CN209300977U - A kind of shell of the dust collector and its dust catcher with block reinforcement - Google Patents
A kind of shell of the dust collector and its dust catcher with block reinforcement Download PDFInfo
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- CN209300977U CN209300977U CN201821275418.3U CN201821275418U CN209300977U CN 209300977 U CN209300977 U CN 209300977U CN 201821275418 U CN201821275418 U CN 201821275418U CN 209300977 U CN209300977 U CN 209300977U
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- block reinforcement
- panel
- upper arc
- round brush
- arc panel
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Abstract
The utility model discloses a kind of shell of the dust collector and its dust catcher with block reinforcement, including upper arc panel for single panel and cover above round brush；Edge-on panel, positioned at the two sides shaft end of round brush, edge-on panel is surface plate and vertical with upper arc panel connect；Block reinforcement, extend vertically downwards from the lower surface of upper arc panel, block reinforcement is made of the first block reinforcement, the second block reinforcement, and the first block reinforcement, the second block reinforcement are vertical with the edge-on panel of upper arc panel two sides respectively to be connect, and the gap that gas supply stream passes through is constituted between the first block reinforcement, the second block reinforcement.Space below upper arc panel is divided into back cavity and accommodates the round brush chamber of round brush by the first block reinforcement, the second block reinforcement, and the space of round brush chamber is greater than the space of back cavity.Using this utility model under very low improving cost, air-flow variation of the round brush in dust suction is changed, increases the disturbance of air-flow, improves dust collection efficiency, while also removing dirty on bristle.
Description
Technical field
The utility model relates to cleaner fields, and in particular to a kind of shell of the dust collector and its dust catcher with block reinforcement.
Background technique
The stronger dust suction of dust catcher, dust collection capacity are always what this field was pursued, and general way designs big motor
Power, the moulding of dust catcher entirety, the change that these are often designed are larger, it is desirable to more excellent pick-up performance is obtained, cost
Promotion is also larger, and producer prefers to the dust removal ability that dust catcher is promoted on the basis of less change amount, less cost increment.
Utility model content
Problem to be solved in the utility model is to provide a kind of shell of the dust collector and its dust catcher with block reinforcement, very low
Improving cost under, change air-flow variation of the round brush in dust suction, increase the disturbance of air-flow, improve dust collection efficiency, while
It removes dirty on bristle.
To solve the above problems, the utility model provides a kind of shell of the dust collector and its dust catcher with block reinforcement, to reach
Above-mentioned purpose, the technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of shell of the dust collector with block reinforcement, comprising: upper arc panel for single panel and covers above round brush；It is edge-on
Panel, positioned at the two sides shaft end of round brush, edge-on panel is surface plate and vertical with upper arc panel connect；Block reinforcement, from upper arc panel
Lower surface extend vertically downwards, block reinforcement is made of the first block reinforcement, the second block reinforcement, the first block reinforcement, the second block reinforcement respectively with upper arc
The edge-on panel of shape plate two sides vertically connects, and the gap that gas supply stream passes through is constituted between the first block reinforcement, the second block reinforcement.
Beneficial effect by adopting the above technical scheme is: block reinforcement protrudes from originally smooth housing cavity, so that originally suitable
Sliding air-flow generates disturbance, and air-flow becomes more random, and random air-flow is conveniently by the ash on bristle from all directions
The removing such as dirt.Block reinforcement makes the gap between shell and round brush become smaller, so that chimney width narrows, so that in the power of equivalent
Under, gas flow rate caused by negative pressure is faster more violent, improves the adsorption effect to dust.Block reinforcement is the two panels divided right and left, in
Between conceded air-breathing route, prevent stop air-flow.Block reinforcement it is opposite with the bristle on round brush collision, by bristle sundries, hair,
Dust removing, be then adsorbed away, prevent these sundries, hair, dust continue to be adhered to undergone on bristle again and ground
Contact improves the bristle cleanliness with ground face contact every time.Bristle is also facilitated to scrape upper more sundries, hair from ground every time simultaneously
Hair, dust.Block reinforcement also acts as under the premise of not influencing dust catcher lid overall exterior shape, changes the knot inside dust catcher
Structure, can carry out a little transformation to existing mold, production line can realize, reduce improvement cost.
The plain line of upper arc panel is line segment and, upper arc vertical with edge-on panel as a further improvement of the utility model,
The conducting wire of shape plate is circular arc, and the center of circle of circular arc is located on round brush own axes.
Beneficial effect by adopting the above technical scheme is: the underside shape and round brush periphery distance of upper arc panel are basic
It is equal, guarantee the flowing of air-flow, reduces air flow losses.
As the further improvement of the utility model, the first block reinforcement, the second block reinforcement are the identical rectangular slab of shape.
Beneficial effect by adopting the above technical scheme is: rectangular slab guarantees that the themselves bottom height of block reinforcement flushes, block reinforcement pair
The perturbation action of air-flow is substantially uniform in the axial direction of round brush.
As the further improvement of the utility model, in the first block reinforcement, the second block reinforcement not with upper arc panel, edge-on panel
Has knuckle on the end angle of connection.
Beneficial effect by adopting the above technical scheme is: the corner of block reinforcement carries out fillet processing, prevents sharp keen right angle hook
It hangs sundries and blocks air flue, and prevent excessively sharp keen right angle from air-flow being made to generate the sound that screams, reduce product noise in use.
As the further improvement of the utility model, the first block reinforcement, the second block reinforcement top level height lower than upper
Space below upper arc panel is divided into back cavity by the height of the lower surface highest point of arc panel, the first block reinforcement, the second block reinforcement
With the round brush chamber for accommodating round brush, the space of round brush chamber is greater than the space of back cavity.
Beneficial effect by adopting the above technical scheme is: block reinforcement is in vertically extending, and block reinforcement is in the side far from round brush
Space between shell is smaller, is arranged off-centre, this top of space closing, even if having dust to be absorbed into this space, most
Eventually or or fall on bottom, be finally adsorbed.
As the further improvement of the utility model, the first block reinforcement, the second block reinforcement thickness be no more than 3mm, upper arc
The ABS plastic that plate, edge-on panel, block reinforcement are integrally formed.
Beneficial effect by adopting the above technical scheme is: the thickness of block reinforcement guarantees its elasticity in a certain range, with
It generates and trembles when bristle collides, the dust in block reinforcement etc. is promoted to shake off.ABS plastic has high resiliency, guarantees that block reinforcement is hardly damaged,
The dust that its elasticity can also help own face is shaken off.
As the further improvement of the utility model, the back cavity of upper arc panel is connected with air intake duct, air intake duct from
Gap of the body axis across the first block reinforcement, the second block reinforcement, the gap horizontal width between the first block reinforcement, the second block reinforcement are greater than
The diameter of air intake duct.
Beneficial effect by adopting the above technical scheme is: the gap length between block reinforcement is big, guarantees the portion of round brush two ends
Position also has enough suction, and when air-flow is in the pipeline in the middle part of when the width of covering round brush transverse direction to contraction, air-flow is unlikely to
Shrink too anxious.
As the further improvement of the utility model, the intersection of air intake duct and upper arc panel constitutes a circle boundary seam,
The seam that has a common boundary is space curve and intersects with space plane where the first block reinforcement, the second block reinforcement.
Beneficial effect by adopting the above technical scheme is: it is entirely from back cavity that the position for the seam that has a common boundary, which ensure that negative pressure gas flow not,
Into part is also to be directly entered air intake duct from round brush chamber, guarantees the suction of suction inlet.It is provided in round brush chamber, back cavity
The air-flow of enough flow velocitys.
As the further improvement of the utility model, upper arc panel fit beneath has lower case, lower case, upper arc
The opening that plate, edge-on panel surround is suction inlet, has slope in lower case, and slope is located at the lower section of back cavity, and slope edge is returned
Flowing chamber, its own is highly gradually decreased to the direction of round brush chamber.
Beneficial effect by adopting the above technical scheme is: dust fallen in back cavity etc. is not inhaled by negative pressure gas flow once
Walk, can eventually fall on the slope of lower case, slope make dust fallen etc. with self gravitation effect and towards where round brush
Round brush cavity direction it is mobile, walked convenient for next time by air-flow absorption, so that being not easy to stockpile dust around block reinforcement.
A kind of dust catcher, a kind of shell of the dust collector with block reinforcement mentioned including any of the above one.
Beneficial effect by adopting the above technical scheme is: such dust catcher pick-up performance is good, and bristle is also not easy dirty.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main view of embodiment of the utility model shell；
Fig. 2 is a kind of right view of embodiment of the utility model shell；
Fig. 3 is a kind of A-A cross-sectional view of embodiment of the utility model shell；
Fig. 4 is a kind of bottom view of embodiment of the utility model shell；
Fig. 5 is a kind of perspective view of embodiment of the utility model shell；
Fig. 6 is a kind of partial perspective view of embodiment of the utility model dust catcher；
Fig. 7 is a kind of partial front elevation view of embodiment of the utility model dust catcher；
Fig. 8 is a kind of B-B cross-sectional view of embodiment of the utility model dust catcher；
Fig. 9 is a kind of B-B cross-section diagram of embodiment of the utility model dust catcher；
Figure 10 is a kind of C-C cross-sectional view of embodiment of the utility model shell；
Figure 11 is a kind of perspective view of embodiment of the utility model shell.
1- round brush chamber；2- back cavity；The first block reinforcement of 3-；The second block reinforcement of 4-；5- air intake duct；6- knuckle；7- side elevation
Plate；8- lower case；The slope 9-；10- round brush；11- bristle；The upper arc panel of 12-；13-, which has a common boundary, to be stitched；14- suction inlet.
Specific embodiment
Combined with specific embodiments below, the content of the utility model is described in further detail:
In order to reach the purpose of this utility model, a kind of shell of the dust collector with block reinforcement, comprising: upper arc panel 12 is single
Curved slab simultaneously covers at 10 top of round brush；Edge-on panel 7, positioned at the two sides shaft end of round brush 10, edge-on panel 7 be surface plate and with
The upper vertically connection of arc panel 12；Block reinforcement extends downwards vertically from the lower surface of upper arc panel 12, and block reinforcement is by the first block reinforcement 4, second
Block reinforcement 5 is constituted, and the first block reinforcement 3, the second block reinforcement 4 are vertical with the edge-on panel 7 of upper 12 two sides of arc panel respectively to be connect, the first block reinforcement
3, the gap that gas supply stream passes through is constituted between the second block reinforcement 4.
Beneficial effect by adopting the above technical scheme is: block reinforcement protrudes from originally smooth housing cavity, so that originally suitable
Sliding air-flow generates disturbance, and air-flow becomes more random, and random air-flow is conveniently by the ash on bristle from all directions
The removing such as dirt.Block reinforcement makes the gap between shell and round brush become smaller, so that chimney width narrows, so that in the power of equivalent
Under, gas flow rate caused by negative pressure is faster more violent, improves the adsorption effect to dust.Block reinforcement is the two panels divided right and left, in
Between conceded air-breathing route, prevent stop air-flow.Block reinforcement it is opposite with the bristle on round brush collision, by bristle sundries, hair,
Dust removing, be then adsorbed away, prevent these sundries, hair, dust continue to be adhered to undergone on bristle again and ground
Contact improves the bristle cleanliness with ground face contact every time.Bristle is also facilitated to scrape upper more sundries, hair from ground every time simultaneously
Hair, dust.Block reinforcement also acts as under the premise of not influencing dust catcher lid overall exterior shape, changes the knot inside dust catcher
Structure, can carry out a little transformation to existing mold, production line can realize, reduce improvement cost.
In other embodiments of the utility model, the plain line of upper arc panel 12 is line segment and hangs down with edge-on panel 7
Directly, the conducting wire of upper arc panel 12 is circular arc, and the center of circle of circular arc is located on 10 own axes of round brush.
Beneficial effect by adopting the above technical scheme is: the underside shape and round brush periphery distance of upper arc panel are basic
It is equal, guarantee the flowing of air-flow, reduces air flow losses.
In other embodiments of the utility model, the first block reinforcement 3, the second block reinforcement 4 are the identical rectangular slab of shape.
Beneficial effect by adopting the above technical scheme is: rectangular slab guarantees that the themselves bottom height of block reinforcement flushes, block reinforcement pair
The perturbation action of air-flow is substantially uniform in the axial direction of round brush.
In other embodiments of the utility model, in the first block reinforcement 3, the second block reinforcement 4 not with upper arc panel 12, side
Has knuckle 6 on the end angle that facade plate 7 connects.
Beneficial effect by adopting the above technical scheme is: the corner of block reinforcement carries out fillet processing, prevents sharp keen right angle hook
It hangs sundries and blocks air flue, and prevent excessively sharp keen right angle from air-flow being made to generate the sound that screams, reduce product noise in use.
In other embodiments of the utility model, as shown in figure 3, the top of the first block reinforcement 3, the second block reinforcement 4
For level height lower than the height of the lower surface highest point of upper arc panel 12, the first block reinforcement 3, the second block reinforcement 4 will be under upper arc panels 12
The space of side is divided into back cavity 2 and accommodates the round brush chamber 1 of round brush 10, and the space of round brush chamber 1 is greater than the space of back cavity 2.
Round brush chamber 1 and back cavity 2 are in same level.As shown in figure 8, having bristle on the circumferential surface of round brush 10
11, nearest distance is shorter than the length of bristle 11 in the first block reinforcement 3, the second block reinforcement 4 to 10 circumferential surface of round brush.Guarantee bristle 11
It can collide in rotation with the first block reinforcement 3, the second block reinforcement 4.
The direction for the air-flow that solid line with the arrow in Fig. 9 represents, air-flow are obstructed by the first block reinforcement 3, the second block reinforcement 4, and one
Fraction flows back in back cavity 2.
Beneficial effect by adopting the above technical scheme is: block reinforcement is in vertically extending, and block reinforcement is in the side far from round brush
Space between shell is smaller, is arranged off-centre, this top of space closing, even if having dust to be absorbed into this space, most
Eventually or or fall on bottom, be finally adsorbed.
In other embodiments of the utility model, the first block reinforcement 3, the second block reinforcement 4 thickness be no more than 3mm, on
The ABS plastic that arc panel 12, edge-on panel 7, block reinforcement are integrally formed.
Beneficial effect by adopting the above technical scheme is: the thickness of block reinforcement guarantees its elasticity in a certain range, with
It generates and trembles when bristle collides, the dust in block reinforcement etc. is promoted to shake off.ABS plastic has high resiliency, guarantees that block reinforcement is hardly damaged,
The dust that its elasticity can also help own face is shaken off.
In other embodiments of the utility model, the back cavity 2 of upper arc panel 12 is connected with air intake duct 5, air-breathing
Gap of the own axes of pipe 5 across the first block reinforcement 3, the second block reinforcement 4, the gap between the first block reinforcement 3, the second block reinforcement 4
Horizontal width is greater than the diameter of air intake duct 5.
The direction for the air-flow that solid line with the arrow in Figure 10 represents, performance is that air-flow passes through the first block reinforcement 3, second gear
Gap between muscle 4 enters air intake duct 5.Air intake duct 5 and back cavity 2, round brush chamber 1 are in same level.
Beneficial effect by adopting the above technical scheme is: the gap length between block reinforcement is big, guarantees the portion of round brush two ends
Position also has enough suction, and when air-flow is in the pipeline in the middle part of when the width of covering round brush transverse direction to contraction, air-flow is unlikely to
Shrink too anxious.
In other embodiments of the utility model, as shown in Fig. 5, Figure 11, the friendship of air intake duct 5 and upper arc panel 12
At boundary constitute one circle have a common boundary seam 13, have a common boundary seam 13 for space curve and with the first block reinforcement 3,4 place space plane phase of the second block reinforcement
It hands over.
Beneficial effect by adopting the above technical scheme is: it is entirely from back cavity that the position for the seam that has a common boundary, which ensure that negative pressure gas flow not,
Into part is also to be directly entered air intake duct from round brush chamber, guarantees the suction of suction inlet.It is provided in round brush chamber, back cavity
The air-flow of enough flow velocitys.
In other embodiments of the utility model, upper 12 fit beneath of arc panel has a lower case 8, lower case 8, on
The opening that arc panel 12, edge-on panel 7 surround is suction inlet 14, has slope 9 in lower case 8, slope 9 is located at back cavity 2
Lower section, along back cavity 2 to the direction of round brush chamber 1, its own is highly gradually decreased on slope 9.
Beneficial effect by adopting the above technical scheme is: dust fallen in back cavity etc. is not inhaled by negative pressure gas flow once
Walk, can eventually fall on the slope of lower case, slope make dust fallen etc. with self gravitation effect and towards where round brush
Round brush cavity direction it is mobile, walked convenient for next time by air-flow absorption, so that being not easy to stockpile dust around block reinforcement.
A kind of dust catcher, a kind of shell of the dust collector with block reinforcement mentioned including any of the above one.Fig. 6, Fig. 7 are to install additional
The Local map of dust catcher after other components, along with just constituting a complete dust suction in figure for the suction motor that shows
Device.
Beneficial effect by adopting the above technical scheme is: such dust catcher pick-up performance is good, and bristle is also not easy dirty.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (10)
1. a kind of shell of the dust collector with block reinforcement characterized by comprising
Upper arc panel for single panel and covers above round brush；
Edge-on panel, positioned at the two sides shaft end of round brush, the edge-on panel is surface plate and vertical with upper arc panel connect；
Block reinforcement extends downwards vertically from the lower surface of upper arc panel, and the block reinforcement is made of the first block reinforcement, the second block reinforcement, described
First block reinforcement, the second block reinforcement are vertical with the edge-on panel of upper arc panel two sides respectively to be connect, first block reinforcement, the second block reinforcement it
Between constitute the gap that passes through of gas supply stream.
2. a kind of shell of the dust collector with block reinforcement according to claim 1, it is characterised in that: the plain line of the upper arc panel
Conducting wire for line segment and vertical with edge-on panel, the upper arc panel is circular arc, and the center of circle of the circular arc is located at round brush itself axis
On line.
3. a kind of shell of the dust collector with block reinforcement according to claim 2, it is characterised in that: first block reinforcement, second
Block reinforcement is the identical rectangular slab of shape.
4. a kind of shell of the dust collector with block reinforcement according to claim 3, it is characterised in that: first block reinforcement, second
Has knuckle on the end angle not connecting with upper arc panel, edge-on panel in block reinforcement.
5. a kind of shell of the dust collector with block reinforcement according to claim 4, it is characterised in that: first block reinforcement, second
For the level height at the top of block reinforcement lower than the height of the lower surface highest point of upper arc panel, first block reinforcement, the second block reinforcement will
Space below upper arc panel is divided into back cavity and accommodates the round brush chamber of round brush, and the space of the round brush chamber is greater than back cavity
Space.
6. a kind of shell of the dust collector with block reinforcement according to claim 5, it is characterised in that: first block reinforcement, second
The thickness of block reinforcement is no more than 3mm, the ABS plastic that the upper arc panel, edge-on panel, block reinforcement are integrally formed.
7. a kind of shell of the dust collector with block reinforcement according to claim 6, it is characterised in that: the reflux of the upper arc panel
Chamber is connected with air intake duct, gap of the own axes of the air intake duct across the first block reinforcement, the second block reinforcement, the first gear
Gap horizontal width between muscle, the second block reinforcement is greater than the diameter of air intake duct.
8. a kind of shell of the dust collector with block reinforcement according to claim 7, it is characterised in that: the air intake duct and upper arc
The intersection of plate constitutes a circle boundary seam, and the boundary seam is space curve and puts down with space where the first block reinforcement, the second block reinforcement
Face intersection.
9. a kind of shell of the dust collector with block reinforcement according to claim 8, it is characterised in that: dress below the upper arc panel
Equipped with lower case, the opening that the lower case, upper arc panel, edge-on panel surround is suction inlet, is had in the lower case tiltedly
Slope, the slope are located at the lower section of back cavity, and along back cavity to the direction of round brush chamber, its own is highly gradually decreased on the slope.
10. a kind of dust catcher, it is characterised in that: including a kind of suction with block reinforcement as in one of claimed in any of claims 1 to 9
Dirt device shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275418.3U CN209300977U (en) | 2018-08-08 | 2018-08-08 | A kind of shell of the dust collector and its dust catcher with block reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275418.3U CN209300977U (en) | 2018-08-08 | 2018-08-08 | A kind of shell of the dust collector and its dust catcher with block reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209300977U true CN209300977U (en) | 2019-08-27 |
Family
ID=67669494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821275418.3U Active CN209300977U (en) | 2018-08-08 | 2018-08-08 | A kind of shell of the dust collector and its dust catcher with block reinforcement |
Country Status (1)
| Country | Link |
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| CN (1) | CN209300977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720711A (en) * | 2018-08-08 | 2018-11-02 | 苏州市春菊电器有限公司 | A kind of shell of the dust collector and its dust catcher with block reinforcement |
-
2018
- 2018-08-08 CN CN201821275418.3U patent/CN209300977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720711A (en) * | 2018-08-08 | 2018-11-02 | 苏州市春菊电器有限公司 | A kind of shell of the dust collector and its dust catcher with block reinforcement |
| CN108720711B (en) * | 2018-08-08 | 2024-03-15 | 苏州市春菊电器有限公司 | Dust collector shell with blocking ribs and dust collector with dust collector shell |
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