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5 Tilmaamaha codsiga ee isha iftiinka LED ee macdanta dhuxusha iftiinka wejiga

2023-11-28

5 Tilmaamaha codsiga ee isha iftiinka LED ee macdanta dhuxusha iftiinka wejiga

(1) Badbaadada: Wareegga loo isticmaalo iftiinka gudaha ee nalka badbaadada leh waa ammaan gudeed. Isla mar ahaantaana, sababtoo ah muddada dheer ee adeegga LED-ka, ma aha lagama maarmaan in la beddelo nalalka si joogta ah, taas oo si weyn u yaraynaysa dhibaatada shilalka badbaadada ee ay sababaan nalalka dhulka hoostiisa ee dayactirka shaqaalaha dhuxusha. Heerkulka fiilka ee nalka iftiinka wuxuu ka sarreeyaa 2 000 ° C, LED-kuna waa iftiin qabow, heerkulkiisuna waa 60 ° C oo keliya. Marka muraayadda daboolka la jabiyo, gaasku ma shidi doono oo qarxi doono. . (2) Badbaadinta tamarta, hadda shaqeeya ee LED wuxuu ku saabsan yahay 1/3 ee hadda shaqeeya ee nalalka dhaldhalaalka ah, kaas oo badbaadiya 2/3 ee awoodda. (3) Khasaaraha LED-yada sida isha iftiinka ee macdanta dhuxusha wejiga iftiinka waa sida soo socota: marka hore, qiimuhu waa sarreeyaa, qiimaha nalalka nalalka LED-ka ee badbaadada leh ayaa dhowr jeer ka badan nalalka caadiga ah; Nalalka kala duwan ee la doortay awgeed, iftiinku ma noqon doono mid jilicsan oo dhalaalaya, shaqaaluhuna uma baran doonaan marka dhulka hoostiisa lagu isticmaalo. Laakiin waxaa jira xalal labadan dhibaato. Dhibaatada qiimaha sare, marka laga eego aragtida qiimaha cutubka oo keliya, haddii qiimaha guud ee nalalka LED-ka la falanqeeyo, dhibaatadu maaha kiiska. Sababtoo ah muddada dheer ee adeegga LED-yada, uma baahna in la beddelo inta badan sida nalalka kale ee macdanta, iyo shaqada hadda ee LED-yadu waa yar yihiin, taas oo aad u badbaadisa tamarta. Intaa waxaa dheer, nalalka LED-ka ayaa ah kuwo aan dayactir lahayn inta lagu jiro isticmaalka. Guud ahaan, qiimaha guud ee nalalka LED ayaa weli ka sarreeya nalalka kale. Qiimaha nalku waa yar yahay. Dhibaatada iftiinka dhalaalaya, xulashada LED-ka, waxaad dooran kartaa heerkulka midabka hoose iyadoo loo eegayo xaaladda. Heerkulka midabku waa sarreeyaa, iftiinkuna waa dhalaalaya. Marka heerkulku midabkiisu ka hooseeyo 6 000 K, dareenka quruxda badan ayaa si cad loo dhimay, isticmaaluhu sidoo kale wuxuu leeyahay habka la qabsiga.

Intaa waxaa dheer, shaqada xirfadlaha naqshadaynta muraayadda muraayadda indhaha waa in lagu daro xirfadle indho-indheyn ah oo loogu talagalay dhexdhexaadiyaha iftiinka ee gidaarka gudaha ee nalalka caadiga ah. Marka iftiinku dhex maro is-dhexgalka iftiinka, walxaha iftiinka iftiinka ayaa lagu dhejiyaa muraayad sare oo xagal gaar ah Lakabka dusha sare ee aluminiumku wuxuu baabi'in karaa iftiinka xagal kasta, iftiinka iftiinka mar dambe ma galo indhaha, dabcan wuu ilaaliyaa. indhaha; Isla mar ahaantaana, iftiinka waxaa sidoo kale haga is-dhexgalka iftiinka iftiinka toosan ee waxtarka leh si loo hubiyo in aagga iftiinka uu yahay mid jilicsan oo dhalaalaya.