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WO2018000761A1 - Atomiseur de cigarette électronique - Google Patents

Atomiseur de cigarette électronique Download PDF

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Publication number
WO2018000761A1
WO2018000761A1 PCT/CN2016/110584 CN2016110584W WO2018000761A1 WO 2018000761 A1 WO2018000761 A1 WO 2018000761A1 CN 2016110584 W CN2016110584 W CN 2016110584W WO 2018000761 A1 WO2018000761 A1 WO 2018000761A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizing
oil
heating wire
cotton
sleeve
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/CN2016/110584
Other languages
English (en)
Chinese (zh)
Inventor
刘建福
钟科军
郭小义
黄炜
代远刚
尹新强
易建华
于宏
周永权
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.)
China Tobacco Hunan Industrial Co Ltd
Original Assignee
China Tobacco Hunan Industrial Co Ltd
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 China Tobacco Hunan Industrial Co Ltd filed Critical China Tobacco Hunan Industrial Co Ltd
Publication of WO2018000761A1 publication Critical patent/WO2018000761A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A24F40/05—Devices without 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
    • A24F40/46—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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention belongs to the technical field of electronic cigarettes, and in particular relates to an electronic cigarette atomizer.
  • an electronic cigarette atomizer that uses a piezoelectric ceramic sheet to atomize smoke oil has a wider operating range because of lower operating power, slower battery loss, and lower smoke temperature.
  • the piezoelectric ceramic atomization method also has its own defects, such as the amount of smoke is not adjustable and the amount of smoke is small, and the smoke contains large particles of smoke that affect the taste of the mouth. Therefore, it is necessary to develop a large amount of smoke and good smoke.
  • An electronic cigarette atomizer with low working power and fast atomizing smoke.
  • the object of the present invention is to provide an electron in parallel with the atomization of the heating wire, which is energy-saving and power-saving, has a fast smoke speed, a good atomization effect, and an adjustable amount of smoke, and is connected in parallel with the piezoelectric ceramic atomization.
  • the aerosolizer can effectively prevent burns to the user's mouth.
  • the technical solution adopted by the present invention is:
  • An electronic cigarette atomizer comprising an atomizing core, the atomizing core comprising an atomizing sleeve and a heating wire atomizing structure in the atomizing sleeve, wherein the atomizing sleeve is further provided with a heating wire atomizing structure in parallel
  • the piezoelectric ceramic atomizing structure, the gas path outlet of the heating wire atomizing structure and the gas path outlet of the piezoelectric ceramic atomizing structure are all connected to the nozzle.
  • the piezoelectric ceramic atomization structure requires low operating power, slow battery loss, low-power batteries, and low smoke temperatures. With the above structure, the piezoelectric ceramic atomization and heating wire are utilized.
  • the atomization combination when the user needs a large amount of smoke, the heating wire and the piezoelectric ceramic work at the same time, atomizes the smoke oil, and can mix the mists atomized by the two atomization methods, due to the atomization structure of the piezoelectric ceramic atomization
  • the temperature of the smoke is low, so the temperature of the smoke after mixing is low to prevent burns to the user's mouth; when the user needs a small amount of smoke or the battery is low, just select the piezoelectric ceramic work to provide smoke; when the user needs moderate smoke When the user only needs to choose the heating wire to work.
  • the two atomization methods can be carried out independently without disturbing each other to meet various needs of users.
  • the heating wire atomizing structure comprises a heating wire and a power source for driving the heating wire, the piezoelectric ceramic atomizing structure comprising an atomizing sheet and a power source for driving the atomizing sheet,
  • the atomizing sheet is composed of a piezoelectric ceramic coated with a conductive layer on both the upper surface and the lower surface; and a liquid guiding structure for conducting the tobacco oil to the heating wire and the atomizing sheet, the liquid guiding liquid
  • the structure is in communication with the oil reservoir.
  • the atomizing sheet is placed horizontally below the heating wire.
  • the atomizing sheet is placed horizontally above the heating wire.
  • the atomizing sheet is disposed above the heating wire. This method improves the speed of atomization of the piezoelectric ceramic because the piezoelectric ceramic surface is less likely to accumulate oil.
  • the heating wire atomization structure further comprises an oil guiding cotton coated on the outside of the heating wire, and the outer side wall of the oil guiding cotton is adhered to the inner side wall of the atomizing sleeve, and the atomizing sleeve
  • the sidewall defines an oil sump
  • the piezoelectric ceramic atomizing structure further comprises an oil storage cotton covering the upper surface of the atomizing sheet, and the bottom surface of the oil guiding cotton abuts the upper surface of the oil absorbing cotton.
  • the oil guiding cotton is abutted on the oil storage cotton to supply oil to the atomizing sheet.
  • a silicone seat is disposed in the atomization sleeve, and the lower ends of the atomization sheet, the oil storage cotton and the oil guiding cotton are all located in the silicone seat; the side wall of the silicone seat has an opening facing downward An air inlet groove, the sidewall of the oil guiding cotton is opened with a second air inlet groove facing downward, and the air inlet port sequentially passes through the bottom surface of the atomizing sheet, the first air inlet groove, the second air inlet groove, and the oil storage cotton
  • the upper bottom surface and the heating wire are in communication with the suction nozzle.
  • the atomizing sheet is under the heating wire.
  • the heating wire the smoke oil in the oil guiding cotton which is in contact with the heating wire is heated by the heating wire, that is, the oil is preheated before being guided to the oil storage cotton. Therefore, the temperature of the oil on the oil storage cotton is higher, the atomization speed is fast, and the oil storage cotton is not easy to foam.
  • the heating wire does not work, since the smoke oil on the oil storage cotton is not preheated, the flow rate of the smoke oil is slow, and the oil storage cotton is also not easy to foam.
  • the heating wire atomization structure further comprises an oil guiding cotton coated on the outside of the heating wire, and the outer side wall of the oil guiding cotton is adhered to the inner side wall of the atomizing sleeve, and the atomizing sleeve
  • the sidewall has an oil inlet groove
  • the piezoelectric ceramic atomization structure further comprises an oil storage cotton, a top surface of the oil guiding cotton abuts a lower surface of the oil storage cotton, and the oil storage cotton covers the upper surface of the atomizing sheet And the lower surface, or the oil storage cotton covers the lower surface of the atomizing sheet.
  • the oil guiding cotton is abutted under the oil storage cotton to supply oil to the atomizing sheet. If both the upper surface and the lower surface of the atomizing sheet work, the amount of smoke can be increased.
  • a silicone seat is disposed in the atomization sleeve, and the upper ends of the atomization sheet, the oil storage cotton and the oil guide cotton are all located in the silicone seat; the side wall of the silicone seat has an opening facing upward An air intake groove, the sidewall of the oil guiding cotton is provided with a second air inlet groove with an opening upward, and the air inlet port sequentially passes through a heating wire, a lower surface of the oil storage cotton, a second air inlet slot, a first air inlet slot, The upper surface of the oil storage cotton is in communication with the nozzle.
  • the atomizing sheet is above the heating wire, and the smoke emitted from the bottom surface of the oil storage cotton flows directly to the heating wire. A part of the large particle smoke in the smoke is further atomized by the heating wire to be atomized into small particle smoke, and at the same time, due to the smoke on the bottom surface of the oil storage cotton. The direction of the discharge is opposite to the flow of the airflow. The large particle smoke in the smoke is washed back into the oil storage cotton under the impact of the airflow, and further heated and atomized into small particle smoke. The overall taste of the smoke is good.
  • the atomizing core is disposed in the oil cup, and the oil storage chamber is enclosed between the outer side wall of the atomizing sleeve and the inner wall of the oil cup, and the upper end of the oil cup and the nozzle Removable connection.
  • the suction nozzle is removed, and the oil storage chamber is opened, and the user can add the smoke oil to the oil storage chamber. Since the oil injection hole is relatively large, it is convenient to add the smoke oil.
  • the power source includes a first connection electrode ring and a second connection electrode ring that are insulated from each other at the bottom of the atomization core, and the first connection electrode ring, the heating wire and the lower base form a closed loop, The second connecting electrode, the atomizing sheet and the lower base form a closed loop.
  • the first connecting electrode and the second connecting electrode respectively supply power to the heating wire and the piezoelectric ceramic, so that they can work independently.
  • the invention Compared with the prior art, the invention has the advantages of energy saving, fast smoke supply, sufficient atomization effect, adjustable smoke amount, good smoke taste, and can meet the demand of large, medium and small smoke of the user, and can effectively Prevent burns to the user's mouth.
  • Fig. 1 is a front sectional view showing the first embodiment.
  • Fig. 2 is a cross-sectional view taken along line A-A of Fig. 1;
  • FIG. 3 is a schematic view of the addition of smoke oil in the first embodiment.
  • Fig. 4 is an exploded view of the first embodiment.
  • Fig. 5 is a front sectional view showing the second embodiment.
  • Fig. 6 is a cross-sectional view taken along line A-A of Fig. 5;
  • Fig. 7 is a schematic view showing the addition of smoke oil in the second embodiment.
  • Figure 8 is an exploded view of the second embodiment.
  • 1 is the atomizing core
  • 2 is the atomizing sleeve
  • 3 is the suction nozzle
  • 4 is the heating wire
  • 5 is the atomizing piece
  • 6 is the oil storage cavity
  • 7 is the oil guiding cotton
  • 8 is the oil inlet groove
  • 9 is the storage Oil cotton
  • 10 is a silicone seat
  • 11 is the first air inlet slot
  • 12 is the second air inlet slot
  • 13 is the air inlet port
  • 14 is the oil cup
  • 15 is the first connecting electrode ring.
  • 16 is the second connecting electrode ring
  • 17 is the upper base
  • 18 is the first sealing ring
  • 19 is the upper cover
  • 20 is the lower base
  • 21 is the connecting insulating ring
  • 22 is the second sealing ring
  • 23 is the connecting ring
  • 24 is Externally threaded parts.
  • the first embodiment of the present invention includes an atomizing core 1 including an atomizing sleeve 2 and a heating wire atomizing structure in the atomizing sleeve 2, and the atomizing sleeve 2
  • a piezoelectric ceramic atomizing structure working in parallel with the heating wire atomizing structure is further disposed, and the gas path outlet of the heating wire atomizing structure and the gas path outlet of the piezoelectric ceramic atomizing structure are both connected to the suction nozzle 3.
  • the heating wire atomizing structure comprises a heating wire 4 and a power source for driving the heating wire 4, the piezoelectric ceramic atomizing structure comprising an atomizing sheet 5 and a power source for driving the atomizing sheet 5, the mist
  • the chemical sheet 5 is composed of a piezoelectric ceramic coated with a conductive layer on both the upper surface and the lower surface; and a liquid-conducting structure for conducting the smoke oil to the heating wire 4 and the atomizing sheet 5, the guide
  • the liquid structure is in communication with the oil reservoir 6.
  • the atomizing sheet 5 is a solid high-frequency atomizing sheet.
  • the atomized sheet 5 is horizontally placed under the heating wire 4.
  • the heating wire atomization structure further comprises a guide cotton 7 coated on the outside of the heating wire 4, the outer side wall of the oil guiding cotton 7 is attached to the inner side wall of the atomizing sleeve 2, and the atomizing sleeve 2 side
  • the wall is provided with an oil sump 8;
  • the piezoelectric ceramic atomizing structure further includes an oil slick 9 covering the upper surface of the atomizing sheet 5, and the bottom surface of the oil guiding ash 7 abuts against the upper surface of the oil slick 9.
  • the atomizing sleeve 2 is provided with a silicone seat 10, and the atomizing sheet 5, the oil storage cotton 9 and the lower end of the oil guiding cotton 7 are all located in the silicone seat 10; the side wall of the silicone seat 10 has an opening facing downward a first air inlet groove 11, a side wall of the oil guiding cotton 7 is opened with a second air inlet groove 12 facing downward, and the air inlet port 13 passes through the atomizing piece in sequence.
  • the lower bottom surface, the first intake groove 11, the second intake groove 12, the upper bottom surface of the oil storage cotton 9, and the heating wire 4 communicate with the suction nozzle 3.
  • the atomizing core 1 is disposed in the oil cup 14.
  • the outer wall of the atomizing sleeve 2 and the inner wall of the oil cup 14 enclose the oil storage chamber 6.
  • the upper end of the oil cup 14 and the nozzle 3 detachable connection.
  • the top end of the oil cup 14 is sleeved with an upper base 17 having an annular structure, and a first seal ring 18 is interposed between the top surface of the oil cup 14 and the upper base 17.
  • the top end of the upper base 17 is screwed to the upper cover 19, and the suction nozzle 3 is fixed to the upper cover 19. As shown in FIG. 3, by rotating the upper cover 19, the upper cover 19 can be removed together with the suction nozzle 3 to expose the oil reservoir 6, and a refueling operation is performed.
  • the bottom end of the oil cup 14 is sleeved and fixed with a lower base 20, and a second sealing ring 22 is padded between the bottom surface of the oil cup 14 and the lower base 20.
  • the power source includes a first connection electrode ring 15 and a second connection electrode ring 16 insulated from each other at the bottom of the atomization core 1, and the first connection electrode ring 15, the heating wire 4 and the lower base 20 form a closed loop, The second connection electrode 16, the atomizing sheet 5, and the lower base 20 form a closed loop.
  • the top of the atomizing sleeve 2 is fixed to the upper cover 19 by a connecting ring 23, and the bottom of the atomizing sleeve 2 is fixed to the lower base 20 by a male screw member 24.
  • the male screw member 24 and the lower base 20 are screwed together.
  • the lower base 20, the male screw member 24, the connecting ring 23, and the upper cover 19 are each provided with a through hole that communicates in the up and down direction.
  • the insulating ring 21 is inserted into the through hole of the lower base 20, and the air inlet 13 is opened on the connecting insulating ring 21, and the first connecting electrode ring 15 and the second connecting electrode ring 16 are also fixed to the insulating ring. on.
  • the direction indicated by the arrow in Fig. 2 is the direction in which the airflow flows.
  • the airflow enters from the air inlet 13 connected to the insulating ring 21, and sequentially flows through the through hole on the externally threaded member 24, the lower surface of the atomizing sheet 5, the first air inlet groove 11, the second air inlet groove 12, and the oil storage cotton.
  • 9 upper surface, heating wire 4, through hole on connecting ring 23, upper base 17 The upper through hole takes away the smoke at the atomizing sheet 5 and/or the heating wire 4, and finally flows out of the suction nozzle 3 for the smoker to suck.
  • the second embodiment of the present invention includes an atomizing core 1 , and the atomizing core 1 includes an atomizing sleeve 2 and a heating wire atomizing structure in the atomizing sleeve 2 , and the atomizing sleeve 2
  • a piezoelectric ceramic atomizing structure working in parallel with the heating wire atomizing structure is further disposed, and the gas path outlet of the heating wire atomizing structure and the gas path outlet of the piezoelectric ceramic atomizing structure are both connected to the suction nozzle 3.
  • the heating wire atomizing structure comprises a heating wire 4 and a power source for driving the heating wire 4, the piezoelectric ceramic atomizing structure comprising an atomizing sheet 5 and a power source for driving the atomizing sheet 5, the mist
  • the chemical sheet 5 is composed of a piezoelectric ceramic coated with a conductive layer on both the upper surface and the lower surface; and a liquid-conducting structure for conducting the smoke oil to the heating wire 4 and the atomizing sheet 5, the guide
  • the liquid structure is in communication with the oil reservoir 6.
  • the atomizing sheet 5 is a solid high-frequency atomizing sheet.
  • the atomized sheet 5 is horizontally placed above the heating wire 4.
  • the heating wire atomization structure further comprises a guide cotton 7 coated on the outside of the heating wire 4, the outer side wall of the oil guiding cotton 7 is attached to the inner side wall of the atomizing sleeve 2, and the atomizing sleeve 2 side
  • the wall is provided with an oil sump 8;
  • the piezoelectric ceramic atomizing structure further comprises an oil storage cotton 9 covering the upper surface and the lower surface of the atomizing sheet 5, the top surface of the oil guiding cotton 7 and the lower portion of the oil storage cotton 9 The surfaces are abutting.
  • the embodiment in which the oil-storage wool 9 covers the lower surface of the atomizing sheet 5 is not shown in the embodiment, but does not affect the understanding and realization of the present invention by those skilled in the art.
  • the atomizing sleeve 2 is provided with a silicone seat 10, and the upper end of the atomizing sheet 5, the oil storage cotton 9 and the oil guiding cotton 7 are located in the silicone seat 10; the side wall of the silicone seat 10 has an opening facing upward First intake slot 11, The side wall of the oil guiding cotton 7 has a second air inlet groove 12 with an opening upward, and the air inlet 13 passes through the heating wire 4, the lower surface of the oil storage cotton 9, the second air inlet groove 12, and the first air inlet slot. 11.
  • the upper surface of the oil storage cotton 9 is in communication with the suction nozzle 3.
  • the atomizing core 1 is disposed in the oil cup 14.
  • the outer wall of the atomizing sleeve 2 and the inner wall of the oil cup 14 enclose the oil storage chamber 6.
  • the upper end of the oil cup 14 and the nozzle 3 detachable connection.
  • the top end of the oil cup 14 is sleeved with an upper base 17 having an annular structure, and a first seal ring 18 is interposed between the top surface of the oil cup 14 and the upper base 17.
  • the top end of the upper base 17 is screwed to the upper cover 19, and the suction nozzle 3 is fixed to the upper cover 19. As shown in Fig. 7, by rotating the upper cover 19, the upper cover 19 can be removed together with the suction nozzle 3 to expose the oil reservoir 6, and a refueling operation is performed.
  • the bottom end of the oil cup 14 is sleeved and fixed with a lower base 20, and a second sealing ring 22 is padded between the bottom surface of the oil cup 14 and the lower base 20.
  • the power source includes a first connection electrode ring 15 and a second connection electrode ring 16 insulated from each other at the bottom of the atomization core 1, and the first connection electrode ring 15, the heating wire 4 and the lower base 20 form a closed loop, The second connection electrode 16, the atomizing sheet 5, and the lower base 20 form a closed loop.
  • the top of the atomizing sleeve 2 is fixed to the upper cover 19 by a connecting ring 23, and the bottom of the atomizing sleeve 2 is fixed to the lower base 20 by a male screw member 24.
  • the male screw member 24 and the lower base 20 are screwed together.
  • the lower base 20, the male screw member 24, the connecting ring 23, and the upper cover 19 are each provided with a through hole that communicates in the up and down direction.
  • the insulating ring 21 is inserted into the through hole of the lower base 20, and the air inlet 13 is opened on the connecting insulating ring 21, and the first connecting electrode ring 15 and the second connecting electrode ring 16 are also fixed to the insulating ring. on.
  • the directions indicated by the arrows in Figures 5 and 6 are the direction of airflow.
  • the airflow enters from the air inlet 13 connected to the insulating ring 21, and sequentially flows through the through hole on the male screw member 24, the heating wire 4, the lower surface of the oil storage cotton 9,
  • the second intake groove 12, the first intake groove 11, the upper surface of the oil storage cotton 9, the through hole on the connecting ring 23, and the through hole on the upper base 17 take away the heating wire 4 and/or the atomizing sheet 5
  • the smoke is finally discharged from the nozzle 3 for the smoker to smoke.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

La présente invention concerne un atomiseur de cigarette électronique, comprenant un noyau d'atomisation (1) ; le noyau d'atomisation (1) comprend un manchon d'atomisation (2) et une structure d'atomisation par fil chauffant dans le manchon d'atomisation (2) ; le manchon d'atomisation (2) renferme une structure d'atomisation céramique piézoélectrique, qui fonctionne en parallèle à la structure d'atomisation par fil chauffant ; aussi bien un orifice de sortie de gaz de la structure d'atomisation par fil chauffant qu'un orifice de sortie de gaz de la structure d'atomisation céramique piézoélectrique sont connectés à un embout buccal (3). L'atomiseur de cigarette électronique économise l'énergie et l'électricité, fournit une rapide alimentation de tabac, et présente un effet d'atomisation complet, un volume de tabac ajustable et un bon goût de tabac. L'atomiseur de cigarette électronique peut satisfaire des demandes de volume de fumée grand, moyen et faible d'un utilisateur, tout en empêchant efficacement la cavité buccale de l'utilisateur d'être brûlée.
PCT/CN2016/110584 2016-07-01 2016-12-17 Atomiseur de cigarette électronique Ceased WO2018000761A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620685032.4 2016-07-01
CN201620685032.4U CN205757215U (zh) 2016-07-01 2016-07-01 发热丝雾化与压电陶瓷雾化并联设置的电子烟雾化器

Publications (1)

Publication Number Publication Date
WO2018000761A1 true WO2018000761A1 (fr) 2018-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/110584 Ceased WO2018000761A1 (fr) 2016-07-01 2016-12-17 Atomiseur de cigarette électronique

Country Status (2)

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CN (1) CN205757215U (fr)
WO (1) WO2018000761A1 (fr)

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