The invention belongs to the technical field of engine hoods, in particular to a lightweight engine hood with a heat dissipation effect. The engine hood comprises an engine hood body, a heat dissipation area is arranged on the upper surface of the engine hood body, a dustproof net is arranged on the surface of the heat dissipation area, reinforcing ribs are arranged on the lower surface of the engine hood body, lock hooks are arranged on the upper portions of the front faces of the reinforcing ribs, and hinge holes are formed in the bottom of the lower surface of the engine hood body. According to the engine hood, the engine hood body made of the carbon fiber material is arranged, the goals of light weight and high strength can be realized, and the weight of the engine hood is reduced; byarranging the heat dissipation area, heat can be discharged in time through the heat dissipation holes to dissipate heat for the engine, the heat attenuation phenomenon of the engine is relieved, therunning stability is improved, the streamline engine hood body meets the aerodynamic principle, the adverse effect of air flowing on the vehicle during vehicle movement is reduced, and the stability of high-speed running of the vehicle is improved.

    本发明属于引擎盖技术领域,尤其为一种具有散热效果的轻量化引擎盖,包括引擎盖本体,所述引擎盖本体的上表面设置有散热区,所述散热区的表面设置有防尘网,所述引擎盖本体的下表面设置有加强筋,所述加强筋的正面上部设置有锁钩,所述引擎盖本体的下表面底部设置有铰链孔;本发明,通过设置碳纤维材质的引擎盖本体,能够实现轻量化、高强度的目标,减轻了引擎盖的重量,通过设置散热区,能够通过散热孔及时将热量排出,为发动机散热,减轻发动机的热衰现象,提高运行的稳定性,且引擎盖本体的流线型,满足空气动力学原理,减少车辆运动时空气流动对车辆的不利影响,提高车辆高速行驶的稳定性。


    Access

    Download


    Export, share and cite



    Title :

    Lightweight engine hood with heat dissipation effect


    Additional title:

    一种具有散热效果的轻量化引擎盖


    Contributors:
    DA XIAOHUA (author) / LIU WEIQUAN (author)

    Publication date :

    2020-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile lightweight engine hood blank pipe supporting rod device

    YAN DAPIN / ZHENG YONGMAO / GONG YUPING et al. | European Patent Office | 2020

    Free access

    Lightweight Optimization for Engine Hood Based on Forward Design

    Wang, Chuan-qing / Zhang, Li-ling / Tian, Lei et al. | Springer Verlag | 2020



    ENGINE HOOD

    TANAKA HIROKI | European Patent Office | 2017

    Free access

    ENGINE HOOD

    TANAKA DAIKI | European Patent Office | 2017

    Free access