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大功率LED无法取代金卤灯的原因

发布日期:2015-05-29 | 关注:1242

HID灯是指高压气体放电灯的总称,即英文缩写HID(High intensity Discharge ),它通过灯管中的弧光放电,再结合灯管中填充的惰性气体或金属蒸气产生很强的光线。而LED灯是应用二极管发光的原理开发的灯具产品。

  • 两种产品基本介绍及特性对比

1.HIDGUANGYUAN(GAOYAQITIFANGDIANDENG)

目前高压钠灯、(荧光)高压汞灯、氙气灯、金卤灯都属于HID灯。他们都有着相似的特性,氙气灯与金卤灯是在前面两种灯的基础上近期发展起来的,所以在此以金卤灯作为HID灯的代表与LED灯进行比较。

金卤灯是交流电源工作的,在汞和稀有金属的卤化物混合蒸气中产生电弧放电发光的放电灯,金卤灯是在高压汞灯基础上添加各种金属卤化物制成的第三代光源。金卤灯具有高光效(90~120lm/w),长寿命(15000~20000h),显色性好(Ra65~95)结构紧凑、性能稳定等特点。它兼有荧光灯、高压汞灯、高压钠灯的优点、克服了这些灯的缺陷,汇集了气体放电光源的主要优点。尤其是光效高、寿命长、光色好三大优点,因此金卤灯发展很快,用途越来越广。广泛应用于体育场馆、展览中心、大型商场、工业厂房、街道广场、车站、码头等场所的照明。

趣挣钱 LED光源

趣挣钱 LED(Light Emitting Diode),FAGUANGERJIGUAN,SHIYIZHONGGUTAIDEBANDAOTIQIJIAN,TAKEYIZHIJIEBADIANZHUANHUAWEIGUANG,ZUICHULEDYONGZUOYIQIYIBIAODEZHISHIGUANGYUAN,HOULAIGEZHONGGUANGSEDELEDZAIJIAOTONGXINHAODENGHEDAMIANJIXIANSHIPINGZHONGDEDAOLEGUANGFANYINGYONG,CHANSHENGLEHENHAODEJINGJIXIAOYIHESHEHUIXIAOYI。PUTONGDELEDDENGZHINENGFACHUDANSEGUANG,DUIYUZHAOMINGERYAN,RENMENGENGXUYAODESHIBAISEGUANGYUAN,1998NIANFABAIGUANGDELEDCAIKAIFACHENGGONG。LEDGUANGYUANJUYOUSHIYONGDIYADIANYUAN、HAONENGSHAO、SHIYONGXINGQIANG、WENDINGXINGGAO、XIANGYINGSHIJIANDUAN、DUIHUANJINGWUWURAN、DUOSEFAGUANGDENGDEYOUDIAN,DANJIAGEJIAOXIANYOUZHAOMINGQICAIGUI,TEBIESHIDAGONGLVLEDZHAOMINGDENGHAIXUYAOJINYIBUJIADAKEYANKAIFALIDU,MUQIANZHUYAOYINGYONGYUSHANGZHAO、JIAJUZHAOMING,GONGYEZHAOMINGXUDAGONGLVLEDCHANPIN,JIUMUQIANJISHU,DAGONGLVLEDCHANPINCUNZAISANREDENGZHUDUOWENTI。

  • 目前大功率LED应用于工业照明领域存在以下误区,并已经影响了用户的正常判断,现做如下说明:

MUQIANJINLUDENGXIANGDUIDAGONGLVLEDGUANGYUANYOUZHEYIXILIEHENMINGXIANDEYOUSHI,ZAIWOMENDESHENGHUOZHONGYIJINGBUFALEDGUANGYUANDESHENYING,DANLEDGUANGYUANYONGZAIGONGYEZHAOMINGLINGYUHAICUNZAIZHEHENDUOWENTI,LIEJURUXIA:

•YOUZHICHANPINCHENGBENPIANGAO,YICIXINGTOURUTAIDA,SHIJINLUDENGDEJIBEI,QIYETOURUZENGJIA;

•XIANSEXINGCHA,ZAILEDZHAOSHEXIAXIANSHIDEYANSEMEIYOUJINLUDENGZHENSHI,KENENGCHUXIANYINYANSESHIZHENJIBUFENQIYEDAILAISUNSHI(RUFANGZHIYE,YINSHUAYE,DIANZICHANPINZHIZAOYE,YEJINXINGYEDENGDOUXUYAOYANSEQUFEN);

•配件维护成本高,有些厂家利用用户不了解LED灯具的弱点,回避维护成本,一味强调长寿命,其实LED灯具并不是很多人认为的只要一定功率的LED放在灯座里就能满足照明需求,LED是将发光二极管经过封装、焊接后与电源部分连接,匹配度要求高,必更换原品牌甚至原厂电源或LED芯片,后期维修更换成本高;

•XUANGUANGWENTINANJIEJUE,LEDGUANGYUANCUNZAIXUANGUANGDA,CIYAN,ZHAOMINGFANWEIZHAI,GUANGBANYANZHONG,ZHAODUBUJUNYUNDENGQUEDIAN,BUSHIHEGONGKUANGQIYE,CHEJIANYIJIZHUGANDAOLUZHAOMING;ERJINLUDENGSEWENSHIZHONG,SHUSHI,XUANGUANGXIAO,CHUANWUNENGLIQIANG,ZUISHIHEYISHANGCHANGSUOZHAOMINGYINGYONG;

•GUANGSHUJIAONANDIAOJIE,ZHEISHIJIYULEDFAGUANGTIDEBIANPINGXINGZHUANGSUOJUEDINGDE,SUIRANKEYILIYONGTOUJINGLAIJIEJUEGUANGSHUJIAOWENTI,DANTONGYANGHUIYINTOUJINGZHESHESUODUANLEGUANGXIANZHAOSHEDEJULI,ERJIANRUOLELIANGDU。YINCI,LEDGUANGYUANSHIHEYONGYUDIKONGJIAN、XIAOFANWEIZHAOMING(SHANGZHAO,JIAJUZHAOMING),BINGBUSHIHEJIAOGAOKONGJIAN、DAMIANJIZHAOMING,RUGONGYECHANGFANG,TIYUGUAN,MATOU,GUANGCHANGDENG;

•JISHIYOUZHI LEDGUANGYUANFAGUANGXIAOLVYEBURUGAOXIAOJINLUDENGGAO,DIYUGUANGXIAOMEIWA90- 120LIUMINGDEJINLUDENG,ZHIYOU80-110LIUMING,GUONEIZHILIANGJIAOCHADEHAIYUANDIYUZHEIGESHUIPING,SHUOLEDSHENGDIAN、JIENENG, SHIJISHANGZHISHIZAIWEIXIAOGONGLVFANWEINEICHENGLI(SHANGZHAO,JIAJUZHAOMING,YIDONGZHAOMING);

趣挣钱 •LEDYUJINLUDENGXIANGBIBUJIENENG,YUANYUANTIDAIBULEGAOXIAOJINLUDENG,CONGSHANGTIAOKEYIKANCHU,LEDJIENENGZHISHIGEDAGAINIAN,BIJIENENGDENGJIENENG、BIBAICHIDENGJIENENG、BIYINGGUANGDENGJIENENG、BIGONGDENGJIENENG,GUOJIAZHENGCEMUQIANDEJIENENGBUTIETUIGUANGYEZHISHIZHENDUIMINYONG、SHANGZHAOHELIANGHUALEI;

趣挣钱 •LEDSANREWENTIBUJIEJUE,YIQIEDOUSHIKONGTAN! LEDMUQIANBUNENGYINGYONGZAIGONGYEZHAOMINGLINGYU,CUNZAIZUIYANZHONGDEYIGEWENTIJIUSHI,SANREWENTI!WOMENDOUZHIDAOFAGUANGERJIGUANSHILENGGUANGYUANBENSHENBUHUIFARE,DANSHIDADIANLIUZAIBANDAOTICAILIAOSHANGCHANSHENGDEDIANZUREHAISHIHUISHIFAGUANGGUANCHANSHENGJIAOGAODEWENDU,ERYOUBANDAOTICAILIAOZHIZUODEFAGUANGERJITIBUNAIGAOWEN,GUOREHUISHIQISHIYONGSHOUMINGDAFUDUJIANGDI,YONGSANREQISANREZENGJIALEDENGJUDETIJI,SHIBANDAOTIGUANGYUANTIJIXIAO、ZHONGLIANGQINGDEYOUSHIXIAOSHI,SANRENANJIEJUE,FARETAILIHAI,GUANGSHUAIYANZHONG,SHOUMINGBUKEKAO。JIYUGONGYEZHAOMINGDETEDIAN:DAKONGJIAN、GAOZHAODU、DAPILIANG、DAGONGLV,DUILEDDEYAOQIUYINGGAISHI:ZHAODUGAO、GONGLVDA、SANREHAO、MIANWEIHUDENG,YINCISANREWENTIBUCHEDIJIEJUE,FUZERENDIJIANG,LEDGENJUBUKEYITUIJIANJIGONGYEYONGHU,FOUZEJIANGDAILAIBUKEGULIANGDESUNSHIHEHOUXUWENTI。

  • 参数比对表:

趣挣钱 YI100WGUANGYUANWEILIZUORUXIADUIBI:

趣挣钱  

对比项目 ““高光效金卤灯 大功率LED灯 结论

 

 

 
光效LM/W 90-120 70-110 相比金卤灯光效更高
光通量LM 9000-12000 7000-11000 相比金卤灯光通量更高
光谱情况 光谱能量均匀,明、暗视觉光感好 蓝光成分大,易受温度影响,会光谱漂移 金卤灯光谱更全,更均匀
显色指数Ra 85 75 金卤灯显色指数高
视觉分辨 色彩还原逼真 蓝光成分大,伤害视网膜 金卤灯还原逼真,看物体更真实
穿透性 穿雨雾,灰尘能力强 穿雨雾,灰尘能力较差 金卤灯穿透性强
散热能力 目前奇辰产品已完全解决金卤灯散热问题,是同等金卤灯装在奇辰的灯具里寿命更长 靠铝材散热,温度太高,大功率散热依旧是业内难题无法解决 相比金卤灯散热已成熟解决,
不存在影响产品寿命的情况
光衰情况 光通量恒定,光衰小8000小时光通量维持率不低于75% 前期4000小时光衰25%以上,8000小时光衰50% 金卤灯光衰慢
寿命(小时) 15000-20000小时 20000小时(散热处理不好2000小时) 相比金卤灯平均寿命更稳定

趣挣钱 SI、ZONGJIEYUJIANYI

CONGMUQIANDEZHAOMINGDENGJUXINGYELAIKAN,JINLUDENGZAIGONGYELINGYUDEYINGYONGHAISHIHENYOUSHICHANGQIANJINGDE,LEDSUIRANSHIXINXINGDEZHAOMINGJISHU,ZAIZHUANGSHIZHAOMINGFANGMIANYOULEZHANGZUDEJINZHAN,DANSHIZAICHANGKUANG、GUANGCHANG、DAOLUDENGDAGONGLVZHAOMINGFANGMIANHAICUNZAIZHEHENDUOWENTIXUYAOJINYIBUJIEJUE,SUOYIZAI5-10NIANNEIJINLUDENGBIJIANGRENGRANZHANJUSHICHANGZHUDAODIWEI。

 

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