JP7061007B2 - 電気機器 - Google Patents
電気機器 Download PDFInfo
- Publication number
- JP7061007B2 JP7061007B2 JP2018081398A JP2018081398A JP7061007B2 JP 7061007 B2 JP7061007 B2 JP 7061007B2 JP 2018081398 A JP2018081398 A JP 2018081398A JP 2018081398 A JP2018081398 A JP 2018081398A JP 7061007 B2 JP7061007 B2 JP 7061007B2
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- Prior art keywords
- voltage
- secondary battery
- unit
- electric
- electric blower
- 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.)
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- 238000001514 detection method Methods 0.000 description 31
- 239000000428 dust Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
-
- 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
-
- H02J7/0077—
-
- H02J7/0091—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
- H02J7/00306—Overdischarge protection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
23 電動部である電動送風機
24 動作開始制御部および電圧設定部である制御部
25 二次電池
26 入力部としての設定ボタン
28 電圧検出手段としての電圧検出部
29 温度検出手段としての温度検出部
Claims (8)
- 二次電池からの給電により動作する電動部と、
前記二次電池の電圧を検出する電圧検出手段と、
前記電動部の動作開始について外部からの指示を入力する入力部と、
前記二次電池の電圧が所定電圧より大きいときに前記外部からの指示が前記入力部により入力されると、前記電動部が動作開始するよう制御する動作開始制御部と、
前記電動部の動作終了時における前記二次電池の電圧の変化量に基づいて前記所定電圧を設定する電圧設定部と、
を具備し、
前記電圧設定部は、前記電動部の動作停止のタイミングでの第1の電圧と、この停止から所定時間後の第2の電圧と、の差を前記変化量とする
ことを特徴とした電気機器。 - 二次電池からの給電により動作する電動部と、
前記二次電池の電圧を検出する電圧検出手段と、
前記電動部の動作開始について外部からの指示を入力する入力部と、
前記二次電池の電圧が所定電圧より大きいときに前記外部からの指示が前記入力部により入力されると、前記電動部が動作開始するよう制御する動作開始制御部と、
前記電動部の動作開始時における前記二次電池の電圧の変化量に基づいて前記所定電圧を設定する電圧設定部と、
を具備し、
前記電圧設定部は、前記電動部の動作開始の直前のタイミングでの前記二次電池の第1の電圧と、この動作開始から所定時間後の前記二次電池の第2の電圧と、の差を前記変化量とする
ことを特徴とした電気機器。 - 前記電圧設定部は、前記電動部に供給される電流を変えて前記電動部の出力を調整する機能を有し、前記二次電池の前記第1の電圧と前記第2の電圧との差とこの差を検出したときの前記電動部の電流とに基づき前記所定電圧を設定する
ことを特徴とした請求項1又は2記載の電気機器。 - 前記電圧設定部は、前記二次電池の電圧と放電容量との対応を示す予め記憶されたデータに基づき、前記二次電池の前記第1の電圧と前記第2の電圧とから予測されたこの二次電池の放電容量に基づいて前記所定電圧を設定する
ことを特徴とした請求項1ないし3いずれか一記載の電気機器。 - 前記二次電池の温度を検出する温度検出手段を具備し、
前記電圧設定部は、前記電動部の動作終了時の前記二次電池の温度を加味して前記所定電圧を設定する
ことを特徴とした請求項1ないし4いずれか一記載の電気機器。 - 前記動作開始制御部は、前記変化量に応じて、前記電動部の動作電流を低下させる
ことを特徴とした請求項1ないし5いずれか一記載の電気機器。 - 前記電動部には、動作電流が異なる複数の動作モードが設定され、
前記動作開始制御部は、相対的に動作電流が大きい前記動作モードと、相対的に動作電流が小さい前記動作モードと、のいずれかの前記動作モードでの前記電動部の動作電流を低下させる
ことを特徴とする請求項6記載の電気機器。 - 前記電動部は、電動送風機である
ことを特徴とした請求項1ないし7いずれか一記載の電気機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018081398A JP7061007B2 (ja) | 2018-04-20 | 2018-04-20 | 電気機器 |
CN201910303631.3A CN110391681B (zh) | 2018-04-20 | 2019-04-16 | 电气设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018081398A JP7061007B2 (ja) | 2018-04-20 | 2018-04-20 | 電気機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019193368A JP2019193368A (ja) | 2019-10-31 |
JP7061007B2 true JP7061007B2 (ja) | 2022-04-27 |
Family
ID=68284935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018081398A Active JP7061007B2 (ja) | 2018-04-20 | 2018-04-20 | 電気機器 |
Country Status (2)
Country | Link |
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JP (1) | JP7061007B2 (ja) |
CN (1) | CN110391681B (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004132899A (ja) | 2002-10-11 | 2004-04-30 | Furukawa Electric Co Ltd:The | 蓄電池の劣化判定方法および装置 |
JP2006150997A (ja) | 2004-11-25 | 2006-06-15 | Alpine Electronics Inc | バッテリ消費抑制装置およびバッテリ消費抑制方法 |
JP2006296085A (ja) | 2005-04-11 | 2006-10-26 | Furukawa Electric Co Ltd:The | 車両用電源管理装置及び電源管理システム |
JP2006327487A (ja) | 2005-05-27 | 2006-12-07 | Fujitsu Ten Ltd | 車両制御装置および方法 |
US20150306971A1 (en) | 2014-04-29 | 2015-10-29 | Ford Global Technologies, Llc | Method to Adjust Battery Minimum State of Charge Limits Based on Battery Power Capability |
JP2017192242A (ja) | 2016-04-15 | 2017-10-19 | 日立アプライアンス株式会社 | 電動機駆動装置及びそれを備えた電気掃除機。 |
JP2018019998A (ja) | 2016-08-05 | 2018-02-08 | 東芝ライフスタイル株式会社 | 電気掃除機 |
-
2018
- 2018-04-20 JP JP2018081398A patent/JP7061007B2/ja active Active
-
2019
- 2019-04-16 CN CN201910303631.3A patent/CN110391681B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004132899A (ja) | 2002-10-11 | 2004-04-30 | Furukawa Electric Co Ltd:The | 蓄電池の劣化判定方法および装置 |
JP2006150997A (ja) | 2004-11-25 | 2006-06-15 | Alpine Electronics Inc | バッテリ消費抑制装置およびバッテリ消費抑制方法 |
JP2006296085A (ja) | 2005-04-11 | 2006-10-26 | Furukawa Electric Co Ltd:The | 車両用電源管理装置及び電源管理システム |
JP2006327487A (ja) | 2005-05-27 | 2006-12-07 | Fujitsu Ten Ltd | 車両制御装置および方法 |
US20150306971A1 (en) | 2014-04-29 | 2015-10-29 | Ford Global Technologies, Llc | Method to Adjust Battery Minimum State of Charge Limits Based on Battery Power Capability |
JP2017192242A (ja) | 2016-04-15 | 2017-10-19 | 日立アプライアンス株式会社 | 電動機駆動装置及びそれを備えた電気掃除機。 |
JP2018019998A (ja) | 2016-08-05 | 2018-02-08 | 東芝ライフスタイル株式会社 | 電気掃除機 |
Also Published As
Publication number | Publication date |
---|---|
CN110391681B (zh) | 2023-04-28 |
JP2019193368A (ja) | 2019-10-31 |
CN110391681A (zh) | 2019-10-29 |
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