CN108024679A

CN108024679A - Electric dust cleaner

Info

Publication number: CN108024679A
Application number: CN201680051837.6A
Authority: CN
Inventors: 佐藤毅; 大塚裕司; 市川洋光; 大下悟; 村田博光; 田中正俊; 町田幸雄
Original assignee: Toshiba Lifestyle Products and Services Corp
Current assignee: Toshiba Lifestyle Products and Services Corp
Priority date: 2015-09-14
Filing date: 2016-08-09
Publication date: 2018-05-11
Also published as: EP3351158A1; US20180199776A1; EP3351158A4; TWI631924B; KR20180038514A; KR102058867B1; MY190352A; TW201713261A; WO2017047291A1; EP3351158B1

Abstract

The present invention provides a kind of electric dust cleaner, possesses：From type of law cleaner unit, moved and trap debris to self-discipline on by dust suction face；And station unit, there is the above-mentioned charging electrode from type of law cleaner unit, it is above-mentioned to possess from type of law cleaner unit：First body shell, has the first suction inlet；Secondary cell, accumulates the electric power from the supply of above-mentioned charging electrode；First dust collecting container, accumulates the dust from the suction of above-mentioned first suction inlet；And electric blower, by the driven by power supplied from above-mentioned secondary cell to above-mentioned first dust collecting container negative pressure, above-mentioned station unit possesses the second body shell, second body shell has the second suction inlet, which sucks other dust different from the above-mentioned dust trapped from type of law cleaner unit.

Description

Electric dust cleaner

The Japanese patent application 2015-180758 and September in 2015 that the application was submitted on the 14th with September in 2015 are carried on the 14th Based on the Japanese patent application 2015-181013 of friendship, and enjoy the priority of these applications.The application is by referring to these Shens Please and include entire contents.

Technical field

Embodiment according to the present invention is related to a kind of electric dust cleaner.

Background technology

Known to have a kind of dust exhaust apparatus, it possesses the dust control such as dust-proof mop product and will be by dust control product The dust gathered is attracted to the dust collect plant of dust collecting container.

In addition, in recent years, it is known to moved and the electric dust absorption from the type of law of trap debris to self-discipline on by dust suction face Device, i.e. so-called clean robot.Clean robot needs dozens of minutes to hour to integrally be cleared away to room For the duration of runs of unit.Therefore, clean robot carry out to nobody room self-discipline having in terms of dust suction in family compared with High convenience, on the other hand, for example, in the case where carrying out purposes as dust suction to the remaining dessert chip of children, i.e., As dust suction is carried out to the part in room immediately in the case of purposes, force, convenience can reduce.Remained to children Dessert chip carry out as dust suction in purposes, by the means from beyond the electric dust collector of the type of law, such as mop, sweeping Broom, floor gather the method for dust with cleaning device, can quickly account for.

But even if passing through the means from beyond type of law cleaner unit, such as mop, broom, floor cleaning device To gather in the case that the method for dust can quickly account for, in the processing of the dust after gathering, also existing to spend needs The other troublesome side as dustpan.

In addition, as the electric dust cleaner from the type of law, it is known to will be moved to self-discipline on by dust suction face and trap dirt Angstrom the electric dust absorption being composed from type of law cleaner unit with accumulation from the station unit of the dust discarded from type of law cleaner unit Device.This electric dust cleaner, and will be from type of law cleaner unit in order to from from type of law cleaner unit to station unit transfer dust Fluidly it is connected with station unit.Unit of standing possesses：With the first dust collecting container link from type of law cleaner unit and fluidly The dust transfer tube of connection；Accumulate the second dust collecting container of the dust discarded by dust transfer tube from the first dust collecting container；With And the second electric blower via the second dust collecting container to dust transfer tube effect negative suction.

The station unit of conventional electric dust cleaner, which possesses to employ, to be filtered out dust from air and carries out separated filtering The dust collecting container (the second dust collecting container) for being separated by filtration formula of device.The dust collecting container for being separated by filtration formula is, when the accumulation of dust Plugged filter during increase and negative suction dies down, from from the type of law cleaner unit transfer dust ability gradually reduce.In addition, mistake Filter separate type dust collecting container be, even in discarded dust it is next, i.e. not yet accumulate dust in the period of, when suck incited somebody to action The filtering surface of filter blocks such dust, the eyelet of for example substantial amounts of powder and filtering surface blocks quickly when, there is also nothing Method from from the type of law cleaner unit movement dust situation.On the other hand, for from type of law cleaner unit be desirable to several days to It is a few week left and right it is long-term, without concern or handled it is so-called it is non-maintaining in the state of persistently use.I.e. it is desired to energy It is enough unrelated with the property of dust, and play for a long time as far as possible from from type of law cleaner unit to the function of station unit movement dust.

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2003-210361 publications

Patent document 2：No. 2012/0011677 specification of U.S. Patent Application Publication No.

The content of the invention

The subject that the invention solves

Embodiment provides a kind of electric dust cleaner, by flexibly with the charge function possessed from type of law cleaner unit And be placed on and occupy indoor station unit, in the dust suction carried out based on the self-discipline from type of law cleaner unit and it can use certainly Means, such as mop beyond type of law cleaner unit, broom, floor promptly carried out with cleaning device part dust suction it Afterwards, gathered dust is easily handled.

Means for solving the problems

Embodiment provides a kind of electric dust cleaner, possesses：

From type of law cleaner unit, moved and trap debris to self-discipline on by dust suction face；And

Stand unit, there is the above-mentioned charging electrode from type of law cleaner unit,

It is above-mentioned to possess from type of law cleaner unit：

First body shell, has the first suction inlet；

Secondary cell, accumulates the electric power from the supply of above-mentioned charging electrode；

First dust collecting container, accumulates the dust from the suction of above-mentioned first suction inlet；And

Electric blower, acts on above-mentioned first dust collecting container negative by the driven by power supplied from above-mentioned secondary cell Pressure,

Above-mentioned station unit possesses the second body shell, which has the second suction inlet, second suction inlet Suction other dust different from the above-mentioned dust trapped from type of law cleaner unit.

Furthermore it is preferred that be,

Above-mentioned station unit possesses：

Dust transfer tube, links with above-mentioned from type of law cleaner unit, and is fluidly connected with above-mentioned first dust collecting container；

Second dust collecting container, accumulates the dust discarded by above-mentioned dust transfer tube from above-mentioned first dust collecting container；And

Second electric blower, negative suction is acted on via above-mentioned second dust collecting container to above-mentioned dust transfer tube,

Above-mentioned second dust collecting container possesses the centrifugation portion of multi-stag, and the centrifugation portion of the multi-stag includes：Will be from The first centrifugation portion that the dust that above-mentioned dust transfer tube flows into is centrifuged from air；And will by above-mentioned first from The dust of heart separation unit separated second centrifugation portion from air.

Brief description of the drawings

Fig. 1 is the block diagram of the electric dust cleaner involved by the 1st embodiment of the present invention.

Fig. 2 is the block diagram of the electric dust cleaner involved by the 2nd embodiment of the present invention.

Fig. 3 is the stereogram for the appearance for representing the electric dust cleaner involved by the 3rd embodiment of the present invention.

Fig. 4 be represent electric dust cleaner involved by the 3rd embodiment of the present invention from the bottom of type of law cleaner unit The stereogram in face.

Fig. 5 is the stereogram for the station unit for representing the electric dust cleaner involved by the 3rd embodiment of the present invention.

Fig. 6 is the sectional view of the second dust collecting container of the electric dust cleaner involved by the 3rd embodiment of the present invention.

Fig. 7 is the second centrifugation of the second dust collecting container of the electric dust cleaner involved by the 3rd embodiment of the present invention The sectional view of separation unit.

Fig. 8 be represent electric dust cleaner involved by the 3rd embodiment of the present invention from type of law cleaner unit and Stand unit linking portion longitudinal section.

Fig. 9 be represent electric dust cleaner involved by the 3rd embodiment of the present invention from type of law cleaner unit and Stand unit linking portion longitudinal section.

Embodiment

Hereinafter, the embodiment of electric dust cleaner according to the present invention is illustrated referring to the drawings.

[the 1st embodiment]

The 1st embodiment of electric dust cleaner according to the present invention is illustrated with reference to Fig. 1.

Fig. 1 is the block diagram of the electric dust cleaner involved by embodiments of the present invention.

As shown in Figure 1, the electric dust cleaner 1 involved by present embodiment possesses：By self-discipline on dust suction face mobile And trap debris from type of law cleaner unit 2；And the station unit 5 with the charging electrode 3 from type of law cleaner unit 2.

Electric dust cleaner 1 makes to move with restraining oneself throughout occupying the indoor whole region by dust suction face from type of law cleaner unit 2 Move and trap debris, afterwards, make to return from type of law cleaner unit 2 to station unit 5 and make to carry out from type of law cleaner unit 2 standby straight Untill dust suction next time.

In addition, station unit 5 configures and is occupying indoor arbitrary site.From type of law cleaner unit 2 needs charge situation, knot In the case of the beam dust suction in room, returned to station unit 5 and be transformed into holding state or charged state.Will station unit 5 with It is electrically connected from type of law cleaner unit 2 and becomes the position for the state that can be charged from type of law cleaner unit 2, is referred to as inhaled from the type of law The recurrence position of dirt unit 2.In addition, by from type of law cleaner unit 2 to station unit 5 situation about returning and from type of law dust suction list Member 2 returns to station unit 5 and is transformed into holding state or the situation of charged state, referred to as returns.

Herein, first, it is so-called clean robot from type of law cleaner unit 2.Possess from type of law cleaner unit 2：Have First body shell 11 of the first suction inlet 6；It is arranged at the secondary cell 18 of the first body shell 11；Accumulate from the first suction inlet The dust collecting container 12 (the first dust collecting container) of the dust of 6 suctions；Dust is held by the driven by power supplied from secondary cell 18 The electric blower 13 of 12 negative pressure of device；First body shell 11 is movably supported on by the move portion in dust suction face 15；The drive division 16 for making move portion 15 work by the driven by power supplied from secondary cell 18；And drive division 16 is carried out The robot control unit 17 for controlling and making the first body shell 11 be moved to self-discipline on by dust suction face.

First body shell 11 is, for example, the babinet of plastic disc-shape, can be on by dust suction face easily Revolution.There is the first suction inlet 6 grown crosswise in the bottom surface upper shed of the first body shell 11.

2/3rds or so width of width dimensions of first suction inlet 6 with the first body shell 11, i.e. diameter dimension Spend size.First suction inlet 6 is fluidly connected via dust collecting container 12 with electric blower 13.

Dust collecting container 12 is arranged at the first body shell 11.The accumulation of dust collecting container 12 passes through caused by electric blower 13 The dust that negative suction is sucked from the first suction inlet 6.In dust collecting container 12 apply trap filter dust filter, by from The inertial separations such as heart separation (cyclonic separation), straight line separation separate air with dust and accumulate dust and bypass air through Separator etc..

Move portion 15 passes through at least three the first body shells of wheel support 11.Move portion 15 includes being arranged at the first main body The pair of right and left driving wheel (illustration omitted) of the bottom surface of housing 11 and be arranged at the first body shell 11 bottom surface driven wheel (illustration omitted).

Advanced or retreated by making a pair of driving wheels mutually rotate in the same direction from type of law cleaner unit 2, Turned round to the right or to the left by making a pair of driving wheels mutually rotate in the opposite direction.Driven wheel is, for example, to turn round freely Castor.

Drive division 16 includes a pair of motors being driven respectively to a pair of driving wheels.Drive division 16 makes a pair of driving wheels Separately drive.

Robot control unit 17 possesses the various computing journeys that microprocessor (illustration omitted) and storage microprocessor perform The storage device (illustration omitted) of sequence, parameter etc..Robot control unit 17 is electrically connected with electric blower 13 and drive division 16. Robot control unit 17 is controlled electric blower 13 and to 6 negative pressure of the first suction inlet.In addition, robot control unit 17 pairs of drive divisions 16 are controlled and make to walk from the self-discipline of type of law cleaner unit 2.

Secondary cell 18 is the power supply of electric blower 13, drive division 16 and robot control unit 17.Secondary cell 18 The charging terminal 19 of bottom surface with being arranged at the first body shell 11 is electrically connected.Secondary cell 18 is by making charging terminal 19 and station The charging electrode 3 of unit 5 is connected and is electrically charged.

Unit 5 of standing is arranged at the arbitrary site by dust suction face in room.Unit 5 of standing possesses：Second body shell 66, has Second suction inlet 65 of suction other dust different from the dust trapped from type of law cleaner unit 2；Charging electrode 3；Power supply Line 29, from commercial ac power source E to 3 conduct power of charging electrode；And suction wind path 140, returned from type of law cleaner unit 2 Arrive at a station in the case of unit 5, the second suction inlet 65 is connected with the first suction inlet 6.

Second body shell 66 is the babinet for the suitable shape by dust suction face that can be positioned over room.Second body shell Even if 66 have the suitable shape for returning from type of law cleaner unit 2 and also not interfering.

Second suction inlet 65 be applied to be aspirated through from the means beyond type of law cleaner unit 2, such as mop, broom, The dust or be attached to mop, broom, the purposes of the dust of floor cleaning device in itself that plate cleaning device is collected.Cause This, the second suction inlet 21 is configured at the lower part of the second body shell 66, such as with along by the appropriate width in dust suction face with And along by the appropriate height of the vertical line in dust suction face.

It can directly connect the second suction inlet 65 with dust collecting container 12 not via the first suction inlet 6 to suck wind path 140 The form (suction wind path 140a) connect and the form for being connected the second suction inlet 65 with dust collecting container 12 via the first suction inlet 6 Any of (suction wind path 140b).

Suction wind path 140 (140a, 140b) is arranged at the second body shell 66.Suck the one of wind path 140 (140a, 140b) The end of side is connected with the second suction inlet 65.

The end of the opposing party of wind path 140a is sucked, is configured at when being returned from type of law cleaner unit 2 and from type of law dust suction The connected appropriate place of the dust collecting container 12 of unit 2.Preferably, lid (illustration omitted), the lid are provided with dust collecting container 12 Opened with the recurrence from type of law cleaner unit 2, so that dust collecting container 12 is connected with suction wind path 140a.

The end of the opposing party of wind path 140a is sucked, is configured at when being returned from type of law cleaner unit 2 and from type of law dust suction The connected appropriate place of first suction inlet 6 of unit 2.

Charging electrode 3 is arranged at the second body shell 66.Charging electrode 3 is configured at when being returned from type of law cleaner unit 2 It can be contacted with the charging terminal 19 from type of law cleaner unit 2 and establish the appropriate place of electrical connection.

Electric dust cleaner 1 is, when being returned from type of law cleaner unit 2 to recurrence position, to make from type of law cleaner unit 2 Charging terminal 19 is contacted with the charging electrode 3 for unit 5 of standing, and is established it and is electrically connected and charges to secondary cell 18.At this time, Electric dust cleaner 1 passes through dust via the first suction inlet 6 from type of law cleaner unit 2 or not via the first suction inlet 6 Second suction inlet 65 of unit 5 of standing fluidly is connected by container 12 with the electric blower 13 from type of law cleaner unit 2.

Also, electric dust cleaner 1 to from type of law cleaner unit 2 by directly sending instruction, to mop, broom, floor The action for the sensor (illustration omitted) being detected close to the situation of the second suction inlet 65 with cleaning device in itself, makes from the type of law The electric blower 13 of cleaner unit 2 operates.By the operating of electric blower 13 and the negative pressure that produces, via dust collecting container 12nd, the first suction inlet 6 and suction wind path 140 and act on station unit 5 the second suction inlet 65, sucked from the second suction inlet 65 Dust.From the second suction inlet 65 suction dust be by the means from beyond type of law cleaner unit 2, such as mop, broom, The dust or be attached to mop, broom, the dust of floor cleaning device in itself that plate cleaning device is collected.

Electric dust cleaner 1 involved by the present embodiment so formed is to pass through the second suction with station unit 5 Mouth 65, is received thus, it is possible to be aspirated through from the means beyond type of law cleaner unit 2, such as mop, broom, floor with cleaning device The dust of collection or it is attached to mop, broom, the dust of floor cleaning device in itself.Such dirt of electric dust cleaner 1 Angstrom absorption function, suitable for wanting partly to carry out the part in room the situation of dust suction, such as to the remaining dessert of children Dust as chip carries out the situation of dust suction.That is, electric dust cleaner 1 is, being operated from the self-discipline of type of law cleaner unit 2 Integrally carry out needing dozens of minutes to room in the case of dust suction to the time in units of hour, on the other hand, by certainly Means, such as mop, broom, floor beyond type of law cleaner unit 2 are with cleaning device to partly carrying out dust suction in room In the case of, the dust gathered in units of tens seconds to a few minutes can be drawn immediately from the second suction inlet 65 and accumulated.

In addition, the electric dust cleaner 1 involved by present embodiment is, by by from the suction system of type of law cleaner unit 2 System (electric blower 13,12 and first suction inlet 6 of dust collecting container) is connected with the second suction inlet 65 of unit 5 of standing and draws dirt Angstrom, thus without increase number of components, using the teaching of the invention it is possible to provide dust immediately draws function.

[the 2nd embodiment]

The 2nd embodiment of electric dust cleaner according to the present invention is illustrated with reference to Fig. 2.

In addition, in the present embodiment, for marking phase with the common composition of the electric dust cleaner 1 of the 1st embodiment Same symbol, and the repetitive description thereof will be omitted.

As shown in Fig. 2, the electric dust cleaner 1A involved by present embodiment possesses：By self-discipline on dust suction face mobile And trap debris from type of law cleaner unit 2；And the station unit 5A with the charging electrode 3 from type of law cleaner unit 2.

Electric dust cleaner 1A is to make to restrain oneself throughout the indoor whole region by dust suction face is occupied from type of law cleaner unit 2 Ground is mobile and trap debris, afterwards, makes to return from type of law cleaner unit 2 to station unit 5A and makes to carry out from type of law cleaner unit 2 It is standby until dust suction next time.

In addition, station unit 5A is configured at and occupies indoor arbitrary site.From type of law cleaner unit 2 needs charge situation, In the case of the dust suction for finishing room, returned to station unit 5A and be transformed into holding state or charged state.To be stood unit The position that 5A is electrically connected with from type of law cleaner unit 2 and becomes the state that can be charged from type of law cleaner unit 2 is referred to as from the type of law The recurrence position of cleaner unit 2.In addition, by from type of law cleaner unit 2 to station unit 5A situations about returning and from type of law dust suction Unit 2 to station unit 5A returns and be transformed into holding state or the situation of charged state be referred to as recurrence.

The unit 5A that stands is arranged at the arbitrary site by dust suction face in room.The unit 5A that stands possesses：Second body shell 66, tool There is the second suction inlet 21 for sucking other dust different from the dust trapped from type of law cleaner unit 2；Charging electrode 3；Power supply Line 29, from commercial ac power source E to 3 conduct power of charging electrode；Second dust collecting container 68, accumulates and is sucked from the second suction inlet 65 Dust；Second electric blower 69, to 68 negative pressure of the second dust collecting container；And stand control portion 133, to the second electronic drum Wind turbine 69 is controlled and to 65 negative pressure of the second suction inlet.

Second dust collecting container 68 is arranged at the second body shell 66.Second dust collecting container 68 is to passing through the second electric blower The dust that 69 negative suctions produced are sucked from the second suction inlet 65 is accumulated.Caught in the second dust collecting container 68 using filtering Collect the filter of dust, air is separated with dust by centrifuging the inertial separation such as (cyclonic separation), straight line separation And separator accumulated dust and bypassed air through etc..Second dust collecting container 68 is unlike dust collecting container 12 with being inhaled from the type of law Dirt unit 2 moves together, but is accommodated in placed station unit 5A, therefore, it is easy to ensure that great Rong compared with dust collecting container 12 Amount.

Second electric blower 69 can directly obtain electric power from commercial ac power source E, therefore, with being driven by secondary cell 18 It can also be big output that dynamic electric blower 13, which is compared,.

Stand control portion 143 possess the various operation programs that microprocessor (illustration omitted) and storage microprocessor perform, The storage device (illustration omitted) of parameter etc..Stand control portion 143 is electrically connected with the second electric blower 69.Stand control portion 143 is right Second electric blower 69 is controlled and to 65 negative pressure of the second suction inlet.

Whether electric dust cleaner 1A is, unrelated to position recurrences is returned with from type of law cleaner unit 2, by unit of standing 5A directly sends instruction, mop, broom, floor is detected close to the situation of the second suction inlet 65 in itself with cleaning device The action of sensor (illustration omitted), operates the second electric blower 69.Produced by the operating of the second electric blower 69 Raw negative pressure acts on the second suction inlet 65 via the second dust collecting container 68, and dust is sucked from the second suction inlet 65.Inhaled from second The dust that entrance 65 sucks is by the means from beyond type of law cleaner unit 2, such as mop, broom, floor cleaning device The dust of collection or it is attached to mop, broom, the dust of floor cleaning device in itself.

In addition, station unit 5A possesses dust collecting container 12 in the case where returning the unit 5A that arrives at a station from type of law cleaner unit 2 The relaying wind path 145 being connected with the second dust collecting container 68.

It can be not via the first suction inlet 6 that dust collecting container 12 and the second dust collecting container 68 is direct to relay wind path 145 The form (relaying wind path 145a) of connection and dust collecting container 12 is connected with the second dust collecting container 68 via the first suction inlet 6 Any of form (relaying wind path 145b).

Relaying wind path 145 (145a, 145b) is arranged at the second body shell 66.Relay the one of wind path 145 (145a, 145b) The end of side is connected with the second dust collecting container 68.

The end of the opposing party of relaying wind path 145a is configured at when being returned from type of law cleaner unit 2 and from type of law dust suction list The connected appropriate place of the dust collecting container 12 of member 2.Preferably, in dust collecting container 12 set lid (illustration omitted), the lid with Opened from the recurrence of type of law cleaner unit 2, so that dust collecting container 12 is connected with relaying wind path 145a.

The end of the opposing party of relaying wind path 145b is configured at when being returned from type of law cleaner unit 2 and from type of law dust suction list The connected appropriate place of first suction inlet 6 of member 2.

Electric dust cleaner 1A is, when being returned from type of law cleaner unit 2 to recurrence position, to make from type of law cleaner unit 2 Charging terminal 19 with stand unit 5A charging electrode 3 contact, establish be electrically connected and charge to secondary cell 18.At this time, Electric dust cleaner 1A is via the first suction inlet 6 from type of law cleaner unit 2 or not via the first suction inlet 6 and through missing the stop The second dust collecting container 68 of unit 5A is by from the second electric blower of the dust collecting container 12 of type of law cleaner unit 2 and station unit 5A 69 fluidly connect, and afterwards operate the second electric blower 69.Produced by the operating of the second electric blower 69 Negative pressure, acts on certainly via the second dust collecting container 68 and relaying wind path 145 (relaying wind path 145a or relaying wind path 145b) The dust collecting container 12 of type of law cleaner unit 2, dust is transferred from dust collecting container 12 to the second dust collecting container 68.

In addition, the transfer of the transfer dust from dust collecting container 12 to the second dust collecting container 68 is being added to electric dust cleaner 1A In the case of function, be preferably provided with switching mechanism 146, the switching mechanism 146 make to act on the negative pressure of the second dust collecting container 68 to Second suction inlet, 65 side acts on or is acted on to from the dust collecting container 12 of type of law cleaner unit 2.

Electric dust cleaner 1A involved by the present embodiment so formed is to be inhaled by second with station unit 5A Entrance 65, thus, it is possible to be aspirated through from the means beyond type of law cleaner unit 2, such as mop, broom, floor cleaning device The dust of collection or it is attached to mop, broom, the dust of floor cleaning device in itself.Electric dust cleaner 1A is so Dust absorption function, suitable for want partly to carry out the part in room the situation of dust suction, for example to children it is remaining Dust as dessert chip carries out the situation of dust suction.That is, electric dust cleaner 1A is to make to restrain oneself from type of law cleaner unit 2 Ground operates and integrally carries out needing dozens of minutes to arrive the time in units of hour to room in the case of dust suction, another aspect, By from the means beyond type of law cleaner unit 2, such as mop, broom, floor cleaning device in room partly into In the case of row dust suction, the dust gathered in units of tens seconds to a few minutes can be drawn simultaneously immediately from the second suction inlet 65 Accumulation.

Individually drawn immediately by the unit 5A that stands in addition, the electric dust cleaner 1A involved by present embodiment is capable of providing The function of dust.

And then the electric dust cleaner 1A involved by present embodiment is, by will be trapped from type of law cleaner unit 2 Dust is transferred and accumulated to station unit 5A, thereby, it is possible to longer-term is persistently accumulated substantial amounts of dust, can be made the interval of processing It is elongated.

Thus, involved electric dust cleaner 1,1A, are inhaled by flexibly using to possess from the type of law according to the present embodiment The charge function of dirt unit 2 and being placed on occupies indoor station unit 5,5A, can carry out based on from type of law cleaner unit 2 The dust suction of self-discipline, using from the means beyond type of law cleaner unit 2, such as mop, broom, floor with cleaning device promptly into Go after the dust suction of part, easily handled gathered dust.

[the 3rd embodiment]

Then, the 3rd embodiment of electric dust cleaner according to the present invention is illustrated with reference to Fig. 3 to Fig. 9.

As shown in Figure 3 and 4, the electric dust cleaner 1 involved by present embodiment possesses：Restrain oneself on by dust suction face Ground is mobile and traps by the dust in dust suction face from type of law cleaner unit 2；And with for the charging from type of law cleaner unit 2 The station unit 5 of electrode 3.Electric dust cleaner 1 make from type of law cleaner unit 2 throughout occupy the indoor whole region by dust suction face from Rule ground moves and trap debris, afterwards, makes to return from type of law cleaner unit 2 to station unit 5 and will be caught from type of law cleaner unit 2 The dust of collection is collected to the transfer of station 5 side of unit.

In addition, with the position that is electrically connected of charging electrode 3 for unit 5 of standing it is to the station recurrence of unit 5 from type of law cleaner unit 2 From the recurrence position of type of law cleaner unit 2.Situation about charging from type of law cleaner unit 2 in needs, the dust suction for finishing room In the case of, returned to the recurrence position.In addition, from type of law cleaner unit 2 and the position that is electrically connected of charging electrode 3 for unit 5 of standing, According to the mobile relative position relation between type of law cleaner unit 2 and the station unit 5 that arbitrary site can be arranged at of self-discipline To determine.

In addition, the arrow A in Fig. 3 is from the direction of advance of type of law cleaner unit 2, arrow B is from type of law cleaner unit 2 Direction of retreat.Width from type of law cleaner unit 2 is the direction orthogonal with arrow A and arrow B.

It is that preceding and then slave station unit 5 departs from from type of law cleaner unit 2, walks to self-discipline in room, on the other hand, Retreat when being returned to station unit 5 and link with station unit 5.

It is so-called clean robot from type of law cleaner unit 2.Possess from type of law cleaner unit 2：Hollow-centered disc-shape First body shell 11；Disassembly ease it is arranged at first dust collecting container 12 at the rear portion of the first body shell 11；It is accommodated in The first electric blower 13 being connected in one body shell 11 and with the first dust collecting container 12；Make from type of law cleaner unit 2 in quilt The move portion 15 moved on dust suction face；Drive the drive division 16 of move portion 15；Drive division 16 is controlled and makes the first main body The robot control unit 17 that housing 11 moves to self-discipline on by dust suction face；And the secondary cell 18 as power supply.

Unit 5 of standing is arranged at by the arbitrary site in dust suction face.Unit 5 of standing possesses：Base 21, for direction and charging electrode 3 Position (the recurrence position) of electrical connection takes from type of law cleaner unit 2；With the integrated dust recoverer 22 of base 21；Dust Transfer tube 25, under the position relationship (recurrence position) being electrically connected from type of law cleaner unit 2 with charging electrode 3, with being inhaled from the type of law First dust collecting container 12 of dirt unit 2 airtightly links；The prominent bar 26 out of dust transfer tube 25；And from commercial ac power The power cord 29 of source conduct power.

Then, to being described in detail from type of law cleaner unit 2 involved by the 3rd embodiment of the present invention.

As shown in figure 4, the electric dust cleaner 1 involved by the 3rd embodiment of the present invention has from type of law cleaner unit 2 It is standby：It is arranged at the central brush 31 of the bottom surface 11a of the first body shell 11；Drive the central brush drive division 32 of central brush 31；If It is placed in the pair of right and left side brush 33 of the bottom surface 11a of the first body shell 11；And the pair of right and left side brush of side brush 33 is driven respectively With drive division 35.

First body shell 11 of disc-shape is, for example, synthetic resin system, can easily be turned round on by dust suction face. In bottom surface, the width central portion of the latter half of 11a is provided with the first suction inlet 36 grown crosswise.

2/3rds or so width of width dimensions of first suction inlet 36 with the first body shell 11, i.e. diameter dimension Spend size.First suction inlet 36 is fluidly connected via the first dust collecting container 12 with the first electric blower 13.

In addition, the first body shell 11 has dust vessel port 37 on the 11a of bottom surface.Dust vessel port 37 is configured at than The part of one suction inlet, 36 more rearward and the first dust collecting container 12 of covering lower part.Dust vessel port 37 is by opening into fillet square Shape, makes the first dust collecting container 12 for being assemblied in the first body shell 11 partly expose.

First dust collecting container 12 sucks the negative suction produced by the first electric blower 13 from the first suction inlet 36 Dust accumulated.From air the filter of trap filter dust, pass through centrifuge (cyclonic separation), straight line separate etc. Inertial separation dirt separation and the separator of accumulation etc. from air are applied to the first dust collecting container 12.First dust collecting container 12 are configured at than 36 rear portion that is more rearward and being the first body shell 11 of the first suction inlet.First dust collecting container 12 possesses：Hold Device main body 38, is arranged to disassembly ease the first body shell 11, accumulates the dust trapped from type of law cleaner unit 2；Link Portion 39, exposes in the state of the first body shell 11 is installed on from dust vessel port 37；Discarded mouth 41, is arranged at linking part 39, the dust in container body 38 is discarded；And discarded lid 42, discarded mouth 41 is opened and closed.

Move portion 15 possesses：It is configured at the pair of right and left driving wheel 45 of the bottom surface 11a of the first body shell 11；And configuration In the gyroscope wheel 46 of the bottom surface 11a of the first body shell 11.

A pair of driving wheels 45 is protruded from the bottom surface 11a of the first body shell 11, will be positioned over from type of law cleaner unit 2 by Contacted in the state of dust suction face with by dust suction face.In addition, a pair of driving wheels 45 is matched somebody with somebody on the anteroposterior direction of the first body shell 11 Substantially central portion is placed in, and the respective sidepiece in left and right avoided the front of the first suction inlet 36 and be close to the first body shell 11 is matched somebody with somebody Put.The rotation axis configuration of a pair of driving wheels 45 is on the straight line of the width extension along the first body shell 11.From the type of law Cleaner unit 2 is advanced or is retreated by making the respective driving wheel 45 in left and right mutually rotate in the same direction, by making Mutually rotation carrys out dextrad to the respective driving wheel 45 in left and right in the opposite direction or left-hand is turned round.

Gyroscope wheel 46 is the driven wheel turned round freely.Gyroscope wheel 46 is configured at the big of the width of the first body shell 11 Cause central portion and be anterior.

Drive division 16 is a pair of motors being connected respectively with a pair of driving wheels 45.Drive division 16 makes the driving wheel 45 of left and right Separately drive.

Robot control unit 17 possesses the various computing journeys that microprocessor (illustration omitted) and storage microprocessor perform The storage device (illustration omitted) of sequence, parameter etc..17 and first electric blower 13 of robot control unit, central brush drive division 32nd, drive division 16 and side brush drive division 35 are electrically connected.

Secondary cell 18 is the first electric blower 13, central brush drive division 32, drive division 16, side brush drive division 35 And the power supply of robot control unit 17.Secondary cell 18 is such as disposed between 46 and first suction inlet 36 of gyroscope wheel.It is secondary A pair of of charging terminal 47 of bottom surface 11a of the battery 18 with being configured at the first body shell 11 is electrically connected.By charging terminal 47 with The charging electrode 3 of unit 5 of standing connects and secondary cell 18 is electrically charged.

Central brush 31 is arranged at the first suction inlet 36.Central brush 31 is the width that can be surrounded along the first body shell 11 The brush of the rotating shaft-like of rotation centerline of direction extension.Central brush 31 for example possess strip axle portion (illustration omitted) and The more bar brush (illustration omitted) arranged in the shape of a spiral in the radially extending of axle portion and long side direction in axle portion.Central brush 31 Protrude, will be positioned over from type of law cleaner unit 2 more towards lower section from the bottom surface 11a of 36 to the first body shell 11 of the first suction inlet Brush is set to be contacted with by dust suction face in the state of dust suction face.

Central brush drive division 32 is accommodated in the first body shell 11.

A pair of of side brush 33 is configured at the respective side in left and right relative to the direction of advance of central brush 31, is to 31 nothing of central brush The complementary cleaning body gathered and guided to the first suction inlet 36 by the dust in dust suction face on the wall side that method reaches.It is each Side brush 33 possesses：With the brush base portion 48 relative to the pivot somewhat to be leaned forward by the vertical line in dust suction face；And towards brush base Such as three wire cleaning bodies 49 of the radial protrusion of radial direction in portion 48.

The respective brush base portion 48 in left and right is configured at than the first suction inlet 36 and the driving wheel 45 of left and right on the front and compares back Runner 46 rearward, and than the first suction inlet 36 closer to the respective side in left and right.In addition, in the rotation of each brush base portion 48 Heart line somewhat leans forward relative to by the vertical line in dust suction face.Therefore, wire cleaning body 49 is along relative to the face inclined in face of dust suction Revolution.It is more more to be pressed by front relative to by dust suction face to be turned back to and lean on the wire cleaning body 49 of front side than brush base portion 48, It is more more to be separated by front from by dust suction face to be turned back to and lean on the wire cleaning body 49 of rear side than brush base portion 48.

Multiple wire cleaning bodies 49 are for example equally spaced configured from brush base portion 48 is radial towards three directions.In addition, side Brush 33 can also be that each brush base portion 48 possesses the wire cleaning body 49 of more than four.Each wire cleaning body 49 is in front Possess multiple bristles as cleaning part.And then bristle description extends more laterally than the outer peripheral edge of the first body shell 11 Track and turned round.

Each side brush drive division 35 possesses rotation axis that is prominent downward and being connected with the brush base portion 48 of side brush 33.It is each Side brush drive division 35 rotates side brush 33 to be gathered by the dust in dust suction face to the first suction inlet 36.

Then, the station unit 5 involved by the 3rd embodiment of the present invention is described in detail.

As shown in figure 5, the front side of the base 21 of the station unit 5 involved by present embodiment to station unit 5 is stretched out and is extended To be rectangular-shaped.Base 21 possesses high floor section 61 a sequence of with the bottom of dust recoverer 22 and is stretched out from high floor section 61 Low land plate portion 62.The width of low land plate portion 62 and high floor section 61 towards station unit 5 extends in banding.In high floor section 61 are configured with the entrance of charging electrode 3 and dust transfer tube 25.

From type of law cleaner unit 2 so that a pair of driving wheels 45 takes in low land plate portion 62 and matches somebody with somebody the first dust collecting container 12 The posture for being placed in the top of high floor section 61 reaches recurrence position.

Base 21 possesses and makes when from type of law cleaner unit 2 towards position (the recurrence position) being electrically connected with charging electrode 3 The concavo-convex walking surface 63 that 45 respective contact area of a pair of driving wheels is reduced.Walking surface 63 is disposed on one of base 21 Point multiple wire are concavo-convex, clathrate is concavo-convex or multiple hemispherical bumps.

Dust recoverer 22 possesses：Second body shell 66, has suction and the dust trapped from type of law cleaner unit 2 Second suction inlet 65 of other different dust；Second dust collecting container 68, accumulation are held by dust transfer tube 25 from the first dust The discarded dust of device 12；Second electric blower 69, is accommodated in the second body shell 66 and is connected with the second dust collecting container 68； And power cord 29, from commercial ac power source to 3 conduct power of the second electric blower 69 and charging electrode.

Second body shell 66 is configured at the rear portion of station unit 5 and than the side's extension more up of base 21, is to be positioned over The babinet of the suitable shape by dust suction face in room, including relative to wall 66a of the setting face with height.Second body shell Even if 66 have the suitable shape for returning from type of law cleaner unit 2 and also not interfering.

Second body shell 66 is shorter on depth direction (direction advanced when being returned from type of law cleaner unit 2), It is longer on width.Second body shell 66 is, a half part in the direction of the width, specifically configure in right half part Second dust collecting container 68, another half part in the direction of the width, specifically store the second electric blower in left-half 69。

The face wall of second body shell 66 possesses the depression of arc-shaped corresponding with the rearward end from type of law cleaner unit 2 Portion 71.The entrance of dust transfer tube 25 is set to concave part 71 from the connection of high floor section 61 of base 21.Set in concave part 71 There is recurrence to confirm test section 72, which confirms test section 72 to being electrically connected from whether type of law cleaner unit 2 reaches with charging electrode 3 The position (recurrence position) connect is detected.

Return and confirm that test section 72 is using visible ray, infrared ray pair and from the relative distance between type of law cleaner unit 2 What is be detected is so-called to thing sensor.Return and confirm that test section 72 possesses：First sensor portion 73, in dust recoverer 22 Positive direction on pair and be detected from the relative distance between type of law cleaner unit 2；And second sensor portion 75, The short transverse on pair of two body shells 66 and it is detected from the relative distance between type of law cleaner unit 2.

Second suction inlet 65 be applied to be aspirated through from the means beyond type of law cleaner unit 2, such as mop, broom, The dust or be attached to mop, broom, the purposes of the dust of floor cleaning device in itself that floor cleaning device is collected. Second suction inlet 65 is arranged at the right wall of the second body shell 66 as the wall 66a relative to setting face with height Lower part.Second suction inlet 65 has the appropriate height of the proper width along setting face and the normal direction by dust suction face.

A pair of of charging electrode 3 is configured across the entrance of dust transfer tube 25.In addition, each charging electrode 3 be configured at it is recessed The front of the left and right edge of concave portion 71.

It is assemblied in the right side of dust recoverer 22 and exposes to second dust collecting container, 68 disassembly ease.

Second electric blower 69 acts on 25 or second suction inlet 65 of dust transfer tube via the second dust collecting container 68 Negative suction.

In the second body shell 66, in addition to dust transfer tube 25, it is additionally provided with the second suction inlet 65 and second Suction wind path 76 that dust collecting container 68 fluidly connects and by 69 fluid of the second dust collecting container 68 and the second electric blower The downstream wind path 77 connected to property.

Dust transfer tube 25 and suction wind path 76 are connected with the suction side (upstream side) of the second dust collecting container 68.That is, The negative pressure that second electric blower 69 produces acts on dust transfer tube 25 and suction wind path 76 via the second dust collecting container 68 Both sides.Therefore, unit 5 of standing possesses wind path switching mechanism 78, which is, from from type of law cleaner unit 2 When transferring dust, the fluidity established between dust transfer tube 25 and the second dust collecting container 68 connects, and cuts off suction wind path 76 Fluidity between the second dust collecting container 68 is connected, in addition, when to the second suction inlet 65 as negative pressure, cut-out dust transfer Fluidity connection between 25 and second dust collecting container 68 of pipe, and establish the stream between suction 76 and second dust collecting container 68 of wind path Body connects.

Dust transfer tube 25 is, from the position that type of law cleaner unit 2 is electrically connected with charging electrode 3 (recurrence position) relation Under, contact with the linking part 39 of the first dust collecting container 12 from type of law cleaner unit 2 and airtightly link with discarded mouth 41.

The bar 26 for being configured at the entrance of dust transfer tube 25 possesses the positive direction towards dust recoverer 22 and prolongs upward The hook 79 stretched.

As shown in Fig. 6 and Fig. 7, the second dust collecting container 68 of the electric dust cleaner 1 involved by present embodiment possesses The centrifugation portion 83 of multi-stag, the centrifugation portion 83 of the multi-stag includes will be from 25 or second suction inlet of dust transfer tube 65 the first centrifugation portions 81 that are centrifuged from air of dust flowed into and by by the dirt in the first centrifugation portion 81 Angstrom the second centrifugation portion 82 separated from air.

First centrifugation portion 81 centrifuges thicker dust from the air for being directed to the second dust collecting container 68. Second centrifugation portion 82 centrifuges relatively fine dust from the air by the first centrifugation portion 81.It is in addition, thick Dust be mainly the larger dust of quality as the dust of the threadiness such as the end of a thread, cotton-wool, sand grains, tiny dust is particulate Shape or the less dust of powdered and quality.

In addition, the second dust collecting container 68 possess by by the air in the second centrifugation portion 82 to the second electric blower 69 The exhaust wind path 85 of conveying and the main header casing 86 for covering exhaust wind path 85.

First centrifugation portion 81 be configured at the second dust collecting container 68 side, specifically under it is half side.Second centrifugation Separation unit 82, the second separation unit upper cover 87, exhaust wind path 85 and main header casing 86 be configured at the second dust collecting container 68 opposite side, It is specifically upper half side.The second dust collecting container 68 of first centrifugation portion 81 and the second centrifugation portion 82 in cylindrical shape Short transverse on adjacent arrangement and be laminated.

First centrifugation portion 81, the second separation unit upper cover 87 and main header casing 86 cooperate and by the second dust collecting containers 68 appearance is adjusted to substantially cylindrical shape.

First centrifugation portion 81 is by centrifuging mode (cyclone type) dirt separation from dust laden air.First centrifugation Separation unit 81 possesses：As first centrifuge room 91 shell cup-shaped dust collecting container 92 (the second dust collecting container 68 Cup)；Configure the first filter portion 93 of the cylindrical shape in dust collecting container 92；And configuration is in the dust collecting container 92 and with the The dust of one filter portion 93 connection catches cup 95.

Dust collecting container 92 is the shell of the lower half of the second dust collecting container 68, and centrifuges room 91 and collection as first The shell of dirt room 97.Air entry 98 is provided with the side wall of dust collecting container 92.Air entry 98 and dust transfer tube 25 and suction Enter wind path 76 fluidly to connect.

In addition, dust collecting container 92 possesses：It is configured at the large-diameter portion 101 of open end；It is connected with large-diameter portion 101 and constriction is The rake 102 of path；And connected with rake 102 and reach the small diameter portion 103 of bottom wall with roughly the same diameter dimension.

Coupling part, i.e. rake 102 between large-diameter portion 101 and small diameter portion 103, has in the inner side of dust collecting container 92 With from large-diameter portion 101 towards small diameter portion 103 and the inclined plane 105 of constriction.

Small diameter portion 103 is connected with the bottom wall of dust collecting container 92.

First filter portion 93 is accommodated in dust collecting container 92 and generally concentrically configures.By first filter portion 93 and collection The cricoid space that dirt container 92 separates, is to make to what the first centrifugation portion 81 flowed into contain from the air entry 98 of dust collecting container 92 The first centrifugation room 91 that dirt air turns round and thick dust is centrifuged.

The second centrifugation portion 82 is fixed in first filter portion 93, is protruded towards the inside of dust collecting container 92 and is held towards dust The bottom wall extension of device 92.First centrifugation room 91 is fluidly connected by first filter portion 93 with the second centrifugation portion 82 And relayed.First filter portion 93 possesses：Framework 107, has and is separated from each other and is configured to multiple skeletons of cylindrical shape 106；And first gauze filter 108, cylindrical shape are enclosed in around framework 107.Between the skeleton 106 of framework 107 First opening 109, make air from first centrifugation room 91 flowed out to the second centrifugation portion 82.First filter portion 93 Side, be specifically the first gauze filter 108 towards air entry 98.

First gauze filter 108 is, in the first centrifugation of next, the stopping transition of the starting of the second electric blower 69 etc. During the abundant prosperity of rotary current in separation chamber 91, certainly also after rotary current prosperity, prevent from centrifuging from first Portion 81 flows into thick dust to 82 side of the second centrifugation portion.

In addition, first filter portion 93 not necessarily needs on it can prevent the thick dust degree that downstream side flows into Want the first gauze filter 108.For example, the framework 107 in first filter portion 93 is thin to can prevent thick dirt for mesh The clathrate of angstrom degree passed through or with small in the case of the hole for the degree that thick dust can be prevented to pass through, no It is certain to need the first gauze filter 108.

Dust catches the end for the bottom wall close to dust collecting container 92 that cup 95 is arranged in first filter portion 93, protrudes End or bottom.The dust for having bottom cylindrical shape catch cup 95 have the bottom wall that is connected with first filter portion 93 and The side wall extended towards the bottom wall of dust collecting container 92.That is, dust catches bottom wall opening of the cup 95 towards dust collecting container 92.Dust is caught Catch cup 95 side wall separate it is opposed with the inner peripheral surface of dust collecting container 92 with gap.Dust catches cup 95 than first filter portion 93 more Major diameter, and there is the second opening 111 on the bottom wall being connected with first filter portion 93.

The space that dust seizure cup 95 is separated with dust collecting container 92 is accumulation by 81 separated dirt of the first centrifugation portion Angstrom dust storage chamber 97.Air in dust storage chamber 97 is returned by the second opening 111 to the first centrifugation room 91.

Second opening 111 is provided with the second gauze filter 112.Second gauze filter 112 is that mesh slightly arrives inflow To dust storage chamber 97 thick (threadiness such as the end of a thread, cotton-wool) dust without normal direction first centrifuge room 91 return degree be Can.

When dismantling dust collecting container 92 from the second dust collecting container 68, first filter portion 93 and dust catch cup 95 and the Two centrifugation portions 82 accompany and are extracted from dust collecting container 92.

Second centrifugation portion 82 separates tiny dust from the dust laden air by the first centrifugation portion 81.Second Centrifugation portion 82 possesses：Wind path 113 is relayed, the air for having passed through the first centrifugation room 91 is guided；Second centrifugation Separation chamber 115, tiny dust is separated from from relaying 113 leaked-in air of wind path；And exhaust wind path 85, it will separate The air flowed out after tiny dust from the second centrifugation room 115 is guided to the second electric blower 69.

Second centrifugation portion 82 links relative to 92 disassembly ease of dust collecting container and blocks the opening of dust collecting container 92 Hold 92a.In addition, first filter portion 93 and dust are caught cup 95 by the second centrifugation portion 82 is supported on dust collecting container 92 On center line C.

The second separation unit upper cover 87 suitable with the shell in the second centrifugation portion 82 is cylindrical shape.In the second separation unit The inner side of upper cover 87 is annularly arranged with multiple second and centrifuges room 115.In addition, multiple second annularly arranged from The inner side of heart separation chamber 115 is configured with cricoid relaying wind path 113.And then in the inner side of cricoid relaying wind path 113 and collecting On the extended line of the center line C of dirt container 92, or the central part in the second centrifugation portion 82 of cylindrical shape, the row of being configured with Gas wind path 85.In other words, the second centrifugation portion 82 is to be configured with configuration annular in shape successively from 87 side of the second separation unit upper cover The second centrifugation room 115, cricoid relaying wind path 113 and the triple tectosomes that form of exhaust wind path 85.

Relaying wind path 113 will be from 93 leaked-in air of first filter portion (dust laden air) towards the side away from dust collecting container 92 Guided to guiding, and to the second centrifugation room 115.

Second centrifuges room 115 there are multiple, and along cylindrical shape the second separation unit upper cover 87 inner circumferential or Surround relaying wind path 113 and be arranged as substantially a ring-shaped.Each second centrifugation room 115 possesses the cylinder for producing rotary current Shaped wall 116 and the truncated cone shape wall 117 for producing spiral flow.

Cylindrical shape wall 116 and truncated cone shape wall 117 have the center line being substantially arranged on the same line.Should Center line, the center line of the i.e. second centrifugation room 115, put down relative to the center line C of the second dust collecting container 68 of cylindrical shape Configure capablely.In addition, the center line of the second centrifugation room 115 can also be, to be depicted in 81 side collection of the first centrifugation portion In, the second centrifugation portion 82 extension circular conical surface the radial inclination of mode.In addition, centrifuged when to multiple second When the entirety of room 115 is observed, the center line of cylindrical shape wall 116 and truncated cone shape wall 117 is in the second dust collecting container Circle is configured to around 68 center line C.

In addition, truncated cone shape wall 117 has the upper bottom of major diameter and the bottom than upper bottom path.Truncated cone shape wall 117 upper bottom is configured at the side away from the first centrifugation portion 81, and bottom is configured at one close to the first centrifugation portion 81 Side.Cylindrical shape wall 116 has a diameter substantially identical with the upper bottom of truncated cone shape wall 117, and with truncated cone shape wall 117 upper bottom connection.

Cylindrical shape wall 116 is configured at the side further from the first centrifugation portion 81 than truncated cone shape wall 117.In circle The introducing port 118 of dust laden air is provided with the side wall of barrel shape wall 116.Introducing port 118 is configured at the side of cylindrical shape wall 116 Face and be the central side of the second dust collecting container 68, and be connected with relaying wind path 113.

In addition, cylindrical shape wall 116 has bottom plate at the position farthest away from the first centrifugation portion 81.In truncated cone shape The inner cylinder 119 for the tubulose being provided with the bottom plate of wall 117 in cylindrical shape wall 116 along center line extension.Inner cylinder 119 it is interior Side is the exhaust outlet 121 that the clean air isolated in the second centrifugation room 115 from dust laden air is exhausted. Exhaust outlet 121 is connected with exhaust wind path 85.The lateral surface introduction port 118 of inner cylinder 119.By inner cylinder 119 and cylindrical shape wall 116 The cricoid space separated, makes the flowing revolution of dust laden air flowed into from introducing port 118.

And then cylindrical shape wall 116 is, opened closest to the position in the first centrifugation portion 81, and and truncated cone shape The opening at the upper bottom of wall 117 is connected.

Truncated cone shape wall 117 is, closer to the first centrifugation portion 81 more by undergauge.Truncated cone shape wall 117 it is upper Bottom has the opening with being connected in cylindrical shape wall 116, imports the revolution produced between cylindrical shape wall 116 and inner cylinder 119 Stream, and spiral flow is produced in truncated cone shape wall 117.The bottom of truncated cone shape wall 117 has and phase in dust collecting container 92 Discarded mouth 122 even.

Second centrifuges room 115 imports dust laden air from introducing port 118.Room is centrifuged from introducing port 118 to second 115 dust laden airs flowed into are turned round along the inner surface of cylindrical shape wall 116, and then along the interior table of truncated cone shape wall 117 Face produces the vortex spiral stream towards discarded mouth 122, and relatively fine dust is separated from air.By separated tiny dust from Discarded mouth 122 is discharged towards 92 side of dust collecting container.The clean air of dust is separated, in the second centrifugation room 115 Heart line, flow on the center line of cylindrical shape wall 116 and truncated cone shape wall 117, by and from exhaust in inner cylinder 119 Mouth 121 is flowed out to exhaust wind path 85.

The front of the discarded mouth 122 of second centrifugation room 115 is provided with dust and catches umbrella 125.Dust catches umbrella 125 As the next door divided to the first centrifugation portion 81 and the second centrifugation portion 82, first filter portion 93 is arranged at Root.The outside diameter that dust catches umbrella 125 is less than the second centrifugation portion 82 and is more than first filter portion 93.Dust catches umbrella 125 have the one side for guiding the tiny dust discharged from the discarded mouth 122 of the second centrifugation room 115 to dust collecting container 92 125a and towards extension and inclined another side 125b in dust collecting container 92.

It is resisted against the rake 102 of dust collecting container 92 in addition, dust catches umbrella 125 and blocks dust collecting container 92.Dust holds Large-diameter portion 101, rake 102 and the dust of device 92 catch umbrella 125, mark off accumulation and are discharged from the second centrifugation room 115 Dust thin dirt dust storage chamber 126.Thin dirt dust storage chamber 126 be by the inner surface of large-diameter portion 101, the inclined plane of rake 102 with And the one side 125a of dust seizure umbrella 125 is clipped, room 115 is centrifuged, i.e. further away from the second centrifugation room further away from second The space of the narrower approximate wedge shape shape of 115 discarded mouth 122.

The another side 125b that dust catches umbrella 125 catches the more major diameter of cup 95, and court than first filter portion 93 and dust It is expanding that cup 95 is caught to first filter portion 93 and dust.

Exhaust wind path 85 is to be covered by the second centrifugation room 115, contracting from the outermost circumference being connected with exhaust outlet 121 Towards the central part side in the second centrifugation portion 82 while footpath, relaying wind path 113 is entered on the center line C of dust collecting container 92 Central part.Also, exhaust wind path 85 is, hold from the part surrounded from the multiple second centrifugation rooms 115 to relative to dust The direction bending that the extended line (center line of the second dust collecting container 68) of the center line C of device 92 intersects, and reach and be arranged at second The second exhaust port 127 of the side wall in centrifugation portion 82.Exhaust wind path 85 in the part farthest away from the first centrifugation portion 81 and It is the part adjacent with main header casing 86, possesses towards 81 concave recess 128 of the first centrifugation portion.Exhaust wind path 85 will be from The central side of air towards the second dust collecting container 68 that two exhaust outlets 121 for centrifuging room 115 flow out is assembled, and passes through recess 128 make it temporarily be directed toward the first centrifugation portion 81, change to approximate right angle the direction of flowing afterwards and to second exhaust port 127 Exhaust.Second exhaust port 127 is connected with downstream wind path 77.

When being returned from type of law cleaner unit 2 to the recurrence position of station unit 5, from the charging terminal of type of law cleaner unit 2 47 are electrically connected with the charging electrode 3 for unit 5 of standing.At this time, stand unit 5 25 and first dust collecting container 12 of dust transfer tube link Portion 39 connects.Afterwards, unit 5 of standing drives the second electric blower 69 and sucks air, makes dust from 12 court of the first dust collecting container Second dust collecting container 68 moves.Second dust collecting container 68 separates thicker thick dirt by the first centrifugation portion 81 from air And accumulate in dust storage chamber 97.In addition, the second dust collecting container 68 is centrifuged by the second centrifugation portion 82 from having passed through first Relatively fine dust is separated in the air in portion 81 and is accumulated in thin dirt dust storage chamber 126.

In addition, no matter it is to return or do not revert to return position from type of law cleaner unit 2, unit 5 of standing is all by direct Instruction, sensor in itself that be detected close to the situation of the second suction inlet 65 with cleaning device to mop, broom, floor The action of (illustration omitted), operates the second electric blower 69.It is negative and what is produced by the operating of the second electric blower 69 Pressure acts on the second suction inlet 65 of station unit 5 via the second dust collecting container 68, and dust is sucked from the second suction inlet 65.From second The dust that suction inlet 65 sucks is by the means from beyond type of law cleaner unit 2, such as mop, broom, floor sweeper Have the dust collected or be attached to mop, broom, the dust of floor cleaning device in itself.

Fig. 8 and Fig. 9 be represent electric dust cleaner involved by embodiments of the present invention from type of law cleaner unit And the longitudinal section of the linking portion of station unit.

Fig. 8 and Fig. 9 is represented from type of law cleaner unit 2 close to the position being electrically connected with charging electrode 3, is returned position Situation.In addition, in the case where being left from 2 slave station unit 5 of type of law cleaner unit, become with from situation opposite to Fig. 8 Fig. 9.

As shown in Fig. 8, Fig. 9 and Fig. 4, the first dust collecting container from type of law cleaner unit 2 involved by present embodiment 12 possess：Container body 38, is arranged to disassembly ease the first body shell 11, accumulates what is trapped from type of law cleaner unit 2 Dust；Linking part 39, exposes in the state of the first body shell 11 is installed on from dust vessel port 37；Discarded mouth 41, is set In linking part 39, the dust in container body 38 is discarded；And discarded lid 42, discarded mouth 41 is opened and closed.

Linking part 39 is integrally formed in container body 38.Linking part 39 is accordingly rounded rectangular-shaped with dust vessel port 37 It is prominent.When the first dust collecting container 12 is installed on the first body shell 11, linking part 39 is chimeric with dust vessel port 37.Link The outer peripheral edge portion that portion 39 has with the outer surface of the first body shell 11 is flush, on the other hand, in the periphery of discarded mouth 41 Portion has concave part.Discarded mouth 41 is configured with the center of the concave part.In addition, it is configured with discarded lid 42 in concave part.

In addition, linking part 39 can also be configured in the state of the first dust collecting container 12 is installed on the first body shell 11 Towards the position of dust vessel port 37.In this case, linking part 39 be configured at the inner side of the first body shell 11 and be can The place seen by dust vessel port 37.Dust transfer tube 25, which preferably has, to be linked by dust vessel port 37 to reach The prominent length in portion 39.

In the state of the first dust collecting container 12 is installed on the first body shell 11, mouth 41 is discarded towards from type of law dust suction list The lower opening of member 2.

Discarded mouth 41 is, under the position that type of law cleaner unit 2 is electrically connected with charging electrode 3 (recurrence position) relation, It is configured at than from the center of type of law cleaner unit 2 closer to the side for unit 5 of standing.That is, connect when being retreated from type of law cleaner unit 2 Nearly station unit 5, a pair of driving wheels 45 are taken when the base 21 for unit 5 of standing, and discard mouth 41 close to the dust recoverer of station unit 5 22。

Discarded lid 42 becomes in exposing in appearance from type of law cleaner unit 2, and with the outer surface of the first body shell 11 Flush.Discarded lid 42 possesses the bar carrier 131 of the bar 26 of hooking station unit 5.In addition, discarded lid 42 can also be with linking part 39 are similarly configured in the state of the first body shell 11 is installed on towards the position of dust vessel port 37.In the situation Under, discarded lid 42 is configured at the inner side of the first body shell 11 and is the place that can be seen by dust vessel port 37.

On the other hand, the bar 26 of the station unit 5 involved by present embodiment is, from type of law cleaner unit 2 towards with filling The midway hooking for the position (recurrence position) that electrode 3 is electrically connected is inhaled in the discarded lid 42 from type of law cleaner unit 2 when from the type of law When dirt unit 2 reaches position (the recurrence position) being electrically connected with charging electrode 3, discarded lid 42 is opened and makes discarded mouth 41 and dirt Angstrom transfer tube 25 fluidly connects (Fig. 9).

From the bar 26 of the discarded lid 42 of type of law cleaner unit 2 and unit 5 of standing surround with from type of law cleaner unit 2 towards with The rotation centerline C3 that the direction for the position that charging electrode 3 is electrically connected intersects is swung.In addition, the rotation centerline C4 of discarded lid 42 And the rotation centerline C3 of bar 26, preferably with respect to from type of law cleaner unit 2 towards the position being electrically connected with charging electrode 3 The direction of (recurrence position) is orthogonal.

The rotation centerline C3 of bar 26 is (to be returned from type of law cleaner unit 2 towards the position being electrically connected with charging electrode 3 Playback is put) direction on, the edge reached at first from type of law cleaner unit 2 that is configured in the opening edge of dust transfer tube 25 The front end of portion, the i.e. opening edge of dust transfer tube 25.

In addition, the rotation centerline C3 of bar 26 is supported to be electrically connected from type of law cleaner unit 2 towards with charging electrode 3 The side of position (recurrence position) move up freely.That is, by the rotation centerline C3 of bar 26 from 2 court of type of law cleaner unit Moved up to the side for the position (recurrence position) being electrically connected with charging electrode 3, thus hook 79 can be from from type of law dust suction list The influence of the deviation of positional precision in the rehabilitation control of member 2, and hooking is in bar carrier 131.

And then the rotation centerline C3 of bar 26 is covered by axis cover 132, the axis cover 132 from type of law cleaner unit 2 towards with On the direction for the position (recurrence position) that charging electrode 3 is electrically connected, the self-discipline being open in edge of dust transfer tube 25 is arranged at The front end of edge that type cleaner unit 2 reaches at first, the i.e. opening edge of dust transfer tube 25.

The rotation centerline C4 of discarded lid 42 (is returned from type of law cleaner unit 2 towards the position being electrically connected with charging electrode 3 Playback is put) direction on be configured at the distant place side of discarded lid 42.In addition, the rotation centerline C4 of discarded lid 42 is from type of law dust suction Unit 2 more leans on a distant place towards being configured on the direction for the position (recurrence position) being electrically connected with charging electrode 3 than bar carrier 131 Side.And then the rotation centerline C4 of discarded lid 42 (is returned from type of law cleaner unit 2 towards the position being electrically connected with charging electrode 3 Playback is put) direction on, be configured at than being contacted in discarded lid 42 relative to discarded mouth 41 or separated lid main body 133 is more leaned on Distant place side.

By the configuration of the rotation centerline C3 of these bars 26 and the rotation centerline C4 of discarded lid 42, lid 42 is discarded When by bar 26 to open, to become from the guiding dust from the container body 38 of type of law cleaner unit 2 to dust transfer tube 25 Inclined plane (Fig. 9).

In addition, the elastic force of helical spring 135 is born in the direction of discarded lid 42 towards closing.Discarded lid 42 is by from type of law dust suction The propulsive force of unit 2 towards the position (recurrence position) being electrically connected with charging electrode 3 surpasses the elastic force of helical spring 135 and beats Open.When by bar 26 to open discarded lid 42, the energy accumulation by compression of helical spring 135, on the other hand, inhales when from the type of law 2 slave station unit 5 of dirt unit depart from and from bar 131 pull rod 26 of carrier when, which releases energy and closes discarded Lid 42.

Bar 26 bears the elastic force of helical spring (illustration omitted) to the direction for erecting (Fig. 8).Bar 26 is by from type of law dust suction The propulsive force of unit 2 towards the position (recurrence position) being electrically connected with charging electrode 3 surpasses the elastic force of helical spring and falls down.When During by bar 26 to open discarded lid 42, helical spring energy accumulation by compression, on the other hand, when from type of law cleaner unit 2 Slave station unit 5 depart from and from bar 131 pull rod 26 of carrier when, which releases energy and erects bar 26.

Electric dust cleaner 1 involved by the present embodiment so formed possesses the centrifugation portion 83 of multi-stag, should The centrifugation portion 83 of multi-stag includes the first centrifugation for centrifuging the dust flowed into from dust transfer tube 25 from air Separation unit 81 and by by the dust in the first centrifugation portion 81 from air separated second centrifugation portion 82, thus, Even if the accumulation increase of dust is also able to maintain that separating property and it is hardly reduced, and then is able to maintain that negative suction, Ensure from the ability that dust is transferred from type of law cleaner unit 2.In addition, electric dust cleaner 1 possesses the centrifugation portion of multi-stag 83, thus, it can also avoid intake performance from being damaged suddenly and maintain intake performance even if sucking substantial amounts of powder quickly, can Maintain from the ability that dust is transferred from type of law cleaner unit 2.

And then the electric dust cleaner 1 involved by present embodiment has the second suction inlet 65 of station unit 5, thus, energy Enough be aspirated through from the means beyond type of law cleaner unit 2, such as mop, broom, floor cleaning device collect dust or Person is attached to mop, broom, the dust of floor cleaning device in itself.The absorption work(of such dust of electric dust cleaner 1 Can, suitable for wanting partly to carry out the part in room the situation of dust suction, such as to as the remaining dessert chip of children Dust carries out the situation of dust suction.That is, electric dust cleaner 1 is, makes to operate from the self-discipline of type of law cleaner unit 2 and whole to room , it is necessary to which dozens of minutes arrives the time in units of hour in the case that body carries out dust suction, another aspect, by from type of law dust suction Means, such as mop, broom, floor beyond unit 2 with cleaning device to partly carrying out dust suction in room in the case of, energy It is enough that the dust gathered in units of tens seconds to a few minutes is drawn and accumulated immediately from the second suction inlet 65.

And then in addition, the electric dust cleaner 1 involved by present embodiment is accumulated by the centrifugation portion 83 of multi-stag The dust of the second suction inlet 65 suction of slave station unit 5, therefore, easily maintains the attraction of the second suction inlet 65.

By the dust suction object of the second suction inlet 65 be set as such as mop, broom, floor cleaning device like that with In the case that corresponding width dimensions sweep the cleaning device of dust, even if being set as the size of the second suction inlet 65 along setting Put that face is wider and corresponding height dimension, negative suction will not chronically reduce, can reliably draw by mop, sweep Broom, the floor cleaning device as cleaning device sweep the dust held together.

Thus, involved electric dust cleaner 1 according to the present embodiment, can maintain from from type of law cleaner unit for a long time 2 to station unit 5 transfer dust ability, even and if suck quickly substantial amounts of powder also easily maintain transfer dust function.

According to the 3rd embodiment, using the teaching of the invention it is possible to provide a kind of electric dust cleaner, can maintain from from type of law cleaner unit for a long time To station unit transfer dust ability, even and if suck quickly substantial amounts of powder also easily maintain transfer dust function.

In addition, the preferred embodiment of the present invention has following feature.

1. a kind of electric dust cleaner, possesses：

It is above-mentioned to possess from type of law cleaner unit：

First body shell, has the first suction inlet；

2. the electric dust cleaner as described in 1, wherein,

Above-mentioned station unit possesses suction wind path, above-mentioned from the case that type of law cleaner unit revert to above-mentioned station unit, Above-mentioned second suction inlet is connected by the suction wind path with above-mentioned first suction inlet or above-mentioned first dust collecting container.

3. such as the electric dust cleaner described in 1 or 2, wherein,

Above-mentioned station unit possesses：

Second dust collecting container, accumulates the dust from the suction of above-mentioned second suction inlet；And

Second electric blower, to above-mentioned second dust collecting container negative pressure.

4. the electric dust cleaner as described in 3, wherein,

Above-mentioned station unit possesses relaying wind path, above-mentioned from the case that type of law cleaner unit revert to above-mentioned station unit, Above-mentioned first dust collecting container is connected by the relaying wind path with above-mentioned second dust collecting container.

5. the electric dust cleaner as described in any of 1 to 4, wherein,

Above-mentioned station unit possesses：

Above-mentioned second dust collecting container possesses the centrifugation portion of multi-stag, and the centrifugation portion of the multi-stag includes will be from upper State the first centrifugation portion for being centrifuged from air of dust of dust transfer tube inflow and will be centrifuged by above-mentioned first The dust of separation unit separated second centrifugation portion from air.

6. a kind of electric dust cleaner, possesses：

It is above-mentioned to possess from type of law cleaner unit：

First body shell, has the first suction inlet；

First electric blower, acts on above-mentioned first dust collecting container by the driven by power supplied from above-mentioned secondary cell Negative pressure,

Above-mentioned station unit possesses：

7. the electric dust cleaner as described in 6, wherein,

Several embodiments of the invention is illustrated, but these embodiments are to prompt as an example, and It is not intended to be defined the scope of invention.These new embodiments can be carried out in a manner of others are various, not Various omissions, displacement, change can be carried out in the range of the purport of disengaging invention.These embodiments and its deformation are contained in hair In bright scope and purport, and be contained in the invention described in Patent request scope and the scope that is equal with it in.

The explanation of symbol

1、1A：Electric dust cleaner；2：From type of law cleaner unit；3：Charging electrode；5、5A：Stand unit；6：First suction Mouthful；11：First body shell；11a：Bottom surface；12：First dust collecting container；13：First electric blower；15：Move portion；16：Drive Dynamic portion；17：Robot control unit；18：Secondary cell；21：Base；22：Dust recoverer；25：Dust transfer tube；26：Bar； 29：Power cord；31：Central brush；32：Central brush drive division；33：Side brush；35：Side brush drive division；36：First suction inlet； 37：Dust vessel port；38：Container body；39：Linking part；41：Discarded mouth；42：Discarded lid；45：Driving wheel；46：Gyroscope wheel； 47：Charging terminal；48：Brush base portion；49：Wire cleaning body；61：High floor section；62：Low land plate portion；63：Walking surface；65：Second Suction inlet；65：Second suction inlet；66：Second body shell；66a：Wall；68：Second dust collecting container；69：Second electronic air blast Machine；71：Concave part；72：Return and confirm test section；73：First sensor portion；75：Second sensor portion；76：Suck wind path； 77：Downstream wind path；78：Wind path switching mechanism；79：Hook；81：First centrifugation portion；82：Second centrifugation portion；83：Centrifugation Separation unit；85：Exhaust wind path；86：Main header casing；87：Second separation unit upper cover；91：First centrifuges room；92：Dust collecting container (cup of the second dust collecting container)；92a：Open end；93：First filter portion；95：Dust catches cup；97：Dust storage chamber；98：Air-breathing Mouthful；101：Large-diameter portion；102：Rake；103：Small diameter portion；105：Inclined plane；106：Skeleton；107：Framework；108：First is netted Filter；109：First opening；111：Second opening；112：Second gauze filter；113：Relay wind path；115：Second centrifugation Separation chamber；116：Cylindrical shape wall；117：Truncated cone shape wall；118：Introducing port；119：Inner cylinder；121：Exhaust outlet；122：It is useless Abandon mouth；125：Dust catches umbrella；125a：Simultaneously；125b：Another side；126：Thin dirt dust storage chamber；127：Second exhaust port；128： Recess；131：Bar carrier；132：Axis cover；133：Lid main body；135：Helical spring；140a、140b：Suck wind path；143：Stand Control unit；145a、145b：Relay wind path；146：Switching mechanism.

Claims

1. a kind of electric dust cleaner, possesses：

It is above-mentioned to possess from type of law cleaner unit：

First body shell, has the first suction inlet；

Electric blower, by the driven by power that is supplied from above-mentioned secondary cell and to above-mentioned first dust collecting container negative pressure,

2. electric dust cleaner as claimed in claim 1, wherein,

Above-mentioned station unit possesses suction wind path, above-mentioned from the case that type of law cleaner unit revert to above-mentioned station unit, the suction Enter wind path above-mentioned second suction inlet is connected with above-mentioned first suction inlet or above-mentioned first dust collecting container.

3. electric dust cleaner as claimed in claim 1 or 2, wherein,

Above-mentioned station unit possesses：

4. electric dust cleaner as claimed in claim 3, wherein,

Above-mentioned station unit possesses relaying wind path, above-mentioned from the case that type of law cleaner unit revert to above-mentioned station unit, in this Above-mentioned first dust collecting container is connected with above-mentioned second dust collecting container after wind path.

5. electric dust cleaner according to any one of claims 1 to 4, wherein,

Above-mentioned station unit possesses：

Above-mentioned second dust collecting container possesses the centrifugation portion of multi-stag, and the centrifugation portion of the multi-stag includes will be from above-mentioned dirt The the first centrifugation portion and will be centrifuged by above-mentioned first that the dust that angstrom transfer tube flows into is centrifuged from air The dust in portion separated second centrifugation portion from air.