公开(公告)号：US20230258890A1

公开(公告)日：2023-08-17

申请号：US18302011

申请日：2023-04-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaorui Liu ,  Chaojun Deng ,  Chunrong Li ,  Xiaoyu Tang

IPC: G02B6/42 ,  H01R43/18 ,  H01R13/506

CPC classification number: G02B6/4269 ,  G02B6/4284 ,  H01R13/506 ,  H01R43/18

Abstract: An optical cage assembly includes a box-like housing, a radiator, and a cover-like fastener. The box-like housing has a slot. A first housing wall of the box-like housing has an opening at a position close to a slot opening of the slot. The radiator is located at the opening and can be bonded to an electrical connector plugged into the slot. The cover-like fastener is fastened to housing walls of the box-like housing, and the cover-like fastener has a memory alloy member, where the memory alloy member is located on a surface that is of the radiator and that is away from the opening. In this disclosure, easy plugging and unplugging of an optical module in the slot can be implemented, heat transfer between the radiator and the optical module can be accelerated, and an effect of heat dissipation for the optical module can be enhanced.