US Patent No. 10,219,406

RADIO REMOTE UNIT AND COMMUNICATIONS DEVICE


Patent No. 10,219,406
Issue Date February 26, 2019
Title Radio Remote Unit And Communications Device
Inventorship Weifeng Hu, Shanghai (CN)
Vadim Tsoi, Kista (SE)
Lei Li, Shanghai (CN)
Assignee HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)

Claim of US Patent No. 10,219,406

1. A radio remote unit, comprising:a unit body; and
multiple heat dissipation fins disposed on a surface of the body, an opening groove being disposed on the multiple heat dissipation fins, the opening grooves on the multiple heat dissipation fins forming a fan ventilation groove, the fan ventilation groove being coupled to ventilation channels between the multiple heat dissipation fins, and a fan being disposed in a built-in manner in the fan ventilation groove.