WO2013034381A2 - Leuchtmittel und verwendung - Google Patents
Leuchtmittel und verwendung Download PDFInfo
- Publication number
- WO2013034381A2 WO2013034381A2 PCT/EP2012/065369 EP2012065369W WO2013034381A2 WO 2013034381 A2 WO2013034381 A2 WO 2013034381A2 EP 2012065369 W EP2012065369 W EP 2012065369W WO 2013034381 A2 WO2013034381 A2 WO 2013034381A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connection
- component
- housing part
- cover part
- conductor
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims abstract description 45
- 230000005693 optoelectronics Effects 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 62
- 230000005291 magnetic effect Effects 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 239000010408 film Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
- A47F11/10—Arrangements of light sources
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/001—Devices for lighting, humidifying, heating, ventilation
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
-
- 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
-
- 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
-
- 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
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- 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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
-
- 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
- F21Y2105/00—Planar light sources
-
- 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]
-
- 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]
- F21Y2115/15—Organic light-emitting diodes [OLED]
Definitions
- a lighting means and a use of an element for a light source are indicated.
- General lighting is very important, for example, for the assembly of lights, such as lamps, with a
- Illuminant as a radiation-generating element.
- One task to be solved is to create a new one
- Illuminant in particular an improved lighting, specify. Furthermore, an element for a light source is to be specified which, when used in the
- a luminous means with a radiation exit surface is specified.
- the luminous means has a housing part.
- the housing part may have a receptacle.
- a radiation-generating element for the light source can be arranged in the receptacle.
- the recording may, in particular circumferential, bounded.
- the housing part inside elements of the bulb, such as electrical contacts of the radiation generating
- the housing part may form at least a part of the outer surface of the luminous means.
- the luminous means has a cover part.
- the cover part is preferably with the
- Housing part for example, releasably or permanently, connected.
- the cover part may form at least a part of the outer surface of the luminous means.
- the luminous means has a radiation-emitting or opto-electronic
- the building element can be shaped in accordance with a tile.
- the device may be an organic device such as an organic light emitting diode (OLED).
- OLED organic light emitting diode
- the organic component preferably has
- the component may have a radiation exit surface. This can be the radiation exit surface of the
- Component can thus form an outer surface of the lamp.
- the component is arranged in the receptacle of the housing part.
- the component may be inserted in the receptacle.
- the receptacle of the housing part may be shaped according to the component.
- the receptacle can be shaped in such a way that, with the component arranged in the receptacle, a relative movement, in particular a relative rotation, between the housing part and the component is limited or prevented. This can be achieved by suitable shaping of the recording in coordination with the shape of the component, for example by corresponding edges in a
- the component is held between the cover part and the housing part. If the cover part is connected to the housing part, a holding space can be formed between the cover part and the housing part, in which part of the component can be arranged.
- a retaining groove may be formed as a holding space between the housing part and the cover part.
- the holding space can be circumferential over the entire circumference of the device
- cover part If the cover part is detachably connected to the housing part, the cover part can be removed from the housing part and the component can optionally be removed from the housing part. A defective component can be replaced in a simple manner.
- the cover part may be electrical and / or mechanical elements, such as fasteners or electrical lines, of the
- the cover part thus increases the aesthetic value of the light source.
- the cover part can cover the entire receptacle and preferably also a raised edge extending around the receptacle, except for the radiation exit surface of the component.
- the cover part can be flush with the housing part on the outside.
- the luminous means has a maximum thickness of 8 mm or less.
- Housing part can be a very flat bulb
- the luminous means may have a thickness which is a quarter or less
- the light source can be realized as a flat illuminant.
- the cover part is recessed in a radiation passage region.
- the cover part can thus independent of its optical properties with respect to the radiation generated in the lamp
- the cover part may have a central recess.
- Cover part may be annular in plan view.
- the housing part is recessed.
- the housing part can be recessed in the area of the receptacle.
- the housing part is expediently recessed in an area with the
- Radiation passage area of the cover part overlaps, or even by this, in particular completely, is covered. If both the housing part and the cover part are recessed, then a recess can be visible both from the front side of the luminous means with the radiation exit surface and from the rear side, on which, for example, the rear side of the radiation-emitting component or an element connected to it can be exposed.
- the external appearance of the light source, in particular in the off state, can thus be determined by the component or elements connected thereto.
- the housing part in particular in the region of the receptacle, is free of cutouts. If the housing part is not recessed, there may be other elements that are less aesthetically pleasing than that
- the cover part is designed to be electrically conductive.
- the cover part is formed thermally conductive.
- the cover part can thus be used to dissipate waste heat from the component.
- the cover part is magnetic, in particular ferromagnetic, formed.
- the cover can be solved by magnetic forces on the
- the housing part is designed to be electrically insulating. According to at least one embodiment, the housing part of one or a plurality of connecting means for
- the respective connecting means may be designed for a detachable or non-detachable connection.
- the respective connecting means is preferably for a
- connection via magnetic forces, it may be advantageous to one or a plurality of
- connection means magnet as a connection means. These magnets can be distributed on the edge over the circumference of the housing part.
- mutually corresponding latching devices may be provided on the cover part and the housing part as connecting means. The latching connection formed between the latching devices is then a non-detachable connection, ie a connection which can not be released without destroying one of the connecting means.
- the lighting means has one or a plurality of, for example two, external electrical connection parts.
- the respective connection part may be provided for the electrically conductive connection of the luminous means with an external power source.
- About the respective connection part of the device can electrical
- the respective connection part can be provided for connection to a DC voltage source.
- the respective connection part can in the housing part
- Connecting part is suitably electrically connected to an electrical contact of the device.
- the component may have more contacts than the lamp has external electrical connection parts.
- the device may have more contacts of one polarity - anode or cathode - than the external one
- Connecting parts for this polarity has.
- two electrical contacts of one polarity can be connected to one another via suitable electrical connections in the luminous means
- the respective external electrical connection part is designed as a connection part for an electrical plug connection.
- Connecting parts can be used as a male connecting part
- connection part for example, as a plug
- connection part for example as a female connection part, for example as a socket
- an electrical plug connection may be formed.
- Connectors are also the uninformed user, like the
- connectors are particularly suitable for the electrically conductive
- the respective connection part may be formed, for example, as a connection part for a jack plug connection.
- the respective connecting part for the connector can be designed as a single-pole connecting part.
- the respective connection part is preferably provided for one polarity.
- connecting parts for different polarities offer the possibility of electrically and preferably mechanically connecting a plurality of light sources to one another via the connection parts, before the then still unoccupied ones
- End connectors are connected to a power source.
- two external electrical connection parts are in top view on the
- Radiation exit surface of the illuminant seen at two opposite, preferably diametrically to each other
- Plug connection with the respective connection part extend along this axis. Both connections can be on the axis. If the connection parts are aligned along an axis, then the built-in light can be used
- the two connecting parts are connected to terminals of the lamp, still moving around this axis,
- connection parts can thus form part of a pivot bearing for the light source in the lamp.
- the elongated connectors for a jack connector are particularly suitable for a
- the luminous means has a holding device.
- the holding device and a
- Connecting part can along a common axis
- the axis can move through the
- Connecting part and the holding device can be seen in plan view of the radiation exit surface of the illuminant at two opposite, preferably diametrically opposite each other be arranged opposite positions.
- the connecting part may be formed as a two-pole connecting part for a plug connection, for example a jack plug connection, such as a plug or socket.
- Holding device can be used for connection with a
- Holding element of a lamp to be designed to the
- expediently mechanically stable connection preferably allows a relative rotation between the holding element and holding device when they are connected together.
- the component preferably has at least two contacts of different polarity.
- the luminous means has a conductor part.
- the conductor part preferably has at least one or a plurality of connecting conductors.
- the respective connection conductor can be a contact of the
- Connect component with an external electrical connection part of the lamp Connect component with an external electrical connection part of the lamp.
- Several contacts of the same polarity can be connected via connecting conductors of the conductor part with a common external electrical connection part of the
- Connecting conductor of the ladder section for various Polarities are conveniently electrically isolated from each other to prevent a short circuit.
- the conductor part is mechanically connected to the component via a connection layer.
- the connection layer is for example
- the conductor part is electrically conductively connected to the component via an electrically conductive layer, preferably an anisotropically electrically conductive layer.
- Connecting layer can be from the electrically conductive
- the respective external electrical connection part with the conductor part is electrically conductive and
- the conductor part is or has a flexible conductor part, such as a flexible printed circuit board.
- a flexible circuit board such as a flexible printed circuit board.
- Printed circuit board is particularly suitable for the formation of thin lamps.
- the cover part has one or a plurality of fixing elements.
- the respective fixing element is preferably designed and arranged relative to one of the connecting parts against movement to secure the housing part, in particular when the cover part is connected to the housing part.
- the respective fixing element may be formed as a projection of the cover part.
- the respective fixing element may be further away from an edge of the housing part than a part of a
- connection part which is arranged between the fixing part and the housing part. Accordingly, this connection part can be held between the fixing element and the housing part.
- the respective fixing element expediently prevents the connecting part in the connection with a lamp, for example by plugging, in the
- Each attachment part is preferably associated with a fixing element.
- the cover part has one or a plurality of thermal contact elements.
- the cover part can over the respective thermal
- Contact element be thermally conductively connected to the device. This can be supplied to the cover part waste heat of the device and discharged through the cover part to the environment. The life of the device can be increased.
- a heat-conducting element for example a heat-conducting foil, is arranged on the component and thermally conductive with the component
- the heat-conducting element can be a thermal
- the thermal connection surface can be arranged in a plan view of the radiation exit surface next to the radiation exit surface.
- the thermal pad can be used with a thermal
- the heat-conducting element can be designed over a large area. It can completely cover the device. About the
- the heat can be distributed homogeneously over the surface of the device. Temperature fluctuations across the device in view of the radiation exit surface, which could cause fluctuations in the exit-side luminance distribution can be reduced or avoided.
- the cover part and / or the housing part is opaque.
- the connecting part is preferably used as an external electrical connection part of
- a jack plug connection has particular advantages, especially in flat devices such as OLEDs.
- a luminous means with a radiation exit surface is specified, wherein the luminous means comprises:
- At least one organic optoelectronic device which is arranged in the receptacle, and
- At least one cover part which is connected to the housing part, wherein the component between the cover part and the
- Housing part is held.
- FIGS. 1 and 2 show different schematic oblique views of a luminous means in accordance with FIG.
- FIGS 3 and 4 show various schematic
- FIG. 7 shows a module for the luminous means with an optoelectronic component according to the exemplary embodiment.
- FIGS 8 and 9 show various schematic
- FIG. 10 shows a conductor part for the module and electrical connection parts for the module for attachment to the module
- Figure 11 shows a schematic plan view of a
- FIG. 12 shows, on the basis of a schematic sectional view of a part of the luminous means, the thermal connection between the cover part and the component according to FIG
- FIG. 13 shows, with reference to a schematic sectional view of a part of the luminous means, the fixing of a electrical connection part in the lamp according to the
- FIG. 14 shows a plan view of the luminous means
- FIG. 15 shows a section of the cover part according to FIG.
- Figure 16 shows an embodiment of a permanent connection between the housing part and cover part.
- FIGS. 17 to 19 show a variation of the luminous means according to the exemplary embodiment from FIGS. 1 to 16.
- FIGS. 1 and 2 a luminous means 1 is shown schematically.
- FIG. 1 shows an oblique view of one side of the luminous means 1 with a radiation exit surface 2. This side is also referred to herein as the front side.
- FIG. 2 shows a schematic oblique view onto a side of the side facing away from the radiation exit surface 2
- Illuminant 1 which is also referred to herein as the back.
- the luminous means 1 has a housing part 3 and a cover part 4. Furthermore, the lighting means 1 comprises an optoelectronic component 5.
- the component 5 is preferably designed as an organic electroluminescent component, for example as an organic light-emitting diode (OLED).
- OLED organic light-emitting diode
- organic electroluminescent device expediently organic functional material, which upon appropriate application of electrical power
- Radiation preferably radiation in the visible
- the cover part 4 covered, in particular front side,
- the cover part 4 can in supervision on the
- Radiation exit surface with a central recess for example, annular, be formed.
- the cross section of the cover part 4 may taper.
- the cover part 4 may be rounded in the direction of the recess.
- the cross section of the cover part 4 may also taper outwardly (not explicitly shown).
- the cross section of the housing part 3 can taper outwards. This may be suitable for a thinner one
- Housing part 3 may be recessed as well as the cover part 4 and be shaped like a ring in particular.
- the recess of the cover part 4 completely covers those of the housing part 3.
- the rear recess may therefore be smaller than the front-side recess. Even when the lamp is switched off, the size ratios give the user the indication that radiation passes through the larger of the two recesses during operation. Unwanted glare due to wrong orientation of the
- Radiation exit surface can be avoided.
- its cross-section can taper, wherein the increase in curvature in the direction of the recess is preferably greater than that in the direction of the outer edge of the cover part 4 by a rounded in the direction of the outer edge of the profile
- the lighting means 1 may have a maximum thickness of 8 mm or less, for example of about 6 mm.
- the user can be awakened by the mentioned shaping of the housing part 3 and preferably of the cover part 4, the impression that the lamp is even thinner.
- the cover part 4 is preferably made on the outside substantially flat.
- one or a plurality of elevations 6 can be provided on the outside.
- the bumps 6 are preferably aligned along a common axis which may extend through these elements.
- An elevation 6 may be provided in a region of the outer surface, in which a connection part (see below) is arranged in the housing part 3 and led out of the interior of the housing part.
- the light-emitting means 1 furthermore has at least one external electrical connection part 7.
- the light-emitting means 1 furthermore has at least one external electrical connection part 7.
- connection part 7 a further connection part 8 is provided.
- the external ones Electrical connection parts 7 and 8 are preferably provided for different polarities. One of them can be used as anode connection part and the other as cathode connection part for the contacting of electrical contacts of the
- Component 5 may be provided. Electrical power can be supplied to the component 5 via the respective electrical connection part 7, 8.
- the respective connection part 7, 8 may be provided for connection to a DC voltage source.
- the respective external electrical connection part 7 or 8 is designed as a connection part for an electrical plug connection.
- the respective connection part can as
- Connecting part 7 is formed in the present case as a male part for a connector, while the
- Connecting part 8 is formed as a female part for a connector 8. Appropriately, this is the other
- Connecting part 8 is formed such that there is a
- Plug connection with another terminal part of another bulb, which is shaped according to the connecting part 7, could go.
- a series connection of a plurality of described lamps 1 is facilitated.
- connection part 7 and 8 are designed for a jack plug connection, wherein the connection part 7 is a plug and the connection part 8 is a socket.
- a jack plug connection has the advantage that when the jack plug connection is formed, the lighting means can still be rotatable relative to the elements contacted by means of the plug connection.
- the connecting parts 7 and 8 are aligned in an axis, so that rotation of the illuminant in
- connection parts 7 and 8 can be arranged offset by 180 ° relative to each other. In other words, the connection parts can be arranged at diametrically opposite positions of the luminous means.
- the light-emitting means 1 has in the shown
- Embodiment apart from the connecting parts 7 and 8, a substantially circular shape in plan view. If the luminous means does not have a substantially circular shape, an arrangement of the connecting parts 7 and 8 at positions which are diametrically opposite one another may be advantageous in the region of the largest diameter illuminant in order to be able to rotate the illuminant when installed facilitate. Alternatively to the
- Representation with two electrical connection parts 7 and 8 may optionally also be provided only an electrical connection part 7. It can also be provided more than two connecting parts.
- connection parts 7 and 8 are formed in one pole, which is sufficient for the contacting of the two poles of a diode, such as an OLED. If the connection part 7 or 8 is dispensed with, then the remaining connection part would have to be multipolar, z. B. bipolar
- the light source 1 can be used as a flat light source
- the thickness of the bulb is
- the lateral dimension can be the
- the thickness is less than a quarter of the maximum or minimum lateral Dimension, less than one-fifth or even less than one-sixth of the maximum or minimum lateral dimension.
- the cover part 4 is connected to the housing part 3.
- the parts are connected such that the component 5 is held mechanically stable between the housing part 3 and the cover part 4.
- a holding space for example a holding groove, may be formed between the housing part 3 and the cover part 4, in which part of the component 5 is arranged, for example an edge region of the component 5 adjacent to
- the holding space is preferably provided circumferentially.
- the cover part 4 and the housing part 3 are preferably mechanically stable, for example cantilevered.
- the cover part 4 and the housing part 3 can therefore in
- Combination form a housing for the component of the lamp 1, which protects sensitive elements, such as electrical conductors, from harmful external influences. At the same time, the housing thus formed can determine the overall aesthetic impression of the light source.
- the housing may be designed aesthetically pleasing than the component 5 as such.
- FIGS. 3 and 4 show the housing part 3 of FIG
- Illuminant 1 based on oblique views.
- waste heat from the device can be delivered to the environment, without having to be passed through the material of the housing part 3.
- the housing part 3 has a receptacle 9, which is designed to receive the component 5.
- the receptacle 9 expediently has a support surface 10 for the support of the component 5.
- the bearing surface 10 can rotate around the recess of the housing part.
- the housing part 3 also has an edge or frame 11.
- the edge 11 rises above the support surface 10.
- the edge 11 preferably projects beyond the radiation exit surface of the component 5 inserted in the receptacle 9.
- the edge 11 limits the support surface 10 to the outside.
- the edge 11 may limit the receptacle 9 laterally and in particular circumferentially.
- the receptacle 9 has a shape which is adapted to the shape of the component 5.
- the component 5 and then preferably also the receptacle an edgy shape, for example, a plan example, polygonal shape, such as in the
- Essentially hexagonal or octagonal shape have (compare to the device and the figures 8 and 9).
- the receptacle 9 may have corresponding edges, so that the inserted into the receptacle 9 component 5 is secured against rotation against rotation of the component relative to the housing part 3.
- Housing part 3 is connected to be formed, the above-mentioned holding space.
- connection part 7 and 8 are guided by the receptacle 9 to the outside.
- Housing part 3 have a recess. The respective
- Passage 12 is lowered relative to the support surface 10.
- the respective implementation 12 can with the Support surface 10, for example, be connected via an obliquely running connection area.
- a lowered arrangement of the bushing provides space for the inclusion of relatively space-intensive elements, such as connectors for the connecting parts.
- the receptacle 9 also has at least one, im
- Embodiment two bulges 13 on, the
- the respective bulge is preferably directed outwards, for example, directed radially outward.
- the respective bulge is preferably connected to the support surface 10.
- the position of the respective bulge 13 is preferably offset relative to that of the respective bushing 12, for example offset by 90 °.
- the housing part 3 is preferably made of electrical
- the housing part may contain a plastic, for example polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS) or polybutylene terephthalate (PBT).
- PC polycarbonate
- ABS acrylonitrile-butadiene-styrene
- PBT polybutylene terephthalate
- Transition between the support surface 10 and the edge 11 is provided with an additional step 14.
- the respective step is preferably arranged in a region of the receptacle in which, with the component 5 inserted, an electrical contact of the Component is arranged (see the description of the device below).
- the respective contact may extend over the step 14 when the component is arranged in the receptacle 9.
- the edge 11 is expediently for forming the
- the edge 11 can do this with
- the connecting means 15 can be distributed over the circumference of the edge 11. A uniformly stable over the circumference mechanical fastening is facilitated.
- the cover part 4 is detachable with the
- the connecting means 15 can for a detachable connection, for example, magnets, such as
- the cover part 4 contains, preferably circumferentially, magnetic material, in particular ferromagnetic material, or consists of such a material. The attachment to the housing part 3 by means of magnetic connection means 15 is so
- FIGS. 5 and 6 each show an oblique view of the cover part 4, once from the front side (FIG. 5), which forms part of the outer surface of the luminous means 1, and once from the rear side (FIG. 6), which lies inside in the luminous means.
- the cover part 4 has, in particular on the inside, one or a plurality of thermal contact elements 16.
- the respective contact element may be formed as a projection.
- the respective contact element 16 can protrude from a contact surface of the cover part 4, with which the cover part rests on the edge 11 of the housing part, when it is connected thereto.
- Two thermal contact elements 16 are preferably at diametrically opposite positions of the
- Cover part 4 is arranged. If the cover part 4 on the
- the respective thermal contact element 16 is preferably in
- heat conducting element thermally conductively connected when the housing part is connected to the cover part.
- Heat can be dissipated from the component via the respective thermal contact element and fed to the cover part 4. The heat is then released via the cover part to the environment.
- the cover part comprises or consists of a material which is ferromagnetic and / or good heat-conducting.
- a material that is both good heat-conducting and ferromagnetic for example, iron or low alloy steel.
- the cover part 4 has one or a plurality of
- the respective fixing element 17 is electrically insulating.
- the respective fixing element may be formed as a projection.
- the respective fixing element 17 can protrude from a support surface of the cover part 4, with which the cover part rests on the edge 11 of the housing part 3, when it is connected thereto.
- the respective fixing element 17 is expediently arranged and designed to prevent a movement of one of the connecting parts 7 or 8 relative to the housing part, in particular into the receptacle 9, when the cover part 4 is connected to the housing part 3
- connection part 7 or 8 can be attached by means of the fixing element 17 on one side and a region of the housing part on the other side,
- Fixing elements 17 are preferably provided at diametrically opposite positions.
- the respective fixing element is expediently arranged in the region of the respective passage 12.
- the respective thermal contact element 16 is preferably formed over a larger area.
- For the thermal connection is a larger area of
- a mechanical stabilization of the respective connection part can also by a smaller
- Fixing element can be realized.
- FIG. 7 shows a module 18 which has the component 5 and one or a plurality of further elements.
- the module can be prefabricated with all elements shown and as a prefabricated module in the receptacle 9 of
- Housing part 3 are introduced before the cover part 4 is connected to the housing part.
- the module 18 may have a heat-conducting element 19.
- the module 18 may further include a conductor portion 20.
- the module 18 also has the external
- the conductor part 20 can be arranged between the heat-conducting element 19 and the component 5 be. On the conductor part 20, the external electrical connection parts 7 and 8 are expediently attached and over
- FIGS. 8 to 11 show schematic representations of the individual elements of the module 18.
- the component 5 is shown schematically in FIGS. 8 and 9.
- the component 5 may be formed, for example, as an OLED tile.
- the device 5 has a plurality of external contacts 21 of a first polarity, z. B. anode or cathode, on.
- the component has several electrical
- Component 5 provided contact strip, which is suitably elongated, be formed.
- the respective contact may be formed radially projecting.
- Charge carrier stamping can be a homogenized
- the component 5 can be an optical
- Coupling-out structure such as a scattering film or a
- Microlens array have (not explicitly shown). Furthermore, the component or its organic
- a thin-film encapsulation, which is produced for example by deposition, has in the
- FIG. 10 shows the conductor part 20 and the electrical connection parts 7 and 8 not yet fastened thereto
- Ladder part 20 may be recessed, for example, in a central region as well as the housing part 3. Thus, the regularly unaesthetic ladder part 20 from the back of the bulb 1 can not be seen, regardless of whether a heat conducting element 19 is provided or not. In addition, a recessed ladder 20 carries only to a small extent
- the heat-conducting element 19 may form an outer surface of the luminous means 1, in particular the rear-side outer surface.
- the conductor part 20 has a plurality of contact regions 23, 24. Furthermore, the ladder part has a
- the contact regions 23 are preferably provided for electrically conductive connection to the contacts of the first polarity 21, the contact regions 24 for the electrically conductive connection to the contacts of the second polarity 22.
- the contact regions 23 are preferably provided for electrically conductive connection to the contacts of the first polarity 21, the contact regions 24 for the electrically conductive connection to the contacts of the second polarity 22.
- the contacts 21 and 22 of the device 5 can be connected with the same polarity with a common electrical connection part 7 and 8 respectively. This can reduce the number of external electrical connection parts are reduced compared to the number of electrical contacts of the device, in the illustrated embodiment of four to two.
- the contact areas 23 and 24 may be of the
- connection conductor guide surface 25 of the conductor part 20 can limit the recess of the conductor part 20 circumferentially.
- the respective contact region can be axially offset, for example staggered, arranged to the connection conductor guide surface 25.
- the respective contact region 23, 24 is preferably arranged above the step 14 and can rest thereon.
- Connection layer 35 (see Figure 12) with the device, in particular be connected materially.
- Bonding layer may contain an adhesive.
- Connecting layer may be formed by double-sided adhesive tape.
- the connecting layer is expediently electrically insulating, thus on the conductor part 20th
- connecting conductors are not short-circuited.
- the conductor part 20 can be connected over a large area to the component 5.
- the respective contact region 23, 24 can be electrically connected to the component via an anisotropically electrically conductive layer be connected (not explicitly shown).
- This layer may be electrically conductive in some areas and electrically insulating in other areas.
- the layer is suitably conductive to produce the electrical connection between the device and the conductor part 20. Outside the contact regions 23 and 24, the layer is expediently electrically
- the respective contact region 23 or 24 can with the
- Optoelectronic device can be connected by means of an ACF process (one speaks here of "bonding").
- ACF process ACF: anisotropic conductive film, in English: anisotropically conductive layer
- connection means such as
- conductive particles is offset by selective pressure and / or temperature exercise in selected areas
- conductive particles is increased while in other areas, which are not at pressure or temperature
- the ladder part 20 also has one or more
- the connection surfaces are only indirectly mechanically connected to the component 5 in the module 18. In other words, the pads are free of the bonding layer.
- the connection surfaces 26, 27 can be arranged next to the component 5 when viewed in plan view.
- the connecting surfaces 26, 27 can protrude radially outward from the connecting conductor guide surface 25 viewed in a plan view.
- the pads 26, 27 can axially to Connecting conductor guide surface 25, in particular for
- the conductor part 20 may be flexible,
- PCB printed circuit board, to German printed circuit board
- An ESD protection component (not explicitly shown), such as a protective diode, may be arranged on the conductor part 20.
- the protective diode is expediently connected in antiparallel to the optoelectronic component and preferably also electrically conductively connected to the connection parts 7 and 8.
- the conductor part 20 may have a foil as a carrier for the conductors of the conductor part.
- the film may have Kapton.
- the film is preferably thin, for example, with a thickness of 350 ⁇ or less, preferably with a thickness of 200 ⁇ or less executed.
- the conductor part 20 may have a total thickness of 350 ⁇ or less, preferably 200 ⁇ or less.
- the shape of the conductor part 20, in particular the outline, may be adapted to that of the component 5, where appropriate slight projections, as in the region of the contact areas 23, 24 and the pads 26 and 27 may be present.
- Figure 11 shows a schematic plan view of the
- the heat-conducting element 19 has a connection surface 28. On this surface, the heat-conducting element 19 in the module 18 expediently
- thermal connection surfaces 29 of the heat-conducting element 19 can be provided outside the connection region with the component, in particular radially projecting from the connection surface 28, one or a plurality of thermal connection surfaces 29 of the heat-conducting element 19 can be provided outside the connection region with the component, in particular radially projecting from the connection surface 28, one or a plurality of thermal connection surfaces 29 of the heat-conducting element 19 can be provided outside the connection region with the component, in particular radially projecting from the connection surface 28, one or a plurality of thermal connection surfaces 29 of the heat-conducting element 19 can be provided outside the connection region with the component, in particular radially projecting from the connection surface 28, one or a plurality of thermal connection surfaces 29 of the heat-conducting element 19 can be provided outside the connection region with the component, in particular radially projecting from the connection surface 28, one or a plurality of thermal connection surfaces 29 of the heat-conducting element 19 can be provided outside the connection region with the component, in particular radially projecting from the connection surface 28, one or
- the heat-conducting element 19 has one or a plurality of peripheral recesses 30. Through this recess 30, the region of the conductor part 20 with the connection surfaces 26, 27 can extend in the module 18.
- the heat-conducting element 19 may be formed as a heat distribution film, for example as a metal foil or graphite foil.
- the film is preferably made thin.
- the film may have a thickness of 500 ⁇ or less.
- the heat-conducting element 19 is preferably connected over the entire surface of the back of the device substantially.
- the heat-conducting element 19 via the thermal contact elements 16 with the cover part 4 and thus with the Front side of the lamp 1 thermally conductively connected. Over the cover part 4, the heat can be released to the environment. This can reduce the temperature of the device during operation, whereby the life can be increased.
- the heat-conducting element 19 may form part of the outer surface of the luminous means 1, in particular a part of the
- a film or a varnish be provided so that a higher-quality aesthetic impression is created from the outside.
- FIG. 12 shows, with reference to a part of the luminous means 1, the profile of the thermal contact element which extends next to the component from the cover part 4 to the thermal connection surface 29 of the heat-conducting element 19 and is thermally connected there to the heat-conducting element.
- the taper of the edge 11 of the housing part 3 can be seen in the outer edge region of the luminous means 1, which causes a flatter overall impression.
- FIG. 13 shows by way of a schematic sectional view of a part of the luminous means 1 in more detail the mode of operation of the fixing element 17 on the basis of the interaction with the electrical connection part 7
- Connector 8 may be analog.
- the external connection part 7 is through the passage 12, which preferably laterally is provided in the housing part 3, guided by the receptacle 9 to the outside.
- a part of the connecting part 7 expediently remains in the housing part 3.
- This part may comprise a projection which is expediently larger than the dimensions of the bushing.
- the connection part 7 can not be completely pulled out of the housing so.
- housing part 3 can by means of the projecting part of the connecting part 7 and a part of the housing part 3 a
- the electrical connection part 7 is secured by the fixing element 17, which can form a stop limit for a movement of the electrical connection part 7 relative to the housing part 3.
- the electrical connection part 7 can be held in a stable position in the light source 1, for example, clamped. In particular, an axial displacement of the connecting part 7 can be prevented. If the electrical connection part 7 is plugged into an external socket for contacting, then the connection part can not slip back into the housing part 3.
- the electrical connection part is held in a clamping fit, so that a rotation of the electrical connection part is prevented relative to the housing. Damage to a
- Solder connection 32 between the conductor part 20 and the external connection part 7 can thus be reduced.
- the electrically conductive external electrical connection part 7 is preferably electrically insulated from the cover part 4.
- the Insulation can be realized via an insulating material 33, for example an insulating tape 33, which can be provided between the cover part 4 and the external electrical connection part 7. The risk of a short circuit between the external connection parts 7 and 8 via the cover part 4 is thus not increased despite the low overall height.
- FIG. 14 shows a plan view of the luminous means 1 with the cover part 4 removed.
- the module 18 is inserted into the receptacle 9. Despite the tailor-made training of the recording 9 can, on the bulges 13, in which the
- optoelectronic component 5 is not arranged, manually intervene in the receptacle 9 and the entire module 18 are removed from the receptacle 9. Due to the flexibility of the conductor part 20 and the external terminals 7 and 8 can be removed by deformation of the conductor part of the corresponding bushings 12.
- the cover part 4 can be easily removed from the housing part 3. In order to facilitate the removal of the cover part 4, a slightly protruding or light on the cover part
- recessed removal aid 34 may be provided (see Figure 15).
- a defective module 18 can thus even be replaced by the end user in a simple manner and replaced by a new module, which can be inserted without deeper technical expertise in the recording 9, wherein the
- the inner edge of the recess in the cover part 4 can be a starting point for about a fingernail or a
- FIGS 16 to 19 show variations for elements of the embodiment described above.
- connection means are provided for a detachable connection. Rather, they are
- Connecting means 15a and 15b are provided which form a non-detachable connection.
- the connecting means 15a and 15b are designed for a latching connection, for example as a latching hook.
- Connecting means 15a and 15b may be distributed at different locations over the circumference of the housing part 3 and the cover part 4, preferably in the respective edge region.
- the respective connecting means 15a, 15b may protrude from the cover part 4 or the housing part 3 starting and connected to the other connecting means.
- Connecting means may be integrally formed with the housing part 3 and the cover part 4 or attached thereto as a separate element. Such a non-detachable connection may be provided in the illuminants described above and below.
- FIGS. 17 to 19 is a variation of the above
- the Illuminant can essentially the illuminant described in connection with the preceding figures
- Elevations can be arranged at positions that are offset by 180 ° to each other.
- the lighting means 1 has an electrical connection part 7, which is designed as a connection part for a two-pole plug connection, for example a two-pole plug connection.
- Connector 7 may be formed, for example, as a socket.
- the jack plug 38 of a luminaire, which can engage in the socket is shown schematically in Figure 17.
- the connection part 7 is expediently in the region of
- connection part 7 Opposite the connection part 7, in particular in the region of the other elevation 6, is a holding device 36
- Recess preferably does not extend into the receptacle, but is axially limited by an end stop.
- the holding device 36 may be provided for receiving a holding element, for example a retaining pin, the luminaire. The between the holding element and the holding device
- Holding connection preferably to a rotational movement. Since the holding device 36 and the connecting part 7 are aligned along a common axis passing through these elements, that is by means of the holding device 36 and the Connecting part 7 held in the lamp bulbs rotatable about this axis - analogous to the light source of the preceding figures, wherein a connection part 8 is replaced by the holding device.
- Figure 18 shows a plan view of the in the lamp
- Holding device 36 inserted holding member 37 which is designed for example as a retaining pin, is fixed in the lamp.
- the holding element 37 is expediently secured against axial movement relative to the holding device 36.
- the receiving-side boundary of the holding device 36 forms an end stop for the holding element 37.
- FIG. 19 shows an exploded view of the luminous means 1, wherein the cover part 4, the module 18 and the housing part 3 are shown.
- the luminous means has the holding device 36 and a feedthrough 12 arranged opposite this and in particular lying on a common axis. Through the passage 12, the connection part 7 of the module 18 may be accessible from the outside when inserted into the receptacle 9 module.
- the luminous means has the holding device 36 and a feedthrough 12 arranged opposite this and in particular lying on a common axis.
- the connection part 7 of the module 18 may be accessible from the outside when inserted into the receptacle 9 module.
- Embodiment is the housing part 3 according to this
- the ladder part can thus be designed over a large area and an integrated
- the ladder part 20 is
- Thermal contact elements 16 may as well as in the other embodiment
- Heat distribution layer of the conductor part 20 may be connected to a pole of the connection part, for example with the cathode thermally and possibly electrically conductive. A certain heat dissipation from the device during operation can be done via the connecting part 7, even if no thermal
- the concept presented here can also be transferred to other geometries of the component 5 with a different contact layout. If necessary, the jack plug can even take over a mechanical holding function in the application in the lamp, so that it is possible to dispense with additional holding devices for the lighting means 1.
- the total weight of the illuminant may be 100 g or less, for example 80 g or less, such as about 70 g. Such a weight can still be held by a jack.
- the housing can be adapted to the cold state of the luminous means 1, ie those in which no radiation is emitted.
- the device may be formed in the cold state specular or diffuse reflective.
- the cover part and preferably the housing part is also designed to be reflective or diffusely reflective.
- the complete bulb can be so as a unified
- Illuminant 1 which are visible from the outside, possible.
- a flexible ladder part 20 may optionally
- Ladder part facilitates the production of a compact module 18, which can also be replaced by the end user.
- the heat-conducting element can be dispensed with.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/241,716 US9341361B2 (en) | 2011-09-06 | 2012-08-06 | Light-emitting means and use |
CN201280043424.5A CN103782093B (zh) | 2011-09-06 | 2012-08-06 | 发光机构和应用 |
KR1020147009142A KR101630999B1 (ko) | 2011-09-06 | 2012-08-06 | 발광 수단 및 용도 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011082209.7 | 2011-09-06 | ||
DE102011082209A DE102011082209A1 (de) | 2011-09-06 | 2011-09-06 | Leuchtmittel und verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013034381A2 true WO2013034381A2 (de) | 2013-03-14 |
WO2013034381A3 WO2013034381A3 (de) | 2013-05-02 |
Family
ID=46682810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/065369 WO2013034381A2 (de) | 2011-09-06 | 2012-08-06 | Leuchtmittel und verwendung |
Country Status (5)
Country | Link |
---|---|
US (1) | US9341361B2 (de) |
KR (1) | KR101630999B1 (de) |
CN (2) | CN103782093B (de) |
DE (1) | DE102011082209A1 (de) |
WO (1) | WO2013034381A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012210484B4 (de) | 2012-06-21 | 2017-02-02 | Osram Oled Gmbh | Verfahren für ein schlüssiges Verbinden eines organischen optoelektronischen Bauelementes mit einem Verbindungsstück, Verbindungsstruktur für ein kraftschlüssiges Verbinden und optoelektronische Bauelementevorrichtung |
CN104412038A (zh) * | 2012-07-02 | 2015-03-11 | 欧司朗股份有限公司 | 用于装配照明源的方法、对应的装置和组合 |
RU2015145491A (ru) * | 2013-03-27 | 2017-05-16 | ОЛЕДВоркс ГмбХ | МОДЕРНИЗИРОВАННЫЙ ИСТОЧНИК СВЕТА НА ОРГАНИЧЕСКИХ СВЕТОИЗЛУЧАЮЩИХ ДИОДАХ (ОСИДах) |
DE102013205998A1 (de) * | 2013-04-04 | 2014-10-09 | Osram Gmbh | Optoelektronische Baugruppe und Verfahren zum Herstellen einer optoelektronischen Baugruppe |
TWI598667B (zh) * | 2016-11-21 | 2017-09-11 | 鴻海精密工業股份有限公司 | 直下式背光模組與液晶顯示器 |
CN115164132A (zh) * | 2022-05-18 | 2022-10-11 | 赛尔富电子有限公司 | 一种互联条灯 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6819036B2 (en) | 2002-05-28 | 2004-11-16 | Eastman Kodak Company | OLED lighting apparatus |
KR200320726Y1 (ko) | 2003-04-23 | 2003-07-23 | 유영춘 | 천정조명등의 조립구조 |
KR200378270Y1 (ko) | 2004-12-15 | 2005-03-14 | 태주공업 주식회사 | 천정등 |
TWI268732B (en) * | 2004-12-16 | 2006-12-11 | Au Optronics Corp | Organic light emitting device |
GB2423144B (en) * | 2005-02-10 | 2009-08-05 | Richard Liddle | Lighting system |
CN2795651Y (zh) * | 2005-02-25 | 2006-07-12 | 光谱企业有限公司 | 防水灯 |
JP4770450B2 (ja) | 2005-12-21 | 2011-09-14 | パナソニック電工株式会社 | 有機el照明装置 |
KR101691274B1 (ko) * | 2006-09-29 | 2016-12-29 | 오스람 오엘이디 게엠베하 | 유기 발광 소자 및 조명 장치 |
US8651711B2 (en) * | 2009-02-02 | 2014-02-18 | Apex Technologies, Inc. | Modular lighting system and method employing loosely constrained magnetic structures |
DE102009014514B4 (de) * | 2009-03-23 | 2013-11-21 | Insta Elektro Gmbh | Beleuchtungseinrichtung |
WO2010116301A1 (en) * | 2009-04-08 | 2010-10-14 | Koninklijke Philips Electronics N. V. | Oled luminary with improved mounting means |
KR100970504B1 (ko) | 2009-12-03 | 2010-07-16 | 주식회사 포에프 | 다운 램프 |
DE102009047493A1 (de) | 2009-12-04 | 2011-06-09 | Osram Gesellschaft mit beschränkter Haftung | Leuchtvorrichtung und Aufsatzelement zur Befestigung an der Leuchtvorrichtung |
TWM409543U (en) * | 2010-01-13 | 2011-08-11 | Molex Inc | Holder assembly |
US9177492B2 (en) * | 2010-01-25 | 2015-11-03 | Gt Biomescilt Light Limited | Flexible LED display screens |
DE102010014307A1 (de) | 2010-04-09 | 2011-10-13 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
US20110260598A1 (en) * | 2010-04-23 | 2011-10-27 | Hang-Wan Liu | Led lamp tube |
DE202010008324U1 (de) * | 2010-08-10 | 2010-12-02 | Novaled Ag | Organische Leuchtvorrichtung und Beleuchtungsvorrichtung |
DE102010038252A1 (de) * | 2010-10-18 | 2012-04-19 | Koninklijke Philips Electronics N.V. | Fassung für eine Leuchte mit OLED-Leuchtmittel |
US8690389B2 (en) * | 2011-05-16 | 2014-04-08 | Molex Incorporated | Illumination module |
-
2011
- 2011-09-06 DE DE102011082209A patent/DE102011082209A1/de active Pending
-
2012
- 2012-08-06 WO PCT/EP2012/065369 patent/WO2013034381A2/de active Application Filing
- 2012-08-06 CN CN201280043424.5A patent/CN103782093B/zh active Active
- 2012-08-06 US US14/241,716 patent/US9341361B2/en active Active
- 2012-08-06 CN CN201610928929.XA patent/CN107091410B/zh active Active
- 2012-08-06 KR KR1020147009142A patent/KR101630999B1/ko active IP Right Grant
Non-Patent Citations (1)
Title |
---|
None |
Also Published As
Publication number | Publication date |
---|---|
WO2013034381A3 (de) | 2013-05-02 |
US9341361B2 (en) | 2016-05-17 |
DE102011082209A1 (de) | 2013-03-07 |
CN103782093A (zh) | 2014-05-07 |
CN107091410A (zh) | 2017-08-25 |
KR20140061503A (ko) | 2014-05-21 |
CN103782093B (zh) | 2016-12-07 |
CN107091410B (zh) | 2020-08-11 |
US20140293604A1 (en) | 2014-10-02 |
KR101630999B1 (ko) | 2016-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2531772B1 (de) | Leiterplatte mit mindestens einer halbleiterlichtquelle, auflage für die leiterplatte, system aus der leiterplatte und der auflage sowie verfahren zum befestigen der leiterplatte an der auflage | |
WO2013034381A2 (de) | Leuchtmittel und verwendung | |
DE102010039120A1 (de) | Leiterplatte mit mindestens einer Halbleiterlichtquelle, Auflage für die Leiterplatte, System aus der Leiterplatte und der Auflage sowie Verfahren zum Befestigen der Leiterplatte an der Auflage | |
DE202008011979U1 (de) | Montageanordnung eines Leuchtkörpers | |
DE202006009693U1 (de) | Ein Aufbau eines elektrischen Anschlussteils für einen LED-Lampen-Adapter zur Benutzung in einem Fahrzeug | |
EP2815177B1 (de) | Leuchtmodul | |
AT12549U1 (de) | Vorrichtung zum befestigen und kontaktieren eines leuchtmittels und/oder eines leuchtmoduls, sowie leuchte | |
DE102009021846A1 (de) | Stromversorgungsmodul und Leuchtband | |
DE102009035515A1 (de) | Leuchtvorrichtung und Verfahren zum Herstellen einer Leucht-vorrichtung | |
DE102018101039A1 (de) | Schienenlicht | |
DE102007042978A1 (de) | Lampe | |
DE102009029535A1 (de) | Lampe mit mindestens einer Leuchtdiode | |
WO2011098411A2 (de) | Led-stableuchte | |
EP2732209B1 (de) | Leuchtmittel mit wenigstens einer organischen, licht emittierenden diode | |
WO2009121559A1 (de) | Leuchte | |
WO2016091432A1 (de) | Lampe mit treiberplatine und sockel | |
EP2613079A1 (de) | LED-Leuchtmittel | |
EP2603957B1 (de) | Rückseitige anbindung von led-modulen | |
DE102018101871A1 (de) | Leuchtmodulanordnung | |
DE102015111248A1 (de) | LED-Birne | |
EP2694874A1 (de) | Vorrichtung zum befestigen und kontaktieren eines leuchtmittels und/oder eines leuchtmoduls, sowie leuchte | |
EP2852791B1 (de) | Leuchtvorrichtung mit treiber | |
WO2016020446A2 (de) | Leuchtdioden-halter sowie led-lampe oder leuchte zur beleuchtung | |
DE202014002724U1 (de) | Leuchte | |
DE102012201794B4 (de) | Halbleiterlampe mit rückwärtigem sockelbereich |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12747998 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20147009142 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14241716 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12747998 Country of ref document: EP Kind code of ref document: A2 |