The invention relates to an acoustic pack (1) configured to be applied to an electric drive (100), the electric drive (100) comprising an electric motor (101) and at least one adjacent element (102, 103), the adjacent element (102, 103) being adjacent to and connected to the electric motor (101); the acoustic pack (1) is provided with a sound absorbing structure (2) and comprises an end cover (11) and a main body cover (12), the main body cover (12) is attached to the end cover (11), and the electric motor (101) is contained in a cavity defined by the end cover (11) and the main body cover (12); the acoustic bag (1) is characterized in that the sound absorption structure (2) comprises an outer layer (21), an inner layer (23) and a sound absorption layer (22) located between the outer layer (21) and the inner layer (23); the outer layer (21) forms the outer surface of the acoustic bag (1), the sound absorption layer (22) is a sound absorption sponge, and the inner layer (23) is a waterproof layer; the sound absorbing layer (22) is compressed when the acoustic pack (1) is assembled to an electric driver (100).

    本发明涉及一种声学包(1),其被配置为应用于电驱动器(100),该电驱动器(100)包括电动机(101)和至少一个相邻元件(102、103),该相邻元件(102、103)与电动机(101)相邻并连接到电动机(101);所述声学包(1)具有吸音结构(2)并且包括端盖(11)和主体盖(12),所述主体盖(12)附接到端盖(11),所述电动机(101)容纳在由端盖(11)和主体盖(12)限定的腔室中;所述声学包(1)的特征在于:所述吸音结构(2)包括外层(21)、内层(23)和位于外层(21)与内层(23)之间的吸音层(22);所述外层(21)形成声学包(1)的外表面,所述吸音层(22)为吸音海绵,所述内层(23)为防水层;当所述声学包(1)组装到电驱动器(100)时,所述吸音层(22)被压缩。


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    Title :

    Acoustic package applied to electric driver


    Additional title:

    应用于电驱动器的声学包


    Contributors:

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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