An obstacle fire device for a rotor blade of a wind turbine, rotor blade with such an obstacle fire device and wind turbine

摘要

An obstacle fire device (100) for a rotor blade (140) of a wind turbine (10) a luminous section (110) with luminous means (111), formed with respect to a longitudinal axis (101) of the obstacle firing device (100), with a radiation angle (112) of at least 120 °, in particular of at least 140 °, preferably of at least 160 °, - An inner portion (130), a fastening device and a longitudinal stop (131), and a cylindrical shape-like shaft portion (120) connecting the luminous portion (110) and the inner portion (130) with a maximum shaft diameter (121), wherein a maximum outer diameter (114) of the luminous portion (110) is not greater than the shaft diameter (121) wherein the obstruction fire device (100) is designed to to be able to be inserted with the luminous portion (110) from an inner side (145) of the rotor blade (140) through a through-bore (160) in a blade shell (146, 147) of the rotor blade (140), - By means of the longitudinal stop (131) in a defined mounting position on the inside (145) at least in the longitudinal direction (101) to be fixed, and - By means of the fastening means on the leaf shells (146, 147) to be firmly but detachably fastened.