At present, there are two kinds of light bars mainly used for outdoor advertising light box in the market:

　　1、涂胶防水光带:涂胶防水光带主要是在光带表面涂一层胶，涂胶时，对工艺要求很高。有些胶在使用一段时间后会出现发黄、开裂等情况，影响灯具的使用;胶过程中留意胶不能填补灯的表面,或者你将灯条颜色温度漂移,影响灯箱图片效果,和胶水粘合的过程中往往通过缺口流底部的PCB,失去防水效果,和电路板上的胶水覆盖直接影响散热灯条。1. Gluing waterproof light belt: gluing waterproof light belt is mainly to apply a layer of glue on the surface of light belt. When gluing, the process requirements are very high. Some adhesives will appear yellowing, cracking and other conditions after use for a period of time, which will affect the use of lamps; pay attention to the fact that the adhesive cannot fill the surface of lamps, or you will drift the color and temperature of lamp strips, which will affect the picture effect of lamp boxes. In the process of bonding with glue, the PCB at the bottom of the gap flow, which will lose the waterproof effect, and the glue on the circuit board will directly affect the heat dissipation lamp strips.

　　2、外壳防水灯:防水套管主要灯条高透光阻燃PC套管灯条为了实现防水的效果,防水胶和胶工艺灯珠暴露在外面很长一段时间,防水是使用套管保护我所有的灯条,灯珠也起到很好的保护作用,可以完全防止水的渗透,无论从技术和实际问题,防水灯罩制品优越于胶水防水灯罩，更有效的保护。

　　2. Shell waterproof lamp: the main lamp strip of waterproof sleeve is high light transmittance and flame retardant PC sleeve lamp strip. In order to achieve comprehensive waterproof effect, waterproof glue and glue process lamp beads are exposed outside for a long time. Waterproof is to use sleeve to protect all my lamp strips. Lamp beads also play a good role in protection, which can completely prevent water penetration, no matter from technical and practical problems, Waterproof lampshade products superior to glue waterproof lampshade, more comprehensive and effective protection.

　　以上是济南灯箱厂家为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：https://www.hongchenad.com；https://www.hongchenad.com

　　The above is the relevant content introduced by Jinan light box manufacturer. For more information, please visit the website: https://www.hongchenad.com；https://www.hongchenad.com