EP3348898A1 - Dispositif de puits de lumière et procédé de fabrication d'un dispositif de puits de lumière - Google Patents

Dispositif de puits de lumière et procédé de fabrication d'un dispositif de puits de lumière Download PDF

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Publication number
EP3348898A1
EP3348898A1 EP17206377.8A EP17206377A EP3348898A1 EP 3348898 A1 EP3348898 A1 EP 3348898A1 EP 17206377 A EP17206377 A EP 17206377A EP 3348898 A1 EP3348898 A1 EP 3348898A1
Authority
EP
European Patent Office
Prior art keywords
light source
skylight
arrangement
light
fighter
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.)
Withdrawn
Application number
EP17206377.8A
Other languages
German (de)
English (en)
Inventor
Ferdinand Walther
Arnulf Rupp
Robert Kraus
Dennis Sprenger
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 GmbH
Original Assignee
Osram 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 Osram GmbH filed Critical Osram GmbH
Publication of EP3348898A1 publication Critical patent/EP3348898A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
    • F21S19/005—Combining sunlight and electric light sources for indoor illumination
    • 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
    • F21S8/024—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a wall or like vertical structure, e.g. building facade
    • 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
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light

Definitions

  • Various embodiments relate to a skylight arrangement and a method for producing a skylight arrangement.
  • lighting is conventionally used only when there is insufficient daylight available in the respective room.
  • the lighting can be turned on by means of sensors as soon as it becomes too dark in the respective room to be illuminated, and the lighting can be switched off again as soon as it is bright enough again.
  • the lighting of a room is usually done by the ceiling wall or a side wall of the room.
  • the artificial lighting is from a different direction than the natural lighting.
  • the natural lighting through a window or, for example, above doors or other construction elements can be done by means of a so-called skylight, which is referred to as a so-called fighter window.
  • a cross member or other suitable carrier
  • various embodiments described herein are based on not wanting to disturb (or minimize) a user in a room due to a change in the lighting situation, in particular, the user should not consciously perceive a transition from natural lighting to artificial lighting and vice versa.
  • a lighting solution is described in which the natural light gradually becomes artificial during the day-night transition Light is added and vice versa.
  • the light entry for the artificial light is added and vice versa.
  • a natural light incidence is supported or replaced by a window, eg a skylight.
  • An advantageous combination results from a daylight deflection system, which diverts daylight through a window into the interior, for example, which diverts the daylight to the ceiling in a room.
  • a light source (also referred to as light module) is integrated into the frame of a window.
  • the position and orientation of the light source is selected such that the natural incidence of light is simulated (for example by a daylight redirecting system). Furthermore, it is taken into account that annoying glare due to visible and / or diffuse light sources is avoided, for example, for the users in the room.
  • a fighter window assembly may include: a fighter disposed between a structural member and a fighter window; a lighting module arrangement (also referred to as a light source arrangement) which is mounted on and / or in the fighter, wherein the lighting module arrangement defines a horizontal plane, wherein the lighting module arrangement is arranged and / or arranged such that a space area above the horizontal plane is illuminated by means of the lighting module arrangement.
  • a lighting module arrangement also referred to as a light source arrangement
  • a skylight assembly may include: a cross member disposed between a structural member and a skylight; a lighting module arrangement (also referred to as a light source arrangement) which is mounted on and / or in the cross member, wherein the lighting module arrangement defines a horizontal plane, wherein the lighting module arrangement arranged such and / or is set up such that a spatial area above the horizontal plane is illuminated by means of the lighting module arrangement.
  • a lighting module arrangement also referred to as a light source arrangement
  • a linear light source is installed in a space above the line of sight (e.g., at or above a room height of 2 meters) in and / or on a window frame.
  • the installation can be done, for example, in the fighter.
  • the light source is directed upwards and realizes a grazing light incidence on the ceiling wall (also referred to as ceiling) of the room.
  • the emission characteristic (for example the angular distribution of the luminous intensity) can be or be designed such that a substantially homogeneous light distribution on the ceiling wall is achieved up to a defined spatial depth.
  • the light intensity gradient is generated or provided for an angle, ⁇ , between a minimum angle, ⁇ min , and a maximum angle, ⁇ max , according to 1 / cos ( ⁇ ). It is understood that departures from this ideal configuration are permissible.
  • the light source may be rotatably mounted or so that the installation can be adapted to the room height.
  • the light color and / or the light brightness can be controlled, for example, time-dependent and / or by means of a daylight sensor.
  • the skylight arrangement is provided in such a way that no disturbing glare develops for users in the room.
  • the incidence of light takes place, according to various embodiments, exactly from the window direction.
  • the light source may be installed in other construction elements than in doors or windows, eg in office furniture, in partitions, or the like.
  • connection As used herein, the terms “connected,” “connected,” and “coupled” are used to describe both direct and indirect connection, direct or indirect connection, and direct or indirect coupling.
  • connection As used herein, the terms “connected,” “connected,” and “coupled” are used to describe both direct and indirect connection, direct or indirect connection, and direct or indirect coupling.
  • identical or similar elements are provided with identical reference numerals, as appropriate.
  • the term “vertical” as used herein may be understood to be “perpendicular”.
  • the term “vertical direction” as used herein may be understood as a “perpendicular direction", ie, as a direction parallel to the acting weight force.
  • the vertical direction is herein referred to as direction 105 without restriction of generality.
  • a horizontal plane or horizontal direction is accordingly perpendicular to the vertical direction.
  • the horizontal plane is referred to herein, without limitation of generality, as plane 101e, which is oriented perpendicular to the direction 105.
  • a horizontal direction is herein referred to, without limitation of generality, as direction 101, which is oriented perpendicular to direction 105 and parallel to plane 101e.
  • the term "radiation characteristic” used herein may be understood as "light intensity” or any other suitable optical quantity for describing light propagation, light intensity, color, etc.
  • the radiation characteristic describes, for example, the location and direction dependence, the intensity, the color , and / or the like of the light emitted from a light source.
  • the radiation characteristic can define a corresponding lighting characteristic on an illuminated ceiling wall.
  • a skylight assembly 100 is shown in a schematic sectional view, according to various embodiments.
  • the skylight arrangement 100 can have, for example, a fighter 102, which is arranged between a construction element 104 and a skylight 106.
  • the structural element 104 may be, for example, a door, a window, or the like.
  • the skylight 106 also referred to as fighter window, may be, for example, a built-in window.
  • the skylight 106 may be a window with an opening mechanism, wherein the skylight may be tilted or pivoted for opening, for example.
  • the skylight 106 can be opened and / or closed independently of the construction element 104.
  • the skylight assembly 100 may include a light source assembly 108 according to various embodiments. which is mounted on and / or in the fighter 102.
  • the light source assembly 108 may define a horizontal plane 101e. If the light source assembly 108 is flush or recessed into the fighter 102, see Fig. 1B Also, the fighter 102 himself may define the horizontal plane 101e. If an aperture element 128 is used, see Fig. 1C Also, the shutter member 128 may define the horizontal plane 101e.
  • the light source assembly 108 may be arranged and / or configured such that (eg, substantially only) a spatial region 108r (eg, located in an interior) above the horizontal plane 101e is illuminated by the light source assembly 108. In general, suitable optics may be used which may be part of the light source assembly or which may be provided in addition to the light source assembly.
  • the at least one light source arrangement 108 can have a light main emission direction 118.
  • light can be emitted from the light source assembly 108 in a directional manner. This may be necessary, for example, to avoid dazzling a user in the interior.
  • a direction component 118v of the light main emission direction 118 may be directed vertically upward. In other words, the light is radiated upward by means of the light source arrangement 108 into the spatial area 108r above the horizontal plane 101e.
  • a directional component 118h of the main light-emitting direction 118 may be horizontally directed. In other words, the light may be radiated obliquely upward through the light source assembly 108 into the space area 108r above the horizontal plane 101e. Clearly, no light is emitted downwards by means of the light source arrangement 108.
  • the skylight assembly 100 may include a visor structure.
  • the light source arrangement 108 and the diaphragm structure are arranged relative to one another and arranged such that only the spatial area 108r is illuminated above the horizontal plane 101e by means of the light source arrangement 108, as in FIG Fig. 1B and Fig. 1C is illustrated.
  • a light source assembly 108 and a fighter 102 of a skylight assembly 100 are shown schematically, according to various embodiments.
  • the light source arrangement 108 is mounted in a recess 102a of the fighter 102.
  • the light source arrangement 108 or the respectively light-emitting surface of the light source arrangement 108 can terminate flush with a surface 102o of the fighter 102 or be arranged even deeper in the recess 102a.
  • the depth of the recess 102a may be equal to the height of the light source assembly 108, or the depth of the recess 102a may be greater than the height of the light source assembly 108.
  • a portion 102b of the fighter 102 adjacent to (parallel to the direction 101, ie laterally adjacent) of the light source assembly 108 is an aperture structure that prevents light from the light source assembly 108 from radiating into a space below the horizontal plane 101e.
  • a skylight assembly 100 is shown in a schematic sectional view, according to various embodiments, wherein an aperture element 128 is attached to the fighter 102 adjacent to the light source assembly 108.
  • the light source arrangement 108 or at least the light emitting surface of the light source arrangement 108 can be flush with or arranged below a surface 128 o of the diaphragm element 128.
  • the height of the aperture element 128 may be equal to the height of the light source assembly 108 or the height of the Shutter element 128 may be larger than the height of light source assembly 108.
  • the shutter member provided adjacent to the light source assembly 108 forms a shutter structure that prevents light from the light source assembly 108 from being radiated to a space below horizontal plane 101e.
  • the diaphragm structure may also be at least partially integrated into the light source arrangement.
  • a diaphragm structure can also be configured at least partially as a reflector structure, for example, the diaphragm structure can have reflector elements.
  • the light main emission direction 118 can be understood as the emission direction with the greatest light intensity. In other words, the main light emitting direction 118 may describe directional illumination.
  • a skylight assembly 100 is shown in a schematic sectional view, according to various embodiments, which is used to illuminate a ceiling wall 201 in an interior space 200r.
  • the light source arrangement 108 may be movably mounted, for example rotatably or pivotally mounted.
  • the light main emission direction 118 of the light source arrangement 108 can be changed, for example pivoted 218 or tilted 218.
  • the light emission angle relative to the ceiling wall 201 can thus be adapted to the distance h of the light source arrangement 108 to the ceiling wall 201. This can be used to illuminate the ceiling wall 201 as homogeneously as possible.
  • a grazing incidence of light having an angle of incidence 218w in a range of about 5 ° to about 45 ° may be provided. there The incident angle 218w refers to the main light-emitting direction 118.
  • the light source assembly 108 may include at least one light module, wherein the at least one light module defines the light main radiation direction 118.
  • the light module may be a surface radiator, i. have or produce a homogeneously radiating flat surface.
  • the light main emission direction 118 may be directed perpendicular to the radiating flat surface, i. the surface normal of the radiating flat surface corresponds to the light main emission direction 118.
  • the light source arrangement 108 may have at least one light module and at least one optical system, eg a lens structure and / or a reflector structure, wherein the at least one light module and / or the at least one optical system define the light main emission direction 118.
  • the lighting module can be a surface radiator, ie have a homogeneously radiating flat surface, or a homogeneously radiating flat surface can be generated by means of the optical system.
  • the light main emission direction 118 can be directed perpendicular to the radiating flat surface (see Fig. 3 ).
  • the light source assembly 108 or light module of the light source assembly 108 may be in a direction of light distribution (see, for example, FIG Fig. 4C ) be designed largely as a Lambert radiator (also called Lambert radiator). In the other direction, the distribution may deviate from a Lambertian distribution and may have a much narrower light distribution.
  • a Lambert radiator also called Lambert radiator
  • the at least one light module and / or the at least one optic may / be rotatably supported for fitting 218 (eg for tilting or pivoting) of the light main emission direction 118.
  • the light source assembly 108 may be a linear light source assembly 108 that extends along a longitudinal extent (in a direction perpendicular to the directions 101, 105) of the fighter 102.
  • the light source assembly 108 may include an LED (Light Emitting Diode) module as a light emitting module.
  • the lighting module may be operated by means of a power supply (not shown), for example an LED module may be electrically powered by means of a ballast.
  • the power supply e.g. the ballast may be integrated into the fighter 102.
  • the skylight assembly 100 can be easily connected to a power grid provided in the room.
  • a light source arrangement 108 with a light module is shown in a schematic sectional view, according to various embodiments.
  • the light source arrangement 108 or the light module has a light-emitting surface 308, wherein the light source arrangement 108 and / or the fighter 102 and / or a diaphragm structure (as described above) is / are arranged such that the light-emitting surface 308 below the horizontal plane 101e (eg, the upper edge of the diaphragm structure may define the horizontal plane 101e).
  • the light emitting surface 308 may be the surface in which the light is generated, eg, by LEDs, or through which the light exits the light source assembly 108.
  • the light emitting surface 308 may be provided by means of a translucent or reflective optic.
  • the Light source assembly 108 have a diffuser through which the light is emitted.
  • the light source assembly 108 may include optics (eg, mirrors, lenses, apertures, etc.) through which the light is emitted.
  • the horizontal plane 101e in the interior 200r may be above the line of sight, i. for example, above a height of 2 m.
  • the top edge of the light emitting surface 308 may be located at or below the top edge of the fighter 102 to prevent glare.
  • the light source 108 or the light emitting surface 308 can be mounted such that they can be pivoted about an axis 303, so that the light distribution can be adjusted within certain limits to the room height, h.
  • the pivot axis 303 may be directed perpendicular to the directions 101, 105.
  • the light source arrangement 108 may be arranged and / or arranged such that the ceiling wall 201 is illuminated as homogeneously as possible, for example in FIG Fig. 4A to Fig. 4D each is illustrated.
  • the light source assembly 108 may be configured (eg, having optics or the like) to emit light along a first direction 418a at a greater intensity than along a second direction 418b, where the first direction 418a is a smaller vertical direction component as the second direction 418b.
  • the two directions 418a, 418b lie in one plane (as in Fig. 4A is shown, stretched by the directions 101, 105) perpendicular to the longitudinal extent of the fighter 102nd
  • the angle between the first direction 418a and the top wall 201 is less than the angle between the second direction 418b and the top wall 201.
  • the light source assembly 108 may be configured such that a second portion 201b of the top wall 201, the closer is illuminated at the light source assembly 108 as a first region 201 having the same irradiance as the first region 201a of the ceiling wall 201. This can be achieved, for example, by emitting light having a lower intensity in the direction of the second region 201b than in the direction of the first area 201a.
  • equal length vectors e.g., unit vectors
  • the illumination of the ceiling wall 201 is adjusted by the radiation and tilt angle so that it is illuminated homogeneously, for example without shadows.
  • the interior 200r is illuminated indirectly by reflection of the light on the ceiling wall 201.
  • optics may be used to appropriately adjust the radiation and tilt angles.
  • the optics may be rotatable or pivotable, for example.
  • the optics may, for example, have at least one reflector and / or at least one lens.
  • the optics may be provided such that a grazing incidence of light on the top wall 201 is achieved.
  • the light source arrangement 108 can be adjusted to illuminate the area as homogeneously as possible up to a maximum spatial depth, t max .
  • t max H * sin ⁇ Max .
  • FIG Fig. 4C Such a light intensity distribution is exemplary in FIG Fig. 4C shown schematically.
  • the increase in light intensity, L ( ⁇ ), with increasing light emission angle, ⁇ , clearly compensates for the geometric position of the ceiling wall 201 relative to the light source arrangement 108, so that the ceiling wall 201 is illuminated substantially homogeneously.
  • a light intensity distribution over the angle ( ⁇ ) in the direction 103 transversely (at a 90 ° angle) to the axis ( ⁇ ) is exemplified in Fig. 4D shown schematically.
  • the light intensity distribution can for example essentially correspond to that of a Lambert radiator. However, this may be laterally limited or (referred to as cut-off), for example by means of a diaphragm arrangement.
  • the light source arrangement 108 can have an aperture arrangement which influences a propagation of light along a direction 103 parallel to the longitudinal extent of the fighter 102 or a lateral emission angle,,, for example, limited from a predefined angle 403c.
  • the light distribution in the 90 ° direction to ⁇ may have a cut-off in order, for example, to reduce the illuminance on side walls of a room.
  • a Room adapted light source assembly 108 in the vicinity of the side walls of a Room adapted light source assembly 108 may be used, which has an asymmetric light distribution.
  • the fighter 102 and the light source assembly 108 are provided such that the fighter 102 can still be shortened to a desired length even with the light source assembly 108 mounted so that a skylight of the appropriate width can be built.
  • FIG. 12 is a schematic flow diagram of a method 500 of fabricating a skylight assembly 100, which method may include: in 510, providing an elongate striker 102 (see FIG Fig. 6A a linear light source assembly 108 is mounted on the elongate fighter 102, the linear light source assembly 108 having a first length 503a that is less than a second length 503b of the elongate fighter 102; and (eg, subsequently), in 520, truncating only the elongate striker 102 (eg, by sawing, etc.) to the first length 503a or to a third length 503c that is greater than the first length 503a; and (eg, subsequently) mounting the shortened fighter 102 in a skylight assembly 100 below a skylight 106 (see FIG Fig. 1A ).
  • FIG. 12 illustrates, in a schematic view, an elongate fighter 102, ie a cross member for installation in a door or window arrangement with skylight.
  • a (eg, linear) light source assembly 108 is mounted on and / or in the elongated fighter 102.
  • the light source assembly 108 may have a first length 503a and the elongated fighter 102 may have a second length 503b wherein the first length 503a is less than the second length 503b.
  • a clearance for cutting the elongated fighter 102 to a desired length is provided on the elongated fighter 102.
  • the light source assembly 108 can not be cut or remain undamaged.
  • the elongated fighter 102 can be cut to a maximum of the first length 503a of the light source assembly 108, as in FIG Fig. 6B is illustrated in a schematic view.
  • the shortened to the desired length fighter 102 may in a skylight assembly 100 below a skylight 106 (see Fig. 1A ) may be used to provide a skylight assembly 100 as described herein.
  • a fighter window assembly (in other words a skylight assembly 100) may include: a fighter 102 disposed between a structural member 104 and a fighter window 106 (in other words, a skylight 106); at least one light module assembly (also referred to as light source assembly 108) mounted on and / or in the fighter 102 that emits light having an emission direction distribution, each emission direction of the emission direction distribution having a vertically upward directional component.
  • a fighter window assembly may include: a fighter 102 disposed between a structural member 104 and a fighter window 106 (in other words, a skylight 106); at least one light module assembly (also referred to as light source assembly 108) mounted on and / or in the fighter 102 that emits light having an emission direction distribution, each emission direction of the emission direction distribution having a vertically upward directional component.
  • the emission direction distribution in a plane perpendicular to the longitudinal extent of the fighter may have a first emission direction and a second emission direction, wherein the first emission direction has a smaller vertical direction component than the second emission direction, and wherein a greater light intensity is emitted along the first emission direction than along the second emission direction.
  • a skylight assembly 100 may include: a fighter 102 disposed between a structural member 104 and a skylight 106; a light source assembly 108 mounted on and / or within the fighter 102, wherein the light source assembly 108 defines a horizontal plane 101e and is arranged and / or configured to substantially illuminate a spatial region 108r above the horizontal plane 101e by means of the light source assembly 108.
  • At least one sensor may be integrated in the fighter 102 and / or in the light source assembly 108, for example a light sensor.
  • the light source assembly 108 may be configured to emit light of various colors.
  • a controller may be configured such that the color of the light emitted by the light source assembly 108 changes. The color change can be adapted to the current daylight or to achieve a predefined illumination within the interior space 200r.
  • a skylight assembly may include: a fighter disposed between a structural member and a skylight; a light source assembly mounted on and / or in the fighter.
  • Example 1 is a skylight assembly comprising: a fighter disposed between a structural member and a skylight; a light source assembly mounted on and / or in the fighter, the light source assembly defining a horizontal plane; and a diaphragm structure, wherein the light source assembly and the diaphragm structure are arranged relative to each other and are arranged such that substantially a space above the horizontal plane is illuminated by means of the light source arrangement. For example, only a spatial region above the horizontal plane can be directly illuminated by means of the light source arrangement.
  • the skylight assembly of Example 1 may optionally include the fighter having an elongated recess in which the light source assembly is disposed, with a portion of the fighter forming the aperture structure adjacent the recess.
  • the skylight arrangement according to example 1 may optionally have the panel structure having at least one panel element which is mounted next to the light source arrangement on the fighter.
  • the skylight assembly according to any one of Examples 1 to 3 may optionally include the at least one light source assembly movably mounted (e.g., rotatable and / or pivotable) for adjusting a radiation characteristic of the light source assembly.
  • the at least one light source assembly movably mounted (e.g., rotatable and / or pivotable) for adjusting a radiation characteristic of the light source assembly.
  • the skylight assembly according to any one of Examples 1 to 4 may optionally include the light source assembly including at least one light emitting module and at least one optic, e.g. a lens structure and / or a reflector structure, wherein the at least one luminous module and / or the at least one optic define a radiation characteristic of the light source arrangement.
  • the light source assembly including at least one light emitting module and at least one optic, e.g. a lens structure and / or a reflector structure, wherein the at least one luminous module and / or the at least one optic define a radiation characteristic of the light source arrangement.
  • the skylight arrangement according to example 4 or 5 may optionally have the emission characteristic having a light main emission direction with a vertically upwardly directed direction component.
  • the skylight arrangement according to Example 6 may optionally have the main light emission direction further comprising a horizontal directional component.
  • the emission characteristic may be arranged such that the light main emission direction is at an angle from the vertical direction in a range of about 10 ° to about 80 °, e.g. in a range of about 20 ° to about 70 °.
  • the skylight assembly according to any one of Examples 1 to 7 may optionally include the light source assembly being a linear light source assembly.
  • the light source assembly may be mounted on and / or in the fighter such that it extends along a longitudinal extent of the fighter.
  • the skylight arrangement according to any one of examples 1 to 8 may optionally have the light source arrangement arranged to transmit light in a first direction at a first light intensity and in a second direction at a second plane perpendicular to the longitudinal extent of the fighter Light intensity radiates, wherein the first direction has a smaller vertical direction component than the second direction, and wherein the first light intensity is greater than the second light intensity.
  • the first direction has a larger angle starting from the vertical direction than the second direction.
  • the skylight arrangement according to one of examples 1 to 9 may optionally have the light source arrangement set up to illuminate a ceiling wall located above the skylight in a homogeneous manner.
  • the skylight arrangement according to any one of Examples 1 to 10 may optionally include the Light source arrangement has at its opposite end portions a side panel arrangement for adjusting a radiation characteristic to the width of a ceiling wall located above the skylight.
  • the skylight assembly according to any one of Examples 1 to 11 may optionally include the light source assembly including an LED module.
  • Example 13 the skylight assembly according to any one of Examples 1 to 12 may optionally include the structural member having a door or a window.
  • Example 14 the skylight arrangement according to any one of Examples 1 to 13 may optionally include the light source arrangement having an asymmetric radiation characteristic for avoiding illumination of a side wall of a room.
  • the skylight assembly according to any one of Examples 1 to 14 may optionally further comprise: a daylight deflector disposed relative to the skylight such that daylight is deflected through the skylight.
  • the skylight arrangement according to any one of examples 1 to 15 may optionally further comprise: at least one sensor.
  • the at least one sensor may be configured to determine sensor data representing a current light characteristic (e.g., the color and / or intensity of the light).
  • the at least one sensor can be mounted, for example, on and / or in the fighter.
  • the at least one sensor can be or have, for example, a daylight sensor.
  • At least one control may be used which determines the emission characteristic, preferably a color and / or a color Intensity of the emitted light from the light source assembly changes.
  • the controller may be, for example, a timer or have.
  • the skylight assembly of Example 16 may optionally further include: at least one controller or controller.
  • the at least one controller or controller may be configured to change, based on the sensor data, the radiation characteristic (e.g., the light intensity and / or color) of the light emitted by the light source assembly.
  • Example 18 relates to using a skylight assembly according to any one of Examples 1 to 17 in a room having a ceiling wall for illuminating the ceiling wall by means of the light source assembly.
  • the lighting can be done with a grazing light.
  • Example 19 is a method of making a skylight assembly, the method comprising: providing an elongate striker, wherein a linear light source assembly is mounted on the elongate striker, the linear light source assembly having a first length less than a second length of the striker; and then, shortening only the fighter to the first length or to a third length that is greater than the first length; and mounting the shortened fighter in a skylight arrangement below a skylight.
  • Example 20 is a method of operating a skylight array according to Example 17, the method comprising: determining reference data representing a reference light characteristic of natural lighting in an indoor space, obtaining data representing a current light characteristic in an indoor space Determining a radiation characteristic (eg, a color and / or an intensity) for the light source arrangement of the skylight arrangement based on the detected data and the reference data for providing the reference light characteristic in the indoor space when the current light characteristic deviates from the reference light characteristic; Emitting light by means of the light source arrangement 108 in accordance with the emission characteristic.
  • a radiation characteristic eg, a color and / or an intensity

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP17206377.8A 2017-01-11 2017-12-11 Dispositif de puits de lumière et procédé de fabrication d'un dispositif de puits de lumière Withdrawn EP3348898A1 (fr)

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DE102017000190.1A DE102017000190A1 (de) 2017-01-11 2017-01-11 Oberlichtanordnung und Verfahren zum Herstellen einer Oberlichtanordnung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600087371A1 (it) * 2016-08-25 2018-02-25 Tecnoform Spa Componente d'arredo per veicoli ricreativi

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US20070177391A1 (en) * 2006-01-12 2007-08-02 Odl, Incorporated Lighting for insulated glazing assembly
US20070175599A1 (en) * 2006-02-02 2007-08-02 Brad Froese Illuminated window blind assembly
JP2009289427A (ja) * 2008-05-27 2009-12-10 Panasonic Electric Works Co Ltd 遮光装置兼用照明器具
WO2011030284A1 (fr) * 2009-09-10 2011-03-17 Koninklijke Philips Electronics N.V. Fenêtrage pour mélange de lumière
FR2976341A1 (fr) * 2011-06-09 2012-12-14 Saint Gobain Dispositif d'eclairage a diodes electroluminescentes
US20120320560A1 (en) * 2010-03-02 2012-12-20 Koninklijke Philips Electronics, N.V. System for combining exterior lighting and artificial lighting

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IT1252026B (it) * 1991-11-29 1995-05-27 Apparecchio di illuminazione in particolare per ambienti privi di luce naturale
DE4335446C2 (de) * 1993-10-18 1996-12-19 Koester Helmut Beleuchtungssystem
DE10064742A1 (de) 2000-12-22 2002-06-27 Thomas Emde Fensterelement
ITFI20020135A1 (it) * 2002-07-19 2004-01-19 Targetti Sankey Spa Serramento illuminante a vetri e relativo profilato illuminante
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JPS62193621U (fr) * 1986-05-30 1987-12-09
DE102005010702A1 (de) * 2005-03-09 2006-09-14 Hydro Building Systems Gmbh Beleuchtungsanordung für den Innenraum eines Gebäudes
US20070177391A1 (en) * 2006-01-12 2007-08-02 Odl, Incorporated Lighting for insulated glazing assembly
US20070175599A1 (en) * 2006-02-02 2007-08-02 Brad Froese Illuminated window blind assembly
JP2009289427A (ja) * 2008-05-27 2009-12-10 Panasonic Electric Works Co Ltd 遮光装置兼用照明器具
WO2011030284A1 (fr) * 2009-09-10 2011-03-17 Koninklijke Philips Electronics N.V. Fenêtrage pour mélange de lumière
US20120320560A1 (en) * 2010-03-02 2012-12-20 Koninklijke Philips Electronics, N.V. System for combining exterior lighting and artificial lighting
FR2976341A1 (fr) * 2011-06-09 2012-12-14 Saint Gobain Dispositif d'eclairage a diodes electroluminescentes

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US10429038B2 (en) 2019-10-01
US20180195696A1 (en) 2018-07-12

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