WO2015098450A1 - Electric vacuum cleaner - Google Patents
Electric vacuum cleaner Download PDFInfo
- Publication number
- WO2015098450A1 WO2015098450A1 PCT/JP2014/082031 JP2014082031W WO2015098450A1 WO 2015098450 A1 WO2015098450 A1 WO 2015098450A1 JP 2014082031 W JP2014082031 W JP 2014082031W WO 2015098450 A1 WO2015098450 A1 WO 2015098450A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vacuum cleaner
- secondary battery
- main body
- electric blower
- connection determination
- Prior art date
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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
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
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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
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
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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
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
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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
- 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
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
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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
- 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
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
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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
- 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
- A47L9/2878—Dual-powered vacuum cleaners, i.e. devices which can be operated with mains power supply or by batteries
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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
- 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
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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
- 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
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
Definitions
- Embodiments according to the present invention relate to a vacuum cleaner.
- a vacuum cleaner equipped with a secondary battery is known as a power source for an electric blower.
- a conventional vacuum cleaner equipped with a secondary battery that can be attached to the main body of the vacuum cleaner sends a regular pulse confirmation signal from the main body of the vacuum cleaner to the secondary battery. It was verified whether or not a secondary battery was connected.
- the present invention proposes a vacuum cleaner that saves power by confirming whether or not a regular secondary battery is attached to the vacuum cleaner body.
- a vacuum cleaner includes a vacuum cleaner body in which a secondary battery is detachable, and is driven by electric power stored in the vacuum cleaner body and supplied from the secondary battery.
- An electric blower that generates suction negative pressure, and a reception signal that transmits a confirmation signal to the secondary battery only when the secondary battery is attached to the cleaner body, and acquires from the secondary battery;
- a connection determination unit for verifying a match with the verification information, and when the connection determination unit confirms a match between the received signal and the verification information, the drive of the electric blower is permitted.
- a control unit that prohibits driving of the electric blower.
- the present invention it is possible to provide a vacuum cleaner that saves power by confirming whether or not a regular secondary battery is attached to the vacuum cleaner body.
- the perspective view of the appearance of the electric vacuum cleaner concerning the embodiment of the present invention The block diagram of the vacuum cleaner which concerns on embodiment of this invention.
- FIG. 1 is a perspective view of the appearance of a vacuum cleaner according to an embodiment of the present invention.
- the vacuum cleaner 1 is a so-called canister-type vacuum cleaner.
- the vacuum cleaner 1 includes a vacuum cleaner main body 2 that can run on the surface to be cleaned, a tube portion 3 that is detachable from the vacuum cleaner main body 2, a secondary battery 4 as a power source that is removable from the vacuum cleaner main body 2, It has.
- the vacuum cleaner body 2 and the pipe portion 3 are fluidly connected.
- the secondary battery 4 is a lithium ion battery, and includes a protection circuit (not shown) that avoids overcharge and overdischarge.
- the vacuum cleaner main body 2 includes a main body case 5, a pair of wheels 6 provided on both the left and right sides of the main body case 5, and a detachable dust separating and collecting portion 7 disposed in the front half of the main body case 5. And an electric blower 8 housed in the latter half of the main body case 5, a main body control device 9 that mainly controls the electric blower 8, and a power cord 11 that guides power to the secondary battery 4.
- the vacuum cleaner body 2 drives the electric blower 8 with the electric power supplied from the secondary battery 4, and causes the negative pressure generated by the drive of the electric blower 8 to act on the pipe portion 3.
- the vacuum cleaner 1 sucks air containing dust (hereinafter referred to as “dust-containing air”) from the surface to be cleaned through the pipe portion 3, separates the dust from the dust-containing air, and collects the separated dust. And accumulates and exhausts the separated air.
- dust-containing air air containing dust
- a main body connection port 12 is provided in the front portion of the main body case 5.
- the main body connection port 12 is a fluid inlet of the cleaner body 2, and fluidly connects the pipe portion 3 and the dust separation and dust collection portion 7.
- a connecting mechanism (not shown) to which the secondary battery 4 is mechanically connected is provided on the back surface of the main body case 5.
- the wheel 6 is a large-diameter traveling wheel and supports the cleaner body 2.
- the dust separating and collecting unit 7 separates dust from the dust-containing air flowing into the cleaner body 2, collects and accumulates it, and sends clean air from which dust has been removed to the electric blower 8.
- the dust separation and collection unit 7 may be a centrifugal separation method or a filtration separation method.
- the electric blower 8 is driven by electric power supplied from the secondary battery 4.
- the electric blower 8 sucks air from the dust separating and collecting part 7 and generates negative pressure (suction negative pressure).
- the main body control device 9 includes a microprocessor (not shown) and a storage device (not shown) for storing various arithmetic programs executed by the microprocessor, parameters, and the like.
- the storage device stores a plurality of preset operation modes.
- the plurality of operation modes set in advance are related to the magnitude of the operation output of the electric blower 8 and correspond to user operations accepted by the pipe section 3. Different input values (input values of the electric blower 8) are set in the respective operation modes.
- the main body control device 9 selectively selects an arbitrary operation mode corresponding to the operation content from a plurality of preset operation modes in accordance with the operation of the user accepted by the pipe unit 3 from the storage unit.
- the electric blower 8 is controlled according to the read operation mode.
- the power cord 11 is detachable from the main body of the vacuum cleaner, and supplies power to the secondary battery 4 from a wiring plug connector (not shown, so-called outlet).
- a plug 14 is provided at the free end of the power cord 11. The secondary battery 4 is charged via the power cord 11.
- the pipe part 3 sucks dust-containing air from the surface to be cleaned by the negative pressure acting from the cleaner body 2 and guides it to the cleaner body 2.
- the pipe portion 3 is fluidly connected to the connecting pipe 19 as a joint that is detachably connected to the cleaner body 2, a dust collecting hose 21 that is fluidly connected to the connecting pipe 19, and the dust collecting hose 21.
- connection pipe 19 is a joint that is detachably connected to the main body connection port 12, and is fluidly connected to the dust separating and collecting part 7 through the main body connection port 12.
- the dust collecting hose 21 is a long and flexible substantially cylindrical hose. One end of the dust collection hose 21 (here, the rear end) is fluidly connected to the connection pipe 19. The dust collecting hose 21 is fluidly connected to the dust separating and collecting part 7 through the connecting pipe 19.
- the hand control tube 22 relays the dust collecting hose 21 and the extension tube 25.
- One end portion (here, the rear end portion) of the hand operation tube 22 is fluidly connected to the other end portion (here, the front end portion) of the dust collecting hose 21.
- the hand operating tube 22 is fluidly connected to the dust separating and collecting part 7 through the dust collecting hose 21 and the connecting tube 19.
- the grip portion 23 is a portion that the user grips with his / her hand to operate the vacuum cleaner 1.
- the grip portion 23 protrudes from the hand operation tube 22 in an appropriate shape that can be easily gripped by the user.
- the operation unit 24 includes a switch associated with each operation mode. Specifically, the operation unit 24 includes a stop switch 24 a associated with the operation stop operation of the electric blower 8, a start switch 24 b associated with the operation start operation of the electric blower 8, and power supply to the suction port body 26. And a brush switch 24c associated with each other.
- the stop switch 24 a and the start switch 24 b are electrically connected to the main body control device 9. The user of the vacuum cleaner 1 can alternatively select the operation mode of the electric blower 8 by operating the operation unit 24.
- the start switch 24 b also functions as an operation mode selection switch during operation of the electric blower 8.
- the main body control device 9 switches the operation mode in the order of strong ⁇ medium ⁇ weak ⁇ strong ⁇ medium ⁇ weak ⁇ .
- the operation unit 24 may individually include a strong operation switch (not shown), a medium operation switch (not shown), and a weak operation switch (not shown) instead of the start switch 24b.
- the extension tube 25 having a telescopic structure in which a plurality of cylindrical bodies are superposed is an elongated and substantially cylindrical tube that can be expanded and contracted.
- One end portion (here, the rear end portion) of the extension tube 25 is provided with a joint structure that is detachable from the other end portion (here, the front end portion) of the hand operation tube 22.
- the extension pipe 25 is fluidly connected to the dust separating and collecting part 7 through the hand operating pipe 22, the dust collecting hose 21 and the connecting pipe 19.
- the suction port body 26 can run or slide on a surface to be cleaned such as a wooden floor or a carpet, and has a suction port 28 on the bottom surface facing the surface to be cleaned in the running state or the sliding state.
- the suction port body 26 includes a rotatable rotary cleaning body 29 disposed in the suction port 28 and an electric motor 31 that drives the rotary cleaning body 29.
- One end portion (here, the rear end portion) of the suction port body 26 is provided with a joint structure that is detachable from the other end portion (here, the front end portion) of the extension pipe 25.
- the suction port body 26 is fluidly connected to the dust separating and collecting part 7 through the extension pipe 25, the hand operating pipe 22, the dust collecting hose 21 and the connecting pipe 19.
- the suction port body 26, the extension tube 25, the hand operation tube 22, the dust collection hose 21, the connection tube 19, and the dust separation and dust collection unit 7 are suction air paths from the electric blower 8 to the suction port 28.
- the electric motor 31 alternately starts and stops operation every time it receives an operation signal from the brush switch 24c.
- the vacuum cleaner 1 starts the electric blower 8 when the user's operation on the start switch 24b is accepted. For example, when the vacuum cleaner 1 receives an operation on the start switch 24b while the electric blower 8 is stopped, the electric blower first operates the electric blower 8 in the strong operation mode, and receives an operation on the start switch 24b again. 8 is operated in the medium operation mode, and when the operation for the start switch 24b is accepted three times, the electric blower 8 is operated in the weak operation mode, and the same is repeated thereafter.
- the strong operation mode, the medium operation mode, and the weak operation mode are a plurality of operation modes set in advance, and the input value to the electric blower 8 is small in the order of the strong operation mode, the medium operation mode, and the weak operation mode.
- the started electric blower 8 exhausts air from the dust separation and collection unit 7 to make the inside negative.
- the negative pressure in the dust separating and collecting part 7 acts on the suction port 28 through the main body connection port 12, the connection tube 19, the dust collection hose 21, the hand control tube 22, the extension tube 25, and the suction port body 26 in order.
- the vacuum cleaner 1 cleans the surface to be cleaned by sucking dust on the surface to be cleaned together with air by the negative pressure applied to the suction port 28.
- the dust separating and collecting unit 7 separates and accumulates dust from the dust-containing air sucked into the vacuum cleaner 1, and sends the air separated from the dust-containing air to the electric blower 8.
- the electric blower 8 exhausts the air sucked from the dust separating and collecting unit 7 to the outside of the cleaner body 2.
- FIG. 2 is a block diagram of the vacuum cleaner according to the embodiment of the present invention.
- the vacuum cleaner 1 includes a control circuit 41 that is electrically connected to the secondary battery 4.
- the control circuit 41 controls the operation of the electric blower 8.
- the control circuit 41 converts the electric fan 8 connected in series to the secondary battery 4, the switching element 42 that opens and closes the electric path connecting the secondary battery 4 and the electric fan 8, and the battery voltage of the secondary battery 4.
- the control power supply unit 43 that outputs the control power supply and the confirmation signal is transmitted to the secondary battery 4 only when the secondary battery 4 is attached to the cleaner body 2, and is acquired from the secondary battery 4.
- the connection determination unit 45 for verifying the match between the received signal and the main body side verification information, and when the connection determination unit 45 confirms the match between the received signal and the main body side verification information, the drive of the electric blower 8 is permitted.
- “only when the secondary battery 4 is attached to the cleaner body 2” is a period immediately after the secondary battery 4 is attached to the cleaner body 2, for example, a finite time of about 10 seconds. It is a period.
- the switching element 42 is, for example, a field effect transistor (FET), and includes a gate connected to the main body control device 9.
- FET field effect transistor
- the control power supply unit 43 converts the voltage of the power supplied from the secondary battery 4 to the control circuit 41 into a control power supply voltage and supplies it to the main body control device 9.
- the connection determination unit 45 and the control unit 46 are programs executed by the main body control device 9.
- the main body control device 9 includes a microcomputer and includes a central processing unit (not shown), a storage unit 48, an I / O unit (not shown), and a timer (not shown).
- the storage unit 48 is, for example, an EEPROM and a non-volatile memory.
- the storage unit 48 stores in advance data such as a control program executed by the central processing unit and constants necessary for executing the control program. This data includes a constant indicating an input value corresponding to each operation mode set in advance.
- the storage unit 48 is a data storage area and a work area for temporarily storing calculation data of the central processing unit. Furthermore, the storage unit 48 stores that the received signal does not match the main body side verification information from the confirmation result of the connection determination unit 45.
- the main body control device 9 and the secondary battery 4 are connected by a bidirectional communication line.
- the main body control device 9 performs secondary battery recognition control for determining whether the secondary battery 4 is a genuine product or a non-genuine product while performing bidirectional communication with the secondary battery 4.
- the main body control device 9 periodically reads the operation signal output from the operation unit 24, performs switching control of the switching element 42 according to the selected operation mode, and changes the input of the electric blower 8.
- the main body control device 9 changes the input of the electric blower 8 according to, for example, three operation modes consisting of weak, medium and strong.
- the main body control device 9 performs switching control of the switching element 42 by sequentially switching the operation mode each time an operation signal is received from the start switch 24b.
- the notification unit 47 is a display device such as a lamp or a liquid crystal monitor that notifies the user of the vacuum cleaner 1 with visual information, or a speaker that notifies the user of the vacuum cleaner 1 with auditory information.
- the notification unit 47 notifies that the non-genuine secondary battery 4 is connected to the cleaner body 2 in accordance with a command from the main body control device 9.
- the secondary battery recognition control executed by the main body control device 9 will be described.
- FIG. 3 is a flowchart of the secondary battery recognition control of the vacuum cleaner according to this embodiment.
- a voltage is applied from the secondary battery 4 to the control power supply unit 43 when the secondary battery 4 is attached to the cleaner body 2. Then, power is supplied from the control power supply unit 43 to the main body control device 9 to activate the main body control device 9 (step S1). And when the main body control apparatus 9 starts, the connection determination part 45 of the main body control apparatus 9 will transmit a confirmation signal to the secondary battery 4 (step S2).
- This confirmation signal is arbitrary information stored in advance in the storage unit 48 of the main body control device 9.
- step S3 When the secondary battery 4 acquires a confirmation signal from the main body control device 9 on the cleaner body 2 side (step S3), the secondary battery 4 collates the coincidence between the confirmation signal and the battery side verification information (step S4).
- This battery side verification information is stored in advance in the protection circuit of the secondary battery 4.
- step S4 match
- the secondary battery 4 sends a confirmation response signal including information (match information) identifying the match confirmation to the connection determination unit 45.
- a reply is made (step S5).
- step S4 when the secondary battery 4 confirms the mismatch between the confirmation signal and the battery side verification information (step S4, mismatch), the secondary battery 4 sends a confirmation response signal including information for identifying the mismatch confirmation (mismatch information) to the connection determination unit. It returns to 45 (step S6).
- the connection determination unit 45 obtains a confirmation response signal from the secondary battery 4 (step S7), and collates the coincidence between the confirmation response signal and the main body side verification information (step S8). If the connection determination unit 45 confirms the match between the confirmation response signal and the main body side verification information (step S8: match), the connection determination unit 45 determines the match confirmation (step S9). On the other hand, when the connection determination unit 45 confirms the mismatch between the confirmation response signal and the main body side verification information (step S8, mismatch), the connection determination unit 45 determines the mismatch confirmation (step S10). Note that it is conceivable that the non-genuine secondary battery 4 does not have a function of returning a confirmation response signal to the connection determination unit 45 regardless of whether the information is matching information or mismatching information. In this case, since the connection determination unit 45 cannot acquire the confirmation response signal, naturally, the confirmation response signal cannot be compared with the main body side verification information. Is confirmed (step S8, mismatch), and the mismatch confirmation is confirmed (step S10).
- the confirmation response signal is a signal generated by the secondary battery 4 from the result of collating the confirmation signal and the battery side verification information, and is different from the confirmation signal transmitted from the connection determination unit 45 to the secondary battery 4. .
- the connection determination unit 45 stores different confirmation signals and body verification information.
- the confirmation response signal is a digital signal including a plurality of bit strings, a single bit digital signal, a sine wave, This includes the case of one or a plurality of analog signals having an arbitrary shape such as a half sine wave, an impulse, or a step.
- control unit 46 permits the operation of the electric blower 8 and ends the secondary battery recognition control (step S11). Thereafter, the control unit 46 operates the electric blower 8 according to the operation mode selected by the operation unit 24.
- the control unit 46 prohibits the operation of the electric blower 8 and ends the secondary battery recognition control (step S12). Thereafter, the control unit 46 blocks the power supply to the electric blower 8 and prohibits the operation regardless of the operation mode selected by the operation unit 24. Further, the control unit 46 notifies the user that the secondary battery 4 is an unauthorized product by the notification unit 47. Further, the control unit 46 causes the storage unit 48 to store that the secondary battery 4 is an irregular product.
- the electric vacuum cleaner 1 transmits a confirmation signal to the secondary battery 4 only when the secondary battery 4 is attached to the cleaner body 2 and acquires the confirmation signal from the secondary battery 4.
- the vacuum cleaner 1 according to the present embodiment does not always transmit the confirmation signal continuously like the conventional vacuum cleaner, but only when the secondary battery 4 is attached to the cleaner body 2. By checking whether or not the genuine secondary battery 4 is connected, power consumption is greatly suppressed.
- the vacuum cleaner 1 which concerns on this embodiment memorize
- the vacuum cleaner 1 since the vacuum cleaner 1 according to the present embodiment includes the notification unit 47, for example, a case where the non-genuine secondary battery 4 is connected to the cleaner body 2 without the user's knowledge, Even if the blower 8 is not driven and the vacuum cleaner 1 is suspected of being broken, it is possible to reliably notify the user of the cause of the electric blower 8 not being driven and to take appropriate measures.
- the vacuum cleaner 1 since the vacuum cleaner 1 according to the present embodiment includes the storage unit 48, when the non-genuine secondary battery 4 is connected, there is a risk of failure on the cleaner body 2 side. After that, forbid the driving of the electric blower 8 to promote the inspection at the manufacturer, or check the usage history of the non-genuine secondary battery 4 when investigating the cause of the failure of the vacuum cleaner body 2 where the failure occurred As a result, it is possible to improve convenience in maintenance and after-sales service, such as contributing to quick cause investigation.
- the vacuum cleaner 1 according to the present invention, it is possible to save power by checking whether or not the regular secondary battery 4 is attached to the cleaner body 2.
- the vacuum cleaner 1 is not limited to a canister type, but may be an upright type, a stick type, or a handy type.
- the vacuum cleaner 1 may be of a cordless type provided with a secondary battery in addition to the commercial AC power source E.
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- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Description
2 掃除機本体
3 管部
4 二次電池
5 本体ケース
6 車輪
7 塵埃分離集塵部
8 電動送風機
9 本体制御装置
11 電源コード
12 本体接続口
14 差込プラグ
19 接続管
21 集塵ホース
22 手元操作管
23 把持部
24 操作部
24a 停止スイッチ
24b 起動スイッチ
24c ブラシスイッチ
25 延長管
26 吸込口体
28 吸込口
29 回転清掃体
31 電動機
41 制御回路
42 スイッチング素子
43 制御用電源部
45 接続判定部
46 制御部
47 報知部
48 記憶部 DESCRIPTION OF SYMBOLS 1 Electric vacuum cleaner 2 Vacuum cleaner main body 3
Claims (4)
- 二次電池を着脱自在な掃除機本体と、
前記掃除機本体に収納されて前記二次電池から供給される電力によって駆動して吸込負圧を生じさせる電動送風機と、
前記二次電池が前記掃除機本体に装着されたときのみに前記二次電池へ確認信号を送信し、かつ前記二次電池から取得する受信信号と照合用情報との一致を照合する接続判定部と、
前記接続判定部が前記受信信号と前記照合用情報との一致を確認した場合には前記電動送風機の駆動を許可し、その他の場合には前記電動送風機の駆動を禁止する制御部と、を備える電気掃除機。 A vacuum cleaner body with a removable secondary battery,
An electric blower that is housed in the vacuum cleaner body and is driven by electric power supplied from the secondary battery to generate a suction negative pressure;
A connection determination unit that transmits a confirmation signal to the secondary battery only when the secondary battery is attached to the vacuum cleaner body, and checks the match between the received signal acquired from the secondary battery and the verification information. When,
A control unit that permits driving of the electric blower when the connection determination unit confirms a match between the received signal and the verification information; otherwise, the control unit prohibits driving of the electric blower. Electric vacuum cleaner. - 前記接続判定部は、相互に異なる前記確認信号および前記照合用情報を記憶している請求項1に記載の電気掃除機。 The vacuum cleaner according to claim 1, wherein the connection determination unit stores the confirmation signal and the verification information that are different from each other.
- 前記接続判定部の確認結果から前記受信信号と前記照合用情報とが不一致であることを報知する報知部を備える請求項1または2に記載の電気掃除機。 The vacuum cleaner of Claim 1 or 2 provided with the alerting | reporting part which alert | reports that the said received signal and the said information for collation are inconsistent from the confirmation result of the said connection determination part.
- 前記接続判定部の確認結果から前記受信信号と前記照合用情報とが不一致であることを記憶する記憶部を備える請求項1から3のいずれか1項に記載の電気掃除機。 The vacuum cleaner of any one of Claim 1 to 3 provided with the memory | storage part which memorize | stores that the said received signal and the said information for collation are inconsistent from the confirmation result of the said connection determination part.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480070866.8A CN105848548B (en) | 2013-12-27 | 2014-12-03 | Electric appliance sweeper |
KR1020167014892A KR101884432B1 (en) | 2013-12-27 | 2014-12-03 | Electric vacuum cleaner |
US15/108,139 US20170000304A1 (en) | 2013-12-27 | 2014-12-03 | Electric vacuum cleaner |
EP14873560.8A EP3087892B1 (en) | 2013-12-27 | 2014-12-03 | Electric vacuum cleaner |
HK16110431.8A HK1222103A1 (en) | 2013-12-27 | 2016-09-01 | Electric vacuum cleaner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-271317 | 2013-12-27 | ||
JP2013271317A JP6325251B2 (en) | 2013-12-27 | 2013-12-27 | Electric vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
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WO2015098450A1 true WO2015098450A1 (en) | 2015-07-02 |
Family
ID=53478318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2014/082031 WO2015098450A1 (en) | 2013-12-27 | 2014-12-03 | Electric vacuum cleaner |
Country Status (8)
Country | Link |
---|---|
US (1) | US20170000304A1 (en) |
EP (1) | EP3087892B1 (en) |
JP (1) | JP6325251B2 (en) |
KR (1) | KR101884432B1 (en) |
CN (1) | CN105848548B (en) |
HK (1) | HK1222103A1 (en) |
TW (1) | TWI573553B (en) |
WO (1) | WO2015098450A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101768316B1 (en) * | 2015-07-29 | 2017-08-14 | 엘지전자 주식회사 | Vacuum cleaner and battery assembly |
TWI618523B (en) * | 2015-07-29 | 2018-03-21 | Lg電子股份有限公司 | Vacuum cleaner |
JP6437897B2 (en) * | 2015-08-10 | 2018-12-12 | アイリスオーヤマ株式会社 | Vacuum cleaner |
JP2017064059A (en) * | 2015-09-30 | 2017-04-06 | 東芝ライフスタイル株式会社 | Vacuum cleaner |
Citations (5)
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JPH01209929A (en) * | 1988-02-17 | 1989-08-23 | Matsushita Electric Ind Co Ltd | Charger for chargeable type cleaner |
JP2005013460A (en) | 2003-06-26 | 2005-01-20 | Matsushita Electric Ind Co Ltd | Rechargeable vacuum cleaner |
JP2005140913A (en) * | 2003-11-05 | 2005-06-02 | Seiko Epson Corp | Method and system of propriety judging for accessory and accessory unit |
JP2006236806A (en) * | 2005-02-25 | 2006-09-07 | Matsushita Electric Ind Co Ltd | Secondary battery, secondary battery pack, and electronic apparatus using the same |
JP2007282471A (en) * | 2006-03-13 | 2007-10-25 | Seiko Epson Corp | Electronic equipment, its control method, and its program |
Family Cites Families (8)
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JPS59194796A (en) * | 1983-04-20 | 1984-11-05 | 松下電器産業株式会社 | Dehumidification type dryer |
US6448732B1 (en) * | 1999-08-10 | 2002-09-10 | Pacific Steamex Cleaning Systems, Inc. | Dual mode portable suction cleaner |
TW579289B (en) * | 2001-05-23 | 2004-03-11 | Toshiba Tec Kk | Vacuum cleaner |
KR100631578B1 (en) * | 2004-07-30 | 2006-10-09 | 엘지전자 주식회사 | Methods and apparatus of discrimination poor battery for mobile phone |
JP3838258B2 (en) * | 2005-03-10 | 2006-10-25 | ソニー株式会社 | Battery level display method |
DE102005045309A1 (en) * | 2005-09-16 | 2007-03-22 | Alfred Kärcher Gmbh & Co. Kg | suction device |
JP4375318B2 (en) * | 2005-10-12 | 2009-12-02 | ソニー株式会社 | Battery device |
US8607405B2 (en) * | 2008-03-14 | 2013-12-17 | Techtronic Floor Care Technology Limited | Battery powered cordless cleaning system |
-
2013
- 2013-12-27 JP JP2013271317A patent/JP6325251B2/en active Active
-
2014
- 2014-12-03 EP EP14873560.8A patent/EP3087892B1/en active Active
- 2014-12-03 US US15/108,139 patent/US20170000304A1/en not_active Abandoned
- 2014-12-03 WO PCT/JP2014/082031 patent/WO2015098450A1/en active Application Filing
- 2014-12-03 KR KR1020167014892A patent/KR101884432B1/en active IP Right Grant
- 2014-12-03 CN CN201480070866.8A patent/CN105848548B/en active Active
- 2014-12-19 TW TW103144405A patent/TWI573553B/en not_active IP Right Cessation
-
2016
- 2016-09-01 HK HK16110431.8A patent/HK1222103A1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01209929A (en) * | 1988-02-17 | 1989-08-23 | Matsushita Electric Ind Co Ltd | Charger for chargeable type cleaner |
JP2005013460A (en) | 2003-06-26 | 2005-01-20 | Matsushita Electric Ind Co Ltd | Rechargeable vacuum cleaner |
JP2005140913A (en) * | 2003-11-05 | 2005-06-02 | Seiko Epson Corp | Method and system of propriety judging for accessory and accessory unit |
JP2006236806A (en) * | 2005-02-25 | 2006-09-07 | Matsushita Electric Ind Co Ltd | Secondary battery, secondary battery pack, and electronic apparatus using the same |
JP2007282471A (en) * | 2006-03-13 | 2007-10-25 | Seiko Epson Corp | Electronic equipment, its control method, and its program |
Also Published As
Publication number | Publication date |
---|---|
CN105848548A (en) | 2016-08-10 |
EP3087892B1 (en) | 2018-10-24 |
TWI573553B (en) | 2017-03-11 |
CN105848548B (en) | 2018-11-13 |
US20170000304A1 (en) | 2017-01-05 |
KR20160083073A (en) | 2016-07-11 |
JP6325251B2 (en) | 2018-05-16 |
EP3087892A1 (en) | 2016-11-02 |
JP2015123303A (en) | 2015-07-06 |
KR101884432B1 (en) | 2018-08-02 |
TW201526857A (en) | 2015-07-16 |
HK1222103A1 (en) | 2017-06-23 |
EP3087892A4 (en) | 2017-08-30 |
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