WO2020251094A1 - Cigarette électronique - Google Patents

Cigarette électronique Download PDF

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Publication number
WO2020251094A1
WO2020251094A1 PCT/KR2019/007202 KR2019007202W WO2020251094A1 WO 2020251094 A1 WO2020251094 A1 WO 2020251094A1 KR 2019007202 W KR2019007202 W KR 2019007202W WO 2020251094 A1 WO2020251094 A1 WO 2020251094A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
separation wall
heating unit
electronic cigarette
accommodation space
Prior art date
Application number
PCT/KR2019/007202
Other languages
English (en)
Korean (ko)
Inventor
금진
백동원
이병학
양찬우
Original Assignee
(주)인터플렉스
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 (주)인터플렉스 filed Critical (주)인터플렉스
Publication of WO2020251094A1 publication Critical patent/WO2020251094A1/fr

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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
    • A24F40/46—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
    • A24F47/00—Smokers' requisites not otherwise provided for
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/03—Heaters specially adapted for heating hand held tools
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/04—Heating means manufactured by using nanotechnology

Definitions

  • the present invention relates to an electronic cigarette, and more particularly, to a liquid type electronic cigarette used in a manner in which the liquid is evaporated and inhaled.
  • E-cigarette means a cigarette smoked using electricity.
  • Electronic cigarettes are largely divided into liquid type and cigarette type.
  • the liquid type e-cigarette refers to an electronic cigarette used in a manner in which a user heats a liquid phase containing nicotine by using a power source and inhales the vapor generated by the evaporation of the heated liquid phase.
  • a cigarette-type electronic cigarette refers to an electronic cigarette in which compressed tobacco leaf solids are inserted into the inside of the electronic cigarette and heated to inhale vapor containing nicotine.
  • This liquid type e-cigarette can be said to be distinguished from the cigarette type e-cigarette that can smoke cigarettes by using the existing tobacco leaf solids as it is in that it should use liquid instead of using the existing tobacco leaf solids. .
  • the liquid-type electronic cigarette includes a wick that absorbs the liquid and a coil surrounding the wick. Further, the coil heats the wick by receiving current from the battery installed inside the electronic cigarette. Accordingly, the liquid phase present in the wick is evaporated to become vapor, and the smoker inhales the vapor to smoke.
  • the conventional liquid type electronic cigarette since the coil is not in contact with all parts of the wick, there is a limitation that the part in contact with the wick and the part not in contact with the wick are differentially heated. That is, according to the conventional liquid type electronic cigarette, there is a limitation in that the portion that is not in direct contact with the coil is not heated effectively, so that the liquid phase present in the corresponding portion is not sufficiently evaporated.
  • the present invention was created in order to solve the above problems, and an object of the present invention is to provide an electronic cigarette capable of generating steam that exhibits a uniform taste and aroma by improving a method of heating a conventional wick by wrapping it with a coil. have.
  • the present invention comprises: a main body having a first accommodation space for receiving a liquid phase and a second accommodation space separated from the first accommodation space by a separation wall; A heating unit disposed in the second receiving space, formed of porous, and receiving a liquid phase from the first receiving space to generate steam; A discharge part having one end protruding outward of the main body part, the other end being accommodated in the second accommodation space, and discharging the steam generated by the heating part to the outside; And a terminal unit installed on the heating unit and receiving current from an external power source to heat the heating unit.
  • the discharge unit is installed so as to cross the first accommodation space, one end is disposed to protrude outward from one side of the main body, and the other end is disposed toward the heating unit through the separation wall, and the terminal unit It is installed on the other side of the negative.
  • the separation wall is disposed to be perpendicular to a direction from one side of the main body toward the other side and is coupled to the inner wall of the main body, and the main body is installed to penetrate the separation wall, It further comprises a supply member for supplying the liquid phase to the heating unit.
  • the separation wall may include a first separation wall disposed to be perpendicular to a direction from one side of the main body to the other side, and one side of the main body from an end of the first separation wall facing the inner wall of the main body. It is formed in a shape extending toward the side, and includes a second separation wall coupled to an inner wall of one side of the main body, wherein the first accommodation space is formed outside the first separation wall and the second separation wall, and the The second accommodation space is formed inside the first separation wall and the second separation wall.
  • the heating part is installed so that a part is inserted into the first accommodation space through the second separation wall.
  • the heating unit is formed of a metal material, and the terminal unit is directly connected to the heating unit to supply current to the heating unit.
  • the heating part is formed of a non-metallic material, and the body part further includes an auxiliary heating part connected to the terminal part, inserted into the heating part, and generating heat by receiving current from the terminal part.
  • the electronic cigarette is designed in a manner that generates steam by absorbing the liquid phase using a porous material without using a wick and a coil. It is possible to solve the problem that the liquid phase is heated unevenly, and the problem that the taste and aroma of the steam are not uniform accordingly, and it is possible to generate steam that has a uniform taste and aroma.
  • FIG. 1 is a cross-sectional view of an electronic cigarette according to a first embodiment of the present invention.
  • FIG. 2 is a view showing the internal structure of the heating unit shown in FIG.
  • FIG 3 is a cross-sectional view of an electronic cigarette according to a second embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of an electronic cigarette according to a third embodiment of the present invention.
  • the electronic cigarette 100 includes a body portion 110, a heating portion 120, a discharge portion 130, and a terminal portion 140.
  • the main body 110, the heating unit 120, the discharge unit 130, and the terminal unit 140 are installed, and a first accommodation space 111 and a second accommodation space 112 are formed therein.
  • the first accommodation space 111 accommodates a liquid.
  • the second accommodation space 112 accommodates the heating unit 120.
  • the first accommodation space 111 and the second accommodation space 112 are separated from each other by a separation wall 113.
  • the separation wall 113 is disposed to be perpendicular to a direction from one side 110a of the main body 110 toward the other side 110b, and is coupled to the inner wall of the main body 110. That is, based on FIG. 1, the separation wall 113 is disposed horizontally and is coupled to the inner wall of the main body 110.
  • the first accommodation space 111 is disposed above the separation wall 113
  • the second accommodation space 112 is disposed below the separation wall 113.
  • the heating unit 120 is accommodated in the second accommodation space 112 and is formed of a porous material. In addition, the heating unit 120 generates steam by receiving the liquid phase accommodated in the first receiving space 111.
  • a supply member 114 may be installed in the heating unit 120. The supply member 114 is installed so as to penetrate the separation wall 113, and has one end connected to the heating unit 120 and the other end disposed to be accommodated in the first receiving space 111. Accordingly, the supply member 114 supplies the liquid phase of the first receiving space 111 to the heating unit 120.
  • the discharge unit 130 has one end protruding to the outside of the body unit 110, the other end is accommodated in the second accommodation space 112, and discharges the steam generated from the heating unit 120 to the outside. Let it.
  • the discharge unit 130 is installed so as to cross the first accommodation space 111, and one end 130a is disposed to protrude outward from one side 110a of the main body 110 And, the other end is disposed toward the heating unit 120 through the separation wall 113.
  • the terminal part 140 penetrates through the other side 110b of the main body part 110 and is installed in the heating part 120, and receives current from an external power source (not shown) to receive the heating part 120.
  • the external power source may be a battery built into the electronic cigarette 100. Since such a battery corresponds to a known technology, it is omitted in FIG. 1.
  • the heating unit 120 may be formed of a porous metal material, that is, a metal foam. More specifically, the heating unit 120 is a stainless steel metal foam (Stainless steel metal foam), a nickel foam (Nickel foam), a metal alloy foam (Metal alloy foam), an oxide metal foam (Oxidized metal foam), oxidation It may be formed of a material such as an oxidized alloy metal foam.
  • the terminal unit 140 may be directly connected to the heating unit 120 to supply current to the heating unit 120.
  • the heating unit 120 is formed of a porous material, the liquid phase supplied to the heating unit 120 through the supply member 114 is a void 120a formed inside the heating unit 120; Pore. ).
  • the heating unit 120 is formed of a metal material, in a state in which a liquid is introduced into the inner void 120a of the heating unit 120, the heating unit 120 is transferred to the heating unit 120 through the terminal unit 140. When current is supplied, the heating unit 120 heats the liquid phase flowing into the inner void 120a.
  • the pores 120a represent the size in micrometers or nanometers. Accordingly, the liquid phase supplied to the inside of the heating unit 120 is divided into micrometers or nanometers and disposed inside the heating unit 120. Therefore, when the liquid phase present in the void 120a is heated by the heating unit 120, the liquid phase is uniformly heated and evaporated.
  • the electronic cigarette 100 according to the present invention includes the heating unit 120 formed of a porous metal material, and the heating unit 120 heats the liquid flowing into the inner void of the heating unit 120
  • the heating unit 120 heats the liquid flowing into the inner void of the heating unit 120
  • the heating unit 120 may exhibit a resistance value of 0.5 ⁇ to 5.0 ⁇ .
  • the resistance value of the heating unit 120 is less than 0.5 ⁇ , heat cannot be effectively generated by the current received from the terminal unit 140.
  • the resistance value of the heating unit 120 exceeds 5.0 ⁇ , the battery is consumed severely and heat is generated beyond the heat resistance limit of the device, thereby causing thermal damage to the device. Therefore, the heating unit 120 exhibits a resistance value of 0.5 ⁇ to 5.0 ⁇ .
  • the separation wall 113 includes a first separation wall 113a and a second separation wall 113b.
  • the first separation wall 113a is disposed to be perpendicular to a direction from one side 110a of the main body 110 toward the other side 110b.
  • the second separation wall 113b has a shape extending toward one side 110a of the main body 110 from an end of the first separation wall 113a facing the inner wall of the main body 110 And is coupled to an inner wall of one side 110a of the body portion 110.
  • the space inside the main body 110 is divided into an inner space and an outer space of the first and second separation walls 113a and 113b.
  • the first accommodation space 111 becomes an external space between the first separation wall 113a and the second separation wall 113b.
  • the second accommodation space 112 becomes an inner space of the first separation wall 113a and the second separation wall 113b. Accordingly, the heating unit 120 is also disposed in the inner space of the first and second separation walls 113a and 113b. That is, as shown in FIG. 3, the first accommodation space 111 has a shape surrounding the second accommodation space 112.
  • the heating unit 120 penetrates the second separation wall 113b to receive the first It is installed so that a part of it is inserted into the space 111. Therefore, the liquid phase present in the first receiving space 111 is not supplied to the heating unit 120 through the supply member 114, but the heating unit inserted into the first receiving space 111 ( It is absorbed into the inside of the heating unit 120 through a portion of 120).
  • the electronic cigarette 200 according to the second embodiment generates a vapor that exhibits a more uniform taste and aroma as the liquid flowing into the voids of the heating unit 120 is heated. do.
  • the heating unit 120 is not formed of a metallic material, but is formed of a non-metallic material.
  • an auxiliary heating unit 115 is additionally provided between the heating unit 120 and the terminal unit 140.
  • the terminal part 140 is not directly connected to the heating part 120. This is because since the heating part 120 is a non-metallic material, even if the terminal part 140 is connected to the heating part 120 to supply current, the heating part 120 is not heated. Instead, the terminal unit 140 is connected to the auxiliary heating unit 115 inserted into the heating unit 120, and supplies current to the auxiliary heating unit 115 to provide the auxiliary heating unit 115 To heat.
  • the heating unit 120 is not directly heated by the terminal unit 140, but heat generated by heating the auxiliary heating unit 115. ) After heating, by heating the liquid phase flowing into the voids of the heating section 120, the liquid phase existing in the voids of the heating section 120 can be heated more uniformly and effectively.
  • the third embodiment of the present invention can be applied as it is to the second embodiment of the present invention. That is, in FIG. 4, it is shown that the auxiliary heating unit 115 is applied to the structure of FIG. 1, but the auxiliary heating unit 115 may be applied to the structure of FIG. 3.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne une cigarette électronique comprenant : une unité de corps ayant un premier espace de confinement formé à l'intérieur de cette dernière de façon à contenir un matériau liquide et ayant un second espace de confinement formé à l'intérieur cette dernière et séparé du premier espace de confinement par une paroi de séparateur ; une unité de chauffage disposée dans le second espace de confinement et constituée d'un matériau poreux de façon à recevoir le matériau liquide fourni par le premier espace de confinement, produisant ainsi de la vapeur ; une unité d'évacuation ayant une extrémité faisant saillie vers l'extérieur de l'unité de corps et ayant l'autre extrémité contenue dans le second espace de confinement, l'unité d'évacuation évacuant la vapeur produite par l'unité de chauffage vers l'extérieur ; et une unité de terminal installée sur l'unité de chauffage de façon à recevoir un courant fourni par une alimentation électrique externe, ce qui permet de chauffer l'unité de chauffage. La cigarette électronique selon la présente invention est conçue de telle sorte que, sans utiliser de mèche et de bobine, un matériau poreux est utilisé pour absorber un matériau liquide, qui est ensuite chauffé pour produire de la vapeur, ce qui permet de résoudre le problème de chauffage irrégulier du matériau liquide lorsqu'une mèche et une bobine sont utilisées selon l'état de la technique. De plus, la présente invention peut résoudre le problème de saveur et d'arôme non uniformes de vapeur dû au chauffage non uniforme, et peut ainsi produire de la vapeur ayant même un goût et un arôme uniformes.
PCT/KR2019/007202 2019-06-11 2019-06-14 Cigarette électronique WO2020251094A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190068839 2019-06-11
KR10-2019-0068839 2019-06-11

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WO2020251094A1 true WO2020251094A1 (fr) 2020-12-17

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PCT/KR2019/007202 WO2020251094A1 (fr) 2019-06-11 2019-06-14 Cigarette électronique
PCT/KR2019/009622 WO2020251112A1 (fr) 2019-06-11 2019-08-01 Cigarette électronique

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Application Number Title Priority Date Filing Date
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WO (2) WO2020251094A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150090280A1 (en) * 2013-09-29 2015-04-02 Shenzhen Smoore Technology Limited Electronic cigarette
US20150090279A1 (en) * 2013-09-29 2015-04-02 Shenzhen Smoore Technology Limited Electronic cigarette
KR20180072738A (ko) * 2015-11-25 2018-06-29 조예테크 유럽 홀딩 게엠베하 무화기 및 그 전자담배
KR20180125020A (ko) * 2016-04-13 2018-11-21 엠디앤씨 크리에이티브 메종 에스에이 전자 담배
KR101936750B1 (ko) * 2018-05-23 2019-04-03 주식회사 아이다코리아 전자담배의 카트리지

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101241779B1 (ko) * 2011-01-07 2013-03-14 이영인 전자담배의 니코틴 용액 기화를 위한 가열체 구조
TR201906002T4 (tr) * 2013-12-11 2019-05-21 Jt Int Sa Isıtma sistemi ve bir inhalasyon cihazı için ısıtma yöntemi.
DE102017111435B4 (de) * 2017-05-24 2018-12-06 Hauni Maschinenbau Gmbh Verdampfereinheit für einen Inhalator und Verfahren zum Steuern einer Verdampfereinheit
CN207444274U (zh) * 2017-08-18 2018-06-05 潘付强 一种电子烟发热棒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150090280A1 (en) * 2013-09-29 2015-04-02 Shenzhen Smoore Technology Limited Electronic cigarette
US20150090279A1 (en) * 2013-09-29 2015-04-02 Shenzhen Smoore Technology Limited Electronic cigarette
KR20180072738A (ko) * 2015-11-25 2018-06-29 조예테크 유럽 홀딩 게엠베하 무화기 및 그 전자담배
KR20180125020A (ko) * 2016-04-13 2018-11-21 엠디앤씨 크리에이티브 메종 에스에이 전자 담배
KR101936750B1 (ko) * 2018-05-23 2019-04-03 주식회사 아이다코리아 전자담배의 카트리지

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KR102107670B1 (ko) 2020-05-08
WO2020251112A1 (fr) 2020-12-17

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