| 摘要 |
The purpose of the present invention is to provide a rotor structure which, in regard to a wind power generator, enables to increase generating efficiency by receiving the maximum wind resistance with the minimum installation space and size and, moreover, may have a structure which corresponds to an environment of an installation place, and facilitates an assembling of each component members. According to an embodiment of the present invention, a rotor structure comprises: a rotary shaft; a blade unit which is capable of changing a state thereof according to the wind; and a rotation connection unit connected to the blade unit to rotate the rotary shaft based on the state change of the blade unit, and connecting the rotary shaft with the blade unit. The blade unit has a plurality of blade modules arranged at a predetermined angle with respect to the rotary shaft. The rotation connection unit has a rotary shaft insertion unit into which the rotary shaft gets inserted and a support unit connected to the rotary shaft insertion unit and the blade unit to support the blade modules, wherein the rotary shaft insertion unit comprises: a body portion connected to the rotary shaft; a mounting portion extended from the body portion and connecting the support unit and the body portion; and a fixation portion which is protruded from the body portion to the outside in order to prevent disconnection by the support unit when connecting the blade unit and fixates the blade module to a predetermined position. |
