CN2889142Y - Dust collection device of dust collector - Google Patents
Dust collection device of dust collector Download PDFInfo
- Publication number
- CN2889142Y CN2889142Y CN 200520139777 CN200520139777U CN2889142Y CN 2889142 Y CN2889142 Y CN 2889142Y CN 200520139777 CN200520139777 CN 200520139777 CN 200520139777 U CN200520139777 U CN 200520139777U CN 2889142 Y CN2889142 Y CN 2889142Y
- Authority
- CN
- China
- Prior art keywords
- bowl cover
- dust
- cup
- demarcation strip
- guard
- 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
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Abstract
The utility model discloses a dust cleaning device for dust collector, including a bowl cover and a bowl body. A separation board with opening holes is provided between the bowl cover and the bowl body. The openings on a mesh enclosure are connected and fixed on the opening holes on the separation board. A cylinder-shaped heba is equipped inside the bowl cover. The end part of the cylinder-shaped heba central hole is sealed and the upper part is provided with an opening. An air outlet hood is provided on the opening and is connected with an air outlet. The device could remove heba from the bowl body to the bowl cover, extend the space between the mesh enclosure and the bowl body, so that the utility model could reinforce cyclone intensity, improve 1-tier separation efficiency, reduce the filter capacity of heba 2-tier separation, extend the service life of heba and users could directly observe the heba usage situation through the bowl cover, because the bowl cover is a transparent part or the blow cover is equipped with a perspective window.
Description
Technical field
The present invention relates to a kind of dust arrester of dust catcher.
Background technology
At present, the dirt cup of dust catcher generally comprises bowl cover, cup two parts, and cup is provided with air inlet, is provided with the guard of upward opening in the cup, is provided with tubular sea handkerchief in the guard, and the upper port of extra large handkerchief is communicated with air outlet on the bowl cover.During use, the air that contains dust enters the dirt cup from air inlet, and forms whirlwind in the dirt cup, separate by the guard one-level that elimination cinder dirt is laggard goes into the guard inner chamber, after separating the thin dust of elimination by extra large handkerchief secondary again, enter bowl cover from the upper port of extra large handkerchief, the air outlet from the bowl cover is discharged at last.Owing to need to install extra large handkerchief in the guard, so the space between the outer wall of guard and the cup inwall is less, the whirlwind of formation can not get strengthening, and makes that the separating effect of air and cinder dirt is relatively poor, thereby has increased the filtration yield of extra large handkerchief, has shortened the service life of extra large handkerchief.
Summary of the invention
The objective of the invention is: the dust arrester that a kind of dust catcher is provided, this device moves on to extra large handkerchief the bowl cover from cup, enlarged the space between guard and the cup, thereby can strengthen whirlwind intensity, improve the one-level separative efficiency, reduce the filtration yield that extra large handkerchief secondary separates, prolong the service life of extra large handkerchief, and bowl cover is the transparent body, or bowl cover is provided with the perspective window, the operating position that the user can directly observe extra large handkerchief through bowl cover.
Technical scheme of the present invention is: a kind of dust arrester of dust catcher, comprise bowl cover and cup, bowl cover is provided with air outlet, cup is provided with air inlet, guard is installed in the cup, and guard communicates with bowl cover, and thin dirt filter is installed in the described bowl cover, thin dirt filter is provided with outlet housing, and outlet housing is communicated with air outlet.
The further technical scheme of the present invention is: a kind of dust arrester of dust catcher, comprise bowl cover and cup, bowl cover is provided with air outlet, cup is provided with air inlet, guard is installed in the cup, and guard communicates with bowl cover, and thin dirt filter is installed in the described bowl cover, thin dirt filter is provided with outlet housing, and outlet housing is communicated with air outlet; Be provided with demarcation strip between described bowl cover and the cup, demarcation strip is provided with perforate, opening on the guard docks fixing with the perforate on the demarcation strip, thin dirt filter in the bowl cover is a tubular sea handkerchief, lower end closed, the upper end of the centre bore of tubular sea handkerchief are provided with opening, opening is provided with outlet housing, and outlet housing is communicated with air outlet.
The more detailed technical scheme of the present invention is: a kind of dust arrester of dust catcher, comprise bowl cover and cup, bowl cover is provided with air outlet, cup is provided with air inlet, guard is installed in the cup, and guard communicates with bowl cover, and thin dirt filter is installed in the described bowl cover, thin dirt filter is provided with outlet housing, and outlet housing is communicated with air outlet; Be provided with demarcation strip between described bowl cover and the cup, demarcation strip is provided with perforate, opening on the guard docks fixing with the perforate on the demarcation strip, thin dirt filter in the bowl cover is a tubular sea handkerchief, lower end closed, the upper end of the centre bore of tubular sea handkerchief are provided with opening, opening is provided with outlet housing, and outlet housing is communicated with air outlet; Described demarcation strip is the big and little cone shape in lower end in upper end, is provided with the gap between the inwall of demarcation strip and the extra large handkerchief of tubular, and the height of the air inlet on the cup is corresponding with the demarcation strip position, and the outer wall of demarcation strip is provided with the helical blade of downward whirlwind; The outer wall of described guard is provided with the helical blade of downward whirlwind; The lower end of described guard is provided with dust board.
Thin dirt filter in the technique scheme also can be used sponge.
In the technique scheme, bowl cover can be the transparent body, or bowl cover is provided with the perspective window, the operating position that allows the user directly observe extra large handkerchief through bowl cover.
Advantage of the present invention is:
1. the present invention moves on to extra large handkerchief in the bowl cover, enlarged the space between guard and the cup, thereby can strengthen whirlwind intensity, improve the one-level separative efficiency, reduce the filtration yield that extra large handkerchief secondary separates, prolong the service life of extra large handkerchief, and bowl cover is the transparent body, or bowl cover is provided with the perspective window, the operating position that the user can directly observe extra large handkerchief through bowl cover.
2. the present invention also is designed to cone shape with demarcation strip, and is provided with the helical blade of downward whirlwind at the outer wall of taper demarcation strip and guard, thereby has strengthened the intensity of whirlwind, has improved efficiency of dust collection.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is a front view of the present invention;
Fig. 2 looks cutaway view for master of the present invention;
Fig. 3 is a left view of the present invention;
Fig. 4 looks cutaway view for the right side of the present invention;
Fig. 5 is an assembly structure figure of the present invention.
Wherein: 1 bowl cover; 2 cups; 3 air inlets; 4 openings; 5 guards; 6 demarcation strips; 7 perforates; 8 tubulars sea handkerchief; 9 centre bores; 10 openings; 11 outlet housings; 12 air outlets; 13 gaps; 14 helical blades; 15 helical blades; 16 dust boards.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of dust arrester of dust catcher, comprise bowl cover 1 and cup 2, bowl cover 1 is provided with air outlet 12, cup 2 is provided with air inlet 3, described bowl cover 1 is the transparent body, or bowl cover 1 is provided with the perspective window, be provided with demarcation strip 6 between bowl cover 1 and the cup 2, demarcation strip 6 is the big and little cone shape in lower end in upper end, and demarcation strip 6 is provided with perforate 7, the bottom of perforate 7 is connected with guard 5, the upper end of guard 5 is provided with opening 4, and opening 4 docks fixing with the perforate 7 on the demarcation strip 6, and tubular sea handkerchief 8 is installed in the bowl cover 1 of demarcation strip 6 tops, be provided with gap 13 between the inwall of demarcation strip 6 and the tubular sea handkerchief 8, the lower end closed of the centre bore 9 of tubular sea handkerchief 8, the upper end is provided with opening 10, and opening 10 is provided with outlet housing 11, and outlet housing 11 is communicated with air outlet 12.
The height of the air inlet 3 on the described cup 2 is corresponding with demarcation strip 6 positions, and the outer wall of demarcation strip 6 and guard 5 is respectively equipped with the helical blade 14 and 15 of downward whirlwind, the lower end of guard 5 is provided with dust board 16, stops the cinder dirt at the bottom of falling into glass to be kicked up once more by whirlwind.
During use, the air that contains dust enters the cup 2 from air inlet 3, form whirlwind at cup 2, and under the effect of helical blade 14 and 15, strengthened, cinder dirt falls into the bottom of cup 2, and thin dust and air enter the top of demarcation strip 6 by the opening on the guard 54, and enter into the inner chamber of bowl cover 1 by gap 13, after being filtered once more by tubular sea handkerchief 8, cleaned air upwards enters outlet housing 11 from centre bore 9, and from air outlet 12 discharges.
The present invention moves on to extra large handkerchief 8 in the bowl cover 1, can enlarge the space between guard 5 and the cup 2, thereby can strengthen whirlwind intensity, improve the one-level separative efficiency, reduce the filtration yield that extra large handkerchief secondary separates, prolong the service life of extra large handkerchief, and bowl cover 1 is the transparent body, or bowl cover 1 is provided with the perspective window, the operating position that the user can directly observe extra large handkerchief 8 through bowl cover 1; The present invention also is designed to cone shape with demarcation strip 6, and is provided with the helical blade 14 and 15 of downward whirlwind at the outer wall of taper demarcation strip 6 and guard 5, thereby has strengthened the intensity of whirlwind, has improved efficiency of dust collection.
Claims (6)
1. the dust arrester of a dust catcher, comprise bowl cover (1) and cup (2), bowl cover (1) is provided with air-out (12), cup (2) is provided with air inlet (3), guard (5) is installed in the cup (2), and guard (5) communicates with bowl cover (1), it is characterized in that: thin dirt filter is installed in the described bowl cover (1), thin dirt filter is provided with outlet housing (11), and outlet housing (11) is communicated with air outlet (12).
2. the dust arrester of dust catcher according to claim 1, it is characterized in that: be provided with demarcation strip (6) between described bowl cover (1) and the cup (2), demarcation strip (6) is provided with perforate (7), opening (4) on the guard (5) docks fixing with the perforate (7) on the demarcation strip (6), thin dirt filter in the bowl cover (1) is a tubular sea handkerchief (8), lower end closed, the upper end of the centre bore (9) of tubular sea handkerchief (8) are provided with opening (10), opening (10) is provided with outlet housing (11), and outlet housing (11) is communicated with air outlet (12).
3. the dust arrester of dust catcher according to claim 2, it is characterized in that: described demarcation strip (6) is the big and little cone shape in lower end in upper end, be provided with gap (13) between the inwall of demarcation strip (6) and the tubular sea handkerchief (8), the height of the air inlet (3) on the cup (2) is corresponding with demarcation strip (6) position, and the outer wall of demarcation strip (6) is provided with the helical blade (14) of downward whirlwind.
4. according to the dust arrester of claim 2 or 3 described dust catchers, it is characterized in that: the outer wall of described guard (5) is provided with the helical blade (15) of downward whirlwind.
5. according to the dust arrester of claim 2 or 3 described dust catchers, it is characterized in that: the lower end of described guard (5) is provided with dust board (16).
6. the dust arrester of dust catcher according to claim 1, it is characterized in that: described bowl cover (1) is provided with the perspective window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139777 CN2889142Y (en) | 2005-12-05 | 2005-12-05 | Dust collection device of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139777 CN2889142Y (en) | 2005-12-05 | 2005-12-05 | Dust collection device of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2889142Y true CN2889142Y (en) | 2007-04-18 |
Family
ID=38019794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139777 Expired - Fee Related CN2889142Y (en) | 2005-12-05 | 2005-12-05 | Dust collection device of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2889142Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042166A (en) * | 2013-03-14 | 2014-09-17 | 株式会社东芝 | Electric Cleaner |
-
2005
- 2005-12-05 CN CN 200520139777 patent/CN2889142Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042166A (en) * | 2013-03-14 | 2014-09-17 | 株式会社东芝 | Electric Cleaner |
| CN104042166B (en) * | 2013-03-14 | 2017-04-12 | 东芝生活电器株式会社 | Electric Cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO., Free format text: FORMER NAME OR ADDRESS: JINLAIKE CLEANING APPARATUS CO., LTD., SUZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee after: Suzhou Kingclean Floorcare Co., Ltd. Address before: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: Jinlaike Cleaning Apparatus Co., Ltd., Suzhou |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20100105 |