ES1206386U - RECESSED LUMINAIRES (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Recessed luminaire characterized by being constituted by the union of: a) An outer casing (1) which is composed of a closing structure (2) an outer structure (3) in which a light source with LED technology (8) and a base (4) having a light source is inserted. circular recess in its central part (9), inside which there are two electrical contacts (10) that are directly connected to the LED technology light source (8) and b) An inner casing (12) which is composed of two parts in which a power source is arranged, the union by means of screws (13) of these two pieces form a set of circular shape with a height slightly higher than that of the recess of the outer casing (9), at its base the inner casing (12) has two longitudinal grooves (14) inside which there are two electrical contacts and a recess (15) in its lower part in relation to the two longitudinal grooves (14), in the upper part the inner casing (12) in two facing edges has small recesses (16), and in its central part comprises a rectangular recess comprising up to the outer edge of the casing, this recess comprises three openings (18) in which are the electrical connections to the power supply, in the upper part of these openings (18) has three fastening tabs (19) and comprises a piece (20), which is fixed by screw in the recess rectangular of the inner housing (12), the recess is accessible by means of an opaque cover (17). (Machine-translation by Google Translate, not legally binding)

Description

EMPOTRABLE LUMINARY

OBJECT OF THE INVENTION:

The present design refers to a LEO technology luminaire for recessed installation and comprising an independent light source and power supply.

BACKGROUND OF THE INVENTION:

For a suitable operation of the LEO type luminaires it is recommended that the light source and the power supply work at optimum temperature, avoiding overheating that affects the electrical elements of the components and that cause their deterioration or malfunction.

To maintain the ideal working temperature in these luminaires, the power supplies can be located independently but integrated within the luminaire itself. In this way, LEO light sources are more protected when working at an optimum temperature.

There are currently several presentation systems for the lighting source and power supplies, either being separated from each other, connecting via cables or integrated into the luminaire assembly.

As mentioned above, the present design refers to a luminaire with a separation between the power supply, where more heat is generated, and the light source as such with the LEO chip. This separation is intended to obtain a better luminaire performance but, thanks to its design, it also allows for a much easier installation than conventional luminaires.

DESCRIPTION OF THE INVENTION:

The luminaire of the present design is of the type that includes:

-Outer shell. -Diffusers. -Light source with LEO technology. -Internal housing with power supply. - Power supply formed by a transformer.

The object of the present invention is a LED luminaire for those intended for interior lighting and capable of being anchored to a ceiling, characterized in that the luminaire housing integrates the heatsink and is independent of the power supply, which It has been installed at the rear of the luminaire.

More specifically, the outer casing of the luminaire consists of a closing structure, an external structure and a base to which these structures are joined by pressure, so they cannot be separated or manipulated, between the closing structure and the outer structure three elements are inserted, a first transparent diffuser with dots, a second glazed diffuser and a white reflector; inside the outer structure the light source with LED technology is inserted_ The base of this set of elements has a circular recess in its central part, inside this recess there are two electrical contacts with its copper top part and They connect directly to the LED technology light source. At the edge of this same piece there are at least two tabs that facilitate the recessed installation of the assembly.

Inside the recess of the base of the outer casing assembly the inner casing is inserted, it is composed of two pieces inside which the power supply is arranged, the union by screws of these two pieces form a circular shaped assembly with a height slightly higher than that of the recess of the outer casing, to couple this assembly to the outer casing at its base there are two longitudinal grooves in which there are two contacts, these grooves coincide with the two electrical contacts of the outer casing and allow a rotation inside of the 35 ° recess, this turn allows the contact of the electrical elements and fixes the two pieces, to disconnect a rotation in the opposite direction would suffice, this turn together with another recess that has in the lower part relative to the two longitudinal grooves, It facilitates its extraction.

The inner carcass in its upper part and in two opposite edges has small recesses that allow the manipulation of the assembly to allow the rotation of the element for its fixation to the outer casing. In the center of the upper part of this housing there is an opaque lid that closes over the whole piece. Once this cover is opened, a rectangular recess is reached, which includes up to the outer edge of the inner casing, in this recess the cables for connection to the electric current can be introduced, these cables are introduced in three openings in which the electrical connections to the power supply, the cables once introduced in the openings are fixed by three tabs that are manipulated from the top of the assembly, also includes a piece that is introduced and fixed by two screws in the rectangular recess and in its part closest to the limit of the inner shell, this whole assembly is protected once the opaque lid is closed.

The whole assembly allows the connection to the mains with a simple procedure since only the inner casing is manipulated and once connected it is connected to the outer casing with a simple twist.

Throughout the description and claims the word "comprises" and its variants are not intended to exclude other technical characteristics, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be derived partly from the description and partly from the practice of the invention. The following examples and drawings are provided by way of illustration, and are not intended to be limiting of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to help a better understanding of the features of the invention, some illustrative and non-limiting drawings are attached.

Figure 1 shows an exploded view of the outer housing part of the recessed luminaire.

Figure 2 shows a view of the rear face of the outer shell and the rear face of the inner shell that make up the recessed luminaire.

Figure 3 shows a view of the upper part of the outer shell part of the recessed luminaire.

Figure 4 shows a view of the upper part of the outer shell part of the recessed luminaire.

PREFERRED EMBODIMENT OF THE INVENTION

In view of these figures it can be seen, as the recessed luminaire is constituted by a circular outer shell (1), it is composed of a ring-shaped closing structure (2), an outer ring-shaped structure (3) and a base (4) to which these rings are joined by pressure, so that they cannot be separated or manipulated, between the closing structure (2) and the outer structure (3) three elements are inserted, a first glazed diffuser ( 5), a second transparent diffuser with dots (6) and a white reflector (7); the light source with LEO technology (6) is inserted inside the outer structure (3). The base (4) of this set of elements comprises a circular recess in its central part (9), inside this recess there are two electrical contacts (10) with its upper copper part and that connect directly with the source of LED technology light (8). At the edge of the same piece there are at least two tabs that facilitate the recessed installation of the assembly (11).

Inside the recess (9) of the base of the outer casing assembly (4) the inner casing (12) is inserted in a circular way, it is composed of two pieces inside which the power supply, the union by screws ( 13) of these two pieces form a circular shaped assembly with a height slightly higher than that of the recess of the outer shell, to couple this set to the outer shell at its base there are two longitudinal grooves (14) inside which there are two contacts , these grooves coincide with the two electrical contacts (10) of the outer casing (1) and allow a turn within the recess of 3511, this turn allows the contact of the electrical elements and fixes the two pieces, to disconnect a rotation would suffice in the opposite direction, so that together with another recess (15) that the inner housing has at the bottom allows its removal.

The inner casing (12) in its upper part and in two opposite edges has small recesses (16) that facilitate the manipulation of the assembly to allow the rotation of the element for its fixation to the outer casing. In the center of the upper part of this housing is an opaque cover (17) that closes over the assembly of the 5 piece. Once this cover is opened, a rectangular recess is reached, which includes up to the outer edge of the inner casing, in this recess the cables for connection to the electric current can be introduced, these cables are introduced in three openings (18) in which the electrical connections to the power supply are found, the cables once inserted in the openings are fixed by three

10 tabs (19) that are manipulated from the top of the assembly, also comprise a piece (20) that is introduced and fixed by two screws in the rectangular recess in its part closest to the limit of the inner shell in order to fix the electric cables when connected, this whole assembly is protected once the opaque cover is closed (17).

This description and representation of a preferred embodiment of the invention does not imply that modifications within its scope cannot be introduced, it should not be considered limited to said embodiment, but only to the content of the following claims.

Claims (3)

1. Recessed luminaire characterized by being constituted by the union of: a) An outer housing (1) consisting of a closing structure (2). an external structure (3) in which a light source with LEO technology (8) is inserted and a base (4) that has a circular recess in its central part (9), inside which there are two electrical contacts (10 ) that are connected directly to the LEO technology light source (8) AND b) An inner housing (12) consisting of two parts inside which a power supply is arranged, the union by screws (13) of these two pieces form a circular shaped assembly with a height slightly higher than that of the recess of the outer shell (9), at its base the inner shell (12) has two longitudinal grooves (14) inside which there are two electrical contacts and of a recess (15) in its lower part in relation to the two longitudinal grooves (14), in the upper part the inner casing (12) on two opposite edges has small recesses (16), and in its central part it comprises a rectangular recess that comprises up to the outer edge of the housing, this recess comprises three openings (1 a) in which the electrical connections to the power supply are located, at the top of these openings (18) it has three fastening tabs (1 9) and comprises a piece (20), which is fixed by screw in the rectangular recess of the inner casing (12). The recess is accessible by an opaque cover (17). 2. Recessed luminaire according to claim 1 characterized in that three elements are inserted between the closing structure (2) and the outer structure (3) of the outer shell (1), a glazed diffuser (5), a second transparent diffuser with points (6) and a white reflector (7). 3. Recessed luminaire according to the preceding claims characterized in that at the edge of the outer casing (1) there are at least two flanges that facilitate the recessed installation of the assembly (11).