佛山照明：助力“蛟龙号”深海科考新突破

Core Viewpoint - The deep-sea lighting system developed by Foshan Electrical and Lighting Co., Ltd. has significantly enhanced the detection range and precision target search capabilities of China's manned submersible "Jiaolong" following its recent upgrades [1][2][3] Group 1: Technological Advancements - The deep-sea lighting system is crucial for submersibles, acting as their "eyes" in the challenging underwater environment characterized by fluctuating temperatures, immense pressure, and corrosive seawater [1][2] - The upgraded lighting system for "Jiaolong" was developed through close collaboration between Foshan Lighting's technical team and the National Deep Sea Base Management Center, focusing on strict underwater imaging requirements [2][3] Group 2: Engineering Features - The deep-sea lights utilize pressure compensation technology to withstand underwater pressures, withstanding depths of up to 10,500 meters [3] - The lights underwent multiple static pressure tests to ensure durability in extreme deep-sea conditions, and they feature anti-corrosion coatings to enhance resistance [3] Group 3: Collaborative Research - Foshan Lighting has established a joint laboratory with the Chinese Academy of Sciences' Deep Sea Research Institute, focusing on research and development across various fields including optics, electricity, heat, structure, processing, and materials [2][3] - The laboratory has developed 10,000-meter-level LED deep-sea lighting equipment, which has been applied in other manned submersibles like "Fendouzhe" and "Shenhai Yongshi," contributing to advancements in China's deep-sea scientific research [2][3]