大学物理实验
大學物理實驗
대학물리실험
PHYSICAL EXPERIMENT OF COLLEGE
2012年
2期
49-50
,共2页
钠光灯%金属罩%对流%传热
鈉光燈%金屬罩%對流%傳熱
납광등%금속조%대류%전열
sodium lamp%metal cover%convection%transfer of heat
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。
針對目前市售鈉光燈燈罩的缺點,筆者研製瞭一種新型鈉光燈罩。它具有：熱對流效果好,燈罩不髮燙;散熱孔具有防雜散光功能,不產生雜散光等優點。實踐證明它具有較好的實驗效果。
침대목전시수납광등등조적결점,필자연제료일충신형납광등조。타구유：열대류효과호,등조불발탕;산열공구유방잡산광공능,불산생잡산광등우점。실천증명타구유교호적실험효과。
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.
