WO2024090986A1 - 건조기용 유로전환유닛 및 이를 포함하는 건조기 - Google Patents
건조기용 유로전환유닛 및 이를 포함하는 건조기 Download PDFInfo
- Publication number
- WO2024090986A1 WO2024090986A1 PCT/KR2023/016637 KR2023016637W WO2024090986A1 WO 2024090986 A1 WO2024090986 A1 WO 2024090986A1 KR 2023016637 W KR2023016637 W KR 2023016637W WO 2024090986 A1 WO2024090986 A1 WO 2024090986A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flow path
- dryer
- air
- switching unit
- body portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/22—Lint collecting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
Definitions
- the present invention relates to a flow path switching unit for a dryer that can selectively provide two flow paths for a drying mode and a dehumidifying mode, and a dryer including the same.
- a dryer is a device that dries wet clothes (hereinafter referred to as items to be dried).
- the dryer accommodates the object to be dried in a drum, rotates the drum, and provides hot air through a heat exchanger into the drum to dry the object.
- Existing dryers are installed and used in a separate laundry room or utility room in the house, but the laundry room or utility room may not have a window or is small and is not well ventilated.
- the humidity in the laundry room or utility room may increase due to drying of the items to be dried, and if the humidity increases, the dryer may corrode or cause discomfort to the user.
- a dryer may be implemented to provide a drying mode and a dehumidifying mode, and a dehumidifying unit that changes the air flow path to apply the drying mode and dehumidifying mode may be considered.
- the flow path switching unit for a dryer may be a flow path switching unit for a dryer that is coupled to a dryer that accommodates items to be dried in a drum and dries the items to be dried by heat of a heat exchanger to perform dehumidification of outdoor air.
- a flow path switching unit for a dryer may include a first side, a second side, and a body portion including the first side and the second side.
- the flow path switching unit for a dryer may include a flow path guide that forms a first flow path of air for drying the object to be dried or a second flow path of air for dehumidifying the outside air depending on the arrangement position of the body portion. You can.
- the flow path switching unit may provide a first flow path that guides air from the drum of the dryer to the heat exchanger of the dryer.
- the flow path switching unit guides the outside air introduced from the outside of the dryer to the heat exchanger and guides the outside air dehumidified through the heat exchanger and the drum to the dryer.
- a second flow path discharged to the outside may be provided.
- the dryer may include a flow path switching unit for the dryer.
- Figure 1 is a perspective view of a dryer according to one embodiment.
- Figure 2 is a perspective view of the lower part of Figure 1
- Figure 3 is a diagram showing a state in which the cover is coupled to Figure 1.
- Figure 4 is a diagram conceptually showing the flow path in dry mode
- Figure 5 is a diagram conceptually showing a flow path in dehumidifying mode.
- Figure 6 is a perspective view of the flow path switching unit in a first position according to one embodiment.
- Figure 7 is an exploded perspective view of the flow path switching unit in the first position.
- Figure 8 is a cross-sectional view of Figure 7.
- Figure 9 is a cross-sectional view at a first position when the flow path switching unit according to an embodiment is installed in the lower left part of the dryer main body.
- Figure 10 is an exploded perspective view of the flow path switching unit in the second position.
- Figure 11 is a cross-sectional view of the opening and closing part in Figure 10 in an open state.
- Figure 12 is a cross-sectional view at a first position when the flow path switching unit according to an embodiment is installed in the lower left part of the dryer main body.
- Figure 13 is a perspective view of the flow path switching unit in the second position.
- Figure 14 is a perspective view of the opening and closing part in Figure 13 in an open state.
- Figure 15 is an exploded perspective view viewed from the rear of the flow path switching unit toward the front;
- Figure 16 is a plan view of Figure 11.
- first may be named a second component without departing from the scope of the present invention, and similarly, the second component may also be named a first component.
- the term “and/or” includes a combination of a plurality of related items or any one item among a plurality of related items.
- Figure 1 is a perspective view of a dryer according to one embodiment.
- Figure 2 is a perspective view of the lower part of Figure 1
- Figure 3 is a diagram showing a state in which the cover is coupled to Figure 1.
- the dryer 100 is a device that operates to dry the object to be dried.
- the dryer 1 may include a main body 110.
- the main body 110 may be formed in a substantially rectangular parallelepiped shape, including a front 101, a rear 102, an upper surface 103, a lower surface 104, and a side surface 105.
- the dryer 100 may include a drum 130 that accommodates items to be dried. One side of the drum 130 may be open to allow the drying object to be introduced. An inlet 106 communicating with the drum 130 is formed in the main body 110, and a door 120 is provided to open and close the inlet 106.
- the drum 130 is accommodated and mounted in the main body 110, which forms the outline of the dryer.
- An operating unit 111 may be provided on the upper part of the front 101 of the main body 110 to enable the user to perform the functions of the dryer 100.
- the operation unit 111 includes a rotary input unit 11a that selects a function of the dryer, a display unit 11b that displays the selected function and mode status of the dryer according to the input of the rotary input unit 11a, and a mode that the user can press to select the mode.
- a touch input unit 11c, etc. may be provided.
- the configuration of the manipulation unit 111 is not limited to this, and the manipulation unit 111 may be implemented in various ways.
- the dryer 100 may include a heat exchanger 170 that provides hot air to the drum 130.
- the heat exchanger 170 may be placed below the drum 130 and may be installed on the base 140 provided on the lower surface of the main body 110.
- the fan 161 installed on the base 140 moves the air in the drum 130 to the flow path switching unit 200 and moves the air to the rear end of the flow path switching unit 200.
- a heat exchanger 170 is disposed.
- the cover 141 is coupled to the upper part of the base 140 to form a duct structure that allows air to pass through the flow path switching unit 200 and the heat exchanger 170.
- the heat exchanger 170 is provided to provide hot air toward the drum 130, and may be a component of a refrigerant cycle.
- the refrigerant cycle may include the heat exchanger 170, compressor 180, and expansion device 190.
- the heat exchanger 170 is provided to exchange heat with air, and may include an evaporator 171 and a condenser 172. Refrigerant can circulate through a series of processes consisting of compression-condensation-expansion-evaporation.
- the compressor 180 compresses and discharges the refrigerant at high temperature and pressure, and the discharged refrigerant flows into the condenser 172.
- the condenser 172 may condense the compressed refrigerant and emit heat to the surroundings during the condensation process.
- the expansion device 190 expands the high-temperature, high-pressure refrigerant condensed in the condenser 172 to a low-pressure state.
- the evaporator 171 evaporates the expanded refrigerant and can take away heat from the surroundings through the evaporation process.
- the refrigerant that has passed through the evaporator 171 moves back to the compressor 180 and circulates.
- Figure 4 is a diagram conceptually showing a flow path in a drying mode
- Figure 5 is a diagram conceptually showing a flow path in a dehumidifying mode.
- the dryer 100 when the dryer 100 operates in a drying mode to dry the object to be dried, the object may be dried while air circulates inside the main body 110. Specifically, the high-temperature and humid air discharged from the drum 130 may be cooled while passing through the evaporator 171 of the heat exchanger 170 and changed into low-temperature dry air. When the hot and humid air is cooled in the evaporator 171, condensation water may be generated. The condensed water may move to the recovery container 109 provided in the dryer 100 or may be drained to the outside of the main body 110.
- Air dried at low temperature while passing through the evaporator 171 may pass through the condenser 172 of the heat exchanger 170.
- the low-temperature dry air discharged from the evaporator 171 may be heated up as it passes through the condenser 172 and change into high-temperature dry air.
- the high-temperature dry air may flow into the rear of the drum 130 to dry the object to be dried.
- high temperature and humid air containing moisture may flow out of the drum 130 and pass through the evaporator 171 again. Through this process, the air circulating inside the main body 110 dries the items to be dried contained in the drum 130.
- Relatively humid air that requires dehumidification may change into high-temperature dry air as it passes through the heat exchanger 170.
- the high-temperature dry air passes through the drum 130 and is discharged again to the outside of the dryer 100 to dehumidify the humid air outside the dryer 100.
- the dehumidifying mode may be operated in a state where no objects to be dried are accommodated inside the drum 130.
- the flow path switching unit 200 for a dryer is detachably coupled to the dryer 100 and can selectively form a first flow path for the drying mode and a second flow path for the dehumidifying mode.
- the flow path switching unit 200 for a dryer may be inserted into and fastened to the mounting hole 108 formed in the main body 110.
- the mounting hole 108 can be opened and closed by the cover 107.
- the flow path switching unit 200 for a dryer will be described in detail.
- Figure 6 is a perspective view of the flow path switching unit 200 in a first position according to an embodiment.
- Figure 7 is an exploded perspective view of the flow path switching unit in the first position, and
- Figure 8 is a cross-sectional view of Figure 7.
- Figure 10 is an exploded perspective view of the flow path switching unit in the second position, and
- Figure 11 is a cross-sectional view with the opening and closing part in Figure 10 in an open state.
- the first position refers to a position in a state where the flow path switching unit 200 for a dryer is coupled to a dryer to perform a drying operation
- the second position refers to a position in which the flow path switching unit 200 for a dryer performs a dehumidifying operation. This means the position when connected to the dryer.
- the flow path switching unit 200 for a dryer may include a body portion 10 and a flow path guide 20.
- the body portion 10 may include an upper surface 11, a lower surface 12, a first side 13, and a second side 14.
- the first side 13 is disposed opposite to the second side 14.
- the body portion 10 is a rectangular parallelepiped with open front and rear surfaces. It can be made into a shape.
- the body portion 10 may have a horizontal width greater than a vertical height.
- the space utilization of the lower part of the dryer 100 can be increased.
- the drum 130 is provided on the center side of the main body 110 of the dryer 100, and the flow path switching unit 200 is provided in the lower space of the main body 110, By lowering the height of the body portion 10, interference with other structures can be minimized.
- the body portion 10 may be formed so that the distance between the opposing first side 13 and the second side 14 is greater than the distance between the front and rear sides.
- the distance between the opposing first side 13 and the second side 14 of the body portion 10 is secured to be relatively large, so that the body portion 10 is moved to the first and second areas at the second position.
- the shape of the body portion 10 is not limited to the rectangular parallelepiped as described above, and can be changed in various ways as long as it has a shape that can form a flow path for air to flow therein.
- the flow guide 20 can guide air by dividing the internal space of the body portion 10.
- the flow guide 20 is coupled to the inside of the body part 10 to divide the internal space of the body part 10, and the divided space can be used as a flow path for a drying mode or a dehumidifying mode.
- the flow path guide 20 may form a first flow path for drying the object to be dried or a second flow path for dehumidifying outside air. That is, the flow path guide 20 can form a first flow path in dry mode and a second flow path in dehumidifying mode.
- the flow guide 20 is a first flow path that guides air from the drum 130 to the heat exchanger 170 with the body portion 10 located in the first position. can be provided. And, referring to Figures 10 and 11, the flow guide 20 allows external air to flow into the heat exchanger 170 and the drum 130 while the body part 10 is located in the second position. After being dehumidified through , the outside air can again flow into the body part 10 from the drum 130 and provide a second flow path through which it is discharged to the outside.
- the second position of the body portion 10 may be rotated by 180° so that the positions of the upper and lower surfaces are reversed from the first position.
- the second position is rotated clockwise or counterclockwise based on the center of the front side of the body part 10, so that the upper surface becomes the lower surface, and the lower surface becomes the upper surface. It may be in a rotated position as much as possible.
- a front cover 22 formed with an inlet port part 24 through which outside air is introduced and an outlet port part 25 through which outside air is discharged can be coupled.
- the inlet port portion 24 and the outlet port portion 25 are formed to be substantially the same in size to ensure a smooth flow of air when external air is introduced and discharged.
- a guide rib 26 is formed to protrude from the inflow port 24 and is supported by contacting the flow guide 20 while guiding external air toward the opening 19.
- the guide rib 26 is formed to have a curvature corresponding to the curvature of the flow guide 20.
- the flow guide 20 is connected to the opposing first side 13 and the second side 14 from the front of one of the opposing first side 13 and the second side 14. It may extend to the rear side of the other side of the second side 14.
- the flow guide 20 may extend from the front of the first side 13 to the rear of the second side 14.
- One end of the flow guide 20 may be coupled to the front of the first side 13, and the other end may be coupled to the rear of the second side 14.
- the flow guide 20 may be rounded to facilitate the flow of air.
- the other end of the flow guide 20 is coupled to the rear of the right side 14, but the other end of the flow guide 20 is where the rear of the body portion 10 and the right side 14 meet. It may be coupled to a corner, or to the rear surface adjacent to the corner.
- a first inlet 15 and an outlet 16 may be formed in the body portion 10. Specifically, based on the state in which the body portion 10 is in the first position, the first inlet 15 may be formed on one side to allow air to flow from the drum. Additionally, the outlet 16 may be formed at the rear of the body portion 10.
- the air flowing in from the first inlet 15 may flow to the outlet 16 to form a first flow path.
- the area of the outlet 16 may be larger than the area of the first inlet 15. Since the area of the outlet 16 is larger than the area of the first inlet 15, the air flowing in through the first inlet 15 can be smoothly discharged through the outlet 16.
- the first inlet 15 may be formed on the first side 13 of the body portion 10 to which one end of the flow guide 20 is coupled.
- the outlet 16 is formed at the rear of the body part 10, so that air from the drum flows into the first side 13 where the first inlet 15 is formed, and the outlet 16 is formed. It can be discharged to the rear provided.
- the flow path switching unit 200 is coupled to the mounting portion 150 provided on the lower right side of the main body 110 when viewed from the front of the main body 110.
- the drum 130 is located in the center of the main body 110, and the flow path switching unit 200 is formed on the right side of the drum 130, so the first inlet 15 is the first inlet 15 of the body 10. It is formed on the side 13 so that the air flow path discharged from the drum 130 can be simplified.
- the flow guide 20 formed on the body portion 10 is located on the second side. It may extend roundly from the front of (14) to the rear of the first side (13). That is, one end of the flow guide 20 may be coupled to the front of the second side 14, and the other end may be coupled to the rear of the first side 13. At this time, the other end of the flow guide 20 may be coupled to a corner where the first side 13 and the rear face meet or to the rear face adjacent to the corner.
- the first inlet 15 may be formed on the right side 14, and the outlet 16 may be formed on the rear of the body 10. That is, in one embodiment, the flow guide 20, the first inlet 15, and the outlet 16 may be changed symmetrically from the structure of FIG. 7.
- This structure can be applied by simplifying the flow path flowing from the drum 130 when the main body 110 is viewed from the front, and the flow path switching unit 200 is fastened to the lower left front part of the main body 110. make it possible
- an air dispersion rib 21 may be formed in the flow guide 20.
- the air distribution rib 21 may protrude toward the outlet 16 from one surface of the flow guide 20 based on the state in which the body portion 10 is in the first position.
- the air flowing in through the first inlet 15 collides with the air distribution rib 21 and flows toward the outlet 16 while being sprayed.
- the air is dispersed by the air distribution rib 21 and can smoothly escape toward the heat exchanger through the outlet 16.
- the body portion 10 may include a second inlet 17, a separation wall 18, and an opening 19.
- the flow guide 20 extends from the front of one side of the opposing first side 13 and the second side 14 to the other side of the opposing first side 13 and the second side 14. It may extend to the rear side of the side, and the second inlet 17 may be formed on the other side to allow air to flow in from the drum based on the body portion 10 being in the second position.
- the body portion 10 When the body portion 10 is flipped up and down in the first position in FIG. 7, it can be changed to the second position in FIG. 10.
- the second inlet 17 can be provided on the left side, similar to the first inlet 15 in the first position. .
- the flow path switching unit 200 when the main body 110 is viewed from the front, the flow path switching unit 200 is coupled to the lower right side of the front of the main body 110, so the second inlet 17 is located on the center side of the main body. Air can be easily introduced from the arranged drum 130. This result is because the upper and lower surfaces of the flow path switching unit 200 are reversed by 180°, and the second inlet 17 moves from the first position to the position of the first inlet 15.
- the flow guide 20 extends from the front of the first side 13 to the rear of the second side 14, where the second inlet ( 17) may be formed on the right side 14, and the first inlet 15 may be formed on the first side 13.
- the second inlet 17 can be formed on the opposite side of the first inlet 15. If the first inlet 15 is formed on the second side 14, the second inlet 17 may be formed on the first side 13.
- one side of the flow guide 20 may be used.
- air entering through the second inlet 17 may flow along the other surface of the flow guide 20.
- the separation wall 18 may be provided to protrude from the rear toward the front from the flow guide 20.
- the separation wall 18 may divide the front surface of the body portion 10 into a first area (A) into which outside air is introduced and a second area (B) into which outside air is discharged.
- the separation wall 18 may be formed at the center of the opposing first side 13 and the second side 14 of the body portion 10.
- the separation wall 18 is formed at the center of the opposing first side 13 and the second side 14 so that the first area A and the second area B have substantially the same size. It can be formed and the flow rate of the incoming outside air is similar to the flow rate of the discharged air, thereby smoothing the flow of air.
- the right side of the separation wall 18 forms a first area A into which outside air is introduced, and the separation wall 18 ) may form a second area (B) on the left side where external air is discharged.
- the area of the second area B may be larger than the area of the second inlet 17.
- the area of the second area B is formed to be larger than the area of the second inlet 17, so that the air flowing in from the drum 130 through the second inlet 17 flows into the second area B. It can be discharged to the outside smoothly.
- the opening 19 may be provided to be able to open and close the flow guide 20 corresponding to the first area A.
- the opening 19 may be formed as a hole cut in a substantially comb-tooth shape.
- the opening 19 formed at an angle in the shape of comb teeth can provide the effect of primarily filtering out foreign substances contained in the external air.
- the shape of the opening 19 is not limited to this, and it is sufficient as long as it has a sufficient size and shape to allow air to flow into the body portion 10.
- a plurality of circular through holes may be formed in the flow guide 20, or bars arranged in the horizontal and vertical directions may be arranged in a grid.
- the area of the opening 19 may be smaller than the area of the outlet 16.
- the area of the outlet 16 is formed to be larger than the area of the opening 19, so that external air introduced through the opening 19 can be smoothly discharged to the heat exchanger 170 through the outlet 16. .
- the first inlet (15) is formed on the right side 14 of the body 10
- the outlet 16 may be formed on the rear of the body 10
- the second inlet 17 is formed on the body 10. It can be formed on the left side 13.
- the first position is the state shown in FIG. 9, when the flow path switching unit 200 is shifted to the second position, the state is as shown in FIG. 12.
- the first area (A) will be the left area of the front side of the body portion 10 divided by the separating wall 18.
- the second area B may be the right area of the front of the body 10.
- one end of the flow guide 20 is coupled to the front of the second side 14 of the body 10, and the other end is attached to the first side 13 of the body 10. Although it is coupled to the rear, the other end of the flow guide 20 may be coupled to the rear of the body 10 at the corner where the first side 13 and the rear of the body 10 meet or adjacent to the corner. You can.
- Figure 13 is a perspective view of the flow path switching unit in the second position
- Figure 14 is a perspective view of the opening and closing unit in the second position of Figure 13 with the opening and closing unit open.
- Figure 15 is an exploded perspective view viewed from the rear of the flow path switching unit toward the front
- Figure 16 is a plan view of Figure 11.
- the flow path switching unit 200 for a dryer may be coupled with an opening and closing portion 30 that opens and closes the front of the body portion 10.
- the opening/closing unit 30 may open or close the first area A and the second area B divided by the separation wall 18.
- the opening and closing portion 30 may maintain the front side of the body portion 10 closed.
- the opening/closing portion 30 may maintain the front side of the body portion 10 open.
- the opening and closing part 30 rotates based on the hinges 81 provided at both lower ends with the body part 10 in the second position. It can be opened. That is, the opening and closing part 30 is configured to open the first area (A) and the second area (B) by pulling the upper side of the opening and closing part 30 forward based on the state in the second position and rotating the lower end. You can. Additionally, the front cover 22 may be formed with a receiving portion 23 into which the separating wall 18 is inserted and accommodated. When the front cover 22 is coupled to the body portion 10, the separation wall 18 is inserted into the receiving portion 23 and can be stably positioned.
- the opening and closing part 30 may be coupled with a sealing member 40 that seals the opening 19.
- the sealing member 40 is connected to the opening and closing part 30 and can open the opening 19 when the opening and closing part 30 opens the front of the body part 10.
- the opening and closing part 30 and the sealing member 40 may be fixed by a connecting bar 41 formed integrally.
- a protrusion 42 that is inserted into the opening 19 may be formed on the sealing member 40.
- the sealing member 40 may be formed in a size corresponding to the opening 19.
- the opening 19 is formed in an approximately rectangular shape, so the sealing member 40 may be formed in a rectangular shape to block the opening 19.
- the shape of the sealing member 40 may also change.
- the sealing member 40 may have a curved surface corresponding to the curved surface of the flow guide 20. When the sealing member 40 closes the opening 19, the sealing member 40 can form a first flow path together with the flow path guide 20. Accordingly, the outer surface of the sealing member 40 may be formed to form one curved surface by extending the curved surface of the flow guide 20.
- a sealing member 50 may be coupled to the circumferential direction of the sealing member 40. Since the sealing member 50 is coupled along the circumferential direction of the sealing member 40, leakage of air can be effectively prevented by integrally sealing the circumferential surface of the opening 19. That is, when the body portion 10 is provided in a dry mode in the first position, the sealing member 40 can maintain the opening 19 in a sealed state. When air flows from the drum 130 to the heat exchanger 170 along the flow guide 20, surface sealing is performed in the circumferential direction of the sealing member 40 to prevent air leakage through the opening 19. It can be prevented effectively.
- the sealing member 50 may be made of rubber or silicone material. Of course, the material of the sealing member 50 is not limited to this, and various materials may be selected.
- FIG. 10 it may include a flow path switching unit 200 and a guide grill 60 for a dryer according to an embodiment.
- the guide grill 60 is provided in the second area (B) and can guide air discharged to the outside through the second area (B). Additionally, the guide grill 60 may guide air discharged through the second area B in a direction away from the separation wall 18. According to one embodiment, the guide grill 60 is disposed in a diagonal shape on the discharge port portion 25 of the front cover 22.
- the guide grill 60 is provided with strip-shaped members having a predetermined width spaced apart from each other, and air can flow between the strips.
- the front end of the guide grill 60 may be inclined to move away from the separation wall 18 toward the front of the body portion 10. That is, based on the width of the guide grill 60, the front end 61 may be arranged to be further apart from the separation wall 18 than the rear end 62.
- the air discharged along the guide grill 60 is discharged in a direction away from the dividing wall 18, so that the air discharged through the second area (B) is re-introduced into the first area (A). This can be prevented and interference with external air flowing through the first area (A) can be minimized.
- the guide grill 60 may be disposed inclined in a direction away from the separation wall 18 from the upper end to the lower end based on the vertical longitudinal direction.
- the lower end of the guide grill 60 is inclined so that it is away from the separation wall 18, so that air passing through the guide grill 60 can be effectively discharged away from the separation wall 18.
- the flow path switching unit 200 for a dryer may include a filter member 70.
- the filter member 70 is coupled to the rear of the body portion 10 and is provided to filter foreign substances contained in the flowing air. According to one embodiment, the filter member 70 may be detachably coupled to the outlet 16. The filter member 70 may be formed in a shape and size corresponding to the outlet 16.
- the filter member 70 filters foreign substances contained in the air circulating inside the main body 110 when the dryer 100 operates in a drying mode with the body portion 10 located in the first position. can do.
- the filter member 70 filters foreign substances contained in the air circulating inside the main body 110 in a drying mode with the body portion 10 located in the first position. can do.
- the filter member 70 filters foreign substances contained in the air circulating inside the main body 110 in a drying mode with the body portion 10 located in the first position. can do.
- the filter member 70 filters foreign substances contained in the air circulating inside the main body 110 when the dryer 100 operates in a drying mode with the body portion 10 located in the first position. can do.
- the filter member 70 filters foreign substances contained in the air circulating inside the main body 110 when the dryer 100 operates in a drying mode with the body portion 10 located in the first position. can do.
- the filter member 70 filters foreign substances contained in the air circulating inside the main body 110 when the dryer 100 operates in a drying mode with the body portion 10 located in the first position. can do.
- the flow path switching unit 200 for a dryer may include a handle 80.
- the handle 80 may be provided to separate the body portion 10 from the main body 110 and rotate the body portion 10 from the first position to the second position.
- the handle 80 may be formed on the front lower side of the body portion 10, based on the state in which the body portion 10 is in the first position.
- the front of the body portion 10 may include a fixing portion 90 for fastening the flow path switching unit 200 to the mounting portion 150, and the handle 80 may include the fixing portion 90. It can be prepared by the government (90).
- the handle 80 and the body portion 10 are in the first position, the user can separate the body portion 10 from the main body using the handle 80. Subsequently, the body portion 10 can be rotated 180° so that the upper and lower surfaces are reversed. With the position of the body 10 changed to the second position, the body 10 can be fastened to the main body 110 again.
- the opening 19 is opened to induce the inflow of outside air.
- the lower ends of both sides of the opening and closing part 30 are rotated by the hinge 81 in the second position, and when the upper side of the opening and closing part 30 is pulled downward to open the opening 19, the handle 80 Since the position is changed to the upper position, it does not interfere with the handle 80 when the opening and closing part 30 is opened.
- both ends of the handle 80 may protrude from both sides of the body portion 10.
- the shape of the handle 80 is not limited to this, and may be changed in various positions and shapes so as not to interfere with each other when opening the opening/closing portion 30.
- the flow path switching unit 200 for a dryer can provide a drying mode and a dehumidifying mode using one unit, thereby improving user convenience. If a separate unit is used for each mode, there is the inconvenience of having to store unused units separately, and there may be a risk of loss. Additionally, according to one embodiment, since the functions of the drying mode and the dehumidifying mode are achieved through one unit, costs can be reduced compared to manufacturing a separate unit for each mode.
- a dryer 100 including the above-described flow path switching unit 200 for a dryer may be provided.
- the dryer 100 is a device used to dry objects to be dried, and may be a dryer 100 that provides a drying mode and a dehumidifying mode.
- the drying mode is a mode for drying the dried object
- the dehumidification mode is a mode for dehumidifying the air outside the dryer.
- the dryer 1 may include a main body 110.
- the main body 110 may be formed in a substantially rectangular parallelepiped shape, including a front surface 101, a rear surface 102, an upper surface 103, a lower surface 104, and a side surface 105.
- the dryer 100 may include a drum 130 that accommodates items to be dried. One side of the drum 130 may be open to allow the drying object to be introduced. An inlet 106 communicating with the drum 130 is formed in the main body 110, and a door 120 is provided to open and close the inlet 106.
- the drum 130 is accommodated and mounted in the main body 110, which forms the outline of the dryer.
- An operating unit 111 may be provided on the upper part of the front 101 of the main body 110 to enable the user to perform the functions of the dryer 100.
- the operation unit 111 includes a rotary input unit 11a that selects a function of the dryer, a display unit 11b that displays the selected function and mode status of the dryer according to the input of the rotary input unit 11a, and a mode that the user can press to select the mode.
- a touch input unit 11c, etc. may be provided.
- the configuration of the manipulation unit 111 is not limited to this, and the manipulation unit 111 may be implemented in various ways.
- the dryer 100 may include a heat exchanger 170 that provides hot air to the drum 130.
- the heat exchanger 170 may be placed below the drum 130 and may be installed on the base 140 provided on the lower surface of the main body 110.
- the fan 161 installed on the base 140 moves the air in the drum 130 to the flow path switching unit 200 and moves the air to the rear end of the flow path switching unit 200.
- a heat exchanger 170 is provided.
- the cover 141 is coupled to the upper part of the base 140 to form a duct structure that allows air to pass through the flow path switching unit 200 and the heat exchanger 170.
- the heat exchanger 170 may be placed below the drum 130 and may be installed on the base 140 provided on the lower surface of the main body 110.
- the heat exchanger 170 is provided to provide hot air toward the drum 130, and may be a component of a refrigerant cycle.
- the refrigerant cycle may include the heat exchanger 170, compressor 180, and expansion device 190.
- the heat exchanger 170 is provided to exchange heat with air and may include an evaporator 171 and a condenser 172.
- Refrigerant can circulate through a series of processes consisting of compression-condensation-expansion-evaporation. Detailed descriptions of the heat exchanger 170, compressor 180, and expansion device 190 are described above in the section where the flow path switching unit 200 for the dryer is described, so repetitive descriptions will be omitted.
- the flow path switching unit 200 for the dryer is detachably coupled to the main body 110 to provide a first flow path for a drying mode at a first position, and Position 2 provides a second flow path for dehumidification mode.
- the flow path switching unit 200 for a dryer may be detachably mounted on the lower right side of the main body 110 when viewed from the front.
- the installation location of the flow path switching unit 200 for the dryer is not limited to this, and may be changed to the left side of the front as described above.
- the first flow path circulates the internal air of the main body 110 while sequentially flowing through the drum 130, the flow path switching unit 200, and the heat exchanger 170, and the air from the drum 130 is used in the first flow path.
- This is a flow path provided to the heat exchanger 170.
- the flow path switching unit 200 may provide the first flow path at a first position, and provide a second flow path at a second position where the upper and lower surfaces are reversed at the first position.
- the dryer according to one embodiment includes the above-described flow path switching unit 200 for a dryer, the configuration, operation, and effects of the flow path switching unit 200 for a dryer can be provided as is, and the flow path switching unit for a dryer can be provided as is. Repetitive explanations are omitted.
- connections or connection members of lines between components shown in the drawings exemplify functional connections and/or physical or circuit connections, and in actual devices, various functional connections or physical connections may be replaced or added. Can be represented as connections, or circuit connections. Additionally, if there is no specific mention such as “essential,” “important,” etc., it may not be a necessary component for the application of the invention. Expressions such as “comprising,” “comprising,” etc. used herein are used to be understood as terms of the open end of the technology.
- the flow path switching unit for a dryer applies a flow path switching unit that provides a two-way flow path for drying mode and dehumidifying mode, allowing the user to use one flow path switching unit to switch between drying mode and dehumidifying mode depending on the purpose of use.
- a flow path switching unit that provides a two-way flow path for drying mode and dehumidifying mode, allowing the user to use one flow path switching unit to switch between drying mode and dehumidifying mode depending on the purpose of use.
- the flow path switching unit for a dryer may be a flow path switching unit for a dryer that is coupled to a dryer that accommodates items to be dried in a drum and dries the items to be dried by heat of a heat exchanger to perform dehumidification of outdoor air.
- a flow path switching unit for a dryer may include a first side, a second side, and a body portion including the first side and the second side.
- the flow path switching unit for a dryer may include a flow path guide that forms a first flow path of air for drying the object to be dried or a second flow path of air for dehumidifying the outside air depending on the arrangement position of the body portion. You can.
- the flow path switching unit may provide a first flow path that guides air from the drum of the dryer to the heat exchanger of the dryer.
- the flow path switching unit guides the outside air introduced from the outside of the dryer to the heat exchanger and guides the outside air dehumidified through the heat exchanger and the drum to the dryer.
- a second flow path discharged to the outside may be provided.
- the flow path switching unit for a dryer may extend from the first side to the second side.
- the flow guide may extend from the front of one of the first and second sides to the rear of the other side of the first and second sides.
- the flow path switching unit for a dryer may include a first inlet through which air flows from the drum when the body portion is in the first position.
- the flow path switching unit for a dryer may include an outlet formed at the rear of the body portion to discharge the air toward the heat exchanger while the body portion is in the first position in the dryer.
- the first flow path of the flow path switching unit for a dryer may be formed to allow air to flow from the first inlet to the outlet.
- the flow path switching unit for a dryer may include a second inlet formed on the second side so that air flows in from the drum when the body part is in the second position in the dryer.
- the flow path switching unit for a dryer is, with the body part in the second position, protruding forward from the flow path guide into a first area where outside air is introduced and a second area where the outside air is discharged. It may include a dividing wall dividing the body portion, and an opening provided in the first area to be able to open and close the flow guide.
- the second flow path of the flow path switching unit for a dryer may be formed so that outside air flowing in through the opening passes through the drum and then flows in through the second inlet and is discharged through the second area. .
- the flow path switching unit for a dryer may be combined with an opening and closing part that opens and closes the front of the body part.
- a sealing member that seals the opening may be coupled to the opening and closing portion of the flow path switching unit for a dryer according to an embodiment.
- the sealing member when the opening and closing unit opens the front, the sealing member may open the opening.
- the sealing member of the flow path switching unit for a dryer is formed to have a size corresponding to the opening, and a sealing member may be coupled to the flow path switching unit in the circumferential direction of the sealing member.
- a guide grill that guides air discharged to the outside may be formed in the second area.
- a guide grill that guides air discharged to the outside may be formed in the second area.
- a guide grill that guides air discharged to the outside of the body may be formed in the second area.
- the guide grill may guide the discharged air in a direction away from the separation wall.
- the flow path switching unit for a dryer may further include an air dispersion rib in the flow path guide that protrudes toward the outlet when the body portion is in the first position.
- the opening and closing portion may be opened by rotating based on hinges at both lower ends.
- the distance between the first side and the second side may be greater than the distance between the front and rear.
- the separation wall of the flow path switching unit for a dryer may be formed at the center of the first side and the second side.
- the area of the discharge portion of the flow path switching unit for a dryer may be larger than the areas of the first inlet and the opening.
- the area of the second area of the flow path switching unit for a dryer may be larger than the area of the second inlet.
- the flow path switching unit for a dryer may include a filter member that filters foreign substances in the body portion.
- the flow path switching unit for a dryer may be provided with a handle for rotating the body portion from the first position to the second position.
- the handle may be formed on the front lower side of the body portion when the body portion is in the first position.
- the dryer may include a flow path switching unit for the dryer.
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Abstract
Description
Claims (15)
- 피건조물을 건조하는 건조기(200)의 유로전환유닛에 있어서, 상기 건조기용 유로전환유닛(100)은,제1 면(11), 상기 제1 면(11)에 대향하는 제2 면(12), 제1 측면(13), 및 상기 제1 측면(13)에 대향하는 제2 측면(14)을 포함하는 바디부(10); 및상기 바디부(10)의 내부 공간을 구획하여, 상기 바디부(10)의 배치 위치에 따라 상기 피건조물을 건조시키기 위한 공기의 제1 유로 또는 외기를 제습하기 위한 공기의 제2 유로를 형성하는 유로가이드(20);를 포함하고,상기 바디부(10)가 상기 건조기에 제1 위치에 배치된 상태에서, 상기 유로전환유닛(100)은 상기 건조기(200)의 드럼(130)으로부터 상기 건조기의 열교환기(170) 측으로 공기를 안내하는 제1 유로를 제공하고,상기 바디부(10)가 상기 건조기(200)에 제2 위치에 배치된 상태에서, 상기 유로전환유닛(100)은 상기 건조기(200)의 외부로부터 도입되는 외기를 열교환기(170) 측으로 안내하고 상기 열교환기(170) 및 상기 드럼(130)을 거쳐 제습된 상기 외기를 상기 건조기(200)의 외부로 배출하는 제2 유로를 제공하고,여기서, 상기 제1 위치에서, 상기 바디부(10)는 상기 제1 면(11)이 상기 바디부(10)의 상면이 되고, 제2 면(12)이 상기 바디부(10)의 하면이 되도록 배치되며,상기 제2 위치에서, 상기 바디부(10)는 상기 제1 면(11)이 상기 바디부(10)의 하면이 되고, 상기 제2 면(12)이 상기 바디부(10)의 상면이 되도록 배치되는, 건조기용 유로전환유닛.
- 제1항에 있어서,상기 유로가이드(20)는 상기 제1 측면(13)으로부터 상기 제2 측면(14)으로 연장되며,상기 유로가이드(20)는,상기 바디부(10)가 상기 건조기(200)에 상기 제1 위치에 배치된 상태에서, 상기 드럼(130)으로부터 공기가 유입되도록 상기 제1 측면(13)에 형성된 제1 유입구(15); 및상기 바디부(10)가 상기 건조기(200)에 상기 제1 위치에 배치된 상태에서 상기 열교환기(170) 측으로 상기 공기를 배출시키도록 상기 바디부(10)의 후방에 형성된 배출구(16);를 포함하고,상기 제1 유로는 상기 제1 유입구(15)로부터 상기 배출구(16)로 공기가 유동하도록 형성되는, 건조기용 유로전환유닛.
- 제1항 또는 제2항에 있어서,상기 유로가이드(20)는 상기 제1 측면(13) 으로부터 상기 제2 측면(14)으로 연장되며,상기 유로가이드(20)는,상기 바디부(10)가 상기 건조기(200)에 상기 제2 위치에 배치된 상태에서,상기 드럼(130)으로부터 공기가 유입되도록 상기 제2 측면(14)에 형성된 제2 유입구(17);상기 바디부(10)가 상기 건조기(20)에 제2 위치에 배치된 상태에서, 상기 유로가이드(20)로부터 전방 측으로 돌출되어 상기 외기가 도입되는 제1 영역(A)과 상기 외기가 배출되는 제2 영역(B)으로 상기 바디부(10)를 분할하는 분리벽(18); 및상기 유로가이드(20)를 개폐 가능하도록 상기 제1 영역(A)에 마련되는 개구부(19);를 포함하고,상기 제2 유로는, 상기 개구부(19)를 통해 유입된 상기 외기가 상기 드럼(130)을 경유한 후 상기 제2 유입구(17)를 통해 유입되어 상기 제2 영역(B)을 통해 배출되도록 형성된, 건조기용 유로전환유닛.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 바디부(10)의 전방을 개폐하도록 상기 바디부(10)에 결합되는 개폐부(30)를 더 포함하는, 건조기용 유로전환유닛.
- 제3항에 있어서,상기 바디부(10)의 전방을 개폐하는 개폐부(30)를 더 포함하고,상기 개폐부(30)에는 상기 개구부를 밀폐하는 밀폐부재(40)가 결합되며,상기 개폐부(30)가 상기 전방을 개방할 때, 상기 밀폐부재(10)는 상기 개구부(19)를 개방하는, 건조기용 유로전환유닛.
- 제5항에 있어서,상기 밀폐부재(40)는 상기 개구부(19)에 대응하는 크기로 형성되고,상기 유로전환유닛(100)은 상기 밀폐부재(40)의 둘레방향으로 실링부재(50)를 더 포함하는, 건조기용 유로전환유닛.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 바디부(10)의 외부로 배출되는 공기를 안내하도록 상기 제2 영역(B)에는 가이드그릴(60)이 더 포함된, 건조기용 유로전환유닛.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 바디부(10)의 외부로 배출되는 공기를 안내하는 가이드그릴(60)이 상기 제2 영역(B)에 형성되고, 상기 가이드그릴(60)은 상기 배출되는 공기를 상기 분리벽(18)으로부터 멀어지는 방향으로 유도하는, 건조기용 유로전환유닛.
- 제1항 내지 제8항 중 어느 한 항에 있어서,상기 바디부(10)가 상기 제1 위치에 있는 상태에서,상기 유로가이드(20)는 상기 배출구를 향하여 돌출되어 공기분산리브(21)를 더 포함하는, 건조기용 유로전환유닛.
- 제4항 내지 제6항 중 어느 한 항에 있어서,상기 바디부(10)가 상기 제2 위치에 있는 상태에서,상기 개폐부(30)는 양측 하단부의 힌지(81)를 기준으로 회동하여 개방되는, 건조기용 유로전환유닛.
- 제1항 내지 제10항 중 어느 한 항에 있어서,상기 바디부(30)는 상기 제1 측면(13)과 상기 제2 측면(14) 사이의 거리가 전후방 사이의 거리보다 크며,상기 분리벽(18)은 상기 제1 측면(13)과 상기 제2 측면(14) 의 중앙부에 형성된, 건조기용 유로전환유닛.
- 제1항 내지 제11항 중 어느 한 항에 있어서,상기 배출부(16)의 면적은 상기 제1 유입구(15) 및 상기 개구부(19)의 면적보다 크고,상기 제2 영역(B)의 면적은 상기 제2 유입구(17)의 면적보다 큰, 건조기용 유로전환유닛.
- 제1항 내지 제12항 중 어느 한 항에 있어서,상기 바디부(10) 는 이물질을 필터링하는 필터부재(70)를 더 포함하는, 건조기용 유로전환유닛.
- 제1항 내지 제13항 중 어느 한 항에 있어서,상기 바디부(10)를 상기 제1 위치에서 상기 제2 위치로 회전시키기 위한 손잡이(80)가 마련되고,상기 손잡이(80)는, 상기 바디부(10)가 제1 위치에 있는 상태에서, 상기 바디부(10)의 전방 하측에 형성된, 건조기용 유로전환유닛.
- 제1항 내지 제14항 중 어느 한 항에 따른 건조기용 유로전환유닛(200)를 포함하는, 건조기.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202380075358.8A CN120202333A (zh) | 2022-10-25 | 2023-10-25 | 用于烘干机的流动路径切换单元及包括流动路径切换单元的烘干机 |
| EP23883091.3A EP4560068A4 (en) | 2022-10-25 | 2023-10-25 | FLOW PATH SWITCHING UNIT FOR DRYER, AND DRYER INCLUDING THEREON |
| US18/541,244 US12473684B2 (en) | 2022-10-25 | 2023-12-15 | Flow path switching unit for dryer and dryer including the same |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20220138625 | 2022-10-25 | ||
| KR10-2022-0138625 | 2022-10-25 | ||
| KR1020220150976A KR20240057937A (ko) | 2022-10-25 | 2022-11-11 | 건조기용 유로전환유닛 및 이를 포함하는 건조기 |
| KR10-2022-0150976 | 2022-11-11 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US18/541,244 Continuation US12473684B2 (en) | 2022-10-25 | 2023-12-15 | Flow path switching unit for dryer and dryer including the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024090986A1 true WO2024090986A1 (ko) | 2024-05-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2023/016637 Ceased WO2024090986A1 (ko) | 2022-10-25 | 2023-10-25 | 건조기용 유로전환유닛 및 이를 포함하는 건조기 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12473684B2 (ko) |
| EP (1) | EP4560068A4 (ko) |
| CN (1) | CN120202333A (ko) |
| WO (1) | WO2024090986A1 (ko) |
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| KR19980066328U (ko) * | 1997-05-15 | 1998-12-05 | 구자홍 | 의류건조기 |
| JP2015062643A (ja) * | 2013-09-26 | 2015-04-09 | 株式会社東芝 | 洗濯機 |
| KR20210046300A (ko) * | 2019-10-18 | 2021-04-28 | 엘지전자 주식회사 | 일체형 세탁물 처리장치 및 그 제어방법 |
| KR20220069790A (ko) * | 2020-11-20 | 2022-05-27 | 삼성전자주식회사 | 건조기 및 그 제어 방법 |
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| JP2007319458A (ja) | 2006-06-01 | 2007-12-13 | Matsushita Electric Ind Co Ltd | 洗濯乾燥機 |
| DE102012212162A1 (de) * | 2012-07-11 | 2014-01-16 | BSH Bosch und Siemens Hausgeräte GmbH | Trockner mit Wärmepumpe mit zusätzlicher Eignung für eine Raumentfeuchtung sowie Verfahren zu dessen Betrieb |
| PL3562987T3 (pl) | 2016-12-29 | 2022-03-21 | Electrolux Appliances Aktiebolag | Suszarka do prania zawierająca zespół filtra i sposób czyszczenia zespołu filtra |
| JP7160525B2 (ja) | 2017-08-08 | 2022-10-25 | 東芝ライフスタイル株式会社 | 衣類乾燥機 |
| EP4002222A1 (en) | 2020-11-17 | 2022-05-25 | Siemens Aktiengesellschaft | Transforming a trained artificial intelligence model into a trustworthy artificial intelligence model |
| CN113529376B (zh) | 2020-04-15 | 2025-06-20 | 宁波吉德电器有限公司 | 一种干衣机的下滤网组件及干衣机 |
| CN116368273A (zh) | 2020-11-20 | 2023-06-30 | 三星电子株式会社 | 干衣机及其控制方法 |
| WO2022108146A1 (ko) * | 2020-11-20 | 2022-05-27 | 삼성전자주식회사 | 건조기 |
| EP4023809B1 (en) | 2020-11-20 | 2025-01-08 | Samsung Electronics Co., Ltd. | Dryer |
| CN217078113U (zh) | 2022-03-31 | 2022-07-29 | 无锡小天鹅电器有限公司 | 一种干衣设备 |
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| KR19980066328U (ko) * | 1997-05-15 | 1998-12-05 | 구자홍 | 의류건조기 |
| JP2015062643A (ja) * | 2013-09-26 | 2015-04-09 | 株式会社東芝 | 洗濯機 |
| KR20210046300A (ko) * | 2019-10-18 | 2021-04-28 | 엘지전자 주식회사 | 일체형 세탁물 처리장치 및 그 제어방법 |
| KR20220069790A (ko) * | 2020-11-20 | 2022-05-27 | 삼성전자주식회사 | 건조기 및 그 제어 방법 |
| KR20220069779A (ko) * | 2020-11-20 | 2022-05-27 | 삼성전자주식회사 | 건조기 |
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| See also references of EP4560068A4 * |
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| US20240133112A1 (en) | 2024-04-25 |
| US20240229343A9 (en) | 2024-07-11 |
| EP4560068A4 (en) | 2025-11-05 |
| EP4560068A1 (en) | 2025-05-28 |
| CN120202333A (zh) | 2025-06-24 |
| US12473684B2 (en) | 2025-11-18 |
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