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LED燈籠知識
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LED燈籠廠家分享:LED燈籠的種類及優缺點
發布時間2019-10-19  瀏覽次數:158
LED燈籠在節日、景區、道路路燈裝飾中也是比較常見.。今天,中山市LED燈籠廠家—卓格光電為大家分享的是:LED燈籠的種類及優缺點。希望能幫到大家
 
LED燈籠是由內置LED光源和塑料外殼組成。雖然種類不同但內置光源基本都采用LED(光源也是有優劣之分的),所以區別主要體現在塑料外殼的材質和生產工藝上。
 
主要種類及區別如下:
 
一,注塑LED燈籠。外殼注塑成型,但成型是半圓形狀,兩個半圓拼接成一個圓形燈籠體。材質以亞克力居多。優點是成本低,生產效率高;缺點是拼接處有縫隙,影響外觀,易碎,光效差。
 
二,吹塑LED燈籠。外殼由塑料顆粒高溫擠出進行吹塑成型。優點是結實耐用,摔不碎,光效好;缺點是成本高,生產效率低。
                
三,注塑+吹塑LED燈籠。外殼是由塑料先在管狀模具注塑成管坯,再將管坯高溫加熱放置燈籠模具吹塑成型。優點是成本低,生產效率高;缺點是殼體太薄,易碎,光效差,易褪色。
 
LED燈籠廠家分享:LED燈籠的種類及優缺點—卓格光電的分享到這里就結束了。卓格光電,專業定制LED燈籠廠家,設計+生產+銷售+施工于一體,歡迎您的咨詢。咨詢熱線:19925911168  (葉經理 微信同號)
 
 
英語介紹:
Introduction to English
 
The LED lantern is composed of built-in LED light source and plastic shell. Although there are different kinds of light sources, the built-in light sources are basically LED (light sources are also good or bad), so the difference is mainly reflected in the plastic shell material and production process.
 
The main types and differences are as follows:
 
First, injection-moulded LED lanterns. The shell is injection moulded, but the moulding is semi-circular. The two semi-circles are joined together to form a circular lantern body. Most of the materials are acrylic. The advantages are low cost and high production efficiency, while the disadvantages are that there are gaps at the splicing points, which affect the appearance, fragile and poor light efficiency.
 
Second, injection and blow-moulding LED lanterns. The shell is formed by plastics injection into the tube blank in the tubular mold, and then the tube blank is heated at high temperature and placed in the lantern mold to blow moulding. The advantages are low cost and high production efficiency, while the disadvantages are that the shell is too thin, fragile, poor light efficiency and easy to fade.
 
Third, blow-moulded LED lanterns. The shell is blow moulded by high temperature extrusion of plastic particles. The advantages are strong and durable, not broken, good light efficiency; the disadvantages are high cost and low production efficiency.
 

男女裸体下面进入的免费视频