EP2273185A1 - Eléments d'éclairage à DEL dotés d'un élément de guidage de la lumière - Google Patents

Eléments d'éclairage à DEL dotés d'un élément de guidage de la lumière Download PDF

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Publication number
EP2273185A1
EP2273185A1 EP10168342A EP10168342A EP2273185A1 EP 2273185 A1 EP2273185 A1 EP 2273185A1 EP 10168342 A EP10168342 A EP 10168342A EP 10168342 A EP10168342 A EP 10168342A EP 2273185 A1 EP2273185 A1 EP 2273185A1
Authority
EP
European Patent Office
Prior art keywords
leds
light
carrier
insert according
circuit
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
EP10168342A
Other languages
German (de)
English (en)
Other versions
EP2273185B1 (fr
Inventor
Christoph Lewers
Clemens Meyer
Stephan Lukanow
Michael Härtl
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.)
Osram SBT GmbH
Original Assignee
Siteco Beleuchtungstechnik GmbH
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 Siteco Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP2273185A1 publication Critical patent/EP2273185A1/fr
Application granted granted Critical
Publication of EP2273185B1 publication Critical patent/EP2273185B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • F21W2131/10—Outdoor lighting
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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 present invention relates to an LED luminaire insert with light-guiding element for subsequent installation in luminaires, e.g. in outdoor lights.
  • Object of the present invention is therefore with the least possible effort existing luminaires, as they are found in particular in the field of outdoor lighting, with a view to the more efficient use of energy to improve.
  • the luminaire insert further comprises a structural element, which is connected to the carrier element and serves to support the carrier element in the luminaire housing, at least one electrical operating device (50) for the electrical supply of LEDs and a plurality of LEDs, which are arranged on at least one of the circuit carriers.
  • at least one circuit carrier LEDs including OLEDs are to be understood, arranged.
  • one or more further electrical components can be arranged on the circuit carriers.
  • the circuit carriers can have a sensor, in particular a temperature sensor, for example a temperature-dependent resistor.
  • the circuit carrier can have a current regulation circuit.
  • conductor tracks may be arranged on the circuit carriers, which contact the LEDs and / or electrical components.
  • the circuit carrier may have a cylindrical shape, on the outer surface of which the LEDs are arranged. In this way, an arrangement can be achieved in which the LEDs can radiate in different spatial directions. The arrangement of the LEDs affects the overall light distribution of the lamp.
  • circuit carriers may be used which have a substantially planar surface.
  • a plurality of circuit carriers may be composed such that respective adjacent circuit carriers are aligned at one edge.
  • an n- corner may result, in particular in the cross section of the arrangement, the LEDs being arranged on the outside of the n- corner.
  • the arrangement of circuit carriers forms a uniform n- corner, for example a uniform hexagon. At a polygon of at least five corners, a relatively uniform light distribution can be achieved by 360 ° of the luminaire insert.
  • circuit boards with a flat surface.
  • circuit boards with a flat surface.
  • circuit boards with a flat surface.
  • the use of five or six circuit carriers offers.
  • a higher number may allow a finer angular distribution of the radiated light, but on the other hand requires a higher assembly outlay.
  • the circuit carrier can be designed in particular as a printed circuit board (PCB). Further, it may be designed to improve heat dissipation as a metal core printed circuit board (MCPCB).
  • the circuit carrier may have a metallic core, which is provided on its surface with a dielectric. In particular, conductor tracks can be arranged on the dielectric. Preferred here is the use of a metallic core of aluminum.
  • surface portions of the carrier element itself may be formed as a circuit carrier.
  • metallic conductor tracks are mounted on the surface of the carrier element or an electrical insulating layer of the surface of the carrier element.
  • the circuit carrier may have a matrix of columns and rows in which the LEDs are positioned.
  • the matrix may be uniform, for example in vertical and / or horizontal direction have equal distances.
  • the circuit carrier may in this embodiment have a uniform arrangement of columns and rows of possible LED connection positions, while the LEDs may be evenly or non-uniformly distributed thereon.
  • possible LED connection positions that are not occupied by LEDs can also be short-circuited with an electrical bridge because a series connection of the ELDs or the LED positions is provided.
  • the LEDs can be arranged so that they are individually contactable from the outside and can be controlled individually.
  • the circuit carrier may include external terminals that are particularly for electrical energy supply. Preferably, these can be designed as a plug connection.
  • the circuit carrier may be provided with a protective coating which serves to protect against moisture. The coating can be designed as a transparent coating or coating.
  • the carrier element in cross-section perpendicular to its longitudinal axis have an outer profile which corresponds to the cross section of the arrangement of the circuit carrier or at least similar.
  • the carrier element may have a n- angular cross-section.
  • the support member may be a tubular, hollow member, on the outer surface of which the circuit carriers are arranged.
  • the carrier element may in particular have channels in order to fasten the circuit carriers, for example by means of screws.
  • the carrier element can be solid.
  • the support element may comprise aluminum.
  • the support member may comprise iron or copper.
  • At least one circuit carrier can be fastened on the carrier element by means of a screwing or clamping device or by means of an adhesive method.
  • a forming cavity between the circuit carrier and the carrier element may be filled with a thermally conductive material (e.g., a thermal grease).
  • the invention further provides a structural element.
  • This serves for the mechanical stability and the attachment of other components of the lighting insert, in particular the carrier element, in the luminaire housing.
  • Preference is given here to the use of a metallic material.
  • the structural element may be made of aluminum. Due to the high thermal conductivity of aluminum, this allows an efficient dissipation of the heat generated in the LEDs.
  • the structural element can be provided with outer surfaces, via which the heat energy can be released into the air.
  • aluminum is a relatively low density material which minimizes the overall weight of the structure.
  • the structural element may also be a casting or have a construction of sheets.
  • the structural element is further provided with a fastening means to secure the lamp insert to the lamp.
  • the structural element may have a thread.
  • other fastening means such as in particular means may be provided for a latching connection.
  • the carrier element can also comprise fastening means for a component of the luminaire to be renovated, for example for a lampshade or luminous lid.
  • a fastener such as a threaded pin, may be provided on the support member for use in mushroom lights to secure a roof member of the lamp housing.
  • the luminaire insert can have one or more cover elements. These serve in particular to cover portions of the luminaire insert, which are not provided with LEDs or reflectors.
  • the cover elements can be made of a metallic material, in particular aluminum.
  • the cover can also contribute to the cooling of the lamp.
  • openings may be provided for ventilation.
  • the cover elements may have surface areas which contribute to the release of heat loss to the surrounding air.
  • the cover element may be formed in one piece on the structural element.
  • the cover may have an opening or recess through which an electrical connection of the lamp takes place. The opening or recess may also have a lid which is fixed to the cover.
  • the at least one operating device of the luminaire insert is used for the electrical supply of the LEDs.
  • the operating device may also contain logic.
  • the operating device may also include a control module (e.g., a Siteco Light Control (SLC) device).
  • SLC Siteco Light Control
  • the use of a control module makes it possible to adapt the lighting level to the actual requirements. This offers advantages, in particular with regard to the use of the luminaire insert in traffic route lighting. For example, the lighting level at accident sites or in unfavorable weather conditions can be increased by an appropriate regulation of the street lighting, whereby a risk of accidents can be reduced.
  • the operating device may include an electrical converter. This serves to convert the electrical energy provided from the outside into a voltage which is required for the operation of the LEDs.
  • the electrical converter can be designed as a down converter, which converts a higher voltage provided from the outside into a lower voltage suitable for operating the LEDs.
  • the lamp insert further comprises light-guiding elements, which are arranged in front of the LEDs in the emission direction.
  • the light directing elements may comprise a transparent or opal plastic, e.g. PMMA.
  • PMMA transparent or opal plastic
  • the use of plastic injection-molded parts is possible.
  • the light-guiding elements may have a reflective or partially reflecting surface coating.
  • the coating may in particular comprise the materials aluminum, silver or gold. In this case, it is possible in particular to apply the material by means of a vacuum metallization process.
  • a coated portion of the surface may be smooth or frosted.
  • a coated partial area of the surface can be provided with facets.
  • the light-directing element may comprise further molded or insertable refractive or light-diffusing elements, e.g. a Fresnel lens, a prism, a diffuser or a combination of these elements.
  • the light-guiding element is embodied in a plurality of segments which each have means for the mechanical connection of the segments to one another.
  • the means may be integrally formed from the material of the light guide unit or attached as separate elements to this.
  • the connecting elements can be formed so that individual segments can be connected to each other both in the horizontal and in the vertical direction.
  • By arranging different segments in the vertical direction i. stacking of the segments one above the other, in particular the light distribution in the radial direction relative to the luminaire can be influenced.
  • By connecting different segments in the horizontal direction the light distribution in annular areas, which extend concentrically around the luminaire, can furthermore be influenced.
  • the individual segments can be designed differently. In particular, different segments may have different dimensions in the horizontal and vertical directions.
  • the light guide member includes reflector surfaces to reflect the light emitted by the LEDs.
  • the desired light distribution can be adjusted.
  • two partial regions of the reflectors, which direct light into the near or far region of the luminaire can lie one above the other, for example within a segment of the light-directing element.
  • the light-guiding element forms a plurality of compartments, each comprising two opposite or four approximately box-shaped arranged reflector surfaces.
  • the reflector surfaces which are arranged transversely to the longitudinal axis of the carrier element, inclined relative to the longitudinal axis of the carrier element.
  • the compartments are constructed of the segments of the light-guiding element.
  • One segment in each case can comprise the upper half and the lower half of two adjacent compartments. It is also envisaged that a segment of the light-guiding element comprises one or more complete compartments, each formed by two or four reflector surfaces.
  • the segments each comprise at least two reflector surfaces. At least some of the segments of the light guide element may have an identical shape.
  • parts of the light-guiding element can be connected to one another with the aid of a supporting structure.
  • a separate support structure can in particular increase the mechanical stability of the structure. Furthermore, this facilitates the use of different parts of the light-guiding element, for example for a combination of segments of different dimensions.
  • the support structure itself can be made of a transparent, opal material. In particular, the support structure be made of plastic. Alternatively or additionally, the support structure may also comprise metallic elements.
  • the support structure may be visible from outside.
  • a portion of the support structure may be formed as a light guide, whereby the appearance of the lamp can be selectively influenced.
  • the support structure may further be provided with fluorescent or light-scattering particles, which make portions of the support structure appear as a luminous framework.
  • the light distribution of the luminaire is influenced, in particular, by the arrangement of the individual LEDs on the circuit carrier, the arrangement of the circuit carriers in the luminaire, and the arrangement and design of the light-deflecting elements.
  • an illumination intensity can be intensified by an increased population density with LEDs in an angular range of the LED module.
  • Such an embodiment may be advantageous in order to better illuminate portions of the street in an application for street lighting, and on the other hand to illuminate portions which are located off the street less strongly.
  • the luminaire insert according to the invention can be used in the field of indoor and outdoor lighting. Particularly advantageous is the use in the field of outdoor lighting, e.g. in the area of traffic route lighting or to illuminate parks or squares. Due to the interchangeability of the luminaire insert this can be used in different luminaire families. It is possible to use e.g. in mushroom lights, pole lights, lanterns or bell lights.
  • the luminaire insert can be designed so that it meets the mechanical requirements of the individual luminaire families.
  • the luminaire insert for use in a bell light can be designed so that it can be mounted in a hanging position.
  • the LEDs may be arranged on the circuit carriers so that the light distribution is concentrated substantially in two directions.
  • the LEDs are aligned so that their emission direction has a horizontal projection, which includes an angle of about 90 ° to about 180 °, in particular about 100 ° to about 160 °, for example about 120 °.
  • Such a light distribution is particularly advantageous for use as a residential street lighting, because the light of the lamp, which is located at the edge of the road, is discharged along the street or sidewalk next to the road, but not towards the house facade.
  • the light distribution in a horizontal plane may be approximately isotropic. This can be done in particular by an arrangement of the LEDs and the light-guiding elements, which is approximately radially symmetrical in a horizontal sectional plane.
  • the circuit carriers used in one embodiment may have the same dimensions and the same LED distributions, and be arranged to each other in a manner such that they form a regular n- corner in a horizontal cross-section. Such a light distribution is advantageous, in particular for a court lighting.
  • LEDs with different light color can be used for equipping the circuit carriers.
  • LEDs with different light color can be selectively controlled in this embodiment. In this way, the light color of the lamp can be adjusted.
  • the circuit carriers may have different distributions of the LEDs, so that, for example, one of the circuit carriers used is dominated by LEDs of a certain color, while another circuit carrier has more LEDs of a different color.
  • the level of illumination provided by the luminaire may be achieved by dimming individual LEDs or LED groups.
  • the lighting level can be influenced in a targeted manner via an activation or deactivation of individual LEDs or LED groups.
  • the number of LEDs emitting in a certain solid angle range may vary.
  • the total number of LEDs and their maximum power output is decisive for the dimensioning of the operating device.
  • the use of about 5 to about 200 LEDs, in particular 10 to 100 LEDs, in particular 20 to 50 LEDs, is advantageous.
  • the distribution of the LEDs on the circuit carrier or the circuit carriers can be particularly inhomogeneous. This results in a light distribution of the luminaire, which shows different intensity in different spatial areas.
  • the LEDs may be arranged in rows on the circuit carrier. These rows may e.g. vertically or horizontally. In a horizontal row, for example, 1 to 5 LEDs can be arranged side by side. A similar dimensioning is also possible for vertical rows. To achieve a special light distribution and an inhomogeneous distribution is possible.
  • the individual LEDs on a circuit carrier may, according to an embodiment, be contacted by means of conductor tracks. A contacting by means of a separate wiring is possible.
  • the LEDs are soldered onto the circuit carrier. Also possible is a fastening by means of a bonding method. These methods also ensure efficient heat dissipation from the LEDs into the circuit carrier. Furthermore, a fastening by means of an adhesive method is possible.
  • components of the LED module which are important for the heat flow such as the structural element, the carrier element and the cover element, have a thermally highly conductive material, such as e.g. Have aluminum.
  • the carrier element and / or the structural element can be made so that inside the LED module, a cavity is formed, through which air can flow.
  • a cavity is formed in the interior of the LED module.
  • the lamp insert may further comprise a fan, which contributes to the cooling.
  • the air flow generated by the fan facilitates thermal convection, by which heat from the components of the Light can be released into the air.
  • the LED module may further comprise a controllable heat source in the upper region, by means of which convection is additionally stimulated.
  • the use of a venturi nozzle is also possible.
  • some components such as e.g. the structural element or the carrier element, as well as the cover have additional, devisver Anlagenrnde features.
  • the surface enlarging features may be present as ridge-shaped or lenticular surface profiles.
  • FIG. 1 is an exploded view of a light insert shown.
  • a support member 20 which has an elongated shape and surface portions 21 defined on the peripheral surface about the longitudinal axis.
  • the surface portions 21 of the support member 20 are each formed approximately flat and define in a cross section perpendicular to the longitudinal axis of the support member a regular hexagon.
  • a groove 22 is further provided in the longitudinal direction of the support member 20, which is adapted to the fact that screws and guide elements can engage at any height along the groove 22.
  • a circuit carrier 30 is attached by means of screws 31 through holes 32 (see FIG FIG. 2 which represents a circuit carrier 30 at a distance from the carrier element 20) on the circuit carrier LEDs 35 are arranged.
  • the support member 20 is formed of aluminum to provide good heat conduction. It connects down a structural element 10, which is formed in the present example of several angled elements, also made of aluminum. On the side facing away from the support member 20 of the structural element 10 bends 11 are provided by means of which the lamp insert can be fixed in a housing of a lamp in an upright position.
  • the structural element 10 is further covered on the outside with covers 60. These covers 60 are also formed of aluminum and support the cooling of the lamp insert by ambient air.
  • an operating device 50 is arranged within the structural element 10. The operating device 50 can be connected by means of an electrical connection terminal 51 on the structural element 10 to the existing electrical supply lines in the luminaire.
  • the operating device 50 has a voltage converter to convert the voltage of the mains supply to the required voltages for the operation of the LEDs.
  • the operating device 50 supplies via cable (not shown in the figures) the circuit carriers 30 with the necessary supply voltage of the LEDs 35, which are arranged on the circuit carrier 30.
  • a control module 55 is connected to the operating device 50.
  • the control module 55 enables the LEDs 35 to be mounted on the circuit carrier 30 in accordance with predetermined control parameters, such as those shown in FIG. the time of day or due to measuring sensors on the lamp insert to switch and dimming. In particular, individual groups of LEDs 35 on the circuit carriers 30 can be switched or dimmed differently.
  • FIG. 7 the luminaire insert is shown in a street lamp, a so-called mushroom lamp.
  • a transparent housing cover 82 of the lamp insert can be seen in an upright position.
  • only the covers 60 can be seen to the outside.
  • a threaded pin 27 is further provided on the upper side of the support member 20.
  • the structural element 10 is secured with the angle lugs 11 in a lamp housing base 83 on the end of a lamp post 81 (in FIG. 7 obscured by a pedestal 83).
  • the structural member 10 and the support member 20 are stably constructed so that they can also support the lamp housing from the base 83 of the cover 82 and the housing roof 80.
  • a light-guiding element 40 Arranged around the circumference of the carrier element 20 or the circuit carrier 30 is also a light-guiding element 40 which, in the example shown, is formed from a plurality of segments 41 stacked one above the other.
  • the FIGS. 4a and 4b each show a single segment 41 as a single part. Two segments 41 connected to each other result in an approximately annular, more precisely a hexagonal structure, which can be arranged around the carrier element 20 or the circuit carrier 30.
  • On the inside of the segments 41 of the light guide 40 locking lugs 45 and projections 46 are provided, with which the segments 41 can be attached to the circuit carriers 30 in corresponding recesses.
  • the structure of the light-directing element 40 can be attached from the individual parts around the circumference of the carrier element 20 or the circuit carrier 30.
  • the photometric function of the individual segments 41 of the light-guiding element 40 is in the FIGS. 5a and 5b shown.
  • the segments 41 have reflection surfaces 401 and 402 which are inclined one above another in the horizontal direction.
  • the reflector surface 402 provides due to their arrangement above the LED 35 that light is reflected according to the beam path 1001 down. This radiation contributes to the lighting in the area close to the light (eg around 10 m around the luminaire).
  • Lateral reflector surfaces 404 ensure that the light distribution, which is generated by a respective LED 35, is limited in the lateral direction. As a result, the reflector surfaces 404 contribute to the fact that the light distribution of the luminaire is focused more strongly on the radials of the longitudinal axis in the middle of the two reflector surfaces of the carrier element.
  • the latter still has optical screening elements 420 in the form of light-scattering transparent plates 420, which extend approximately parallel between two segments 41 and at a small distance from the circuit carriers 30.
  • the anti-glare element 420 is held by means of positioning holes 403 between two respective segments 41.
  • FIGS. 8a and b 9a and b show two alternative embodiments of the anti-glare element 420 'and 420 ", respectively FIGS. 8a and 8b 4, the anti-glare element has lens-shaped elevations 422 'with a radius of curvature R arranged in a plurality of rows 421' on one side of the anti-glare element.
  • This optical structure is selected such that the light from the LEDs is deflected downwards in a focused manner.
  • the middle row of lenses is at the thickest point below a major axis of LEDs, causing the deflection down.
  • the shape of the lenticular projections 422 ' is selected so that the light is focused more in the vertical direction than in the horizontal direction.
  • the lenticular elevations form wedge-shaped part cylinders with a radius of curvature R.
  • the height H of the rows and the width A of the lenticular projections 422 ' are preferably chosen so that a shift of the LEDs relative to the anti-glare element 420' in a plurality of LEDs without optical effect remains.
  • the lenticular projections are arranged adjacent to each other in the rows. In other embodiments, gaps may still be provided therebetween.
  • FIGS. 9a and 9b are only in the upper region of the surface structure of the Entblendungselements 420 "rows 421" with lenticular elevations 422 ", in the example shown, three rows 421" provided.
  • the anti-glare element is matted or made clear.
  • FIG. 10 shows in cross-section the anti-dazzle elements 420 "in the installed state, the positioning pin 423" engages in the positioning holes (in the FIG. 10 not visible) of the segments of the light-guiding element.
  • the anti-glare element 420 is held in a defined position relative to the LEDs 35.
  • a refractive device such as e.g. a lens
  • two opposite reflector surfaces 401 and 402 and the two intermediate lateral reflector surfaces 404 are integrally provided in a segment of the light-guiding element.
  • the stacked segments 41 of the light-guiding element 40 therefore each form, through their reflection surfaces 401, 402 and 404, a compartment which is assigned an LED or a row of LEDs on the circuit carrier.
  • the light control can be adjusted by selecting the angle of the reflector surfaces 401, 402 and 404 precisely to the requirements, because the LED 35 emits light as a nearly point-shaped radiator with a defined scattering angle.
  • the light-guiding element 40 are much more precisely matched to the arrangement of the light sources according to the present embodiment.
  • FIGS. 6a to 6g The arrangement of LEDs on the circuit carriers 30 is shown in FIGS FIGS. 6a to 6g shown. It is to be understood that different circuit carriers may be provided on different sides of the support member 20 of a lamp insert according to an embodiment of the invention.
  • the circuit carrier 30 has an electrical connection 301 in the form of a plug, which is connected to the operating device 50 or the control module 55 via an electrical cable (not shown).
  • On the circuit carrier 30 are further arranged in a plurality of rows and columns positions 303, which are connected to electrical traces (not shown) on the circuit substrate 30 to solder at these positions LEDs.
  • bridge elements 302 are each provided for LED position. By plugging or unplugging 0 ⁇ jumpers, the electrical supply of a designated position for the LEDs can be activated or deactivated.
  • FIGS. 6b to 6g indicate how intended positions 303 can be populated with LEDs. All LED positions can be occupied by active LEDs ( FIG. 6d ). Such an arrangement is preferred for a side of the support member 20 which faces in a direction in which a particularly large amount of light is to be emitted. For circuit carriers pointing in directions where less light is to be emitted, some columns or all but one column may have no function ( Figures 6b, 6c and 6f ). Furthermore, the rows within a circuit carrier 30 can also be occupied differently (see FIGS. 6e and 6g ). The latter is particularly preferred if a particular light effect with respect to the appearance of the luminaire in the longitudinal direction of the support element to be generated.
  • the luminaire may be brighter in the lower area and darker in the upper area, which can be achieved by the corresponding uneven arrangement of the LEDs. Also, an asymmetric distribution within the rows may be desired. Corresponding examples are in the Figures 6f and 6g specified.
  • circuit carriers 30 with LEDs in different positions of the regular matrix can actually be done physically by filling only certain positions. But it is also possible that LEDs are arranged at each position of the matrix, but are switched only in different groups, wherein the circuit is preferably carried out by the control module 55. This allows different light effects to be generated at different times of the day. Furthermore, the lighting effects can be brought about not only by the switching on and off of LEDs, but also by continuous dimming of LEDs or groups of LEDs at selected positions within the circuit carrier 30.
  • FIGS. 11, 12 and 13 Further embodiments of luminaire inserts according to the invention are in the FIGS. 11, 12 and 13 shown.
  • the light-deflecting elements 40 ', 40 "and 40"' in contrast to the previously described light-guiding elements 40, are formed entirely of refractive material.
  • the surface structure of the light guide elements is designed to act like a lens and to achieve a comparable light control as the previously described embodiment of the light guide elements 40.
  • the light directing elements of refractive material as well as the embodiments with reflective surfaces comprise a plurality of segments 41 ', 41 "and 41, respectively '', which are each assigned to a group or row of LEDs at a height on the support element. According to the embodiments according to FIGS.
  • the light guide elements are formed from approximately part-cylindrical elements, which can be placed on the carrier element 20 from the outside.
  • the segments 41 "'of the light-guiding element 40"' are approximately cylindrical and are pushed axially onto the carrier element.
  • the embodiment according to FIG. 13 also has the peculiarity that some of the segments 41 "'(in the FIG. 13 the lower three segments) are formed asymmetrically.
  • This embodiment is preferred for lights that are different on different sides To generate light distributions. For example, it can be provided that on one side of the luminaire, the light is directed more strongly down to illuminate, for example, a mastnahen area under the lamp, while on the other side a wide-beam light distribution is generated.
  • the invention is not limited to planar circuit carriers 30, as shown in the figures. It is also possible to use cylindrical or semi-cylindrical or partially cylindrical circuit carriers. Likewise, flexible circuit carriers can be applied to correspondingly cylindrical or partially cylindrical surfaces of the carrier element. Furthermore, it should be taken into account that, instead of separate circuit carriers 30, the circuit carrier, ie the conductor tracks with appropriate insulation, can also be formed directly on the surfaces of the carrier element 20.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP10168342.3A 2009-07-09 2010-07-02 Eléments d'éclairage à DEL dotés d'un élément de guidage de la lumière Active EP2273185B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009032408 2009-07-09
DE102009058310.6A DE102009058310B4 (de) 2009-07-09 2009-12-15 LED-Leuchteneinsatz mit Lichtlenkelement

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EP2273185A1 true EP2273185A1 (fr) 2011-01-12
EP2273185B1 EP2273185B1 (fr) 2013-09-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015124438A1 (fr) 2014-02-19 2015-08-27 Koninklijke Philips N.V. Luminaire et système d'éclairage
EP2957827A1 (fr) 2014-06-18 2015-12-23 Hella KGaA Hueck & Co. Élément optique, notamment pour un lampadaire, et lampadaire équipé d'un élément optique
EP3786522A1 (fr) * 2019-08-29 2021-03-03 Xiamen Leedarson Lighting Co., Ltd. Structure de basculement multi-angles et lampe linéaire
CN113238433A (zh) * 2020-01-22 2021-08-10 群光电子股份有限公司 摄像机及调光模组
EP3872399A1 (fr) * 2020-02-26 2021-09-01 Selux Aktiengesellschaft Dispositif d'éclairage vertical et dispositif d'éclairage extérieur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014111711A1 (de) 2014-08-15 2016-02-18 Tilo Könnecke Steuerung der Leistungsaufnahme von elektrischen Verbrauchern im Außenbereich
DE102020134057B4 (de) 2020-12-17 2022-12-08 Siteco Gmbh LED-Leuchte, insbesondere Straßenleuchte, mit Linsenarray

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006190559A (ja) * 2005-01-06 2006-07-20 Toshiaki Inoue 反射鏡付き固体発光素子ランプ。
US20090097241A1 (en) * 2007-10-10 2009-04-16 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp with a heat sink assembly
US20100033969A1 (en) * 2008-08-07 2010-02-11 Hochstein Peter A Globe deployable led light assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100552B2 (en) * 2002-07-12 2012-01-24 Yechezkal Evan Spero Multiple light-source illuminating system
US8206009B2 (en) * 2007-09-19 2012-06-26 Cooper Technologies Company Light emitting diode lamp source
DE102008036020A1 (de) * 2007-12-18 2009-06-25 Osram Opto Semiconductors Gmbh Optoelektronisches Modul und Beleuchtungsvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006190559A (ja) * 2005-01-06 2006-07-20 Toshiaki Inoue 反射鏡付き固体発光素子ランプ。
US20090097241A1 (en) * 2007-10-10 2009-04-16 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp with a heat sink assembly
US20100033969A1 (en) * 2008-08-07 2010-02-11 Hochstein Peter A Globe deployable led light assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015124438A1 (fr) 2014-02-19 2015-08-27 Koninklijke Philips N.V. Luminaire et système d'éclairage
CN106062469A (zh) * 2014-02-19 2016-10-26 飞利浦灯具控股公司 照明器和照明布置
US9915414B2 (en) 2014-02-19 2018-03-13 Philips Lighting Holding B.V. Luminaire and lighting arrangement
EP2957827A1 (fr) 2014-06-18 2015-12-23 Hella KGaA Hueck & Co. Élément optique, notamment pour un lampadaire, et lampadaire équipé d'un élément optique
EP3786522A1 (fr) * 2019-08-29 2021-03-03 Xiamen Leedarson Lighting Co., Ltd. Structure de basculement multi-angles et lampe linéaire
CN113238433A (zh) * 2020-01-22 2021-08-10 群光电子股份有限公司 摄像机及调光模组
EP3872399A1 (fr) * 2020-02-26 2021-09-01 Selux Aktiengesellschaft Dispositif d'éclairage vertical et dispositif d'éclairage extérieur

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DE102009058310B4 (de) 2020-11-12
EP2273185B1 (fr) 2013-09-18

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