| 摘要 |
The present invention is to provide a tree-type wind power generator using a steel pipe shaft, in which the steel pipe shaft plays the role of a tree branch to supply power by a small scale in downtown or event hall, and blades installed at the ends of the steep pipe shaft form development to have a tree shape overall to be matched with the around environment. The tree-type wind power generator using a steel pipe shaft according to the present invention comprises: a fixed shaft which is vertically fixed and installed; a rotation shaft which has a hollow steel pipe shape, is installed with the fixed shaft inserted to the hollow portion, is rotated while being positioned on the outer circumferential face of the fixed shaft, and is provided with a multiplying gear at the lower end thereof; tree branch-type blades which are provided at every end of a plurality of supporters fixed and installed to protrude laterally along the height of the rotation shaft; and a power generation receives, when the blades are rotated and the rotation shaft is rotated, rotation force from the multiplying gear provided on the rotation shaft, and generates power. |
