公开(公告)号：US09433123B2

公开(公告)日：2016-08-30

申请号：US14534752

申请日：2014-11-06

Applicant: ABB Oy

Inventor： Christoph Schroedl ,  Till Huesgen

IPC: H05K7/20

CPC classification number: H05K7/20145 ,  H05K7/20127 ,  H05K7/209 ,  H05K7/20918

Abstract: An exemplary electric apparatus includes a fan for generating a first airflow, a component space includes a secondary electric component, and a housing. In order to obtain efficient cooling solution one or more walls separate the component space including the secondary electric component from the first cooling element for preventing the first airflow from entering the component space. A second cooling element has a first end in the component space and a second end located outside of the component space for dissipating heat received from the secondary electric component to the first airflow.

Abstract translation: 示例性电气设备包括用于产生第一气流的风扇，部件空间包括次级电气部件和壳体。 为了获得有效的冷却解决方案，一个或多个壁将包括第二电气部件的部件空间与第一冷却元件分开，以防止第一气流进入部件空间。 第二冷却元件具有部件空间中的第一端和位于部件空间外部的第二端，用于将从次要电气部件接收的热量散发到第一气流。

公开(公告)号：US20150156919A1

公开(公告)日：2015-06-04

申请号：US14534752

申请日：2014-11-06

Applicant: ABB Oy

Inventor： Christoph SCHROEDL ,  Till Huesgen

IPC: H05K7/20

CPC classification number: H05K7/20145 ,  H05K7/20127 ,  H05K7/209 ,  H05K7/20918

Abstract: An exemplary electric apparatus includes a fan for generating a first airflow, a component space includes a secondary electric component, and a housing. In order to obtain efficient cooling solution one or more walls separate the component space including the secondary electric component from the first cooling element for preventing the first airflow from entering the component space. A second cooling element has a first end in the component space and a second end located outside of the component space for dissipating heat received from the secondary electric component to the first airflow.

Abstract translation: 示例性电气设备包括用于产生第一气流的风扇，部件空间包括次级电气部件和壳体。 为了获得有效的冷却解决方案，一个或多个壁将包括第二电气部件的部件空间与第一冷却元件分开，以防止第一气流进入部件空间。 第二冷却元件具有部件空间中的第一端和位于部件空间外部的第二端，用于将从次要电气部件接收的热量散发到第一气流。

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。