The invention discloses a charging pile noise reduction device, and particularly relates to the technical field of charging pile noise reduction, the charging pile noise reduction device comprises a charging pile body, a noise reduction assembly, a drainage assembly, an adjusting assembly and a fan set, the noise reduction assembly comprises fixing pieces arranged on the two sides of the charging pile body, and each fixing piece is internally provided with a plurality of first sound absorption layers; a plurality of second sound absorbing layers are alternately arranged between every two adjacent first sound absorbing layers; the flow guide assembly comprises a flow guide part arranged at one end of the fixing part, the flow guide part pumps air in the fixing part on the opposite side into the fixing part on the same side as the flow guide part through negative pressure, and the adjusting assembly comprises a connecting part arranged at one end of the multiple second sound absorption layers and further comprises a driving part arranged on one side of the fixing part. According to the charging pile, the two noise reduction assemblies are matched with each other to form two-way airflow circulation, the noise reduction effect is improved, and meanwhile the heat dissipation effect of the charging pile can be improved.

    本发明公开了一种充电桩降噪装置,具体涉及充电桩降噪技术领域,包括充电桩主体、降噪组件、引流组件、调节组件和风扇组,降噪组件包括设置在充电桩主体两侧的固定件,每个固定件内部设置有多个第一吸音层,每相邻两个第一吸音层之间交替设置有多个第二吸音层;引流组件包括设置在固定件一端的导流件,导流件通过负压将对侧的固定件内部的空气抽至与导流件同侧的固定件内部,调节组件包括设置在多个第二吸音层一端的连接件,调节组件还包括设置在固定件一侧的驱动件,驱动件能够通过连接件使多个第二吸音层转动,本发明通过两个降噪组件之间相互配合形成双向气流循环,在提高降噪效果的同时,还能提升充电桩的散热效果。


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    Title :

    Noise reduction device for charging pile


    Additional title:

    一种充电桩降噪装置


    Contributors:
    BAO XIAOJIAO (author) / LIU QI (author) / CHEN JING (author) / YIN FUDE (author)

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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