1、 In fact, the most important thing for this type of plug-in board is to prevent water from entering the parts we need to seal, to ensure that the core area of the plug-in board is not invaded by water. The methods used include using sealing rings, sealants commonly used in our waterproofing field, or using special design methods to prevent water from entering inaccessible areas. Waterproof plug board

2、 Design some auxiliary structures to provide sufficient drainage. If a large amount of water enters the plug-in board, these auxiliary drainage structures can be used for rapid drainage, so that all water inside the plug-in board can be discharged, fundamentally solving the problem of water ingress inside the plug-in board.

3、 Of course, the principle of the waterproof plug-in board mentioned above is relatively complex, and there is a simpler waterproof plug-in board that can only avoid splashing water. The waterproof principle of this type of plug board is that only when the plug and socket are fully combined can a closed circuit be truly formed. Even if you insert other objects into the plug board, it is not easy to cause damage to the human body. The bottom of this plug-in board is also equipped with drainage holes.

4、 Waterproof plug-in boards mainly prevent water from entering the parts that need to be protected through sealing methods, including using sealing rings, sealants, etc. for isolation, or using special design structures (such as multi-layer isolation bars, etc.) to prevent water from entering. The auxiliary structure is to set up drainage holes, so that the incoming water is discharged before reaching the part that needs protection. This is usually achieved by setting up waterproof boxes.

matters needing attention

① The demonstrations of various waterproof plugs on the market nowadays are actually not correct. Don't buy them and learn from them at home. After all, waterproof plugs can only improve their waterproof and drainage performance through some new designs, rather than being able to be used well even when placed in water. We need to have a correct view of waterproof plugs;

② The workmanship requirements for waterproof plug-in boards are very high. Generally, waterproof plug-in boards produced by small factories cannot meet the application requirements. Therefore, I suggest that you try to choose high-quality waterproof plug-in boards from large brands produced by large manufacturers when purchasing, and do not harm yourself by indulging in urination.

The above is an introduction to waterproof inserts. We hope to deepen our understanding of waterproof inserts so that we can better use them and enjoy the convenience they bring.

Kind reminder: A waterproof plug board is a plug with waterproof performance and can provide safe and reliable connections for electricity, signals, etc. For applications such as LED street lights, LED driver power, LED display screens, lighthouses, cruise ships, industrial equipment, communication equipment, detection equipment, commercial squares, highways, villa exterior walls, gardens, parks, etc., waterproof plug-in boards are required.