CN220557903U - Small-sized special-shaped cyclone dust cup - Google Patents
Small-sized special-shaped cyclone dust cup Download PDFInfo
- Publication number
- CN220557903U CN220557903U CN202322090799.5U CN202322090799U CN220557903U CN 220557903 U CN220557903 U CN 220557903U CN 202322090799 U CN202322090799 U CN 202322090799U CN 220557903 U CN220557903 U CN 220557903U
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- Prior art keywords
- cyclone
- small
- air inlet
- dust
- filter screen
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- 239000000428 dust Substances 0.000 title claims abstract description 75
- 230000002159 abnormal effect Effects 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a small special-shaped cyclone dust cup which comprises a shell, wherein an air inlet is formed in the bottom of the shell, a cyclone cavity is formed in the shell, an air inlet channel is formed in one side of the cyclone cavity, the air inlet channel is communicated with the air inlet and the cyclone cavity, a cyclone assembly is further arranged in the shell and comprises a cyclone cover and a cyclone table, a filter screen is arranged at the bottom of the cyclone table, the cyclone cover is arranged around the cyclone table and the filter screen, the surface of the cyclone table is a spiral table top, and the starting point of the spiral table top is connected with the air inlet channel. The small special-shaped cyclone dust cup is provided with the cyclone table in the cyclone cavity, and is matched with the air inlet channel to realize that air flows are cyclone in the cyclone cavity, so that sundries such as dust and the like are thrown into the dust collection cavity under the action of centrifugal force, the filter screen is prevented from being blocked due to excessive dust entering the filter screen, the dust collection efficiency of the motor is improved, the whole size is small, and the motor is convenient to carry and is connected and assembled with the dust collection assembly.
Description
Technical Field
The utility model relates to the technical field of dust cups of dust collectors, in particular to a small special-shaped cyclone dust cup.
Background
Dust collection equipment such as household dust collectors, mite-killing instruments and the like is generally provided with a dust cup assembly for filtering, most of air dust collection and filtering are finished in one dust cup, and dust is easy to cause blockage of a filter element. Patent application number CN202210242393.1 discloses a dust cup of a dust collector and a dust collector, the dust cup of the dust collector comprises: the cyclone cup is provided with a dust outlet and a first detachable part, and the dust outlet and the first detachable part are arranged at intervals in the axial direction of the cyclone cup; and the dust collecting cup is provided with a dust inlet and a second detachable part, the dust inlet and the second detachable part are arranged at intervals in the axial direction of the dust collecting cup, the dust inlet corresponds to the dust outlet, and the second detachable part is connected with the first detachable part. Although the dust cup is convenient to clean, dust cannot be separated during dust collection, the dust is easy to rise and then enters the motor, internal blockage is caused, the temperature is raised, the motor work is affected, and finally the work efficiency of a product is reduced.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problem of providing a small special-shaped cyclone dust cup so as to overcome the defect that a motor is easy to block and heat up when the dust cup is used because dust cannot be separated in the prior art.
(II) technical scheme
In order to solve the technical problems, the utility model provides a small special-shaped cyclone dust cup, which comprises a shell, wherein an air inlet is formed in the bottom of the shell, a cyclone cavity is formed in the shell, an air inlet channel is formed in one side of the cyclone cavity and is communicated with the air inlet and the cyclone cavity, a cyclone assembly is further arranged in the shell, the cyclone assembly comprises a cyclone cover and a cyclone table, a filter screen is arranged at the bottom of the cyclone table, the cyclone cover is circumferentially arranged around the cyclone table and the filter screen, the surface of the cyclone table is a spiral table top, and the starting point of the spiral table top is connected with the air inlet channel.
Further, an arc-shaped air guide groove is formed in the bottom of the air inlet channel, the air guide groove guides air flow of the air inlet into the air inlet channel, one side of the air inlet channel is an arc-shaped outer wall, and the cyclone cover is spliced with the arc-shaped outer wall to form a cylinder.
Further, a dust collection cavity is arranged below the cyclone component in the shell, a lower end cover is arranged at the bottom of the shell, and the air inlet is formed in the lower end cover.
Further, an upper end cover is arranged at the top of the shell, a connecting part and filter cotton are arranged in the upper end cover, and the filter cotton is arranged between the connecting part and the filter screen.
Further, a support is connected to the cyclone table, the filter screen is sleeved on the support, a bottom cover is installed at the tail end of the support, slots are symmetrically arranged on the end face of the support in a rotating mode, and inserting blocks corresponding to the slots are arranged on the bottom cover.
(III) beneficial effects
The small special-shaped cyclone dust cup is provided with the cyclone table in the cyclone cavity, and is matched with the air inlet channel to realize that air flows are cyclone in the cyclone cavity, so that sundries such as dust and the like are thrown into the dust collection cavity under the action of centrifugal force, the filter screen is prevented from being blocked due to excessive dust entering the filter screen, the dust collection efficiency of the motor is improved, the whole size is small, and the motor is convenient to carry and is connected and assembled with the dust collection assembly.
Drawings
FIG. 1 is a perspective view of a small-sized, profiled cyclone dust cup of the present utility model;
FIG. 2 is a cross-sectional view of a small, profiled cyclone dust cup of the present utility model;
FIG. 3 is a perspective view of a cyclone assembly of a small-sized, profiled cyclone dust cup of the present utility model;
FIG. 4 is a perspective view of the interior of the housing of a small-sized, profiled cyclone dust cup of the present utility model;
FIG. 5 is a bottom view cross-section of a small-sized, profiled cyclone dust cup of the present utility model;
FIG. 6 is a bottom perspective view of a small-sized, profiled cyclone dust cup of the present utility model;
FIG. 7 is a perspective view of a holder for a small-sized, profiled cyclone dust cup of the present utility model;
FIG. 8 is a perspective view of the bottom cover of a small-sized, irregularly-shaped cyclone dust cup of the present utility model.
The corresponding component names for each reference number in the figures are: 1. a housing; 2. an air inlet; 3. a swirl chamber; 4. an air inlet channel; 5. a swirl cover; 6. a swirl table; 7. a filter screen; 8. an air guide groove; 9. an arc-shaped outer wall; 10. a dust collection chamber; 11. a lower end cap; 12. a connection part; 13. filtering cotton; 14. a bracket; 15. a bottom cover; 16. a slot; 17. inserting blocks; 18. and an upper end cover.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1-8, the utility model provides a small special-shaped cyclone dust cup, which comprises a shell 1, wherein an air inlet 2 is arranged at the bottom of the shell 1, a cyclone cavity 3 is arranged in the shell 1, an air inlet channel 4 is arranged at one side of the cyclone cavity 3, the air inlet channel 4 is communicated with the air inlet 2 and the cyclone cavity 3, a cyclone assembly is further arranged in the shell 1, wherein the cyclone assembly comprises a cyclone cover 5 and a cyclone table 6, a filter screen 7 is arranged at the bottom of the cyclone table 6, the cyclone cover 5 is circumferentially arranged around the cyclone table 6 and the filter screen 7, the surface of the cyclone table 6 is a spiral table surface, the starting point of the spiral table surface is connected with the air inlet channel 4, airflow enters from the air inlet channel 4 and then downwards along the spiral table surface, cyclone is formed in the cyclone cavity 3, large-particle sundries downwards sink, and tiny particles enter from the filter screen 7; specifically, an arc-shaped air guide groove 8 is arranged at the bottom of the air inlet channel 4, the air guide groove 8 guides the air flow of the air inlet 2 into the air inlet channel 4, one side of the air inlet channel 4 is an arc-shaped outer wall 9, the cyclone cover 5 is an arc-shaped cover with an opening, the arc-shaped cover and the arc-shaped outer wall 9 are spliced into a cylinder, a dust collecting cavity 10 is arranged below the cyclone assembly in the shell 1, the dust collecting cavity 10 is arranged below the cylinder, and sunk sundries leave the cyclone cavity 3 and enter the dust collecting cavity 10; in this embodiment, the bottom of casing 1 is equipped with bottom end cover 11, and air intake 2 sets up on bottom end cover 11, and the top of casing 1 is equipped with upper end cover 18, is equipped with connecting portion 12 and filter pulp 13 in the upper end cover 18, and filter pulp 13 sets up between connecting portion 12 and filter screen 7, and connecting portion 12 are used for connecting outside motor, and filter pulp 13 can keep apart the dust that gets into filter screen 7 again, avoids getting into in the motor.
Referring to fig. 7 and 8, in the present embodiment, a support 14 is connected to the swirling table 6, the filter screen 7 is sleeved on the support 14, and a bottom cover 15 is installed at the end of the support 14; the end face of the bracket 14 is rotationally symmetrically provided with a slot 16, the bottom cover 15 is provided with an insert block 17 corresponding to the slot 16, the insert block 17 can be separated from the slot 16 in a rotating mode, and the filter screen 7 can be taken down for cleaning after the bottom cover 15 is disassembled.
The small special-shaped cyclone dust cup is provided with the cyclone table in the cyclone cavity, and is matched with the air inlet channel to realize that air flows are cyclone in the cyclone cavity, so that sundries such as dust and the like are thrown into the dust collection cavity under the action of centrifugal force, the filter screen is prevented from being blocked due to excessive dust entering the filter screen, the dust collection efficiency of the motor is improved, the whole size is small, and the motor is convenient to carry and is connected and assembled with the dust collection assembly.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The utility model provides a small-size abnormal shape whirl dirt cup, includes casing (1), the bottom of casing (1) is equipped with air intake (2), its characterized in that: the utility model discloses a cyclone dust collector, including casing (1), cyclone chamber (3), cyclone chamber (6), filter screen (7) are installed to the bottom of cyclone table (6), cyclone cover (5) encircle setting and be in cyclone table (6) and around filter screen (7), the surface of cyclone table (6) is the spiral mesa, the start point of spiral mesa with inlet air channel (4) are connected.
2. A small, profiled cyclone dust cup as claimed in claim 1, wherein: the bottom of the air inlet channel (4) is provided with an arc-shaped air guide groove (8), and the air guide groove (8) guides the air flow of the air inlet (2) into the air inlet channel (4).
3. A small, profiled cyclone dust cup as claimed in claim 1, wherein: one side of the air inlet channel (4) is an arc-shaped outer wall (9), and the cyclone cover (5) and the arc-shaped outer wall (9) are spliced into a cylinder.
4. A small, profiled cyclone dust cup as claimed in claim 1, wherein: a dust collection cavity (10) is arranged below the cyclone component in the shell (1).
5. A small, profiled cyclone dust cup as claimed in claim 1, wherein: the bottom of the shell (1) is provided with a lower end cover (11), and the air inlet (2) is arranged on the lower end cover (11).
6. A small, profiled cyclone dust cup as claimed in claim 1, wherein: the top of casing (1) is equipped with upper end cover (18), be equipped with connecting portion (12) and filter pulp (13) in upper end cover (18), filter pulp (13) set up connecting portion (12) with between filter screen (7).
7. A small, profiled cyclone dust cup as claimed in claim 1, wherein: the cyclone table (6) is connected with a support (14), the filter screen (7) is sleeved on the support (14), and a bottom cover (15) is arranged at the tail end of the support (14).
8. A small, profiled cyclone dust cup as claimed in claim 7, wherein: the end face of the bracket (14) is rotationally symmetrically provided with a slot (16), and the bottom cover (15) is provided with an insert block (17) corresponding to the slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090799.5U CN220557903U (en) | 2023-08-04 | 2023-08-04 | Small-sized special-shaped cyclone dust cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090799.5U CN220557903U (en) | 2023-08-04 | 2023-08-04 | Small-sized special-shaped cyclone dust cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220557903U true CN220557903U (en) | 2024-03-08 |
Family
ID=90090327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090799.5U Active CN220557903U (en) | 2023-08-04 | 2023-08-04 | Small-sized special-shaped cyclone dust cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220557903U (en) |
-
2023
- 2023-08-04 CN CN202322090799.5U patent/CN220557903U/en active Active
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