To provide a fan in which circuit boards contain a large number of electronic devices by placing two circuit boards on a fan frame and the fan frame.
This fan comprises the fan frame used for containing the first circuit board and the second circuit board. The fan frame comprises a housing, a base, and at least a support member. The base is installed in the housing, separated from the end surface of the housing to a predetermined height, and a storage space is formed there. The base has a bottom part and a shaft pipe part continuously connected to each other. The first circuit board is installed between a rotor and the base, and the second circuit board is installed in the storage space of the base. The support member is continuously connected between the housing and the base.
| JP4369023 | Fan stay structure and fan |
| WO/2017/054322 | HOUSING FOR BOX FAN, BOX FAN AND ASSEMBLY METHOD THEREOF |
| JP2007134599 | DUCT FOR BLOWER AND BLOWER, AND ELECTRONIC EQUIPMENT |
YANG HUI-NENG
SHEN PO-HUI
LIU CHENG-CHIEH
LEE KUN-MING
YAN CHENG-WEI
| JPH11257280A | 1999-09-21 | |||
| JP2001304189A | 2001-10-31 | |||
| JP2001245452A | 2001-09-07 | |||
| JPH06178483A | 1994-06-24 | |||
| JP2000031669A | 2000-01-28 | |||
| JPH0638432A | 1994-02-10 |
Masayoshi Yoshida
Hiromitsu Imaeda
Umemura Hiroaki
Shimizu Sakaematsu