JP2016127783A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

Info

Publication number
JP2016127783A
JP2016127783A JP2015002544A JP2015002544A JP2016127783A JP 2016127783 A JP2016127783 A JP 2016127783A JP 2015002544 A JP2015002544 A JP 2015002544A JP 2015002544 A JP2015002544 A JP 2015002544A JP 2016127783 A JP2016127783 A JP 2016127783A
Authority
JP
Japan
Prior art keywords
charging
secondary battery
current value
charging current
voltage
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.)
Granted
Application number
JP2015002544A
Other languages
Japanese (ja)
Other versions
JP6358100B2 (en
Inventor
拓也 古山
Takuya Furuyama
拓也 古山
昌美 頼田
Masami Yorita
昌美 頼田
関根　加津典
Katsunori Sekine
加津典 関根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
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 Mitsubishi Electric Home Appliance Co Ltd, Mitsubishi Electric Corp filed Critical Mitsubishi Electric Home Appliance Co Ltd
Priority to JP2015002544A priority Critical patent/JP6358100B2/en
Publication of JP2016127783A publication Critical patent/JP2016127783A/en
Application granted granted Critical
Publication of JP6358100B2 publication Critical patent/JP6358100B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • 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

Abstract

PROBLEM TO BE SOLVED: To provide a vacuum cleaner to allow a user to rapidly use the cleaner in a nearly full-charged state.SOLUTION: A cleaner body 2 includes: an electric blower 4; and a secondary cell 5 for supplying power to the electric blower 4. A charging stand 3 supplies a charging current to the secondary cell 5. A charging control circuit 21 supplies a charging current to the secondary cell 5 with a normal charging current value when the cleaner body 2 is electrically connected to the charging stand 3. A charging current changeover circuit 24 can change over the current value of the charging current from a normal charging current value to a rapid charging current value greater than the normal charging current value. A secondary cell voltage detection circuit 23 detects the voltage of the secondary cell 5. A charging announcement section 26 announces charging termination when the voltage of the secondary cell 5 detected by the secondary cell voltage detection circuit 23 exceeds the first charging termination voltage value during the charging with the rapid charging current value.SELECTED DRAWING: Figure 4

Description

本発明は、掃除機本体の二次電池を充電する充電式の電気掃除機に関する。   The present invention relates to a rechargeable electric vacuum cleaner that charges a secondary battery of a vacuum cleaner body.

充電式の電気掃除機において通常充電と急速充電を切り替え可能なものが提案されている（例えば、特許文献１参照）。   A rechargeable vacuum cleaner that can be switched between normal charging and quick charging has been proposed (see, for example, Patent Document 1).

実開昭６２−６８４２７号公報Japanese Utility Model Publication No. 62-68427

しかし、９０％の充電から１００％の満充電まで二次電池を充電するには定電圧充電を行う必要があり、非常に時間がかかる。このため、急速充電であってもユーザが早く掃除機本体を使用することができないという問題があった。   However, constant voltage charging is required to charge the secondary battery from 90% charging to 100% full charging, which is very time consuming. For this reason, even if it was quick charge, there existed a problem that a user could not use a cleaner body quickly.

本発明は、上述のような課題を解決するためになされたもので、その目的はユーザがほぼ満充電の状態で早く使用することができる電気掃除機を得るものである。   The present invention has been made to solve the above-described problems, and an object of the present invention is to obtain a vacuum cleaner that can be used quickly by a user in a fully charged state.

本発明に係る電気掃除機は、電動送風機と、前記電動送風機に電力を供給する二次電池とを有する掃除機本体と、前記二次電池に充電電流を供給する充電台と、前記掃除機本体が前記充電台に電気的に接続されると、前記二次電池に通常充電電流値で前記充電電流を供給する充電制御回路と、前記充電電流の電流値を前記通常充電電流値から前記通常充電電流値より大きい急速充電電流値に切り替えることができる充電電流切替回路と、前記二次電池の電圧を検出する二次電池電圧検出回路と、前記急速充電電流値で充電を行っている際に、前記二次電池電圧検出回路で検出した前記二次電池の電圧が第１の充電終了電圧値を超過すると充電終了を報知する充電報知部とを備えることを特徴とする。   The vacuum cleaner according to the present invention includes a vacuum cleaner body having an electric blower and a secondary battery that supplies power to the electric blower, a charging stand that supplies a charging current to the secondary battery, and the vacuum cleaner body. Is electrically connected to the charging stand, a charging control circuit for supplying the charging current with a normal charging current value to the secondary battery, and the normal charging from the normal charging current value to the current value of the charging current A charging current switching circuit that can be switched to a rapid charging current value greater than the current value, a secondary battery voltage detection circuit that detects the voltage of the secondary battery, and when performing charging at the rapid charging current value, And a charging notification unit that notifies the end of charging when the voltage of the secondary battery detected by the secondary battery voltage detection circuit exceeds a first charging end voltage value.

本発明では、急速充電を行っている際に二次電池の電圧値が所定値を超過すると充電完了を報告する。これにより、二次電池が満充電されていなくてもユーザがほぼ満充電の状態で早く掃除機本体を使用することができる。   In the present invention, when the voltage value of the secondary battery exceeds a predetermined value during quick charging, the completion of charging is reported. Thereby, even if the secondary battery is not fully charged, the user can quickly use the cleaner body in a fully charged state.

本発明の実施の形態に係る電気掃除機を示す斜視図である。It is a perspective view which shows the vacuum cleaner which concerns on embodiment of this invention. 本発明の実施の形態に係る掃除機本体を示す側面図である。It is a side view which shows the cleaner body which concerns on embodiment of this invention. 本発明の実施の形態に係る充電台を示す斜視図である。It is a perspective view which shows the charging stand which concerns on embodiment of this invention. 本発明の実施の形態に係る電気掃除機を示すブロック図である。It is a block diagram which shows the vacuum cleaner which concerns on embodiment of this invention. 本発明の実施の形態に係る二次電池の充電特性を示す図である。It is a figure which shows the charge characteristic of the secondary battery which concerns on embodiment of this invention.

図１は本発明の実施の形態に係る電気掃除機を示す斜視図である。電気掃除機１は掃除機本体２と充電台３を備える。掃除機本体２は直立した状態で充電台３に載置される。   FIG. 1 is a perspective view showing a vacuum cleaner according to an embodiment of the present invention. The electric vacuum cleaner 1 includes a vacuum cleaner body 2 and a charging stand 3. The vacuum cleaner body 2 is placed on the charging stand 3 in an upright state.

図２は本発明の実施の形態に係る掃除機本体を示す側面図である。掃除機本体２は、電動送風機４と、電動送風機４に電力を供給する二次電池５とを有するコードレスタイプのスティック型（縦型）電気掃除機である。   FIG. 2 is a side view showing the cleaner body according to the embodiment of the present invention. The vacuum cleaner body 2 is a cordless stick type (vertical) vacuum cleaner having an electric blower 4 and a secondary battery 5 that supplies electric power to the electric blower 4.

掃除機本体２の本体部６は外観円柱形状に構成され、その内部に電動送風機４、二次電池５、制御回路基板７などが設けられている。把持部８は、使用者が清掃時に把持するための取っ手であって本体部６の前側面に設けられている。使用者が電動送風機４の入力切替や充電モードの切り替えを行うための手元スイッチ９が把持部８に設けられている。   The main body 6 of the vacuum cleaner main body 2 is configured in an external cylindrical shape, and an electric blower 4, a secondary battery 5, a control circuit board 7, and the like are provided therein. The grip portion 8 is a handle for the user to grip when cleaning, and is provided on the front side surface of the main body portion 6. A hand switch 9 is provided on the grip 8 for the user to switch the input of the electric blower 4 or switch the charging mode.

塵埃分離部１０は、本体部６の下面側に着脱自在に装着され、本体部６と同径の外観円柱形状に構成されている。接続管１１は本体部６の下面部から下方に向かって延びた通風管である。接続管１１の下端に吸入具１２が設けられている。   The dust separation unit 10 is detachably mounted on the lower surface side of the main body 6 and is configured in an external cylindrical shape having the same diameter as the main body 6. The connection pipe 11 is a ventilation pipe that extends downward from the lower surface of the main body 6. An inhaler 12 is provided at the lower end of the connecting pipe 11.

電動送風機４は、吸入具１２から接続管１１を通して空気と共に塵埃を吸引する。塵埃分離部１０は旋回室を備えたサイクロン式であり、旋回室により塵埃を分離して捕集する。なお、塵埃分離部１０はサイクロン式に限らず紙パック式でもよい。   The electric blower 4 sucks dust together with air from the suction tool 12 through the connection pipe 11. The dust separation unit 10 is a cyclone type having a swirl chamber, and separates and collects dust in the swirl chamber. The dust separation unit 10 is not limited to the cyclone type and may be a paper pack type.

図３は本発明の実施の形態に係る充電台を示す斜視図である。充電台３は電源ケーブル１３によって外部電源に接続される。掃除機本体２が充電台３に載置されると、両者の電気的接続部１４，１５が電気的に接続され、充電台３は掃除機本体２の二次電池５に充電電流を供給する。   FIG. 3 is a perspective view showing the charging stand according to the embodiment of the present invention. The charging stand 3 is connected to an external power source by a power cable 13. When the cleaner body 2 is placed on the charging stand 3, the electrical connection portions 14 and 15 of both are electrically connected, and the charging stand 3 supplies a charging current to the secondary battery 5 of the cleaner body 2. .

図４は本発明の実施の形態に係る電気掃除機を示すブロック図である。図５は本発明の実施の形態に係る二次電池５の充電特性を示す図である。使用者が掃除機本体２に設けられた手元スイッチ９の電動送風機入力電力切替部１６を操作すると、制御回路１７が電動送風機駆動回路１８を制御して二次電池５から電動送風機４への入力電力を切り替える。   FIG. 4 is a block diagram showing the vacuum cleaner according to the embodiment of the present invention. FIG. 5 is a diagram showing charging characteristics of the secondary battery 5 according to the embodiment of the present invention. When the user operates the electric blower input power switching unit 16 of the hand switch 9 provided in the cleaner body 2, the control circuit 17 controls the electric blower drive circuit 18 to input from the secondary battery 5 to the electric blower 4. Switch power.

充電台３は電源回路１９を有する。電源回路１９は電源ケーブル１３を介して外部電源から入力した交流を直流に変換するＡＣ−ＤＣコンバータである。充電台接続検出回路２０は、掃除機本体２と充電台３の電気的接続部１４，１５が電気的に接続されたかどうかを検出する。充電制御回路２１は、掃除機本体２が充電台３に電気的に接続されると、二次電池５に通常充電電流値で充電電流を供給する。充電電流検出回路２２は、二次電池５の充電電流値を検出する。二次電池電圧検出回路２３は二次電池５の電圧を検出する。   The charging stand 3 has a power supply circuit 19. The power circuit 19 is an AC-DC converter that converts alternating current input from an external power source via the power cable 13 into direct current. The charging stand connection detection circuit 20 detects whether or not the electrical connection portions 14 and 15 of the cleaner body 2 and the charging stand 3 are electrically connected. When the cleaner body 2 is electrically connected to the charging stand 3, the charging control circuit 21 supplies a charging current to the secondary battery 5 with a normal charging current value. The charging current detection circuit 22 detects the charging current value of the secondary battery 5. The secondary battery voltage detection circuit 23 detects the voltage of the secondary battery 5.

充電電流切替回路２４は、充電電流の電流値を通常充電電流値から通常充電電流値より大きい急速充電電流値に切り替えることができる。使用者は、手元スイッチ９の充電電流切替部２５を操作して充電電流切替回路２４に通常充電電流値から急速充電電流値への切替を指示する。   The charging current switching circuit 24 can switch the current value of the charging current from the normal charging current value to a rapid charging current value larger than the normal charging current value. The user operates the charging current switching unit 25 of the hand switch 9 to instruct the charging current switching circuit 24 to switch from the normal charging current value to the rapid charging current value.

急速充電電流値で充電を行っている際に二次電池電圧検出回路２３で検出した二次電池５の電圧が第１の充電終了電圧値を超過すると、制御回路１７は充電報知部２６に充電終了を報知させる。具体的には、充電報知部２６はＬＥＤランプであり、充電中は点灯または点滅し、消灯することで充電終了を報知する。   If the voltage of the secondary battery 5 detected by the secondary battery voltage detection circuit 23 exceeds the first charge end voltage value while charging at the quick charge current value, the control circuit 17 charges the charge notification unit 26. Notify completion. Specifically, the charging notification unit 26 is an LED lamp, and lights or blinks during charging, and notifies the end of charging by turning off.

充電制御回路２１は、二次電池５の電圧が第１の充電終了電圧値を超過すると二次電池５の充電を定電圧充電に切り替える。そして、充電電流検出回路２２で検出した充電電流値が充電終了電流値を下回るまで充電を継続する。または、二次電池電圧検出回路２３で検出した二次電池５の電圧が第１の充電終了電圧値より高い第２の充電終了電圧値を超過するまで充電を継続してもよい。ただし、第１の充電終了電圧値と第２の充電終了電圧値の電圧差は小さいため、充電電流値を検知する方が好ましい。このように、二次電池５の電圧が第１の充電終了電圧値を超過すると二次電池５の充電を定電圧充電に切り替え、充電電流検出回路２２で検出した充電電流値が充電終了電流値を下回るまで充電を継続し、または、二次電池電圧検出回路２３で検出した二次電池５の電圧が第１の充電終了電圧値より高い第２の充電終了電圧値を超過するまで充電を継続するので、二次電池５の充電状態を正確に検出しながら二次電池５が適切に満充電される。   When the voltage of the secondary battery 5 exceeds the first charging end voltage value, the charging control circuit 21 switches the charging of the secondary battery 5 to constant voltage charging. Then, charging is continued until the charging current value detected by the charging current detection circuit 22 falls below the charging end current value. Alternatively, charging may be continued until the voltage of the secondary battery 5 detected by the secondary battery voltage detection circuit 23 exceeds a second charge end voltage value higher than the first charge end voltage value. However, since the voltage difference between the first charging end voltage value and the second charging end voltage value is small, it is preferable to detect the charging current value. Thus, when the voltage of the secondary battery 5 exceeds the first charging end voltage value, the charging of the secondary battery 5 is switched to constant voltage charging, and the charging current value detected by the charging current detection circuit 22 is the charging end current value. Or the charging is continued until the voltage of the secondary battery 5 detected by the secondary battery voltage detection circuit 23 exceeds the second charging end voltage value higher than the first charging end voltage value. Therefore, the secondary battery 5 is appropriately fully charged while accurately detecting the charge state of the secondary battery 5.

ここで、二次電池５の電圧が第１の充電終了電圧値を超過することは、二次電池５は満充電の例えば８０％以上充電されていることを意味する。そして、充電電流値が充電終了電流値を下回る、又は、二次電池５の電圧が第２の充電終了電圧値を超過することは二次電池５が満充電されていることを意味する。   Here, the fact that the voltage of the secondary battery 5 exceeds the first charging end voltage value means that the secondary battery 5 is charged, for example, 80% or more of the full charge. When the charging current value is lower than the charging end current value or the voltage of the secondary battery 5 exceeds the second charging end voltage value, it means that the secondary battery 5 is fully charged.

以上説明したように、本実施の形態では、急速充電を行っている際に二次電池５の電圧値が所定値を超過すると充電完了を報告する。これにより二次電池５が満充電されていなくてもユーザがほぼ満充電の状態で早く掃除機本体２を使用することができる。   As described above, in the present embodiment, the charging completion is reported when the voltage value of the secondary battery 5 exceeds a predetermined value during quick charging. Thereby, even if the secondary battery 5 is not fully charged, the user can quickly use the cleaner body 2 in a fully charged state.

また、充電電流値又は二次電池５の電圧を検出することにより、充電容量判定専用のＩＣを用いることなく二次電池５の満充電を判断することができる。   Further, by detecting the charging current value or the voltage of the secondary battery 5, it is possible to determine the full charge of the secondary battery 5 without using an IC dedicated for determining the charging capacity.

また、従来は通常充電から急速充電に切り替える操作部は床に設置された充電台３に設けられていたため、使用者は腰を屈めて操作を行う必要があった。これに対して、本実施の形態では、通常充電から急速充電に切り替える手元スイッチ９の充電電流切替部２５は、充電台３に載置された状態における掃除機本体２の上側の位置、具体的には床面から８０ｃｍ程度の高さに設けられている。このため、使用者は腰を屈めずに操作を行うことができる。   Conventionally, since the operation unit for switching from normal charging to quick charging is provided on the charging stand 3 installed on the floor, the user has to bend and operate. On the other hand, in the present embodiment, the charging current switching unit 25 of the hand switch 9 that switches from normal charging to quick charging is positioned on the upper side of the cleaner body 2 in a state where it is placed on the charging stand 3, specifically Is provided at a height of about 80 cm from the floor. For this reason, the user can perform an operation without bending his / her waist.

また、手元スイッチ９は、掃除機本体２が充電台３に電気的に接続されている場合は充電電流切替部２５として充電電流の電流値を切り替え、掃除機本体２が充電台３に電気的に接続されていない場合は電動送風機入力電力切替部１６として電動送風機４への入力電力を切り替えるように構成されていることが好ましい。これにより、１つの手元スイッチ９を２つの用途に共用することができる。   Further, the hand switch 9 switches the current value of the charging current as the charging current switching unit 25 when the cleaner body 2 is electrically connected to the charging stand 3, and the cleaner body 2 electrically connects to the charging stand 3. It is preferable that the electric blower input power switching unit 16 is configured to switch the input power to the electric blower 4 when it is not connected. Thereby, one hand switch 9 can be shared for two uses.

なお、制御回路１７及び充電制御回路２１は、メモリに記憶されたプログラムを実行するＣＰＵ、システムＬＳＩ等の処理回路により実現される。また、複数の処理回路が連携して上記機能を実行してもよい。   The control circuit 17 and the charge control circuit 21 are realized by a processing circuit such as a CPU or a system LSI that executes a program stored in a memory. In addition, a plurality of processing circuits may cooperate to execute the above function.

１ 電気掃除機、２ 掃除機本体、４ 電動送風機、３ 充電台、９ 手元スイッチ、１６ 電動送風機入力電力切替部、２１ 充電制御回路、２２ 充電電流検出回路、２３ 二次電池電圧検出回路、２４ 充電電流切替回路、２６ 充電報知部、２５ 充電電流切替部 DESCRIPTION OF SYMBOLS 1 Electric vacuum cleaner, 2 Vacuum cleaner main body, 4 Electric blower, 3 Charging stand, 9 Hand switch, 16 Electric blower input electric power switching part, 21 Charging control circuit, 22 Charging current detection circuit, 23 Secondary battery voltage detection circuit, 24 Charging current switching circuit, 26 charging notification unit, 25 charging current switching unit

Claims (5)

電動送風機と、前記電動送風機に電力を供給する二次電池とを有する掃除機本体と、
前記二次電池に充電電流を供給する充電台と、
前記掃除機本体が前記充電台に電気的に接続されると、前記二次電池に通常充電電流値で前記充電電流を供給する充電制御回路と、
前記充電電流の電流値を前記通常充電電流値から前記通常充電電流値より大きい急速充電電流値に切り替えることができる充電電流切替回路と、
前記二次電池の電圧を検出する二次電池電圧検出回路と、
前記急速充電電流値で充電を行っている際に、前記二次電池電圧検出回路で検出した前記二次電池の電圧が第１の充電終了電圧値を超過すると充電終了を報知する充電報知部とを備えることを特徴とする電気掃除機。 A vacuum cleaner body having an electric blower and a secondary battery for supplying electric power to the electric blower;
A charging stand for supplying a charging current to the secondary battery;
When the cleaner body is electrically connected to the charging stand, a charging control circuit that supplies the charging current with a normal charging current value to the secondary battery;
A charging current switching circuit capable of switching the current value of the charging current from the normal charging current value to a rapid charging current value larger than the normal charging current value;
A secondary battery voltage detection circuit for detecting a voltage of the secondary battery;
A charging notification unit that notifies the end of charging when the voltage of the secondary battery detected by the secondary battery voltage detection circuit exceeds a first charging end voltage value when charging is performed at the rapid charging current value; A vacuum cleaner comprising: 前記二次電池の充電電流値を検出する充電電流検出回路を更に備え、
前記充電制御回路は、前記二次電池の電圧が前記第１の充電終了電圧値を超過すると前記二次電池の充電を定電圧充電に切り替え、前記充電電流検出回路で検出した前記充電電流値が充電終了電流値を下回るまで充電を継続することを特徴とする請求項１に記載の電気掃除機。 A charge current detection circuit for detecting a charge current value of the secondary battery;
The charging control circuit switches charging of the secondary battery to constant voltage charging when the voltage of the secondary battery exceeds the first charging end voltage value, and the charging current value detected by the charging current detection circuit is The electric vacuum cleaner according to claim 1, wherein the charging is continued until the charging end current value is below. 前記充電制御回路は、前記二次電池の電圧が前記第１の充電終了電圧値を超過すると前記二次電池の充電を定電圧充電に切り替え、前記二次電池電圧検出回路で検出した前記二次電池の電圧が前記第１の充電終了電圧値より高い第２の充電終了電圧値を超過するまで充電を継続することを特徴とする請求項１に記載の電気掃除機。   The charging control circuit switches the charging of the secondary battery to constant voltage charging when the voltage of the secondary battery exceeds the first charging end voltage value, and detects the secondary battery detected by the secondary battery voltage detection circuit. 2. The electric vacuum cleaner according to claim 1, wherein charging is continued until a voltage of the battery exceeds a second charging end voltage value higher than the first charging end voltage value. 前記掃除機本体は直立して前記充電台に載置され、
前記充電台に載置された状態における前記掃除機本体の上側の位置に、前記通常充電電流値から前記急速充電電流値への切替を前記充電電流切替回路に指示するスイッチが設けられていることを特徴とする請求項１〜３の何れか１項に記載の電気掃除機。 The vacuum cleaner body is placed upright on the charging stand,
A switch for instructing the charging current switching circuit to switch from the normal charging current value to the quick charging current value is provided at an upper position of the cleaner body in a state of being placed on the charging stand. The electric vacuum cleaner according to any one of claims 1 to 3. 前記スイッチは、前記掃除機本体が前記充電台に電気的に接続されている場合は前記充電電流の電流値を切り替え、前記掃除機本体が前記充電台に電気的に接続されていない場合は前記電動送風機への入力電力を切り替えることを特徴とする請求項４に記載の電気掃除機。   The switch switches the current value of the charging current when the cleaner body is electrically connected to the charging stand, and the switch when the cleaner body is not electrically connected to the charging stand. The electric vacuum cleaner according to claim 4, wherein input electric power to the electric blower is switched.
JP2015002544A 2015-01-08 2015-01-08 Electric vacuum cleaner Active JP6358100B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015002544A JP6358100B2 (en) 2015-01-08 2015-01-08 Electric vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015002544A JP6358100B2 (en) 2015-01-08 2015-01-08 Electric vacuum cleaner

Publications (2)

Publication Number Publication Date
JP2016127783A true JP2016127783A (en) 2016-07-11
JP6358100B2 JP6358100B2 (en) 2018-07-18

Family

ID=56358242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015002544A Active JP6358100B2 (en) 2015-01-08 2015-01-08 Electric vacuum cleaner

Country Status (1)

Country Link
JP (1) JP6358100B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018230549A1 (en) * 2017-06-14 2018-12-20 東芝ライフスタイル株式会社 Electric vacuum cleaner
CN110025257A (en) * 2019-05-24 2019-07-19 苏州市伟克斯电器有限公司 Dust catcher accepting rack and dust suction device assembly
JP2020005350A (en) * 2018-06-26 2020-01-09 株式会社マキタ Rechargeable cleaner
JP2021094279A (en) * 2019-12-18 2021-06-24 東芝ライフスタイル株式会社 Vacuum cleaning apparatus

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222423A (en) * 1990-12-25 1992-08-12 Sharp Corp Secondary battery charger
JPH1042483A (en) * 1996-07-18 1998-02-13 Nec Home Electron Ltd Charger
JP2003111285A (en) * 2001-09-28 2003-04-11 Sharp Corp Charging system and electric cleaner provided therewith
JP2004089424A (en) * 2002-08-30 2004-03-25 Toshiba Tec Corp Vacuum cleaner
JP2005137155A (en) * 2003-10-31 2005-05-26 Toshiba Tec Corp Charger and electric vacuum cleaner
JP2006122463A (en) * 2004-10-29 2006-05-18 Toshiba Tec Corp Vacuum cleaner
JP2007151301A (en) * 2005-11-28 2007-06-14 Toshiba Tec Corp Electrical apparatus
JP2008278996A (en) * 2007-05-09 2008-11-20 Toshiba Corp Chargeable vacuum cleaner
WO2010061465A1 (en) * 2008-11-28 2010-06-03 トヨタ自動車株式会社 Vehicular charging system
JP2014236518A (en) * 2013-05-30 2014-12-15 三菱電機株式会社 Rechargeable vacuum cleaner

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222423A (en) * 1990-12-25 1992-08-12 Sharp Corp Secondary battery charger
JPH1042483A (en) * 1996-07-18 1998-02-13 Nec Home Electron Ltd Charger
JP2003111285A (en) * 2001-09-28 2003-04-11 Sharp Corp Charging system and electric cleaner provided therewith
JP2004089424A (en) * 2002-08-30 2004-03-25 Toshiba Tec Corp Vacuum cleaner
JP2005137155A (en) * 2003-10-31 2005-05-26 Toshiba Tec Corp Charger and electric vacuum cleaner
JP2006122463A (en) * 2004-10-29 2006-05-18 Toshiba Tec Corp Vacuum cleaner
JP2007151301A (en) * 2005-11-28 2007-06-14 Toshiba Tec Corp Electrical apparatus
JP2008278996A (en) * 2007-05-09 2008-11-20 Toshiba Corp Chargeable vacuum cleaner
WO2010061465A1 (en) * 2008-11-28 2010-06-03 トヨタ自動車株式会社 Vehicular charging system
JP2014236518A (en) * 2013-05-30 2014-12-15 三菱電機株式会社 Rechargeable vacuum cleaner

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018230549A1 (en) * 2017-06-14 2018-12-20 東芝ライフスタイル株式会社 Electric vacuum cleaner
JP2019000295A (en) * 2017-06-14 2019-01-10 東芝ライフスタイル株式会社 Vacuum cleaner
CN110381791A (en) * 2017-06-14 2019-10-25 东芝生活电器株式会社 Electric dust collector
JP7044487B2 (en) 2017-06-14 2022-03-30 東芝ライフスタイル株式会社 Vacuum cleaner
JP2020005350A (en) * 2018-06-26 2020-01-09 株式会社マキタ Rechargeable cleaner
JP7102250B2 (en) 2018-06-26 2022-07-19 株式会社マキタ Rechargeable cleaner
CN110025257A (en) * 2019-05-24 2019-07-19 苏州市伟克斯电器有限公司 Dust catcher accepting rack and dust suction device assembly
JP2021094279A (en) * 2019-12-18 2021-06-24 東芝ライフスタイル株式会社 Vacuum cleaning apparatus
JP7291615B2 (en) 2019-12-18 2023-06-15 東芝ライフスタイル株式会社 vacuum cleaner

Also Published As

Publication number Publication date
JP6358100B2 (en) 2018-07-18

Similar Documents

Publication Publication Date Title
JP5710676B2 (en) Electric vacuum cleaner
EP3313252B1 (en) Vacuum cleaner system
US8343654B2 (en) Rechargeable battery pack
RU2697238C2 (en) Vacuum cleaner
JP6358100B2 (en) Electric vacuum cleaner
CN110461201B (en) System comprising a suction device and a plug-in module
US20160051109A1 (en) Vacuum cleaner
EP2941995B1 (en) Vacuum cleaner
EP3001940B1 (en) Vacuum cleaner
JP6514866B2 (en) Rechargeable electric device
EP3725201A1 (en) Battery powered appliances
JP2015159841A (en) vacuum cleaner
JP2020005349A (en) Charging type cleaner
JP6399110B2 (en) Electric vacuum cleaner
WO2015025470A1 (en) Electric vacuum cleaner
EP3372138A1 (en) Vacuum cleaner
JP6157221B2 (en) Rechargeable vacuum cleaner
JP6919601B2 (en) Vacuum cleaner
KR20170021113A (en) Cordless eeparable cleaner
JP2019072223A (en) Vacuum cleaner
JP2017060575A (en) Electrical equipment and vacuum cleaner
JP2014155668A (en) Vacuum cleaner
JP2017184989A (en) Vacuum cleaner
JP2015156900A5 (en)
JP2006141596A (en) Chargeable vacuum cleaner

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170721

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180403

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180508

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180522

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180604

R150 Certificate of patent or registration of utility model

Ref document number: 6358100

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250