ES1062487U - Foco sumergible. - Google Patents

Foco sumergible.

Info

Publication number
ES1062487U
ES1062487U ES200600703U ES200600703U ES1062487U ES 1062487 U ES1062487 U ES 1062487U ES 200600703 U ES200600703 U ES 200600703U ES 200600703 U ES200600703 U ES 200600703U ES 1062487 U ES1062487 U ES 1062487U
Authority
ES
Spain
Prior art keywords
focus
submersible
leds
mouth
transparent front
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
ES200600703U
Other languages
English (en)
Other versions
ES1062487Y (es
Inventor
Joan Julia Vilarrasa
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.)
Sacopa SA
Original Assignee
Sacopa SA
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
Priority to ES200600703U priority Critical patent/ES1062487Y/es
Application filed by Sacopa SA filed Critical Sacopa SA
Publication of ES1062487U publication Critical patent/ES1062487U/es
Application granted granted Critical
Publication of ES1062487Y publication Critical patent/ES1062487Y/es
Priority to EP07380055A priority patent/EP1840450B1/en
Priority to ES07380055T priority patent/ES2374986T3/es
Priority to AT07380055T priority patent/ATE528579T1/de
Priority to US11/715,523 priority patent/US7575333B2/en
Priority to CN200710089712A priority patent/CN100582560C/zh
Priority to HK08102764.2A priority patent/HK1113400A1/xx
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2121/02—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 for fountains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/401—Lighting for industrial, commercial, recreational or military use for swimming pools
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Eye Examination Apparatus (AREA)
  • Lens Barrels (AREA)
  • Surgical Instruments (AREA)

Abstract

1. Foco sumergible, que comprende un cuerpo con un frontal transparente y que presenta LEDS como elementos luminosos, caracterizado porque el cuerpo y el frontal transparente son de material plástico y el circuito impreso que comprende los LEDS esta yuxtapuesto a una placa metálica disipadora del calor producido por éstos y que es refrigerada por el agua que penetra en el cuerpo del foco a través de aberturas laterales previstas en el mismo.

Description

Foco sumergible.
Objeto de la invención
Foco sumergible.
Campo de la invención
Este foco está destinado principalmente para la iluminación de piscinas sumergido en el agua, pero también puede ser utilizado para fuentes ornamentales e incluso como proyector luminoso fuera del agua.
Antecedentes de la invención
Son ya conocidos distintos tipos de focos sumergibles utilizándose desde hace tiempo lámparas parabólicas conocidas por "par 56" y formadas por un cuerpo y una lente ambos de cristal, comprendiendo como elemento luminoso una bombilla de filamento incandescente, presentado el cuerpo una capa interior metálica como reflector. Últimamente se han utilizado, en esta clase de focos, LEDS en lugar de la bombilla, los cuales pueden ser de distintos colores, por ejemplo rojo, azul y verde, para obtener diferentes combinaciones en la iluminación, siendo el cuerpo metálico y la lente de cristal.
Sumario de la invención
El objeto de la invención es un foco sumergible del tipo que comprende como elementos luminosos LEDS que pueden ser todos blancos o de distintos colores. Este nuevo foco luminoso representa una notable mejora en la fabricación de esta clase de focos sumergibles siendo característico la obtención del cuerpo y del cristal según sendas piezas moldeadas en material plástico, lo cual simplifica apreciablemente su fabricación resultando a un coste más reducido y formando un conjunto indeformable y sólido.
También es característico el modo de obtener la refrigeración del calor producido por los LEDS. Para ello el circuito impreso que comprende los LEDS se dispone yuxtapuesto a una placa metálica disipadora de dicho calor, la cual es refrigerada por el agua que penetra en el cuerpo del foco para lo que presenta éste unas aberturas laterales.
Las conexiones eléctricas del foco se disponen en una columna hueca prevista en el centro del cuerpo y con boca exterior quedando aislados del agua que invade dicho cuerpo.
La placa disipadora se fija a la boca del cuerpo, de constitución cóncava, y sobre la columna central con intermedio de juntas que determinan la estanqueidad de la cámara refrigerante formada en el cuerpo.
Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña de una lámina de dibujos en la que se ha representado un caso práctico de realización que se cita solamente a título de ejemplo no limitativo del alcance de la presente invención.
Descripción de los dibujos
En los dibujos:
Las figuras 1 y 2 muestran el foco sumergible objeto de la invención visto en perspectiva y en planta, respectivamente,
la figura 3 ilustra en alzado dicho foco sin el frontal transparente, y
la figura 4 es una sección transversal del foco.
Descripción detallada
De acuerdo con los dibujos este foco sumergible comprende un cuerpo (1) y un frontal transparente (2) (lente) de material plástico estando ambas piezas soldadas entre si formando un acoplamiento estanco.
El cuerpo (1) es cóncavo y en su boca se fija mediante tornillos (3) una placa metálica (4) inoxidable encargada de disipar el calor de los LEDS (5) conectados al circuito impreso (6) yuxtapuesto y fijado sobre la indicada placa mediante las tuercas (7).
La placa disipadora (4) es refrigerada por el agua que penetrará en el interior del cuerpo (1) por aberturas (8) previstas lateralmente en su pared cóncava.
En el centro del cuerpo (1) existe una columna interior (9) que forma un hueco (10) con boca exterior (11) donde se acoplará sellado un tapón (12) que comprende los casquillos (13) y (14) para la conexión eléctrica del foco.
La placa disipadora (4) se fija en la boca periférica del cuerpo (1) y sobre la columna central (9) con intermedio de sendas juntas tóricas (15) y (16) determinando estanqueidad con la cámara (17) formada en el cuerpo (1) en la que penetra el agua.
Este foco sumergible, presenta el formato de las lámparas parabólicas "par 56" a las que pueden sustituir para conseguir los efectos multicolor indicados reduciendo notablemente el consumo eléctrico y con una mayor duración. Este foco puede formar parte de un sistema de iluminación accionado por un mando a distancia por radio.
La invención, dentro de su esencialidad, puede ser llevada a la práctica en otras formas de realización que difieran solo en detalle de la indicada únicamente a título de ejemplo, a las cuales alcanzará igualmente la protección que se recaba. Podrá, pues, fabricarse este foco sumergible en cualquier forma y tamaño, con los medios y materiales más adecuados y con los accesorios más convenientes, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, por quedar todo ello comprendido dentro del espíritu de las reivindicaciones.

Claims (3)

1. Foco sumergible, que comprende un cuerpo con un frontal transparente y que presenta LEDS como elementos luminosos, caracterizado porque el cuerpo y el frontal transparente son de material plástico y el circuito impreso que comprende los LEDS esta yuxtapuesto a una placa metálica disipadora del calor producido por éstos y que es refrigerada por el agua que penetra en el cuerpo del foco a través de aberturas laterales previstas en el mismo.
2. Foco sumergible según reivindicación 1, caracterizado porque el cuerpo es cóncavo y en su boca comprende la fijación de la placa disipadora, presentando dicho cuerpo en su centro una columna interior hueca y con boca exterior donde se acoplarán las conexiones eléctricas del foco.
3. Foco sumergible según reivindicaciones anteriores, caracterizado porque la placa disipadora se fija en la boca del cuerpo y sobre su columna central con intermedio de sendas juntas.
ES200600703U 2006-03-28 2006-03-28 Foco sumergible Expired - Fee Related ES1062487Y (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES200600703U ES1062487Y (es) 2006-03-28 2006-03-28 Foco sumergible
EP07380055A EP1840450B1 (en) 2006-03-28 2007-03-01 A submersible spotlight
AT07380055T ATE528579T1 (de) 2006-03-28 2007-03-01 Tauchfähiger scheinwerfer
ES07380055T ES2374986T3 (es) 2006-03-28 2007-03-01 Un proyector de iluminación sumergible.
US11/715,523 US7575333B2 (en) 2006-03-28 2007-03-08 Submersible spotlight
CN200710089712A CN100582560C (zh) 2006-03-28 2007-03-27 可潜聚光灯
HK08102764.2A HK1113400A1 (en) 2006-03-28 2008-03-10 A submersible spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200600703U ES1062487Y (es) 2006-03-28 2006-03-28 Foco sumergible

Publications (2)

Publication Number Publication Date
ES1062487U true ES1062487U (es) 2006-06-16
ES1062487Y ES1062487Y (es) 2006-09-16

Family

ID=36593588

Family Applications (2)

Application Number Title Priority Date Filing Date
ES200600703U Expired - Fee Related ES1062487Y (es) 2006-03-28 2006-03-28 Foco sumergible
ES07380055T Active ES2374986T3 (es) 2006-03-28 2007-03-01 Un proyector de iluminación sumergible.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES07380055T Active ES2374986T3 (es) 2006-03-28 2007-03-01 Un proyector de iluminación sumergible.

Country Status (6)

Country Link
US (1) US7575333B2 (es)
EP (1) EP1840450B1 (es)
CN (1) CN100582560C (es)
AT (1) ATE528579T1 (es)
ES (2) ES1062487Y (es)
HK (1) HK1113400A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006601A2 (de) * 2007-06-21 2008-12-24 Oase GmbH Scheinwerfereinheit und Wasserspiel

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US8292449B2 (en) * 2009-07-24 2012-10-23 Remote Ocean Systems, Inc. Modular lamp for illuminating a hazardous underwater environment
US8235561B2 (en) * 2009-09-03 2012-08-07 Abl Ip Holding Llc Lighting fixture with cooling conduit
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006601A2 (de) * 2007-06-21 2008-12-24 Oase GmbH Scheinwerfereinheit und Wasserspiel
US8167446B2 (en) 2007-06-21 2012-05-01 Oase Gmbh Spotlight and water fountain

Also Published As

Publication number Publication date
EP1840450B1 (en) 2011-10-12
ATE528579T1 (de) 2011-10-15
CN101046279A (zh) 2007-10-03
CN100582560C (zh) 2010-01-20
US7575333B2 (en) 2009-08-18
US20070230194A1 (en) 2007-10-04
ES2374986T3 (es) 2012-02-23
EP1840450A1 (en) 2007-10-03
ES1062487Y (es) 2006-09-16
HK1113400A1 (en) 2008-10-03

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