The invention discloses a light high-voltage cable for a new energy automobile, and the cable comprises a cable body, the cable body sequentially comprises a conductor, an insulating layer, a filling layer, a first belting layer and a polyvinyl chloride sheath from the inside to the outside, and a TPR rubber layer is disposed between the belting layer and the polyvinyl chloride sheath. The TPR rubber material is a blending modified material which takes thermoplastic styrene-butadiene rubber as a basic raw material and is added with resin, filler, plasticizing oil and other functional aids, so that compared with a polyvinyl chloride material, the TPR rubber material is softer and lighter, and compared with the cable body which is completely made of polyvinyl chloride, the outer layer of the cable body is more environment-friendly. The cable body with the TPR rubber layer can realize light weight, and finally the cable body can be conveniently dragged.
本发明公开了一种新能源汽车轻型高压电缆,包括电缆本体,电缆本体由内而外依次包括导体、绝缘层、填充层、第一包带层和聚氯乙烯护套,包带层与聚氯乙烯护套之间还设置有TPR橡胶层。由于TPR橡胶材料是以热塑性丁苯橡胶为基础原材料,添加树脂、填料、增塑油剂以及其他功能助剂共混改性材料,相比于聚氯乙烯材料而言,TPR橡胶材料更加柔软、轻质,故而相比于电缆本体的外层完全采用聚氯乙烯而言,夹带有TPR橡胶层的电缆本体可以实现轻量化,最终即可有利于比较便捷的拖动电缆本体。
Light high-voltage cable for new energy automobile
一种新能源汽车轻型高压电缆
2024-01-05
Patent
Electronic Resource
Chinese
IPC: | H01B CABLES , Kabel / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
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