Abstract: A dishwasher comprises: a tub that forms a washing chamber; a spray unit that sprays water into the washing chamber; a sump housing that includes a first coupling portion; a pump, coupleable to the sump housing, and includes a second coupling portion; and a pump holder that connects the first coupling portion of the sump housing and the second coupling portion of the pump to thereby allow the pump to be mounted on the sump housing. In order to prevent the pump from separating from the sump housing, at least one of the first coupling portion or the second coupling portion may include a first extension portion extending along a first direction and a second extension portion extending from the first extension portion along a second direction intersecting with the first direction.

Abstract: Disclosed herein is including a basket including an improved dish support structure. The dishwasher includes a basket provided to accommodate dishes. The basket includes a basket body, an upper holder frame including one end supporting a portion of the dish and the other end rotatably coupled to the basket body, and a lower holder frame including one end supporting the other portion of the dish supported by the upper holder frame, and the other end rotatably coupled to the basket body. A distance between one end of the upper holder frame and one end of the lower holder frame is adjusted as one of the upper holder frame and the lower holder frame is rotated.

Abstract: A dish washer comprising: a tub forming a washing chamber; a plurality of spray rotors spraying water into the washing chamber; and a sump assembly. The sump assembly comprises: a sum housing including a distribution chamber to accommodate water which is provided to the plurality of spray rotors; a distribution disk, positionable in the distribution chamber, to provide the water accommodated in the distribution chamber to at least one of the plurality of spray rotors; a distribution motor generating rotational force to rotate the distribution disk; and a connecting shaft to transmit the rotational force of the distribution motor to the distribution disk and guide water leaking from the distribution chamber to outside of the connecting shaft.

Abstract: A dishwasher may comprise: a tub forming a washing chamber; a sump comprising a bottom portion, a side portion, a water storage chamber formed by the bottom portion and the side portion and configured to store water in the tub, and a first coupling portion formed on the side portion; and a filter coupleable to and decoupleable from the water storage chamber to filter foreign substances from the water. The filter comprises a second coupling portion which rotates to be coupled to the first coupling portion. While the second coupling portion is coupled to the first coupling portion, the second coupling portion holds the first coupling portion in place along a vertical direction of the washing chamber.

Abstract: The dishwasher comprises: a tub having a washing chamber and includes a bottom wall having an opening; a sump housing coupled to the bottom wall and includes a guide wall radially extending to guide a movement of washing water discharged from the opening, an inner flange protruding from the guide wall toward the bottom wall of the tub, an outer flange disposed outside the inner flange and spaced apart from the inner flange to form a locking groove, and a first coupling portion at the guide wall inside the inner flange; and a sealer to seal between the bottom wall of the tub and the sump housing, the sealer includes a sealing body disposed between the inner flange and the bottom wall of the tub and including a second coupling portion coupled to the first coupling portion, and a locking body inserted into the locking groove of the sump housing.

Abstract: A dishwasher including a tub provided in the cabinet to form a washing chamber, and a drying apparatus arranged on a side wall of the tub and including a flow path provided to allow air sucked from the washing chamber to flow, a heater arranged in the flow path to heat air in the flow path, and a switch arranged upstream of the heater to turn off the heater in response to air, which is adjacent to the heater, reaching a predetermined temperature.

Abstract: The dishwasher may comprise: a tub forming a washing chamber; a spray unit for spraying water into the washing chamber; a sump to accommodate the water to be supplied to the spray unit; and a duct including a first body part, which extends along a first direction and is connectable to the spray unit, and a second body part, which extends from the first body part in a second direction and allows the water from the sump to be introduced. The duct can include: a first frame including a plurality of first coupling members aligned in the first direction and the second direction; a second frame including a plurality of second coupling members that can be coupled to the plurality of first coupling members; a guide path formed by the coupling of the first frame and the second frame; and a partition to partition the guide path into a plurality of sections.

Abstract: A dishwasher including a tub provided in the cabinet to form a washing chamber, and a drying apparatus arranged on a side wall of the tub and including a flow path provided to allow air sucked from the washing chamber to flow, a heater arranged in the flow path to heat air in the flow path, and a switch arranged upstream of the heater to turn off the heater in response to air, which is adjacent to the heater, reaching a predetermined temperature.

Abstract: A dishwasher includes a tub, a blower fan configured to blow air into the tub, and a blower duct configured to guide air blown by the blower fan to flow. The blower duct includes an inlet and an outlet. The dishwasher includes an outlet cap to cover the outlet, and configured to guide a direction of the air discharged through the outlet, the outlet cap comprising a first outlet cap and a second outlet cap. The outlet includes a first outlet and a second outlet spaced apart from the first outlet. The blower duct further includes an outlet cap coupling portion configured to guide the first outlet cap to a first seating position where the first outlet cap is coupled to the first outlet and to guide the second outlet cap to a second seating position where the outlet cap is coupled to the second outlet.

Abstract: Disclosed herein is a dishwasher. The dishwasher includes a washing chamber, a spray unit configured to spray wash water into the washing chamber, a distribution chamber including a lower port through which wash water flows in and out, a distribution cover configured to cover the distribution chamber and including an upper port connected to the spray unit to supply the wash water in the distribution chamber to the spray unit, a guide member connected to the lower port of the distribution chamber so as to guide wash water, and a support detachably coupled to a lower side of the distribution chamber. The support includes a holder formed in a hollow shape and configured to hold one side of the guide member, and a coupler formed on the holder to fix the guide member so as to allow the guide member to correspond to the lower port through the holder.

Abstract: A dishwasher may include a tub, a basket inside the tub, and to accommodate objects to wash therein, and the basket including a wire forming the basket, and a duct detachably coupled to the basket to guide washing water to be sprayed into the objects. The duct includes a first fixing protrusion to fix an upper portion of the wire. The duct includes a second fixing protrusion to fix a lower portion of the wire. The second fixing protrusion is spaced apart from the first fixing protrusion along an extension direction of the wire.

Abstract: A dishwasher includes a tub, a basket, a spray device configured to spray washing water, and a sump configured to supply the washing water to the spray device. The spray device includes a first spray rotor including a first spray arm and a shaft integrally formed with the first spray arm to guide the washing water supplied from the sump to the first spray arm, a second spray rotor rotatably coupled to the shaft and including a second spray arm configured to spray the washing water branched from the washing water guided to the first spray arm through the shaft, and a shaft hole formed in the second spray arm to allow the shaft to pass therethrough, and a communication hole formed in the shaft to allow the shaft to communicate with the second spray arm.

Abstract: A dishwasher includes a main body, a tub provided inside the main body and configured to form a washing chamber, a machine room formed under the tub, a drain hose configured to discharge washing water stored in the washing chamber, and a hose fixer disposed on a side surface of the tub and configured to fix at least a part of the drain hose, and the drain hose further includes a first coupler coupled to one side of the machine room and a second coupler coupled to the hose fixer, and the first coupler includes an insertion part provided to extend in a longitudinal direction of the first coupler to be inserted to the one side of the machine room to couple the first coupler to the one side of the machine room.

Abstract: A dishwasher having a structure to prevent deformation of an accommodating container includes a main body, a tub provided inside the main body and including an opening, a door provided to open and close the opening of the tub, a guide rail mounted on an inner wall of the tub, an accommodating container provided to accommodate tableware and be movable along the guide rail, and including a front portion facing the opening and a rear portion, at least one roller rotatably mounted on the rear portion of the accommodating container so that the accommodating container is movable along the guide rail, and a support holder formed on the front portion of the accommodating container to be supported on at least one of the guide rail and the inner wall of the tub.

Abstract: A dishwasher including a tub forming a washing chamber; a drying device disposed outside of the tub and including an inlet through which air from the washing chamber is introduceable, a flow channel in which air from the washing chamber introduced through the inlet flows, a fan that is operable to cause air from the washing chamber to be introduced through the inlet to flow in the flow channel, a heater in the flow channel to heat air in the flow channel, an outlet through which air in the flow channel is discharged to the washing chamber, and a temperature sensor between the heater and the outlet; and at least one processor configured to operate the fan based on a start of a drying cycle and to determine an initial operation time point of the heater during the drying cycle based on temperature detected by the temperature sensor.

Abstract: A dishwasher including a tub forming a washing chamber; a drying device disposed outside of the tub and including an inlet through which air from the washing chamber is introduceable, a flow channel in which air from the washing chamber introduced through the inlet flows, a fan that is operable to cause air from the washing chamber to be introduced through the inlet to flow in the flow channel, a heater in the flow channel to heat air in the flow channel, an outlet through which air in the flow channel is discharged to the washing chamber, and a temperature sensor between the heater and the outlet; and at least one processor configured to operate the fan based on a start of a drying cycle and to determine an initial operation time point of the heater during the drying cycle based on temperature detected by the temperature sensor.

Abstract: A dishwasher may include: a tub having a washing chamber formed therein, the tub including an opened bottom and an opening flange are formed in the opened bottom; a distribution device to distribute washing water sprayed into the washing chamber; a sump housing couplable to the opening flange of the tub, the sump housing including a distribution chamber to accomodate at least a portion of the distribution device; a support plate disposed on the opening flange of the tub, the support plate including a plate opening corresponding to the distribution chamber; and a distribution cover to be insertable into the plate opening and to be rotated, and coupled to the support plate while pressing the support plate, to cover an upper portion of the distribution chamber.

Abstract: A dishwasher comprising a tub; a drain port including a port body, a first port coupling portion extending along an edge of an outer circumferential surface of the port body, and a second port coupling portion extending along an edge of an outer circumferential surface of the port body, the second port coupling portion having a length longer than a length of the first port coupling portion; and a drain pump, to be coupleable to and decouplable from the drain port. The drain pump includes: a first pump coupling portion to allow the drain pump to couple to and decouple from the first port coupling portion; a second pump coupling portion to allow the drain pump to couple to and decouple from the second port coupling portion; and an interfering rib to interfere with the second port coupling portion to thereby prevent the first pump coupling portion from being coupled to the second port coupling portion or prevent the second pump coupling portion from being coupled to the first port coupling portion.

Abstract: A dishwasher includes a tub, a drain housing to drain wash water in the tub, a drain pump detachably coupled to the drain housing, the drain pump configured to pump the wash water, a drain port formed on one side of the drain housing, the drain port comprising a port body to allow the wash water pumped by the drain pump to flow, and a locking portion formed on an outer surface of the port body, and a drain hose to drain wash water discharged from the drain port to an outside of the dishwasher, the drain hose comprising a hose body and a drain connector at one end of the hose body and connectable to the drain port. The drain connector includes a locking hook to be locked to the locking portion in response to inserting the drain connector into the port body.

Abstract: A dishwasher is disclosed. The dishwasher according to an embodiment of the present disclosure comprises a tub and a temperature control device disposed at one side of the tub. The temperature control device comprises: a housing which forms a flow path; a heater which is coupled to one side of the housing; a switch which turns off the heater in response to the temperature of the fluid around the heater ; which has reached a predetermined point, and includes a switch coupling coupled to the housing and a sensor protruding toward inside of the housing and configured to measure the temperature of the fluid; and a holder which is coupled to the housing and configured to fix the switch to the housing and cover the coupling part, wherein the sensor protrudes further toward the inside of the housing than the holder to measure the temperature of the fluid in the housing.