深海照明灯结构设计中的热分析  

Thermal Analysis on Structural Design of Deep-sea Floodlight

作　　者：刘水清[1] 吴国庆[1] 王永军[1] 潘广善[1] Liu Shuiqing;Wu Guoqing;Wang Yongjun;Pan Guangshan(China Shipbuilding Research Center,Wuxi 214082,Jiangsu,P.R.China)

机构地区：[1]中国船舶科学研究中心,江苏无锡214082

出　　处：《灯与照明》2020年第3期54-58,共5页Light & Lighting

摘　　要：针对深海照明灯工作过程中产生大量的热,不利于其连续长时间使用的问题,开展了结构散热问题研究。利用有限元方法对不同结构进行热分析,提出利于散热的结构方案,并成功实现超过一个月的连续无故障照明。In this paper,the heat dissipation of structure is studied for the problem that a large amount of heat will be generated during the work of the deep sea lamp which is not conducive to the continuous using for a long time.The thermal analysis of different structures is carried out by using the finite element method,and the structural scheme which is conducive to heat dissipation is put forward,and the continuous fault-free lighting for more than one month is successfully realized.

关 键 词：深海照明灯 散热 热传导 有机玻璃 

分 类 号：TM923.34[电气工程—电力电子与电力传动]