EP3932223A1 - Atomizer - Google Patents

Atomizer Download PDF

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Publication number
EP3932223A1
EP3932223A1 EP20216942.1A EP20216942A EP3932223A1 EP 3932223 A1 EP3932223 A1 EP 3932223A1 EP 20216942 A EP20216942 A EP 20216942A EP 3932223 A1 EP3932223 A1 EP 3932223A1
Authority
EP
European Patent Office
Prior art keywords
glass tube
disposed
atomizer
fixing part
ceramic core
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.)
Granted
Application number
EP20216942.1A
Other languages
German (de)
French (fr)
Other versions
EP3932223B1 (en
Inventor
Tuanfang 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 Eigate Technology Co Ltd
Original Assignee
Shenzhen Eigate Technology 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
Priority claimed from CN202010607066.2A external-priority patent/CN111671153A/en
Priority claimed from CN202021230378.8U external-priority patent/CN213029739U/en
Application filed by Shenzhen Eigate Technology Co Ltd filed Critical Shenzhen Eigate Technology Co Ltd
Publication of EP3932223A1 publication Critical patent/EP3932223A1/en
Application granted granted Critical
Publication of EP3932223B1 publication Critical patent/EP3932223B1/en
Active 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors

Definitions

  • the disclosure relates to an atomizer.
  • a conventional atomizer comprises an e-liquid injector, an air inlet and an air outlet.
  • the e-liquid injector, the air inlet and the air outlet are independent from each other.
  • the disclosure provides an atomizer, comprising a module for e-liquid injection and vapor circulation; the module comprises a first silicone fixing part, a first glass tube, and a second glass tube disposed in the first glass tube; a top end of the first glass tube and a top end of the second glass tube are fixed on the first silicone fixing part; and the first silicone fixing part comprises a side wall comprising a groove.
  • the module further comprises a sealing gasket and a ceramic core;
  • the sealing gasket is a hollow structure and disposed in a bottom end of the ceramic core; and a bottom end of the second glass tube is disposed in the ceramic core and is supported by the sealing gasket or is disposed through a central hole of the sealing gasket.
  • the ceramic core is in the shape of a concave bowl and comprises a heating wire; and the ceramic core comprises an outer wall comprising an air channel.
  • the module further comprises a decorative ring and a fixing base; a bottom end of the decorative ring is disposed on the fixing base; and a bottom end of the first glass tube is disposed through the decorative ring and fixed on the fixing base.
  • the fixing base comprises an air hole.
  • the module further comprises a second silicone fixing part; the ceramic core is disposed on the second silicone fixing part; and the second silicone fixing part is disposed on the fixing base.
  • the second silicone fixing part comprises a gap.
  • the module further comprises a sealing plug disposed on the top end of the second glass tube to seal a top opening of the second glass tube when e-liquid is injected into the second glass tube.
  • the module further comprises a base, an insulation ring, and a joint; the base is fixed in a bottom cavity of the fixing base; the insulation ring is disposed in a bottom cavity of the base to insulate positive and negative terminals of the ceramic core and fix the negative terminal; and the joint is disposed in the insulation ring to fix the positive terminal.
  • the disclosure also provides an electronic cigarette comprising the atomizer and a battery assembly.
  • the disclosure provides an atomizer comprising a sealing plug 1, a first silicone fixing part 2, a first glass tube 3, a second glass tube 4 disposed in the first glass tube 3, a decorative ring 5, a sealing gasket 6, a ceramic core 7, a second silicone fixing part 8, a fixing base 9, a base 10, an insulation ring 11, a joint 12, an air hole 13, a gap 14, an air channel 15, and a groove 16.
  • the sealing gasket 6 is a hollow structure and disposed in the bottom end of the ceramic core 7.
  • the bottom end of the second glass tube 4 is disposed in the ceramic core and is supported by the sealing gasket 6.
  • the first silicone fixing part 2 is disposed on the top end of the first glass tube 3 to fix the top end of the first glass tube 3 and the top end of the second glass tube 4. Specifically, the first silicone fixing part 2 is disposed between the top end of the second glass tube 4 and the top end of the first glass tube 3.
  • the sealing plug 1 is disposed on the top end of the second glass tube 4.
  • the second silicone fixing part 8 is disposed on the fixing base 9 to support the ceramic core 7.
  • the ceramic core 7 is disposed on the second silicone fixing part 8.
  • the bottom end of the decorative ring 5 is disposed on the fixing base 9.
  • the bottom end of the first glass tube 3 is disposed through the decorative ring 5 and fixed on the fixing base 9.
  • the base 10 is fixed in the bottom cavity of the fixing base 9.
  • the insulation ring 11 is disposed in the bottom cavity of the base 10 to insulate the positive and negative terminals of the ceramic core 7 and fix the negative terminal.
  • the joint 12 is disposed in the insulation ring 11 to fix the positive terminal.
  • the e-liquid When in use, the e-liquid is injected into the second glass tube 4 and permeates the surface of the ceramic core 7, while no liquid drop forms between the second glass tube 4 and the first glass tube 3.
  • the air hole 13 is disposed on the fixing base 9.
  • the gap 14 is disposed on the second silicone fixing part 8.
  • the air channel 15 is disposed on the ceramic core 7.
  • the groove 16 is disposed on the first silicone fixing part 2.
  • the air enters the fixing base 9 via the air hole 13, passes through the gap 14 of the second silicone fixing part 8, and flows along the air channel 15 of the ceramic core 7.
  • the vapor produced in the ceramic core is driven by the air to flow in the space between the first glass tube 3 and the second glass tube 4, and discharges from the groove 16 of the first silicone fixing part 2 for user's inhaling.
  • a mouthpiece is disposed on the top end of the first glass 3 to benefit the user's inhaling of the vapor.
  • the gap 14, the air channel 15, and the groove 16 are a part of the air passage, and can be designed in other forms.
  • the groove 16 is disposed on the inner wall of the first silicone fixing part 2, or is replaced by a plurality of through holes.
  • the first silicone fixing part 2 is fixed in the middle part of the second glass tube 4.
  • the first glass tube 3 is flush with the second glass tube 4, and a mouthpiece is disposed on the top end of the first glass tube 4.

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  • Catching Or Destruction (AREA)
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Abstract

An atomizer includes a module for e-liquid injection and vapor circulation. the module includes a first silicone fixing part, a first glass tube, and a second glass tube disposed in the first glass tube. The top end of the first glass tube and the top end of the second glass tube are fixed on the first silicone fixing part. The first silicone fixing part includes a side wall including a groove.

Description

  • The disclosure relates to an atomizer.
  • A conventional atomizer comprises an e-liquid injector, an air inlet and an air outlet. The e-liquid injector, the air inlet and the air outlet are independent from each other.
  • The disclosure provides an atomizer, comprising a module for e-liquid injection and vapor circulation; the module comprises a first silicone fixing part, a first glass tube, and a second glass tube disposed in the first glass tube; a top end of the first glass tube and a top end of the second glass tube are fixed on the first silicone fixing part; and the first silicone fixing part comprises a side wall comprising a groove.
  • In a class of this embodiment, the module further comprises a sealing gasket and a ceramic core; the sealing gasket is a hollow structure and disposed in a bottom end of the ceramic core; and a bottom end of the second glass tube is disposed in the ceramic core and is supported by the sealing gasket or is disposed through a central hole of the sealing gasket.
  • In a class of this embodiment, the ceramic core is in the shape of a concave bowl and comprises a heating wire; and the ceramic core comprises an outer wall comprising an air channel.
  • In a class of this embodiment, the module further comprises a decorative ring and a fixing base; a bottom end of the decorative ring is disposed on the fixing base; and a bottom end of the first glass tube is disposed through the decorative ring and fixed on the fixing base.
  • In a class of this embodiment, the fixing base comprises an air hole.
  • In a class of this embodiment, the module further comprises a second silicone fixing part; the ceramic core is disposed on the second silicone fixing part; and the second silicone fixing part is disposed on the fixing base.
  • In a class of this embodiment, the second silicone fixing part comprises a gap.
  • In a class of this embodiment, the module further comprises a sealing plug disposed on the top end of the second glass tube to seal a top opening of the second glass tube when e-liquid is injected into the second glass tube.
  • In a class of this embodiment, the module further comprises a base, an insulation ring, and a joint; the base is fixed in a bottom cavity of the fixing base; the insulation ring is disposed in a bottom cavity of the base to insulate positive and negative terminals of the ceramic core and fix the negative terminal; and the joint is disposed in the insulation ring to fix the positive terminal.
  • The disclosure also provides an electronic cigarette comprising the atomizer and a battery assembly.
    • FIG. 1 is an exploded view of an atomizer in accordance with one embodiment of the disclosure;
    • FIG. 2 is a schematic diagram of an atomizer in accordance with one embodiment of the disclosure;
    • FIG. 3 is a sectional view of an atomizer in accordance with one embodiment of the disclosure;
    • FIG. 4 shows an air flow direction of an atomizer in accordance with one embodiment of the disclosure; and
    • FIG. 5 is an exploded view of an air passage comprising an air hole, a gap, an air channel, and a groove in accordance with one embodiment of the disclosure.
  • To further illustrate, embodiments detailing an atomizer are described below. It should be noted that the following embodiments are intended to describe and not to limit the disclosure.
  • As shown in FIGS. 1-3, the disclosure provides an atomizer comprising a sealing plug 1, a first silicone fixing part 2, a first glass tube 3, a second glass tube 4 disposed in the first glass tube 3, a decorative ring 5, a sealing gasket 6, a ceramic core 7, a second silicone fixing part 8, a fixing base 9, a base 10, an insulation ring 11, a joint 12, an air hole 13, a gap 14, an air channel 15, and a groove 16. The sealing gasket 6 is a hollow structure and disposed in the bottom end of the ceramic core 7. The bottom end of the second glass tube 4 is disposed in the ceramic core and is supported by the sealing gasket 6. The first silicone fixing part 2 is disposed on the top end of the first glass tube 3 to fix the top end of the first glass tube 3 and the top end of the second glass tube 4. Specifically, the first silicone fixing part 2 is disposed between the top end of the second glass tube 4 and the top end of the first glass tube 3. The sealing plug 1 is disposed on the top end of the second glass tube 4. The second silicone fixing part 8 is disposed on the fixing base 9 to support the ceramic core 7. The ceramic core 7 is disposed on the second silicone fixing part 8. The bottom end of the decorative ring 5 is disposed on the fixing base 9. The bottom end of the first glass tube 3 is disposed through the decorative ring 5 and fixed on the fixing base 9. The base 10 is fixed in the bottom cavity of the fixing base 9. The insulation ring 11 is disposed in the bottom cavity of the base 10 to insulate the positive and negative terminals of the ceramic core 7 and fix the negative terminal. The joint 12 is disposed in the insulation ring 11 to fix the positive terminal.
  • When in use, the e-liquid is injected into the second glass tube 4 and permeates the surface of the ceramic core 7, while no liquid drop forms between the second glass tube 4 and the first glass tube 3. The air hole 13 is disposed on the fixing base 9. The gap 14 is disposed on the second silicone fixing part 8. The air channel 15 is disposed on the ceramic core 7. The groove 16 is disposed on the first silicone fixing part 2. In an inhaling process, the air enters the fixing base 9 via the air hole 13, passes through the gap 14 of the second silicone fixing part 8, and flows along the air channel 15 of the ceramic core 7. The vapor produced in the ceramic core is driven by the air to flow in the space between the first glass tube 3 and the second glass tube 4, and discharges from the groove 16 of the first silicone fixing part 2 for user's inhaling. In certain embodiments, a mouthpiece is disposed on the top end of the first glass 3 to benefit the user's inhaling of the vapor.
  • Optionally, the gap 14, the air channel 15, and the groove 16 are a part of the air passage, and can be designed in other forms. For example, the groove 16 is disposed on the inner wall of the first silicone fixing part 2, or is replaced by a plurality of through holes. The first silicone fixing part 2 is fixed in the middle part of the second glass tube 4. The first glass tube 3 is flush with the second glass tube 4, and a mouthpiece is disposed on the top end of the first glass tube 4.
  • The following advantages are associated with the atomizer of the disclosure:
    1. 1. The air and the vapor flow in the space between the first glass tube and the second glass tube, which is a novel design.
    2. 2. The atomizer is in the shape of a concave bowl, which is a novel design.
    3. 3. The e-liquid can be directly injected into the atomizer, which is easy to operate.

Claims (10)

  1. An atomizer, comprising a module for e-liquid injection and vapor circulation; wherein the module comprises a first silicone fixing part (2), a first glass tube (3), and a second glass tube (4) disposed in the first glass tube (3); a top end of the first glass tube (3) and a top end of the second glass tube (4) are fixed on the first silicone fixing part (2); and the first silicone fixing part (2) comprises a side wall comprising a groove (16).
  2. The atomizer of claim 1, wherein the module further comprises a sealing gasket (6) and a ceramic core (7); the sealing gasket (6) is a hollow structure and disposed in a bottom end of the ceramic core (7); and a bottom end of the second glass tube (4) is disposed in the ceramic core (7) and is supported by the sealing gasket (6) or runs through a central hole of the sealing gasket (6).
  3. The atomizer of claim 2, wherein the ceramic core (7) is in the shape of a concave bowl and comprises a heating wire; and the ceramic core (7) comprises an outer wall comprising an air channel (15).
  4. The atomizer of claim 3, wherein the module further comprises a decorative ring (5) and a fixing base (9); a bottom end of the decorative ring (5) is disposed on the fixing base (9); and a bottom end of the first glass tube (3) runs through the decorative ring (5) and fixed on the fixing base (9).
  5. The atomizer of claim 4, wherein the fixing base (9) comprises an air hole (13).
  6. The atomizer of claim 5, wherein the module further comprises a second silicone fixing part (8); the ceramic core (7) is disposed on the second silicone fixing part (8); and the second silicone fixing part (8) is disposed on the fixing base (9).
  7. The atomizer of claim 6, wherein the second silicone fixing part (8) comprises a gap (14).
  8. The atomizer any one of claims 1-7, wherein the module further comprises a sealing plug (1) disposed on the top end of the second glass tube (4) to seal a top opening of the second glass tube (4) when e-liquid is injected into the second glass tube (4).
  9. The atomizer of claim 8, wherein the module further comprises a base (10), an insulation ring (11), and a joint (12); the base (10) is fixed in a bottom cavity of the fixing base (9); the insulation ring (11) is disposed in a bottom cavity of the base (10) to insulate positive and negative terminals of the ceramic core (7) and fix the negative terminal; and the joint (12) is disposed in the insulation ring (11) to fix the positive terminal.
  10. An electronic cigarette, comprising the atomizer any one of claims 1-7 and a battery assembly.
EP20216942.1A 2020-06-29 2020-12-23 Atomizer Active EP3932223B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010607066.2A CN111671153A (en) 2020-06-29 2020-06-29 Heating body atomizer
CN202021230378.8U CN213029739U (en) 2020-06-29 2020-06-29 Heating element atomizer and electronic cigarette

Publications (2)

Publication Number Publication Date
EP3932223A1 true EP3932223A1 (en) 2022-01-05
EP3932223B1 EP3932223B1 (en) 2024-05-08

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ID=73857072

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Application Number Title Priority Date Filing Date
EP20216942.1A Active EP3932223B1 (en) 2020-06-29 2020-12-23 Atomizer

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US (1) US20210401051A1 (en)
EP (1) EP3932223B1 (en)
CA (1) CA3104123A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217193745U (en) * 2022-03-21 2022-08-16 深圳市汉清达科技有限公司 Pressing device for decoration ring of electronic cigarette cartridge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140007891A1 (en) * 2012-07-09 2014-01-09 Qiuming Liu Electronic Cigarette
CN210329341U (en) * 2019-03-25 2020-04-17 深圳前海呼吸科技有限公司 Novel disposable cigarette bullet structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770054B2 (en) * 2014-03-27 2017-09-26 Shenzhen Smoore Technology Limited Electronic cigarette
US10857316B2 (en) * 2017-02-09 2020-12-08 Stoned Free LLC Personal vaporizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140007891A1 (en) * 2012-07-09 2014-01-09 Qiuming Liu Electronic Cigarette
CN210329341U (en) * 2019-03-25 2020-04-17 深圳前海呼吸科技有限公司 Novel disposable cigarette bullet structure

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Publication number Publication date
EP3932223B1 (en) 2024-05-08
US20210401051A1 (en) 2021-12-30
CA3104123A1 (en) 2021-12-29

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