公开(公告)号：US20180294882A1

公开(公告)日：2018-10-11

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

CPC classification number: H04B10/25753 ,  H05K7/20 ,  H05K7/20145 ,  H05K7/20163

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：US20190342007A1

公开(公告)日：2019-11-07

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.