CN212037363U - Handheld dust collection device with backflow dust storage structure - Google Patents
Handheld dust collection device with backflow dust storage structure Download PDFInfo
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- CN212037363U CN212037363U CN202020527842.3U CN202020527842U CN212037363U CN 212037363 U CN212037363 U CN 212037363U CN 202020527842 U CN202020527842 U CN 202020527842U CN 212037363 U CN212037363 U CN 212037363U
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- ash storage
- unit
- filter member
- ash
- body unit
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Abstract
The utility model provides a handheld dust extraction with flowing backward stores up grey structure, include: a power supply unit 1, a body unit 2 and an ash storage unit 3; the power supply unit 1 is arranged at one end of the handheld dust collection device with a backflow dust storage structure; the ash storage unit 3 is arranged at the other end of the handheld dust collection device with a backflow ash storage structure; the power supply unit 1 is connected with the machine body unit 2; the machine body unit 2 is connected with the ash storage unit 3; the body unit 2 includes: a filter member 22; the filter member 22 is provided at one end of the body unit 2; the filter member 22 includes: a backward flow storage member 221; the backward flow storage member 221 is protrusively provided at one end of the filter member 22. The utility model discloses a set up a storage device that flows backward that has the oblique slot that varies of quantity at ash storage cavity rear portion, can collect the ash in storage device's oblique slot when lifting up clean eminence region.
Description
Technical Field
The utility model relates to a dust extraction field specifically, relates to a handheld dust extraction with flow backward stores up grey structure.
Background
With the change of times, the handheld dust suction device is popularized. When a user lifts up to clean a high area, dust moves from the front of the dust storage chamber to the rear of the dust storage chamber under the action of weight, which causes the dust to be very close to the filter device, and the dust in the storage chamber is greatly splashed to the surface of the filter medium under the action of vacuum and gravity, thus the performance of the machine is instantly reduced.
Patent document CN101816531 discloses a hand-held cleaner of a cleaner body and a battery pack which is composed of a lithium battery and is mounted on and removed from the cleaner body as a power source without operating a cover of the mounting and cleaner body, thereby easily performing a battery pack mounting and removing operation. However, when a user lifts up to clean a high area, dust moves under weight from the front of the storage chamber to the rear of the storage chamber, which results in dust being very close to the filter, and if this dust is not collected in a cavity under vacuum and gravity, and is in a back-flow condition for the dust and filter when the user lifts up to clean the high area, a large amount of dust will be caught on the surface of the filter medium, thus momentarily reducing the performance of the machine.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a handheld dust extraction with flowing backward stores up grey structure.
According to the utility model provides a pair of handheld dust extraction with flowing backward stores up grey structure, include: a power supply unit 1, a body unit 2 and an ash storage unit 3; the power supply unit 1 is arranged at one end of the handheld dust collection device with a backflow dust storage structure; the ash storage unit 3 is arranged at the other end of the handheld dust collection device with a backflow ash storage structure; the power supply unit 1 is connected with the machine body unit 2; the machine body unit 2 is connected with the ash storage unit 3; the body unit 2 includes: a filter member 22; the filter member 22 is provided at one end of the body unit 2; the filter member 22 includes: a backward flow storage member 221; the backward flow storage member 221 is protrusively provided at one end of the filter member 22.
Preferably, the filtering member 22 further comprises: the inclined grooves 222; the inclined groove 222 is provided at an upper portion of the filter member 22.
Preferably, the filtering member 22 further comprises: an angled groove entrance 223; the slanted groove entrance 223 is connected to the slanted groove 222.
Preferably, the filtering member 22 further comprises: a filter media 224; the filter media 224 is disposed below the angled channels 222.
Preferably, the method further comprises the following steps: a handle 4; the handle 4 is connected to the body unit 2.
Preferably, the method further comprises the following steps: a power cutoff member 41; the power cutoff member 41 is provided on the handle 4.
Preferably, the ash storage unit 3 comprises: an ash storage chamber 31; the ash storage cavity 31 is arranged inside the ash storage unit 3; the ash storage unit 3 further comprises: an air intake.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model arranges a backward flow storage device with unequal number of inclined grooves at the rear part of the ash storage cavity, so that ash can be collected in the inclined grooves of the backward flow storage device when lifting and cleaning high-altitude areas;
2. the utility model has the advantages of reasonable design, convenient to use, the user is making the clean eminence of machine regional, does not worry that filter equipment is by stifled problem, also lets the gas permeability of the filter medium of machine have had fundamental extension simultaneously. The cleaning times of the filtering device are reduced, and the user experience is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the positions of the power-off member and the filtering member according to the present invention.
Fig. 4 is a schematic structural view of the filtering member of the present invention.
In the figure:
Backward flow storage member 221 handle 4
Inclined groove 222 power-off member 41
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 1-4, according to the present invention, a hand-held dust collector with a backward flow ash storage structure comprises: a power supply unit 1, a body unit 2 and an ash storage unit 3; the power supply unit 1 is arranged at one end of the handheld dust collection device with a backflow dust storage structure; the ash storage unit 3 is arranged at the other end of the handheld dust collection device with a backflow ash storage structure; the power supply unit 1 is connected with the machine body unit 2; the machine body unit 2 is connected with the ash storage unit 3; the body unit 2 includes: a filter member 22; the filter member 22 is provided at one end of the body unit 2; the filter member 22 includes: a backward flow storage member 221; the backward flow storage member 221 is protrusively provided at one end of the filter member 22.
Preferably, the filtering member 22 further comprises: the inclined grooves 222; the inclined groove 222 is provided at an upper portion of the filter member 22.
Preferably, the filtering member 22 further comprises: an angled groove entrance 223; the slanted groove entrance 223 is connected to the slanted groove 222.
Preferably, the filtering member 22 further comprises: a filter media 224; the filter media 224 is disposed below the angled channels 222.
Preferably, the method further comprises the following steps: a handle 4; the handle 4 is connected to the body unit 2.
Preferably, the method further comprises the following steps: a power cutoff member 41; the power cutoff member 41 is provided on the handle 4.
Preferably, the ash storage unit 3 comprises: an ash storage chamber 31; the ash storage cavity 31 is arranged inside the ash storage unit 3; the ash storage unit 3 further comprises: an air intake.
The utility model discloses in, the oblique slot that the storage device goes up the unequal quantity and take the spiral angle separation blade to constitute backward flows. The reverse flow storage device is positioned between the air intake aperture and the airflow generator.
The utility model provides a handheld cleaning appliance with storage device pours backward, this utensil comprises triplex such as ash storage part and organism part and power supply, it has the unequal oblique slot of certain helical angle quantity to be arranged on the storage device pours backward, this oblique slot takes the oblique slot entry, when the user is lifting up clean eminence region, the dust can be under the effect of weight inspiratory ash and the ash of collecting originally in depositing the ash cavity can remove the rear portion in ash storage cavity along the inner wall in ash storage cavity, under the effect of the helical force of wind when the rear portion on earth, the ash gets into oblique slot the inside through the oblique slot entry of storage device that pours backward, also be accomodate in oblique slot simultaneously, make the dust can not scurry in disorder, solve the machine and play the problem that the dust pours backward the filter medium when clearing up the eminence. Thereby improving the life and durability of the media.
The utility model discloses a set up a storage device that flows backward that has the oblique slot that varies of quantity at ash storage cavity rear portion, can collect the ash in storage device's oblique slot when lifting up clean eminence region. The utility model has the advantages of reasonable design, convenient to use, the user is making the clean eminence of machine regional, does not worry that filter equipment is by stifled problem, also lets the gas permeability of the filter medium of machine have had fundamental extension simultaneously. The cleaning times of the filtering device are reduced, and the user experience is improved.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (8)
1. A handheld dust extraction with flowing backward stores up grey structure, its characterized in that includes: a power supply unit (1), a machine body unit (2) and an ash storage unit (3);
the power supply unit (1) is arranged at one end of the handheld dust collection device with a backflow dust storage structure;
the ash storage unit (3) is arranged at the other end of the handheld dust collection device with a backflow ash storage structure;
the power supply unit (1) is connected with the machine body unit (2);
the machine body unit (2) is connected with the ash storage unit (3);
the fuselage cell (2) comprises: a filter member (22);
the filter member (22) is arranged at one end of the body unit (2);
the filter member (22) comprises: a backward flow storage member (221);
the backflow storage component (221) is arranged at one end of the filtering component (22) in a protruding mode.
2. The hand-held dust extraction device with a reverse flow ash storage structure of claim 1, wherein the filter member (22) further comprises: an inclined groove (222);
the inclined groove (222) is arranged at the upper part of the filtering component (22).
3. The hand-held dust extraction device with a reverse flow ash storage structure of claim 2, wherein the filter member (22) further comprises: an angled groove entrance (223);
the inclined groove inlet (223) is connected with the inclined groove (222).
4. The hand-held dust extraction device with a reverse flow ash storage structure of claim 2, wherein the filter member (22) further comprises: a filter media (224);
the filter media (224) is disposed below the angled flutes (222).
5. The handheld dust collector with the backward ash storage structure as claimed in claim 1, further comprising: a handle (4);
the handle (4) is connected with the machine body unit (2).
6. The handheld dust collector with the backward ash storage structure as claimed in claim 5, further comprising: a power cutoff member (41);
the power cutoff member (41) is provided on the handle (4).
7. The hand-held dust extraction device with a backward ash storage structure according to claim 5, characterized in that the ash storage unit (3) comprises: an ash storage chamber (31);
the ash storage cavity (31) is arranged in the ash storage unit (3);
the ash storage unit (3) further comprises: an air intake.
8. A handheld dust extraction with flowing backward stores up grey structure, its characterized in that includes: a power supply unit (1), a machine body unit (2) and an ash storage unit (3);
the power supply unit (1) is arranged at one end of the handheld dust collection device with a backflow dust storage structure;
the ash storage unit (3) is arranged at the other end of the handheld dust collection device with a backflow ash storage structure;
the power supply unit (1) is connected with the machine body unit (2);
the machine body unit (2) is connected with the ash storage unit (3);
the fuselage cell (2) comprises: a filter member (22);
the filter member (22) is arranged at one end of the body unit (2);
the filter member (22) comprises: a backward flow storage member (221);
the backward flow storage component (221) is arranged at one end of the filtering component (22) in a protruding way;
the filter member (22) further comprises: an inclined groove (222);
the inclined groove (222) is arranged at the upper part of the filtering component (22);
the filter member (22) further comprises: an angled groove entrance (223);
the inclined groove inlet (223) is connected with the inclined groove (222);
the filter member (22) further comprises: a filter media (224);
the filter media (224) is disposed below the slanted groove (222);
further comprising: a handle (4);
the handle (4) is connected with the machine body unit (2);
further comprising: a power cutoff member (41);
the power-off member (41) is arranged on the handle (4);
the ash storage unit (3) comprises: an ash storage chamber (31);
the ash storage cavity (31) is arranged in the ash storage unit (3);
the ash storage unit (3) further comprises: an air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527842.3U CN212037363U (en) | 2020-04-10 | 2020-04-10 | Handheld dust collection device with backflow dust storage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527842.3U CN212037363U (en) | 2020-04-10 | 2020-04-10 | Handheld dust collection device with backflow dust storage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037363U true CN212037363U (en) | 2020-12-01 |
Family
ID=73524131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020527842.3U Active CN212037363U (en) | 2020-04-10 | 2020-04-10 | Handheld dust collection device with backflow dust storage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037363U (en) |
-
2020
- 2020-04-10 CN CN202020527842.3U patent/CN212037363U/en active Active
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