • a USB connection hole 80 is defined in the peripheral wall of the outer casing 8 for charging the electronic control unit 7 by an external power source.
  • the cartridge 1 includes a body 10, an upper cover 11 and a bottom cover 12.
  • the body 10, the upper cover 11 and the bottom cover 12 constitute a shell (not shown).
  • the top of the body 10 is provided with a mounting slot 105, and the upper cover 11 is mounted on
  • a smoke outlet 110 is defined in the installation slot 105 and at an intermediate position of the upper cover 11.
  • the inside of the body 10 is formed with a liquid storage chamber 101.
  • the liquid storage chamber 101 has a top closed structure and a bottom opening structure, and the bottom cover 12 encloses a bottom opening of the liquid storage chamber 101.
  • an intake passage 102 and a smoke outlet passage 103 are formed in the axial direction inside the body 10; the intake passage 102 and the outlet passage 103 are disposed on the same side of the liquid storage chamber 101.
  • the liquid storage chamber 101, the air inlet passage 102 and the smoke outlet passage 103 are arranged side by side, the diameter of the air inlet passage 102 is the same, and the diameter of the air outlet passage 103 is the same.
  • the air inlet passage 102 and the air outlet passage 103 are circular or square in cross section; the side wall of the body 10 is provided with an air inlet 104 communicating with the air inlet passage 102; wherein the air inlet passage 102 and the air outlet passage 103 are located in the smoke The same side of the bomb 1 and the outlet passage 103 communicate with the outlet 110.
  • the length of the air path from the air inlet 104 to the air outlet 110 is shortened, thereby effectively solving the problem that the user needs to pump vigorously to suck out the smoke, and the user is more convenient and labor-saving.
  • the side wall of the liquid storage chamber 101 is provided with a mounting hole 107 in which the decorative strip 108 is mounted, and the decorative strip 108 is made of a transparent material; therefore, the inside of the liquid storage chamber 101 can be observed through the decorative strip 108.
  • the position of the liquid smoke is convenient for checking the amount of smoke liquid in the liquid storage chamber 101.
  • a partition wall 106 is formed between the intake passage 102 and the smoke outlet passage 103.
  • the intake passage 102 is adjacent to the outer peripheral surface of the body 10, and the outlet passage 103 is adjacent to the reservoir chamber 101.
  • the intake passage 102 extends from the bottom of the peripheral wall of the body 10 to a predetermined height in the axial direction, and an intake port 104 is correspondingly opened on the peripheral wall to communicate with the intake passage 102.
  • the top end of the intake passage communicates with the top end of the intake passage. After the air inlet 104 is supplied with air, it can flow out from the bottom of the peripheral wall along the intake passage 102.
  • the smoke passage 103 extends axially from the bottom of the peripheral wall to the top of the peripheral wall, and communicates with the installation groove 105, so that the airflow flows from the bottom of the smoke passage 103 and flows out from the top of the peripheral wall to the installation groove 105, and the user passes the smoke again.
  • the port 110 is sucked; the air intake and the smoke are emitted on the same side of the cartridge 1, and the upper and lower sides are opened, and the problem that the air inlet of the existing electronic cigarette is opened at the bottom of the outer casing to cause the liquid smoke to leak easily when the air is inhaled is solved.
  • the intake passage 102 and the outlet passage 103 are both formed by the inner cavity of the tubular body, and the intake passage 102 and the outlet passage 103 are arranged side by side.
  • the intake passage 102 is a lumen of the tubular body, and the outlet passage 103 is disposed around the intake passage 102.
  • the intake passage 102 is received in the body 10 and a part of the passage wall of the intake passage 102 is connected to the inner wall of the body 10, and the other portion is passaged.
  • the wall is surrounded by the smoke passage 103, specifically, the space between the passage wall of the intake passage 102 and the inner wall of the body 10 and the wall of the reservoir 101
  • the smoke passage 103 is formed.
  • the atomizing assembly is installed at the bottom of the cartridge 1, wherein the bottom of the atomizing assembly is connected to the outlet of the inlet passage 102, the top is connected to the inlet of the outlet passage 103, and the atomizing assembly is atomized.
  • the smoke liquid flowing in from the cartridge 1 of the cartridge 1 forms smoke so that the smoke can be carried out through the air stream.
  • the atomizing assembly includes a main body 3 and an atomizing head 2 mounted in the main body 3, and the main body 3 has a tubular shape and is installed in the outer casing 8, and the top of the main body 3 is detachably assembled to the bottom of the cartridge 1.
  • the bottom surface of the body 10 is provided with a card hole 109
  • the top of the top of the main body 3 is convexly provided with a buckle 30, and each of the buckles 30 is correspondingly inserted into each of the card holes 109.
  • the provision of the buckle 30 on the main body 3 enables the size of the buckle 30 to be made larger, thereby effectively preventing the cartridge 1 from being detached from the atomizing assembly.
  • the atomizing head 2 is provided with an atomizing heating channel (not shown). One end of the atomizing heating channel communicates with the inlet channel 102, and the other end communicates with the outlet channel 103.
  • an air passage gap (not shown) is respectively disposed between the air inlet passage 102 and the atomizing head 2, so that the air inlet passage 102 and the air outlet passage 103 are provided. Connected.
  • the structure of the atomizing head 2 in this embodiment is the same as that of the atomizing head in Embodiment 3.
  • the detailed structure is described in Embodiment 3, and details are not described herein again. It can be understood that in other embodiments, the atomizing head 2 can adopt other structures, and is not limited thereto.
  • the bottom of the main body 3 is provided with a rubber plug 5, and the rubber plug 5 is provided with a through hole (not shown) corresponding to the positive electrode contact 23, and an electrical connection member 4 is disposed in the through hole, and the upper end of the electrical connector 4 is connected with the positive electrode contact 23, The lower end protrudes from the bottom of the rubber stopper 5.
  • the rubber plug 5 is provided with a groove 50 corresponding to the intake passage 102, and the groove 50 communicates with the intake passage 102.
  • a sensor 6 is mounted within the recess 50, and the sensor 6 can be selected as an air pressure sensor or an air flow sensor. The sensor 6 projects downwardly to form a connecting portion 60 which extends beyond the bottom of the rubber plug 5.
  • the present embodiment changes the internal structure of the smoke passage 103 by narrowing the lower end passage of the outlet passage 103 with respect to the upper end passage thereof, thereby optimizing the suction effect and improving the sensitivity of the sensor 6.
  • an external member such as the insert 13 is inserted into the smoke outlet passage 103 to narrow the lower end passage of the outlet passage 103 with respect to the upper end passage thereof.
  • a ramp or a bump is provided in the passage wall of the outlet passage 103, and the lower end passage of the outlet passage 103 is narrowed relative to the upper end passage thereof by directly changing the shape of the passage wall.
  • two oppositely disposed inserts 13 are disposed in the smoke outlet passage 103, so that the lower end passage of the outlet passage 103 is narrowed relative to the upper end passage. Therefore, the negative pressure is more easily formed in the smoke passage 103, and the sensitivity of the sensor 6 is improved after the insert 13 is added.
  • the two inserts 13 may be selected as a silicone plug, and the opposite sides are disposed on the inner wall of the outlet passage 103 along the axial direction of the outlet passage 103, and the insert 13 is interference-fitted with the outlet passage 103, thereby inserting the insert 13 Fixed in the smoke outlet passage 103; or two inserts 13 are disposed adjacent to the smoke outlet The inner wall of the passage 103.
  • the two inserts 13 in FIG. 4 are disposed in the front-rear direction of the outlet passage 103, in another embodiment.
  • the insert 13 is disposed in the left-right direction of the smoke passage 103 (the front-back direction in the AA direction in FIG. 2, and the left-right direction in the BB direction in FIG. 2); or the two inserts 13 are adjacently disposed in the smoke passage On the two inner walls of the 103.
  • the length of the two inserts 13 may be the same as the length of the smoke passage 103, or may be shorter than the outlet passage 103.
  • the outlet passage 103 is substantially large and small. Trumpet-like.
  • the two inserts 13 can also be rubber plugs, TPUs and the like having certain deformation characteristics.
  • the lower ends of the two inserts 13 are cylindrical and the upper end is wedge-shaped, so that when the two inserts 13 are inserted into the outlet passage 103, the wedge-shaped insert 13 partially fits the inner wall of the upper end passage of the outlet passage 103.
  • the cylindrical insert 13 partially fits the inner wall of the lower end passage of the outlet passage 103, so that a large and small trumpet-shaped air passage structure can be formed, which is favorable for forming a negative pressure during smoking, and the smoking effect is better.
  • the insert member 13 is one, and the outer wall of the insert member 13 is axially attached to the inner wall of the outlet passage 103.
  • the insert member 13 may be a cylinder and has an inner portion thereof. The tapered hole penetrates up and down, and the diameter of the tapered hole gradually decreases from top to bottom.
  • the inserts 13 are three, each insert 13 is disposed along the axial direction of the outlet passage 103, and the three inserts 13 are circumferentially arranged along the inner wall of the outlet passage 103.
  • the insert 13 is in the shape of a wedge which is large and small, and the insert 13 is disposed in the outlet passage 103 such that the outlet passage 103 has a large and small trumpet shape.
  • the insert 13 is Four or more, the arrangement is the same as when the insert 13 is three.
  • the smoke passage 103 can be directly formed into a large and small structure, so that the lower passage of the outlet passage 103 is narrowed relative to the upper end passage, and the function of the outlet passage is to emit smoke.
  • the insertion of the insert 13 in the passage 103 has the same effect.
  • the slope 14 is optionally wedge-shaped, so that the outlet passage 103 has a large and small trumpet-shaped air passage structure. It is good for forming negative pressure when smoking, and the smoking effect is better.
  • the slope 14 can also be a wedge-shaped bump, and is not limited thereto.
  • the electronic control unit 7 includes a main board 70 and a battery 71.
  • the main board 70 is disposed at a lower end of the rubber plug 5; the battery 71 is located at a lower end of the main board 70 and electrically connected to the main board 70.
  • the lower end of the electrical connector 4 abuts on the upper surface of the main board 70 to make electrical contact with the main board 70; thereby achieving electrical connection between the atomizing head 2 and the main board 70.
  • the connector 60 is inserted into the hole of the main board 70 such that the sensor 6 is connected to the main board 70 to control the operation of the battery 71.
  • the sensor 6 senses that the negative pressure will start to work, causing the battery 71 to output a voltage to the main board 70, so that the atomizing head 2 operates normally.
  • a USB interface 9 corresponding to the USB connection hole 80 is mounted on the lower surface of the main board 70 for external power supply to charge the battery 71.
  • the rubber plug 5 can create a negative pressure sensing space for the sensor 6 inside the main body 3, and can also block the condensed smoke droplets from falling onto the main board 70. Damage to the motherboard 70.
  • the rubber plug 5 is a rubber plug. In other embodiments, the rubber plug 5 may also be a rubber plug, and is not limited thereto.
  • the components of the cartridge 1, the main body 3 and the atomizing head 2 are tightly matched by an O-shaped silicone ring (not shown), which effectively prevents leakage of air from the electronic cigarette;
  • the assembly is detached from the cartridge 1 to facilitate replacement of the atomizing head 2.
  • the airflow enters from the air inlet 104, flows into the interior of the main body 3, causes a negative pressure to be formed inside the main body 3, and the sensor 6 senses a negative pressure, causing the main board 70 and the atomizing head 2 to operate; meanwhile, the airflow passes through the bottom of the atomizing head 2 Inside the atomizing head 2, the smoke is taken from the top of the atomizing head 2 to the outlet passage 103, and finally flows to the outlet 130 to complete a smoking.
  • the cartridge, the atomizing assembly and the electronic cigarette of the embodiment have the following beneficial effects:
  • the airflow enters from the outer periphery of the cartridge 1 and passes through the atomizing head 2.
  • the airflow first enters the bottom of the atomizing head 2, and then vents from the top of the atomizing head 2, and finally passes through the top of the cartridge 1 to complete a smoking.
  • the air inlet passage 102 and the smoke outlet passage 103 are disposed on the same side, and are upwardly and upwardly discharged, and do not leak liquid, so that the cartridge 1 and the atomizing head 2 are easily replaced.
  • the lower end channel of the outlet passage 103 is narrowed relative to the upper end passage, and has a large and small trumpet shape, which is favorable for forming a negative pressure during smoking, and the smoking effect is better.
  • Two oppositely disposed inserts 13 are provided in the outlet passage 103 to reduce the volume of the outlet passage 103, and the atomized smoke liquid flows from the gap between the two inserts 13 to the outlet port 110. Thereby reducing the flow of exhaust gas and improving the sensitivity of the sensor 6.
  • the rubber plug 5 is provided with a groove 50 corresponding to the inlet passage 102, and the groove 50 communicates with the inlet passage 102; a sensor 6 is mounted in the groove 50, and the sensor 6 protrudes downward to form a connecting portion 60, and the connecting portion 60 extends out of the bottom of the rubber plug 5; wherein the rubber plug 5 can create a negative pressure sensing space for the sensor 6 inside the main body 3, and can also prevent the condensed smoke droplets from falling onto the main board 70, damaging the main board 70.
  • the bottom of the bottom of the body 10 is provided with a card hole 109, and the two sides of the top of the main body 3 are respectively provided with buckles 30 corresponding to the two card holes, and each of the buckles 30 is correspondingly buckled into each of the card holes 109;
  • the buckle 30 is provided on the third, and the size of the buckle 30 can be made larger, thereby effectively preventing the cartridge 1 from being detached from the electronic control unit 7.
  • the embodiment provides an electronic cigarette comprising a casing 10a, a cartridge 20a mounted on the top of the casing 10a, and an atomizing assembly 30a and an electronic component 40a installed in the casing 10a.
  • 20a provides the soot liquid to the atomizing unit 30a
  • the atomizing unit 30a atomizes the inflowing liquid
  • the electronic control unit 40a is mounted on the bottom side of the atomizing unit 30a to supply power to the atomizing unit 30a and control the operation of the electronic cigarette.
  • a button hole 11a and a USB hole 12a are defined in the peripheral wall of the outer casing 10a, and a little smoke button 13a is installed in the button hole 11a, and the USB port is connected.
  • Port 12 is used to charge the battery with an external power source.
  • the cartridge 20a has a bottle neck shape, and its bottom end gradually contracts toward the top end.
  • the cartridge 20a includes a top wall 21a and a peripheral wall 22a, correspondingly enclosing a reservoir chamber 23a.
  • the shell of the cartridge (not shown) includes the top wall 21a and the peripheral wall 22a.
  • the top end of the top wall 21a is provided with a receiving groove 211a, and the receiving groove 211a is not in communication with the liquid storage chamber 23a.
  • the liquid storage chamber 23a is closed at the top end, and the bottom end is open, and the opening may be an integral through hole.
  • the wall thickness on one side of the peripheral wall 22a is thicker than the other side, and it can be considered that the peripheral wall 22a includes a wall thickness side and a thin wall side, and the peripheral wall may be composed only of the wall thickness side and the thin side of the wall, or only one wall thickness is formed on the peripheral wall. (also visible on the wall thickness side), the other is the thin wall portion (which can be regarded as the thin side of the wall), the wall thickness side may be the half circumferential side of the cartridge 20a, and the inlet wall is formed with the inlet passage in the axial direction 221a and the outlet passage 222a, that is, the intake passage 221a and the outlet passage 222a are disposed on the same side of the cartridge 20a.
  • the cartridge 20a is formed on the same side with the outlet passage 222a and the intake passage 221a.
  • the air passage 221a and the smoke outlet passage 222a are provided on the same side of the liquid storage chamber 23a.
  • the liquid storage chamber 23a, the smoke outlet passage 222a, and the intake passage 221a are sequentially arranged side by side.
  • a partition wall is formed between the intake passage 221a and the outlet passage 222a.
  • the intake passage 221a is adjacent to the outer peripheral surface of the cartridge, and the outlet passage 222a is adjacent to the reservoir chamber 23a.
  • the intake passage 221a extends from the bottom end of the peripheral wall 22a in the axial direction by a predetermined height, and an inlet port 24a is correspondingly opened on the peripheral wall 22a to communicate with the top end of the intake passage 221a, so that after the air is supplied from the intake port 24a, The intake passage 221a flows out from the bottom end of the peripheral wall.
  • the smoke passage 222a extends axially from the bottom end of the peripheral wall 22a to the top end of the peripheral wall 22a, and the top thereof communicates with the accommodating groove 211a, so that the airflow flows from the bottom end of the vent passage 222a and flows out from the top end of the peripheral wall 22a to the capacity.
  • the groove 211a is formed, and the top of the smoke passage 222a is narrowed relative to the accommodating groove 211a. Further, the accommodating groove 211a is provided with a smoke guiding cover 25a for connecting an external cigarette holder (not shown), the center of the smoke guiding cover 25a is provided with a smoke guiding hole 251a, and the airflow flowing into the accommodating groove 211a is from the smoke guiding hole. The 251a flows out, corresponding to the center position of the top end of the cartridge 20a.
  • the bottom open end of the liquid storage chamber 23a may be further provided with a baffle 26a, and the lower liquid hole 261a is defined in the baffle 26a for the liquid smoke in the liquid storage chamber 23a to flow into the atomizing assembly 30a.
  • the accommodating groove 211a can function as a buffer to cool down and prevent hot to the mouth.
  • the peripheral wall of the cartridge 20a can be integrally provided as a thick wall (regardless of the amount of material or the weight of the cartridge, etc.), that is, having a sufficient thickness to open the intake passage 221a and the outlet passage 222a, and only need to ensure the intake passage 221a and The outlet passage 222a can be opened on the same side of the peripheral wall.
  • the atomizing assembly 30a is mounted on the bottom side of the cartridge 20a, and the two ends are connected to the outlet of the inlet passage 221a and the inlet of the outlet passage 222a, and atomize the liquid smoke flowing from the reservoir of the cartridge 20a to form smoke, so that Smoke can be carried out through the air stream.
  • the atomizing unit 30a includes a main body 301a and an atomizing head 31a mounted in the main body 301a.
  • the main body 301a has a tubular shape and is mounted in the outer casing 10a. The upper end of the main body 301a is closely connected to the cartridge 20a.
  • the lower liquid hole 261a is disposed adjacent to the outlet passage 222a, and the atomization head 31a is disposed below the lower liquid hole 261a and communicates with the lower liquid hole 261a, thereby shortening the atomization head 31a to the smoke outlet passage 222a.
  • the distance increases the atomization effect and increases the amount of smoke.
  • the atomizing head 31a includes a liquid storage tube 311a, an inner sleeve 312a, an insulating member 313a, a conductor 314a, and a heating element 315a.
  • the liquid storage tube 311a is for storing the liquid smoke flowing in from the cartridge, and is simultaneously turned on as a conductive member, for example, an opposite pole of the electrode connected to the conductor 314a.
  • One end of one end of the liquid storage tube 311a is formed as a threaded end for the liquid storage tube 311a to be stably installed in the main body 301a.
  • the inner set 312a is mounted in a liquid storage tube 311a, and the inner set 312a includes an atomizing tube 3121a and a liquid guiding tube 3122a radially disposed at one end of the atomizing tube 3121a.
  • the pipe of the atomizing tube 3121a is an atomizing heating channel.
  • the liquid guiding tube 3122a is disposed at the top end of the atomizing tube 3121a, and both ends of the liquid guiding tube 3122a protrude from the peripheral wall side of the atomizing tube 3121a, and the width of the liquid guiding tube 3122a is narrower than the diameter of the atomizing tube 3121a, thereby correspondingly A port 3123a is formed at both sides of the catheter 3122a at the port of the atomizing tube 3121a.
  • the length of the liquid guiding tube 3122a is equivalent to the inner diameter of the liquid storage tube 311a, and the inner sleeve 312a is installed in the liquid storage tube 311a, and both ends of the liquid guiding tube 3122a are connected to the inner circumferential surface of the liquid storage tube 311a (for example, screwed),
  • a liquid storage gap 316a is formed between the outer circumferential surface of the atomizing tube 3121a and the inner circumferential surface of the liquid storage tube 311a (refer to FIG. 10 in combination). Referring to FIG. 11, the atomizing tube 3121a is folded outward at a position flush with the bottom of the liquid guiding tube.
  • a liquid drop hole (not shown) is respectively disposed on the bottom surfaces of the two ends of the liquid guiding tube 3122a extending from the atomizing tube 3121a to connect the liquid guiding tube 3122a tube with the liquid storage gap 316a.
  • the top surface of the liquid guiding tube 3122a is provided with a liquid filling port 3124a for flowing into the liquid liquid in the liquid storage chamber 23a.
  • a lower liquid tube 3126a is provided on the top surface of the liquid guiding tube 3122a, and the lower liquid tube is disposed.
  • the nozzle of 3126a is the liquid inlet 3124a.
  • the lower liquid pipe 3126a has a circular cross section, the lower liquid pipe 3126a communicates with the pipe of the liquid guiding pipe 3122a, and the lower liquid pipe 3126a cooperates with the lower liquid hole 261a at the bottom of the liquid storage chamber 23a for the liquid storage cavity.
  • the smoke liquid in 23a flows into the liquid guiding tube 3122a and flows into the liquid storage gap 316a.
  • a liquid inlet hole 3125a is formed in the pipe wall of the atomizing pipe 3121a, so that the liquid smoke in the liquid storage gap 316a can flow into the atomizing pipe 3121a to be atomized.
  • the insulating member 313a is sleeved on the conductor 314a and installed at one end of the liquid storage tube 311a, so that the conductive member 314 is insulated from the liquid storage tube 311a.
  • the electric conductor 314a and the insulating member 313a are each provided with a shaft hole (not shown) for introducing airflow from the bottom into the atomizing tube 3121a.
  • the heat generating element 315a is mounted in the atomizing tube 3121a, and one end of the heat generating element 315a is connected to the liquid storage tube 311a, and the other end is connected to the conductor 314a.
  • One of the liquid storage tube 311a and the electric conductor 314a is connected to the positive electrode and the other is connected to the negative electrode.
  • the outer circumference of the heating element 315a may be covered with a liquid guiding element (not shown), the liquid guiding element is wrapped around the outer circumference of the heating element, and is integrally mounted in the inner cavity of the atomizing tube 3121a, and the heating element 315a is selected as The spiral body of the heating wire is spiraled, and the liquid guiding element is selected as a liquid absorbent cotton or a fiber rope. Further, a heating element may be coated on the outer circumference of the liquid guiding member.
  • the atomizing head 31a is installed in the main body 301a, the atomizing head 31a is installed at the bottom end of the cartridge 20a, the top end of the liquid storage tube 311a of the atomizing head 31a and the inlet passage 221a and the outlet passage 222a at the bottom of the cartridge 20a.
  • the bottom surface of the partition wall is sealed, and the baffle 26a is sealed against the bottom open end of the liquid storage chamber 23a, thus isolating the intake passage 221a from the outlet passage 222a.
  • An air gap is formed between the outer circumferential surface of the liquid storage tube 311a and the inner circumferential surface of the main body 301a to form an air passage 221a, and the gas entering the air inlet passage 221a After passing through the air gap, it is introduced into the bottom of the atomizing head 31a, and is introduced into the pipe of the atomizing pipe 3121a from the axial hole of the conductive member 314, and the gas passes through the pipe of the atomizing pipe 3121a, and the smoke is taken from the vent port 3123a. When it enters the outlet passage 222a, it flows out.
  • the smoke liquid flowing out of the liquid storage chamber 23a flows through the liquid guiding tube 3122a into the liquid storage gap 316a, and enters the atomizing tube 3121a through the liquid inlet hole 3125a on the atomizing tube 3121a.
  • the inner heating element 315a is atomized, and the airflow of the inlet passage 221a enters the atomizing heating passage, and the smoke belt in the atomizing heating passage is sent out through the outlet passage 222a.
  • the electronic control unit 40a is responsive to inhaling and supplying power to the atomizing head 31a.
  • the electronic control unit 40a includes a mounting bracket 41a, a circuit board 42a, and a power source 45a that are mounted in the housing 10a.
  • the circuit board 42a is mounted on the mounting frame 41a, and the USB board is provided on the circuit board 42a to match the USB hole 12a of the housing 10a for connection to the charger.
  • a switch that matches the cigarette lighter button 13a is also disposed on the circuit board 42a to turn the heat generating component 315a on or off.
  • the power source 45a is detachably mounted in the casing 10a below the circuit board 42a for supplying power to the circuit board 42a and the atomizing head 31a, and the power source 45a may be a battery or a battery.
  • the atomizing head 31a When the electronic cigarette atomizing head is installed, the atomizing head 31a is first twisted into the main body 301a, and the atomizing head 31a is inserted into the through hole at the bottom of the cartridge 20a, and the cartridge 20a is closely engaged with the main body 301a of the atomizing assembly. (Snap-fit), you can smoke normally by pressing the cigarette light button 13a when smoking, and can be charged through the USB port 12a when there is no power.
  • the electronic cigarette cartridge of the embodiment is used as a disposable cigarette, the cartridge 20a does not have a liquid injection hole, and the cartridge 20a cannot repeat the cigarette liquid.
  • a liquid injection hole (not shown) on the cartridge 20a, for example, a liquid injection hole is radially opened in the peripheral wall 22a, and the liquid liquid is injected into the conventional liquid storage chamber 23a.
  • the liquid injection hole is not connected to the air inlet passage 221a or the smoke outlet passage 222a, so as to ensure that the liquid injection can be directly injected into the liquid storage chamber 23a, for example, opening on the peripheral wall 22a does not connect the intake passage 221a or the smoke passage. 222a.
  • the electronic cigarette provided in this embodiment smokes from the outer periphery of the cartridge 20a and passes through the atomizing head 31a.
  • the airflow first enters the bottom of the atomizing head 31a, and then exits from the atomizing head 31a, and finally passes through the cartridge 20a.
  • the top is out of the air and completes a cigarette.
  • the air inlet passage 221a and the smoke outlet passage 222a are disposed on the same side, and are upwardly and upwardly discharged without leaking liquid, and at the same time, the tobacco cartridge 20a and the atomizing head 31a can be easily replaced.
  • the embodiment discloses an electronic cigarette comprising a casing 40b, a battery assembly 30b and an atomizing assembly.
  • the battery assembly 30b is disposed in the casing 40b for supplying power to the atomizing component.
  • the assembly includes a cartridge 21b and an atomizer.
  • the cartridge 21b is mounted to the upper end of the housing 40b, and the atomizer is detachably fixed to the bottom end of the cartridge 21b and disposed within the housing 40b.
  • the cartridge 21b includes a cartridge housing 211b.
  • the cartridge housing 211b has a liquid storage chamber 24b and a smoke outlet passage 43b.
  • the bottom end of the reservoir chamber 24b is provided with a liquid storage chamber hole 25b.
  • the top end of the cartridge housing 211b is provided with a smoke outlet 41b, and one end of the outlet passage 43b communicates with the outlet aperture 41b.
  • the atomizer includes an atomizing head main body 31b and an atomizing head 10b.
  • the atomizing head main body 31b is partially received at the bottom end of the cartridge housing 211b and fixedly connected to the cartridge housing 211b, and the remaining portion thereof is accommodated.
  • the atomizing head main body 31b is provided with an atomizing head mounting hole 311b, and the atomizing head 10b is disposed in the atomizing head mounting hole 311b.
  • the bottom of the reservoir chamber 24b is provided with a seal 23b, and the reservoir chamber bore 25b is disposed on the seal 23b.
  • the sealing member 23b is a silicone gasket or a rubber gasket.
  • the atomizing head 10b includes an atomizing head housing 11b, a heating element 13b, and a liquid guiding member 12b, wherein the atomizing head housing 11b includes a housing body 20b and atomization fixedly coupled to the upper end of the housing body 20b.
  • the head cover 19b has a cavity formed inside the casing body 20b, and the heating element 13b and the liquid guiding element 12b are both located in the cavity, and the liquid guiding element 12b is sleeved on the outer circumference of the heating element 13b, and the atomizing head upper cover 19b is disposed.
  • the blocking portion 17b is integrally formed with the atomizing head housing 11b.
  • the liquid inlet hole 16b communicates with the liquid storage chamber hole 25b at the bottom end of the liquid storage chamber 24b.
  • the function of the blocking portion 17b is to block the direct flow of the liquid smoke flowing from the liquid inlet hole 16b to the heat generating element 13b, so that the liquid liquid can only flow to the liquid guiding element 12b, and then the liquid guiding element 12b conducts. Up to the surface of the heating element 13b, therefore, the arrangement of the blocking portion 17b can be as shown in FIG.
  • the liquid inlet hole 16b contains two or more (excluding two).
  • the corresponding number of blocking portions 17b may be correspondingly set according to the above setting manner, or two or more (not including two) of the liquid inlet holes 16b are respectively disposed on two sides of the two blocking portions 17b; one of them
  • the blocking portion 17b is an annular body and is disposed around the top end of the heating element 13b. At this time, the liquid inlet holes 16b may be any one of them, and are disposed outside the blocking portion 17b, or the blocking portion 17b.
  • the blocking portion 17b is formed such that the liquid inlet hole 16b extends downward in the axial direction, and the lower end abuts against the liquid guiding member 12b.
  • the inlet hole 16b can be any one, blocking The shape of 17b depends on the shape of the liquid inlet hole 16b, and the blocking portion 17b is disposed around the liquid inlet hole 16b as long as the smoke liquid flowing through the liquid inlet hole 16b flows through the liquid guiding member 12b and then contacts the heat generating element 13b.
  • the blocking portion 17b is a polygonal shape that acts as a seal.
  • the atomizing head upper cover 19b is further provided with an air outlet 18b, and the heating element 13b internally forms an atomizing head air passage 131b, and the atomizing head air passage 131b is connected to the outside air. through.
  • one end of the atomizing head air passage 131b communicates with the air outlet 18b, and communicates with the air outlet passage 43b and the smoke outlet hole 41b on the cartridge housing 21 through the air outlet 18b.
  • the cartridge 21b is further connected with the atomizing head main body 31b to form an air flow passage 44b.
  • the outer peripheral wall of the cartridge housing 211b is provided with an air inlet 42b communicating with the air flow passage 44b, and the cartridge 21b is on the same side.
  • Forming a smoke passage 43b to And an intake passage (not shown), the intake passage and the outlet passage 43b are disposed on the same side of the liquid storage chamber 24b.
  • liquid storage chamber 24b, the smoke outlet passage 43b, and the intake passage are sequentially arranged side by side, wherein the intake port 42b communicates with the intake passage, and the other end of the atomizing head air passage 131b communicates with the air flow passage 44b.
  • a matching portion 113 is disposed in the atomizing head mounting hole 311b.
  • the atomizing head 10b is correspondingly provided with a limiting portion 111.
  • the atomizing head 10b is fixed in the atomizing head mounting hole 311b by the fitting portion 113.
  • the limiting portion 111 is an L-shaped groove formed on the outer peripheral wall of the outer casing body 20b.
  • the inner peripheral wall of the atomizing head mounting hole 311b is provided with a protrusion matching the L-shaped groove corresponding to the position of the L-shaped groove.
  • the protrusion is the mating portion 113; or the limiting portion 111 is a protrusion formed on the outer peripheral wall of the outer casing body 20b, and the inner peripheral wall of the atomizing head mounting hole 311b is provided with the protrusion corresponding to the position of the protrusion.
  • the L-shaped groove which is the fitting portion 113.
  • the atomizing head 10b in this embodiment is mounted and disassembled as follows: one end of the atomizing head 10b is opposite to the atomizing head mounting hole 311b, and the protrusion is directly opposite to the entrance of the L-shaped groove.
  • the matching structure of the above-mentioned protrusion and the L-shaped groove has a guiding function and a positioning function.
  • the electronic cigarette further includes a sensor 46b.
  • a sealing gasket 47b is disposed between the battery assembly 30b and the atomizing assembly.
  • the sealing gasket 47b is fixed to the bottom end of the atomizing head main body 31b, and the sensor 46b is fixed in the sealing gasket 47b. Further, the sensor 46b is in communication with the air flow passage 44b and is electrically connected to the battery pack 30b.
  • the electronic cigarette further includes a circuit board 45b disposed between the atomizer and the battery assembly 30b.
  • the sensor 46b and the atomizer and the battery assembly 30b are both electrically connected to the circuit board 45b, and the sensor 46b and the atomizer and the battery assembly 30b realize circuit conduction and signal between the two through the circuit board 45b. transfer.
  • the sensor 46b is a pressure sensing sensor, and the air channel of the pressure sensing sensor is connected to the airflow channel 44b. Therefore, when the airflow channel 44b supplies air into the atomizer 11, the gas in the airway of the pressure sensing sensor is
  • the battery pack 30b includes a battery (not shown), and the circuit board 45b controls the battery for power supply, and the electronic cigarette operates.
  • the liquid storage chamber 24b is used for storing the smoke oil, and the smoke oil flows into the atomizing head 10b from the liquid storage chamber hole 25b and the liquid inlet hole 16b.
  • the liquid inlet hole 16b is directly
  • the liquid guiding member 12b is aligned and also provided with the blocking portion 17b. Therefore, the oil must be gradually infiltrated from the liquid guiding member 12b onto the heat generating member 13b, avoiding the technical problem that the heat generating member 13b is immersed in the soot oil.
  • a sealing gasket 47b is disposed between the battery assembly 30b and the atomizing assembly. The sealing gasket 47b is also between the circuit board 45b and the atomizer, and can be used to block the condensate and the smoke from falling onto the circuit board 45b. The board 45b is damaged.

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Abstract

一种烟弹（1）、雾化组件（30a）及其电子烟，烟弹（1）包括烟弹外壳（211b），以及设置于烟弹外壳（211b）内的储液腔（101）、进气通道（102）、出烟通道（103），进气通道（102）、出烟通道（103）设置于储液腔（101）的同一侧。将进气通道（102）和出烟通道（103）放入烟弹（1）中，简化了结构，并且进气通道（102）和出烟通道（103）紧挨着并排设置，缩短了从进气口（104）到出烟口（110）之间的气路长度，有效解决了用户需要大力抽吸才能吸出烟雾的问题。

Description

烟弹、雾化组件及电子烟 技术领域
本发明涉及电子烟技术领域，尤其涉及一种烟弹、雾化组件及其电子烟。
背景技术
现有的电子烟，一般包括烟弹、雾化器以及电控组件。雾化器通常包括加热元件、导液元件、进气通道和出烟通道。电子烟的进气通道和出烟通道的设置会影响最终的烟雾效果，现有的电子烟进气通道和出烟通道的设置不够理想，影响用户的抽吸体验。
发明内容
为了解决上述进气通道和出烟通道的设置问题，本发明采用的技术方案为：
本发明的第一方面提供了一种烟弹，包括烟弹外壳，以及设置于所述烟弹外壳内的储液腔、进气通道、出烟通道，所述进气通道、出烟通道设置于所述储液腔的同一侧。
在其中一个实施方式中，所述储液腔、出烟通道、进气通道依次并排设置。
在其中一个实施方式中，所述烟弹外壳包括顶壁以及周壁，所述周壁和顶壁围成所述储液腔，所述烟弹的周壁上于同侧形成有进气通道与出烟通道。
在其中一个实施方式中，在所述烟弹的周壁上开设有进气口，所述进气口与所述进气通道的顶端连通。
在其中一个实施方式中，所述进气通道与所述出烟通道之间形成有间隔壁。
在其中一个实施方式中，所述出烟通道的下端通道相对其上端通道收窄。
在其中一个实施方式中，所述出烟通道内设有插入件，所述出烟通道设置所述插入件后，使得所述出烟通道呈上大下小的喇叭状。
在其中一个实施方式中，包括本体、上盖以及底盖，所述本体的顶部开设有安装槽，所述上盖安装在所述安装槽内，且所述上盖开设有出烟口，所述出烟通道连通所述出烟口。
在其中一个实施方式中，所述出烟通道的内壁设有斜坡或凸块，所述出烟通道设置斜坡或凸块后，使得所述出烟通道大致呈上大下小的喇叭状。
在其中一个实施方式中，所述插入件的上端为楔形，下端为柱形；或所述插入件为柱体，其外壁沿轴向贴合在出烟通道内壁，且插入件内部开有上下贯通的锥形孔，所述锥形孔的孔径从上到下逐渐减小。
本发明的第二方面提供了一种雾化组件，包括本发明第一方面任一所述烟弹，还包括雾 化器，所述雾化器可拆卸地固定于所述烟弹的底端。
在其中一个实施方式中，所述雾化器包括雾化头，所述雾化头包括雾化头外壳、发热元件和导液元件，所述雾化头外壳包括外壳本体和雾化头上盖，所述外壳本体内部设有空腔，所述发热元件与所述导液元件均位于所述空腔中，且所述导液元件套设在所述发热元件的外周，所述雾化头上盖上设有连通所述空腔的进液孔，所述导液元件位于所述进液孔的下端，以使流经所述进液孔的烟液能够导入至所述导液元件中，所述发热元件与所述进液孔之间设有阻挡部，所述阻挡部的上端面抵靠至所述雾化头上盖的下端面，所述阻挡部的下端面抵靠至所述导液元件的上端面以防止流经所述进液孔的烟液未经所述导液元件直接接触所述发热元件。
在其中一个实施方式中，所述雾化器包括雾化头主体，所述雾化头主体上设有雾化头安装孔，所述雾化头设于所述雾化头安装孔内，所述储液腔底部设有密封件。
在其中一个实施方式中，所述外壳本体的外周壁上开设有限位部。
在其中一个实施方式中，所述雾化头安装孔内设有与所述限位部配合固定的配合部，所述雾化头通过所述配合部固定在所述雾化头安装孔中。
在其中一个实施方式中，所述限位部为形成在所述外壳本体外周壁的L型凹槽，对应所述L型凹槽的位置，所述雾化头安装孔内周壁设有与所述L型凹槽配合的凸起，所述凸起为所述配合部；
或，所述限位部为形成在所述外壳本体外周壁的凸起，对应所述凸起的位置，所述雾化头安装孔内周壁设有与所述凸起配合的L型凹槽，所述L型凹槽为所述配合部。
本发明的第二方面提供了一种雾化组件，包括本发明第一方面任一项所述的烟弹，所述雾化组件还包括雾化头，所述雾化头设有雾化加热通道，所述雾化加热通道一端连通所述进气通道，另一端连通所述出烟通道。
在其中一个实施方式中，所述雾化头包括储液管及套设在储液管内的内套件，所述内套件包括雾化管，所述雾化管的管道为所述雾化加热通道。
在其中一个实施方式中，所述雾化头包括发热元件和导液元件，所述发热元件的一端与所述储液管连接，另一端与所述导电体连接，所述发热元件的外周包覆有所述导液元件或者所述发热元件包覆所述导液元件。
本发明的第四方面提供了一种电子烟，包括第二方面和第三方面任一项所述的雾化组件。
相较于现有技术，所述烟弹同侧形成出烟通道和进气通道，将进气通道和出烟通道都放入烟弹中，从而简化了原本就很拥挤的雾化器结构，并且同侧设置结构紧凑、将进气通道和出烟通道紧挨着并排设置，缩短了从所述进气口到所述出气口之间的气路长度，从而有效解 决了用户需要大力抽吸才能吸出烟雾的问题，用户抽吸更加方便，省力。在一个实施例中，所述出烟通道的下端通道相对其上端通道收窄，这样出烟通道内更容易形成负压，抽吸效果更好。
附图说明
附图是用来提供对本发明的进一步理解，并构成说明书的一部分，与下面的具体实施方式一起用于解释本发明，但不应构成对本发明的限制。在附图中，
图1：实施例1电子烟的剖视图；
图2：实施例1烟弹的一个实施例的立体分解图；
图3：实施例1烟弹的一个实施例的A-A剖视图；
图4：实施例1烟弹的一个实施例的B-B剖视图；
图5：实施例1烟弹另一实施例的剖视图；
图6：实施例2电子烟的剖视图；
图7：图6所示电子烟另一视角的剖视图；
图8：图6所示电子烟中雾化头的立体图；
图9：图8所示的雾化头的分解图；
图10：图8所示的雾化头的俯视图；
图11：图8所示的雾化头的截面图；
图12：图8所示的雾化头另一视角的截面图。
图13：实施例3中的雾化头的剖视图。
图14：实施例3中的雾化头的部分结构剖视图。
图15：实施例3中的雾化头的爆炸视图。
图16：实施例3中的烟弹的剖视图。
图17：实施例3中的烟弹的爆炸视图。
图18：实施例3中的电子烟的剖视图。
各部件名称及其标号
本体:10 底盖:12 插接孔:120 烟弹:1、20a、21b
上盖:11 卡扣:30 安装槽:105 进气通道:102、221a
安装孔:107 装饰条:108 卡孔:109 出烟通道:103、222a、43b
出烟口:110 间隔壁:106 插入件:13 雾化头:2、31a、10b
斜坡:14 传感器:6、46b 主板:70 导液元件:21、12a、12b
电连接件:4 胶塞:5 电池:71 发热元件:22、315a、13b
连接部:60 电控组件：7 主体:3 储液腔:101、23a、24b
外壳:8 USB连接孔:80 凹槽:50 进气口:104、24a、42b
USB接口:9 导烟盖:25a 外壳:10a 导电体:314a
电控组件:40a 挡板:26a 储液间隙:316a 雾化管:3121a
按键孔:11a 雾化组件:30a 导烟孔:251a 导液管:3122a
USB孔:12a 安装架:41a 下液孔:261a 出烟口:3123a
点烟按键:13a 电路板:42a 主体:301a 注液口:3124a
顶壁:21a 电源:45a 储液管:311a 进液孔:3125a
周壁:22a 绝缘件:313a 内套件:312a 下液管:3126a
容置槽:211a 雾化头外壳:11b 进液孔:16b 限位部:111b
雾化头上盖:19b 外壳本体:20b 阻挡部:17b 雾化头安装孔:311b
储液腔孔:25b 雾化头主体:31b 出烟孔:41b 出气口:18b
电池组件:30b 外壳:40b 电路板:45b 雾化头气道:131b
密封件:23b 气流通道:44b 配合部:113b 密封垫圈:47b
烟弹外壳:211b
具体实施方式
以下结合附图对本发明的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本发明，并不用于限制本发明。
实施例1
请参照图1和图2，本实施例的电子烟包括：外壳8、安装在外壳8顶部的烟弹1、以及安装在外壳8内的雾化组件(图未标)与电控组件7，烟弹1对雾化组件提供烟液，雾化组件对流入的烟液进行雾化，电控组件7安装在雾化组件的下端，与雾化组件电性连接，对雾化组件供电。外壳8的周壁上开设有USB连接孔80，用以供外接电源对电控组件7充电。
烟弹1包括本体10、上盖11以及底盖12，本体10、上盖11以及底盖12构成烟弹外壳(图未示)，本体10的顶部开设有安装槽105，上盖11安装在安装槽105内，且上盖11的中间位置开设有出烟口110。本体10的内部形成有储液腔101，储液腔101为顶部封闭，底部开口的结构，底盖12封装储液腔101的底部开口。此外，在本体10的内部沿轴向形成有进气通道102和出烟通道103；所述进气通道102、出烟通道103设置于所述储液腔101的同一侧。进一步地，所述储液腔101、进气通道102和出烟通道103依次并排设置，所述进气通道102的口径上下相同，所述出烟通道103的口径上下相同，可选的，所述进气通道102和出气通道103的横截面为圆形或方形；本体10的侧壁开设有连通进气通道102的进气口104；其中，进气通道102和出烟通道103均位于烟弹1的同一侧，且出烟通道103连通出烟口110。通过这种设置缩短了从进气口104到出烟口110之间的气路长度，从而有效解决了用户需要大力抽吸才能吸出烟雾的问题，用户抽吸更加方便，省力。此外，储液腔101的侧壁设有安装孔107，安装孔107内安装有装饰条108，且装饰条108由透明的材料制成；因此，通过装饰条108可观察储液腔101内的烟液所在位置，方便检查储液腔101内的烟液量。
具体地，进气通道102与出烟通道103之间形成有间隔壁106。进气通道102靠近本体10外周表面，出烟通道103靠近储液腔101。进气通道102从本体10周壁的底部沿轴向延伸预设高度，在周壁上对应地开设一进气口104与进气通道102连通，本实施例中与进气通道的顶端连通，使得从进气口104送气后，可沿进气通道102从周壁的底部流出。出烟通道103从周壁的底部沿轴向延伸至周壁的顶部，与安装槽105相连通，使得气流从出烟通道103的底部流入后从周壁的顶部流出至安装槽105，用户再通过出烟口110吸取；实现在烟弹1的同一侧进气和出烟，上进上出，解决现有电子烟的进气孔开设在外壳的底部造成进气时烟液容易漏液的问题。在一个实施方式中，所述进气通道102和出烟通道103都为管状体的内腔构成，且进气通道102和出烟通道103并排设置，在其他的一个实施方式中，进气通道102为管状体的内腔，出烟通道103围绕进气通道102设置，进一步地，进气通道102收容在本体10内且进气通道102的一部分通道壁与本体10的内壁连接，另一部分通道壁被出烟通道103所围绕，具体的，进气通道102的通道壁与本体10内壁以及储液腔101的腔壁之间空间 构成出烟通道103。
请参照图1、图5和图6，雾化组件安装在烟弹1的底部，其中雾化组件的底部连接进气通道102的出口，顶部连接出烟通道103的进口，雾化组件雾化从烟弹1储液腔101内流入的烟液形成烟雾，使得烟雾可经气流带出。雾化组件包括主体3及安装在主体3内的雾化头2，主体3呈管筒状，安装在外壳8内，主体3的顶部可拆卸地组装于烟弹1的底部。具体地，本体10的底部两侧面均开设有卡孔109，主体3的顶部两侧均凸设有卡扣30，每一个卡扣30对应扣入每一个卡孔109内。在主体3上设置卡扣30，能够将卡扣30的尺寸做的更大，从而有效防止烟弹1与雾化组件脱离。雾化头2设有雾化加热通道(图未示)，雾化加热通道一端连通进气通道102，另一端连通出烟通道103。具体地，出烟通道103与雾化加热通道之间，进气通道102与雾化头2之间分别设有一段过气间隙(图未示)，从而使得进气通道102与出烟通道103连通。
本实施例中的雾化头2结构与实施例3中的雾化头结构相同，其详细结构在实施例3中描述，此处不再赘述。可以理解的，在其他实施方式中，雾化头2还可以采用其他结构，并不做限制。
进一步，主体3的底部设有胶塞5，胶塞5对应正极接触23处开设有穿孔(图未标)，穿孔内设有电连接件4，电连接件4的上端与正极接触23连接，下端凸伸出胶塞5的底部。此外，胶塞5对应进气通道102处设有凹槽50，且凹槽50连通进气通道102。在凹槽50内安装有传感器6，传感器6可选为气压传感器或者气流传感器。传感器6向下凸伸形成连接部60，连接部60伸出胶塞5的底部。
请参照图2至图4，本实施例通过将出烟通道103的下端通道相对其上端通道收窄，改变出烟通道103的内部结构，从而优化吸气效果，提高传感器6的灵敏度。
在其中一个实施例中，在出烟通道103内插入外来件，例如插入件13来使得出烟通道103的下端通道相对其上端通道收窄。
在另一个实施例中，在出烟通道103的通道壁设置斜坡或凸块，通过直接改变通道壁的形状的方式来使得出烟通道103的下端通道相对其上端通道收窄。
下面做具体说明，首先请参阅图2、图4，本实施例中，在出烟通道103内设有两个相对设置的插入件13，使出烟通道103的下端通道相对其上端通道收窄，从而使得出烟通道103内更易形成负压，加入插入件13后提高了传感器6的灵敏度。两条插入件13可选为硅胶塞，相对的沿出烟通道103的轴向设置在出烟通道103的内壁上，所述插入件13与出烟通道103过盈配合，从而将插入件13固定在出烟通道103内；或者两个插入件13相邻地设置在出烟 通道103的内壁。可以理解的，当出烟通道103的横截面是方形时可以设置在不同的方向上，例如：图4中的两个插入件13设置在出烟通道103的前后方向，在另一实施方式中，插入件13设置在出烟通道103的左右方向(以图2中A-A方向为前后方向，以图2中B-B方向为左右方向)；或者是两个插入件13相邻地设置在出烟通道103的两个内壁上。需要说明的是，两个插入件13的长度可以与出烟通道103的长度相同，也可以短于出烟通道103，加入两个插入件13后所述出烟通道103大致呈上大下小的喇叭状。可以理解的，两个插入件13也可以是橡胶塞，TPU等具有一定形变特性的材料。
本实施例中，两个插入件13下端为柱形，上端为楔形，这样在将两个插入件13插入出烟通道103时，楔形的插入件13部分贴合出烟通道103上端通道的内壁，而柱形的插入件13部分贴合出烟通道103下端通道的内壁，这样可以形成上大下小的喇叭状气道结构，抽吸时有利于形成负压，吸烟效果更好。
在其中一个实施例中，所述插入件13为一个，所述插入件13的外壁沿轴向贴合在出烟通道103内壁，所述插入件13可选为为柱体，其内部开有上下贯通的锥形孔，锥形孔的孔径从上到下逐渐减小。
在其中一个实施例中，所述插入件13为三个，每个插入件13沿着出烟通道103的轴向设置，三个插入件13沿着出烟通道103的内壁周向排列，所述插入件13为上小下大的楔形状，插入件13设置在出烟通道103内，使得出烟通道103呈上大下小的喇叭状，在其他实施例中，所述插入件13为四个或者四个以上，设置方式与插入件13为三个时相同。
请参照图5，在另一个实施例中，出烟通道103可以直接做成上大下小的结构，这样出烟通道103下端通道相对其上端通道收窄，其起到的作用与在出烟通道103内设置插入件13的作用相同。示例性的，通过在出烟通道103的内壁沿轴向相对的设有两斜坡14，可选的，所述斜坡14呈楔形，使得出烟通道103呈上大下小的喇叭状气道结构，抽吸时有利于形成负压，吸烟效果更好。此外，斜坡14亦可为楔形的凸块，并不以此为限。
电控组件7包括主板70、以及电池71。主板70设于胶塞5的下端；电池71位于主板70的下端，且与主板70电性连接。电连接件4的下端抵接在主板70的上表面，与主板70实现电性接触；从而实现雾化头2与主板70的电性连接。连接部60插入主板70的孔内，使得传感器6与主板70连接，以控制电池71工作。当用户抽烟时，传感器6感应到负压就会开始工作，促使电池71向主板70输出电压，使得雾化头2正常工作。主板70的下表面安装有USB接口9对应USB连接孔80，供外接电源插入，对电池71进行充电。其中，胶塞5既可为传感器6在主体3内部创造一个负压感应空间，也可阻挡冷凝的烟液滴落到主板70上， 损坏主板70。本实施例中胶塞5为硅胶塞，其他实施例中，胶塞5亦可为橡胶塞，并不以此为限。
除此外，烟弹1、主体3以及雾化头2各部件之间均通过O型硅胶圈(图未标)形成紧密配合，有效防止电子烟出现漏气漏液现；而且有利于将雾化组件与烟弹1拆卸分离，从而便于更换雾化头2。
抽烟时，气流从进气口104进入，流入主体3内部，使主体3内部形成负压，传感器6感应到负压，促使主板70和雾化头2工作；同时，气流通过雾化头2底部进入雾化头2内部，将烟雾从雾化头2顶部带出至出烟通道103，最终流向出烟口110，完成一次抽烟。
综上，本实施例的烟弹、雾化组件及其电子烟具有以下有益效果：
1、抽烟时，气流从烟弹1外周进入并穿过雾化头2，气流先进入雾化头2底部，再从雾化头2顶部出气，最终通过烟弹1的顶端出气，完成一次抽烟；其进气通道102与出烟通道103设置在同侧，上进上出，且不漏液，便于更换烟弹1和雾化头2。此外，出烟通道103下端通道相对其上端通道收窄，呈上大下小的喇叭状，抽吸时有利于形成负压，吸烟效果更好。
2、出烟通道103内设有两条相对设置的插入件13，使减小出烟通道103的体积，雾化后的烟液从两条插入件13之间的间隙流向出烟口110，从而减少废气流通，提高传感器6的灵敏度。
3、胶塞5对应进气通道102处设有凹槽50，且凹槽50连通进气通道102；在凹槽50内安装有传感器6，传感器6向下凸伸形成连接部60，连接部60伸出胶塞5的底部；其中，胶塞5既可为传感器6在主体3内部创造一个负压感应空间，也可阻挡冷凝的烟液滴落到主板70上，损坏主板70。
4、本体10的底部横向两侧面开设有卡孔109，主体3的顶部两侧对应两卡孔均凸设有卡扣30，每一个卡扣30对应扣入每一个卡孔109内；在主体3上设置卡扣30，能够将卡扣30的尺寸做的更大，从而有效防止烟弹1与电控组件7脱离。
实施例2
请参阅图6、图7，本实施例提供一种电子烟，包括外壳10a、安装在外壳10a顶端的烟弹20a、以及安装在外壳10a内的雾化组件30a与电控组件40a，烟弹20a对雾化组件30a提供烟液，雾化组件30a对流入的烟液进行雾化，电控组件40a安装在雾化组件30a的底侧，对雾化组件30a供电并控制电子烟的工作。
外壳10a周壁上开设有按键孔11a与USB孔12a，按键孔11a内安装有点烟按键13a，USB接 口12以供外接电源对电池充电。
烟弹20a呈瓶颈状，其底端向顶端逐渐收缩。烟弹20a包括顶壁21a以及周壁22a，对应地围成储液腔23a。进一步地，烟弹外壳(图未示)包括所述顶壁21a以及周壁22a，顶壁21a的顶端开设有容置槽211a，容置槽211a未与储液腔23a连通。储液腔23a顶端封闭，底端开口，开口可以是一个整体通孔。周壁22a一侧的壁厚较另一侧厚，可视为周壁22a包括壁厚侧与壁薄侧，周壁可仅为壁厚侧与壁薄侧构成，或者周壁上仅形成一处壁厚处(又可视壁厚侧)，其他为壁薄处(可视为壁薄侧)，壁厚侧可为烟弹20a的半个周侧，该壁厚侧上沿轴向形成有进气通道221a与出烟通道222a，即进气通道221a与出烟通道222a开设在烟弹20a的同侧，进一步地，烟弹20a于同侧形成有出烟通道222a以及进气通道221a，所述进气通道221a、出烟通道222a设置于所述储液腔23a的同一侧。进一步地，储液腔23a、出烟通道222a、进气通道221a依次并排设置。在一个实施方式中，进气通道221a与出烟通道222a之间形成有间隔壁。进气通道221a靠近烟弹外周表面，出烟通道222a靠近储液腔23a。进气通道221a从周壁22a的底端沿轴向延伸预设高度，在周壁22a上对应地开设一进气口24a与进气通道221a的顶端连通，使得从进气口24a送气后，可沿进气通道221a从周壁的底端流出。出烟通道222a从周壁22a的底端沿轴向延伸至周壁22a的顶端，其顶部与容置槽211a相连通，使得气流从出烟通道222a的底端流入后从周壁22a的顶端流出至容置槽211a，所述出烟通道222a的顶部相对容置槽211a收窄。进一步地，容置槽211a内设置有导烟盖25a，用以连接外部烟嘴(图未示)，导烟盖25a的中心开设导烟孔251a，流入容置槽211a内的气流从导烟孔251a流出，对应烟弹20a顶端的中心位置。储液腔23a的底部开口端可进一步设置一挡板26a封抵，挡板26a上开设下液孔261a以供储液腔23a内的烟液可流入至雾化组件30a。容置槽211a可以起到缓冲降温的作用，防止烫到口腔。
可以理解，烟弹20a的周壁可整体地设置为厚壁(不考虑材料用量或烟弹重量等)，即具有足够厚度开设进气通道221a与出烟通道222a，仅需确保进气通道221a与出烟通道222a开设在周壁的同侧即可，通过将气通道221与出烟通道222a开设在周壁的同侧，可缩短从进气口到出烟口之间的气路长度，从而有效解决了用户需要大力抽吸才能吸出烟雾的问题，用户抽吸更加方便，省力。
雾化组件30a安装在烟弹20a的底侧，两端连接进气通道221a的出口与出烟通道222a的进口，并且雾化从烟弹20a储液腔内流入的烟液，形成烟雾，使得烟雾可经气流带出。雾化组件30a包括主体301a及安装在主体301a内的雾化头31a，主体301a呈管筒状，安装在外壳10a内，主体301a的上端与烟弹20a紧密连接。可选的，所述下液孔261a紧靠出烟通道222a设置，而雾化头31a设置在下液孔261a的下方并与下液孔261a连通，从而缩短雾化头31a到出烟通道222a 的距离，提高雾化效果，增大烟雾量。
请参阅图8、图9、雾化头31a包括储液管311a、内套件312a、绝缘件313a，导电体314a以及发热元件315a。储液管311a用于存储从烟弹流入的烟液，同时作为导电件，例如，与导电体314a相连接的电极相反的一极导通。储液管311a的一端外周形成为螺纹端，以供储液管311a稳定安装在主体301a内。内套件312a安装在储液管311a内，内套件312a包括雾化管3121a与径向地设置在雾化管3121a一端的导液管3122a。雾化管3121a的管道为雾化加热通道。导液管3122a设置在雾化管3121a的顶端，导液管3122a的两端相对雾化管3121a的周壁侧伸出，导液管3122a的宽度较雾化管3121a的直径窄，从而对应地在雾化管3121a的端口处在导液管3122a的两侧形成出烟口3123a。导液管3122a的长度与储液管311a的内径相当，内套件312a安装在储液管311a内，导液管3122a的两端与储液管311a的内周面连接(如螺接)，在雾化管3121a的外周面与储液管311a内周面之间形成储液间隙316a(结合参阅图10)。请参阅图11，所述雾化管3121a在位于与导液管底部齐平处的位置向外翻折，翻折后雾化管3121a与储液管抵接，从而密封储液间隙316a的顶部。请参阅图12，导液管3122a相对雾化管3121a伸出的两端的底面分别开设有落液孔(图未示)，以将导液管3122a管道与储液间隙316a相连通。导液管3122a的顶面开设有注液口3124a，以供流入储液腔23a内的烟液，本实施例中，通过在导液管3122a的顶面设置有一下液管3126a，下液管3126a的管口即为注液口3124a。可选的，所述下液管3126a的截面为圆形，下液管3126a与导液管3122a的管道连通，下液管3126a配合储液腔23a底部的下液孔261a，以供储液腔23a内的烟液流进导液管3122a，并流入至储液间隙316a内。此外，雾化管3121a的管壁上开设有进液孔3125a，以供储液间隙316a内的烟液可流入至雾化管3121a内雾化。
绝缘件313a套设在导电体314a上，安装在储液管311a内的一端，使得导电件314与储液管311a绝缘。导电体314a、绝缘件313a均开设有轴心孔(图未标)，以供气流从底部导入至雾化管3121a内。发热元件315a安装在雾化管3121a内，发热元件315a的一端与储液管311a连接，另一端与导电体314a连接。储液管311a与导电体314a中，其中一个连正极时，另一个则连负极。进一步地，发热元件315a的外周可包覆导液元件(图未示)，导液元件包覆在发热元件的外周，并一体地安装在雾化管3121a的内腔中，发热元件315a选择为发热丝螺旋而成的螺旋体，导液元件选择为吸液棉或纤维绳。此外，还可为发热元件包覆在导液元件的外周。
雾化头31a安装在主体301a内后，雾化头31a安装在烟弹20a的底端，雾化头31a的储液管311a的顶端与烟弹20a底部的进气通道221a与出烟通道222a之间的间隔壁的底面封抵，挡板26a封抵在储液腔23a的底部开口端，如此，将进气通道221a与出烟通道222a隔离。储液管311a外周面与主体301a的内周面之间形成过气间隙连通进气通道221a，进气通道221a进入的气体 经过过气间隙引入至雾化头31a的底部，并从导电件314的轴心孔导入至雾化管3121a的管道内，气体经过雾化管3121a的管道后，将烟雾从出烟口3123a带出，进入到出烟通道222a后流出。
请结合参阅图11、图12，储液腔23a内流出的烟液流经导液管3122a进入至储液间隙316a内，并经雾化管3121a上的进液孔3125a进入到雾化管3121a内发热元件315a上雾化，进气通道221a的气流进入雾化加热通道内，将雾化加热通道内的烟雾带经出烟通道222a送出。
电控组件40a用于响应吸气并给雾化头31a供电。电控组件40a包括安装在外壳10a内的安装架41a、电路板42a与电源45a。电路板42a安装在安装架41a上，电路板42a上设置USB插槽与外壳10a的USB孔12a匹配，以供连接充电器。电路板42a上还设置有配合点烟按键13a的开关，以将发热元件315a导通或断开。电源45a可拆卸地安装在外壳10a内位于电路板42a的下方，用于给电路板42a及雾化头31a供电，电源45a可采用电池或电芯。
电子烟雾化头安装时，先把雾化头31a扭入主体301a内，再把雾化头31a插入烟弹20a底部的通孔上，同时烟弹20a跟雾化组件的主体301a会紧密扣住(卡扣配合)，抽烟时按下点烟按键13a就能正常抽烟，没电时可通过USB孔12a充电。本实施例的电子烟烟弹作为一次性使用小烟，烟弹20a未开设注液孔，烟弹20a不可重复装烟液。可以理解，需要多次使用时，则需要烟弹20a上开设注液孔(图未示)，如：在周壁22a上径向地开设有注液孔，用以往储液腔23a内注入烟液，注液孔与进气通道221a或出烟通道222a均未连通，以保证注液时能直接注入到储液腔23a内，如开设在周壁22a上不会连通进气通道221a或出烟通道222a之处。
综上，本实施例提供的电子烟抽烟时气流从烟弹20a外周进入并穿过雾化头31a，气流先进入雾化头31a底部，再从雾化头31a上方出气，最终通过烟弹20a顶端出气，完成一次抽烟。其进气通道221a与出烟通道222a设置在同侧，上进上出，不漏液，同时可便于更换烟弹20a和雾化头31a。
实施例3
如图13-18所示，本实施例公开一种电子烟，包括外壳40b、电池组件30b和雾化组件，电池组件30b设置在外壳40b内用于给所述雾化组件供电，其中，雾化组件包括烟弹21b和雾化器，烟弹21b安装于外壳40b的上端，雾化器可拆卸地固定于烟弹21b的底端并设置在外壳40b之内。
如图16、图18所示，烟弹21b包括烟弹外壳211b，烟弹外壳211b内置有储液腔24b和出烟通道43b，储液腔24b的底端设有与储液腔孔25b，烟弹外壳211b的顶端开设有出烟孔41b，出烟通道43b的一端与出烟孔41b相连通。
如图18，雾化器包括雾化头主体31b和雾化头10b，雾化头主体31b部分容置于烟弹外壳211b的底端并与烟弹外壳211b固定连接，其剩余的部分容置于外壳40b内，雾化头主体31b上设有雾化头安装孔311b，雾化头10b设于雾化头安装孔311b内。在一个实施方式中：储液腔24b底部设有密封件23b，储液腔孔25b设置在密封件23b上。具体的，密封件23b为硅胶垫圈或橡胶垫圈。
如图1、2所示，雾化头10b包括雾化头外壳11b、发热元件13b及导液元件12b，其中，雾化头外壳11b包括外壳本体20b和与外壳本体20b上端固定连接的雾化头上盖19b，外壳本体20b内部形成有空腔，发热元件13b和导液元件12b均位于空腔中，且导液元件12b套设在发热元件13b的外周，雾化头上盖19b上设有连通所述空腔的进液孔16b，导液元件12b位于进液孔16b的下端，以保证流经进液孔16b的烟液能够导入至导液元件12b中，发热元件13b与进液孔16b之间设有阻挡部17b，阻挡部17b的上端面抵靠至雾化头上盖19b的下端面，而阻挡部17b的下端面抵靠至导液元件12b的上端面，可选的，阻挡部17b为与雾化头外壳11b一体成型。进液孔16b与上述储液腔24b底端的储液腔孔25b相连通。需要说明的是，阻挡部17b的作用是为了阻挡从进液孔16b流下的烟液直接流至发热元件13b上，使烟液仅能流至导液元件12b上，再由导液元件12b传导至发热元件13b表面的，因此，阻挡部17b的设置可以如图14所示，即包括2个条状的阻挡部17b；可以理解的是，当进液孔16b包含两个以上(不包含两个)时，可参照上述设置方式对应设置相应数量的阻挡部17b，或者，两个以上(不包含两个)上述进液孔16b分别设置在上述2个阻挡部17b的两侧；在其中一个实施方式中：所述阻挡部17b为环状体，且围绕发热元件13b的顶端设置，此时进液孔16b为任意个均可，且均设置在阻挡部17b的外侧，或者，阻挡部17b为四边形、五边形等密闭的形状均可；此外，在其中一个实施方式中：阻挡部17b为进液孔16b沿轴向向下延伸，且下端抵靠至导液元件12b形成，此时进液孔16b为任意个均可，阻挡部17b的形状根据进液孔16b的形状而定，阻挡部17b围绕进液孔16b设置，只要使流经进液孔16b的烟液先流经导液元件12b再接触发热元件13b即可，在一个实施方式中，阻挡部17b为起密封作用的多边形。
如图13-15、17-18所示，所述雾化头上盖19b上还开设有出气口18b，发热元件13b内部形成雾化头气道131b，雾化头气道131b与外界空气相连通。具体的，雾化头气道131b的一端连通出气口18b，通过出气口18b与烟弹外壳21上的出烟通道43b及出烟孔41b连通。
如图18所示，烟弹21b还与雾化头主体31b连接共同形成气流通道44b，烟弹外壳211b的外周壁上设有与气流通道44b连通的进气口42b，烟弹21b于同侧形成有出烟通道43b以 及进气通道(未图示)，所述进气通道、出烟通道43b设置于所述储液腔24b的同一侧。
进一步地，储液腔24b、出烟通道43b、进气通道依次并排设置，其中进气口42b与进气通道连通，雾化头气道131b的另一端与气流通道44b相连通。
雾化头安装孔311b内设有配合部113，雾化头10b上对应设有限位部111，雾化头10b通过配合部113固定在雾化头安装孔311b中。具体的，限位部111为形成在所述外壳本体20b外周壁的L型凹槽，对应L型凹槽的位置，雾化头安装孔311b内周壁设有与L型凹槽配合的凸起，凸起即为配合部113；或者，限位部111为形成在所述外壳本体20b外周壁的凸起，对应凸起的位置，雾化头安装孔311b内周壁设有与凸起配合的L型凹槽，L型凹槽即为配合部113。本实施例中的雾化头10b安装及拆卸如下：将雾化头10b的一端正对雾化头安装孔311b，并使上述凸起正对L型凹槽的入口，此时，可将雾化头10b推入雾化头安装孔311b内，凸起则沿着L型凹槽行进直到凹槽的底端，继而可旋转雾化头10b至一定的安装角度。因此，上述凸起与L型凹槽的配合结构即有引导功能，又有定位功能。
如图18所示，电子烟还包括传感器46b，电池组件30b和雾化组件之间设有密封垫圈47b，密封垫圈47b固定在雾化头主体31b的底端，传感器46b固定在密封垫圈47b中，而且，传感器46b与气流通道44b相连通，并与电池组件30b电连接。
进一步地，电子烟还包括电路板45b，该电路板45b设于雾化器和电池组件30b之间。在一个实施方式中，传感器46b及雾化器与电池组件30b均与电路板45b电连接，且传感器46b及雾化器与电池组件30b通过电路板45b实现两两之间的电路导通及信号传递。
可选的，所述传感器46b为压力感应传感器，该压力感应传感器的气道连通着气流通道44b，因此在气流通道44b向雾化器11内供气时，压力感应传感器的气道内的气体会被带走，造成负压，压力感应传感器产生电信号并将电信号传递给电路板45b，电池组件30b包括电池(未示出)，电路板45b控制电池进行供电，电子烟工作。
本实施例的电子烟，储液腔24b用于储存烟油，烟油再从储液腔孔25b和进液孔16b流入雾化头10b内，在雾化头10b内，进液孔16b直接对准导液元件12b并且还设有阻挡部17b，因此，烟油必须从导液元件12b慢慢浸润到发热元件13b上，避开了发热元件13b被烟油浸泡的技术问题。另外，设置中电池组件30b和雾化组件之间的密封垫圈47b，该密封垫圈47b同时也是在电路板45b与雾化器之间，可用于阻挡冷凝液及烟油低落到电路板45b上，而致使电路板45b损坏。
只要不违背本发明创造的思想，对本发明的各种不同实施例进行任意组合，均应当视为本发明公开的内容；在本发明的技术构思范围内，对技术方案进行多种简单的变型及不同实 施例进行的不违背本发明创造的思想的任意组合，均应在本发明的保护范围之内。

Claims (20)

  1. 一种烟弹，其特征在于，包括烟弹外壳，以及设置于所述烟弹外壳内的储液腔、进气通道、出烟通道，所述进气通道、出烟通道设置于所述储液腔的同一侧。
  2. 根据权利要求1所述的烟弹，其特征在于：所述储液腔、出烟通道、进气通道依次并排设置。
  3. 根据权利要求1所述的烟弹，其特征在于：所述烟弹外壳包括顶壁以及周壁，所述周壁和顶壁围成所述储液腔，所述烟弹的周壁于同侧形成有进气通道与出烟通道。
  4. 根据权利要求2所述的烟弹，其特征在于：在所述烟弹的周壁开设有进气口，所述进气口与所述进气通道连通。
  5. 根据权利要求1所述的一种烟弹，其特征在于：所述进气通道与所述出烟通道之间形成有间隔壁。
  6. 根据权利要求1所述的一种烟弹，其特征在于：所述出烟通道的下端通道相对其上端通道收窄。
  7. 根据权利要求1所述的烟弹，其特征在于：所述出烟通道内设有插入件，所述出烟通道设置所述插入件后，使得所述出烟通道呈上大下小的喇叭状。
  8. 根据权利要求1所述的烟弹，其特征在于：包括本体、上盖以及底盖，所述上盖开设有出烟口，所述出烟通道连通所述出烟口。
  9. 根据权利要求1所述的烟弹，其特征在于：所述出烟通道的内壁设有斜坡或凸块，所述出烟通道设置斜坡或凸块后，使得所述出烟通道大致呈上大下小的喇叭状。
  10. 根据权利要求7所述的烟弹，其特征在于：所述插入件的上端为楔形，下端为柱形；或所述插入件为柱体，其外壁沿轴向贴合在所述出烟通道内壁，且所述插入件内部开有上下贯通的锥形孔，所述锥形孔的孔径从上到下逐渐减小。
  11. 一种雾化组件，其特征在于，包括权利要求1-10任一项所述烟弹，还包括雾化器，所述雾化器可拆卸地固定于所述烟弹的底端。
  12. 根据权利要求11所述的雾化组件，其特征在于：所述雾化器包括雾化头，所述雾化头包括雾化头外壳、发热元件和导液元件，所述雾化头外壳包括外壳本体和雾化头上盖，所述外壳本体内部设有空腔，所述发热元件与所述导液元件均位于所述空腔中，且所述导液元件套设在所述发热元件的外周，所述雾化头上盖上设有连通所述空腔的进液孔，所述导液元件位于所述进液孔的下端，以使流经所述进液孔的烟液能够导入至所述导液元件中，所述发热元件与所述进液孔之间设有阻挡部，所述阻挡部的上端面抵靠至所述雾化头上盖的下端面，所述阻挡部的下端面抵靠至所述导液元件的上端面以防止流经所述进液孔的烟液未经所述导 液元件直接接触所述发热元件。
  13. 根据权利要求12所述的雾化组件，所述雾化器包括雾化头主体，所述雾化头主体上设有雾化头安装孔，所述雾化头设于所述雾化头安装孔内。
  14. 根据权利要求13或所述的雾化组件，其特征在于，所述外壳本体的外周壁上开设有限位部。
  15. 根据权利要求14所述的雾化组件，其特征在于，所述雾化头安装孔内设有与所述限位部配合固定的配合部，所述雾化头通过所述配合部固定在所述雾化头安装孔中。
  16. 根据权利要求15所述的雾化组件，其特征在于，所述限位部为形成在所述外壳本体外周壁的L型凹槽，对应所述L型凹槽的位置，所述雾化头安装孔内周壁设有与所述L型凹槽配合的凸起，所述凸起为所述配合部；
    或，所述限位部为形成在所述外壳本体外周壁的凸起，对应所述凸起的位置，所述雾化头安装孔内周壁设有与所述凸起配合的L型凹槽，所述L型凹槽为所述配合部。
  17. 一种雾化组件，其特征在于：包括权利要求1-10任一项所述的烟弹，所述雾化组件还包括雾化头，所述雾化头设有雾化加热通道，所述雾化加热通道一端连通所述进气通道，另一端连通所述出烟通道。
  18. 根据权利要求17所述的雾化组件，其特征在于：所述雾化头包括储液管及套设在所述储液管内的内套件，所述内套件包括雾化管，所述雾化管的管道为所述雾化加热通道。
  19. 根据权利要求18所述的雾化组件，其特征在于：所述雾化头包括发热元件和导液元件，所述发热元件的外周包覆有所述导液元件或者所述发热元件包覆所述导液元件。
  20. 一种电子烟，其特征在于：包括权利要求11-19中任一项所述的雾化组件。
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