The present application discloses a terminal structure for conduction cooling high temperature superconducting cable, comprising: a cable terminal body; a terminal thermal insulation shell, in which a vacuum thermal insulation cavity is formed, and the cable terminal body being arranged in the vacuum thermal insulation cavity; a refrigeration mechanism comprising a refrigeration output part extending into the vacuum thermal insulation cavity, and the refrigeration output part being connected to the cable terminal body through a cooling-conducting structure. The terminal structure provided by the present application cools the high-temperature superconducting cable by means of conduction cooling of a refrigerator without operations of low-temperature liquid transportation and supplementary, and can operate for a long time without regular maintenance, reduce the heat leakage of the cable terminal, improve the utilization efficiency of the cooling capacity of the refrigerator, and effectively ensure the stable operation of the cable for a long time.

Provided are a casing for an electrical apparatus for housing an electrical apparatus includes: a casing body having an opening; a cover body that includes a flat plate-like cover portion having a rectangular shape for covering the opening, and outer side surface cover portions that are continuous to respective sides of the flat plate-like cover portion and cover outer side surfaces of the casing body; and first ribs that are provided on the outer side surfaces of the casing body covered by the outer side surface cover portions and extend along the respective sides, and a power control apparatus that includes the casing for an electrical apparatus and the electrical apparatus housed in the casing for an electrical apparatus.

A charging cable apparatus having a connector, an electrically-conductive cable extending from the connector, the cable configured to be connectable to a charging station for receiving a charging current from the charging station, and having a heat pipe with a phase change section having a wicking structure, the wicking structure having a working fluid therein during operation for receiving heat generated during current flow within the cable. The charging cable apparatus may further have an external condensing surface in fluid communication with the phase change section of the heat pipe for accelerating condensation of evaporated working fluid. The charging cable apparatus may be connected to a charging station for charging an electric battery such as a battery of an electric vehicle.

A junction box having a cavity to contain electrical wires that provide a connection to a building mains voltage from an electrical system of a building is coupled to a plurality of telescoping hanger bars to hold the junction box in a wall or ceiling in the building. Each telescoping hanger bar is extendible and/or retractable to vary a length of the hanger bar. A position of the junction box is adjustable along the length of each telescoping hanger bar. In one example, the apparatus does not include a can, separate from the junction box, to contain a lighting device of a recessed lighting assembly.

A wire harness unit including: a plurality of conductive paths for conducting electricity between in-vehicle devices, wherein: the plurality of conductive paths include a first conductive path and a second conductive path parallel with the first conductive path, the first conductive path includes a first inner insulating layer formed in a hollow tube shape, and a first tubular conductor that covers an outer circumferential surface of the first inner insulating layer, and the second conductive path includes a second inner insulating layer formed in a hollow tube shape, and a second tubular conductor that covers an outer circumferential surface of the second inner insulating layer.

A wire harness unit including: a plurality of conductive paths for conducting electricity between in-vehicle devices, wherein: the plurality of conductive paths include a first conductive path and a second conductive path parallel with the first conductive path, the first conductive path includes a first inner insulating layer formed in a hollow tube shape, and a first tubular conductor that covers an outer circumferential surface of the first inner insulating layer, and the second conductive path includes a second inner insulating layer formed in a hollow tube shape, and a second tubular conductor that covers an outer circumferential surface of the second inner insulating layer.

An embodiment of the present disclosure provides an electromagnetic shield member that can improve heat dissipation from an electric wire, and a wire harness that includes the electromagnetic shield member. An electromagnetic shield member has rectangular tubular housing portions in which electric wires are individually housed. The housing portions are provided with pressing portions that are formed by cutting and raising portions of the housing portions inward, and that press the electric wires.

An embodiment of the present disclosure provides an electromagnetic shield member that can improve heat dissipation from an electric wire, and a wire harness that includes the electromagnetic shield member. An electromagnetic shield member has rectangular tubular housing portions in which electric wires are individually housed. The housing portions are provided with pressing portions that are formed by cutting and raising portions of the housing portions inward, and that press the electric wires.

A wire harness unit including: a plurality of conductive paths for conducting electricity between in-vehicle devices; and a cooling tube through which a coolant is able to flow for cooling the plurality of conductive paths, wherein: the plurality of conductive paths include a first conductive path and a second conductive path parallel to the first conductive path, the first conductive path includes a first inner insulating layer that is hollow and tubular, and a first tubular conductor that covers an outer circumferential surface of the first inner insulating layer, and the second conductive path includes a second inner insulating layer that is hollow and tubular, and a second tubular conductor that covers an outer circumferential surface of the second inner insulating layer.

Provided are a casing for an electrical apparatus for housing an electrical apparatus includes: a casing body having an opening; a cover body that includes a flat plate-like cover portion having a rectangular shape for covering the opening, and outer side surface cover portions that are continuous to respective sides of the flat plate-like cover portion and cover outer side surfaces of the casing body; and first ribs that are provided on the outer side surfaces of the casing body covered by the outer side surface cover portions and extend along the respective sides, and a power control apparatus that includes the casing for an electrical apparatus and the electrical apparatus housed in the casing for an electrical apparatus.