EP3311068A1 - Corps transparent de support pour del - Google Patents

Corps transparent de support pour del

Info

Publication number
EP3311068A1
EP3311068A1 EP16738368.6A EP16738368A EP3311068A1 EP 3311068 A1 EP3311068 A1 EP 3311068A1 EP 16738368 A EP16738368 A EP 16738368A EP 3311068 A1 EP3311068 A1 EP 3311068A1
Authority
EP
European Patent Office
Prior art keywords
led
carrier
filament
socket
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16738368.6A
Other languages
German (de)
English (en)
Inventor
Andreas J. MEIER
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3311068A1 publication Critical patent/EP3311068A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • 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
    • 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
    • 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]

Definitions

  • the invention relates to a LED carrier and filament.
  • LED means Light-Emitting Diode - light-emitting diode. It is a semiconductor device whose technical and electrical properties substantially correspond to a diode. If an electric current flows through the diode, light of a specific wavelength is emitted depending on the semiconductor material and the doping.
  • An LED is extremely efficient in light output compared to an incandescent lamp, and produces significantly less heat compared to. The latter can be described by comparison as a highly efficient heat source with light as a by-product.
  • LEDs are available in very small dimensions, for example, as small cylindrical bodies of a few mm in length and about 2mm and less diameter, at one end of two wires for power supply protrude.
  • disk-shaped LEDs with, for example, a thin square metal plate of approx. 14x14mm, to which the LED is applied as a thin circular disk.
  • a thin square metal plate measures only 1 cm 2 , and applied to it an LED as a thin square plate of 5x5mm.
  • Such small, pure LEDs are also available without carrier and cooling plates. It is then only very small blocks of about 1 .5mm x 1 .5mm areal extent and about 1 mm thickness.
  • the present invention relates to a carrier and filament, in and on which such LEDs are accommodated to them in a room or on a To install body or lighting fixture so that they are first as versatile as possible and distribute the light emitted by the LED expediently.
  • the object of the invention is therefore to provide an LED socket, with a carrier and filament for an LED for tool-free installation of this LED in or on an object, this version allows a certain heat dissipation to overheating prevent the LED or the carrier and luminous body, the carrier and filament in turn is universally installed for various applications in components, body and lighting fixture, preferably in turn without the use of tools to make necessary.
  • an LED socket for the universal equipment of objects as a light carrier consisting of a nude chip or "chip on board COB" from an LED and associated circuit board, an insert in the form of a thermally conductive support and a socket for holding and electrical connection with the insert, with electrical connections and for attachment to a heat-dissipating body, mounted on the object to be equipped, which is intended to act as a light carrier, the insert and the socket standardized to each other without tools connected to each other and are releasable again.
  • this LED socket encloses a carrier and luminous element for an LED, suitable for receiving at least one LED, wherein the carrier and luminous body is formed by a hollow part of light-diffusing or transparent material, which serves as a light diffuser or light emitter to work n is determined, and at which part at least one planar or curved heat transfer plate made of thermally conductive material is present or is attachable to it, and wherein the hollow part either an integrally formed from him or formed by the heat transfer plate fastening means, for insertion, plugging, Clicking, closing, clamping, magnetic attachment, Sauganheften or sticking the carrier and filament to a suitable object, component or lighting fixture.
  • a LED carrier and filament with usable metal plate for heat dissipation where a) shows the metal plate, b) the insertion of metal plate and the LED, c) equipped with the LED carrier and filament, and left next to the inserted metal plate in one side view; the LED carrier and filament inserted into a metal box;
  • An LED support and luminaire in the form of a quarter segment of a hollow cylinder, with a dovetail rib along the central edge and metal flakes on its flat and rectangular outer sides;
  • FIG. 16 shows an LED carrier and luminous element in the form of a plate with two opposing mounting barbs and with inserted metal plate for heat dissipation
  • Figure 17 shows an LED carrier and filament in the form of a plate with a
  • FIG. 18 a an LED carrier and luminous element in the form of a three-quarter segment with a dovetail rib along the inner corner, and with metal platelets in the flat, inner surfaces for heat dissipation;
  • FIG. 18b the LED carrier and luminous element according to FIG. 13a) in a view into the incision and thus onto a metal plate in one of the flat inner surfaces;
  • FIG. 19 a the LED carrier and luminous element in the form of a metal screw with a flat head and plastic carrier for the LED inserted therein;
  • FIG. 19b the LED carrier and luminous element according to FIG. 14a) seen from the side;
  • FIG. 19c the LED carrier and luminous element according to FIG. 14a) viewed obliquely from below;
  • Figure 20 shows a disc-shaped, circular LED carrier and filament made of plastic with a two-part push button and on the bottom of the disc inserted metal plate for heat dissipation;
  • FIG. 22 shows a rectangular, disk-shaped LED carrier and luminous body made of plastic with rounded corners, with a dovetail profile on a flat side and, next to it, metal platelets for heat dissipation;
  • FIG. 23 shows a LED carrier and luminous body made of plastic with a dovetail profile molded onto it on one side and with metal side wings on the carrier and luminous element, for heat dissipation;
  • Figure 24 shows a LED carrier and filament of plastic as shown in FIG.
  • FIG. 25 shows an LED carrier and luminous element from a circular
  • FIG. 26b The LED carrier and luminous element according to FIG. 21 a) in one
  • FIG. 27 shows an LED carrier and luminous element in the form of a clamp, with a metal disk attached to it for heat dissipation
  • FIG. 28 shows an LED carrier and luminous body in the form of a clamp, with a dome-shaped recess for receiving the LED and a metal disk on the inside of the clamp, for heat dissipation;
  • FIG. 29 A LED carrier and luminous element designed as a clip and, with a metal disc on the inside of the clip, for heat dissipation.
  • Figure 30 shows an LED carrier and filament with suction cups as
  • FIG. 31 shows an LED carrier and luminous element with a permanent magnet as fastening means
  • Figure 32 shows an LED carrier and filament with an applied
  • Adhesive strips with protective film as a fastener Adhesive strips with protective film as a fastener.
  • Figure 1 shows the basic concept, so that an LED, as it is delivered on a nude chip 21, that is with the LED 2 on a circuit board 22 with the two poles 28, 29 for connecting the LED 2 to a DC voltage , can be integrated into a system so that it can be installed interchangeably and without tools extremely versatile. If necessary, it can also be replaced quickly and again without any tools.
  • this LED socket for the universal equipment of any objects as a light carrier as shown here consists of a bare chip 21 or "chip on board COB.” This in turn consists of the effective LED 2 and the associated printed circuit board 22 with its two terminal poles 28,29
  • the LED socket also includes an insert 23 in the form of a heat-conducting carrier and a socket 24 for holding and electrically connecting to the insert 23, with electrical connections and for attachment to a heat-dissipating body 25, mounted on the object 30 to be equipped, which serves as a light carrier
  • the insert 23 and the socket 24 are standardized to one another and can be connected to one another without tools and are detachable again insulated poles 23 are provided for electrical connection to the electrical connections of the nude chip 21, and these poles in turn are electrically connected to mating poles on the socket 24 when the insert 23 is inserted into the socket 24.
  • the insert 23 can be a plate with an outer edge contour 26, which outer edge contour 26 can be inserted accurately into the inner edge contour 27 of the socket 24 in only one defined orientation, so that the insert 23 clicks into the socket 24 without tools and can be detached from it without tools ,
  • the outer edge of the insert 23 and the inner edge of the socket 24 may be designed so that the insert is hineinticianbar with little force in the socket 24.
  • the insert 23 and / or the socket 24 can be made of spring steel and be biased in such a way that when pressing the insert 23 this snaps in the socket 24 by one or both parts 23,24 in depressing impressions assume their de-energized state or a lower-tension state than before, or change to another low-stress state in which they cling or clamp against each other. For releasing pressure is exerted at a certain point of the insert 23 or the socket 24, so that the insert 23 jumps out of the socket 24. It is clear that all sorts of known variants exist to insert two sheet metal parts into each other so that they are held together. It is also conceivable that a part is equipped with a slider or with a pivot lever or a clamping bracket to secure the parts in the assembled state.
  • a bare chip 21 (COB) can be supplied by default with the insert 23 and associated socket 24 attached thereto.
  • the socket 24 is always attached to a body which is adapted to receive a sufficient amount of heat per time and to deliver to the environment.
  • This body 25 thus acts as a heat sink, for example in the form of a metal housing or a metal plate.
  • This heat sink can be installed on any objects 30, which may be formed, for example, as decorative lamps or other support of light sources.
  • objects 30, may be formed, for example, as decorative lamps or other support of light sources.
  • Dekorsgenset be equipped with the heat sink 25, on which then the socket 24 is mounted, and hence can be an LED on a nude chip 21 with the standard associated insert 23 quickly click it and if necessary, replace or replace, as you can replace a bulb or a halogen lamp immediately and easily if it is defective.
  • Figure 2 shows a further embodiment of the components and in the embodiment of Figure 3, the heat sink 25 and the object 30 are combined into a single object, which of course absorb enough heat or can lead away.
  • FIG. 4 shows yet another variant for the embodiment of the components, likewise with integrated circuit 31 for voltage regulation installed on the insert 23, and finally FIG.
  • FIG. 5 shows an application of the concept as an insert for a lamp as object 30, which simultaneously acts as a heat sink and which can be clamped to any frame or table edges with a clamping foot.
  • the heat sink 25 can also be directly the object 30 itself, ie an object which simultaneously acts as a heat sink.
  • the insert 23 on the insert 23 a further part can be seen, namely an integrated circuit 31, which ensures that the voltage for the LED remains constant, which is necessary for the operation of LEDs.
  • Figure 6 shows the basic concept of a LED carrier and filament, as it can be installed in the context of the disclosed LED socket. It always consists of a hollow part 1, which is made of a light-diffusing or transparent material and serves to receive the LED 2, and has a passage 3 for the feeding cable. As a light-diffusing or transparent material is injected, cast or 3D-printed plastic in question, but also glass or ceramic or other translucent material that is brought into the desired shape.
  • This passage 3 may be through a hole for the two cables 4 - each cable forming a stranded wire with insulation around it, or else the part, in the example shown a plastic molded part, has two separate holes, through each of which a single cable 4 is pluggable.
  • an incision or a recess in the plastic molded part can also serve.
  • the passage 3 for the cable 4 is arranged so that the LED 2, after passing through the free side of the cable 4 through the passage 3, the LED 2 automatically assumes its predetermined place in the interior of the LED carrier and filament 1 and free of the cables 4 therein is held floating. The light emitted by the LED 2 then falls all around to the interior of the plastic injection molded part 1 and the light is diffused evenly by the plastic. Although LEDs 2 emit little heat, but it is a certain amount of heat, which one must pay to achieve a long life, the LED carrier and lamp 1 should not be overly hot become.
  • At least one cherries abriosplatte belongs to this LED support and luminaire 1, in the example shown here in the form of a metal plate 5, via which heat is externally conductive and dischargeable, when this metal plate 5 is in thermal contact with a larger metallic object.
  • a metal plate such may consist of a thermally conductive plastic, ceramic or other suitable material.
  • This heat dissipation plate does not have to be flat, but also curved shapes come into question to simply lie well on a surface to which the heat can be given off.
  • this metal plate 5 is shown separately with mounted LED, left in a side view, right perspective. At both end sides protrude small extensions 6 away from the plate 5. These extensions 6 can be unwound by 90 ° down. Thus, the metal plate 5 can be easily mounted on the LED support and lamp 1 after the LED 2 is mounted.
  • the free ends of the cable 4 are pulled from the inside through the passage 3 to the stop in the LED carrier and filament 1.
  • the passage may also be a slot for ease of installation, in which one first pushes the cable to then close the body through the cooling plate with LED mounted thereon. Now the LED carrier and filament 1 with the metal plate 5 is closed.
  • the extensions 6 are bent and unwound by 90 ° down. Thereafter, these extensions 6 can be inserted into slots 9, which are recessed in the LED carrier and filament 1 at an angle to the surface.
  • the extensions 6 are further bent by inserting into this obliquely extending slots 9 against the inside, beyond 90 °, and afterwards the metal plate 5 on the LED carrier and filament 1 is held securely.
  • LED support and luminaire 1 then has on one or both opposite Prismafact depending on such a metal plate 5, while the intermediate flat side serves as a luminous surface. In it, the LED light is diffused evenly, resulting in a uniform bright emitting luminous surface.
  • the LED carrier and filament For mounting the LED carrier and filament this is provided with a fastening means, either for insertion, plugging, clicking, Closing, Anklennnnen, for magnetic attachment or attachment by means of suction cups or for sticking the carrier and filament to a suitable object, component or lighting fixture.
  • the LED carrier and LED-incandescent body is a plastic molded part, which is provided with a dovetail profile 7 for mounting along the central upper edge of the prism. With this profile, it can be inserted into a slot, for example in a slot on a sheet metal box 10 with bent walls, as shown in Figure 7.
  • the corners of the sheet-metal box 10 are not closed, but form a slot in which the LED carrier and filament 1 can be inserted as shown with the arrow.
  • the metal plates 5 then come to rest on the inner wall of the sheet metal box 10 and can dissipate heat via this sheet metal box. In the metal box 10, the heat is distributed and radiates over its much larger surface to the ambient air, so that the LED is not heated in the lamp 1 beyond the allowable temperature.
  • Such metal boxes 10 with stocked in this way LED carrier and lighting elements 1 can be made in various sizes, shapes and colors and placed on book racks or shelves or mounted on walls. In the interior of these open tin boxes 10 photos, pictures or three-dimensional installations can be presented, which are then seekingly illuminated and can conjure a very special atmosphere and ambience in a room.
  • FIG. 8 to 15 show a variety of possible embodiments of the LED carrier and filament.
  • Common features of all these variants are always a hollow LED carrier and lamp 1 made of transparent or lichtdiffundierendem material, for example glass or plastic spray, in which an LED support with the cooling plate - can be used, in which case the body 1 for the diffusion of the LED provides radiated light.
  • the body is always equipped with a fastener for tool-less installation of the LED support and lamp 1 in an object, to a component or in or on a lighting fixture, and finally, each variant has a metal plate 5 or more such metal flakes for heat dissipation , As can be seen from FIG. 12, the heat dissipation can also take place over an entire metallic part on the LED carrier and luminous element 1.
  • the LED carrier and filament 1 here forms a spherical segment made of plastic, on this metal part can be plugged, which is shown here hatched and used for heat dissipation and also for attachment by having a dovetail-shaped profile 7 at the end.
  • the variant of Figure 9 is designed so that the ball segment is made almost to the center of the virtual sphere as a hollow plastic injection molded part. It is attachable to a dovetail profile 7, which only serves for the heat dissipation and at the same time for the attachment of the LED carrier and filament.
  • FIG. 16 shows an embodiment in the form of a plug-on plate.
  • the LED carrier and filament 1 is designed as a hollow plastic plate, in which the metal plate 5 can be inserted for heat dissipation after an LED has been used.
  • As a fastener serve barbs 1 1, which are einticianbar in a slot of an object to be loaded.
  • As shown in Figure 17 only on one side of a barb 1 1 be present, while at the other end only one hook 12 is present. This is first hung in a slot and then the barb 1 1 is clicked by swiveling the LED carrier and lamp 1.
  • the embodiment of Figure 18a) is a spherically shaped, hollow LED carrier and filament 1, in which the LED can be accommodated.
  • a dovetail profile 7 In the center of a dovetail profile 7 is formed and the flat cut surfaces, which include here, for example, a right angle, as shown in Figure 18b) equipped with metal plate 5, for dissipating heat.
  • This embodiment of the LED carrier and filament 1 can be placed over a protruding 90 ° corner, which must be equipped with a groove for the dovetail profile 7. In this case, then lie the metal plate 5 at the corner edges and can dissipate heat to the wall.
  • FIG. 19a shows an LED support and luminaire 1, the hollow plastic injection molded part is disc-shaped and can be inserted into a metal disc, which is designed as a head of a screw and acts as a heat dissipation plate 5.
  • the fastening means for the LED carrier and filament 1 are here in the form of an external thread, so that so this LED carrier and filament 1 is screwed into a threaded hole.
  • the LED carrier and luminous element 1 is in a view from the side seen in FIG. 19c and obliquely from below.
  • the lower surface of the screw head as well as the thread can also serve for heat dissipation.
  • FIG. 20 shows a further variant in that the LED carrier and luminous element 1 is designed as a disk with a pushbutton 14 as a fastening means.
  • the LED carrier and luminous element 1 is designed as a disk with a pushbutton 14 as a fastening means.
  • the push button 14 has a diametrically extending gap so that it can be pressed into a hole in a wall plate or other sheet, the two halves can yield and close the gap. Then the push button 14 slips through the hole and the two half spread behind the hole wall and the push button clicks on it - like a barb.
  • the variant of Figure 21 a) is substantially the same shape, except that the push button 14 is made here of elastically yielding material. It can be sprayed as a separate part of rubber-elastic metal in 2-component plastic spray technology on the actual, hollow LED carrier and filament 1. To mount it can be pressed hard on a hole in a metal sheet. He is squeezed together and can slip through the hole, behind which he expands again and holds the LED carrier and lamp 1 securely in the hole.
  • a plastic push-button as shown in FIG. 20 can also be used here, as shown in FIG. 21 b).
  • FIG. 22 shows an LED carrier and filament 1 shaped as a square or rectangular plate, with rounded corners.
  • Below two metal plates 5 are inserted for heat dissipation.
  • a fastening means is a cross-sectionally T-shaped rib 15, which fits into a groove with the same cross-section.
  • the metal plate 5 come to lie on the surface of the object and can give off heat to the same.
  • the example of Figure 23 is similarly shaped, with sharp corners.
  • the actual LED carrier and luminaire 1 is here a hollow plastic injection molded part with H-shaped profile. From one side, the LED can be inserted. On both sides, metal plates 5 close as wings and afterwards this LED carrier and luminous element 1 can be used in exactly the same way as that according to FIG.
  • Figure 24 shows yet another variant in which the wings are partly made of plastic, partly made of metal.
  • the LED carrier and luminous element 1 consists of a circular disk and at the bottom thereof a T-shaped fastening element 16 is formed.
  • a metal circular disk 5 which encloses the circular disk-shaped LED carrier and lamp 1.
  • This LED carrier and lighting element 1 can be inserted with its T-shaped fastening means in the form of a bayonet closure part in a slot with T-shaped cross-section and then rotated by 90 °, whereby the fastening means digs into the groove.
  • the figure 26a) shows the same principle, only here is the T-shaped fastener 16 is angularly shaped.
  • the LED carrier and filament 1 is formed by the upper circular disc, and below the same includes a metal plate 5 at.
  • the fastening means 16 made of plastic can be clicked through a hole in the metal plate 5 on the LED carrier and filament 1 or is integrally connected to the same, as shown in Figure 26b) with reference to a cross section.
  • the embodiments of Figures 27 to 29 showed again other fasteners.
  • the LED carrier and filament 1 is here each made in one piece and itself forms a clip with elastic legs, so that the LED carrier and filament 1 can be pushed over a cooling plate.
  • the LED is inserted into a recess and fixed to the heat transfer plate. For heat dissipation serves in these embodiments, on the one leg inside or outside placed metal plate. 5
  • FIG. 30 a variant of the carrier and filament 1 is shown, for attaching to a smooth wall or on a glass with suction cups 17th equipped.
  • Such rubber-elastic suction cups 17 can be molded in a plastic-sprayed carrier and lighting element 1 in 2-component injection molding. As a variant, they can also be welded or glued to an otherwise finished carrier and lighting element 1.
  • FIG. 31 also shows a carrier and luminous element 1, which is equipped with a permanent magnet 18, which is adhesively bonded thereto
  • FIG. 32 shows a variant with an attached pressure-sensitive adhesive strip 19, which makes it possible for the carrier and luminous element 1 to be removed after removal of one Protective film 20 can be adhered to the pressure-sensitive adhesive strip 19 with this to a smooth surface.
  • a hollow carrier and lighting element 1 is provided, which is suitable for receiving at least one LED 2.
  • This LED support and luminaire 1 is always formed by a hollow plastic part, which is intended to act as a light diffuser.
  • a heat transfer plate 5 or a heat transfer plate 5 with LED present which is connected to the LED carrier lamp 1 or is connected to this so that heat from the LED carrier and lamp 1 is transferable to the same, so what a surface contact is necessary.
  • the plastic injection molding is advantageously designed as a one-piece part, but may also consist of two or more parts that can be easily plugged together.
  • the LED carrier and filament 1 can be slid over an object or attached to an object, this object may be an associated object, a piece of furniture, a wall or shelf part or any other object, including a lighting fixture.
  • fastening means come into question:
  • bayonet locks with a part of the bayonet lock, for insertion and twisting
  • the shapes of the hollow LED carrier and filament 1 are practically no limits. Any geometric shape is conceivable, as far as it is executable.
  • the production can be done not only by plastic spraying, but also a 3D printing for complicated shapes can be excellent own. This material can be processed, which diffuse the LED light very beautiful.
  • the LED carrier and luminaire 1 need not necessarily diffuse the light.
  • transparent LED carrier and filament 1 are used when a sharp, hard light is desired.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne une monture de DEL qui comprend un corps transparent de support destiné à des DEL. Ce corps est composé d'une partie creuse, de préférence en matière synthétique injectée ou moulée ou en verre, dans laquelle une DEL peut être insérée et qui agit comme un diffuseur de lumière ou un transmetteur de lumière. Au moins une plaque de transfert de chaleur (5), ici plane, par exemple en métal, est montée sur cette partie en matière synthétique ou peut être fixée à celle-ci. La partie forme par formage elle-même un moyen de fixation ou bien elle comporte un moyen de fixation séparé destiné à l'insertion, la fixation, l'encliquetage, la fermeture, le serrage ou l'adhérence magnétique ou le collage du corps transparent de support (1) sur un objet, un composant ou un corps d'éclairage approprié. A titre d'exemple, le corps transparent de support de DEL (1) est formé par une pièce en matière synthétique qui a une forme prismatique creuse dans laquelle la DEL (2) pourvue de ses câbles d'alimentation (4) peut être insérée, les câbles d'alimentation (4) sortant de la forme prismatique par un trou (3) et la DEL (2) pouvant être maintenue en position à l'intérieur par des câbles (4). Les deux branches planes extérieures de la forme prismatique sont munies de plaquettes métalliques (5) destinées à dissiper la chaleur, un profilé en queue d'aronde (7) étant formé au niveau du bord central du prisme, lequel profilé permet d'insérer le corps transparent de support de DEL (1) dans la direction longitudinale dans une fente ménagée dans un corps en tôle (10) de sorte que les plaquettes métalliques (5) viennent en contact thermique sur le corps en tôle (10).
EP16738368.6A 2015-06-20 2016-06-15 Corps transparent de support pour del Withdrawn EP3311068A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8882015 2015-06-20
PCT/EP2016/063809 WO2016207047A1 (fr) 2015-06-20 2016-06-15 Corps transparent de support pour del

Publications (1)

Publication Number Publication Date
EP3311068A1 true EP3311068A1 (fr) 2018-04-25

Family

ID=56409592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16738368.6A Withdrawn EP3311068A1 (fr) 2015-06-20 2016-06-15 Corps transparent de support pour del

Country Status (2)

Country Link
EP (1) EP3311068A1 (fr)
WO (1) WO2016207047A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008011979U1 (de) * 2008-04-01 2008-12-11 Lebensstil Technology Co., Ltd. Montageanordnung eines Leuchtkörpers
WO2011145018A1 (fr) * 2010-05-18 2011-11-24 Koninklijke Philips Electronics N.V. Module ssl pousser-tirer et douille
DE102012210196A1 (de) * 2012-06-18 2013-12-19 Osram Gmbh Lichtsystem

Also Published As

Publication number Publication date
WO2016207047A1 (fr) 2016-12-29

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