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Pencil type non rare earth metal ignition coil 发明授权

2023-06-25 4690 516K 0

专利信息

申请日期 2025-06-27 申请号 KR1020200015259
公开(公告)号 KR102331071B1 公开(公告)日 2021-11-29
公开国别 KR 申请人省市代码 全国
申请人 (주)이림전자
简介 The present invention relates to a pencil-type non-rare earth ignition foil, more specifically, by removing expensive rare earth permanent stone can secure a price competitiveness while lightweighting, it relates to a pencil-type non-rare earth ignition foil that can improve assembly and stabilize the quality by minimizing the soldering site. Pencil-type non-rare earth ignition coil of the present invention, the primary bobbin assembly having a primary coil; Secondary bobbin assembly having a secondary coil in which the high voltage is induced by the primary coil and electromagnetic induction action; A case for housing the primary bobbin assembly and the secondary bobbin assembly inside; Having a primary side terminal electrically connected to the primary coil and a secondary side terminal electrically connected to the secondary coil, and is made including a connector connecting the primary coil and the external power source, the primary side terminal is formed of a press-in groove, the primary coil is inserted into the press-in groove it is characterized in that it is connected in a forced indentation manner with the primary side terminal.


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