CN209301004U - A kind of rotoclone collector dirt cup and dust catcher - Google Patents

Abstract

The utility model discloses a kind of rotoclone collector dirt cup and dust catcher, which includes a dirt cup shell and a cyclone, and the cyclone is set to the dirt cup enclosure interior, and the cyclone lower end has a circle cyclone flange.Dirt cup shell described in the cyclone further comprises a lower cover, and the lower cover and the dirt cup shell are detachably connected, and the bottom of the dirt cup shell is arranged in the lower cover, and the dirt cup shell and the lower cover junction are provided with a circle dirt cup flange.The cyclone flange and the dirt cup flange collective effect, can effectively prevent the dust in dirt cup to raise up.

Description

A kind of rotoclone collector dirt cup and dust catcher

Technical field

The utility model relates to cleaner fields, more specifically to a kind of rotoclone collector dirt cup and dust catcher.

Background technique

Dust catcher is a kind of cleaning electrical appliance for cleaning dust and foul, and common dust catcher is usually by host and ground Brush composition, interior host includes blower, dust collect plant, dust separation assembly etc., and scrubbing brush is connected by the attachment devices such as hose and host It connects.The dust collect plant of Cyclonic dust collector is dirt cup, utilizes cyclonic separation principle, dust is collected in dirt cup, when ash discarding Dirt cup lid is opened, dust is poured out.Cyclonic dust collector is not easy to plug, and easy to clean, but Cyclonic dust collector can not yet Keep suction constant for a long time, main cause is that the dust being gathered in dirt cup after separating can raise up under the drive of air-flow, is blocked up Fill in separator.Existing rotoclone collector is typically employed in the method for increasing flange on cyclone, can prevent among dirt cup The dust that position raises up, this feature also promote dust to a certain extent and raise up along dirt cup inner wall, are unfavorable for keeping whirlwind The aggregation of the wind-force and dust of dust catcher.

Utility model content

In view of this, the main purpose of the utility model is to provide a kind of rotoclone collector dirt cup, including a dirt cup shell Body and a cyclone, the cyclone is set to the dirt cup enclosure interior, and the cyclone lower end has a circle cyclone Flange.The dirt cup shell further comprises a lower cover, and the lower cover and the dirt cup shell are detachably connected, and it is described under The bottom of the dirt cup shell is arranged in lid, and the dirt cup shell and the lower cover junction are provided with a circle dirt cup flange.Institute Cyclone flange and the dirt cup flange collective effect are stated, the dust in dirt cup can be effectively prevent to raise up.

In order to achieve the above object, the utility model provides a kind of rotoclone collector dirt cup, including dirt cup shell, the dirt Cup inner walls are equipped with the flange extended obliquely downward to dirt cup case inside.

Wherein the flange and dirt cup inner walls are integrally formed.

Wherein, the flange fits together again after separately forming with the dirt cup shell.

Wherein, the dirt cup shell further comprises a lower cover, and the lower cover and the shell are detachably connected.

Wherein, the cyclone lower end has a cyclone flange, and the cyclone turnup ring inclines around the cyclone It is arranged obliquely, the dirt cup inner walls have a dirt cup flange, and the dirt cup flange is located at below the cyclone flange, And it is arranged diagonally downward.

Wherein, the lower cover is connect with the dirt cup shell by an attachment device.

Wherein, the junction of the dirt cup shell and the lower cover is arranged in the dirt cup flange.

Wherein, the dirt cup flange is arranged on the inner wall of the lower cover.

Wherein, the junction of the lower cover Yu the dirt cup shell is arranged in the dirt cup flange.

Wherein, the cyclone flange being arranged diagonally downward and the dust cup of dust collector axial angle 30 °~60 ° it Between.

Wherein, the dirt cup flange being arranged diagonally downward and the dirt cup inner walls angle are between 30 °~60 °.

In order to achieve the above object, the utility model provides a kind of dust cup of dust collector, including above-mentioned rotoclone collector dirt cup.

Compared with prior art, a kind of the advantages of rotoclone collector dirt cup disclosed by the utility model, is: setting whirlwind Device flange and dirt cup flange, can effectively prevent the dust in dirt cup to raise up, and keep the suction of Cyclonic dust collector；Dirt cup flange It is arranged in the dirt cup shell and the lower cover junction, and the lower cover and the dirt cup shell are detachably connected, make ash Dirt is gathered in the lower cover, facilitates toppling over for dust.

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.

It is as shown in Figure 1 a kind of structural schematic diagram of rotoclone collector dirt cup of the utility model.

Specific embodiment

It is as shown in Figure 1 a kind of structural schematic diagram of rotoclone collector dirt cup of the utility model, the rotoclone collector Dirt cup includes a dirt cup shell 10 and a cyclone 20, and the cyclone 20 is set to inside the dirt cup shell 10, for real Existing cyclonic separation dust, the dust that dust catcher sucks is separated to the dirt cup shell 10.The dirt cup shell 10 into one Step includes a lower cover 11, and the lower cover 11 and the shell 10 are detachably connected, and natural subsidence exists dust under the effect of gravity In the lower cover 11, when cleaning the rotoclone collector dirt cup, it is only necessary to the lower cover 11 is separated with the dirt cup shell 10, it is single Solely clear up the lower cover 11.Specifically, the lower cover 11 is connect with the dirt cup shell 10 by an attachment device 12, institute Stating attachment device 12 can be using forms such as buckle, magnetic force, nuts.20 lower end of cyclone has a cyclone flange 201, The cyclone flange 201 is around the cyclone 20, and the cyclone flange 201 is arranged obliquely, and the cyclone turns over The opening bore of side 201 is down big up small.It is most of when the dust being gathered in the lower cover 11 rises under the rotation of the rotating gas flow It can be stopped by the cyclone flange 201, in addition fraction dust can rise along the inner wall of the dirt cup shell 10.The dirt cup 10 inner wall of shell has a dirt cup flange 101, and the dirt cup flange 101 is located at 201 lower section of cyclone flange, and obliquely Setting, the opening direction of dirt cup flange 101 are opposite with the cyclone flange 201.The dirt cup flange 101 can be prevented effectively In the dust that swirling eddy drives 11 inner wall of lower cover described in lower edge to rise.

Wherein, the cyclone flange 201 being arranged diagonally downward and dust cup of dust collector axial angle are excellent between 30 °~60 ° Choosing, be 30 °, 45 °, 60 °, the dirt cup flange 101 being arranged diagonally downward and 10 inner wall angle of dirt cup shell 30 °~60 ° it Between, it is preferred that it is 30 °, 45 °, 60 °.

Further, the junction of the dirt cup shell 10 and the lower cover 11 is arranged in the dirt cup flange 101, thus Dust can be prevented to be increased beyond the height of the lower cover 11, keep the cleaning inside the dirt cup shell 10, when clearing up dust It only needs to remove the lower cover 11 and clean.

In addition, the utility model additionally provides a kind of embodiment of dust catcher, especially a kind of use is in hand-held cleaners On embodiment, in this embodiment, dust catcher uses a kind of whirlwind for mentioning in above-mentioned rotoclone collector dirt cup embodiment Dust cup of dust collector.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (11)

1. a kind of rotoclone collector dirt cup, including dirt cup shell and cyclone, which is characterized in that the cyclone lower end has one Cyclone flange, the cyclone turnup ring are arranged around the cyclone, and diagonally downward, and the dirt cup inner walls have one Dirt cup flange, the dirt cup flange is located at below the cyclone flange, and is arranged diagonally downward.

2. rotoclone collector dirt cup as described in claim 1, which is characterized in that the dirt cup flange and dirt cup inner walls one It is body formed.

3. rotoclone collector dirt cup as described in claim 1, which is characterized in that the dirt cup flange and the dirt cup shell point It is fitted together again after being split into type.

4. rotoclone collector dirt cup as described in claim 1, which is characterized in that the dirt cup shell further comprises Lid, the lower cover and the shell are detachably connected.

5. rotoclone collector dirt cup as claimed in claim 4, which is characterized in that the lower cover and the dirt cup shell pass through one Attachment device connection.

6. rotoclone collector dirt cup as claimed in claim 5, which is characterized in that the dirt cup flange is arranged in the dirt cup shell The junction of body and the lower cover.

7. rotoclone collector dirt cup as claimed in claim 6, which is characterized in that the lower cover is arranged in the dirt cup flange On inner wall.

8. rotoclone collector dirt cup as claimed in claim 7, which is characterized in that dirt cup flange setting the lower cover with The junction of the dirt cup shell.

9. rotoclone collector dirt cup as described in claim 1, which is characterized in that the cyclone flange and the vacuum cleaner dust Cup axial angle is between 30 °~60 °.

10. rotoclone collector dirt cup as described in claim 1, which is characterized in that the dirt cup flange and the dirt cup shell Inner wall angle is between 30 °~60 °.

11. a kind of dust catcher, which is characterized in that including the described in any item rotoclone collector dirt cups of claims 1 to 10.