CN101732000A - Dust collecting barrel of suction cleaner - Google Patents
Dust collecting barrel of suction cleaner Download PDFInfo
- Publication number
- CN101732000A CN101732000A CN200810153117A CN200810153117A CN101732000A CN 101732000 A CN101732000 A CN 101732000A CN 200810153117 A CN200810153117 A CN 200810153117A CN 200810153117 A CN200810153117 A CN 200810153117A CN 101732000 A CN101732000 A CN 101732000A
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- Prior art keywords
- dust
- dust collecting
- secondary filter
- catcher
- air
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Abstract
The invention discloses a dust collecting barrel of a suction cleaner, comprising a dust collecting cover, a filter barrel and a dust collecting barrel body which are distributed up and down. The left sides of the dust collecting cover and the dust collecting barrel body are respectively provided with an air outlet and an air inlet. A primary filter and a dust collecting bin which are distributed up and down are arranged in the dust collecting barrel body. A secondary filter cartridge is arranged in the filter barrel and comprises a dust blocking blade, a secondary filter cartridge body and a dust derivation portion which are connected with each other from left to right. The tail of the secondary filter cartridge body is embedded into the dust derivation portion which is communicated with the dust collecting bin. The secondary filter cartridge body and the dust derivation portion are mutually independent. The dust collecting barrel has double filter structure, thus effectively filtering the fine dust particles, and the secondary filter cartridge used by the dust collecting barrel can be arranged in the dust collecting barrel in any shape and has no limitation to the shape of the dust collecting barrel, so that the dust collecting barrel can be compatible with the suction cleaners in different shapes.
Description
Technical field
The present invention relates to the dust removal with machine technical field, particularly relate to a kind of dust collecting bucket of dust catcher.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
In addition, vacuum cleaner can be divided into filer element type, cyclone type to the mode that foreign matters such as dust, hair filter by it.Wherein filer element type makes the air that contains foreign matter flow through a kind of dry goods dust bag, foreign matter filtered to change dust bag periodically, and cyclone type makes the suction air generation swirling flow that contains foreign matter, fall the bottom surface with sucking the deadweight effect tenesmus of airborne foreign matter in rotary course, do not need dust bag, its use amount just constantly rises.
The against vacuum dust catcher, no matter be vertical type dust collector or horizontal dust collector, the dust bucket of assembling dust and foreign matter all is set in the vacuum cleaner body, and the dust that gathers in the dust bucket and foreign matter needs remove regularly, with the normal use of guarantee vacuum cleaner.
Referring to Fig. 1, Fig. 1 is the surface structure schematic diagram of a kind of dust collecting bucket of dust catcher of prior art.As shown in Figure 1, it is cylindric that dust bucket is, and is made of the staving 1 of tubular and the circular bung 2 that is buckled on the staving.One side of staving has the handle 3 of upper and lower settings, is used for picking and placeing of the interior dust bucket of dust catcher body.The opposite side that the staving up knob is relative is provided with air inlet and air outlet, and air inlet is positioned at staving top, and air outlet is positioned at the staving bottom.Bowl inner chamber is divided into two parts up and down by cutting apart plate 4, and top is provided with filter 5, and the lower part is provided with wind pipe 6.Filter 5 is columnar network structure, communicates with wind pipe 6 inside.Filter 5 and wind pipe 6 are arranged on the middle part of bowl inner chamber, place the both sides up and down of cutting apart plate 4.Wind pipe 6 is communicated with air outlet on the staving.During the dust catcher running, near the suction nozzle dust together with air by air intake duct and in air inlet is drawn into dust bucket, form the air of rotation at a high speed on the top of staving 1, under the centrifugal action of rotary air, the dust in air particle is thrown on the inner peripheral surface (i.e. bucket wall) of control of dust staving 1, and fall while rotating, the bottom that dust granule accumulates staving 1 by the slit, edge of cutting apart plate 4 down gradually, simultaneously, inside from filter 5 after the air of inspiration filters through filter 5 enters wind pipe 6, and the air outlet on staving 1 is discharged to the dust catcher outside again.
But, in the above-mentioned dust collecting bucket of dust catcher, amount of air drawn is big in real time, under the effect of motor of dust collector, the air that is mixed with dust is drawn into staving 1 by the air inlet that is arranged in staving 1 top, form the air of rotation on the top of staving 1, in view of the relative heavier dust granule that mixes in the air at first is being thrown under the centrifugal action on the inner peripheral surface of staving 1, fall while rotating then, and the bottom that falls to accumulating staving 1 by the slit, edge of cutting apart plate 4 gradually, and the air that is mixed with lighter fine dust particle rotates around filter 5, suction by motor of dust collector enters wind pipe by filter 5 then, air outlet on staving 1 is discharged to the dust catcher outside again, in view of existing dust collecting bucket of dust catcher only once filters being discharged into the dust catcher air outside, the dust granule that is difficult to effectively avoid trickle is discharged to the dust collecting bucket of dust catcher outside by air outlet, therefore existing dust catcher can't realize having fine dust to carry out separating and filtering timely and effectively at interior air to mixing, the dust separation filter effect is bad, in addition, because the circulation of air that dust bucket is discharged often need be used for motor of dust collector is lowered the temperature, therefore fine dust is stained with the motor of dust collector surface easily, badly influence the service life of motor of dust collector, and have influence on the normal use of dust catcher.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of dust collecting bucket of dust catcher, can there be fine dust before interior air is discharged into dust suction bucket outside, to carry out double filtration mixing, improve the dust catching efficiency and the dust collecting effect of dust bucket effectively, avoid fine dust to be stained with the motor of dust collector surface, guarantee the service life of motor of dust collector by wind pipe.
For this reason, the invention provides a kind of dust collecting bucket of dust catcher, include the dust collection cover 1 that distributes and be provided with up and down, filter vat 2, control of dust staving 3, the left side of described dust collection cover 1 and control of dust staving 3 is respectively arranged with a gas outlet 4 and an air inlet 5, described air inlet 5 is connected with the dust catcher outside, described gas outlet 4 is connected with dust catcher inside, be provided with in the described control of dust staving 3 and be up and down filter 11 and the dust compartment 12 that distributes, be provided with secondary filter tube 20 in the described filter vat 2, this secondary filter tube 20 includes from left to right interconnective dust catch 21, secondary filter cylindrical shell 22 and dust leading-out portion 23, the afterbody of described secondary filter cylindrical shell 22 is embedded into institute's dust leading-out portion 23, described dust leading-out portion 23 is connected with described dust compartment 12, and described secondary filter cylindrical shell 22 is separate structure with dust leading-out portion 23.
Preferably, described dust catch 21 is provided with a plurality of steam vents 26, and this steam vent 26 is connected with gas outlet 4.
Preferably, the below of described secondary filter cylindrical shell 22 is provided with an air introduction part 24, correspondingly on the bottom of described secondary filter cylindrical shell 22 and the described air introduction part 24 is provided with a plurality of openings 25, and described opening 25 is connected with a described filter 11.
Preferably, described secondary filter tube 20 is the tubular structure of hollow.
Preferably, described dust collection cover 1 is provided with a handle 6.
By above technical scheme provided by the invention as seen, compared with prior art, dust collecting bucket of dust catcher provided by the invention, the present invention had fine dust before interior air is discharged from dust bucket to mixing, the double filtration structure is set, effectively the fine dust particle is filtered, improved the dust catching efficiency and the dust collecting effect of dust collecting bucket of dust catcher, make dust catcher reach preferable pick-up performance.In addition, the circulation of air of discharging in view of dust bucket often need be used for motor of dust collector is lowered the temperature, fine dust is stained with the motor of dust collector surface easily, the present invention can filter the fine dust particle effectively, therefore can prolong the service life of motor of dust collector, guarantee the normal use of dust catcher.
In addition, the secondary filter tube 20 that the present invention is used for filtering for the second time is the tubular structure of hollow, included secondary filter cylindrical shell 22 is separate structure with dust leading-out portion 23, assemble flexible, make secondary filter tube 20 of the present invention can be arranged in the dust collecting bucket of dust catcher of arbitrary shape, to the profile of dust collecting bucket of dust catcher without limits, it is easy that dust collecting bucket of dust catcher therefore of the present invention changes outward appearance, can be installed in the dust catcher of multiple model and type, improve the compatibility of dust collecting bucket of dust catcher greatly the difformity dust catcher.
Description of drawings
Fig. 1 is the surface structure schematic diagram of a kind of dust collecting bucket of dust catcher of prior art;
Fig. 2 is the surface structure schematic diagram of a kind of dust collecting bucket of dust catcher provided by the invention;
Fig. 3 is the perspective view of a kind of dust collecting bucket of dust catcher provided by the invention;
Fig. 4 is the decomposing schematic representation of dust collecting bucket of dust catcher shown in Figure 3;
Fig. 5 is the enlarged diagram of secondary filter tube part in the dust collecting bucket of dust catcher shown in Figure 3;
Fig. 6 is the perspective exploded view of the secondary filter tube in a kind of dust collecting bucket of dust catcher provided by the invention.
The specific embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Referring to Fig. 2 to Fig. 6, the invention provides a kind of dust collecting bucket of dust catcher, distribute up and down therein and be provided with dust collection cover 1, filter vat 2, control of dust staving 3, the left side of described dust collection cover 1 and control of dust staving 3 is respectively arranged with a gas outlet 4 and an air inlet 5, described air inlet 5 is connected with the dust catcher outside, described gas outlet 4 is connected with dust catcher inside, described dust collection cover 1 is provided with a handle 6, be used for picking and placeing of the interior dust bucket of dust catcher body, by described handle 6 is set, can realize easily dust bucket of the present invention being loaded and unloaded from dust catcher.
Be provided with in the described control of dust staving 3 and be up and down filter 11 and the dust compartment 12 that distributes, described dust compartment 12 be positioned at a described filter 11 under.
The present invention is in order further to filter the air that is mixed with dust, strengthen the dust filter effect of dust bucket, reach the purpose of effective dust out, referring to Fig. 3, Fig. 4, Fig. 5, the present invention installs in described filter vat 2 and is provided with a secondary filter tube 20, this secondary filter tube 20 is the tubular structure of hollow, described secondary filter tube 20 includes from left to right interconnective dust catch 21, secondary filter cylindrical shell 22 and dust leading-out portion 23, described dust catch 21 is arranged on the head of secondary filter cylindrical shell 22, described dust catch 21 is provided with a plurality of steam vents 26, this steam vent 26 is connected with gas outlet 4, be coated with filter paper on this steam vent 26, when avoiding 20 pairs of air of secondary filter tube to carry out secondary filter, the part fine dust is by this steam vent 26, gas outlet 4 enters into dust catcher inside.
The afterbody of described secondary filter cylindrical shell 22 is embedded in institute's dust leading-out portion 23, described dust leading-out portion 23 is connected with described dust compartment 12, the below of described secondary filter cylindrical shell 22 is provided with an air introduction part 24, correspondingly on the bottom of described secondary filter cylindrical shell 22 and the described air introduction part 24 be provided with a plurality of openings 25, be connected with a filter 11 of setting in the described control of dust staving 3 by described opening 25, thereby enter into the air that is mixed with dust in the control of dust staving 3 after this filter 11 filters for the first time by fresh air inlet 5, then flow into secondary filter tube 20 and carry out the filtration second time, be discharged to the outside of dust collecting bucket of dust catcher then via gas outlet 4.
Need to prove, secondary filter tube 20 of the present invention is the tubular structure of hollow, included secondary filter cylindrical shell 22 is separate structure with dust leading-out portion 23, assemble flexible, make secondary filter tube 20 of the present invention can be arranged in the dust collecting bucket of dust catcher of arbitrary shape, can be not restricted to the profile of dust collecting bucket of dust catcher, it is easy that dust collecting bucket of dust catcher therefore of the present invention changes outward appearance, can be installed in the dust catcher of multiple model and type, improve the compatibility of dust collecting bucket of dust catcher greatly difform dust catcher.
For dust collecting bucket of dust catcher provided by the invention, when dust catcher turns round, near the suction nozzle dust is drawn in the dust bucket by air intake duct and through air inlet 5 together with air, in control of dust staving 3, form the air of rotation at a high speed, under the centrifugal action of rotary air, the dust in air particle is thrown on the inner peripheral surface (i.e. bucket wall) of control of dust staving 3, and fall while rotating, dust granule falls to accumulating in the dust compartment 12 of control of dust staving 2 bottoms gradually, simultaneously, the air of inspiration is through a filter 11, after secondary filter tube 20 filters, be discharged to the outside of dust collecting bucket of dust catcher via gas outlet 4.
In sum, dust collecting bucket of dust catcher of the present invention, fine dust is arranged before interior air is discharged from dust bucket to mixing, the double filtration structure is set, effectively the fine dust particle is filtered, improved the dust catching efficiency and the dust collecting effect of dust collecting bucket of dust catcher, made dust catcher reach preferable pick-up performance.In addition, the circulation of air of discharging in view of dust bucket often need be used for motor of dust collector is lowered the temperature, fine dust is stained with the motor of dust collector surface easily, the present invention can filter the fine dust particle effectively, therefore can prolong the service life of motor of dust collector, guarantee the normal use of dust catcher.
In addition, in dust collecting bucket of dust catcher of the present invention, be used for to be arranged on the dust collecting bucket of dust catcher of arbitrary shape to the secondary filter tube 20 that air carries out secondary filter, to the profile of dust collecting bucket of dust catcher without limits, it is easy that dust collecting bucket of dust catcher therefore of the present invention changes outward appearance, can be installed in the dust catcher of multiple model and type, improve the compatibility of dust collecting bucket of dust catcher greatly difform dust catcher
In addition, the low production cost of dust collecting bucket of dust catcher of the present invention helps the wide popularization and application in people's life.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. dust collecting bucket of dust catcher, it is characterized in that, include the dust collection cover (1) that distributes and be provided with up and down, filter vat (2), control of dust staving (3), the left side of described dust collection cover (1) and control of dust staving (3) is respectively arranged with a gas outlet (4) and an air inlet (5), described air inlet (5) is connected with the dust catcher outside, described gas outlet (4) is connected with dust catcher inside, be provided with in the described control of dust staving (3) and be a filter (11) and the dust compartment (12) that distributes up and down, be provided with secondary filter tube (20) in the described filter vat (2), this secondary filter tube (20) includes from left to right interconnective dust catch (21), secondary filter cylindrical shell (22) and dust leading-out portion (23), the afterbody of described secondary filter cylindrical shell 22 is embedded into institute's dust leading-out portion (23), described dust leading-out portion (23) is connected with described dust compartment (12), and described secondary filter cylindrical shell (22) is separate structure with dust leading-out portion (23).
2. dust collecting bucket of dust catcher as claimed in claim 1 is characterized in that, described dust catch (21) is provided with a plurality of steam vents (26), and this steam vent (26) is connected with gas outlet (4).
3. dust collecting bucket of dust catcher as claimed in claim 1, it is characterized in that, the below of described secondary filter cylindrical shell (22) is provided with an air introduction part (24), the corresponding a plurality of openings (25) that are provided with are gone up with described air introduction part (24) in the bottom of described secondary filter cylindrical shell (22), and described opening (25) is connected with a described filter (11).
4. dust collecting bucket of dust catcher as claimed in claim 1 is characterized in that, described secondary filter tube (20) is the tubular structure of hollow.
5. as each described dust collecting bucket of dust catcher in the claim 1 to 4, it is characterized in that described dust collection cover (1) is provided with a handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810153117 CN101732000B (en) | 2008-11-17 | 2008-11-17 | Dust collecting barrel of suction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810153117 CN101732000B (en) | 2008-11-17 | 2008-11-17 | Dust collecting barrel of suction cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101732000A true CN101732000A (en) | 2010-06-16 |
| CN101732000B CN101732000B (en) | 2013-04-10 |
Family
ID=42456399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810153117 Expired - Fee Related CN101732000B (en) | 2008-11-17 | 2008-11-17 | Dust collecting barrel of suction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101732000B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875848A (en) * | 2005-06-09 | 2006-12-13 | 乐金电子(天津)电器有限公司 | Dust collection unit of vacuum cleaner |
| US20070294856A1 (en) * | 2006-06-27 | 2007-12-27 | Park Sang J | Dust collecting unit of vacuum cleaner |
| CN101108081A (en) * | 2006-07-19 | 2008-01-23 | 乐金电子(天津)电器有限公司 | Vacuum cleaner |
-
2008
- 2008-11-17 CN CN 200810153117 patent/CN101732000B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875848A (en) * | 2005-06-09 | 2006-12-13 | 乐金电子(天津)电器有限公司 | Dust collection unit of vacuum cleaner |
| US20070294856A1 (en) * | 2006-06-27 | 2007-12-27 | Park Sang J | Dust collecting unit of vacuum cleaner |
| CN101108081A (en) * | 2006-07-19 | 2008-01-23 | 乐金电子(天津)电器有限公司 | Vacuum cleaner |
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| Publication number | Publication date |
|---|---|
| CN101732000B (en) | 2013-04-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |