CN213345485U

CN213345485U - Air duct structure of dust collector

Info

Publication number: CN213345485U
Application number: CN202021536770.5U
Authority: CN
Inventors: 吴力
Original assignee: Suzhou Pandora Industrial Product Design Co ltd
Current assignee: Suzhou Pandora Industrial Product Design Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-04
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a wind channel structure of dust catcher, at first, the dust catcher body has been set up, it includes dirt mouth, dirt bucket, driver part and energy storage component, the dirt mouth is connected in the air intake of dirt bucket, driver part connects in the air outlet of dirt bucket, driver part drive wind-force gets into then leaves from the air outlet from the air intake, be provided with the wind channel body between driver part and the air outlet, and driver part's surface is provided with the region of airing exhaust, wind-force leaves driver part from the region of airing exhaust after passing through the wind channel body. The utility model discloses compare in prior art and increase the region of airing exhaust at driver part's surface, the cooperation wind channel body makes the inside and outside wind-force circulation of dust catcher more smooth and easy.

Description

Air duct structure of dust collector

Technical Field

The utility model relates to a hand-held type dust catcher particularly, relates to a wind channel 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 dust nozzle, a dust barrel, a driving component, an energy storage component and the like, a fan inside the driving component needs to discharge redundant wind power out of the dust collector in the air draft process, but the existing air exhaust area is small, the internal and external wind power circulation of the dust collector can be influenced to a certain extent, and therefore the air exhaust area needs to be increased or the air exhaust area structure needs to be improved to solve the problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an air duct structure of dust catcher, compare in prior art and increase the region of airing exhaust at drive unit's surface, the cooperation wind channel body makes the inside and outside wind-force circulation of dust catcher more smooth and easy.

Therefore, the utility model provides an air duct structure of dust catcher at first has set up the dust catcher body, and it includes dirt mouth, dirt bucket, driver part and energy storage component, and the dirt mouth is connected in the air intake of dirt bucket, and driver part connects in the air outlet of dirt bucket, and driver part drive wind-force gets into then leaves from the air outlet from the air intake, is provided with the wind channel body between driver part and the air outlet, and driver part's surface is provided with the region of airing exhaust, and wind-force leaves driver part from the region of airing exhaust after passing through the wind channel body.

Further, the air exhaust area is a waist-shaped area.

Furthermore, a plurality of air exhaust holes are uniformly formed in the waist-shaped area.

Further, the driving part comprises a shell and a fan, the fan is installed inside the shell, and the shell is connected with an air outlet of the dust barrel.

Further, the suction opening of the fan is communicated with the air duct body.

Further, the air duct body is of a cylindrical structure.

The utility model provides a wind channel structure of dust catcher, at first the dust catcher body has been set up, the dust catcher body includes the dirt mouth, the dirt bucket, driver part and energy storage component, the dirt mouth is connected in the air intake of dirt bucket, driver part connects in the air outlet of dirt bucket, driver part drive wind-force gets into then leaves from the air outlet from the air intake, be provided with the wind channel body between driver part and the air outlet, and driver part's surface is provided with the region of airing exhaust, wherein the dirt mouth, the dirt bucket, driver part and energy storage component all are prior art, the improvement point lies in the region of airing exhaust, this area of airing exhaust is compared in current regional coverage area of airing exhaust wider and more even, make wind-force circulation more smooth and easy, drive part's convulsions induced-draft efficiency has been improved indirectly.

Therefore, compared with the prior art that the air exhaust area is increased on the outer surface of the driving part, the air duct body is matched to enable the wind circulation inside and outside the dust collector to be more smooth.

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 structure of a vacuum cleaner according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

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 2, the present embodiment provides an air duct structure of a dust collector, first, a dust collector body is provided, which includes a dust nozzle 1, a dust barrel 2, a driving component 3 and an energy storage component, the dust nozzle 1 is connected to an air inlet of the dust barrel 2, the driving component 3 is connected to an air outlet of the dust barrel 2, the driving component 3 drives wind power to enter from the air inlet and then leave from the air outlet, an air duct body 4 is provided between the driving component 3 and the air outlet, an air exhaust area 31 is provided on an outer surface of the driving component 3, and the wind power leaves the driving component 3 from the air exhaust area 31 after passing through the air duct body 4.

Continuing to refer to fig. 1 to 2, the air exhaust area 31 is a waist-round area, a plurality of air exhaust holes are uniformly formed in the waist-round area, the driving part 3 comprises a shell and a fan, the fan is installed inside the shell, the shell is connected with an air outlet of the dust barrel 2, an air suction opening of the fan is communicated with the air duct body 4, and the air duct body 4 is of a cylindrical structure.

Example two:

referring to fig. 1 to 2, an air duct structure of a vacuum cleaner according to a second embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: in the first embodiment, the number of the air exhaust areas is not limited, and actually, at least two air exhaust areas which are symmetrical to each other are arranged on the shell of the driving part, so that the requirement of air dissipation is met.

Example three:

referring to fig. 1 to 2, an air duct structure of a vacuum cleaner according to a third embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: in the first embodiment, the air exhaust area is a waist-shaped area, and actually, the air exhaust area can also be an area with other shapes, and only the coverage area is wide and the air exhaust holes are uniformly distributed.

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

1. The air duct structure of the dust collector is characterized in that an air duct body (4) is arranged between the driving part (3) and the air outlet, an air exhaust area (31) is arranged on the outer surface of the driving part (3), and wind power passes through the air duct body (4) and then leaves from the air exhaust area (31) to the driving part (3).

2. The air duct structure of a vacuum cleaner according to claim 1, wherein the air discharge area (31) is a waist-round area.

3. The air duct structure of vacuum cleaner as claimed in claim 2, wherein the waist-circular area is uniformly provided with a plurality of air exhaust holes.

4. The air duct structure of a vacuum cleaner as claimed in claim 1, wherein the driving member (3) comprises a housing and a fan, the fan is mounted inside the housing, and the housing is connected with the air outlet of the dust barrel (2).

5. The air duct structure of vacuum cleaner according to claim 4, wherein the suction opening of the blower is connected to the air duct body (4).

6. The air duct structure of the vacuum cleaner as claimed in claim 1 or 5, wherein the air duct body (4) is of a cylindrical structure.