| 摘要 |
A heat radiation device is disclosed. The present invention comprises an oscillator operating according to signals, a rotation shaft mounted on the oscillator and rotating according to the operation of the oscillator, a bearing coupled to the rotation shaft, and a fan mounted on the bearing and rotating the rotation shaft according to the operation of the oscillator. According to the present invention, light emitting heat is compulsively discharged through a heat radiation pipe to the outside by the rotation of the fan according to the operation of the oscillator. |
