Sunonwealth Electric Machine Industry Co., Ltd.

Zhe-Hao Wu

Cheng-Te Liu

Chih-Ming Chang

A series-connected fan frame module includes a plurality of frames, an engaging assembly and an anti-rotation assembly. The frames are arranged in series. The engaging assembly is arranged on each of the frames to couple the frames in series. The anti-rotation assembly is arranged on each of the frames and includes at least one position-fixing member and at least one blocking member arranged on portions of adjacent two of the frames where the adjacent two of the frames are coupled together. The at least one position-fixing member is engaged with the at least one blocking member to prevent relative radial rotation between the adjacent two of the frames.

Series-connected fan frame module

A series-connected fan unit includes a first fan frame, a second fan frame, a first motor, a second motor and two impellers. The first fan frame has a first base and a first positioning member coupled with the first base. The second fan frame is connected to the first fan frame in series and has a second base and a second positioning member coupled with the second base. The first motor is disposed in the first base and has a first circuit board coupled with the first positioning member. The second motor is disposed in the second base and has a second circuit board coupled with the second positioning member. The two impellers are respectively coupled with the first motor and the second motor, and an insulation area is formed between the first circuit board and the second circuit board.

Series-connected fan unit

A series-connected motor unit includes a first motor, a second motor and a separation member. The first motor has a first circuit board, and the second motor has a second circuit board. The separation member has a first face and a second face opposite to the first face. The first face abuts against the first circuit board, and the second face abuts against the second circuit board.

Growing community of inventors

Kaohsiung, Taiwan

Zhe-Hao Wu