A millimeter-wave radar housing combines a radio-frequency radome and a rear housing via sealant or a seal strip. Water ingress corrodes the antenna board and degrades detection performance.
The main enemy of power tools is dust, not water. Sealing failure at the mating face of the two housing halves, the switch cavity and the bearing cavity allows dust to enter the bearings and contacts,···
A wet-and-dry shaver supports whole-unit washing, and the main water ingress paths are the detachable mating surface between the shaving head and the body, the body buttons, the Type-C charging port r···
A coffee machine water circuit module consists of multiple plastic pipes, quick-connect fittings and a heating chamber connected in series, with densely packed connection points. A leak at any one of ···
Smart water meters operate long-term in damp meter pits or submerged conditions. Failure of the meter housing or battery compartment seal can lead to failure of the electronic module and battery, as w···
An electric toothbrush is exposed to water flow and foam every time it is used. The brush head shaft seal ring, silicone buttons, cordless charging area and bottom cover are the main water ingress pat···
The water purifier filter housing is a plastic pressure-bearing part, with the upper and lower covers joined by hot plate welding or ultrasonic welding. Cold solder joints, shrinkage cavities, and poo···
Outdoor LED luminaires are exposed to day-night temperature swings and rain over the long term. The joints between the housing and the light-transmitting cover, cable entry points, and breather valves···
