KR20230048991A - Portable aerosol generating device comprising capsule-type liquid cartridge - Google Patents

Portable aerosol generating device comprising capsule-type liquid cartridge Download PDF

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Publication number
KR20230048991A
KR20230048991A KR1020210183306A KR20210183306A KR20230048991A KR 20230048991 A KR20230048991 A KR 20230048991A KR 1020210183306 A KR1020210183306 A KR 1020210183306A KR 20210183306 A KR20210183306 A KR 20210183306A KR 20230048991 A KR20230048991 A KR 20230048991A
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heating element
aerosol generator
liquid cartridge
portable aerosol
capsule
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KR1020210183306A
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Korean (ko)
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KR102637941B1 (en
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권수일
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주식회사 이노아이티
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    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • A24F40/40—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
    • 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
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating

Abstract

The present invention relates to a portable aerosol-generating device, and more specifically, to a portable aerosol-generating device allowing users to inhale an aerosol by comprising a capsule-type liquid cartridge. The portable aerosol generating device, according to an embodiment of the present invention, comprises: a main housing; a cavity provided in the main body; a liquid cartridge accommodated in the cavity and having a capsule-type case; a cover installed to be rotatable at the top of the cavity and having an airflow passage; at least one heating element installed on a lower part of the cover so as to penetrate into the liquid cartridge accommodated in the cavity when the cover is closed, and communicating with the airflow passage provided in the cover; a battery supplying power to the heating element; and a microcontroller controlling power supplied from the battery to the heating element.

Description

캡슐형 액상 카트리지를 포함하는 휴대용 에어로졸 발생장치{PORTABLE AEROSOL GENERATING DEVICE COMPRISING CAPSULE-TYPE LIQUID CARTRIDGE}Portable aerosol generator containing a capsule-type liquid cartridge {PORTABLE AEROSOL GENERATING DEVICE COMPRISING CAPSULE-TYPE LIQUID CARTRIDGE}

본 발명은 휴대용 에어로졸 발생장치에 관한 것으로 특히 캡슐형 액상 카트리지를 포함하여 에어로졸을 흡입할 수 있는 휴대용 에어로졸 발생장치에 관한 것이다.The present invention relates to a portable aerosol generator, and more particularly to a portable aerosol generator capable of inhaling an aerosol including a capsule-type liquid cartridge.

에어로졸은 대기 중에 부유상태로 존재하는 액체 또는 고체의 작은 입자로 보통 0.001 ~ 1.0 ㎛의 크기를 갖는데, 액상으로부터 유래하는 에어로졸을 다양한 목적으로 사람이 흡입할 수 있는 에어로졸 발생장치가 있는데, 예를 들어 액상 전자담배, 네블라이져가 있다. Aerosols are small liquid or solid particles suspended in the air and usually have a size of 0.001 to 1.0 μm. There are liquid e-cigarettes and nebulizers.

일반적으로 에어로졸을 전기가열식으로 발생시키는 장치는, 휴대하고 사용하기 편리하도록, 배터리 및 제어 전자기기를 포함하고, 에어로졸을 형성하기 위한 액상을 저장하고 가열하는 액상 카트리지를 구비한다. 일반적으로 액상 카트리지는 플라스틱으로 형성한 액상 수용부와, 액상 수용부에 수용된 액상을 가열하기 위해 러버와 러버에 설치되는 심지와 심지에 권취되는 히터 코일 및 에어로졸 발생장치의 본체와 전기적으로 연결하기 위한 단자를 포함한다. 예를 들어 도 1을 참조하면, 액상 카트리지(10)는 액상을 저장할 수 있는 케이스(13)를 구비하고, 케이스(13) 상부에는 상부 러버(Rubber)(12)와 상부 커버(11)가 조립된다. 케이스(13)의 하부에는 케이스(13)와 조립되는 하부 러버(Rubber)(16)가 마련되며 하부 러버(16)에는 심지(14)가 설치되며 액상을 가열하기 위해 심지(14)에 히터 코일(15)이 권취된다. 하부 러버(16)의 하단에는 하부 케이스(18)가 조립되고 하부 케이스(18)에는 미도시된 에어로졸 발생기의 배터리와 전기적으로 연결되는 터미널(17)이 설치된다.In general, a device for generating an aerosol by electric heating includes a battery and control electronics, and a liquid cartridge for storing and heating a liquid to form an aerosol, so as to be portable and convenient to use. In general, the liquid cartridge has a liquid accommodating portion formed of plastic, a rubber for heating the liquid accommodated in the liquid accommodating portion, a wick installed in the rubber, a heater coil wound around the wick, and a main body of an aerosol generator for electrical connection. contains terminals. For example, referring to FIG. 1, the liquid cartridge 10 includes a case 13 capable of storing liquid, and an upper rubber 12 and an upper cover 11 are assembled on the upper portion of the case 13. do. At the bottom of the case 13, a lower rubber 16 assembled with the case 13 is provided, and a wick 14 is installed on the lower rubber 16, and a heater coil is attached to the wick 14 to heat the liquid. (15) is rolled up. A lower case 18 is assembled at the lower end of the lower rubber 16, and a terminal 17 electrically connected to a battery of an aerosol generator (not shown) is installed in the lower case 18.

상술한 종래 기술에서는 액상 카트리지가 여러가지 부품을 구비하기 때문에 제조 공정이 복잡하고, 액상 카트리지 제조 원가가 많이 발생할 수 있는 문제점이 있다. 또한, 상술한 액상 카트리지를 사용하는 휴대용 에어로졸 발생장치에 액상 카트리지와 전기적으로 연결하기 위한 단자를 구비해야 한다.In the prior art described above, since the liquid cartridge includes various parts, the manufacturing process is complicated and the manufacturing cost of the liquid cartridge may be high. In addition, a portable aerosol generator using the aforementioned liquid cartridge should be provided with a terminal for electrical connection with the liquid cartridge.

대한민국 공개특허공보 10-2020-0113329호Republic of Korea Patent Publication No. 10-2020-0113329

본 발명은 부품 수를 줄여 원가를 절감할 수 있는 구조를 갖는 액상 카트리지를 포함하고, 액상 카트리지와 전기적으로 연결하기 위한 단자가 필요없이 액상 카트리지를 사용하여 에어로졸을 발생할 수 있는 휴대용 에어로졸 발생장치를 제공하는 것을 목적으로 한다.The present invention provides a portable aerosol generator that includes a liquid cartridge having a structure capable of reducing costs by reducing the number of parts and can generate aerosol using the liquid cartridge without the need for a terminal for electrical connection with the liquid cartridge. aims to do

본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치는 본체 하우징과; 본체 하우징 내에 구비되는 공동과; 공동에 수용되는, 캡슐형 케이스를 구비하는 액상 카트리지와; 공동의 상부에 회동 가능하게 설치되며, 기류 통로를 구비하는 덮개와; 덮개를 닫을 경우 공동에 수용된 액상 카트리지로 침투하도록 덮개 하부에 설치되며, 덮개에 구비되는 기류 통로와 연통되는 적어도 하나의 발열체와; 발열체에 전력을 공급하는 배터리와; 배터리로부터 발열체로 공급되는 전력을 제어하는 마이크로컨트롤러;를 포함한다.A portable aerosol generator according to an embodiment of the present invention includes a body housing; a cavity provided in the body housing; a liquid cartridge having a capsule type case accommodated in the cavity; a cover rotatably installed on an upper portion of the cavity and having an airflow passage; at least one heating element installed under the cover so as to permeate into the liquid cartridge accommodated in the cavity when the cover is closed, and communicating with an airflow passage provided in the cover; a battery that supplies power to the heating element; A microcontroller controlling the power supplied from the battery to the heating element; includes.

또한, 실시예에 따라 액상 카트리지의 캡슐형 케이스 내부에는 에어로졸 생성물질 및 니코틴, 가향 성분을 갖는 액상 조성물이 충진된다.In addition, according to the embodiment, a liquid composition having an aerosol generating material, nicotine, and a flavoring component is filled in the capsule case of the liquid cartridge.

또한, 실시예에 따라 액상 카트리지의 캡슐형 케이스는 액상 조성물을 충진할 수 있도록 소정 부피를 갖는 다면체 또는 원기둥 형상을 갖는다.In addition, according to the embodiment, the capsule-type case of the liquid cartridge has a polyhedral or cylindrical shape having a predetermined volume so as to be filled with the liquid composition.

또한, 실시예에 따라 액상 카트리지의 캡슐형 케이스에서 발열체가 침투하는 부위는 연질의 플렉서블 플라스틱 소재로 이루어진다.In addition, according to the embodiment, in the capsule-type case of the liquid cartridge, a portion through which the heating element penetrates is made of a soft and flexible plastic material.

또한, 실시예에 따라 발열체는 상대적으로 캡슐형 케이스보다 높은 강성을 갖는 재질로 이루어지며, 봉형, 블레이드, 십자형, 판상형, 원형 중 어느 하나의 형태를 갖는다In addition, according to the embodiment, the heating element is made of a material having a relatively higher rigidity than the capsule-type case, and has any one of a rod-shaped, blade-shaped, cross-shaped, plate-shaped, and circular shape.

또한, 실시예에 따라 발열체는 흡습체와, 흡습체에 권치되거나 매립된 히터 코일을 포함한다.In addition, according to the embodiment, the heating element includes a moisture absorber and a heater coil wound around or embedded in the moisture absorber.

또한, 실시예에 따라 흡습체는 다공성 세라믹 블럭으로 이루어진다.In addition, according to the embodiment, the moisture absorber is made of a porous ceramic block.

또한, 실시예에 따라 발열체는 세라믹 블록 내부에 흡습체를 포함하고, 세라믹 블럭에는 흡습체와 연통하는 복수의 홀이 형성된다.Also, according to the embodiment, the heating element includes a moisture absorber inside the ceramic block, and a plurality of holes communicating with the moisture absorber are formed in the ceramic block.

또한, 실시예에 따라 흡습체는 면 또는 직물 중 어느 하나를 포함하여 이루어진다.In addition, according to the embodiment, the moisture absorbing body includes any one of cotton or fabric.

또한, 실시예에 따라 배터리와 발열체의 전기적 연결 사이에는 마이크로컨트롤러와 연결되는 전력 조절 수단이 구비된다.In addition, according to an embodiment, a power control means connected to a microcontroller is provided between the electrical connection between the battery and the heating element.

본 발명에 따르면, 휴대용 에어로졸 발생장치에 포함하여 사용되는 액상 카트리지가 캡슐형 케이스에 액상이 저장되는 구조로 이루어져 부품 수를 획기적으로 줄일 수 있다.According to the present invention, the liquid cartridge used in the portable aerosol generator has a structure in which the liquid is stored in a capsule-type case, so the number of parts can be drastically reduced.

또한, 본 발명에 따르면 휴대용 에어로졸 발생장치에 구비된 발열체가 액상 카트리지의 캡슐형 케이스를 파쇄하고 내부로 침투하여 가열하는 구조를 제공하여 액상 카트리지에 히터를 설치할 필요가 없으며, 휴대용 에어로졸 발생장치에 액상 카트리지와 연결하기 위한 단자를 설치할 필요가 없다.In addition, according to the present invention, the heating element provided in the portable aerosol generator crushes the capsule-type case of the liquid cartridge and penetrates into the inside to provide a structure for heating, so there is no need to install a heater in the liquid cartridge, and the liquid cartridge in the portable aerosol generator There is no need to install a terminal to connect with the cartridge.

도 1은 종래 기술의 일 예를 설명하기 위한 도면이다.
도 2는 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치에 포함되는 액상 카트리지를 설명하기 위한 도면이다.
도 3은 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치를 설명하기 위한 도면이다.
도 4는 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치에 설치되는 발열체의 실시예들을 설명하기 위한 도면이다.
도 5는 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치의 개략적인 회로 블럭도이다.1 is a diagram for explaining an example of the prior art.
2 is a view for explaining a liquid cartridge included in a portable aerosol generator according to an embodiment of the present invention.
3 is a view for explaining a portable aerosol generator according to an embodiment of the present invention.
4 is a view for explaining embodiments of a heating element installed in a portable aerosol generator according to an embodiment of the present invention.
5 is a schematic circuit block diagram of a portable aerosol generator according to an embodiment of the present invention.

이하, 도면을 참조하여 본 발명을 더욱 상세하게 설명한다.Hereinafter, the present invention will be described in more detail with reference to the drawings.

도면에서는 설명의 편의를 위하여 구성 요소들이 그 크기가 과장 또는 축소될 수 있다. 예컨대, 도면에서 나타난 각 구성의 크기 및 두께는 설명의 편의를 위해 임의로 나타내었으므로, 본 발명이 반드시 도시된 바에 한정되지 않는다.In the drawings, the size of components may be exaggerated or reduced for convenience of explanation. For example, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to the illustrated bar.

도 2는 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치에 사용되는 액상 카트리지를 설명하기 위한 도면이고, 도 3은 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치를 설명하기 위한 도면이고, 도 4는 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치에 설치되는 발열체의 실시예들을 설명하기 위한 도면이고, 도 5는 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치의 개략적인 회로 블럭도이다.2 is a view for explaining a liquid cartridge used in a portable aerosol generator according to an embodiment of the present invention, and FIG. 3 is a view for explaining a portable aerosol generator according to an embodiment of the present invention. 4 is a diagram for explaining embodiments of a heating element installed in a portable aerosol generator according to an embodiment of the present invention, and FIG. 5 is a schematic circuit block diagram of the portable aerosol generator according to an embodiment of the present invention. .

도 2 내지 도 5를 참조하면, 본 발명의 일 실시예에 따른 휴대용 에어로졸 발생장치(100)는 본체 하우징(110)과, 본체 하우징(110) 내에 구비되는 공동(120)과, 공동(120)에 수용되는, 캡슐형 케이스(131)를 구비하는 액상 카트리지(130)와, 공동(120)의 상부에 회동 가능하게 설치되며, 기류 통로(142)를 구비하는 덮개(140)와, 덮개(140)를 닫을 경우 공동(120)에 수용된 액상 카트리지(130)로 침투하도록 덮개(140) 하부에 설치되며, 덮개(140)에 구비되는 기류 통로(142)와 연통되는 적어도 하나의 발열체(150)와, 발열체(150)에 전력을 공급하는 배터리(160)와, 배터리(160)로부터 발열체(150)로 공급되는 전력을 제어하는 마이크로컨트롤러(170)를 포함한다. 액상 카트리지(130)의 캡슐형 케이스(131) 내부에는 액상 조성물이 충진될 수 있는데, 예를 들어 액상 카트리지(130)의 캡슐형 케이스(131) 내부에는 에어로졸 생성물질 및 니코틴, 가향 성분을 갖는 액상 조성물이 충진된다. 예를 들어 에어로졸 생성물질은 액상의 종류에 따라 글리세린 VG를 포함하며 선택적으로 글리세린 PG, 물을 포함할 수 있다. 또한, 예를 들어 가향 성분은 감초, 자당, 과당 시럽, 이소감미제, 코코아, 라벤더, 시나몬, 카르다몸, 셀러리, 호로파, 카스카릴라, 백단, 베르가못, 제라늄, 벌꿀 에센스, 장미 오일, 아로마 오일, 바닐라, 레몬 오일, 오렌지 오일, 민트 오일, 계피, 캐러웨이, 코냑, 자스민, 카모마일, 멘톨, 계피, 일랑일랑, 샐비어, 스피어민트, 생강, 고수 또는 커피 등과 같은 에센셜 오일이나 편백나무액, 솔잎액과 같은 나무 유래 성분, 홍삼액과 같은 뿌리 식물 유래 성분, 감귤액과 같은 과일 유래 성분, 상황버섯액과 같은 버섯 유래 성분을 포함할 수 있다. 액상 카트리지(130)의 캡슐형 케이스(131)는 액상 조성물을 충진할 수 있도록 소정 부피를 갖는 다면체 또는 원기둥 형상을 갖는다. 액상 카트리지(130)의 캡슐형 케이스(131)는 발열체(150)가 파쇄하여 침투 가능하도록 연질의 재질로 이루어져야 하며, 실시예에 따라 발열체(150)가 침투하는 부위만 연질의 플렉서블 플라스틱 소재로 이루어질 수도 있다. 액상 카트리지(130)가 공동(120)에 수용된 상태에서 덮개(140)를 닫으면, 발열체(150)가 공동(120)에 수용된 액상 카트리지(130)의 캡슐형 케이스(131)를 파쇄하여 캡슐형 케이스(131) 내부로 침투하게 된다. 예를 들어 발열체(150)는 액상 카트리지(130)의 캡슐형 케이스(131)를 파쇄하여 침투하도록 상대적으로 캡슐형 케이스(131)보다 높은 강성을 갖는 재질로 이루어지며, 봉형, 블레이드, 십자형, 판상형, 원형 중 어느 하나의 형태를 갖는다2 to 5, the portable aerosol generator 100 according to an embodiment of the present invention includes a body housing 110, a cavity 120 provided in the body housing 110, and a cavity 120 A liquid cartridge 130 having a capsule type case 131 accommodated therein, a cover 140 rotatably installed on the top of the cavity 120 and having an air flow passage 142, and a cover 140 ) is installed under the cover 140 so as to penetrate into the liquid cartridge 130 accommodated in the cavity 120 when the cover 120 is closed, and at least one heating element 150 communicating with the air flow passage 142 provided in the cover 140 and , A battery 160 that supplies power to the heating element 150, and a microcontroller 170 that controls power supplied from the battery 160 to the heating element 150. A liquid composition may be filled inside the capsule-type case 131 of the liquid cartridge 130. For example, a liquid composition having an aerosol-generating substance, nicotine, and a flavoring component may be filled inside the capsule-type case 131 of the liquid cartridge 130. The composition is filled. For example, the aerosol generating material may include glycerin VG depending on the type of liquid, and may optionally include glycerin PG and water. In addition, for example, flavoring ingredients are licorice, sucrose, fructose syrup, iso-sweetener, cocoa, lavender, cinnamon, cardamom, celery, fenugreek, cascarilla, sandalwood, bergamot, geranium, honey essence, rose oil, aroma oil , vanilla, lemon oil, orange oil, mint oil, cinnamon, caraway, cognac, jasmine, chamomile, menthol, cinnamon, ylang ylang, sage, spearmint, ginger, coriander or coffee, or essential oils such as cypress tree liquid or pine needle liquid It may include a tree-derived component such as red ginseng extract, a root plant-derived component such as red ginseng extract, a fruit-derived component such as citrus juice, and a mushroom-derived component such as Sanghwang mushroom extract. The capsule-type case 131 of the liquid cartridge 130 has a polyhedral or cylindrical shape having a predetermined volume so as to be filled with a liquid composition. The capsule type case 131 of the liquid cartridge 130 must be made of a soft material so that the heating element 150 can be crushed and penetrated. may be When the cover 140 is closed while the liquid cartridge 130 is accommodated in the cavity 120, the heating element 150 crushes the capsule-type case 131 of the liquid cartridge 130 accommodated in the cavity 120 to break the capsule-type case. (131) penetrates into the interior. For example, the heating element 150 is made of a material having a relatively higher rigidity than the capsule-type case 131 so as to crush and penetrate the capsule-type case 131 of the liquid cartridge 130, and is a rod-type, blade, cross-shaped, plate-shaped , has any one of the circular shapes

발열체(150)는 흡습체(151)와 흡습체(151)에 권치되거나, 흡습체(151)에 매립된 히터 코일(152)을 포함한다. 도 4의(가)를 참조하면 실시예에 따라 발열체(150)에 포함되는 흡습체(151)는 복수의 기공(151-1 내지 151-16)을 포함하는 다수의 기공이 형성된 다공성 세라믹 블럭으로 이루어지고, 미도시된 히터 코일(152)이 다공성 세라믹 블럭에 권취되거나 매립된다. 이 경우 액상이 기공을 통해 흡습체(151)인 세라믹 블럭으로 흡습되어 히터 코일(152)에 의해 가열된다. 도 4의 (나)를 참조하면 실시예에 따라 발열체(150)는 세라믹 블럭(152) 내부에 흡습체(151)를 포함하고, 세라믹 블럭(152)에는 흡습체(151)와 연통하는 복수의 홀(152-1 내지 152-5)이 형성되며, 미도시된 히터 코일(152)이 흡습체(151)에 권취되거나 매립된다. 이 경우 액상이 홀(152-1 내지 152-4)을 통해 흡습체(151)로 흡습되어 히터 코일(152)에 의해 가열되어 에어로졸이 발생된다. 흡습체(151)는 홀(152-5)을 통해 상술한 덮개(140)에 구비되는 기류 통로(142)와 연통되어 홀(152-5)을 통해 에어로졸이 기류 통로(142)로 이송된다. 실시예에 따라 흡습체(151)는 면 또는 직물 중 어느 하나를 포함하여 이루어질 수 있다. 히터 코일(152)은 전기적으로 배터리(160)와 연결되어 배터리(160)로부터 전력을 공급받는다. 발열체(150)가 설치된 덮개(140)에는 회동축(141)이 구비되어 덮개(140)가 회동 가능하며, 덮개(140)에 구비되는 기류 통로(142)는 발열체(150)에 포함된 흡습체(151)와 연통된다. 발열체(150)가 액상 카트리지(130)의 캡슐형 케이스(131) 내부로 침투한 상태에서 발열체(150)가 배터리(160)로부터 전력을 공급받아 가열되면, 발열체(150)에 포함된 흡습체(151)에 흡습된 액상이 가열되어 에어로졸이 발생하여 흡습체로부터(151) 상부로 이송되어 발열체(150)의 흡습체(151)에 연통된 기류 통로(142)를 통해 사용자가 에어로졸을 흡입할 수 있다. 도 5를 참조하면 실시예에 따라 배터리(160)와 발열체(150)의 전기적 연결 사이에는 마이크로컨트롤러(170)와 연결되는 전력 조절 수단(180)이 구비된다. 예를 들어 전력 조절 수단(180)은 FET를 포함하고, 마이크로컨트롤러(170)는 전력 조절 수단(180)에 PWM 신호를 송출하여, 전력 조절 수단(180)에 포함된 FET가 마이크로컨트롤러(170)로부터 입력되는 PWM신호에 의해 온-오프(on-off)되면서, 배터리(160)로부터 발열체(150)에 공급하는 전력이 조절될 수 있다.The heating element 150 includes a moisture absorbing body 151 and a heater coil 152 wound around the moisture absorbing body 151 or embedded in the moisture absorbing body 151 . Referring to (a) of FIG. 4, according to the embodiment, the moisture absorber 151 included in the heating element 150 is a porous ceramic block in which a plurality of pores including a plurality of pores 151-1 to 151-16 are formed. and a heater coil 152 (not shown) is wound or embedded in the porous ceramic block. In this case, the liquid phase is absorbed into the ceramic block, which is the moisture absorber 151, through pores and heated by the heater coil 152. Referring to (b) of FIG. 4, according to the embodiment, the heating element 150 includes a moisture absorber 151 inside the ceramic block 152, and the ceramic block 152 includes a plurality of moisture absorbers 151 and communicating with them. Holes 152-1 to 152-5 are formed, and a heater coil 152 (not shown) is wound or embedded in the moisture absorber 151. In this case, the liquid phase is absorbed into the moisture absorber 151 through the holes 152-1 to 152-4 and heated by the heater coil 152 to generate an aerosol. The moisture absorber 151 communicates with the air flow passage 142 provided in the cover 140 through the hole 152-5, and the aerosol is transferred to the air flow passage 142 through the hole 152-5. Depending on the embodiment, the absorbent 151 may include any one of cotton or fabric. The heater coil 152 is electrically connected to the battery 160 to receive power from the battery 160 . The cover 140 on which the heating element 150 is installed is provided with a rotation shaft 141 so that the cover 140 can rotate, and the air flow passage 142 provided in the cover 140 is a moisture absorber included in the heating element 150. It communicates with (151). When the heating element 150 is heated by receiving power from the battery 160 in a state where the heating element 150 penetrates into the capsule case 131 of the liquid cartridge 130, the moisture absorber included in the heating element 150 ( The liquid phase absorbed by 151) is heated to generate aerosol, which is transferred from the moisture absorbing body to the upper portion 151 so that the user can inhale the aerosol through the airflow passage 142 communicating with the moisture absorbing body 151 of the heating element 150. there is. Referring to FIG. 5 , a power control means 180 connected to the microcontroller 170 is provided between the electrical connection between the battery 160 and the heating element 150 according to an embodiment. For example, the power control unit 180 includes a FET, and the microcontroller 170 transmits a PWM signal to the power control unit 180 so that the FET included in the power control unit 180 is connected to the microcontroller 170. Power supplied from the battery 160 to the heating element 150 may be adjusted while being turned on and off by the PWM signal input from the battery 160 .

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

Claims (10)

본체 하우징과;
본체 하우징 내에 구비되는 공동과;
공동에 수용되는, 캡슐형 케이스를 구비하는 액상 카트리지와;
공동의 상부에 회동 가능하게 설치되며, 기류 통로를 구비하는 덮개와;
덮개를 닫을 경우 공동에 수용된 액상 카트리지로 침투하도록 덮개 하부에 설치되며, 덮개에 구비되는 기류 통로와 연통되는 적어도 하나의 발열체와;
발열체에 전력을 공급하는 배터리와;
배터리로부터 발열체로 공급되는 전력을 제어하는 마이크로컨트롤러;를 포함하는 것을 특징으로 하는 휴대용 에어로졸 발생장치.a body housing;
a cavity provided in the body housing;
a liquid cartridge having a capsule type case accommodated in the cavity;
a cover rotatably installed on an upper portion of the cavity and having an airflow passage;
at least one heating element installed under the cover so as to permeate into the liquid cartridge accommodated in the cavity when the cover is closed, and communicating with an airflow passage provided in the cover;
a battery that supplies power to the heating element;
A portable aerosol generator comprising a; microcontroller for controlling the power supplied from the battery to the heating element. 제1항에 있어서
액상 카트리지의 캡슐형 케이스 내부에는 에어로졸 생성물질 및 니코틴, 가향 성분을 갖는 액상 조성물이 충진되는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to claim 1
A portable aerosol generator, characterized in that a liquid composition having an aerosol generating material, nicotine, and a flavoring component is filled inside the capsule case of the liquid cartridge. 제1항에 있어서,
액상 카트리지의 캡슐형 케이스는 액상 조성물을 충진할 수 있도록 소정 부피를 갖는 다면체 또는 원기둥 형상을 갖는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to claim 1,
A portable aerosol generator, characterized in that the capsule-type case of the liquid cartridge has a polyhedral or cylindrical shape having a predetermined volume so as to be filled with a liquid composition. 제1항에 있어서,
액상 카트리지의 캡슐형 케이스에서 발열체가 침투하는 부위는 연질의 플렉서블 플라스틱 소재로 이루어지는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to claim 1,
A portable aerosol generator, characterized in that the part where the heating element penetrates in the capsule-type case of the liquid cartridge is made of a soft and flexible plastic material. 제1항 내지 제4항 중 어느 하나의 항에 있어서,
발열체는 상대적으로 캡슐형 케이스보다 높은 강성을 갖는 재질로 이루어지며, 봉형, 블레이드, 십자형, 판상형, 원형 중 어느 하나의 형태를 갖는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to any one of claims 1 to 4,
A portable aerosol generator, characterized in that the heating element is made of a material having a relatively higher rigidity than the capsule-type case, and has any one of a rod-shaped, blade-shaped, cross-shaped, plate-shaped, and circular shape. 제1항 내지 제4항 중 어느 하나의 항에 있어서,
발열체는 흡습체와, 흡습체에 권치되거나 매립된 히터 코일을 포함하는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to any one of claims 1 to 4,
The portable aerosol generator, characterized in that the heating element comprises a moisture absorber and a heater coil wound or embedded in the moisture absorber. 제6항에 있어서,
흡습체는 다공성 세라믹 블럭으로 이루어는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to claim 6,
A portable aerosol generator, characterized in that the moisture absorber is made of a porous ceramic block. 제6항에 있어서,
발열체는 세라믹 블록 내부에 흡습체를 포함하고, 세라믹 블럭에는 흡습체와 연통하는 복수의 홀이 형성되는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to claim 6,
The portable aerosol generator, characterized in that the heating element includes a moisture absorber inside the ceramic block, and a plurality of holes communicating with the moisture absorber are formed in the ceramic block. 제8항에 있어서,
흡습체는 면 또는 직물 중 어느 하나를 포함하여 이루어지는 것을 특징으로 하는 휴대용 에어로졸 발생장치.According to claim 8,
The portable aerosol generator, characterized in that the moisture absorbent is made of any one of cotton or fabric. 제1항 내지 제4항 중 어느 하나의 항에 있어서,
배터리와 발열체의 전기적 연결 사이에는 마이크로컨트롤러와 연결되는 전력 조절 수단이 구비되는 것을 특징으로 하는 휴대용 에어로졸 발생장치.



According to any one of claims 1 to 4,
A portable aerosol generator, characterized in that a power control means connected to a microcontroller is provided between the electrical connection of the battery and the heating element.
KR1020210183306A 2021-10-05 2021-12-21 Portable aerosol generating device comprising capsule-type liquid cartridge KR102637941B1 (en)

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