Shin tsawon rayuwar nuni mai haske zai iya kai wa awanni 100,000?

2021/02/20


Shin gaskiya ne cewa bayyananniyar hasken LED yana da rai na awanni 100,000?

LED m allo, kamar sauran kayayyakin lantarki, yana da rayuwa. Kodayake rayuwar ilimin zamani na LED shine awanni 100,000, zai iya aiki sama da shekaru 11 bisa dogaro da awanni 24 a rana da kwanaki 365 a shekara, amma ainihin yanayin da bayanan ka'idoji sun sha bamban. Dangane da ƙididdiga, rayuwar LED ta fuskar haske a kasuwa gabaɗaya 4 ~ 8 A cikin 2012,LED haske fuskada za a iya amfani da shi sama da shekaru 8 sun riga sun yi kyau sosai. Sabili da haka, rayuwar allo mai haske shine awanni 100,000, wanda za'a iya cimma shi a cikin kyakkyawan yanayin, kuma ana ɗaukar sa'o'i 50,000 mai kyau a cikin ainihin yanayi.

Abubuwan da suka shafi rayuwarLED haske allonna ciki ne da na waje. Abubuwan da ke cikin ciki sun haɗa da hanyar fitilar dutsen beads na fitilar, hanyar shigar da LED, aikin kayan haɗin keɓaɓɓu, aikin na'urori masu fitar da haske na LED, da aikin rashin gajiya na samfurin; sababi na ciki shine yanayin aiki na haske mai haske na LED da ƙari mai yawa.

Hanyar patch dutsen ado faci

1. An haɗa dutsen fitilar

Ingaddamar da fasahar haske ta gaba, wato, daidaitaccen dutsen nuni na LED an liƙa a gaban allon PCB, wanda zai iya tabbatar da cikakken kusurwar kallon 140 °. Shi ake kira da gaba-saka tabbatacce-emittingm LED allo, wanda ke wakiltar samfurin kamar tushen asalin launi mai girma. JTS3. Zuwa

2. San fitilar dutsen kwalliya

Ta amfani da fasaha mai fitar da gefe, an sanya beads din fitilar gefe-gefe a saman ko ƙananan gefen sandar haske, tare da kusurwar kallo na 160 ° da kuma kusurwar kallo mai faɗi. Sunan masana'antar shine fitowar allo mai haske, wanda yake wakiltar JTC3 tare da babbar launi.

Summary: The side-emitting LED haske allon has higher permeability and wider viewing angle. Due to the side design of the lamp beads, the permeability is higher, which can reach more than 90%, and it has better anti-slip ability and fast maintenance requirements. The positive-emitting lamp beads are made of traditional LED display lamp beads. Although the transmittance is slightly lower than that of the side-emitting technology, it has better product stability and more convenient maintenance. Nowadays, LED transparent screen manufacturers mainly use the front-facing product position. And loved by more and more customers.

Hanyar shigarwa ta LED

1. Dagawa haya

Kai tsaye kayi amfani da katako rataye (tare da ƙugiyoyi) don girka kuma a ɗora akai-akai a girka kuma a kwance, kamar su kide kide da wake-wake, wasan kwaikwayo, da wuraren baje koli. Shari'ar wakilcin Jucaiyuan Optoelectronics ita ce JTS3led mai nuna haske a Yankin Ci gaban Nanchong.

2. Kafaffen dagawa

Ana amfani da wannan hanyar a cikin atrium na manyan kantunan kasuwanci, shagunan kayan ado na zinare, zauren kasuwanci, da sauransu Bayan an gama girka, ba shi da sauƙi a motsa. Shari'ar wakilci ita ce allon jagorancin Kleidi, wanda shine batun wakilci na allon kayan ado na kayan ado.

3. Gilashin bangon labule na gilashi

Wannan kuma ingantacciyar hanyar shigarwa ce, galibi don filin bangon labulen gilashi. Dangane da nau'ikan bangon labulen gilashin, za a sami mafita daban-daban, galibi waɗannan nau'ikan: tallafi na bango guda ɗaya mai goyan bayan gilashi, ɗora hannu biyu / tallafi na maki huɗu gilashin Shigar bangon labule, shigar bangon gilashin labule, cikakken gilashi Shigar bangon labule na gilashi. Wannan nau'in shigarwa ya fi rikitarwa. Gabaɗaya, ana buƙatar samfuran samfuran gwargwadon girman bangon labulen gilashi, kuma yankin ya zama babba. Shari'ar wakilci ita ce Shanghai KFC mai haske wanda ya jagoranci allon bangon bango.

transparent LED screen

Tasirin abubuwan gefe

     In addition to LED light-emitting devices, LED haske allons also use many other peripheral components, including circuit boards, plastic casings, switching power supplies, connectors, casings, etc. Any problem with any component may lead to the life of the transparent screen. reduce. Therefore, the longest life span of a transparent display is determined by the life span of the key component with the shortest life span. For example, LEDs, switching power supplies, and metal casings are selected according to the 8-year standard, and the protective process performance of the circuit board can only support its work for 3 years. After 3 years, it will be damaged due to corrosion, so we can only get a 3 year Life-span transparent screen.

Tasirin yanayin aiki

     Saboda amfani daban-daban, yanayin aiki na fuska mai haske ya bambanta ƙwarai. Dangane da muhalli, bambancin zafin cikin gida karami ne, kuma babu tasirin ruwan sama, dusar ƙanƙara da kuma hasken ultraviolet; bambancin zafin waje na iya kaiwa zuwa digiri 70, gami da iska, rana da ruwan sama. Yanayi mai wahala zai kara tsufa na allon bayyane, kuma yanayin aiki muhimmin lamari ne da ke shafar rayuwar allon mai haske.

     Abubuwa da yawa ne suke tabbatar da rayuwar allon mai haske a bayyane, amma karshen rayuwar da abubuwa da yawa suka haifar ana iya fadada shi ta hanyar maye gurbin bangarori (kamar sauya wutar lantarki). Koyaya, bashi yiwuwa a maye gurbin ledodi da adadi masu yawa. Sabili da haka, da zarar rayuwar LED ɗin ta ƙare, yana nufin ƙarshen rayuwar allo na bayyane. A wata ma'anar, rayuwar LED yana ƙayyade rayuwar allo mai haske.

     Muna faɗin cewa rayuwar katakon fitilar LED yana ƙayyade rayuwar allon mai haske, amma ba yana nufin cewa rayuwar fitilar ta LED daidai take da rayuwar nuni ba. Tunda allon nuna gaskiya baya aiki a cikakkiyar damar duk lokacin, lokacin da allon bayyane yake kunna shirye-shiryen bidiyo kullum, tsawon rayuwar allon yakamata ya zama sau 6-10 tsawon rayuwar LED. Tsawan rai na LED zai iya zama mafi tsayi lokacin aiki a ƙaramin ƙarfi. Sabili da haka, tsawon rayuwar allo ta bayyane ta amfani da beads fitilar LED ta wannan alamar na iya kaiwa kimanin sa'o'i 50,000.

Ayyukan aikin ba da haske na LED

     LED lamp beads are the most critical part of the transparent screen and the most relevant part of the life. For LED lamp beads, the following indicators are mainly: attenuation characteristics, water vapor penetration characteristics, and UV resistance. If the LED haske allon manufacturer fails to evaluate the performance of the LED lamp beads, it will be applied to the transparent screen, which will cause a large number of quality accidents and seriously affect the life of the LED haske allon.

Ayyukan anti-gajiya na samfurin

     The anti-fatigue performance of LED haske allon products depends on the production process. It is difficult to guarantee the fatigue resistance of the module made by the poor three-proof processing technology. When the temperature and humidity change, the circuit board protective surface will appear cracks, resulting in a decrease in the protective performance.

     Therefore, the production process of the LED haske allon is also a key factor in determining the life of the transparent screen. The production processes involved in the production of transparent screens include: component storage and pretreatment process, furnace welding process, three-proof treatment process, waterproof sealing process, etc. The effectiveness of the process is related to material selection and ratio, parameter control and the quality of the operators. For most LED haske allon manufacturers, the accumulation of experience is very important. A factory with many years of experience will be more effective in controlling the production process. .

Yaya za a nuna haske na bayyane ya nuna tsawon rai?

     Daga sayan albarkatun ƙasa zuwa daidaito da daidaitaccen tsarin samarwa da shigarwa, zai sami babban tasiri akan rayuwar sabis ɗin nuni na LED. Alamar kayan haɗin lantarki kamar fitilar fitila da ICs, zuwa ingancin sauya kayan wuta, duk abubuwa ne kai tsaye waɗanda suka shafi rayuwar manyan fuskokin LED. Lokacin da muke shirin aikin, ya kamata mu tantance takamaiman samfuran zamani da samfuran tabbataccen ingancin fitilun fitilar LED, suna mai kyau sauya kayan wuta, da sauran kayan masarufi. A cikin aikin samarwa, ku kula da matakan hana tsayayyar jiki, kamar sanya zoben tsaye, sanya suturar rigakafi, da zaɓar bitoci marasa ƙura da layukan samarwa don rage girman gazawar. Kafin barin masana'anta, lokacin tsufa ya kamata a tabbatar dashi gwargwadon iko don cimma nasarar ƙimar 100%. Yayin jigilar kaya, yakamata a sanya kayan, kuma yakamata a sanya alama a matsayin mai rauni. Idan aka shigo dashi ta teku, yakamata a dauki matakan hana yaduwar ruwa hydrochloric.

     In addition, the daily maintenance of the LED haske allon is also very important. Regularly clean the dust accumulated on the screen to avoid affecting the heat dissipation function. When playing advertising content, try not to stay in all white, all green, etc. for a long time, so as to avoid current amplification, cable heating and short-circuit failures. When playing festivals at night, the screen brightness can be adjusted according to the ambient brightness, which not only saves energy, but also prolongs the life of the LED display .