¡¡¡¡Ëæ×Źú¼Ò½ÚÄܼõÅÅÕþ²ßµÄ²»¶Ïʵʩ£¬°ëµ¼Ì壨LED£©ÕÕÃ÷²úÒµÓöµ½ÁË´óºÃµÄ·¢Õ¹Ç°¾°£¬Öйúº½Ìì¿Æ¼¼¼¯ÍŹ«Ë¾¾ÅÔº771ËùµçÔ´ÊÂÒµ²¿½ô×¥»úÓö£¬ÒÔÇý¶¯µçÂ·ÎªÍ»ÆÆ¿Ú£¬Éè¼ÆÍê³ÉÁ˸߿ɿ¿ºãÁ÷Çý¶¯µçÔ´£¬²¢È¡µÃ½×¶ÎÐÔÖØ´ó³É¹û¡£ ¡¡¡¡LEDÕÕÃ÷²úÒµ¾ßÓС°µÍºÄ¡±¡¢¡°»·±£¡±ºÍ¡°³¤ÊÙ¡±µÄÌØµã£¬±»ÓþΪµÚÈý´úÂÌÉ«ÕÕÃ÷£¬ÌرðÊÇLEDµÄ·¢¹âЧÂÊÕýÔÚ´ó·ù¶ÈÌá¸ß£¬°ëµ¼ÌåÕÕÃ÷±»ÈÏΪÊÇ21ÊÀ¼Í×îÓпÉÄܽøÈëÆÕͨÕÕÃ÷ÁìÓòµÄÒ»ÖÖÐÂÐ͹Ì̬Àä¹âÔ´ºÍ×î¾ß·¢Õ¹Ç°¾°µÄ¸ß¼¼ÊõÁìÓòÖ®Ò»¡£LEDÕÕÃ÷µÄÊÙÃüÒ»°ãÔÚ5ÍòСʱÒÔÉÏ£¬µ«ÊÇ£¬ÓëÆäÅäÌ×µÄÇý¶¯µçÔ´ÊÙÃü½öΪ1ÍòСʱ×óÓÒ£¬ÎÞ·¨ºÍLEDµÄÊÙÃüÏàÆ¥Å䣬³ÉÎªÖÆÔ¼LEDÕÕÃ÷µÄÆ¿¾±Ö®Ò»¡£771ËùµçÔ´ÊÂÒµ²¿·¢»Ó×ÔÉíÔÚ°ëµ¼ÌåÖÆÔìÉè¼ÆºÍ·â×°¼¼Êõ·½ÃæµÄÓÅÊÆ£¬ÓÚ½ñÄê³õÖÆ¶¨ÁË¡°ÒÔ30WÒÔÉϵĸ߿ɿ¿LEDºãÁ÷Çý¶¯µçԴΪÆðµã£¬ÎªµÆ¾ßÉú²úÉÌÅäÌ×Éú²úÇý¶¯µçÔ´£¬²¢Öð²½½øÈëLEDÕÕÃ÷µÆ¾ß¼°ÏµÍ³¡±µÄ·¢Õ¹¼Æ»®¡£ÒÔÄêÇáÉè¼ÆÊ¦¶ÎÏþ·ÉΪ¸ºÔðÈ˵ÄÏîÄ¿×é¿Ì¿à¹¥¹Ø£¬Íçǿƴ²«£¬¶À±Ùõè¾¶£¬Õë¶ÔÇý¶¯µçÔ´µ¥Ïòµ¼Í¨¡¢¿É³ÐÊܽϴó·åÖµµçÁ÷µÄÌØµã£¬½áºÏÆäµ¼Í¨ãÐÖµµçѹºÍV/IÇúÏߣ¬Éè¼ÆÁËÒ»ÖÖȫеÄLEDÇý¶¯µç·£¬¸Ãµç·ȫ²¿Óɰ뵼ÌåÆ÷¼þºÍµç×è¹¹³É£¬ÓëLEDÊÙÃüÏàÆ¥Å䣬ЧÂʸߴï95%£¬Ô¶¸ßÓÚÏÖÓÐLEDÇý¶¯Æ÷85%×óÓÒµÄЧÂÊ£¬ÇҸõ緵ŦÂÊÒòÊý´óÓÚ0.97£¬ÓÅÓÚÐÐÒµÒªÇó0.9µÄÖ¸±ê¡£ÔÚÌå»ýÉÏ£¬ÓÉÓڸü¼Êõ²»ÐèÓñäѹÆ÷¡¢µç¸Ð¡¢µç½âµçÈݵÈÌå»ýºÍÖØÁ¿½Ï´óµÄÆ÷¼þ£¬Ïàͬ¹¦ÂʵÄÇý¶¯µç·½öΪ³£¹æµç·Ìå»ýµÄÊ®·ÖÖ®Ò»×óÓÒ£¬Ò×ÓÚʵÏÖÇý¶¯ºÍ¹âÔ´Ò»Ì廯Éè¼Æ¡£ ¡¡¡¡Ä¿Ç°£¬771ËùµçÔ´ÊÂÒµ²¿ÒѾ²ÉÓøü¼ÊõÑÐÖÆÍê³ÉÁ˽ÚÄÜÐÍT8ϵÁÐÁ½¸öÐͺŵÄÈÕ¹âµÆ£¬ÑÐÖÆÍê³ÉÁË30W¹âµçÒ»Ì廯Ͷ¹âµÆ¹âÔ´¡¢90W¹âµçÒ»Ì廯·µÆ¹âÔ´£¬ÔÚLEDÕÕÃ÷Ó¦ÓÃÁìÓòÈ¡µÃÁËÍ»ÆÆÐÔ½øÕ¹¡£Ä¿Ç°£¬¸ÃÇý¶¯µç·¼¼ÊõÒѾÉêÇëÁ˹ú¼ÒרÀû¡£
|