The lightning protection structure comprises a fuselage and the pontoon connected with the fuselage, a plurality of openings are formed in the pontoon, covering caps are arranged on the openings, metal nets cover the surfaces of the pontoon and the covering caps, and the pontoon is connected with the metal nets covering the surfaces of the covering caps through small metal corner pieces. The covering cap is fixedly installed at an opening of the floating barrel through a bolt and a gasket, the surface of the connecting position of the machine body and the floating barrel is covered with aluminized fiber cloth, and the floating barrel and a metal net on the surface of the machine body are communicated through the aluminized fiber cloth. And the safety of the oil tank in the buoy in the case of lightning stroke is improved.
本发明公开了一种水陆两栖飞机浮筒的闪电防护结构,包括有机身以及与机身连接的浮筒,浮筒上设置有多处开口,开口上设置有口盖,浮筒和口盖的表面均覆盖有金属网,浮筒与口盖表面覆盖的金属网之间通过金属小角片连接,口盖通过螺栓和垫圈固定安装在浮筒的开口处,机身与浮筒的连接处的表面覆盖有镀铝纤维布,导通浮筒与机身表面的金属网,本申请通过通过浮筒表面金属网、口盖表面金属网与机身表面金属网的全面搭接,提高了浮筒内油箱在面对雷击情况时的安全性。
Lightning protection structure of amphibious aircraft buoy
一种水陆两栖飞机浮筒的闪电防护结构
2024-09-17
Patent
Electronic Resource
Chinese
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