CZ11244U1 - Decorative or advertising lamp - Google Patents

Description

Decorative or advertising light

Technical field

The technical solution relates to a luminaire designed as decorative or for advertising purposes and can be designed as a floor or suspended. The light source of the luminaire is low voltage luminous elements.

BACKGROUND OF THE INVENTION

In decorative or advertising luminaires, low-voltage lamps, such as miniature or energy-saving fluorescent lamps, are most often used as light sources. The luminaires have different designs, also in the case of neon tubes.

Light hoses are also used as well as fiber optics and fiber optic cables. LEDs and fiber optic cables are also used to decorate Christmas trees.

The purpose of the technical solution is to propose new design variants in the arrangement of decorative or advertising lights, including the use of non-traditional light sources for this purpose.

The essence of the technical solution

The luminous source of decorative or advertising luminaires according to the technical solution are colored LEDs whose connection terminals are firmly electrically connected to the insulated extension wires, the LEDs including their connection terminals are covered with transparent material and the extension insulated wires with LEDs are arranged in space. at least one shape stable cluster in which the LEDs produce different spatial shapes, for example, a sphere, a portion of a sphere, a round, a flower, a flower, a bunch of flowers, a bundle, a line, a cylinder, a cone, a truncated cone and the like.

In an alternative embodiment of the decorative or advertising luminaire, the insulated extension wires located in the cluster are covered with plastic.

It is also a feature of the present invention that the translucent mass on the LEDs and their connection terminals can be covered with paint. Alternatively, the paint may be applied to the LEDs prior to being coated with a translucent mass. In another alternative embodiment, the desired color of the LEDs can be achieved by adding the appropriate color shade directly to the translucent mass.

By varying the design of the luminaire according to the invention, the plastic on the extension insulated conductors located in the cluster may be covered with paint. Likewise, the paint can be added directly to the plastic.

The advantage of this solution is the large shape variability of the luminaire design, their simple construction, long lifetime of the light sources and due to the possibility of applying colors to the light sources or to the translucent mass covering the light sources resp. by the coloring of the translucent mass covering the light sources, including their connecting outlets, also the possibility of using non-color, ie cheaper light sources.

BRIEF DESCRIPTION OF THE DRAWINGS

The technical solution is shown schematically and in exemplary embodiments in the drawings, in which FIG. 1 shows the basic structural element of a decorative or advertising light in the form of an LED representing a luminous source, placed together with the connection terminals in a translucent mass. 1, whose translucent mass is provided with paint; FIG. 3 of the LED of FIG

Fig. 4 serial connection of LEDs, fig. 5 parallel connection of LEDs, fig. 6 shape stable cluster of LEDs placed in the translucent mass, fig. 7 shape stable cluster of LEDs 6, which is additionally surrounded by plastic, FIG. 8 is a shape-stable cluster or array of LEDs placed in line, FIGS. 9 to 14 show different shapes of LED lamps.

Examples of technical solution

The luminaires 1 (FIGS. 9 to 14) are formed from a basic structural element, which is an LED 2 representing a light source (FIG. 1). The LED 2 together with its connection terminals 4 is embedded in a translucent mass 3, eg in some commercially available synthetic resin such as epoxy. The resin protects the LED 2 from damage as well as its shortened connection terminals 4 to which they are soldered. Insulated extension wires 5. In this embodiment, differently colored LEDs 2 are used to achieve the required luminaire color I.

In the embodiment of FIG. 2, the translucent mass 3 is coated with a color 8 of the desired color shade. Alternatively, the paint 8 can be applied directly to the surface of the LED 2 before being embedded in the translucent mass 3 (FIG. 3). It is also possible to select the desired color of the LED 2 by coloring the translucent mass 3 in its soft state before it is applied to the LED 2. In these three cases, colorless LEDs 2, which are cheaper, can be used. Due to the large number of LEDs 2 required to form luminaire I, this procedure is more economical.

Both luminaire 2 (Fig. 4) and LED 2 parallel wiring (Fig. 5) are used in luminaire design.

An exemplary embodiment of a shape-stable cluster 6 of six LEDs 2 connected in series is shown in FIG. 6. The LEDs 2 are located, including their connection terminals 4, in a translucent mass 3, preferably colorless LEDs 2 being used and subsequently colored in one of the three above-mentioned ways, i.e. paint 8 on LEDs 2, paint 8 on translucent mass 3 or paint 8 in the mass deposited on LEDs 2. The insulated extension wires 5 are connected via a terminal 9, e.g. of a flexible wire, to and held in this stable confined position. A DC supply voltage is applied to the insulated extension wires 5.

The shape stable cluster 6 of the six LEDs 2 of FIG. 7 differs from the previous beam configuration

LEDs 2 according to FIG. 6, in that a plastic 7, for example a synthetic resin, is applied to the insulated extension wires 5 connected by the terminal 9. As a result, the dimensionally stable array 6 of LEDs 2 becomes even stronger and more compact. The translucent mass 3 on the LEDs 2 as well as the plastic 7 on the insulated extension wires 5 are laid with a paint whose color shade is optional. In an alternative embodiment, the respective shade may be contained directly in the translucent mass 3 and / or in the plastic 7.

According to FIG. 8, the LEDs 2 are connected in series to a shape-stable cluster 6 in the form of a line, the LEDs 2 being embedded in a translucent mass 3 and the insulated extension wires 5 are wrapped with plastic 7. This LED bundle 2 serves as one example. Both colored and colorless LEDs 2 can be used as a building element in the formation of the luminaires. whole luminaire I.

FIG. 9 shows a flower-shaped floor lamp 1 made of a bundle of LEDs 2 which are placed together with the connection terminals 4 in a translucent mass 3, while the insulated extension wires 5 are wrapped with plastic 7. A shape-stable cluster 6 of LEDs 2 is mounted on the web 10 and its color combination is selectable in any of the ways described above.

-2GB 11244 Ul

The floor lamp 1 according to FIG. it may also represent parts of the sphere. For the sake of clarity, the translucent mass 3 enclosing the LEDs 2 and possibly the plastic mass 7 enclosing the extension insulated conductors 5 are not shown in FIG.

The floor lamp I shown in FIG. 11 is in the form of a wheel or a large ball.

FIG. 12 shows a floor lamp 1 of cylindrical LEDs 2, a lath shape in FIG. 13 and a large-flower shape in FIG. 14. However, these exemplary shapes do not exhaust their variability, but it is also possible to combine and combine the various shapes together. For the sake of clarity, the translucent mass 3 surrounding the LEDs 2 and the possibly used plastics 7 surrounding the extension insulated conductors 5 are not shown in FIGS.

Claims (7)

oo Claims for protection A decorative or advertising luminaire for standing or pendant, characterized in that the light source is colored LEDs (2) firmly electrically connected to the insulated extension wires (5) and connected in parallel and / or in series, the LEDs (2) including their the connection terminals (4) are covered with a translucent mass (3) and insulated extension wires 15 (5) with LEDs (2) are arranged in space in at least one shape stable cluster (6), in which the LEDs (2) create different spatial shapes, for example a sphere, a sphere, a round, a flower, a flower, a bouquet of flowers , bundle, line, cylinder, cone, truncated cone. Decorative or advertising luminaire according to claim 1, characterized in that the insulated extension wires (5) located in the shape-stable cluster (6) are covered. 20 plastic (7). Decorative or advertising light according to claim 1, characterized in that the translucent mass (3) on the LEDs (2) and on their connection terminals (4) is covered with paint. Decorative or advertising light according to claim 1, characterized in that: The translucent mass (3) on the LEDs (2) and on their connection terminals (4) is colored. Decorative or advertising light according to claim 2, characterized in that the plastic (7) on the insulated extension wires (5) located in the shape-stable cluster (6) is covered with paint. Decorative or advertising light according to claim 2, characterized in that: The plastic (7) on the insulated extension wires (5) located in the shape-stable clump (6) is colored. Decorative or advertising luminaire according to claim 1, characterized in that the LEDs (2) are painted prior to being coated with the translucent mass (3).