Classifications

• • 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
  • H05B33/00—Electroluminescent light sources
  • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
• • 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
• • G—PHYSICS
  • G08—SIGNALLING
  • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
  • G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
  • G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
  • G08B5/36—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Definitions

• the invention relates to a production machine, in particular a machine tool or the like, with a machine housing for at least partially wrapping the production machine and with a Radioswarnleuchtvorraum for visual display of at least one operating condition, in particular of several, different
• Machine a system or the like with at least one designed as a light-emitting diode and a warning light having warning light element according to the preamble of
• operating states of production machines such as machine tools, flow or conveyor belts, soldering or welding machines / robots, printing or labeling machines, painting or washing units, baking or cooking units,
• Removable modules so that the operator or others can easily recognize the proper state or a fault or danger.
• EsEST ⁇ TIGUNGSKOPIE with several light emitting diodes (LED) arranged on both sides of a printed circuit board.
• LED light emitting diodes
• this signal tower can, on the one hand, be monochromatic or, because of the use of differently colored LEDs or OLEDs, also multicolor luminous images, such as, for example
• the warning signal of the signal devices or signal towers is sometimes something "lost" and may be from the staff
• the single warning signal can also be found in larger production halls with several, at least one each
• the object of the invention is a production machine with a Radioswarnleuchtvorraum for visual display of at least one operating state of Propose production machine, with a better visibility than in the prior art is achieved.
• Electrode surfaces of the electrodes substantially the
• the warning light-emitting element Be warned by the warning light-emitting element and that at least one of the electrodes is translucent and / or transparent.
• the production machine is designed for the operating state warning light device.
• Realized warning light which is homogeneous in contrast to the matrix light areas or from numerous individual light spots or light emitting diodes entire warning light area.
• Warning light level reached is understood to mean the surface of the warning light-emitting element, through which the warning light from the warning light element in the
• electrodes are provided whose electrode surfaces correspond in each case essentially to the entire warning light-emitting surface of the warning light-emitting element, which simplifies their manufacture. Due to the translucent or transparent formation of one of the electrodes, it is possible, these on the outside or surface of the
• warning light element so that advantageously the light of the light emitting diode can penetrate through this outwards or to the surface, so this according to the
• an arrangement of the electrodes or the luminescent layer of the light-emitting diode transversely to the emission direction of the warning light or substantially parallel to the surface or to the warning light surface is advantageous. Accordingly, there is an inventive structure with individual layers, the
• Electrode layers arranged and one of the electrodes
• the electrodes in a conventional LED for the matrix-shaped arrangement are substantially in the direction of
• the first and second electrodes are translucent and / or transparent. This makes it possible, for example, in the advantageous
• the visibility of the warning light is thereby improved, since the warning light almost comes from nowhere, so even with the operator or at appropriate
• the almost invisible in the off state warning light element can also be arranged in an advantageous manner on transparent or transparent surfaces.
• the warning light element according to the invention can be arranged on a viewing window of the production or machine tool, through which the machinist observes, for example, the workpiece or tool machining. In case of warning then this invisible warning light element according to the
• the invention flashes red, so that a high warning effect or high visibility is achieved.
• the warning light element has at least one second, arranged between the second electrode and a third electrode
• Warning light element corresponds.
• an advantageous multi-colored warning light or a multi-colored warning light element can be realized, wherein the first luminescent layer to the second luminescent layer
• warning lights that is, in particular different colored warning lights.
• Luminous layer can also radiate through the overlying electrodes or luminescent layers or can penetrate them. Consequently, one or the same light-emitting element advantageously becomes one for the operator or the environment
• the luminous areas are not like a matrix-like arrangement
• the electrodes and the luminescent layers are arranged substantially parallel to one another or to the warning luminescent surface.
• Luminescent layers a transparent warning light element is realized, which, as already mentioned above, in the off or non-luminous state is almost invisible or not perceived.
• three different luminescent layers can be provided between in each case two, possibly partially identical electrodes.
• a combination of the colors can be realized by the simultaneous activation of two or more different luminescent layers, so that
• any or countless colors can be generated. This will For example, generated in conventional, multi-color LED matrix-like constructed by combining red, green and blue light or luminous points. According to the invention, this color variation or color combination can be different, for example, by three different superposed ones
• Luminescent layers are generated.
• the warning light area and / or the electrode surface is at least 1 m 2 , in particular a plurality
• one side of the machine housing such. B. a front, substantially completely formed as RadioSwarnleuchtvortechnisch according to the invention.
• a planar or flat surface of the machine housing can be provided here as an operating state warning light device.
• a window of the machine housing as
• the machine housing of the production machine such. B. a machine tool can be adjusted.
• the operating state warning light device or the warning light element is fixed to the machine housing, for example glued to the machine housing or formed as a coating of the machine housing.
• the warning light element or the various layers of the warning light element such as electrodes and / or
• Luminescent layers by means of advantageous spray and / or
• top-coat processes can also be provided here.
• a particularly flexible or versatile arrangement of the warning light element at advantageous locations and / or a large-scale design of the warning light according to the invention can be realized. Moreover, this is also economically feasible.
• Figure 1 is a schematic layer structure of a
• FIG. 1 is a schematic representation of a
• FIG. 1 shows schematically a warning light element 1 according to the invention.
• warning light 2 is emitted by a warning light surface 3 which is emitted by a luminescent layer 4 of an organic light-emitting diode (OLED).
• OLED organic light-emitting diode
• Two electrodes 5 and 6 are on both sides of the luminescent layer 4
• the luminescent layer 4 between a first and a second
• Electrode 5, 6 is arranged.
• the electrodes 5, 6 are subjected to an electric current / voltage. This is symbolic by an electric current or
• a base layer 8 and / or a cover layer 9 which, on the one hand, ensures the mechanical strength and / or is designed as a support for the other layers 4 to 6.
• cover layer 9 can also be provided as a protective layer or as a seal, to some extent
• the base layer 8 is at a
• Machine housing arranged or fixed or the base layer 8 is formed as the machine housing.
• the latter advantageous variant can be dispensed with a separate base layer of the warning light element 1.
• the base layer 8 can be formed as a mechanically stable or supporting carrier or support layer, which can also take over the machine housing in the corresponding variant set out above. That is, according to the invention, in this case, the machine housing additionally as Stromal Support layer is formed. Accordingly, the design and manufacturing costs are reduced by the dual function of the machine housing according to the invention.
• other layers such as. B.
• Electrode 5 or 6 an unspecified, but optionally be provided electrically conductive intermediate layer can be provided.
• Warning light element 1 can be realized. This can be realized. This can be realized. This can be realized. This can be realized. This can be realized. This can be realized.
• warning light or the
• Warning light element 1 also to angled, curved or
• Machine housing adapted and / or glued or attached.
• FIG. 2 shows schematically a production room with a door 10 and a window 11 and with a production machine 12, which for example has a machine housing 13, which has a plurality of individual housing sides.
• FIG. 1 For way of example, in FIG. 1
• Machine housing 13 designed as warning lights 1 according to the invention.
• a window 14 of the machine housing 13 can also be used as a warning light or
• Warning light element 1 are formed according to the invention. Through this window 14, for example, a
• the viewing window 14 light up in an advantageous manner and / or flash.
• a part eg only one of the warning lights 1 of the machine housing 13 lights up when the magazine is empty.
• several or even all the warning lights 1 of the production machine 12 turn red. This is a particularly high visibility
• Production machine 12 were attached or fixed at the top.
• the warning lights or warning light elements 1 on existing surfaces of the vehicle are arranged, according to the invention.
• Machine housing 13 such as front pages, cabinet doors, windows 14 or the like, for example, glued as a foil or
• the machine housing 13 would be separate from the base layer 8 of the warning light element 1.
• the various layers 4, 5, 6, 8, 9 of the warning lamp 1 are mounted according to the invention by means of different application methods.
• spray for example, spray,
• a top-coat method or a
• the machine housing 13 could be formed as the base layer 8 of the warning light element 1.
• large-area warning lights can be attached to other surfaces of the production room or a production building preferably and / or warning lights can be provided with a matrix structure, for example text information .

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Illuminated Signs And Luminous Advertising (AREA)
• Machine Tool Sensing Apparatuses (AREA)
• Machine Tool Units (AREA)
• Electroluminescent Light Sources (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=44629627

Family Applications (1)

Country Status (6)

Cited By (1)

Families Citing this family (3)

Citations (4)

Family Cites Families (16)

• 2011
  • 2011-07-27 WO PCT/EP2011/003751 patent/WO2012019705A1/de not_active Ceased
  • 2011-07-27 EP EP11740567.0A patent/EP2522202B1/de active Active
  • 2011-07-27 CN CN201180005067.9A patent/CN102742355B/zh active Active
  • 2011-07-27 US US13/261,301 patent/US9041279B2/en active Active
  • 2011-07-27 JP JP2013523508A patent/JP2013541425A/ja active Pending
  • 2011-07-27 DE DE102011108609A patent/DE102011108609A1/de not_active Withdrawn

Patent Citations (4)

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