JP6882585B1 - 吸引器用コントローラ - Google Patents
吸引器用コントローラ Download PDFInfo
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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
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- A—HUMAN NECESSITIES
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- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
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- A24F40/10—Devices using liquid inhalable precursors
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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
- A24F40/20—Devices using solid inhalable precursors
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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
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- 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
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- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/20—The network being internal to a load
- H02J2310/22—The load being a portable electronic device
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
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- H—ELECTRICITY
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
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Abstract
Description
本発明の他の側面は、吸引器用コントローラに係り、前記吸引器用コントローラは、エアロゾル源を加熱するヒータが接続される接続端子と、前記吸引器用コントローラの動作を制御するための制御回路と、前記制御回路に電圧を供給する第1電圧変換器と、前記接続端子に電圧を供給する第2電圧変換器と、電源と、前記電源から前記第1電圧変換器に電圧を供給する第1給電路と、前記電源から前記第2電圧変換器に電圧を供給する第2給電路と、外部電源から前記第1電圧変換器に電圧を供給する第3給電路と、を備え、前記第1電圧変換器が動作する第1期間と前記第2電圧変換器が動作する第2期間とが互いに異なり、前記第1給電路には、第1整流素子が配置されていて、前記第1整流素子を通して前記電源から前記第1電圧変換器に電圧が供給され、前記第1整流素子に第1トランジスタが並列に接続されている。
本明細書に記載された発明の1つの側面に係る吸引器用コントローラは、エアロゾル源を加熱するヒータが接続される接続端子と、前記吸引器用コントローラの動作を制御するための制御回路と、前記制御回路に電圧を供給する第1電圧変換器と、前記接続端子に電圧を供給する第2電圧変換器と、を備え、前記第1電圧変換器が動作する第1期間と前記第2電圧変換器が動作する第2期間とが互いに異なる。
前記第1トランジスタのソース、前記第2トランジスタのソースおよび前記第1電圧変換器の電源端子が相互に電気的に接続されうる。
・・・式(1)
式(1)を変形すると、RHTRを与える式(2)が得られる。
・・・式(2)
差動増幅器15の出力電圧をVAMP、差動増幅器15の増幅率をAとすると、VAMPは式(3)で与えられる。
式(3)を変形すると、VHTRを与える式(4)が得られる。
よって、式(2)および式(4)に従って、ヒータHTの抵抗値RHTRを得ることができる。
・・・式(5)
ここで、Trefは基準温度である。Rrefは基準抵抗値であり、これは基準温度TrefにおけるヒータHTの抵抗値RHTRである。αはヒータ127の温度係数[ppm/℃]である。なお、基準温度Trefは、任意の温度とすることができ、基準抵抗値Rrefを取得する際のヒータHTの温度が基準温度Trefである。基準抵抗値Rrefを取得する際のヒータHTの温度としては、吸引器100内の任意箇所の温度を代用することができる。吸引器100は、温度を測定する温度センサ(例えば、後述のサーミスタTM)を含むことができ、該温度センサによって測定される温度を基準温度Trefとすることができる。
Claims (20)
- 吸引器用コントローラであって、
エアロゾル源を加熱するヒータが接続される接続端子と、
前記吸引器用コントローラの動作を制御するための制御回路と、
前記制御回路に電圧を供給する第1電圧変換器と、
前記接続端子に電圧を供給する第2電圧変換器と、
電源と、
前記電源から第1整流素子を介して前記第1電圧変換器に電圧を供給する第1給電路と、
前記電源から導電パターンによって直接に前記第2電圧変換器に電圧を供給する第2給電路と、を備え、
前記第1電圧変換器が動作する第1期間と前記第2電圧変換器が動作する第2期間とが互いに異なる、
ことを特徴とする吸引器用コントローラ。 - 前記第2期間は、前記第1期間の一部である、
ことを特徴とする請求項1に記載の吸引器用コントローラ。 - 外部電源から前記第1電圧変換器に電圧を供給する第3給電路を更に備えることを特徴とする請求項1又は2に記載の吸引器用コントローラ。
- 前記第2電圧変換器には、前記外部電源から電圧を供給できない、
ことを特徴とする請求項3に記載の吸引器用コントローラ。 - 前記第1整流素子は、ショットキーダイオードを含む、
ことを特徴とする請求項1乃至4のいずれか1項に記載の吸引器用コントローラ。 - 吸引器用コントローラであって、
エアロゾル源を加熱するヒータが接続される接続端子と、
前記吸引器用コントローラの動作を制御するための制御回路と、
前記制御回路に電圧を供給する第1電圧変換器と、
前記接続端子に電圧を供給する第2電圧変換器と、
電源と、
前記電源から前記第1電圧変換器に電圧を供給する第1給電路と、
前記電源から前記第2電圧変換器に電圧を供給する第2給電路と、
外部電源から前記第1電圧変換器に電圧を供給する第3給電路と、を備え、
前記第1電圧変換器が動作する第1期間と前記第2電圧変換器が動作する第2期間とが互いに異なり、
前記第1給電路には、第1整流素子が配置されていて、前記第1整流素子を通して前記電源から前記第1電圧変換器に電圧が供給され、
前記第1整流素子に第1トランジスタが並列に接続されている、
ことを特徴とする吸引器用コントローラ。 - 前記第1トランジスタは、第1ボディーダイオードを有し、
前記第1ボディーダイオードの順方向は、前記第1整流素子の順方向と同じである、
ことを特徴とする請求項6に記載の吸引器用コントローラ。 - 前記電源は、前記第1トランジスタを介して前記外部電源によって充電される、
ことを特徴とする請求項6又は7に記載の吸引器用コントローラ。 - 前記第3給電路には、第2整流素子が配置されていて、前記第2整流素子を通して前記外部電源から前記第1電圧変換器に電圧が供給される、
ことを特徴とする請求項6乃至8のいずれか1項に記載の吸引器用コントローラ。 - 前記第3給電路には、第2整流素子が配置されていて、前記第2整流素子を通して前記外部電源から前記第1電圧変換器に電圧が供給され、
前記第2整流素子は、前記第3給電路に配置された第2トランジスタに備えられた第2ボディーダイオードを含む、
ことを特徴とする請求項6乃至8のいずれか1項に記載の吸引器用コントローラ。 - 前記第1トランジスタのソースと前記第2トランジスタのソースとが電気的に接続されている、
ことを特徴とする請求項10に記載の吸引器用コントローラ。 - 前記第1トランジスタのソース、前記第2トランジスタのソースおよび前記第1電圧変換器の電源端子が相互に電気的に接続されている、
ことを特徴とする請求項10に記載の吸引器用コントローラ。 - 前記電源は、前記第1トランジスタおよび前記第2トランジスタを介して前記外部電源によって充電される、
ことを特徴とする請求項10乃至12のいずれか1項に記載の吸引器用コントローラ。 - 前記第1整流素子は、ショットキーダイオードを含む、
ことを特徴とする請求項6乃至13のいずれか1項に記載の吸引器用コントローラ。 - 前記第2電圧変換器には、前記第2給電路を通して前記電源の正端子が電気的に接続される、
ことを特徴とする請求項1乃至14のいずれか1項に記載の吸引器用コントローラ。 - 前記ヒータが前記エアロゾル源を加熱するように前記接続端子に電圧を供給するレギュレータを更に備える、
ことを特徴とする請求項1乃至15のいずれか1項に記載の吸引器用コントローラ。 - 前記第1電圧変換器の出力端子に接続される負荷の数は、前記第2電圧変換器の出力端子に接続される負荷の数より多い、
ことを特徴とする請求項1乃至16のいずれか1項に記載の吸引器用コントローラ。 - 前記第1電圧変換器の出力端子に接続される負荷の総消費電力は、前記第2電圧変換器の出力端子に接続される負荷の総消費電力より小さい、
ことを特徴とする請求項1乃至17のいずれか1項に記載の吸引器用コントローラ。 - 前記第1電圧変換器の自己消費電流は、前記第2電圧変換器の自己消費電流より小さい、
ことを特徴とする請求項1乃至18のいずれか1項に記載の吸引器用コントローラ。 - 前記第2電圧変換器の負荷過渡応答特性は、前記第1電圧変換器の負荷過渡応答特性より優れている、
ことを特徴とする請求項1乃至19のいずれか1項に記載の吸引器用コントローラ。
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