CN201042411Y - Dirt cup device of suction cleaner - Google Patents
Dirt cup device of suction cleaner Download PDFInfo
- Publication number
- CN201042411Y CN201042411Y CNU2007201847769U CN200720184776U CN201042411Y CN 201042411 Y CN201042411 Y CN 201042411Y CN U2007201847769 U CNU2007201847769 U CN U2007201847769U CN 200720184776 U CN200720184776 U CN 200720184776U CN 201042411 Y CN201042411 Y CN 201042411Y
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- China
- Prior art keywords
- cup
- dust
- cyclone separator
- interior
- bottle
- 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 - Lifetime
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Abstract
A dust cup device used with a dust collector is provided, which comprises an outer cup, an inner cup, a cyclone separator arranged inside the inner cup, a tangential primary air inlet equipped on the top side surface of the outer cup, and inner cup air inlets for tangential air inlet distributed circumferentially on the side surface of the inner cup. The dust cup device is characterized in that an inner frame is equipped between the inner cup and the cyclone separator, the inner frame is a piece with a larger-diameter top end and transited gradually to a jacket, tangential air inlets are distributed at the bottom of the inner frame, the top end of the inner frame is attached to the interior side wall of the inner cup, and the inner frame is covered around the lower part of the cyclone separator. The dust cup device has the advantages of multi-stage cyclone separation, high separation efficiency, reasonable structure, convenience in dist removal and cleaning of the dust cup, and easy assembly.
Description
Technical field
The utility model relates to a kind of cup device for dust of dust catcher.
Background technology
Because improving constantly and progress of science and technology of living standards of the people, dust catcher is just progressively come into the people's life family and workplace, for this reason, has scientific and technical personnel constantly to develop the dust collect plant with new dust catcher.It as the patent No. 200620105888.6 Chinese patent " secondary cyclone dust separating cup of vacuum cleaner ", it comprises the dirt cup, be opened in the air outlet on the cup, the air inlet and the separator be located at cup in tangent with the cup perisporium, described separator is provided with and is connected in the outer cylinder body that connects support and cage, the outer cylinder body perisporium has the separator air inlet that is lower than dirt cup air intake product, the outer cylinder body center is provided with the inner barrel of coaxial arrangement, on inner barrel top, separator air inlet top offers and the tangent air inlet that rotates uniform arrangement by annular array of perisporium, the inner barrel top be connected support and join, cage and dirt cup bottom connection are passed in the bottom, and the inner barrel inwall also is equipped with up big and down small divergent-cone wall.Simple in structure, the low cost of manufacture of this utility model, dust after secondary separation all falls in dirt cup bottom, its defective is: because the syndeton of dirt cup and cyclone separator is unreasonable, cause dust in the dirt cup to topple over and cleans conveniently inadequately, also having only is the two stage cyclone separation, effect can also further be improved, at last, be that the gas outlet is the side that is arranged in top cover, cause resistance ratios bigger, energy loss is just big, requires further improvement.
It is that 200620004359.7 the Chinese patent and the patent No. are 200620101407.9 Chinese patent that similar problem also is present in the patent No..
Summary of the invention
Technical problem to be solved in the utility model provides the cup device for dust of a kind of multi-stage separation, good separating effect, simple and practical dust catcher
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of cup device for dust of dust catcher, it includes outer cup, cyclone separator in interior cup and setting are installed in the cup, outer cup upper side is provided with tangential total air inlet, interior cup circumference side is distributed with the interior cup air inlet of tangential air intake, it is characterized in that: between interior cup and cyclone separator, be provided with internal frame, internal frame is the parts that the big upper end of diameter carries out the transition to sleeve gradually, below internal frame, be distributed with tangential air intake opening, the inboard face of cup in the upper end of internal frame reclines, internal frame is enclosed within the bottom of cyclone separator.
As improvement, the top air inlet of described cyclone separator is the equally distributed tangent air inlet of circumference, to reduce air resistance greatly and to improve separating effect.
The lower end of described cyclone separator releasably is connected with the laying dust bottle, and the laying dust bottle is installed on the outer cup bottom surface.Described connection is releasably adopted and is threaded or the clamping connection.Be convenient to dismounting like this and clean the laying dust bottle.
The improvement that is highly profitable, described outer cup is divided into outer cup body and outer cup bottom, an outer cup body and an outer glass bottom are to be threaded or clamping is connected, and, be opening below the bottle of laying dust bottle, be equipped with bottle body bottom, fit by the convex surface in outer cup bottom centre and support, constitute complete laying dust bottle.Like this, dust is toppled over and cleaned in the very convenient dirt cup, and is simple in structure, and assembling is used easily.
The top cover central authorities of described outer cup have total air outlet, and total air outlet has the center discharge pipe, faces the air outlet of cyclone separator, with the attenuating air resistance, and improve separating effect.
As improvement, described interior cup is divided into the main body of interior cup and the base of interior cup, and interior glass base holding is connected the lower end part of cyclone separator, and the base of interior cup has downward-sloping periphery, and the double isolation cover cap of doing is to reach simplified structure, easy assembling effect.
At last, described internal frame is fastened on the base of interior cup by screw post and screw.
Compared with prior art, advantage of the present utility model is: make air-flow pass through outer cup cyclone structure, interior cup cyclone structure and innermost cyclone separator successively, thereby obtain the multistage cyclone separating effect, improved separative efficiency, and, structure is also more rationally used, and makes dust in the dirt cup topple over and clean very convenient fast, and assembling is used easily.
Description of drawings
Fig. 1 is the stereogram of the cup device for dust of dust catcher;
Fig. 2 is the cutaway view of the cup device for dust of dust catcher;
Fig. 3 a is the three-dimensional exploded view (top) of the cup device for dust of dust catcher;
Fig. 3 b is the three-dimensional exploded view (top) of the cup device for dust of dust catcher.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1-3a, 3b illustrates, Fig. 3 a wherein, 3b has formed complete three-dimensional exploded view, a kind of cup device for dust of dust catcher, it includes outer cup 1, interior cup 2, internal frame 3, laying dust bottle 4, cyclone separator 5 critical pieces such as grade, outer cup 1 is divided into outer cup body 6 and outer cup bottom 7, an outer cup body 6 and an outer cup bottom 7 are to be threaded or clamping links together, liner seal between them, thereby formed complete outer cup 1, outer cup 1 side generally has handgrip 8, is convenient to hold and takes, and the top of outer cup 1 is equipped with top cover 9, outer cup 1 upper side is provided with tangential total air inlet 10, be provided with total air outlet 11 in top cover 10 centres, total air outlet 11 has center discharge pipe 12, faces the air outlet 13 of following cyclone separator 5, the interior diameter of center discharge pipe is between 40-44mm, and height is between 30-35mm.Below the bottle 14 of laying dust bottle 4 is opening, is equipped with bottle body bottom 15, the support that fits of the convex surface 16 in bottle body bottom 15 and outer cup bottom centre, thus constitute complete laying dust bottle 4.The lower end of cyclone separator 5 is that clamping connects or the setting that is threaded is fixed on the laying dust bottle 4, the upper end of cyclone separator 5 is the tapered open end 17 that diameter increases gradually, the center angle of tapered open end is between the 50-55 degree, center discharge pipe 12 is enclosed within tapered open end 17 centres, center discharge pipe 12 is inserted in the degree of depth and is controlled between the 7-10mm, cyclone separator has 8 equally distributed tangent air inlets 18 of circumference in tapered open end 17 upper part circle distribution, thereby constituted complete cyclone separator means, the corner cut of tangent air inlet 18 is lined with seal isolation plate 19 between the tangent air inlet 18 of top cover 9 and cyclone separator between the 45-50 degree.The interior cup 2 that is arranged in the outer cup is divided into the main body 20 of interior cup and the base 21 of interior cup, main body 20 upper ends of interior cup are connected in the internal shoulder of top cover 9, the main body 20 of cup links together with top cover 9 assemblings in making, be lined with seal between them, the base 21 bulge loop inboards of cup in main body 20 lower ends of interior cup are placed in, base 21 holdings of interior cup are connected the lower end part of cyclone separator 5, form whole interior cup 2, interior cup 2 circumference sides are distributed with the interior cup air inlet 22 of tangential air intake, simultaneously, the base 21 of interior cup has downward-sloping periphery 23, the double isolation cover cap of doing.Between interior cup 2 and cyclone separator 5, be provided with internal frame 3, internal frame 3 is fastened on the base 21 of interior cup by screw post 24 and screw, internal frame 3 carries out the transition to the parts of sleeve gradually for the big upper end of diameter, below internal frame 3, be distributed with tangential air intake opening 25, on the bulge loop of cup 2 inboard faces, internal frame 2 was enclosed within the bottom of cyclone separator 5 in the upper end of internal frame 3 reclined.
Its course of work is such, when dust catcher vacuumizes, the air-flow of entrained dirt enters from total air inlet of outer cup 1, outside between cup 1 and the interior cup 2, utilize the taper of outer cup 1, the cyclonic separation effect takes place, most of dust granule is bigger, just by isolating stopping of cover cap, separate, precipitation is accumulated in the cup chamber of outer cup 1, air-flow continues by interior cup air inlet 22, and cyclonic motion takes place the cone space in entering between cup 2 and the internal frame 3, also produce certain separating effect, by the tangential air intake opening 25 of internal frame, enter into the cone space between internal frame 3 and the cyclone separator 5 again, continue to take place cyclonic motion, obtain separating effect to a certain degree again, granule is constantly assembled, and relied on the lateral surface rotation, then, by the equally distributed tangent air inlet 18 of the circumference of cyclone separator, enter into cyclone separator 5, stronger cyclonic separation motion takes place, the particle that gathering is grown up is finally separated, drop in the following laying dust bottle 4, and clean air-flow is directly drawn by total air outlet 11 of top cover, so, obtained the multistage cyclone separating effect, used on the vacuum cleaner of suitable Wet-dry.When the dirt cup was toppled over dust, just passable as long as bottom 7 that will outer cup is turned on from the body 6 of outer cup, like this, the opening of outer cup 1 and laying dust bottle 4 exposes, and topples over dust and cleans space inside, and was very convenient quick.
Claims (8)
1. the cup device for dust of a dust catcher, it includes outer cup, interior cup and the cyclone separator that is installed in the interior cup is set, outer cup upper side is provided with tangential total air inlet, interior cup circumference side is distributed with the interior cup air inlet of tangential air intake, it is characterized in that: between interior cup and cyclone separator, be provided with internal frame, internal frame is the parts that the big upper end of diameter carries out the transition to sleeve gradually, below internal frame, be distributed with tangential air intake opening, the inboard face of cup in the upper end of internal frame reclines, internal frame is enclosed within the bottom of cyclone separator.
2. the cup device for dust of dust catcher according to claim 1, the top air inlet that it is characterized in that described cyclone separator is the equally distributed tangent air inlet of circumference.
3. the cup device for dust of dust catcher according to claim 1 and 2 is characterized in that the lower end of described cyclone separator releasably is connected with the laying dust bottle, and the laying dust bottle is installed on the outer cup bottom surface.
4. the cup device for dust of dust catcher according to claim 3 is characterized in that the described employing of connection releasably is threaded or clamping connects.
5. the cup device for dust of dust catcher according to claim 4, it is characterized in that described outer cup is divided into outer cup body and outer cup bottom, an outer cup body and an outer glass bottom are to be threaded or clamping is connected, and, be opening below the bottle of laying dust bottle, be equipped with bottle body bottom, fit by the convex surface in outer cup bottom centre and support, constitute complete laying dust bottle.
6. the cup device for dust of dust catcher according to claim 5 is characterized in that the top cover central authorities of described outer cup have total air outlet, and total air outlet has the center discharge pipe, faces the air outlet of cyclone separator.
7. the cup device for dust of dust catcher according to claim 6, it is characterized in that described interior cup is divided into the main body of interior cup and the base of interior cup, the base holding of interior cup is at the lower end part of cyclone separator, and the base of interior cup has downward-sloping periphery, the double isolation cover cap of doing.
8. the cup device for dust of dust catcher according to claim 7 is characterized in that described internal frame is fastened on the base of interior cup by screw post and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201847769U CN201042411Y (en) | 2007-10-19 | 2007-10-19 | Dirt cup device of suction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201847769U CN201042411Y (en) | 2007-10-19 | 2007-10-19 | Dirt cup device of suction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201042411Y true CN201042411Y (en) | 2008-04-02 |
Family
ID=39257294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201847769U Expired - Lifetime CN201042411Y (en) | 2007-10-19 | 2007-10-19 | Dirt cup device of suction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201042411Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120572A (en) * | 2013-01-10 | 2013-05-29 | 宁波富佳实业有限公司 | Double-air-inlet dust cup and dust collector provided with the same |
| CN106725109A (en) * | 2017-01-09 | 2017-05-31 | 苏州格润德电气有限公司 | Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner |
| CN107788911A (en) * | 2017-10-18 | 2018-03-13 | 苏州海力电器有限公司 | Dust catcher dirt cup component |
| CN108309145A (en) * | 2018-04-04 | 2018-07-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust catcher and its filter assemblies |
| CN108402990A (en) * | 2018-05-14 | 2018-08-17 | 宁波春仁电器有限公司 | Hand-held Wet-dry dust catcher |
| CN109157160A (en) * | 2018-08-10 | 2019-01-08 | 江苏美的清洁电器股份有限公司 | A kind of cyclone separator and dust catcher |
-
2007
- 2007-10-19 CN CNU2007201847769U patent/CN201042411Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120572A (en) * | 2013-01-10 | 2013-05-29 | 宁波富佳实业有限公司 | Double-air-inlet dust cup and dust collector provided with the same |
| CN106725109A (en) * | 2017-01-09 | 2017-05-31 | 苏州格润德电气有限公司 | Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner |
| CN107788911A (en) * | 2017-10-18 | 2018-03-13 | 苏州海力电器有限公司 | Dust catcher dirt cup component |
| CN107788911B (en) * | 2017-10-18 | 2020-11-03 | 苏州海力电器有限公司 | Dust cup assembly for dust collector |
| CN108309145A (en) * | 2018-04-04 | 2018-07-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust catcher and its filter assemblies |
| CN108309145B (en) * | 2018-04-04 | 2023-11-28 | 小狗电器互联网科技（北京）股份有限公司 | Dust collector and filtering component thereof |
| CN108402990A (en) * | 2018-05-14 | 2018-08-17 | 宁波春仁电器有限公司 | Hand-held Wet-dry dust catcher |
| CN109157160A (en) * | 2018-08-10 | 2019-01-08 | 江苏美的清洁电器股份有限公司 | A kind of cyclone separator and dust catcher |
| CN109157160B (en) * | 2018-08-10 | 2020-09-25 | 江苏美的清洁电器股份有限公司 | Cyclone separation device and dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080402 |
|
| CX01 | Expiry of patent term |