| 主权项 |
1. A fan module comprising:
a casing having an accommodating space and comprising a first lateral wall and a second lateral wall opposite to each other, and the fan located between the first lateral wall and the second lateral wall; a fan located in the accommodating space and separated at a distance from the casing; and two vibration absorption assemblies, each of which comprises:
two first vibration absorption components respectively in contact with the fan and separated from the casing respectively; anda second vibration absorption component connected with two first vibration absorption components and the casing respectively, and the first vibration absorption components and the second vibration absorption components being adapted for absorbing vibration waves having different frequency ranges; two first assembly parts connected with two of the four first vibration absorption components; and two second assembly parts connected with the rest of the four first vibration absorption components; wherein the fan has a first side and a second side opposite to each other and comprises four installation rods, two of the installation rods are disposed at the first side at a distance from each other, the rest of the installation rods are disposed at the second side at a distance from each other, the four installation rods are covered by the four first vibration absorption components, respectively, the two first assembly parts are assembled respectively on the two installation rods of the first side, the two second assembly parts are assembled respectively on the two installation rods of the second side, the two second vibration absorption components are, respectively, a first elastic sheet and a second elastic sheet, the first elastic sheet is assembled along the first side of the fan, two opposite ends of the first elastic sheet are connected to the two first assembly parts respectively, the second elastic sheet is assembled along the second side of the fan, two opposite ends of the second elastic sheet are connected to the two second assembly parts, respectively, the first elastic sheet is connected to the two first vibration absorption components located at the first side via the two first assembly parts, respectively, the second elastic sheet is connected to the two second vibration absorption components located at the second side via the two second assembly parts, respectively, two opposite ends of one of two second vibration absorption components are respectively connected with the two first assembly parts, and two opposite ends of the rest of the two second vibration absorption components are respectively connected with two second assembly parts. |
