The performance reliability of outdoor distribution box is very important for most equipment users. There are many factors that may affect the performance of the distribution box in the daily use of equipment, such as whether the daily maintenance measures are scientific and reasonable, dust in the air, temperature of the use environment, good heat dissipation and vibration of the equipment itself may affect the performance of the equipment. The outdoor distribution box should pay special attention to dust, heat dissipation, noise and vibration, and also pay special attention to these problems in daily maintenance.

1. Dust prevention of equipment: dust prevention is a matter that must be paid attention to during the use of this kind of equipment. Dust accumulation in outdoor distribution box for a long time will greatly reduce the heat dissipation function, resulting in the failure of fan and other parts to operate normally, resulting in certain noise. Therefore, in addition to taking certain dust-proof measures in the use of the equipment, the daily cleaning of the equipment case is also more important.

2. Heat dissipation of equipment: the normal operation of outdoor distribution box and other equipment has a direct impact on the heat dissipation of the equipment. If the heat dissipation is poor, the equipment may be paralyzed and unable to operate normally.

3.Vibration noise generated by the equipment: the noise in the operation of the equipment is mainly caused by the hardness of the outdoor distribution box and the connection mode of the box. If the material is thin, resulting in the case is not strong, in use with the built-in electronic equipment resonance, noise. It may also cause the chassis to deform and cause the board to jam on it. The strength of the outdoor distribution box with too thin plate is insufficient and easy to deform, which will damage the hardware. At the same time, due to the resonance noise of other parts, the performance of the outdoor distribution box is affected.