Ngành chiếu sáng - Hướng đến bảo vệ môi trường

Mua xuan - Bainudc - Tdi nguyen - Moi tradng

sl Nganh chieu sang - Hirang den bao ve moi trironih O HOANG MINH

Theo danh gid, hien nay

Nganh Chieu sdng d

nudc ta dang tieu thu mpt

khdi lupng dien rai Id'n. Chung

ta hoan toan cd the giam dp luc

thieu dien trong nhung nam tdi

bang each thay the he thdng

den chieu sang truyin thing,

tieu thu nhiiu dien nang hien

tai bang cac loai den chieu

sang cdng nghe cao tiei kiem

dien nang, than thien mdi

trudng,giup giam phat thai khi

nha kinh, ung pho vdi BDKH.

Chieu sang chua hop ly

Theo nghien cdu cua Vien

KHCN Viet Nam (VAST), dien

nang phuc vu chieu sang cua

nudc ta hien chiem khoang 25%

tdng lUdng dien tieu thu. Cac

thiet bi. chieu sang truyin thdng

nhu den sdi ddt, den halogen,

den huynh quang compact (CFL)

chieu sang dang dupc sd dung

deu tieu ton nang lUdng rat cao.

Vi vay, mac du dien tfch khong

gian dupc chieu sang cdn khiem

ton so vdi nhu cau nhUng ty ie

dien chieu sang cda ca nudc

vdn cao hdn dang ke so vdi cac

qudc gia khac. Neu khdng c6 su

can thiep cd hieu qua, chung ta

cd the se phai ganh chiu nang ne

mpt nganh chieu sang cdng cpng

iang phi cac nguon luc cdng va

lam gia tang lupng khi nha kinh

toan qudc.

Theo Trung tam Hd trp phat

trien cdng nghe va djch vu, nganh

chieu sang d nudc ta da cd su

thay ddi Idn. Cu the, chung ta da

c6 nhung dot pha de cd the chd

ddng san xua't cac san pham

chieu sang Cac thanh phd da chd

trong tdi anh sang dep va tiet

kiem bdng each thay the cac he

thd'ng den cu bdng he thdng den

he suat cao, cd he thdng dieu

khien trung tam. Tuy nhien, trong

tUdng lai, nganh chieu sang can

phai xem xet tfnh hai hda, tranh d

nhil m anh sang, va dac biet phai

chu y den thiet ke de kien true phu

hdp vdi anh sang.

Thuc te hien nay, mdt trong

nhdng rao can Idn nhat cua viec

phat tnen rong rai chieu sang hieu

suat cao d nudc ta la tinh trang

thieu kien thdc, ky nang va thdng

tin cua cac nha hoach dinh chfnh

sach, cac nha thiet ke, cac nha

san xuat va dpi ngu van hanh bao

dudng. Ngoai ra, cac doanh

nghiep khi tham gia san xuat cac

loai san pham nay deu cd chung

mpt noi lo do la tai chinh. Hp chua

dam mao hiem dau tu nhung san

pham cd chi phi cao.

Giai phap tiet kiem nang

lupng hieu qua

Song song v6i qua trinh

loai bd den spi ddt, cac chuyen

gia chuyen nganh dien cho rang,

can day manh phat trien cdng

nghe chieu sang Led - nguon

sang tiet kiem dien, than thien

mdi trudng.

Tren thi trudng chieu sang

hien nay, den Led dang chiem uu

the bdi nhCmg dac tfnh khac biet,

chdng han nhu tieu thu dien ndng

thap; khdng tia cue tim, khdng b(tS

xa tia hdng ngoai, phat nhiet ciii

anh sang thap, khdng chda chi

thdy ngan va nhung chat cd bai.

l^ng dung Led cd the dieu khiln

dupc mot each tdt nha't kha ning'

sddun g nhieu ngudn sang d l tap

trung chieu sang vao mdt khu

VUc. Vdi Ipi the kfch thudc nho

gpn, khi hoat ddng hau nhu khdng

tda nhiet, den Led trd thanh phan

ly tudng tfch hpp trong he thd'ng

chieu sang di dpng, Hon nda \u6\

thp keo dai se lam giam chi phi

bao duong. Bdi nhdng uu diem

vupt trpi nay, cdng nghe chieu

sang bang Led dang trd thanii

hudng tiet kiem nang lupng quan

trpng trong chieu sang cua nhieu

qud'c gia.

Theo cac chuyen gia, chung

ta can nhanh chdng hd trd nganh

cdng nghiep chieu sang nUdc ta

tiep thu va lam chd cdng nghe

chieu sang hien dai, dac biet la

cdng nghe chieu sang Led. Nang

cap phong kiem chuan qudc gia

ve do ludng, kiem djnh cac san

pham chieu sang hieu suat cao

dat tieu chuan qud'c te. Ddng thdi,

can cd chinh sach khuyen khich

va ho trd cac xi nghiep, cac vien,

trung tam nghien cdu trong viec

tiep nhan va phat trien cdng nghi

chieu sang hieu suat cao ndi

chung va cong nghe chieu sing

Led ndi rieng. Quan tam cae giai

phap ve thiet ke, quan ly, van

hanh he thdng chieu sang; tuyen

truyen nang cao y thdc cpng

ddng.B

7 0 Toi nguyen vd Mdi truong | Kjf 1+2 - Thing 1/2014