| 摘要 |
A solar energy tracker of direction and angle control type is provided to improve generation efficiency by 30% in comparison with the conventional tracker by being installed onto a housing solar energy generating device and making the weight of a structure light and the size of a part and a tracker compact. A solar energy tracker comprise a cylinder type girder(02) in which self rotation is possible; a housing device in which a plurality of rotational bodies helping with one frame to be driven are inserted; an auxiliary housing device in which a plurality of rotary bodies are inserted; a bearing axle(04) injection molded with the cylinder type girder; two bearings consisting of top and bottom reciprocating combined onto the integral type bearing axle; a frame of the triangulation mode withstanding the self-weight reduction and wind load; and a main triangulation frame of the diagonal mode cubic triangulation to support the frame of the triangulation mode. |
