Nothing Special   »   [go: up one dir, main page]

WO2001065172A1 - Illuminating body for humid rooms of all types - Google Patents

Illuminating body for humid rooms of all types Download PDF

Info

Publication number
WO2001065172A1
WO2001065172A1 PCT/IB2001/000145 IB0100145W WO0165172A1 WO 2001065172 A1 WO2001065172 A1 WO 2001065172A1 IB 0100145 W IB0100145 W IB 0100145W WO 0165172 A1 WO0165172 A1 WO 0165172A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
lighting fixture
light
lighting
fixture according
Prior art date
Application number
PCT/IB2001/000145
Other languages
German (de)
French (fr)
Inventor
Istvan Ficsor
Original Assignee
Istvan Ficsor
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 Istvan Ficsor filed Critical Istvan Ficsor
Publication of WO2001065172A1 publication Critical patent/WO2001065172A1/en

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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/70—Light sources with three-dimensionally disposed light-generating elements on flexible or deformable supports or substrates, e.g. for changing the light source into a desired form
    • 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]

Definitions

  • the invention relates to a lighting fixture for swimming pools, whirlpools, garden ponds and / or damp rooms of all types, consisting of a built-in housing with a transparent cover, a power supply and several diodes as illuminants, which are arranged and attached to a circuit board (circuit board).
  • Such lighting fixtures are generally known from WO 99/23413.
  • the advantage of the luminescent diodes (LED) lies in particular in the fact that, in contrast to an incandescent lamp, these semiconductor diodes require significantly less space and radiate significantly less heat during operation. This enables a relatively flat construction of the lighting fixtures.
  • the emission spectrum of the LED is generally limited to a narrow wavelength range, which essentially depends on the diode material.
  • the spectral emission of light-emitting diodes can be material-dependent, monochrome, two or three colors.
  • the lifespan of light-emitting diodes with 10 to 15 years is very long, so that a frequent change of light bulbs, as is necessary with conventional headlights, can be omitted.
  • light-emitting diodes with high radiation intensity have also been developed in the meantime, so that in conjunction with low operating voltages between 1 and 2.5 volts at currents of 10 to 20 mA, far more economical operation is possible.
  • the small space requirement of LEDs and the possibility of arranging several LEDs next to each other due to the low heat radiation, leaves a great deal of freedom in terms of lighting body design, in particular the design of underwater spotlights, but also for lighting fixtures for saunas, shower rooms, steam rooms and all kinds of damp rooms. Any headlight shapes are conceivable, each with a low installation height.
  • WO 99/23413 also proposes to control the LED individually or in groups separately via a control circuit and / or to regulate the light intensity. This makes it possible to generate individual radiation patterns in the form of geometric figures in the lighting fixtures.
  • the figures can consist of abstract patterns or possibly colored images such as animal or landscape motifs. If a control circuit is used which enables the light-emitting diodes to be operated intermittently, "living" lighting images can be emitted in a sequence which changes over time.
  • the disadvantage of the light-emitting diodes arranged on a flat circuit board is a relatively narrow radiation cone with a cone angle of at most 30 °.
  • many lighting fixtures have to be arranged next to each other.
  • these measures also lead to an undesirable increase in the overall height. It is an object of the present invention to provide a lighting fixture of the type mentioned at the outset which, with a low installation height, enables a radiation which is as wide as possible and which can preferably be adapted to the respective spatial conditions.
  • the lighting fixture according to claim 1 which is characterized according to the invention in that a body rests below the printed circuit board, by means of whose adjustable relative position and / or volume change the printed circuit board can be bulged.
  • the printed circuit boards used as printed circuits have a hard paper plate or a glass fiber-reinforced synthetic resin plate as the supporting body, whereupon the diodes and possibly further control elements are inserted into the provided bores and arranged in a corresponding circuit via copper solder tracks.
  • the boards have a certain elasticity, which is used according to the invention.
  • a controllable force is exerted via a body arranged on the back of the board, by means of which a desired curvature is generated.
  • the relative change in position and / or volume of the body can be controlled mechanically, pneumatically, hydraulically or electromechanically.
  • the body consists of a threaded screw which is guided in a threaded hole in the Embaugehaus. By turning this screw, the desired degree of curvature can be set as required.
  • This mechanical solution is preferably used where a one-off and final adjustment is required in accordance with the desired lighting conditions.
  • the pneumatics or hydraulics can also be set in operation in the operating state of the lighting fixture, as a result of which widening or tapering cone angles can be set in dependence on the time.
  • Light-emitting diodes of different colors or wavelength ranges and / or light-emitting diodes which emit light of different spectral composition depending on the voltage applied are preferably arranged on the printed circuit boards.
  • the diodes emitting a monochrome light for example in the colors from red to blue
  • two- or three-color diodes are also known which change their light color when the voltage applied changes. Through targeted circuit control, multiple effects can be achieved.
  • any color pattern can be varied Generate sequence.
  • the monochrome colors emitted by the individual diodes can also be "mixed" into new colors.
  • the diode voltage is controlled depending on the frequency and / or the volume of a given sound sequence. Music that has been recorded and can be heard by the viewer of the lighting fixture is thus converted into lighting images in synchronism with the clock and / or rhythm.
  • the cover has prism-like areas which have a light scattering and / or a different refraction depending on the wavelength. If the front glass of a lighting fixture according to the invention has a plurality of prisms strung together, the dispersive lenses produced thereby can Effects that color variants are increased significantly, especially if the circuit board curvature is also varied depending on the time.
  • the Embau housing of the lighting body is part of a swimming pool skimmer, preferably such that the Embaugehause is arranged below the ski opening for the water drainage.
  • the Embaugehaus can be made of plastics that are welded together so that they cannot be detached, because due to the long life of the diodes, access to the circuit board is no longer necessary.
  • a further improvement can be achieved in that the diode voltage is generated inductively by a magnetic coil, which is preferably arranged outside the housing.
  • the inductive electrical power transmission enables a hermetic, moisture-proof construction of the lighting fixture, which no longer has any connections leading to the outside. Exemplary embodiments of the invention are shown in the drawings. Show it
  • FIG. 1 shows a cross section through a lighting fixture according to the present invention
  • Fig. 3 is a Pr zip representation of an inductively powered lighting fixture.
  • the lighting fixture shown in FIG. 1 essentially consists of an embau housing 10 with a transparent cover 11 and a circuit board 12 on which a plurality of light-emitting diodes 13 are arranged.
  • the voltage supply 14 to the circuit printed on the circuit board 12 is led through an opening in the housing, which is hermetically sealed to the outside.
  • the housing 10 has a shaft part 15 with an internal thread, in which a screw 16 is rotatably guided. This screw 16 rests with its tip 17 on the rear side of the circuit board 12 and bends it up to the arch shown, so that the light beams 18 radiated centrally from the diodes 13 are not parallel, as in the case of the plane circuit board, but rather radially of the bowl-shaped bent-up blast. This results in improved room lighting.
  • a pneumatic or hydraulic cushion can also be located in the cavity 19 below the circuit board 12, which cushion has a corresponding curvature of the circuit board by means of the pneumatic or hydraulic medium introduced under pressure herbeizent.
  • the diodes 13 can be arranged in lines and columns in the form of a grid and can be controlled individually or in groups. be bar, so that numbers and letters, such as the water temperature, or different images, such as animal motifs, can be displayed.
  • the diodes 13 can be two-colored or multi-colored luminescent diodes which emit light of different colors or wavelengths depending on the voltage applied.
  • the cover 11 is preferably composed of individual prismatic bodies strung together or formed as a dispersive light scattering disc by embossed corrugation.
  • the diodes which emit different light colors in accordance with the control circuit (not shown in detail), enable countless color mixtures depending on the control, which can continuously emit an approximately constant light intensity with changing colors or also intermittently.
  • the lighting fixture can have a circular, angular or other shape.
  • An embodiment of the illuminating body 20 can be seen in FIG. 2.
  • This essentially rectangular lighting fixture 20 is part of a skimmer 21 with its housing, which is a permanently installed part of a swimming pool wall 22.
  • the electrical power in the embodiment according to FIG. 3 is transmitted inductively.
  • the lighting fixture 30 is fastened to a wall 31 together with the circuit electronics integrated on a circuit board 32.
  • the Power supply to the board in the form of a cable can be dispensed with; Appropriate seals at the location of the cable entry are not required.
  • the selected inductive power transmission can also be used to feed an electric motor that rotates the screw shown in FIG. 1.
  • Such an electric motor or another electric motor can also be used to set the circuit board arranged on a turntable in rotation, so that individual regions of this circuit board pass through different magnetic fields which are generated by one or more primary coils. This measure allows locally different voltages to be induced in the secondary windings on the conductor coil, according to which the color and / or light intensity of the light-emitting diodes is changed.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to an illuminating body for swimming pools, whirlpools, garden ponds and/or humid rooms of all types. Said illuminating body is comprised of an installation housing (10) provided with a transparent covering (11), a power supply (14) and with a number of diodes (13) which function as illuminating means and which are arranged on and fastened to a printed circuit board (12) (board). According to the invention, a body (16) is located underneath the printed circuit board (12) while abutting on the same. The printed circuit board (12) can be arched by the adjustable relative change in position and/or volume of said body. The diode voltage is preferably inductively generated in a contactless manner by a magnet coil located outside of the installation housing.

Description

Beschreibung description
Beleuchtungskörper für Feuchtraume aller ArtLighting fixtures for damp rooms of all kinds
Die Erfindung betrifft einen Beleuchtungskörper für Schwimmbader, Whirlpools, Gartenteiche und/oder Feuchtraume aller Art, bestehend aus einem Einbaugehause mit einem transparenten Abdeckdeckel, einer Stromzufuhr und mehreren Dioden als Leuchtmitteln, die auf einer Leiterplatte (Platine) angeordnet und befestigt sind.The invention relates to a lighting fixture for swimming pools, whirlpools, garden ponds and / or damp rooms of all types, consisting of a built-in housing with a transparent cover, a power supply and several diodes as illuminants, which are arranged and attached to a circuit board (circuit board).
Solche Beleuchtungskörper sind grundsätzlich aus der WO 99/23413 bekannt. Der Vorteil der Lumineszenzdioden (LED) liegt insbesondere darin, daß diese Halbleiterdioden im Gegensatz zu einer Glühlampe wesentlich weniger Platz benotigen und im Betrieb auch deutlich weniger Warme abstrahlen. Dies ermöglicht eine relativ flache Bauweise der Beleuchtungskörper. Im Gegensatz zu einer Glühlampe ist das Emissionsspektrum der LED im Regelfall auf einen schmalen Wellenlangenbereich begrenzt, der im wesentlichen von dem Diodenmaterial abhangt. Die spektrale Emission von Leuchtdioden kann materialabhangig, monochrom, zwei- oder auch dreifarbig sein. Die Lebensdauer von Leuchtdioden mit 10 bis 15 Jahren ist sehr groß, so daß ein häufiger Gluhbirnenwechsel, wie er bei Scheinwerfern herkömmlicher Art notwendig ist, entfallen kann. Weiterhin sind zwischenzeitlich auch Leuchtdioden mit hoher Strahlungsintensität entwickelt worden, so daß in Verbindung mit niedrigen Betriebsspannungen zwischen 1 und 2,5 Volt bei Strömen von 10 bis 20 mA ein weitaus wirtschaftlicher Betrieb möglich ist. Aufgrund ihres gunstigen Zeitverhaltens mit Schaltzelten bis in den Nanosekundenbereich lassen sich Leuchtdioden auch unmittelbar ansteuern, beispielsweise durch digitale Schaltungen. Der geringe Platzbedarf von LED sowie die Möglichkeit, aufgrund der geringen Warmeabstrahlung mehrere LED nebeneinander anzuordnen, laßt hinsichtlich der Beleuchtungskorpergestaltung, insbesondere der Gestaltung von Unterwasserscheinwerfer, aber auch bei Beleuchtungskörpern für Saunen, Duschräumen, Dampfrau- men sowie Feuchtraumen aller Art, einen großen Freiraum. Denkbar sind beliebige Scheinwerferformen, die jeweils eine geringe Einbauhohe haben. Je nach gewünschter Lichtemission verwendet man unterschiedliche LED, die jeweils einzeln oder gruppenweise monochromes Licht abstrahlen. In der WO 99/23413 wird zudem vorgeschlagen, die LED einzeln oder gruppenweise über eine Steuerschaltung getrennt anzusteuern und/oder in der Lichtstarke zu regulieren. Hierdurch wird es möglich, in den Beleuchtungskörpern individuelle Strahlungsmuster m Form von geometrischen Figuren zu erzeugen. Die Figuren können aus abstrakten Mustern oder auch ggf. farbigen Bildern wie Tieroder Landschaftsmotiven bestehen. Verwendet man eine Steuerschaltung, die einen intermittierenden Betrieb der Leuchtdioden ermöglicht, können "lebende" Beleuchtungsbilder m zeitlich wechselnder Folge abgestrahlt werden.Such lighting fixtures are generally known from WO 99/23413. The advantage of the luminescent diodes (LED) lies in particular in the fact that, in contrast to an incandescent lamp, these semiconductor diodes require significantly less space and radiate significantly less heat during operation. This enables a relatively flat construction of the lighting fixtures. In contrast to an incandescent lamp, the emission spectrum of the LED is generally limited to a narrow wavelength range, which essentially depends on the diode material. The spectral emission of light-emitting diodes can be material-dependent, monochrome, two or three colors. The lifespan of light-emitting diodes with 10 to 15 years is very long, so that a frequent change of light bulbs, as is necessary with conventional headlights, can be omitted. Furthermore, light-emitting diodes with high radiation intensity have also been developed in the meantime, so that in conjunction with low operating voltages between 1 and 2.5 volts at currents of 10 to 20 mA, far more economical operation is possible. Due to their favorable time behavior with switching tents down to the nanosecond range, light-emitting diodes can also be controlled directly, for example using digital circuits. The small space requirement of LEDs and the possibility of arranging several LEDs next to each other due to the low heat radiation, leaves a great deal of freedom in terms of lighting body design, in particular the design of underwater spotlights, but also for lighting fixtures for saunas, shower rooms, steam rooms and all kinds of damp rooms. Any headlight shapes are conceivable, each with a low installation height. Depending on the desired light emission, different LEDs are used, each of which emits monochrome light individually or in groups. WO 99/23413 also proposes to control the LED individually or in groups separately via a control circuit and / or to regulate the light intensity. This makes it possible to generate individual radiation patterns in the form of geometric figures in the lighting fixtures. The figures can consist of abstract patterns or possibly colored images such as animal or landscape motifs. If a control circuit is used which enables the light-emitting diodes to be operated intermittently, "living" lighting images can be emitted in a sequence which changes over time.
Der Nachteil der auf einer ebenen Platine angeordneten Leuchtdioden besteht jedoch in einem relativ engen Strahlungskegel mit einem Kegelwinkel von maximal 30°. Um eine volle Ausleuchtung eines Schwimmbades oder sonstiger Räume zu erreichen, müssen dementsprechend viele Beleuchtungskörper im Abstand nebeneinander angeordnet werden. Grundsätzlich bestünde zwar die Möglichkeit, mehrere Platinen unter verschiedenen Winkeln innerhalb eines Embaugehauses anzuordnen und/oder durch Gestaltung und Wölbung des Abdeckglases eine möglichst große Streuung des abgestrahlten Lichtes zu erzielen, jedoch wird hierdurch der Herstellungsaufwand erheblich vergrößert. Zum Teil fuhren diese Maßnahmen auch wieder zu einer unerwünschten Vergrößerung der Bauhohe. Es ist Aufgabe der vorliegenden Erfindung, einen Beleuchtungskörper der eingangs genannten Art zu schaffen, der bei geringer Einbauhohe eine möglichst breit gefächerte Abstrahlung ermöglicht, die vorzugsweise den jeweiligen Raumverhaltnissen angepaßt werden kann.However, the disadvantage of the light-emitting diodes arranged on a flat circuit board is a relatively narrow radiation cone with a cone angle of at most 30 °. In order to achieve full illumination of a swimming pool or other rooms, many lighting fixtures have to be arranged next to each other. Basically, there would be the possibility of arranging several boards at different angles within an embau house and / or by designing and arching the cover glass to achieve as large a scatter as possible of the emitted light, but this considerably increases the manufacturing outlay. In part, these measures also lead to an undesirable increase in the overall height. It is an object of the present invention to provide a lighting fixture of the type mentioned at the outset which, with a low installation height, enables a radiation which is as wide as possible and which can preferably be adapted to the respective spatial conditions.
Diese Aufgabe wird mit dem Beleuchtungskörper nach Anspruch 1 gelost, der erfmdungsgemaß dadurch gekennzeichnet ist, daß unterhalb der Leiterplatte ein Korper anliegt, durch dessen einstellbare relative Lage- und/oder Volumenanderung die Leiterplatte aufwolbbar ist. Die verwendeten Leiterplatten als gedruckte Schaltungen besitzen als Tragerkorper eine Hartpa- pierplatte oder eine glasfaserverstärkte Kunstharzplatte, worauf die Dioden und ggf. weitere Steuerungselemente in vorgesehene Bohrungen eingesteckt und über Lotbahnen aus Kupfer in einer entsprechenden Schaltung angeordnet sind. Die Platinen besitzen jedoch eine gewisse Elastizität, die erfmdungsgemaß ausgenutzt wird. Über einen auf der Platinenruckseite angeordneten Korper wird eine regelbare Kraft ausgeübt, durch welche eine gewünschte Wölbung erzeugt wird. Bei einer kreisrunden Platine entsteht hierdurch eine teilkugelformige Schale, auf deren Außenmantel die dort angeordneten Dioden um ein der Wölbung entsprechendes Maß gegeneinander gekippt werden. Je nach dem Grad der Aufwölbung kann hierdurch gezielt der räumliche Abstrahlungswmkel bis hm zu 180° verändert werden. Dies hat bei Unterwasserscheinwerfern in Schwimmbecken den Vorteil, daß statt mehrerer nebeneinander angeordneter Leuchtmittel nur ein an einer Wand zentral angeordneter Scheinwerfer verwendet werden muß. Falls gewünscht, ist es nach der vorliegenden Erfindung auch möglich, die Wölbung der Leiterplatte in Abhängigkeit von der Zeit zu verandern, wobei die Stellgroße in Abhängigkeit der Zeit einer regelmäßigen harmonischen oder linearen Funktion oder auch unregelmäßigen Funktion folgen kann. Weiterbildungen der Erfindung sind m den Unteranspruchen aufgeführt .This object is achieved with the lighting fixture according to claim 1, which is characterized according to the invention in that a body rests below the printed circuit board, by means of whose adjustable relative position and / or volume change the printed circuit board can be bulged. The printed circuit boards used as printed circuits have a hard paper plate or a glass fiber-reinforced synthetic resin plate as the supporting body, whereupon the diodes and possibly further control elements are inserted into the provided bores and arranged in a corresponding circuit via copper solder tracks. However, the boards have a certain elasticity, which is used according to the invention. A controllable force is exerted via a body arranged on the back of the board, by means of which a desired curvature is generated. In the case of a circular circuit board, this results in a part-spherical shell, on the outer jacket of which the diodes arranged there are tilted against one another by an amount corresponding to the curvature. Depending on the degree of bulging, the spatial radiation angle can be specifically changed up to 180 °. In the case of underwater spotlights in swimming pools, this has the advantage that instead of several lamps arranged side by side, only one spotlight arranged centrally on a wall has to be used. If desired, it is also possible according to the present invention to change the curvature of the circuit board as a function of time, the manipulated variable being able to follow a regular harmonic or linear function or an irregular function as a function of time. Developments of the invention are listed in the subclaims.
So kann die relative Lage- und/oder Volumenanderung des Korpers mechanisch, pneumatisch, hydraulisch oder elektromechanisch regelbar sein. Im einfachsten Fall besteht der Korper aus einer Gewindeschraube, die m einer Gewindebohrung des Embaugehauses gefuhrt wird. Durch Drehung dieser Schraube kann der gewünschte Wolbungsgrad bedarfsgerecht eingestellt werden. Diese mechanische Losung wird bevorzugt dort angewendet, wo entsprechend den gewünschten Lichtverhaltnissen eine einmalige und endgültige Einstellung gewünscht wird. Alternativ hierzu ist es möglich, den Korper aus einem hydraulisch oder pneumatisch beaufschlagbaren elastischen Balg auszubilden, wobei jeweils nur so viel Luft oder Flüssigkeit den Balg gepumpt wird wie zur Platinen-Auf ölbung notwendig ist. Ebenso wie die elektromechanisch bzw. elektromotorische Regelung des Korpers kann die Pneumatik oder Hydraulik auch im Betriebszustand des Beleuchtungskörpers in Funktion gesetzt werden, wodurch alternierend sich aufweitende oder verjungende Kegelwinkel in Abhängigkeit der Zeit einstellbar sind.The relative change in position and / or volume of the body can be controlled mechanically, pneumatically, hydraulically or electromechanically. In the simplest case, the body consists of a threaded screw which is guided in a threaded hole in the Embaugehaus. By turning this screw, the desired degree of curvature can be set as required. This mechanical solution is preferably used where a one-off and final adjustment is required in accordance with the desired lighting conditions. As an alternative to this, it is possible to form the body from a hydraulically or pneumatically actuated elastic bellows, with only as much air or liquid being pumped into the bellows as is necessary for vaulting the circuit board. Just like the electromechanical or electromotive regulation of the body, the pneumatics or hydraulics can also be set in operation in the operating state of the lighting fixture, as a result of which widening or tapering cone angles can be set in dependence on the time.
Vorzugsweise sind Leuchtdioden unterschiedlicher Farbabgabe bzw. Wellenlangenbereiche und/oder Leuchtdioden, die je nach angelegter Spannung Licht verschiedener spektraler Zusammensetzung ausstrahlen, auf der Leiterplatten angeordnet. Neben den ein monochromes Licht, z.B. in den Farben von Rot bis Blau, abstrahlenden Dioden sind auch Zwei- oder Dreifarbendioden bekannt, die bei Änderung der angelegten Spannung ihre Lichtfarbe wechseln. Durch gezielte Schaltungssteuerung können somit mehrfache Effekte erzielt werden. Neben der Steuerung der Lichtmtensitat jeder einzelnen Diode oder auch von Dioden- Gruppen lassen sich auch beliebige Farbmuster in variierender Folge erzeugen. Die von den einzelnen Dioden abgestrahlten monochromen Farben können auch zu neuen Farben "gemischt" werden. Dies ergibt sich bereits bei einer einfachen Überlagerung der kegelförmigen Abstrahlungsbereiche der Dioden, ggf. auch mit weiteren optischen Hilfsmitteln, wie Linsen, Prismen oder ähnlichem. Soweit Zwei- oder Dreifarbendioden, deren Abstrahlungsbereiche sich mit den Abstrahlungsbereichen anderer Dioden überlappen, derart angesteuert werden, daß je nach Spannungsaufgabe ein Farbwechsel eintritt, laßt sich hiermit ein sich mit der Zeit wandelndes Farbenspiel erzeugen. Je nach verwendetem Abdeckdeckel (als Frontglas) können erfmdungsgemaß wechselnde Farbmischungen realisiert werden, die von dem Betrachter als angenehm empfunden werden. Die erreichbare Farbpalette geht von Weiß bis Violett. Mit solchen Lichtsteuerungen lassen sich therapeutische Anwendungsbereiche eroffnen, die über eine reine Raumausleuchtung hinausgehen. Wie grundsätzlich aus der WO 99/23413 bekannt, fuhrt eine rasterformige Anordnung der Leuchtdioden auf der Platine und deren getrennte oder in Gruppen realisierbare Steuerbarkeit zu der Möglichkeit, ggf. "bewegte Bilder" abzustrahlen.Light-emitting diodes of different colors or wavelength ranges and / or light-emitting diodes which emit light of different spectral composition depending on the voltage applied are preferably arranged on the printed circuit boards. In addition to the diodes emitting a monochrome light, for example in the colors from red to blue, two- or three-color diodes are also known which change their light color when the voltage applied changes. Through targeted circuit control, multiple effects can be achieved. In addition to controlling the light intensity of each individual diode or also of diode groups, any color pattern can be varied Generate sequence. The monochrome colors emitted by the individual diodes can also be "mixed" into new colors. This results from a simple superimposition of the conical radiation areas of the diodes, possibly also with other optical aids, such as lenses, prisms or the like. Insofar as two- or three-color diodes, whose radiation areas overlap with the radiation areas of other diodes, are controlled in such a way that a color change occurs depending on the voltage task, a color play that changes over time can be generated with this. Depending on the cover lid used (as front glass), changing color mixtures can be realized according to the invention, which the viewer perceives as pleasant. The available color palette ranges from white to violet. With such lighting controls, therapeutic areas of application can be opened that go beyond pure room lighting. As is known in principle from WO 99/23413, a grid-like arrangement of the light-emitting diodes on the circuit board and its controllability, which can be carried out separately or in groups, leads to the possibility of possibly emitting “moving images”.
Nach einer weiteren Ausgestaltung der Erfindung wird die Diodenspannung anhangig von der Frequenz und/oder der Lautstarke einer vorgegebenen Klangfolge gesteuert. Eine etwa eingespielte und für den Betrachter des Beleuchtungskörpers hörbare Musik wird somit takt- und/oder rhythmussynchron in Beleuchtungsbilder umgesetzt.According to a further embodiment of the invention, the diode voltage is controlled depending on the frequency and / or the volume of a given sound sequence. Music that has been recorded and can be heard by the viewer of the lighting fixture is thus converted into lighting images in synchronism with the clock and / or rhythm.
Um die Möglichkeiten der Farbmischungen zu erweitern, besitzt der Abdeckdeckel prismenartig ausgebildete Bereiche, die lichtstreuend und/oder Abhängigkeit der Wellenlange unterschiedlich brechend wirken. Besitzt das Frontglas eines erfin- dungsgemaßen Beleuchtungskörpers mehrere aneinandergereihte Prismen, können durch die hierdurch erzeugten dispersiven Effekte die Farbvarianten erheblich vermehrt werden, insbesondere dann, wenn zusätzlich die Leiterplattenwolbung m Abhängigkeit der Zeit variiert wird.In order to expand the possibilities of the color mixtures, the cover has prism-like areas which have a light scattering and / or a different refraction depending on the wavelength. If the front glass of a lighting fixture according to the invention has a plurality of prisms strung together, the dispersive lenses produced thereby can Effects that color variants are increased significantly, especially if the circuit board curvature is also varied depending on the time.
Nach einer weiteren Ausgestaltung der Erfindung ist das Embau- gehause des Bleuchtungskorpers Teil eines Schwimmbadskimmers, vorzugsweise dergestalt, daß unterhalb der Ski meroffnung für den Wasserablauf das Embaugehause angeordnet ist. Durch diese Kombination eines vom Aufbau und Prinzip her bekannten Skimmers mit einem Beleuchtungskörper wird der Vorteil geschaffen, daß anstelle der bisher nach dem Stand der Technik verwendetenAccording to a further embodiment of the invention, the Embau housing of the lighting body is part of a swimming pool skimmer, preferably such that the Embaugehause is arranged below the ski opening for the water drainage. This combination of a skimmer known in terms of structure and principle with a lighting fixture creates the advantage that instead of those previously used according to the prior art
mehreren Embaunischen für den getrennten Einbau der notwendigen Beleuchtungskörper und des Skimmers nur eine Embauoffnung in der Beckenwand geschaffen werden muß. Diese Embauoffnung ist bei privaten Schwimmbecken etwa mittig an einer Schwimmbeckenwand angeordnet. Die Kombination ist erst mit der vorliegenden Erfindung möglich, da die bisher mit Dioden ausgestatteten Beleuchtungskörper keine genügend großen Abstrahlwinkel gewahrleisteten. Weil insbesondere im Bereich des Skimmers eine starke Wasserbewegung herrscht, schaffen die hierdurch erzeugten unterschiedlichen Lichtbrechungen und Beugungen zusätzliche optische Effekte.Several construction niches for the separate installation of the necessary lighting fixtures and the skimmer, only one construction opening must be created in the pool wall. In private swimming pools, this opening is arranged approximately in the middle of a swimming pool wall. The combination is only possible with the present invention, since the lighting fixtures previously equipped with diodes did not ensure a sufficiently large radiation angle. Because there is a strong movement of water, especially in the area of the skimmer, the resulting different light refractions and diffractions create additional optical effects.
Bereits durch die Verwendung von Dioden können viele Teile des Embaugehauses aus miteinander unlösbar verschweißten Kunststoffen gefertigt werden, da aufgrund der hohen Lebensdauer der Dioden eine Zuganglichkeit der Leiterplatte nicht mehr erforderlich ist. Eine weitere Verbesserung laßt sich dadurch erzielen, daß die Diodenspannung beruhrungslos induktiv durch eine Magnetspule erzeugt wird, die vorzugsweise außerhalb des Embaugehauses angeordnet ist. Die induktive elektrische Lei- stungsubertragung ermöglicht einen hermetischen, feuchtigkeitsdichten Aufbau des Beleuchtungskörpers, der keinerlei nach außen fuhrende Anschlüsse mehr aufweist. Ausfuhrungsbeispiele der Erfindung sind m den Zeichnungen dargestellt. Es zeigenAlready by using diodes, many parts of the Embaugehaus can be made of plastics that are welded together so that they cannot be detached, because due to the long life of the diodes, access to the circuit board is no longer necessary. A further improvement can be achieved in that the diode voltage is generated inductively by a magnetic coil, which is preferably arranged outside the housing. The inductive electrical power transmission enables a hermetic, moisture-proof construction of the lighting fixture, which no longer has any connections leading to the outside. Exemplary embodiments of the invention are shown in the drawings. Show it
Fig. 1 einen Querschnitt durch einen Beleuchtungskörper nach der vorliegenden Erfindung,1 shows a cross section through a lighting fixture according to the present invention,
Fig. 2 einen Skimmer mit einem integrierten Beleuchtungskörper,2 shows a skimmer with an integrated lighting fixture,
Fig. 3 eine Pr zipdarstellung eines induktiv gespeisten Beleuchtungskörper.Fig. 3 is a Pr zip representation of an inductively powered lighting fixture.
Der in Fig. 1 dargestellte Beleuchtungskörper besteht im wesentlichen aus einem Embaugehause 10 mit einem transparenten Abdeckdeckel 11 und einer Platine 12, auf der mehrere Leuchtdioden 13 angeordnet sind. Die Spannungsversorgung 14 zu der auf der Platine 12 gedruckten Schaltung ist durch eine Öffnung des hermetisch nach außen wasserdicht verschlossenen Gehäuses gefuhrt. Das Embaugehause 10 besitzt einen Schaftteil 15 mit einem Innengewinde, m dem eine Schraube 16 drehbar gefuhrt ist. Diese Schraube 16 liegt mit ihrer Spitze 17 an der Ruckseite der Platine 12 an und biegt diese zu der dargestellten Wölbung auf, so daß die jeweils zentrisch von den Dioden 13 abgestrahlten Lichtstrahlen 18 nicht parallel, wie im Falle der ebenen Platine, sondern jeweils radial zu der schalenformig aufgebogenen Platine abstrahlen. Hierdurch ergibt sich eine verbesserte Raumausleuchtung. Anstelle der Schraube 16, die per Hand oder mittels eines passenden Werkzeuges betätigt werden kann, kann auch m dem unterhalb der Platine 12 liegende Hohlraum 19 ein pneumatisches oder hydraulisches Kissen liegen, das mittels des unter Druck eingeführten pneumatischen oder hydraulischen Mediums eine entsprechende Wölbung der Platine herbeifuhrt. Die Dioden 13 können in Form eines Rasters linien- und spaltenweise angeordnet und einzeln oder gruppenweise ansteuer- bar sein, so daß Zahlen und Buchstaben, wie die Wassertemperatur, oder auch verschiedene Bilder, wie beispielsweise Tiermo- tive, darstellbar sind.The lighting fixture shown in FIG. 1 essentially consists of an embau housing 10 with a transparent cover 11 and a circuit board 12 on which a plurality of light-emitting diodes 13 are arranged. The voltage supply 14 to the circuit printed on the circuit board 12 is led through an opening in the housing, which is hermetically sealed to the outside. The housing 10 has a shaft part 15 with an internal thread, in which a screw 16 is rotatably guided. This screw 16 rests with its tip 17 on the rear side of the circuit board 12 and bends it up to the arch shown, so that the light beams 18 radiated centrally from the diodes 13 are not parallel, as in the case of the plane circuit board, but rather radially of the bowl-shaped bent-up blast. This results in improved room lighting. Instead of the screw 16, which can be actuated by hand or by means of a suitable tool, a pneumatic or hydraulic cushion can also be located in the cavity 19 below the circuit board 12, which cushion has a corresponding curvature of the circuit board by means of the pneumatic or hydraulic medium introduced under pressure herbeifuhrt. The diodes 13 can be arranged in lines and columns in the form of a grid and can be controlled individually or in groups. be bar, so that numbers and letters, such as the water temperature, or different images, such as animal motifs, can be displayed.
Die Dioden 13 können zwei- oder mehrfarbige Lumineszenzdioden sein, die je nach angelegter Spannung Licht unterschiedlicher Farbe bzw. Wellenlange ausstrahlen. Der Abdeckdeckel 11 ist vorzugsweise aus einzelnen aneinandergereihten prismatischen Korpern zusammengesetzt oder durch eingeprägte Riffelung als dispersiv wirkende Lichtstreuscheibe ausgebildet. Die Dioden, die entsprechend der im einzelnen nicht dargestellten Steuerschaltung unterschiedliche Lichtfarben abgeben, ermöglichen je nach Ansteuerung zahllose Farbmischungen, die kontinuierlich eine etwa gleichbleibende Licht tensitat mit wechselnden Farben oder auch intermittierend strahlen können.The diodes 13 can be two-colored or multi-colored luminescent diodes which emit light of different colors or wavelengths depending on the voltage applied. The cover 11 is preferably composed of individual prismatic bodies strung together or formed as a dispersive light scattering disc by embossed corrugation. The diodes, which emit different light colors in accordance with the control circuit (not shown in detail), enable countless color mixtures depending on the control, which can continuously emit an approximately constant light intensity with changing colors or also intermittently.
Der Beleuchtungskörper kann kreisrund, eckig oder anderen Formgestaltungen ausgeführt sein. Eine Ausfuhrungsvariante des Bleuchtungskorpers 20 ist Fig. 2 zu entnehmen. Dieser im wesentlichen rechteckige Beleuchtungskörper 20 ist mit seinem Embaugehause Teil eines Skimmers 21, der fest installierter Teil einer Schwimmbadwand 22 ist.The lighting fixture can have a circular, angular or other shape. An embodiment of the illuminating body 20 can be seen in FIG. 2. This essentially rectangular lighting fixture 20 is part of a skimmer 21 with its housing, which is a permanently installed part of a swimming pool wall 22.
Wahrend bei der Ausfuhrungsform nach Fig. 1 die benotigte Spannung über ein Kabel 14 zugeführt wird, wird die elektrische Leistung im Ausfuhrungsbeispiel nach Fig. 3 induktiv übertragen. Der Beleuchtungskörper 30 ist an einer Wand 31 mitsamt der auf einer Platine 32 integrierten Schaltungselektronik befestigt. Im rückseitigen Teil des Embaugehauses befindet sich eine um den Magnetkern 33 gewickelte Leiterspule 34, die von einem ( Primär-) Strom durchflössen wird und hierdurch entsprechenden Leiterbahnen bzw. Sekundarspulen auf der Platine 32 Strome induziert, mit denen die Dioden 35 gespeist werden. Mit dieser induktiven elektrischen Leistungsubertragung wird die Stromzufuhr zur Platine in Form eines Leitungskabels entbehrlich; entsprechende Abdichtungen am Ort der Leitungsdurchfuh- rung entfallen. Da die Dioden sowie die Platine mitsamt der Steuerschaltung regelmäßig über lange Zeit storungsunanfallig sind, entfallt auch ein kompletter Ausbau des Beleuchtungskörpers im Falle eines Kabelbruches. Hierzu ist es lediglich erforderlich, den rückwärtigen Teil des Embaugehauses zu offnen, um einen entsprechenden Kabel- bzw. Spulenausrausch der Primarspule 34 vorzunehmen. Die gewählte induktive Leistungs- ubertragung kann auch dazu genutzt werden, einen Elektromotor zu speisen, der die in Fig. 1 dargestellte Schraube dreht. Em solcher Elektromotor oder em weiterer Elektromotor kann auch dazu verwendet werden, die auf einem Drehteller angeordnete Platine in Drehung zu versetzen, so daß einzelne Bereiche dieser Platine unterschiedliche Magnetfelder durchlaufen, die von einer oder mehreren Pπmarspulen erzeugt werden. Durch diese Maßnahme lassen sich lokal unterschiedliche Spannungen in den Sekundärwicklungen auf der Leiterspule induzieren, denen zufolge die Farbe und/oder Leucht tensitat der Leuchtdioden geändert wird. While the required voltage is supplied via a cable 14 in the embodiment according to FIG. 1, the electrical power in the embodiment according to FIG. 3 is transmitted inductively. The lighting fixture 30 is fastened to a wall 31 together with the circuit electronics integrated on a circuit board 32. In the rear part of the Embaugehaus there is a conductor coil 34 wound around the magnetic core 33, through which a (primary) current flows and thereby induces corresponding conductor tracks or secondary coils on the circuit board 32, with which the diodes 35 are fed. With this inductive electrical power transmission the Power supply to the board in the form of a cable can be dispensed with; Appropriate seals at the location of the cable entry are not required. Since the diodes and the circuit board together with the control circuit are regularly fault-prone for a long time, there is also no need to completely remove the lighting fixture in the event of a cable break. To do this, it is only necessary to open the rear part of the Embaugehaus to make a corresponding cable or coil noise of the primary coil 34. The selected inductive power transmission can also be used to feed an electric motor that rotates the screw shown in FIG. 1. Such an electric motor or another electric motor can also be used to set the circuit board arranged on a turntable in rotation, so that individual regions of this circuit board pass through different magnetic fields which are generated by one or more primary coils. This measure allows locally different voltages to be induced in the secondary windings on the conductor coil, according to which the color and / or light intensity of the light-emitting diodes is changed.

Claims

Schutzansprüche protection claims
1. Beleuchtungskörper (10, 20, 30) für Schwimmbäder, Whirlpools, Gartenteiche und/oder Feuchträume aller Art, bestehend aus einem Einbaugehäuse (10) mit einem transparenten Abdeckdeckel (11), einer Stromzufuhr (14, 34) und mehreren Dioden (13, 35) als Leuchtmitteln, die auf einer Leiterplatte (12, 32) (Platine) angeordnet und befestigt sind, d a d u r c h g e k e n n z e i c h n e t, daß unterhalb der Leiterplatte (12, 32) ein Körper (16) anliegt, durch dessen einstellbare relative Lage- und/oder Volumenanderung die Leiterplatte (12, 32) aufwölbbar ist.1.Lighting body (10, 20, 30) for swimming pools, whirlpools, garden ponds and / or damp rooms of all kinds, consisting of a built-in housing (10) with a transparent cover (11), a power supply (14, 34) and several diodes (13 , 35) as illuminants, which are arranged and fastened on a printed circuit board (12, 32) (circuit board), characterized in that below the printed circuit board (12, 32) a body (16) rests, through the adjustable relative position and / or Volume change the circuit board (12, 32) can be arched.
2. Beleuchtungskörper nach Anspruch 1, dadurch gekennzeichnet, daß die relative Lage- und/oder Volumenanderung des Körpers (16) mechanisch, pneumatisch, elektromechanisch oder hydraulisch regelbar ist.2. Lighting fixture according to claim 1, characterized in that the relative change in position and / or volume of the body (16) can be controlled mechanically, pneumatically, electromechanically or hydraulically.
3. Beleuchtungskörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Körper aus einer Gewindeschraube (16) besteht, die in einer Gewindebohrung des Einbaugehäuses (10) geführt wird.3. Lighting fixture according to claim 1 or 2, characterized in that the body consists of a threaded screw (16) which is guided in a threaded bore of the mounting housing (10).
4. Beleuchtungskörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Körper aus einem hydraulisch oder pneumatisch beaufschlagbaren elastischen Balg (Kissen) besteht.4. Lighting fixture according to claim 1 or 2, characterized in that the body consists of a hydraulically or pneumatically actuated elastic bellows (cushion).
5. Beleuchtungskörper nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Leuchtdioden (13, 35) unterschiedlicher Farbabgabe bzw. Wellenlängenbereiche und/oder Leuchtdioden, die je nach angelegter Spannung Licht verschiedener spektraler Zusammensetzung ausstrahlen, auf der Leiterplatte (12, 32) angeordnet sind. 5. Lighting device according to one of claims 1 to 4, characterized in that the light-emitting diodes (13, 35) of different color emission or wavelength ranges and / or light-emitting diodes which emit light of different spectral composition depending on the voltage applied, on the circuit board (12, 32 ) are arranged.
6. Beleuchtungskörper nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Leuchtdioden (13, 35) rasterformig auf der Platine (12, 32) angeordnet und getrennt oder m Gruppen über eine Steuerschaltung ansteuerbar und/oder m der Versorgungsspannung getrennt regelbar sind.6. Lighting device according to one of claims 1 to 5, characterized in that the light-emitting diodes (13, 35) arranged in a grid on the circuit board (12, 32) and separated or m groups can be controlled via a control circuit and / or m of the supply voltage can be regulated separately ,
7. Beleuchtungskörper nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Diodenspannung anhangig von der Frequenz und/oder der Lautstarke verschiedener Klangfolgen gesteuert wird.7. Lighting fixture according to one of claims 1 to 6, characterized in that the diode voltage is controlled depending on the frequency and / or the volume of different sound sequences.
8. Beleuchtungskörper nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Abdeckdeckel (11) prismenartig ausgebildete Bereiche aufweist.8. Lighting device according to one of claims 1 to 7, characterized in that the cover (11) has prism-like areas.
9. Beleuchtungskörper nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Embaugehause (20) Teil eines Schwimmbadskimmers (21) ist, vorzugsweise dergestalt, daß unterhalb der Skimmeroffnung das Embaugehause (20) angeordnet ist.9. Lighting fixture according to one of claims 1 to 8, characterized in that the embaugehause (20) is part of a swimming pool skimmer (21), preferably such that the embauging housing (20) is arranged below the skimmer opening.
10. Beleuchtungskörper nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Diodenspannung beruhrungs- los induktiv durch eine Magnetspule (34), die vorzugsweise außerhalb des Embaugehauses angeordnet ist, erzeugt wird. 10. Lighting fixture according to one of claims 1 to 9, characterized in that the diode voltage is generated inductively by a magnetic coil (34), which is preferably arranged outside the Embaugehaus, without contact.
PCT/IB2001/000145 2000-03-03 2001-02-07 Illuminating body for humid rooms of all types WO2001065172A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10010606.4 2000-03-03
DE10010606A DE10010606A1 (en) 2000-03-03 2000-03-03 Lighting body for humid rooms of all types has body underneath circuit board carrying LEDs and whose relative position and or volume can be changed to bend circuit board upwards

Publications (1)

Publication Number Publication Date
WO2001065172A1 true WO2001065172A1 (en) 2001-09-07

Family

ID=7633512

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000145 WO2001065172A1 (en) 2000-03-03 2001-02-07 Illuminating body for humid rooms of all types

Country Status (2)

Country Link
DE (1) DE10010606A1 (en)
WO (1) WO2001065172A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423144A (en) * 2005-02-10 2006-08-16 Richard Liddle Lamp with magnetic adjustment
CN111256082A (en) * 2020-01-17 2020-06-09 郑州商学院 Light adjusting device for art design

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154813A1 (en) * 2001-11-08 2003-05-28 Christian Hefter Light supply, especially in the form of a chain of lights
DE10216085A1 (en) * 2002-04-11 2003-11-06 Sill Franz Gmbh Color changing spotlights
DE10326480B4 (en) * 2002-06-18 2009-06-10 Jens Goldenstein Device for changing the emission angle in lighting equipment
DE10239360A1 (en) * 2002-08-28 2004-03-18 Ralf Plaga Light for outdoor use e.g. street, has diode inside paving stone which is inductively powered by primary winding surrounding body containing secondary winding
DE10302343A1 (en) * 2003-01-17 2004-08-12 Hansgrohe Ag A light emitting device
ITCR20030003U1 (en) * 2003-03-18 2004-09-19 Cappa Snc PROJECTOR FOR SWIMMING POOLS WITH SELECTIVELY VARIABLE COLOR
DE10321992A1 (en) * 2003-05-16 2005-03-10 Wts Kereskedelmi Es Szolgaltat Lamp for swimming pools has a front pane formed as an optical lens body having an annular recess concentrically arranged around a longitudinal axis on its lower side
DE10354176A1 (en) * 2003-11-19 2005-08-04 Dialight Garufo Gmbh signal light
DE102005003633A1 (en) * 2005-01-24 2006-08-03 Matthias Lang Light dispersing and concentrating device for e.g. motor vehicle headlight, has flexible matrix achieving concave or convex shape due to effect of forces so that lights emitted from sources as concentrated at common point or are dispersed
ITPD20050177A1 (en) * 2005-06-10 2006-12-11 Roberto Goldin LIGHTING DEVICE TO BE COMBINED WITH CEILING LAMPS OF ROAD LAMPS
FR2899955B1 (en) * 2006-04-12 2009-11-20 Osean SUBAQUATIC ILLUMINATION DEVICE SUITABLE FOR USE IN A MARINE ENVIRONMENT
ITVE20110058A1 (en) * 2011-08-10 2013-02-11 Osmap Asia Pacific Pte Ltd LED LIGHTING EQUIPMENT IN PARTICULAR FOR URBAN USE, FOR INTERIORS AND FOR THE FOTOVIDEO SECTOR.
CN111578178B (en) * 2020-05-26 2022-12-27 杭州优博光电有限公司 LED packaging structure with adjustable color temperature and heat dissipation shell

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791536A (en) * 1988-01-12 1988-12-13 James Darold L Sound responsive lighted earrings
US5752766A (en) * 1997-03-11 1998-05-19 Bailey; James Tam Multi-color focusable LED stage light
WO1999023413A1 (en) * 1997-10-30 1999-05-14 Wts Kereskedelmi És Szolgáltató Korlátolt Felelösségü Társaság Illuminating body for swimming pools and similar
DE29913930U1 (en) * 1999-08-13 1999-11-18 Strobl, Thomas, 82541 Münsing Mobile lamp
DE20004070U1 (en) * 2000-03-03 2000-07-06 WTS Kereskedelmi és Szolgáltató Kft., Szentendre Lighting fixtures for wet rooms of all kinds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327199A1 (en) * 1993-08-13 1995-02-16 Runolt Holz Sprinkler head with illumination
DE29704335U1 (en) * 1997-02-28 1997-05-15 Quick, Herbert, 13507 Berlin Illuminable container
DE29712229U1 (en) * 1997-07-11 1997-09-11 Hesse, Ulrich, 58095 Hagen LEDs as lighting for light signal systems
DE29905156U1 (en) * 1999-03-20 1999-06-02 Wuschik, Günter, Dipl.-Ing., 63849 Leidersbach Bathtub with an illuminated interior

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791536A (en) * 1988-01-12 1988-12-13 James Darold L Sound responsive lighted earrings
US5752766A (en) * 1997-03-11 1998-05-19 Bailey; James Tam Multi-color focusable LED stage light
WO1999023413A1 (en) * 1997-10-30 1999-05-14 Wts Kereskedelmi És Szolgáltató Korlátolt Felelösségü Társaság Illuminating body for swimming pools and similar
DE29913930U1 (en) * 1999-08-13 1999-11-18 Strobl, Thomas, 82541 Münsing Mobile lamp
DE20004070U1 (en) * 2000-03-03 2000-07-06 WTS Kereskedelmi és Szolgáltató Kft., Szentendre Lighting fixtures for wet rooms of all kinds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423144A (en) * 2005-02-10 2006-08-16 Richard Liddle Lamp with magnetic adjustment
GB2423144B (en) * 2005-02-10 2009-08-05 Richard Liddle Lighting system
CN111256082A (en) * 2020-01-17 2020-06-09 郑州商学院 Light adjusting device for art design

Also Published As

Publication number Publication date
DE10010606A1 (en) 2001-09-06

Similar Documents

Publication Publication Date Title
WO2001065172A1 (en) Illuminating body for humid rooms of all types
DE19956799A1 (en) Signal or orienting light for installing in or at building surface or building part surface and light combined together with other such lights forms personnel guide system with at least one LED arranged in each light
WO2009043561A2 (en) Magnetically attached luminaire
DE102008013049A1 (en) Luminaire, in particular for achieving a daylight-like light spectrum
DE102016101769A1 (en) lamp
EP1025386B1 (en) Illuminating body for swimming pools and similar
DE102009058310A1 (en) LED luminaire insert with light-deflecting element
DE20004070U1 (en) Lighting fixtures for wet rooms of all kinds
DE102008017271B4 (en) Luminaire with two light sources in a recess of an at least partially photoconductive support, use of this lamp as a pendant, wall or floor lamp and lighting device for such a lamp
DE102004001256A1 (en) Combined light and water emitting unit for showers sprays and lawn sprinklers has light beam coaxial with the water jet
DE10162760A1 (en) Lighting body has lampshade in form of optically conducting foil and lamp in form of LED; several LEDs can be arranged on the interior of the lampshade
EP2383509A1 (en) LED module with lens for generating a non-rotation-symmetric light distribution
DE102016120256A1 (en) LIGHTING DEVICE WITH VARIABLE LIGHT DISTRIBUTION
DE20004069U1 (en) Lighting fixtures for wet rooms of all kinds
EP1020682B1 (en) Ceiling, wall or stand light for inner room illumination
DE3818858A1 (en) EXPLOSION PROTECTED LAMP
DE20103621U1 (en) Illuminated object with a water-filled bowl
EP2761114B1 (en) Water basin with illuminated edge stones
EP1467141A2 (en) Luminaire with a closed light-emitting surface
EP2314910B1 (en) Illumination system for light stagings
DE102011079741A1 (en) Lamp illumination of rooms, has control device for controlling LEDs which are arranged on surface of ball, and several flat surface portions are arranged on surface of ball
DE102018106223A1 (en) Headlamp with adjustable light distribution
EP4166841A1 (en) Outdoor light with controllable ambient lighting
DE10207921A1 (en) A device for producing colored light effects for decorative purposes has a circuit which selectively converts acoustic signals into electrical signals
DE202014008538U1 (en) Light source with multiple light emitting different color temperature sides

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CZ HU PL

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase