88results 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.

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.

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.

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.

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 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 method and subassembly for efficiently and reliably assembling a high performance electronic device. The electronic device may include numerous cabled interconnects in a subassembly subsequently mechanically and electrically connected to a PCB populated with high performance electronic components. First ends of cables in the cabled interconnects may be terminated by a first type of connector configured for connection to the PCB via downward force. Second ends of the cables may be terminated with a second type of connectors that may make connections to other portions of an electronic system incorporating the electronic device. According to the method, the connectors at the first ends of the cables may be releasably held within an organizer. The connectors may be simply mounted to the PCB by positioning the organizer with respect to the PCB, releasing the connectors from the organizer, and pushing the connectors into engagement with mounting locations on the PCB.

An electrical connection unit includes a routing board, a metal plate, a heat transfer member, and a restriction portion. The routing board includes an insulating base member including a flat surface portion having a plate shape or sheet shape, and a bus bar supported by the base member and extending along the flat surface portion. The metal plate faces the flat surface portion with a gap between the metal plate and the flat surface portion. The heat transfer member is disposed between the routing board and the metal plate. The restriction portion is disposed between the routing board and the metal plate. The restriction portion restricts approach of the routing board and the metal plate to each other in a state in which the heat transfer member is in contact with both the routing board and the metal plate directly or with another member interposed therebetween.

A battery charger can comprise a housing with a plurality of battery interfaces. The battery charger can include a printed circuit board (PCB) arranged within the housing. The battery charger can include a fan arranged within the housing, the fan being configured to rotate about an axis of rotation to generate an airflow, the axis of rotation extending through the printed circuit board, the airflow passing through at least two battery interfaces of the plurality of battery interfaces.

An electrical connection unit includes a routing board, a metal plate, and a reinforcing portion. The routing board includes an insulating base member including a flat surface portion having a plate shape or sheet shape, and a bus bar supported by the base member and extending along the flat surface portion. The metal plate faces the flat surface portion with a gap between the metal plate and the flat surface portion. The routing board is fixed to the metal plate. In a case where a thickness direction of the flat surface portion is a first direction, the reinforcing portion is provided on the flat surface portion and extends in a direction intersecting the first direction.

One embodiment provides an electrical connection unit that can improve heat dissipation. [Solution] An electrical connection unit according to one embodiment comprises an electronic component, a first busbar, a base member, a rigid member, and a first heat transfer member. The first busbar is electrically connected to a first terminal of the electronic component. The base member supports the first busbar. The rigid member faces the base member. The first heat transfer member is positioned between the rigid member and the first busbar and is elastic. The rigid member has a first fixing portion to which the base member is fixed and a second fixing portion to which the electronic component is fixed. When viewed from a first direction from the base member toward the rigid member, a portion of the first heat transfer member lies on a straight line connecting the first fixing portion and the second fixing portion.

One embodiment provides a busbar and an electrical connection unit that can improve thermal characteristics. [Solution] A busbar of one embodiment 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 a first electronic component directly or via a connecting component. The second connection portion is connected to a second electronic component directly or via a connecting component. The first extension portion extends from the first connection portion in a direction different from the direction toward the second connection portion by the shortest distance. The first extension portion includes a first portion connected to the first connection portion and a second portion located on the opposite side of the first portion from the second connection portion in the extension direction of the first extension portion. The second extension portion extends from the second portion of the first extension portion toward the second connection portion.

The present disclosure relates to a liquid cooling server cabinet (12), including a cabinet body (100), a liquid cooling module (200), and a pluggable assembly (300). The cabinet body (100) is provided with a receiving cavity, and the pluggable assembly (300) is arranged in the receiving cavity. The pluggable assembly (300) includes at least one pluggable portion (310). The liquid cooling module (200) includes at least one liquid cooling unit (200a) corresponding to the at least one pluggable portion (310). The pluggable portion (310) is configured for a plugging and mounting of a single-node server (11) that defines a cooling cavity. When the pluggable portion (310) is mounted with the single-node server (11), the liquid cooling unit (200a) is communicated with the cooling cavity of the corresponding single-node server (11).

Disclosed is a modular power system. The modular power system comprises a high current backplane for providing electrical connections, the high current backplane comprises a plurality of slots wherein each slot is configured to receive a power module from a plurality of power modules, and wherein a power module of the plurality of power modules can be removably coupled to a slot of the plurality of slots; and at least one memory device configured to store configuration data for one or more of the plurality of power modules, wherein each power module of the plurality of power modules comprises a processor operatively coupled with the at least one memory device to employ the configuration data for a desired operation of the modular power system.

To provide a device, equipped with three or more circuit members overlapping one another, whose height can be reduced.SOLUTION: A device 10 comprises a first circuit member 40, a second circuit member 50, and a third circuit member 60. The first circuit member 40 has: a first main part 41 in which a main electrode 422 is formed; and a first flexible substrate 46 in which a first collective electrode part 47 is formed. The second circuit member 50 has: a second main part 51 in which a second conductive pattern is formed; and a second flexible substrate 56 in which a second collective electrode part 57 is formed. The third circuit member 60 has: a third main part 61 in which a third conductive pattern is formed; and a third flexible substrate 66 in which a third collective electrode part 67 is formed. The first collective electrode part 47, the second collective electrode part 57, and the third collective electrode part 67 overlap one another in the vertical direction. The first main part 41, the second main part 51, and the third main part 61 are separated from one another when viewed along the vertical direction.SELECTED DRAWING: Figure 4

An electrical connection unit includes a first electronic component, a connection target component, a third electronic component, a first bus bar, a second bus bar, a heat dissipation member, a first heat transfer member, and a second heat transfer member. The first electronic component has a first terminal and a second terminal. The third electronic component has a greater amount of heat generation than the connection target component. the first bus bar electrically connects the first terminal of the first electronic component and the connection target component. the second bus bar electrically connects the second terminal of the first electronic component and the third electronic component. The heat dissipation member faces the first bus bar and the second bus bar. The first heat transfer member is disposed between the first bus bar and the heat dissipation member. The second heat transfer member is disposed between the second bus bar and the heat dissipation member, and is larger than the first heat transfer member.

The invention relates to an electrical equipment support (100) comprising a body (110) equipped with sliding means (130) and a movable plate (150) received by said sliding means, having a through opening (120) for attaching said electrical equipment support to a receiving element. According to the invention, the body includes a housing (140) receiving said movable plate, in which are provided said sliding means allowing the plate mounted inside the housing to slide, and said electrical equipment support further includes elastic return means (160) acting between the plate and the body to return said plate to a predetermined rest position. The invention also relates to electrical equipment comprising such an electrical equipment support and an electrical equipment mechanism mounted on said electrical equipment support.