CN1895147A - Electric vacuum cleaner - Google Patents
Electric vacuum cleaner Download PDFInfo
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- CN1895147A CN1895147A CN 200610098855 CN200610098855A CN1895147A CN 1895147 A CN1895147 A CN 1895147A CN 200610098855 CN200610098855 CN 200610098855 CN 200610098855 A CN200610098855 A CN 200610098855A CN 1895147 A CN1895147 A CN 1895147A
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- dust
- mentioned
- outlet
- filter
- acceptance division
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
An electric vacuum cleaner including a main body, a filter located in a suction air trunk between an inlet to suck dust and a suction opening of an electric blower and provided in the main body to adsorb the dust, a filter dust-removal device to remove the dust attached to the filter, a dust receiving part to receive the dust removed from the filter and having an outlet through which the dust is discharged, and a dust discharge device configured to discharge the dust in the dust receiving part from the outlet, the dust discharge device having a discharge member configured to discharge dust from the outlet and to be capable of closing the outlet.
Description
Technical field
The present invention is about a kind of dedusting of filter and dust catcher (electric vacuum cleaner) that dust reclaims of for example can carrying out effectively, and above-mentioned filter rotation is mounted freely in the suction wind path way that is arranged in the main body of dust collector.
Background technology
Since previous, well-knownly be: the dust catcher (opening the 2004-358135 communique) that the dust collecting container loading and unloading freely is arranged at main body of dust collector with reference to the Japan Patent spy.
Described dust catcher comprises: the dust collecting container chamber is formed at inner main body of dust collector; Loading and unloading freely are installed on the dust collecting container in the dust collecting container chamber; Be arranged at the electric blower (electric blower) in this downstream, dust collecting container chamber; Loading and unloading freely are installed on the aflter-fillter that is the folder filter (pleated filter) of the rear aperture of dust collecting container; And the dust arrester shaken off of the dust that will be attached to this folder filter.In addition, the pleat of folder filter extends above-below direction.
This dust arrester will encircle rotation and freely be disposed at the position relative with folder filter, and in this ring, be provided with projection with the folder filter butt, cord-reel makes the ring rotation when twining power line, and by this ring of rotation, the overtoping portion that projection is crossed the pleat of folder filter also moves, make the folder filter vibration thus, thereby the dust that is attached to folder filter is fallen.
But, there are the following problems in the above-mentioned dust catcher: when the projection of ring is displaced into the upper position of folder filter, because pleat extends above-below direction, so the dust that falls from the top of this folder filter drops down onto the below, but this dust will be attached to the bottom of pleat once more.
Therefore, considering has following dust catcher, and it is provided with: the dust acceptance division makes projection be fixed in the downside of folder filter and rotatable folder filter is set, and comprises the outlet of discharging dust and be received from the dust that folder filter falls; And blade, the dust that lodges in this dust acceptance division is expelled to outlet.
In this dust catcher, make the folder filter vibration and dust is fallen by projection, and blade is displaced on the dust acceptance division, and the dust that will lodge on the dust acceptance division is expelled to outlet.
But there are the following problems in the above-mentioned dust catcher: if drive electric blower, thereby the dust that then is expelled to outlet will be attracted once more from this outlet and is attached on the folder filter.
Summary of the invention
The object of the present invention is to provide a kind of dust catcher, it is discharged the dust that the inherent filtration device falls effectively from outlet, and the dust of this discharge can not be attracted and be attached on the filter once more from outlet.
In order to reach above-mentioned purpose, the dust catcher of one embodiment of the invention comprises: main body of dust collector, filter is arranged in the main body of dust collector, adsorbs dust with the dust suction inlet of going into dust at self-priming to suction wind path (air trunk) way of the suction opening of electric blower; The filter dust arrester is removed the dust that is attached to this filter; The dust acceptance division, the dust that the receiving filtration device is removed also comprises the outlet of discharging dust; The dust discharger is discharged the dust of this dust acceptance division from above-mentioned outlet.This discharger comprises the discharge member that dust is moved to outlet.This discharge member can seal outlet when dust catcher uses.
According to the present invention, when the discharge member moved to the position of outlet, the rotation of filter stopped, and outlet is blocked by discharging member.Therefore, in the time of can preventing to drive electric blower, thereby the dust that is expelled to outlet be attracted once more from this outlet and be attached on the filter.
Description of drawings
Fig. 1 is the stereogram of the first embodiment outward appearance of the dust catcher in the expression first embodiment of the invention.
Fig. 2 is the profilograph of the structure of expression main body of dust collector shown in Figure 1.
Fig. 3 is the stereogram of the main body of dust collector behind expression dismounting lid and the collecting unit of dust.
Fig. 4 is the vertical section stereogram of main body of dust collector shown in Figure 3.
Fig. 5 is the profilograph of the main body of dust collector behind dismounting lid and the collecting unit of dust.
Fig. 6 is the stereogram of expression collecting unit of dust outward appearance.
Fig. 7 is the drawing in side sectional elevation of collecting unit of dust shown in Figure 6.
Fig. 8 is the vertical section stereogram of collecting unit of dust shown in Figure 6.
Fig. 9 is the stereogram of expression dust collecting part outward appearance.
Figure 10 is the front wall portion of expression receiver and the key diagram of blade body.
Figure 11 is the stereogram of expression receiver and dust separating part.
Figure 12 is the stereogram of the skeleton of expression folder filter.
Figure 13 is the side view of expression folder filter structure.
Figure 14 be expression folder filter structure the pleat skeleton, with the key diagram of blade construction coincidence status.
Figure 15 is the stereogram of expression receiver and blade construction.
Figure 16 represents that the dust acceptance division reaches and the key diagram of the position relation of blade.
Figure 17 is the calcspar of formation of the control relation of expression dust catcher.
Figure 18 is the profile of the dust catcher in the second embodiment of the present invention.
Figure 19 is the stereogram of the collecting unit of dust outward appearance in the expression dust catcher shown in Figure 180.
Figure 20 is the drawing in side sectional elevation of the collecting unit of dust in the dust catcher shown in Figure 180.
Figure 21 is a stereogram of observing the collecting unit of dust the dust catcher shown in Figure 180 from other directions.
Figure 22 is the stereogram of expression dust separation unit outward appearance.
Figure 23 is front wall portion, the dust separating part of representing receiver, a part of profile that reaches pipeline.
Figure 24 is the stereogram of expression dust collecting part unit outward appearance.
Figure 25 is a stereogram of observing the dust collecting part unit of Figure 24 from other directions.
Figure 26 is the stereogram of the dust collecting part unit behind the expression dismounting lid.
Figure 27 is the stereogram of the lid of expression dust collecting part unit.
Figure 28 is the vertical view of the dust collecting part unit of Figure 24.
Figure 29 is expression receiver and the key diagram that scans out member.
Figure 30 is the side view of other embodiment of expression folder filter structure.
Figure 31 is the key diagram of the cylindrical portion shape of expression folder filter structure shown in Figure 30.
Figure 32 is the front view that expression scans out member.
Figure 33 is the stereogram of dust discharger shown in Figure 32.
Figure 34 is that expression utilization scans out the key diagram that member makes the outlet open mode.
Figure 35 is the stereogram of expression dust separating part.
The specific embodiment
Below, with reference to accompanying drawing, describe the preferred embodiment of dust catcher of the present invention in detail.
Fig. 1 represents the dust catcher 10 of the first embodiment of the present invention.
This dust catcher 10 comprises: main body of dust collector 11; Dust collection hose 12, the loading and unloading of one end freely are connected in the connector 11A of this main body of dust collector 11, and the other end is provided with manual operation pipe 13; Prolong pipe 14, loading and unloading freely are connected in manual operation pipe 13; And section port body 15, loading and unloading freely are connected in the leading section of this prolongation pipe 14.Be provided with operating portion 13A in the manual operation pipe 13, and be provided with a plurality of console switch 13a among this operating portion 13A.
In the section port body 15, be formed with suction chamber (not shown) in its bottom surface, this suction chamber forms not shown suction opening or the dust suction inlet that attracts dust, and this suction chamber is connected with the suction connector 57a of set collecting unit of dust 50 (with reference to Fig. 6) in the main body of dust collector 11 through prolonging pipe 14 and dust collection hose 12.
Main body of dust collector 11 comprises: main body box 20; Collecting unit of dust 50, loading and unloading freely are installed in the main body box 20 (with reference to Fig. 6); And lid 21, switchably be arranged on the main body box 20.
In the front side of main body box 20, to shown in Figure 5, be formed with the collecting unit of dust chamber (installation portion) 22 that loading and unloading freely are equipped with collecting unit of dust 50, and the upper opening 23 (with reference to Fig. 3) of this collecting unit of dust chamber 22 as shown in Figure 2 as Fig. 2, by lid 21 sealings.And, rear side at main body box 20 is provided with electric blower 24, (be the left side among Fig. 2) in the front side of this electric blower 24 and be formed with to comprise the cylindric connection wind path portion 25 of front openings 25B, and in this connection wind path portion 25, dispose lattice member 25K, and on the opening 25B containment member 27 is installed in front.On the rear wall 25A that connects wind path portion 25, be formed with connection opening 25b, and be communicated with the suction opening 24A of this connection opening 25b and electric blower 24.
In the collecting unit of dust chamber 22, to shown in Figure 5, be provided with the 1st conveyer, for example driven wheel 110 as Fig. 3, and the driving body, for example CD-ROM drive motor M that make these driven wheel 110 rotations.
Collecting unit of dust 50 loading and unloading freely are installed on to the way of the suction wind path of the suction opening 24A of the connector 11A of main body of dust collector 11 and electric blower 24, and can take out in main body of dust collector 11.
And collecting unit of dust 50 to shown in Figure 8, comprises that dust separating part 52, loading and unloading freely are installed on the dust collecting part 70 of this dust separating part 52 and the filter part 80 that becomes one with dust separating part 52 as Fig. 6.
On the top of the periphery wall 53 of separation chamber portion 54, as shown in Figures 7 and 8, be formed with the importing opening 53A that imports with the dust of air separation, and on this importing opening 53A, containment member 53S (with reference to Fig. 6) be installed.And, on the right side wall 54A of separation chamber portion 54 (among Fig. 7), be formed with the connection opening 54Aa (with reference to Fig. 8) that is connected with guiding wind path pipe 57 and be connected with the attraction opening 54Ab (with reference to Fig. 7) that attracts wind path portion 56.
And, on the left side wall 54B of separation chamber portion 54 (among Fig. 7), be formed with opening 54Ba, and this opening 54Ba stops up by loading and unloading the lid 58 that freely is installed with.On lid 58, be equipped with dust-separating appliance 55, and cover 58, but take out dust-separating appliances 55 in the self-separation chamber portion 54 by removing this.
Dust-separating appliance 55 comprises: have a plurality of ring frame 55a～55d of different-diameter, the gauze filter NF1 on every side that connects a plurality of connection box 55e of this ring frame 55a～55d and be pasted on above-mentioned each frame 55a～55d.When the opening 54Ba that are assemblied in separation chamber portion 54 when lid 58 went up, the ring frame 55a of dust-separating appliance 55 was engaged in the attraction opening 54Ab of separation chamber portion 54, and attracts wind path portion 56 to be communicated with separation chamber portion 54 through attracting opening 54Ab and gauze filter NF1.
Attract 81 interior connections of receiver of wind path portion 56 and following filter part 80, and with following dust-collecting box 70K in be communicated with.And, attract to be formed with connection opening 56A in the wind path portion 56.
Guiding wind path pipe 57 forms roughly circular-arc, and shown in the arrow of Fig. 8, the air that imports in the separation chamber portion 54 from the connection opening 54Aa of separation chamber portion 54 is rotated counterclockwise.
Below communication case portion 72, be formed with opening 72A, and this opening 72A as shown in Figure 7, be connected in the importing opening 53A of dust separation box 52.And, on the 74A of left side wall portion (among Fig. 9) of dust collection case portion 74, be formed with connection opening 75, and containment member 75S be installed at these connection opening 75 places.And connection opening 75 is connected in the connection opening 56A that attracts wind path portion 56 as shown in Figure 7.In dust collection case portion 74, as shown in Figure 7, filter F 1 is arranged at the position relative with connection opening 75.
And the right flank opening of dust collection case portion 74 freely is provided with cover plate 77 at these opening 76 place's switches.In the bottom of this cover plate 77, as shown in Figure 9, be formed with the arm 77A that direction is left extended, and this arm 77A is provided with axial region 77J, and this axial region 77J rotates and freely remains in the bearing portion 78 of the bottom that is arranged at dust collection case portion 74.And, by being center rotating plate 77 with this axial region 77J, thus the opening 76 of switch dust collection case portion 74.79 is handle.
And be provided with the dust removal by filtration device of the dust of collecting being removed by folder filter structure 100, and move the dust discharger of the dust of dust removal by filtration device removal thus, these a little devices can be described in the back.
On the front wall portion 84 of receiver 81, formed dust separating part 52.
On the front wall portion 84 of receiver 81, as shown in figure 10, be formed with connection opening 84A, and this connection opening 84A is connected in attraction wind path 56 (with reference to Fig. 7) of portion.And,, be communicated with attracting wind path portion 56 in the receiver 81 through this connection opening 84A.
The dust removal by filtration device has the removal member, and this removes member for example is on front wall portion 84, is arranged at a pair of projection 88 of rearward extending and clipping the position of connection opening 84A and constitutes.This a pair of projection 88 is connected to the 104A of overtoping portion of following folder filter 104, and is positioned at the more downside of position of the pivot of folder filter structure 100.
The dust discharger is by being constituted with the rotating blade construction 300 of folder filter structure 100 one.This blade construction 300 comprises as shown in figure 10: be embedded in the axial region 301 of the axial region 101A of folder filter structure 100,3 arms 302 extending in diametric(al) of this axial region 301 and the blade 303 that is arranged at the leading section of this arm 302 certainly.Arm 302 constitutes by being divided into two strands arm member 302A, 302A.
Be embedded in the axial region 101A of framework 101 by axial region 301, as shown in figure 14, blade construction 300 overlapped with folder filter structure 100, and rotate integratedly with folder filter structure 100 with blade construction 300.
Be provided with blocking mechanism, in one embodiment, this blocking mechanism constitutes when folder filter structure 100 rotation, and blade 303 arrives the position of representing with chain-dotted line, and then the flat part 303A of blade 303 and slide connecting part 303B stop up outlet 86A.That is blade 303 stops up outlet 86A.
If blade 303 arrives the position of stopping up outlet 86A, then microswitch (micro switch) S1 (with reference to Figure 17) detects this situation, and stops the driving of motor M.Microswitch S1 is assemblied in the receiver 81.
And, be above-below direction with respect to the loading and unloading direction of the collecting unit of dust 50 of the collecting unit of dust chamber 22 of main body of dust collector 11, and be set at the direction vertical with the rotation of gear 107.
And, if collecting unit of dust 50 is installed in the collecting unit of dust chamber 22 of main body of dust collector 11, then gear 107 and driven wheel 110 interlocks, if and from these collecting unit of dust chamber 22 taking-up collecting unit of dust 50, then gear 107 comes off from driven wheel 110, and collecting unit of dust 50 can 22 dismountings from the collecting unit of dust chamber simply.
And, if collecting unit of dust 50 is installed in the collecting unit of dust chamber 22 of main body of dust collector 11, then by containment member 27, the end joined of gear part 107A that makes folder filter structure 100 is in the front openings 25B of the connection wind path portion 25 of main body of dust collector 11, and makes 81 interior connections of receiver that connect in the wind path portion 25 with collecting unit of dust 50.
Figure 17 is the calcspar of the formation of the control system of this dust catcher of expression.Among Figure 17,200 is control device, based on the detection signal of the operation of the console switch 13a (with reference to Fig. 1) of operating portion 13A or microswitch S1 and control electric blower 24 or motor M.
Secondly, illustrate as mentioned above and the start of the dust catcher that constitutes.
At first, as shown in Figure 2, collecting unit of dust 50 is installed in the collecting unit of dust chamber 22 of main body of dust collector 11, as shown in Figure 1, make dust collection hose 12 be connected in the connector 11A of main body of dust collector 11, and make section port body 15 be connected in manual operation pipe 13 through prolonging pipe 14.
Not shown attaching plug is connected to socket.At this moment, when microswitch S1 does not detect the blade 303 of blade construction 300, that is blade 303 is not when stopping up the outlet 86A of dust acceptance division 86, the folder filter structure 100 of CD-ROM drive motor M and revolving filter portion 80.If in 100 rotations of folder filter structure, the blade 303 of blade construction 300 slips mobile on dust acceptance division 86, and this blade 303 arrives the position of the outlet 86A that stops up dust acceptance division 86, then microswitch S1 detects blade 303, and according to this detection control apparatus 200 driving of motor M is stopped.
When this blade 303 slips when mobile, the dust that lodges in dust acceptance division 86 scans out to outlet 86A, and through access 59 in this outlet 86A is expelled to the separation chamber portion 54 of dust separating part 52.
In carrying out the driving process of motor M, that is blade 303 moves to during the position of stopping up outlet 86A, even the switch 13a of the operating portion 13A of operation manual operation pipe 13 also can't make electric blower 24 drive.Thus, the dust that prevents to be expelled to the separation chamber portion 54 of dust separating part 52 is attracted from outlet 86A, thereby is attached to once more on the folder filter 104.
When the microswitch S1 of collecting unit of dust 50 detects the blade 303 of folder filter structure 100, that is, when blade 303 stops up the outlet 86A of dust acceptance divisions 86, if the switch 13a of the operating portion 13A of operation manual operation pipe 13 then makes electric blower 24 drive.
Driving by this electric blower 24, suction opening 24A from electric blower 24 sucks air, and through connecting wind path portion 25, suction function is in the receiver 81 of collecting unit of dust 50, and then through attracting wind path portion 56, suction function is in dust-collecting box 70K or in the separation chamber portion 54 of dust separating part 52.And this negative pressure acts on dust collection hose 12, prolongs pipe 14 and section port body 15, and attract dust when suction inlet body 15 attracts air through guiding wind path pipe 57.
Dust that this attracted and air are attracted to the suction connector 57a of collecting unit of dust 50 through prolonging pipe 14 and dust collection hose 12.This is attracted to the dust and the air that suck connector 57a and imports in the separation chamber portion 54 of dust separating part 52 by guiding wind path pipe 57, and in this separation chamber portion 54, carries out being rotated counterclockwise among Fig. 8.
And, utilize this rotation that dust is separated with part of air, the air that is separated passes through the gauze filter NF1 of dust-separating appliance 55 as shown in Figure 7, and then by attracting wind path portion 56, is attracted in the receiver 81 of filter part 80.
On the other hand, not separated dust and air utilize this rotation, and the importing opening 53A of self-separation chamber portion 54 imports in the communication case portion 72 of dust collecting part 70.Dust that this imported and air are attracted to dust storage chamber 73 by the access 71 of communication case portion 72, and dust by control of dust to dust storage chamber 73.
The air that is attracted to dust storage chamber 73 is attracted to attraction wind path portion 56, and then is attracted in the receiver 81 of filter part 80 by filter F 1 and connection opening 75.
Be attracted to the folder filter 104 that receiver 81 interior air pass through folder filter structure 100, be attracted to the connection wind path portion 25 of main body of dust collector 11, and then be attracted to the suction opening 24A of electric blower 24.
Yet, because the blade of blade construction 300 303 stops up the outlet 86A of the dust acceptance division 86 of receiver 81, so can prevent through access 59, attract the dust in the separation chamber portion 54 of dust separating part 52 from this outlet 86A, thereby this dust be attached to once more on the folder filter 104.
The air that is attracted to the suction opening 24A of electric blower 24 passes through in the electric blower 24, from the exhaust outlet 20H discharge of main body of dust collector shown in Figure 2 11.
After sweeping end, the console switch 13a of the 13A of operating operation portion stops the driving of electric blower 24.If the driving of this electric blower 24 stops, control device 200 CD-ROM drive motor M then shown in Figure 17.Utilize the driving of motor M, driven wheel 110 rotations, thereby 100 rotations of folder filter structure.
Utilize the rotation of this folder filter structure 100, the projection 88 of the front wall portion 84 of receiver 81 contacts with the overtoping portion of folder filter 104, and crosses overtoping portion in this rotation.When projection 88 is crossed overtoping portion at every turn, all make folder filter 104 vibrations, thereby the dust that is attached to folder filter 104 is shaken off.This dust lodges in the dust acceptance division 86 of receiver 81.
Because projection 88 is arranged at the downside of the pivot of folder filter structure 100, so can make the folder filter 104 of the lower portion of folder filter structure 100 that bigger vibration is arranged.Therefore, dust is shaken off from the folder filter 104 of this lower portion, and directly drops down onto dust acceptance division 86, in the way that this falls, can not be attached to folder filter 104 once more, therefore can dust be fallen.
On the other hand, blade construction 300 rotates simultaneously with folder filter structure 100, and the blade 303 of blade construction 300, as shown in figure 16, slips mobile on the dust acceptance division 86 of receiver 81.Utilize slipping of this blade 303 mobile, the dust that lodges in dust acceptance division 86 is along moving on the side face of dust acceptance division 86, and scans out the outlet 86A to dust acceptance division 86.Scan out dust to outlet 86A through access 59, be expelled in the separation chamber portion 54 of dust separating part 52.
If folder filter structure 100 is carried out for example 1 rotation, and blade 303 arrives the position of the outlet 86A of the obstruction dust acceptance division 86 shown in the chain-dotted line of Figure 16, then microswitch S1 detects blade 303, and control device 200 stops the driving of motor M.Thus, in the position that blade 303 stops up the outlet 86A of dust acceptance division 86 rotation of folder filter structure 100 is stopped.
Among this embodiment, when because be provided with 3 blades 303, thereby when microswitch S1 carries out detecting for 3 times to blade 303, stop the driving of motor M.Arrive at blade 303 before the position of the outlet 86A that stops up dust acceptance divisions 86, when the switch 13a of the operating portion 13A that operates manual operation pipe 13 once more, control device 200 can't drive electric blower 24.Thus, the dust that can prevent to be expelled to the separation chamber portion 54 of dust separating part 52 is attracted and is attached to once more folder filter 104 from outlet 86A.
And, because before the blade 303 of blade construction 300 arrives the position of the outlet 86A that stops up dust acceptance division 86, with attaching plug when socket is extracted, before the outlet 86A of blade 300 obstruction dust acceptance divisions 86, stop the driving of motor M, thereby outlet 86A is not stopped up by blade 300, but as mentioned above, if attaching plug is connected to socket, CD-ROM drive motor M and make folder filter structure 100 rotation then, stop up outlet 86A with blade 303 thus, electric blower 24 is driven, so can prevent to be expelled to the dust of the separation chamber portion 54 of dust separating part 52 from outlet 86A attraction.
Because of use for a long time, and folder filter 104 is produced when blocking, cleaning folder filter 104.
This cleaning is a lid 21 of at first opening main body of dust collector 11, and takes out collecting unit of dust 50.By taking out this collecting unit of dust 50, and because driven wheel 110 is disposed on the more lower position of pivot position of gear 107 of folder filter structure 100, so can not hamper driven wheel 110, the gear 107 self-driven gears 110 of folder filter structure 100 come off.Therefore, can remove collecting unit of dust 50 from the collecting unit of dust chamber 22 of main body of dust collector 11 simply.
Behind the 22 dismounting collecting unit of dust 50 of collecting unit of dust chamber, the folder filter 104 of the folder filter structure 100 of cleaning collecting unit of dust 50.At this moment, also dismountable dust collecting part 70.
After the cleaning of folder filter 104 finishes, if with this collecting unit of dust 50 from the collecting unit of dust chamber 22 of top insertion main body of dust collector 11, then because driven wheel 110 is disposed at the more lower position of pivot position of the gear 107 of folder filter structure 100, so can not hamper driven wheel 110, and the gear 107 and driven wheel 110 interlocks of folder filter structure 100 are installed on collecting unit of dust 50 in the collecting unit of dust chamber 22.
So, because if insert 50 of collecting unit of dust end should be installed, so but the utmost point carries out this installation simply from the top of collecting unit of dust chamber 22.
Because need not to remove collecting unit of dust 50 when abandoning the dust that lodges in dust collecting part 70,, only in collecting unit of dust 50, remove dust collecting part 70 so can open the lid 21 of main body of dust collector 11.Then, open the cover plate 77 of dust collecting part 70, the dust that lodges in dust storage chamber 73,73A is abandoned.
The foregoing description is an explanation bucket formula dust catcher, but also applicable to vertical type dust collector.
Secondly, second embodiment of dust catcher of the present invention is described.
Among this second embodiment, loading and unloading freely are equipped with following dust separation unit 400 and dust collecting part unit 410 in the collecting unit of dust chamber 22.
Top at the periphery wall 53 of separation chamber portion 54, as shown in figure 20, being formed with the dust that will separate from air imports the importing opening 53A of dust collecting part 70 and will import the entrance hole 153B of separation chamber portion 54 from the dust that following outlet 84K (with reference to Figure 23) discharges.
On the right side wall 54A of separation chamber portion 54, as Figure 22 and shown in Figure 23, be formed with circular open 154A and fan-shaped opening 154B, and be equipped with dust-separating appliance 55 at opening 154A place, be equipped with gauze filter NF2 at opening 154B place.And, on right side wall 54A, be formed with connection opening 54Aa, and on this connection opening 54Aa, be connected with guiding wind path pipe 57, and separation chamber portion 54 is communicated with guiding wind path pipe 57.
Make left surface (among Figure 20) opening of separation chamber portion 54, and locate to load and unload freely to be equipped with to cover 58 (with reference to Figure 23) at this opening 54Ba (with reference to Figure 22).
Dust-separating appliance 55 comprises plectane 55a, ring frame 55b, connects a plurality of connected frame 55c of plectane 55a and ring frame 55b and is pasted on connected frame 55c gauze filter NF1 on every side as shown in figure 23.And, attract wind path portion 56 in the opening 154A of right side wall 54A and gauze filter NF1 and separation chamber portion 54, to be communicated with, and in the gauze filter NF2 of the opening 154B of right side wall 54A and separation chamber portion 54, be communicated with.
Attract 81 interior connections of receiver of wind path portion 56 and following filter part 80, and, through being formed at the connection opening 56A on this right side wall portions 156 (with reference to Figure 20), be communicated with the dust storage chamber 73 of following dust collection case portion 74.
Shown in the arrow of Figure 22 and Figure 23, guiding wind path pipe 57 is rotated counterclockwise the air that imports in the separation chamber portion 54 from the connection opening 54Aa of separation chamber portion 54.
Below communication case portion 72, be formed with opening 72A, and this opening 72A as shown in figure 20, be connected in the importing opening 53A of dust separating part 52.And, on the 74A of left side wall portion of dust collection case portion 74, as shown in figure 26, be formed with connection opening 75, and be equipped with gauze filter NF3 at these connection opening 75 places.
In the outside of this gauze filter NF3, with the gauze filter NF3 position of specific range at interval, cover plate 170 is assemblied in the outside wall portions of dust collection case portion 74.Be formed with opening 170A in the bottom of cover plate 170, and be coated with cover plate 170 in the top of gauze filter NF3, the position of interval specific range.
The opening 170A of cover plate 170 is connected in the connection opening 56A that attracts wind path portion 56 as shown in figure 20.
And dust collection case portion 74 comprises: the box portion 174 (with reference to Figure 26) of right flank opening, and switch freely be assemblied in the lid 77 (with reference to Figure 27) of the opening 76 of this box portion 174.
On the bottom wall portion 77A of lid 77, as shown in figure 25, be formed with the arm 77M of direction extension left, and on this arm 77M, as shown in figure 27, be provided with axial region 77J, this axial region 77J rotates and freely remains in the bearing portion 78 of the bottom that is arranged at dust collection case portion 74.And, be center rotating cover 77 with this axial region 77J, open the opening 76 of closing dust collection case portion 74 thus.
And, being formed with not shown hook on the top of lid 77, this dogging terminates in the fastener (not shown) of dust collection case portion 74, thereby lid 77 can't be opened.And if operation is arranged at the disengage button 21Ba on the hamper 21B of dust collecting part 70 as shown in figure 28, the card of then removing this hook ends, and lid 77 is moved to downside, thereby lid 77 utilizes deadweight to rotate axial region 77J and open.
If dust collecting part unit 410 is installed in the collecting unit of dust chamber 22 of the main body of dust collector 11 that dust separation unit 400 is installed, then as shown in figure 20, the importing opening 53A of dust separating part 52 is connected in the opening 72A of dust collecting part unit 410, and the opening 170A of the cover plate 170 of dust collecting part unit 410 is connected in the connection opening 56A of the attraction wind path portion 56 of dust separation unit 400.
On the front wall portion 84 of receiver 81, as shown in figure 29, be formed with the outlet 84K of connection opening 84A and superposed discharge dust, and connection opening 84A is connected in attraction wind path 56 (with reference to Figure 20) of portion.And,, be communicated with attracting wind path portion 56 in the receiver 81 through this connection opening 84A.
And, near the connection opening 84A of front wall portion 84, be provided with a pair of projection (dust arrester) 88 of each interval specific range, and this projection 88 is connected to the protuberance 104Ab of the 104A of overtoping portion (corresponding to the overtoping portion of upstream side) of following folder filter 104.And, at the central part of front wall portion 84 as shown in figure 29, be formed with a 84J.
The internal perisporium face of receiver 81 becomes the dust acceptance division 86 of the dust that reception falls from folder filter 104.
In the axis hole 101Aa of axial region 101A, as shown in figure 18, the axle 84J of front wall portion 84 is freely inserted in rotation relatively, and folder filter structure 100 is the center rotation with axle 84J.
In the rear end of framework 101, as shown in figure 30, be formed with the short cylindrical portion 500 of length, and on the outer peripheral face of this cylindrical portion 500, as shown in figure 31, be formed with 3 less minor diameter part 110A of diameter with equal intervals along Zhou Fangxiang.And, be large-diameter portion 110B between this minor diameter part 110A and the minor diameter part 110A.
This minor diameter part 110A or large-diameter portion 110B are detected by microswitch S1, and this microswitch S1 (not shown) is arranged in the collecting unit of dust chamber 22 of main body of dust collector 11.Among this embodiment, for example when detecting large-diameter portion 110B, open microswitch S1; When detecting minor diameter part 110A, then close microswitch S1.
On the rear end face of cylindrical portion 500, be formed with gear 107, and this gear 107 and cylindrical portion 500 are outwards outstanding from receiver 81, and driven wheel 110 interlocks of the collecting unit of dust chamber 22 of this gear 107 and main body of dust collector 11, and utilize the driving of motor M, folder filter structure 100 is rotated in receiver 81.
When dust separation unit 400 being installed in the collecting unit of dust chamber 22 of main body of dust collector 11, gear 107 and driven wheel 110 interlocks, when dust separation unit 400 is taken out from this collecting unit of dust chamber 22, gear 107 comes off from driven wheel 110, and dust separation unit 400 can be removed from collecting unit of dust chamber 22 simply.
Dust discharger or blade construction 300 comprise as Figure 32 and shown in Figure 33: axial region 301 is embedded in the axial region 101A of folder filter structure 100, and rotates integratedly with this axial region 101A; 3 arms 302 extend in diametric(al) from this axial region 301; And scan out member or discharge member 303, be arranged at the leading section of this arm 302.In addition, omit 2 among Figure 33 and scan out member 303.
The leading section that scans out member 303 is the 1st slide connecting part 303A, the internal face that the 1st slide connecting part is slidably connected to the dust acceptance division 86 of receiver 81 has closed up the dust that lodges in this dust acceptance division 86, and a sidepiece that scans out member 303 is the 2nd slide connecting part 303B that is slidably connected on receiver 81 front wall portions 84.And, on the one side that scans out member 303, be formed with inclined plane (guiding inclined plane) 303C that makes the dust that has held together with the 1st slide connecting part 303A drop down onto outlet 84K.
If scan out the position that member 303 moves to outlet 84K, then scan out the projection 450A of member 303 push switches lid 450 and resist mutually with the application of force of spring 401, switch cover 450 is forwards moved, thereby open outlet 84K.
If folder filter structure 100 rotations, and scan out the position that member 303 arrives as shown in figure 29, then set the rigging position of microswitch S1 in the following manner, and with respect to the rigging position of the dust discharger 300 of folder filter structure 100, promptly, microswitch S1 closes from opening to switch to, that is, microswitch S1 will detect to switch to minor diameter part 110A will be detected the large-diameter portion 110B of the cylindrical portion 500 of folder filter structure 100.
When scanning out member 303 and arrive as shown in figure 29 position, outlet 84K is stopped up by switch cover 450.
And, if dust separation unit 400 is installed in the collecting unit of dust chamber 22 of main body of dust collector 11, then through containment member 27, make the rear end face of the receiver 81 of dust separation unit 400 be engaged in the front openings 25B of the connection wind path portion 35 of main body of dust collector 11, and, make in the receiver 81 to be communicated with the suction opening 24A of electric blower 24 through connecting wind path portion 25.
Identical among the structure of the control system of the dust catcher among this second embodiment and first embodiment.Briefly, as shown in figure 17, this control system comprises control device 200, and it is based on the detection signal of the operation of the console switch 13a (with reference to Fig. 1) of operating portion 13A or microswitch S1 and control electric blower 24 or motor M.
Secondly, illustrate as mentioned above and the start of dust catcher among second embodiment that constitutes.
At first, as shown in figure 18, collecting unit of dust 50 is installed in the collecting unit of dust chamber 22 of main body of dust collector 11, as shown in Figure 1, dust collection hose 12 is connected in the connector 11A of main body of dust collector 11, and section port body 15 is connected in manual operation pipe 13 through prolonging pipe 14.
Not shown attaching plug is connected to socket.By this connection, control device 200 CD-ROM drive motor M, and the folder filter structure 100 of filter part 80 is rotated.Folder filter structure 100 is also rotation of dust discharger 300 simultaneously rotatably, and that the 1st slide connecting part 303A is slipped on the side face of dust acceptance division 86 is mobile for the member 303 that scans out of dust discharger 300, and the dust that will lodge in this dust acceptance division 86 is pushed out to the top along side face.
Thus, move by rotation, dust is pushed out to outlet 84K along dust acceptance division 86, so can carry out this release with simple structure because scan out member 303.And dust discharger 300 rotates because of the rotation of folder filter structure 100, so drive source can be 1, and need not the dedicated motor of dust discharger 300 usefulness.
If scan out the position that member 303 arrives outlet 84K, then as shown in figure 34, because scan out the projection 450A of the 2nd slide connecting part 303B push switch lid 450 of member 303, so switch cover 450 is opened.
On the other hand, the dust that has held together with the 1st slide connecting part 303A that scans out member 303 drops down onto inclined plane 303C through scanning out the side 303D of member 303, and then this dust is through inclined plane 303C, drops down onto outlet 84K and discharges.The dust that drops down onto this outlet 84K is back in the separation chamber portion 54 from the entrance hole 153B of dust separating part 52 through communication member 403.
If rotation because of folder filter structure 100, scan out member 303 and arrive position shown in Figure 29, then microswitch S1 detects to switch to from the large-diameter portion 110B to the cylindrical portion 500 of folder filter structure 100 minor diameter part 110A is detected, and stops the driving of motor M thus.And, move to position shown in Figure 29 if scan out member 303, then remove the 2nd slide connecting part 303B scan out member 303 to the pushing of the projection 450A of switch cover 450, and switch cover 450 stops up outlet 84K by the application of force of spring 401.
In carrying out the driving process of motor M, that is during stopping up outlet 84K by switch cover 450, even the switch 13a of the operating portion 13A of operation manual operation pipe 13 also can't drive electric blower 24.Prevent that thus the separation chamber portion 54 interior dusts that are expelled to dust separating part 52 are attracted and are attached to once more on the folder filter 104 from outlet 84K.
If the switch 13a of the operating portion 13A of operation manual operation pipe 13 then makes electric blower 24 drive.Utilize the driving of this electric blower 24, suction opening 24A from electric blower 24 sucks air, and through connecting wind path portion 25 suction functions in the receiver 81 of collecting unit of dust 50, and then through attracting wind path portion 56, suction function is in dust collection case portion 74 or the separation chamber portion 54 of dust separating part 52.And this negative pressure acts on dust collection hose 12, prolongs pipe 14 and section port body 15, and attract dust when suction inlet body 15 attracts air through guiding wind path pipe 57.
Make this dust that attracts and air through prolonging pipe 14 and dust collection hose 12, be attracted to the suction connector 57a of collecting unit of dust 50.The dust and the air that are attracted to this suction connector 57a import in the separation chamber portion 54 of dust separating part 52 by guiding wind path pipe 57, and carry out being rotated counterclockwise among Figure 35 in this separation chamber portion 54.
The dust and the air that carry out this rotation separate because of inertia, air is by the gauze filter NF1 (with reference to Figure 23) of dust-separating appliance 55 or the gauze filter NF2 of opening 154B, and then by attraction wind path portion 56, and be attracted in the receiver 81 of filter part 80.
On the other hand, the dust that is separated is because of inertia force, imports simultaneously in the communication case portion 72 of the importing opening 53A of separation chamber portion 54 and dust collecting part 70 with portion of air.Dust that this imported and air pass through the access 71 of communication case portion 72, and are attracted to dust storage chamber 73, and dust is collected in dust storage chamber 73.
Be attracted to the opening 170A of the air of dust storage chamber 73, and be attracted to attraction wind path portion 56, and then be attracted in the receiver 81 of filter part 80 by the bottom of gauze filter NF3 and cover plate 170.
Gauze filter NF3 is covered in the position of specific range at interval by cover plate 170, and makes opening 170A be formed at the bottom of cover plate 170, makes more air flow in the bottom of gauze filter NF3 thus.Therefore, the downside of gauze filter NF3 produces and blocks, and dust is lodged in the dust storage chamber 73 morely.
The air that is attracted in the receiver 81 passes through the folder filter 104 of folder filter structure 100, and is attracted to the connection wind path portion 25 of main body of dust collector 11, and then is attracted to the suction opening 24A of electric blower 24.
The air that is attracted to the suction opening 24A of electric blower 24 passes through in the electric blower 24, and the exhaust outlet 20H of main body of dust collector 11 as shown in figure 18 discharges certainly.
After sweeping end, the console switch 13a of the 13A of operating operation portion stops the driving of electric blower 24.If the driving of this electric blower 24 is stopped, control device 200 then shown in Figure 17 drives motor M.By the driving of motor M, driven wheel 110 rotations, thereby 100 rotations of folder filter structure.
Rotation because of this folder filter structure 100, the projection 88 of the front wall portion 84 of receiver 81 contacts with the protuberance 104Ab of the 104A of overtoping portion of folder filter 104, make folder filter 104 vibrations, thereby the dust that is attached to folder filter 104 is shaken off.This dust lodges in the dust acceptance division 86 of receiver 81.
Because projection 88 is arranged at the downside of the pivot of folder filter structure 100, so can make the folder filter 104 of the lower portion of folder filter structure 100 that bigger vibration is arranged.Therefore, dust is shaken off from the folder filter 104 of this lower portion, and directly dropped down onto dust acceptance division 86, in the way that this falls, can not be attached to folder filter 104 once more, therefore can dust be fallen.
On the other hand, dust discharger 300 rotates simultaneously with folder filter structure 100, and the 1st slide connecting part 303A that scans out member 303 of dust discharger 300 slips mobile at the inner peripheral surface of the dust acceptance division 86 of receiver 81.It is mobile to utilize this to slip, held together to lodge in the dust of dust acceptance division 86 and be pushed out to the top along the side face of dust acceptance division 86, and, if scan out the position that member 303 arrives outlet 84K, then as mentioned above, outlet 84K opens (with reference to Figure 34), and makes this dust of releasing be expelled to outlet 84K, through communication member 403, be back in the separation chamber portion 54 of dust separating part 52.
If folder filter structure 100 is carried out for example 1 rotation, and scan out member 303 and arrive position shown in Figure 29, then microswitch S1 detects to switch to from the large-diameter portion 110B to the cylindrical portion 500 of folder filter structure 100 minor diameter part 110A is detected, stop the driving of motor M thus, and stop the rotation of folder filter structure 100.And as mentioned above, outlet 84K is stopped up by switch cover 450.
And, when the scanning out member 303 and open outlet 84K of dust discharger 300, with attaching plug when socket is extracted, the driving of motor M stops, and outlet 84K is an open mode, but as mentioned above, because if attaching plug is connected in socket, CD-ROM drive motor M and make folder filter structure 100 rotation then, if and scan out member 303 and arrive position shown in Figure 29, the driving of motor M is stopped, and make and scan out the solid line position that member 303 stops at Figure 29, and because outlet 84K is stopped up by switch cover 450, electric blower 24 is driven, so prevented following inconvenient situation: the dust that is back to the separation chamber portion 54 of dust separating part 52 is attracted from outlet 84K.
And then, because lodging in the dust of dust acceptance division 86 moves because of the rotation that scans out member 303, through communication member 403, in outlet 84K is back to the separation chamber portion 54 of dust separating part 52, so also the special-purpose dust collecting part of folder filter 104 usefulness can be arranged at dust collecting part unit 410.
Because use for a long time, and folder filter 104 is produced when blocking, dust separation unit 400 is removed and cleaning folder filter 104 from main body of dust collector 11.
The dismounting of dust separation unit 400 is at first being carried out after main body of dust collector 11 is removed dust collecting part unit 410, but because driven wheel 110 is set in the more lower position of pivot position of the gear 107 of folder filter structure 100, so can not hamper driven wheel 110, only dust separation unit 400 is taken out to the top, thereby the gear 107 of folder filter structure 100 is come off from driven wheel 110.Therefore, can simply dust separation unit 400 be removed from the collecting unit of dust chamber 22 of main body of dust collector 11.
And, when dust separation unit 400 is installed, if insert from the top of collecting unit of dust chamber 22, then can not hamper driven wheel 110, can make the gear 107 and driven wheel 110 interlocks of folder filter structure 100, and can simply dust separation unit 400 be installed on collecting unit of dust chamber 22.
Among above-mentioned first and second embodiment, the dust of discharging from outlet 84K is back in the separation chamber portion 54 of dust separating part 52, but is not limited thereto, for example also can be back in the guiding wind path pipe 57 or dust collecting part 70 of upstream of dust separating part 52.And, though be to have illustrated to be applicable to inertial separation formula dust catcher, also be applicable to the common dust catcher that for example uses paper filter.
And, among above-mentioned first and second embodiment, by making 100 rotations of folder filter structure, and the dust that is attached to folder filter 104 is fallen, but be not limited thereto, also can be and do not make folder filter structure 100 rotation and projection 88 is rotated, thereby make folder filter 104 vibrations and dust is fallen.
Above-mentioned second embodiment has illustrated a bucket formula dust catcher, but also is assemblied in dust catcher in the manual operation pipe etc. applicable to vertical type dust collector or with dust separation unit.
According to this second embodiment, because outlet is stopped up by blank cap, so, can prevent that dust is attached to aflter-fillter (secondary filter) once more even drive electric blower.And, because scan out member when move the outlet position, blank cap is opened, and simultaneously scans out member by this and the dust that scans out is discharged from outlet, and be back to the 1st separation portion or its upstream, so need not to be provided with the special-purpose dust collecting part of aflter-fillter (filter) usefulness.
Secondly, the 3rd embodiment of dust catcher of the present invention is described.
Among the 3rd embodiment, attached with identical symbol and omit its explanation with the same part of above-mentioned second embodiment.
Identical with above-mentioned second embodiment, the leading section that scans out member 303 is the internal face that is slidably connected to the dust acceptance division 86 of receiver 81, has closed up the 1st slide connecting part 303A of the dust that lodges in this dust acceptance division 86; A sidepiece that scans out member 303 is the 2nd slide connecting part 303B that is slidably connected on the front wall portion 84 of receiver 81.And, on the one side that scans out member 303, be formed with inclined plane (guiding inclined plane) 303C that makes the dust that has held together with the 1st slide connecting part 303A drop down onto outlet 84K.
When scanning out member 303 and arrive position shown in Figure 29, outlet 84K is stopped up by blank cap 450.
Secondly, illustrate as mentioned above and the start of dust catcher among the 3rd embodiment that constitutes.
Not shown attaching plug is connected to socket.If this attaching plug is connected to socket, control device 200 CD-ROM drive motor M then, and make folder filter structure 100 rotations of filter part 80.Dust discharger 300 rotates simultaneously with folder filter structure 100, and that the 1st slide connecting part 303A is slipped on the side face of dust acceptance division 86 is mobile for the member 303 that scans out of dust discharger 300, and is pushed out to the top along the dust that side face will lodge in this dust acceptance division 86.
If scan out the position that member 303 arrives outlet 84K, then as shown in figure 34, because scan out the projection 450A that the 2nd slide connecting part 303B of member 303 pushes blank cap 450, so blank cap 450 is opened.
On the other hand, the dust that has held together with the 1st slide connecting part 303A that scans out member 303 drops down onto inclined plane 303C through scanning out the side 303D of member 303, and then this dust drops down onto outlet 84K by inclined plane 303C and discharges.The dust that drops down onto this outlet 84K is through communication member 403, is back in the separation chamber portion 54 from the entrance hole 153B of dust separating part 52.
This 3rd embodiment constituted before making electric blower 24 drivings, motor M is driven, and make folder filter structure 100 and dust discharger 300 be rotated mobile, and scan out member 303 by outlet 84K, stop in the position of staggering with outlet 84K, so, even the state that outlet 84K is opening, when this outlet 84K is stopped up exactly by blank cap 450 and electric blower 24 is driven, can prevent to be back to the dust of the separation chamber portion 54 of dust separating part 52 from outlet 84K attraction.
And, when the scanning out member 303 and open outlet 84K of dust discharger 300, with attaching plug when socket is extracted, stop the driving of motor M, and outlet 84K is an open mode, but as mentioned above, because if attaching plug is connected in socket, then make motor M driving and make 100 rotations of folder filter structure, if and scan out member 303 and arrive Figure 16 and positions shown in Figure 29, the driving of motor M is stopped, and make and scan out member 303 and stop at position shown in Figure 16, and outlet 84K is stopped up by switch cover 450, and after electric blower 24 is driven, so can prevent to attract to be back to the dust of the separation chamber portion 54 of dust separating part 52 from outlet 84K.
And then, utilization scans out the rotation of member 303 and moves, through communication member 403, the dust that lodges in dust acceptance division 86 is in outlet 84K is back to the separation chamber portion 54 of dust separating part 52, so can be not the special-purpose dust collecting part of folder filter 104 usefulness be arranged in the dust collecting part unit 410.
According to the 3rd embodiment, because when connecting power supply, or when beginning to drive electric blower, make and scan out member and move, and stop in the position of staggering with outlet, so when driving electric blower, outlet is stopped up by blank cap, therefore can prevent to attract to be expelled to the dust of outlet and to be attached on the aflter-fillter once more.
Above-mentioned the 3rd embodiment is identical with above-mentioned first and second embodiment, and a bucket formula dust catcher has been described, but also is assemblied in dust catcher in the manual operation pipe etc. applicable to vertical type dust collector or with dust separation unit.
Narrated preferred embodiment of the present invention, but the invention is not restricted to the various embodiments described above, hope can be understood various changes and the distortion that is got by the various embodiments described above exploitation.
Claims (17)
1. dust catcher is characterized in that comprising:
Main body of dust collector;
Filter is arranged in the above-mentioned main body of dust collector, adsorbs dust with the dust suction inlet of going into dust at self-priming to the suction wind path way of the suction opening of electric blower;
The filter dust arrester is removed the dust that is attached to this filter;
The dust acceptance division, the dust that the receiving filtration device is removed also comprises the outlet of discharging dust; And
The dust discharger is discharged the dust of this dust acceptance division from above-mentioned outlet.
2. dust catcher as claimed in claim 1 is characterized in that: above-mentioned filter dust arrester comprises the driving mechanism that rotates above-mentioned filter, and contacts and remove the removal member of the dust that is attached to filter with the filter that is rotating.
3. dust catcher as claimed in claim 1 is characterized in that: above-mentioned discharger comprises that the dust that will lodge in above-mentioned dust acceptance division moves to the discharge member of above-mentioned outlet, reaches the driving mechanism that drives this discharge member.
4. dust catcher as claimed in claim 3 is characterized in that: above-mentioned discharge member forms when above-mentioned electric blower drives can stop up above-mentioned outlet.
5. dust catcher as claimed in claim 3, it is characterized in that: above-mentioned dust discharger more comprises position detecting device, in order to detect the position of this discharge member, and during above-mentioned filter rotation, when above-mentioned position detecting device detects above-mentioned discharge member when moving to the position of above-mentioned outlet, the rotation of above-mentioned filter is stopped.
6. dust catcher as claimed in claim 3 is characterized in that: when attaching plug is connected in socket, move to before the position of stopping up above-mentioned outlet at above-mentioned discharge member, make above-mentioned filter rotation.
7. dust catcher as claimed in claim 3 is characterized in that: move to during the position of stopping up above-mentioned outlet at above-mentioned discharge member, do not drive above-mentioned electric blower.
8. dust catcher is characterized in that comprising: the 1st separation portion is arranged at dust suction inlet that self-priming goes into dust to the suction wind path way of the suction opening of the electric blower of main body of dust collector, and will sucks the dust and the air separation of above-mentioned dust suction inlet; Dust collecting part, be collected in the 1st separating part from dust; Filter chamber is formed at the downstream of above-mentioned the 1st separation portion; Aflter-fillter is arranged in this filter chamber; Dust arrester falls the dust that is attached to this aflter-fillter; The dust acceptance division between above-mentioned the 1st separation portion or its upstream or above-mentioned dust collecting part and above-mentioned aflter-fillter, and is arranged on the zoning wall of the above-mentioned filter chamber of zoning, and receives the dust that utilizes above-mentioned dust arrester and fall; Outlet is formed on the above-mentioned zoning wall to get rid of dust; Blank cap stops up this outlet; And scan out member, by moving the dust that lodges in above-mentioned dust acceptance division, this dust is scanned out to above-mentioned outlet, and when the above-mentioned member that scans out when move above-mentioned outlet position, open above-mentioned blank cap, and make by the above-mentioned dust that scans out member and scan out and discharge, and be back to above-mentioned the 1st separation portion or its upstream or above-mentioned dust collecting part from above-mentioned outlet.
9. dust catcher as claimed in claim 8 is characterized in that: above-mentioned blank cap is exerted pressure to closing direction, thereby and the above-mentioned member that scans out resist mutually with this application of force and open blank cap.
10. dust catcher as claimed in claim 8, it is characterized in that: above-mentioned outlet is formed at the top of above-mentioned zoning wall, above-mentioned dust acceptance division forms cylindric, and above-mentionedly scan out member to be by the The curvature center with above-mentioned dust acceptance division that the center is rotated mobile, thereby scan out the dust of above-mentioned dust acceptance division.
11. dust catcher as claimed in claim 8 is characterized in that: follow the rotation of above-mentioned aflter-fillter to utilize above-mentioned dust arrester that dust is fallen, and above-mentionedly scan out the rotation integratedly simultaneously of member and above-mentioned aflter-fillter.
12. dust catcher as claimed in claim 9, it is characterized in that: on above-mentioned blank cap, be formed with projection, and the above-mentioned member that scans out comprises the 1st slide connecting part that is slidably connected to above-mentioned dust acceptance division, is slidably connected to the 2nd slide connecting part on the above-mentioned zoning wall and the dust that will scan out guides to the guiding inclined plane of above-mentioned outlet, and when above-mentioned when scanning out member and moving to the position of above-mentioned outlet, above-mentioned the 2nd slide connecting part is pushed above-mentioned projection, and resists mutually with the application of force and to open above-mentioned blank cap.
13. a dust catcher comprises: the 1st separation portion is arranged at dust suction inlet that self-priming goes into dust to the suction wind path way of the suction opening of the electric blower of main body of dust collector, and will sucks the dust and the air separation of above-mentioned dust suction inlet; Aflter-fillter is arranged at the downstream of the 1st separation portion; Dust arrester falls the dust that is attached to this aflter-fillter; The dust acceptance division receives the dust that utilizes this dust arrester and fall; The wind path wall, the above-mentioned aflter-fillter of zoning separates the wind path between the portion with the 1st; Outlet is arranged at above-mentioned dust acceptance division or above-mentioned wind path wall; Blank cap stops up this outlet; Scan out member, scan out by moving the dust that will lodge in above-mentioned dust acceptance division, and discharge the supreme outlet of stating of dust; And dust collecting part, accommodate by above-mentioned the 1st separating part from dust; And when the above-mentioned member above-mentioned blank cap when move the position of above-mentioned outlet that scans out is opened, and scan out member and the dust that scans out is expelled to above-mentioned the 1st separation portion or its upstream or above-mentioned dust collecting part from above-mentioned outlet by this,
It is characterized in that: when connecting power supply, or when beginning to drive above-mentioned electric blower, make above-mentionedly to scan out that member moves and stop in the position of staggering with above-mentioned outlet.
14. dust catcher as claimed in claim 13 is characterized in that: make the above-mentioned member that scans out by after the above-mentioned outlet, and stop in the position of staggering with this outlet.
15. dust catcher as claimed in claim 13, it is characterized in that: follow the rotation of above-mentioned aflter-fillter to utilize above-mentioned dust arrester that dust is fallen, and above-mentioned dust acceptance division is made of the tube portion cylindraceous that surrounds above-mentioned aflter-fillter, and above-mentionedly scan out member and above-mentioned aflter-fillter rotates integratedly, scan out the dust on the inner peripheral surface of above-mentioned tube portion, and, make above-mentionedly to scan out the mobile of member and stop based on the output of the checkout gear that detects the above-mentioned position that scans out member.
16. dust catcher as claimed in claim 1 is characterized in that: when above-mentioned electric blower stopped, above-mentioned filter dust arrester carried out the dedusting of filter.
17. dust catcher as claimed in claim 1 is characterized in that: above-mentioned dust discharger has blocking mechanism, when dust is discharged by aforementioned outlet, seals this outlet.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005204009 | 2005-07-13 | ||
| JP2005204009A JP4007454B2 (en) | 2005-07-13 | 2005-07-13 | Electric vacuum cleaner |
| JP2005246821 | 2005-08-26 | ||
| JP2005246818 | 2005-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1895147A true CN1895147A (en) | 2007-01-17 |
| CN100462039C CN100462039C (en) | 2009-02-18 |
Family
ID=37607902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100988558A Expired - Fee Related CN100462039C (en) | 2005-07-13 | 2006-07-13 | Electric vacuum cleaner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4007454B2 (en) |
| CN (1) | CN100462039C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908194A (en) * | 2013-01-08 | 2014-07-09 | Lg电子株式会社 | Bedding cleaner |
| CN111350067A (en) * | 2018-12-24 | 2020-06-30 | 无锡小天鹅电器有限公司 | Door body assembly and clothes dryer |
| WO2022143096A1 (en) * | 2020-12-28 | 2022-07-07 | 追觅创新科技(苏州)有限公司 | Vacuum cleaner main unit, and vacuum cleaner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4550027B2 (en) * | 2006-08-07 | 2010-09-22 | 三菱電機株式会社 | Vacuum cleaner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463664A (en) * | 2002-06-11 | 2003-12-31 | 乐金电子(天津)电器有限公司 | Dust filter absorbing arrangement for vacuum cleaner |
| JP3830903B2 (en) * | 2003-01-17 | 2006-10-11 | 東芝テック株式会社 | Vacuum cleaner |
| JP4206766B2 (en) * | 2003-02-07 | 2009-01-14 | パナソニック株式会社 | Electric vacuum cleaner |
| KR100485708B1 (en) * | 2003-02-21 | 2005-04-28 | 삼성광주전자 주식회사 | Cyclone dust collecting apparatus for Vacuum Cleaner |
| US6758874B1 (en) * | 2003-05-09 | 2004-07-06 | John P. Hunter, Jr. | Rotating filter feature for wet/dry vacuum cleaner |
| DE10321919A1 (en) * | 2003-05-15 | 2004-12-02 | BSH Bosch und Siemens Hausgeräte GmbH | Vacuum cleaner with a control device for a cleaning device for ceramic filters |
| JP3949615B2 (en) * | 2003-06-09 | 2007-07-25 | 東芝テック株式会社 | Electric vacuum cleaner |
| JP2005058641A (en) * | 2003-08-20 | 2005-03-10 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| US20050081321A1 (en) * | 2003-10-15 | 2005-04-21 | Milligan Michael A. | Hand-held cordless vacuum cleaner |
-
2005
- 2005-07-13 JP JP2005204009A patent/JP4007454B2/en not_active Expired - Fee Related
-
2006
- 2006-07-13 CN CNB2006100988558A patent/CN100462039C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908194A (en) * | 2013-01-08 | 2014-07-09 | Lg电子株式会社 | Bedding cleaner |
| CN103908194B (en) * | 2013-01-08 | 2017-01-04 | Lg电子株式会社 | Bedding cleaner |
| CN111350067A (en) * | 2018-12-24 | 2020-06-30 | 无锡小天鹅电器有限公司 | Door body assembly and clothes dryer |
| CN111350067B (en) * | 2018-12-24 | 2022-06-21 | 无锡小天鹅电器有限公司 | Door body assembly and clothes dryer |
| WO2022143096A1 (en) * | 2020-12-28 | 2022-07-07 | 追觅创新科技(苏州)有限公司 | Vacuum cleaner main unit, and vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007020684A (en) | 2007-02-01 |
| CN100462039C (en) | 2009-02-18 |
| JP4007454B2 (en) | 2007-11-14 |
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