EP1632713B1 - Projecteur pour illuminer des surfaces d'un édifice - Google Patents

Projecteur pour illuminer des surfaces d'un édifice Download PDF

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Publication number
EP1632713B1
EP1632713B1 EP05017941A EP05017941A EP1632713B1 EP 1632713 B1 EP1632713 B1 EP 1632713B1 EP 05017941 A EP05017941 A EP 05017941A EP 05017941 A EP05017941 A EP 05017941A EP 1632713 B1 EP1632713 B1 EP 1632713B1
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EP
European Patent Office
Prior art keywords
reflector element
segments
light according
curvature
light
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.)
Not-in-force
Application number
EP05017941A
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German (de)
English (en)
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EP1632713A1 (fr
Inventor
Markus Dr. Görres
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.)
Erco GmbH
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Erco GmbH
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Publication date
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Application filed by Erco GmbH filed Critical Erco GmbH
Priority to EP09001214A priority Critical patent/EP2048434A3/fr
Priority to PL05017941T priority patent/PL1632713T3/pl
Publication of EP1632713A1 publication Critical patent/EP1632713A1/fr
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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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21W2131/107—Outdoor lighting of the exterior of buildings

Definitions

  • the invention relates first to a luminaire for illuminating building surfaces or building part surfaces, according to the preamble of claim 1.
  • the known lamp has a reflector element made of aluminum, which is formed substantially parabolic.
  • the reflector element is made of an aluminum blank, which is pressed in rotation against a pin (male). It has after performing the pressing an inner side, which is formed as a die, and on which the male has imaged.
  • the known reflector element has a plurality of segments which each comprise a substantially planar surface. Both when viewed in the circumferential direction and when viewed from an edge region of the reflector element toward its apex region, a row of adjacent segments in each case form a polygonal line.
  • the present invention seeks to further develop the known lamp such that a more homogeneous illumination of the building surface is possible.
  • the invention solves the problem with the features of claim 1.
  • the principle of the invention is thus essentially that, instead of using segments with substantially Plan surfaces that provide a reflection of the light emitted by the lamp outgoing light components in a conventional manner, now provide curved surfaces that fan out the individual light components or bundles targeted and thus can be uniform. In this way, it is possible to reduce the luminance on the reflector surface by distribution over a plurality of segments. In addition, a minimization of scattered light components is possible because the curved, in particular substantially spherically curved, segments can be particularly precisely predicted and correspondingly accurately formed.
  • the luminaire according to the invention moreover allows a predeterminable radiation behavior of the luminaire by an appropriate choice of the radii of curvature of the surface of the segment.
  • each segment is curved twice, and thus has a first and a second radius of curvature.
  • the emission characteristics of the luminaire can be greatly influenced. Smaller radii lead to a larger fanning of a light beam and are therefore preferable to apply when the Lamp should be used as a floodlight, so a large area of a building part is to be illuminated. Larger radii of curvature fanned parallel beams of light less, and are therefore preferably used when the lamp is to be used as a spot light, and to illuminate a fairly narrow area, such as circular area, a building surface.
  • the formulation according to which light, starting from the lamp, at least partially reaches the surface of the building or the part of the building to be illuminated only after reflection or scattering on the inside of the reflector element, means that direct light components from the lamp can also directly reach the surface of the building to be illuminated. However, significant light components, that is to say the predominant portion of the luminous flux emitted by the lamp, initially strike the inside of the reflector element.
  • a building wall, a building ceiling or a building floor is referred to as the building surface or part of the building, and in the case of outdoor luminaires it is, of course, also possible to illuminate path areas or road areas.
  • the luminaire according to the invention is fixed, preferably attached to a building surface or a building surface, but alternatively also to a mast or the like.
  • an object arranged on a building surface eg a work of art
  • the luminaire according to the invention for illuminating building surfaces or partial building areas can therefore also serve for object lighting, which is of interest in particular for luminaires designed as spot luminaires.
  • the segments according to the preamble of claim 1 all such segments are understood, which are arranged, that are arranged according to a certain pattern or grid relative to each other.
  • the segments can be arranged in any grid.
  • a grid is used in which the segments are arranged substantially circular in the circumferential direction, wherein the number of segments of a circular ring as a function of the distance of the circular ring from a vertex area of the reflector element does not change but is constant. Consequently, there is also the possibility of arranging the segments as viewed in the direction from a region of the edge of the reflector element towards its vertex region essentially along a straight line, that is to say linearly.
  • the reflector element is substantially rotationally symmetrical. This allows a particularly simple design and manufacture of the reflector element and a particularly homogeneous illumination of the building surfaces.
  • the surface is doubly curved.
  • the surface has a first curvature with a first radius and a second curvature with a second radius.
  • the surface of each segment is thus substantially spherical.
  • this is not necessarily the section of a spherical surface, but a domed in space surface, which is curved along two different radii of curvature.
  • a spherical surface would only be considered as a special case if the first radius and the second radius were the same. This special case is covered by the invention.
  • the Ausstrahl characterizing the luminaire can be determined very precisely beforehand. In particular, so that the building surface or building part surface can be illuminated in a particularly homogeneous.
  • a plurality of facets are provided to a luminous body, which may be flat, spherical or cylindrical.
  • the facets are designed in the known reflector such that a rotational symmetry of the facets, based on the optical axis of the reflector basic body, is largely avoided.
  • the known reflector has a plurality of segments, which is arranged to form a group of segments along the circumference of the reflector element substantially circular. However, the segments of a group do not have a constant curvature in the known reflector, but differ in their shape and position from other facets extending over another peripheral region of the reflector.
  • a lamp in the region of a focal point of the reflector element can be arranged, that is placeable. This allows a precisely predeterminable Ausstrahl characterizing the luminaire.
  • a focal point near arrangement of a lamp is particularly advantageous if the reflector element is curved substantially parabolic.
  • other shell-shaped basic shapes for the reflector element may be considered.
  • the light sources are arranged at least near the focal point.
  • the first radius and / or the second radius are different depending on the distance of the segment to a peak region of the reflector element. This allows a particularly accurate predetermination of the radiation characteristics of the lamp.
  • two segments are arranged immediately adjacent to each other.
  • the entire inside of the reflector element is thus composed of the surfaces of the individual segments. This reduces the luminance on the reflector surface and minimizes the stray light components.
  • a plurality of groups of annularly arranged segments are arranged between a vertex region of the reflector element and a light outlet opening of the reflector element. This allows a particularly homogeneous illumination of the building surface.
  • the emission characteristics of the lamp in this way in a particularly simple manner can be determined beforehand.
  • the segments are arranged substantially linearly relative to the curved inside of the reflector element.
  • the segments are thus arranged substantially along a straight line when a viewer looks into the interior of the reflector element substantially along the axis of rotation of the reflector element or along its longitudinal central axis.
  • the segments are arranged along a curved path corresponding to the course of the inside of the Reflector element follows. This curved path connects the apex region of the reflector element with the free edge region of the reflector element by the shortest route.
  • the size of the segments increases from a vertex area of the reflector element to a light exit opening of the reflector element. This allows complete equipment of the inside of the reflector element with segments.
  • the entire inner surface of the reflector element is occupied by segments.
  • the segments thus occupy the entire inner side of the reflector element from its free edge region up to the apex region, that is to say directly up to an opening through which the lamp or a base for the lamp is inserted.
  • the number of segments in the circumferential direction is constant regardless of the distance of the segment from the apex region of the reflector element. This allows a particularly homogeneous illumination of the building surface or the building part surface.
  • a collar is arranged in the region of an edge of the reflector element. This allows a particularly simple attachment of mounting holes.
  • the reflector element is designated in its entirety in the figures with 10, wherein for the same parts or elements of the two different embodiments of the Figures 1 and 2 on the one hand and the FIGS. 3 to 6 on the other hand, for the sake of simplicity, the same reference numerals, partially with the addition of small letters are used.
  • the Figures 1 and 2 show a substantially parabolically curved reflector element 10, which has a vertex area 11 and a free edge region 12.
  • the axial distance between the apex region 11 and the free edge region 12, ie the height or peak height of the reflector element 10, is in Fig. 2 designated h 1 .
  • the free edge region 12 of the reflector element surrounds a substantially circular light exit opening 20 of the diameter d 1 . This thus corresponds to the inner diameter d 1 of the reflector element 10 at its widest point.
  • the reflector element 10 is expanded radially outwards and has a flange-like collar 13.
  • a flange-like collar 13 On the flange-like collar 13, as best of Fig. 1 can be seen, two groove-like edge recesses 14a, 14b arranged, represent the mounting holes.
  • fastening means such as screws, which partially pass through these edge recesses 14 a, 14 b, the reflector element on a not shown luminaire housing a light, also not shown are attached.
  • the reflector element 10 is arranged for this purpose in a conventional manner in an interior of the lamp. In the assembled state of the lamp is typically the respect Fig. 2 upper side 30 of the flange-like collar 13 on a light housing-side contact surface, so that the flange-like collar 13, and thus the entire reflector element 10, can be clamped against this contact surface.
  • an opening In the region of the vertex 11 of the reflector element 10 there is an opening, not shown in the figures, which is typically mounted in the form of an opening about the longitudinal central axis I of the reflector element 10 in the region of the vertex 11 thereof.
  • the opening can be achieved, for example, by punching out or cutting out the apex area 11.
  • a lamp is pushed through, so that the lamp 10 in the assembled state in the interior 21 of the reflector element 10, preferably approximately in the region of in Fig. 2 merely indicated sketched focal point 22 is located.
  • the reflector element 10 has on its inside 27 a plurality of segments.
  • Fig. 1 are circumferentially adjacent segments arranged by way of example denoted by the reference numerals 15a, 15b, 15c, 15d, it being understood that in the circumferential direction a total of eighty segments are provided, each forming an annular group.
  • the segments extend from the free edge region 12 of the reflector element 10 all the way to the region of the vertex 11 FIG. 1 results, the segments are along arranged by straight lines 18. In total, there are, according to the number of segments in the circumferential direction, eighty different radiant lines 18, which, when viewed in the direction of the Fig. 1 extend from the apex 11 of the reflector element 10 toward its free edge 12. This results in a spider-web-like structure or a spider-web-like grid.
  • FIG. 1 Exemplary are in FIG. 1 the segments 15a, 16a and 17a are shown, which are arranged along the straight line 18a.
  • twenty segments extend from the apex region 11 of the reflector element 10 towards its free edge region 12.
  • the lines 18, 18a are only visible when viewing the Fig. 1 Represent straight lines.
  • the lines 18, 18a follow the parabolic basic shape of the reflector element 10, which in particular consists of Fig. 2
  • the line 18 connects the free edge region 12 of the reflector element 10 by the shortest route to the apex region 11.
  • Fig. 1 makes it clear that the reflector element 10 has a total of a concentric arrangement of annular groups of segments.
  • a group of eighty segments immediately adjacent the free edge 12 of the reflector element 10 forms an annular group 29a of segments.
  • Each group of segments has eighty segments.
  • Each group 29a, 29b, 29c of segments is arranged along a circular line 28a, 28b, 28c. All circular lines 28, 28a, 28b, 28c are concentric circular lines.
  • the entire inner side 27 of the reflector element 10 is occupied by segments (e.g., 15a, 15b, 15c, 15d, 16a, 17a).
  • the inside of the reflector element 10 is thus composed completely of the individual curved surfaces 31a, 31b, 31c, 31d of the individual segments. Each segment thus has its own surface.
  • FIGS. 3 and 4 show a further embodiment of the reflector element 10 according to the invention, which does not differ in terms of the number of segments. Again, there are eighty in the circumferential direction and twenty along a straight line.
  • the reflector element 10 according to the FIGS. 3 and 4 has a height h 2 , which is identical to the height h 1 of the first embodiment.
  • the inner diameter d 2 of the light exit opening 20 of the reflector element 10 is identical to the inner diameter d 1 of the first embodiment.
  • the outer diameter a 2 of the reflector element 10 according to the FIGS. 3 and 4 identical to the outer diameter a 1 of the first embodiment. The same applies to the fastening receptacles 14a, 14b.
  • Fig. 5 shows an enlarged section of the Fig. 4 which is located somewhere between the free edge area 12 and the vertex 11.
  • the segments 15a, 15b, 15c, 15d of the outermost annular group 29a of segments are shown in FIG Fig. 5 by way of example in sectional view the segments 23a, 24a, 25a, 26a.
  • the annular groups 29i, 29j, 29k, 29I, 29m, 29n, 29o of segments shows Fig. 5 in sections, the annular groups 29i, 29j, 29k, 29I, 29m, 29n, 29o of segments.
  • FIG. 5 essentially represents a vertical section shows Fig. 6 a horizontal section through the reflector element 10.
  • the circular ring-like group 29e is shown by segments.
  • the circular ring-like groups 29f, 29g, 29h, 29i of segments as well as further annular groups.
  • each segment has an essentially trapezoidal basic shape. While the two opposite sides 33a and 33b, which limit the segment 33 in the circumferential direction, are formed substantially the same length, the radially inner, ie the apex 11 facing side 34 of the segment 32 is shorter than the free edge region 12 facing side 35th this segment 32, so that there is a trapezoidal basic shape. It should be noted that this trapezoidal basic shape, of course, results only when viewing this segment 32 in plan view. The actual trapezoidal shape results only when the surface 36 of the segment 32 is projected onto a plane. Also in this consideration, the trapezoidal shape is only approximate to understand because, depending on the way in which the surface 36 of the segment 32 is curved, the projected area does not necessarily have to have straight edges.
  • the surface 36 is curved twice.
  • Fig. 5 which shows a first radius of curvature r 1
  • Fig. 6 which indicates a second radius of curvature r 2 .
  • Fig. 6 shows a radius of curvature r 2 in the section 29e of segments shown cut.
  • the surfaces 31a, 31b, 31c, 31d of the associated segments 19a, 19b, 19c, 19d are curved by a corresponding radius of curvature r 2 , whereby this can not be represented graphically.
  • the term r 2 ' indicates that it is a second radius of curvature r 2 , which describes a curvature of the surface of the segment, if one intersects the segment in the longitudinal direction, ie substantially transversely to the straight line laterally delimiting the segment 18.
  • the second radius of curvature r 2 of the group 29e of segments is preferably different from the radius of curvature r 2 'of the group 29g of segments 19a, 19b, 19c, 19d.
  • all segments of group 29e of segments have a radius of curvature r 2 that is constant.
  • This radius of curvature r 2 defines a curvature of an associated surface 37 of a segment 38 about a curvature axis, not shown, which runs essentially parallel to the longitudinal central axis I of the reflector element 10.
  • the segment 32 which is closer to the apex 11 of the reflector element 10 toward than the last considered segment 38 has a curvature about a radius r 2 , which corresponds to a curvature about a curvature axis, which can define a plane together with the longitudinal central axis I of the reflector element, which can represent a sectional plane for the reflector element, along which the reflector element in two in the Substantially identical halves by a longitudinal section approximately according to Fig. 4 can be cut.
  • the family of axes of curvature includes those straight lines which intersect the central longitudinal axis or the axis of rotation I of the reflector element 10, the point of intersection with respect to FIG Fig. 2 is located above the apex region 11 of the reflector element 10.
  • the radius r 2 of the group 29i of segments may be different from the radius r 2 of the group 29e of segments. It is advantageous if different groups 29a, 29b, 29c, 29e, 29f, 29g, 29h, 29i, 29j, 29k, 291, 29m, 29n, 29o have different radii r 2 , the different segments each of a group, eg the group 29e, have identical radii r 2 .
  • the radius r 2 increases with the distance of the group 29 of segments from the vertex 11, for example continuously.
  • Each surface of each segment is also curved along a further radius r 1 . This curvature is based on the Fig. 5 be clarified.
  • the surface 40 of the segment 26a is curved in a radius r 1 about an axis of curvature 39 which is indicated only schematically.
  • This curvature axis 39 is aligned substantially perpendicular to the longitudinal central axis I of the reflector element 10.
  • segments of a group eg, group 291
  • the individual segments of a group are of course curved around different axes of curvature 39, the crowd of the Curvature axes 39 of a group 291 of segments are all in a common plane.
  • the longitudinal axis I represents the normal vector to this plane.
  • Fig. 5 shows that the segments 23a, 24a, 25a, 26a, respectively, have surfaces with a corresponding radius of curvature r 1 .
  • the individual radii of curvature r 1 of the different groups 29j, 29k, 29l, etc. of segments are different.
  • both the first radius of curvature r 1 and the second radius of curvature r 2 increase depending on the distance of the corresponding segment to the apex area 11 of the reflector element 10, but are constant within an annular group 29 of segments.
  • a first embodiment of a reflector element 10 according to the FIGS. 1 to 3 may comprise 1600 segments, each segment having a surface which is curved along two different radii r 1 and r 2 .
  • the second embodiment of a reflector element 10 according to the FIGS. 3 to 6 has a corresponding number and arrangement of segments, wherein the individual segments, however, compared to the embodiment of Figures 1 and 2 have different curved surfaces of the segments with other radii r 1 , r 2 .
  • the mounting grooves 14a, 14b are completely identical in the two different reflector elements.
  • the same luminaire housing can therefore interchangeably with the same fasteners either the first embodiment of a reflector element according to Fig. 1 or alternatively, the second embodiment of a reflector element 10 according to Fig. 3 be fitted without requiring special retooling measures.
  • beam angles in the range of 5 to 15 degrees are typically used for beam angles of a luminaire to be used as a spotlight and beam angles in the range of 50 to 70 degrees are used for flood applications.
  • intermediate beam angle can be achieved, with the reflector element according to the invention also fine gradations or graduations are possible.
  • the number of segments (eighty in the circumferential direction, twenty in the radial direction) set to 1600 in the embodiment is arbitrary.
  • two interchangeable reflector elements with respect to their external dimensions such as height (h 1 , h 2 ), outer diameter (a 1 , a 2 ) and diameter (d 1 , d 2 ) are identical, but in terms of their number of segments differently.
  • the reflector element 10 is preferably made of pressed aluminum.
  • an aluminum blank ie a circular disk, is moved along a rotating pin, so that the pin (male) is imaged on the aluminum blank.
  • the inside 27 of the reflector element 10 is completely free of undercuts.
  • the reflector element 10 can therefore be easily removed from the male part due to a linear movement.
  • the inside 27 is mirrored, so that special measures are unnecessary.
  • the reflector element can also be formed, for example, by a plastic injection-molded part or a glass body element, which is provided with a reflective surface which, for example, is vapor-deposited.

Claims (18)

  1. Luminaire pour l'éclairage homogène de surfaces d'un édifice ou de surfaces partielles d'un édifice, comprenant un élément réflecteur (10) incurvé sensiblement en forme de demi-coque, répondant sensiblement à une symétrie de rotation, dans l'espace intérieur (21) duquel peut être disposé au moins une lampe dont la lumière sortant arrive au moins partiellement, après réflexion ou dispersion sur la face intérieure (27) de l'élément réflecteur, sur la surface d'édifice ou surface partielle à éclairer, la face intérieure de l'élément réflecteur étant subdivisée en une pluralité de segments (15a, 15b, 15c, 15d, 32, 38) disposés de façon structurée, les segments présentant chacun une surface (31a, 31b, 31c, 36, 37, 40) à courbure double, incurvée vers l'espace intérieur, présentant une première courbure avec un premier rayon (r1) et une deuxième courbure avec un deuxième rayon (r2), une pluralité de segments étant disposés sensiblement en forme d'anneau de cercle en formant un groupe (29) de segments le long de la périphérie de l'élément réflecteur, et les segments d'un groupe présentant une courbure constante, caractérisé en ce que les rayons de courbure des segments augmentent avec l'espacement des segments par rapport à la zone de sommet de l'élément réflecteur.
  2. Luminaire selon la revendication 1, caractérisé en ce qu'une lampe est susceptible d'être disposée dans la zone d'un foyer (22) de l'élément réflecteur.
  3. Luminaire selon l'une des revendications précédentes, caractérisé en ce que l'élément réflecteur (10) est incurvé sensiblement en forme de parabole.
  4. Luminaire selon l'une des revendications précédentes, caractérisé en ce que la deuxième courbure est effectuée avec un deuxième rayon (r2) autour d'un axe d'incurvation orienté sensiblement parallèlement à un axe médian longitudinal (I) de l'élément réflecteur (10) ou coupant celui-ci sous un angle aigu.
  5. Luminaire selon l'une des revendications précédentes, caractérisé en ce que la première courbure est effectuée avec un premier rayon (r1) autour d'un axe d'incurvation orienté sensiblement perpendiculairement à un axe médian longitudinal (I) de l'élément réflecteur.
  6. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le premier et le deuxième rayon (r1, r2) sont différents.
  7. Luminaire selon l'une des revendications précédentes, caractérisé en ce que chaque fois deux segments (15a, 15b, 15c, 15d, 16a, 17a) sont disposés au voisinage direct l'un de l'autre.
  8. Luminaire selon l'une des revendications précédentes, caractérisé en ce que plusieurs groupes (29, 29a, 29b, 29c, 29d, 29e, 29f, 29g, 29h, 29i, 29j, 29k, 29l, 29m, 29n, 29o) de segments disposés en forme d'anneau sont disposés entre une zone de sommet (11) de l'élément réflecteur et une ouverture de sortie de lumière (20) de l'élément réflecteur.
  9. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le nombre des segments en direction périphérique est constant, indépendamment de l'espacement par rapport à une zone de sommet (11) de l'élément réflecteur (10).
  10. Luminaire selon l'une des revendications précédentes, caractérisé en ce que les segments sont disposés de façon sensiblement linéaire en se référant à la face intérieure (27) incurvée de l'élément réflecteur (10).
  11. Luminaire selon l'une des revendications précédentes, caractérisé en ce que la grosseur des segments augmente, lorsqu'on évolue d'une zone de sommet (11) de l'élément réflecteur (10) à une ouverture de sortie de lumière (20) de l'élément réflecteur.
  12. Luminaire selon l'une des revendications précédentes, caractérisé en ce que chaque segment présente une face de base (surface projetée) sensiblement trapézoïdale.
  13. Luminaire selon l'une des revendications précédentes, caractérisé en ce qu'une zone de bordure (12), en forme d'anneau de cercle, de l'élément réflecteur (10) définit une ouverture de sortie de lumière (20) sensiblement en forme de disque circulaire.
  14. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le luminaire est disposé de façon localement fixe.
  15. Luminaire selon l'une des revendications précédentes, caractérisé en ce que la face intérieure (27) de l'élément réflecteur, entre l'ouverture de sortie de lumière (20) et la zone de sommet (11), est complètement garnie de segments.
  16. Luminaire selon l'une des revendications précédentes, caractérisé en ce qu'une collerette (13) est disposée dans la zone d'un bord (12) de l'élément réflecteur.
  17. Luminaire selon l'une des revendications précédentes, caractérisé en ce que des éléments de fixation et/ou des ouvertures de fixation, en particulier des rainures de fixation (14a, 14b) ou des logements de fixation, sont disposés sur l'élément réflecteur (10), en particulier sur sa collerette.
  18. Luminaire selon l'une des revendications précédentes, caractérisé en ce que, dans la région d'une zone de sommet (11) de l'élément réflecteur, est prévue une ouverture, susceptible d'être pénétrée par une lampe ou par un socle de fixation pour la lampe.
EP05017941A 2004-09-02 2005-08-18 Projecteur pour illuminer des surfaces d'un édifice Not-in-force EP1632713B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09001214A EP2048434A3 (fr) 2004-09-02 2005-08-18 Projecteur pour illuminer des surfaces d'un édifice
PL05017941T PL1632713T3 (pl) 2004-09-02 2005-08-18 Lampa do podświetlania powierzchni budynku lub części powierzchni budynku

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004042915A DE102004042915B4 (de) 2004-09-02 2004-09-02 Leuchte zur Ausleuchtung von Gebäudeflächen oder Gebäudeteilflächen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP09001214A Division EP2048434A3 (fr) 2004-09-02 2005-08-18 Projecteur pour illuminer des surfaces d'un édifice

Publications (2)

Publication Number Publication Date
EP1632713A1 EP1632713A1 (fr) 2006-03-08
EP1632713B1 true EP1632713B1 (fr) 2009-07-15

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Family Applications (2)

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EP05017941A Not-in-force EP1632713B1 (fr) 2004-09-02 2005-08-18 Projecteur pour illuminer des surfaces d'un édifice
EP09001214A Withdrawn EP2048434A3 (fr) 2004-09-02 2005-08-18 Projecteur pour illuminer des surfaces d'un édifice

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09001214A Withdrawn EP2048434A3 (fr) 2004-09-02 2005-08-18 Projecteur pour illuminer des surfaces d'un édifice

Country Status (7)

Country Link
US (1) US7188975B2 (fr)
EP (2) EP1632713B1 (fr)
JP (2) JP2006073532A (fr)
DE (2) DE102004042915B4 (fr)
DK (1) DK1632713T3 (fr)
ES (1) ES2327423T3 (fr)
PL (1) PL1632713T3 (fr)

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EP2428727A1 (fr) 2010-08-25 2012-03-14 Jordan Reflektoren GmbH & Co.KG Réflecteur à lampes et son dispositif de fabrication
EP2535639A1 (fr) 2011-06-17 2012-12-19 Jordan Reflektoren GmbH & Co.KG Réflecteur à lampes et son dispositif de fabrication

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WO2008137824A1 (fr) * 2007-05-07 2008-11-13 Venhaus David A Système optique à semi-conducteur
DE102007035528B9 (de) 2007-07-26 2012-02-09 Erco Gmbh Leuchte
DE102007044963B4 (de) * 2007-07-26 2013-03-28 Erco Gmbh Leuchte
DE202007015489U1 (de) 2007-07-26 2008-12-04 Erco Leuchten Gmbh Leuchte
DE102007035396B4 (de) 2007-07-26 2011-04-14 Erco Gmbh Leuchte
DE202007015488U1 (de) 2007-07-26 2008-12-11 Erco Leuchten Gmbh Leuchte
US20090034272A1 (en) * 2007-08-01 2009-02-05 Erco Leuchten Gmbh Light fixture
US20090034271A1 (en) * 2007-08-01 2009-02-05 Markus Gorres Light fixture
DE102008009013B3 (de) * 2008-02-13 2009-08-20 Erco Gmbh Leuchte und Reflektorelement, insbesondere zur Ausleuchtung von Gebäudeflächen
DE202008002018U1 (de) 2008-02-13 2009-07-02 Erco Gmbh Leuchte zur Ausleuchtung von Gebäudeflächen
US20090207616A1 (en) * 2008-02-18 2009-08-20 Erco Leuchten Gmbh Light fixture for illuminating building surfaces
DE202008017184U1 (de) 2008-11-06 2010-04-08 Erco Gmbh Leuchte
DE102008063370B4 (de) 2008-11-06 2011-11-10 Erco Gmbh Leuchte
JP4576490B2 (ja) * 2008-12-09 2010-11-10 フェニックス電機株式会社 発光装置用のリフレクタおよびそれを用いた発光装置
DE102009012210A1 (de) 2009-03-11 2010-09-16 Erco Gmbh Reflektor für eine Leuchte u.a.
AU2010201102B2 (en) * 2009-03-19 2013-06-27 Gamma Illumination Pty Limited Light Assembly for Domestic and Industrial Enviroments
DE102009025629A1 (de) 2009-06-17 2010-12-23 Erco Gmbh Leuchte
DE202009013887U1 (de) 2009-10-13 2011-02-24 Erco Gmbh Leuchte
DE102009049301A1 (de) 2009-10-13 2011-05-05 Erco Gmbh Leuchte
CN102087004B (zh) * 2009-12-03 2014-06-11 马士科技有限公司 发光二极管灯和其中的反光杯
US8360605B2 (en) 2010-05-09 2013-01-29 Illumination Optics Inc. LED luminaire
JP2011253694A (ja) * 2010-06-02 2011-12-15 Stanley Electric Co Ltd Ｌｅｄ照明装置
DE102011085418A1 (de) * 2011-10-28 2013-05-02 Trilux Gmbh & Co. Kg Reflektor für Halbleiterlichtquellen
CN103185285A (zh) * 2011-12-28 2013-07-03 苏州佳亿达电器有限公司 一种适用于led灯具的集光罩
ITFI20120022A1 (it) * 2012-02-10 2013-08-11 Iguzzini Illuminazione Riflettore per apparecchi di illuminazione ad illuminazione omogenea.
US9004727B2 (en) * 2013-01-15 2015-04-14 Snap-On Incorporated Interchangeable reflectors for light devices
CN104676280B (zh) * 2013-11-30 2019-04-16 海洋王（东莞）照明科技有限公司 一种手电筒及其配光透镜
WO2015087116A1 (fr) * 2013-12-13 2015-06-18 Dmy Mühendi̇sli̇k Elektri̇k Maki̇ne İnşaat Ve Bi̇li̇şi̇m San. Ti̇c. Ltd. Şti̇. Réflecteur pour éclairage
ITUA20162048A1 (it) * 2016-03-25 2017-09-25 Artemide Spa Dispositivo di illuminazione

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Publication number Priority date Publication date Assignee Title
EP2428727A1 (fr) 2010-08-25 2012-03-14 Jordan Reflektoren GmbH & Co.KG Réflecteur à lampes et son dispositif de fabrication
EP2535639A1 (fr) 2011-06-17 2012-12-19 Jordan Reflektoren GmbH & Co.KG Réflecteur à lampes et son dispositif de fabrication

Also Published As

Publication number Publication date
PL1632713T3 (pl) 2009-12-31
JP3153673U (ja) 2009-09-17
DE502005007692D1 (de) 2009-08-27
US20060044808A1 (en) 2006-03-02
DE102004042915B4 (de) 2011-04-14
JP2006073532A (ja) 2006-03-16
EP2048434A3 (fr) 2009-11-04
EP1632713A1 (fr) 2006-03-08
ES2327423T3 (es) 2009-10-29
DK1632713T3 (da) 2009-10-26
EP2048434A2 (fr) 2009-04-15
DE102004042915A1 (de) 2006-03-23
US7188975B2 (en) 2007-03-13

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