| 一种新型钠光灯罩的研制 |
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| 引用本文： | 段绍光,陶纯匡,汪涛. 一种新型钠光灯罩的研制[J]. 大学物理实验, 2012, 25(2): 49-50 |
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| 作者姓名： | 段绍光 陶纯匡 汪涛 |
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| 作者单位： | 重庆大学,重庆,400044 |
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| 摘 要： | 针对目前市售钠光灯灯罩的缺点,笔者研制了一种新型钠光灯罩。它具有：热对流效果好,灯罩不发烫;散热孔具有防杂散光功能,不产生杂散光等优点。实践证明它具有较好的实验效果。
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| 关 键 词： | 钠光灯 金属罩 对流 传热 |
The Development for a New Type Sodium Lamp Cover |
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| DUAN Shao-guang,TAO Chun-kuang,WANG Tao. The Development for a New Type Sodium Lamp Cover[J]. Physical Experiment of College, 2012, 25(2): 49-50 |
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| Authors: | DUAN Shao-guang TAO Chun-kuang WANG Tao |
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| Affiliation: | (Chongqing University,Chongqing 400044) |
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| Abstract: | In view of the disadvantage of the cover from the sodium lamp,which is now sold at the market,a new type has been developed with following advantages:Firstly,it is good at dealing with heat convection and spreading heat,avoiding the cover overheated;Secondly,the designed holes for removing heat can prevent light being disordered and scattered,meanwhile prevent extra light in.And it is proved that the new lamp makes a difference in practical experiments. |
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| Keywords: | sodium lamp metal cover convection transfer of heat |
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