| abstract |
The utility model discloses a sealed waterproof LED combined lamp of an engineering truck, which relates to the technical field of LED combined lamps and comprises a face shield, a shell, a sealing colloid layer, a decorative plate, a reflector, a circuit board and a steering knuckle, wherein the sealing colloid layer is arranged at the joint of the face shield and the shell to form a closed space; the decorative plate, the reflecting cover and the circuit board are installed in the closed space, the reflecting cover is located between the face shield and the circuit board, and the side wall of the shell is provided with an annular water flowing groove. According to the combined lamp, the sealing colloid layer and the annular water flowing groove are additionally arranged in the combined lamp, so that the sealing performance of the internal structure of the vehicle lamp and the water conductivity of the external shell of the vehicle lamp are enhanced, the sealing and waterproof performance of the vehicle lamp is improved, and the internal structure of the vehicle lamp is better protected. |