A wiring module includes an insulating protector. The insulating protector includes a main body and a lid. The main body includes a holding portion that holds at least one of an element connecting member and an external connecting member. The lid is attached to the main body. The lid swings between an open position and a closed position. The holding portion is open at the open position and closed at the closed position. The lid includes a shaft for detachable attachment. The main body includes a shaft holder that receives the shaft and holds the shaft such that rotation of the shaft is allowed. The main body includes a restriction portion to hold the lid to the main body such that the swing of the lid is restricted between the open position and the closed position. The lid includes a restriction portion receiving portion that receives the restriction portion.

A wiring module includes an insulating protector. The insulating protector includes a main body and a lid. The main body includes a holding portion that holds at least one of an element connecting member and an external connecting member. The lid is attached to the main body. The lid swings between an open position and a closed position. The holding portion is open at the open position and closed at the closed position. The lid includes a shaft for detachable attachment. The main body includes a shaft holder that receives the shaft and holds the shaft such that rotation of the shaft is allowed. The main body includes a restriction portion to hold the lid to the main body such that the swing of the lid is restricted between the open position and the closed position. The lid includes a restriction portion receiving portion that receives the restriction portion.

An electricity storage module includes: multiple electricity storage elements; and a holding member formed by aligning multiple cavities in which the multiple electricity storage elements are stored, wherein an outer wall of the holding member has outer wall opening portions through which the multiple cavities communicate with the exterior, and outer surfaces of the multiple electricity storage elements stored in the multiple cavities are exposed to the exterior from the outer wall through the outer wall opening portions, and the holding member has a first cavity column in which cavities among the multiple cavities are aligned in two levels in an alignment direction, and a second cavity column in which cavities among the multiple cavities are aligned in two levels in the alignment direction at positions shifted in a direction intersecting with the alignment direction.

A capacitor connection structure of a power conversion device, includes a capacitor having a capacitor end face from which a positive electrode terminal and a negative electrode terminal protrudes that is deformed outward into a convex shape when the fuse is blown, a positive electrode-side main conductor and a negative electrode-side main conductor that are formed by a thick plate and that are connected to another electronic component at positions facing the capacitor end face; a positive electrode-side intermediate conductor that connects the positive electrode terminal to the positive electrode-side main conductor; and a negative electrode-side intermediate conductor that connects the negative electrode terminal to the negative electrode-side main conductor. When the capacitor end face is deformed into the convex shape, the positive electrode-side intermediate conductor and the negative electrode-side intermediate conductor are deformed along with inclination of the positive electrode terminal and the negative electrode terminal.

A capacitor connection structure of a power conversion device, includes a capacitor having a capacitor end face from which a positive electrode terminal and a negative electrode terminal protrudes that is deformed outward into a convex shape when the fuse is blown, a positive electrode-side main conductor and a negative electrode-side main conductor that are formed by a thick plate and that are connected to another electronic component at positions facing the capacitor end face; a positive electrode-side intermediate conductor that connects the positive electrode terminal to the positive electrode-side main conductor; and a negative electrode-side intermediate conductor that connects the negative electrode terminal to the negative electrode-side main conductor. When the capacitor end face is deformed into the convex shape, the positive electrode-side intermediate conductor and the negative electrode-side intermediate conductor are deformed along with inclination of the positive electrode terminal and the negative electrode terminal.

A connecting member for an inverter includes a support made of electrically insulating material, a first and a second conductive tracks anchored to said support. The support further includes one or more housings designed to contain a plurality of capacitors, provided with an opening for connection with said first and second conductive track.

A connecting member for an inverter includes a support made of electrically insulating material, a first and a second conductive tracks anchored to said support. The support further includes one or more housings designed to contain a plurality of capacitors, provided with an opening for connection with said first and second conductive track.

The present disclosure discloses a thin-film capacitor for an electric vehicle, including: a casing, a plurality of capacitor cores, an anode busbar, a cathode busbar, a first electrode terminal, a second electrode terminal, a first connection sheet, a second connection sheet, a first battery connection sheet, a second battery connection sheet, a first battery connection terminal and a second battery connection terminal, in which the first battery connection sheet is connected to the anode busbar and adjacent to an end of the anode busbar, the second battery connection sheet is connected to the cathode busbar and adjacent to the first battery connection sheet, an axis of one of the plurality of the capacitor cores is arranged to be perpendicular to the anode busbar and the cathode busbar and two ends of the one capacitor core are connected to the first battery connection sheet and the second battery connection sheet respectively.

The present disclosure discloses a film capacitor, including: a plurality of capacitor cores; a positive electrode busbar, disposed on a side surface of each of the plurality of capacitor cores; a negative electrode busbar, superposed on the positive electrode busbar and insulated from the positive electrode busbar; a plurality of first connection sheets, each of the plurality of first connection sheets being connected to the positive electrode busbar and a positive electrode of each of the plurality of capacitor cores; and a plurality of second connection sheets, each of the plurality of second connection sheets being connected to the negative electrode busbar and a negative electrode of each of the plurality of capacitor cores, wherein the plurality of first connection sheets and the plurality of second connection sheets disposed on a same side of the plurality of capacitor cores are alternately arranged.

The present disclosure provides a film capacitor, including: a plurality of capacitor cores, including: a first group of capacitor cores connected in parallel, having first and second end surfaces; and a second group of capacitor cores connected in parallel, connected with the first group of capacitor cores in series, having a third end surface opposite to the first end surface of the first group of capacitor cores and a fourth end surface; a positive electrode busbar, connected to the first end surface; a negative electrode busbar, connected to the third end surface; an intermediate busbar, connected to the second end surface and the fourth end surface respectively; a first connection sheet connected to the positive electrode busbar; a second connection sheet connected to the negative electrode busbar; and a third connection sheet connected to the intermediate busbar.