The invention provides an oil cooling structure of a high-current terminal, which comprises an insulating oil tank, through mounting cavities are formed in two sides of the insulating oil tank, and a flow guide cavity for communicating the two mounting cavities is formed in the insulating oil tank between the two mounting cavities; the two DC power terminals respectively penetrate through the installation cavity in a sealed mode, hollow diversion sections communicated with the end portions are arranged in the DC power terminals in the axial direction, and the diversion section in each DC power terminal is communicated with the diversion cavity through diversion holes formed in the DC power terminal.
本发明提供了一种大电流端子的油冷结构,包括绝缘油箱,所述绝缘油箱的两侧设有贯穿的安装腔,在两安装腔之间的绝缘油箱内设有用于将两安装腔连通的导流腔;DC功率端子,两个所述DC功率端子分别密封贯穿所述安装腔设置,所述DC功率端子的内部沿轴向开设有与端部相连通的中空状的导流段,每个DC功率端子内的导流段与所述导流腔分别通过开设在DC功率端子上的导流孔相连通。
Oil cooling structure of large-current terminal
一种大电流端子的油冷结构
2022-05-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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