US20170112192A1 - Electronic cigarette atomizer - Google Patents

Electronic cigarette atomizer Download PDF

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Publication number
US20170112192A1
US20170112192A1 US14/922,728 US201514922728A US2017112192A1 US 20170112192 A1 US20170112192 A1 US 20170112192A1 US 201514922728 A US201514922728 A US 201514922728A US 2017112192 A1 US2017112192 A1 US 2017112192A1
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US
United States
Prior art keywords
base
holder
air intake
tube
heating wire
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
US14/922,728
Inventor
Xu Yi Shan
Original Assignee
Xu Yi Shan
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 Xu Yi Shan filed Critical Xu Yi Shan
Priority to US14/922,728 priority Critical patent/US20170112192A1/en
Publication of US20170112192A1 publication Critical patent/US20170112192A1/en
Abandoned legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00Smokers' requisites not otherwise provided for
    • A24F47/002Simulated smoking devices, e.g. imitation cigarettes
    • A24F47/004Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel
    • A24F47/008Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel with electrical heating means

Abstract

An electronic cigarette atomizer has a holder connected to a base. The holder is coated with a transparent tube and the upper and lower ends of the holder are connected with the upper and lower ends of the transparent tube hermetically. The air intake tube prevents the e-liquid from leaking out and covers the upper half of the holder. The internal surface of the nozzle base is connected to the outer surface of the exhaust tube. The internal surface of the holder is connected with the outer surface of the nozzle base. The internal surface of the air intake tube is connected with the outer surface of the nozzle base. There are air intake holes in the upper end of the holder. In the lower end of the nozzle base there is a groove which is connected to the air intake holes.

Description

    FIELD OF THE INVENTION
  • The present invention is in the field of electronic cigarette atomizer technology.
  • DISCUSSION OF RELATED ART
  • The prior art has a variety of distinct disadvantages concerning current design of electronic cigarette atomizers. First, E-liquids leak out easily. The air intake hole of current atomizing chambers and the air flow control valves, which are connected with each other, are set in the lower part of the atomizing chamber. This makes it easy for the e-liquid to leak out to the surface of the atomizer through the air intake hole and the air flow control valve. Additionally, the e-liquid can be aspirated into the mouth inadvertently. Secondly, there are no independent e-liquid fill holes concerning current electronic cigarette atomizers on market. To add e-liquid, a user must disassemble the base, which is inconvenient and might easily lead to loss of the liquid.
  • SUMMARY OF THE INVENTION
  • An object of the invention is to provide an electronic cigarette atomizer where the e-liquid will neither be easily aspirated into a user's mouth nor leak out, while maintaining convenient e-liquid filling. To achieve the objects of the invention, the present invention includes an electronic cigarette atomizer which includes a holder (7) connected to a base (19). The holder (7) is coated with a transparent tube (10). The upper and lower ends of the holder (7) are connected with the upper and lower ends of the transparent tube (10) hermetically. The air intake tube (11) to prevent the e-liquid from leaking out covers the upper half of the holder (7). The internal surface of the nozzle base (5) is connected to the outer surface of the exhaust tube (9). The internal surface of the holder (7) is connected with the outer surface of the nozzle base (5). The internal surface of the air intake tube (11) is connected with the outer surface of the nozzle base (5). There are air intake holes in the upper end of the holder (7). In the lower end of the nozzle base (5) there is a groove which is connected to the air intake holes. An air flow control valve (4) is set in a side of the outer surface of the holder (7). The nozzle base (5) is covered with a lid (3). An e-liquid fill hole (2) is set in the upper end of the air intake tube (11). A rubber column is plugged in the e-liquid fill hole (2). An end of the exhaust tube (9) is connected with a nozzle (1) which is set on the nozzle base (5) while the other end of the exhaust tube (9) is inserted into an atomization device. E-liquid is easy to refill but will neither be easily aspirated into one's mouth nor leak out.
  • Preferably, the above-mentioned atomization device includes parts as listed below. In an atomizing chamber (12), there is a cathode base of the heating wire (14), anode base of the heating wire (15), and heating wire (22) set between the cathode base of the heating wire (14) and the anode base of the heating wire (15). The first positive pole contact bar (18) is connected to the heating wire (15). The cathode base of the heating wire (14) is connected to the base (19). The first positive pole contact bar (18) is set in the base (19) mentioned above and the outer surface of the first positive pole contact bar (18) is coated with the first insulator (17). Additionally, the above-mentioned electronic cigarette atomizer also includes parts as listed below. The second positive pole contact bar (20) is connected to the first positive contact bar (18); the second positive pole contact bar (20) and the second insulator (21) are set in the lower part of the base (19). The second positive pole contact bar (20) is wrapped by the second insulator (21).
  • The air intake tube and the exhaust tube are independent of each other. An exhaust tube set in the nozzle is coated or lined with an air intake tube. The inter-space between the air intake tube and the exhaust tube is named the intake passage. When the vapor is inhaled, the air will enter the atomizing chamber through the air intake holes at the top of the chamber and the vapor atomized from the e-liquid will form an exhaust passage when the e-liquid goes through the exhaust holes at the top of the chamber and the nozzle. As both the air intake tube and the exhaust tube are set at the top of the tapered atomizing chamber, so the e-liquid will not be aspirated into a user's mouth easily. In addition, as the bottom of the atomizing chamber is completely sealed, the e-liquid will not leak out to the surface of the atomizer. With an independent e-liquid fill hole, it is very convenient to add e-liquid.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is the diagram of the internal structure of the electronic cigarette atomizer offered in this invention.
  • FIG. 2 is the diagram of the external structure of the electronic cigarette atomizer offered in this invention.
  • The following call out list of elements can be a useful guide and referencing the element numbers of the drawings.
  • 1 Nozzle
  • 2 E-Liquid Fill Hole
  • 3 Lid
  • 4 Air Flow Control Valve
  • 5 Nozzle Base
  • 7 Holder
  • 9 Exhaust Tube
  • 10 Transparent Tube
  • 11 Air Intake Tube
  • 12 Atomizing Chamber
  • 14 Cathode Base Of The Heating Wire
  • 15 Anode Base Of The Heating Wire
  • 17 First Insulator
  • 18 The First Positive Pole Contact Bar
  • 19 Base
  • 20 Second Positive Pole Contact Bar
  • 21 Second Insulator
  • 22 Heating Wire
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • As shown in FIG. 1 and FIG. 2, the current embodiment of the invention includes: holder 7 and base 19. Preferably they can be better fixed together by thread. The holder (7) is coated with a transparent tube (10). The upper and lower ends of the holder (7) are connected with the upper and lower ends of the transparent tube (10) hermetically. The air intake tube (11) prevents the e-liquid from leaking out and covers the upper half of the holder (7). The internal surface of the nozzle base (5) is connected to the outer surface of the exhaust tube (9). The internal surface of the holder (7) is connected with the outer surface of the nozzle base (5). The internal surface of the air intake tube (11) is connected with the outer surface of the nozzle base (5). There are air intake holes in the upper end of the holder (7). In the lower end of the nozzle base (5) there is a groove which is connected to the air intake holes. An air flow control valve (4) is set in a side of the outer surface of the holder (7). The nozzle base (5) is covered with a lid (3). An e-liquid fill hole (2) is set in the upper end of the air intake tube (11). A rubber column is plugged in the e-liquid fill hole (2). An end of the exhaust tube (9) is connected with a nozzle (1) which is set on the nozzle base (5) while the other end of the exhaust tube (9) is inserted into an atomization device. The holder (7), exhaust tube (9), air intake tube (11) and the atomization device are all set within the transparent tube (10).
  • In the more specific embodiment, the above-mentioned atomization device includes the parts as below: in an atomizing chamber (12), there are a cathode base of the heating wire (14), anode base of the heating wire (15), and heating wire (22) set between the cathode base of the heating wire (14) and the anode base of the heating wire (15). The first positive pole contact bar (18) is connected to the heating wire (15). The cathode base of the heating wire (14) is connected to the base (19). The first positive pole contact bar (18) is set in the base (19) mentioned above. The outer surface of the first positive pole contact bar (18) is coated with the first insulator (17). The second rubber gasket 13 is set between the atomizing chamber 12 and the air intake tube 11 as a seal.
  • In other embodiments which are developed on the basis of the above ones, the electronic cigarette atomizer also includes parts as described below. A second positive pole contact bar (20) is connected to a first positive pole contact bar (18). The second positive pole contact bar (20) and the second insulator (21) are set in the lower part of the base (19). The second positive pole contact bar is enclosed such as by being wrapped by the second insulator (21). Two first rubber gaskets (8) are set in both the upper and the lower ends of the holder (7). The first rubber gaskets (8) mentioned above and the transparent tube (10) are joined together tight. The air flow control valve (4) can control the intake volume. The lid (3) can be twisted into the outer surface of the nozzle base (5). The modular parts below could be dismantled or replaced easily including the atomizing chamber (12), second rubber gasket (13), anode base of the heating wire (15), cathode base of the heating wire (14), heating wire (22), first positive pole contact bar (18) and first insulator (17).
  • The outside rubber gasket (13) of the air intake tube (11) and the outer surface of the air intake tube (11) form a tight fit so that the e-liquid does not leak out into the atomizing chamber (12). An independent e-liquid fill hole is designed to ensure a convenient e-liquid filling and to reduce waste of e-liquid. The dual-tube structure can reduce discomfort felt in a user's mouth and can solve the problem of leaking from the bottom of the electronic cigarette. The user follows an inhaling process as described hereinafter. Inhaling from the nozzle (1) causes the outer air to enter the air flow control valve (4), and then enter the atomizing chamber (12) through the inter-space gap between the air intake tube (11) and the exhaust tube (9). Then the vapor from the atomizing chamber (12) enters the mouth through the exhaust tube (9) and the nozzle (1). In the meantime, the atomizer should be charged with an external power source so that the heating wire (22) can vaporize the e-liquid with electricity. This electronic cigarette atomizer can prevent e-liquid from leaking out because the following parts are in a complete sealing condition including: the first insulator (17) toward the bottom, a first positive pole contact bar (18), base (19), second positive pole contact bar (20) and second insulator (21). Even if there is a little e-liquid that leaks out into the air intake tube (11), it will be taken back to the atomizing chamber (12) when the vapor is being inhaled, so the e-liquid will not leak out into the air flow control valve. The tapered inner space of the atomizing chamber makes it difficult for the e-liquid to flow back into the air intake tube (11) or the exhaust tube (9). The e-liquid fill hole (2) is set at the top of the air intake tube (11) to make it easy to add e-liquid.
  • The embodiment of this electronic cigarette atomizer offered in the invention has been introduced in detail above and a person of ordinary skill in the art could make changes to this specific mode of carrying out or its scope of application according to the idea of this embodiment of the invention. Accordingly, this specification is not a limitation to the scope of the claims of the invention defined below.

Claims (3)

1. An electronic cigarette atomizer comprising:
a base;
a holder connected to the base, wherein the holder is coated with a transparent tube, wherein an upper end of the holder and a lower end of the holder are hermetically connected with an upper end of the transparent tube and a lower end of the transparent tube;
an air intake tube, wherein the air intake tube prevents the e-liquid from leaking out and covers the upper half of the holder;
a nozzle base having an internal surface, wherein the internal surface of the nozzle base is connected with the outer surface of the exhaust tube, wherein the internal surface of the holder is connected with the outer surface of the nozzle base, wherein an internal surface of the air intake tube is connected with the outer surface of the nozzle base;
air intake holes disposed in the upper half of the holder;
a groove located in a lower end of the nozzle base, wherein the groove is connected to the air intake holes;
an air flow control valve set in a side of an outer surface of the holder, wherein the nozzle base is covered with a lid;
an e-liquid fill hole is set in the upper end of the air intake tube;
a rubber column is plugged in the e-liquid fill hole;
a first end of the exhaust tube is connected with a nozzle which is set on the nozzle base while a second end of the exhaust tube is connected to an atomization device.
2. The electronic cigarette atomizer of claim 1, wherein the atomization device comprises: an atomizing chamber, a cathode base of a heating wire, anode base of a heating wire, and a heating wire set between the cathode base of the heating wire and the anode base of the heating wire, wherein the first positive pole contact bar is connected to the anode base of the heating wire and the cathode base of the heating wire is connected to the base; wherein a first positive pole contact bar is set in the base, and wherein an outer surface of a first positive pole contact bar is coated with a first insulator.
3. The electronic cigarette atomizer of claim 2, further comprising: a second positive pole contact bar connected to the first positive contact bar, wherein the second positive pole contact bar and the second insulator are set in a lower part of the base; wherein the second positive pole contact bar is wrapped by the second insulator.
US14/922,728 2015-10-26 2015-10-26 Electronic cigarette atomizer Abandoned US20170112192A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/922,728 US20170112192A1 (en) 2015-10-26 2015-10-26 Electronic cigarette atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/922,728 US20170112192A1 (en) 2015-10-26 2015-10-26 Electronic cigarette atomizer

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9826781B1 (en) * 2016-08-28 2017-11-28 Xiaochun Zhu E-liquid flow control mechanism and electronic cigarette having the same
US9877521B1 (en) * 2017-02-28 2018-01-30 Vapor Slide LLC Vaporizer, vaporizer cartridge, vaporizer assembly, and method of use thereof
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
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
US10357064B1 (en) * 2019-03-12 2019-07-23 Bongo Manufacturing, Llc Personal vaporizer and aromatherapy diffuser
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
GB2576298A (en) * 2018-06-29 2020-02-19 Nicoventures Trading Ltd Vapour Provision Device
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10701976B2 (en) 2016-12-12 2020-07-07 VMR Products, LLC Vaporizer cartridge

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US20140060528A1 (en) * 2012-07-23 2014-03-06 Qiuming Liu Electronic Cigarette
US20140360514A1 (en) * 2013-06-06 2014-12-11 Shenzhen Kanger Technology Co., Ltd. Leakproof atomizer
US20160007654A1 (en) * 2014-07-08 2016-01-14 Xiaochun Zhu Electronic cigarettes having refillable top and replaceable heating element
US20160073692A1 (en) * 2014-09-17 2016-03-17 Fontem Holdings 2 B.V. Device for storing and vaporizing liquid media
US20160227841A1 (en) * 2015-05-30 2016-08-11 Shenzhen First Union Technology Co., Ltd. Atomizer and electronic cigarette having same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140060528A1 (en) * 2012-07-23 2014-03-06 Qiuming Liu Electronic Cigarette
US20140360514A1 (en) * 2013-06-06 2014-12-11 Shenzhen Kanger Technology Co., Ltd. Leakproof atomizer
US20160007654A1 (en) * 2014-07-08 2016-01-14 Xiaochun Zhu Electronic cigarettes having refillable top and replaceable heating element
US20160073692A1 (en) * 2014-09-17 2016-03-17 Fontem Holdings 2 B.V. Device for storing and vaporizing liquid media
US20160227841A1 (en) * 2015-05-30 2016-08-11 Shenzhen First Union Technology Co., Ltd. Atomizer and electronic cigarette having same

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
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
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (en) 2013-12-23 2018-08-28 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
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
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
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10701975B2 (en) 2013-12-23 2020-07-07 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
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US9826781B1 (en) * 2016-08-28 2017-11-28 Xiaochun Zhu E-liquid flow control mechanism and electronic cigarette having the same
US10701976B2 (en) 2016-12-12 2020-07-07 VMR Products, LLC Vaporizer cartridge
US9877521B1 (en) * 2017-02-28 2018-01-30 Vapor Slide LLC Vaporizer, vaporizer cartridge, vaporizer assembly, and method of use thereof
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
GB2576298A (en) * 2018-06-29 2020-02-19 Nicoventures Trading Ltd Vapour Provision Device
US10357064B1 (en) * 2019-03-12 2019-07-23 Bongo Manufacturing, Llc Personal vaporizer and aromatherapy diffuser

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