Ngā Painga o te COB LED
E paingia ana te hangarau COB LED (chip-on-board LED) mō tōna mahi tino pai i roto i ngā āhuatanga maha. Anei ētahi painga matua o ngā COB LED:
• Te kanapa teitei me te whai hua o te pūngao:He maha ngā diode kua whakauruhia ki te COB LED hei whakarato i te nui o te māramatanga me te iti ake o te pūngao e pau ana, me te whakaputa hoki i ngā lumens maha.
• Hoahoa kiato:Nā te iti o te wāhi e tukuna ana te mārama, he kiato ngā taputapu COB LED, ā, ka nui ake te pikinga o te lumen putanga mō ia henimita tapawha/inihi.
• Hoahoa ara iahiko kua whakangawaritia:Ka whakahohehia e te COB LED ngā maramara diode maha mā te hononga ara iahiko kotahi, ka whakaitihia te maha o ngā wāhanga e hiahiatia ana, ka whakangāwari ake hoki i te whakatinanatanga o te mahi.
• Ngā painga wera:Mā te whakaiti i te maha o ngā wāhanga me te whakakore i ngā takai hoahoa maramara LED tuku iho ka āwhina i te whakaiti i te whakaputanga wera, ka whakaiti i te awhe pāmahana o te wāhanga katoa, ka roa ake te ora ratonga me te whakapai ake i te pono.
• He ngāwari te tāutanga:He tino māmā te tāuta i ngā rama COB LED ki roto i te totohu wera o waho, ā, ka āwhina tēnei ki te pupuri i te pāmahana iti puta noa i te huihuinga.
• Te mārama me te whai huatanga kua whakapaitia:Nā te whānui o te horahanga o te rama COB LED, ka nui ake te wāhi arotahi, ka mārama ake, ka pai ake hoki te whai huatanga o te rama.
• Mahi ārai-rū whenua:He tino pai te mahi ārai-rū a te COB LED, ā, he pumau ake, he pono ake hoki i roto i ngā momo whakamahinga.
Ngā huakore o ngā rama COB LED
Ahakoa he maha ngā painga o ngā rama COB LED, he iti noa iho ō rātou ngoikoretanga:
• Ngā Whakaritenga Mana:E hiahiatia ana he pūtake hiko o waho i hoahoatia kia pai ai te whakarato i te iahiko me te ngaohiko pumau, hei ārai hoki i te kino o te diode.
• Hoahoa totohu wera:Me āta hoahoa ngā totohu wera kia kore ai e pakaru ngā diode nā te wera nui, inā koa ka tukuna ngā ngaru mārama tino arotahi ki runga i tētahi wāhi iti.
• He iti te āheinga ki te whakatika:Kāore e taea te whakatika i ngā rama COB LED. Mēnā ka pakaru tētahi diode i roto i te COB, me whakakapi katoa te COB LED, engari ka taea e ngā SMD LED te whakakapi takitahi i ngā waeine kua pakaru.
• He iti noa ngā kōwhiringa tae:He iti ake pea ngā kōwhiringa tae mō ngā LED COB ki te whakaritea ki ngā LED SMD.
• Te utu teitei ake:Ko ngā rama COB LED he nui ake te utu i ngā rama SMD LED.
Ngā whakamahinga rerekē o ngā rama COB LED
He whānuitia ngā whakamahinga o ngā COB LED, mai i ngā whakamahinga kāinga ki ngā whakamahinga ahumahi, tae atu ki ēnei engari kāore e herea ki:
•Hei whakakapinga mō ngā pūangi rama totoka (SSL) mō ngā pūangi halide whakarewa i roto i ngā rama tiriti, ngā rama koki teitei, ngā rama raro me ngā rama ara putanga teitei.
•He rama LED mō ngā rūma noho me ngā whare tira nā te mea he whānui te koki o te hihi.
•Ngā wāhi pēnei i ngā papa tākaro, ngā māra, ngā papa tākaro nunui rānei e hiahia ana kia nui te māramatanga i te pō.
•Ngā rama taketake mō ngā ara hikoi me ngā ara raro, te whakakapinga o te rama hihiko, ngā rama LED, ngā rīpene rama, ngā mura o te kāmera waea atamai, me ētahi atu.
Wā tuku: Hanuere-10-2023