JP2021517466A - 巻きタバコ型電子タバコ装置用発熱ヒーター - Google Patents
巻きタバコ型電子タバコ装置用発熱ヒーター Download PDFInfo
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 83
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 74
- 238000010438 heat treatment Methods 0.000 claims abstract description 64
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- 239000000463 material Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 6
- 230000000391 smoking effect Effects 0.000 description 5
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229960002715 nicotine Drugs 0.000 description 4
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000002103 nanocoating Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000011540 sensing material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- A—HUMAN NECESSITIES
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- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
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- A—HUMAN NECESSITIES
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- 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
- A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
- A24F40/95—Arrangements or methods specially adapted for charging batteries thereof structurally associated with cases
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
- A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
- A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M15/00—Inhalators
- A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
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- 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
- H05B1/00—Details of electric heating devices
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- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0213—Switches using bimetallic elements
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- H05B1/00—Details of electric heating devices
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- H05B1/0227—Applications
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- H05B3/00—Ohmic-resistance heating
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- 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
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
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- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
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- A61M2205/00—General characteristics of the apparatus
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- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
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Abstract
Description
代案として、前記温度感知部は、螺旋状のバイメタルであり得る。このような場合に、前記螺旋状のバイメタルは、所定の長さを有するステム部と、前記ステム部の端部から前記ステム部の長さ方向に沿って複数回巻回する巻線部と、前記巻線部の端部から延長され、前記配置孔の外部に一定の長さに突出する延長部と、を含み得、前記延長部は、前記発熱部の温度に応じて一方向にしなうか、または元の状態に復帰し、前記巻きタバコ型電子タバコ装置用発熱ヒーターの外部面に形成された接触端子と接触するか、または非接触し得る。
一方、本発明は、少なくとも一部の長さが巻きタバコの内部に挿入されるものであって、前記巻きタバコの内部に食い込むように、一端部が尖った板状に形成され、前記巻きタバコの内部を加熱できるように、熱を発生させるヒーターパターンを含む発熱部と、前記発熱部の内部に長さ方向に沿って形成される配置孔と、前記発熱部の発熱温度を測定できるように、前記配置孔に配置される温度感知部と、を含む巻きタバコ型電子タバコ装置用発熱ヒーターを提供する。
すなわち、本実施例の巻きタバコ型電子タバコ装置用発熱ヒーター300は、前述した実施例の巻きタバコ型電子タバコ装置用発熱ヒーター100、200とは異なり、前記発熱部220が板状であるように具現されることにより、前述した本体110が省略され得る。
このために、前記発熱部120、220は、図8に示すように、支持体121、ヒーターパターン122およびカバー層123を含み得る。
また、前記ヒーターパターン122は、直列または並列方式で形成され得、直、並列が混合した形態に形成され得る。
このために、前記発熱ヒーター100、200、300は、長さ方向に沿って前記温度感知部130、230を配置するための配置孔140が形成され得る。
これにより、前記温度感知部130、230は、前記配置孔140に挿入され、前記発熱ヒーター100、200、300の内部に長さ方向に沿って配置され得、前記発熱部120、220の発熱温度を測定できる。
代案として、前記温度感知部230は、図5に示すように、螺旋状のバイメタルであり得る。ここで、前記螺旋状のバイメタルは、所定の長さを有するステム部231と、前記ステム部231の端部から前記ステム部231を囲む巻線部232を含み得る。このとき、前記ステム部231および巻線部232は、すべてバイメタルからなり得る。これにより、前記螺旋状のバイメタルは、ステム部231および巻線部232がすべて前記発熱部120の発熱温度を測定できる。
Claims (12)
- 少なくとも一部の長さが巻きタバコの内部に挿入される巻きタバコ型電子タバコ装置用発熱ヒーターとして、
セラミック材質からなり、前記巻きタバコの内部に食い込むように一端部が尖って形成される本体と、
熱を発生させ、前記巻きタバコの内部を加熱できるように、前記本体の周面を覆うように配置される発熱部と、
前記本体の内部に長さ方向に沿って形成される配置孔と、
前記発熱部の発熱温度を測定できるように、前記配置孔に配置される温度感知部と、を含む巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記本体は、前記配置孔が形成された中空型のロッド部と前記ロッド部の一端部に尖って形成されるチップ部を含み、
前記発熱部は、前記ロッド部の周方向に囲む配置される請求項1に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記温度感知部は、サーモカップル(Thermocouple)である請求項1に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。
- 前記温度感知部は、螺旋状のバイメタルである請求項1に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。
- 前記螺旋状のバイメタルは、所定の長さを有するステム部と、
前記ステム部の端部から前記ステム部の長さ方向に沿って複数回巻回する巻線部と、
前記巻線部の端部から延長され、前記配置孔の外部に一定の長さに突出する延長部と、を含む請求項4に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記延長部は、前記発熱部の温度に応じて一方向にしなうか、または元の状態に復帰し、前記巻きタバコ型電子タバコ装置用発熱ヒーターの外部面に形成された接触端子と接触するか、または非接触する請求項5に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。
- 前記巻きタバコ型電子タバコ装置用発熱ヒーターは、熱伝導性を備え、前記配置孔の内部に充填される充填材をさらに含み、
前記充填材は、前記配置孔に挿入された温度感知部の位置を固定する請求項1に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記発熱部は、
セラミック材質からなった支持体と、
熱を発生させ、前記巻きタバコの内部を加熱できるように、前記支持体の一面にパターン形成されるヒーターパターンと、
絶縁性を備え、前記ヒーターパターンを覆うカバー層と、を含む請求項1に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記発熱部は、前記支持体がセラミックグリーンシートの状態で前記本体の周面を覆うように巻いた後に焼結される請求項8に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。
- 少なくとも一部の長さが巻きタバコの内部に挿入される巻きタバコ型電子タバコ装置用発熱ヒーターとして、
前記巻きタバコの内部に食い込むように一端部が尖った板状に形成され、前記巻きタバコの内部を加熱できるように熱を発生させるヒーターパターンを含む発熱部と、
前記発熱部の内部に長さ方向に沿って形成される配置孔と、
前記発熱部の発熱温度を測定できるように、前記配置孔に配置される温度感知部と、を含む巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記発熱部は、
セラミック材質からなった支持体と、
熱を発生させ、前記巻きタバコの内部を加熱できるように、前記支持体の一面にパターン形成されるヒーターパターンと、
絶縁性を備え、前記ヒーターパターンを覆うカバー層と、
外部の露出面に形成され、前記ヒーターパターンの直上部の領域と残りの領域との温度偏差を改善させるように、放熱性フィラーを含む放熱コーティング層と、を含み、
前記配置孔は、前記支持体に形成される請求項10に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。 - 前記温度感知部は、サーモカップル(Thermocouple)である請求項10に記載の巻きタバコ型電子タバコ装置用発熱ヒーター。
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