CN101332065A - Dust collection structure - Google Patents
Dust collection structure Download PDFInfo
- Publication number
- CN101332065A CN101332065A CNA2007100577502A CN200710057750A CN101332065A CN 101332065 A CN101332065 A CN 101332065A CN A2007100577502 A CNA2007100577502 A CN A2007100577502A CN 200710057750 A CN200710057750 A CN 200710057750A CN 101332065 A CN101332065 A CN 101332065A
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- Prior art keywords
- dust
- staving
- filter
- blinkers
- collecting cavity
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Abstract
The invention discloses dust barrel structure and the dust barrel comprises a barrel body, an upper cover, a filter including a filtration cover and a filtration core, a bottom cover which is articulately formed in the bottom part of the barrel body and a plurality of windshield tablets which can change the air flow directions and are formed in the dust cavity of the lower part of the dust barrel body. For the windshield tablets are formed in the dust cavity in the lower part of the dust barrel body, when the ingulfed air forms a rotating airflow and rotate in the dust cavity of the barrel body, due to the influences of the windshield tablets, the air flow rotates upwards to reduce the dust which settles down at the bottom of the barrel body and the air flow blows again, thus the working amount of the filter is increased.
Description
Technical field
The invention belongs to a kind of cleaner dust-collection filter, be specifically related to a kind of barrel structure of dust arrest that changes airflow direction.
Background technology
Dust catcher is a kind of household electrical appliance of indoor cleaning health, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.In general, dust catcher 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.In dust catcher when running,, the impeller of motor drives blower fan rotates at a high speed, and the air of dust catcher inside is discharged, and forms instantaneous vacuum in the inside of 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, is discharged to the dust catcher outside again from the gas outlet in the dust bucket of body.Like this, just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of retainings of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, carpet, sofa, corner, so that aspirate dust everywhere better.
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.
For dust catcher, no matter be vertical type dust collector or horizontal dust collector or portable dust collector, all be provided with the dust bucket of assembling dust and foreign matter at inner of dust catcher body, inner dust of assembling of dust bucket and foreign matter need regularly to remove, to guarantee the normal use of dust catcher.
Fig. 1 is the schematic perspective view of the dust bucket of prior art dust catcher, and Fig. 2 is the schematic perspective view of prior art dust bucket staving.
As shown in Figure 1, 2, dust bucket comprises staving 1, loam cake 2 and filter 3 three parts.Filter 3 comprises filter mantle and crosses filter core, cross filter core and form, be installed in the filter mantle and become one by filter paper and support set, and be installed in loam cake 2 the bottom, adopt flexible connections with loam cake 2.Side at staving 1 is provided with handle 4, is used for picking and placeing of dust bucket in the dust catcher body, is provided with air inlet 5 and air outlet (not shown) at the opposite side of the handle 4 of staving 1, and air inlet 5 is positioned at the middle part of staving 1, and air outlet is positioned at the top of staving 1.Staving 1 inner chamber is divided into two parts up and down by demarcation strip 6, top is provided with filter 3 and wind pipe (not shown), the lower part forms dust-collecting cavity, filter 3 is communicated with wind pipe, wind pipe is communicated with air outlet, staving 1 bottom is open to be formed, by the hinged bottom 7 of staving 1 bottom that is formed on its sealing.
During dust catcher work, near the suction nozzle dust is drawn in the dust bucket by air intake duct and through air inlet 5 together with air, swirling eddy is formed at the top at dust bucket, the part dust drops to the staving bottom along the slit, edge of demarcation strip 6 in the process of air-flow rotation, the air of inspiration simultaneously enters wind pipe after filtering through filter 3, be discharged to the outside of dust catcher again through the air outlet of staving 1, be deposited to the dust of staving 1 bottom, open bottom 7 its removing.
But there is following shortcoming in the barrel structure of dust arrest of the dust catcher of prior art:
In the prior art, the staving inner wall smooth of dust bucket, the air of inspiration forms swirling eddy and is rotated down in the staving chamber, and the dust that is deposited to the staving bottom is blown afloat, and making needs the filtered air turbidity to increase, thereby has increased the workload of filter.
Summary of the invention
The present invention provides a kind of barrel structure of dust arrest that changes airflow direction for solving the technical problem that exists in the above-mentioned technology.
The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of barrel structure of dust arrest of the present invention, dust bucket comprises staving; Loam cake; With the filter that comprises filter mantle and mistake filter core; The hinged bottom that is formed on the staving bottom; Be formed with most the blinkers that can change airflow direction in the dust-collecting cavity of dust bucket staving bottom; Go up most the blinkers that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, the favorable current flow direction is certain inclination angle; Go up most the blinkers that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, its blinker shape is the blade shape of centrifugal fan; Go up most the blinkers that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, integrally formed with the dust bucket staving.
Advantage and good effect that the present invention has are: barrel structure of dust arrest of the present invention, owing in the dust-collecting cavity of dust bucket staving bottom, be formed with most the blinkers that can change airflow direction, when the air formation swirling eddy of inspiration rotates in the staving dust-collecting cavity, under the effect of most blinkers, air-flow rotates up, reduce the dust that has been deposited to the staving bottom, blow afloat again, and the workload of increase filter.
Description of drawings
Fig. 1 is the schematic perspective view of prior art dust collecting bucket of dust catcher;
Fig. 2 is the schematic perspective view of prior art dust bucket staving;
Fig. 3 is the schematic perspective view of dust bucket staving of the present invention.
Main symbol description:
1, staving 2, loam cake
3, filter 4, handle
5, air inlet 6, demarcation strip
7, bottom 8, blinker
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Fig. 3 is the schematic perspective view of dust bucket staving of the present invention.
In the accompanying drawings, identical parts use identical symbol.
As shown in Figure 3, a kind of barrel structure of dust arrest, dust bucket comprise staving 1; Loam cake 2; With the filter 3 that comprises filter mantle and mistake filter core; The hinged bottom 7 that is formed on the staving bottom; Be formed with most the blinkers 8 that can change airflow direction in the dust bucket staving 1 bottom dust-collecting cavity; Most the blinkers 8 that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, the favorable current flow direction is certain inclination angle; Most the blinkers 8 that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, its blinker shape is the blade shape of centrifugal fan; Most the blinkers 8 that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, integrally formed with the dust bucket staving.
During dust catcher work, near the suction nozzle dust is drawn in the dust bucket by air intake duct and through air inlet 5 together with air, swirling eddy is formed at the top at dust bucket, in the process of air-flow rotation, the part dust drops to staving bottom dust-collecting cavity along the slit, edge of demarcation strip 8, the air of inspiration simultaneously enters wind pipe after filtering through filter 3, be discharged to the outside of dust catcher again through the air outlet of staving 1, change flow direction under the effect of most the blinkers 8 that swirling eddy forms in the dust-collecting cavity of staving bottom, air-flow rotates up, through entering wind pipe after filter 3 filtrations, be discharged to the outside of dust catcher again through the air outlet of staving 1, reduce the dust that has been deposited to the staving bottom, blow afloat again.Be deposited to the dust of staving 1 bottom, can have opened bottom 7 its removing.
Claims (4)
1. barrel structure of dust arrest, dust bucket comprises staving; Loam cake; With the filter that comprises filter mantle and mistake filter core; The hinged bottom that is formed on the staving bottom; It is characterized in that: be formed with most the blinkers that can change airflow direction in the dust-collecting cavity of dust bucket staving bottom.
2. barrel structure of dust arrest according to claim 1 is characterized in that: most the blinkers that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, the favorable current flow direction is certain inclination angle.
3. barrel structure of dust arrest according to claim 1 is characterized in that: most the blinkers that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, its blinker shape is the blade shape of centrifugal fan.
4. barrel structure of dust arrest according to claim 1 is characterized in that: most the blinkers that can change airflow direction that form in the dust-collecting cavity of dust bucket staving bottom, and integrally formed with the dust bucket staving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100577502A CN101332065A (en) | 2007-06-25 | 2007-06-25 | Dust collection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100577502A CN101332065A (en) | 2007-06-25 | 2007-06-25 | Dust collection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101332065A true CN101332065A (en) | 2008-12-31 |
Family
ID=40195148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100577502A Pending CN101332065A (en) | 2007-06-25 | 2007-06-25 | Dust collection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101332065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308677A (en) * | 2016-08-30 | 2017-01-11 | 陆敏 | Cleaning device with shakable air outlet heads |
| CN106391578A (en) * | 2016-08-30 | 2017-02-15 | 陆敏 | Cleaning device with easy-to-fold rack body |
-
2007
- 2007-06-25 CN CNA2007100577502A patent/CN101332065A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308677A (en) * | 2016-08-30 | 2017-01-11 | 陆敏 | Cleaning device with shakable air outlet heads |
| CN106391578A (en) * | 2016-08-30 | 2017-02-15 | 陆敏 | Cleaning device with easy-to-fold rack body |
| CN106308677B (en) * | 2016-08-30 | 2018-11-23 | 丁武轩 | The cleaning plant cut a smart figure can be shaken |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081231 |