CN210871286U

CN210871286U - Dust collector

Info

Publication number: CN210871286U
Application number: CN201921324475.0U
Authority: CN
Inventors: 俞浩; 姜楠
Original assignee: Dreame Technology Tianjin Co Ltd
Current assignee: Pursuit Technology Suzhou Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-30
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a dust collector, include: a body in which a motor is built; a handle formed on the body and located at a rear end of the body; a battery disposed at one side of the motor and at least partially overlapping a projection of the motor on a longitudinal projection of the cleaner; the battery charger comprises a body, a battery and an extension part, wherein the body is provided with an extension part for accommodating the battery, an accommodating cavity for accommodating the battery is formed in the extension part, and the extension part extends backwards to exceed the rear end wall of the body. The dust collector has the advantages of uniform weight distribution and simple structure.

Description

Dust collector

Technical Field

The utility model relates to a dust catcher technical field especially relates to hand-held type dust catcher.

Background

The handheld dust collector is usually powered by a battery, has a 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 a household cleaning product, so that more and more Chinese families begin to use the handheld dust collector. A handheld vacuum cleaner generally includes a body provided with a handle, a dust-air separating device mounted on the body, a battery mounted on the body, a motor, and an outlet air filtering device. The motor, the battery and the handle of the existing handheld dust collector are all centralized together, so that the problems of uneven weight distribution and inconvenient operation exist. Therefore, there is a need for a vacuum cleaner.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the technology, the utility model provides a dust collector with even weight distribution.

The utility model provides a technical scheme that its technical problem adopted is firstly: a vacuum cleaner, comprising: a body in which a motor is built; a handle formed on the body and located at a rear end of the body; a battery disposed at one side of the motor and at least partially overlapping a projection of the motor on a longitudinal projection of the cleaner; the battery charger comprises a body, a battery and an extension part, wherein the body is provided with an extension part for accommodating the battery, an accommodating cavity for accommodating the battery is formed in the extension part, and the extension part extends backwards to exceed the rear end wall of the body.

Preferably, the extension is formed on the body and is independent from the handle.

Preferably, the extension part is a part of the handle, the handle comprises a holding rod and a connecting rod, and the extension part is a connecting rod of the handle and connected with the machine body.

Preferably, an air outlet HEPA is arranged in the machine body and is positioned at the downstream of the air outlet path of the motor.

Preferably, the dust and gas separation device further comprises a dust and gas separation unit and an air inlet pipe communicated with the dust and gas separation unit, the dust and gas separation unit and the handle are respectively located on two opposite sides of the machine body, the dust and gas separation unit is provided with a cyclone, the cyclone is provided with a rotation axis, and the central axis of the air inlet pipe is collinear or parallel to the rotation axis of the cyclone.

Preferably, a holding space for fingers to penetrate through is preset between the handle and the rear end part of the machine body.

The utility model provides a technical scheme that its technical problem adopted is secondly: a vacuum cleaner, comprising: the dust-gas separation device comprises a dust-gas separation unit and a machine body, wherein the machine body is internally provided with a motor, a shaft X extending along the front-back direction is defined at the air inlet of the dust-gas separation unit, the axis of the motor is coaxial or parallel to the shaft X, a battery is arranged on one side of the motor and at least partially overlapped with the motor in the radial direction of the shaft X, the battery extends backwards to exceed the rear end wall of the machine body, the rear end of the machine body extends to form a handle, and the battery and the handle are enclosed to form a closed or open holding space.

The utility model provides a technical scheme three that its technical problem adopted is: a dust collector comprises a machine body for coating a motor, a handle and a battery, wherein the handle extends backwards from the rear end of the machine body, the battery is arranged on one side of the motor and at least partially overlaps with the projection of the motor on the longitudinal projection of the dust collector, the handle comprises a horizontal part connected to the rear end of the machine body, and the horizontal part of the handle and the battery are distributed on two sides of the longitudinal axis of the machine body at intervals.

Preferably, the battery and the handle enclose a closed or semi-closed holding space.

Compared with the prior art, the utility model, its beneficial effect is: the utility model provides a dust collector, it is through making the battery be in overlap with the projection at least part of motor on the vertical projection of dust collector to make whole weight distribution even, have simple structure, convenient to use's advantage.

Drawings

FIG. 1 is a schematic view of a vacuum cleaner according to the present invention;

FIG. 2 is a second schematic view of the vacuum cleaner of the present invention;

FIG. 3 is a third schematic view of the vacuum cleaner of the present invention;

fig. 4 is one of the schematic structural views of the extension part of the present invention;

fig. 5 is a second schematic structural view of the extension portion of the present invention.

In the figure: 10. a body; 20. a motor; 30. a battery; 40. a handle; 50. discharging the air; 60. a dust-gas separation unit; 70. an air inlet pipe.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

Example one

As shown in fig. 1, the utility model provides a dust collector, which comprises: a body 10 in which a motor 20 is built; a handle 40 formed on the machine body 10 at a rear end of the machine body 10; a battery 30 disposed at one side of the motor 20 and at least partially overlapping a projection of the motor 20 on a longitudinal projection of the cleaner; an extension part for accommodating the battery 30 is formed on the machine body 10, an accommodating chamber for accommodating the battery 30 is formed in the extension part, and the extension part extends backwards to exceed the rear end wall of the machine body 10.

As an embodiment of the present disclosure, as shown in fig. 1, the extension portion is formed on the machine body 10 and is independent from the handle 40, that is, the extension portion is not connected to the handle 40; in this embodiment, the accommodating chamber of the extension part is communicated with the machine body 10, the cross-sectional shape of the extension part is as shown in fig. 4 and 5, and the cross section of the extension part is a transverse cross section of the dust collector in a working state; in fig. 4, the cross section of the extension portion includes a pair of parallel straight line segments and a pair of arc line segments arranged at two opposite ends of the straight line segments and used for connecting the straight line segments, wherein the straight line segments and the arc line segments jointly enclose to form a closed ring connected end to end; in fig. 5, the cross section of the extension portion includes a pair of concentric arc segments and a pair of arc segments disposed at opposite ends of the concentric arc segments for connecting the concentric arc segments, wherein the concentric arc segments and the arc segments jointly enclose a closed loop connected end to end.

As an embodiment of the present disclosure, as shown in fig. 1, an air outlet hpa 50 is disposed in the machine body 10, and the air outlet hpa 50 is located downstream of an air outlet path of the motor 20.

As an embodiment of the present disclosure, as shown in fig. 1, the present disclosure further includes a dust-gas separation unit 60, and an air inlet pipe 70 communicated with the dust-gas separation unit 60, where the dust-gas separation unit 60 and the handle 40 are respectively located at two opposite sides of the machine body 10, the dust-gas separation unit 60 has a cyclone cylinder having a rotation axis, and a central axis of the air inlet pipe 70 is collinear with or parallel to the rotation axis of the cyclone cylinder; in this embodiment, the air inlet of the dust-air separating unit 60 is defined by an axis X extending in the front-rear direction, and the dust-air inlet direction is the front direction.

As an embodiment of the present invention, as shown in fig. 1, a holding space for fingers to pass through is preset between the handle 40 and the rear end of the machine body 10.

Example two

The difference from the first embodiment is that: as shown in fig. 2 and 3, the extension part is a part of the handle 40, and the handle 40 includes a holding rod and a connecting rod, wherein the extension part is a connecting rod connecting the handle 40 and the machine body 10, and the extension part extends from the holding rod to the machine body 10 and is connected to the machine body 10.

EXAMPLE III

As shown in fig. 1 to 3, the present invention provides a vacuum cleaner, including: dust and gas separation unit 60 and organism 10 with air inlet, be provided with motor 20 in the organism 10, the air inlet of dust and gas separation unit 60 is defined with the axle X that extends along fore-and-aft direction, and the axis in fig. 1 and fig. 2 is axle X, the axis of motor 20 is coaxial or parallel with axle X, battery 30 set up in one side of motor 20 and at least part overlap with motor 20 in the footpath of axle X, battery 30 extends backward and surpasss the rear end wall of organism 10, as shown in fig. 1, battery 30 forms an contained angle with the rear end face of organism 10, the value range of contained angle is: 30-120 °, a handle 40 is formed by extending the rear end of the machine body 10, a portion of the battery 30 extending rearward out of the machine body 10 and the handle 40 form a holding space for a user to hold, in a preferred embodiment, as shown in fig. 1, the battery 30 and the handle 40 form an open holding space, and in other embodiments, as shown in fig. 2 and 3, the handle 40 and the battery 30 are connected to form a sealed holding space.

Example four

As shown in fig. 1 to 3, the present invention provides a vacuum cleaner, which includes a body 10 covering a motor 20, a handle 40 extending backward from a rear end of the body 10, and a battery 30, wherein the battery 30 is disposed at one side of the motor 20 and at least partially overlaps a projection of the motor 20 on a longitudinal projection of the vacuum cleaner, the handle 40 includes a horizontal portion connected to a rear end of the body 10, and the horizontal portion of the handle 40 and the battery 30 are spaced apart from each other at two sides of a longitudinal axis of the body 10.

As an embodiment of the present disclosure, the battery 30 and the handle 40 enclose a closed or semi-closed holding space.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A vacuum cleaner, comprising:

a body (10) in which a motor (20) is built;

a handle (40) formed on the body (10) at a rear end of the body (10);

a battery (30) arranged at one side of the motor (20) and at least partially overlapped with the projection of the motor (20) on the longitudinal projection of the dust collector;

the battery charger comprises a body (10), wherein an extension part for accommodating the battery (30) is formed on the body (10), an accommodating cavity for accommodating the battery (30) is formed in the extension part, and the extension part extends backwards to exceed the rear end wall of the body (10).

2. A vacuum cleaner according to claim 1, characterized in that the extension is formed on the machine body (10) and is independent from the handle (40).

3. The vacuum cleaner of claim 1, wherein the extension is part of the handle (40), the handle (40) including the grip lever and the connecting rod, and wherein the extension is a connecting rod of the handle (40) to the body (10).

4. The vacuum cleaner as claimed in claim 1, wherein an air-out HEPA (50) is disposed in the machine body (10), and the air-out HEPA (50) is located downstream of an air-out path of the motor (20).

5. The vacuum cleaner of claim 1, further comprising a dust-air separation unit (60), and an air inlet duct (70) in communication with the dust-air separation unit (60), wherein the dust-air separation unit (60) and the handle (40) are located on opposite sides of the body (10), respectively, and wherein the dust-air separation unit (60) has a cyclone having an axis of rotation, and wherein a central axis of the air inlet duct (70) is collinear with or parallel to the axis of rotation of the cyclone.

6. The vacuum cleaner according to claim 1, characterized in that a holding space for fingers to pass through is preset between the handle (40) and the rear end of the machine body (10).

7. A kind of dust collector, characterized by: the method comprises the following steps: the dust and gas separating unit comprises a dust and gas separating unit (60) with a gas inlet and a machine body (10), wherein a motor (20) is arranged in the machine body (10), a shaft X extending along the front-back direction is defined at the gas inlet of the dust and gas separating unit (60), the axis of the motor (20) is coaxial with or parallel to the shaft X, a battery (30) is arranged on one side of the motor (20) and at least partially overlapped with the motor (20) in the radial direction of the shaft X, the battery (30) extends backwards to exceed the rear end wall of the machine body (10), the rear end of the machine body (10) extends to form a handle (40), and a closed or open holding space is defined by the battery (30) and the handle (40).

8. A kind of dust collector, characterized by: the vacuum cleaner comprises a machine body (10) for coating a motor (20), a handle (40) and a battery (30), wherein the handle (40) extends backwards from the rear end of the machine body (10), the battery (30) is arranged on one side of the motor (20) and at least partially overlaps with the projection of the motor (20) on the longitudinal projection of the vacuum cleaner, the handle (40) comprises a horizontal part connected to the rear end of the machine body (10), and the horizontal part of the handle (40) and the battery (30) are distributed on two sides of the longitudinal axis of the machine body (10) at intervals.

9. A vacuum cleaner as claimed in claim 8, characterized in that the battery (30) and the handle (40) enclose a closed or semi-closed holding space.