| 摘要 |
<p>A wind power generation structure comprises a base (10) and at least one impeller (12). At least one installation portion (102) is disposed on the base (10). A rotation shaft (120) of the impeller (12) is pivoted to the installation portion (102). A single-blade fan (122) is disposed on the rotation shaft (120). A weight block (14) is disposed on the rotation shaft (120) at a position corresponding to the blade fan (122). The weight block (14) balances the blade fan (122). When a multi-blade fan (122) is disposed on the base (10), the blades may not be influenced by air currents produced in operation, thereby achieving optimal power generation efficiency.</p> |
