| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection structure for an electronic component capable of preventing unsteadiness of a bus bar to a housing without increasing the size of the bus bar.SOLUTION: An LED unit 11 comprises: a semiconductor light-emitting element 29; a pair of bus bars 13 connected to the semiconductor light-emitting element 29; a core member 15 held between the pair of bus bars 13; a housing 17 having a bus bar housing chamber 25 to which the semiconductor light-emitting element 29, the pair of bus bars 13, and the core member 15 are mounted; and a thermal contraction tube 59 fixing the core member 15 and the pair of bus bars 13 by being wound around the outer periphery of the pair of bus bars 13 holding the core member 15, and arranged in a gap between the bus bar housing chamber 25 and the bus bar 13. |
