CN220937905U - Handheld dust collector with integrated filter assembly - Google Patents
Handheld dust collector with integrated filter assembly Download PDFInfo
- Publication number
- CN220937905U CN220937905U CN202322607488.1U CN202322607488U CN220937905U CN 220937905 U CN220937905 U CN 220937905U CN 202322607488 U CN202322607488 U CN 202322607488U CN 220937905 U CN220937905 U CN 220937905U
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- hand
- dust
- filter assembly
- held cleaner
- cleaner according
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- 239000000428 dust Substances 0.000 title claims abstract description 68
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a hand-held dust collector with an integrated filter assembly, which comprises: the dust collector comprises a shell, a dust collector fixedly arranged on the shell, an integrated filter assembly detachably arranged in the dust collector and a vacuum generating unit positioned at the downstream of the integrated filter assembly, wherein the detaching and removing direction of the integrated filter assembly is consistent with the central direction of the dust collector. The utility model has the advantages that: the dust cup component is fixedly connected with the machine body, so that the dust cup is prevented from falling off, and the integrated filter component is adopted, so that the dust cup can be conveniently taken, placed and cleaned.
Description
Technical Field
The utility model belongs to the field of dust collection, and particularly relates to a handheld dust collector with an integrated filter assembly.
Background
Along with the improvement of economic level of people and the enhancement of consciousness of household living environment, more and more people start to use a handheld dust collector to clean indoor household, for example, chinese patent publication No. CN106388707A, however, when the household dust collector works, the dust cup is detachable relative to the machine body, and when the household dust collector is used, the user easily drops the dust cup, so that the use of the household dust collector is affected.
Disclosure of utility model
The utility model aims at: the utility model provides a handheld dust catcher with integral type filter component, with dirt cup subassembly and organism fixed connection, prevent that the dirt cup from dropping, and adopt integral type filter component, be convenient for get and put and clean.
The technical scheme of the utility model is as follows: a handheld dust collector with an integrated filter assembly comprises a shell, a dust removing device fixedly arranged on the shell, an integrated filter assembly detachably arranged in the dust removing device and a vacuum generating unit positioned at the downstream of the integrated filter assembly, wherein the detaching and removing direction of the integrated filter assembly is consistent with the central direction of the dust removing device.
On the basis of the technical scheme, the method further comprises the following auxiliary technical scheme:
The housing has an air inlet portion and a handle portion and is positionable on a horizontal surface.
The integral type filtering component includes screen panel spare, the second grade cyclone that is surrounded by the screen panel spare that is located the upper reaches, is located the preceding filter element that second grade cyclone low reaches and one end are connected with the screen panel spare, the rotating member that is connected with preceding filter element other end, be connected with screen panel spare one end and be used for collecting the dust that the second grade cyclone produced dust pipe.
The dust removing device comprises a dust cup part with a dust cup cavity, a dust cup cover which is arranged at one end of the dust cup part and can be opened in a rotating way, and a front filtering part which is connected with the other end of the dust cup part and is hollow inside, wherein the net cover piece is positioned in the dust cup cavity, and the front filtering piece is positioned in the front filtering part.
The mesh enclosure member has a plurality of mesh openings allowing air flow therethrough, and the front filter member is a sponge or a sea paper.
The front filter element is positioned at one end of the handle portion.
The vacuum generating device also comprises a power supply unit which is positioned at the other end of the handle part and supplies power to the vacuum generating unit.
The bottom surface of the power supply unit is at least partially coplanar with a horizontal plane.
The cross-sectional area of the dust cup part is larger than that of the front filtering part.
The central direction of the dust removing device is parallel to the horizontal plane.
The utility model has the advantages that:
The dust cup component is fixedly connected with the machine body, so that the dust cup is prevented from falling off, and the integrated filter component is adopted, so that the dust cup can be conveniently taken, placed and cleaned.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of the present utility model at a first viewing angle;
FIG. 3 is a perspective view of the present utility model at a second view angle;
FIG. 4 is a side view of the present utility model;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is an exploded view from the perspective of FIG. 3;
Fig. 7 is an exploded view of the view of fig. 2.
Detailed Description
Examples: referring to fig. 1-7, an embodiment of a hand-held cleaner having an integral filter assembly is disclosed, comprising: the dust removing device comprises a housing 100, a dust removing device 200 fixedly arranged on the housing 100, an integrated filter assembly detachably arranged in the dust removing device 200, a vacuum generating unit 400 positioned downstream of the integrated filter assembly, a rear filter part 500 surrounding the vacuum generating unit 400 and positioned downstream of the vacuum generating unit 400, and a power supply unit 600 arranged adjacent to the rear filter part 500 and connected with the housing 100 and supplying power to the vacuum generating unit 400. Wherein the disassembly and removal direction of the integrated filter assembly is consistent with the center direction of the dust removing device 200.
The housing 100 may be placed on a horizontal plane and has an air inlet portion 120, a handle portion 140, a motor portion 160 located between the air inlet portion 120 and the handle portion 140 and having a motor chamber 162, a motor air inlet channel 180 located between the air outlet side of the integrated filter assembly and the vacuum generating unit 400, an air inlet duct 190 located within the air inlet portion 120, and an air inlet cover 130 covering the air inlet duct 190 and being part of the air inlet portion 120. The air inlet cover 130 is fixedly connected with the dust removing device 200 and has a dust cup air inlet located downstream of the air inlet portion 120 and a filter assembly air outlet located upstream of the motor air inlet channel 180.
The dust removing apparatus 200 includes a dust cup part 220 having a dust cup cavity 222, a dust cup cover 224 rotatably provided at one end of the dust cup part 220, and a front filter part 240 connected to the other end of the dust cup part 220 and hollow inside, wherein a mesh cover member 320 is positioned in the dust cup cavity 222, and a front filter member 340 is positioned in the front filter part 240. The dust cup 220 has a cross-sectional area greater than that of the front filter 240. The central direction of the dust removing device 200 is parallel to the horizontal plane.
The integrated filter assembly includes a mesh cap member 320 located at an upstream side, a secondary cyclone 330 surrounded by the mesh cap member 320, a front filter member 340 located at a downstream side of the secondary cyclone 330 and having one end connected to the mesh cap member 320, a rotary member 360 connected to the other end of the front filter member 340, and a dust collecting tube 380 having one end connected to one end of the mesh cap member 320 and used for collecting dust generated from the secondary cyclone 330. The mesh enclosure 320 has a number of mesh openings allowing airflow therethrough, while the front filter 340 is a sponge or a sea paper. The front filter 340 is located at one end of the handle portion 140. The rotating member 360 rotates the locker with the inner wall of the front filtering part 240 to release the locker. The other end of the dust collecting tube 380 abuts against the inside of the dust cup cover 224. The disassembly and removal direction of the integrated filter assembly is parallel to the horizontal plane.
The vacuum generating unit 400 is preferably a vacuum motor, more preferably a vacuum brushless dc motor.
The rear filtering part 500 is a circular ring-shaped HEPA and is used for filtering the rear air outlet of the motor.
The power supply unit 600 is located at the other end of the handle 140 and supplies power to the vacuum generating unit 400. The bottom surface of the power supply unit 600 is at least partially coplanar with a horizontal plane.
The utility model has the advantages that: the dust cup component is fixedly connected with the machine body, so that the dust cup is prevented from falling off, and the integrated filter component is adopted, so that the dust cup can be conveniently taken, placed and cleaned.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All equivalent changes or modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (10)
1. A hand-held cleaner having an integral filter assembly, comprising: the dust collector comprises a shell (100), a dust collector (200) fixedly arranged on the shell (100), an integrated filter assembly detachably arranged in the dust collector (200) and a vacuum generation unit (400) positioned at the downstream of the integrated filter assembly, wherein the detaching and removing direction of the integrated filter assembly is consistent with the center direction of the dust collector (200).
2. The hand-held cleaner according to claim 1, wherein the housing (100) has an inlet portion (120) and a handle portion (140) and is positionable on a horizontal surface.
3. The hand-held cleaner according to claim 2, wherein the integrated filter assembly comprises a screen member (320) located upstream, a secondary cyclone (330) surrounded by the screen member (320), a front filter member (340) located downstream of the secondary cyclone (330) and having one end connected to the screen member (320), a rotary member (360) connected to the other end of the front filter member (340), and a dust collecting tube (380) connected to one end of the screen member (320) for collecting dust generated from the secondary cyclone (330).
4. A hand-held cleaner according to claim 3, wherein the dust removing device (200) comprises a dirt cup portion (220) having a dirt cup cavity (222), a dirt cup cover (224) rotatably arranged at one end of the dirt cup portion (220), and a front filter portion (240) connected to the other end of the dirt cup portion (220) and hollow in the interior, wherein the mesh cover member (320) is located in the dirt cup cavity (222) and the front filter member (340) is located in the front filter portion (240).
5. The hand-held cleaner according to claim 3 or 4, wherein the mesh enclosure member (320) has a number of mesh openings allowing air flow therethrough, and the front filter member (340) is a sponge or a sponge.
6. The hand-held cleaner according to claim 5, wherein the front filter element (340) is located at one end of the handle portion (140).
7. The hand-held cleaner according to claim 6, further comprising a power supply unit (600) that is provided at the other end of the handle portion (140) and supplies power to the vacuum generating unit (400).
8. The hand-held cleaner according to claim 7, wherein a bottom surface of the power supply unit (600) is at least partially coplanar with a horizontal plane.
9. The hand-held cleaner according to claim 4, wherein the dust cup portion (220) has a cross-sectional area that is larger than the cross-sectional area of the front filter portion (240).
10. A hand-held cleaner according to claim 2 or 3 or 4, characterised in that the centre direction of the dust removing device (200) is parallel to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322607488.1U CN220937905U (en) | 2023-09-25 | 2023-09-25 | Handheld dust collector with integrated filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322607488.1U CN220937905U (en) | 2023-09-25 | 2023-09-25 | Handheld dust collector with integrated filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220937905U true CN220937905U (en) | 2024-05-14 |
Family
ID=91018491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322607488.1U Active CN220937905U (en) | 2023-09-25 | 2023-09-25 | Handheld dust collector with integrated filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220937905U (en) |
-
2023
- 2023-09-25 CN CN202322607488.1U patent/CN220937905U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |