Low power illumination system for scale models
First Claim
1. A low power illumination system for scale models, comprising:
- a scale model member having walls covered by a roof to define an interior and having windows for observing said interior;
a planar circuit board member including first connilector means, said circuit board disposed in said interior and having an upper surface connected to said roof and a lower facing exposed to said interior;
second connector means electrically connected to said first connector means and extending outwardly of the model member for connection to a power supply;
a plurality of miniature light bulbs mounted on said lower surface of said circuit board member and electrically connected to said first connector means, said light bulbs positioned with respect to said windows whereby illumination of said light bulbs will illuminate said interior without said light bulbs being directly visible through said windows.
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Accused Products
Abstract
A low-power lighting system for illuminating the interior of scale models such as model railroad cars is disclosed. The lighting system includes a plurality of miniature bulbs in the 2.5 to 3.0 Volt range operating at 100 milliamps that are soldered directly to a printed circuit board in lieu of socket mounting to provide a low-profile configuration to the assembled lighting system which can be installed within the interior roof structure of a scale model so as to be hidden from exterior view. The printed circuit board which carries the miniature bulbs is configured to fit various standard classes of model railroad cars and scale model buildings to permit interior details thereof to be displayed. The lighting system dissipates the heat intensity of the miniature bulbs over the entire surface area of the printed circuit board to eliminate hot spots and warpage of plastic model structures.
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Citations
8 Claims
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1. A low power illumination system for scale models, comprising:
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a scale model member having walls covered by a roof to define an interior and having windows for observing said interior;
a planar circuit board member including first connilector means, said circuit board disposed in said interior and having an upper surface connected to said roof and a lower facing exposed to said interior;
second connector means electrically connected to said first connector means and extending outwardly of the model member for connection to a power supply;
a plurality of miniature light bulbs mounted on said lower surface of said circuit board member and electrically connected to said first connector means, said light bulbs positioned with respect to said windows whereby illumination of said light bulbs will illuminate said interior without said light bulbs being directly visible through said windows. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. The illumination system as recited in 5 wherein said railroad car has discrete locations in said interior and said circuit board member includes a first circuit board located at a first discrete location and a second circuit board located at a second discrete location.
Specification