A coil component (10) is provided with: a first planar coil (11) that includes a plurality of turns (11n) and a protruding piece (11T) that extends from the inner peripheral edge and/or the outer peripheral edge of at least one of the plurality of turns (11n) and is bent so as to be separated from the turns (11n); and a first holding member (20) that overlaps the first planar coil (11) in a state in which the first holding member (20) is in contact with the plurality of turn portions (11n) of the first planar coil (11). Furthermore, the first holding member (20) includes a groove (22) on a first surface (20A) that overlaps the first planar coil (11), and the protruding piece (11T) is in contact with an inner surface of the groove (22) in a radial direction.
线圈零件(10)具备:第一平面线圈(11),其包含多个匝部(11n)、和从多个匝部(11n)中的至少一个匝部(11n)的内周缘和/或外周缘延伸且以离开匝部(11n)的方式折弯的突出片(11T);以及第一保持部件(20),其在与第一平面线圈(11)的多个匝部(11n)相接的状态下与第一平面线圈(11)重叠。而且,第一保持部件(20)在重叠第一平面线圈11的第一面(20A)上包含槽(22),突出片(11T)在径向上与槽(22)的内表面相接。
Coil component, method for manufacturing coil component, power transmission device, power reception device, power transmission system, and moving object
线圈零件及其制造方法、送电装置、受电装置、电力传输系统、以及移动体
11.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete |
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