CN114898936A - 一种新能源智能电动车用集成电缆 - Google Patents
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Abstract
本发明涉及一种新能源智能电动车用集成电缆,属于电缆技术领域,包括信号控制件;电源线件,安装在所述信号控制件一侧;微型同轴件,安装在所述信号控制件远离电源线件的一侧,所述微型同轴件与信号控制件和电源线件同轴设置;总屏蔽件,套设在所述信号控制件、电源线件和微型同轴件外部,用于将信号控制件、电源线件和微型同轴件包裹固定并对其进行防护。本发明的电缆采用正规绞合的镀锡铜线,绝缘挤出圆整不易偏芯,信号控制线及同轴线性能稳定,电源线可以减小绝缘完成直径,减小整体线缆直径;采用不同的对绞排列、绞合节距,一方面可以降低相互之间的干扰,另一方面施工使用更简便。
Description
技术领域
本发明涉及电缆技术领域,具体是一种新能源智能电动车用集成电缆。
背景技术
现有普通电缆按各种用途来设计制造,分成电源线、数据线、同轴线来实现不同的用途和功能,对于安装使用来说极为不便,并且需要更大敷设空间。
普通电缆使用的材料在应对高环境低温或者是其他机械破坏的能力相对较弱,容易受到损伤,从而降低电缆的使用寿命。
发明内容
本发明的目的在于提供一种新能源智能电动车用集成电缆,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种新能源智能电动车用集成电缆,包括:
信号控制件;
电源线件,安装在所述信号控制件一侧;
微型同轴件,安装在所述信号控制件远离电源线件的一侧,所述微型同轴件与信号控制件和电源线件同轴设置;
总屏蔽件,套设在所述信号控制件、电源线件和微型同轴件外部,用于将信号控制件、电源线件和微型同轴件包裹固定并对其进行防护。
作为本发明的进一步技术方案,所述信号控制件包括:
第一导体单元,包括多个第一导线;
第二导体单元,包括多个第二导线;
编织层,套设在所述第一导体单元和第二导体单元外部;
无纺布层,套设在所述编织层外部。
作为本发明的更进一步技术方案,多个所述第一导线对绞形成第一导体单元,多个所述第二导线对绞形成第二导体单元,所述第一导线和第二导线均为镀锡铜线。
作为本发明的再进一步技术方案,所述第一导线和第二导线外部均套设有绝缘套,所述绝缘套材质为聚丙烯。
作为本发明的再进一步技术方案,所述电源线件包括:
第三导体单元;
第一绝缘单元,套设在所述第三导体单元外部。
作为本发明的再进一步技术方案,所述第一绝缘单元采用阻燃低烟无卤材质制成。
作为本发明的再进一步技术方案,所述微型同轴件包括:
第四导体单元;
第二绝缘单元,套设在所述第四导体单元外部;
编织套,套设在所述第二绝缘单元外部;
内护套,套设在所述编织套外部;
填充棉线,安装在所述内护套外部。
作为本发明的再进一步技术方案,所述第四导体单元为镀锡铜绞线,所述第二绝缘单元材质为FEP,所述编织套材质为镀锡铜丝,所述内护套由阻燃低烟无卤材质制成。
作为本发明的再进一步技术方案,所述总屏蔽件为阻燃TPU。
与现有技术相比,本发明的有益效果是:
1、导体均采用正规绞合的镀锡铜线,绝缘挤出圆整不易偏芯,信号控制线及同轴线性能稳定,电源线可以减小绝缘完成直径,减小整体线缆直径;
2、绝缘采用PP,强度高,介电常数低,耐温较高;
3、各个控制单元芯线分别进行对绞后成缆,采用不同的对绞排列、绞合节距,一方面可以降低相互之间的干扰,另一方面施工使用更简便;
4、在信号缆采用镀锡铜编织丝编织屏蔽,密度大于85%,防止相互之间的信号干扰,同时增加电缆的强度;
5、微型同轴电缆采用镀锡铜导体,FEP绝缘,镀锡铜编织,密度大于95%,再用低烟无卤挤包护套,FEP等效介电常数小,耐高温、耐腐蚀,即可以获得良好的传输性能;
6、内护套采用阻燃低烟无卤材料,材料更环保,安全性能更高;
7、成缆采用100%退扭的方式,消除扭转应力,保证结构以及性能不受影响,使电缆柔性更好;
8、总屏蔽件采用TPU材料,具有良好的物理机械性能,强度高、弹性、耐磨性能好,同时又有很好的耐高低温能力、耐水解性能。
附图说明
图1为新能源智能电动车用集成电缆的剖视图;
图2为新能源智能电动车用集成电缆中信号控制件的剖视图;
图3为新能源智能电动车用集成电缆中电源线件的剖视图;
图4为新能源智能电动车用集成电缆中微型同轴件的剖视图。
图中:1-信号控制件、11-第一导体单元、12-第二导体单元、13-编织层、14-无纺布层、2-电源线件、21-第三导体单元、22-第一绝缘单元、3-微型同轴件、31-第四导体单元、32-第二绝缘单元、33-编织套、34-内护套、35-填充棉线、4-总屏蔽件。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述。
本发明实施例是这样实现的,如图1所示的新能源智能电动车用集成电缆,包括:
信号控制件1;
电源线件2,安装在所述信号控制件1一侧;
微型同轴件3,安装在所述信号控制件1远离电源线件2的一侧,所述微型同轴件3与信号控制件1和电源线件2同轴设置;
总屏蔽件4,套设在所述信号控制件1、电源线件2和微型同轴件3外部,用于将信号控制件1、电源线件2和微型同轴件3包裹固定并对其进行防护。
本发明在实际应用时,将信号控制件1、电源线件2和微型同轴件3进行整合,通过总屏蔽件4进行防护固定,优选的,三者同轴设置,即三者中心位于一条直线上,可以使结构更加紧密,从而减小整体线缆直径,具体请参阅图1,此外总屏蔽件4为阻燃TPU,即用黑色阻燃聚醚型的TPU材料,其厚度大于1.0mm,具有良好的物理机械性能,强度高、弹性、耐磨性能好,同时又有很好的耐高低温能力、耐水解性能;工作时,信号控制件1进行信号传递,电源线件2进行供电,微型同轴件3作为导航天线使用,通过整合,使得电缆可以满足不同的使用需求,从而提高了电缆的实用性。
如图2所示,作为本发明一个优选的实施例,所述信号控制件1包括:
第一导体单元11,包括多个第一导线;
第二导体单元12,包括多个第二导线;
编织层13,套设在所述第一导体单元11和第二导体单元12外部;
无纺布14层,套设在所述编织层13外部。
在本实施例的一种情况中,多个所述第一导线对绞形成第一导体单元11,多个所述第二导线对绞形成第二导体单元12,所述第一导线和第二导线均为镀锡铜线,第一导线和第二导线均采用正规绞合的镀锡铜线,绝缘挤出圆整不易偏芯,信号控制件1性能稳定,优选的,所述第一导线和第二导线外部均套设有绝缘套,所述绝缘套材质为聚丙烯,聚丙烯强度高,介电常数低,耐温较高。
具体的,第一导体单元11和第二导体单元12分别包括八个第一导线,两两一对,分别由黑、黑/白、棕、棕/白、橙、橙/白、蓝、蓝/白、紫、紫/白、绿、绿/白、红、红/白、黄、黄/白十六个绝缘套包裹,其中,黑/黑白;棕/棕白;橙/橙白;蓝/蓝白对绞成缆,紫/紫白、绿/绿白、红/红白、黄/黄白对绞成缆,然后通过16×6/0.10mm镀锡铜线进行编织,编织密度大于80%,防止相互之间的信号干扰,同时增加电缆的强度,最后通过无纺布14绕包隔离,采用不同的对绞排列、绞合节距,一方面可以降低相互之间的干扰,另一方面施工使用更简便,成缆采用100%退扭的方式,消除扭转应力,保证结构以及性能不受影响,使电缆柔性更好。
如图3所示,作为本发明另一个优选的实施例,所述电源线件2包括:
第三导体单元21;
第一绝缘单元22,套设在所述第三导体单元21外部。
在本实施例的一种情况中,第三导体单元21由19/0.19mm镀锡铜绞线制成,所述第一绝缘单元22采用阻燃低烟无卤材质制成,规格为OD:1.50±0.20mm,芯数选择2-5芯,本实施例中为四芯,为方便进行区分,其颜色分别为绿、红、蓝、黑。
如图4所示,作为本发明另一个优选的实施例,所述微型同轴件3包括:
第四导体单元31;
第二绝缘单元32,套设在所述第四导体单元31外部;
编织套33,套设在所述第二绝缘单元32外部;
内护套34,套设在所述编织套33外部;
填充棉线35,安装在所述内护套34外部。
在本实施例的一种情况中,所述第四导体单元31为7/0.127mm镀锡铜绞线;所述第二绝缘单元32材质为FEP,OD0.85±0.08m,其效介电常数小,耐高温、耐腐蚀,即可以获得良好的传输性能;所述编织套33材质为16×3/0.10mm镀锡铜丝,编织密度大于90%,所述内护套34由阻燃低烟无卤材质制成,材料更环保,安全性能更高。
新能源智能电动车用集成电缆制成后其规格性能如下:
成缆后直径:7.0±0.20mm;
总屏蔽件4:OD:8.50±0.35mm阻燃黑色TPU;
性能要求:
导体电阻:第一导体单元11≤239Ω/km;第二导体单元12≤239Ω/km,第三导体单元21≤35.4Ω/km,第四导体单元31≤239Ω/km;
阻燃等级:VW-1;
特性阻抗:100±15Ω(第一导体单元11和第二导体单元12),35±3Ω(第四导体单元31);
耐压测试:500V/min,AC芯与芯之间,不击穿(第三导体单元21);
摇摆次数:500次,砝码100g,左右角度180°,砝码距测试水平面305mm。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。
Claims (9)
1.一种新能源智能电动车用集成电缆,其特征在于,包括:
信号控制件;
电源线件,安装在所述信号控制件一侧;
微型同轴件,安装在所述信号控制件远离电源线件的一侧,所述微型同轴件与信号控制件和电源线件同轴设置;
总屏蔽件,套设在所述信号控制件、电源线件和微型同轴件外部,用于将信号控制件、电源线件和微型同轴件包裹固定并对其进行防护。
2.根据权利要求1所述的新能源智能电动车用集成电缆,其特征在于,所述信号控制件包括:
第一导体单元,包括多个第一导线;
第二导体单元,包括多个第二导线;
编织层,套设在所述第一导体单元和第二导体单元外部;
无纺布层,套设在所述编织层外部。
3.根据权利要求2所述的新能源智能电动车用集成电缆,其特征在于,多个所述第一导线对绞形成第一导体单元,多个所述第二导线对绞形成第二导体单元,所述第一导线和第二导线均为镀锡铜线。
4.根据权利要求3所述的新能源智能电动车用集成电缆,其特征在于,所述第一导线和第二导线外部均套设有绝缘套,所述绝缘套材质为聚丙烯。
5.根据权利要求1所述的新能源智能电动车用集成电缆,其特征在于,所述电源线件包括:
第三导体单元;
第一绝缘单元,套设在所述第三导体单元外部。
6.根据权利要求5所述的新能源智能电动车用集成电缆,其特征在于,所述第一绝缘单元采用阻燃低烟无卤材质制成。
7.根据权利要求1所述的新能源智能电动车用集成电缆,其特征在于,所述微型同轴件包括:
第四导体单元;
第二绝缘单元,套设在所述第四导体单元外部;
编织套,套设在所述第二绝缘单元外部;
内护套,套设在所述编织套外部;
填充棉线,安装在所述内护套外部。
8.根据权利要求7所述的新能源智能电动车用集成电缆,其特征在于,所述第四导体单元为镀锡铜绞线,所述第二绝缘单元材质为FEP,所述编织套材质为镀锡铜丝,所述内护套由阻燃低烟无卤材质制成。
9.根据权利要求1所述的新能源智能电动车用集成电缆,其特征在于,所述总屏蔽件为阻燃TPU。
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