Series fan assembly structure

摘要

A series fan assembly structure includes a first fan frame and a second fan frame. The first fan frame has a first latch section, a second latch section, a first engagement recess, a second engagement recess, a first retainer section and a second retainer section. The second fan frame has a third latch section, a fourth latch section, a third engagement recess, a fourth engagement recess, a third retainer section and a fourth retainer section. The first and second engagement recesses are respectively connected with the third and fourth latch sections, the first and second latch sections are respectively connected with the third and fourth engagement recesses and the first and second retainer sections are respectively connected with the third and fourth retainer sections. Accordingly, the first and second fan frames can be quickly assembled and securely connected in both axial direction and radial direction.

主权项

1. A series fan assembly structure comprising:
a first fan frame having a first plane face having a first side, a second side, a third side opposite to the first side and a fourth side opposite to the second side, on the first side being disposed a first latch section having a first latch channel, on the second side being disposed a second latch section having a second latch channel, on the third side being disposed a first engagement recess, on the fourth side being disposed a second engagement recess, the first plane face being formed with a first retainer section and a second retainer section; and a second fan frame having a second plane face having a fifth side, a sixth side, a seventh side opposite to the fifth side and an eighth side opposite to the sixth side, on the fifth side being disposed a third latch section having a third latch channel, on the sixth side being disposed a fourth latch section having a fourth latch channel, on the seventh side being disposed a third engagement recess, on the eighth side being disposed a fourth engagement recess, the second plane face being formed with a third retainer section and a fourth retainer section, the first and second engagement recesses being respectively connected with the third and fourth latch sections, while the first and second latch sections being respectively connected with the third and fourth engagement recesses, the first and second retainer sections being respectively correspondingly connected with the third and fourth retainer sections.