US20160135503A1 - Electronic cigarette - Google Patents

Electronic cigarette Download PDF

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Publication number
US20160135503A1
US20160135503A1 US14/899,119 US201314899119A US2016135503A1 US 20160135503 A1 US20160135503 A1 US 20160135503A1 US 201314899119 A US201314899119 A US 201314899119A US 2016135503 A1 US2016135503 A1 US 2016135503A1
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US
United States
Prior art keywords
electrode
electronic cigarette
lead wire
extension part
cigarette according
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.)
Abandoned
Application number
US14/899,119
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English (en)
Inventor
Qiuming Liu
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 Kimsen Technology Co Ltd
Original Assignee
Kimree Hi-Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimree Hi-Tech Inc filed Critical Kimree Hi-Tech Inc
Assigned to KIMREE HI-TECH INC. reassignment KIMREE HI-TECH INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIU, QIUMING
Publication of US20160135503A1 publication Critical patent/US20160135503A1/en
Assigned to SHENZHEN KIMSEN TECHNOLOGY CO., LTD reassignment SHENZHEN KIMSEN TECHNOLOGY CO., LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIMREE HI-TECH INC.
Abandoned 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
    • A24F40/50—Control or monitoring
    • A24F47/008—
    • 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
    • A24F47/002—
    • 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 application relates to the technical field of electrical heating products, and more particularly, relates to an electronic cigarette.
  • a typical electronic cigarette includes an atomizer and a first electrode connected to the atomizer.
  • An insulating ring and a second electrode are respectively sleeved inside the first electrode.
  • An atomizing element is further provided in the atomizer, wherein a negative pole of the atomizing element is electrically connected to the second electrode, while a positive pole of the atomizing element is electrically connected to the first electrode.
  • a ventilation hole runs through the second electrode, and the negative pole of the atomizing element is connected to an end face of the second electrode by means of soldering.
  • the objective of the present application is to provide an electronic cigarette which can ensure a smooth ventilation during smoking, aiming at the drawbacks in the prior art that the ventilation hole is prone to be clogged by the soldering tin.
  • an electronic cigarette which comprises an atomizer, and a first electrode and a second electrode which are inserted in an end portion of the atomizer; wherein the atomizer is further provided therein with an atomizing element for atomizing tobacco tar, and a first lead wire and second lead wire which are electrically connected to the atomizing element; wherein the first lead wire is electrically connected to the first electrode; the second electrode has an extension part that extends into the interior of the atomizer; at least one first through-hole allowing airflow to pass through is defined on a side face of the extension part; the second lead wire is electrically connected to the extension part.
  • a first air channel is defined in the interior of the second electrode; the first through-hole, the first air channel and the interior of the atomizer are communicated with each other to form a passage allowing the airflow to pass through.
  • the electronic cigarette further includes an insulating ring; a projection having a shape matching with an outer shape of the insulating ring is projected inwardly from the first electrode; the projection is sleeved on the outside of the insulating ring, while the insulating ring is further sleeved on the outside of the second electrode.
  • a flange is formed on one end of the second electrode along an axial direction of the second electrode, and the end of the second electrode is away from the extension part; the flange is abutted against an end portion of one end of the insulating ring, and the end of the insulating ring is away from the extension part.
  • a clamping element is sleeved on an end portion of the extension part; the second lead wire is clamped between the extension part and the clamping element, and is further electrically connected to the second electrode.
  • a blind hole is axially defined on the end portion of the extension part; the clamping element is an element having an “E”-shaped axial section matching with the blind hole.
  • the first air channel runs through two ends of the second electrode, and a second through-hole communicated with the first air channel runs through the clamping element along an axial direction of the clamping element;
  • the clamping element is an element having an “E”-shaped axial section, and the second through-hole axially runs through the middle of the “E”-shaped element.
  • the first lead wire is clamped between the insulating ring and the first electrode.
  • an end face of the extension part is closed, and the second lead wire is soldered to the end face of the extension part.
  • the first air channel runs through two ends of the second electrode; the second lead wire is soldered on the side face of the extension part, and the second lead wire and the first through-hole are staggered from each other.
  • the first lead wire is soldered on the first electrode.
  • the first through-hole is in shape of a circle, an ellipse, or a polygon.
  • an area of each of the first through-holes ranges from 2 mm 2 to 20 mm 2 .
  • a length of a portion of the extension part projecting beyond the insulating ring ranges from 5 mm to 10 mm.
  • the first lead wire and the second lead wire are respectively the positive wire and the negative wire led from the atomizing element.
  • the atomizing element includes heating wires or an ultrasonic oscillator.
  • the following advantageous can be achieved: by providing an extension part extending into the interior of the atomizer on the second electrode, and defining at least one first through-hole on a side face of the extension part, it is possible for the second lead wire to be electrically connected to the extension part. Besides, the drawback in the art that the air channel running through the second electrode is clogged by the soldering tin, which is caused by the second lead wire soldered on the second electrode, is avoided.
  • the electronic cigarette of the present application has smooth ventilation.
  • FIG. 1 illustrates an interior structure of an atomizer according to a first embodiment of the present application
  • FIG. 2 illustrates a partially exploded view of part A shown in FIG. 1 ;
  • FIG. 3 illustrates an interior structure of the atomizer according to a further implementing method of the first embodiment of the present application
  • FIG. 4 illustrates a partially exploded view of part B shown in FIG. 3 ;
  • FIG. 5 illustrates an interior structure of the atomizer according to an implementing method of a second embodiment of the present application
  • FIG. 6 illustrates a partially exploded view of part C shown in FIG. 5 ;
  • FIG. 7 illustrates an interior structure of the atomizer according to a further implementing method of the second embodiment of the present application.
  • FIG. 8 illustrates a partially exploded view of part D shown in FIG. 7 .
  • an electronic cigarette is constructed in the present application, which comprises an atomizer 1 , and a first electrode 2 and a second electrode 3 which are inserted in an end portion of the atomizer 1 .
  • the atomizer 1 is further provided therein with an atomizing element 5 for atomizing tobacco tar, and a first lead wire 51 and second lead wire 52 which are electrically connected to the atomizing element 5 .
  • the second electrode 3 has an extension part 31 that extends into the interior of the atomizer 1 .
  • the second lead wire 52 is electrically connected to the extension part 31
  • the first lead wire 51 is electrically connected to the first electrode 2 .
  • At least one first through-hole 32 is defined on a side face of the extension part 31 .
  • a first air channel 35 is defined in the interior of the second electrode 3 .
  • the first through-hole 32 , the first air channel 35 and the interior of the atomizer 1 are communicated with each other to form a passage allowing airflow to pass through.
  • first lead wire 51 and the second lead wire 52 are respectively the positive wire and the negative wire led from the atomizing element 5 .
  • the atomizing element 5 includes heating wires or an ultrasonic oscillator.
  • an extension part 31 extending into the interior of the atomizer 1 is provided, and at least one first through-hole 32 is defined on a side face of the extension part 31 .
  • the first through-hole 32 for ventilation is defined on the side face of the extension part 31 , it is not limited to use a soldering method to connect the second lead wire 52 to the second electrode 3 in this case, and a clogging of the ventilation hole is prevented from occurring even though the second lead wire 52 is connected to the second electrode 3 by means of soldering.
  • An insulating ring 34 is sleeved between the first electrode 2 and the second electrode 3 .
  • a projection 21 having a shape matching with an outer shape of the insulating ring 34 is projected inwardly from the first electrode 2 .
  • the projection 21 is sleeved on the outside of the insulating ring 34 , while the insulating ring 34 is further sleeved on the outside of the second electrode 3 . It could be understood that, the projection 21 and the insulating ring 34 are connected to each other by an interference fit, while the second electrode 3 and the insulating ring are also connected to each other by an interference fit.
  • a flange 33 is formed on one end of the second electrode 3 along an axial direction of the second electrode, and the end of the second electrode is away from the extension part 31 .
  • the flange 33 is abutted against an end portion of one end of the insulating ring 34 , and the end of the insulating ring is away from the extension part 31 .
  • the second lead wire 52 it is possible for the second lead wire 52 to be electrically connected to the second electrode 3 in the following ways:
  • a clamping element 6 is sleeved on an end portion of the extension part 31 .
  • the second lead wire 52 is clamped between the extension part 31 and the clamping element 6 , and is further electrically connected to the second electrode 3 .
  • a blind hole is axially defined on the end portion of the extension part 31 .
  • the clamping element 6 is an element having an “E”-shaped axial section matching with the blind hole. Or, the first air channel 35 runs through two ends of the second electrode 3 , and a second through-hole communicated with the first air channel 35 runs through the clamping element 6 along an axial direction of the clamping element.
  • the clamping element 6 is an element having an “E”-shaped axial section, and the second through-hole axially runs through the middle of the “E”-shaped element (as shown in FIG. 8 specifically).
  • the clamping element 6 is made of silicone or other kinds of soft materials. It could be understood that, the second lead wire 52 is fastened to the extension part 31 via the “E”-shaped clamping element 6 . And the clamping element 6 is sleeved on the extension part 31 by an interference fit.
  • the axial section of the clamping element 6 it is possible for the axial section of the clamping element 6 to be designed in shape of a “T”. Or, a second through-hole communicated with the first air channel 35 is defined on an end face of the clamping element 6 , and the axial section of the clamping element 6 is in shape of a “T” with a second through-hole running therethrough in the middle.
  • clamping element 6 it is possible for the clamping element 6 to be in various shapes, as long as the second lead wire 52 may fixedly clamped at the end portion of the extension part 31 via the clamping element 6 .
  • the second lead wire 52 is connected to the extension part 31 by means of soldering.
  • the first air channel 35 runs through two ends of the second electrode 3 .
  • the second lead wire 52 is soldered on the side face of the extension part 31 , and the second lead wire 52 and the first through-hole 32 are staggered from each other. In this case, a clogging of the ventilation hole will not occur, since the second lead wire 52 and the first through-hole 32 are staggered from each other.
  • the second electrode 3 there is only one through-hole 32 in this case. Since two ends of the first air channel 35 are communicated with each other at this time, it is possible to guarantee the airflow volume flowing through the second electrode 3 .
  • the first lead wire 51 is soldered on the first electrode 2 in each case.
  • the first through-hole 32 it is possible for the first through-hole 32 to be in shape of a circle, an ellipse, or a polygon.
  • an area of each of the first through-holes 32 ranges from 2 mm 2 to 20 mm 2 .
  • an area of a through-hole running through the first air channel 35 in the axial direction also ranges from 2 mm 2 to 20 mm 2 .
  • a length of a portion of the extension part 31 projecting beyond the insulating ring 34 ranges from 5 mm to 10 mm. In this way, a length of a portion of the extension part 31 of the second electrode 3 that is inserting into the atomizer 1 will not be too long, such that the first lead wire 51 and the second electrode 3 will not contacted with each other by misoperation, and that a short will not be occurred between the first lead wire 51 and the second electrode 3 .
  • the first through-hole 32 is defined on the side face of the extension part 31 (the extension part 31 is inserted into the atomizer 1 ) of the second electrode 3 , in such a way that the second wire lead 52 may be connected to the second electrode 3 in a various ways, and a clogging phenomenon will be prevented from occurring when the second lead wire 52 is connected to the second electrode 3 by means of soldering.

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  • Electrostatic Spraying Apparatus (AREA)
US14/899,119 2013-06-17 2013-06-17 Electronic cigarette Abandoned US20160135503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/077348 WO2014201612A1 (fr) 2013-06-17 2013-06-17 Cigarette électronique

Publications (1)

Publication Number Publication Date
US20160135503A1 true US20160135503A1 (en) 2016-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
US14/899,119 Abandoned US20160135503A1 (en) 2013-06-17 2013-06-17 Electronic cigarette

Country Status (3)

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US (1) US20160135503A1 (fr)
CN (1) CN205196988U (fr)
WO (1) WO2014201612A1 (fr)

Cited By (27)

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US9549573B2 (en) 2013-12-23 2017-01-24 Pax Labs, Inc. Vaporization device systems and methods
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US20190208814A1 (en) * 2018-01-10 2019-07-11 Shenzhen Uwell Technology Limited Company Atomizer with interchangeable electrodes
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10463069B2 (en) 2013-12-05 2019-11-05 Juul Labs, Inc. Nicotine liquid formulations for aerosol devices and methods thereof
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10517530B2 (en) 2012-08-28 2019-12-31 Juul Labs, Inc. Methods and devices for delivering and monitoring of tobacco, nicotine, or other substances
US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
US10653180B2 (en) 2013-06-14 2020-05-19 Juul Labs, Inc. Multiple heating elements with separate vaporizable materials in an electric vaporization device
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10952468B2 (en) 2013-05-06 2021-03-23 Juul Labs, Inc. Nicotine salt formulations for aerosol devices and methods thereof
US11478021B2 (en) 2014-05-16 2022-10-25 Juul Labs, Inc. Systems and methods for aerosolizing a vaporizable material
US11660403B2 (en) 2016-09-22 2023-05-30 Juul Labs, Inc. Leak-resistant vaporizer device

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CN104621718B (zh) * 2015-01-23 2018-01-19 深圳麦克韦尔股份有限公司 吸入器及其雾化组件
WO2016172954A1 (fr) * 2015-04-30 2016-11-03 惠州市吉瑞科技有限公司深圳分公司 Atomiseur et cigarette électronique
US10869506B2 (en) 2016-11-30 2020-12-22 Shenzhen Ivps Technology Co., Ltd. Conductive contact structure, electrode assembly, power supply assembly and electronic cigarette having same
CN207855039U (zh) * 2018-01-19 2018-09-14 深圳市艾维普思科技有限公司 一种导电接触结构和供电组件及电子烟
US20220354167A1 (en) * 2019-10-25 2022-11-10 Shenzhen First Union Technology Co., Ltd. Atomization member and electronic cigarette

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US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10517530B2 (en) 2012-08-28 2019-12-31 Juul Labs, Inc. Methods and devices for delivering and monitoring of tobacco, nicotine, or other substances
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10952468B2 (en) 2013-05-06 2021-03-23 Juul Labs, Inc. Nicotine salt formulations for aerosol devices and methods thereof
US10653180B2 (en) 2013-06-14 2020-05-19 Juul Labs, Inc. Multiple heating elements with separate vaporizable materials in an electric vaporization device
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
US10736360B2 (en) 2013-11-12 2020-08-11 Vmr Products Llc Vaporizer, charger and methods of use
US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
US10980273B2 (en) 2013-11-12 2021-04-20 VMR Products, LLC Vaporizer, charger and methods of use
US11510433B2 (en) 2013-12-05 2022-11-29 Juul Labs, Inc. Nicotine liquid formulations for aerosol devices and methods thereof
US10463069B2 (en) 2013-12-05 2019-11-05 Juul Labs, Inc. Nicotine liquid formulations for aerosol devices and methods thereof
US11744277B2 (en) 2013-12-05 2023-09-05 Juul Labs, Inc. Nicotine liquid formulations for aerosol devices and methods thereof
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US9549573B2 (en) 2013-12-23 2017-01-24 Pax Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
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