The invention relates to the technical field of range extenders, and discloses a vehicle gauge level mute range extender which comprises a bottom plate, a first rubber pad is arranged on the upper surface of the bottom plate, a range extender body is arranged on the upper surface of the first rubber pad, a main frame body is fixedly connected to the upper surface of the bottom plate, and a rotating plate is movably connected to one side of the main frame body; a second rubber pad is fixedly connected to the bottom of the rotating plate, a protection ring is fixedly connected to the upper surface of the rotating plate, sound insulation plates are fixedly connected to the inner walls of the multiple sides of the main frame body, and U-shaped notches are formed in one sides of three of the sound insulation plates. According to the range extender, the situation that the range extender body collides with the bottom plate, the main frame body and the rotating plate in the running process is effectively avoided, and therefore noise generated in the running process of the range extender body is reduced, meanwhile, the noise generated in the running process of the range extender body can be blocked and prevented from being transmitted out, and the using effect of a vehicle on the range extender is guaranteed.

    本发明涉及增程器技术领域,且公开了一种车规级静音增程器,包括底板,所述底板的上表面设置有第一橡胶垫,第一橡胶垫的上表面设置有增程器本体,所述底板的上表面固定连接有主框体,主框体的一侧活动连接有转动板,转动板的底部固定连接有第二橡胶垫,且转动板的上表面固定连接有防护环,所述主框体的多侧内壁固定连接有隔音板,其中三个隔音板的一侧开设有U形槽口。本发明有效的避免了增程器本体运行时会与底板、主框体以及转动板发生碰撞,因此,减少了增程器本体运行时噪音的产生,同时,还可以将增程器本体运行时本身产生的噪音进行阻挡,以防噪音传出,保障了车辆对增程器的使用效果。


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    Title :

    Vehicle gauge level mute range extender


    Additional title:

    一种车规级静音增程器


    Contributors:
    BAI YUNLONG (author) / CHEN JIANG (author) / DING JIA (author) / MA TINGSHANG (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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