INSERT BUS BAR PLATE AND MANUFACTURING METHOD THEREOF

• Main Authors: KIYOSUE KAZUOMI, HARA YASUHIRO, SHIRAIWA HIROKI
• Format: Patent
• Language: English; Japanese
• Published: 19.11.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CURRENT COLLECTORS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LINE CONNECTORS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PERFORMING OPERATIONS; PRINTED CIRCUITS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

PROBLEM TO BE SOLVED: To improve manufacturing easiness of an insert bus bar plate.SOLUTION: An insert bus bar plate 2 includes a tabular resin material 23 and a plurality of metal bus bars 24 buried in the resin material 23 by insert molding and respectively having terminal parts 24c exposed to a mounting surface 25 which is one main surface of the resin material 23. Before the insert molding, the plurality of bus bars 24 are formed as an unmolded bus bar aggregate 24a in which one-end parts different from the terminal parts 24c are connected by carriers 24b to be cut off after the insert molding. The insert bus bar plate 2 (substrate body 21) is formed by insert molding which is performed by oppositely arranging two unmolded bus bar aggregates 24a having the same shape so that two terminal parts 24c are located between two carriers 24b. 【課題】インサートバスバープレートの製造容易性を向上する。【解決手段】インサートバスバープレート２は、平板状の樹脂材２３と、インサート成形により樹脂材２３の内部に埋設され、樹脂材２３の主面の一方である実装面２５に露出する端子部２４ｃを有する金属製の複数のバスバー２４と、を備える。これら複数のバスバー２４は、インサート成形の前には、インサート成形の後に切断されるキャリア２４ｂによって、端子部２４ｃとは異なる一端部が連結された成形前バスバー集合体２４ａとして形成される。インサートバスバープレート２（基板本体２１）は、同一形状の２つの成形前バスバー集合体２４ａを、２つのキャリア２４ｂの間に２つの端子部２４ｃが位置するように対向配置して行うインサート成形により形成される。【選択図】図１２