DeWitt LLP
Series fan
A series fan includes a first fan and a second fan. The first fan includes a first frame body with a wind incoming side and a connection side at two sides, a first dynamic blade impeller and a first shaft seat. The first dynamic blade impeller is pivotally disposed on the first shaft seat and has first dynamic blades. The second fan includes a second frame body, a second dynamic blade impeller and a second shaft seat. Two sides of the second frame body are formed with a wind outgoing side and a mating side mated with the connection side in communication therewith. The second dynamic blade impeller is pivotally disposed on the second shaft seat and has second dynamic blades. At least one connected section of the second dynamic blade is integrally connected with at least one connection section of the first dynamic blade to form a driving blade.
Asia Vital Components Co., Ltd.
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Chu-Hsien
Chou