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WO2015180088A1 - Cigarette électronique et procédé de distribution de liquide à vapoter - Google Patents

Cigarette électronique et procédé de distribution de liquide à vapoter Download PDF

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Publication number
WO2015180088A1
WO2015180088A1 PCT/CN2014/078771 CN2014078771W WO2015180088A1 WO 2015180088 A1 WO2015180088 A1 WO 2015180088A1 CN 2014078771 W CN2014078771 W CN 2014078771W WO 2015180088 A1 WO2015180088 A1 WO 2015180088A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
oil pump
smoke
hole
electronic cigarette
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2014/078771
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimree Hi-Tech Inc
Original Assignee
Kimree Hi-Tech Inc
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 Kimree Hi-Tech Inc filed Critical Kimree Hi-Tech Inc
Priority to PCT/CN2014/078771 priority Critical patent/WO2015180088A1/fr
Priority to CN201480002556.2A priority patent/CN108495564A/zh
Publication of WO2015180088A1 publication Critical patent/WO2015180088A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0015—Details of inhalators; Constructional features thereof with inhalation check valves located upstream of the dispenser, i.e. not traversed by the product

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular, to an electronic cigarette capable of stably providing smoke oil and a method for providing the same.
  • the electronic cigarette includes an atomizing component 110, a battery rod assembly 120, and an oil reservoir 130.
  • the atomizing assembly 110 includes a heating wire 112 and an oil guiding mechanism 111 for supplying oil to the heating wire 112.
  • the oil guiding mechanism 111 is inserted inside the oil reservoir 130, and the oil guiding mechanism 111 is further used.
  • the smoke oil located inside the oil reservoir 130 is transmitted to the heating wire 112 to atomize the electric heating wire 112 to form a smoke for the user to smoke, wherein the smoke is in the
  • the direction of circulation inside the electronic cigarette is shown in the direction of the arrow shown in Figure 1. That is, as shown in Fig. 1, the smoke flows to the suction nozzle 140 to allow the user to smoke the smoke through the suction nozzle 140.
  • the heating wire 112 of the electronic cigarette is far away from the smoke oil in the oil reservoir 130, and the oil smoke in the oil reservoir 130 cannot be guaranteed only by the oil guiding mechanism 111. And an appropriate amount is transmitted to the heating wire 112, so that the oil on the heating wire 112 may be excessive, so that oil leakage occurs, and if the oil guiding mechanism 111 is used for a long time, conduction to the electric heating is also caused.
  • the amount of the soot oil on the wire 112 is too small, causing the electric heating wire 112 to dry, thereby generating a gas harmful to the human body and damaging the health of the user.
  • the oil guiding mechanism 111 can not ensure the stability of the amount of smoke during the process of conducting the smoke oil, so that the smoke atomized by the heating wire 112 is indefinite, which affects the taste of the user to smoke. Moreover, if the amount of smoke remaining inside the oil reservoir 130 is small, the oil guiding mechanism 111 cannot transfer the remaining less oil to the heating wire 112, resulting in waste of the oil.
  • the invention provides an electronic cigarette capable of stably providing smoke oil and a method for providing the same.
  • An electronic cigarette including an electronic cigarette body, wherein
  • the electronic cigarette body includes a smoking end for a user to smoke, an oil storage bottle for storing the oil, an atomizer assembly for atomizing the oil to form the smoke, and for the atomizer a battery rod assembly powered by the component; wherein the oil storage bottle is disposed at an end of the electronic cigarette body away from the smoking end;
  • An oil pump is further disposed on the electronic cigarette body, and the oil pump is configured to form a negative pressure inside the oil pump according to a pressing operation input by a user, and an oil inlet pipe and an oil outlet pipe are disposed in communication with the oil pump, and the oil inlet pipe is
  • the oil inlet hole is inserted into the oil storage bottle such that the oil in the oil storage bottle flows into the oil pump through the oil inlet pipe under the action of the negative pressure, and the oil is discharged.
  • An oil outlet of the oil pipe is inserted inside the atomizer assembly such that the smoke oil inside the oil pump flows into the atomizer assembly via the oil discharge pipe.
  • the electronic cigarette, wherein the oil pump comprises:
  • An oil pump upper cover for receiving the pressing operation, and an end of the oil pump upper cover extending along the radial direction of the oil pump is provided with a resisting arm;
  • An oil pump lower cover is disposed coaxially with the oil pump upper cover
  • the outer peripheral wall of the lower cover of the oil pump is sleeved with a spring, and the spring is abutted against the abutting arm, and a gap is disposed between the abutting arm and the lower cover of the oil pump;
  • An oil pump piston is fixedly disposed in the oil pump, and a first end of the oil pump piston is disposed inside the upper cover of the oil pump, and a second end of the oil pump piston is disposed inside the lower cover of the oil pump, and a first oil reservoir is formed at a second end of the oil pump piston and an end of the oil pump lower cover away from the holding arm;
  • a first through hole and a second through hole are disposed at a bottom of the oil pump lower cover away from the resisting arm, and the first through hole is in communication with the oil outlet pipe, the second through hole and the oil inlet pipe Connected; the oil pump piston is further configured to move away from the resisting arm according to the pressing operation, so that air inside the first oil storage chamber is discharged through the first through hole to form the negative pressure ;
  • a first oil pump valve is disposed inside the lower cover of the oil pump, and a first oil pump valve is fixedly connected to the oil pump lower cover; so that the first oil pump valve Moving in a direction toward the oil pump piston under the action of the negative pressure, so that the smoke oil in the oil inlet pipe flows into the first oil storage chamber via the second through hole, and the first The smoke oil in an oil reservoir flows into the oil outlet pipe through the first through hole.
  • a first positioning post is disposed at a bottom of the oil pump lower cover away from the bottom of the resisting arm, and the first connecting end of the first oil pump valve is provided with a first connecting through hole, and the first connecting through hole is sleeved On the first positioning post, and the first connecting through hole is interference fit with the first positioning post;
  • the oil pump piston is disposed at a position corresponding to the first positioning post, and the receiving recess is matched with the first positioning post, so that the oil pump piston is away from the pressing operation according to the pressing operation.
  • the first connecting end of the first oil pump valve is weldedly disposed at a bottom of the oil pump lower cover away from the resisting arm;
  • the first connecting end of the first oil pump valve is disposed at a bottom of the oil pump lower cover away from the bottom of the resisting arm by a screw.
  • the electronic cigarette wherein the oil pump comprises an oil pump body made of an elastically deformable material;
  • the first end of the oil pump body is a pressing portion for receiving the pressing operation
  • the bottom end of the oil pump body is provided with a third through hole and a fourth through hole, a bottom end of the oil pump body is an end away from the first end of the oil pump body, and the third through hole and the out hole
  • the oil pipe is connected, and the fourth through hole is in communication with the oil inlet pipe;
  • a second oil storage chamber is disposed inside the second end of the oil pump body, and the pressing portion is further configured to press the second oil storage chamber according to the pressing operation to make the air inside the second oil storage chamber Discharging through the third through hole to form the negative pressure;
  • a second oil pump valve is disposed inside the second oil storage chamber and covers the fourth through hole, and a second connection end of the second oil pump valve is fixedly connected to the oil pump body; so that the second oil pump The valve moves in a direction away from the bottom end of the oil pump body under the action of the negative pressure, so that the smoke oil in the oil inlet pipe flows into the second oil storage chamber through the fourth through hole, and The smoke oil in the second oil storage chamber flows into the oil discharge pipe via the third through hole.
  • the bottom end of the oil pump body is provided with a second positioning post, the second connecting end of the second oil pump valve is provided with a second connecting through hole, and the second connecting through hole is sleeved at the second positioning On the column, and the second connection is through an interference fit with the second positioning post;
  • the second connecting end of the second oil pump valve is welded at a bottom end of the oil pump body; or,
  • the second connecting end of the second oil pump valve is disposed at a bottom end of the oil pump body by a screw.
  • the electronic cigarette wherein the atomizer assembly and the battery rod assembly are coaxially disposed; the atomizer assembly is located on the electronic cigarette body near an end of the smoking end, and the battery rod assembly is located One end of the electronic cigarette body away from the smoking end;
  • the battery rod assembly is located at an end of the electronic cigarette body adjacent to the smoking end, and the atomizer assembly is located at an end of the electronic cigarette body away from the smoking end.
  • the electronic cigarette wherein the atomizer assembly and the battery rod assembly are juxtaposed along a radial direction of the electronic cigarette body;
  • the atomizer assembly and the battery rod assembly are juxtaposed along a radial direction of the electronic cigarette body, and an end of the atomizer assembly and the battery rod assembly away from the smoking end are interposed in the oil reservoir Inside the bottle
  • the outer peripheral wall of the battery rod assembly is covered with a sealing sleeve to isolate the battery rod assembly inserted in the oil storage bottle from the smoke oil.
  • the electronic cigarette wherein the atomizer assembly comprises:
  • An oil storage cotton for conducting the soot oil to the electric heating wire assembly
  • the oil outlet hole is inserted inside the oil storage cotton to store the oil storage cotton into the oil oil flowing into the oil storage cotton through the oil outlet hole;
  • An atomizer electrode electrically connected to the heating wire assembly.
  • the electronic cigarette, wherein the battery rod assembly comprises:
  • a battery rod electrode electrically connected to the atomizer electrode
  • a battery is electrically connected to the battery rod electrode
  • An air flow sensor for generating a trigger signal according to a user's smoking action
  • a microcontroller for generating a control signal based on the trigger signal; to cause the microcontroller to control the battery by the control signal
  • the electric heating wire assembly is powered to cause the electric heating wire assembly to atomize the smoke oil to form the smoke.
  • a rupturable film for sealing the oil storage bottle is disposed inside the through hole of the annular sealing plug.
  • the electronic cigarette wherein the oil storage bottle is a transparent container, and the oil storage bottle is provided with an oil smoke observation window.
  • the electronic cigarette wherein the oil storage bottle is a glass bottle.
  • a method for providing smoke oil according to any one of the above-mentioned electronic cigarettes comprising: if the oil pump receives the pressing operation, air inside the oil pump flows out of the oil pump through the oil discharge pipe , forming the negative pressure inside the oil pump; inside the oil pump;
  • the atomizer atomizes the smoke oil to form the smoke.
  • the method for providing a smoke oil wherein, if the oil pump receives the pressing operation, the air inside the oil pump flowing out of the oil pump via the oil outlet pipe comprises:
  • the oil pump upper cover receives the pressing operation to move the oil pump piston away from the abutting arm and to cause the spring to be in a compressed state;
  • the air inside the first oil storage chamber is discharged through the first through hole to the first oil storage chamber to form the negative pressure inside the first oil storage chamber;
  • the oil pump interior comprises:
  • the oil pump piston moves in the direction of the holding arm under the action of the spring until the spring is in an uncompressed state
  • the first oil pump valve moves in a direction toward the oil pump piston under the action of the negative pressure, so that the smoke oil in the oil inlet pipe flows into the first oil storage chamber via the second through hole Internally; if the oil pump receives the pressing operation again, flowing the smoke oil inside the oil pump into the atomizer through the oil outlet pipe comprises: If the oil pump upper cover receives the pressing operation again, the oil pump piston moves away from the resisting arm, so that the smoke oil in the first oil storage chamber flows into the second through hole. The oil pipe is described until the first oil pump valve re-covers the second through hole to allow the smoke oil to flow into the atomizer assembly.
  • the method for providing a smoke oil wherein, if the oil pump receives the pressing operation, the air inside the oil pump flowing out of the oil pump via the oil outlet pipe comprises:
  • the pressing portion receives the pressing operation and presses the second oil storage chamber according to the pressing operation to elastically deform the oil pump body;
  • the air inside the second oil storage chamber is discharged through the third through hole to the second oil storage chamber to form the negative pressure inside the second oil storage chamber;
  • the oil pump interior comprises:
  • the oil pump body recovers an initial shape
  • the second oil pump valve moves in a direction away from a bottom end of the oil pump body under the action of the negative pressure, so that the smoke oil in the oil inlet pipe flows into the second storage through the fourth through hole.
  • flowing the smoke oil inside the oil pump into the atomizer through the oil discharge pipe comprises:
  • the pressing portion presses the second oil storage chamber again according to the pressing operation, so that the smoke oil in the second oil storage chamber passes through the first A four-way hole flows into the oil discharge pipe until the second oil pump valve re-covers the fourth through hole to allow the smoke oil to flow into the atomizer assembly.
  • the method for providing a smoke oil, wherein the atomizer atomizes the smoke oil to form the smoke comprises:
  • the microcontroller generates the control signal according to the trigger signal
  • the microcontroller controls the battery rod assembly to power the atomizer assembly by the control signal to cause the atomizer to atomize the smoke oil.
  • the invention provides an electronic cigarette and a method for providing the same, the electronic cigarette comprising: an electronic cigarette body, the electronic cigarette body comprising a smoking end, an oil storage bottle, an atomizer assembly and a battery rod assembly; An oil pump is further disposed on the electronic cigarette body, and the oil pump is provided with an oil inlet pipe and an oil discharge pipe in communication with the oil pump, so that the smoke oil inside the oil pump flows into the atomizer assembly via the oil discharge pipe.
  • the electronic cigarette provided by the invention and the method for providing the oil smoke enable the oil smoked by the oil pump to flow into the atomizer assembly in a balanced, stable and proper amount, thereby effectively preventing the flow into the atomizer.
  • the shortage of the amount of smoke oil or the excessive amount of smoke oil ensures the stability of the atomized smoke of the atomizer assembly and makes the smoke concentration uniform, which ensures the taste of the user during the smoking process.
  • Figure 1 is a schematic cross-sectional view showing the structure of an electronic cigarette that has been filed by the applicant;
  • FIG. 2 is a cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 3 is a schematic exploded view of a preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 5 is a schematic cross-sectional structural view of another preferred embodiment of the oil pump according to the present invention
  • FIG. 6 is another preferred embodiment of the electronic cigarette provided by the present invention.
  • FIG. 7 is a schematic view showing the overall structure of another preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 8 is a schematic view showing the overall structure of another preferred embodiment of the electronic cigarette provided by the present invention
  • 9 is a cross-sectional structural view showing a preferred embodiment of an atomizer assembly for an electronic cigarette according to the present invention;
  • FIG. 10 is a schematic cross-sectional view showing a preferred embodiment of a battery rod assembly for an electronic cigarette according to the present invention
  • Figure 11 is a schematic cross-sectional view showing a preferred embodiment of an oil storage bottle for an electronic cigarette according to the present invention.
  • FIG. 12 is a flow chart of a preferred embodiment of a method for providing a smoke oil according to the present invention
  • FIG. 13 is a flow chart showing the steps of another preferred embodiment of the method for providing a smoke oil according to the present invention.
  • Figure 14 is a flow chart showing the steps of another preferred embodiment of the method for providing smoked oil provided by the present invention. detailed description
  • Embodiment 1 This embodiment describes in detail the specific structure of an electronic cigarette that can provide a stable amount of smoke oil:
  • FIG. 2 is a schematic cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 2 is a schematic cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 3 is a schematic cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 2 is a schematic cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention
  • FIG. 3 is a schematic cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the present invention
  • the electronic cigarette includes: an electronic cigarette body, and the electronic cigarette body includes a smoking end 201 for allowing a user to smoke;
  • the user can smoke through the smoking end 201.
  • the shape of the smoking end 201 can match the mouth shape of the user (as shown in FIG. 2), so as to ensure the comfort of the user during the smoking process, and is convenient for the user.
  • the smoking end 201 can be detachably connected to the electronic cigarette body, and the specific connection manner thereof is not limited, for example, a screw connection, a snap connection or a magnetic connection, so that the user can replace or clean the smoking end at any time. 201, to ensure the hygiene in the process of using the electronic cigarette.
  • An oil storage bottle 202 for containing the soot oil, that is, an atomizable smoke oil is stored in the oil storage bottle 202.
  • An atomizer assembly 203 for atomizing the smoke oil to form the smoke, i.e., the atomizer assembly 203 can atomize the oil in the oil reservoir 202.
  • the electronic cigarette body further includes a battery rod assembly 204 for powering the atomizer assembly 203; wherein the oil storage bottle 202 is disposed at an end of the electronic cigarette body away from the smoking end 201.
  • the oil storage bottle 202 is disposed on one end of the electronic cigarette body away from the smoking end 201.
  • the advantage of using this arrangement is that the position of the oil storage bottle 202 is away from smoking.
  • the end 201 causes the mist atomized by the atomizer assembly 203 to not flow through the oil storage bottle 202, so that the user does not suck the un-atomized smoke oil, thereby effectively avoiding the leakage of the smoke oil.
  • the electronic cigarette provided in this embodiment can stably and uniformly hook the smoke oil located in the oil storage bottle 202 to the atomizer assembly 203.
  • FIG. 2 and FIG. 3 Shown as follows:
  • the electronic cigarette body is further provided with an oil pump 210, and the end of the oil pump 210 on the electronic cigarette body can receive a pressing operation input by a user.
  • the oil pump 210 is configured to form a negative inside the oil pump 210 according to a pressing operation input by a user.
  • the inlet pipe 211 and the oil outlet pipe 212 are provided in pressure with the oil pump 210.
  • the oil inlet hole of the oil inlet pipe 211 is inserted into the oil storage bottle 202, so that the smoke oil in the oil storage bottle 202 passes through the oil inlet pipe under the action of the negative pressure. 211 flows into the interior of the oil pump 210, and an oil outlet hole of the oil discharge pipe 212 is inserted inside the atomizer assembly 203, so that the smoke oil inside the oil pump 210 flows into the oil pipe 210 through the oil discharge pipe 212.
  • the atomizer assembly 203 is described.
  • the component 203 enables the smoke oil driven by the oil pump 210 to flow into the atomizer assembly 203 in a balanced, stable, and proper amount, effectively preventing the amount of smoke flowing into the atomizer assembly 203 from being insufficient or smoke oil.
  • the occurrence of excessive quantity ensures the stability of the atomized smoke of the atomizer assembly 203, and makes the smoke concentration uniform, thereby ensuring the taste of the user during smoking.
  • the oil pump 210 can still conduct the remaining smoke oil to the atomizer assembly 203, thereby avoiding the occurrence of wasted smoke oil, so that the present invention is used.
  • the electronic cigarette shown can effectively avoid the waste of smoke oil.
  • the oil pump 210 shown in this embodiment can directly transfer the smoke oil to the atomizer assembly 203 without setting an oil guiding mechanism for conducting the smoke oil, thereby further avoiding the waste of the smoke oil and improving the utilization of the smoke oil. effectiveness.
  • Embodiment 2 This embodiment details the specific structure of the oil pump 210 shown in Figs. 2 and 3:
  • the oil pump 210 includes:
  • the oil pump upper cover 301 is disposed with a resisting arm 302 extending radially along the oil pump 210; an oil pump lower cover 303 is disposed coaxially with the oil pump upper cover 301;
  • the outer peripheral wall of the oil pump lower cover 303 is sleeved with a spring 304, and the spring 304 is abutted against the abutting arm 302, and a gap is disposed between the abutting arm 302 and the oil pump lower cover 303;
  • An oil pump piston 305 is fixedly disposed in the oil pump 210, and a first end of the oil pump piston 305 is disposed inside the oil pump upper cover 301, and a second end of the oil pump piston 305 is disposed in the oil pump.
  • the oil pump lower cover 303 is disposed away from the bottom of the resisting arm 302 with a first through hole 307 and a second through hole 308;
  • the first through hole 307 is in communication with the oil delivery pipe 212, and the second through hole 308 is in communication with the oil inlet pipe 211;
  • the oil pump piston 305 is further configured to move in a direction away from the resisting arm 302 according to the pressing operation, so that air inside the first oil storage chamber 306 is discharged through the first through hole 307 to form the Negative pressure
  • the first through hole 308 is disposed with a first oil pump valve 309; the first connection end of the first oil pump valve 309 is fixedly connected with the oil pump lower cover 303, so that the The first oil pump valve 309 moves in a direction toward the oil pump piston 305 under the negative pressure, so that the smoke oil in the oil inlet pipe 211 flows into the first storage via the second through hole 308.
  • the oil chamber 306 is internal, and the smoke oil in the first oil reservoir 306 flows into the oil outlet pipe 212 via the first through hole 307.
  • the first connection end may be any one end of the first oil pump valve 309, and the specific position is not limited in this embodiment.
  • the flow of the oil in the oil inlet pipe 211 flowing into the first oil storage chamber 306 via the second through hole 308 can be seen in the second through hole 308 as shown in FIG. 4 .
  • the user presses the oil pump upper cover 301, that is, the user presses the oil pump upper cover 301 to input a pressing operation;
  • the oil pump upper cover 301 is approached to the lower side of the oil pump lower cover 303 by a user's pressing operation. Moving, and during the movement of the oil pump upper cover 301, the abutting arm 302 of the oil pump upper cover 301 presses the spring 304 to elastically deform the spring 304;
  • the oil pump piston 305 fixedly disposed in the oil pump 210 moves in the direction toward the oil pump lower cover 303 under the driving of the oil pump upper cover 301, so that the oil pump piston 305 is squeezed in the first oil storage chamber 306. air;
  • the air located in the first oil reservoir 306 is discharged from the first through hole 307 to the first oil reservoir 306 by the squeeze of the oil pump piston 305 to allow air to communicate with the first through hole 307.
  • the oil discharge pipe 212 is discharged out of the first oil storage chamber 306;
  • the negative pressure is formed in the first oil reservoir 306, that is, the pressure outside the first oil reservoir 306 is stronger than the pressure located in the first oil reservoir 306;
  • the compressed spring gives the oil pump upper cover 301 a force away from the oil pump lower cover 303 to cause the oil pump upper cover 301 to rebound to the initial position;
  • the first oil pump valve 309 is under the action of the negative pressure to make the first An oil pump valve 309 moves in a direction toward the oil pump piston 305, and the second through hole 308 is electrically connected to the first oil reservoir 306;
  • the oil inlet pipe 211 is electrically connected to the first oil storage chamber 306 through the second through hole 308, and the oil inlet hole of the oil inlet pipe 211 is inserted inside the oil storage bottle 202 so as to be located at the
  • the oil inside the oil storage bottle 202 flows into the oil inlet pipe 211 through the oil inlet hole under the action of the negative pressure, and the smoke oil in the oil inlet pipe 211 flows into the oil inlet pipe 211 through the second through hole 308.
  • the inside of the first oil storage chamber 306; wherein the oil flowing inside the oil storage bottle 202 flows into the first oil storage chamber 306 via the oil inlet pipe 211, and the flow direction of the smoke oil can be seen as shown in FIG. The direction indicated by the arrow in the oil inlet pipe 211;
  • the oil pump upper cover 301 is moved toward the oil pump lower cover 303 by the user's pressing operation again, and the oil pump piston 305 fixedly disposed in the oil pump 210 is driven by the oil pump upper cover 301.
  • the oil pump lower cover 303 is moved in the direction to cause the oil pump piston 305 to squeeze the first oil pump valve 309 that has been bounced, so that the first oil pump valve 309 re-covers the second through hole 308;
  • the oil in the first oil storage chamber 306 flows into the oil discharge pipe 212 through the first through hole 307, and the oil outlet hole of the oil discharge pipe 212 is inserted into the atomizer assembly 203, and further
  • the smoke oil located in the oil discharge pipe 212 is caused to flow into the atomizer assembly 203 to cause the atomizer assembly 203 to atomize the smoke oil to form smoke.
  • the flow direction of the oil in the first oil reservoir 306 flowing into the atomizer assembly 203 can be referred to the direction indicated by the arrow in the oil outlet pipe 212 shown in FIG.
  • the oil pump lower cover 303 is disposed away from the bottom of the resisting arm 302 with a first positioning post 401;
  • the first connecting end of the first oil pump valve 309 is provided with a first connecting through hole, and the first connecting through hole is sleeved on the first positioning post 401.
  • the first connecting through hole is in interference fit with the first positioning post 401 to fix the first connecting end of the first oil pump valve 309 to the first positioning post 401;
  • a receiving recess 402 is disposed at a position corresponding to the first positioning post 401.
  • the receiving recess 402 is matched with the first positioning post 401 to make the oil pump piston
  • the accommodating recess 402 is sleeved on the first positioning post 401 when the pressing operation is moved away from the resisting arm 302, so that the oil pump piston 305 can smoothly move away from the resisting
  • the arm 302 moves in the direction and is not affected by the first positioning post 401 during the movement.
  • the manner in which the first connecting end of the first oil pump valve 309 is fixedly disposed on the oil pump lower cover 303 is described by way of example and not limitation, as long as the first connection of the first oil pump valve 309 is the same.
  • the end is fixedly disposed on the oil pump lower cover 303.
  • the first connection end of the first oil pump valve 309 is welded to the bottom of the oil pump lower cover 303 away from the abutting arm 302, and for example, the first The first connection end of an oil pump valve 309 is disposed at a bottom of the oil pump lower cover 303 away from the bottom of the abutment arm 302 by a screw.
  • Another structure of the oil pump 210 provided in this embodiment will be described in detail below with reference to FIG. 5:
  • the oil pump 210 specifically includes:
  • the oil pump body 501 of the present embodiment is made of an elastically deformable material, such as rubber.
  • the specific material is not limited in this embodiment, as long as the oil pump body 501 shown in this embodiment can be elastically deformed. It can be reset afterwards.
  • the first end of the oil pump body 501 is a pressing portion 502 for receiving the pressing operation
  • the user performs a pressing operation by pressing the pressing portion 502;
  • the bottom end of the oil pump body 501 is provided with a third through hole 503 and a fourth through hole 504;
  • the bottom end of the oil pump body 501 is an end away from the first end of the oil pump body. More specifically, the third through hole 503 is in communication with the oil delivery pipe 212, and the fourth through hole 504 is in communication with the oil inlet pipe 211.
  • a second oil reservoir 505 is disposed inside the second end of the oil pump body.
  • the pressing portion 502 is further configured to press the second oil storage chamber 505 according to the pressing operation, because the second oil storage chamber 505 is a part of the oil pump body 501, so the second oil storage chamber The 505 is compressed to undergo elastic deformation after being pressed by the user.
  • a second oil pump valve 506 is disposed inside the second oil reservoir 505 and covering the fourth through hole 504.
  • the second connecting end of the second oil pump valve 506 is fixedly connected to the oil pump body 501 to move the second oil pump valve 506 in a direction away from the bottom end of the oil pump body 501 under the negative pressure. .
  • the smoke oil in the oil inlet pipe 211 flows into the second oil storage chamber 505 via the fourth through hole 504, and the smoke oil in the second oil storage chamber 505 passes through the third The through hole 503 flows into the oil discharge pipe 212.
  • the second connecting end may be any end of the second oil pump valve 506, a specific position This embodiment is not limited.
  • the user presses the pressing portion 502, that is, the user presses the pressing portion 502 to input a pressing operation;
  • the pressing portion 502 can compress the oil pump body 501 under the operation of the user, so that the oil pump body 501 is integrally compressed to undergo elastic deformation; the pressing portion 502 is subjected to The user's pressing operation moves toward a bottom end of the oil pump body 501, and during the movement of the pressing portion 502, the oil pump body 501 is gradually compressed as a whole;
  • the air in the second oil storage chamber 505 is discharged from the third through hole 503 to the second oil storage chamber 505 by the pressing of the pressing portion 502, so that the air passes through
  • the oil discharge pipe 212 communicating with the third through hole 503 is discharged to the second oil storage chamber 505;
  • the negative pressure is formed in the second oil reservoir 505, that is, the pressure outside the second oil reservoir 505 is stronger than the pressure located in the second oil reservoir 505;
  • the compressed oil pump body 501 rebounds to the initial position; during the rebound of the oil pump body 501, due to the negative pressure in the second oil storage chamber 505
  • the second oil pump valve 506 is operated by the negative pressure to move the second oil pump valve 506 in a direction away from the bottom end of the oil pump body 501, and the fourth through hole 504 is
  • the second oil storage chamber 505 is turned on;
  • the oil inlet pipe 211 is electrically connected to the second oil storage chamber 505 through the fourth through hole 504, and the oil inlet hole of the oil inlet pipe 211 is inserted inside the oil storage bottle 202 so as to be located at the
  • the oil inside the oil storage bottle 202 flows into the oil inlet pipe 211 through the oil inlet hole under the action of the negative pressure, and the smoke oil in the oil inlet pipe 211 flows into the oil inlet pipe 211 through the fourth through hole 504.
  • the inside of the second oil storage chamber 505; wherein the oil flowing inside the oil storage bottle 202 flows into the second oil storage chamber 505 via the oil inlet pipe 211, and the flow direction of the smoke oil can be seen as shown in FIG. The direction indicated by the arrow in the oil inlet pipe 211;
  • the oil pump body 501 is again compressed to be elastic due to the pressing operation by the user again. Deformation, so that the oil pump body 501 that elastically deforms presses the second oil pump valve that has been bounced
  • the oil in the second oil storage chamber 505 flows into the oil discharge pipe 212 through the third through hole 503, and the oil outlet hole of the oil discharge pipe 212 is inserted into the atomizer assembly 203, and further The smoke oil located in the oil discharge pipe 212 is caused to flow into the atomizer assembly 203 to cause the atomizer assembly 203 to atomize the smoke oil to form smoke.
  • the flow direction of the oil in the second oil reservoir 505 flowing into the atomizer assembly 203 can be referred to the direction indicated by the arrow in the oil outlet pipe 212 shown in FIG.
  • the bottom end of the oil pump body 501 is provided with a second positioning post 507.
  • the second connecting end of the second oil pump valve 506 is provided with a second connecting through hole, the second connecting through hole is sleeved on the second positioning post 507, and the second connecting is passed through The second positioning post 507 is interference fit to fix the first connecting end of the second oil pump valve 506 to the second positioning post 507.
  • the oil pump 210 shown in FIG. 5 is made of a material that can be elastically deformed, so that the oil pump 210 can compress the second oil reservoir 505 without other parts, so as to be located in the second oil reservoir 505.
  • the oil that is discharged through the third through hole 503 or located in the second oil storage chamber 505 flows into the oil discharge pipe 212 via the third through hole 503.
  • the number of parts is reduced, the manufacturing cost is saved, and the oil pump 210 shown in Fig. 5 is simple to assemble because there are no other parts, and no labor is required, which saves manpower.
  • the manner in which the second connecting end of the second oil pump valve 506 is fixedly disposed on the oil pump body 501 is described by way of example and not limitation, as long as the second connecting end of the second oil pump valve 506 is provided. It may be fixedly disposed in the oil pump body 501.
  • the second connection end of the second oil pump valve 506 is weldedly disposed at the bottom end of the oil pump body 501; and, for example, the second portion of the second oil pump valve 506
  • the connecting end is disposed at a bottom end of the oil pump body 501 by a screw.
  • the oil pump 210 can directly conduct the smoke oil to the atomizer assembly 203, and during the oil supply to the atomizer assembly 203, the smoke oil is uniformly and constant. Flowing into the atomizer assembly 203, thereby preventing the atomizer assembly 203 from burning when the oil supply is insufficient To generate a gas harmful to the human body. It can also prevent oil leakage if the oil supply is excessive, so that the user can suck the un-atomized smoke oil, which affects the user's absorption of the smoke. Moreover, the oil pump 210 provided by the embodiment can make the oil pump 210 still supply oil to the atomizer assembly 203 even if the amount of smoke oil in the oil storage bottle 202 is small, thereby avoiding the oil smoke. Waste.
  • Embodiment 3 This embodiment describes in detail the specific structure of the electronic cigarette provided with the oil pump 210:
  • the specific structure of the electronic cigarette shown in this embodiment is as follows: It should be clarified that the specific structure of the electronic cigarette is merely exemplified and not limited. As long as the electronic cigarette is provided with the oil pump 210 shown in the first embodiment and the second embodiment.
  • the body of the electronic cigarette is provided with an outer casing 601;
  • the atomizer assembly 203 and the battery rod assembly 204 are juxtaposed in the radial direction of the electronic cigarette body.
  • the outer casing 601 is detachably coupled to the oil storage bottle 202. Further, the user can conveniently replace the oil bottle 202 or add the smoke oil to the oil bottle 202 at any time.
  • the specific manner in which the outer casing 601 is detachably connected to the oil storage bottle 202 is not limited in the embodiment, such as by screw connection, card and connection, or magnet connection.
  • the atomizer assembly 203 and the end of the battery rod assembly 204 away from the smoking end 201 can be inserted inside the oil storage bottle 202;
  • the battery rod assembly In order to prevent the fuel oil inside the oil storage bottle 202 from contaminating the battery rod assembly 204 to prevent the battery rod assembly 204 from being able to supply power to the atomizer assembly 203 normally, the battery rod assembly
  • the outer peripheral wall of the 204 is covered with a sealing sleeve.
  • the specific arrangement and material of the sealing sleeve are not limited, as long as the oil in the oil storage bottle 202 is isolated from the battery rod assembly 204.
  • the atomizer assembly 203 and the battery rod assembly 204 are juxtaposed in the interior of the electronic cigarette, so that the length of the electronic cigarette body is short, thereby causing the atomization of the atomizer assembly 203.
  • the time to circulate to the smoking end 201 is shorter, thereby effectively preventing the smoke from condensing into smoke oil to prevent the user from smoking the smoke oil.
  • the atomizer assembly 203 and the battery rod assembly 204 are coaxially disposed, that is, the atomizer assembly
  • the 203 and the battery rod assembly 204 are disposed along an axial direction of the electronic cigarette body.
  • the atomizer assembly 203 is located at one end of the electronic cigarette body near the smoking end 201, and the battery rod assembly 204 is located at an end of the electronic cigarette body away from the smoking end 201;
  • the oil pump 210 is disposed at any position of the electronic cigarette body without limitation.
  • the battery rod assembly 204 is located at one end of the electronic cigarette body near the smoking end 201, and the atomizer assembly 203 is located at an end of the electronic cigarette body away from the smoking end 201, that is, the atomization
  • the assembly 203 is located between the battery rod assembly 204 and the oil reservoir 202.
  • the oil pump 210 is disposed at any position of the electronic cigarette body without limitation.
  • the smoking end 201 can be located outside one end of the battery rod assembly 204, or the smoking end 201 is located in the middle of the battery rod assembly 204, or the smoking end 201 is located on the battery rod assembly 204 away from the The position of the atomizer assembly 203 is described.
  • the smoking end 201 located outside one end of the battery rod assembly 204 can be disposed coaxially with the battery rod assembly 204.
  • the shape of the electronic cigarette can be intuitively simulated to simulate a real cigarette.
  • the smoke passage inside the electronic cigarette body for circulating smoke is relatively straight, which can effectively reduce the phenomenon of oil accumulation.
  • the atomizer assembly 203 is located between the battery rod assembly 204 and the oil storage bottle 202, that is, the atomizer assembly 203 is far from the smoking end 201, and the user uses the present application.
  • the position of the atomizer assembly 203 is far from the position of the user's mouth, so that the heat generated when the atomizer assembly 203 atomizes the smoke oil does not burn the user, and the effective
  • the use of the electronic cigarette is improved, and the user often smokes the battery rod assembly 204 for smoking during smoking, and avoids smoking the atomizer assembly 203 for smoking, so that the user uses the electronic provided by the embodiment.
  • the length of the electronic cigarette is generally equivalent to the length of the cigarette, and in order to reduce the charging frequency and increase the service life of the battery rod assembly 204, the length of the battery rod assembly 204 may account for at least half of the overall length of the electronic cigarette.
  • the position of the near smoking end 201 is such that the oil storage bottle 202 in the present embodiment is disposed at one end away from the smoking end 201, so that the oil storage bottle 202 is protected from the user's clamping force, thereby causing the oil storage bottle 202 to the atomizer assembly 203.
  • the output of the smoke oil is relatively balanced, effectively ensuring the stability of the smoke and improving the user experience. It avoids the difference in the force applied to the end of the oil reservoir by the user, and causes the amount of smoke oil to be different, resulting in a small amount of smoke when the amount of smoke is large.
  • the oil storage bottle 202 and the atomizer assembly 203 are detachably connected and/or the atomization
  • the unit assembly 203 is detachably coupled to the battery rod assembly 204.
  • the detachable connection manner between the oil storage bottle 202 and the atomizer assembly 203 and/or the atomizer assembly 203 and the battery rod assembly 204 may be a screw connection or a snap connection, etc., a specific connection
  • the manner is not limited in this embodiment as long as the oil storage bottle 202 and the atomizer assembly 203 and/or the atomizer assembly 203 are detachably connected to the battery rod assembly 204.
  • a ring-shaped sealing plug 1101 with a through hole may be provided in a sealing manner with the bottle mouth of the oil storage bottle 202;
  • a rupturable film 1102 for sealing the oil storage bottle is disposed inside the through hole of the annular sealing plug 1101.
  • the atomizer assembly 203 and the end of the battery rod assembly 204 away from the smoking end 201 pass through the rupturable film 1102 to insert the oil storage bottle.
  • the inside of the 202 is such that the rupturable film 1102 covers the mouth of the oil storage bottle 202 so that the oil in the oil storage bottle 202 does not leak.
  • the atomizer assembly 203 or the battery rod assembly 204 is inserted into the interior of the oil storage bottle 202 through the rupturable membrane 1102.
  • the rupturable film 1102 covers the mouth of the oil storage bottle 202 so that the oil in the oil storage bottle 202 does not leak.
  • the manner of sealing the oil storage bottle 202 to prevent the leakage of the oil in the oil storage bottle 202 is not limited in the embodiment, for example, the oil storage bottle 202 can also be used.
  • the position where the electronic cigarette body is detachably connected is provided with a sealing plug or the like.
  • the oil storage bottle 202 shown in this embodiment is a transparent container, and the oil storage bottle 202 is provided with a smoke oil observation window. So that the user can view the remaining oil in the oil storage bottle 202 at any time to estimate the remaining The amount of time that the amount of smoke oil is available to the user.
  • the oil storage bottle 202 is a glass bottle, so that the user can better view the amount of remaining oil, and because the material quality of the glass is relatively stable, the influence of the chemical reaction and the like on the smoky oil is prevented.
  • Embodiment 4 This embodiment details the specific structure of the atomizer component 203 of the electronic cigarette:
  • the nebulizer assembly 203 includes:
  • An electric heating wire assembly 2031 for atomizing the smoke oil that is, the electric heating wire assembly 2031 can atomize the smoke to form a smoke that can be sucked by the user.
  • the electric heating wire assembly 2031 may include an electric heating wire inserted at two ends in the oil storage cotton 2032 and an electric heating wire wound around the oil guiding rope, that is, the oil guiding rope will store the electric heating wire The fumes in the oil wool 2032 are transferred to the electric heating wire to atomize the electric heating wire to form smoke.
  • the oil outlet of the oil discharge pipe 212 is inserted inside the oil storage cotton 2032, so that the oil storage cotton 2032 is stored and flows through the oil outlet.
  • the soot oil in the oil storage cotton 2032 is inserted inside the oil storage cotton 2032, so that the oil storage cotton 2032 is stored and flows through the oil outlet.
  • An atomizer electrode 2033 electrically connected to the heating wire assembly 2031.
  • the atomizer electrode 2033 includes an outer electrode and an inner electrode electrically connected to the two ends of the heating wire, respectively.
  • the specific structure of the atomizer assembly 203 in this embodiment is merely an example, and not limited, as long as the oil outlet of the oil discharge pipe 212 can supply oil to the atomizer assembly 203. Just fine.
  • the heating wire can be formed into a sheet-like structure and wound into a serpentine shape, and the plane of the heating wire is perpendicular or at an angle to the axial direction of the atomizer assembly 203, so that the heating wire can be
  • the surface of the heating wire is perpendicular to the axial direction of the atomizer assembly 203, and the oil outlet of the oil outlet pipe 212 is connected to the heating wire. And located in the oil outlet hole and the electrically formed oil guiding cloth and the like.
  • the electric heating wire of the sheet structure according to the embodiment effectively increases the contact area of the electric heating wire with the smoke oil, thereby effectively increasing the amount of smoke while making the electric heating wire not because of temperature High and burnt oil storage cotton and other components.
  • the fifth embodiment of the present invention provides a detailed description of the specific structure of the battery rod assembly 204.
  • the battery rod assembly 204 includes:
  • the battery rod electrode 2041 includes an outer electrode and an inner electrode, and an outer electrode of the battery rod electrode 2041 is electrically connected to an outer electrode of the atomizer electrode 2033, and an inner electrode of the battery rod electrode 2041 and the atomizer The inner electrodes of the electrodes 2033 are electrically connected.
  • the battery 2042 is powered by the electric heating wire shown in the fourth embodiment.
  • the microcontroller controls the battery 2042 to supply the heating wire by the control signal, so that the heating wire atomizes the smoke oil to form the smoke.
  • Embodiment 6 provides a method for providing a smoke oil, which is specifically combined with FIG. 12:
  • the method for providing the smoke oil specifically includes:
  • the smoke oil in the oil storage bottle flows into the oil pump through the oil inlet pipe under the action of the negative pressure;
  • the atomizer atomizes the smoke oil to form the smoke.
  • Embodiment 7 This embodiment describes in detail the specific manner of forming the negative pressure as shown in FIG. 13 :
  • the oil pump upper cover receives the pressing operation to move the oil pump piston in a direction away from the resisting arm and to cause the spring to be in a compressed state; 1302.
  • the air inside the first oil storage chamber is discharged through the first through hole to the first oil storage chamber to form the negative pressure inside the first oil storage chamber;
  • the oil pump piston moves in the direction of the holding arm of the 4th arm under the action of the spring until the spring is in an uncompressed state
  • the first oil pump valve moves in a direction toward the oil pump piston under the negative pressure, so that the smoke oil in the oil inlet pipe flows into the first storage through the second through hole.
  • the microcontroller generates the control signal according to the trigger signal.
  • the microcontroller controls the battery rod assembly to supply power to the atomizer assembly by the control signal, so that the atomizer atomizes the smoke oil.
  • Embodiment 8 This embodiment describes in detail another specific manner of forming the negative pressure as shown in FIG. 14:
  • the pressing portion receives the pressing operation and presses the second oil storage chamber according to the pressing operation to elastically deform the oil pump body;
  • the air inside the second oil storage chamber is discharged through the third through hole to the second oil storage chamber to form the negative pressure inside the second oil storage chamber;
  • the oil pump body returns to an initial shape
  • the second oil pump valve moves in a direction away from a bottom end of the oil pump body under the negative pressure, so that the smoke oil in the oil inlet pipe flows into the first through hole.
  • the pressing portion presses the second oil storage chamber again according to the pressing operation, so that the smoke oil in the second oil storage chamber passes through the a fourth through hole flows into the oil discharge pipe until the second oil pump valve re-covers the fourth through hole, so that Said smoke oil flowing into the atomizer assembly;
  • the microcontroller generates the control signal according to the trigger signal.
  • the microcontroller controls the battery rod assembly to supply power to the atomizer assembly by the control signal, so that the atomizer atomizes the smoke oil.

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Abstract

La présente invention concerne une cigarette électronique et un procédé de distribution de liquide à vapoter. La cigarette électronique comporte : un corps principal de cigarette électronique. Le corps de cigarette électronique comporte une extrémité à fumer (201), une fiole de liquide à vapoter (202), un composant d'atomiseur (203), et un composant de tige de batterie (204). L'invention concerne également le corps de cigarette électronique qui est une pompe à liquide à vapoter (210), et un tuyau d'admission de liquide à vapoter (211) et un tuyau de sortie de liquide à vapoter (212) sont mis en œuvre en communication avec la pompe à liquide à vapoter, pour ainsi permettre à un liquide à vapoter se trouvant dans la pompe à liquide à vapoter de s'écouler dans le composant d'atomiseur (203) par le biais du tuyau de sortie de liquide à vapoter (211). Au moyen de la cigarette électronique et du procédé de mise en œuvre du liquide à vapoter, entraîné par la pompe à liquide à vapoter (210), le liquide à vapoter est en mesure de s'écouler selon un débit uniforme, stable et adéquat jusque dans le composant d'atomiseur (203), les cas d'insuffisance de liquide à vapoter ou d'excès de liquide à vapoter s'écoulant dans le composant d'atomiseur (203) sont efficacement empêchés, la stabilité de la fumée atomisée par le composant d'atomiseur (203) est assurée, une concentration uniforme de la fumée est possible, et la sensation en bouche lors de l'inhalation de la fumée est assurée pour un utilisateur.
PCT/CN2014/078771 2014-05-29 2014-05-29 Cigarette électronique et procédé de distribution de liquide à vapoter Ceased WO2015180088A1 (fr)

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PCT/CN2014/078771 WO2015180088A1 (fr) 2014-05-29 2014-05-29 Cigarette électronique et procédé de distribution de liquide à vapoter
CN201480002556.2A CN108495564A (zh) 2014-05-29 2014-05-29 一种电子烟以及提供烟油的方法

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PCT/CN2014/078771 WO2015180088A1 (fr) 2014-05-29 2014-05-29 Cigarette électronique et procédé de distribution de liquide à vapoter

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