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有关LED植物照明几个常见误区
发布时间: 2019-03-22 来源: 晶科电子 浏览:12138次

WULUNCONGJIENENGXIAOGUOHAISHIGUANGDEKEXUANZEXINGYIJIGUANGDEPEIHEFANGMIAN,BANDAOTIZHAOMINGYIXIANSHICHUJUDADEYOUSHI。RANERCONGZHEILIANGNIANDEKUAISUFAZHANZHONGYEKANDAOHENDUOGUANGDESHEJIYIJIYINGYONG SHANGCUNZAIDEYIXIEWUQU,ZHUYAOYOUYIXIAJIGEFANGMIANDETIXIAN。 

1、ZHIYAOBAYIDINGBOZHANGDEHONG、LANXINPIANANZHAOYIDINGDEBILIJINXINGZUHEJIUKEYIYUNYONGDAOZHIWUDEPEIYANGZHONGQU,BIRUHONGLANBIWEI4:1,6:1,9:1DENGDENG。

2、ZHIYAOSHIBAIGUANGDEDENGJIUKEYIDAITITAIYANGDEGUANGZHAO,BIRURIBENGUANGFANSHIYONGDESANJISEBAIGUANGDENGGUANDENGDENG,ZHEIXIEGUANGPUDESHIYONGDUIYUZHIWUDESHENGZHANGSHIYOUYIDINGDEZUOYONG,DANSHIXIAOGUOBURULEDZUOCHUDEGUANGYUANHAO。 

3、ZHIYAOSHIBAGUANGZHAODEYIGEZHONGYAOCANSHU PPFD(GUANGLIANGZITONGLIANGMIDU)DADAOMOUYIGEZHIBIAOJIUKEYILE,BIRU PPFDDAYU200 μmol·m-2·s-1,DANSHIZAISHIYONGZHEIGEZHIBIAODESHIHOUYIDINGYAOZHUYISHIYINSHENGZHIWUHAISHIYANGSHENGZHIWU,YAOQUCHAXUNHUOZHEZHAODAOZHEIXIEZHIWUDEGUANGBUCHANGBAODIAN,YOUJIAOGUANGBUCHANGDIAN。ZAISHIJIDEYINGYONGZHONGJINGCHANGHUICHUXIANMIAOBEISHAOSHANGHUOZHEKUWEIDEQINGKUANG,YINCIZAICICANSHUDESHEJISHANGYIDINGYAOGENJUZHIWUZHONGLEI、SHENGZHANGDEHUANJINGHETIAOJIANLAIJINXINGYOUZHENDUIXINGDISHEJI。 

GUANYUDI1GEFANGMIAN,ZAIYINYANBUFENZHONGYIJINGJIESHAO,DUIYUZHIWUSHENGZHANGSUOXUYAODEGUANGPUYINGGAISHIYIGEYOUYIDINGFENBUKUANDUDELIANXUPU,SHIYONGGUANGPUHENZHAI(RUTU3(a))DEHONG、LANLIANGGETEDINGBOZHANGXINPIANZHICHENGDEGUANGYUANHENXIANRANSHIBUHESHIDE,ZAISHIYANZHONGFAXIAN,ZHIWUHUIFASHENGPIANHUANG,YEJINGHENQING,YEJINGHENDANBODENGDENGXIANXIANG。

DUIYUQIANXIENIANBEIPUBIANSHIYONGDEYISANJISEWEIZHUDEYINGGUANGDENGGUAN,SUIRANHECHENGLEBAISE,DANQIHONG、LV、LAN GUANGPUDOUSHIFENLIDE(RUTU3(b)),ERQIEGUANGPUDEKUANDUHENZHAI,XIAMIANLIANXUBUFENDEGUANGPUQIANGDUXIANGDUIBIJIAORUO,TONGSHIGONGLVXIANGDUIYULEDDENGERYANHAISHIPIANDADE,1.5~3BEIDENENGHAO。 YINCI,ZAISHIYONGXIAOGUOSHANGSHIBURULEDDENGDE。

QQ截图20180322154740.jpg

RUTU: HONGLANXINPIANLEDZHIWUDENGHESANJISEYINGGUANGDENGGUANGPU

PPFDJIGUANGLIANGZITONGLIANGMIDU,TASHIZHIZAIGUANGHEZUOYONGZHONGGUANGDEYOUXIAOFUSHEGUANGTONGLIANGMIDU,BIAOSHIDANWEISHIJIAN、DANWEIMIANJISHANGZAI400~700 nmBOZHANGFANWEINEIRUSHEDAOZHIWUYEJINGSHANGDEGUANGLIANGZIZONGSHU。QIDANWEISHIμE·m-2·s-1(μmol·m-2·s-1)。ERGUANGHEYOUXIAOFUSHE(PAR)SHIZHIBOZHANGZAI400~700 nmFANWEINEI DETAIYANGZONGFUSHE。TAJIKEYONGGUANGLIANGZILAIBIAOSHI,YEKEYONGFUSHENENGLIANGLAIBIAOSHI。

YIWANGSHIYONGDEZHAODUJISUOFANYINGDEGUANGQIANGSHILIANGDU,DANYOUYUZHIWUSHENGZHANGDEGUANGPUYINQIGUANGYUANLIZHIWUDEGAODU、GUANGDEFUGAIMIANYIJIGUANGXIANNENGFOUTONGGUOYEPIANDENGERFASHENGBIANHUADENG,YINCIZAIYANJIUGUANGHEZUOYONGSHIZUOWEIGUANGQIANGDEZHIBIAOSHIBUGOUQUEQIEDE,XIANDADUOCAIYONGPAR。

YIBANYANGXINGZHIWUPPFD> 50 μmol·m-2·s-1JIKEQIDONGGUANGHEZUOYONGJIZHI;ERYINSHENGZHIWU PPFDJINXU20 μmol·m-2·s-1。SUOYIXUANGOULEDZHIWUDENGSHI,KEGENJUZHEIYICANKAOZHIHEZIJIZAIZHONGDEZHIWULEIXINGLAIXUANGOULED ZHIWUDENGDESHULIANG。BIRU,DANKELEDZHIWUDENGPAOPPFDRUOWEI 20 μmol·m-2·s-1,ZERUOZHONGZHIYANGXINGZHIWUXUYAO3KEYISHANGDE LEDZHIWUDENGPAO。


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