CN211933885U - Dust collector separation assembly - Google Patents

Dust collector separation assembly Download PDF

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Publication number
CN211933885U
CN211933885U CN202020084151.0U CN202020084151U CN211933885U CN 211933885 U CN211933885 U CN 211933885U CN 202020084151 U CN202020084151 U CN 202020084151U CN 211933885 U CN211933885 U CN 211933885U
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CN
China
Prior art keywords
separation
shell
filter screen
vacuum cleaner
separator assembly
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Active
Application number
CN202020084151.0U
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Chinese (zh)
Inventor
戴安平
李行军
杨得翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Depu Machinery Technology Co ltd
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Wuhu Depu Machinery Technology Co ltd
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Publication date
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Priority to CN202020084151.0U priority Critical patent/CN211933885U/en
Application granted granted Critical
Publication of CN211933885U publication Critical patent/CN211933885U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a dust catcher separable set, include: the separation shell is internally provided with a separation cavity, the bottom of the separation shell is used for storing separated dirt, and a dirty air inlet is formed in the separation shell; the separation cylinder is arranged in the separation shell and is a hollow cylinder, the lower end of the separation cylinder corresponds to the bottom of the separation shell, and the upper end of the separation cylinder corresponds to the filter disc arranged on the separation shell; the filter screen is an annular filter screen, the filter screen is sleeved on the separation cylinder, and the filter screen is arranged corresponding to the dirty air inlet; and the separation blade is arranged at the bottom of the separation shell and used for blocking the separated dirt and keeping the dirt at the bottom of the separation shell. The dirt is prevented from being wound on the outer edge of the filter screen by the blocking piece, so that the situation that the filter screen is blocked by the separated dirt is reduced, and a good dust collection effect is ensured after the dust collector is used for a period of time; and the structure is simple, and the manufacturing cost is low.

Description

Dust collector separation assembly
Technical Field
The utility model belongs to the technical field of the dust catcher technique and specifically relates to a vacuum cleaner separable set.
Background
The handheld vacuum cleaner is light in weight, is not limited by a power line when in use, is simple and convenient to use and operate, and is more and more popular with consumers. The dirty air separation structure of the prior handheld vacuum cleaner is integrated with the dust cup, and the dirty air separation structure and the dust cup are arranged in a separation shell together; dirt separated by the dust collector after being used for a period of time, such as hair, fluff and the like, is easy to wind on the filter screen, so that the dust collection effect is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a dust catcher separable set is provided, its dirt that can reduce the separation blocks up the filter screen.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the vacuum cleaner separation assembly includes:
the separation shell is internally provided with a separation cavity, the bottom of the separation shell is used for storing separated dirt, and a dirty air inlet is formed in the separation shell;
the separation cylinder is arranged in the separation shell and is a hollow cylinder, the lower end of the separation cylinder corresponds to the bottom of the separation shell, and the upper end of the separation cylinder corresponds to the filter disc arranged on the separation shell;
the filter screen is an annular filter screen, the filter screen is sleeved on the separation cylinder, and the filter screen is arranged corresponding to the dirty air inlet;
and the separation blade is arranged at the bottom of the separation shell and used for blocking the separated dirt and keeping the dirt at the bottom of the separation shell.
Furthermore, a convex annular plate is arranged on the outer edge of the separating cylinder, the filter screen is positioned above the annular plate, and the separation blade is positioned below the annular plate.
The separation blade is the sloping blade that sets up towards separation casing bottom surface slope.
The separation blade includes the installation cover and establishes a set of lamellar body on the installation cover outer fringe, the installation cover is established on the cylinder that separates, and a set of lamellar body interval sets up.
The annular plate is provided with a rubber ring which is obliquely arranged towards the bottom of the separation shell, and a gap is reserved between the outer edge of the rubber ring and the inner wall of the separation shell.
A group of air holes is arranged on the sheet body.
The group of sheet bodies are a group of arc-shaped sheet bodies arranged along the circumferential direction.
The group of sheet bodies are spiral sheet bodies arranged along the circumferential direction.
The rubber ring is of an annular inclined plate structure.
The air hole is arranged close to the edge of the arc sheet body.
Compared with the prior art, the utility model, have following advantage:
the dust collector separation assembly is reasonable in structural design, dirty air sucked into the separation assembly by the dust collector rotates in the separation shell to separate dirt to the bottom of the dust cup, the dirt is prevented from being wound on the outer edge of the filter screen by the blocking piece, the situation that the filter screen is blocked by the separated dirt is reduced, and the dust collector still has a good dust collection effect after being used for a period of time; and the structure is simple, and the manufacturing cost is low.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the vacuum cleaner of the present invention.
Fig. 2 is a schematic view of the first separating assembly of the present invention.
Fig. 3 is a schematic view of the separating assembly of the present invention.
Fig. 4 is a schematic sectional view taken along a-a in fig. 3.
Fig. 5 is a schematic view of the dust cup of the present invention.
Fig. 6 is a schematic view of the inside of the dust cup of the present invention.
Fig. 7 is a schematic view of the structure of the baffle of the present invention.
In the figure:
1. the device comprises a separation assembly, a delivery pipe 2, a fan shell 3, a fan 301, an air outlet, a separation shell 4, a dirty air inlet 401, a cup bottom cover 5, a fan 6, a filter plate 7, a separation cylinder 8, a filter screen 9, a baffle plate 10, a mounting sleeve 1001, a sheet body 1002, an air hole 1003, a rubber ring 11 and a cover 12.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, a vacuum cleaner separation assembly 1 is provided at an upper end of a duct 2, a cleaner head is provided at a lower end of the duct 2, the duct 2 is used for conveying sucked dirty air to the separation assembly for dirt and air separation, the separation assembly forms a dirt cup, the separated dirt is stored at a bottom of the dirt cup, and after a certain amount of dirt is reached, a cup bottom cover 5 of the dirt cup is opened to pour the dirt.
The dust collector separation component comprises a separation shell 4, a separation cylinder 8, a filter screen 9 and a baffle plate 10; the separating shell 4 is of a cylindrical structure, a cup bottom cover 5 is arranged at the bottom of the separating shell, one side of the cup bottom cover is arranged at one side of the separating shell through a rotating shaft, the other side of the cup bottom cover is arranged at the other side of the separating shell through a buckling structure, and therefore the cup bottom cover can be opened conveniently to pour away dirt.
A fan shell 3 is arranged above the separation shell 4, a fan 6 is arranged in the fan shell, an air outlet 301 for exhausting air is arranged on the fan shell, and a filter sheet 7 is arranged between the upper end of the separation shell and the fan shell, so that dust is prevented from entering the fan shell, and dust absorption negative pressure is formed by air suction of the fan; the filter disc is preferably a disc of hypa.
A separation cavity is formed in the separation shell 4, the bottom of the separation shell is used for storing separated dirt, and a dirty air inlet 401 is formed in the side face of the separation shell; the separating cylinder is arranged in the separating shell, the separating cylinder is a hollow cylinder, the lower end of the separating cylinder corresponds to the bottom of the separating shell, the upper end of the separating cylinder corresponds to the filter disc arranged on the separating shell, the lower end of the separating cylinder corresponds to the cup bottom cover, an opening is formed in the outer edge of the lower end of the separating cylinder, and separated dust is stored at the bottom of the separating shell through the opening.
The filter screen 9 is an annular filter screen which is sleeved on the separation cylinder and is arranged corresponding to the dirty air inlet, and the filter screen is a metal screen; a blocking plate 10 is provided at the bottom of the separating case for blocking the separated soil to allow the soil to be left at the bottom of the separating case.
The upper end of the separating cylinder 8 is provided with a cover body 12, the cover body is sleeved at the upper end of the separating cylinder, the cover body is positioned in the inner cavity of the separating shell, the cover body is provided with a part of extending part towards the bottom direction of the separating shell, the extending part is arranged corresponding to a dirty air inlet of the separating shell, a circumferential arc structure is formed between the extending part and the inner wall of the separating shell, and a rotary air flow is formed between the filter screen and the inside of the separating shell, so that dirty objects and dust are separated.
A convex annular plate is arranged on the outer edge of the separating cylinder 8, the filter screen is positioned above the annular plate, and the blocking piece is positioned below the annular plate, so that the filter screen is convenient to arrange.
The annular plate is provided with a rubber ring 11 which is obliquely arranged towards the bottom of the separation shell, and a gap is reserved between the outer edge of the rubber ring and the inner wall of the separation shell. Preferably, the rubber ring is in an annular inclined plate structure, so that dirt is prevented from being wound on the filter screen from top.
The blocking piece 10 is an oblique piece obliquely arranged towards the bottom surface of the separation shell. Preferably, the blocking piece comprises a mounting sleeve 1001 and a group of sheet bodies 1002 arranged on the outer edge of the mounting sleeve, the mounting sleeve 1001 is sleeved on the separating cylinder, and the group of sheet bodies are arranged at intervals.
The group of sheet bodies are a group of arc-shaped sheet bodies arranged along the circumferential direction; preferably, the group of sheet bodies are spiral sheet bodies arranged along the circumferential direction, and a group of air holes 1003 are formed in the edge of the arc-shaped sheet body; a gap is arranged between the upper part and the lower part of the opposite ends of the adjacent sheet bodies, so that the dirt can be conveniently separated to the bottom of the separation shell.
Dirty air flow sucked into the separation assembly by the dust collector rotates in the separation shell to separate dirt to the bottom of the dust cup, the dirt is prevented from being wound on the outer edge of the filter screen through the blocking piece, the situation that the separated dirt blocks the filter screen is reduced, and the dust collector is guaranteed to have a good dust collection effect after being used for a period of time; and the structure is simple, and the manufacturing cost is low.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims (10)

1. A vacuum cleaner separator assembly, comprising: the method comprises the following steps:
the separation shell is internally provided with a separation cavity, the bottom of the separation shell is used for storing separated dirt, and a dirty air inlet is formed in the separation shell;
the separation cylinder is arranged in the separation shell and is a hollow cylinder, the lower end of the separation cylinder corresponds to the bottom of the separation shell, and the upper end of the separation cylinder corresponds to the filter disc arranged on the separation shell;
the filter screen is an annular filter screen, the filter screen is sleeved on the separation cylinder, and the filter screen is arranged corresponding to the dirty air inlet;
and the separation blade is arranged at the bottom of the separation shell and used for blocking the separated dirt and keeping the dirt at the bottom of the separation shell.
2. The vacuum cleaner separator assembly of claim 1, wherein: the outer edge of the separation cylinder is provided with a convex annular plate, the filter screen is positioned above the annular plate, and the separation blade is positioned below the annular plate.
3. The vacuum cleaner separator assembly of claim 1, wherein: the separation blade is the sloping blade that sets up towards separation casing bottom surface slope.
4. The vacuum cleaner separator assembly of claim 1, wherein: the separation blade includes the installation cover and establishes a set of lamellar body on the installation cover outer fringe, the installation cover is established on the cylinder that separates, and a set of lamellar body interval sets up.
5. The vacuum cleaner separator assembly of claim 2, wherein: the annular plate is provided with a rubber ring which is obliquely arranged towards the bottom of the separation shell, and a gap is reserved between the outer edge of the rubber ring and the inner wall of the separation shell.
6. The vacuum cleaner separator assembly of claim 4, wherein: a group of air holes is arranged on the sheet body.
7. The vacuum cleaner separator assembly of claim 6, wherein: the group of sheet bodies are a group of arc-shaped sheet bodies arranged along the circumferential direction.
8. The vacuum cleaner separator assembly of claim 4, wherein: the group of sheet bodies are spiral sheet bodies arranged along the circumferential direction.
9. The vacuum cleaner separator assembly of claim 5, wherein: the rubber ring is of an annular inclined plate structure.
10. The vacuum cleaner separator assembly of claim 7, wherein: the air hole is arranged close to the edge of the arc sheet body.
CN202020084151.0U 2020-01-15 2020-01-15 Dust collector separation assembly Active CN211933885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020084151.0U CN211933885U (en) 2020-01-15 2020-01-15 Dust collector separation assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020084151.0U CN211933885U (en) 2020-01-15 2020-01-15 Dust collector separation assembly

Publications (1)

Publication Number Publication Date
CN211933885U true CN211933885U (en) 2020-11-17

Family

ID=73173869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020084151.0U Active CN211933885U (en) 2020-01-15 2020-01-15 Dust collector separation assembly

Country Status (1)

Country Link
CN (1) CN211933885U (en)

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