基于LED光源的导光式诱虫板的研究  

Study on LED Light Guide Pest-trap Plate

作　　者：李天华[1] 熊飞峤[1] 

机构地区：[1]遵义师范学院物理与机电工程学院,贵州遵义563002

出　　处：《农机化研究》2013年第9期108-111,共4页Journal of Agricultural Mechanization Research

基　　金：贵州省科技厅教育厅自然科学研究项目(黔科合J字[2012]2339号)

摘　　要：利用害虫的趋色性来诱捕害虫,是一种高效率的物理防治措施,不产生采用化学防治措施造成的环境污染、农药残留、使害虫产生抗性等不良后果。为此,以LED作为光源,用导光板将LED点光源扩散转换为面光源,制作出导光式诱虫板。该诱虫板具有主动发光、色彩丰富、控制方便的特点。同时,根据LED光源发光的特殊性和诱虫板的照明要求,用光学仿真软件建立诱虫板的三维结构模型,辅助进行诱虫板的光学设计并调试仿真,获得最佳的导光板参数。It is a kind of high efficient pest preventative measure to trap pests by color taxis of pests,which without chemical pollution and pesticide residue.With LED as light source,and convert the point light source into area source by LED light guide plate,this paper designed light guide pest-trap plate.The pest-trap is positive lighting,multi color,and easy-controlled.And according to extraordinary nature of LED and illumination demands of pest-trap plate,this paper gets the optimum parameters of the light guide plate via making 3D structure model of plate with optical simulation soft ware and testing the soft ware.

关 键 词：诱虫板 趋色性 LED 导光板 

分 类 号：S477[农业科学—农业昆虫与害虫防治]