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Izinzuzo kanye nezimo zokusetshenziswa kwamapheshana okukhanya kwesikhwebu

Umehluko phakathi kwezibani ze-IP66 ne-IP65 LED

I-neon strip inamawathi amangaki?

Umehluko phakathi kwemichilo yokukhanya ye-RGB nemichilo yokukhanya kwenganekwane

Umehluko phakathi kwezinga lokushisa lombala owodwa kanye nezinga lokushisa lombala ombaxambili lomugqa wokukhanya we-LED

Asho ukuthini amalambu ahlakaniphile okuthi rgb, rgbw, kanye ne-rgbcw?

Ungawafaka kanjani amapheshana okukhanya ophahleni

Imichilo yokukhanya ehlakaniphile yenza ukuphila kube lula

Mangakhi ama-watts ama-watts ama-cob light abiza imitha ngayinye?

Uyini umucu wokukhanya onemibala egcwele?

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Imiphumela yemibala ehlukene yokukhanya emzimbeni womuntu

2024-06-12

Imibala kuma-spectrum ahlukene inemiphumela ehlukene esikhumbeni. Nansi eminye imibala evamile ye-spectrum kanye nemiphumela engaba khona esikhumbeni:

I-Ultraviolet (UV): Imisebe ye-Ultraviolet ihlukaniswe yaba i-UVA, UVB ne-UVC. I-UVA inobude begagasi ende futhi ingadlula engilazini, futhi ibhekene kakhulu nokuguga kwesikhumba kanye nokwakheka kwemibimbi. I-UVB inobude obufushane begagasi futhi ingabangela ukushiswa yilanga kanye ne-solar dermatitis. Futhi kungenye yezinto eziyinhloko ekubangeleni umdlavuza wesikhumba. I-UVC inobude obufushane kakhulu begagasi, ivamise ukumuncwa umkhathi womhlaba, futhi inomthelela omncane emzimbeni womuntu.

Ukukhanya okuluhlaza okwesibhakabhaka: Ukukhanya okuluhlaza okwesibhakabhaka kutholakala kubhendi yefrikhwensi ephezulu yesibonisi esibonakalayo. Eminyakeni yamuva, ngenxa yokuthandwa kwemishini kagesi, ukuchayeka kwabantu ekukhanyeni okuluhlaza okwesibhakabhaka kuye kwanda. Ukuchayeka isikhathi eside ekukhanyeni okuluhlaza kungase kubangele ukuvuvukala kwesikhumba, kulimaze amangqamuzana e-epidermal, futhi kusheshise ukuguga kwesikhumba. Ngaphezu kwalokho, ukukhanya okuluhlaza okwesibhakabhaka kungase futhi kuphazamise ukulala futhi kuthinte ukululama nokuvuselelwa kwesikhumba.

Ukukhanya okubomvu: Ukukhanya okubomvu kunobude obude begagasi futhi kungangena kujule esikhumbeni. Ukukhanya okubomvu kucatshangwa ukuthi kukhuthaza ukujikeleza kwegazi, ukwandisa ukukhiqizwa kwe-collagen nokuvuselelwa kwamangqamuzana, okusiza ukuthuthukisa ikhwalithi yesikhumba nokunciphisa imibimbi.

Ukukhanya okuluhlaza: Ukukhanya okuluhlaza kutholakala ebangeni elimaphakathi ne-wavelength le-spectrum ebonakalayo futhi kunomthelela omncane esikhumbeni. Nokho, ukukhanya okuluhlaza kusetshenziselwa ukwelapha izinkinga ezithile zesikhumba, njengokubomvu nokushintsha umbala. Kungase kusize ukunciphisa ukuvuvukala futhi kukhuthaze isikhumba esipholile futhi silungise.

Ukukhanya okuphuzi: Ukukhanya okuphuzi nakho kuyingxenye yokukhanya okubonakalayo futhi kunobude obude begagasi. Ukukhanya okuphuzi kunomphumela omncane esikhumbeni, kodwa kusetshenziselwa ukwelashwa kobuhle ukuze kukhanye ithoni yesikhumba futhi kunciphise imibimbi nokuvuvukala.

Kuyaphawuleka ukuthi imiphumela yemibala ehlukene ku-spectrum esikhumbeni nayo ihlobene eduze nezici ezifana nokuqina kokukhanya, isikhathi sokuchayeka kanye nokuhluka komuntu ngamunye. Ngaphezu kwalokho, ukuchayeka ngokweqile emisebeni ye-UV kungabangela ukulimala kwesikhumba nezinkinga zempilo, ngakho-ke kutuswa ukuthatha izinyathelo zokuzivikela ezifanele, njengokusebenzisa i-sunscreen, ukugqoka izigqoko nezibuko zelanga, ukuze unciphise imiphumela yemisebe ye-UV.

Ubuchwepheshe be-LED buye benza izinguquko endleleni esikhanyisa ngayo amakhaya ethu namabhizinisi. Akugcini nje ngokuletha ukusebenza kahle kwamandla ekukhanyeni, futhi kuthuthukisa ikhwalithi yokukhanya, kuyenze ivumelane nezimo ezihlukahlukene. I-LED imele i-light-emitting diode, idivayisi ye-semiconductor ekhipha ukukhanya lapho ugesi udlula kuyo. Ubuchwepheshe be-LED busebenza kahle kakhulu kunezibani zendabuko ze-incandescent nezibani ze-fluorescent. Kodwa asebenza kahle kangakanani ama-LED?

Enye yezinkomba eziyinhloko zokusebenza kahle kokukhanyisa ukusetshenziswa kwamandla. Ubuchwepheshe be-LED baziwa ngokusetshenziswa kwayo okuphansi kwamandla, okwenza kube ukukhetha okuthandwayo kokukhanyisa kwezindawo zokuhlala nezokuhweba. Eqinisweni, izibani ze-LED zonga amandla afika ku-80% ngaphezulu kunezibani zendabuko ze-incandescent futhi cishe ngo-20-30% ngaphezu kwezibani ze-fluorescent. Ukwehliswa kokusetshenziswa kwamandla akwehlisi nje kuphela izikweletu zikagesi zabathengi kodwa futhi kusiza ukunciphisa kakhulu ukukhishwa kwekhabhoni, okwenza ubuchwepheshe be-LED bube inketho yokukhanyisa evumelana nemvelo.

Esinye isici esinomthelela ekusebenzeni kahle kokukhanyisa kwe-LED impilo yayo ende yenkonzo. Amalambu e-LED ahlala isikhathi eside ngokuphindwe ka-25 kunama-incandescent endabuko futhi aphindwe ka-10 kunama-fluorescent. Lokhu kusho ukuthi ukukhanyisa kwe-LED akugcini nje konga amandla, kodwa futhi kunciphisa imvamisa yokushintshwa kwe-bulb, ngaleyo ndlela kunciphise izindleko zokumosha nokugcinwa kwazo. Ama-LED ama-bulb akweleta ukuphila kwawo isikhathi eside ekwakhiweni kwawo okuqinile, okuwavumela ukuthi amelane nokushaqeka, ukudlidliza, nezinga lokushisa elidlulele, okuwenza abe inketho yokukhanyisa eqinile nethembekile.

Ubuchwepheshe be-LED busebenza kahle kakhulu ngokuphuma kokukhanya. Ama-LED ama-bulb ayakwazi ukukhiqiza ukukhanya okuphezulu esebenzisa amandla amancane, aqinisekise ukuthi ugesi omningi awudlayo uguqulwa ube ukukhanya okubonakalayo. Lokhu kuhluke kakhulu ekukhanyeni kwendabuko, lapho amandla amaningi elahleka njengokushisa. Ngakho-ke, ukukhanya kwe-LED akunikezeli nje ukukhanya okungcono kuphela kodwa futhi kusiza ukudala indawo epholile futhi enethezekile, ikakhulukazi ezindaweni ezivalekile.

Ngaphezu kokusebenza kahle kwamandla, ubuchwepheshe be-LED bunikeza ezinye izinzuzo ezifaka isandla ekusebenzeni kahle okuphelele. Isibonelo, ama-LED ama-bulb akhanya ngokushesha, okusho ukuthi afinyelela ukukhanya okuphezulu ngokushesha lapho evuliwe, ngokungafani nezinye izinhlobo zokukhanyisa ezidinga isikhathi sokufudumala. Lokhu kwenza izibani ze-LED zifaneleke ikakhulukazi izinhlelo zokusebenza ezidinga ukukhanya okusheshayo nokungaguquguquki, njengamarobhothi, izibani eziphuthumayo kanye nezibani zangaphandle ezicushwe ukunyakaza.

Enye inzuzo yobuchwepheshe be-LED ukulawulwa kwayo okuhle kakhulu. Amalambu e-LED angafiphazwa futhi akhanye ngokunembile, okuvumela abasebenzisi ukuthi balungise ukuphuma kokukhanya ukuze kuhambisane nezidingo zabo ezithile. Le degree of controllability ayigcini nje ngokuthuthukisa i-ambience nokusebenza kwesikhala, kodwa futhi yonga amandla ngokunciphisa ukusetshenziswa kwamandla okuphelele kwesistimu yokukhanyisa.

Sekukonke, ubuchwepheshe be-LED busebenza kahle kakhulu mayelana nokusetshenziswa kwamandla, ukuphila isikhathi eside, ukuphuma kokukhanya nokulawula. Ukusetshenziswa kwayo okuphansi kwamandla, impilo ende, ukukhanya okuphezulu kanye nokusebenza okukhanyayo kuyenza ibe ukukhetha okuhle kakhulu kokukhanyisa uma kuqhathaniswa nezibani zendabuko ze-incandescent kanye ne-fluorescent. Njengoba isidingo sezixazululo zokukhanyisa ezonga amandla nemvelo sikhula, ubuchwepheshe be-LED kulindeleke ukuthi bubambe iqhaza elibaluleke kakhulu ekulolongeni ikusasa lokukhanyisa.