The invention discloses a vehicle-mounted multimedia knob button machine with good heat dissipation, and relates to the technical field of vehicle-mounted multimedia, the vehicle-mounted multimedia knob button machine comprises a main machine body and a housing assembly, the main machine body comprises a control panel, a processor, heat dissipation holes and a wiring port, the back of the control panel is fixedly connected with the processor, the top and the bottom of the processor are provided with the heat dissipation holes, and the housing assembly is fixedly connected with the control panel. And wiring ports are symmetrically formed in the left and right sides of the processor. According to the vehicle-mounted multimedia knob key machine with the good heat dissipation performance, by starting the heat dissipation fan, air can enter the air guide cover through the air inlet, flowing air is formed under the guidance of the heat dissipation fan and blown to the processor and other structures in the housing assembly, the flowing air is used for carrying away heat and discharging the heat from the air outlet, heat dissipation is achieved, and in the process, the heat dissipation efficiency is improved. And through cooperation with heat dissipation holes in the top and the bottom of the processor, flowing air can enter from the top of the processor and then be discharged from the bottom to carry away heat in the processor, and the heat dissipation effect is further improved.

    本发明公开了一种散热良好的车载多媒体旋钮按键机,涉及车载多媒体技术领域,包括主机体和罩壳组件,所述主机体包括有控制面板、处理器、散热孔和接线口,且控制面板的背面固定连接有处理器,并且处理器的顶部和底部开设有散热孔,而且处理器的左右两侧对称设置有接线口。该散热良好的车载多媒体旋钮按键机,通过开启散热扇,使得空气能够通过进风口进入导风罩,并在散热扇的引导下,形成流动风吹向处理器以及罩壳组件内部的其他结构,以利用流动风携带走热量从出风口排出,实现散热,且该过程中,配合处理器的顶部和底部的散热孔,使得流动风能够给从处理器的顶部进入,再从底部排出,以携带走处理器内部的热量,进一步提升了散热效果。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle-mounted multimedia knob button machine with good heat dissipation


    Additional title:

    一种散热良好的车载多媒体旋钮按键机


    Contributors:
    GUO ANYONG (author) / GUO JINLIN (author) / GUO SHANDAN (author)

    Publication date :

    2024-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01H Elektrische Schalter , ELECTRIC SWITCHES



    Vehicle-mounted multimedia knob button machine convenient to assemble

    GUO JINLIN / GUO ANYONG / TU XIANWEI | European Patent Office | 2024

    Free access

    Embedded vehicle-mounted refrigerator with good heat dissipation

    SHI JIEJUN / LUO SHAOHUI / LIU YANG et al. | European Patent Office | 2024

    Free access

    Heat dissipation assembly of vehicle-mounted multimedia host

    ZHANG YI | European Patent Office | 2024

    Free access

    SPORTS SHIFT KNOB WITH PUSH BUTTON TRANSMISSION

    GUEVARA ALFONSO HICKMAN / MERCADO DAVID / CHAVELA GUERRA LUIS JESUS et al. | European Patent Office | 2019

    Free access

    KNOB ASSEMBLY OF VEHICLE MULTIMEDIA DEVICE

    LEE JEONG HOON / PARK SANG HOON | European Patent Office | 2020

    Free access