47results about "Multiple connection subassemblies" patented technology

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.

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 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.

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.

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.

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.

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.

The electrical connection unit includes a first electronic component, a connection target member, a third electronic component, a first bus bar, a second bus bar, a heat dissipation member, a first heat conduction member, and a second heat conduction member. The first electronic component has a first terminal and a second terminal. The heat generation amount of the third electronic component is greater than the heat generation amount of the connection target component. The first bus bar electrically connects the first terminal of the first electronic component and the component to be connected. 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 a modularly constructed control unit (100) that is specifically adaptable with regard to interface functions for an electric motor selected from a predetermined set i of electric motors, in particular electric motors of the same power class, wherein 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) on which interface functions, electrical components, electronic components or control units for the operation of the electric motor are located.

A busbar has a plate section. A surface of the plate section has a heat dissipation structure comprising at least one of a plurality of depressions and a plurality of protrusions.

One embodiment provides a cable routing material, an electrical connection unit, and a method for manufacturing the cable routing material that can improve thermal properties. [Solution] The cable routing material in one embodiment includes a busbar and a heat storage member. The heat storage member is attached to the busbar by a fixing portion formed by crimping.

A busbar comprises a first connection section, a second connection section, a first extending section, and a second extending section. The first connection section is connected to a first electronic component, either directly or via a connection component. The second connection section is connected to a second electronic component, either directly or via a connection component. The first extending section extends from the first connection section in a direction that differs from the shortest distance between the first connection section and the second connection section.The first extending section has a first section connected to the first connecting section, and a second section located on a side opposite the first section with respect to the second connecting section in a direction of extension of the first extending section. The second extending section extends from the second section of the first extending section in a direction approaching the second connecting section.

An electrical connection unit comprises a first electronic component, a connection target component, a third electronic component, a first busbar, a second busbar, a heat dissipation element, a first heat transfer element, and a second heat transfer element. The first electronic component has a first terminal and a second terminal. The third electronic component generates more heat than the connection target component. The first busbar electrically connects the first terminal of the first electronic component and the connection target component. The second busbar electrically connects the second terminal of the first electronic component and the third electronic component. The heat dissipation element faces both the first and second busbars.The first heat transfer element is located between the first busbar and the heat dissipation element. The second heat transfer element is located between the second busbar and the heat dissipation element and is larger than the first heat transfer element.

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

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

An electrical connection unit includes a rigid member, a first electronic component, a first base member, a first bus bar, a second electronic component, a second base member, and a second bus bar. The rigid member includes a first region and a second region. The first electronic component faces the first region in a first direction. The first base member faces the first region in the first direction, includes a flat surface portion, and has an insulating property. The second electronic component faces the second region in the first direction, and has a smaller amount of heat generation than the first electronic component. The second base member faces the second region in the first direction, has a three-dimensional structure thicker than the first base member in the first direction, and has an insulating property.

An electrical connection unit comprises an electronic component, a first busbar, a base element, a rigid element, and a first heat transfer element. The first busbar is electrically connected to a first terminal of the electronic component. The base element supports the first busbar. The rigid element faces the base element. The first heat transfer element is elastically positioned between the rigid element and the first busbar. The rigid element includes a first fixing section to which the base element is fixed and a second fixing section to which the electronic component is fixed. Viewed from a first direction from the base element to the rigid element, a portion of the first heat transfer element lies on a straight line connecting the first fixing section and the second fixing section.

A display apparatus including a levelness-adjusting unit to adjust a difference in positions of a first display module and a second display module that are adjacent to each other. The levelness-adjusting unit includes: a gap-adjusting part to move 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.

The bus bar is a bus bar including a plate portion. A surface of the plate portion has a heat dissipation structure including at least one of a plurality of recesses and a plurality of protrusions.

One embodiment provides a busbar and an electrical connection unit that can improve heat dissipation. [Solution] One embodiment of the busbar is a busbar including a plate portion. The surface of the plate portion has a heat dissipation structure that includes at least one of a plurality of recesses and a plurality of protrusions.

The electrical connection unit includes an electronic component, a first bus bar, a base member, a rigid member, and a first heat conductive member. The first bus bar is electrically connected with a first terminal of the electronic component. The base member supports the first bus bar. The rigid member faces the base member. The first heat transfer member is disposed between the rigid member and the first bus bar and has elasticity. The rigid member has a first fixing portion for fixing the base member and a second fixing portion for fixing the electronic component. When viewed from a first direction from the base member toward the rigid member, a portion of the first heat transfer member is positioned on a straight line connecting the first fixing portion and the second fixing portion.

The electrical connection unit includes a unit main body, a first cover covering the unit main body from a first side in a first direction, a second cover covering the unit main body from a second side in the first direction, and a wiring member provided integrally with the first cover and detachably connected to the unit main body. The unit main body is provided with: an insulating base member; a bus bar; a plurality of single sub-members each having a terminal electrically connected to the bus bar and a connector connection part; and a plurality of connector members each having a first connector detachably connected to the connector connection part and a second connector provided in a first direction. The wiring member has a plurality of relay connectors that are pluggable with respect to the second connectors of the plurality of connector members, and a support body that integrally supports the plurality of relay connectors.

A power supply (10) comprises a casing (11) with a port (111); a main board (13) placed in the casing (11) and having a power conversion circuit; a sub-board (15) electrically connected to the power conversion circuit and provided with at least one first connector (151); and a communication module (17). The power conversion circuit has at least one electrical connection terminal (132). A first interface (152) of the first connector (151) faces the port (111). The communication module (17) comprises a first circuit board (172) and a communication circuit disposed on the first circuit board (172), the first circuit board (172) has an electrical connection part (175) electrically connected to the communication circuit, the electrical connection part (175) has a first state of connecting with the first interface (152) so that the communication module (17) and the power conversion circuit are electrically connected, and a second state of detaching from the first interface (152) so that the communication module (17) is separated from and electrically disconnected with the sub-board (15).

One embodiment provides an electrical connection unit that can improve heat dissipation. [Solution] An electrical connection unit according to one embodiment includes a first electronic component, a component to be connected, a third electronic component, a first busbar, a second busbar, 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 generates more heat than the component to be connected. The first busbar electrically connects the first terminal of the first electronic component to the component to be connected. The second busbar electrically connects the second terminal of the first electronic component to the third electronic component. The heat dissipation member faces the first busbar and the second busbar. The first heat transfer member is positioned between the first busbar and the heat dissipation member. The second heat transfer member is positioned between the second busbar and the heat dissipation member and is larger than the first heat transfer member.

A device comprises a first circuit member (40), a second circuit member (50) and a third circuit member (60). The first circuit member comprises a first body (41) for performing the function of the first circuit member and a first flexible board (44) formed with a first integrated-electrode portion (46) including first electrodes (462). The second circuit member comprises a second body (51) for performing the function of the second circuit member and a second flexible board (54) formed with a second integrated-electrode portion (56) including second electrodes (562). The third circuit member comprises a third body (61) for performing the function of the third circuit member and a third flexible board (64) formed with a third integrated-electrode portion (66) including third electrodes (662). The first integrated-electrode portion, the second integrated-electrode portion and the third integrated-electrode portion lie over each other in an upper-lower direction. The first body, second body and the third body are apart from each other when seen along the upper-lower direction.