PROBLEM TO BE SOLVED: To provide a driving motor for environmentally friendly vehicles capable of effectively preventing a coil lead-out portion from being disconnected by external vibrations by reinforcing a vibration resistance property.SOLUTION: The present invention relates to a driving motor for environmentally friendly vehicles including a stator core and a bobbin assembled to the stator core. The driving motor for environmentally friendly vehicles also includes: a coil part wound on the bobbin; a coil lead-out portion configured such that an end portion of the coil part drawn from the bobbin is formed to have a curved structure; and a terminal bonded with a bonding portion formed in the coil lead-out portion. The coil lead-out portion may include a plurality of bent portions each having an angle of about 90 degrees or less, may be formed to have at least one of "C", "S" and "α" shapes, and may be fitted into a guide recess formed in the bobbin so as to be fixed at a predetermined drawing position.SELECTED DRAWING: Figure 1
【課題】耐振動特性を強化することができ、これによって外部振動によるコイル引出部の断線を効果的に防止することができる環境に優しい車両用駆動モーターを提供する。【解決手段】固定子コア及び前記固定子コアに組み立てられるボビンを持つ環境に優しい車両用駆動モーターであって、前記ボビンに巻線されるコイル部、前記ボビンから引き出された前記コイル部の端部が曲線構造を持つように成形されてなるコイル引出部、及び前記コイル引出部に形成された接合部と接合されるターミナル端子部を含むことを特徴とする。前記コイル引出部は、およそ90度以下の角度を持つ折曲部が複数形成され、“C”、“S”及び“α”のいずれか一形状に成形され、前記ボビンに形成されたガイド溝に装着されて引出位置が固定されることを特徴とする。【選択図】 図1
DRIVING MOTOR FOR ENVIRONMENTALLY FRIENDLY VEHICLES
環境に優しい車両用駆動モーター
2017-10-26
Patent
Elektronische Ressource
Japanisch
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