WO2011111883A1 - Vacuum cleaner with dust visualization device - Google Patents
Vacuum cleaner with dust visualization device Download PDFInfo
- Publication number
- WO2011111883A1 WO2011111883A1 PCT/KR2010/001479 KR2010001479W WO2011111883A1 WO 2011111883 A1 WO2011111883 A1 WO 2011111883A1 KR 2010001479 W KR2010001479 W KR 2010001479W WO 2011111883 A1 WO2011111883 A1 WO 2011111883A1
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- WO
- WIPO (PCT)
- Prior art keywords
- dust
- dial
- housing
- air
- communication hole
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/19—Means for monitoring filtering operation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
Definitions
- the present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner having a dust visualizing device for allowing a user to visually see dust sucked during cleaning.
- a vacuum cleaner is an electric appliance that sucks dust and air using vacuum pressure and then separates the dust and air to clean the cleaning surface.
- the basic configuration includes a main body, a suction pipe connected to the main body, and a connection to the suction pipe. And a suction nozzle.
- a dust visualization device is attached to one side of the suction nozzle.
- the present invention is to solve this problem, it is an object to provide a vacuum cleaner that can smoothly maintain the air flow inside the dust visualization device to solve the problem that the dust inside the gap between the components. .
- Another object of the present invention is to provide a vacuum cleaner that can easily remove the dust in the interior by introducing external air into the dust visualization.
- the suction nozzle A dust visualization device provided in the suction nozzle to accumulate dust sucked by the suction nozzle;
- the dust visualization device is;
- An air dust separation member provided at one side of the suction nozzle and including an opening through which dust and air are discharged and an air flow hole provided separately from the opening;
- the vacuum cleaner may be provided to be rotatable in the housing unit and optionally include an air guide device for guiding air outside the housing unit into the housing unit.
- the suction nozzle In another aspect of the invention, the suction nozzle; A dust visualization device provided in the suction nozzle to accumulate dust sucked by the suction nozzle;
- the dust visualization device is; A housing having a transparent or semi-transparent material, a dust separating member provided inside the housing, and a dial having a communication hole coupled to the housing to selectively communicate the outside with the inside of the housing by a rotational movement. It provides a vacuum cleaner comprising an air guide member.
- the air introduced into the dust visualization apparatus can be more smoothly escaped, and also, there is an advantage of preventing foreign matter from being caught in the gap between the dust visualization apparatus.
- FIG. 1 is a perspective view of a vacuum cleaner according to the present invention.
- Figure 2 is an exploded perspective view of the suction nozzle and the dust visualization device of the vacuum cleaner according to the present invention.
- Figure 3 is a perspective view of a combination of the suction nozzle and the dust visualization device of the vacuum cleaner according to the present invention.
- FIG. 4 is an exploded perspective view of the dust visualization apparatus according to the present invention.
- FIG. 5 is a view showing the trajectory of the swirl flow in the dust visualization apparatus according to the present invention.
- FIG. 6 is a perspective view of a second embodiment of the dust separating member of the dust visualization apparatus according to the present invention.
- FIG. 7 is a perspective view of a third embodiment of a dust separating member of the dust visualization apparatus according to the present invention.
- FIG. 8 is a view showing a state before the dial portion is rotated in the dust visualization apparatus according to the present invention.
- FIG. 9 is a view showing a state after the dial is rotated in the dust visualization apparatus according to the present invention.
- FIG. 10 is a view illustrating that dust is accumulated and accumulated in a housing part in the apparatus for visualizing dust according to the present invention.
- FIG. 11 is a view illustrating a process of removing dust from the housing part in the dust visualization apparatus according to the present invention.
- the vacuum cleaner according to the present invention includes a main body 10, a suction pipe 20, and a suction nozzle 100 connected to the suction pipe 20.
- the suction pipe 20 is An extended first suction pipe 21 having a length connected to the suction nozzle 100 is adjusted, and a second suction pipe 22 connected to the first suction pipe 21 and the main body 10 and provided in a corrugated pipe shape. ).
- One side of the suction nozzle 100 is provided with a cylindrical dust visible device 200.
- the dust visualizing apparatus 200 performs a function of allowing the user to know that the vacuum cleaner is currently in the operation of sucking dust by introducing dust and air during the operation of the vacuum cleaner.
- the configuration of the suction nozzle 100 and the dust visualization apparatus 200 is as follows.
- the external appearance of the suction nozzle 100 is divided into an upper case 110 and a lower case 120, and a lower portion of the lower case 120 is provided adjacent to the suction passage 121 and the suction passage 121, the upper and lower A punching member 132 is provided that strikes the cleaning surface while exercising.
- the upper case 110 and the lower case 120 includes a power generating unit 131 connected to the punching member 132 to cause the vertical movement of the punching member.
- the upper rear side of the lower case 120 is provided with a mounting groove 123 communicating with the suction passage 121 and to which a part of the dust visualization apparatus 200 is mounted.
- the mounting groove 123 has a substantially cylindrical shape. To be prepared.
- the upper portion of the mounting groove 123 is made by a semi-cylindrical groove provided in the rear of the upper case 110 of the suction nozzle 100
- the lower portion of the mounting groove 123 is the suction It is formed by a semi-cylindrical groove provided behind the lower case 120 of the nozzle 100.
- the first suction pipe 21 provided at the rear of the suction nozzle 100 is not directly inserted into the suction nozzle 100, but a portion of the suction pipe connecting member 140 fitted into the mounting groove 123. It is connected to the suction nozzle 100 in the form connected to.
- the front side of the suction pipe connecting member 140 is formed with a semi-cylindrical groove, the rear side of the suction pipe connecting member 140 is formed in a tube shape so that the first suction pipe 21 can be connected.
- the suction pipe connecting member 140 and the dust visualizing device 200 are mounted in the mounting groove 123 in a state where a part of the dust visualizing device 200 is coupled to the front side of the suction pipe connecting member 140. .
- the dust visualizing apparatus 200 accommodates the connecting member 210, the dust separating member 220 provided at the end of the connecting member 210, and the dust separating member 220 and the connecting member 210. And a housing unit 230 connected to the housing unit 230 and an air guide unit 240 provided at an end of the housing unit 230 to selectively guide external air into the housing unit 230.
- connection member 210 is provided in the form of a tube, and one side of the outer circumferential surface is provided with a suction port 211 communicated with the suction passage 121, the opposite side of the suction port 211 and the first suction pipe 21 and A discharge port 212 in communication is provided.
- a support plate 213 protrudes from an upper side of the suction port 211, and the support plate 213 opens a space between the suction port 211 and the suction passage 121 as shown in FIG. 3. It acts as a sealing member to cover so that the dust entered into this space can be introduced directly into the suction port 211 without moving upward.
- the dust separation member 220 is mounted at the end of the connection member 210, the dust separation member 220 serves to separate dust and air using a cyclone method. .
- the coupling portion 221 of the hollow tube shape coupled to the connection member 210 the diameter is connected to one side of the coupling portion 221 and toward the outside
- the dust separator 222 is provided in a sequentially decreasing cone shape, and an opening 223 formed at an end of the dust separator 222 to discharge air and dust.
- annular rib member 224 is provided on an outer circumferential surface of the dust separation unit 222 adjacent to the coupling part 221, and the rib member 224 is formed on the outer circumferential surface of the dust separation unit 222. It has a height as large as a gap between the inner wall spaces of the housing part 230 to prevent dust from being clamped between the gaps.
- the rib member 224 serves to guide the movement of the dust and air to move along the surface of the rib member 224 when dust and air pivot around the dust separator 222. Sometimes.
- a fixing protrusion 225 for fixing the connection member 210 and the coupling part 221 is provided at the edge of the coupling part 221.
- the fixing protrusion 225 is inserted into the connection member 210 so that the connection member 210 and the dust separation member 220 are fixedly coupled.
- connection member 210 and the inner space of the dust separation member 220 may communicate with each other by such a combination.
- the housing 230 is coupled to the outer circumferential surface of the connection member 210 while receiving the dust separation member 220.
- the suction passage 121 is discharged from the opening 223 and introduced into the housing 230.
- Air and dust introduced into the housing 230 rotate the outer circumferential surface of the dust separator 222, and the heavy dust moves along the inner wall surface of the housing 230 by the centrifugal force and then the housing. Accumulated inside the unit 230.
- the air separated from the dust flows into the opening 223 again and passes through the discharge port 212 of the connecting member 210 along the first suction pipe 21 to the main body (see FIG. 1 and 10). Flows into.
- the first body portion 231 having a predetermined internal space, and is provided on one side of the first body portion 231, the first body portion 231
- the second body portion 232 is slightly smaller in diameter.
- One surface of the second body portion 232 is provided with a first communication hole 233 to communicate the outside and the inside of the housing 230.
- An insertion hole 234 into which the fixed shaft 251 of the dial cover member 250 to be described later is inserted is provided at the center of one surface of the second body portion 232, and an inner edge of the first body portion 231 is provided.
- the part is provided with a fixed part 235 is fixedly coupled to the connection member 210.
- the second body portion 232 is rotatably coupled to the dial portion 241 provided to be rotatable.
- the dial portion 241 is formed on the cover plate 241 and the edge of the cover plate 241 of the shape corresponding to the cross-sectional shape of the second body portion 232 and the thickness of the cover plate 241 It is formed to be thicker and includes a grip portion 242 is provided to facilitate the user's grip.
- the center of the cover plate 241 is provided with a through hole (243) through which the fixed shaft of the dial cover member 250 to be described later, the other portion of the cover plate 241 is the first communication hole (233) And a second communication hole 244 which is provided to be selectively communicated with.
- the receiving groove is formed by the outer surface of the cover plate 241 and the inner wall of the gripping portion so that the second body portion 232 and the dial cover member 250 are accommodated, respectively.
- the dial cover member 250 is preferably provided in a shape corresponding to the shape of the receiving groove 245.
- a fixed shaft 251 is inserted into and fixed to the insertion hole 234 of the second body part 232 at the center of the surface of the dial cover member 250 which is in contact with the receiving groove 245. It is prepared in the form.
- dial cover member 250 is provided with a third communication hole 254 selectively communicating with the first and second communication holes 233 and 234.
- the position of the first communication hole 233 provided in the second body part 232 of the housing part 230 and the third communication hole 254 of the dial cover member 250 is not changed. This is because the housing part 230 and the dial cover member 250 are installed in a fixed state.
- the first communication hole 233 and the third communication hole 254 is preferably formed to face each other. This is to allow the first communication hole 233 and the third communication hole 254 to communicate or be blocked according to the change of the position of the second communication hole 244.
- the dial part 241 Since the dial part 241 is rotatably provided, the position of the second communication hole 244 is changed, and the position of the second communication hole 244 is changed by a user operating the dial part 241.
- the inside and the outside of the housing portion 230 may be in communication.
- the second communication hole 244 moves away from the first communication hole 233 and the third communication hole 254, and the housing part 230. Internal and external communication is blocked.
- the dust visualization apparatus 200 is inserted into a rear side of the suction nozzle 100, and the dust and air sucked by the suction nozzle 100 are the dust visualization apparatus 200. ) Flows into the first suction pipe 21 after being introduced into the inside and undergoing a dust separation process.
- the housing part 230 is made of a member having a transparent material, all of its internal configuration is shown to the outside, and accordingly, it accumulates inside the housing part 230 through the above-described dust separation process. Dust can also be seen on the outside.
- the diameter of the gripping portion 242 provided in the dial portion 241 is preferably formed larger than the diameter of the housing portion 230, which is the gripping portion 242 than the housing portion 230 This is to make the user's gripping easier by protruding in the outer diameter direction.
- a gripping groove 242a is formed on a part of the outer surface of the gripping portion 242 so that the sliding phenomenon does not occur when the user rotates by the gripping.
- an air flow hole 226 is provided on the outer circumferential surface of the dust separation unit 222 of the dust separation member 220 to separate the air from the opening 223.
- the air flow hole 226 is for allowing the air inside the housing 230 to move more smoothly through the dust separation member 220 and to move toward the connection member 210.
- dust may not only open the opening 223 but also the air flow hole.
- the air flow hole 226 is provided to be discharged through the 226.
- the outer circumferential surface of the dust separation unit 223 is provided with a rib member 225 formed in an annular shape according to this, the rib member 225 is the outer circumferential surface of the dust separation unit 222 and the housing portion as described above It is for filling the space
- the rib member 225 does not surround the entire outer circumferential surface of the dust separator 222, but has a shape except for enclosing a portion where the air flow hole 226 is provided.
- the rib member 225 is disposed to extend more toward the opening 223 than the air flow hole 226.
- the distance between the position point of the opening 223 and the rib member 225 which is a portion where the swirl flow starts, must be shorter than the distance between the position point of the opening 223 and the air flow hole 226. Dust and foreign matter moving along the rib member 225 may be continuously rotated without falling into the air flow hole 226.
- the pivoting motion may be performed by the inertia of the dust or other foreign matter that is turning.
- a bent rib 227 connected to the rib member 225 is provided around the air flow hole 226 to surround the air flow hole 226.
- the bending rib 227 is preferably provided in a "c" shape to surround the air flow hole (226).
- the bending rib 227 also has a dust and other foreign matter inside the housing 230 between the outer circumferential surface of the dust separator 222 and the inside of the housing 230. This is to prevent it from being clamped in the
- the air flow hole 226 is preferably disposed to face in the same direction as the discharge port 212 of the connecting member 210, which is the direction in which the suction port (see Fig. 2, 211) of the connecting member 210 is directed. It is the opposite direction.
- the reason for designating the position of the air flow hole 226 as described above is that the openings 223 provided in the suction port 211 and the discharge port 212 and the dust separation unit 222 of the connection member 210 described above. This is because the strength of the swirl flow formed by this is relatively weakened in the vicinity of the air flow hole 226, and dust and foreign matters may be located in the least portion thereof.
- the speed is also relatively slower than in other parts, whereby the air pressure increases near other parts of the air flow hole 226 than in the other parts. It can move more smoothly in the direction of the main body through which the vacuum pressure is formed.
- the air flow hole 226 is provided on the upper portion of the dust separation unit 222, the speed is the highest in the portion, the pressure is lowered so that the movement of air in the direction of the main body less than other places.
- the original effect of sending dust separated air toward the connecting member 210 through the place other than the opening may be discolored.
- FIG. 6 shows a second embodiment of the connecting member and the dust separating member.
- the suction port 1211 is formed on one side of the outer circumferential surface of the connecting member 1210, and the discharge port (not shown) is formed on the opposite side.
- the dust separation member 1220 coupled to the connection member 1210 includes a cylindrical portion 1221 having a cylindrical shape and a cone portion 1222 protruding to one side from the cylindrical portion 1221.
- An opening 1223 through which air and dust are discharged is provided at an end of the cone portion 1222, and an air flow hole 1224 is provided on an outer circumferential surface of the cylindrical portion 1221.
- a connecting rib 1225 extending to the surface of the cylindrical portion 1221 is provided on the outer circumferential surface of the cone shaped portion 1222.
- the connecting rib 1225 is for preventing the development of swirl flow on the surface of the cylindrical portion 1224 and the cone-shaped portion 1222, the swirl flow interrupted by the connecting rib 1225 is The outer peripheral surface of the cylindrical portion 1221 is moved.
- the swirl flow is mainly formed along the outer circumferential surface of the cylindrical portion.
- the air flow hole 1224 is formed adjacent to the connecting rib 1225, which is also due to the slowest flow of air in this portion, whereby air passes through the air flow hole 1224 It may flow into the dust separation member 1220.
- Fig. 7 shows a third embodiment of the connecting member and the dust separating member.
- the suction port 1211 is formed at one side of the outer circumferential surface of the connection member, and the discharge port (not shown) is formed at the opposite side.
- the dust separating member 1220 is divided into a cylindrical portion 1221 and a cone-shaped portion 1222.
- An opening 1222 is formed at one end of the cone-shaped portion 1222, and the cylindrical portion 1221 is formed.
- An air flow hole 1224 is also provided on the outer circumferential surface thereof as in the second embodiment.
- a separate suction hole 1226 is formed on one surface of the cylindrical portion 1221 in addition to the air flow hole 1224.
- the user prefers to accumulate dust in the housing, but in the case of the dust separation member 1220 shown in FIG. It is for users who prefer to see only a certain amount of dust turning instead of stacking.
- the suction hole 1226 is provided on one surface of the cylindrical portion 1221, and is formed right next to the cone shape portion 1222, the dust discharged from the opening 1222 is formed together with air in the housing. While turning inside, the suction hole 1226 flows into the inside.
- the amount of dust and foreign matter turning inside the housing part may be constant.
- the dial part 241 communicates the inside and the outside of the housing part (see FIG. 4 and 230), and operates the dial part 241.
- the position is returned to its original state to block the outside and the inside of the housing 230.
- the dial 241 is provided with an elastic member 246 for returning the position of the dial 241, the elastic member 246 is preferably provided in the form of a torsion spring.
- the elastic member 246 maintains an undeformed state.
- the first communication hole 233, the second communication hole 244, and the third communication hole 254 are the same position.
- the inner and outer surfaces of the housing portion communicate with each other, thereby creating an environment in which external air can flow into the interior.
- the dial part 241 When the user releases the dial part 241 in this state, the dial part 241 is returned to its original state by a restoring force, and the state becomes as shown in FIG. 8, thereby preventing communication between the inside and the outside of the housing part 230. do.
- the dust and air passing through the suction nozzle 100 are introduced into the suction port 211 provided in the connection member 210, and the dust and air passing through the suction port 211 are separated from the dust separation member 220. After moving to the inside, it is discharged into the housing portion 230 through the opening 223 provided at the end of the dust separation member 220.
- the swirl flow is generated in the housing portion 230, the swirl flow rotates around the dust separator 222.
- the dust included in the swirl flow rotates the inner wall surface of the housing part 230 by centrifugal force and accumulates on the inner bottom of the housing part 230.
- the air separated from the dust is introduced into the dust separation member 220 through the opening 223 and the air flow hole 226 again.
- the air separated from the dust is discharged to the discharge port 212 provided in the connecting member 210.
- the dust remains in the housing 230 of the transparent material.
- the amount of dust remaining inside the housing 230 increases, so that the user can visually recognize that the dust suction and separation actions are continuously performed.
- the user rotates the dial part 241 when the amount of dust remaining in the housing 230 is accumulated and used during the vacuum cleaner operation.
- Rotating the dial part 241 causes the first communication hole 233, the second communication hole 244, and the third communication hole 254 to be in the same position, and thus the housing part 230. Inside and outside are in communication.
- the inside of the housing 230 is a state in which the internal pressure is significantly lower than the external atmospheric pressure by the vacuum pressure generated in the main body. Therefore, when the inside and the outside of the housing 230 communicate with each other, outside air flows into the housing through the first, second, and third communication holes 233, 244, 254.
- Air introduced into the housing 230 is accumulated through the opening 223 and the air flow hole 226 of the dust discharge member 220 together with the dust remaining and accumulated in the housing 230. It flows into the separating member.
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Abstract
Description
Claims (17)
- 흡입노즐과;A suction nozzle;상기 흡입노즐에 마련되어 상기 흡입노즐에 의하여 흡입되는 먼지가 누적되는 먼지가시화 장치를 포함하되;A dust visualization device provided in the suction nozzle to accumulate dust sucked by the suction nozzle;상기 먼지가시화 장치는;The dust visualization device is;상기 흡입노즐의 일측에 마련되되, 먼지 및 공기가 토출되는 개구부 및 상기 개구부과 별도로 마련되어 공기가 유동할 수 있는 공기유동홀을 포함하는 공기 먼지분리부재와;An air dust separation member provided at one side of the suction nozzle and including an opening through which dust and air are discharged and an air flow hole provided separately from the opening;상기 먼지분리부재가 수용되는 하우징부와;A housing part in which the dust separation member is accommodated;상기 하우징부에 회동가능하게 마련되어 선택적으로 상기 하우징부 내부로 상기 하우징부 외부의 공기를 안내하는 공기안내장치를 포함하는 것을 특징으로 하는 진공청소기. And an air guide device rotatably provided in the housing part to selectively guide the air outside the housing part into the housing part.
- 제1항에 있어서,The method of claim 1,상기 먼지가시화 장치는The dust visualization device is상기 흡입노즐과 상기 먼지분리부재 및 상기 하우징부을 연결하는 연결부재를 더 포함하는 것을 특징으로 하되, Further comprising a connection member for connecting the suction nozzle and the dust separation member and the housing portion,상기 연결부재는 상기 흡입노즐과 연통하여 상기 흡입노즐에서 흡입된 먼지 및 공기를 상기 먼지분리부재 및 상기 하우징부로 안내하는 흡입구와;The connection member may include a suction port communicating with the suction nozzle to guide the dust and air sucked from the suction nozzle to the dust separation member and the housing part;상기 먼지분리부재 및 하우징부에서 빠져나오는 공기 및 먼지를 상기 흡입노즐과 본체를 연결하는 흡입관 방향으로 안내하는 토출구를 포함하는 것을 특징으로 하는 진공청소기. And a discharge port for guiding air and dust from the dust separation member and the housing part in a direction of a suction pipe connecting the suction nozzle and the main body.
- 제2항에 있어서,The method of claim 2,상기 개구부는 상기 먼지분리부재의 단부의 중심에 형성되며,The opening is formed in the center of the end of the dust separation member,상기 공기연통공은 상기 개구부와 소정간격 이격되도록 상기 먼지분리부재의 표면에 마련되는 것을 특징으로 하는 진공청소기.The air communication hole is a vacuum cleaner, characterized in that provided on the surface of the dust separation member to be spaced apart from the opening.
- 제3항에 있어서,The method of claim 3,상기 먼지분리부재의 표면과 상기 하우징부의 내벽면 사이에 마련되어 먼지가 상기 먼지분리부재의 표면과 상기 하우징부 내벽면 사이의 틈새에 끼는 것을 방지하기 위한 리브부재를 더 포함하며,A rib member provided between the surface of the dust separation member and the inner wall surface of the housing part to prevent dust from being caught in a gap between the surface of the dust separation member and the inner wall surface of the housing part;상기 리브부재는 상기 먼지분리부재의 표면을 따라 마련되는 것을 특징으로 하는 진공청소기. The rib member is a vacuum cleaner, characterized in that provided along the surface of the dust separation member.
- 제4항에 있어서,The method of claim 4, wherein상기 리브부재는 상기 공기연통공의 일부를 둘러싸는 절곡리브와 연결되는 것을 특징으로 하는 진공청소기. The rib member is vacuum cleaner, characterized in that connected to the bending ribs surrounding a portion of the air communication hole.
- 제4항에 있어서,The method of claim 4, wherein상기 리브부재는 상기 공기연통공보다 상기 토출구에 소정거리만큼 가깝게 배치되는 것을 특징으로 하는 진공청소기. And the rib member is disposed closer to the discharge hole by a predetermined distance than the air communication hole.
- 제3항에 있어서,The method of claim 3,상기 먼지분리부재는 콘 형상으로 마련되고, The dust separation member is provided in a cone shape,상기 개구부는 상기 먼지분리부재의 단부 중심에 마련되고,The opening is provided at the center of the end of the dust separation member,상기 공기유동홀은 경사면 형태로 형성되는 상기 먼지분리부재의 표면에 마련되는 것을 특징으로 하는 진공청소기. The air flow hole is a vacuum cleaner, characterized in that provided on the surface of the dust separation member is formed in the form of an inclined surface.
- 제3항에 있어서,The method of claim 3,상기 먼지분리부재는 원통부와, 상기 원통부에서 돌출되는 콘형상부를 포함하되, 상기 개구부은 상기 콘형상부의 단부에 마련되고,The dust separation member includes a cylindrical portion and a cone-shaped portion protruding from the cylindrical portion, wherein the opening is provided at an end of the cone-shaped portion,상기 공기유동홀은 상기 원통부의 표면상에 마련되는 것을 특징으로 하는 진공청소기. The air flow hole is a vacuum cleaner, characterized in that provided on the surface of the cylindrical portion.
- 제8항에 있어서,The method of claim 8,상기 공기유동홀은 상기 흡입구에 인접한 부분에 형성되는 것을 특징으로 하는 진공청소기. The air flow hole is a vacuum cleaner, characterized in that formed in the portion adjacent to the inlet.
- 제1항에 있어서,The method of claim 1,상기 공기 안내장치는 제1연통공이 형성되는 하우징부의 단부에 회동가능하게 설치되며 제2연통공을 구비하는 다이얼부와;The air guide device may include a dial unit rotatably installed at an end portion of the housing unit in which the first communication hole is formed and having a second communication hole;상기 다이얼부를 커버하도록 마련되며 그 중심부가 돌출되도록 마련되어 상기 하우징부의 단부에 고정설치되고, 상기 제2연통공과 선택적으로 연통되는 제3연통공을 구비하는 다이얼 커버부재를 포함하는 것을 특징으로 하는 진공청소기. And a dial cover member provided to cover the dial part, the center part of which protrudes, the dial cover member fixed to the end of the housing part and having a third communication hole selectively communicating with the second communication hole. .
- 제10항에 있어서,The method of claim 10,상기 다이얼부와 상기 하우징부의 단부 또는 상기 다이얼부와 상기 다이얼 커버부재 사이에 마련되어 상기 다이얼부를 회전시키는 강제력이 해제되면 상기 다이얼부를 원위치로 복귀시키는 탄성부재를 더 포함하는 것을 특징으로 하는 진공청소기.And an elastic member provided between an end portion of the dial part and the housing part or between the dial part and the dial cover member to return the dial part to its original position when the forcing force for rotating the dial part is released.
- 제10항에 있어서,The method of claim 10,상기 다이얼부는 회동운동시, 상기 제1,2,3연통공을 상호간에 연통시켜 상기 하우징 내부와 외부를 연통시키도록 마련되는 것을 특징으로 하는 진공청소기. The dial unit is a vacuum cleaner, characterized in that the first, second, third communication hole in communication with each other provided to communicate the inside and outside of the housing during the rotational movement.
- 제10항에 있어서,The method of claim 10,상기 다이얼부는 상기 하우징부의 일면과 상기 다이얼 커버부재 사이에 회동가능하게 마련되되,The dial portion is rotatably provided between one surface of the housing portion and the dial cover member,상기 다이얼 커버부재는 상기 하우징부의 일면과 결합되는 고정축을 포함하고, 상기 다이얼부는 상기 고정축이 관통하는 관통공을 포함하는 것을 특징으로 하는 진공청소기. The dial cover member includes a fixed shaft coupled to one surface of the housing portion, wherein the dial portion comprises a through hole through which the fixed shaft passes.
- 제10항에 있어서,The method of claim 10,상기 다이얼부는 그 양면에 마련되어 상기 하우징부의 일단부와 상기 다이얼 커버부재를 각각 수용하는 수용홈과, 그 외주면에 마련되어 사용자의 파지를 위한 파지부를 포함하는 것을 특징으로 하는 진공청소기. The dial portion is provided on both sides of the vacuum cleaner, characterized in that it comprises an accommodating groove for accommodating one end of the housing portion and the dial cover member, and a gripping portion provided on the outer circumferential surface of the user.
- 흡입노즐과;A suction nozzle;상기 흡입노즐에 마련되어 상기 흡입노즐에 의하여 흡입되는 먼지가 누적되는 먼지가시화 장치를 포함하되;A dust visualization device provided in the suction nozzle to accumulate dust sucked by the suction nozzle;상기 먼지가시화 장치는;The dust visualization device is;투명 또는 반투명재질의 하우징부와, Transparent or translucent housing portion,상기 하우징 내부에 마련되는 먼지분리부재와, A dust separation member provided inside the housing;상기 하우징부에 결합되어 회전운동에 의하여 선택적으로 상기 하우징부의 외부와 내부를 연통시킬 수 있는 연통공이 마련된 다이얼부를 구비하는 공기안내부재를 포함하는 것을 특징으로 하는 진공청소기. And an air guide member coupled to the housing part and having a dial part provided with a communication hole for selectively communicating the outside and the inside of the housing part by a rotational movement.
- 제15항에 있어서,The method of claim 15,상기 하우징에 마련되는 제1연통공과;A first communication hole provided in the housing;상기 다이얼부에 마련되는 제2연통공과;A second communication hole provided in the dial part;상기 다이얼부에 결합되는 다이얼 커버부재에 마련되는 제3연통공을 포함하되, 상기 제2연통공은 상기 다이얼부의 회전에 따라 선택적으로 상기 제1연통공과 상기 제3연통공 사이를 연통시키도록 상기 다이얼부의 표면에 마련되는 것을 특징으로 하는 진공청소기. And a third communication hole provided in the dial cover member coupled to the dial part, wherein the second communication hole selectively communicates between the first communication hole and the third communication hole according to the rotation of the dial part. Vacuum cleaner, characterized in that provided on the surface of the dial.
- 제16항에 있어서,The method of claim 16,상기 다이얼부와 상기 다이얼 커버부재 사이에 마련되어 상기 다이얼부에 탄성복원력을 제공하는 탄성부재를 더 포함하는 것을 특징으로 하는 진공청소기. And an elastic member provided between the dial part and the dial cover member to provide an elastic restoring force to the dial part.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2010/001479 WO2011111883A1 (en) | 2010-03-10 | 2010-03-10 | Vacuum cleaner with dust visualization device |
CN201080064599.5A CN102905595B (en) | 2010-03-10 | 2010-03-10 | Vacuum cleaner with dust visualization device |
KR1020127011325A KR101356531B1 (en) | 2010-03-10 | 2010-03-10 | Vacuum cleaner with dust visualization device |
AU2010347852A AU2010347852B2 (en) | 2010-03-10 | 2010-03-10 | Vacuum cleaner with dust visualization device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2010/001479 WO2011111883A1 (en) | 2010-03-10 | 2010-03-10 | Vacuum cleaner with dust visualization device |
Publications (1)
Publication Number | Publication Date |
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WO2011111883A1 true WO2011111883A1 (en) | 2011-09-15 |
Family
ID=44563670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/001479 WO2011111883A1 (en) | 2010-03-10 | 2010-03-10 | Vacuum cleaner with dust visualization device |
Country Status (4)
Country | Link |
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KR (1) | KR101356531B1 (en) |
CN (1) | CN102905595B (en) |
AU (1) | AU2010347852B2 (en) |
WO (1) | WO2011111883A1 (en) |
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KR102329763B1 (en) * | 2014-11-26 | 2021-11-23 | 삼성전자주식회사 | Power Controlling Method for communication and electronic device supporting the same |
KR20200054450A (en) | 2018-11-10 | 2020-05-20 | 송난나 | The mugwort roast egg |
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KR960028874A (en) * | 1995-01-04 | 1996-08-17 | 구자홍 | Dust accumulation detection device and method in dust bag of vacuum cleaner |
JP2001321302A (en) * | 2000-05-18 | 2001-11-20 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
JP2004290342A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
KR20080092063A (en) * | 2007-04-11 | 2008-10-15 | 삼성광주전자 주식회사 | Dust sensing unit for use in a vacuum cleaner |
KR20090131098A (en) * | 2008-06-17 | 2009-12-28 | 삼성광주전자 주식회사 | Unit for sensing amount of air flowing and cleaning apparatus having the same |
Family Cites Families (4)
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KR200211751Y1 (en) * | 1998-12-31 | 2001-02-01 | 송영소 | Dust collection tester for vacuum cleaner |
US7418763B2 (en) * | 2003-02-26 | 2008-09-02 | Black & Decker Inc. | Hand vacuum with filter indicator |
CN2624807Y (en) * | 2003-06-13 | 2004-07-14 | 卞庄 | Inspection window for a dust settling pocket of a dust collector |
CN1565363A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Indicator of vacuum cleaner |
-
2010
- 2010-03-10 KR KR1020127011325A patent/KR101356531B1/en active IP Right Grant
- 2010-03-10 WO PCT/KR2010/001479 patent/WO2011111883A1/en active Application Filing
- 2010-03-10 AU AU2010347852A patent/AU2010347852B2/en not_active Ceased
- 2010-03-10 CN CN201080064599.5A patent/CN102905595B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960028874A (en) * | 1995-01-04 | 1996-08-17 | 구자홍 | Dust accumulation detection device and method in dust bag of vacuum cleaner |
JP2001321302A (en) * | 2000-05-18 | 2001-11-20 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
JP2004290342A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
KR20080092063A (en) * | 2007-04-11 | 2008-10-15 | 삼성광주전자 주식회사 | Dust sensing unit for use in a vacuum cleaner |
KR20090131098A (en) * | 2008-06-17 | 2009-12-28 | 삼성광주전자 주식회사 | Unit for sensing amount of air flowing and cleaning apparatus having the same |
Also Published As
Publication number | Publication date |
---|---|
CN102905595A (en) | 2013-01-30 |
KR20120081178A (en) | 2012-07-18 |
CN102905595B (en) | 2015-07-01 |
AU2010347852B2 (en) | 2013-09-12 |
AU2010347852A1 (en) | 2012-09-20 |
KR101356531B1 (en) | 2014-01-29 |
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