Sloping surfaces guide ingress liquids away from heat sources to discharge outlets, maintaining waterproofness while enabling convective cooling.
Deformation limiting element constrains elastomeric sealing bead on housing cover support face.
A hermetically sealed container encapsulates electrical components within a liquid bath to capture waste heat for recovery.
A housing for electrical operating means uses interlocking surface profiles to form a penetration-proof gap between assembled parts.
Segmented fastener bosses use vent holes to displace trapped air, eliminating voids that compromise sealing effectiveness in electronics modules.
A hard supporting tube nested inside a flexible tube prevents collapse and glue rupture at the outer case hole, ensuring waterproof stability.