Patent ID: 9664203
Date: 2017-05-30
CPC Classifications: F04D

Claim:
1. A fan serial connection structure comprising: a series fan assembly including a first fan frame and a second fan frame correspondingly serially connected with the first fan frame, a first flow passage passing through the first fan frame, a second flow passage passing through the second fan frame, the second flow passage communicating with the first flow passage; a connection member assembly including a first connection member and a second connection member, the first connection member having a first locating section and two first side sections respectively connected with two ends of the first locating section, the second connection member having a second locating section and two second side sections respectively connected with two ends of the second locating section, the first and second locating sections being respectively assembled and connected with two opposite sides of the series fan assembly in the serial connection position, the first and second side sections being respectively assembled and connected with two other opposite sides of the series fan assembly in the serial connection position; wherein the first fan frame has a first side, a second side, a third side opposite to the first side and a fourth side opposite to the second side; wherein the second fan frame has a fifth side, a sixth side, a seventh side opposite to the fifth side and an eighth side opposite to the sixth side; wherein the first locating section is assembled and connected with the first side of the first fan frame and the fifth side of the second fan frame in the serial connection position, while the second locating section is assembled and connected with the third side of the first fan frame and the seventh side of the second fan frame in the serial connection position; and wherein the first and second side sections are assembled and connected with the second and fourth sides of the first fan frame and the sixth and eighth sides of the second fan frame in the serial connection position.