Taizhou Guanglong Lighting Co., Ltd.
How to choose waterproof lamp for underground parking
2022-08
The underground garage is a relatively dark and humid place, and the lamps are damaged due to humidity, which is not only prone to accidents, but also increases the cost a lot. It is particularly important to choose a suitable waterproof lamp for underground parking, so let's take a look See, how the waterproof lamp for underground parking is waterproof.
1. First of all, choose the waterproof lamp for underground parking silicone waterproof ring, choose the material with suitable hardness, and design the appropriate pressure. The cable entry wire is the channel for water seepage. It is necessary to choose a waterproof wire, and use a strong waterproof cable gland (PG head) to prevent water vapor from penetrating through the gap of the cable core, but the premise is that the wire insulation layer is strongly squeezed on the PG head for a long time. Press down without aging and cracking.
2. The waterproof lamp for underground parking uses filling potting glue to achieve insulation and waterproofing, and uses sealant to bond and seal the joints between the structural parts, so that the electrical parts are completely airtight, so as to achieve the waterproof effect of outdoor lamps.
3. The waterproof lamp for underground parking uses modified organic silica gel, the colloid is soft and the elastic modulus is relatively small, so the adaptability is better. Strong adhesion is not easy to peel off, the ability of colloid to resist water seepage
The waterproof lamp for underground parking utilizes the Doppler effect principle. When there are no vehicles entering or exiting, all waterproof radar sensor garage lights are in a dim state. The power consumption of each LED light is 6-8W in dim state, which not only meets the brightness requirements of security monitoring lighting , and save electricity to a great extent.
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