The invention discloses a spiral solar wing capable of being folded repeatedly (a solar wing composed of a single-degree-of-freedom spiral two-dimensional plane folding and unfolding mechanism). The spiral solar wing comprises an aviation equipment main body, a solar panel group, a solar panel, a spiral folding and unfolding rib, a folding and unfolding unit and a connecting rod mechanism. Each spirally foldable rib is composed of a plurality of foldable units, every two spirally foldable ribs are symmetrically arranged, and solar panels are laid between the spirally foldable ribs to form a solar panel group. Compared with a traditional solar wing, each solar panel set can be driven in a single-degree-of-freedom mode and can be repeatedly folded in a spiral shape, the solar wing has the advantages of being high in rigidity, reliability and folding rate, easy to control and the like, and energy can be well supplied to aviation equipment such as satellites.
一种螺旋形可重复收拢的太阳翼(一种由单自由度螺旋形二维平面折展机构组成的太阳翼),包括航空设备主体、太阳能板组、太阳能板、可螺旋折展肋、折展单元、连杆机构。每个可螺旋折展肋由若干个折展单元构成,每两个可螺旋折展肋对称布置,之间铺设太阳能板构成太阳能板组。本发明与传统太阳翼相比,每组太阳能板组都能单自由度驱动并以螺旋形状可重复收拢,具有高刚度、可靠性强、高收拢率且控制容易等优点,能够较好地为卫星等航空设备供能。
Spiral solar wing capable of being folded repeatedly
一种螺旋形可重复收拢的太阳翼
2024-10-15
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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