公开(公告)号：US20240263645A1

公开(公告)日：2024-08-08

申请号：US18139931

申请日：2023-04-26

Applicant: ASIA VITAL COMPONENTS CO., LTD.

Inventor： Sung-Wei Sun ,  Hai-Yang Xiong ,  Jing Zhu

IPC: F04D29/52 ,  F04D19/00

CPC classification number: F04D29/522 ,  F04D19/002

Abstract: An axial fan frame with electrical connection structure includes a frame and a circuit board. The frame includes a shaft holder having a receiving recess located near an air outlet of the frame for receiving the circuit board therein, a plurality of stator blades connected to between the shaft holder and the frame, a groove formed on an outer surface of the frame for receiving an external cord assembly therein, and a communicating passage located between the receiving recess of the shaft holder and the groove of the frame to communicate them with each other. The circuit board has an outward extended arm, which has a metal contact end for connecting to an electrical connector provided at an end of the external cord assembly. Therefore, the external cord assembly can be quickly electrically connected to the circuit board in an automated manner without the need of welding manually.