STRUCTURE FOR BONDING BUS BARS

摘要

Provided is a structure for bonding bus bars. More specifically, the structure is capable of bonding a branch bus bar and a main bus bar. The branch bus bar comprise: a body part which is arranged to be spaced on a main bus bar, and is extended in the direction of crossing with the direction that the main bus bar is extended; a main bus bar contact part which is arranged to be in contact on the main bus bar; a breaker connection part which is arranged on at least one of both ends of the branch bus bar to be connected to a terminal of a breaker; a first connection part to connect the body part to the main bus bar contact part; and a second connection part to connect the body part to the breaker connection part, wherein the width of the main bus bar contact part may be greater than the width of the body part in the direction that the main bus bar is extended. The structure for bonding bus bars comprises: a first plate which is arranged on a main bus bar contact part or under a main bus bar; a first structure including a first sidewall and a second sidewall which are connected to the first plate, and which are arranged on both ends of at least either the main bus bar contact part or the main bus bar; a second plate which is arranged to be opposite to the first plate while the main bus bar contact part and the main bus bar are interposed therebetween; and a second structure including a first bonding part and a second bonding part which are formed on the second plate, and which are bonded to the first sidewall and the second sidewall, respectively.