The invention relates to a zigzag solar cell wing rigid substrate, and belongs to the technical field of spacecraft structural member composite materials. Comprising a back panel, a porous durable aluminum honeycomb core, a zigzag reinforcing frame, a front panel and a polyimide insulating film, wherein the back panel is horizontally arranged; the zigzag reinforcing frame is arranged on the upper surface of the back panel; a rectangular through hole is formed in the zigzag reinforcing frame; the perforated durable aluminum honeycomb core is filled in the through holes of the zigzag reinforcing frame; the front panel is arranged on the upper surface of the zigzag reinforcing frame; the polyimide insulating film is arranged on the upper surface of the front panel; the shapes of the back panel, the zigzag reinforcing frame, the front panel and the polyimide insulating film are the same; the structure can be repeatedly used, and is suitable for solar wing products which can be repeatedly used and have high mechanical reliability use requirements in a severe space environment.
本发明涉及一种折形太阳电池翼刚性基板,属于航天器结构件复合材料技术领域;包括背面面板、有孔耐久铝蜂窝芯子、折形加强框、正面面板和聚酰亚胺绝缘薄膜;其中,背面面板水平放置;折形加强框设置在背面面板的上表面;折形加强框上设置有矩形通孔;有孔耐久铝蜂窝芯子填充在折形加强框的通孔中;正面面板设置在折形加强框的上表面;聚酰亚胺绝缘薄膜设置在正面面板的上表面;背面面板、折形加强框、正面面板和聚酰亚胺绝缘薄膜的形状相同;本发明可重复使用,该结构适用于有可重复使用及恶劣空间环境下高力学可靠性使用要求的太阳翼产品。
Folding solar cell wing rigid substrate
一种折形太阳电池翼刚性基板
2023-10-17
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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