EP4130550A1 - Luminaire d'éclairage d'un poste de travail - Google Patents

Luminaire d'éclairage d'un poste de travail Download PDF

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Publication number
EP4130550A1
EP4130550A1 EP22188212.9A EP22188212A EP4130550A1 EP 4130550 A1 EP4130550 A1 EP 4130550A1 EP 22188212 A EP22188212 A EP 22188212A EP 4130550 A1 EP4130550 A1 EP 4130550A1
Authority
EP
European Patent Office
Prior art keywords
light
base body
luminaire according
lamp
lighting module
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.)
Pending
Application number
EP22188212.9A
Other languages
German (de)
English (en)
Inventor
Christian Jungen
Bert Junghans
Markus Kocks
Julian Lonsdale
Matthias Menke
Sascha Skergeth
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP4130550A1 publication Critical patent/EP4130550A1/fr
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F21S6/008—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting with a combination of direct and indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/007—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for shipment or storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets

Definitions

  • the present invention relates to a lamp which is designed, for example, to illuminate a workplace or a work area.
  • the lamp can be provided to illuminate a home office workplace in a variety of ways.
  • the requirements for professional lighting of workplaces are defined by a large number of regulations and standards. This describes the brightness with which workplaces are to be illuminated in order to enable efficient work, for example reading or editing documents. Furthermore, the light should be emitted in a specific way in order to avoid disruptive reflections, for example on screen surfaces. All of these measures contribute to creating a working environment in which, at least in terms of lighting conditions, there are optimal conditions for efficient work.
  • the present invention is therefore based on the task of offering a solution for the home office situation described above, with the aid of which the best possible lighting situation is created in a simple manner, which facilitates work and promotes the well-being of the working person.
  • the luminaire should open up the possibility of flexibly adapting the lighting situation to the current area of application.
  • the core idea of the present invention is to provide a lamp that can be used in a simple and flexible manner in order to create optimized lighting conditions in the space used, for example, for home office work. It is assumed here that home office work primarily involves working on a screen - for example a laptop - or reading documents. In this case, on the one hand, the lighting immediately present in the work area must be such that sufficient brightness is available, for example to be able to read documents. At the same time, however, the area surrounding the workplace should also have a certain basic brightness. On the one hand, this serves to increase the overall working atmosphere in the area, on the other hand, by reducing contrasts, working on screens, for example, can be made more pleasant.
  • the lamp according to the invention therefore has a number of light emission means which fulfill the various lighting tasks mentioned and which can also be easily adapted to the current situation.
  • the lamp according to the invention has a columnar base body comprising first light emitting means adapted to emit a first light.
  • at least one lighting module is provided with second light emitting means which are designed to emit a second light separate from the first light, the lighting module being detachably attachable in different positions and/or orientations on the columnar base body.
  • the second light-emitting means of the flexibly positionable lighting module can be used to illuminate a specific area in a targeted manner, for example to make it easier to read documents or to support work on a screen.
  • the lighting module containing the second light-emitting means is therefore used in particular to flexibly adapt the total light emitted by the lamp to the respective situation. Accordingly, an extremely simple and flexible positioning of the second light-emitting module is desirable in order in particular to be able to easily influence the direction in which the second light is emitted. For this purpose, it can preferably be provided that the lighting module can be fastened to the outside of the base body by means of magnetic force. This represents a particularly simple way of being able to adapt the light output of the lamp in a quick and efficient manner.
  • the light-emitting module is preferably designed to emit the second light over a surface area, in particular to emit it without glare. While the light of the first illuminants primarily serves to provide a certain backlighting, the lighting module is intended to specifically illuminate the work area or, in the above-mentioned case of a video conference, a person using the work area. In this case, it is desirable if there are no glare effects and/or excessive local brightness, which is why the homogeneous, flat, glare-free light output mentioned is to be preferred.
  • the flexibility of the positioning of the lighting module can also be increased according to an advantageous development of the invention in that the lighting module has an internal energy storage source, in particular an accumulator or the like.
  • the base body of the lamp has connection means which allow the lamp module to be supplied with energy if required.
  • this energy supply by the base part can only be temporary in order to charge the internal energy storage source of the light-emitting module.
  • the connection means can preferably include a USB interface.
  • the base body has a receiving area for storing the light-emitting module when the light-emitting module is in an inactive state. In the event that it is not being used or the lamp is inactive overall, this can therefore be put down in a simple manner and stored safely.
  • the receiving area is preferably designed in such a way that the lighting module received therein continues continuously and flush with an outer surface of the base body.
  • the first light-emitting means serve primarily to provide background lighting, which improves the overall working atmosphere in the room. Accordingly, these are light sources that cannot be changed with regard to the direction in which they emit light preferably designed in such a way that the first light for indirect illumination is emitted either to an upper side or to a rear side.
  • the first and/or the second light-emitting means are preferably designed to emit the light they emit with a changeable intensity and/or a changeable color or color temperature.
  • the possibilities of adapting the lighting situation in the area surrounding the lamp as a whole are additionally increased.
  • the light emission of the different light emission means can be adjusted completely independently of one another.
  • a coordinated control or an automated, for example time-dependent control of at least part of the light-emitting means would, however, also be conceivable.
  • the lamp can be designed, for example, to be coupled to a PC or laptop. On the one hand, this connection can be used to supply energy to the lamp, on the other hand, it would also be conceivable to control the light-emitting means via a corresponding application program on the PC as part of this coupling.
  • the lamp has a lighting module with second light emitting means, with the help of which a targeted so-called task lighting can be implemented in addition to the background lighting of the first light emitting means.
  • a lighting module with second light emitting means with the help of which a targeted so-called task lighting can be implemented in addition to the background lighting of the first light emitting means.
  • corresponding lighting modules that are designed in a corresponding manner, but are each arranged independently of one another on the base body and can be adjusted in terms of their light output. Obviously, this further increases the possibilities for adjusting the light output.
  • the lamp is preferably designed as a floor lamp, and in the case of lighting a home office workplace it can also be designed in particular as a table floor lamp.
  • the use of the lamp according to the invention is not limited to the lighting of home office workplaces, but the concept could also be used in a comparable way with lamps for room lighting.
  • the first light-emitting means initially serve to provide a certain backlighting, with the light from the at least one lighting module then being used to specifically illuminate a specific area in the vicinity of the lamp in the desired manner.
  • the luminaire according to the invention is intended to solve the problems of efficient lighting in connection with the use, for example, of a laptop for home office activities as far as possible, also from a professional point of view.
  • a pleasant working atmosphere is first created by a first emission of light, whereby - if desired - circadian effective light can be emitted within a wide color temperature spectrum in order to achieve a high feel-good factor, which enables fatigue-free work and a high level of concentration.
  • the problem of the luminance differences between a monitor and the environment and the associated glare can be efficiently eliminated with the aid of the lamp according to the invention. As explained below, this is achieved by the possibility of being able to flexibly combine and adjust different types of light emission.
  • the lamp proposed for this purpose according to the invention is initially basically in the Figures 1 and 2 1 and generally designated by the reference numeral 100.
  • FIG. In the exemplary embodiment shown, it is a multifunction light designed as a floor lamp, which can be designed as a table floor lamp, for example, and is then positioned in the area of the work surface of the home office workplace during use.
  • the lamp 100 according to the invention can be used extremely flexibly and does not necessarily have to serve to illuminate a workplace. Accordingly, it would also be possible to use the lamp as a larger floor lamp for room lighting or to realize it in the form of a suspended lamp.
  • the basic structure of the lamp 100 initially forms a vertical column, which forms a columnar base body 10 .
  • the base body 10 is formed by two elongated, c-shaped profile parts 11 which are aligned vertically and face one another and thus together enclose a vertically running, elongated receiving space in which the actual electronics of the lamp 100 and those described in more detail below first light emission means are arranged.
  • the base body 10 is arranged on a horizontally aligned foot part 20, which a stable storage of the lamp 100 is used on a stand.
  • the foot part 20 is also formed by a c-shaped profile part, which—as described in more detail below—can be used to store the additional light modules.
  • the lamp 100 according to the invention is intended to effect different types of light emission in order to be able to fulfill various tasks with regard to the illumination of a workplace or a work area. Accordingly, the lamp 100 has a number of different light emission means, which each fulfill different functions and are to be explained in more detail below.
  • first light emission means 30 are provided on the base body 10 itself.
  • these first light-emitting means 30 are as in figure 1 recognizable arranged at the upper end of the base body 10 and designed such that the first light emitted by these light emitting means 30 is emitted upwards.
  • the light emitted by these first light emission means 30 serves in particular to illuminate a ceiling area of a room located above the lamp 100 or the work station in the sense of indirect lighting.
  • a so-called “cave effect” which can occur, for example, when there is insufficient ambient light and make the work situation more difficult, can be eliminated in this way.
  • These first light emission means 30 are preferably LED light sources, to which appropriate optics may be assigned in order to avoid punctiform light emission with strong differences in luminance.
  • the light emitted by these first light-emitting means 30 thus initially ensures a basic level of brightness in the room or in the area where the lamp 100 is positioned, which improves the overall atmosphere.
  • a certain basic brightness is created, which, as already mentioned, Lighting situation is improved and a pleasant working atmosphere is created.
  • this emission of light to the rear can also be realized by the light modules now to be described in more detail below.
  • the first light emission means 30, as illustrated, for light emission towards the top it is particularly appropriate to use the first light emission means 30, as illustrated, for light emission towards the top.
  • the direction of the light emission cannot be changed in the case of the first light emission means 30 .
  • These are fixedly provided on the columnar base body 10 .
  • this first light emission means 30 is only intended to provide a certain basic lighting, a flexible adjustment of the direction of the light emission is less important here. However, this does not apply to those light-emitting means which are provided for so-called task lighting and which are intended to be used to illuminate specific areas in a very specific manner.
  • additional lighting modules 50 which can be arranged and aligned in a flexible manner on the base body 10 .
  • two light modules provided with the reference number 50 are shown, which are each designed identically and can be arranged on the outside of the base body 10 as desired.
  • the number of light modules 50 used can vary, depending on the way in which overall lighting is to be carried out.
  • At least one lighting module 50 is provided according to the invention, but the use of at least two modules 50 has proven to be particularly advantageous, since in this case almost all lighting tasks in terms of comfortable workplace lighting can be fulfilled.
  • these lighting modules 50 can be arranged extremely flexibly on the base body 10 of the lamp 100 with regard to their position and orientation.
  • a particularly simple variant of enabling this flexible arrangement consists in fastening the light modules 50 to the outside of the base body 10 by means of magnetic force.
  • the lighting modules 50 have appropriate magnets that allow for easy attachment on the base body 10, which is preferably formed from ferromagnetic metal.
  • the base body 10 is preferably formed from ferromagnetic metal.
  • not only the height of the attachment to the base body 10 for the light modules 50 can be selected.
  • other fastening mechanisms would of course also be conceivable, although the solution described here can be implemented particularly easily and at the same time ensures the greatest possible flexibility.
  • a single light-emitting module 50 is in the Figures 3 and 4 shown. This is a plate-like or disk-like component with approximately square dimensions, with a larger surface 52 being provided on a flat side of the housing 51, over which the most homogeneous possible, glare-free light emission is carried out.
  • the already mentioned magnets 53 are located on a narrow side of the housing 51, via which the detachable attachment to the base body 10 of the lamp 100 is made possible.
  • FIG 4 shows the lighting module 50 in an exploded view, wherein it can be seen that inside the flat housing 51 there are LEDs 55 arranged in a matrix-like manner on a bottom surface, preferably micro-LEDs, which enable a flat light emission over a larger area. Since, as already mentioned, the light emitted by the LEDs 55 should be emitted as homogeneously as possible, in particular glare-free, the LEDs 50 are preceded by a correspondingly designed optical system 56, which has suitable light influencing means, through which an even mixing of the light and homogeneous light emission is achieved. This can involve corresponding light-refracting structures in the form of prisms and/or lenses.
  • corresponding scattering foils or other scattering elements can also be provided. It is essential that the optical system 56 results in the light emitted by the essentially punctiform individual LEDs 55 being emitted homogeneously over the entire light emission surface 52 so that this is perceived as a uniformly luminous surface. The fact that a larger area is used to emit light also avoids the risk of glare.
  • the optical system 56 is held on the housing 51 by means of a corresponding cover 57, which encloses an interior space of the lighting module 50 overall, in which means for operating the LEDs 55 are also arranged in addition to the LEDs 55.
  • corresponding electronic components 58 which form a driver via which a suitable operating voltage is made available to the LEDs 55 .
  • the light modules 50 can thus be arranged and operated on the base body 10 completely independently, at least for a certain period of time, ie without an external power supply. However, it would also be conceivable, starting from the base body 10, to permanently supply the lighting modules 50 with energy externally.
  • the lighting modules 50 can be implemented in a wide variety of ways with regard to the components responsible for the emission of light.
  • the light from the rather punctiform LED light sources would be into a flat, homogeneously emitted light
  • the use of the well-known light guide technology is also conceivable.
  • the light from preferably a plurality of LEDs is then coupled into a plate-shaped light guide at the front, distributed over the latter by means of multiple reflections and then coupled out on a flat side.
  • OLEDs organic LEDs
  • a work area on which a laptop is positioned and the area of a table surface surrounding the laptop could be illuminated.
  • Documents placed in front of or next to the laptop can then be read better because of this lighting, in particular when the ambient lighting or the basic lighting of the first lighting means 30 does not provide sufficient light for this.
  • another effect of the light emitted in this way can also be to illuminate the person using the workplace with a certain level of brightness.
  • This is particularly advantageous if, for example, a laptop located at the workplace is used to conduct video conferences and a camera image of the person is to be captured for this purpose.
  • the lighting provided at a home office workplace is often not sufficient for optimal video recording or the color temperature of the available light has a negative effect on the video recording.
  • This problem can also be solved efficiently with the help of the lighting module 50 since it is now ensured that an optimal image recording can be guaranteed due to this targeted additional illumination.
  • this effect can also be implemented with the aid of a further light-emitting module 50, which in turn is arranged on the base body 10 in the corresponding manner.
  • the light emitted by the second light emission means of the light modules 50 also contributes to avoiding strong light contrasts. These could result in particular from the monitor luminance in a dark environment and make work significantly more difficult, since frequent and intensive adaptation of the human eye is required.
  • a lighting module 50 on the base body 10 in such a way that it specifically emits light to a rear side opposite the workplace.
  • the light emitted with the aid of the additional light emission means can then illuminate an area behind the workplace, for example a wall behind it.
  • This light emission then leads to the correspondingly illuminated room surfaces having a contrast-reducing effect on the luminance of the monitor of a laptop. This also contributes to a better overall appearance of the entire room and improves the working atmosphere.
  • the light emitted by the respective light emission means 30 or light modules 50 individually in terms of its intensity and/or color or color temperature.
  • the possibility is created to adapt the different light components to one's own preferences. It would be conceivable, for example, to select a slightly lower color temperature of the light emitted by a lighting module 50 toward the front, in order to illuminate a user's face, for example, in a warmer and thus more pleasant color tone.
  • the light can also have a somewhat colder hue, possibly depending on the time of day, in order to have a stimulating effect.
  • an optimal lighting situation for a home office can be created by the positioning of the light modules 50 and by a corresponding control of the various light emission means. Due to the flexibility of the arrangement and setting of the light output, an optimal lighting situation can be created for a wide variety of situations.
  • the primary function of the base body 10 is to emit light with the aid of the first light-emitting means 30 and to enable the further light-emitting modules 50 or the at least one further light-emitting module 50 to be arranged as flexibly as possible.
  • the base body 10 can also be used to supply the light modules 50 with energy and to store them for the period of time to allow non-use. Different variants of this are described below using the Figures 5 to 10 be explained.
  • the Figures 5 to 7 show here first a first variant, in principle, the base body 10 including the lamp base 20 is formed in the same way as in the Figures 1 and 2 is shown.
  • a first special feature is that, as in particular in figure 6 as can be seen, the area 21 enclosed by the c-shaped profile part of the lamp base 20 can also be used to store two light modules 50 . In terms of their dimensions, these are matched to the shape of the lamp base 20 in such a way that, as in figure 5 recognizable each frontally inserted into the corresponding area 21 and can be positioned there for the case of non-use. In this case, the light modules 50 are then stored safely and reliably and can be removed from the corresponding receiving area 21 at any time if necessary. Webs 22 running vertically in this area 21 serve as a corresponding rear stop, so that the light modules 50 are not pushed too far into the receiving area 21 and can be removed again at any time without any problems.
  • connection options for the light 100 can then be made available, for example, by means of which a cable connection can be established between the base body 10 and the light modules 50 .
  • the light modules 50 can then be permanently supplied with energy during use via such a connection.
  • the connection can also be used to temporarily allow the internal accumulators 59 of the lighting modules 50 to be charged.
  • the connection can in particular include a USB interface, preferably an interface corresponding to the USB-C standard.
  • the compartment 15 could also be used to store a remote control, for example, with the help of which the lamp 100 can be controlled wirelessly and its light emission can be adjusted.
  • FIG. 8 to 10 An alternative type of storage and power supply of the light modules 50 is in the Figures 8 to 10 shown.
  • Corresponding receiving areas 17 are formed here on the base body 10 itself, which are formed by recesses in the base body 10 and into which the light modules 50 can be used or pushed in for storage if they are not being used.
  • the shape of a receiving area 17 preferably corresponds to the outer contour of a lighting module 50, so that in the received state it continues flush with the surface of the base body 10, as in particular figure 9 shows.
  • Connections 18a e.g. in the form of USB connections, can then be provided in the bottom areas of the receiving areas 17, via which the light modules 50 can be supplied with energy or charged, as described above.
  • the floor areas can also be used to store a connecting cable 18b, via which the connection to the lighting modules 50 is made possible. If necessary, this connecting cable 18b could also be permanently connected to the lamp 100 on the lamp side.
  • an additional receiving area 19 for an external rechargeable battery 60 can also be provided on the base body 10, via which the light modules 50 can then in turn be easily charged.
  • connection means for an external power supply.
  • This can be a conventional power supply cable, which is then connected to a normal connection socket for a mains supply voltage.
  • a connection to a PC or a laptop, in turn, preferably by means of a USB cable would be conceivable.
  • the lamp 100 would then not require its own energy supply, but could be supplied with energy directly by the working device of the home office workplace.
  • the coupling of the lamp 100 to a PC or laptop could also be used for a convenient control of the lamp 100.
  • a special user interface could be provided on the PC, for example, with which the intensity of the various light-emitting means and also the color or color temperature of the light emitted in each case can be set in a convenient manner.
  • Automated or partially automated control of the light emission means would also be conceivable, with the light emission then being adjusted, for example, to the use of the PC and/or to the current point in time.
  • a comparable user interface for controlling the lamp 100 and for setting the different lighting parameters could also be provided using a corresponding app on a mobile device, for example on a mobile phone or a tablet. This is then coupled wirelessly (e.g. via Bluetooth) to the lamp 100 via a corresponding communication connection in order to be able to control it.
  • a further advantageous development of the invention can also consist in providing the lamp 100, ie the base body 10 or at least one of the lighting modules 50, with a camera.
  • this camera could then be used as a sensor for detecting the lighting situation, the light output of at least some of the different light output means then being adjusted in a coordinated manner.
  • This could then relate in particular to the control of the light used to illuminate a user, ie depending on that from the camera captured image, the light is adjusted in terms of its intensity and color temperature in such a way that the user of the workplace is illuminated as optimally as possible for a video conference.
  • this camera could also be used as a camera for conducting a video conference and in this case, for example, then replace the camera of the user's laptop, which may be of poorer quality.
  • the image captured by the camera of the light 100 is then not only used to optimize the light setting, but also makes the video image used for conducting a video conference available at the same time, with the camera then being connected wirelessly or via a cable (e.g. a USB cable) could be coupled to the laptop.
  • a cable e.g. a USB cable
  • the camera could of course also have a corresponding microphone.
  • the present invention provides a new type of light that solves a large number of tasks in modern lighting technology with regard to the illumination of workplaces, especially in the home office area, in a simple and extremely flexible manner.
  • the luminaire is characterized by its extremely flexible application options, which allow the light output to be adjusted at any time in order to ultimately be able to achieve optimal lighting.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP22188212.9A 2021-08-05 2022-08-02 Luminaire d'éclairage d'un poste de travail Pending EP4130550A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021120370.8A DE102021120370A1 (de) 2021-08-05 2021-08-05 Leuchte zur Beleuchtung eines Arbeitsplatzes

Publications (1)

Publication Number Publication Date
EP4130550A1 true EP4130550A1 (fr) 2023-02-08

Family

ID=82786393

Family Applications (1)

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EP22188212.9A Pending EP4130550A1 (fr) 2021-08-05 2022-08-02 Luminaire d'éclairage d'un poste de travail

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EP (1) EP4130550A1 (fr)
AT (1) AT18176U1 (fr)
DE (1) DE102021120370A1 (fr)

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