• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Modular LED luminaire omnidirectional. It is a modular luminaire that provides ambient light indirectly by its two front faces and its 4 lateral faces. It is composed of aluminum profiles in which the light source (LED) and a series of PMMA parts are located. The profiles with light emission capacity are joined to pieces of translucent plastic on which the light that they themselves emit diffusely, thanks to the reflection of the same in its interior. Through the union of these profiles and plastic parts, a multitude of shapes can be formed to adapt to any surface to be illuminated, being able to remain fixed, free to support objects or suspended in the ceiling. It is a watertight product without relief, so its usability is extremely varied. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2665618A1
    申请号:ES201600919
    申请日:2016-10-26
    公开日:2018-04-26
    发明作者:Guillermo GIMENO BARUQUE；Javier GUTIERREZ MARTIN；Miguel LAS HERAS HERNÁNDEZ；Ricardo TORANZO ACERO
    申请人:Universidad de Valladolid；
    IPC主号:
    专利说明:

     Modular LED omnidirectional luminaire Sector of the Technique 5 The present invention relates to a lighting system or device whose object is to provide a diffused ambient light with enormous versatility in its shape and location thanks to its modularity and its property to illuminate in all directions . 10 State of the art Nowadays, more and more companies are dedicated to the creation of luminaires, whether with mere changes in the exterior design, as innovations in the operation and in the way of generating or providing light. The type of LED light is increasingly present in the market because of the advantages it brings, and that is why many companies include this type of light in their luminaire designs. However, after examining the patents and utility models of these luminaire designs, we observe that despite including certain innovations our invention aims to integrate new advantages, which are not evident in the products mentioned above. For example, in the utility model with publication number ES1012401U it refers to a modular luminaire, specially designed to form lighting lines, specifically indirect or diffuse lighting, which is especially useful in certain premises or public establishments, where it is pursued a homogeneous and indirect ambient lighting, instead of a direct lighting on certain specific areas. This luminaire, aims to blur the light, has as its object more than an ambient lighting and also makes the light bulb go unnoticed, but nevertheless not the elements of the luminaire. 30 Likewise, in the utility model with publication number ES0289411 it refers to a modular luminaire, essentially characterized by being constituted from a series of rectilinear modules, directly coupled to each other aligned or orthogonally coupled with the collaboration of angular modules, to define 35 straight, angled, closed or open lighting lines, in the latter case collaborating with a third type of module intended to close the ends of the luminaire and DESCRIPTIONattachable also to the corresponding end modules of the luminaire, having provided that the base nodes or rectilinear modules are those that incorporate the lighting means, and that such modules incorporate either a single bulb or several, consequently there are base modules of different lengths . 10 We mainly detect two problems in this modular luminaire: It is designed to include light bulbs, which makes it very bulky and with high electrical consumption. And as a second drawback, that modularity is only linearly designed, not as a light diffusion panel. In the patent with publication number ES2530429 on LED-based luminaires, it connects networked biases and procedures to feed and control them, in addition to proposing a linear LED lighting system it has the explanation of the power and control board of the same. It has at least one power center 15 per modular network. This apparatus, however, presents a series of problems such as the impediment of leaving the horizontal line, that is, being unable to form 90 °. Like other inventions mentioned above we find the same problem in poor module versatility, since it is only available in a linear fashion. In the patent with publication number ES2544693 a linear luminaire with coupled lighting modules is included, consisting of a series of light emitting devices based on LEDs. A pipeline or main line for the support of the LEOs and for the passage of the current supply means for the feeding of said LEOs; and a union block for the mechanical and electrical connection of the first lighting module to the second lighting module, similar or similar, creating a continuous row. But it still has a single possibility of connection between modules based on linearity. Despite having a connectivity designed to easily connect modules, the part 30 where the transformer is hidden, as well as the bulb and the connection between them occupies an excessively large lamp percentage and although it meets the light specifications, and homogeneity as far as In form, it does not comply with our opinion regarding the non-light emitting part, that is to say the one already referred to as part to hide elements of the luminaire. 35Finally, the utility model with publication number ES 1 008920 may be the product that most closely resembles what we are looking for, since it has parts with similar functions; This luminaire is focused on ambient, linear, and multi-sided lighting with respect to the light source specifically on three, 5 unlike the luminaire we present that gives light to all four sides. In addition, we found problems regarding the excessive number of pieces of which it is composed and not being able to function as a panel. Faced with all the aforementioned problems, our luminaire solves them with the following 10 advantages: • Modularity both linearly and in panel form and both at the same time. • Omnidirectionality of light. • Versatility and total adaptation to spaces, being able to be placed both on ceilings, on walls, or even floor, in the form of a panel, and being able to fit all 15 types of corners in their linear form. • Use of LEO light, achieving both energy savings and greater durability. • Possibility of color and intensity change thanks to the LEO lights available. 20 • Easy assembly. • Reduced number of pieces.Brief explanation of the invention It is a modular luminaire that provides ambient light indirectly by its two front faces and its 4 side faces. It is composed of aluminum profiles in which the light source (LEO) is located and a series of 5 PMMA panels. The profiles are joined to pieces of translucent plastic on which the light that they themselves will emit diffusely is affected, thanks to the reflection of the same inside. 10 By joining these profiles and panels, a multitude of shapes can be formed to adapt to any surface that you want to illuminate. By lighting on both sides, a very interesting effect can be created at the visual level, placing the luminaire a few centimeters from the desired surface. Although 15 as we will see later, it does not have the sole purpose of being fixed to surfaces, it has the possibility of being suspended in the air, illuminating both the room in which it is located and the ceiling of it. All the elements that make up the luminaire are perfectly integrated, there are no flanges or height changes on the surface, which provides, in addition to a flat and clean appearance, the option of being used as a surface on which any surface can be supported object. This application is very interesting since the luminaire can be perfectly placed as a bar table, without them going to trip and spill. In addition, it has an impermeability of at least 25 IP65 against splashes, rains, spills of liquids, and is usable in soils thanks to its structural resistance. 30 Brief description of the figures Fig. 1 .: An explosion of the component parts of the square module (1) aluminum profile is shown, on which the LEO strips will be placed to project the light on the panel. It also performs the structural function. (2) LEO strips: SMO type LEDs (3) PMMA central panel that receives the LEO light from its lateral faces and the 35 projects from its frontal faces.(4) PMMA side closure: Close the aluminum profile so that the LEDs are not exposed in case of not placing a panel. Like the square panel (3), it is PMMA so it will also emit light. (5) Connecting piece: It serves as a structural connection between profiles, and between the profiles and the panel. In addition, it functions to connect the electrical circuit of some profiles to others. (6) Plugs of the connecting piece, to close the connecting piece in case of not introducing a profile in any of its faces. (7) Trims. They close the hole of the union piece whose only function is to introduce a screw to anchor the luminaire to a flat surface. Fig. 2 .: An image of the complete square module is represented, formed by a single central panel Fig. 3 .: One of the complete linear module is represented, in this case there is no central panel 15 and the light is emitted by the side closures of PMMA. Fig. 4 .: An example of joining 2 square modules, consisting of two square panels and corresponding side closures is shown. DETAILED DESCRIPTION OF THE INVENTION 20 A detailed description of the preferred embodiment of the invention is set forth below but without limitation. The invention comprises two general types of modules; the square panel module (Fig. 2) or the linear module (Fig. 3). With this we expand its applications allowing to create surfaces of light or luminous profiles. You can join as many modules as desired, thus creating a multitude of combinations and adapting to any predefined form on which brightness is required. The proportions of one of these modules are always square; Same length on its four sides in a range between 100-300mm. The thickness of the piece will be around 10-20mm. These dimensions allow to adapt to large surfaces and illuminate them by composition 30 of several, to surfaces of smaller sizes, such as shelves of shelves, steps or bars of bar. More precisely the invention comprises: Main profile of LEDs (1). This element, which is the fundamental piece of the invention, is basically an aluminum profile that incorporates two LED strips on both sides of its central nerve. These LEDs will make lighting possible when projecting thelight inside a central panel of solid but translucent plastic (3). With four of these profiles in which the plastic panel fits, they form a square module (Fig. 2) which, thanks to the reflection that occurs inside the plastic part, emits softened light on its front faces. In addition, since the face on which there is no panel also emits light, and so that the LEO strip is not exposed, a piece has also been designed in PMMA that closes the profile while emitting light. Therefore, the light of the square module (Fig. 1) is emitted by all its faces. The profiles have guides on their sides that fit by pressure in about 10 slots that the panel has. This profile is one of the main determinants of the total module height (10-20mm) since it requires sufficient internal clearance to house the LED strip (2) and in turn requires sufficient thickness to provide the mechanical resistance you need the module, or set of them, in which this piece is decisive to be the main structure. It is a strip 15 of SMD type LEDs (2) which, as stated above, is glued along both sides of the central nerve of the profile. The connections are at both ends of the piece. The connection of all profiles in order to pass the current occurs in the piece that joins them (5). The dimensions of the piece coincide with the thickness of the module and are slightly smaller than the total side, 20 to achieve this measure by adding the two connecting pieces (5). Panel (3): This is the plastic panel that emits the light. Both this panel, as the side enclosure (4), are made of PMMA, a material with excellent physical properties for the refraction of light, an essential condition since it is for these pieces that the light that provides the profile is transmitted, where the LEOs are located. Because of the properties of this piece that is not transparent if not translucent, the expelled light is diffused. It will be surrounded by four metal profiles (1), hooked by means of a groove in the plastic part, as detailed above. The enclosure piece (explained below) (4) will be placed at the ends of each module 30 so that the LEO (2) of the ends are not exposed and that the same indirect light effect is created as in the center piece (3). In the case of the combination of linear modules, since the panel does not exist, it is this piece (4) that refracts the light to both sides. Side closure piece (4): As its name implies, its function is to close the 35 open faces of the profiles (1) in case a panel has not been connected (3)For that face. They are PMMA, so, like the panels, they emit the light they receive from the profile with LED diffusely. Connecting or connecting piece (5) This is the element that acts as a link between 5 profiles (1). It has 4 entries so it could join 2, 3 or 4. The profiles (1) would enter through their side faces, fitting perfectly thanks to their tolerances. In turn, this connecting element (5), by its chamfered vertices, rests completely on the angled faces of the panel (3), thus producing a union of the 3 elements of solid and resistant form. Inside it has the necessary connections 10 to transmit the electric current from one profile to another, by means of electrified rails. In addition, it is the piece through which the luminaire will be able to be fixed to a surface (either floor, wall or ceiling) since this piece in its central part has a through hole, through which the screw would be introduced to Your anchor This is why at both ends of the hole there is a greater width, in which the flat head of the screw would fit. This in turn would be covered with a ffi cylindrical trim. The material of this piece is the same as the profile piece and its dimensions complete those of the main profiles to reach the total mediations of the module. 25 To the end pieces, plastic plugs (6) will be added to cover the connections that would be visible, sealing the connections tightly. Connection protection plug (6). This plug, made of plastic material, is a mainly safety element. If it does not exist, the entries in the part (5), and therefore the electrical connections, would be discovered when the luminaire was connected. In addition, close the connecting piece (5) so that it is fully adjusted, thus obtaining the total integration already mentioned. 35 Others: To complete the product, a series of standardized elements such as beautifiers, washers and other elements are acquired.In order to achieve the desired tightness against liquids (a minimum of IP65), the invention has rubber seals adhered to the edges of the profile piece (1) and of the joint piece (5) in those parts where adjustment occurs in contact with other parts. In the case of the rubber placed on the profile (1); to close the groove that is produced with the enclosure (4) and panel (3) and in the case of the rubber of the joint; to close those that appear between it and the profile itself. In this way there is sealing against liquids in these slots. 10 
    权利要求:
    Claims (4)
    [1]
    Claims 1.-LEO omnidirectional modular luminaire characterized in that it comprises: -Main profiles with LEO strips (1): These are aluminum profiles that incorporate 5 two LEO strips (2) adhered along both sides of the central rib of the profile with height between 10 and 20mm. At the ends of these profiles there will be an electrical connection through connecting pieces (5) that allow the passage of electricity from some profiles to others. -Panel (3): It is made of translucent plastic material (PMMA), receives light from the strip 10 of LEO from the internal face of the profiles (1) that frame it on its lateral faces and emits it diffusely on its faces frontal. Some closing pieces (4) of the same translucent plastic material (PMMA) on the external side of the profile (the side that does not project light on the panel), close the set together with the connector pieces (5) and receive light from the second LEO strip from the outer face of the profile. 15 Both the panels (3) and the closures (4) fit with the profiles (1) thanks to a guide (at 1) and grooved (at 3 and 4). -Connector or connecting piece (5) Plastic element that acts as a connecting link between the profiles (1), which would fit by adjustment (between the rib of the profile (1) and the slot of the connector piece (5)) in their 4 side entrances. Due to its structure, this joining element (5) is in contact with the central panel (3) through its chamfered vertices, thus producing a compact joint between elements. Inside it has electrified rails that cross the center of the piece and transmit the electric current between profiles. -Connection protection plugs (6), Plastic plugs that close the 25 inputs of the part (5) hiding the electrical connections. The union is produced by fitting between the rib of the cap and the groove of the part (5).
    [2]
    2. LEO omnidirectional modular luminaire, according to claim 1, characterized in that the connecting pieces (5) have a through hole designed to insert a screw for anchoring and a plastic cylinder as a trim (7)
    [3]
    3. LEO omnidirectional modular luminaire, according to claim 1, characterized in that the main profiles (1), closing pieces (4) and central panel have rubber bands adhered along their joints so as to facilitate the sealing of the luminaire.5 10
    [4]
    4. LEO omnidirectional modular luminaire, according to claim 1, characterized in that it is capable of composing sets of two or more modules by removing the closing pieces on the side where the modules are joined.
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    同族专利:
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    引用文献:
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    法律状态:
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