CN210582377U - Dust collecting barrel of dust collector - Google Patents
Dust collecting barrel of dust collector Download PDFInfo
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- CN210582377U CN210582377U CN201920860059.6U CN201920860059U CN210582377U CN 210582377 U CN210582377 U CN 210582377U CN 201920860059 U CN201920860059 U CN 201920860059U CN 210582377 U CN210582377 U CN 210582377U
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- air
- dust
- air inlet
- dust collecting
- air outlet
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Abstract
The utility model relates to a dust collection barrel of dust catcher, dust collection barrel 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 to the side of the body, the exhaust passage includes the wind-guiding face, the wind-guiding face is relative the position of air intake set up in on the inner wall of body side to this wind-guiding face upwards extends and forms the air outlet. The dust collecting barrel of the dust collector can form a cyclone air duct by utilizing the inner wall of the dust collecting barrel, so that the utilization rate of the inner space of the dust collecting barrel is improved.
Description
Technical Field
The utility model relates to a small household electrical appliances field, especially a dust collection bucket of dust catcher.
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 collection bucket of dust catcher, 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 collection barrel of dust catcher, dust collection barrel 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 includes the wind-guiding face, the wind-guiding face is relative the position of air intake set up in on the inner wall of body side to this wind-guiding face upwards extends and forms the air outlet.
According to the dust collection barrel of the dust collector, 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, the shape of the inner wall of the body and the air guide surface on the inner part, and compared with the dust collection barrel of the traditional dust collector, the dust collection barrel is lack of an installation air channel component part, so that the inner structure of the dust collection barrel is simpler, the inner cavity is relatively larger, and the dust collection barrel is not blocked by the air channel component, and the dust in the dust collection barrel can be more conveniently cleaned; 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 provides wind-guiding surface and arc surface cooperation, makes to form the whirlwind wind channel in the dust collection bucket, makes things convenient for dirt and air to carry out preliminary separation under the effect of the centrifugal force in whirlwind channel.
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 exhaust duct still includes the mount pad, the mount pad is established the outside of body, the filter screen is installed to the mount pad. The filter screen can further separate impurities such as dust.
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 and the air outlet, 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 air can blow to the air guide surface, the side face of the body and the air guide surface from the air inlet at a more optimal angle, so that a cyclone air duct is formed.
Preferably, the air inlet is arranged in the middle of the side face of the body, the air guide surface is matched with the air inlet, the air guide surface is arranged in a position with a high middle and two low sides, and air sucked by the air inlet is guided to cavities on two sides of the air guide surface through the air guide surface to form a cyclone air duct.
Furthermore, the air guide surface extends to the upper side of the air inlet, so that the air outlet is formed above the air inlet.
Preferably, the body and the air inlet duct are integrally formed.
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 cross-sectional view of the dust collecting barrel of the vacuum cleaner of the present invention;
fig. 4 is a cross-sectional view of the dust collecting barrel of the vacuum cleaner of the present invention at another angle.
Detailed Description
The dust collecting barrel of the dust collector of the utility model is described with the attached drawings.
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 body 1 is a hollow cylindrical cavity 11 with two closed sides, an axis of the cavity 11 inside the body 1 coincides with an axis of an outer wall of the body 1, and as shown in fig. 2, the body 1 has at least one bottom surface 12 capable of opening and closing relative to the body 1. An air inlet 21 and an air outlet 31 are arranged on the side surface of the body 1, the air inlet duct 2 and the air outlet duct 3 are arranged in positions matched with the air inlet 21 and the air outlet 31, and at least one of the two bottom surfaces 12 can 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 main body 1 is a hollow cavity 11, the cavity 11 is cylindrical, the air inlet 21 is disposed at the bottom of the side surface of the main body 1, the air outlet duct 3 includes an air guide surface 32, the air guide surface 32 is disposed on the inner wall of the side surface of the main body 1 at a position corresponding to the air inlet 21, and the air guide surface 32 extends upward to form the air outlet 31. As shown in the air duct direction of fig. 2, the air sucked into the dust collecting barrel enters the cavity 11 of the body 1 from the air inlet 21, forms a cyclone air duct in the cavity 11 under the action of the air guiding surface 32 and the inner wall of the main body, and is finally sucked out from the air outlet 31 by the fan of the dust collector.
Preferably, as shown in fig. 2 and 3, the air inlet 21 is disposed in the middle of the side surface of the body 1, the air guide surface 32 is disposed at a position matching the air inlet 21, the air guide surface 32 is disposed at a position with a high middle and two sides low, and the air sucked by the air inlet 21 is guided to the cavities 11 at two sides of the air guide surface 32 by the air guide surface 32 to form a cyclone air duct.
As shown in fig. 2, the air outlet channel 3 further includes a mesh structure 33, and the mesh structure 33 is disposed at the air outlet 31 or in the air channel of the air outlet channel 3. The mesh structure 33 is convenient for separating impurities such as dust larger than meshes again, and avoids the influence on the normal rotation of the impeller when the impurities are pumped into the fan impeller of the dust collector. The air outlet channel 3 further comprises a mounting seat 34, the mounting seat 34 is arranged outside the body 1, and a filter screen is mounted on the mounting seat 34. The filter screen can further separate impurities such as dust.
As shown in fig. 3 and 4, the air inlet duct 2 is a circular duct, the air inlet 21 is an opening formed by the air inlet duct 2 intersecting the body 1, and the axis of the air inlet duct 2 is parallel to a tangent of a cross-sectional circle of the body 1. The air inlet duct 2 can better face the inner wall of the body 1, and air can be blown to the air guide surface 32, the side surface of the body 1 and the air guide surface 32 from the air inlet 21 at a more preferable angle, so that a cyclone air duct is formed. As shown in fig. 4, the circle C is a circle of the cross section of the body 1, the line AB is a tangent line AB of the circle C, and the direction D is an axis D of the air inlet duct 2, wherein the axis D is parallel to the tangent line AB, so that the wind and dust sucked from the axis D can better cooperate with the wind guide surface 32 and the side surface of the body 1 to form a cyclone duct. As shown in fig. 4, the air guide surface 32 extends above the air inlet 21 so that the air outlet 31 is formed above the air inlet 21.
Preferably, the body 1 and the air inlet duct 2 are integrally formed.
Preferably, the main body 1, the air inlet duct 2, and the air guide surface 32 are integrally formed.
Preferably, the main body 1, the air inlet duct 2, the air guide surface 32 and the mesh structure 33 are integrally formed.
According to the dust collecting barrel of the dust collector, the cyclone air duct is formed inside the dust collecting barrel by utilizing the arrangement positions of the air inlet 21 and the air outlet 31 on the body 1, the shape of the inner wall of the body 1 and the air guide surface 32 on the inner part, and compared with the dust collecting barrel of the traditional dust collector, an installation air duct component part is lacked, so that the internal structure of the dust collecting barrel is simpler, the internal 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 more conveniently cleaned; 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 body 1 of this cavity 11 promptly is the arc surface, then provides wind-guiding surface 32 and the cooperation of arc surface, makes to form the whirlwind wind channel in the dust collection bucket, makes things convenient for dirt and air to carry out preliminary separation under the effect of the centrifugal force in whirlwind wind channel.
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 (8)
1. The utility model provides a dust collection barrel of dust catcher, its characterized in that, dust collection barrel is including the body that has air intake and air outlet and air inlet duct and the exhaust passage of cooperation air intake and air outlet formation, 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 includes the wind-guiding face, the wind-guiding face is relative the position of air intake set up in on the inner wall of body side to this wind-guiding face upwards extends and forms the air outlet.
2. The dust collecting bucket of a vacuum cleaner as claimed in claim 1, wherein the air outlet channel further comprises a mesh structure, and the mesh structure is disposed at the air outlet or in the air channel of the air outlet channel.
3. The dust collecting bucket of dust collector as claimed in claim 1, wherein the air outlet channel further comprises a mounting seat, the mounting seat is arranged outside the body, and the mounting seat is provided with a filter screen.
4. The dust collecting bucket of claim 1, wherein the outer wall of the body is cylindrical, the axis of the 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.
5. The dust collecting tub of claim 4, wherein 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.
6. The dust collecting barrel of the dust collector as claimed in claim 1, wherein the air inlet is disposed at the middle of the side of the body, the air guide surface is disposed at a position corresponding to the air inlet, the air guide surface is disposed at a position higher than the middle and lower than the two sides, and the air sucked from the air inlet is guided to the cavities at the two sides of the air guide surface by the air guide surface to form a cyclone air duct.
7. The dust collecting bucket for a vacuum cleaner as claimed in claim 6, wherein the air guide surface extends above the air inlet such that the air outlet is formed above the air inlet.
8. The dust collecting tub of a vacuum cleaner as claimed in any one of claims 1 to 7, wherein the body and the air inlet duct are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860059.6U CN210582377U (en) | 2019-06-06 | 2019-06-06 | Dust collecting barrel of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860059.6U CN210582377U (en) | 2019-06-06 | 2019-06-06 | Dust collecting barrel of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582377U true CN210582377U (en) | 2020-05-22 |
Family
ID=70700790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860059.6U Active CN210582377U (en) | 2019-06-06 | 2019-06-06 | Dust collecting barrel of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582377U (en) |
-
2019
- 2019-06-06 CN CN201920860059.6U patent/CN210582377U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Delma Technology Co., Ltd Address before: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE DEERMA ELECTRIC APPLIANCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |