ES1217659U - BULB WITH ORIENTABLE DIFFUSER (Machine-translation by Google Translate, not legally binding) - Google Patents

BULB WITH ORIENTABLE DIFFUSER (Machine-translation by Google Translate, not legally binding) Download PDF

Info

Publication number
ES1217659U
ES1217659U ES201831061U ES201831061U ES1217659U ES 1217659 U ES1217659 U ES 1217659U ES 201831061 U ES201831061 U ES 201831061U ES 201831061 U ES201831061 U ES 201831061U ES 1217659 U ES1217659 U ES 1217659U
Authority
ES
Spain
Prior art keywords
diffuser
bulb
adjustable
opaque zone
heat sink
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES201831061U
Other languages
Spanish (es)
Other versions
ES1217659Y (en
Inventor
Luis MASSIMON GARCIA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES201831061U priority Critical patent/ES1217659Y/en
Publication of ES1217659U publication Critical patent/ES1217659U/en
Application granted granted Critical
Publication of ES1217659Y publication Critical patent/ES1217659Y/en
Priority to PCT/ES2019/000052 priority patent/WO2020008086A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/28Envelopes; Vessels
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/28Envelopes; Vessels
    • H01K1/32Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof

Abstract

Bulb with adjustable diffuser, formed from a threaded bushing (2), a heat sink (3) a led plate (4) housed inside said heat sink (3) with electrical connection (5) and a diffuser (6) which, formed by a blister that transparent or translucent material and variable shape, is attached to the heat sink (3), is characterized in that said diffuser (6) is rotary since it is attached to the dissipator (3) by means of a union that allows its rotation on this one side or the other; and in that said rotating diffuser (6) has an opaque zone (7) that covers a part of it. (Machine-translation by Google Translate, not legally binding)

Description

55

1010

15fifteen

20twenty

2525

3030

MEMORIA DESCRIPTIVADESCRIPTIVE MEMORY

BOMBILLA CON DIFUSOR ORIENTABLE OBJETO DE LA INVENCIÓNBULB WITH ORIENTABLE DIFFUSER OBJECT OF THE INVENTION

La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una bombilla con difusor orientable que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una novedad para el estado actual de la técnica.The invention, as expressed in the statement of the present specification, refers to a bulb with adjustable diffuser that contributes, to the function to which it is intended, advantages and characteristics, which are described in detail below, which are a novelty for The current state of the art.

El objeto de la presente invención recae, concretamente, en una bombilla led del tipo que imita las bombillas incandescentes, cuyo difusor, constitutivo de la ampolla de material transparente o traslúcido de la bombilla que puede presentar distintas configuraciones y tamaños, por ejemplo de vela, esférica, tubular, etc., presenta la particularidad de ser giratorio y presentar una zona opaca, la cual además, opcionalmente, es internamente reflectante, de manera que se puede orientar la difusión de la luz que emite la bombilla según convenga y, en su caso, concentrar dicha emisión, procurando mayor luminosidad que otra bombilla de la misma potencia.The object of the present invention falls, specifically, on a led bulb of the type that mimics incandescent bulbs, whose diffuser, constituting the ampoule of transparent or translucent material of the bulb that can have different configurations and sizes, for example candle, spherical, tubular, etc., has the particularity of being rotating and presenting an opaque area, which also, optionally, is internally reflective, so that the diffusion of the light emitted by the bulb can be oriented as appropriate and, in its If this is the case, concentrate said emission, ensuring greater luminosity than another bulb of the same power.

CAMPO DE APLICACIÓN DE LA INVENCIÓNFIELD OF APPLICATION OF THE INVENTION

El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de bombillas, centrándose particularmente en la fabricación de bombillas led.The scope of the present invention is part of the industry sector dedicated to the manufacture of light bulbs, focusing particularly on the manufacture of LED bulbs.

55

1010

15fifteen

20twenty

2525

3030

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

Como es sabido, la mayoría de las bombillas led que imitan a las tradicionales bombillas incandescentes, están conformadas a partir de un casquillo roscado, que se acopla al portalámparas, un disipador de calor, en cuyo interior se alojan el chip o placa de led y la conexión eléctrica, el cual se encuentra solidariamente unido al casquillo, y un difusor o ampolla de material transparente o traslúcido que, presentando diferentes configuraciones, por ejemplo de vela, esférica, tubular, etc., en función del tipo de bombilla que imita, también se encuentra unido solidariamente al disipador de calor.As is known, most of the LED bulbs that mimic the traditional incandescent bulbs, are formed from a threaded socket, which is attached to the lampholder, a heat sink, inside which the chip or led plate are housed and the electrical connection, which is jointly and severally connected to the socket, and a diffuser or ampoule of transparent or translucent material that, presenting different configurations, for example, candle, spherical, tubular, etc., depending on the type of bulb that mimics, It is also jointly and severally attached to the heat sink.

Pues bien, el objetivo de la presente invención, aprovechando que el difusor o ampolla en las bombillas de led no tiene porqué constituir un receptáculo completamente hermético, como ocurre con las bombillas incandescentes, es desarrollar una mejorada bombilla que permita girar dicho difusor respecto de su sujeción al disipador para poder colocarlo en una determinada posición cuando el cristal incorpore una parte opaca para concentrar el foco de iluminación hacia una zona de interés y, con ello, optimizar la luminosidad que proporciona, especialmente mediante la inclusión adicional de reflectante en la parte interior de dicha parte opaca.Well, the objective of the present invention, taking advantage of the fact that the diffuser or bulb in the led bulbs does not have to constitute a completely hermetic receptacle, as with incandescent bulbs, is to develop an improved bulb that allows said diffuser to rotate with respect to its fastening to the heatsink to be able to place it in a certain position when the glass incorporates an opaque part to concentrate the light source towards an area of interest and, thereby, optimize the luminosity it provides, especially through the additional inclusion of a reflector inside of said opaque part.

Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, al menos por parte del solicitante, se desconoce la existencia de ninguna otra bombilla con difusor orientable que presente unas características técnicas, estructurales y constitutivas iguales o semejantes a las que presenta la que aquí se reivindica.On the other hand, and as a reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of any other bulb with adjustable diffuser that presents technical, structural and constitutive characteristics equal to or similar to which presents the one claimed here.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

La bombilla con difusor orientable que la invención propone se configuraThe bulb with adjustable diffuser that the invention proposes is configured

55

1010

15fifteen

20twenty

2525

3030

pues como una destacable novedad dentro de su campo de aplicación, ya que a tenor de su implementación y de manera taxativa se alcanzan satisfactoriamente los objetivos anteriormente señalados, estando los detalles caracterizadores que la distinguen convenientemente recogidos en las reivindicaciones finales que acompañan la presente descripción.therefore, as a remarkable novelty within its field of application, since in accordance with its implementation and in a restrictive manner, the aforementioned objectives are satisfactorily achieved, the characterizing details that distinguish it being conveniently included in the final claims that accompany the present description.

Más concretamente, lo que la invención propone, como se ha indicado anteriormente, es una bombilla led del tipo que imita las bombillas incandescentes, que se distingue por contar con un difusor, es decir, la ampolla de material transparente o traslúcido de la bombilla que puede presentar diferentes formas, por ejemplo de vela, esférica, tubular, etc., que en lugar de estar unido de modo fijo al disipador de la bombilla está unido a este mediante unos medios, por ejemplo a presión, que permiten girarlo en un sentido u otro, presentando, además, una zona opaca que abarca una parte del mismo, preferentemente una parte lateral, de tal modo que se puede girar dicho difusor para orientar la zona transparente o traslúcida del mismo hacia el área que se desee, una vez colocada la bombilla en el portalámparas.More specifically, what the invention proposes, as indicated above, is a led bulb of the type that mimics incandescent bulbs, which is distinguished by having a diffuser, that is, the transparent or translucent material bulb of the bulb that It can have different shapes, for example of a candle, spherical, tubular, etc., which instead of being fixedly connected to the dissipator of the bulb is connected to it by means, for example under pressure, which allow it to rotate in one direction or another, also presenting an opaque area that encompasses a part thereof, preferably a lateral part, such that said diffuser can be rotated to orient the transparent or translucent zone thereof towards the desired area, once placed the bulb in the lamp holder.

Esta característica, proporciona la ventaja de poder crear ambientes de iluminación simplemente con la bombilla, evitando la utilización de pantallas u otros elementos.This feature provides the advantage of being able to create lighting environments simply with the bulb, avoiding the use of screens or other elements.

Preferentemente, además, dicha zona opaca del difusor está provista, por su cara interna, de superficie reflectante, con lo cual se concentra la iluminación de la bombilla en un lado de la misma aprovechando mejor la luz que emite la placa de leds. De esta manera, según la proporción de zona opaca e interiormente reflectante, una bombilla de 5w led, que normalmente se equipara a la luminosidad que ofrece una bombilla incandescente de 40w, puede iluminar tanto como una bombilla incandescente de 60W en la zona requerida, lo cual supone unaPreferably, in addition, said opaque area of the diffuser is provided, on its inner face, with a reflective surface, whereby the illumination of the bulb is concentrated on one side thereof, making better use of the light emitted by the LED plate. In this way, depending on the proportion of opaque and internally reflective zone, a 5w led bulb, which normally matches the luminosity offered by a 40w incandescent bulb, can illuminate as much as a 60W incandescent bulb in the required area, which is a

55

1010

15fifteen

20twenty

2525

3030

optimización del aprovechamiento de la energía y, consecuentemente, un importante ahorro de la misma.optimization of energy use and, consequently, a significant saving of it.

Cabe señalar que, en una opción de realización, la zona opaca del difusor viene determinada por la existencia de una capa impresa directamente sobre la superficie de material de dicho difusor, aplicada externamente, preferentemente cuando solo actúa como pantalla para el bloqueo de la luz, o internamente, en cuyo caso, opcionalmente, dicha capa impresa presenta su superficie interna reflectante.It should be noted that, in an embodiment option, the opaque area of the diffuser is determined by the existence of a layer printed directly on the material surface of said diffuser, applied externally, preferably when it only acts as a screen for blocking light, or internally, in which case, optionally, said printed layer has its internal reflective surface.

Y, en una variante de realización alternativa, dicha zona opaca del difusor viene determinada por la existencia de una pieza suplementaria postiza, pegada al interior del difusor, la cual, opcionalmente, también tiene la cara interna reflectante y, además, puede presentar una configuración de distinta curvatura que la que presenta dicho difusor, resultando especialmente adecuada para modificar la curvatura del difusor en aras a optimizar la reflexión de la luz sobre su superficie reflectante, por ejemplo en el caso de bombillas con difusor esférico para incorporar una pieza opaca reflectante de menor curvatura que reflejará la luz de la placa led más directamente hacia el lado opuesto de la misma, o por ejemplo en el caso de que se pretenda obtener un reflejo de ángulos concretos, ya que dicha pieza podrá presentar cualquier configuración que convenga, sin que se descarte su combinación con la inclusión de lentes refractivas.And, in an alternative embodiment variant, said opaque area of the diffuser is determined by the existence of a false insert, attached to the interior of the diffuser, which, optionally, also has the internal reflecting face and, in addition, can have a configuration of different curvature than the one presented by said diffuser, being especially suitable for modifying the curvature of the diffuser in order to optimize the reflection of the light on its reflective surface, for example in the case of bulbs with spherical diffuser to incorporate an opaque reflective piece of less curvature that will reflect the light of the led plate more directly towards the opposite side of it, or for example in the case that it is intended to obtain a reflection of specific angles, since said piece may present any configuration that suits, without its combination with the inclusion of refractive lenses is discarded.

En cualquier caso, el efecto que proporciona la descrita zona opaca con que cuenta el difusor giratorio de la bombilla de la invención, en función de su diseño y estructura puede sede bloqueo de la luz, de reflejo de la luz, difusión de la luz, concentración de la luz, ...In any case, the effect provided by the described opaque area that the rotating diffuser of the bulb of the invention has, depending on its design and structure, can block the light, reflect the light, diffuse the light, light concentration, ...

La descrita bombilla con difusor orientable consiste, pues, en una estructura innovadora de características desconocidas hasta ahora paraThe described bulb with adjustable diffuser consists, then, in an innovative structure with characteristics unknown until now for

55

1010

15fifteen

20twenty

2525

3030

el fin a que se destina, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.the purpose to which it is intended, reasons that together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested.

DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, unos planos en que con carácter ilustrativo y no limitativo se ha representado lo siguiente:In order to complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification is attached, as an integral part thereof, some planes in which, with an illustrative and non-limiting nature, has represented the following:

La figura número 1.- Muestra una vista esquemática en alzado de un ejemplo de realización de la bombilla con difusor orientable objeto de la invención, en concreto un ejemplo con difusor en forma de vela y zona opaca constituida por una capa impresa en su superficie interna, apreciándose su configuración general externa y las principales partes y elementos que comprende así como la configuración y disposición de las mismas;Figure number 1.- Shows a schematic elevational view of an embodiment of the bulb with adjustable diffuser object of the invention, specifically an example with a candle-shaped diffuser and opaque area constituted by a layer printed on its internal surface , appreciating its general external configuration and the main parts and elements that it comprises as well as the configuration and arrangement thereof;

la figura número 2.- Muestra una vista esquemática en sección del ejemplo de la bombilla de la invención mostrado en la figura 1, en este caso apreciándose la inclusión de superficie reflectante por la cara interna de la zona opaca; yFigure 2 shows a schematic sectional view of the example of the bulb of the invention shown in Figure 1, in this case the inclusion of reflective surface by the inner face of the opaque area is appreciated; Y

la figura número 3.- Muestra una vista en alzado seccionado de otro ejemplo de la bombilla con difusor orientable, según la invención, en este caso un ejemplo con difusor esférico y provisto de una pieza suplementaria postiza como zona opaca con superficie reflectante por su cara interna.Figure number 3.- Shows a sectioned elevation view of another example of the bulb with adjustable diffuser, according to the invention, in this case an example with a spherical diffuser and provided with a supplementary insert as an opaque area with reflective surface on its face internal

55

1010

15fifteen

20twenty

2525

3030

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas sendos ejemplos de realización no limitativa de la bombilla con difusor orientable preconizada, la cual comprende las partes y elementos que se indican y describen en detalle a continuación.In view of the aforementioned figures, and in accordance with the numbering adopted, it can be seen in them two non-limiting examples of the bulb with a recommended adjustable diffuser, which comprises the parts and elements indicated and described in detail to continuation.

Así, tal como se aprecia en dichas figuras, la bombilla (1) en cuestión está conformada, de manera conocida, a partir de un casquillo (2) roscado, para su acoplamiento a un portalámparas, un disipador (3) de calor unido solidariamente al casquillo (2), una placa led (4) alojada en el interior de dicho disipador (3) que constituye la fuente de luz alimentada mediante conexión eléctrica (5), y un difusor (6) que, conformado por una ampolla que material transparente o traslúcida y de forma variable, va unido al disipador (3) de calor. Y se distingue por el hecho de que dicho difusor (6) es giratorio ya que se encuentra unido al disipador (3) mediante una unión que permite su giro sobre este hacia un lado u otro, de tal modo que se configura como elemento giratorio, y por el hecho de que el difusor (6) giratorio cuenta con una zona opaca (7) que abarca una parte del mismo, preferentemente una parte lateral, y preferentemente, que abarca entre un 30 y un 45% de su superficie.Thus, as can be seen in these figures, the bulb (1) in question is shaped, in a known manner, from a threaded socket (2), for coupling to a lampholder, a heat sink (3) joined together in solidarity to the socket (2), a led plate (4) housed inside said heatsink (3) that constitutes the light source powered by electrical connection (5), and a diffuser (6) which, formed by a blister that material transparent or translucent and variable, is attached to the heat sink (3). And it is distinguished by the fact that said diffuser (6) is rotatable since it is attached to the heatsink (3) by means of a joint that allows its rotation on it to one side or the other, so that it is configured as a rotating element, and due to the fact that the rotating diffuser (6) has an opaque zone (7) that encompasses a part thereof, preferably a lateral part, and preferably, covering between 30 and 45% of its surface.

Preferentemente, dicha unión entre el difusor (6) y el disipador (3) de calor es una unión a presión de respectivos resaltes (8) machihembrados previstos en el borde de acople entre ambos que, una vez acoplados entre sí a presión giran libremente uno dentro de otro.Preferably, said joint between the diffuser (6) and the heat sink (3) is a pressure joint of respective tongue-and-groove projections (8) provided at the coupling edge between the two which, once coupled to each other under pressure, freely rotate one inside another.

Preferentemente, además, la zona opaca (7) del difusor (6) está provista, por su cara interna, de superficie reflectante (7a).Preferably, moreover, the opaque zone (7) of the diffuser (6) is provided, on its inner face, with a reflective surface (7a).

55

1010

15fifteen

20twenty

2525

3030

En una opción de realización, como la mostrada en las figuras 1 y 2, la zona opaca (7) del difusor (6) consiste en una capa impresa directamente sobre la superficie de material de dicho difusor, la cual puede estar aplicada externamente o internamente sobre dicha superficie.In an embodiment option, such as that shown in Figures 1 and 2, the opaque zone (7) of the diffuser (6) consists of a layer printed directly on the material surface of said diffuser, which can be applied externally or internally on said surface.

Preferentemente, cuando la zona opaca (7) cuenta con la superficie interna reflectante (7a) dicha capa impresa está aplicada sobre la superficie interna del difusor (6).Preferably, when the opaque zone (7) has the internal reflective surface (7a) said printed layer is applied on the internal surface of the diffuser (6).

Y, en otra opción de realización, como la mostrada en la figura 3, la zona opaca (7) del difusor (6) consiste en una pieza suplementaria postiza, fijada en el interior de dicho difusor (6), la cual, preferentemente, también tiene la cara interna reflectante (7a).And, in another embodiment option, such as that shown in Figure 3, the opaque zone (7) of the diffuser (6) consists of a false insert, fixed inside said diffuser (6), which, preferably, It also has the inner reflective face (7a).

Opcionalmente, la pieza postiza que constituye la zona opaca (7) del difusor (6) presenta una configuración de distinta curvatura que la que presenta dicho difusor (6).Optionally, the insert that constitutes the opaque zone (7) of the diffuser (6) has a different curvature configuration than that presented by said diffuser (6).

En las figuras 1 y 2 se observa un ejemplo de la bombilla (1) de la invención con un difusor (6) en forma de vela, donde la zona opaca (7) es una capa impresa por la superficie interna del mismo, y provista en superficie interna reflectante (7a), habiéndose representado, mediante líneas de trazo discontinuo, el efecto de la incidencia de la luz en ella.An example of the bulb (1) of the invention with a diffuser (6) in the form of a candle, where the opaque area (7) is a layer printed by the internal surface thereof, and provided with FIGS. on the internal reflective surface (7a), the effect of the incidence of light on it having been represented by dashed lines.

Por su parte, en la figura 3 se observa un ejemplo de la bombilla (1) de la invención, en este caso con difusor (6) de forma esférica, donde la zona opaca (7) es una pieza postiza con distinta curvatura que dicho difusor (6) esférico.On the other hand, in figure 3 an example of the bulb (1) of the invention is observed, in this case with a spherical diffuser (6), where the opaque zone (7) is a insert with different curvature than said spherical diffuser (6).

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer másDescribing sufficiently the nature of the present invention, as well as how to put it into practice, it is not considered necessary to do more

extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otros modos de realización que difieran en detalle de la indicada a título 5 de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental.its explanation is extended so that any expert in the field understands its scope and the advantages that derive from it, stating that, within its essentiality, it can be put into practice in other embodiments that differ in detail from that indicated to Title 5 example, and which will also achieve the protection that is sought as long as it does not alter, change or modify its fundamental principle.

Claims (9)

55 1010 15fifteen 20twenty 2525 3030 r e i v i n d i c a c i o n e sr e i v i n d i c a c i o n e s 1. - Bombilla con difusor orientable que, conformada a partir de un casquillo (2) roscado, un disipador (3) de calor una placa led (4) alojada en el interior de dicho disipador (3) con conexión eléctrica (5) y un difusor (6) que, conformado por una ampolla que material transparente o traslúcida y de forma variable, va unido al disipador (3) de calor, está caracterizada porque dicho difusor (6) es giratorio ya que se encuentra unido al disipador (3) mediante una unión que permite su giro sobre este hacia un lado u otro; y porque dicho difusor (6) giratorio cuenta con una zona opaca (7) que abarca una parte del mismo.1. - Bulb with adjustable diffuser that, formed from a threaded socket (2), a heat sink (3), a led plate (4) housed inside said heatsink (3) with electrical connection (5) and a diffuser (6) which, formed by a blister that transparent or translucent material and in a variable way, is attached to the heat sink (3), is characterized in that said diffuser (6) is rotatable since it is attached to the heatsink (3 ) by means of a union that allows its rotation on this one way or another; and because said rotating diffuser (6) has an opaque zone (7) that encompasses a part thereof.
2. - Bombilla con difusor orientable, según la reivindicación 1,

2. - Bulb with adjustable diffuser, according to claim 1,
caracterizada porque la zona opaca (7) del difusor (6) abarca una parte lateral del mismo.characterized in that the opaque zone (7) of the diffuser (6) encompasses a lateral part thereof.

3. - Bombilla con difusor orientable, según la reivindicación 2,

3. - Bulb with adjustable diffuser, according to claim 2,
caracterizada porque la zona opaca (7) del difusor (6) abarca una parte de entre un 30 y un 45% de su superficie.characterized in that the opaque zone (7) of the diffuser (6) covers a part of between 30 and 45% of its surface.

4. - Bombilla con difusor orientable, según cualquiera de las

4. - Bulb with adjustable diffuser, according to any of the
reivindicaciones 1 a 3, caracterizada porque la unión entre el difusor (6) giratorio y el disipador (3) de calor es una unión a presión de respectivos resaltes (8) machihembrados previstos en el borde de acople entre ambos.Claims 1 to 3, characterized in that the joint between the rotating diffuser (6) and the heat sink (3) is a pressure connection of respective tongue and groove projections (8) provided on the coupling edge between them.
5. - Bombilla con difusor orientable, según cualquiera de las5. - Bulb with adjustable diffuser, according to any of the reivindicaciones 1 a 4, caracterizada porque la zona opaca (7) del difusor (6) está provista, por su cara interna, de superficie reflectante (7a).claims 1 to 4, characterized in that the opaque zone (7) of the diffuser (6) is provided, on its inner face, with a reflective surface (7a). 6. - Bombilla con difusor orientable, según cualquiera de las6. - Bulb with adjustable diffuser, according to any of the reivindicaciones 1 a 5, caracterizada porque la zona opaca (7) del difusor (6) consiste en una capa impresa directamente sobre la superficie de material de dicho difusor.claims 1 to 5, characterized in that the opaque zone (7) of the diffuser (6) consists of a layer printed directly on the material surface of said diffuser.
5 7.- Bombilla con difusor orientable, según la reivindicación 6,

5. Light bulb with adjustable diffuser, according to claim 6,
caracterizada porque la capa impresa que constituye la zona opaca (7) del difusor (6) está aplicada sobre su superficie externa.characterized in that the printed layer constituting the opaque zone (7) of the diffuser (6) is applied on its outer surface.

8. - Bombilla con difusor orientable, según la reivindicación 6,

8. - Bulb with adjustable diffuser, according to claim 6,
10 caracterizada porque la capa impresa que constituye la zona opaca (7)10 characterized in that the printed layer constituting the opaque zone (7) del difusor (6) está aplicada sobre su superficie interna.of the diffuser (6) is applied on its internal surface.

9. - Bombilla con difusor orientable, según cualquiera de las

9. - Bulb with adjustable diffuser, according to any of the
reivindicaciones 1 a 5, caracterizada porque la zona opaca (7) del difusorclaims 1 to 5, characterized in that the opaque zone (7) of the diffuser 15 (6) consiste en una pieza suplementaria postiza, fijada en el interior de15 (6) consists of a supplementary insert, fixed inside dicho difusor (6).said diffuser (6).

10. - Bombilla con difusor orientable, según la reivindicación 9,

10. - Bulb with adjustable diffuser, according to claim 9,
caracterizada porque la pieza postiza que constituye la zona opaca (7)characterized in that the false piece that constitutes the opaque zone (7) 20 del difusor (6) presenta una configuración de distinta curvatura que la que presenta dicho difusor (6).20 of the diffuser (6) has a different curvature configuration than that of said diffuser (6). 2525
ES201831061U 2018-07-06 2018-07-06 BULB WITH ORIENTABLE DIFFUSER Active ES1217659Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201831061U ES1217659Y (en) 2018-07-06 2018-07-06 BULB WITH ORIENTABLE DIFFUSER
PCT/ES2019/000052 WO2020008086A1 (en) 2018-07-06 2019-07-03 Bulb with adjustable diffuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201831061U ES1217659Y (en) 2018-07-06 2018-07-06 BULB WITH ORIENTABLE DIFFUSER

Publications (2)

Publication Number Publication Date
ES1217659U true ES1217659U (en) 2018-09-20
ES1217659Y ES1217659Y (en) 2018-12-13

Family

ID=63529077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201831061U Active ES1217659Y (en) 2018-07-06 2018-07-06 BULB WITH ORIENTABLE DIFFUSER

Country Status (2)

Country Link
ES (1) ES1217659Y (en)
WO (1) WO2020008086A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110163650A1 (en) * 2010-01-07 2011-07-07 Hung-Wen Lee Lamp tool having light shielding effect
RU2576381C2 (en) * 2010-07-21 2016-03-10 Конинклейке Филипс Электроникс Н.В. Single-chamber lighting device
CN209262704U (en) * 2018-11-06 2019-08-16 新余市木林森照明科技有限公司 LEDbulb lamp

Also Published As

Publication number Publication date
ES1217659Y (en) 2018-12-13
WO2020008086A1 (en) 2020-01-09

Similar Documents

Publication Publication Date Title
ES2365031T3 (en) LED DIODE LAMP WITH REFLECTOR.
ES2704161T3 (en) Electric lamp that has a reflector to transfer heat from the light source
ES2379968T3 (en) Luminaire with lattice elements
TWI542814B (en) Light emitting diode bulb
JP2019520676A5 (en)
CN202253014U (en) Multi-angle light-emitting structure and bulb lamp structure thereof
TW201300690A (en) LED solutions for luminaires
TW201339502A (en) A light fixture
WO2015058521A1 (en) Led projection-type light source
ES1217659U (en) BULB WITH ORIENTABLE DIFFUSER (Machine-translation by Google Translate, not legally binding)
TWM469430U (en) Track lamp device
TWI531760B (en) Light device
ES2378800B1 (en) LED BULB.
JP2014165034A (en) Bulb type luminaire
ES2443957T3 (en) Operation lamp
TWM454505U (en) LED light bulb
ES2435501A1 (en) Luminaire
CN104534301B (en) LED bulb lamp with good wide-angle heat dissipation
ES2743027T3 (en) Bowl-like lamp
KR20160121665A (en) The radiant heat structure for a LED lamp
CN204141341U (en) A kind of LED bulb
CN202791474U (en) LED (light-emitting diode) fluorescent lamp with ultra-wide viewing angle
TWM585876U (en) Lamp head structure
CN103982798A (en) LED bulb lamp
TWM477547U (en) Light fixture

Legal Events

Date Code Title Description
CA1K Utility model application published

Ref document number: 1217659

Country of ref document: ES

Kind code of ref document: U

Effective date: 20180920

FG1K Utility model granted

Ref document number: 1217659

Country of ref document: ES

Kind code of ref document: Y

Effective date: 20181207