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    Electronic device with waterproof enclosure
    4.
    发明授权
    Electronic device with waterproof enclosure 有权
    电子设备带防水外壳

    公开(公告)号：US09485891B2

    公开(公告)日：2016-11-01

    申请号：US14522223

    申请日：2014-10-23

    Applicant: ABB Oy

    Inventor： Till Huesgen ,  Christoph Schrödl ,  Daniel Kearney ,  Gernot Riedel ,  Jarmo Sukanen ,  Juha Tuomola ,  Kalle Suomela ,  Krzysztof Kasza ,  Lukasz Malinowski ,  Lukasz Matysiak ,  Mikko Nupponen ,  Uwe Drofenik

    IPC: H05K7/20 ,  H05K5/00

    CPC classification number: H05K7/20945 ,  H05K5/0091 ,  H05K7/202 ,  H05K7/20409 ,  H05K7/20481 ,  H05K7/209 ,  H05K7/20909

    Abstract: An electronic device including a sealed enclosure, the electronic components arranged inside the sealed enclosure and including high-loss high-temperature components, a main heat sink including ribs, wherein the high-loss high-temperature components are attached to the main heat sink and the ribs of the main heat sink are arranged outside the enclosure, a cavity formed inside the enclosure and divided into a plurality of channel-like sections, the channel-like sections configured for providing air flow guidance inside the enclosure and being interconnected at their ends, wherein at least one channel-like section contains the electronic components and at least one other channel-like section contains an air-to-air heat exchanger extending from inside the sealed enclosure to outside of the sealed enclosure, wherein the electronic components inside the at least one channel like section are adapted to be cooled by air flow inside the sealed enclosure.

    Abstract translation: 一种包括密封外壳的电子设备，设置在密封外壳内的电子部件，包括高损耗高温部件，包括肋的主散热片，其中高损耗高温部件附接到主散热器， 主散热器的肋布置在外壳的外部，空腔形成在外壳内并分成多个通道状部分，该通道状部分被配置用于在外壳内提供气流引导并在其端部互连 ，其中至少一个通道状部分包含电子部件，并且至少一个其它通道状部分包含从密封外壳内部延伸到密封外壳外部的空气 - 空气热交换器，其中， 至少一个通道类似的部分适于被密封的外壳内的空气流冷却。

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