CN211066408U

CN211066408U - Portable dust collector

Info

Publication number: CN211066408U
Application number: CN201921543989.5U
Authority: CN
Inventors: 吕佳佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-24
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a portable dust collector, including main part and handle, handle and main part fixed connection, the main part includes protecgulum, filter mantle, fan blade group, base and motor, handle and base right side fixed connection, the motor is installed on the base right side and the drive shaft runs through the base and stretches out left, fan blade group installs and keeps away from handle one side and be connected with motor drive shaft drive at the base, fan blade group periphery cover is equipped with a filter mantle, filter mantle left side cover is equipped with the protecgulum, the protecgulum is connected with the base buckle, the air intake has been seted up on the protecgulum, be provided with the air outlet on the base, air intake and air outlet set up respectively on fan blade group advances the air outlet way. The utility model discloses dust catcher structural design is reasonable, small in size, but also can install the suction nozzle additional on the air intake, not only conveniently carries and accomodates, is fit for using in narrow and small space simultaneously.

Description

Portable dust collector

Technical Field

The utility model relates to the technical field of dust collectors, the more specifically portable dust collector that says so.

Background

Nowadays, with the development of science and technology and times, the quality of life of people is greatly improved, most family expenses are not spent on food like decades ago, the deviation spectrum with high Enger coefficient is realized, and the progress of science and technology is found to gradually liberate both hands of people, so that the simple things of cleaning and sanitation are replaced by a plurality of science and technology products. The dust collector is a common cleaning device in modern home, and can completely absorb fine dust which is difficult to clean on the ground and in gaps, so that indoor dust is prevented from being polluted, and the occurrence of diseases is reduced.

However, the household dust collector is large in size, small in material and inconvenient to clean in places with small space, and especially the dust collector is inconvenient to clean the inner space of an automobile or a wardrobe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable dust collector, rational in infrastructure, the bodily form is small and exquisite to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable dust collector, includes main part and handle, handle and main part fixed connection, the main part includes protecgulum, filter mantle, flabellum group, base and motor, handle and base right side fixed connection, the motor is installed on the base right side and the drive shaft runs through the base and stretches out left, the flabellum group is installed and is kept away from handle one side and be connected with motor drive shaft drive at the base, the peripheral cover of flabellum group is equipped with a filter mantle, the cover is equipped with the protecgulum on the left of the filter mantle, the protecgulum is connected with the base buckle, the air intake has been seted up on the protecgulum, be provided with the air outlet on the base, air intake and air outlet set up respectively on the air inlet/.

As a further aspect of the present invention: the base comprises a bottom plate and a tubular wall surface which is perpendicular to the surface of the bottom plate and extends outwards, and an air outlet is formed in the position, corresponding to the air outlet position of the fan blade group, of the tubular wall surface.

As a further aspect of the present invention: the handle includes preceding shell and backshell, preceding shell and backshell lock are connected, install circuit board and battery in the handle, battery and motor all with circuit board electric connection.

As a further aspect of the present invention: the battery compartment is arranged in the front shell, the battery is installed in the battery compartment, and a battery compartment cover is covered at a compartment opening of the battery compartment.

As a further aspect of the present invention: the circuit board is electrically connected with a switch key and a USB interface, the switch key is installed in a through hole preset in the rear shell, and the USB interface is installed in a through hole preset in the front shell.

As a further aspect of the present invention: the filter cover is provided with a filter screen, and the filter screen covers the air outlet.

As a further aspect of the present invention: the air inlet is arranged at the axle center of the front cover, the air inlet is detachably connected with a suction nozzle, and the suction nozzle is connected with the air inlet in a buckling mode.

As a further aspect of the present invention: the right side of the base is covered with a bottom cover.

As a further aspect of the present invention: the outer surface of the front cover is provided with brushes, and the brushes are arranged in an annular array around the air inlet.

As a further aspect of the present invention: a gap exists between the front cover and the circumferential surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses dust catcher structural design is reasonable, small in size, but also can install the suction nozzle additional on the air intake, not only conveniently carries and accomodates, is fit for using in narrow and small space simultaneously.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a first schematic structural diagram of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

Wherein: 1, a suction nozzle; 2, a main body; 21 a front cover; 211 an air inlet; 212 a brush; 22 a filter mantle; 221 a filter screen; 23 fan blade groups; 24, a base; 241 air outlet; 25 motor; 26 a bottom cover; 3, a handle; 31 a battery compartment cover; 32 batteries; 33 a front shell; 331 a battery compartment; 34 a circuit board; 341 USB interface, 35 rear shell; 36 switch buttons.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a portable vacuum cleaner comprises a main body 2 and a handle 3, the handle 3 is fixedly connected with the main body 2, the main body 2 comprises a front cover 21, a filter hood 22, a fan blade set 23, a base 24 and a motor 25, the handle 3 is fixedly connected with the right side of the base 24, the motor 25 is installed on the right side of the base 24, a driving shaft penetrates through the base 24 and extends leftwards, the fan blade set 23 is installed on one side of the base 24 away from the handle 3 and is in driving connection with the driving shaft of the motor 25, the filter hood 22 is covered on the periphery of the fan blade set 23, the front cover 21 is covered on the left side of the filter hood 22, the front cover 21 is in snap connection with the base 24, the front cover 21 is provided with an air inlet 211, the base 24 comprises a bottom plate and a tubular wall surface extending outwards and perpendicular to the surface of the bottom plate, the tubular wall surface is provided with an, the air inlet 211 and the air outlet 241 are respectively arranged on an air inlet channel and an air outlet channel of the fan blade group 23, a gap is formed between the front cover 21 and the peripheral surface of the base 24, when the fan blade group 23 works, the fan blade group 23 sucks external air from the air inlet 211, so that sucking air pressure is formed at the air inlet 211, dust near the air inlet 23 is sucked into the base 24 under the action of air pressure suction force and then is blown out from the air outlet 241 under the action of the fan blade group 23, due to the gap formed between the front cover 21 and the peripheral surface of the base 24, the air blown out from the air outlet 241 can be blown out from the gap, the filter screen 221 is arranged on the filter cover 22, and the filter screen 221 covers the air outlet 241, so that the air flow which originally carries the dust entering from the air inlet 211 is intercepted when passing through the air outlet 241, and the dust collection effect is achieved.

The handle 3 comprises a front shell 33 and a rear shell 35, the front shell 33 and the rear shell 35 are buckled and connected, a circuit board 34 and a battery 32 are installed in the handle 3, and the battery 32 and the motor 25 are both electrically connected with the circuit board 34; a battery compartment 331 is arranged in the front shell 33, the battery 32 is arranged in the battery compartment 331, and a battery compartment cover 31 is covered at a compartment opening of the battery compartment 331; the circuit board 34 is electrically connected with a switch button 36 and a USB interface 341, the switch button 36 is installed in a through hole preset in the rear case 35, the USB interface 341 is installed in a through hole preset in the front case 33, and the on/off and the rotation speed of the motor 25 can be controlled by pressing the switch button 36, so that the working state of the fan blade set 23 is controlled, and the battery 32 can be charged and supplemented with electric energy by connecting the USB interface 341 with an external power supply through a data line.

The air inlet 211 is arranged at the axis position of the front cover 21, the suction nozzle 1 is detachably connected to the air inlet 211, the suction nozzle 1 is connected with the air inlet 211 in a buckling mode, the suction nozzle 1 can adapt to various shapes, the suction nozzle 1 is matched to be used, and dust remaining in gaps can be cleaned.

The right side of the base 24 is covered with a bottom cover 26, and the bottom cover 26 plays a role of decorating and protecting the base 24.

The outer surface of the front cover 21 is provided with the brushes 212, the brushes 212 are arranged in an annular array around the air inlet 211, and when some stubborn dust is encountered, the brushes 212 can play a role in assisting in dirt removal.

In summary, the following steps: the utility model discloses dust catcher structural design is reasonable, small in size, but also can install suction nozzle 1 additional on air intake 211, not only conveniently carries and accomodates, is fit for using in narrow and small space simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable vacuum cleaner, comprising a main body (2) and a handle (3), wherein the handle (3) is fixedly connected with the main body (2), and is characterized in that: the main body (2) comprises a front cover (21), a filter cover (22), a fan blade group (23), a base (24) and a motor (25), the handle (3) is fixedly connected with the right side of the base (24), the motor (25) is arranged on the right side of the base (24) and the driving shaft penetrates through the base (24) and extends out leftwards, the fan blade group (23) is arranged on one side of the base (24) far away from the handle (3) and is in driving connection with a driving shaft of a motor (25), a filter cover (22) is covered on the periphery of the fan blade group (23), a front cover (21) is covered on the left side of the filter cover (22), the front cover (21) is connected with the base (24) in a buckling way, an air inlet (211) is arranged on the front cover (21), an air outlet (241) is formed in the base (24), and the air inlet (211) and the air outlet (241) are respectively formed in an air inlet channel and an air outlet channel of the fan blade group (23).

2. A portable vacuum cleaner as defined in claim 1, wherein: the base (24) comprises a bottom plate and a tubular wall surface which is perpendicular to the surface of the bottom plate and extends outwards, and an air outlet (241) is formed in the position, corresponding to the air outlet position of the fan blade group (23), of the tubular wall surface.

3. A portable vacuum cleaner as defined in claim 1, wherein: handle (3) are including preceding shell (33) and backshell (35), preceding shell (33) and backshell (35) lock are connected, install circuit board (34) and battery (32) in handle (3), battery (32) and motor (25) all with circuit board (34) electric connection.

4. A portable vacuum cleaner as defined in claim 3, wherein: the battery compartment cover is characterized in that a battery compartment (331) is arranged in the front shell (33), the battery (32) is installed in the battery compartment (331), and a battery compartment cover (31) is covered at a compartment opening of the battery compartment (331).

5. A portable vacuum cleaner as defined in claim 3, wherein: the circuit board (34) is provided with a switch key (36) and a USB interface (341) in an electric connection mode, the switch key (36) is installed in a through hole preset in the rear shell (35), and the USB interface (341) is installed in a through hole preset in the front shell (33).

6. A portable vacuum cleaner as defined in claim 1, wherein: the filter cover (22) is provided with a filter screen (221), and the filter screen (221) covers the air outlet (241).

7. A portable vacuum cleaner as defined in claim 1, wherein: the air inlet (211) is arranged at the axis position of the front cover (21), the air inlet (211) is detachably connected with a suction nozzle (1), and the suction nozzle (1) is connected with the air inlet (211) in a buckling mode.

8. A portable vacuum cleaner as claimed in claim 1 or 2, characterized in that: the right side of the base (24) is covered with a bottom cover (26).

9. A portable vacuum cleaner as claimed in claim 1 or 7, characterized in that: the outer surface of the front cover (21) is provided with brushes (212), and the brushes (212) are arranged in an annular array around the air inlet (211).

10. A portable vacuum cleaner as defined in claim 1, wherein: a gap is formed between the front cover (21) and the peripheral surface of the base (24).