A door-hinge assembly for a washing machine having a housing forming a laundry loading opening, wherein the door-hinge assembly comprises: - a door configured to open and close the laundry loading opening; - a hinge comprising one or more first hinge bodies which are fixedly connectable to the housing and one or more second hinge bodies connected to the door; wherein said one or more first hinge bodies are pivotally connected to said one or more second hinge bodies about a hinge axis, so as to obtain a pivoting connection, about the hinge axis, between said door and said housing; - one or more first channels formed inside said one or more first hinge bodies, - one or more second channels formed inside said one or more second hinge bodies and connected to said one or more first channels in one or more pivoting coupling interfaces, so as to obtain one or more continuous ducts extending from the housing through the hinge up to the door wherein said one or more pivoting coupling interfaces isolate in a liquid-tight manner the interior of the first channel and the second channel from the outside environment and said continuous ducts provide a hydraulic connection for conveying liquid detergent and/or rinsing water and/or a channel for the passage of electrical wires, wherein: - the first channel of the first hinge body extends from a first inlet end to a first outlet end; - the second channel of the second hinge body extends from a second inlet end to a second outlet end; - the first outlet end is connected fixed and stationary with the housing; - the second inlet end is connected to the door; - the first inlet end is pivotally connected, at the pivoting coupling interface, to the second outlet end, characterized in that at least one of the first hinge bodies forms: - a first base portion extending transversely with respect to the hinge axis and connected to the housing and forming the first outlet ends of the first channels, as well as - a plurality of first branch portions extending from the first base portion in a substantially concentric direction with respect to the hinge axis and which are connected to the second hinge bodies and form the first inlet ends of the first channels, and in that at least one of the second hinge bodies forms: - a second base portion extending substantially parallel to the hinge axis and forming the second inlet end of the second channel and connected to the first hinge body, as well as - a second branch portion, extending from the second base portion in a direction transverse to the hinge axis and which is connected to the door and forms the second inlet end of the second channel. - a door configured to open and close the laundry loading opening; - a hinge comprising one or more first hinge bodies which are fixedly connectable to the housing and one or more second hinge bodies connected to the door; wherein said one or more first hinge bodies are pivotally connected to said one or more second hinge bodies about a hinge axis, so as to obtain a pivoting connection, about the hinge axis, between said door and said housing; - one or more first channels formed inside said one or more first hinge bodies, - one or more second channels formed inside said one or more second hinge bodies and connected to said one or more first channels in one or more pivoting coupling interfaces, so as to obtain one or more continuous ducts extending from the housing through the hinge up to the door wherein said one or more pivoting coupling interfaces isolate in a liquid-tight manner the interior of the first channel and the second channel from the outside environment and said continuous ducts provide a hydraulic connection for conveying liquid detergent and/or rinsing water and/or a channel for the passage of electrical wires, - the first channel of the first hinge body extends from a first inlet end to a first outlet end; - the second channel of the second hinge body extends from a second inlet end to a second outlet end; - the first outlet end is connected fixed and stationary with the housing; - the second inlet end is connected to the door; - the first inlet end is pivotally connected, at the pivoting coupling interface, to the second outlet end, - a first base portion extending transversely with respect to the hinge axis and connected to the housing and forming the first outlet ends of the first channels, as well as - a plurality of first branch portions extending from the first base portion in a substantially concentric direction with respect to the hinge axis and which are connected to the second hinge bodies and form the first inlet ends of the first channels, - a second base portion extending substantially parallel to the hinge axis and forming the second inlet end of the second channel and connected to the first hinge body, as well as - a second branch portion, extending from the second base portion in a direction transverse to the hinge axis and which is connected to the door and forms the second inlet end of the second channel.