公开(公告)号：US10735096B2

公开(公告)日：2020-08-04

申请号：US16516515

申请日：2019-07-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoming Shi ,  Xiaohui Shen ,  Dan Liang ,  Haigang Xiong ,  Haizheng Tang

IPC: H04B10/2575 ,  H05K7/20

Abstract: An example remote radio apparatus is provided, including a body, a mainboard, a mainboard heat sink, a maintenance cavity, an optical module, and an optical module heat sink. The maintenance cavity and the optical module heat sink are integrally connected, while the optical module is mounted on a bottom surface of the optical module heat sink. The maintenance cavity and the optical module heat sink are mounted on a side surface of the body, and the mainboard heat sink is mounted on and covers the mainboard. The mainboard heat sink and the mainboard are installed on a front surface of the body, and the mainboard heat sink and the optical module heat sink are spaced by a preset distance. The temperature of the optical module is controlled within a range required by a specification.

公开(公告)号：US10361784B2

公开(公告)日：2019-07-23

申请号：US16002608

申请日：2018-06-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoming Shi ,  Xiaohui Shen ,  Dan Liang ,  Haigang Xiong ,  Haizheng Tang

IPC: H04B10/2575 ,  H05K7/20

Abstract: An example remote radio apparatus is provided, including a body, a mainboard, a mainboard heat sink, a maintenance cavity, an optical module, and an optical module heat sink. The maintenance cavity and the optical module heat sink are integrally connected, while the optical module is mounted on a bottom surface of the optical module heat sink. The maintenance cavity and the optical module heat sink are mounted on a side surface of the body, and the mainboard heat sink is mounted on and covers the mainboard. The mainboard heat sink and the mainboard are installed on a front surface of the body, and the mainboard heat sink and the optical module heat sink are spaced by a preset distance. The temperature of the optical module is controlled within a range required by a specification.