The invention discloses a cable net antenna and solar panel combined type deployable structure for a spacecraft, and relates to the technical field of spacecrafts. The solar panel and the cable net antenna of the spacecraft are integrated into an integral assembly, so that the carrying space of the rocket is saved. The combined deployable structure comprises a retractable polygonal cylindrical truss structure, a double-layer cable net assembly, a foldable solar panel and a spacecraft antenna metal reflecting surface, the retractable polygonal cylindrical surface truss structure can form a polygonal cylindrical surface after being unfolded; the double-layer cable net assembly is arranged in the retractable polygonal cylindrical surface truss structure; the foldable solar panel is connected to the upper layer of the double-layer cable net assembly, and the spacecraft antenna metal reflecting surface is connected to the lower layer of the double-layer cable net assembly; the collapsible polygonal cylindrical truss structure can drive the foldable solar panel and the metal reflecting surface of the spacecraft antenna to converge or unfold. The solar panel is used for improving the performance of the solar panel.
本申请公开了一种用于航天器的索网天线与太阳能板组合式可展开结构,涉及航天器技术领域。通过将太阳能板和航天器的索网天线整合到一个整体组件中,节省了火箭的运载空间。该组合式可展开结构包括可收缩多边形柱面桁架结构、双层索网组件、可折叠太阳能板和航天器天线金属反射面;可收缩多边形柱面桁架结构能够在展开后形成多边形柱面;双层索网组件设置在可收缩多边形柱面桁架结构内;可折叠太阳能板连接在双层索网组件的上层上,航天器天线金属反射面连接在双层索网组件的下层上;可收缩多边形柱面桁架结构能够带动可折叠太阳能板和航天器天线金属反射面收束或展开。本申请用于提升太阳能板的性能。
Cable net antenna and solar panel combined type deployable structure for spacecraft
一种用于航天器的索网天线与太阳能板组合式可展开结构
2023-07-21
Patent
Electronic Resource
Chinese
Spacecraft with at least one deployable panel structure and deployable panel structure
European Patent Office | 2019
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