EP3008381B1 - Module led avec element de protection - Google Patents

Module led avec element de protection Download PDF

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Publication number
EP3008381B1
EP3008381B1 EP14722582.5A EP14722582A EP3008381B1 EP 3008381 B1 EP3008381 B1 EP 3008381B1 EP 14722582 A EP14722582 A EP 14722582A EP 3008381 B1 EP3008381 B1 EP 3008381B1
Authority
EP
European Patent Office
Prior art keywords
led
protection element
contact protection
light
planar surface
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.)
Active
Application number
EP14722582.5A
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German (de)
English (en)
Other versions
EP3008381A1 (fr
Inventor
Michael Spiegel
Tanja ILIC
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP3008381A1 publication Critical patent/EP3008381A1/fr
Application granted granted Critical
Publication of EP3008381B1 publication Critical patent/EP3008381B1/fr
Active legal-status Critical Current
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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
    • 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
    • F21V17/108—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 hook and loop-type fasteners
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • 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
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to an LED module with a contact protection element, an arrangement for emitting light with such an LED module, and a corresponding contact protection element as such.
  • a luminaire having an LED board with LEDs arranged thereon as a light emitting element it is usually necessary to ensure that the LED board is not accidentally touched by a user of the luminaire.
  • such an LED board is operated with a high voltage voltage, for example 230 V, and a corresponding contact of the LEDs or the current-carrying lines on the LED board has great damage potential, both for the user and for the LEDs. Therefore, it is usually desirable in such lights to provide a corresponding contact protection.
  • the light module arrangement has a carrier element, on which the LED board is held held. About a latching connection to the support member and a contact protection element is held, which extends around the LED board around.
  • the contact protection element is designed as a profile part and can be solved in principle by a simple lateral displacement of the support element. Due to the profile shape is also given at the two longitudinal end of the contact protection element an opening through which a basically free access to the LED board is formed.
  • an LED panel which has an LED board and a cover plate, which is arranged overlapping the LED board.
  • the Cover plate are formed lens areas for the optical influence of the emitted light from the LEDs of the LED board.
  • an LED-based light unit which has an LED board and optical elements. The latter pass through openings of a flat element. The flat element is held by means of a fixing pin on the LED board.
  • the invention has for its object to provide a corresponding improved LED module.
  • the LED module should allow a particularly reliable protection against accidental contact.
  • a corresponding Arrangement for emitting light with such a LED module, as well as a contact protection element can be specified.
  • LED module which has an LED board with a planar surface area, and at least one LED for generating a light, wherein the at least one LED is arranged on the planar surface region of the LED board. Furthermore, the LED module has a contact protection element for protection against contact with the planar surface region of the LED board or the at least one LED.
  • the contact protection element has a planar surface region which is oriented parallel to the planar surface region of the LED board, wherein the contact protection element further comprises at least one light-influencing region for optically influencing the light that is bulging from the planar surface region of the contact protection element ,
  • the contact protection element can be arranged so close to the planar surface region of the LED board that accidental contact of this surface area by a user of the LED module can be virtually ruled out.
  • the LED module can be designed in a direction along the surface normal of the planar surface region of the LED board with a particularly low overall height by said shaping.
  • the touch guard is shaped to completely enclose the LED board, as viewed in a projection normal to the planar surface area of the LED board. This makes it possible to achieve that the contact protection element covers the planar surface area of the LED board up to the edge of the LED board, so that a particularly reliable protection against contact is thereby provided.
  • the contact protection element is designed such that it holds the LED board by a direct contact. In this way it can be achieved that no further component for holding the LED board is required. This is particularly advantageous in terms of manufacturing technology. In addition, this provides improved design options of the LED module.
  • the contact protection element has a peripheral edge region, which is shaped such that it encompasses an edge region of the LED board.
  • the contact protection element on a, the planar surface area opposite side on a further planar surface area, the surface of the planar surface portion of the LED board is arranged contacting or to the latter has a distance which is smaller than 2 mm, preferably smaller than 1 mm. In this way, the risk can be reduced that a user grips between the surface area of the board on which the at least one LED is arranged on the one hand and the contact protection element on the other hand.
  • the contact protection element further comprises at least one pin-shaped holding element which extends on one side of the contact protection element which is opposite to the at least one light-influencing region, and which is arranged protruding through at least one correspondingly shaped opening of the LED board.
  • a locking ring is fixed on the corresponding opposite side of the LED board on or on the holding element.
  • the contact protection element is connected to the LED board such that it only by means of a tool or by destruction of the LED board can be separated. This allows a particularly secure connection and appropriate compliance with appropriate standards.
  • the contact protection element is an injection molded part. In this way, the described shape of the contact protection element can be achieved particularly suitable.
  • the contact protection element consists of a transparent material.
  • the contact protection element advantageously consists of a plastic manufacturing technology.
  • the at least one light-influencing region is designed such that it forms a truncated pyramid-like protrusion.
  • This shaping makes it possible to achieve a particularly suitable influencing of the light, in particular a distribution of the light into a large solid angle range.
  • a cavity or a recess is formed by the at least one light-influencing region, into which or in which the at least one LED is arranged protruding.
  • the contact protection element further comprises at least one pin-like projection for holding the LED module, which protrudes on one side of the contact protection element, which faces the at least one light-influencing region, and in particular by at least one correspondingly shaped through hole of the LED board is arranged projecting.
  • a projection makes the LED module particularly suitable for being held, for example on a luminaire housing or on a luminaire trough.
  • an arrangement for emitting light which has an inventive LED module and a light influencing element, which is arranged such that it further influences the light generated by the at least one LED.
  • the light-influencing element may, for example, advantageously be a cell grid.
  • a contact protection element for an LED module according to the invention which has a planar surface region, and at least one light-influencing region, which is designed bulging from the planar surface region.
  • the contact protection element further comprises a peripheral edge region for holding an LED board of the LED module.
  • the contact protection element preferably has a further planar surface area on a side opposite the plane surface area.
  • the contact protection element may have a particular pin-shaped retaining element, which is arranged projecting from the further planar surface area.
  • the contact protection element may have a pin-like projection which is arranged projecting from the further planar surface area.
  • Fig. 1 is a perspective sketch of an LED module according to the invention shown.
  • the LED module comprises an LED board 2 and a contact protection element 4.
  • the contact protection element 4 is preferably made of an electrically insulating material.
  • the two mentioned components 2, 4 are in Fig. 1 shown separately for better visibility of structures.
  • Fig. 2 shows the two components 2, 4 connected as intended.
  • the LED module is particularly suitable for being used as part of a luminaire, in particular as a light-emitting structural unit of a luminaire.
  • the LED board 2 has a planar surface area 21.
  • Fig. 1 the LED board 2 is shown in perspective so that the view is directed obliquely to this planar surface region 21.
  • the LED module has at least one LED 3 for generating a light.
  • the at least one LED 3 is arranged on the planar surface region 21 of the LED board 2.
  • the LED board 2 is designed overall approximately plate-shaped, so that it has two main surfaces which are interconnected via a narrow edge region.
  • the planar surface region 21 is preferably formed by one of these two main surfaces.
  • the LED board 2 has an edge region 25, which may be formed in particular by the above-mentioned narrow edge region.
  • the planar surface region 21 can accordingly extend on all sides up to the edge region 25 of the LED board 2. In this sense, an edge region of the planar surface region 21 is preferably formed by the edge region 25 of the LED board 2.
  • the LED module has a plurality of LEDs 3.
  • the arrangement may be designed such that at least one LED cluster or an LED group 31, 32 is formed by the LEDs 3, wherein this LED group 31, 32 comprises, for example, between two and ten LEDs 3.
  • the LEDs 3 are each arranged individually, that is, for example with a uniform spacing from one another, or it can be provided that both individual LEDs and LED groups are formed.
  • the LEDs 3 are arranged on the planar surface region 21 of the LED board 2 such that a total of thirty-two LED groups 31, 32 are formed, but no individual LEDs are present.
  • the contact protection element 4 serves to protect against unwanted contact of the planar surface region 21 of the LED board 2 or the at least one LED 3. Such a protection is particularly important if the LED board 2 with a power source for operating the at least one LED 3 electrically is conductively connected. In this case, a touch may in particular lead to damage to the user performing the contact or to damage of the at least one LED 3.
  • the contact protection element 4 has a planar surface region 41.
  • the contact protection element 4 is shown in perspective so that the view is directed obliquely on this planar surface area 41. If, as in Fig. 2 As shown, the LED board 2 is connected to the contact protection element 4 as intended, the planar surface area 41 of the contact protection element 4 is oriented parallel to the plane surface area 21 of the LED board 2.
  • the contact protection element 4 has at least one light-influencing region 42 for optically influencing the light.
  • This light-influencing region 42 is configured in such a way that it protrudes from the planar surface region 41.
  • the light-influencing region 42 can be designed as a primary-optical element, for example as a lens.
  • the contact protection element 4 can thus be designed with "integrated primary optics".
  • the contact protection element 4 has a total of thirty-two light-influencing areas 42.
  • the design is more generally worded such that in the case of multiple light-influencing areas 42, each light-influencing area 42 is assigned to either one single LED 3 or one LED group 31, 32, such that the light coming from an LED 3 or 32 an LED group 31, 32 is radiated, is optically influenced by the respective corresponding light-influencing region 42.
  • the design may be such that - viewed in a projection normal to the planar surface region 21 of the LED board 2 - each of the light-influencing regions 42 covers the corresponding associated LED 3 or LED group 31, 32.
  • the contact protection element 4 is preferably shaped so that it - as viewed in a projection normal to the planar surface region 21 of the LED board 2 - completely encloses the LED board 2. In this case-advantageously with respect to the size of the LED module-the dimensions of the contact protection element 4 substantially correspond to those of the LED board 2. In this way, it can be achieved that the contact protection element 4 completely covers the planar surface area 21 of the LED board 2.
  • the contact protection element 4 has an opening in a middle region. This configuration is suitably possible if, on the part of the planar surface region 21 corresponding to this opening LED board 2 no LED and no power conductor are located. In the outer circumference, however, the contact protection element 4 also surrounds the LED board 2 in this example, as described.
  • the contact protection element 4 is designed such that it holds the LED board 2 by a direct contact.
  • the contact protection element 4 is fixedly connected to the LED board 2 or fixedly coupled to the latter, so that the LED module forms a corresponding fixed unit.
  • the contact protection element 4 in particular, such as in Fig. 4 designated, have a peripheral edge portion 45 which is shaped so that it surrounds the edge portion 25 of the LED board 2.
  • the circumferential edge region 45 of the contact element 4 is designed such that it surrounds the edge region 25 of the LED board 2 in a ring-shaped closed shape, that is to say continuously without interruption or on all sides.
  • the edge region 45 of the contact protection element 4 can advantageously be designed as a latching element, as exemplified in FIG Fig. 4 shown.
  • Fig. 3 a perspective sketch of the separated contact protection element 4 is shown.
  • the contact protection element 4 is shown so that the view is directed to a side which lies opposite the planar surface region 41.
  • the edge region 45 of the contact protection element 4 can be seen, and in particular the peripherally annular closed design of the edge region 45.
  • the contact protection element 4 furthermore preferably has a further planar surface region 44 on a surface opposite the planar surface region 41, which areally contacts the planar surface region 21 of the LED circuit board 2 or has a distance to the latter which is less than 2 mm, preferably less than 1 mm.
  • the contact protection element 4 preferably further comprises at least one, in particular pin-shaped holding element 46, which protrudes on one side of the contact protection element 4, which is opposite to the at least one light-influencing region 42.
  • the holding element 46 can be arranged or designed to protrude from the further planar surface region 44 of the contact protection element 4.
  • the LED board 2 preferably has at least one, to which at least one retaining element 46 correspondingly designed, in Fig. 1 designated, opening 26, wherein the at least one holding element 46 is arranged protruding through this opening 26 of the LED board 2.
  • at least one, in Fig. 4 designated, locking ring 6 is provided, which is arranged fixed on the corresponding opposite side of the LED board 2 on or on the holding element 46, so that it can be solved only with the aid of a tool. If a plurality of holding elements 46 are provided with such locking rings 6, a separate operation is required for releasing each locking ring 6, so that in any case a correspondingly high effort is required to separate the contact protection element 4 of the LED board 2.
  • the contact protection element 4 is connected to the LED board 2 such that it can be separated only by means of a tool or by destruction of the LED board 2.
  • corresponding regulations or standards can be suitably fulfilled.
  • the contact protection element 4 is preferably formed by an injection molded part.
  • the contact protection element 4 may be my injection molded part. If the contact protection element 4 is made of a transparent material, it can be achieved that the light-influencing region 42 and the rest Contact protection element 4 may be made of only one material. Plastic is particularly suitable for producing the contact protection element 4.
  • the at least one light-influencing region 42 forms a truncated pyramid-like or truncated pyramidal protrusion. This shape is particularly suitable for an advantageous light influencing.
  • the contact protection element 4 is designed overall plate-shaped as a first approximation.
  • the light-influencing region 42 may be formed by a small-scale deviation from the plate shape, as exemplified Fig. 4 evident. That way, as well as out Fig. 4 shows, by the at least one light-influencing region 42, a cavity 43 is formed, in which the associated LED 3 or LED group 31, 32 is arranged projecting.
  • Fig. 5 is outlined in a corresponding cross-sectional sketch a variant of the light-influencing region, wherein the reference numerals are used analogously.
  • the light-influencing region 42 is quasi-solid and has only a small recess 43 'for the associated LED 3 or LED group 31, 32.
  • the recess 43 ' may be designed, for example, ring-shaped, wherein the LEDs 3 of the associated LED group 31, 32 are arranged engaging in this annular recess 43'.
  • the contact protection element 4 further comprises at least one pin-like projection 47, which is provided for holding the LED module as a whole, for example, for holding in or on a lamp housing, a lighting pan or the like.
  • This projection 47 extends on one side of the contact protection element 4, which is opposite to the at least one light-influencing region 42, projecting.
  • the projection 47 can be arranged or designed to protrude from the further planar surface region 44 of the contact protection element 4.
  • the LED board 2 preferably has one, the projection 47 in this case correspondingly shaped passage opening through which the projection 47 extends.
  • the LED module is or is connected to a light influencing element 7 which is arranged such that it further influences the light generated by the at least one LED 3 so that this way an arrangement for light emission is formed.
  • the light-influencing element 7 can in particular be designed as a secondary-optical element, for example in the form of a reflector.
  • the light influencing element 7 it may be advantageous, as in Fig. 6 hinted to act a cell grid.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Led Device Packages (AREA)

Claims (11)

  1. Module LED, présentant
    - une platine LED (2) avec une zone superficielle (21) plane,
    - au moins une LED (3) destinée à la production d'une lumière,
    la LED (3) au moins au nombre de un étant disposée sur la zone superficielle (21) plane de la platine LED (2),
    - un élément de protection contre les contacts (4) destiné à protéger contre un contact avec la zone superficielle (21) plane de la platine LED (2) ou avec la LED (3) au moins au nombre de un,
    l'élément de protection contre les contacts (4) présentant une zone superficielle (41) plane qui est disposée en étant orientée parallèlement à la zone superficielle (21) plane de la platine LED (2), l'élément de protection contre les contacts (4) présentant en outre au moins une zone d'action sur la lumière (42) destinée à agir optiquement sur la lumière et qui est constituée en formant un protubérance par rapport à la zone superficielle (41) plane de l'élément de protection contre les contacts (4),
    l'élément de protection contre les contacts (4) présentant en outre au moins un élément de retenue (46) en forme de tige qui s'étend en s'écartant sur un côté de l'élément de protection contre les contacts (4) qui est opposé à la zone d'action sur la lumière (42) au moins au nombre de un, et qui est disposé en faisant saillie à travers au moins une ouverture (26), conçue en conséquence, de la platine LED (2),
    caractérisé en ce que,
    sur le côté de la platine LED (2) opposé en conséquence, une bague d'arrêt (6) est fixée sur ou à l'élément de retenue (46), et en ce que, en ce qui concerne l'élément de protection contre les contacts (4), il s'agit d'une pièce moulée par injection.
  2. Module LED selon la revendication 1,
    dans lequel l'élément de protection contre les contacts (4) est formé de telle sorte que - vu dans une projection perpendiculairement à la zone superficielle (21) plane de la platine LED (2) - il englobe complètement la platine LED (2).
  3. Module LED selon la revendication 1 ou 2,
    dans lequel l'élément de protection contre les contacts (4) est conçu de telle sorte qu'il retient la platine LED (2) par un contact direct.
  4. Module LED selon l'une des revendications précédentes,
    dans lequel l'élément de protection contre les contacts (4) présente une zone de bord (45) périphérique qui est formée de telle sorte qu'elle entoure une zone de bord (25) de la platine LED (2).
  5. Module LED selon l'une des revendications précédentes,
    dans lequel l'élément de protection contre les contacts (4) présente, sur un côté opposé à la zone superficielle (41) plane, une autre zone superficielle (44) plane qui est disposée à plat en contact avec la zone superficielle (21) plane de la platine LED (2) ou présente par rapport à cette zone une distance qui est inférieure à 2 mm, de préférence inférieure à 1 mm.
  6. Module LED selon l'une des revendications précédentes,
    dans lequel l'élément de protection contre les contacts (4) est raccordé à la platine LED (2) de telle sorte qu'il ne peut être séparé de la platine LED (2) qu'à l'aide d'un outil ou par la destruction.
  7. Module LED selon l'une des revendications précédentes,
    dans lequel l'élément de protection contre les contacts (4) est composé d'un matériau transparent et/ou
    dans lequel l'élément de protection contre les contacts (4) est composé d'une matière plastique.
  8. Module LED selon l'une des revendications précédentes,
    dans lequel la zone d'action sur la lumière (42) au moins au nombre de un forme une protubérance du type pyramide tronquée.
  9. Module LED selon l'une des revendications précédentes,
    dans lequel une cavité (43) ou un creux (43') est formé(e) à travers la zone d'action sur la lumière (42) au moins au nombre de un, à l'intérieur de laquelle/duquel la LED (3) au moins au nombre de un fait saillie.
  10. Module LED selon l'une des revendications précédentes,
    dans lequel l'élément de protection contre les contacts (4) présente en outre au moins un saillie (47) en forme de tenon destinée à retenir le module LED qui s'étend en s'écartant sur un côté de l'élément de protection contre les contacts (4) qui est opposé à la zone d'action sur la lumière (42) au moins au nombre de un et qui est disposé de préférence en faisant saillie à travers au moins une ouverture de passage conçue en conséquence de la platine LED (2).
  11. Ensemble destiné à l'émission de lumière, présentant
    - un module LED selon l'une des revendications précédentes, et
    - un élément d'action sur la lumière (7) qui est disposé de telle sorte qu'il agit plus largement sur la lumière produite par la LED (3) au moins au nombre de un, l'élément d'action sur la lumière (7) étant de préférence une trame cellulaire.
EP14722582.5A 2013-04-26 2014-04-22 Module led avec element de protection Active EP3008381B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202013101814.7U DE202013101814U1 (de) 2013-04-26 2013-04-26 LED-Modul mit Berührungsschutzelement
PCT/EP2014/058109 WO2014173881A1 (fr) 2013-04-26 2014-04-22 Module de led équipé d'un élément de protection contre les contacts accidentels

Publications (2)

Publication Number Publication Date
EP3008381A1 EP3008381A1 (fr) 2016-04-20
EP3008381B1 true EP3008381B1 (fr) 2017-11-01

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EP14722582.5A Active EP3008381B1 (fr) 2013-04-26 2014-04-22 Module led avec element de protection

Country Status (5)

Country Link
US (1) US20160076752A1 (fr)
EP (1) EP3008381B1 (fr)
CN (1) CN105143767A (fr)
DE (1) DE202013101814U1 (fr)
WO (1) WO2014173881A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205424471U (zh) 2014-09-28 2016-08-03 嘉兴山蒲照明电器有限公司 Led球泡灯
DE202016102226U1 (de) * 2016-04-27 2017-07-28 Zumtobel Lighting Gmbh Geräteträgeranordnung mit Berührschutzelement
DE202016105049U1 (de) * 2016-09-12 2016-10-27 Ridi Leuchten Gmbh Optikeinheit für eine Leuchte
MX2020011624A (es) * 2017-01-16 2020-12-07 Nuorganics LLC Sistemas y metodos para recuperar compuestos nitrogenados de una corriente de gas.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029002A1 (fr) * 2010-08-31 2012-03-08 Koninklijke Philips Electronics N.V. Unités d'éclairage à del dotées de del sensiblement étanches

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345308A (en) * 1978-08-25 1982-08-17 General Instrument Corporation Alpha-numeric display array and method of manufacture
NL1013662C2 (nl) * 1999-11-24 2001-05-28 Derk Pieter Brouwer Stelsel en netwerk voor het besturen van transacties in derivaten.
US20060044806A1 (en) * 2004-08-25 2006-03-02 Abramov Vladimir S Light emitting diode system packages
US9335006B2 (en) * 2006-04-18 2016-05-10 Cree, Inc. Saturated yellow phosphor converted LED and blue converted red LED
EP2035746A2 (fr) * 2006-06-19 2009-03-18 Johnson Controls Technology Company Ensemble éclairage orientable de profil bas
JP4284705B2 (ja) * 2006-12-11 2009-06-24 トヨタ自動車株式会社 成形体の製造方法、成形体、並びにタンク
US8168415B2 (en) * 2007-02-07 2012-05-01 The Regents Of The University Of Colorado Axl fusion proteins as Axl tyrosine kinase inhibitors
JP4508253B2 (ja) * 2008-03-13 2010-07-21 国立大学法人 東京大学 ３次元構造体およびその製造方法
EP2112424B1 (fr) * 2008-04-25 2014-06-25 emz-Hanauer GmbH & Co. KGaA Dispositif d'éclairage pour un appareil ménager
US8405105B2 (en) * 2009-02-18 2013-03-26 Everlight Electronics Co., Ltd. Light emitting device
US8093609B2 (en) * 2009-05-01 2012-01-10 Abl Ip Holding Llc Light emitting diode arrangement for high safety requirements
US20110141736A1 (en) * 2009-12-14 2011-06-16 Yun-Chen Lin LED panel
US9080741B2 (en) * 2010-01-05 2015-07-14 Koninklijke Philips N.V. Light engine having magnetic support
DE102010041473A1 (de) 2010-09-27 2012-03-29 Zumtobel Lighting Gmbh Leuchtmodulanordnung mit einer LED auf einer Platine
US8192051B2 (en) * 2010-11-01 2012-06-05 Quarkstar Llc Bidirectional LED light sheet
KR101847939B1 (ko) * 2011-03-08 2018-04-11 삼성전자주식회사 발광소자 모듈
TW201307728A (zh) * 2011-08-09 2013-02-16 Foxsemicon Integrated Tech Inc 發光二極體燈具
DE102011112710A1 (de) * 2011-09-07 2013-03-07 Osram Ag Beleuchtungsvorrichtung
CN103874883A (zh) * 2011-10-11 2014-06-18 普司科Led股份有限公司 光学半导体照明设备
ITMI20112061A1 (it) * 2011-11-14 2013-05-15 A A G Stucchi Srl Portamodulo ed elemento dissipatore, particolarmente per moduli led e simili
DE202013001381U1 (de) * 2012-12-14 2013-03-07 Rzb Rudolf Zimmermann, Bamberg Gmbh Leuchtmittelanordnung und Leuchte mit einer derartigen Leuchtmittelanordnung
AU2013207615A1 (en) * 2013-07-18 2015-02-05 Bell, Peter Alan Mr A portable oil filtering apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029002A1 (fr) * 2010-08-31 2012-03-08 Koninklijke Philips Electronics N.V. Unités d'éclairage à del dotées de del sensiblement étanches

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WO2014173881A1 (fr) 2014-10-30
EP3008381A1 (fr) 2016-04-20
US20160076752A1 (en) 2016-03-17
CN105143767A (zh) 2015-12-09
DE202013101814U1 (de) 2014-07-29

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