The embodiment of the utility model discloses a waterproof cable charging pile, including a waterproof cable charging pile, including: main power cable core, auxiliary power cable and control signal cable, the cable cores are evenly arranged for forming twisted strands, and each cable core inflation gap filling water blocking yarn; the stranded wire is wrapped outside water blocking; water blocking the outer longitudinal package of aluminum-plastic composite tape; aluminum-plastic composite tape wrapped with an outer protective sleeve. The waterproof charging pile of the utility model is characterized in that an electric expansion water blocking yarn filled with each cable core gap is wrapped around the twisted wire and is wrapped with a water blocking strip; the outside of the waterproof hose is longitudinally covered with an aluminum-plastic composite belt. Plastic tape wrapped with an outer protective sleeve, through vertical and horizontal interactions can also play a good waterproof function, the wire core conductor and flexible elastomer by good insulation and sheath, guarantee the bending cable flexibility and good, improve the comprehensive performance of the cable charging pile, and the need to adapt to the harsh environment mobile use demand.
【技术实现步骤摘要】
防水充电桩电缆
本技术涉及充电设备
,更具体地说,涉及一种防水充电桩电缆。
技术介绍
充电桩是电动汽车的必要设备,充电桩电缆的性能优劣关系到充电桩的工作可靠性。现有的充电桩电缆常被在户外及环境较为恶劣的地区使用,且需要经常移动,以满足充电需求,现有的充电桩电缆由于防水性能不佳而出现充电桩工作中止及故障。
技术实现思路
有鉴于此,本技术提供一种防水充电桩电缆,提高充电桩电缆的防水性能及综合性能。一种防水充电桩电缆,包括:主电源缆芯、辅助电源缆芯和控制信号缆芯,各缆芯均匀排列绞合成型为绞合线,以及,各缆芯间隙填充的膨胀阻水纱;所述绞合线外绕包阻水带;所述阻水带外纵向包铝塑复合带;铝塑复合带外包覆外保护套。优选地,所述主电源缆芯和辅助电源缆芯分别设置为两根,并均匀排布。优选地,所述控制信号缆芯设置有4根,均匀排布于主电源缆芯和辅助电源缆芯周围。优选地,主电源缆芯、辅助电源缆芯和控制信号缆芯均为六类镀锡单丝一次性束绞而成。优选地,还包括:包覆在所述控制信号线芯外的无磁性金属丝。优选地,所述阻水带的厚度为0.2mm。优选地,所述铝塑复合带的厚度为0.2mm。优选地,所述外保护套为90℃聚氨酯弹性体。优选地,所述绞合线的成缆线芯节距比范围为25-30。从上述的技术方案可以看出,本技术实施例的防水充电桩电缆通过各缆芯间隙填充的膨胀阻水纱,绞合线外绕包阻水带;所述阻水带外纵向包铝塑复合带。铝塑复合带外包覆外保护套,通过纵向和横向同时作用均可起到良好的防水作用,各电线芯采用柔性良好的导体和弹性体绝缘和外护套,保障了电缆柔性和良好的弯曲性,提高了充电桩电缆的综合性能,适应户外及 ...
【技术保护点】
一种防水充电桩电缆,其特征在于,包括:主电源缆芯、辅助电源缆芯和控制信号缆芯,各缆芯均匀排列绞合成型为绞合线,各缆芯间隙填充的膨胀阻水纱;所述绞合线外绕包阻水带;所述阻水带外纵向包铝塑复合带;铝塑复合带外包覆外保护套。
【技术特征摘要】
1.一种防水充电桩电缆,其特征在于,包括:主电源缆芯、辅助电源缆芯和控制信号缆芯,各缆芯均匀排列绞合成型为绞合线,各缆芯间隙填充的膨胀阻水纱;所述绞合线外绕包阻水带;所述阻水带外纵向包铝塑复合带;铝塑复合带外包覆外保护套。2.如权利要求1所述的防水充电桩电缆,其特征在于:所述主电源缆芯和辅助电源缆芯分别设置为两根,并均匀排布。3.如权利要求1所述的防水充电桩电缆,其特征在于:所述控制信号缆芯设置有4根,均匀排布于主电源缆芯和辅助电源缆芯周围。4.如权利要求1或2所述的防水充电桩电缆,其特征在于:主电源...
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