EP3118518A1 - Boîtier de lampe - Google Patents

Boîtier de lampe Download PDF

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Publication number
EP3118518A1
EP3118518A1 EP16178317.0A EP16178317A EP3118518A1 EP 3118518 A1 EP3118518 A1 EP 3118518A1 EP 16178317 A EP16178317 A EP 16178317A EP 3118518 A1 EP3118518 A1 EP 3118518A1
Authority
EP
European Patent Office
Prior art keywords
converter
housing
side wall
luminaire
luminaire housing
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.)
Granted
Application number
EP16178317.0A
Other languages
German (de)
English (en)
Other versions
EP3118518B1 (fr
Inventor
Gerhard Galler
Michael Hauser
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 EP3118518A1 publication Critical patent/EP3118518A1/fr
Application granted granted Critical
Publication of EP3118518B1 publication Critical patent/EP3118518B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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 present invention relates to a luminaire housing having a receiving opening for receiving a converter having a bottom region and two opposite side walls which extend away from the bottom region and which, for example, are angled with respect to one another in the case of die-cast housings such that the receiving opening increases away from the bottom region to form a draft for diecasting tools in this case.
  • the invention further relates to a luminaire with a luminaire housing according to the invention, light sources and converters, and a luminaire system having at least two luminaire housings or luminaires according to the invention.
  • aluminum die-cast housings for luminaires are provided, then they can have a previously recorded receptacle for a converter in the housing. This is usually introduced directly into the housing during the die casting process. As described above, this receiving opening widens upwards away from the bottom area, the side walls generally being angled outwards and away from one another by an angle of approximately 3 to 6 ° with respect to the floor area. This is, as I said, production-related required to allow easy demolding during die-casting.
  • the arrangement of the converter is such that its TC point rests flat on the floor area, not desirable because usually bulbs are provided just on the side facing away from the bottom portion of the lamp housing, the function and life would be affected by increased heat absorption.
  • the invention relates to a luminaire housing, which has a receiving opening for receiving a converter having a bottom area and a first and a second side wall.
  • the two side walls extend opposite each other from the bottom area.
  • the side walls are thus essentially opposite each other.
  • At least part of the floor area for supporting the converter (also referred to below as the support area) encloses a right angle ⁇ with the first side wall.
  • the second side wall of the support area includes an angle ⁇ greater than 90 °, so that increases the distance between the side walls with increasing distance from the bottom area.
  • the side walls are therefore angled to each other provided, so that the receiving opening widened away from the bottom area upwards, for example, to provide a Entformungsschräge for a casting tool for producing a die-cast housing.
  • the luminaire housing would be a die-cast housing preferably made of aluminum; So an aluminum die-cast light housing.
  • the heat dissipation of a recorded in a receiving opening of the lamp housing converter can be improved. Since a right angle ⁇ is provided between the part of the bottom area provided for the converter support on the one hand and the first side wall of the converter receiving opening provided for heat dissipation, the converter, which is generally rectangular in cross section, can be flush and in flat contact with the support area and the first side wall be inserted into the converter receiving opening. Thus, on these at least two sides, a planar (“flat” in the context of the invention preferably “full surface” understood) contact between converter and housing in the converter receiving opening is provided, which allows a significantly improved thermal coupling.
  • a corresponding light can then be used in areas with high ambient temperature, such as in high warehouses, where in summer also higher temperatures occur. Since the angle ⁇ between the support area and the second side wall is greater than 90 °, a demolding slope required for a die-cast housing is also retained.
  • the receiving opening is thus preferably delimited on three sides.
  • the two side walls preferably form a U-shaped cross section substantially with the bottom region, so that a substantially common configuration of a receiving opening is maintained. Due to the special configuration of the support region, the bottom region connecting the two side walls or at least its support region extends transversely - ie inclined - between the two side walls, so that between the support area on the one hand and the respective side walls on the other hand the angle described above are provided.
  • the distance between the side walls increases continuously with increasing distance from the bottom area, which manufacturing technology, for example, in die-cast housings for the design of the corresponding casting tools for demolding is advantageous.
  • the angle enclosed by the support area on the one hand and the second side wall on the other hand is preferably between 92 ° and 110 °, particularly preferably between 94 ° and 102 °. If the side walls are arranged symmetrically with respect to one another, for example with respect to the luminaire housing, then the two sidewalls each subtend an angle of 1 ° to 10 °, preferably 2 ° to 6 °, with respect to a plane of symmetry thereof. In other words, the two side walls are each provided at an angle of 1 ° to 10 °, preferably 2 ° to 6 ° inclined away from the plane of symmetry outwards. In this way, a draft angle which is preferably necessary for a draft angle in the production of die-cast housings can be provided.
  • the side of the bottom area facing away from the receiving opening preferably forms a receiving area for lighting means.
  • These light sources are preferably LEDs or OLEDs, which are operated via the aforementioned converter, and are particularly preferably provided as corresponding (O) LED modules, which are preferably provided flat on the receiving area in order to allow optimal thermal coupling to the light housing.
  • the luminaire housing more precisely the receiving area for luminous means, has illuminant receiving elements. These may be formed, for example, as a threaded bore or locking elements and the like in order to provide the illuminant preferably releasably on the lamp housing.
  • cooling fins of the lamp housing extend preferably laterally outwardly away cooling fins of the lamp housing. These serve to enlarge the surface of the luminaire housing, in order to allow optimal heat dissipation.
  • the cooling fins can also serve for the visual enhancement of the housing.
  • the support area may have rib elements, which then just serve the support of the converter.
  • These rib elements may, for example, extend transversely to a longitudinal extent of the receiving opening and particularly preferably extend as an extension or connection of the aforementioned cooling ribs; so to speak, through the luminaire housing.
  • Due to the design of the support area in the form of cooling fins the contact surface of the converter to the housing can be reduced at a side of the converter receiving opening facing the light sources, for example, in order to minimize thermal damage to the lighting means.
  • a large contact surface is created to the first side wall, optimum heat dissipation from the converter to the housing with low thermal degradation of the light source can be possible.
  • the life of the converter can be increased, which leads for example to a reduction of maintenance costs and replacement parts.
  • the luminaire housing is a Diecasting lamp housing, for example made of aluminum, as described above, the increasing distance between the side walls with increasing distance from the bottom area as Entformungsschräge formed in the manufacture of the lamp housing, so that despite the new geometry of the receiving opening, especially in the bottom area no impairment in the production of a corresponding die-cast light housing results.
  • the invention relates to a luminaire comprising a luminaire housing according to the invention and furthermore to luminous means and to a converter provided in the receiving opening.
  • the converter is in planar contact with the support area and the first side wall, as previously described.
  • a positioning element is preferably provided between the converter and the second side wall in order to hold the converter in contact with the first side wall.
  • the positioning element is preferably provided releasably.
  • the positioning element can be designed as a wedge, which in a particularly preferred manner provides a thermal coupling between the converter and the second side wall.
  • the positioning element is designed as a spring in order to bias the converter thus for engagement with the first side wall in the direction of the first side wall. This has the advantage that, due to the spring preload, a secure, durable surface contact of the converter, in particular to the first side wall, can be maintained.
  • the converter is preferably in contact with that of its sides, via which most of the heat is released, in planar contact with the first side wall.
  • the outgoing heat from the converter can be targeted in the luminaire housing and preferably in a region of the housing, are provided on the cooling fins.
  • a heat emission to a side opposite the light emitting means side of the converter receiving opening can be avoided.
  • the converter with its TC point in planar contact with the first side wall.
  • the converter is preferably tilted sideways on its longitudinal axis provided in the converter receiving opening, just to get into surface contact with the first side wall with its upper side over which usually the most heat is dissipated.
  • Appropriate receptacles are preferably provided on the housing in order to hold the positioning element and in particular the spring on / in the housing in order to enable a permanent, secure and constant positioning of the converter.
  • the converter can, as usually usual, have fastening devices, via which it is preferably detachably connected to the luminaire housing.
  • corresponding fastening devices can be provided in the luminaire housing.
  • the converter is usually used with its back on the support surface in the converter receiving opening and then connected accordingly with the lamp housing; in particular by means of screwing. In such an orientation of the converter can be easily realized a most common through-wiring of an elongated lighting system, as will be described below. A side wall of the converter is then in surface contact with the first side wall.
  • the invention relates to a just such a lighting system, which has at least two luminaire housing or two lights according to the invention.
  • the luminaire housing or luminaires are preferably connected to each other at the front side in contact with each other or with each other.
  • the luminaire housing or luminaires are connected to one another in such a way that the converter receiving openings of the luminaire housings or luminaires arranged in this way adjoin one another, for example by means of a to form a continuous receiving opening of the lighting system.
  • at least two or more correspondingly juxtaposed light housings if necessary, only provide a converter for several lamps of several lights (housing).
  • a corresponding through-wiring can be provided in a simple manner.
  • Fig. 1 shows a luminaire 1 according to the invention with a luminaire housing 10 according to the invention.
  • the luminaire housing 10 is, for example, provided as a die cast housing.
  • aluminum is used as the material for this, so that the luminaire housing is then provided as an aluminum die-cast luminaire housing.
  • the lamp housing 10 has a receiving opening 20, for example, for receiving a converter 30.
  • the converter 30 serves for the operation of lighting means 40 of a luminaire 1 according to the invention, as will be described below.
  • the receiving opening 20 has a bottom area 21 and a first side wall 22 and a second side wall 23.
  • the two side walls 22, 23 are opposite each other.
  • the side walls 22, 23 extend opposite each other from the bottom portion 21 - here upwards - away.
  • FIG. 1 includes according to the invention at least a portion 24 of the bottom portion 21, which serves the support of the converter 30 and thus also referred to as a support portion 24, with the first side wall 22 a right angle ⁇ . That way, how FIG. 1 it can be seen, a converter 30 inserted into the luminaire housing 10 at least over two of its sides 31, 32 in planar contact with the luminaire housing 10 in order thus to allow optimized thermal coupling to the luminaire housing 10 and to reliably provide heat dissipation.
  • the support area 24 closes with the second side wall 23 an angle ⁇ greater than 90 °, so that the distance A between the side walls 22, 23 with increasing distance from the bottom portion 21 increases.
  • the side walls 22, 23 are thus provided angled outwards to each other, so as to provide a receiving opening 20 which widens away from the bottom area 21.
  • the thus inclined side walls 22, 23 are particularly required for when the lamp housing 10 is formed as die-cast housing, so as to provide a draft angle for corresponding casting tools.
  • FIG. 1 it can be seen, thus form the side walls 22, 23 with the bottom portion 21 is substantially a U-shaped cross-section, so that basically a provided for a receiving opening 20 substantially cross-section is provided in the conventional converter 30 can be used.
  • the support portion 24 forming the connecting leg of the "U" extends in a left-right direction according to the embodiment of FIG. 1 preferably slightly obliquely down to include with the side walls 22, 23 the aforementioned angles ⁇ , ⁇ .
  • FIG. 1 It can be seen that the distance A between the two side walls 22, 23 preferably increases continuously with increasing distance from the bottom region 21, which is particularly advantageous if the side walls 22, 23 are formed as Entformungsschräge in the die-cast manufacturing of the lamp housing 10 so as to enable safe and easy demoulding.
  • the angle ⁇ enclosed by the bearing area 24 with the second side wall 23 preferably amounts to between 920 and 110 ° and preferably between 94 ° and 102 °.
  • common requirements can be met on Entformungsschrägen.
  • the side walls 22, 23 are preferably formed in the lamp housing 10 that they are mirror-symmetrical to each other in particular with respect to a corresponding plane of symmetry E thereof are provided.
  • the side walls 22, 23 each include an angle ⁇ , ⁇ of preferably 10 to 10 °, more preferably 2 ° to 6 °.
  • the side walls 22, 23 are thus each at an angle ⁇ , ⁇ of 10 to 10 °, preferably 2 ° to 6 ° away from the plane of symmetry E to the outside inclined, just to provide, for example, a draft for the receiving opening 20 in particular die-cast housing 10.
  • the luminaire housing 10 preferably has a receiving region 11 for illuminant 40.
  • As the receiving area 11 is preferably the receiving opening 20 side facing away from the bottom portion 21.
  • the shortest possible distance between converter 30 and bulb 40 is ensured, so that a corresponding wiring can be made short.
  • These can be designed according to the requirements in various ways and, for example, be designed as a receiving opening for the lamps 40 and / or as a threaded bore and / or as locking elements and the like; preferably integrally with the luminaire housing 10.
  • the lamp 40 may, for example, LEDs 41, which are particularly preferably provided in the form of an LED module 42.
  • LEDs 41 which are particularly preferably provided in the form of an LED module 42.
  • Other bulbs such as OLEDs or other bulbs are conceivable.
  • the lamps 40 upstream in the direction of radiation (in FIG. 1 down) may further optical elements 43 may be provided.
  • the luminaire housing 10 may also preferably have receiving elements 13 in order to mount the optical element 43 correspondingly (detachably).
  • a light-emitting device cover 44 can be provided, which if appropriate can also be used to carry the optical elements 43 and possibly also the light-emitting means 40.
  • corresponding receiving elements for example, can likewise be provided integrally in the light housing 10.
  • the luminaire housing 10 furthermore preferably has cooling fins 15, 16 extending laterally outwards.
  • these cooling ribs 15, 16 extend directly laterally away from the side walls 22, 23 of the receiving opening 20 to the outside and thus allow the best possible heat dissipation of the output from the converter 30 Heat, which is given due to the configuration of the receiving opening 20 preferably predominantly to the first side wall 22 of the receiving opening 20.
  • the support region 24 preferably has rib elements 25. These preferably extend transversely to a longitudinal extent of the receiving opening; in FIG. 1 So in a left-right direction. Such a cooling fin 25 is in FIG. 1 shown in cross section.
  • the rib element (s) 25 preferably extends as an extension or connection of the cooling ribs 15, 16, so that a continuous cooling rib structure is provided in order to further optimize the dissipation of heat, for example, from the converter 30 or the bulbs 40.
  • luminaire 1 The combination of the luminaire housing 10 according to the invention and the luminous means 40 and the converter 30 provided in the receiving opening 20 is referred to as luminaire 1 according to the invention. Due to the inventive geometric configuration of the receiving opening 20 can thus, as in FIG. 1 shown, the converter 30 in planar contact with the support area 24 and the first side wall 22 are. An optimized heat dissipation, in spite of angled side walls 22, 23 provided, for example, to form a draft angle can thus be made possible.
  • a positioning element 50 is preferably provided between the converter 30 on the one hand and the second side wall 23 on the other hand.
  • the converter 30 is held in abutment with the first side wall 22.
  • the positioning element 50 is preferably provided detachably.
  • the positioning member 50 may be provided as a wedge which is clamped or otherwise (releasably) secured between the converter 30 and the second side wall 23.
  • Such a wedge may, for example, be designed such that it likewise contributes to heat dissipation; in particular by a planar contact with the converter 30 on the one hand and to the second side wall 23 on the other hand and further characterized in that it is made of a corresponding highly thermally conductive material - eg. Aluminum -.
  • the positioning member 50 is formed as a spring to the converter 30 thus for engagement with the first side wall 22 in Just bias the direction of the first side wall 22.
  • the spring 50 is preferably supported in the luminaire housing 10.
  • the spring 50 may be mounted in the luminaire housing 10.
  • the lamp housing for example, further comprising a cover 60 which covers the bottom portion 21 opposite side of the receiving opening 20 and the lamp housing 10 and, for example. As well as suspension of the lamp housing 10 and the lamp 1 is used.
  • the converter 30 preferably around its longitudinal axis (this extends perpendicular to the plane) tilted sideways be inserted into the converter receiving opening 20 so that it preferably with that of its sides 31, over which the most heat is discharged in planar contact with the first side wall 22 is.
  • the TC point of the converter 30 is in planar contact with the first side wall 22.
  • the converter 30 may preferably have fastening devices (not shown) via which it is preferably releasably connected or connectable to the luminaire housing 10. This either in the in FIG. 1 shown laterally tilted orientation.
  • fastening devices not shown
  • the converter 30 oriented in a conventional manner (that is, for example, bottom portion of the converter 30 in planar contact with bearing area 24 and side wall 32 in planar contact with the first side wall 22) and then connected by means of fastening devices with the lamp housing 10 becomes.
  • a detachable connection is preferred; For example, a screw.
  • the invention is further directed to a lighting system, which is characterized by at least two luminaire housing 10 according to the invention or two luminaires 1 according to the invention.
  • the luminaire housings 10 and the luminaires 1 are preferably connected to one another in abutment or with one another on the front side, and in particular form an elongated luminaire system.
  • This allows a particularly simple realization of a through-wiring. It is thus also possible to increase the number of converters 30 to reduce a minimum, so that not necessarily every luminaire housing 10 must be equipped with a converter 30 for the operation of the lighting system or the lighting means 40.
  • the luminaire housing 10 is designed, for example, as an elongated luminaire housing 10.
  • the receiving opening 20 preferably extends as an elongated receiving opening 20 at least over a part or along the entire (elongated) light housing 10, wherein the receiving opening 20 is preferably laterally open at the narrow end sides of the lamp housing 10 to the outside, for example, a contiguous receiving opening 20 at form correspondingly arranged light housings 10 to form a lighting system.
  • the invention is not limited to a certain inclination angle of the support area 24 and the side walls 22, 23, as long as the support area 24 with the first side wall 22 includes a right angle ⁇ and the support area 24 with the second side wall 23 an angle ⁇ greater than 90 ° includes, preferably to form a draft angle, for example.
  • the invention is not necessarily limited to die cast housing.
  • the luminaire housing 10 is preferably made of a good heat-conducting material such as. Aluminum, wherein the invention is not limited to a particular material.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP16178317.0A 2015-07-15 2016-07-07 Boîtier de lampe Active EP3118518B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015103702.3U DE202015103702U1 (de) 2015-07-15 2015-07-15 Leuchtengehäuse

Publications (2)

Publication Number Publication Date
EP3118518A1 true EP3118518A1 (fr) 2017-01-18
EP3118518B1 EP3118518B1 (fr) 2018-10-31

Family

ID=56550021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16178317.0A Active EP3118518B1 (fr) 2015-07-15 2016-07-07 Boîtier de lampe

Country Status (3)

Country Link
EP (1) EP3118518B1 (fr)
AT (1) AT15537U1 (fr)
DE (1) DE202015103702U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221522B4 (de) * 2016-11-03 2019-04-25 Jenoptik Polymer Systems Gmbh LED-Leuchte

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719540A (en) * 1986-07-15 1988-01-12 Manville Corporation Unitized mounting device for mounting electrical components of a luminaire
US6394628B1 (en) * 2000-02-23 2002-05-28 Hubbell Incorporated Ballast housing for luminaire
US20070030682A1 (en) * 2005-08-03 2007-02-08 Ruud Lighting, Inc. Industrial light fixture with spring-spacer apparatus
CN2929472Y (zh) * 2006-04-07 2007-08-01 东莞卡斯特照明有限公司 一种灯具
US20070253201A1 (en) * 2006-04-27 2007-11-01 Cooper Technologies Company Lighting fixture and method
US20080310162A1 (en) * 2007-06-13 2008-12-18 James Thomas LED light fixture with internal power supply

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1489390A1 (de) * 1964-02-21 1969-04-03 Maehler & Kaege Ag Wasserdichte Leuchtstofflampenleuchte
DE3400783A1 (de) * 1984-01-12 1985-09-19 Knut Otto 6580 Idar-Oberstein Saßmannshausen Kontaktverschluss fuer einen hohlspiegelreflektor, insbesondere fuer handscheinwerfer oder taschenlampen
DE9000844U1 (de) * 1990-01-26 1991-05-23 Hoffmeister-Leuchten GmbH & Co KG, 5880 Lüdenscheid Installationsträger für eine elektrische Außenleuchte
US6867959B2 (en) * 2002-10-25 2005-03-15 Ruud Lighting, Inc. Double-wall ballast engagement and ballast mounting method
JP2008098020A (ja) * 2006-10-13 2008-04-24 Matsushita Electric Works Ltd Ｌｅｄ照明装置
DE202008006765U1 (de) * 2008-05-17 2008-07-31 Fkb Gmbh Einbauleuchte
DE102013019037B3 (de) * 2013-11-15 2015-01-15 Josef Barthelme GmbH & Co. KG Vertikal biegeelastisches Leuchtdiodenband mit homogenen Lichtaustritt über 180° und Verfahren zu dessen Herstellung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719540A (en) * 1986-07-15 1988-01-12 Manville Corporation Unitized mounting device for mounting electrical components of a luminaire
US6394628B1 (en) * 2000-02-23 2002-05-28 Hubbell Incorporated Ballast housing for luminaire
US20070030682A1 (en) * 2005-08-03 2007-02-08 Ruud Lighting, Inc. Industrial light fixture with spring-spacer apparatus
CN2929472Y (zh) * 2006-04-07 2007-08-01 东莞卡斯特照明有限公司 一种灯具
US20070253201A1 (en) * 2006-04-27 2007-11-01 Cooper Technologies Company Lighting fixture and method
US20080310162A1 (en) * 2007-06-13 2008-12-18 James Thomas LED light fixture with internal power supply

Also Published As

Publication number Publication date
EP3118518B1 (fr) 2018-10-31
DE202015103702U1 (de) 2016-10-19
AT15537U1 (de) 2017-12-15

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