| 简介 |
FIELD : lighting.
SUBSTANCE : invention relates to the design of removable lighting devices for installation on the exterior surface of the vehicle involved for route passenger traffic, for the purpose of external lighting information on the destination sign located on the same outer surfaces route vehicles, in the dark during their movement. Notified destination sign illuminator consists of an elongate housing attached thereto a linear LED light source with power wire and the magnetic material base. Housing of the destination sign illuminator has a diamond-shaped cross-section with punching, turning into a circular to the base, and a total extended inclined configured for the main direction of the optical radiation from the linear LED light source - down and side - to the side surface on which the illuminator is set destination sign. For the magnetic material base, rare earth magnet configuration is used in form of a washer with a hole, which is attached to the screw housing, and it deposited a softening and anti-slip coating.
EFFECT : design of the resistance reduction illuminator to the air flow, simplification of the process of mounting and dismounting fixture, improving the quality and coverage area of the bearing surface next to the correct destination sign illuminator.
8 cl, 8 dwg |
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