ES1058718U - Improved luminaire. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved luminaire, comprising a housing in whose internal cavity is housed a light source and is entitled to be embedded in the hollow of a roof characterized in that the housing obtained in a molding operation in plastic has a generally hollow cylindrical shape that it ends in a sector with a conical bottom and which forms a laterally overlapped box, obtained in the same molding operation of the casing, which cassette is provided with an access closure flap to its interior cavity that communicates with the internal cavity of the casing. The housing. (Machine-translation by Google Translate, not legally binding)

Description

Improved luminaire.

The present invention relates to a luminaire perfected, of general application to the industry destined to the manufacture of lighting apparatus and in particular to the manufacture of recessed luminaires or spotlights on ceilings and / or walls.

The improved luminaire, object of the invention, presents the uniqueness of configuring a housing in plastic material that overlaps a side box for incorporation of the electronic transformation system of the energy that feeds the luminaire lamps, as well as it also allows to locate the support of these remaining lamps housed in the cavity of the housing, which is achieved organize all electrical elements within the same housing and / or electronic that requires the luminaire for its perfect functioning.

In the current state of construction technique applied to the manufacture of luminaires, it is already known that they are constituted by a spherical housing chamfered by its area polar and light reflective metallic material that produces a light bulb housed inside, being empowered the housings to be housed in a hole in the roof by means of retaining elements thereto.

The light bulb is constituted in a way conventional by two lamps that are fixed on a support provided outside the housing and ready to go through steps performed on the walls of the housing to stand out by the internal reflective cavity of the housing.

This lamp holder is connected by an electric cable to a current transformer electric housed in a small independent protective box, which in turn it is connected by another cable to the general network electric housing.

All this determines a great inconvenience for the Obtaining this type of luminaire, since it requires more complexity of manufacturing and assembly of the parts that integrate it to consist of several independent bodies where they are located the corresponding electrical elements of the luminaire, as well as their relationship through the corresponding conductor cables, which requires the use of more material and time and energy than The final cost of manufacturing the luminaire becomes more expensive.

Also in the installation of the luminaire in the roof requires more maneuverability and more space, since the independent parts of the luminaire occupy more volume and you have to insert them inside the ceiling, as well as the cables electrical connections between the different carrier bodies of the  electrical elements, which results in the service cost of the installer

To alleviate these inconveniences, this invention brings to the market an improved luminaire, constituted by a factory structured housing to mount on inside all the components of the electronic system of energy transformation as well as the location of the support of the lamps inside the housing, all without changing the focus of light of the conventional luminaire, nor the visible aesthetics of the same, which is improved.

For this purpose the perfected luminaire is characterized in that the housing, obtained in a molding operation in plastic, it has a general hollow cylindrical shape that ends in a sector of truncated conical bottom and that forms a laterally overlapped box, obtained in the same operation as housing molding, which case is equipped with a placket access closure to its inner cavity that communicates with the internal cavity of the housing.

A plate is housed in the housing electronic regulation and transformation of electrical energy of lighting the lamps, which are coupled on a support that is located in said housing of the housing.

The characteristics of the luminaire perfected, whose registration is requested, have been studied, both in order to meet the demands of the consumer and the resolution of planned production needs, obtaining a time, simplicity in its manufacturing process and notable cheaper in manufacturing costs.

For more understanding of it so far exposed, is accompanied by the present specification of a game of drawings in which the object of the invention is shown, without it should be understood that the graphic representation referred to constitutes a limitation of the peculiar characteristics of this request.

Figure 1 .- Represents a perspective view of the perfected luminaire. It shows that the housing hollow luminaire presents its walls in the form of a sector upper cylindrical topped in a wall, which extends inferiorly in a truncated conical sector, determining a internal cavity inside whose lamps are housed. The housing forms a laterally overlapping a box, in whose internal cavity an electronic board and the lamp holder are housed, which protrudes through the internal cavity of the housing, which box It is closed frontally by a placket with screws.

Figure 2 .- Shows another perspective view of the perfected luminaire. It shows that the basis of box is coplanar with the base of the housing. From one side from the box stands a conductor cable that is connected to the electronic board housed inside and receiving the energy of the power grid The plate transforms and regulates the energy that enters of the network to feed the lamps of the luminaire.

The following are detailed and list the different components that make up the luminaire perfected, according to the planned form of execution.

Looking at the figures, it turns out easily appreciably that the perfected luminaire is constituted by one; hollow housing (1) whose walls make up a sector: cylindrical (2) that extends into a truncated conical area of: bottom (3), which determine an internal cavity (4).

Said housing conforms to its molding operation, a rectangular prismatic hollow box (5) laterally overlapped to the housing, being at its base (6) coplanar with the bottom of the housing (7). The box has a sealed internal cavity (8) by a placket (9) fixed by screws (10).

Inside the box a plate is housed electronics (11) connected with an external connection cable (12) to the network, while internally it is connected to the support (13) of the lamps (14) that protrude through the internal communication of the box with the housing cavity.

All this is arranged so that in the internal cavity (8) of the housing (5) of the housing (1) of the luminaire is organized the assembly of the electronic board (11) that feed the lamps (14) mounted on the support (13) located inside said box.

The board (11) receives the mains current electrical housing through the connection cable (12) that protrudes from the housing of the housing and said plate transforms and regulates the energy to feed the lamps (14) of the luminary.

The invention has been described according to the mode of illustrated embodiment. The possibility of contributing is evident Modifying details and / or replacing certain items or provisions by other equivalents or add devices Complementary of known type, without leaving the framework of the invention.

Claims (2)

1. Improved luminaire, which comprises a housing in whose internal cavity a light bulb is housed and is empowered to be embedded in the hollow of a ceiling characterized in that the housing obtained in a molding operation in plastic material has a hollow cylindrical general shape that It ends in a sector of truncated conical bottom and which forms a laterally overlapped box, obtained in the same molding operation of the housing, which box is provided with a closure flap for access to its inner cavity that communicates with the internal cavity of the housing 2. Improved luminaire, according to the first claim, characterized in that an electronic plate for regulating and transforming the electric power of the lamps is housed in the housing, which are coupled on a support located in said housing of the housing Case.