124results about "Multiple connection subassemblies" patented technology

The present disclosure relates to a liquid cooling server cabinet, including a cabinet body, a liquid cooling module, and a pluggable assembly. The cabinet body is provided with a receiving cavity, and the pluggable assembly is arranged in the receiving cavity. The pluggable assembly includes at least one pluggable portion. The liquid cooling module includes at least one liquid cooling unit corresponding to the at least one pluggable portion. The pluggable portion is configured for a plugging and mounting of a single-node server that defines a cooling cavity. When the pluggable portion is mounted with the single-node server, the liquid cooling unit is communicated with the cooling cavity of the corresponding single-node server.

The present disclosure relates to a modular power tap module comprising a plurality of interconnectable modules, the module comprising one or more output interfaces, each output interface comprising a module identification transmitter, an output AC power connection, and an output data bus, an input interface comprising a module identification receiver, an input AC power connection, and an input data bus, the input interfaces configured to be connected to the output interfaces of a neighboring module of the plurality of interconnectable modules, the one or more output interfaces configured to be connected to the input interfaces of the neighboring module of the plurality of interconnectable modules, the module identification transmitter of each of the one or more output interfaces configured to transmit a module identifier of the module to the neighboring module connected to the output interface, the module identification receiver of the input interface configured to detect the module identifier of the neighboring module connected to the input interface, the module further comprising a control unit configured to perform a neighbor detection function configured to record the module identifier of the neighboring module connected to the one or more output interfaces of the module or the input interfaces of the module.

A module of a modular power strip. The module including: an output interface including a module identification transmitter, an output AC power connection, and an output data bus. An input interface including a module identification receiver, an input AC power connection and an input data bus; wherein the input interface is connected to an output interface of a neighboring module. The output interface is connected to an input interface of a neighboring module. The module identification transmitter of the output interface is configured to transmit a module identifier of the module to a neighboring module connected to the output interface. The module identification receiver of the input interface detects a module identifier of a neighboring module connected to the input interface. A control unit executes: a neighbor detection function to keep record of module identifier(s) of a neighboring module connected to the output interface or input interface of the module.

To provide an electric connection unit which enables improvement of heat radiation performance.SOLUTION: An electric connection unit according to one embodiment includes: a routing substrate; a metal plate; a heat transfer member; and a restriction part. The routing substrate has: an insulating base member having a plate or sheet-like plane part; and a bus bar supported by the base member and extending along the plane part. The metal plate faces the plane part while forming a space with the plane part. The heat transfer member is disposed between the routing substrate and the metal plate. The restriction part is disposed between the routing substrate and the metal plate. The restriction part restricts the routing substrate and the metal plate from moving close to each other in a state that the heat transfer member contacts with both of the routing substrate and the metal plate directly or through another member.SELECTED DRAWING: Figure 13

A routing element comprises a busbar and a heat storage element. The heat storage element is attached to the busbar by a crimped fastening section.

In an electronic control unit, an electronic device (100) with a guide element (141) can be installed in a frame (200) along an installation direction orthogonal to a thickness direction. A movable element (410, 420) is arranged in the frame (200) and holds a cooling plate (330) that is movable in the thickness direction. The guide element (141) includes a guide groove (141e, 141f) that extends along the installation direction and has an open end on a leading side of the installation direction and a retaining section (SL12, SL15) at an end that is opposite to the open end in the installation direction. The movable element (410, 420) has a projection (417, 427) that projects towards the electronic device (100) to engage in the guide groove (141e, 141f).In an assembly state where the electronic device (100) is mounted on the frame (200), the projection (417, 427) is held by the retaining section (SL12, SL15), and the electronic device (100) is positioned facing the cooling plate (330). An actuating element (SP1) is provided which continuously exerts a tension on the movable element (410, 420) in a direction that separates the electronic device (100) and the cooling plate (330).

A modular control unit (100) is adaptable, in terms of interface functions, for an electric motor selected from a predetermined number i of electric motors, in particular electric motors of the same power class. The control unit (100) has at least two printed circuit boards (L1, L2), selected from a set of N different printed circuit boards (L1, L2, . . . , LN). Interface functions, electrical components, electronic components or control units for the operation of the electric motor are located on the printed circuit boards.

Electronic component, which includes: a layered busbar structure (212) comprising at least two busbar layers (212A-C) separated by an insulating layer; a transistor (214) connected to the layered busbar structure (212) on a first side thereof; and a capacitor (100) which is mounted on the first side of the layered busbar structure (212) and is positioned further away from the layered busbar structure (212) than the transistor (214), wherein the capacitor (100) has respective planar terminals (102, 104) which are parallel to each other and perpendicular to the layered busbar structure (212), wherein each of the planar terminals (102, 104) comprises a rectangular element, one side of which is connected to the capacitor (100) and the opposite end is connected to a corresponding busbar layer (212A-C), wherein each of the planar terminals (102, 104) has several feeder lines (108, 110) at the opposite end of the rectangular element, the feeder lines (108, 110) connecting the respective planar terminal (102, 104) to the corresponding busbar layer.

The present invention relates to a circuit board assembly, wherein the circuit board assembly comprises a main circuit board and at least one sub-circuit board, wherein the main circuit board and the at least one sub-circuit board are electrically and mechanically connected to each other, the sub-circuit board can stand upright on the main circuit board, and wherein an edge connector is provided on the free edge of the sub-circuit board. The circuit board assembly has a more compact configuration on one hand, which helps the circuit board assembly to develop towards miniaturization and weight reduction; on the other hand, the circuit board assembly can use the edge connector constructed on the sub-circuit board instead of the connection terminal as the interface for electrical connection with external devices, thereby having a lower production cost. The present invention also relates to a household appliance.

Embodiments of this application disclose a circuit board assembly, and are applied to the field of electronic communications technologies, to resolve a prior-art heat dissipation problem of a circuit board. The circuit board assembly combines, on the second circuit board, low-speed signals transmitted between a plurality of I / O (input / output, input / output) modules and an IC (integrated circuit, integrated circuit) chip, and then transmits the combined low-speed signals to the IC chip by using a low-speed cable. A low-speed signal sent by the IC chip to the plurality of I / O modules is extended to a plurality of low-speed signals on the second circuit board, and then the plurality of low-speed signals are separately sent to the plurality of I / O modules. Therefore, there are a relatively small quantity of low-speed cables, to help airflow ventilation, so that a prior-art heat dissipation problem of a circuit board can be resolved. This may be applied to a scenario in which a relatively large quantity of electronic components need to be disposed on a circuit board.

To provide an electronic control device capable of improving a cooling efficiency of an electronic device.SOLUTION: An electronic control device comprises: an electronic device; a cooling plate 330; movable members 410 and 420 that hold the cooling plate in a movable state, and have projection parts 417 and 427; and a heat conduction member 150 that is in contact with the electronic device and the cooling plate. The electronic device includes a slider 141 which is a portion where each projection part is arranged, and provided with a guide groove. The electronic device is arranged at an attachment position opposite to the cooling plate in a state where the heat conduction member is in contact therewith, and then moves the movable members by changing positions of the projection parts from inclination parts SL11 and SL14 of the guide groove to holding parts SL12 and SL15 so as to attract the movable members, and is attached to a rack in a state where the heat conductive member is in contact with both of the electronic device and the cooling plate.SELECTED DRAWING: Figure 28

A method including the steps of providing a frame member configured to be disposed over a device wall box, the frame member including at least one frame opening being configured to substantially define a modular space; and providing at least one modular electrical wiring device configured to substantially conform to the modular space in accordance with at least one of a plurality of modular configurations, the at least one modular electrical wiring device being configured to include a plurality of attachment structures configured to mate with the frame member, the at least one modular electrical wiring device being configured to be disposed within the at least one frame opening in an orientation selected from a plurality of orientations including at least one first orientation and at least one second orientation, the at least one first orientation being substantially orthogonal to the at least one second orientation.

According to one embodiment, a terminal control substrate includes a base plate (110, 210, 310, 410, 510) mounted on a terminal device, a first module (112, 212, 312, 412, 512) fixed to the base plate (110, 210, 310, 410, 510), an external connection terminal (113, 213a to 213c, 313, 413a to 413c, 513a to 513c) fixed to the base plate (110, 210, 310, 410, 510) and to which a component comprising a second module being a substitute for the first module (112, 212, 312, 412, 512) is attachable, a controller (111, 211, 311, 411, 511) configured to perform control in the terminal device by using the first module (112, 212, 312, 412, 512) or the second module, and a switching unit (114, 214, 314, 414, 521) configured to switch a connection destination of the controller (111, 211, 311, 411, 511) to any one of the first module (112, 212, 312, 412, 512) and the external connection terminal (113, 213a to 213c, 313, 413a to 413c, 513a to 513c) to which the second module is attached.

The invention relates to a housing element (5-1) of an electrical equipment (1), said housing element (5-1) being configured to receive at least one electrical conductor (111, 112, 113) intended to form an external terminal of the electrical equipment and at least one power electronic component, adapted to be electrically connected to said electrical conductor (111, 112, 113) and to convert a direct current into an alternating current, said housing element (5-1) being characterized in that it comprises receiving members adapted to receive, by sliding, the electrical conductor (111, 112, 113).

The electrical connection unit has a plurality of circuit structures and a support member that supports the plurality of circuit structures. Each circuit structure has: a plurality of electronic components; a bus bar that electrically connects the plurality of electronic components; and an insulating base member that holds the bus bar. When the direction in which the plurality of electronic components face the base member is set as a first direction, each base member has an opposing region that opposes the plurality of electronic components when viewed from the first direction. The fixing member is fixed to the support member by a plurality of fixing portions disposed separately so as to surround the outside of the facing region when viewed from the first direction.

The present invention relates to an electrical contact device for an electric power component, the electrical contact device comprising: a circuit board for mounting the electric power component; a conductor element fixed to the circuit board, wherein the conductor element has a metallic base body, wherein the base body has electrical connection contacts for electrically contacting the conductor element with the circuit board or one of the electrical components, and wherein the base body has a fastening section for fixing the conductor element to the circuit board, wherein the conductor element is manufactured separately from the circuit board, and the electrical connection contacts and the fastening section are designed separately from each other.

The invention relates to an electrical connection box for a storage battery (2), comprising: - a platform (4) suitable for receiving electrical components (5, 6, 7), in which platform at least one circulation line (18) for a heat-transfer fluid is provided; - a busbar (8, 9, 10, 11) providing an electrical connection between at least two electrical components; and - at least one heat pipe (14), a first portion (20) of which has a first area of contact with the platform and a second portion (21) of which has a second area of contact with the busbar and / or with at least one of the electrical components. The invention also relates to a storage battery provided with such a box and to a motor vehicle provided with such a battery.

The electrical connection unit has a first electronic component and a wiring substrate. The first electronic component has a first terminal. The wiring substrate includes a base member and a first bus bar. The base member has a plate-like or sheet-like flat surface portion having a first surface facing the first electronic component. The first bus bar is held by the planar portion and is electrically connected to the first terminal of the first electronic component. When the thickness direction of the flat surface part is set as a first direction, the flat surface part is provided with a first accommodating part which is recessed in the first direction or penetrates through the flat surface part in the first direction. At least a portion of the first bus bar is housed in the first housing portion and extends along the planar portion.

An electrical connection unit comprises a unit body, a first cover covering the unit body from a first side in a first direction, a second cover covering the unit body from a second side in a first direction, and a routing element integrally formed with the first cover and detachably connected to the unit body. The unit body includes an insulating base element, a busbar, a plurality of electronic components, each having a terminal connected to the busbar and a connector connection section, and a plurality of connector elements, each having a first connector detachably connected to the connector connection section and a second connector arranged in a first direction.The installation element has a multitude of relay connectors that can be inserted into and removed from the second connectors of the multitude of connector elements, as well as a carrier that integrally supports the multitude of relay connectors.

The bus bar has a first connection portion, a second connection portion, a first extension portion, and a second extension portion. The first connection portion is connected to the first electronic component directly or via a connection member. The second connection portion is connected to a second electronic component directly or via a connection member. The first extension portion extends from the first connection portion in a direction different from a direction from the first connection portion toward the second connection portion at a shortest distance. The first extending part comprises a first part connected with the first connecting part and a second part located on the side opposite to the first part relative to the second connecting part in the extending direction of the first extending part. And the second extension part extends from the second part of the first extension part to the direction close to the second connecting part.

An electrical connection unit comprises a routing board, a metal plate, a heat transfer element, and a boundary section. The routing board includes an insulating base element with a plate-shaped or sheet-like flat surface section and a busbar supported by the base element and extending along the flat surface section. The metal plate faces the flat surface section, with a gap between the metal plate and the flat surface section. The heat transfer element is positioned between the routing board and the metal plate. The boundary section is also positioned between the routing board and the metal plate.The limiting section limits mutual approach between the laying board and the metal plate in a state where the heat transfer element is in contact with both the laying board and the metal plate, either directly or via another intermediate element.

A computer supernode including two or more printed circuit boards that each include two or more compute nodes, two or more switches, and two or more connectors. The compute nodes are connected to each switch, and the switches are connected to each connector by a number of lanes. The computer supernode also includes two or more H-cables connecting the printed circuit boards together in an all-to-all configuration. Each H-cable connects a connector of a printed circuit board to a connector in each of two or more other printed circuit boards.

An electronic control unit comprises a base substrate (600), an electronic device (100), and a positioning element (510). The base substrate (600) has a first terminal (611). The electronic device (100) is mounted on the base substrate (600) such that it is substantially orthogonal to the base substrate (600). The electronic device (100) includes a wiring plate (111) and a second terminal (113) located on the wiring plate (111) and electrically connected to the first terminal (611). The positioning element (510) is positioned between the base substrate (600) and the electronic device (100) and positions the first terminal (611) and the second terminal (113) relative to each other. The positioning element (510) includes a first projection (520) and a second projection (531).The first projection (520) is inserted into a first positioning hole (612) of the base substrate (600) to position the positioning element (510) relative to the base substrate (600). The second projection (531) is inserted into a second positioning hole (115) of the wiring plate (111) to position the positioning element (510) relative to the wiring plate (111).

The invention relates to a power distribution unit (1) for a fuel cell system, comprising a housing (2) which has a housing part (3) that forms a cooling duct (4), to which a cooling medium can be applied, and at least one cooling tower (5), extending substantially perpendicularly to the cooling duct (4), for receiving a current-conducting component (6), in particular a bus bar, wherein a cavity (7) is formed in the cooling tower (5) and is connected to the cooling duct (4) such that the cooling medium can also be applied to the cavity (7).The invention also relates to a method for producing a power distribution unit (1).

An electrical connection unit includes a plurality of circuit constitution bodies and a support member that supports the plurality of circuit constitution bodies. Each of the circuit constitution bodies includes a plurality of electronic components, a bus bar that electrically connects the plurality of electronic components, and an insulating base member that holds the bus bar. In a case where a direction in which the plurality of electronic components and the base member face each other is a first direction, the base member has a facing region facing the plurality of electronic components when viewed from the first direction, and is fixed to the support member via a plurality of fixing portions that are separately disposed to surround an outer side of the facing region when viewed from the first direction.

To provide an electric connection unit which can inhibit deflection of a substrate.SOLUTION: An electric connection unit of one embodiment includes a routing substrate, a metal plate, and one or more reinforcement part. The routing substrate has: an insulating base member having a plate or sheet -like plane part; and bus bars supported by the base member and extending along the plane part. The metal plate faces the plane part while forming a space with the plane part. The routing substrate is fixed to the metal plate. The reinforcement parts are provided at the plane part and extend along a direction intersecting with a first direction when a thickness direction of the plane part is referred to as the first direction.SELECTED DRAWING: Figure 8

A high voltage power distribution unit includes a housing, a cover, and a protective plate. The housing accommodates the electrical device and has a top opening for receiving the lid. Once the cover is disposed over the housing, the housing and the cover form a closed structure. The guard plate is located on one side of the housing and has a receiving portion through which the output female connector is fitted.

To provide a circuit structure that does not require the provision of circuit components for a test and electronic components on a control board in a one-to-one correspondence relationship.SOLUTION: A circuit structure comprises: a plurality of electronic components; a plurality of control terminals electrically connected with the plurality of electronic components; a holding member that has insulating properties and holds the plurality of control terminals; and a control board that outputs signals to the electronic components through the control terminals. The control terminal has a first terminal body part that is connected with the control board, a pad part that is electrically connected with the first terminal body part, provided along the holding member, and exposed from part of the holding member, and a second terminal body part that is electrically connected with the pad part and the electronic component.SELECTED DRAWING: Figure 3

This display apparatus includes a levelness-adjusting unit for adjusting the difference in positions of a first display module and a second display module that are adjacent to each other, wherein the levelness-adjusting unit includes: a gap-adjusting part for moving joining portions, where the first display module and the second display module come into contact with each other, between a first position in which the joining portions come into close contact, and a second position in which the joining portions are spaced apart, according to the rotation direction of a pinion engaged with a rack gear; and a front-and-back levelness-adjusting part for adjusting the difference in positions of the joining portions in the forward and backward direction.