CN213721712U

CN213721712U - Portable dust collector easy to install

Info

Publication number: CN213721712U
Application number: CN202022690941.6U
Authority: CN
Inventors: 李一峰; 李�浩; 余水勇
Original assignee: Foshan Xiaoxiong Life Electric Appliance Co ltd; Bear Electrical Appliance Co Ltd
Current assignee: Foshan Xiaoxiong Life Electric Appliance Co ltd; Bear Electrical Appliance Co Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a portable dust collector easy to install, which comprises a working component for dust collection, a filter and a dust collecting component; the working assembly is connected to the dust receiving assembly through the filter, and the dust receiving assembly is detachably connected to the filter; the working assembly comprises a body and a dust collection unit arranged in the body, and negative pressure is generated by the dust collection unit; the filter is including being used for the installation last ring of working component, being used for the installation connect dirt subassembly down the ring and set up last ring and the ring in the middle of down between the ring, the diameter of ring in the middle is greater than last ring and ring down. The utility model discloses set up the side of mounting structure setting ring about, the inner wall of main part subassembly, connect on the inner wall of dirt subassembly for the difficult gathering piece of mounting structure leads to being difficult to the installation or dismantlement.

Description

Portable dust collector easy to install

Technical Field

The utility model belongs to the electrical apparatus field relates to an easily portable dust catcher of installation.

Background

This section merely provides background information related to the present application so as to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.

The vacuum cleaner is generally classified into a canister type vacuum cleaner, an upright type vacuum cleaner, a handheld type vacuum cleaner, and the like according to its usage scenario. The suction of the vertical type dust collector and the horizontal type dust collector is sufficient, but the volume of the vertical type dust collector is too large, the vertical type dust collector and the horizontal type dust collector are not suitable for being used in narrow places such as desktops and vehicles, and are not easy to carry. But current desktop dust catcher adopts two subassembly formula structures usually to do not set up independent space in order to accomodate its debris that absorb, the installation, dismantle all comparatively loaded down with trivial details, the collection dirt space is little, accumulates the rubbish in the flabellum slit also very difficult clean up, and the piece falls into in the installation gap easily, leads to being difficult to the installation or dismantles.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an easy portable vacuum cleaner who installs adopts the filter to block the way that the dust reachd the flabellum, and the work subassembly through independent installation and connect the dirt subassembly to provide bigger collection dirt space to prevent that accumulational piece leads to being difficult to the installation and dismantles.

An easy-to-install portable dust collector comprises a working assembly for collecting dust, a filter for filtering the suction of the working assembly and a dust collecting assembly for collecting the filtered suction; the working assembly is connected to the dust receiving assembly through the filter, and the dust receiving assembly is detachably connected to the filter; the working assembly comprises a body and a dust collection unit arranged in the body, and negative pressure is generated by the dust collection unit; the filter is including being used for the installation last ring of working component, being used for the installation connect dirt subassembly down the ring and set up last ring and the ring in the middle of down between the ring, the diameter of ring in the middle is greater than last ring and ring down.

Optionally, a body buckling hole is formed in the body, and a first clamping block matched with the body buckling hole is arranged on the filter.

Optionally, the body fastening hole is L-shaped.

Optionally, a dust collecting box buckling position is arranged on the dust collecting component, and a second clamping block matched with the dust collecting box buckling position is arranged on the filter.

Optionally, the dust collecting box buckling position is in an L shape.

Optionally, the dust collecting assembly includes a dust collecting box and a dust blocking sheet arranged on the dust collecting box, negative pressure generated by the dust collecting unit causes dust suction air and suction objects to enter the dust collecting box through the dust blocking sheet, the suction objects are filtered in the dust collecting box through a filter, and the dust suction air is exhausted; the dust collection unit is powered by a motor arranged in the body; the motor and the dust collection unit are respectively arranged on two sides of the body, and an output shaft of the motor is connected to the dust collection unit through a shaft extension hole formed in the body.

Optionally, the upper cover of the body is combined with an upper cover for protecting the dust collection unit; the body is provided with a mounting column, and a screw hole is formed in the body; the upper cover is screwed into the screw hole through a screw to be matched with the body.

Optionally, a filter plate is arranged in the middle circular ring, and a filter screen is arranged on the filter plate.

Optionally, a protruding portion is arranged in the middle of the filter, and the protruding portion protrudes axially in the direction of the lower circular ring.

Optionally, a body air outlet is formed in the body, and a filter air outlet is formed in the filter; and an air inlet channel is arranged on the dust collecting box.

Optionally, a supporting column is arranged on one side of the air inlet channel, and the dust blocking sheet is rotatably arranged on the supporting column and covers the air inlet channel.

Optionally, a brush is arranged on the outer side of the bottom of the dust collecting component.

Optionally, a button for controlling the dust collection unit to start and stop is arranged on the body.

Optionally, a sealing ring is arranged at the matching position of the dust collecting box and the filter.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an independent connects dirt subassembly, through the filter with connect the dirt box and provide bigger connect dirt space in order to accomodate inspiratory piece. In the course of the work, the debris of absorption can be through connecing inside the dirt subassembly enters into the dust catcher, through the filter realization dirt gas separation, and wind flows from the air outlet that sets up on the body, and rubbish such as debris can be stayed and connect the dirt subassembly in, dumps it through dismantling and connect the dirt subassembly, and overall structure has avoided the destruction of debris to the dust catcher flabellum.

2. The utility model discloses set up mounting structure in the side of the last ring of filter, lower ring to and main part, the inner wall that connects the dirt subassembly, make the difficult gathering piece of mounting structure lead to being difficult to the installation or dismantle.

3. The utility model discloses a wind path simple structure, external wind passes through the filter through the inlet channel on the dust collecting box and gets into the body, from the body air outlet side air-out of body side setting, need not through tortuous wind channel, and the air-out is efficient, can utilize pressure differential to produce bigger suction to the piece.

Drawings

FIG. 1 is a schematic view of a filter construction;

FIG. 2 is a front view of the filter;

FIG. 3 is a schematic structural view of the body;

FIG. 4 is a schematic structural view of the dust collecting assembly;

FIG. 5 is a schematic structural view of a working assembly;

fig. 6 is a schematic view of the overall structure of the present invention;

FIG. 7 is a schematic view of a filter plate construction;

FIG. 8 is a schematic structural view of the dust collecting box;

FIG. 9 is a schematic view of a process for disassembling the dust box;

fig. 10 is an exploded view of the present invention;

FIG. 11 is a schematic view of an air path in the present invention;

fig. 12 is a schematic view of the position of the chip storage according to the present invention.

The utility model discloses reference numeral that relates to in the drawing includes: the dust collecting device comprises a working component 1, a filter 2, a dust collecting component 3, an upper cover 11, a button 12, a body 13, fan blades 14, a dust collecting box 31, a dust blocking sheet 32, a screw hole 131, a shaft extending hole 132, a body air outlet 133, a body buckling hole 134, a positioning shaft 1341, an upper circular ring 21, a middle circular ring 22, a lower circular ring 23, a filter plate 24, a protruding part 25, a first clamping block 211, a filter air outlet 212, a second clamping block 231, a filter screen 241, a limiting groove 2111, an air inlet channel 311, a supporting column 312, a sealing ring 313 and a dust collecting box buckling position 314.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The utility model relates to a portable dust collector easy to install, as shown in fig. 6 and fig. 10, comprising a working component 1 for dust collection, a filter 2 for filtering the absorbed objects of the working component 1 and a dust collecting component 3 for receiving the absorbed objects after filtration; the working assembly 1 is connected to the dust collecting assembly 3 through the filter 2, and the dust collecting assembly 3 is detachably connected to the filter 2; the working assembly 1 comprises a body 13 and a dust collection unit arranged in the body 13, and negative pressure is generated by the dust collection unit; as shown in fig. 1 and 2, the filter 2 includes an upper ring 21 for mounting the working assembly 1, a lower ring 23 for mounting the dust collecting assembly 3, and a middle ring 22 disposed between the upper ring 21 and the lower ring 23, wherein the diameter of the middle ring 22 is greater than that of the upper ring 21 and that of the lower ring 23.

When the filter 2 is pushed into the body 13, the part of the middle ring 22 beyond the upper ring 21 will prevent the filter 2 from being pushed too much, which is beneficial to fixing the filter 2 to the body 13, and the middle ring 22 can also prevent the dust collecting box 31 from being pushed too much, which is beneficial to connecting the dust collecting box 31 and the filter 2. As shown in fig. 7, a filter plate 24 is disposed in the middle ring 22, a filter screen 241 is disposed on the filter plate 24, and during operation, the debris is blocked in the dust receiving box 31 by the filter screen 241, and the air enters the working assembly. As shown in fig. 11 and 12, in order to guide the airflow and make the airflow drive the debris to flow to the filter screen 241, a protrusion 25 is disposed at the middle of the filter 2, and the protrusion 2 axially protrudes toward the lower ring 23.

The working assembly 1 and the dust collecting assembly 3 in this embodiment are both matched with the filter 2 in a clamping manner, but in other embodiments, other detachable connection manners, such as threaded connection, may be adopted. In this embodiment, a rotary clamping connection is taken as an example, the body 13 is provided with a body fastening hole 134, the filter 2 is provided with a first clamping block 211 matched with the body fastening hole 134, the body fastening hole 134 is L-shaped, and the first clamping block 211 vertically penetrates through the body fastening hole 134 and is pushed in place to rotate so as to be locked. In order to further realize limiting and fixing, a positioning shaft 1341 is arranged in the body buckling hole 134, a limiting groove 2111 matched with the positioning shaft 1341 is arranged on the filter 2, and the positioning shaft 1341 is clamped into the limiting groove 2111 to be fixed in the rotating and locking process.

As shown in fig. 9, the connection manner of the dust collecting component 3 and the filter 2 is similar to the connection manner of the working component 1 and the filter 2, the dust collecting component 3 is provided with a dust collecting box fastening position 314, the filter 2 is provided with a second fixture block 231 matched with the dust collecting box fastening position 314, the dust collecting box fastening position 314 is in an "L" shape, and the second fixture block 231 vertically penetrates through the dust collecting box fastening position 314 and is pushed in place and then rotates to be locked.

The utility model discloses in adopt flabellum 14 as the dust absorption unit, as shown in fig. 5, through the rotation of motor drive flabellum 14 in order to produce the negative pressure, supply power through setting up at the inside motor of body 13 or external power source. In the present embodiment, for example, a built-in motor is used for supplying power, as shown in fig. 3, the motor and the fan blades 14 are separately arranged on two sides of the body 13, an output shaft of the motor is connected to the fan blades 14 through a shaft extension hole 132 arranged on the body 13, radial movement of the fan blades 14 is limited through the shaft extension hole 132 arranged on the body 13, the motor is fixed on the body 13 and raises a shaft into the lower side of the body 13 through the shaft extension hole 132, and is connected with the fan blades 14 on the lower side. The motor is fixed between the upper cover 11 and the body 13 and is positioned at the center of the machine body. The body 13 is provided with a button 12 for controlling the start and stop of the dust collection unit, and the button is arranged on the side surface of the upper cover 11 to manually control the start and stop of the dust collection unit.

The utility model is also provided with an upper cover 11 for protecting the dust collection unit, the upper cover 11 can be detachably arranged on the body 13, in the embodiment, only one connection form is provided, the body 13 is provided with an installation column, and the inside of the body is provided with a screw hole 131; the upper cover 11 is screwed into the screw hole 131 by screws to be matched with the body 13.

Connect dirt subassembly 3 bottom outside to be equipped with the brush, when this dust catcher began work, use the brush to brush the desktop gently, the dust will enter into in the dirt subassembly 3 along with the air current together by inlet channel 311, realize that dirt gas separation dust will be kept off in the outside of filter 2 under the effect of filter 2 this moment, the air is then discharged through filter 2. When the dust collector needs to clean up garbage, the dust collecting component 3 only needs to be taken out of the filter 2 of the dust collector, and the dust collecting component 3 needs to be sleeved on the filter 2 again after the garbage is dumped for reuse.

Specifically, as shown in fig. 4 and 8, the dust collecting assembly 3 includes a dust collecting box 31 and a dust blocking sheet 32 disposed on the dust collecting box 31, negative pressure generated by the dust collecting unit causes dust suction air and suction objects to enter the dust collecting box 31 through the dust blocking sheet 32, the suction objects are filtered in the dust collecting box 31 through the filter 2, and the dust suction air is discharged, a support column 312 is disposed on one side of the air inlet passage 311, and the dust blocking sheet 32 is rotatably disposed on the support column 312 and covers the air inlet passage 311.

When the dust collecting box works, the dust blocking sheet 32 rotates due to negative pressure generated by the working assembly 1, the air inlet channel 311 is opened, and dust collecting air can absorb debris to enter the dust collecting box 31; when the dust-proof sheet 32 is not in operation, the dust-proof sheet falls back freely due to the self-weight of the dust-proof sheet, and covers the air inlet channel 311, so that the garbage is prevented from leaking out in the gravity or shaking process when the garbage is accumulated to a certain amount. In order to ensure the sealing performance between the dust collecting box 31 and the filter 2, the sealing ring 313 is arranged at the matching position of the dust collecting box 31 and the filter 2, so that the air entering into the combined gap between the dust collecting box 31 and the filter 2 can be effectively reduced, and the suction force of the air inlet channel 311 on the dust collecting box 31 is improved laterally.

The utility model discloses an inside wind path design as follows: a body air outlet 133 is arranged on the body 13, a filter air outlet 212 is arranged on the filter 2, and the filter air outlet is specifically arranged on the side surface of the upper ring 21 and is matched with the arrangement position and the arrangement number of the body air outlets 133; an air intake passage 311 is provided in the dust box 31. When the positioning shaft 1341 in the body 13 is snapped into the limiting groove 2111 in the filter 2, the relative position between the body 13 and the filter 2 is fixed immediately, and at this time, the filter outlet 212 of the filter 2 is in the same direction as the outlet on the body 13, so that the dust collector can discharge air conveniently.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The portable dust collector easy to install is characterized by comprising a working assembly (1) for collecting dust, a filter (2) for filtering the suction of the working assembly (1) and a dust collecting assembly (3) for collecting the filtered suction; the working assembly (1) is connected to the dust receiving assembly (3) through the filter (2), and the dust receiving assembly (3) is detachably connected to the filter (2);

the working assembly (1) comprises a body (13) and a dust collection unit arranged in the body (13), and negative pressure is generated by the dust collection unit;

the filter (2) comprises an upper ring (21) used for installing the working assembly (1), a lower ring (23) used for installing the dust collecting assembly (3) and a middle ring (22) arranged between the upper ring (21) and the lower ring (23), and the diameter of the middle ring (22) is larger than the upper ring (21) and the lower ring (23).

2. The portable vacuum cleaner of claim 1, wherein the body (13) is provided with a body fastening hole (134), and the filter (2) is provided with a first catching block (211) engaged with the body fastening hole (134).

3. The easy-to-mount portable vacuum cleaner as claimed in claim 2, wherein the body catching hole (134) is 'L' shaped.

4. The portable vacuum cleaner of claim 1, wherein the dust collecting assembly (3) is provided with a dust collecting box fastening position (314), and the filter (2) is provided with a second clamping block (231) matched with the dust collecting box fastening position (314).

5. The easy-to-mount portable vacuum cleaner as claimed in claim 4, wherein the dust-receiving box snap-fit portion (314) is 'L' -shaped.

6. The handy-to-install portable vacuum cleaner as set forth in claim 1, wherein the dust collecting assembly (3) comprises a dust collecting box (31) and a dust blocking sheet (32) provided on the dust collecting box (31), and the negative pressure generated by the dust suction unit causes the suction wind and the suction substance to enter the dust collecting box (31) through the dust blocking sheet (32), filter the suction substance in the dust collecting box (31) through the filter (2), and discharge the suction wind; the dust collection unit is powered by a motor arranged in the body; the motor and the dust collection unit are respectively arranged on two sides of the body, and an output shaft of the motor is connected to the dust collection unit through a shaft extension hole (132) formed in the body (13).

7. The portable vacuum cleaner easy to mount as claimed in claim 1, wherein the body (13) is covered with an upper cover (11) for protecting the dust suction unit; the body (13) is provided with a mounting column, and a screw hole (131) is formed in the body; the upper cover (11) is screwed into the screw hole (131) through a screw to be matched with the body (13).

8. An easy-to-mount portable vacuum cleaner as claimed in claim 1, characterized in that a filter plate (24) is provided in the intermediate ring (22), and a filter mesh (241) is provided on the filter plate (24).

9. The portable vacuum cleaner easy to mount as claimed in claim 6, wherein the body (13) is provided with a body outlet (133), and the filter (2) is provided with a filter outlet (212); and an air inlet channel (311) is arranged on the dust collecting box (31).

10. The easy-to-mount portable vacuum cleaner as claimed in claim 9, wherein a support column (312) is provided at one side of the air intake passage (311), and the dust sheet (32) is rotatably provided on the support column (312) and covers the air intake passage (311).