Kutheni iiDolophu ziTshintshela kwi-LED Street Lighting: Ukujongwa okunzulu

Njengoko izixeko kwihlabathi liphela ziqhubeka nokukhula kwaye ziphucuka, ukuphuculwa kwenkqubo yokukhanyisa kube yinto ephambili kubacwangcisi basezidolophini. Kwiminyaka yakutshanje, inkqubo yokukhanyisa izitalato ze-LED ifumene ingqwalasela ebalulekileyo, kwaye izixeko ezininzi zitshintshela kuyo. Eli nqaku libonelela ngokujonga nzulu kwindlela izibane zesitrato ze-LED zisebenza ngayo kwaye kutheni zisiya zithandwa kakhulu kwizixeko zehlabathi.

Yintoni ukukhanya kwesitrato se-LED?

Ii-LED okanye ii-diode ezikhupha ukukhanya yimithombo yokukhanya eyonga amandla ekhupha ukukhanya xa umbane udlula kuzo. Izibane zesitrato ze-LED zisebenzisa le teknoloji ukuvelisa ukukhanya kwaye zenzelwe ukubuyisela izibane zesitrato zendabuko ezazihlala i-sodium okanye i-mercury-vapor-based.

Kutheni izixeko zitshintshela kwizibane zesitrato ze-LED?

Ukukhanya kwesitrato se-LED kuneenzuzo ezininzi ngaphezu kwemithombo yokukhanyisa yesitrato yendabuko. Ezinye zezibonelelo eziphambili ziquka:

1. Ukusetyenziswa kwamandla ombane: Izibane ze-LED zesitrato zidla kuphela iqhezu lamandla asetyenziswa yimithombo yokukhanya yesitrato yendabuko, oku kuthetha ukuba banokugcina izixeko iindleko ezibalulekileyo zamandla kwixesha elide.

2. Iindleko eziSebenzayo: Nangona ixabiso lokuqala lokufakela linokuba liphezulu kuneendlela zokukhanyisa eziqhelekileyo, ukugcinwa kwexesha elide kwenza i-LED ibe yinto ebiza kakhulu.

3. Ubomi obude: Izibane zasesitalatweni ze-LED zihlala ixesha elide kakhulu kunemithombo yokukhanyisa yemveli, nto leyo ethetha ukuba ukugcinwa okuncinci kunye neendleko zokutshintsha izixeko.

4. Ukukhanya koMgangatho ongcono: Izibane ze-LED zibonelela ngokukhanya okukhanyayo, okucacileyo okwandisa ukubonakala kunye nokuphucula ukhuseleko kubasebenzisi bendlela.

5. Iingenelo zokusingqongileyo: Izibane ze-LED zinobuhlobo nokusingqongileyo, kwaye azikhuphi iikhemikhali eziyingozi okanye izinto ezingcolisa umoya.

Ubushushu boMbala wokukhanya kwe-LED

Ukushisa kombala wezibane zesitalato ze-LED kukuqwalaselwa okubalulekileyo. Lo ngumlinganiselo wokuba ushushu okanye upholile kangakanani umthombo wokukhanya ngenkangeleko. Ilinganiswa ngoKelvin (K). Izibane ze-LED zesitrato zifumaneka kuluhlu lwamaqondo obushushu bemibala, ngokuqhelekileyo phakathi kwe-2700K kunye ne-6500K.

Ubushushu bombala wezibane ze-LED zibalulekile ngenxa yezizathu ezithathu:

1. Imbono yoKhuseleko - Ukukhanya kunye nokushisa kombala ophezulu njenge-5000K-6500K kunokunika umbono wokubonakala okuphezulu, okwenza iindawo zasezidolophini zibe "zikhuselekile."

2. Isingqisho seCircadian - Ukukhanya kubushushu bombala obungalunganga bunokuba sisiphazamisi se-circadian, njengoko umjikelo wokulala wendalo womntu uphazanyiswa kukukhanya okuluhlaza okwesibhakabhaka. Ukufaka ukukhanya okukhanyayo kakhulu (okungaphezulu kwe-4000K) kuboniswe ukuphazamisa izingqisho ze-circadian kwaye kubangele ukuphazamiseka kokulala.

3. Ukusasazwa kokuKhanya - Ukushisa kombala ophezulu kakhulu (omkhulu kune-6000K) kukhanya kakhulu, kunokubangela ukuvutha okukrakra, ukunciphisa ukubonakala kunye nokudala ukungahambi kakuhle kwabahamba ngeenyawo kunye nabaqhubi.

Izibane zesitrato ze-LED, ngokuqhelekileyo zineendlela ze-3500K-5000K.

Ukuqukumbela

Ukukhetha ukukhanya kwe-LED yesitalato yindlela yabaphathi bedolophu yokwandisa ukusebenza kakuhle kunye nokuphumelela kweendleko zezibane zabo zesitalato ngelixa benciphisa umonakalo kwindalo. Ngokwenene, bubulumko kutyalo-mali kwinzuzo yemali yexesha elide, impembelelo yokusingqongileyo kunye nokwandiswa kokubonakala kunye nokhuseleko kwimimandla yasezidolophini. Ngelixa imiba yobushushu bombala kunye nokubengezela kokukhanya kufuneka iqwalaselwe kwaye iqwalaselwe, iindleko/inzuzo eyizisayo ihlala iphambili kubacwangcisi basezidolophini.