The utility model discloses an electric vehicle engine room bracket assembly, which comprises a cross beam and a longitudinal beam, the cross beam and the longitudinal beam are arranged up and down, the longitudinal beam is connected on the cross beam, the OBC & DC \u2011 DC integrated machine is installed on the longitudinal beam, and the motor controller is installed on the cross beam. The longitudinal beam is located above the cross beam, which is connected to the cross beam through the support leg, i.e. the longitudinal beam and the cross beam are arranged crosswise, and one end distance is set between the longitudinal beam and the cross beam. The OBC & DC \u2011 DC integrated machine is installed on the top of the longitudinal beam, and the motor controller is installed on the transverse beam between the longitudinal beam and the transverse beam, both of which are arranged up and down. The BC & DC \u2011 DC integrated machine and the motor controller are integrated and installed on the bracket assembly, which saves the space in the engine room and avoids the problem of mutual interference in the arrangement of electrical components in the engine room. At the same time, the BC & DC \u2011 DC integrated machine and the The motor controller is integrated and installed on the bracket assembly, which solves the problem that these electrical components are directly placed at the bottom of the engine room in the prior art, and the electrical components are easy to be damaged due to the bumps and vibrations during driving.
【技术实现步骤摘要】
一种电动汽车机舱支架总成
本技术属于电动汽车
,具体涉及一种电动汽车机舱支架总成。
技术介绍
因国家节能减排的需要,纯电动汽车现在已成为开发热点,现在中国市场已成为全球最大的纯电动汽车市场,随着市场的不断成熟及相关基础设施的不断完善,纯电动汽车的产销规模将进一步提升。部分纯电动车因总布置原因,需要将电机控制器、充电机等部件布置在机舱内,但是机舱空间有限,BC&DC-DC一体机、电机控制器等部件布置时出现相互干涉问题,而且这些电器部件若是直接放置在机舱底部,由于行车时的颠簸、振动也容易对电器件造成损坏。
技术实现思路
针对现有技术中存在的不足,本技术的目的在于提供一种结构简单、使用方便,能够承载机舱电器件的电动汽车机舱支架总成。为实现上述目的,本技术的技术方案为:一种电动汽车机舱支架总成,包括横梁和纵梁,所述横梁和纵梁呈上下布置,纵梁连接在横梁上,OBC&DC-DC一体机安装在纵梁上,电机控制器安装在横梁上。进一步的,所述纵梁位于横梁的上方,纵梁通过支撑腿连接在横梁上,OBC&DC-DC一体机安装在纵梁上位于纵梁的顶部,电机控制器安装在横梁上位于纵梁与横梁之间。进一步的,所述横梁包括前横梁和后横梁,纵梁的两端均设有支撑腿,且纵梁的两端通过支撑腿分别连接在前横梁和后横梁上。进一步的,所述纵梁包括安装纵梁Ⅰ和安装纵梁Ⅱ,安装纵梁Ⅰ和安装纵梁Ⅱ的两端均设有支撑腿,安装纵梁Ⅰ和安装纵梁Ⅱ两端均分别与前横梁和后横梁连接。进一步的,所述安装纵梁Ⅰ和安装纵梁Ⅱ上均设有支耳,支耳上设有用于安装OBC&DC-DC一体机的安装孔,OBC&D ...
【技术保护点】
1.一种电动汽车机舱支架总成,其特征在于:包括横梁(1)和纵梁(2),所述横梁(1)和纵梁(2)呈上下布置,纵梁(2)连接在横梁(1)上,OBC&DC‑DC一体机(3)安装在纵梁(2)上,电机控制器(4)安装在横梁(1)上。
【技术特征摘要】
1.一种电动汽车机舱支架总成,其特征在于:包括横梁(1)和纵梁(2),所述横梁(1)和纵梁(2)呈上下布置,纵梁(2)连接在横梁(1)上,OBC&DC-DC一体机(3)安装在纵梁(2)上,电机控制器(4)安装在横梁(1)上。2.如权利要求1所述的一种电动汽车机舱支架总成,其特征在于:所述纵梁(2)位于横梁(1)的上方,纵梁(2)通过支撑腿(5)连接在横梁(1)上,OBC&DC-DC一体机(3)安装在纵梁(2)上位于纵梁(2)的顶部,电机控制器(4)安装在横梁(1)上位于纵梁(2)与横梁(1)之间。3.如权利要求2所述的一种电动汽车机舱支架总成,其特征在于:所述横梁(1)包括前横梁(11)和后横梁(12),纵梁(2)的两端均设有支撑腿(5),且纵梁(2)的两端通过支撑腿(5)分别连接在前横梁(11)和后横梁(12)上。4.如权利要求3所述的一种电动汽车机舱支架总成,其特征在于:所述纵梁(2)包括安装纵梁Ⅰ(21)和安装纵梁Ⅱ(22),安装纵梁Ⅰ(21)和安装纵梁Ⅱ(22)的两端均设有支撑腿(5),安装纵梁Ⅰ(21)和安装纵梁Ⅱ(22)两端均分别与前横梁(11)和后横梁(12)连接。5.如权利要求4所...
【专利技术属性】
技术研发人员:吴潇,吴建中,林永,朱琛琦,方谊茂,张磊,金建伟,陈炜霞,赵金英,钱佳,陈楠,朱喜行,刘心想,巩宜赛,吴秉利,桑艳平,
申请(专利权)人:大乘汽车有限公司,江苏金坛大迈汽车工程研究院有限公司,
类型:新型
国别省市:江苏,32
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