WO2014053681A1 - Improved light bulb - Google Patents

Improved light bulb Download PDF

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Publication number
WO2014053681A1
WO2014053681A1 PCT/ES2013/070422 ES2013070422W WO2014053681A1 WO 2014053681 A1 WO2014053681 A1 WO 2014053681A1 ES 2013070422 W ES2013070422 W ES 2013070422W WO 2014053681 A1 WO2014053681 A1 WO 2014053681A1
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WO
WIPO (PCT)
Prior art keywords
connector
adapter
balloon
heat sink
coupled
Prior art date
Application number
PCT/ES2013/070422
Other languages
Spanish (es)
French (fr)
Inventor
Benito Muros Perfecto
Original Assignee
Benito Muros Perfecto
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 Benito Muros Perfecto filed Critical Benito Muros Perfecto
Publication of WO2014053681A1 publication Critical patent/WO2014053681A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

Improved light bulb of the type screwed into an outer cap, which comprises a luminescent globe, a thermally insulating adapter/connector, a heat sink and a metal bushing which can be externally screwed into an outer cap such that the adapter/connector is coupled, at one of the ends thereof, to the bushing and is coupled, at the other end thereof, to the globe, with that end of the adapter/connector which is coupled to the globe having illumination means which are accommodated inside the globe; the heat sink has a frustoconical arrangement and is positioned in a substantially intermediate position between the globe and the bushing, surrounding and covering the adapter/connector such that the globe, the adapter/connector, the heat sink and the bushing all have the same axis and can be separated from and coupled to one another.

Description

DESCRIPCIÓN  DESCRIPTION
BOMBILLA PERFECCIONADA PERFECTED BULB
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente solicitud de invención tiene por objeto el registro de una bombilla perfeccionada, que incorpora notables innovaciones y ventajas frente a las técnicas utilizadas hasta el momento. The purpose of the present invention application is to register an improved bulb, which incorporates notable innovations and advantages over the techniques used so far.
Más concretamente, la invención propone el desarrollo de una bombilla perfeccionada, que permite que el propio usuario pueda proceder a su fácil montaje y desmontaje, y así poder proceder a la sustitución de aquellos componentes que resulten inservibles, sin que ello suponga el desecho de la bombilla. More specifically, the invention proposes the development of an improved bulb, which allows the user himself to proceed to its easy assembly and disassembly, and thus be able to proceed to the replacement of those components that are unusable, without this implying the disposal of the light bulb.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Son conocidas en el actual estado de la técnica las típicas y conocidas bombillas luminiscentes.  Typical and known luminescent bulbs are known in the current state of the art.
Tales bombillas son profusamente utilizadas a todos los niveles, y por supuesto también a nivel doméstico. Such bulbs are profusely used at all levels, and of course also domestically.
A pesar de las buenas cualidades luminosas que ofrecen, presentan el inconveniente de que en caso de rotura o avería de alguno de sus componentes, la bombilla debe de ser retirada y desechada en su totalidad. Despite the good luminous qualities they offer, they have the disadvantage that in case of breakage or breakdown of any of its components, the bulb must be removed and discarded in its entirety.
La presente invención contribuye a solucionar y solventar la presente problemática, pues permite la realización de una bombilla perfeccionada, que permite que el propio usuario pueda proceder a la reposición de alguno de sus elementos cuando éste falle, evitando así el desecho y retirada total de la bombilla, con los inconvenientes económicos y los perniciosos efectos medioambientales que ello comporta. DESCRIPCIÓN DE LA INVENCIÓN The present invention contributes to solve and solve the present problem, since it allows the realization of an improved bulb, which allows the user to proceed with the replacement of any of its elements when it fails, thus avoiding the total waste and removal of the bulb, with the economic inconveniences and the pernicious environmental effects that this entails. DESCRIPTION OF THE INVENTION
La presente invención se ha desarrollado con el fin de proporcionar una bombilla perfeccionada, que resuelva los inconvenientes anteriormente mencionados, aportando, además, otras ventajas adicionales que serán evidentes a partir de la descripción que se acompaña a continuación. The present invention has been developed in order to provide an improved bulb, which resolves the aforementioned drawbacks, also providing additional advantages that will be apparent from the description that follows.
De acuerdo con el objeto de la invención, la bombilla perfeccionada, de las que son enroscadas en un capuchón exterior, se caracterizada esencialmente por el hecho de que comprende un globo luminiscente, un adaptador-conector aislante térmicamente, un disipador de calor y un casquillo metálico enroscable exteriormente en un capuchón exterior, de modo que el adaptador-conector está acoplado en uno de sus extremos al casquillo y en el otro de sus extremos está acoplado al globo, presentando el extremo del adaptador- conector que está acoplado en el globo unos medios de iluminación que están alojados en el interior del globo; el disipador de calor presenta una disposición troncocónica y está posicionado en una posición sensiblemente intermedia entre el globo y el casquillo, rodeando y cubriendo al adaptador-conector, de modo que el globo, el adaptador-conector, el disipador de calor y el casquillo presentan todos ellos el mismo eje axial y son separables y acoplables entre sí. According to the object of the invention, the improved bulb, of which they are screwed into an outer cap, is essentially characterized by the fact that it comprises a luminescent globe, a thermally insulating adapter-connector, a heat sink and a socket metallic screwed externally in an outer cap, so that the adapter-connector is coupled at one end of the cap and at the other end is coupled to the globe, presenting the end of the adapter-connector that is attached to the balloon about lighting means that are housed inside the globe; The heat sink has a truncated conical arrangement and is positioned in a substantially intermediate position between the globe and the socket, surrounding and covering the adapter-connector, so that the globe, the adapter-connector, the heat sink and the sleeve have all of them the same axial axis and are separable and attachable with each other.
Asimismo, la bombilla perfeccionada se caracteriza esencialmente por el hecho de que el disipador de calor está acoplado en un extremo con el casquillo y el otro extremo opuesto está adaptado al contorno circular del globo. Also, the improved bulb is essentially characterized by the fact that the heat sink is coupled at one end with the socket and the other opposite end is adapted to the circular contour of the globe.
Igualmente, la bombilla perfeccionada se caracteriza esencialmente por el hecho de que el disipador de calor presenta una pluralidad de ranuras longitudinales distribuidas en su contorno lateral. Likewise, the improved bulb is essentially characterized by the fact that the heat sink has a plurality of longitudinal grooves distributed in its lateral contour.
Alternativamente, la bombilla perfeccionada se caracteriza esencialmente por el hecho de que el globo, el casquillo y los extremos del adaptador-conector presentan unos medios de acoplamiento habilitados para su acoplamiento mutuo. Alternatively, the improved bulb is essentially characterized by the fact that the balloon, the socket and the ends of the adapter-connector have coupling means enabled for mutual coupling.
Del mismo modo, la bombilla perfeccionada se caracteriza esencialmente por el hecho de que el extremo del disipador de calor acoplado con el casquillo y el propio casquillo están dotados de unos medios de unión. Como ventaja añadida, la bombilla perfeccionada se caracteriza esencialmente por el hecho de que los medios de acoplamiento presentan unas superficies roscadas. In the same way, the improved bulb is essentially characterized by the fact that the end of the heat sink coupled with the socket and the socket itself are provided with joining means. As an added advantage, the improved bulb is essentially characterized by the fact that the coupling means have threaded surfaces.
Preferentemente, la bombilla perfeccionada se caracteriza esencialmente por el hecho de que los medios de unión presentan unas superficies roscadas. Preferably, the improved bulb is essentially characterized by the fact that the joining means have threaded surfaces.
Adicionalmente, la bombilla perfeccionada se caracterizada esencialmente por el hecho de que los medios de iluminación están realizados por al menos un led. Additionally, the improved bulb is essentially characterized by the fact that the lighting means are made by at least one LED.
Gracias a todas estas características descritas, la presente invención proporciona la posibilidad de una bombilla perfeccionada, que permite que el propio usuario pueda proceder de modo manual a la reposición de cualquiera de sus diversos elementos integrantes cuando alguno de éstos falle o bien se desee sustituirlo por otro que se considere mejor, y evitar así desechar toda la bombilla en su conjunto, con la consiguiente reducción de costes que ello supone, además de la evidente mejora en el impacto ambiental. Thanks to all these features described, the present invention provides the possibility of an improved bulb, which allows the user to proceed manually to the replacement of any of its various components when any of these fail or want to replace it with another that is considered better, and thus avoid discarding the entire bulb as a whole, with the consequent reduction in costs that this entails, in addition to the obvious improvement in environmental impact.
Otras características y ventajas de la bombilla perfeccionada objeto de la presente invención resultarán evidentes a partir de la descripción de una realización preferida, pero no exclusiva, que se ilustra a modo de ejemplo no limitativo en los dibujos que se acompañan, en los cuales: Other features and advantages of the improved bulb object of the present invention will be apparent from the description of a preferred but not exclusive embodiment, which is illustrated by way of non-limiting example in the accompanying drawings, in which:
BREVE DESCRIPCIÓN DE LOS DIBUJOS BRIEF DESCRIPTION OF THE DRAWINGS
Figura 1 .- Es una vista de la bombilla perfeccionada de la invención. Figure 1 .- It is a view of the improved bulb of the invention.
Figura 2.- Es una vista de un despiece de la bombilla perfeccionada de la invención con sus diferentes elementos por separado.  Figure 2.- It is an exploded view of the improved bulb of the invention with its different elements separately.
Figura 3.- Es una vista de una separación de los elementos de la bombilla perfeccionada de la invención.  Figure 3.- It is a view of a separation of the elements of the improved bulb of the invention.
Figura 4.- Es otra vista de una separación de los elementos de la bombilla perfeccionada de la invención.  Figure 4.- It is another view of a separation of the elements of the improved bulb of the invention.
DESCRIPCIÓN DE UNA REALIZACIÓN PREFERENTE DESCRIPTION OF A PREFERRED EMBODIMENT
Tal y como se muestra en las figuras, la bombilla perfeccionada, de las que son enroscadas en un capuchón exterior, se caracteriza esencialmente por el hecho de que comprende un globo 1 luminiscente, un adaptador-conector 3 aislante térmicamente, un disipador 2 de calor y un casquillo 4 metálico enroscable exteriormente en un capuchón exterior, de modo que el adaptador-conector 3 está acoplado en uno de sus extremos 31 al casquillo 4 y en el otro de sus extremos 32 está acoplado al globo 1 , presentando el extremo 32 del adaptador-conector que está acoplado en el globo 1 unos medios de iluminación que están alojados en el interior del globo 1 ; el disipador 2 de calor presenta una disposición troncocónica y está posicionado en una posición sensiblemente intermedia entre el globo 1 y el casquillo 4, rodeando y cubriendo al adaptador-conector 3, de modo que el globo 1 , el adaptador-conector 3, el disipador 2 de calor y el casquillo 4 presentan todos ellos el mismo eje axial y son separables y acoplables manualmente por el usuario. As shown in the figures, the perfected bulb, of which they are screwed in an outer cap, it is essentially characterized by the fact that it comprises a luminescent balloon 1, a thermally insulating adapter-connector 3, a heat sink 2 and a metal cap 4 screwed externally into an outer cap, so that the adapter- connector 3 is coupled at one of its ends 31 to the bushing 4 and at the other of its ends 32 is coupled to the balloon 1, the end 32 of the adapter-connector which is coupled in the balloon 1 having lighting means that are housed in the inside of balloon 1; The heat sink 2 has a truncated conical arrangement and is positioned in a substantially intermediate position between the balloon 1 and the bushing 4, surrounding and covering the adapter-connector 3, so that the balloon 1, the adapter-connector 3, the dissipator Heat 2 and bushing 4 all have the same axial axis and are manually detachable and attachable by the user.
Tal y como se aprecia en la figura 1 , la bombilla perfeccionada comprende un globo 1 luminiscente, un disipador 2 de calor, un adaptador-conector 3 aislante térmicamente (representado a trazos en la figura 1 ) y un casquillo 4 metálico, y presenta una apariencia exterior en principio similar a las bombillas conocidas hasta el momento. As can be seen in figure 1, the improved bulb comprises a luminescent globe 1, a heat sink 2, a thermally insulating adapter-connector 3 (shown in strokes in figure 1) and a metal socket 4, and has a metal Exterior appearance in principle similar to the light bulbs known so far.
En las figura 2, 3 y 4 las líneas a trazos se emplean para representar líneas ocultas, para una mejor comprensión de la invención. In figures 2, 3 and 4 the dashed lines are used to represent hidden lines, for a better understanding of the invention.
En la figura 2 aparece representado un despiece con los diferentes elementos por separado. Figure 2 shows an exploded view with the different elements separately.
El adaptador-conector 3 está acoplado en uno de sus extremos 31 al casquillo 4 y en el otro de sus extremos 32 está acoplado internamente al globo 1 , presentando además el extremo 32 del adaptador-conector 3 que está acoplado interiormente en el globo 1 unos medios de iluminación que quedan alojados en el interior del globo 1 . The adapter-connector 3 is coupled at one of its ends 31 to the bushing 4 and at the other of its ends 32 is internally coupled to the balloon 1, further presenting the end 32 of the adapter-connector 3 which is internally coupled to the balloon 1 about lighting means that are housed inside the globe 1.
En esta modalidad de realización preferida, los medios de iluminación están realizados por un led 33, o por cualquier otra modalidad de realización al alcance de un experto en la materia. In this preferred embodiment, the lighting means are made by a led 33, or by any other embodiment available to a person skilled in the art.
El globo 1 , el adaptador-conector 3, el disipador 2 de calor y el casquillo 4 están dispuestos mutuamente entre ellos de modo que presentan el mismo eje axial. El casquillo 4 está habilitado para ser enroscado en un capuchón externo (no representado en los dibujos) y comercialmente ya conocido, desde el cual recibe el suministro eléctrico procedente de la red. The balloon 1, the adapter-connector 3, the heat sink 2 and the bushing 4 are mutually arranged between them so that they have the same axial axis. The bushing 4 is enabled to be screwed into an external cap (not shown in the drawings) and commercially known, from which it receives the electricity supply coming from the network.
Tal y como se ha citado, el adaptador-conector 3 presenta unos medios de iluminación en uno de sus extremos, y recibe la corriente eléctrica para el funcionamiento de dichos medios de iluminación desde el casquillo 4 al que está conectado. As mentioned, the adapter-connector 3 has lighting means at one of its ends, and receives the electric current for the operation of said lighting means from the socket 4 to which it is connected.
El disipador 2 de calor presenta una disposición troncocónica, y está situado en una posición sensiblemente intermedia entre el globo 1 y el casquillo 4, rodeando y cubriendo al adaptador-conector 3. El extremo 21 de diámetro más pequeño encaja con el casquillo 4, y el otro extremo 22 opuesto de diámetro mayor está habilitado para adaptarse al contorno circular del globo 1 . The heat sink 2 has a truncated conical arrangement, and is located in a substantially intermediate position between the balloon 1 and the bushing 4, surrounding and covering the adapter-connector 3. The smaller diameter end 21 fits the bushing 4, and the other opposite end 22 of larger diameter is enabled to adapt to the circular contour of the balloon 1.
El globo 1 , el adaptador-conector 3, el disipador 2 de calor y el casquillo 4 presentan todos ellos el mismo eje axial. The balloon 1, the adapter-connector 3, the heat sink 2 and the bushing 4 all have the same axial axis.
En esta modalidad de realización preferida, el disipador 2 de calor presenta unas ranuras 23 longitudinales, a modo de aletas disipadoras de calor. In this preferred embodiment, the heat sink 2 has longitudinal grooves 23, as heat dissipating fins.
Además, el adaptador-conector 3 contribuye a impedir la transmisión de calor desde el globo 1 al casquillo 4 cuando el globo 1 se calienta por el efecto luminiscente, pues presenta propiedades aislantes térmicas. In addition, the adapter-connector 3 helps prevent heat transmission from the balloon 1 to the socket 4 when the balloon 1 is heated by the luminescent effect, as it has thermal insulating properties.
Todos los elementos citados anteriormente son desmontables y separables entre sí por la acción manual del usuario. All the elements mentioned above are removable and separable from each other by the user's manual action.
En tal sentido, para el correcto acoplado y unión de los diferentes elementos mencionados, el globo 1 , el casquillo 4 y los extremos 31 , 32 del adaptador-conector 3 presentan unos medios de acoplamiento habilitados para su acoplamiento mutuo y manual. In this sense, for the correct coupling and joining of the different elements mentioned, the balloon 1, the bushing 4 and the ends 31, 32 of the adapter-connector 3 have coupling means enabled for mutual and manual coupling.
Igualmente, el extremo 21 del disipador 2 de calor acoplado con el casquillo 4 y el propio casquillo 4 están dotados de unos medios de unión. En esta modalidad de realización preferida, los medios de acoplamiento presentan unas superficies roscadas (51 ), y los medios de unión presentan otras superficies roscadas (52). Likewise, the end 21 of the heat sink 2 coupled with the bushing 4 and the bushing 4 itself are provided with joining means. In this preferred embodiment, the coupling means have threaded surfaces (51), and the joining means have other threaded surfaces (52).
Cuando alguno de los elementos detallados e integrantes de la bombilla perfeccionada presente algún mal funcionamiento, el usuario debe de proceder al desmontaje manual, y reponer tal solo el elemento averiado, manteniendo los demás. When any of the detailed and integral elements of the improved bulb has some malfunction, the user must proceed to manual disassembly, and replace only the damaged element, keeping the others.
Para ello, debe de proceder en primer lugar al desenroscado del disipador 2 de calor en relación al casquillo 4, y proceder a su separación, tal y como aparece representado en la figura 3. To do this, you must first proceed to unscrew the heat sink 2 in relation to the bushing 4, and proceed to its separation, as shown in Figure 3.
Pare el desmontaje y separación del resto de elementos, se deberá de proceder al desenroscado del casquillo 4 respecto al adaptador-conector 3, y también al desenroscado y separación del globo 1 luminoso respecto al adaptador-conector 3, según se representa en la figura 4. Stop the disassembly and separation of the rest of the elements, you must proceed to unscrew the bushing 4 with respect to the adapter-connector 3, and also to the unscrewing and separation of the luminous globe 1 with respect to the adapter-connector 3, as shown in Figure 4 .
En el caso de un mal funcionamiento de alguno de los elementos citados, o bien que desee reponerlo por otro que se considere mejor, cualquiera de ellos puede ser retirado y repuesto sin dificultad y manteniendo el resto, y en definitiva, no es necesario desechar toda la bombilla. In the event of a malfunction of any of the aforementioned elements, or that you want to replace it with another one that is considered better, any of them can be removed and replaced without difficulty and keeping the rest, and in short, it is not necessary to discard all the light bulb.
Todo ello redunda en una considerable reducción de costes, así como un considerablemente menor impacto ambiental. All this results in a considerable reduction of costs, as well as a considerably lower environmental impact.
Los detalles, las formas, las dimensiones y demás elementos accesorios, así como los materiales empleados en la fabricación de la bombilla perfeccionada de la invención podrán ser convenientemente sustituidos por otros que sean técnicamente equivalentes y no se aparten de la esencialidad de la invención ni del ámbito definido por las reivindicaciones que se incluyen a continuación. The details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the improved bulb of the invention may be conveniently replaced by others that are technically equivalent and do not depart from the essentiality of the invention or the scope defined by the claims included below.

Claims

REIVINDICACIONES
1 . Bombilla perfeccionada, de las que son enroscadas en un capuchón exterior, caracterizada por el hecho de que comprende un globo (1 ) luminiscente, un adaptador- conector (3) aislante térmicamente, un disipador (2) de calor y un casquillo (4) metálico enroscable exteriormente en un capuchón exterior, de modo que el adaptador-conector (3) está acoplado en uno de sus extremos (31 ) al casquillo (4) y en el otro de sus extremos (32) está acoplado al globo (1 ), presentando el extremo (32) del adaptador-conector que está acoplado en el globo (1 ) unos medios de iluminación que están alojados en el interior del globo (1 ); el disipador (2) de calor presenta una disposición troncocónica y está posicionado en una posición sensiblemente intermedia entre el globo (1 ) y el casquillo (4), rodeando y cubriendo al adaptador-conector (3), de modo que el globo (1 ), el adaptador-conector (3), el disipador (2) de calor y el casquillo (4) presentan todos ellos el mismo eje axial y son separables y acoplables entre sí. one . Improved bulb, of which they are screwed into an outer cap, characterized by the fact that it comprises a luminescent balloon (1), a thermally insulating adapter-connector (3), a heat sink (2) and a socket (4) metallic screwed externally into an outer cap, so that the adapter-connector (3) is coupled at one end (31) to the bushing (4) and at the other end (32) is coupled to the balloon (1) , presenting the end (32) of the adapter-connector that is coupled to the balloon (1) lighting means that are housed inside the balloon (1); The heat sink (2) has a truncated conical arrangement and is positioned in a substantially intermediate position between the balloon (1) and the bushing (4), surrounding and covering the adapter-connector (3), so that the balloon (1 ), the adapter-connector (3), the heat sink (2) and the bushing (4) all have the same axial axis and are separable and attachable.
2. Bombilla perfeccionada de la reivindicación anterior, caracterizada por el hecho de que el disipador (2) de calor está acoplado en un extremo (21 ) con el casquillo (4) y el otro extremo (22) opuesto está adaptado al contorno circular del globo (1 ). 2. Improved bulb of the preceding claim, characterized in that the heat sink (2) is coupled at one end (21) with the socket (4) and the other opposite end (22) is adapted to the circular contour of the balloon (1).
3. Bombilla perfeccionada de la reivindicación anterior, caracterizada por el hecho de que el disipador (2) de calor presenta una pluralidad de ranuras (23) longitudinales distribuidas en su contorno lateral. 3. Improved bulb of the preceding claim, characterized in that the heat sink (2) has a plurality of longitudinal grooves (23) distributed in its lateral contour.
4. Bombilla perfeccionada de la reivindicación 1 , caracterizada por el hecho de que el globo (1 ), el casquillo (4) y los extremos (31 , 32) del adaptador-conector (3) presentan unos medios de acoplamiento habilitados para su acoplamiento mutuo. 4. Improved bulb of claim 1, characterized in that the balloon (1), the socket (4) and the ends (31, 32) of the adapter-connector (3) have coupling means enabled for coupling mutual.
5. Bombilla perfeccionada de la reivindicación 2, caracterizada por el hecho de que el extremo (21 ) del disipador (2) de calor acoplado con el casquillo (4) y el propio casquillo (4) están dotados de unos medios de unión. 5. Improved bulb of claim 2, characterized in that the end (21) of the heat sink (2) coupled with the socket (4) and the socket itself (4) are provided with joining means.
6. Bombilla perfeccionada de la reivindicación 4, caracterizada por el hecho de que los medios de acoplamiento presentan unas superficies roscadas (51 ). 6. Improved bulb of claim 4, characterized in that the coupling means have threaded surfaces (51).
7. Bombilla perfeccionada de la reivindicación 5, caracterizada por el hecho de que los medios de unión presentan unas superficies roscadas (52). 7. Improved bulb of claim 5, characterized in that the joining means have threaded surfaces (52).
8. Bombilla perfeccionada de la reivindicación 1 , caracterizada por el hecho de que los medios de iluminación están realizados por al menos un led (33). 8. Improved bulb of claim 1, characterized in that the lighting means are made of at least one LED (33).
PCT/ES2013/070422 2012-10-03 2013-06-25 Improved light bulb WO2014053681A1 (en)

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US20060232974A1 (en) * 2005-04-15 2006-10-19 Taiwan Oasis Technology Co., Ltd. Light emitting diode illumination apparatus
JP2006313717A (en) * 2005-04-08 2006-11-16 Toshiba Lighting & Technology Corp Bulb type lamp
US20080062703A1 (en) * 2001-08-24 2008-03-13 Cao Group, Inc. Light Bulb Utilizing a Replaceable LED Light Source
GB2476048A (en) * 2009-12-09 2011-06-15 Kaipo Chen Light with spherical sensor
CN202165851U (en) * 2011-06-14 2012-03-14 东莞巨扬电器有限公司 Assembly type LED (light-emitting diode) lamp
US20120236569A1 (en) * 2011-03-18 2012-09-20 Chang Gung University Light-emitting-diode (led) light bulb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080062703A1 (en) * 2001-08-24 2008-03-13 Cao Group, Inc. Light Bulb Utilizing a Replaceable LED Light Source
JP2006313717A (en) * 2005-04-08 2006-11-16 Toshiba Lighting & Technology Corp Bulb type lamp
US20060232974A1 (en) * 2005-04-15 2006-10-19 Taiwan Oasis Technology Co., Ltd. Light emitting diode illumination apparatus
GB2476048A (en) * 2009-12-09 2011-06-15 Kaipo Chen Light with spherical sensor
US20120236569A1 (en) * 2011-03-18 2012-09-20 Chang Gung University Light-emitting-diode (led) light bulb
CN202165851U (en) * 2011-06-14 2012-03-14 东莞巨扬电器有限公司 Assembly type LED (light-emitting diode) lamp

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