WO2019028742A1 - Tête d'atomisation, atomiseur et cigarette électronique - Google Patents

Tête d'atomisation, atomiseur et cigarette électronique Download PDF

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Publication number
WO2019028742A1
WO2019028742A1 PCT/CN2017/096839 CN2017096839W WO2019028742A1 WO 2019028742 A1 WO2019028742 A1 WO 2019028742A1 CN 2017096839 W CN2017096839 W CN 2017096839W WO 2019028742 A1 WO2019028742 A1 WO 2019028742A1
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WO
WIPO (PCT)
Prior art keywords
atomizing head
infrared radiator
electrode
guiding member
head according
Prior art date
Application number
PCT/CN2017/096839
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English (en)
Chinese (zh)
Inventor
邱伟华
华能
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
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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 PCT/CN2017/096839 priority Critical patent/WO2019028742A1/fr
Publication of WO2019028742A1 publication Critical patent/WO2019028742A1/fr

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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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection

Definitions

  • the invention relates to the field of simulated smoking technology, in particular to an atomizing head, an atomizer and an electronic cigarette.
  • the heating wire heats the smoke liquid adsorbed on the liquid guiding cotton, so that the smoke liquid is atomized to generate smoke, and the external air will bring out the generated smoke for the user to suck.
  • the heating wire is in direct contact with the liquid guiding cotton, the liquid smoke and the air at a high temperature, and is easily oxidized and carbonized, thereby affecting the heating efficiency of the heating wire.
  • the first technical solution to be solved by the present invention is: an atomizing head comprising a heat generating component, a gas guiding member and a liquid absorbing member, the heat generating component comprising an infrared radiator and being housed in a heating element inside the infrared radiator, the air guiding member is disposed between the infrared radiator and the liquid absorbing member, and the air guiding member is a porous member, and the holes of the air guiding member are connected to form a hole In the outlet passage, the smoke liquid adsorbed on the liquid suction member forms smoke under the heating of the heat generating component and/or the air guide member, and the smoke flows out through the air outlet passage.
  • the air guiding member is sleeved on the outside of the infrared radiator, and an inner circumferential surface of the air guiding member is disposed in contact with an outer circumferential surface of the infrared radiator.
  • the air guiding member is sleeved outside the infrared radiator, and a gap is formed between an inner circumferential surface of the air guiding member and an outer circumferential surface of the infrared radiator.
  • the air guide is a metal mesh.
  • the atomizing head further includes an atomizing head sleeve, the liquid absorbing member is sleeved on the outside of the air guiding member, and an inner circumferential surface of the liquid absorbing member is in contact with an outer circumferential surface of the air guiding member It is provided that the atomizing head sleeve is sleeved on the outside of the liquid absorbing member.
  • an outer peripheral surface of the liquid absorbing member is disposed in contact with an inner circumferential surface of the atomizing head sleeve, and the atomizing head sleeve is provided with a liquid inlet hole, the liquid inlet hole and the liquid absorbing member liquid Connected.
  • the atomizing head further includes an atomizing head base installed at one end of the atomizing head sleeve and an electrode mounted on the atomizing head base, and the electrode is electrically connected to the heating element.
  • the atomizing head sleeve is provided with a snap ring in one end of the atomizing head base, and the inner side wall of the upper end of the electrode is provided with a card step, and one end of the heat generating component abuts on the card step The other end of the heat generating component is clamped on the snap ring.
  • An atomizer comprising the atomizing head of any of the preceding claims.
  • An electronic cigarette comprising the atomizer described above.
  • the beneficial effects of the technical solution of the present invention are: the atomizing head provided by the invention, the atomizer with the atomizing head, and the electronic cigarette with the atomizer, the air guiding member is a porous member, and the air guiding device
  • the holes of the piece are connected to form an air outlet passage, which avoids the groove on the air guide member compared with the conventional structure, thereby avoiding the mechanical strength reduction of the air guide member and the uneven heating of the air guide member or the infrared heat radiation cannot uniformly penetrate the air guide member.
  • the piece can make the smoke liquid evenly heated, which improves the atomization effect.
  • the second technical solution to be solved by the present invention is: an atomizing head comprising a heat generating component, a gas guiding member and a liquid absorbing member, the heat generating component comprising an infrared radiator and being housed in a heating element in the infrared radiation, the air guiding member is disposed between the infrared radiator and the liquid absorbing member, the air guiding member is made of a metal material, and the air guiding member is provided with an air outlet The passage, the smoke liquid adsorbed on the liquid suction member forms smoke under the heating of the air guide member, and the smoke flows out through the air outlet passage.
  • the air guiding member is sleeved outside the infrared radiator, the infrared radiator is made of an infrared radiation material, or the infrared radiator includes a base body and is coated on an outer surface of the base body. Infrared radiation material.
  • an inner circumferential surface of the air guide is disposed in contact with an outer circumferential surface of the infrared radiator.
  • a gap is formed between an inner circumferential surface of the air guiding member and an outer circumferential surface of the infrared radiator.
  • liquid absorbing member is sleeved on the outside of the air guiding member, and an inner circumferential surface of the liquid absorbing member is disposed in contact with an outer circumferential surface of the air guiding member.
  • the atomizing head further includes an atomizing head sleeve, the atomizing head sleeve is sleeved on the outside of the liquid absorbing member, and an outer circumferential surface of the liquid absorbing member and the inner side of the atomizing head sleeve The circumferential contact setting.
  • the atomizing head sleeve is provided with a liquid inlet hole, and the liquid inlet hole is in fluid communication with the liquid suction member.
  • the atomizing head further includes an atomizing head base installed at one end of the atomizing head sleeve and an electrode mounted on the atomizing head base, and the electrode is electrically connected to the heating element.
  • An atomizer comprising the atomizing head of any of the preceding claims.
  • An electronic cigarette comprising the atomizer described above.
  • the beneficial effects of the technical solution of the present invention are: the atomizing head provided by the invention, the atomizer with the atomizing head, and the electronic cigarette with the atomizing device, the air guiding member is made of a metal material, and the metal The material is able to absorb the infrared radiation almost completely, so that the gas guide reaches a higher temperature, thereby improving the heating efficiency and the atomization effect.
  • the third technical solution to be solved by the present invention is: an atomizing head comprising a heat generating component, the heat generating component comprising an infrared radiator, and a first end mounted on the infrared radiator An electrode column, a second electrode column mounted on the other end of the infrared radiator, and a heating element housed inside the infrared radiator, wherein one end of the heating element is electrically connected to the first electrode column, The other end of the heating element is electrically connected to the second electrode column, and any one of the first electrode column and the second electrode column is contacted as a positive electrode, and the first electrode column and the second electrode column The other one is in contact with the negative electrode.
  • first electrode column and the second electrode column are respectively disposed at two ends of the infrared radiator by installing a sealing ring, the infrared radiator, the first electrode column, the second electrode column and the sealing ring A receiving space is formed between the heat generating elements and received in the receiving space.
  • the atomizing head further includes an atomizing head sleeve sleeved outside the heat generating component and an electrode disposed at one end of the atomizing head sleeve, the first electrode column and the second electrode column One of the first electrode post and the second electrode post is electrically connected to the electrode.
  • the atomizing head sleeve is provided with a snap ring in one end of the electrode, the electrode is provided with a card step, and one of the first electrode column and the second electrode column is held in the In the snap ring, the other of the first electrode post and the second electrode post abuts the card step.
  • the atomizing head further includes an atomizing head base installed at one end of the atomizing head sleeve, the electrode is mounted on the atomizing head base, and between the atomizing head base and the electrode An insulating member is interposed, and the atomizing head base, The electrode and the insulating member are enclosed to form a collection chamber.
  • the atomizing head further includes a gas guiding member disposed outside the infrared radiator, the air guiding member is provided with an air outlet passage, and an inner cavity of the electrode forms an air inlet chamber, and the electrode is disposed on the electrode An air gap is provided, and the air inlet chamber communicates with the air outlet passage through the air gap.
  • the atomizing head further includes a liquid absorbing member disposed between the atomizing head sleeve and the air guiding member, the liquid absorbing member is disposed in contact with the atomizing head sleeve, and the atomizing The inlet sleeve is provided with a liquid inlet hole.
  • An atomizer comprising the atomizing head of any of the preceding claims.
  • An electronic cigarette comprising the atomizer described above.
  • the electronic cigarette further includes a power supply device electrically connected to the atomizer, the positive electrode contact is electrically connected to a positive electrode of the power supply device, and the negative electrode is in contact with a negative electrode of the power supply device.
  • a power supply device electrically connected to the atomizer
  • the positive electrode contact is electrically connected to a positive electrode of the power supply device
  • the negative electrode is in contact with a negative electrode of the power supply device.
  • the beneficial effects of the technical solution of the present invention are: the atomizing head provided by the invention, the atomizer with the atomizing head, and the electronic cigarette with the atomizer, the first electrode column and the second electrode column Any one of the first electrode column and the second electrode column is used as a negative electrode contact.
  • the installation process it is not necessary to distinguish between the positive and negative electrodes, the installation is simple and convenient, and the production efficiency is improved.
  • the fourth technical solution to be solved by the present invention is: an atomizing head comprising a heat generating component, a gas guiding member and a liquid absorbing member, the heat generating component comprising an infrared radiator and being housed in a heating element inside the infrared radiator, the air guiding member is disposed between the infrared radiator and the liquid absorbing member, and the air guiding member is spaced apart from the infrared radiator, the air guiding An air outlet passage is disposed on the piece, and the smoke liquid adsorbed on the liquid suction member forms smoke under the heating of the heat generating component and/or the air guide member, and the smoke flows out through the air outlet passage.
  • the air guiding member is sleeved on the outside of the infrared radiator, and a gap is formed between an inner circumferential surface of the air guiding member and an outer circumferential surface of the infrared radiator.
  • the air guiding member is a porous member, and the air outlet passage is formed by the communication of the holes of the air guiding member.
  • liquid absorbing member is sleeved on the outside of the air guiding member, and an inner circumferential surface of the liquid absorbing member is disposed in contact with an outer circumferential surface of the air guiding member.
  • the atomizing head further includes an atomizing head sleeve, the atomizing head sleeve is sleeved on the outside of the liquid absorbing member, and an outer circumferential surface of the liquid absorbing member and the inner side of the atomizing head sleeve The circumferential contact setting.
  • the atomizing head sleeve is provided with a liquid inlet hole, and the liquid inlet hole is in fluid communication with the liquid suction member.
  • the atomizing head further includes an atomizing head base installed at one end of the atomizing head sleeve and an electrode mounted on the atomizing head base, and the electrode is electrically connected to the heating element.
  • the atomizing head sleeve is provided with a snap ring in an end of the atomizing head base, and the inner side wall of the upper end of the electrode is provided with a card step, and one end of the heat generating component is clamped on the snap ring The other end of the heat generating component is abutted on the step.
  • An atomizer comprising the atomizing head of any of the preceding claims.
  • An electronic cigarette comprising the atomizer described above.
  • the beneficial effects of the technical solution of the present invention are: the atomizing head provided by the invention, the atomizer with the atomizing head, and the electronic cigarette with the atomizer, the air guiding member is spaced apart from the infrared radiator, The non-uniform heating of the air guide member due to the uneven contact with the infrared radiator is avoided, and the uneven heating of the smoke liquid is prevented to affect the mouthfeel.
  • the fifth technical solution to be solved by the present invention to solve the technical problem is: an atomizing head, the atomizing head including the hair a heat assembly and a signal detecting layer, the heat generating component includes an infrared radiator and a heat generating component housed inside the infrared radiator, the signal detecting layer is disposed in contact with the infrared radiator, and the signal detecting layer is provided by
  • the deformation is made of an infrared transmissive material that produces a change in resistance or potential.
  • the signal detecting layer is interposed in the wall of the infrared radiator, or the signal detecting layer is coated on the outer wall of the infrared radiator, or the signal detecting layer is coated on the On the inner wall of the infrared radiator.
  • the infrared radiator is made of an infrared radiation material.
  • the infrared radiator includes a substrate and an infrared radiation material coated on an outer surface of the substrate.
  • the outer peripheral surface of the infrared radiator is coated with a protective film made of an infrared transparent material.
  • the atomizing head further includes a gas guiding member disposed between the infrared radiator and the liquid absorbing member, and the air guiding member is provided with an air outlet passage.
  • the smoke liquid adsorbed on the liquid absorbing member forms smoke under the heating of the heat generating component and/or the air guiding member, and the smoke flows out through the air outlet passage.
  • the air guiding member is sleeved on the outside of the infrared radiator, and the air guiding member is disposed or spaced apart from the infrared radiator.
  • the atomizing head further includes an atomizing head sleeve sleeved outside the heat generating component and an electrode disposed at one end of the atomizing head sleeve, and the electrode is electrically connected to the heating element.
  • An atomizer comprising the atomizing head of any of the preceding claims.
  • An electronic cigarette comprising the atomizer described above.
  • the electronic cigarette further includes a controller and a reminding device, and the controller is electrically connected to the signal detecting layer and the reminding device, respectively.
  • a method for detecting an electronic cigarette for detecting the above electronic cigarette comprises the following steps:
  • the controller detects the resistance/potential of the signal detecting layer
  • the controller compares the detected resistance/potential with the reference resistance/potential and determines whether the difference between the two is within a preset range
  • the controller controls the reminding device to issue safety information
  • the controller controls the reminding device to issue an alarm message.
  • the beneficial effects of the technical solution of the present invention are: the atomizing head provided by the invention, the atomizer with the atomizing head, and the electronic cigarette with the atomizing device, and the infrared radiator is provided with the deformation
  • a signal-detecting layer made of an infrared-transmitting material whose resistance or potential changes, through the signal detecting layer resistance or potential change, allows the user to know whether the infrared radiator is cracked or peeled off, so as to replace the heating component in time.
  • FIG. 1 is a schematic perspective view showing the atomizing head of the first embodiment of the present invention
  • Figure 2 is an exploded view of the atomizing head shown in Figure 1;
  • Figure 3 is a cross-sectional view of the atomizing head shown in Figure 1;
  • Figure 4 is a circuit block diagram of an electronic cigarette with the atomizing head shown in Figure 1;
  • Figure 5 is a flow chart of the operation of the electronic cigarette shown in Figure 4.
  • Figure 6 is another working flow chart of the electronic cigarette shown in Figure 4.
  • Figure 7 is a schematic view showing the structure of an infrared radiator in the atomizing head shown in Figure 1;
  • Figure 8 is another schematic structural view of the infrared radiator in the atomizing head shown in Figure 1;
  • Figure 9 is a schematic view showing still another structure of the infrared radiator in the atomizing head shown in Figure 1;
  • FIG. 10 is a schematic structural view of an outer covering protective film of an infrared radiator in the atomizing head of FIG. 1;
  • Figure 11 is another circuit block diagram of the electronic cigarette with the atomizing head shown in Figure 1;
  • Figure 12 is a flow chart showing the coping mechanism of the rupture or spalling of the infrared radiator in the electronic cigarette shown in Figure 11;
  • Figure 13 is a cross-sectional view showing the atomizing head of the second embodiment of the present invention.
  • Infrared radiator 41 inner tube 411 outer tube 412
  • an embodiment of the present invention provides an electronic cigarette, which includes an atomizer (not shown) and a power supply device 107 electrically connected to the atomizer.
  • the atomizer includes an atomizing head 100.
  • the atomizing head 100 includes an atomizing head sleeve 10, an atomizing head base 20 installed at one end of the atomizing head sleeve 10, an electrode 30 mounted on the atomizing head base 20, and a housing.
  • the heat generating component 40 inside the atomizing head sleeve 10, the air guiding member 50 sleeved on the outside of the heat generating component 40, and the liquid suction member 60 interposed between the atomizing head sleeve 10 and the air guiding member 50.
  • the atomizing head sleeve 10 is substantially a hollow cylindrical structure having openings at both ends.
  • the side wall of the atomizing head sleeve 10 is provided with at least one liquid inlet hole 101, and the liquid smoke stored in the atomizer can enter through the liquid inlet hole 101.
  • the interior of the atomizing head 100 is heated and atomized to generate smoke for the user to smoke.
  • the atomizing head sleeve 10 is made of a metal material.
  • the metal crystal is very dense, and the penetration depth of the heat radiation to the metal is on the order of micrometers, which reduces the possibility that the infrared heat radiation generated by the heat generating component 40 penetrates the atomizing head sleeve 10, thereby reducing the loss of infrared heat radiation. .
  • the atomizing head base 20 is substantially a hollow cylindrical structure having openings at both ends, and the upper end of the atomizing head base 20 is inserted into the lower end of the atomizing head sleeve 10, thereby achieving a fixed connection relationship between the two. It can be understood that in other embodiments not shown, the atomizing head base 20 can also be connected to the lower end of the atomizing head sleeve 10 by means of snapping, screwing or magnetic connection, or the atomizing head sleeve 10 and the mist.
  • the head base 20 is integrally formed, and is not limited herein.
  • the atomizing head 100 An outer thread (not shown) is disposed on the outer peripheral surface of the base 20, and the atomizing head base 20 is connected to the atomizer base (not shown) on the atomizer through the external thread, thereby realizing the atomizing head.
  • the connection relationship between 100 and the atomizer base It can be understood that in other embodiments not shown, the atomizing head 100 can also be connected to the atomizer base by means of plugging, snapping or magnetic connection.
  • the liquid inlet hole 101 may also be disposed on the atomizing head base 20, or the liquid inlet hole 101 may be simultaneously disposed on the atomizing head sleeve 10 and the atomizing head base 20. It is only necessary to allow the liquid smoke stored in the atomizer to enter the inside of the atomizing head 100 via the liquid inlet 101, which is not limited herein.
  • the electrode 30 has a hollow cylindrical structure with an opening at the upper end.
  • the electrode 30 is inserted into the lower end of the atomizing head base 20 , and the upper end of the electrode 30 can be electrically connected to the heat generating component 40 .
  • the lower end can be electrically connected to the power supply unit 107.
  • the inner cavity of the electrode 30 forms an air inlet chamber 301, and the side wall of the electrode 30 is provided with at least one air inlet hole 302.
  • One side of the air inlet hole 302 communicates with external air, and the other side of the air inlet hole 302 and the air inlet
  • the cavity 301 is in communication, and external air enters the intake cavity 301 via the intake hole 302.
  • the inner side wall of the upper end of the electrode 30 is recessed downward to form a step 304, and the upper end of the atomizing head sleeve 10 is provided with a snap ring 109.
  • the upper end of the heat generating component 40 is clamped on the snap ring 109 of the atomizing head sleeve 10, and the lower end of the heat generating component 40 is abutted on the step of the electrode 30, so that the heat generating component 40 is not arbitrarily shaken and the mounting is reliable. If the heat generating component 40 includes a frangible component, the fragile component in the heat generating component 40 can be prevented from being broken when the atomizing head 100 is dropped.
  • the heat generating component 40 is disposed at the upper end of the electrode 30, the opening of the upper end of the electrode 30 is closed by the heat generating component 40.
  • an over-air gap is also provided on the electrode 30.
  • the upper end of the electrode 30 is recessed downward along the axial direction of the electrode 30 to form four recesses 303 , each of which is respectively associated with the air inlet chamber 301 and the atomizing head sleeve 10 .
  • the inner cavity is in communication, and the groove 303 is the over-air gap, and the external gas entering the air-intake chamber 301 can enter the atomizing head casing 10 through the groove 303 to be mixed with the generated smoke.
  • the number of the grooves 303 may also be one, two, three or more, which is not limited herein.
  • the over-air gap may also be an air-through hole disposed on a sidewall of the electrode 30 away from one end of the air-inlet hole 302, or an over-air gap is simultaneously disposed at the upper end of the electrode 30 and
  • the electrode 30 is disposed on the side wall of one end of the air inlet hole 302, and the external air in the air inlet chamber 301 can be smoothly flowed out and enters the atomization head sleeve 10, which is not limited herein.
  • the air inlet hole 302 can be omitted, and the heat generating component 40 is disposed in the atomizing head sleeve 10 along the axial direction of the atomizing head sleeve 10, and the atomizing head sleeve 10 is divided into The first chamber and the second chamber, the first chamber and the second chamber communicate with each other at the lower end of the heat generating component 40 through the air gap, and the outside air passes through the opening of the upper end of the atomizing head sleeve 10 Entering into one of the first chamber and the second chamber, and passing through the air gap, the intake chamber 301 enters the other of the first chamber and the second chamber, and is sufficiently mixed with the smoke during the process, Finally, the carrying smoke flows out from the opening at the upper end of the atomizing head cannula 10 for the user to use.
  • an insulating member 70 is interposed between the atomizing head base 20 and the electrode 30, thereby isolating the atomizing head base 20 from the electrode 30.
  • the insulating member 70 is made of a silicone material. It will be appreciated that in other embodiments not shown, the insulating member 70 may also be made of other insulating materials such as rubber.
  • the atomizing head base 20, the electrode 30, and the insulating member 70 are enclosed to form a collecting chamber 201.
  • the electronic cigarette is stopped, if there is residual smoke, the residual smoke will be condensed and returned to the liquid state. Under the action of gravity, the condensed liquid will accumulate in the collecting chamber 201 without leaking through the electrode 30, causing leakage. .
  • the user inverts the atomizing head 100, so that the liquid absorbing member 60 adsorbs the liquid smoke in the collecting chamber 201, so that the liquid smoke in the collecting chamber 201 is reused, or the liquid absorbing member 60 can be extended into the collecting chamber 201. In order to adsorb the liquid smoke in the collection chamber 201 in time.
  • the heat generating component 40 includes an infrared radiator 41, a first electrode post 42 mounted at a lower end of the infrared radiator 41, a second electrode post 43 mounted at an upper end of the infrared radiator 41, and a housing received inside the infrared radiator 41. Heating element 44.
  • the infrared radiator 41 is substantially a hollow cylindrical structure having openings at both ends, and the first electrode column 42 is disposed at a lower end of the infrared radiator 41 by a mounting sealing ring (not shown), and the second electrode column 43 is mounted with a sealing ring ( The figure is not shown) provided at the upper end of the infrared radiator 41.
  • the sealing ring has a sealing function, so that a receiving space is formed between the infrared radiator 41, the first electrode column 42, the second electrode column 43, and the sealing ring.
  • the heating element 44 is housed in the receiving space, and one end of the heating element 44 is electrically connected to the first electrode post 42 , and the other end of the heating element 44 is electrically connected to the second electrode post 43 .
  • the infrared radiator 41 is made of an infrared radiation material, or the infrared radiator 41 includes a substrate and an infrared radiation material coated on the outer surface of the substrate, so that the infrared radiator 41 can absorb the heat generated by the heating element 44 and emit it outward.
  • Infrared heat radiation are quartz, carbon, graphite, magnesia, alumina, calcium oxide, titanium oxide, silicon oxide, chromium oxide, iron oxide, manganese oxide, zirconium oxide, hafnium oxide, nickel oxide, copper oxide, cobalt oxide, oxidation.
  • the base of the infrared radiator 41 is made of at least one of a metal, an alloy, a ceramic, a quartz, a carbon fiber, and a polyester.
  • the infrared radiator 41 has electrical conductivity (for example, the base of the infrared radiator 41 is a metal or an alloy), in order to avoid a short circuit between the infrared radiator 41 and the first electrode column 42 and the second electrode column 43 In case of failure, the sealing ring should also have insulation.
  • the heating element 44 can also be sintered in the infrared radiator 41, or coated on the inner surface of the infrared radiator 41, or sandwiched between the infrared radiator 41. between.
  • one of the atomizing head sleeve 10 and the electrode 30 is electrically connected to the positive electrode of the power supply unit 107, and the other is electrically connected to the negative electrode of the power supply unit 107.
  • one of the first electrode column 42 and the second electrode column 43 is in contact with the positive electrode, and the other is used as the negative electrode contact.
  • any one of the first electrode column 42 and the second electrode column 43 and the atomizing head cover can be made.
  • the upper end of the tube 10 abuts and the other abuts on the electrode 30 without distinction, making the installation simple and convenient.
  • the first electrode post 42 abuts on the electrode 30, so that the first electrode post 42 is in contact with the electrode 30 and electrically connected, and the second electrode post 43 is locked at the upper end of the atomizing head sleeve 10, Therefore, the second electrode post 43 is in contact with the atomizing head sleeve 10 and electrically connected. Therefore, the heating element 44 generates heat under the electric driving of the power supply device 107, and the infrared radiator 41 absorbs the heat generated by the heating element 44, and Infrared heat radiation is emitted outward.
  • the heat generating component 44 is spaced apart from the infrared radiator 41. Specifically, the heat generating component 44 is not in contact with the infrared radiator 41, and a gap is left between the two, so that the service life of the heat generating component 40 can be extended. This is because if the heating element 44 is placed in contact with the infrared radiator 41, the infrared radiator 41 may be brought into contact with the heating element 44. Part of the temperature rises rapidly, and the portion not in contact with the heating element 44 rises slowly, which causes the temperature of the infrared radiator 41 to be uneven, which may cause the infrared radiator 41 to crack, affect the service life of the infrared radiator 41, or cause infrared rays.
  • the infrared radiation material coated on the surface of the radiator 41 is peeled off, so that the infrared radiation efficiency is lowered and the infrared radiation is not uniform.
  • the temperature of the portion where the heat generating element 44 is in contact with the infrared radiator 41 is lower than the temperature of the portion not in contact with the infrared radiator 41, and the temperature of the heat generating element 44 is not uniform, which tends to cause the heat generating element 44 to be broken.
  • the infrared radiator 41 is filled with an inert gas which prevents the heat generating element 44 from being oxidized at a high temperature.
  • the infrared radiator 41 is evacuated, and similarly, the heating element 44 can be prevented from oxidizing under high temperature.
  • the heat generating element 44 is a spiral wire, and the wire may be a tungsten wire or a nichrome wire. It can be understood that in other embodiments not shown, the heat generating component 44 can also be made of a carbon fiber material, which has high electrothermal conversion efficiency, high tensile strength, light weight, corrosion resistance, and is not easily oxidized.
  • the air guiding member 50 is substantially a hollow cylindrical structure having openings at both ends, and the air guiding member 50 is sleeved on the outside of the heat generating component 40. Specifically, the air guiding member 50 is sleeved outside the infrared radiator 41. In the present embodiment, the inner circumferential surface of the air guiding member 50 is disposed in contact with the outer circumferential surface of the infrared radiator 41, so that the heat of the heat generating component 44 absorbed on the infrared radiator 41 can be transmitted to the air guiding member by heat conduction and heat radiation. 50.
  • the air guiding member 50 is a porous member, and at least portions of the holes of the air guiding member 50 communicate with each other such that the upper end surface, the lower end surface, the inner portion and the outer peripheral surface of the air guiding member 50 communicate with each other, and the mutually communicating holes
  • An outlet passage 501 is formed, and the outlet passage 501 is in communication with the groove 303 on the electrode 30.
  • the external air passing through the groove 303 can pass through the air guide 50 through the air outlet passage 501, and the smoke is carried out from the opening of the upper end of the atomizing head sleeve 10 for the user to use.
  • the air guiding member 50 can be made of a metal material such as stainless steel or copper, or can be made of a non-metal material such as ceramic.
  • the air guiding member 50 is made of a metal material, considering that the metal crystal is generally very dense, the infrared heat radiation generated by the infrared radiator 41 will be almost completely absorbed by the air guiding member 50, and the infrared radiator 41 is guided.
  • the heat transfer of the gas member 50 allows the gas guide member 50 to rise to a higher temperature to heat the smoke liquid on the liquid suction member 60 by the heat conduction of the gas guide member 50 to generate smoke.
  • the heating wire may generate local high temperature at the moment of energization, and the liquid absorbing member 60 may be scorched at an instantaneous high temperature to generate an odor, thereby affecting the user's use.
  • the air guiding member 50 itself is not a heat generating member. Therefore, local high temperature is not generated instantaneously, and the air guiding member 50 uniformly heats up under the action of heat radiation and heat conduction of the heat generating component 40, and then uniformly heats the liquid absorbing member 60.
  • the above liquid smoke can obtain a better mouthfeel and reduce the risk of the liquid suction member 60 being burnt.
  • the wavelength of the infrared ray generated by the heat generating component 40 is determined.
  • the composition of the smoke liquid is various, and the molecular vibration wavelengths of different smoke liquids are also different.
  • the absorption effect of the infrared heat radiation generated by the heat generating component 40 is also different.
  • the gas guide member 50 is made of a metal material, the difference can be reduced because the gas guide member 50 itself absorbs infrared heat radiation and then heats the smoke liquid by heat conduction.
  • the air guide 50 is a metal mesh.
  • the air guiding member 50 is made of a non-metal material
  • the molecular structure of the non-metal material is generally loose, and most of the infrared heat radiation generated by the infrared radiator 41 can pass through the air guiding member 50, and the air guiding member 50 is in the infrared radiator.
  • the heat conduction and heat radiation of 41 cannot be heated to a higher temperature, and the smoke liquid is atomized into smoke mainly by the heating of infrared heat radiation passing through the air guide member 50.
  • this A heating method is advantageous. This is because this heating method reduces the heat loss caused by the air guide 50.
  • the air guiding member 50 after the air guiding member 50 is disposed, it is not necessary to form a groove on the outer surface of the infrared radiator 41 as an air outlet passage, so that the mechanical strength of the infrared radiator 41 can be avoided.
  • the thickness of the infrared radiator 41 is prevented from being different, and the ability of each part of the infrared radiator 41 to absorb heat is different, so that the infrared radiation body 41 has different ability to emit infrared heat radiation, thereby affecting the heat generating component 40 to the smoke liquid. The heating effect.
  • the air guiding member 50 is made of a metal material, since the air outlet passage 501 is formed by the communication of the air passage member 50, it is not necessary to open a groove on the outer surface of the air guiding member 50 as the air outlet.
  • the passage, the air guiding member 50 and the liquid absorbing member 60 can be uniformly contacted, and the liquid smoke can be heated uniformly.
  • the air guiding member 50 is made of a non-metal material, since the air outlet passage 501 is formed by the communication of the air guiding member 50, it is not necessary to open a groove on the outer surface of the air guiding member 50 as an air outlet passage.
  • the thickness of the gas member 50 is uniform, so that the infrared heat radiation passing through the gas guiding member 50 is uniform, thereby making the liquid smoke uniform in heat.
  • the liquid absorbing member 60 is substantially a hollow cylindrical structure having openings at both ends, and the liquid absorbing member 60 is interposed between the atomizing head sleeve 10 and the air guiding member 50, and the outer peripheral surface of the liquid absorbing member 60 and the atomizing head sleeve 10 The inner peripheral surface of the liquid absorbing member 60 is disposed in contact with the outer peripheral surface of the air guiding member 50. It can be understood that the liquid absorbing member 60 is attached to the liquid inlet hole 101 of the atomizing head sleeve 10, that is, The liquid hole 101 is provided at a position where the atomizing head cannula 10 is in contact with the liquid suction member 60.
  • the liquid absorbing member 60 has the ability to absorb and store the liquid smoke, and the liquid absorbing member 60 is one or a combination of two or more of porous ceramics, cotton, cotton cloth, fiber rope, metal foam, foamed graphite, activated carbon, and the atomizer.
  • the stored soot liquid can be absorbed by the liquid suction member 60 via the liquid inlet hole 101.
  • the smoke liquid on the liquid suction member 60 is heated by the heat radiation action of the heat generating component 40 and/or the heat conduction of the air guiding member 50, thereby causing the liquid smoke to atomize to form smoke.
  • the smoke enters into the air outlet passage 501 of the air guide member 50 to be mixed with the external air, and finally enters the user's mouth under the action of the external air.
  • the direction indicated by the arrow in Fig. 3 is the direction of the air flow.
  • the electronic cigarette provided by the present invention is further provided with a heat preservation mechanism.
  • a small cigarette key 108 is mounted on the outer casing of the electronic cigarette, and a controller 102 and a timer 103 are disposed in the outer casing of the electronic cigarette, and the controller 102 and the cigarette light key 108, the power supply device 107, the heating element 44, and the timer 103 are both disposed.
  • the controller 102 stores a preset time, for example, 10 s.
  • the controller 102 When the controller 102 detects the activation signal from the cigarette light key 108, the controller 102 controls the electronic cigarette to enter the heating mode. Specifically, the controller 102 controls the power supply device 107 to output the first heating power to the heating element 44.
  • the controller 102 When the controller 102 detects that the activation signal from the cigarette light key 108 is interrupted, the controller 102 controls the electronic cigarette to enter the warm-up mode and controls the timer 103 to count. Before the timer 103 counts the time to reach the preset time, the controller 102 determines whether The start signal is detected. If the controller 102 detects the start signal, the controller 102 controls the electronic cigarette to switch from the warm mode to the heating mode. If the controller 102 does not detect the start signal, the controller 102 controls the electronic cigarette to remain in the warm mode. When the time when the electronic cigarette is maintained in the warm-up mode reaches a preset time, the controller 102 controls the electronic cigarette to enter a shutdown state.
  • the controller 102 controls the electronic cigarette to enter the warm-up mode
  • the controller 102 controls the power supply device 107 to output the second heating power to the heating element 44, and the second heating power is less than the first heating power.
  • the shutdown state of the electronic cigarette means that the power supply unit 107 stops supplying power to any of the electronic components and the heating element 44 in the electronic cigarette.
  • the cigarette light key 108 is a mechanical button, and the user presses the cigarette light key 108 so that the signal output end of the cigarette light key 108 is in contact with the detecting end of the controller 102, so that the controller 102 detects the cigarette light key 108.
  • the start signal sent.
  • the signal output end of the cigarette light button 108 is in contact with the detecting end of the controller 102.
  • the state becomes a phase separated state, thereby causing the controller 102 to detect that the activation signal from the cigarette light key 108 is interrupted.
  • the preset time, the first heating power, and the second heating power may be set by the factory, or may be set by the user according to the usage requirements.
  • the workflow of the electronic cigarette is as follows:
  • step S101 the controller 102 receives the activation signal from the cigarette light key 108, and then proceeds to step S102.
  • step S102 the controller 102 controls the electronic cigarette to enter the heating mode, that is, the controller 102 controls the power supply device 107 to output the first heating power to the heating element 44.
  • step S201 the controller 102 detects that the activation signal from the cigarette light key 108 is interrupted, and then proceeds to step S202.
  • step S202 the controller 102 controls the electronic cigarette to enter the warm-up mode, that is, the controller 102 controls the power supply device 107 to output the second heating power to the heating element 44, and controls the timer 103 to count, and then proceeds to step S203.
  • step S203 the controller 102 determines whether the time counted by the timer 103 reaches a preset time. If the time counted by the timer 103 reaches the preset time, the process proceeds to step S204; if the time counted by the timer 103 does not reach the preset time, Go to step S205.
  • step S204 the controller 102 controls the electronic cigarette to enter a shutdown state.
  • step S205 the controller 102 determines whether the activation signal sent by the cigarette light key 108 is detected. If the determination result is YES, the process proceeds to step S206; if the determination result is negative, the process proceeds to step S207.
  • step S206 the controller 102 controls the electronic cigarette to enter the heating mode.
  • step S207 the controller 102 controls the timer 103 to continue counting, and then proceeds to step S203.
  • the electronic cigarette of the present invention is further provided with a countermeasure mechanism for cracking or peeling of the infrared radiator 41 to ensure that when the infrared radiator 41 is broken or peeled off, the user can know in time to replace the heating component in time. 40. It can be understood that if the countermeasure mechanism for the cracking or peeling of the infrared radiator 41 is not provided, the user will not know that the infrared radiator 41 has broken or the infrared radiation material coated on the surface of the substrate has peeled off. Especially when the heating element 44 is still functioning properly, it is difficult for the user to recognize that the heating element 40 needs to be replaced.
  • the cracking or peeling of the infrared radiator 41 affects the amount of infrared heat radiation generated by the heat generating component 40 and the wavelength range, thereby affecting the atomization effect.
  • the ruptured or exfoliated infrared radiator 41 may be mixed into the smoke and may be inhaled by the user. Therefore, even if the heat generating element 44 can operate normally, the infrared radiator 41 is broken or peeled off, and the user still needs to replace the heat generating component 40 in time.
  • a signal detecting layer 413 is interposed in the wall of the infrared radiator 41.
  • the signal detecting layer 413 is coated on the outer wall of the infrared radiator 41.
  • the signal detecting layer 413 is coated on the inner wall of the infrared radiator 41.
  • the signal detecting layer 413 is made of an infrared transmitting material which can change resistance or potential with deformation. As such, the signal detecting layer 413 does not hinder the heat generating component 40 from emitting infrared heat radiation, and the signal detecting layer 413 also generates a resistance or potential change when deformation occurs.
  • the infrared radiator 41 When the infrared radiator 41 is made of an infrared radiation material, it is necessary to cope with the case where the infrared radiator 41 is broken. When the infrared radiator 41 is broken, the signal detecting layer 413 is deformed in the above three structures, and therefore, the three structures can be arbitrarily selected and used.
  • the infrared radiator 41 is composed of a substrate and an infrared radiation material coated on the outer surface of the substrate, it is necessary to cope with Yes, the case where the infrared radiation material peels off from the substrate.
  • the infrared radiation material is peeled off, in the first and third structures described above, since the signal detection layer 413 is not in contact with the infrared radiation material, the signal detection layer 413 is not deformed, and the second structure should be selected.
  • the electronic cigarette of the present invention further includes a reminder device 106.
  • the controller 102 is electrically connected to the signal detecting layer 413, the power source device 107, and the reminding device 106, respectively.
  • the reference resistor/potential and a preset range are pre-stored in the controller 102.
  • the reference resistance/potential refers to the resistance/potential of the signal detecting layer 413 when the infrared radiator 41 operates normally (without cracking or peeling) at normal temperature.
  • the preset range refers to the allowable range of the difference between the resistance/potential of the signal detecting layer 413 and the reference resistance/potential when the heat generating component 40 operates, that is, when the difference between the two is not within the preset range, then It is considered that the infrared radiator 41 is broken or peeled off, and when the difference between the two is within the preset range, it is considered that the infrared radiator 41 is not cracked or peeled off, that is, the infrared radiator 41 is in a normal working state.
  • the main consideration is the effect of temperature. This is because even if the infrared radiator 41 is in a normal working state, the infrared radiator 41 may be inflated by the action of temperature, for example, by the heating of the heating element 41 or by placing the electronic cigarette in a cold environment. The deformation occurs at the time of cold shrinkage, and at this time, the signal detecting layer 413 is deformed (expanded or contracted), resulting in a change in the resistance/potential of the signal detecting layer 413.
  • the infrared radiator 41 When the signal detecting layer 413 is being changed, when the signal detecting layer 413 is expanded, the resistance/potential is increased, and when the signal detecting layer 413 is contracted, the resistance/potential is decreased.
  • the infrared radiator 41 When the electronic cigarette is at the lowest use temperature, the infrared radiator 41 is in a normal working state, and the detected resistance/potential of the signal detecting layer 413 is the minimum resistance/potential; when the electronic cigarette is at the highest use temperature, the infrared radiator When the 41 is in a normal operating state, the detected resistance/potential of the signal detecting layer 413 is the maximum resistance/potential.
  • the minimum operating temperature is the minimum ambient temperature that an electronic cigarette can withstand.
  • the maximum use temperature refers to the upper limit of the operating temperature that the heating element 41 can allow.
  • the lower limit of the preset range is the difference between the minimum resistance/potential and the reference resistance/potential.
  • the upper limit of the preset range is the difference between
  • the signal layer 413 of negative change when the signal detecting layer 413 is expanded, the resistance/potential is decreased, and when the signal detecting layer 413 is contracted, the resistance/potential is increased.
  • the infrared radiator 41 When the electronic cigarette is at the lowest use temperature, the infrared radiator 41 is in a normal working state, and the detected resistance/potential of the signal detecting layer 413 is the maximum resistance/potential; when the electronic cigarette is at the highest use temperature, the infrared radiator When the 41 is in a normal operation state, the detected resistance/potential of the signal detecting layer 413 is the minimum resistance/potential.
  • the minimum operating temperature is the minimum ambient temperature that an electronic cigarette can withstand.
  • the maximum use temperature refers to the upper limit of the operating temperature that the heating element 41 can allow.
  • the lower limit of the preset range is the difference between the minimum resistance/potential and the reference resistance/potential.
  • the upper limit of the preset range is the difference between the maximum resistance/potential and the reference resistance/
  • the implementation process of the countermeasure mechanism for the rupture or spalling of the infrared radiator 41 is as follows:
  • step S301 the controller 102 detects the resistance/potential of the signal detecting layer 413, and then proceeds to step S302.
  • Step S302 the controller 102 compares the detected resistance/potential with the reference resistance/potential, and determines whether the difference between the two is within a preset range. When the difference between the two is not within the preset range, the step is entered. S303. When the difference between the two is within the preset range, the process proceeds to step S304.
  • step S303 the controller 102 controls the reminder device 106 to issue an alarm message.
  • the alarm information is used to remind the user that the infrared radiator 41 is in a broken or peeling state, and the heat generating component 40 needs to be replaced in time.
  • step S304 the controller 102 controls the reminder device 106 to issue security information.
  • the security information is used to alert the user
  • the infrared radiator 41 is in a normal working state, and the heat generating component 40 can be normally used.
  • the reminder device 106 may be a speaker, a display light, a display screen or a vibrating device or the like disposed on the electronic cigarette. It will be appreciated that in other embodiments not shown, the reminder device 106 may be omitted.
  • the controller 102 controls the power supply device 107 to stop supplying power to the heat generating component 40, thereby reminding the user that the infrared radiator 41 is in a broken or peeling state, The heat generating component 40 needs to be replaced in time.
  • a start button may be disposed on the electronic cigarette, and the user may operate the start button to generate a trigger signal.
  • the controller 102 detects the trigger signal, the electronic cigarette initiates a countermeasure mechanism for the infrared radiator 41 to rupture or peel off, that is, the electronic cigarette proceeds to step S301- S304. In this way, the user can detect the state of the infrared radiator 41 at any time according to his own needs.
  • step S101 that is, when the controller 102 detects the activation signal sent by the cigarette light key 108
  • the electronic cigarette first proceeds to steps S301 and S302, and if it is determined according to the result of step S302, it can proceed to step S304. Then, after step S304, the process proceeds to step S102.
  • step S302 is performed, if the result of the determination is that the difference between the two is within the preset range, the process proceeds directly to step S102, and step S304 is omitted.
  • the infrared radiator 41 is first detected, and when the infrared radiator 41 is in a normal state, the heat generating component 40 is operated, and the infrared radiator 41 can be prevented from working in a state of being cracked or peeled off. .
  • the cracked or peeled infrared radiator 41 can be dropped to the signal detecting layer 413. Prevent mixing into the smoke in the space.
  • a protective film 414 may be coated on the outer peripheral surface of the infrared radiator 41, and the protective film 414 is made of an infrared transmitting material. When the infrared radiator 41 is cracked or peeled off, the cracked or peeled infrared radiator 41 can only fall in the space composed of the protective film 414 to prevent mixing into the smoke.
  • the heat generated by the heating element 44 is absorbed by the infrared radiator 41, and the infrared radiator 41 emits infrared heat radiation, and the infrared liquid of the smoke liquid on the liquid absorption member 60 in the infrared radiator 41
  • the radiation and/or the heat conduction of the gas guiding member 50 generates smoke for the user to suck, avoiding the occurrence of oxidation and carbonization of the heating element 44 in contact with the liquid absorbing member 60.
  • the atomizer and the electronic cigarette provided by the present invention have the same technical features as the atomizing head 100 described above because they have all the technical features of the atomizing head 100 described above.
  • the electronic cigarette provided in the second embodiment of the present invention is different from the electronic cigarette in the first embodiment in that the structure of the atomizing head 200 on the atomizer in the electronic cigarette of the second embodiment is different.
  • the air guiding member 50 and the infrared radiator 41 are spaced apart, that is, when the air guiding member 50 is sleeved outside the infrared radiator 41, the inner circumferential surface of the air guiding member 50 and the infrared
  • the gap 502 separates the air guide 50 from the infrared radiator 41, so that the air guide 50 does not contact the infrared radiator 41, and there is no heat conduction between the two. .
  • the infrared radiator 41 it is difficult to ensure the uniformity of contact between the air guiding member 50 and the infrared radiator 41, and the portion where the two contacts more, the heat transfer is faster, and the contact between the two is less.
  • the heat transfer is slower, so that the air guide 50 is unevenly heated, thereby affecting the heating effect of the air guide 50 on the liquid smoke on the liquid suction member 60.
  • the infrared radiator 41 cools faster, and the infrared radiation body 41 cools more slowly, so that the infrared radiator 41 is unevenly heated and cooled. Thereby, the infrared radiator 41 is broken or peeled off.
  • the air guiding member 50 and the infrared radiator 41 are spaced apart from each other, there is no heat conduction process between the two, thereby avoiding the uneven heating of the air guiding member 50, and avoiding the infrared radiator 41 being cold. A condition in which the heat is uneven and cracked or peeled off.
  • the air guiding member 50 is a porous member, and the holes on the air guiding member 50 communicate with each other to form an air passage. 501.
  • the inner surface of the electronic cigarette outer casing is coated with a reflective layer, for example, a silver film, which can reflect Infrared heat radiation prevents the infrared heat radiation generated by the atomizing head (100, 200) from leaking out, causing heat loss.
  • a reflective layer for example, a silver film
  • the inner surface of the outer casing can be polished to reduce the roughness of the inner surface of the outer casing, so that the inner surface of the outer casing forms a mirror surface, which can also reflect infrared heat radiation and reduce infrared heat radiation. Loss.

Abstract

La présente invention concerne une tête d'atomisation (100, 200), comprenant un ensemble de chauffage (40), un élément de guidage d'air (50), et un élément d'aspiration de liquide (60), l'ensemble de chauffage (40) comprenant un corps de rayonnement infrarouge (41) et un élément chauffant (44) reçu à l'intérieur du corps de rayonnement infrarouge (41), l'élément de guidage d'air (50) étant agencé entre le corps de rayonnement infrarouge (41) et l'élément d'aspiration de liquide (60), le guide d'air (50) étant un élément poreux, les trous de l'élément de guidage d'air (50) étant reliés de façon à former un canal de sortie d'air (501), le e-liquide absorbé sur l'élément d'aspiration de liquide (60) formant de la fumée sous l'effet du chauffage de l'ensemble de chauffage (40) et/ou l'élément de guidage d'air (50), et la fumée s'écoulant à l'extérieur au moyen du canal de sortie d'air (501). L'élément de guidage d'air de la tête d'atomisation est un élément poreux et les trous de l'élément de guidage d'air sont reliés pour former un canal de sortie d'air, de façon à éviter l'agencement d'une rainure sur l'élément de guidage d'air, et éviter ainsi la réduction de la résistance mécanique de l'élément de guidage d'air et un chauffage irrégulier de l'élément de guidage d'air ou que le rayonnement infrarouge ne puisse pas pénétrer de façon uniforme dans l'élément de guidage d'air ; le e-liquide peut ainsi être chauffé de façon uniforme, de façon à améliorer l'effet d'atomisation. L'invention concerne en outre un atomiseur à air comprenant la tête d'atomisation et une cigarette électronique.
PCT/CN2017/096839 2017-08-10 2017-08-10 Tête d'atomisation, atomiseur et cigarette électronique WO2019028742A1 (fr)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109846093A (zh) * 2019-02-28 2019-06-07 深圳市合元科技有限公司 低温烘烤烟具
CN111264903A (zh) * 2020-04-10 2020-06-12 深圳市辰昱科技有限公司 一种用于加热烟弹的加热装置及加热不燃烧电子烟
WO2021129677A1 (fr) * 2019-12-23 2021-07-01 深圳市合元科技有限公司 Dispositif de chauffage et ustensile de cigarette le comprenant
WO2022179400A1 (fr) * 2021-02-26 2022-09-01 深圳麦克韦尔科技有限公司 Atomiseur et dispositif d'atomisation électronique
US11666103B2 (en) * 2020-07-15 2023-06-06 Tuanfang Liu Anti-condensation module and electronic cigarette comprising the same
EP4147588A4 (fr) * 2020-05-06 2023-11-01 Shenzhen First Union Technology Co., Ltd. Dispositif de chauffage et dispositif de génération d'aérosol le comprenant

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204157655U (zh) * 2014-10-24 2015-02-18 林光榕 红外感应温控电子烟
CN205266977U (zh) * 2016-01-07 2016-06-01 云南中烟工业有限责任公司 一种采用光致可逆形变层的电子烟防漏油装置
EP3075270A1 (fr) * 2015-03-30 2016-10-05 Fontem Holdings 1 B.V. Pulvérisateur et partie de réservoir de pulvérisateur/liquide pour dispositif à fumer électronique et ledit dispositif
CN106307614A (zh) * 2015-06-17 2017-01-11 深圳市新宜康科技有限公司 电子烟雾化温度控制方法、控制电路及可控温电子烟雾化芯
US20170109877A1 (en) * 2013-01-22 2017-04-20 Sis Resources Ltd. Imaging for quality control in an electronic cigarette
CN206284398U (zh) * 2016-11-23 2017-06-30 深圳市合元科技有限公司 烟雾生成器、电子烟及可拆卸安装的雾化装置
CN106912986A (zh) * 2017-05-04 2017-07-04 廖向阳 加热器和加热不燃烧电子烟
CN207125321U (zh) * 2017-08-10 2018-03-23 常州市派腾电子技术服务有限公司 雾化头、雾化器及电子烟

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170109877A1 (en) * 2013-01-22 2017-04-20 Sis Resources Ltd. Imaging for quality control in an electronic cigarette
CN204157655U (zh) * 2014-10-24 2015-02-18 林光榕 红外感应温控电子烟
EP3075270A1 (fr) * 2015-03-30 2016-10-05 Fontem Holdings 1 B.V. Pulvérisateur et partie de réservoir de pulvérisateur/liquide pour dispositif à fumer électronique et ledit dispositif
CN106307614A (zh) * 2015-06-17 2017-01-11 深圳市新宜康科技有限公司 电子烟雾化温度控制方法、控制电路及可控温电子烟雾化芯
CN205266977U (zh) * 2016-01-07 2016-06-01 云南中烟工业有限责任公司 一种采用光致可逆形变层的电子烟防漏油装置
CN206284398U (zh) * 2016-11-23 2017-06-30 深圳市合元科技有限公司 烟雾生成器、电子烟及可拆卸安装的雾化装置
CN106912986A (zh) * 2017-05-04 2017-07-04 廖向阳 加热器和加热不燃烧电子烟
CN207125321U (zh) * 2017-08-10 2018-03-23 常州市派腾电子技术服务有限公司 雾化头、雾化器及电子烟

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109846093A (zh) * 2019-02-28 2019-06-07 深圳市合元科技有限公司 低温烘烤烟具
WO2021129677A1 (fr) * 2019-12-23 2021-07-01 深圳市合元科技有限公司 Dispositif de chauffage et ustensile de cigarette le comprenant
CN111264903A (zh) * 2020-04-10 2020-06-12 深圳市辰昱科技有限公司 一种用于加热烟弹的加热装置及加热不燃烧电子烟
EP4147588A4 (fr) * 2020-05-06 2023-11-01 Shenzhen First Union Technology Co., Ltd. Dispositif de chauffage et dispositif de génération d'aérosol le comprenant
US11666103B2 (en) * 2020-07-15 2023-06-06 Tuanfang Liu Anti-condensation module and electronic cigarette comprising the same
WO2022179400A1 (fr) * 2021-02-26 2022-09-01 深圳麦克韦尔科技有限公司 Atomiseur et dispositif d'atomisation électronique

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