1、空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)罩(zhao)(zhao)是(shi)在(zai)不(bu)(bu)使(shi)用(yong)(yong)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)的(de)(de)季節(jie)保(bao)護空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)外(wai)殼，減(jian)慢(man)外(wai)殼生銹氧化。能給空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)起到(dao)很(hen)好的(de)(de)保(bao)養作用(yong)(yong)。美(mei)觀的(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)罩(zhao)(zhao)又(you)是(shi)家居裝飾的(de)(de)好幫手(shou)。2、空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)罩(zhao)(zhao)室內(nei)機，在(zai)不(bu)(bu)使(shi)用(yong)(yong)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)期(qi)間(jian)，使(shi)用(yong)(yong)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)罩(zhao)(zhao)罩(zhao)(zhao)起來，既能夠防止空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)外(wai)殼老化，機箱進入灰塵，又(you)能夠起到(dao)裝飾作用(yong)(yong)。空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)室內(nei)機體內(nei)有過濾網，散熱片鋁片，長時間(jian)不(bu)(bu)罩(zhao)(zhao)住，灰塵會(hui)進入，會(hui)導致(zhi)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)制冷制熱效(xiao)果不(bu)(bu)好。