Abstract: The present disclosure provides a software-defined interconnection method and apparatus for heterogeneous protocol data, including: determining ports respectively corresponding to multiple network node devices connected with a software-definable network switching device; configuring each of the ports corresponding to a respective network node device according to a protocol type corresponding to the network node device, to obtain the first configuration information, and configure a port rate of the port according to a transmission rate of data of the network node devices, to obtain the second configuration information; receiving a data packet sent by the connected network node device through each of the ports; determining whether protocol conversion needs to be performed according to the protocol type of the destination port of the data packet, wherein if needed, the data packet sent from the port is encapsulated into the protocol type of the destination port, and sent to the destination port.

Abstract: A household appliance includes a connection mechanism fixing a door and a main body. The connection mechanism includes first and second components fixed by first and second fixing mechanisms. The first mechanism includes a first fixing member, a first hole on the first component and a second hole on the second component. The second mechanism includes a second fixing member, third holes elongated in a second direction at intervals on the first component and fourth holes at intervals in a first direction on the second component. When the second fixing member passes through a third hole and a fourth hole, the third and fourth holes define a distance between centers of remaining third holes and centers of remaining fourth holes in the first direction. The fourth holes adjust positions relative to the third holes in the second direction, causing the first and second components to relatively rotate.

Abstract: A refrigeration device has a first door with an opening and a second door for closing the opening in the first door. A first hinge member has a first connection portion fixed on a main body of the refrigeration device and a first hinged portion connected to the first door. A second hinge member has a second connection portion fixed on the first door and a second hinged portion connected to the second door. The second hinge member includes a columnar portion that is hinged to the first hinged portion. One of the columnar portion and the first hinged portion has a first shaft hole, and the other one has a first hinge shaft that extends into the first shaft hole. The novel device prevents a door body of the refrigeration device from being damaged at a hinged position and the reliability of the refrigeration device is improved.

Abstract: A refrigeration device has a main body, a first door with an opening, and a second door for opening and closing the opening. A first hinge member connects the first door to the main body and a second hinge member that is fixed on the first door including a second door hinge shaft connected to the second door. A first stop portion is fixed on a lower side of the second hinge member and is matched to a first limiting portion of the first hinge member. When the first door rotates to a first preset angle, the first stop portion abuts against the first limiting portion. A stop function is integrated on a hinge of a door body of the refrigeration device, thus reducing a quantity of parts of the refrigeration device and assembly complexity, and improving assembly precision and efficiency of the refrigeration device.

Abstract: A refrigerator includes a case body; a first door, pivotally connected to the case body by using a first hinge; and a second door, pivotally connected to the first door by using a second hinge. The top of the first door is provided with a first installation portion adapted to install the first hinge and a second installation portion adapted to install the second hinge. The second installation portion includes a groove recessed downwards from the first installation portion. The solution of the present invention can reserve more space for movement of a door body along a height direction, thereby avoiding interference between the first hinge and the second hinge.

Abstract: A method and an apparatus for forwarding a heterogeneous protocol message, and a network switching device are provided, the method includes: receiving a network message; parsing the network message to obtain a destination address of the network message; looking up in a preset forwarding table a port corresponding to the destination address and a first protocol corresponding to the port; judging whether the first protocol matches a second protocol of the network message; performing, if not, protocol conversion on the network message in accordance with a preset conversion rule, so that the protocol type of the network message matches the port; forwarding the protocol-converted network message through the port. In the present disclosure, protocol conversion can be performed on messages from different protocol networks, so that the network switching device implements communication between different networks, and has a flexible protocol processing mode and powerful scalability.

Abstract: A household appliance includes a connection mechanism fixing a door and a main body. The connection mechanism includes first and second components fixed by first and second fixing mechanisms. The first mechanism includes a first fixing member, a first hole on the first component and a second hole on the second component. The second mechanism includes a second fixing member, third holes elongated in a second direction at intervals on the first component and fourth holes at intervals in a first direction on the second component. When the second fixing member passes through a third hole and a fourth hole, the third and fourth holes define a distance between centers of remaining third holes and centers of remaining fourth holes in the first direction. The fourth holes adjust positions relative to the third holes in the second direction, causing the first and second components to relatively rotate.

Abstract: A refrigeration appliance and a heat insulation door thereof are provided. The heat insulation door includes a heat insulation vacuum glass module formed with a first glass plate and the second glass plate that are overlapped and that have a first interval; a third glass plate overlapped on the vacuum glass module and having a second interval with the vacuum glass module; and the second interval is filled with inert gas. The novel door improves the heat insulation of the refrigeration appliance.

Abstract: A heat insulation door of a refrigeration appliance has a door body with a heat insulation glass module, which includes at least two layers of glass plates disposed with an interval, and a first sealing portion is disposed between the edges of the adjacent glass plates to form an enclosed heat insulation space between the adjacent glass plates; a doorframe surrounds an edge of the heat insulation glass module along a circumferential direction, wherein the doorframe has a rear frame portion located at the back of the heat insulation glass module along a front-to-rear direction of a door, and a door sealing strip is provided at the back of the rear frame portion. Along a direction parallel to the door body, the door sealing strip is at least partially located on an inner side of the first sealing portion located on a same edge.

Abstract: A door for a refrigerator includes a door housing, which is provided with a thermal insulation material therein, where the thermal insulation material is combined with the door housing. The door housing has a concave portion recessed backwards from a front surface of the door, where one end of the concave portion is provided with a ramp that extends forwards. A detachable member is provided and is isolated from the thermal insulation material and is connected to the door housing. Accordingly, at least one part of the ramp is formed by the detachable member.

Abstract: A refrigerator includes a door having a handle groove, a grip portion located in front of the handle groove, and a front panel located in front of the grip portion. The grip portion is close to a rear surface of the front panel or is in contact with the rear surface of the front panel. The door includes at least a metal reinforcement member disposed in the grip portion.

Abstract: A refrigerator includes a case body enclosing a storage space, and a heat insulation wall disposed within the storage space. The storage space is divided into mutually isolated storage compartments by the heat insulation wall. The heat insulation wall includes a vacuum glass module, and the vacuum glass module includes at least two glass layers disposed at a spacing from each other and a vacuum heat insulation cavity located between adjacent glass layers. The vacuum glass module can reduce the thickness of the heat insulation wall and improve the storage performance of the refrigerator.

Abstract: A household appliance has a case body and a door that is pivotable about a rotation axis relative to the case body. The door includes a doorframe and a front door panel connected to a front side of the doorframe. The front door panel includes a protruding portion that extends out of the doorframe along a length or width direction of the door, and the door further includes a cover member disposed behind the protruding portion. The structure of the door is thus more diversified, to ensure a function of the door, and at the same time, meet an appearance requirement of industrial design.

Abstract: A refrigerator includes a case body, an outer door, and an inner door disposed in front of the outer door. The outer door has a front door panel that forms a facade of the outer door. The front door panel includes a cover portion, and the cover portion projects, along a length or width direction, out of a heat-insulation portion that is of the outer door and that is configured to seal the opening. The outer door further includes a protecting plate, connected to a rear surface of the cover portion and faces the inner door. The refrigerator is provided with a good appearance on the premise that good cooperation between the inner door and the outer door is ensured.

Abstract: A refrigeration appliance includes a case body and a door connected to the case body. The door includes a doorframe, a container connected to the back of the doorframe, and a foamed heat insulation material located between the doorframe and the container. The door has a through hole that extends in a front-to-rear direction. The doorframe has a first wall facing the through hole. The container has a second wall facing the through hole. The first wall and the second wall are superposed and clamped to form an inner wall of the through hole. This solution can avoid displacement between the doorframe and the container, thereby avoiding foam leakage.

Abstract: A refrigerator includes a case body; a first door, pivotally connected to the case body by using a first hinge; and a second door, pivotally connected to the first door by using a second hinge. The top of the first door is provided with a first installation portion adapted to install the first hinge and a second installation portion adapted to install the second hinge. The second installation portion includes a groove recessed downwards from the first installation portion. The solution of the present invention can reserve more space for movement of a door body along a height direction, thereby avoiding interference between the first hinge and the second hinge.

Abstract: The heat insulation door of a refrigeration appliance has a door body. The door body includes a heat insulation glass module with at least two layers of glass plates disposed with an interval; a doorframe that surrounds the heat insulation glass module and that includes a rear frame portion located at the back of the heat insulation glass module, and a door sealing strip connected to the back of the rear frame portion. The doorframe further has an enclosed heat insulation cavity, wherein the heat insulation cavity is located between the door sealing strip and the heat insulation glass module along a front-to-rear direction or located on the inner side of the door sealing strip in a direction parallel to the door body. The present invention can improve the heat insulation effect of the refrigeration appliance.

Abstract: A refrigeration appliance with a heat insulation door. The heat insulation door has a door body with a multilayer structure, including: a heat insulation vacuum glass module, the vacuum glass module including superposed first glass and second glass having a first interval, and the first glass is located in front of the second glass along the front-to-rear direction of the door; and a front decoration plate located in front of the vacuum glass module to cover the first glass, and in a width and/or length direction of the first glass, the front decoration plate has a protruding portion that extends out of an edge of the vacuum glass module. The appearance and attractiveness of the heat insulation door is improved, and also the breaking probability of the vacuum glass module is reduced and the user is protected against injury.

Abstract: A heat insulation door of a refrigeration appliance has a door body with a heat insulation glass module, which includes at least two layers of glass plates disposed with an interval, and a first sealing portion is disposed between the edges of the adjacent glass plates to form an enclosed heat insulation space between the adjacent glass plates; a doorframe surrounds an edge of the heat insulation glass module along a circumferential direction, wherein the doorframe has a rear frame portion located at the back of the heat insulation glass module along a front-to-rear direction of a door, and a door sealing strip is provided at the back of the rear frame portion. Along a direction parallel to the door body, the door sealing strip is at least partially located on an inner side of the first sealing portion located on a same edge.

Abstract: A refrigeration appliance and a heat insulation door thereof are provided. The heat insulation door includes a heat insulation vacuum glass module formed with a first glass plate and the second glass plate that are overlapped and that have a first interval; a third glass plate overlapped on the vacuum glass module and having a second interval with the vacuum glass module; and the second interval is filled with inert gas. The novel door improves the heat insulation of the refrigeration appliance.