The invention relates to a postprocessor heat shield and a postprocessor heat shield installation structure, and the postprocessor heat shield comprises a first heat insulation plate which is used for being arranged at the top of a postprocessor, and the first heat insulation plate is provided with an avoiding structure used for avoiding a postprocessor pipeline, so that the first heat insulation plate is not higher than a vehicle frame during installation; the second heat insulation plate is used for being arranged on the side, away from the frame, of the postprocessor. The first heat insulation plate and the second heat insulation plate are arranged, and the avoiding structure is arranged on the first heat insulation plate to avoid the postprocessor pipeline, so that the first heat insulation plate does not interfere with the postprocessor pipeline during installation, and meanwhile, the height of the first heat insulation plate on the vehicle body is not higher than the height of the vehicle frame during installation; therefore, the distance between the first heat insulation plate and an upper part additionally arranged on the vehicle subsequently is increased, when the vehicle runs on a road with poor road conditions, the upper part inclines forwards and is not prone to making contact with the first heat insulation plate, and the problem that the upper part of the vehicle interferes with a heat insulation cover of a postprocessor can be solved.

    本申请涉及一种后处理器隔热罩及后处理器隔热罩安装结构,包括:第一隔热板,其用于设在后处理器顶部,且所述第一隔热板上设置有用于避让后处理器管线的避让结构,以使所述第一隔热板安装时高度不高出车架;第二隔热板,其用于设在后处理器远离车架的一侧。本申请通过设置第一隔热板和第二隔热板,并在第一隔热板上开设避让结构以避让后处理器管线,使第一隔热板在安装时不对后处理器管线造成干扰,同时第一隔热板安装时其在车身上的高度不高出车架高度,从而增大第一隔热板与车辆后续加装的上装的距离,以使车辆在路况较差的道路行驶时,上装前倾不易与第一隔热板接触,可改善车辆上装与后处理器隔热罩干涉的问题。


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    Title :

    Post-processor heat shield and post-processor heat shield mounting structure


    Additional title:

    一种后处理器隔热罩及后处理器隔热罩安装结构


    Contributors:
    LI DAN (author) / WANG KUN (author) / SHEN JIANSHI (author) / XIN XIN (author) / JIA JIANWEN (author) / YE KAI (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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