PROBLEM TO BE SOLVED: To provide a fuse that easily ensures bonding area and bonding force between conductive sections, and more reliably prevents a current-carrying path from being re-established, even when the conductive sections have spring properties.SOLUTION: A fuse 1 includes an insulating printed circuit board 10, an insulating raised section 13, terminal tools 16A and 16B, and a fusible element 15. The raised portion 13 is raised from the printed circuit board 10. Each of the terminal tools 16A and 16B has a deformable portion 21 that is erected from the printed circuit board 10. The fusible element 15 bonds the terminal tools 16A and 16B to the raised section 13 in such a manner that the deformable portions 21 are elastically deformed along the raised section 13 and have continuity between each other.
【課題】導電部にバネ性を持たせても、接合面積や接合力を確保することが容易であり、電流経路の再接続をより確実に防ぐことが可能な構成のヒューズを実現する。 【解決手段】ヒューズ1は、絶縁性のプリント基板10と、絶縁性の隆起部13と、端子具16A,16Bと、可融部15と、を備えている。隆起部13は、プリント基板10から隆起する。端子具16A,16Bは、基板部から立設する変形部21を有している。可融部は、変形部21が隆起部13に沿うように弾性変形し、互いに導通する状態となるように、端子具16A,16Bを隆起部13に接着する。 【選択図】図1




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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    WO-2016111218-A1July 14, 2016株式会社オートネットワーク技術研究所, 住友電装株式会社, 住友電気工業株式会社Temperature fuse structure, and electric connection box