CN104172987A - Filtering box for dust collector - Google Patents
Filtering box for dust collector Download PDFInfo
- Publication number
- CN104172987A CN104172987A CN201310197512.7A CN201310197512A CN104172987A CN 104172987 A CN104172987 A CN 104172987A CN 201310197512 A CN201310197512 A CN 201310197512A CN 104172987 A CN104172987 A CN 104172987A
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- dust collector
- filtering
- lautertuns
- dust
- filtering box
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Abstract
The invention relates to a filtering box for a dust collector. The filtering box comprises a supporting frame, wherein the supporting frame is arranged as a groove with a through hole in the bottom; a filtering sponge is arranged in the supporting frame; a guiding pillar is arranged on the middle part of the supporting frame; a filtering slot is formed in the outer side at the bottom of the supporting frame; a filtering net is arranged in the filtering slot; the filtering slot is connected with the supporting frame through a moveable connecting device; the moveable connecting device comprises a side wall plate which is downward extended at the bottom of the supporting frame; an opening is formed in a side wall of the side wall plate; guiding slots are formed in the inner surfaces of the other three side walls of the side wall plate; an outer slot edge which is extended toward the outer side of the the filtering slot and is inserted into the guiding slots is arranged at the upper end of the filtering slot. The filtering box for the dust collector provided by the invention can ensure the separating efficiency of the dust collector while the dust storage space of the filtering net is increased and the cleaning times of the filtering net is reduced; the property of maintaining the dust collecting efficiency of the dust collector is enhanced; the defects of short service life of the filtering box for the dust collector and frequent cleaning for the filtering net are effectively overcome.
Description
Technical field
The electric equipment field that the invention belongs to dust catcher, particularly relates to a kind of filtering box of dust collector.
Background technology
Dust suction is a kind of sanitation and hygiene electrical equipment, for removing the dust in ground, carpet, wall, furniture, clothing and various gaps.In general, dust catcher mainly comprises aspirator and suction line, the aspirator becoming as dominant shape with blower fan taking motor is arranged in dust catcher body, suction line comprises suction nozzle, dust-collection rigid tube and hose, and the air entry of the oriented under shed of suction nozzle also communicates with the air inlet of dust catcher body inner blower by dust-collection rigid tube and hose.
In dust catcher when running,, motor drives the impeller High Rotation Speed of blower fan, and the Bas Discharged of dust catcher inside is gone, and forms instantaneous vacuum in the inside of dust catcher, and between ambient atmosphere, forms a quite high Negative Pressure Difference.Under the effect of this Negative Pressure Difference, near dust suction nozzle sucks in the dust bucket in dust catcher body by air entry together with air.The air that contains dust after filtering, then is discharged to the pure air after dedusting dust catcher outside in the dust bucket of dust catcher body from gas outlet.Like this, just reach the effect of dust out, cleaning floor.The suction rate of dust catcher is divided into multiple class that operate control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, carpet, sofa, corner, to aspirate better dust everywhere.
According to the profile classification of dust catcher, can be divided into vertical type dust collector, horizontal (pot type) dust catcher and portable dust collector etc.Horizontal dust collector or portable dust collector, at inner of dust catcher body or the outside dust bucket of assembling dust and foreign matter that is provided with, the inner dust of assembling of dust bucket and foreign matter need regularly to remove, to ensure the normal use of dust catcher, therefore, dust bucket can take off conventionally, makes it to separate with dust catcher body, reinstalls to original position after removing rubbish again.
When dust catcher work, the ground air that contains dust, to be inhaled into dust catcher matrix by suction nozzle, connecting portion, air inlet, smaller dust through hole together with air enters filter cartridge, after sponge in box, screen pack filter after filtration, be inhaled into electric motor units inside, the air outlet on body of dust collector is discharged to outside dust catcher body.
The screen pack of existing filter cartridge is owing to being arranged on bracing frame bottom, screen pack top is provided with sponge, the narrow space of screen pack storage dust, carry ash amount limited, dust catcher uses not long-time filter effect to decline, even stop up, only have cleaning and filtering net guarantee dust catcher frequently normally to work.
Summary of the invention
The present invention is the narrow space in order to solve screen pack storage dust in prior art, carry ash amount limited, need the technical problem of cleaning and filtering net frequently, and provide a kind of space of screen pack storage dust large, reduce the filtering box of dust collector that cleans cleaning and filtering net number of times.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is:
A kind of filtering box of dust collector, comprises bracing frame, and bracing frame is the groove that bottom is provided with through hole, is provided with and filters sponge in bracing frame, and bracing frame middle part is provided with lead, and bracing frame bottom outside is provided with lautertuns, is provided with screen pack in lautertuns.
Lautertuns is connected by articulating device with bracing frame.
Articulating device comprises the sidewall paneling that extend to bottom bracing frame bottom, and a side of sidewall paneling is provided with opening; The inner surface of other three sides of sidewall paneling is provided with gathering sill; The upper end of lautertuns arranges directional entity outside and extends for inserting the cell body outer of gathering sill.
Articulating device comprises the sidewall paneling that extend to bottom bracing frame bottom, and a side of sidewall paneling is provided with opening; The inner surface of other three sides of sidewall paneling is provided with guide protrusions; The end of lautertuns is provided with guiding groove.
Screen pack and lautertuns are by injection mo(u)lding.
Screen pack and lautertuns are Split type structure, and lautertuns bottom is ventilative frame structure, and screen pack is arranged on lautertuns bottom.
Gathering sill is dovetail groove.
Guiding groove is dovetail groove.
Advantage and good effect that the present invention has are:
Filtering box of dust collector of the present invention, in ensureing dust catcher separative efficiency, the space that has increased screen pack storage dust, reduces cleaning and filtering net number of times; The dust-absorbing rate that strengthens dust catcher maintains performance, can effectively improve filtering box of dust collector short service time, cleaning and filtering net drawback frequently.
Brief description of the drawings
Fig. 1 is the filtering box of dust collector decomposition chart of prior art;
Fig. 2 is filtering box of dust collector decomposition chart of the present invention;
Fig. 3 is filtering box of dust collector assembling process structure chart of the present invention;
Fig. 4 is filtering box of dust collector front view of the present invention;
Fig. 5 is the A-A cutaway view of Fig. 4.
Critical piece symbol description in accompanying drawing:
1: bracing frame 2: through hole 3: groove
4: filter sponge 5: lead 6: lautertuns
7: screen pack 8: sidewall paneling 9: gathering sill
10: cell body outer 11: filter net cloth.
Detailed description of the invention
Referring to drawings and Examples, the present invention will be described in detail.In the present invention, parts same as the prior art have used identical symbol.
Fig. 2 is filtering box of dust collector decomposition chart of the present invention; Fig. 3 is filtering box of dust collector assembling process structure chart of the present invention, a kind of filtering box of dust collector, comprise bracing frame 1, bracing frame 1 is provided with the groove 3 of through hole 2 for bottom, in bracing frame 1, be provided with and filter sponge 4, bracing frame 1 middle part is provided with lead 5, and bracing frame 1 bottom outside is provided with lautertuns 6, is provided with screen pack 7 in lautertuns 6; Lautertuns 6 is connected by articulating device with bracing frame 1; Articulating device comprises the sidewall paneling 8 that extend to bottom bracing frame 1 bottom, and a side of sidewall paneling 8 is provided with opening; The inner surface of other three sides of sidewall paneling 8 is provided with gathering sill 9; The upper end of lautertuns 6 arranges directional entity outside and extends for inserting the cell body outer 10 of gathering sill 9; Articulating device comprises the sidewall paneling 8 that extend to bottom bracing frame 1 bottom, and a side of sidewall paneling 8 is provided with opening; The inner surface of other three sides of sidewall paneling 8 is provided with guide protrusions; The end of lautertuns 6 is provided with guiding groove; Screen pack 7 and lautertuns 6 are by injection mo(u)lding; Screen pack 7 is Split type structure with lautertuns 6, and lautertuns 6 bottoms are ventilative frame structure, and screen pack 7 is arranged on lautertuns 6 bottoms; Gathering sill 9 is dovetail groove; Guiding groove is dovetail groove.
Filtering box of dust collector of the present invention, in ensureing dust catcher separative efficiency, the space that has increased screen pack storage dust, reduces cleaning and filtering net number of times; The dust-absorbing rate that strengthens dust catcher maintains performance, can effectively improve filtering box of dust collector short service time, cleaning and filtering net drawback frequently.
When dust catcher work, under the effect of motor suction, the ground air that contains dust, will be inhaled in cyclone separator by the suction nozzle, connecting portion, the air inlet that contact in ground.Cyclone separator utilizes cyclonic principle, utilizes the difference of the centrifugal force between air and dust to isolate oarse-grained dust.The dust being separated falls in dust bucket by dust outlet, and dust bucket is used for storing dust.Smaller dust enters filter cartridge by the through hole on whirlwind wall together with air, and after the filtration sponge in box is filtered again after filtration, the shell body air inlet on air outlet and the motor casing of box enters electric motor units inside after filtration.The air-flow of motor two exhaust outlets on inner shell of flowing through are discharged.
Filtering box of dust collector of the present invention has increased lautertuns on the basis of original filtering box of dust collector structure, and bracing frame bottom is provided with the sidewall paneling extending to bottom; The inner surface of sidewall paneling side is provided with gathering sill; The upper end of lautertuns arranges directional entity outside and extends for inserting the cell body outer of gathering sill; Lautertuns is connected with filtering box of dust collector bracing frame by pluggable mode; When lautertuns is installed, lautertuns is inserted from opening one end of sidewall paneling; When dismounting, be that lautertuns is extracted from the opening part of sidewall paneling.The sealing effectiveness of filtering box of dust collector of the present invention compared with prior art, can reach the sealing effectiveness of prior art substantially; Cleaning and filtering screen cloth need to take out filtration sponge in the groove of bracing frame in prior art, could take out and clean screen cloth; Cleaning and filtering net of the present invention needn't take out and filter sponge, only lautertuns need to be extracted from the sidewall paneling of bracing frame bottom, and the screen pack in time cycle prolongation and the cleaning and filtering groove of cleaning and filtering groove is convenient.
Filtering box of dust collector of the present invention, the articulating device of lautertuns and bracing frame can be also that the inner surface of sidewall paneling side is provided with guide protrusions; The end of lautertuns is provided with guiding groove.
Filtering box of dust collector of the present invention, the articulating device of lautertuns and bracing frame is provided with opening from Fig. 3, Fig. 4 and Fig. 5 in a side of sidewall paneling; Lautertuns is connected and refers to filtering box of dust collector bracing frame by pluggable mode: lautertuns inserts and extracts from the side of sidewall paneling opening, thereby completes the cleaning to lautertuns.
Certainly, more convenient for lautertuns is taken out and inserted from the sidewall paneling of bracing frame, two symmetrical sides of sidewall paneling also can arrange opening simultaneously, and lautertuns can insert and extract from any one opening part.
Filtering box of dust collector of the present invention, improved screen pack is identical with the connected mode of lautertuns connected mode and existing screen pack and bracing frame; The polycrystalline substance of lautertuns is identical with the substructure of bracing frame.
Filtering box of dust collector of the present invention, take full advantage of the space between filter cartridge below and vacuum cleaner bottom, space useless in prior art is effectively utilized, using idle space as storage dust space, ensure to filter cloth bag and have enough storage dust spaces, storage dust space after improvement is existing filter net cloth storage dust space 4-5 times, thoroughly solve the drawback of the narrow space of screen pack storage dust, and the manufacturing cost of dust catcher does not almost increase, the relative prior art of filter effect has had significantly lifting; In use the time of cleaning and filtering box can extend 4-5 doubly to dust catcher.
Claims (8)
1. a filtering box of dust collector, comprise bracing frame (1), bracing frame (1) is provided with the groove (3) of through hole (2) for bottom, in bracing frame (1), be provided with and filter sponge (4), bracing frame (1) middle part is provided with lead (5), it is characterized in that: bracing frame (1) bottom outside is provided with lautertuns (6), is provided with screen pack (7) in lautertuns (6).
2. filtering box of dust collector according to claim 1, is characterized in that: lautertuns (6) is connected by articulating device with bracing frame (1).
3. filtering box of dust collector according to claim 2, is characterized in that: articulating device comprises the sidewall paneling (8) that extend to bottom bracing frame (1) bottom, and a side of sidewall paneling (8) is provided with opening; The inner surface of other three sides of sidewall paneling (8) is provided with gathering sill (9); The upper end of lautertuns (6) arranges directional entity outside and extends for inserting the cell body outer (10) of gathering sill (9).
4. filtering box of dust collector according to claim 2, is characterized in that: articulating device comprises the sidewall paneling (8) that extend to bottom bracing frame (1) bottom, and a side of sidewall paneling (8) is provided with opening; The inner surface of other three sides of sidewall paneling (8) is provided with guide protrusions; The end of lautertuns (6) is provided with guiding groove.
5. filtering box of dust collector according to claim 1, is characterized in that: screen pack (7) and lautertuns (6) are by injection mo(u)lding.
6. filtering box of dust collector according to claim 1, is characterized in that: screen pack (7) is Split type structure with lautertuns (6), and lautertuns (6) bottom is ventilative frame structure, and screen pack (7) is arranged on lautertuns (6) bottom.
7. filtering box of dust collector according to claim 3, is characterized in that: gathering sill (9) is dovetail groove.
8. filtering box of dust collector according to claim 4, is characterized in that: guiding groove is dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197512.7A CN104172987A (en) | 2013-05-24 | 2013-05-24 | Filtering box for dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197512.7A CN104172987A (en) | 2013-05-24 | 2013-05-24 | Filtering box for dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104172987A true CN104172987A (en) | 2014-12-03 |
Family
ID=51954532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310197512.7A Pending CN104172987A (en) | 2013-05-24 | 2013-05-24 | Filtering box for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104172987A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1522656A (en) * | 2003-02-21 | 2004-08-25 | ������������ʽ���� | Dust collecting container for vacuum cleaner |
| CN1535642A (en) * | 2003-04-04 | 2004-10-13 | ������������ʽ���� | Bagless vacuum dust collector |
| CN1871988A (en) * | 2005-06-03 | 2006-12-06 | 三星光州电子株式会社 | Cyclone dust collecting apparatus |
| CN101612023A (en) * | 2008-06-25 | 2009-12-30 | 松下电器产业株式会社 | Dust collect plant and use the electric dust collector of this device |
| EP2189095A2 (en) * | 2008-11-21 | 2010-05-26 | Samsung Gwangju Electronics Co., Ltd. | Filter assembly for vacuum cleaner |
| CN202313111U (en) * | 2011-11-04 | 2012-07-11 | 陈振港 | Garbage bin of cleaning robot |
-
2013
- 2013-05-24 CN CN201310197512.7A patent/CN104172987A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1522656A (en) * | 2003-02-21 | 2004-08-25 | ������������ʽ���� | Dust collecting container for vacuum cleaner |
| CN1535642A (en) * | 2003-04-04 | 2004-10-13 | ������������ʽ���� | Bagless vacuum dust collector |
| CN1871988A (en) * | 2005-06-03 | 2006-12-06 | 三星光州电子株式会社 | Cyclone dust collecting apparatus |
| CN101612023A (en) * | 2008-06-25 | 2009-12-30 | 松下电器产业株式会社 | Dust collect plant and use the electric dust collector of this device |
| EP2189095A2 (en) * | 2008-11-21 | 2010-05-26 | Samsung Gwangju Electronics Co., Ltd. | Filter assembly for vacuum cleaner |
| CN202313111U (en) * | 2011-11-04 | 2012-07-11 | 陈振港 | Garbage bin of cleaning robot |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160523 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Applicant after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Applicant before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |