EP2695531B1 - Atomizer of non-cotton electronic cigarette - Google Patents

Atomizer of non-cotton electronic cigarette Download PDF

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Publication number
EP2695531B1
EP2695531B1 EP13756280.7A EP13756280A EP2695531B1 EP 2695531 B1 EP2695531 B1 EP 2695531B1 EP 13756280 A EP13756280 A EP 13756280A EP 2695531 B1 EP2695531 B1 EP 2695531B1
Authority
EP
European Patent Office
Prior art keywords
oil
cigarette
heating unit
vaporizer
component
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.)
Not-in-force
Application number
EP13756280.7A
Other languages
German (de)
French (fr)
Other versions
EP2695531A1 (en
EP2695531A4 (en
Inventor
Guangjie ZHANG
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.)
Shenzhen Happy Vaping Technology Ltd
Original Assignee
Shenzhen Happy Vaping Technology 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 Shenzhen Happy Vaping Technology Ltd filed Critical Shenzhen Happy Vaping Technology Ltd
Publication of EP2695531A1 publication Critical patent/EP2695531A1/en
Publication of EP2695531A4 publication Critical patent/EP2695531A4/en
Application granted granted Critical
Publication of EP2695531B1 publication Critical patent/EP2695531B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to an e-cigarette, more particularly to a vaporizer device of a cotton free e-cigarette.
  • the oil of the e-cigarette is usually stored in the cotton, which produces burning taste during inhalation and is neither environment friendly nor hygienic.
  • the e-cigarette in the prior art has disadvantages that the structure is complex and incompact, and it is prone to oil leakage.
  • EP 2 404 515 A1 discloses an atomizing electronic cigarette having a power device, a sensor, an atomizing core component and a liquid storage component.
  • the cigarette also has a containing shell, an auxiliary air inlet is provided on the shell.
  • the atomizing core component includes an electric heater and a liquid permeating component.
  • the electric heater has a through hole
  • the liquid storage component has a channel
  • the sensor is connected with the through hole and the channel, and forms an airflow loop by the auxiliary air inlet.
  • the liquid permeating component in the atomizing core component of the cigarette is directly sleeved on the electric heater, so that the cigarette can adequately heat gasified smoke with uniform small drops, and the user can accept easily and the smoke can easily enter lung bubble and can be absorbed conveniently.
  • the electric heater and the liquid storage component are connected with the through hole and the channel, so that the smoke generated by atomizing process can be cooled under the push of airflow, and the absorbed smoke meets the taste of smoker.
  • the cigarette has detachable split structure, so that the cigarette can exchange and carry conveniently.
  • CN 102 106 611 A discloses an electronic cigarette, which comprises a hollow atomization rod, a first conducting ring, a second conducting ring, a conduit, a water resisting device and a cigarette holder, wherein the first conducting ring is sleeved at the bottom of the atomization rod and sealed with the atomization rod, the second conducting ring is arranged in the first conducting ring and insulated from the same, the conduit is accommodated in the atomization rod, and the bottom of the conduit is closely contacted with the first conducting ring, the water resisting device is arranged at the top of the atomization rod, and the cigarette holder is also mounted at the top of the atomization rod and accommodates the water resisting device therein.;
  • the inner wall of the atomization rod, the external wall of the conduit, the top of the first conducting ring and the bottom of the water resisting device jointly define a liquid storage chamber for storing cigarette liquid therein.
  • the electronic cigarette provided by the invention is simple in structure
  • EP 2 022 349 A1 discloses an aerosol electronic cigarette includes a battery assembly, an atomizer assembly and a cigarette bottle assembly and also includes a shell which is hollow and integrally formed.
  • the battery assembly connects with the atomizer assembly and both are located in the shell.
  • the cigarette bottle assembly is located in one end of the shell, which is detachable.
  • the cigarette bottle assembly fits with the atomizer assembly.
  • the shell has through-air-inlets.
  • the present invention aims to provide a vaporizer device of a cotton free e-cigarette without cotton and burning taste, not only being environment friendly and hygienic, but also makes smooth oil supply without oil leakage.
  • the present invention provides a technical solution of a vaporizer device of a cotton free e-cigarette, comprising a mouthpiece, an oil cup, a filter component and a heating unit arranged in turn.
  • the vaporizer further comprises a power connect component electrically connected with said heating unit.
  • the oil cup comprises a barrel body having an oil storage chamber in the interior and a gap on the external surface for forming gas flue.
  • the filter component is arranged between the oil cup and the heating unit, and comprises an oil percolation piece and a filter piece fixed to the oil cup.
  • the vaporizer further comprises a holder, on which the heating unit is supported.
  • a storage slot is arranged at the inner side of the mouthpiece.
  • the power connect component comprises annular inner electrode and outer electrode, and an insulating layer is arranged between the inner electrode and the outer electrode.
  • the outer electrode is arranged with screw thread.
  • the vaporizer further comprises a protective tube, within which the oil cup, the filter component and the heating unit are arranged, and the mouthpiece is arranged at the first end of the protective tube and the power connect component is arranged at the second end of the protective tube.
  • the present invention has the following advantages: the oil of cotton free e-cigarette vaporizer is stored in the oil cup directly instead of being stored by cotton, so burning taste resulted from the burning of the cotton can be avoided during inhalation and thereby improving the taste. Besides, since the cotton free e-cigarette vaporizer is cotton free, it is environment friendly and hygienic, and it has no burning taste and has smooth oil supply.
  • an e-cigarette vaporizer of the present invention comprises a mouthpiece 10, an oil cup 30, a filter component 40 and a heating unit 50 arranged in turn, and the vaporizer further comprises a power connect component 60 electrically connected with the heating unit 50.
  • external power supply is inserted into the power connect component 60 and supplies power to the heating unit 50, thereby allowing the oil flowing from the oil cup 30 to pass through the filter component 40 and to be atomized.
  • the filter component 40 comprises an oil percolation piece 42 and a filter piece 41, wherein the filter piece 41 is fixed to the oil cup 30, prevented from falling off easily or oil leak.
  • the oil is stored in the oil cup 30 directly instead of being stored by cotton, so burning taste resulted from the burning of the cotton can be avoided during inhalation and thereby improving the taste.
  • the cotton free e-cigarette vaporizer is cotton free, it is environment friendly and hygienic.
  • the oil cup 30 comprises a barrel body 32 having an oil storage chamber in the interior and a gap on the external surface for forming gas flue.
  • the oil flows out from the oil cup via the filter component 40, generates vapor under the function of the heating unit 50, and the generated vapor flows to the mouthpiece 10 via a gas flue.
  • the power-connect component 60 comprises annular inner electrode 64 and outer electrode 61, and an insulating layer 63 is arranged between the inner electrode 64 and the outer electrode 61.
  • the outer electrode 61 is arranged with screw thread 62. In this way, the nesting arrangement of the inner electrode 64 and the outer electrode 61 may form the power-connect component 60. In using, people only need to insert the plug of the external power supply into the inner electrode 64 and connect the plug of the external power supply with the outer electrode 61 via screw thread 62, thereby preventing from the poor contact when supplying power.
  • the vaporizer further comprises a holder 70, on which the heating unit 50 is supported.
  • the holder 70 is made of food grade silicon which is heat-resistant, thereby preventing the oil cup from being burned and resulting burning taste when the temperature gets too high.
  • the vaporizer further comprises a protective tube 20, within which the oil cup 30, filter component 40 and heating unit 50 are arranged, and the mouthpiece 10 is arranged at the first end of the protective tube 20 while the power connect component 60 is arranged at the second end of the protective tube 20.
  • the protective tube 20 is used for protecting the internal components of the vaporizer well.
  • a storage slot 11 is arranged at the inner side of said mouthpiece 10 so as to collect and store the filth produced during inhalation whereby bringing better hygiene.

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Catching Or Destruction (AREA)

Description

    FIELD OF THE INVENTION
  • The present invention relates to an e-cigarette, more particularly to a vaporizer device of a cotton free e-cigarette.
    • BACKGROUND OF THE INVENTION
  • In the prior art, the oil of the e-cigarette is usually stored in the cotton, which produces burning taste during inhalation and is neither environment friendly nor hygienic. In addition, the e-cigarette in the prior art has disadvantages that the structure is complex and incompact, and it is prone to oil leakage.
  • EP 2 404 515 A1 discloses an atomizing electronic cigarette having a power device, a sensor, an atomizing core component and a liquid storage component. The cigarette also has a containing shell, an auxiliary air inlet is provided on the shell. The atomizing core component includes an electric heater and a liquid permeating component. The electric heater has a through hole, the liquid storage component has a channel, and the sensor is connected with the through hole and the channel, and forms an airflow loop by the auxiliary air inlet. The liquid permeating component in the atomizing core component of the cigarette is directly sleeved on the electric heater, so that the cigarette can adequately heat gasified smoke with uniform small drops, and the user can accept easily and the smoke can easily enter lung bubble and can be absorbed conveniently. The electric heater and the liquid storage component are connected with the through hole and the channel, so that the smoke generated by atomizing process can be cooled under the push of airflow, and the absorbed smoke meets the taste of smoker. The cigarette has detachable split structure, so that the cigarette can exchange and carry conveniently.
  • CN 102 106 611 A discloses an electronic cigarette, which comprises a hollow atomization rod, a first conducting ring, a second conducting ring, a conduit, a water resisting device and a cigarette holder, wherein the first conducting ring is sleeved at the bottom of the atomization rod and sealed with the atomization rod, the second conducting ring is arranged in the first conducting ring and insulated from the same, the conduit is accommodated in the atomization rod, and the bottom of the conduit is closely contacted with the first conducting ring, the water resisting device is arranged at the top of the atomization rod, and the cigarette holder is also mounted at the top of the atomization rod and accommodates the water resisting device therein.; The inner wall of the atomization rod, the external wall of the conduit, the top of the first conducting ring and the bottom of the water resisting device jointly define a liquid storage chamber for storing cigarette liquid therein. The electronic cigarette provided by the invention is simple in structure, low in cost, excellent in environmental protection, high in efficiency and strong in atomization effect.
  • EP 2 022 349 A1 discloses an aerosol electronic cigarette includes a battery assembly, an atomizer assembly and a cigarette bottle assembly and also includes a shell which is hollow and integrally formed. The battery assembly connects with the atomizer assembly and both are located in the shell. The cigarette bottle assembly is located in one end of the shell, which is detachable. The cigarette bottle assembly fits with the atomizer assembly. The shell has through-air-inlets.
    • SUMMARY OF THE INVENTION
  • The present invention aims to provide a vaporizer device of a cotton free e-cigarette without cotton and burning taste, not only being environment friendly and hygienic, but also makes smooth oil supply without oil leakage.
  • The present invention provides a technical solution of a vaporizer device of a cotton free e-cigarette, comprising a mouthpiece, an oil cup, a filter component and a heating unit arranged in turn. The vaporizer further comprises a power connect component electrically connected with said heating unit.
  • The oil cup comprises a barrel body having an oil storage chamber in the interior and a gap on the external surface for forming gas flue.
  • The filter component is arranged between the oil cup and the heating unit, and comprises an oil percolation piece and a filter piece fixed to the oil cup.
  • The vaporizer further comprises a holder, on which the heating unit is supported.
  • A storage slot is arranged at the inner side of the mouthpiece.
  • Preferably, the power connect component comprises annular inner electrode and outer electrode, and an insulating layer is arranged between the inner electrode and the outer electrode.
  • Preferably, the outer electrode is arranged with screw thread.
  • Preferably, the vaporizer further comprises a protective tube, within which the oil cup, the filter component and the heating unit are arranged, and the mouthpiece is arranged at the first end of the protective tube and the power connect component is arranged at the second end of the protective tube.
  • Compared with the prior art, the present invention has the following advantages: the oil of cotton free e-cigarette vaporizer is stored in the oil cup directly instead of being stored by cotton, so burning taste resulted from the burning of the cotton can be avoided during inhalation and thereby improving the taste. Besides, since the cotton free e-cigarette vaporizer is cotton free, it is environment friendly and hygienic, and it has no burning taste and has smooth oil supply.
    • BRIEF DESCRIPTION OF THE DRAWINGS
    • Figure 1 is an exploded view of a cotton free e-cigarette vaporizer of the present invention.
    • Figure 2 is a section view of the assembled cotton free e-cigarette vaporizer of the present invention.
    DETAILED DESCRIPTION OF ILLUSTRATED EMBODIMENTS
  • Further description will now be described below in conjunction with the figures.
  • As shown in figures 1 and 2, an e-cigarette vaporizer of the present invention comprises a mouthpiece 10, an oil cup 30, a filter component 40 and a heating unit 50 arranged in turn, and the vaporizer further comprises a power connect component 60 electrically connected with the heating unit 50. In using, external power supply is inserted into the power connect component 60 and supplies power to the heating unit 50, thereby allowing the oil flowing from the oil cup 30 to pass through the filter component 40 and to be atomized.
  • In the embodiment, the filter component 40 comprises an oil percolation piece 42 and a filter piece 41, wherein the filter piece 41 is fixed to the oil cup 30, prevented from falling off easily or oil leak.
  • The oil is stored in the oil cup 30 directly instead of being stored by cotton, so burning taste resulted from the burning of the cotton can be avoided during inhalation and thereby improving the taste. Besides, since the cotton free e-cigarette vaporizer is cotton free, it is environment friendly and hygienic.
  • In a preferred embodiment, the oil cup 30 comprises a barrel body 32 having an oil storage chamber in the interior and a gap on the external surface for forming gas flue. During inhalation, the oil flows out from the oil cup via the filter component 40, generates vapor under the function of the heating unit 50, and the generated vapor flows to the mouthpiece 10 via a gas flue.
  • In the embodiment, the power-connect component 60 comprises annular inner electrode 64 and outer electrode 61, and an insulating layer 63 is arranged between the inner electrode 64 and the outer electrode 61. In the embodiment, the outer electrode 61 is arranged with screw thread 62. In this way, the nesting arrangement of the inner electrode 64 and the outer electrode 61 may form the power-connect component 60. In using, people only need to insert the plug of the external power supply into the inner electrode 64 and connect the plug of the external power supply with the outer electrode 61 via screw thread 62, thereby preventing from the poor contact when supplying power.
  • As shown in figures 1 and 2, the vaporizer further comprises a holder 70, on which the heating unit 50 is supported. The holder 70 is made of food grade silicon which is heat-resistant, thereby preventing the oil cup from being burned and resulting burning taste when the temperature gets too high.
  • In the embodiment, the vaporizer further comprises a protective tube 20, within which the oil cup 30, filter component 40 and heating unit 50 are arranged, and the mouthpiece 10 is arranged at the first end of the protective tube 20 while the power connect component 60 is arranged at the second end of the protective tube 20. The protective tube 20 is used for protecting the internal components of the vaporizer well.
  • In the embodiment, a storage slot 11 is arranged at the inner side of said mouthpiece 10 so as to collect and store the filth produced during inhalation whereby bringing better hygiene.
  • All the above are the preferred embodiments of the present invention, and the invention is intended to cover various modifications and equivalent arrangements included within the scope of the invention.

Claims (4)

  1. A cotton free e-cigarette vaporizer comprising: a mouthpiece (10), an oil cup (30) and a heating unit (50) arranged in turn, and said vaporizer further comprising a power-connect component (60) electrically connected with said heating unit (50); characterized in that:
    said oil cup (30) comprises a barrel body (32) having an oil storage chamber in the interior and a gap on the external surface for forming gas flue, said oil storage chamber is configured to directly store oil without using any oil storage medium;
    a filter component (40) is arranged between said oil cup (30) and said heating unit (50), said filter component (40) comprises an oil percolation piece (42) and a filter piece (41), said filter piece (41) is fixed to said oil cup (30);
    said vaporizer further comprises a holder (70), on which said heating unit (50) is supported; and
    a storage slot (11) is arranged at the inner side of said mouthpiece (10).
  2. The cotton free e-cigarette vaporizer according to claim 1, characterized in that: said power-connect component (60) comprises annular inner electrode (64) and outer electrode (61), and an insulating layer (63) is arranged between said inner electrode (64) and said outer electrode (61).
  3. The cotton free e-cigarette vaporizer according to claim 2, characterized in that: said outer electrode (61) is arranged with screw thread (62).
  4. The cotton free e-cigarette vaporizer according to claim 1, characterized in that: said vaporizer further comprises a protective tube (20), within which said oil cup (30), filter component (40) and heating unit (50) are arranged, and said mouthpiece (10) is arranged at the first end of said protective tube (20) and the power-connect component (60) is arranged at the second end of said protective tube (20).
EP13756280.7A 2012-06-04 2013-06-03 Atomizer of non-cotton electronic cigarette Not-in-force EP2695531B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012202576483U CN202714191U (en) 2012-06-04 2012-06-04 Cotton-free electronic cigarette atomizer
PCT/CN2013/076660 WO2013182026A1 (en) 2012-06-04 2013-06-03 Atomizer of non-cotton electronic cigarette

Publications (3)

Publication Number Publication Date
EP2695531A1 EP2695531A1 (en) 2014-02-12
EP2695531A4 EP2695531A4 (en) 2014-12-03
EP2695531B1 true EP2695531B1 (en) 2016-04-27

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EP13756280.7A Not-in-force EP2695531B1 (en) 2012-06-04 2013-06-03 Atomizer of non-cotton electronic cigarette

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US (1) US20140060529A1 (en)
EP (1) EP2695531B1 (en)
JP (1) JP6017570B2 (en)
CN (2) CN202714191U (en)
ES (1) ES2575078T3 (en)
PL (1) PL2695531T3 (en)
WO (1) WO2013182026A1 (en)

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Publication number Publication date
EP2695531A1 (en) 2014-02-12
JP2014531905A (en) 2014-12-04
ES2575078T3 (en) 2016-06-24
JP6017570B2 (en) 2016-11-02
WO2013182026A1 (en) 2013-12-12
US20140060529A1 (en) 2014-03-06
EP2695531A4 (en) 2014-12-03
CN202714191U (en) 2013-02-06
PL2695531T3 (en) 2016-10-31
CN103796536A (en) 2014-05-14

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