PROBLEM TO BE SOLVED: To provide a small-sized and lightweight high voltage fuse with service plug function capable of easily and directly mounting and fixing a fuse to a holder in simple structure.SOLUTION: The present invention relates to a high voltage fuse with service plug function. In the high voltage fuse, a member consisting of a blade-like terminal part 11 with which one or more element parts 8 that are curved longer than a terminal interval distance are disposed in parallel in a center, of which the thickness is secured by folding both ends and which is folded in an U shape is inserted into a main body comprising a wide internal space 7 in which the element parts 8 are accommodated and a thin groove 10 into which the blade-like terminal part 11 is inserted, and including a handle 3 in an outside upper part. Thereafter, the internal space 7 is filled with an arc-extinguishing agent 9, and the member is fixed by covering the internal space with a lid. The blade-like terminal part 11 is structured to be electrically connected with a holder 2 including a clip-like terminal 16, thereby reducing component cost and manufacture cost.SELECTED DRAWING: Figure 5
【課題】シンプルな構造で容易にヒューズをホルダーに直接装着、固定できる小型で軽量なサービスプラグ機能付き高電圧ヒューズを提供する。【解決手段】中央に端子間隔距離より長く湾曲した一つ或いは複数本のエレメント部8を並列に配置し、その両端を折り返して厚みを確保した後、コの字状に折り曲げた刃状端子部11から成る部材を、エレメント部8の入る広い内部空間7と刃状端子部11の入る細溝10を有し、外側上部にハンドル3を有する本体へ挿入した後、内部空間7へ消弧剤9を充填し、蓋を被せて固定した高電圧ヒューズであって、その刃状端子部11はクリップ状端子16を有するホルダー2と電気的に接続する構造とし、部品コスト及び製造コストを低減したサービスプラグ機能付き高電圧ヒューズである。【選択図】図5
HIGH VOLTAGE FUSE WITH SERVICE PLUG FUNCTION
サービスプラグ機能付き高電圧ヒューズ
2018-11-15
Patent
Electronic Resource
Japanese