The utility model relates to a car radiator fan, including the blade, used to drive the motor rotating blades, wherein the motor comprises a shell provided on the rotating shaft, coil, commutator shell, rotating shaft end extends to the outer shell, one end of the rotating shaft extends to the outside of the housing the screw is arranged on the rotating shaft along the axial position of the screw thread is eccentric from the rotating shaft side blade is arranged at the screw thread on the screw hole, the blade is provided with a screw thread matching. By adopting the technical proposal, the utility model provides a vehicle radiator fan which is convenient for installing and removing blades.
【技术实现步骤摘要】
【技术保护点】
1.一种车用散热器风扇,包括有叶片,用于驱动所述叶片旋转的电机,其中所述的电机包括有壳体,设置在壳体内的旋转轴、线圈、换向器,所述的旋转轴一端延伸至壳体外,其特征在于:所述的旋转轴延伸至壳体外的一端面上沿旋转轴轴向设有螺钉,所述的螺钉外螺纹部位位于偏离旋转轴一侧,所述的叶片套设在所述螺钉的外螺纹上,所述的叶片上设有与所述螺钉外螺纹相匹配的螺纹孔。
【技术特征摘要】
【专利技术属性】
技术研发人员:孙晓钦,傅文东,余晓坤,余成义,吴礼达,陈秋美,张炳杰,
申请(专利权)人:瑞安市得业汽车部件有限公司,
类型:实用新型
国别省市:33
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