CN1269444C - Dust collector barrel of vacuum cleaner - Google Patents
Dust collector barrel of vacuum cleaner Download PDFInfo
- Publication number
- CN1269444C CN1269444C CN 01144402 CN01144402A CN1269444C CN 1269444 C CN1269444 C CN 1269444C CN 01144402 CN01144402 CN 01144402 CN 01144402 A CN01144402 A CN 01144402A CN 1269444 C CN1269444 C CN 1269444C
- Authority
- CN
- China
- Prior art keywords
- filter
- mentioned
- inlet
- vacuum cleaner
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The present invention discloses a dust collector barrel of a vacuum cleaner, which comprises a box body, an inlet and a filter. The present invention is characterized in that the upper end of the box body is provided with an opening and closing cover, and the filter is arranged below the cover. One side of the box body is provided with the inlet which keeps a gap with the filter. By executing the present invention, air entering from the inlet can not directly contact the filter to prevent the filter from being blocked by a correspondingly large object. Consequently, the suction efficiency of the filter can not be reduced, and the dust collecting efficiency of rotary sizing in the box body is fully improved. Simultaneously, since the flow-in air forms a spiral flow on the lower part of the filter, the size of the filter can be fully adjusted for improving the efficiency of the filter for filtering small dust, etc.
Description
Technical field
The invention relates to the invention of dust collector barrel of vacuum cleaner configuration aspects.
Background technology
Vacuum cleaner is by the air in the suction chamber and filters a kind of device that is contained in dust in air or foreign matter.In vacuum cleaner, the filter that is used to filter foreign matter generally uses the filter of papery.For example, utilize the pocket filter of papery, the air that contains foreign matter is filtered through filter contain aerial foreign matter.
But the filter of above-mentioned papery in use is easy to blockedly, in many-side inconvenience is arranged all.In order to eliminate above-mentioned inconvenience, use the dust bucket of rotation gradation mode.
As shown in Figure 1, disposal box 10 is arranged on the inside of body of dust collector 2.Motor also is arranged on the inside of body of dust collector 2, by the suction that drive motors produces, makes suction portion 6 suck the air that contains foreign matter, is drawn in the above-mentioned disposal box 10 via prolonging pipe 4 and being connected flexible pipe 8 again, inlet 12 is arranged on the disposal box 10 and export 16.Form spiral flow by above-mentioned inlet 12 leaked-in airs in the inside of disposal box 10.Above-mentioned spiral flow is along the internal side wall rotation of disposal box 10, at this moment contain aerial relatively large foreign matter, drop to the below by rotation gradation principle, remaining air is discharged through filter 14 by core upward in the inside of disposal box 10, above-mentioned air tiny foreign matters such as dust through above-mentioned filter 14 time are filtered, by complete filtered air,, discharge to the outside by above-mentioned outlet 16 through filter 14.
But in above-mentioned disposal box, inlet 12 is positioned at the sidewall of casing upper end, and above-mentioned filter 14 forms from top to bottom.So, flowing to the air that box house contains foreign matter by above-mentioned inlet 12 is easy to contact with above-mentioned filter 14, if direct contacted filter, flow into the foreign matter of airborne relatively large (heavier), pore that will blocking filter reduces inhalation rate, the inhalation rate that reduces filter just equals to reduce filtering function, even has increased the weight of the load of dust catcher self.In addition, the air that contains foreign matter by above-mentioned inlet 12 flows into forms spiral flow in order to produce centrifugal force, and the size of above-mentioned filter 14 is restricted.The size of restriction filter just equals to limit filtering function.
Summary of the invention
The invention provides a kind of dust collector barrel of vacuum cleaner, the interior air of dust bucket that its purpose can be avoided flowing into rotation gradation dust collection manner stops up the filter that is arranged on box house, the defective that causes inlet capacity to reduce.
The present invention is in order to address the above problem, the technical scheme of being taked provides a kind of dust collector barrel of vacuum cleaner, comprise chest portion, inlet, filter composition, wherein: the upper end in described chest portion is provided with the lid that opens and closes, filter is arranged on the bottom of described lid, described inlet is arranged on a side of described chest portion, and is positioned on the position of bottom one segment distance of described filter bottom, and the bottom of filter is provided with separating plate.Be provided with passage above the part of described separating plate, flow into to top from the bottom by passage guiding air.
Described separating plate is from the extension of filter bottom and is combined on the bottom of filter.
Filter bottom bottom is provided with the helical disk that extends downwards, and the air of bottom is moved to top with spiral flow shape by above-mentioned helical disk.
By implementing the present invention, because can direct contacted filter, have prevented that filter is subjected to the obstruction of relatively large foreign matter from the inlet leaked-in air.Therefore, can not reduce the suction efficiency of filter, improve rotation gradation dust catching efficiency fully at box house.Simultaneously, because leaked-in air forms spiral flow in the bottom of filter 60, the size that can regulate above-mentioned filter has fully improved the efficient of filter for filtering fine dust etc.
Description of drawings
Fig. 1 is the vacuum cleaner of prior art and the schematic diagram of dust bucket;
Fig. 2 is the profile of dust collector barrel of vacuum cleaner of the present invention;
Fig. 3 is the front view of an example of dust collector barrel of vacuum cleaner of the present invention;
Fig. 4 is the whole front view of filter assembling of the present invention.
Wherein:
50: dust bucket 52: chest portion
54: inlet 56: handle
60: filter 62: outlet
70: separating plate 170: helical disk
The specific embodiment
The present invention will be described in detail below in conjunction with drawings and Examples.
With reference to dust bucket shown in Figure 2, as shown in the figure, dust bucket 50 of the present invention is made up of following structure: chest portion 52, the lid 80 that opens and closes above-mentioned chest portion is arranged on the top of above-mentioned chest portion, filter 60 is arranged on the downside of above-mentioned lid, the inlet 54 that sucks air is arranged on the upside of above-mentioned chest portion 52, to chest portion 52 inner leaked-in airs, forms spiral flow along the tangential direction of chest portion 52 inner faces by above-mentioned inlet 54.By the air that contains foreign matter of above-mentioned inlet 54 inflows, along the medial surface rotation formation spiral flow of chest portion 52.Be rotated in relatively large (heavier) foreign matter in the above-mentioned spiral flow, drop to the bottom surface of above-mentioned chest portion 52 by self gravitation.
In the present invention, above-mentioned inlet 54 be positioned at filter 60 bottoms below.So by above-mentioned inlet 54 leaked-in airs, be not directly to contact above-mentioned filter 60, but form aforesaid spiral flow earlier, filter by rotation gradation mode again.Therefore solved that big dust directly contacts with above-mentioned filter 60 and the problem that reduces inhalation rate.
Preferably dismountable being arranged on of above-mentioned filter 60 covered 80 lower end, if will cover 80 when chest portion 52 is taken apart, above-mentioned filter 60 also together is disassembled, and changes or scavenge filter than being easier to.
Filter 60 of the present invention has following design feature: 1. as shown by arrows, can flow into air to inside from lateral surface, 2. the outlet 62 that forms by upper end at core, air is discharged to the outside, 3. by wrinkle shape along vertical direction formation, enlarge and the contacted area of air fully, more effectively improve dust catching efficiency.
Lower end side at above-mentioned filter 60 is provided with separating plate 70, and above-mentioned separating plate 70 also can be arranged on the sidewall of chest portion 52.But preferably as shown in the figure, the strainer cover 64 from the synthetic resin material that is arranged on filter 60 bottoms extends to form.
Be provided with passage 72 above the part of above-mentioned separating plate 70, perhaps that separating plate 70 is at regular intervals with the medial surface of chest portion 52, two kinds are provided with and all can guide the air of chest portion 52 belows to flow into upward.
Integrated operation to dust bucket 50 of the present invention describes below.
At first, 54 flow into the air contain foreign matter by entering the mouth, the inside that flow into chest portion 52 forms spiral flow.At this moment, relatively large foreign matter in the spiral flow drops to the below by self gravitation.Like this,, can directly not contact, just can not take place yet because the phenomenon of big foreign matter blocking filter can form very unimpeded spiral flow with filter 60 by above-mentioned inlet 54 leaked-in airs.Be rotated in the big foreign matter in the spiral flow, drop to the below of chest portion 52, and the air that contains fine dust etc. moves to top by self gravitation.At this moment, the air of chest portion 52 belows is from being arranged on the passage 72 on the separating plate 70 or being moved upward by the spacing between separating plate 70 and chest portion 52 inwalls.The air that moves to top flows into to inside from the lateral surface of filter 60.The air that contains fine dust etc. that moves from the inside side of the lateral surface of above-mentioned filter 60 is discharged to the outside by the outlet 62 that forms at the upper end core.Symbol 56 expression handles among the figure are provided with handle and are for the convenience of the users from vacuum cleaner body and dismantle above-mentioned dust bucket 50 or the dust of above-mentioned dust bucket 50 inside is poured out.
By said structure,, can improve the dust catching efficiency of vacuum cleaner for the preliminary filtration of rotation gradation dust collection manner with by refiltering that above-mentioned filter 60 carries out.
Below in conjunction with Fig. 3 and Fig. 4 another embodiment of the present invention is described.For the structural element the same with above-mentioned example, give the same drawing symbol, the part that repeats no longer is illustrated.
As shown in the figure, be provided with helical disk 170 in the inside of the dust bucket 150 of this example, other parts are identical with above-mentioned example.As shown in Figure 4, the filter 60 of this example also is set in place in the bottom of lid 80, and helical disk 170 is to extend to form spiral-shaped downwards by the filter bottom 64 that the bottom at filter 60 is provided with.The internal diameter of the end of the neighboring of above-mentioned helical disk 170 and chest portion 52 keeps a determining deviation.Because it is spiral-shaped that above-mentioned helical disk 170 has, and by above-mentioned spiral-shaped part, the air of bottom flowed into to top.
By this example, a side of above-mentioned chest portion 52 is provided with inlet 54, and above-mentioned inlet 54 is positioned at certainly than on the lower position of above-mentioned filter 60.As shown in the figure, preferably above-mentioned inlet 54 is arranged on the lower end of above-mentioned helical disk 170.
The work of the dust bucket by this example to inlet 54 leaked-in airs, forms spiral flow in the inside of chest portion 52.Relatively large foreign matter in the spiral flow, by rotation gradation dust collection manner drop to chest portion 52 below, foreign matter is contained tiny dust etc. in the air after tentatively filtering, and above-mentioned air moves to top by the spacing between above-mentioned helical disk 170 and the chest portion 52.Upper air at above-mentioned helical disk 170 flows into from the lateral of filter 60 is inner, and tiny dust is filtered.Finish filtered air, discharge to the outside by the outlet that the upper end at the core of above-mentioned filter 60 forms.
Claims (4)
1, a kind of dust collector barrel of vacuum cleaner includes chest portion (52), inlet (54), filter (60) parts, it is characterized in that:
Upper end in described chest portion (52) is provided with the lid (80) that opens and closes, filter (60) is arranged on the bottom of described lid (80), described inlet (54) is arranged on a side of described chest portion (52), and be positioned on the position of bottom one segment distance of described filter (60) bottom, the bottom of filter (60) is provided with separating plate (70).
2, dust collector barrel of vacuum cleaner according to claim 1 is characterized in that: be provided with passage above the part of described separating plate (70), flow into to top from the bottom by passage guiding air.
3, dust collector barrel of vacuum cleaner according to claim 1 and 2 is characterized in that: described separating plate (70) is to extend and be combined on the bottom of filter (60) from filter bottom (64).
4, dust collector barrel of vacuum cleaner according to claim 1 and 2, it is characterized in that: filter bottom (64) bottom is provided with the helical disk (170) that extends downwards, and the air of bottom is moved to top with spiral flow shape by above-mentioned helical disk (170).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144402 CN1269444C (en) | 2001-12-17 | 2001-12-17 | Dust collector barrel of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144402 CN1269444C (en) | 2001-12-17 | 2001-12-17 | Dust collector barrel of vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426748A CN1426748A (en) | 2003-07-02 |
| CN1269444C true CN1269444C (en) | 2006-08-16 |
Family
ID=4677550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01144402 Expired - Fee Related CN1269444C (en) | 2001-12-17 | 2001-12-17 | Dust collector barrel of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1269444C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050060564A (en) * | 2003-12-16 | 2005-06-22 | 삼성전자주식회사 | Air purifier |
| KR100554236B1 (en) | 2004-08-23 | 2006-02-22 | 삼성광주전자 주식회사 | Cyclone dust collector and vacuum cleaner thereof |
| WO2018016059A1 (en) * | 2016-07-21 | 2018-01-25 | 三菱電機株式会社 | Air purifier and air conditioner |
| CN109938645A (en) * | 2019-04-26 | 2019-06-28 | 宁波暴黑智能科技有限公司 | A kind of press-down type dust accumulation dust catcher |
-
2001
- 2001-12-17 CN CN 01144402 patent/CN1269444C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1426748A (en) | 2003-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2538717C (en) | Pervasive dedusting device for a vacuum cleaner | |
| CN1289025C (en) | Cyclone dust-collector | |
| CN1291690C (en) | Cyclone type dust collecting apparatus of vacuum cleaner | |
| EP1842475B1 (en) | A Second-Stage Separator Device For A Vacuum Cleaner | |
| EP1915940B1 (en) | A dust removing appliance of a parallel type cleaner | |
| CN1248643C (en) | Cyclone dust collector for vacuum cleaner | |
| CN1226012C (en) | Grid member of vacuum cyclone dust collector | |
| KR100647195B1 (en) | A cyclone dust collecting apparatus | |
| CN1895145A (en) | Dust separating apparatus and vacuum cleaner | |
| CN1777386A (en) | Removable dust collecting receptacle | |
| KR101622724B1 (en) | Dust collector for a vacuum cleaner | |
| TWI636762B (en) | Vacuum cleaner | |
| CN1839739A (en) | Multi dust-collecting apparatus | |
| JP2007275867A (en) | Cyclone, cyclone air purifier and method of air purification thereof | |
| EP3560403B1 (en) | Dust collecting device using multi-cyclone dust filtration | |
| KR100912712B1 (en) | Filtering device using centrifugal | |
| CN1269444C (en) | Dust collector barrel of vacuum cleaner | |
| RU2322175C2 (en) | Dust separation device and vacuum cleaner with such device | |
| KR100578332B1 (en) | Separating circular plate and dirt and dust collecting casing using the same for vacuum cleaner | |
| KR100437156B1 (en) | Upright-type vacuum cleaner having cyclone dust-collecting apparatus | |
| KR20160041422A (en) | Dust collector for a vacuum cleaner | |
| CN1277501C (en) | Electric vacuum cleaner | |
| KR100547415B1 (en) | Dust collector for vacuum cleaner | |
| CN1273072C (en) | Dust removing device of vacuum cleaner | |
| CN114681964B (en) | Separation structure and cleaning device |
Legal Events
| 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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |