摘要:
Ce dispositif d'éclairage est adapté pour éclairer un champ d'éclairage (4) et comprend un support d'éclairage (6) ayant une cloche (12), une première source de lumière (20), et une seconde source de lumière (40) distincte de ladite première source de lumière (20).Ladite seconde source de lumière (20) est disposée du même côté de la cloche (12) que la première source de lumière (20). Le dispositif d'éclairage (10) com-prend un élément optique d'élargissement (44) qui est adapté pour élargir un faisceau de lumière émis par la seconde source de lumière (40) vers le champ d'éclairage (4), et qui est interposé entre la seconde source de lumière (40) et le champ d'éclairage (4). Application aux dispositifs d'éclairage dans des salles d'opération.
摘要:
This invention is going to improve the conditions of lighting task areas with personal computers. The important innovation is represented by a wide and flat lamp carrier (2), which can also serve a shade to prevent reflections onto the computer screen, both from the very source of light (1), as well as the lighted surface of the task area. The lamp carrier is fixed to the computer screen stand, and placed in such an angle in relation to the task area surface, so that the user can, without any disturbances, view the screen and the task area with the keyboards as well. The light source is placed at the top of the lamp carrier, with the shade placed in relation to the user's eyes the lamp carrier can be fixed onto side supporters, which can then be used as shades for the computer screen as well. Computer loudspeakers can also be used as side supporters of the lamp carrier. The lamp carrier, along with its supporters and shades, can contain various compartments for filing minor equipment.
摘要:
A lighting apparatus for use in air conditioning systems for textile weaving machines utilizing supports (A) carried on overhead ducts in longitudinal spaced relation between support columns for the ducts. A fluorescent lamp (C) is positioned within an elongated housing (B) to project light evenly through a lens (D). The lens (D) extends below and on one side of the duct with light being directed by a downwardly extending reflector leg (E) to distribute light in a pattern including cross-directional light evenly across the weaving machines.
摘要:
This invention concerns a lamp containing a fluid. The novelty is the connection between emitted light and fluidity effect, this effect being similar to reflection of light through an agitated liquid. The device is composed of a light source (1), a fluid (2), a container with transparent surfaces (3) and a mechanism (4) situated inside or outside the fluid for stirring it. The light source (1) may be placed vertically to the fluid surface in order to obtain a greater effect.
摘要:
The invention concerns a light source with light-emitting diodes comprising several levels of diodes such that the light emitted by the diodes at a lower level passes through the higher levels where other diodes are located. The resulting light sources provide an illumination higher than that normally provided by a source having diodes at only one level. The invention is useful each time strong illumination needs to be provided from a limited radiating surface.
摘要:
Disclosed is a lamp for a display stand or a rack, to be secured to a shelf and designed as an adaptable lamp to be removably hung at the shelving edge (3) and to project light beams (LS) on the shelf front face and the lower part of the display rack (3). The inventive adaptable lamp resembles a light channel to be fitted into a U-shaped moulding in the rack front face (3) in such a way that it occupyies the whole width of the light channel, in which both the lamp casing and the lamp itself, preferably a set of fluorescent lamps, are incorporated. The light channel (LK) profile (7) is designed so that the channel can house the lamp casing in a fixed position (5), and that the front and lower profile area (8, 9) can let the light beams (LS) through.
摘要:
Systems and apparatus for generating bioluminescence, and combinations of these systems and apparatus with inanimate articles of manufacture to produce novelty items are provided. These novelty items, which are articles of manufacture, are designed for entertainment, recreation and amusement, and include toys, paints, slimy play material, textiles, particularly clothing, bubbles in bubble making toys and other toys that produce bubbles, balloons, personal items, such as bath powders, body lotions, gels, powders and creams, toothpastes and other dentifrices, soaps, body paints, and bubble bath, foods, such as gelatins, icings and frostings, beverages such as beer, wine, champagne, soft drinks, and glowing ice, fountains, including liquid "fireworks" and other such jets or sprays or aerosols of compositions that are solutions, mixtures, suspensions, powders, pastes, particles or other suitable formulation. Cartridges for charging and/or recharging the novelty items with bioluminescence generating systems are also provided.
摘要:
The invention concerns a built-in housing with a substantially cylindrical hollow body and a flange on the outer casing side for anchorage in a wall or panel for directly accommodating and/or securing a pipe or floodlight, in particular for water containers or swimming pools. According to the invention, in order to ensure reliable pressure absorption and/or sealing with respect to the wall or panel in which the housing is to be built, the flange takes the form of a collar (13, 23) at the end of the hollow body (11, 21). Secured on the outer wall of this collar is a further hollow cylindrical body (14, 24) which extends substantially parallel to the hollow body (11, 21) and comprises on its outer casing profiled parts (15, 25, 26) which project in a substantially radial manner.
摘要:
A signalling column consists of several stacked signalling elements (2, 2') of the same type. In order to ensure a simple and effective mechanical and electric connection, a bayonet lock (13) is provided between the signalling elements (2, 2') or between the signalling elements (2, 2') and the connection base (3). U-shaped connecting bridges (27) ensure a connection with L-shaped connecting strips (31) on adjacent parts of the signalling column.