Devices and methods are disclosed which provide for the indirect, substantially glare-free, directional lighting of three-dimensional objects, by which artificial light is generated at a central point which is recessed in close proximity to the object to be illuminated. Said light enters light-conductive means through an optical interface and is conducted towards and projected in the direction of such object in the shape of a predetermined light beam or mantle substantially enveloping or highlighting selected surfaces of the object without significant scattering of light. Shielding means protect the eyes of observers from direct view of the light source. The arrangement of components permits multi-directional, centripetal, substantially glare-free viewing by a plurality of observers grouped around the illuminated object.
The present invention discloses a cup trophy structure, including: a base; a figure object and at least one luminous object disposed on the base, and such luminous object being rotary and coupled to a control circuit by a circuit, and the control circuit being coupled to a switch for the user to turn on/off the control circuit in order to control the luminous object, such that the luminous object follows the instructions to produce different variations of lights and provide the best projection angle to project the light on the figure object by controlling the rotation of the luminous object to the figure object more prominent and produce an overall different light effect.
In a front panel apparatus for an electric apparatus including a volume knob partially exposed outward from an operating port opened at a front panel of a casing of a disk drive, and a light emitting diode for emitting light based on a starting signal of the disk drive, the volume knob is molded by a light transmitting synthetic resin, the light emitting diode is arranged rearward from the volume knob, and light is made to be incident on the volume knob from the light emitting diode.
A glow illumination device and system which utilizes a plurality of the devices to make bicycles more visible in low light conditions. The glow illumination devices include a translucent glow tube which fits in a coaxial, radially spaced position around respective support tubes of the bicycle frame, front forks, and handlebars. An elongate, doughnut-shaped annular glow chamber is formed between the glow tube and the associated support tube to permit light propagation therethrough. A pair of end caps each have an inner flange defining a central hole of a size sufficient to receive the associated support tube and an outer flange at an outer periphery to retain the glow tube engaged between the end caps. A plurality of light emitting diodes are retained to each end cap, and are operatively connected to a common battery pack affixed to the bicycle frame through sheathed wires to illuminate the entire length of the glow tube.
A light computer is provided for illuminated and animated displays. Light planes are illuminated and images carried thereon are lit when light is applied to any edge. A moving light and opaque coatings on the edges of the light plane are used to vary the sequence and time the frequency and duration of the lighting of the plane. When an opaque coating is positioned between the light and the plane, the plane does not light. Only when the opaque coating is not present and the light is present is the plane lit. In a preferred embodiment, the light source is mounted at the end of a stack of circular light planes and light from the light source is admitted to the edges of the light planes by means of a rotating mask having a window leading to a prism for reflecting the light onto the edges.
A lighted display device includes three light emitting diodes therein, with each of the diodes transmitting a different one of the three subtractive primary colors of red, yellow, and blue when electrical power is applied thereto. The three LEDs are capable of collectively emitting any of the colors of the visual spectrum, depending upon the relative electrical power which is applied separately and collectively to them. The LEDs are contained in the center of a base, and are installed upon a circuit board which is in turn installed within the base. A light passage is provided in the center of the upper surface of the base, with various articles being installable thereon for supporting translucent statuary, candles, etc. as desired for lighted display thereof. The present lighted device includes circuitry for automatically varying the relative intensity of each of the LEDs over a predetermined period of time, resulting in the LEDs collectively emitting a broad spectrum of gradually changing colors over the time period. The circuitry may be adjusted to provide for the transmission of a single color by any one or two of the LEDs if so desired, as well. The present lighted display device provides for the display of various translucent art objects and the like, with the varying colors emitted therethrough providing a wide variety of interest as the color and appearance of the displayed object varies.
