ʻO nā pono o nā COB LED
Ma ke ʻano he ʻenehana no ka hoʻokele maikaʻi ʻana i ka wela a me ka māmā māmā, COB LEDs, ma ka wehewehe ʻana, he mau pahu kukui LED i hoʻopaʻa pololei ʻia i kahi.pani e ka mea hana e hana i hoʻokahi module. No ka mea ʻaʻole i hoʻopaʻa ʻia nā LED pākahi i hoʻohana ʻia i loko o kahi COB, hiki iā ia ke mālama i ka lewa a hoʻokō i ka hiki ke loaʻa.
ʻO nā mea maikaʻi o COB e like me kēia:
1. Hoʻokomo ia i ʻeiwa a ʻoi aku paha nā diodes i kēlā me kēia chip, e hoʻonui ana i ka puka lumen / ʻīniha me ka pūʻulu multi-chip.
2. Hoʻemi ia i nā ʻāpana a me ka wela i hana ʻia mai nā pahu alakaʻi, e hopena i ka lōʻihi o ke ola a me ka liʻiliʻi o ka wahi.
3. Hoʻemi ʻia ka pohō māmā a hoʻonui ʻia ke kihi ʻike no ka mea ʻaʻole i hoʻokomo ʻia nā ʻāpana pahu kukui LED i ka wā e hoʻohana ai i nā COB LED.
4. Anti-collision: Hoʻopili ʻia ka chip LED i ka papa PCB concave a paʻa i ka epoxy glue, kahi e paʻa ai a nani.
5. ʻO ka hiki ke hoʻololi i ka wela ke hāʻawi i ka haʻahaʻa haʻahaʻa o ka LED pohō, no laila e hōʻemi ana i nā kumukūʻai o ka hoʻololi ʻana a me ka mālama ʻana a ʻoi aku ka liʻiliʻi o ka hana ʻole i nā hana ma kahi wela wela.
6. Waterproof, anticorrosion, oxidation kū'ē a me ka ultraviolet-hōʻoia. Ka laulā o ka wela hana mai -40 degere a 80 degere.
7. Hiki i nā COB LED ke piʻi i ka 10 pakeneka ʻoi aku ka maikaʻi ma mua o nā SMD LED e like me ka hana ʻana.