| 摘要 |
The present invention relates to an electronic fan, arranging a space between an upper case and a lower case, which comprises: a motor; a first and a second belt engaged with a rotational shaft of the motor to rotate; a first and a second rotor connected to the first and the second belt; a fan driving shaft coupling a fan to an upper end part and rotating the fan; and a first and a second tolerance compensating clank, wherein a fan coupling unit for coupling the fan is provided at an upper end of the fan driving shaft, and includes: a rotating gear unit provided at the upper end of the fan driving shaft; a first gear unit engaged with the rotating gear unit to rotate; and a fan fixating unit provided with a fan coupling lever coupled to an upper part of the first gear unit. Therefore, the electronic fan according to the present invention generates natural wind, not artificial wind in accordance with driving of the motor in the conventional art, without a user fanning himself or herself to always provide refreshing wind to the user. |
