Nk'umuntuUruganda rukora amatara yo mu muhanda ya LED, ni ibihe bipimo by'ibanze by'ikoranabuhanga ry'amatara yo ku muhanda ya LED abaguzi bitaho? Muri rusange, ibipimo by'ibanze by'ikoranabuhanga ry'amatara yo ku muhanda ya LED bigabanyijemo ibyiciro bitatu: imikorere y'amatara, imikorere y'amashanyarazi, n'ibindi bimenyetso. Kurikira TIANXIANG kugira ngo urebe.
Imikorere y'urumuri
1) Imikorere myiza y'urumuri
Ubuhanga bw'urumuri rwo mu muhanda ni ugusohora urumuri ruturutse kuri watt imwe y'ingufu z'amashanyarazi, rupimirwa muri lumens kuri watt (lm/W). Ubuhanga bw'urumuri rwinshi bugaragaza ubushobozi bw'urumuri rwo mu muhanda mu guhindura ingufu z'amashanyarazi mo urumuri; ubuhanga bw'urumuri rwinshi bugaragaza kandi urumuri rwinshi rufite watt imwe.
Muri iki gihe, imikorere y'urumuri rw'ibicuruzwa by'amatara yo mu ngo akoreshwa mu matara yo mu muhanda irashobora kugera kuri 140 lm/W. Kubwibyo, mu mishinga nyayo, ba nyirayo muri rusange bakeneye imikorere y'urumuri irenze 130 lm/W.
2) Ubushyuhe bw'ibara
Ubushyuhe bw'amabara y'urumuri rwo mu muhanda ni igipimo kigaragaza ibara ry'urumuri, rupimwe muri dogere selisiyusi (K). Ubushyuhe bw'amabara y'urumuri rw'umuhondo cyangwa rwera rushyushye ni 3500K cyangwa munsi yarwo; ubushyuhe bw'amabara y'umweru udafite aho ubogamiye buruta 3500K na munsi ya 5000K; kandi ubushyuhe bw'amabara y'umweru ukonje buruta 5000K.
Kugereranya ubushyuhe bw'amabara
Ubu, CJJ 45-2015, "Ihame ry'Ubuziranenge bw'Amatara yo mu Mihanda yo mu Mujyi," rivuga ko mu gihe ukoresha amasoko y'urumuri rwa LED, ubushyuhe bw'amabara ajyanye n'urumuri bugomba kuba 5000K cyangwa munsi yarwo, aho amatara ashyushye y'ubushyuhe bw'amabara aba ari yo akundwa. Kubwibyo, mu mishinga nyayo, ba nyir'amatara muri rusange bakenera ubushyuhe bw'amabara y'urumuri rwo mu muhanda buri hagati ya 3000K na 4000K. Ubu bushyuhe bw'amabara burushaho kuryoha ku jisho ry'umuntu kandi ibara ry'urumuri riri hafi y'amatara asanzwe akoresha umuvuduko mwinshi wa sodium, bigatuma abantu benshi babyemera.
Igipimo cy'ibara
Ibara ribaho gusa iyo hari urumuri. Ibintu bigaragara mu mabara atandukanye mu bihe bitandukanye by'urumuri. Ibara rigaragazwa n'ikintu kiri munsi y'izuba rikunze kwitwa ibara ryacyo nyaryo. Kugira ngo hagaragazwe uburyo amasoko atandukanye y'urumuri agaragaza ibara nyaryo ry'ikintu, hakoreshwa icyitegererezo cy'amabara (Ra). Icyitegererezo cy'amabara (CRI) gisanzwe kiri hagati ya 20 na 100, aho agaciro kacyo kari hejuru kagaragaza amabara nyayo. Umucyo w'izuba ufite CRI ya 100.
Kugereranya ingaruka z'amabara atandukanye
Mu mishinga nyayo y’amatara yo ku muhanda, CRI ya 70 cyangwa irenga muri rusange irakenewe ku matara yo ku muhanda.
Ibipimo by'imikorere y'amashanyarazi
1) Ingano y'Umuvuduko w'Ikoranabuhanga
Iki kimenyetso cyoroshye kumva; kivuga ku muvuduko w’amatara yo mu muhanda. Ariko, ni ngombwa kumenya ko mu mikorere nyayo, umuvuduko w’umuyoboro w’amashanyarazi ubwawo uhinduka, kandi bitewe n’igabanuka ry’umuvuduko ku mpera zombi z’umuyoboro, urwego rw’umuvuduko w’amashanyarazi ubusanzwe ruri hagati ya 170 na 240 V AC.
Bityo rero, urwego rw'amashanyarazi rukoreshwa ku bikoresho by'amatara ya LED ku muhanda rugomba kuba hagati ya 100 na 240 V AC.
2) Igipimo cy'Ingufu
Ubu, hakurikijwe amahame y’igihugu ajyanye n’ibipimo ngenderwaho, ingufu z’amatara yo ku muhanda zigomba kuba zirenze 0.9. Ibicuruzwa bikuru byageze kuri CRI ya 0.95 cyangwa irenga.
Ibindi Bipimo
1) Ingano z'imiterere
Ku mishinga yo gusimbuza amatara yo mu muhanda, gisha inama umukiriya cyangwa upime ingano y'amaboko aho akorera. Utwobo two gushyiramo amatara tugomba guhindurwa kugira ngo duhuze n'ingano y'amaboko. 2) Ibisabwa mu gusibanganya amatara
Amatara yo ku muhanda ya LED ashobora guhindura urumuri rwayo binyuze mu guhindura ingufu z'amashanyarazi, bityo bigatuma habaho kuzigama ingufu mu bihe nk'amatara yo mu gicuku.
Muri iki gihe, ikimenyetso cya 0-10VDC gikunze gukoreshwa mu kugenzura ubucucike bw'amashanyarazi mu mishinga ifatika.
2) Ibisabwa ku mutekano
Muri rusange,Amatara ya LEDigomba kuba yujuje ibisabwa bya IP65 cyangwa hejuru, amatara ya module agomba kuba yujuje ibisabwa bya IP67 cyangwa hejuru, naho amashanyarazi agomba kuba yujuje ibisabwa bya IP67.
Ibi byavuzwe haruguru ni ibyavuye mu ruganda rukora amatara yo mu muhanda rwa LED rwa TIANXIANG. Niba ubyifuza, twandikire kuriamakuru arambuye.
Igihe cyo kohereza: Kanama-19-2025