What is the working principle of 5G Protective Vents - Wuxi Sinceriend New Material Technology Co., Ltd.

5G protective vents generally refer to the protective ventilation devices of 5G communication equipment. Its working principle mainly involves the following aspects:
Ventilation and heat dissipation principle
5G equipment will generate a lot of heat when running. The protective ventilation device uses specially designed ventilation channels and vents to achieve heat dissipation by natural convection or forced convection of air. Natural convection relies on the characteristics of hot air rising and cold air falling to discharge hot air inside the equipment and let in cold air from the outside. Forced convection usually uses equipment such as fans to actively introduce cold air, accelerate air circulation, and quickly take away heat to ensure that the equipment operates at a suitable temperature.
Protection principle
On the one hand, materials and structural designs with waterproof and dustproof functions are used. For example, a waterproof and breathable membrane is used, which allows air to pass through while preventing water droplets and dust from entering the interior of the equipment. On the other hand, it may be equipped with a filtering device, such as a filter, which can filter out impurities and particulate matter in the air, further protect the equipment from the influence of the external environment, ensure stable performance of the equipment, and extend its service life.
Pressure balance principle
During the operation of 5G equipment, the internal pressure may change. The protective ventilation device can balance the pressure inside the equipment and the external environment through components such as balance holes or pressure balance valves, prevent seal damage or other problems caused by pressure differences, and ensure the normal operation and protective performance of the equipment.