CN211066407U

CN211066407U - Dust collector with dust collection barrel

Info

Publication number: CN211066407U
Application number: CN201920860023.8U
Authority: CN
Inventors: 蔡演强
Original assignee: Foshan Shunde Deerma Electric Appliances Co Ltd
Current assignee: Guangdong Delma Technology Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-07-24
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to a dust catcher with dust collection bucket, the dust catcher includes the dust collection bucket, the dust collection bucket is including the body that has air intake and air outlet and the air inlet duct and the exhaust passage that cooperation air intake and air outlet formed, the inside of body is the cavity, and the shape of this cavity is the cylinder, the air intake sets up the bottom in the body side, the exhaust passage is including stretching into the inside first body of cavity, first body with the air intake is relative is the pipe wall of this first body, first body is installed on the body and is extended to cavity middle part, first body moves towards at least one side bottom surface of body is provided with the air outlet. The dust collecting barrel of the dust collector can utilize the inner wall of the dust collecting barrel to form a cyclone air duct, thereby improving the utilization rate of the inner space of the dust collecting barrel.

Description

Dust collector with dust collection barrel

Technical Field

The utility model relates to the field of small household appliances, in particular to a dust collector with a dust collecting barrel.

Background

The existing dust collector can be provided with a dust collection barrel to collect sucked dust, in order to separate the dust in the dust collection barrel, an air channel component is generally arranged in the dust collection barrel, the air channel component enables the sucked wind with the dust to be filtered in the dust collection barrel, then the sucked air is sucked out of the dust collection barrel and filtered, the air channel component can be generally used for partitioning the inside of the dust collection barrel, so that an air channel with cyclone separation is formed, the dust separation effect is improved, but the air channel component and the dust collection barrel in the prior art are formed by assembling two different parts, the structure is complex, the air channel component and the dust collection barrel are required to be matched in size, the condition that the air channel component cannot be installed in the dust collection barrel is avoided, the air channel component also needs to occupy partial space in the dust collection barrel, and the amount of the dust collected by the dust collection barrel is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the above technical problem, provide a dust catcher with dust collection bucket, the dust collection bucket of this dust catcher can utilize the inner wall of dust collection bucket to form the whirlwind wind channel to improve the inside space utilization of dust collection bucket.

In order to achieve the above purpose, the technical scheme of the utility model has:

the utility model provides a dust catcher with dust collection bucket, the dust catcher includes the dust collection bucket, the dust collection bucket is including the body that has air intake and air outlet and air inlet duct and the exhaust passage that cooperation air intake and air outlet formed, the inside of body is the cavity, and the shape of this cavity is the cylinder, the air intake sets up the bottom in the body side, the exhaust passage is including stretching into the inside first body of cavity, first body with the air intake is relative is the pipe wall of this first body, first body is installed on the body and is extended to the cavity middle part, first body moves towards at least one side bottom surface of body is provided with the air outlet.

According to the dust collector with the dust collection barrel, the cyclone air channel is formed in the dust collection barrel by utilizing the arrangement positions of the air inlet and the air outlet on the body and the shape of the inner wall of the body, and compared with the traditional dust collector with the dust collection barrel, the dust collector is short of an installation air channel component part, so that the internal structure of the dust collection barrel is simpler, the internal hollow cavity is relatively larger, and the obstruction of the air channel component is avoided, and the dust in the dust collection barrel can be cleaned more conveniently; the inside cavity that is of body of dust collection bucket to the shape of this cavity is the cylinder, and the side that forms the body of this cavity promptly is the arc surface, then under the cooperation of the position of arc surface and air intake, makes things convenient for dirt and air to carry out preliminary separation under the effect of the centrifugal force in cyclone air duct in the dust collection bucket, and finally the air outlet suction at cavity center from it.

Furthermore, the air outlet channel also comprises a mesh structure, and the mesh structure is arranged at the air outlet or in the air channel of the air outlet channel. The mesh structure is convenient to separate sundries such as dust larger than the meshes again, and the influence on the normal rotation of the impeller in a fan impeller of the dust collector is avoided.

Still further, the outer wall of body also is cylindricly, and the axis of the cavity of body inside coincides with the axis of the outer wall of body, and the body has at least one bottom surface can open and close relative to the body. The body is cylindrical, the side face of the body is provided with the air inlet, at least one of the two bottom faces is arranged to be capable of being opened and closed relative to the body, and dirt such as dust in the dust collection barrel can be conveniently cleaned.

Preferably, the air inlet duct is a circular duct, and an axis of the air inlet duct is parallel to a tangent line of a cross-sectional circle of the body. The air inlet duct can better face the inner wall of the body, and wind can blow to the side face of the body from the air inlet at a more preferable angle, so that a cyclone air duct is formed.

Preferably, still include wind-guiding surface, the air intake sets up the middle part of body side, wind-guiding surface cooperation the position setting of air intake is in the below of first body, first body orientation two bottom surfaces of body are provided with the air outlet respectively, and wind-guiding surface also is provided with two sides and cooperates with two air outlets respectively, forms the whirlwind wind channel through this wind-guiding surface with the inspiratory wind direction of air intake in the cavity of wind-guiding surface both sides.

Preferably, the axial line of the air outlet channel at the air outlet and the axial line of the air inlet channel are in crossed arrangement in space.

Preferably, the air guide surface and the air outlet channel are integrally formed.

Preferably, the air outlet channel further comprises a second pipe body, and the second pipe body is arranged outside the body and communicated with the first pipe body. The second pipe body is conveniently communicated with a west wind channel of the dust collector.

Preferably, the body is integrally formed with the air inlet duct and the air outlet duct.

Drawings

FIG. 1 is a perspective view of a dust collecting barrel of the vacuum cleaner of the present invention;

FIG. 2 is an exploded view of the dust collecting barrel of the vacuum cleaner of the present invention;

FIG. 3 is a side view of the dust collecting barrel of the vacuum cleaner with the bottom removed;

fig. 4 is a sectional view of the dust collecting barrel of the vacuum cleaner of the present invention.

Detailed Description

The dust collector with the dust collecting barrel of the utility model is described by combining the attached drawings.

The utility model provides a dust catcher with dust collection bucket, includes dust absorption head, dust absorption passageway, the host computer that induced drafts and sets up the dust collection bucket on the dust absorption passageway, and the host computer that induced drafts has the impeller that can produce suction, connects the dust absorption head through the dust absorption passageway and carries out dust absorption work, then when inspiratory dust through the dust collection bucket, can be through this dust collection bucket to dust and air separation.

As shown in fig. 1 to 4, the dust collecting barrel of the dust collector includes a body 1 having an air inlet 21 and an air outlet 31, and an air inlet duct 2 and an air outlet duct 3 formed by matching the air inlet 21 and the air outlet 31, the inside of the body 1 is a hollow cavity 11, the hollow cavity 11 is cylindrical, the outer wall of the body 1 is cylindrical, the axis of the hollow cavity 11 inside the body 1 coincides with the axis of the outer wall of the body 1, and as shown in fig. 2, at least one bottom surface 12 of the body 1 can be opened and closed relative to the body 1. An air inlet 21 is arranged on the side surface of the body 1, and at least one of the two bottom surfaces 12 is arranged to be opened and closed relative to the body 1, so that dirt such as dust in the dust collection barrel can be cleaned conveniently.

As shown in fig. 2, the inside of the body 11 is a hollow cavity 11, the air inlet 21 is disposed at the bottom of the side of the body 1, the air outlet duct 3 includes a first pipe 32 extending into the inside of the hollow cavity 11, the first pipe 32 is opposite to the air inlet 21 and is a pipe wall 321 of the first pipe 32, the first pipe 32 is installed on the body 1 and extends to the middle of the hollow cavity 11, and the first pipe 32 at least faces the bottom surface 12 on one side of the body 1 and is provided with the air outlet 31. As shown in the air duct direction of fig. 2, the air sucked into the dust collecting barrel enters the hollow cavity 11 of the body 1 from the air inlet 21, a cyclone air duct is formed in the hollow cavity 11 under the action of the inner side surface of the body 1, and finally the air is sucked out from the air outlet 31 in the center by the fan of the dust collector.

Preferably, as shown in fig. 2 and 3, the wind guiding device further includes a wind guiding surface 13, the wind inlet 21 is disposed in the middle of the side surface of the body 1, the wind guiding surface 13 is disposed below the first pipe 32 in a position where the wind inlet 21 is engaged with the wind guiding surface 13, the first pipe 32 faces two bottom surfaces 12 of the body 1 and is respectively provided with the wind inlet 21, the wind guiding surface 13 is also provided with two surfaces respectively engaged with the two wind outlets 31, and the wind sucked from the wind inlet 21 is guided into the hollow cavities 11 on two sides of the wind guiding surface 13 by the wind guiding surface 13 to form a cyclone wind channel. The upper structure makes two cyclone air ducts formed in the hollow cavity 11, and the air guide surface 13 and the air inlet 21 are arranged in the middle of the body 1, so that the two cyclone air ducts can be formed more uniformly, and the inner space of the body 1 is fully utilized.

Preferably, the air outlet duct 3 further comprises a mesh structure, and the mesh structure is arranged at the air outlet 31 or in the air duct of the air outlet duct 3. The mesh structure is convenient to separate sundries such as dust larger than the meshes again, and the influence on the normal rotation of the impeller in a fan impeller of the dust collector is avoided. The mesh structure is preferably arranged at the air outlet 31 to facilitate cleaning of the mesh structure after use.

As shown in fig. 3 and 4, the air inlet duct 2 is a circular duct, and the axis of the air inlet duct 2 is parallel to a tangent line of the cross-sectional circle of the body 1. So that the air inlet duct 2 can better face the inner wall of the body 1, and the wind can be blown to the side of the body 1 from the air inlet 21 at a more preferable angle, thereby forming a cyclone air duct. As shown in fig. 4, the circle D is a circle of the cross section of the body 11, the line AB is a tangent line AB of the circle D, and the direction C is an axis C of the air inlet duct 22, wherein the axis C is parallel to the tangent line AB, so that the wind and dust sucked from the axis C can better cooperate with the wind guide surface 1332 and the side surface of the body 11 to form a cyclone duct.

The axial line of the air outlet channel 3 at the air outlet 31 and the axial line of the air inlet channel 2 are arranged in a crossed manner in a space manner

The air outlet channel 3 further comprises a second pipe body 33, and the second pipe body 33 is arranged outside the body 1 and communicated with the first pipe body. The second tube 33 is conveniently in communication with the suction passage of the cleaner.

The air guide surface 13 and the air outlet channel 3 are integrally formed.

Preferably, the body 1, the air inlet duct 2 and the air outlet duct 3 are integrally formed.

Preferably, the main body 1, the air inlet duct 2, the air outlet duct 3, and the air guide surface 13 are integrally formed.

Preferably, the body 1, the air inlet duct 2, the air outlet duct 3, the air guide surface 13 and the mesh structure are integrally formed.

According to the dust collector with the dust collecting barrel, the cyclone air duct is formed in the dust collecting barrel by utilizing the arrangement positions of the air inlet 21 and the air outlet 31 on the body 1 and the shape of the inner wall of the body 1, compared with the traditional dust collector with the dust collecting barrel, the dust collector is lack of an installation air duct component part, so that the internal structure of the dust collecting barrel is simpler, the internal hollow cavity 11 is relatively larger, and the obstruction of the air duct component is avoided, and the dust in the dust collecting barrel can be cleaned more conveniently; the inside cavity 11 that is of body 1 of dust collection bucket to this cavity 11's shape is the cylinder, and the side that forms this cavity 11's body 1 promptly is the arc surface, then under the cooperation of the position of arc surface and air intake 21, makes things convenient for dirt and air to carry out preliminary separation under the effect of the centrifugal force in cyclone, and finally the air outlet 31 suction in cavity 11 center from it.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a dust catcher with dust collection bucket, its characterized in that, the dust catcher includes the dust collection bucket, the dust collection bucket is including the body that has air intake and air outlet and cooperation air intake and the intake duct and the exhaust passage that the air outlet formed, the inside of body is the cavity, and the shape of this cavity is the cylinder, the air intake sets up the bottom in the body side, the exhaust passage is including stretching into the inside first body of cavity, first body with the air intake is relative is the pipe wall of this first body, first body is installed on the body and is extended to the cavity middle part, first body is at least towards one side bottom surface of body is provided with the air outlet.

2. The vacuum cleaner with the dust collecting bucket as claimed in claim 1, wherein the air outlet channel further comprises a mesh structure, and the mesh structure is arranged at the air outlet or in the air channel of the air outlet channel.

3. The vacuum cleaner with the dust collecting bucket as claimed in claim 1, wherein the outer wall of the body is also cylindrical, the axis of the hollow cavity inside the body coincides with the axis of the outer wall of the body, and at least one bottom surface of the body can be opened and closed relative to the body.

4. The vacuum cleaner having a dust collecting bucket as set forth in claim 3, wherein said air inlet duct is a circular duct, and an axis of the air inlet duct is parallel to a tangent line of a cross-sectional circle of said body.

5. The vacuum cleaner with the dust collecting barrel as claimed in claim 1, further comprising a wind guide surface, wherein the wind inlet is disposed at a middle portion of the side surface of the body, the wind guide surface is disposed below the first tube at a position where the wind guide surface is engaged with the wind inlet, two bottom surfaces of the first tube facing the body are respectively provided with the wind outlets, and the wind guide surface is also provided with two surfaces respectively engaged with the two wind outlets, so that the wind sucked from the wind inlet is guided to the hollow cavities at two sides of the wind guide surface through the wind guide surface to form a cyclone wind channel.

6. The vacuum cleaner with the dust collecting bucket as claimed in claim 5, wherein the axis of the air outlet duct at the air outlet and the axis of the air inlet duct are arranged in a crossed manner in space.

7. The vacuum cleaner with the dust collecting bucket as claimed in claim 5, wherein the air guide surface is integrally formed with the air outlet duct.

8. The vacuum cleaner with the dust collecting bucket as claimed in claim 1, wherein the air outlet channel further comprises a second pipe body, and the second pipe body is arranged outside the body and communicated with the first pipe body.

9. The vacuum cleaner having the dust collecting tub as set forth in any one of claims 1 to 8, wherein the body is integrally formed with the air inlet duct and the air outlet duct.