링형의 코어(2)의 내주면 및 외주면을 따라서 코일(3)을 복수회 감아서 이루어진 권선 부품(1A, 1B)을 케이스(12)에 고정하는 권선 부품의 부착 구조이다. 이 구조는, 권선 부품의 하면을 지지하는 상태로 케이스의 고정면에 고정되는 절연 재료로 이루어진 지지 부재(13)와, 권선 부품의 상면에 접촉하여 배치되는 절연 재료로 이루어진 압박 부재(14)와, 지지 부재 및 압박 부재를 연결하고, 권선 부품에 대해 압박 부재로부터 고정면을 향해 압박력을 부여하는 압박력 부여부(15)를 구비하고, 압박력 부여부는, 권선 부품의 높이 변화에 추종하여 지지 부재 및 압박 부재의 사이의 거리가 변화하도록 되어 있다.
There is provided a winding component attachment structure in which there are fixed, to a case (12), winding components (1A and 1B) each formed by winding a coil (3) around and along an inner peripheral surface and an outer peripheral surface of a ring-shaped core (2) a plurality of times. This structure includes a placing member (13) made of an insulating material and fixed to a fixing surface of the case in a state where a lower surface of the winding component is placed, a pressing member (14) made of an insulating material and disposed to abut on an upper surface of the winding component, and a pressing force imparting portion (15) that couples the placing member with the pressing member and imparts a pressing force toward the fixing surface, from the pressing member to the winding component, and in the pressing force imparting portion, a distance between the placing member and the pressing member is variable in accordance with a height change of the winding component.
WINDING COMPONENT ATTACHMENT STRUCTURE AND POWER CONVERSION DEVICE PROVIDED WITH SAID ATTACHMENT STRUCTURE
권선 부품의 부착 구조 및 이 부착 구조를 구비한 전력 변환 장치
2020-06-01
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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