The invention discloses an electric automobile front cabin mounting bracket and an electric vehicle, and belongs to the technical field of electric vehicles. A first mounting area and a second mounting area are connected in the first direction, the first mounting area is used for supporting and fixing one, two or three of a power distribution unit, a vehicle-mounted charger, a motor control unit and a battery, and the second mounting area is used for supporting and fixing the rest of the power distribution unit, the vehicle-mounted charger, the motor control unit and the battery; a vacuum boosting main cylinder is arranged above the joint of the first mounting area and the second mounting area in the second direction; the first direction is perpendicular to the second direction; a strengthweakening structure is arranged at the joint of the first mounting area and the second mounting area; the maximum breaking stress capable of being borne by the joint in the second direction is lowerthan a preset breaking stress value, the maximum breaking stress capable of being borne by other positions of the first mounting area and the second mounting area in the second direction is higher than the preset breaking stress value, and the mounting bracket can effectively avoid the vacuum boosting main cylinder and is low in cost.

    本发明公开了一种电动汽车前舱安装支架及电动汽车,属于电动汽车技术领域,第一安装区和第二安装区沿第一方向连接,第一安装区用于支撑固定电源分配单元、车载充电器、电机控制单元和电池中的一个、两个或三个,第二安装区用于支撑固定电源分配单元、车载充电器、电机控制单元和电池中的剩余部分;沿第二方向第一安装区和第二安装区连接处上方设置有真空助力主缸,第一方向垂直于第二方向,第一安装区和第二安装区的连接处设置有强度弱化结构,连接处沿第二方向所能承受的最大断裂应力低于预设断裂应力值,第一安装区和第二安装区其它位置沿第二方向所能承受的最大断裂应力高于预设断裂应力值,该安装支架能有效避开真空助力主缸且成本较低。


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    Title :

    Electric automobile front cabin mounting bracket and electric automobile


    Additional title:

    一种电动汽车前舱安装支架及电动汽车


    Contributors:
    MA CAIJUN (author) / HUANG DONG (author) / SUN QUNLU (author) / LUO DAN (author) / LI GUOFU (author) / NIU SHENGFU (author)

    Publication date :

    2020-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF




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