Fan blade

The utility model discloses a fan blade which comprises a blade body, a C-shaped clamping groove is formed in one end of the blade body, a locking through hole is formed in the edge of the C-shaped clamping groove, the blade body comprises a horizontal installation plate and an air guide part integrally formed on the horizontal installation plate, the locking through hole is located in the horizontal installation plate, and the section of the air guide part is arranged in an arch shape. Wherein one edge of the air guide part and the edge of the horizontal mounting plate form an arc-shaped edge, the other edge of the air guide part and the horizontal mounting plate are connected to form an arc-shaped twisted edge which is bent outwards, an n-shaped air inlet guide part is integrally formedon the air guide part close to the arc-shaped twisted edge, and when the blade body rotates, airflow enters the blade body from the n-shaped air inlet guide part. And the air flow is guided by the arched air guide part and is