KR101617171B1 - Dust collector of vacuum cleaner having a function of removing dust from filter and the vacuum cleaner - Google Patents

Abstract

Disclosed is a dust collecting apparatus and a vacuum cleaner for a vacuum cleaner having a vibration damping function. The dust collecting apparatus of the present invention comprises: a dust container; A centrifugal separator provided inside the dust container; A filter unit coupled to an exhaust port of an exhaust unit formed on an exhaust side of the centrifugal separator; And at least one vibration damping member protruding from a bottom surface of the filter unit, the vibration damping unit reciprocating on a contact surface between the damping unit and the filter unit installed on the filter unit to remove dust from the filter unit, The dust collecting device includes a dust collecting device for collecting the dust accumulated in the entire area of the filter member to uniformly remove the dust, .

A dust collecting device, a vacuum cleaner, a vibration removing device, a vibration removing member, a vibration removing projection,

Description

TECHNICAL FIELD [0001] The present invention relates to a dust collecting apparatus and a vacuum cleaner for a vacuum cleaner having a dust-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a dust collecting device and a vacuum cleaner of a vacuum cleaner having a dust removing function for dusting off a filter mounted on a dust collecting device.

(Cyclone) separating the dust introduced by the negative pressure and the dust bin containing the separated dust from the centrifugal separator in order to solve the troubles of replacing the dust bag and the cost burden, A centrifugal separator (cyclone type) vacuum cleaner having a dust collecting device including a filter (hereinafter referred to as a secondary filter) for filtering foreign matter has been widely popularized.

In the case of the conventional dust collecting apparatus having the above-described configuration, when fine dust accumulates in the secondary filter, the suction force is reduced and suction of foreign matter on the clean surface and dust separation in the centrifugal separator are not smooth.

Accordingly, various conventional techniques for removing dust accumulated in the secondary filter are disclosed.

Examples of the above-mentioned prior arts are disclosed in Japanese Unexamined Patent Application Publication No. 2008-272112 ('Prior Art 1') and Japanese Unexamined Patent Publication No. 2008-154800 ('Electric Vacuum Cleaner' .

The above-mentioned prior art 1 includes a drive-side unit having a motor, a rotating cantilever and an eccentric pin, and a driven unit reciprocating on the upper surface of the secondary filter member in accordance with rotation of the drive- . In the prior art 1 having such a construction, the driven unit reciprocates along the guide member by the driving unit, so that the protrusion formed on the driven member impacts the filter, thereby dropping accumulated dust on the filter.

The prior art 2 discloses that the elastic member reciprocates in accordance with the rotation of the gear to impact the filter so as to drop the accumulated dust in the filter.

According to the above-described structure, dust accumulated in the filter (secondary filter) installed in the dust collecting apparatus during the operation of the vacuum cleaner can be removed.

However, in the case of the above-mentioned prior art 1, the width of the coupling structure is increased by arranging the drive-side unit to overlap with the driven-side unit. Accordingly, in the case of the dust collecting apparatus having the vertical structure, there is a problem that the height of the dust collecting apparatus as a whole increases.

Further, in the case of the prior art 1 and the conventional art 2, impact is applied to the filter using the protrusion (prior art 1) or the lattice-shaped elastic member (prior art 2) formed on both side portions of the driven layer unit. Therefore, since the contact area between the projection or the elastic member of the driven unit and the filter for reducing dust is small, vibration is not transmitted to the filter as a whole, and dust accumulated in the filter can not be efficiently removed.

Further, since the contact area between the projection or the elastic member of the driven-side unit and the filter is so small that the fine dust accumulated on the filter is not removed well in the filter region located far from the projection or the elastic member, It is not removed.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a dust collecting apparatus and a vacuum cleaner of a vacuum cleaner which are improved in dust removal efficiency accumulated in a filter without increasing the volume.

It is another object of the present invention to provide a dust collecting device and a vacuum cleaner of a vacuum cleaner which improves dust removal efficiency in the entire area of a filter.

It is another object of the present invention to provide a dust collecting device and a vacuum cleaner for a vacuum cleaner which improves the dust separation efficiency of a filter member.

It is another object of the present invention to provide a dust collecting device and a vacuum cleaner of a vacuum cleaner which are capable of easily discharging dust that has been dumped and dust that has been introduced and separated from the outside.

It is still another object of the present invention to provide a dust collecting device and a vacuum cleaner for a vacuum cleaner capable of achieving downsizing of the dust collecting device.

Another object of the present invention is to provide a dust collecting device and a vacuum cleaner of a vacuum cleaner with reduced pressure loss and improved structure.

According to an aspect of the present invention, there is provided a dust collecting apparatus for a vacuum cleaner having a dust collecting function, including: a dust container; A centrifugal separator provided inside the dust container; A filter unit coupled to an exhaust port of an exhaust unit formed on an exhaust side of the centrifugal separator; And a vibration damping member having vibration damping protrusions protruded on a bottom surface thereof, the damping unit reciprocating on a contact surface with the filter member installed on the filter unit to remove dust from the filter member, and a drive unit for reciprocating motion of the damping unit And a vibration suppressing device having a driving part for providing a driving signal.

According to an aspect of the present invention, there is provided a vacuum cleaner including a dust collecting apparatus having a dust collecting function, Suction sphere; A hose connecting the suction ball to the main body; And a dust collecting device having a dust collecting device for removing dust accumulated in a filter member coupled to the exhaust port, wherein the dust collecting device comprises: a dust container; A centrifugal separator provided inside the dust container; A filter unit coupled to an exhaust port of an exhaust unit formed on an exhaust side of the centrifugal separator; And a vibration damping member having vibration damping protrusions protruded on a bottom surface thereof, the damping unit reciprocating on a contact surface with the filter member installed on the filter unit to remove dust from the filter member, and a drive unit for reciprocating motion of the damping unit And a vibration suppressing device having a driving part for providing a driving signal.

The damping unit may be installed on a top surface of a filter member installed in the filter unit, and the driving unit may be configured to be coupled to the damping unit from the outside of the filter unit.

 The damping portion may further include at least one damping member; A first fixing member connecting and fixing ends of the vibration damping members located at a distance from the driving unit to each other; And a connecting member for connecting and fixing the end portions of the vibration damping members exposed to the outside of the filter unit to each other.

The vibration damping protrusions may protrude from the bottom surface of the vibration damping member at regular intervals.

The vibration damping member may be configured such that all of the vibration damping protrusions formed on the bottom surface are in contact with the upper surface of the filter member.

The filter unit may include a guide member for guiding the reciprocal movement of the first fixing member and the second fixing member.

The filter unit may also be formed to have a predetermined inclination at one side of the exhaust unit located above the centrifugal separator.

The driving unit includes: a motor; A cam coupled to the motor shaft of the motor; A first camshaft rotatably coupled to the cam such that one end thereof is eccentric; A cam link having one end rotatably coupled to the other end of the first camshaft; And a second camshaft rotatably coupled at one end to the other end of the cam link and rotatably coupled to a connecting member for connecting ends of the vibration damping members exposed to the outside of the filter unit to each other, And the like.

The centrifugal separator may be installed to divide the inside of the dust container into a dust collection area, a filter dust collection area, and the exhaust part.

The centrifugal separator is further provided inside the dust container and divides the periphery of the centrifugal separator into a dust collection area and divides the lower space of the filter unit into a filter dust collection space to reduce the overall height of the dust collection device .

The centrifugal separator may also be configured to prevent the pressure loss of the vacuum cleaner by vertically arranging the inlet, the centrifugal separator, and the exhaust pipe so that the air introduced through the inlet is discharged to the exhaust unit without reversing.

In addition, the dust container may include a filter dust collection area, wherein the centrifuge includes a centrifuge tube and a dust collection area, and the filter dust collection area, the centrifuge tube and the dust collection area may be arranged in parallel in the lateral direction have.

The exhaust unit may be formed to be inclined at a predetermined angle with respect to a vertical line passing through the center of the centrifugal separator so that the exhaust port is positioned above the filter dust collection area.

The present invention described above minimizes an increase in the size of the dust collecting apparatus having the dust separating function by disposing the dust removing unit and the driving unit on the same plane.

Further, the present invention facilitates the assembly and management of the damping portion or the driving portion because the damping portion and the driving portion are disposed on the same plane so as not to overlap with each other, thereby facilitating the assembly and management of the dust collecting device.

Further, according to the present invention, the contact area between the dust-removing portion and the filter member is increased so that the impact is transmitted to the filter as a whole, thereby uniformly collecting dust accumulated in the entire filter region.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention.

FIG. 1 is a perspective view of a dust collecting apparatus 100 according to an embodiment of the present invention, FIG. 2 is a partial sectional view of the dust collecting apparatus 100 cut along a line II-II in FIG. 1, 1 is an exploded perspective view of the dust collecting apparatus 100 cut along the section III of FIG. 1 for illustrating the reciprocating motion of the vibration deadening member 160 and the second vibration deadening member 170. FIG.

1) includes a dust container 101, a centrifugal separator 130 (see FIG. 2), a filter unit 180, and a vibration suppression device 100a.

The dust box 101 (see FIG. 2) is formed with a handle 10 on the outside, and a centrifugal separator 130 for partitioning the dust collection area 120 is installed therein. The upper portion of the centrifugal separator 130 is formed as a discharge portion 140 by a first separating wall 109. A lower region of the filter unit 180 on the side of the centrifugal separator 130 is configured to form the filter dust collection region 120a by the second separation wall 109a. The exhaust unit 140 is connected to a vertical line passing through the center of the centrifugal separator 130 so that the exhaust port 140a (see FIG. 2) is positioned above the filter dust collection area 120a at a position away from the exhaust pipe 107 As shown in FIG. In this case, the exhaust port 140a is formed to be inclined so as to discharge air in a direction inclined at a predetermined angle with respect to a vertical line passing through the center of the centrifugal separator 130. This prevents the dust falling from the filter member 182 from flowing into the exhaust pipe 107 (see FIG. 2).

The filter dust collecting area 120a communicates with the lower area of the filter unit 180 of the exhaust unit 140 at an upper portion thereof to collect dust falling from the filter member 182. [

The bottom surface of the dust container 101 including the bottom of the dust collection area 120 and the filter dust collection area 120a is opened. A dust container cover 102 for removing foreign matter such as dust collected in the dust collecting area 120 and the filter dust collecting area 120a is coupled to the bottom surface of the dust container 101 so as to be openable and closable.

The dust container cover 102 is provided with a dust container cover inlet port 101b for introducing outside air including foreign substances on the clean surface by the dust collecting apparatus 100.

The dust container cover 102 having the above-described structure allows the dust collected in the dust collection area 120 and the filter dust collection area 120a to be simultaneously discharged when the dust container 101 is opened. Accordingly, the user can simultaneously collect the dust collected in the dust collection area 120 and the dust collected in the filter dust collection area 120a. Thereby facilitating the use of the vacuum cleaner 10.

The centrifugal separator 130 includes a vertically installed centrifuge tube 131, a ballast 105, a flow guide 106, and an exhaust pipe 107.

The centrifugal separator 131 together with the inner surface of the dust container 101 forms a dust collection area 120 for collecting dust separated from the centrifugal separator 130. The centrifugal separator 131 is vertically installed upward at an inner bottom surface of the dust container 101 at a height spaced apart from the bottom of the first separating wall 109 (see FIG. 2). The dust separated from the inside of the centrifugal separator 130 is discharged to the dust collection area 120 through the space between the bottom of the first partition wall 109 and the upper part of the centrifugal separator 131.

The ballast 105 is installed in a vertical direction on the inner bottom surface of the centrifuge tube 131 to induce rotation and upward movement of the air introduced into the centrifuge tube 131.

The flow guide 106 has an inner circumferential surface attached to the outer circumferential surface of the stabilizer 105 and an outer circumferential surface attached to the inner circumferential surface of the centrifugal separator 131. The lower portion of the flow guide 106 is connected to the dust receptacle cover inlet 101b, And extends upward in the form of a spiral around the ballast 105. [ The flow path guide 106 having the above structure guides the external air introduced through the inlet port 101a to move upward while rotating around the stabilizer 105.

The exhaust pipe (107) has a tubular structure formed with a grill (108) at the lower end and penetrating the pipe vertically. The exhaust pipe 107 having such a structure is installed so as to extend downward in the interior of the centrifugal pipe 131 at the bottom of the first partition wall 109 so that the upper end communicates with the exhaust unit 140.

The centrifugal separator 130 having the above-described structure is disposed inside the dust container 101 and divides the periphery of the centrifugal separator 130 into a dust collection area 120 and the lower space of the filter unit 180 And is divided into a filter dust collection area 120a. With this structure, the overall height of the dust box 101 can be reduced, making it possible to make the dust collecting apparatus 100 more compact and compact. Such miniaturization and compacting of the dust collecting apparatus 100 are more effectively achieved when the centrifugal separator 130 is positioned adjacent to the lower portion of the filter member 182. [

In addition, the centrifugal separator 130 is installed vertically so that the air introduced through the inlet 101a can be discharged through the exhaust pipe 107 and the filter (not shown) without inversion in the air flow direction, The unit 180 is moved without being reversed to the exhaust port 140a on which the unit 180 is mounted. Thus reducing the occurrence of pressure loss.

Further, referring to Fig. 2, the filter dust collection area, the centrifuge tube and the dust collection area are arranged in parallel in the lateral direction, so that the overall height of the dust collection device can be made compact.

The filter unit 180 includes a filter gasket 181 coupled to the exhaust port 140a and a filter member 182 embedded in the filter gasket 181.

The filter gasket 181 is coupled to the exhaust port 140a of the dust container 101 while the filter member 182 is fixed therein. The folded portion of the floor subjected to the friction impact by the first and second vibration damping members 160 and 170 of the filter member 182 is designed to withstand a frictional impact by insert injection into plastic. The inner surface of the filter gasket 181 which is parallel to the first and second vibration damping members 160 and 170 will be described with reference to FIG. Guide members 181a are formed. The first vibration damping member 160 and the second vibration damping member 170 penetrate through the surface of the filter gasket 181 adjacent to the driving unit 110 in a plane perpendicular to the surface on which the guide member 181a is formed The vibration deadening member flow holes 181b exposed to the outside are formed.

The filter unit 180 having such a structure is formed to have a predetermined inclination at an upper portion of the centrifugal separator 130. Thereby minimizing scattering of the filter dust separated from the filter member 182 from the filter dust collection area 120a to the outside. And facilitates the free fall of the separated dust, so that the dust is easily separated from the filter member 182, as opposed to the filter member 182 being vertically disposed.

The vibration damping apparatus 100a includes a driving unit 110 and a damping unit 150.

The driving unit 110 is coupled to the upper outer surface of the dust container 101 to transmit driving force for reciprocating motion to the dust removing unit 150.

The damping unit 150 is configured to reciprocate by the driving unit 110 at an upper portion of the filter member 182 to remove dust collected in the filter member 182.

1, the driving unit 110 includes a motor 111 having a motor shaft 112, a cam 113 coupled to the motor shaft 112, a first cam shaft 113 coupled eccentrically to the cam 113, A camshaft link 113 to which the first camshaft 114 is rotatably engaged with one end of the first camshaft 114, an upper end rotatably coupled to the other end of the camshaft link 113, And a second camshaft 116 rotatably coupled to the second camshaft 116.

1, the vibration damping unit 150 includes a first vibration damping member 160, a second vibration damping member 170, a first fixing member 151, a second fixing member 151a, and a connecting member L .

The first damping member 160 and the second damping member 170 are formed as plates that can reciprocate right and left inside the filter gasket 181.

As shown in FIGS. 2 to 4, a plurality of vibration damping protrusions P protruding from the first vibration damping member 160 and the second vibration damping member 170 at predetermined intervals in the longitudinal direction are formed on the bottom surfaces of the first vibration damping member 160 and the second vibration damping member 170. The vibration damping protrusion P can be formed in the filter member 182 without damaging the filter member 182 due to the formation of a crest and a floor in the direction opposite to the crest and floor of the pleated filter when the filter member 182 is a pleated filter. As shown in FIG.

The first damping member 160 and the second damping member 170 may transmit a uniform impact force to the entire filter member 182 and may be spaced apart from the filter member 182 by a predetermined distance .

The first and second vibration damping members 160 and 170 may be two or more vibration damping members according to the present invention.

A guide member 181a (see FIG. 1) is provided on each of the upper and lower ends of the first fixing member 151 and the second fixing member 151a so that the left and right reciprocating movement of the first fixing member 151 and the second fixing member 151a can be guided along the guide member 181a A guide groove 152 to be inserted is formed.

A guide groove 152 into which a guide member 181a (see FIG. 1) is inserted is formed on the side of the first fixing member 151 and the second fixing member 151a, And is engaged with the guide member 181a so that movement can be induced.

The first fixing member 151 is coupled to the filter gasket 181 so that the guide member 181a is inserted into the guide groove 152 and then the first vibration damping member 160 And the adjacent end portions of the second vibration damping member 170 are connected and fixed to each other.

The second fixing member 151a is also coupled to the filter gasket 181 so that the guide member 181a is inserted into the guide groove 152 and the first vibration damping member 160 at a position adjacent to the driving unit 110, And the second damping member (170) are connected and fixed to each other inside the filter gasket (181). In this case, the second fixing member 151a may be fixed so that the first vibration damping member 160 and the second vibration damping member 170 can be moved through the first vibration damping member 160 and are fixed in FIGS.

An end of the first damping member 160 and the second damping member 170 adjacent to the driving unit 110 is connected to the filter gasket 181 through which the driving unit 110 is positioned through the damping member flow hole 181b, As shown in Fig.

The connecting member L is fixed to the first vibration damping member 160 and the second vibration damping member 170 which are exposed to the driving unit 110 while fixing the adjacent ends of the second vibration damping member 170, And connects the vibration damping unit 150 to the driving unit 110. [0041]

5 is a perspective view of the vacuum cleaner 1 equipped with the dust collecting apparatus 100 of FIG.

The main body 200 of the vacuum cleaner 1 includes a hose coupling hole 201, a main body cover 210 for fixing the dust collecting apparatus 100, and a wheel 203 for moving the vacuum cleaner 1, do.

The hose coupling hole 201 is formed at a lower portion of the main body 200 so as to be connected to a hose (not shown) of the nozzle. The body cover 210 is openably and closably coupled to the main body 200 at one end thereof by a hinge.

The main body 200 includes a fan motor unit (not shown in the figure) for generating a suction force of the vacuum cleaner 1 and is known in the prior art, so that the illustration and the detailed description are omitted.

The dust collecting apparatus 100 having the configurations of Figs. 1 to 4 described above is mounted on the vacuum cleaner 1 as shown in Fig. 5 so that the exhaust port 140a communicates with an inlet (not shown) of the fan motor unit, (Not shown).

The fixed dust collecting apparatus 100 as described above separates dust from the air introduced by the suction force generated in the fan motor unit (not shown) when the vacuum cleaner 1 is driven and collects the dust in the dust collecting area 120 And then discharges the dust-separated air through the exhaust port 140a.

In this process, the filter member 182 filters fine dust contained in the air without being separated from the centrifugal separator 130. The vibration damping device 100a removes dust accumulated in the filter member 182 to prevent the filter member 182 from being clogged even when the vacuum cleaner 1 is continuously used.

Hereinafter, the operation of the vibration isolation device 100a will be described with reference to Figs.

The vibration damping device 100a has a standby time before turning on the power and a standby time before turning off the power and disconnecting the power cord from the outlet after connecting the power cord (not shown) of the vacuum cleaner 1 to an external outlet Lt; / RTI >

In addition, the vibration isolation device 100a may be configured such that a user can arbitrarily drive the vibration isolation device 100a by a switch (not shown) provided in the vacuum cleaner 1.

With this arrangement, when the vibration isolation device 100a is driven, the cam 113 rotates in accordance with the rotation of the motor shaft 112. [ When the cam 113 rotates, the first camshaft 114 eccentrically coupled to the cam 113 rotates in a circle having a radius of eccentricity formed with the upper center of the cam 113. When the first camshaft 114 rotates with a coupling radius, the camshaft link 113 reciprocally vibrates. The first camshaft 114 connects the camshaft link 113 and the connecting member L so that the vibration damping unit 150 can rotate within the filter gasket 181 with respect to the rotation diameter of the first camshaft 114 As shown in Figs. 3 and 4, within a range of the distance corresponding to the distance " b ".

The vibration damping protrusions P formed on the lower portions of the first and second vibration damping members 160 and 170 collide with the upper surface of the filter member 182 in accordance with the left and right reciprocating motion of the vibration damping unit 150 (Filter dust) accumulated in the filter member 182 is dropped. In this case, since the vibration damping protrusion P protrudes from the entire lower region of the first vibration damping member 160 and the second vibration damping member 170, the vibration damping protrusion P can be in contact with the entire area of the filter member 182. Accordingly, the impulsive force due to the expansion piston P is transmitted to the entire area of the filter member 182, and the impact force transmitted is also increased in proportion to the contact area, so that the dust accumulated in the filter member 182 can be efficiently removed do.

The filter dust separated from the filter member 182 in this way is collected in the filter dust collection area 120a.

The dust collected in the dust collecting area 120 and the filter dust collecting area 120a may be discharged at the same time by separating the dust collecting apparatus 100 from the vacuum cleaner 1 and then opening the dust container cover 102 Loses.

The dust collecting apparatus 100 includes the stabilizer 105 formed vertically and the vertical centrifugal separator 130 provided with the exhaust pipe 107. However, The portion 130 may be configured as a lying type.

In addition, a plurality of the centrifugal separators 130 may be formed.

In addition, the centrifugal separator 130 includes a main centrifugal separator for separating large dust and heavy dust, and a plurality of auxiliary centrifugal separators for removing fine dust contained in the dust- ). ≪ / RTI >

Although the canister type vacuum cleaner has been described in the above description of the embodiments of the present invention, the present invention can be applied to various vacuum cleaners such as upright type vacuum cleaners, backpack type vacuum cleaners, handy type vacuum cleaners and the like.

INDUSTRIAL APPLICABILITY The present invention can be applied to cleaning apparatuses for industrial use, household use, and cleaners for business use.

1 is a perspective view of a dust collecting apparatus 100 according to an embodiment of the present invention,

FIG. 2 is a partial sectional view of the dust collecting apparatus 100 cut along the line II-II in FIG. 1,

3 and 4 are a partially cutaway perspective view of the dust collecting apparatus 100 in which the portion III of FIG. 1 is cut to show the reciprocating motion of the first damping member 160 and the second damping member 170,

5 is a perspective view of the vacuum cleaner 1 equipped with the dust collecting apparatus 100 of FIG.

DESCRIPTION OF THE RELATED ART [0002]

100a: Vibration isolation device 101b: Dust cover inlet

101: Dustbin 110:

111: motor 112: motor shaft

113: cam 114: first camshaft

115: cam link 116: second cam shaft

140: exhaust part 140a: exhaust part

150: Dust block 151: First fixing member

151a: second fixing member 152: guide groove

160: first damping member 170: second damping member

P: Damping projection L: Connecting member

180: filter unit 182: filter member

Claims (13)

Dust bin; A centrifugal separator installed in the dust container and including a centrifugal separator vertically installed on a bottom surface of the dust container; A filter unit coupled to an exhaust port of an exhaust unit formed on an exhaust side of the centrifugal separator; And A damping portion having at least one vibration damping member having vibration damping protrusions protruded on its bottom surface and reciprocating on a contact surface with a filter member provided on the filter unit to remove dust from the filter member; And a driving unit that provides a driving force, Wherein the driving unit is installed at an outer side of the filter unit. The method according to claim 1, The dust removing unit is installed on an upper surface of a filter member installed on the filter unit, Wherein the driving unit is configured to be coupled to the crushing unit from the outside of the filter unit. The dust collecting apparatus according to claim 1, wherein the dust collecting members are spaced apart from each other at a predetermined interval. The image forming apparatus according to claim 1, A first fixing member connecting and fixing ends of the vibration damping members located at a distance from the driving unit to each other; And Further comprising: a connecting member for connecting and fixing ends of the vibration damping members exposed to the outside of the filter unit to each other. The dust collecting apparatus according to claim 4, wherein the filter unit comprises a guide member for guiding reciprocating movement of the first fixing member or the second fixing member. The dust collecting apparatus according to claim 1, wherein the filter unit is formed to have a predetermined inclination at one side of the exhaust unit located at the upper portion of the centrifugal separator. The driving apparatus according to claim 1, motor; A cam coupled to the motor shaft of the motor; A first camshaft rotatably coupled to the cam such that one end thereof is eccentric; A cam link having one end rotatably coupled to the other end of the first camshaft; And And a second camshaft rotatably coupled at one end to the other end of the cam link and rotatably coupled to a connecting member for connecting and fixing ends of the vibration damping members exposed to the outside of the filter unit at the other end Wherein the dust collecting device has a vibration damping function. The centrifugal separator according to claim 1, Wherein the dust collecting device is installed to divide the inside of the dust container into a dust collection area, a filter dust collection area and the exhaust part. The exhaust system according to claim 8, And the exhaust port is positioned above the filter dust collection area. The centrifugal separator according to claim 1, Characterized in that the dust collecting device is provided inside the dust container and the periphery of the centrifugal separator is divided into a dust collection area and the lower space of the filter unit is divided into a filter dust collection space to lower the overall height of the dust collection device Vacuum cleaner dust collector. The method according to claim 1, Wherein the dust container includes a filter dust collection area, The centrifuge further comprises a dust collection area, Wherein the filter dust collecting area, the centrifugal separating tube, and the dust collecting area are arranged in parallel in the lateral direction. main body; Inhalation sphere that sweeps the foreign object of cleaning surface; A hose connecting the suction ball to the main body; And And a dust collecting device having a dust collecting device for removing dust accumulated in a filter member coupled to an exhaust port and being attached to and detachable from the main body, Wherein the dust- Dust bin; A centrifugal separator installed in the dust container and including a centrifugal separator vertically installed on the bottom of the dust container; A filter unit coupled to an exhaust port of an exhaust unit formed on an exhaust side of the centrifugal separator; And A damping portion having a vibration suppressing member having vibration damping protrusions protruded on a bottom surface thereof and reciprocating on a contact surface with a filter member installed on the filter unit to remove dust of the filter member; And a driving unit for driving the vibration damper, Wherein the driving unit is installed at an outer side of the filter unit. The centrifugal separator according to claim 12, And the dust separator is provided to divide the inside of the dust container into a dust collection area, a filter dust collection area and the exhaust part.

Images