The invention discloses a new energy vehicle front vehicle cover which comprises a cover body of a hollow structure and internally provided with a cooling cavity; a cooling pipe which is a hose, and the two ends of the cooling pipe communicate with the two ends of the cooling cavity correspondingly; a connecting assembly which is used for communicating the end of the cooling cavity with the cooling pipe, the connecting assembly comprises an elastic air bag and mounting blocks, the two mounting blocks are fixedly arranged at the front end and the rear end of the lower portion of the cover body correspondingly, the sides, close to each other, of the two mounting blocks are fixedly connected with the two bouncing air bags correspondingly, and a suction cavity is formed in the side; the elastic air bag is communicated with the suction cavity, the upper end of the suction cavity is communicated with the end of the cooling cavity through the connecting cavity, the connecting cavity is formed in the cover body, the cooling cavity, the cooling pipe, the two suction cavities and the two connecting cavities form a loop, and the loop is filled with cooling liquid. According to the new energy vehicle front vehicle cover, the liquid cooling loop is arranged to transfer heat generated by the motor into the cover body, so that the heat dissipation effect of the motor is improved.
本发明公开了一种新能源汽车前车盖,包括:盖体,所述盖体为中空结构,内部形成冷却腔;冷却管,所述冷却管为软管,且两端分别与冷却腔两端连通;连接组件,用于连通冷却腔端部与冷却管,所述连接组件包括弹性气囊和安装块,两个所述安装块分别固定配置于盖体下方前后两端,两个所述安装块相互靠近的一侧分别与两个弹起气囊固定连接,且该侧开设有抽吸腔,所述弹性气囊与抽吸腔连通,所述抽吸腔上端通过连接腔与冷却腔端部连通,所述连接腔开设在盖体内,所述冷却腔与冷却管以及两个抽吸腔和两个连接腔构成回路,所述回路内填充有冷却液。本发明中,通过设置液冷回路将电动机产生的热量转移至盖体内,提高了电动机的散热效果。
New energy vehicle front vehicle cover
一种新能源汽车前车盖
2021-04-13
Patent
Electronic Resource
Chinese