Fan blade and wind driven generator

The invention provides a fan blade and a wind driven generator. The fan blade comprises a blade tip section and a blade root section. The blade tip section comprises a first connecting end. The blade root section comprises a second connecting end. After the first connecting end and the second connecting end which are made of thermoplastic materials are in lap joint, the first connecting end and the second connecting end are heated and softened and are fixed through pressure bonding, and the blade tip section and the blade root section are connected. The wind driven generator comprises a tower, a cabin and a wind wheel. The wind wheel comprises fan blades. Through the arrangement, the connecting position of the blade tip section and the blade root section is light in weight and more reliable in connection, so that the influence on the load of the whole machine is small, the structure is simple, and factory production and wind field on-site operation are facilitated. 本申请提供的风机叶片及风力发电机。风机叶片包括叶尖段、叶根段。叶尖段包括第一连接端。叶根