CN214484390U - Air duct dust blocking structure of dust collector - Google Patents
Air duct dust blocking structure of dust collector Download PDFInfo
- Publication number
- CN214484390U CN214484390U CN202021977331.8U CN202021977331U CN214484390U CN 214484390 U CN214484390 U CN 214484390U CN 202021977331 U CN202021977331 U CN 202021977331U CN 214484390 U CN214484390 U CN 214484390U
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- dust
- air outlet
- fuselage
- wind channel
- air duct
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Abstract
The utility model provides a wind channel dust retaining structure of dust catcher, at first set up the dust catcher body and included handheld portion, fuselage and dirt mouth, handheld portion and dirt mouth fixed connection respectively in the relative both ends of the length direction of fuselage, the inside of fuselage is provided with power supply unit, filter house and convulsions part, the upper portion of fuselage has been seted up and has been linked to external wind channel, the air outlet that matches the wind channel is then seted up on the fuselage surface, the dust retaining part is installed to the air outlet. The utility model discloses compare in prior art and increase the dust structure in the air outlet in dust catcher upper portion wind channel, outside avoiding inside dirt bits to flow out the dust catcher on the one hand, on the other hand avoids external dirt bits to get into the dust catcher.
Description
Technical Field
The utility model relates to a hand-held type dust catcher particularly, relates to a wind channel dust retaining structure of dust catcher.
Background
The hand-held dust collector has small size and is very convenient to carry and use, and a household cleaning product between a common household dust collector and a portable dust collector is more suitable for cleaning smaller space. The cleaning agent is mainly used for cleaning the interior of the automobile and has good effects on keyboards, electric appliances and the like. The disadvantages are that the power is small and the suction force is not strong enough.
The handheld dust collector generally comprises a handheld portion, a machine body and a dust nozzle, wherein an air duct communicated to the outside is usually arranged above the machine body, but an air outlet corresponding to the air duct is lack of a dust blocking structure, so that the exchange of dust and debris inside and outside the dust collector is easily caused, and the external secondary pollution is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a wind channel dust retaining structure of dust catcher compares in prior art increases the dust retaining structure in the air outlet in dust catcher upper portion wind channel, avoids outside inside dirt bits flow out the dust catcher on the one hand, and on the other hand avoids external dirt bits to get into the dust catcher.
For this, the utility model provides a wind channel dust retaining structure of dust catcher at first has set up the dust catcher body and has included handheld portion, fuselage and dirt mouth, and handheld portion and dirt mouth difference fixed connection are in the relative both ends of the length direction of fuselage, and the inside of fuselage is provided with power supply unit, filter house and convulsions part, and the upper portion of fuselage has been seted up and has been linked to external wind channel, and the air outlet that matches the wind channel is then seted up on the fuselage surface, and the dust retaining part is installed to the air outlet.
Furthermore, the position of the air outlet corresponds to the position of the power supply part, or the position of the air outlet corresponds to the position of the filtering part, or the position of the air outlet corresponds to the position of the air exhausting part.
Further, the length of the air outlet is matched with the length of the power supply part.
Further, the air outlet is a kidney-shaped air outlet.
Furthermore, the dust blocking component is a dust blocking plate matched with the air outlet, and a plurality of filtering holes are formed in the dust blocking plate.
The utility model provides a wind channel dust retaining structure of dust catcher at first has set up the dust catcher body, and it includes handheld portion, fuselage and dirt mouth, and handheld portion and dirt mouth difference fixed connection are in the length direction's of fuselage relative both ends, and the inside of fuselage is provided with power supply unit, filter house and convulsions part, and the upper portion of fuselage has been seted up and has been communicated to external wind channel, and the air outlet that matches the wind channel is then seted up on the fuselage surface, and the dust retaining part is installed to the air outlet, the utility model discloses an advance point is only the dust retaining part of air outlet department, particularly, and the dust retaining part is the dust retaining plate of matcing the air outlet, has seted up a plurality of filtration pores on the dust retaining plate, plays the filtering action.
Therefore, the utility model discloses compare in prior art and increase the dust structure in the air outlet in dust catcher upper portion wind channel, outside avoiding inside dirt bits to flow out the dust catcher on the one hand, on the other hand avoids external dirt bits to get into the dust catcher.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of an air duct dust-blocking structure of a vacuum cleaner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air duct dust-blocking structure of a vacuum cleaner according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of an air duct dust-blocking structure of a vacuum cleaner according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 3, this embodiment provides an air duct dust blocking structure of a dust collector, at first, a dust collector body is provided, which includes a handheld portion 1, a machine body 2 and a dust nozzle 3, the handheld portion 1 and the dust nozzle 3 are respectively fixedly connected to two opposite ends of the machine body 2 in the length direction, a power supply portion, a filtering portion and an air draft component are provided inside the machine body 2, an air duct 22 communicated to the outside is provided on the upper portion of the machine body 2, an air outlet 21 matched with the air duct 22 is provided on the surface of the machine body 2, and a dust blocking component 4 is installed on the air outlet 21.
With continued reference to fig. 1 to 3, the position of the air outlet 21 corresponds to the position of the power supply portion, or the position of the air outlet 21 corresponds to the position of the filtering portion, or the position of the air outlet 21 corresponds to the position of the air draft portion, the position of the air outlet 21 corresponds to the position of the power supply portion, the length of the air outlet 21 matches the length of the power supply portion, the air outlet 21 is a kidney-shaped air outlet, the dust blocking component 4 is a dust blocking plate matching the air outlet 21, and a plurality of filtering holes are formed in the dust blocking plate.
The utility model provides a wind channel dust retaining structure of dust catcher at first has set up the dust catcher body, and it includes handheld portion, fuselage and dirt mouth, and handheld portion and dirt mouth difference fixed connection are in the length direction's of fuselage relative both ends, and the inside of fuselage is provided with power supply unit, filter house and convulsions part, and the upper portion of fuselage has been seted up and has been communicated to external wind channel, and the air outlet that matches the wind channel is then seted up on the fuselage surface, and the dust retaining part is installed to the air outlet, the utility model discloses an advance point is only the dust retaining part of air outlet department, particularly, and the dust retaining part is the dust retaining plate of matcing the air outlet, has seted up a plurality of filtration pores on the dust retaining plate, plays the filtering action.
Therefore, the utility model discloses compare in prior art and increase the dust structure in the air outlet in dust catcher upper portion wind channel, outside avoiding inside dirt bits to flow out the dust catcher on the one hand, on the other hand avoids external dirt bits to get into the dust catcher.
Example two:
referring to fig. 1 to 3, an air duct dust-blocking structure of a vacuum cleaner according to a second embodiment of the present invention is shown in the drawings, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiments: in the first embodiment, the position of the air outlet corresponds to the position of the power supply unit, or the position of the air outlet corresponds to the position of the filter unit, or the position of the air outlet corresponds to the position of the air suction unit.
Example three:
referring to fig. 1 to 3, an air duct dust-blocking structure of a vacuum cleaner according to a third embodiment of the present invention is shown in the drawings, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiments: the dust guard may be replaced with other filtering components such as a screen.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an air duct dust blocking structure of dust collector, wherein the dust collector body includes handheld portion (1), fuselage (2) and dirt mouth (3), handheld portion (1) with dirt mouth (3) fixed connection respectively in the length direction's of fuselage (2) relative both ends, the inside of fuselage (2) is provided with power supply unit, filter house and convulsions part, its characterized in that, intercommunication to external wind channel (22) have been seted up on the upper portion of fuselage (2), the matching has then been seted up on fuselage (2) surface the air outlet (21) of wind channel (22), dust blocking part (4) are installed to air outlet (21).
2. The air duct dust-blocking structure of a vacuum cleaner according to claim 1, wherein the position of the air outlet (21) corresponds to the position of the power supply portion, or the position of the air outlet (21) corresponds to the position of the filtering portion, or the position of the air outlet (21) corresponds to the position of the air-drawing portion.
3. The air duct dust-blocking structure of the vacuum cleaner as claimed in claim 2, wherein the length of the air outlet (21) matches the length of the power supply portion.
4. The air duct dust-blocking structure of the dust collector as claimed in any one of claims 1-3, wherein the air outlet (21) is a kidney-round air outlet.
5. The air duct dust-blocking structure of a vacuum cleaner as claimed in claim 1, wherein the dust-blocking component (4) is a dust-blocking plate matched with the air outlet (21), and the dust-blocking plate is provided with a plurality of filtering holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977331.8U CN214484390U (en) | 2020-09-10 | 2020-09-10 | Air duct dust blocking structure of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977331.8U CN214484390U (en) | 2020-09-10 | 2020-09-10 | Air duct dust blocking structure of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214484390U true CN214484390U (en) | 2021-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021977331.8U Active CN214484390U (en) | 2020-09-10 | 2020-09-10 | Air duct dust blocking structure of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214484390U (en) |
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2020
- 2020-09-10 CN CN202021977331.8U patent/CN214484390U/en active Active
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